diff options
554 files changed, 33458 insertions, 20504 deletions
diff --git a/Documentation/ABI/testing/sysfs-memory-page-offline b/Documentation/ABI/testing/sysfs-memory-page-offline new file mode 100644 index 000000000000..e14703f12fdf --- /dev/null +++ b/Documentation/ABI/testing/sysfs-memory-page-offline @@ -0,0 +1,44 @@ +What: /sys/devices/system/memory/soft_offline_page +Date: Sep 2009 +KernelVersion: 2.6.33 +Contact: andi@firstfloor.org +Description: + Soft-offline the memory page containing the physical address + written into this file. Input is a hex number specifying the + physical address of the page. The kernel will then attempt + to soft-offline it, by moving the contents elsewhere or + dropping it if possible. The kernel will then be placed + on the bad page list and never be reused. + + The offlining is done in kernel specific granuality. + Normally it's the base page size of the kernel, but + this might change. + + The page must be still accessible, not poisoned. The + kernel will never kill anything for this, but rather + fail the offline. Return value is the size of the + number, or a error when the offlining failed. Reading + the file is not allowed. + +What: /sys/devices/system/memory/hard_offline_page +Date: Sep 2009 +KernelVersion: 2.6.33 +Contact: andi@firstfloor.org +Description: + Hard-offline the memory page containing the physical + address written into this file. Input is a hex number + specifying the physical address of the page. The + kernel will then attempt to hard-offline the page, by + trying to drop the page or killing any owner or + triggering IO errors if needed. Note this may kill + any processes owning the page. The kernel will avoid + to access this page assuming it's poisoned by the + hardware. + + The offlining is done in kernel specific granuality. + Normally it's the base page size of the kernel, but + this might change. + + Return value is the size of the number, or a error when + the offlining failed. + Reading the file is not allowed. diff --git a/Documentation/acpi/method-customizing.txt b/Documentation/acpi/method-customizing.txt new file mode 100644 index 000000000000..e628cd23ca80 --- /dev/null +++ b/Documentation/acpi/method-customizing.txt @@ -0,0 +1,66 @@ +Linux ACPI Custom Control Method How To +======================================= + +Written by Zhang Rui <rui.zhang@intel.com> + + +Linux supports customizing ACPI control methods at runtime. + +Users can use this to +1. override an existing method which may not work correctly, + or just for debugging purposes. +2. insert a completely new method in order to create a missing + method such as _OFF, _ON, _STA, _INI, etc. +For these cases, it is far simpler to dynamically install a single +control method rather than override the entire DSDT, because kernel +rebuild/reboot is not needed and test result can be got in minutes. + +Note: Only ACPI METHOD can be overridden, any other object types like + "Device", "OperationRegion", are not recognized. +Note: The same ACPI control method can be overridden for many times, + and it's always the latest one that used by Linux/kernel. + +1. override an existing method + a) get the ACPI table via ACPI sysfs I/F. e.g. to get the DSDT, + just run "cat /sys/firmware/acpi/tables/DSDT > /tmp/dsdt.dat" + b) disassemble the table by running "iasl -d dsdt.dat". + c) rewrite the ASL code of the method and save it in a new file, + d) package the new file (psr.asl) to an ACPI table format. + Here is an example of a customized \_SB._AC._PSR method, + + DefinitionBlock ("", "SSDT", 1, "", "", 0x20080715) + { + External (ACON) + + Method (\_SB_.AC._PSR, 0, NotSerialized) + { + Store ("In AC _PSR", Debug) + Return (ACON) + } + } + Note that the full pathname of the method in ACPI namespace + should be used. + And remember to use "External" to declare external objects. + e) assemble the file to generate the AML code of the method. + e.g. "iasl psr.asl" (psr.aml is generated as a result) + f) mount debugfs by "mount -t debugfs none /sys/kernel/debug" + g) override the old method via the debugfs by running + "cat /tmp/psr.aml > /sys/kernel/debug/acpi/custom_method" + +2. insert a new method + This is easier than overriding an existing method. + We just need to create the ASL code of the method we want to + insert and then follow the step c) ~ g) in section 1. + +3. undo your changes + The "undo" operation is not supported for a new inserted method + right now, i.e. we can not remove a method currently. + For an overrided method, in order to undo your changes, please + save a copy of the method original ASL code in step c) section 1, + and redo step c) ~ g) to override the method with the original one. + + +Note: We can use a kernel with multiple custom ACPI method running, + But each individual write to debugfs can implement a SINGLE + method override. i.e. if we want to insert/override multiple + ACPI methods, we need to redo step c) ~ g) for multiple times. diff --git a/Documentation/blackfin/00-INDEX b/Documentation/blackfin/00-INDEX index d6840a91e1e1..c34e12440fec 100644 --- a/Documentation/blackfin/00-INDEX +++ b/Documentation/blackfin/00-INDEX @@ -1,9 +1,6 @@ 00-INDEX - This file -cache-lock.txt - - HOWTO for blackfin cache locking. - cachefeatures.txt - Supported cache features. diff --git a/Documentation/blackfin/Makefile b/Documentation/blackfin/Makefile new file mode 100644 index 000000000000..773dbb103f1c --- /dev/null +++ b/Documentation/blackfin/Makefile @@ -0,0 +1,6 @@ +obj-m := gptimers-example.o + +all: modules + +modules clean: + $(MAKE) -C ../.. SUBDIRS=$(PWD) $@ diff --git a/Documentation/blackfin/cache-lock.txt b/Documentation/blackfin/cache-lock.txt deleted file mode 100644 index 88ba1e6c31c3..000000000000 --- a/Documentation/blackfin/cache-lock.txt +++ /dev/null @@ -1,48 +0,0 @@ -/* - * File: Documentation/blackfin/cache-lock.txt - * Based on: - * Author: - * - * Created: - * Description: This file contains the simple DMA Implementation for Blackfin - * - * Rev: $Id: cache-lock.txt 2384 2006-11-01 04:12:43Z magicyang $ - * - * Modified: - * Copyright 2004-2006 Analog Devices Inc. - * - * Bugs: Enter bugs at http://blackfin.uclinux.org/ - * - */ - -How to lock your code in cache in uClinux/blackfin --------------------------------------------------- - -There are only a few steps required to lock your code into the cache. -Currently you can lock the code by Way. - -Below are the interface provided for locking the cache. - - -1. cache_grab_lock(int Ways); - -This function grab the lock for locking your code into the cache specified -by Ways. - - -2. cache_lock(int Ways); - -This function should be called after your critical code has been executed. -Once the critical code exits, the code is now loaded into the cache. This -function locks the code into the cache. - - -So, the example sequence will be: - - cache_grab_lock(WAY0_L); /* Grab the lock */ - - critical_code(); /* Execute the code of interest */ - - cache_lock(WAY0_L); /* Lock the cache */ - -Where WAY0_L signifies WAY0 locking. diff --git a/Documentation/blackfin/cachefeatures.txt b/Documentation/blackfin/cachefeatures.txt index 0fbec23becb5..75de51f94515 100644 --- a/Documentation/blackfin/cachefeatures.txt +++ b/Documentation/blackfin/cachefeatures.txt @@ -41,16 +41,6 @@ icplb_flush(); dcplb_flush(); - - Locking the cache. - - cache_grab_lock(); - cache_lock(); - - Please refer linux-2.6.x/Documentation/blackfin/cache-lock.txt for how to - lock the cache. - - Locking the cache is optional feature. - - Miscellaneous cache functions. flush_cache_all(); diff --git a/Documentation/blackfin/gptimers-example.c b/Documentation/blackfin/gptimers-example.c new file mode 100644 index 000000000000..b1bd6340e748 --- /dev/null +++ b/Documentation/blackfin/gptimers-example.c @@ -0,0 +1,83 @@ +/* + * Simple gptimers example + * http://docs.blackfin.uclinux.org/doku.php?id=linux-kernel:drivers:gptimers + * + * Copyright 2007-2009 Analog Devices Inc. + * + * Licensed under the GPL-2 or later. + */ + +#include <linux/interrupt.h> +#include <linux/module.h> + +#include <asm/gptimers.h> +#include <asm/portmux.h> + +/* ... random driver includes ... */ + +#define DRIVER_NAME "gptimer_example" + +struct gptimer_data { + uint32_t period, width; +}; +static struct gptimer_data data; + +/* ... random driver state ... */ + +static irqreturn_t gptimer_example_irq(int irq, void *dev_id) +{ + struct gptimer_data *data = dev_id; + + /* make sure it was our timer which caused the interrupt */ + if (!get_gptimer_intr(TIMER5_id)) + return IRQ_NONE; + + /* read the width/period values that were captured for the waveform */ + data->width = get_gptimer_pwidth(TIMER5_id); + data->period = get_gptimer_period(TIMER5_id); + + /* acknowledge the interrupt */ + clear_gptimer_intr(TIMER5_id); + + /* tell the upper layers we took care of things */ + return IRQ_HANDLED; +} + +/* ... random driver code ... */ + +static int __init gptimer_example_init(void) +{ + int ret; + + /* grab the peripheral pins */ + ret = peripheral_request(P_TMR5, DRIVER_NAME); + if (ret) { + printk(KERN_NOTICE DRIVER_NAME ": peripheral request failed\n"); + return ret; + } + + /* grab the IRQ for the timer */ + ret = request_irq(IRQ_TIMER5, gptimer_example_irq, IRQF_SHARED, DRIVER_NAME, &data); + if (ret) { + printk(KERN_NOTICE DRIVER_NAME ": IRQ request failed\n"); + peripheral_free(P_TMR5); + return ret; + } + + /* setup the timer and enable it */ + set_gptimer_config(TIMER5_id, WDTH_CAP | PULSE_HI | PERIOD_CNT | IRQ_ENA); + enable_gptimers(TIMER5bit); + + return 0; +} +module_init(gptimer_example_init); + +static void __exit gptimer_example_exit(void) +{ + disable_gptimers(TIMER5bit); + free_irq(IRQ_TIMER5, &data); + peripheral_free(P_TMR5); +} +module_exit(gptimer_example_exit); + +MODULE_LICENSE("BSD"); diff --git a/Documentation/feature-removal-schedule.txt b/Documentation/feature-removal-schedule.txt index 21ab9357326d..870d190fe617 100644 --- a/Documentation/feature-removal-schedule.txt +++ b/Documentation/feature-removal-schedule.txt @@ -474,3 +474,22 @@ Why: Obsoleted by the adt7475 driver. Who: Jean Delvare <khali@linux-fr.org> --------------------------- +What: Support for lcd_switch and display_get in asus-laptop driver +When: March 2010 +Why: These two features use non-standard interfaces. There are the + only features that really need multiple path to guess what's + the right method name on a specific laptop. + + Removing them will allow to remove a lot of code an significantly + clean the drivers. + + This will affect the backlight code which won't be able to know + if the backlight is on or off. The platform display file will also be + write only (like the one in eeepc-laptop). + + This should'nt affect a lot of user because they usually know + when their display is on or off. + +Who: Corentin Chary <corentin.chary@gmail.com> + +---------------------------- diff --git a/Documentation/filesystems/00-INDEX b/Documentation/filesystems/00-INDEX index 7001782ab932..875d49696b6e 100644 --- a/Documentation/filesystems/00-INDEX +++ b/Documentation/filesystems/00-INDEX @@ -1,7 +1,5 @@ 00-INDEX - this file (info on some of the filesystems supported by linux). -Exporting - - explanation of how to make filesystems exportable. Locking - info on locking rules as they pertain to Linux VFS. 9p.txt @@ -68,12 +66,8 @@ mandatory-locking.txt - info on the Linux implementation of Sys V mandatory file locking. ncpfs.txt - info on Novell Netware(tm) filesystem using NCP protocol. -nfs41-server.txt - - info on the Linux server implementation of NFSv4 minor version 1. -nfs-rdma.txt - - how to install and setup the Linux NFS/RDMA client and server software. -nfsroot.txt - - short guide on setting up a diskless box with NFS root filesystem. +nfs/ + - nfs-related documentation. nilfs2.txt - info and mount options for the NILFS2 filesystem. ntfs.txt @@ -92,8 +86,6 @@ relay.txt - info on relay, for efficient streaming from kernel to user space. romfs.txt - description of the ROMFS filesystem. -rpc-cache.txt - - introduction to the caching mechanisms in the sunrpc layer. seq_file.txt - how to use the seq_file API sharedsubtree.txt diff --git a/Documentation/filesystems/nfs/00-INDEX b/Documentation/filesystems/nfs/00-INDEX new file mode 100644 index 000000000000..2f68cd688769 --- /dev/null +++ b/Documentation/filesystems/nfs/00-INDEX @@ -0,0 +1,16 @@ +00-INDEX + - this file (nfs-related documentation). +Exporting + - explanation of how to make filesystems exportable. +knfsd-stats.txt + - statistics which the NFS server makes available to user space. +nfs.txt + - nfs client, and DNS resolution for fs_locations. +nfs41-server.txt + - info on the Linux server implementation of NFSv4 minor version 1. +nfs-rdma.txt + - how to install and setup the Linux NFS/RDMA client and server software +nfsroot.txt + - short guide on setting up a diskless box with NFS root filesystem. +rpc-cache.txt + - introduction to the caching mechanisms in the sunrpc layer. diff --git a/Documentation/filesystems/Exporting b/Documentation/filesystems/nfs/Exporting index 87019d2b5981..87019d2b5981 100644 --- a/Documentation/filesystems/Exporting +++ b/Documentation/filesystems/nfs/Exporting diff --git a/Documentation/filesystems/knfsd-stats.txt b/Documentation/filesystems/nfs/knfsd-stats.txt index 64ced5149d37..64ced5149d37 100644 --- a/Documentation/filesystems/knfsd-stats.txt +++ b/Documentation/filesystems/nfs/knfsd-stats.txt diff --git a/Documentation/filesystems/nfs-rdma.txt b/Documentation/filesystems/nfs/nfs-rdma.txt index e386f7e4bcee..e386f7e4bcee 100644 --- a/Documentation/filesystems/nfs-rdma.txt +++ b/Documentation/filesystems/nfs/nfs-rdma.txt diff --git a/Documentation/filesystems/nfs.txt b/Documentation/filesystems/nfs/nfs.txt index f50f26ce6cd0..f50f26ce6cd0 100644 --- a/Documentation/filesystems/nfs.txt +++ b/Documentation/filesystems/nfs/nfs.txt diff --git a/Documentation/filesystems/nfs41-server.txt b/Documentation/filesystems/nfs/nfs41-server.txt index 5920fe26e6ff..1bd0d0c05171 100644 --- a/Documentation/filesystems/nfs41-server.txt +++ b/Documentation/filesystems/nfs/nfs41-server.txt @@ -41,7 +41,7 @@ interoperability problems with future clients. Known issues: conformant with the spec (for example, we don't use kerberos on the backchannel correctly). - no trunking support: no clients currently take advantage of - trunking, but this is a mandatory failure, and its use is + trunking, but this is a mandatory feature, and its use is recommended to clients in a number of places. (E.g. to ensure timely renewal in case an existing connection's retry timeouts have gotten too long; see section 8.3 of the draft.) @@ -213,3 +213,10 @@ The following cases aren't supported yet: DESTROY_CLIENTID, DESTROY_SESSION, EXCHANGE_ID. * DESTROY_SESSION MUST be the final operation in the COMPOUND request. +Nonstandard compound limitations: +* No support for a sessions fore channel RPC compound that requires both a + ca_maxrequestsize request and a ca_maxresponsesize reply, so we may + fail to live up to the promise we made in CREATE_SESSION fore channel + negotiation. +* No more than one IO operation (read, write, readdir) allowed per + compound. diff --git a/Documentation/filesystems/nfsroot.txt b/Documentation/filesystems/nfs/nfsroot.txt index 3ba0b945aaf8..3ba0b945aaf8 100644 --- a/Documentation/filesystems/nfsroot.txt +++ b/Documentation/filesystems/nfs/nfsroot.txt diff --git a/Documentation/filesystems/rpc-cache.txt b/Documentation/filesystems/nfs/rpc-cache.txt index 8a382bea6808..8a382bea6808 100644 --- a/Documentation/filesystems/rpc-cache.txt +++ b/Documentation/filesystems/nfs/rpc-cache.txt diff --git a/Documentation/filesystems/porting b/Documentation/filesystems/porting index 92b888d540a6..a7e9746ee7ea 100644 --- a/Documentation/filesystems/porting +++ b/Documentation/filesystems/porting @@ -140,7 +140,7 @@ Callers of notify_change() need ->i_mutex now. New super_block field "struct export_operations *s_export_op" for explicit support for exporting, e.g. via NFS. The structure is fully documented at its declaration in include/linux/fs.h, and in -Documentation/filesystems/Exporting. +Documentation/filesystems/nfs/Exporting. Briefly it allows for the definition of decode_fh and encode_fh operations to encode and decode filehandles, and allows the filesystem to use diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt index c309515ae959..5ba4d9dff113 100644 --- a/Documentation/kernel-parameters.txt +++ b/Documentation/kernel-parameters.txt @@ -1032,7 +1032,7 @@ and is between 256 and 4096 characters. It is defined in the file No delay ip= [IP_PNP] - See Documentation/filesystems/nfsroot.txt. + See Documentation/filesystems/nfs/nfsroot.txt. ip2= [HW] Set IO/IRQ pairs for up to 4 IntelliPort boards See comment before ip2_setup() in @@ -1553,10 +1553,10 @@ and is between 256 and 4096 characters. It is defined in the file going to be removed in 2.6.29. nfsaddrs= [NFS] - See Documentation/filesystems/nfsroot.txt. + See Documentation/filesystems/nfs/nfsroot.txt. nfsroot= [NFS] nfs root filesystem for disk-less boxes. - See Documentation/filesystems/nfsroot.txt. + See Documentation/filesystems/nfs/nfsroot.txt. nfs.callback_tcpport= [NFS] set the TCP port on which the NFSv4 callback diff --git a/Documentation/laptops/thinkpad-acpi.txt b/Documentation/laptops/thinkpad-acpi.txt index aafcaa634191..169091f75e6d 100644 --- a/Documentation/laptops/thinkpad-acpi.txt +++ b/Documentation/laptops/thinkpad-acpi.txt @@ -1,7 +1,7 @@ ThinkPad ACPI Extras Driver - Version 0.23 - April 10th, 2009 + Version 0.24 + December 11th, 2009 Borislav Deianov <borislav@users.sf.net> Henrique de Moraes Holschuh <hmh@hmh.eng.br> @@ -460,6 +460,8 @@ event code Key Notes For Lenovo ThinkPads with a new BIOS, it has to be handled either by the ACPI OSI, or by userspace. + The driver does the right thing, + never mess with this. 0x1011 0x10 FN+END Brightness down. See brightness up for details. @@ -582,46 +584,15 @@ with hotkey_report_mode. Brightness hotkey notes: -These are the current sane choices for brightness key mapping in -thinkpad-acpi: +Don't mess with the brightness hotkeys in a Thinkpad. If you want +notifications for OSD, use the sysfs backlight class event support. -For IBM and Lenovo models *without* ACPI backlight control (the ones on -which thinkpad-acpi will autoload its backlight interface by default, -and on which ACPI video does not export a backlight interface): - -1. Don't enable or map the brightness hotkeys in thinkpad-acpi, as - these older firmware versions unfortunately won't respect the hotkey - mask for brightness keys anyway, and always reacts to them. This - usually work fine, unless X.org drivers are doing something to block - the BIOS. In that case, use (3) below. This is the default mode of - operation. - -2. Enable the hotkeys, but map them to something else that is NOT - KEY_BRIGHTNESS_UP/DOWN or any other keycode that would cause - userspace to try to change the backlight level, and use that as an - on-screen-display hint. - -3. IF AND ONLY IF X.org drivers find a way to block the firmware from - automatically changing the brightness, enable the hotkeys and map - them to KEY_BRIGHTNESS_UP and KEY_BRIGHTNESS_DOWN, and feed that to - something that calls xbacklight. thinkpad-acpi will not be able to - change brightness in that case either, so you should disable its - backlight interface. - -For Lenovo models *with* ACPI backlight control: - -1. Load up ACPI video and use that. ACPI video will report ACPI - events for brightness change keys. Do not mess with thinkpad-acpi - defaults in this case. thinkpad-acpi should not have anything to do - with backlight events in a scenario where ACPI video is loaded: - brightness hotkeys must be disabled, and the backlight interface is - to be kept disabled as well. This is the default mode of operation. - -2. Do *NOT* load up ACPI video, enable the hotkeys in thinkpad-acpi, - and map them to KEY_BRIGHTNESS_UP and KEY_BRIGHTNESS_DOWN. Process - these keys on userspace somehow (e.g. by calling xbacklight). - The driver will do this automatically if it detects that ACPI video - has been disabled. +The driver will issue KEY_BRIGHTNESS_UP and KEY_BRIGHTNESS_DOWN events +automatically for the cases were userspace has to do something to +implement brightness changes. When you override these events, you will +either fail to handle properly the ThinkPads that require explicit +action to change backlight brightness, or the ThinkPads that require +that no action be taken to work properly. Bluetooth @@ -1121,25 +1092,61 @@ WARNING: its level up and down at every change. -Volume control -- /proc/acpi/ibm/volume ---------------------------------------- +Volume control +-------------- + +procfs: /proc/acpi/ibm/volume +ALSA: "ThinkPad Console Audio Control", default ID: "ThinkPadEC" + +NOTE: by default, the volume control interface operates in read-only +mode, as it is supposed to be used for on-screen-display purposes. +The read/write mode can be enabled through the use of the +"volume_control=1" module parameter. -This feature allows volume control on ThinkPad models which don't have -a hardware volume knob. The available commands are: +NOTE: distros are urged to not enable volume_control by default, this +should be done by the local admin only. The ThinkPad UI is for the +console audio control to be done through the volume keys only, and for +the desktop environment to just provide on-screen-display feedback. +Software volume control should be done only in the main AC97/HDA +mixer. + +This feature allows volume control on ThinkPad models with a digital +volume knob (when available, not all models have it), as well as +mute/unmute control. The available commands are: echo up >/proc/acpi/ibm/volume echo down >/proc/acpi/ibm/volume echo mute >/proc/acpi/ibm/volume + echo unmute >/proc/acpi/ibm/volume echo 'level <level>' >/proc/acpi/ibm/volume -The <level> number range is 0 to 15 although not all of them may be +The <level> number range is 0 to 14 although not all of them may be distinct. The unmute the volume after the mute command, use either the -up or down command (the level command will not unmute the volume). +up or down command (the level command will not unmute the volume), or +the unmute command. + The current volume level and mute state is shown in the file. -The ALSA mixer interface to this feature is still missing, but patches -to add it exist. That problem should be addressed in the not so -distant future. +You can use the volume_capabilities parameter to tell the driver +whether your thinkpad has volume control or mute-only control: +volume_capabilities=1 for mixers with mute and volume control, +volume_capabilities=2 for mixers with only mute control. + +If the driver misdetects the capabilities for your ThinkPad model, +please report this to ibm-acpi-devel@lists.sourceforge.net, so that we +can update the driver. + +There are two strategies for volume control. To select which one +should be used, use the volume_mode module parameter: volume_mode=1 +selects EC mode, and volume_mode=3 selects EC mode with NVRAM backing +(so that volume/mute changes are remembered across shutdown/reboot). + +The driver will operate in volume_mode=3 by default. If that does not +work well on your ThinkPad model, please report this to +ibm-acpi-devel@lists.sourceforge.net. + +The driver supports the standard ALSA module parameters. If the ALSA +mixer is disabled, the driver will disable all volume functionality. Fan control and monitoring: fan speed, fan enable/disable @@ -1405,6 +1412,7 @@ to enable more than one output class, just add their values. 0x0008 HKEY event interface, hotkeys 0x0010 Fan control 0x0020 Backlight brightness + 0x0040 Audio mixer/volume control There is also a kernel build option to enable more debugging information, which may be necessary to debug driver problems. @@ -1465,3 +1473,9 @@ Sysfs interface changelog: and it is always able to disable hot keys. Very old thinkpads are properly supported. hotkey_bios_mask is deprecated and marked for removal. + +0x020600: Marker for backlight change event support. + +0x020700: Support for mute-only mixers. + Volume control in read-only mode by default. + Marker for ALSA mixer support. diff --git a/Documentation/powerpc/dts-bindings/nintendo/gamecube.txt b/Documentation/powerpc/dts-bindings/nintendo/gamecube.txt new file mode 100644 index 000000000000..b558585b1aaf --- /dev/null +++ b/Documentation/powerpc/dts-bindings/nintendo/gamecube.txt @@ -0,0 +1,109 @@ + +Nintendo GameCube device tree +============================= + +1) The "flipper" node + + This node represents the multi-function "Flipper" chip, which packages + many of the devices found in the Nintendo GameCube. + + Required properties: + + - compatible : Should be "nintendo,flipper" + +1.a) The Video Interface (VI) node + + Represents the interface between the graphics processor and a external + video encoder. + + Required properties: + + - compatible : should be "nintendo,flipper-vi" + - reg : should contain the VI registers location and length + - interrupts : should contain the VI interrupt + +1.b) The Processor Interface (PI) node + + Represents the data and control interface between the main processor + and graphics and audio processor. + + Required properties: + + - compatible : should be "nintendo,flipper-pi" + - reg : should contain the PI registers location and length + +1.b.i) The "Flipper" interrupt controller node + + Represents the interrupt controller within the "Flipper" chip. + The node for the "Flipper" interrupt controller must be placed under + the PI node. + + Required properties: + + - compatible : should be "nintendo,flipper-pic" + +1.c) The Digital Signal Procesor (DSP) node + + Represents the digital signal processor interface, designed to offload + audio related tasks. + + Required properties: + + - compatible : should be "nintendo,flipper-dsp" + - reg : should contain the DSP registers location and length + - interrupts : should contain the DSP interrupt + +1.c.i) The Auxiliary RAM (ARAM) node + + Represents the non cpu-addressable ram designed mainly to store audio + related information. + The ARAM node must be placed under the DSP node. + + Required properties: + + - compatible : should be "nintendo,flipper-aram" + - reg : should contain the ARAM start (zero-based) and length + +1.d) The Disk Interface (DI) node + + Represents the interface used to communicate with mass storage devices. + + Required properties: + + - compatible : should be "nintendo,flipper-di" + - reg : should contain the DI registers location and length + - interrupts : should contain the DI interrupt + +1.e) The Audio Interface (AI) node + + Represents the interface to the external 16-bit stereo digital-to-analog + converter. + + Required properties: + + - compatible : should be "nintendo,flipper-ai" + - reg : should contain the AI registers location and length + - interrupts : should contain the AI interrupt + +1.f) The Serial Interface (SI) node + + Represents the interface to the four single bit serial interfaces. + The SI is a proprietary serial interface used normally to control gamepads. + It's NOT a RS232-type interface. + + Required properties: + + - compatible : should be "nintendo,flipper-si" + - reg : should contain the SI registers location and length + - interrupts : should contain the SI interrupt + +1.g) The External Interface (EXI) node + + Represents the multi-channel SPI-like interface. + + Required properties: + + - compatible : should be "nintendo,flipper-exi" + - reg : should contain the EXI registers location and length + - interrupts : should contain the EXI interrupt + diff --git a/Documentation/powerpc/dts-bindings/nintendo/wii.txt b/Documentation/powerpc/dts-bindings/nintendo/wii.txt new file mode 100644 index 000000000000..a7e155a023b8 --- /dev/null +++ b/Documentation/powerpc/dts-bindings/nintendo/wii.txt @@ -0,0 +1,184 @@ + +Nintendo Wii device tree +======================== + +0) The root node + + This node represents the Nintendo Wii video game console. + + Required properties: + + - model : Should be "nintendo,wii" + - compatible : Should be "nintendo,wii" + +1) The "hollywood" node + + This node represents the multi-function "Hollywood" chip, which packages + many of the devices found in the Nintendo Wii. + + Required properties: + + - compatible : Should be "nintendo,hollywood" + +1.a) The Video Interface (VI) node + + Represents the interface between the graphics processor and a external + video encoder. + + Required properties: + + - compatible : should be "nintendo,hollywood-vi","nintendo,flipper-vi" + - reg : should contain the VI registers location and length + - interrupts : should contain the VI interrupt + +1.b) The Processor Interface (PI) node + + Represents the data and control interface between the main processor + and graphics and audio processor. + + Required properties: + + - compatible : should be "nintendo,hollywood-pi","nintendo,flipper-pi" + - reg : should contain the PI registers location and length + +1.b.i) The "Flipper" interrupt controller node + + Represents the "Flipper" interrupt controller within the "Hollywood" chip. + The node for the "Flipper" interrupt controller must be placed under + the PI node. + + Required properties: + + - #interrupt-cells : <1> + - compatible : should be "nintendo,flipper-pic" + - interrupt-controller + +1.c) The Digital Signal Procesor (DSP) node + + Represents the digital signal processor interface, designed to offload + audio related tasks. + + Required properties: + + - compatible : should be "nintendo,hollywood-dsp","nintendo,flipper-dsp" + - reg : should contain the DSP registers location and length + - interrupts : should contain the DSP interrupt + +1.d) The Serial Interface (SI) node + + Represents the interface to the four single bit serial interfaces. + The SI is a proprietary serial interface used normally to control gamepads. + It's NOT a RS232-type interface. + + Required properties: + + - compatible : should be "nintendo,hollywood-si","nintendo,flipper-si" + - reg : should contain the SI registers location and length + - interrupts : should contain the SI interrupt + +1.e) The Audio Interface (AI) node + + Represents the interface to the external 16-bit stereo digital-to-analog + converter. + + Required properties: + + - compatible : should be "nintendo,hollywood-ai","nintendo,flipper-ai" + - reg : should contain the AI registers location and length + - interrupts : should contain the AI interrupt + +1.f) The External Interface (EXI) node + + Represents the multi-channel SPI-like interface. + + Required properties: + + - compatible : should be "nintendo,hollywood-exi","nintendo,flipper-exi" + - reg : should contain the EXI registers location and length + - interrupts : should contain the EXI interrupt + +1.g) The Open Host Controller Interface (OHCI) nodes + + Represent the USB 1.x Open Host Controller Interfaces. + + Required properties: + + - compatible : should be "nintendo,hollywood-usb-ohci","usb-ohci" + - reg : should contain the OHCI registers location and length + - interrupts : should contain the OHCI interrupt + +1.h) The Enhanced Host Controller Interface (EHCI) node + + Represents the USB 2.0 Enhanced Host Controller Interface. + + Required properties: + + - compatible : should be "nintendo,hollywood-usb-ehci","usb-ehci" + - reg : should contain the EHCI registers location and length + - interrupts : should contain the EHCI interrupt + +1.i) The Secure Digital Host Controller Interface (SDHCI) nodes + + Represent the Secure Digital Host Controller Interfaces. + + Required properties: + + - compatible : should be "nintendo,hollywood-sdhci","sdhci" + - reg : should contain the SDHCI registers location and length + - interrupts : should contain the SDHCI interrupt + +1.j) The Inter-Processsor Communication (IPC) node + + Represent the Inter-Processor Communication interface. This interface + enables communications between the Broadway and the Starlet processors. + + - compatible : should be "nintendo,hollywood-ipc" + - reg : should contain the IPC registers location and length + - interrupts : should contain the IPC interrupt + +1.k) The "Hollywood" interrupt controller node + + Represents the "Hollywood" interrupt controller within the + "Hollywood" chip. + + Required properties: + + - #interrupt-cells : <1> + - compatible : should be "nintendo,hollywood-pic" + - reg : should contain the controller registers location and length + - interrupt-controller + - interrupts : should contain the cascade interrupt of the "flipper" pic + - interrupt-parent: should contain the phandle of the "flipper" pic + +1.l) The General Purpose I/O (GPIO) controller node + + Represents the dual access 32 GPIO controller interface. + + Required properties: + + - #gpio-cells : <2> + - compatible : should be "nintendo,hollywood-gpio" + - reg : should contain the IPC registers location and length + - gpio-controller + +1.m) The control node + + Represents the control interface used to setup several miscellaneous + settings of the "Hollywood" chip like boot memory mappings, resets, + disk interface mode, etc. + + Required properties: + + - compatible : should be "nintendo,hollywood-control" + - reg : should contain the control registers location and length + +1.n) The Disk Interface (DI) node + + Represents the interface used to communicate with mass storage devices. + + Required properties: + + - compatible : should be "nintendo,hollywood-di" + - reg : should contain the DI registers location and length + - interrupts : should contain the DI interrupt + diff --git a/Documentation/thermal/sysfs-api.txt b/Documentation/thermal/sysfs-api.txt index a87dc277a5ca..cb3d15bc1aeb 100644 --- a/Documentation/thermal/sysfs-api.txt +++ b/Documentation/thermal/sysfs-api.txt @@ -206,6 +206,7 @@ passive passive trip point for the zone. Activation is done by polling with an interval of 1 second. Unit: millidegrees Celsius + Valid values: 0 (disabled) or greater than 1000 RW, Optional ***************************** diff --git a/Documentation/vm/hwpoison.txt b/Documentation/vm/hwpoison.txt index 3ffadf8da61f..12f9ba20ccb7 100644 --- a/Documentation/vm/hwpoison.txt +++ b/Documentation/vm/hwpoison.txt @@ -92,16 +92,62 @@ PR_MCE_KILL_GET Testing: -madvise(MADV_POISON, ....) +madvise(MADV_HWPOISON, ....) (as root) Poison a page in the process for testing hwpoison-inject module through debugfs - /sys/debug/hwpoison/corrupt-pfn -Inject hwpoison fault at PFN echoed into this file +/sys/debug/hwpoison/ +corrupt-pfn + +Inject hwpoison fault at PFN echoed into this file. This does +some early filtering to avoid corrupted unintended pages in test suites. + +unpoison-pfn + +Software-unpoison page at PFN echoed into this file. This +way a page can be reused again. +This only works for Linux injected failures, not for real +memory failures. + +Note these injection interfaces are not stable and might change between +kernel versions + +corrupt-filter-dev-major +corrupt-filter-dev-minor + +Only handle memory failures to pages associated with the file system defined +by block device major/minor. -1U is the wildcard value. +This should be only used for testing with artificial injection. + +corrupt-filter-memcg + +Limit injection to pages owned by memgroup. Specified by inode number +of the memcg. + +Example: + mkdir /cgroup/hwpoison + + usemem -m 100 -s 1000 & + echo `jobs -p` > /cgroup/hwpoison/tasks + + memcg_ino=$(ls -id /cgroup/hwpoison | cut -f1 -d' ') + echo $memcg_ino > /debug/hwpoison/corrupt-filter-memcg + + page-types -p `pidof init` --hwpoison # shall do nothing + page-types -p `pidof usemem` --hwpoison # poison its pages + +corrupt-filter-flags-mask +corrupt-filter-flags-value + +When specified, only poison pages if ((page_flags & mask) == value). +This allows stress testing of many kinds of pages. The page_flags +are the same as in /proc/kpageflags. The flag bits are defined in +include/linux/kernel-page-flags.h and documented in +Documentation/vm/pagemap.txt Architecture specific MCE injector diff --git a/Documentation/vm/page-types.c b/Documentation/vm/page-types.c index 7a7d9bab32ef..66e9358e2144 100644 --- a/Documentation/vm/page-types.c +++ b/Documentation/vm/page-types.c @@ -1,11 +1,22 @@ /* * page-types: Tool for querying page flags * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the Free + * Software Foundation; version 2. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should find a copy of v2 of the GNU General Public License somewhere on + * your Linux system; if not, write to the Free Software Foundation, Inc., 59 + * Temple Place, Suite 330, Boston, MA 02111-1307 USA. + * * Copyright (C) 2009 Intel corporation * * Authors: Wu Fengguang <fengguang.wu@intel.com> - * - * Released under the General Public License (GPL). */ #define _LARGEFILE64_SOURCE diff --git a/MAINTAINERS b/MAINTAINERS index d6a27110a747..0699782f8c5b 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -2377,6 +2377,15 @@ W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ S: Maintained F: drivers/hwmon/hdaps.c +HWPOISON MEMORY FAILURE HANDLING +M: Andi Kleen <andi@firstfloor.org> +L: linux-mm@kvack.org +L: linux-kernel@vger.kernel.org +T: git git://git.kernel.org/pub/scm/linux/kernel/git/ak/linux-mce-2.6.git hwpoison +S: Maintained +F: mm/memory-failure.c +F: mm/hwpoison-inject.c + HYPERVISOR VIRTUAL CONSOLE DRIVER L: linuxppc-dev@ozlabs.org S: Odd Fixes diff --git a/arch/arm/kernel/armksyms.c b/arch/arm/kernel/armksyms.c index 0e627705f746..8214bfebfaca 100644 --- a/arch/arm/kernel/armksyms.c +++ b/arch/arm/kernel/armksyms.c @@ -48,27 +48,7 @@ extern void __aeabi_uidivmod(void); extern void __aeabi_ulcmp(void); extern void fpundefinstr(void); -extern void fp_enter(void); -/* - * This has a special calling convention; it doesn't - * modify any of the usual registers, except for LR. - */ -#define EXPORT_CRC_ALIAS(sym) __CRC_SYMBOL(sym, "") - -#define EXPORT_SYMBOL_ALIAS(sym,orig) \ - EXPORT_CRC_ALIAS(sym) \ - static const struct kernel_symbol __ksymtab_##sym \ - __used __attribute__((section("__ksymtab"))) = \ - { (unsigned long)&orig, #sym }; - -/* - * floating point math emulator support. - * These symbols will never change their calling convention... - */ -EXPORT_SYMBOL_ALIAS(kern_fp_enter,fp_enter); -EXPORT_SYMBOL_ALIAS(fp_printk,printk); -EXPORT_SYMBOL_ALIAS(fp_send_sig,send_sig); EXPORT_SYMBOL(__backtrace); diff --git a/arch/arm/kernel/vmlinux.lds.S b/arch/arm/kernel/vmlinux.lds.S index 71151bd87a36..4957e13ef55b 100644 --- a/arch/arm/kernel/vmlinux.lds.S +++ b/arch/arm/kernel/vmlinux.lds.S @@ -65,11 +65,11 @@ SECTIONS __init_end = .; #endif - /DISCARD/ : { /* Exit code and data */ - EXIT_TEXT - EXIT_DATA - *(.exitcall.exit) - *(.discard) + /* + * unwind exit sections must be discarded before the rest of the + * unwind sections get included. + */ + /DISCARD/ : { *(.ARM.exidx.exit.text) *(.ARM.extab.exit.text) #ifndef CONFIG_HOTPLUG_CPU @@ -238,6 +238,9 @@ SECTIONS STABS_DEBUG .comment 0 : { *(.comment) } + + /* Default discards */ + DISCARDS } /* diff --git a/arch/blackfin/Kconfig b/arch/blackfin/Kconfig index ae6a60f10120..53c1e1d45c68 100644 --- a/arch/blackfin/Kconfig +++ b/arch/blackfin/Kconfig @@ -5,6 +5,10 @@ mainmenu "Blackfin Kernel Configuration" +config SYMBOL_PREFIX + string + default "_" + config MMU def_bool n @@ -28,6 +32,9 @@ config BLACKFIN select HAVE_OPROFILE select ARCH_WANT_OPTIONAL_GPIOLIB +config GENERIC_CSUM + def_bool y + config GENERIC_BUG def_bool y depends on BUG @@ -173,7 +180,7 @@ config BF539 help BF539 Processor Support. -config BF542 +config BF542_std bool "BF542" help BF542 Processor Support. @@ -183,7 +190,7 @@ config BF542M help BF542 Processor Support. -config BF544 +config BF544_std bool "BF544" help BF544 Processor Support. @@ -193,7 +200,7 @@ config BF544M help BF544 Processor Support. -config BF547 +config BF547_std bool "BF547" help BF547 Processor Support. @@ -203,7 +210,7 @@ config BF547M help BF547 Processor Support. -config BF548 +config BF548_std bool "BF548" help BF548 Processor Support. @@ -213,7 +220,7 @@ config BF548M help BF548 Processor Support. -config BF549 +config BF549_std bool "BF549" help BF549 Processor Support. @@ -307,31 +314,11 @@ config BF_REV_NONE endchoice -config BF51x - bool - depends on (BF512 || BF514 || BF516 || BF518) - default y - -config BF52x - bool - depends on (BF522 || BF523 || BF524 || BF525 || BF526 || BF527) - default y - config BF53x bool depends on (BF531 || BF532 || BF533 || BF534 || BF536 || BF537) default y -config BF54xM - bool - depends on (BF542M || BF544M || BF547M || BF548M || BF549M) - default y - -config BF54x - bool - depends on (BF542 || BF544 || BF547 || BF548 || BF549 || BF54xM) - default y - config MEM_GENERIC_BOARD bool depends on GENERIC_BOARD @@ -913,6 +900,12 @@ config DMA_UNCACHED_2M bool "Enable 2M DMA region" config DMA_UNCACHED_1M bool "Enable 1M DMA region" +config DMA_UNCACHED_512K + bool "Enable 512K DMA region" +config DMA_UNCACHED_256K + bool "Enable 256K DMA region" +config DMA_UNCACHED_128K + bool "Enable 128K DMA region" config DMA_UNCACHED_NONE bool "Disable DMA region" endchoice @@ -1274,6 +1267,8 @@ source "net/Kconfig" source "drivers/Kconfig" +source "drivers/firmware/Kconfig" + source "fs/Kconfig" source "arch/blackfin/Kconfig.debug" diff --git a/arch/blackfin/Makefile b/arch/blackfin/Makefile index f063b772934b..d4c7177e7656 100644 --- a/arch/blackfin/Makefile +++ b/arch/blackfin/Makefile @@ -16,6 +16,7 @@ GZFLAGS := -9 KBUILD_CFLAGS += $(call cc-option,-mno-fdpic) KBUILD_AFLAGS += $(call cc-option,-mno-fdpic) CFLAGS_MODULE += -mlong-calls +LDFLAGS_MODULE += -m elf32bfin KALLSYMS += --symbol-prefix=_ KBUILD_DEFCONFIG := BF537-STAMP_defconfig @@ -137,7 +138,7 @@ archclean: INSTALL_PATH ?= /tftpboot boot := arch/$(ARCH)/boot -BOOT_TARGETS = vmImage vmImage.bz2 vmImage.gz vmImage.lzma +BOOT_TARGETS = vmImage vmImage.bin vmImage.bz2 vmImage.gz vmImage.lzma PHONY += $(BOOT_TARGETS) install KBUILD_IMAGE := $(boot)/vmImage @@ -151,6 +152,7 @@ install: define archhelp echo '* vmImage - Alias to selected kernel format (vmImage.gz by default)' + echo ' vmImage.bin - Uncompressed Kernel-only image for U-Boot (arch/$(ARCH)/boot/vmImage.bin)' echo ' vmImage.bz2 - Kernel-only image for U-Boot (arch/$(ARCH)/boot/vmImage.bz2)' echo '* vmImage.gz - Kernel-only image for U-Boot (arch/$(ARCH)/boot/vmImage.gz)' echo ' vmImage.lzma - Kernel-only image for U-Boot (arch/$(ARCH)/boot/vmImage.lzma)' diff --git a/arch/blackfin/boot/Makefile b/arch/blackfin/boot/Makefile index fd9ccc5fea10..e9c48c6f8c1f 100644 --- a/arch/blackfin/boot/Makefile +++ b/arch/blackfin/boot/Makefile @@ -8,7 +8,7 @@ MKIMAGE := $(srctree)/scripts/mkuboot.sh -targets := vmImage vmImage.bz2 vmImage.gz vmImage.lzma +targets := vmImage vmImage.bin vmImage.bz2 vmImage.gz vmImage.lzma extra-y += vmlinux.bin vmlinux.bin.gz vmlinux.bin.bz2 vmlinux.bin.lzma quiet_cmd_uimage = UIMAGE $@ @@ -29,6 +29,9 @@ $(obj)/vmlinux.bin.bz2: $(obj)/vmlinux.bin FORCE $(obj)/vmlinux.bin.lzma: $(obj)/vmlinux.bin FORCE $(call if_changed,lzma) +$(obj)/vmImage.bin: $(obj)/vmlinux.bin + $(call if_changed,uimage,none) + $(obj)/vmImage.bz2: $(obj)/vmlinux.bin.bz2 $(call if_changed,uimage,bzip2) @@ -38,6 +41,7 @@ $(obj)/vmImage.gz: $(obj)/vmlinux.bin.gz $(obj)/vmImage.lzma: $(obj)/vmlinux.bin.lzma $(call if_changed,uimage,lzma) +suffix-y := bin suffix-$(CONFIG_KERNEL_GZIP) := gz suffix-$(CONFIG_KERNEL_BZIP2) := bz2 suffix-$(CONFIG_KERNEL_LZMA) := lzma diff --git a/arch/blackfin/configs/BF518F-EZBRD_defconfig b/arch/blackfin/configs/BF518F-EZBRD_defconfig index 9905b26009e5..e31559419817 100644 --- a/arch/blackfin/configs/BF518F-EZBRD_defconfig +++ b/arch/blackfin/configs/BF518F-EZBRD_defconfig @@ -67,6 +67,7 @@ CONFIG_COMPAT_BRK=y CONFIG_SLAB=y # CONFIG_SLUB is not set # CONFIG_SLOB is not set +CONFIG_MMAP_ALLOW_UNINITIALIZED=y # CONFIG_PROFILING is not set # CONFIG_MARKERS is not set CONFIG_HAVE_OPROFILE=y @@ -316,6 +317,7 @@ CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_PHYS_ADDR_T_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_VIRT_TO_BUS=y +CONFIG_NOMMU_INITIAL_TRIM_EXCESS=0 CONFIG_BFIN_GPTIMERS=m # CONFIG_DMA_UNCACHED_4M is not set # CONFIG_DMA_UNCACHED_2M is not set @@ -438,17 +440,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set -CONFIG_NET_DSA=y -# CONFIG_NET_DSA_TAG_DSA is not set -# CONFIG_NET_DSA_TAG_EDSA is not set -# CONFIG_NET_DSA_TAG_TRAILER is not set -CONFIG_NET_DSA_TAG_STPID=y -# CONFIG_NET_DSA_MV88E6XXX is not set -# CONFIG_NET_DSA_MV88E6060 is not set -# CONFIG_NET_DSA_MV88E6XXX_NEED_PPU is not set -# CONFIG_NET_DSA_MV88E6131 is not set -# CONFIG_NET_DSA_MV88E6123_61_65 is not set -CONFIG_NET_DSA_KSZ8893M=y +# CONFIG_NET_DSA is not set # CONFIG_VLAN_8021Q is not set # CONFIG_DECNET is not set # CONFIG_LLC2 is not set diff --git a/arch/blackfin/configs/BF526-EZBRD_defconfig b/arch/blackfin/configs/BF526-EZBRD_defconfig index 9dc682088023..075e0fdcb399 100644 --- a/arch/blackfin/configs/BF526-EZBRD_defconfig +++ b/arch/blackfin/configs/BF526-EZBRD_defconfig @@ -67,6 +67,7 @@ CONFIG_COMPAT_BRK=y CONFIG_SLAB=y # CONFIG_SLUB is not set # CONFIG_SLOB is not set +CONFIG_MMAP_ALLOW_UNINITIALIZED=y # CONFIG_PROFILING is not set # CONFIG_MARKERS is not set CONFIG_HAVE_OPROFILE=y @@ -321,6 +322,7 @@ CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_PHYS_ADDR_T_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_VIRT_TO_BUS=y +CONFIG_NOMMU_INITIAL_TRIM_EXCESS=0 CONFIG_BFIN_GPTIMERS=m # CONFIG_DMA_UNCACHED_4M is not set # CONFIG_DMA_UNCACHED_2M is not set diff --git a/arch/blackfin/configs/BF527-EZKIT_defconfig b/arch/blackfin/configs/BF527-EZKIT_defconfig index 77e35d4baf53..6d1a623fb149 100644 --- a/arch/blackfin/configs/BF527-EZKIT_defconfig +++ b/arch/blackfin/configs/BF527-EZKIT_defconfig @@ -67,6 +67,7 @@ CONFIG_COMPAT_BRK=y CONFIG_SLAB=y # CONFIG_SLUB is not set # CONFIG_SLOB is not set +CONFIG_MMAP_ALLOW_UNINITIALIZED=y # CONFIG_PROFILING is not set # CONFIG_MARKERS is not set CONFIG_HAVE_OPROFILE=y @@ -321,6 +322,7 @@ CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_PHYS_ADDR_T_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_VIRT_TO_BUS=y +CONFIG_NOMMU_INITIAL_TRIM_EXCESS=0 CONFIG_BFIN_GPTIMERS=y # CONFIG_DMA_UNCACHED_4M is not set # CONFIG_DMA_UNCACHED_2M is not set diff --git a/arch/blackfin/configs/BF533-EZKIT_defconfig b/arch/blackfin/configs/BF533-EZKIT_defconfig index 4c044805cb5c..50f9a23ccdbd 100644 --- a/arch/blackfin/configs/BF533-EZKIT_defconfig +++ b/arch/blackfin/configs/BF533-EZKIT_defconfig @@ -67,6 +67,7 @@ CONFIG_COMPAT_BRK=y CONFIG_SLAB=y # CONFIG_SLUB is not set # CONFIG_SLOB is not set +CONFIG_MMAP_ALLOW_UNINITIALIZED=y # CONFIG_PROFILING is not set # CONFIG_MARKERS is not set CONFIG_HAVE_OPROFILE=y @@ -283,6 +284,7 @@ CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_PHYS_ADDR_T_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_VIRT_TO_BUS=y +CONFIG_NOMMU_INITIAL_TRIM_EXCESS=0 CONFIG_BFIN_GPTIMERS=m # CONFIG_DMA_UNCACHED_4M is not set # CONFIG_DMA_UNCACHED_2M is not set diff --git a/arch/blackfin/configs/BF533-STAMP_defconfig b/arch/blackfin/configs/BF533-STAMP_defconfig index c99bbcd09a68..6c60c8286318 100644 --- a/arch/blackfin/configs/BF533-STAMP_defconfig +++ b/arch/blackfin/configs/BF533-STAMP_defconfig @@ -67,6 +67,7 @@ CONFIG_COMPAT_BRK=y CONFIG_SLAB=y # CONFIG_SLUB is not set # CONFIG_SLOB is not set +CONFIG_MMAP_ALLOW_UNINITIALIZED=y # CONFIG_PROFILING is not set # CONFIG_MARKERS is not set CONFIG_HAVE_OPROFILE=y @@ -283,6 +284,7 @@ CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_PHYS_ADDR_T_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_VIRT_TO_BUS=y +CONFIG_NOMMU_INITIAL_TRIM_EXCESS=0 CONFIG_BFIN_GPTIMERS=m # CONFIG_DMA_UNCACHED_4M is not set # CONFIG_DMA_UNCACHED_2M is not set diff --git a/arch/blackfin/configs/BF537-STAMP_defconfig b/arch/blackfin/configs/BF537-STAMP_defconfig index 092ffda80e68..2908595b67c5 100644 --- a/arch/blackfin/configs/BF537-STAMP_defconfig +++ b/arch/blackfin/configs/BF537-STAMP_defconfig @@ -67,6 +67,7 @@ CONFIG_COMPAT_BRK=y CONFIG_SLAB=y # CONFIG_SLUB is not set # CONFIG_SLOB is not set +CONFIG_MMAP_ALLOW_UNINITIALIZED=y # CONFIG_PROFILING is not set # CONFIG_MARKERS is not set CONFIG_HAVE_OPROFILE=y @@ -290,6 +291,7 @@ CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_PHYS_ADDR_T_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_VIRT_TO_BUS=y +CONFIG_NOMMU_INITIAL_TRIM_EXCESS=0 CONFIG_BFIN_GPTIMERS=m # CONFIG_DMA_UNCACHED_4M is not set # CONFIG_DMA_UNCACHED_2M is not set @@ -704,10 +706,7 @@ CONFIG_CONFIG_INPUT_PCF8574=m # # Hardware I/O ports # -CONFIG_SERIO=y -CONFIG_SERIO_SERPORT=y -CONFIG_SERIO_LIBPS2=y -# CONFIG_SERIO_RAW is not set +# CONFIG_SERIO is not set # CONFIG_GAMEPORT is not set # diff --git a/arch/blackfin/configs/BF538-EZKIT_defconfig b/arch/blackfin/configs/BF538-EZKIT_defconfig index fa698a89f6fe..09ea2499555e 100644 --- a/arch/blackfin/configs/BF538-EZKIT_defconfig +++ b/arch/blackfin/configs/BF538-EZKIT_defconfig @@ -67,6 +67,7 @@ CONFIG_COMPAT_BRK=y CONFIG_SLAB=y # CONFIG_SLUB is not set # CONFIG_SLOB is not set +CONFIG_MMAP_ALLOW_UNINITIALIZED=y # CONFIG_PROFILING is not set # CONFIG_MARKERS is not set CONFIG_HAVE_OPROFILE=y @@ -301,6 +302,7 @@ CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_PHYS_ADDR_T_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_VIRT_TO_BUS=y +CONFIG_NOMMU_INITIAL_TRIM_EXCESS=0 CONFIG_BFIN_GPTIMERS=m # CONFIG_DMA_UNCACHED_4M is not set # CONFIG_DMA_UNCACHED_2M is not set diff --git a/arch/blackfin/configs/BF548-EZKIT_defconfig b/arch/blackfin/configs/BF548-EZKIT_defconfig index f773ad1155d4..eb3e98b6f3f0 100644 --- a/arch/blackfin/configs/BF548-EZKIT_defconfig +++ b/arch/blackfin/configs/BF548-EZKIT_defconfig @@ -1,22 +1,29 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.28.10 -# Thu May 21 05:50:01 2009 +# Linux kernel version: 2.6.31.5 +# Mon Nov 2 22:02:56 2009 # # CONFIG_MMU is not set # CONFIG_FPU is not set CONFIG_RWSEM_GENERIC_SPINLOCK=y # CONFIG_RWSEM_XCHGADD_ALGORITHM is not set CONFIG_BLACKFIN=y +CONFIG_GENERIC_CSUM=y +CONFIG_GENERIC_BUG=y CONFIG_ZONE_DMA=y CONFIG_GENERIC_FIND_NEXT_BIT=y CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_HARDIRQS=y CONFIG_GENERIC_IRQ_PROBE=y +CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y CONFIG_GENERIC_GPIO=y CONFIG_FORCE_MAX_ZONEORDER=14 CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_LOCKDEP_SUPPORT=y +CONFIG_STACKTRACE_SUPPORT=y +CONFIG_TRACE_IRQFLAGS_SUPPORT=y CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" +CONFIG_CONSTRUCTORS=y # # General setup @@ -26,22 +33,40 @@ CONFIG_BROKEN_ON_SMP=y CONFIG_INIT_ENV_ARG_LIMIT=32 CONFIG_LOCALVERSION="" CONFIG_LOCALVERSION_AUTO=y +CONFIG_HAVE_KERNEL_GZIP=y +CONFIG_HAVE_KERNEL_BZIP2=y +CONFIG_HAVE_KERNEL_LZMA=y +CONFIG_KERNEL_GZIP=y +# CONFIG_KERNEL_BZIP2 is not set +# CONFIG_KERNEL_LZMA is not set CONFIG_SYSVIPC=y CONFIG_SYSVIPC_SYSCTL=y # CONFIG_POSIX_MQUEUE is not set # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set # CONFIG_AUDIT is not set + +# +# RCU Subsystem +# +CONFIG_CLASSIC_RCU=y +# CONFIG_TREE_RCU is not set +# CONFIG_PREEMPT_RCU is not set +# CONFIG_TREE_RCU_TRACE is not set +# CONFIG_PREEMPT_RCU_TRACE is not set CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=14 -# CONFIG_CGROUPS is not set # CONFIG_GROUP_SCHED is not set +# CONFIG_CGROUPS is not set # CONFIG_SYSFS_DEPRECATED_V2 is not set # CONFIG_RELAY is not set # CONFIG_NAMESPACES is not set CONFIG_BLK_DEV_INITRD=y CONFIG_INITRAMFS_SOURCE="" +CONFIG_RD_GZIP=y +# CONFIG_RD_BZIP2 is not set +# CONFIG_RD_LZMA is not set # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_SYSCTL=y CONFIG_ANON_INODES=y @@ -62,17 +87,28 @@ CONFIG_EPOLL=y # CONFIG_TIMERFD is not set # CONFIG_EVENTFD is not set # CONFIG_AIO is not set + +# +# Performance Counters +# CONFIG_VM_EVENT_COUNTERS=y +# CONFIG_STRIP_ASM_SYMS is not set CONFIG_COMPAT_BRK=y CONFIG_SLAB=y # CONFIG_SLUB is not set # CONFIG_SLOB is not set +CONFIG_MMAP_ALLOW_UNINITIALIZED=y # CONFIG_PROFILING is not set # CONFIG_MARKERS is not set CONFIG_HAVE_OPROFILE=y + +# +# GCOV-based kernel profiling +# +# CONFIG_GCOV_KERNEL is not set +# CONFIG_SLOW_WORK is not set # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y -CONFIG_TINY_SHMEM=y CONFIG_BASE_SMALL=0 CONFIG_MODULES=y # CONFIG_MODULE_FORCE_LOAD is not set @@ -80,11 +116,8 @@ CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set # CONFIG_MODVERSIONS is not set # CONFIG_MODULE_SRCVERSION_ALL is not set -CONFIG_KMOD=y CONFIG_BLOCK=y -# CONFIG_LBD is not set -# CONFIG_BLK_DEV_IO_TRACE is not set -# CONFIG_LSF is not set +# CONFIG_LBDAF is not set # CONFIG_BLK_DEV_BSG is not set # CONFIG_BLK_DEV_INTEGRITY is not set @@ -94,13 +127,12 @@ CONFIG_BLOCK=y CONFIG_IOSCHED_NOOP=y CONFIG_IOSCHED_AS=y # CONFIG_IOSCHED_DEADLINE is not set -CONFIG_IOSCHED_CFQ=y +# CONFIG_IOSCHED_CFQ is not set CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_DEADLINE is not set # CONFIG_DEFAULT_CFQ is not set # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="anticipatory" -CONFIG_CLASSIC_RCU=y # CONFIG_PREEMPT_NONE is not set CONFIG_PREEMPT_VOLUNTARY=y # CONFIG_PREEMPT is not set @@ -137,7 +169,7 @@ CONFIG_PREEMPT_VOLUNTARY=y # CONFIG_BF544M is not set # CONFIG_BF547 is not set # CONFIG_BF547M is not set -CONFIG_BF548=y +CONFIG_BF548_std=y # CONFIG_BF548M is not set # CONFIG_BF549 is not set # CONFIG_BF549M is not set @@ -195,7 +227,7 @@ CONFIG_BFIN548_EZKIT=y # # BF548 Specific Configuration # -# CONFIG_DEB_DMA_URGENT is not set +CONFIG_DEB_DMA_URGENT=y # CONFIG_BF548_ATAPI_ALTERNATIVE_PORT is not set # @@ -352,10 +384,11 @@ CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 -# CONFIG_RESOURCES_64BIT is not set # CONFIG_PHYS_ADDR_T_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_VIRT_TO_BUS=y +CONFIG_DEFAULT_MMAP_MIN_ADDR=4096 +CONFIG_NOMMU_INITIAL_TRIM_EXCESS=0 CONFIG_BFIN_GPTIMERS=m # CONFIG_DMA_UNCACHED_4M is not set CONFIG_DMA_UNCACHED_2M=y @@ -366,14 +399,13 @@ CONFIG_DMA_UNCACHED_2M=y # Cache Support # CONFIG_BFIN_ICACHE=y -# CONFIG_BFIN_ICACHE_LOCK is not set +CONFIG_BFIN_EXTMEM_ICACHEABLE=y +# CONFIG_BFIN_L2_ICACHEABLE is not set CONFIG_BFIN_DCACHE=y # CONFIG_BFIN_DCACHE_BANKA is not set -CONFIG_BFIN_EXTMEM_ICACHEABLE=y CONFIG_BFIN_EXTMEM_DCACHEABLE=y -CONFIG_BFIN_EXTMEM_WRITEBACK=y -# CONFIG_BFIN_EXTMEM_WRITETHROUGH is not set -# CONFIG_BFIN_L2_ICACHEABLE is not set +# CONFIG_BFIN_EXTMEM_WRITEBACK is not set +CONFIG_BFIN_EXTMEM_WRITETHROUGH=y # CONFIG_BFIN_L2_DCACHEABLE is not set # @@ -382,7 +414,7 @@ CONFIG_BFIN_EXTMEM_WRITEBACK=y # CONFIG_MPU is not set # -# Asynchonous Memory Configuration +# Asynchronous Memory Configuration # # @@ -441,11 +473,6 @@ CONFIG_NET=y CONFIG_PACKET=y # CONFIG_PACKET_MMAP is not set CONFIG_UNIX=y -CONFIG_XFRM=y -# CONFIG_XFRM_USER is not set -# CONFIG_XFRM_SUB_POLICY is not set -# CONFIG_XFRM_MIGRATE is not set -# CONFIG_XFRM_STATISTICS is not set # CONFIG_NET_KEY is not set CONFIG_INET=y # CONFIG_IP_MULTICAST is not set @@ -469,13 +496,11 @@ CONFIG_IP_PNP=y # CONFIG_INET_XFRM_MODE_BEET is not set # CONFIG_INET_LRO is not set # CONFIG_INET_DIAG is not set -CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set CONFIG_TCP_CONG_CUBIC=y CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TCP_MD5SIG is not set # CONFIG_IPV6 is not set -# CONFIG_NETLABEL is not set # CONFIG_NETWORK_SECMARK is not set # CONFIG_NETFILTER is not set # CONFIG_IP_DCCP is not set @@ -493,7 +518,10 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_LAPB is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set +# CONFIG_PHONET is not set +# CONFIG_IEEE802154 is not set # CONFIG_NET_SCHED is not set +# CONFIG_DCB is not set # # Network testing @@ -548,14 +576,10 @@ CONFIG_SIR_BFIN_DMA=y # CONFIG_MCS_FIR is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set -# CONFIG_PHONET is not set -CONFIG_WIRELESS=y -# CONFIG_CFG80211 is not set -CONFIG_WIRELESS_OLD_REGULATORY=y +# CONFIG_WIRELESS is not set CONFIG_WIRELESS_EXT=y -CONFIG_WIRELESS_EXT_SYSFS=y -# CONFIG_MAC80211 is not set -# CONFIG_IEEE80211 is not set +CONFIG_LIB80211=m +# CONFIG_WIMAX is not set # CONFIG_RFKILL is not set # CONFIG_NET_9P is not set @@ -578,6 +602,7 @@ CONFIG_EXTRA_FIRMWARE="" # CONFIG_CONNECTOR is not set CONFIG_MTD=y # CONFIG_MTD_DEBUG is not set +# CONFIG_MTD_TESTS is not set # CONFIG_MTD_CONCAT is not set CONFIG_MTD_PARTITIONS=y # CONFIG_MTD_REDBOOT_PARTS is not set @@ -653,7 +678,6 @@ CONFIG_MTD_NAND=y # CONFIG_MTD_NAND_VERIFY_WRITE is not set # CONFIG_MTD_NAND_ECC_SMC is not set # CONFIG_MTD_NAND_MUSEUM_IDS is not set -# CONFIG_MTD_NAND_BFIN is not set CONFIG_MTD_NAND_IDS=y CONFIG_MTD_NAND_BF5XX=y CONFIG_MTD_NAND_BF5XX_HWECC=y @@ -665,6 +689,11 @@ CONFIG_MTD_NAND_BF5XX_HWECC=y # CONFIG_MTD_ONENAND is not set # +# LPDDR flash memory drivers +# +# CONFIG_MTD_LPDDR is not set + +# # UBI - Unsorted block images # # CONFIG_MTD_UBI is not set @@ -682,10 +711,20 @@ CONFIG_BLK_DEV_RAM_SIZE=4096 # CONFIG_ATA_OVER_ETH is not set # CONFIG_BLK_DEV_HD is not set CONFIG_MISC_DEVICES=y -# CONFIG_EEPROM_93CX6 is not set # CONFIG_ICS932S401 is not set # CONFIG_ENCLOSURE_SERVICES is not set +# CONFIG_ISL29003 is not set +# CONFIG_AD525X_DPOT is not set # CONFIG_C2PORT is not set + +# +# EEPROM support +# +# CONFIG_EEPROM_AT24 is not set +# CONFIG_EEPROM_AT25 is not set +# CONFIG_EEPROM_LEGACY is not set +# CONFIG_EEPROM_MAX6875 is not set +# CONFIG_EEPROM_93CX6 is not set CONFIG_HAVE_IDE=y # CONFIG_IDE is not set @@ -709,10 +748,6 @@ CONFIG_BLK_DEV_SR=m # CONFIG_BLK_DEV_SR_VENDOR is not set # CONFIG_CHR_DEV_SG is not set # CONFIG_CHR_DEV_SCH is not set - -# -# Some SCSI devices (e.g. CD jukebox) support multiple LUNs -# # CONFIG_SCSI_MULTI_LUN is not set # CONFIG_SCSI_CONSTANTS is not set # CONFIG_SCSI_LOGGING is not set @@ -729,6 +764,7 @@ CONFIG_SCSI_WAIT_SCAN=m # CONFIG_SCSI_SRP_ATTRS is not set # CONFIG_SCSI_LOWLEVEL is not set # CONFIG_SCSI_DH is not set +# CONFIG_SCSI_OSD_INITIATOR is not set CONFIG_ATA=y # CONFIG_ATA_NONSTANDARD is not set CONFIG_SATA_PMP=y @@ -744,13 +780,34 @@ CONFIG_NETDEVICES=y # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set # CONFIG_VETH is not set -# CONFIG_PHYLIB is not set +CONFIG_PHYLIB=y + +# +# MII PHY device drivers +# +# CONFIG_MARVELL_PHY is not set +# CONFIG_DAVICOM_PHY is not set +# CONFIG_QSEMI_PHY is not set +# CONFIG_LXT_PHY is not set +# CONFIG_CICADA_PHY is not set +# CONFIG_VITESSE_PHY is not set +# CONFIG_SMSC_PHY is not set +# CONFIG_BROADCOM_PHY is not set +# CONFIG_ICPLUS_PHY is not set +# CONFIG_REALTEK_PHY is not set +# CONFIG_NATIONAL_PHY is not set +# CONFIG_STE10XP is not set +# CONFIG_LSI_ET1011C_PHY is not set +# CONFIG_FIXED_PHY is not set +# CONFIG_MDIO_BITBANG is not set CONFIG_NET_ETHERNET=y CONFIG_MII=y # CONFIG_SMC91X is not set -CONFIG_SMSC911X=y # CONFIG_DM9000 is not set # CONFIG_ENC28J60 is not set +# CONFIG_ETHOC is not set +CONFIG_SMSC911X=y +# CONFIG_DNET is not set # CONFIG_IBM_NEW_EMAC_ZMII is not set # CONFIG_IBM_NEW_EMAC_RGMII is not set # CONFIG_IBM_NEW_EMAC_TAH is not set @@ -759,6 +816,8 @@ CONFIG_SMSC911X=y # CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set # CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set # CONFIG_B44 is not set +# CONFIG_KS8842 is not set +# CONFIG_KS8851 is not set # CONFIG_NETDEV_1000 is not set # CONFIG_NETDEV_10000 is not set @@ -771,13 +830,16 @@ CONFIG_LIBERTAS=m # CONFIG_LIBERTAS_USB is not set CONFIG_LIBERTAS_SDIO=m CONFIG_POWEROF2_BLOCKSIZE_ONLY=y +# CONFIG_LIBERTAS_SPI is not set # CONFIG_LIBERTAS_DEBUG is not set # CONFIG_USB_ZD1201 is not set -# CONFIG_USB_NET_RNDIS_WLAN is not set -# CONFIG_IWLWIFI_LEDS is not set # CONFIG_HOSTAP is not set # +# Enable WiMAX (Networking options) to see the WiMAX drivers +# + +# # USB Network Adapters # # CONFIG_USB_CATC is not set @@ -813,28 +875,31 @@ CONFIG_INPUT_EVBUG=m # Input Device Drivers # CONFIG_INPUT_KEYBOARD=y +# CONFIG_KEYBOARD_ADP5588 is not set # CONFIG_KEYBOARD_ATKBD is not set -# CONFIG_KEYBOARD_SUNKBD is not set +CONFIG_KEYBOARD_BFIN=y # CONFIG_KEYBOARD_LKKBD is not set -# CONFIG_KEYBOARD_XTKBD is not set -# CONFIG_KEYBOARD_NEWTON is not set -# CONFIG_KEYBOARD_STOWAWAY is not set # CONFIG_KEYBOARD_GPIO is not set -CONFIG_KEYBOARD_BFIN=y +# CONFIG_KEYBOARD_MATRIX is not set +# CONFIG_KEYBOARD_NEWTON is not set # CONFIG_KEYBOARD_OPENCORES is not set -# CONFIG_KEYBOARD_ADP5588 is not set +# CONFIG_KEYBOARD_STOWAWAY is not set +# CONFIG_KEYBOARD_SUNKBD is not set +# CONFIG_KEYBOARD_XTKBD is not set # CONFIG_INPUT_MOUSE is not set # CONFIG_INPUT_JOYSTICK is not set # CONFIG_INPUT_TABLET is not set CONFIG_INPUT_TOUCHSCREEN=y +# CONFIG_TOUCHSCREEN_ADS7846 is not set CONFIG_TOUCHSCREEN_AD7877=m # CONFIG_TOUCHSCREEN_AD7879_I2C is not set # CONFIG_TOUCHSCREEN_AD7879_SPI is not set # CONFIG_TOUCHSCREEN_AD7879 is not set -# CONFIG_TOUCHSCREEN_ADS7846 is not set +# CONFIG_TOUCHSCREEN_EETI is not set # CONFIG_TOUCHSCREEN_FUJITSU is not set # CONFIG_TOUCHSCREEN_GUNZE is not set # CONFIG_TOUCHSCREEN_ELO is not set +# CONFIG_TOUCHSCREEN_WACOM_W8001 is not set # CONFIG_TOUCHSCREEN_MTOUCH is not set # CONFIG_TOUCHSCREEN_INEXIO is not set # CONFIG_TOUCHSCREEN_MK712 is not set @@ -844,6 +909,8 @@ CONFIG_TOUCHSCREEN_AD7877=m # CONFIG_TOUCHSCREEN_WM97XX is not set # CONFIG_TOUCHSCREEN_USB_COMPOSITE is not set # CONFIG_TOUCHSCREEN_TOUCHIT213 is not set +# CONFIG_TOUCHSCREEN_TSC2007 is not set +# CONFIG_TOUCHSCREEN_W90X900 is not set CONFIG_INPUT_MISC=y # CONFIG_INPUT_ATI_REMOTE is not set # CONFIG_INPUT_ATI_REMOTE2 is not set @@ -852,7 +919,11 @@ CONFIG_INPUT_MISC=y # CONFIG_INPUT_YEALINK is not set # CONFIG_INPUT_CM109 is not set # CONFIG_INPUT_UINPUT is not set -# CONFIG_CONFIG_INPUT_PCF8574 is not set +# CONFIG_INPUT_GPIO_ROTARY_ENCODER is not set +# CONFIG_INPUT_BFIN_ROTARY is not set +# CONFIG_INPUT_AD714X is not set +# CONFIG_INPUT_ADXL34X is not set +# CONFIG_INPUT_PCF8574 is not set # # Hardware I/O ports @@ -863,16 +934,13 @@ CONFIG_INPUT_MISC=y # # Character devices # -# CONFIG_AD9960 is not set CONFIG_BFIN_DMA_INTERFACE=m # CONFIG_BFIN_PPI is not set # CONFIG_BFIN_PPIFCD is not set # CONFIG_BFIN_SIMPLE_TIMER is not set # CONFIG_BFIN_SPI_ADC is not set CONFIG_BFIN_SPORT=m -# CONFIG_BFIN_TIMER_LATENCY is not set # CONFIG_BFIN_TWI_LCD is not set -CONFIG_SIMPLE_GPIO=m CONFIG_VT=y CONFIG_CONSOLE_TRANSLATIONS=y CONFIG_VT_CONSOLE=y @@ -890,6 +958,7 @@ CONFIG_BFIN_JTAG_COMM=m # # Non-8250 serial port support # +# CONFIG_SERIAL_MAX3100 is not set CONFIG_SERIAL_BFIN=y CONFIG_SERIAL_BFIN_CONSOLE=y CONFIG_SERIAL_BFIN_DMA=y @@ -903,6 +972,7 @@ CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y # CONFIG_SERIAL_BFIN_SPORT is not set CONFIG_UNIX98_PTYS=y +# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set # CONFIG_LEGACY_PTYS is not set CONFIG_BFIN_OTP=y # CONFIG_BFIN_OTP_WRITE_ENABLE is not set @@ -951,14 +1021,9 @@ CONFIG_I2C_BLACKFIN_TWI_CLK_KHZ=100 # Miscellaneous I2C Chip support # # CONFIG_DS1682 is not set -# CONFIG_EEPROM_AT24 is not set -# CONFIG_SENSORS_AD5252 is not set -# CONFIG_EEPROM_LEGACY is not set # CONFIG_SENSORS_PCF8574 is not set # CONFIG_PCF8575 is not set # CONFIG_SENSORS_PCA9539 is not set -# CONFIG_SENSORS_PCF8591 is not set -# CONFIG_SENSORS_MAX6875 is not set # CONFIG_SENSORS_TSL2550 is not set # CONFIG_I2C_DEBUG_CORE is not set # CONFIG_I2C_DEBUG_ALGO is not set @@ -975,13 +1040,18 @@ CONFIG_SPI_BFIN=y # CONFIG_SPI_BFIN_LOCK is not set # CONFIG_SPI_BFIN_SPORT is not set # CONFIG_SPI_BITBANG is not set +# CONFIG_SPI_GPIO is not set # # SPI Protocol Masters # -# CONFIG_EEPROM_AT25 is not set # CONFIG_SPI_SPIDEV is not set # CONFIG_SPI_TLE62X0 is not set + +# +# PPS support +# +# CONFIG_PPS is not set CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y CONFIG_GPIOLIB=y # CONFIG_DEBUG_GPIO is not set @@ -997,6 +1067,7 @@ CONFIG_GPIO_SYSFS=y # CONFIG_GPIO_MAX732X is not set # CONFIG_GPIO_PCA953X is not set # CONFIG_GPIO_PCF857X is not set +# CONFIG_GPIO_ADP5588 is not set # # PCI GPIO expanders: @@ -1038,28 +1109,19 @@ CONFIG_SSB_POSSIBLE=y # CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set +# CONFIG_UCB1400_CORE is not set +# CONFIG_TPS65010 is not set +# CONFIG_TWL4030_CORE is not set # CONFIG_MFD_TMIO is not set # CONFIG_PMIC_DA903X is not set # CONFIG_PMIC_ADP5520 is not set # CONFIG_MFD_WM8400 is not set # CONFIG_MFD_WM8350_I2C is not set +# CONFIG_MFD_PCF50633 is not set +# CONFIG_AB3100_CORE is not set +# CONFIG_EZX_PCAP is not set # CONFIG_REGULATOR is not set - -# -# Multimedia devices -# - -# -# Multimedia core support -# -# CONFIG_VIDEO_DEV is not set -# CONFIG_DVB_CORE is not set -# CONFIG_VIDEO_MEDIA is not set - -# -# Multimedia drivers -# -# CONFIG_DAB is not set +# CONFIG_MEDIA_SUPPORT is not set # # Graphics support @@ -1096,6 +1158,7 @@ CONFIG_FB_BF54X_LQ043=y # CONFIG_FB_VIRTUAL is not set # CONFIG_FB_METRONOME is not set # CONFIG_FB_MB862XX is not set +# CONFIG_FB_BROADSHEET is not set # CONFIG_BACKLIGHT_LCD_SUPPORT is not set # @@ -1132,6 +1195,7 @@ CONFIG_SOUND_OSS_CORE=y CONFIG_SND=y CONFIG_SND_TIMER=y CONFIG_SND_PCM=y +CONFIG_SND_JACK=y # CONFIG_SND_SEQUENCER is not set CONFIG_SND_OSSEMUL=y CONFIG_SND_MIXER_OSS=y @@ -1142,6 +1206,11 @@ CONFIG_SND_SUPPORT_OLD_API=y CONFIG_SND_VERBOSE_PROCFS=y # CONFIG_SND_VERBOSE_PRINTK is not set # CONFIG_SND_DEBUG is not set +# CONFIG_SND_RAWMIDI_SEQ is not set +# CONFIG_SND_OPL3_LIB_SEQ is not set +# CONFIG_SND_OPL4_LIB_SEQ is not set +# CONFIG_SND_SBAWE_SEQ is not set +# CONFIG_SND_EMU10K1_SEQ is not set CONFIG_SND_DRIVERS=y # CONFIG_SND_DUMMY is not set # CONFIG_SND_MTPAV is not set @@ -1152,7 +1221,6 @@ CONFIG_SND_SPI=y # # ALSA Blackfin devices # -# CONFIG_SND_BLACKFIN_AD1836 is not set # CONFIG_SND_BFIN_AD73322 is not set CONFIG_SND_USB=y # CONFIG_SND_USB_AUDIO is not set @@ -1160,15 +1228,17 @@ CONFIG_SND_USB=y CONFIG_SND_SOC=y CONFIG_SND_SOC_AC97_BUS=y # CONFIG_SND_BF5XX_I2S is not set +# CONFIG_SND_BF5XX_TDM is not set CONFIG_SND_BF5XX_AC97=y CONFIG_SND_BF5XX_MMAP_SUPPORT=y # CONFIG_SND_BF5XX_MULTICHAN_SUPPORT is not set +CONFIG_SND_BF5XX_HAVE_COLD_RESET=y +CONFIG_SND_BF5XX_RESET_GPIO_NUM=19 +CONFIG_SND_BF5XX_SOC_AD1980=y CONFIG_SND_BF5XX_SOC_SPORT=y CONFIG_SND_BF5XX_SOC_AC97=y -CONFIG_SND_BF5XX_SOC_AD1980=y CONFIG_SND_BF5XX_SPORT_NUM=0 -CONFIG_SND_BF5XX_HAVE_COLD_RESET=y -CONFIG_SND_BF5XX_RESET_GPIO_NUM=19 +CONFIG_SND_SOC_I2C_AND_SPI=y # CONFIG_SND_SOC_ALL_CODECS is not set CONFIG_SND_SOC_AD1980=y # CONFIG_SOUND_PRIME is not set @@ -1188,30 +1258,34 @@ CONFIG_USB_HID=y # # Special HID drivers # -CONFIG_HID_COMPAT=y CONFIG_HID_A4TECH=y CONFIG_HID_APPLE=y CONFIG_HID_BELKIN=y -CONFIG_HID_BRIGHT=y CONFIG_HID_CHERRY=y CONFIG_HID_CHICONY=y CONFIG_HID_CYPRESS=y -CONFIG_HID_DELL=y +# CONFIG_HID_DRAGONRISE is not set CONFIG_HID_EZKEY=y +# CONFIG_HID_KYE is not set CONFIG_HID_GYRATION=y +# CONFIG_HID_KENSINGTON is not set CONFIG_HID_LOGITECH=y # CONFIG_LOGITECH_FF is not set # CONFIG_LOGIRUMBLEPAD2_FF is not set CONFIG_HID_MICROSOFT=y CONFIG_HID_MONTEREY=y +# CONFIG_HID_NTRIG is not set CONFIG_HID_PANTHERLORD=y # CONFIG_PANTHERLORD_FF is not set CONFIG_HID_PETALYNX=y CONFIG_HID_SAMSUNG=y CONFIG_HID_SONY=y CONFIG_HID_SUNPLUS=y -CONFIG_THRUSTMASTER_FF=m -CONFIG_ZEROPLUS_FF=m +# CONFIG_HID_GREENASIA is not set +# CONFIG_HID_SMARTJOYPLUS is not set +# CONFIG_HID_TOPSEED is not set +# CONFIG_HID_THRUSTMASTER is not set +# CONFIG_HID_ZEROPLUS is not set CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y # CONFIG_USB_ARCH_HAS_OHCI is not set @@ -1237,6 +1311,7 @@ CONFIG_USB_MON=y # USB Host Controller Drivers # # CONFIG_USB_C67X00_HCD is not set +# CONFIG_USB_OXU210HP_HCD is not set # CONFIG_USB_ISP116X_HCD is not set # CONFIG_USB_ISP1760_HCD is not set # CONFIG_USB_ISP1362_HCD is not set @@ -1267,18 +1342,17 @@ CONFIG_USB_INVENTRA_DMA=y # CONFIG_USB_TMC is not set # -# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed; +# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may # # -# see USB_STORAGE Help for more information +# also be needed; see USB_STORAGE Help for more info # CONFIG_USB_STORAGE=y # CONFIG_USB_STORAGE_DEBUG is not set # CONFIG_USB_STORAGE_DATAFAB is not set # CONFIG_USB_STORAGE_FREECOM is not set # CONFIG_USB_STORAGE_ISD200 is not set -# CONFIG_USB_STORAGE_DPCM is not set # CONFIG_USB_STORAGE_USBAT is not set # CONFIG_USB_STORAGE_SDDR09 is not set # CONFIG_USB_STORAGE_SDDR55 is not set @@ -1314,7 +1388,6 @@ CONFIG_USB_STORAGE=y # CONFIG_USB_LED is not set # CONFIG_USB_CYPRESS_CY7C63 is not set # CONFIG_USB_CYTHERM is not set -# CONFIG_USB_PHIDGET is not set # CONFIG_USB_IDMOUSE is not set # CONFIG_USB_FTDI_ELAN is not set # CONFIG_USB_APPLEDISPLAY is not set @@ -1326,6 +1399,13 @@ CONFIG_USB_STORAGE=y # CONFIG_USB_ISIGHTFW is not set # CONFIG_USB_VST is not set # CONFIG_USB_GADGET is not set + +# +# OTG and related infrastructure +# +CONFIG_USB_OTG_UTILS=y +# CONFIG_USB_GPIO_VBUS is not set +CONFIG_NOP_USB_XCEIV=y CONFIG_MMC=y # CONFIG_MMC_DEBUG is not set # CONFIG_MMC_UNSAFE_RESUME is not set @@ -1380,6 +1460,7 @@ CONFIG_RTC_INTF_DEV=y # CONFIG_RTC_DRV_S35390A is not set # CONFIG_RTC_DRV_FM3130 is not set # CONFIG_RTC_DRV_RX8581 is not set +# CONFIG_RTC_DRV_RX8025 is not set # # SPI RTC drivers @@ -1411,10 +1492,21 @@ CONFIG_RTC_INTF_DEV=y # CONFIG_RTC_DRV_BFIN=y # CONFIG_DMADEVICES is not set +# CONFIG_AUXDISPLAY is not set # CONFIG_UIO is not set + +# +# TI VLYNQ +# # CONFIG_STAGING is not set # +# Firmware Drivers +# +# CONFIG_FIRMWARE_MEMMAP is not set +# CONFIG_SIGMA is not set + +# # File systems # CONFIG_EXT2_FS=y @@ -1427,9 +1519,11 @@ CONFIG_FS_MBCACHE=y # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set # CONFIG_FS_POSIX_ACL is not set -CONFIG_FILE_LOCKING=y # CONFIG_XFS_FS is not set # CONFIG_OCFS2_FS is not set +# CONFIG_BTRFS_FS is not set +CONFIG_FILE_LOCKING=y +CONFIG_FSNOTIFY=y # CONFIG_DNOTIFY is not set CONFIG_INOTIFY=y CONFIG_INOTIFY_USER=y @@ -1439,6 +1533,11 @@ CONFIG_INOTIFY_USER=y # CONFIG_FUSE_FS is not set # +# Caches +# +# CONFIG_FSCACHE is not set + +# # CD-ROM/DVD Filesystems # CONFIG_ISO9660_FS=m @@ -1467,10 +1566,7 @@ CONFIG_SYSFS=y # CONFIG_TMPFS is not set # CONFIG_HUGETLB_PAGE is not set # CONFIG_CONFIGFS_FS is not set - -# -# Miscellaneous filesystems -# +CONFIG_MISC_FILESYSTEMS=y # CONFIG_ADFS_FS is not set # CONFIG_AFFS_FS is not set # CONFIG_HFS_FS is not set @@ -1489,17 +1585,8 @@ CONFIG_JFFS2_ZLIB=y # CONFIG_JFFS2_LZO is not set CONFIG_JFFS2_RTIME=y # CONFIG_JFFS2_RUBIN is not set -CONFIG_YAFFS_FS=m -CONFIG_YAFFS_YAFFS1=y -# CONFIG_YAFFS_9BYTE_TAGS is not set -# CONFIG_YAFFS_DOES_ECC is not set -CONFIG_YAFFS_YAFFS2=y -CONFIG_YAFFS_AUTO_YAFFS2=y -# CONFIG_YAFFS_DISABLE_LAZY_LOAD is not set -# CONFIG_YAFFS_DISABLE_WIDE_TNODES is not set -# CONFIG_YAFFS_ALWAYS_CHECK_CHUNK_ERASED is not set -CONFIG_YAFFS_SHORT_NAMES_IN_RAM=y # CONFIG_CRAMFS is not set +# CONFIG_SQUASHFS is not set # CONFIG_VXFS_FS is not set # CONFIG_MINIX_FS is not set # CONFIG_OMFS_FS is not set @@ -1508,6 +1595,7 @@ CONFIG_YAFFS_SHORT_NAMES_IN_RAM=y # CONFIG_ROMFS_FS is not set # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set +# CONFIG_NILFS2_FS is not set CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=m CONFIG_NFS_V3=y @@ -1522,7 +1610,6 @@ CONFIG_LOCKD_V4=y CONFIG_EXPORTFS=m CONFIG_NFS_COMMON=y CONFIG_SUNRPC=m -# CONFIG_SUNRPC_REGISTER_V4 is not set # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set CONFIG_SMB_FS=m @@ -1596,11 +1683,15 @@ CONFIG_FRAME_WARN=1024 # CONFIG_UNUSED_SYMBOLS is not set CONFIG_DEBUG_FS=y # CONFIG_HEADERS_CHECK is not set +CONFIG_DEBUG_SECTION_MISMATCH=y CONFIG_DEBUG_KERNEL=y CONFIG_DEBUG_SHIRQ=y CONFIG_DETECT_SOFTLOCKUP=y # CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0 +CONFIG_DETECT_HUNG_TASK=y +# CONFIG_BOOTPARAM_HUNG_TASK_PANIC is not set +CONFIG_BOOTPARAM_HUNG_TASK_PANIC_VALUE=0 CONFIG_SCHED_DEBUG=y # CONFIG_SCHEDSTATS is not set # CONFIG_TIMER_STATS is not set @@ -1608,16 +1699,21 @@ CONFIG_SCHED_DEBUG=y # CONFIG_DEBUG_SLAB is not set # CONFIG_DEBUG_SPINLOCK is not set # CONFIG_DEBUG_MUTEXES is not set +# CONFIG_DEBUG_LOCK_ALLOC is not set +# CONFIG_PROVE_LOCKING is not set +# CONFIG_LOCK_STAT is not set # CONFIG_DEBUG_SPINLOCK_SLEEP is not set # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set # CONFIG_DEBUG_KOBJECT is not set CONFIG_DEBUG_BUGVERBOSE=y CONFIG_DEBUG_INFO=y # CONFIG_DEBUG_VM is not set +# CONFIG_DEBUG_NOMMU_REGIONS is not set # CONFIG_DEBUG_WRITECOUNT is not set # CONFIG_DEBUG_MEMORY_INIT is not set # CONFIG_DEBUG_LIST is not set # CONFIG_DEBUG_SG is not set +# CONFIG_DEBUG_NOTIFIERS is not set # CONFIG_FRAME_POINTER is not set # CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set @@ -1625,17 +1721,16 @@ CONFIG_DEBUG_INFO=y # CONFIG_BACKTRACE_SELF_TEST is not set # CONFIG_DEBUG_BLOCK_EXT_DEVT is not set # CONFIG_FAULT_INJECTION is not set - -# -# Tracers -# -# CONFIG_SCHED_TRACER is not set -# CONFIG_CONTEXT_SWITCH_TRACER is not set -# CONFIG_BOOT_TRACER is not set -# CONFIG_DYNAMIC_PRINTK_DEBUG is not set +# CONFIG_PAGE_POISONING is not set +CONFIG_HAVE_FUNCTION_TRACER=y +CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y +CONFIG_TRACING_SUPPORT=y +# CONFIG_FTRACE is not set +# CONFIG_DYNAMIC_DEBUG is not set # CONFIG_SAMPLES is not set CONFIG_HAVE_ARCH_KGDB=y # CONFIG_KGDB is not set +# CONFIG_KMEMCHECK is not set # CONFIG_DEBUG_STACKOVERFLOW is not set # CONFIG_DEBUG_STACK_USAGE is not set CONFIG_DEBUG_VERBOSE=y @@ -1657,17 +1752,15 @@ CONFIG_DEBUG_BFIN_NO_KERN_HWTRACE=y CONFIG_EARLY_PRINTK=y CONFIG_CPLB_INFO=y CONFIG_ACCESS_CHECK=y +# CONFIG_BFIN_ISRAM_SELF_TEST is not set # # Security options # # CONFIG_KEYS is not set -CONFIG_SECURITY=y +# CONFIG_SECURITY is not set # CONFIG_SECURITYFS is not set -# CONFIG_SECURITY_NETWORK is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set -# CONFIG_SECURITY_ROOTPLUG is not set -CONFIG_SECURITY_DEFAULT_MMAP_MIN_ADDR=0 CONFIG_CRYPTO=y # @@ -1746,6 +1839,7 @@ CONFIG_CRYPTO=y # Compression # # CONFIG_CRYPTO_DEFLATE is not set +# CONFIG_CRYPTO_ZLIB is not set # CONFIG_CRYPTO_LZO is not set # @@ -1753,11 +1847,13 @@ CONFIG_CRYPTO=y # # CONFIG_CRYPTO_ANSI_CPRNG is not set CONFIG_CRYPTO_HW=y +# CONFIG_BINARY_PRINTF is not set # # Library routines # CONFIG_BITREVERSE=y +CONFIG_GENERIC_FIND_LAST_BIT=y CONFIG_CRC_CCITT=m # CONFIG_CRC16 is not set # CONFIG_CRC_T10DIF is not set @@ -1767,6 +1863,8 @@ CONFIG_CRC32=y # CONFIG_LIBCRC32C is not set CONFIG_ZLIB_INFLATE=y CONFIG_ZLIB_DEFLATE=m +CONFIG_DECOMPRESS_GZIP=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y +CONFIG_NLATTR=y diff --git a/arch/blackfin/configs/BF561-ACVILON_defconfig b/arch/blackfin/configs/BF561-ACVILON_defconfig new file mode 100644 index 000000000000..b9b0f93d0bd3 --- /dev/null +++ b/arch/blackfin/configs/BF561-ACVILON_defconfig @@ -0,0 +1,1643 @@ +# +# Automatically generated make config: don't edit +# Linux kernel version: 2.6.31.4 +# Sat Oct 24 12:15:32 2009 +# +# CONFIG_MMU is not set +# CONFIG_FPU is not set +CONFIG_RWSEM_GENERIC_SPINLOCK=y +# CONFIG_RWSEM_XCHGADD_ALGORITHM is not set +CONFIG_BLACKFIN=y +CONFIG_GENERIC_CSUM=y +CONFIG_GENERIC_BUG=y +CONFIG_ZONE_DMA=y +CONFIG_GENERIC_FIND_NEXT_BIT=y +CONFIG_GENERIC_HWEIGHT=y +CONFIG_GENERIC_HARDIRQS=y +CONFIG_GENERIC_IRQ_PROBE=y +CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y +CONFIG_GENERIC_GPIO=y +CONFIG_FORCE_MAX_ZONEORDER=14 +CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_LOCKDEP_SUPPORT=y +CONFIG_STACKTRACE_SUPPORT=y +CONFIG_TRACE_IRQFLAGS_SUPPORT=y +CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" +CONFIG_CONSTRUCTORS=y + +# +# General setup +# +CONFIG_EXPERIMENTAL=y +CONFIG_BROKEN_ON_SMP=y +CONFIG_INIT_ENV_ARG_LIMIT=32 +CONFIG_LOCALVERSION="" +CONFIG_LOCALVERSION_AUTO=y +CONFIG_HAVE_KERNEL_GZIP=y +CONFIG_HAVE_KERNEL_BZIP2=y +CONFIG_HAVE_KERNEL_LZMA=y +CONFIG_KERNEL_GZIP=y +# CONFIG_KERNEL_BZIP2 is not set +# CONFIG_KERNEL_LZMA is not set +CONFIG_SYSVIPC=y +CONFIG_SYSVIPC_SYSCTL=y +# CONFIG_POSIX_MQUEUE is not set +# CONFIG_BSD_PROCESS_ACCT is not set +# CONFIG_TASKSTATS is not set +# CONFIG_AUDIT is not set + +# +# RCU Subsystem +# +CONFIG_CLASSIC_RCU=y +# CONFIG_TREE_RCU is not set +# CONFIG_PREEMPT_RCU is not set +# CONFIG_TREE_RCU_TRACE is not set +# CONFIG_PREEMPT_RCU_TRACE is not set +CONFIG_IKCONFIG=y +CONFIG_IKCONFIG_PROC=y +CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_GROUP_SCHED is not set +# CONFIG_CGROUPS is not set +CONFIG_SYSFS_DEPRECATED=y +CONFIG_SYSFS_DEPRECATED_V2=y +# CONFIG_RELAY is not set +# CONFIG_NAMESPACES is not set +# CONFIG_BLK_DEV_INITRD is not set +# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set +CONFIG_SYSCTL=y +CONFIG_ANON_INODES=y +CONFIG_EMBEDDED=y +CONFIG_UID16=y +# CONFIG_SYSCTL_SYSCALL is not set +CONFIG_KALLSYMS=y +# CONFIG_KALLSYMS_ALL is not set +# CONFIG_KALLSYMS_EXTRA_PASS is not set +CONFIG_HOTPLUG=y +CONFIG_PRINTK=y +CONFIG_BUG=y +# CONFIG_ELF_CORE is not set +CONFIG_BASE_FULL=y +# CONFIG_FUTEX is not set +CONFIG_EPOLL=y +# CONFIG_SIGNALFD is not set +# CONFIG_TIMERFD is not set +# CONFIG_EVENTFD is not set +# CONFIG_AIO is not set + +# +# Performance Counters +# +CONFIG_VM_EVENT_COUNTERS=y +# CONFIG_STRIP_ASM_SYMS is not set +CONFIG_COMPAT_BRK=y +CONFIG_SLAB=y +# CONFIG_SLUB is not set +# CONFIG_SLOB is not set +# CONFIG_MMAP_ALLOW_UNINITIALIZED is not set +# CONFIG_PROFILING is not set +# CONFIG_MARKERS is not set +CONFIG_HAVE_OPROFILE=y + +# +# GCOV-based kernel profiling +# +# CONFIG_GCOV_KERNEL is not set +# CONFIG_SLOW_WORK is not set +# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set +CONFIG_SLABINFO=y +CONFIG_BASE_SMALL=0 +CONFIG_MODULES=y +# CONFIG_MODULE_FORCE_LOAD is not set +CONFIG_MODULE_UNLOAD=y +# CONFIG_MODULE_FORCE_UNLOAD is not set +# CONFIG_MODVERSIONS is not set +# CONFIG_MODULE_SRCVERSION_ALL is not set +CONFIG_BLOCK=y +CONFIG_LBDAF=y +# CONFIG_BLK_DEV_BSG is not set +# CONFIG_BLK_DEV_INTEGRITY is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +# CONFIG_IOSCHED_DEADLINE is not set +CONFIG_IOSCHED_CFQ=y +CONFIG_DEFAULT_AS=y +# CONFIG_DEFAULT_DEADLINE is not set +# CONFIG_DEFAULT_CFQ is not set +# CONFIG_DEFAULT_NOOP is not set +CONFIG_DEFAULT_IOSCHED="anticipatory" +# CONFIG_PREEMPT_NONE is not set +CONFIG_PREEMPT_VOLUNTARY=y +# CONFIG_PREEMPT is not set +# CONFIG_FREEZER is not set + +# +# Blackfin Processor Options +# + +# +# Processor and Board Settings +# +# CONFIG_BF512 is not set +# CONFIG_BF514 is not set +# CONFIG_BF516 is not set +# CONFIG_BF518 is not set +# CONFIG_BF522 is not set +# CONFIG_BF523 is not set +# CONFIG_BF524 is not set +# CONFIG_BF525 is not set +# CONFIG_BF526 is not set +# CONFIG_BF527 is not set +# CONFIG_BF531 is not set +# CONFIG_BF532 is not set +# CONFIG_BF533 is not set +# CONFIG_BF534 is not set +# CONFIG_BF536 is not set +# CONFIG_BF537 is not set +# CONFIG_BF538 is not set +# CONFIG_BF539 is not set +# CONFIG_BF542 is not set +# CONFIG_BF542M is not set +# CONFIG_BF544 is not set +# CONFIG_BF544M is not set +# CONFIG_BF547 is not set +# CONFIG_BF547M is not set +# CONFIG_BF548 is not set +# CONFIG_BF548M is not set +# CONFIG_BF549 is not set +# CONFIG_BF549M is not set +CONFIG_BF561=y +# CONFIG_SMP is not set +CONFIG_BF_REV_MIN=3 +CONFIG_BF_REV_MAX=5 +# CONFIG_BF_REV_0_0 is not set +# CONFIG_BF_REV_0_1 is not set +# CONFIG_BF_REV_0_2 is not set +# CONFIG_BF_REV_0_3 is not set +# CONFIG_BF_REV_0_4 is not set +CONFIG_BF_REV_0_5=y +# CONFIG_BF_REV_0_6 is not set +# CONFIG_BF_REV_ANY is not set +# CONFIG_BF_REV_NONE is not set +CONFIG_IRQ_PLL_WAKEUP=7 +CONFIG_IRQ_SPORT0_ERROR=7 +CONFIG_IRQ_SPORT1_ERROR=7 +CONFIG_IRQ_TIMER0=10 +CONFIG_IRQ_TIMER1=10 +CONFIG_IRQ_TIMER2=10 +CONFIG_IRQ_TIMER3=10 +CONFIG_IRQ_TIMER4=10 +CONFIG_IRQ_TIMER5=10 +CONFIG_IRQ_TIMER6=10 +CONFIG_IRQ_TIMER7=10 +CONFIG_IRQ_SPI_ERROR=7 +# CONFIG_BFIN561_EZKIT is not set +# CONFIG_BFIN561_TEPLA is not set +# CONFIG_BFIN561_BLUETECHNIX_CM is not set +CONFIG_BFIN561_ACVILON=y + +# +# BF561 Specific Configuration +# + +# +# Core B Support +# +# CONFIG_BF561_COREB is not set + +# +# Interrupt Priority Assignment +# + +# +# Priority +# +CONFIG_IRQ_DMA1_ERROR=7 +CONFIG_IRQ_DMA2_ERROR=7 +CONFIG_IRQ_IMDMA_ERROR=7 +CONFIG_IRQ_PPI0_ERROR=7 +CONFIG_IRQ_PPI1_ERROR=7 +CONFIG_IRQ_UART_ERROR=7 +CONFIG_IRQ_RESERVED_ERROR=7 +CONFIG_IRQ_DMA1_0=8 +CONFIG_IRQ_DMA1_1=8 +CONFIG_IRQ_DMA1_2=8 +CONFIG_IRQ_DMA1_3=8 +CONFIG_IRQ_DMA1_4=8 +CONFIG_IRQ_DMA1_5=8 +CONFIG_IRQ_DMA1_6=8 +CONFIG_IRQ_DMA1_7=8 +CONFIG_IRQ_DMA1_8=8 +CONFIG_IRQ_DMA1_9=8 +CONFIG_IRQ_DMA1_10=8 +CONFIG_IRQ_DMA1_11=8 +CONFIG_IRQ_DMA2_0=9 +CONFIG_IRQ_DMA2_1=9 +CONFIG_IRQ_DMA2_2=9 +CONFIG_IRQ_DMA2_3=9 +CONFIG_IRQ_DMA2_4=9 +CONFIG_IRQ_DMA2_5=9 +CONFIG_IRQ_DMA2_6=9 +CONFIG_IRQ_DMA2_7=9 +CONFIG_IRQ_DMA2_8=9 +CONFIG_IRQ_DMA2_9=9 +CONFIG_IRQ_DMA2_10=9 +CONFIG_IRQ_DMA2_11=9 +CONFIG_IRQ_TIMER8=10 +CONFIG_IRQ_TIMER9=10 +CONFIG_IRQ_TIMER10=10 +CONFIG_IRQ_TIMER11=10 +CONFIG_IRQ_PROG0_INTA=11 +CONFIG_IRQ_PROG0_INTB=11 +CONFIG_IRQ_PROG1_INTA=11 +CONFIG_IRQ_PROG1_INTB=11 +CONFIG_IRQ_PROG2_INTA=11 +CONFIG_IRQ_PROG2_INTB=11 +CONFIG_IRQ_DMA1_WRRD0=8 +CONFIG_IRQ_DMA1_WRRD1=8 +CONFIG_IRQ_DMA2_WRRD0=9 +CONFIG_IRQ_DMA2_WRRD1=9 +CONFIG_IRQ_IMDMA_WRRD0=12 +CONFIG_IRQ_IMDMA_WRRD1=12 +CONFIG_IRQ_WDTIMER=13 + +# +# Board customizations +# +# CONFIG_CMDLINE_BOOL is not set +CONFIG_BOOT_LOAD=0x1000 + +# +# Clock/PLL Setup +# +CONFIG_CLKIN_HZ=12000000 +# CONFIG_BFIN_KERNEL_CLOCK is not set +CONFIG_MAX_VCO_HZ=600000000 +CONFIG_MIN_VCO_HZ=50000000 +CONFIG_MAX_SCLK_HZ=133333333 +CONFIG_MIN_SCLK_HZ=27000000 + +# +# Kernel Timer/Scheduler +# +# CONFIG_HZ_100 is not set +CONFIG_HZ_250=y +# CONFIG_HZ_300 is not set +# CONFIG_HZ_1000 is not set +CONFIG_HZ=250 +CONFIG_SCHED_HRTICK=y +CONFIG_GENERIC_TIME=y +CONFIG_GENERIC_CLOCKEVENTS=y +# CONFIG_TICKSOURCE_GPTMR0 is not set +CONFIG_TICKSOURCE_CORETMR=y +CONFIG_CYCLES_CLOCKSOURCE=y +# CONFIG_GPTMR0_CLOCKSOURCE is not set +CONFIG_TICK_ONESHOT=y +# CONFIG_NO_HZ is not set +CONFIG_HIGH_RES_TIMERS=y +CONFIG_GENERIC_CLOCKEVENTS_BUILD=y + +# +# Misc +# +CONFIG_BFIN_SCRATCH_REG_RETN=y +# CONFIG_BFIN_SCRATCH_REG_RETE is not set +# CONFIG_BFIN_SCRATCH_REG_CYCLES is not set + +# +# Blackfin Kernel Optimizations +# + +# +# Memory Optimizations +# +CONFIG_I_ENTRY_L1=y +CONFIG_EXCPT_IRQ_SYSC_L1=y +CONFIG_DO_IRQ_L1=y +CONFIG_CORE_TIMER_IRQ_L1=y +CONFIG_IDLE_L1=y +CONFIG_SCHEDULE_L1=y +CONFIG_ARITHMETIC_OPS_L1=y +CONFIG_ACCESS_OK_L1=y +CONFIG_MEMSET_L1=y +CONFIG_MEMCPY_L1=y +CONFIG_SYS_BFIN_SPINLOCK_L1=y +# CONFIG_IP_CHECKSUM_L1 is not set +CONFIG_CACHELINE_ALIGNED_L1=y +# CONFIG_SYSCALL_TAB_L1 is not set +# CONFIG_CPLB_SWITCH_TAB_L1 is not set +CONFIG_APP_STACK_L1=y + +# +# Speed Optimizations +# +CONFIG_BFIN_INS_LOWOVERHEAD=y +CONFIG_RAMKERNEL=y +# CONFIG_ROMKERNEL is not set +CONFIG_SELECT_MEMORY_MODEL=y +CONFIG_FLATMEM_MANUAL=y +# CONFIG_DISCONTIGMEM_MANUAL is not set +# CONFIG_SPARSEMEM_MANUAL is not set +CONFIG_FLATMEM=y +CONFIG_FLAT_NODE_MEM_MAP=y +CONFIG_PAGEFLAGS_EXTENDED=y +CONFIG_SPLIT_PTLOCK_CPUS=4 +# CONFIG_PHYS_ADDR_T_64BIT is not set +CONFIG_ZONE_DMA_FLAG=1 +CONFIG_VIRT_TO_BUS=y +CONFIG_DEFAULT_MMAP_MIN_ADDR=4096 +CONFIG_NOMMU_INITIAL_TRIM_EXCESS=0 +CONFIG_BFIN_GPTIMERS=y +CONFIG_DMA_UNCACHED_4M=y +# CONFIG_DMA_UNCACHED_2M is not set +# CONFIG_DMA_UNCACHED_1M is not set +# CONFIG_DMA_UNCACHED_NONE is not set + +# +# Cache Support +# +CONFIG_BFIN_ICACHE=y +CONFIG_BFIN_EXTMEM_ICACHEABLE=y +# CONFIG_BFIN_L2_ICACHEABLE is not set +CONFIG_BFIN_DCACHE=y +# CONFIG_BFIN_DCACHE_BANKA is not set +CONFIG_BFIN_EXTMEM_DCACHEABLE=y +CONFIG_BFIN_EXTMEM_WRITEBACK=y +# CONFIG_BFIN_EXTMEM_WRITETHROUGH is not set +# CONFIG_BFIN_L2_DCACHEABLE is not set + +# +# Memory Protection Unit +# +# CONFIG_MPU is not set + +# +# Asynchronous Memory Configuration +# + +# +# EBIU_AMGCTL Global Control +# +CONFIG_C_AMCKEN=y +CONFIG_C_CDPRIO=y +CONFIG_C_B0PEN=y +CONFIG_C_B1PEN=y +CONFIG_C_B2PEN=y +# CONFIG_C_B3PEN is not set +# CONFIG_C_AMBEN is not set +# CONFIG_C_AMBEN_B0 is not set +# CONFIG_C_AMBEN_B0_B1 is not set +# CONFIG_C_AMBEN_B0_B1_B2 is not set +CONFIG_C_AMBEN_ALL=y + +# +# EBIU_AMBCTL Control +# +CONFIG_BANK_0=0x99b2 +CONFIG_BANK_1=0x3350 +CONFIG_BANK_2=0x7BB0 +CONFIG_BANK_3=0xAAC2 + +# +# Bus options (PCI, PCMCIA, EISA, MCA, ISA) +# +# CONFIG_ARCH_SUPPORTS_MSI is not set +# CONFIG_PCCARD is not set + +# +# Executable file formats +# +CONFIG_BINFMT_ELF_FDPIC=y +CONFIG_BINFMT_FLAT=y +CONFIG_BINFMT_ZFLAT=y +# CONFIG_BINFMT_SHARED_FLAT is not set +# CONFIG_HAVE_AOUT is not set +# CONFIG_BINFMT_MISC is not set + +# +# Power management options +# +# CONFIG_PM is not set +CONFIG_ARCH_SUSPEND_POSSIBLE=y + +# +# CPU Frequency scaling +# +# CONFIG_CPU_FREQ is not set +CONFIG_NET=y + +# +# Networking options +# +CONFIG_PACKET=y +# CONFIG_PACKET_MMAP is not set +CONFIG_UNIX=y +CONFIG_XFRM=y +# CONFIG_XFRM_USER is not set +# CONFIG_XFRM_SUB_POLICY is not set +# CONFIG_XFRM_MIGRATE is not set +# CONFIG_XFRM_STATISTICS is not set +# CONFIG_NET_KEY is not set +CONFIG_INET=y +# CONFIG_IP_MULTICAST is not set +# CONFIG_IP_ADVANCED_ROUTER is not set +CONFIG_IP_FIB_HASH=y +CONFIG_IP_PNP=y +# CONFIG_IP_PNP_DHCP is not set +# CONFIG_IP_PNP_BOOTP is not set +# CONFIG_IP_PNP_RARP is not set +# CONFIG_NET_IPIP is not set +# CONFIG_NET_IPGRE is not set +# CONFIG_ARPD is not set +CONFIG_SYN_COOKIES=y +# CONFIG_INET_AH is not set +# CONFIG_INET_ESP is not set +# CONFIG_INET_IPCOMP is not set +# CONFIG_INET_XFRM_TUNNEL is not set +# CONFIG_INET_TUNNEL is not set +CONFIG_INET_XFRM_MODE_TRANSPORT=y +CONFIG_INET_XFRM_MODE_TUNNEL=y +CONFIG_INET_XFRM_MODE_BEET=y +# CONFIG_INET_LRO is not set +CONFIG_INET_DIAG=y +CONFIG_INET_TCP_DIAG=y +# CONFIG_TCP_CONG_ADVANCED is not set +CONFIG_TCP_CONG_CUBIC=y +CONFIG_DEFAULT_TCP_CONG="cubic" +# CONFIG_TCP_MD5SIG is not set +# CONFIG_IPV6 is not set +# CONFIG_NETLABEL is not set +# CONFIG_NETWORK_SECMARK is not set +# CONFIG_NETFILTER is not set +# CONFIG_IP_DCCP is not set +# CONFIG_IP_SCTP is not set +# CONFIG_TIPC is not set +# CONFIG_ATM is not set +# CONFIG_BRIDGE is not set +# CONFIG_NET_DSA is not set +# CONFIG_VLAN_8021Q is not set +# CONFIG_DECNET is not set +# CONFIG_LLC2 is not set +# CONFIG_IPX is not set +# CONFIG_ATALK is not set +# CONFIG_X25 is not set +# CONFIG_LAPB is not set +# CONFIG_ECONET is not set +# CONFIG_WAN_ROUTER is not set +# CONFIG_PHONET is not set +# CONFIG_IEEE802154 is not set +# CONFIG_NET_SCHED is not set +# CONFIG_DCB is not set + +# +# Network testing +# +# CONFIG_NET_PKTGEN is not set +# CONFIG_HAMRADIO is not set +# CONFIG_CAN is not set +# CONFIG_IRDA is not set +# CONFIG_BT is not set +# CONFIG_AF_RXRPC is not set +# CONFIG_WIRELESS is not set +# CONFIG_WIMAX is not set +# CONFIG_RFKILL is not set +# CONFIG_NET_9P is not set + +# +# Device Drivers +# + +# +# Generic Driver Options +# +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" +CONFIG_STANDALONE=y +CONFIG_PREVENT_FIRMWARE_BUILD=y +# CONFIG_FW_LOADER is not set +# CONFIG_DEBUG_DRIVER is not set +# CONFIG_DEBUG_DEVRES is not set +# CONFIG_SYS_HYPERVISOR is not set +# CONFIG_CONNECTOR is not set +CONFIG_MTD=y +# CONFIG_MTD_DEBUG is not set +# CONFIG_MTD_TESTS is not set +# CONFIG_MTD_CONCAT is not set +CONFIG_MTD_PARTITIONS=y +# CONFIG_MTD_REDBOOT_PARTS is not set +CONFIG_MTD_CMDLINE_PARTS=y +# CONFIG_MTD_AR7_PARTS is not set + +# +# User Modules And Translation Layers +# +CONFIG_MTD_CHAR=y +CONFIG_MTD_BLKDEVS=y +CONFIG_MTD_BLOCK=y +# CONFIG_FTL is not set +# CONFIG_NFTL is not set +# CONFIG_INFTL is not set +# CONFIG_RFD_FTL is not set +# CONFIG_SSFDC is not set +# CONFIG_MTD_OOPS is not set + +# +# RAM/ROM/Flash chip drivers +# +# CONFIG_MTD_CFI is not set +# CONFIG_MTD_JEDECPROBE is not set +CONFIG_MTD_MAP_BANK_WIDTH_1=y +CONFIG_MTD_MAP_BANK_WIDTH_2=y +CONFIG_MTD_MAP_BANK_WIDTH_4=y +# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set +CONFIG_MTD_CFI_I1=y +CONFIG_MTD_CFI_I2=y +# CONFIG_MTD_CFI_I4 is not set +# CONFIG_MTD_CFI_I8 is not set +CONFIG_MTD_RAM=y +# CONFIG_MTD_ROM is not set +# CONFIG_MTD_ABSENT is not set + +# +# Mapping drivers for chip access +# +# CONFIG_MTD_COMPLEX_MAPPINGS is not set +# CONFIG_MTD_UCLINUX is not set +CONFIG_MTD_PLATRAM=y + +# +# Self-contained MTD device drivers +# +# CONFIG_MTD_DATAFLASH is not set +# CONFIG_MTD_M25P80 is not set +# CONFIG_MTD_SLRAM is not set +CONFIG_MTD_PHRAM=y +# CONFIG_MTD_MTDRAM is not set +CONFIG_MTD_BLOCK2MTD=y + +# +# Disk-On-Chip Device Drivers +# +# CONFIG_MTD_DOC2000 is not set +# CONFIG_MTD_DOC2001 is not set +# CONFIG_MTD_DOC2001PLUS is not set +CONFIG_MTD_NAND=y +CONFIG_MTD_NAND_VERIFY_WRITE=y +# CONFIG_MTD_NAND_ECC_SMC is not set +# CONFIG_MTD_NAND_MUSEUM_IDS is not set +CONFIG_MTD_NAND_IDS=y +# CONFIG_MTD_NAND_DISKONCHIP is not set +# CONFIG_MTD_NAND_NANDSIM is not set +CONFIG_MTD_NAND_PLATFORM=y +# CONFIG_MTD_ALAUDA is not set +# CONFIG_MTD_ONENAND is not set + +# +# LPDDR flash memory drivers +# +# CONFIG_MTD_LPDDR is not set + +# +# UBI - Unsorted block images +# +# CONFIG_MTD_UBI is not set +# CONFIG_PARPORT is not set +CONFIG_BLK_DEV=y +# CONFIG_BLK_DEV_COW_COMMON is not set +CONFIG_BLK_DEV_LOOP=y +# CONFIG_BLK_DEV_CRYPTOLOOP is not set +# CONFIG_BLK_DEV_NBD is not set +# CONFIG_BLK_DEV_UB is not set +CONFIG_BLK_DEV_RAM=y +CONFIG_BLK_DEV_RAM_COUNT=2 +CONFIG_BLK_DEV_RAM_SIZE=16384 +# CONFIG_BLK_DEV_XIP is not set +# CONFIG_CDROM_PKTCDVD is not set +# CONFIG_ATA_OVER_ETH is not set +# CONFIG_BLK_DEV_HD is not set +# CONFIG_MISC_DEVICES is not set +CONFIG_HAVE_IDE=y +# CONFIG_IDE is not set + +# +# SCSI device support +# +# CONFIG_RAID_ATTRS is not set +CONFIG_SCSI=y +CONFIG_SCSI_DMA=y +# CONFIG_SCSI_TGT is not set +# CONFIG_SCSI_NETLINK is not set +# CONFIG_SCSI_PROC_FS is not set + +# +# SCSI support type (disk, tape, CD-ROM) +# +CONFIG_BLK_DEV_SD=y +# CONFIG_CHR_DEV_ST is not set +# CONFIG_CHR_DEV_OSST is not set +# CONFIG_BLK_DEV_SR is not set +# CONFIG_CHR_DEV_SG is not set +# CONFIG_CHR_DEV_SCH is not set +# CONFIG_SCSI_MULTI_LUN is not set +# CONFIG_SCSI_CONSTANTS is not set +# CONFIG_SCSI_LOGGING is not set +# CONFIG_SCSI_SCAN_ASYNC is not set +CONFIG_SCSI_WAIT_SCAN=y + +# +# SCSI Transports +# +# CONFIG_SCSI_SPI_ATTRS is not set +# CONFIG_SCSI_FC_ATTRS is not set +# CONFIG_SCSI_ISCSI_ATTRS is not set +# CONFIG_SCSI_SAS_LIBSAS is not set +# CONFIG_SCSI_SRP_ATTRS is not set +# CONFIG_SCSI_LOWLEVEL is not set +# CONFIG_SCSI_DH is not set +# CONFIG_SCSI_OSD_INITIATOR is not set +# CONFIG_ATA is not set +# CONFIG_MD is not set +CONFIG_NETDEVICES=y +# CONFIG_DUMMY is not set +# CONFIG_BONDING is not set +# CONFIG_MACVLAN is not set +# CONFIG_EQUALIZER is not set +# CONFIG_TUN is not set +# CONFIG_VETH is not set +CONFIG_PHYLIB=y + +# +# MII PHY device drivers +# +# CONFIG_MARVELL_PHY is not set +# CONFIG_DAVICOM_PHY is not set +# CONFIG_QSEMI_PHY is not set +# CONFIG_LXT_PHY is not set +# CONFIG_CICADA_PHY is not set +# CONFIG_VITESSE_PHY is not set +# CONFIG_SMSC_PHY is not set +# CONFIG_BROADCOM_PHY is not set +# CONFIG_ICPLUS_PHY is not set +# CONFIG_REALTEK_PHY is not set +# CONFIG_NATIONAL_PHY is not set +# CONFIG_STE10XP is not set +# CONFIG_LSI_ET1011C_PHY is not set +# CONFIG_FIXED_PHY is not set +# CONFIG_MDIO_BITBANG is not set +CONFIG_NET_ETHERNET=y +CONFIG_MII=y +# CONFIG_SMC91X is not set +# CONFIG_DM9000 is not set +# CONFIG_ENC28J60 is not set +# CONFIG_ETHOC is not set +CONFIG_SMSC911X=y +# CONFIG_DNET is not set +# CONFIG_IBM_NEW_EMAC_ZMII is not set +# CONFIG_IBM_NEW_EMAC_RGMII is not set +# CONFIG_IBM_NEW_EMAC_TAH is not set +# CONFIG_IBM_NEW_EMAC_EMAC4 is not set +# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set +# CONFIG_B44 is not set +# CONFIG_KS8842 is not set +# CONFIG_KS8851 is not set +# CONFIG_NETDEV_1000 is not set +# CONFIG_NETDEV_10000 is not set + +# +# Wireless LAN +# +# CONFIG_WLAN_PRE80211 is not set +# CONFIG_WLAN_80211 is not set + +# +# Enable WiMAX (Networking options) to see the WiMAX drivers +# + +# +# USB Network Adapters +# +# CONFIG_USB_CATC is not set +# CONFIG_USB_KAWETH is not set +# CONFIG_USB_PEGASUS is not set +# CONFIG_USB_RTL8150 is not set +# CONFIG_USB_USBNET is not set +# CONFIG_WAN is not set +# CONFIG_PPP is not set +# CONFIG_SLIP is not set +# CONFIG_NETCONSOLE is not set +# CONFIG_NETPOLL is not set +# CONFIG_NET_POLL_CONTROLLER is not set +# CONFIG_ISDN is not set +# CONFIG_PHONE is not set + +# +# Input device support +# +# CONFIG_INPUT is not set + +# +# Hardware I/O ports +# +# CONFIG_SERIO is not set +# CONFIG_GAMEPORT is not set + +# +# Character devices +# +# CONFIG_BFIN_DMA_INTERFACE is not set +# CONFIG_BFIN_PPI is not set +# CONFIG_BFIN_PPIFCD is not set +CONFIG_BFIN_SIMPLE_TIMER=y +# CONFIG_BFIN_SPI_ADC is not set +# CONFIG_BFIN_SPORT is not set +# CONFIG_BFIN_TWI_LCD is not set +# CONFIG_VT is not set +# CONFIG_DEVKMEM is not set +# CONFIG_BFIN_JTAG_COMM is not set +# CONFIG_SERIAL_NONSTANDARD is not set + +# +# Serial drivers +# +# CONFIG_SERIAL_8250 is not set + +# +# Non-8250 serial port support +# +# CONFIG_SERIAL_MAX3100 is not set +CONFIG_SERIAL_BFIN=y +CONFIG_SERIAL_BFIN_CONSOLE=y +# CONFIG_SERIAL_BFIN_DMA is not set +CONFIG_SERIAL_BFIN_PIO=y +CONFIG_SERIAL_BFIN_UART0=y +# CONFIG_BFIN_UART0_CTSRTS is not set +CONFIG_SERIAL_CORE=y +CONFIG_SERIAL_CORE_CONSOLE=y +# CONFIG_SERIAL_BFIN_SPORT is not set +CONFIG_UNIX98_PTYS=y +# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set +CONFIG_LEGACY_PTYS=y +CONFIG_LEGACY_PTY_COUNT=256 + +# +# CAN, the car bus and industrial fieldbus +# +# CONFIG_CAN4LINUX is not set +# CONFIG_IPMI_HANDLER is not set +# CONFIG_HW_RANDOM is not set +# CONFIG_R3964 is not set +# CONFIG_RAW_DRIVER is not set +# CONFIG_TCG_TPM is not set +CONFIG_I2C=y +CONFIG_I2C_BOARDINFO=y +CONFIG_I2C_CHARDEV=y +CONFIG_I2C_HELPER_AUTO=y +CONFIG_I2C_ALGOPCA=y + +# +# I2C Hardware Bus support +# + +# +# I2C system bus drivers (mostly embedded / system-on-chip) +# +# CONFIG_I2C_GPIO is not set +# CONFIG_I2C_OCORES is not set +# CONFIG_I2C_SIMTEC is not set + +# +# External I2C/SMBus adapter drivers +# +# CONFIG_I2C_PARPORT_LIGHT is not set +# CONFIG_I2C_TAOS_EVM is not set +# CONFIG_I2C_TINY_USB is not set + +# +# Other I2C/SMBus bus drivers +# +CONFIG_I2C_PCA_PLATFORM=y +# CONFIG_I2C_STUB is not set + +# +# Miscellaneous I2C Chip support +# +# CONFIG_DS1682 is not set +# CONFIG_SENSORS_PCA9539 is not set +# CONFIG_SENSORS_TSL2550 is not set +# CONFIG_I2C_DEBUG_CORE is not set +# CONFIG_I2C_DEBUG_ALGO is not set +# CONFIG_I2C_DEBUG_BUS is not set +# CONFIG_I2C_DEBUG_CHIP is not set +CONFIG_SPI=y +# CONFIG_SPI_DEBUG is not set +CONFIG_SPI_MASTER=y + +# +# SPI Master Controller Drivers +# +CONFIG_SPI_BFIN=y +# CONFIG_SPI_BFIN_LOCK is not set +# CONFIG_SPI_BFIN_SPORT is not set +# CONFIG_SPI_BITBANG is not set +# CONFIG_SPI_GPIO is not set + +# +# SPI Protocol Masters +# +CONFIG_SPI_SPIDEV=y +# CONFIG_SPI_TLE62X0 is not set + +# +# PPS support +# +# CONFIG_PPS is not set +CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y +CONFIG_GPIOLIB=y +# CONFIG_DEBUG_GPIO is not set +CONFIG_GPIO_SYSFS=y + +# +# Memory mapped GPIO expanders: +# + +# +# I2C GPIO expanders: +# +# CONFIG_GPIO_MAX732X is not set +# CONFIG_GPIO_PCA953X is not set +CONFIG_GPIO_PCF857X=y +# CONFIG_GPIO_ADP5588 is not set + +# +# PCI GPIO expanders: +# + +# +# SPI GPIO expanders: +# +# CONFIG_GPIO_MAX7301 is not set +# CONFIG_GPIO_MCP23S08 is not set +# CONFIG_W1 is not set +# CONFIG_POWER_SUPPLY is not set +CONFIG_HWMON=y +# CONFIG_HWMON_VID is not set +# CONFIG_SENSORS_AD7414 is not set +# CONFIG_SENSORS_AD7418 is not set +# CONFIG_SENSORS_ADCXX is not set +# CONFIG_SENSORS_ADM1021 is not set +# CONFIG_SENSORS_ADM1025 is not set +# CONFIG_SENSORS_ADM1026 is not set +# CONFIG_SENSORS_ADM1029 is not set +# CONFIG_SENSORS_ADM1031 is not set +# CONFIG_SENSORS_ADM9240 is not set +# CONFIG_SENSORS_ADT7462 is not set +# CONFIG_SENSORS_ADT7470 is not set +# CONFIG_SENSORS_ADT7473 is not set +# CONFIG_SENSORS_ADT7475 is not set +# CONFIG_SENSORS_ATXP1 is not set +# CONFIG_SENSORS_DS1621 is not set +# CONFIG_SENSORS_F71805F is not set +# CONFIG_SENSORS_F71882FG is not set +# CONFIG_SENSORS_F75375S is not set +# CONFIG_SENSORS_G760A is not set +# CONFIG_SENSORS_GL518SM is not set +# CONFIG_SENSORS_GL520SM is not set +# CONFIG_SENSORS_IT87 is not set +# CONFIG_SENSORS_LM63 is not set +# CONFIG_SENSORS_LM70 is not set +CONFIG_SENSORS_LM75=y +# CONFIG_SENSORS_LM77 is not set +# CONFIG_SENSORS_LM78 is not set +# CONFIG_SENSORS_LM80 is not set +# CONFIG_SENSORS_LM83 is not set +# CONFIG_SENSORS_LM85 is not set +# CONFIG_SENSORS_LM87 is not set +# CONFIG_SENSORS_LM90 is not set +# CONFIG_SENSORS_LM92 is not set +# CONFIG_SENSORS_LM93 is not set +# CONFIG_SENSORS_LTC4215 is not set +# CONFIG_SENSORS_LTC4245 is not set +# CONFIG_SENSORS_LM95241 is not set +# CONFIG_SENSORS_MAX1111 is not set +# CONFIG_SENSORS_MAX1619 is not set +# CONFIG_SENSORS_MAX6650 is not set +# CONFIG_SENSORS_PC87360 is not set +# CONFIG_SENSORS_PC87427 is not set +# CONFIG_SENSORS_PCF8591 is not set +# CONFIG_SENSORS_SHT15 is not set +# CONFIG_SENSORS_DME1737 is not set +# CONFIG_SENSORS_SMSC47M1 is not set +# CONFIG_SENSORS_SMSC47M192 is not set +# CONFIG_SENSORS_SMSC47B397 is not set +# CONFIG_SENSORS_ADS7828 is not set +# CONFIG_SENSORS_THMC50 is not set +# CONFIG_SENSORS_TMP401 is not set +# CONFIG_SENSORS_VT1211 is not set +# CONFIG_SENSORS_W83781D is not set +# CONFIG_SENSORS_W83791D is not set +# CONFIG_SENSORS_W83792D is not set +# CONFIG_SENSORS_W83793 is not set +# CONFIG_SENSORS_W83L785TS is not set +# CONFIG_SENSORS_W83L786NG is not set +# CONFIG_SENSORS_W83627HF is not set +# CONFIG_SENSORS_W83627EHF is not set +# CONFIG_HWMON_DEBUG_CHIP is not set +# CONFIG_THERMAL is not set +# CONFIG_THERMAL_HWMON is not set +CONFIG_WATCHDOG=y +# CONFIG_WATCHDOG_NOWAYOUT is not set + +# +# Watchdog Device Drivers +# +# CONFIG_SOFT_WATCHDOG is not set +CONFIG_BFIN_WDT=y + +# +# USB-based Watchdog Cards +# +# CONFIG_USBPCWATCHDOG is not set +CONFIG_SSB_POSSIBLE=y + +# +# Sonics Silicon Backplane +# +# CONFIG_SSB is not set + +# +# Multifunction device drivers +# +# CONFIG_MFD_CORE is not set +# CONFIG_MFD_SM501 is not set +# CONFIG_HTC_PASIC3 is not set +# CONFIG_TPS65010 is not set +# CONFIG_TWL4030_CORE is not set +# CONFIG_MFD_TMIO is not set +# CONFIG_PMIC_DA903X is not set +# CONFIG_PMIC_ADP5520 is not set +# CONFIG_MFD_WM8400 is not set +# CONFIG_MFD_WM8350_I2C is not set +# CONFIG_MFD_PCF50633 is not set +# CONFIG_AB3100_CORE is not set +# CONFIG_EZX_PCAP is not set +# CONFIG_REGULATOR is not set +# CONFIG_MEDIA_SUPPORT is not set + +# +# Graphics support +# +# CONFIG_VGASTATE is not set +# CONFIG_VIDEO_OUTPUT_CONTROL is not set +# CONFIG_FB is not set +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set + +# +# Display device support +# +# CONFIG_DISPLAY_SUPPORT is not set +CONFIG_SOUND=y +CONFIG_SOUND_OSS_CORE=y +CONFIG_SND=y +CONFIG_SND_TIMER=y +CONFIG_SND_PCM=y +# CONFIG_SND_SEQUENCER is not set +CONFIG_SND_OSSEMUL=y +CONFIG_SND_MIXER_OSS=y +CONFIG_SND_PCM_OSS=y +CONFIG_SND_PCM_OSS_PLUGINS=y +# CONFIG_SND_HRTIMER is not set +# CONFIG_SND_DYNAMIC_MINORS is not set +CONFIG_SND_SUPPORT_OLD_API=y +CONFIG_SND_VERBOSE_PROCFS=y +# CONFIG_SND_VERBOSE_PRINTK is not set +# CONFIG_SND_DEBUG is not set +# CONFIG_SND_RAWMIDI_SEQ is not set +# CONFIG_SND_OPL3_LIB_SEQ is not set +# CONFIG_SND_OPL4_LIB_SEQ is not set +# CONFIG_SND_SBAWE_SEQ is not set +# CONFIG_SND_EMU10K1_SEQ is not set +# CONFIG_SND_DRIVERS is not set +CONFIG_SND_SPI=y + +# +# ALSA Blackfin devices +# +# CONFIG_SND_BFIN_AD73322 is not set +# CONFIG_SND_USB is not set +CONFIG_SND_SOC=y +CONFIG_SND_BF5XX_I2S=y +# CONFIG_SND_BF5XX_SOC_SSM2602 is not set +# CONFIG_SND_BF5XX_SOC_AD73311 is not set +# CONFIG_SND_BF5XX_SOC_ADAU1371 is not set +# CONFIG_SND_BF5XX_SOC_ADAU1761 is not set +# CONFIG_SND_BF5XX_TDM is not set +# CONFIG_SND_BF5XX_AC97 is not set +CONFIG_SND_BF5XX_SOC_SPORT=y +CONFIG_SND_BF5XX_SPORT_NUM=1 +CONFIG_SND_SOC_I2C_AND_SPI=y +# CONFIG_SND_SOC_ALL_CODECS is not set +# CONFIG_SOUND_PRIME is not set +CONFIG_USB_SUPPORT=y +CONFIG_USB_ARCH_HAS_HCD=y +# CONFIG_USB_ARCH_HAS_OHCI is not set +# CONFIG_USB_ARCH_HAS_EHCI is not set +CONFIG_USB=y +# CONFIG_USB_DEBUG is not set +CONFIG_USB_ANNOUNCE_NEW_DEVICES=y + +# +# Miscellaneous USB options +# +# CONFIG_USB_DEVICEFS is not set +# CONFIG_USB_DEVICE_CLASS is not set +# CONFIG_USB_DYNAMIC_MINORS is not set +# CONFIG_USB_OTG is not set +# CONFIG_USB_OTG_WHITELIST is not set +# CONFIG_USB_OTG_BLACKLIST_HUB is not set +CONFIG_USB_MON=y +# CONFIG_USB_WUSB is not set +# CONFIG_USB_WUSB_CBAF is not set + +# +# USB Host Controller Drivers +# +# CONFIG_USB_C67X00_HCD is not set +# CONFIG_USB_OXU210HP_HCD is not set +# CONFIG_USB_ISP116X_HCD is not set +# CONFIG_USB_ISP1760_HCD is not set +# CONFIG_USB_ISP1362_HCD is not set +# CONFIG_USB_SL811_HCD is not set +# CONFIG_USB_R8A66597_HCD is not set +# CONFIG_USB_HWA_HCD is not set + +# +# USB Device Class drivers +# +# CONFIG_USB_ACM is not set +# CONFIG_USB_PRINTER is not set +# CONFIG_USB_WDM is not set +# CONFIG_USB_TMC is not set + +# +# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may +# + +# +# also be needed; see USB_STORAGE Help for more info +# +CONFIG_USB_STORAGE=y +# CONFIG_USB_STORAGE_DEBUG is not set +# CONFIG_USB_STORAGE_DATAFAB is not set +# CONFIG_USB_STORAGE_FREECOM is not set +# CONFIG_USB_STORAGE_ISD200 is not set +# CONFIG_USB_STORAGE_USBAT is not set +# CONFIG_USB_STORAGE_SDDR09 is not set +# CONFIG_USB_STORAGE_SDDR55 is not set +# CONFIG_USB_STORAGE_JUMPSHOT is not set +# CONFIG_USB_STORAGE_ALAUDA is not set +# CONFIG_USB_STORAGE_KARMA is not set +# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set +# CONFIG_USB_LIBUSUAL is not set + +# +# USB Imaging devices +# +# CONFIG_USB_MDC800 is not set +# CONFIG_USB_MICROTEK is not set + +# +# USB port drivers +# +CONFIG_USB_SERIAL=y +# CONFIG_USB_SERIAL_CONSOLE is not set +# CONFIG_USB_EZUSB is not set +# CONFIG_USB_SERIAL_GENERIC is not set +# CONFIG_USB_SERIAL_AIRCABLE is not set +# CONFIG_USB_SERIAL_ARK3116 is not set +# CONFIG_USB_SERIAL_BELKIN is not set +# CONFIG_USB_SERIAL_CH341 is not set +# CONFIG_USB_SERIAL_WHITEHEAT is not set +# CONFIG_USB_SERIAL_DIGI_ACCELEPORT is not set +# CONFIG_USB_SERIAL_CP210X is not set +# CONFIG_USB_SERIAL_CYPRESS_M8 is not set +# CONFIG_USB_SERIAL_EMPEG is not set +CONFIG_USB_SERIAL_FTDI_SIO=y +# CONFIG_USB_SERIAL_FUNSOFT is not set +# CONFIG_USB_SERIAL_VISOR is not set +# CONFIG_USB_SERIAL_IPAQ is not set +# CONFIG_USB_SERIAL_IR is not set +# CONFIG_USB_SERIAL_EDGEPORT is not set +# CONFIG_USB_SERIAL_EDGEPORT_TI is not set +# CONFIG_USB_SERIAL_GARMIN is not set +# CONFIG_USB_SERIAL_IPW is not set +# CONFIG_USB_SERIAL_IUU is not set +# CONFIG_USB_SERIAL_KEYSPAN_PDA is not set +# CONFIG_USB_SERIAL_KEYSPAN is not set +# CONFIG_USB_SERIAL_KLSI is not set +# CONFIG_USB_SERIAL_KOBIL_SCT is not set +# CONFIG_USB_SERIAL_MCT_U232 is not set +# CONFIG_USB_SERIAL_MOS7720 is not set +# CONFIG_USB_SERIAL_MOS7840 is not set +# CONFIG_USB_SERIAL_MOTOROLA is not set +# CONFIG_USB_SERIAL_NAVMAN is not set +CONFIG_USB_SERIAL_PL2303=y +# CONFIG_USB_SERIAL_OTI6858 is not set +# CONFIG_USB_SERIAL_QUALCOMM is not set +# CONFIG_USB_SERIAL_SPCP8X5 is not set +# CONFIG_USB_SERIAL_HP4X is not set +# CONFIG_USB_SERIAL_SAFE is not set +# CONFIG_USB_SERIAL_SIEMENS_MPI is not set +# CONFIG_USB_SERIAL_SIERRAWIRELESS is not set +# CONFIG_USB_SERIAL_SYMBOL is not set +# CONFIG_USB_SERIAL_TI is not set +# CONFIG_USB_SERIAL_CYBERJACK is not set +# CONFIG_USB_SERIAL_XIRCOM is not set +# CONFIG_USB_SERIAL_OPTION is not set +# CONFIG_USB_SERIAL_OMNINET is not set +# CONFIG_USB_SERIAL_OPTICON is not set +# CONFIG_USB_SERIAL_DEBUG is not set + +# +# USB Miscellaneous drivers +# +# CONFIG_USB_EMI62 is not set +# CONFIG_USB_EMI26 is not set +# CONFIG_USB_ADUTUX is not set +# CONFIG_USB_SEVSEG is not set +# CONFIG_USB_RIO500 is not set +# CONFIG_USB_LEGOTOWER is not set +# CONFIG_USB_LCD is not set +# CONFIG_USB_BERRY_CHARGE is not set +# CONFIG_USB_LED is not set +# CONFIG_USB_CYPRESS_CY7C63 is not set +# CONFIG_USB_CYTHERM is not set +# CONFIG_USB_IDMOUSE is not set +# CONFIG_USB_FTDI_ELAN is not set +# CONFIG_USB_APPLEDISPLAY is not set +# CONFIG_USB_LD is not set +# CONFIG_USB_TRANCEVIBRATOR is not set +# CONFIG_USB_IOWARRIOR is not set +# CONFIG_USB_TEST is not set +# CONFIG_USB_ISIGHTFW is not set +# CONFIG_USB_VST is not set +# CONFIG_USB_GADGET is not set + +# +# OTG and related infrastructure +# +# CONFIG_USB_GPIO_VBUS is not set +# CONFIG_NOP_USB_XCEIV is not set +# CONFIG_MMC is not set +# CONFIG_MEMSTICK is not set +# CONFIG_NEW_LEDS is not set +# CONFIG_ACCESSIBILITY is not set +CONFIG_RTC_LIB=y +CONFIG_RTC_CLASS=y +CONFIG_RTC_HCTOSYS=y +CONFIG_RTC_HCTOSYS_DEVICE="rtc0" +# CONFIG_RTC_DEBUG is not set + +# +# RTC interfaces +# +CONFIG_RTC_INTF_SYSFS=y +CONFIG_RTC_INTF_PROC=y +CONFIG_RTC_INTF_DEV=y +# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set +# CONFIG_RTC_DRV_TEST is not set + +# +# I2C RTC drivers +# +CONFIG_RTC_DRV_DS1307=y +# CONFIG_RTC_DRV_DS1374 is not set +# CONFIG_RTC_DRV_DS1672 is not set +# CONFIG_RTC_DRV_MAX6900 is not set +# CONFIG_RTC_DRV_RS5C372 is not set +# CONFIG_RTC_DRV_ISL1208 is not set +# CONFIG_RTC_DRV_X1205 is not set +# CONFIG_RTC_DRV_PCF8563 is not set +# CONFIG_RTC_DRV_PCF8583 is not set +# CONFIG_RTC_DRV_M41T80 is not set +# CONFIG_RTC_DRV_S35390A is not set +# CONFIG_RTC_DRV_FM3130 is not set +# CONFIG_RTC_DRV_RX8581 is not set +# CONFIG_RTC_DRV_RX8025 is not set + +# +# SPI RTC drivers +# +# CONFIG_RTC_DRV_M41T94 is not set +# CONFIG_RTC_DRV_DS1305 is not set +# CONFIG_RTC_DRV_DS1390 is not set +# CONFIG_RTC_DRV_MAX6902 is not set +# CONFIG_RTC_DRV_R9701 is not set +# CONFIG_RTC_DRV_RS5C348 is not set +# CONFIG_RTC_DRV_DS3234 is not set + +# +# Platform RTC drivers +# +# CONFIG_RTC_DRV_DS1286 is not set +# CONFIG_RTC_DRV_DS1511 is not set +# CONFIG_RTC_DRV_DS1553 is not set +# CONFIG_RTC_DRV_DS1742 is not set +# CONFIG_RTC_DRV_STK17TA8 is not set +# CONFIG_RTC_DRV_M48T86 is not set +# CONFIG_RTC_DRV_M48T35 is not set +# CONFIG_RTC_DRV_M48T59 is not set +# CONFIG_RTC_DRV_BQ4802 is not set +# CONFIG_RTC_DRV_V3020 is not set + +# +# on-CPU RTC drivers +# +# CONFIG_DMADEVICES is not set +# CONFIG_AUXDISPLAY is not set +# CONFIG_UIO is not set + +# +# TI VLYNQ +# +# CONFIG_STAGING is not set + +# +# Firmware Drivers +# +# CONFIG_FIRMWARE_MEMMAP is not set +# CONFIG_SIGMA is not set + +# +# File systems +# +CONFIG_EXT2_FS=y +CONFIG_EXT2_FS_XATTR=y +CONFIG_EXT2_FS_POSIX_ACL=y +CONFIG_EXT2_FS_SECURITY=y +# CONFIG_EXT3_FS is not set +# CONFIG_EXT4_FS is not set +CONFIG_FS_MBCACHE=y +# CONFIG_REISERFS_FS is not set +# CONFIG_JFS_FS is not set +CONFIG_FS_POSIX_ACL=y +# CONFIG_XFS_FS is not set +# CONFIG_GFS2_FS is not set +# CONFIG_OCFS2_FS is not set +# CONFIG_BTRFS_FS is not set +CONFIG_FILE_LOCKING=y +CONFIG_FSNOTIFY=y +# CONFIG_DNOTIFY is not set +CONFIG_INOTIFY=y +CONFIG_INOTIFY_USER=y +# CONFIG_QUOTA is not set +# CONFIG_AUTOFS_FS is not set +# CONFIG_AUTOFS4_FS is not set +# CONFIG_FUSE_FS is not set + +# +# Caches +# +# CONFIG_FSCACHE is not set + +# +# CD-ROM/DVD Filesystems +# +# CONFIG_ISO9660_FS is not set +# CONFIG_UDF_FS is not set + +# +# DOS/FAT/NT Filesystems +# +CONFIG_FAT_FS=y +CONFIG_MSDOS_FS=y +CONFIG_VFAT_FS=y +CONFIG_FAT_DEFAULT_CODEPAGE=866 +CONFIG_FAT_DEFAULT_IOCHARSET="cp1251" +CONFIG_NTFS_FS=y +# CONFIG_NTFS_DEBUG is not set +# CONFIG_NTFS_RW is not set + +# +# Pseudo filesystems +# +CONFIG_PROC_FS=y +CONFIG_PROC_SYSCTL=y +CONFIG_SYSFS=y +# CONFIG_TMPFS is not set +# CONFIG_HUGETLB_PAGE is not set +CONFIG_CONFIGFS_FS=y +CONFIG_MISC_FILESYSTEMS=y +# CONFIG_ADFS_FS is not set +# CONFIG_AFFS_FS is not set +# CONFIG_HFS_FS is not set +# CONFIG_HFSPLUS_FS is not set +# CONFIG_BEFS_FS is not set +# CONFIG_BFS_FS is not set +# CONFIG_EFS_FS is not set +CONFIG_JFFS2_FS=y +CONFIG_JFFS2_FS_DEBUG=0 +CONFIG_JFFS2_FS_WRITEBUFFER=y +# CONFIG_JFFS2_FS_WBUF_VERIFY is not set +# CONFIG_JFFS2_SUMMARY is not set +# CONFIG_JFFS2_FS_XATTR is not set +CONFIG_JFFS2_COMPRESSION_OPTIONS=y +# CONFIG_JFFS2_ZLIB is not set +CONFIG_JFFS2_LZO=y +# CONFIG_JFFS2_RTIME is not set +# CONFIG_JFFS2_RUBIN is not set +# CONFIG_JFFS2_CMODE_NONE is not set +# CONFIG_JFFS2_CMODE_PRIORITY is not set +# CONFIG_JFFS2_CMODE_SIZE is not set +CONFIG_JFFS2_CMODE_FAVOURLZO=y +CONFIG_CRAMFS=y +# CONFIG_SQUASHFS is not set +# CONFIG_VXFS_FS is not set +CONFIG_MINIX_FS=y +# CONFIG_OMFS_FS is not set +# CONFIG_HPFS_FS is not set +# CONFIG_QNX4FS_FS is not set +# CONFIG_ROMFS_FS is not set +# CONFIG_SYSV_FS is not set +# CONFIG_UFS_FS is not set +# CONFIG_NILFS2_FS is not set +CONFIG_NETWORK_FILESYSTEMS=y +CONFIG_NFS_FS=y +CONFIG_NFS_V3=y +# CONFIG_NFS_V3_ACL is not set +# CONFIG_NFS_V4 is not set +CONFIG_ROOT_NFS=y +# CONFIG_NFSD is not set +CONFIG_LOCKD=y +CONFIG_LOCKD_V4=y +CONFIG_NFS_COMMON=y +CONFIG_SUNRPC=y +# CONFIG_RPCSEC_GSS_KRB5 is not set +# CONFIG_RPCSEC_GSS_SPKM3 is not set +# CONFIG_SMB_FS is not set +# CONFIG_CIFS is not set +# CONFIG_NCP_FS is not set +# CONFIG_CODA_FS is not set +# CONFIG_AFS_FS is not set + +# +# Partition Types +# +# CONFIG_PARTITION_ADVANCED is not set +CONFIG_MSDOS_PARTITION=y +CONFIG_NLS=y +CONFIG_NLS_DEFAULT="cp1251" +# CONFIG_NLS_CODEPAGE_437 is not set +# CONFIG_NLS_CODEPAGE_737 is not set +# CONFIG_NLS_CODEPAGE_775 is not set +# CONFIG_NLS_CODEPAGE_850 is not set +# CONFIG_NLS_CODEPAGE_852 is not set +# CONFIG_NLS_CODEPAGE_855 is not set +# CONFIG_NLS_CODEPAGE_857 is not set +# CONFIG_NLS_CODEPAGE_860 is not set +# CONFIG_NLS_CODEPAGE_861 is not set +# CONFIG_NLS_CODEPAGE_862 is not set +# CONFIG_NLS_CODEPAGE_863 is not set +# CONFIG_NLS_CODEPAGE_864 is not set +# CONFIG_NLS_CODEPAGE_865 is not set +CONFIG_NLS_CODEPAGE_866=y +# CONFIG_NLS_CODEPAGE_869 is not set +# CONFIG_NLS_CODEPAGE_936 is not set +# CONFIG_NLS_CODEPAGE_950 is not set +# CONFIG_NLS_CODEPAGE_932 is not set +# CONFIG_NLS_CODEPAGE_949 is not set +# CONFIG_NLS_CODEPAGE_874 is not set +# CONFIG_NLS_ISO8859_8 is not set +# CONFIG_NLS_CODEPAGE_1250 is not set +CONFIG_NLS_CODEPAGE_1251=y +# CONFIG_NLS_ASCII is not set +# CONFIG_NLS_ISO8859_1 is not set +# CONFIG_NLS_ISO8859_2 is not set +# CONFIG_NLS_ISO8859_3 is not set +# CONFIG_NLS_ISO8859_4 is not set +# CONFIG_NLS_ISO8859_5 is not set +# CONFIG_NLS_ISO8859_6 is not set +# CONFIG_NLS_ISO8859_7 is not set +# CONFIG_NLS_ISO8859_9 is not set +# CONFIG_NLS_ISO8859_13 is not set +# CONFIG_NLS_ISO8859_14 is not set +# CONFIG_NLS_ISO8859_15 is not set +CONFIG_NLS_KOI8_R=y +# CONFIG_NLS_KOI8_U is not set +CONFIG_NLS_UTF8=y +# CONFIG_DLM is not set + +# +# Kernel hacking +# +# CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_WARN_DEPRECATED=y +CONFIG_ENABLE_MUST_CHECK=y +CONFIG_FRAME_WARN=1024 +# CONFIG_MAGIC_SYSRQ is not set +# CONFIG_UNUSED_SYMBOLS is not set +CONFIG_DEBUG_FS=y +# CONFIG_HEADERS_CHECK is not set +CONFIG_DEBUG_SECTION_MISMATCH=y +CONFIG_DEBUG_KERNEL=y +CONFIG_DEBUG_SHIRQ=y +CONFIG_DETECT_SOFTLOCKUP=y +# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set +CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0 +CONFIG_DETECT_HUNG_TASK=y +# CONFIG_BOOTPARAM_HUNG_TASK_PANIC is not set +CONFIG_BOOTPARAM_HUNG_TASK_PANIC_VALUE=0 +CONFIG_SCHED_DEBUG=y +# CONFIG_SCHEDSTATS is not set +# CONFIG_TIMER_STATS is not set +# CONFIG_DEBUG_OBJECTS is not set +# CONFIG_DEBUG_SLAB is not set +# CONFIG_DEBUG_SPINLOCK is not set +# CONFIG_DEBUG_MUTEXES is not set +# CONFIG_DEBUG_LOCK_ALLOC is not set +# CONFIG_PROVE_LOCKING is not set +# CONFIG_LOCK_STAT is not set +# CONFIG_DEBUG_SPINLOCK_SLEEP is not set +# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set +# CONFIG_DEBUG_KOBJECT is not set +# CONFIG_DEBUG_BUGVERBOSE is not set +CONFIG_DEBUG_INFO=y +# CONFIG_DEBUG_VM is not set +# CONFIG_DEBUG_NOMMU_REGIONS is not set +# CONFIG_DEBUG_WRITECOUNT is not set +# CONFIG_DEBUG_MEMORY_INIT is not set +# CONFIG_DEBUG_LIST is not set +# CONFIG_DEBUG_SG is not set +# CONFIG_DEBUG_NOTIFIERS is not set +# CONFIG_FRAME_POINTER is not set +# CONFIG_BOOT_PRINTK_DELAY is not set +# CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_RCU_CPU_STALL_DETECTOR is not set +# CONFIG_BACKTRACE_SELF_TEST is not set +# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set +# CONFIG_FAULT_INJECTION is not set +# CONFIG_PAGE_POISONING is not set +CONFIG_HAVE_FUNCTION_TRACER=y +CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y +CONFIG_TRACING_SUPPORT=y +CONFIG_FTRACE=y +# CONFIG_FUNCTION_TRACER is not set +# CONFIG_IRQSOFF_TRACER is not set +# CONFIG_SCHED_TRACER is not set +# CONFIG_ENABLE_DEFAULT_TRACERS is not set +# CONFIG_BOOT_TRACER is not set +CONFIG_BRANCH_PROFILE_NONE=y +# CONFIG_PROFILE_ANNOTATED_BRANCHES is not set +# CONFIG_PROFILE_ALL_BRANCHES is not set +# CONFIG_STACK_TRACER is not set +# CONFIG_KMEMTRACE is not set +# CONFIG_WORKQUEUE_TRACER is not set +# CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_DYNAMIC_DEBUG is not set +# CONFIG_SAMPLES is not set +CONFIG_HAVE_ARCH_KGDB=y +# CONFIG_KGDB is not set +# CONFIG_KMEMCHECK is not set +# CONFIG_DEBUG_STACKOVERFLOW is not set +# CONFIG_DEBUG_STACK_USAGE is not set +CONFIG_DEBUG_VERBOSE=y +CONFIG_DEBUG_MMRS=y +# CONFIG_DEBUG_HWERR is not set +# CONFIG_DEBUG_DOUBLEFAULT is not set +CONFIG_DEBUG_HUNT_FOR_ZERO=y +CONFIG_DEBUG_BFIN_HWTRACE_ON=y +CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION_OFF=y +# CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION_ONE is not set +# CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION_TWO is not set +CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION=0 +# CONFIG_DEBUG_BFIN_HWTRACE_EXPAND is not set +# CONFIG_DEBUG_BFIN_NO_KERN_HWTRACE is not set +# CONFIG_EARLY_PRINTK is not set +CONFIG_CPLB_INFO=y +CONFIG_ACCESS_CHECK=y +# CONFIG_BFIN_ISRAM_SELF_TEST is not set + +# +# Security options +# +# CONFIG_KEYS is not set +CONFIG_SECURITY=y +# CONFIG_SECURITYFS is not set +# CONFIG_SECURITY_NETWORK is not set +# CONFIG_SECURITY_PATH is not set +# CONFIG_SECURITY_FILE_CAPABILITIES is not set +# CONFIG_SECURITY_ROOTPLUG is not set +# CONFIG_SECURITY_TOMOYO is not set +CONFIG_CRYPTO=y + +# +# Crypto core or helper +# +# CONFIG_CRYPTO_FIPS is not set +# CONFIG_CRYPTO_MANAGER is not set +# CONFIG_CRYPTO_MANAGER2 is not set +# CONFIG_CRYPTO_GF128MUL is not set +# CONFIG_CRYPTO_NULL is not set +# CONFIG_CRYPTO_CRYPTD is not set +# CONFIG_CRYPTO_AUTHENC is not set +# CONFIG_CRYPTO_TEST is not set + +# +# Authenticated Encryption with Associated Data +# +# CONFIG_CRYPTO_CCM is not set +# CONFIG_CRYPTO_GCM is not set +# CONFIG_CRYPTO_SEQIV is not set + +# +# Block modes +# +# CONFIG_CRYPTO_CBC is not set +# CONFIG_CRYPTO_CTR is not set +# CONFIG_CRYPTO_CTS is not set +# CONFIG_CRYPTO_ECB is not set +# CONFIG_CRYPTO_LRW is not set +# CONFIG_CRYPTO_PCBC is not set +# CONFIG_CRYPTO_XTS is not set + +# +# Hash modes +# +# CONFIG_CRYPTO_HMAC is not set +# CONFIG_CRYPTO_XCBC is not set + +# +# Digest +# +# CONFIG_CRYPTO_CRC32C is not set +# CONFIG_CRYPTO_MD4 is not set +# CONFIG_CRYPTO_MD5 is not set +# CONFIG_CRYPTO_MICHAEL_MIC is not set +# CONFIG_CRYPTO_RMD128 is not set +# CONFIG_CRYPTO_RMD160 is not set +# CONFIG_CRYPTO_RMD256 is not set +# CONFIG_CRYPTO_RMD320 is not set +# CONFIG_CRYPTO_SHA1 is not set +# CONFIG_CRYPTO_SHA256 is not set +# CONFIG_CRYPTO_SHA512 is not set +# CONFIG_CRYPTO_TGR192 is not set +# CONFIG_CRYPTO_WP512 is not set + +# +# Ciphers +# +# CONFIG_CRYPTO_AES is not set +# CONFIG_CRYPTO_ANUBIS is not set +# CONFIG_CRYPTO_ARC4 is not set +# CONFIG_CRYPTO_BLOWFISH is not set +# CONFIG_CRYPTO_CAMELLIA is not set +# CONFIG_CRYPTO_CAST5 is not set +# CONFIG_CRYPTO_CAST6 is not set +# CONFIG_CRYPTO_DES is not set +# CONFIG_CRYPTO_FCRYPT is not set +# CONFIG_CRYPTO_KHAZAD is not set +# CONFIG_CRYPTO_SALSA20 is not set +# CONFIG_CRYPTO_SEED is not set +# CONFIG_CRYPTO_SERPENT is not set +# CONFIG_CRYPTO_TEA is not set +# CONFIG_CRYPTO_TWOFISH is not set + +# +# Compression +# +# CONFIG_CRYPTO_DEFLATE is not set +# CONFIG_CRYPTO_ZLIB is not set +# CONFIG_CRYPTO_LZO is not set + +# +# Random Number Generation +# +# CONFIG_CRYPTO_ANSI_CPRNG is not set +CONFIG_CRYPTO_HW=y +# CONFIG_BINARY_PRINTF is not set + +# +# Library routines +# +CONFIG_BITREVERSE=y +CONFIG_GENERIC_FIND_LAST_BIT=y +# CONFIG_CRC_CCITT is not set +# CONFIG_CRC16 is not set +# CONFIG_CRC_T10DIF is not set +# CONFIG_CRC_ITU_T is not set +CONFIG_CRC32=y +# CONFIG_CRC7 is not set +# CONFIG_LIBCRC32C is not set +CONFIG_ZLIB_INFLATE=y +CONFIG_LZO_COMPRESS=y +CONFIG_LZO_DECOMPRESS=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y +CONFIG_NLATTR=y diff --git a/arch/blackfin/configs/BF561-EZKIT_defconfig b/arch/blackfin/configs/BF561-EZKIT_defconfig index 0313cd1d9824..e3ecdcc3e76b 100644 --- a/arch/blackfin/configs/BF561-EZKIT_defconfig +++ b/arch/blackfin/configs/BF561-EZKIT_defconfig @@ -1,22 +1,29 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.28.10 -# Thu May 21 05:50:01 2009 +# Linux kernel version: 2.6.31.5 +# Mon Nov 2 21:59:31 2009 # # CONFIG_MMU is not set # CONFIG_FPU is not set CONFIG_RWSEM_GENERIC_SPINLOCK=y # CONFIG_RWSEM_XCHGADD_ALGORITHM is not set CONFIG_BLACKFIN=y +CONFIG_GENERIC_CSUM=y +CONFIG_GENERIC_BUG=y CONFIG_ZONE_DMA=y CONFIG_GENERIC_FIND_NEXT_BIT=y CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_HARDIRQS=y CONFIG_GENERIC_IRQ_PROBE=y +CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y CONFIG_GENERIC_GPIO=y CONFIG_FORCE_MAX_ZONEORDER=14 CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_LOCKDEP_SUPPORT=y +CONFIG_STACKTRACE_SUPPORT=y +CONFIG_TRACE_IRQFLAGS_SUPPORT=y CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" +CONFIG_CONSTRUCTORS=y # # General setup @@ -26,22 +33,40 @@ CONFIG_BROKEN_ON_SMP=y CONFIG_INIT_ENV_ARG_LIMIT=32 CONFIG_LOCALVERSION="" CONFIG_LOCALVERSION_AUTO=y +CONFIG_HAVE_KERNEL_GZIP=y +CONFIG_HAVE_KERNEL_BZIP2=y +CONFIG_HAVE_KERNEL_LZMA=y +CONFIG_KERNEL_GZIP=y +# CONFIG_KERNEL_BZIP2 is not set +# CONFIG_KERNEL_LZMA is not set CONFIG_SYSVIPC=y CONFIG_SYSVIPC_SYSCTL=y # CONFIG_POSIX_MQUEUE is not set # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set # CONFIG_AUDIT is not set + +# +# RCU Subsystem +# +CONFIG_CLASSIC_RCU=y +# CONFIG_TREE_RCU is not set +# CONFIG_PREEMPT_RCU is not set +# CONFIG_TREE_RCU_TRACE is not set +# CONFIG_PREEMPT_RCU_TRACE is not set CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=14 -# CONFIG_CGROUPS is not set # CONFIG_GROUP_SCHED is not set +# CONFIG_CGROUPS is not set # CONFIG_SYSFS_DEPRECATED_V2 is not set # CONFIG_RELAY is not set # CONFIG_NAMESPACES is not set CONFIG_BLK_DEV_INITRD=y CONFIG_INITRAMFS_SOURCE="" +CONFIG_RD_GZIP=y +# CONFIG_RD_BZIP2 is not set +# CONFIG_RD_LZMA is not set # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_SYSCTL=y CONFIG_ANON_INODES=y @@ -62,17 +87,28 @@ CONFIG_EPOLL=y # CONFIG_TIMERFD is not set # CONFIG_EVENTFD is not set # CONFIG_AIO is not set + +# +# Performance Counters +# CONFIG_VM_EVENT_COUNTERS=y +# CONFIG_STRIP_ASM_SYMS is not set CONFIG_COMPAT_BRK=y CONFIG_SLAB=y # CONFIG_SLUB is not set # CONFIG_SLOB is not set +CONFIG_MMAP_ALLOW_UNINITIALIZED=y # CONFIG_PROFILING is not set # CONFIG_MARKERS is not set CONFIG_HAVE_OPROFILE=y + +# +# GCOV-based kernel profiling +# +# CONFIG_GCOV_KERNEL is not set +# CONFIG_SLOW_WORK is not set # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y -CONFIG_TINY_SHMEM=y CONFIG_BASE_SMALL=0 CONFIG_MODULES=y # CONFIG_MODULE_FORCE_LOAD is not set @@ -80,11 +116,8 @@ CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set # CONFIG_MODVERSIONS is not set # CONFIG_MODULE_SRCVERSION_ALL is not set -CONFIG_KMOD=y CONFIG_BLOCK=y -# CONFIG_LBD is not set -# CONFIG_BLK_DEV_IO_TRACE is not set -# CONFIG_LSF is not set +# CONFIG_LBDAF is not set # CONFIG_BLK_DEV_BSG is not set # CONFIG_BLK_DEV_INTEGRITY is not set @@ -94,13 +127,12 @@ CONFIG_BLOCK=y CONFIG_IOSCHED_NOOP=y CONFIG_IOSCHED_AS=y # CONFIG_IOSCHED_DEADLINE is not set -CONFIG_IOSCHED_CFQ=y +# CONFIG_IOSCHED_CFQ is not set CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_DEADLINE is not set # CONFIG_DEFAULT_CFQ is not set # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="anticipatory" -CONFIG_CLASSIC_RCU=y # CONFIG_PREEMPT_NONE is not set CONFIG_PREEMPT_VOLUNTARY=y # CONFIG_PREEMPT is not set @@ -170,6 +202,7 @@ CONFIG_IRQ_SPI_ERROR=7 CONFIG_BFIN561_EZKIT=y # CONFIG_BFIN561_TEPLA is not set # CONFIG_BFIN561_BLUETECHNIX_CM is not set +# CONFIG_BFIN561_ACVILON is not set # # BF561 Specific Configuration @@ -317,10 +350,11 @@ CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 -# CONFIG_RESOURCES_64BIT is not set # CONFIG_PHYS_ADDR_T_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_VIRT_TO_BUS=y +CONFIG_DEFAULT_MMAP_MIN_ADDR=4096 +CONFIG_NOMMU_INITIAL_TRIM_EXCESS=0 CONFIG_BFIN_GPTIMERS=m # CONFIG_DMA_UNCACHED_4M is not set # CONFIG_DMA_UNCACHED_2M is not set @@ -331,14 +365,13 @@ CONFIG_DMA_UNCACHED_1M=y # Cache Support # CONFIG_BFIN_ICACHE=y -# CONFIG_BFIN_ICACHE_LOCK is not set +CONFIG_BFIN_EXTMEM_ICACHEABLE=y +# CONFIG_BFIN_L2_ICACHEABLE is not set CONFIG_BFIN_DCACHE=y # CONFIG_BFIN_DCACHE_BANKA is not set -CONFIG_BFIN_EXTMEM_ICACHEABLE=y CONFIG_BFIN_EXTMEM_DCACHEABLE=y CONFIG_BFIN_EXTMEM_WRITEBACK=y # CONFIG_BFIN_EXTMEM_WRITETHROUGH is not set -# CONFIG_BFIN_L2_ICACHEABLE is not set # CONFIG_BFIN_L2_DCACHEABLE is not set # @@ -347,7 +380,7 @@ CONFIG_BFIN_EXTMEM_WRITEBACK=y # CONFIG_MPU is not set # -# Asynchonous Memory Configuration +# Asynchronous Memory Configuration # # @@ -407,11 +440,6 @@ CONFIG_NET=y CONFIG_PACKET=y # CONFIG_PACKET_MMAP is not set CONFIG_UNIX=y -CONFIG_XFRM=y -# CONFIG_XFRM_USER is not set -# CONFIG_XFRM_SUB_POLICY is not set -# CONFIG_XFRM_MIGRATE is not set -# CONFIG_XFRM_STATISTICS is not set # CONFIG_NET_KEY is not set CONFIG_INET=y # CONFIG_IP_MULTICAST is not set @@ -435,13 +463,11 @@ CONFIG_IP_PNP=y # CONFIG_INET_XFRM_MODE_BEET is not set # CONFIG_INET_LRO is not set # CONFIG_INET_DIAG is not set -CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set CONFIG_TCP_CONG_CUBIC=y CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TCP_MD5SIG is not set # CONFIG_IPV6 is not set -# CONFIG_NETLABEL is not set # CONFIG_NETWORK_SECMARK is not set # CONFIG_NETFILTER is not set # CONFIG_IP_DCCP is not set @@ -459,7 +485,10 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_LAPB is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set +# CONFIG_PHONET is not set +# CONFIG_IEEE802154 is not set # CONFIG_NET_SCHED is not set +# CONFIG_DCB is not set # # Network testing @@ -503,13 +532,8 @@ CONFIG_IRTTY_SIR=m # # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set -# CONFIG_PHONET is not set -CONFIG_WIRELESS=y -# CONFIG_CFG80211 is not set -CONFIG_WIRELESS_OLD_REGULATORY=y -# CONFIG_WIRELESS_EXT is not set -# CONFIG_MAC80211 is not set -# CONFIG_IEEE80211 is not set +# CONFIG_WIRELESS is not set +# CONFIG_WIMAX is not set # CONFIG_RFKILL is not set # CONFIG_NET_9P is not set @@ -530,6 +554,7 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y # CONFIG_CONNECTOR is not set CONFIG_MTD=y # CONFIG_MTD_DEBUG is not set +# CONFIG_MTD_TESTS is not set # CONFIG_MTD_CONCAT is not set CONFIG_MTD_PARTITIONS=y # CONFIG_MTD_REDBOOT_PARTS is not set @@ -603,6 +628,11 @@ CONFIG_MTD_PHYSMAP=m # CONFIG_MTD_ONENAND is not set # +# LPDDR flash memory drivers +# +# CONFIG_MTD_LPDDR is not set + +# # UBI - Unsorted block images # # CONFIG_MTD_UBI is not set @@ -619,9 +649,14 @@ CONFIG_BLK_DEV_RAM_SIZE=4096 # CONFIG_ATA_OVER_ETH is not set # CONFIG_BLK_DEV_HD is not set CONFIG_MISC_DEVICES=y -# CONFIG_EEPROM_93CX6 is not set # CONFIG_ENCLOSURE_SERVICES is not set # CONFIG_C2PORT is not set + +# +# EEPROM support +# +# CONFIG_EEPROM_AT25 is not set +# CONFIG_EEPROM_93CX6 is not set CONFIG_HAVE_IDE=y # CONFIG_IDE is not set @@ -645,9 +680,11 @@ CONFIG_NETDEVICES=y CONFIG_NET_ETHERNET=y CONFIG_MII=y CONFIG_SMC91X=y -# CONFIG_SMSC911X is not set # CONFIG_DM9000 is not set # CONFIG_ENC28J60 is not set +# CONFIG_ETHOC is not set +# CONFIG_SMSC911X is not set +# CONFIG_DNET is not set # CONFIG_IBM_NEW_EMAC_ZMII is not set # CONFIG_IBM_NEW_EMAC_RGMII is not set # CONFIG_IBM_NEW_EMAC_TAH is not set @@ -656,6 +693,8 @@ CONFIG_SMC91X=y # CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set # CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set # CONFIG_B44 is not set +# CONFIG_KS8842 is not set +# CONFIG_KS8851 is not set # CONFIG_NETDEV_1000 is not set # CONFIG_NETDEV_10000 is not set @@ -664,7 +703,10 @@ CONFIG_SMC91X=y # # CONFIG_WLAN_PRE80211 is not set # CONFIG_WLAN_80211 is not set -# CONFIG_IWLWIFI_LEDS is not set + +# +# Enable WiMAX (Networking options) to see the WiMAX drivers +# # CONFIG_WAN is not set # CONFIG_PPP is not set # CONFIG_SLIP is not set @@ -708,15 +750,12 @@ CONFIG_INPUT_EVDEV=m # # Character devices # -# CONFIG_AD9960 is not set CONFIG_BFIN_DMA_INTERFACE=m # CONFIG_BFIN_PPI is not set # CONFIG_BFIN_PPIFCD is not set # CONFIG_BFIN_SIMPLE_TIMER is not set # CONFIG_BFIN_SPI_ADC is not set # CONFIG_BFIN_SPORT is not set -# CONFIG_BFIN_TIMER_LATENCY is not set -CONFIG_SIMPLE_GPIO=m # CONFIG_VT is not set # CONFIG_DEVKMEM is not set CONFIG_BFIN_JTAG_COMM=m @@ -730,6 +769,7 @@ CONFIG_BFIN_JTAG_COMM=m # # Non-8250 serial port support # +# CONFIG_SERIAL_MAX3100 is not set CONFIG_SERIAL_BFIN=y CONFIG_SERIAL_BFIN_CONSOLE=y CONFIG_SERIAL_BFIN_DMA=y @@ -740,6 +780,7 @@ CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y # CONFIG_SERIAL_BFIN_SPORT is not set CONFIG_UNIX98_PTYS=y +# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set # CONFIG_LEGACY_PTYS is not set # @@ -763,13 +804,18 @@ CONFIG_SPI_BFIN=y # CONFIG_SPI_BFIN_LOCK is not set # CONFIG_SPI_BFIN_SPORT is not set # CONFIG_SPI_BITBANG is not set +# CONFIG_SPI_GPIO is not set # # SPI Protocol Masters # -# CONFIG_EEPROM_AT25 is not set # CONFIG_SPI_SPIDEV is not set # CONFIG_SPI_TLE62X0 is not set + +# +# PPS support +# +# CONFIG_PPS is not set CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y CONFIG_GPIOLIB=y # CONFIG_DEBUG_GPIO is not set @@ -782,9 +828,6 @@ CONFIG_GPIO_SYSFS=y # # I2C GPIO expanders: # -# CONFIG_GPIO_MAX732X is not set -# CONFIG_GPIO_PCA953X is not set -# CONFIG_GPIO_PCF857X is not set # # PCI GPIO expanders: @@ -822,23 +865,9 @@ CONFIG_SSB_POSSIBLE=y # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set # CONFIG_MFD_TMIO is not set +# CONFIG_EZX_PCAP is not set # CONFIG_REGULATOR is not set - -# -# Multimedia devices -# - -# -# Multimedia core support -# -# CONFIG_VIDEO_DEV is not set -# CONFIG_DVB_CORE is not set -# CONFIG_VIDEO_MEDIA is not set - -# -# Multimedia drivers -# -# CONFIG_DAB is not set +# CONFIG_MEDIA_SUPPORT is not set # # Graphics support @@ -862,7 +891,6 @@ CONFIG_HID=m # # Special HID drivers # -CONFIG_HID_COMPAT=y # CONFIG_USB_SUPPORT is not set # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set @@ -870,10 +898,20 @@ CONFIG_HID_COMPAT=y # CONFIG_ACCESSIBILITY is not set # CONFIG_RTC_CLASS is not set # CONFIG_DMADEVICES is not set +# CONFIG_AUXDISPLAY is not set # CONFIG_UIO is not set + +# +# TI VLYNQ +# # CONFIG_STAGING is not set # +# Firmware Drivers +# +# CONFIG_FIRMWARE_MEMMAP is not set + +# # File systems # # CONFIG_EXT2_FS is not set @@ -882,9 +920,11 @@ CONFIG_HID_COMPAT=y # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set # CONFIG_FS_POSIX_ACL is not set -CONFIG_FILE_LOCKING=y # CONFIG_XFS_FS is not set # CONFIG_OCFS2_FS is not set +# CONFIG_BTRFS_FS is not set +CONFIG_FILE_LOCKING=y +CONFIG_FSNOTIFY=y # CONFIG_DNOTIFY is not set CONFIG_INOTIFY=y CONFIG_INOTIFY_USER=y @@ -894,6 +934,11 @@ CONFIG_INOTIFY_USER=y # CONFIG_FUSE_FS is not set # +# Caches +# +# CONFIG_FSCACHE is not set + +# # CD-ROM/DVD Filesystems # # CONFIG_ISO9660_FS is not set @@ -915,10 +960,7 @@ CONFIG_SYSFS=y # CONFIG_TMPFS is not set # CONFIG_HUGETLB_PAGE is not set # CONFIG_CONFIGFS_FS is not set - -# -# Miscellaneous filesystems -# +CONFIG_MISC_FILESYSTEMS=y # CONFIG_ADFS_FS is not set # CONFIG_AFFS_FS is not set # CONFIG_HFS_FS is not set @@ -937,17 +979,8 @@ CONFIG_JFFS2_ZLIB=y # CONFIG_JFFS2_LZO is not set CONFIG_JFFS2_RTIME=y # CONFIG_JFFS2_RUBIN is not set -CONFIG_YAFFS_FS=m -CONFIG_YAFFS_YAFFS1=y -# CONFIG_YAFFS_9BYTE_TAGS is not set -# CONFIG_YAFFS_DOES_ECC is not set -CONFIG_YAFFS_YAFFS2=y -CONFIG_YAFFS_AUTO_YAFFS2=y -# CONFIG_YAFFS_DISABLE_LAZY_LOAD is not set -# CONFIG_YAFFS_DISABLE_WIDE_TNODES is not set -# CONFIG_YAFFS_ALWAYS_CHECK_CHUNK_ERASED is not set -CONFIG_YAFFS_SHORT_NAMES_IN_RAM=y # CONFIG_CRAMFS is not set +# CONFIG_SQUASHFS is not set # CONFIG_VXFS_FS is not set # CONFIG_MINIX_FS is not set # CONFIG_OMFS_FS is not set @@ -956,6 +989,7 @@ CONFIG_YAFFS_SHORT_NAMES_IN_RAM=y # CONFIG_ROMFS_FS is not set # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set +# CONFIG_NILFS2_FS is not set CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=m CONFIG_NFS_V3=y @@ -966,7 +1000,6 @@ CONFIG_LOCKD=m CONFIG_LOCKD_V4=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=m -# CONFIG_SUNRPC_REGISTER_V4 is not set # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set CONFIG_SMB_FS=m @@ -1034,11 +1067,15 @@ CONFIG_FRAME_WARN=1024 # CONFIG_UNUSED_SYMBOLS is not set CONFIG_DEBUG_FS=y # CONFIG_HEADERS_CHECK is not set +CONFIG_DEBUG_SECTION_MISMATCH=y CONFIG_DEBUG_KERNEL=y CONFIG_DEBUG_SHIRQ=y CONFIG_DETECT_SOFTLOCKUP=y # CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0 +CONFIG_DETECT_HUNG_TASK=y +# CONFIG_BOOTPARAM_HUNG_TASK_PANIC is not set +CONFIG_BOOTPARAM_HUNG_TASK_PANIC_VALUE=0 CONFIG_SCHED_DEBUG=y # CONFIG_SCHEDSTATS is not set # CONFIG_TIMER_STATS is not set @@ -1046,16 +1083,21 @@ CONFIG_SCHED_DEBUG=y # CONFIG_DEBUG_SLAB is not set # CONFIG_DEBUG_SPINLOCK is not set # CONFIG_DEBUG_MUTEXES is not set +# CONFIG_DEBUG_LOCK_ALLOC is not set +# CONFIG_PROVE_LOCKING is not set +# CONFIG_LOCK_STAT is not set # CONFIG_DEBUG_SPINLOCK_SLEEP is not set # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set # CONFIG_DEBUG_KOBJECT is not set CONFIG_DEBUG_BUGVERBOSE=y CONFIG_DEBUG_INFO=y # CONFIG_DEBUG_VM is not set +# CONFIG_DEBUG_NOMMU_REGIONS is not set # CONFIG_DEBUG_WRITECOUNT is not set # CONFIG_DEBUG_MEMORY_INIT is not set # CONFIG_DEBUG_LIST is not set # CONFIG_DEBUG_SG is not set +# CONFIG_DEBUG_NOTIFIERS is not set # CONFIG_FRAME_POINTER is not set # CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set @@ -1063,17 +1105,19 @@ CONFIG_DEBUG_INFO=y # CONFIG_BACKTRACE_SELF_TEST is not set # CONFIG_DEBUG_BLOCK_EXT_DEVT is not set # CONFIG_FAULT_INJECTION is not set - -# -# Tracers -# -# CONFIG_SCHED_TRACER is not set -# CONFIG_CONTEXT_SWITCH_TRACER is not set -# CONFIG_BOOT_TRACER is not set -# CONFIG_DYNAMIC_PRINTK_DEBUG is not set +# CONFIG_PAGE_POISONING is not set +CONFIG_HAVE_FUNCTION_TRACER=y +CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y +CONFIG_TRACING_SUPPORT=y +# CONFIG_FTRACE is not set +# CONFIG_BRANCH_PROFILE_NONE is not set +# CONFIG_PROFILE_ANNOTATED_BRANCHES is not set +# CONFIG_PROFILE_ALL_BRANCHES is not set +# CONFIG_DYNAMIC_DEBUG is not set # CONFIG_SAMPLES is not set CONFIG_HAVE_ARCH_KGDB=y # CONFIG_KGDB is not set +# CONFIG_KMEMCHECK is not set # CONFIG_DEBUG_STACKOVERFLOW is not set # CONFIG_DEBUG_STACK_USAGE is not set CONFIG_DEBUG_VERBOSE=y @@ -1095,16 +1139,15 @@ CONFIG_DEBUG_BFIN_NO_KERN_HWTRACE=y CONFIG_EARLY_PRINTK=y CONFIG_CPLB_INFO=y CONFIG_ACCESS_CHECK=y +# CONFIG_BFIN_ISRAM_SELF_TEST is not set # # Security options # # CONFIG_KEYS is not set -CONFIG_SECURITY=y +# CONFIG_SECURITY is not set # CONFIG_SECURITYFS is not set -# CONFIG_SECURITY_NETWORK is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set -CONFIG_SECURITY_DEFAULT_MMAP_MIN_ADDR=0 CONFIG_CRYPTO=y # @@ -1183,6 +1226,7 @@ CONFIG_CRYPTO=y # Compression # # CONFIG_CRYPTO_DEFLATE is not set +# CONFIG_CRYPTO_ZLIB is not set # CONFIG_CRYPTO_LZO is not set # @@ -1190,11 +1234,13 @@ CONFIG_CRYPTO=y # # CONFIG_CRYPTO_ANSI_CPRNG is not set CONFIG_CRYPTO_HW=y +# CONFIG_BINARY_PRINTF is not set # # Library routines # CONFIG_BITREVERSE=y +CONFIG_GENERIC_FIND_LAST_BIT=y CONFIG_CRC_CCITT=m # CONFIG_CRC16 is not set # CONFIG_CRC_T10DIF is not set @@ -1204,6 +1250,8 @@ CONFIG_CRC32=y # CONFIG_LIBCRC32C is not set CONFIG_ZLIB_INFLATE=y CONFIG_ZLIB_DEFLATE=m +CONFIG_DECOMPRESS_GZIP=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y +CONFIG_NLATTR=y diff --git a/arch/blackfin/configs/BlackStamp_defconfig b/arch/blackfin/configs/BlackStamp_defconfig index 5d944ffd4ab0..9e65d885ec0b 100644 --- a/arch/blackfin/configs/BlackStamp_defconfig +++ b/arch/blackfin/configs/BlackStamp_defconfig @@ -66,6 +66,7 @@ CONFIG_VM_EVENT_COUNTERS=y CONFIG_SLAB=y # CONFIG_SLUB is not set # CONFIG_SLOB is not set +CONFIG_MMAP_ALLOW_UNINITIALIZED=y # CONFIG_PROFILING is not set # CONFIG_MARKERS is not set CONFIG_HAVE_OPROFILE=y @@ -275,6 +276,7 @@ CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_VIRT_TO_BUS=y +CONFIG_NOMMU_INITIAL_TRIM_EXCESS=0 CONFIG_BFIN_GPTIMERS=y # CONFIG_DMA_UNCACHED_4M is not set # CONFIG_DMA_UNCACHED_2M is not set diff --git a/arch/blackfin/configs/CM-BF527_defconfig b/arch/blackfin/configs/CM-BF527_defconfig index 648a31d01bf4..4432150d89e3 100644 --- a/arch/blackfin/configs/CM-BF527_defconfig +++ b/arch/blackfin/configs/CM-BF527_defconfig @@ -1,12 +1,13 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.28 +# Linux kernel version: 2.6.30.5 # # CONFIG_MMU is not set # CONFIG_FPU is not set CONFIG_RWSEM_GENERIC_SPINLOCK=y # CONFIG_RWSEM_XCHGADD_ALGORITHM is not set CONFIG_BLACKFIN=y +CONFIG_GENERIC_BUG=y CONFIG_ZONE_DMA=y CONFIG_GENERIC_FIND_NEXT_BIT=y CONFIG_GENERIC_HWEIGHT=y @@ -15,6 +16,9 @@ CONFIG_GENERIC_IRQ_PROBE=y CONFIG_GENERIC_GPIO=y CONFIG_FORCE_MAX_ZONEORDER=14 CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_LOCKDEP_SUPPORT=y +CONFIG_STACKTRACE_SUPPORT=y +CONFIG_TRACE_IRQFLAGS_SUPPORT=y CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # @@ -25,55 +29,72 @@ CONFIG_BROKEN_ON_SMP=y CONFIG_INIT_ENV_ARG_LIMIT=32 CONFIG_LOCALVERSION="" CONFIG_LOCALVERSION_AUTO=y +CONFIG_HAVE_KERNEL_GZIP=y +CONFIG_HAVE_KERNEL_BZIP2=y +CONFIG_HAVE_KERNEL_LZMA=y +# CONFIG_KERNEL_GZIP is not set +# CONFIG_KERNEL_BZIP2 is not set +CONFIG_KERNEL_LZMA=y CONFIG_SYSVIPC=y CONFIG_SYSVIPC_SYSCTL=y # CONFIG_POSIX_MQUEUE is not set # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set # CONFIG_AUDIT is not set + +# +# RCU Subsystem +# +CONFIG_CLASSIC_RCU=y +# CONFIG_TREE_RCU is not set +# CONFIG_PREEMPT_RCU is not set +# CONFIG_TREE_RCU_TRACE is not set +# CONFIG_PREEMPT_RCU_TRACE is not set CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=14 -# CONFIG_CGROUPS is not set # CONFIG_GROUP_SCHED is not set -CONFIG_SYSFS_DEPRECATED=y -CONFIG_SYSFS_DEPRECATED_V2=y +# CONFIG_CGROUPS is not set +# CONFIG_SYSFS_DEPRECATED_V2 is not set # CONFIG_RELAY is not set # CONFIG_NAMESPACES is not set CONFIG_BLK_DEV_INITRD=y CONFIG_INITRAMFS_SOURCE="" +# CONFIG_RD_GZIP is not set +# CONFIG_RD_BZIP2 is not set +CONFIG_RD_LZMA=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -# CONFIG_SYSCTL is not set +CONFIG_SYSCTL=y +CONFIG_ANON_INODES=y CONFIG_EMBEDDED=y CONFIG_UID16=y # CONFIG_SYSCTL_SYSCALL is not set CONFIG_KALLSYMS=y -# CONFIG_KALLSYMS_ALL is not set # CONFIG_KALLSYMS_EXTRA_PASS is not set +# CONFIG_STRIP_ASM_SYMS is not set CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y # CONFIG_ELF_CORE is not set -CONFIG_COMPAT_BRK=y CONFIG_BASE_FULL=y # CONFIG_FUTEX is not set -CONFIG_ANON_INODES=y CONFIG_EPOLL=y CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y # CONFIG_AIO is not set CONFIG_VM_EVENT_COUNTERS=y +CONFIG_COMPAT_BRK=y CONFIG_SLAB=y # CONFIG_SLUB is not set # CONFIG_SLOB is not set +CONFIG_MMAP_ALLOW_UNINITIALIZED=y # CONFIG_PROFILING is not set # CONFIG_MARKERS is not set CONFIG_HAVE_OPROFILE=y +# CONFIG_SLOW_WORK is not set # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y -CONFIG_RT_MUTEXES=y -CONFIG_TINY_SHMEM=y CONFIG_BASE_SMALL=0 CONFIG_MODULES=y # CONFIG_MODULE_FORCE_LOAD is not set @@ -81,11 +102,8 @@ CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set # CONFIG_MODVERSIONS is not set # CONFIG_MODULE_SRCVERSION_ALL is not set -CONFIG_KMOD=y CONFIG_BLOCK=y # CONFIG_LBD is not set -# CONFIG_BLK_DEV_IO_TRACE is not set -# CONFIG_LSF is not set # CONFIG_BLK_DEV_BSG is not set # CONFIG_BLK_DEV_INTEGRITY is not set @@ -101,7 +119,6 @@ CONFIG_IOSCHED_CFQ=y CONFIG_DEFAULT_CFQ=y # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="cfq" -CONFIG_CLASSIC_RCU=y # CONFIG_PREEMPT_NONE is not set CONFIG_PREEMPT_VOLUNTARY=y # CONFIG_PREEMPT is not set @@ -265,7 +282,10 @@ CONFIG_HZ=250 # CONFIG_SCHED_HRTICK is not set CONFIG_GENERIC_TIME=y CONFIG_GENERIC_CLOCKEVENTS=y +# CONFIG_TICKSOURCE_GPTMR0 is not set +CONFIG_TICKSOURCE_CORETMR=y # CONFIG_CYCLES_CLOCKSOURCE is not set +# CONFIG_GPTMR0_CLOCKSOURCE is not set # CONFIG_NO_HZ is not set # CONFIG_HIGH_RES_TIMERS is not set CONFIG_GENERIC_CLOCKEVENTS_BUILD=y @@ -315,10 +335,12 @@ CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 -# CONFIG_RESOURCES_64BIT is not set # CONFIG_PHYS_ADDR_T_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_VIRT_TO_BUS=y +CONFIG_UNEVICTABLE_LRU=y +CONFIG_DEFAULT_MMAP_MIN_ADDR=4096 +CONFIG_NOMMU_INITIAL_TRIM_EXCESS=0 CONFIG_BFIN_GPTIMERS=y # CONFIG_DMA_UNCACHED_4M is not set # CONFIG_DMA_UNCACHED_2M is not set @@ -329,10 +351,9 @@ CONFIG_DMA_UNCACHED_1M=y # Cache Support # CONFIG_BFIN_ICACHE=y -# CONFIG_BFIN_ICACHE_LOCK is not set +CONFIG_BFIN_EXTMEM_ICACHEABLE=y CONFIG_BFIN_DCACHE=y # CONFIG_BFIN_DCACHE_BANKA is not set -CONFIG_BFIN_EXTMEM_ICACHEABLE=y CONFIG_BFIN_EXTMEM_DCACHEABLE=y CONFIG_BFIN_EXTMEM_WRITEBACK=y # CONFIG_BFIN_EXTMEM_WRITETHROUGH is not set @@ -343,7 +364,7 @@ CONFIG_BFIN_EXTMEM_WRITEBACK=y # CONFIG_MPU is not set # -# Asynchonous Memory Configuration +# Asynchronous Memory Configuration # # @@ -361,7 +382,7 @@ CONFIG_C_AMBEN_ALL=y # EBIU_AMBCTL Control # CONFIG_BANK_0=0x7BB0 -CONFIG_BANK_1=0x5554 +CONFIG_BANK_1=0x7BB0 CONFIG_BANK_2=0x7BB0 CONFIG_BANK_3=0xFFC0 @@ -386,7 +407,6 @@ CONFIG_BINFMT_ZFLAT=y # # CONFIG_PM is not set CONFIG_ARCH_SUSPEND_POSSIBLE=y -# CONFIG_PM_WAKEUP_BY_GPIO is not set # # CPU Frequency scaling @@ -400,11 +420,6 @@ CONFIG_NET=y CONFIG_PACKET=y # CONFIG_PACKET_MMAP is not set CONFIG_UNIX=y -CONFIG_XFRM=y -# CONFIG_XFRM_USER is not set -# CONFIG_XFRM_SUB_POLICY is not set -# CONFIG_XFRM_MIGRATE is not set -# CONFIG_XFRM_STATISTICS is not set # CONFIG_NET_KEY is not set CONFIG_INET=y # CONFIG_IP_MULTICAST is not set @@ -428,7 +443,6 @@ CONFIG_IP_PNP=y # CONFIG_INET_XFRM_MODE_BEET is not set # CONFIG_INET_LRO is not set # CONFIG_INET_DIAG is not set -CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set CONFIG_TCP_CONG_CUBIC=y CONFIG_DEFAULT_TCP_CONG="cubic" @@ -452,7 +466,9 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_LAPB is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set +# CONFIG_PHONET is not set # CONFIG_NET_SCHED is not set +# CONFIG_DCB is not set # # Network testing @@ -463,13 +479,8 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_IRDA is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set -# CONFIG_PHONET is not set -CONFIG_WIRELESS=y -# CONFIG_CFG80211 is not set -CONFIG_WIRELESS_OLD_REGULATORY=y -# CONFIG_WIRELESS_EXT is not set -# CONFIG_MAC80211 is not set -# CONFIG_IEEE80211 is not set +# CONFIG_WIRELESS is not set +# CONFIG_WIMAX is not set # CONFIG_RFKILL is not set # CONFIG_NET_9P is not set @@ -484,22 +495,21 @@ CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y # CONFIG_FW_LOADER is not set -# CONFIG_DEBUG_DRIVER is not set -# CONFIG_DEBUG_DEVRES is not set # CONFIG_SYS_HYPERVISOR is not set # CONFIG_CONNECTOR is not set CONFIG_MTD=y # CONFIG_MTD_DEBUG is not set +# CONFIG_MTD_TESTS is not set # CONFIG_MTD_CONCAT is not set CONFIG_MTD_PARTITIONS=y # CONFIG_MTD_REDBOOT_PARTS is not set -# CONFIG_MTD_CMDLINE_PARTS is not set +CONFIG_MTD_CMDLINE_PARTS=y # CONFIG_MTD_AR7_PARTS is not set # # User Modules And Translation Layers # -CONFIG_MTD_CHAR=m +CONFIG_MTD_CHAR=y CONFIG_MTD_BLKDEVS=y CONFIG_MTD_BLOCK=y # CONFIG_FTL is not set @@ -512,9 +522,9 @@ CONFIG_MTD_BLOCK=y # # RAM/ROM/Flash chip drivers # -# CONFIG_MTD_CFI is not set -CONFIG_MTD_JEDECPROBE=m -CONFIG_MTD_GEN_PROBE=m +CONFIG_MTD_CFI=y +# CONFIG_MTD_JEDECPROBE is not set +CONFIG_MTD_GEN_PROBE=y # CONFIG_MTD_CFI_ADV_OPTIONS is not set CONFIG_MTD_MAP_BANK_WIDTH_1=y CONFIG_MTD_MAP_BANK_WIDTH_2=y @@ -526,9 +536,11 @@ CONFIG_MTD_CFI_I1=y CONFIG_MTD_CFI_I2=y # CONFIG_MTD_CFI_I4 is not set # CONFIG_MTD_CFI_I8 is not set -# CONFIG_MTD_CFI_INTELEXT is not set +CONFIG_MTD_CFI_INTELEXT=y # CONFIG_MTD_CFI_AMDSTD is not set # CONFIG_MTD_CFI_STAA is not set +# CONFIG_MTD_PSD4256G is not set +CONFIG_MTD_CFI_UTIL=y CONFIG_MTD_RAM=y CONFIG_MTD_ROM=m # CONFIG_MTD_ABSENT is not set @@ -538,7 +550,7 @@ CONFIG_MTD_ROM=m # CONFIG_MTD_COMPLEX_MAPPINGS=y # CONFIG_MTD_PHYSMAP is not set -# CONFIG_MTD_GPIO_ADDR is not set +CONFIG_MTD_GPIO_ADDR=y # CONFIG_MTD_UCLINUX is not set # CONFIG_MTD_PLATRAM is not set @@ -562,6 +574,11 @@ CONFIG_MTD_COMPLEX_MAPPINGS=y # CONFIG_MTD_ONENAND is not set # +# LPDDR flash memory drivers +# +# CONFIG_MTD_LPDDR is not set + +# # UBI - Unsorted block images # # CONFIG_MTD_UBI is not set @@ -586,12 +603,46 @@ CONFIG_HAVE_IDE=y # SCSI device support # # CONFIG_RAID_ATTRS is not set -# CONFIG_SCSI is not set -# CONFIG_SCSI_DMA is not set +CONFIG_SCSI=y +CONFIG_SCSI_DMA=y +# CONFIG_SCSI_TGT is not set # CONFIG_SCSI_NETLINK is not set +CONFIG_SCSI_PROC_FS=y + +# +# SCSI support type (disk, tape, CD-ROM) +# +CONFIG_BLK_DEV_SD=y +# CONFIG_CHR_DEV_ST is not set +# CONFIG_CHR_DEV_OSST is not set +# CONFIG_BLK_DEV_SR is not set +# CONFIG_CHR_DEV_SG is not set +# CONFIG_CHR_DEV_SCH is not set + +# +# Some SCSI devices (e.g. CD jukebox) support multiple LUNs +# +# CONFIG_SCSI_MULTI_LUN is not set +# CONFIG_SCSI_CONSTANTS is not set +# CONFIG_SCSI_LOGGING is not set +# CONFIG_SCSI_SCAN_ASYNC is not set +CONFIG_SCSI_WAIT_SCAN=m + +# +# SCSI Transports +# +# CONFIG_SCSI_SPI_ATTRS is not set +# CONFIG_SCSI_FC_ATTRS is not set +# CONFIG_SCSI_ISCSI_ATTRS is not set +# CONFIG_SCSI_SAS_LIBSAS is not set +# CONFIG_SCSI_SRP_ATTRS is not set +# CONFIG_SCSI_LOWLEVEL is not set +# CONFIG_SCSI_DH is not set +# CONFIG_SCSI_OSD_INITIATOR is not set # CONFIG_ATA is not set # CONFIG_MD is not set CONFIG_NETDEVICES=y +CONFIG_COMPAT_NET_DEV_OPS=y # CONFIG_DUMMY is not set # CONFIG_BONDING is not set # CONFIG_MACVLAN is not set @@ -613,6 +664,9 @@ CONFIG_PHYLIB=y # CONFIG_BROADCOM_PHY is not set # CONFIG_ICPLUS_PHY is not set # CONFIG_REALTEK_PHY is not set +# CONFIG_NATIONAL_PHY is not set +# CONFIG_STE10XP is not set +# CONFIG_LSI_ET1011C_PHY is not set # CONFIG_FIXED_PHY is not set # CONFIG_MDIO_BITBANG is not set CONFIG_NET_ETHERNET=y @@ -623,9 +677,11 @@ CONFIG_BFIN_TX_DESC_NUM=10 CONFIG_BFIN_RX_DESC_NUM=20 CONFIG_BFIN_MAC_RMII=y # CONFIG_SMC91X is not set -# CONFIG_SMSC911X is not set # CONFIG_DM9000 is not set # CONFIG_ENC28J60 is not set +# CONFIG_ETHOC is not set +# CONFIG_SMSC911X is not set +# CONFIG_DNET is not set # CONFIG_IBM_NEW_EMAC_ZMII is not set # CONFIG_IBM_NEW_EMAC_RGMII is not set # CONFIG_IBM_NEW_EMAC_TAH is not set @@ -633,6 +689,7 @@ CONFIG_BFIN_MAC_RMII=y # CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set # CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set # CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set +# CONFIG_B44 is not set # CONFIG_NETDEV_1000 is not set # CONFIG_NETDEV_10000 is not set @@ -641,7 +698,10 @@ CONFIG_BFIN_MAC_RMII=y # # CONFIG_WLAN_PRE80211 is not set # CONFIG_WLAN_80211 is not set -# CONFIG_IWLWIFI_LEDS is not set + +# +# Enable WiMAX (Networking options) to see the WiMAX drivers +# # # USB Network Adapters @@ -674,17 +734,13 @@ CONFIG_BFIN_MAC_RMII=y # # Character devices # -# CONFIG_AD9960 is not set -# CONFIG_SPI_ADC_BF533 is not set -# CONFIG_BF5xx_PPIFCD is not set +CONFIG_BFIN_DMA_INTERFACE=m +# CONFIG_BFIN_PPI is not set +# CONFIG_BFIN_PPIFCD is not set # CONFIG_BFIN_SIMPLE_TIMER is not set -# CONFIG_BF5xx_PPI is not set -# CONFIG_BF5xx_EPPI is not set +# CONFIG_BFIN_SPI_ADC is not set # CONFIG_BFIN_SPORT is not set -# CONFIG_BFIN_TIMER_LATENCY is not set -# CONFIG_TWI_LCD is not set -CONFIG_BFIN_DMA_INTERFACE=m -CONFIG_SIMPLE_GPIO=m +# CONFIG_BFIN_TWI_LCD is not set # CONFIG_VT is not set # CONFIG_DEVKMEM is not set # CONFIG_BFIN_JTAG_COMM is not set @@ -698,6 +754,7 @@ CONFIG_SIMPLE_GPIO=m # # Non-8250 serial port support # +# CONFIG_SERIAL_MAX3100 is not set CONFIG_SERIAL_BFIN=y CONFIG_SERIAL_BFIN_CONSOLE=y CONFIG_SERIAL_BFIN_DMA=y @@ -710,6 +767,7 @@ CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y # CONFIG_SERIAL_BFIN_SPORT is not set CONFIG_UNIX98_PTYS=y +# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set # CONFIG_LEGACY_PTYS is not set CONFIG_BFIN_OTP=y # CONFIG_BFIN_OTP_WRITE_ENABLE is not set @@ -758,13 +816,9 @@ CONFIG_I2C_BLACKFIN_TWI_CLK_KHZ=100 # Miscellaneous I2C Chip support # # CONFIG_DS1682 is not set -# CONFIG_AT24 is not set -# CONFIG_SENSORS_AD5252 is not set -# CONFIG_SENSORS_EEPROM is not set # CONFIG_SENSORS_PCF8574 is not set # CONFIG_PCF8575 is not set # CONFIG_SENSORS_PCA9539 is not set -# CONFIG_SENSORS_PCF8591 is not set # CONFIG_SENSORS_MAX6875 is not set # CONFIG_SENSORS_TSL2550 is not set # CONFIG_I2C_DEBUG_CORE is not set @@ -772,7 +826,6 @@ CONFIG_I2C_BLACKFIN_TWI_CLK_KHZ=100 # CONFIG_I2C_DEBUG_BUS is not set # CONFIG_I2C_DEBUG_CHIP is not set CONFIG_SPI=y -# CONFIG_SPI_DEBUG is not set CONFIG_SPI_MASTER=y # @@ -780,17 +833,17 @@ CONFIG_SPI_MASTER=y # CONFIG_SPI_BFIN=y # CONFIG_SPI_BFIN_LOCK is not set +# CONFIG_SPI_BFIN_SPORT is not set # CONFIG_SPI_BITBANG is not set +# CONFIG_SPI_GPIO is not set # # SPI Protocol Masters # -# CONFIG_SPI_AT25 is not set # CONFIG_SPI_SPIDEV is not set # CONFIG_SPI_TLE62X0 is not set CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y CONFIG_GPIOLIB=y -# CONFIG_DEBUG_GPIO is not set CONFIG_GPIO_SYSFS=y # @@ -803,6 +856,7 @@ CONFIG_GPIO_SYSFS=y # CONFIG_GPIO_MAX732X is not set # CONFIG_GPIO_PCA953X is not set # CONFIG_GPIO_PCF857X is not set +# CONFIG_GPIO_ADP5588 is not set # # PCI GPIO expanders: @@ -829,11 +883,13 @@ CONFIG_HWMON=y # CONFIG_SENSORS_ADT7462 is not set # CONFIG_SENSORS_ADT7470 is not set # CONFIG_SENSORS_ADT7473 is not set +# CONFIG_SENSORS_ADT7475 is not set # CONFIG_SENSORS_ATXP1 is not set # CONFIG_SENSORS_DS1621 is not set # CONFIG_SENSORS_F71805F is not set # CONFIG_SENSORS_F71882FG is not set # CONFIG_SENSORS_F75375S is not set +# CONFIG_SENSORS_G760A is not set # CONFIG_SENSORS_GL518SM is not set # CONFIG_SENSORS_GL520SM is not set # CONFIG_SENSORS_IT87 is not set @@ -849,11 +905,16 @@ CONFIG_HWMON=y # CONFIG_SENSORS_LM90 is not set # CONFIG_SENSORS_LM92 is not set # CONFIG_SENSORS_LM93 is not set +# CONFIG_SENSORS_LTC4215 is not set +# CONFIG_SENSORS_LTC4245 is not set +# CONFIG_SENSORS_LM95241 is not set # CONFIG_SENSORS_MAX1111 is not set # CONFIG_SENSORS_MAX1619 is not set # CONFIG_SENSORS_MAX6650 is not set # CONFIG_SENSORS_PC87360 is not set # CONFIG_SENSORS_PC87427 is not set +# CONFIG_SENSORS_PCF8591 is not set +# CONFIG_SENSORS_SHT15 is not set # CONFIG_SENSORS_DME1737 is not set # CONFIG_SENSORS_SMSC47M1 is not set # CONFIG_SENSORS_SMSC47M192 is not set @@ -885,6 +946,12 @@ CONFIG_BFIN_WDT=y # USB-based Watchdog Cards # # CONFIG_USBPCWATCHDOG is not set +CONFIG_SSB_POSSIBLE=y + +# +# Sonics Silicon Backplane +# +# CONFIG_SSB is not set # # Multifunction device drivers @@ -892,10 +959,14 @@ CONFIG_BFIN_WDT=y # CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set +# CONFIG_TPS65010 is not set +# CONFIG_TWL4030_CORE is not set # CONFIG_MFD_TMIO is not set # CONFIG_PMIC_DA903X is not set +# CONFIG_PMIC_ADP5520 is not set # CONFIG_MFD_WM8400 is not set # CONFIG_MFD_WM8350_I2C is not set +# CONFIG_MFD_PCF50633 is not set # CONFIG_REGULATOR is not set # @@ -931,20 +1002,20 @@ CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y # CONFIG_USB_ARCH_HAS_OHCI is not set # CONFIG_USB_ARCH_HAS_EHCI is not set -CONFIG_USB=y +CONFIG_USB=m # CONFIG_USB_DEBUG is not set -# CONFIG_USB_ANNOUNCE_NEW_DEVICES is not set +CONFIG_USB_ANNOUNCE_NEW_DEVICES=y # # Miscellaneous USB options # -# CONFIG_USB_DEVICEFS is not set -CONFIG_USB_DEVICE_CLASS=y +CONFIG_USB_DEVICEFS=y +# CONFIG_USB_DEVICE_CLASS is not set # CONFIG_USB_DYNAMIC_MINORS is not set # CONFIG_USB_OTG is not set # CONFIG_USB_OTG_WHITELIST is not set CONFIG_USB_OTG_BLACKLIST_HUB=y -CONFIG_USB_MON=y +CONFIG_USB_MON=m # CONFIG_USB_WUSB is not set # CONFIG_USB_WUSB_CBAF is not set @@ -952,24 +1023,24 @@ CONFIG_USB_MON=y # USB Host Controller Drivers # # CONFIG_USB_C67X00_HCD is not set +# CONFIG_USB_OXU210HP_HCD is not set # CONFIG_USB_ISP116X_HCD is not set # CONFIG_USB_ISP1760_HCD is not set # CONFIG_USB_ISP1362_HCD is not set # CONFIG_USB_SL811_HCD is not set # CONFIG_USB_R8A66597_HCD is not set # CONFIG_USB_HWA_HCD is not set -CONFIG_USB_MUSB_HDRC=y +CONFIG_USB_MUSB_HDRC=m CONFIG_USB_MUSB_SOC=y # # Blackfin high speed USB Support # -CONFIG_USB_MUSB_HOST=y -# CONFIG_USB_MUSB_PERIPHERAL is not set +# CONFIG_USB_MUSB_HOST is not set +CONFIG_USB_MUSB_PERIPHERAL=y # CONFIG_USB_MUSB_OTG is not set -CONFIG_USB_MUSB_HDRC_HCD=y +CONFIG_USB_GADGET_MUSB_HDRC=y CONFIG_MUSB_PIO_ONLY=y -CONFIG_MUSB_DMA_POLL=y # CONFIG_USB_MUSB_DEBUG is not set # @@ -981,18 +1052,31 @@ CONFIG_MUSB_DMA_POLL=y # CONFIG_USB_TMC is not set # -# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed; +# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may # # -# see USB_STORAGE Help for more information +# also be needed; see USB_STORAGE Help for more info # +CONFIG_USB_STORAGE=m +# CONFIG_USB_STORAGE_DEBUG is not set +# CONFIG_USB_STORAGE_DATAFAB is not set +# CONFIG_USB_STORAGE_FREECOM is not set +# CONFIG_USB_STORAGE_ISD200 is not set +# CONFIG_USB_STORAGE_USBAT is not set +# CONFIG_USB_STORAGE_SDDR09 is not set +# CONFIG_USB_STORAGE_SDDR55 is not set +# CONFIG_USB_STORAGE_JUMPSHOT is not set +# CONFIG_USB_STORAGE_ALAUDA is not set +# CONFIG_USB_STORAGE_KARMA is not set +# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set # CONFIG_USB_LIBUSUAL is not set # # USB Imaging devices # # CONFIG_USB_MDC800 is not set +# CONFIG_USB_MICROTEK is not set # # USB port drivers @@ -1013,7 +1097,6 @@ CONFIG_MUSB_DMA_POLL=y # CONFIG_USB_LED is not set # CONFIG_USB_CYPRESS_CY7C63 is not set # CONFIG_USB_CYTHERM is not set -# CONFIG_USB_PHIDGET is not set # CONFIG_USB_IDMOUSE is not set # CONFIG_USB_FTDI_ELAN is not set # CONFIG_USB_APPLEDISPLAY is not set @@ -1021,9 +1104,50 @@ CONFIG_MUSB_DMA_POLL=y # CONFIG_USB_LD is not set # CONFIG_USB_TRANCEVIBRATOR is not set # CONFIG_USB_IOWARRIOR is not set +# CONFIG_USB_TEST is not set # CONFIG_USB_ISIGHTFW is not set # CONFIG_USB_VST is not set -# CONFIG_USB_GADGET is not set +CONFIG_USB_GADGET=m +# CONFIG_USB_GADGET_DEBUG_FILES is not set +# CONFIG_USB_GADGET_DEBUG_FS is not set +CONFIG_USB_GADGET_VBUS_DRAW=2 +CONFIG_USB_GADGET_SELECTED=y +# CONFIG_USB_GADGET_AT91 is not set +# CONFIG_USB_GADGET_ATMEL_USBA is not set +# CONFIG_USB_GADGET_FSL_USB2 is not set +# CONFIG_USB_GADGET_LH7A40X is not set +# CONFIG_USB_GADGET_OMAP is not set +# CONFIG_USB_GADGET_PXA25X is not set +# CONFIG_USB_GADGET_PXA27X is not set +# CONFIG_USB_GADGET_S3C2410 is not set +# CONFIG_USB_GADGET_IMX is not set +# CONFIG_USB_GADGET_M66592 is not set +# CONFIG_USB_GADGET_AMD5536UDC is not set +# CONFIG_USB_GADGET_FSL_QE is not set +# CONFIG_USB_GADGET_CI13XXX is not set +# CONFIG_USB_GADGET_NET2272 is not set +# CONFIG_USB_GADGET_NET2280 is not set +# CONFIG_USB_GADGET_GOKU is not set +# CONFIG_USB_GADGET_DUMMY_HCD is not set +CONFIG_USB_GADGET_DUALSPEED=y +# CONFIG_USB_ZERO is not set +# CONFIG_USB_AUDIO is not set +CONFIG_USB_ETH=m +CONFIG_USB_ETH_RNDIS=y +# CONFIG_USB_GADGETFS is not set +CONFIG_USB_FILE_STORAGE=m +# CONFIG_USB_FILE_STORAGE_TEST is not set +CONFIG_USB_G_SERIAL=m +# CONFIG_USB_MIDI_GADGET is not set +CONFIG_USB_G_PRINTER=m +# CONFIG_USB_CDC_COMPOSITE is not set + +# +# OTG and related infrastructure +# +CONFIG_USB_OTG_UTILS=y +# CONFIG_USB_GPIO_VBUS is not set +# CONFIG_NOP_USB_XCEIV is not set # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set # CONFIG_NEW_LEDS is not set @@ -1090,6 +1214,7 @@ CONFIG_RTC_INTF_DEV=y # CONFIG_RTC_DRV_BFIN=y # CONFIG_DMADEVICES is not set +# CONFIG_AUXDISPLAY is not set # CONFIG_UIO is not set # CONFIG_STAGING is not set @@ -1102,9 +1227,10 @@ CONFIG_RTC_DRV_BFIN=y # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set # CONFIG_FS_POSIX_ACL is not set -CONFIG_FILE_LOCKING=y # CONFIG_XFS_FS is not set # CONFIG_OCFS2_FS is not set +# CONFIG_BTRFS_FS is not set +CONFIG_FILE_LOCKING=y # CONFIG_DNOTIFY is not set CONFIG_INOTIFY=y CONFIG_INOTIFY_USER=y @@ -1114,6 +1240,11 @@ CONFIG_INOTIFY_USER=y # CONFIG_FUSE_FS is not set # +# Caches +# +# CONFIG_FSCACHE is not set + +# # CD-ROM/DVD Filesystems # # CONFIG_ISO9660_FS is not set @@ -1122,8 +1253,11 @@ CONFIG_INOTIFY_USER=y # # DOS/FAT/NT Filesystems # -# CONFIG_MSDOS_FS is not set -# CONFIG_VFAT_FS is not set +CONFIG_FAT_FS=y +CONFIG_MSDOS_FS=y +CONFIG_VFAT_FS=y +CONFIG_FAT_DEFAULT_CODEPAGE=437 +CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" # CONFIG_NTFS_FS is not set # @@ -1135,10 +1269,7 @@ CONFIG_SYSFS=y # CONFIG_TMPFS is not set # CONFIG_HUGETLB_PAGE is not set # CONFIG_CONFIGFS_FS is not set - -# -# Miscellaneous filesystems -# +CONFIG_MISC_FILESYSTEMS=y # CONFIG_ADFS_FS is not set # CONFIG_AFFS_FS is not set # CONFIG_HFS_FS is not set @@ -1146,9 +1277,19 @@ CONFIG_SYSFS=y # CONFIG_BEFS_FS is not set # CONFIG_BFS_FS is not set # CONFIG_EFS_FS is not set -# CONFIG_YAFFS_FS is not set -# CONFIG_JFFS2_FS is not set +CONFIG_JFFS2_FS=y +CONFIG_JFFS2_FS_DEBUG=0 +CONFIG_JFFS2_FS_WRITEBUFFER=y +# CONFIG_JFFS2_FS_WBUF_VERIFY is not set +# CONFIG_JFFS2_SUMMARY is not set +# CONFIG_JFFS2_FS_XATTR is not set +# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set +CONFIG_JFFS2_ZLIB=y +# CONFIG_JFFS2_LZO is not set +CONFIG_JFFS2_RTIME=y +# CONFIG_JFFS2_RUBIN is not set # CONFIG_CRAMFS is not set +# CONFIG_SQUASHFS is not set # CONFIG_VXFS_FS is not set # CONFIG_MINIX_FS is not set # CONFIG_OMFS_FS is not set @@ -1157,6 +1298,7 @@ CONFIG_SYSFS=y # CONFIG_ROMFS_FS is not set # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set +# CONFIG_NILFS2_FS is not set CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=m CONFIG_NFS_V3=y @@ -1167,7 +1309,6 @@ CONFIG_LOCKD=m CONFIG_LOCKD_V4=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=m -# CONFIG_SUNRPC_REGISTER_V4 is not set # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set CONFIG_SMB_FS=m @@ -1182,9 +1323,9 @@ CONFIG_SMB_FS=m # # CONFIG_PARTITION_ADVANCED is not set CONFIG_MSDOS_PARTITION=y -CONFIG_NLS=m +CONFIG_NLS=y CONFIG_NLS_DEFAULT="iso8859-1" -# CONFIG_NLS_CODEPAGE_437 is not set +CONFIG_NLS_CODEPAGE_437=y # CONFIG_NLS_CODEPAGE_737 is not set # CONFIG_NLS_CODEPAGE_775 is not set # CONFIG_NLS_CODEPAGE_850 is not set @@ -1208,7 +1349,7 @@ CONFIG_NLS_DEFAULT="iso8859-1" # CONFIG_NLS_CODEPAGE_1250 is not set # CONFIG_NLS_CODEPAGE_1251 is not set # CONFIG_NLS_ASCII is not set -# CONFIG_NLS_ISO8859_1 is not set +CONFIG_NLS_ISO8859_1=y # CONFIG_NLS_ISO8859_2 is not set # CONFIG_NLS_ISO8859_3 is not set # CONFIG_NLS_ISO8859_4 is not set @@ -1235,55 +1376,34 @@ CONFIG_FRAME_WARN=1024 # CONFIG_UNUSED_SYMBOLS is not set CONFIG_DEBUG_FS=y # CONFIG_HEADERS_CHECK is not set -CONFIG_DEBUG_KERNEL=y -# CONFIG_DEBUG_SHIRQ is not set -CONFIG_DETECT_SOFTLOCKUP=y -# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set -CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0 -# CONFIG_SCHED_DEBUG is not set -# CONFIG_SCHEDSTATS is not set -# CONFIG_TIMER_STATS is not set -# CONFIG_DEBUG_OBJECTS is not set -# CONFIG_DEBUG_SLAB is not set -# CONFIG_DEBUG_RT_MUTEXES is not set -# CONFIG_RT_MUTEX_TESTER is not set -# CONFIG_DEBUG_SPINLOCK is not set -# CONFIG_DEBUG_MUTEXES is not set -# CONFIG_DEBUG_SPINLOCK_SLEEP is not set -# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set -# CONFIG_DEBUG_KOBJECT is not set -CONFIG_DEBUG_BUGVERBOSE=y -# CONFIG_DEBUG_INFO is not set -# CONFIG_DEBUG_VM is not set -# CONFIG_DEBUG_WRITECOUNT is not set +CONFIG_DEBUG_SECTION_MISMATCH=y +# CONFIG_DEBUG_KERNEL is not set +# CONFIG_DEBUG_BUGVERBOSE is not set # CONFIG_DEBUG_MEMORY_INIT is not set -# CONFIG_DEBUG_LIST is not set -# CONFIG_DEBUG_SG is not set -# CONFIG_FRAME_POINTER is not set -# CONFIG_BOOT_PRINTK_DELAY is not set -# CONFIG_RCU_TORTURE_TEST is not set # CONFIG_RCU_CPU_STALL_DETECTOR is not set -# CONFIG_BACKTRACE_SELF_TEST is not set -# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set -# CONFIG_FAULT_INJECTION is not set -# CONFIG_SYSCTL_SYSCALL_CHECK is not set +CONFIG_HAVE_FUNCTION_TRACER=y +CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y +CONFIG_TRACING_SUPPORT=y # # Tracers # +# CONFIG_FUNCTION_TRACER is not set +# CONFIG_IRQSOFF_TRACER is not set # CONFIG_SCHED_TRACER is not set # CONFIG_CONTEXT_SWITCH_TRACER is not set +# CONFIG_EVENT_TRACER is not set # CONFIG_BOOT_TRACER is not set -# CONFIG_DYNAMIC_PRINTK_DEBUG is not set +# CONFIG_TRACE_BRANCH_PROFILING is not set +# CONFIG_STACK_TRACER is not set +# CONFIG_KMEMTRACE is not set +# CONFIG_WORKQUEUE_TRACER is not set +# CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_DYNAMIC_DEBUG is not set # CONFIG_SAMPLES is not set CONFIG_HAVE_ARCH_KGDB=y -# CONFIG_KGDB is not set -# CONFIG_DEBUG_STACKOVERFLOW is not set -# CONFIG_DEBUG_STACK_USAGE is not set -# CONFIG_KGDB_TESTCASE is not set CONFIG_DEBUG_VERBOSE=y -CONFIG_DEBUG_MMRS=y -# CONFIG_DEBUG_HWERR is not set +# CONFIG_DEBUG_MMRS is not set # CONFIG_DEBUG_DOUBLEFAULT is not set CONFIG_DEBUG_HUNT_FOR_ZERO=y CONFIG_DEBUG_BFIN_HWTRACE_ON=y @@ -1293,9 +1413,10 @@ CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION_OFF=y CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION=0 # CONFIG_DEBUG_BFIN_HWTRACE_EXPAND is not set # CONFIG_DEBUG_BFIN_NO_KERN_HWTRACE is not set -# CONFIG_EARLY_PRINTK is not set +CONFIG_EARLY_PRINTK=y # CONFIG_CPLB_INFO is not set CONFIG_ACCESS_CHECK=y +# CONFIG_BFIN_ISRAM_SELF_TEST is not set # # Security options @@ -1304,9 +1425,9 @@ CONFIG_ACCESS_CHECK=y CONFIG_SECURITY=y # CONFIG_SECURITYFS is not set # CONFIG_SECURITY_NETWORK is not set +# CONFIG_SECURITY_PATH is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set -# CONFIG_SECURITY_ROOTPLUG is not set -CONFIG_SECURITY_DEFAULT_MMAP_MIN_ADDR=0 +# CONFIG_SECURITY_TOMOYO is not set CONFIG_CRYPTO=y # @@ -1385,6 +1506,7 @@ CONFIG_CRYPTO=y # Compression # # CONFIG_CRYPTO_DEFLATE is not set +# CONFIG_CRYPTO_ZLIB is not set # CONFIG_CRYPTO_LZO is not set # @@ -1392,20 +1514,24 @@ CONFIG_CRYPTO=y # # CONFIG_CRYPTO_ANSI_CPRNG is not set CONFIG_CRYPTO_HW=y +# CONFIG_BINARY_PRINTF is not set # # Library routines # CONFIG_BITREVERSE=y +CONFIG_GENERIC_FIND_LAST_BIT=y CONFIG_CRC_CCITT=m # CONFIG_CRC16 is not set # CONFIG_CRC_T10DIF is not set -# CONFIG_CRC_ITU_T is not set +CONFIG_CRC_ITU_T=y CONFIG_CRC32=y -# CONFIG_CRC7 is not set +CONFIG_CRC7=y # CONFIG_LIBCRC32C is not set CONFIG_ZLIB_INFLATE=y -CONFIG_PLIST=y +CONFIG_ZLIB_DEFLATE=y +CONFIG_DECOMPRESS_LZMA=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y +CONFIG_NLATTR=y diff --git a/arch/blackfin/configs/CM-BF533_defconfig b/arch/blackfin/configs/CM-BF533_defconfig index ae665b93b875..df56639ab2f2 100644 --- a/arch/blackfin/configs/CM-BF533_defconfig +++ b/arch/blackfin/configs/CM-BF533_defconfig @@ -1,94 +1,110 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.22.16 +# Linux kernel version: 2.6.30.5 # # CONFIG_MMU is not set # CONFIG_FPU is not set CONFIG_RWSEM_GENERIC_SPINLOCK=y # CONFIG_RWSEM_XCHGADD_ALGORITHM is not set CONFIG_BLACKFIN=y +CONFIG_GENERIC_BUG=y CONFIG_ZONE_DMA=y -CONFIG_SEMAPHORE_SLEEPERS=y CONFIG_GENERIC_FIND_NEXT_BIT=y CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_HARDIRQS=y CONFIG_GENERIC_IRQ_PROBE=y -CONFIG_GENERIC_TIME=y CONFIG_GENERIC_GPIO=y CONFIG_FORCE_MAX_ZONEORDER=14 CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_LOCKDEP_SUPPORT=y +CONFIG_STACKTRACE_SUPPORT=y +CONFIG_TRACE_IRQFLAGS_SUPPORT=y CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # -# Code maturity level options +# General setup # CONFIG_EXPERIMENTAL=y CONFIG_BROKEN_ON_SMP=y CONFIG_INIT_ENV_ARG_LIMIT=32 - -# -# General setup -# CONFIG_LOCALVERSION="" CONFIG_LOCALVERSION_AUTO=y +CONFIG_HAVE_KERNEL_GZIP=y +CONFIG_HAVE_KERNEL_BZIP2=y +CONFIG_HAVE_KERNEL_LZMA=y +# CONFIG_KERNEL_GZIP is not set +# CONFIG_KERNEL_BZIP2 is not set +CONFIG_KERNEL_LZMA=y CONFIG_SYSVIPC=y -# CONFIG_IPC_NS is not set CONFIG_SYSVIPC_SYSCTL=y # CONFIG_POSIX_MQUEUE is not set # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set -# CONFIG_UTS_NS is not set # CONFIG_AUDIT is not set + +# +# RCU Subsystem +# +CONFIG_CLASSIC_RCU=y +# CONFIG_TREE_RCU is not set +# CONFIG_PREEMPT_RCU is not set +# CONFIG_TREE_RCU_TRACE is not set +# CONFIG_PREEMPT_RCU_TRACE is not set CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=14 -# CONFIG_SYSFS_DEPRECATED is not set +# CONFIG_GROUP_SCHED is not set +# CONFIG_CGROUPS is not set +# CONFIG_SYSFS_DEPRECATED_V2 is not set # CONFIG_RELAY is not set -# CONFIG_BLK_DEV_INITRD is not set -# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -# CONFIG_SYSCTL is not set +# CONFIG_NAMESPACES is not set +CONFIG_BLK_DEV_INITRD=y +CONFIG_INITRAMFS_SOURCE="" +# CONFIG_RD_GZIP is not set +# CONFIG_RD_BZIP2 is not set +CONFIG_RD_LZMA=y +CONFIG_CC_OPTIMIZE_FOR_SIZE=y +CONFIG_SYSCTL=y +CONFIG_ANON_INODES=y CONFIG_EMBEDDED=y # CONFIG_UID16 is not set # CONFIG_SYSCTL_SYSCALL is not set CONFIG_KALLSYMS=y # CONFIG_KALLSYMS_EXTRA_PASS is not set -# CONFIG_HOTPLUG is not set +# CONFIG_STRIP_ASM_SYMS is not set +CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y # CONFIG_ELF_CORE is not set CONFIG_BASE_FULL=y # CONFIG_FUTEX is not set -CONFIG_ANON_INODES=y CONFIG_EPOLL=y CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y CONFIG_EVENTFD=y +CONFIG_AIO=y CONFIG_VM_EVENT_COUNTERS=y -CONFIG_BIG_ORDER_ALLOC_NOFAIL_MAGIC=3 -# CONFIG_NP2 is not set +CONFIG_COMPAT_BRK=y CONFIG_SLAB=y # CONFIG_SLUB is not set # CONFIG_SLOB is not set -CONFIG_RT_MUTEXES=y -CONFIG_TINY_SHMEM=y +CONFIG_MMAP_ALLOW_UNINITIALIZED=y +# CONFIG_PROFILING is not set +# CONFIG_MARKERS is not set +CONFIG_HAVE_OPROFILE=y +# CONFIG_SLOW_WORK is not set +# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set +CONFIG_SLABINFO=y CONFIG_BASE_SMALL=0 - -# -# Loadable module support -# CONFIG_MODULES=y -CONFIG_MODULE_UNLOAD=y -# CONFIG_MODULE_FORCE_UNLOAD is not set +# CONFIG_MODULE_FORCE_LOAD is not set +# CONFIG_MODULE_UNLOAD is not set # CONFIG_MODVERSIONS is not set # CONFIG_MODULE_SRCVERSION_ALL is not set -CONFIG_KMOD=y - -# -# Block layer -# CONFIG_BLOCK=y # CONFIG_LBD is not set -# CONFIG_BLK_DEV_IO_TRACE is not set -# CONFIG_LSF is not set +# CONFIG_BLK_DEV_BSG is not set +# CONFIG_BLK_DEV_INTEGRITY is not set # # IO Schedulers @@ -96,7 +112,7 @@ CONFIG_BLOCK=y CONFIG_IOSCHED_NOOP=y # CONFIG_IOSCHED_AS is not set # CONFIG_IOSCHED_DEADLINE is not set -CONFIG_IOSCHED_CFQ=y +# CONFIG_IOSCHED_CFQ is not set # CONFIG_DEFAULT_AS is not set # CONFIG_DEFAULT_DEADLINE is not set # CONFIG_DEFAULT_CFQ is not set @@ -105,6 +121,7 @@ CONFIG_DEFAULT_IOSCHED="noop" CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set +# CONFIG_FREEZER is not set # # Blackfin Processor Options @@ -113,6 +130,10 @@ CONFIG_PREEMPT_NONE=y # # Processor and Board Settings # +# CONFIG_BF512 is not set +# CONFIG_BF514 is not set +# CONFIG_BF516 is not set +# CONFIG_BF518 is not set # CONFIG_BF522 is not set # CONFIG_BF523 is not set # CONFIG_BF524 is not set @@ -125,28 +146,38 @@ CONFIG_BF533=y # CONFIG_BF534 is not set # CONFIG_BF536 is not set # CONFIG_BF537 is not set +# CONFIG_BF538 is not set +# CONFIG_BF539 is not set # CONFIG_BF542 is not set +# CONFIG_BF542M is not set # CONFIG_BF544 is not set +# CONFIG_BF544M is not set # CONFIG_BF547 is not set +# CONFIG_BF547M is not set # CONFIG_BF548 is not set +# CONFIG_BF548M is not set # CONFIG_BF549 is not set +# CONFIG_BF549M is not set # CONFIG_BF561 is not set +CONFIG_BF_REV_MIN=3 +CONFIG_BF_REV_MAX=6 # CONFIG_BF_REV_0_0 is not set # CONFIG_BF_REV_0_1 is not set # CONFIG_BF_REV_0_2 is not set CONFIG_BF_REV_0_3=y # CONFIG_BF_REV_0_4 is not set # CONFIG_BF_REV_0_5 is not set +# CONFIG_BF_REV_0_6 is not set # CONFIG_BF_REV_ANY is not set # CONFIG_BF_REV_NONE is not set CONFIG_BF53x=y -CONFIG_BFIN_SINGLE_CORE=y CONFIG_MEM_MT48LC16M16A2TG_75=y # CONFIG_BFIN533_EZKIT is not set # CONFIG_BFIN533_STAMP is not set +# CONFIG_BLACKSTAMP is not set CONFIG_BFIN533_BLUETECHNIX_CM=y # CONFIG_H8606_HVSISTEMAS is not set -# CONFIG_GENERIC_BF533_BOARD is not set +# CONFIG_BFIN532_IP0X is not set # # BF533/2/1 Specific Configuration @@ -188,6 +219,7 @@ CONFIG_WDTIMER=13 # Board customizations # # CONFIG_CMDLINE_BOOL is not set +CONFIG_BOOT_LOAD=0x1000 # # Clock/PLL Setup @@ -207,13 +239,20 @@ CONFIG_HZ_250=y # CONFIG_HZ_300 is not set # CONFIG_HZ_1000 is not set CONFIG_HZ=250 +# CONFIG_SCHED_HRTICK is not set +CONFIG_GENERIC_TIME=y +CONFIG_GENERIC_CLOCKEVENTS=y +# CONFIG_TICKSOURCE_GPTMR0 is not set +CONFIG_TICKSOURCE_CORETMR=y +# CONFIG_CYCLES_CLOCKSOURCE is not set +# CONFIG_GPTMR0_CLOCKSOURCE is not set +# CONFIG_NO_HZ is not set +# CONFIG_HIGH_RES_TIMERS is not set +CONFIG_GENERIC_CLOCKEVENTS_BUILD=y # -# Memory Setup +# Misc # -CONFIG_MAX_MEM_SIZE=32 -CONFIG_MEM_ADD_WIDTH=9 -CONFIG_BOOT_LOAD=0x1000 CONFIG_BFIN_SCRATCH_REG_RETN=y # CONFIG_BFIN_SCRATCH_REG_RETE is not set # CONFIG_BFIN_SCRATCH_REG_CYCLES is not set @@ -240,6 +279,12 @@ CONFIG_IP_CHECKSUM_L1=y CONFIG_CACHELINE_ALIGNED_L1=y CONFIG_SYSCALL_TAB_L1=y CONFIG_CPLB_SWITCH_TAB_L1=y +CONFIG_APP_STACK_L1=y + +# +# Speed Optimizations +# +CONFIG_BFIN_INS_LOWOVERHEAD=y CONFIG_RAMKERNEL=y # CONFIG_ROMKERNEL is not set CONFIG_SELECT_MEMORY_MODEL=y @@ -248,12 +293,16 @@ CONFIG_FLATMEM_MANUAL=y # CONFIG_SPARSEMEM_MANUAL is not set CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y -# CONFIG_SPARSEMEM_STATIC is not set +CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 -# CONFIG_RESOURCES_64BIT is not set +# CONFIG_PHYS_ADDR_T_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 -CONFIG_LARGE_ALLOCS=y +CONFIG_VIRT_TO_BUS=y +CONFIG_UNEVICTABLE_LRU=y +CONFIG_DEFAULT_MMAP_MIN_ADDR=4096 +CONFIG_NOMMU_INITIAL_TRIM_EXCESS=0 # CONFIG_BFIN_GPTIMERS is not set +# CONFIG_DMA_UNCACHED_4M is not set # CONFIG_DMA_UNCACHED_2M is not set CONFIG_DMA_UNCACHED_1M=y # CONFIG_DMA_UNCACHED_NONE is not set @@ -262,10 +311,9 @@ CONFIG_DMA_UNCACHED_1M=y # Cache Support # CONFIG_BFIN_ICACHE=y -# CONFIG_BFIN_ICACHE_LOCK is not set +CONFIG_BFIN_EXTMEM_ICACHEABLE=y CONFIG_BFIN_DCACHE=y # CONFIG_BFIN_DCACHE_BANKA is not set -CONFIG_BFIN_EXTMEM_ICACHEABLE=y CONFIG_BFIN_EXTMEM_DCACHEABLE=y CONFIG_BFIN_EXTMEM_WRITEBACK=y # CONFIG_BFIN_EXTMEM_WRITETHROUGH is not set @@ -276,7 +324,7 @@ CONFIG_BFIN_EXTMEM_WRITEBACK=y # CONFIG_MPU is not set # -# Asynchonous Memory Configuration +# Asynchronous Memory Configuration # # @@ -301,12 +349,8 @@ CONFIG_BANK_3=0xFFC2 # # Bus options (PCI, PCMCIA, EISA, MCA, ISA) # -# CONFIG_PCI is not set # CONFIG_ARCH_SUPPORTS_MSI is not set - -# -# PCCARD (PCMCIA/CardBus) support -# +# CONFIG_PCCARD is not set # # Executable file formats @@ -315,22 +359,19 @@ CONFIG_BINFMT_ELF_FDPIC=y CONFIG_BINFMT_FLAT=y CONFIG_BINFMT_ZFLAT=y CONFIG_BINFMT_SHARED_FLAT=y +# CONFIG_HAVE_AOUT is not set # CONFIG_BINFMT_MISC is not set # # Power management options # # CONFIG_PM is not set -# CONFIG_PM_WAKEUP_BY_GPIO is not set +CONFIG_ARCH_SUSPEND_POSSIBLE=y # # CPU Frequency scaling # # CONFIG_CPU_FREQ is not set - -# -# Networking -# CONFIG_NET=y # @@ -339,45 +380,13 @@ CONFIG_NET=y CONFIG_PACKET=y # CONFIG_PACKET_MMAP is not set CONFIG_UNIX=y -CONFIG_XFRM=y -# CONFIG_XFRM_USER is not set -# CONFIG_XFRM_SUB_POLICY is not set -# CONFIG_XFRM_MIGRATE is not set # CONFIG_NET_KEY is not set -CONFIG_INET=y -# CONFIG_IP_MULTICAST is not set -# CONFIG_IP_ADVANCED_ROUTER is not set -CONFIG_IP_FIB_HASH=y -# CONFIG_IP_PNP is not set -# CONFIG_NET_IPIP is not set -# CONFIG_NET_IPGRE is not set -# CONFIG_ARPD is not set -# CONFIG_SYN_COOKIES is not set -# CONFIG_INET_AH is not set -# CONFIG_INET_ESP is not set -# CONFIG_INET_IPCOMP is not set -# CONFIG_INET_XFRM_TUNNEL is not set -# CONFIG_INET_TUNNEL is not set -# CONFIG_INET_XFRM_MODE_TRANSPORT is not set -# CONFIG_INET_XFRM_MODE_TUNNEL is not set -# CONFIG_INET_XFRM_MODE_BEET is not set -# CONFIG_INET_DIAG is not set -CONFIG_INET_TCP_DIAG=y -# CONFIG_TCP_CONG_ADVANCED is not set -CONFIG_TCP_CONG_CUBIC=y -CONFIG_DEFAULT_TCP_CONG="cubic" -# CONFIG_TCP_MD5SIG is not set -# CONFIG_IPV6 is not set -# CONFIG_INET6_XFRM_TUNNEL is not set -# CONFIG_INET6_TUNNEL is not set -# CONFIG_NETLABEL is not set +# CONFIG_INET is not set # CONFIG_NETWORK_SECMARK is not set # CONFIG_NETFILTER is not set -# CONFIG_IP_DCCP is not set -# CONFIG_IP_SCTP is not set -# CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set +# CONFIG_NET_DSA is not set # CONFIG_VLAN_8021Q is not set # CONFIG_DECNET is not set # CONFIG_LLC2 is not set @@ -385,31 +394,23 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_ATALK is not set # CONFIG_X25 is not set # CONFIG_LAPB is not set -# CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set - -# -# QoS and/or fair queueing -# +# CONFIG_PHONET is not set # CONFIG_NET_SCHED is not set +# CONFIG_DCB is not set # # Network testing # # CONFIG_NET_PKTGEN is not set # CONFIG_HAMRADIO is not set +# CONFIG_CAN is not set # CONFIG_IRDA is not set # CONFIG_BT is not set -# CONFIG_AF_RXRPC is not set - -# -# Wireless -# -# CONFIG_CFG80211 is not set -# CONFIG_WIRELESS_EXT is not set -# CONFIG_MAC80211 is not set -# CONFIG_IEEE80211 is not set +# CONFIG_WIRELESS is not set +# CONFIG_WIMAX is not set # CONFIG_RFKILL is not set +# CONFIG_NET_9P is not set # # Device Drivers @@ -418,20 +419,22 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # # Generic Driver Options # +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y +CONFIG_FW_LOADER=y +CONFIG_FIRMWARE_IN_KERNEL=y +CONFIG_EXTRA_FIRMWARE="" # CONFIG_SYS_HYPERVISOR is not set - -# -# Connector - unified userspace <-> kernelspace linker -# # CONFIG_CONNECTOR is not set CONFIG_MTD=y # CONFIG_MTD_DEBUG is not set +# CONFIG_MTD_TESTS is not set # CONFIG_MTD_CONCAT is not set CONFIG_MTD_PARTITIONS=y # CONFIG_MTD_REDBOOT_PARTS is not set -# CONFIG_MTD_CMDLINE_PARTS is not set +CONFIG_MTD_CMDLINE_PARTS=y +# CONFIG_MTD_AR7_PARTS is not set # # User Modules And Translation Layers @@ -444,12 +447,15 @@ CONFIG_MTD_BLOCK=y # CONFIG_INFTL is not set # CONFIG_RFD_FTL is not set # CONFIG_SSFDC is not set +# CONFIG_MTD_OOPS is not set # # RAM/ROM/Flash chip drivers # -# CONFIG_MTD_CFI is not set +CONFIG_MTD_CFI=y # CONFIG_MTD_JEDECPROBE is not set +CONFIG_MTD_GEN_PROBE=y +# CONFIG_MTD_CFI_ADV_OPTIONS is not set CONFIG_MTD_MAP_BANK_WIDTH_1=y CONFIG_MTD_MAP_BANK_WIDTH_2=y CONFIG_MTD_MAP_BANK_WIDTH_4=y @@ -460,6 +466,11 @@ CONFIG_MTD_CFI_I1=y CONFIG_MTD_CFI_I2=y # CONFIG_MTD_CFI_I4 is not set # CONFIG_MTD_CFI_I8 is not set +CONFIG_MTD_CFI_INTELEXT=y +# CONFIG_MTD_CFI_AMDSTD is not set +# CONFIG_MTD_CFI_STAA is not set +# CONFIG_MTD_PSD4256G is not set +CONFIG_MTD_CFI_UTIL=y CONFIG_MTD_RAM=y # CONFIG_MTD_ROM is not set # CONFIG_MTD_ABSENT is not set @@ -468,12 +479,16 @@ CONFIG_MTD_RAM=y # Mapping drivers for chip access # # CONFIG_MTD_COMPLEX_MAPPINGS is not set -CONFIG_MTD_UCLINUX=y +CONFIG_MTD_PHYSMAP=y +# CONFIG_MTD_PHYSMAP_COMPAT is not set +# CONFIG_MTD_UCLINUX is not set # CONFIG_MTD_PLATRAM is not set # # Self-contained MTD device drivers # +# CONFIG_MTD_DATAFLASH is not set +# CONFIG_MTD_M25P80 is not set # CONFIG_MTD_SLRAM is not set # CONFIG_MTD_PHRAM is not set # CONFIG_MTD_MTDRAM is not set @@ -489,36 +504,25 @@ CONFIG_MTD_UCLINUX=y # CONFIG_MTD_ONENAND is not set # -# UBI - Unsorted block images +# LPDDR flash memory drivers # -# CONFIG_MTD_UBI is not set +# CONFIG_MTD_LPDDR is not set # -# Parallel port support +# UBI - Unsorted block images # +# CONFIG_MTD_UBI is not set # CONFIG_PARPORT is not set - -# -# Plug and Play support -# -# CONFIG_PNPACPI is not set - -# -# Block devices -# +CONFIG_BLK_DEV=y # CONFIG_BLK_DEV_COW_COMMON is not set # CONFIG_BLK_DEV_LOOP is not set # CONFIG_BLK_DEV_NBD is not set -CONFIG_BLK_DEV_RAM=y -CONFIG_BLK_DEV_RAM_COUNT=16 -CONFIG_BLK_DEV_RAM_SIZE=4096 -CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 +# CONFIG_BLK_DEV_RAM is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set - -# -# Misc devices -# +# CONFIG_BLK_DEV_HD is not set +# CONFIG_MISC_DEVICES is not set +CONFIG_HAVE_IDE=y # CONFIG_IDE is not set # @@ -526,34 +530,19 @@ CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 # # CONFIG_RAID_ATTRS is not set # CONFIG_SCSI is not set +# CONFIG_SCSI_DMA is not set # CONFIG_SCSI_NETLINK is not set # CONFIG_ATA is not set - -# -# Multi-device support (RAID and LVM) -# # CONFIG_MD is not set - -# -# Network device support -# CONFIG_NETDEVICES=y +CONFIG_COMPAT_NET_DEV_OPS=y # CONFIG_DUMMY is not set -# CONFIG_BONDING is not set +# CONFIG_MACVLAN is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set -# CONFIG_PHYLIB is not set - -# -# Ethernet (10 or 100Mbit) -# -CONFIG_NET_ETHERNET=y -CONFIG_MII=y -CONFIG_SMC91X=y -# CONFIG_SMSC911X is not set -# CONFIG_DM9000 is not set +# CONFIG_VETH is not set +# CONFIG_NET_ETHERNET is not set # CONFIG_NETDEV_1000 is not set -# CONFIG_AX88180 is not set # CONFIG_NETDEV_10000 is not set # @@ -561,22 +550,17 @@ CONFIG_SMC91X=y # # CONFIG_WLAN_PRE80211 is not set # CONFIG_WLAN_80211 is not set + +# +# Enable WiMAX (Networking options) to see the WiMAX drivers +# # CONFIG_WAN is not set # CONFIG_PPP is not set # CONFIG_SLIP is not set -# CONFIG_SHAPER is not set # CONFIG_NETCONSOLE is not set # CONFIG_NETPOLL is not set # CONFIG_NET_POLL_CONTROLLER is not set - -# -# ISDN subsystem -# # CONFIG_ISDN is not set - -# -# Telephony Support -# # CONFIG_PHONE is not set # @@ -593,16 +577,15 @@ CONFIG_SMC91X=y # # Character devices # -# CONFIG_AD9960 is not set -# CONFIG_SPI_ADC_BF533 is not set -# CONFIG_BF5xx_PFLAGS is not set -# CONFIG_BF5xx_PPIFCD is not set +# CONFIG_BFIN_DMA_INTERFACE is not set +# CONFIG_BFIN_PPI is not set +# CONFIG_BFIN_PPIFCD is not set # CONFIG_BFIN_SIMPLE_TIMER is not set -# CONFIG_BF5xx_PPI is not set -CONFIG_BFIN_SPORT=y -# CONFIG_BFIN_TIMER_LATENCY is not set +# CONFIG_BFIN_SPI_ADC is not set +# CONFIG_BFIN_SPORT is not set # CONFIG_VT is not set # CONFIG_DEVKMEM is not set +# CONFIG_BFIN_JTAG_COMM is not set # CONFIG_SERIAL_NONSTANDARD is not set # @@ -613,6 +596,7 @@ CONFIG_BFIN_SPORT=y # # Non-8250 serial port support # +# CONFIG_SERIAL_MAX3100 is not set CONFIG_SERIAL_BFIN=y CONFIG_SERIAL_BFIN_CONSOLE=y CONFIG_SERIAL_BFIN_DMA=y @@ -623,176 +607,141 @@ CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y # CONFIG_SERIAL_BFIN_SPORT is not set CONFIG_UNIX98_PTYS=y +# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set # CONFIG_LEGACY_PTYS is not set # # CAN, the car bus and industrial fieldbus # # CONFIG_CAN4LINUX is not set - -# -# IPMI -# # CONFIG_IPMI_HANDLER is not set -# CONFIG_WATCHDOG is not set # CONFIG_HW_RANDOM is not set -# CONFIG_GEN_RTC is not set # CONFIG_R3964 is not set # CONFIG_RAW_DRIVER is not set - -# -# TPM devices -# # CONFIG_TCG_TPM is not set # CONFIG_I2C is not set - -CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y -CONFIG_GPIOLIB=y -CONFIG_GPIO_SYSFS=y +CONFIG_SPI=y +CONFIG_SPI_MASTER=y # -# SPI support +# SPI Master Controller Drivers # -# CONFIG_SPI is not set -# CONFIG_SPI_MASTER is not set +CONFIG_SPI_BFIN=y +# CONFIG_SPI_BFIN_LOCK is not set +# CONFIG_SPI_BFIN_SPORT is not set +# CONFIG_SPI_BITBANG is not set +# CONFIG_SPI_GPIO is not set # -# Dallas's 1-wire bus +# SPI Protocol Masters # +# CONFIG_SPI_SPIDEV is not set +# CONFIG_SPI_TLE62X0 is not set +CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y +# CONFIG_GPIOLIB is not set # CONFIG_W1 is not set -CONFIG_HWMON=y -# CONFIG_HWMON_VID is not set -# CONFIG_SENSORS_ABITUGURU is not set -# CONFIG_SENSORS_F71805F is not set -# CONFIG_SENSORS_PC87427 is not set -# CONFIG_SENSORS_SMSC47M1 is not set -# CONFIG_SENSORS_SMSC47B397 is not set -# CONFIG_SENSORS_VT1211 is not set -# CONFIG_SENSORS_W83627HF is not set -# CONFIG_HWMON_DEBUG_CHIP is not set +# CONFIG_POWER_SUPPLY is not set +# CONFIG_HWMON is not set +# CONFIG_THERMAL is not set +# CONFIG_THERMAL_HWMON is not set +# CONFIG_WATCHDOG is not set +CONFIG_SSB_POSSIBLE=y + +# +# Sonics Silicon Backplane +# +# CONFIG_SSB is not set # # Multifunction device drivers # +# CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set +# CONFIG_HTC_PASIC3 is not set +# CONFIG_MFD_TMIO is not set +# CONFIG_REGULATOR is not set # # Multimedia devices # + +# +# Multimedia core support +# # CONFIG_VIDEO_DEV is not set -# CONFIG_DVB_CORE is not set -# CONFIG_DAB is not set +# CONFIG_VIDEO_MEDIA is not set # -# Graphics support +# Multimedia drivers # -# CONFIG_BACKLIGHT_LCD_SUPPORT is not set +# CONFIG_DAB is not set # -# Display device support +# Graphics support # -# CONFIG_DISPLAY_SUPPORT is not set # CONFIG_VGASTATE is not set +# CONFIG_VIDEO_OUTPUT_CONTROL is not set # CONFIG_FB is not set +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set # -# Sound +# Display device support # +# CONFIG_DISPLAY_SUPPORT is not set # CONFIG_SOUND is not set +# CONFIG_USB_SUPPORT is not set +CONFIG_MMC=y +# CONFIG_MMC_DEBUG is not set +# CONFIG_MMC_UNSAFE_RESUME is not set # -# USB support +# MMC/SD/SDIO Card Drivers # -CONFIG_USB_ARCH_HAS_HCD=y -# CONFIG_USB_ARCH_HAS_OHCI is not set -# CONFIG_USB_ARCH_HAS_EHCI is not set -# CONFIG_USB is not set +CONFIG_MMC_BLOCK=y +# CONFIG_MMC_BLOCK_BOUNCE is not set +# CONFIG_SDIO_UART is not set +# CONFIG_MMC_TEST is not set # -# Enable Host or Gadget support to see Inventra options -# - -# -# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' -# - -# -# USB Gadget Support -# -# CONFIG_USB_GADGET is not set -# CONFIG_MMC is not set - -# -# LED devices +# MMC/SD/SDIO Host Controller Drivers # +# CONFIG_MMC_SDHCI is not set +CONFIG_MMC_SPI=m +# CONFIG_MEMSTICK is not set # CONFIG_NEW_LEDS is not set - -# -# LED drivers -# - -# -# LED Triggers -# - -# -# InfiniBand support -# - -# -# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) -# - -# -# Real Time Clock -# +# CONFIG_ACCESSIBILITY is not set # CONFIG_RTC_CLASS is not set - -# -# DMA Engine support -# -# CONFIG_DMA_ENGINE is not set - -# -# DMA Clients -# - -# -# DMA Devices -# - -# -# PBX support -# -# CONFIG_PBX is not set +# CONFIG_DMADEVICES is not set +# CONFIG_AUXDISPLAY is not set +# CONFIG_UIO is not set +# CONFIG_STAGING is not set # # File systems # -CONFIG_EXT2_FS=y -CONFIG_EXT2_FS_XATTR=y -# CONFIG_EXT2_FS_POSIX_ACL is not set -# CONFIG_EXT2_FS_SECURITY is not set +# CONFIG_EXT2_FS is not set # CONFIG_EXT3_FS is not set -# CONFIG_EXT4DEV_FS is not set -CONFIG_FS_MBCACHE=y +# CONFIG_EXT4_FS is not set # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set # CONFIG_FS_POSIX_ACL is not set # CONFIG_XFS_FS is not set -# CONFIG_GFS2_FS is not set # CONFIG_OCFS2_FS is not set -# CONFIG_MINIX_FS is not set -# CONFIG_ROMFS_FS is not set -CONFIG_INOTIFY=y -CONFIG_INOTIFY_USER=y -# CONFIG_QUOTA is not set +# CONFIG_BTRFS_FS is not set +CONFIG_FILE_LOCKING=y # CONFIG_DNOTIFY is not set +# CONFIG_INOTIFY is not set +# CONFIG_QUOTA is not set # CONFIG_AUTOFS_FS is not set # CONFIG_AUTOFS4_FS is not set # CONFIG_FUSE_FS is not set # +# Caches +# +# CONFIG_FSCACHE is not set + +# # CD-ROM/DVD Filesystems # # CONFIG_ISO9660_FS is not set @@ -801,8 +750,11 @@ CONFIG_INOTIFY_USER=y # # DOS/FAT/NT Filesystems # +CONFIG_FAT_FS=y # CONFIG_MSDOS_FS is not set -# CONFIG_VFAT_FS is not set +CONFIG_VFAT_FS=y +CONFIG_FAT_DEFAULT_CODEPAGE=437 +CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" # CONFIG_NTFS_FS is not set # @@ -813,12 +765,8 @@ CONFIG_PROC_SYSCTL=y CONFIG_SYSFS=y # CONFIG_TMPFS is not set # CONFIG_HUGETLB_PAGE is not set -CONFIG_RAMFS=y # CONFIG_CONFIGFS_FS is not set - -# -# Miscellaneous filesystems -# +CONFIG_MISC_FILESYSTEMS=y # CONFIG_ADFS_FS is not set # CONFIG_AFFS_FS is not set # CONFIG_HFS_FS is not set @@ -826,60 +774,106 @@ CONFIG_RAMFS=y # CONFIG_BEFS_FS is not set # CONFIG_BFS_FS is not set # CONFIG_EFS_FS is not set -# CONFIG_YAFFS_FS is not set # CONFIG_JFFS2_FS is not set # CONFIG_CRAMFS is not set +# CONFIG_SQUASHFS is not set # CONFIG_VXFS_FS is not set +# CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set # CONFIG_HPFS_FS is not set # CONFIG_QNX4FS_FS is not set +# CONFIG_ROMFS_FS is not set # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set - -# -# Network File Systems -# -# CONFIG_NFS_FS is not set -# CONFIG_NFSD is not set -# CONFIG_SMB_FS is not set -# CONFIG_CIFS is not set -# CONFIG_NCP_FS is not set -# CONFIG_CODA_FS is not set -# CONFIG_AFS_FS is not set -# CONFIG_9P_FS is not set +# CONFIG_NILFS2_FS is not set +# CONFIG_NETWORK_FILESYSTEMS is not set # # Partition Types # # CONFIG_PARTITION_ADVANCED is not set CONFIG_MSDOS_PARTITION=y - -# -# Native Language Support -# -# CONFIG_NLS is not set - -# -# Distributed Lock Manager -# -# CONFIG_DLM is not set - -# -# Profiling support -# -# CONFIG_PROFILING is not set +CONFIG_NLS=y +CONFIG_NLS_DEFAULT="iso8859-1" +CONFIG_NLS_CODEPAGE_437=y +# CONFIG_NLS_CODEPAGE_737 is not set +# CONFIG_NLS_CODEPAGE_775 is not set +# CONFIG_NLS_CODEPAGE_850 is not set +# CONFIG_NLS_CODEPAGE_852 is not set +# CONFIG_NLS_CODEPAGE_855 is not set +# CONFIG_NLS_CODEPAGE_857 is not set +# CONFIG_NLS_CODEPAGE_860 is not set +# CONFIG_NLS_CODEPAGE_861 is not set +# CONFIG_NLS_CODEPAGE_862 is not set +# CONFIG_NLS_CODEPAGE_863 is not set +# CONFIG_NLS_CODEPAGE_864 is not set +# CONFIG_NLS_CODEPAGE_865 is not set +# CONFIG_NLS_CODEPAGE_866 is not set +# CONFIG_NLS_CODEPAGE_869 is not set +# CONFIG_NLS_CODEPAGE_936 is not set +# CONFIG_NLS_CODEPAGE_950 is not set +# CONFIG_NLS_CODEPAGE_932 is not set +# CONFIG_NLS_CODEPAGE_949 is not set +# CONFIG_NLS_CODEPAGE_874 is not set +# CONFIG_NLS_ISO8859_8 is not set +# CONFIG_NLS_CODEPAGE_1250 is not set +# CONFIG_NLS_CODEPAGE_1251 is not set +# CONFIG_NLS_ASCII is not set +CONFIG_NLS_ISO8859_1=y +# CONFIG_NLS_ISO8859_2 is not set +# CONFIG_NLS_ISO8859_3 is not set +# CONFIG_NLS_ISO8859_4 is not set +# CONFIG_NLS_ISO8859_5 is not set +# CONFIG_NLS_ISO8859_6 is not set +# CONFIG_NLS_ISO8859_7 is not set +# CONFIG_NLS_ISO8859_9 is not set +# CONFIG_NLS_ISO8859_13 is not set +# CONFIG_NLS_ISO8859_14 is not set +# CONFIG_NLS_ISO8859_15 is not set +# CONFIG_NLS_KOI8_R is not set +# CONFIG_NLS_KOI8_U is not set +# CONFIG_NLS_UTF8 is not set # # Kernel hacking # # CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_WARN_DEPRECATED=y CONFIG_ENABLE_MUST_CHECK=y +CONFIG_FRAME_WARN=1024 # CONFIG_MAGIC_SYSRQ is not set # CONFIG_UNUSED_SYMBOLS is not set CONFIG_DEBUG_FS=y # CONFIG_HEADERS_CHECK is not set +CONFIG_DEBUG_SECTION_MISMATCH=y # CONFIG_DEBUG_KERNEL is not set -CONFIG_DEBUG_BUGVERBOSE=y +# CONFIG_DEBUG_BUGVERBOSE is not set +# CONFIG_DEBUG_MEMORY_INIT is not set +# CONFIG_RCU_CPU_STALL_DETECTOR is not set +CONFIG_HAVE_FUNCTION_TRACER=y +CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y +CONFIG_TRACING_SUPPORT=y + +# +# Tracers +# +# CONFIG_FUNCTION_TRACER is not set +# CONFIG_IRQSOFF_TRACER is not set +# CONFIG_SCHED_TRACER is not set +# CONFIG_CONTEXT_SWITCH_TRACER is not set +# CONFIG_EVENT_TRACER is not set +# CONFIG_BOOT_TRACER is not set +# CONFIG_TRACE_BRANCH_PROFILING is not set +# CONFIG_STACK_TRACER is not set +# CONFIG_KMEMTRACE is not set +# CONFIG_WORKQUEUE_TRACER is not set +# CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_DYNAMIC_DEBUG is not set +# CONFIG_SAMPLES is not set +CONFIG_HAVE_ARCH_KGDB=y +CONFIG_DEBUG_VERBOSE=y CONFIG_DEBUG_MMRS=y +# CONFIG_DEBUG_DOUBLEFAULT is not set CONFIG_DEBUG_HUNT_FOR_ZERO=y CONFIG_DEBUG_BFIN_HWTRACE_ON=y CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION_OFF=y @@ -888,34 +882,39 @@ CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION_OFF=y CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION=0 # CONFIG_DEBUG_BFIN_HWTRACE_EXPAND is not set # CONFIG_DEBUG_BFIN_NO_KERN_HWTRACE is not set -# CONFIG_EARLY_PRINTK is not set +CONFIG_EARLY_PRINTK=y CONFIG_CPLB_INFO=y CONFIG_ACCESS_CHECK=y +# CONFIG_BFIN_ISRAM_SELF_TEST is not set # # Security options # # CONFIG_KEYS is not set CONFIG_SECURITY=y +# CONFIG_SECURITYFS is not set # CONFIG_SECURITY_NETWORK is not set -CONFIG_SECURITY_CAPABILITIES=y - -# -# Cryptographic options -# +# CONFIG_SECURITY_PATH is not set +# CONFIG_SECURITY_FILE_CAPABILITIES is not set +# CONFIG_SECURITY_TOMOYO is not set # CONFIG_CRYPTO is not set +# CONFIG_BINARY_PRINTF is not set # # Library routines # CONFIG_BITREVERSE=y -CONFIG_CRC_CCITT=m +CONFIG_GENERIC_FIND_LAST_BIT=y +CONFIG_CRC_CCITT=y # CONFIG_CRC16 is not set -# CONFIG_CRC_ITU_T is not set +# CONFIG_CRC_T10DIF is not set +CONFIG_CRC_ITU_T=y CONFIG_CRC32=y +CONFIG_CRC7=y # CONFIG_LIBCRC32C is not set CONFIG_ZLIB_INFLATE=y -CONFIG_PLIST=y +CONFIG_DECOMPRESS_LZMA=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y +CONFIG_NLATTR=y diff --git a/arch/blackfin/configs/CM-BF537E_defconfig b/arch/blackfin/configs/CM-BF537E_defconfig index d74b6f4db35d..22e565c51d66 100644 --- a/arch/blackfin/configs/CM-BF537E_defconfig +++ b/arch/blackfin/configs/CM-BF537E_defconfig @@ -1,13 +1,13 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.28.10 -# Wed Jun 3 06:27:41 2009 +# Linux kernel version: 2.6.30.5 # # CONFIG_MMU is not set # CONFIG_FPU is not set CONFIG_RWSEM_GENERIC_SPINLOCK=y # CONFIG_RWSEM_XCHGADD_ALGORITHM is not set CONFIG_BLACKFIN=y +CONFIG_GENERIC_BUG=y CONFIG_ZONE_DMA=y CONFIG_GENERIC_FIND_NEXT_BIT=y CONFIG_GENERIC_HWEIGHT=y @@ -16,6 +16,9 @@ CONFIG_GENERIC_IRQ_PROBE=y CONFIG_GENERIC_GPIO=y CONFIG_FORCE_MAX_ZONEORDER=14 CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_LOCKDEP_SUPPORT=y +CONFIG_STACKTRACE_SUPPORT=y +CONFIG_TRACE_IRQFLAGS_SUPPORT=y CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # @@ -26,21 +29,40 @@ CONFIG_BROKEN_ON_SMP=y CONFIG_INIT_ENV_ARG_LIMIT=32 CONFIG_LOCALVERSION="" CONFIG_LOCALVERSION_AUTO=y +CONFIG_HAVE_KERNEL_GZIP=y +CONFIG_HAVE_KERNEL_BZIP2=y +CONFIG_HAVE_KERNEL_LZMA=y +# CONFIG_KERNEL_GZIP is not set +# CONFIG_KERNEL_BZIP2 is not set +CONFIG_KERNEL_LZMA=y CONFIG_SYSVIPC=y CONFIG_SYSVIPC_SYSCTL=y # CONFIG_POSIX_MQUEUE is not set # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set # CONFIG_AUDIT is not set + +# +# RCU Subsystem +# +CONFIG_CLASSIC_RCU=y +# CONFIG_TREE_RCU is not set +# CONFIG_PREEMPT_RCU is not set +# CONFIG_TREE_RCU_TRACE is not set +# CONFIG_PREEMPT_RCU_TRACE is not set CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=14 -# CONFIG_CGROUPS is not set # CONFIG_GROUP_SCHED is not set +# CONFIG_CGROUPS is not set # CONFIG_SYSFS_DEPRECATED_V2 is not set # CONFIG_RELAY is not set # CONFIG_NAMESPACES is not set -# CONFIG_BLK_DEV_INITRD is not set +CONFIG_BLK_DEV_INITRD=y +CONFIG_INITRAMFS_SOURCE="" +# CONFIG_RD_GZIP is not set +# CONFIG_RD_BZIP2 is not set +CONFIG_RD_LZMA=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_SYSCTL=y CONFIG_ANON_INODES=y @@ -49,7 +71,8 @@ CONFIG_EMBEDDED=y # CONFIG_SYSCTL_SYSCALL is not set CONFIG_KALLSYMS=y # CONFIG_KALLSYMS_EXTRA_PASS is not set -# CONFIG_HOTPLUG is not set +# CONFIG_STRIP_ASM_SYMS is not set +CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y # CONFIG_ELF_CORE is not set @@ -65,12 +88,13 @@ CONFIG_COMPAT_BRK=y CONFIG_SLAB=y # CONFIG_SLUB is not set # CONFIG_SLOB is not set +CONFIG_MMAP_ALLOW_UNINITIALIZED=y # CONFIG_PROFILING is not set # CONFIG_MARKERS is not set CONFIG_HAVE_OPROFILE=y +# CONFIG_SLOW_WORK is not set # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y -CONFIG_TINY_SHMEM=y CONFIG_BASE_SMALL=0 CONFIG_MODULES=y # CONFIG_MODULE_FORCE_LOAD is not set @@ -78,11 +102,8 @@ CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set # CONFIG_MODVERSIONS is not set # CONFIG_MODULE_SRCVERSION_ALL is not set -CONFIG_KMOD=y CONFIG_BLOCK=y # CONFIG_LBD is not set -# CONFIG_BLK_DEV_IO_TRACE is not set -# CONFIG_LSF is not set # CONFIG_BLK_DEV_BSG is not set # CONFIG_BLK_DEV_INTEGRITY is not set @@ -98,7 +119,6 @@ CONFIG_IOSCHED_CFQ=y # CONFIG_DEFAULT_CFQ is not set CONFIG_DEFAULT_NOOP=y CONFIG_DEFAULT_IOSCHED="noop" -CONFIG_CLASSIC_RCU=y CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set @@ -181,7 +201,8 @@ CONFIG_IRQ_MEM_DMA1=13 CONFIG_IRQ_WATCH=13 CONFIG_IRQ_SPI=10 # CONFIG_BFIN537_STAMP is not set -CONFIG_BFIN537_BLUETECHNIX_CM=y +CONFIG_BFIN537_BLUETECHNIX_CM_E=y +# CONFIG_BFIN537_BLUETECHNIX_CM_U is not set # CONFIG_BFIN537_BLUETECHNIX_TCM is not set # CONFIG_PNAV10 is not set # CONFIG_CAMSIG_MINOTAUR is not set @@ -283,10 +304,12 @@ CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 -# CONFIG_RESOURCES_64BIT is not set # CONFIG_PHYS_ADDR_T_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_VIRT_TO_BUS=y +CONFIG_UNEVICTABLE_LRU=y +CONFIG_DEFAULT_MMAP_MIN_ADDR=4096 +CONFIG_NOMMU_INITIAL_TRIM_EXCESS=0 # CONFIG_BFIN_GPTIMERS is not set # CONFIG_DMA_UNCACHED_4M is not set # CONFIG_DMA_UNCACHED_2M is not set @@ -297,10 +320,9 @@ CONFIG_DMA_UNCACHED_1M=y # Cache Support # CONFIG_BFIN_ICACHE=y -# CONFIG_BFIN_ICACHE_LOCK is not set +CONFIG_BFIN_EXTMEM_ICACHEABLE=y CONFIG_BFIN_DCACHE=y # CONFIG_BFIN_DCACHE_BANKA is not set -CONFIG_BFIN_EXTMEM_ICACHEABLE=y CONFIG_BFIN_EXTMEM_DCACHEABLE=y CONFIG_BFIN_EXTMEM_WRITEBACK=y # CONFIG_BFIN_EXTMEM_WRITETHROUGH is not set @@ -311,7 +333,7 @@ CONFIG_BFIN_EXTMEM_WRITEBACK=y # CONFIG_MPU is not set # -# Asynchonous Memory Configuration +# Asynchronous Memory Configuration # # @@ -337,6 +359,7 @@ CONFIG_BANK_3=0xFFC2 # Bus options (PCI, PCMCIA, EISA, MCA, ISA) # # CONFIG_ARCH_SUPPORTS_MSI is not set +# CONFIG_PCCARD is not set # # Executable file formats @@ -366,11 +389,6 @@ CONFIG_NET=y CONFIG_PACKET=y # CONFIG_PACKET_MMAP is not set CONFIG_UNIX=y -CONFIG_XFRM=y -# CONFIG_XFRM_USER is not set -# CONFIG_XFRM_SUB_POLICY is not set -# CONFIG_XFRM_MIGRATE is not set -# CONFIG_XFRM_STATISTICS is not set # CONFIG_NET_KEY is not set CONFIG_INET=y # CONFIG_IP_MULTICAST is not set @@ -394,7 +412,6 @@ CONFIG_IP_PNP=y # CONFIG_INET_XFRM_MODE_BEET is not set # CONFIG_INET_LRO is not set # CONFIG_INET_DIAG is not set -CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set CONFIG_TCP_CONG_CUBIC=y CONFIG_DEFAULT_TCP_CONG="cubic" @@ -418,7 +435,9 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_LAPB is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set +# CONFIG_PHONET is not set # CONFIG_NET_SCHED is not set +# CONFIG_DCB is not set # # Network testing @@ -429,8 +448,8 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_IRDA is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set -# CONFIG_PHONET is not set # CONFIG_WIRELESS is not set +# CONFIG_WIMAX is not set # CONFIG_RFKILL is not set # CONFIG_NET_9P is not set @@ -441,16 +460,21 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # # Generic Driver Options # +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y +CONFIG_FW_LOADER=y +CONFIG_FIRMWARE_IN_KERNEL=y +CONFIG_EXTRA_FIRMWARE="" # CONFIG_SYS_HYPERVISOR is not set # CONFIG_CONNECTOR is not set CONFIG_MTD=y # CONFIG_MTD_DEBUG is not set +# CONFIG_MTD_TESTS is not set # CONFIG_MTD_CONCAT is not set CONFIG_MTD_PARTITIONS=y # CONFIG_MTD_REDBOOT_PARTS is not set -# CONFIG_MTD_CMDLINE_PARTS is not set +CONFIG_MTD_CMDLINE_PARTS=y # CONFIG_MTD_AR7_PARTS is not set # @@ -486,22 +510,26 @@ CONFIG_MTD_CFI_I2=y CONFIG_MTD_CFI_INTELEXT=y # CONFIG_MTD_CFI_AMDSTD is not set # CONFIG_MTD_CFI_STAA is not set +# CONFIG_MTD_PSD4256G is not set CONFIG_MTD_CFI_UTIL=y CONFIG_MTD_RAM=y -# CONFIG_MTD_ROM is not set +CONFIG_MTD_ROM=m # CONFIG_MTD_ABSENT is not set # # Mapping drivers for chip access # CONFIG_MTD_COMPLEX_MAPPINGS=y +# CONFIG_MTD_PHYSMAP is not set CONFIG_MTD_GPIO_ADDR=y -CONFIG_MTD_UCLINUX=y +# CONFIG_MTD_UCLINUX is not set # CONFIG_MTD_PLATRAM is not set # # Self-contained MTD device drivers # +# CONFIG_MTD_DATAFLASH is not set +# CONFIG_MTD_M25P80 is not set # CONFIG_MTD_SLRAM is not set # CONFIG_MTD_PHRAM is not set # CONFIG_MTD_MTDRAM is not set @@ -517,6 +545,11 @@ CONFIG_MTD_UCLINUX=y # CONFIG_MTD_ONENAND is not set # +# LPDDR flash memory drivers +# +# CONFIG_MTD_LPDDR is not set + +# # UBI - Unsorted block images # # CONFIG_MTD_UBI is not set @@ -533,9 +566,14 @@ CONFIG_BLK_DEV_RAM_SIZE=4096 # CONFIG_ATA_OVER_ETH is not set # CONFIG_BLK_DEV_HD is not set CONFIG_MISC_DEVICES=y -# CONFIG_EEPROM_93CX6 is not set # CONFIG_ENCLOSURE_SERVICES is not set # CONFIG_C2PORT is not set + +# +# EEPROM support +# +# CONFIG_EEPROM_AT25 is not set +# CONFIG_EEPROM_93CX6 is not set CONFIG_HAVE_IDE=y # CONFIG_IDE is not set @@ -549,6 +587,7 @@ CONFIG_HAVE_IDE=y # CONFIG_ATA is not set # CONFIG_MD is not set CONFIG_NETDEVICES=y +CONFIG_COMPAT_NET_DEV_OPS=y # CONFIG_DUMMY is not set # CONFIG_BONDING is not set # CONFIG_MACVLAN is not set @@ -570,6 +609,9 @@ CONFIG_PHYLIB=y # CONFIG_BROADCOM_PHY is not set # CONFIG_ICPLUS_PHY is not set # CONFIG_REALTEK_PHY is not set +# CONFIG_NATIONAL_PHY is not set +# CONFIG_STE10XP is not set +# CONFIG_LSI_ET1011C_PHY is not set # CONFIG_FIXED_PHY is not set # CONFIG_MDIO_BITBANG is not set CONFIG_NET_ETHERNET=y @@ -580,8 +622,11 @@ CONFIG_BFIN_TX_DESC_NUM=10 CONFIG_BFIN_RX_DESC_NUM=20 # CONFIG_BFIN_MAC_RMII is not set # CONFIG_SMC91X is not set -# CONFIG_SMSC911X is not set # CONFIG_DM9000 is not set +# CONFIG_ENC28J60 is not set +# CONFIG_ETHOC is not set +# CONFIG_SMSC911X is not set +# CONFIG_DNET is not set # CONFIG_IBM_NEW_EMAC_ZMII is not set # CONFIG_IBM_NEW_EMAC_RGMII is not set # CONFIG_IBM_NEW_EMAC_TAH is not set @@ -598,7 +643,10 @@ CONFIG_BFIN_RX_DESC_NUM=20 # # CONFIG_WLAN_PRE80211 is not set # CONFIG_WLAN_80211 is not set -# CONFIG_IWLWIFI_LEDS is not set + +# +# Enable WiMAX (Networking options) to see the WiMAX drivers +# # CONFIG_WAN is not set # CONFIG_PPP is not set # CONFIG_SLIP is not set @@ -622,15 +670,12 @@ CONFIG_BFIN_RX_DESC_NUM=20 # # Character devices # -# CONFIG_AD9960 is not set CONFIG_BFIN_DMA_INTERFACE=m # CONFIG_BFIN_PPI is not set # CONFIG_BFIN_PPIFCD is not set # CONFIG_BFIN_SIMPLE_TIMER is not set # CONFIG_BFIN_SPI_ADC is not set CONFIG_BFIN_SPORT=y -# CONFIG_BFIN_TIMER_LATENCY is not set -# CONFIG_SIMPLE_GPIO is not set # CONFIG_VT is not set # CONFIG_DEVKMEM is not set # CONFIG_BFIN_JTAG_COMM is not set @@ -644,6 +689,7 @@ CONFIG_BFIN_SPORT=y # # Non-8250 serial port support # +# CONFIG_SERIAL_MAX3100 is not set CONFIG_SERIAL_BFIN=y CONFIG_SERIAL_BFIN_CONSOLE=y CONFIG_SERIAL_BFIN_DMA=y @@ -656,6 +702,7 @@ CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y # CONFIG_SERIAL_BFIN_SPORT is not set CONFIG_UNIX98_PTYS=y +# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set # CONFIG_LEGACY_PTYS is not set # @@ -668,7 +715,23 @@ CONFIG_UNIX98_PTYS=y # CONFIG_RAW_DRIVER is not set # CONFIG_TCG_TPM is not set # CONFIG_I2C is not set -# CONFIG_SPI is not set +CONFIG_SPI=y +CONFIG_SPI_MASTER=y + +# +# SPI Master Controller Drivers +# +CONFIG_SPI_BFIN=y +# CONFIG_SPI_BFIN_LOCK is not set +# CONFIG_SPI_BFIN_SPORT is not set +# CONFIG_SPI_BITBANG is not set +# CONFIG_SPI_GPIO is not set + +# +# SPI Protocol Masters +# +# CONFIG_SPI_SPIDEV is not set +# CONFIG_SPI_TLE62X0 is not set CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y CONFIG_GPIOLIB=y CONFIG_GPIO_SYSFS=y @@ -688,15 +751,21 @@ CONFIG_GPIO_SYSFS=y # # SPI GPIO expanders: # +# CONFIG_GPIO_MAX7301 is not set +# CONFIG_GPIO_MCP23S08 is not set # CONFIG_W1 is not set # CONFIG_POWER_SUPPLY is not set CONFIG_HWMON=y # CONFIG_HWMON_VID is not set +# CONFIG_SENSORS_ADCXX is not set # CONFIG_SENSORS_F71805F is not set # CONFIG_SENSORS_F71882FG is not set # CONFIG_SENSORS_IT87 is not set +# CONFIG_SENSORS_LM70 is not set +# CONFIG_SENSORS_MAX1111 is not set # CONFIG_SENSORS_PC87360 is not set # CONFIG_SENSORS_PC87427 is not set +# CONFIG_SENSORS_SHT15 is not set # CONFIG_SENSORS_SMSC47M1 is not set # CONFIG_SENSORS_SMSC47B397 is not set # CONFIG_SENSORS_VT1211 is not set @@ -758,21 +827,74 @@ CONFIG_USB_ARCH_HAS_HCD=y # CONFIG_USB is not set # CONFIG_USB_OTG_WHITELIST is not set # CONFIG_USB_OTG_BLACKLIST_HUB is not set - -# -# Enable Host or Gadget support to see Inventra options -# - -# -# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed; -# -# CONFIG_USB_GADGET is not set -# CONFIG_MMC is not set +# CONFIG_USB_GADGET_MUSB_HDRC is not set + +# +# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may +# +CONFIG_USB_GADGET=m +# CONFIG_USB_GADGET_DEBUG_FILES is not set +# CONFIG_USB_GADGET_DEBUG_FS is not set +CONFIG_USB_GADGET_VBUS_DRAW=2 +CONFIG_USB_GADGET_SELECTED=y +# CONFIG_USB_GADGET_AT91 is not set +# CONFIG_USB_GADGET_ATMEL_USBA is not set +# CONFIG_USB_GADGET_FSL_USB2 is not set +# CONFIG_USB_GADGET_LH7A40X is not set +# CONFIG_USB_GADGET_OMAP is not set +# CONFIG_USB_GADGET_PXA25X is not set +# CONFIG_USB_GADGET_PXA27X is not set +# CONFIG_USB_GADGET_S3C2410 is not set +# CONFIG_USB_GADGET_IMX is not set +# CONFIG_USB_GADGET_M66592 is not set +# CONFIG_USB_GADGET_AMD5536UDC is not set +# CONFIG_USB_GADGET_FSL_QE is not set +# CONFIG_USB_GADGET_CI13XXX is not set +CONFIG_USB_GADGET_NET2272=y +CONFIG_USB_NET2272=m +# CONFIG_USB_GADGET_NET2280 is not set +# CONFIG_USB_GADGET_GOKU is not set +# CONFIG_USB_GADGET_DUMMY_HCD is not set +CONFIG_USB_GADGET_DUALSPEED=y +# CONFIG_USB_ZERO is not set +# CONFIG_USB_AUDIO is not set +CONFIG_USB_ETH=m +CONFIG_USB_ETH_RNDIS=y +# CONFIG_USB_GADGETFS is not set +# CONFIG_USB_FILE_STORAGE is not set +# CONFIG_USB_G_SERIAL is not set +# CONFIG_USB_MIDI_GADGET is not set +# CONFIG_USB_G_PRINTER is not set +# CONFIG_USB_CDC_COMPOSITE is not set + +# +# OTG and related infrastructure +# +# CONFIG_USB_GPIO_VBUS is not set +# CONFIG_NOP_USB_XCEIV is not set +CONFIG_MMC=y +# CONFIG_MMC_DEBUG is not set +# CONFIG_MMC_UNSAFE_RESUME is not set + +# +# MMC/SD/SDIO Card Drivers +# +CONFIG_MMC_BLOCK=y +# CONFIG_MMC_BLOCK_BOUNCE is not set +# CONFIG_SDIO_UART is not set +# CONFIG_MMC_TEST is not set + +# +# MMC/SD/SDIO Host Controller Drivers +# +# CONFIG_MMC_SDHCI is not set +CONFIG_MMC_SPI=m # CONFIG_MEMSTICK is not set # CONFIG_NEW_LEDS is not set # CONFIG_ACCESSIBILITY is not set # CONFIG_RTC_CLASS is not set # CONFIG_DMADEVICES is not set +# CONFIG_AUXDISPLAY is not set # CONFIG_UIO is not set # CONFIG_STAGING is not set @@ -789,9 +911,10 @@ CONFIG_FS_MBCACHE=y # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set # CONFIG_FS_POSIX_ACL is not set -CONFIG_FILE_LOCKING=y # CONFIG_XFS_FS is not set # CONFIG_OCFS2_FS is not set +# CONFIG_BTRFS_FS is not set +CONFIG_FILE_LOCKING=y # CONFIG_DNOTIFY is not set CONFIG_INOTIFY=y CONFIG_INOTIFY_USER=y @@ -801,6 +924,11 @@ CONFIG_INOTIFY_USER=y # CONFIG_FUSE_FS is not set # +# Caches +# +# CONFIG_FSCACHE is not set + +# # CD-ROM/DVD Filesystems # # CONFIG_ISO9660_FS is not set @@ -809,8 +937,11 @@ CONFIG_INOTIFY_USER=y # # DOS/FAT/NT Filesystems # -# CONFIG_MSDOS_FS is not set -# CONFIG_VFAT_FS is not set +CONFIG_FAT_FS=y +CONFIG_MSDOS_FS=y +CONFIG_VFAT_FS=y +CONFIG_FAT_DEFAULT_CODEPAGE=437 +CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" # CONFIG_NTFS_FS is not set # @@ -822,10 +953,7 @@ CONFIG_SYSFS=y # CONFIG_TMPFS is not set # CONFIG_HUGETLB_PAGE is not set # CONFIG_CONFIGFS_FS is not set - -# -# Miscellaneous filesystems -# +CONFIG_MISC_FILESYSTEMS=y # CONFIG_ADFS_FS is not set # CONFIG_AFFS_FS is not set # CONFIG_HFS_FS is not set @@ -833,9 +961,19 @@ CONFIG_SYSFS=y # CONFIG_BEFS_FS is not set # CONFIG_BFS_FS is not set # CONFIG_EFS_FS is not set -# CONFIG_JFFS2_FS is not set -# CONFIG_YAFFS_FS is not set +CONFIG_JFFS2_FS=y +CONFIG_JFFS2_FS_DEBUG=0 +CONFIG_JFFS2_FS_WRITEBUFFER=y +# CONFIG_JFFS2_FS_WBUF_VERIFY is not set +# CONFIG_JFFS2_SUMMARY is not set +# CONFIG_JFFS2_FS_XATTR is not set +# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set +CONFIG_JFFS2_ZLIB=y +# CONFIG_JFFS2_LZO is not set +CONFIG_JFFS2_RTIME=y +# CONFIG_JFFS2_RUBIN is not set # CONFIG_CRAMFS is not set +# CONFIG_SQUASHFS is not set # CONFIG_VXFS_FS is not set # CONFIG_MINIX_FS is not set # CONFIG_OMFS_FS is not set @@ -844,14 +982,70 @@ CONFIG_SYSFS=y # CONFIG_ROMFS_FS is not set # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set -# CONFIG_NETWORK_FILESYSTEMS is not set +# CONFIG_NILFS2_FS is not set +CONFIG_NETWORK_FILESYSTEMS=y +CONFIG_NFS_FS=m +CONFIG_NFS_V3=y +# CONFIG_NFS_V3_ACL is not set +# CONFIG_NFS_V4 is not set +# CONFIG_NFSD is not set +CONFIG_LOCKD=m +CONFIG_LOCKD_V4=y +CONFIG_NFS_COMMON=y +CONFIG_SUNRPC=m +# CONFIG_RPCSEC_GSS_KRB5 is not set +# CONFIG_RPCSEC_GSS_SPKM3 is not set +# CONFIG_SMB_FS is not set +# CONFIG_CIFS is not set +# CONFIG_NCP_FS is not set +# CONFIG_CODA_FS is not set +# CONFIG_AFS_FS is not set # # Partition Types # # CONFIG_PARTITION_ADVANCED is not set CONFIG_MSDOS_PARTITION=y -# CONFIG_NLS is not set +CONFIG_NLS=y +CONFIG_NLS_DEFAULT="iso8859-1" +CONFIG_NLS_CODEPAGE_437=y +# CONFIG_NLS_CODEPAGE_737 is not set +# CONFIG_NLS_CODEPAGE_775 is not set +# CONFIG_NLS_CODEPAGE_850 is not set +# CONFIG_NLS_CODEPAGE_852 is not set +# CONFIG_NLS_CODEPAGE_855 is not set +# CONFIG_NLS_CODEPAGE_857 is not set +# CONFIG_NLS_CODEPAGE_860 is not set +# CONFIG_NLS_CODEPAGE_861 is not set +# CONFIG_NLS_CODEPAGE_862 is not set +# CONFIG_NLS_CODEPAGE_863 is not set +# CONFIG_NLS_CODEPAGE_864 is not set +# CONFIG_NLS_CODEPAGE_865 is not set +# CONFIG_NLS_CODEPAGE_866 is not set +# CONFIG_NLS_CODEPAGE_869 is not set +# CONFIG_NLS_CODEPAGE_936 is not set +# CONFIG_NLS_CODEPAGE_950 is not set +# CONFIG_NLS_CODEPAGE_932 is not set +# CONFIG_NLS_CODEPAGE_949 is not set +# CONFIG_NLS_CODEPAGE_874 is not set +# CONFIG_NLS_ISO8859_8 is not set +# CONFIG_NLS_CODEPAGE_1250 is not set +# CONFIG_NLS_CODEPAGE_1251 is not set +# CONFIG_NLS_ASCII is not set +CONFIG_NLS_ISO8859_1=y +# CONFIG_NLS_ISO8859_2 is not set +# CONFIG_NLS_ISO8859_3 is not set +# CONFIG_NLS_ISO8859_4 is not set +# CONFIG_NLS_ISO8859_5 is not set +# CONFIG_NLS_ISO8859_6 is not set +# CONFIG_NLS_ISO8859_7 is not set +# CONFIG_NLS_ISO8859_9 is not set +# CONFIG_NLS_ISO8859_13 is not set +# CONFIG_NLS_ISO8859_14 is not set +# CONFIG_NLS_ISO8859_15 is not set +# CONFIG_NLS_KOI8_R is not set +# CONFIG_NLS_KOI8_U is not set +# CONFIG_NLS_UTF8 is not set # CONFIG_DLM is not set # @@ -867,14 +1061,28 @@ CONFIG_DEBUG_FS=y # CONFIG_HEADERS_CHECK is not set CONFIG_DEBUG_SECTION_MISMATCH=y # CONFIG_DEBUG_KERNEL is not set -CONFIG_DEBUG_BUGVERBOSE=y +# CONFIG_DEBUG_BUGVERBOSE is not set # CONFIG_DEBUG_MEMORY_INIT is not set # CONFIG_RCU_CPU_STALL_DETECTOR is not set +CONFIG_HAVE_FUNCTION_TRACER=y +CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y +CONFIG_TRACING_SUPPORT=y # # Tracers # -# CONFIG_DYNAMIC_PRINTK_DEBUG is not set +# CONFIG_FUNCTION_TRACER is not set +# CONFIG_IRQSOFF_TRACER is not set +# CONFIG_SCHED_TRACER is not set +# CONFIG_CONTEXT_SWITCH_TRACER is not set +# CONFIG_EVENT_TRACER is not set +# CONFIG_BOOT_TRACER is not set +# CONFIG_TRACE_BRANCH_PROFILING is not set +# CONFIG_STACK_TRACER is not set +# CONFIG_KMEMTRACE is not set +# CONFIG_WORKQUEUE_TRACER is not set +# CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_DYNAMIC_DEBUG is not set # CONFIG_SAMPLES is not set CONFIG_HAVE_ARCH_KGDB=y CONFIG_DEBUG_VERBOSE=y @@ -888,9 +1096,10 @@ CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION_OFF=y CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION=0 # CONFIG_DEBUG_BFIN_HWTRACE_EXPAND is not set # CONFIG_DEBUG_BFIN_NO_KERN_HWTRACE is not set -# CONFIG_EARLY_PRINTK is not set +CONFIG_EARLY_PRINTK=y CONFIG_CPLB_INFO=y CONFIG_ACCESS_CHECK=y +# CONFIG_BFIN_ISRAM_SELF_TEST is not set # # Security options @@ -899,8 +1108,9 @@ CONFIG_ACCESS_CHECK=y CONFIG_SECURITY=y # CONFIG_SECURITYFS is not set # CONFIG_SECURITY_NETWORK is not set +# CONFIG_SECURITY_PATH is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set -CONFIG_SECURITY_DEFAULT_MMAP_MIN_ADDR=0 +# CONFIG_SECURITY_TOMOYO is not set CONFIG_CRYPTO=y # @@ -979,6 +1189,7 @@ CONFIG_CRYPTO=y # Compression # # CONFIG_CRYPTO_DEFLATE is not set +# CONFIG_CRYPTO_ZLIB is not set # CONFIG_CRYPTO_LZO is not set # @@ -986,19 +1197,24 @@ CONFIG_CRYPTO=y # # CONFIG_CRYPTO_ANSI_CPRNG is not set CONFIG_CRYPTO_HW=y +# CONFIG_BINARY_PRINTF is not set # # Library routines # CONFIG_BITREVERSE=y +CONFIG_GENERIC_FIND_LAST_BIT=y CONFIG_CRC_CCITT=m # CONFIG_CRC16 is not set # CONFIG_CRC_T10DIF is not set -# CONFIG_CRC_ITU_T is not set +CONFIG_CRC_ITU_T=y CONFIG_CRC32=y -# CONFIG_CRC7 is not set +CONFIG_CRC7=y # CONFIG_LIBCRC32C is not set CONFIG_ZLIB_INFLATE=y +CONFIG_ZLIB_DEFLATE=y +CONFIG_DECOMPRESS_LZMA=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y +CONFIG_NLATTR=y diff --git a/arch/blackfin/configs/CM-BF537U_defconfig b/arch/blackfin/configs/CM-BF537U_defconfig index 7fc8dfa1719f..efcc90d2f345 100644 --- a/arch/blackfin/configs/CM-BF537U_defconfig +++ b/arch/blackfin/configs/CM-BF537U_defconfig @@ -1,94 +1,111 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.22.16 +# Linux kernel version: 2.6.30.5 # # CONFIG_MMU is not set # CONFIG_FPU is not set CONFIG_RWSEM_GENERIC_SPINLOCK=y # CONFIG_RWSEM_XCHGADD_ALGORITHM is not set CONFIG_BLACKFIN=y +CONFIG_GENERIC_BUG=y CONFIG_ZONE_DMA=y -CONFIG_SEMAPHORE_SLEEPERS=y CONFIG_GENERIC_FIND_NEXT_BIT=y CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_HARDIRQS=y CONFIG_GENERIC_IRQ_PROBE=y -CONFIG_GENERIC_TIME=y CONFIG_GENERIC_GPIO=y CONFIG_FORCE_MAX_ZONEORDER=14 CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_LOCKDEP_SUPPORT=y +CONFIG_STACKTRACE_SUPPORT=y +CONFIG_TRACE_IRQFLAGS_SUPPORT=y CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # -# Code maturity level options +# General setup # CONFIG_EXPERIMENTAL=y CONFIG_BROKEN_ON_SMP=y CONFIG_INIT_ENV_ARG_LIMIT=32 - -# -# General setup -# CONFIG_LOCALVERSION="" CONFIG_LOCALVERSION_AUTO=y +CONFIG_HAVE_KERNEL_GZIP=y +CONFIG_HAVE_KERNEL_BZIP2=y +CONFIG_HAVE_KERNEL_LZMA=y +# CONFIG_KERNEL_GZIP is not set +# CONFIG_KERNEL_BZIP2 is not set +CONFIG_KERNEL_LZMA=y CONFIG_SYSVIPC=y -# CONFIG_IPC_NS is not set CONFIG_SYSVIPC_SYSCTL=y # CONFIG_POSIX_MQUEUE is not set # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set -# CONFIG_UTS_NS is not set # CONFIG_AUDIT is not set + +# +# RCU Subsystem +# +CONFIG_CLASSIC_RCU=y +# CONFIG_TREE_RCU is not set +# CONFIG_PREEMPT_RCU is not set +# CONFIG_TREE_RCU_TRACE is not set +# CONFIG_PREEMPT_RCU_TRACE is not set CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=14 -# CONFIG_SYSFS_DEPRECATED is not set +# CONFIG_GROUP_SCHED is not set +# CONFIG_CGROUPS is not set +# CONFIG_SYSFS_DEPRECATED_V2 is not set # CONFIG_RELAY is not set -# CONFIG_BLK_DEV_INITRD is not set +# CONFIG_NAMESPACES is not set +CONFIG_BLK_DEV_INITRD=y +CONFIG_INITRAMFS_SOURCE="" +# CONFIG_RD_GZIP is not set +# CONFIG_RD_BZIP2 is not set +CONFIG_RD_LZMA=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -# CONFIG_SYSCTL is not set +CONFIG_SYSCTL=y +CONFIG_ANON_INODES=y CONFIG_EMBEDDED=y # CONFIG_UID16 is not set # CONFIG_SYSCTL_SYSCALL is not set CONFIG_KALLSYMS=y # CONFIG_KALLSYMS_EXTRA_PASS is not set -# CONFIG_HOTPLUG is not set +# CONFIG_STRIP_ASM_SYMS is not set +CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y # CONFIG_ELF_CORE is not set CONFIG_BASE_FULL=y # CONFIG_FUTEX is not set -CONFIG_ANON_INODES=y CONFIG_EPOLL=y CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y CONFIG_EVENTFD=y +CONFIG_AIO=y CONFIG_VM_EVENT_COUNTERS=y -CONFIG_BIG_ORDER_ALLOC_NOFAIL_MAGIC=3 -# CONFIG_NP2 is not set +CONFIG_COMPAT_BRK=y CONFIG_SLAB=y # CONFIG_SLUB is not set # CONFIG_SLOB is not set -CONFIG_RT_MUTEXES=y -CONFIG_TINY_SHMEM=y +CONFIG_MMAP_ALLOW_UNINITIALIZED=y +# CONFIG_PROFILING is not set +# CONFIG_MARKERS is not set +CONFIG_HAVE_OPROFILE=y +# CONFIG_SLOW_WORK is not set +# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set +CONFIG_SLABINFO=y CONFIG_BASE_SMALL=0 - -# -# Loadable module support -# CONFIG_MODULES=y +# CONFIG_MODULE_FORCE_LOAD is not set CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set # CONFIG_MODVERSIONS is not set # CONFIG_MODULE_SRCVERSION_ALL is not set -CONFIG_KMOD=y - -# -# Block layer -# CONFIG_BLOCK=y # CONFIG_LBD is not set -# CONFIG_BLK_DEV_IO_TRACE is not set -# CONFIG_LSF is not set +# CONFIG_BLK_DEV_BSG is not set +# CONFIG_BLK_DEV_INTEGRITY is not set # # IO Schedulers @@ -105,6 +122,7 @@ CONFIG_DEFAULT_IOSCHED="noop" CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set +# CONFIG_FREEZER is not set # # Blackfin Processor Options @@ -113,6 +131,10 @@ CONFIG_PREEMPT_NONE=y # # Processor and Board Settings # +# CONFIG_BF512 is not set +# CONFIG_BF514 is not set +# CONFIG_BF516 is not set +# CONFIG_BF518 is not set # CONFIG_BF522 is not set # CONFIG_BF523 is not set # CONFIG_BF524 is not set @@ -125,22 +147,31 @@ CONFIG_PREEMPT_NONE=y # CONFIG_BF534 is not set # CONFIG_BF536 is not set CONFIG_BF537=y +# CONFIG_BF538 is not set +# CONFIG_BF539 is not set # CONFIG_BF542 is not set +# CONFIG_BF542M is not set # CONFIG_BF544 is not set +# CONFIG_BF544M is not set # CONFIG_BF547 is not set +# CONFIG_BF547M is not set # CONFIG_BF548 is not set +# CONFIG_BF548M is not set # CONFIG_BF549 is not set +# CONFIG_BF549M is not set # CONFIG_BF561 is not set +CONFIG_BF_REV_MIN=2 +CONFIG_BF_REV_MAX=3 # CONFIG_BF_REV_0_0 is not set # CONFIG_BF_REV_0_1 is not set CONFIG_BF_REV_0_2=y # CONFIG_BF_REV_0_3 is not set # CONFIG_BF_REV_0_4 is not set # CONFIG_BF_REV_0_5 is not set +# CONFIG_BF_REV_0_6 is not set # CONFIG_BF_REV_ANY is not set # CONFIG_BF_REV_NONE is not set CONFIG_BF53x=y -CONFIG_BFIN_SINGLE_CORE=y CONFIG_MEM_MT48LC16M16A2TG_75=y CONFIG_IRQ_PLL_WAKEUP=7 CONFIG_IRQ_RTC=8 @@ -150,7 +181,6 @@ CONFIG_IRQ_SPORT0_TX=9 CONFIG_IRQ_SPORT1_RX=9 CONFIG_IRQ_SPORT1_TX=9 CONFIG_IRQ_TWI=10 -CONFIG_IRQ_SPI=10 CONFIG_IRQ_UART0_RX=10 CONFIG_IRQ_UART0_TX=10 CONFIG_IRQ_UART1_RX=10 @@ -169,11 +199,13 @@ CONFIG_IRQ_PORTG_INTB=12 CONFIG_IRQ_MEM_DMA0=13 CONFIG_IRQ_MEM_DMA1=13 CONFIG_IRQ_WATCH=13 +CONFIG_IRQ_SPI=10 # CONFIG_BFIN537_STAMP is not set -CONFIG_BFIN537_BLUETECHNIX_CM=y +# CONFIG_BFIN537_BLUETECHNIX_CM_E is not set +CONFIG_BFIN537_BLUETECHNIX_CM_U=y +# CONFIG_BFIN537_BLUETECHNIX_TCM is not set # CONFIG_PNAV10 is not set # CONFIG_CAMSIG_MINOTAUR is not set -# CONFIG_GENERIC_BF537_BOARD is not set # # BF537 Specific Configuration @@ -196,6 +228,7 @@ CONFIG_IRQ_PROG_INTA=12 # Board customizations # # CONFIG_CMDLINE_BOOL is not set +CONFIG_BOOT_LOAD=0x1000 # # Clock/PLL Setup @@ -215,13 +248,20 @@ CONFIG_HZ_250=y # CONFIG_HZ_300 is not set # CONFIG_HZ_1000 is not set CONFIG_HZ=250 +# CONFIG_SCHED_HRTICK is not set +CONFIG_GENERIC_TIME=y +CONFIG_GENERIC_CLOCKEVENTS=y +# CONFIG_TICKSOURCE_GPTMR0 is not set +CONFIG_TICKSOURCE_CORETMR=y +# CONFIG_CYCLES_CLOCKSOURCE is not set +# CONFIG_GPTMR0_CLOCKSOURCE is not set +# CONFIG_NO_HZ is not set +# CONFIG_HIGH_RES_TIMERS is not set +CONFIG_GENERIC_CLOCKEVENTS_BUILD=y # -# Memory Setup +# Misc # -CONFIG_MAX_MEM_SIZE=32 -CONFIG_MEM_ADD_WIDTH=9 -CONFIG_BOOT_LOAD=0x1000 CONFIG_BFIN_SCRATCH_REG_RETN=y # CONFIG_BFIN_SCRATCH_REG_RETE is not set # CONFIG_BFIN_SCRATCH_REG_CYCLES is not set @@ -248,6 +288,12 @@ CONFIG_IP_CHECKSUM_L1=y CONFIG_CACHELINE_ALIGNED_L1=y CONFIG_SYSCALL_TAB_L1=y CONFIG_CPLB_SWITCH_TAB_L1=y +CONFIG_APP_STACK_L1=y + +# +# Speed Optimizations +# +CONFIG_BFIN_INS_LOWOVERHEAD=y CONFIG_RAMKERNEL=y # CONFIG_ROMKERNEL is not set CONFIG_SELECT_MEMORY_MODEL=y @@ -256,12 +302,16 @@ CONFIG_FLATMEM_MANUAL=y # CONFIG_SPARSEMEM_MANUAL is not set CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y -# CONFIG_SPARSEMEM_STATIC is not set +CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 -# CONFIG_RESOURCES_64BIT is not set +# CONFIG_PHYS_ADDR_T_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 -CONFIG_LARGE_ALLOCS=y +CONFIG_VIRT_TO_BUS=y +CONFIG_UNEVICTABLE_LRU=y +CONFIG_DEFAULT_MMAP_MIN_ADDR=4096 +CONFIG_NOMMU_INITIAL_TRIM_EXCESS=0 # CONFIG_BFIN_GPTIMERS is not set +# CONFIG_DMA_UNCACHED_4M is not set # CONFIG_DMA_UNCACHED_2M is not set CONFIG_DMA_UNCACHED_1M=y # CONFIG_DMA_UNCACHED_NONE is not set @@ -270,10 +320,9 @@ CONFIG_DMA_UNCACHED_1M=y # Cache Support # CONFIG_BFIN_ICACHE=y -# CONFIG_BFIN_ICACHE_LOCK is not set +CONFIG_BFIN_EXTMEM_ICACHEABLE=y CONFIG_BFIN_DCACHE=y # CONFIG_BFIN_DCACHE_BANKA is not set -CONFIG_BFIN_EXTMEM_ICACHEABLE=y CONFIG_BFIN_EXTMEM_DCACHEABLE=y CONFIG_BFIN_EXTMEM_WRITEBACK=y # CONFIG_BFIN_EXTMEM_WRITETHROUGH is not set @@ -284,7 +333,7 @@ CONFIG_BFIN_EXTMEM_WRITEBACK=y # CONFIG_MPU is not set # -# Asynchonous Memory Configuration +# Asynchronous Memory Configuration # # @@ -309,12 +358,8 @@ CONFIG_BANK_3=0xFFC2 # # Bus options (PCI, PCMCIA, EISA, MCA, ISA) # -# CONFIG_PCI is not set # CONFIG_ARCH_SUPPORTS_MSI is not set - -# -# PCCARD (PCMCIA/CardBus) support -# +# CONFIG_PCCARD is not set # # Executable file formats @@ -323,22 +368,19 @@ CONFIG_BINFMT_ELF_FDPIC=y CONFIG_BINFMT_FLAT=y CONFIG_BINFMT_ZFLAT=y CONFIG_BINFMT_SHARED_FLAT=y +# CONFIG_HAVE_AOUT is not set # CONFIG_BINFMT_MISC is not set # # Power management options # # CONFIG_PM is not set -# CONFIG_PM_WAKEUP_BY_GPIO is not set +CONFIG_ARCH_SUSPEND_POSSIBLE=y # # CPU Frequency scaling # # CONFIG_CPU_FREQ is not set - -# -# Networking -# CONFIG_NET=y # @@ -347,10 +389,6 @@ CONFIG_NET=y CONFIG_PACKET=y # CONFIG_PACKET_MMAP is not set CONFIG_UNIX=y -CONFIG_XFRM=y -# CONFIG_XFRM_USER is not set -# CONFIG_XFRM_SUB_POLICY is not set -# CONFIG_XFRM_MIGRATE is not set # CONFIG_NET_KEY is not set CONFIG_INET=y # CONFIG_IP_MULTICAST is not set @@ -369,15 +407,13 @@ CONFIG_IP_FIB_HASH=y # CONFIG_INET_XFRM_MODE_TRANSPORT is not set # CONFIG_INET_XFRM_MODE_TUNNEL is not set # CONFIG_INET_XFRM_MODE_BEET is not set +CONFIG_INET_LRO=y # CONFIG_INET_DIAG is not set -CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set CONFIG_TCP_CONG_CUBIC=y CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TCP_MD5SIG is not set # CONFIG_IPV6 is not set -# CONFIG_INET6_XFRM_TUNNEL is not set -# CONFIG_INET6_TUNNEL is not set # CONFIG_NETLABEL is not set # CONFIG_NETWORK_SECMARK is not set # CONFIG_NETFILTER is not set @@ -386,6 +422,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set +# CONFIG_NET_DSA is not set # CONFIG_VLAN_8021Q is not set # CONFIG_DECNET is not set # CONFIG_LLC2 is not set @@ -395,29 +432,23 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_LAPB is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set - -# -# QoS and/or fair queueing -# +# CONFIG_PHONET is not set # CONFIG_NET_SCHED is not set +# CONFIG_DCB is not set # # Network testing # # CONFIG_NET_PKTGEN is not set # CONFIG_HAMRADIO is not set +# CONFIG_CAN is not set # CONFIG_IRDA is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set - -# -# Wireless -# -# CONFIG_CFG80211 is not set -# CONFIG_WIRELESS_EXT is not set -# CONFIG_MAC80211 is not set -# CONFIG_IEEE80211 is not set +# CONFIG_WIRELESS is not set +# CONFIG_WIMAX is not set # CONFIG_RFKILL is not set +# CONFIG_NET_9P is not set # # Device Drivers @@ -426,20 +457,22 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # # Generic Driver Options # +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y +CONFIG_FW_LOADER=y +CONFIG_FIRMWARE_IN_KERNEL=y +CONFIG_EXTRA_FIRMWARE="" # CONFIG_SYS_HYPERVISOR is not set - -# -# Connector - unified userspace <-> kernelspace linker -# # CONFIG_CONNECTOR is not set CONFIG_MTD=y # CONFIG_MTD_DEBUG is not set +# CONFIG_MTD_TESTS is not set # CONFIG_MTD_CONCAT is not set CONFIG_MTD_PARTITIONS=y # CONFIG_MTD_REDBOOT_PARTS is not set -# CONFIG_MTD_CMDLINE_PARTS is not set +CONFIG_MTD_CMDLINE_PARTS=y +# CONFIG_MTD_AR7_PARTS is not set # # User Modules And Translation Layers @@ -452,12 +485,15 @@ CONFIG_MTD_BLOCK=y # CONFIG_INFTL is not set # CONFIG_RFD_FTL is not set # CONFIG_SSFDC is not set +# CONFIG_MTD_OOPS is not set # # RAM/ROM/Flash chip drivers # -# CONFIG_MTD_CFI is not set +CONFIG_MTD_CFI=y # CONFIG_MTD_JEDECPROBE is not set +CONFIG_MTD_GEN_PROBE=y +# CONFIG_MTD_CFI_ADV_OPTIONS is not set CONFIG_MTD_MAP_BANK_WIDTH_1=y CONFIG_MTD_MAP_BANK_WIDTH_2=y CONFIG_MTD_MAP_BANK_WIDTH_4=y @@ -468,20 +504,29 @@ CONFIG_MTD_CFI_I1=y CONFIG_MTD_CFI_I2=y # CONFIG_MTD_CFI_I4 is not set # CONFIG_MTD_CFI_I8 is not set +CONFIG_MTD_CFI_INTELEXT=y +# CONFIG_MTD_CFI_AMDSTD is not set +# CONFIG_MTD_CFI_STAA is not set +# CONFIG_MTD_PSD4256G is not set +CONFIG_MTD_CFI_UTIL=y CONFIG_MTD_RAM=y -# CONFIG_MTD_ROM is not set +CONFIG_MTD_ROM=m # CONFIG_MTD_ABSENT is not set # # Mapping drivers for chip access # -# CONFIG_MTD_COMPLEX_MAPPINGS is not set -CONFIG_MTD_UCLINUX=y +CONFIG_MTD_COMPLEX_MAPPINGS=y +# CONFIG_MTD_PHYSMAP is not set +CONFIG_MTD_GPIO_ADDR=y +# CONFIG_MTD_UCLINUX is not set # CONFIG_MTD_PLATRAM is not set # # Self-contained MTD device drivers # +# CONFIG_MTD_DATAFLASH is not set +# CONFIG_MTD_M25P80 is not set # CONFIG_MTD_SLRAM is not set # CONFIG_MTD_PHRAM is not set # CONFIG_MTD_MTDRAM is not set @@ -497,36 +542,36 @@ CONFIG_MTD_UCLINUX=y # CONFIG_MTD_ONENAND is not set # -# UBI - Unsorted block images +# LPDDR flash memory drivers # -# CONFIG_MTD_UBI is not set +# CONFIG_MTD_LPDDR is not set # -# Parallel port support +# UBI - Unsorted block images # +# CONFIG_MTD_UBI is not set # CONFIG_PARPORT is not set - -# -# Plug and Play support -# -# CONFIG_PNPACPI is not set - -# -# Block devices -# +CONFIG_BLK_DEV=y # CONFIG_BLK_DEV_COW_COMMON is not set # CONFIG_BLK_DEV_LOOP is not set # CONFIG_BLK_DEV_NBD is not set CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=4096 -CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 +# CONFIG_BLK_DEV_XIP is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set +# CONFIG_BLK_DEV_HD is not set +CONFIG_MISC_DEVICES=y +# CONFIG_ENCLOSURE_SERVICES is not set +# CONFIG_C2PORT is not set # -# Misc devices +# EEPROM support # +# CONFIG_EEPROM_AT25 is not set +# CONFIG_EEPROM_93CX6 is not set +CONFIG_HAVE_IDE=y # CONFIG_IDE is not set # @@ -534,35 +579,20 @@ CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 # # CONFIG_RAID_ATTRS is not set # CONFIG_SCSI is not set +# CONFIG_SCSI_DMA is not set # CONFIG_SCSI_NETLINK is not set # CONFIG_ATA is not set - -# -# Multi-device support (RAID and LVM) -# # CONFIG_MD is not set - -# -# Network device support -# CONFIG_NETDEVICES=y +CONFIG_COMPAT_NET_DEV_OPS=y # CONFIG_DUMMY is not set # CONFIG_BONDING is not set +# CONFIG_MACVLAN is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set -# CONFIG_PHYLIB is not set - -# -# Ethernet (10 or 100Mbit) -# -CONFIG_NET_ETHERNET=y -CONFIG_MII=y -CONFIG_SMC91X=y -# CONFIG_BFIN_MAC is not set -# CONFIG_SMSC911X is not set -# CONFIG_DM9000 is not set +# CONFIG_VETH is not set +# CONFIG_NET_ETHERNET is not set # CONFIG_NETDEV_1000 is not set -# CONFIG_AX88180 is not set # CONFIG_NETDEV_10000 is not set # @@ -570,22 +600,17 @@ CONFIG_SMC91X=y # # CONFIG_WLAN_PRE80211 is not set # CONFIG_WLAN_80211 is not set + +# +# Enable WiMAX (Networking options) to see the WiMAX drivers +# # CONFIG_WAN is not set # CONFIG_PPP is not set # CONFIG_SLIP is not set -# CONFIG_SHAPER is not set # CONFIG_NETCONSOLE is not set # CONFIG_NETPOLL is not set # CONFIG_NET_POLL_CONTROLLER is not set - -# -# ISDN subsystem -# # CONFIG_ISDN is not set - -# -# Telephony Support -# # CONFIG_PHONE is not set # @@ -602,16 +627,15 @@ CONFIG_SMC91X=y # # Character devices # -# CONFIG_AD9960 is not set -# CONFIG_SPI_ADC_BF533 is not set -# CONFIG_BF5xx_PFLAGS is not set -# CONFIG_BF5xx_PPIFCD is not set +CONFIG_BFIN_DMA_INTERFACE=m +# CONFIG_BFIN_PPI is not set +# CONFIG_BFIN_PPIFCD is not set # CONFIG_BFIN_SIMPLE_TIMER is not set -# CONFIG_BF5xx_PPI is not set +# CONFIG_BFIN_SPI_ADC is not set CONFIG_BFIN_SPORT=y -# CONFIG_BFIN_TIMER_LATENCY is not set # CONFIG_VT is not set # CONFIG_DEVKMEM is not set +# CONFIG_BFIN_JTAG_COMM is not set # CONFIG_SERIAL_NONSTANDARD is not set # @@ -622,6 +646,7 @@ CONFIG_BFIN_SPORT=y # # Non-8250 serial port support # +# CONFIG_SERIAL_MAX3100 is not set CONFIG_SERIAL_BFIN=y CONFIG_SERIAL_BFIN_CONSOLE=y CONFIG_SERIAL_BFIN_DMA=y @@ -634,165 +659,201 @@ CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y # CONFIG_SERIAL_BFIN_SPORT is not set CONFIG_UNIX98_PTYS=y +# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set # CONFIG_LEGACY_PTYS is not set # # CAN, the car bus and industrial fieldbus # # CONFIG_CAN4LINUX is not set - -# -# IPMI -# # CONFIG_IPMI_HANDLER is not set -# CONFIG_WATCHDOG is not set # CONFIG_HW_RANDOM is not set -# CONFIG_GEN_RTC is not set # CONFIG_R3964 is not set # CONFIG_RAW_DRIVER is not set +# CONFIG_TCG_TPM is not set +# CONFIG_I2C is not set +CONFIG_SPI=y +CONFIG_SPI_MASTER=y # -# TPM devices +# SPI Master Controller Drivers # -# CONFIG_TCG_TPM is not set -# CONFIG_I2C is not set +CONFIG_SPI_BFIN=y +# CONFIG_SPI_BFIN_LOCK is not set +# CONFIG_SPI_BFIN_SPORT is not set +# CONFIG_SPI_BITBANG is not set +# CONFIG_SPI_GPIO is not set +# +# SPI Protocol Masters +# +# CONFIG_SPI_SPIDEV is not set +# CONFIG_SPI_TLE62X0 is not set CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y CONFIG_GPIOLIB=y CONFIG_GPIO_SYSFS=y # -# SPI support +# Memory mapped GPIO expanders: +# + +# +# I2C GPIO expanders: # -# CONFIG_SPI is not set -# CONFIG_SPI_MASTER is not set # -# Dallas's 1-wire bus +# PCI GPIO expanders: # + +# +# SPI GPIO expanders: +# +# CONFIG_GPIO_MAX7301 is not set +# CONFIG_GPIO_MCP23S08 is not set # CONFIG_W1 is not set +# CONFIG_POWER_SUPPLY is not set CONFIG_HWMON=y # CONFIG_HWMON_VID is not set -# CONFIG_SENSORS_ABITUGURU is not set +# CONFIG_SENSORS_ADCXX is not set # CONFIG_SENSORS_F71805F is not set +# CONFIG_SENSORS_F71882FG is not set +# CONFIG_SENSORS_IT87 is not set +# CONFIG_SENSORS_LM70 is not set +# CONFIG_SENSORS_MAX1111 is not set +# CONFIG_SENSORS_PC87360 is not set # CONFIG_SENSORS_PC87427 is not set +# CONFIG_SENSORS_SHT15 is not set # CONFIG_SENSORS_SMSC47M1 is not set # CONFIG_SENSORS_SMSC47B397 is not set # CONFIG_SENSORS_VT1211 is not set # CONFIG_SENSORS_W83627HF is not set +# CONFIG_SENSORS_W83627EHF is not set # CONFIG_HWMON_DEBUG_CHIP is not set +# CONFIG_THERMAL is not set +# CONFIG_THERMAL_HWMON is not set +# CONFIG_WATCHDOG is not set +CONFIG_SSB_POSSIBLE=y + +# +# Sonics Silicon Backplane +# +# CONFIG_SSB is not set # # Multifunction device drivers # +# CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set +# CONFIG_HTC_PASIC3 is not set +# CONFIG_MFD_TMIO is not set +# CONFIG_REGULATOR is not set # # Multimedia devices # + +# +# Multimedia core support +# # CONFIG_VIDEO_DEV is not set # CONFIG_DVB_CORE is not set -# CONFIG_DAB is not set +# CONFIG_VIDEO_MEDIA is not set # -# Graphics support +# Multimedia drivers # -# CONFIG_BACKLIGHT_LCD_SUPPORT is not set +# CONFIG_DAB is not set # -# Display device support +# Graphics support # -# CONFIG_DISPLAY_SUPPORT is not set # CONFIG_VGASTATE is not set +# CONFIG_VIDEO_OUTPUT_CONTROL is not set # CONFIG_FB is not set +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set # -# Sound +# Display device support # +# CONFIG_DISPLAY_SUPPORT is not set # CONFIG_SOUND is not set - -# -# USB support -# +CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y # CONFIG_USB_ARCH_HAS_OHCI is not set # CONFIG_USB_ARCH_HAS_EHCI is not set # CONFIG_USB is not set -# CONFIG_USB_MUSB_HDRC is not set +# CONFIG_USB_OTG_WHITELIST is not set +# CONFIG_USB_OTG_BLACKLIST_HUB is not set # CONFIG_USB_GADGET_MUSB_HDRC is not set # -# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' -# - -# -# USB Gadget Support +# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may # CONFIG_USB_GADGET=y # CONFIG_USB_GADGET_DEBUG_FILES is not set +# CONFIG_USB_GADGET_DEBUG_FS is not set +CONFIG_USB_GADGET_VBUS_DRAW=2 CONFIG_USB_GADGET_SELECTED=y +# CONFIG_USB_GADGET_AT91 is not set +# CONFIG_USB_GADGET_ATMEL_USBA is not set # CONFIG_USB_GADGET_FSL_USB2 is not set +# CONFIG_USB_GADGET_LH7A40X is not set +# CONFIG_USB_GADGET_OMAP is not set +# CONFIG_USB_GADGET_PXA25X is not set +# CONFIG_USB_GADGET_PXA27X is not set +# CONFIG_USB_GADGET_S3C2410 is not set +# CONFIG_USB_GADGET_IMX is not set +# CONFIG_USB_GADGET_M66592 is not set +# CONFIG_USB_GADGET_AMD5536UDC is not set +# CONFIG_USB_GADGET_FSL_QE is not set +# CONFIG_USB_GADGET_CI13XXX is not set CONFIG_USB_GADGET_NET2272=y CONFIG_USB_NET2272=y # CONFIG_USB_GADGET_NET2280 is not set -# CONFIG_USB_GADGET_PXA2XX is not set # CONFIG_USB_GADGET_GOKU is not set -# CONFIG_USB_GADGET_LH7A40X is not set -# CONFIG_USB_GADGET_OMAP is not set -# CONFIG_USB_GADGET_AT91 is not set # CONFIG_USB_GADGET_DUMMY_HCD is not set CONFIG_USB_GADGET_DUALSPEED=y # CONFIG_USB_ZERO is not set -# CONFIG_USB_ETH is not set +# CONFIG_USB_AUDIO is not set +CONFIG_USB_ETH=y +CONFIG_USB_ETH_RNDIS=y # CONFIG_USB_GADGETFS is not set # CONFIG_USB_FILE_STORAGE is not set # CONFIG_USB_G_SERIAL is not set # CONFIG_USB_MIDI_GADGET is not set -# CONFIG_MMC is not set - -# -# LED devices -# -# CONFIG_NEW_LEDS is not set - -# -# LED drivers -# - -# -# LED Triggers -# +# CONFIG_USB_G_PRINTER is not set +# CONFIG_USB_CDC_COMPOSITE is not set # -# InfiniBand support +# OTG and related infrastructure # +# CONFIG_USB_GPIO_VBUS is not set +# CONFIG_NOP_USB_XCEIV is not set +CONFIG_MMC=y +# CONFIG_MMC_DEBUG is not set +# CONFIG_MMC_UNSAFE_RESUME is not set # -# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) +# MMC/SD/SDIO Card Drivers # +CONFIG_MMC_BLOCK=y +CONFIG_MMC_BLOCK_BOUNCE=y +# CONFIG_SDIO_UART is not set +# CONFIG_MMC_TEST is not set # -# Real Time Clock +# MMC/SD/SDIO Host Controller Drivers # +# CONFIG_MMC_SDHCI is not set +CONFIG_MMC_SPI=m +# CONFIG_MEMSTICK is not set +# CONFIG_NEW_LEDS is not set +# CONFIG_ACCESSIBILITY is not set # CONFIG_RTC_CLASS is not set - -# -# DMA Engine support -# -# CONFIG_DMA_ENGINE is not set - -# -# DMA Clients -# - -# -# DMA Devices -# - -# -# PBX support -# -# CONFIG_PBX is not set +# CONFIG_DMADEVICES is not set +# CONFIG_AUXDISPLAY is not set +# CONFIG_UIO is not set +# CONFIG_STAGING is not set # # File systems @@ -802,25 +863,29 @@ CONFIG_EXT2_FS_XATTR=y # CONFIG_EXT2_FS_POSIX_ACL is not set # CONFIG_EXT2_FS_SECURITY is not set # CONFIG_EXT3_FS is not set -# CONFIG_EXT4DEV_FS is not set +# CONFIG_EXT4_FS is not set CONFIG_FS_MBCACHE=y # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set # CONFIG_FS_POSIX_ACL is not set # CONFIG_XFS_FS is not set -# CONFIG_GFS2_FS is not set # CONFIG_OCFS2_FS is not set -# CONFIG_MINIX_FS is not set -# CONFIG_ROMFS_FS is not set +# CONFIG_BTRFS_FS is not set +CONFIG_FILE_LOCKING=y +# CONFIG_DNOTIFY is not set CONFIG_INOTIFY=y CONFIG_INOTIFY_USER=y # CONFIG_QUOTA is not set -# CONFIG_DNOTIFY is not set # CONFIG_AUTOFS_FS is not set # CONFIG_AUTOFS4_FS is not set # CONFIG_FUSE_FS is not set # +# Caches +# +# CONFIG_FSCACHE is not set + +# # CD-ROM/DVD Filesystems # # CONFIG_ISO9660_FS is not set @@ -829,8 +894,11 @@ CONFIG_INOTIFY_USER=y # # DOS/FAT/NT Filesystems # -# CONFIG_MSDOS_FS is not set -# CONFIG_VFAT_FS is not set +CONFIG_FAT_FS=y +CONFIG_MSDOS_FS=y +CONFIG_VFAT_FS=y +CONFIG_FAT_DEFAULT_CODEPAGE=437 +CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" # CONFIG_NTFS_FS is not set # @@ -841,12 +909,8 @@ CONFIG_PROC_SYSCTL=y CONFIG_SYSFS=y # CONFIG_TMPFS is not set # CONFIG_HUGETLB_PAGE is not set -CONFIG_RAMFS=y # CONFIG_CONFIGFS_FS is not set - -# -# Miscellaneous filesystems -# +CONFIG_MISC_FILESYSTEMS=y # CONFIG_ADFS_FS is not set # CONFIG_AFFS_FS is not set # CONFIG_HFS_FS is not set @@ -854,18 +918,29 @@ CONFIG_RAMFS=y # CONFIG_BEFS_FS is not set # CONFIG_BFS_FS is not set # CONFIG_EFS_FS is not set -# CONFIG_YAFFS_FS is not set -# CONFIG_JFFS2_FS is not set +CONFIG_JFFS2_FS=y +CONFIG_JFFS2_FS_DEBUG=0 +CONFIG_JFFS2_FS_WRITEBUFFER=y +# CONFIG_JFFS2_FS_WBUF_VERIFY is not set +# CONFIG_JFFS2_SUMMARY is not set +# CONFIG_JFFS2_FS_XATTR is not set +# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set +CONFIG_JFFS2_ZLIB=y +# CONFIG_JFFS2_LZO is not set +CONFIG_JFFS2_RTIME=y +# CONFIG_JFFS2_RUBIN is not set # CONFIG_CRAMFS is not set +# CONFIG_SQUASHFS is not set # CONFIG_VXFS_FS is not set +# CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set # CONFIG_HPFS_FS is not set # CONFIG_QNX4FS_FS is not set +# CONFIG_ROMFS_FS is not set # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set - -# -# Network File Systems -# +# CONFIG_NILFS2_FS is not set +CONFIG_NETWORK_FILESYSTEMS=y # CONFIG_NFS_FS is not set # CONFIG_NFSD is not set # CONFIG_SMB_FS is not set @@ -873,41 +948,94 @@ CONFIG_RAMFS=y # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set # CONFIG_AFS_FS is not set -# CONFIG_9P_FS is not set # # Partition Types # # CONFIG_PARTITION_ADVANCED is not set CONFIG_MSDOS_PARTITION=y - -# -# Native Language Support -# -# CONFIG_NLS is not set - -# -# Distributed Lock Manager -# +CONFIG_NLS=y +CONFIG_NLS_DEFAULT="iso8859-1" +CONFIG_NLS_CODEPAGE_437=y +# CONFIG_NLS_CODEPAGE_737 is not set +# CONFIG_NLS_CODEPAGE_775 is not set +# CONFIG_NLS_CODEPAGE_850 is not set +# CONFIG_NLS_CODEPAGE_852 is not set +# CONFIG_NLS_CODEPAGE_855 is not set +# CONFIG_NLS_CODEPAGE_857 is not set +# CONFIG_NLS_CODEPAGE_860 is not set +# CONFIG_NLS_CODEPAGE_861 is not set +# CONFIG_NLS_CODEPAGE_862 is not set +# CONFIG_NLS_CODEPAGE_863 is not set +# CONFIG_NLS_CODEPAGE_864 is not set +# CONFIG_NLS_CODEPAGE_865 is not set +# CONFIG_NLS_CODEPAGE_866 is not set +# CONFIG_NLS_CODEPAGE_869 is not set +# CONFIG_NLS_CODEPAGE_936 is not set +# CONFIG_NLS_CODEPAGE_950 is not set +# CONFIG_NLS_CODEPAGE_932 is not set +# CONFIG_NLS_CODEPAGE_949 is not set +# CONFIG_NLS_CODEPAGE_874 is not set +# CONFIG_NLS_ISO8859_8 is not set +# CONFIG_NLS_CODEPAGE_1250 is not set +# CONFIG_NLS_CODEPAGE_1251 is not set +# CONFIG_NLS_ASCII is not set +CONFIG_NLS_ISO8859_1=y +# CONFIG_NLS_ISO8859_2 is not set +# CONFIG_NLS_ISO8859_3 is not set +# CONFIG_NLS_ISO8859_4 is not set +# CONFIG_NLS_ISO8859_5 is not set +# CONFIG_NLS_ISO8859_6 is not set +# CONFIG_NLS_ISO8859_7 is not set +# CONFIG_NLS_ISO8859_9 is not set +# CONFIG_NLS_ISO8859_13 is not set +# CONFIG_NLS_ISO8859_14 is not set +# CONFIG_NLS_ISO8859_15 is not set +# CONFIG_NLS_KOI8_R is not set +# CONFIG_NLS_KOI8_U is not set +# CONFIG_NLS_UTF8 is not set # CONFIG_DLM is not set # -# Profiling support -# -# CONFIG_PROFILING is not set - -# # Kernel hacking # # CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_WARN_DEPRECATED=y CONFIG_ENABLE_MUST_CHECK=y +CONFIG_FRAME_WARN=1024 # CONFIG_MAGIC_SYSRQ is not set # CONFIG_UNUSED_SYMBOLS is not set CONFIG_DEBUG_FS=y # CONFIG_HEADERS_CHECK is not set +CONFIG_DEBUG_SECTION_MISMATCH=y # CONFIG_DEBUG_KERNEL is not set -CONFIG_DEBUG_BUGVERBOSE=y +# CONFIG_DEBUG_BUGVERBOSE is not set +# CONFIG_DEBUG_MEMORY_INIT is not set +# CONFIG_RCU_CPU_STALL_DETECTOR is not set +CONFIG_HAVE_FUNCTION_TRACER=y +CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y +CONFIG_TRACING_SUPPORT=y + +# +# Tracers +# +# CONFIG_FUNCTION_TRACER is not set +# CONFIG_IRQSOFF_TRACER is not set +# CONFIG_SCHED_TRACER is not set +# CONFIG_CONTEXT_SWITCH_TRACER is not set +# CONFIG_EVENT_TRACER is not set +# CONFIG_BOOT_TRACER is not set +# CONFIG_TRACE_BRANCH_PROFILING is not set +# CONFIG_STACK_TRACER is not set +# CONFIG_KMEMTRACE is not set +# CONFIG_WORKQUEUE_TRACER is not set +# CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_DYNAMIC_DEBUG is not set +# CONFIG_SAMPLES is not set +CONFIG_HAVE_ARCH_KGDB=y +CONFIG_DEBUG_VERBOSE=y CONFIG_DEBUG_MMRS=y +# CONFIG_DEBUG_DOUBLEFAULT is not set CONFIG_DEBUG_HUNT_FOR_ZERO=y CONFIG_DEBUG_BFIN_HWTRACE_ON=y CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION_OFF=y @@ -916,34 +1044,40 @@ CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION_OFF=y CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION=0 # CONFIG_DEBUG_BFIN_HWTRACE_EXPAND is not set # CONFIG_DEBUG_BFIN_NO_KERN_HWTRACE is not set -# CONFIG_EARLY_PRINTK is not set +CONFIG_EARLY_PRINTK=y CONFIG_CPLB_INFO=y CONFIG_ACCESS_CHECK=y +# CONFIG_BFIN_ISRAM_SELF_TEST is not set # # Security options # # CONFIG_KEYS is not set CONFIG_SECURITY=y +# CONFIG_SECURITYFS is not set # CONFIG_SECURITY_NETWORK is not set -CONFIG_SECURITY_CAPABILITIES=y - -# -# Cryptographic options -# +# CONFIG_SECURITY_PATH is not set +# CONFIG_SECURITY_FILE_CAPABILITIES is not set +# CONFIG_SECURITY_TOMOYO is not set # CONFIG_CRYPTO is not set +# CONFIG_BINARY_PRINTF is not set # # Library routines # CONFIG_BITREVERSE=y +CONFIG_GENERIC_FIND_LAST_BIT=y CONFIG_CRC_CCITT=m # CONFIG_CRC16 is not set -# CONFIG_CRC_ITU_T is not set +# CONFIG_CRC_T10DIF is not set +CONFIG_CRC_ITU_T=y CONFIG_CRC32=y +CONFIG_CRC7=y # CONFIG_LIBCRC32C is not set CONFIG_ZLIB_INFLATE=y -CONFIG_PLIST=y +CONFIG_ZLIB_DEFLATE=y +CONFIG_DECOMPRESS_LZMA=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y +CONFIG_NLATTR=y diff --git a/arch/blackfin/configs/CM-BF548_defconfig b/arch/blackfin/configs/CM-BF548_defconfig index acca4e51a45a..7f579cf51127 100644 --- a/arch/blackfin/configs/CM-BF548_defconfig +++ b/arch/blackfin/configs/CM-BF548_defconfig @@ -1,14 +1,14 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.24.4 +# Linux kernel version: 2.6.30.5 # # CONFIG_MMU is not set # CONFIG_FPU is not set CONFIG_RWSEM_GENERIC_SPINLOCK=y # CONFIG_RWSEM_XCHGADD_ALGORITHM is not set CONFIG_BLACKFIN=y +CONFIG_GENERIC_BUG=y CONFIG_ZONE_DMA=y -CONFIG_SEMAPHORE_SLEEPERS=y CONFIG_GENERIC_FIND_NEXT_BIT=y CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_HARDIRQS=y @@ -16,6 +16,9 @@ CONFIG_GENERIC_IRQ_PROBE=y CONFIG_GENERIC_GPIO=y CONFIG_FORCE_MAX_ZONEORDER=14 CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_LOCKDEP_SUPPORT=y +CONFIG_STACKTRACE_SUPPORT=y +CONFIG_TRACE_IRQFLAGS_SUPPORT=y CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # @@ -26,79 +29,100 @@ CONFIG_BROKEN_ON_SMP=y CONFIG_INIT_ENV_ARG_LIMIT=32 CONFIG_LOCALVERSION="" CONFIG_LOCALVERSION_AUTO=y +CONFIG_HAVE_KERNEL_GZIP=y +CONFIG_HAVE_KERNEL_BZIP2=y +CONFIG_HAVE_KERNEL_LZMA=y +# CONFIG_KERNEL_GZIP is not set +# CONFIG_KERNEL_BZIP2 is not set +CONFIG_KERNEL_LZMA=y CONFIG_SYSVIPC=y CONFIG_SYSVIPC_SYSCTL=y # CONFIG_POSIX_MQUEUE is not set # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set -# CONFIG_USER_NS is not set -# CONFIG_PID_NS is not set # CONFIG_AUDIT is not set + +# +# RCU Subsystem +# +CONFIG_CLASSIC_RCU=y +# CONFIG_TREE_RCU is not set +# CONFIG_PREEMPT_RCU is not set +# CONFIG_TREE_RCU_TRACE is not set +# CONFIG_PREEMPT_RCU_TRACE is not set CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_GROUP_SCHED is not set # CONFIG_CGROUPS is not set -CONFIG_FAIR_GROUP_SCHED=y -CONFIG_FAIR_USER_SCHED=y -# CONFIG_FAIR_CGROUP_SCHED is not set -# CONFIG_SYSFS_DEPRECATED is not set +# CONFIG_SYSFS_DEPRECATED_V2 is not set # CONFIG_RELAY is not set +# CONFIG_NAMESPACES is not set CONFIG_BLK_DEV_INITRD=y CONFIG_INITRAMFS_SOURCE="" +# CONFIG_RD_GZIP is not set +# CONFIG_RD_BZIP2 is not set +CONFIG_RD_LZMA=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -# CONFIG_SYSCTL is not set +CONFIG_SYSCTL=y +CONFIG_ANON_INODES=y CONFIG_EMBEDDED=y -CONFIG_UID16=y +# CONFIG_UID16 is not set # CONFIG_SYSCTL_SYSCALL is not set CONFIG_KALLSYMS=y # CONFIG_KALLSYMS_EXTRA_PASS is not set +# CONFIG_STRIP_ASM_SYMS is not set CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y # CONFIG_ELF_CORE is not set CONFIG_BASE_FULL=y # CONFIG_FUTEX is not set -CONFIG_ANON_INODES=y CONFIG_EPOLL=y CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y CONFIG_EVENTFD=y +CONFIG_AIO=y CONFIG_VM_EVENT_COUNTERS=y -CONFIG_BIG_ORDER_ALLOC_NOFAIL_MAGIC=3 -# CONFIG_NP2 is not set +CONFIG_COMPAT_BRK=y CONFIG_SLAB=y # CONFIG_SLUB is not set # CONFIG_SLOB is not set +CONFIG_MMAP_ALLOW_UNINITIALIZED=y +# CONFIG_PROFILING is not set +# CONFIG_MARKERS is not set +CONFIG_HAVE_OPROFILE=y +# CONFIG_SLOW_WORK is not set +# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y -CONFIG_RT_MUTEXES=y -CONFIG_TINY_SHMEM=y CONFIG_BASE_SMALL=0 CONFIG_MODULES=y +# CONFIG_MODULE_FORCE_LOAD is not set CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set # CONFIG_MODVERSIONS is not set # CONFIG_MODULE_SRCVERSION_ALL is not set -CONFIG_KMOD=y CONFIG_BLOCK=y # CONFIG_LBD is not set -# CONFIG_BLK_DEV_IO_TRACE is not set -# CONFIG_LSF is not set # CONFIG_BLK_DEV_BSG is not set +# CONFIG_BLK_DEV_INTEGRITY is not set # # IO Schedulers # CONFIG_IOSCHED_NOOP=y -CONFIG_IOSCHED_AS=y +# CONFIG_IOSCHED_AS is not set # CONFIG_IOSCHED_DEADLINE is not set CONFIG_IOSCHED_CFQ=y -CONFIG_DEFAULT_AS=y +# CONFIG_DEFAULT_AS is not set # CONFIG_DEFAULT_DEADLINE is not set # CONFIG_DEFAULT_CFQ is not set -# CONFIG_DEFAULT_NOOP is not set -CONFIG_DEFAULT_IOSCHED="anticipatory" -# CONFIG_PREEMPT_NONE is not set -CONFIG_PREEMPT_VOLUNTARY=y +CONFIG_DEFAULT_NOOP=y +CONFIG_DEFAULT_IOSCHED="noop" +CONFIG_PREEMPT_NONE=y +# CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set +# CONFIG_FREEZER is not set # # Blackfin Processor Options @@ -107,6 +131,10 @@ CONFIG_PREEMPT_VOLUNTARY=y # # Processor and Board Settings # +# CONFIG_BF512 is not set +# CONFIG_BF514 is not set +# CONFIG_BF516 is not set +# CONFIG_BF518 is not set # CONFIG_BF522 is not set # CONFIG_BF523 is not set # CONFIG_BF524 is not set @@ -119,19 +147,29 @@ CONFIG_PREEMPT_VOLUNTARY=y # CONFIG_BF534 is not set # CONFIG_BF536 is not set # CONFIG_BF537 is not set +# CONFIG_BF538 is not set +# CONFIG_BF539 is not set # CONFIG_BF542 is not set +# CONFIG_BF542M is not set # CONFIG_BF544 is not set +# CONFIG_BF544M is not set # CONFIG_BF547 is not set -CONFIG_BF548=y +# CONFIG_BF547M is not set +CONFIG_BF548_std=y +# CONFIG_BF548M is not set # CONFIG_BF549 is not set +# CONFIG_BF549M is not set # CONFIG_BF561 is not set +CONFIG_BF_REV_MIN=0 +CONFIG_BF_REV_MAX=2 # CONFIG_BF_REV_0_0 is not set # CONFIG_BF_REV_0_1 is not set -CONFIG_BF_REV_0_2=y +# CONFIG_BF_REV_0_2 is not set # CONFIG_BF_REV_0_3 is not set # CONFIG_BF_REV_0_4 is not set # CONFIG_BF_REV_0_5 is not set -# CONFIG_BF_REV_ANY is not set +# CONFIG_BF_REV_0_6 is not set +CONFIG_BF_REV_ANY=y # CONFIG_BF_REV_NONE is not set CONFIG_BF54x=y CONFIG_IRQ_PLL_WAKEUP=7 @@ -140,15 +178,12 @@ CONFIG_IRQ_SPORT0_RX=9 CONFIG_IRQ_SPORT0_TX=9 CONFIG_IRQ_SPORT1_RX=9 CONFIG_IRQ_SPORT1_TX=9 +CONFIG_IRQ_SPI0=10 CONFIG_IRQ_UART0_RX=10 CONFIG_IRQ_UART0_TX=10 CONFIG_IRQ_UART1_RX=10 CONFIG_IRQ_UART1_TX=10 CONFIG_IRQ_CNT=8 -CONFIG_IRQ_USB_INT0=11 -CONFIG_IRQ_USB_INT1=11 -CONFIG_IRQ_USB_INT2=11 -CONFIG_IRQ_USB_DMA=11 CONFIG_IRQ_TIMER0=11 CONFIG_IRQ_TIMER1=11 CONFIG_IRQ_TIMER2=11 @@ -157,9 +192,21 @@ CONFIG_IRQ_TIMER4=11 CONFIG_IRQ_TIMER5=11 CONFIG_IRQ_TIMER6=11 CONFIG_IRQ_TIMER7=11 +CONFIG_IRQ_USB_INT0=11 +CONFIG_IRQ_USB_INT1=11 +CONFIG_IRQ_USB_INT2=11 +CONFIG_IRQ_USB_DMA=11 CONFIG_IRQ_TIMER8=11 CONFIG_IRQ_TIMER9=11 CONFIG_IRQ_TIMER10=11 +CONFIG_IRQ_SPORT2_RX=9 +CONFIG_IRQ_SPORT2_TX=9 +CONFIG_IRQ_SPORT3_RX=9 +CONFIG_IRQ_SPORT3_TX=9 +CONFIG_IRQ_SPI1=10 +CONFIG_IRQ_SPI2=10 +CONFIG_IRQ_TWI0=11 +CONFIG_IRQ_TWI1=11 # CONFIG_BFIN548_EZKIT is not set CONFIG_BFIN548_BLUETECHNIX_CM=y @@ -167,6 +214,7 @@ CONFIG_BFIN548_BLUETECHNIX_CM=y # BF548 Specific Configuration # # CONFIG_DEB_DMA_URGENT is not set +# CONFIG_BF548_ATAPI_ALTERNATIVE_PORT is not set # # Interrupt Priority Assignment @@ -182,7 +230,6 @@ CONFIG_IRQ_SPORT1_ERR=7 CONFIG_IRQ_SPI0_ERR=7 CONFIG_IRQ_UART0_ERR=7 CONFIG_IRQ_EPPI0=8 -CONFIG_IRQ_SPI0=10 CONFIG_IRQ_PINT0=12 CONFIG_IRQ_PINT1=12 CONFIG_IRQ_MDMAS0=13 @@ -197,18 +244,10 @@ CONFIG_IRQ_SPI2_ERR=7 CONFIG_IRQ_UART1_ERR=7 CONFIG_IRQ_UART2_ERR=7 CONFIG_IRQ_CAN0_ERR=7 -CONFIG_IRQ_SPORT2_RX=9 -CONFIG_IRQ_SPORT2_TX=9 -CONFIG_IRQ_SPORT3_RX=9 -CONFIG_IRQ_SPORT3_TX=9 CONFIG_IRQ_EPPI1=9 CONFIG_IRQ_EPPI2=9 -CONFIG_IRQ_SPI1=10 -CONFIG_IRQ_SPI2=10 CONFIG_IRQ_ATAPI_RX=10 CONFIG_IRQ_ATAPI_TX=10 -CONFIG_IRQ_TWI0=11 -CONFIG_IRQ_TWI1=11 CONFIG_IRQ_CAN0_RX=11 CONFIG_IRQ_CAN0_TX=11 CONFIG_IRQ_MDMAS2=13 @@ -255,6 +294,7 @@ CONFIG_PINT3_ASSIGN=0x02020303 # Board customizations # # CONFIG_CMDLINE_BOOL is not set +CONFIG_BOOT_LOAD=0x1000 # # Clock/PLL Setup @@ -274,16 +314,12 @@ CONFIG_HZ_250=y # CONFIG_HZ_300 is not set # CONFIG_HZ_1000 is not set CONFIG_HZ=250 +# CONFIG_SCHED_HRTICK is not set # CONFIG_GENERIC_TIME is not set -# CONFIG_TICK_ONESHOT is not set # -# Memory Setup +# Misc # -CONFIG_MAX_MEM_SIZE=64 -# CONFIG_MEM_MT46V32M16_6T is not set -CONFIG_MEM_MT46V32M16_5B=y -CONFIG_BOOT_LOAD=0x1000 CONFIG_BFIN_SCRATCH_REG_RETN=y # CONFIG_BFIN_SCRATCH_REG_RETE is not set # CONFIG_BFIN_SCRATCH_REG_CYCLES is not set @@ -310,6 +346,12 @@ CONFIG_ACCESS_OK_L1=y CONFIG_CACHELINE_ALIGNED_L1=y # CONFIG_SYSCALL_TAB_L1 is not set # CONFIG_CPLB_SWITCH_TAB_L1 is not set +CONFIG_APP_STACK_L1=y + +# +# Speed Optimizations +# +CONFIG_BFIN_INS_LOWOVERHEAD=y CONFIG_RAMKERNEL=y # CONFIG_ROMKERNEL is not set CONFIG_SELECT_MEMORY_MODEL=y @@ -318,13 +360,16 @@ CONFIG_FLATMEM_MANUAL=y # CONFIG_SPARSEMEM_MANUAL is not set CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y -# CONFIG_SPARSEMEM_STATIC is not set -# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set +CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 -# CONFIG_RESOURCES_64BIT is not set +# CONFIG_PHYS_ADDR_T_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_VIRT_TO_BUS=y +CONFIG_UNEVICTABLE_LRU=y +CONFIG_DEFAULT_MMAP_MIN_ADDR=4096 +CONFIG_NOMMU_INITIAL_TRIM_EXCESS=0 # CONFIG_BFIN_GPTIMERS is not set +# CONFIG_DMA_UNCACHED_4M is not set # CONFIG_DMA_UNCACHED_2M is not set CONFIG_DMA_UNCACHED_1M=y # CONFIG_DMA_UNCACHED_NONE is not set @@ -333,14 +378,13 @@ CONFIG_DMA_UNCACHED_1M=y # Cache Support # CONFIG_BFIN_ICACHE=y -# CONFIG_BFIN_ICACHE_LOCK is not set +CONFIG_BFIN_EXTMEM_ICACHEABLE=y +# CONFIG_BFIN_L2_ICACHEABLE is not set CONFIG_BFIN_DCACHE=y # CONFIG_BFIN_DCACHE_BANKA is not set -CONFIG_BFIN_EXTMEM_ICACHEABLE=y CONFIG_BFIN_EXTMEM_DCACHEABLE=y -CONFIG_BFIN_EXTMEM_WRITEBACK=y -# CONFIG_BFIN_EXTMEM_WRITETHROUGH is not set -# CONFIG_BFIN_L2_ICACHEABLE is not set +# CONFIG_BFIN_EXTMEM_WRITEBACK +CONFIG_BFIN_EXTMEM_WRITETHROUGH=y # CONFIG_BFIN_L2_DCACHEABLE is not set # @@ -349,7 +393,7 @@ CONFIG_BFIN_EXTMEM_WRITEBACK=y # CONFIG_MPU is not set # -# Asynchonous Memory Configuration +# Asynchronous Memory Configuration # # @@ -369,7 +413,7 @@ CONFIG_C_AMBEN_ALL=y CONFIG_BANK_0=0x7BB0 CONFIG_BANK_1=0x5554 CONFIG_BANK_2=0x7BB0 -CONFIG_BANK_3=0x99B2 +CONFIG_BANK_3=0x99B3 CONFIG_EBIU_MBSCTLVAL=0x0 CONFIG_EBIU_MODEVAL=0x1 CONFIG_EBIU_FCTLVAL=0x6 @@ -377,7 +421,6 @@ CONFIG_EBIU_FCTLVAL=0x6 # # Bus options (PCI, PCMCIA, EISA, MCA, ISA) # -# CONFIG_PCI is not set # CONFIG_ARCH_SUPPORTS_MSI is not set # CONFIG_PCCARD is not set @@ -388,23 +431,19 @@ CONFIG_BINFMT_ELF_FDPIC=y CONFIG_BINFMT_FLAT=y CONFIG_BINFMT_ZFLAT=y # CONFIG_BINFMT_SHARED_FLAT is not set +# CONFIG_HAVE_AOUT is not set # CONFIG_BINFMT_MISC is not set # # Power management options # # CONFIG_PM is not set -CONFIG_SUSPEND_UP_POSSIBLE=y -# CONFIG_PM_WAKEUP_BY_GPIO is not set +CONFIG_ARCH_SUSPEND_POSSIBLE=y # # CPU Frequency scaling # # CONFIG_CPU_FREQ is not set - -# -# Networking -# CONFIG_NET=y # @@ -417,6 +456,7 @@ CONFIG_XFRM=y # CONFIG_XFRM_USER is not set # CONFIG_XFRM_SUB_POLICY is not set # CONFIG_XFRM_MIGRATE is not set +# CONFIG_XFRM_STATISTICS is not set # CONFIG_NET_KEY is not set CONFIG_INET=y # CONFIG_IP_MULTICAST is not set @@ -435,19 +475,16 @@ CONFIG_IP_PNP=y # CONFIG_INET_IPCOMP is not set # CONFIG_INET_XFRM_TUNNEL is not set # CONFIG_INET_TUNNEL is not set -# CONFIG_INET_XFRM_MODE_TRANSPORT is not set -# CONFIG_INET_XFRM_MODE_TUNNEL is not set -# CONFIG_INET_XFRM_MODE_BEET is not set +CONFIG_INET_XFRM_MODE_TRANSPORT=m +CONFIG_INET_XFRM_MODE_TUNNEL=m +CONFIG_INET_XFRM_MODE_BEET=m # CONFIG_INET_LRO is not set # CONFIG_INET_DIAG is not set -CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set CONFIG_TCP_CONG_CUBIC=y CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TCP_MD5SIG is not set # CONFIG_IPV6 is not set -# CONFIG_INET6_XFRM_TUNNEL is not set -# CONFIG_INET6_TUNNEL is not set # CONFIG_NETLABEL is not set # CONFIG_NETWORK_SECMARK is not set # CONFIG_NETFILTER is not set @@ -456,6 +493,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set +# CONFIG_NET_DSA is not set # CONFIG_VLAN_8021Q is not set # CONFIG_DECNET is not set # CONFIG_LLC2 is not set @@ -465,24 +503,21 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_LAPB is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set +# CONFIG_PHONET is not set # CONFIG_NET_SCHED is not set +# CONFIG_DCB is not set # # Network testing # # CONFIG_NET_PKTGEN is not set # CONFIG_HAMRADIO is not set +# CONFIG_CAN is not set # CONFIG_IRDA is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set - -# -# Wireless -# -# CONFIG_CFG80211 is not set -# CONFIG_WIRELESS_EXT is not set -# CONFIG_MAC80211 is not set -# CONFIG_IEEE80211 is not set +# CONFIG_WIRELESS is not set +# CONFIG_WIMAX is not set # CONFIG_RFKILL is not set # CONFIG_NET_9P is not set @@ -501,10 +536,12 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y # CONFIG_CONNECTOR is not set CONFIG_MTD=y # CONFIG_MTD_DEBUG is not set +# CONFIG_MTD_TESTS is not set # CONFIG_MTD_CONCAT is not set CONFIG_MTD_PARTITIONS=y # CONFIG_MTD_REDBOOT_PARTS is not set CONFIG_MTD_CMDLINE_PARTS=y +# CONFIG_MTD_AR7_PARTS is not set # # User Modules And Translation Layers @@ -539,6 +576,7 @@ CONFIG_MTD_CFI_I2=y CONFIG_MTD_CFI_INTELEXT=y # CONFIG_MTD_CFI_AMDSTD is not set # CONFIG_MTD_CFI_STAA is not set +# CONFIG_MTD_PSD4256G is not set CONFIG_MTD_CFI_UTIL=y CONFIG_MTD_RAM=y # CONFIG_MTD_ROM is not set @@ -549,9 +587,8 @@ CONFIG_MTD_RAM=y # CONFIG_MTD_COMPLEX_MAPPINGS=y CONFIG_MTD_PHYSMAP=y -CONFIG_MTD_PHYSMAP_START=0x20000000 -CONFIG_MTD_PHYSMAP_LEN=0 -CONFIG_MTD_PHYSMAP_BANKWIDTH=2 +# CONFIG_MTD_PHYSMAP_COMPAT is not set +# CONFIG_MTD_GPIO_ADDR is not set # CONFIG_MTD_UCLINUX is not set # CONFIG_MTD_PLATRAM is not set @@ -575,6 +612,11 @@ CONFIG_MTD_PHYSMAP_BANKWIDTH=2 # CONFIG_MTD_ONENAND is not set # +# LPDDR flash memory drivers +# +# CONFIG_MTD_LPDDR is not set + +# # UBI - Unsorted block images # # CONFIG_MTD_UBI is not set @@ -587,31 +629,31 @@ CONFIG_BLK_DEV=y CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=4096 -CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 +# CONFIG_BLK_DEV_XIP is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set -CONFIG_MISC_DEVICES=y -# CONFIG_EEPROM_93CX6 is not set +# CONFIG_BLK_DEV_HD is not set +# CONFIG_MISC_DEVICES is not set +CONFIG_HAVE_IDE=y # CONFIG_IDE is not set # # SCSI device support # # CONFIG_RAID_ATTRS is not set -CONFIG_SCSI=y +CONFIG_SCSI=m CONFIG_SCSI_DMA=y # CONFIG_SCSI_TGT is not set # CONFIG_SCSI_NETLINK is not set -# CONFIG_SCSI_PROC_FS is not set +CONFIG_SCSI_PROC_FS=y # # SCSI support type (disk, tape, CD-ROM) # -CONFIG_BLK_DEV_SD=y +CONFIG_BLK_DEV_SD=m # CONFIG_CHR_DEV_ST is not set # CONFIG_CHR_DEV_OSST is not set -CONFIG_BLK_DEV_SR=y -# CONFIG_BLK_DEV_SR_VENDOR is not set +# CONFIG_BLK_DEV_SR is not set # CONFIG_CHR_DEV_SG is not set # CONFIG_CHR_DEV_SCH is not set @@ -632,29 +674,54 @@ CONFIG_SCSI_WAIT_SCAN=m # CONFIG_SCSI_ISCSI_ATTRS is not set # CONFIG_SCSI_SAS_LIBSAS is not set # CONFIG_SCSI_SRP_ATTRS is not set -CONFIG_SCSI_LOWLEVEL=y -# CONFIG_ISCSI_TCP is not set -# CONFIG_SCSI_DEBUG is not set +# CONFIG_SCSI_LOWLEVEL is not set +# CONFIG_SCSI_DH is not set +# CONFIG_SCSI_OSD_INITIATOR is not set # CONFIG_ATA is not set # CONFIG_MD is not set CONFIG_NETDEVICES=y -# CONFIG_NETDEVICES_MULTIQUEUE is not set +CONFIG_COMPAT_NET_DEV_OPS=y # CONFIG_DUMMY is not set # CONFIG_BONDING is not set # CONFIG_MACVLAN is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set # CONFIG_VETH is not set -# CONFIG_PHYLIB is not set +CONFIG_PHYLIB=y + +# +# MII PHY device drivers +# +# CONFIG_MARVELL_PHY is not set +# CONFIG_DAVICOM_PHY is not set +# CONFIG_QSEMI_PHY is not set +# CONFIG_LXT_PHY is not set +# CONFIG_CICADA_PHY is not set +# CONFIG_VITESSE_PHY is not set +# CONFIG_SMSC_PHY is not set +# CONFIG_BROADCOM_PHY is not set +# CONFIG_ICPLUS_PHY is not set +# CONFIG_REALTEK_PHY is not set +# CONFIG_NATIONAL_PHY is not set +# CONFIG_STE10XP is not set +# CONFIG_LSI_ET1011C_PHY is not set +# CONFIG_FIXED_PHY is not set +# CONFIG_MDIO_BITBANG is not set CONFIG_NET_ETHERNET=y CONFIG_MII=y # CONFIG_SMC91X is not set -CONFIG_SMSC911X=y # CONFIG_DM9000 is not set +# CONFIG_ENC28J60 is not set +# CONFIG_ETHOC is not set +CONFIG_SMSC911X=y +# CONFIG_DNET is not set # CONFIG_IBM_NEW_EMAC_ZMII is not set # CONFIG_IBM_NEW_EMAC_RGMII is not set # CONFIG_IBM_NEW_EMAC_TAH is not set # CONFIG_IBM_NEW_EMAC_EMAC4 is not set +# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set # CONFIG_B44 is not set # CONFIG_NETDEV_1000 is not set # CONFIG_NETDEV_10000 is not set @@ -666,6 +733,10 @@ CONFIG_SMSC911X=y # CONFIG_WLAN_80211 is not set # +# Enable WiMAX (Networking options) to see the WiMAX drivers +# + +# # USB Network Adapters # # CONFIG_USB_CATC is not set @@ -676,7 +747,6 @@ CONFIG_SMSC911X=y # CONFIG_WAN is not set # CONFIG_PPP is not set # CONFIG_SLIP is not set -# CONFIG_SHAPER is not set # CONFIG_NETCONSOLE is not set # CONFIG_NETPOLL is not set # CONFIG_NET_POLL_CONTROLLER is not set @@ -711,6 +781,7 @@ CONFIG_INPUT_KEYBOARD=y # CONFIG_KEYBOARD_GPIO is not set # CONFIG_KEYBOARD_BFIN is not set # CONFIG_KEYBOARD_OPENCORES is not set +# CONFIG_KEYBOARD_ADP5588 is not set # CONFIG_INPUT_MOUSE is not set # CONFIG_INPUT_JOYSTICK is not set # CONFIG_INPUT_TABLET is not set @@ -726,19 +797,16 @@ CONFIG_INPUT_KEYBOARD=y # # Character devices # -# CONFIG_AD9960 is not set -# CONFIG_SPI_ADC_BF533 is not set -# CONFIG_BF5xx_PPIFCD is not set +CONFIG_BFIN_DMA_INTERFACE=m +# CONFIG_BFIN_PPI is not set +# CONFIG_BFIN_PPIFCD is not set # CONFIG_BFIN_SIMPLE_TIMER is not set -# CONFIG_BF5xx_PPI is not set -CONFIG_BFIN_OTP=y -# CONFIG_BFIN_OTP_WRITE_ENABLE is not set +# CONFIG_BFIN_SPI_ADC is not set # CONFIG_BFIN_SPORT is not set -# CONFIG_BFIN_TIMER_LATENCY is not set -# CONFIG_TWI_LCD is not set -# CONFIG_SIMPLE_GPIO is not set +# CONFIG_BFIN_TWI_LCD is not set # CONFIG_VT is not set -# CONFIG_DEVKMEM is not set +CONFIG_DEVKMEM=y +# CONFIG_BFIN_JTAG_COMM is not set # CONFIG_SERIAL_NONSTANDARD is not set # @@ -749,10 +817,11 @@ CONFIG_BFIN_OTP=y # # Non-8250 serial port support # +# CONFIG_SERIAL_MAX3100 is not set CONFIG_SERIAL_BFIN=y CONFIG_SERIAL_BFIN_CONSOLE=y -CONFIG_SERIAL_BFIN_DMA=y -# CONFIG_SERIAL_BFIN_PIO is not set +# CONFIG_SERIAL_BFIN_DMA is not set +CONFIG_SERIAL_BFIN_PIO=y # CONFIG_SERIAL_BFIN_UART0 is not set CONFIG_SERIAL_BFIN_UART1=y # CONFIG_BFIN_UART1_CTSRTS is not set @@ -762,7 +831,10 @@ CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y # CONFIG_SERIAL_BFIN_SPORT is not set CONFIG_UNIX98_PTYS=y +# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set # CONFIG_LEGACY_PTYS is not set +CONFIG_BFIN_OTP=y +# CONFIG_BFIN_OTP_WRITE_ENABLE is not set # # CAN, the car bus and industrial fieldbus @@ -770,61 +842,53 @@ CONFIG_UNIX98_PTYS=y # CONFIG_CAN4LINUX is not set # CONFIG_IPMI_HANDLER is not set # CONFIG_HW_RANDOM is not set -# CONFIG_GEN_RTC is not set # CONFIG_R3964 is not set # CONFIG_RAW_DRIVER is not set # CONFIG_TCG_TPM is not set CONFIG_I2C=y CONFIG_I2C_BOARDINFO=y CONFIG_I2C_CHARDEV=y +CONFIG_I2C_HELPER_AUTO=y # -# I2C Algorithms +# I2C Hardware Bus support # -# CONFIG_I2C_ALGOBIT is not set -# CONFIG_I2C_ALGOPCF is not set -# CONFIG_I2C_ALGOPCA is not set # -# I2C Hardware Bus support +# I2C system bus drivers (mostly embedded / system-on-chip) # CONFIG_I2C_BLACKFIN_TWI=y -CONFIG_I2C_BLACKFIN_TWI_CLK_KHZ=100 +CONFIG_I2C_BLACKFIN_TWI_CLK_KHZ=50 # CONFIG_I2C_GPIO is not set # CONFIG_I2C_OCORES is not set -# CONFIG_I2C_PARPORT_LIGHT is not set # CONFIG_I2C_SIMTEC is not set + +# +# External I2C/SMBus adapter drivers +# +# CONFIG_I2C_PARPORT_LIGHT is not set # CONFIG_I2C_TAOS_EVM is not set -# CONFIG_I2C_STUB is not set # CONFIG_I2C_TINY_USB is not set # +# Other I2C/SMBus bus drivers +# +# CONFIG_I2C_PCA_PLATFORM is not set +# CONFIG_I2C_STUB is not set + +# # Miscellaneous I2C Chip support # -# CONFIG_SENSORS_DS1337 is not set -# CONFIG_SENSORS_DS1374 is not set # CONFIG_DS1682 is not set -# CONFIG_SENSORS_AD5252 is not set -# CONFIG_EEPROM_LEGACY is not set # CONFIG_SENSORS_PCF8574 is not set -# CONFIG_SENSORS_PCF8575 is not set -# CONFIG_SENSORS_PCA9543 is not set +# CONFIG_PCF8575 is not set # CONFIG_SENSORS_PCA9539 is not set -# CONFIG_SENSORS_PCF8591 is not set # CONFIG_SENSORS_MAX6875 is not set # CONFIG_SENSORS_TSL2550 is not set # CONFIG_I2C_DEBUG_CORE is not set # CONFIG_I2C_DEBUG_ALGO is not set # CONFIG_I2C_DEBUG_BUS is not set # CONFIG_I2C_DEBUG_CHIP is not set - -CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y -CONFIG_GPIOLIB=y -CONFIG_GPIO_SYSFS=y - -# -# SPI support -# CONFIG_SPI=y CONFIG_SPI_MASTER=y @@ -832,64 +896,23 @@ CONFIG_SPI_MASTER=y # SPI Master Controller Drivers # CONFIG_SPI_BFIN=y +# CONFIG_SPI_BFIN_LOCK is not set +# CONFIG_SPI_BFIN_SPORT is not set # CONFIG_SPI_BITBANG is not set +# CONFIG_SPI_GPIO is not set # # SPI Protocol Masters # -# CONFIG_EEPROM_AT25 is not set # CONFIG_SPI_SPIDEV is not set # CONFIG_SPI_TLE62X0 is not set +CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y +# CONFIG_GPIOLIB is not set # CONFIG_W1 is not set # CONFIG_POWER_SUPPLY is not set -CONFIG_HWMON=y -# CONFIG_HWMON_VID is not set -# CONFIG_SENSORS_AD7418 is not set -# CONFIG_SENSORS_ADM1021 is not set -# CONFIG_SENSORS_ADM1025 is not set -# CONFIG_SENSORS_ADM1026 is not set -# CONFIG_SENSORS_ADM1029 is not set -# CONFIG_SENSORS_ADM1031 is not set -# CONFIG_SENSORS_ADM9240 is not set -# CONFIG_SENSORS_ADT7470 is not set -# CONFIG_SENSORS_ATXP1 is not set -# CONFIG_SENSORS_DS1621 is not set -# CONFIG_SENSORS_F71805F is not set -# CONFIG_SENSORS_F71882FG is not set -# CONFIG_SENSORS_F75375S is not set -# CONFIG_SENSORS_GL518SM is not set -# CONFIG_SENSORS_GL520SM is not set -# CONFIG_SENSORS_IT87 is not set -# CONFIG_SENSORS_LM63 is not set -# CONFIG_SENSORS_LM70 is not set -# CONFIG_SENSORS_LM75 is not set -# CONFIG_SENSORS_LM77 is not set -# CONFIG_SENSORS_LM78 is not set -# CONFIG_SENSORS_LM80 is not set -# CONFIG_SENSORS_LM83 is not set -# CONFIG_SENSORS_LM85 is not set -# CONFIG_SENSORS_LM87 is not set -# CONFIG_SENSORS_LM90 is not set -# CONFIG_SENSORS_LM92 is not set -# CONFIG_SENSORS_LM93 is not set -# CONFIG_SENSORS_MAX1619 is not set -# CONFIG_SENSORS_MAX6650 is not set -# CONFIG_SENSORS_PC87360 is not set -# CONFIG_SENSORS_PC87427 is not set -# CONFIG_SENSORS_DME1737 is not set -# CONFIG_SENSORS_SMSC47M1 is not set -# CONFIG_SENSORS_SMSC47M192 is not set -# CONFIG_SENSORS_SMSC47B397 is not set -# CONFIG_SENSORS_THMC50 is not set -# CONFIG_SENSORS_VT1211 is not set -# CONFIG_SENSORS_W83781D is not set -# CONFIG_SENSORS_W83791D is not set -# CONFIG_SENSORS_W83792D is not set -# CONFIG_SENSORS_W83793 is not set -# CONFIG_SENSORS_W83L785TS is not set -# CONFIG_SENSORS_W83627HF is not set -# CONFIG_SENSORS_W83627EHF is not set -# CONFIG_HWMON_DEBUG_CHIP is not set +# CONFIG_HWMON is not set +# CONFIG_THERMAL is not set +# CONFIG_THERMAL_HWMON is not set CONFIG_WATCHDOG=y # CONFIG_WATCHDOG_NOWAYOUT is not set @@ -903,25 +926,43 @@ CONFIG_BFIN_WDT=y # USB-based Watchdog Cards # # CONFIG_USBPCWATCHDOG is not set +CONFIG_SSB_POSSIBLE=y # # Sonics Silicon Backplane # -CONFIG_SSB_POSSIBLE=y # CONFIG_SSB is not set # # Multifunction device drivers # +# CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set +# CONFIG_HTC_PASIC3 is not set +# CONFIG_TWL4030_CORE is not set +# CONFIG_MFD_TMIO is not set +# CONFIG_PMIC_DA903X is not set +# CONFIG_PMIC_ADP5520 is not set +# CONFIG_MFD_WM8400 is not set +# CONFIG_MFD_WM8350_I2C is not set +# CONFIG_MFD_PCF50633 is not set +# CONFIG_REGULATOR is not set # # Multimedia devices # + +# +# Multimedia core support +# # CONFIG_VIDEO_DEV is not set # CONFIG_DVB_CORE is not set +# CONFIG_VIDEO_MEDIA is not set + +# +# Multimedia drivers +# # CONFIG_DAB is not set -# CONFIG_USB_DABUSB is not set # # Graphics support @@ -935,80 +976,75 @@ CONFIG_SSB_POSSIBLE=y # Display device support # # CONFIG_DISPLAY_SUPPORT is not set - -# -# Sound -# # CONFIG_SOUND is not set -CONFIG_HID_SUPPORT=y -CONFIG_HID=y -# CONFIG_HID_DEBUG is not set -# CONFIG_HIDRAW is not set - -# -# USB Input Devices -# -CONFIG_USB_HID=y -# CONFIG_USB_HIDINPUT_POWERBOOK is not set -# CONFIG_HID_FF is not set -# CONFIG_USB_HIDDEV is not set +# CONFIG_HID_SUPPORT is not set CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y # CONFIG_USB_ARCH_HAS_OHCI is not set # CONFIG_USB_ARCH_HAS_EHCI is not set -CONFIG_USB=y +CONFIG_USB=m # CONFIG_USB_DEBUG is not set +# CONFIG_USB_ANNOUNCE_NEW_DEVICES is not set # # Miscellaneous USB options # -# CONFIG_USB_DEVICEFS is not set -CONFIG_USB_DEVICE_CLASS=y +CONFIG_USB_DEVICEFS=y +# CONFIG_USB_DEVICE_CLASS is not set # CONFIG_USB_DYNAMIC_MINORS is not set # CONFIG_USB_OTG is not set +# CONFIG_USB_OTG_WHITELIST is not set +# CONFIG_USB_OTG_BLACKLIST_HUB is not set +CONFIG_USB_MON=m +# CONFIG_USB_WUSB is not set +# CONFIG_USB_WUSB_CBAF is not set # # USB Host Controller Drivers # +# CONFIG_USB_C67X00_HCD is not set +# CONFIG_USB_OXU210HP_HCD is not set # CONFIG_USB_ISP116X_HCD is not set -# CONFIG_USB_ISP1362_HCD is not set # CONFIG_USB_ISP1760_HCD is not set +# CONFIG_USB_ISP1362_HCD is not set # CONFIG_USB_SL811_HCD is not set # CONFIG_USB_R8A66597_HCD is not set -CONFIG_USB_MUSB_HDRC=y +# CONFIG_USB_HWA_HCD is not set +CONFIG_USB_MUSB_HDRC=m CONFIG_USB_MUSB_SOC=y # -# Blackfin BF54x, BF525 and BF527 high speed USB support +# Blackfin high speed USB Support # -CONFIG_USB_MUSB_HOST=y -# CONFIG_USB_MUSB_PERIPHERAL is not set +# CONFIG_USB_MUSB_HOST is not set +CONFIG_USB_MUSB_PERIPHERAL=y # CONFIG_USB_MUSB_OTG is not set -CONFIG_USB_MUSB_HDRC_HCD=y +CONFIG_USB_GADGET_MUSB_HDRC=y # CONFIG_MUSB_PIO_ONLY is not set -# CONFIG_USB_INVENTRA_DMA is not set +CONFIG_USB_INVENTRA_DMA=y # CONFIG_USB_TI_CPPI_DMA is not set -CONFIG_USB_MUSB_LOGLEVEL=0 +# CONFIG_USB_MUSB_DEBUG is not set # # USB Device Class drivers # # CONFIG_USB_ACM is not set # CONFIG_USB_PRINTER is not set +# CONFIG_USB_WDM is not set +# CONFIG_USB_TMC is not set # -# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' +# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may # # -# may also be needed; see USB_STORAGE Help for more information +# also be needed; see USB_STORAGE Help for more info # -CONFIG_USB_STORAGE=y +CONFIG_USB_STORAGE=m # CONFIG_USB_STORAGE_DEBUG is not set # CONFIG_USB_STORAGE_DATAFAB is not set # CONFIG_USB_STORAGE_FREECOM is not set # CONFIG_USB_STORAGE_ISD200 is not set -# CONFIG_USB_STORAGE_DPCM is not set # CONFIG_USB_STORAGE_USBAT is not set # CONFIG_USB_STORAGE_SDDR09 is not set # CONFIG_USB_STORAGE_SDDR55 is not set @@ -1016,6 +1052,7 @@ CONFIG_USB_STORAGE=y # CONFIG_USB_STORAGE_ALAUDA is not set # CONFIG_USB_STORAGE_ONETOUCH is not set # CONFIG_USB_STORAGE_KARMA is not set +# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set # CONFIG_USB_LIBUSUAL is not set # @@ -1023,15 +1060,10 @@ CONFIG_USB_STORAGE=y # # CONFIG_USB_MDC800 is not set # CONFIG_USB_MICROTEK is not set -CONFIG_USB_MON=y # # USB port drivers # - -# -# USB Serial Converter support -# # CONFIG_USB_SERIAL is not set # @@ -1040,7 +1072,7 @@ CONFIG_USB_MON=y # CONFIG_USB_EMI62 is not set # CONFIG_USB_EMI26 is not set # CONFIG_USB_ADUTUX is not set -# CONFIG_USB_AUERSWALD is not set +# CONFIG_USB_SEVSEG is not set # CONFIG_USB_RIO500 is not set # CONFIG_USB_LEGOTOWER is not set # CONFIG_USB_LCD is not set @@ -1048,7 +1080,6 @@ CONFIG_USB_MON=y # CONFIG_USB_LED is not set # CONFIG_USB_CYPRESS_CY7C63 is not set # CONFIG_USB_CYTHERM is not set -# CONFIG_USB_PHIDGET is not set # CONFIG_USB_IDMOUSE is not set # CONFIG_USB_FTDI_ELAN is not set # CONFIG_USB_APPLEDISPLAY is not set @@ -1056,38 +1087,75 @@ CONFIG_USB_MON=y # CONFIG_USB_LD is not set # CONFIG_USB_TRANCEVIBRATOR is not set # CONFIG_USB_IOWARRIOR is not set - -# -# USB DSL modem support -# - -# -# USB Gadget Support -# -# CONFIG_USB_GADGET is not set -CONFIG_MMC=y +# CONFIG_USB_TEST is not set +# CONFIG_USB_ISIGHTFW is not set +# CONFIG_USB_VST is not set +CONFIG_USB_GADGET=m +# CONFIG_USB_GADGET_DEBUG_FILES is not set +# CONFIG_USB_GADGET_DEBUG_FS is not set +CONFIG_USB_GADGET_VBUS_DRAW=2 +CONFIG_USB_GADGET_SELECTED=y +# CONFIG_USB_GADGET_AT91 is not set +# CONFIG_USB_GADGET_ATMEL_USBA is not set +# CONFIG_USB_GADGET_FSL_USB2 is not set +# CONFIG_USB_GADGET_LH7A40X is not set +# CONFIG_USB_GADGET_OMAP is not set +# CONFIG_USB_GADGET_PXA25X is not set +# CONFIG_USB_GADGET_PXA27X is not set +# CONFIG_USB_GADGET_S3C2410 is not set +# CONFIG_USB_GADGET_IMX is not set +# CONFIG_USB_GADGET_M66592 is not set +# CONFIG_USB_GADGET_AMD5536UDC is not set +# CONFIG_USB_GADGET_FSL_QE is not set +# CONFIG_USB_GADGET_CI13XXX is not set +# CONFIG_USB_GADGET_NET2272 is not set +# CONFIG_USB_GADGET_NET2280 is not set +# CONFIG_USB_GADGET_GOKU is not set +# CONFIG_USB_GADGET_DUMMY_HCD is not set +CONFIG_USB_GADGET_DUALSPEED=y +CONFIG_USB_ZERO=m +# CONFIG_USB_AUDIO is not set +CONFIG_USB_ETH=m +# CONFIG_USB_ETH_RNDIS is not set +CONFIG_USB_GADGETFS=m +CONFIG_USB_FILE_STORAGE=m +# CONFIG_USB_FILE_STORAGE_TEST is not set +CONFIG_USB_G_SERIAL=m +# CONFIG_USB_MIDI_GADGET is not set +CONFIG_USB_G_PRINTER=m +# CONFIG_USB_CDC_COMPOSITE is not set + +# +# OTG and related infrastructure +# +CONFIG_USB_OTG_UTILS=y +# CONFIG_USB_GPIO_VBUS is not set +# CONFIG_NOP_USB_XCEIV is not set +CONFIG_MMC=m # CONFIG_MMC_DEBUG is not set # CONFIG_MMC_UNSAFE_RESUME is not set # -# MMC/SD Card Drivers +# MMC/SD/SDIO Card Drivers # -CONFIG_MMC_BLOCK=y +CONFIG_MMC_BLOCK=m CONFIG_MMC_BLOCK_BOUNCE=y # CONFIG_SDIO_UART is not set +# CONFIG_MMC_TEST is not set # -# MMC/SD Host Controller Drivers +# MMC/SD/SDIO Host Controller Drivers # -CONFIG_SDH_BFIN=y +# CONFIG_MMC_SDHCI is not set +CONFIG_SDH_BFIN=m +# CONFIG_SDH_BFIN_MISSING_CMD_PULLUP_WORKAROUND is not set +# CONFIG_SDH_BFIN_ENABLE_SDIO_IRQ is not set # CONFIG_MMC_SPI is not set -# CONFIG_SPI_MMC is not set +# CONFIG_MEMSTICK is not set # CONFIG_NEW_LEDS is not set -CONFIG_RTC_LIB=y -CONFIG_RTC_CLASS=y -CONFIG_RTC_HCTOSYS=y -CONFIG_RTC_HCTOSYS_DEVICE="rtc0" -# CONFIG_RTC_DEBUG is not set +# CONFIG_ACCESSIBILITY is not set +CONFIG_RTC_LIB=m +CONFIG_RTC_CLASS=m # # RTC interfaces @@ -1111,66 +1179,74 @@ CONFIG_RTC_INTF_DEV=y # CONFIG_RTC_DRV_PCF8563 is not set # CONFIG_RTC_DRV_PCF8583 is not set # CONFIG_RTC_DRV_M41T80 is not set +# CONFIG_RTC_DRV_S35390A is not set +# CONFIG_RTC_DRV_FM3130 is not set +# CONFIG_RTC_DRV_RX8581 is not set # # SPI RTC drivers # -# CONFIG_RTC_DRV_RS5C348 is not set +# CONFIG_RTC_DRV_M41T94 is not set +# CONFIG_RTC_DRV_DS1305 is not set +# CONFIG_RTC_DRV_DS1390 is not set # CONFIG_RTC_DRV_MAX6902 is not set +# CONFIG_RTC_DRV_R9701 is not set +# CONFIG_RTC_DRV_RS5C348 is not set +# CONFIG_RTC_DRV_DS3234 is not set # # Platform RTC drivers # +# CONFIG_RTC_DRV_DS1286 is not set +# CONFIG_RTC_DRV_DS1511 is not set # CONFIG_RTC_DRV_DS1553 is not set -# CONFIG_RTC_DRV_STK17TA8 is not set # CONFIG_RTC_DRV_DS1742 is not set +# CONFIG_RTC_DRV_STK17TA8 is not set # CONFIG_RTC_DRV_M48T86 is not set +# CONFIG_RTC_DRV_M48T35 is not set # CONFIG_RTC_DRV_M48T59 is not set +# CONFIG_RTC_DRV_BQ4802 is not set # CONFIG_RTC_DRV_V3020 is not set # # on-CPU RTC drivers # -CONFIG_RTC_DRV_BFIN=y - -# -# Userspace I/O -# +CONFIG_RTC_DRV_BFIN=m +# CONFIG_DMADEVICES is not set +# CONFIG_AUXDISPLAY is not set # CONFIG_UIO is not set - -# -# PBX support -# -# CONFIG_PBX is not set +# CONFIG_STAGING is not set # # File systems # -# CONFIG_EXT2_FS is not set +CONFIG_EXT2_FS=m +# CONFIG_EXT2_FS_XATTR is not set # CONFIG_EXT3_FS is not set -# CONFIG_EXT4DEV_FS is not set +# CONFIG_EXT4_FS is not set # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set # CONFIG_FS_POSIX_ACL is not set # CONFIG_XFS_FS is not set -# CONFIG_GFS2_FS is not set # CONFIG_OCFS2_FS is not set -# CONFIG_MINIX_FS is not set -# CONFIG_ROMFS_FS is not set -CONFIG_INOTIFY=y -CONFIG_INOTIFY_USER=y -# CONFIG_QUOTA is not set +# CONFIG_BTRFS_FS is not set +CONFIG_FILE_LOCKING=y # CONFIG_DNOTIFY is not set +# CONFIG_INOTIFY is not set +# CONFIG_QUOTA is not set # CONFIG_AUTOFS_FS is not set # CONFIG_AUTOFS4_FS is not set # CONFIG_FUSE_FS is not set # +# Caches +# +# CONFIG_FSCACHE is not set + +# # CD-ROM/DVD Filesystems # -CONFIG_ISO9660_FS=m -CONFIG_JOLIET=y -CONFIG_ZISOFS=y +# CONFIG_ISO9660_FS is not set # CONFIG_UDF_FS is not set # @@ -1194,10 +1270,7 @@ CONFIG_SYSFS=y # CONFIG_TMPFS is not set # CONFIG_HUGETLB_PAGE is not set # CONFIG_CONFIGFS_FS is not set - -# -# Miscellaneous filesystems -# +CONFIG_MISC_FILESYSTEMS=y # CONFIG_ADFS_FS is not set # CONFIG_AFFS_FS is not set # CONFIG_HFS_FS is not set @@ -1205,17 +1278,7 @@ CONFIG_SYSFS=y # CONFIG_BEFS_FS is not set # CONFIG_BFS_FS is not set # CONFIG_EFS_FS is not set -CONFIG_YAFFS_FS=m -CONFIG_YAFFS_YAFFS1=y -# CONFIG_YAFFS_DOES_ECC is not set -CONFIG_YAFFS_YAFFS2=y -CONFIG_YAFFS_AUTO_YAFFS2=y -# CONFIG_YAFFS_DISABLE_LAZY_LOAD is not set -CONFIG_YAFFS_CHECKPOINT_RESERVED_BLOCKS=10 -# CONFIG_YAFFS_DISABLE_WIDE_TNODES is not set -# CONFIG_YAFFS_ALWAYS_CHECK_CHUNK_ERASED is not set -CONFIG_YAFFS_SHORT_NAMES_IN_RAM=y -CONFIG_JFFS2_FS=m +CONFIG_JFFS2_FS=y CONFIG_JFFS2_FS_DEBUG=0 CONFIG_JFFS2_FS_WRITEBUFFER=y # CONFIG_JFFS2_FS_WBUF_VERIFY is not set @@ -1227,34 +1290,30 @@ CONFIG_JFFS2_ZLIB=y CONFIG_JFFS2_RTIME=y # CONFIG_JFFS2_RUBIN is not set # CONFIG_CRAMFS is not set +# CONFIG_SQUASHFS is not set # CONFIG_VXFS_FS is not set +# CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set # CONFIG_HPFS_FS is not set # CONFIG_QNX4FS_FS is not set +# CONFIG_ROMFS_FS is not set # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set +# CONFIG_NILFS2_FS is not set CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=m CONFIG_NFS_V3=y # CONFIG_NFS_V3_ACL is not set # CONFIG_NFS_V4 is not set -# CONFIG_NFS_DIRECTIO is not set -CONFIG_NFSD=m -CONFIG_NFSD_V3=y -# CONFIG_NFSD_V3_ACL is not set -# CONFIG_NFSD_V4 is not set -CONFIG_NFSD_TCP=y +# CONFIG_NFSD is not set CONFIG_LOCKD=m CONFIG_LOCKD_V4=y -CONFIG_EXPORTFS=m CONFIG_NFS_COMMON=y CONFIG_SUNRPC=m -# CONFIG_SUNRPC_BIND34 is not set # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set -CONFIG_SMB_FS=m -CONFIG_SMB_NLS_DEFAULT=y -CONFIG_SMB_NLS_REMOTE="cp437" -CONFIG_CIFS=y +# CONFIG_SMB_FS is not set +CONFIG_CIFS=m # CONFIG_CIFS_STATS is not set # CONFIG_CIFS_WEAK_PW_HASH is not set # CONFIG_CIFS_XATTR is not set @@ -1267,24 +1326,8 @@ CONFIG_CIFS=y # # Partition Types # -CONFIG_PARTITION_ADVANCED=y -# CONFIG_ACORN_PARTITION is not set -# CONFIG_OSF_PARTITION is not set -# CONFIG_AMIGA_PARTITION is not set -# CONFIG_ATARI_PARTITION is not set -# CONFIG_MAC_PARTITION is not set +# CONFIG_PARTITION_ADVANCED is not set CONFIG_MSDOS_PARTITION=y -# CONFIG_BSD_DISKLABEL is not set -# CONFIG_MINIX_SUBPARTITION is not set -# CONFIG_SOLARIS_X86_PARTITION is not set -# CONFIG_UNIXWARE_DISKLABEL is not set -# CONFIG_LDM_PARTITION is not set -# CONFIG_SGI_PARTITION is not set -# CONFIG_ULTRIX_PARTITION is not set -# CONFIG_SUN_PARTITION is not set -# CONFIG_KARMA_PARTITION is not set -# CONFIG_EFI_PARTITION is not set -# CONFIG_SYSV68_PARTITION is not set CONFIG_NLS=y CONFIG_NLS_DEFAULT="iso8859-1" CONFIG_NLS_CODEPAGE_437=m @@ -1326,9 +1369,6 @@ CONFIG_NLS_KOI8_R=m CONFIG_NLS_KOI8_U=m CONFIG_NLS_UTF8=m # CONFIG_DLM is not set -CONFIG_INSTRUMENTATION=y -# CONFIG_PROFILING is not set -# CONFIG_MARKERS is not set # # Kernel hacking @@ -1336,14 +1376,39 @@ CONFIG_INSTRUMENTATION=y # CONFIG_PRINTK_TIME is not set CONFIG_ENABLE_WARN_DEPRECATED=y CONFIG_ENABLE_MUST_CHECK=y +CONFIG_FRAME_WARN=1024 # CONFIG_MAGIC_SYSRQ is not set # CONFIG_UNUSED_SYMBOLS is not set CONFIG_DEBUG_FS=y # CONFIG_HEADERS_CHECK is not set +CONFIG_DEBUG_SECTION_MISMATCH=y # CONFIG_DEBUG_KERNEL is not set -CONFIG_DEBUG_BUGVERBOSE=y +# CONFIG_DEBUG_BUGVERBOSE is not set +# CONFIG_DEBUG_MEMORY_INIT is not set +# CONFIG_RCU_CPU_STALL_DETECTOR is not set +CONFIG_HAVE_FUNCTION_TRACER=y +CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y +CONFIG_TRACING_SUPPORT=y + +# +# Tracers +# +# CONFIG_FUNCTION_TRACER is not set +# CONFIG_SCHED_TRACER is not set +# CONFIG_CONTEXT_SWITCH_TRACER is not set +# CONFIG_EVENT_TRACER is not set +# CONFIG_BOOT_TRACER is not set +# CONFIG_TRACE_BRANCH_PROFILING is not set +# CONFIG_STACK_TRACER is not set +# CONFIG_KMEMTRACE is not set +# CONFIG_WORKQUEUE_TRACER is not set +# CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_DYNAMIC_DEBUG is not set # CONFIG_SAMPLES is not set -CONFIG_DEBUG_MMRS=y +CONFIG_HAVE_ARCH_KGDB=y +CONFIG_DEBUG_VERBOSE=y +# CONFIG_DEBUG_MMRS is not set +# CONFIG_DEBUG_DOUBLEFAULT is not set CONFIG_DEBUG_HUNT_FOR_ZERO=y CONFIG_DEBUG_BFIN_HWTRACE_ON=y CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION_OFF=y @@ -1352,33 +1417,125 @@ CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION_OFF=y CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION=0 # CONFIG_DEBUG_BFIN_HWTRACE_EXPAND is not set # CONFIG_DEBUG_BFIN_NO_KERN_HWTRACE is not set -# CONFIG_EARLY_PRINTK is not set +CONFIG_EARLY_PRINTK=y CONFIG_CPLB_INFO=y CONFIG_ACCESS_CHECK=y +# CONFIG_BFIN_ISRAM_SELF_TEST is not set # # Security options # # CONFIG_KEYS is not set CONFIG_SECURITY=y +# CONFIG_SECURITYFS is not set # CONFIG_SECURITY_NETWORK is not set -# CONFIG_SECURITY_CAPABILITIES is not set -# CONFIG_SECURITY_ROOTPLUG is not set -# CONFIG_CRYPTO is not set +# CONFIG_SECURITY_PATH is not set +# CONFIG_SECURITY_FILE_CAPABILITIES is not set +# CONFIG_SECURITY_TOMOYO is not set +CONFIG_CRYPTO=y + +# +# Crypto core or helper +# +# CONFIG_CRYPTO_FIPS is not set +# CONFIG_CRYPTO_MANAGER is not set +# CONFIG_CRYPTO_MANAGER2 is not set +# CONFIG_CRYPTO_GF128MUL is not set +# CONFIG_CRYPTO_NULL is not set +# CONFIG_CRYPTO_CRYPTD is not set +# CONFIG_CRYPTO_AUTHENC is not set +# CONFIG_CRYPTO_TEST is not set + +# +# Authenticated Encryption with Associated Data +# +# CONFIG_CRYPTO_CCM is not set +# CONFIG_CRYPTO_GCM is not set +# CONFIG_CRYPTO_SEQIV is not set + +# +# Block modes +# +# CONFIG_CRYPTO_CBC is not set +# CONFIG_CRYPTO_CTR is not set +# CONFIG_CRYPTO_CTS is not set +# CONFIG_CRYPTO_ECB is not set +# CONFIG_CRYPTO_LRW is not set +# CONFIG_CRYPTO_PCBC is not set +# CONFIG_CRYPTO_XTS is not set + +# +# Hash modes +# +# CONFIG_CRYPTO_HMAC is not set +# CONFIG_CRYPTO_XCBC is not set + +# +# Digest +# +# CONFIG_CRYPTO_CRC32C is not set +# CONFIG_CRYPTO_MD4 is not set +# CONFIG_CRYPTO_MD5 is not set +# CONFIG_CRYPTO_MICHAEL_MIC is not set +# CONFIG_CRYPTO_RMD128 is not set +# CONFIG_CRYPTO_RMD160 is not set +# CONFIG_CRYPTO_RMD256 is not set +# CONFIG_CRYPTO_RMD320 is not set +# CONFIG_CRYPTO_SHA1 is not set +# CONFIG_CRYPTO_SHA256 is not set +# CONFIG_CRYPTO_SHA512 is not set +# CONFIG_CRYPTO_TGR192 is not set +# CONFIG_CRYPTO_WP512 is not set + +# +# Ciphers +# +# CONFIG_CRYPTO_AES is not set +# CONFIG_CRYPTO_ANUBIS is not set +# CONFIG_CRYPTO_ARC4 is not set +# CONFIG_CRYPTO_BLOWFISH is not set +# CONFIG_CRYPTO_CAMELLIA is not set +# CONFIG_CRYPTO_CAST5 is not set +# CONFIG_CRYPTO_CAST6 is not set +# CONFIG_CRYPTO_DES is not set +# CONFIG_CRYPTO_FCRYPT is not set +# CONFIG_CRYPTO_KHAZAD is not set +# CONFIG_CRYPTO_SALSA20 is not set +# CONFIG_CRYPTO_SEED is not set +# CONFIG_CRYPTO_SERPENT is not set +# CONFIG_CRYPTO_TEA is not set +# CONFIG_CRYPTO_TWOFISH is not set + +# +# Compression +# +# CONFIG_CRYPTO_DEFLATE is not set +# CONFIG_CRYPTO_ZLIB is not set +# CONFIG_CRYPTO_LZO is not set + +# +# Random Number Generation +# +# CONFIG_CRYPTO_ANSI_CPRNG is not set +# CONFIG_CRYPTO_HW is not set +# CONFIG_BINARY_PRINTF is not set # # Library routines # CONFIG_BITREVERSE=y +CONFIG_GENERIC_FIND_LAST_BIT=y CONFIG_CRC_CCITT=m # CONFIG_CRC16 is not set +# CONFIG_CRC_T10DIF is not set # CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y # CONFIG_CRC7 is not set # CONFIG_LIBCRC32C is not set CONFIG_ZLIB_INFLATE=y -CONFIG_ZLIB_DEFLATE=m -CONFIG_PLIST=y +CONFIG_ZLIB_DEFLATE=y +CONFIG_DECOMPRESS_LZMA=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y +CONFIG_NLATTR=y diff --git a/arch/blackfin/configs/CM-BF561_defconfig b/arch/blackfin/configs/CM-BF561_defconfig index bae4ee6e68bb..a6df01dac98a 100644 --- a/arch/blackfin/configs/CM-BF561_defconfig +++ b/arch/blackfin/configs/CM-BF561_defconfig @@ -1,15 +1,14 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.24.4 -# Tue Apr 1 10:50:11 2008 +# Linux kernel version: 2.6.30.5 # # CONFIG_MMU is not set # CONFIG_FPU is not set CONFIG_RWSEM_GENERIC_SPINLOCK=y # CONFIG_RWSEM_XCHGADD_ALGORITHM is not set CONFIG_BLACKFIN=y +CONFIG_GENERIC_BUG=y CONFIG_ZONE_DMA=y -CONFIG_SEMAPHORE_SLEEPERS=y CONFIG_GENERIC_FIND_NEXT_BIT=y CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_HARDIRQS=y @@ -17,6 +16,9 @@ CONFIG_GENERIC_IRQ_PROBE=y CONFIG_GENERIC_GPIO=y CONFIG_FORCE_MAX_ZONEORDER=14 CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_LOCKDEP_SUPPORT=y +CONFIG_STACKTRACE_SUPPORT=y +CONFIG_TRACE_IRQFLAGS_SUPPORT=y CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # @@ -27,62 +29,83 @@ CONFIG_BROKEN_ON_SMP=y CONFIG_INIT_ENV_ARG_LIMIT=32 CONFIG_LOCALVERSION="" CONFIG_LOCALVERSION_AUTO=y +CONFIG_HAVE_KERNEL_GZIP=y +CONFIG_HAVE_KERNEL_BZIP2=y +CONFIG_HAVE_KERNEL_LZMA=y +# CONFIG_KERNEL_GZIP is not set +# CONFIG_KERNEL_BZIP2 is not set +CONFIG_KERNEL_LZMA=y CONFIG_SYSVIPC=y CONFIG_SYSVIPC_SYSCTL=y # CONFIG_POSIX_MQUEUE is not set # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set -# CONFIG_USER_NS is not set -# CONFIG_PID_NS is not set # CONFIG_AUDIT is not set + +# +# RCU Subsystem +# +CONFIG_CLASSIC_RCU=y +# CONFIG_TREE_RCU is not set +# CONFIG_PREEMPT_RCU is not set +# CONFIG_TREE_RCU_TRACE is not set +# CONFIG_PREEMPT_RCU_TRACE is not set CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_GROUP_SCHED is not set # CONFIG_CGROUPS is not set -CONFIG_FAIR_GROUP_SCHED=y -CONFIG_FAIR_USER_SCHED=y -# CONFIG_FAIR_CGROUP_SCHED is not set -# CONFIG_SYSFS_DEPRECATED is not set +# CONFIG_SYSFS_DEPRECATED_V2 is not set # CONFIG_RELAY is not set -# CONFIG_BLK_DEV_INITRD is not set +# CONFIG_NAMESPACES is not set +CONFIG_BLK_DEV_INITRD=y +CONFIG_INITRAMFS_SOURCE="" +# CONFIG_RD_GZIP is not set +# CONFIG_RD_BZIP2 is not set +CONFIG_RD_LZMA=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -# CONFIG_SYSCTL is not set +CONFIG_SYSCTL=y +CONFIG_ANON_INODES=y CONFIG_EMBEDDED=y # CONFIG_UID16 is not set # CONFIG_SYSCTL_SYSCALL is not set CONFIG_KALLSYMS=y # CONFIG_KALLSYMS_EXTRA_PASS is not set -# CONFIG_HOTPLUG is not set +# CONFIG_STRIP_ASM_SYMS is not set +CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y # CONFIG_ELF_CORE is not set CONFIG_BASE_FULL=y # CONFIG_FUTEX is not set -CONFIG_ANON_INODES=y CONFIG_EPOLL=y -CONFIG_SIGNALFD=y -CONFIG_EVENTFD=y +# CONFIG_SIGNALFD is not set +# CONFIG_TIMERFD is not set +# CONFIG_EVENTFD is not set +# CONFIG_AIO is not set CONFIG_VM_EVENT_COUNTERS=y -CONFIG_BIG_ORDER_ALLOC_NOFAIL_MAGIC=3 -# CONFIG_NP2 is not set +CONFIG_COMPAT_BRK=y CONFIG_SLAB=y # CONFIG_SLUB is not set # CONFIG_SLOB is not set +CONFIG_MMAP_ALLOW_UNINITIALIZED=y +# CONFIG_PROFILING is not set +# CONFIG_MARKERS is not set +CONFIG_HAVE_OPROFILE=y +# CONFIG_SLOW_WORK is not set +# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y -CONFIG_RT_MUTEXES=y -CONFIG_TINY_SHMEM=y CONFIG_BASE_SMALL=0 CONFIG_MODULES=y +# CONFIG_MODULE_FORCE_LOAD is not set CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set # CONFIG_MODVERSIONS is not set # CONFIG_MODULE_SRCVERSION_ALL is not set -CONFIG_KMOD=y CONFIG_BLOCK=y # CONFIG_LBD is not set -# CONFIG_BLK_DEV_IO_TRACE is not set -# CONFIG_LSF is not set # CONFIG_BLK_DEV_BSG is not set +# CONFIG_BLK_DEV_INTEGRITY is not set # # IO Schedulers @@ -99,6 +122,7 @@ CONFIG_DEFAULT_IOSCHED="noop" CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set +# CONFIG_FREEZER is not set # # Blackfin Processor Options @@ -107,6 +131,10 @@ CONFIG_PREEMPT_NONE=y # # Processor and Board Settings # +# CONFIG_BF512 is not set +# CONFIG_BF514 is not set +# CONFIG_BF516 is not set +# CONFIG_BF518 is not set # CONFIG_BF522 is not set # CONFIG_BF523 is not set # CONFIG_BF524 is not set @@ -119,30 +147,47 @@ CONFIG_PREEMPT_NONE=y # CONFIG_BF534 is not set # CONFIG_BF536 is not set # CONFIG_BF537 is not set +# CONFIG_BF538 is not set +# CONFIG_BF539 is not set # CONFIG_BF542 is not set +# CONFIG_BF542M is not set # CONFIG_BF544 is not set +# CONFIG_BF544M is not set # CONFIG_BF547 is not set +# CONFIG_BF547M is not set # CONFIG_BF548 is not set +# CONFIG_BF548M is not set # CONFIG_BF549 is not set +# CONFIG_BF549M is not set CONFIG_BF561=y +# CONFIG_SMP is not set +CONFIG_BF_REV_MIN=3 +CONFIG_BF_REV_MAX=5 # CONFIG_BF_REV_0_0 is not set # CONFIG_BF_REV_0_1 is not set # CONFIG_BF_REV_0_2 is not set CONFIG_BF_REV_0_3=y # CONFIG_BF_REV_0_4 is not set # CONFIG_BF_REV_0_5 is not set +# CONFIG_BF_REV_0_6 is not set # CONFIG_BF_REV_ANY is not set # CONFIG_BF_REV_NONE is not set -CONFIG_BFIN_DUAL_CORE=y CONFIG_MEM_MT48LC8M32B2B5_7=y CONFIG_IRQ_PLL_WAKEUP=7 CONFIG_IRQ_SPORT0_ERROR=7 CONFIG_IRQ_SPORT1_ERROR=7 +CONFIG_IRQ_TIMER0=10 +CONFIG_IRQ_TIMER1=10 +CONFIG_IRQ_TIMER2=10 +CONFIG_IRQ_TIMER3=10 +CONFIG_IRQ_TIMER4=10 +CONFIG_IRQ_TIMER5=10 +CONFIG_IRQ_TIMER6=10 +CONFIG_IRQ_TIMER7=10 CONFIG_IRQ_SPI_ERROR=7 # CONFIG_BFIN561_EZKIT is not set # CONFIG_BFIN561_TEPLA is not set CONFIG_BFIN561_BLUETECHNIX_CM=y -# CONFIG_GENERIC_BF561_BOARD is not set # # BF561 Specific Configuration @@ -151,12 +196,7 @@ CONFIG_BFIN561_BLUETECHNIX_CM=y # # Core B Support # - -# -# Core B Support -# CONFIG_BF561_COREB=y -# CONFIG_BF561_COREB_RESET is not set # # Interrupt Priority Assignment @@ -196,14 +236,6 @@ CONFIG_IRQ_DMA2_8=9 CONFIG_IRQ_DMA2_9=9 CONFIG_IRQ_DMA2_10=9 CONFIG_IRQ_DMA2_11=9 -CONFIG_IRQ_TIMER0=10 -CONFIG_IRQ_TIMER1=10 -CONFIG_IRQ_TIMER2=10 -CONFIG_IRQ_TIMER3=10 -CONFIG_IRQ_TIMER4=10 -CONFIG_IRQ_TIMER5=10 -CONFIG_IRQ_TIMER6=10 -CONFIG_IRQ_TIMER7=10 CONFIG_IRQ_TIMER8=10 CONFIG_IRQ_TIMER9=10 CONFIG_IRQ_TIMER10=10 @@ -226,6 +258,7 @@ CONFIG_IRQ_WDTIMER=13 # Board customizations # # CONFIG_CMDLINE_BOOL is not set +CONFIG_BOOT_LOAD=0x1000 # # Clock/PLL Setup @@ -245,19 +278,20 @@ CONFIG_HZ_250=y # CONFIG_HZ_300 is not set # CONFIG_HZ_1000 is not set CONFIG_HZ=250 +# CONFIG_SCHED_HRTICK is not set CONFIG_GENERIC_TIME=y CONFIG_GENERIC_CLOCKEVENTS=y +# CONFIG_TICKSOURCE_GPTMR0 is not set +CONFIG_TICKSOURCE_CORETMR=y # CONFIG_CYCLES_CLOCKSOURCE is not set -# CONFIG_TICK_ONESHOT is not set +# CONFIG_GPTMR0_CLOCKSOURCE is not set # CONFIG_NO_HZ is not set # CONFIG_HIGH_RES_TIMERS is not set CONFIG_GENERIC_CLOCKEVENTS_BUILD=y # -# Memory Setup +# Misc # -CONFIG_MAX_MEM_SIZE=32 -CONFIG_BOOT_LOAD=0x1000 CONFIG_BFIN_SCRATCH_REG_RETN=y # CONFIG_BFIN_SCRATCH_REG_RETE is not set # CONFIG_BFIN_SCRATCH_REG_CYCLES is not set @@ -284,6 +318,12 @@ CONFIG_IP_CHECKSUM_L1=y CONFIG_CACHELINE_ALIGNED_L1=y CONFIG_SYSCALL_TAB_L1=y CONFIG_CPLB_SWITCH_TAB_L1=y +CONFIG_APP_STACK_L1=y + +# +# Speed Optimizations +# +CONFIG_BFIN_INS_LOWOVERHEAD=y CONFIG_RAMKERNEL=y # CONFIG_ROMKERNEL is not set CONFIG_SELECT_MEMORY_MODEL=y @@ -292,14 +332,16 @@ CONFIG_FLATMEM_MANUAL=y # CONFIG_SPARSEMEM_MANUAL is not set CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y -# CONFIG_SPARSEMEM_STATIC is not set -# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set +CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 -# CONFIG_RESOURCES_64BIT is not set +# CONFIG_PHYS_ADDR_T_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_VIRT_TO_BUS=y -CONFIG_LARGE_ALLOCS=y +CONFIG_UNEVICTABLE_LRU=y +CONFIG_DEFAULT_MMAP_MIN_ADDR=4096 +CONFIG_NOMMU_INITIAL_TRIM_EXCESS=0 # CONFIG_BFIN_GPTIMERS is not set +# CONFIG_DMA_UNCACHED_4M is not set # CONFIG_DMA_UNCACHED_2M is not set CONFIG_DMA_UNCACHED_1M=y # CONFIG_DMA_UNCACHED_NONE is not set @@ -308,15 +350,16 @@ CONFIG_DMA_UNCACHED_1M=y # Cache Support # CONFIG_BFIN_ICACHE=y -# CONFIG_BFIN_ICACHE_LOCK is not set +CONFIG_BFIN_EXTMEM_ICACHEABLE=y +# CONFIG_BFIN_L2_ICACHEABLE is not set CONFIG_BFIN_DCACHE=y # CONFIG_BFIN_DCACHE_BANKA is not set -CONFIG_BFIN_EXTMEM_ICACHEABLE=y CONFIG_BFIN_EXTMEM_DCACHEABLE=y -CONFIG_BFIN_EXTMEM_WRITEBACK=y -# CONFIG_BFIN_EXTMEM_WRITETHROUGH is not set -# CONFIG_BFIN_L2_ICACHEABLE is not set +# CONFIG_BFIN_EXTMEM_WRITEBACK is not set +CONFIG_BFIN_EXTMEM_WRITETHROUGH=y # CONFIG_BFIN_L2_DCACHEABLE is not set +# CONFIG_BFIN_L2_WRITEBACK is not set +# CONFIG_BFIN_L2_WRITETHROUGH is not set # # Memory Protection Unit @@ -324,7 +367,7 @@ CONFIG_BFIN_EXTMEM_WRITEBACK=y # CONFIG_MPU is not set # -# Asynchonous Memory Configuration +# Asynchronous Memory Configuration # # @@ -353,8 +396,8 @@ CONFIG_BANK_3=0xFFC2 # # Bus options (PCI, PCMCIA, EISA, MCA, ISA) # -# CONFIG_PCI is not set # CONFIG_ARCH_SUPPORTS_MSI is not set +# CONFIG_PCCARD is not set # # Executable file formats @@ -363,18 +406,19 @@ CONFIG_BINFMT_ELF_FDPIC=y CONFIG_BINFMT_FLAT=y CONFIG_BINFMT_ZFLAT=y CONFIG_BINFMT_SHARED_FLAT=y +# CONFIG_HAVE_AOUT is not set # CONFIG_BINFMT_MISC is not set # # Power management options # # CONFIG_PM is not set -CONFIG_SUSPEND_UP_POSSIBLE=y -# CONFIG_PM_WAKEUP_BY_GPIO is not set +CONFIG_ARCH_SUSPEND_POSSIBLE=y # -# Networking +# CPU Frequency scaling # +# CONFIG_CPU_FREQ is not set CONFIG_NET=y # @@ -383,10 +427,6 @@ CONFIG_NET=y CONFIG_PACKET=y # CONFIG_PACKET_MMAP is not set CONFIG_UNIX=y -CONFIG_XFRM=y -# CONFIG_XFRM_USER is not set -# CONFIG_XFRM_SUB_POLICY is not set -# CONFIG_XFRM_MIGRATE is not set # CONFIG_NET_KEY is not set CONFIG_INET=y # CONFIG_IP_MULTICAST is not set @@ -407,14 +447,11 @@ CONFIG_IP_FIB_HASH=y # CONFIG_INET_XFRM_MODE_BEET is not set # CONFIG_INET_LRO is not set # CONFIG_INET_DIAG is not set -CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set CONFIG_TCP_CONG_CUBIC=y CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TCP_MD5SIG is not set # CONFIG_IPV6 is not set -# CONFIG_INET6_XFRM_TUNNEL is not set -# CONFIG_INET6_TUNNEL is not set # CONFIG_NETLABEL is not set # CONFIG_NETWORK_SECMARK is not set # CONFIG_NETFILTER is not set @@ -423,6 +460,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set +# CONFIG_NET_DSA is not set # CONFIG_VLAN_8021Q is not set # CONFIG_DECNET is not set # CONFIG_LLC2 is not set @@ -432,24 +470,21 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_LAPB is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set +# CONFIG_PHONET is not set # CONFIG_NET_SCHED is not set +# CONFIG_DCB is not set # # Network testing # # CONFIG_NET_PKTGEN is not set # CONFIG_HAMRADIO is not set +# CONFIG_CAN is not set # CONFIG_IRDA is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set - -# -# Wireless -# -# CONFIG_CFG80211 is not set -# CONFIG_WIRELESS_EXT is not set -# CONFIG_MAC80211 is not set -# CONFIG_IEEE80211 is not set +# CONFIG_WIRELESS is not set +# CONFIG_WIMAX is not set # CONFIG_RFKILL is not set # CONFIG_NET_9P is not set @@ -460,16 +495,22 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # # Generic Driver Options # +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y +CONFIG_FW_LOADER=y +CONFIG_FIRMWARE_IN_KERNEL=y +CONFIG_EXTRA_FIRMWARE="" # CONFIG_SYS_HYPERVISOR is not set # CONFIG_CONNECTOR is not set CONFIG_MTD=y # CONFIG_MTD_DEBUG is not set +# CONFIG_MTD_TESTS is not set # CONFIG_MTD_CONCAT is not set CONFIG_MTD_PARTITIONS=y # CONFIG_MTD_REDBOOT_PARTS is not set -# CONFIG_MTD_CMDLINE_PARTS is not set +CONFIG_MTD_CMDLINE_PARTS=y +# CONFIG_MTD_AR7_PARTS is not set # # User Modules And Translation Layers @@ -487,8 +528,10 @@ CONFIG_MTD_BLOCK=y # # RAM/ROM/Flash chip drivers # -# CONFIG_MTD_CFI is not set +CONFIG_MTD_CFI=y # CONFIG_MTD_JEDECPROBE is not set +CONFIG_MTD_GEN_PROBE=y +# CONFIG_MTD_CFI_ADV_OPTIONS is not set CONFIG_MTD_MAP_BANK_WIDTH_1=y CONFIG_MTD_MAP_BANK_WIDTH_2=y CONFIG_MTD_MAP_BANK_WIDTH_4=y @@ -499,20 +542,29 @@ CONFIG_MTD_CFI_I1=y CONFIG_MTD_CFI_I2=y # CONFIG_MTD_CFI_I4 is not set # CONFIG_MTD_CFI_I8 is not set +CONFIG_MTD_CFI_INTELEXT=y +# CONFIG_MTD_CFI_AMDSTD is not set +# CONFIG_MTD_CFI_STAA is not set +# CONFIG_MTD_PSD4256G is not set +CONFIG_MTD_CFI_UTIL=y CONFIG_MTD_RAM=y -# CONFIG_MTD_ROM is not set +CONFIG_MTD_ROM=m # CONFIG_MTD_ABSENT is not set # # Mapping drivers for chip access # # CONFIG_MTD_COMPLEX_MAPPINGS is not set -CONFIG_MTD_UCLINUX=y +CONFIG_MTD_PHYSMAP=y +# CONFIG_MTD_PHYSMAP_COMPAT is not set +# CONFIG_MTD_UCLINUX is not set # CONFIG_MTD_PLATRAM is not set # # Self-contained MTD device drivers # +# CONFIG_MTD_DATAFLASH is not set +# CONFIG_MTD_M25P80 is not set # CONFIG_MTD_SLRAM is not set # CONFIG_MTD_PHRAM is not set # CONFIG_MTD_MTDRAM is not set @@ -528,6 +580,11 @@ CONFIG_MTD_UCLINUX=y # CONFIG_MTD_ONENAND is not set # +# LPDDR flash memory drivers +# +# CONFIG_MTD_LPDDR is not set + +# # UBI - Unsorted block images # # CONFIG_MTD_UBI is not set @@ -539,14 +596,21 @@ CONFIG_BLK_DEV=y CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=4096 -CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 +# CONFIG_BLK_DEV_XIP is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set +# CONFIG_BLK_DEV_HD is not set CONFIG_MISC_DEVICES=y +# CONFIG_ENCLOSURE_SERVICES is not set +# CONFIG_C2PORT is not set + +# +# EEPROM support +# +# CONFIG_EEPROM_AT25 is not set # CONFIG_EEPROM_93CX6 is not set +CONFIG_HAVE_IDE=y # CONFIG_IDE is not set -# CONFIG_BFIN_IDE_ADDRESS_MAPPING_MODE0 is not set -# CONFIG_BFIN_IDE_ADDRESS_MAPPING_MODE1 is not set # # SCSI device support @@ -558,26 +622,50 @@ CONFIG_MISC_DEVICES=y # CONFIG_ATA is not set # CONFIG_MD is not set CONFIG_NETDEVICES=y -# CONFIG_NETDEVICES_MULTIQUEUE is not set +CONFIG_COMPAT_NET_DEV_OPS=y # CONFIG_DUMMY is not set # CONFIG_BONDING is not set # CONFIG_MACVLAN is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set # CONFIG_VETH is not set -# CONFIG_PHYLIB is not set +CONFIG_PHYLIB=y + +# +# MII PHY device drivers +# +# CONFIG_MARVELL_PHY is not set +# CONFIG_DAVICOM_PHY is not set +# CONFIG_QSEMI_PHY is not set +# CONFIG_LXT_PHY is not set +# CONFIG_CICADA_PHY is not set +# CONFIG_VITESSE_PHY is not set +# CONFIG_SMSC_PHY is not set +# CONFIG_BROADCOM_PHY is not set +# CONFIG_ICPLUS_PHY is not set +# CONFIG_REALTEK_PHY is not set +# CONFIG_NATIONAL_PHY is not set +# CONFIG_STE10XP is not set +# CONFIG_LSI_ET1011C_PHY is not set +# CONFIG_FIXED_PHY is not set +# CONFIG_MDIO_BITBANG is not set CONFIG_NET_ETHERNET=y CONFIG_MII=y -CONFIG_SMC91X=y -# CONFIG_SMSC911X is not set +# CONFIG_SMC91X is not set # CONFIG_DM9000 is not set +# CONFIG_ENC28J60 is not set +# CONFIG_ETHOC is not set +CONFIG_SMSC911X=m +# CONFIG_DNET is not set # CONFIG_IBM_NEW_EMAC_ZMII is not set # CONFIG_IBM_NEW_EMAC_RGMII is not set # CONFIG_IBM_NEW_EMAC_TAH is not set # CONFIG_IBM_NEW_EMAC_EMAC4 is not set +# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set # CONFIG_B44 is not set # CONFIG_NETDEV_1000 is not set -# CONFIG_AX88180 is not set # CONFIG_NETDEV_10000 is not set # @@ -585,10 +673,13 @@ CONFIG_SMC91X=y # # CONFIG_WLAN_PRE80211 is not set # CONFIG_WLAN_80211 is not set + +# +# Enable WiMAX (Networking options) to see the WiMAX drivers +# # CONFIG_WAN is not set # CONFIG_PPP is not set # CONFIG_SLIP is not set -# CONFIG_SHAPER is not set # CONFIG_NETCONSOLE is not set # CONFIG_NETPOLL is not set # CONFIG_NET_POLL_CONTROLLER is not set @@ -609,16 +700,15 @@ CONFIG_SMC91X=y # # Character devices # -# CONFIG_AD9960 is not set -# CONFIG_SPI_ADC_BF533 is not set -# CONFIG_BF5xx_PPIFCD is not set +CONFIG_BFIN_DMA_INTERFACE=m +# CONFIG_BFIN_PPI is not set +# CONFIG_BFIN_PPIFCD is not set # CONFIG_BFIN_SIMPLE_TIMER is not set -# CONFIG_BF5xx_PPI is not set +# CONFIG_BFIN_SPI_ADC is not set # CONFIG_BFIN_SPORT is not set -# CONFIG_BFIN_TIMER_LATENCY is not set -# CONFIG_SIMPLE_GPIO is not set # CONFIG_VT is not set # CONFIG_DEVKMEM is not set +# CONFIG_BFIN_JTAG_COMM is not set # CONFIG_SERIAL_NONSTANDARD is not set # @@ -629,6 +719,7 @@ CONFIG_SMC91X=y # # Non-8250 serial port support # +# CONFIG_SERIAL_MAX3100 is not set CONFIG_SERIAL_BFIN=y CONFIG_SERIAL_BFIN_CONSOLE=y CONFIG_SERIAL_BFIN_DMA=y @@ -639,6 +730,7 @@ CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y # CONFIG_SERIAL_BFIN_SPORT is not set CONFIG_UNIX98_PTYS=y +# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set # CONFIG_LEGACY_PTYS is not set # @@ -647,54 +739,100 @@ CONFIG_UNIX98_PTYS=y # CONFIG_CAN4LINUX is not set # CONFIG_IPMI_HANDLER is not set # CONFIG_HW_RANDOM is not set -# CONFIG_GEN_RTC is not set # CONFIG_R3964 is not set # CONFIG_RAW_DRIVER is not set # CONFIG_TCG_TPM is not set # CONFIG_I2C is not set +CONFIG_SPI=y +CONFIG_SPI_MASTER=y + +# +# SPI Master Controller Drivers +# +CONFIG_SPI_BFIN=y +# CONFIG_SPI_BFIN_LOCK is not set +# CONFIG_SPI_BFIN_SPORT is not set +# CONFIG_SPI_BITBANG is not set +# CONFIG_SPI_GPIO is not set +# +# SPI Protocol Masters +# +# CONFIG_SPI_SPIDEV is not set +# CONFIG_SPI_TLE62X0 is not set CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y CONFIG_GPIOLIB=y CONFIG_GPIO_SYSFS=y # -# SPI support +# Memory mapped GPIO expanders: +# + +# +# I2C GPIO expanders: +# + # -# CONFIG_SPI is not set -# CONFIG_SPI_MASTER is not set +# PCI GPIO expanders: +# + +# +# SPI GPIO expanders: +# +# CONFIG_GPIO_MAX7301 is not set +# CONFIG_GPIO_MCP23S08 is not set # CONFIG_W1 is not set # CONFIG_POWER_SUPPLY is not set CONFIG_HWMON=y # CONFIG_HWMON_VID is not set +# CONFIG_SENSORS_ADCXX is not set # CONFIG_SENSORS_F71805F is not set # CONFIG_SENSORS_F71882FG is not set # CONFIG_SENSORS_IT87 is not set +# CONFIG_SENSORS_LM70 is not set +# CONFIG_SENSORS_MAX1111 is not set # CONFIG_SENSORS_PC87360 is not set # CONFIG_SENSORS_PC87427 is not set +# CONFIG_SENSORS_SHT15 is not set # CONFIG_SENSORS_SMSC47M1 is not set # CONFIG_SENSORS_SMSC47B397 is not set # CONFIG_SENSORS_VT1211 is not set # CONFIG_SENSORS_W83627HF is not set # CONFIG_SENSORS_W83627EHF is not set # CONFIG_HWMON_DEBUG_CHIP is not set +# CONFIG_THERMAL is not set +# CONFIG_THERMAL_HWMON is not set # CONFIG_WATCHDOG is not set +CONFIG_SSB_POSSIBLE=y # # Sonics Silicon Backplane # -CONFIG_SSB_POSSIBLE=y # CONFIG_SSB is not set # # Multifunction device drivers # +# CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set +# CONFIG_HTC_PASIC3 is not set +# CONFIG_MFD_TMIO is not set +# CONFIG_REGULATOR is not set # # Multimedia devices # + +# +# Multimedia core support +# # CONFIG_VIDEO_DEV is not set # CONFIG_DVB_CORE is not set +# CONFIG_VIDEO_MEDIA is not set + +# +# Multimedia drivers +# # CONFIG_DAB is not set # @@ -709,42 +847,85 @@ CONFIG_SSB_POSSIBLE=y # Display device support # # CONFIG_DISPLAY_SUPPORT is not set - -# -# Sound -# # CONFIG_SOUND is not set CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y # CONFIG_USB_ARCH_HAS_OHCI is not set # CONFIG_USB_ARCH_HAS_EHCI is not set # CONFIG_USB is not set - -# -# Enable Host or Gadget support to see Inventra options -# - -# -# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' -# - -# -# USB Gadget Support -# -# CONFIG_USB_GADGET is not set -# CONFIG_MMC is not set +# CONFIG_USB_OTG_WHITELIST is not set +# CONFIG_USB_OTG_BLACKLIST_HUB is not set +# CONFIG_USB_GADGET_MUSB_HDRC is not set + +# +# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may +# +CONFIG_USB_GADGET=m +# CONFIG_USB_GADGET_DEBUG_FILES is not set +# CONFIG_USB_GADGET_DEBUG_FS is not set +CONFIG_USB_GADGET_VBUS_DRAW=2 +CONFIG_USB_GADGET_SELECTED=y +# CONFIG_USB_GADGET_AT91 is not set +# CONFIG_USB_GADGET_ATMEL_USBA is not set +# CONFIG_USB_GADGET_FSL_USB2 is not set +# CONFIG_USB_GADGET_LH7A40X is not set +# CONFIG_USB_GADGET_OMAP is not set +# CONFIG_USB_GADGET_PXA25X is not set +# CONFIG_USB_GADGET_PXA27X is not set +# CONFIG_USB_GADGET_S3C2410 is not set +# CONFIG_USB_GADGET_IMX is not set +# CONFIG_USB_GADGET_M66592 is not set +# CONFIG_USB_GADGET_AMD5536UDC is not set +# CONFIG_USB_GADGET_FSL_QE is not set +# CONFIG_USB_GADGET_CI13XXX is not set +CONFIG_USB_GADGET_NET2272=y +CONFIG_USB_NET2272=m +# CONFIG_USB_GADGET_NET2280 is not set +# CONFIG_USB_GADGET_GOKU is not set +# CONFIG_USB_GADGET_DUMMY_HCD is not set +CONFIG_USB_GADGET_DUALSPEED=y +# CONFIG_USB_ZERO is not set +# CONFIG_USB_AUDIO is not set +CONFIG_USB_ETH=m +CONFIG_USB_ETH_RNDIS=y +# CONFIG_USB_GADGETFS is not set +CONFIG_USB_FILE_STORAGE=m +# CONFIG_USB_FILE_STORAGE_TEST is not set +CONFIG_USB_G_SERIAL=m +# CONFIG_USB_MIDI_GADGET is not set +CONFIG_USB_G_PRINTER=m +# CONFIG_USB_CDC_COMPOSITE is not set + +# +# OTG and related infrastructure +# +# CONFIG_USB_GPIO_VBUS is not set +# CONFIG_NOP_USB_XCEIV is not set +CONFIG_MMC=y +# CONFIG_MMC_DEBUG is not set +# CONFIG_MMC_UNSAFE_RESUME is not set + +# +# MMC/SD/SDIO Card Drivers +# +CONFIG_MMC_BLOCK=y +CONFIG_MMC_BLOCK_BOUNCE=y +# CONFIG_SDIO_UART is not set +# CONFIG_MMC_TEST is not set + +# +# MMC/SD/SDIO Host Controller Drivers +# +# CONFIG_MMC_SDHCI is not set +CONFIG_MMC_SPI=m +# CONFIG_MEMSTICK is not set # CONFIG_NEW_LEDS is not set +# CONFIG_ACCESSIBILITY is not set # CONFIG_RTC_CLASS is not set - -# -# Userspace I/O -# +# CONFIG_DMADEVICES is not set +# CONFIG_AUXDISPLAY is not set # CONFIG_UIO is not set - -# -# PBX support -# -# CONFIG_PBX is not set +# CONFIG_STAGING is not set # # File systems @@ -754,25 +935,29 @@ CONFIG_EXT2_FS_XATTR=y # CONFIG_EXT2_FS_POSIX_ACL is not set # CONFIG_EXT2_FS_SECURITY is not set # CONFIG_EXT3_FS is not set -# CONFIG_EXT4DEV_FS is not set +# CONFIG_EXT4_FS is not set CONFIG_FS_MBCACHE=y # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set # CONFIG_FS_POSIX_ACL is not set # CONFIG_XFS_FS is not set -# CONFIG_GFS2_FS is not set # CONFIG_OCFS2_FS is not set -# CONFIG_MINIX_FS is not set -# CONFIG_ROMFS_FS is not set +# CONFIG_BTRFS_FS is not set +CONFIG_FILE_LOCKING=y +# CONFIG_DNOTIFY is not set CONFIG_INOTIFY=y CONFIG_INOTIFY_USER=y # CONFIG_QUOTA is not set -# CONFIG_DNOTIFY is not set # CONFIG_AUTOFS_FS is not set # CONFIG_AUTOFS4_FS is not set # CONFIG_FUSE_FS is not set # +# Caches +# +# CONFIG_FSCACHE is not set + +# # CD-ROM/DVD Filesystems # # CONFIG_ISO9660_FS is not set @@ -781,8 +966,11 @@ CONFIG_INOTIFY_USER=y # # DOS/FAT/NT Filesystems # -# CONFIG_MSDOS_FS is not set -# CONFIG_VFAT_FS is not set +CONFIG_FAT_FS=y +CONFIG_MSDOS_FS=y +CONFIG_VFAT_FS=y +CONFIG_FAT_DEFAULT_CODEPAGE=437 +CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" # CONFIG_NTFS_FS is not set # @@ -794,10 +982,7 @@ CONFIG_SYSFS=y # CONFIG_TMPFS is not set # CONFIG_HUGETLB_PAGE is not set # CONFIG_CONFIGFS_FS is not set - -# -# Miscellaneous filesystems -# +CONFIG_MISC_FILESYSTEMS=y # CONFIG_ADFS_FS is not set # CONFIG_AFFS_FS is not set # CONFIG_HFS_FS is not set @@ -805,14 +990,28 @@ CONFIG_SYSFS=y # CONFIG_BEFS_FS is not set # CONFIG_BFS_FS is not set # CONFIG_EFS_FS is not set -# CONFIG_YAFFS_FS is not set -# CONFIG_JFFS2_FS is not set +CONFIG_JFFS2_FS=y +CONFIG_JFFS2_FS_DEBUG=0 +CONFIG_JFFS2_FS_WRITEBUFFER=y +# CONFIG_JFFS2_FS_WBUF_VERIFY is not set +# CONFIG_JFFS2_SUMMARY is not set +# CONFIG_JFFS2_FS_XATTR is not set +# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set +CONFIG_JFFS2_ZLIB=y +# CONFIG_JFFS2_LZO is not set +CONFIG_JFFS2_RTIME=y +# CONFIG_JFFS2_RUBIN is not set # CONFIG_CRAMFS is not set +# CONFIG_SQUASHFS is not set # CONFIG_VXFS_FS is not set +# CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set # CONFIG_HPFS_FS is not set # CONFIG_QNX4FS_FS is not set +# CONFIG_ROMFS_FS is not set # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set +# CONFIG_NILFS2_FS is not set CONFIG_NETWORK_FILESYSTEMS=y # CONFIG_NFS_FS is not set # CONFIG_NFSD is not set @@ -827,11 +1026,47 @@ CONFIG_NETWORK_FILESYSTEMS=y # # CONFIG_PARTITION_ADVANCED is not set CONFIG_MSDOS_PARTITION=y -# CONFIG_NLS is not set +CONFIG_NLS=y +CONFIG_NLS_DEFAULT="iso8859-1" +CONFIG_NLS_CODEPAGE_437=y +# CONFIG_NLS_CODEPAGE_737 is not set +# CONFIG_NLS_CODEPAGE_775 is not set +# CONFIG_NLS_CODEPAGE_850 is not set +# CONFIG_NLS_CODEPAGE_852 is not set +# CONFIG_NLS_CODEPAGE_855 is not set +# CONFIG_NLS_CODEPAGE_857 is not set +# CONFIG_NLS_CODEPAGE_860 is not set +# CONFIG_NLS_CODEPAGE_861 is not set +# CONFIG_NLS_CODEPAGE_862 is not set +# CONFIG_NLS_CODEPAGE_863 is not set +# CONFIG_NLS_CODEPAGE_864 is not set +# CONFIG_NLS_CODEPAGE_865 is not set +# CONFIG_NLS_CODEPAGE_866 is not set +# CONFIG_NLS_CODEPAGE_869 is not set +# CONFIG_NLS_CODEPAGE_936 is not set +# CONFIG_NLS_CODEPAGE_950 is not set +# CONFIG_NLS_CODEPAGE_932 is not set +# CONFIG_NLS_CODEPAGE_949 is not set +# CONFIG_NLS_CODEPAGE_874 is not set +# CONFIG_NLS_ISO8859_8 is not set +# CONFIG_NLS_CODEPAGE_1250 is not set +# CONFIG_NLS_CODEPAGE_1251 is not set +# CONFIG_NLS_ASCII is not set +CONFIG_NLS_ISO8859_1=y +# CONFIG_NLS_ISO8859_2 is not set +# CONFIG_NLS_ISO8859_3 is not set +# CONFIG_NLS_ISO8859_4 is not set +# CONFIG_NLS_ISO8859_5 is not set +# CONFIG_NLS_ISO8859_6 is not set +# CONFIG_NLS_ISO8859_7 is not set +# CONFIG_NLS_ISO8859_9 is not set +# CONFIG_NLS_ISO8859_13 is not set +# CONFIG_NLS_ISO8859_14 is not set +# CONFIG_NLS_ISO8859_15 is not set +# CONFIG_NLS_KOI8_R is not set +# CONFIG_NLS_KOI8_U is not set +# CONFIG_NLS_UTF8 is not set # CONFIG_DLM is not set -CONFIG_INSTRUMENTATION=y -# CONFIG_PROFILING is not set -# CONFIG_MARKERS is not set # # Kernel hacking @@ -839,14 +1074,40 @@ CONFIG_INSTRUMENTATION=y # CONFIG_PRINTK_TIME is not set CONFIG_ENABLE_WARN_DEPRECATED=y CONFIG_ENABLE_MUST_CHECK=y +CONFIG_FRAME_WARN=1024 # CONFIG_MAGIC_SYSRQ is not set # CONFIG_UNUSED_SYMBOLS is not set CONFIG_DEBUG_FS=y # CONFIG_HEADERS_CHECK is not set +CONFIG_DEBUG_SECTION_MISMATCH=y # CONFIG_DEBUG_KERNEL is not set -CONFIG_DEBUG_BUGVERBOSE=y +# CONFIG_DEBUG_BUGVERBOSE is not set +# CONFIG_DEBUG_MEMORY_INIT is not set +# CONFIG_RCU_CPU_STALL_DETECTOR is not set +CONFIG_HAVE_FUNCTION_TRACER=y +CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y +CONFIG_TRACING_SUPPORT=y + +# +# Tracers +# +# CONFIG_FUNCTION_TRACER is not set +# CONFIG_IRQSOFF_TRACER is not set +# CONFIG_SCHED_TRACER is not set +# CONFIG_CONTEXT_SWITCH_TRACER is not set +# CONFIG_EVENT_TRACER is not set +# CONFIG_BOOT_TRACER is not set +# CONFIG_TRACE_BRANCH_PROFILING is not set +# CONFIG_STACK_TRACER is not set +# CONFIG_KMEMTRACE is not set +# CONFIG_WORKQUEUE_TRACER is not set +# CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_DYNAMIC_DEBUG is not set # CONFIG_SAMPLES is not set +CONFIG_HAVE_ARCH_KGDB=y +CONFIG_DEBUG_VERBOSE=y CONFIG_DEBUG_MMRS=y +# CONFIG_DEBUG_DOUBLEFAULT is not set CONFIG_DEBUG_HUNT_FOR_ZERO=y CONFIG_DEBUG_BFIN_HWTRACE_ON=y CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION_OFF=y @@ -855,33 +1116,40 @@ CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION_OFF=y CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION=0 # CONFIG_DEBUG_BFIN_HWTRACE_EXPAND is not set # CONFIG_DEBUG_BFIN_NO_KERN_HWTRACE is not set -# CONFIG_EARLY_PRINTK is not set -# CONFIG_DUAL_CORE_TEST_MODULE is not set +CONFIG_EARLY_PRINTK=y CONFIG_CPLB_INFO=y CONFIG_ACCESS_CHECK=y +# CONFIG_BFIN_ISRAM_SELF_TEST is not set # # Security options # # CONFIG_KEYS is not set CONFIG_SECURITY=y +# CONFIG_SECURITYFS is not set # CONFIG_SECURITY_NETWORK is not set -CONFIG_SECURITY_CAPABILITIES=y +# CONFIG_SECURITY_PATH is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set +# CONFIG_SECURITY_TOMOYO is not set # CONFIG_CRYPTO is not set +# CONFIG_BINARY_PRINTF is not set # # Library routines # CONFIG_BITREVERSE=y +CONFIG_GENERIC_FIND_LAST_BIT=y CONFIG_CRC_CCITT=m # CONFIG_CRC16 is not set -# CONFIG_CRC_ITU_T is not set +# CONFIG_CRC_T10DIF is not set +CONFIG_CRC_ITU_T=y CONFIG_CRC32=y -# CONFIG_CRC7 is not set +CONFIG_CRC7=y # CONFIG_LIBCRC32C is not set CONFIG_ZLIB_INFLATE=y -CONFIG_PLIST=y +CONFIG_ZLIB_DEFLATE=y +CONFIG_DECOMPRESS_LZMA=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y +CONFIG_NLATTR=y diff --git a/arch/blackfin/configs/H8606_defconfig b/arch/blackfin/configs/H8606_defconfig index a6a7c8ede705..bc7fae3d8b83 100644 --- a/arch/blackfin/configs/H8606_defconfig +++ b/arch/blackfin/configs/H8606_defconfig @@ -67,6 +67,7 @@ CONFIG_BIG_ORDER_ALLOC_NOFAIL_MAGIC=3 CONFIG_SLAB=y # CONFIG_SLUB is not set # CONFIG_SLOB is not set +CONFIG_MMAP_ALLOW_UNINITIALIZED=y CONFIG_RT_MUTEXES=y CONFIG_TINY_SHMEM=y CONFIG_BASE_SMALL=0 @@ -249,6 +250,7 @@ CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_LARGE_ALLOCS=y +CONFIG_NOMMU_INITIAL_TRIM_EXCESS=0 CONFIG_BFIN_GPTIMERS=y # CONFIG_DMA_UNCACHED_2M is not set CONFIG_DMA_UNCACHED_1M=y diff --git a/arch/blackfin/configs/IP0X_defconfig b/arch/blackfin/configs/IP0X_defconfig index 1ec9ae2e964b..a7e49d631229 100644 --- a/arch/blackfin/configs/IP0X_defconfig +++ b/arch/blackfin/configs/IP0X_defconfig @@ -68,6 +68,7 @@ CONFIG_BIG_ORDER_ALLOC_NOFAIL_MAGIC=3 CONFIG_SLAB=y # CONFIG_SLUB is not set # CONFIG_SLOB is not set +CONFIG_MMAP_ALLOW_UNINITIALIZED=y CONFIG_RT_MUTEXES=y CONFIG_TINY_SHMEM=y CONFIG_BASE_SMALL=0 @@ -261,6 +262,7 @@ CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_LARGE_ALLOCS=y +CONFIG_NOMMU_INITIAL_TRIM_EXCESS=0 # CONFIG_BFIN_GPTIMERS is not set # CONFIG_DMA_UNCACHED_2M is not set CONFIG_DMA_UNCACHED_1M=y diff --git a/arch/blackfin/configs/PNAV-10_defconfig b/arch/blackfin/configs/PNAV-10_defconfig index ff377fae061b..67d12768602a 100644 --- a/arch/blackfin/configs/PNAV-10_defconfig +++ b/arch/blackfin/configs/PNAV-10_defconfig @@ -63,6 +63,7 @@ CONFIG_COMPAT_BRK=y CONFIG_SLAB=y # CONFIG_SLUB is not set # CONFIG_SLOB is not set +CONFIG_MMAP_ALLOW_UNINITIALIZED=y # CONFIG_PROFILING is not set # CONFIG_MARKERS is not set CONFIG_HAVE_OPROFILE=y @@ -285,6 +286,7 @@ CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_PHYS_ADDR_T_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_VIRT_TO_BUS=y +CONFIG_NOMMU_INITIAL_TRIM_EXCESS=0 CONFIG_BFIN_GPTIMERS=y # CONFIG_DMA_UNCACHED_4M is not set # CONFIG_DMA_UNCACHED_2M is not set diff --git a/arch/blackfin/configs/SRV1_defconfig b/arch/blackfin/configs/SRV1_defconfig index 814f9cacf407..52bfa6bf18da 100644 --- a/arch/blackfin/configs/SRV1_defconfig +++ b/arch/blackfin/configs/SRV1_defconfig @@ -72,6 +72,7 @@ CONFIG_BIG_ORDER_ALLOC_NOFAIL_MAGIC=3 CONFIG_SLAB=y # CONFIG_SLUB is not set # CONFIG_SLOB is not set +CONFIG_MMAP_ALLOW_UNINITIALIZED=y CONFIG_RT_MUTEXES=y CONFIG_TINY_SHMEM=y CONFIG_BASE_SMALL=0 @@ -271,6 +272,7 @@ CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_LARGE_ALLOCS=y +CONFIG_NOMMU_INITIAL_TRIM_EXCESS=0 CONFIG_DMA_UNCACHED_2M=y # CONFIG_DMA_UNCACHED_1M is not set # CONFIG_DMA_UNCACHED_NONE is not set @@ -700,7 +702,7 @@ CONFIG_INPUT_MISC=y # CONFIG_INPUT_YEALINK is not set CONFIG_INPUT_UINPUT=y # CONFIG_BF53X_PFBUTTONS is not set -# CONFIG_TWI_KEYPAD is not set +# CONFIG_INPUT_PCF8574 is not set # # Hardware I/O ports diff --git a/arch/blackfin/configs/TCM-BF537_defconfig b/arch/blackfin/configs/TCM-BF537_defconfig index 375e75a27abc..60adfad54db9 100644 --- a/arch/blackfin/configs/TCM-BF537_defconfig +++ b/arch/blackfin/configs/TCM-BF537_defconfig @@ -1,13 +1,13 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.28-rc2 -# Tue Jan 6 09:22:17 2009 +# Linux kernel version: 2.6.30.5 # # CONFIG_MMU is not set # CONFIG_FPU is not set CONFIG_RWSEM_GENERIC_SPINLOCK=y # CONFIG_RWSEM_XCHGADD_ALGORITHM is not set CONFIG_BLACKFIN=y +CONFIG_GENERIC_BUG=y CONFIG_ZONE_DMA=y CONFIG_GENERIC_FIND_NEXT_BIT=y CONFIG_GENERIC_HWEIGHT=y @@ -16,6 +16,9 @@ CONFIG_GENERIC_IRQ_PROBE=y CONFIG_GENERIC_GPIO=y CONFIG_FORCE_MAX_ZONEORDER=14 CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_LOCKDEP_SUPPORT=y +CONFIG_STACKTRACE_SUPPORT=y +CONFIG_TRACE_IRQFLAGS_SUPPORT=y CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # @@ -26,49 +29,72 @@ CONFIG_BROKEN_ON_SMP=y CONFIG_INIT_ENV_ARG_LIMIT=32 CONFIG_LOCALVERSION="" CONFIG_LOCALVERSION_AUTO=y +CONFIG_HAVE_KERNEL_GZIP=y +CONFIG_HAVE_KERNEL_BZIP2=y +CONFIG_HAVE_KERNEL_LZMA=y +# CONFIG_KERNEL_GZIP is not set +# CONFIG_KERNEL_BZIP2 is not set +CONFIG_KERNEL_LZMA=y CONFIG_SYSVIPC=y CONFIG_SYSVIPC_SYSCTL=y +# CONFIG_POSIX_MQUEUE is not set # CONFIG_BSD_PROCESS_ACCT is not set +# CONFIG_TASKSTATS is not set +# CONFIG_AUDIT is not set + +# +# RCU Subsystem +# +CONFIG_CLASSIC_RCU=y +# CONFIG_TREE_RCU is not set +# CONFIG_PREEMPT_RCU is not set +# CONFIG_TREE_RCU_TRACE is not set +# CONFIG_PREEMPT_RCU_TRACE is not set CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=14 -# CONFIG_CGROUPS is not set # CONFIG_GROUP_SCHED is not set +# CONFIG_CGROUPS is not set # CONFIG_SYSFS_DEPRECATED_V2 is not set # CONFIG_RELAY is not set # CONFIG_NAMESPACES is not set -# CONFIG_BLK_DEV_INITRD is not set +CONFIG_BLK_DEV_INITRD=y +CONFIG_INITRAMFS_SOURCE="" +# CONFIG_RD_GZIP is not set +# CONFIG_RD_BZIP2 is not set +CONFIG_RD_LZMA=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -# CONFIG_SYSCTL is not set +CONFIG_SYSCTL=y +CONFIG_ANON_INODES=y CONFIG_EMBEDDED=y # CONFIG_UID16 is not set # CONFIG_SYSCTL_SYSCALL is not set CONFIG_KALLSYMS=y # CONFIG_KALLSYMS_EXTRA_PASS is not set -# CONFIG_HOTPLUG is not set +# CONFIG_STRIP_ASM_SYMS is not set +CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y # CONFIG_ELF_CORE is not set -CONFIG_COMPAT_BRK=y CONFIG_BASE_FULL=y # CONFIG_FUTEX is not set -CONFIG_ANON_INODES=y CONFIG_EPOLL=y CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y # CONFIG_AIO is not set CONFIG_VM_EVENT_COUNTERS=y +CONFIG_COMPAT_BRK=y CONFIG_SLAB=y # CONFIG_SLUB is not set # CONFIG_SLOB is not set +CONFIG_MMAP_ALLOW_UNINITIALIZED=y # CONFIG_PROFILING is not set # CONFIG_MARKERS is not set CONFIG_HAVE_OPROFILE=y +# CONFIG_SLOW_WORK is not set # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y -CONFIG_RT_MUTEXES=y -CONFIG_TINY_SHMEM=y CONFIG_BASE_SMALL=0 CONFIG_MODULES=y # CONFIG_MODULE_FORCE_LOAD is not set @@ -76,11 +102,8 @@ CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set # CONFIG_MODVERSIONS is not set # CONFIG_MODULE_SRCVERSION_ALL is not set -CONFIG_KMOD=y CONFIG_BLOCK=y # CONFIG_LBD is not set -# CONFIG_BLK_DEV_IO_TRACE is not set -# CONFIG_LSF is not set # CONFIG_BLK_DEV_BSG is not set # CONFIG_BLK_DEV_INTEGRITY is not set @@ -96,7 +119,6 @@ CONFIG_IOSCHED_CFQ=y # CONFIG_DEFAULT_CFQ is not set CONFIG_DEFAULT_NOOP=y CONFIG_DEFAULT_IOSCHED="noop" -CONFIG_CLASSIC_RCU=y CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set @@ -128,10 +150,15 @@ CONFIG_BF537=y # CONFIG_BF538 is not set # CONFIG_BF539 is not set # CONFIG_BF542 is not set +# CONFIG_BF542M is not set # CONFIG_BF544 is not set +# CONFIG_BF544M is not set # CONFIG_BF547 is not set +# CONFIG_BF547M is not set # CONFIG_BF548 is not set +# CONFIG_BF548M is not set # CONFIG_BF549 is not set +# CONFIG_BF549M is not set # CONFIG_BF561 is not set CONFIG_BF_REV_MIN=2 CONFIG_BF_REV_MAX=3 @@ -173,11 +200,11 @@ CONFIG_IRQ_MEM_DMA1=13 CONFIG_IRQ_WATCH=13 CONFIG_IRQ_SPI=10 # CONFIG_BFIN537_STAMP is not set -# CONFIG_BFIN537_BLUETECHNIX_CM is not set +# CONFIG_BFIN537_BLUETECHNIX_CM_E is not set +# CONFIG_BFIN537_BLUETECHNIX_CM_U is not set CONFIG_BFIN537_BLUETECHNIX_TCM=y # CONFIG_PNAV10 is not set # CONFIG_CAMSIG_MINOTAUR is not set -# CONFIG_GENERIC_BF537_BOARD is not set # # BF537 Specific Configuration @@ -223,7 +250,10 @@ CONFIG_HZ=250 # CONFIG_SCHED_HRTICK is not set CONFIG_GENERIC_TIME=y CONFIG_GENERIC_CLOCKEVENTS=y +# CONFIG_TICKSOURCE_GPTMR0 is not set +CONFIG_TICKSOURCE_CORETMR=y # CONFIG_CYCLES_CLOCKSOURCE is not set +# CONFIG_GPTMR0_CLOCKSOURCE is not set # CONFIG_NO_HZ is not set # CONFIG_HIGH_RES_TIMERS is not set CONFIG_GENERIC_CLOCKEVENTS_BUILD=y @@ -273,10 +303,12 @@ CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 -# CONFIG_RESOURCES_64BIT is not set # CONFIG_PHYS_ADDR_T_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_VIRT_TO_BUS=y +CONFIG_UNEVICTABLE_LRU=y +CONFIG_DEFAULT_MMAP_MIN_ADDR=4096 +CONFIG_NOMMU_INITIAL_TRIM_EXCESS=0 # CONFIG_BFIN_GPTIMERS is not set # CONFIG_DMA_UNCACHED_4M is not set # CONFIG_DMA_UNCACHED_2M is not set @@ -287,10 +319,9 @@ CONFIG_DMA_UNCACHED_1M=y # Cache Support # CONFIG_BFIN_ICACHE=y -# CONFIG_BFIN_ICACHE_LOCK is not set +CONFIG_BFIN_EXTMEM_ICACHEABLE=y CONFIG_BFIN_DCACHE=y # CONFIG_BFIN_DCACHE_BANKA is not set -CONFIG_BFIN_EXTMEM_ICACHEABLE=y CONFIG_BFIN_EXTMEM_DCACHEABLE=y CONFIG_BFIN_EXTMEM_WRITEBACK=y # CONFIG_BFIN_EXTMEM_WRITETHROUGH is not set @@ -301,7 +332,7 @@ CONFIG_BFIN_EXTMEM_WRITEBACK=y # CONFIG_MPU is not set # -# Asynchonous Memory Configuration +# Asynchronous Memory Configuration # # @@ -327,6 +358,7 @@ CONFIG_BANK_3=0xFFC2 # Bus options (PCI, PCMCIA, EISA, MCA, ISA) # # CONFIG_ARCH_SUPPORTS_MSI is not set +# CONFIG_PCCARD is not set # # Executable file formats @@ -343,13 +375,83 @@ CONFIG_BINFMT_SHARED_FLAT=y # # CONFIG_PM is not set CONFIG_ARCH_SUSPEND_POSSIBLE=y -# CONFIG_PM_WAKEUP_BY_GPIO is not set # # CPU Frequency scaling # # CONFIG_CPU_FREQ is not set -# CONFIG_NET is not set +CONFIG_NET=y + +# +# Networking options +# +CONFIG_PACKET=y +# CONFIG_PACKET_MMAP is not set +CONFIG_UNIX=y +CONFIG_XFRM=y +# CONFIG_XFRM_USER is not set +# CONFIG_XFRM_SUB_POLICY is not set +# CONFIG_XFRM_MIGRATE is not set +# CONFIG_XFRM_STATISTICS is not set +# CONFIG_NET_KEY is not set +CONFIG_INET=y +# CONFIG_IP_MULTICAST is not set +# CONFIG_IP_ADVANCED_ROUTER is not set +CONFIG_IP_FIB_HASH=y +# CONFIG_IP_PNP is not set +# CONFIG_NET_IPIP is not set +# CONFIG_NET_IPGRE is not set +# CONFIG_ARPD is not set +# CONFIG_SYN_COOKIES is not set +# CONFIG_INET_AH is not set +# CONFIG_INET_ESP is not set +# CONFIG_INET_IPCOMP is not set +# CONFIG_INET_XFRM_TUNNEL is not set +# CONFIG_INET_TUNNEL is not set +CONFIG_INET_XFRM_MODE_TRANSPORT=y +CONFIG_INET_XFRM_MODE_TUNNEL=y +CONFIG_INET_XFRM_MODE_BEET=y +CONFIG_INET_LRO=y +# CONFIG_INET_DIAG is not set +# CONFIG_TCP_CONG_ADVANCED is not set +CONFIG_TCP_CONG_CUBIC=y +CONFIG_DEFAULT_TCP_CONG="cubic" +# CONFIG_TCP_MD5SIG is not set +# CONFIG_IPV6 is not set +# CONFIG_NETWORK_SECMARK is not set +# CONFIG_NETFILTER is not set +# CONFIG_IP_DCCP is not set +# CONFIG_IP_SCTP is not set +# CONFIG_TIPC is not set +# CONFIG_ATM is not set +# CONFIG_BRIDGE is not set +# CONFIG_NET_DSA is not set +# CONFIG_VLAN_8021Q is not set +# CONFIG_DECNET is not set +# CONFIG_LLC2 is not set +# CONFIG_IPX is not set +# CONFIG_ATALK is not set +# CONFIG_X25 is not set +# CONFIG_LAPB is not set +# CONFIG_ECONET is not set +# CONFIG_WAN_ROUTER is not set +# CONFIG_PHONET is not set +# CONFIG_NET_SCHED is not set +# CONFIG_DCB is not set + +# +# Network testing +# +# CONFIG_NET_PKTGEN is not set +# CONFIG_HAMRADIO is not set +# CONFIG_CAN is not set +# CONFIG_IRDA is not set +# CONFIG_BT is not set +# CONFIG_AF_RXRPC is not set +# CONFIG_WIRELESS is not set +# CONFIG_WIMAX is not set +# CONFIG_RFKILL is not set +# CONFIG_NET_9P is not set # # Device Drivers @@ -358,15 +460,21 @@ CONFIG_ARCH_SUSPEND_POSSIBLE=y # # Generic Driver Options # +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y +CONFIG_FW_LOADER=y +CONFIG_FIRMWARE_IN_KERNEL=y +CONFIG_EXTRA_FIRMWARE="" # CONFIG_SYS_HYPERVISOR is not set +# CONFIG_CONNECTOR is not set CONFIG_MTD=y # CONFIG_MTD_DEBUG is not set +# CONFIG_MTD_TESTS is not set # CONFIG_MTD_CONCAT is not set CONFIG_MTD_PARTITIONS=y # CONFIG_MTD_REDBOOT_PARTS is not set -# CONFIG_MTD_CMDLINE_PARTS is not set +CONFIG_MTD_CMDLINE_PARTS=y # CONFIG_MTD_AR7_PARTS is not set # @@ -402,9 +510,10 @@ CONFIG_MTD_CFI_I2=y CONFIG_MTD_CFI_INTELEXT=y # CONFIG_MTD_CFI_AMDSTD is not set # CONFIG_MTD_CFI_STAA is not set +# CONFIG_MTD_PSD4256G is not set CONFIG_MTD_CFI_UTIL=y CONFIG_MTD_RAM=y -# CONFIG_MTD_ROM is not set +CONFIG_MTD_ROM=m # CONFIG_MTD_ABSENT is not set # @@ -413,7 +522,7 @@ CONFIG_MTD_RAM=y CONFIG_MTD_COMPLEX_MAPPINGS=y # CONFIG_MTD_PHYSMAP is not set CONFIG_MTD_GPIO_ADDR=y -CONFIG_MTD_UCLINUX=y +# CONFIG_MTD_UCLINUX is not set # CONFIG_MTD_PLATRAM is not set # @@ -436,6 +545,11 @@ CONFIG_MTD_UCLINUX=y # CONFIG_MTD_ONENAND is not set # +# LPDDR flash memory drivers +# +# CONFIG_MTD_LPDDR is not set + +# # UBI - Unsorted block images # # CONFIG_MTD_UBI is not set @@ -443,15 +557,23 @@ CONFIG_MTD_UCLINUX=y CONFIG_BLK_DEV=y # CONFIG_BLK_DEV_COW_COMMON is not set # CONFIG_BLK_DEV_LOOP is not set +# CONFIG_BLK_DEV_NBD is not set CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=4096 # CONFIG_BLK_DEV_XIP is not set # CONFIG_CDROM_PKTCDVD is not set +# CONFIG_ATA_OVER_ETH is not set # CONFIG_BLK_DEV_HD is not set CONFIG_MISC_DEVICES=y -# CONFIG_EEPROM_93CX6 is not set # CONFIG_ENCLOSURE_SERVICES is not set +# CONFIG_C2PORT is not set + +# +# EEPROM support +# +# CONFIG_EEPROM_AT25 is not set +# CONFIG_EEPROM_93CX6 is not set CONFIG_HAVE_IDE=y # CONFIG_IDE is not set @@ -464,6 +586,74 @@ CONFIG_HAVE_IDE=y # CONFIG_SCSI_NETLINK is not set # CONFIG_ATA is not set # CONFIG_MD is not set +CONFIG_NETDEVICES=y +CONFIG_COMPAT_NET_DEV_OPS=y +# CONFIG_DUMMY is not set +# CONFIG_BONDING is not set +# CONFIG_MACVLAN is not set +# CONFIG_EQUALIZER is not set +# CONFIG_TUN is not set +# CONFIG_VETH is not set +CONFIG_PHYLIB=y + +# +# MII PHY device drivers +# +# CONFIG_MARVELL_PHY is not set +# CONFIG_DAVICOM_PHY is not set +# CONFIG_QSEMI_PHY is not set +# CONFIG_LXT_PHY is not set +# CONFIG_CICADA_PHY is not set +# CONFIG_VITESSE_PHY is not set +# CONFIG_SMSC_PHY is not set +# CONFIG_BROADCOM_PHY is not set +# CONFIG_ICPLUS_PHY is not set +# CONFIG_REALTEK_PHY is not set +# CONFIG_NATIONAL_PHY is not set +# CONFIG_STE10XP is not set +# CONFIG_LSI_ET1011C_PHY is not set +# CONFIG_FIXED_PHY is not set +# CONFIG_MDIO_BITBANG is not set +CONFIG_NET_ETHERNET=y +CONFIG_MII=y +CONFIG_BFIN_MAC=y +CONFIG_BFIN_MAC_USE_L1=y +CONFIG_BFIN_TX_DESC_NUM=10 +CONFIG_BFIN_RX_DESC_NUM=20 +# CONFIG_BFIN_MAC_RMII is not set +# CONFIG_SMC91X is not set +# CONFIG_DM9000 is not set +# CONFIG_ENC28J60 is not set +# CONFIG_ETHOC is not set +# CONFIG_SMSC911X is not set +# CONFIG_DNET is not set +# CONFIG_IBM_NEW_EMAC_ZMII is not set +# CONFIG_IBM_NEW_EMAC_RGMII is not set +# CONFIG_IBM_NEW_EMAC_TAH is not set +# CONFIG_IBM_NEW_EMAC_EMAC4 is not set +# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set +# CONFIG_B44 is not set +# CONFIG_NETDEV_1000 is not set +# CONFIG_NETDEV_10000 is not set + +# +# Wireless LAN +# +# CONFIG_WLAN_PRE80211 is not set +# CONFIG_WLAN_80211 is not set + +# +# Enable WiMAX (Networking options) to see the WiMAX drivers +# +# CONFIG_WAN is not set +# CONFIG_PPP is not set +# CONFIG_SLIP is not set +# CONFIG_NETCONSOLE is not set +# CONFIG_NETPOLL is not set +# CONFIG_NET_POLL_CONTROLLER is not set +# CONFIG_ISDN is not set # CONFIG_PHONE is not set # @@ -480,15 +670,12 @@ CONFIG_HAVE_IDE=y # # Character devices # -# CONFIG_AD9960 is not set -# CONFIG_SPI_ADC_BF533 is not set -# CONFIG_BF5xx_PPIFCD is not set +CONFIG_BFIN_DMA_INTERFACE=m +# CONFIG_BFIN_PPI is not set +# CONFIG_BFIN_PPIFCD is not set # CONFIG_BFIN_SIMPLE_TIMER is not set -# CONFIG_BF5xx_PPI is not set +# CONFIG_BFIN_SPI_ADC is not set CONFIG_BFIN_SPORT=y -# CONFIG_BFIN_TIMER_LATENCY is not set -CONFIG_BFIN_DMA_INTERFACE=m -# CONFIG_SIMPLE_GPIO is not set # CONFIG_VT is not set # CONFIG_DEVKMEM is not set # CONFIG_BFIN_JTAG_COMM is not set @@ -502,6 +689,7 @@ CONFIG_BFIN_DMA_INTERFACE=m # # Non-8250 serial port support # +# CONFIG_SERIAL_MAX3100 is not set CONFIG_SERIAL_BFIN=y CONFIG_SERIAL_BFIN_CONSOLE=y CONFIG_SERIAL_BFIN_DMA=y @@ -514,6 +702,7 @@ CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y # CONFIG_SERIAL_BFIN_SPORT is not set CONFIG_UNIX98_PTYS=y +# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set # CONFIG_LEGACY_PTYS is not set # @@ -534,39 +723,17 @@ CONFIG_SPI_MASTER=y # CONFIG_SPI_BFIN=y # CONFIG_SPI_BFIN_LOCK is not set +# CONFIG_SPI_BFIN_SPORT is not set # CONFIG_SPI_BITBANG is not set +# CONFIG_SPI_GPIO is not set # # SPI Protocol Masters # -# CONFIG_EEPROM_AT25 is not set # CONFIG_SPI_SPIDEV is not set # CONFIG_SPI_TLE62X0 is not set CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y -CONFIG_GPIOLIB=y -# CONFIG_DEBUG_GPIO is not set -CONFIG_GPIO_SYSFS=y - -# -# Memory mapped GPIO expanders: -# - -# -# I2C GPIO expanders: -# -# CONFIG_GPIO_MAX732X is not set -# CONFIG_GPIO_PCA953X is not set -# CONFIG_GPIO_PCF857X is not set - -# -# PCI GPIO expanders: -# - -# -# SPI GPIO expanders: -# -# CONFIG_GPIO_MAX7301 is not set -# CONFIG_GPIO_MCP23S08 is not set +# CONFIG_GPIOLIB is not set # CONFIG_W1 is not set # CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set @@ -580,6 +747,12 @@ CONFIG_WATCHDOG=y # # CONFIG_SOFT_WATCHDOG is not set CONFIG_BFIN_WDT=y +CONFIG_SSB_POSSIBLE=y + +# +# Sonics Silicon Backplane +# +# CONFIG_SSB is not set # # Multifunction device drivers @@ -588,7 +761,7 @@ CONFIG_BFIN_WDT=y # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set # CONFIG_MFD_TMIO is not set -# CONFIG_MFD_WM8400 is not set +# CONFIG_REGULATOR is not set # # Multimedia devices @@ -598,6 +771,7 @@ CONFIG_BFIN_WDT=y # Multimedia core support # # CONFIG_VIDEO_DEV is not set +# CONFIG_DVB_CORE is not set # CONFIG_VIDEO_MEDIA is not set # @@ -618,13 +792,81 @@ CONFIG_BFIN_WDT=y # # CONFIG_DISPLAY_SUPPORT is not set # CONFIG_SOUND is not set -# CONFIG_USB_SUPPORT is not set -# CONFIG_MMC is not set +CONFIG_USB_SUPPORT=y +CONFIG_USB_ARCH_HAS_HCD=y +# CONFIG_USB_ARCH_HAS_OHCI is not set +# CONFIG_USB_ARCH_HAS_EHCI is not set +# CONFIG_USB is not set +# CONFIG_USB_OTG_WHITELIST is not set +# CONFIG_USB_OTG_BLACKLIST_HUB is not set +# CONFIG_USB_GADGET_MUSB_HDRC is not set + +# +# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may +# +CONFIG_USB_GADGET=y +# CONFIG_USB_GADGET_DEBUG_FILES is not set +# CONFIG_USB_GADGET_DEBUG_FS is not set +CONFIG_USB_GADGET_VBUS_DRAW=2 +CONFIG_USB_GADGET_SELECTED=y +# CONFIG_USB_GADGET_AT91 is not set +# CONFIG_USB_GADGET_ATMEL_USBA is not set +# CONFIG_USB_GADGET_FSL_USB2 is not set +# CONFIG_USB_GADGET_LH7A40X is not set +# CONFIG_USB_GADGET_OMAP is not set +# CONFIG_USB_GADGET_PXA25X is not set +# CONFIG_USB_GADGET_PXA27X is not set +# CONFIG_USB_GADGET_S3C2410 is not set +# CONFIG_USB_GADGET_IMX is not set +# CONFIG_USB_GADGET_M66592 is not set +# CONFIG_USB_GADGET_AMD5536UDC is not set +# CONFIG_USB_GADGET_FSL_QE is not set +# CONFIG_USB_GADGET_CI13XXX is not set +CONFIG_USB_GADGET_NET2272=y +CONFIG_USB_NET2272=y +# CONFIG_USB_GADGET_NET2280 is not set +# CONFIG_USB_GADGET_GOKU is not set +# CONFIG_USB_GADGET_DUMMY_HCD is not set +CONFIG_USB_GADGET_DUALSPEED=y +# CONFIG_USB_ZERO is not set +# CONFIG_USB_AUDIO is not set +CONFIG_USB_ETH=y +CONFIG_USB_ETH_RNDIS=y +# CONFIG_USB_GADGETFS is not set +# CONFIG_USB_FILE_STORAGE is not set +# CONFIG_USB_G_SERIAL is not set +# CONFIG_USB_MIDI_GADGET is not set +# CONFIG_USB_G_PRINTER is not set +# CONFIG_USB_CDC_COMPOSITE is not set + +# +# OTG and related infrastructure +# +# CONFIG_USB_GPIO_VBUS is not set +# CONFIG_NOP_USB_XCEIV is not set +CONFIG_MMC=y +# CONFIG_MMC_DEBUG is not set +# CONFIG_MMC_UNSAFE_RESUME is not set + +# +# MMC/SD/SDIO Card Drivers +# +CONFIG_MMC_BLOCK=y +CONFIG_MMC_BLOCK_BOUNCE=y +# CONFIG_SDIO_UART is not set +# CONFIG_MMC_TEST is not set + +# +# MMC/SD/SDIO Host Controller Drivers +# +# CONFIG_MMC_SDHCI is not set +CONFIG_MMC_SPI=m # CONFIG_MEMSTICK is not set # CONFIG_NEW_LEDS is not set # CONFIG_ACCESSIBILITY is not set # CONFIG_RTC_CLASS is not set # CONFIG_DMADEVICES is not set +# CONFIG_AUXDISPLAY is not set # CONFIG_UIO is not set # CONFIG_STAGING is not set @@ -641,8 +883,10 @@ CONFIG_FS_MBCACHE=y # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set # CONFIG_FS_POSIX_ACL is not set -CONFIG_FILE_LOCKING=y # CONFIG_XFS_FS is not set +# CONFIG_OCFS2_FS is not set +# CONFIG_BTRFS_FS is not set +CONFIG_FILE_LOCKING=y # CONFIG_DNOTIFY is not set CONFIG_INOTIFY=y CONFIG_INOTIFY_USER=y @@ -652,6 +896,11 @@ CONFIG_INOTIFY_USER=y # CONFIG_FUSE_FS is not set # +# Caches +# +# CONFIG_FSCACHE is not set + +# # CD-ROM/DVD Filesystems # # CONFIG_ISO9660_FS is not set @@ -660,8 +909,11 @@ CONFIG_INOTIFY_USER=y # # DOS/FAT/NT Filesystems # -# CONFIG_MSDOS_FS is not set -# CONFIG_VFAT_FS is not set +CONFIG_FAT_FS=y +CONFIG_MSDOS_FS=y +CONFIG_VFAT_FS=y +CONFIG_FAT_DEFAULT_CODEPAGE=437 +CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" # CONFIG_NTFS_FS is not set # @@ -673,10 +925,7 @@ CONFIG_SYSFS=y # CONFIG_TMPFS is not set # CONFIG_HUGETLB_PAGE is not set # CONFIG_CONFIGFS_FS is not set - -# -# Miscellaneous filesystems -# +CONFIG_MISC_FILESYSTEMS=y # CONFIG_ADFS_FS is not set # CONFIG_AFFS_FS is not set # CONFIG_HFS_FS is not set @@ -684,9 +933,19 @@ CONFIG_SYSFS=y # CONFIG_BEFS_FS is not set # CONFIG_BFS_FS is not set # CONFIG_EFS_FS is not set -# CONFIG_YAFFS_FS is not set -# CONFIG_JFFS2_FS is not set +CONFIG_JFFS2_FS=y +CONFIG_JFFS2_FS_DEBUG=0 +CONFIG_JFFS2_FS_WRITEBUFFER=y +# CONFIG_JFFS2_FS_WBUF_VERIFY is not set +# CONFIG_JFFS2_SUMMARY is not set +# CONFIG_JFFS2_FS_XATTR is not set +# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set +CONFIG_JFFS2_ZLIB=y +# CONFIG_JFFS2_LZO is not set +CONFIG_JFFS2_RTIME=y +# CONFIG_JFFS2_RUBIN is not set # CONFIG_CRAMFS is not set +# CONFIG_SQUASHFS is not set # CONFIG_VXFS_FS is not set # CONFIG_MINIX_FS is not set # CONFIG_OMFS_FS is not set @@ -695,13 +954,62 @@ CONFIG_SYSFS=y # CONFIG_ROMFS_FS is not set # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set +# CONFIG_NILFS2_FS is not set +CONFIG_NETWORK_FILESYSTEMS=y +# CONFIG_NFS_FS is not set +# CONFIG_NFSD is not set +# CONFIG_SMB_FS is not set +# CONFIG_CIFS is not set +# CONFIG_NCP_FS is not set +# CONFIG_CODA_FS is not set +# CONFIG_AFS_FS is not set # # Partition Types # # CONFIG_PARTITION_ADVANCED is not set CONFIG_MSDOS_PARTITION=y -# CONFIG_NLS is not set +CONFIG_NLS=y +CONFIG_NLS_DEFAULT="iso8859-1" +CONFIG_NLS_CODEPAGE_437=y +# CONFIG_NLS_CODEPAGE_737 is not set +# CONFIG_NLS_CODEPAGE_775 is not set +# CONFIG_NLS_CODEPAGE_850 is not set +# CONFIG_NLS_CODEPAGE_852 is not set +# CONFIG_NLS_CODEPAGE_855 is not set +# CONFIG_NLS_CODEPAGE_857 is not set +# CONFIG_NLS_CODEPAGE_860 is not set +# CONFIG_NLS_CODEPAGE_861 is not set +# CONFIG_NLS_CODEPAGE_862 is not set +# CONFIG_NLS_CODEPAGE_863 is not set +# CONFIG_NLS_CODEPAGE_864 is not set +# CONFIG_NLS_CODEPAGE_865 is not set +# CONFIG_NLS_CODEPAGE_866 is not set +# CONFIG_NLS_CODEPAGE_869 is not set +# CONFIG_NLS_CODEPAGE_936 is not set +# CONFIG_NLS_CODEPAGE_950 is not set +# CONFIG_NLS_CODEPAGE_932 is not set +# CONFIG_NLS_CODEPAGE_949 is not set +# CONFIG_NLS_CODEPAGE_874 is not set +# CONFIG_NLS_ISO8859_8 is not set +# CONFIG_NLS_CODEPAGE_1250 is not set +# CONFIG_NLS_CODEPAGE_1251 is not set +# CONFIG_NLS_ASCII is not set +CONFIG_NLS_ISO8859_1=y +# CONFIG_NLS_ISO8859_2 is not set +# CONFIG_NLS_ISO8859_3 is not set +# CONFIG_NLS_ISO8859_4 is not set +# CONFIG_NLS_ISO8859_5 is not set +# CONFIG_NLS_ISO8859_6 is not set +# CONFIG_NLS_ISO8859_7 is not set +# CONFIG_NLS_ISO8859_9 is not set +# CONFIG_NLS_ISO8859_13 is not set +# CONFIG_NLS_ISO8859_14 is not set +# CONFIG_NLS_ISO8859_15 is not set +# CONFIG_NLS_KOI8_R is not set +# CONFIG_NLS_KOI8_U is not set +# CONFIG_NLS_UTF8 is not set +# CONFIG_DLM is not set # # Kernel hacking @@ -714,12 +1022,30 @@ CONFIG_FRAME_WARN=1024 # CONFIG_UNUSED_SYMBOLS is not set CONFIG_DEBUG_FS=y # CONFIG_HEADERS_CHECK is not set +CONFIG_DEBUG_SECTION_MISMATCH=y # CONFIG_DEBUG_KERNEL is not set -CONFIG_DEBUG_BUGVERBOSE=y +# CONFIG_DEBUG_BUGVERBOSE is not set # CONFIG_DEBUG_MEMORY_INIT is not set # CONFIG_RCU_CPU_STALL_DETECTOR is not set -# CONFIG_SYSCTL_SYSCALL_CHECK is not set -# CONFIG_DYNAMIC_PRINTK_DEBUG is not set +CONFIG_HAVE_FUNCTION_TRACER=y +CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y +CONFIG_TRACING_SUPPORT=y + +# +# Tracers +# +# CONFIG_FUNCTION_TRACER is not set +# CONFIG_IRQSOFF_TRACER is not set +# CONFIG_SCHED_TRACER is not set +# CONFIG_CONTEXT_SWITCH_TRACER is not set +# CONFIG_EVENT_TRACER is not set +# CONFIG_BOOT_TRACER is not set +# CONFIG_TRACE_BRANCH_PROFILING is not set +# CONFIG_STACK_TRACER is not set +# CONFIG_KMEMTRACE is not set +# CONFIG_WORKQUEUE_TRACER is not set +# CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_DYNAMIC_DEBUG is not set # CONFIG_SAMPLES is not set CONFIG_HAVE_ARCH_KGDB=y CONFIG_DEBUG_VERBOSE=y @@ -733,9 +1059,10 @@ CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION_OFF=y CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION=0 # CONFIG_DEBUG_BFIN_HWTRACE_EXPAND is not set # CONFIG_DEBUG_BFIN_NO_KERN_HWTRACE is not set -# CONFIG_EARLY_PRINTK is not set +CONFIG_EARLY_PRINTK=y CONFIG_CPLB_INFO=y CONFIG_ACCESS_CHECK=y +# CONFIG_BFIN_ISRAM_SELF_TEST is not set # # Security options @@ -744,20 +1071,110 @@ CONFIG_ACCESS_CHECK=y # CONFIG_SECURITY is not set # CONFIG_SECURITYFS is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set -# CONFIG_CRYPTO is not set +CONFIG_CRYPTO=y + +# +# Crypto core or helper +# +# CONFIG_CRYPTO_FIPS is not set +# CONFIG_CRYPTO_MANAGER is not set +# CONFIG_CRYPTO_MANAGER2 is not set +# CONFIG_CRYPTO_GF128MUL is not set +# CONFIG_CRYPTO_NULL is not set +# CONFIG_CRYPTO_CRYPTD is not set +# CONFIG_CRYPTO_AUTHENC is not set +# CONFIG_CRYPTO_TEST is not set + +# +# Authenticated Encryption with Associated Data +# +# CONFIG_CRYPTO_CCM is not set +# CONFIG_CRYPTO_GCM is not set +# CONFIG_CRYPTO_SEQIV is not set + +# +# Block modes +# +# CONFIG_CRYPTO_CBC is not set +# CONFIG_CRYPTO_CTR is not set +# CONFIG_CRYPTO_CTS is not set +# CONFIG_CRYPTO_ECB is not set +# CONFIG_CRYPTO_LRW is not set +# CONFIG_CRYPTO_PCBC is not set +# CONFIG_CRYPTO_XTS is not set + +# +# Hash modes +# +# CONFIG_CRYPTO_HMAC is not set +# CONFIG_CRYPTO_XCBC is not set + +# +# Digest +# +# CONFIG_CRYPTO_CRC32C is not set +# CONFIG_CRYPTO_MD4 is not set +# CONFIG_CRYPTO_MD5 is not set +# CONFIG_CRYPTO_MICHAEL_MIC is not set +# CONFIG_CRYPTO_RMD128 is not set +# CONFIG_CRYPTO_RMD160 is not set +# CONFIG_CRYPTO_RMD256 is not set +# CONFIG_CRYPTO_RMD320 is not set +# CONFIG_CRYPTO_SHA1 is not set +# CONFIG_CRYPTO_SHA256 is not set +# CONFIG_CRYPTO_SHA512 is not set +# CONFIG_CRYPTO_TGR192 is not set +# CONFIG_CRYPTO_WP512 is not set + +# +# Ciphers +# +# CONFIG_CRYPTO_AES is not set +# CONFIG_CRYPTO_ANUBIS is not set +# CONFIG_CRYPTO_ARC4 is not set +# CONFIG_CRYPTO_BLOWFISH is not set +# CONFIG_CRYPTO_CAMELLIA is not set +# CONFIG_CRYPTO_CAST5 is not set +# CONFIG_CRYPTO_CAST6 is not set +# CONFIG_CRYPTO_DES is not set +# CONFIG_CRYPTO_FCRYPT is not set +# CONFIG_CRYPTO_KHAZAD is not set +# CONFIG_CRYPTO_SALSA20 is not set +# CONFIG_CRYPTO_SEED is not set +# CONFIG_CRYPTO_SERPENT is not set +# CONFIG_CRYPTO_TEA is not set +# CONFIG_CRYPTO_TWOFISH is not set + +# +# Compression +# +# CONFIG_CRYPTO_DEFLATE is not set +# CONFIG_CRYPTO_ZLIB is not set +# CONFIG_CRYPTO_LZO is not set + +# +# Random Number Generation +# +# CONFIG_CRYPTO_ANSI_CPRNG is not set +CONFIG_CRYPTO_HW=y +# CONFIG_BINARY_PRINTF is not set # # Library routines # +CONFIG_BITREVERSE=y +CONFIG_GENERIC_FIND_LAST_BIT=y # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set # CONFIG_CRC_T10DIF is not set -# CONFIG_CRC_ITU_T is not set -# CONFIG_CRC32 is not set -# CONFIG_CRC7 is not set +CONFIG_CRC_ITU_T=y +CONFIG_CRC32=y +CONFIG_CRC7=y # CONFIG_LIBCRC32C is not set CONFIG_ZLIB_INFLATE=y -CONFIG_PLIST=y +CONFIG_ZLIB_DEFLATE=y +CONFIG_DECOMPRESS_LZMA=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y +CONFIG_NLATTR=y diff --git a/arch/blackfin/include/asm/bfin-global.h b/arch/blackfin/include/asm/bfin-global.h index 10064f902d20..e6485c305ea6 100644 --- a/arch/blackfin/include/asm/bfin-global.h +++ b/arch/blackfin/include/asm/bfin-global.h @@ -11,9 +11,6 @@ #ifndef __ASSEMBLY__ -#include <asm/sections.h> -#include <asm/ptrace.h> -#include <asm/user.h> #include <linux/linkage.h> #include <linux/types.h> @@ -23,6 +20,12 @@ # define DMA_UNCACHED_REGION (2 * 1024 * 1024) #elif defined(CONFIG_DMA_UNCACHED_1M) # define DMA_UNCACHED_REGION (1024 * 1024) +#elif defined(CONFIG_DMA_UNCACHED_512K) +# define DMA_UNCACHED_REGION (512 * 1024) +#elif defined(CONFIG_DMA_UNCACHED_256K) +# define DMA_UNCACHED_REGION (256 * 1024) +#elif defined(CONFIG_DMA_UNCACHED_128K) +# define DMA_UNCACHED_REGION (128 * 1024) #else # define DMA_UNCACHED_REGION (0) #endif @@ -35,6 +38,7 @@ extern unsigned long get_sclk(void); extern unsigned long sclk_to_usecs(unsigned long sclk); extern unsigned long usecs_to_sclk(unsigned long usecs); +struct pt_regs; extern void dump_bfin_process(struct pt_regs *regs); extern void dump_bfin_mem(struct pt_regs *regs); extern void dump_bfin_trace_buffer(void); diff --git a/arch/blackfin/include/asm/bug.h b/arch/blackfin/include/asm/bug.h index 6f4548a13555..75f6dc336d46 100644 --- a/arch/blackfin/include/asm/bug.h +++ b/arch/blackfin/include/asm/bug.h @@ -47,7 +47,7 @@ #define BUG() \ do { \ _BUG_OR_WARN(0); \ - for (;;); \ + unreachable(); \ } while (0) #define WARN_ON(condition) \ diff --git a/arch/blackfin/include/asm/cacheflush.h b/arch/blackfin/include/asm/cacheflush.h index 417eaac7fe99..2666ff8ea952 100644 --- a/arch/blackfin/include/asm/cacheflush.h +++ b/arch/blackfin/include/asm/cacheflush.h @@ -10,6 +10,7 @@ #define _BLACKFIN_CACHEFLUSH_H #include <asm/blackfin.h> /* for SSYNC() */ +#include <asm/sections.h> /* for _ramend */ extern void blackfin_icache_flush_range(unsigned long start_address, unsigned long end_address); extern void blackfin_dcache_flush_range(unsigned long start_address, unsigned long end_address); diff --git a/arch/blackfin/include/asm/checksum.h b/arch/blackfin/include/asm/checksum.h index a23415be0de1..623cc7fb00bc 100644 --- a/arch/blackfin/include/asm/checksum.h +++ b/arch/blackfin/include/asm/checksum.h @@ -9,63 +9,12 @@ #define _BFIN_CHECKSUM_H /* - * computes the checksum of a memory block at buff, length len, - * and adds in "sum" (32-bit) - * - * returns a 32-bit number suitable for feeding into itself - * or csum_tcpudp_magic - * - * this function must be called with even lengths, except - * for the last fragment, which may be odd - * - * it's best to have buff aligned on a 32-bit boundary - */ -__wsum csum_partial(const void *buff, int len, __wsum sum); - -/* - * the same as csum_partial, but copies from src while it - * checksums - * - * here even more important to align src and dst on a 32-bit (or even - * better 64-bit) boundary - */ - -__wsum csum_partial_copy(const void *src, void *dst, - int len, __wsum sum); - -/* - * the same as csum_partial_copy, but copies from user space. - * - * here even more important to align src and dst on a 32-bit (or even - * better 64-bit) boundary - */ - -extern __wsum csum_partial_copy_from_user(const void __user *src, void *dst, - int len, __wsum sum, int *csum_err); - -#define csum_partial_copy_nocheck(src, dst, len, sum) \ - csum_partial_copy((src), (dst), (len), (sum)) - -__sum16 ip_fast_csum(unsigned char *iph, unsigned int ihl); - -/* - * Fold a partial checksum - */ - -static inline __sum16 csum_fold(__wsum sum) -{ - while (sum >> 16) - sum = (sum & 0xffff) + (sum >> 16); - return ((~(sum << 16)) >> 16); -} - -/* * computes the checksum of the TCP/UDP pseudo-header * returns a 16-bit checksum, already complemented */ static inline __wsum -csum_tcpudp_nofold(__be32 saddr, __be32 daddr, unsigned short len, +__csum_tcpudp_nofold(__be32 saddr, __be32 daddr, unsigned short len, unsigned short proto, __wsum sum) { unsigned int carry; @@ -88,19 +37,8 @@ csum_tcpudp_nofold(__be32 saddr, __be32 daddr, unsigned short len, return (sum); } +#define csum_tcpudp_nofold __csum_tcpudp_nofold -static inline __sum16 -csum_tcpudp_magic(__be32 saddr, __be32 daddr, unsigned short len, - unsigned short proto, __wsum sum) -{ - return csum_fold(csum_tcpudp_nofold(saddr, daddr, len, proto, sum)); -} - -/* - * this routine is used for miscellaneous IP-like checksums, mainly - * in icmp.c - */ - -extern __sum16 ip_compute_csum(const void *buff, int len); +#include <asm-generic/checksum.h> -#endif /* _BFIN_CHECKSUM_H */ +#endif diff --git a/arch/blackfin/include/asm/clocks.h b/arch/blackfin/include/asm/clocks.h index f80dad5ff257..6f0b61852f58 100644 --- a/arch/blackfin/include/asm/clocks.h +++ b/arch/blackfin/include/asm/clocks.h @@ -9,6 +9,8 @@ #ifndef _BFIN_CLOCKS_H #define _BFIN_CLOCKS_H +#include <asm/dpmc.h> + #ifdef CONFIG_CCLK_DIV_1 # define CONFIG_CCLK_ACT_DIV CCLK_DIV1 # define CONFIG_CCLK_DIV 1 diff --git a/arch/blackfin/include/asm/dma-mapping.h b/arch/blackfin/include/asm/dma-mapping.h index 7a23d824ac96..f9172ff30e5c 100644 --- a/arch/blackfin/include/asm/dma-mapping.h +++ b/arch/blackfin/include/asm/dma-mapping.h @@ -7,9 +7,9 @@ #ifndef _BLACKFIN_DMA_MAPPING_H #define _BLACKFIN_DMA_MAPPING_H -#include <asm/scatterlist.h> +#include <asm/cacheflush.h> +struct scatterlist; -void dma_alloc_init(unsigned long start, unsigned long end); void *dma_alloc_coherent(struct device *dev, size_t size, dma_addr_t *dma_handle, gfp_t gfp); void dma_free_coherent(struct device *dev, size_t size, void *vaddr, @@ -20,13 +20,51 @@ void dma_free_coherent(struct device *dev, size_t size, void *vaddr, */ #define dma_alloc_noncoherent(d, s, h, f) dma_alloc_coherent(d, s, h, f) #define dma_free_noncoherent(d, s, v, h) dma_free_coherent(d, s, v, h) +#define dma_supported(d, m) (1) +#define dma_get_cache_alignment() (32) +#define dma_is_consistent(d, h) (1) -static inline -int dma_mapping_error(struct device *dev, dma_addr_t dma_addr) +static inline int +dma_set_mask(struct device *dev, u64 dma_mask) { + if (!dev->dma_mask || !dma_supported(dev, dma_mask)) + return -EIO; + + *dev->dma_mask = dma_mask; + return 0; } +static inline int +dma_mapping_error(struct device *dev, dma_addr_t dma_addr) +{ + return 0; +} + +extern void +__dma_sync(dma_addr_t addr, size_t size, enum dma_data_direction dir); +static inline void +_dma_sync(dma_addr_t addr, size_t size, enum dma_data_direction dir) +{ + if (!__builtin_constant_p(dir)) { + __dma_sync(addr, size, dir); + return; + } + + switch (dir) { + case DMA_NONE: + BUG(); + case DMA_TO_DEVICE: /* writeback only */ + flush_dcache_range(addr, addr + size); + break; + case DMA_FROM_DEVICE: /* invalidate only */ + case DMA_BIDIRECTIONAL: /* flush and invalidate */ + /* Blackfin has no dedicated invalidate (it includes a flush) */ + invalidate_dcache_range(addr, addr + size); + break; + } +} + /* * Map a single buffer of the indicated size for DMA in streaming mode. * The 32-bit bus address to use is returned. @@ -34,8 +72,13 @@ int dma_mapping_error(struct device *dev, dma_addr_t dma_addr) * Once the device is given the dma address, the device owns this memory * until either pci_unmap_single or pci_dma_sync_single is performed. */ -extern dma_addr_t dma_map_single(struct device *dev, void *ptr, size_t size, - enum dma_data_direction direction); +static inline dma_addr_t +dma_map_single(struct device *dev, void *ptr, size_t size, + enum dma_data_direction dir) +{ + _dma_sync((dma_addr_t)ptr, size, dir); + return (dma_addr_t) ptr; +} static inline dma_addr_t dma_map_page(struct device *dev, struct page *page, @@ -53,8 +96,12 @@ dma_map_page(struct device *dev, struct page *page, * After this call, reads by the cpu to the buffer are guarenteed to see * whatever the device wrote there. */ -extern void dma_unmap_single(struct device *dev, dma_addr_t dma_addr, size_t size, - enum dma_data_direction direction); +static inline void +dma_unmap_single(struct device *dev, dma_addr_t dma_addr, size_t size, + enum dma_data_direction dir) +{ + BUG_ON(!valid_dma_direction(dir)); +} static inline void dma_unmap_page(struct device *dev, dma_addr_t dma_addr, size_t size, @@ -80,38 +127,66 @@ dma_unmap_page(struct device *dev, dma_addr_t dma_addr, size_t size, * the same here. */ extern int dma_map_sg(struct device *dev, struct scatterlist *sg, int nents, - enum dma_data_direction direction); + enum dma_data_direction dir); /* * Unmap a set of streaming mode DMA translations. * Again, cpu read rules concerning calls here are the same as for * pci_unmap_single() above. */ -extern void dma_unmap_sg(struct device *dev, struct scatterlist *sg, - int nhwentries, enum dma_data_direction direction); +static inline void +dma_unmap_sg(struct device *dev, struct scatterlist *sg, + int nhwentries, enum dma_data_direction dir) +{ + BUG_ON(!valid_dma_direction(dir)); +} -static inline void dma_sync_single_for_cpu(struct device *dev, - dma_addr_t handle, size_t size, - enum dma_data_direction dir) +static inline void +dma_sync_single_range_for_cpu(struct device *dev, dma_addr_t handle, + unsigned long offset, size_t size, + enum dma_data_direction dir) { + BUG_ON(!valid_dma_direction(dir)); } -static inline void dma_sync_single_for_device(struct device *dev, - dma_addr_t handle, size_t size, - enum dma_data_direction dir) +static inline void +dma_sync_single_range_for_device(struct device *dev, dma_addr_t handle, + unsigned long offset, size_t size, + enum dma_data_direction dir) { + _dma_sync(handle + offset, size, dir); } -static inline void dma_sync_sg_for_cpu(struct device *dev, - struct scatterlist *sg, - int nents, enum dma_data_direction dir) +static inline void +dma_sync_single_for_cpu(struct device *dev, dma_addr_t handle, size_t size, + enum dma_data_direction dir) { + dma_sync_single_range_for_cpu(dev, handle, 0, size, dir); } -static inline void dma_sync_sg_for_device(struct device *dev, - struct scatterlist *sg, - int nents, enum dma_data_direction dir) +static inline void +dma_sync_single_for_device(struct device *dev, dma_addr_t handle, size_t size, + enum dma_data_direction dir) +{ + dma_sync_single_range_for_device(dev, handle, 0, size, dir); +} + +static inline void +dma_sync_sg_for_cpu(struct device *dev, struct scatterlist *sg, int nents, + enum dma_data_direction dir) +{ + BUG_ON(!valid_dma_direction(dir)); +} + +extern void +dma_sync_sg_for_device(struct device *dev, struct scatterlist *sg, + int nents, enum dma_data_direction dir); + +static inline void +dma_cache_sync(struct device *dev, void *vaddr, size_t size, + enum dma_data_direction dir) { + _dma_sync((dma_addr_t)vaddr, size, dir); } #endif /* _BLACKFIN_DMA_MAPPING_H */ diff --git a/arch/blackfin/include/asm/dma.h b/arch/blackfin/include/asm/dma.h index c9a59622e23f..bd2e62243abe 100644 --- a/arch/blackfin/include/asm/dma.h +++ b/arch/blackfin/include/asm/dma.h @@ -10,46 +10,70 @@ #include <linux/interrupt.h> #include <mach/dma.h> +#include <asm/atomic.h> #include <asm/blackfin.h> #include <asm/page.h> - -#define MAX_DMA_ADDRESS PAGE_OFFSET - -/***************************************************************************** -* Generic DMA Declarations -* -****************************************************************************/ -enum dma_chan_status { - DMA_CHANNEL_FREE, - DMA_CHANNEL_REQUESTED, - DMA_CHANNEL_ENABLED, -}; +#include <asm-generic/dma.h> + +/* DMA_CONFIG Masks */ +#define DMAEN 0x0001 /* DMA Channel Enable */ +#define WNR 0x0002 /* Channel Direction (W/R*) */ +#define WDSIZE_8 0x0000 /* Transfer Word Size = 8 */ +#define WDSIZE_16 0x0004 /* Transfer Word Size = 16 */ +#define WDSIZE_32 0x0008 /* Transfer Word Size = 32 */ +#define DMA2D 0x0010 /* DMA Mode (2D/1D*) */ +#define RESTART 0x0020 /* DMA Buffer Clear */ +#define DI_SEL 0x0040 /* Data Interrupt Timing Select */ +#define DI_EN 0x0080 /* Data Interrupt Enable */ +#define NDSIZE_0 0x0000 /* Next Descriptor Size = 0 (Stop/Autobuffer) */ +#define NDSIZE_1 0x0100 /* Next Descriptor Size = 1 */ +#define NDSIZE_2 0x0200 /* Next Descriptor Size = 2 */ +#define NDSIZE_3 0x0300 /* Next Descriptor Size = 3 */ +#define NDSIZE_4 0x0400 /* Next Descriptor Size = 4 */ +#define NDSIZE_5 0x0500 /* Next Descriptor Size = 5 */ +#define NDSIZE_6 0x0600 /* Next Descriptor Size = 6 */ +#define NDSIZE_7 0x0700 /* Next Descriptor Size = 7 */ +#define NDSIZE_8 0x0800 /* Next Descriptor Size = 8 */ +#define NDSIZE_9 0x0900 /* Next Descriptor Size = 9 */ +#define NDSIZE 0x0f00 /* Next Descriptor Size */ +#define DMAFLOW 0x7000 /* Flow Control */ +#define DMAFLOW_STOP 0x0000 /* Stop Mode */ +#define DMAFLOW_AUTO 0x1000 /* Autobuffer Mode */ +#define DMAFLOW_ARRAY 0x4000 /* Descriptor Array Mode */ +#define DMAFLOW_SMALL 0x6000 /* Small Model Descriptor List Mode */ +#define DMAFLOW_LARGE 0x7000 /* Large Model Descriptor List Mode */ + +/* DMA_IRQ_STATUS Masks */ +#define DMA_DONE 0x0001 /* DMA Completion Interrupt Status */ +#define DMA_ERR 0x0002 /* DMA Error Interrupt Status */ +#define DFETCH 0x0004 /* DMA Descriptor Fetch Indicator */ +#define DMA_RUN 0x0008 /* DMA Channel Running Indicator */ /*------------------------- * config reg bits value *-------------------------*/ -#define DATA_SIZE_8 0 -#define DATA_SIZE_16 1 -#define DATA_SIZE_32 2 +#define DATA_SIZE_8 0 +#define DATA_SIZE_16 1 +#define DATA_SIZE_32 2 -#define DMA_FLOW_STOP 0 -#define DMA_FLOW_AUTO 1 -#define DMA_FLOW_ARRAY 4 -#define DMA_FLOW_SMALL 6 -#define DMA_FLOW_LARGE 7 +#define DMA_FLOW_STOP 0 +#define DMA_FLOW_AUTO 1 +#define DMA_FLOW_ARRAY 4 +#define DMA_FLOW_SMALL 6 +#define DMA_FLOW_LARGE 7 -#define DIMENSION_LINEAR 0 -#define DIMENSION_2D 1 +#define DIMENSION_LINEAR 0 +#define DIMENSION_2D 1 -#define DIR_READ 0 -#define DIR_WRITE 1 +#define DIR_READ 0 +#define DIR_WRITE 1 -#define INTR_DISABLE 0 -#define INTR_ON_BUF 2 -#define INTR_ON_ROW 3 +#define INTR_DISABLE 0 +#define INTR_ON_BUF 2 +#define INTR_ON_ROW 3 #define DMA_NOSYNC_KEEP_DMA_BUF 0 -#define DMA_SYNC_RESTART 1 +#define DMA_SYNC_RESTART 1 struct dmasg { void *next_desc_addr; @@ -104,11 +128,9 @@ struct dma_register { }; -struct mutex; struct dma_channel { - struct mutex dmalock; const char *device_id; - enum dma_chan_status chan_status; + atomic_t chan_status; volatile struct dma_register *regs; struct dmasg *sg; /* large mode descriptor */ unsigned int irq; @@ -220,27 +242,20 @@ static inline void set_dma_sg(unsigned int channel, struct dmasg *sg, int ndsize static inline int dma_channel_active(unsigned int channel) { - if (dma_ch[channel].chan_status == DMA_CHANNEL_FREE) - return 0; - else - return 1; + return atomic_read(&dma_ch[channel].chan_status); } static inline void disable_dma(unsigned int channel) { dma_ch[channel].regs->cfg &= ~DMAEN; SSYNC(); - dma_ch[channel].chan_status = DMA_CHANNEL_REQUESTED; } static inline void enable_dma(unsigned int channel) { dma_ch[channel].regs->curr_x_count = 0; dma_ch[channel].regs->curr_y_count = 0; dma_ch[channel].regs->cfg |= DMAEN; - dma_ch[channel].chan_status = DMA_CHANNEL_ENABLED; } -void free_dma(unsigned int channel); -int request_dma(unsigned int channel, const char *device_id); int set_dma_callback(unsigned int channel, irq_handler_t callback, void *data); static inline void dma_disable_irq(unsigned int channel) diff --git a/arch/blackfin/include/asm/dpmc.h b/arch/blackfin/include/asm/dpmc.h index 925e66cb2d49..1597ae5041ee 100644 --- a/arch/blackfin/include/asm/dpmc.h +++ b/arch/blackfin/include/asm/dpmc.h @@ -1,7 +1,7 @@ /* * Miscellaneous IOCTL commands for Dynamic Power Management Controller Driver * - * Copyright (C) 2004-2008 Analog Device Inc. + * Copyright (C) 2004-2009 Analog Device Inc. * * Licensed under the GPL-2 */ @@ -9,7 +9,109 @@ #ifndef _BLACKFIN_DPMC_H_ #define _BLACKFIN_DPMC_H_ -#ifdef __KERNEL__ +/* PLL_CTL Masks */ +#define DF 0x0001 /* 0: PLL = CLKIN, 1: PLL = CLKIN/2 */ +#define PLL_OFF 0x0002 /* PLL Not Powered */ +#define STOPCK 0x0008 /* Core Clock Off */ +#define PDWN 0x0020 /* Enter Deep Sleep Mode */ +#ifdef __ADSPBF539__ +# define IN_DELAY 0x0014 /* Add 200ps Delay To EBIU Input Latches */ +# define OUT_DELAY 0x00C0 /* Add 200ps Delay To EBIU Output Signals */ +#else +# define IN_DELAY 0x0040 /* Add 200ps Delay To EBIU Input Latches */ +# define OUT_DELAY 0x0080 /* Add 200ps Delay To EBIU Output Signals */ +#endif +#define BYPASS 0x0100 /* Bypass the PLL */ +#define MSEL 0x7E00 /* Multiplier Select For CCLK/VCO Factors */ +#define SPORT_HYST 0x8000 /* Enable Additional Hysteresis on SPORT Input Pins */ +#define SET_MSEL(x) (((x)&0x3F) << 0x9) /* Set MSEL = 0-63 --> VCO = CLKIN*MSEL */ + +/* PLL_DIV Masks */ +#define SSEL 0x000F /* System Select */ +#define CSEL 0x0030 /* Core Select */ +#define CSEL_DIV1 0x0000 /* CCLK = VCO / 1 */ +#define CSEL_DIV2 0x0010 /* CCLK = VCO / 2 */ +#define CSEL_DIV4 0x0020 /* CCLK = VCO / 4 */ +#define CSEL_DIV8 0x0030 /* CCLK = VCO / 8 */ + +#define CCLK_DIV1 CSEL_DIV1 +#define CCLK_DIV2 CSEL_DIV2 +#define CCLK_DIV4 CSEL_DIV4 +#define CCLK_DIV8 CSEL_DIV8 + +#define SET_SSEL(x) ((x) & 0xF) /* Set SSEL = 0-15 --> SCLK = VCO/SSEL */ +#define SCLK_DIV(x) (x) /* SCLK = VCO / x */ + +/* PLL_STAT Masks */ +#define ACTIVE_PLLENABLED 0x0001 /* Processor In Active Mode With PLL Enabled */ +#define FULL_ON 0x0002 /* Processor In Full On Mode */ +#define ACTIVE_PLLDISABLED 0x0004 /* Processor In Active Mode With PLL Disabled */ +#define PLL_LOCKED 0x0020 /* PLL_LOCKCNT Has Been Reached */ + +#define RTCWS 0x0400 /* RTC/Reset Wake-Up Status */ +#define CANWS 0x0800 /* CAN Wake-Up Status */ +#define USBWS 0x2000 /* USB Wake-Up Status */ +#define KPADWS 0x4000 /* Keypad Wake-Up Status */ +#define ROTWS 0x8000 /* Rotary Wake-Up Status */ +#define GPWS 0x1000 /* General-Purpose Wake-Up Status */ + +/* VR_CTL Masks */ +#if defined(__ADSPBF52x__) || defined(__ADSPBF51x__) +#define FREQ 0x3000 /* Switching Oscillator Frequency For Regulator */ +#define FREQ_1000 0x3000 /* Switching Frequency Is 1 MHz */ +#else +#define FREQ 0x0003 /* Switching Oscillator Frequency For Regulator */ +#define FREQ_333 0x0001 /* Switching Frequency Is 333 kHz */ +#define FREQ_667 0x0002 /* Switching Frequency Is 667 kHz */ +#define FREQ_1000 0x0003 /* Switching Frequency Is 1 MHz */ +#endif +#define HIBERNATE 0x0000 /* Powerdown/Bypass On-Board Regulation */ + +#define GAIN 0x000C /* Voltage Level Gain */ +#define GAIN_5 0x0000 /* GAIN = 5 */ +#define GAIN_10 0x0004 /* GAIN = 1 */ +#define GAIN_20 0x0008 /* GAIN = 2 */ +#define GAIN_50 0x000C /* GAIN = 5 */ + +#define VLEV 0x00F0 /* Internal Voltage Level */ +#ifdef __ADSPBF52x__ +#define VLEV_085 0x0040 /* VLEV = 0.85 V (-5% - +10% Accuracy) */ +#define VLEV_090 0x0050 /* VLEV = 0.90 V (-5% - +10% Accuracy) */ +#define VLEV_095 0x0060 /* VLEV = 0.95 V (-5% - +10% Accuracy) */ +#define VLEV_100 0x0070 /* VLEV = 1.00 V (-5% - +10% Accuracy) */ +#define VLEV_105 0x0080 /* VLEV = 1.05 V (-5% - +10% Accuracy) */ +#define VLEV_110 0x0090 /* VLEV = 1.10 V (-5% - +10% Accuracy) */ +#define VLEV_115 0x00A0 /* VLEV = 1.15 V (-5% - +10% Accuracy) */ +#define VLEV_120 0x00B0 /* VLEV = 1.20 V (-5% - +10% Accuracy) */ +#else +#define VLEV_085 0x0060 /* VLEV = 0.85 V (-5% - +10% Accuracy) */ +#define VLEV_090 0x0070 /* VLEV = 0.90 V (-5% - +10% Accuracy) */ +#define VLEV_095 0x0080 /* VLEV = 0.95 V (-5% - +10% Accuracy) */ +#define VLEV_100 0x0090 /* VLEV = 1.00 V (-5% - +10% Accuracy) */ +#define VLEV_105 0x00A0 /* VLEV = 1.05 V (-5% - +10% Accuracy) */ +#define VLEV_110 0x00B0 /* VLEV = 1.10 V (-5% - +10% Accuracy) */ +#define VLEV_115 0x00C0 /* VLEV = 1.15 V (-5% - +10% Accuracy) */ +#define VLEV_120 0x00D0 /* VLEV = 1.20 V (-5% - +10% Accuracy) */ +#define VLEV_125 0x00E0 /* VLEV = 1.25 V (-5% - +10% Accuracy) */ +#define VLEV_130 0x00F0 /* VLEV = 1.30 V (-5% - +10% Accuracy) */ +#endif + +#define WAKE 0x0100 /* Enable RTC/Reset Wakeup From Hibernate */ +#define CANWE 0x0200 /* Enable CAN Wakeup From Hibernate */ +#define PHYWE 0x0400 /* Enable PHY Wakeup From Hibernate */ +#define GPWE 0x0400 /* General-Purpose Wake-Up Enable */ +#define MXVRWE 0x0400 /* Enable MXVR Wakeup From Hibernate */ +#define KPADWE 0x1000 /* Keypad Wake-Up Enable */ +#define ROTWE 0x2000 /* Rotary Wake-Up Enable */ +#define CLKBUFOE 0x4000 /* CLKIN Buffer Output Enable */ +#define SCKELOW 0x8000 /* Do Not Drive SCKE High During Reset After Hibernate */ + +#if defined(__ADSPBF52x__) || defined(__ADSPBF51x__) +#define USBWE 0x0200 /* Enable USB Wakeup From Hibernate */ +#else +#define USBWE 0x0800 /* Enable USB Wakeup From Hibernate */ +#endif + #ifndef __ASSEMBLY__ void sleep_mode(u32 sic_iwr0, u32 sic_iwr1, u32 sic_iwr2); @@ -54,6 +156,5 @@ struct bfin_dpmc_platform_data { w[P0 + (x - PLL_CTL)] = R0;\ #endif -#endif /* __KERNEL__ */ #endif /*_BLACKFIN_DPMC_H_*/ diff --git a/arch/blackfin/include/asm/gpio.h b/arch/blackfin/include/asm/gpio.h index 5b44d05ca53e..539468a05057 100644 --- a/arch/blackfin/include/asm/gpio.h +++ b/arch/blackfin/include/asm/gpio.h @@ -159,6 +159,11 @@ struct gpio_port_t { }; #endif +#ifdef BFIN_SPECIAL_GPIO_BANKS +void bfin_special_gpio_free(unsigned gpio); +int bfin_special_gpio_request(unsigned gpio, const char *label); +#endif + #ifdef CONFIG_PM unsigned int bfin_pm_standby_setup(void); diff --git a/arch/blackfin/include/asm/gptimers.h b/arch/blackfin/include/asm/gptimers.h index 89f08decb8e0..c722acdda0d3 100644 --- a/arch/blackfin/include/asm/gptimers.h +++ b/arch/blackfin/include/asm/gptimers.h @@ -172,25 +172,25 @@ /* The actual gptimer API */ -void set_gptimer_pwidth(int timer_id, uint32_t width); -uint32_t get_gptimer_pwidth(int timer_id); -void set_gptimer_period(int timer_id, uint32_t period); -uint32_t get_gptimer_period(int timer_id); -uint32_t get_gptimer_count(int timer_id); -int get_gptimer_intr(int timer_id); -void clear_gptimer_intr(int timer_id); -int get_gptimer_over(int timer_id); -void clear_gptimer_over(int timer_id); -void set_gptimer_config(int timer_id, uint16_t config); -uint16_t get_gptimer_config(int timer_id); -int get_gptimer_run(int timer_id); -void set_gptimer_pulse_hi(int timer_id); -void clear_gptimer_pulse_hi(int timer_id); +void set_gptimer_pwidth(unsigned int timer_id, uint32_t width); +uint32_t get_gptimer_pwidth(unsigned int timer_id); +void set_gptimer_period(unsigned int timer_id, uint32_t period); +uint32_t get_gptimer_period(unsigned int timer_id); +uint32_t get_gptimer_count(unsigned int timer_id); +int get_gptimer_intr(unsigned int timer_id); +void clear_gptimer_intr(unsigned int timer_id); +int get_gptimer_over(unsigned int timer_id); +void clear_gptimer_over(unsigned int timer_id); +void set_gptimer_config(unsigned int timer_id, uint16_t config); +uint16_t get_gptimer_config(unsigned int timer_id); +int get_gptimer_run(unsigned int timer_id); +void set_gptimer_pulse_hi(unsigned int timer_id); +void clear_gptimer_pulse_hi(unsigned int timer_id); void enable_gptimers(uint16_t mask); void disable_gptimers(uint16_t mask); void disable_gptimers_sync(uint16_t mask); uint16_t get_enabled_gptimers(void); -uint32_t get_gptimer_status(int group); -void set_gptimer_status(int group, uint32_t value); +uint32_t get_gptimer_status(unsigned int group); +void set_gptimer_status(unsigned int group, uint32_t value); #endif diff --git a/arch/blackfin/include/asm/io.h b/arch/blackfin/include/asm/io.h index d1f5029189a7..29e55b9d88bc 100644 --- a/arch/blackfin/include/asm/io.h +++ b/arch/blackfin/include/asm/io.h @@ -31,12 +31,14 @@ static inline unsigned char readb(const volatile void __iomem *addr) unsigned int val; int tmp; - __asm__ __volatile__ ("cli %1;\n\t" - "NOP; NOP; SSYNC;\n\t" - "%0 = b [%2] (z);\n\t" - "sti %1;\n\t" - : "=d"(val), "=d"(tmp): "a"(addr) - ); + __asm__ __volatile__ ( + "cli %1;" + "NOP; NOP; SSYNC;" + "%0 = b [%2] (z);" + "sti %1;" + : "=d"(val), "=d"(tmp) + : "a"(addr) + ); return (unsigned char) val; } @@ -46,12 +48,14 @@ static inline unsigned short readw(const volatile void __iomem *addr) unsigned int val; int tmp; - __asm__ __volatile__ ("cli %1;\n\t" - "NOP; NOP; SSYNC;\n\t" - "%0 = w [%2] (z);\n\t" - "sti %1;\n\t" - : "=d"(val), "=d"(tmp): "a"(addr) - ); + __asm__ __volatile__ ( + "cli %1;" + "NOP; NOP; SSYNC;" + "%0 = w [%2] (z);" + "sti %1;" + : "=d"(val), "=d"(tmp) + : "a"(addr) + ); return (unsigned short) val; } @@ -61,20 +65,23 @@ static inline unsigned int readl(const volatile void __iomem *addr) unsigned int val; int tmp; - __asm__ __volatile__ ("cli %1;\n\t" - "NOP; NOP; SSYNC;\n\t" - "%0 = [%2];\n\t" - "sti %1;\n\t" - : "=d"(val), "=d"(tmp): "a"(addr) - ); + __asm__ __volatile__ ( + "cli %1;" + "NOP; NOP; SSYNC;" + "%0 = [%2];" + "sti %1;" + : "=d"(val), "=d"(tmp) + : "a"(addr) + ); + return val; } #endif /* __ASSEMBLY__ */ -#define writeb(b,addr) (void)((*(volatile unsigned char *) (addr)) = (b)) -#define writew(b,addr) (void)((*(volatile unsigned short *) (addr)) = (b)) -#define writel(b,addr) (void)((*(volatile unsigned int *) (addr)) = (b)) +#define writeb(b, addr) (void)((*(volatile unsigned char *) (addr)) = (b)) +#define writew(b, addr) (void)((*(volatile unsigned short *) (addr)) = (b)) +#define writel(b, addr) (void)((*(volatile unsigned int *) (addr)) = (b)) #define __raw_readb readb #define __raw_readw readw @@ -82,9 +89,9 @@ static inline unsigned int readl(const volatile void __iomem *addr) #define __raw_writeb writeb #define __raw_writew writew #define __raw_writel writel -#define memset_io(a,b,c) memset((void *)(a),(b),(c)) -#define memcpy_fromio(a,b,c) memcpy((a),(void *)(b),(c)) -#define memcpy_toio(a,b,c) memcpy((void *)(a),(b),(c)) +#define memset_io(a, b, c) memset((void *)(a), (b), (c)) +#define memcpy_fromio(a, b, c) memcpy((a), (void *)(b), (c)) +#define memcpy_toio(a, b, c) memcpy((void *)(a), (b), (c)) /* Convert "I/O port addresses" to actual addresses. i.e. ugly casts. */ #define __io(port) ((void *)(unsigned long)(port)) @@ -92,30 +99,30 @@ static inline unsigned int readl(const volatile void __iomem *addr) #define inb(port) readb(__io(port)) #define inw(port) readw(__io(port)) #define inl(port) readl(__io(port)) -#define outb(x,port) writeb(x,__io(port)) -#define outw(x,port) writew(x,__io(port)) -#define outl(x,port) writel(x,__io(port)) +#define outb(x, port) writeb(x, __io(port)) +#define outw(x, port) writew(x, __io(port)) +#define outl(x, port) writel(x, __io(port)) #define inb_p(port) inb(__io(port)) #define inw_p(port) inw(__io(port)) #define inl_p(port) inl(__io(port)) -#define outb_p(x,port) outb(x,__io(port)) -#define outw_p(x,port) outw(x,__io(port)) -#define outl_p(x,port) outl(x,__io(port)) - -#define ioread8_rep(a,d,c) readsb(a,d,c) -#define ioread16_rep(a,d,c) readsw(a,d,c) -#define ioread32_rep(a,d,c) readsl(a,d,c) -#define iowrite8_rep(a,s,c) writesb(a,s,c) -#define iowrite16_rep(a,s,c) writesw(a,s,c) -#define iowrite32_rep(a,s,c) writesl(a,s,c) - -#define ioread8(X) readb(X) -#define ioread16(X) readw(X) -#define ioread32(X) readl(X) -#define iowrite8(val,X) writeb(val,X) -#define iowrite16(val,X) writew(val,X) -#define iowrite32(val,X) writel(val,X) +#define outb_p(x, port) outb(x, __io(port)) +#define outw_p(x, port) outw(x, __io(port)) +#define outl_p(x, port) outl(x, __io(port)) + +#define ioread8_rep(a, d, c) readsb(a, d, c) +#define ioread16_rep(a, d, c) readsw(a, d, c) +#define ioread32_rep(a, d, c) readsl(a, d, c) +#define iowrite8_rep(a, s, c) writesb(a, s, c) +#define iowrite16_rep(a, s, c) writesw(a, s, c) +#define iowrite32_rep(a, s, c) writesl(a, s, c) + +#define ioread8(x) readb(x) +#define ioread16(x) readw(x) +#define ioread32(x) readl(x) +#define iowrite8(val, x) writeb(val, x) +#define iowrite16(val, x) writew(val, x) +#define iowrite32(val, x) writel(val, x) #define mmiowb() wmb() diff --git a/arch/blackfin/include/asm/ipipe.h b/arch/blackfin/include/asm/ipipe.h index 4617ba66278f..d3b40449ca0e 100644 --- a/arch/blackfin/include/asm/ipipe.h +++ b/arch/blackfin/include/asm/ipipe.h @@ -35,9 +35,9 @@ #include <asm/atomic.h> #include <asm/traps.h> -#define IPIPE_ARCH_STRING "1.11-00" +#define IPIPE_ARCH_STRING "1.12-00" #define IPIPE_MAJOR_NUMBER 1 -#define IPIPE_MINOR_NUMBER 11 +#define IPIPE_MINOR_NUMBER 12 #define IPIPE_PATCH_NUMBER 0 #ifdef CONFIG_SMP @@ -124,16 +124,6 @@ static inline int __ipipe_check_tickdev(const char *devname) return 1; } -static inline void __ipipe_lock_root(void) -{ - set_bit(IPIPE_SYNCDEFER_FLAG, &ipipe_root_cpudom_var(status)); -} - -static inline void __ipipe_unlock_root(void) -{ - clear_bit(IPIPE_SYNCDEFER_FLAG, &ipipe_root_cpudom_var(status)); -} - void __ipipe_enable_pipeline(void); #define __ipipe_hook_critical_ipi(ipd) do { } while (0) diff --git a/arch/blackfin/include/asm/ipipe_base.h b/arch/blackfin/include/asm/ipipe_base.h index 490098f532a7..00409201d9ed 100644 --- a/arch/blackfin/include/asm/ipipe_base.h +++ b/arch/blackfin/include/asm/ipipe_base.h @@ -51,23 +51,15 @@ extern unsigned long __ipipe_root_status; /* Alias to ipipe_root_cpudom_var(status) */ -#define __ipipe_stall_root() \ - do { \ - volatile unsigned long *p = &__ipipe_root_status; \ - set_bit(0, p); \ - } while (0) - -#define __ipipe_test_and_stall_root() \ - ({ \ - volatile unsigned long *p = &__ipipe_root_status; \ - test_and_set_bit(0, p); \ - }) - -#define __ipipe_test_root() \ - ({ \ - const unsigned long *p = &__ipipe_root_status; \ - test_bit(0, p); \ - }) +void __ipipe_stall_root(void); + +unsigned long __ipipe_test_and_stall_root(void); + +unsigned long __ipipe_test_root(void); + +void __ipipe_lock_root(void); + +void __ipipe_unlock_root(void); #endif /* !__ASSEMBLY__ */ diff --git a/arch/blackfin/include/asm/irqflags.h b/arch/blackfin/include/asm/irqflags.h index 9b19a19d9ae9..813a1af3e865 100644 --- a/arch/blackfin/include/asm/irqflags.h +++ b/arch/blackfin/include/asm/irqflags.h @@ -33,6 +33,7 @@ static inline unsigned long bfin_cli(void) #ifdef CONFIG_IPIPE +#include <linux/compiler.h> #include <linux/ipipe_base.h> #include <linux/ipipe_trace.h> @@ -49,12 +50,12 @@ static inline unsigned long bfin_cli(void) barrier(); \ } while (0) -static inline void raw_local_irq_enable(void) -{ - barrier(); - ipipe_check_context(ipipe_root_domain); - __ipipe_unstall_root(); -} +#define raw_local_irq_enable() \ + do { \ + barrier(); \ + ipipe_check_context(ipipe_root_domain); \ + __ipipe_unstall_root(); \ + } while (0) #define raw_local_save_flags_ptr(x) \ do { \ diff --git a/arch/blackfin/include/asm/kgdb.h b/arch/blackfin/include/asm/kgdb.h index c8b256d2ea30..8651afe12990 100644 --- a/arch/blackfin/include/asm/kgdb.h +++ b/arch/blackfin/include/asm/kgdb.h @@ -10,9 +10,6 @@ #include <linux/ptrace.h> -/* gdb locks */ -#define KGDB_MAX_NO_CPUS 8 - /* * BUFMAX defines the maximum number of characters in inbound/outbound buffers. * At least NUMREGBYTES*2 are needed for register packets. diff --git a/arch/blackfin/include/asm/mem_init.h b/arch/blackfin/include/asm/mem_init.h index 4179e329b9c9..7c8fe834ff22 100644 --- a/arch/blackfin/include/asm/mem_init.h +++ b/arch/blackfin/include/asm/mem_init.h @@ -295,156 +295,3 @@ #else #define PLL_BYPASS 0 #endif - -/***************************************Currently Not Being Used *********************************/ - -#if defined(CONFIG_FLASH_SPEED_BWAT) && \ -defined(CONFIG_FLASH_SPEED_BRAT) && \ -defined(CONFIG_FLASH_SPEED_BHT) && \ -defined(CONFIG_FLASH_SPEED_BST) && \ -defined(CONFIG_FLASH_SPEED_BTT) - -#define flash_EBIU_AMBCTL_WAT ((CONFIG_FLASH_SPEED_BWAT * 4) / (4000000000 / CONFIG_SCLK_HZ)) + 1 -#define flash_EBIU_AMBCTL_RAT ((CONFIG_FLASH_SPEED_BRAT * 4) / (4000000000 / CONFIG_SCLK_HZ)) + 1 -#define flash_EBIU_AMBCTL_HT ((CONFIG_FLASH_SPEED_BHT * 4) / (4000000000 / CONFIG_SCLK_HZ)) -#define flash_EBIU_AMBCTL_ST ((CONFIG_FLASH_SPEED_BST * 4) / (4000000000 / CONFIG_SCLK_HZ)) + 1 -#define flash_EBIU_AMBCTL_TT ((CONFIG_FLASH_SPEED_BTT * 4) / (4000000000 / CONFIG_SCLK_HZ)) + 1 - -#if (flash_EBIU_AMBCTL_TT > 3) -#define flash_EBIU_AMBCTL0_TT B0TT_4 -#endif -#if (flash_EBIU_AMBCTL_TT == 3) -#define flash_EBIU_AMBCTL0_TT B0TT_3 -#endif -#if (flash_EBIU_AMBCTL_TT == 2) -#define flash_EBIU_AMBCTL0_TT B0TT_2 -#endif -#if (flash_EBIU_AMBCTL_TT < 2) -#define flash_EBIU_AMBCTL0_TT B0TT_1 -#endif - -#if (flash_EBIU_AMBCTL_ST > 3) -#define flash_EBIU_AMBCTL0_ST B0ST_4 -#endif -#if (flash_EBIU_AMBCTL_ST == 3) -#define flash_EBIU_AMBCTL0_ST B0ST_3 -#endif -#if (flash_EBIU_AMBCTL_ST == 2) -#define flash_EBIU_AMBCTL0_ST B0ST_2 -#endif -#if (flash_EBIU_AMBCTL_ST < 2) -#define flash_EBIU_AMBCTL0_ST B0ST_1 -#endif - -#if (flash_EBIU_AMBCTL_HT > 2) -#define flash_EBIU_AMBCTL0_HT B0HT_3 -#endif -#if (flash_EBIU_AMBCTL_HT == 2) -#define flash_EBIU_AMBCTL0_HT B0HT_2 -#endif -#if (flash_EBIU_AMBCTL_HT == 1) -#define flash_EBIU_AMBCTL0_HT B0HT_1 -#endif -#if (flash_EBIU_AMBCTL_HT == 0 && CONFIG_FLASH_SPEED_BHT == 0) -#define flash_EBIU_AMBCTL0_HT B0HT_0 -#endif -#if (flash_EBIU_AMBCTL_HT == 0 && CONFIG_FLASH_SPEED_BHT != 0) -#define flash_EBIU_AMBCTL0_HT B0HT_1 -#endif - -#if (flash_EBIU_AMBCTL_WAT > 14) -#define flash_EBIU_AMBCTL0_WAT B0WAT_15 -#endif -#if (flash_EBIU_AMBCTL_WAT == 14) -#define flash_EBIU_AMBCTL0_WAT B0WAT_14 -#endif -#if (flash_EBIU_AMBCTL_WAT == 13) -#define flash_EBIU_AMBCTL0_WAT B0WAT_13 -#endif -#if (flash_EBIU_AMBCTL_WAT == 12) -#define flash_EBIU_AMBCTL0_WAT B0WAT_12 -#endif -#if (flash_EBIU_AMBCTL_WAT == 11) -#define flash_EBIU_AMBCTL0_WAT B0WAT_11 -#endif -#if (flash_EBIU_AMBCTL_WAT == 10) -#define flash_EBIU_AMBCTL0_WAT B0WAT_10 -#endif -#if (flash_EBIU_AMBCTL_WAT == 9) -#define flash_EBIU_AMBCTL0_WAT B0WAT_9 -#endif -#if (flash_EBIU_AMBCTL_WAT == 8) -#define flash_EBIU_AMBCTL0_WAT B0WAT_8 -#endif -#if (flash_EBIU_AMBCTL_WAT == 7) -#define flash_EBIU_AMBCTL0_WAT B0WAT_7 -#endif -#if (flash_EBIU_AMBCTL_WAT == 6) -#define flash_EBIU_AMBCTL0_WAT B0WAT_6 -#endif -#if (flash_EBIU_AMBCTL_WAT == 5) -#define flash_EBIU_AMBCTL0_WAT B0WAT_5 -#endif -#if (flash_EBIU_AMBCTL_WAT == 4) -#define flash_EBIU_AMBCTL0_WAT B0WAT_4 -#endif -#if (flash_EBIU_AMBCTL_WAT == 3) -#define flash_EBIU_AMBCTL0_WAT B0WAT_3 -#endif -#if (flash_EBIU_AMBCTL_WAT == 2) -#define flash_EBIU_AMBCTL0_WAT B0WAT_2 -#endif -#if (flash_EBIU_AMBCTL_WAT == 1) -#define flash_EBIU_AMBCTL0_WAT B0WAT_1 -#endif - -#if (flash_EBIU_AMBCTL_RAT > 14) -#define flash_EBIU_AMBCTL0_RAT B0RAT_15 -#endif -#if (flash_EBIU_AMBCTL_RAT == 14) -#define flash_EBIU_AMBCTL0_RAT B0RAT_14 -#endif -#if (flash_EBIU_AMBCTL_RAT == 13) -#define flash_EBIU_AMBCTL0_RAT B0RAT_13 -#endif -#if (flash_EBIU_AMBCTL_RAT == 12) -#define flash_EBIU_AMBCTL0_RAT B0RAT_12 -#endif -#if (flash_EBIU_AMBCTL_RAT == 11) -#define flash_EBIU_AMBCTL0_RAT B0RAT_11 -#endif -#if (flash_EBIU_AMBCTL_RAT == 10) -#define flash_EBIU_AMBCTL0_RAT B0RAT_10 -#endif -#if (flash_EBIU_AMBCTL_RAT == 9) -#define flash_EBIU_AMBCTL0_RAT B0RAT_9 -#endif -#if (flash_EBIU_AMBCTL_RAT == 8) -#define flash_EBIU_AMBCTL0_RAT B0RAT_8 -#endif -#if (flash_EBIU_AMBCTL_RAT == 7) -#define flash_EBIU_AMBCTL0_RAT B0RAT_7 -#endif -#if (flash_EBIU_AMBCTL_RAT == 6) -#define flash_EBIU_AMBCTL0_RAT B0RAT_6 -#endif -#if (flash_EBIU_AMBCTL_RAT == 5) -#define flash_EBIU_AMBCTL0_RAT B0RAT_5 -#endif -#if (flash_EBIU_AMBCTL_RAT == 4) -#define flash_EBIU_AMBCTL0_RAT B0RAT_4 -#endif -#if (flash_EBIU_AMBCTL_RAT == 3) -#define flash_EBIU_AMBCTL0_RAT B0RAT_3 -#endif -#if (flash_EBIU_AMBCTL_RAT == 2) -#define flash_EBIU_AMBCTL0_RAT B0RAT_2 -#endif -#if (flash_EBIU_AMBCTL_RAT == 1) -#define flash_EBIU_AMBCTL0_RAT B0RAT_1 -#endif - -#define flash_EBIU_AMBCTL0 \ - (flash_EBIU_AMBCTL0_WAT | flash_EBIU_AMBCTL0_RAT | flash_EBIU_AMBCTL0_HT | \ - flash_EBIU_AMBCTL0_ST | flash_EBIU_AMBCTL0_TT | CONFIG_FLASH_SPEED_RDYEN) -#endif diff --git a/arch/blackfin/include/asm/mmu_context.h b/arch/blackfin/include/asm/mmu_context.h index 4a3be376ad5b..ae8ef4ffd806 100644 --- a/arch/blackfin/include/asm/mmu_context.h +++ b/arch/blackfin/include/asm/mmu_context.h @@ -66,8 +66,8 @@ activate_l1stack(struct mm_struct *mm, unsigned long sp_base) #define activate_mm(prev, next) switch_mm(prev, next, NULL) -static inline void switch_mm(struct mm_struct *prev_mm, struct mm_struct *next_mm, - struct task_struct *tsk) +static inline void __switch_mm(struct mm_struct *prev_mm, struct mm_struct *next_mm, + struct task_struct *tsk) { #ifdef CONFIG_MPU unsigned int cpu = smp_processor_id(); @@ -95,7 +95,24 @@ static inline void switch_mm(struct mm_struct *prev_mm, struct mm_struct *next_m #endif } +#ifdef CONFIG_IPIPE +#define lock_mm_switch(flags) local_irq_save_hw_cond(flags) +#define unlock_mm_switch(flags) local_irq_restore_hw_cond(flags) +#else +#define lock_mm_switch(flags) do { (void)(flags); } while (0) +#define unlock_mm_switch(flags) do { (void)(flags); } while (0) +#endif /* CONFIG_IPIPE */ + #ifdef CONFIG_MPU +static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next, + struct task_struct *tsk) +{ + unsigned long flags; + lock_mm_switch(flags); + __switch_mm(prev, next, tsk); + unlock_mm_switch(flags); +} + static inline void protect_page(struct mm_struct *mm, unsigned long addr, unsigned long flags) { @@ -128,6 +145,12 @@ static inline void update_protections(struct mm_struct *mm) set_mask_dcplbs(mm->context.page_rwx_mask, cpu); } } +#else /* !CONFIG_MPU */ +static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next, + struct task_struct *tsk) +{ + __switch_mm(prev, next, tsk); +} #endif static inline void enter_lazy_tlb(struct mm_struct *mm, struct task_struct *tsk) @@ -173,4 +196,10 @@ static inline void destroy_context(struct mm_struct *mm) #endif } +#define ipipe_mm_switch_protect(flags) \ + local_irq_save_hw_cond(flags) + +#define ipipe_mm_switch_unprotect(flags) \ + local_irq_restore_hw_cond(flags) + #endif diff --git a/arch/blackfin/include/asm/module.h b/arch/blackfin/include/asm/module.h index 9c1cfffddd9b..4282b169ead9 100644 --- a/arch/blackfin/include/asm/module.h +++ b/arch/blackfin/include/asm/module.h @@ -7,8 +7,6 @@ #ifndef _ASM_BFIN_MODULE_H #define _ASM_BFIN_MODULE_H -#define MODULE_SYMBOL_PREFIX "_" - #define Elf_Shdr Elf32_Shdr #define Elf_Sym Elf32_Sym #define Elf_Ehdr Elf32_Ehdr diff --git a/arch/blackfin/include/asm/pci.h b/arch/blackfin/include/asm/pci.h index 61277358c865..99cae2e3bac7 100644 --- a/arch/blackfin/include/asm/pci.h +++ b/arch/blackfin/include/asm/pci.h @@ -4,145 +4,19 @@ #define _ASM_BFIN_PCI_H #include <asm/scatterlist.h> +#include <asm-generic/pci-dma-compat.h> +#include <asm-generic/pci.h> -/* - * - * Written by Wout Klaren. - */ - -/* Added by Chang Junxiao */ #define PCIBIOS_MIN_IO 0x00001000 #define PCIBIOS_MIN_MEM 0x10000000 -#define PCI_DMA_BUS_IS_PHYS (1) -struct pci_ops; - -/* - * Structure with hardware dependent information and functions of the - * PCI bus. - */ -struct pci_bus_info { - - /* - * Resources of the PCI bus. - */ - struct resource mem_space; - struct resource io_space; - - /* - * System dependent functions. - */ - struct pci_ops *bfin_pci_ops; - void (*fixup) (int pci_modify); - void (*conf_device) (unsigned char bus, unsigned char device_fn); -}; - -#define pcibios_assign_all_busses() 0 static inline void pcibios_set_master(struct pci_dev *dev) { - /* No special bus mastering setup handling */ } static inline void pcibios_penalize_isa_irq(int irq) { - /* We don't do dynamic PCI IRQ allocation */ } -static inline dma_addr_t pci_map_single(struct pci_dev *hwdev, void *ptr, - size_t size, int direction) -{ - if (direction == PCI_DMA_NONE) - BUG(); - - /* return virt_to_bus(ptr); */ - return (dma_addr_t) ptr; -} - -/* Unmap a single streaming mode DMA translation. The dma_addr and size - * must match what was provided for in a previous pci_map_single call. All - * other usages are undefined. - * - * After this call, reads by the cpu to the buffer are guarenteed to see - * whatever the device wrote there. - */ -static inline void pci_unmap_single(struct pci_dev *hwdev, dma_addr_t dma_addr, - size_t size, int direction) -{ - if (direction == PCI_DMA_NONE) - BUG(); - - /* Nothing to do */ -} - -/* Map a set of buffers described by scatterlist in streaming - * mode for DMA. This is the scather-gather version of the - * above pci_map_single interface. Here the scatter gather list - * elements are each tagged with the appropriate dma address - * and length. They are obtained via sg_dma_{address,length}(SG). - * - * NOTE: An implementation may be able to use a smaller number of - * DMA address/length pairs than there are SG table elements. - * (for example via virtual mapping capabilities) - * The routine returns the number of addr/length pairs actually - * used, at most nents. - * - * Device ownership issues as mentioned above for pci_map_single are - * the same here. - */ -static inline int pci_map_sg(struct pci_dev *hwdev, struct scatterlist *sg, - int nents, int direction) -{ - if (direction == PCI_DMA_NONE) - BUG(); - return nents; -} - -/* Unmap a set of streaming mode DMA translations. - * Again, cpu read rules concerning calls here are the same as for - * pci_unmap_single() above. - */ -static inline void pci_unmap_sg(struct pci_dev *hwdev, struct scatterlist *sg, - int nents, int direction) -{ - if (direction == PCI_DMA_NONE) - BUG(); - - /* Nothing to do */ -} - -/* Make physical memory consistent for a single - * streaming mode DMA translation after a transfer. - * - * If you perform a pci_map_single() but wish to interrogate the - * buffer using the cpu, yet do not wish to teardown the PCI dma - * mapping, you must call this function before doing so. At the - * next point you give the PCI dma address back to the card, the - * device again owns the buffer. - */ -static inline void pci_dma_sync_single(struct pci_dev *hwdev, - dma_addr_t dma_handle, size_t size, - int direction) -{ - if (direction == PCI_DMA_NONE) - BUG(); - - /* Nothing to do */ -} - -/* Make physical memory consistent for a set of streaming - * mode DMA translations after a transfer. - * - * The same as pci_dma_sync_single but for a scatter-gather list, - * same rules and usage. - */ -static inline void pci_dma_sync_sg(struct pci_dev *hwdev, - struct scatterlist *sg, int nelems, - int direction) -{ - if (direction == PCI_DMA_NONE) - BUG(); - - /* Nothing to do */ -} #endif /* _ASM_BFIN_PCI_H */ diff --git a/arch/blackfin/include/asm/ptrace.h b/arch/blackfin/include/asm/ptrace.h index 27290c955a7a..b33a4488f498 100644 --- a/arch/blackfin/include/asm/ptrace.h +++ b/arch/blackfin/include/asm/ptrace.h @@ -89,9 +89,9 @@ struct pt_regs { #define PTRACE_GETREGS 12 #define PTRACE_SETREGS 13 /* ptrace signal */ -#define PTRACE_GETFDPIC 31 -#define PTRACE_GETFDPIC_EXEC 0 -#define PTRACE_GETFDPIC_INTERP 1 +#define PTRACE_GETFDPIC 31 /* get the ELF fdpic loadmap address */ +#define PTRACE_GETFDPIC_EXEC 0 /* [addr] request the executable loadmap */ +#define PTRACE_GETFDPIC_INTERP 1 /* [addr] request the interpreter loadmap */ #define PS_S (0x0002) diff --git a/arch/blackfin/include/asm/sections.h b/arch/blackfin/include/asm/sections.h index 1f5381fbb4a7..42f6c53c59c6 100644 --- a/arch/blackfin/include/asm/sections.h +++ b/arch/blackfin/include/asm/sections.h @@ -13,10 +13,18 @@ extern unsigned long memory_mtd_start, memory_mtd_end, mtd_size; extern unsigned long _ramstart, _ramend, _rambase; extern unsigned long memory_start, memory_end, physical_mem_end; -extern char _stext_l1[], _etext_l1[], _sdata_l1[], _edata_l1[], _sbss_l1[], - _ebss_l1[], _l1_lma_start[], _sdata_b_l1[], _sbss_b_l1[], _ebss_b_l1[], - _stext_l2[], _etext_l2[], _sdata_l2[], _edata_l2[], _sbss_l2[], - _ebss_l2[], _l2_lma_start[]; +/* + * The weak markings on the lengths might seem weird, but this is required + * in order to make gcc accept the fact that these may actually have a value + * of 0 (since they aren't actually addresses, but sizes of sections). + */ +extern char _stext_l1[], _etext_l1[], _text_l1_lma[], __weak _text_l1_len[]; +extern char _sdata_l1[], _edata_l1[], _sbss_l1[], _ebss_l1[], + _data_l1_lma[], __weak _data_l1_len[]; +extern char _sdata_b_l1[], _edata_b_l1[], _sbss_b_l1[], _ebss_b_l1[], + _data_b_l1_lma[], __weak _data_b_l1_len[]; +extern char _stext_l2[], _etext_l2[], _sdata_l2[], _edata_l2[], + _sbss_l2[], _ebss_l2[], _l2_lma[], __weak _l2_len[]; #include <asm/mem_map.h> diff --git a/arch/blackfin/include/asm/thread_info.h b/arch/blackfin/include/asm/thread_info.h index afb3a8626380..a40d9368c38a 100644 --- a/arch/blackfin/include/asm/thread_info.h +++ b/arch/blackfin/include/asm/thread_info.h @@ -103,11 +103,13 @@ static inline struct thread_info *current_thread_info(void) #define TIF_RESTORE_SIGMASK 5 /* restore signal mask in do_signal() */ #define TIF_FREEZE 6 /* is freezing for suspend */ #define TIF_IRQ_SYNC 7 /* sync pipeline stage */ +#define TIF_NOTIFY_RESUME 8 /* callback before returning to user */ /* as above, but as bit values */ #define _TIF_SYSCALL_TRACE (1<<TIF_SYSCALL_TRACE) #define _TIF_SIGPENDING (1<<TIF_SIGPENDING) #define _TIF_NEED_RESCHED (1<<TIF_NEED_RESCHED) +#define _TIF_NOTIFY_RESUME (1<<TIF_NOTIFY_RESUME) #define _TIF_POLLING_NRFLAG (1<<TIF_POLLING_NRFLAG) #define _TIF_RESTORE_SIGMASK (1<<TIF_RESTORE_SIGMASK) #define _TIF_FREEZE (1<<TIF_FREEZE) diff --git a/arch/blackfin/include/asm/trace.h b/arch/blackfin/include/asm/trace.h index 609ad3c84189..dc0aa55ae773 100644 --- a/arch/blackfin/include/asm/trace.h +++ b/arch/blackfin/include/asm/trace.h @@ -28,6 +28,8 @@ extern unsigned long software_trace_buff[]; #ifdef CONFIG_DEBUG_BFIN_HWTRACE_ON +#define trace_buffer_init() bfin_write_TBUFCTL(BFIN_TRACE_INIT) + #define trace_buffer_save(x) \ do { \ (x) = bfin_read_TBUFCTL(); \ diff --git a/arch/blackfin/include/asm/uaccess.h b/arch/blackfin/include/asm/uaccess.h index c03b8532aad3..1c0d190adaef 100644 --- a/arch/blackfin/include/asm/uaccess.h +++ b/arch/blackfin/include/asm/uaccess.h @@ -17,9 +17,7 @@ #include <linux/string.h> #include <asm/segment.h> -#ifdef CONFIG_ACCESS_CHECK -# include <asm/bfin-global.h> -#endif +#include <asm/sections.h> #define get_ds() (KERNEL_DS) #define get_fs() (current_thread_info()->addr_limit) diff --git a/arch/blackfin/include/asm/unistd.h b/arch/blackfin/include/asm/unistd.h index 779be02a910a..22886cbdae7a 100644 --- a/arch/blackfin/include/asm/unistd.h +++ b/arch/blackfin/include/asm/unistd.h @@ -388,8 +388,9 @@ #define __NR_pwritev 367 #define __NR_rt_tgsigqueueinfo 368 #define __NR_perf_event_open 369 +#define __NR_recvmmsg 370 -#define __NR_syscall 370 +#define __NR_syscall 371 #define NR_syscalls __NR_syscall /* Old optional stuff no one actually uses */ diff --git a/arch/blackfin/kernel/bfin_dma_5xx.c b/arch/blackfin/kernel/bfin_dma_5xx.c index 3946aff4f414..924c00286bab 100644 --- a/arch/blackfin/kernel/bfin_dma_5xx.c +++ b/arch/blackfin/kernel/bfin_dma_5xx.c @@ -37,9 +37,8 @@ static int __init blackfin_dma_init(void) printk(KERN_INFO "Blackfin DMA Controller\n"); for (i = 0; i < MAX_DMA_CHANNELS; i++) { - dma_ch[i].chan_status = DMA_CHANNEL_FREE; + atomic_set(&dma_ch[i].chan_status, 0); dma_ch[i].regs = dma_io_base_addr[i]; - mutex_init(&(dma_ch[i].dmalock)); } /* Mark MEMDMA Channel 0 as requested since we're using it internally */ request_dma(CH_MEM_STREAM0_DEST, "Blackfin dma_memcpy"); @@ -60,7 +59,7 @@ static int proc_dma_show(struct seq_file *m, void *v) int i; for (i = 0; i < MAX_DMA_CHANNELS; ++i) - if (dma_ch[i].chan_status != DMA_CHANNEL_FREE) + if (dma_channel_active(i)) seq_printf(m, "%2d: %s\n", i, dma_ch[i].device_id); return 0; @@ -107,20 +106,11 @@ int request_dma(unsigned int channel, const char *device_id) } #endif - mutex_lock(&(dma_ch[channel].dmalock)); - - if ((dma_ch[channel].chan_status == DMA_CHANNEL_REQUESTED) - || (dma_ch[channel].chan_status == DMA_CHANNEL_ENABLED)) { - mutex_unlock(&(dma_ch[channel].dmalock)); + if (atomic_cmpxchg(&dma_ch[channel].chan_status, 0, 1)) { pr_debug("DMA CHANNEL IN USE \n"); return -EBUSY; - } else { - dma_ch[channel].chan_status = DMA_CHANNEL_REQUESTED; - pr_debug("DMA CHANNEL IS ALLOCATED \n"); } - mutex_unlock(&(dma_ch[channel].dmalock)); - #ifdef CONFIG_BF54x if (channel >= CH_UART2_RX && channel <= CH_UART3_TX) { unsigned int per_map; @@ -148,21 +138,20 @@ EXPORT_SYMBOL(request_dma); int set_dma_callback(unsigned int channel, irq_handler_t callback, void *data) { - BUG_ON(channel >= MAX_DMA_CHANNELS || - dma_ch[channel].chan_status == DMA_CHANNEL_FREE); + int ret; + unsigned int irq; - if (callback != NULL) { - int ret; - unsigned int irq = channel2irq(channel); + BUG_ON(channel >= MAX_DMA_CHANNELS || !callback || + !atomic_read(&dma_ch[channel].chan_status)); - ret = request_irq(irq, callback, IRQF_DISABLED, - dma_ch[channel].device_id, data); - if (ret) - return ret; + irq = channel2irq(channel); + ret = request_irq(irq, callback, 0, dma_ch[channel].device_id, data); + if (ret) + return ret; + + dma_ch[channel].irq = irq; + dma_ch[channel].data = data; - dma_ch[channel].irq = irq; - dma_ch[channel].data = data; - } return 0; } EXPORT_SYMBOL(set_dma_callback); @@ -184,7 +173,7 @@ void free_dma(unsigned int channel) { pr_debug("freedma() : BEGIN \n"); BUG_ON(channel >= MAX_DMA_CHANNELS || - dma_ch[channel].chan_status == DMA_CHANNEL_FREE); + !atomic_read(&dma_ch[channel].chan_status)); /* Halt the DMA */ disable_dma(channel); @@ -194,9 +183,7 @@ void free_dma(unsigned int channel) free_irq(dma_ch[channel].irq, dma_ch[channel].data); /* Clear the DMA Variable in the Channel */ - mutex_lock(&(dma_ch[channel].dmalock)); - dma_ch[channel].chan_status = DMA_CHANNEL_FREE; - mutex_unlock(&(dma_ch[channel].dmalock)); + atomic_set(&dma_ch[channel].chan_status, 0); pr_debug("freedma() : END \n"); } @@ -210,13 +197,14 @@ int blackfin_dma_suspend(void) { int i; - for (i = 0; i < MAX_DMA_SUSPEND_CHANNELS; ++i) { - if (dma_ch[i].chan_status == DMA_CHANNEL_ENABLED) { + for (i = 0; i < MAX_DMA_CHANNELS; ++i) { + if (dma_ch[i].regs->cfg & DMAEN) { printk(KERN_ERR "DMA Channel %d failed to suspend\n", i); return -EBUSY; } - dma_ch[i].saved_peripheral_map = dma_ch[i].regs->peripheral_map; + if (i < MAX_DMA_SUSPEND_CHANNELS) + dma_ch[i].saved_peripheral_map = dma_ch[i].regs->peripheral_map; } return 0; diff --git a/arch/blackfin/kernel/bfin_gpio.c b/arch/blackfin/kernel/bfin_gpio.c index 22705eeff34f..a174596cc009 100644 --- a/arch/blackfin/kernel/bfin_gpio.c +++ b/arch/blackfin/kernel/bfin_gpio.c @@ -100,6 +100,12 @@ u8 pmux_offset[][16] = { }; # endif +#elif defined(BF538_FAMILY) +static unsigned short * const port_fer[] = { + (unsigned short *) PORTCIO_FER, + (unsigned short *) PORTDIO_FER, + (unsigned short *) PORTEIO_FER, +}; #endif static unsigned short reserved_gpio_map[GPIO_BANK_NUM]; @@ -163,6 +169,27 @@ static int cmp_label(unsigned short ident, const char *label) static void port_setup(unsigned gpio, unsigned short usage) { +#if defined(BF538_FAMILY) + /* + * BF538/9 Port C,D and E are special. + * Inverted PORT_FER polarity on CDE and no PORF_FER on F + * Regular PORT F GPIOs are handled here, CDE are exclusively + * managed by GPIOLIB + */ + + if (gpio < MAX_BLACKFIN_GPIOS || gpio >= MAX_RESOURCES) + return; + + gpio -= MAX_BLACKFIN_GPIOS; + + if (usage == GPIO_USAGE) + *port_fer[gpio_bank(gpio)] |= gpio_bit(gpio); + else + *port_fer[gpio_bank(gpio)] &= ~gpio_bit(gpio); + SSYNC(); + return; +#endif + if (check_gpio(gpio)) return; @@ -762,6 +789,8 @@ int peripheral_request(unsigned short per, const char *label) if (!(per & P_DEFINED)) return -ENODEV; + BUG_ON(ident >= MAX_RESOURCES); + local_irq_save_hw(flags); /* If a pin can be muxed as either GPIO or peripheral, make @@ -979,6 +1008,76 @@ void bfin_gpio_free(unsigned gpio) } EXPORT_SYMBOL(bfin_gpio_free); +#ifdef BFIN_SPECIAL_GPIO_BANKS +static unsigned short reserved_special_gpio_map[gpio_bank(MAX_RESOURCES)]; + +int bfin_special_gpio_request(unsigned gpio, const char *label) +{ + unsigned long flags; + + local_irq_save_hw(flags); + + /* + * Allow that the identical GPIO can + * be requested from the same driver twice + * Do nothing and return - + */ + + if (cmp_label(gpio, label) == 0) { + local_irq_restore_hw(flags); + return 0; + } + + if (unlikely(reserved_special_gpio_map[gpio_bank(gpio)] & gpio_bit(gpio))) { + local_irq_restore_hw(flags); + printk(KERN_ERR "bfin-gpio: GPIO %d is already reserved by %s !\n", + gpio, get_label(gpio)); + + return -EBUSY; + } + if (unlikely(reserved_peri_map[gpio_bank(gpio)] & gpio_bit(gpio))) { + local_irq_restore_hw(flags); + printk(KERN_ERR + "bfin-gpio: GPIO %d is already reserved as Peripheral by %s !\n", + gpio, get_label(gpio)); + + return -EBUSY; + } + + reserved_special_gpio_map[gpio_bank(gpio)] |= gpio_bit(gpio); + reserved_peri_map[gpio_bank(gpio)] |= gpio_bit(gpio); + + set_label(gpio, label); + local_irq_restore_hw(flags); + port_setup(gpio, GPIO_USAGE); + + return 0; +} +EXPORT_SYMBOL(bfin_special_gpio_request); + +void bfin_special_gpio_free(unsigned gpio) +{ + unsigned long flags; + + might_sleep(); + + local_irq_save_hw(flags); + + if (unlikely(!(reserved_special_gpio_map[gpio_bank(gpio)] & gpio_bit(gpio)))) { + gpio_error(gpio); + local_irq_restore_hw(flags); + return; + } + + reserved_special_gpio_map[gpio_bank(gpio)] &= ~gpio_bit(gpio); + reserved_peri_map[gpio_bank(gpio)] &= ~gpio_bit(gpio); + set_label(gpio, "free"); + local_irq_restore_hw(flags); +} +EXPORT_SYMBOL(bfin_special_gpio_free); +#endif + + int bfin_gpio_irq_request(unsigned gpio, const char *label) { unsigned long flags; diff --git a/arch/blackfin/kernel/cplb-mpu/cplbinit.c b/arch/blackfin/kernel/cplb-mpu/cplbinit.c index b52c1f8c4bc0..8d42b9e50dfa 100644 --- a/arch/blackfin/kernel/cplb-mpu/cplbinit.c +++ b/arch/blackfin/kernel/cplb-mpu/cplbinit.c @@ -92,6 +92,6 @@ void __init generate_cplb_tables_cpu(unsigned int cpu) icplb_tbl[cpu][i_i++].data = 0; } -void generate_cplb_tables_all(void) +void __init generate_cplb_tables_all(void) { } diff --git a/arch/blackfin/kernel/cplb-mpu/cplbmgr.c b/arch/blackfin/kernel/cplb-mpu/cplbmgr.c index 69e0e530d70f..930c01c06813 100644 --- a/arch/blackfin/kernel/cplb-mpu/cplbmgr.c +++ b/arch/blackfin/kernel/cplb-mpu/cplbmgr.c @@ -113,11 +113,11 @@ static noinline int dcplb_miss(unsigned int cpu) addr = L2_START; d_data = L2_DMEMORY; } else if (addr >= physical_mem_end) { - if (addr >= ASYNC_BANK0_BASE && addr < ASYNC_BANK3_BASE + ASYNC_BANK3_SIZE - && (status & FAULT_USERSUPV)) { - addr &= ~0x3fffff; + if (addr >= ASYNC_BANK0_BASE && addr < ASYNC_BANK3_BASE + ASYNC_BANK3_SIZE) { + addr &= ~(4 * 1024 * 1024 - 1); d_data &= ~PAGE_SIZE_4KB; d_data |= PAGE_SIZE_4MB; + d_data |= CPLB_USER_RD | CPLB_USER_WR; } else if (addr >= BOOT_ROM_START && addr < BOOT_ROM_START + BOOT_ROM_LENGTH && (status & (FAULT_RW | FAULT_USERSUPV)) == FAULT_USERSUPV) { addr &= ~(1 * 1024 * 1024 - 1); @@ -203,7 +203,12 @@ static noinline int icplb_miss(unsigned int cpu) addr = L2_START; i_data = L2_IMEMORY; } else if (addr >= physical_mem_end) { - if (addr >= BOOT_ROM_START && addr < BOOT_ROM_START + BOOT_ROM_LENGTH + if (addr >= ASYNC_BANK0_BASE && addr < ASYNC_BANK3_BASE + ASYNC_BANK3_SIZE) { + addr &= ~(4 * 1024 * 1024 - 1); + i_data &= ~PAGE_SIZE_4KB; + i_data |= PAGE_SIZE_4MB; + i_data |= CPLB_USER_RD; + } else if (addr >= BOOT_ROM_START && addr < BOOT_ROM_START + BOOT_ROM_LENGTH && (status & FAULT_USERSUPV)) { addr &= ~(1 * 1024 * 1024 - 1); i_data &= ~PAGE_SIZE_4KB; diff --git a/arch/blackfin/kernel/cplb-nompu/cplbinit.c b/arch/blackfin/kernel/cplb-nompu/cplbinit.c index fd9a2f31e686..282a7919821b 100644 --- a/arch/blackfin/kernel/cplb-nompu/cplbinit.c +++ b/arch/blackfin/kernel/cplb-nompu/cplbinit.c @@ -89,15 +89,25 @@ void __init generate_cplb_tables_cpu(unsigned int cpu) void __init generate_cplb_tables_all(void) { + unsigned long uncached_end; int i_d, i_i; i_d = 0; /* Normal RAM, including MTD FS. */ #ifdef CONFIG_MTD_UCLINUX - dcplb_bounds[i_d].eaddr = memory_mtd_start + mtd_size; + uncached_end = memory_mtd_start + mtd_size; #else - dcplb_bounds[i_d].eaddr = memory_end; + uncached_end = memory_end; #endif + /* + * if DMA uncached is less than 1MB, mark the 1MB chunk as uncached + * so that we don't have to use 4kB pages and cause CPLB thrashing + */ + if ((DMA_UNCACHED_REGION >= 1 * 1024 * 1024) || !DMA_UNCACHED_REGION || + ((_ramend - uncached_end) >= 1 * 1024 * 1024)) + dcplb_bounds[i_d].eaddr = uncached_end; + else + dcplb_bounds[i_d].eaddr = uncached_end & ~(1 * 1024 * 1024); dcplb_bounds[i_d++].data = SDRAM_DGENERIC; /* DMA uncached region. */ if (DMA_UNCACHED_REGION) { @@ -135,18 +145,15 @@ void __init generate_cplb_tables_all(void) i_i = 0; /* Normal RAM, including MTD FS. */ -#ifdef CONFIG_MTD_UCLINUX - icplb_bounds[i_i].eaddr = memory_mtd_start + mtd_size; -#else - icplb_bounds[i_i].eaddr = memory_end; -#endif + icplb_bounds[i_i].eaddr = uncached_end; icplb_bounds[i_i++].data = SDRAM_IGENERIC; - /* DMA uncached region. */ - if (DMA_UNCACHED_REGION) { - icplb_bounds[i_i].eaddr = _ramend; - icplb_bounds[i_i++].data = 0; - } if (_ramend != physical_mem_end) { + /* DMA uncached region. */ + if (DMA_UNCACHED_REGION) { + /* Normally this hole is caught by the async below. */ + icplb_bounds[i_i].eaddr = _ramend; + icplb_bounds[i_i++].data = 0; + } /* Reserved memory. */ icplb_bounds[i_i].eaddr = physical_mem_end; icplb_bounds[i_i++].data = (reserved_mem_icache_on ? diff --git a/arch/blackfin/kernel/dma-mapping.c b/arch/blackfin/kernel/dma-mapping.c index e74e74d7733f..e937f323d82c 100644 --- a/arch/blackfin/kernel/dma-mapping.c +++ b/arch/blackfin/kernel/dma-mapping.c @@ -7,30 +7,25 @@ */ #include <linux/types.h> -#include <linux/mm.h> +#include <linux/gfp.h> #include <linux/string.h> -#include <linux/bootmem.h> #include <linux/spinlock.h> -#include <linux/device.h> #include <linux/dma-mapping.h> -#include <linux/io.h> #include <linux/scatterlist.h> -#include <asm/cacheflush.h> -#include <asm/bfin-global.h> static spinlock_t dma_page_lock; -static unsigned int *dma_page; +static unsigned long *dma_page; static unsigned int dma_pages; static unsigned long dma_base; static unsigned long dma_size; static unsigned int dma_initialized; -void dma_alloc_init(unsigned long start, unsigned long end) +static void dma_alloc_init(unsigned long start, unsigned long end) { spin_lock_init(&dma_page_lock); dma_initialized = 0; - dma_page = (unsigned int *)__get_free_page(GFP_KERNEL); + dma_page = (unsigned long *)__get_free_page(GFP_KERNEL); memset(dma_page, 0, PAGE_SIZE); dma_base = PAGE_ALIGN(start); dma_size = PAGE_ALIGN(end) - PAGE_ALIGN(start); @@ -58,10 +53,11 @@ static unsigned long __alloc_dma_pages(unsigned int pages) spin_lock_irqsave(&dma_page_lock, flags); for (i = 0; i < dma_pages;) { - if (dma_page[i++] == 0) { + if (test_bit(i++, dma_page) == 0) { if (++count == pages) { while (count--) - dma_page[--i] = 1; + __set_bit(--i, dma_page); + ret = dma_base + (i << PAGE_SHIFT); break; } @@ -84,14 +80,14 @@ static void __free_dma_pages(unsigned long addr, unsigned int pages) } spin_lock_irqsave(&dma_page_lock, flags); - for (i = page; i < page + pages; i++) { - dma_page[i] = 0; - } + for (i = page; i < page + pages; i++) + __clear_bit(i, dma_page); + spin_unlock_irqrestore(&dma_page_lock, flags); } void *dma_alloc_coherent(struct device *dev, size_t size, - dma_addr_t * dma_handle, gfp_t gfp) + dma_addr_t *dma_handle, gfp_t gfp) { void *ret; @@ -115,21 +111,14 @@ dma_free_coherent(struct device *dev, size_t size, void *vaddr, EXPORT_SYMBOL(dma_free_coherent); /* - * Dummy functions defined for some existing drivers + * Streaming DMA mappings */ - -dma_addr_t -dma_map_single(struct device *dev, void *ptr, size_t size, - enum dma_data_direction direction) +void __dma_sync(dma_addr_t addr, size_t size, + enum dma_data_direction dir) { - BUG_ON(direction == DMA_NONE); - - invalidate_dcache_range((unsigned long)ptr, - (unsigned long)ptr + size); - - return (dma_addr_t) ptr; + _dma_sync(addr, size, dir); } -EXPORT_SYMBOL(dma_map_single); +EXPORT_SYMBOL(__dma_sync); int dma_map_sg(struct device *dev, struct scatterlist *sg, int nents, @@ -137,30 +126,23 @@ dma_map_sg(struct device *dev, struct scatterlist *sg, int nents, { int i; - BUG_ON(direction == DMA_NONE); - for (i = 0; i < nents; i++, sg++) { sg->dma_address = (dma_addr_t) sg_virt(sg); - - invalidate_dcache_range(sg_dma_address(sg), - sg_dma_address(sg) + - sg_dma_len(sg)); + __dma_sync(sg_dma_address(sg), sg_dma_len(sg), direction); } return nents; } EXPORT_SYMBOL(dma_map_sg); -void dma_unmap_single(struct device *dev, dma_addr_t dma_addr, size_t size, - enum dma_data_direction direction) +void dma_sync_sg_for_device(struct device *dev, struct scatterlist *sg, + int nelems, enum dma_data_direction direction) { - BUG_ON(direction == DMA_NONE); -} -EXPORT_SYMBOL(dma_unmap_single); + int i; -void dma_unmap_sg(struct device *dev, struct scatterlist *sg, - int nhwentries, enum dma_data_direction direction) -{ - BUG_ON(direction == DMA_NONE); + for (i = 0; i < nelems; i++, sg++) { + sg->dma_address = (dma_addr_t) sg_virt(sg); + __dma_sync(sg_dma_address(sg), sg_dma_len(sg), direction); + } } -EXPORT_SYMBOL(dma_unmap_sg); +EXPORT_SYMBOL(dma_sync_sg_for_device); diff --git a/arch/blackfin/kernel/gptimers.c b/arch/blackfin/kernel/gptimers.c index 7281a91d26b5..cdbe075de1dc 100644 --- a/arch/blackfin/kernel/gptimers.c +++ b/arch/blackfin/kernel/gptimers.c @@ -137,7 +137,7 @@ static uint32_t const timil_mask[MAX_BLACKFIN_GPTIMERS] = #endif }; -void set_gptimer_pwidth(int timer_id, uint32_t value) +void set_gptimer_pwidth(unsigned int timer_id, uint32_t value) { tassert(timer_id < MAX_BLACKFIN_GPTIMERS); timer_regs[timer_id]->width = value; @@ -145,14 +145,14 @@ void set_gptimer_pwidth(int timer_id, uint32_t value) } EXPORT_SYMBOL(set_gptimer_pwidth); -uint32_t get_gptimer_pwidth(int timer_id) +uint32_t get_gptimer_pwidth(unsigned int timer_id) { tassert(timer_id < MAX_BLACKFIN_GPTIMERS); return timer_regs[timer_id]->width; } EXPORT_SYMBOL(get_gptimer_pwidth); -void set_gptimer_period(int timer_id, uint32_t period) +void set_gptimer_period(unsigned int timer_id, uint32_t period) { tassert(timer_id < MAX_BLACKFIN_GPTIMERS); timer_regs[timer_id]->period = period; @@ -160,28 +160,28 @@ void set_gptimer_period(int timer_id, uint32_t period) } EXPORT_SYMBOL(set_gptimer_period); -uint32_t get_gptimer_period(int timer_id) +uint32_t get_gptimer_period(unsigned int timer_id) { tassert(timer_id < MAX_BLACKFIN_GPTIMERS); return timer_regs[timer_id]->period; } EXPORT_SYMBOL(get_gptimer_period); -uint32_t get_gptimer_count(int timer_id) +uint32_t get_gptimer_count(unsigned int timer_id) { tassert(timer_id < MAX_BLACKFIN_GPTIMERS); return timer_regs[timer_id]->counter; } EXPORT_SYMBOL(get_gptimer_count); -uint32_t get_gptimer_status(int group) +uint32_t get_gptimer_status(unsigned int group) { tassert(group < BFIN_TIMER_NUM_GROUP); return group_regs[group]->status; } EXPORT_SYMBOL(get_gptimer_status); -void set_gptimer_status(int group, uint32_t value) +void set_gptimer_status(unsigned int group, uint32_t value) { tassert(group < BFIN_TIMER_NUM_GROUP); group_regs[group]->status = value; @@ -189,42 +189,42 @@ void set_gptimer_status(int group, uint32_t value) } EXPORT_SYMBOL(set_gptimer_status); -int get_gptimer_intr(int timer_id) +int get_gptimer_intr(unsigned int timer_id) { tassert(timer_id < MAX_BLACKFIN_GPTIMERS); return !!(group_regs[BFIN_TIMER_OCTET(timer_id)]->status & timil_mask[timer_id]); } EXPORT_SYMBOL(get_gptimer_intr); -void clear_gptimer_intr(int timer_id) +void clear_gptimer_intr(unsigned int timer_id) { tassert(timer_id < MAX_BLACKFIN_GPTIMERS); group_regs[BFIN_TIMER_OCTET(timer_id)]->status = timil_mask[timer_id]; } EXPORT_SYMBOL(clear_gptimer_intr); -int get_gptimer_over(int timer_id) +int get_gptimer_over(unsigned int timer_id) { tassert(timer_id < MAX_BLACKFIN_GPTIMERS); return !!(group_regs[BFIN_TIMER_OCTET(timer_id)]->status & tovf_mask[timer_id]); } EXPORT_SYMBOL(get_gptimer_over); -void clear_gptimer_over(int timer_id) +void clear_gptimer_over(unsigned int timer_id) { tassert(timer_id < MAX_BLACKFIN_GPTIMERS); group_regs[BFIN_TIMER_OCTET(timer_id)]->status = tovf_mask[timer_id]; } EXPORT_SYMBOL(clear_gptimer_over); -int get_gptimer_run(int timer_id) +int get_gptimer_run(unsigned int timer_id) { tassert(timer_id < MAX_BLACKFIN_GPTIMERS); return !!(group_regs[BFIN_TIMER_OCTET(timer_id)]->status & trun_mask[timer_id]); } EXPORT_SYMBOL(get_gptimer_run); -void set_gptimer_config(int timer_id, uint16_t config) +void set_gptimer_config(unsigned int timer_id, uint16_t config) { tassert(timer_id < MAX_BLACKFIN_GPTIMERS); timer_regs[timer_id]->config = config; @@ -232,7 +232,7 @@ void set_gptimer_config(int timer_id, uint16_t config) } EXPORT_SYMBOL(set_gptimer_config); -uint16_t get_gptimer_config(int timer_id) +uint16_t get_gptimer_config(unsigned int timer_id) { tassert(timer_id < MAX_BLACKFIN_GPTIMERS); return timer_regs[timer_id]->config; @@ -280,7 +280,7 @@ void disable_gptimers_sync(uint16_t mask) } EXPORT_SYMBOL(disable_gptimers_sync); -void set_gptimer_pulse_hi(int timer_id) +void set_gptimer_pulse_hi(unsigned int timer_id) { tassert(timer_id < MAX_BLACKFIN_GPTIMERS); timer_regs[timer_id]->config |= TIMER_PULSE_HI; @@ -288,7 +288,7 @@ void set_gptimer_pulse_hi(int timer_id) } EXPORT_SYMBOL(set_gptimer_pulse_hi); -void clear_gptimer_pulse_hi(int timer_id) +void clear_gptimer_pulse_hi(unsigned int timer_id) { tassert(timer_id < MAX_BLACKFIN_GPTIMERS); timer_regs[timer_id]->config &= ~TIMER_PULSE_HI; diff --git a/arch/blackfin/kernel/ipipe.c b/arch/blackfin/kernel/ipipe.c index 5d7382396dc0..a77307a4473b 100644 --- a/arch/blackfin/kernel/ipipe.c +++ b/arch/blackfin/kernel/ipipe.c @@ -335,3 +335,70 @@ void __ipipe_enable_root_irqs_hw(void) __clear_bit(IPIPE_STALL_FLAG, &ipipe_root_cpudom_var(status)); bfin_sti(bfin_irq_flags); } + +/* + * We could use standard atomic bitops in the following root status + * manipulation routines, but let's prepare for SMP support in the + * same move, preventing CPU migration as required. + */ +void __ipipe_stall_root(void) +{ + unsigned long *p, flags; + + local_irq_save_hw(flags); + p = &__ipipe_root_status; + __set_bit(IPIPE_STALL_FLAG, p); + local_irq_restore_hw(flags); +} +EXPORT_SYMBOL(__ipipe_stall_root); + +unsigned long __ipipe_test_and_stall_root(void) +{ + unsigned long *p, flags; + int x; + + local_irq_save_hw(flags); + p = &__ipipe_root_status; + x = __test_and_set_bit(IPIPE_STALL_FLAG, p); + local_irq_restore_hw(flags); + + return x; +} +EXPORT_SYMBOL(__ipipe_test_and_stall_root); + +unsigned long __ipipe_test_root(void) +{ + const unsigned long *p; + unsigned long flags; + int x; + + local_irq_save_hw_smp(flags); + p = &__ipipe_root_status; + x = test_bit(IPIPE_STALL_FLAG, p); + local_irq_restore_hw_smp(flags); + + return x; +} +EXPORT_SYMBOL(__ipipe_test_root); + +void __ipipe_lock_root(void) +{ + unsigned long *p, flags; + + local_irq_save_hw(flags); + p = &__ipipe_root_status; + __set_bit(IPIPE_SYNCDEFER_FLAG, p); + local_irq_restore_hw(flags); +} +EXPORT_SYMBOL(__ipipe_lock_root); + +void __ipipe_unlock_root(void) +{ + unsigned long *p, flags; + + local_irq_save_hw(flags); + p = &__ipipe_root_status; + __clear_bit(IPIPE_SYNCDEFER_FLAG, p); + local_irq_restore_hw(flags); +} +EXPORT_SYMBOL(__ipipe_unlock_root); diff --git a/arch/blackfin/kernel/kgdb.c b/arch/blackfin/kernel/kgdb.c index cce79d05b90b..f1036b6b9293 100644 --- a/arch/blackfin/kernel/kgdb.c +++ b/arch/blackfin/kernel/kgdb.c @@ -24,16 +24,6 @@ #include <asm/blackfin.h> #include <asm/dma.h> -/* Put the error code here just in case the user cares. */ -int gdb_bfin_errcode; -/* Likewise, the vector number here (since GDB only gets the signal - number through the usual means, and that's not very specific). */ -int gdb_bfin_vector = -1; - -#if KGDB_MAX_NO_CPUS != 8 -#error change the definition of slavecpulocks -#endif - void pt_regs_to_gdb_regs(unsigned long *gdb_regs, struct pt_regs *regs) { gdb_regs[BFIN_R0] = regs->r0; @@ -369,13 +359,6 @@ void kgdb_roundup_cpu(int cpu, unsigned long flags) } #endif -void kgdb_post_primary_code(struct pt_regs *regs, int eVector, int err_code) -{ - /* Master processor is completely in the debugger */ - gdb_bfin_vector = eVector; - gdb_bfin_errcode = err_code; -} - int kgdb_arch_handle_exception(int vector, int signo, int err_code, char *remcom_in_buffer, char *remcom_out_buffer, diff --git a/arch/blackfin/kernel/kgdb_test.c b/arch/blackfin/kernel/kgdb_test.c index 59fc42dc5d6a..9a4b07594389 100644 --- a/arch/blackfin/kernel/kgdb_test.c +++ b/arch/blackfin/kernel/kgdb_test.c @@ -17,8 +17,9 @@ #include <asm/blackfin.h> +/* Symbols are here for kgdb test to poke directly */ static char cmdline[256]; -static unsigned long len; +static size_t len; #ifndef CONFIG_SMP static int num1 __attribute__((l1_data)); @@ -27,11 +28,10 @@ void kgdb_l1_test(void) __attribute__((l1_text)); void kgdb_l1_test(void) { - printk(KERN_ALERT "L1(before change) : data variable addr = 0x%p, data value is %d\n", &num1, num1); - printk(KERN_ALERT "L1 : code function addr = 0x%p\n", kgdb_l1_test); - num1 = num1 + 10 ; - printk(KERN_ALERT "L1(after change) : data variable addr = 0x%p, data value is %d\n", &num1, num1); - return ; + pr_alert("L1(before change) : data variable addr = 0x%p, data value is %d\n", &num1, num1); + pr_alert("L1 : code function addr = 0x%p\n", kgdb_l1_test); + num1 = num1 + 10; + pr_alert("L1(after change) : data variable addr = 0x%p, data value is %d\n", &num1, num1); } #endif @@ -42,11 +42,10 @@ void kgdb_l2_test(void) __attribute__((l2)); void kgdb_l2_test(void) { - printk(KERN_ALERT "L2(before change) : data variable addr = 0x%p, data value is %d\n", &num2, num2); - printk(KERN_ALERT "L2 : code function addr = 0x%p\n", kgdb_l2_test); - num2 = num2 + 20 ; - printk(KERN_ALERT "L2(after change) : data variable addr = 0x%p, data value is %d\n", &num2, num2); - return ; + pr_alert("L2(before change) : data variable addr = 0x%p, data value is %d\n", &num2, num2); + pr_alert("L2 : code function addr = 0x%p\n", kgdb_l2_test); + num2 = num2 + 20; + pr_alert("L2(after change) : data variable addr = 0x%p, data value is %d\n", &num2, num2); } #endif @@ -54,12 +53,14 @@ void kgdb_l2_test(void) int kgdb_test(char *name, int len, int count, int z) { - printk(KERN_ALERT "kgdb name(%d): %s, %d, %d\n", len, name, count, z); + pr_alert("kgdb name(%d): %s, %d, %d\n", len, name, count, z); count = z; return count; } -static int test_proc_output(char *buf) +static ssize_t +kgdb_test_proc_read(struct file *file, char __user *buf, + size_t count, loff_t *ppos) { kgdb_test("hello world!", 12, 0x55, 0x10); #ifndef CONFIG_SMP @@ -72,49 +73,31 @@ static int test_proc_output(char *buf) return 0; } -static int test_read_proc(char *page, char **start, off_t off, - int count, int *eof, void *data) +static ssize_t +kgdb_test_proc_write(struct file *file, const char __user *buffer, + size_t count, loff_t *pos) { - int len; - - len = test_proc_output(page); - if (len <= off+count) - *eof = 1; - *start = page + off; - len -= off; - if (len > count) - len = count; - if (len < 0) - len = 0; - return len; -} - -static int test_write_proc(struct file *file, const char *buffer, - unsigned long count, void *data) -{ - if (count >= 256) - len = 255; - else - len = count; - + len = min_t(size_t, 255, count); memcpy(cmdline, buffer, count); cmdline[len] = 0; return len; } +static const struct file_operations kgdb_test_proc_fops = { + .owner = THIS_MODULE, + .read = kgdb_test_proc_read, + .write = kgdb_test_proc_write, +}; + static int __init kgdbtest_init(void) { struct proc_dir_entry *entry; - entry = create_proc_entry("kgdbtest", 0, NULL); + entry = proc_create("kgdbtest", 0, NULL, &kgdb_test_proc_fops); if (entry == NULL) return -ENOMEM; - entry->read_proc = test_read_proc; - entry->write_proc = test_write_proc; - entry->data = NULL; - return 0; } diff --git a/arch/blackfin/kernel/process.c b/arch/blackfin/kernel/process.c index 45876427eb2d..b56b0e485e0b 100644 --- a/arch/blackfin/kernel/process.c +++ b/arch/blackfin/kernel/process.c @@ -258,9 +258,12 @@ void finish_atomic_sections (struct pt_regs *regs) int __user *up0 = (int __user *)regs->p0; switch (regs->pc) { + default: + /* not in middle of an atomic step, so resume like normal */ + return; + case ATOMIC_XCHG32 + 2: put_user(regs->r1, up0); - regs->pc = ATOMIC_XCHG32 + 4; break; case ATOMIC_CAS32 + 2: @@ -268,7 +271,6 @@ void finish_atomic_sections (struct pt_regs *regs) if (regs->r0 == regs->r1) case ATOMIC_CAS32 + 6: put_user(regs->r2, up0); - regs->pc = ATOMIC_CAS32 + 8; break; case ATOMIC_ADD32 + 2: @@ -276,7 +278,6 @@ void finish_atomic_sections (struct pt_regs *regs) /* fall through */ case ATOMIC_ADD32 + 4: put_user(regs->r0, up0); - regs->pc = ATOMIC_ADD32 + 6; break; case ATOMIC_SUB32 + 2: @@ -284,7 +285,6 @@ void finish_atomic_sections (struct pt_regs *regs) /* fall through */ case ATOMIC_SUB32 + 4: put_user(regs->r0, up0); - regs->pc = ATOMIC_SUB32 + 6; break; case ATOMIC_IOR32 + 2: @@ -292,7 +292,6 @@ void finish_atomic_sections (struct pt_regs *regs) /* fall through */ case ATOMIC_IOR32 + 4: put_user(regs->r0, up0); - regs->pc = ATOMIC_IOR32 + 6; break; case ATOMIC_AND32 + 2: @@ -300,7 +299,6 @@ void finish_atomic_sections (struct pt_regs *regs) /* fall through */ case ATOMIC_AND32 + 4: put_user(regs->r0, up0); - regs->pc = ATOMIC_AND32 + 6; break; case ATOMIC_XOR32 + 2: @@ -308,9 +306,15 @@ void finish_atomic_sections (struct pt_regs *regs) /* fall through */ case ATOMIC_XOR32 + 4: put_user(regs->r0, up0); - regs->pc = ATOMIC_XOR32 + 6; break; } + + /* + * We've finished the atomic section, and the only thing left for + * userspace is to do a RTS, so we might as well handle that too + * since we need to update the PC anyways. + */ + regs->pc = regs->rets; } static inline @@ -332,12 +336,58 @@ int in_mem_const(unsigned long addr, unsigned long size, { return in_mem_const_off(addr, size, 0, const_addr, const_size); } -#define IN_ASYNC(bnum, bctlnum) \ +#define ASYNC_ENABLED(bnum, bctlnum) \ ({ \ - (bfin_read_EBIU_AMGCTL() & 0xe) < ((bnum + 1) << 1) ? -EFAULT : \ - bfin_read_EBIU_AMBCTL##bctlnum() & B##bnum##RDYEN ? -EFAULT : \ - BFIN_MEM_ACCESS_CORE; \ + (bfin_read_EBIU_AMGCTL() & 0xe) < ((bnum + 1) << 1) ? 0 : \ + bfin_read_EBIU_AMBCTL##bctlnum() & B##bnum##RDYEN ? 0 : \ + 1; \ }) +/* + * We can't read EBIU banks that aren't enabled or we end up hanging + * on the access to the async space. Make sure we validate accesses + * that cross async banks too. + * 0 - found, but unusable + * 1 - found & usable + * 2 - not found + */ +static +int in_async(unsigned long addr, unsigned long size) +{ + if (addr >= ASYNC_BANK0_BASE && addr < ASYNC_BANK0_BASE + ASYNC_BANK0_SIZE) { + if (!ASYNC_ENABLED(0, 0)) + return 0; + if (addr + size <= ASYNC_BANK0_BASE + ASYNC_BANK0_SIZE) + return 1; + size -= ASYNC_BANK0_BASE + ASYNC_BANK0_SIZE - addr; + addr = ASYNC_BANK0_BASE + ASYNC_BANK0_SIZE; + } + if (addr >= ASYNC_BANK1_BASE && addr < ASYNC_BANK1_BASE + ASYNC_BANK1_SIZE) { + if (!ASYNC_ENABLED(1, 0)) + return 0; + if (addr + size <= ASYNC_BANK1_BASE + ASYNC_BANK1_SIZE) + return 1; + size -= ASYNC_BANK1_BASE + ASYNC_BANK1_SIZE - addr; + addr = ASYNC_BANK1_BASE + ASYNC_BANK1_SIZE; + } + if (addr >= ASYNC_BANK2_BASE && addr < ASYNC_BANK2_BASE + ASYNC_BANK2_SIZE) { + if (!ASYNC_ENABLED(2, 1)) + return 0; + if (addr + size <= ASYNC_BANK2_BASE + ASYNC_BANK2_SIZE) + return 1; + size -= ASYNC_BANK2_BASE + ASYNC_BANK2_SIZE - addr; + addr = ASYNC_BANK2_BASE + ASYNC_BANK2_SIZE; + } + if (addr >= ASYNC_BANK3_BASE && addr < ASYNC_BANK3_BASE + ASYNC_BANK3_SIZE) { + if (ASYNC_ENABLED(3, 1)) + return 0; + if (addr + size <= ASYNC_BANK3_BASE + ASYNC_BANK3_SIZE) + return 1; + return 0; + } + + /* not within async bounds */ + return 2; +} int bfin_mem_access_type(unsigned long addr, unsigned long size) { @@ -374,17 +424,11 @@ int bfin_mem_access_type(unsigned long addr, unsigned long size) if (addr >= SYSMMR_BASE) return BFIN_MEM_ACCESS_CORE_ONLY; - /* We can't read EBIU banks that aren't enabled or we end up hanging - * on the access to the async space. - */ - if (in_mem_const(addr, size, ASYNC_BANK0_BASE, ASYNC_BANK0_SIZE)) - return IN_ASYNC(0, 0); - if (in_mem_const(addr, size, ASYNC_BANK1_BASE, ASYNC_BANK1_SIZE)) - return IN_ASYNC(1, 0); - if (in_mem_const(addr, size, ASYNC_BANK2_BASE, ASYNC_BANK2_SIZE)) - return IN_ASYNC(2, 1); - if (in_mem_const(addr, size, ASYNC_BANK3_BASE, ASYNC_BANK3_SIZE)) - return IN_ASYNC(3, 1); + switch (in_async(addr, size)) { + case 0: return -EFAULT; + case 1: return BFIN_MEM_ACCESS_CORE; + case 2: /* fall through */; + } if (in_mem_const(addr, size, BOOT_ROM_START, BOOT_ROM_LENGTH)) return BFIN_MEM_ACCESS_CORE; @@ -401,6 +445,8 @@ __attribute__((l1_text)) /* Return 1 if access to memory range is OK, 0 otherwise */ int _access_ok(unsigned long addr, unsigned long size) { + int aret; + if (size == 0) return 1; /* Check that things do not wrap around */ @@ -450,6 +496,11 @@ int _access_ok(unsigned long addr, unsigned long size) if (in_mem_const(addr, size, COREB_L1_DATA_B_START, COREB_L1_DATA_B_LENGTH)) return 1; #endif + + aret = in_async(addr, size); + if (aret < 2) + return aret; + if (in_mem_const_off(addr, size, _ebss_l2 - _stext_l2, L2_START, L2_LENGTH)) return 1; diff --git a/arch/blackfin/kernel/ptrace.c b/arch/blackfin/kernel/ptrace.c index 56b0ba12175f..65567dc4b9f5 100644 --- a/arch/blackfin/kernel/ptrace.c +++ b/arch/blackfin/kernel/ptrace.c @@ -316,19 +316,6 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data) case BFIN_MEM_ACCESS_CORE_ONLY: copied = access_process_vm(child, addr, &data, to_copy, 1); - if (copied) - break; - - /* hrm, why didn't that work ... maybe no mapping */ - if (addr >= FIXED_CODE_START && - addr + to_copy <= FIXED_CODE_END) { - copy_to_user_page(0, 0, 0, paddr, &data, to_copy); - copied = to_copy; - } else if (addr >= BOOT_ROM_START) { - memcpy(paddr, &data, to_copy); - copied = to_copy; - } - break; case BFIN_MEM_ACCESS_DMA: if (safe_dma_memcpy(paddr, &data, to_copy)) diff --git a/arch/blackfin/kernel/setup.c b/arch/blackfin/kernel/setup.c index c202a44d1416..95448ae9c43a 100644 --- a/arch/blackfin/kernel/setup.c +++ b/arch/blackfin/kernel/setup.c @@ -178,10 +178,10 @@ void __init bfin_cache_init(void) void __init bfin_relocate_l1_mem(void) { - unsigned long l1_code_length; - unsigned long l1_data_a_length; - unsigned long l1_data_b_length; - unsigned long l2_length; + unsigned long text_l1_len = (unsigned long)_text_l1_len; + unsigned long data_l1_len = (unsigned long)_data_l1_len; + unsigned long data_b_l1_len = (unsigned long)_data_b_l1_len; + unsigned long l2_len = (unsigned long)_l2_len; early_shadow_stamp(); @@ -201,30 +201,23 @@ void __init bfin_relocate_l1_mem(void) blackfin_dma_early_init(); - /* if necessary, copy _stext_l1 to _etext_l1 to L1 instruction SRAM */ - l1_code_length = _etext_l1 - _stext_l1; - if (l1_code_length) - early_dma_memcpy(_stext_l1, _l1_lma_start, l1_code_length); + /* if necessary, copy L1 text to L1 instruction SRAM */ + if (L1_CODE_LENGTH && text_l1_len) + early_dma_memcpy(_stext_l1, _text_l1_lma, text_l1_len); - /* if necessary, copy _sdata_l1 to _sbss_l1 to L1 data bank A SRAM */ - l1_data_a_length = _sbss_l1 - _sdata_l1; - if (l1_data_a_length) - early_dma_memcpy(_sdata_l1, _l1_lma_start + l1_code_length, l1_data_a_length); + /* if necessary, copy L1 data to L1 data bank A SRAM */ + if (L1_DATA_A_LENGTH && data_l1_len) + early_dma_memcpy(_sdata_l1, _data_l1_lma, data_l1_len); - /* if necessary, copy _sdata_b_l1 to _sbss_b_l1 to L1 data bank B SRAM */ - l1_data_b_length = _sbss_b_l1 - _sdata_b_l1; - if (l1_data_b_length) - early_dma_memcpy(_sdata_b_l1, _l1_lma_start + l1_code_length + - l1_data_a_length, l1_data_b_length); + /* if necessary, copy L1 data B to L1 data bank B SRAM */ + if (L1_DATA_B_LENGTH && data_b_l1_len) + early_dma_memcpy(_sdata_b_l1, _data_b_l1_lma, data_b_l1_len); early_dma_memcpy_done(); - /* if necessary, copy _stext_l2 to _edata_l2 to L2 SRAM */ - if (L2_LENGTH != 0) { - l2_length = _sbss_l2 - _stext_l2; - if (l2_length) - memcpy(_stext_l2, _l2_lma_start, l2_length); - } + /* if necessary, copy L2 text/data to L2 SRAM */ + if (L2_LENGTH && l2_len) + memcpy(_stext_l2, _l2_lma, l2_len); } /* add_memory_region to memmap */ @@ -608,11 +601,6 @@ static __init void memory_setup(void) page_mask_order = get_order(3 * page_mask_nelts * sizeof(long)); #endif -#if !defined(CONFIG_MTD_UCLINUX) - /*In case there is no valid CPLB behind memory_end make sure we don't get to close*/ - memory_end -= SIZE_4K; -#endif - init_mm.start_code = (unsigned long)_stext; init_mm.end_code = (unsigned long)_etext; init_mm.end_data = (unsigned long)_edata; @@ -917,7 +905,7 @@ void __init setup_arch(char **cmdline_p) printk(KERN_INFO "Blackfin support (C) 2004-2009 Analog Devices, Inc.\n"); if (bfin_compiled_revid() == 0xffff) - printk(KERN_INFO "Compiled for ADSP-%s Rev any\n", CPU); + printk(KERN_INFO "Compiled for ADSP-%s Rev any, running on 0.%d\n", CPU, bfin_revid()); else if (bfin_compiled_revid() == -1) printk(KERN_INFO "Compiled for ADSP-%s Rev none\n", CPU); else diff --git a/arch/blackfin/kernel/signal.c b/arch/blackfin/kernel/signal.c index 9d90c18fab23..e0fd63e9e38a 100644 --- a/arch/blackfin/kernel/signal.c +++ b/arch/blackfin/kernel/signal.c @@ -12,6 +12,7 @@ #include <linux/binfmts.h> #include <linux/freezer.h> #include <linux/uaccess.h> +#include <linux/tracehook.h> #include <asm/cacheflush.h> #include <asm/ucontext.h> @@ -332,3 +333,20 @@ asmlinkage void do_signal(struct pt_regs *regs) sigprocmask(SIG_SETMASK, ¤t->saved_sigmask, NULL); } } + +/* + * notification of userspace execution resumption + */ +asmlinkage void do_notify_resume(struct pt_regs *regs) +{ + if (test_thread_flag(TIF_SIGPENDING) || test_thread_flag(TIF_RESTORE_SIGMASK)) + do_signal(regs); + + if (test_thread_flag(TIF_NOTIFY_RESUME)) { + clear_thread_flag(TIF_NOTIFY_RESUME); + tracehook_notify_resume(regs); + if (current->replacement_session_keyring) + key_replace_session_keyring(); + } +} + diff --git a/arch/blackfin/kernel/time-ts.c b/arch/blackfin/kernel/time-ts.c index 359cfb1815ca..17c38c5b5b22 100644 --- a/arch/blackfin/kernel/time-ts.c +++ b/arch/blackfin/kernel/time-ts.c @@ -22,8 +22,6 @@ #include <asm/time.h> #include <asm/gptimers.h> -#if defined(CONFIG_CYCLES_CLOCKSOURCE) - /* Accelerators for sched_clock() * convert from cycles(64bits) => nanoseconds (64bits) * basic equation: @@ -46,20 +44,11 @@ * -johnstul@us.ibm.com "math is hard, lets go shopping!" */ -static unsigned long cyc2ns_scale; #define CYC2NS_SCALE_FACTOR 10 /* 2^10, carefully chosen */ -static inline void set_cyc2ns_scale(unsigned long cpu_khz) -{ - cyc2ns_scale = (1000000 << CYC2NS_SCALE_FACTOR) / cpu_khz; -} - -static inline unsigned long long cycles_2_ns(cycle_t cyc) -{ - return (cyc * cyc2ns_scale) >> CYC2NS_SCALE_FACTOR; -} +#if defined(CONFIG_CYCLES_CLOCKSOURCE) -static cycle_t bfin_read_cycles(struct clocksource *cs) +static notrace cycle_t bfin_read_cycles(struct clocksource *cs) { return __bfin_cycles_off + (get_cycles() << __bfin_cycles_mod); } @@ -69,19 +58,18 @@ static struct clocksource bfin_cs_cycles = { .rating = 400, .read = bfin_read_cycles, .mask = CLOCKSOURCE_MASK(64), - .shift = 22, + .shift = CYC2NS_SCALE_FACTOR, .flags = CLOCK_SOURCE_IS_CONTINUOUS, }; -unsigned long long sched_clock(void) +static inline unsigned long long bfin_cs_cycles_sched_clock(void) { - return cycles_2_ns(bfin_read_cycles(&bfin_cs_cycles)); + return clocksource_cyc2ns(bfin_read_cycles(&bfin_cs_cycles), + bfin_cs_cycles.mult, bfin_cs_cycles.shift); } static int __init bfin_cs_cycles_init(void) { - set_cyc2ns_scale(get_cclk() / 1000); - bfin_cs_cycles.mult = \ clocksource_hz2mult(get_cclk(), bfin_cs_cycles.shift); @@ -108,7 +96,7 @@ void __init setup_gptimer0(void) enable_gptimers(TIMER0bit); } -static cycle_t bfin_read_gptimer0(void) +static cycle_t bfin_read_gptimer0(struct clocksource *cs) { return bfin_read_TIMER0_COUNTER(); } @@ -118,10 +106,16 @@ static struct clocksource bfin_cs_gptimer0 = { .rating = 350, .read = bfin_read_gptimer0, .mask = CLOCKSOURCE_MASK(32), - .shift = 22, + .shift = CYC2NS_SCALE_FACTOR, .flags = CLOCK_SOURCE_IS_CONTINUOUS, }; +static inline unsigned long long bfin_cs_gptimer0_sched_clock(void) +{ + return clocksource_cyc2ns(bfin_read_TIMER0_COUNTER(), + bfin_cs_gptimer0.mult, bfin_cs_gptimer0.shift); +} + static int __init bfin_cs_gptimer0_init(void) { setup_gptimer0(); @@ -138,6 +132,19 @@ static int __init bfin_cs_gptimer0_init(void) # define bfin_cs_gptimer0_init() #endif + +#if defined(CONFIG_GPTMR0_CLOCKSOURCE) || defined(CONFIG_CYCLES_CLOCKSOURCE) +/* prefer to use cycles since it has higher rating */ +notrace unsigned long long sched_clock(void) +{ +#if defined(CONFIG_CYCLES_CLOCKSOURCE) + return bfin_cs_cycles_sched_clock(); +#else + return bfin_cs_gptimer0_sched_clock(); +#endif +} +#endif + #ifdef CONFIG_CORE_TIMER_IRQ_L1 __attribute__((l1_text)) #endif diff --git a/arch/blackfin/kernel/time.c b/arch/blackfin/kernel/time.c index bd3b53da295e..13c1ee3e6408 100644 --- a/arch/blackfin/kernel/time.c +++ b/arch/blackfin/kernel/time.c @@ -184,11 +184,3 @@ void __init time_init(void) time_sched_init(timer_interrupt); } - -/* - * Scheduler clock - returns current time in nanosec units. - */ -unsigned long long sched_clock(void) -{ - return (unsigned long long)jiffies *(NSEC_PER_SEC / HZ); -} diff --git a/arch/blackfin/kernel/traps.c b/arch/blackfin/kernel/traps.c index 9636bace00e8..d3cbcd6bd985 100644 --- a/arch/blackfin/kernel/traps.c +++ b/arch/blackfin/kernel/traps.c @@ -119,6 +119,15 @@ static void decode_address(char *buf, unsigned long address) return; } + /* + * Don't walk any of the vmas if we are oopsing, it has been known + * to cause problems - corrupt vmas (kernel crashes) cause double faults + */ + if (oops_in_progress) { + strcat(buf, "/* kernel dynamic memory (maybe user-space) */"); + return; + } + /* looks like we're off in user-land, so let's walk all the * mappings of all our processes and see if we can't be a whee * bit more specific @@ -515,6 +524,36 @@ asmlinkage notrace void trap_c(struct pt_regs *fp) break; /* External Memory Addressing Error */ case (SEQSTAT_HWERRCAUSE_EXTERN_ADDR): + if (ANOMALY_05000310) { + static unsigned long anomaly_rets; + + if ((fp->pc >= (L1_CODE_START + L1_CODE_LENGTH - 512)) && + (fp->pc < (L1_CODE_START + L1_CODE_LENGTH))) { + /* + * A false hardware error will happen while fetching at + * the L1 instruction SRAM boundary. Ignore it. + */ + anomaly_rets = fp->rets; + goto traps_done; + } else if (fp->rets == anomaly_rets) { + /* + * While boundary code returns to a function, at the ret + * point, a new false hardware error might occur too based + * on tests. Ignore it too. + */ + goto traps_done; + } else if ((fp->rets >= (L1_CODE_START + L1_CODE_LENGTH - 512)) && + (fp->rets < (L1_CODE_START + L1_CODE_LENGTH))) { + /* + * If boundary code calls a function, at the entry point, + * a new false hardware error maybe happen based on tests. + * Ignore it too. + */ + goto traps_done; + } else + anomaly_rets = 0; + } + info.si_code = BUS_ADRERR; sig = SIGBUS; strerror = KERN_NOTICE HWC_x3(KERN_NOTICE); @@ -976,12 +1015,12 @@ void dump_bfin_process(struct pt_regs *fp) !((unsigned long)current & 0x3) && current->pid) { verbose_printk(KERN_NOTICE "CURRENT PROCESS:\n"); if (current->comm >= (char *)FIXED_CODE_START) - verbose_printk(KERN_NOTICE "COMM=%s PID=%d\n", + verbose_printk(KERN_NOTICE "COMM=%s PID=%d", current->comm, current->pid); else - verbose_printk(KERN_NOTICE "COMM= invalid\n"); + verbose_printk(KERN_NOTICE "COMM= invalid"); - printk(KERN_NOTICE "CPU = %d\n", current_thread_info()->cpu); + printk(KERN_CONT " CPU=%d\n", current_thread_info()->cpu); if (!((unsigned long)current->mm & 0x3) && (unsigned long)current->mm >= FIXED_CODE_START) verbose_printk(KERN_NOTICE "TEXT = 0x%p-0x%p DATA = 0x%p-0x%p\n" diff --git a/arch/blackfin/kernel/vmlinux.lds.S b/arch/blackfin/kernel/vmlinux.lds.S index 10e12539000e..66799e763dc9 100644 --- a/arch/blackfin/kernel/vmlinux.lds.S +++ b/arch/blackfin/kernel/vmlinux.lds.S @@ -4,8 +4,6 @@ * Licensed under the GPL-2 or later */ -#define VMLINUX_SYMBOL(_sym_) _##_sym_ - #include <asm-generic/vmlinux.lds.h> #include <asm/mem_map.h> #include <asm/page.h> @@ -123,8 +121,6 @@ SECTIONS EXIT_DATA } - __l1_lma_start = .; - .text_l1 L1_CODE_START : AT(LOADADDR(.exit.data) + SIZEOF(.exit.data)) { . = ALIGN(4); @@ -136,9 +132,11 @@ SECTIONS . = ALIGN(4); __etext_l1 = .; } - ASSERT (SIZEOF(.text_l1) <= L1_CODE_LENGTH, "L1 text overflow!") + __text_l1_lma = LOADADDR(.text_l1); + __text_l1_len = SIZEOF(.text_l1); + ASSERT (__text_l1_len <= L1_CODE_LENGTH, "L1 text overflow!") - .data_l1 L1_DATA_A_START : AT(LOADADDR(.text_l1) + SIZEOF(.text_l1)) + .data_l1 L1_DATA_A_START : AT(__text_l1_lma + __text_l1_len) { . = ALIGN(4); __sdata_l1 = .; @@ -154,9 +152,11 @@ SECTIONS . = ALIGN(4); __ebss_l1 = .; } - ASSERT (SIZEOF(.data_l1) <= L1_DATA_A_LENGTH, "L1 data A overflow!") + __data_l1_lma = LOADADDR(.data_l1); + __data_l1_len = SIZEOF(.data_l1); + ASSERT (__data_l1_len <= L1_DATA_A_LENGTH, "L1 data A overflow!") - .data_b_l1 L1_DATA_B_START : AT(LOADADDR(.data_l1) + SIZEOF(.data_l1)) + .data_b_l1 L1_DATA_B_START : AT(__data_l1_lma + __data_l1_len) { . = ALIGN(4); __sdata_b_l1 = .; @@ -169,11 +169,11 @@ SECTIONS . = ALIGN(4); __ebss_b_l1 = .; } - ASSERT (SIZEOF(.data_b_l1) <= L1_DATA_B_LENGTH, "L1 data B overflow!") - - __l2_lma_start = LOADADDR(.data_b_l1) + SIZEOF(.data_b_l1); + __data_b_l1_lma = LOADADDR(.data_b_l1); + __data_b_l1_len = SIZEOF(.data_b_l1); + ASSERT (__data_b_l1_len <= L1_DATA_B_LENGTH, "L1 data B overflow!") - .text_data_l2 L2_START : AT(LOADADDR(.data_b_l1) + SIZEOF(.data_b_l1)) + .text_data_l2 L2_START : AT(__data_b_l1_lma + __data_b_l1_len) { . = ALIGN(4); __stext_l2 = .; @@ -195,12 +195,14 @@ SECTIONS . = ALIGN(4); __ebss_l2 = .; } - ASSERT (SIZEOF(.text_data_l2) <= L2_LENGTH, "L2 overflow!") + __l2_lma = LOADADDR(.text_data_l2); + __l2_len = SIZEOF(.text_data_l2); + ASSERT (__l2_len <= L2_LENGTH, "L2 overflow!") /* Force trailing alignment of our init section so that when we * free our init memory, we don't leave behind a partial page. */ - . = LOADADDR(.text_data_l2) + SIZEOF(.text_data_l2); + . = __l2_lma + __l2_len; . = ALIGN(PAGE_SIZE); ___init_end = .; diff --git a/arch/blackfin/lib/Makefile b/arch/blackfin/lib/Makefile index 635288fc5f54..42c47dc9e12f 100644 --- a/arch/blackfin/lib/Makefile +++ b/arch/blackfin/lib/Makefile @@ -5,7 +5,7 @@ lib-y := \ ashldi3.o ashrdi3.o lshrdi3.o \ muldi3.o divsi3.o udivsi3.o modsi3.o umodsi3.o \ - checksum.o memcpy.o memset.o memcmp.o memchr.o memmove.o \ + memcpy.o memset.o memcmp.o memchr.o memmove.o \ strcmp.o strcpy.o strncmp.o strncpy.o \ umulsi3_highpart.o smulsi3_highpart.o \ ins.o outs.o diff --git a/arch/blackfin/lib/checksum.c b/arch/blackfin/lib/checksum.c deleted file mode 100644 index c62969dc1bbb..000000000000 --- a/arch/blackfin/lib/checksum.c +++ /dev/null @@ -1,125 +0,0 @@ -/* - * Copyright 2004-2009 Analog Devices Inc. - * - * Licensed under the GPL-2 or later. - * - * An implementation of the TCP/IP protocol suite for the LINUX operating - * system. INET is implemented using the BSD Socket interface as the - * means of communication with the user level. - * - */ - -#include <linux/module.h> -#include <net/checksum.h> -#include <asm/checksum.h> - -#ifdef CONFIG_IP_CHECKSUM_L1 -static unsigned short do_csum(const unsigned char *buff, int len)__attribute__((l1_text)); -#endif - -static unsigned short do_csum(const unsigned char *buff, int len) -{ - register unsigned long sum = 0; - int swappem = 0; - - if (1 & (unsigned long)buff) { - sum = *buff << 8; - buff++; - len--; - ++swappem; - } - - while (len > 1) { - sum += *(unsigned short *)buff; - buff += 2; - len -= 2; - } - - if (len > 0) - sum += *buff; - - /* Fold 32-bit sum to 16 bits */ - while (sum >> 16) - sum = (sum & 0xffff) + (sum >> 16); - - if (swappem) - sum = ((sum & 0xff00) >> 8) + ((sum & 0x00ff) << 8); - - return sum; - -} - -/* - * This is a version of ip_compute_csum() optimized for IP headers, - * which always checksum on 4 octet boundaries. - */ -__sum16 ip_fast_csum(unsigned char *iph, unsigned int ihl) -{ - return (__force __sum16)~do_csum(iph, ihl * 4); -} -EXPORT_SYMBOL(ip_fast_csum); - -/* - * computes the checksum of a memory block at buff, length len, - * and adds in "sum" (32-bit) - * - * returns a 32-bit number suitable for feeding into itself - * or csum_tcpudp_magic - * - * this function must be called with even lengths, except - * for the last fragment, which may be odd - * - * it's best to have buff aligned on a 32-bit boundary - */ -__wsum csum_partial(const void *buff, int len, __wsum sum) -{ - /* - * Just in case we get nasty checksum data... - * Like 0xffff6ec3 in the case of our IPv6 multicast header. - * We fold to begin with, as well as at the end. - */ - sum = (sum & 0xffff) + (sum >> 16); - - sum += do_csum(buff, len); - - sum = (sum & 0xffff) + (sum >> 16); - - return sum; -} -EXPORT_SYMBOL(csum_partial); - -/* - * this routine is used for miscellaneous IP-like checksums, mainly - * in icmp.c - */ -__sum16 ip_compute_csum(const void *buff, int len) -{ - return (__force __sum16)~do_csum(buff, len); -} -EXPORT_SYMBOL(ip_compute_csum); - -/* - * copy from fs while checksumming, otherwise like csum_partial - */ - -__wsum -csum_partial_copy_from_user(const void __user *src, void *dst, - int len, __wsum sum, int *csum_err) -{ - if (csum_err) - *csum_err = 0; - memcpy(dst, (__force void *)src, len); - return csum_partial(dst, len, sum); -} -EXPORT_SYMBOL(csum_partial_copy_from_user); - -/* - * copy from ds while checksumming, otherwise like csum_partial - */ - -__wsum csum_partial_copy(const void *src, void *dst, int len, __wsum sum) -{ - memcpy(dst, src, len); - return csum_partial(dst, len, sum); -} -EXPORT_SYMBOL(csum_partial_copy); diff --git a/arch/blackfin/mach-bf518/Kconfig b/arch/blackfin/mach-bf518/Kconfig index 4c76fefb7a3b..4ab2d166c832 100644 --- a/arch/blackfin/mach-bf518/Kconfig +++ b/arch/blackfin/mach-bf518/Kconfig @@ -1,3 +1,7 @@ +config BF51x + def_bool y + depends on (BF512 || BF514 || BF516 || BF518) + if (BF51x) source "arch/blackfin/mach-bf518/boards/Kconfig" diff --git a/arch/blackfin/mach-bf518/include/mach/blackfin.h b/arch/blackfin/mach-bf518/include/mach/blackfin.h index 6cfb246aebec..9053462be4b1 100644 --- a/arch/blackfin/mach-bf518/include/mach/blackfin.h +++ b/arch/blackfin/mach-bf518/include/mach/blackfin.h @@ -58,10 +58,4 @@ #define OFFSET_SCR 0x1C /* SCR Scratch Register */ #define OFFSET_GCTL 0x24 /* Global Control Register */ -/* PLL_DIV Masks */ -#define CCLK_DIV1 CSEL_DIV1 /* CCLK = VCO / 1 */ -#define CCLK_DIV2 CSEL_DIV2 /* CCLK = VCO / 2 */ -#define CCLK_DIV4 CSEL_DIV4 /* CCLK = VCO / 4 */ -#define CCLK_DIV8 CSEL_DIV8 /* CCLK = VCO / 8 */ - #endif diff --git a/arch/blackfin/mach-bf518/include/mach/cdefBF514.h b/arch/blackfin/mach-bf518/include/mach/cdefBF514.h index e1d99911025d..108fa4bde277 100644 --- a/arch/blackfin/mach-bf518/include/mach/cdefBF514.h +++ b/arch/blackfin/mach-bf518/include/mach/cdefBF514.h @@ -1,7 +1,7 @@ /* * Copyright 2008-2009 Analog Devices Inc. * - * Licensed under the GPL-2 or later + * Licensed under the ADI BSD license or the GPL-2 (or later) */ #ifndef _CDEF_BF514_H @@ -10,15 +10,8 @@ /* include all Core registers and bit definitions */ #include "defBF514.h" -/* include core specific register pointer definitions */ -#include <asm/cdef_LPBlackfin.h> - -/* SYSTEM & MMR ADDRESS DEFINITIONS FOR ADSP-BF514 */ - -/* include cdefBF51x_base.h for the set of #defines that are common to all ADSP-BF51x processors */ -#include "cdefBF51x_base.h" - -/* The following are the #defines needed by ADSP-BF514 that are not in the common header */ +/* BF514 is BF512 + RSI */ +#include "cdefBF512.h" /* Removable Storage Interface Registers */ diff --git a/arch/blackfin/mach-bf518/include/mach/cdefBF516.h b/arch/blackfin/mach-bf518/include/mach/cdefBF516.h index 6b364eda4947..2751592ef1c1 100644 --- a/arch/blackfin/mach-bf518/include/mach/cdefBF516.h +++ b/arch/blackfin/mach-bf518/include/mach/cdefBF516.h @@ -1,7 +1,7 @@ /* * Copyright 2008-2009 Analog Devices Inc. * - * Licensed under the GPL-2 or later + * Licensed under the ADI BSD license or the GPL-2 (or later) */ #ifndef _CDEF_BF516_H @@ -10,15 +10,8 @@ /* include all Core registers and bit definitions */ #include "defBF516.h" -/* include core specific register pointer definitions */ -#include <asm/cdef_LPBlackfin.h> - -/* SYSTEM & MMR ADDRESS DEFINITIONS FOR ADSP-BF516 */ - -/* include cdefBF51x_base.h for the set of #defines that are common to all ADSP-BF51x processors */ -#include "cdefBF51x_base.h" - -/* The following are the #defines needed by ADSP-BF516 that are not in the common header */ +/* BF516 is BF514 + EMAC */ +#include "cdefBF514.h" /* 10/100 Ethernet Controller (0xFFC03000 - 0xFFC031FF) */ @@ -185,71 +178,4 @@ #define bfin_read_EMAC_TXC_ABORT() bfin_read32(EMAC_TXC_ABORT) #define bfin_write_EMAC_TXC_ABORT(val) bfin_write32(EMAC_TXC_ABORT, val) -/* Removable Storage Interface Registers */ - -#define bfin_read_RSI_PWR_CTL() bfin_read16(RSI_PWR_CONTROL) -#define bfin_write_RSI_PWR_CTL(val) bfin_write16(RSI_PWR_CONTROL, val) -#define bfin_read_RSI_CLK_CTL() bfin_read16(RSI_CLK_CONTROL) -#define bfin_write_RSI_CLK_CTL(val) bfin_write16(RSI_CLK_CONTROL, val) -#define bfin_read_RSI_ARGUMENT() bfin_read32(RSI_ARGUMENT) -#define bfin_write_RSI_ARGUMENT(val) bfin_write32(RSI_ARGUMENT, val) -#define bfin_read_RSI_COMMAND() bfin_read16(RSI_COMMAND) -#define bfin_write_RSI_COMMAND(val) bfin_write16(RSI_COMMAND, val) -#define bfin_read_RSI_RESP_CMD() bfin_read16(RSI_RESP_CMD) -#define bfin_write_RSI_RESP_CMD(val) bfin_write16(RSI_RESP_CMD, val) -#define bfin_read_RSI_RESPONSE0() bfin_read32(RSI_RESPONSE0) -#define bfin_write_RSI_RESPONSE0(val) bfin_write32(RSI_RESPONSE0, val) -#define bfin_read_RSI_RESPONSE1() bfin_read32(RSI_RESPONSE1) -#define bfin_write_RSI_RESPONSE1(val) bfin_write32(RSI_RESPONSE1, val) -#define bfin_read_RSI_RESPONSE2() bfin_read32(RSI_RESPONSE2) -#define bfin_write_RSI_RESPONSE2(val) bfin_write32(RSI_RESPONSE2, val) -#define bfin_read_RSI_RESPONSE3() bfin_read32(RSI_RESPONSE3) -#define bfin_write_RSI_RESPONSE3(val) bfin_write32(RSI_RESPONSE3, val) -#define bfin_read_RSI_DATA_TIMER() bfin_read32(RSI_DATA_TIMER) -#define bfin_write_RSI_DATA_TIMER(val) bfin_write32(RSI_DATA_TIMER, val) -#define bfin_read_RSI_DATA_LGTH() bfin_read16(RSI_DATA_LGTH) -#define bfin_write_RSI_DATA_LGTH(val) bfin_write16(RSI_DATA_LGTH, val) -#define bfin_read_RSI_DATA_CTL() bfin_read16(RSI_DATA_CONTROL) -#define bfin_write_RSI_DATA_CTL(val) bfin_write16(RSI_DATA_CONTROL, val) -#define bfin_read_RSI_DATA_CNT() bfin_read16(RSI_DATA_CNT) -#define bfin_write_RSI_DATA_CNT(val) bfin_write16(RSI_DATA_CNT, val) -#define bfin_read_RSI_STATUS() bfin_read32(RSI_STATUS) -#define bfin_write_RSI_STATUS(val) bfin_write32(RSI_STATUS, val) -#define bfin_read_RSI_STATUS_CLR() bfin_read16(RSI_STATUSCL) -#define bfin_write_RSI_STATUS_CLR(val) bfin_write16(RSI_STATUSCL, val) -#define bfin_read_RSI_MASK0() bfin_read32(RSI_MASK0) -#define bfin_write_RSI_MASK0(val) bfin_write32(RSI_MASK0, val) -#define bfin_read_RSI_MASK1() bfin_read32(RSI_MASK1) -#define bfin_write_RSI_MASK1(val) bfin_write32(RSI_MASK1, val) -#define bfin_read_RSI_FIFO_CNT() bfin_read16(RSI_FIFO_CNT) -#define bfin_write_RSI_FIFO_CNT(val) bfin_write16(RSI_FIFO_CNT, val) -#define bfin_read_RSI_CEATA_CTL() bfin_read16(RSI_CEATA_CONTROL) -#define bfin_write_RSI_CEATA_CTL(val) bfin_write16(RSI_CEATA_CONTROL, val) -#define bfin_read_RSI_FIFO() bfin_read32(RSI_FIFO) -#define bfin_write_RSI_FIFO(val) bfin_write32(RSI_FIFO, val) -#define bfin_read_RSI_E_STATUS() bfin_read16(RSI_ESTAT) -#define bfin_write_RSI_E_STATUS(val) bfin_write16(RSI_ESTAT, val) -#define bfin_read_RSI_E_MASK() bfin_read16(RSI_EMASK) -#define bfin_write_RSI_E_MASK(val) bfin_write16(RSI_EMASK, val) -#define bfin_read_RSI_CFG() bfin_read16(RSI_CONFIG) -#define bfin_write_RSI_CFG(val) bfin_write16(RSI_CONFIG, val) -#define bfin_read_RSI_RD_WAIT_EN() bfin_read16(RSI_RD_WAIT_EN) -#define bfin_write_RSI_RD_WAIT_EN(val) bfin_write16(RSI_RD_WAIT_EN, val) -#define bfin_read_RSI_PID0() bfin_read16(RSI_PID0) -#define bfin_write_RSI_PID0(val) bfin_write16(RSI_PID0, val) -#define bfin_read_RSI_PID1() bfin_read16(RSI_PID1) -#define bfin_write_RSI_PID1(val) bfin_write16(RSI_PID1, val) -#define bfin_read_RSI_PID2() bfin_read16(RSI_PID2) -#define bfin_write_RSI_PID2(val) bfin_write16(RSI_PID2, val) -#define bfin_read_RSI_PID3() bfin_read16(RSI_PID3) -#define bfin_write_RSI_PID3(val) bfin_write16(RSI_PID3, val) -#define bfin_read_RSI_PID4() bfin_read16(RSI_PID4) -#define bfin_write_RSI_PID4(val) bfin_write16(RSI_PID4, val) -#define bfin_read_RSI_PID5() bfin_read16(RSI_PID5) -#define bfin_write_RSI_PID5(val) bfin_write16(RSI_PID5, val) -#define bfin_read_RSI_PID6() bfin_read16(RSI_PID6) -#define bfin_write_RSI_PID6(val) bfin_write16(RSI_PID6, val) -#define bfin_read_RSI_PID7() bfin_read16(RSI_PID7) -#define bfin_write_RSI_PID7(val) bfin_write16(RSI_PID7, val) - #endif /* _CDEF_BF516_H */ diff --git a/arch/blackfin/mach-bf518/include/mach/cdefBF518.h b/arch/blackfin/mach-bf518/include/mach/cdefBF518.h index 929b90650bd4..7fb7f0eab990 100644 --- a/arch/blackfin/mach-bf518/include/mach/cdefBF518.h +++ b/arch/blackfin/mach-bf518/include/mach/cdefBF518.h @@ -1,7 +1,7 @@ /* * Copyright 2008-2009 Analog Devices Inc. * - * Licensed under the GPL-2 or later + * Licensed under the ADI BSD license or the GPL-2 (or later) */ #ifndef _CDEF_BF518_H @@ -10,181 +10,10 @@ /* include all Core registers and bit definitions */ #include "defBF518.h" -/* include core specific register pointer definitions */ -#include <asm/cdef_LPBlackfin.h> +/* BF518 is BF516 + IEEE-1588 */ +#include "cdefBF516.h" -/* SYSTEM & MMR ADDRESS DEFINITIONS FOR ADSP-BF518 */ - -/* include cdefBF51x_base.h for the set of #defines that are common to all ADSP-BF51x processors */ -#include "cdefBF51x_base.h" - -/* The following are the #defines needed by ADSP-BF518 that are not in the common header */ - - -/* 10/100 Ethernet Controller (0xFFC03000 - 0xFFC031FF) */ - -#define bfin_read_EMAC_OPMODE() bfin_read32(EMAC_OPMODE) -#define bfin_write_EMAC_OPMODE(val) bfin_write32(EMAC_OPMODE, val) -#define bfin_read_EMAC_ADDRLO() bfin_read32(EMAC_ADDRLO) -#define bfin_write_EMAC_ADDRLO(val) bfin_write32(EMAC_ADDRLO, val) -#define bfin_read_EMAC_ADDRHI() bfin_read32(EMAC_ADDRHI) -#define bfin_write_EMAC_ADDRHI(val) bfin_write32(EMAC_ADDRHI, val) -#define bfin_read_EMAC_HASHLO() bfin_read32(EMAC_HASHLO) -#define bfin_write_EMAC_HASHLO(val) bfin_write32(EMAC_HASHLO, val) -#define bfin_read_EMAC_HASHHI() bfin_read32(EMAC_HASHHI) -#define bfin_write_EMAC_HASHHI(val) bfin_write32(EMAC_HASHHI, val) -#define bfin_read_EMAC_STAADD() bfin_read32(EMAC_STAADD) -#define bfin_write_EMAC_STAADD(val) bfin_write32(EMAC_STAADD, val) -#define bfin_read_EMAC_STADAT() bfin_read32(EMAC_STADAT) -#define bfin_write_EMAC_STADAT(val) bfin_write32(EMAC_STADAT, val) -#define bfin_read_EMAC_FLC() bfin_read32(EMAC_FLC) -#define bfin_write_EMAC_FLC(val) bfin_write32(EMAC_FLC, val) -#define bfin_read_EMAC_VLAN1() bfin_read32(EMAC_VLAN1) -#define bfin_write_EMAC_VLAN1(val) bfin_write32(EMAC_VLAN1, val) -#define bfin_read_EMAC_VLAN2() bfin_read32(EMAC_VLAN2) -#define bfin_write_EMAC_VLAN2(val) bfin_write32(EMAC_VLAN2, val) -#define bfin_read_EMAC_WKUP_CTL() bfin_read32(EMAC_WKUP_CTL) -#define bfin_write_EMAC_WKUP_CTL(val) bfin_write32(EMAC_WKUP_CTL, val) -#define bfin_read_EMAC_WKUP_FFMSK0() bfin_read32(EMAC_WKUP_FFMSK0) -#define bfin_write_EMAC_WKUP_FFMSK0(val) bfin_write32(EMAC_WKUP_FFMSK0, val) -#define bfin_read_EMAC_WKUP_FFMSK1() bfin_read32(EMAC_WKUP_FFMSK1) -#define bfin_write_EMAC_WKUP_FFMSK1(val) bfin_write32(EMAC_WKUP_FFMSK1, val) -#define bfin_read_EMAC_WKUP_FFMSK2() bfin_read32(EMAC_WKUP_FFMSK2) -#define bfin_write_EMAC_WKUP_FFMSK2(val) bfin_write32(EMAC_WKUP_FFMSK2, val) -#define bfin_read_EMAC_WKUP_FFMSK3() bfin_read32(EMAC_WKUP_FFMSK3) -#define bfin_write_EMAC_WKUP_FFMSK3(val) bfin_write32(EMAC_WKUP_FFMSK3, val) -#define bfin_read_EMAC_WKUP_FFCMD() bfin_read32(EMAC_WKUP_FFCMD) -#define bfin_write_EMAC_WKUP_FFCMD(val) bfin_write32(EMAC_WKUP_FFCMD, val) -#define bfin_read_EMAC_WKUP_FFOFF() bfin_read32(EMAC_WKUP_FFOFF) -#define bfin_write_EMAC_WKUP_FFOFF(val) bfin_write32(EMAC_WKUP_FFOFF, val) -#define bfin_read_EMAC_WKUP_FFCRC0() bfin_read32(EMAC_WKUP_FFCRC0) -#define bfin_write_EMAC_WKUP_FFCRC0(val) bfin_write32(EMAC_WKUP_FFCRC0, val) -#define bfin_read_EMAC_WKUP_FFCRC1() bfin_read32(EMAC_WKUP_FFCRC1) -#define bfin_write_EMAC_WKUP_FFCRC1(val) bfin_write32(EMAC_WKUP_FFCRC1, val) - -#define bfin_read_EMAC_SYSCTL() bfin_read32(EMAC_SYSCTL) -#define bfin_write_EMAC_SYSCTL(val) bfin_write32(EMAC_SYSCTL, val) -#define bfin_read_EMAC_SYSTAT() bfin_read32(EMAC_SYSTAT) -#define bfin_write_EMAC_SYSTAT(val) bfin_write32(EMAC_SYSTAT, val) -#define bfin_read_EMAC_RX_STAT() bfin_read32(EMAC_RX_STAT) -#define bfin_write_EMAC_RX_STAT(val) bfin_write32(EMAC_RX_STAT, val) -#define bfin_read_EMAC_RX_STKY() bfin_read32(EMAC_RX_STKY) -#define bfin_write_EMAC_RX_STKY(val) bfin_write32(EMAC_RX_STKY, val) -#define bfin_read_EMAC_RX_IRQE() bfin_read32(EMAC_RX_IRQE) -#define bfin_write_EMAC_RX_IRQE(val) bfin_write32(EMAC_RX_IRQE, val) -#define bfin_read_EMAC_TX_STAT() bfin_read32(EMAC_TX_STAT) -#define bfin_write_EMAC_TX_STAT(val) bfin_write32(EMAC_TX_STAT, val) -#define bfin_read_EMAC_TX_STKY() bfin_read32(EMAC_TX_STKY) -#define bfin_write_EMAC_TX_STKY(val) bfin_write32(EMAC_TX_STKY, val) -#define bfin_read_EMAC_TX_IRQE() bfin_read32(EMAC_TX_IRQE) -#define bfin_write_EMAC_TX_IRQE(val) bfin_write32(EMAC_TX_IRQE, val) - -#define bfin_read_EMAC_MMC_CTL() bfin_read32(EMAC_MMC_CTL) -#define bfin_write_EMAC_MMC_CTL(val) bfin_write32(EMAC_MMC_CTL, val) -#define bfin_read_EMAC_MMC_RIRQS() bfin_read32(EMAC_MMC_RIRQS) -#define bfin_write_EMAC_MMC_RIRQS(val) bfin_write32(EMAC_MMC_RIRQS, val) -#define bfin_read_EMAC_MMC_RIRQE() bfin_read32(EMAC_MMC_RIRQE) -#define bfin_write_EMAC_MMC_RIRQE(val) bfin_write32(EMAC_MMC_RIRQE, val) -#define bfin_read_EMAC_MMC_TIRQS() bfin_read32(EMAC_MMC_TIRQS) -#define bfin_write_EMAC_MMC_TIRQS(val) bfin_write32(EMAC_MMC_TIRQS, val) -#define bfin_read_EMAC_MMC_TIRQE() bfin_read32(EMAC_MMC_TIRQE) -#define bfin_write_EMAC_MMC_TIRQE(val) bfin_write32(EMAC_MMC_TIRQE, val) - -#define bfin_read_EMAC_RXC_OK() bfin_read32(EMAC_RXC_OK) -#define bfin_write_EMAC_RXC_OK(val) bfin_write32(EMAC_RXC_OK, val) -#define bfin_read_EMAC_RXC_FCS() bfin_read32(EMAC_RXC_FCS) -#define bfin_write_EMAC_RXC_FCS(val) bfin_write32(EMAC_RXC_FCS, val) -#define bfin_read_EMAC_RXC_ALIGN() bfin_read32(EMAC_RXC_ALIGN) -#define bfin_write_EMAC_RXC_ALIGN(val) bfin_write32(EMAC_RXC_ALIGN, val) -#define bfin_read_EMAC_RXC_OCTET() bfin_read32(EMAC_RXC_OCTET) -#define bfin_write_EMAC_RXC_OCTET(val) bfin_write32(EMAC_RXC_OCTET, val) -#define bfin_read_EMAC_RXC_DMAOVF() bfin_read32(EMAC_RXC_DMAOVF) -#define bfin_write_EMAC_RXC_DMAOVF(val) bfin_write32(EMAC_RXC_DMAOVF, val) -#define bfin_read_EMAC_RXC_UNICST() bfin_read32(EMAC_RXC_UNICST) -#define bfin_write_EMAC_RXC_UNICST(val) bfin_write32(EMAC_RXC_UNICST, val) -#define bfin_read_EMAC_RXC_MULTI() bfin_read32(EMAC_RXC_MULTI) -#define bfin_write_EMAC_RXC_MULTI(val) bfin_write32(EMAC_RXC_MULTI, val) -#define bfin_read_EMAC_RXC_BROAD() bfin_read32(EMAC_RXC_BROAD) -#define bfin_write_EMAC_RXC_BROAD(val) bfin_write32(EMAC_RXC_BROAD, val) -#define bfin_read_EMAC_RXC_LNERRI() bfin_read32(EMAC_RXC_LNERRI) -#define bfin_write_EMAC_RXC_LNERRI(val) bfin_write32(EMAC_RXC_LNERRI, val) -#define bfin_read_EMAC_RXC_LNERRO() bfin_read32(EMAC_RXC_LNERRO) -#define bfin_write_EMAC_RXC_LNERRO(val) bfin_write32(EMAC_RXC_LNERRO, val) -#define bfin_read_EMAC_RXC_LONG() bfin_read32(EMAC_RXC_LONG) -#define bfin_write_EMAC_RXC_LONG(val) bfin_write32(EMAC_RXC_LONG, val) -#define bfin_read_EMAC_RXC_MACCTL() bfin_read32(EMAC_RXC_MACCTL) -#define bfin_write_EMAC_RXC_MACCTL(val) bfin_write32(EMAC_RXC_MACCTL, val) -#define bfin_read_EMAC_RXC_OPCODE() bfin_read32(EMAC_RXC_OPCODE) -#define bfin_write_EMAC_RXC_OPCODE(val) bfin_write32(EMAC_RXC_OPCODE, val) -#define bfin_read_EMAC_RXC_PAUSE() bfin_read32(EMAC_RXC_PAUSE) -#define bfin_write_EMAC_RXC_PAUSE(val) bfin_write32(EMAC_RXC_PAUSE, val) -#define bfin_read_EMAC_RXC_ALLFRM() bfin_read32(EMAC_RXC_ALLFRM) -#define bfin_write_EMAC_RXC_ALLFRM(val) bfin_write32(EMAC_RXC_ALLFRM, val) -#define bfin_read_EMAC_RXC_ALLOCT() bfin_read32(EMAC_RXC_ALLOCT) -#define bfin_write_EMAC_RXC_ALLOCT(val) bfin_write32(EMAC_RXC_ALLOCT, val) -#define bfin_read_EMAC_RXC_TYPED() bfin_read32(EMAC_RXC_TYPED) -#define bfin_write_EMAC_RXC_TYPED(val) bfin_write32(EMAC_RXC_TYPED, val) -#define bfin_read_EMAC_RXC_SHORT() bfin_read32(EMAC_RXC_SHORT) -#define bfin_write_EMAC_RXC_SHORT(val) bfin_write32(EMAC_RXC_SHORT, val) -#define bfin_read_EMAC_RXC_EQ64() bfin_read32(EMAC_RXC_EQ64) -#define bfin_write_EMAC_RXC_EQ64(val) bfin_write32(EMAC_RXC_EQ64, val) -#define bfin_read_EMAC_RXC_LT128() bfin_read32(EMAC_RXC_LT128) -#define bfin_write_EMAC_RXC_LT128(val) bfin_write32(EMAC_RXC_LT128, val) -#define bfin_read_EMAC_RXC_LT256() bfin_read32(EMAC_RXC_LT256) -#define bfin_write_EMAC_RXC_LT256(val) bfin_write32(EMAC_RXC_LT256, val) -#define bfin_read_EMAC_RXC_LT512() bfin_read32(EMAC_RXC_LT512) -#define bfin_write_EMAC_RXC_LT512(val) bfin_write32(EMAC_RXC_LT512, val) -#define bfin_read_EMAC_RXC_LT1024() bfin_read32(EMAC_RXC_LT1024) -#define bfin_write_EMAC_RXC_LT1024(val) bfin_write32(EMAC_RXC_LT1024, val) -#define bfin_read_EMAC_RXC_GE1024() bfin_read32(EMAC_RXC_GE1024) -#define bfin_write_EMAC_RXC_GE1024(val) bfin_write32(EMAC_RXC_GE1024, val) - -#define bfin_read_EMAC_TXC_OK() bfin_read32(EMAC_TXC_OK) -#define bfin_write_EMAC_TXC_OK(val) bfin_write32(EMAC_TXC_OK, val) -#define bfin_read_EMAC_TXC_1COL() bfin_read32(EMAC_TXC_1COL) -#define bfin_write_EMAC_TXC_1COL(val) bfin_write32(EMAC_TXC_1COL, val) -#define bfin_read_EMAC_TXC_GT1COL() bfin_read32(EMAC_TXC_GT1COL) -#define bfin_write_EMAC_TXC_GT1COL(val) bfin_write32(EMAC_TXC_GT1COL, val) -#define bfin_read_EMAC_TXC_OCTET() bfin_read32(EMAC_TXC_OCTET) -#define bfin_write_EMAC_TXC_OCTET(val) bfin_write32(EMAC_TXC_OCTET, val) -#define bfin_read_EMAC_TXC_DEFER() bfin_read32(EMAC_TXC_DEFER) -#define bfin_write_EMAC_TXC_DEFER(val) bfin_write32(EMAC_TXC_DEFER, val) -#define bfin_read_EMAC_TXC_LATECL() bfin_read32(EMAC_TXC_LATECL) -#define bfin_write_EMAC_TXC_LATECL(val) bfin_write32(EMAC_TXC_LATECL, val) -#define bfin_read_EMAC_TXC_XS_COL() bfin_read32(EMAC_TXC_XS_COL) -#define bfin_write_EMAC_TXC_XS_COL(val) bfin_write32(EMAC_TXC_XS_COL, val) -#define bfin_read_EMAC_TXC_DMAUND() bfin_read32(EMAC_TXC_DMAUND) -#define bfin_write_EMAC_TXC_DMAUND(val) bfin_write32(EMAC_TXC_DMAUND, val) -#define bfin_read_EMAC_TXC_CRSERR() bfin_read32(EMAC_TXC_CRSERR) -#define bfin_write_EMAC_TXC_CRSERR(val) bfin_write32(EMAC_TXC_CRSERR, val) -#define bfin_read_EMAC_TXC_UNICST() bfin_read32(EMAC_TXC_UNICST) -#define bfin_write_EMAC_TXC_UNICST(val) bfin_write32(EMAC_TXC_UNICST, val) -#define bfin_read_EMAC_TXC_MULTI() bfin_read32(EMAC_TXC_MULTI) -#define bfin_write_EMAC_TXC_MULTI(val) bfin_write32(EMAC_TXC_MULTI, val) -#define bfin_read_EMAC_TXC_BROAD() bfin_read32(EMAC_TXC_BROAD) -#define bfin_write_EMAC_TXC_BROAD(val) bfin_write32(EMAC_TXC_BROAD, val) -#define bfin_read_EMAC_TXC_XS_DFR() bfin_read32(EMAC_TXC_XS_DFR) -#define bfin_write_EMAC_TXC_XS_DFR(val) bfin_write32(EMAC_TXC_XS_DFR, val) -#define bfin_read_EMAC_TXC_MACCTL() bfin_read32(EMAC_TXC_MACCTL) -#define bfin_write_EMAC_TXC_MACCTL(val) bfin_write32(EMAC_TXC_MACCTL, val) -#define bfin_read_EMAC_TXC_ALLFRM() bfin_read32(EMAC_TXC_ALLFRM) -#define bfin_write_EMAC_TXC_ALLFRM(val) bfin_write32(EMAC_TXC_ALLFRM, val) -#define bfin_read_EMAC_TXC_ALLOCT() bfin_read32(EMAC_TXC_ALLOCT) -#define bfin_write_EMAC_TXC_ALLOCT(val) bfin_write32(EMAC_TXC_ALLOCT, val) -#define bfin_read_EMAC_TXC_EQ64() bfin_read32(EMAC_TXC_EQ64) -#define bfin_write_EMAC_TXC_EQ64(val) bfin_write32(EMAC_TXC_EQ64, val) -#define bfin_read_EMAC_TXC_LT128() bfin_read32(EMAC_TXC_LT128) -#define bfin_write_EMAC_TXC_LT128(val) bfin_write32(EMAC_TXC_LT128, val) -#define bfin_read_EMAC_TXC_LT256() bfin_read32(EMAC_TXC_LT256) -#define bfin_write_EMAC_TXC_LT256(val) bfin_write32(EMAC_TXC_LT256, val) -#define bfin_read_EMAC_TXC_LT512() bfin_read32(EMAC_TXC_LT512) -#define bfin_write_EMAC_TXC_LT512(val) bfin_write32(EMAC_TXC_LT512, val) -#define bfin_read_EMAC_TXC_LT1024() bfin_read32(EMAC_TXC_LT1024) -#define bfin_write_EMAC_TXC_LT1024(val) bfin_write32(EMAC_TXC_LT1024, val) -#define bfin_read_EMAC_TXC_GE1024() bfin_read32(EMAC_TXC_GE1024) -#define bfin_write_EMAC_TXC_GE1024(val) bfin_write32(EMAC_TXC_GE1024, val) -#define bfin_read_EMAC_TXC_ABORT() bfin_read32(EMAC_TXC_ABORT) -#define bfin_write_EMAC_TXC_ABORT(val) bfin_write32(EMAC_TXC_ABORT, val) +/* PTP TSYNC Registers */ #define bfin_read_EMAC_PTP_CTL() bfin_read16(EMAC_PTP_CTL) #define bfin_write_EMAC_PTP_CTL(val) bfin_write16(EMAC_PTP_CTL, val) @@ -227,72 +56,4 @@ #define bfin_read_EMAC_PTP_PPS_PERIOD() bfin_read32(EMAC_PTP_PPS_PERIOD) #define bfin_write_EMAC_PTP_PPS_PERIOD(val) bfin_write32(EMAC_PTP_PPS_PERIOD, val) -/* Removable Storage Interface Registers */ - -#define bfin_read_RSI_PWR_CTL() bfin_read16(RSI_PWR_CONTROL) -#define bfin_write_RSI_PWR_CTL(val) bfin_write16(RSI_PWR_CONTROL, val) -#define bfin_read_RSI_CLK_CTL() bfin_read16(RSI_CLK_CONTROL) -#define bfin_write_RSI_CLK_CTL(val) bfin_write16(RSI_CLK_CONTROL, val) -#define bfin_read_RSI_ARGUMENT() bfin_read32(RSI_ARGUMENT) -#define bfin_write_RSI_ARGUMENT(val) bfin_write32(RSI_ARGUMENT, val) -#define bfin_read_RSI_COMMAND() bfin_read16(RSI_COMMAND) -#define bfin_write_RSI_COMMAND(val) bfin_write16(RSI_COMMAND, val) -#define bfin_read_RSI_RESP_CMD() bfin_read16(RSI_RESP_CMD) -#define bfin_write_RSI_RESP_CMD(val) bfin_write16(RSI_RESP_CMD, val) -#define bfin_read_RSI_RESPONSE0() bfin_read32(RSI_RESPONSE0) -#define bfin_write_RSI_RESPONSE0(val) bfin_write32(RSI_RESPONSE0, val) -#define bfin_read_RSI_RESPONSE1() bfin_read32(RSI_RESPONSE1) -#define bfin_write_RSI_RESPONSE1(val) bfin_write32(RSI_RESPONSE1, val) -#define bfin_read_RSI_RESPONSE2() bfin_read32(RSI_RESPONSE2) -#define bfin_write_RSI_RESPONSE2(val) bfin_write32(RSI_RESPONSE2, val) -#define bfin_read_RSI_RESPONSE3() bfin_read32(RSI_RESPONSE3) -#define bfin_write_RSI_RESPONSE3(val) bfin_write32(RSI_RESPONSE3, val) -#define bfin_read_RSI_DATA_TIMER() bfin_read32(RSI_DATA_TIMER) -#define bfin_write_RSI_DATA_TIMER(val) bfin_write32(RSI_DATA_TIMER, val) -#define bfin_read_RSI_DATA_LGTH() bfin_read16(RSI_DATA_LGTH) -#define bfin_write_RSI_DATA_LGTH(val) bfin_write16(RSI_DATA_LGTH, val) -#define bfin_read_RSI_DATA_CTL() bfin_read16(RSI_DATA_CONTROL) -#define bfin_write_RSI_DATA_CTL(val) bfin_write16(RSI_DATA_CONTROL, val) -#define bfin_read_RSI_DATA_CNT() bfin_read16(RSI_DATA_CNT) -#define bfin_write_RSI_DATA_CNT(val) bfin_write16(RSI_DATA_CNT, val) -#define bfin_read_RSI_STATUS() bfin_read32(RSI_STATUS) -#define bfin_write_RSI_STATUS(val) bfin_write32(RSI_STATUS, val) -#define bfin_read_RSI_STATUS_CLR() bfin_read16(RSI_STATUSCL) -#define bfin_write_RSI_STATUS_CLR(val) bfin_write16(RSI_STATUSCL, val) -#define bfin_read_RSI_MASK0() bfin_read32(RSI_MASK0) -#define bfin_write_RSI_MASK0(val) bfin_write32(RSI_MASK0, val) -#define bfin_read_RSI_MASK1() bfin_read32(RSI_MASK1) -#define bfin_write_RSI_MASK1(val) bfin_write32(RSI_MASK1, val) -#define bfin_read_RSI_FIFO_CNT() bfin_read16(RSI_FIFO_CNT) -#define bfin_write_RSI_FIFO_CNT(val) bfin_write16(RSI_FIFO_CNT, val) -#define bfin_read_RSI_CEATA_CTL() bfin_read16(RSI_CEATA_CONTROL) -#define bfin_write_RSI_CEATA_CTL(val) bfin_write16(RSI_CEATA_CONTROL, val) -#define bfin_read_RSI_FIFO() bfin_read32(RSI_FIFO) -#define bfin_write_RSI_FIFO(val) bfin_write32(RSI_FIFO, val) -#define bfin_read_RSI_E_STATUS() bfin_read16(RSI_ESTAT) -#define bfin_write_RSI_E_STATUS(val) bfin_write16(RSI_ESTAT, val) -#define bfin_read_RSI_E_MASK() bfin_read16(RSI_EMASK) -#define bfin_write_RSI_E_MASK(val) bfin_write16(RSI_EMASK, val) -#define bfin_read_RSI_CFG() bfin_read16(RSI_CONFIG) -#define bfin_write_RSI_CFG(val) bfin_write16(RSI_CONFIG, val) -#define bfin_read_RSI_RD_WAIT_EN() bfin_read16(RSI_RD_WAIT_EN) -#define bfin_write_RSI_RD_WAIT_EN(val) bfin_write16(RSI_RD_WAIT_EN, val) -#define bfin_read_RSI_PID0() bfin_read16(RSI_PID0) -#define bfin_write_RSI_PID0(val) bfin_write16(RSI_PID0, val) -#define bfin_read_RSI_PID1() bfin_read16(RSI_PID1) -#define bfin_write_RSI_PID1(val) bfin_write16(RSI_PID1, val) -#define bfin_read_RSI_PID2() bfin_read16(RSI_PID2) -#define bfin_write_RSI_PID2(val) bfin_write16(RSI_PID2, val) -#define bfin_read_RSI_PID3() bfin_read16(RSI_PID3) -#define bfin_write_RSI_PID3(val) bfin_write16(RSI_PID3, val) -#define bfin_read_RSI_PID4() bfin_read16(RSI_PID4) -#define bfin_write_RSI_PID4(val) bfin_write16(RSI_PID4, val) -#define bfin_read_RSI_PID5() bfin_read16(RSI_PID5) -#define bfin_write_RSI_PID5(val) bfin_write16(RSI_PID5, val) -#define bfin_read_RSI_PID6() bfin_read16(RSI_PID6) -#define bfin_write_RSI_PID6(val) bfin_write16(RSI_PID6, val) -#define bfin_read_RSI_PID7() bfin_read16(RSI_PID7) -#define bfin_write_RSI_PID7(val) bfin_write16(RSI_PID7, val) - - #endif /* _CDEF_BF518_H */ diff --git a/arch/blackfin/mach-bf518/include/mach/cdefBF51x_base.h b/arch/blackfin/mach-bf518/include/mach/cdefBF51x_base.h index 1d970df7aee9..e548e9d1d6fa 100644 --- a/arch/blackfin/mach-bf518/include/mach/cdefBF51x_base.h +++ b/arch/blackfin/mach-bf518/include/mach/cdefBF51x_base.h @@ -131,23 +131,6 @@ #define bfin_write_UART0_GCTL(val) bfin_write16(UART0_GCTL, val) -/* SPI Controller (0xFFC00500 - 0xFFC005FF) */ -#define bfin_read_SPI_CTL() bfin_read16(SPI_CTL) -#define bfin_write_SPI_CTL(val) bfin_write16(SPI_CTL, val) -#define bfin_read_SPI_FLG() bfin_read16(SPI_FLG) -#define bfin_write_SPI_FLG(val) bfin_write16(SPI_FLG, val) -#define bfin_read_SPI_STAT() bfin_read16(SPI_STAT) -#define bfin_write_SPI_STAT(val) bfin_write16(SPI_STAT, val) -#define bfin_read_SPI_TDBR() bfin_read16(SPI_TDBR) -#define bfin_write_SPI_TDBR(val) bfin_write16(SPI_TDBR, val) -#define bfin_read_SPI_RDBR() bfin_read16(SPI_RDBR) -#define bfin_write_SPI_RDBR(val) bfin_write16(SPI_RDBR, val) -#define bfin_read_SPI_BAUD() bfin_read16(SPI_BAUD) -#define bfin_write_SPI_BAUD(val) bfin_write16(SPI_BAUD, val) -#define bfin_read_SPI_SHADOW() bfin_read16(SPI_SHADOW) -#define bfin_write_SPI_SHADOW(val) bfin_write16(SPI_SHADOW, val) - - /* TIMER0-7 Registers (0xFFC00600 - 0xFFC006FF) */ #define bfin_read_TIMER0_CONFIG() bfin_read16(TIMER0_CONFIG) #define bfin_write_TIMER0_CONFIG(val) bfin_write16(TIMER0_CONFIG, val) @@ -844,6 +827,7 @@ #define bfin_write_PPI_CONTROL(val) bfin_write16(PPI_CONTROL, val) #define bfin_read_PPI_STATUS() bfin_read16(PPI_STATUS) #define bfin_write_PPI_STATUS(val) bfin_write16(PPI_STATUS, val) +#define bfin_clear_PPI_STATUS() bfin_write_PPI_STATUS(0xFFFF) #define bfin_read_PPI_DELAY() bfin_read16(PPI_DELAY) #define bfin_write_PPI_DELAY(val) bfin_write16(PPI_DELAY, val) #define bfin_read_PPI_COUNT() bfin_read16(PPI_COUNT) @@ -1062,17 +1046,6 @@ #define bfin_read_CNT_MIN() bfin_read32(CNT_MIN) #define bfin_write_CNT_MIN(val) bfin_write32(CNT_MIN, val) -/* OTP/FUSE Registers */ - -#define bfin_read_OTP_CONTROL() bfin_read16(OTP_CONTROL) -#define bfin_write_OTP_CONTROL(val) bfin_write16(OTP_CONTROL, val) -#define bfin_read_OTP_BEN() bfin_read16(OTP_BEN) -#define bfin_write_OTP_BEN(val) bfin_write16(OTP_BEN, val) -#define bfin_read_OTP_STATUS() bfin_read16(OTP_STATUS) -#define bfin_write_OTP_STATUS(val) bfin_write16(OTP_STATUS, val) -#define bfin_read_OTP_TIMING() bfin_read32(OTP_TIMING) -#define bfin_write_OTP_TIMING(val) bfin_write32(OTP_TIMING, val) - /* Security Registers */ #define bfin_read_SECURE_SYSSWT() bfin_read32(SECURE_SYSSWT) @@ -1082,52 +1055,6 @@ #define bfin_read_SECURE_STATUS() bfin_read16(SECURE_STATUS) #define bfin_write_SECURE_STATUS(val) bfin_write16(SECURE_STATUS, val) -/* OTP Read/Write Data Buffer Registers */ - -#define bfin_read_OTP_DATA0() bfin_read32(OTP_DATA0) -#define bfin_write_OTP_DATA0(val) bfin_write32(OTP_DATA0, val) -#define bfin_read_OTP_DATA1() bfin_read32(OTP_DATA1) -#define bfin_write_OTP_DATA1(val) bfin_write32(OTP_DATA1, val) -#define bfin_read_OTP_DATA2() bfin_read32(OTP_DATA2) -#define bfin_write_OTP_DATA2(val) bfin_write32(OTP_DATA2, val) -#define bfin_read_OTP_DATA3() bfin_read32(OTP_DATA3) -#define bfin_write_OTP_DATA3(val) bfin_write32(OTP_DATA3, val) - -/* NFC Registers */ - -#define bfin_read_NFC_CTL() bfin_read16(NFC_CTL) -#define bfin_write_NFC_CTL(val) bfin_write16(NFC_CTL, val) -#define bfin_read_NFC_STAT() bfin_read16(NFC_STAT) -#define bfin_write_NFC_STAT(val) bfin_write16(NFC_STAT, val) -#define bfin_read_NFC_IRQSTAT() bfin_read16(NFC_IRQSTAT) -#define bfin_write_NFC_IRQSTAT(val) bfin_write16(NFC_IRQSTAT, val) -#define bfin_read_NFC_IRQMASK() bfin_read16(NFC_IRQMASK) -#define bfin_write_NFC_IRQMASK(val) bfin_write16(NFC_IRQMASK, val) -#define bfin_read_NFC_ECC0() bfin_read16(NFC_ECC0) -#define bfin_write_NFC_ECC0(val) bfin_write16(NFC_ECC0, val) -#define bfin_read_NFC_ECC1() bfin_read16(NFC_ECC1) -#define bfin_write_NFC_ECC1(val) bfin_write16(NFC_ECC1, val) -#define bfin_read_NFC_ECC2() bfin_read16(NFC_ECC2) -#define bfin_write_NFC_ECC2(val) bfin_write16(NFC_ECC2, val) -#define bfin_read_NFC_ECC3() bfin_read16(NFC_ECC3) -#define bfin_write_NFC_ECC3(val) bfin_write16(NFC_ECC3, val) -#define bfin_read_NFC_COUNT() bfin_read16(NFC_COUNT) -#define bfin_write_NFC_COUNT(val) bfin_write16(NFC_COUNT, val) -#define bfin_read_NFC_RST() bfin_read16(NFC_RST) -#define bfin_write_NFC_RST(val) bfin_write16(NFC_RST, val) -#define bfin_read_NFC_PGCTL() bfin_read16(NFC_PGCTL) -#define bfin_write_NFC_PGCTL(val) bfin_write16(NFC_PGCTL, val) -#define bfin_read_NFC_READ() bfin_read16(NFC_READ) -#define bfin_write_NFC_READ(val) bfin_write16(NFC_READ, val) -#define bfin_read_NFC_ADDR() bfin_read16(NFC_ADDR) -#define bfin_write_NFC_ADDR(val) bfin_write16(NFC_ADDR, val) -#define bfin_read_NFC_CMD() bfin_read16(NFC_CMD) -#define bfin_write_NFC_CMD(val) bfin_write16(NFC_CMD, val) -#define bfin_read_NFC_DATA_WR() bfin_read16(NFC_DATA_WR) -#define bfin_write_NFC_DATA_WR(val) bfin_write16(NFC_DATA_WR, val) -#define bfin_read_NFC_DATA_RD() bfin_read16(NFC_DATA_RD) -#define bfin_write_NFC_DATA_RD(val) bfin_write16(NFC_DATA_RD, val) - /* These need to be last due to the cdef/linux inter-dependencies */ #include <asm/irq.h> diff --git a/arch/blackfin/mach-bf518/include/mach/defBF514.h b/arch/blackfin/mach-bf518/include/mach/defBF514.h index b5adca23a788..92e950d6e996 100644 --- a/arch/blackfin/mach-bf518/include/mach/defBF514.h +++ b/arch/blackfin/mach-bf518/include/mach/defBF514.h @@ -7,49 +7,8 @@ #ifndef _DEF_BF514_H #define _DEF_BF514_H -/* Include all Core registers and bit definitions */ -#include <asm/def_LPBlackfin.h> - -/* SYSTEM & MMR ADDRESS DEFINITIONS FOR ADSP-BF514 */ - -/* Include defBF51x_base.h for the set of #defines that are common to all ADSP-BF51x processors */ -#include "defBF51x_base.h" - -/* The following are the #defines needed by ADSP-BF514 that are not in the common header */ - -/* SDH Registers */ - -#define SDH_PWR_CTL 0xFFC03900 /* SDH Power Control */ -#define SDH_CLK_CTL 0xFFC03904 /* SDH Clock Control */ -#define SDH_ARGUMENT 0xFFC03908 /* SDH Argument */ -#define SDH_COMMAND 0xFFC0390C /* SDH Command */ -#define SDH_RESP_CMD 0xFFC03910 /* SDH Response Command */ -#define SDH_RESPONSE0 0xFFC03914 /* SDH Response0 */ -#define SDH_RESPONSE1 0xFFC03918 /* SDH Response1 */ -#define SDH_RESPONSE2 0xFFC0391C /* SDH Response2 */ -#define SDH_RESPONSE3 0xFFC03920 /* SDH Response3 */ -#define SDH_DATA_TIMER 0xFFC03924 /* SDH Data Timer */ -#define SDH_DATA_LGTH 0xFFC03928 /* SDH Data Length */ -#define SDH_DATA_CTL 0xFFC0392C /* SDH Data Control */ -#define SDH_DATA_CNT 0xFFC03930 /* SDH Data Counter */ -#define SDH_STATUS 0xFFC03934 /* SDH Status */ -#define SDH_STATUS_CLR 0xFFC03938 /* SDH Status Clear */ -#define SDH_MASK0 0xFFC0393C /* SDH Interrupt0 Mask */ -#define SDH_MASK1 0xFFC03940 /* SDH Interrupt1 Mask */ -#define SDH_FIFO_CNT 0xFFC03948 /* SDH FIFO Counter */ -#define SDH_FIFO 0xFFC03980 /* SDH Data FIFO */ -#define SDH_E_STATUS 0xFFC039C0 /* SDH Exception Status */ -#define SDH_E_MASK 0xFFC039C4 /* SDH Exception Mask */ -#define SDH_CFG 0xFFC039C8 /* SDH Configuration */ -#define SDH_RD_WAIT_EN 0xFFC039CC /* SDH Read Wait Enable */ -#define SDH_PID0 0xFFC039D0 /* SDH Peripheral Identification0 */ -#define SDH_PID1 0xFFC039D4 /* SDH Peripheral Identification1 */ -#define SDH_PID2 0xFFC039D8 /* SDH Peripheral Identification2 */ -#define SDH_PID3 0xFFC039DC /* SDH Peripheral Identification3 */ -#define SDH_PID4 0xFFC039E0 /* SDH Peripheral Identification4 */ -#define SDH_PID5 0xFFC039E4 /* SDH Peripheral Identification5 */ -#define SDH_PID6 0xFFC039E8 /* SDH Peripheral Identification6 */ -#define SDH_PID7 0xFFC039EC /* SDH Peripheral Identification7 */ +/* BF514 is BF512 + RSI */ +#include "defBF512.h" /* Removable Storage Interface Registers */ diff --git a/arch/blackfin/mach-bf518/include/mach/defBF516.h b/arch/blackfin/mach-bf518/include/mach/defBF516.h index 7eb18774d727..22a3aa0d2629 100644 --- a/arch/blackfin/mach-bf518/include/mach/defBF516.h +++ b/arch/blackfin/mach-bf518/include/mach/defBF516.h @@ -7,13 +7,8 @@ #ifndef _DEF_BF516_H #define _DEF_BF516_H -/* Include all Core registers and bit definitions */ -#include <asm/def_LPBlackfin.h> - -/* SYSTEM & MMR ADDRESS DEFINITIONS FOR ADSP-BF516 */ - -/* Include defBF51x_base.h for the set of #defines that are common to all ADSP-BF51x processors */ -#include "defBF51x_base.h" +/* BF516 is BF514 + EMAC */ +#include "defBF514.h" /* The following are the #defines needed by ADSP-BF516 that are not in the common header */ /* 10/100 Ethernet Controller (0xFFC03000 - 0xFFC031FF) */ @@ -394,208 +389,4 @@ #define TX_GE1024_CNT 0x00200000 /* 1024-Max-Byte TX Frames Sent */ #define TX_ABORT_CNT 0x00400000 /* TX Frames Aborted */ -/* SDH Registers */ - -#define SDH_PWR_CTL 0xFFC03900 /* SDH Power Control */ -#define SDH_CLK_CTL 0xFFC03904 /* SDH Clock Control */ -#define SDH_ARGUMENT 0xFFC03908 /* SDH Argument */ -#define SDH_COMMAND 0xFFC0390C /* SDH Command */ -#define SDH_RESP_CMD 0xFFC03910 /* SDH Response Command */ -#define SDH_RESPONSE0 0xFFC03914 /* SDH Response0 */ -#define SDH_RESPONSE1 0xFFC03918 /* SDH Response1 */ -#define SDH_RESPONSE2 0xFFC0391C /* SDH Response2 */ -#define SDH_RESPONSE3 0xFFC03920 /* SDH Response3 */ -#define SDH_DATA_TIMER 0xFFC03924 /* SDH Data Timer */ -#define SDH_DATA_LGTH 0xFFC03928 /* SDH Data Length */ -#define SDH_DATA_CTL 0xFFC0392C /* SDH Data Control */ -#define SDH_DATA_CNT 0xFFC03930 /* SDH Data Counter */ -#define SDH_STATUS 0xFFC03934 /* SDH Status */ -#define SDH_STATUS_CLR 0xFFC03938 /* SDH Status Clear */ -#define SDH_MASK0 0xFFC0393C /* SDH Interrupt0 Mask */ -#define SDH_MASK1 0xFFC03940 /* SDH Interrupt1 Mask */ -#define SDH_FIFO_CNT 0xFFC03948 /* SDH FIFO Counter */ -#define SDH_FIFO 0xFFC03980 /* SDH Data FIFO */ -#define SDH_E_STATUS 0xFFC039C0 /* SDH Exception Status */ -#define SDH_E_MASK 0xFFC039C4 /* SDH Exception Mask */ -#define SDH_CFG 0xFFC039C8 /* SDH Configuration */ -#define SDH_RD_WAIT_EN 0xFFC039CC /* SDH Read Wait Enable */ -#define SDH_PID0 0xFFC039D0 /* SDH Peripheral Identification0 */ -#define SDH_PID1 0xFFC039D4 /* SDH Peripheral Identification1 */ -#define SDH_PID2 0xFFC039D8 /* SDH Peripheral Identification2 */ -#define SDH_PID3 0xFFC039DC /* SDH Peripheral Identification3 */ -#define SDH_PID4 0xFFC039E0 /* SDH Peripheral Identification4 */ -#define SDH_PID5 0xFFC039E4 /* SDH Peripheral Identification5 */ -#define SDH_PID6 0xFFC039E8 /* SDH Peripheral Identification6 */ -#define SDH_PID7 0xFFC039EC /* SDH Peripheral Identification7 */ - -/* Removable Storage Interface Registers */ - -#define RSI_PWR_CONTROL 0xFFC03800 /* RSI Power Control Register */ -#define RSI_CLK_CONTROL 0xFFC03804 /* RSI Clock Control Register */ -#define RSI_ARGUMENT 0xFFC03808 /* RSI Argument Register */ -#define RSI_COMMAND 0xFFC0380C /* RSI Command Register */ -#define RSI_RESP_CMD 0xFFC03810 /* RSI Response Command Register */ -#define RSI_RESPONSE0 0xFFC03814 /* RSI Response Register */ -#define RSI_RESPONSE1 0xFFC03818 /* RSI Response Register */ -#define RSI_RESPONSE2 0xFFC0381C /* RSI Response Register */ -#define RSI_RESPONSE3 0xFFC03820 /* RSI Response Register */ -#define RSI_DATA_TIMER 0xFFC03824 /* RSI Data Timer Register */ -#define RSI_DATA_LGTH 0xFFC03828 /* RSI Data Length Register */ -#define RSI_DATA_CONTROL 0xFFC0382C /* RSI Data Control Register */ -#define RSI_DATA_CNT 0xFFC03830 /* RSI Data Counter Register */ -#define RSI_STATUS 0xFFC03834 /* RSI Status Register */ -#define RSI_STATUSCL 0xFFC03838 /* RSI Status Clear Register */ -#define RSI_MASK0 0xFFC0383C /* RSI Interrupt 0 Mask Register */ -#define RSI_MASK1 0xFFC03840 /* RSI Interrupt 1 Mask Register */ -#define RSI_FIFO_CNT 0xFFC03848 /* RSI FIFO Counter Register */ -#define RSI_CEATA_CONTROL 0xFFC0384C /* RSI CEATA Register */ -#define RSI_FIFO 0xFFC03880 /* RSI Data FIFO Register */ -#define RSI_ESTAT 0xFFC038C0 /* RSI Exception Status Register */ -#define RSI_EMASK 0xFFC038C4 /* RSI Exception Mask Register */ -#define RSI_CONFIG 0xFFC038C8 /* RSI Configuration Register */ -#define RSI_RD_WAIT_EN 0xFFC038CC /* RSI Read Wait Enable Register */ -#define RSI_PID0 0xFFC03FE0 /* RSI Peripheral ID Register 0 */ -#define RSI_PID1 0xFFC03FE4 /* RSI Peripheral ID Register 1 */ -#define RSI_PID2 0xFFC03FE8 /* RSI Peripheral ID Register 2 */ -#define RSI_PID3 0xFFC03FEC /* RSI Peripheral ID Register 3 */ -#define RSI_PID4 0xFFC03FF0 /* RSI Peripheral ID Register 4 */ -#define RSI_PID5 0xFFC03FF4 /* RSI Peripheral ID Register 5 */ -#define RSI_PID6 0xFFC03FF8 /* RSI Peripheral ID Register 6 */ -#define RSI_PID7 0xFFC03FFC /* RSI Peripheral ID Register 7 */ - -/* ********************************************************** */ -/* SINGLE BIT MACRO PAIRS (bit mask and negated one) */ -/* and MULTI BIT READ MACROS */ -/* ********************************************************** */ - -/* Bit masks for SDH_COMMAND */ - -#define CMD_IDX 0x3f /* Command Index */ -#define CMD_RSP 0x40 /* Response */ -#define CMD_L_RSP 0x80 /* Long Response */ -#define CMD_INT_E 0x100 /* Command Interrupt */ -#define CMD_PEND_E 0x200 /* Command Pending */ -#define CMD_E 0x400 /* Command Enable */ - -/* Bit masks for SDH_PWR_CTL */ - -#define PWR_ON 0x3 /* Power On */ -#if 0 -#define TBD 0x3c /* TBD */ -#endif -#define SD_CMD_OD 0x40 /* Open Drain Output */ -#define ROD_CTL 0x80 /* Rod Control */ - -/* Bit masks for SDH_CLK_CTL */ - -#define CLKDIV 0xff /* MC_CLK Divisor */ -#define CLK_E 0x100 /* MC_CLK Bus Clock Enable */ -#define PWR_SV_E 0x200 /* Power Save Enable */ -#define CLKDIV_BYPASS 0x400 /* Bypass Divisor */ -#define WIDE_BUS 0x800 /* Wide Bus Mode Enable */ - -/* Bit masks for SDH_RESP_CMD */ - -#define RESP_CMD 0x3f /* Response Command */ - -/* Bit masks for SDH_DATA_CTL */ - -#define DTX_E 0x1 /* Data Transfer Enable */ -#define DTX_DIR 0x2 /* Data Transfer Direction */ -#define DTX_MODE 0x4 /* Data Transfer Mode */ -#define DTX_DMA_E 0x8 /* Data Transfer DMA Enable */ -#define DTX_BLK_LGTH 0xf0 /* Data Transfer Block Length */ - -/* Bit masks for SDH_STATUS */ - -#define CMD_CRC_FAIL 0x1 /* CMD CRC Fail */ -#define DAT_CRC_FAIL 0x2 /* Data CRC Fail */ -#define CMD_TIME_OUT 0x4 /* CMD Time Out */ -#define DAT_TIME_OUT 0x8 /* Data Time Out */ -#define TX_UNDERRUN 0x10 /* Transmit Underrun */ -#define RX_OVERRUN 0x20 /* Receive Overrun */ -#define CMD_RESP_END 0x40 /* CMD Response End */ -#define CMD_SENT 0x80 /* CMD Sent */ -#define DAT_END 0x100 /* Data End */ -#define START_BIT_ERR 0x200 /* Start Bit Error */ -#define DAT_BLK_END 0x400 /* Data Block End */ -#define CMD_ACT 0x800 /* CMD Active */ -#define TX_ACT 0x1000 /* Transmit Active */ -#define RX_ACT 0x2000 /* Receive Active */ -#define TX_FIFO_STAT 0x4000 /* Transmit FIFO Status */ -#define RX_FIFO_STAT 0x8000 /* Receive FIFO Status */ -#define TX_FIFO_FULL 0x10000 /* Transmit FIFO Full */ -#define RX_FIFO_FULL 0x20000 /* Receive FIFO Full */ -#define TX_FIFO_ZERO 0x40000 /* Transmit FIFO Empty */ -#define RX_DAT_ZERO 0x80000 /* Receive FIFO Empty */ -#define TX_DAT_RDY 0x100000 /* Transmit Data Available */ -#define RX_FIFO_RDY 0x200000 /* Receive Data Available */ - -/* Bit masks for SDH_STATUS_CLR */ - -#define CMD_CRC_FAIL_STAT 0x1 /* CMD CRC Fail Status */ -#define DAT_CRC_FAIL_STAT 0x2 /* Data CRC Fail Status */ -#define CMD_TIMEOUT_STAT 0x4 /* CMD Time Out Status */ -#define DAT_TIMEOUT_STAT 0x8 /* Data Time Out status */ -#define TX_UNDERRUN_STAT 0x10 /* Transmit Underrun Status */ -#define RX_OVERRUN_STAT 0x20 /* Receive Overrun Status */ -#define CMD_RESP_END_STAT 0x40 /* CMD Response End Status */ -#define CMD_SENT_STAT 0x80 /* CMD Sent Status */ -#define DAT_END_STAT 0x100 /* Data End Status */ -#define START_BIT_ERR_STAT 0x200 /* Start Bit Error Status */ -#define DAT_BLK_END_STAT 0x400 /* Data Block End Status */ - -/* Bit masks for SDH_MASK0 */ - -#define CMD_CRC_FAIL_MASK 0x1 /* CMD CRC Fail Mask */ -#define DAT_CRC_FAIL_MASK 0x2 /* Data CRC Fail Mask */ -#define CMD_TIMEOUT_MASK 0x4 /* CMD Time Out Mask */ -#define DAT_TIMEOUT_MASK 0x8 /* Data Time Out Mask */ -#define TX_UNDERRUN_MASK 0x10 /* Transmit Underrun Mask */ -#define RX_OVERRUN_MASK 0x20 /* Receive Overrun Mask */ -#define CMD_RESP_END_MASK 0x40 /* CMD Response End Mask */ -#define CMD_SENT_MASK 0x80 /* CMD Sent Mask */ -#define DAT_END_MASK 0x100 /* Data End Mask */ -#define START_BIT_ERR_MASK 0x200 /* Start Bit Error Mask */ -#define DAT_BLK_END_MASK 0x400 /* Data Block End Mask */ -#define CMD_ACT_MASK 0x800 /* CMD Active Mask */ -#define TX_ACT_MASK 0x1000 /* Transmit Active Mask */ -#define RX_ACT_MASK 0x2000 /* Receive Active Mask */ -#define TX_FIFO_STAT_MASK 0x4000 /* Transmit FIFO Status Mask */ -#define RX_FIFO_STAT_MASK 0x8000 /* Receive FIFO Status Mask */ -#define TX_FIFO_FULL_MASK 0x10000 /* Transmit FIFO Full Mask */ -#define RX_FIFO_FULL_MASK 0x20000 /* Receive FIFO Full Mask */ -#define TX_FIFO_ZERO_MASK 0x40000 /* Transmit FIFO Empty Mask */ -#define RX_DAT_ZERO_MASK 0x80000 /* Receive FIFO Empty Mask */ -#define TX_DAT_RDY_MASK 0x100000 /* Transmit Data Available Mask */ -#define RX_FIFO_RDY_MASK 0x200000 /* Receive Data Available Mask */ - -/* Bit masks for SDH_FIFO_CNT */ - -#define FIFO_COUNT 0x7fff /* FIFO Count */ - -/* Bit masks for SDH_E_STATUS */ - -#define SDIO_INT_DET 0x2 /* SDIO Int Detected */ -#define SD_CARD_DET 0x10 /* SD Card Detect */ - -/* Bit masks for SDH_E_MASK */ - -#define SDIO_MSK 0x2 /* Mask SDIO Int Detected */ -#define SCD_MSK 0x40 /* Mask Card Detect */ - -/* Bit masks for SDH_CFG */ - -#define CLKS_EN 0x1 /* Clocks Enable */ -#define SD4E 0x4 /* SDIO 4-Bit Enable */ -#define MWE 0x8 /* Moving Window Enable */ -#define SD_RST 0x10 /* SDMMC Reset */ -#define PUP_SDDAT 0x20 /* Pull-up SD_DAT */ -#define PUP_SDDAT3 0x40 /* Pull-up SD_DAT3 */ -#define PD_SDDAT3 0x80 /* Pull-down SD_DAT3 */ - -/* Bit masks for SDH_RD_WAIT_EN */ - -#define RWR 0x1 /* Read Wait Request */ - #endif /* _DEF_BF516_H */ diff --git a/arch/blackfin/mach-bf518/include/mach/defBF518.h b/arch/blackfin/mach-bf518/include/mach/defBF518.h index 794cf06eb5ba..cb18270e55c2 100644 --- a/arch/blackfin/mach-bf518/include/mach/defBF518.h +++ b/arch/blackfin/mach-bf518/include/mach/defBF518.h @@ -7,461 +7,8 @@ #ifndef _DEF_BF518_H #define _DEF_BF518_H -/* Include all Core registers and bit definitions */ -#include <asm/def_LPBlackfin.h> - -/* SYSTEM & MMR ADDRESS DEFINITIONS FOR ADSP-BF518 */ - -/* Include defBF51x_base.h for the set of #defines that are common to all ADSP-BF51x processors */ -#include "defBF51x_base.h" - -/* The following are the #defines needed by ADSP-BF518 that are not in the common header */ -/* 10/100 Ethernet Controller (0xFFC03000 - 0xFFC031FF) */ - -#define EMAC_OPMODE 0xFFC03000 /* Operating Mode Register */ -#define EMAC_ADDRLO 0xFFC03004 /* Address Low (32 LSBs) Register */ -#define EMAC_ADDRHI 0xFFC03008 /* Address High (16 MSBs) Register */ -#define EMAC_HASHLO 0xFFC0300C /* Multicast Hash Table Low (Bins 31-0) Register */ -#define EMAC_HASHHI 0xFFC03010 /* Multicast Hash Table High (Bins 63-32) Register */ -#define EMAC_STAADD 0xFFC03014 /* Station Management Address Register */ -#define EMAC_STADAT 0xFFC03018 /* Station Management Data Register */ -#define EMAC_FLC 0xFFC0301C /* Flow Control Register */ -#define EMAC_VLAN1 0xFFC03020 /* VLAN1 Tag Register */ -#define EMAC_VLAN2 0xFFC03024 /* VLAN2 Tag Register */ -#define EMAC_WKUP_CTL 0xFFC0302C /* Wake-Up Control/Status Register */ -#define EMAC_WKUP_FFMSK0 0xFFC03030 /* Wake-Up Frame Filter 0 Byte Mask Register */ -#define EMAC_WKUP_FFMSK1 0xFFC03034 /* Wake-Up Frame Filter 1 Byte Mask Register */ -#define EMAC_WKUP_FFMSK2 0xFFC03038 /* Wake-Up Frame Filter 2 Byte Mask Register */ -#define EMAC_WKUP_FFMSK3 0xFFC0303C /* Wake-Up Frame Filter 3 Byte Mask Register */ -#define EMAC_WKUP_FFCMD 0xFFC03040 /* Wake-Up Frame Filter Commands Register */ -#define EMAC_WKUP_FFOFF 0xFFC03044 /* Wake-Up Frame Filter Offsets Register */ -#define EMAC_WKUP_FFCRC0 0xFFC03048 /* Wake-Up Frame Filter 0,1 CRC-16 Register */ -#define EMAC_WKUP_FFCRC1 0xFFC0304C /* Wake-Up Frame Filter 2,3 CRC-16 Register */ - -#define EMAC_SYSCTL 0xFFC03060 /* EMAC System Control Register */ -#define EMAC_SYSTAT 0xFFC03064 /* EMAC System Status Register */ -#define EMAC_RX_STAT 0xFFC03068 /* RX Current Frame Status Register */ -#define EMAC_RX_STKY 0xFFC0306C /* RX Sticky Frame Status Register */ -#define EMAC_RX_IRQE 0xFFC03070 /* RX Frame Status Interrupt Enables Register */ -#define EMAC_TX_STAT 0xFFC03074 /* TX Current Frame Status Register */ -#define EMAC_TX_STKY 0xFFC03078 /* TX Sticky Frame Status Register */ -#define EMAC_TX_IRQE 0xFFC0307C /* TX Frame Status Interrupt Enables Register */ - -#define EMAC_MMC_CTL 0xFFC03080 /* MMC Counter Control Register */ -#define EMAC_MMC_RIRQS 0xFFC03084 /* MMC RX Interrupt Status Register */ -#define EMAC_MMC_RIRQE 0xFFC03088 /* MMC RX Interrupt Enables Register */ -#define EMAC_MMC_TIRQS 0xFFC0308C /* MMC TX Interrupt Status Register */ -#define EMAC_MMC_TIRQE 0xFFC03090 /* MMC TX Interrupt Enables Register */ - -#define EMAC_RXC_OK 0xFFC03100 /* RX Frame Successful Count */ -#define EMAC_RXC_FCS 0xFFC03104 /* RX Frame FCS Failure Count */ -#define EMAC_RXC_ALIGN 0xFFC03108 /* RX Alignment Error Count */ -#define EMAC_RXC_OCTET 0xFFC0310C /* RX Octets Successfully Received Count */ -#define EMAC_RXC_DMAOVF 0xFFC03110 /* Internal MAC Sublayer Error RX Frame Count */ -#define EMAC_RXC_UNICST 0xFFC03114 /* Unicast RX Frame Count */ -#define EMAC_RXC_MULTI 0xFFC03118 /* Multicast RX Frame Count */ -#define EMAC_RXC_BROAD 0xFFC0311C /* Broadcast RX Frame Count */ -#define EMAC_RXC_LNERRI 0xFFC03120 /* RX Frame In Range Error Count */ -#define EMAC_RXC_LNERRO 0xFFC03124 /* RX Frame Out Of Range Error Count */ -#define EMAC_RXC_LONG 0xFFC03128 /* RX Frame Too Long Count */ -#define EMAC_RXC_MACCTL 0xFFC0312C /* MAC Control RX Frame Count */ -#define EMAC_RXC_OPCODE 0xFFC03130 /* Unsupported Op-Code RX Frame Count */ -#define EMAC_RXC_PAUSE 0xFFC03134 /* MAC Control Pause RX Frame Count */ -#define EMAC_RXC_ALLFRM 0xFFC03138 /* Overall RX Frame Count */ -#define EMAC_RXC_ALLOCT 0xFFC0313C /* Overall RX Octet Count */ -#define EMAC_RXC_TYPED 0xFFC03140 /* Type/Length Consistent RX Frame Count */ -#define EMAC_RXC_SHORT 0xFFC03144 /* RX Frame Fragment Count - Byte Count x < 64 */ -#define EMAC_RXC_EQ64 0xFFC03148 /* Good RX Frame Count - Byte Count x = 64 */ -#define EMAC_RXC_LT128 0xFFC0314C /* Good RX Frame Count - Byte Count 64 < x < 128 */ -#define EMAC_RXC_LT256 0xFFC03150 /* Good RX Frame Count - Byte Count 128 <= x < 256 */ -#define EMAC_RXC_LT512 0xFFC03154 /* Good RX Frame Count - Byte Count 256 <= x < 512 */ -#define EMAC_RXC_LT1024 0xFFC03158 /* Good RX Frame Count - Byte Count 512 <= x < 1024 */ -#define EMAC_RXC_GE1024 0xFFC0315C /* Good RX Frame Count - Byte Count x >= 1024 */ - -#define EMAC_TXC_OK 0xFFC03180 /* TX Frame Successful Count */ -#define EMAC_TXC_1COL 0xFFC03184 /* TX Frames Successful After Single Collision Count */ -#define EMAC_TXC_GT1COL 0xFFC03188 /* TX Frames Successful After Multiple Collisions Count */ -#define EMAC_TXC_OCTET 0xFFC0318C /* TX Octets Successfully Received Count */ -#define EMAC_TXC_DEFER 0xFFC03190 /* TX Frame Delayed Due To Busy Count */ -#define EMAC_TXC_LATECL 0xFFC03194 /* Late TX Collisions Count */ -#define EMAC_TXC_XS_COL 0xFFC03198 /* TX Frame Failed Due To Excessive Collisions Count */ -#define EMAC_TXC_DMAUND 0xFFC0319C /* Internal MAC Sublayer Error TX Frame Count */ -#define EMAC_TXC_CRSERR 0xFFC031A0 /* Carrier Sense Deasserted During TX Frame Count */ -#define EMAC_TXC_UNICST 0xFFC031A4 /* Unicast TX Frame Count */ -#define EMAC_TXC_MULTI 0xFFC031A8 /* Multicast TX Frame Count */ -#define EMAC_TXC_BROAD 0xFFC031AC /* Broadcast TX Frame Count */ -#define EMAC_TXC_XS_DFR 0xFFC031B0 /* TX Frames With Excessive Deferral Count */ -#define EMAC_TXC_MACCTL 0xFFC031B4 /* MAC Control TX Frame Count */ -#define EMAC_TXC_ALLFRM 0xFFC031B8 /* Overall TX Frame Count */ -#define EMAC_TXC_ALLOCT 0xFFC031BC /* Overall TX Octet Count */ -#define EMAC_TXC_EQ64 0xFFC031C0 /* Good TX Frame Count - Byte Count x = 64 */ -#define EMAC_TXC_LT128 0xFFC031C4 /* Good TX Frame Count - Byte Count 64 < x < 128 */ -#define EMAC_TXC_LT256 0xFFC031C8 /* Good TX Frame Count - Byte Count 128 <= x < 256 */ -#define EMAC_TXC_LT512 0xFFC031CC /* Good TX Frame Count - Byte Count 256 <= x < 512 */ -#define EMAC_TXC_LT1024 0xFFC031D0 /* Good TX Frame Count - Byte Count 512 <= x < 1024 */ -#define EMAC_TXC_GE1024 0xFFC031D4 /* Good TX Frame Count - Byte Count x >= 1024 */ -#define EMAC_TXC_ABORT 0xFFC031D8 /* Total TX Frames Aborted Count */ - -/* Listing for IEEE-Supported Count Registers */ - -#define FramesReceivedOK EMAC_RXC_OK /* RX Frame Successful Count */ -#define FrameCheckSequenceErrors EMAC_RXC_FCS /* RX Frame FCS Failure Count */ -#define AlignmentErrors EMAC_RXC_ALIGN /* RX Alignment Error Count */ -#define OctetsReceivedOK EMAC_RXC_OCTET /* RX Octets Successfully Received Count */ -#define FramesLostDueToIntMACRcvError EMAC_RXC_DMAOVF /* Internal MAC Sublayer Error RX Frame Count */ -#define UnicastFramesReceivedOK EMAC_RXC_UNICST /* Unicast RX Frame Count */ -#define MulticastFramesReceivedOK EMAC_RXC_MULTI /* Multicast RX Frame Count */ -#define BroadcastFramesReceivedOK EMAC_RXC_BROAD /* Broadcast RX Frame Count */ -#define InRangeLengthErrors EMAC_RXC_LNERRI /* RX Frame In Range Error Count */ -#define OutOfRangeLengthField EMAC_RXC_LNERRO /* RX Frame Out Of Range Error Count */ -#define FrameTooLongErrors EMAC_RXC_LONG /* RX Frame Too Long Count */ -#define MACControlFramesReceived EMAC_RXC_MACCTL /* MAC Control RX Frame Count */ -#define UnsupportedOpcodesReceived EMAC_RXC_OPCODE /* Unsupported Op-Code RX Frame Count */ -#define PAUSEMACCtrlFramesReceived EMAC_RXC_PAUSE /* MAC Control Pause RX Frame Count */ -#define FramesReceivedAll EMAC_RXC_ALLFRM /* Overall RX Frame Count */ -#define OctetsReceivedAll EMAC_RXC_ALLOCT /* Overall RX Octet Count */ -#define TypedFramesReceived EMAC_RXC_TYPED /* Type/Length Consistent RX Frame Count */ -#define FramesLenLt64Received EMAC_RXC_SHORT /* RX Frame Fragment Count - Byte Count x < 64 */ -#define FramesLenEq64Received EMAC_RXC_EQ64 /* Good RX Frame Count - Byte Count x = 64 */ -#define FramesLen65_127Received EMAC_RXC_LT128 /* Good RX Frame Count - Byte Count 64 < x < 128 */ -#define FramesLen128_255Received EMAC_RXC_LT256 /* Good RX Frame Count - Byte Count 128 <= x < 256 */ -#define FramesLen256_511Received EMAC_RXC_LT512 /* Good RX Frame Count - Byte Count 256 <= x < 512 */ -#define FramesLen512_1023Received EMAC_RXC_LT1024 /* Good RX Frame Count - Byte Count 512 <= x < 1024 */ -#define FramesLen1024_MaxReceived EMAC_RXC_GE1024 /* Good RX Frame Count - Byte Count x >= 1024 */ - -#define FramesTransmittedOK EMAC_TXC_OK /* TX Frame Successful Count */ -#define SingleCollisionFrames EMAC_TXC_1COL /* TX Frames Successful After Single Collision Count */ -#define MultipleCollisionFrames EMAC_TXC_GT1COL /* TX Frames Successful After Multiple Collisions Count */ -#define OctetsTransmittedOK EMAC_TXC_OCTET /* TX Octets Successfully Received Count */ -#define FramesWithDeferredXmissions EMAC_TXC_DEFER /* TX Frame Delayed Due To Busy Count */ -#define LateCollisions EMAC_TXC_LATECL /* Late TX Collisions Count */ -#define FramesAbortedDueToXSColls EMAC_TXC_XS_COL /* TX Frame Failed Due To Excessive Collisions Count */ -#define FramesLostDueToIntMacXmitError EMAC_TXC_DMAUND /* Internal MAC Sublayer Error TX Frame Count */ -#define CarrierSenseErrors EMAC_TXC_CRSERR /* Carrier Sense Deasserted During TX Frame Count */ -#define UnicastFramesXmittedOK EMAC_TXC_UNICST /* Unicast TX Frame Count */ -#define MulticastFramesXmittedOK EMAC_TXC_MULTI /* Multicast TX Frame Count */ -#define BroadcastFramesXmittedOK EMAC_TXC_BROAD /* Broadcast TX Frame Count */ -#define FramesWithExcessiveDeferral EMAC_TXC_XS_DFR /* TX Frames With Excessive Deferral Count */ -#define MACControlFramesTransmitted EMAC_TXC_MACCTL /* MAC Control TX Frame Count */ -#define FramesTransmittedAll EMAC_TXC_ALLFRM /* Overall TX Frame Count */ -#define OctetsTransmittedAll EMAC_TXC_ALLOCT /* Overall TX Octet Count */ -#define FramesLenEq64Transmitted EMAC_TXC_EQ64 /* Good TX Frame Count - Byte Count x = 64 */ -#define FramesLen65_127Transmitted EMAC_TXC_LT128 /* Good TX Frame Count - Byte Count 64 < x < 128 */ -#define FramesLen128_255Transmitted EMAC_TXC_LT256 /* Good TX Frame Count - Byte Count 128 <= x < 256 */ -#define FramesLen256_511Transmitted EMAC_TXC_LT512 /* Good TX Frame Count - Byte Count 256 <= x < 512 */ -#define FramesLen512_1023Transmitted EMAC_TXC_LT1024 /* Good TX Frame Count - Byte Count 512 <= x < 1024 */ -#define FramesLen1024_MaxTransmitted EMAC_TXC_GE1024 /* Good TX Frame Count - Byte Count x >= 1024 */ -#define TxAbortedFrames EMAC_TXC_ABORT /* Total TX Frames Aborted Count */ - -/*********************************************************************************** -** System MMR Register Bits And Macros -** -** Disclaimer: All macros are intended to make C and Assembly code more readable. -** Use these macros carefully, as any that do left shifts for field -** depositing will result in the lower order bits being destroyed. Any -** macro that shifts left to properly position the bit-field should be -** used as part of an OR to initialize a register and NOT as a dynamic -** modifier UNLESS the lower order bits are saved and ORed back in when -** the macro is used. -*************************************************************************************/ - -/************************ ETHERNET 10/100 CONTROLLER MASKS ************************/ - -/* EMAC_OPMODE Masks */ - -#define RE 0x00000001 /* Receiver Enable */ -#define ASTP 0x00000002 /* Enable Automatic Pad Stripping On RX Frames */ -#define HU 0x00000010 /* Hash Filter Unicast Address */ -#define HM 0x00000020 /* Hash Filter Multicast Address */ -#define PAM 0x00000040 /* Pass-All-Multicast Mode Enable */ -#define PR 0x00000080 /* Promiscuous Mode Enable */ -#define IFE 0x00000100 /* Inverse Filtering Enable */ -#define DBF 0x00000200 /* Disable Broadcast Frame Reception */ -#define PBF 0x00000400 /* Pass Bad Frames Enable */ -#define PSF 0x00000800 /* Pass Short Frames Enable */ -#define RAF 0x00001000 /* Receive-All Mode */ -#define TE 0x00010000 /* Transmitter Enable */ -#define DTXPAD 0x00020000 /* Disable Automatic TX Padding */ -#define DTXCRC 0x00040000 /* Disable Automatic TX CRC Generation */ -#define DC 0x00080000 /* Deferral Check */ -#define BOLMT 0x00300000 /* Back-Off Limit */ -#define BOLMT_10 0x00000000 /* 10-bit range */ -#define BOLMT_8 0x00100000 /* 8-bit range */ -#define BOLMT_4 0x00200000 /* 4-bit range */ -#define BOLMT_1 0x00300000 /* 1-bit range */ -#define DRTY 0x00400000 /* Disable TX Retry On Collision */ -#define LCTRE 0x00800000 /* Enable TX Retry On Late Collision */ -#define RMII 0x01000000 /* RMII/MII* Mode */ -#define RMII_10 0x02000000 /* Speed Select for RMII Port (10MBit/100MBit*) */ -#define FDMODE 0x04000000 /* Duplex Mode Enable (Full/Half*) */ -#define LB 0x08000000 /* Internal Loopback Enable */ -#define DRO 0x10000000 /* Disable Receive Own Frames (Half-Duplex Mode) */ - -/* EMAC_STAADD Masks */ - -#define STABUSY 0x00000001 /* Initiate Station Mgt Reg Access / STA Busy Stat */ -#define STAOP 0x00000002 /* Station Management Operation Code (Write/Read*) */ -#define STADISPRE 0x00000004 /* Disable Preamble Generation */ -#define STAIE 0x00000008 /* Station Mgt. Transfer Done Interrupt Enable */ -#define REGAD 0x000007C0 /* STA Register Address */ -#define PHYAD 0x0000F800 /* PHY Device Address */ - -#define SET_REGAD(x) (((x)&0x1F)<< 6 ) /* Set STA Register Address */ -#define SET_PHYAD(x) (((x)&0x1F)<< 11 ) /* Set PHY Device Address */ - -/* EMAC_STADAT Mask */ - -#define STADATA 0x0000FFFF /* Station Management Data */ - -/* EMAC_FLC Masks */ - -#define FLCBUSY 0x00000001 /* Send Flow Ctrl Frame / Flow Ctrl Busy Status */ -#define FLCE 0x00000002 /* Flow Control Enable */ -#define PCF 0x00000004 /* Pass Control Frames */ -#define BKPRSEN 0x00000008 /* Enable Backpressure */ -#define FLCPAUSE 0xFFFF0000 /* Pause Time */ - -#define SET_FLCPAUSE(x) (((x)&0xFFFF)<< 16) /* Set Pause Time */ - -/* EMAC_WKUP_CTL Masks */ - -#define CAPWKFRM 0x00000001 /* Capture Wake-Up Frames */ -#define MPKE 0x00000002 /* Magic Packet Enable */ -#define RWKE 0x00000004 /* Remote Wake-Up Frame Enable */ -#define GUWKE 0x00000008 /* Global Unicast Wake Enable */ -#define MPKS 0x00000020 /* Magic Packet Received Status */ -#define RWKS 0x00000F00 /* Wake-Up Frame Received Status, Filters 3:0 */ - -/* EMAC_WKUP_FFCMD Masks */ - -#define WF0_E 0x00000001 /* Enable Wake-Up Filter 0 */ -#define WF0_T 0x00000008 /* Wake-Up Filter 0 Addr Type (Multicast/Unicast*) */ -#define WF1_E 0x00000100 /* Enable Wake-Up Filter 1 */ -#define WF1_T 0x00000800 /* Wake-Up Filter 1 Addr Type (Multicast/Unicast*) */ -#define WF2_E 0x00010000 /* Enable Wake-Up Filter 2 */ -#define WF2_T 0x00080000 /* Wake-Up Filter 2 Addr Type (Multicast/Unicast*) */ -#define WF3_E 0x01000000 /* Enable Wake-Up Filter 3 */ -#define WF3_T 0x08000000 /* Wake-Up Filter 3 Addr Type (Multicast/Unicast*) */ - -/* EMAC_WKUP_FFOFF Masks */ - -#define WF0_OFF 0x000000FF /* Wake-Up Filter 0 Pattern Offset */ -#define WF1_OFF 0x0000FF00 /* Wake-Up Filter 1 Pattern Offset */ -#define WF2_OFF 0x00FF0000 /* Wake-Up Filter 2 Pattern Offset */ -#define WF3_OFF 0xFF000000 /* Wake-Up Filter 3 Pattern Offset */ - -#define SET_WF0_OFF(x) (((x)&0xFF)<< 0 ) /* Set Wake-Up Filter 0 Byte Offset */ -#define SET_WF1_OFF(x) (((x)&0xFF)<< 8 ) /* Set Wake-Up Filter 1 Byte Offset */ -#define SET_WF2_OFF(x) (((x)&0xFF)<< 16 ) /* Set Wake-Up Filter 2 Byte Offset */ -#define SET_WF3_OFF(x) (((x)&0xFF)<< 24 ) /* Set Wake-Up Filter 3 Byte Offset */ -/* Set ALL Offsets */ -#define SET_WF_OFFS(x0,x1,x2,x3) (SET_WF0_OFF((x0))|SET_WF1_OFF((x1))|SET_WF2_OFF((x2))|SET_WF3_OFF((x3))) - -/* EMAC_WKUP_FFCRC0 Masks */ - -#define WF0_CRC 0x0000FFFF /* Wake-Up Filter 0 Pattern CRC */ -#define WF1_CRC 0xFFFF0000 /* Wake-Up Filter 1 Pattern CRC */ - -#define SET_WF0_CRC(x) (((x)&0xFFFF)<< 0 ) /* Set Wake-Up Filter 0 Target CRC */ -#define SET_WF1_CRC(x) (((x)&0xFFFF)<< 16 ) /* Set Wake-Up Filter 1 Target CRC */ - -/* EMAC_WKUP_FFCRC1 Masks */ - -#define WF2_CRC 0x0000FFFF /* Wake-Up Filter 2 Pattern CRC */ -#define WF3_CRC 0xFFFF0000 /* Wake-Up Filter 3 Pattern CRC */ - -#define SET_WF2_CRC(x) (((x)&0xFFFF)<< 0 ) /* Set Wake-Up Filter 2 Target CRC */ -#define SET_WF3_CRC(x) (((x)&0xFFFF)<< 16 ) /* Set Wake-Up Filter 3 Target CRC */ - -/* EMAC_SYSCTL Masks */ - -#define PHYIE 0x00000001 /* PHY_INT Interrupt Enable */ -#define RXDWA 0x00000002 /* Receive Frame DMA Word Alignment (Odd/Even*) */ -#define RXCKS 0x00000004 /* Enable RX Frame TCP/UDP Checksum Computation */ -#define TXDWA 0x00000010 /* Transmit Frame DMA Word Alignment (Odd/Even*) */ -#define MDCDIV 0x00003F00 /* SCLK:MDC Clock Divisor [MDC=SCLK/(2*(N+1))] */ - -#define SET_MDCDIV(x) (((x)&0x3F)<< 8) /* Set MDC Clock Divisor */ - -/* EMAC_SYSTAT Masks */ - -#define PHYINT 0x00000001 /* PHY_INT Interrupt Status */ -#define MMCINT 0x00000002 /* MMC Counter Interrupt Status */ -#define RXFSINT 0x00000004 /* RX Frame-Status Interrupt Status */ -#define TXFSINT 0x00000008 /* TX Frame-Status Interrupt Status */ -#define WAKEDET 0x00000010 /* Wake-Up Detected Status */ -#define RXDMAERR 0x00000020 /* RX DMA Direction Error Status */ -#define TXDMAERR 0x00000040 /* TX DMA Direction Error Status */ -#define STMDONE 0x00000080 /* Station Mgt. Transfer Done Interrupt Status */ - -/* EMAC_RX_STAT, EMAC_RX_STKY, and EMAC_RX_IRQE Masks */ - -#define RX_FRLEN 0x000007FF /* Frame Length In Bytes */ -#define RX_COMP 0x00001000 /* RX Frame Complete */ -#define RX_OK 0x00002000 /* RX Frame Received With No Errors */ -#define RX_LONG 0x00004000 /* RX Frame Too Long Error */ -#define RX_ALIGN 0x00008000 /* RX Frame Alignment Error */ -#define RX_CRC 0x00010000 /* RX Frame CRC Error */ -#define RX_LEN 0x00020000 /* RX Frame Length Error */ -#define RX_FRAG 0x00040000 /* RX Frame Fragment Error */ -#define RX_ADDR 0x00080000 /* RX Frame Address Filter Failed Error */ -#define RX_DMAO 0x00100000 /* RX Frame DMA Overrun Error */ -#define RX_PHY 0x00200000 /* RX Frame PHY Error */ -#define RX_LATE 0x00400000 /* RX Frame Late Collision Error */ -#define RX_RANGE 0x00800000 /* RX Frame Length Field Out of Range Error */ -#define RX_MULTI 0x01000000 /* RX Multicast Frame Indicator */ -#define RX_BROAD 0x02000000 /* RX Broadcast Frame Indicator */ -#define RX_CTL 0x04000000 /* RX Control Frame Indicator */ -#define RX_UCTL 0x08000000 /* Unsupported RX Control Frame Indicator */ -#define RX_TYPE 0x10000000 /* RX Typed Frame Indicator */ -#define RX_VLAN1 0x20000000 /* RX VLAN1 Frame Indicator */ -#define RX_VLAN2 0x40000000 /* RX VLAN2 Frame Indicator */ -#define RX_ACCEPT 0x80000000 /* RX Frame Accepted Indicator */ - -/* EMAC_TX_STAT, EMAC_TX_STKY, and EMAC_TX_IRQE Masks */ - -#define TX_COMP 0x00000001 /* TX Frame Complete */ -#define TX_OK 0x00000002 /* TX Frame Sent With No Errors */ -#define TX_ECOLL 0x00000004 /* TX Frame Excessive Collision Error */ -#define TX_LATE 0x00000008 /* TX Frame Late Collision Error */ -#define TX_DMAU 0x00000010 /* TX Frame DMA Underrun Error (STAT) */ -#define TX_MACE 0x00000010 /* Internal MAC Error Detected (STKY and IRQE) */ -#define TX_EDEFER 0x00000020 /* TX Frame Excessive Deferral Error */ -#define TX_BROAD 0x00000040 /* TX Broadcast Frame Indicator */ -#define TX_MULTI 0x00000080 /* TX Multicast Frame Indicator */ -#define TX_CCNT 0x00000F00 /* TX Frame Collision Count */ -#define TX_DEFER 0x00001000 /* TX Frame Deferred Indicator */ -#define TX_CRS 0x00002000 /* TX Frame Carrier Sense Not Asserted Error */ -#define TX_LOSS 0x00004000 /* TX Frame Carrier Lost During TX Error */ -#define TX_RETRY 0x00008000 /* TX Frame Successful After Retry */ -#define TX_FRLEN 0x07FF0000 /* TX Frame Length (Bytes) */ - -/* EMAC_MMC_CTL Masks */ -#define RSTC 0x00000001 /* Reset All Counters */ -#define CROLL 0x00000002 /* Counter Roll-Over Enable */ -#define CCOR 0x00000004 /* Counter Clear-On-Read Mode Enable */ -#define MMCE 0x00000008 /* Enable MMC Counter Operation */ - -/* EMAC_MMC_RIRQS and EMAC_MMC_RIRQE Masks */ -#define RX_OK_CNT 0x00000001 /* RX Frames Received With No Errors */ -#define RX_FCS_CNT 0x00000002 /* RX Frames W/Frame Check Sequence Errors */ -#define RX_ALIGN_CNT 0x00000004 /* RX Frames With Alignment Errors */ -#define RX_OCTET_CNT 0x00000008 /* RX Octets Received OK */ -#define RX_LOST_CNT 0x00000010 /* RX Frames Lost Due To Internal MAC RX Error */ -#define RX_UNI_CNT 0x00000020 /* Unicast RX Frames Received OK */ -#define RX_MULTI_CNT 0x00000040 /* Multicast RX Frames Received OK */ -#define RX_BROAD_CNT 0x00000080 /* Broadcast RX Frames Received OK */ -#define RX_IRL_CNT 0x00000100 /* RX Frames With In-Range Length Errors */ -#define RX_ORL_CNT 0x00000200 /* RX Frames With Out-Of-Range Length Errors */ -#define RX_LONG_CNT 0x00000400 /* RX Frames With Frame Too Long Errors */ -#define RX_MACCTL_CNT 0x00000800 /* MAC Control RX Frames Received */ -#define RX_OPCODE_CTL 0x00001000 /* Unsupported Op-Code RX Frames Received */ -#define RX_PAUSE_CNT 0x00002000 /* PAUSEMAC Control RX Frames Received */ -#define RX_ALLF_CNT 0x00004000 /* All RX Frames Received */ -#define RX_ALLO_CNT 0x00008000 /* All RX Octets Received */ -#define RX_TYPED_CNT 0x00010000 /* Typed RX Frames Received */ -#define RX_SHORT_CNT 0x00020000 /* RX Frame Fragments (< 64 Bytes) Received */ -#define RX_EQ64_CNT 0x00040000 /* 64-Byte RX Frames Received */ -#define RX_LT128_CNT 0x00080000 /* 65-127-Byte RX Frames Received */ -#define RX_LT256_CNT 0x00100000 /* 128-255-Byte RX Frames Received */ -#define RX_LT512_CNT 0x00200000 /* 256-511-Byte RX Frames Received */ -#define RX_LT1024_CNT 0x00400000 /* 512-1023-Byte RX Frames Received */ -#define RX_GE1024_CNT 0x00800000 /* 1024-Max-Byte RX Frames Received */ - -/* EMAC_MMC_TIRQS and EMAC_MMC_TIRQE Masks */ - -#define TX_OK_CNT 0x00000001 /* TX Frames Sent OK */ -#define TX_SCOLL_CNT 0x00000002 /* TX Frames With Single Collisions */ -#define TX_MCOLL_CNT 0x00000004 /* TX Frames With Multiple Collisions */ -#define TX_OCTET_CNT 0x00000008 /* TX Octets Sent OK */ -#define TX_DEFER_CNT 0x00000010 /* TX Frames With Deferred Transmission */ -#define TX_LATE_CNT 0x00000020 /* TX Frames With Late Collisions */ -#define TX_ABORTC_CNT 0x00000040 /* TX Frames Aborted Due To Excess Collisions */ -#define TX_LOST_CNT 0x00000080 /* TX Frames Lost Due To Internal MAC TX Error */ -#define TX_CRS_CNT 0x00000100 /* TX Frames With Carrier Sense Errors */ -#define TX_UNI_CNT 0x00000200 /* Unicast TX Frames Sent */ -#define TX_MULTI_CNT 0x00000400 /* Multicast TX Frames Sent */ -#define TX_BROAD_CNT 0x00000800 /* Broadcast TX Frames Sent */ -#define TX_EXDEF_CTL 0x00001000 /* TX Frames With Excessive Deferral */ -#define TX_MACCTL_CNT 0x00002000 /* MAC Control TX Frames Sent */ -#define TX_ALLF_CNT 0x00004000 /* All TX Frames Sent */ -#define TX_ALLO_CNT 0x00008000 /* All TX Octets Sent */ -#define TX_EQ64_CNT 0x00010000 /* 64-Byte TX Frames Sent */ -#define TX_LT128_CNT 0x00020000 /* 65-127-Byte TX Frames Sent */ -#define TX_LT256_CNT 0x00040000 /* 128-255-Byte TX Frames Sent */ -#define TX_LT512_CNT 0x00080000 /* 256-511-Byte TX Frames Sent */ -#define TX_LT1024_CNT 0x00100000 /* 512-1023-Byte TX Frames Sent */ -#define TX_GE1024_CNT 0x00200000 /* 1024-Max-Byte TX Frames Sent */ -#define TX_ABORT_CNT 0x00400000 /* TX Frames Aborted */ - -/* SDH Registers */ - -#define SDH_PWR_CTL 0xFFC03900 /* SDH Power Control */ -#define SDH_CLK_CTL 0xFFC03904 /* SDH Clock Control */ -#define SDH_ARGUMENT 0xFFC03908 /* SDH Argument */ -#define SDH_COMMAND 0xFFC0390C /* SDH Command */ -#define SDH_RESP_CMD 0xFFC03910 /* SDH Response Command */ -#define SDH_RESPONSE0 0xFFC03914 /* SDH Response0 */ -#define SDH_RESPONSE1 0xFFC03918 /* SDH Response1 */ -#define SDH_RESPONSE2 0xFFC0391C /* SDH Response2 */ -#define SDH_RESPONSE3 0xFFC03920 /* SDH Response3 */ -#define SDH_DATA_TIMER 0xFFC03924 /* SDH Data Timer */ -#define SDH_DATA_LGTH 0xFFC03928 /* SDH Data Length */ -#define SDH_DATA_CTL 0xFFC0392C /* SDH Data Control */ -#define SDH_DATA_CNT 0xFFC03930 /* SDH Data Counter */ -#define SDH_STATUS 0xFFC03934 /* SDH Status */ -#define SDH_STATUS_CLR 0xFFC03938 /* SDH Status Clear */ -#define SDH_MASK0 0xFFC0393C /* SDH Interrupt0 Mask */ -#define SDH_MASK1 0xFFC03940 /* SDH Interrupt1 Mask */ -#define SDH_FIFO_CNT 0xFFC03948 /* SDH FIFO Counter */ -#define SDH_FIFO 0xFFC03980 /* SDH Data FIFO */ -#define SDH_E_STATUS 0xFFC039C0 /* SDH Exception Status */ -#define SDH_E_MASK 0xFFC039C4 /* SDH Exception Mask */ -#define SDH_CFG 0xFFC039C8 /* SDH Configuration */ -#define SDH_RD_WAIT_EN 0xFFC039CC /* SDH Read Wait Enable */ -#define SDH_PID0 0xFFC039D0 /* SDH Peripheral Identification0 */ -#define SDH_PID1 0xFFC039D4 /* SDH Peripheral Identification1 */ -#define SDH_PID2 0xFFC039D8 /* SDH Peripheral Identification2 */ -#define SDH_PID3 0xFFC039DC /* SDH Peripheral Identification3 */ -#define SDH_PID4 0xFFC039E0 /* SDH Peripheral Identification4 */ -#define SDH_PID5 0xFFC039E4 /* SDH Peripheral Identification5 */ -#define SDH_PID6 0xFFC039E8 /* SDH Peripheral Identification6 */ -#define SDH_PID7 0xFFC039EC /* SDH Peripheral Identification7 */ - -/* Removable Storage Interface Registers */ - -#define RSI_PWR_CONTROL 0xFFC03800 /* RSI Power Control Register */ -#define RSI_CLK_CONTROL 0xFFC03804 /* RSI Clock Control Register */ -#define RSI_ARGUMENT 0xFFC03808 /* RSI Argument Register */ -#define RSI_COMMAND 0xFFC0380C /* RSI Command Register */ -#define RSI_RESP_CMD 0xFFC03810 /* RSI Response Command Register */ -#define RSI_RESPONSE0 0xFFC03814 /* RSI Response Register */ -#define RSI_RESPONSE1 0xFFC03818 /* RSI Response Register */ -#define RSI_RESPONSE2 0xFFC0381C /* RSI Response Register */ -#define RSI_RESPONSE3 0xFFC03820 /* RSI Response Register */ -#define RSI_DATA_TIMER 0xFFC03824 /* RSI Data Timer Register */ -#define RSI_DATA_LGTH 0xFFC03828 /* RSI Data Length Register */ -#define RSI_DATA_CONTROL 0xFFC0382C /* RSI Data Control Register */ -#define RSI_DATA_CNT 0xFFC03830 /* RSI Data Counter Register */ -#define RSI_STATUS 0xFFC03834 /* RSI Status Register */ -#define RSI_STATUSCL 0xFFC03838 /* RSI Status Clear Register */ -#define RSI_MASK0 0xFFC0383C /* RSI Interrupt 0 Mask Register */ -#define RSI_MASK1 0xFFC03840 /* RSI Interrupt 1 Mask Register */ -#define RSI_FIFO_CNT 0xFFC03848 /* RSI FIFO Counter Register */ -#define RSI_CEATA_CONTROL 0xFFC0384C /* RSI CEATA Register */ -#define RSI_FIFO 0xFFC03880 /* RSI Data FIFO Register */ -#define RSI_ESTAT 0xFFC038C0 /* RSI Exception Status Register */ -#define RSI_EMASK 0xFFC038C4 /* RSI Exception Mask Register */ -#define RSI_CONFIG 0xFFC038C8 /* RSI Configuration Register */ -#define RSI_RD_WAIT_EN 0xFFC038CC /* RSI Read Wait Enable Register */ -#define RSI_PID0 0xFFC03FE0 /* RSI Peripheral ID Register 0 */ -#define RSI_PID1 0xFFC03FE4 /* RSI Peripheral ID Register 1 */ -#define RSI_PID2 0xFFC03FE8 /* RSI Peripheral ID Register 2 */ -#define RSI_PID3 0xFFC03FEC /* RSI Peripheral ID Register 3 */ -#define RSI_PID4 0xFFC03FF0 /* RSI Peripheral ID Register 4 */ -#define RSI_PID5 0xFFC03FF4 /* RSI Peripheral ID Register 5 */ -#define RSI_PID6 0xFFC03FF8 /* RSI Peripheral ID Register 6 */ -#define RSI_PID7 0xFFC03FFC /* RSI Peripheral ID Register 7 */ +/* BF518 is BF516 + IEEE-1588 */ +#include "defBF516.h" /* PTP TSYNC Registers */ @@ -489,141 +36,6 @@ #define EMAC_PTP_PPS_STARTHI 0xFFC030F4 /* PPS Start Time High */ #define EMAC_PTP_PPS_PERIOD 0xFFC030F8 /* PPS Count Register */ -/* ********************************************************** */ -/* SINGLE BIT MACRO PAIRS (bit mask and negated one) */ -/* and MULTI BIT READ MACROS */ -/* ********************************************************** */ - -/* Bit masks for SDH_COMMAND */ - -#define CMD_IDX 0x3f /* Command Index */ -#define CMD_RSP 0x40 /* Response */ -#define CMD_L_RSP 0x80 /* Long Response */ -#define CMD_INT_E 0x100 /* Command Interrupt */ -#define CMD_PEND_E 0x200 /* Command Pending */ -#define CMD_E 0x400 /* Command Enable */ - -/* Bit masks for SDH_PWR_CTL */ - -#define PWR_ON 0x3 /* Power On */ -#if 0 -#define TBD 0x3c /* TBD */ -#endif -#define SD_CMD_OD 0x40 /* Open Drain Output */ -#define ROD_CTL 0x80 /* Rod Control */ - -/* Bit masks for SDH_CLK_CTL */ - -#define CLKDIV 0xff /* MC_CLK Divisor */ -#define CLK_E 0x100 /* MC_CLK Bus Clock Enable */ -#define PWR_SV_E 0x200 /* Power Save Enable */ -#define CLKDIV_BYPASS 0x400 /* Bypass Divisor */ -#define WIDE_BUS 0x800 /* Wide Bus Mode Enable */ - -/* Bit masks for SDH_RESP_CMD */ - -#define RESP_CMD 0x3f /* Response Command */ - -/* Bit masks for SDH_DATA_CTL */ - -#define DTX_E 0x1 /* Data Transfer Enable */ -#define DTX_DIR 0x2 /* Data Transfer Direction */ -#define DTX_MODE 0x4 /* Data Transfer Mode */ -#define DTX_DMA_E 0x8 /* Data Transfer DMA Enable */ -#define DTX_BLK_LGTH 0xf0 /* Data Transfer Block Length */ - -/* Bit masks for SDH_STATUS */ - -#define CMD_CRC_FAIL 0x1 /* CMD CRC Fail */ -#define DAT_CRC_FAIL 0x2 /* Data CRC Fail */ -#define CMD_TIME_OUT 0x4 /* CMD Time Out */ -#define DAT_TIME_OUT 0x8 /* Data Time Out */ -#define TX_UNDERRUN 0x10 /* Transmit Underrun */ -#define RX_OVERRUN 0x20 /* Receive Overrun */ -#define CMD_RESP_END 0x40 /* CMD Response End */ -#define CMD_SENT 0x80 /* CMD Sent */ -#define DAT_END 0x100 /* Data End */ -#define START_BIT_ERR 0x200 /* Start Bit Error */ -#define DAT_BLK_END 0x400 /* Data Block End */ -#define CMD_ACT 0x800 /* CMD Active */ -#define TX_ACT 0x1000 /* Transmit Active */ -#define RX_ACT 0x2000 /* Receive Active */ -#define TX_FIFO_STAT 0x4000 /* Transmit FIFO Status */ -#define RX_FIFO_STAT 0x8000 /* Receive FIFO Status */ -#define TX_FIFO_FULL 0x10000 /* Transmit FIFO Full */ -#define RX_FIFO_FULL 0x20000 /* Receive FIFO Full */ -#define TX_FIFO_ZERO 0x40000 /* Transmit FIFO Empty */ -#define RX_DAT_ZERO 0x80000 /* Receive FIFO Empty */ -#define TX_DAT_RDY 0x100000 /* Transmit Data Available */ -#define RX_FIFO_RDY 0x200000 /* Receive Data Available */ - -/* Bit masks for SDH_STATUS_CLR */ - -#define CMD_CRC_FAIL_STAT 0x1 /* CMD CRC Fail Status */ -#define DAT_CRC_FAIL_STAT 0x2 /* Data CRC Fail Status */ -#define CMD_TIMEOUT_STAT 0x4 /* CMD Time Out Status */ -#define DAT_TIMEOUT_STAT 0x8 /* Data Time Out status */ -#define TX_UNDERRUN_STAT 0x10 /* Transmit Underrun Status */ -#define RX_OVERRUN_STAT 0x20 /* Receive Overrun Status */ -#define CMD_RESP_END_STAT 0x40 /* CMD Response End Status */ -#define CMD_SENT_STAT 0x80 /* CMD Sent Status */ -#define DAT_END_STAT 0x100 /* Data End Status */ -#define START_BIT_ERR_STAT 0x200 /* Start Bit Error Status */ -#define DAT_BLK_END_STAT 0x400 /* Data Block End Status */ - -/* Bit masks for SDH_MASK0 */ - -#define CMD_CRC_FAIL_MASK 0x1 /* CMD CRC Fail Mask */ -#define DAT_CRC_FAIL_MASK 0x2 /* Data CRC Fail Mask */ -#define CMD_TIMEOUT_MASK 0x4 /* CMD Time Out Mask */ -#define DAT_TIMEOUT_MASK 0x8 /* Data Time Out Mask */ -#define TX_UNDERRUN_MASK 0x10 /* Transmit Underrun Mask */ -#define RX_OVERRUN_MASK 0x20 /* Receive Overrun Mask */ -#define CMD_RESP_END_MASK 0x40 /* CMD Response End Mask */ -#define CMD_SENT_MASK 0x80 /* CMD Sent Mask */ -#define DAT_END_MASK 0x100 /* Data End Mask */ -#define START_BIT_ERR_MASK 0x200 /* Start Bit Error Mask */ -#define DAT_BLK_END_MASK 0x400 /* Data Block End Mask */ -#define CMD_ACT_MASK 0x800 /* CMD Active Mask */ -#define TX_ACT_MASK 0x1000 /* Transmit Active Mask */ -#define RX_ACT_MASK 0x2000 /* Receive Active Mask */ -#define TX_FIFO_STAT_MASK 0x4000 /* Transmit FIFO Status Mask */ -#define RX_FIFO_STAT_MASK 0x8000 /* Receive FIFO Status Mask */ -#define TX_FIFO_FULL_MASK 0x10000 /* Transmit FIFO Full Mask */ -#define RX_FIFO_FULL_MASK 0x20000 /* Receive FIFO Full Mask */ -#define TX_FIFO_ZERO_MASK 0x40000 /* Transmit FIFO Empty Mask */ -#define RX_DAT_ZERO_MASK 0x80000 /* Receive FIFO Empty Mask */ -#define TX_DAT_RDY_MASK 0x100000 /* Transmit Data Available Mask */ -#define RX_FIFO_RDY_MASK 0x200000 /* Receive Data Available Mask */ - -/* Bit masks for SDH_FIFO_CNT */ - -#define FIFO_COUNT 0x7fff /* FIFO Count */ - -/* Bit masks for SDH_E_STATUS */ - -#define SDIO_INT_DET 0x2 /* SDIO Int Detected */ -#define SD_CARD_DET 0x10 /* SD Card Detect */ - -/* Bit masks for SDH_E_MASK */ - -#define SDIO_MSK 0x2 /* Mask SDIO Int Detected */ -#define SCD_MSK 0x40 /* Mask Card Detect */ - -/* Bit masks for SDH_CFG */ - -#define CLKS_EN 0x1 /* Clocks Enable */ -#define SD4E 0x4 /* SDIO 4-Bit Enable */ -#define MWE 0x8 /* Moving Window Enable */ -#define SD_RST 0x10 /* SDMMC Reset */ -#define PUP_SDDAT 0x20 /* Pull-up SD_DAT */ -#define PUP_SDDAT3 0x40 /* Pull-up SD_DAT3 */ -#define PD_SDDAT3 0x80 /* Pull-down SD_DAT3 */ - -/* Bit masks for SDH_RD_WAIT_EN */ - -#define RWR 0x1 /* Read Wait Request */ - /* Bit masks for EMAC_PTP_CTL */ #define PTP_EN 0x1 /* Enable the PTP_TSYNC module */ diff --git a/arch/blackfin/mach-bf518/include/mach/defBF51x_base.h b/arch/blackfin/mach-bf518/include/mach/defBF51x_base.h index f9fd2b2a2956..9241205fb992 100644 --- a/arch/blackfin/mach-bf518/include/mach/defBF51x_base.h +++ b/arch/blackfin/mach-bf518/include/mach/defBF51x_base.h @@ -585,58 +585,6 @@ ** modifier UNLESS the lower order bits are saved and ORed back in when ** the macro is used. *************************************************************************************/ -/* -** ********************* PLL AND RESET MASKS ****************************************/ -/* PLL_CTL Masks */ -#define DF 0x0001 /* 0: PLL = CLKIN, 1: PLL = CLKIN/2 */ -#define PLL_OFF 0x0002 /* PLL Not Powered */ -#define STOPCK 0x0008 /* Core Clock Off */ -#define PDWN 0x0020 /* Enter Deep Sleep Mode */ -#define IN_DELAY 0x0040 /* Add 200ps Delay To EBIU Input Latches */ -#define OUT_DELAY 0x0080 /* Add 200ps Delay To EBIU Output Signals */ -#define BYPASS 0x0100 /* Bypass the PLL */ -#define MSEL 0x7E00 /* Multiplier Select For CCLK/VCO Factors */ -/* PLL_CTL Macros (Only Use With Logic OR While Setting Lower Order Bits) */ -#define SET_MSEL(x) (((x)&0x3F) << 0x9) /* Set MSEL = 0-63 --> VCO = CLKIN*MSEL */ - -/* PLL_DIV Masks */ -#define SSEL 0x000F /* System Select */ -#define CSEL 0x0030 /* Core Select */ -#define CSEL_DIV1 0x0000 /* CCLK = VCO / 1 */ -#define CSEL_DIV2 0x0010 /* CCLK = VCO / 2 */ -#define CSEL_DIV4 0x0020 /* CCLK = VCO / 4 */ -#define CSEL_DIV8 0x0030 /* CCLK = VCO / 8 */ -/* PLL_DIV Macros */ -#define SET_SSEL(x) ((x)&0xF) /* Set SSEL = 0-15 --> SCLK = VCO/SSEL */ - -/* VR_CTL Masks */ -#define FREQ 0x3000 /* Switching Oscillator Frequency For Regulator */ -#define HIBERNATE 0x0000 /* Powerdown/Bypass On-Board Regulation */ - -#define VLEV 0x00F0 /* Internal Voltage Level */ -#define VLEV_085 0x0060 /* VLEV = 0.85 V (-5% - +10% Accuracy) */ -#define VLEV_090 0x0070 /* VLEV = 0.90 V (-5% - +10% Accuracy) */ -#define VLEV_095 0x0080 /* VLEV = 0.95 V (-5% - +10% Accuracy) */ -#define VLEV_100 0x0090 /* VLEV = 1.00 V (-5% - +10% Accuracy) */ -#define VLEV_105 0x00A0 /* VLEV = 1.05 V (-5% - +10% Accuracy) */ -#define VLEV_110 0x00B0 /* VLEV = 1.10 V (-5% - +10% Accuracy) */ -#define VLEV_115 0x00C0 /* VLEV = 1.15 V (-5% - +10% Accuracy) */ -#define VLEV_120 0x00D0 /* VLEV = 1.20 V (-5% - +10% Accuracy) */ -#define VLEV_125 0x00E0 /* VLEV = 1.25 V (-5% - +10% Accuracy) */ -#define VLEV_130 0x00F0 /* VLEV = 1.30 V (-5% - +10% Accuracy) */ - -#define WAKE 0x0100 /* Enable RTC/Reset Wakeup From Hibernate */ -#define USBWE 0x0200 /* Enable USB Wakeup From Hibernate */ -#define PHYWE 0x0400 /* Enable PHY Wakeup From Hibernate */ -#define CLKBUFOE 0x4000 /* CLKIN Buffer Output Enable */ -#define PHYCLKOE CLKBUFOE /* Alternative legacy name for the above */ -#define SCKELOW 0x8000 /* Enable Drive CKE Low During Reset */ - -/* PLL_STAT Masks */ -#define ACTIVE_PLLENABLED 0x0001 /* Processor In Active Mode With PLL Enabled */ -#define FULL_ON 0x0002 /* Processor In Full On Mode */ -#define ACTIVE_PLLDISABLED 0x0004 /* Processor In Active Mode With PLL Disabled */ -#define PLL_LOCKED 0x0020 /* PLL_LOCKCNT Has Been Reached */ /* CHIPID Masks */ #define CHIPID_VERSION 0xF0000000 @@ -756,66 +704,6 @@ #define IWR_DISABLE(x) (0xFFFFFFFF ^ (1 << ((x)&0x1F))) /* Wakeup Disable Peripheral #x */ -/* ********* WATCHDOG TIMER MASKS ******************** */ - -/* Watchdog Timer WDOG_CTL Register Masks */ - -#define WDEV(x) (((x)<<1) & 0x0006) /* event generated on roll over */ -#define WDEV_RESET 0x0000 /* generate reset event on roll over */ -#define WDEV_NMI 0x0002 /* generate NMI event on roll over */ -#define WDEV_GPI 0x0004 /* generate GP IRQ on roll over */ -#define WDEV_NONE 0x0006 /* no event on roll over */ -#define WDEN 0x0FF0 /* enable watchdog */ -#define WDDIS 0x0AD0 /* disable watchdog */ -#define WDRO 0x8000 /* watchdog rolled over latch */ - -/* depreciated WDOG_CTL Register Masks for legacy code */ - - -#define ICTL WDEV -#define ENABLE_RESET WDEV_RESET -#define WDOG_RESET WDEV_RESET -#define ENABLE_NMI WDEV_NMI -#define WDOG_NMI WDEV_NMI -#define ENABLE_GPI WDEV_GPI -#define WDOG_GPI WDEV_GPI -#define DISABLE_EVT WDEV_NONE -#define WDOG_NONE WDEV_NONE - -#define TMR_EN WDEN -#define TMR_DIS WDDIS -#define TRO WDRO -#define ICTL_P0 0x01 - #define ICTL_P1 0x02 -#define TRO_P 0x0F - - - -/* *************** REAL TIME CLOCK MASKS **************************/ -/* RTC_STAT and RTC_ALARM Masks */ -#define RTC_SEC 0x0000003F /* Real-Time Clock Seconds */ -#define RTC_MIN 0x00000FC0 /* Real-Time Clock Minutes */ -#define RTC_HR 0x0001F000 /* Real-Time Clock Hours */ -#define RTC_DAY 0xFFFE0000 /* Real-Time Clock Days */ - -/* RTC_ALARM Macro z=day y=hr x=min w=sec */ -#define SET_ALARM(z,y,x,w) ((((z)&0x7FFF)<<0x11)|(((y)&0x1F)<<0xC)|(((x)&0x3F)<<0x6)|((w)&0x3F)) - -/* RTC_ICTL and RTC_ISTAT Masks */ -#define STOPWATCH 0x0001 /* Stopwatch Interrupt Enable */ -#define ALARM 0x0002 /* Alarm Interrupt Enable */ -#define SECOND 0x0004 /* Seconds (1 Hz) Interrupt Enable */ -#define MINUTE 0x0008 /* Minutes Interrupt Enable */ -#define HOUR 0x0010 /* Hours Interrupt Enable */ -#define DAY 0x0020 /* 24 Hours (Days) Interrupt Enable */ -#define DAY_ALARM 0x0040 /* Day Alarm (Day, Hour, Minute, Second) Interrupt Enable */ -#define WRITE_PENDING 0x4000 /* Write Pending Status */ -#define WRITE_COMPLETE 0x8000 /* Write Complete Interrupt Enable */ - -/* RTC_FAST / RTC_PREN Mask */ -#define PREN 0x0001 /* Enable Prescaler, RTC Runs @1 Hz */ - - /* ************** UART CONTROLLER MASKS *************************/ /* UARTx_LCR Masks */ #define WLS(x) (((x)-5) & 0x03) /* Word Length Select */ @@ -1372,33 +1260,6 @@ /* ************************** DMA CONTROLLER MASKS ********************************/ -/* DMAx_CONFIG, MDMA_yy_CONFIG Masks */ -#define DMAEN 0x0001 /* DMA Channel Enable */ -#define WNR 0x0002 /* Channel Direction (W/R*) */ -#define WDSIZE_8 0x0000 /* Transfer Word Size = 8 */ -#define WDSIZE_16 0x0004 /* Transfer Word Size = 16 */ -#define WDSIZE_32 0x0008 /* Transfer Word Size = 32 */ -#define DMA2D 0x0010 /* DMA Mode (2D/1D*) */ -#define RESTART 0x0020 /* DMA Buffer Clear */ -#define DI_SEL 0x0040 /* Data Interrupt Timing Select */ -#define DI_EN 0x0080 /* Data Interrupt Enable */ -#define NDSIZE_0 0x0000 /* Next Descriptor Size = 0 (Stop/Autobuffer) */ -#define NDSIZE_1 0x0100 /* Next Descriptor Size = 1 */ -#define NDSIZE_2 0x0200 /* Next Descriptor Size = 2 */ -#define NDSIZE_3 0x0300 /* Next Descriptor Size = 3 */ -#define NDSIZE_4 0x0400 /* Next Descriptor Size = 4 */ -#define NDSIZE_5 0x0500 /* Next Descriptor Size = 5 */ -#define NDSIZE_6 0x0600 /* Next Descriptor Size = 6 */ -#define NDSIZE_7 0x0700 /* Next Descriptor Size = 7 */ -#define NDSIZE_8 0x0800 /* Next Descriptor Size = 8 */ -#define NDSIZE_9 0x0900 /* Next Descriptor Size = 9 */ -#define NDSIZE 0x0900 /* Next Descriptor Size */ -#define DMAFLOW 0x7000 /* Flow Control */ -#define DMAFLOW_STOP 0x0000 /* Stop Mode */ -#define DMAFLOW_AUTO 0x1000 /* Autobuffer Mode */ -#define DMAFLOW_ARRAY 0x4000 /* Descriptor Array Mode */ -#define DMAFLOW_SMALL 0x6000 /* Small Model Descriptor List Mode */ -#define DMAFLOW_LARGE 0x7000 /* Large Model Descriptor List Mode */ /* DMAx_PERIPHERAL_MAP, MDMA_yy_PERIPHERAL_MAP Masks */ #define CTYPE 0x0040 /* DMA Channel Type Indicator (Memory/Peripheral*) */ @@ -1416,13 +1277,6 @@ #define PMAP_UART1RX 0xA000 /* UART1 Port Receive DMA */ #define PMAP_UART1TX 0xB000 /* UART1 Port Transmit DMA */ -/* DMAx_IRQ_STATUS, MDMA_yy_IRQ_STATUS Masks */ -#define DMA_DONE 0x0001 /* DMA Completion Interrupt Status */ -#define DMA_ERR 0x0002 /* DMA Error Interrupt Status */ -#define DFETCH 0x0004 /* DMA Descriptor Fetch Indicator */ -#define DMA_RUN 0x0008 /* DMA Channel Running Indicator */ - - /* ************ PARALLEL PERIPHERAL INTERFACE (PPI) MASKS *************/ /* PPI_CONTROL Masks */ #define PORT_EN 0x0001 /* PPI Port Enable */ @@ -1830,46 +1684,6 @@ #define BNDMODE_CAPT 0x2000 /* boundary capture mode */ #define BNDMODE_AEXT 0x3000 /* boundary auto-extend mode */ -/* Bit masks for OTP_CONTROL */ - -#define FUSE_FADDR 0x1ff /* OTP/Fuse Address */ -#define FIEN 0x800 /* OTP/Fuse Interrupt Enable */ -#define nFIEN 0x0 -#define FTESTDEC 0x1000 /* OTP/Fuse Test Decoder */ -#define nFTESTDEC 0x0 -#define FWRTEST 0x2000 /* OTP/Fuse Write Test */ -#define nFWRTEST 0x0 -#define FRDEN 0x4000 /* OTP/Fuse Read Enable */ -#define nFRDEN 0x0 -#define FWREN 0x8000 /* OTP/Fuse Write Enable */ -#define nFWREN 0x0 - -/* Bit masks for OTP_BEN */ - -#define FBEN 0xffff /* OTP/Fuse Byte Enable */ - -/* Bit masks for OTP_STATUS */ - -#define FCOMP 0x1 /* OTP/Fuse Access Complete */ -#define nFCOMP 0x0 -#define FERROR 0x2 /* OTP/Fuse Access Error */ -#define nFERROR 0x0 -#define MMRGLOAD 0x10 /* Memory Mapped Register Gasket Load */ -#define nMMRGLOAD 0x0 -#define MMRGLOCK 0x20 /* Memory Mapped Register Gasket Lock */ -#define nMMRGLOCK 0x0 -#define FPGMEN 0x40 /* OTP/Fuse Program Enable */ -#define nFPGMEN 0x0 - -/* Bit masks for OTP_TIMING */ - -#define USECDIV 0xff /* Micro Second Divider */ -#define READACC 0x7f00 /* Read Access Time */ -#define CPUMPRL 0x38000 /* Charge Pump Release Time */ -#define CPUMPSU 0xc0000 /* Charge Pump Setup Time */ -#define CPUMPHD 0xf00000 /* Charge Pump Hold Time */ -#define PGMTIME 0xff000000 /* Program Time */ - /* Bit masks for SECURE_SYSSWT */ #define EMUDABL 0x1 /* Emulation Disable. */ diff --git a/arch/blackfin/mach-bf527/Kconfig b/arch/blackfin/mach-bf527/Kconfig index 848ac6f86823..1f8cbe9d6b9a 100644 --- a/arch/blackfin/mach-bf527/Kconfig +++ b/arch/blackfin/mach-bf527/Kconfig @@ -1,3 +1,7 @@ +config BF52x + def_bool y + depends on (BF522 || BF523 || BF524 || BF525 || BF526 || BF527) + if (BF52x) source "arch/blackfin/mach-bf527/boards/Kconfig" diff --git a/arch/blackfin/mach-bf527/boards/cm_bf527.c b/arch/blackfin/mach-bf527/boards/cm_bf527.c index f1996b13a3da..7ab0800e2914 100644 --- a/arch/blackfin/mach-bf527/boards/cm_bf527.c +++ b/arch/blackfin/mach-bf527/boards/cm_bf527.c @@ -15,9 +15,6 @@ #include <linux/spi/spi.h> #include <linux/spi/flash.h> #include <linux/etherdevice.h> -#if defined(CONFIG_USB_ISP1362_HCD) || defined(CONFIG_USB_ISP1362_HCD_MODULE) -#include <linux/usb/isp1362.h> -#endif #include <linux/i2c.h> #include <linux/irq.h> #include <linux/interrupt.h> @@ -65,7 +62,7 @@ static struct isp1760_platform_data isp1760_priv = { }; static struct platform_device bfin_isp1760_device = { - .name = "isp1760-hcd", + .name = "isp1760", .id = 0, .dev = { .platform_data = &isp1760_priv, @@ -317,45 +314,6 @@ static struct platform_device sl811_hcd_device = { }; #endif -#if defined(CONFIG_USB_ISP1362_HCD) || defined(CONFIG_USB_ISP1362_HCD_MODULE) -static struct resource isp1362_hcd_resources[] = { - { - .start = 0x20360000, - .end = 0x20360000, - .flags = IORESOURCE_MEM, - }, { - .start = 0x20360004, - .end = 0x20360004, - .flags = IORESOURCE_MEM, - }, { - .start = CONFIG_USB_ISP1362_BFIN_GPIO_IRQ, - .end = CONFIG_USB_ISP1362_BFIN_GPIO_IRQ, - .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL, - }, -}; - -static struct isp1362_platform_data isp1362_priv = { - .sel15Kres = 1, - .clknotstop = 0, - .oc_enable = 0, - .int_act_high = 0, - .int_edge_triggered = 0, - .remote_wakeup_connected = 0, - .no_power_switching = 1, - .power_switching_mode = 0, -}; - -static struct platform_device isp1362_hcd_device = { - .name = "isp1362-hcd", - .id = 0, - .dev = { - .platform_data = &isp1362_priv, - }, - .num_resources = ARRAY_SIZE(isp1362_hcd_resources), - .resource = isp1362_hcd_resources, -}; -#endif - #if defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE) static struct platform_device bfin_mii_bus = { .name = "bfin_mii_bus", @@ -841,10 +799,6 @@ static struct platform_device *cmbf527_devices[] __initdata = { &sl811_hcd_device, #endif -#if defined(CONFIG_USB_ISP1362_HCD) || defined(CONFIG_USB_ISP1362_HCD_MODULE) - &isp1362_hcd_device, -#endif - #if defined(CONFIG_USB_ISP1760_HCD) || defined(CONFIG_USB_ISP1760_HCD_MODULE) &bfin_isp1760_device, #endif diff --git a/arch/blackfin/mach-bf527/boards/ezkit.c b/arch/blackfin/mach-bf527/boards/ezkit.c index f09665f74ba0..5294fdd20732 100644 --- a/arch/blackfin/mach-bf527/boards/ezkit.c +++ b/arch/blackfin/mach-bf527/boards/ezkit.c @@ -13,9 +13,6 @@ #include <linux/mtd/physmap.h> #include <linux/spi/spi.h> #include <linux/spi/flash.h> -#if defined(CONFIG_USB_ISP1362_HCD) || defined(CONFIG_USB_ISP1362_HCD_MODULE) -#include <linux/usb/isp1362.h> -#endif #include <linux/i2c.h> #include <linux/irq.h> #include <linux/interrupt.h> @@ -63,7 +60,7 @@ static struct isp1760_platform_data isp1760_priv = { }; static struct platform_device bfin_isp1760_device = { - .name = "isp1760-hcd", + .name = "isp1760", .id = 0, .dev = { .platform_data = &isp1760_priv, @@ -373,45 +370,6 @@ static struct platform_device sl811_hcd_device = { }; #endif -#if defined(CONFIG_USB_ISP1362_HCD) || defined(CONFIG_USB_ISP1362_HCD_MODULE) -static struct resource isp1362_hcd_resources[] = { - { - .start = 0x20360000, - .end = 0x20360000, - .flags = IORESOURCE_MEM, - }, { - .start = 0x20360004, - .end = 0x20360004, - .flags = IORESOURCE_MEM, - }, { - .start = CONFIG_USB_ISP1362_BFIN_GPIO_IRQ, - .end = CONFIG_USB_ISP1362_BFIN_GPIO_IRQ, - .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL, - }, -}; - -static struct isp1362_platform_data isp1362_priv = { - .sel15Kres = 1, - .clknotstop = 0, - .oc_enable = 0, - .int_act_high = 0, - .int_edge_triggered = 0, - .remote_wakeup_connected = 0, - .no_power_switching = 1, - .power_switching_mode = 0, -}; - -static struct platform_device isp1362_hcd_device = { - .name = "isp1362-hcd", - .id = 0, - .dev = { - .platform_data = &isp1362_priv, - }, - .num_resources = ARRAY_SIZE(isp1362_hcd_resources), - .resource = isp1362_hcd_resources, -}; -#endif - #if defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE) static struct platform_device bfin_mii_bus = { .name = "bfin_mii_bus", @@ -688,12 +646,6 @@ static struct platform_device bfin_spi0_device = { }; #endif /* spi master and devices */ -#if defined(CONFIG_FB_BF537_LQ035) || defined(CONFIG_FB_BF537_LQ035_MODULE) -static struct platform_device bfin_fb_device = { - .name = "bf537-lq035", -}; -#endif - #if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE) static struct resource bfin_uart_resources[] = { #ifdef CONFIG_SERIAL_BFIN_UART0 @@ -850,7 +802,7 @@ static struct platform_device bfin_device_gpiokeys = { }; #endif -#if defined(CONFIG_JOYSTICK_BFIN_ROTARY) || defined(CONFIG_JOYSTICK_BFIN_ROTARY_MODULE) +#if defined(CONFIG_INPUT_BFIN_ROTARY) || defined(CONFIG_INPUT_BFIN_ROTARY_MODULE) #include <linux/input.h> #include <asm/bfin_rotary.h> @@ -924,10 +876,6 @@ static struct platform_device *stamp_devices[] __initdata = { &sl811_hcd_device, #endif -#if defined(CONFIG_USB_ISP1362_HCD) || defined(CONFIG_USB_ISP1362_HCD_MODULE) - &isp1362_hcd_device, -#endif - #if defined(CONFIG_USB_ISP1760_HCD) || defined(CONFIG_USB_ISP1760_HCD_MODULE) &bfin_isp1760_device, #endif @@ -957,10 +905,6 @@ static struct platform_device *stamp_devices[] __initdata = { &bfin_spi0_device, #endif -#if defined(CONFIG_FB_BF537_LQ035) || defined(CONFIG_FB_BF537_LQ035_MODULE) - &bfin_fb_device, -#endif - #if defined(CONFIG_FB_BFIN_T350MCQB) || defined(CONFIG_FB_BFIN_T350MCQB_MODULE) &bf52x_t350mcqb_device, #endif @@ -991,7 +935,7 @@ static struct platform_device *stamp_devices[] __initdata = { &bfin_device_gpiokeys, #endif -#if defined(CONFIG_JOYSTICK_BFIN_ROTARY) || defined(CONFIG_JOYSTICK_BFIN_ROTARY_MODULE) +#if defined(CONFIG_INPUT_BFIN_ROTARY) || defined(CONFIG_INPUT_BFIN_ROTARY_MODULE) &bfin_rotary_device, #endif diff --git a/arch/blackfin/mach-bf527/include/mach/blackfin.h b/arch/blackfin/mach-bf527/include/mach/blackfin.h index e7d6034f268f..f714c5de3073 100644 --- a/arch/blackfin/mach-bf527/include/mach/blackfin.h +++ b/arch/blackfin/mach-bf527/include/mach/blackfin.h @@ -46,10 +46,4 @@ #define OFFSET_SCR 0x1C /* SCR Scratch Register */ #define OFFSET_GCTL 0x24 /* Global Control Register */ -/* PLL_DIV Masks */ -#define CCLK_DIV1 CSEL_DIV1 /* CCLK = VCO / 1 */ -#define CCLK_DIV2 CSEL_DIV2 /* CCLK = VCO / 2 */ -#define CCLK_DIV4 CSEL_DIV4 /* CCLK = VCO / 4 */ -#define CCLK_DIV8 CSEL_DIV8 /* CCLK = VCO / 8 */ - #endif diff --git a/arch/blackfin/mach-bf527/include/mach/cdefBF525.h b/arch/blackfin/mach-bf527/include/mach/cdefBF525.h index dc3119e9f663..d7e2751c6bcc 100644 --- a/arch/blackfin/mach-bf527/include/mach/cdefBF525.h +++ b/arch/blackfin/mach-bf527/include/mach/cdefBF525.h @@ -10,15 +10,8 @@ /* include all Core registers and bit definitions */ #include "defBF525.h" -/* include core specific register pointer definitions */ -#include <asm/cdef_LPBlackfin.h> - -/* SYSTEM & MMR ADDRESS DEFINITIONS FOR ADSP-BF525 */ - -/* include cdefBF52x_base.h for the set of #defines that are common to all ADSP-BF52x processors */ -#include "cdefBF52x_base.h" - -/* The following are the #defines needed by ADSP-BF525 that are not in the common header */ +/* BF525 is BF522 + USB */ +#include "cdefBF522.h" /* USB Control Registers */ diff --git a/arch/blackfin/mach-bf527/include/mach/cdefBF527.h b/arch/blackfin/mach-bf527/include/mach/cdefBF527.h index d6579449ee46..c7ba544d50b6 100644 --- a/arch/blackfin/mach-bf527/include/mach/cdefBF527.h +++ b/arch/blackfin/mach-bf527/include/mach/cdefBF527.h @@ -10,15 +10,8 @@ /* include all Core registers and bit definitions */ #include "defBF527.h" -/* include core specific register pointer definitions */ -#include <asm/cdef_LPBlackfin.h> - -/* SYSTEM & MMR ADDRESS DEFINITIONS FOR ADSP-BF527 */ - -/* include cdefBF52x_base.h for the set of #defines that are common to all ADSP-BF52x processors */ -#include "cdefBF52x_base.h" - -/* The following are the #defines needed by ADSP-BF527 that are not in the common header */ +/* BF527 is BF525 + EMAC */ +#include "cdefBF525.h" /* 10/100 Ethernet Controller (0xFFC03000 - 0xFFC031FF) */ @@ -185,417 +178,4 @@ #define bfin_read_EMAC_TXC_ABORT() bfin_read32(EMAC_TXC_ABORT) #define bfin_write_EMAC_TXC_ABORT(val) bfin_write32(EMAC_TXC_ABORT, val) -/* USB Control Registers */ - -#define bfin_read_USB_FADDR() bfin_read16(USB_FADDR) -#define bfin_write_USB_FADDR(val) bfin_write16(USB_FADDR, val) -#define bfin_read_USB_POWER() bfin_read16(USB_POWER) -#define bfin_write_USB_POWER(val) bfin_write16(USB_POWER, val) -#define bfin_read_USB_INTRTX() bfin_read16(USB_INTRTX) -#define bfin_write_USB_INTRTX(val) bfin_write16(USB_INTRTX, val) -#define bfin_read_USB_INTRRX() bfin_read16(USB_INTRRX) -#define bfin_write_USB_INTRRX(val) bfin_write16(USB_INTRRX, val) -#define bfin_read_USB_INTRTXE() bfin_read16(USB_INTRTXE) -#define bfin_write_USB_INTRTXE(val) bfin_write16(USB_INTRTXE, val) -#define bfin_read_USB_INTRRXE() bfin_read16(USB_INTRRXE) -#define bfin_write_USB_INTRRXE(val) bfin_write16(USB_INTRRXE, val) -#define bfin_read_USB_INTRUSB() bfin_read16(USB_INTRUSB) -#define bfin_write_USB_INTRUSB(val) bfin_write16(USB_INTRUSB, val) -#define bfin_read_USB_INTRUSBE() bfin_read16(USB_INTRUSBE) -#define bfin_write_USB_INTRUSBE(val) bfin_write16(USB_INTRUSBE, val) -#define bfin_read_USB_FRAME() bfin_read16(USB_FRAME) -#define bfin_write_USB_FRAME(val) bfin_write16(USB_FRAME, val) -#define bfin_read_USB_INDEX() bfin_read16(USB_INDEX) -#define bfin_write_USB_INDEX(val) bfin_write16(USB_INDEX, val) -#define bfin_read_USB_TESTMODE() bfin_read16(USB_TESTMODE) -#define bfin_write_USB_TESTMODE(val) bfin_write16(USB_TESTMODE, val) -#define bfin_read_USB_GLOBINTR() bfin_read16(USB_GLOBINTR) -#define bfin_write_USB_GLOBINTR(val) bfin_write16(USB_GLOBINTR, val) -#define bfin_read_USB_GLOBAL_CTL() bfin_read16(USB_GLOBAL_CTL) -#define bfin_write_USB_GLOBAL_CTL(val) bfin_write16(USB_GLOBAL_CTL, val) - -/* USB Packet Control Registers */ - -#define bfin_read_USB_TX_MAX_PACKET() bfin_read16(USB_TX_MAX_PACKET) -#define bfin_write_USB_TX_MAX_PACKET(val) bfin_write16(USB_TX_MAX_PACKET, val) -#define bfin_read_USB_CSR0() bfin_read16(USB_CSR0) -#define bfin_write_USB_CSR0(val) bfin_write16(USB_CSR0, val) -#define bfin_read_USB_TXCSR() bfin_read16(USB_TXCSR) -#define bfin_write_USB_TXCSR(val) bfin_write16(USB_TXCSR, val) -#define bfin_read_USB_RX_MAX_PACKET() bfin_read16(USB_RX_MAX_PACKET) -#define bfin_write_USB_RX_MAX_PACKET(val) bfin_write16(USB_RX_MAX_PACKET, val) -#define bfin_read_USB_RXCSR() bfin_read16(USB_RXCSR) -#define bfin_write_USB_RXCSR(val) bfin_write16(USB_RXCSR, val) -#define bfin_read_USB_COUNT0() bfin_read16(USB_COUNT0) -#define bfin_write_USB_COUNT0(val) bfin_write16(USB_COUNT0, val) -#define bfin_read_USB_RXCOUNT() bfin_read16(USB_RXCOUNT) -#define bfin_write_USB_RXCOUNT(val) bfin_write16(USB_RXCOUNT, val) -#define bfin_read_USB_TXTYPE() bfin_read16(USB_TXTYPE) -#define bfin_write_USB_TXTYPE(val) bfin_write16(USB_TXTYPE, val) -#define bfin_read_USB_NAKLIMIT0() bfin_read16(USB_NAKLIMIT0) -#define bfin_write_USB_NAKLIMIT0(val) bfin_write16(USB_NAKLIMIT0, val) -#define bfin_read_USB_TXINTERVAL() bfin_read16(USB_TXINTERVAL) -#define bfin_write_USB_TXINTERVAL(val) bfin_write16(USB_TXINTERVAL, val) -#define bfin_read_USB_RXTYPE() bfin_read16(USB_RXTYPE) -#define bfin_write_USB_RXTYPE(val) bfin_write16(USB_RXTYPE, val) -#define bfin_read_USB_RXINTERVAL() bfin_read16(USB_RXINTERVAL) -#define bfin_write_USB_RXINTERVAL(val) bfin_write16(USB_RXINTERVAL, val) -#define bfin_read_USB_TXCOUNT() bfin_read16(USB_TXCOUNT) -#define bfin_write_USB_TXCOUNT(val) bfin_write16(USB_TXCOUNT, val) - -/* USB Endpoint FIFO Registers */ - -#define bfin_read_USB_EP0_FIFO() bfin_read16(USB_EP0_FIFO) -#define bfin_write_USB_EP0_FIFO(val) bfin_write16(USB_EP0_FIFO, val) -#define bfin_read_USB_EP1_FIFO() bfin_read16(USB_EP1_FIFO) -#define bfin_write_USB_EP1_FIFO(val) bfin_write16(USB_EP1_FIFO, val) -#define bfin_read_USB_EP2_FIFO() bfin_read16(USB_EP2_FIFO) -#define bfin_write_USB_EP2_FIFO(val) bfin_write16(USB_EP2_FIFO, val) -#define bfin_read_USB_EP3_FIFO() bfin_read16(USB_EP3_FIFO) -#define bfin_write_USB_EP3_FIFO(val) bfin_write16(USB_EP3_FIFO, val) -#define bfin_read_USB_EP4_FIFO() bfin_read16(USB_EP4_FIFO) -#define bfin_write_USB_EP4_FIFO(val) bfin_write16(USB_EP4_FIFO, val) -#define bfin_read_USB_EP5_FIFO() bfin_read16(USB_EP5_FIFO) -#define bfin_write_USB_EP5_FIFO(val) bfin_write16(USB_EP5_FIFO, val) -#define bfin_read_USB_EP6_FIFO() bfin_read16(USB_EP6_FIFO) -#define bfin_write_USB_EP6_FIFO(val) bfin_write16(USB_EP6_FIFO, val) -#define bfin_read_USB_EP7_FIFO() bfin_read16(USB_EP7_FIFO) -#define bfin_write_USB_EP7_FIFO(val) bfin_write16(USB_EP7_FIFO, val) - -/* USB OTG Control Registers */ - -#define bfin_read_USB_OTG_DEV_CTL() bfin_read16(USB_OTG_DEV_CTL) -#define bfin_write_USB_OTG_DEV_CTL(val) bfin_write16(USB_OTG_DEV_CTL, val) -#define bfin_read_USB_OTG_VBUS_IRQ() bfin_read16(USB_OTG_VBUS_IRQ) -#define bfin_write_USB_OTG_VBUS_IRQ(val) bfin_write16(USB_OTG_VBUS_IRQ, val) -#define bfin_read_USB_OTG_VBUS_MASK() bfin_read16(USB_OTG_VBUS_MASK) -#define bfin_write_USB_OTG_VBUS_MASK(val) bfin_write16(USB_OTG_VBUS_MASK, val) - -/* USB Phy Control Registers */ - -#define bfin_read_USB_LINKINFO() bfin_read16(USB_LINKINFO) -#define bfin_write_USB_LINKINFO(val) bfin_write16(USB_LINKINFO, val) -#define bfin_read_USB_VPLEN() bfin_read16(USB_VPLEN) -#define bfin_write_USB_VPLEN(val) bfin_write16(USB_VPLEN, val) -#define bfin_read_USB_HS_EOF1() bfin_read16(USB_HS_EOF1) -#define bfin_write_USB_HS_EOF1(val) bfin_write16(USB_HS_EOF1, val) -#define bfin_read_USB_FS_EOF1() bfin_read16(USB_FS_EOF1) -#define bfin_write_USB_FS_EOF1(val) bfin_write16(USB_FS_EOF1, val) -#define bfin_read_USB_LS_EOF1() bfin_read16(USB_LS_EOF1) -#define bfin_write_USB_LS_EOF1(val) bfin_write16(USB_LS_EOF1, val) - -/* (APHY_CNTRL is for ADI usage only) */ - -#define bfin_read_USB_APHY_CNTRL() bfin_read16(USB_APHY_CNTRL) -#define bfin_write_USB_APHY_CNTRL(val) bfin_write16(USB_APHY_CNTRL, val) - -/* (APHY_CALIB is for ADI usage only) */ - -#define bfin_read_USB_APHY_CALIB() bfin_read16(USB_APHY_CALIB) -#define bfin_write_USB_APHY_CALIB(val) bfin_write16(USB_APHY_CALIB, val) - -#define bfin_read_USB_APHY_CNTRL2() bfin_read16(USB_APHY_CNTRL2) -#define bfin_write_USB_APHY_CNTRL2(val) bfin_write16(USB_APHY_CNTRL2, val) - -/* (PHY_TEST is for ADI usage only) */ - -#define bfin_read_USB_PHY_TEST() bfin_read16(USB_PHY_TEST) -#define bfin_write_USB_PHY_TEST(val) bfin_write16(USB_PHY_TEST, val) - -#define bfin_read_USB_PLLOSC_CTRL() bfin_read16(USB_PLLOSC_CTRL) -#define bfin_write_USB_PLLOSC_CTRL(val) bfin_write16(USB_PLLOSC_CTRL, val) -#define bfin_read_USB_SRP_CLKDIV() bfin_read16(USB_SRP_CLKDIV) -#define bfin_write_USB_SRP_CLKDIV(val) bfin_write16(USB_SRP_CLKDIV, val) - -/* USB Endpoint 0 Control Registers */ - -#define bfin_read_USB_EP_NI0_TXMAXP() bfin_read16(USB_EP_NI0_TXMAXP) -#define bfin_write_USB_EP_NI0_TXMAXP(val) bfin_write16(USB_EP_NI0_TXMAXP, val) -#define bfin_read_USB_EP_NI0_TXCSR() bfin_read16(USB_EP_NI0_TXCSR) -#define bfin_write_USB_EP_NI0_TXCSR(val) bfin_write16(USB_EP_NI0_TXCSR, val) -#define bfin_read_USB_EP_NI0_RXMAXP() bfin_read16(USB_EP_NI0_RXMAXP) -#define bfin_write_USB_EP_NI0_RXMAXP(val) bfin_write16(USB_EP_NI0_RXMAXP, val) -#define bfin_read_USB_EP_NI0_RXCSR() bfin_read16(USB_EP_NI0_RXCSR) -#define bfin_write_USB_EP_NI0_RXCSR(val) bfin_write16(USB_EP_NI0_RXCSR, val) -#define bfin_read_USB_EP_NI0_RXCOUNT() bfin_read16(USB_EP_NI0_RXCOUNT) -#define bfin_write_USB_EP_NI0_RXCOUNT(val) bfin_write16(USB_EP_NI0_RXCOUNT, val) -#define bfin_read_USB_EP_NI0_TXTYPE() bfin_read16(USB_EP_NI0_TXTYPE) -#define bfin_write_USB_EP_NI0_TXTYPE(val) bfin_write16(USB_EP_NI0_TXTYPE, val) -#define bfin_read_USB_EP_NI0_TXINTERVAL() bfin_read16(USB_EP_NI0_TXINTERVAL) -#define bfin_write_USB_EP_NI0_TXINTERVAL(val) bfin_write16(USB_EP_NI0_TXINTERVAL, val) -#define bfin_read_USB_EP_NI0_RXTYPE() bfin_read16(USB_EP_NI0_RXTYPE) -#define bfin_write_USB_EP_NI0_RXTYPE(val) bfin_write16(USB_EP_NI0_RXTYPE, val) -#define bfin_read_USB_EP_NI0_RXINTERVAL() bfin_read16(USB_EP_NI0_RXINTERVAL) -#define bfin_write_USB_EP_NI0_RXINTERVAL(val) bfin_write16(USB_EP_NI0_RXINTERVAL, val) -#define bfin_read_USB_EP_NI0_TXCOUNT() bfin_read16(USB_EP_NI0_TXCOUNT) -#define bfin_write_USB_EP_NI0_TXCOUNT(val) bfin_write16(USB_EP_NI0_TXCOUNT, val) - -/* USB Endpoint 1 Control Registers */ - -#define bfin_read_USB_EP_NI1_TXMAXP() bfin_read16(USB_EP_NI1_TXMAXP) -#define bfin_write_USB_EP_NI1_TXMAXP(val) bfin_write16(USB_EP_NI1_TXMAXP, val) -#define bfin_read_USB_EP_NI1_TXCSR() bfin_read16(USB_EP_NI1_TXCSR) -#define bfin_write_USB_EP_NI1_TXCSR(val) bfin_write16(USB_EP_NI1_TXCSR, val) -#define bfin_read_USB_EP_NI1_RXMAXP() bfin_read16(USB_EP_NI1_RXMAXP) -#define bfin_write_USB_EP_NI1_RXMAXP(val) bfin_write16(USB_EP_NI1_RXMAXP, val) -#define bfin_read_USB_EP_NI1_RXCSR() bfin_read16(USB_EP_NI1_RXCSR) -#define bfin_write_USB_EP_NI1_RXCSR(val) bfin_write16(USB_EP_NI1_RXCSR, val) -#define bfin_read_USB_EP_NI1_RXCOUNT() bfin_read16(USB_EP_NI1_RXCOUNT) -#define bfin_write_USB_EP_NI1_RXCOUNT(val) bfin_write16(USB_EP_NI1_RXCOUNT, val) -#define bfin_read_USB_EP_NI1_TXTYPE() bfin_read16(USB_EP_NI1_TXTYPE) -#define bfin_write_USB_EP_NI1_TXTYPE(val) bfin_write16(USB_EP_NI1_TXTYPE, val) -#define bfin_read_USB_EP_NI1_TXINTERVAL() bfin_read16(USB_EP_NI1_TXINTERVAL) -#define bfin_write_USB_EP_NI1_TXINTERVAL(val) bfin_write16(USB_EP_NI1_TXINTERVAL, val) -#define bfin_read_USB_EP_NI1_RXTYPE() bfin_read16(USB_EP_NI1_RXTYPE) -#define bfin_write_USB_EP_NI1_RXTYPE(val) bfin_write16(USB_EP_NI1_RXTYPE, val) -#define bfin_read_USB_EP_NI1_RXINTERVAL() bfin_read16(USB_EP_NI1_RXINTERVAL) -#define bfin_write_USB_EP_NI1_RXINTERVAL(val) bfin_write16(USB_EP_NI1_RXINTERVAL, val) -#define bfin_read_USB_EP_NI1_TXCOUNT() bfin_read16(USB_EP_NI1_TXCOUNT) -#define bfin_write_USB_EP_NI1_TXCOUNT(val) bfin_write16(USB_EP_NI1_TXCOUNT, val) - -/* USB Endpoint 2 Control Registers */ - -#define bfin_read_USB_EP_NI2_TXMAXP() bfin_read16(USB_EP_NI2_TXMAXP) -#define bfin_write_USB_EP_NI2_TXMAXP(val) bfin_write16(USB_EP_NI2_TXMAXP, val) -#define bfin_read_USB_EP_NI2_TXCSR() bfin_read16(USB_EP_NI2_TXCSR) -#define bfin_write_USB_EP_NI2_TXCSR(val) bfin_write16(USB_EP_NI2_TXCSR, val) -#define bfin_read_USB_EP_NI2_RXMAXP() bfin_read16(USB_EP_NI2_RXMAXP) -#define bfin_write_USB_EP_NI2_RXMAXP(val) bfin_write16(USB_EP_NI2_RXMAXP, val) -#define bfin_read_USB_EP_NI2_RXCSR() bfin_read16(USB_EP_NI2_RXCSR) -#define bfin_write_USB_EP_NI2_RXCSR(val) bfin_write16(USB_EP_NI2_RXCSR, val) -#define bfin_read_USB_EP_NI2_RXCOUNT() bfin_read16(USB_EP_NI2_RXCOUNT) -#define bfin_write_USB_EP_NI2_RXCOUNT(val) bfin_write16(USB_EP_NI2_RXCOUNT, val) -#define bfin_read_USB_EP_NI2_TXTYPE() bfin_read16(USB_EP_NI2_TXTYPE) -#define bfin_write_USB_EP_NI2_TXTYPE(val) bfin_write16(USB_EP_NI2_TXTYPE, val) -#define bfin_read_USB_EP_NI2_TXINTERVAL() bfin_read16(USB_EP_NI2_TXINTERVAL) -#define bfin_write_USB_EP_NI2_TXINTERVAL(val) bfin_write16(USB_EP_NI2_TXINTERVAL, val) -#define bfin_read_USB_EP_NI2_RXTYPE() bfin_read16(USB_EP_NI2_RXTYPE) -#define bfin_write_USB_EP_NI2_RXTYPE(val) bfin_write16(USB_EP_NI2_RXTYPE, val) -#define bfin_read_USB_EP_NI2_RXINTERVAL() bfin_read16(USB_EP_NI2_RXINTERVAL) -#define bfin_write_USB_EP_NI2_RXINTERVAL(val) bfin_write16(USB_EP_NI2_RXINTERVAL, val) -#define bfin_read_USB_EP_NI2_TXCOUNT() bfin_read16(USB_EP_NI2_TXCOUNT) -#define bfin_write_USB_EP_NI2_TXCOUNT(val) bfin_write16(USB_EP_NI2_TXCOUNT, val) - -/* USB Endpoint 3 Control Registers */ - -#define bfin_read_USB_EP_NI3_TXMAXP() bfin_read16(USB_EP_NI3_TXMAXP) -#define bfin_write_USB_EP_NI3_TXMAXP(val) bfin_write16(USB_EP_NI3_TXMAXP, val) -#define bfin_read_USB_EP_NI3_TXCSR() bfin_read16(USB_EP_NI3_TXCSR) -#define bfin_write_USB_EP_NI3_TXCSR(val) bfin_write16(USB_EP_NI3_TXCSR, val) -#define bfin_read_USB_EP_NI3_RXMAXP() bfin_read16(USB_EP_NI3_RXMAXP) -#define bfin_write_USB_EP_NI3_RXMAXP(val) bfin_write16(USB_EP_NI3_RXMAXP, val) -#define bfin_read_USB_EP_NI3_RXCSR() bfin_read16(USB_EP_NI3_RXCSR) -#define bfin_write_USB_EP_NI3_RXCSR(val) bfin_write16(USB_EP_NI3_RXCSR, val) -#define bfin_read_USB_EP_NI3_RXCOUNT() bfin_read16(USB_EP_NI3_RXCOUNT) -#define bfin_write_USB_EP_NI3_RXCOUNT(val) bfin_write16(USB_EP_NI3_RXCOUNT, val) -#define bfin_read_USB_EP_NI3_TXTYPE() bfin_read16(USB_EP_NI3_TXTYPE) -#define bfin_write_USB_EP_NI3_TXTYPE(val) bfin_write16(USB_EP_NI3_TXTYPE, val) -#define bfin_read_USB_EP_NI3_TXINTERVAL() bfin_read16(USB_EP_NI3_TXINTERVAL) -#define bfin_write_USB_EP_NI3_TXINTERVAL(val) bfin_write16(USB_EP_NI3_TXINTERVAL, val) -#define bfin_read_USB_EP_NI3_RXTYPE() bfin_read16(USB_EP_NI3_RXTYPE) -#define bfin_write_USB_EP_NI3_RXTYPE(val) bfin_write16(USB_EP_NI3_RXTYPE, val) -#define bfin_read_USB_EP_NI3_RXINTERVAL() bfin_read16(USB_EP_NI3_RXINTERVAL) -#define bfin_write_USB_EP_NI3_RXINTERVAL(val) bfin_write16(USB_EP_NI3_RXINTERVAL, val) -#define bfin_read_USB_EP_NI3_TXCOUNT() bfin_read16(USB_EP_NI3_TXCOUNT) -#define bfin_write_USB_EP_NI3_TXCOUNT(val) bfin_write16(USB_EP_NI3_TXCOUNT, val) - -/* USB Endpoint 4 Control Registers */ - -#define bfin_read_USB_EP_NI4_TXMAXP() bfin_read16(USB_EP_NI4_TXMAXP) -#define bfin_write_USB_EP_NI4_TXMAXP(val) bfin_write16(USB_EP_NI4_TXMAXP, val) -#define bfin_read_USB_EP_NI4_TXCSR() bfin_read16(USB_EP_NI4_TXCSR) -#define bfin_write_USB_EP_NI4_TXCSR(val) bfin_write16(USB_EP_NI4_TXCSR, val) -#define bfin_read_USB_EP_NI4_RXMAXP() bfin_read16(USB_EP_NI4_RXMAXP) -#define bfin_write_USB_EP_NI4_RXMAXP(val) bfin_write16(USB_EP_NI4_RXMAXP, val) -#define bfin_read_USB_EP_NI4_RXCSR() bfin_read16(USB_EP_NI4_RXCSR) -#define bfin_write_USB_EP_NI4_RXCSR(val) bfin_write16(USB_EP_NI4_RXCSR, val) -#define bfin_read_USB_EP_NI4_RXCOUNT() bfin_read16(USB_EP_NI4_RXCOUNT) -#define bfin_write_USB_EP_NI4_RXCOUNT(val) bfin_write16(USB_EP_NI4_RXCOUNT, val) -#define bfin_read_USB_EP_NI4_TXTYPE() bfin_read16(USB_EP_NI4_TXTYPE) -#define bfin_write_USB_EP_NI4_TXTYPE(val) bfin_write16(USB_EP_NI4_TXTYPE, val) -#define bfin_read_USB_EP_NI4_TXINTERVAL() bfin_read16(USB_EP_NI4_TXINTERVAL) -#define bfin_write_USB_EP_NI4_TXINTERVAL(val) bfin_write16(USB_EP_NI4_TXINTERVAL, val) -#define bfin_read_USB_EP_NI4_RXTYPE() bfin_read16(USB_EP_NI4_RXTYPE) -#define bfin_write_USB_EP_NI4_RXTYPE(val) bfin_write16(USB_EP_NI4_RXTYPE, val) -#define bfin_read_USB_EP_NI4_RXINTERVAL() bfin_read16(USB_EP_NI4_RXINTERVAL) -#define bfin_write_USB_EP_NI4_RXINTERVAL(val) bfin_write16(USB_EP_NI4_RXINTERVAL, val) -#define bfin_read_USB_EP_NI4_TXCOUNT() bfin_read16(USB_EP_NI4_TXCOUNT) -#define bfin_write_USB_EP_NI4_TXCOUNT(val) bfin_write16(USB_EP_NI4_TXCOUNT, val) - -/* USB Endpoint 5 Control Registers */ - -#define bfin_read_USB_EP_NI5_TXMAXP() bfin_read16(USB_EP_NI5_TXMAXP) -#define bfin_write_USB_EP_NI5_TXMAXP(val) bfin_write16(USB_EP_NI5_TXMAXP, val) -#define bfin_read_USB_EP_NI5_TXCSR() bfin_read16(USB_EP_NI5_TXCSR) -#define bfin_write_USB_EP_NI5_TXCSR(val) bfin_write16(USB_EP_NI5_TXCSR, val) -#define bfin_read_USB_EP_NI5_RXMAXP() bfin_read16(USB_EP_NI5_RXMAXP) -#define bfin_write_USB_EP_NI5_RXMAXP(val) bfin_write16(USB_EP_NI5_RXMAXP, val) -#define bfin_read_USB_EP_NI5_RXCSR() bfin_read16(USB_EP_NI5_RXCSR) -#define bfin_write_USB_EP_NI5_RXCSR(val) bfin_write16(USB_EP_NI5_RXCSR, val) -#define bfin_read_USB_EP_NI5_RXCOUNT() bfin_read16(USB_EP_NI5_RXCOUNT) -#define bfin_write_USB_EP_NI5_RXCOUNT(val) bfin_write16(USB_EP_NI5_RXCOUNT, val) -#define bfin_read_USB_EP_NI5_TXTYPE() bfin_read16(USB_EP_NI5_TXTYPE) -#define bfin_write_USB_EP_NI5_TXTYPE(val) bfin_write16(USB_EP_NI5_TXTYPE, val) -#define bfin_read_USB_EP_NI5_TXINTERVAL() bfin_read16(USB_EP_NI5_TXINTERVAL) -#define bfin_write_USB_EP_NI5_TXINTERVAL(val) bfin_write16(USB_EP_NI5_TXINTERVAL, val) -#define bfin_read_USB_EP_NI5_RXTYPE() bfin_read16(USB_EP_NI5_RXTYPE) -#define bfin_write_USB_EP_NI5_RXTYPE(val) bfin_write16(USB_EP_NI5_RXTYPE, val) -#define bfin_read_USB_EP_NI5_RXINTERVAL() bfin_read16(USB_EP_NI5_RXINTERVAL) -#define bfin_write_USB_EP_NI5_RXINTERVAL(val) bfin_write16(USB_EP_NI5_RXINTERVAL, val) -#define bfin_read_USB_EP_NI5_TXCOUNT() bfin_read16(USB_EP_NI5_TXCOUNT) -#define bfin_write_USB_EP_NI5_TXCOUNT(val) bfin_write16(USB_EP_NI5_TXCOUNT, val) - -/* USB Endpoint 6 Control Registers */ - -#define bfin_read_USB_EP_NI6_TXMAXP() bfin_read16(USB_EP_NI6_TXMAXP) -#define bfin_write_USB_EP_NI6_TXMAXP(val) bfin_write16(USB_EP_NI6_TXMAXP, val) -#define bfin_read_USB_EP_NI6_TXCSR() bfin_read16(USB_EP_NI6_TXCSR) -#define bfin_write_USB_EP_NI6_TXCSR(val) bfin_write16(USB_EP_NI6_TXCSR, val) -#define bfin_read_USB_EP_NI6_RXMAXP() bfin_read16(USB_EP_NI6_RXMAXP) -#define bfin_write_USB_EP_NI6_RXMAXP(val) bfin_write16(USB_EP_NI6_RXMAXP, val) -#define bfin_read_USB_EP_NI6_RXCSR() bfin_read16(USB_EP_NI6_RXCSR) -#define bfin_write_USB_EP_NI6_RXCSR(val) bfin_write16(USB_EP_NI6_RXCSR, val) -#define bfin_read_USB_EP_NI6_RXCOUNT() bfin_read16(USB_EP_NI6_RXCOUNT) -#define bfin_write_USB_EP_NI6_RXCOUNT(val) bfin_write16(USB_EP_NI6_RXCOUNT, val) -#define bfin_read_USB_EP_NI6_TXTYPE() bfin_read16(USB_EP_NI6_TXTYPE) -#define bfin_write_USB_EP_NI6_TXTYPE(val) bfin_write16(USB_EP_NI6_TXTYPE, val) -#define bfin_read_USB_EP_NI6_TXINTERVAL() bfin_read16(USB_EP_NI6_TXINTERVAL) -#define bfin_write_USB_EP_NI6_TXINTERVAL(val) bfin_write16(USB_EP_NI6_TXINTERVAL, val) -#define bfin_read_USB_EP_NI6_RXTYPE() bfin_read16(USB_EP_NI6_RXTYPE) -#define bfin_write_USB_EP_NI6_RXTYPE(val) bfin_write16(USB_EP_NI6_RXTYPE, val) -#define bfin_read_USB_EP_NI6_RXINTERVAL() bfin_read16(USB_EP_NI6_RXINTERVAL) -#define bfin_write_USB_EP_NI6_RXINTERVAL(val) bfin_write16(USB_EP_NI6_RXINTERVAL, val) -#define bfin_read_USB_EP_NI6_TXCOUNT() bfin_read16(USB_EP_NI6_TXCOUNT) -#define bfin_write_USB_EP_NI6_TXCOUNT(val) bfin_write16(USB_EP_NI6_TXCOUNT, val) - -/* USB Endpoint 7 Control Registers */ - -#define bfin_read_USB_EP_NI7_TXMAXP() bfin_read16(USB_EP_NI7_TXMAXP) -#define bfin_write_USB_EP_NI7_TXMAXP(val) bfin_write16(USB_EP_NI7_TXMAXP, val) -#define bfin_read_USB_EP_NI7_TXCSR() bfin_read16(USB_EP_NI7_TXCSR) -#define bfin_write_USB_EP_NI7_TXCSR(val) bfin_write16(USB_EP_NI7_TXCSR, val) -#define bfin_read_USB_EP_NI7_RXMAXP() bfin_read16(USB_EP_NI7_RXMAXP) -#define bfin_write_USB_EP_NI7_RXMAXP(val) bfin_write16(USB_EP_NI7_RXMAXP, val) -#define bfin_read_USB_EP_NI7_RXCSR() bfin_read16(USB_EP_NI7_RXCSR) -#define bfin_write_USB_EP_NI7_RXCSR(val) bfin_write16(USB_EP_NI7_RXCSR, val) -#define bfin_read_USB_EP_NI7_RXCOUNT() bfin_read16(USB_EP_NI7_RXCOUNT) -#define bfin_write_USB_EP_NI7_RXCOUNT(val) bfin_write16(USB_EP_NI7_RXCOUNT, val) -#define bfin_read_USB_EP_NI7_TXTYPE() bfin_read16(USB_EP_NI7_TXTYPE) -#define bfin_write_USB_EP_NI7_TXTYPE(val) bfin_write16(USB_EP_NI7_TXTYPE, val) -#define bfin_read_USB_EP_NI7_TXINTERVAL() bfin_read16(USB_EP_NI7_TXINTERVAL) -#define bfin_write_USB_EP_NI7_TXINTERVAL(val) bfin_write16(USB_EP_NI7_TXINTERVAL, val) -#define bfin_read_USB_EP_NI7_RXTYPE() bfin_read16(USB_EP_NI7_RXTYPE) -#define bfin_write_USB_EP_NI7_RXTYPE(val) bfin_write16(USB_EP_NI7_RXTYPE, val) -#define bfin_read_USB_EP_NI7_RXINTERVAL() bfin_read16(USB_EP_NI7_RXINTERVAL) -#define bfin_write_USB_EP_NI7_RXINTERVAL(val) bfin_write16(USB_EP_NI7_RXINTERVAL, val) -#define bfin_read_USB_EP_NI7_TXCOUNT() bfin_read16(USB_EP_NI7_TXCOUNT) -#define bfin_write_USB_EP_NI7_TXCOUNT(val) bfin_write16(USB_EP_NI7_TXCOUNT, val) - -#define bfin_read_USB_DMA_INTERRUPT() bfin_read16(USB_DMA_INTERRUPT) -#define bfin_write_USB_DMA_INTERRUPT(val) bfin_write16(USB_DMA_INTERRUPT, val) - -/* USB Channel 0 Config Registers */ - -#define bfin_read_USB_DMA0CONTROL() bfin_read16(USB_DMA0CONTROL) -#define bfin_write_USB_DMA0CONTROL(val) bfin_write16(USB_DMA0CONTROL, val) -#define bfin_read_USB_DMA0ADDRLOW() bfin_read16(USB_DMA0ADDRLOW) -#define bfin_write_USB_DMA0ADDRLOW(val) bfin_write16(USB_DMA0ADDRLOW, val) -#define bfin_read_USB_DMA0ADDRHIGH() bfin_read16(USB_DMA0ADDRHIGH) -#define bfin_write_USB_DMA0ADDRHIGH(val) bfin_write16(USB_DMA0ADDRHIGH, val) -#define bfin_read_USB_DMA0COUNTLOW() bfin_read16(USB_DMA0COUNTLOW) -#define bfin_write_USB_DMA0COUNTLOW(val) bfin_write16(USB_DMA0COUNTLOW, val) -#define bfin_read_USB_DMA0COUNTHIGH() bfin_read16(USB_DMA0COUNTHIGH) -#define bfin_write_USB_DMA0COUNTHIGH(val) bfin_write16(USB_DMA0COUNTHIGH, val) - -/* USB Channel 1 Config Registers */ - -#define bfin_read_USB_DMA1CONTROL() bfin_read16(USB_DMA1CONTROL) -#define bfin_write_USB_DMA1CONTROL(val) bfin_write16(USB_DMA1CONTROL, val) -#define bfin_read_USB_DMA1ADDRLOW() bfin_read16(USB_DMA1ADDRLOW) -#define bfin_write_USB_DMA1ADDRLOW(val) bfin_write16(USB_DMA1ADDRLOW, val) -#define bfin_read_USB_DMA1ADDRHIGH() bfin_read16(USB_DMA1ADDRHIGH) -#define bfin_write_USB_DMA1ADDRHIGH(val) bfin_write16(USB_DMA1ADDRHIGH, val) -#define bfin_read_USB_DMA1COUNTLOW() bfin_read16(USB_DMA1COUNTLOW) -#define bfin_write_USB_DMA1COUNTLOW(val) bfin_write16(USB_DMA1COUNTLOW, val) -#define bfin_read_USB_DMA1COUNTHIGH() bfin_read16(USB_DMA1COUNTHIGH) -#define bfin_write_USB_DMA1COUNTHIGH(val) bfin_write16(USB_DMA1COUNTHIGH, val) - -/* USB Channel 2 Config Registers */ - -#define bfin_read_USB_DMA2CONTROL() bfin_read16(USB_DMA2CONTROL) -#define bfin_write_USB_DMA2CONTROL(val) bfin_write16(USB_DMA2CONTROL, val) -#define bfin_read_USB_DMA2ADDRLOW() bfin_read16(USB_DMA2ADDRLOW) -#define bfin_write_USB_DMA2ADDRLOW(val) bfin_write16(USB_DMA2ADDRLOW, val) -#define bfin_read_USB_DMA2ADDRHIGH() bfin_read16(USB_DMA2ADDRHIGH) -#define bfin_write_USB_DMA2ADDRHIGH(val) bfin_write16(USB_DMA2ADDRHIGH, val) -#define bfin_read_USB_DMA2COUNTLOW() bfin_read16(USB_DMA2COUNTLOW) -#define bfin_write_USB_DMA2COUNTLOW(val) bfin_write16(USB_DMA2COUNTLOW, val) -#define bfin_read_USB_DMA2COUNTHIGH() bfin_read16(USB_DMA2COUNTHIGH) -#define bfin_write_USB_DMA2COUNTHIGH(val) bfin_write16(USB_DMA2COUNTHIGH, val) - -/* USB Channel 3 Config Registers */ - -#define bfin_read_USB_DMA3CONTROL() bfin_read16(USB_DMA3CONTROL) -#define bfin_write_USB_DMA3CONTROL(val) bfin_write16(USB_DMA3CONTROL, val) -#define bfin_read_USB_DMA3ADDRLOW() bfin_read16(USB_DMA3ADDRLOW) -#define bfin_write_USB_DMA3ADDRLOW(val) bfin_write16(USB_DMA3ADDRLOW, val) -#define bfin_read_USB_DMA3ADDRHIGH() bfin_read16(USB_DMA3ADDRHIGH) -#define bfin_write_USB_DMA3ADDRHIGH(val) bfin_write16(USB_DMA3ADDRHIGH, val) -#define bfin_read_USB_DMA3COUNTLOW() bfin_read16(USB_DMA3COUNTLOW) -#define bfin_write_USB_DMA3COUNTLOW(val) bfin_write16(USB_DMA3COUNTLOW, val) -#define bfin_read_USB_DMA3COUNTHIGH() bfin_read16(USB_DMA3COUNTHIGH) -#define bfin_write_USB_DMA3COUNTHIGH(val) bfin_write16(USB_DMA3COUNTHIGH, val) - -/* USB Channel 4 Config Registers */ - -#define bfin_read_USB_DMA4CONTROL() bfin_read16(USB_DMA4CONTROL) -#define bfin_write_USB_DMA4CONTROL(val) bfin_write16(USB_DMA4CONTROL, val) -#define bfin_read_USB_DMA4ADDRLOW() bfin_read16(USB_DMA4ADDRLOW) -#define bfin_write_USB_DMA4ADDRLOW(val) bfin_write16(USB_DMA4ADDRLOW, val) -#define bfin_read_USB_DMA4ADDRHIGH() bfin_read16(USB_DMA4ADDRHIGH) -#define bfin_write_USB_DMA4ADDRHIGH(val) bfin_write16(USB_DMA4ADDRHIGH, val) -#define bfin_read_USB_DMA4COUNTLOW() bfin_read16(USB_DMA4COUNTLOW) -#define bfin_write_USB_DMA4COUNTLOW(val) bfin_write16(USB_DMA4COUNTLOW, val) -#define bfin_read_USB_DMA4COUNTHIGH() bfin_read16(USB_DMA4COUNTHIGH) -#define bfin_write_USB_DMA4COUNTHIGH(val) bfin_write16(USB_DMA4COUNTHIGH, val) - -/* USB Channel 5 Config Registers */ - -#define bfin_read_USB_DMA5CONTROL() bfin_read16(USB_DMA5CONTROL) -#define bfin_write_USB_DMA5CONTROL(val) bfin_write16(USB_DMA5CONTROL, val) -#define bfin_read_USB_DMA5ADDRLOW() bfin_read16(USB_DMA5ADDRLOW) -#define bfin_write_USB_DMA5ADDRLOW(val) bfin_write16(USB_DMA5ADDRLOW, val) -#define bfin_read_USB_DMA5ADDRHIGH() bfin_read16(USB_DMA5ADDRHIGH) -#define bfin_write_USB_DMA5ADDRHIGH(val) bfin_write16(USB_DMA5ADDRHIGH, val) -#define bfin_read_USB_DMA5COUNTLOW() bfin_read16(USB_DMA5COUNTLOW) -#define bfin_write_USB_DMA5COUNTLOW(val) bfin_write16(USB_DMA5COUNTLOW, val) -#define bfin_read_USB_DMA5COUNTHIGH() bfin_read16(USB_DMA5COUNTHIGH) -#define bfin_write_USB_DMA5COUNTHIGH(val) bfin_write16(USB_DMA5COUNTHIGH, val) - -/* USB Channel 6 Config Registers */ - -#define bfin_read_USB_DMA6CONTROL() bfin_read16(USB_DMA6CONTROL) -#define bfin_write_USB_DMA6CONTROL(val) bfin_write16(USB_DMA6CONTROL, val) -#define bfin_read_USB_DMA6ADDRLOW() bfin_read16(USB_DMA6ADDRLOW) -#define bfin_write_USB_DMA6ADDRLOW(val) bfin_write16(USB_DMA6ADDRLOW, val) -#define bfin_read_USB_DMA6ADDRHIGH() bfin_read16(USB_DMA6ADDRHIGH) -#define bfin_write_USB_DMA6ADDRHIGH(val) bfin_write16(USB_DMA6ADDRHIGH, val) -#define bfin_read_USB_DMA6COUNTLOW() bfin_read16(USB_DMA6COUNTLOW) -#define bfin_write_USB_DMA6COUNTLOW(val) bfin_write16(USB_DMA6COUNTLOW, val) -#define bfin_read_USB_DMA6COUNTHIGH() bfin_read16(USB_DMA6COUNTHIGH) -#define bfin_write_USB_DMA6COUNTHIGH(val) bfin_write16(USB_DMA6COUNTHIGH, val) - -/* USB Channel 7 Config Registers */ - -#define bfin_read_USB_DMA7CONTROL() bfin_read16(USB_DMA7CONTROL) -#define bfin_write_USB_DMA7CONTROL(val) bfin_write16(USB_DMA7CONTROL, val) -#define bfin_read_USB_DMA7ADDRLOW() bfin_read16(USB_DMA7ADDRLOW) -#define bfin_write_USB_DMA7ADDRLOW(val) bfin_write16(USB_DMA7ADDRLOW, val) -#define bfin_read_USB_DMA7ADDRHIGH() bfin_read16(USB_DMA7ADDRHIGH) -#define bfin_write_USB_DMA7ADDRHIGH(val) bfin_write16(USB_DMA7ADDRHIGH, val) -#define bfin_read_USB_DMA7COUNTLOW() bfin_read16(USB_DMA7COUNTLOW) -#define bfin_write_USB_DMA7COUNTLOW(val) bfin_write16(USB_DMA7COUNTLOW, val) -#define bfin_read_USB_DMA7COUNTHIGH() bfin_read16(USB_DMA7COUNTHIGH) -#define bfin_write_USB_DMA7COUNTHIGH(val) bfin_write16(USB_DMA7COUNTHIGH, val) - #endif /* _CDEF_BF527_H */ diff --git a/arch/blackfin/mach-bf527/include/mach/cdefBF52x_base.h b/arch/blackfin/mach-bf527/include/mach/cdefBF52x_base.h index 7014dde10dd6..12f2ad45314e 100644 --- a/arch/blackfin/mach-bf527/include/mach/cdefBF52x_base.h +++ b/arch/blackfin/mach-bf527/include/mach/cdefBF52x_base.h @@ -844,6 +844,7 @@ #define bfin_write_PPI_CONTROL(val) bfin_write16(PPI_CONTROL, val) #define bfin_read_PPI_STATUS() bfin_read16(PPI_STATUS) #define bfin_write_PPI_STATUS(val) bfin_write16(PPI_STATUS, val) +#define bfin_clear_PPI_STATUS() bfin_write_PPI_STATUS(0xFFFF) #define bfin_read_PPI_DELAY() bfin_read16(PPI_DELAY) #define bfin_write_PPI_DELAY(val) bfin_write16(PPI_DELAY, val) #define bfin_read_PPI_COUNT() bfin_read16(PPI_COUNT) @@ -1062,17 +1063,6 @@ #define bfin_read_CNT_MIN() bfin_read32(CNT_MIN) #define bfin_write_CNT_MIN(val) bfin_write32(CNT_MIN, val) -/* OTP/FUSE Registers */ - -#define bfin_read_OTP_CONTROL() bfin_read16(OTP_CONTROL) -#define bfin_write_OTP_CONTROL(val) bfin_write16(OTP_CONTROL, val) -#define bfin_read_OTP_BEN() bfin_read16(OTP_BEN) -#define bfin_write_OTP_BEN(val) bfin_write16(OTP_BEN, val) -#define bfin_read_OTP_STATUS() bfin_read16(OTP_STATUS) -#define bfin_write_OTP_STATUS(val) bfin_write16(OTP_STATUS, val) -#define bfin_read_OTP_TIMING() bfin_read32(OTP_TIMING) -#define bfin_write_OTP_TIMING(val) bfin_write32(OTP_TIMING, val) - /* Security Registers */ #define bfin_read_SECURE_SYSSWT() bfin_read32(SECURE_SYSSWT) @@ -1082,17 +1072,6 @@ #define bfin_read_SECURE_STATUS() bfin_read16(SECURE_STATUS) #define bfin_write_SECURE_STATUS(val) bfin_write16(SECURE_STATUS, val) -/* OTP Read/Write Data Buffer Registers */ - -#define bfin_read_OTP_DATA0() bfin_read32(OTP_DATA0) -#define bfin_write_OTP_DATA0(val) bfin_write32(OTP_DATA0, val) -#define bfin_read_OTP_DATA1() bfin_read32(OTP_DATA1) -#define bfin_write_OTP_DATA1(val) bfin_write32(OTP_DATA1, val) -#define bfin_read_OTP_DATA2() bfin_read32(OTP_DATA2) -#define bfin_write_OTP_DATA2(val) bfin_write32(OTP_DATA2, val) -#define bfin_read_OTP_DATA3() bfin_read32(OTP_DATA3) -#define bfin_write_OTP_DATA3(val) bfin_write32(OTP_DATA3, val) - /* NFC Registers */ #define bfin_read_NFC_CTL() bfin_read16(NFC_CTL) diff --git a/arch/blackfin/mach-bf527/include/mach/defBF525.h b/arch/blackfin/mach-bf527/include/mach/defBF525.h index 82abefc1ef6c..c136f7032962 100644 --- a/arch/blackfin/mach-bf527/include/mach/defBF525.h +++ b/arch/blackfin/mach-bf527/include/mach/defBF525.h @@ -7,15 +7,8 @@ #ifndef _DEF_BF525_H #define _DEF_BF525_H -/* Include all Core registers and bit definitions */ -#include <asm/def_LPBlackfin.h> - -/* SYSTEM & MMR ADDRESS DEFINITIONS FOR ADSP-BF525 */ - -/* Include defBF52x_base.h for the set of #defines that are common to all ADSP-BF52x processors */ -#include "defBF52x_base.h" - -/* The following are the #defines needed by ADSP-BF525 that are not in the common header */ +/* BF525 is BF522 + USB */ +#include "defBF522.h" /* USB Control Registers */ diff --git a/arch/blackfin/mach-bf527/include/mach/defBF527.h b/arch/blackfin/mach-bf527/include/mach/defBF527.h index 570a125df025..4dd58fb33156 100644 --- a/arch/blackfin/mach-bf527/include/mach/defBF527.h +++ b/arch/blackfin/mach-bf527/include/mach/defBF527.h @@ -7,15 +7,9 @@ #ifndef _DEF_BF527_H #define _DEF_BF527_H -/* Include all Core registers and bit definitions */ -#include <asm/def_LPBlackfin.h> +/* BF527 is BF525 + EMAC */ +#include "defBF525.h" -/* SYSTEM & MMR ADDRESS DEFINITIONS FOR ADSP-BF527 */ - -/* Include defBF52x_base.h for the set of #defines that are common to all ADSP-BF52x processors */ -#include "defBF52x_base.h" - -/* The following are the #defines needed by ADSP-BF527 that are not in the common header */ /* 10/100 Ethernet Controller (0xFFC03000 - 0xFFC031FF) */ #define EMAC_OPMODE 0xFFC03000 /* Operating Mode Register */ @@ -394,673 +388,4 @@ #define TX_GE1024_CNT 0x00200000 /* 1024-Max-Byte TX Frames Sent */ #define TX_ABORT_CNT 0x00400000 /* TX Frames Aborted */ -/* USB Control Registers */ - -#define USB_FADDR 0xffc03800 /* Function address register */ -#define USB_POWER 0xffc03804 /* Power management register */ -#define USB_INTRTX 0xffc03808 /* Interrupt register for endpoint 0 and Tx endpoint 1 to 7 */ -#define USB_INTRRX 0xffc0380c /* Interrupt register for Rx endpoints 1 to 7 */ -#define USB_INTRTXE 0xffc03810 /* Interrupt enable register for IntrTx */ -#define USB_INTRRXE 0xffc03814 /* Interrupt enable register for IntrRx */ -#define USB_INTRUSB 0xffc03818 /* Interrupt register for common USB interrupts */ -#define USB_INTRUSBE 0xffc0381c /* Interrupt enable register for IntrUSB */ -#define USB_FRAME 0xffc03820 /* USB frame number */ -#define USB_INDEX 0xffc03824 /* Index register for selecting the indexed endpoint registers */ -#define USB_TESTMODE 0xffc03828 /* Enabled USB 20 test modes */ -#define USB_GLOBINTR 0xffc0382c /* Global Interrupt Mask register and Wakeup Exception Interrupt */ -#define USB_GLOBAL_CTL 0xffc03830 /* Global Clock Control for the core */ - -/* USB Packet Control Registers */ - -#define USB_TX_MAX_PACKET 0xffc03840 /* Maximum packet size for Host Tx endpoint */ -#define USB_CSR0 0xffc03844 /* Control Status register for endpoint 0 and Control Status register for Host Tx endpoint */ -#define USB_TXCSR 0xffc03844 /* Control Status register for endpoint 0 and Control Status register for Host Tx endpoint */ -#define USB_RX_MAX_PACKET 0xffc03848 /* Maximum packet size for Host Rx endpoint */ -#define USB_RXCSR 0xffc0384c /* Control Status register for Host Rx endpoint */ -#define USB_COUNT0 0xffc03850 /* Number of bytes received in endpoint 0 FIFO and Number of bytes received in Host Tx endpoint */ -#define USB_RXCOUNT 0xffc03850 /* Number of bytes received in endpoint 0 FIFO and Number of bytes received in Host Tx endpoint */ -#define USB_TXTYPE 0xffc03854 /* Sets the transaction protocol and peripheral endpoint number for the Host Tx endpoint */ -#define USB_NAKLIMIT0 0xffc03858 /* Sets the NAK response timeout on Endpoint 0 and on Bulk transfers for Host Tx endpoint */ -#define USB_TXINTERVAL 0xffc03858 /* Sets the NAK response timeout on Endpoint 0 and on Bulk transfers for Host Tx endpoint */ -#define USB_RXTYPE 0xffc0385c /* Sets the transaction protocol and peripheral endpoint number for the Host Rx endpoint */ -#define USB_RXINTERVAL 0xffc03860 /* Sets the polling interval for Interrupt and Isochronous transfers or the NAK response timeout on Bulk transfers */ -#define USB_TXCOUNT 0xffc03868 /* Number of bytes to be written to the selected endpoint Tx FIFO */ - -/* USB Endpoint FIFO Registers */ - -#define USB_EP0_FIFO 0xffc03880 /* Endpoint 0 FIFO */ -#define USB_EP1_FIFO 0xffc03888 /* Endpoint 1 FIFO */ -#define USB_EP2_FIFO 0xffc03890 /* Endpoint 2 FIFO */ -#define USB_EP3_FIFO 0xffc03898 /* Endpoint 3 FIFO */ -#define USB_EP4_FIFO 0xffc038a0 /* Endpoint 4 FIFO */ -#define USB_EP5_FIFO 0xffc038a8 /* Endpoint 5 FIFO */ -#define USB_EP6_FIFO 0xffc038b0 /* Endpoint 6 FIFO */ -#define USB_EP7_FIFO 0xffc038b8 /* Endpoint 7 FIFO */ - -/* USB OTG Control Registers */ - -#define USB_OTG_DEV_CTL 0xffc03900 /* OTG Device Control Register */ -#define USB_OTG_VBUS_IRQ 0xffc03904 /* OTG VBUS Control Interrupts */ -#define USB_OTG_VBUS_MASK 0xffc03908 /* VBUS Control Interrupt Enable */ - -/* USB Phy Control Registers */ - -#define USB_LINKINFO 0xffc03948 /* Enables programming of some PHY-side delays */ -#define USB_VPLEN 0xffc0394c /* Determines duration of VBUS pulse for VBUS charging */ -#define USB_HS_EOF1 0xffc03950 /* Time buffer for High-Speed transactions */ -#define USB_FS_EOF1 0xffc03954 /* Time buffer for Full-Speed transactions */ -#define USB_LS_EOF1 0xffc03958 /* Time buffer for Low-Speed transactions */ - -/* (APHY_CNTRL is for ADI usage only) */ - -#define USB_APHY_CNTRL 0xffc039e0 /* Register that increases visibility of Analog PHY */ - -/* (APHY_CALIB is for ADI usage only) */ - -#define USB_APHY_CALIB 0xffc039e4 /* Register used to set some calibration values */ - -#define USB_APHY_CNTRL2 0xffc039e8 /* Register used to prevent re-enumeration once Moab goes into hibernate mode */ - -/* (PHY_TEST is for ADI usage only) */ - -#define USB_PHY_TEST 0xffc039ec /* Used for reducing simulation time and simplifies FIFO testability */ - -#define USB_PLLOSC_CTRL 0xffc039f0 /* Used to program different parameters for USB PLL and Oscillator */ -#define USB_SRP_CLKDIV 0xffc039f4 /* Used to program clock divide value for the clock fed to the SRP detection logic */ - -/* USB Endpoint 0 Control Registers */ - -#define USB_EP_NI0_TXMAXP 0xffc03a00 /* Maximum packet size for Host Tx endpoint0 */ -#define USB_EP_NI0_TXCSR 0xffc03a04 /* Control Status register for endpoint 0 */ -#define USB_EP_NI0_RXMAXP 0xffc03a08 /* Maximum packet size for Host Rx endpoint0 */ -#define USB_EP_NI0_RXCSR 0xffc03a0c /* Control Status register for Host Rx endpoint0 */ -#define USB_EP_NI0_RXCOUNT 0xffc03a10 /* Number of bytes received in endpoint 0 FIFO */ -#define USB_EP_NI0_TXTYPE 0xffc03a14 /* Sets the transaction protocol and peripheral endpoint number for the Host Tx endpoint0 */ -#define USB_EP_NI0_TXINTERVAL 0xffc03a18 /* Sets the NAK response timeout on Endpoint 0 */ -#define USB_EP_NI0_RXTYPE 0xffc03a1c /* Sets the transaction protocol and peripheral endpoint number for the Host Rx endpoint0 */ -#define USB_EP_NI0_RXINTERVAL 0xffc03a20 /* Sets the polling interval for Interrupt/Isochronous transfers or the NAK response timeout on Bulk transfers for Host Rx endpoint0 */ -#define USB_EP_NI0_TXCOUNT 0xffc03a28 /* Number of bytes to be written to the endpoint0 Tx FIFO */ - -/* USB Endpoint 1 Control Registers */ - -#define USB_EP_NI1_TXMAXP 0xffc03a40 /* Maximum packet size for Host Tx endpoint1 */ -#define USB_EP_NI1_TXCSR 0xffc03a44 /* Control Status register for endpoint1 */ -#define USB_EP_NI1_RXMAXP 0xffc03a48 /* Maximum packet size for Host Rx endpoint1 */ -#define USB_EP_NI1_RXCSR 0xffc03a4c /* Control Status register for Host Rx endpoint1 */ -#define USB_EP_NI1_RXCOUNT 0xffc03a50 /* Number of bytes received in endpoint1 FIFO */ -#define USB_EP_NI1_TXTYPE 0xffc03a54 /* Sets the transaction protocol and peripheral endpoint number for the Host Tx endpoint1 */ -#define USB_EP_NI1_TXINTERVAL 0xffc03a58 /* Sets the NAK response timeout on Endpoint1 */ -#define USB_EP_NI1_RXTYPE 0xffc03a5c /* Sets the transaction protocol and peripheral endpoint number for the Host Rx endpoint1 */ -#define USB_EP_NI1_RXINTERVAL 0xffc03a60 /* Sets the polling interval for Interrupt/Isochronous transfers or the NAK response timeout on Bulk transfers for Host Rx endpoint1 */ -#define USB_EP_NI1_TXCOUNT 0xffc03a68 /* Number of bytes to be written to the+H102 endpoint1 Tx FIFO */ - -/* USB Endpoint 2 Control Registers */ - -#define USB_EP_NI2_TXMAXP 0xffc03a80 /* Maximum packet size for Host Tx endpoint2 */ -#define USB_EP_NI2_TXCSR 0xffc03a84 /* Control Status register for endpoint2 */ -#define USB_EP_NI2_RXMAXP 0xffc03a88 /* Maximum packet size for Host Rx endpoint2 */ -#define USB_EP_NI2_RXCSR 0xffc03a8c /* Control Status register for Host Rx endpoint2 */ -#define USB_EP_NI2_RXCOUNT 0xffc03a90 /* Number of bytes received in endpoint2 FIFO */ -#define USB_EP_NI2_TXTYPE 0xffc03a94 /* Sets the transaction protocol and peripheral endpoint number for the Host Tx endpoint2 */ -#define USB_EP_NI2_TXINTERVAL 0xffc03a98 /* Sets the NAK response timeout on Endpoint2 */ -#define USB_EP_NI2_RXTYPE 0xffc03a9c /* Sets the transaction protocol and peripheral endpoint number for the Host Rx endpoint2 */ -#define USB_EP_NI2_RXINTERVAL 0xffc03aa0 /* Sets the polling interval for Interrupt/Isochronous transfers or the NAK response timeout on Bulk transfers for Host Rx endpoint2 */ -#define USB_EP_NI2_TXCOUNT 0xffc03aa8 /* Number of bytes to be written to the endpoint2 Tx FIFO */ - -/* USB Endpoint 3 Control Registers */ - -#define USB_EP_NI3_TXMAXP 0xffc03ac0 /* Maximum packet size for Host Tx endpoint3 */ -#define USB_EP_NI3_TXCSR 0xffc03ac4 /* Control Status register for endpoint3 */ -#define USB_EP_NI3_RXMAXP 0xffc03ac8 /* Maximum packet size for Host Rx endpoint3 */ -#define USB_EP_NI3_RXCSR 0xffc03acc /* Control Status register for Host Rx endpoint3 */ -#define USB_EP_NI3_RXCOUNT 0xffc03ad0 /* Number of bytes received in endpoint3 FIFO */ -#define USB_EP_NI3_TXTYPE 0xffc03ad4 /* Sets the transaction protocol and peripheral endpoint number for the Host Tx endpoint3 */ -#define USB_EP_NI3_TXINTERVAL 0xffc03ad8 /* Sets the NAK response timeout on Endpoint3 */ -#define USB_EP_NI3_RXTYPE 0xffc03adc /* Sets the transaction protocol and peripheral endpoint number for the Host Rx endpoint3 */ -#define USB_EP_NI3_RXINTERVAL 0xffc03ae0 /* Sets the polling interval for Interrupt/Isochronous transfers or the NAK response timeout on Bulk transfers for Host Rx endpoint3 */ -#define USB_EP_NI3_TXCOUNT 0xffc03ae8 /* Number of bytes to be written to the H124endpoint3 Tx FIFO */ - -/* USB Endpoint 4 Control Registers */ - -#define USB_EP_NI4_TXMAXP 0xffc03b00 /* Maximum packet size for Host Tx endpoint4 */ -#define USB_EP_NI4_TXCSR 0xffc03b04 /* Control Status register for endpoint4 */ -#define USB_EP_NI4_RXMAXP 0xffc03b08 /* Maximum packet size for Host Rx endpoint4 */ -#define USB_EP_NI4_RXCSR 0xffc03b0c /* Control Status register for Host Rx endpoint4 */ -#define USB_EP_NI4_RXCOUNT 0xffc03b10 /* Number of bytes received in endpoint4 FIFO */ -#define USB_EP_NI4_TXTYPE 0xffc03b14 /* Sets the transaction protocol and peripheral endpoint number for the Host Tx endpoint4 */ -#define USB_EP_NI4_TXINTERVAL 0xffc03b18 /* Sets the NAK response timeout on Endpoint4 */ -#define USB_EP_NI4_RXTYPE 0xffc03b1c /* Sets the transaction protocol and peripheral endpoint number for the Host Rx endpoint4 */ -#define USB_EP_NI4_RXINTERVAL 0xffc03b20 /* Sets the polling interval for Interrupt/Isochronous transfers or the NAK response timeout on Bulk transfers for Host Rx endpoint4 */ -#define USB_EP_NI4_TXCOUNT 0xffc03b28 /* Number of bytes to be written to the endpoint4 Tx FIFO */ - -/* USB Endpoint 5 Control Registers */ - -#define USB_EP_NI5_TXMAXP 0xffc03b40 /* Maximum packet size for Host Tx endpoint5 */ -#define USB_EP_NI5_TXCSR 0xffc03b44 /* Control Status register for endpoint5 */ -#define USB_EP_NI5_RXMAXP 0xffc03b48 /* Maximum packet size for Host Rx endpoint5 */ -#define USB_EP_NI5_RXCSR 0xffc03b4c /* Control Status register for Host Rx endpoint5 */ -#define USB_EP_NI5_RXCOUNT 0xffc03b50 /* Number of bytes received in endpoint5 FIFO */ -#define USB_EP_NI5_TXTYPE 0xffc03b54 /* Sets the transaction protocol and peripheral endpoint number for the Host Tx endpoint5 */ -#define USB_EP_NI5_TXINTERVAL 0xffc03b58 /* Sets the NAK response timeout on Endpoint5 */ -#define USB_EP_NI5_RXTYPE 0xffc03b5c /* Sets the transaction protocol and peripheral endpoint number for the Host Rx endpoint5 */ -#define USB_EP_NI5_RXINTERVAL 0xffc03b60 /* Sets the polling interval for Interrupt/Isochronous transfers or the NAK response timeout on Bulk transfers for Host Rx endpoint5 */ -#define USB_EP_NI5_TXCOUNT 0xffc03b68 /* Number of bytes to be written to the endpoint5 Tx FIFO */ - -/* USB Endpoint 6 Control Registers */ - -#define USB_EP_NI6_TXMAXP 0xffc03b80 /* Maximum packet size for Host Tx endpoint6 */ -#define USB_EP_NI6_TXCSR 0xffc03b84 /* Control Status register for endpoint6 */ -#define USB_EP_NI6_RXMAXP 0xffc03b88 /* Maximum packet size for Host Rx endpoint6 */ -#define USB_EP_NI6_RXCSR 0xffc03b8c /* Control Status register for Host Rx endpoint6 */ -#define USB_EP_NI6_RXCOUNT 0xffc03b90 /* Number of bytes received in endpoint6 FIFO */ -#define USB_EP_NI6_TXTYPE 0xffc03b94 /* Sets the transaction protocol and peripheral endpoint number for the Host Tx endpoint6 */ -#define USB_EP_NI6_TXINTERVAL 0xffc03b98 /* Sets the NAK response timeout on Endpoint6 */ -#define USB_EP_NI6_RXTYPE 0xffc03b9c /* Sets the transaction protocol and peripheral endpoint number for the Host Rx endpoint6 */ -#define USB_EP_NI6_RXINTERVAL 0xffc03ba0 /* Sets the polling interval for Interrupt/Isochronous transfers or the NAK response timeout on Bulk transfers for Host Rx endpoint6 */ -#define USB_EP_NI6_TXCOUNT 0xffc03ba8 /* Number of bytes to be written to the endpoint6 Tx FIFO */ - -/* USB Endpoint 7 Control Registers */ - -#define USB_EP_NI7_TXMAXP 0xffc03bc0 /* Maximum packet size for Host Tx endpoint7 */ -#define USB_EP_NI7_TXCSR 0xffc03bc4 /* Control Status register for endpoint7 */ -#define USB_EP_NI7_RXMAXP 0xffc03bc8 /* Maximum packet size for Host Rx endpoint7 */ -#define USB_EP_NI7_RXCSR 0xffc03bcc /* Control Status register for Host Rx endpoint7 */ -#define USB_EP_NI7_RXCOUNT 0xffc03bd0 /* Number of bytes received in endpoint7 FIFO */ -#define USB_EP_NI7_TXTYPE 0xffc03bd4 /* Sets the transaction protocol and peripheral endpoint number for the Host Tx endpoint7 */ -#define USB_EP_NI7_TXINTERVAL 0xffc03bd8 /* Sets the NAK response timeout on Endpoint7 */ -#define USB_EP_NI7_RXTYPE 0xffc03bdc /* Sets the transaction protocol and peripheral endpoint number for the Host Rx endpoint7 */ -#define USB_EP_NI7_RXINTERVAL 0xffc03bf0 /* Sets the polling interval for Interrupt/Isochronous transfers or the NAK response timeout on Bulk transfers for Host Rx endpoint7 */ -#define USB_EP_NI7_TXCOUNT 0xffc03bf8 /* Number of bytes to be written to the endpoint7 Tx FIFO */ - -#define USB_DMA_INTERRUPT 0xffc03c00 /* Indicates pending interrupts for the DMA channels */ - -/* USB Channel 0 Config Registers */ - -#define USB_DMA0CONTROL 0xffc03c04 /* DMA master channel 0 configuration */ -#define USB_DMA0ADDRLOW 0xffc03c08 /* Lower 16-bits of memory source/destination address for DMA master channel 0 */ -#define USB_DMA0ADDRHIGH 0xffc03c0c /* Upper 16-bits of memory source/destination address for DMA master channel 0 */ -#define USB_DMA0COUNTLOW 0xffc03c10 /* Lower 16-bits of byte count of DMA transfer for DMA master channel 0 */ -#define USB_DMA0COUNTHIGH 0xffc03c14 /* Upper 16-bits of byte count of DMA transfer for DMA master channel 0 */ - -/* USB Channel 1 Config Registers */ - -#define USB_DMA1CONTROL 0xffc03c24 /* DMA master channel 1 configuration */ -#define USB_DMA1ADDRLOW 0xffc03c28 /* Lower 16-bits of memory source/destination address for DMA master channel 1 */ -#define USB_DMA1ADDRHIGH 0xffc03c2c /* Upper 16-bits of memory source/destination address for DMA master channel 1 */ -#define USB_DMA1COUNTLOW 0xffc03c30 /* Lower 16-bits of byte count of DMA transfer for DMA master channel 1 */ -#define USB_DMA1COUNTHIGH 0xffc03c34 /* Upper 16-bits of byte count of DMA transfer for DMA master channel 1 */ - -/* USB Channel 2 Config Registers */ - -#define USB_DMA2CONTROL 0xffc03c44 /* DMA master channel 2 configuration */ -#define USB_DMA2ADDRLOW 0xffc03c48 /* Lower 16-bits of memory source/destination address for DMA master channel 2 */ -#define USB_DMA2ADDRHIGH 0xffc03c4c /* Upper 16-bits of memory source/destination address for DMA master channel 2 */ -#define USB_DMA2COUNTLOW 0xffc03c50 /* Lower 16-bits of byte count of DMA transfer for DMA master channel 2 */ -#define USB_DMA2COUNTHIGH 0xffc03c54 /* Upper 16-bits of byte count of DMA transfer for DMA master channel 2 */ - -/* USB Channel 3 Config Registers */ - -#define USB_DMA3CONTROL 0xffc03c64 /* DMA master channel 3 configuration */ -#define USB_DMA3ADDRLOW 0xffc03c68 /* Lower 16-bits of memory source/destination address for DMA master channel 3 */ -#define USB_DMA3ADDRHIGH 0xffc03c6c /* Upper 16-bits of memory source/destination address for DMA master channel 3 */ -#define USB_DMA3COUNTLOW 0xffc03c70 /* Lower 16-bits of byte count of DMA transfer for DMA master channel 3 */ -#define USB_DMA3COUNTHIGH 0xffc03c74 /* Upper 16-bits of byte count of DMA transfer for DMA master channel 3 */ - -/* USB Channel 4 Config Registers */ - -#define USB_DMA4CONTROL 0xffc03c84 /* DMA master channel 4 configuration */ -#define USB_DMA4ADDRLOW 0xffc03c88 /* Lower 16-bits of memory source/destination address for DMA master channel 4 */ -#define USB_DMA4ADDRHIGH 0xffc03c8c /* Upper 16-bits of memory source/destination address for DMA master channel 4 */ -#define USB_DMA4COUNTLOW 0xffc03c90 /* Lower 16-bits of byte count of DMA transfer for DMA master channel 4 */ -#define USB_DMA4COUNTHIGH 0xffc03c94 /* Upper 16-bits of byte count of DMA transfer for DMA master channel 4 */ - -/* USB Channel 5 Config Registers */ - -#define USB_DMA5CONTROL 0xffc03ca4 /* DMA master channel 5 configuration */ -#define USB_DMA5ADDRLOW 0xffc03ca8 /* Lower 16-bits of memory source/destination address for DMA master channel 5 */ -#define USB_DMA5ADDRHIGH 0xffc03cac /* Upper 16-bits of memory source/destination address for DMA master channel 5 */ -#define USB_DMA5COUNTLOW 0xffc03cb0 /* Lower 16-bits of byte count of DMA transfer for DMA master channel 5 */ -#define USB_DMA5COUNTHIGH 0xffc03cb4 /* Upper 16-bits of byte count of DMA transfer for DMA master channel 5 */ - -/* USB Channel 6 Config Registers */ - -#define USB_DMA6CONTROL 0xffc03cc4 /* DMA master channel 6 configuration */ -#define USB_DMA6ADDRLOW 0xffc03cc8 /* Lower 16-bits of memory source/destination address for DMA master channel 6 */ -#define USB_DMA6ADDRHIGH 0xffc03ccc /* Upper 16-bits of memory source/destination address for DMA master channel 6 */ -#define USB_DMA6COUNTLOW 0xffc03cd0 /* Lower 16-bits of byte count of DMA transfer for DMA master channel 6 */ -#define USB_DMA6COUNTHIGH 0xffc03cd4 /* Upper 16-bits of byte count of DMA transfer for DMA master channel 6 */ - -/* USB Channel 7 Config Registers */ - -#define USB_DMA7CONTROL 0xffc03ce4 /* DMA master channel 7 configuration */ -#define USB_DMA7ADDRLOW 0xffc03ce8 /* Lower 16-bits of memory source/destination address for DMA master channel 7 */ -#define USB_DMA7ADDRHIGH 0xffc03cec /* Upper 16-bits of memory source/destination address for DMA master channel 7 */ -#define USB_DMA7COUNTLOW 0xffc03cf0 /* Lower 16-bits of byte count of DMA transfer for DMA master channel 7 */ -#define USB_DMA7COUNTHIGH 0xffc03cf4 /* Upper 16-bits of byte count of DMA transfer for DMA master channel 7 */ - -/* Bit masks for USB_FADDR */ - -#define FUNCTION_ADDRESS 0x7f /* Function address */ - -/* Bit masks for USB_POWER */ - -#define ENABLE_SUSPENDM 0x1 /* enable SuspendM output */ -#define nENABLE_SUSPENDM 0x0 -#define SUSPEND_MODE 0x2 /* Suspend Mode indicator */ -#define nSUSPEND_MODE 0x0 -#define RESUME_MODE 0x4 /* DMA Mode */ -#define nRESUME_MODE 0x0 -#define RESET 0x8 /* Reset indicator */ -#define nRESET 0x0 -#define HS_MODE 0x10 /* High Speed mode indicator */ -#define nHS_MODE 0x0 -#define HS_ENABLE 0x20 /* high Speed Enable */ -#define nHS_ENABLE 0x0 -#define SOFT_CONN 0x40 /* Soft connect */ -#define nSOFT_CONN 0x0 -#define ISO_UPDATE 0x80 /* Isochronous update */ -#define nISO_UPDATE 0x0 - -/* Bit masks for USB_INTRTX */ - -#define EP0_TX 0x1 /* Tx Endpoint 0 interrupt */ -#define nEP0_TX 0x0 -#define EP1_TX 0x2 /* Tx Endpoint 1 interrupt */ -#define nEP1_TX 0x0 -#define EP2_TX 0x4 /* Tx Endpoint 2 interrupt */ -#define nEP2_TX 0x0 -#define EP3_TX 0x8 /* Tx Endpoint 3 interrupt */ -#define nEP3_TX 0x0 -#define EP4_TX 0x10 /* Tx Endpoint 4 interrupt */ -#define nEP4_TX 0x0 -#define EP5_TX 0x20 /* Tx Endpoint 5 interrupt */ -#define nEP5_TX 0x0 -#define EP6_TX 0x40 /* Tx Endpoint 6 interrupt */ -#define nEP6_TX 0x0 -#define EP7_TX 0x80 /* Tx Endpoint 7 interrupt */ -#define nEP7_TX 0x0 - -/* Bit masks for USB_INTRRX */ - -#define EP1_RX 0x2 /* Rx Endpoint 1 interrupt */ -#define nEP1_RX 0x0 -#define EP2_RX 0x4 /* Rx Endpoint 2 interrupt */ -#define nEP2_RX 0x0 -#define EP3_RX 0x8 /* Rx Endpoint 3 interrupt */ -#define nEP3_RX 0x0 -#define EP4_RX 0x10 /* Rx Endpoint 4 interrupt */ -#define nEP4_RX 0x0 -#define EP5_RX 0x20 /* Rx Endpoint 5 interrupt */ -#define nEP5_RX 0x0 -#define EP6_RX 0x40 /* Rx Endpoint 6 interrupt */ -#define nEP6_RX 0x0 -#define EP7_RX 0x80 /* Rx Endpoint 7 interrupt */ -#define nEP7_RX 0x0 - -/* Bit masks for USB_INTRTXE */ - -#define EP0_TX_E 0x1 /* Endpoint 0 interrupt Enable */ -#define nEP0_TX_E 0x0 -#define EP1_TX_E 0x2 /* Tx Endpoint 1 interrupt Enable */ -#define nEP1_TX_E 0x0 -#define EP2_TX_E 0x4 /* Tx Endpoint 2 interrupt Enable */ -#define nEP2_TX_E 0x0 -#define EP3_TX_E 0x8 /* Tx Endpoint 3 interrupt Enable */ -#define nEP3_TX_E 0x0 -#define EP4_TX_E 0x10 /* Tx Endpoint 4 interrupt Enable */ -#define nEP4_TX_E 0x0 -#define EP5_TX_E 0x20 /* Tx Endpoint 5 interrupt Enable */ -#define nEP5_TX_E 0x0 -#define EP6_TX_E 0x40 /* Tx Endpoint 6 interrupt Enable */ -#define nEP6_TX_E 0x0 -#define EP7_TX_E 0x80 /* Tx Endpoint 7 interrupt Enable */ -#define nEP7_TX_E 0x0 - -/* Bit masks for USB_INTRRXE */ - -#define EP1_RX_E 0x2 /* Rx Endpoint 1 interrupt Enable */ -#define nEP1_RX_E 0x0 -#define EP2_RX_E 0x4 /* Rx Endpoint 2 interrupt Enable */ -#define nEP2_RX_E 0x0 -#define EP3_RX_E 0x8 /* Rx Endpoint 3 interrupt Enable */ -#define nEP3_RX_E 0x0 -#define EP4_RX_E 0x10 /* Rx Endpoint 4 interrupt Enable */ -#define nEP4_RX_E 0x0 -#define EP5_RX_E 0x20 /* Rx Endpoint 5 interrupt Enable */ -#define nEP5_RX_E 0x0 -#define EP6_RX_E 0x40 /* Rx Endpoint 6 interrupt Enable */ -#define nEP6_RX_E 0x0 -#define EP7_RX_E 0x80 /* Rx Endpoint 7 interrupt Enable */ -#define nEP7_RX_E 0x0 - -/* Bit masks for USB_INTRUSB */ - -#define SUSPEND_B 0x1 /* Suspend indicator */ -#define nSUSPEND_B 0x0 -#define RESUME_B 0x2 /* Resume indicator */ -#define nRESUME_B 0x0 -#define RESET_OR_BABLE_B 0x4 /* Reset/babble indicator */ -#define nRESET_OR_BABLE_B 0x0 -#define SOF_B 0x8 /* Start of frame */ -#define nSOF_B 0x0 -#define CONN_B 0x10 /* Connection indicator */ -#define nCONN_B 0x0 -#define DISCON_B 0x20 /* Disconnect indicator */ -#define nDISCON_B 0x0 -#define SESSION_REQ_B 0x40 /* Session Request */ -#define nSESSION_REQ_B 0x0 -#define VBUS_ERROR_B 0x80 /* Vbus threshold indicator */ -#define nVBUS_ERROR_B 0x0 - -/* Bit masks for USB_INTRUSBE */ - -#define SUSPEND_BE 0x1 /* Suspend indicator int enable */ -#define nSUSPEND_BE 0x0 -#define RESUME_BE 0x2 /* Resume indicator int enable */ -#define nRESUME_BE 0x0 -#define RESET_OR_BABLE_BE 0x4 /* Reset/babble indicator int enable */ -#define nRESET_OR_BABLE_BE 0x0 -#define SOF_BE 0x8 /* Start of frame int enable */ -#define nSOF_BE 0x0 -#define CONN_BE 0x10 /* Connection indicator int enable */ -#define nCONN_BE 0x0 -#define DISCON_BE 0x20 /* Disconnect indicator int enable */ -#define nDISCON_BE 0x0 -#define SESSION_REQ_BE 0x40 /* Session Request int enable */ -#define nSESSION_REQ_BE 0x0 -#define VBUS_ERROR_BE 0x80 /* Vbus threshold indicator int enable */ -#define nVBUS_ERROR_BE 0x0 - -/* Bit masks for USB_FRAME */ - -#define FRAME_NUMBER 0x7ff /* Frame number */ - -/* Bit masks for USB_INDEX */ - -#define SELECTED_ENDPOINT 0xf /* selected endpoint */ - -/* Bit masks for USB_GLOBAL_CTL */ - -#define GLOBAL_ENA 0x1 /* enables USB module */ -#define nGLOBAL_ENA 0x0 -#define EP1_TX_ENA 0x2 /* Transmit endpoint 1 enable */ -#define nEP1_TX_ENA 0x0 -#define EP2_TX_ENA 0x4 /* Transmit endpoint 2 enable */ -#define nEP2_TX_ENA 0x0 -#define EP3_TX_ENA 0x8 /* Transmit endpoint 3 enable */ -#define nEP3_TX_ENA 0x0 -#define EP4_TX_ENA 0x10 /* Transmit endpoint 4 enable */ -#define nEP4_TX_ENA 0x0 -#define EP5_TX_ENA 0x20 /* Transmit endpoint 5 enable */ -#define nEP5_TX_ENA 0x0 -#define EP6_TX_ENA 0x40 /* Transmit endpoint 6 enable */ -#define nEP6_TX_ENA 0x0 -#define EP7_TX_ENA 0x80 /* Transmit endpoint 7 enable */ -#define nEP7_TX_ENA 0x0 -#define EP1_RX_ENA 0x100 /* Receive endpoint 1 enable */ -#define nEP1_RX_ENA 0x0 -#define EP2_RX_ENA 0x200 /* Receive endpoint 2 enable */ -#define nEP2_RX_ENA 0x0 -#define EP3_RX_ENA 0x400 /* Receive endpoint 3 enable */ -#define nEP3_RX_ENA 0x0 -#define EP4_RX_ENA 0x800 /* Receive endpoint 4 enable */ -#define nEP4_RX_ENA 0x0 -#define EP5_RX_ENA 0x1000 /* Receive endpoint 5 enable */ -#define nEP5_RX_ENA 0x0 -#define EP6_RX_ENA 0x2000 /* Receive endpoint 6 enable */ -#define nEP6_RX_ENA 0x0 -#define EP7_RX_ENA 0x4000 /* Receive endpoint 7 enable */ -#define nEP7_RX_ENA 0x0 - -/* Bit masks for USB_OTG_DEV_CTL */ - -#define SESSION 0x1 /* session indicator */ -#define nSESSION 0x0 -#define HOST_REQ 0x2 /* Host negotiation request */ -#define nHOST_REQ 0x0 -#define HOST_MODE 0x4 /* indicates USBDRC is a host */ -#define nHOST_MODE 0x0 -#define VBUS0 0x8 /* Vbus level indicator[0] */ -#define nVBUS0 0x0 -#define VBUS1 0x10 /* Vbus level indicator[1] */ -#define nVBUS1 0x0 -#define LSDEV 0x20 /* Low-speed indicator */ -#define nLSDEV 0x0 -#define FSDEV 0x40 /* Full or High-speed indicator */ -#define nFSDEV 0x0 -#define B_DEVICE 0x80 /* A' or 'B' device indicator */ -#define nB_DEVICE 0x0 - -/* Bit masks for USB_OTG_VBUS_IRQ */ - -#define DRIVE_VBUS_ON 0x1 /* indicator to drive VBUS control circuit */ -#define nDRIVE_VBUS_ON 0x0 -#define DRIVE_VBUS_OFF 0x2 /* indicator to shut off charge pump */ -#define nDRIVE_VBUS_OFF 0x0 -#define CHRG_VBUS_START 0x4 /* indicator for external circuit to start charging VBUS */ -#define nCHRG_VBUS_START 0x0 -#define CHRG_VBUS_END 0x8 /* indicator for external circuit to end charging VBUS */ -#define nCHRG_VBUS_END 0x0 -#define DISCHRG_VBUS_START 0x10 /* indicator to start discharging VBUS */ -#define nDISCHRG_VBUS_START 0x0 -#define DISCHRG_VBUS_END 0x20 /* indicator to stop discharging VBUS */ -#define nDISCHRG_VBUS_END 0x0 - -/* Bit masks for USB_OTG_VBUS_MASK */ - -#define DRIVE_VBUS_ON_ENA 0x1 /* enable DRIVE_VBUS_ON interrupt */ -#define nDRIVE_VBUS_ON_ENA 0x0 -#define DRIVE_VBUS_OFF_ENA 0x2 /* enable DRIVE_VBUS_OFF interrupt */ -#define nDRIVE_VBUS_OFF_ENA 0x0 -#define CHRG_VBUS_START_ENA 0x4 /* enable CHRG_VBUS_START interrupt */ -#define nCHRG_VBUS_START_ENA 0x0 -#define CHRG_VBUS_END_ENA 0x8 /* enable CHRG_VBUS_END interrupt */ -#define nCHRG_VBUS_END_ENA 0x0 -#define DISCHRG_VBUS_START_ENA 0x10 /* enable DISCHRG_VBUS_START interrupt */ -#define nDISCHRG_VBUS_START_ENA 0x0 -#define DISCHRG_VBUS_END_ENA 0x20 /* enable DISCHRG_VBUS_END interrupt */ -#define nDISCHRG_VBUS_END_ENA 0x0 - -/* Bit masks for USB_CSR0 */ - -#define RXPKTRDY 0x1 /* data packet receive indicator */ -#define nRXPKTRDY 0x0 -#define TXPKTRDY 0x2 /* data packet in FIFO indicator */ -#define nTXPKTRDY 0x0 -#define STALL_SENT 0x4 /* STALL handshake sent */ -#define nSTALL_SENT 0x0 -#define DATAEND 0x8 /* Data end indicator */ -#define nDATAEND 0x0 -#define SETUPEND 0x10 /* Setup end */ -#define nSETUPEND 0x0 -#define SENDSTALL 0x20 /* Send STALL handshake */ -#define nSENDSTALL 0x0 -#define SERVICED_RXPKTRDY 0x40 /* used to clear the RxPktRdy bit */ -#define nSERVICED_RXPKTRDY 0x0 -#define SERVICED_SETUPEND 0x80 /* used to clear the SetupEnd bit */ -#define nSERVICED_SETUPEND 0x0 -#define FLUSHFIFO 0x100 /* flush endpoint FIFO */ -#define nFLUSHFIFO 0x0 -#define STALL_RECEIVED_H 0x4 /* STALL handshake received host mode */ -#define nSTALL_RECEIVED_H 0x0 -#define SETUPPKT_H 0x8 /* send Setup token host mode */ -#define nSETUPPKT_H 0x0 -#define ERROR_H 0x10 /* timeout error indicator host mode */ -#define nERROR_H 0x0 -#define REQPKT_H 0x20 /* Request an IN transaction host mode */ -#define nREQPKT_H 0x0 -#define STATUSPKT_H 0x40 /* Status stage transaction host mode */ -#define nSTATUSPKT_H 0x0 -#define NAK_TIMEOUT_H 0x80 /* EP0 halted after a NAK host mode */ -#define nNAK_TIMEOUT_H 0x0 - -/* Bit masks for USB_COUNT0 */ - -#define EP0_RX_COUNT 0x7f /* number of received bytes in EP0 FIFO */ - -/* Bit masks for USB_NAKLIMIT0 */ - -#define EP0_NAK_LIMIT 0x1f /* number of frames/micro frames after which EP0 timeouts */ - -/* Bit masks for USB_TX_MAX_PACKET */ - -#define MAX_PACKET_SIZE_T 0x7ff /* maximum data pay load in a frame */ - -/* Bit masks for USB_RX_MAX_PACKET */ - -#define MAX_PACKET_SIZE_R 0x7ff /* maximum data pay load in a frame */ - -/* Bit masks for USB_TXCSR */ - -#define TXPKTRDY_T 0x1 /* data packet in FIFO indicator */ -#define nTXPKTRDY_T 0x0 -#define FIFO_NOT_EMPTY_T 0x2 /* FIFO not empty */ -#define nFIFO_NOT_EMPTY_T 0x0 -#define UNDERRUN_T 0x4 /* TxPktRdy not set for an IN token */ -#define nUNDERRUN_T 0x0 -#define FLUSHFIFO_T 0x8 /* flush endpoint FIFO */ -#define nFLUSHFIFO_T 0x0 -#define STALL_SEND_T 0x10 /* issue a Stall handshake */ -#define nSTALL_SEND_T 0x0 -#define STALL_SENT_T 0x20 /* Stall handshake transmitted */ -#define nSTALL_SENT_T 0x0 -#define CLEAR_DATATOGGLE_T 0x40 /* clear endpoint data toggle */ -#define nCLEAR_DATATOGGLE_T 0x0 -#define INCOMPTX_T 0x80 /* indicates that a large packet is split */ -#define nINCOMPTX_T 0x0 -#define DMAREQMODE_T 0x400 /* DMA mode (0 or 1) selection */ -#define nDMAREQMODE_T 0x0 -#define FORCE_DATATOGGLE_T 0x800 /* Force data toggle */ -#define nFORCE_DATATOGGLE_T 0x0 -#define DMAREQ_ENA_T 0x1000 /* Enable DMA request for Tx EP */ -#define nDMAREQ_ENA_T 0x0 -#define ISO_T 0x4000 /* enable Isochronous transfers */ -#define nISO_T 0x0 -#define AUTOSET_T 0x8000 /* allows TxPktRdy to be set automatically */ -#define nAUTOSET_T 0x0 -#define ERROR_TH 0x4 /* error condition host mode */ -#define nERROR_TH 0x0 -#define STALL_RECEIVED_TH 0x20 /* Stall handshake received host mode */ -#define nSTALL_RECEIVED_TH 0x0 -#define NAK_TIMEOUT_TH 0x80 /* NAK timeout host mode */ -#define nNAK_TIMEOUT_TH 0x0 - -/* Bit masks for USB_TXCOUNT */ - -#define TX_COUNT 0x1fff /* Number of bytes to be written to the selected endpoint Tx FIFO */ - -/* Bit masks for USB_RXCSR */ - -#define RXPKTRDY_R 0x1 /* data packet in FIFO indicator */ -#define nRXPKTRDY_R 0x0 -#define FIFO_FULL_R 0x2 /* FIFO not empty */ -#define nFIFO_FULL_R 0x0 -#define OVERRUN_R 0x4 /* TxPktRdy not set for an IN token */ -#define nOVERRUN_R 0x0 -#define DATAERROR_R 0x8 /* Out packet cannot be loaded into Rx FIFO */ -#define nDATAERROR_R 0x0 -#define FLUSHFIFO_R 0x10 /* flush endpoint FIFO */ -#define nFLUSHFIFO_R 0x0 -#define STALL_SEND_R 0x20 /* issue a Stall handshake */ -#define nSTALL_SEND_R 0x0 -#define STALL_SENT_R 0x40 /* Stall handshake transmitted */ -#define nSTALL_SENT_R 0x0 -#define CLEAR_DATATOGGLE_R 0x80 /* clear endpoint data toggle */ -#define nCLEAR_DATATOGGLE_R 0x0 -#define INCOMPRX_R 0x100 /* indicates that a large packet is split */ -#define nINCOMPRX_R 0x0 -#define DMAREQMODE_R 0x800 /* DMA mode (0 or 1) selection */ -#define nDMAREQMODE_R 0x0 -#define DISNYET_R 0x1000 /* disable Nyet handshakes */ -#define nDISNYET_R 0x0 -#define DMAREQ_ENA_R 0x2000 /* Enable DMA request for Tx EP */ -#define nDMAREQ_ENA_R 0x0 -#define ISO_R 0x4000 /* enable Isochronous transfers */ -#define nISO_R 0x0 -#define AUTOCLEAR_R 0x8000 /* allows TxPktRdy to be set automatically */ -#define nAUTOCLEAR_R 0x0 -#define ERROR_RH 0x4 /* TxPktRdy not set for an IN token host mode */ -#define nERROR_RH 0x0 -#define REQPKT_RH 0x20 /* request an IN transaction host mode */ -#define nREQPKT_RH 0x0 -#define STALL_RECEIVED_RH 0x40 /* Stall handshake received host mode */ -#define nSTALL_RECEIVED_RH 0x0 -#define INCOMPRX_RH 0x100 /* indicates that a large packet is split host mode */ -#define nINCOMPRX_RH 0x0 -#define DMAREQMODE_RH 0x800 /* DMA mode (0 or 1) selection host mode */ -#define nDMAREQMODE_RH 0x0 -#define AUTOREQ_RH 0x4000 /* sets ReqPkt automatically host mode */ -#define nAUTOREQ_RH 0x0 - -/* Bit masks for USB_RXCOUNT */ - -#define RX_COUNT 0x1fff /* Number of received bytes in the packet in the Rx FIFO */ - -/* Bit masks for USB_TXTYPE */ - -#define TARGET_EP_NO_T 0xf /* EP number */ -#define PROTOCOL_T 0xc /* transfer type */ - -/* Bit masks for USB_TXINTERVAL */ - -#define TX_POLL_INTERVAL 0xff /* polling interval for selected Tx EP */ - -/* Bit masks for USB_RXTYPE */ - -#define TARGET_EP_NO_R 0xf /* EP number */ -#define PROTOCOL_R 0xc /* transfer type */ - -/* Bit masks for USB_RXINTERVAL */ - -#define RX_POLL_INTERVAL 0xff /* polling interval for selected Rx EP */ - -/* Bit masks for USB_DMA_INTERRUPT */ - -#define DMA0_INT 0x1 /* DMA0 pending interrupt */ -#define nDMA0_INT 0x0 -#define DMA1_INT 0x2 /* DMA1 pending interrupt */ -#define nDMA1_INT 0x0 -#define DMA2_INT 0x4 /* DMA2 pending interrupt */ -#define nDMA2_INT 0x0 -#define DMA3_INT 0x8 /* DMA3 pending interrupt */ -#define nDMA3_INT 0x0 -#define DMA4_INT 0x10 /* DMA4 pending interrupt */ -#define nDMA4_INT 0x0 -#define DMA5_INT 0x20 /* DMA5 pending interrupt */ -#define nDMA5_INT 0x0 -#define DMA6_INT 0x40 /* DMA6 pending interrupt */ -#define nDMA6_INT 0x0 -#define DMA7_INT 0x80 /* DMA7 pending interrupt */ -#define nDMA7_INT 0x0 - -/* Bit masks for USB_DMAxCONTROL */ - -#define DMA_ENA 0x1 /* DMA enable */ -#define nDMA_ENA 0x0 -#define DIRECTION 0x2 /* direction of DMA transfer */ -#define nDIRECTION 0x0 -#define MODE 0x4 /* DMA Bus error */ -#define nMODE 0x0 -#define INT_ENA 0x8 /* Interrupt enable */ -#define nINT_ENA 0x0 -#define EPNUM 0xf0 /* EP number */ -#define BUSERROR 0x100 /* DMA Bus error */ -#define nBUSERROR 0x0 - -/* Bit masks for USB_DMAxADDRHIGH */ - -#define DMA_ADDR_HIGH 0xffff /* Upper 16-bits of memory source/destination address for the DMA master channel */ - -/* Bit masks for USB_DMAxADDRLOW */ - -#define DMA_ADDR_LOW 0xffff /* Lower 16-bits of memory source/destination address for the DMA master channel */ - -/* Bit masks for USB_DMAxCOUNTHIGH */ - -#define DMA_COUNT_HIGH 0xffff /* Upper 16-bits of byte count of DMA transfer for DMA master channel */ - -/* Bit masks for USB_DMAxCOUNTLOW */ - -#define DMA_COUNT_LOW 0xffff /* Lower 16-bits of byte count of DMA transfer for DMA master channel */ - #endif /* _DEF_BF527_H */ diff --git a/arch/blackfin/mach-bf527/include/mach/defBF52x_base.h b/arch/blackfin/mach-bf527/include/mach/defBF52x_base.h index b9dbb73d7ef0..8b18b5359210 100644 --- a/arch/blackfin/mach-bf527/include/mach/defBF52x_base.h +++ b/arch/blackfin/mach-bf527/include/mach/defBF52x_base.h @@ -586,58 +586,6 @@ ** modifier UNLESS the lower order bits are saved and ORed back in when ** the macro is used. *************************************************************************************/ -/* -** ********************* PLL AND RESET MASKS ****************************************/ -/* PLL_CTL Masks */ -#define DF 0x0001 /* 0: PLL = CLKIN, 1: PLL = CLKIN/2 */ -#define PLL_OFF 0x0002 /* PLL Not Powered */ -#define STOPCK 0x0008 /* Core Clock Off */ -#define PDWN 0x0020 /* Enter Deep Sleep Mode */ -#define IN_DELAY 0x0040 /* Add 200ps Delay To EBIU Input Latches */ -#define OUT_DELAY 0x0080 /* Add 200ps Delay To EBIU Output Signals */ -#define BYPASS 0x0100 /* Bypass the PLL */ -#define MSEL 0x7E00 /* Multiplier Select For CCLK/VCO Factors */ -/* PLL_CTL Macros (Only Use With Logic OR While Setting Lower Order Bits) */ -#define SET_MSEL(x) (((x)&0x3F) << 0x9) /* Set MSEL = 0-63 --> VCO = CLKIN*MSEL */ - -/* PLL_DIV Masks */ -#define SSEL 0x000F /* System Select */ -#define CSEL 0x0030 /* Core Select */ -#define CSEL_DIV1 0x0000 /* CCLK = VCO / 1 */ -#define CSEL_DIV2 0x0010 /* CCLK = VCO / 2 */ -#define CSEL_DIV4 0x0020 /* CCLK = VCO / 4 */ -#define CSEL_DIV8 0x0030 /* CCLK = VCO / 8 */ -/* PLL_DIV Macros */ -#define SET_SSEL(x) ((x)&0xF) /* Set SSEL = 0-15 --> SCLK = VCO/SSEL */ - -/* VR_CTL Masks */ -#define FREQ 0x3000 /* Switching Oscillator Frequency For Regulator */ -#define HIBERNATE 0x0000 /* Powerdown/Bypass On-Board Regulation */ - -#define VLEV 0x00F0 /* Internal Voltage Level */ -#define VLEV_085 0x0060 /* VLEV = 0.85 V (-5% - +10% Accuracy) */ -#define VLEV_090 0x0070 /* VLEV = 0.90 V (-5% - +10% Accuracy) */ -#define VLEV_095 0x0080 /* VLEV = 0.95 V (-5% - +10% Accuracy) */ -#define VLEV_100 0x0090 /* VLEV = 1.00 V (-5% - +10% Accuracy) */ -#define VLEV_105 0x00A0 /* VLEV = 1.05 V (-5% - +10% Accuracy) */ -#define VLEV_110 0x00B0 /* VLEV = 1.10 V (-5% - +10% Accuracy) */ -#define VLEV_115 0x00C0 /* VLEV = 1.15 V (-5% - +10% Accuracy) */ -#define VLEV_120 0x00D0 /* VLEV = 1.20 V (-5% - +10% Accuracy) */ -#define VLEV_125 0x00E0 /* VLEV = 1.25 V (-5% - +10% Accuracy) */ -#define VLEV_130 0x00F0 /* VLEV = 1.30 V (-5% - +10% Accuracy) */ - -#define WAKE 0x0100 /* Enable RTC/Reset Wakeup From Hibernate */ -#define USBWE 0x0200 /* Enable USB Wakeup From Hibernate */ -#define PHYWE 0x0400 /* Enable PHY Wakeup From Hibernate */ -#define CLKBUFOE 0x4000 /* CLKIN Buffer Output Enable */ -#define PHYCLKOE CLKBUFOE /* Alternative legacy name for the above */ -#define SCKELOW 0x8000 /* Enable Drive CKE Low During Reset */ - -/* PLL_STAT Masks */ -#define ACTIVE_PLLENABLED 0x0001 /* Processor In Active Mode With PLL Enabled */ -#define FULL_ON 0x0002 /* Processor In Full On Mode */ -#define ACTIVE_PLLDISABLED 0x0004 /* Processor In Active Mode With PLL Disabled */ -#define PLL_LOCKED 0x0020 /* PLL_LOCKCNT Has Been Reached */ /* CHIPID Masks */ #define CHIPID_VERSION 0xF0000000 @@ -757,66 +705,6 @@ #define IWR_DISABLE(x) (0xFFFFFFFF ^ (1 << ((x)&0x1F))) /* Wakeup Disable Peripheral #x */ -/* ********* WATCHDOG TIMER MASKS ******************** */ - -/* Watchdog Timer WDOG_CTL Register Masks */ - -#define WDEV(x) (((x)<<1) & 0x0006) /* event generated on roll over */ -#define WDEV_RESET 0x0000 /* generate reset event on roll over */ -#define WDEV_NMI 0x0002 /* generate NMI event on roll over */ -#define WDEV_GPI 0x0004 /* generate GP IRQ on roll over */ -#define WDEV_NONE 0x0006 /* no event on roll over */ -#define WDEN 0x0FF0 /* enable watchdog */ -#define WDDIS 0x0AD0 /* disable watchdog */ -#define WDRO 0x8000 /* watchdog rolled over latch */ - -/* depreciated WDOG_CTL Register Masks for legacy code */ - - -#define ICTL WDEV -#define ENABLE_RESET WDEV_RESET -#define WDOG_RESET WDEV_RESET -#define ENABLE_NMI WDEV_NMI -#define WDOG_NMI WDEV_NMI -#define ENABLE_GPI WDEV_GPI -#define WDOG_GPI WDEV_GPI -#define DISABLE_EVT WDEV_NONE -#define WDOG_NONE WDEV_NONE - -#define TMR_EN WDEN -#define TMR_DIS WDDIS -#define TRO WDRO -#define ICTL_P0 0x01 - #define ICTL_P1 0x02 -#define TRO_P 0x0F - - - -/* *************** REAL TIME CLOCK MASKS **************************/ -/* RTC_STAT and RTC_ALARM Masks */ -#define RTC_SEC 0x0000003F /* Real-Time Clock Seconds */ -#define RTC_MIN 0x00000FC0 /* Real-Time Clock Minutes */ -#define RTC_HR 0x0001F000 /* Real-Time Clock Hours */ -#define RTC_DAY 0xFFFE0000 /* Real-Time Clock Days */ - -/* RTC_ALARM Macro z=day y=hr x=min w=sec */ -#define SET_ALARM(z,y,x,w) ((((z)&0x7FFF)<<0x11)|(((y)&0x1F)<<0xC)|(((x)&0x3F)<<0x6)|((w)&0x3F)) - -/* RTC_ICTL and RTC_ISTAT Masks */ -#define STOPWATCH 0x0001 /* Stopwatch Interrupt Enable */ -#define ALARM 0x0002 /* Alarm Interrupt Enable */ -#define SECOND 0x0004 /* Seconds (1 Hz) Interrupt Enable */ -#define MINUTE 0x0008 /* Minutes Interrupt Enable */ -#define HOUR 0x0010 /* Hours Interrupt Enable */ -#define DAY 0x0020 /* 24 Hours (Days) Interrupt Enable */ -#define DAY_ALARM 0x0040 /* Day Alarm (Day, Hour, Minute, Second) Interrupt Enable */ -#define WRITE_PENDING 0x4000 /* Write Pending Status */ -#define WRITE_COMPLETE 0x8000 /* Write Complete Interrupt Enable */ - -/* RTC_FAST / RTC_PREN Mask */ -#define PREN 0x0001 /* Enable Prescaler, RTC Runs @1 Hz */ - - /* ************** UART CONTROLLER MASKS *************************/ /* UARTx_LCR Masks */ #define WLS(x) (((x)-5) & 0x03) /* Word Length Select */ @@ -1381,33 +1269,6 @@ /* ************************** DMA CONTROLLER MASKS ********************************/ -/* DMAx_CONFIG, MDMA_yy_CONFIG Masks */ -#define DMAEN 0x0001 /* DMA Channel Enable */ -#define WNR 0x0002 /* Channel Direction (W/R*) */ -#define WDSIZE_8 0x0000 /* Transfer Word Size = 8 */ -#define WDSIZE_16 0x0004 /* Transfer Word Size = 16 */ -#define WDSIZE_32 0x0008 /* Transfer Word Size = 32 */ -#define DMA2D 0x0010 /* DMA Mode (2D/1D*) */ -#define RESTART 0x0020 /* DMA Buffer Clear */ -#define DI_SEL 0x0040 /* Data Interrupt Timing Select */ -#define DI_EN 0x0080 /* Data Interrupt Enable */ -#define NDSIZE_0 0x0000 /* Next Descriptor Size = 0 (Stop/Autobuffer) */ -#define NDSIZE_1 0x0100 /* Next Descriptor Size = 1 */ -#define NDSIZE_2 0x0200 /* Next Descriptor Size = 2 */ -#define NDSIZE_3 0x0300 /* Next Descriptor Size = 3 */ -#define NDSIZE_4 0x0400 /* Next Descriptor Size = 4 */ -#define NDSIZE_5 0x0500 /* Next Descriptor Size = 5 */ -#define NDSIZE_6 0x0600 /* Next Descriptor Size = 6 */ -#define NDSIZE_7 0x0700 /* Next Descriptor Size = 7 */ -#define NDSIZE_8 0x0800 /* Next Descriptor Size = 8 */ -#define NDSIZE_9 0x0900 /* Next Descriptor Size = 9 */ -#define NDSIZE 0x0900 /* Next Descriptor Size */ -#define DMAFLOW 0x7000 /* Flow Control */ -#define DMAFLOW_STOP 0x0000 /* Stop Mode */ -#define DMAFLOW_AUTO 0x1000 /* Autobuffer Mode */ -#define DMAFLOW_ARRAY 0x4000 /* Descriptor Array Mode */ -#define DMAFLOW_SMALL 0x6000 /* Small Model Descriptor List Mode */ -#define DMAFLOW_LARGE 0x7000 /* Large Model Descriptor List Mode */ /* DMAx_PERIPHERAL_MAP, MDMA_yy_PERIPHERAL_MAP Masks */ #define CTYPE 0x0040 /* DMA Channel Type Indicator (Memory/Peripheral*) */ @@ -1425,13 +1286,6 @@ #define PMAP_UART1RX 0xA000 /* UART1 Port Receive DMA */ #define PMAP_UART1TX 0xB000 /* UART1 Port Transmit DMA */ -/* DMAx_IRQ_STATUS, MDMA_yy_IRQ_STATUS Masks */ -#define DMA_DONE 0x0001 /* DMA Completion Interrupt Status */ -#define DMA_ERR 0x0002 /* DMA Error Interrupt Status */ -#define DFETCH 0x0004 /* DMA Descriptor Fetch Indicator */ -#define DMA_RUN 0x0008 /* DMA Channel Running Indicator */ - - /* ************ PARALLEL PERIPHERAL INTERFACE (PPI) MASKS *************/ /* PPI_CONTROL Masks */ #define PORT_EN 0x0001 /* PPI Port Enable */ @@ -1843,46 +1697,6 @@ #define BNDMODE_CAPT 0x2000 /* boundary capture mode */ #define BNDMODE_AEXT 0x3000 /* boundary auto-extend mode */ -/* Bit masks for OTP_CONTROL */ - -#define FUSE_FADDR 0x1ff /* OTP/Fuse Address */ -#define FIEN 0x800 /* OTP/Fuse Interrupt Enable */ -#define nFIEN 0x0 -#define FTESTDEC 0x1000 /* OTP/Fuse Test Decoder */ -#define nFTESTDEC 0x0 -#define FWRTEST 0x2000 /* OTP/Fuse Write Test */ -#define nFWRTEST 0x0 -#define FRDEN 0x4000 /* OTP/Fuse Read Enable */ -#define nFRDEN 0x0 -#define FWREN 0x8000 /* OTP/Fuse Write Enable */ -#define nFWREN 0x0 - -/* Bit masks for OTP_BEN */ - -#define FBEN 0xffff /* OTP/Fuse Byte Enable */ - -/* Bit masks for OTP_STATUS */ - -#define FCOMP 0x1 /* OTP/Fuse Access Complete */ -#define nFCOMP 0x0 -#define FERROR 0x2 /* OTP/Fuse Access Error */ -#define nFERROR 0x0 -#define MMRGLOAD 0x10 /* Memory Mapped Register Gasket Load */ -#define nMMRGLOAD 0x0 -#define MMRGLOCK 0x20 /* Memory Mapped Register Gasket Lock */ -#define nMMRGLOCK 0x0 -#define FPGMEN 0x40 /* OTP/Fuse Program Enable */ -#define nFPGMEN 0x0 - -/* Bit masks for OTP_TIMING */ - -#define USECDIV 0xff /* Micro Second Divider */ -#define READACC 0x7f00 /* Read Access Time */ -#define CPUMPRL 0x38000 /* Charge Pump Release Time */ -#define CPUMPSU 0xc0000 /* Charge Pump Setup Time */ -#define CPUMPHD 0xf00000 /* Charge Pump Hold Time */ -#define PGMTIME 0xff000000 /* Program Time */ - /* Bit masks for SECURE_SYSSWT */ #define EMUDABL 0x1 /* Emulation Disable. */ diff --git a/arch/blackfin/mach-bf533/boards/H8606.c b/arch/blackfin/mach-bf533/boards/H8606.c index 43f43a095a99..4adceb0bdb6d 100644 --- a/arch/blackfin/mach-bf533/boards/H8606.c +++ b/arch/blackfin/mach-bf533/boards/H8606.c @@ -166,7 +166,6 @@ static struct bfin5xx_spi_chip spi_flash_chip_info = { #if defined(CONFIG_BFIN_SPI_ADC) || defined(CONFIG_BFIN_SPI_ADC_MODULE) /* SPI ADC chip */ static struct bfin5xx_spi_chip spi_adc_chip_info = { - .ctl_reg = 0x1000, .enable_dma = 1, /* use dma transfer with this chip*/ .bits_per_word = 16, }; @@ -174,7 +173,6 @@ static struct bfin5xx_spi_chip spi_adc_chip_info = { #if defined(CONFIG_SND_BLACKFIN_AD1836) || defined(CONFIG_SND_BLACKFIN_AD1836_MODULE) static struct bfin5xx_spi_chip ad1836_spi_chip_info = { - .ctl_reg = 0x1000, .enable_dma = 0, .bits_per_word = 16, }; @@ -258,12 +256,6 @@ static struct platform_device bfin_spi0_device = { }; #endif /* spi master and devices */ -#if defined(CONFIG_FB_BF537_LQ035) || defined(CONFIG_FB_BF537_LQ035_MODULE) -static struct platform_device bfin_fb_device = { - .name = "bf537-fb", -}; -#endif - #if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE) static struct resource bfin_uart_resources[] = { { diff --git a/arch/blackfin/mach-bf533/boards/ip0x.c b/arch/blackfin/mach-bf533/boards/ip0x.c index 644be5e5ab6f..8ec42ba35b9e 100644 --- a/arch/blackfin/mach-bf533/boards/ip0x.c +++ b/arch/blackfin/mach-bf533/boards/ip0x.c @@ -20,6 +20,7 @@ #endif #include <asm/irq.h> #include <asm/bfin5xx_spi.h> +#include <asm/portmux.h> /* * Name the Board for the /proc/cpuinfo @@ -107,20 +108,6 @@ static struct platform_device dm9000_device2 = { #if defined(CONFIG_MMC_SPI) || defined(CONFIG_MMC_SPI_MODULE) static struct bfin5xx_spi_chip mmc_spi_chip_info = { -/* - * CPOL (Clock Polarity) - * 0 - Active high SCK - * 1 - Active low SCK - * CPHA (Clock Phase) Selects transfer format and operation mode - * 0 - SCLK toggles from middle of the first data bit, slave select - * pins controlled by hardware. - * 1 - SCLK toggles from beginning of first data bit, slave select - * pins controller by user software. - * .ctl_reg = 0x1c00, * CPOL=1,CPHA=1,Sandisk 1G work - * NO NO .ctl_reg = 0x1800, * CPOL=1,CPHA=0 - * NO NO .ctl_reg = 0x1400, * CPOL=0,CPHA=1 - */ - .ctl_reg = 0x1000, /* CPOL=0,CPHA=0,Sandisk 1G work */ .enable_dma = 0, /* if 1 - block!!! */ .bits_per_word = 8, }; diff --git a/arch/blackfin/mach-bf533/boards/stamp.c b/arch/blackfin/mach-bf533/boards/stamp.c index 82f70efd66e7..6d68dcfa2da2 100644 --- a/arch/blackfin/mach-bf533/boards/stamp.c +++ b/arch/blackfin/mach-bf533/boards/stamp.c @@ -321,12 +321,6 @@ static struct platform_device bfin_spi0_device = { }; #endif /* spi master and devices */ -#if defined(CONFIG_FB_BF537_LQ035) || defined(CONFIG_FB_BF537_LQ035_MODULE) -static struct platform_device bfin_fb_device = { - .name = "bf537-fb", -}; -#endif - #if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE) static struct resource bfin_uart_resources[] = { { diff --git a/arch/blackfin/mach-bf533/include/mach/defBF532.h b/arch/blackfin/mach-bf533/include/mach/defBF532.h index 02b328eb0e07..e9ff491c0953 100644 --- a/arch/blackfin/mach-bf533/include/mach/defBF532.h +++ b/arch/blackfin/mach-bf533/include/mach/defBF532.h @@ -370,72 +370,6 @@ /* System MMR Register Bits */ /******************************************************************************* */ -/* ********************* PLL AND RESET MASKS ************************ */ - -/* PLL_CTL Masks */ -#define PLL_CLKIN 0x0000 /* Pass CLKIN to PLL */ -#define PLL_CLKIN_DIV2 0x0001 /* Pass CLKIN/2 to PLL */ -#define DF 0x0001 /* 0: PLL = CLKIN, 1: PLL = CLKIN/2 */ -#define PLL_OFF 0x0002 /* Shut off PLL clocks */ -#define STOPCK_OFF 0x0008 /* Core clock off */ -#define STOPCK 0x0008 /* Core Clock Off */ -#define PDWN 0x0020 /* Put the PLL in a Deep Sleep state */ -#if !defined(__ADSPBF538__) -/* this file is included in defBF538.h but IN_DELAY/OUT_DELAY are different */ -# define IN_DELAY 0x0040 /* Add 200ps Delay To EBIU Input Latches */ -# define OUT_DELAY 0x0080 /* Add 200ps Delay To EBIU Output Signals */ -#endif -#define BYPASS 0x0100 /* Bypass the PLL */ -/* PLL_CTL Macros (Only Use With Logic OR While Setting Lower Order Bits) */ -#define SET_MSEL(x) (((x)&0x3F) << 0x9) /* Set MSEL = 0-63 --> VCO = CLKIN*MSEL */ - -/* PLL_DIV Masks */ -#define SSEL 0x000F /* System Select */ -#define CSEL 0x0030 /* Core Select */ - -#define SCLK_DIV(x) (x) /* SCLK = VCO / x */ - -#define CCLK_DIV1 0x00000000 /* CCLK = VCO / 1 */ -#define CCLK_DIV2 0x00000010 /* CCLK = VCO / 2 */ -#define CCLK_DIV4 0x00000020 /* CCLK = VCO / 4 */ -#define CCLK_DIV8 0x00000030 /* CCLK = VCO / 8 */ -/* PLL_DIV Macros */ -#define SET_SSEL(x) ((x)&0xF) /* Set SSEL = 0-15 --> SCLK = VCO/SSEL */ - -/* PLL_STAT Masks */ -#define ACTIVE_PLLENABLED 0x0001 /* Processor In Active Mode With PLL Enabled */ -#define FULL_ON 0x0002 /* Processor In Full On Mode */ -#define ACTIVE_PLLDISABLED 0x0004 /* Processor In Active Mode With PLL Disabled */ -#define PLL_LOCKED 0x0020 /* PLL_LOCKCNT Has Been Reached */ - -/* VR_CTL Masks */ -#define FREQ 0x0003 /* Switching Oscillator Frequency For Regulator */ -#define HIBERNATE 0x0000 /* Powerdown/Bypass On-Board Regulation */ -#define FREQ_333 0x0001 /* Switching Frequency Is 333 kHz */ -#define FREQ_667 0x0002 /* Switching Frequency Is 667 kHz */ -#define FREQ_1000 0x0003 /* Switching Frequency Is 1 MHz */ - -#define GAIN 0x000C /* Voltage Level Gain */ -#define GAIN_5 0x0000 /* GAIN = 5 */ -#define GAIN_10 0x0004 /* GAIN = 10 */ -#define GAIN_20 0x0008 /* GAIN = 20 */ -#define GAIN_50 0x000C /* GAIN = 50 */ - -#define VLEV 0x00F0 /* Internal Voltage Level */ -#define VLEV_085 0x0060 /* VLEV = 0.85 V (-5% - +10% Accuracy) */ -#define VLEV_090 0x0070 /* VLEV = 0.90 V (-5% - +10% Accuracy) */ -#define VLEV_095 0x0080 /* VLEV = 0.95 V (-5% - +10% Accuracy) */ -#define VLEV_100 0x0090 /* VLEV = 1.00 V (-5% - +10% Accuracy) */ -#define VLEV_105 0x00A0 /* VLEV = 1.05 V (-5% - +10% Accuracy) */ -#define VLEV_110 0x00B0 /* VLEV = 1.10 V (-5% - +10% Accuracy) */ -#define VLEV_115 0x00C0 /* VLEV = 1.15 V (-5% - +10% Accuracy) */ -#define VLEV_120 0x00D0 /* VLEV = 1.20 V (-5% - +10% Accuracy) */ -#define VLEV_125 0x00E0 /* VLEV = 1.25 V (-5% - +10% Accuracy) */ -#define VLEV_130 0x00F0 /* VLEV = 1.30 V (-5% - +10% Accuracy) */ - -#define WAKE 0x0100 /* Enable RTC/Reset Wakeup From Hibernate */ -#define SCKELOW 0x8000 /* Do Not Drive SCKE High During Reset After Hibernate */ - /* CHIPID Masks */ #define CHIPID_VERSION 0xF0000000 #define CHIPID_FAMILY 0x0FFFF000 @@ -703,54 +637,7 @@ /* ********** DMA CONTROLLER MASKS *********************8 */ -/*DMAx_CONFIG, MDMA_yy_CONFIG Masks */ -#define DMAEN 0x00000001 /* Channel Enable */ -#define WNR 0x00000002 /* Channel Direction (W/R*) */ -#define WDSIZE_8 0x00000000 /* Word Size 8 bits */ -#define WDSIZE_16 0x00000004 /* Word Size 16 bits */ -#define WDSIZE_32 0x00000008 /* Word Size 32 bits */ -#define DMA2D 0x00000010 /* 2D/1D* Mode */ -#define RESTART 0x00000020 /* Restart */ -#define DI_SEL 0x00000040 /* Data Interrupt Select */ -#define DI_EN 0x00000080 /* Data Interrupt Enable */ -#define NDSIZE_0 0x0000 /* Next Descriptor Size = 0 (Stop/Autobuffer) */ -#define NDSIZE_1 0x0100 /* Next Descriptor Size = 1 */ -#define NDSIZE_2 0x0200 /* Next Descriptor Size = 2 */ -#define NDSIZE_3 0x0300 /* Next Descriptor Size = 3 */ -#define NDSIZE_4 0x0400 /* Next Descriptor Size = 4 */ -#define NDSIZE_5 0x0500 /* Next Descriptor Size = 5 */ -#define NDSIZE_6 0x0600 /* Next Descriptor Size = 6 */ -#define NDSIZE_7 0x0700 /* Next Descriptor Size = 7 */ -#define NDSIZE_8 0x0800 /* Next Descriptor Size = 8 */ -#define NDSIZE_9 0x0900 /* Next Descriptor Size = 9 */ -#define NDSIZE 0x00000900 /* Next Descriptor Size */ -#define DMAFLOW 0x00007000 /* Flow Control */ -#define DMAFLOW_STOP 0x0000 /* Stop Mode */ -#define DMAFLOW_AUTO 0x1000 /* Autobuffer Mode */ -#define DMAFLOW_ARRAY 0x4000 /* Descriptor Array Mode */ -#define DMAFLOW_SMALL 0x6000 /* Small Model Descriptor List Mode */ -#define DMAFLOW_LARGE 0x7000 /* Large Model Descriptor List Mode */ - -#define DMAEN_P 0 /* Channel Enable */ -#define WNR_P 1 /* Channel Direction (W/R*) */ -#define DMA2D_P 4 /* 2D/1D* Mode */ -#define RESTART_P 5 /* Restart */ -#define DI_SEL_P 6 /* Data Interrupt Select */ -#define DI_EN_P 7 /* Data Interrupt Enable */ - -/*DMAx_IRQ_STATUS, MDMA_yy_IRQ_STATUS Masks */ - -#define DMA_DONE 0x00000001 /* DMA Done Indicator */ -#define DMA_ERR 0x00000002 /* DMA Error Indicator */ -#define DFETCH 0x00000004 /* Descriptor Fetch Indicator */ -#define DMA_RUN 0x00000008 /* DMA Running Indicator */ - -#define DMA_DONE_P 0 /* DMA Done Indicator */ -#define DMA_ERR_P 1 /* DMA Error Indicator */ -#define DFETCH_P 2 /* Descriptor Fetch Indicator */ -#define DMA_RUN_P 3 /* DMA Running Indicator */ - -/*DMAx_PERIPHERAL_MAP, MDMA_yy_PERIPHERAL_MAP Masks */ +/* DMAx_PERIPHERAL_MAP, MDMA_yy_PERIPHERAL_MAP Masks */ #define CTYPE 0x00000040 /* DMA Channel Type Indicator */ #define CTYPE_P 6 /* DMA Channel Type Indicator BIT POSITION */ diff --git a/arch/blackfin/mach-bf537/boards/pnav10.c b/arch/blackfin/mach-bf537/boards/pnav10.c index 9ba290466b56..4e0afda472ab 100644 --- a/arch/blackfin/mach-bf537/boards/pnav10.c +++ b/arch/blackfin/mach-bf537/boards/pnav10.c @@ -13,9 +13,6 @@ #include <linux/mtd/partitions.h> #include <linux/spi/spi.h> #include <linux/spi/flash.h> -#if defined(CONFIG_USB_ISP1362_HCD) || defined(CONFIG_USB_ISP1362_HCD_MODULE) -#include <linux/usb/isp1362.h> -#endif #include <linux/irq.h> #include <asm/dma.h> #include <asm/bfin5xx_spi.h> @@ -147,45 +144,6 @@ static struct platform_device sl811_hcd_device = { }; #endif -#if defined(CONFIG_USB_ISP1362_HCD) || defined(CONFIG_USB_ISP1362_HCD_MODULE) -static struct resource isp1362_hcd_resources[] = { - { - .start = 0x20360000, - .end = 0x20360000, - .flags = IORESOURCE_MEM, - }, { - .start = 0x20360004, - .end = 0x20360004, - .flags = IORESOURCE_MEM, - }, { - .start = CONFIG_USB_ISP1362_BFIN_GPIO_IRQ, - .end = CONFIG_USB_ISP1362_BFIN_GPIO_IRQ, - .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL, - }, -}; - -static struct isp1362_platform_data isp1362_priv = { - .sel15Kres = 1, - .clknotstop = 0, - .oc_enable = 0, - .int_act_high = 0, - .int_edge_triggered = 0, - .remote_wakeup_connected = 0, - .no_power_switching = 1, - .power_switching_mode = 0, -}; - -static struct platform_device isp1362_hcd_device = { - .name = "isp1362-hcd", - .id = 0, - .dev = { - .platform_data = &isp1362_priv, - }, - .num_resources = ARRAY_SIZE(isp1362_hcd_resources), - .resource = isp1362_hcd_resources, -}; -#endif - #if defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE) static struct platform_device bfin_mii_bus = { .name = "bfin_mii_bus", @@ -492,10 +450,6 @@ static struct platform_device *stamp_devices[] __initdata = { &sl811_hcd_device, #endif -#if defined(CONFIG_USB_ISP1362_HCD) || defined(CONFIG_USB_ISP1362_HCD_MODULE) - &isp1362_hcd_device, -#endif - #if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE) &smc91x_device, #endif diff --git a/arch/blackfin/mach-bf537/boards/stamp.c b/arch/blackfin/mach-bf537/boards/stamp.c index c46baa5e6d9b..ac9b52e0087c 100644 --- a/arch/blackfin/mach-bf537/boards/stamp.c +++ b/arch/blackfin/mach-bf537/boards/stamp.c @@ -9,6 +9,7 @@ #include <linux/device.h> #include <linux/kernel.h> #include <linux/platform_device.h> +#include <linux/io.h> #include <linux/mtd/mtd.h> #include <linux/mtd/nand.h> #include <linux/mtd/partitions.h> @@ -25,6 +26,8 @@ #include <linux/i2c.h> #include <linux/usb/sl811.h> #include <linux/spi/mmc_spi.h> +#include <linux/leds.h> +#include <linux/input.h> #include <asm/dma.h> #include <asm/bfin5xx_spi.h> #include <asm/reboot.h> @@ -65,7 +68,7 @@ static struct isp1760_platform_data isp1760_priv = { }; static struct platform_device bfin_isp1760_device = { - .name = "isp1760-hcd", + .name = "isp1760", .id = 0, .dev = { .platform_data = &isp1760_priv, @@ -76,7 +79,6 @@ static struct platform_device bfin_isp1760_device = { #endif #if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE) -#include <linux/input.h> #include <linux/gpio_keys.h> static struct gpio_keys_button bfin_gpio_keys_table[] = { @@ -195,28 +197,6 @@ static struct platform_device dm9000_device = { }; #endif -#if defined(CONFIG_AX88180) || defined(CONFIG_AX88180_MODULE) -static struct resource ax88180_resources[] = { - [0] = { - .start = 0x20300000, - .end = 0x20300000 + 0x8000, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = IRQ_PF7, - .end = IRQ_PF7, - .flags = (IORESOURCE_IRQ | IORESOURCE_IRQ_LOWLEVEL), - }, -}; - -static struct platform_device ax88180_device = { - .name = "ax88180", - .id = -1, - .num_resources = ARRAY_SIZE(ax88180_resources), - .resource = ax88180_resources, -}; -#endif - #if defined(CONFIG_USB_SL811_HCD) || defined(CONFIG_USB_SL811_HCD_MODULE) static struct resource sl811_hcd_resources[] = { { @@ -272,8 +252,8 @@ static struct resource isp1362_hcd_resources[] = { .end = 0x20360004, .flags = IORESOURCE_MEM, }, { - .start = CONFIG_USB_ISP1362_BFIN_GPIO_IRQ, - .end = CONFIG_USB_ISP1362_BFIN_GPIO_IRQ, + .start = IRQ_PF3, + .end = IRQ_PF3, .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL, }, }; @@ -300,6 +280,44 @@ static struct platform_device isp1362_hcd_device = { }; #endif +#if defined(CONFIG_CAN_BFIN) || defined(CONFIG_CAN_BFIN_MODULE) +unsigned short bfin_can_peripherals[] = { + P_CAN0_RX, P_CAN0_TX, 0 +}; + +static struct resource bfin_can_resources[] = { + { + .start = 0xFFC02A00, + .end = 0xFFC02FFF, + .flags = IORESOURCE_MEM, + }, + { + .start = IRQ_CAN_RX, + .end = IRQ_CAN_RX, + .flags = IORESOURCE_IRQ, + }, + { + .start = IRQ_CAN_TX, + .end = IRQ_CAN_TX, + .flags = IORESOURCE_IRQ, + }, + { + .start = IRQ_CAN_ERROR, + .end = IRQ_CAN_ERROR, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device bfin_can_device = { + .name = "bfin_can", + .num_resources = ARRAY_SIZE(bfin_can_resources), + .resource = bfin_can_resources, + .dev = { + .platform_data = &bfin_can_peripherals, /* Passed to driver */ + }, +}; +#endif + #if defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE) static struct platform_device bfin_mii_bus = { .name = "bfin_mii_bus", @@ -514,15 +532,14 @@ static struct bfin5xx_spi_chip ad1938_spi_chip_info = { }; #endif -#if defined(CONFIG_INPUT_EVAL_AD7147EBZ) -#include <linux/input.h> +#if defined(CONFIG_INPUT_AD714X_SPI) || defined(CONFIG_INPUT_AD714X_SPI_MODULE) #include <linux/input/ad714x.h> static struct bfin5xx_spi_chip ad7147_spi_chip_info = { .enable_dma = 0, .bits_per_word = 16, }; -static struct ad714x_slider_plat slider_plat[] = { +static struct ad714x_slider_plat ad7147_spi_slider_plat[] = { { .start_stage = 0, .end_stage = 7, @@ -530,7 +547,7 @@ static struct ad714x_slider_plat slider_plat[] = { }, }; -static struct ad714x_button_plat button_plat[] = { +static struct ad714x_button_plat ad7147_spi_button_plat[] = { { .keycode = BTN_FORWARD, .l_mask = 0, @@ -557,11 +574,11 @@ static struct ad714x_button_plat button_plat[] = { .h_mask = 0x400, }, }; -static struct ad714x_platform_data ad7147_platfrom_data = { +static struct ad714x_platform_data ad7147_spi_platform_data = { .slider_num = 1, .button_num = 5, - .slider = slider_plat, - .button = button_plat, + .slider = ad7147_spi_slider_plat, + .button = ad7147_spi_button_plat, .stage_cfg_reg = { {0xFBFF, 0x1FFF, 0, 0x2626, 1600, 1600, 1600, 1600}, {0xEFFF, 0x1FFF, 0, 0x2626, 1650, 1650, 1650, 1650}, @@ -580,10 +597,9 @@ static struct ad714x_platform_data ad7147_platfrom_data = { }; #endif -#if defined(CONFIG_INPUT_EVAL_AD7142EB) -#include <linux/input.h> +#if defined(CONFIG_INPUT_AD714X_I2C) || defined(CONFIG_INPUT_AD714X_I2C_MODULE) #include <linux/input/ad714x.h> -static struct ad714x_button_plat button_plat[] = { +static struct ad714x_button_plat ad7142_i2c_button_plat[] = { { .keycode = BTN_1, .l_mask = 0, @@ -605,9 +621,9 @@ static struct ad714x_button_plat button_plat[] = { .h_mask = 0x8, }, }; -static struct ad714x_platform_data ad7142_platfrom_data = { +static struct ad714x_platform_data ad7142_i2c_platform_data = { .button_num = 4, - .button = button_plat, + .button = ad7142_i2c_button_plat, .stage_cfg_reg = { /* fixme: figure out right setting for all comoponent according * to hardware feature of EVAL-AD7142EB board */ @@ -696,8 +712,7 @@ static const struct ad7879_platform_data bfin_ad7879_ts_info = { #endif #if defined(CONFIG_INPUT_ADXL34X) || defined(CONFIG_INPUT_ADXL34X_MODULE) -#include <linux/input.h> -#include <linux/spi/adxl34x.h> +#include <linux/input/adxl34x.h> static const struct adxl34x_platform_data adxl34x_info = { .x_axis_offset = 0, .y_axis_offset = 0, @@ -721,9 +736,7 @@ static const struct adxl34x_platform_data adxl34x_info = { .ev_code_y = ABS_Y, /* EV_REL */ .ev_code_z = ABS_Z, /* EV_REL */ - .ev_code_tap_x = BTN_TOUCH, /* EV_KEY */ - .ev_code_tap_y = BTN_TOUCH, /* EV_KEY */ - .ev_code_tap_z = BTN_TOUCH, /* EV_KEY */ + .ev_code_tap = {BTN_TOUCH, BTN_TOUCH, BTN_TOUCH}, /* EV_KEY x,y,z */ /* .ev_code_ff = KEY_F,*/ /* EV_KEY */ /* .ev_code_act_inactivity = KEY_A,*/ /* EV_KEY */ @@ -761,6 +774,47 @@ static struct bfin5xx_spi_chip enc28j60_spi_chip_info = { }; #endif +#if defined(CONFIG_ADF702X) || defined(CONFIG_ADF702X_MODULE) +static struct bfin5xx_spi_chip adf7021_spi_chip_info = { + .bits_per_word = 16, + .cs_gpio = GPIO_PF10, +}; + +#include <linux/spi/adf702x.h> +#define TXREG 0x0160A470 +static const u32 adf7021_regs[] = { + 0x09608FA0, + 0x00575011, + 0x00A7F092, + 0x2B141563, + 0x81F29E94, + 0x00003155, + 0x050A4F66, + 0x00000007, + 0x00000008, + 0x000231E9, + 0x3296354A, + 0x891A2B3B, + 0x00000D9C, + 0x0000000D, + 0x0000000E, + 0x0000000F, +}; + +static struct adf702x_platform_data adf7021_platform_data = { + .regs_base = (void *)SPORT1_TCR1, + .dma_ch_rx = CH_SPORT1_RX, + .dma_ch_tx = CH_SPORT1_TX, + .irq_sport_err = IRQ_SPORT1_ERROR, + .gpio_int_rfs = GPIO_PF8, + .pin_req = {P_SPORT1_DTPRI, P_SPORT1_RFS, P_SPORT1_DRPRI, + P_SPORT1_RSCLK, P_SPORT1_TSCLK, 0}, + .adf702x_model = MODEL_ADF7021, + .adf702x_regs = adf7021_regs, + .tx_reg = TXREG, +}; +#endif + #if defined(CONFIG_MTD_DATAFLASH) \ || defined(CONFIG_MTD_DATAFLASH_MODULE) @@ -794,6 +848,13 @@ static struct bfin5xx_spi_chip data_flash_chip_info = { }; #endif +#if defined(CONFIG_INPUT_ADXL34X_SPI) || defined(CONFIG_INPUT_ADXL34X_SPI_MODULE) +static struct bfin5xx_spi_chip spi_adxl34x_chip_info = { + .enable_dma = 0, /* use dma transfer with this chip*/ + .bits_per_word = 8, +}; +#endif + static struct spi_board_info bfin_spi_board_info[] __initdata = { #if defined(CONFIG_MTD_M25P80) \ || defined(CONFIG_MTD_M25P80_MODULE) @@ -855,7 +916,7 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = { }, #endif -#if defined(CONFIG_INPUT_EVAL_AD7147EBZ) +#if defined(CONFIG_INPUT_AD714X_SPI) || defined(CONFIG_INPUT_AD714X_SPI_MODULE) { .modalias = "ad714x_captouch", .max_speed_hz = 1000000, /* max spi clock (SCK) speed in HZ */ @@ -863,7 +924,7 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = { .bus_num = 0, .chip_select = 5, .mode = SPI_MODE_3, - .platform_data = &ad7147_platfrom_data, + .platform_data = &ad7147_spi_platform_data, .controller_data = &ad7147_spi_chip_info, }, #endif @@ -932,6 +993,30 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = { .mode = SPI_MODE_0, }, #endif +#if defined(CONFIG_INPUT_ADXL34X_SPI) || defined(CONFIG_INPUT_ADXL34X_SPI_MODULE) + { + .modalias = "adxl34x", + .platform_data = &adxl34x_info, + .irq = IRQ_PF6, + .max_speed_hz = 5000000, /* max spi clock (SCK) speed in HZ */ + .bus_num = 0, + .chip_select = 2, + .controller_data = &spi_adxl34x_chip_info, + .mode = SPI_MODE_3, + }, +#endif +#if defined(CONFIG_ADF702X) || defined(CONFIG_ADF702X_MODULE) + { + .modalias = "adf702x", + .max_speed_hz = 16000000, /* max spi clock (SCK) speed in HZ */ + .bus_num = 0, + .chip_select = 0, /* GPIO controlled SSEL */ + .controller_data = &adf7021_spi_chip_info, + .platform_data = &adf7021_platform_data, + .mode = SPI_MODE_0, + }, +#endif + }; #if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE) @@ -1175,7 +1260,6 @@ static struct platform_device i2c_bfin_twi_device = { #endif #if defined(CONFIG_KEYBOARD_ADP5588) || defined(CONFIG_KEYBOARD_ADP5588_MODULE) -#include <linux/input.h> #include <linux/i2c/adp5588.h> static const unsigned short adp5588_keymap[ADP5588_KEYMAPSIZE] = { [0] = KEY_GRAVE, @@ -1268,35 +1352,33 @@ static struct adp5588_kpad_platform_data adp5588_kpad_data = { * ADP5520/5501 Backlight Data */ -static struct adp5520_backlight_platfrom_data adp5520_backlight_data = { - .fade_in = FADE_T_1200ms, - .fade_out = FADE_T_1200ms, - .fade_led_law = BL_LAW_LINEAR, - .en_ambl_sens = 1, - .abml_filt = BL_AMBL_FILT_640ms, - .l1_daylight_max = BL_CUR_mA(15), - .l1_daylight_dim = BL_CUR_mA(0), - .l2_office_max = BL_CUR_mA(7), - .l2_office_dim = BL_CUR_mA(0), - .l3_dark_max = BL_CUR_mA(3), - .l3_dark_dim = BL_CUR_mA(0), - .l2_trip = L2_COMP_CURR_uA(700), - .l2_hyst = L2_COMP_CURR_uA(50), - .l3_trip = L3_COMP_CURR_uA(80), - .l3_hyst = L3_COMP_CURR_uA(20), +static struct adp5520_backlight_platform_data adp5520_backlight_data = { + .fade_in = ADP5520_FADE_T_1200ms, + .fade_out = ADP5520_FADE_T_1200ms, + .fade_led_law = ADP5520_BL_LAW_LINEAR, + .en_ambl_sens = 1, + .abml_filt = ADP5520_BL_AMBL_FILT_640ms, + .l1_daylight_max = ADP5520_BL_CUR_mA(15), + .l1_daylight_dim = ADP5520_BL_CUR_mA(0), + .l2_office_max = ADP5520_BL_CUR_mA(7), + .l2_office_dim = ADP5520_BL_CUR_mA(0), + .l3_dark_max = ADP5520_BL_CUR_mA(3), + .l3_dark_dim = ADP5520_BL_CUR_mA(0), + .l2_trip = ADP5520_L2_COMP_CURR_uA(700), + .l2_hyst = ADP5520_L2_COMP_CURR_uA(50), + .l3_trip = ADP5520_L3_COMP_CURR_uA(80), + .l3_hyst = ADP5520_L3_COMP_CURR_uA(20), }; /* * ADP5520/5501 LEDs Data */ -#include <linux/leds.h> - static struct led_info adp5520_leds[] = { { .name = "adp5520-led1", .default_trigger = "none", - .flags = FLAG_ID_ADP5520_LED1_ADP5501_LED0 | LED_OFFT_600ms, + .flags = FLAG_ID_ADP5520_LED1_ADP5501_LED0 | ADP5520_LED_OFFT_600ms, }, #ifdef ADP5520_EN_ALL_LEDS { @@ -1312,51 +1394,50 @@ static struct led_info adp5520_leds[] = { #endif }; -static struct adp5520_leds_platfrom_data adp5520_leds_data = { +static struct adp5520_leds_platform_data adp5520_leds_data = { .num_leds = ARRAY_SIZE(adp5520_leds), .leds = adp5520_leds, - .fade_in = FADE_T_600ms, - .fade_out = FADE_T_600ms, - .led_on_time = LED_ONT_600ms, + .fade_in = ADP5520_FADE_T_600ms, + .fade_out = ADP5520_FADE_T_600ms, + .led_on_time = ADP5520_LED_ONT_600ms, }; /* * ADP5520 GPIO Data */ -static struct adp5520_gpio_platfrom_data adp5520_gpio_data = { +static struct adp5520_gpio_platform_data adp5520_gpio_data = { .gpio_start = 50, - .gpio_en_mask = GPIO_C1 | GPIO_C2 | GPIO_R2, - .gpio_pullup_mask = GPIO_C1 | GPIO_C2 | GPIO_R2, + .gpio_en_mask = ADP5520_GPIO_C1 | ADP5520_GPIO_C2 | ADP5520_GPIO_R2, + .gpio_pullup_mask = ADP5520_GPIO_C1 | ADP5520_GPIO_C2 | ADP5520_GPIO_R2, }; /* * ADP5520 Keypad Data */ -#include <linux/input.h> static const unsigned short adp5520_keymap[ADP5520_KEYMAPSIZE] = { - [KEY(0, 0)] = KEY_GRAVE, - [KEY(0, 1)] = KEY_1, - [KEY(0, 2)] = KEY_2, - [KEY(0, 3)] = KEY_3, - [KEY(1, 0)] = KEY_4, - [KEY(1, 1)] = KEY_5, - [KEY(1, 2)] = KEY_6, - [KEY(1, 3)] = KEY_7, - [KEY(2, 0)] = KEY_8, - [KEY(2, 1)] = KEY_9, - [KEY(2, 2)] = KEY_0, - [KEY(2, 3)] = KEY_MINUS, - [KEY(3, 0)] = KEY_EQUAL, - [KEY(3, 1)] = KEY_BACKSLASH, - [KEY(3, 2)] = KEY_BACKSPACE, - [KEY(3, 3)] = KEY_ENTER, -}; - -static struct adp5520_keys_platfrom_data adp5520_keys_data = { - .rows_en_mask = ROW_R3 | ROW_R2 | ROW_R1 | ROW_R0, - .cols_en_mask = COL_C3 | COL_C2 | COL_C1 | COL_C0, + [ADP5520_KEY(0, 0)] = KEY_GRAVE, + [ADP5520_KEY(0, 1)] = KEY_1, + [ADP5520_KEY(0, 2)] = KEY_2, + [ADP5520_KEY(0, 3)] = KEY_3, + [ADP5520_KEY(1, 0)] = KEY_4, + [ADP5520_KEY(1, 1)] = KEY_5, + [ADP5520_KEY(1, 2)] = KEY_6, + [ADP5520_KEY(1, 3)] = KEY_7, + [ADP5520_KEY(2, 0)] = KEY_8, + [ADP5520_KEY(2, 1)] = KEY_9, + [ADP5520_KEY(2, 2)] = KEY_0, + [ADP5520_KEY(2, 3)] = KEY_MINUS, + [ADP5520_KEY(3, 0)] = KEY_EQUAL, + [ADP5520_KEY(3, 1)] = KEY_BACKSLASH, + [ADP5520_KEY(3, 2)] = KEY_BACKSPACE, + [ADP5520_KEY(3, 3)] = KEY_ENTER, +}; + +static struct adp5520_keys_platform_data adp5520_keys_data = { + .rows_en_mask = ADP5520_ROW_R3 | ADP5520_ROW_R2 | ADP5520_ROW_R1 | ADP5520_ROW_R0, + .cols_en_mask = ADP5520_COL_C3 | ADP5520_COL_C2 | ADP5520_COL_C1 | ADP5520_COL_C0, .keymap = adp5520_keymap, .keymapsize = ARRAY_SIZE(adp5520_keymap), .repeat = 0, @@ -1366,50 +1447,81 @@ static struct adp5520_keys_platfrom_data adp5520_keys_data = { * ADP5520/5501 Multifuction Device Init Data */ -static struct adp5520_subdev_info adp5520_subdevs[] = { - { - .name = "adp5520-backlight", - .id = ID_ADP5520, - .platform_data = &adp5520_backlight_data, - }, - { - .name = "adp5520-led", - .id = ID_ADP5520, - .platform_data = &adp5520_leds_data, - }, - { - .name = "adp5520-gpio", - .id = ID_ADP5520, - .platform_data = &adp5520_gpio_data, - }, - { - .name = "adp5520-keys", - .id = ID_ADP5520, - .platform_data = &adp5520_keys_data, - }, -}; - static struct adp5520_platform_data adp5520_pdev_data = { - .num_subdevs = ARRAY_SIZE(adp5520_subdevs), - .subdevs = adp5520_subdevs, + .backlight = &adp5520_backlight_data, + .leds = &adp5520_leds_data, + .gpio = &adp5520_gpio_data, + .keys = &adp5520_keys_data, }; #endif #if defined(CONFIG_GPIO_ADP5588) || defined(CONFIG_GPIO_ADP5588_MODULE) #include <linux/i2c/adp5588.h> -static struct adp5588_gpio_platfrom_data adp5588_gpio_data = { +static struct adp5588_gpio_platform_data adp5588_gpio_data = { .gpio_start = 50, .pullup_dis_mask = 0, }; #endif +#if defined(CONFIG_BACKLIGHT_ADP8870) || defined(CONFIG_BACKLIGHT_ADP8870_MODULE) +#include <linux/i2c/adp8870.h> +static struct led_info adp8870_leds[] = { + { + .name = "adp8870-led7", + .default_trigger = "none", + .flags = ADP8870_LED_D7 | ADP8870_LED_OFFT_600ms, + }, +}; + + +static struct adp8870_backlight_platform_data adp8870_pdata = { + .bl_led_assign = ADP8870_BL_D1 | ADP8870_BL_D2 | ADP8870_BL_D3 | + ADP8870_BL_D4 | ADP8870_BL_D5 | ADP8870_BL_D6, /* 1 = Backlight 0 = Individual LED */ + .pwm_assign = 0, /* 1 = Enables PWM mode */ + + .bl_fade_in = ADP8870_FADE_T_1200ms, /* Backlight Fade-In Timer */ + .bl_fade_out = ADP8870_FADE_T_1200ms, /* Backlight Fade-Out Timer */ + .bl_fade_law = ADP8870_FADE_LAW_CUBIC1, /* fade-on/fade-off transfer characteristic */ + + .en_ambl_sens = 1, /* 1 = enable ambient light sensor */ + .abml_filt = ADP8870_BL_AMBL_FILT_320ms, /* Light sensor filter time */ + + .l1_daylight_max = ADP8870_BL_CUR_mA(20), /* use BL_CUR_mA(I) 0 <= I <= 30 mA */ + .l1_daylight_dim = ADP8870_BL_CUR_mA(0), /* typ = 0, use BL_CUR_mA(I) 0 <= I <= 30 mA */ + .l2_bright_max = ADP8870_BL_CUR_mA(14), /* use BL_CUR_mA(I) 0 <= I <= 30 mA */ + .l2_bright_dim = ADP8870_BL_CUR_mA(0), /* typ = 0, use BL_CUR_mA(I) 0 <= I <= 30 mA */ + .l3_office_max = ADP8870_BL_CUR_mA(6), /* use BL_CUR_mA(I) 0 <= I <= 30 mA */ + .l3_office_dim = ADP8870_BL_CUR_mA(0), /* typ = 0, use BL_CUR_mA(I) 0 <= I <= 30 mA */ + .l4_indoor_max = ADP8870_BL_CUR_mA(3), /* use BL_CUR_mA(I) 0 <= I <= 30 mA */ + .l4_indor_dim = ADP8870_BL_CUR_mA(0), /* typ = 0, use BL_CUR_mA(I) 0 <= I <= 30 mA */ + .l5_dark_max = ADP8870_BL_CUR_mA(2), /* use BL_CUR_mA(I) 0 <= I <= 30 mA */ + .l5_dark_dim = ADP8870_BL_CUR_mA(0), /* typ = 0, use BL_CUR_mA(I) 0 <= I <= 30 mA */ + + .l2_trip = ADP8870_L2_COMP_CURR_uA(710), /* use L2_COMP_CURR_uA(I) 0 <= I <= 1106 uA */ + .l2_hyst = ADP8870_L2_COMP_CURR_uA(73), /* use L2_COMP_CURR_uA(I) 0 <= I <= 1106 uA */ + .l3_trip = ADP8870_L3_COMP_CURR_uA(389), /* use L3_COMP_CURR_uA(I) 0 <= I <= 551 uA */ + .l3_hyst = ADP8870_L3_COMP_CURR_uA(54), /* use L3_COMP_CURR_uA(I) 0 <= I <= 551 uA */ + .l4_trip = ADP8870_L4_COMP_CURR_uA(167), /* use L4_COMP_CURR_uA(I) 0 <= I <= 275 uA */ + .l4_hyst = ADP8870_L4_COMP_CURR_uA(16), /* use L4_COMP_CURR_uA(I) 0 <= I <= 275 uA */ + .l5_trip = ADP8870_L5_COMP_CURR_uA(43), /* use L5_COMP_CURR_uA(I) 0 <= I <= 138 uA */ + .l5_hyst = ADP8870_L5_COMP_CURR_uA(11), /* use L6_COMP_CURR_uA(I) 0 <= I <= 138 uA */ + + .leds = adp8870_leds, + .num_leds = ARRAY_SIZE(adp8870_leds), + .led_fade_law = ADP8870_FADE_LAW_SQUARE, /* fade-on/fade-off transfer characteristic */ + .led_fade_in = ADP8870_FADE_T_600ms, + .led_fade_out = ADP8870_FADE_T_600ms, + .led_on_time = ADP8870_LED_ONT_200ms, +}; +#endif + static struct i2c_board_info __initdata bfin_i2c_board_info[] = { -#if defined(CONFIG_INPUT_EVAL_AD7142EB) +#if defined(CONFIG_INPUT_AD714X_I2C) || defined(CONFIG_INPUT_AD714X_I2C_MODULE) { I2C_BOARD_INFO("ad7142_captouch", 0x2C), .irq = IRQ_PG5, - .platform_data = (void *)&ad7142_platfrom_data, + .platform_data = (void *)&ad7142_i2c_platform_data, }, #endif #if defined(CONFIG_BFIN_TWI_LCD) || defined(CONFIG_BFIN_TWI_LCD_MODULE) @@ -1462,6 +1574,32 @@ static struct i2c_board_info __initdata bfin_i2c_board_info[] = { I2C_BOARD_INFO("bfin-adv7393", 0x2B), }, #endif +#if defined(CONFIG_FB_BF537_LQ035) || defined(CONFIG_FB_BF537_LQ035_MODULE) + { + I2C_BOARD_INFO("bf537-lq035-ad5280", 0x2C), + }, +#endif +#if defined(CONFIG_BACKLIGHT_ADP8870) || defined(CONFIG_BACKLIGHT_ADP8870_MODULE) + { + I2C_BOARD_INFO("adp8870", 0x2B), + .platform_data = (void *)&adp8870_pdata, + }, +#endif +#if defined(CONFIG_SND_SOC_ADAU1371) || defined(CONFIG_SND_SOC_ADAU1371_MODULE) + { + I2C_BOARD_INFO("adau1371", 0x1A), + }, +#endif +#if defined(CONFIG_SND_SOC_ADAU1761) || defined(CONFIG_SND_SOC_ADAU1761_MODULE) + { + I2C_BOARD_INFO("adau1761", 0x38), + }, +#endif +#if defined(CONFIG_AD525X_DPOT) || defined(CONFIG_AD525X_DPOT_MODULE) + { + I2C_BOARD_INFO("ad5258", 0x18), + }, +#endif }; #if defined(CONFIG_SERIAL_BFIN_SPORT) || defined(CONFIG_SERIAL_BFIN_SPORT_MODULE) @@ -1602,8 +1740,8 @@ static struct platform_device *stamp_devices[] __initdata = { &dm9000_device, #endif -#if defined(CONFIG_AX88180) || defined(CONFIG_AX88180_MODULE) - &ax88180_device, +#if defined(CONFIG_CAN_BFIN) || defined(CONFIG_CAN_BFIN_MODULE) + &bfin_can_device, #endif #if defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE) diff --git a/arch/blackfin/mach-bf537/include/mach/bf537.h b/arch/blackfin/mach-bf537/include/mach/bf537.h index 17fab4474669..8b291418ca32 100644 --- a/arch/blackfin/mach-bf537/include/mach/bf537.h +++ b/arch/blackfin/mach-bf537/include/mach/bf537.h @@ -9,16 +9,6 @@ #ifndef __MACH_BF537_H__ #define __MACH_BF537_H__ -/* Masks for generic ERROR IRQ demultiplexing used in int-priority-sc.c */ - -#define SPI_ERR_MASK (TXCOL | RBSY | MODF | TXE) /* SPI_STAT */ -#define SPORT_ERR_MASK (ROVF | RUVF | TOVF | TUVF) /* SPORTx_STAT */ -#define PPI_ERR_MASK (0xFFFF & ~FLD) /* PPI_STATUS */ -#define EMAC_ERR_MASK (PHYINT | MMCINT | RXFSINT | TXFSINT | WAKEDET | RXDMAERR | TXDMAERR | STMDONE) /* EMAC_SYSTAT */ -#define UART_ERR_MASK_STAT1 (0x4) /* UARTx_IIR */ -#define UART_ERR_MASK_STAT0 (0x2) /* UARTx_IIR */ -#define CAN_ERR_MASK (EWTIF | EWRIF | EPIF | BOIF | WUIF | UIAIF | AAIF | RMLIF | UCEIF | EXTIF | ADIF) /* CAN_GIF */ - #define OFFSET_(x) ((x) & 0x0000FFFF) /*some misc defines*/ diff --git a/arch/blackfin/mach-bf537/include/mach/blackfin.h b/arch/blackfin/mach-bf537/include/mach/blackfin.h index eab006d260c5..a12d4b6a221d 100644 --- a/arch/blackfin/mach-bf537/include/mach/blackfin.h +++ b/arch/blackfin/mach-bf537/include/mach/blackfin.h @@ -40,10 +40,4 @@ #define OFFSET_SCR 0x1C /* SCR Scratch Register */ #define OFFSET_GCTL 0x24 /* Global Control Register */ -/* PLL_DIV Masks */ -#define CCLK_DIV1 CSEL_DIV1 /* CCLK = VCO / 1 */ -#define CCLK_DIV2 CSEL_DIV2 /* CCLK = VCO / 2 */ -#define CCLK_DIV4 CSEL_DIV4 /* CCLK = VCO / 4 */ -#define CCLK_DIV8 CSEL_DIV8 /* CCLK = VCO / 8 */ - #endif diff --git a/arch/blackfin/mach-bf537/include/mach/defBF534.h b/arch/blackfin/mach-bf537/include/mach/defBF534.h index a6d20ca57683..066d5c261f47 100644 --- a/arch/blackfin/mach-bf537/include/mach/defBF534.h +++ b/arch/blackfin/mach-bf537/include/mach/defBF534.h @@ -958,67 +958,6 @@ ** modifier UNLESS the lower order bits are saved and ORed back in when ** the macro is used. *************************************************************************************/ -/* -** ********************* PLL AND RESET MASKS ****************************************/ -/* PLL_CTL Masks */ -#define DF 0x0001 /* 0: PLL = CLKIN, 1: PLL = CLKIN/2 */ -#define PLL_OFF 0x0002 /* PLL Not Powered */ -#define STOPCK 0x0008 /* Core Clock Off */ -#define PDWN 0x0020 /* Enter Deep Sleep Mode */ -#define IN_DELAY 0x0040 /* Add 200ps Delay To EBIU Input Latches */ -#define OUT_DELAY 0x0080 /* Add 200ps Delay To EBIU Output Signals */ -#define BYPASS 0x0100 /* Bypass the PLL */ -#define MSEL 0x7E00 /* Multiplier Select For CCLK/VCO Factors */ -/* PLL_CTL Macros (Only Use With Logic OR While Setting Lower Order Bits) */ -#define SET_MSEL(x) (((x)&0x3F) << 0x9) /* Set MSEL = 0-63 --> VCO = CLKIN*MSEL */ - -/* PLL_DIV Masks */ -#define SSEL 0x000F /* System Select */ -#define CSEL 0x0030 /* Core Select */ -#define CSEL_DIV1 0x0000 /* CCLK = VCO / 1 */ -#define CSEL_DIV2 0x0010 /* CCLK = VCO / 2 */ -#define CSEL_DIV4 0x0020 /* CCLK = VCO / 4 */ -#define CSEL_DIV8 0x0030 /* CCLK = VCO / 8 */ -/* PLL_DIV Macros */ -#define SET_SSEL(x) ((x)&0xF) /* Set SSEL = 0-15 --> SCLK = VCO/SSEL */ - -/* VR_CTL Masks */ -#define FREQ 0x0003 /* Switching Oscillator Frequency For Regulator */ -#define HIBERNATE 0x0000 /* Powerdown/Bypass On-Board Regulation */ -#define FREQ_333 0x0001 /* Switching Frequency Is 333 kHz */ -#define FREQ_667 0x0002 /* Switching Frequency Is 667 kHz */ -#define FREQ_1000 0x0003 /* Switching Frequency Is 1 MHz */ - -#define GAIN 0x000C /* Voltage Level Gain */ -#define GAIN_5 0x0000 /* GAIN = 5 */ -#define GAIN_10 0x0004 /* GAIN = 10 */ -#define GAIN_20 0x0008 /* GAIN = 20 */ -#define GAIN_50 0x000C /* GAIN = 50 */ - -#define VLEV 0x00F0 /* Internal Voltage Level */ -#define VLEV_085 0x0060 /* VLEV = 0.85 V (-5% - +10% Accuracy) */ -#define VLEV_090 0x0070 /* VLEV = 0.90 V (-5% - +10% Accuracy) */ -#define VLEV_095 0x0080 /* VLEV = 0.95 V (-5% - +10% Accuracy) */ -#define VLEV_100 0x0090 /* VLEV = 1.00 V (-5% - +10% Accuracy) */ -#define VLEV_105 0x00A0 /* VLEV = 1.05 V (-5% - +10% Accuracy) */ -#define VLEV_110 0x00B0 /* VLEV = 1.10 V (-5% - +10% Accuracy) */ -#define VLEV_115 0x00C0 /* VLEV = 1.15 V (-5% - +10% Accuracy) */ -#define VLEV_120 0x00D0 /* VLEV = 1.20 V (-5% - +10% Accuracy) */ -#define VLEV_125 0x00E0 /* VLEV = 1.25 V (-5% - +10% Accuracy) */ -#define VLEV_130 0x00F0 /* VLEV = 1.30 V (-5% - +10% Accuracy) */ - -#define WAKE 0x0100 /* Enable RTC/Reset Wakeup From Hibernate */ -#define CANWE 0x0200 /* Enable CAN Wakeup From Hibernate */ -#define PHYWE 0x0400 /* Enable PHY Wakeup From Hibernate */ -#define CLKBUFOE 0x4000 /* CLKIN Buffer Output Enable */ -#define PHYCLKOE CLKBUFOE /* Alternative legacy name for the above */ -#define SCKELOW 0x8000 /* Enable Drive CKE Low During Reset */ - -/* PLL_STAT Masks */ -#define ACTIVE_PLLENABLED 0x0001 /* Processor In Active Mode With PLL Enabled */ -#define FULL_ON 0x0002 /* Processor In Full On Mode */ -#define ACTIVE_PLLDISABLED 0x0004 /* Processor In Active Mode With PLL Disabled */ -#define PLL_LOCKED 0x0020 /* PLL_LOCKCNT Has Been Reached */ /* CHIPID Masks */ #define CHIPID_VERSION 0xF0000000 @@ -1645,34 +1584,6 @@ #define BGSTAT 0x0020 /* Bus Grant Status */ /* ************************** DMA CONTROLLER MASKS ********************************/ -/* DMAx_CONFIG, MDMA_yy_CONFIG Masks */ -#define DMAEN 0x0001 /* DMA Channel Enable */ -#define WNR 0x0002 /* Channel Direction (W/R*) */ -#define WDSIZE_8 0x0000 /* Transfer Word Size = 8 */ -#define WDSIZE_16 0x0004 /* Transfer Word Size = 16 */ -#define WDSIZE_32 0x0008 /* Transfer Word Size = 32 */ -#define DMA2D 0x0010 /* DMA Mode (2D/1D*) */ -#define RESTART 0x0020 /* DMA Buffer Clear */ -#define DI_SEL 0x0040 /* Data Interrupt Timing Select */ -#define DI_EN 0x0080 /* Data Interrupt Enable */ -#define NDSIZE_0 0x0000 /* Next Descriptor Size = 0 (Stop/Autobuffer) */ -#define NDSIZE_1 0x0100 /* Next Descriptor Size = 1 */ -#define NDSIZE_2 0x0200 /* Next Descriptor Size = 2 */ -#define NDSIZE_3 0x0300 /* Next Descriptor Size = 3 */ -#define NDSIZE_4 0x0400 /* Next Descriptor Size = 4 */ -#define NDSIZE_5 0x0500 /* Next Descriptor Size = 5 */ -#define NDSIZE_6 0x0600 /* Next Descriptor Size = 6 */ -#define NDSIZE_7 0x0700 /* Next Descriptor Size = 7 */ -#define NDSIZE_8 0x0800 /* Next Descriptor Size = 8 */ -#define NDSIZE_9 0x0900 /* Next Descriptor Size = 9 */ -#define NDSIZE 0x0900 /* Next Descriptor Size */ - -#define DMAFLOW 0x7000 /* Flow Control */ -#define DMAFLOW_STOP 0x0000 /* Stop Mode */ -#define DMAFLOW_AUTO 0x1000 /* Autobuffer Mode */ -#define DMAFLOW_ARRAY 0x4000 /* Descriptor Array Mode */ -#define DMAFLOW_SMALL 0x6000 /* Small Model Descriptor List Mode */ -#define DMAFLOW_LARGE 0x7000 /* Large Model Descriptor List Mode */ /* DMAx_PERIPHERAL_MAP, MDMA_yy_PERIPHERAL_MAP Masks */ #define CTYPE 0x0040 /* DMA Channel Type Indicator (Memory/Peripheral*) */ @@ -1690,12 +1601,6 @@ #define PMAP_UART1RX 0xA000 /* UART1 Port Receive DMA */ #define PMAP_UART1TX 0xB000 /* UART1 Port Transmit DMA */ -/* DMAx_IRQ_STATUS, MDMA_yy_IRQ_STATUS Masks */ -#define DMA_DONE 0x0001 /* DMA Completion Interrupt Status */ -#define DMA_ERR 0x0002 /* DMA Error Interrupt Status */ -#define DFETCH 0x0004 /* DMA Descriptor Fetch Indicator */ -#define DMA_RUN 0x0008 /* DMA Channel Running Indicator */ - /* ************ PARALLEL PERIPHERAL INTERFACE (PPI) MASKS *************/ /* PPI_CONTROL Masks */ #define PORT_EN 0x0001 /* PPI Port Enable */ diff --git a/arch/blackfin/mach-bf538/Makefile b/arch/blackfin/mach-bf538/Makefile index 8cd2719684db..c0be54f2cd2b 100644 --- a/arch/blackfin/mach-bf538/Makefile +++ b/arch/blackfin/mach-bf538/Makefile @@ -3,3 +3,4 @@ # obj-y := ints-priority.o dma.o +obj-$(CONFIG_GPIOLIB) += ext-gpio.o diff --git a/arch/blackfin/mach-bf538/boards/ezkit.c b/arch/blackfin/mach-bf538/boards/ezkit.c index 14af5c2088d4..c296bb1ed503 100644 --- a/arch/blackfin/mach-bf538/boards/ezkit.c +++ b/arch/blackfin/mach-bf538/boards/ezkit.c @@ -151,6 +151,44 @@ static struct platform_device bfin_sir2_device = { #endif #endif +#if defined(CONFIG_CAN_BFIN) || defined(CONFIG_CAN_BFIN_MODULE) +unsigned short bfin_can_peripherals[] = { + P_CAN0_RX, P_CAN0_TX, 0 +}; + +static struct resource bfin_can_resources[] = { + { + .start = 0xFFC02A00, + .end = 0xFFC02FFF, + .flags = IORESOURCE_MEM, + }, + { + .start = IRQ_CAN_RX, + .end = IRQ_CAN_RX, + .flags = IORESOURCE_IRQ, + }, + { + .start = IRQ_CAN_TX, + .end = IRQ_CAN_TX, + .flags = IORESOURCE_IRQ, + }, + { + .start = IRQ_CAN_ERROR, + .end = IRQ_CAN_ERROR, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device bfin_can_device = { + .name = "bfin_can", + .num_resources = ARRAY_SIZE(bfin_can_resources), + .resource = bfin_can_resources, + .dev = { + .platform_data = &bfin_can_peripherals, /* Passed to driver */ + }, +}; +#endif + /* * USB-LAN EzExtender board * Driver needs to know address, irq and flag pin. @@ -610,6 +648,10 @@ static struct platform_device *cm_bf538_devices[] __initdata = { #endif #endif +#if defined(CONFIG_CAN_BFIN) || defined(CONFIG_CAN_BFIN_MODULE) + &bfin_can_device, +#endif + #if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE) &smc91x_device, #endif diff --git a/arch/blackfin/mach-bf538/ext-gpio.c b/arch/blackfin/mach-bf538/ext-gpio.c new file mode 100644 index 000000000000..180b1252679f --- /dev/null +++ b/arch/blackfin/mach-bf538/ext-gpio.c @@ -0,0 +1,123 @@ +/* + * GPIOLIB interface for BF538/9 PORT C, D, and E GPIOs + * + * Copyright 2009 Analog Devices Inc. + * + * Licensed under the GPL-2 or later. + */ + +#include <linux/module.h> +#include <linux/err.h> +#include <asm/blackfin.h> +#include <asm/gpio.h> +#include <asm/portmux.h> + +#define DEFINE_REG(reg, off) \ +static inline u16 read_##reg(void __iomem *port) \ + { return bfin_read16(port + off); } \ +static inline void write_##reg(void __iomem *port, u16 v) \ + { bfin_write16(port + off, v); } + +DEFINE_REG(PORTIO, 0x00) +DEFINE_REG(PORTIO_CLEAR, 0x10) +DEFINE_REG(PORTIO_SET, 0x20) +DEFINE_REG(PORTIO_DIR, 0x40) +DEFINE_REG(PORTIO_INEN, 0x50) + +static void __iomem *gpio_chip_to_mmr(struct gpio_chip *chip) +{ + switch (chip->base) { + default: /* not really needed, but keeps gcc happy */ + case GPIO_PC0: return (void __iomem *)PORTCIO; + case GPIO_PD0: return (void __iomem *)PORTDIO; + case GPIO_PE0: return (void __iomem *)PORTEIO; + } +} + +static int bf538_gpio_get_value(struct gpio_chip *chip, unsigned gpio) +{ + void __iomem *port = gpio_chip_to_mmr(chip); + return !!(read_PORTIO(port) & (1u << gpio)); +} + +static void bf538_gpio_set_value(struct gpio_chip *chip, unsigned gpio, int value) +{ + void __iomem *port = gpio_chip_to_mmr(chip); + if (value) + write_PORTIO_SET(port, (1u << gpio)); + else + write_PORTIO_CLEAR(port, (1u << gpio)); +} + +static int bf538_gpio_direction_input(struct gpio_chip *chip, unsigned gpio) +{ + void __iomem *port = gpio_chip_to_mmr(chip); + write_PORTIO_DIR(port, read_PORTIO_DIR(port) & ~(1u << gpio)); + write_PORTIO_INEN(port, read_PORTIO_INEN(port) | (1u << gpio)); + return 0; +} + +static int bf538_gpio_direction_output(struct gpio_chip *chip, unsigned gpio, int value) +{ + void __iomem *port = gpio_chip_to_mmr(chip); + write_PORTIO_INEN(port, read_PORTIO_INEN(port) & ~(1u << gpio)); + bf538_gpio_set_value(port, gpio, value); + write_PORTIO_DIR(port, read_PORTIO_DIR(port) | (1u << gpio)); + return 0; +} + +static int bf538_gpio_request(struct gpio_chip *chip, unsigned gpio) +{ + return bfin_special_gpio_request(chip->base + gpio, chip->label); +} + +static void bf538_gpio_free(struct gpio_chip *chip, unsigned gpio) +{ + return bfin_special_gpio_free(chip->base + gpio); +} + +/* We don't set the irq fields as these banks cannot generate interrupts */ + +static struct gpio_chip bf538_portc_chip = { + .label = "GPIO-PC", + .direction_input = bf538_gpio_direction_input, + .get = bf538_gpio_get_value, + .direction_output = bf538_gpio_direction_output, + .set = bf538_gpio_set_value, + .request = bf538_gpio_request, + .free = bf538_gpio_free, + .base = GPIO_PC0, + .ngpio = GPIO_PC9 - GPIO_PC0 + 1, +}; + +static struct gpio_chip bf538_portd_chip = { + .label = "GPIO-PD", + .direction_input = bf538_gpio_direction_input, + .get = bf538_gpio_get_value, + .direction_output = bf538_gpio_direction_output, + .set = bf538_gpio_set_value, + .request = bf538_gpio_request, + .free = bf538_gpio_free, + .base = GPIO_PD0, + .ngpio = GPIO_PD13 - GPIO_PD0 + 1, +}; + +static struct gpio_chip bf538_porte_chip = { + .label = "GPIO-PE", + .direction_input = bf538_gpio_direction_input, + .get = bf538_gpio_get_value, + .direction_output = bf538_gpio_direction_output, + .set = bf538_gpio_set_value, + .request = bf538_gpio_request, + .free = bf538_gpio_free, + .base = GPIO_PE0, + .ngpio = GPIO_PE15 - GPIO_PE0 + 1, +}; + +static int __init bf538_extgpio_setup(void) +{ + return gpiochip_add(&bf538_portc_chip) | + gpiochip_add(&bf538_portd_chip) | + gpiochip_add(&bf538_porte_chip); +} +arch_initcall(bf538_extgpio_setup); diff --git a/arch/blackfin/mach-bf538/include/mach/blackfin.h b/arch/blackfin/mach-bf538/include/mach/blackfin.h index 278e8942eef2..08b5eabb1ed5 100644 --- a/arch/blackfin/mach-bf538/include/mach/blackfin.h +++ b/arch/blackfin/mach-bf538/include/mach/blackfin.h @@ -37,10 +37,4 @@ #define OFFSET_SCR 0x1C /* SCR Scratch Register */ #define OFFSET_GCTL 0x24 /* Global Control Register */ -/* PLL_DIV Masks */ -#define CCLK_DIV1 CSEL_DIV1 /* CCLK = VCO / 1 */ -#define CCLK_DIV2 CSEL_DIV2 /* CCLK = VCO / 2 */ -#define CCLK_DIV4 CSEL_DIV4 /* CCLK = VCO / 4 */ -#define CCLK_DIV8 CSEL_DIV8 /* CCLK = VCO / 8 */ - #endif diff --git a/arch/blackfin/mach-bf538/include/mach/defBF539.h b/arch/blackfin/mach-bf538/include/mach/defBF539.h index 5f6c34dfd08e..fac563e6f62f 100644 --- a/arch/blackfin/mach-bf538/include/mach/defBF539.h +++ b/arch/blackfin/mach-bf538/include/mach/defBF539.h @@ -468,31 +468,31 @@ /* General-Purpose Ports (0xFFC01500 - 0xFFC015FF) */ /* GPIO Port C Register Names */ -#define GPIO_C_CNFG 0xFFC01500 /* GPIO Pin Port C Configuration Register */ -#define GPIO_C_D 0xFFC01510 /* GPIO Pin Port C Data Register */ -#define GPIO_C_C 0xFFC01520 /* Clear GPIO Pin Port C Register */ -#define GPIO_C_S 0xFFC01530 /* Set GPIO Pin Port C Register */ -#define GPIO_C_T 0xFFC01540 /* Toggle GPIO Pin Port C Register */ -#define GPIO_C_DIR 0xFFC01550 /* GPIO Pin Port C Direction Register */ -#define GPIO_C_INEN 0xFFC01560 /* GPIO Pin Port C Input Enable Register */ +#define PORTCIO_FER 0xFFC01500 /* GPIO Pin Port C Configuration Register */ +#define PORTCIO 0xFFC01510 /* GPIO Pin Port C Data Register */ +#define PORTCIO_CLEAR 0xFFC01520 /* Clear GPIO Pin Port C Register */ +#define PORTCIO_SET 0xFFC01530 /* Set GPIO Pin Port C Register */ +#define PORTCIO_TOGGLE 0xFFC01540 /* Toggle GPIO Pin Port C Register */ +#define PORTCIO_DIR 0xFFC01550 /* GPIO Pin Port C Direction Register */ +#define PORTCIO_INEN 0xFFC01560 /* GPIO Pin Port C Input Enable Register */ /* GPIO Port D Register Names */ -#define GPIO_D_CNFG 0xFFC01504 /* GPIO Pin Port D Configuration Register */ -#define GPIO_D_D 0xFFC01514 /* GPIO Pin Port D Data Register */ -#define GPIO_D_C 0xFFC01524 /* Clear GPIO Pin Port D Register */ -#define GPIO_D_S 0xFFC01534 /* Set GPIO Pin Port D Register */ -#define GPIO_D_T 0xFFC01544 /* Toggle GPIO Pin Port D Register */ -#define GPIO_D_DIR 0xFFC01554 /* GPIO Pin Port D Direction Register */ -#define GPIO_D_INEN 0xFFC01564 /* GPIO Pin Port D Input Enable Register */ +#define PORTDIO_FER 0xFFC01504 /* GPIO Pin Port D Configuration Register */ +#define PORTDIO 0xFFC01514 /* GPIO Pin Port D Data Register */ +#define PORTDIO_CLEAR 0xFFC01524 /* Clear GPIO Pin Port D Register */ +#define PORTDIO_SET 0xFFC01534 /* Set GPIO Pin Port D Register */ +#define PORTDIO_TOGGLE 0xFFC01544 /* Toggle GPIO Pin Port D Register */ +#define PORTDIO_DIR 0xFFC01554 /* GPIO Pin Port D Direction Register */ +#define PORTDIO_INEN 0xFFC01564 /* GPIO Pin Port D Input Enable Register */ /* GPIO Port E Register Names */ -#define GPIO_E_CNFG 0xFFC01508 /* GPIO Pin Port E Configuration Register */ -#define GPIO_E_D 0xFFC01518 /* GPIO Pin Port E Data Register */ -#define GPIO_E_C 0xFFC01528 /* Clear GPIO Pin Port E Register */ -#define GPIO_E_S 0xFFC01538 /* Set GPIO Pin Port E Register */ -#define GPIO_E_T 0xFFC01548 /* Toggle GPIO Pin Port E Register */ -#define GPIO_E_DIR 0xFFC01558 /* GPIO Pin Port E Direction Register */ -#define GPIO_E_INEN 0xFFC01568 /* GPIO Pin Port E Input Enable Register */ +#define PORTEIO_FER 0xFFC01508 /* GPIO Pin Port E Configuration Register */ +#define PORTEIO 0xFFC01518 /* GPIO Pin Port E Data Register */ +#define PORTEIO_CLEAR 0xFFC01528 /* Clear GPIO Pin Port E Register */ +#define PORTEIO_SET 0xFFC01538 /* Set GPIO Pin Port E Register */ +#define PORTEIO_TOGGLE 0xFFC01548 /* Toggle GPIO Pin Port E Register */ +#define PORTEIO_DIR 0xFFC01558 /* GPIO Pin Port E Direction Register */ +#define PORTEIO_INEN 0xFFC01568 /* GPIO Pin Port E Input Enable Register */ /* DMA Controller 1 Traffic Control Registers (0xFFC01B00 - 0xFFC01BFF) */ @@ -1422,81 +1422,6 @@ /* System MMR Register Bits and Macros */ /******************************************************************************* */ -/* ********************* PLL AND RESET MASKS ************************ */ -/* PLL_CTL Masks */ -#define PLL_CLKIN 0x0000 /* Pass CLKIN to PLL */ -#define PLL_CLKIN_DIV2 0x0001 /* Pass CLKIN/2 to PLL */ -#define DF 0x0001 /* 0: PLL = CLKIN, 1: PLL = CLKIN/2 */ -#define PLL_OFF 0x0002 /* Shut off PLL clocks */ - -#define STOPCK 0x0008 /* Core Clock Off */ -#define PDWN 0x0020 /* Put the PLL in a Deep Sleep state */ -#define IN_DELAY 0x0014 /* EBIU Input Delay Select */ -#define OUT_DELAY 0x00C0 /* EBIU Output Delay Select */ -#define BYPASS 0x0100 /* Bypass the PLL */ -#define MSEL 0x7E00 /* Multiplier Select For CCLK/VCO Factors */ - -/* PLL_CTL Macros */ -#ifdef _MISRA_RULES -#define SET_MSEL(x) (((x)&0x3Fu) << 0x9) /* Set MSEL = 0-63 --> VCO = CLKIN*MSEL */ -#define SET_OUT_DELAY(x) (((x)&0x03u) << 0x6) -#define SET_IN_DELAY(x) ((((x)&0x02u) << 0x3) | (((x)&0x01u) << 0x2)) -#else -#define SET_MSEL(x) (((x)&0x3F) << 0x9) /* Set MSEL = 0-63 --> VCO = CLKIN*MSEL */ -#define SET_OUT_DELAY(x) (((x)&0x03) << 0x6) -#define SET_IN_DELAY(x) ((((x)&0x02) << 0x3) | (((x)&0x01) << 0x2)) -#endif /* _MISRA_RULES */ - -/* PLL_DIV Masks */ -#define SSEL 0x000F /* System Select */ -#define CSEL 0x0030 /* Core Select */ -#define CSEL_DIV1 0x0000 /* CCLK = VCO / 1 */ -#define CSEL_DIV2 0x0010 /* CCLK = VCO / 2 */ -#define CSEL_DIV4 0x0020 /* CCLK = VCO / 4 */ -#define CSEL_DIV8 0x0030 /* CCLK = VCO / 8 */ - -#define SCLK_DIV(x) (x) /* SCLK = VCO / x */ - -/* PLL_DIV Macros */ -#ifdef _MISRA_RULES -#define SET_SSEL(x) ((x)&0xFu) /* Set SSEL = 0-15 --> SCLK = VCO/SSEL */ -#else -#define SET_SSEL(x) ((x)&0xF) /* Set SSEL = 0-15 --> SCLK = VCO/SSEL */ -#endif /* _MISRA_RULES */ - -/* PLL_STAT Masks */ -#define ACTIVE_PLLENABLED 0x0001 /* Processor In Active Mode With PLL Enabled */ -#define FULL_ON 0x0002 /* Processor In Full On Mode */ -#define ACTIVE_PLLDISABLED 0x0004 /* Processor In Active Mode With PLL Disabled */ -#define PLL_LOCKED 0x0020 /* PLL_LOCKCNT Has Been Reached */ - -/* VR_CTL Masks */ -#define FREQ 0x0003 /* Switching Oscillator Frequency For Regulator */ -#define HIBERNATE 0x0000 /* Powerdown/Bypass On-Board Regulation */ -#define FREQ_333 0x0001 /* Switching Frequency Is 333 kHz */ -#define FREQ_667 0x0002 /* Switching Frequency Is 667 kHz */ -#define FREQ_1000 0x0003 /* Switching Frequency Is 1 MHz */ - -#define GAIN 0x000C /* Voltage Level Gain */ -#define GAIN_5 0x0000 /* GAIN = 5 */ -#define GAIN_10 0x0004 /* GAIN = 10 */ -#define GAIN_20 0x0008 /* GAIN = 20 */ -#define GAIN_50 0x000C /* GAIN = 50 */ - -#define VLEV 0x00F0 /* Internal Voltage Level - Only Program Values Within Specifications */ -#define VLEV_100 0x0090 /* VLEV = 1.00 V (See Datasheet for Regulator Tolerance) */ -#define VLEV_105 0x00A0 /* VLEV = 1.05 V (See Datasheet for Regulator Tolerance) */ -#define VLEV_110 0x00B0 /* VLEV = 1.10 V (See Datasheet for Regulator Tolerance) */ -#define VLEV_115 0x00C0 /* VLEV = 1.15 V (See Datasheet for Regulator Tolerance) */ -#define VLEV_120 0x00D0 /* VLEV = 1.20 V (See Datasheet for Regulator Tolerance) */ -#define VLEV_125 0x00E0 /* VLEV = 1.25 V (See Datasheet for Regulator Tolerance) */ -#define VLEV_130 0x00F0 /* VLEV = 1.30 V (See Datasheet for Regulator Tolerance) */ - -#define WAKE 0x0100 /* Enable RTC/Reset Wakeup From Hibernate */ -#define CANWE 0x0200 /* Enable CAN Wakeup From Hibernate */ -#define MXVRWE 0x0400 /* Enable MXVR Wakeup From Hibernate */ -#define SCKELOW 0x8000 /* Do Not Drive SCKE High During Reset After Hibernate */ - /* SWRST Mask */ #define SYSTEM_RESET 0x0007 /* Initiates A System Software Reset */ #define DOUBLE_FAULT 0x0008 /* Core Double Fault Causes Reset */ @@ -1609,91 +1534,6 @@ #endif /* _MISRA_RULES */ -/* ********* WATCHDOG TIMER MASKS ******************** */ -/* Watchdog Timer WDOG_CTL Register Masks */ -#ifdef _MISRA_RULES -#define WDEV(x) (((x)<<1) & 0x0006u) /* event generated on roll over */ -#else -#define WDEV(x) (((x)<<1) & 0x0006) /* event generated on roll over */ -#endif /* _MISRA_RULES */ -#define WDEV_RESET 0x0000 /* generate reset event on roll over */ -#define WDEV_NMI 0x0002 /* generate NMI event on roll over */ -#define WDEV_GPI 0x0004 /* generate GP IRQ on roll over */ -#define WDEV_NONE 0x0006 /* no event on roll over */ -#define WDEN 0x0FF0 /* enable watchdog */ -#define WDDIS 0x0AD0 /* disable watchdog */ -#define WDRO 0x8000 /* watchdog rolled over latch */ - -/* deprecated WDOG_CTL Register Masks for legacy code */ -#define ICTL WDEV -#define ENABLE_RESET WDEV_RESET -#define WDOG_RESET WDEV_RESET -#define ENABLE_NMI WDEV_NMI -#define WDOG_NMI WDEV_NMI -#define ENABLE_GPI WDEV_GPI -#define WDOG_GPI WDEV_GPI -#define DISABLE_EVT WDEV_NONE -#define WDOG_NONE WDEV_NONE - -#define TMR_EN WDEN -#define WDOG_DISABLE WDDIS -#define TRO WDRO - -#define ICTL_P0 0x01 -#define ICTL_P1 0x02 -#define TRO_P 0x0F - - -/* *************** REAL TIME CLOCK MASKS **************************/ -/* RTC_STAT and RTC_ALARM register */ -#define RTSEC 0x0000003F /* Real-Time Clock Seconds */ -#define RTMIN 0x00000FC0 /* Real-Time Clock Minutes */ -#define RTHR 0x0001F000 /* Real-Time Clock Hours */ -#define RTDAY 0xFFFE0000 /* Real-Time Clock Days */ - -/* RTC_ICTL register */ -#define SWIE 0x0001 /* Stopwatch Interrupt Enable */ -#define AIE 0x0002 /* Alarm Interrupt Enable */ -#define SIE 0x0004 /* Seconds (1 Hz) Interrupt Enable */ -#define MIE 0x0008 /* Minutes Interrupt Enable */ -#define HIE 0x0010 /* Hours Interrupt Enable */ -#define DIE 0x0020 /* 24 Hours (Days) Interrupt Enable */ -#define DAIE 0x0040 /* Day Alarm (Day, Hour, Minute, Second) Interrupt Enable */ -#define WCIE 0x8000 /* Write Complete Interrupt Enable */ - -/* RTC_ISTAT register */ -#define SWEF 0x0001 /* Stopwatch Event Flag */ -#define AEF 0x0002 /* Alarm Event Flag */ -#define SEF 0x0004 /* Seconds (1 Hz) Event Flag */ -#define MEF 0x0008 /* Minutes Event Flag */ -#define HEF 0x0010 /* Hours Event Flag */ -#define DEF 0x0020 /* 24 Hours (Days) Event Flag */ -#define DAEF 0x0040 /* Day Alarm (Day, Hour, Minute, Second) Event Flag */ -#define WPS 0x4000 /* Write Pending Status (RO) */ -#define WCOM 0x8000 /* Write Complete */ - -/* RTC_FAST Mask (RTC_PREN Mask) */ -#define ENABLE_PRESCALE 0x00000001 /* Enable prescaler so RTC runs at 1 Hz */ -#define PREN 0x00000001 - /* ** Must be set after power-up for proper operation of RTC */ - -/* Deprecated RTC_STAT and RTC_ALARM Masks */ -#define RTC_SEC RTSEC /* Real-Time Clock Seconds */ -#define RTC_MIN RTMIN /* Real-Time Clock Minutes */ -#define RTC_HR RTHR /* Real-Time Clock Hours */ -#define RTC_DAY RTDAY /* Real-Time Clock Days */ - -/* Deprecated RTC_ICTL/RTC_ISTAT Masks */ -#define STOPWATCH SWIE /* Stopwatch Interrupt Enable */ -#define ALARM AIE /* Alarm Interrupt Enable */ -#define SECOND SIE /* Seconds (1 Hz) Interrupt Enable */ -#define MINUTE MIE /* Minutes Interrupt Enable */ -#define HOUR HIE /* Hours Interrupt Enable */ -#define DAY DIE /* 24 Hours (Days) Interrupt Enable */ -#define DAY_ALARM DAIE /* Day Alarm (Day, Hour, Minute, Second) Interrupt Enable */ -#define WRITE_COMPLETE WCIE /* Write Complete Interrupt Enable */ - - /* ***************************** UART CONTROLLER MASKS ********************** */ /* UARTx_LCR Register */ #ifdef _MISRA_RULES @@ -1917,52 +1757,6 @@ /* ********** DMA CONTROLLER MASKS ***********************/ -/* DMAx_CONFIG, MDMA_yy_CONFIG Masks */ -#define DMAEN 0x0001 /* Channel Enable */ -#define WNR 0x0002 /* Channel Direction (W/R*) */ -#define WDSIZE_8 0x0000 /* Word Size 8 bits */ -#define WDSIZE_16 0x0004 /* Word Size 16 bits */ -#define WDSIZE_32 0x0008 /* Word Size 32 bits */ -#define DMA2D 0x0010 /* 2D/1D* Mode */ -#define RESTART 0x0020 /* Restart */ -#define DI_SEL 0x0040 /* Data Interrupt Select */ -#define DI_EN 0x0080 /* Data Interrupt Enable */ -#define NDSIZE 0x0900 /* Next Descriptor Size */ -#define NDSIZE_0 0x0000 /* Next Descriptor Size = 0 (Stop/Autobuffer) */ -#define NDSIZE_1 0x0100 /* Next Descriptor Size = 1 */ -#define NDSIZE_2 0x0200 /* Next Descriptor Size = 2 */ -#define NDSIZE_3 0x0300 /* Next Descriptor Size = 3 */ -#define NDSIZE_4 0x0400 /* Next Descriptor Size = 4 */ -#define NDSIZE_5 0x0500 /* Next Descriptor Size = 5 */ -#define NDSIZE_6 0x0600 /* Next Descriptor Size = 6 */ -#define NDSIZE_7 0x0700 /* Next Descriptor Size = 7 */ -#define NDSIZE_8 0x0800 /* Next Descriptor Size = 8 */ -#define NDSIZE_9 0x0900 /* Next Descriptor Size = 9 */ - -#define DMAFLOW 0x7000 /* Flow Control */ -#define DMAFLOW_STOP 0x0000 /* Stop Mode */ -#define DMAFLOW_AUTO 0x1000 /* Autobuffer Mode */ -#define DMAFLOW_ARRAY 0x4000 /* Descriptor Array Mode */ -#define DMAFLOW_SMALL 0x6000 /* Small Model Descriptor List Mode */ -#define DMAFLOW_LARGE 0x7000 /* Large Model Descriptor List Mode */ - -#define DMAEN_P 0x0 /* Channel Enable */ -#define WNR_P 0x1 /* Channel Direction (W/R*) */ -#define DMA2D_P 0x4 /* 2D/1D* Mode */ -#define RESTART_P 0x5 /* Restart */ -#define DI_SEL_P 0x6 /* Data Interrupt Select */ -#define DI_EN_P 0x7 /* Data Interrupt Enable */ - -/* DMAx_IRQ_STATUS, MDMA_yy_IRQ_STATUS Masks */ -#define DMA_DONE 0x0001 /* DMA Done Indicator */ -#define DMA_ERR 0x0002 /* DMA Error Indicator */ -#define DFETCH 0x0004 /* Descriptor Fetch Indicator */ -#define DMA_RUN 0x0008 /* DMA Running Indicator */ - -#define DMA_DONE_P 0x0 /* DMA Done Indicator */ -#define DMA_ERR_P 0x1 /* DMA Error Indicator */ -#define DFETCH_P 0x2 /* Descriptor Fetch Indicator */ -#define DMA_RUN_P 0x3 /* DMA Running Indicator */ /* DMAx_PERIPHERAL_MAP, MDMA_yy_PERIPHERAL_MAP Masks */ @@ -2625,1019 +2419,6 @@ #define RCV_FULL 0x000C /* Receive FIFO Full (2 Bytes To Read) */ -/********************************* MXVR MASKS ****************************************/ - -/* MXVR_CONFIG Masks */ - -#define MXVREN 0x00000001lu -#define MMSM 0x00000002lu -#define ACTIVE 0x00000004lu -#define SDELAY 0x00000008lu -#define NCMRXEN 0x00000010lu -#define RWRRXEN 0x00000020lu -#define MTXEN 0x00000040lu -#define MTXON 0x00000080lu /*legacy*/ -#define MTXONB 0x00000080lu -#define EPARITY 0x00000100lu -#define MSB 0x00001E00lu -#define APRXEN 0x00002000lu -#define WAKEUP 0x00004000lu -#define LMECH 0x00008000lu - -#ifdef _MISRA_RULES -#define SET_MSB(x) (((x)&0xFu) << 0x9) -#else -#define SET_MSB(x) (((x)&0xF) << 0x9) -#endif /* _MISRA_RULES */ - - -/* MXVR_PLL_CTL_0 Masks */ - -#define MXTALCEN 0x00000001lu -#define MXTALFEN 0x00000002lu -#define MPLLMS 0x00000008lu -#define MXTALMUL 0x00000030lu -#define MPLLEN 0x00000040lu -#define MPLLEN0 0x00000040lu /* legacy */ -#define MPLLEN1 0x00000080lu /* legacy */ -#define MMCLKEN 0x00000100lu -#define MMCLKMUL 0x00001E00lu -#define MPLLRSTB 0x00002000lu -#define MPLLRSTB0 0x00002000lu /* legacy */ -#define MPLLRSTB1 0x00004000lu /* legacy */ -#define MBCLKEN 0x00010000lu -#define MBCLKDIV 0x001E0000lu -#define MPLLCDR 0x00200000lu -#define MPLLCDR0 0x00200000lu /* legacy */ -#define MPLLCDR1 0x00400000lu /* legacy */ -#define INVRX 0x00800000lu -#define MFSEN 0x01000000lu -#define MFSDIV 0x1E000000lu -#define MFSSEL 0x60000000lu -#define MFSSYNC 0x80000000lu - -#define MXTALMUL_256FS 0x00000000lu /* legacy */ -#define MXTALMUL_384FS 0x00000010lu /* legacy */ -#define MXTALMUL_512FS 0x00000020lu /* legacy */ -#define MXTALMUL_1024FS 0x00000030lu - -#define MMCLKMUL_1024FS 0x00000000lu -#define MMCLKMUL_512FS 0x00000200lu -#define MMCLKMUL_256FS 0x00000400lu -#define MMCLKMUL_128FS 0x00000600lu -#define MMCLKMUL_64FS 0x00000800lu -#define MMCLKMUL_32FS 0x00000A00lu -#define MMCLKMUL_16FS 0x00000C00lu -#define MMCLKMUL_8FS 0x00000E00lu -#define MMCLKMUL_4FS 0x00001000lu -#define MMCLKMUL_2FS 0x00001200lu -#define MMCLKMUL_1FS 0x00001400lu -#define MMCLKMUL_1536FS 0x00001A00lu -#define MMCLKMUL_768FS 0x00001C00lu -#define MMCLKMUL_384FS 0x00001E00lu - -#define MBCLKDIV_DIV2 0x00020000lu -#define MBCLKDIV_DIV4 0x00040000lu -#define MBCLKDIV_DIV8 0x00060000lu -#define MBCLKDIV_DIV16 0x00080000lu -#define MBCLKDIV_DIV32 0x000A0000lu -#define MBCLKDIV_DIV64 0x000C0000lu -#define MBCLKDIV_DIV128 0x000E0000lu -#define MBCLKDIV_DIV256 0x00100000lu -#define MBCLKDIV_DIV512 0x00120000lu -#define MBCLKDIV_DIV1024 0x00140000lu - -#define MFSDIV_DIV2 0x02000000lu -#define MFSDIV_DIV4 0x04000000lu -#define MFSDIV_DIV8 0x06000000lu -#define MFSDIV_DIV16 0x08000000lu -#define MFSDIV_DIV32 0x0A000000lu -#define MFSDIV_DIV64 0x0C000000lu -#define MFSDIV_DIV128 0x0E000000lu -#define MFSDIV_DIV256 0x10000000lu -#define MFSDIV_DIV512 0x12000000lu -#define MFSDIV_DIV1024 0x14000000lu - -#define MFSSEL_CLOCK 0x00000000lu -#define MFSSEL_PULSE_HI 0x20000000lu -#define MFSSEL_PULSE_LO 0x40000000lu - - -/* MXVR_PLL_CTL_1 Masks */ - -#define MSTO 0x00000001lu -#define MSTO0 0x00000001lu /* legacy */ -#define MHOGGD 0x00000004lu -#define MHOGGD0 0x00000004lu /* legacy */ -#define MHOGGD1 0x00000008lu /* legacy */ -#define MSHAPEREN 0x00000010lu -#define MSHAPEREN0 0x00000010lu /* legacy */ -#define MSHAPEREN1 0x00000020lu /* legacy */ -#define MPLLCNTEN 0x00008000lu -#define MPLLCNT 0xFFFF0000lu - -#ifdef _MISRA_RULES -#define SET_MPLLCNT(x) (((x)&0xFFFFu) << 0x10) -#else -#define SET_MPLLCNT(x) (((x)&0xFFFF) << 0x10) -#endif /* _MISRA_RULES */ - - -/* MXVR_PLL_CTL_2 Masks */ - -#define MSHAPERSEL 0x00000007lu -#define MCPSEL 0x000000E0lu - -/* MXVR_INT_STAT_0 Masks */ - -#define NI2A 0x00000001lu -#define NA2I 0x00000002lu -#define SBU2L 0x00000004lu -#define SBL2U 0x00000008lu -#define PRU 0x00000010lu -#define MPRU 0x00000020lu -#define DRU 0x00000040lu -#define MDRU 0x00000080lu -#define SBU 0x00000100lu -#define ATU 0x00000200lu -#define FCZ0 0x00000400lu -#define FCZ1 0x00000800lu -#define PERR 0x00001000lu -#define MH2L 0x00002000lu -#define ML2H 0x00004000lu -#define WUP 0x00008000lu -#define FU2L 0x00010000lu -#define FL2U 0x00020000lu -#define BU2L 0x00040000lu -#define BL2U 0x00080000lu -#define PCZ 0x00400000lu -#define FERR 0x00800000lu -#define CMR 0x01000000lu -#define CMROF 0x02000000lu -#define CMTS 0x04000000lu -#define CMTC 0x08000000lu -#define RWRC 0x10000000lu -#define BCZ 0x20000000lu -#define BMERR 0x40000000lu -#define DERR 0x80000000lu - - -/* MXVR_INT_EN_0 Masks */ - -#define NI2AEN NI2A -#define NA2IEN NA2I -#define SBU2LEN SBU2L -#define SBL2UEN SBL2U -#define PRUEN PRU -#define MPRUEN MPRU -#define DRUEN DRU -#define MDRUEN MDRU -#define SBUEN SBU -#define ATUEN ATU -#define FCZ0EN FCZ0 -#define FCZ1EN FCZ1 -#define PERREN PERR -#define MH2LEN MH2L -#define ML2HEN ML2H -#define WUPEN WUP -#define FU2LEN FU2L -#define FL2UEN FL2U -#define BU2LEN BU2L -#define BL2UEN BL2U -#define PCZEN PCZ -#define FERREN FERR -#define CMREN CMR -#define CMROFEN CMROF -#define CMTSEN CMTS -#define CMTCEN CMTC -#define RWRCEN RWRC -#define BCZEN BCZ -#define BMERREN BMERR -#define DERREN DERR - - -/* MXVR_INT_STAT_1 Masks */ - -#define APR 0x00000004lu -#define APROF 0x00000008lu -#define APTS 0x00000040lu -#define APTC 0x00000080lu -#define APRCE 0x00000400lu -#define APRPE 0x00000800lu - -#define HDONE0 0x00000001lu -#define DONE0 0x00000002lu -#define HDONE1 0x00000010lu -#define DONE1 0x00000020lu -#define HDONE2 0x00000100lu -#define DONE2 0x00000200lu -#define HDONE3 0x00001000lu -#define DONE3 0x00002000lu -#define HDONE4 0x00010000lu -#define DONE4 0x00020000lu -#define HDONE5 0x00100000lu -#define DONE5 0x00200000lu -#define HDONE6 0x01000000lu -#define DONE6 0x02000000lu -#define HDONE7 0x10000000lu -#define DONE7 0x20000000lu - -#define DONEX(x) (0x00000002 << (4 * (x))) -#define HDONEX(x) (0x00000001 << (4 * (x))) - - -/* MXVR_INT_EN_1 Masks */ - -#define APREN APR -#define APROFEN APROF -#define APTSEN APTS -#define APTCEN APTC -#define APRCEEN APRCE -#define APRPEEN APRPE - -#define HDONEEN0 HDONE0 -#define DONEEN0 DONE0 -#define HDONEEN1 HDONE1 -#define DONEEN1 DONE1 -#define HDONEEN2 HDONE2 -#define DONEEN2 DONE2 -#define HDONEEN3 HDONE3 -#define DONEEN3 DONE3 -#define HDONEEN4 HDONE4 -#define DONEEN4 DONE4 -#define HDONEEN5 HDONE5 -#define DONEEN5 DONE5 -#define HDONEEN6 HDONE6 -#define DONEEN6 DONE6 -#define HDONEEN7 HDONE7 -#define DONEEN7 DONE7 - -#define DONEENX(x) (0x00000002 << (4 * (x))) -#define HDONEENX(x) (0x00000001 << (4 * (x))) - - -/* MXVR_STATE_0 Masks */ - -#define NACT 0x00000001lu -#define SBLOCK 0x00000002lu -#define PFDLOCK 0x00000004lu -#define PFDLOCK0 0x00000004lu /* legacy */ -#define PDD 0x00000008lu -#define PDD0 0x00000008lu /* legacy */ -#define PVCO 0x00000010lu -#define PVCO0 0x00000010lu /* legacy */ -#define PFDLOCK1 0x00000020lu /* legacy */ -#define PDD1 0x00000040lu /* legacy */ -#define PVCO1 0x00000080lu /* legacy */ -#define APBSY 0x00000100lu -#define APARB 0x00000200lu -#define APTX 0x00000400lu -#define APRX 0x00000800lu -#define CMBSY 0x00001000lu -#define CMARB 0x00002000lu -#define CMTX 0x00004000lu -#define CMRX 0x00008000lu -#define MRXONB 0x00010000lu -#define RGSIP 0x00020000lu -#define DALIP 0x00040000lu -#define ALIP 0x00080000lu -#define RRDIP 0x00100000lu -#define RWRIP 0x00200000lu -#define FLOCK 0x00400000lu -#define BLOCK 0x00800000lu -#define RSB 0x0F000000lu -#define DERRNUM 0xF0000000lu - - -/* MXVR_STATE_1 Masks */ - -#define STXNUMB 0x0000000Flu -#define SRXNUMB 0x000000F0lu -#define APCONT 0x00000100lu -#define DMAACTIVEX 0x00FF0000lu -#define DMAACTIVE0 0x00010000lu -#define DMAACTIVE1 0x00020000lu -#define DMAACTIVE2 0x00040000lu -#define DMAACTIVE3 0x00080000lu -#define DMAACTIVE4 0x00100000lu -#define DMAACTIVE5 0x00200000lu -#define DMAACTIVE6 0x00400000lu -#define DMAACTIVE7 0x00800000lu -#define DMAPMENX 0xFF000000lu -#define DMAPMEN0 0x01000000lu -#define DMAPMEN1 0x02000000lu -#define DMAPMEN2 0x04000000lu -#define DMAPMEN3 0x08000000lu -#define DMAPMEN4 0x10000000lu -#define DMAPMEN5 0x20000000lu -#define DMAPMEN6 0x40000000lu -#define DMAPMEN7 0x80000000lu - - -/* MXVR_POSITION Masks */ - -#define PVALID 0x8000 -#define POSITION 0x003F - - -/* MXVR_MAX_POSITION Masks */ - -#define MPVALID 0x8000 -#define MPOSITION 0x003F - - -/* MXVR_DELAY Masks */ - -#define DVALID 0x8000 -#define DELAY 0x003F - - -/* MXVR_MAX_DELAY Masks */ - -#define MDVALID 0x8000 -#define MDELAY 0x003F - - -/* MXVR_LADDR Masks */ - -#define LVALID 0x80000000lu -#define LADDR 0x0000FFFFlu - - -/* MXVR_GADDR Masks */ - -#define GVALID 0x8000 -#define GADDRL 0x00FF - - -/* MXVR_AADDR Masks */ - -#define AVALID 0x80000000lu -#define AADDR 0x0000FFFFlu - - -/* MXVR_ALLOC_0 Masks */ - -#define CIU0 0x00000080lu -#define CIU1 0x00008000lu -#define CIU2 0x00800000lu -#define CIU3 0x80000000lu - -#define CL0 0x0000007Flu -#define CL1 0x00007F00lu -#define CL2 0x007F0000lu -#define CL3 0x7F000000lu - - -/* MXVR_ALLOC_1 Masks */ - -#define CIU4 0x00000080lu -#define CIU5 0x00008000lu -#define CIU6 0x00800000lu -#define CIU7 0x80000000lu - -#define CL4 0x0000007Flu -#define CL5 0x00007F00lu -#define CL6 0x007F0000lu -#define CL7 0x7F000000lu - - -/* MXVR_ALLOC_2 Masks */ - -#define CIU8 0x00000080lu -#define CIU9 0x00008000lu -#define CIU10 0x00800000lu -#define CIU11 0x80000000lu - -#define CL8 0x0000007Flu -#define CL9 0x00007F00lu -#define CL10 0x007F0000lu -#define CL11 0x7F000000lu - - -/* MXVR_ALLOC_3 Masks */ - -#define CIU12 0x00000080lu -#define CIU13 0x00008000lu -#define CIU14 0x00800000lu -#define CIU15 0x80000000lu - -#define CL12 0x0000007Flu -#define CL13 0x00007F00lu -#define CL14 0x007F0000lu -#define CL15 0x7F000000lu - - -/* MXVR_ALLOC_4 Masks */ - -#define CIU16 0x00000080lu -#define CIU17 0x00008000lu -#define CIU18 0x00800000lu -#define CIU19 0x80000000lu - -#define CL16 0x0000007Flu -#define CL17 0x00007F00lu -#define CL18 0x007F0000lu -#define CL19 0x7F000000lu - - -/* MXVR_ALLOC_5 Masks */ - -#define CIU20 0x00000080lu -#define CIU21 0x00008000lu -#define CIU22 0x00800000lu -#define CIU23 0x80000000lu - -#define CL20 0x0000007Flu -#define CL21 0x00007F00lu -#define CL22 0x007F0000lu -#define CL23 0x7F000000lu - - -/* MXVR_ALLOC_6 Masks */ - -#define CIU24 0x00000080lu -#define CIU25 0x00008000lu -#define CIU26 0x00800000lu -#define CIU27 0x80000000lu - -#define CL24 0x0000007Flu -#define CL25 0x00007F00lu -#define CL26 0x007F0000lu -#define CL27 0x7F000000lu - - -/* MXVR_ALLOC_7 Masks */ - -#define CIU28 0x00000080lu -#define CIU29 0x00008000lu -#define CIU30 0x00800000lu -#define CIU31 0x80000000lu - -#define CL28 0x0000007Flu -#define CL29 0x00007F00lu -#define CL30 0x007F0000lu -#define CL31 0x7F000000lu - - -/* MXVR_ALLOC_8 Masks */ - -#define CIU32 0x00000080lu -#define CIU33 0x00008000lu -#define CIU34 0x00800000lu -#define CIU35 0x80000000lu - -#define CL32 0x0000007Flu -#define CL33 0x00007F00lu -#define CL34 0x007F0000lu -#define CL35 0x7F000000lu - - -/* MXVR_ALLOC_9 Masks */ - -#define CIU36 0x00000080lu -#define CIU37 0x00008000lu -#define CIU38 0x00800000lu -#define CIU39 0x80000000lu - -#define CL36 0x0000007Flu -#define CL37 0x00007F00lu -#define CL38 0x007F0000lu -#define CL39 0x7F000000lu - - -/* MXVR_ALLOC_10 Masks */ - -#define CIU40 0x00000080lu -#define CIU41 0x00008000lu -#define CIU42 0x00800000lu -#define CIU43 0x80000000lu - -#define CL40 0x0000007Flu -#define CL41 0x00007F00lu -#define CL42 0x007F0000lu -#define CL43 0x7F000000lu - - -/* MXVR_ALLOC_11 Masks */ - -#define CIU44 0x00000080lu -#define CIU45 0x00008000lu -#define CIU46 0x00800000lu -#define CIU47 0x80000000lu - -#define CL44 0x0000007Flu -#define CL45 0x00007F00lu -#define CL46 0x007F0000lu -#define CL47 0x7F000000lu - - -/* MXVR_ALLOC_12 Masks */ - -#define CIU48 0x00000080lu -#define CIU49 0x00008000lu -#define CIU50 0x00800000lu -#define CIU51 0x80000000lu - -#define CL48 0x0000007Flu -#define CL49 0x00007F00lu -#define CL50 0x007F0000lu -#define CL51 0x7F000000lu - - -/* MXVR_ALLOC_13 Masks */ - -#define CIU52 0x00000080lu -#define CIU53 0x00008000lu -#define CIU54 0x00800000lu -#define CIU55 0x80000000lu - -#define CL52 0x0000007Flu -#define CL53 0x00007F00lu -#define CL54 0x007F0000lu -#define CL55 0x7F000000lu - - -/* MXVR_ALLOC_14 Masks */ - -#define CIU56 0x00000080lu -#define CIU57 0x00008000lu -#define CIU58 0x00800000lu -#define CIU59 0x80000000lu - -#define CL56 0x0000007Flu -#define CL57 0x00007F00lu -#define CL58 0x007F0000lu -#define CL59 0x7F000000lu - - -/* MXVR_SYNC_LCHAN_0 Masks */ - -#define LCHANPC0 0x0000000Flu -#define LCHANPC1 0x000000F0lu -#define LCHANPC2 0x00000F00lu -#define LCHANPC3 0x0000F000lu -#define LCHANPC4 0x000F0000lu -#define LCHANPC5 0x00F00000lu -#define LCHANPC6 0x0F000000lu -#define LCHANPC7 0xF0000000lu - - -/* MXVR_SYNC_LCHAN_1 Masks */ - -#define LCHANPC8 0x0000000Flu -#define LCHANPC9 0x000000F0lu -#define LCHANPC10 0x00000F00lu -#define LCHANPC11 0x0000F000lu -#define LCHANPC12 0x000F0000lu -#define LCHANPC13 0x00F00000lu -#define LCHANPC14 0x0F000000lu -#define LCHANPC15 0xF0000000lu - - -/* MXVR_SYNC_LCHAN_2 Masks */ - -#define LCHANPC16 0x0000000Flu -#define LCHANPC17 0x000000F0lu -#define LCHANPC18 0x00000F00lu -#define LCHANPC19 0x0000F000lu -#define LCHANPC20 0x000F0000lu -#define LCHANPC21 0x00F00000lu -#define LCHANPC22 0x0F000000lu -#define LCHANPC23 0xF0000000lu - - -/* MXVR_SYNC_LCHAN_3 Masks */ - -#define LCHANPC24 0x0000000Flu -#define LCHANPC25 0x000000F0lu -#define LCHANPC26 0x00000F00lu -#define LCHANPC27 0x0000F000lu -#define LCHANPC28 0x000F0000lu -#define LCHANPC29 0x00F00000lu -#define LCHANPC30 0x0F000000lu -#define LCHANPC31 0xF0000000lu - - -/* MXVR_SYNC_LCHAN_4 Masks */ - -#define LCHANPC32 0x0000000Flu -#define LCHANPC33 0x000000F0lu -#define LCHANPC34 0x00000F00lu -#define LCHANPC35 0x0000F000lu -#define LCHANPC36 0x000F0000lu -#define LCHANPC37 0x00F00000lu -#define LCHANPC38 0x0F000000lu -#define LCHANPC39 0xF0000000lu - - -/* MXVR_SYNC_LCHAN_5 Masks */ - -#define LCHANPC40 0x0000000Flu -#define LCHANPC41 0x000000F0lu -#define LCHANPC42 0x00000F00lu -#define LCHANPC43 0x0000F000lu -#define LCHANPC44 0x000F0000lu -#define LCHANPC45 0x00F00000lu -#define LCHANPC46 0x0F000000lu -#define LCHANPC47 0xF0000000lu - - -/* MXVR_SYNC_LCHAN_6 Masks */ - -#define LCHANPC48 0x0000000Flu -#define LCHANPC49 0x000000F0lu -#define LCHANPC50 0x00000F00lu -#define LCHANPC51 0x0000F000lu -#define LCHANPC52 0x000F0000lu -#define LCHANPC53 0x00F00000lu -#define LCHANPC54 0x0F000000lu -#define LCHANPC55 0xF0000000lu - - -/* MXVR_SYNC_LCHAN_7 Masks */ - -#define LCHANPC56 0x0000000Flu -#define LCHANPC57 0x000000F0lu -#define LCHANPC58 0x00000F00lu -#define LCHANPC59 0x0000F000lu - - -/* MXVR_DMAx_CONFIG Masks */ - -#define MDMAEN 0x00000001lu -#define DD 0x00000002lu -#define LCHAN 0x000003C0lu -#define BITSWAPEN 0x00000400lu -#define BYSWAPEN 0x00000800lu -#define MFLOW 0x00007000lu -#define FIXEDPM 0x00080000lu -#define STARTPAT 0x00300000lu -#define STOPPAT 0x00C00000lu -#define COUNTPOS 0x1C000000lu - -#define DD_TX 0x00000000lu -#define DD_RX 0x00000002lu - -#define LCHAN_0 0x00000000lu -#define LCHAN_1 0x00000040lu -#define LCHAN_2 0x00000080lu -#define LCHAN_3 0x000000C0lu -#define LCHAN_4 0x00000100lu -#define LCHAN_5 0x00000140lu -#define LCHAN_6 0x00000180lu -#define LCHAN_7 0x000001C0lu - -#define MFLOW_STOP 0x00000000lu -#define MFLOW_AUTO 0x00001000lu -#define MFLOW_PVC 0x00002000lu -#define MFLOW_PSS 0x00003000lu -#define MFLOW_PFC 0x00004000lu - -#define STARTPAT_0 0x00000000lu -#define STARTPAT_1 0x00100000lu - -#define STOPPAT_0 0x00000000lu -#define STOPPAT_1 0x00400000lu - -#define COUNTPOS_0 0x00000000lu -#define COUNTPOS_1 0x04000000lu -#define COUNTPOS_2 0x08000000lu -#define COUNTPOS_3 0x0C000000lu -#define COUNTPOS_4 0x10000000lu -#define COUNTPOS_5 0x14000000lu -#define COUNTPOS_6 0x18000000lu -#define COUNTPOS_7 0x1C000000lu - - -/* MXVR_AP_CTL Masks */ - -#define STARTAP 0x00000001lu -#define CANCELAP 0x00000002lu -#define RESETAP 0x00000004lu -#define APRBE0 0x00004000lu -#define APRBE1 0x00008000lu -#define APRBEX 0x0000C000lu - - -/* MXVR_CM_CTL Masks */ - -#define STARTCM 0x00000001lu -#define CANCELCM 0x00000002lu -#define CMRBEX 0xFFFF0000lu -#define CMRBE0 0x00010000lu -#define CMRBE1 0x00020000lu -#define CMRBE2 0x00040000lu -#define CMRBE3 0x00080000lu -#define CMRBE4 0x00100000lu -#define CMRBE5 0x00200000lu -#define CMRBE6 0x00400000lu -#define CMRBE7 0x00800000lu -#define CMRBE8 0x01000000lu -#define CMRBE9 0x02000000lu -#define CMRBE10 0x04000000lu -#define CMRBE11 0x08000000lu -#define CMRBE12 0x10000000lu -#define CMRBE13 0x20000000lu -#define CMRBE14 0x40000000lu -#define CMRBE15 0x80000000lu - - -/* MXVR_PAT_DATA_x Masks */ - -#define MATCH_DATA_0 0x000000FFlu -#define MATCH_DATA_1 0x0000FF00lu -#define MATCH_DATA_2 0x00FF0000lu -#define MATCH_DATA_3 0xFF000000lu - - - -/* MXVR_PAT_EN_x Masks */ - -#define MATCH_EN_0_0 0x00000001lu -#define MATCH_EN_0_1 0x00000002lu -#define MATCH_EN_0_2 0x00000004lu -#define MATCH_EN_0_3 0x00000008lu -#define MATCH_EN_0_4 0x00000010lu -#define MATCH_EN_0_5 0x00000020lu -#define MATCH_EN_0_6 0x00000040lu -#define MATCH_EN_0_7 0x00000080lu - -#define MATCH_EN_1_0 0x00000100lu -#define MATCH_EN_1_1 0x00000200lu -#define MATCH_EN_1_2 0x00000400lu -#define MATCH_EN_1_3 0x00000800lu -#define MATCH_EN_1_4 0x00001000lu -#define MATCH_EN_1_5 0x00002000lu -#define MATCH_EN_1_6 0x00004000lu -#define MATCH_EN_1_7 0x00008000lu - -#define MATCH_EN_2_0 0x00010000lu -#define MATCH_EN_2_1 0x00020000lu -#define MATCH_EN_2_2 0x00040000lu -#define MATCH_EN_2_3 0x00080000lu -#define MATCH_EN_2_4 0x00100000lu -#define MATCH_EN_2_5 0x00200000lu -#define MATCH_EN_2_6 0x00400000lu -#define MATCH_EN_2_7 0x00800000lu - -#define MATCH_EN_3_0 0x01000000lu -#define MATCH_EN_3_1 0x02000000lu -#define MATCH_EN_3_2 0x04000000lu -#define MATCH_EN_3_3 0x08000000lu -#define MATCH_EN_3_4 0x10000000lu -#define MATCH_EN_3_5 0x20000000lu -#define MATCH_EN_3_6 0x40000000lu -#define MATCH_EN_3_7 0x80000000lu - - -/* MXVR_ROUTING_0 Masks */ - -#define MUTE_CH0 0x00000080lu -#define MUTE_CH1 0x00008000lu -#define MUTE_CH2 0x00800000lu -#define MUTE_CH3 0x80000000lu - -#define TX_CH0 0x0000007Flu -#define TX_CH1 0x00007F00lu -#define TX_CH2 0x007F0000lu -#define TX_CH3 0x7F000000lu - - -/* MXVR_ROUTING_1 Masks */ - -#define MUTE_CH4 0x00000080lu -#define MUTE_CH5 0x00008000lu -#define MUTE_CH6 0x00800000lu -#define MUTE_CH7 0x80000000lu - -#define TX_CH4 0x0000007Flu -#define TX_CH5 0x00007F00lu -#define TX_CH6 0x007F0000lu -#define TX_CH7 0x7F000000lu - - -/* MXVR_ROUTING_2 Masks */ - -#define MUTE_CH8 0x00000080lu -#define MUTE_CH9 0x00008000lu -#define MUTE_CH10 0x00800000lu -#define MUTE_CH11 0x80000000lu - -#define TX_CH8 0x0000007Flu -#define TX_CH9 0x00007F00lu -#define TX_CH10 0x007F0000lu -#define TX_CH11 0x7F000000lu - -/* MXVR_ROUTING_3 Masks */ - -#define MUTE_CH12 0x00000080lu -#define MUTE_CH13 0x00008000lu -#define MUTE_CH14 0x00800000lu -#define MUTE_CH15 0x80000000lu - -#define TX_CH12 0x0000007Flu -#define TX_CH13 0x00007F00lu -#define TX_CH14 0x007F0000lu -#define TX_CH15 0x7F000000lu - - -/* MXVR_ROUTING_4 Masks */ - -#define MUTE_CH16 0x00000080lu -#define MUTE_CH17 0x00008000lu -#define MUTE_CH18 0x00800000lu -#define MUTE_CH19 0x80000000lu - -#define TX_CH16 0x0000007Flu -#define TX_CH17 0x00007F00lu -#define TX_CH18 0x007F0000lu -#define TX_CH19 0x7F000000lu - - -/* MXVR_ROUTING_5 Masks */ - -#define MUTE_CH20 0x00000080lu -#define MUTE_CH21 0x00008000lu -#define MUTE_CH22 0x00800000lu -#define MUTE_CH23 0x80000000lu - -#define TX_CH20 0x0000007Flu -#define TX_CH21 0x00007F00lu -#define TX_CH22 0x007F0000lu -#define TX_CH23 0x7F000000lu - - -/* MXVR_ROUTING_6 Masks */ - -#define MUTE_CH24 0x00000080lu -#define MUTE_CH25 0x00008000lu -#define MUTE_CH26 0x00800000lu -#define MUTE_CH27 0x80000000lu - -#define TX_CH24 0x0000007Flu -#define TX_CH25 0x00007F00lu -#define TX_CH26 0x007F0000lu -#define TX_CH27 0x7F000000lu - - -/* MXVR_ROUTING_7 Masks */ - -#define MUTE_CH28 0x00000080lu -#define MUTE_CH29 0x00008000lu -#define MUTE_CH30 0x00800000lu -#define MUTE_CH31 0x80000000lu - -#define TX_CH28 0x0000007Flu -#define TX_CH29 0x00007F00lu -#define TX_CH30 0x007F0000lu -#define TX_CH31 0x7F000000lu - - -/* MXVR_ROUTING_8 Masks */ - -#define MUTE_CH32 0x00000080lu -#define MUTE_CH33 0x00008000lu -#define MUTE_CH34 0x00800000lu -#define MUTE_CH35 0x80000000lu - -#define TX_CH32 0x0000007Flu -#define TX_CH33 0x00007F00lu -#define TX_CH34 0x007F0000lu -#define TX_CH35 0x7F000000lu - - -/* MXVR_ROUTING_9 Masks */ - -#define MUTE_CH36 0x00000080lu -#define MUTE_CH37 0x00008000lu -#define MUTE_CH38 0x00800000lu -#define MUTE_CH39 0x80000000lu - -#define TX_CH36 0x0000007Flu -#define TX_CH37 0x00007F00lu -#define TX_CH38 0x007F0000lu -#define TX_CH39 0x7F000000lu - - -/* MXVR_ROUTING_10 Masks */ - -#define MUTE_CH40 0x00000080lu -#define MUTE_CH41 0x00008000lu -#define MUTE_CH42 0x00800000lu -#define MUTE_CH43 0x80000000lu - -#define TX_CH40 0x0000007Flu -#define TX_CH41 0x00007F00lu -#define TX_CH42 0x007F0000lu -#define TX_CH43 0x7F000000lu - - -/* MXVR_ROUTING_11 Masks */ - -#define MUTE_CH44 0x00000080lu -#define MUTE_CH45 0x00008000lu -#define MUTE_CH46 0x00800000lu -#define MUTE_CH47 0x80000000lu - -#define TX_CH44 0x0000007Flu -#define TX_CH45 0x00007F00lu -#define TX_CH46 0x007F0000lu -#define TX_CH47 0x7F000000lu - - -/* MXVR_ROUTING_12 Masks */ - -#define MUTE_CH48 0x00000080lu -#define MUTE_CH49 0x00008000lu -#define MUTE_CH50 0x00800000lu -#define MUTE_CH51 0x80000000lu - -#define TX_CH48 0x0000007Flu -#define TX_CH49 0x00007F00lu -#define TX_CH50 0x007F0000lu -#define TX_CH51 0x7F000000lu - - -/* MXVR_ROUTING_13 Masks */ - -#define MUTE_CH52 0x00000080lu -#define MUTE_CH53 0x00008000lu -#define MUTE_CH54 0x00800000lu -#define MUTE_CH55 0x80000000lu - -#define TX_CH52 0x0000007Flu -#define TX_CH53 0x00007F00lu -#define TX_CH54 0x007F0000lu -#define TX_CH55 0x7F000000lu - - -/* MXVR_ROUTING_14 Masks */ - -#define MUTE_CH56 0x00000080lu -#define MUTE_CH57 0x00008000lu -#define MUTE_CH58 0x00800000lu -#define MUTE_CH59 0x80000000lu - -#define TX_CH56 0x0000007Flu -#define TX_CH57 0x00007F00lu -#define TX_CH58 0x007F0000lu -#define TX_CH59 0x7F000000lu - - -/* Control Message Receive Buffer (CMRB) Address Offsets */ - -#define CMRB_STRIDE 0x00000016lu - -#define CMRB_DST_OFFSET 0x00000000lu -#define CMRB_SRC_OFFSET 0x00000002lu -#define CMRB_DATA_OFFSET 0x00000005lu - - -/* Control Message Transmit Buffer (CMTB) Address Offsets */ - -#define CMTB_PRIO_OFFSET 0x00000000lu -#define CMTB_DST_OFFSET 0x00000002lu -#define CMTB_SRC_OFFSET 0x00000004lu -#define CMTB_TYPE_OFFSET 0x00000006lu -#define CMTB_DATA_OFFSET 0x00000007lu - -#define CMTB_ANSWER_OFFSET 0x0000000Alu - -#define CMTB_STAT_N_OFFSET 0x00000018lu -#define CMTB_STAT_A_OFFSET 0x00000016lu -#define CMTB_STAT_D_OFFSET 0x0000000Elu -#define CMTB_STAT_R_OFFSET 0x00000014lu -#define CMTB_STAT_W_OFFSET 0x00000014lu -#define CMTB_STAT_G_OFFSET 0x00000014lu - - -/* Asynchronous Packet Receive Buffer (APRB) Address Offsets */ - -#define APRB_STRIDE 0x00000400lu - -#define APRB_DST_OFFSET 0x00000000lu -#define APRB_LEN_OFFSET 0x00000002lu -#define APRB_SRC_OFFSET 0x00000004lu -#define APRB_DATA_OFFSET 0x00000006lu - - -/* Asynchronous Packet Transmit Buffer (APTB) Address Offsets */ - -#define APTB_PRIO_OFFSET 0x00000000lu -#define APTB_DST_OFFSET 0x00000002lu -#define APTB_LEN_OFFSET 0x00000004lu -#define APTB_SRC_OFFSET 0x00000006lu -#define APTB_DATA_OFFSET 0x00000008lu - - -/* Remote Read Buffer (RRDB) Address Offsets */ - -#define RRDB_WADDR_OFFSET 0x00000100lu -#define RRDB_WLEN_OFFSET 0x00000101lu - - - /* ************ CONTROLLER AREA NETWORK (CAN) MASKS ***************/ /* CAN_CONTROL Masks */ #define SRS 0x0001 /* Software Reset */ diff --git a/arch/blackfin/mach-bf538/include/mach/gpio.h b/arch/blackfin/mach-bf538/include/mach/gpio.h index 295c78a465c2..0c346fba9619 100644 --- a/arch/blackfin/mach-bf538/include/mach/gpio.h +++ b/arch/blackfin/mach-bf538/include/mach/gpio.h @@ -1,5 +1,5 @@ /* - * Copyright (C) 2008 Analog Devices Inc. + * Copyright (C) 2008-2009 Analog Devices Inc. * Licensed under the GPL-2 or later. */ @@ -7,11 +7,8 @@ #ifndef _MACH_GPIO_H_ #define _MACH_GPIO_H_ - /* FIXME: - * For now only support PORTF GPIOs. - * PORT C,D and E are for peripheral usage only - */ #define MAX_BLACKFIN_GPIOS 16 +#define BFIN_SPECIAL_GPIO_BANKS 3 #define GPIO_PF0 0 /* PF */ #define GPIO_PF1 1 diff --git a/arch/blackfin/mach-bf538/include/mach/portmux.h b/arch/blackfin/mach-bf538/include/mach/portmux.h index 6121cf8b5872..0083ba13ee9e 100644 --- a/arch/blackfin/mach-bf538/include/mach/portmux.h +++ b/arch/blackfin/mach-bf538/include/mach/portmux.h @@ -7,7 +7,7 @@ #ifndef _MACH_PORTMUX_H_ #define _MACH_PORTMUX_H_ -#define MAX_RESOURCES MAX_BLACKFIN_GPIOS +#define MAX_RESOURCES 64 #define P_TMR2 (P_DONTCARE) #define P_TMR1 (P_DONTCARE) diff --git a/arch/blackfin/mach-bf548/Kconfig b/arch/blackfin/mach-bf548/Kconfig index a09623dfd550..70189a0d1a19 100644 --- a/arch/blackfin/mach-bf548/Kconfig +++ b/arch/blackfin/mach-bf548/Kconfig @@ -1,3 +1,27 @@ +config BF542 + def_bool y + depends on BF542_std || BF542M +config BF544 + def_bool y + depends on BF544_std || BF544M +config BF547 + def_bool y + depends on BF547_std || BF547M +config BF548 + def_bool y + depends on BF548_std || BF548M +config BF549 + def_bool y + depends on BF549_std || BF549M + +config BF54xM + def_bool y + depends on (BF542M || BF544M || BF547M || BF548M || BF549M) + +config BF54x + def_bool y + depends on (BF542 || BF544 || BF547 || BF548 || BF549) + if (BF54x) source "arch/blackfin/mach-bf548/boards/Kconfig" diff --git a/arch/blackfin/mach-bf548/boards/ezkit.c b/arch/blackfin/mach-bf548/boards/ezkit.c index 1a5286bbb3fa..60193f72777c 100644 --- a/arch/blackfin/mach-bf548/boards/ezkit.c +++ b/arch/blackfin/mach-bf548/boards/ezkit.c @@ -62,7 +62,7 @@ static struct isp1760_platform_data isp1760_priv = { }; static struct platform_device bfin_isp1760_device = { - .name = "isp1760-hcd", + .name = "isp1760", .id = 0, .dev = { .platform_data = &isp1760_priv, @@ -154,7 +154,7 @@ static struct platform_device bf54x_kpad_device = { }; #endif -#if defined(CONFIG_JOYSTICK_BFIN_ROTARY) || defined(CONFIG_JOYSTICK_BFIN_ROTARY_MODULE) +#if defined(CONFIG_INPUT_BFIN_ROTARY) || defined(CONFIG_INPUT_BFIN_ROTARY_MODULE) #include <asm/bfin_rotary.h> static struct bfin_rotary_platform_data bfin_rotary_data = { @@ -186,7 +186,7 @@ static struct platform_device bfin_rotary_device = { #endif #if defined(CONFIG_INPUT_ADXL34X) || defined(CONFIG_INPUT_ADXL34X_MODULE) -#include <linux/spi/adxl34x.h> +#include <linux/input/adxl34x.h> static const struct adxl34x_platform_data adxl34x_info = { .x_axis_offset = 0, .y_axis_offset = 0, @@ -210,14 +210,17 @@ static const struct adxl34x_platform_data adxl34x_info = { .ev_code_y = ABS_Y, /* EV_REL */ .ev_code_z = ABS_Z, /* EV_REL */ - .ev_code_tap_x = BTN_TOUCH, /* EV_KEY */ - .ev_code_tap_y = BTN_TOUCH, /* EV_KEY */ - .ev_code_tap_z = BTN_TOUCH, /* EV_KEY */ + .ev_code_tap = {BTN_TOUCH, BTN_TOUCH, BTN_TOUCH}, /* EV_KEY x,y,z */ /* .ev_code_ff = KEY_F,*/ /* EV_KEY */ /* .ev_code_act_inactivity = KEY_A,*/ /* EV_KEY */ .power_mode = ADXL_AUTO_SLEEP | ADXL_LINK, .fifo_mode = ADXL_FIFO_STREAM, + .orientation_enable = ADXL_EN_ORIENTATION_3D, + .deadzone_angle = ADXL_DEADZONE_ANGLE_10p8, + .divisor_length = ADXL_LP_FILTER_DIVISOR_16, + /* EV_KEY {+Z, +Y, +X, -X, -Y, -Z} */ + .ev_codes_orient_3d = {BTN_Z, BTN_Y, BTN_X, BTN_A, BTN_B, BTN_C}, }; #endif @@ -461,6 +464,44 @@ static struct platform_device musb_device = { }; #endif +#if defined(CONFIG_CAN_BFIN) || defined(CONFIG_CAN_BFIN_MODULE) +unsigned short bfin_can_peripherals[] = { + P_CAN0_RX, P_CAN0_TX, 0 +}; + +static struct resource bfin_can_resources[] = { + { + .start = 0xFFC02A00, + .end = 0xFFC02FFF, + .flags = IORESOURCE_MEM, + }, + { + .start = IRQ_CAN0_RX, + .end = IRQ_CAN0_RX, + .flags = IORESOURCE_IRQ, + }, + { + .start = IRQ_CAN0_TX, + .end = IRQ_CAN0_TX, + .flags = IORESOURCE_IRQ, + }, + { + .start = IRQ_CAN0_ERROR, + .end = IRQ_CAN0_ERROR, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device bfin_can_device = { + .name = "bfin_can", + .num_resources = ARRAY_SIZE(bfin_can_resources), + .resource = bfin_can_resources, + .dev = { + .platform_data = &bfin_can_peripherals, /* Passed to driver */ + }, +}; +#endif + #if defined(CONFIG_PATA_BF54X) || defined(CONFIG_PATA_BF54X_MODULE) static struct resource bfin_atapi_resources[] = { { @@ -953,6 +994,10 @@ static struct platform_device *ezkit_devices[] __initdata = { &bfin_isp1760_device, #endif +#if defined(CONFIG_CAN_BFIN) || defined(CONFIG_CAN_BFIN_MODULE) + &bfin_can_device, +#endif + #if defined(CONFIG_PATA_BF54X) || defined(CONFIG_PATA_BF54X_MODULE) &bfin_atapi_device, #endif @@ -974,7 +1019,7 @@ static struct platform_device *ezkit_devices[] __initdata = { &bf54x_kpad_device, #endif -#if defined(CONFIG_JOYSTICK_BFIN_ROTARY) || defined(CONFIG_JOYSTICK_BFIN_ROTARY_MODULE) +#if defined(CONFIG_INPUT_BFIN_ROTARY) || defined(CONFIG_INPUT_BFIN_ROTARY_MODULE) &bfin_rotary_device, #endif diff --git a/arch/blackfin/mach-bf548/include/mach/bf548.h b/arch/blackfin/mach-bf548/include/mach/bf548.h index 7bead5ce0f3b..751e5e11ecf8 100644 --- a/arch/blackfin/mach-bf548/include/mach/bf548.h +++ b/arch/blackfin/mach-bf548/include/mach/bf548.h @@ -81,18 +81,6 @@ #define AMGCTLVAL (V_AMBEN | V_AMCKEN) -#if defined(CONFIG_BF542M) -# define CONFIG_BF542 -#elif defined(CONFIG_BF544M) -# define CONFIG_BF544 -#elif defined(CONFIG_BF547M) -# define CONFIG_BF547 -#elif defined(CONFIG_BF548M) -# define CONFIG_BF548 -#elif defined(CONFIG_BF549M) -# define CONFIG_BF549 -#endif - #if defined(CONFIG_BF542) # define CPU "BF542" # define CPUID 0x27de diff --git a/arch/blackfin/mach-bf548/include/mach/blackfin.h b/arch/blackfin/mach-bf548/include/mach/blackfin.h index 13302b67857a..5684030ccc21 100644 --- a/arch/blackfin/mach-bf548/include/mach/blackfin.h +++ b/arch/blackfin/mach-bf548/include/mach/blackfin.h @@ -64,10 +64,4 @@ #define OFFSET_THR 0x28 /* Transmit Holding register */ #define OFFSET_RBR 0x2C /* Receive Buffer register */ -/* PLL_DIV Masks */ -#define CCLK_DIV1 CSEL_DIV1 /* CCLK = VCO / 1 */ -#define CCLK_DIV2 CSEL_DIV2 /* CCLK = VCO / 2 */ -#define CCLK_DIV4 CSEL_DIV4 /* CCLK = VCO / 4 */ -#define CCLK_DIV8 CSEL_DIV8 /* CCLK = VCO / 8 */ - #endif diff --git a/arch/blackfin/mach-bf548/include/mach/cdefBF547.h b/arch/blackfin/mach-bf548/include/mach/cdefBF547.h index 423421515134..bc650e6ea482 100644 --- a/arch/blackfin/mach-bf548/include/mach/cdefBF547.h +++ b/arch/blackfin/mach-bf548/include/mach/cdefBF547.h @@ -4,21 +4,21 @@ * Licensed under the GPL-2 or later. */ -#ifndef _CDEF_BF548_H -#define _CDEF_BF548_H +#ifndef _CDEF_BF547_H +#define _CDEF_BF547_H /* include all Core registers and bit definitions */ -#include "defBF548.h" +#include "defBF547.h" /* include core sbfin_read_()ecific register pointer definitions */ #include <asm/cdef_LPBlackfin.h> -/* SYSTEM & MMR ADDRESS DEFINITIONS FOR ADSP-BF548 */ +/* SYSTEM & MMR ADDRESS DEFINITIONS FOR ADSP-BF547 */ /* include cdefBF54x_base.h for the set of #defines that are common to all ADSP-BF54x bfin_read_()rocessors */ #include "cdefBF54x_base.h" -/* The following are the #defines needed by ADSP-BF548 that are not in the common header */ +/* The following are the #defines needed by ADSP-BF547 that are not in the common header */ /* Timer Registers */ @@ -805,4 +805,4 @@ #define bfin_read_HMDMA1_BCOUNT() bfin_read16(HMDMA1_BCOUNT) #define bfin_write_HMDMA1_BCOUNT(val) bfin_write16(HMDMA1_BCOUNT, val) -#endif /* _CDEF_BF548_H */ +#endif /* _CDEF_BF547_H */ diff --git a/arch/blackfin/mach-bf548/include/mach/cdefBF548.h b/arch/blackfin/mach-bf548/include/mach/cdefBF548.h index df84180410c4..3523e08f7968 100644 --- a/arch/blackfin/mach-bf548/include/mach/cdefBF548.h +++ b/arch/blackfin/mach-bf548/include/mach/cdefBF548.h @@ -18,165 +18,8 @@ /* include cdefBF54x_base.h for the set of #defines that are common to all ADSP-BF54x bfin_read_()rocessors */ #include "cdefBF54x_base.h" -/* The following are the #defines needed by ADSP-BF548 that are not in the common header */ - -/* Timer Registers */ - -#define bfin_read_TIMER8_CONFIG() bfin_read16(TIMER8_CONFIG) -#define bfin_write_TIMER8_CONFIG(val) bfin_write16(TIMER8_CONFIG, val) -#define bfin_read_TIMER8_COUNTER() bfin_read32(TIMER8_COUNTER) -#define bfin_write_TIMER8_COUNTER(val) bfin_write32(TIMER8_COUNTER, val) -#define bfin_read_TIMER8_PERIOD() bfin_read32(TIMER8_PERIOD) -#define bfin_write_TIMER8_PERIOD(val) bfin_write32(TIMER8_PERIOD, val) -#define bfin_read_TIMER8_WIDTH() bfin_read32(TIMER8_WIDTH) -#define bfin_write_TIMER8_WIDTH(val) bfin_write32(TIMER8_WIDTH, val) -#define bfin_read_TIMER9_CONFIG() bfin_read16(TIMER9_CONFIG) -#define bfin_write_TIMER9_CONFIG(val) bfin_write16(TIMER9_CONFIG, val) -#define bfin_read_TIMER9_COUNTER() bfin_read32(TIMER9_COUNTER) -#define bfin_write_TIMER9_COUNTER(val) bfin_write32(TIMER9_COUNTER, val) -#define bfin_read_TIMER9_PERIOD() bfin_read32(TIMER9_PERIOD) -#define bfin_write_TIMER9_PERIOD(val) bfin_write32(TIMER9_PERIOD, val) -#define bfin_read_TIMER9_WIDTH() bfin_read32(TIMER9_WIDTH) -#define bfin_write_TIMER9_WIDTH(val) bfin_write32(TIMER9_WIDTH, val) -#define bfin_read_TIMER10_CONFIG() bfin_read16(TIMER10_CONFIG) -#define bfin_write_TIMER10_CONFIG(val) bfin_write16(TIMER10_CONFIG, val) -#define bfin_read_TIMER10_COUNTER() bfin_read32(TIMER10_COUNTER) -#define bfin_write_TIMER10_COUNTER(val) bfin_write32(TIMER10_COUNTER, val) -#define bfin_read_TIMER10_PERIOD() bfin_read32(TIMER10_PERIOD) -#define bfin_write_TIMER10_PERIOD(val) bfin_write32(TIMER10_PERIOD, val) -#define bfin_read_TIMER10_WIDTH() bfin_read32(TIMER10_WIDTH) -#define bfin_write_TIMER10_WIDTH(val) bfin_write32(TIMER10_WIDTH, val) - -/* Timer Groubfin_read_() of 3 */ - -#define bfin_read_TIMER_ENABLE1() bfin_read16(TIMER_ENABLE1) -#define bfin_write_TIMER_ENABLE1(val) bfin_write16(TIMER_ENABLE1, val) -#define bfin_read_TIMER_DISABLE1() bfin_read16(TIMER_DISABLE1) -#define bfin_write_TIMER_DISABLE1(val) bfin_write16(TIMER_DISABLE1, val) -#define bfin_read_TIMER_STATUS1() bfin_read32(TIMER_STATUS1) -#define bfin_write_TIMER_STATUS1(val) bfin_write32(TIMER_STATUS1, val) - -/* SPORT0 Registers */ - -#define bfin_read_SPORT0_TCR1() bfin_read16(SPORT0_TCR1) -#define bfin_write_SPORT0_TCR1(val) bfin_write16(SPORT0_TCR1, val) -#define bfin_read_SPORT0_TCR2() bfin_read16(SPORT0_TCR2) -#define bfin_write_SPORT0_TCR2(val) bfin_write16(SPORT0_TCR2, val) -#define bfin_read_SPORT0_TCLKDIV() bfin_read16(SPORT0_TCLKDIV) -#define bfin_write_SPORT0_TCLKDIV(val) bfin_write16(SPORT0_TCLKDIV, val) -#define bfin_read_SPORT0_TFSDIV() bfin_read16(SPORT0_TFSDIV) -#define bfin_write_SPORT0_TFSDIV(val) bfin_write16(SPORT0_TFSDIV, val) -#define bfin_read_SPORT0_TX() bfin_read32(SPORT0_TX) -#define bfin_write_SPORT0_TX(val) bfin_write32(SPORT0_TX, val) -#define bfin_read_SPORT0_RX() bfin_read32(SPORT0_RX) -#define bfin_write_SPORT0_RX(val) bfin_write32(SPORT0_RX, val) -#define bfin_read_SPORT0_RCR1() bfin_read16(SPORT0_RCR1) -#define bfin_write_SPORT0_RCR1(val) bfin_write16(SPORT0_RCR1, val) -#define bfin_read_SPORT0_RCR2() bfin_read16(SPORT0_RCR2) -#define bfin_write_SPORT0_RCR2(val) bfin_write16(SPORT0_RCR2, val) -#define bfin_read_SPORT0_RCLKDIV() bfin_read16(SPORT0_RCLKDIV) -#define bfin_write_SPORT0_RCLKDIV(val) bfin_write16(SPORT0_RCLKDIV, val) -#define bfin_read_SPORT0_RFSDIV() bfin_read16(SPORT0_RFSDIV) -#define bfin_write_SPORT0_RFSDIV(val) bfin_write16(SPORT0_RFSDIV, val) -#define bfin_read_SPORT0_STAT() bfin_read16(SPORT0_STAT) -#define bfin_write_SPORT0_STAT(val) bfin_write16(SPORT0_STAT, val) -#define bfin_read_SPORT0_CHNL() bfin_read16(SPORT0_CHNL) -#define bfin_write_SPORT0_CHNL(val) bfin_write16(SPORT0_CHNL, val) -#define bfin_read_SPORT0_MCMC1() bfin_read16(SPORT0_MCMC1) -#define bfin_write_SPORT0_MCMC1(val) bfin_write16(SPORT0_MCMC1, val) -#define bfin_read_SPORT0_MCMC2() bfin_read16(SPORT0_MCMC2) -#define bfin_write_SPORT0_MCMC2(val) bfin_write16(SPORT0_MCMC2, val) -#define bfin_read_SPORT0_MTCS0() bfin_read32(SPORT0_MTCS0) -#define bfin_write_SPORT0_MTCS0(val) bfin_write32(SPORT0_MTCS0, val) -#define bfin_read_SPORT0_MTCS1() bfin_read32(SPORT0_MTCS1) -#define bfin_write_SPORT0_MTCS1(val) bfin_write32(SPORT0_MTCS1, val) -#define bfin_read_SPORT0_MTCS2() bfin_read32(SPORT0_MTCS2) -#define bfin_write_SPORT0_MTCS2(val) bfin_write32(SPORT0_MTCS2, val) -#define bfin_read_SPORT0_MTCS3() bfin_read32(SPORT0_MTCS3) -#define bfin_write_SPORT0_MTCS3(val) bfin_write32(SPORT0_MTCS3, val) -#define bfin_read_SPORT0_MRCS0() bfin_read32(SPORT0_MRCS0) -#define bfin_write_SPORT0_MRCS0(val) bfin_write32(SPORT0_MRCS0, val) -#define bfin_read_SPORT0_MRCS1() bfin_read32(SPORT0_MRCS1) -#define bfin_write_SPORT0_MRCS1(val) bfin_write32(SPORT0_MRCS1, val) -#define bfin_read_SPORT0_MRCS2() bfin_read32(SPORT0_MRCS2) -#define bfin_write_SPORT0_MRCS2(val) bfin_write32(SPORT0_MRCS2, val) -#define bfin_read_SPORT0_MRCS3() bfin_read32(SPORT0_MRCS3) -#define bfin_write_SPORT0_MRCS3(val) bfin_write32(SPORT0_MRCS3, val) - -/* EPPI0 Registers */ - -#define bfin_read_EPPI0_STATUS() bfin_read16(EPPI0_STATUS) -#define bfin_write_EPPI0_STATUS(val) bfin_write16(EPPI0_STATUS, val) -#define bfin_read_EPPI0_HCOUNT() bfin_read16(EPPI0_HCOUNT) -#define bfin_write_EPPI0_HCOUNT(val) bfin_write16(EPPI0_HCOUNT, val) -#define bfin_read_EPPI0_HDELAY() bfin_read16(EPPI0_HDELAY) -#define bfin_write_EPPI0_HDELAY(val) bfin_write16(EPPI0_HDELAY, val) -#define bfin_read_EPPI0_VCOUNT() bfin_read16(EPPI0_VCOUNT) -#define bfin_write_EPPI0_VCOUNT(val) bfin_write16(EPPI0_VCOUNT, val) -#define bfin_read_EPPI0_VDELAY() bfin_read16(EPPI0_VDELAY) -#define bfin_write_EPPI0_VDELAY(val) bfin_write16(EPPI0_VDELAY, val) -#define bfin_read_EPPI0_FRAME() bfin_read16(EPPI0_FRAME) -#define bfin_write_EPPI0_FRAME(val) bfin_write16(EPPI0_FRAME, val) -#define bfin_read_EPPI0_LINE() bfin_read16(EPPI0_LINE) -#define bfin_write_EPPI0_LINE(val) bfin_write16(EPPI0_LINE, val) -#define bfin_read_EPPI0_CLKDIV() bfin_read16(EPPI0_CLKDIV) -#define bfin_write_EPPI0_CLKDIV(val) bfin_write16(EPPI0_CLKDIV, val) -#define bfin_read_EPPI0_CONTROL() bfin_read32(EPPI0_CONTROL) -#define bfin_write_EPPI0_CONTROL(val) bfin_write32(EPPI0_CONTROL, val) -#define bfin_read_EPPI0_FS1W_HBL() bfin_read32(EPPI0_FS1W_HBL) -#define bfin_write_EPPI0_FS1W_HBL(val) bfin_write32(EPPI0_FS1W_HBL, val) -#define bfin_read_EPPI0_FS1P_AVPL() bfin_read32(EPPI0_FS1P_AVPL) -#define bfin_write_EPPI0_FS1P_AVPL(val) bfin_write32(EPPI0_FS1P_AVPL, val) -#define bfin_read_EPPI0_FS2W_LVB() bfin_read32(EPPI0_FS2W_LVB) -#define bfin_write_EPPI0_FS2W_LVB(val) bfin_write32(EPPI0_FS2W_LVB, val) -#define bfin_read_EPPI0_FS2P_LAVF() bfin_read32(EPPI0_FS2P_LAVF) -#define bfin_write_EPPI0_FS2P_LAVF(val) bfin_write32(EPPI0_FS2P_LAVF, val) -#define bfin_read_EPPI0_CLIP() bfin_read32(EPPI0_CLIP) -#define bfin_write_EPPI0_CLIP(val) bfin_write32(EPPI0_CLIP, val) - -/* UART2 Registers */ - -#define bfin_read_UART2_DLL() bfin_read16(UART2_DLL) -#define bfin_write_UART2_DLL(val) bfin_write16(UART2_DLL, val) -#define bfin_read_UART2_DLH() bfin_read16(UART2_DLH) -#define bfin_write_UART2_DLH(val) bfin_write16(UART2_DLH, val) -#define bfin_read_UART2_GCTL() bfin_read16(UART2_GCTL) -#define bfin_write_UART2_GCTL(val) bfin_write16(UART2_GCTL, val) -#define bfin_read_UART2_LCR() bfin_read16(UART2_LCR) -#define bfin_write_UART2_LCR(val) bfin_write16(UART2_LCR, val) -#define bfin_read_UART2_MCR() bfin_read16(UART2_MCR) -#define bfin_write_UART2_MCR(val) bfin_write16(UART2_MCR, val) -#define bfin_read_UART2_LSR() bfin_read16(UART2_LSR) -#define bfin_write_UART2_LSR(val) bfin_write16(UART2_LSR, val) -#define bfin_read_UART2_MSR() bfin_read16(UART2_MSR) -#define bfin_write_UART2_MSR(val) bfin_write16(UART2_MSR, val) -#define bfin_read_UART2_SCR() bfin_read16(UART2_SCR) -#define bfin_write_UART2_SCR(val) bfin_write16(UART2_SCR, val) -#define bfin_read_UART2_IER_SET() bfin_read16(UART2_IER_SET) -#define bfin_write_UART2_IER_SET(val) bfin_write16(UART2_IER_SET, val) -#define bfin_read_UART2_IER_CLEAR() bfin_read16(UART2_IER_CLEAR) -#define bfin_write_UART2_IER_CLEAR(val) bfin_write16(UART2_IER_CLEAR, val) -#define bfin_read_UART2_RBR() bfin_read16(UART2_RBR) -#define bfin_write_UART2_RBR(val) bfin_write16(UART2_RBR, val) - -/* Two Wire Interface Registers (TWI1) */ - -/* SPI2 Registers */ - -#define bfin_read_SPI2_CTL() bfin_read16(SPI2_CTL) -#define bfin_write_SPI2_CTL(val) bfin_write16(SPI2_CTL, val) -#define bfin_read_SPI2_FLG() bfin_read16(SPI2_FLG) -#define bfin_write_SPI2_FLG(val) bfin_write16(SPI2_FLG, val) -#define bfin_read_SPI2_STAT() bfin_read16(SPI2_STAT) -#define bfin_write_SPI2_STAT(val) bfin_write16(SPI2_STAT, val) -#define bfin_read_SPI2_TDBR() bfin_read16(SPI2_TDBR) -#define bfin_write_SPI2_TDBR(val) bfin_write16(SPI2_TDBR, val) -#define bfin_read_SPI2_RDBR() bfin_read16(SPI2_RDBR) -#define bfin_write_SPI2_RDBR(val) bfin_write16(SPI2_RDBR, val) -#define bfin_read_SPI2_BAUD() bfin_read16(SPI2_BAUD) -#define bfin_write_SPI2_BAUD(val) bfin_write16(SPI2_BAUD, val) -#define bfin_read_SPI2_SHADOW() bfin_read16(SPI2_SHADOW) -#define bfin_write_SPI2_SHADOW(val) bfin_write16(SPI2_SHADOW, val) +/* The BF548 is like the BF547, but has additional CANs */ +#include "cdefBF547.h" /* CAN Controller 1 Config 1 Registers */ @@ -923,631 +766,4 @@ #define bfin_read_CAN1_MB31_ID1() bfin_read16(CAN1_MB31_ID1) #define bfin_write_CAN1_MB31_ID1(val) bfin_write16(CAN1_MB31_ID1, val) -/* ATAPI Registers */ - -#define bfin_read_ATAPI_CONTROL() bfin_read16(ATAPI_CONTROL) -#define bfin_write_ATAPI_CONTROL(val) bfin_write16(ATAPI_CONTROL, val) -#define bfin_read_ATAPI_STATUS() bfin_read16(ATAPI_STATUS) -#define bfin_write_ATAPI_STATUS(val) bfin_write16(ATAPI_STATUS, val) -#define bfin_read_ATAPI_DEV_ADDR() bfin_read16(ATAPI_DEV_ADDR) -#define bfin_write_ATAPI_DEV_ADDR(val) bfin_write16(ATAPI_DEV_ADDR, val) -#define bfin_read_ATAPI_DEV_TXBUF() bfin_read16(ATAPI_DEV_TXBUF) -#define bfin_write_ATAPI_DEV_TXBUF(val) bfin_write16(ATAPI_DEV_TXBUF, val) -#define bfin_read_ATAPI_DEV_RXBUF() bfin_read16(ATAPI_DEV_RXBUF) -#define bfin_write_ATAPI_DEV_RXBUF(val) bfin_write16(ATAPI_DEV_RXBUF, val) -#define bfin_read_ATAPI_INT_MASK() bfin_read16(ATAPI_INT_MASK) -#define bfin_write_ATAPI_INT_MASK(val) bfin_write16(ATAPI_INT_MASK, val) -#define bfin_read_ATAPI_INT_STATUS() bfin_read16(ATAPI_INT_STATUS) -#define bfin_write_ATAPI_INT_STATUS(val) bfin_write16(ATAPI_INT_STATUS, val) -#define bfin_read_ATAPI_XFER_LEN() bfin_read16(ATAPI_XFER_LEN) -#define bfin_write_ATAPI_XFER_LEN(val) bfin_write16(ATAPI_XFER_LEN, val) -#define bfin_read_ATAPI_LINE_STATUS() bfin_read16(ATAPI_LINE_STATUS) -#define bfin_write_ATAPI_LINE_STATUS(val) bfin_write16(ATAPI_LINE_STATUS, val) -#define bfin_read_ATAPI_SM_STATE() bfin_read16(ATAPI_SM_STATE) -#define bfin_write_ATAPI_SM_STATE(val) bfin_write16(ATAPI_SM_STATE, val) -#define bfin_read_ATAPI_TERMINATE() bfin_read16(ATAPI_TERMINATE) -#define bfin_write_ATAPI_TERMINATE(val) bfin_write16(ATAPI_TERMINATE, val) -#define bfin_read_ATAPI_PIO_TFRCNT() bfin_read16(ATAPI_PIO_TFRCNT) -#define bfin_write_ATAPI_PIO_TFRCNT(val) bfin_write16(ATAPI_PIO_TFRCNT, val) -#define bfin_read_ATAPI_DMA_TFRCNT() bfin_read16(ATAPI_DMA_TFRCNT) -#define bfin_write_ATAPI_DMA_TFRCNT(val) bfin_write16(ATAPI_DMA_TFRCNT, val) -#define bfin_read_ATAPI_UMAIN_TFRCNT() bfin_read16(ATAPI_UMAIN_TFRCNT) -#define bfin_write_ATAPI_UMAIN_TFRCNT(val) bfin_write16(ATAPI_UMAIN_TFRCNT, val) -#define bfin_read_ATAPI_UDMAOUT_TFRCNT() bfin_read16(ATAPI_UDMAOUT_TFRCNT) -#define bfin_write_ATAPI_UDMAOUT_TFRCNT(val) bfin_write16(ATAPI_UDMAOUT_TFRCNT, val) -#define bfin_read_ATAPI_REG_TIM_0() bfin_read16(ATAPI_REG_TIM_0) -#define bfin_write_ATAPI_REG_TIM_0(val) bfin_write16(ATAPI_REG_TIM_0, val) -#define bfin_read_ATAPI_PIO_TIM_0() bfin_read16(ATAPI_PIO_TIM_0) -#define bfin_write_ATAPI_PIO_TIM_0(val) bfin_write16(ATAPI_PIO_TIM_0, val) -#define bfin_read_ATAPI_PIO_TIM_1() bfin_read16(ATAPI_PIO_TIM_1) -#define bfin_write_ATAPI_PIO_TIM_1(val) bfin_write16(ATAPI_PIO_TIM_1, val) -#define bfin_read_ATAPI_MULTI_TIM_0() bfin_read16(ATAPI_MULTI_TIM_0) -#define bfin_write_ATAPI_MULTI_TIM_0(val) bfin_write16(ATAPI_MULTI_TIM_0, val) -#define bfin_read_ATAPI_MULTI_TIM_1() bfin_read16(ATAPI_MULTI_TIM_1) -#define bfin_write_ATAPI_MULTI_TIM_1(val) bfin_write16(ATAPI_MULTI_TIM_1, val) -#define bfin_read_ATAPI_MULTI_TIM_2() bfin_read16(ATAPI_MULTI_TIM_2) -#define bfin_write_ATAPI_MULTI_TIM_2(val) bfin_write16(ATAPI_MULTI_TIM_2, val) -#define bfin_read_ATAPI_ULTRA_TIM_0() bfin_read16(ATAPI_ULTRA_TIM_0) -#define bfin_write_ATAPI_ULTRA_TIM_0(val) bfin_write16(ATAPI_ULTRA_TIM_0, val) -#define bfin_read_ATAPI_ULTRA_TIM_1() bfin_read16(ATAPI_ULTRA_TIM_1) -#define bfin_write_ATAPI_ULTRA_TIM_1(val) bfin_write16(ATAPI_ULTRA_TIM_1, val) -#define bfin_read_ATAPI_ULTRA_TIM_2() bfin_read16(ATAPI_ULTRA_TIM_2) -#define bfin_write_ATAPI_ULTRA_TIM_2(val) bfin_write16(ATAPI_ULTRA_TIM_2, val) -#define bfin_read_ATAPI_ULTRA_TIM_3() bfin_read16(ATAPI_ULTRA_TIM_3) -#define bfin_write_ATAPI_ULTRA_TIM_3(val) bfin_write16(ATAPI_ULTRA_TIM_3, val) - -/* SDH Registers */ - -#define bfin_read_SDH_PWR_CTL() bfin_read16(SDH_PWR_CTL) -#define bfin_write_SDH_PWR_CTL(val) bfin_write16(SDH_PWR_CTL, val) -#define bfin_read_SDH_CLK_CTL() bfin_read16(SDH_CLK_CTL) -#define bfin_write_SDH_CLK_CTL(val) bfin_write16(SDH_CLK_CTL, val) -#define bfin_read_SDH_ARGUMENT() bfin_read32(SDH_ARGUMENT) -#define bfin_write_SDH_ARGUMENT(val) bfin_write32(SDH_ARGUMENT, val) -#define bfin_read_SDH_COMMAND() bfin_read16(SDH_COMMAND) -#define bfin_write_SDH_COMMAND(val) bfin_write16(SDH_COMMAND, val) -#define bfin_read_SDH_RESP_CMD() bfin_read16(SDH_RESP_CMD) -#define bfin_write_SDH_RESP_CMD(val) bfin_write16(SDH_RESP_CMD, val) -#define bfin_read_SDH_RESPONSE0() bfin_read32(SDH_RESPONSE0) -#define bfin_write_SDH_RESPONSE0(val) bfin_write32(SDH_RESPONSE0, val) -#define bfin_read_SDH_RESPONSE1() bfin_read32(SDH_RESPONSE1) -#define bfin_write_SDH_RESPONSE1(val) bfin_write32(SDH_RESPONSE1, val) -#define bfin_read_SDH_RESPONSE2() bfin_read32(SDH_RESPONSE2) -#define bfin_write_SDH_RESPONSE2(val) bfin_write32(SDH_RESPONSE2, val) -#define bfin_read_SDH_RESPONSE3() bfin_read32(SDH_RESPONSE3) -#define bfin_write_SDH_RESPONSE3(val) bfin_write32(SDH_RESPONSE3, val) -#define bfin_read_SDH_DATA_TIMER() bfin_read32(SDH_DATA_TIMER) -#define bfin_write_SDH_DATA_TIMER(val) bfin_write32(SDH_DATA_TIMER, val) -#define bfin_read_SDH_DATA_LGTH() bfin_read16(SDH_DATA_LGTH) -#define bfin_write_SDH_DATA_LGTH(val) bfin_write16(SDH_DATA_LGTH, val) -#define bfin_read_SDH_DATA_CTL() bfin_read16(SDH_DATA_CTL) -#define bfin_write_SDH_DATA_CTL(val) bfin_write16(SDH_DATA_CTL, val) -#define bfin_read_SDH_DATA_CNT() bfin_read16(SDH_DATA_CNT) -#define bfin_write_SDH_DATA_CNT(val) bfin_write16(SDH_DATA_CNT, val) -#define bfin_read_SDH_STATUS() bfin_read32(SDH_STATUS) -#define bfin_write_SDH_STATUS(val) bfin_write32(SDH_STATUS, val) -#define bfin_read_SDH_STATUS_CLR() bfin_read16(SDH_STATUS_CLR) -#define bfin_write_SDH_STATUS_CLR(val) bfin_write16(SDH_STATUS_CLR, val) -#define bfin_read_SDH_MASK0() bfin_read32(SDH_MASK0) -#define bfin_write_SDH_MASK0(val) bfin_write32(SDH_MASK0, val) -#define bfin_read_SDH_MASK1() bfin_read32(SDH_MASK1) -#define bfin_write_SDH_MASK1(val) bfin_write32(SDH_MASK1, val) -#define bfin_read_SDH_FIFO_CNT() bfin_read16(SDH_FIFO_CNT) -#define bfin_write_SDH_FIFO_CNT(val) bfin_write16(SDH_FIFO_CNT, val) -#define bfin_read_SDH_FIFO() bfin_read32(SDH_FIFO) -#define bfin_write_SDH_FIFO(val) bfin_write32(SDH_FIFO, val) -#define bfin_read_SDH_E_STATUS() bfin_read16(SDH_E_STATUS) -#define bfin_write_SDH_E_STATUS(val) bfin_write16(SDH_E_STATUS, val) -#define bfin_read_SDH_E_MASK() bfin_read16(SDH_E_MASK) -#define bfin_write_SDH_E_MASK(val) bfin_write16(SDH_E_MASK, val) -#define bfin_read_SDH_CFG() bfin_read16(SDH_CFG) -#define bfin_write_SDH_CFG(val) bfin_write16(SDH_CFG, val) -#define bfin_read_SDH_RD_WAIT_EN() bfin_read16(SDH_RD_WAIT_EN) -#define bfin_write_SDH_RD_WAIT_EN(val) bfin_write16(SDH_RD_WAIT_EN, val) -#define bfin_read_SDH_PID0() bfin_read16(SDH_PID0) -#define bfin_write_SDH_PID0(val) bfin_write16(SDH_PID0, val) -#define bfin_read_SDH_PID1() bfin_read16(SDH_PID1) -#define bfin_write_SDH_PID1(val) bfin_write16(SDH_PID1, val) -#define bfin_read_SDH_PID2() bfin_read16(SDH_PID2) -#define bfin_write_SDH_PID2(val) bfin_write16(SDH_PID2, val) -#define bfin_read_SDH_PID3() bfin_read16(SDH_PID3) -#define bfin_write_SDH_PID3(val) bfin_write16(SDH_PID3, val) -#define bfin_read_SDH_PID4() bfin_read16(SDH_PID4) -#define bfin_write_SDH_PID4(val) bfin_write16(SDH_PID4, val) -#define bfin_read_SDH_PID5() bfin_read16(SDH_PID5) -#define bfin_write_SDH_PID5(val) bfin_write16(SDH_PID5, val) -#define bfin_read_SDH_PID6() bfin_read16(SDH_PID6) -#define bfin_write_SDH_PID6(val) bfin_write16(SDH_PID6, val) -#define bfin_read_SDH_PID7() bfin_read16(SDH_PID7) -#define bfin_write_SDH_PID7(val) bfin_write16(SDH_PID7, val) - -/* HOST Port Registers */ - -#define bfin_read_HOST_CONTROL() bfin_read16(HOST_CONTROL) -#define bfin_write_HOST_CONTROL(val) bfin_write16(HOST_CONTROL, val) -#define bfin_read_HOST_STATUS() bfin_read16(HOST_STATUS) -#define bfin_write_HOST_STATUS(val) bfin_write16(HOST_STATUS, val) -#define bfin_read_HOST_TIMEOUT() bfin_read16(HOST_TIMEOUT) -#define bfin_write_HOST_TIMEOUT(val) bfin_write16(HOST_TIMEOUT, val) - -/* USB Control Registers */ - -#define bfin_read_USB_FADDR() bfin_read16(USB_FADDR) -#define bfin_write_USB_FADDR(val) bfin_write16(USB_FADDR, val) -#define bfin_read_USB_POWER() bfin_read16(USB_POWER) -#define bfin_write_USB_POWER(val) bfin_write16(USB_POWER, val) -#define bfin_read_USB_INTRTX() bfin_read16(USB_INTRTX) -#define bfin_write_USB_INTRTX(val) bfin_write16(USB_INTRTX, val) -#define bfin_read_USB_INTRRX() bfin_read16(USB_INTRRX) -#define bfin_write_USB_INTRRX(val) bfin_write16(USB_INTRRX, val) -#define bfin_read_USB_INTRTXE() bfin_read16(USB_INTRTXE) -#define bfin_write_USB_INTRTXE(val) bfin_write16(USB_INTRTXE, val) -#define bfin_read_USB_INTRRXE() bfin_read16(USB_INTRRXE) -#define bfin_write_USB_INTRRXE(val) bfin_write16(USB_INTRRXE, val) -#define bfin_read_USB_INTRUSB() bfin_read16(USB_INTRUSB) -#define bfin_write_USB_INTRUSB(val) bfin_write16(USB_INTRUSB, val) -#define bfin_read_USB_INTRUSBE() bfin_read16(USB_INTRUSBE) -#define bfin_write_USB_INTRUSBE(val) bfin_write16(USB_INTRUSBE, val) -#define bfin_read_USB_FRAME() bfin_read16(USB_FRAME) -#define bfin_write_USB_FRAME(val) bfin_write16(USB_FRAME, val) -#define bfin_read_USB_INDEX() bfin_read16(USB_INDEX) -#define bfin_write_USB_INDEX(val) bfin_write16(USB_INDEX, val) -#define bfin_read_USB_TESTMODE() bfin_read16(USB_TESTMODE) -#define bfin_write_USB_TESTMODE(val) bfin_write16(USB_TESTMODE, val) -#define bfin_read_USB_GLOBINTR() bfin_read16(USB_GLOBINTR) -#define bfin_write_USB_GLOBINTR(val) bfin_write16(USB_GLOBINTR, val) -#define bfin_read_USB_GLOBAL_CTL() bfin_read16(USB_GLOBAL_CTL) -#define bfin_write_USB_GLOBAL_CTL(val) bfin_write16(USB_GLOBAL_CTL, val) - -/* USB Packet Control Registers */ - -#define bfin_read_USB_TX_MAX_PACKET() bfin_read16(USB_TX_MAX_PACKET) -#define bfin_write_USB_TX_MAX_PACKET(val) bfin_write16(USB_TX_MAX_PACKET, val) -#define bfin_read_USB_CSR0() bfin_read16(USB_CSR0) -#define bfin_write_USB_CSR0(val) bfin_write16(USB_CSR0, val) -#define bfin_read_USB_TXCSR() bfin_read16(USB_TXCSR) -#define bfin_write_USB_TXCSR(val) bfin_write16(USB_TXCSR, val) -#define bfin_read_USB_RX_MAX_PACKET() bfin_read16(USB_RX_MAX_PACKET) -#define bfin_write_USB_RX_MAX_PACKET(val) bfin_write16(USB_RX_MAX_PACKET, val) -#define bfin_read_USB_RXCSR() bfin_read16(USB_RXCSR) -#define bfin_write_USB_RXCSR(val) bfin_write16(USB_RXCSR, val) -#define bfin_read_USB_COUNT0() bfin_read16(USB_COUNT0) -#define bfin_write_USB_COUNT0(val) bfin_write16(USB_COUNT0, val) -#define bfin_read_USB_RXCOUNT() bfin_read16(USB_RXCOUNT) -#define bfin_write_USB_RXCOUNT(val) bfin_write16(USB_RXCOUNT, val) -#define bfin_read_USB_TXTYPE() bfin_read16(USB_TXTYPE) -#define bfin_write_USB_TXTYPE(val) bfin_write16(USB_TXTYPE, val) -#define bfin_read_USB_NAKLIMIT0() bfin_read16(USB_NAKLIMIT0) -#define bfin_write_USB_NAKLIMIT0(val) bfin_write16(USB_NAKLIMIT0, val) -#define bfin_read_USB_TXINTERVAL() bfin_read16(USB_TXINTERVAL) -#define bfin_write_USB_TXINTERVAL(val) bfin_write16(USB_TXINTERVAL, val) -#define bfin_read_USB_RXTYPE() bfin_read16(USB_RXTYPE) -#define bfin_write_USB_RXTYPE(val) bfin_write16(USB_RXTYPE, val) -#define bfin_read_USB_RXINTERVAL() bfin_read16(USB_RXINTERVAL) -#define bfin_write_USB_RXINTERVAL(val) bfin_write16(USB_RXINTERVAL, val) -#define bfin_read_USB_TXCOUNT() bfin_read16(USB_TXCOUNT) -#define bfin_write_USB_TXCOUNT(val) bfin_write16(USB_TXCOUNT, val) - -/* USB Endbfin_read_()oint FIFO Registers */ - -#define bfin_read_USB_EP0_FIFO() bfin_read16(USB_EP0_FIFO) -#define bfin_write_USB_EP0_FIFO(val) bfin_write16(USB_EP0_FIFO, val) -#define bfin_read_USB_EP1_FIFO() bfin_read16(USB_EP1_FIFO) -#define bfin_write_USB_EP1_FIFO(val) bfin_write16(USB_EP1_FIFO, val) -#define bfin_read_USB_EP2_FIFO() bfin_read16(USB_EP2_FIFO) -#define bfin_write_USB_EP2_FIFO(val) bfin_write16(USB_EP2_FIFO, val) -#define bfin_read_USB_EP3_FIFO() bfin_read16(USB_EP3_FIFO) -#define bfin_write_USB_EP3_FIFO(val) bfin_write16(USB_EP3_FIFO, val) -#define bfin_read_USB_EP4_FIFO() bfin_read16(USB_EP4_FIFO) -#define bfin_write_USB_EP4_FIFO(val) bfin_write16(USB_EP4_FIFO, val) -#define bfin_read_USB_EP5_FIFO() bfin_read16(USB_EP5_FIFO) -#define bfin_write_USB_EP5_FIFO(val) bfin_write16(USB_EP5_FIFO, val) -#define bfin_read_USB_EP6_FIFO() bfin_read16(USB_EP6_FIFO) -#define bfin_write_USB_EP6_FIFO(val) bfin_write16(USB_EP6_FIFO, val) -#define bfin_read_USB_EP7_FIFO() bfin_read16(USB_EP7_FIFO) -#define bfin_write_USB_EP7_FIFO(val) bfin_write16(USB_EP7_FIFO, val) - -/* USB OTG Control Registers */ - -#define bfin_read_USB_OTG_DEV_CTL() bfin_read16(USB_OTG_DEV_CTL) -#define bfin_write_USB_OTG_DEV_CTL(val) bfin_write16(USB_OTG_DEV_CTL, val) -#define bfin_read_USB_OTG_VBUS_IRQ() bfin_read16(USB_OTG_VBUS_IRQ) -#define bfin_write_USB_OTG_VBUS_IRQ(val) bfin_write16(USB_OTG_VBUS_IRQ, val) -#define bfin_read_USB_OTG_VBUS_MASK() bfin_read16(USB_OTG_VBUS_MASK) -#define bfin_write_USB_OTG_VBUS_MASK(val) bfin_write16(USB_OTG_VBUS_MASK, val) - -/* USB Phy Control Registers */ - -#define bfin_read_USB_LINKINFO() bfin_read16(USB_LINKINFO) -#define bfin_write_USB_LINKINFO(val) bfin_write16(USB_LINKINFO, val) -#define bfin_read_USB_VPLEN() bfin_read16(USB_VPLEN) -#define bfin_write_USB_VPLEN(val) bfin_write16(USB_VPLEN, val) -#define bfin_read_USB_HS_EOF1() bfin_read16(USB_HS_EOF1) -#define bfin_write_USB_HS_EOF1(val) bfin_write16(USB_HS_EOF1, val) -#define bfin_read_USB_FS_EOF1() bfin_read16(USB_FS_EOF1) -#define bfin_write_USB_FS_EOF1(val) bfin_write16(USB_FS_EOF1, val) -#define bfin_read_USB_LS_EOF1() bfin_read16(USB_LS_EOF1) -#define bfin_write_USB_LS_EOF1(val) bfin_write16(USB_LS_EOF1, val) - -/* (APHY_CNTRL is for ADI usage only) */ - -#define bfin_read_USB_APHY_CNTRL() bfin_read16(USB_APHY_CNTRL) -#define bfin_write_USB_APHY_CNTRL(val) bfin_write16(USB_APHY_CNTRL, val) - -/* (APHY_CALIB is for ADI usage only) */ - -#define bfin_read_USB_APHY_CALIB() bfin_read16(USB_APHY_CALIB) -#define bfin_write_USB_APHY_CALIB(val) bfin_write16(USB_APHY_CALIB, val) -#define bfin_read_USB_APHY_CNTRL2() bfin_read16(USB_APHY_CNTRL2) -#define bfin_write_USB_APHY_CNTRL2(val) bfin_write16(USB_APHY_CNTRL2, val) - -/* (PHY_TEST is for ADI usage only) */ - -#define bfin_read_USB_PHY_TEST() bfin_read16(USB_PHY_TEST) -#define bfin_write_USB_PHY_TEST(val) bfin_write16(USB_PHY_TEST, val) -#define bfin_read_USB_PLLOSC_CTRL() bfin_read16(USB_PLLOSC_CTRL) -#define bfin_write_USB_PLLOSC_CTRL(val) bfin_write16(USB_PLLOSC_CTRL, val) -#define bfin_read_USB_SRP_CLKDIV() bfin_read16(USB_SRP_CLKDIV) -#define bfin_write_USB_SRP_CLKDIV(val) bfin_write16(USB_SRP_CLKDIV, val) - -/* USB Endbfin_read_()oint 0 Control Registers */ - -#define bfin_read_USB_EP_NI0_TXMAXP() bfin_read16(USB_EP_NI0_TXMAXP) -#define bfin_write_USB_EP_NI0_TXMAXP(val) bfin_write16(USB_EP_NI0_TXMAXP, val) -#define bfin_read_USB_EP_NI0_TXCSR() bfin_read16(USB_EP_NI0_TXCSR) -#define bfin_write_USB_EP_NI0_TXCSR(val) bfin_write16(USB_EP_NI0_TXCSR, val) -#define bfin_read_USB_EP_NI0_RXMAXP() bfin_read16(USB_EP_NI0_RXMAXP) -#define bfin_write_USB_EP_NI0_RXMAXP(val) bfin_write16(USB_EP_NI0_RXMAXP, val) -#define bfin_read_USB_EP_NI0_RXCSR() bfin_read16(USB_EP_NI0_RXCSR) -#define bfin_write_USB_EP_NI0_RXCSR(val) bfin_write16(USB_EP_NI0_RXCSR, val) -#define bfin_read_USB_EP_NI0_RXCOUNT() bfin_read16(USB_EP_NI0_RXCOUNT) -#define bfin_write_USB_EP_NI0_RXCOUNT(val) bfin_write16(USB_EP_NI0_RXCOUNT, val) -#define bfin_read_USB_EP_NI0_TXTYPE() bfin_read16(USB_EP_NI0_TXTYPE) -#define bfin_write_USB_EP_NI0_TXTYPE(val) bfin_write16(USB_EP_NI0_TXTYPE, val) -#define bfin_read_USB_EP_NI0_TXINTERVAL() bfin_read16(USB_EP_NI0_TXINTERVAL) -#define bfin_write_USB_EP_NI0_TXINTERVAL(val) bfin_write16(USB_EP_NI0_TXINTERVAL, val) -#define bfin_read_USB_EP_NI0_RXTYPE() bfin_read16(USB_EP_NI0_RXTYPE) -#define bfin_write_USB_EP_NI0_RXTYPE(val) bfin_write16(USB_EP_NI0_RXTYPE, val) -#define bfin_read_USB_EP_NI0_RXINTERVAL() bfin_read16(USB_EP_NI0_RXINTERVAL) -#define bfin_write_USB_EP_NI0_RXINTERVAL(val) bfin_write16(USB_EP_NI0_RXINTERVAL, val) - -/* USB Endbfin_read_()oint 1 Control Registers */ - -#define bfin_read_USB_EP_NI0_TXCOUNT() bfin_read16(USB_EP_NI0_TXCOUNT) -#define bfin_write_USB_EP_NI0_TXCOUNT(val) bfin_write16(USB_EP_NI0_TXCOUNT, val) -#define bfin_read_USB_EP_NI1_TXMAXP() bfin_read16(USB_EP_NI1_TXMAXP) -#define bfin_write_USB_EP_NI1_TXMAXP(val) bfin_write16(USB_EP_NI1_TXMAXP, val) -#define bfin_read_USB_EP_NI1_TXCSR() bfin_read16(USB_EP_NI1_TXCSR) -#define bfin_write_USB_EP_NI1_TXCSR(val) bfin_write16(USB_EP_NI1_TXCSR, val) -#define bfin_read_USB_EP_NI1_RXMAXP() bfin_read16(USB_EP_NI1_RXMAXP) -#define bfin_write_USB_EP_NI1_RXMAXP(val) bfin_write16(USB_EP_NI1_RXMAXP, val) -#define bfin_read_USB_EP_NI1_RXCSR() bfin_read16(USB_EP_NI1_RXCSR) -#define bfin_write_USB_EP_NI1_RXCSR(val) bfin_write16(USB_EP_NI1_RXCSR, val) -#define bfin_read_USB_EP_NI1_RXCOUNT() bfin_read16(USB_EP_NI1_RXCOUNT) -#define bfin_write_USB_EP_NI1_RXCOUNT(val) bfin_write16(USB_EP_NI1_RXCOUNT, val) -#define bfin_read_USB_EP_NI1_TXTYPE() bfin_read16(USB_EP_NI1_TXTYPE) -#define bfin_write_USB_EP_NI1_TXTYPE(val) bfin_write16(USB_EP_NI1_TXTYPE, val) -#define bfin_read_USB_EP_NI1_TXINTERVAL() bfin_read16(USB_EP_NI1_TXINTERVAL) -#define bfin_write_USB_EP_NI1_TXINTERVAL(val) bfin_write16(USB_EP_NI1_TXINTERVAL, val) -#define bfin_read_USB_EP_NI1_RXTYPE() bfin_read16(USB_EP_NI1_RXTYPE) -#define bfin_write_USB_EP_NI1_RXTYPE(val) bfin_write16(USB_EP_NI1_RXTYPE, val) -#define bfin_read_USB_EP_NI1_RXINTERVAL() bfin_read16(USB_EP_NI1_RXINTERVAL) -#define bfin_write_USB_EP_NI1_RXINTERVAL(val) bfin_write16(USB_EP_NI1_RXINTERVAL, val) - -/* USB Endbfin_read_()oint 2 Control Registers */ - -#define bfin_read_USB_EP_NI1_TXCOUNT() bfin_read16(USB_EP_NI1_TXCOUNT) -#define bfin_write_USB_EP_NI1_TXCOUNT(val) bfin_write16(USB_EP_NI1_TXCOUNT, val) -#define bfin_read_USB_EP_NI2_TXMAXP() bfin_read16(USB_EP_NI2_TXMAXP) -#define bfin_write_USB_EP_NI2_TXMAXP(val) bfin_write16(USB_EP_NI2_TXMAXP, val) -#define bfin_read_USB_EP_NI2_TXCSR() bfin_read16(USB_EP_NI2_TXCSR) -#define bfin_write_USB_EP_NI2_TXCSR(val) bfin_write16(USB_EP_NI2_TXCSR, val) -#define bfin_read_USB_EP_NI2_RXMAXP() bfin_read16(USB_EP_NI2_RXMAXP) -#define bfin_write_USB_EP_NI2_RXMAXP(val) bfin_write16(USB_EP_NI2_RXMAXP, val) -#define bfin_read_USB_EP_NI2_RXCSR() bfin_read16(USB_EP_NI2_RXCSR) -#define bfin_write_USB_EP_NI2_RXCSR(val) bfin_write16(USB_EP_NI2_RXCSR, val) -#define bfin_read_USB_EP_NI2_RXCOUNT() bfin_read16(USB_EP_NI2_RXCOUNT) -#define bfin_write_USB_EP_NI2_RXCOUNT(val) bfin_write16(USB_EP_NI2_RXCOUNT, val) -#define bfin_read_USB_EP_NI2_TXTYPE() bfin_read16(USB_EP_NI2_TXTYPE) -#define bfin_write_USB_EP_NI2_TXTYPE(val) bfin_write16(USB_EP_NI2_TXTYPE, val) -#define bfin_read_USB_EP_NI2_TXINTERVAL() bfin_read16(USB_EP_NI2_TXINTERVAL) -#define bfin_write_USB_EP_NI2_TXINTERVAL(val) bfin_write16(USB_EP_NI2_TXINTERVAL, val) -#define bfin_read_USB_EP_NI2_RXTYPE() bfin_read16(USB_EP_NI2_RXTYPE) -#define bfin_write_USB_EP_NI2_RXTYPE(val) bfin_write16(USB_EP_NI2_RXTYPE, val) -#define bfin_read_USB_EP_NI2_RXINTERVAL() bfin_read16(USB_EP_NI2_RXINTERVAL) -#define bfin_write_USB_EP_NI2_RXINTERVAL(val) bfin_write16(USB_EP_NI2_RXINTERVAL, val) - -/* USB Endbfin_read_()oint 3 Control Registers */ - -#define bfin_read_USB_EP_NI2_TXCOUNT() bfin_read16(USB_EP_NI2_TXCOUNT) -#define bfin_write_USB_EP_NI2_TXCOUNT(val) bfin_write16(USB_EP_NI2_TXCOUNT, val) -#define bfin_read_USB_EP_NI3_TXMAXP() bfin_read16(USB_EP_NI3_TXMAXP) -#define bfin_write_USB_EP_NI3_TXMAXP(val) bfin_write16(USB_EP_NI3_TXMAXP, val) -#define bfin_read_USB_EP_NI3_TXCSR() bfin_read16(USB_EP_NI3_TXCSR) -#define bfin_write_USB_EP_NI3_TXCSR(val) bfin_write16(USB_EP_NI3_TXCSR, val) -#define bfin_read_USB_EP_NI3_RXMAXP() bfin_read16(USB_EP_NI3_RXMAXP) -#define bfin_write_USB_EP_NI3_RXMAXP(val) bfin_write16(USB_EP_NI3_RXMAXP, val) -#define bfin_read_USB_EP_NI3_RXCSR() bfin_read16(USB_EP_NI3_RXCSR) -#define bfin_write_USB_EP_NI3_RXCSR(val) bfin_write16(USB_EP_NI3_RXCSR, val) -#define bfin_read_USB_EP_NI3_RXCOUNT() bfin_read16(USB_EP_NI3_RXCOUNT) -#define bfin_write_USB_EP_NI3_RXCOUNT(val) bfin_write16(USB_EP_NI3_RXCOUNT, val) -#define bfin_read_USB_EP_NI3_TXTYPE() bfin_read16(USB_EP_NI3_TXTYPE) -#define bfin_write_USB_EP_NI3_TXTYPE(val) bfin_write16(USB_EP_NI3_TXTYPE, val) -#define bfin_read_USB_EP_NI3_TXINTERVAL() bfin_read16(USB_EP_NI3_TXINTERVAL) -#define bfin_write_USB_EP_NI3_TXINTERVAL(val) bfin_write16(USB_EP_NI3_TXINTERVAL, val) -#define bfin_read_USB_EP_NI3_RXTYPE() bfin_read16(USB_EP_NI3_RXTYPE) -#define bfin_write_USB_EP_NI3_RXTYPE(val) bfin_write16(USB_EP_NI3_RXTYPE, val) -#define bfin_read_USB_EP_NI3_RXINTERVAL() bfin_read16(USB_EP_NI3_RXINTERVAL) -#define bfin_write_USB_EP_NI3_RXINTERVAL(val) bfin_write16(USB_EP_NI3_RXINTERVAL, val) - -/* USB Endbfin_read_()oint 4 Control Registers */ - -#define bfin_read_USB_EP_NI3_TXCOUNT() bfin_read16(USB_EP_NI3_TXCOUNT) -#define bfin_write_USB_EP_NI3_TXCOUNT(val) bfin_write16(USB_EP_NI3_TXCOUNT, val) -#define bfin_read_USB_EP_NI4_TXMAXP() bfin_read16(USB_EP_NI4_TXMAXP) -#define bfin_write_USB_EP_NI4_TXMAXP(val) bfin_write16(USB_EP_NI4_TXMAXP, val) -#define bfin_read_USB_EP_NI4_TXCSR() bfin_read16(USB_EP_NI4_TXCSR) -#define bfin_write_USB_EP_NI4_TXCSR(val) bfin_write16(USB_EP_NI4_TXCSR, val) -#define bfin_read_USB_EP_NI4_RXMAXP() bfin_read16(USB_EP_NI4_RXMAXP) -#define bfin_write_USB_EP_NI4_RXMAXP(val) bfin_write16(USB_EP_NI4_RXMAXP, val) -#define bfin_read_USB_EP_NI4_RXCSR() bfin_read16(USB_EP_NI4_RXCSR) -#define bfin_write_USB_EP_NI4_RXCSR(val) bfin_write16(USB_EP_NI4_RXCSR, val) -#define bfin_read_USB_EP_NI4_RXCOUNT() bfin_read16(USB_EP_NI4_RXCOUNT) -#define bfin_write_USB_EP_NI4_RXCOUNT(val) bfin_write16(USB_EP_NI4_RXCOUNT, val) -#define bfin_read_USB_EP_NI4_TXTYPE() bfin_read16(USB_EP_NI4_TXTYPE) -#define bfin_write_USB_EP_NI4_TXTYPE(val) bfin_write16(USB_EP_NI4_TXTYPE, val) -#define bfin_read_USB_EP_NI4_TXINTERVAL() bfin_read16(USB_EP_NI4_TXINTERVAL) -#define bfin_write_USB_EP_NI4_TXINTERVAL(val) bfin_write16(USB_EP_NI4_TXINTERVAL, val) -#define bfin_read_USB_EP_NI4_RXTYPE() bfin_read16(USB_EP_NI4_RXTYPE) -#define bfin_write_USB_EP_NI4_RXTYPE(val) bfin_write16(USB_EP_NI4_RXTYPE, val) -#define bfin_read_USB_EP_NI4_RXINTERVAL() bfin_read16(USB_EP_NI4_RXINTERVAL) -#define bfin_write_USB_EP_NI4_RXINTERVAL(val) bfin_write16(USB_EP_NI4_RXINTERVAL, val) - -/* USB Endbfin_read_()oint 5 Control Registers */ - -#define bfin_read_USB_EP_NI4_TXCOUNT() bfin_read16(USB_EP_NI4_TXCOUNT) -#define bfin_write_USB_EP_NI4_TXCOUNT(val) bfin_write16(USB_EP_NI4_TXCOUNT, val) -#define bfin_read_USB_EP_NI5_TXMAXP() bfin_read16(USB_EP_NI5_TXMAXP) -#define bfin_write_USB_EP_NI5_TXMAXP(val) bfin_write16(USB_EP_NI5_TXMAXP, val) -#define bfin_read_USB_EP_NI5_TXCSR() bfin_read16(USB_EP_NI5_TXCSR) -#define bfin_write_USB_EP_NI5_TXCSR(val) bfin_write16(USB_EP_NI5_TXCSR, val) -#define bfin_read_USB_EP_NI5_RXMAXP() bfin_read16(USB_EP_NI5_RXMAXP) -#define bfin_write_USB_EP_NI5_RXMAXP(val) bfin_write16(USB_EP_NI5_RXMAXP, val) -#define bfin_read_USB_EP_NI5_RXCSR() bfin_read16(USB_EP_NI5_RXCSR) -#define bfin_write_USB_EP_NI5_RXCSR(val) bfin_write16(USB_EP_NI5_RXCSR, val) -#define bfin_read_USB_EP_NI5_RXCOUNT() bfin_read16(USB_EP_NI5_RXCOUNT) -#define bfin_write_USB_EP_NI5_RXCOUNT(val) bfin_write16(USB_EP_NI5_RXCOUNT, val) -#define bfin_read_USB_EP_NI5_TXTYPE() bfin_read16(USB_EP_NI5_TXTYPE) -#define bfin_write_USB_EP_NI5_TXTYPE(val) bfin_write16(USB_EP_NI5_TXTYPE, val) -#define bfin_read_USB_EP_NI5_TXINTERVAL() bfin_read16(USB_EP_NI5_TXINTERVAL) -#define bfin_write_USB_EP_NI5_TXINTERVAL(val) bfin_write16(USB_EP_NI5_TXINTERVAL, val) -#define bfin_read_USB_EP_NI5_RXTYPE() bfin_read16(USB_EP_NI5_RXTYPE) -#define bfin_write_USB_EP_NI5_RXTYPE(val) bfin_write16(USB_EP_NI5_RXTYPE, val) -#define bfin_read_USB_EP_NI5_RXINTERVAL() bfin_read16(USB_EP_NI5_RXINTERVAL) -#define bfin_write_USB_EP_NI5_RXINTERVAL(val) bfin_write16(USB_EP_NI5_RXINTERVAL, val) - -/* USB Endbfin_read_()oint 6 Control Registers */ - -#define bfin_read_USB_EP_NI5_TXCOUNT() bfin_read16(USB_EP_NI5_TXCOUNT) -#define bfin_write_USB_EP_NI5_TXCOUNT(val) bfin_write16(USB_EP_NI5_TXCOUNT, val) -#define bfin_read_USB_EP_NI6_TXMAXP() bfin_read16(USB_EP_NI6_TXMAXP) -#define bfin_write_USB_EP_NI6_TXMAXP(val) bfin_write16(USB_EP_NI6_TXMAXP, val) -#define bfin_read_USB_EP_NI6_TXCSR() bfin_read16(USB_EP_NI6_TXCSR) -#define bfin_write_USB_EP_NI6_TXCSR(val) bfin_write16(USB_EP_NI6_TXCSR, val) -#define bfin_read_USB_EP_NI6_RXMAXP() bfin_read16(USB_EP_NI6_RXMAXP) -#define bfin_write_USB_EP_NI6_RXMAXP(val) bfin_write16(USB_EP_NI6_RXMAXP, val) -#define bfin_read_USB_EP_NI6_RXCSR() bfin_read16(USB_EP_NI6_RXCSR) -#define bfin_write_USB_EP_NI6_RXCSR(val) bfin_write16(USB_EP_NI6_RXCSR, val) -#define bfin_read_USB_EP_NI6_RXCOUNT() bfin_read16(USB_EP_NI6_RXCOUNT) -#define bfin_write_USB_EP_NI6_RXCOUNT(val) bfin_write16(USB_EP_NI6_RXCOUNT, val) -#define bfin_read_USB_EP_NI6_TXTYPE() bfin_read16(USB_EP_NI6_TXTYPE) -#define bfin_write_USB_EP_NI6_TXTYPE(val) bfin_write16(USB_EP_NI6_TXTYPE, val) -#define bfin_read_USB_EP_NI6_TXINTERVAL() bfin_read16(USB_EP_NI6_TXINTERVAL) -#define bfin_write_USB_EP_NI6_TXINTERVAL(val) bfin_write16(USB_EP_NI6_TXINTERVAL, val) -#define bfin_read_USB_EP_NI6_RXTYPE() bfin_read16(USB_EP_NI6_RXTYPE) -#define bfin_write_USB_EP_NI6_RXTYPE(val) bfin_write16(USB_EP_NI6_RXTYPE, val) -#define bfin_read_USB_EP_NI6_RXINTERVAL() bfin_read16(USB_EP_NI6_RXINTERVAL) -#define bfin_write_USB_EP_NI6_RXINTERVAL(val) bfin_write16(USB_EP_NI6_RXINTERVAL, val) - -/* USB Endbfin_read_()oint 7 Control Registers */ - -#define bfin_read_USB_EP_NI6_TXCOUNT() bfin_read16(USB_EP_NI6_TXCOUNT) -#define bfin_write_USB_EP_NI6_TXCOUNT(val) bfin_write16(USB_EP_NI6_TXCOUNT, val) -#define bfin_read_USB_EP_NI7_TXMAXP() bfin_read16(USB_EP_NI7_TXMAXP) -#define bfin_write_USB_EP_NI7_TXMAXP(val) bfin_write16(USB_EP_NI7_TXMAXP, val) -#define bfin_read_USB_EP_NI7_TXCSR() bfin_read16(USB_EP_NI7_TXCSR) -#define bfin_write_USB_EP_NI7_TXCSR(val) bfin_write16(USB_EP_NI7_TXCSR, val) -#define bfin_read_USB_EP_NI7_RXMAXP() bfin_read16(USB_EP_NI7_RXMAXP) -#define bfin_write_USB_EP_NI7_RXMAXP(val) bfin_write16(USB_EP_NI7_RXMAXP, val) -#define bfin_read_USB_EP_NI7_RXCSR() bfin_read16(USB_EP_NI7_RXCSR) -#define bfin_write_USB_EP_NI7_RXCSR(val) bfin_write16(USB_EP_NI7_RXCSR, val) -#define bfin_read_USB_EP_NI7_RXCOUNT() bfin_read16(USB_EP_NI7_RXCOUNT) -#define bfin_write_USB_EP_NI7_RXCOUNT(val) bfin_write16(USB_EP_NI7_RXCOUNT, val) -#define bfin_read_USB_EP_NI7_TXTYPE() bfin_read16(USB_EP_NI7_TXTYPE) -#define bfin_write_USB_EP_NI7_TXTYPE(val) bfin_write16(USB_EP_NI7_TXTYPE, val) -#define bfin_read_USB_EP_NI7_TXINTERVAL() bfin_read16(USB_EP_NI7_TXINTERVAL) -#define bfin_write_USB_EP_NI7_TXINTERVAL(val) bfin_write16(USB_EP_NI7_TXINTERVAL, val) -#define bfin_read_USB_EP_NI7_RXTYPE() bfin_read16(USB_EP_NI7_RXTYPE) -#define bfin_write_USB_EP_NI7_RXTYPE(val) bfin_write16(USB_EP_NI7_RXTYPE, val) -#define bfin_read_USB_EP_NI7_RXINTERVAL() bfin_read16(USB_EP_NI7_RXINTERVAL) -#define bfin_write_USB_EP_NI7_RXINTERVAL(val) bfin_write16(USB_EP_NI7_RXINTERVAL, val) -#define bfin_read_USB_EP_NI7_TXCOUNT() bfin_read16(USB_EP_NI7_TXCOUNT) -#define bfin_write_USB_EP_NI7_TXCOUNT(val) bfin_write16(USB_EP_NI7_TXCOUNT, val) -#define bfin_read_USB_DMA_INTERRUPT() bfin_read16(USB_DMA_INTERRUPT) -#define bfin_write_USB_DMA_INTERRUPT(val) bfin_write16(USB_DMA_INTERRUPT, val) - -/* USB Channel 0 Config Registers */ - -#define bfin_read_USB_DMA0CONTROL() bfin_read16(USB_DMA0CONTROL) -#define bfin_write_USB_DMA0CONTROL(val) bfin_write16(USB_DMA0CONTROL, val) -#define bfin_read_USB_DMA0ADDRLOW() bfin_read16(USB_DMA0ADDRLOW) -#define bfin_write_USB_DMA0ADDRLOW(val) bfin_write16(USB_DMA0ADDRLOW, val) -#define bfin_read_USB_DMA0ADDRHIGH() bfin_read16(USB_DMA0ADDRHIGH) -#define bfin_write_USB_DMA0ADDRHIGH(val) bfin_write16(USB_DMA0ADDRHIGH, val) -#define bfin_read_USB_DMA0COUNTLOW() bfin_read16(USB_DMA0COUNTLOW) -#define bfin_write_USB_DMA0COUNTLOW(val) bfin_write16(USB_DMA0COUNTLOW, val) -#define bfin_read_USB_DMA0COUNTHIGH() bfin_read16(USB_DMA0COUNTHIGH) -#define bfin_write_USB_DMA0COUNTHIGH(val) bfin_write16(USB_DMA0COUNTHIGH, val) - -/* USB Channel 1 Config Registers */ - -#define bfin_read_USB_DMA1CONTROL() bfin_read16(USB_DMA1CONTROL) -#define bfin_write_USB_DMA1CONTROL(val) bfin_write16(USB_DMA1CONTROL, val) -#define bfin_read_USB_DMA1ADDRLOW() bfin_read16(USB_DMA1ADDRLOW) -#define bfin_write_USB_DMA1ADDRLOW(val) bfin_write16(USB_DMA1ADDRLOW, val) -#define bfin_read_USB_DMA1ADDRHIGH() bfin_read16(USB_DMA1ADDRHIGH) -#define bfin_write_USB_DMA1ADDRHIGH(val) bfin_write16(USB_DMA1ADDRHIGH, val) -#define bfin_read_USB_DMA1COUNTLOW() bfin_read16(USB_DMA1COUNTLOW) -#define bfin_write_USB_DMA1COUNTLOW(val) bfin_write16(USB_DMA1COUNTLOW, val) -#define bfin_read_USB_DMA1COUNTHIGH() bfin_read16(USB_DMA1COUNTHIGH) -#define bfin_write_USB_DMA1COUNTHIGH(val) bfin_write16(USB_DMA1COUNTHIGH, val) - -/* USB Channel 2 Config Registers */ - -#define bfin_read_USB_DMA2CONTROL() bfin_read16(USB_DMA2CONTROL) -#define bfin_write_USB_DMA2CONTROL(val) bfin_write16(USB_DMA2CONTROL, val) -#define bfin_read_USB_DMA2ADDRLOW() bfin_read16(USB_DMA2ADDRLOW) -#define bfin_write_USB_DMA2ADDRLOW(val) bfin_write16(USB_DMA2ADDRLOW, val) -#define bfin_read_USB_DMA2ADDRHIGH() bfin_read16(USB_DMA2ADDRHIGH) -#define bfin_write_USB_DMA2ADDRHIGH(val) bfin_write16(USB_DMA2ADDRHIGH, val) -#define bfin_read_USB_DMA2COUNTLOW() bfin_read16(USB_DMA2COUNTLOW) -#define bfin_write_USB_DMA2COUNTLOW(val) bfin_write16(USB_DMA2COUNTLOW, val) -#define bfin_read_USB_DMA2COUNTHIGH() bfin_read16(USB_DMA2COUNTHIGH) -#define bfin_write_USB_DMA2COUNTHIGH(val) bfin_write16(USB_DMA2COUNTHIGH, val) - -/* USB Channel 3 Config Registers */ - -#define bfin_read_USB_DMA3CONTROL() bfin_read16(USB_DMA3CONTROL) -#define bfin_write_USB_DMA3CONTROL(val) bfin_write16(USB_DMA3CONTROL, val) -#define bfin_read_USB_DMA3ADDRLOW() bfin_read16(USB_DMA3ADDRLOW) -#define bfin_write_USB_DMA3ADDRLOW(val) bfin_write16(USB_DMA3ADDRLOW, val) -#define bfin_read_USB_DMA3ADDRHIGH() bfin_read16(USB_DMA3ADDRHIGH) -#define bfin_write_USB_DMA3ADDRHIGH(val) bfin_write16(USB_DMA3ADDRHIGH, val) -#define bfin_read_USB_DMA3COUNTLOW() bfin_read16(USB_DMA3COUNTLOW) -#define bfin_write_USB_DMA3COUNTLOW(val) bfin_write16(USB_DMA3COUNTLOW, val) -#define bfin_read_USB_DMA3COUNTHIGH() bfin_read16(USB_DMA3COUNTHIGH) -#define bfin_write_USB_DMA3COUNTHIGH(val) bfin_write16(USB_DMA3COUNTHIGH, val) - -/* USB Channel 4 Config Registers */ - -#define bfin_read_USB_DMA4CONTROL() bfin_read16(USB_DMA4CONTROL) -#define bfin_write_USB_DMA4CONTROL(val) bfin_write16(USB_DMA4CONTROL, val) -#define bfin_read_USB_DMA4ADDRLOW() bfin_read16(USB_DMA4ADDRLOW) -#define bfin_write_USB_DMA4ADDRLOW(val) bfin_write16(USB_DMA4ADDRLOW, val) -#define bfin_read_USB_DMA4ADDRHIGH() bfin_read16(USB_DMA4ADDRHIGH) -#define bfin_write_USB_DMA4ADDRHIGH(val) bfin_write16(USB_DMA4ADDRHIGH, val) -#define bfin_read_USB_DMA4COUNTLOW() bfin_read16(USB_DMA4COUNTLOW) -#define bfin_write_USB_DMA4COUNTLOW(val) bfin_write16(USB_DMA4COUNTLOW, val) -#define bfin_read_USB_DMA4COUNTHIGH() bfin_read16(USB_DMA4COUNTHIGH) -#define bfin_write_USB_DMA4COUNTHIGH(val) bfin_write16(USB_DMA4COUNTHIGH, val) - -/* USB Channel 5 Config Registers */ - -#define bfin_read_USB_DMA5CONTROL() bfin_read16(USB_DMA5CONTROL) -#define bfin_write_USB_DMA5CONTROL(val) bfin_write16(USB_DMA5CONTROL, val) -#define bfin_read_USB_DMA5ADDRLOW() bfin_read16(USB_DMA5ADDRLOW) -#define bfin_write_USB_DMA5ADDRLOW(val) bfin_write16(USB_DMA5ADDRLOW, val) -#define bfin_read_USB_DMA5ADDRHIGH() bfin_read16(USB_DMA5ADDRHIGH) -#define bfin_write_USB_DMA5ADDRHIGH(val) bfin_write16(USB_DMA5ADDRHIGH, val) -#define bfin_read_USB_DMA5COUNTLOW() bfin_read16(USB_DMA5COUNTLOW) -#define bfin_write_USB_DMA5COUNTLOW(val) bfin_write16(USB_DMA5COUNTLOW, val) -#define bfin_read_USB_DMA5COUNTHIGH() bfin_read16(USB_DMA5COUNTHIGH) -#define bfin_write_USB_DMA5COUNTHIGH(val) bfin_write16(USB_DMA5COUNTHIGH, val) - -/* USB Channel 6 Config Registers */ - -#define bfin_read_USB_DMA6CONTROL() bfin_read16(USB_DMA6CONTROL) -#define bfin_write_USB_DMA6CONTROL(val) bfin_write16(USB_DMA6CONTROL, val) -#define bfin_read_USB_DMA6ADDRLOW() bfin_read16(USB_DMA6ADDRLOW) -#define bfin_write_USB_DMA6ADDRLOW(val) bfin_write16(USB_DMA6ADDRLOW, val) -#define bfin_read_USB_DMA6ADDRHIGH() bfin_read16(USB_DMA6ADDRHIGH) -#define bfin_write_USB_DMA6ADDRHIGH(val) bfin_write16(USB_DMA6ADDRHIGH, val) -#define bfin_read_USB_DMA6COUNTLOW() bfin_read16(USB_DMA6COUNTLOW) -#define bfin_write_USB_DMA6COUNTLOW(val) bfin_write16(USB_DMA6COUNTLOW, val) -#define bfin_read_USB_DMA6COUNTHIGH() bfin_read16(USB_DMA6COUNTHIGH) -#define bfin_write_USB_DMA6COUNTHIGH(val) bfin_write16(USB_DMA6COUNTHIGH, val) - -/* USB Channel 7 Config Registers */ - -#define bfin_read_USB_DMA7CONTROL() bfin_read16(USB_DMA7CONTROL) -#define bfin_write_USB_DMA7CONTROL(val) bfin_write16(USB_DMA7CONTROL, val) -#define bfin_read_USB_DMA7ADDRLOW() bfin_read16(USB_DMA7ADDRLOW) -#define bfin_write_USB_DMA7ADDRLOW(val) bfin_write16(USB_DMA7ADDRLOW, val) -#define bfin_read_USB_DMA7ADDRHIGH() bfin_read16(USB_DMA7ADDRHIGH) -#define bfin_write_USB_DMA7ADDRHIGH(val) bfin_write16(USB_DMA7ADDRHIGH, val) -#define bfin_read_USB_DMA7COUNTLOW() bfin_read16(USB_DMA7COUNTLOW) -#define bfin_write_USB_DMA7COUNTLOW(val) bfin_write16(USB_DMA7COUNTLOW, val) -#define bfin_read_USB_DMA7COUNTHIGH() bfin_read16(USB_DMA7COUNTHIGH) -#define bfin_write_USB_DMA7COUNTHIGH(val) bfin_write16(USB_DMA7COUNTHIGH, val) - -/* Keybfin_read_()ad Registers */ - -#define bfin_read_KPAD_CTL() bfin_read16(KPAD_CTL) -#define bfin_write_KPAD_CTL(val) bfin_write16(KPAD_CTL, val) -#define bfin_read_KPAD_PRESCALE() bfin_read16(KPAD_PRESCALE) -#define bfin_write_KPAD_PRESCALE(val) bfin_write16(KPAD_PRESCALE, val) -#define bfin_read_KPAD_MSEL() bfin_read16(KPAD_MSEL) -#define bfin_write_KPAD_MSEL(val) bfin_write16(KPAD_MSEL, val) -#define bfin_read_KPAD_ROWCOL() bfin_read16(KPAD_ROWCOL) -#define bfin_write_KPAD_ROWCOL(val) bfin_write16(KPAD_ROWCOL, val) -#define bfin_read_KPAD_STAT() bfin_read16(KPAD_STAT) -#define bfin_write_KPAD_STAT(val) bfin_write16(KPAD_STAT, val) -#define bfin_read_KPAD_SOFTEVAL() bfin_read16(KPAD_SOFTEVAL) -#define bfin_write_KPAD_SOFTEVAL(val) bfin_write16(KPAD_SOFTEVAL, val) - -/* Pixel Combfin_read_()ositor (PIXC) Registers */ - -#define bfin_read_PIXC_CTL() bfin_read16(PIXC_CTL) -#define bfin_write_PIXC_CTL(val) bfin_write16(PIXC_CTL, val) -#define bfin_read_PIXC_PPL() bfin_read16(PIXC_PPL) -#define bfin_write_PIXC_PPL(val) bfin_write16(PIXC_PPL, val) -#define bfin_read_PIXC_LPF() bfin_read16(PIXC_LPF) -#define bfin_write_PIXC_LPF(val) bfin_write16(PIXC_LPF, val) -#define bfin_read_PIXC_AHSTART() bfin_read16(PIXC_AHSTART) -#define bfin_write_PIXC_AHSTART(val) bfin_write16(PIXC_AHSTART, val) -#define bfin_read_PIXC_AHEND() bfin_read16(PIXC_AHEND) -#define bfin_write_PIXC_AHEND(val) bfin_write16(PIXC_AHEND, val) -#define bfin_read_PIXC_AVSTART() bfin_read16(PIXC_AVSTART) -#define bfin_write_PIXC_AVSTART(val) bfin_write16(PIXC_AVSTART, val) -#define bfin_read_PIXC_AVEND() bfin_read16(PIXC_AVEND) -#define bfin_write_PIXC_AVEND(val) bfin_write16(PIXC_AVEND, val) -#define bfin_read_PIXC_ATRANSP() bfin_read16(PIXC_ATRANSP) -#define bfin_write_PIXC_ATRANSP(val) bfin_write16(PIXC_ATRANSP, val) -#define bfin_read_PIXC_BHSTART() bfin_read16(PIXC_BHSTART) -#define bfin_write_PIXC_BHSTART(val) bfin_write16(PIXC_BHSTART, val) -#define bfin_read_PIXC_BHEND() bfin_read16(PIXC_BHEND) -#define bfin_write_PIXC_BHEND(val) bfin_write16(PIXC_BHEND, val) -#define bfin_read_PIXC_BVSTART() bfin_read16(PIXC_BVSTART) -#define bfin_write_PIXC_BVSTART(val) bfin_write16(PIXC_BVSTART, val) -#define bfin_read_PIXC_BVEND() bfin_read16(PIXC_BVEND) -#define bfin_write_PIXC_BVEND(val) bfin_write16(PIXC_BVEND, val) -#define bfin_read_PIXC_BTRANSP() bfin_read16(PIXC_BTRANSP) -#define bfin_write_PIXC_BTRANSP(val) bfin_write16(PIXC_BTRANSP, val) -#define bfin_read_PIXC_INTRSTAT() bfin_read16(PIXC_INTRSTAT) -#define bfin_write_PIXC_INTRSTAT(val) bfin_write16(PIXC_INTRSTAT, val) -#define bfin_read_PIXC_RYCON() bfin_read32(PIXC_RYCON) -#define bfin_write_PIXC_RYCON(val) bfin_write32(PIXC_RYCON, val) -#define bfin_read_PIXC_GUCON() bfin_read32(PIXC_GUCON) -#define bfin_write_PIXC_GUCON(val) bfin_write32(PIXC_GUCON, val) -#define bfin_read_PIXC_BVCON() bfin_read32(PIXC_BVCON) -#define bfin_write_PIXC_BVCON(val) bfin_write32(PIXC_BVCON, val) -#define bfin_read_PIXC_CCBIAS() bfin_read32(PIXC_CCBIAS) -#define bfin_write_PIXC_CCBIAS(val) bfin_write32(PIXC_CCBIAS, val) -#define bfin_read_PIXC_TC() bfin_read32(PIXC_TC) -#define bfin_write_PIXC_TC(val) bfin_write32(PIXC_TC, val) - -/* Handshake MDMA 0 Registers */ - -#define bfin_read_HMDMA0_CONTROL() bfin_read16(HMDMA0_CONTROL) -#define bfin_write_HMDMA0_CONTROL(val) bfin_write16(HMDMA0_CONTROL, val) -#define bfin_read_HMDMA0_ECINIT() bfin_read16(HMDMA0_ECINIT) -#define bfin_write_HMDMA0_ECINIT(val) bfin_write16(HMDMA0_ECINIT, val) -#define bfin_read_HMDMA0_BCINIT() bfin_read16(HMDMA0_BCINIT) -#define bfin_write_HMDMA0_BCINIT(val) bfin_write16(HMDMA0_BCINIT, val) -#define bfin_read_HMDMA0_ECURGENT() bfin_read16(HMDMA0_ECURGENT) -#define bfin_write_HMDMA0_ECURGENT(val) bfin_write16(HMDMA0_ECURGENT, val) -#define bfin_read_HMDMA0_ECOVERFLOW() bfin_read16(HMDMA0_ECOVERFLOW) -#define bfin_write_HMDMA0_ECOVERFLOW(val) bfin_write16(HMDMA0_ECOVERFLOW, val) -#define bfin_read_HMDMA0_ECOUNT() bfin_read16(HMDMA0_ECOUNT) -#define bfin_write_HMDMA0_ECOUNT(val) bfin_write16(HMDMA0_ECOUNT, val) -#define bfin_read_HMDMA0_BCOUNT() bfin_read16(HMDMA0_BCOUNT) -#define bfin_write_HMDMA0_BCOUNT(val) bfin_write16(HMDMA0_BCOUNT, val) - -/* Handshake MDMA 1 Registers */ - -#define bfin_read_HMDMA1_CONTROL() bfin_read16(HMDMA1_CONTROL) -#define bfin_write_HMDMA1_CONTROL(val) bfin_write16(HMDMA1_CONTROL, val) -#define bfin_read_HMDMA1_ECINIT() bfin_read16(HMDMA1_ECINIT) -#define bfin_write_HMDMA1_ECINIT(val) bfin_write16(HMDMA1_ECINIT, val) -#define bfin_read_HMDMA1_BCINIT() bfin_read16(HMDMA1_BCINIT) -#define bfin_write_HMDMA1_BCINIT(val) bfin_write16(HMDMA1_BCINIT, val) -#define bfin_read_HMDMA1_ECURGENT() bfin_read16(HMDMA1_ECURGENT) -#define bfin_write_HMDMA1_ECURGENT(val) bfin_write16(HMDMA1_ECURGENT, val) -#define bfin_read_HMDMA1_ECOVERFLOW() bfin_read16(HMDMA1_ECOVERFLOW) -#define bfin_write_HMDMA1_ECOVERFLOW(val) bfin_write16(HMDMA1_ECOVERFLOW, val) -#define bfin_read_HMDMA1_ECOUNT() bfin_read16(HMDMA1_ECOUNT) -#define bfin_write_HMDMA1_ECOUNT(val) bfin_write16(HMDMA1_ECOUNT, val) -#define bfin_read_HMDMA1_BCOUNT() bfin_read16(HMDMA1_BCOUNT) -#define bfin_write_HMDMA1_BCOUNT(val) bfin_write16(HMDMA1_BCOUNT, val) - #endif /* _CDEF_BF548_H */ diff --git a/arch/blackfin/mach-bf548/include/mach/cdefBF549.h b/arch/blackfin/mach-bf548/include/mach/cdefBF549.h index 34c84c7fb256..80201ed41f80 100644 --- a/arch/blackfin/mach-bf548/include/mach/cdefBF549.h +++ b/arch/blackfin/mach-bf548/include/mach/cdefBF549.h @@ -18,165 +18,8 @@ /* include cdefBF54x_base.h for the set of #defines that are common to all ADSP-BF54x bfin_read_()rocessors */ #include "cdefBF54x_base.h" -/* The following are the #defines needed by ADSP-BF549 that are not in the common header */ - -/* Timer Registers */ - -#define bfin_read_TIMER8_CONFIG() bfin_read16(TIMER8_CONFIG) -#define bfin_write_TIMER8_CONFIG(val) bfin_write16(TIMER8_CONFIG, val) -#define bfin_read_TIMER8_COUNTER() bfin_read32(TIMER8_COUNTER) -#define bfin_write_TIMER8_COUNTER(val) bfin_write32(TIMER8_COUNTER, val) -#define bfin_read_TIMER8_PERIOD() bfin_read32(TIMER8_PERIOD) -#define bfin_write_TIMER8_PERIOD(val) bfin_write32(TIMER8_PERIOD, val) -#define bfin_read_TIMER8_WIDTH() bfin_read32(TIMER8_WIDTH) -#define bfin_write_TIMER8_WIDTH(val) bfin_write32(TIMER8_WIDTH, val) -#define bfin_read_TIMER9_CONFIG() bfin_read16(TIMER9_CONFIG) -#define bfin_write_TIMER9_CONFIG(val) bfin_write16(TIMER9_CONFIG, val) -#define bfin_read_TIMER9_COUNTER() bfin_read32(TIMER9_COUNTER) -#define bfin_write_TIMER9_COUNTER(val) bfin_write32(TIMER9_COUNTER, val) -#define bfin_read_TIMER9_PERIOD() bfin_read32(TIMER9_PERIOD) -#define bfin_write_TIMER9_PERIOD(val) bfin_write32(TIMER9_PERIOD, val) -#define bfin_read_TIMER9_WIDTH() bfin_read32(TIMER9_WIDTH) -#define bfin_write_TIMER9_WIDTH(val) bfin_write32(TIMER9_WIDTH, val) -#define bfin_read_TIMER10_CONFIG() bfin_read16(TIMER10_CONFIG) -#define bfin_write_TIMER10_CONFIG(val) bfin_write16(TIMER10_CONFIG, val) -#define bfin_read_TIMER10_COUNTER() bfin_read32(TIMER10_COUNTER) -#define bfin_write_TIMER10_COUNTER(val) bfin_write32(TIMER10_COUNTER, val) -#define bfin_read_TIMER10_PERIOD() bfin_read32(TIMER10_PERIOD) -#define bfin_write_TIMER10_PERIOD(val) bfin_write32(TIMER10_PERIOD, val) -#define bfin_read_TIMER10_WIDTH() bfin_read32(TIMER10_WIDTH) -#define bfin_write_TIMER10_WIDTH(val) bfin_write32(TIMER10_WIDTH, val) - -/* Timer Groubfin_read_() of 3 */ - -#define bfin_read_TIMER_ENABLE1() bfin_read16(TIMER_ENABLE1) -#define bfin_write_TIMER_ENABLE1(val) bfin_write16(TIMER_ENABLE1, val) -#define bfin_read_TIMER_DISABLE1() bfin_read16(TIMER_DISABLE1) -#define bfin_write_TIMER_DISABLE1(val) bfin_write16(TIMER_DISABLE1, val) -#define bfin_read_TIMER_STATUS1() bfin_read32(TIMER_STATUS1) -#define bfin_write_TIMER_STATUS1(val) bfin_write32(TIMER_STATUS1, val) - -/* SPORT0 Registers */ - -#define bfin_read_SPORT0_TCR1() bfin_read16(SPORT0_TCR1) -#define bfin_write_SPORT0_TCR1(val) bfin_write16(SPORT0_TCR1, val) -#define bfin_read_SPORT0_TCR2() bfin_read16(SPORT0_TCR2) -#define bfin_write_SPORT0_TCR2(val) bfin_write16(SPORT0_TCR2, val) -#define bfin_read_SPORT0_TCLKDIV() bfin_read16(SPORT0_TCLKDIV) -#define bfin_write_SPORT0_TCLKDIV(val) bfin_write16(SPORT0_TCLKDIV, val) -#define bfin_read_SPORT0_TFSDIV() bfin_read16(SPORT0_TFSDIV) -#define bfin_write_SPORT0_TFSDIV(val) bfin_write16(SPORT0_TFSDIV, val) -#define bfin_read_SPORT0_TX() bfin_read32(SPORT0_TX) -#define bfin_write_SPORT0_TX(val) bfin_write32(SPORT0_TX, val) -#define bfin_read_SPORT0_RX() bfin_read32(SPORT0_RX) -#define bfin_write_SPORT0_RX(val) bfin_write32(SPORT0_RX, val) -#define bfin_read_SPORT0_RCR1() bfin_read16(SPORT0_RCR1) -#define bfin_write_SPORT0_RCR1(val) bfin_write16(SPORT0_RCR1, val) -#define bfin_read_SPORT0_RCR2() bfin_read16(SPORT0_RCR2) -#define bfin_write_SPORT0_RCR2(val) bfin_write16(SPORT0_RCR2, val) -#define bfin_read_SPORT0_RCLKDIV() bfin_read16(SPORT0_RCLKDIV) -#define bfin_write_SPORT0_RCLKDIV(val) bfin_write16(SPORT0_RCLKDIV, val) -#define bfin_read_SPORT0_RFSDIV() bfin_read16(SPORT0_RFSDIV) -#define bfin_write_SPORT0_RFSDIV(val) bfin_write16(SPORT0_RFSDIV, val) -#define bfin_read_SPORT0_STAT() bfin_read16(SPORT0_STAT) -#define bfin_write_SPORT0_STAT(val) bfin_write16(SPORT0_STAT, val) -#define bfin_read_SPORT0_CHNL() bfin_read16(SPORT0_CHNL) -#define bfin_write_SPORT0_CHNL(val) bfin_write16(SPORT0_CHNL, val) -#define bfin_read_SPORT0_MCMC1() bfin_read16(SPORT0_MCMC1) -#define bfin_write_SPORT0_MCMC1(val) bfin_write16(SPORT0_MCMC1, val) -#define bfin_read_SPORT0_MCMC2() bfin_read16(SPORT0_MCMC2) -#define bfin_write_SPORT0_MCMC2(val) bfin_write16(SPORT0_MCMC2, val) -#define bfin_read_SPORT0_MTCS0() bfin_read32(SPORT0_MTCS0) -#define bfin_write_SPORT0_MTCS0(val) bfin_write32(SPORT0_MTCS0, val) -#define bfin_read_SPORT0_MTCS1() bfin_read32(SPORT0_MTCS1) -#define bfin_write_SPORT0_MTCS1(val) bfin_write32(SPORT0_MTCS1, val) -#define bfin_read_SPORT0_MTCS2() bfin_read32(SPORT0_MTCS2) -#define bfin_write_SPORT0_MTCS2(val) bfin_write32(SPORT0_MTCS2, val) -#define bfin_read_SPORT0_MTCS3() bfin_read32(SPORT0_MTCS3) -#define bfin_write_SPORT0_MTCS3(val) bfin_write32(SPORT0_MTCS3, val) -#define bfin_read_SPORT0_MRCS0() bfin_read32(SPORT0_MRCS0) -#define bfin_write_SPORT0_MRCS0(val) bfin_write32(SPORT0_MRCS0, val) -#define bfin_read_SPORT0_MRCS1() bfin_read32(SPORT0_MRCS1) -#define bfin_write_SPORT0_MRCS1(val) bfin_write32(SPORT0_MRCS1, val) -#define bfin_read_SPORT0_MRCS2() bfin_read32(SPORT0_MRCS2) -#define bfin_write_SPORT0_MRCS2(val) bfin_write32(SPORT0_MRCS2, val) -#define bfin_read_SPORT0_MRCS3() bfin_read32(SPORT0_MRCS3) -#define bfin_write_SPORT0_MRCS3(val) bfin_write32(SPORT0_MRCS3, val) - -/* EPPI0 Registers */ - -#define bfin_read_EPPI0_STATUS() bfin_read16(EPPI0_STATUS) -#define bfin_write_EPPI0_STATUS(val) bfin_write16(EPPI0_STATUS, val) -#define bfin_read_EPPI0_HCOUNT() bfin_read16(EPPI0_HCOUNT) -#define bfin_write_EPPI0_HCOUNT(val) bfin_write16(EPPI0_HCOUNT, val) -#define bfin_read_EPPI0_HDELAY() bfin_read16(EPPI0_HDELAY) -#define bfin_write_EPPI0_HDELAY(val) bfin_write16(EPPI0_HDELAY, val) -#define bfin_read_EPPI0_VCOUNT() bfin_read16(EPPI0_VCOUNT) -#define bfin_write_EPPI0_VCOUNT(val) bfin_write16(EPPI0_VCOUNT, val) -#define bfin_read_EPPI0_VDELAY() bfin_read16(EPPI0_VDELAY) -#define bfin_write_EPPI0_VDELAY(val) bfin_write16(EPPI0_VDELAY, val) -#define bfin_read_EPPI0_FRAME() bfin_read16(EPPI0_FRAME) -#define bfin_write_EPPI0_FRAME(val) bfin_write16(EPPI0_FRAME, val) -#define bfin_read_EPPI0_LINE() bfin_read16(EPPI0_LINE) -#define bfin_write_EPPI0_LINE(val) bfin_write16(EPPI0_LINE, val) -#define bfin_read_EPPI0_CLKDIV() bfin_read16(EPPI0_CLKDIV) -#define bfin_write_EPPI0_CLKDIV(val) bfin_write16(EPPI0_CLKDIV, val) -#define bfin_read_EPPI0_CONTROL() bfin_read32(EPPI0_CONTROL) -#define bfin_write_EPPI0_CONTROL(val) bfin_write32(EPPI0_CONTROL, val) -#define bfin_read_EPPI0_FS1W_HBL() bfin_read32(EPPI0_FS1W_HBL) -#define bfin_write_EPPI0_FS1W_HBL(val) bfin_write32(EPPI0_FS1W_HBL, val) -#define bfin_read_EPPI0_FS1P_AVPL() bfin_read32(EPPI0_FS1P_AVPL) -#define bfin_write_EPPI0_FS1P_AVPL(val) bfin_write32(EPPI0_FS1P_AVPL, val) -#define bfin_read_EPPI0_FS2W_LVB() bfin_read32(EPPI0_FS2W_LVB) -#define bfin_write_EPPI0_FS2W_LVB(val) bfin_write32(EPPI0_FS2W_LVB, val) -#define bfin_read_EPPI0_FS2P_LAVF() bfin_read32(EPPI0_FS2P_LAVF) -#define bfin_write_EPPI0_FS2P_LAVF(val) bfin_write32(EPPI0_FS2P_LAVF, val) -#define bfin_read_EPPI0_CLIP() bfin_read32(EPPI0_CLIP) -#define bfin_write_EPPI0_CLIP(val) bfin_write32(EPPI0_CLIP, val) - -/* UART2 Registers */ - -#define bfin_read_UART2_DLL() bfin_read16(UART2_DLL) -#define bfin_write_UART2_DLL(val) bfin_write16(UART2_DLL, val) -#define bfin_read_UART2_DLH() bfin_read16(UART2_DLH) -#define bfin_write_UART2_DLH(val) bfin_write16(UART2_DLH, val) -#define bfin_read_UART2_GCTL() bfin_read16(UART2_GCTL) -#define bfin_write_UART2_GCTL(val) bfin_write16(UART2_GCTL, val) -#define bfin_read_UART2_LCR() bfin_read16(UART2_LCR) -#define bfin_write_UART2_LCR(val) bfin_write16(UART2_LCR, val) -#define bfin_read_UART2_MCR() bfin_read16(UART2_MCR) -#define bfin_write_UART2_MCR(val) bfin_write16(UART2_MCR, val) -#define bfin_read_UART2_LSR() bfin_read16(UART2_LSR) -#define bfin_write_UART2_LSR(val) bfin_write16(UART2_LSR, val) -#define bfin_read_UART2_MSR() bfin_read16(UART2_MSR) -#define bfin_write_UART2_MSR(val) bfin_write16(UART2_MSR, val) -#define bfin_read_UART2_SCR() bfin_read16(UART2_SCR) -#define bfin_write_UART2_SCR(val) bfin_write16(UART2_SCR, val) -#define bfin_read_UART2_IER_SET() bfin_read16(UART2_IER_SET) -#define bfin_write_UART2_IER_SET(val) bfin_write16(UART2_IER_SET, val) -#define bfin_read_UART2_IER_CLEAR() bfin_read16(UART2_IER_CLEAR) -#define bfin_write_UART2_IER_CLEAR(val) bfin_write16(UART2_IER_CLEAR, val) -#define bfin_read_UART2_RBR() bfin_read16(UART2_RBR) -#define bfin_write_UART2_RBR(val) bfin_write16(UART2_RBR, val) - -/* Two Wire Interface Registers (TWI1) */ - -/* SPI2 Registers */ - -#define bfin_read_SPI2_CTL() bfin_read16(SPI2_CTL) -#define bfin_write_SPI2_CTL(val) bfin_write16(SPI2_CTL, val) -#define bfin_read_SPI2_FLG() bfin_read16(SPI2_FLG) -#define bfin_write_SPI2_FLG(val) bfin_write16(SPI2_FLG, val) -#define bfin_read_SPI2_STAT() bfin_read16(SPI2_STAT) -#define bfin_write_SPI2_STAT(val) bfin_write16(SPI2_STAT, val) -#define bfin_read_SPI2_TDBR() bfin_read16(SPI2_TDBR) -#define bfin_write_SPI2_TDBR(val) bfin_write16(SPI2_TDBR, val) -#define bfin_read_SPI2_RDBR() bfin_read16(SPI2_RDBR) -#define bfin_write_SPI2_RDBR(val) bfin_write16(SPI2_RDBR, val) -#define bfin_read_SPI2_BAUD() bfin_read16(SPI2_BAUD) -#define bfin_write_SPI2_BAUD(val) bfin_write16(SPI2_BAUD, val) -#define bfin_read_SPI2_SHADOW() bfin_read16(SPI2_SHADOW) -#define bfin_write_SPI2_SHADOW(val) bfin_write16(SPI2_SHADOW, val) +/* The BF549 is like the BF544, but has MXVR */ +#include "cdefBF547.h" /* MXVR Registers */ @@ -464,1376 +307,4 @@ #define bfin_read_MXVR_SCLK_CNT() bfin_read16(MXVR_SCLK_CNT) #define bfin_write_MXVR_SCLK_CNT(val) bfin_write16(MXVR_SCLK_CNT, val) -/* CAN Controller 1 Config 1 Registers */ - -#define bfin_read_CAN1_MC1() bfin_read16(CAN1_MC1) -#define bfin_write_CAN1_MC1(val) bfin_write16(CAN1_MC1, val) -#define bfin_read_CAN1_MD1() bfin_read16(CAN1_MD1) -#define bfin_write_CAN1_MD1(val) bfin_write16(CAN1_MD1, val) -#define bfin_read_CAN1_TRS1() bfin_read16(CAN1_TRS1) -#define bfin_write_CAN1_TRS1(val) bfin_write16(CAN1_TRS1, val) -#define bfin_read_CAN1_TRR1() bfin_read16(CAN1_TRR1) -#define bfin_write_CAN1_TRR1(val) bfin_write16(CAN1_TRR1, val) -#define bfin_read_CAN1_TA1() bfin_read16(CAN1_TA1) -#define bfin_write_CAN1_TA1(val) bfin_write16(CAN1_TA1, val) -#define bfin_read_CAN1_AA1() bfin_read16(CAN1_AA1) -#define bfin_write_CAN1_AA1(val) bfin_write16(CAN1_AA1, val) -#define bfin_read_CAN1_RMP1() bfin_read16(CAN1_RMP1) -#define bfin_write_CAN1_RMP1(val) bfin_write16(CAN1_RMP1, val) -#define bfin_read_CAN1_RML1() bfin_read16(CAN1_RML1) -#define bfin_write_CAN1_RML1(val) bfin_write16(CAN1_RML1, val) -#define bfin_read_CAN1_MBTIF1() bfin_read16(CAN1_MBTIF1) -#define bfin_write_CAN1_MBTIF1(val) bfin_write16(CAN1_MBTIF1, val) -#define bfin_read_CAN1_MBRIF1() bfin_read16(CAN1_MBRIF1) -#define bfin_write_CAN1_MBRIF1(val) bfin_write16(CAN1_MBRIF1, val) -#define bfin_read_CAN1_MBIM1() bfin_read16(CAN1_MBIM1) -#define bfin_write_CAN1_MBIM1(val) bfin_write16(CAN1_MBIM1, val) -#define bfin_read_CAN1_RFH1() bfin_read16(CAN1_RFH1) -#define bfin_write_CAN1_RFH1(val) bfin_write16(CAN1_RFH1, val) -#define bfin_read_CAN1_OPSS1() bfin_read16(CAN1_OPSS1) -#define bfin_write_CAN1_OPSS1(val) bfin_write16(CAN1_OPSS1, val) - -/* CAN Controller 1 Config 2 Registers */ - -#define bfin_read_CAN1_MC2() bfin_read16(CAN1_MC2) -#define bfin_write_CAN1_MC2(val) bfin_write16(CAN1_MC2, val) -#define bfin_read_CAN1_MD2() bfin_read16(CAN1_MD2) -#define bfin_write_CAN1_MD2(val) bfin_write16(CAN1_MD2, val) -#define bfin_read_CAN1_TRS2() bfin_read16(CAN1_TRS2) -#define bfin_write_CAN1_TRS2(val) bfin_write16(CAN1_TRS2, val) -#define bfin_read_CAN1_TRR2() bfin_read16(CAN1_TRR2) -#define bfin_write_CAN1_TRR2(val) bfin_write16(CAN1_TRR2, val) -#define bfin_read_CAN1_TA2() bfin_read16(CAN1_TA2) -#define bfin_write_CAN1_TA2(val) bfin_write16(CAN1_TA2, val) -#define bfin_read_CAN1_AA2() bfin_read16(CAN1_AA2) -#define bfin_write_CAN1_AA2(val) bfin_write16(CAN1_AA2, val) -#define bfin_read_CAN1_RMP2() bfin_read16(CAN1_RMP2) -#define bfin_write_CAN1_RMP2(val) bfin_write16(CAN1_RMP2, val) -#define bfin_read_CAN1_RML2() bfin_read16(CAN1_RML2) -#define bfin_write_CAN1_RML2(val) bfin_write16(CAN1_RML2, val) -#define bfin_read_CAN1_MBTIF2() bfin_read16(CAN1_MBTIF2) -#define bfin_write_CAN1_MBTIF2(val) bfin_write16(CAN1_MBTIF2, val) -#define bfin_read_CAN1_MBRIF2() bfin_read16(CAN1_MBRIF2) -#define bfin_write_CAN1_MBRIF2(val) bfin_write16(CAN1_MBRIF2, val) -#define bfin_read_CAN1_MBIM2() bfin_read16(CAN1_MBIM2) -#define bfin_write_CAN1_MBIM2(val) bfin_write16(CAN1_MBIM2, val) -#define bfin_read_CAN1_RFH2() bfin_read16(CAN1_RFH2) -#define bfin_write_CAN1_RFH2(val) bfin_write16(CAN1_RFH2, val) -#define bfin_read_CAN1_OPSS2() bfin_read16(CAN1_OPSS2) -#define bfin_write_CAN1_OPSS2(val) bfin_write16(CAN1_OPSS2, val) - -/* CAN Controller 1 Clock/Interrubfin_read_()t/Counter Registers */ - -#define bfin_read_CAN1_CLOCK() bfin_read16(CAN1_CLOCK) -#define bfin_write_CAN1_CLOCK(val) bfin_write16(CAN1_CLOCK, val) -#define bfin_read_CAN1_TIMING() bfin_read16(CAN1_TIMING) -#define bfin_write_CAN1_TIMING(val) bfin_write16(CAN1_TIMING, val) -#define bfin_read_CAN1_DEBUG() bfin_read16(CAN1_DEBUG) -#define bfin_write_CAN1_DEBUG(val) bfin_write16(CAN1_DEBUG, val) -#define bfin_read_CAN1_STATUS() bfin_read16(CAN1_STATUS) -#define bfin_write_CAN1_STATUS(val) bfin_write16(CAN1_STATUS, val) -#define bfin_read_CAN1_CEC() bfin_read16(CAN1_CEC) -#define bfin_write_CAN1_CEC(val) bfin_write16(CAN1_CEC, val) -#define bfin_read_CAN1_GIS() bfin_read16(CAN1_GIS) -#define bfin_write_CAN1_GIS(val) bfin_write16(CAN1_GIS, val) -#define bfin_read_CAN1_GIM() bfin_read16(CAN1_GIM) -#define bfin_write_CAN1_GIM(val) bfin_write16(CAN1_GIM, val) -#define bfin_read_CAN1_GIF() bfin_read16(CAN1_GIF) -#define bfin_write_CAN1_GIF(val) bfin_write16(CAN1_GIF, val) -#define bfin_read_CAN1_CONTROL() bfin_read16(CAN1_CONTROL) -#define bfin_write_CAN1_CONTROL(val) bfin_write16(CAN1_CONTROL, val) -#define bfin_read_CAN1_INTR() bfin_read16(CAN1_INTR) -#define bfin_write_CAN1_INTR(val) bfin_write16(CAN1_INTR, val) -#define bfin_read_CAN1_MBTD() bfin_read16(CAN1_MBTD) -#define bfin_write_CAN1_MBTD(val) bfin_write16(CAN1_MBTD, val) -#define bfin_read_CAN1_EWR() bfin_read16(CAN1_EWR) -#define bfin_write_CAN1_EWR(val) bfin_write16(CAN1_EWR, val) -#define bfin_read_CAN1_ESR() bfin_read16(CAN1_ESR) -#define bfin_write_CAN1_ESR(val) bfin_write16(CAN1_ESR, val) -#define bfin_read_CAN1_UCCNT() bfin_read16(CAN1_UCCNT) -#define bfin_write_CAN1_UCCNT(val) bfin_write16(CAN1_UCCNT, val) -#define bfin_read_CAN1_UCRC() bfin_read16(CAN1_UCRC) -#define bfin_write_CAN1_UCRC(val) bfin_write16(CAN1_UCRC, val) -#define bfin_read_CAN1_UCCNF() bfin_read16(CAN1_UCCNF) -#define bfin_write_CAN1_UCCNF(val) bfin_write16(CAN1_UCCNF, val) - -/* CAN Controller 1 Mailbox Accebfin_read_()tance Registers */ - -#define bfin_read_CAN1_AM00L() bfin_read16(CAN1_AM00L) -#define bfin_write_CAN1_AM00L(val) bfin_write16(CAN1_AM00L, val) -#define bfin_read_CAN1_AM00H() bfin_read16(CAN1_AM00H) -#define bfin_write_CAN1_AM00H(val) bfin_write16(CAN1_AM00H, val) -#define bfin_read_CAN1_AM01L() bfin_read16(CAN1_AM01L) -#define bfin_write_CAN1_AM01L(val) bfin_write16(CAN1_AM01L, val) -#define bfin_read_CAN1_AM01H() bfin_read16(CAN1_AM01H) -#define bfin_write_CAN1_AM01H(val) bfin_write16(CAN1_AM01H, val) -#define bfin_read_CAN1_AM02L() bfin_read16(CAN1_AM02L) -#define bfin_write_CAN1_AM02L(val) bfin_write16(CAN1_AM02L, val) -#define bfin_read_CAN1_AM02H() bfin_read16(CAN1_AM02H) -#define bfin_write_CAN1_AM02H(val) bfin_write16(CAN1_AM02H, val) -#define bfin_read_CAN1_AM03L() bfin_read16(CAN1_AM03L) -#define bfin_write_CAN1_AM03L(val) bfin_write16(CAN1_AM03L, val) -#define bfin_read_CAN1_AM03H() bfin_read16(CAN1_AM03H) -#define bfin_write_CAN1_AM03H(val) bfin_write16(CAN1_AM03H, val) -#define bfin_read_CAN1_AM04L() bfin_read16(CAN1_AM04L) -#define bfin_write_CAN1_AM04L(val) bfin_write16(CAN1_AM04L, val) -#define bfin_read_CAN1_AM04H() bfin_read16(CAN1_AM04H) -#define bfin_write_CAN1_AM04H(val) bfin_write16(CAN1_AM04H, val) -#define bfin_read_CAN1_AM05L() bfin_read16(CAN1_AM05L) -#define bfin_write_CAN1_AM05L(val) bfin_write16(CAN1_AM05L, val) -#define bfin_read_CAN1_AM05H() bfin_read16(CAN1_AM05H) -#define bfin_write_CAN1_AM05H(val) bfin_write16(CAN1_AM05H, val) -#define bfin_read_CAN1_AM06L() bfin_read16(CAN1_AM06L) -#define bfin_write_CAN1_AM06L(val) bfin_write16(CAN1_AM06L, val) -#define bfin_read_CAN1_AM06H() bfin_read16(CAN1_AM06H) -#define bfin_write_CAN1_AM06H(val) bfin_write16(CAN1_AM06H, val) -#define bfin_read_CAN1_AM07L() bfin_read16(CAN1_AM07L) -#define bfin_write_CAN1_AM07L(val) bfin_write16(CAN1_AM07L, val) -#define bfin_read_CAN1_AM07H() bfin_read16(CAN1_AM07H) -#define bfin_write_CAN1_AM07H(val) bfin_write16(CAN1_AM07H, val) -#define bfin_read_CAN1_AM08L() bfin_read16(CAN1_AM08L) -#define bfin_write_CAN1_AM08L(val) bfin_write16(CAN1_AM08L, val) -#define bfin_read_CAN1_AM08H() bfin_read16(CAN1_AM08H) -#define bfin_write_CAN1_AM08H(val) bfin_write16(CAN1_AM08H, val) -#define bfin_read_CAN1_AM09L() bfin_read16(CAN1_AM09L) -#define bfin_write_CAN1_AM09L(val) bfin_write16(CAN1_AM09L, val) -#define bfin_read_CAN1_AM09H() bfin_read16(CAN1_AM09H) -#define bfin_write_CAN1_AM09H(val) bfin_write16(CAN1_AM09H, val) -#define bfin_read_CAN1_AM10L() bfin_read16(CAN1_AM10L) -#define bfin_write_CAN1_AM10L(val) bfin_write16(CAN1_AM10L, val) -#define bfin_read_CAN1_AM10H() bfin_read16(CAN1_AM10H) -#define bfin_write_CAN1_AM10H(val) bfin_write16(CAN1_AM10H, val) -#define bfin_read_CAN1_AM11L() bfin_read16(CAN1_AM11L) -#define bfin_write_CAN1_AM11L(val) bfin_write16(CAN1_AM11L, val) -#define bfin_read_CAN1_AM11H() bfin_read16(CAN1_AM11H) -#define bfin_write_CAN1_AM11H(val) bfin_write16(CAN1_AM11H, val) -#define bfin_read_CAN1_AM12L() bfin_read16(CAN1_AM12L) -#define bfin_write_CAN1_AM12L(val) bfin_write16(CAN1_AM12L, val) -#define bfin_read_CAN1_AM12H() bfin_read16(CAN1_AM12H) -#define bfin_write_CAN1_AM12H(val) bfin_write16(CAN1_AM12H, val) -#define bfin_read_CAN1_AM13L() bfin_read16(CAN1_AM13L) -#define bfin_write_CAN1_AM13L(val) bfin_write16(CAN1_AM13L, val) -#define bfin_read_CAN1_AM13H() bfin_read16(CAN1_AM13H) -#define bfin_write_CAN1_AM13H(val) bfin_write16(CAN1_AM13H, val) -#define bfin_read_CAN1_AM14L() bfin_read16(CAN1_AM14L) -#define bfin_write_CAN1_AM14L(val) bfin_write16(CAN1_AM14L, val) -#define bfin_read_CAN1_AM14H() bfin_read16(CAN1_AM14H) -#define bfin_write_CAN1_AM14H(val) bfin_write16(CAN1_AM14H, val) -#define bfin_read_CAN1_AM15L() bfin_read16(CAN1_AM15L) -#define bfin_write_CAN1_AM15L(val) bfin_write16(CAN1_AM15L, val) -#define bfin_read_CAN1_AM15H() bfin_read16(CAN1_AM15H) -#define bfin_write_CAN1_AM15H(val) bfin_write16(CAN1_AM15H, val) - -/* CAN Controller 1 Mailbox Accebfin_read_()tance Registers */ - -#define bfin_read_CAN1_AM16L() bfin_read16(CAN1_AM16L) -#define bfin_write_CAN1_AM16L(val) bfin_write16(CAN1_AM16L, val) -#define bfin_read_CAN1_AM16H() bfin_read16(CAN1_AM16H) -#define bfin_write_CAN1_AM16H(val) bfin_write16(CAN1_AM16H, val) -#define bfin_read_CAN1_AM17L() bfin_read16(CAN1_AM17L) -#define bfin_write_CAN1_AM17L(val) bfin_write16(CAN1_AM17L, val) -#define bfin_read_CAN1_AM17H() bfin_read16(CAN1_AM17H) -#define bfin_write_CAN1_AM17H(val) bfin_write16(CAN1_AM17H, val) -#define bfin_read_CAN1_AM18L() bfin_read16(CAN1_AM18L) -#define bfin_write_CAN1_AM18L(val) bfin_write16(CAN1_AM18L, val) -#define bfin_read_CAN1_AM18H() bfin_read16(CAN1_AM18H) -#define bfin_write_CAN1_AM18H(val) bfin_write16(CAN1_AM18H, val) -#define bfin_read_CAN1_AM19L() bfin_read16(CAN1_AM19L) -#define bfin_write_CAN1_AM19L(val) bfin_write16(CAN1_AM19L, val) -#define bfin_read_CAN1_AM19H() bfin_read16(CAN1_AM19H) -#define bfin_write_CAN1_AM19H(val) bfin_write16(CAN1_AM19H, val) -#define bfin_read_CAN1_AM20L() bfin_read16(CAN1_AM20L) -#define bfin_write_CAN1_AM20L(val) bfin_write16(CAN1_AM20L, val) -#define bfin_read_CAN1_AM20H() bfin_read16(CAN1_AM20H) -#define bfin_write_CAN1_AM20H(val) bfin_write16(CAN1_AM20H, val) -#define bfin_read_CAN1_AM21L() bfin_read16(CAN1_AM21L) -#define bfin_write_CAN1_AM21L(val) bfin_write16(CAN1_AM21L, val) -#define bfin_read_CAN1_AM21H() bfin_read16(CAN1_AM21H) -#define bfin_write_CAN1_AM21H(val) bfin_write16(CAN1_AM21H, val) -#define bfin_read_CAN1_AM22L() bfin_read16(CAN1_AM22L) -#define bfin_write_CAN1_AM22L(val) bfin_write16(CAN1_AM22L, val) -#define bfin_read_CAN1_AM22H() bfin_read16(CAN1_AM22H) -#define bfin_write_CAN1_AM22H(val) bfin_write16(CAN1_AM22H, val) -#define bfin_read_CAN1_AM23L() bfin_read16(CAN1_AM23L) -#define bfin_write_CAN1_AM23L(val) bfin_write16(CAN1_AM23L, val) -#define bfin_read_CAN1_AM23H() bfin_read16(CAN1_AM23H) -#define bfin_write_CAN1_AM23H(val) bfin_write16(CAN1_AM23H, val) -#define bfin_read_CAN1_AM24L() bfin_read16(CAN1_AM24L) -#define bfin_write_CAN1_AM24L(val) bfin_write16(CAN1_AM24L, val) -#define bfin_read_CAN1_AM24H() bfin_read16(CAN1_AM24H) -#define bfin_write_CAN1_AM24H(val) bfin_write16(CAN1_AM24H, val) -#define bfin_read_CAN1_AM25L() bfin_read16(CAN1_AM25L) -#define bfin_write_CAN1_AM25L(val) bfin_write16(CAN1_AM25L, val) -#define bfin_read_CAN1_AM25H() bfin_read16(CAN1_AM25H) -#define bfin_write_CAN1_AM25H(val) bfin_write16(CAN1_AM25H, val) -#define bfin_read_CAN1_AM26L() bfin_read16(CAN1_AM26L) -#define bfin_write_CAN1_AM26L(val) bfin_write16(CAN1_AM26L, val) -#define bfin_read_CAN1_AM26H() bfin_read16(CAN1_AM26H) -#define bfin_write_CAN1_AM26H(val) bfin_write16(CAN1_AM26H, val) -#define bfin_read_CAN1_AM27L() bfin_read16(CAN1_AM27L) -#define bfin_write_CAN1_AM27L(val) bfin_write16(CAN1_AM27L, val) -#define bfin_read_CAN1_AM27H() bfin_read16(CAN1_AM27H) -#define bfin_write_CAN1_AM27H(val) bfin_write16(CAN1_AM27H, val) -#define bfin_read_CAN1_AM28L() bfin_read16(CAN1_AM28L) -#define bfin_write_CAN1_AM28L(val) bfin_write16(CAN1_AM28L, val) -#define bfin_read_CAN1_AM28H() bfin_read16(CAN1_AM28H) -#define bfin_write_CAN1_AM28H(val) bfin_write16(CAN1_AM28H, val) -#define bfin_read_CAN1_AM29L() bfin_read16(CAN1_AM29L) -#define bfin_write_CAN1_AM29L(val) bfin_write16(CAN1_AM29L, val) -#define bfin_read_CAN1_AM29H() bfin_read16(CAN1_AM29H) -#define bfin_write_CAN1_AM29H(val) bfin_write16(CAN1_AM29H, val) -#define bfin_read_CAN1_AM30L() bfin_read16(CAN1_AM30L) -#define bfin_write_CAN1_AM30L(val) bfin_write16(CAN1_AM30L, val) -#define bfin_read_CAN1_AM30H() bfin_read16(CAN1_AM30H) -#define bfin_write_CAN1_AM30H(val) bfin_write16(CAN1_AM30H, val) -#define bfin_read_CAN1_AM31L() bfin_read16(CAN1_AM31L) -#define bfin_write_CAN1_AM31L(val) bfin_write16(CAN1_AM31L, val) -#define bfin_read_CAN1_AM31H() bfin_read16(CAN1_AM31H) -#define bfin_write_CAN1_AM31H(val) bfin_write16(CAN1_AM31H, val) - -/* CAN Controller 1 Mailbox Data Registers */ - -#define bfin_read_CAN1_MB00_DATA0() bfin_read16(CAN1_MB00_DATA0) -#define bfin_write_CAN1_MB00_DATA0(val) bfin_write16(CAN1_MB00_DATA0, val) -#define bfin_read_CAN1_MB00_DATA1() bfin_read16(CAN1_MB00_DATA1) -#define bfin_write_CAN1_MB00_DATA1(val) bfin_write16(CAN1_MB00_DATA1, val) -#define bfin_read_CAN1_MB00_DATA2() bfin_read16(CAN1_MB00_DATA2) -#define bfin_write_CAN1_MB00_DATA2(val) bfin_write16(CAN1_MB00_DATA2, val) -#define bfin_read_CAN1_MB00_DATA3() bfin_read16(CAN1_MB00_DATA3) -#define bfin_write_CAN1_MB00_DATA3(val) bfin_write16(CAN1_MB00_DATA3, val) -#define bfin_read_CAN1_MB00_LENGTH() bfin_read16(CAN1_MB00_LENGTH) -#define bfin_write_CAN1_MB00_LENGTH(val) bfin_write16(CAN1_MB00_LENGTH, val) -#define bfin_read_CAN1_MB00_TIMESTAMP() bfin_read16(CAN1_MB00_TIMESTAMP) -#define bfin_write_CAN1_MB00_TIMESTAMP(val) bfin_write16(CAN1_MB00_TIMESTAMP, val) -#define bfin_read_CAN1_MB00_ID0() bfin_read16(CAN1_MB00_ID0) -#define bfin_write_CAN1_MB00_ID0(val) bfin_write16(CAN1_MB00_ID0, val) -#define bfin_read_CAN1_MB00_ID1() bfin_read16(CAN1_MB00_ID1) -#define bfin_write_CAN1_MB00_ID1(val) bfin_write16(CAN1_MB00_ID1, val) -#define bfin_read_CAN1_MB01_DATA0() bfin_read16(CAN1_MB01_DATA0) -#define bfin_write_CAN1_MB01_DATA0(val) bfin_write16(CAN1_MB01_DATA0, val) -#define bfin_read_CAN1_MB01_DATA1() bfin_read16(CAN1_MB01_DATA1) -#define bfin_write_CAN1_MB01_DATA1(val) bfin_write16(CAN1_MB01_DATA1, val) -#define bfin_read_CAN1_MB01_DATA2() bfin_read16(CAN1_MB01_DATA2) -#define bfin_write_CAN1_MB01_DATA2(val) bfin_write16(CAN1_MB01_DATA2, val) -#define bfin_read_CAN1_MB01_DATA3() bfin_read16(CAN1_MB01_DATA3) -#define bfin_write_CAN1_MB01_DATA3(val) bfin_write16(CAN1_MB01_DATA3, val) -#define bfin_read_CAN1_MB01_LENGTH() bfin_read16(CAN1_MB01_LENGTH) -#define bfin_write_CAN1_MB01_LENGTH(val) bfin_write16(CAN1_MB01_LENGTH, val) -#define bfin_read_CAN1_MB01_TIMESTAMP() bfin_read16(CAN1_MB01_TIMESTAMP) -#define bfin_write_CAN1_MB01_TIMESTAMP(val) bfin_write16(CAN1_MB01_TIMESTAMP, val) -#define bfin_read_CAN1_MB01_ID0() bfin_read16(CAN1_MB01_ID0) -#define bfin_write_CAN1_MB01_ID0(val) bfin_write16(CAN1_MB01_ID0, val) -#define bfin_read_CAN1_MB01_ID1() bfin_read16(CAN1_MB01_ID1) -#define bfin_write_CAN1_MB01_ID1(val) bfin_write16(CAN1_MB01_ID1, val) -#define bfin_read_CAN1_MB02_DATA0() bfin_read16(CAN1_MB02_DATA0) -#define bfin_write_CAN1_MB02_DATA0(val) bfin_write16(CAN1_MB02_DATA0, val) -#define bfin_read_CAN1_MB02_DATA1() bfin_read16(CAN1_MB02_DATA1) -#define bfin_write_CAN1_MB02_DATA1(val) bfin_write16(CAN1_MB02_DATA1, val) -#define bfin_read_CAN1_MB02_DATA2() bfin_read16(CAN1_MB02_DATA2) -#define bfin_write_CAN1_MB02_DATA2(val) bfin_write16(CAN1_MB02_DATA2, val) -#define bfin_read_CAN1_MB02_DATA3() bfin_read16(CAN1_MB02_DATA3) -#define bfin_write_CAN1_MB02_DATA3(val) bfin_write16(CAN1_MB02_DATA3, val) -#define bfin_read_CAN1_MB02_LENGTH() bfin_read16(CAN1_MB02_LENGTH) -#define bfin_write_CAN1_MB02_LENGTH(val) bfin_write16(CAN1_MB02_LENGTH, val) -#define bfin_read_CAN1_MB02_TIMESTAMP() bfin_read16(CAN1_MB02_TIMESTAMP) -#define bfin_write_CAN1_MB02_TIMESTAMP(val) bfin_write16(CAN1_MB02_TIMESTAMP, val) -#define bfin_read_CAN1_MB02_ID0() bfin_read16(CAN1_MB02_ID0) -#define bfin_write_CAN1_MB02_ID0(val) bfin_write16(CAN1_MB02_ID0, val) -#define bfin_read_CAN1_MB02_ID1() bfin_read16(CAN1_MB02_ID1) -#define bfin_write_CAN1_MB02_ID1(val) bfin_write16(CAN1_MB02_ID1, val) -#define bfin_read_CAN1_MB03_DATA0() bfin_read16(CAN1_MB03_DATA0) -#define bfin_write_CAN1_MB03_DATA0(val) bfin_write16(CAN1_MB03_DATA0, val) -#define bfin_read_CAN1_MB03_DATA1() bfin_read16(CAN1_MB03_DATA1) -#define bfin_write_CAN1_MB03_DATA1(val) bfin_write16(CAN1_MB03_DATA1, val) -#define bfin_read_CAN1_MB03_DATA2() bfin_read16(CAN1_MB03_DATA2) -#define bfin_write_CAN1_MB03_DATA2(val) bfin_write16(CAN1_MB03_DATA2, val) -#define bfin_read_CAN1_MB03_DATA3() bfin_read16(CAN1_MB03_DATA3) -#define bfin_write_CAN1_MB03_DATA3(val) bfin_write16(CAN1_MB03_DATA3, val) -#define bfin_read_CAN1_MB03_LENGTH() bfin_read16(CAN1_MB03_LENGTH) -#define bfin_write_CAN1_MB03_LENGTH(val) bfin_write16(CAN1_MB03_LENGTH, val) -#define bfin_read_CAN1_MB03_TIMESTAMP() bfin_read16(CAN1_MB03_TIMESTAMP) -#define bfin_write_CAN1_MB03_TIMESTAMP(val) bfin_write16(CAN1_MB03_TIMESTAMP, val) -#define bfin_read_CAN1_MB03_ID0() bfin_read16(CAN1_MB03_ID0) -#define bfin_write_CAN1_MB03_ID0(val) bfin_write16(CAN1_MB03_ID0, val) -#define bfin_read_CAN1_MB03_ID1() bfin_read16(CAN1_MB03_ID1) -#define bfin_write_CAN1_MB03_ID1(val) bfin_write16(CAN1_MB03_ID1, val) -#define bfin_read_CAN1_MB04_DATA0() bfin_read16(CAN1_MB04_DATA0) -#define bfin_write_CAN1_MB04_DATA0(val) bfin_write16(CAN1_MB04_DATA0, val) -#define bfin_read_CAN1_MB04_DATA1() bfin_read16(CAN1_MB04_DATA1) -#define bfin_write_CAN1_MB04_DATA1(val) bfin_write16(CAN1_MB04_DATA1, val) -#define bfin_read_CAN1_MB04_DATA2() bfin_read16(CAN1_MB04_DATA2) -#define bfin_write_CAN1_MB04_DATA2(val) bfin_write16(CAN1_MB04_DATA2, val) -#define bfin_read_CAN1_MB04_DATA3() bfin_read16(CAN1_MB04_DATA3) -#define bfin_write_CAN1_MB04_DATA3(val) bfin_write16(CAN1_MB04_DATA3, val) -#define bfin_read_CAN1_MB04_LENGTH() bfin_read16(CAN1_MB04_LENGTH) -#define bfin_write_CAN1_MB04_LENGTH(val) bfin_write16(CAN1_MB04_LENGTH, val) -#define bfin_read_CAN1_MB04_TIMESTAMP() bfin_read16(CAN1_MB04_TIMESTAMP) -#define bfin_write_CAN1_MB04_TIMESTAMP(val) bfin_write16(CAN1_MB04_TIMESTAMP, val) -#define bfin_read_CAN1_MB04_ID0() bfin_read16(CAN1_MB04_ID0) -#define bfin_write_CAN1_MB04_ID0(val) bfin_write16(CAN1_MB04_ID0, val) -#define bfin_read_CAN1_MB04_ID1() bfin_read16(CAN1_MB04_ID1) -#define bfin_write_CAN1_MB04_ID1(val) bfin_write16(CAN1_MB04_ID1, val) -#define bfin_read_CAN1_MB05_DATA0() bfin_read16(CAN1_MB05_DATA0) -#define bfin_write_CAN1_MB05_DATA0(val) bfin_write16(CAN1_MB05_DATA0, val) -#define bfin_read_CAN1_MB05_DATA1() bfin_read16(CAN1_MB05_DATA1) -#define bfin_write_CAN1_MB05_DATA1(val) bfin_write16(CAN1_MB05_DATA1, val) -#define bfin_read_CAN1_MB05_DATA2() bfin_read16(CAN1_MB05_DATA2) -#define bfin_write_CAN1_MB05_DATA2(val) bfin_write16(CAN1_MB05_DATA2, val) -#define bfin_read_CAN1_MB05_DATA3() bfin_read16(CAN1_MB05_DATA3) -#define bfin_write_CAN1_MB05_DATA3(val) bfin_write16(CAN1_MB05_DATA3, val) -#define bfin_read_CAN1_MB05_LENGTH() bfin_read16(CAN1_MB05_LENGTH) -#define bfin_write_CAN1_MB05_LENGTH(val) bfin_write16(CAN1_MB05_LENGTH, val) -#define bfin_read_CAN1_MB05_TIMESTAMP() bfin_read16(CAN1_MB05_TIMESTAMP) -#define bfin_write_CAN1_MB05_TIMESTAMP(val) bfin_write16(CAN1_MB05_TIMESTAMP, val) -#define bfin_read_CAN1_MB05_ID0() bfin_read16(CAN1_MB05_ID0) -#define bfin_write_CAN1_MB05_ID0(val) bfin_write16(CAN1_MB05_ID0, val) -#define bfin_read_CAN1_MB05_ID1() bfin_read16(CAN1_MB05_ID1) -#define bfin_write_CAN1_MB05_ID1(val) bfin_write16(CAN1_MB05_ID1, val) -#define bfin_read_CAN1_MB06_DATA0() bfin_read16(CAN1_MB06_DATA0) -#define bfin_write_CAN1_MB06_DATA0(val) bfin_write16(CAN1_MB06_DATA0, val) -#define bfin_read_CAN1_MB06_DATA1() bfin_read16(CAN1_MB06_DATA1) -#define bfin_write_CAN1_MB06_DATA1(val) bfin_write16(CAN1_MB06_DATA1, val) -#define bfin_read_CAN1_MB06_DATA2() bfin_read16(CAN1_MB06_DATA2) -#define bfin_write_CAN1_MB06_DATA2(val) bfin_write16(CAN1_MB06_DATA2, val) -#define bfin_read_CAN1_MB06_DATA3() bfin_read16(CAN1_MB06_DATA3) -#define bfin_write_CAN1_MB06_DATA3(val) bfin_write16(CAN1_MB06_DATA3, val) -#define bfin_read_CAN1_MB06_LENGTH() bfin_read16(CAN1_MB06_LENGTH) -#define bfin_write_CAN1_MB06_LENGTH(val) bfin_write16(CAN1_MB06_LENGTH, val) -#define bfin_read_CAN1_MB06_TIMESTAMP() bfin_read16(CAN1_MB06_TIMESTAMP) -#define bfin_write_CAN1_MB06_TIMESTAMP(val) bfin_write16(CAN1_MB06_TIMESTAMP, val) -#define bfin_read_CAN1_MB06_ID0() bfin_read16(CAN1_MB06_ID0) -#define bfin_write_CAN1_MB06_ID0(val) bfin_write16(CAN1_MB06_ID0, val) -#define bfin_read_CAN1_MB06_ID1() bfin_read16(CAN1_MB06_ID1) -#define bfin_write_CAN1_MB06_ID1(val) bfin_write16(CAN1_MB06_ID1, val) -#define bfin_read_CAN1_MB07_DATA0() bfin_read16(CAN1_MB07_DATA0) -#define bfin_write_CAN1_MB07_DATA0(val) bfin_write16(CAN1_MB07_DATA0, val) -#define bfin_read_CAN1_MB07_DATA1() bfin_read16(CAN1_MB07_DATA1) -#define bfin_write_CAN1_MB07_DATA1(val) bfin_write16(CAN1_MB07_DATA1, val) -#define bfin_read_CAN1_MB07_DATA2() bfin_read16(CAN1_MB07_DATA2) -#define bfin_write_CAN1_MB07_DATA2(val) bfin_write16(CAN1_MB07_DATA2, val) -#define bfin_read_CAN1_MB07_DATA3() bfin_read16(CAN1_MB07_DATA3) -#define bfin_write_CAN1_MB07_DATA3(val) bfin_write16(CAN1_MB07_DATA3, val) -#define bfin_read_CAN1_MB07_LENGTH() bfin_read16(CAN1_MB07_LENGTH) -#define bfin_write_CAN1_MB07_LENGTH(val) bfin_write16(CAN1_MB07_LENGTH, val) -#define bfin_read_CAN1_MB07_TIMESTAMP() bfin_read16(CAN1_MB07_TIMESTAMP) -#define bfin_write_CAN1_MB07_TIMESTAMP(val) bfin_write16(CAN1_MB07_TIMESTAMP, val) -#define bfin_read_CAN1_MB07_ID0() bfin_read16(CAN1_MB07_ID0) -#define bfin_write_CAN1_MB07_ID0(val) bfin_write16(CAN1_MB07_ID0, val) -#define bfin_read_CAN1_MB07_ID1() bfin_read16(CAN1_MB07_ID1) -#define bfin_write_CAN1_MB07_ID1(val) bfin_write16(CAN1_MB07_ID1, val) -#define bfin_read_CAN1_MB08_DATA0() bfin_read16(CAN1_MB08_DATA0) -#define bfin_write_CAN1_MB08_DATA0(val) bfin_write16(CAN1_MB08_DATA0, val) -#define bfin_read_CAN1_MB08_DATA1() bfin_read16(CAN1_MB08_DATA1) -#define bfin_write_CAN1_MB08_DATA1(val) bfin_write16(CAN1_MB08_DATA1, val) -#define bfin_read_CAN1_MB08_DATA2() bfin_read16(CAN1_MB08_DATA2) -#define bfin_write_CAN1_MB08_DATA2(val) bfin_write16(CAN1_MB08_DATA2, val) -#define bfin_read_CAN1_MB08_DATA3() bfin_read16(CAN1_MB08_DATA3) -#define bfin_write_CAN1_MB08_DATA3(val) bfin_write16(CAN1_MB08_DATA3, val) -#define bfin_read_CAN1_MB08_LENGTH() bfin_read16(CAN1_MB08_LENGTH) -#define bfin_write_CAN1_MB08_LENGTH(val) bfin_write16(CAN1_MB08_LENGTH, val) -#define bfin_read_CAN1_MB08_TIMESTAMP() bfin_read16(CAN1_MB08_TIMESTAMP) -#define bfin_write_CAN1_MB08_TIMESTAMP(val) bfin_write16(CAN1_MB08_TIMESTAMP, val) -#define bfin_read_CAN1_MB08_ID0() bfin_read16(CAN1_MB08_ID0) -#define bfin_write_CAN1_MB08_ID0(val) bfin_write16(CAN1_MB08_ID0, val) -#define bfin_read_CAN1_MB08_ID1() bfin_read16(CAN1_MB08_ID1) -#define bfin_write_CAN1_MB08_ID1(val) bfin_write16(CAN1_MB08_ID1, val) -#define bfin_read_CAN1_MB09_DATA0() bfin_read16(CAN1_MB09_DATA0) -#define bfin_write_CAN1_MB09_DATA0(val) bfin_write16(CAN1_MB09_DATA0, val) -#define bfin_read_CAN1_MB09_DATA1() bfin_read16(CAN1_MB09_DATA1) -#define bfin_write_CAN1_MB09_DATA1(val) bfin_write16(CAN1_MB09_DATA1, val) -#define bfin_read_CAN1_MB09_DATA2() bfin_read16(CAN1_MB09_DATA2) -#define bfin_write_CAN1_MB09_DATA2(val) bfin_write16(CAN1_MB09_DATA2, val) -#define bfin_read_CAN1_MB09_DATA3() bfin_read16(CAN1_MB09_DATA3) -#define bfin_write_CAN1_MB09_DATA3(val) bfin_write16(CAN1_MB09_DATA3, val) -#define bfin_read_CAN1_MB09_LENGTH() bfin_read16(CAN1_MB09_LENGTH) -#define bfin_write_CAN1_MB09_LENGTH(val) bfin_write16(CAN1_MB09_LENGTH, val) -#define bfin_read_CAN1_MB09_TIMESTAMP() bfin_read16(CAN1_MB09_TIMESTAMP) -#define bfin_write_CAN1_MB09_TIMESTAMP(val) bfin_write16(CAN1_MB09_TIMESTAMP, val) -#define bfin_read_CAN1_MB09_ID0() bfin_read16(CAN1_MB09_ID0) -#define bfin_write_CAN1_MB09_ID0(val) bfin_write16(CAN1_MB09_ID0, val) -#define bfin_read_CAN1_MB09_ID1() bfin_read16(CAN1_MB09_ID1) -#define bfin_write_CAN1_MB09_ID1(val) bfin_write16(CAN1_MB09_ID1, val) -#define bfin_read_CAN1_MB10_DATA0() bfin_read16(CAN1_MB10_DATA0) -#define bfin_write_CAN1_MB10_DATA0(val) bfin_write16(CAN1_MB10_DATA0, val) -#define bfin_read_CAN1_MB10_DATA1() bfin_read16(CAN1_MB10_DATA1) -#define bfin_write_CAN1_MB10_DATA1(val) bfin_write16(CAN1_MB10_DATA1, val) -#define bfin_read_CAN1_MB10_DATA2() bfin_read16(CAN1_MB10_DATA2) -#define bfin_write_CAN1_MB10_DATA2(val) bfin_write16(CAN1_MB10_DATA2, val) -#define bfin_read_CAN1_MB10_DATA3() bfin_read16(CAN1_MB10_DATA3) -#define bfin_write_CAN1_MB10_DATA3(val) bfin_write16(CAN1_MB10_DATA3, val) -#define bfin_read_CAN1_MB10_LENGTH() bfin_read16(CAN1_MB10_LENGTH) -#define bfin_write_CAN1_MB10_LENGTH(val) bfin_write16(CAN1_MB10_LENGTH, val) -#define bfin_read_CAN1_MB10_TIMESTAMP() bfin_read16(CAN1_MB10_TIMESTAMP) -#define bfin_write_CAN1_MB10_TIMESTAMP(val) bfin_write16(CAN1_MB10_TIMESTAMP, val) -#define bfin_read_CAN1_MB10_ID0() bfin_read16(CAN1_MB10_ID0) -#define bfin_write_CAN1_MB10_ID0(val) bfin_write16(CAN1_MB10_ID0, val) -#define bfin_read_CAN1_MB10_ID1() bfin_read16(CAN1_MB10_ID1) -#define bfin_write_CAN1_MB10_ID1(val) bfin_write16(CAN1_MB10_ID1, val) -#define bfin_read_CAN1_MB11_DATA0() bfin_read16(CAN1_MB11_DATA0) -#define bfin_write_CAN1_MB11_DATA0(val) bfin_write16(CAN1_MB11_DATA0, val) -#define bfin_read_CAN1_MB11_DATA1() bfin_read16(CAN1_MB11_DATA1) -#define bfin_write_CAN1_MB11_DATA1(val) bfin_write16(CAN1_MB11_DATA1, val) -#define bfin_read_CAN1_MB11_DATA2() bfin_read16(CAN1_MB11_DATA2) -#define bfin_write_CAN1_MB11_DATA2(val) bfin_write16(CAN1_MB11_DATA2, val) -#define bfin_read_CAN1_MB11_DATA3() bfin_read16(CAN1_MB11_DATA3) -#define bfin_write_CAN1_MB11_DATA3(val) bfin_write16(CAN1_MB11_DATA3, val) -#define bfin_read_CAN1_MB11_LENGTH() bfin_read16(CAN1_MB11_LENGTH) -#define bfin_write_CAN1_MB11_LENGTH(val) bfin_write16(CAN1_MB11_LENGTH, val) -#define bfin_read_CAN1_MB11_TIMESTAMP() bfin_read16(CAN1_MB11_TIMESTAMP) -#define bfin_write_CAN1_MB11_TIMESTAMP(val) bfin_write16(CAN1_MB11_TIMESTAMP, val) -#define bfin_read_CAN1_MB11_ID0() bfin_read16(CAN1_MB11_ID0) -#define bfin_write_CAN1_MB11_ID0(val) bfin_write16(CAN1_MB11_ID0, val) -#define bfin_read_CAN1_MB11_ID1() bfin_read16(CAN1_MB11_ID1) -#define bfin_write_CAN1_MB11_ID1(val) bfin_write16(CAN1_MB11_ID1, val) -#define bfin_read_CAN1_MB12_DATA0() bfin_read16(CAN1_MB12_DATA0) -#define bfin_write_CAN1_MB12_DATA0(val) bfin_write16(CAN1_MB12_DATA0, val) -#define bfin_read_CAN1_MB12_DATA1() bfin_read16(CAN1_MB12_DATA1) -#define bfin_write_CAN1_MB12_DATA1(val) bfin_write16(CAN1_MB12_DATA1, val) -#define bfin_read_CAN1_MB12_DATA2() bfin_read16(CAN1_MB12_DATA2) -#define bfin_write_CAN1_MB12_DATA2(val) bfin_write16(CAN1_MB12_DATA2, val) -#define bfin_read_CAN1_MB12_DATA3() bfin_read16(CAN1_MB12_DATA3) -#define bfin_write_CAN1_MB12_DATA3(val) bfin_write16(CAN1_MB12_DATA3, val) -#define bfin_read_CAN1_MB12_LENGTH() bfin_read16(CAN1_MB12_LENGTH) -#define bfin_write_CAN1_MB12_LENGTH(val) bfin_write16(CAN1_MB12_LENGTH, val) -#define bfin_read_CAN1_MB12_TIMESTAMP() bfin_read16(CAN1_MB12_TIMESTAMP) -#define bfin_write_CAN1_MB12_TIMESTAMP(val) bfin_write16(CAN1_MB12_TIMESTAMP, val) -#define bfin_read_CAN1_MB12_ID0() bfin_read16(CAN1_MB12_ID0) -#define bfin_write_CAN1_MB12_ID0(val) bfin_write16(CAN1_MB12_ID0, val) -#define bfin_read_CAN1_MB12_ID1() bfin_read16(CAN1_MB12_ID1) -#define bfin_write_CAN1_MB12_ID1(val) bfin_write16(CAN1_MB12_ID1, val) -#define bfin_read_CAN1_MB13_DATA0() bfin_read16(CAN1_MB13_DATA0) -#define bfin_write_CAN1_MB13_DATA0(val) bfin_write16(CAN1_MB13_DATA0, val) -#define bfin_read_CAN1_MB13_DATA1() bfin_read16(CAN1_MB13_DATA1) -#define bfin_write_CAN1_MB13_DATA1(val) bfin_write16(CAN1_MB13_DATA1, val) -#define bfin_read_CAN1_MB13_DATA2() bfin_read16(CAN1_MB13_DATA2) -#define bfin_write_CAN1_MB13_DATA2(val) bfin_write16(CAN1_MB13_DATA2, val) -#define bfin_read_CAN1_MB13_DATA3() bfin_read16(CAN1_MB13_DATA3) -#define bfin_write_CAN1_MB13_DATA3(val) bfin_write16(CAN1_MB13_DATA3, val) -#define bfin_read_CAN1_MB13_LENGTH() bfin_read16(CAN1_MB13_LENGTH) -#define bfin_write_CAN1_MB13_LENGTH(val) bfin_write16(CAN1_MB13_LENGTH, val) -#define bfin_read_CAN1_MB13_TIMESTAMP() bfin_read16(CAN1_MB13_TIMESTAMP) -#define bfin_write_CAN1_MB13_TIMESTAMP(val) bfin_write16(CAN1_MB13_TIMESTAMP, val) -#define bfin_read_CAN1_MB13_ID0() bfin_read16(CAN1_MB13_ID0) -#define bfin_write_CAN1_MB13_ID0(val) bfin_write16(CAN1_MB13_ID0, val) -#define bfin_read_CAN1_MB13_ID1() bfin_read16(CAN1_MB13_ID1) -#define bfin_write_CAN1_MB13_ID1(val) bfin_write16(CAN1_MB13_ID1, val) -#define bfin_read_CAN1_MB14_DATA0() bfin_read16(CAN1_MB14_DATA0) -#define bfin_write_CAN1_MB14_DATA0(val) bfin_write16(CAN1_MB14_DATA0, val) -#define bfin_read_CAN1_MB14_DATA1() bfin_read16(CAN1_MB14_DATA1) -#define bfin_write_CAN1_MB14_DATA1(val) bfin_write16(CAN1_MB14_DATA1, val) -#define bfin_read_CAN1_MB14_DATA2() bfin_read16(CAN1_MB14_DATA2) -#define bfin_write_CAN1_MB14_DATA2(val) bfin_write16(CAN1_MB14_DATA2, val) -#define bfin_read_CAN1_MB14_DATA3() bfin_read16(CAN1_MB14_DATA3) -#define bfin_write_CAN1_MB14_DATA3(val) bfin_write16(CAN1_MB14_DATA3, val) -#define bfin_read_CAN1_MB14_LENGTH() bfin_read16(CAN1_MB14_LENGTH) -#define bfin_write_CAN1_MB14_LENGTH(val) bfin_write16(CAN1_MB14_LENGTH, val) -#define bfin_read_CAN1_MB14_TIMESTAMP() bfin_read16(CAN1_MB14_TIMESTAMP) -#define bfin_write_CAN1_MB14_TIMESTAMP(val) bfin_write16(CAN1_MB14_TIMESTAMP, val) -#define bfin_read_CAN1_MB14_ID0() bfin_read16(CAN1_MB14_ID0) -#define bfin_write_CAN1_MB14_ID0(val) bfin_write16(CAN1_MB14_ID0, val) -#define bfin_read_CAN1_MB14_ID1() bfin_read16(CAN1_MB14_ID1) -#define bfin_write_CAN1_MB14_ID1(val) bfin_write16(CAN1_MB14_ID1, val) -#define bfin_read_CAN1_MB15_DATA0() bfin_read16(CAN1_MB15_DATA0) -#define bfin_write_CAN1_MB15_DATA0(val) bfin_write16(CAN1_MB15_DATA0, val) -#define bfin_read_CAN1_MB15_DATA1() bfin_read16(CAN1_MB15_DATA1) -#define bfin_write_CAN1_MB15_DATA1(val) bfin_write16(CAN1_MB15_DATA1, val) -#define bfin_read_CAN1_MB15_DATA2() bfin_read16(CAN1_MB15_DATA2) -#define bfin_write_CAN1_MB15_DATA2(val) bfin_write16(CAN1_MB15_DATA2, val) -#define bfin_read_CAN1_MB15_DATA3() bfin_read16(CAN1_MB15_DATA3) -#define bfin_write_CAN1_MB15_DATA3(val) bfin_write16(CAN1_MB15_DATA3, val) -#define bfin_read_CAN1_MB15_LENGTH() bfin_read16(CAN1_MB15_LENGTH) -#define bfin_write_CAN1_MB15_LENGTH(val) bfin_write16(CAN1_MB15_LENGTH, val) -#define bfin_read_CAN1_MB15_TIMESTAMP() bfin_read16(CAN1_MB15_TIMESTAMP) -#define bfin_write_CAN1_MB15_TIMESTAMP(val) bfin_write16(CAN1_MB15_TIMESTAMP, val) -#define bfin_read_CAN1_MB15_ID0() bfin_read16(CAN1_MB15_ID0) -#define bfin_write_CAN1_MB15_ID0(val) bfin_write16(CAN1_MB15_ID0, val) -#define bfin_read_CAN1_MB15_ID1() bfin_read16(CAN1_MB15_ID1) -#define bfin_write_CAN1_MB15_ID1(val) bfin_write16(CAN1_MB15_ID1, val) - -/* CAN Controller 1 Mailbox Data Registers */ - -#define bfin_read_CAN1_MB16_DATA0() bfin_read16(CAN1_MB16_DATA0) -#define bfin_write_CAN1_MB16_DATA0(val) bfin_write16(CAN1_MB16_DATA0, val) -#define bfin_read_CAN1_MB16_DATA1() bfin_read16(CAN1_MB16_DATA1) -#define bfin_write_CAN1_MB16_DATA1(val) bfin_write16(CAN1_MB16_DATA1, val) -#define bfin_read_CAN1_MB16_DATA2() bfin_read16(CAN1_MB16_DATA2) -#define bfin_write_CAN1_MB16_DATA2(val) bfin_write16(CAN1_MB16_DATA2, val) -#define bfin_read_CAN1_MB16_DATA3() bfin_read16(CAN1_MB16_DATA3) -#define bfin_write_CAN1_MB16_DATA3(val) bfin_write16(CAN1_MB16_DATA3, val) -#define bfin_read_CAN1_MB16_LENGTH() bfin_read16(CAN1_MB16_LENGTH) -#define bfin_write_CAN1_MB16_LENGTH(val) bfin_write16(CAN1_MB16_LENGTH, val) -#define bfin_read_CAN1_MB16_TIMESTAMP() bfin_read16(CAN1_MB16_TIMESTAMP) -#define bfin_write_CAN1_MB16_TIMESTAMP(val) bfin_write16(CAN1_MB16_TIMESTAMP, val) -#define bfin_read_CAN1_MB16_ID0() bfin_read16(CAN1_MB16_ID0) -#define bfin_write_CAN1_MB16_ID0(val) bfin_write16(CAN1_MB16_ID0, val) -#define bfin_read_CAN1_MB16_ID1() bfin_read16(CAN1_MB16_ID1) -#define bfin_write_CAN1_MB16_ID1(val) bfin_write16(CAN1_MB16_ID1, val) -#define bfin_read_CAN1_MB17_DATA0() bfin_read16(CAN1_MB17_DATA0) -#define bfin_write_CAN1_MB17_DATA0(val) bfin_write16(CAN1_MB17_DATA0, val) -#define bfin_read_CAN1_MB17_DATA1() bfin_read16(CAN1_MB17_DATA1) -#define bfin_write_CAN1_MB17_DATA1(val) bfin_write16(CAN1_MB17_DATA1, val) -#define bfin_read_CAN1_MB17_DATA2() bfin_read16(CAN1_MB17_DATA2) -#define bfin_write_CAN1_MB17_DATA2(val) bfin_write16(CAN1_MB17_DATA2, val) -#define bfin_read_CAN1_MB17_DATA3() bfin_read16(CAN1_MB17_DATA3) -#define bfin_write_CAN1_MB17_DATA3(val) bfin_write16(CAN1_MB17_DATA3, val) -#define bfin_read_CAN1_MB17_LENGTH() bfin_read16(CAN1_MB17_LENGTH) -#define bfin_write_CAN1_MB17_LENGTH(val) bfin_write16(CAN1_MB17_LENGTH, val) -#define bfin_read_CAN1_MB17_TIMESTAMP() bfin_read16(CAN1_MB17_TIMESTAMP) -#define bfin_write_CAN1_MB17_TIMESTAMP(val) bfin_write16(CAN1_MB17_TIMESTAMP, val) -#define bfin_read_CAN1_MB17_ID0() bfin_read16(CAN1_MB17_ID0) -#define bfin_write_CAN1_MB17_ID0(val) bfin_write16(CAN1_MB17_ID0, val) -#define bfin_read_CAN1_MB17_ID1() bfin_read16(CAN1_MB17_ID1) -#define bfin_write_CAN1_MB17_ID1(val) bfin_write16(CAN1_MB17_ID1, val) -#define bfin_read_CAN1_MB18_DATA0() bfin_read16(CAN1_MB18_DATA0) -#define bfin_write_CAN1_MB18_DATA0(val) bfin_write16(CAN1_MB18_DATA0, val) -#define bfin_read_CAN1_MB18_DATA1() bfin_read16(CAN1_MB18_DATA1) -#define bfin_write_CAN1_MB18_DATA1(val) bfin_write16(CAN1_MB18_DATA1, val) -#define bfin_read_CAN1_MB18_DATA2() bfin_read16(CAN1_MB18_DATA2) -#define bfin_write_CAN1_MB18_DATA2(val) bfin_write16(CAN1_MB18_DATA2, val) -#define bfin_read_CAN1_MB18_DATA3() bfin_read16(CAN1_MB18_DATA3) -#define bfin_write_CAN1_MB18_DATA3(val) bfin_write16(CAN1_MB18_DATA3, val) -#define bfin_read_CAN1_MB18_LENGTH() bfin_read16(CAN1_MB18_LENGTH) -#define bfin_write_CAN1_MB18_LENGTH(val) bfin_write16(CAN1_MB18_LENGTH, val) -#define bfin_read_CAN1_MB18_TIMESTAMP() bfin_read16(CAN1_MB18_TIMESTAMP) -#define bfin_write_CAN1_MB18_TIMESTAMP(val) bfin_write16(CAN1_MB18_TIMESTAMP, val) -#define bfin_read_CAN1_MB18_ID0() bfin_read16(CAN1_MB18_ID0) -#define bfin_write_CAN1_MB18_ID0(val) bfin_write16(CAN1_MB18_ID0, val) -#define bfin_read_CAN1_MB18_ID1() bfin_read16(CAN1_MB18_ID1) -#define bfin_write_CAN1_MB18_ID1(val) bfin_write16(CAN1_MB18_ID1, val) -#define bfin_read_CAN1_MB19_DATA0() bfin_read16(CAN1_MB19_DATA0) -#define bfin_write_CAN1_MB19_DATA0(val) bfin_write16(CAN1_MB19_DATA0, val) -#define bfin_read_CAN1_MB19_DATA1() bfin_read16(CAN1_MB19_DATA1) -#define bfin_write_CAN1_MB19_DATA1(val) bfin_write16(CAN1_MB19_DATA1, val) -#define bfin_read_CAN1_MB19_DATA2() bfin_read16(CAN1_MB19_DATA2) -#define bfin_write_CAN1_MB19_DATA2(val) bfin_write16(CAN1_MB19_DATA2, val) -#define bfin_read_CAN1_MB19_DATA3() bfin_read16(CAN1_MB19_DATA3) -#define bfin_write_CAN1_MB19_DATA3(val) bfin_write16(CAN1_MB19_DATA3, val) -#define bfin_read_CAN1_MB19_LENGTH() bfin_read16(CAN1_MB19_LENGTH) -#define bfin_write_CAN1_MB19_LENGTH(val) bfin_write16(CAN1_MB19_LENGTH, val) -#define bfin_read_CAN1_MB19_TIMESTAMP() bfin_read16(CAN1_MB19_TIMESTAMP) -#define bfin_write_CAN1_MB19_TIMESTAMP(val) bfin_write16(CAN1_MB19_TIMESTAMP, val) -#define bfin_read_CAN1_MB19_ID0() bfin_read16(CAN1_MB19_ID0) -#define bfin_write_CAN1_MB19_ID0(val) bfin_write16(CAN1_MB19_ID0, val) -#define bfin_read_CAN1_MB19_ID1() bfin_read16(CAN1_MB19_ID1) -#define bfin_write_CAN1_MB19_ID1(val) bfin_write16(CAN1_MB19_ID1, val) -#define bfin_read_CAN1_MB20_DATA0() bfin_read16(CAN1_MB20_DATA0) -#define bfin_write_CAN1_MB20_DATA0(val) bfin_write16(CAN1_MB20_DATA0, val) -#define bfin_read_CAN1_MB20_DATA1() bfin_read16(CAN1_MB20_DATA1) -#define bfin_write_CAN1_MB20_DATA1(val) bfin_write16(CAN1_MB20_DATA1, val) -#define bfin_read_CAN1_MB20_DATA2() bfin_read16(CAN1_MB20_DATA2) -#define bfin_write_CAN1_MB20_DATA2(val) bfin_write16(CAN1_MB20_DATA2, val) -#define bfin_read_CAN1_MB20_DATA3() bfin_read16(CAN1_MB20_DATA3) -#define bfin_write_CAN1_MB20_DATA3(val) bfin_write16(CAN1_MB20_DATA3, val) -#define bfin_read_CAN1_MB20_LENGTH() bfin_read16(CAN1_MB20_LENGTH) -#define bfin_write_CAN1_MB20_LENGTH(val) bfin_write16(CAN1_MB20_LENGTH, val) -#define bfin_read_CAN1_MB20_TIMESTAMP() bfin_read16(CAN1_MB20_TIMESTAMP) -#define bfin_write_CAN1_MB20_TIMESTAMP(val) bfin_write16(CAN1_MB20_TIMESTAMP, val) -#define bfin_read_CAN1_MB20_ID0() bfin_read16(CAN1_MB20_ID0) -#define bfin_write_CAN1_MB20_ID0(val) bfin_write16(CAN1_MB20_ID0, val) -#define bfin_read_CAN1_MB20_ID1() bfin_read16(CAN1_MB20_ID1) -#define bfin_write_CAN1_MB20_ID1(val) bfin_write16(CAN1_MB20_ID1, val) -#define bfin_read_CAN1_MB21_DATA0() bfin_read16(CAN1_MB21_DATA0) -#define bfin_write_CAN1_MB21_DATA0(val) bfin_write16(CAN1_MB21_DATA0, val) -#define bfin_read_CAN1_MB21_DATA1() bfin_read16(CAN1_MB21_DATA1) -#define bfin_write_CAN1_MB21_DATA1(val) bfin_write16(CAN1_MB21_DATA1, val) -#define bfin_read_CAN1_MB21_DATA2() bfin_read16(CAN1_MB21_DATA2) -#define bfin_write_CAN1_MB21_DATA2(val) bfin_write16(CAN1_MB21_DATA2, val) -#define bfin_read_CAN1_MB21_DATA3() bfin_read16(CAN1_MB21_DATA3) -#define bfin_write_CAN1_MB21_DATA3(val) bfin_write16(CAN1_MB21_DATA3, val) -#define bfin_read_CAN1_MB21_LENGTH() bfin_read16(CAN1_MB21_LENGTH) -#define bfin_write_CAN1_MB21_LENGTH(val) bfin_write16(CAN1_MB21_LENGTH, val) -#define bfin_read_CAN1_MB21_TIMESTAMP() bfin_read16(CAN1_MB21_TIMESTAMP) -#define bfin_write_CAN1_MB21_TIMESTAMP(val) bfin_write16(CAN1_MB21_TIMESTAMP, val) -#define bfin_read_CAN1_MB21_ID0() bfin_read16(CAN1_MB21_ID0) -#define bfin_write_CAN1_MB21_ID0(val) bfin_write16(CAN1_MB21_ID0, val) -#define bfin_read_CAN1_MB21_ID1() bfin_read16(CAN1_MB21_ID1) -#define bfin_write_CAN1_MB21_ID1(val) bfin_write16(CAN1_MB21_ID1, val) -#define bfin_read_CAN1_MB22_DATA0() bfin_read16(CAN1_MB22_DATA0) -#define bfin_write_CAN1_MB22_DATA0(val) bfin_write16(CAN1_MB22_DATA0, val) -#define bfin_read_CAN1_MB22_DATA1() bfin_read16(CAN1_MB22_DATA1) -#define bfin_write_CAN1_MB22_DATA1(val) bfin_write16(CAN1_MB22_DATA1, val) -#define bfin_read_CAN1_MB22_DATA2() bfin_read16(CAN1_MB22_DATA2) -#define bfin_write_CAN1_MB22_DATA2(val) bfin_write16(CAN1_MB22_DATA2, val) -#define bfin_read_CAN1_MB22_DATA3() bfin_read16(CAN1_MB22_DATA3) -#define bfin_write_CAN1_MB22_DATA3(val) bfin_write16(CAN1_MB22_DATA3, val) -#define bfin_read_CAN1_MB22_LENGTH() bfin_read16(CAN1_MB22_LENGTH) -#define bfin_write_CAN1_MB22_LENGTH(val) bfin_write16(CAN1_MB22_LENGTH, val) -#define bfin_read_CAN1_MB22_TIMESTAMP() bfin_read16(CAN1_MB22_TIMESTAMP) -#define bfin_write_CAN1_MB22_TIMESTAMP(val) bfin_write16(CAN1_MB22_TIMESTAMP, val) -#define bfin_read_CAN1_MB22_ID0() bfin_read16(CAN1_MB22_ID0) -#define bfin_write_CAN1_MB22_ID0(val) bfin_write16(CAN1_MB22_ID0, val) -#define bfin_read_CAN1_MB22_ID1() bfin_read16(CAN1_MB22_ID1) -#define bfin_write_CAN1_MB22_ID1(val) bfin_write16(CAN1_MB22_ID1, val) -#define bfin_read_CAN1_MB23_DATA0() bfin_read16(CAN1_MB23_DATA0) -#define bfin_write_CAN1_MB23_DATA0(val) bfin_write16(CAN1_MB23_DATA0, val) -#define bfin_read_CAN1_MB23_DATA1() bfin_read16(CAN1_MB23_DATA1) -#define bfin_write_CAN1_MB23_DATA1(val) bfin_write16(CAN1_MB23_DATA1, val) -#define bfin_read_CAN1_MB23_DATA2() bfin_read16(CAN1_MB23_DATA2) -#define bfin_write_CAN1_MB23_DATA2(val) bfin_write16(CAN1_MB23_DATA2, val) -#define bfin_read_CAN1_MB23_DATA3() bfin_read16(CAN1_MB23_DATA3) -#define bfin_write_CAN1_MB23_DATA3(val) bfin_write16(CAN1_MB23_DATA3, val) -#define bfin_read_CAN1_MB23_LENGTH() bfin_read16(CAN1_MB23_LENGTH) -#define bfin_write_CAN1_MB23_LENGTH(val) bfin_write16(CAN1_MB23_LENGTH, val) -#define bfin_read_CAN1_MB23_TIMESTAMP() bfin_read16(CAN1_MB23_TIMESTAMP) -#define bfin_write_CAN1_MB23_TIMESTAMP(val) bfin_write16(CAN1_MB23_TIMESTAMP, val) -#define bfin_read_CAN1_MB23_ID0() bfin_read16(CAN1_MB23_ID0) -#define bfin_write_CAN1_MB23_ID0(val) bfin_write16(CAN1_MB23_ID0, val) -#define bfin_read_CAN1_MB23_ID1() bfin_read16(CAN1_MB23_ID1) -#define bfin_write_CAN1_MB23_ID1(val) bfin_write16(CAN1_MB23_ID1, val) -#define bfin_read_CAN1_MB24_DATA0() bfin_read16(CAN1_MB24_DATA0) -#define bfin_write_CAN1_MB24_DATA0(val) bfin_write16(CAN1_MB24_DATA0, val) -#define bfin_read_CAN1_MB24_DATA1() bfin_read16(CAN1_MB24_DATA1) -#define bfin_write_CAN1_MB24_DATA1(val) bfin_write16(CAN1_MB24_DATA1, val) -#define bfin_read_CAN1_MB24_DATA2() bfin_read16(CAN1_MB24_DATA2) -#define bfin_write_CAN1_MB24_DATA2(val) bfin_write16(CAN1_MB24_DATA2, val) -#define bfin_read_CAN1_MB24_DATA3() bfin_read16(CAN1_MB24_DATA3) -#define bfin_write_CAN1_MB24_DATA3(val) bfin_write16(CAN1_MB24_DATA3, val) -#define bfin_read_CAN1_MB24_LENGTH() bfin_read16(CAN1_MB24_LENGTH) -#define bfin_write_CAN1_MB24_LENGTH(val) bfin_write16(CAN1_MB24_LENGTH, val) -#define bfin_read_CAN1_MB24_TIMESTAMP() bfin_read16(CAN1_MB24_TIMESTAMP) -#define bfin_write_CAN1_MB24_TIMESTAMP(val) bfin_write16(CAN1_MB24_TIMESTAMP, val) -#define bfin_read_CAN1_MB24_ID0() bfin_read16(CAN1_MB24_ID0) -#define bfin_write_CAN1_MB24_ID0(val) bfin_write16(CAN1_MB24_ID0, val) -#define bfin_read_CAN1_MB24_ID1() bfin_read16(CAN1_MB24_ID1) -#define bfin_write_CAN1_MB24_ID1(val) bfin_write16(CAN1_MB24_ID1, val) -#define bfin_read_CAN1_MB25_DATA0() bfin_read16(CAN1_MB25_DATA0) -#define bfin_write_CAN1_MB25_DATA0(val) bfin_write16(CAN1_MB25_DATA0, val) -#define bfin_read_CAN1_MB25_DATA1() bfin_read16(CAN1_MB25_DATA1) -#define bfin_write_CAN1_MB25_DATA1(val) bfin_write16(CAN1_MB25_DATA1, val) -#define bfin_read_CAN1_MB25_DATA2() bfin_read16(CAN1_MB25_DATA2) -#define bfin_write_CAN1_MB25_DATA2(val) bfin_write16(CAN1_MB25_DATA2, val) -#define bfin_read_CAN1_MB25_DATA3() bfin_read16(CAN1_MB25_DATA3) -#define bfin_write_CAN1_MB25_DATA3(val) bfin_write16(CAN1_MB25_DATA3, val) -#define bfin_read_CAN1_MB25_LENGTH() bfin_read16(CAN1_MB25_LENGTH) -#define bfin_write_CAN1_MB25_LENGTH(val) bfin_write16(CAN1_MB25_LENGTH, val) -#define bfin_read_CAN1_MB25_TIMESTAMP() bfin_read16(CAN1_MB25_TIMESTAMP) -#define bfin_write_CAN1_MB25_TIMESTAMP(val) bfin_write16(CAN1_MB25_TIMESTAMP, val) -#define bfin_read_CAN1_MB25_ID0() bfin_read16(CAN1_MB25_ID0) -#define bfin_write_CAN1_MB25_ID0(val) bfin_write16(CAN1_MB25_ID0, val) -#define bfin_read_CAN1_MB25_ID1() bfin_read16(CAN1_MB25_ID1) -#define bfin_write_CAN1_MB25_ID1(val) bfin_write16(CAN1_MB25_ID1, val) -#define bfin_read_CAN1_MB26_DATA0() bfin_read16(CAN1_MB26_DATA0) -#define bfin_write_CAN1_MB26_DATA0(val) bfin_write16(CAN1_MB26_DATA0, val) -#define bfin_read_CAN1_MB26_DATA1() bfin_read16(CAN1_MB26_DATA1) -#define bfin_write_CAN1_MB26_DATA1(val) bfin_write16(CAN1_MB26_DATA1, val) -#define bfin_read_CAN1_MB26_DATA2() bfin_read16(CAN1_MB26_DATA2) -#define bfin_write_CAN1_MB26_DATA2(val) bfin_write16(CAN1_MB26_DATA2, val) -#define bfin_read_CAN1_MB26_DATA3() bfin_read16(CAN1_MB26_DATA3) -#define bfin_write_CAN1_MB26_DATA3(val) bfin_write16(CAN1_MB26_DATA3, val) -#define bfin_read_CAN1_MB26_LENGTH() bfin_read16(CAN1_MB26_LENGTH) -#define bfin_write_CAN1_MB26_LENGTH(val) bfin_write16(CAN1_MB26_LENGTH, val) -#define bfin_read_CAN1_MB26_TIMESTAMP() bfin_read16(CAN1_MB26_TIMESTAMP) -#define bfin_write_CAN1_MB26_TIMESTAMP(val) bfin_write16(CAN1_MB26_TIMESTAMP, val) -#define bfin_read_CAN1_MB26_ID0() bfin_read16(CAN1_MB26_ID0) -#define bfin_write_CAN1_MB26_ID0(val) bfin_write16(CAN1_MB26_ID0, val) -#define bfin_read_CAN1_MB26_ID1() bfin_read16(CAN1_MB26_ID1) -#define bfin_write_CAN1_MB26_ID1(val) bfin_write16(CAN1_MB26_ID1, val) -#define bfin_read_CAN1_MB27_DATA0() bfin_read16(CAN1_MB27_DATA0) -#define bfin_write_CAN1_MB27_DATA0(val) bfin_write16(CAN1_MB27_DATA0, val) -#define bfin_read_CAN1_MB27_DATA1() bfin_read16(CAN1_MB27_DATA1) -#define bfin_write_CAN1_MB27_DATA1(val) bfin_write16(CAN1_MB27_DATA1, val) -#define bfin_read_CAN1_MB27_DATA2() bfin_read16(CAN1_MB27_DATA2) -#define bfin_write_CAN1_MB27_DATA2(val) bfin_write16(CAN1_MB27_DATA2, val) -#define bfin_read_CAN1_MB27_DATA3() bfin_read16(CAN1_MB27_DATA3) -#define bfin_write_CAN1_MB27_DATA3(val) bfin_write16(CAN1_MB27_DATA3, val) -#define bfin_read_CAN1_MB27_LENGTH() bfin_read16(CAN1_MB27_LENGTH) -#define bfin_write_CAN1_MB27_LENGTH(val) bfin_write16(CAN1_MB27_LENGTH, val) -#define bfin_read_CAN1_MB27_TIMESTAMP() bfin_read16(CAN1_MB27_TIMESTAMP) -#define bfin_write_CAN1_MB27_TIMESTAMP(val) bfin_write16(CAN1_MB27_TIMESTAMP, val) -#define bfin_read_CAN1_MB27_ID0() bfin_read16(CAN1_MB27_ID0) -#define bfin_write_CAN1_MB27_ID0(val) bfin_write16(CAN1_MB27_ID0, val) -#define bfin_read_CAN1_MB27_ID1() bfin_read16(CAN1_MB27_ID1) -#define bfin_write_CAN1_MB27_ID1(val) bfin_write16(CAN1_MB27_ID1, val) -#define bfin_read_CAN1_MB28_DATA0() bfin_read16(CAN1_MB28_DATA0) -#define bfin_write_CAN1_MB28_DATA0(val) bfin_write16(CAN1_MB28_DATA0, val) -#define bfin_read_CAN1_MB28_DATA1() bfin_read16(CAN1_MB28_DATA1) -#define bfin_write_CAN1_MB28_DATA1(val) bfin_write16(CAN1_MB28_DATA1, val) -#define bfin_read_CAN1_MB28_DATA2() bfin_read16(CAN1_MB28_DATA2) -#define bfin_write_CAN1_MB28_DATA2(val) bfin_write16(CAN1_MB28_DATA2, val) -#define bfin_read_CAN1_MB28_DATA3() bfin_read16(CAN1_MB28_DATA3) -#define bfin_write_CAN1_MB28_DATA3(val) bfin_write16(CAN1_MB28_DATA3, val) -#define bfin_read_CAN1_MB28_LENGTH() bfin_read16(CAN1_MB28_LENGTH) -#define bfin_write_CAN1_MB28_LENGTH(val) bfin_write16(CAN1_MB28_LENGTH, val) -#define bfin_read_CAN1_MB28_TIMESTAMP() bfin_read16(CAN1_MB28_TIMESTAMP) -#define bfin_write_CAN1_MB28_TIMESTAMP(val) bfin_write16(CAN1_MB28_TIMESTAMP, val) -#define bfin_read_CAN1_MB28_ID0() bfin_read16(CAN1_MB28_ID0) -#define bfin_write_CAN1_MB28_ID0(val) bfin_write16(CAN1_MB28_ID0, val) -#define bfin_read_CAN1_MB28_ID1() bfin_read16(CAN1_MB28_ID1) -#define bfin_write_CAN1_MB28_ID1(val) bfin_write16(CAN1_MB28_ID1, val) -#define bfin_read_CAN1_MB29_DATA0() bfin_read16(CAN1_MB29_DATA0) -#define bfin_write_CAN1_MB29_DATA0(val) bfin_write16(CAN1_MB29_DATA0, val) -#define bfin_read_CAN1_MB29_DATA1() bfin_read16(CAN1_MB29_DATA1) -#define bfin_write_CAN1_MB29_DATA1(val) bfin_write16(CAN1_MB29_DATA1, val) -#define bfin_read_CAN1_MB29_DATA2() bfin_read16(CAN1_MB29_DATA2) -#define bfin_write_CAN1_MB29_DATA2(val) bfin_write16(CAN1_MB29_DATA2, val) -#define bfin_read_CAN1_MB29_DATA3() bfin_read16(CAN1_MB29_DATA3) -#define bfin_write_CAN1_MB29_DATA3(val) bfin_write16(CAN1_MB29_DATA3, val) -#define bfin_read_CAN1_MB29_LENGTH() bfin_read16(CAN1_MB29_LENGTH) -#define bfin_write_CAN1_MB29_LENGTH(val) bfin_write16(CAN1_MB29_LENGTH, val) -#define bfin_read_CAN1_MB29_TIMESTAMP() bfin_read16(CAN1_MB29_TIMESTAMP) -#define bfin_write_CAN1_MB29_TIMESTAMP(val) bfin_write16(CAN1_MB29_TIMESTAMP, val) -#define bfin_read_CAN1_MB29_ID0() bfin_read16(CAN1_MB29_ID0) -#define bfin_write_CAN1_MB29_ID0(val) bfin_write16(CAN1_MB29_ID0, val) -#define bfin_read_CAN1_MB29_ID1() bfin_read16(CAN1_MB29_ID1) -#define bfin_write_CAN1_MB29_ID1(val) bfin_write16(CAN1_MB29_ID1, val) -#define bfin_read_CAN1_MB30_DATA0() bfin_read16(CAN1_MB30_DATA0) -#define bfin_write_CAN1_MB30_DATA0(val) bfin_write16(CAN1_MB30_DATA0, val) -#define bfin_read_CAN1_MB30_DATA1() bfin_read16(CAN1_MB30_DATA1) -#define bfin_write_CAN1_MB30_DATA1(val) bfin_write16(CAN1_MB30_DATA1, val) -#define bfin_read_CAN1_MB30_DATA2() bfin_read16(CAN1_MB30_DATA2) -#define bfin_write_CAN1_MB30_DATA2(val) bfin_write16(CAN1_MB30_DATA2, val) -#define bfin_read_CAN1_MB30_DATA3() bfin_read16(CAN1_MB30_DATA3) -#define bfin_write_CAN1_MB30_DATA3(val) bfin_write16(CAN1_MB30_DATA3, val) -#define bfin_read_CAN1_MB30_LENGTH() bfin_read16(CAN1_MB30_LENGTH) -#define bfin_write_CAN1_MB30_LENGTH(val) bfin_write16(CAN1_MB30_LENGTH, val) -#define bfin_read_CAN1_MB30_TIMESTAMP() bfin_read16(CAN1_MB30_TIMESTAMP) -#define bfin_write_CAN1_MB30_TIMESTAMP(val) bfin_write16(CAN1_MB30_TIMESTAMP, val) -#define bfin_read_CAN1_MB30_ID0() bfin_read16(CAN1_MB30_ID0) -#define bfin_write_CAN1_MB30_ID0(val) bfin_write16(CAN1_MB30_ID0, val) -#define bfin_read_CAN1_MB30_ID1() bfin_read16(CAN1_MB30_ID1) -#define bfin_write_CAN1_MB30_ID1(val) bfin_write16(CAN1_MB30_ID1, val) -#define bfin_read_CAN1_MB31_DATA0() bfin_read16(CAN1_MB31_DATA0) -#define bfin_write_CAN1_MB31_DATA0(val) bfin_write16(CAN1_MB31_DATA0, val) -#define bfin_read_CAN1_MB31_DATA1() bfin_read16(CAN1_MB31_DATA1) -#define bfin_write_CAN1_MB31_DATA1(val) bfin_write16(CAN1_MB31_DATA1, val) -#define bfin_read_CAN1_MB31_DATA2() bfin_read16(CAN1_MB31_DATA2) -#define bfin_write_CAN1_MB31_DATA2(val) bfin_write16(CAN1_MB31_DATA2, val) -#define bfin_read_CAN1_MB31_DATA3() bfin_read16(CAN1_MB31_DATA3) -#define bfin_write_CAN1_MB31_DATA3(val) bfin_write16(CAN1_MB31_DATA3, val) -#define bfin_read_CAN1_MB31_LENGTH() bfin_read16(CAN1_MB31_LENGTH) -#define bfin_write_CAN1_MB31_LENGTH(val) bfin_write16(CAN1_MB31_LENGTH, val) -#define bfin_read_CAN1_MB31_TIMESTAMP() bfin_read16(CAN1_MB31_TIMESTAMP) -#define bfin_write_CAN1_MB31_TIMESTAMP(val) bfin_write16(CAN1_MB31_TIMESTAMP, val) -#define bfin_read_CAN1_MB31_ID0() bfin_read16(CAN1_MB31_ID0) -#define bfin_write_CAN1_MB31_ID0(val) bfin_write16(CAN1_MB31_ID0, val) -#define bfin_read_CAN1_MB31_ID1() bfin_read16(CAN1_MB31_ID1) -#define bfin_write_CAN1_MB31_ID1(val) bfin_write16(CAN1_MB31_ID1, val) - -/* ATAPI Registers */ - -#define bfin_read_ATAPI_CONTROL() bfin_read16(ATAPI_CONTROL) -#define bfin_write_ATAPI_CONTROL(val) bfin_write16(ATAPI_CONTROL, val) -#define bfin_read_ATAPI_STATUS() bfin_read16(ATAPI_STATUS) -#define bfin_write_ATAPI_STATUS(val) bfin_write16(ATAPI_STATUS, val) -#define bfin_read_ATAPI_DEV_ADDR() bfin_read16(ATAPI_DEV_ADDR) -#define bfin_write_ATAPI_DEV_ADDR(val) bfin_write16(ATAPI_DEV_ADDR, val) -#define bfin_read_ATAPI_DEV_TXBUF() bfin_read16(ATAPI_DEV_TXBUF) -#define bfin_write_ATAPI_DEV_TXBUF(val) bfin_write16(ATAPI_DEV_TXBUF, val) -#define bfin_read_ATAPI_DEV_RXBUF() bfin_read16(ATAPI_DEV_RXBUF) -#define bfin_write_ATAPI_DEV_RXBUF(val) bfin_write16(ATAPI_DEV_RXBUF, val) -#define bfin_read_ATAPI_INT_MASK() bfin_read16(ATAPI_INT_MASK) -#define bfin_write_ATAPI_INT_MASK(val) bfin_write16(ATAPI_INT_MASK, val) -#define bfin_read_ATAPI_INT_STATUS() bfin_read16(ATAPI_INT_STATUS) -#define bfin_write_ATAPI_INT_STATUS(val) bfin_write16(ATAPI_INT_STATUS, val) -#define bfin_read_ATAPI_XFER_LEN() bfin_read16(ATAPI_XFER_LEN) -#define bfin_write_ATAPI_XFER_LEN(val) bfin_write16(ATAPI_XFER_LEN, val) -#define bfin_read_ATAPI_LINE_STATUS() bfin_read16(ATAPI_LINE_STATUS) -#define bfin_write_ATAPI_LINE_STATUS(val) bfin_write16(ATAPI_LINE_STATUS, val) -#define bfin_read_ATAPI_SM_STATE() bfin_read16(ATAPI_SM_STATE) -#define bfin_write_ATAPI_SM_STATE(val) bfin_write16(ATAPI_SM_STATE, val) -#define bfin_read_ATAPI_TERMINATE() bfin_read16(ATAPI_TERMINATE) -#define bfin_write_ATAPI_TERMINATE(val) bfin_write16(ATAPI_TERMINATE, val) -#define bfin_read_ATAPI_PIO_TFRCNT() bfin_read16(ATAPI_PIO_TFRCNT) -#define bfin_write_ATAPI_PIO_TFRCNT(val) bfin_write16(ATAPI_PIO_TFRCNT, val) -#define bfin_read_ATAPI_DMA_TFRCNT() bfin_read16(ATAPI_DMA_TFRCNT) -#define bfin_write_ATAPI_DMA_TFRCNT(val) bfin_write16(ATAPI_DMA_TFRCNT, val) -#define bfin_read_ATAPI_UMAIN_TFRCNT() bfin_read16(ATAPI_UMAIN_TFRCNT) -#define bfin_write_ATAPI_UMAIN_TFRCNT(val) bfin_write16(ATAPI_UMAIN_TFRCNT, val) -#define bfin_read_ATAPI_UDMAOUT_TFRCNT() bfin_read16(ATAPI_UDMAOUT_TFRCNT) -#define bfin_write_ATAPI_UDMAOUT_TFRCNT(val) bfin_write16(ATAPI_UDMAOUT_TFRCNT, val) -#define bfin_read_ATAPI_REG_TIM_0() bfin_read16(ATAPI_REG_TIM_0) -#define bfin_write_ATAPI_REG_TIM_0(val) bfin_write16(ATAPI_REG_TIM_0, val) -#define bfin_read_ATAPI_PIO_TIM_0() bfin_read16(ATAPI_PIO_TIM_0) -#define bfin_write_ATAPI_PIO_TIM_0(val) bfin_write16(ATAPI_PIO_TIM_0, val) -#define bfin_read_ATAPI_PIO_TIM_1() bfin_read16(ATAPI_PIO_TIM_1) -#define bfin_write_ATAPI_PIO_TIM_1(val) bfin_write16(ATAPI_PIO_TIM_1, val) -#define bfin_read_ATAPI_MULTI_TIM_0() bfin_read16(ATAPI_MULTI_TIM_0) -#define bfin_write_ATAPI_MULTI_TIM_0(val) bfin_write16(ATAPI_MULTI_TIM_0, val) -#define bfin_read_ATAPI_MULTI_TIM_1() bfin_read16(ATAPI_MULTI_TIM_1) -#define bfin_write_ATAPI_MULTI_TIM_1(val) bfin_write16(ATAPI_MULTI_TIM_1, val) -#define bfin_read_ATAPI_MULTI_TIM_2() bfin_read16(ATAPI_MULTI_TIM_2) -#define bfin_write_ATAPI_MULTI_TIM_2(val) bfin_write16(ATAPI_MULTI_TIM_2, val) -#define bfin_read_ATAPI_ULTRA_TIM_0() bfin_read16(ATAPI_ULTRA_TIM_0) -#define bfin_write_ATAPI_ULTRA_TIM_0(val) bfin_write16(ATAPI_ULTRA_TIM_0, val) -#define bfin_read_ATAPI_ULTRA_TIM_1() bfin_read16(ATAPI_ULTRA_TIM_1) -#define bfin_write_ATAPI_ULTRA_TIM_1(val) bfin_write16(ATAPI_ULTRA_TIM_1, val) -#define bfin_read_ATAPI_ULTRA_TIM_2() bfin_read16(ATAPI_ULTRA_TIM_2) -#define bfin_write_ATAPI_ULTRA_TIM_2(val) bfin_write16(ATAPI_ULTRA_TIM_2, val) -#define bfin_read_ATAPI_ULTRA_TIM_3() bfin_read16(ATAPI_ULTRA_TIM_3) -#define bfin_write_ATAPI_ULTRA_TIM_3(val) bfin_write16(ATAPI_ULTRA_TIM_3, val) - -/* SDH Registers */ - -#define bfin_read_SDH_PWR_CTL() bfin_read16(SDH_PWR_CTL) -#define bfin_write_SDH_PWR_CTL(val) bfin_write16(SDH_PWR_CTL, val) -#define bfin_read_SDH_CLK_CTL() bfin_read16(SDH_CLK_CTL) -#define bfin_write_SDH_CLK_CTL(val) bfin_write16(SDH_CLK_CTL, val) -#define bfin_read_SDH_ARGUMENT() bfin_read32(SDH_ARGUMENT) -#define bfin_write_SDH_ARGUMENT(val) bfin_write32(SDH_ARGUMENT, val) -#define bfin_read_SDH_COMMAND() bfin_read16(SDH_COMMAND) -#define bfin_write_SDH_COMMAND(val) bfin_write16(SDH_COMMAND, val) -#define bfin_read_SDH_RESP_CMD() bfin_read16(SDH_RESP_CMD) -#define bfin_write_SDH_RESP_CMD(val) bfin_write16(SDH_RESP_CMD, val) -#define bfin_read_SDH_RESPONSE0() bfin_read32(SDH_RESPONSE0) -#define bfin_write_SDH_RESPONSE0(val) bfin_write32(SDH_RESPONSE0, val) -#define bfin_read_SDH_RESPONSE1() bfin_read32(SDH_RESPONSE1) -#define bfin_write_SDH_RESPONSE1(val) bfin_write32(SDH_RESPONSE1, val) -#define bfin_read_SDH_RESPONSE2() bfin_read32(SDH_RESPONSE2) -#define bfin_write_SDH_RESPONSE2(val) bfin_write32(SDH_RESPONSE2, val) -#define bfin_read_SDH_RESPONSE3() bfin_read32(SDH_RESPONSE3) -#define bfin_write_SDH_RESPONSE3(val) bfin_write32(SDH_RESPONSE3, val) -#define bfin_read_SDH_DATA_TIMER() bfin_read32(SDH_DATA_TIMER) -#define bfin_write_SDH_DATA_TIMER(val) bfin_write32(SDH_DATA_TIMER, val) -#define bfin_read_SDH_DATA_LGTH() bfin_read16(SDH_DATA_LGTH) -#define bfin_write_SDH_DATA_LGTH(val) bfin_write16(SDH_DATA_LGTH, val) -#define bfin_read_SDH_DATA_CTL() bfin_read16(SDH_DATA_CTL) -#define bfin_write_SDH_DATA_CTL(val) bfin_write16(SDH_DATA_CTL, val) -#define bfin_read_SDH_DATA_CNT() bfin_read16(SDH_DATA_CNT) -#define bfin_write_SDH_DATA_CNT(val) bfin_write16(SDH_DATA_CNT, val) -#define bfin_read_SDH_STATUS() bfin_read32(SDH_STATUS) -#define bfin_write_SDH_STATUS(val) bfin_write32(SDH_STATUS, val) -#define bfin_read_SDH_STATUS_CLR() bfin_read16(SDH_STATUS_CLR) -#define bfin_write_SDH_STATUS_CLR(val) bfin_write16(SDH_STATUS_CLR, val) -#define bfin_read_SDH_MASK0() bfin_read32(SDH_MASK0) -#define bfin_write_SDH_MASK0(val) bfin_write32(SDH_MASK0, val) -#define bfin_read_SDH_MASK1() bfin_read32(SDH_MASK1) -#define bfin_write_SDH_MASK1(val) bfin_write32(SDH_MASK1, val) -#define bfin_read_SDH_FIFO_CNT() bfin_read16(SDH_FIFO_CNT) -#define bfin_write_SDH_FIFO_CNT(val) bfin_write16(SDH_FIFO_CNT, val) -#define bfin_read_SDH_FIFO() bfin_read32(SDH_FIFO) -#define bfin_write_SDH_FIFO(val) bfin_write32(SDH_FIFO, val) -#define bfin_read_SDH_E_STATUS() bfin_read16(SDH_E_STATUS) -#define bfin_write_SDH_E_STATUS(val) bfin_write16(SDH_E_STATUS, val) -#define bfin_read_SDH_E_MASK() bfin_read16(SDH_E_MASK) -#define bfin_write_SDH_E_MASK(val) bfin_write16(SDH_E_MASK, val) -#define bfin_read_SDH_CFG() bfin_read16(SDH_CFG) -#define bfin_write_SDH_CFG(val) bfin_write16(SDH_CFG, val) -#define bfin_read_SDH_RD_WAIT_EN() bfin_read16(SDH_RD_WAIT_EN) -#define bfin_write_SDH_RD_WAIT_EN(val) bfin_write16(SDH_RD_WAIT_EN, val) -#define bfin_read_SDH_PID0() bfin_read16(SDH_PID0) -#define bfin_write_SDH_PID0(val) bfin_write16(SDH_PID0, val) -#define bfin_read_SDH_PID1() bfin_read16(SDH_PID1) -#define bfin_write_SDH_PID1(val) bfin_write16(SDH_PID1, val) -#define bfin_read_SDH_PID2() bfin_read16(SDH_PID2) -#define bfin_write_SDH_PID2(val) bfin_write16(SDH_PID2, val) -#define bfin_read_SDH_PID3() bfin_read16(SDH_PID3) -#define bfin_write_SDH_PID3(val) bfin_write16(SDH_PID3, val) -#define bfin_read_SDH_PID4() bfin_read16(SDH_PID4) -#define bfin_write_SDH_PID4(val) bfin_write16(SDH_PID4, val) -#define bfin_read_SDH_PID5() bfin_read16(SDH_PID5) -#define bfin_write_SDH_PID5(val) bfin_write16(SDH_PID5, val) -#define bfin_read_SDH_PID6() bfin_read16(SDH_PID6) -#define bfin_write_SDH_PID6(val) bfin_write16(SDH_PID6, val) -#define bfin_read_SDH_PID7() bfin_read16(SDH_PID7) -#define bfin_write_SDH_PID7(val) bfin_write16(SDH_PID7, val) - -/* HOST Port Registers */ - -#define bfin_read_HOST_CONTROL() bfin_read16(HOST_CONTROL) -#define bfin_write_HOST_CONTROL(val) bfin_write16(HOST_CONTROL, val) -#define bfin_read_HOST_STATUS() bfin_read16(HOST_STATUS) -#define bfin_write_HOST_STATUS(val) bfin_write16(HOST_STATUS, val) -#define bfin_read_HOST_TIMEOUT() bfin_read16(HOST_TIMEOUT) -#define bfin_write_HOST_TIMEOUT(val) bfin_write16(HOST_TIMEOUT, val) - -/* USB Control Registers */ - -#define bfin_read_USB_FADDR() bfin_read16(USB_FADDR) -#define bfin_write_USB_FADDR(val) bfin_write16(USB_FADDR, val) -#define bfin_read_USB_POWER() bfin_read16(USB_POWER) -#define bfin_write_USB_POWER(val) bfin_write16(USB_POWER, val) -#define bfin_read_USB_INTRTX() bfin_read16(USB_INTRTX) -#define bfin_write_USB_INTRTX(val) bfin_write16(USB_INTRTX, val) -#define bfin_read_USB_INTRRX() bfin_read16(USB_INTRRX) -#define bfin_write_USB_INTRRX(val) bfin_write16(USB_INTRRX, val) -#define bfin_read_USB_INTRTXE() bfin_read16(USB_INTRTXE) -#define bfin_write_USB_INTRTXE(val) bfin_write16(USB_INTRTXE, val) -#define bfin_read_USB_INTRRXE() bfin_read16(USB_INTRRXE) -#define bfin_write_USB_INTRRXE(val) bfin_write16(USB_INTRRXE, val) -#define bfin_read_USB_INTRUSB() bfin_read16(USB_INTRUSB) -#define bfin_write_USB_INTRUSB(val) bfin_write16(USB_INTRUSB, val) -#define bfin_read_USB_INTRUSBE() bfin_read16(USB_INTRUSBE) -#define bfin_write_USB_INTRUSBE(val) bfin_write16(USB_INTRUSBE, val) -#define bfin_read_USB_FRAME() bfin_read16(USB_FRAME) -#define bfin_write_USB_FRAME(val) bfin_write16(USB_FRAME, val) -#define bfin_read_USB_INDEX() bfin_read16(USB_INDEX) -#define bfin_write_USB_INDEX(val) bfin_write16(USB_INDEX, val) -#define bfin_read_USB_TESTMODE() bfin_read16(USB_TESTMODE) -#define bfin_write_USB_TESTMODE(val) bfin_write16(USB_TESTMODE, val) -#define bfin_read_USB_GLOBINTR() bfin_read16(USB_GLOBINTR) -#define bfin_write_USB_GLOBINTR(val) bfin_write16(USB_GLOBINTR, val) -#define bfin_read_USB_GLOBAL_CTL() bfin_read16(USB_GLOBAL_CTL) -#define bfin_write_USB_GLOBAL_CTL(val) bfin_write16(USB_GLOBAL_CTL, val) - -/* USB Packet Control Registers */ - -#define bfin_read_USB_TX_MAX_PACKET() bfin_read16(USB_TX_MAX_PACKET) -#define bfin_write_USB_TX_MAX_PACKET(val) bfin_write16(USB_TX_MAX_PACKET, val) -#define bfin_read_USB_CSR0() bfin_read16(USB_CSR0) -#define bfin_write_USB_CSR0(val) bfin_write16(USB_CSR0, val) -#define bfin_read_USB_TXCSR() bfin_read16(USB_TXCSR) -#define bfin_write_USB_TXCSR(val) bfin_write16(USB_TXCSR, val) -#define bfin_read_USB_RX_MAX_PACKET() bfin_read16(USB_RX_MAX_PACKET) -#define bfin_write_USB_RX_MAX_PACKET(val) bfin_write16(USB_RX_MAX_PACKET, val) -#define bfin_read_USB_RXCSR() bfin_read16(USB_RXCSR) -#define bfin_write_USB_RXCSR(val) bfin_write16(USB_RXCSR, val) -#define bfin_read_USB_COUNT0() bfin_read16(USB_COUNT0) -#define bfin_write_USB_COUNT0(val) bfin_write16(USB_COUNT0, val) -#define bfin_read_USB_RXCOUNT() bfin_read16(USB_RXCOUNT) -#define bfin_write_USB_RXCOUNT(val) bfin_write16(USB_RXCOUNT, val) -#define bfin_read_USB_TXTYPE() bfin_read16(USB_TXTYPE) -#define bfin_write_USB_TXTYPE(val) bfin_write16(USB_TXTYPE, val) -#define bfin_read_USB_NAKLIMIT0() bfin_read16(USB_NAKLIMIT0) -#define bfin_write_USB_NAKLIMIT0(val) bfin_write16(USB_NAKLIMIT0, val) -#define bfin_read_USB_TXINTERVAL() bfin_read16(USB_TXINTERVAL) -#define bfin_write_USB_TXINTERVAL(val) bfin_write16(USB_TXINTERVAL, val) -#define bfin_read_USB_RXTYPE() bfin_read16(USB_RXTYPE) -#define bfin_write_USB_RXTYPE(val) bfin_write16(USB_RXTYPE, val) -#define bfin_read_USB_RXINTERVAL() bfin_read16(USB_RXINTERVAL) -#define bfin_write_USB_RXINTERVAL(val) bfin_write16(USB_RXINTERVAL, val) -#define bfin_read_USB_TXCOUNT() bfin_read16(USB_TXCOUNT) -#define bfin_write_USB_TXCOUNT(val) bfin_write16(USB_TXCOUNT, val) - -/* USB Endbfin_read_()oint FIFO Registers */ - -#define bfin_read_USB_EP0_FIFO() bfin_read16(USB_EP0_FIFO) -#define bfin_write_USB_EP0_FIFO(val) bfin_write16(USB_EP0_FIFO, val) -#define bfin_read_USB_EP1_FIFO() bfin_read16(USB_EP1_FIFO) -#define bfin_write_USB_EP1_FIFO(val) bfin_write16(USB_EP1_FIFO, val) -#define bfin_read_USB_EP2_FIFO() bfin_read16(USB_EP2_FIFO) -#define bfin_write_USB_EP2_FIFO(val) bfin_write16(USB_EP2_FIFO, val) -#define bfin_read_USB_EP3_FIFO() bfin_read16(USB_EP3_FIFO) -#define bfin_write_USB_EP3_FIFO(val) bfin_write16(USB_EP3_FIFO, val) -#define bfin_read_USB_EP4_FIFO() bfin_read16(USB_EP4_FIFO) -#define bfin_write_USB_EP4_FIFO(val) bfin_write16(USB_EP4_FIFO, val) -#define bfin_read_USB_EP5_FIFO() bfin_read16(USB_EP5_FIFO) -#define bfin_write_USB_EP5_FIFO(val) bfin_write16(USB_EP5_FIFO, val) -#define bfin_read_USB_EP6_FIFO() bfin_read16(USB_EP6_FIFO) -#define bfin_write_USB_EP6_FIFO(val) bfin_write16(USB_EP6_FIFO, val) -#define bfin_read_USB_EP7_FIFO() bfin_read16(USB_EP7_FIFO) -#define bfin_write_USB_EP7_FIFO(val) bfin_write16(USB_EP7_FIFO, val) - -/* USB OTG Control Registers */ - -#define bfin_read_USB_OTG_DEV_CTL() bfin_read16(USB_OTG_DEV_CTL) -#define bfin_write_USB_OTG_DEV_CTL(val) bfin_write16(USB_OTG_DEV_CTL, val) -#define bfin_read_USB_OTG_VBUS_IRQ() bfin_read16(USB_OTG_VBUS_IRQ) -#define bfin_write_USB_OTG_VBUS_IRQ(val) bfin_write16(USB_OTG_VBUS_IRQ, val) -#define bfin_read_USB_OTG_VBUS_MASK() bfin_read16(USB_OTG_VBUS_MASK) -#define bfin_write_USB_OTG_VBUS_MASK(val) bfin_write16(USB_OTG_VBUS_MASK, val) - -/* USB Phy Control Registers */ - -#define bfin_read_USB_LINKINFO() bfin_read16(USB_LINKINFO) -#define bfin_write_USB_LINKINFO(val) bfin_write16(USB_LINKINFO, val) -#define bfin_read_USB_VPLEN() bfin_read16(USB_VPLEN) -#define bfin_write_USB_VPLEN(val) bfin_write16(USB_VPLEN, val) -#define bfin_read_USB_HS_EOF1() bfin_read16(USB_HS_EOF1) -#define bfin_write_USB_HS_EOF1(val) bfin_write16(USB_HS_EOF1, val) -#define bfin_read_USB_FS_EOF1() bfin_read16(USB_FS_EOF1) -#define bfin_write_USB_FS_EOF1(val) bfin_write16(USB_FS_EOF1, val) -#define bfin_read_USB_LS_EOF1() bfin_read16(USB_LS_EOF1) -#define bfin_write_USB_LS_EOF1(val) bfin_write16(USB_LS_EOF1, val) - -/* (APHY_CNTRL is for ADI usage only) */ - -#define bfin_read_USB_APHY_CNTRL() bfin_read16(USB_APHY_CNTRL) -#define bfin_write_USB_APHY_CNTRL(val) bfin_write16(USB_APHY_CNTRL, val) - -/* (APHY_CALIB is for ADI usage only) */ - -#define bfin_read_USB_APHY_CALIB() bfin_read16(USB_APHY_CALIB) -#define bfin_write_USB_APHY_CALIB(val) bfin_write16(USB_APHY_CALIB, val) -#define bfin_read_USB_APHY_CNTRL2() bfin_read16(USB_APHY_CNTRL2) -#define bfin_write_USB_APHY_CNTRL2(val) bfin_write16(USB_APHY_CNTRL2, val) - -/* (PHY_TEST is for ADI usage only) */ - -#define bfin_read_USB_PHY_TEST() bfin_read16(USB_PHY_TEST) -#define bfin_write_USB_PHY_TEST(val) bfin_write16(USB_PHY_TEST, val) -#define bfin_read_USB_PLLOSC_CTRL() bfin_read16(USB_PLLOSC_CTRL) -#define bfin_write_USB_PLLOSC_CTRL(val) bfin_write16(USB_PLLOSC_CTRL, val) -#define bfin_read_USB_SRP_CLKDIV() bfin_read16(USB_SRP_CLKDIV) -#define bfin_write_USB_SRP_CLKDIV(val) bfin_write16(USB_SRP_CLKDIV, val) - -/* USB Endbfin_read_()oint 0 Control Registers */ - -#define bfin_read_USB_EP_NI0_TXMAXP() bfin_read16(USB_EP_NI0_TXMAXP) -#define bfin_write_USB_EP_NI0_TXMAXP(val) bfin_write16(USB_EP_NI0_TXMAXP, val) -#define bfin_read_USB_EP_NI0_TXCSR() bfin_read16(USB_EP_NI0_TXCSR) -#define bfin_write_USB_EP_NI0_TXCSR(val) bfin_write16(USB_EP_NI0_TXCSR, val) -#define bfin_read_USB_EP_NI0_RXMAXP() bfin_read16(USB_EP_NI0_RXMAXP) -#define bfin_write_USB_EP_NI0_RXMAXP(val) bfin_write16(USB_EP_NI0_RXMAXP, val) -#define bfin_read_USB_EP_NI0_RXCSR() bfin_read16(USB_EP_NI0_RXCSR) -#define bfin_write_USB_EP_NI0_RXCSR(val) bfin_write16(USB_EP_NI0_RXCSR, val) -#define bfin_read_USB_EP_NI0_RXCOUNT() bfin_read16(USB_EP_NI0_RXCOUNT) -#define bfin_write_USB_EP_NI0_RXCOUNT(val) bfin_write16(USB_EP_NI0_RXCOUNT, val) -#define bfin_read_USB_EP_NI0_TXTYPE() bfin_read16(USB_EP_NI0_TXTYPE) -#define bfin_write_USB_EP_NI0_TXTYPE(val) bfin_write16(USB_EP_NI0_TXTYPE, val) -#define bfin_read_USB_EP_NI0_TXINTERVAL() bfin_read16(USB_EP_NI0_TXINTERVAL) -#define bfin_write_USB_EP_NI0_TXINTERVAL(val) bfin_write16(USB_EP_NI0_TXINTERVAL, val) -#define bfin_read_USB_EP_NI0_RXTYPE() bfin_read16(USB_EP_NI0_RXTYPE) -#define bfin_write_USB_EP_NI0_RXTYPE(val) bfin_write16(USB_EP_NI0_RXTYPE, val) -#define bfin_read_USB_EP_NI0_RXINTERVAL() bfin_read16(USB_EP_NI0_RXINTERVAL) -#define bfin_write_USB_EP_NI0_RXINTERVAL(val) bfin_write16(USB_EP_NI0_RXINTERVAL, val) - -/* USB Endbfin_read_()oint 1 Control Registers */ - -#define bfin_read_USB_EP_NI0_TXCOUNT() bfin_read16(USB_EP_NI0_TXCOUNT) -#define bfin_write_USB_EP_NI0_TXCOUNT(val) bfin_write16(USB_EP_NI0_TXCOUNT, val) -#define bfin_read_USB_EP_NI1_TXMAXP() bfin_read16(USB_EP_NI1_TXMAXP) -#define bfin_write_USB_EP_NI1_TXMAXP(val) bfin_write16(USB_EP_NI1_TXMAXP, val) -#define bfin_read_USB_EP_NI1_TXCSR() bfin_read16(USB_EP_NI1_TXCSR) -#define bfin_write_USB_EP_NI1_TXCSR(val) bfin_write16(USB_EP_NI1_TXCSR, val) -#define bfin_read_USB_EP_NI1_RXMAXP() bfin_read16(USB_EP_NI1_RXMAXP) -#define bfin_write_USB_EP_NI1_RXMAXP(val) bfin_write16(USB_EP_NI1_RXMAXP, val) -#define bfin_read_USB_EP_NI1_RXCSR() bfin_read16(USB_EP_NI1_RXCSR) -#define bfin_write_USB_EP_NI1_RXCSR(val) bfin_write16(USB_EP_NI1_RXCSR, val) -#define bfin_read_USB_EP_NI1_RXCOUNT() bfin_read16(USB_EP_NI1_RXCOUNT) -#define bfin_write_USB_EP_NI1_RXCOUNT(val) bfin_write16(USB_EP_NI1_RXCOUNT, val) -#define bfin_read_USB_EP_NI1_TXTYPE() bfin_read16(USB_EP_NI1_TXTYPE) -#define bfin_write_USB_EP_NI1_TXTYPE(val) bfin_write16(USB_EP_NI1_TXTYPE, val) -#define bfin_read_USB_EP_NI1_TXINTERVAL() bfin_read16(USB_EP_NI1_TXINTERVAL) -#define bfin_write_USB_EP_NI1_TXINTERVAL(val) bfin_write16(USB_EP_NI1_TXINTERVAL, val) -#define bfin_read_USB_EP_NI1_RXTYPE() bfin_read16(USB_EP_NI1_RXTYPE) -#define bfin_write_USB_EP_NI1_RXTYPE(val) bfin_write16(USB_EP_NI1_RXTYPE, val) -#define bfin_read_USB_EP_NI1_RXINTERVAL() bfin_read16(USB_EP_NI1_RXINTERVAL) -#define bfin_write_USB_EP_NI1_RXINTERVAL(val) bfin_write16(USB_EP_NI1_RXINTERVAL, val) - -/* USB Endbfin_read_()oint 2 Control Registers */ - -#define bfin_read_USB_EP_NI1_TXCOUNT() bfin_read16(USB_EP_NI1_TXCOUNT) -#define bfin_write_USB_EP_NI1_TXCOUNT(val) bfin_write16(USB_EP_NI1_TXCOUNT, val) -#define bfin_read_USB_EP_NI2_TXMAXP() bfin_read16(USB_EP_NI2_TXMAXP) -#define bfin_write_USB_EP_NI2_TXMAXP(val) bfin_write16(USB_EP_NI2_TXMAXP, val) -#define bfin_read_USB_EP_NI2_TXCSR() bfin_read16(USB_EP_NI2_TXCSR) -#define bfin_write_USB_EP_NI2_TXCSR(val) bfin_write16(USB_EP_NI2_TXCSR, val) -#define bfin_read_USB_EP_NI2_RXMAXP() bfin_read16(USB_EP_NI2_RXMAXP) -#define bfin_write_USB_EP_NI2_RXMAXP(val) bfin_write16(USB_EP_NI2_RXMAXP, val) -#define bfin_read_USB_EP_NI2_RXCSR() bfin_read16(USB_EP_NI2_RXCSR) -#define bfin_write_USB_EP_NI2_RXCSR(val) bfin_write16(USB_EP_NI2_RXCSR, val) -#define bfin_read_USB_EP_NI2_RXCOUNT() bfin_read16(USB_EP_NI2_RXCOUNT) -#define bfin_write_USB_EP_NI2_RXCOUNT(val) bfin_write16(USB_EP_NI2_RXCOUNT, val) -#define bfin_read_USB_EP_NI2_TXTYPE() bfin_read16(USB_EP_NI2_TXTYPE) -#define bfin_write_USB_EP_NI2_TXTYPE(val) bfin_write16(USB_EP_NI2_TXTYPE, val) -#define bfin_read_USB_EP_NI2_TXINTERVAL() bfin_read16(USB_EP_NI2_TXINTERVAL) -#define bfin_write_USB_EP_NI2_TXINTERVAL(val) bfin_write16(USB_EP_NI2_TXINTERVAL, val) -#define bfin_read_USB_EP_NI2_RXTYPE() bfin_read16(USB_EP_NI2_RXTYPE) -#define bfin_write_USB_EP_NI2_RXTYPE(val) bfin_write16(USB_EP_NI2_RXTYPE, val) -#define bfin_read_USB_EP_NI2_RXINTERVAL() bfin_read16(USB_EP_NI2_RXINTERVAL) -#define bfin_write_USB_EP_NI2_RXINTERVAL(val) bfin_write16(USB_EP_NI2_RXINTERVAL, val) - -/* USB Endbfin_read_()oint 3 Control Registers */ - -#define bfin_read_USB_EP_NI2_TXCOUNT() bfin_read16(USB_EP_NI2_TXCOUNT) -#define bfin_write_USB_EP_NI2_TXCOUNT(val) bfin_write16(USB_EP_NI2_TXCOUNT, val) -#define bfin_read_USB_EP_NI3_TXMAXP() bfin_read16(USB_EP_NI3_TXMAXP) -#define bfin_write_USB_EP_NI3_TXMAXP(val) bfin_write16(USB_EP_NI3_TXMAXP, val) -#define bfin_read_USB_EP_NI3_TXCSR() bfin_read16(USB_EP_NI3_TXCSR) -#define bfin_write_USB_EP_NI3_TXCSR(val) bfin_write16(USB_EP_NI3_TXCSR, val) -#define bfin_read_USB_EP_NI3_RXMAXP() bfin_read16(USB_EP_NI3_RXMAXP) -#define bfin_write_USB_EP_NI3_RXMAXP(val) bfin_write16(USB_EP_NI3_RXMAXP, val) -#define bfin_read_USB_EP_NI3_RXCSR() bfin_read16(USB_EP_NI3_RXCSR) -#define bfin_write_USB_EP_NI3_RXCSR(val) bfin_write16(USB_EP_NI3_RXCSR, val) -#define bfin_read_USB_EP_NI3_RXCOUNT() bfin_read16(USB_EP_NI3_RXCOUNT) -#define bfin_write_USB_EP_NI3_RXCOUNT(val) bfin_write16(USB_EP_NI3_RXCOUNT, val) -#define bfin_read_USB_EP_NI3_TXTYPE() bfin_read16(USB_EP_NI3_TXTYPE) -#define bfin_write_USB_EP_NI3_TXTYPE(val) bfin_write16(USB_EP_NI3_TXTYPE, val) -#define bfin_read_USB_EP_NI3_TXINTERVAL() bfin_read16(USB_EP_NI3_TXINTERVAL) -#define bfin_write_USB_EP_NI3_TXINTERVAL(val) bfin_write16(USB_EP_NI3_TXINTERVAL, val) -#define bfin_read_USB_EP_NI3_RXTYPE() bfin_read16(USB_EP_NI3_RXTYPE) -#define bfin_write_USB_EP_NI3_RXTYPE(val) bfin_write16(USB_EP_NI3_RXTYPE, val) -#define bfin_read_USB_EP_NI3_RXINTERVAL() bfin_read16(USB_EP_NI3_RXINTERVAL) -#define bfin_write_USB_EP_NI3_RXINTERVAL(val) bfin_write16(USB_EP_NI3_RXINTERVAL, val) - -/* USB Endbfin_read_()oint 4 Control Registers */ - -#define bfin_read_USB_EP_NI3_TXCOUNT() bfin_read16(USB_EP_NI3_TXCOUNT) -#define bfin_write_USB_EP_NI3_TXCOUNT(val) bfin_write16(USB_EP_NI3_TXCOUNT, val) -#define bfin_read_USB_EP_NI4_TXMAXP() bfin_read16(USB_EP_NI4_TXMAXP) -#define bfin_write_USB_EP_NI4_TXMAXP(val) bfin_write16(USB_EP_NI4_TXMAXP, val) -#define bfin_read_USB_EP_NI4_TXCSR() bfin_read16(USB_EP_NI4_TXCSR) -#define bfin_write_USB_EP_NI4_TXCSR(val) bfin_write16(USB_EP_NI4_TXCSR, val) -#define bfin_read_USB_EP_NI4_RXMAXP() bfin_read16(USB_EP_NI4_RXMAXP) -#define bfin_write_USB_EP_NI4_RXMAXP(val) bfin_write16(USB_EP_NI4_RXMAXP, val) -#define bfin_read_USB_EP_NI4_RXCSR() bfin_read16(USB_EP_NI4_RXCSR) -#define bfin_write_USB_EP_NI4_RXCSR(val) bfin_write16(USB_EP_NI4_RXCSR, val) -#define bfin_read_USB_EP_NI4_RXCOUNT() bfin_read16(USB_EP_NI4_RXCOUNT) -#define bfin_write_USB_EP_NI4_RXCOUNT(val) bfin_write16(USB_EP_NI4_RXCOUNT, val) -#define bfin_read_USB_EP_NI4_TXTYPE() bfin_read16(USB_EP_NI4_TXTYPE) -#define bfin_write_USB_EP_NI4_TXTYPE(val) bfin_write16(USB_EP_NI4_TXTYPE, val) -#define bfin_read_USB_EP_NI4_TXINTERVAL() bfin_read16(USB_EP_NI4_TXINTERVAL) -#define bfin_write_USB_EP_NI4_TXINTERVAL(val) bfin_write16(USB_EP_NI4_TXINTERVAL, val) -#define bfin_read_USB_EP_NI4_RXTYPE() bfin_read16(USB_EP_NI4_RXTYPE) -#define bfin_write_USB_EP_NI4_RXTYPE(val) bfin_write16(USB_EP_NI4_RXTYPE, val) -#define bfin_read_USB_EP_NI4_RXINTERVAL() bfin_read16(USB_EP_NI4_RXINTERVAL) -#define bfin_write_USB_EP_NI4_RXINTERVAL(val) bfin_write16(USB_EP_NI4_RXINTERVAL, val) - -/* USB Endbfin_read_()oint 5 Control Registers */ - -#define bfin_read_USB_EP_NI4_TXCOUNT() bfin_read16(USB_EP_NI4_TXCOUNT) -#define bfin_write_USB_EP_NI4_TXCOUNT(val) bfin_write16(USB_EP_NI4_TXCOUNT, val) -#define bfin_read_USB_EP_NI5_TXMAXP() bfin_read16(USB_EP_NI5_TXMAXP) -#define bfin_write_USB_EP_NI5_TXMAXP(val) bfin_write16(USB_EP_NI5_TXMAXP, val) -#define bfin_read_USB_EP_NI5_TXCSR() bfin_read16(USB_EP_NI5_TXCSR) -#define bfin_write_USB_EP_NI5_TXCSR(val) bfin_write16(USB_EP_NI5_TXCSR, val) -#define bfin_read_USB_EP_NI5_RXMAXP() bfin_read16(USB_EP_NI5_RXMAXP) -#define bfin_write_USB_EP_NI5_RXMAXP(val) bfin_write16(USB_EP_NI5_RXMAXP, val) -#define bfin_read_USB_EP_NI5_RXCSR() bfin_read16(USB_EP_NI5_RXCSR) -#define bfin_write_USB_EP_NI5_RXCSR(val) bfin_write16(USB_EP_NI5_RXCSR, val) -#define bfin_read_USB_EP_NI5_RXCOUNT() bfin_read16(USB_EP_NI5_RXCOUNT) -#define bfin_write_USB_EP_NI5_RXCOUNT(val) bfin_write16(USB_EP_NI5_RXCOUNT, val) -#define bfin_read_USB_EP_NI5_TXTYPE() bfin_read16(USB_EP_NI5_TXTYPE) -#define bfin_write_USB_EP_NI5_TXTYPE(val) bfin_write16(USB_EP_NI5_TXTYPE, val) -#define bfin_read_USB_EP_NI5_TXINTERVAL() bfin_read16(USB_EP_NI5_TXINTERVAL) -#define bfin_write_USB_EP_NI5_TXINTERVAL(val) bfin_write16(USB_EP_NI5_TXINTERVAL, val) -#define bfin_read_USB_EP_NI5_RXTYPE() bfin_read16(USB_EP_NI5_RXTYPE) -#define bfin_write_USB_EP_NI5_RXTYPE(val) bfin_write16(USB_EP_NI5_RXTYPE, val) -#define bfin_read_USB_EP_NI5_RXINTERVAL() bfin_read16(USB_EP_NI5_RXINTERVAL) -#define bfin_write_USB_EP_NI5_RXINTERVAL(val) bfin_write16(USB_EP_NI5_RXINTERVAL, val) - -/* USB Endbfin_read_()oint 6 Control Registers */ - -#define bfin_read_USB_EP_NI5_TXCOUNT() bfin_read16(USB_EP_NI5_TXCOUNT) -#define bfin_write_USB_EP_NI5_TXCOUNT(val) bfin_write16(USB_EP_NI5_TXCOUNT, val) -#define bfin_read_USB_EP_NI6_TXMAXP() bfin_read16(USB_EP_NI6_TXMAXP) -#define bfin_write_USB_EP_NI6_TXMAXP(val) bfin_write16(USB_EP_NI6_TXMAXP, val) -#define bfin_read_USB_EP_NI6_TXCSR() bfin_read16(USB_EP_NI6_TXCSR) -#define bfin_write_USB_EP_NI6_TXCSR(val) bfin_write16(USB_EP_NI6_TXCSR, val) -#define bfin_read_USB_EP_NI6_RXMAXP() bfin_read16(USB_EP_NI6_RXMAXP) -#define bfin_write_USB_EP_NI6_RXMAXP(val) bfin_write16(USB_EP_NI6_RXMAXP, val) -#define bfin_read_USB_EP_NI6_RXCSR() bfin_read16(USB_EP_NI6_RXCSR) -#define bfin_write_USB_EP_NI6_RXCSR(val) bfin_write16(USB_EP_NI6_RXCSR, val) -#define bfin_read_USB_EP_NI6_RXCOUNT() bfin_read16(USB_EP_NI6_RXCOUNT) -#define bfin_write_USB_EP_NI6_RXCOUNT(val) bfin_write16(USB_EP_NI6_RXCOUNT, val) -#define bfin_read_USB_EP_NI6_TXTYPE() bfin_read16(USB_EP_NI6_TXTYPE) -#define bfin_write_USB_EP_NI6_TXTYPE(val) bfin_write16(USB_EP_NI6_TXTYPE, val) -#define bfin_read_USB_EP_NI6_TXINTERVAL() bfin_read16(USB_EP_NI6_TXINTERVAL) -#define bfin_write_USB_EP_NI6_TXINTERVAL(val) bfin_write16(USB_EP_NI6_TXINTERVAL, val) -#define bfin_read_USB_EP_NI6_RXTYPE() bfin_read16(USB_EP_NI6_RXTYPE) -#define bfin_write_USB_EP_NI6_RXTYPE(val) bfin_write16(USB_EP_NI6_RXTYPE, val) -#define bfin_read_USB_EP_NI6_RXINTERVAL() bfin_read16(USB_EP_NI6_RXINTERVAL) -#define bfin_write_USB_EP_NI6_RXINTERVAL(val) bfin_write16(USB_EP_NI6_RXINTERVAL, val) - -/* USB Endbfin_read_()oint 7 Control Registers */ - -#define bfin_read_USB_EP_NI6_TXCOUNT() bfin_read16(USB_EP_NI6_TXCOUNT) -#define bfin_write_USB_EP_NI6_TXCOUNT(val) bfin_write16(USB_EP_NI6_TXCOUNT, val) -#define bfin_read_USB_EP_NI7_TXMAXP() bfin_read16(USB_EP_NI7_TXMAXP) -#define bfin_write_USB_EP_NI7_TXMAXP(val) bfin_write16(USB_EP_NI7_TXMAXP, val) -#define bfin_read_USB_EP_NI7_TXCSR() bfin_read16(USB_EP_NI7_TXCSR) -#define bfin_write_USB_EP_NI7_TXCSR(val) bfin_write16(USB_EP_NI7_TXCSR, val) -#define bfin_read_USB_EP_NI7_RXMAXP() bfin_read16(USB_EP_NI7_RXMAXP) -#define bfin_write_USB_EP_NI7_RXMAXP(val) bfin_write16(USB_EP_NI7_RXMAXP, val) -#define bfin_read_USB_EP_NI7_RXCSR() bfin_read16(USB_EP_NI7_RXCSR) -#define bfin_write_USB_EP_NI7_RXCSR(val) bfin_write16(USB_EP_NI7_RXCSR, val) -#define bfin_read_USB_EP_NI7_RXCOUNT() bfin_read16(USB_EP_NI7_RXCOUNT) -#define bfin_write_USB_EP_NI7_RXCOUNT(val) bfin_write16(USB_EP_NI7_RXCOUNT, val) -#define bfin_read_USB_EP_NI7_TXTYPE() bfin_read16(USB_EP_NI7_TXTYPE) -#define bfin_write_USB_EP_NI7_TXTYPE(val) bfin_write16(USB_EP_NI7_TXTYPE, val) -#define bfin_read_USB_EP_NI7_TXINTERVAL() bfin_read16(USB_EP_NI7_TXINTERVAL) -#define bfin_write_USB_EP_NI7_TXINTERVAL(val) bfin_write16(USB_EP_NI7_TXINTERVAL, val) -#define bfin_read_USB_EP_NI7_RXTYPE() bfin_read16(USB_EP_NI7_RXTYPE) -#define bfin_write_USB_EP_NI7_RXTYPE(val) bfin_write16(USB_EP_NI7_RXTYPE, val) -#define bfin_read_USB_EP_NI7_RXINTERVAL() bfin_read16(USB_EP_NI7_RXINTERVAL) -#define bfin_write_USB_EP_NI7_RXINTERVAL(val) bfin_write16(USB_EP_NI7_RXINTERVAL, val) -#define bfin_read_USB_EP_NI7_TXCOUNT() bfin_read16(USB_EP_NI7_TXCOUNT) -#define bfin_write_USB_EP_NI7_TXCOUNT(val) bfin_write16(USB_EP_NI7_TXCOUNT, val) -#define bfin_read_USB_DMA_INTERRUPT() bfin_read16(USB_DMA_INTERRUPT) -#define bfin_write_USB_DMA_INTERRUPT(val) bfin_write16(USB_DMA_INTERRUPT, val) - -/* USB Channel 0 Config Registers */ - -#define bfin_read_USB_DMA0CONTROL() bfin_read16(USB_DMA0CONTROL) -#define bfin_write_USB_DMA0CONTROL(val) bfin_write16(USB_DMA0CONTROL, val) -#define bfin_read_USB_DMA0ADDRLOW() bfin_read16(USB_DMA0ADDRLOW) -#define bfin_write_USB_DMA0ADDRLOW(val) bfin_write16(USB_DMA0ADDRLOW, val) -#define bfin_read_USB_DMA0ADDRHIGH() bfin_read16(USB_DMA0ADDRHIGH) -#define bfin_write_USB_DMA0ADDRHIGH(val) bfin_write16(USB_DMA0ADDRHIGH, val) -#define bfin_read_USB_DMA0COUNTLOW() bfin_read16(USB_DMA0COUNTLOW) -#define bfin_write_USB_DMA0COUNTLOW(val) bfin_write16(USB_DMA0COUNTLOW, val) -#define bfin_read_USB_DMA0COUNTHIGH() bfin_read16(USB_DMA0COUNTHIGH) -#define bfin_write_USB_DMA0COUNTHIGH(val) bfin_write16(USB_DMA0COUNTHIGH, val) - -/* USB Channel 1 Config Registers */ - -#define bfin_read_USB_DMA1CONTROL() bfin_read16(USB_DMA1CONTROL) -#define bfin_write_USB_DMA1CONTROL(val) bfin_write16(USB_DMA1CONTROL, val) -#define bfin_read_USB_DMA1ADDRLOW() bfin_read16(USB_DMA1ADDRLOW) -#define bfin_write_USB_DMA1ADDRLOW(val) bfin_write16(USB_DMA1ADDRLOW, val) -#define bfin_read_USB_DMA1ADDRHIGH() bfin_read16(USB_DMA1ADDRHIGH) -#define bfin_write_USB_DMA1ADDRHIGH(val) bfin_write16(USB_DMA1ADDRHIGH, val) -#define bfin_read_USB_DMA1COUNTLOW() bfin_read16(USB_DMA1COUNTLOW) -#define bfin_write_USB_DMA1COUNTLOW(val) bfin_write16(USB_DMA1COUNTLOW, val) -#define bfin_read_USB_DMA1COUNTHIGH() bfin_read16(USB_DMA1COUNTHIGH) -#define bfin_write_USB_DMA1COUNTHIGH(val) bfin_write16(USB_DMA1COUNTHIGH, val) - -/* USB Channel 2 Config Registers */ - -#define bfin_read_USB_DMA2CONTROL() bfin_read16(USB_DMA2CONTROL) -#define bfin_write_USB_DMA2CONTROL(val) bfin_write16(USB_DMA2CONTROL, val) -#define bfin_read_USB_DMA2ADDRLOW() bfin_read16(USB_DMA2ADDRLOW) -#define bfin_write_USB_DMA2ADDRLOW(val) bfin_write16(USB_DMA2ADDRLOW, val) -#define bfin_read_USB_DMA2ADDRHIGH() bfin_read16(USB_DMA2ADDRHIGH) -#define bfin_write_USB_DMA2ADDRHIGH(val) bfin_write16(USB_DMA2ADDRHIGH, val) -#define bfin_read_USB_DMA2COUNTLOW() bfin_read16(USB_DMA2COUNTLOW) -#define bfin_write_USB_DMA2COUNTLOW(val) bfin_write16(USB_DMA2COUNTLOW, val) -#define bfin_read_USB_DMA2COUNTHIGH() bfin_read16(USB_DMA2COUNTHIGH) -#define bfin_write_USB_DMA2COUNTHIGH(val) bfin_write16(USB_DMA2COUNTHIGH, val) - -/* USB Channel 3 Config Registers */ - -#define bfin_read_USB_DMA3CONTROL() bfin_read16(USB_DMA3CONTROL) -#define bfin_write_USB_DMA3CONTROL(val) bfin_write16(USB_DMA3CONTROL, val) -#define bfin_read_USB_DMA3ADDRLOW() bfin_read16(USB_DMA3ADDRLOW) -#define bfin_write_USB_DMA3ADDRLOW(val) bfin_write16(USB_DMA3ADDRLOW, val) -#define bfin_read_USB_DMA3ADDRHIGH() bfin_read16(USB_DMA3ADDRHIGH) -#define bfin_write_USB_DMA3ADDRHIGH(val) bfin_write16(USB_DMA3ADDRHIGH, val) -#define bfin_read_USB_DMA3COUNTLOW() bfin_read16(USB_DMA3COUNTLOW) -#define bfin_write_USB_DMA3COUNTLOW(val) bfin_write16(USB_DMA3COUNTLOW, val) -#define bfin_read_USB_DMA3COUNTHIGH() bfin_read16(USB_DMA3COUNTHIGH) -#define bfin_write_USB_DMA3COUNTHIGH(val) bfin_write16(USB_DMA3COUNTHIGH, val) - -/* USB Channel 4 Config Registers */ - -#define bfin_read_USB_DMA4CONTROL() bfin_read16(USB_DMA4CONTROL) -#define bfin_write_USB_DMA4CONTROL(val) bfin_write16(USB_DMA4CONTROL, val) -#define bfin_read_USB_DMA4ADDRLOW() bfin_read16(USB_DMA4ADDRLOW) -#define bfin_write_USB_DMA4ADDRLOW(val) bfin_write16(USB_DMA4ADDRLOW, val) -#define bfin_read_USB_DMA4ADDRHIGH() bfin_read16(USB_DMA4ADDRHIGH) -#define bfin_write_USB_DMA4ADDRHIGH(val) bfin_write16(USB_DMA4ADDRHIGH, val) -#define bfin_read_USB_DMA4COUNTLOW() bfin_read16(USB_DMA4COUNTLOW) -#define bfin_write_USB_DMA4COUNTLOW(val) bfin_write16(USB_DMA4COUNTLOW, val) -#define bfin_read_USB_DMA4COUNTHIGH() bfin_read16(USB_DMA4COUNTHIGH) -#define bfin_write_USB_DMA4COUNTHIGH(val) bfin_write16(USB_DMA4COUNTHIGH, val) - -/* USB Channel 5 Config Registers */ - -#define bfin_read_USB_DMA5CONTROL() bfin_read16(USB_DMA5CONTROL) -#define bfin_write_USB_DMA5CONTROL(val) bfin_write16(USB_DMA5CONTROL, val) -#define bfin_read_USB_DMA5ADDRLOW() bfin_read16(USB_DMA5ADDRLOW) -#define bfin_write_USB_DMA5ADDRLOW(val) bfin_write16(USB_DMA5ADDRLOW, val) -#define bfin_read_USB_DMA5ADDRHIGH() bfin_read16(USB_DMA5ADDRHIGH) -#define bfin_write_USB_DMA5ADDRHIGH(val) bfin_write16(USB_DMA5ADDRHIGH, val) -#define bfin_read_USB_DMA5COUNTLOW() bfin_read16(USB_DMA5COUNTLOW) -#define bfin_write_USB_DMA5COUNTLOW(val) bfin_write16(USB_DMA5COUNTLOW, val) -#define bfin_read_USB_DMA5COUNTHIGH() bfin_read16(USB_DMA5COUNTHIGH) -#define bfin_write_USB_DMA5COUNTHIGH(val) bfin_write16(USB_DMA5COUNTHIGH, val) - -/* USB Channel 6 Config Registers */ - -#define bfin_read_USB_DMA6CONTROL() bfin_read16(USB_DMA6CONTROL) -#define bfin_write_USB_DMA6CONTROL(val) bfin_write16(USB_DMA6CONTROL, val) -#define bfin_read_USB_DMA6ADDRLOW() bfin_read16(USB_DMA6ADDRLOW) -#define bfin_write_USB_DMA6ADDRLOW(val) bfin_write16(USB_DMA6ADDRLOW, val) -#define bfin_read_USB_DMA6ADDRHIGH() bfin_read16(USB_DMA6ADDRHIGH) -#define bfin_write_USB_DMA6ADDRHIGH(val) bfin_write16(USB_DMA6ADDRHIGH, val) -#define bfin_read_USB_DMA6COUNTLOW() bfin_read16(USB_DMA6COUNTLOW) -#define bfin_write_USB_DMA6COUNTLOW(val) bfin_write16(USB_DMA6COUNTLOW, val) -#define bfin_read_USB_DMA6COUNTHIGH() bfin_read16(USB_DMA6COUNTHIGH) -#define bfin_write_USB_DMA6COUNTHIGH(val) bfin_write16(USB_DMA6COUNTHIGH, val) - -/* USB Channel 7 Config Registers */ - -#define bfin_read_USB_DMA7CONTROL() bfin_read16(USB_DMA7CONTROL) -#define bfin_write_USB_DMA7CONTROL(val) bfin_write16(USB_DMA7CONTROL, val) -#define bfin_read_USB_DMA7ADDRLOW() bfin_read16(USB_DMA7ADDRLOW) -#define bfin_write_USB_DMA7ADDRLOW(val) bfin_write16(USB_DMA7ADDRLOW, val) -#define bfin_read_USB_DMA7ADDRHIGH() bfin_read16(USB_DMA7ADDRHIGH) -#define bfin_write_USB_DMA7ADDRHIGH(val) bfin_write16(USB_DMA7ADDRHIGH, val) -#define bfin_read_USB_DMA7COUNTLOW() bfin_read16(USB_DMA7COUNTLOW) -#define bfin_write_USB_DMA7COUNTLOW(val) bfin_write16(USB_DMA7COUNTLOW, val) -#define bfin_read_USB_DMA7COUNTHIGH() bfin_read16(USB_DMA7COUNTHIGH) -#define bfin_write_USB_DMA7COUNTHIGH(val) bfin_write16(USB_DMA7COUNTHIGH, val) - -/* Keybfin_read_()ad Registers */ - -#define bfin_read_KPAD_CTL() bfin_read16(KPAD_CTL) -#define bfin_write_KPAD_CTL(val) bfin_write16(KPAD_CTL, val) -#define bfin_read_KPAD_PRESCALE() bfin_read16(KPAD_PRESCALE) -#define bfin_write_KPAD_PRESCALE(val) bfin_write16(KPAD_PRESCALE, val) -#define bfin_read_KPAD_MSEL() bfin_read16(KPAD_MSEL) -#define bfin_write_KPAD_MSEL(val) bfin_write16(KPAD_MSEL, val) -#define bfin_read_KPAD_ROWCOL() bfin_read16(KPAD_ROWCOL) -#define bfin_write_KPAD_ROWCOL(val) bfin_write16(KPAD_ROWCOL, val) -#define bfin_read_KPAD_STAT() bfin_read16(KPAD_STAT) -#define bfin_write_KPAD_STAT(val) bfin_write16(KPAD_STAT, val) -#define bfin_read_KPAD_SOFTEVAL() bfin_read16(KPAD_SOFTEVAL) -#define bfin_write_KPAD_SOFTEVAL(val) bfin_write16(KPAD_SOFTEVAL, val) - -/* Pixel Combfin_read_()ositor (PIXC) Registers */ - -#define bfin_read_PIXC_CTL() bfin_read16(PIXC_CTL) -#define bfin_write_PIXC_CTL(val) bfin_write16(PIXC_CTL, val) -#define bfin_read_PIXC_PPL() bfin_read16(PIXC_PPL) -#define bfin_write_PIXC_PPL(val) bfin_write16(PIXC_PPL, val) -#define bfin_read_PIXC_LPF() bfin_read16(PIXC_LPF) -#define bfin_write_PIXC_LPF(val) bfin_write16(PIXC_LPF, val) -#define bfin_read_PIXC_AHSTART() bfin_read16(PIXC_AHSTART) -#define bfin_write_PIXC_AHSTART(val) bfin_write16(PIXC_AHSTART, val) -#define bfin_read_PIXC_AHEND() bfin_read16(PIXC_AHEND) -#define bfin_write_PIXC_AHEND(val) bfin_write16(PIXC_AHEND, val) -#define bfin_read_PIXC_AVSTART() bfin_read16(PIXC_AVSTART) -#define bfin_write_PIXC_AVSTART(val) bfin_write16(PIXC_AVSTART, val) -#define bfin_read_PIXC_AVEND() bfin_read16(PIXC_AVEND) -#define bfin_write_PIXC_AVEND(val) bfin_write16(PIXC_AVEND, val) -#define bfin_read_PIXC_ATRANSP() bfin_read16(PIXC_ATRANSP) -#define bfin_write_PIXC_ATRANSP(val) bfin_write16(PIXC_ATRANSP, val) -#define bfin_read_PIXC_BHSTART() bfin_read16(PIXC_BHSTART) -#define bfin_write_PIXC_BHSTART(val) bfin_write16(PIXC_BHSTART, val) -#define bfin_read_PIXC_BHEND() bfin_read16(PIXC_BHEND) -#define bfin_write_PIXC_BHEND(val) bfin_write16(PIXC_BHEND, val) -#define bfin_read_PIXC_BVSTART() bfin_read16(PIXC_BVSTART) -#define bfin_write_PIXC_BVSTART(val) bfin_write16(PIXC_BVSTART, val) -#define bfin_read_PIXC_BVEND() bfin_read16(PIXC_BVEND) -#define bfin_write_PIXC_BVEND(val) bfin_write16(PIXC_BVEND, val) -#define bfin_read_PIXC_BTRANSP() bfin_read16(PIXC_BTRANSP) -#define bfin_write_PIXC_BTRANSP(val) bfin_write16(PIXC_BTRANSP, val) -#define bfin_read_PIXC_INTRSTAT() bfin_read16(PIXC_INTRSTAT) -#define bfin_write_PIXC_INTRSTAT(val) bfin_write16(PIXC_INTRSTAT, val) -#define bfin_read_PIXC_RYCON() bfin_read32(PIXC_RYCON) -#define bfin_write_PIXC_RYCON(val) bfin_write32(PIXC_RYCON, val) -#define bfin_read_PIXC_GUCON() bfin_read32(PIXC_GUCON) -#define bfin_write_PIXC_GUCON(val) bfin_write32(PIXC_GUCON, val) -#define bfin_read_PIXC_BVCON() bfin_read32(PIXC_BVCON) -#define bfin_write_PIXC_BVCON(val) bfin_write32(PIXC_BVCON, val) -#define bfin_read_PIXC_CCBIAS() bfin_read32(PIXC_CCBIAS) -#define bfin_write_PIXC_CCBIAS(val) bfin_write32(PIXC_CCBIAS, val) -#define bfin_read_PIXC_TC() bfin_read32(PIXC_TC) -#define bfin_write_PIXC_TC(val) bfin_write32(PIXC_TC, val) - -/* Handshake MDMA 0 Registers */ - -#define bfin_read_HMDMA0_CONTROL() bfin_read16(HMDMA0_CONTROL) -#define bfin_write_HMDMA0_CONTROL(val) bfin_write16(HMDMA0_CONTROL, val) -#define bfin_read_HMDMA0_ECINIT() bfin_read16(HMDMA0_ECINIT) -#define bfin_write_HMDMA0_ECINIT(val) bfin_write16(HMDMA0_ECINIT, val) -#define bfin_read_HMDMA0_BCINIT() bfin_read16(HMDMA0_BCINIT) -#define bfin_write_HMDMA0_BCINIT(val) bfin_write16(HMDMA0_BCINIT, val) -#define bfin_read_HMDMA0_ECURGENT() bfin_read16(HMDMA0_ECURGENT) -#define bfin_write_HMDMA0_ECURGENT(val) bfin_write16(HMDMA0_ECURGENT, val) -#define bfin_read_HMDMA0_ECOVERFLOW() bfin_read16(HMDMA0_ECOVERFLOW) -#define bfin_write_HMDMA0_ECOVERFLOW(val) bfin_write16(HMDMA0_ECOVERFLOW, val) -#define bfin_read_HMDMA0_ECOUNT() bfin_read16(HMDMA0_ECOUNT) -#define bfin_write_HMDMA0_ECOUNT(val) bfin_write16(HMDMA0_ECOUNT, val) -#define bfin_read_HMDMA0_BCOUNT() bfin_read16(HMDMA0_BCOUNT) -#define bfin_write_HMDMA0_BCOUNT(val) bfin_write16(HMDMA0_BCOUNT, val) - -/* Handshake MDMA 1 Registers */ - -#define bfin_read_HMDMA1_CONTROL() bfin_read16(HMDMA1_CONTROL) -#define bfin_write_HMDMA1_CONTROL(val) bfin_write16(HMDMA1_CONTROL, val) -#define bfin_read_HMDMA1_ECINIT() bfin_read16(HMDMA1_ECINIT) -#define bfin_write_HMDMA1_ECINIT(val) bfin_write16(HMDMA1_ECINIT, val) -#define bfin_read_HMDMA1_BCINIT() bfin_read16(HMDMA1_BCINIT) -#define bfin_write_HMDMA1_BCINIT(val) bfin_write16(HMDMA1_BCINIT, val) -#define bfin_read_HMDMA1_ECURGENT() bfin_read16(HMDMA1_ECURGENT) -#define bfin_write_HMDMA1_ECURGENT(val) bfin_write16(HMDMA1_ECURGENT, val) -#define bfin_read_HMDMA1_ECOVERFLOW() bfin_read16(HMDMA1_ECOVERFLOW) -#define bfin_write_HMDMA1_ECOVERFLOW(val) bfin_write16(HMDMA1_ECOVERFLOW, val) -#define bfin_read_HMDMA1_ECOUNT() bfin_read16(HMDMA1_ECOUNT) -#define bfin_write_HMDMA1_ECOUNT(val) bfin_write16(HMDMA1_ECOUNT, val) -#define bfin_read_HMDMA1_BCOUNT() bfin_read16(HMDMA1_BCOUNT) -#define bfin_write_HMDMA1_BCOUNT(val) bfin_write16(HMDMA1_BCOUNT, val) - #endif /* _CDEF_BF549_H */ diff --git a/arch/blackfin/mach-bf548/include/mach/cdefBF54x_base.h b/arch/blackfin/mach-bf548/include/mach/cdefBF54x_base.h index a2e9d9849eba..32f71e6a7c15 100644 --- a/arch/blackfin/mach-bf548/include/mach/cdefBF54x_base.h +++ b/arch/blackfin/mach-bf548/include/mach/cdefBF54x_base.h @@ -2615,17 +2615,6 @@ #define bfin_read_CNT_MIN() bfin_read32(CNT_MIN) #define bfin_write_CNT_MIN(val) bfin_write32(CNT_MIN, val) -/* OTP/FUSE Registers */ - -#define bfin_read_OTP_CONTROL() bfin_read16(OTP_CONTROL) -#define bfin_write_OTP_CONTROL(val) bfin_write16(OTP_CONTROL, val) -#define bfin_read_OTP_BEN() bfin_read16(OTP_BEN) -#define bfin_write_OTP_BEN(val) bfin_write16(OTP_BEN, val) -#define bfin_read_OTP_STATUS() bfin_read16(OTP_STATUS) -#define bfin_write_OTP_STATUS(val) bfin_write16(OTP_STATUS, val) -#define bfin_read_OTP_TIMING() bfin_read32(OTP_TIMING) -#define bfin_write_OTP_TIMING(val) bfin_write32(OTP_TIMING, val) - /* Security Registers */ #define bfin_read_SECURE_SYSSWT() bfin_read32(SECURE_SYSSWT) @@ -2640,17 +2629,6 @@ #define bfin_read_DMAC1_PERIMUX() bfin_read16(DMAC1_PERIMUX) #define bfin_write_DMAC1_PERIMUX(val) bfin_write16(DMAC1_PERIMUX, val) -/* OTP Read/Write Data Buffer Registers */ - -#define bfin_read_OTP_DATA0() bfin_read32(OTP_DATA0) -#define bfin_write_OTP_DATA0(val) bfin_write32(OTP_DATA0, val) -#define bfin_read_OTP_DATA1() bfin_read32(OTP_DATA1) -#define bfin_write_OTP_DATA1(val) bfin_write32(OTP_DATA1, val) -#define bfin_read_OTP_DATA2() bfin_read32(OTP_DATA2) -#define bfin_write_OTP_DATA2(val) bfin_write32(OTP_DATA2, val) -#define bfin_read_OTP_DATA3() bfin_read32(OTP_DATA3) -#define bfin_write_OTP_DATA3(val) bfin_write32(OTP_DATA3, val) - /* Handshake MDMA is not defined in the shared file because it is not available on the ADSP-BF542 bfin_read_()rocessor */ /* legacy definitions */ diff --git a/arch/blackfin/mach-bf548/include/mach/defBF544.h b/arch/blackfin/mach-bf548/include/mach/defBF544.h index 39f588dcd382..f916c52a148a 100644 --- a/arch/blackfin/mach-bf548/include/mach/defBF544.h +++ b/arch/blackfin/mach-bf548/include/mach/defBF544.h @@ -624,9 +624,9 @@ #define DMA_READY 0x1 /* DMA Ready */ #define FIFOFULL 0x2 /* FIFO Full */ #define FIFOEMPTY 0x4 /* FIFO Empty */ -#define COMPLETE 0x8 /* DMA Complete */ +#define DMA_COMPLETE 0x8 /* DMA Complete */ #define HSHK 0x10 /* Host Handshake */ -#define TIMEOUT 0x20 /* Host Timeout */ +#define HSTIMEOUT 0x20 /* Host Timeout */ #define HIRQ 0x40 /* Host Interrupt Request */ #define ALLOW_CNFG 0x80 /* Allow New Configuration */ #define DMA_DIR 0x100 /* DMA Direction */ diff --git a/arch/blackfin/mach-bf548/include/mach/defBF547.h b/arch/blackfin/mach-bf548/include/mach/defBF547.h index c4dcf302d9f5..72c343646b2a 100644 --- a/arch/blackfin/mach-bf548/include/mach/defBF547.h +++ b/arch/blackfin/mach-bf548/include/mach/defBF547.h @@ -4,18 +4,18 @@ * Licensed under the ADI BSD license or the GPL-2 (or later) */ -#ifndef _DEF_BF548_H -#define _DEF_BF548_H +#ifndef _DEF_BF547_H +#define _DEF_BF547_H /* Include all Core registers and bit definitions */ #include <asm/def_LPBlackfin.h> -/* SYSTEM & MMR ADDRESS DEFINITIONS FOR ADSP-BF548 */ +/* SYSTEM & MMR ADDRESS DEFINITIONS FOR ADSP-BF547 */ /* Include defBF54x_base.h for the set of #defines that are common to all ADSP-BF54x processors */ #include "defBF54x_base.h" -/* The following are the #defines needed by ADSP-BF548 that are not in the common header */ +/* The following are the #defines needed by ADSP-BF547 that are not in the common header */ /* Timer Registers */ @@ -1217,4 +1217,4 @@ /* ******************************************* */ -#endif /* _DEF_BF548_H */ +#endif /* _DEF_BF547_H */ diff --git a/arch/blackfin/mach-bf548/include/mach/defBF548.h b/arch/blackfin/mach-bf548/include/mach/defBF548.h index a5079980968c..3fb33b040ab7 100644 --- a/arch/blackfin/mach-bf548/include/mach/defBF548.h +++ b/arch/blackfin/mach-bf548/include/mach/defBF548.h @@ -15,115 +15,8 @@ /* Include defBF54x_base.h for the set of #defines that are common to all ADSP-BF54x processors */ #include "defBF54x_base.h" -/* The following are the #defines needed by ADSP-BF548 that are not in the common header */ - -/* Timer Registers */ - -#define TIMER8_CONFIG 0xffc00600 /* Timer 8 Configuration Register */ -#define TIMER8_COUNTER 0xffc00604 /* Timer 8 Counter Register */ -#define TIMER8_PERIOD 0xffc00608 /* Timer 8 Period Register */ -#define TIMER8_WIDTH 0xffc0060c /* Timer 8 Width Register */ -#define TIMER9_CONFIG 0xffc00610 /* Timer 9 Configuration Register */ -#define TIMER9_COUNTER 0xffc00614 /* Timer 9 Counter Register */ -#define TIMER9_PERIOD 0xffc00618 /* Timer 9 Period Register */ -#define TIMER9_WIDTH 0xffc0061c /* Timer 9 Width Register */ -#define TIMER10_CONFIG 0xffc00620 /* Timer 10 Configuration Register */ -#define TIMER10_COUNTER 0xffc00624 /* Timer 10 Counter Register */ -#define TIMER10_PERIOD 0xffc00628 /* Timer 10 Period Register */ -#define TIMER10_WIDTH 0xffc0062c /* Timer 10 Width Register */ - -/* Timer Group of 3 Registers */ - -#define TIMER_ENABLE1 0xffc00640 /* Timer Group of 3 Enable Register */ -#define TIMER_DISABLE1 0xffc00644 /* Timer Group of 3 Disable Register */ -#define TIMER_STATUS1 0xffc00648 /* Timer Group of 3 Status Register */ - -/* SPORT0 Registers */ - -#define SPORT0_TCR1 0xffc00800 /* SPORT0 Transmit Configuration 1 Register */ -#define SPORT0_TCR2 0xffc00804 /* SPORT0 Transmit Configuration 2 Register */ -#define SPORT0_TCLKDIV 0xffc00808 /* SPORT0 Transmit Serial Clock Divider Register */ -#define SPORT0_TFSDIV 0xffc0080c /* SPORT0 Transmit Frame Sync Divider Register */ -#define SPORT0_TX 0xffc00810 /* SPORT0 Transmit Data Register */ -#define SPORT0_RX 0xffc00818 /* SPORT0 Receive Data Register */ -#define SPORT0_RCR1 0xffc00820 /* SPORT0 Receive Configuration 1 Register */ -#define SPORT0_RCR2 0xffc00824 /* SPORT0 Receive Configuration 2 Register */ -#define SPORT0_RCLKDIV 0xffc00828 /* SPORT0 Receive Serial Clock Divider Register */ -#define SPORT0_RFSDIV 0xffc0082c /* SPORT0 Receive Frame Sync Divider Register */ -#define SPORT0_STAT 0xffc00830 /* SPORT0 Status Register */ -#define SPORT0_CHNL 0xffc00834 /* SPORT0 Current Channel Register */ -#define SPORT0_MCMC1 0xffc00838 /* SPORT0 Multi channel Configuration Register 1 */ -#define SPORT0_MCMC2 0xffc0083c /* SPORT0 Multi channel Configuration Register 2 */ -#define SPORT0_MTCS0 0xffc00840 /* SPORT0 Multi channel Transmit Select Register 0 */ -#define SPORT0_MTCS1 0xffc00844 /* SPORT0 Multi channel Transmit Select Register 1 */ -#define SPORT0_MTCS2 0xffc00848 /* SPORT0 Multi channel Transmit Select Register 2 */ -#define SPORT0_MTCS3 0xffc0084c /* SPORT0 Multi channel Transmit Select Register 3 */ -#define SPORT0_MRCS0 0xffc00850 /* SPORT0 Multi channel Receive Select Register 0 */ -#define SPORT0_MRCS1 0xffc00854 /* SPORT0 Multi channel Receive Select Register 1 */ -#define SPORT0_MRCS2 0xffc00858 /* SPORT0 Multi channel Receive Select Register 2 */ -#define SPORT0_MRCS3 0xffc0085c /* SPORT0 Multi channel Receive Select Register 3 */ - -/* EPPI0 Registers */ - -#define EPPI0_STATUS 0xffc01000 /* EPPI0 Status Register */ -#define EPPI0_HCOUNT 0xffc01004 /* EPPI0 Horizontal Transfer Count Register */ -#define EPPI0_HDELAY 0xffc01008 /* EPPI0 Horizontal Delay Count Register */ -#define EPPI0_VCOUNT 0xffc0100c /* EPPI0 Vertical Transfer Count Register */ -#define EPPI0_VDELAY 0xffc01010 /* EPPI0 Vertical Delay Count Register */ -#define EPPI0_FRAME 0xffc01014 /* EPPI0 Lines per Frame Register */ -#define EPPI0_LINE 0xffc01018 /* EPPI0 Samples per Line Register */ -#define EPPI0_CLKDIV 0xffc0101c /* EPPI0 Clock Divide Register */ -#define EPPI0_CONTROL 0xffc01020 /* EPPI0 Control Register */ -#define EPPI0_FS1W_HBL 0xffc01024 /* EPPI0 FS1 Width Register / EPPI0 Horizontal Blanking Samples Per Line Register */ -#define EPPI0_FS1P_AVPL 0xffc01028 /* EPPI0 FS1 Period Register / EPPI0 Active Video Samples Per Line Register */ -#define EPPI0_FS2W_LVB 0xffc0102c /* EPPI0 FS2 Width Register / EPPI0 Lines of Vertical Blanking Register */ -#define EPPI0_FS2P_LAVF 0xffc01030 /* EPPI0 FS2 Period Register/ EPPI0 Lines of Active Video Per Field Register */ -#define EPPI0_CLIP 0xffc01034 /* EPPI0 Clipping Register */ - -/* UART2 Registers */ - -#define UART2_DLL 0xffc02100 /* Divisor Latch Low Byte */ -#define UART2_DLH 0xffc02104 /* Divisor Latch High Byte */ -#define UART2_GCTL 0xffc02108 /* Global Control Register */ -#define UART2_LCR 0xffc0210c /* Line Control Register */ -#define UART2_MCR 0xffc02110 /* Modem Control Register */ -#define UART2_LSR 0xffc02114 /* Line Status Register */ -#define UART2_MSR 0xffc02118 /* Modem Status Register */ -#define UART2_SCR 0xffc0211c /* Scratch Register */ -#define UART2_IER_SET 0xffc02120 /* Interrupt Enable Register Set */ -#define UART2_IER_CLEAR 0xffc02124 /* Interrupt Enable Register Clear */ -#define UART2_RBR 0xffc0212c /* Receive Buffer Register */ - -/* Two Wire Interface Registers (TWI1) */ - -#define TWI1_REGBASE 0xffc02200 -#define TWI1_CLKDIV 0xffc02200 /* Clock Divider Register */ -#define TWI1_CONTROL 0xffc02204 /* TWI Control Register */ -#define TWI1_SLAVE_CTRL 0xffc02208 /* TWI Slave Mode Control Register */ -#define TWI1_SLAVE_STAT 0xffc0220c /* TWI Slave Mode Status Register */ -#define TWI1_SLAVE_ADDR 0xffc02210 /* TWI Slave Mode Address Register */ -#define TWI1_MASTER_CTRL 0xffc02214 /* TWI Master Mode Control Register */ -#define TWI1_MASTER_STAT 0xffc02218 /* TWI Master Mode Status Register */ -#define TWI1_MASTER_ADDR 0xffc0221c /* TWI Master Mode Address Register */ -#define TWI1_INT_STAT 0xffc02220 /* TWI Interrupt Status Register */ -#define TWI1_INT_MASK 0xffc02224 /* TWI Interrupt Mask Register */ -#define TWI1_FIFO_CTRL 0xffc02228 /* TWI FIFO Control Register */ -#define TWI1_FIFO_STAT 0xffc0222c /* TWI FIFO Status Register */ -#define TWI1_XMT_DATA8 0xffc02280 /* TWI FIFO Transmit Data Single Byte Register */ -#define TWI1_XMT_DATA16 0xffc02284 /* TWI FIFO Transmit Data Double Byte Register */ -#define TWI1_RCV_DATA8 0xffc02288 /* TWI FIFO Receive Data Single Byte Register */ -#define TWI1_RCV_DATA16 0xffc0228c /* TWI FIFO Receive Data Double Byte Register */ - -/* SPI2 Registers */ - -#define SPI2_REGBASE 0xffc02400 -#define SPI2_CTL 0xffc02400 /* SPI2 Control Register */ -#define SPI2_FLG 0xffc02404 /* SPI2 Flag Register */ -#define SPI2_STAT 0xffc02408 /* SPI2 Status Register */ -#define SPI2_TDBR 0xffc0240c /* SPI2 Transmit Data Buffer Register */ -#define SPI2_RDBR 0xffc02410 /* SPI2 Receive Data Buffer Register */ -#define SPI2_BAUD 0xffc02414 /* SPI2 Baud Rate Register */ -#define SPI2_SHADOW 0xffc02418 /* SPI2 Receive Data Buffer Shadow Register */ +/* The BF548 is like the BF547, but has additional CANs */ +#include "defBF547.h" /* CAN Controller 1 Config 1 Registers */ @@ -508,1096 +401,4 @@ #define CAN1_MB31_ID0 0xffc037f8 /* CAN Controller 1 Mailbox 31 ID0 Register */ #define CAN1_MB31_ID1 0xffc037fc /* CAN Controller 1 Mailbox 31 ID1 Register */ -/* ATAPI Registers */ - -#define ATAPI_CONTROL 0xffc03800 /* ATAPI Control Register */ -#define ATAPI_STATUS 0xffc03804 /* ATAPI Status Register */ -#define ATAPI_DEV_ADDR 0xffc03808 /* ATAPI Device Register Address */ -#define ATAPI_DEV_TXBUF 0xffc0380c /* ATAPI Device Register Write Data */ -#define ATAPI_DEV_RXBUF 0xffc03810 /* ATAPI Device Register Read Data */ -#define ATAPI_INT_MASK 0xffc03814 /* ATAPI Interrupt Mask Register */ -#define ATAPI_INT_STATUS 0xffc03818 /* ATAPI Interrupt Status Register */ -#define ATAPI_XFER_LEN 0xffc0381c /* ATAPI Length of Transfer */ -#define ATAPI_LINE_STATUS 0xffc03820 /* ATAPI Line Status */ -#define ATAPI_SM_STATE 0xffc03824 /* ATAPI State Machine Status */ -#define ATAPI_TERMINATE 0xffc03828 /* ATAPI Host Terminate */ -#define ATAPI_PIO_TFRCNT 0xffc0382c /* ATAPI PIO mode transfer count */ -#define ATAPI_DMA_TFRCNT 0xffc03830 /* ATAPI DMA mode transfer count */ -#define ATAPI_UMAIN_TFRCNT 0xffc03834 /* ATAPI UDMAIN transfer count */ -#define ATAPI_UDMAOUT_TFRCNT 0xffc03838 /* ATAPI UDMAOUT transfer count */ -#define ATAPI_REG_TIM_0 0xffc03840 /* ATAPI Register Transfer Timing 0 */ -#define ATAPI_PIO_TIM_0 0xffc03844 /* ATAPI PIO Timing 0 Register */ -#define ATAPI_PIO_TIM_1 0xffc03848 /* ATAPI PIO Timing 1 Register */ -#define ATAPI_MULTI_TIM_0 0xffc03850 /* ATAPI Multi-DMA Timing 0 Register */ -#define ATAPI_MULTI_TIM_1 0xffc03854 /* ATAPI Multi-DMA Timing 1 Register */ -#define ATAPI_MULTI_TIM_2 0xffc03858 /* ATAPI Multi-DMA Timing 2 Register */ -#define ATAPI_ULTRA_TIM_0 0xffc03860 /* ATAPI Ultra-DMA Timing 0 Register */ -#define ATAPI_ULTRA_TIM_1 0xffc03864 /* ATAPI Ultra-DMA Timing 1 Register */ -#define ATAPI_ULTRA_TIM_2 0xffc03868 /* ATAPI Ultra-DMA Timing 2 Register */ -#define ATAPI_ULTRA_TIM_3 0xffc0386c /* ATAPI Ultra-DMA Timing 3 Register */ - -/* SDH Registers */ - -#define SDH_PWR_CTL 0xffc03900 /* SDH Power Control */ -#define SDH_CLK_CTL 0xffc03904 /* SDH Clock Control */ -#define SDH_ARGUMENT 0xffc03908 /* SDH Argument */ -#define SDH_COMMAND 0xffc0390c /* SDH Command */ -#define SDH_RESP_CMD 0xffc03910 /* SDH Response Command */ -#define SDH_RESPONSE0 0xffc03914 /* SDH Response0 */ -#define SDH_RESPONSE1 0xffc03918 /* SDH Response1 */ -#define SDH_RESPONSE2 0xffc0391c /* SDH Response2 */ -#define SDH_RESPONSE3 0xffc03920 /* SDH Response3 */ -#define SDH_DATA_TIMER 0xffc03924 /* SDH Data Timer */ -#define SDH_DATA_LGTH 0xffc03928 /* SDH Data Length */ -#define SDH_DATA_CTL 0xffc0392c /* SDH Data Control */ -#define SDH_DATA_CNT 0xffc03930 /* SDH Data Counter */ -#define SDH_STATUS 0xffc03934 /* SDH Status */ -#define SDH_STATUS_CLR 0xffc03938 /* SDH Status Clear */ -#define SDH_MASK0 0xffc0393c /* SDH Interrupt0 Mask */ -#define SDH_MASK1 0xffc03940 /* SDH Interrupt1 Mask */ -#define SDH_FIFO_CNT 0xffc03948 /* SDH FIFO Counter */ -#define SDH_FIFO 0xffc03980 /* SDH Data FIFO */ -#define SDH_E_STATUS 0xffc039c0 /* SDH Exception Status */ -#define SDH_E_MASK 0xffc039c4 /* SDH Exception Mask */ -#define SDH_CFG 0xffc039c8 /* SDH Configuration */ -#define SDH_RD_WAIT_EN 0xffc039cc /* SDH Read Wait Enable */ -#define SDH_PID0 0xffc039d0 /* SDH Peripheral Identification0 */ -#define SDH_PID1 0xffc039d4 /* SDH Peripheral Identification1 */ -#define SDH_PID2 0xffc039d8 /* SDH Peripheral Identification2 */ -#define SDH_PID3 0xffc039dc /* SDH Peripheral Identification3 */ -#define SDH_PID4 0xffc039e0 /* SDH Peripheral Identification4 */ -#define SDH_PID5 0xffc039e4 /* SDH Peripheral Identification5 */ -#define SDH_PID6 0xffc039e8 /* SDH Peripheral Identification6 */ -#define SDH_PID7 0xffc039ec /* SDH Peripheral Identification7 */ - -/* HOST Port Registers */ - -#define HOST_CONTROL 0xffc03a00 /* HOST Control Register */ -#define HOST_STATUS 0xffc03a04 /* HOST Status Register */ -#define HOST_TIMEOUT 0xffc03a08 /* HOST Acknowledge Mode Timeout Register */ - -/* USB Control Registers */ - -#define USB_FADDR 0xffc03c00 /* Function address register */ -#define USB_POWER 0xffc03c04 /* Power management register */ -#define USB_INTRTX 0xffc03c08 /* Interrupt register for endpoint 0 and Tx endpoint 1 to 7 */ -#define USB_INTRRX 0xffc03c0c /* Interrupt register for Rx endpoints 1 to 7 */ -#define USB_INTRTXE 0xffc03c10 /* Interrupt enable register for IntrTx */ -#define USB_INTRRXE 0xffc03c14 /* Interrupt enable register for IntrRx */ -#define USB_INTRUSB 0xffc03c18 /* Interrupt register for common USB interrupts */ -#define USB_INTRUSBE 0xffc03c1c /* Interrupt enable register for IntrUSB */ -#define USB_FRAME 0xffc03c20 /* USB frame number */ -#define USB_INDEX 0xffc03c24 /* Index register for selecting the indexed endpoint registers */ -#define USB_TESTMODE 0xffc03c28 /* Enabled USB 20 test modes */ -#define USB_GLOBINTR 0xffc03c2c /* Global Interrupt Mask register and Wakeup Exception Interrupt */ -#define USB_GLOBAL_CTL 0xffc03c30 /* Global Clock Control for the core */ - -/* USB Packet Control Registers */ - -#define USB_TX_MAX_PACKET 0xffc03c40 /* Maximum packet size for Host Tx endpoint */ -#define USB_CSR0 0xffc03c44 /* Control Status register for endpoint 0 and Control Status register for Host Tx endpoint */ -#define USB_TXCSR 0xffc03c44 /* Control Status register for endpoint 0 and Control Status register for Host Tx endpoint */ -#define USB_RX_MAX_PACKET 0xffc03c48 /* Maximum packet size for Host Rx endpoint */ -#define USB_RXCSR 0xffc03c4c /* Control Status register for Host Rx endpoint */ -#define USB_COUNT0 0xffc03c50 /* Number of bytes received in endpoint 0 FIFO and Number of bytes received in Host Tx endpoint */ -#define USB_RXCOUNT 0xffc03c50 /* Number of bytes received in endpoint 0 FIFO and Number of bytes received in Host Tx endpoint */ -#define USB_TXTYPE 0xffc03c54 /* Sets the transaction protocol and peripheral endpoint number for the Host Tx endpoint */ -#define USB_NAKLIMIT0 0xffc03c58 /* Sets the NAK response timeout on Endpoint 0 and on Bulk transfers for Host Tx endpoint */ -#define USB_TXINTERVAL 0xffc03c58 /* Sets the NAK response timeout on Endpoint 0 and on Bulk transfers for Host Tx endpoint */ -#define USB_RXTYPE 0xffc03c5c /* Sets the transaction protocol and peripheral endpoint number for the Host Rx endpoint */ -#define USB_RXINTERVAL 0xffc03c60 /* Sets the polling interval for Interrupt and Isochronous transfers or the NAK response timeout on Bulk transfers */ -#define USB_TXCOUNT 0xffc03c68 /* Number of bytes to be written to the selected endpoint Tx FIFO */ - -/* USB Endpoint FIFO Registers */ - -#define USB_EP0_FIFO 0xffc03c80 /* Endpoint 0 FIFO */ -#define USB_EP1_FIFO 0xffc03c88 /* Endpoint 1 FIFO */ -#define USB_EP2_FIFO 0xffc03c90 /* Endpoint 2 FIFO */ -#define USB_EP3_FIFO 0xffc03c98 /* Endpoint 3 FIFO */ -#define USB_EP4_FIFO 0xffc03ca0 /* Endpoint 4 FIFO */ -#define USB_EP5_FIFO 0xffc03ca8 /* Endpoint 5 FIFO */ -#define USB_EP6_FIFO 0xffc03cb0 /* Endpoint 6 FIFO */ -#define USB_EP7_FIFO 0xffc03cb8 /* Endpoint 7 FIFO */ - -/* USB OTG Control Registers */ - -#define USB_OTG_DEV_CTL 0xffc03d00 /* OTG Device Control Register */ -#define USB_OTG_VBUS_IRQ 0xffc03d04 /* OTG VBUS Control Interrupts */ -#define USB_OTG_VBUS_MASK 0xffc03d08 /* VBUS Control Interrupt Enable */ - -/* USB Phy Control Registers */ - -#define USB_LINKINFO 0xffc03d48 /* Enables programming of some PHY-side delays */ -#define USB_VPLEN 0xffc03d4c /* Determines duration of VBUS pulse for VBUS charging */ -#define USB_HS_EOF1 0xffc03d50 /* Time buffer for High-Speed transactions */ -#define USB_FS_EOF1 0xffc03d54 /* Time buffer for Full-Speed transactions */ -#define USB_LS_EOF1 0xffc03d58 /* Time buffer for Low-Speed transactions */ - -/* (APHY_CNTRL is for ADI usage only) */ - -#define USB_APHY_CNTRL 0xffc03de0 /* Register that increases visibility of Analog PHY */ - -/* (APHY_CALIB is for ADI usage only) */ - -#define USB_APHY_CALIB 0xffc03de4 /* Register used to set some calibration values */ -#define USB_APHY_CNTRL2 0xffc03de8 /* Register used to prevent re-enumeration once Moab goes into hibernate mode */ - -/* (PHY_TEST is for ADI usage only) */ - -#define USB_PHY_TEST 0xffc03dec /* Used for reducing simulation time and simplifies FIFO testability */ -#define USB_PLLOSC_CTRL 0xffc03df0 /* Used to program different parameters for USB PLL and Oscillator */ -#define USB_SRP_CLKDIV 0xffc03df4 /* Used to program clock divide value for the clock fed to the SRP detection logic */ - -/* USB Endpoint 0 Control Registers */ - -#define USB_EP_NI0_TXMAXP 0xffc03e00 /* Maximum packet size for Host Tx endpoint0 */ -#define USB_EP_NI0_TXCSR 0xffc03e04 /* Control Status register for endpoint 0 */ -#define USB_EP_NI0_RXMAXP 0xffc03e08 /* Maximum packet size for Host Rx endpoint0 */ -#define USB_EP_NI0_RXCSR 0xffc03e0c /* Control Status register for Host Rx endpoint0 */ -#define USB_EP_NI0_RXCOUNT 0xffc03e10 /* Number of bytes received in endpoint 0 FIFO */ -#define USB_EP_NI0_TXTYPE 0xffc03e14 /* Sets the transaction protocol and peripheral endpoint number for the Host Tx endpoint0 */ -#define USB_EP_NI0_TXINTERVAL 0xffc03e18 /* Sets the NAK response timeout on Endpoint 0 */ -#define USB_EP_NI0_RXTYPE 0xffc03e1c /* Sets the transaction protocol and peripheral endpoint number for the Host Rx endpoint0 */ -#define USB_EP_NI0_RXINTERVAL 0xffc03e20 /* Sets the polling interval for Interrupt/Isochronous transfers or the NAK response timeout on Bulk transfers for Host Rx endpoint0 */ - -/* USB Endpoint 1 Control Registers */ - -#define USB_EP_NI0_TXCOUNT 0xffc03e28 /* Number of bytes to be written to the endpoint0 Tx FIFO */ -#define USB_EP_NI1_TXMAXP 0xffc03e40 /* Maximum packet size for Host Tx endpoint1 */ -#define USB_EP_NI1_TXCSR 0xffc03e44 /* Control Status register for endpoint1 */ -#define USB_EP_NI1_RXMAXP 0xffc03e48 /* Maximum packet size for Host Rx endpoint1 */ -#define USB_EP_NI1_RXCSR 0xffc03e4c /* Control Status register for Host Rx endpoint1 */ -#define USB_EP_NI1_RXCOUNT 0xffc03e50 /* Number of bytes received in endpoint1 FIFO */ -#define USB_EP_NI1_TXTYPE 0xffc03e54 /* Sets the transaction protocol and peripheral endpoint number for the Host Tx endpoint1 */ -#define USB_EP_NI1_TXINTERVAL 0xffc03e58 /* Sets the NAK response timeout on Endpoint1 */ -#define USB_EP_NI1_RXTYPE 0xffc03e5c /* Sets the transaction protocol and peripheral endpoint number for the Host Rx endpoint1 */ -#define USB_EP_NI1_RXINTERVAL 0xffc03e60 /* Sets the polling interval for Interrupt/Isochronous transfers or the NAK response timeout on Bulk transfers for Host Rx endpoint1 */ - -/* USB Endpoint 2 Control Registers */ - -#define USB_EP_NI1_TXCOUNT 0xffc03e68 /* Number of bytes to be written to the+H102 endpoint1 Tx FIFO */ -#define USB_EP_NI2_TXMAXP 0xffc03e80 /* Maximum packet size for Host Tx endpoint2 */ -#define USB_EP_NI2_TXCSR 0xffc03e84 /* Control Status register for endpoint2 */ -#define USB_EP_NI2_RXMAXP 0xffc03e88 /* Maximum packet size for Host Rx endpoint2 */ -#define USB_EP_NI2_RXCSR 0xffc03e8c /* Control Status register for Host Rx endpoint2 */ -#define USB_EP_NI2_RXCOUNT 0xffc03e90 /* Number of bytes received in endpoint2 FIFO */ -#define USB_EP_NI2_TXTYPE 0xffc03e94 /* Sets the transaction protocol and peripheral endpoint number for the Host Tx endpoint2 */ -#define USB_EP_NI2_TXINTERVAL 0xffc03e98 /* Sets the NAK response timeout on Endpoint2 */ -#define USB_EP_NI2_RXTYPE 0xffc03e9c /* Sets the transaction protocol and peripheral endpoint number for the Host Rx endpoint2 */ -#define USB_EP_NI2_RXINTERVAL 0xffc03ea0 /* Sets the polling interval for Interrupt/Isochronous transfers or the NAK response timeout on Bulk transfers for Host Rx endpoint2 */ - -/* USB Endpoint 3 Control Registers */ - -#define USB_EP_NI2_TXCOUNT 0xffc03ea8 /* Number of bytes to be written to the endpoint2 Tx FIFO */ -#define USB_EP_NI3_TXMAXP 0xffc03ec0 /* Maximum packet size for Host Tx endpoint3 */ -#define USB_EP_NI3_TXCSR 0xffc03ec4 /* Control Status register for endpoint3 */ -#define USB_EP_NI3_RXMAXP 0xffc03ec8 /* Maximum packet size for Host Rx endpoint3 */ -#define USB_EP_NI3_RXCSR 0xffc03ecc /* Control Status register for Host Rx endpoint3 */ -#define USB_EP_NI3_RXCOUNT 0xffc03ed0 /* Number of bytes received in endpoint3 FIFO */ -#define USB_EP_NI3_TXTYPE 0xffc03ed4 /* Sets the transaction protocol and peripheral endpoint number for the Host Tx endpoint3 */ -#define USB_EP_NI3_TXINTERVAL 0xffc03ed8 /* Sets the NAK response timeout on Endpoint3 */ -#define USB_EP_NI3_RXTYPE 0xffc03edc /* Sets the transaction protocol and peripheral endpoint number for the Host Rx endpoint3 */ -#define USB_EP_NI3_RXINTERVAL 0xffc03ee0 /* Sets the polling interval for Interrupt/Isochronous transfers or the NAK response timeout on Bulk transfers for Host Rx endpoint3 */ - -/* USB Endpoint 4 Control Registers */ - -#define USB_EP_NI3_TXCOUNT 0xffc03ee8 /* Number of bytes to be written to the H124endpoint3 Tx FIFO */ -#define USB_EP_NI4_TXMAXP 0xffc03f00 /* Maximum packet size for Host Tx endpoint4 */ -#define USB_EP_NI4_TXCSR 0xffc03f04 /* Control Status register for endpoint4 */ -#define USB_EP_NI4_RXMAXP 0xffc03f08 /* Maximum packet size for Host Rx endpoint4 */ -#define USB_EP_NI4_RXCSR 0xffc03f0c /* Control Status register for Host Rx endpoint4 */ -#define USB_EP_NI4_RXCOUNT 0xffc03f10 /* Number of bytes received in endpoint4 FIFO */ -#define USB_EP_NI4_TXTYPE 0xffc03f14 /* Sets the transaction protocol and peripheral endpoint number for the Host Tx endpoint4 */ -#define USB_EP_NI4_TXINTERVAL 0xffc03f18 /* Sets the NAK response timeout on Endpoint4 */ -#define USB_EP_NI4_RXTYPE 0xffc03f1c /* Sets the transaction protocol and peripheral endpoint number for the Host Rx endpoint4 */ -#define USB_EP_NI4_RXINTERVAL 0xffc03f20 /* Sets the polling interval for Interrupt/Isochronous transfers or the NAK response timeout on Bulk transfers for Host Rx endpoint4 */ - -/* USB Endpoint 5 Control Registers */ - -#define USB_EP_NI4_TXCOUNT 0xffc03f28 /* Number of bytes to be written to the endpoint4 Tx FIFO */ -#define USB_EP_NI5_TXMAXP 0xffc03f40 /* Maximum packet size for Host Tx endpoint5 */ -#define USB_EP_NI5_TXCSR 0xffc03f44 /* Control Status register for endpoint5 */ -#define USB_EP_NI5_RXMAXP 0xffc03f48 /* Maximum packet size for Host Rx endpoint5 */ -#define USB_EP_NI5_RXCSR 0xffc03f4c /* Control Status register for Host Rx endpoint5 */ -#define USB_EP_NI5_RXCOUNT 0xffc03f50 /* Number of bytes received in endpoint5 FIFO */ -#define USB_EP_NI5_TXTYPE 0xffc03f54 /* Sets the transaction protocol and peripheral endpoint number for the Host Tx endpoint5 */ -#define USB_EP_NI5_TXINTERVAL 0xffc03f58 /* Sets the NAK response timeout on Endpoint5 */ -#define USB_EP_NI5_RXTYPE 0xffc03f5c /* Sets the transaction protocol and peripheral endpoint number for the Host Rx endpoint5 */ -#define USB_EP_NI5_RXINTERVAL 0xffc03f60 /* Sets the polling interval for Interrupt/Isochronous transfers or the NAK response timeout on Bulk transfers for Host Rx endpoint5 */ - -/* USB Endpoint 6 Control Registers */ - -#define USB_EP_NI5_TXCOUNT 0xffc03f68 /* Number of bytes to be written to the H145endpoint5 Tx FIFO */ -#define USB_EP_NI6_TXMAXP 0xffc03f80 /* Maximum packet size for Host Tx endpoint6 */ -#define USB_EP_NI6_TXCSR 0xffc03f84 /* Control Status register for endpoint6 */ -#define USB_EP_NI6_RXMAXP 0xffc03f88 /* Maximum packet size for Host Rx endpoint6 */ -#define USB_EP_NI6_RXCSR 0xffc03f8c /* Control Status register for Host Rx endpoint6 */ -#define USB_EP_NI6_RXCOUNT 0xffc03f90 /* Number of bytes received in endpoint6 FIFO */ -#define USB_EP_NI6_TXTYPE 0xffc03f94 /* Sets the transaction protocol and peripheral endpoint number for the Host Tx endpoint6 */ -#define USB_EP_NI6_TXINTERVAL 0xffc03f98 /* Sets the NAK response timeout on Endpoint6 */ -#define USB_EP_NI6_RXTYPE 0xffc03f9c /* Sets the transaction protocol and peripheral endpoint number for the Host Rx endpoint6 */ -#define USB_EP_NI6_RXINTERVAL 0xffc03fa0 /* Sets the polling interval for Interrupt/Isochronous transfers or the NAK response timeout on Bulk transfers for Host Rx endpoint6 */ - -/* USB Endpoint 7 Control Registers */ - -#define USB_EP_NI6_TXCOUNT 0xffc03fa8 /* Number of bytes to be written to the endpoint6 Tx FIFO */ -#define USB_EP_NI7_TXMAXP 0xffc03fc0 /* Maximum packet size for Host Tx endpoint7 */ -#define USB_EP_NI7_TXCSR 0xffc03fc4 /* Control Status register for endpoint7 */ -#define USB_EP_NI7_RXMAXP 0xffc03fc8 /* Maximum packet size for Host Rx endpoint7 */ -#define USB_EP_NI7_RXCSR 0xffc03fcc /* Control Status register for Host Rx endpoint7 */ -#define USB_EP_NI7_RXCOUNT 0xffc03fd0 /* Number of bytes received in endpoint7 FIFO */ -#define USB_EP_NI7_TXTYPE 0xffc03fd4 /* Sets the transaction protocol and peripheral endpoint number for the Host Tx endpoint7 */ -#define USB_EP_NI7_TXINTERVAL 0xffc03fd8 /* Sets the NAK response timeout on Endpoint7 */ -#define USB_EP_NI7_RXTYPE 0xffc03fdc /* Sets the transaction protocol and peripheral endpoint number for the Host Rx endpoint7 */ -#define USB_EP_NI7_RXINTERVAL 0xffc03ff0 /* Sets the polling interval for Interrupt/Isochronous transfers or the NAK response timeout on Bulk transfers for Host Rx endpoint7 */ -#define USB_EP_NI7_TXCOUNT 0xffc03ff8 /* Number of bytes to be written to the endpoint7 Tx FIFO */ -#define USB_DMA_INTERRUPT 0xffc04000 /* Indicates pending interrupts for the DMA channels */ - -/* USB Channel 0 Config Registers */ - -#define USB_DMA0CONTROL 0xffc04004 /* DMA master channel 0 configuration */ -#define USB_DMA0ADDRLOW 0xffc04008 /* Lower 16-bits of memory source/destination address for DMA master channel 0 */ -#define USB_DMA0ADDRHIGH 0xffc0400c /* Upper 16-bits of memory source/destination address for DMA master channel 0 */ -#define USB_DMA0COUNTLOW 0xffc04010 /* Lower 16-bits of byte count of DMA transfer for DMA master channel 0 */ -#define USB_DMA0COUNTHIGH 0xffc04014 /* Upper 16-bits of byte count of DMA transfer for DMA master channel 0 */ - -/* USB Channel 1 Config Registers */ - -#define USB_DMA1CONTROL 0xffc04024 /* DMA master channel 1 configuration */ -#define USB_DMA1ADDRLOW 0xffc04028 /* Lower 16-bits of memory source/destination address for DMA master channel 1 */ -#define USB_DMA1ADDRHIGH 0xffc0402c /* Upper 16-bits of memory source/destination address for DMA master channel 1 */ -#define USB_DMA1COUNTLOW 0xffc04030 /* Lower 16-bits of byte count of DMA transfer for DMA master channel 1 */ -#define USB_DMA1COUNTHIGH 0xffc04034 /* Upper 16-bits of byte count of DMA transfer for DMA master channel 1 */ - -/* USB Channel 2 Config Registers */ - -#define USB_DMA2CONTROL 0xffc04044 /* DMA master channel 2 configuration */ -#define USB_DMA2ADDRLOW 0xffc04048 /* Lower 16-bits of memory source/destination address for DMA master channel 2 */ -#define USB_DMA2ADDRHIGH 0xffc0404c /* Upper 16-bits of memory source/destination address for DMA master channel 2 */ -#define USB_DMA2COUNTLOW 0xffc04050 /* Lower 16-bits of byte count of DMA transfer for DMA master channel 2 */ -#define USB_DMA2COUNTHIGH 0xffc04054 /* Upper 16-bits of byte count of DMA transfer for DMA master channel 2 */ - -/* USB Channel 3 Config Registers */ - -#define USB_DMA3CONTROL 0xffc04064 /* DMA master channel 3 configuration */ -#define USB_DMA3ADDRLOW 0xffc04068 /* Lower 16-bits of memory source/destination address for DMA master channel 3 */ -#define USB_DMA3ADDRHIGH 0xffc0406c /* Upper 16-bits of memory source/destination address for DMA master channel 3 */ -#define USB_DMA3COUNTLOW 0xffc04070 /* Lower 16-bits of byte count of DMA transfer for DMA master channel 3 */ -#define USB_DMA3COUNTHIGH 0xffc04074 /* Upper 16-bits of byte count of DMA transfer for DMA master channel 3 */ - -/* USB Channel 4 Config Registers */ - -#define USB_DMA4CONTROL 0xffc04084 /* DMA master channel 4 configuration */ -#define USB_DMA4ADDRLOW 0xffc04088 /* Lower 16-bits of memory source/destination address for DMA master channel 4 */ -#define USB_DMA4ADDRHIGH 0xffc0408c /* Upper 16-bits of memory source/destination address for DMA master channel 4 */ -#define USB_DMA4COUNTLOW 0xffc04090 /* Lower 16-bits of byte count of DMA transfer for DMA master channel 4 */ -#define USB_DMA4COUNTHIGH 0xffc04094 /* Upper 16-bits of byte count of DMA transfer for DMA master channel 4 */ - -/* USB Channel 5 Config Registers */ - -#define USB_DMA5CONTROL 0xffc040a4 /* DMA master channel 5 configuration */ -#define USB_DMA5ADDRLOW 0xffc040a8 /* Lower 16-bits of memory source/destination address for DMA master channel 5 */ -#define USB_DMA5ADDRHIGH 0xffc040ac /* Upper 16-bits of memory source/destination address for DMA master channel 5 */ -#define USB_DMA5COUNTLOW 0xffc040b0 /* Lower 16-bits of byte count of DMA transfer for DMA master channel 5 */ -#define USB_DMA5COUNTHIGH 0xffc040b4 /* Upper 16-bits of byte count of DMA transfer for DMA master channel 5 */ - -/* USB Channel 6 Config Registers */ - -#define USB_DMA6CONTROL 0xffc040c4 /* DMA master channel 6 configuration */ -#define USB_DMA6ADDRLOW 0xffc040c8 /* Lower 16-bits of memory source/destination address for DMA master channel 6 */ -#define USB_DMA6ADDRHIGH 0xffc040cc /* Upper 16-bits of memory source/destination address for DMA master channel 6 */ -#define USB_DMA6COUNTLOW 0xffc040d0 /* Lower 16-bits of byte count of DMA transfer for DMA master channel 6 */ -#define USB_DMA6COUNTHIGH 0xffc040d4 /* Upper 16-bits of byte count of DMA transfer for DMA master channel 6 */ - -/* USB Channel 7 Config Registers */ - -#define USB_DMA7CONTROL 0xffc040e4 /* DMA master channel 7 configuration */ -#define USB_DMA7ADDRLOW 0xffc040e8 /* Lower 16-bits of memory source/destination address for DMA master channel 7 */ -#define USB_DMA7ADDRHIGH 0xffc040ec /* Upper 16-bits of memory source/destination address for DMA master channel 7 */ -#define USB_DMA7COUNTLOW 0xffc040f0 /* Lower 16-bits of byte count of DMA transfer for DMA master channel 7 */ -#define USB_DMA7COUNTHIGH 0xffc040f4 /* Upper 16-bits of byte count of DMA transfer for DMA master channel 7 */ - -/* Keypad Registers */ - -#define KPAD_CTL 0xffc04100 /* Controls keypad module enable and disable */ -#define KPAD_PRESCALE 0xffc04104 /* Establish a time base for programing the KPAD_MSEL register */ -#define KPAD_MSEL 0xffc04108 /* Selects delay parameters for keypad interface sensitivity */ -#define KPAD_ROWCOL 0xffc0410c /* Captures the row and column output values of the keys pressed */ -#define KPAD_STAT 0xffc04110 /* Holds and clears the status of the keypad interface interrupt */ -#define KPAD_SOFTEVAL 0xffc04114 /* Lets software force keypad interface to check for keys being pressed */ - -/* Pixel Compositor (PIXC) Registers */ - -#define PIXC_CTL 0xffc04400 /* Overlay enable, resampling mode, I/O data format, transparency enable, watermark level, FIFO status */ -#define PIXC_PPL 0xffc04404 /* Holds the number of pixels per line of the display */ -#define PIXC_LPF 0xffc04408 /* Holds the number of lines per frame of the display */ -#define PIXC_AHSTART 0xffc0440c /* Contains horizontal start pixel information of the overlay data (set A) */ -#define PIXC_AHEND 0xffc04410 /* Contains horizontal end pixel information of the overlay data (set A) */ -#define PIXC_AVSTART 0xffc04414 /* Contains vertical start pixel information of the overlay data (set A) */ -#define PIXC_AVEND 0xffc04418 /* Contains vertical end pixel information of the overlay data (set A) */ -#define PIXC_ATRANSP 0xffc0441c /* Contains the transparency ratio (set A) */ -#define PIXC_BHSTART 0xffc04420 /* Contains horizontal start pixel information of the overlay data (set B) */ -#define PIXC_BHEND 0xffc04424 /* Contains horizontal end pixel information of the overlay data (set B) */ -#define PIXC_BVSTART 0xffc04428 /* Contains vertical start pixel information of the overlay data (set B) */ -#define PIXC_BVEND 0xffc0442c /* Contains vertical end pixel information of the overlay data (set B) */ -#define PIXC_BTRANSP 0xffc04430 /* Contains the transparency ratio (set B) */ -#define PIXC_INTRSTAT 0xffc0443c /* Overlay interrupt configuration/status */ -#define PIXC_RYCON 0xffc04440 /* Color space conversion matrix register. Contains the R/Y conversion coefficients */ -#define PIXC_GUCON 0xffc04444 /* Color space conversion matrix register. Contains the G/U conversion coefficients */ -#define PIXC_BVCON 0xffc04448 /* Color space conversion matrix register. Contains the B/V conversion coefficients */ -#define PIXC_CCBIAS 0xffc0444c /* Bias values for the color space conversion matrix */ -#define PIXC_TC 0xffc04450 /* Holds the transparent color value */ - -/* Handshake MDMA 0 Registers */ - -#define HMDMA0_CONTROL 0xffc04500 /* Handshake MDMA0 Control Register */ -#define HMDMA0_ECINIT 0xffc04504 /* Handshake MDMA0 Initial Edge Count Register */ -#define HMDMA0_BCINIT 0xffc04508 /* Handshake MDMA0 Initial Block Count Register */ -#define HMDMA0_ECURGENT 0xffc0450c /* Handshake MDMA0 Urgent Edge Count Threshold Register */ -#define HMDMA0_ECOVERFLOW 0xffc04510 /* Handshake MDMA0 Edge Count Overflow Interrupt Register */ -#define HMDMA0_ECOUNT 0xffc04514 /* Handshake MDMA0 Current Edge Count Register */ -#define HMDMA0_BCOUNT 0xffc04518 /* Handshake MDMA0 Current Block Count Register */ - -/* Handshake MDMA 1 Registers */ - -#define HMDMA1_CONTROL 0xffc04540 /* Handshake MDMA1 Control Register */ -#define HMDMA1_ECINIT 0xffc04544 /* Handshake MDMA1 Initial Edge Count Register */ -#define HMDMA1_BCINIT 0xffc04548 /* Handshake MDMA1 Initial Block Count Register */ -#define HMDMA1_ECURGENT 0xffc0454c /* Handshake MDMA1 Urgent Edge Count Threshold Register */ -#define HMDMA1_ECOVERFLOW 0xffc04550 /* Handshake MDMA1 Edge Count Overflow Interrupt Register */ -#define HMDMA1_ECOUNT 0xffc04554 /* Handshake MDMA1 Current Edge Count Register */ -#define HMDMA1_BCOUNT 0xffc04558 /* Handshake MDMA1 Current Block Count Register */ - - -/* ********************************************************** */ -/* SINGLE BIT MACRO PAIRS (bit mask and negated one) */ -/* and MULTI BIT READ MACROS */ -/* ********************************************************** */ - -/* Bit masks for PIXC_CTL */ - -#define PIXC_EN 0x1 /* Pixel Compositor Enable */ -#define OVR_A_EN 0x2 /* Overlay A Enable */ -#define OVR_B_EN 0x4 /* Overlay B Enable */ -#define IMG_FORM 0x8 /* Image Data Format */ -#define OVR_FORM 0x10 /* Overlay Data Format */ -#define OUT_FORM 0x20 /* Output Data Format */ -#define UDS_MOD 0x40 /* Resampling Mode */ -#define TC_EN 0x80 /* Transparent Color Enable */ -#define IMG_STAT 0x300 /* Image FIFO Status */ -#define OVR_STAT 0xc00 /* Overlay FIFO Status */ -#define WM_LVL 0x3000 /* FIFO Watermark Level */ - -/* Bit masks for PIXC_AHSTART */ - -#define A_HSTART 0xfff /* Horizontal Start Coordinates */ - -/* Bit masks for PIXC_AHEND */ - -#define A_HEND 0xfff /* Horizontal End Coordinates */ - -/* Bit masks for PIXC_AVSTART */ - -#define A_VSTART 0x3ff /* Vertical Start Coordinates */ - -/* Bit masks for PIXC_AVEND */ - -#define A_VEND 0x3ff /* Vertical End Coordinates */ - -/* Bit masks for PIXC_ATRANSP */ - -#define A_TRANSP 0xf /* Transparency Value */ - -/* Bit masks for PIXC_BHSTART */ - -#define B_HSTART 0xfff /* Horizontal Start Coordinates */ - -/* Bit masks for PIXC_BHEND */ - -#define B_HEND 0xfff /* Horizontal End Coordinates */ - -/* Bit masks for PIXC_BVSTART */ - -#define B_VSTART 0x3ff /* Vertical Start Coordinates */ - -/* Bit masks for PIXC_BVEND */ - -#define B_VEND 0x3ff /* Vertical End Coordinates */ - -/* Bit masks for PIXC_BTRANSP */ - -#define B_TRANSP 0xf /* Transparency Value */ - -/* Bit masks for PIXC_INTRSTAT */ - -#define OVR_INT_EN 0x1 /* Interrupt at End of Last Valid Overlay */ -#define FRM_INT_EN 0x2 /* Interrupt at End of Frame */ -#define OVR_INT_STAT 0x4 /* Overlay Interrupt Status */ -#define FRM_INT_STAT 0x8 /* Frame Interrupt Status */ - -/* Bit masks for PIXC_RYCON */ - -#define A11 0x3ff /* A11 in the Coefficient Matrix */ -#define A12 0xffc00 /* A12 in the Coefficient Matrix */ -#define A13 0x3ff00000 /* A13 in the Coefficient Matrix */ -#define RY_MULT4 0x40000000 /* Multiply Row by 4 */ - -/* Bit masks for PIXC_GUCON */ - -#define A21 0x3ff /* A21 in the Coefficient Matrix */ -#define A22 0xffc00 /* A22 in the Coefficient Matrix */ -#define A23 0x3ff00000 /* A23 in the Coefficient Matrix */ -#define GU_MULT4 0x40000000 /* Multiply Row by 4 */ - -/* Bit masks for PIXC_BVCON */ - -#define A31 0x3ff /* A31 in the Coefficient Matrix */ -#define A32 0xffc00 /* A32 in the Coefficient Matrix */ -#define A33 0x3ff00000 /* A33 in the Coefficient Matrix */ -#define BV_MULT4 0x40000000 /* Multiply Row by 4 */ - -/* Bit masks for PIXC_CCBIAS */ - -#define A14 0x3ff /* A14 in the Bias Vector */ -#define A24 0xffc00 /* A24 in the Bias Vector */ -#define A34 0x3ff00000 /* A34 in the Bias Vector */ - -/* Bit masks for PIXC_TC */ - -#define RY_TRANS 0xff /* Transparent Color - R/Y Component */ -#define GU_TRANS 0xff00 /* Transparent Color - G/U Component */ -#define BV_TRANS 0xff0000 /* Transparent Color - B/V Component */ - -/* Bit masks for HOST_CONTROL */ - -#define HOST_EN 0x1 /* Host Enable */ -#define HOST_END 0x2 /* Host Endianess */ -#define DATA_SIZE 0x4 /* Data Size */ -#define HOST_RST 0x8 /* Host Reset */ -#define HRDY_OVR 0x20 /* Host Ready Override */ -#define INT_MODE 0x40 /* Interrupt Mode */ -#define BT_EN 0x80 /* Bus Timeout Enable */ -#define EHW 0x100 /* Enable Host Write */ -#define EHR 0x200 /* Enable Host Read */ -#define BDR 0x400 /* Burst DMA Requests */ - -/* Bit masks for HOST_STATUS */ - -#define DMA_READY 0x1 /* DMA Ready */ -#define FIFOFULL 0x2 /* FIFO Full */ -#define FIFOEMPTY 0x4 /* FIFO Empty */ -#define DMA_COMPLETE 0x8 /* DMA Complete */ -#define HSHK 0x10 /* Host Handshake */ -#define HSTIMEOUT 0x20 /* Host Timeout */ -#define HIRQ 0x40 /* Host Interrupt Request */ -#define ALLOW_CNFG 0x80 /* Allow New Configuration */ -#define DMA_DIR 0x100 /* DMA Direction */ -#define BTE 0x200 /* Bus Timeout Enabled */ - -/* Bit masks for HOST_TIMEOUT */ - -#define COUNT_TIMEOUT 0x7ff /* Host Timeout count */ - -/* Bit masks for KPAD_CTL */ - -#define KPAD_EN 0x1 /* Keypad Enable */ -#define KPAD_IRQMODE 0x6 /* Key Press Interrupt Enable */ -#define KPAD_ROWEN 0x1c00 /* Row Enable Width */ -#define KPAD_COLEN 0xe000 /* Column Enable Width */ - -/* Bit masks for KPAD_PRESCALE */ - -#define KPAD_PRESCALE_VAL 0x3f /* Key Prescale Value */ - -/* Bit masks for KPAD_MSEL */ - -#define DBON_SCALE 0xff /* Debounce Scale Value */ -#define COLDRV_SCALE 0xff00 /* Column Driver Scale Value */ - -/* Bit masks for KPAD_ROWCOL */ - -#define KPAD_ROW 0xff /* Rows Pressed */ -#define KPAD_COL 0xff00 /* Columns Pressed */ - -/* Bit masks for KPAD_STAT */ - -#define KPAD_IRQ 0x1 /* Keypad Interrupt Status */ -#define KPAD_MROWCOL 0x6 /* Multiple Row/Column Keypress Status */ -#define KPAD_PRESSED 0x8 /* Key press current status */ - -/* Bit masks for KPAD_SOFTEVAL */ - -#define KPAD_SOFTEVAL_E 0x2 /* Software Programmable Force Evaluate */ - -/* Bit masks for SDH_COMMAND */ - -#define CMD_IDX 0x3f /* Command Index */ -#define CMD_RSP 0x40 /* Response */ -#define CMD_L_RSP 0x80 /* Long Response */ -#define CMD_INT_E 0x100 /* Command Interrupt */ -#define CMD_PEND_E 0x200 /* Command Pending */ -#define CMD_E 0x400 /* Command Enable */ - -/* Bit masks for SDH_PWR_CTL */ - -#define PWR_ON 0x3 /* Power On */ -#if 0 -#define TBD 0x3c /* TBD */ -#endif -#define SD_CMD_OD 0x40 /* Open Drain Output */ -#define ROD_CTL 0x80 /* Rod Control */ - -/* Bit masks for SDH_CLK_CTL */ - -#define CLKDIV 0xff /* MC_CLK Divisor */ -#define CLK_E 0x100 /* MC_CLK Bus Clock Enable */ -#define PWR_SV_E 0x200 /* Power Save Enable */ -#define CLKDIV_BYPASS 0x400 /* Bypass Divisor */ -#define WIDE_BUS 0x800 /* Wide Bus Mode Enable */ - -/* Bit masks for SDH_RESP_CMD */ - -#define RESP_CMD 0x3f /* Response Command */ - -/* Bit masks for SDH_DATA_CTL */ - -#define DTX_E 0x1 /* Data Transfer Enable */ -#define DTX_DIR 0x2 /* Data Transfer Direction */ -#define DTX_MODE 0x4 /* Data Transfer Mode */ -#define DTX_DMA_E 0x8 /* Data Transfer DMA Enable */ -#define DTX_BLK_LGTH 0xf0 /* Data Transfer Block Length */ - -/* Bit masks for SDH_STATUS */ - -#define CMD_CRC_FAIL 0x1 /* CMD CRC Fail */ -#define DAT_CRC_FAIL 0x2 /* Data CRC Fail */ -#define CMD_TIME_OUT 0x4 /* CMD Time Out */ -#define DAT_TIME_OUT 0x8 /* Data Time Out */ -#define TX_UNDERRUN 0x10 /* Transmit Underrun */ -#define RX_OVERRUN 0x20 /* Receive Overrun */ -#define CMD_RESP_END 0x40 /* CMD Response End */ -#define CMD_SENT 0x80 /* CMD Sent */ -#define DAT_END 0x100 /* Data End */ -#define START_BIT_ERR 0x200 /* Start Bit Error */ -#define DAT_BLK_END 0x400 /* Data Block End */ -#define CMD_ACT 0x800 /* CMD Active */ -#define TX_ACT 0x1000 /* Transmit Active */ -#define RX_ACT 0x2000 /* Receive Active */ -#define TX_FIFO_STAT 0x4000 /* Transmit FIFO Status */ -#define RX_FIFO_STAT 0x8000 /* Receive FIFO Status */ -#define TX_FIFO_FULL 0x10000 /* Transmit FIFO Full */ -#define RX_FIFO_FULL 0x20000 /* Receive FIFO Full */ -#define TX_FIFO_ZERO 0x40000 /* Transmit FIFO Empty */ -#define RX_DAT_ZERO 0x80000 /* Receive FIFO Empty */ -#define TX_DAT_RDY 0x100000 /* Transmit Data Available */ -#define RX_FIFO_RDY 0x200000 /* Receive Data Available */ - -/* Bit masks for SDH_STATUS_CLR */ - -#define CMD_CRC_FAIL_STAT 0x1 /* CMD CRC Fail Status */ -#define DAT_CRC_FAIL_STAT 0x2 /* Data CRC Fail Status */ -#define CMD_TIMEOUT_STAT 0x4 /* CMD Time Out Status */ -#define DAT_TIMEOUT_STAT 0x8 /* Data Time Out status */ -#define TX_UNDERRUN_STAT 0x10 /* Transmit Underrun Status */ -#define RX_OVERRUN_STAT 0x20 /* Receive Overrun Status */ -#define CMD_RESP_END_STAT 0x40 /* CMD Response End Status */ -#define CMD_SENT_STAT 0x80 /* CMD Sent Status */ -#define DAT_END_STAT 0x100 /* Data End Status */ -#define START_BIT_ERR_STAT 0x200 /* Start Bit Error Status */ -#define DAT_BLK_END_STAT 0x400 /* Data Block End Status */ - -/* Bit masks for SDH_MASK0 */ - -#define CMD_CRC_FAIL_MASK 0x1 /* CMD CRC Fail Mask */ -#define DAT_CRC_FAIL_MASK 0x2 /* Data CRC Fail Mask */ -#define CMD_TIMEOUT_MASK 0x4 /* CMD Time Out Mask */ -#define DAT_TIMEOUT_MASK 0x8 /* Data Time Out Mask */ -#define TX_UNDERRUN_MASK 0x10 /* Transmit Underrun Mask */ -#define RX_OVERRUN_MASK 0x20 /* Receive Overrun Mask */ -#define CMD_RESP_END_MASK 0x40 /* CMD Response End Mask */ -#define CMD_SENT_MASK 0x80 /* CMD Sent Mask */ -#define DAT_END_MASK 0x100 /* Data End Mask */ -#define START_BIT_ERR_MASK 0x200 /* Start Bit Error Mask */ -#define DAT_BLK_END_MASK 0x400 /* Data Block End Mask */ -#define CMD_ACT_MASK 0x800 /* CMD Active Mask */ -#define TX_ACT_MASK 0x1000 /* Transmit Active Mask */ -#define RX_ACT_MASK 0x2000 /* Receive Active Mask */ -#define TX_FIFO_STAT_MASK 0x4000 /* Transmit FIFO Status Mask */ -#define RX_FIFO_STAT_MASK 0x8000 /* Receive FIFO Status Mask */ -#define TX_FIFO_FULL_MASK 0x10000 /* Transmit FIFO Full Mask */ -#define RX_FIFO_FULL_MASK 0x20000 /* Receive FIFO Full Mask */ -#define TX_FIFO_ZERO_MASK 0x40000 /* Transmit FIFO Empty Mask */ -#define RX_DAT_ZERO_MASK 0x80000 /* Receive FIFO Empty Mask */ -#define TX_DAT_RDY_MASK 0x100000 /* Transmit Data Available Mask */ -#define RX_FIFO_RDY_MASK 0x200000 /* Receive Data Available Mask */ - -/* Bit masks for SDH_FIFO_CNT */ - -#define FIFO_COUNT 0x7fff /* FIFO Count */ - -/* Bit masks for SDH_E_STATUS */ - -#define SDIO_INT_DET 0x2 /* SDIO Int Detected */ -#define SD_CARD_DET 0x10 /* SD Card Detect */ - -/* Bit masks for SDH_E_MASK */ - -#define SDIO_MSK 0x2 /* Mask SDIO Int Detected */ -#define SCD_MSK 0x40 /* Mask Card Detect */ - -/* Bit masks for SDH_CFG */ - -#define CLKS_EN 0x1 /* Clocks Enable */ -#define SD4E 0x4 /* SDIO 4-Bit Enable */ -#define MWE 0x8 /* Moving Window Enable */ -#define SD_RST 0x10 /* SDMMC Reset */ -#define PUP_SDDAT 0x20 /* Pull-up SD_DAT */ -#define PUP_SDDAT3 0x40 /* Pull-up SD_DAT3 */ -#define PD_SDDAT3 0x80 /* Pull-down SD_DAT3 */ - -/* Bit masks for SDH_RD_WAIT_EN */ - -#define RWR 0x1 /* Read Wait Request */ - -/* Bit masks for ATAPI_CONTROL */ - -#define PIO_START 0x1 /* Start PIO/Reg Op */ -#define MULTI_START 0x2 /* Start Multi-DMA Op */ -#define ULTRA_START 0x4 /* Start Ultra-DMA Op */ -#define XFER_DIR 0x8 /* Transfer Direction */ -#define IORDY_EN 0x10 /* IORDY Enable */ -#define FIFO_FLUSH 0x20 /* Flush FIFOs */ -#define SOFT_RST 0x40 /* Soft Reset */ -#define DEV_RST 0x80 /* Device Reset */ -#define TFRCNT_RST 0x100 /* Trans Count Reset */ -#define END_ON_TERM 0x200 /* End/Terminate Select */ -#define PIO_USE_DMA 0x400 /* PIO-DMA Enable */ -#define UDMAIN_FIFO_THRS 0xf000 /* Ultra DMA-IN FIFO Threshold */ - -/* Bit masks for ATAPI_STATUS */ - -#define PIO_XFER_ON 0x1 /* PIO transfer in progress */ -#define MULTI_XFER_ON 0x2 /* Multi-word DMA transfer in progress */ -#define ULTRA_XFER_ON 0x4 /* Ultra DMA transfer in progress */ -#define ULTRA_IN_FL 0xf0 /* Ultra DMA Input FIFO Level */ - -/* Bit masks for ATAPI_DEV_ADDR */ - -#define DEV_ADDR 0x1f /* Device Address */ - -/* Bit masks for ATAPI_INT_MASK */ - -#define ATAPI_DEV_INT_MASK 0x1 /* Device interrupt mask */ -#define PIO_DONE_MASK 0x2 /* PIO transfer done interrupt mask */ -#define MULTI_DONE_MASK 0x4 /* Multi-DMA transfer done interrupt mask */ -#define UDMAIN_DONE_MASK 0x8 /* Ultra-DMA in transfer done interrupt mask */ -#define UDMAOUT_DONE_MASK 0x10 /* Ultra-DMA out transfer done interrupt mask */ -#define HOST_TERM_XFER_MASK 0x20 /* Host terminate current transfer interrupt mask */ -#define MULTI_TERM_MASK 0x40 /* Device terminate Multi-DMA transfer interrupt mask */ -#define UDMAIN_TERM_MASK 0x80 /* Device terminate Ultra-DMA-in transfer interrupt mask */ -#define UDMAOUT_TERM_MASK 0x100 /* Device terminate Ultra-DMA-out transfer interrupt mask */ - -/* Bit masks for ATAPI_INT_STATUS */ - -#define ATAPI_DEV_INT 0x1 /* Device interrupt status */ -#define PIO_DONE_INT 0x2 /* PIO transfer done interrupt status */ -#define MULTI_DONE_INT 0x4 /* Multi-DMA transfer done interrupt status */ -#define UDMAIN_DONE_INT 0x8 /* Ultra-DMA in transfer done interrupt status */ -#define UDMAOUT_DONE_INT 0x10 /* Ultra-DMA out transfer done interrupt status */ -#define HOST_TERM_XFER_INT 0x20 /* Host terminate current transfer interrupt status */ -#define MULTI_TERM_INT 0x40 /* Device terminate Multi-DMA transfer interrupt status */ -#define UDMAIN_TERM_INT 0x80 /* Device terminate Ultra-DMA-in transfer interrupt status */ -#define UDMAOUT_TERM_INT 0x100 /* Device terminate Ultra-DMA-out transfer interrupt status */ - -/* Bit masks for ATAPI_LINE_STATUS */ - -#define ATAPI_INTR 0x1 /* Device interrupt to host line status */ -#define ATAPI_DASP 0x2 /* Device dasp to host line status */ -#define ATAPI_CS0N 0x4 /* ATAPI chip select 0 line status */ -#define ATAPI_CS1N 0x8 /* ATAPI chip select 1 line status */ -#define ATAPI_ADDR 0x70 /* ATAPI address line status */ -#define ATAPI_DMAREQ 0x80 /* ATAPI DMA request line status */ -#define ATAPI_DMAACKN 0x100 /* ATAPI DMA acknowledge line status */ -#define ATAPI_DIOWN 0x200 /* ATAPI write line status */ -#define ATAPI_DIORN 0x400 /* ATAPI read line status */ -#define ATAPI_IORDY 0x800 /* ATAPI IORDY line status */ - -/* Bit masks for ATAPI_SM_STATE */ - -#define PIO_CSTATE 0xf /* PIO mode state machine current state */ -#define DMA_CSTATE 0xf0 /* DMA mode state machine current state */ -#define UDMAIN_CSTATE 0xf00 /* Ultra DMA-In mode state machine current state */ -#define UDMAOUT_CSTATE 0xf000 /* ATAPI IORDY line status */ - -/* Bit masks for ATAPI_TERMINATE */ - -#define ATAPI_HOST_TERM 0x1 /* Host terminationation */ - -/* Bit masks for ATAPI_REG_TIM_0 */ - -#define T2_REG 0xff /* End of cycle time for register access transfers */ -#define TEOC_REG 0xff00 /* Selects DIOR/DIOW pulsewidth */ - -/* Bit masks for ATAPI_PIO_TIM_0 */ - -#define T1_REG 0xf /* Time from address valid to DIOR/DIOW */ -#define T2_REG_PIO 0xff0 /* DIOR/DIOW pulsewidth */ -#define T4_REG 0xf000 /* DIOW data hold */ - -/* Bit masks for ATAPI_PIO_TIM_1 */ - -#define TEOC_REG_PIO 0xff /* End of cycle time for PIO access transfers. */ - -/* Bit masks for ATAPI_MULTI_TIM_0 */ - -#define TD 0xff /* DIOR/DIOW asserted pulsewidth */ -#define TM 0xff00 /* Time from address valid to DIOR/DIOW */ - -/* Bit masks for ATAPI_MULTI_TIM_1 */ - -#define TKW 0xff /* Selects DIOW negated pulsewidth */ -#define TKR 0xff00 /* Selects DIOR negated pulsewidth */ - -/* Bit masks for ATAPI_MULTI_TIM_2 */ - -#define TH 0xff /* Selects DIOW data hold */ -#define TEOC 0xff00 /* Selects end of cycle for DMA */ - -/* Bit masks for ATAPI_ULTRA_TIM_0 */ - -#define TACK 0xff /* Selects setup and hold times for TACK */ -#define TENV 0xff00 /* Selects envelope time */ - -/* Bit masks for ATAPI_ULTRA_TIM_1 */ - -#define TDVS 0xff /* Selects data valid setup time */ -#define TCYC_TDVS 0xff00 /* Selects cycle time - TDVS time */ - -/* Bit masks for ATAPI_ULTRA_TIM_2 */ - -#define TSS 0xff /* Selects time from STROBE edge to negation of DMARQ or assertion of STOP */ -#define TMLI 0xff00 /* Selects interlock time */ - -/* Bit masks for ATAPI_ULTRA_TIM_3 */ - -#define TZAH 0xff /* Selects minimum delay required for output */ -#define READY_PAUSE 0xff00 /* Selects ready to pause */ - -/* Bit masks for TIMER_ENABLE1 */ - -#define TIMEN8 0x1 /* Timer 8 Enable */ -#define TIMEN9 0x2 /* Timer 9 Enable */ -#define TIMEN10 0x4 /* Timer 10 Enable */ - -/* Bit masks for TIMER_DISABLE1 */ - -#define TIMDIS8 0x1 /* Timer 8 Disable */ -#define TIMDIS9 0x2 /* Timer 9 Disable */ -#define TIMDIS10 0x4 /* Timer 10 Disable */ - -/* Bit masks for TIMER_STATUS1 */ - -#define TIMIL8 0x1 /* Timer 8 Interrupt */ -#define TIMIL9 0x2 /* Timer 9 Interrupt */ -#define TIMIL10 0x4 /* Timer 10 Interrupt */ -#define TOVF_ERR8 0x10 /* Timer 8 Counter Overflow */ -#define TOVF_ERR9 0x20 /* Timer 9 Counter Overflow */ -#define TOVF_ERR10 0x40 /* Timer 10 Counter Overflow */ -#define TRUN8 0x1000 /* Timer 8 Slave Enable Status */ -#define TRUN9 0x2000 /* Timer 9 Slave Enable Status */ -#define TRUN10 0x4000 /* Timer 10 Slave Enable Status */ - -/* Bit masks for EPPI0 are obtained from common base header for EPPIx (EPPI1 and EPPI2) */ - -/* Bit masks for USB_FADDR */ - -#define FUNCTION_ADDRESS 0x7f /* Function address */ - -/* Bit masks for USB_POWER */ - -#define ENABLE_SUSPENDM 0x1 /* enable SuspendM output */ -#define SUSPEND_MODE 0x2 /* Suspend Mode indicator */ -#define RESUME_MODE 0x4 /* DMA Mode */ -#define RESET 0x8 /* Reset indicator */ -#define HS_MODE 0x10 /* High Speed mode indicator */ -#define HS_ENABLE 0x20 /* high Speed Enable */ -#define SOFT_CONN 0x40 /* Soft connect */ -#define ISO_UPDATE 0x80 /* Isochronous update */ - -/* Bit masks for USB_INTRTX */ - -#define EP0_TX 0x1 /* Tx Endpoint 0 interrupt */ -#define EP1_TX 0x2 /* Tx Endpoint 1 interrupt */ -#define EP2_TX 0x4 /* Tx Endpoint 2 interrupt */ -#define EP3_TX 0x8 /* Tx Endpoint 3 interrupt */ -#define EP4_TX 0x10 /* Tx Endpoint 4 interrupt */ -#define EP5_TX 0x20 /* Tx Endpoint 5 interrupt */ -#define EP6_TX 0x40 /* Tx Endpoint 6 interrupt */ -#define EP7_TX 0x80 /* Tx Endpoint 7 interrupt */ - -/* Bit masks for USB_INTRRX */ - -#define EP1_RX 0x2 /* Rx Endpoint 1 interrupt */ -#define EP2_RX 0x4 /* Rx Endpoint 2 interrupt */ -#define EP3_RX 0x8 /* Rx Endpoint 3 interrupt */ -#define EP4_RX 0x10 /* Rx Endpoint 4 interrupt */ -#define EP5_RX 0x20 /* Rx Endpoint 5 interrupt */ -#define EP6_RX 0x40 /* Rx Endpoint 6 interrupt */ -#define EP7_RX 0x80 /* Rx Endpoint 7 interrupt */ - -/* Bit masks for USB_INTRTXE */ - -#define EP0_TX_E 0x1 /* Endpoint 0 interrupt Enable */ -#define EP1_TX_E 0x2 /* Tx Endpoint 1 interrupt Enable */ -#define EP2_TX_E 0x4 /* Tx Endpoint 2 interrupt Enable */ -#define EP3_TX_E 0x8 /* Tx Endpoint 3 interrupt Enable */ -#define EP4_TX_E 0x10 /* Tx Endpoint 4 interrupt Enable */ -#define EP5_TX_E 0x20 /* Tx Endpoint 5 interrupt Enable */ -#define EP6_TX_E 0x40 /* Tx Endpoint 6 interrupt Enable */ -#define EP7_TX_E 0x80 /* Tx Endpoint 7 interrupt Enable */ - -/* Bit masks for USB_INTRRXE */ - -#define EP1_RX_E 0x2 /* Rx Endpoint 1 interrupt Enable */ -#define EP2_RX_E 0x4 /* Rx Endpoint 2 interrupt Enable */ -#define EP3_RX_E 0x8 /* Rx Endpoint 3 interrupt Enable */ -#define EP4_RX_E 0x10 /* Rx Endpoint 4 interrupt Enable */ -#define EP5_RX_E 0x20 /* Rx Endpoint 5 interrupt Enable */ -#define EP6_RX_E 0x40 /* Rx Endpoint 6 interrupt Enable */ -#define EP7_RX_E 0x80 /* Rx Endpoint 7 interrupt Enable */ - -/* Bit masks for USB_INTRUSB */ - -#define SUSPEND_B 0x1 /* Suspend indicator */ -#define RESUME_B 0x2 /* Resume indicator */ -#define RESET_OR_BABLE_B 0x4 /* Reset/babble indicator */ -#define SOF_B 0x8 /* Start of frame */ -#define CONN_B 0x10 /* Connection indicator */ -#define DISCON_B 0x20 /* Disconnect indicator */ -#define SESSION_REQ_B 0x40 /* Session Request */ -#define VBUS_ERROR_B 0x80 /* Vbus threshold indicator */ - -/* Bit masks for USB_INTRUSBE */ - -#define SUSPEND_BE 0x1 /* Suspend indicator int enable */ -#define RESUME_BE 0x2 /* Resume indicator int enable */ -#define RESET_OR_BABLE_BE 0x4 /* Reset/babble indicator int enable */ -#define SOF_BE 0x8 /* Start of frame int enable */ -#define CONN_BE 0x10 /* Connection indicator int enable */ -#define DISCON_BE 0x20 /* Disconnect indicator int enable */ -#define SESSION_REQ_BE 0x40 /* Session Request int enable */ -#define VBUS_ERROR_BE 0x80 /* Vbus threshold indicator int enable */ - -/* Bit masks for USB_FRAME */ - -#define FRAME_NUMBER 0x7ff /* Frame number */ - -/* Bit masks for USB_INDEX */ - -#define SELECTED_ENDPOINT 0xf /* selected endpoint */ - -/* Bit masks for USB_GLOBAL_CTL */ - -#define GLOBAL_ENA 0x1 /* enables USB module */ -#define EP1_TX_ENA 0x2 /* Transmit endpoint 1 enable */ -#define EP2_TX_ENA 0x4 /* Transmit endpoint 2 enable */ -#define EP3_TX_ENA 0x8 /* Transmit endpoint 3 enable */ -#define EP4_TX_ENA 0x10 /* Transmit endpoint 4 enable */ -#define EP5_TX_ENA 0x20 /* Transmit endpoint 5 enable */ -#define EP6_TX_ENA 0x40 /* Transmit endpoint 6 enable */ -#define EP7_TX_ENA 0x80 /* Transmit endpoint 7 enable */ -#define EP1_RX_ENA 0x100 /* Receive endpoint 1 enable */ -#define EP2_RX_ENA 0x200 /* Receive endpoint 2 enable */ -#define EP3_RX_ENA 0x400 /* Receive endpoint 3 enable */ -#define EP4_RX_ENA 0x800 /* Receive endpoint 4 enable */ -#define EP5_RX_ENA 0x1000 /* Receive endpoint 5 enable */ -#define EP6_RX_ENA 0x2000 /* Receive endpoint 6 enable */ -#define EP7_RX_ENA 0x4000 /* Receive endpoint 7 enable */ - -/* Bit masks for USB_OTG_DEV_CTL */ - -#define SESSION 0x1 /* session indicator */ -#define HOST_REQ 0x2 /* Host negotiation request */ -#define HOST_MODE 0x4 /* indicates USBDRC is a host */ -#define VBUS0 0x8 /* Vbus level indicator[0] */ -#define VBUS1 0x10 /* Vbus level indicator[1] */ -#define LSDEV 0x20 /* Low-speed indicator */ -#define FSDEV 0x40 /* Full or High-speed indicator */ -#define B_DEVICE 0x80 /* A' or 'B' device indicator */ - -/* Bit masks for USB_OTG_VBUS_IRQ */ - -#define DRIVE_VBUS_ON 0x1 /* indicator to drive VBUS control circuit */ -#define DRIVE_VBUS_OFF 0x2 /* indicator to shut off charge pump */ -#define CHRG_VBUS_START 0x4 /* indicator for external circuit to start charging VBUS */ -#define CHRG_VBUS_END 0x8 /* indicator for external circuit to end charging VBUS */ -#define DISCHRG_VBUS_START 0x10 /* indicator to start discharging VBUS */ -#define DISCHRG_VBUS_END 0x20 /* indicator to stop discharging VBUS */ - -/* Bit masks for USB_OTG_VBUS_MASK */ - -#define DRIVE_VBUS_ON_ENA 0x1 /* enable DRIVE_VBUS_ON interrupt */ -#define DRIVE_VBUS_OFF_ENA 0x2 /* enable DRIVE_VBUS_OFF interrupt */ -#define CHRG_VBUS_START_ENA 0x4 /* enable CHRG_VBUS_START interrupt */ -#define CHRG_VBUS_END_ENA 0x8 /* enable CHRG_VBUS_END interrupt */ -#define DISCHRG_VBUS_START_ENA 0x10 /* enable DISCHRG_VBUS_START interrupt */ -#define DISCHRG_VBUS_END_ENA 0x20 /* enable DISCHRG_VBUS_END interrupt */ - -/* Bit masks for USB_CSR0 */ - -#define RXPKTRDY 0x1 /* data packet receive indicator */ -#define TXPKTRDY 0x2 /* data packet in FIFO indicator */ -#define STALL_SENT 0x4 /* STALL handshake sent */ -#define DATAEND 0x8 /* Data end indicator */ -#define SETUPEND 0x10 /* Setup end */ -#define SENDSTALL 0x20 /* Send STALL handshake */ -#define SERVICED_RXPKTRDY 0x40 /* used to clear the RxPktRdy bit */ -#define SERVICED_SETUPEND 0x80 /* used to clear the SetupEnd bit */ -#define FLUSHFIFO 0x100 /* flush endpoint FIFO */ -#define STALL_RECEIVED_H 0x4 /* STALL handshake received host mode */ -#define SETUPPKT_H 0x8 /* send Setup token host mode */ -#define ERROR_H 0x10 /* timeout error indicator host mode */ -#define REQPKT_H 0x20 /* Request an IN transaction host mode */ -#define STATUSPKT_H 0x40 /* Status stage transaction host mode */ -#define NAK_TIMEOUT_H 0x80 /* EP0 halted after a NAK host mode */ - -/* Bit masks for USB_COUNT0 */ - -#define EP0_RX_COUNT 0x7f /* number of received bytes in EP0 FIFO */ - -/* Bit masks for USB_NAKLIMIT0 */ - -#define EP0_NAK_LIMIT 0x1f /* number of frames/micro frames after which EP0 timeouts */ - -/* Bit masks for USB_TX_MAX_PACKET */ - -#define MAX_PACKET_SIZE_T 0x7ff /* maximum data pay load in a frame */ - -/* Bit masks for USB_RX_MAX_PACKET */ - -#define MAX_PACKET_SIZE_R 0x7ff /* maximum data pay load in a frame */ - -/* Bit masks for USB_TXCSR */ - -#define TXPKTRDY_T 0x1 /* data packet in FIFO indicator */ -#define FIFO_NOT_EMPTY_T 0x2 /* FIFO not empty */ -#define UNDERRUN_T 0x4 /* TxPktRdy not set for an IN token */ -#define FLUSHFIFO_T 0x8 /* flush endpoint FIFO */ -#define STALL_SEND_T 0x10 /* issue a Stall handshake */ -#define STALL_SENT_T 0x20 /* Stall handshake transmitted */ -#define CLEAR_DATATOGGLE_T 0x40 /* clear endpoint data toggle */ -#define INCOMPTX_T 0x80 /* indicates that a large packet is split */ -#define DMAREQMODE_T 0x400 /* DMA mode (0 or 1) selection */ -#define FORCE_DATATOGGLE_T 0x800 /* Force data toggle */ -#define DMAREQ_ENA_T 0x1000 /* Enable DMA request for Tx EP */ -#define ISO_T 0x4000 /* enable Isochronous transfers */ -#define AUTOSET_T 0x8000 /* allows TxPktRdy to be set automatically */ -#define ERROR_TH 0x4 /* error condition host mode */ -#define STALL_RECEIVED_TH 0x20 /* Stall handshake received host mode */ -#define NAK_TIMEOUT_TH 0x80 /* NAK timeout host mode */ - -/* Bit masks for USB_TXCOUNT */ - -#define TX_COUNT 0x1fff /* Number of bytes to be written to the selected endpoint Tx FIFO */ - -/* Bit masks for USB_RXCSR */ - -#define RXPKTRDY_R 0x1 /* data packet in FIFO indicator */ -#define FIFO_FULL_R 0x2 /* FIFO not empty */ -#define OVERRUN_R 0x4 /* TxPktRdy not set for an IN token */ -#define DATAERROR_R 0x8 /* Out packet cannot be loaded into Rx FIFO */ -#define FLUSHFIFO_R 0x10 /* flush endpoint FIFO */ -#define STALL_SEND_R 0x20 /* issue a Stall handshake */ -#define STALL_SENT_R 0x40 /* Stall handshake transmitted */ -#define CLEAR_DATATOGGLE_R 0x80 /* clear endpoint data toggle */ -#define INCOMPRX_R 0x100 /* indicates that a large packet is split */ -#define DMAREQMODE_R 0x800 /* DMA mode (0 or 1) selection */ -#define DISNYET_R 0x1000 /* disable Nyet handshakes */ -#define DMAREQ_ENA_R 0x2000 /* Enable DMA request for Tx EP */ -#define ISO_R 0x4000 /* enable Isochronous transfers */ -#define AUTOCLEAR_R 0x8000 /* allows TxPktRdy to be set automatically */ -#define ERROR_RH 0x4 /* TxPktRdy not set for an IN token host mode */ -#define REQPKT_RH 0x20 /* request an IN transaction host mode */ -#define STALL_RECEIVED_RH 0x40 /* Stall handshake received host mode */ -#define INCOMPRX_RH 0x100 /* indicates that a large packet is split host mode */ -#define DMAREQMODE_RH 0x800 /* DMA mode (0 or 1) selection host mode */ -#define AUTOREQ_RH 0x4000 /* sets ReqPkt automatically host mode */ - -/* Bit masks for USB_RXCOUNT */ - -#define RX_COUNT 0x1fff /* Number of received bytes in the packet in the Rx FIFO */ - -/* Bit masks for USB_TXTYPE */ - -#define TARGET_EP_NO_T 0xf /* EP number */ -#define PROTOCOL_T 0xc /* transfer type */ - -/* Bit masks for USB_TXINTERVAL */ - -#define TX_POLL_INTERVAL 0xff /* polling interval for selected Tx EP */ - -/* Bit masks for USB_RXTYPE */ - -#define TARGET_EP_NO_R 0xf /* EP number */ -#define PROTOCOL_R 0xc /* transfer type */ - -/* Bit masks for USB_RXINTERVAL */ - -#define RX_POLL_INTERVAL 0xff /* polling interval for selected Rx EP */ - -/* Bit masks for USB_DMA_INTERRUPT */ - -#define DMA0_INT 0x1 /* DMA0 pending interrupt */ -#define DMA1_INT 0x2 /* DMA1 pending interrupt */ -#define DMA2_INT 0x4 /* DMA2 pending interrupt */ -#define DMA3_INT 0x8 /* DMA3 pending interrupt */ -#define DMA4_INT 0x10 /* DMA4 pending interrupt */ -#define DMA5_INT 0x20 /* DMA5 pending interrupt */ -#define DMA6_INT 0x40 /* DMA6 pending interrupt */ -#define DMA7_INT 0x80 /* DMA7 pending interrupt */ - -/* Bit masks for USB_DMAxCONTROL */ - -#define DMA_ENA 0x1 /* DMA enable */ -#define DIRECTION 0x2 /* direction of DMA transfer */ -#define MODE 0x4 /* DMA Bus error */ -#define INT_ENA 0x8 /* Interrupt enable */ -#define EPNUM 0xf0 /* EP number */ -#define BUSERROR 0x100 /* DMA Bus error */ - -/* Bit masks for USB_DMAxADDRHIGH */ - -#define DMA_ADDR_HIGH 0xffff /* Upper 16-bits of memory source/destination address for the DMA master channel */ - -/* Bit masks for USB_DMAxADDRLOW */ - -#define DMA_ADDR_LOW 0xffff /* Lower 16-bits of memory source/destination address for the DMA master channel */ - -/* Bit masks for USB_DMAxCOUNTHIGH */ - -#define DMA_COUNT_HIGH 0xffff /* Upper 16-bits of byte count of DMA transfer for DMA master channel */ - -/* Bit masks for USB_DMAxCOUNTLOW */ - -#define DMA_COUNT_LOW 0xffff /* Lower 16-bits of byte count of DMA transfer for DMA master channel */ - -/* Bit masks for HMDMAx_CONTROL */ - -#define HMDMAEN 0x1 /* Handshake MDMA Enable */ -#define REP 0x2 /* Handshake MDMA Request Polarity */ -#define UTE 0x8 /* Urgency Threshold Enable */ -#define OIE 0x10 /* Overflow Interrupt Enable */ -#define BDIE 0x20 /* Block Done Interrupt Enable */ -#define MBDI 0x40 /* Mask Block Done Interrupt */ -#define DRQ 0x300 /* Handshake MDMA Request Type */ -#define RBC 0x1000 /* Force Reload of BCOUNT */ -#define PS 0x2000 /* Pin Status */ -#define OI 0x4000 /* Overflow Interrupt Generated */ -#define BDI 0x8000 /* Block Done Interrupt Generated */ - -/* ******************************************* */ -/* MULTI BIT MACRO ENUMERATIONS */ -/* ******************************************* */ - - #endif /* _DEF_BF548_H */ diff --git a/arch/blackfin/mach-bf548/include/mach/defBF549.h b/arch/blackfin/mach-bf548/include/mach/defBF549.h index f7f043560c6f..5a04e6d4017e 100644 --- a/arch/blackfin/mach-bf548/include/mach/defBF549.h +++ b/arch/blackfin/mach-bf548/include/mach/defBF549.h @@ -10,121 +10,13 @@ /* Include all Core registers and bit definitions */ #include <asm/def_LPBlackfin.h> - /* SYSTEM & MMR ADDRESS DEFINITIONS FOR ADSP-BF549 */ /* Include defBF54x_base.h for the set of #defines that are common to all ADSP-BF54x processors */ #include "defBF54x_base.h" -/* The following are the #defines needed by ADSP-BF549 that are not in the common header */ - -/* Timer Registers */ - -#define TIMER8_CONFIG 0xffc00600 /* Timer 8 Configuration Register */ -#define TIMER8_COUNTER 0xffc00604 /* Timer 8 Counter Register */ -#define TIMER8_PERIOD 0xffc00608 /* Timer 8 Period Register */ -#define TIMER8_WIDTH 0xffc0060c /* Timer 8 Width Register */ -#define TIMER9_CONFIG 0xffc00610 /* Timer 9 Configuration Register */ -#define TIMER9_COUNTER 0xffc00614 /* Timer 9 Counter Register */ -#define TIMER9_PERIOD 0xffc00618 /* Timer 9 Period Register */ -#define TIMER9_WIDTH 0xffc0061c /* Timer 9 Width Register */ -#define TIMER10_CONFIG 0xffc00620 /* Timer 10 Configuration Register */ -#define TIMER10_COUNTER 0xffc00624 /* Timer 10 Counter Register */ -#define TIMER10_PERIOD 0xffc00628 /* Timer 10 Period Register */ -#define TIMER10_WIDTH 0xffc0062c /* Timer 10 Width Register */ - -/* Timer Group of 3 Registers */ - -#define TIMER_ENABLE1 0xffc00640 /* Timer Group of 3 Enable Register */ -#define TIMER_DISABLE1 0xffc00644 /* Timer Group of 3 Disable Register */ -#define TIMER_STATUS1 0xffc00648 /* Timer Group of 3 Status Register */ - -/* SPORT0 Registers */ - -#define SPORT0_TCR1 0xffc00800 /* SPORT0 Transmit Configuration 1 Register */ -#define SPORT0_TCR2 0xffc00804 /* SPORT0 Transmit Configuration 2 Register */ -#define SPORT0_TCLKDIV 0xffc00808 /* SPORT0 Transmit Serial Clock Divider Register */ -#define SPORT0_TFSDIV 0xffc0080c /* SPORT0 Transmit Frame Sync Divider Register */ -#define SPORT0_TX 0xffc00810 /* SPORT0 Transmit Data Register */ -#define SPORT0_RX 0xffc00818 /* SPORT0 Receive Data Register */ -#define SPORT0_RCR1 0xffc00820 /* SPORT0 Receive Configuration 1 Register */ -#define SPORT0_RCR2 0xffc00824 /* SPORT0 Receive Configuration 2 Register */ -#define SPORT0_RCLKDIV 0xffc00828 /* SPORT0 Receive Serial Clock Divider Register */ -#define SPORT0_RFSDIV 0xffc0082c /* SPORT0 Receive Frame Sync Divider Register */ -#define SPORT0_STAT 0xffc00830 /* SPORT0 Status Register */ -#define SPORT0_CHNL 0xffc00834 /* SPORT0 Current Channel Register */ -#define SPORT0_MCMC1 0xffc00838 /* SPORT0 Multi channel Configuration Register 1 */ -#define SPORT0_MCMC2 0xffc0083c /* SPORT0 Multi channel Configuration Register 2 */ -#define SPORT0_MTCS0 0xffc00840 /* SPORT0 Multi channel Transmit Select Register 0 */ -#define SPORT0_MTCS1 0xffc00844 /* SPORT0 Multi channel Transmit Select Register 1 */ -#define SPORT0_MTCS2 0xffc00848 /* SPORT0 Multi channel Transmit Select Register 2 */ -#define SPORT0_MTCS3 0xffc0084c /* SPORT0 Multi channel Transmit Select Register 3 */ -#define SPORT0_MRCS0 0xffc00850 /* SPORT0 Multi channel Receive Select Register 0 */ -#define SPORT0_MRCS1 0xffc00854 /* SPORT0 Multi channel Receive Select Register 1 */ -#define SPORT0_MRCS2 0xffc00858 /* SPORT0 Multi channel Receive Select Register 2 */ -#define SPORT0_MRCS3 0xffc0085c /* SPORT0 Multi channel Receive Select Register 3 */ - -/* EPPI0 Registers */ - -#define EPPI0_STATUS 0xffc01000 /* EPPI0 Status Register */ -#define EPPI0_HCOUNT 0xffc01004 /* EPPI0 Horizontal Transfer Count Register */ -#define EPPI0_HDELAY 0xffc01008 /* EPPI0 Horizontal Delay Count Register */ -#define EPPI0_VCOUNT 0xffc0100c /* EPPI0 Vertical Transfer Count Register */ -#define EPPI0_VDELAY 0xffc01010 /* EPPI0 Vertical Delay Count Register */ -#define EPPI0_FRAME 0xffc01014 /* EPPI0 Lines per Frame Register */ -#define EPPI0_LINE 0xffc01018 /* EPPI0 Samples per Line Register */ -#define EPPI0_CLKDIV 0xffc0101c /* EPPI0 Clock Divide Register */ -#define EPPI0_CONTROL 0xffc01020 /* EPPI0 Control Register */ -#define EPPI0_FS1W_HBL 0xffc01024 /* EPPI0 FS1 Width Register / EPPI0 Horizontal Blanking Samples Per Line Register */ -#define EPPI0_FS1P_AVPL 0xffc01028 /* EPPI0 FS1 Period Register / EPPI0 Active Video Samples Per Line Register */ -#define EPPI0_FS2W_LVB 0xffc0102c /* EPPI0 FS2 Width Register / EPPI0 Lines of Vertical Blanking Register */ -#define EPPI0_FS2P_LAVF 0xffc01030 /* EPPI0 FS2 Period Register/ EPPI0 Lines of Active Video Per Field Register */ -#define EPPI0_CLIP 0xffc01034 /* EPPI0 Clipping Register */ - -/* UART2 Registers */ - -#define UART2_DLL 0xffc02100 /* Divisor Latch Low Byte */ -#define UART2_DLH 0xffc02104 /* Divisor Latch High Byte */ -#define UART2_GCTL 0xffc02108 /* Global Control Register */ -#define UART2_LCR 0xffc0210c /* Line Control Register */ -#define UART2_MCR 0xffc02110 /* Modem Control Register */ -#define UART2_LSR 0xffc02114 /* Line Status Register */ -#define UART2_MSR 0xffc02118 /* Modem Status Register */ -#define UART2_SCR 0xffc0211c /* Scratch Register */ -#define UART2_IER_SET 0xffc02120 /* Interrupt Enable Register Set */ -#define UART2_IER_CLEAR 0xffc02124 /* Interrupt Enable Register Clear */ -#define UART2_RBR 0xffc0212c /* Receive Buffer Register */ - -/* Two Wire Interface Registers (TWI1) */ - -#define TWI1_REGBASE 0xffc02200 -#define TWI1_CLKDIV 0xffc02200 /* Clock Divider Register */ -#define TWI1_CONTROL 0xffc02204 /* TWI Control Register */ -#define TWI1_SLAVE_CTRL 0xffc02208 /* TWI Slave Mode Control Register */ -#define TWI1_SLAVE_STAT 0xffc0220c /* TWI Slave Mode Status Register */ -#define TWI1_SLAVE_ADDR 0xffc02210 /* TWI Slave Mode Address Register */ -#define TWI1_MASTER_CTRL 0xffc02214 /* TWI Master Mode Control Register */ -#define TWI1_MASTER_STAT 0xffc02218 /* TWI Master Mode Status Register */ -#define TWI1_MASTER_ADDR 0xffc0221c /* TWI Master Mode Address Register */ -#define TWI1_INT_STAT 0xffc02220 /* TWI Interrupt Status Register */ -#define TWI1_INT_MASK 0xffc02224 /* TWI Interrupt Mask Register */ -#define TWI1_FIFO_CTRL 0xffc02228 /* TWI FIFO Control Register */ -#define TWI1_FIFO_STAT 0xffc0222c /* TWI FIFO Status Register */ -#define TWI1_XMT_DATA8 0xffc02280 /* TWI FIFO Transmit Data Single Byte Register */ -#define TWI1_XMT_DATA16 0xffc02284 /* TWI FIFO Transmit Data Double Byte Register */ -#define TWI1_RCV_DATA8 0xffc02288 /* TWI FIFO Receive Data Single Byte Register */ -#define TWI1_RCV_DATA16 0xffc0228c /* TWI FIFO Receive Data Double Byte Register */ - -/* SPI2 Registers */ - -#define SPI2_REGBASE 0xffc02400 -#define SPI2_CTL 0xffc02400 /* SPI2 Control Register */ -#define SPI2_FLG 0xffc02404 /* SPI2 Flag Register */ -#define SPI2_STAT 0xffc02408 /* SPI2 Status Register */ -#define SPI2_TDBR 0xffc0240c /* SPI2 Transmit Data Buffer Register */ -#define SPI2_RDBR 0xffc02410 /* SPI2 Receive Data Buffer Register */ -#define SPI2_BAUD 0xffc02414 /* SPI2 Baud Rate Register */ -#define SPI2_SHADOW 0xffc02418 /* SPI2 Receive Data Buffer Shadow Register */ +/* The BF549 is like the BF544, but has MXVR */ +#include "defBF547.h" /* MXVR Registers */ @@ -296,2418 +188,4 @@ #define MXVR_PIN_CTL 0xffc028dc /* MXVR Pin Control Register */ #define MXVR_SCLK_CNT 0xffc028e0 /* MXVR System Clock Counter Register */ -/* CAN Controller 1 Config 1 Registers */ - -#define CAN1_MC1 0xffc03200 /* CAN Controller 1 Mailbox Configuration Register 1 */ -#define CAN1_MD1 0xffc03204 /* CAN Controller 1 Mailbox Direction Register 1 */ -#define CAN1_TRS1 0xffc03208 /* CAN Controller 1 Transmit Request Set Register 1 */ -#define CAN1_TRR1 0xffc0320c /* CAN Controller 1 Transmit Request Reset Register 1 */ -#define CAN1_TA1 0xffc03210 /* CAN Controller 1 Transmit Acknowledge Register 1 */ -#define CAN1_AA1 0xffc03214 /* CAN Controller 1 Abort Acknowledge Register 1 */ -#define CAN1_RMP1 0xffc03218 /* CAN Controller 1 Receive Message Pending Register 1 */ -#define CAN1_RML1 0xffc0321c /* CAN Controller 1 Receive Message Lost Register 1 */ -#define CAN1_MBTIF1 0xffc03220 /* CAN Controller 1 Mailbox Transmit Interrupt Flag Register 1 */ -#define CAN1_MBRIF1 0xffc03224 /* CAN Controller 1 Mailbox Receive Interrupt Flag Register 1 */ -#define CAN1_MBIM1 0xffc03228 /* CAN Controller 1 Mailbox Interrupt Mask Register 1 */ -#define CAN1_RFH1 0xffc0322c /* CAN Controller 1 Remote Frame Handling Enable Register 1 */ -#define CAN1_OPSS1 0xffc03230 /* CAN Controller 1 Overwrite Protection Single Shot Transmit Register 1 */ - -/* CAN Controller 1 Config 2 Registers */ - -#define CAN1_MC2 0xffc03240 /* CAN Controller 1 Mailbox Configuration Register 2 */ -#define CAN1_MD2 0xffc03244 /* CAN Controller 1 Mailbox Direction Register 2 */ -#define CAN1_TRS2 0xffc03248 /* CAN Controller 1 Transmit Request Set Register 2 */ -#define CAN1_TRR2 0xffc0324c /* CAN Controller 1 Transmit Request Reset Register 2 */ -#define CAN1_TA2 0xffc03250 /* CAN Controller 1 Transmit Acknowledge Register 2 */ -#define CAN1_AA2 0xffc03254 /* CAN Controller 1 Abort Acknowledge Register 2 */ -#define CAN1_RMP2 0xffc03258 /* CAN Controller 1 Receive Message Pending Register 2 */ -#define CAN1_RML2 0xffc0325c /* CAN Controller 1 Receive Message Lost Register 2 */ -#define CAN1_MBTIF2 0xffc03260 /* CAN Controller 1 Mailbox Transmit Interrupt Flag Register 2 */ -#define CAN1_MBRIF2 0xffc03264 /* CAN Controller 1 Mailbox Receive Interrupt Flag Register 2 */ -#define CAN1_MBIM2 0xffc03268 /* CAN Controller 1 Mailbox Interrupt Mask Register 2 */ -#define CAN1_RFH2 0xffc0326c /* CAN Controller 1 Remote Frame Handling Enable Register 2 */ -#define CAN1_OPSS2 0xffc03270 /* CAN Controller 1 Overwrite Protection Single Shot Transmit Register 2 */ - -/* CAN Controller 1 Clock/Interrupt/Counter Registers */ - -#define CAN1_CLOCK 0xffc03280 /* CAN Controller 1 Clock Register */ -#define CAN1_TIMING 0xffc03284 /* CAN Controller 1 Timing Register */ -#define CAN1_DEBUG 0xffc03288 /* CAN Controller 1 Debug Register */ -#define CAN1_STATUS 0xffc0328c /* CAN Controller 1 Global Status Register */ -#define CAN1_CEC 0xffc03290 /* CAN Controller 1 Error Counter Register */ -#define CAN1_GIS 0xffc03294 /* CAN Controller 1 Global Interrupt Status Register */ -#define CAN1_GIM 0xffc03298 /* CAN Controller 1 Global Interrupt Mask Register */ -#define CAN1_GIF 0xffc0329c /* CAN Controller 1 Global Interrupt Flag Register */ -#define CAN1_CONTROL 0xffc032a0 /* CAN Controller 1 Master Control Register */ -#define CAN1_INTR 0xffc032a4 /* CAN Controller 1 Interrupt Pending Register */ -#define CAN1_MBTD 0xffc032ac /* CAN Controller 1 Mailbox Temporary Disable Register */ -#define CAN1_EWR 0xffc032b0 /* CAN Controller 1 Programmable Warning Level Register */ -#define CAN1_ESR 0xffc032b4 /* CAN Controller 1 Error Status Register */ -#define CAN1_UCCNT 0xffc032c4 /* CAN Controller 1 Universal Counter Register */ -#define CAN1_UCRC 0xffc032c8 /* CAN Controller 1 Universal Counter Force Reload Register */ -#define CAN1_UCCNF 0xffc032cc /* CAN Controller 1 Universal Counter Configuration Register */ - -/* CAN Controller 1 Mailbox Acceptance Registers */ - -#define CAN1_AM00L 0xffc03300 /* CAN Controller 1 Mailbox 0 Acceptance Mask High Register */ -#define CAN1_AM00H 0xffc03304 /* CAN Controller 1 Mailbox 0 Acceptance Mask Low Register */ -#define CAN1_AM01L 0xffc03308 /* CAN Controller 1 Mailbox 1 Acceptance Mask High Register */ -#define CAN1_AM01H 0xffc0330c /* CAN Controller 1 Mailbox 1 Acceptance Mask Low Register */ -#define CAN1_AM02L 0xffc03310 /* CAN Controller 1 Mailbox 2 Acceptance Mask High Register */ -#define CAN1_AM02H 0xffc03314 /* CAN Controller 1 Mailbox 2 Acceptance Mask Low Register */ -#define CAN1_AM03L 0xffc03318 /* CAN Controller 1 Mailbox 3 Acceptance Mask High Register */ -#define CAN1_AM03H 0xffc0331c /* CAN Controller 1 Mailbox 3 Acceptance Mask Low Register */ -#define CAN1_AM04L 0xffc03320 /* CAN Controller 1 Mailbox 4 Acceptance Mask High Register */ -#define CAN1_AM04H 0xffc03324 /* CAN Controller 1 Mailbox 4 Acceptance Mask Low Register */ -#define CAN1_AM05L 0xffc03328 /* CAN Controller 1 Mailbox 5 Acceptance Mask High Register */ -#define CAN1_AM05H 0xffc0332c /* CAN Controller 1 Mailbox 5 Acceptance Mask Low Register */ -#define CAN1_AM06L 0xffc03330 /* CAN Controller 1 Mailbox 6 Acceptance Mask High Register */ -#define CAN1_AM06H 0xffc03334 /* CAN Controller 1 Mailbox 6 Acceptance Mask Low Register */ -#define CAN1_AM07L 0xffc03338 /* CAN Controller 1 Mailbox 7 Acceptance Mask High Register */ -#define CAN1_AM07H 0xffc0333c /* CAN Controller 1 Mailbox 7 Acceptance Mask Low Register */ -#define CAN1_AM08L 0xffc03340 /* CAN Controller 1 Mailbox 8 Acceptance Mask High Register */ -#define CAN1_AM08H 0xffc03344 /* CAN Controller 1 Mailbox 8 Acceptance Mask Low Register */ -#define CAN1_AM09L 0xffc03348 /* CAN Controller 1 Mailbox 9 Acceptance Mask High Register */ -#define CAN1_AM09H 0xffc0334c /* CAN Controller 1 Mailbox 9 Acceptance Mask Low Register */ -#define CAN1_AM10L 0xffc03350 /* CAN Controller 1 Mailbox 10 Acceptance Mask High Register */ -#define CAN1_AM10H 0xffc03354 /* CAN Controller 1 Mailbox 10 Acceptance Mask Low Register */ -#define CAN1_AM11L 0xffc03358 /* CAN Controller 1 Mailbox 11 Acceptance Mask High Register */ -#define CAN1_AM11H 0xffc0335c /* CAN Controller 1 Mailbox 11 Acceptance Mask Low Register */ -#define CAN1_AM12L 0xffc03360 /* CAN Controller 1 Mailbox 12 Acceptance Mask High Register */ -#define CAN1_AM12H 0xffc03364 /* CAN Controller 1 Mailbox 12 Acceptance Mask Low Register */ -#define CAN1_AM13L 0xffc03368 /* CAN Controller 1 Mailbox 13 Acceptance Mask High Register */ -#define CAN1_AM13H 0xffc0336c /* CAN Controller 1 Mailbox 13 Acceptance Mask Low Register */ -#define CAN1_AM14L 0xffc03370 /* CAN Controller 1 Mailbox 14 Acceptance Mask High Register */ -#define CAN1_AM14H 0xffc03374 /* CAN Controller 1 Mailbox 14 Acceptance Mask Low Register */ -#define CAN1_AM15L 0xffc03378 /* CAN Controller 1 Mailbox 15 Acceptance Mask High Register */ -#define CAN1_AM15H 0xffc0337c /* CAN Controller 1 Mailbox 15 Acceptance Mask Low Register */ - -/* CAN Controller 1 Mailbox Acceptance Registers */ - -#define CAN1_AM16L 0xffc03380 /* CAN Controller 1 Mailbox 16 Acceptance Mask High Register */ -#define CAN1_AM16H 0xffc03384 /* CAN Controller 1 Mailbox 16 Acceptance Mask Low Register */ -#define CAN1_AM17L 0xffc03388 /* CAN Controller 1 Mailbox 17 Acceptance Mask High Register */ -#define CAN1_AM17H 0xffc0338c /* CAN Controller 1 Mailbox 17 Acceptance Mask Low Register */ -#define CAN1_AM18L 0xffc03390 /* CAN Controller 1 Mailbox 18 Acceptance Mask High Register */ -#define CAN1_AM18H 0xffc03394 /* CAN Controller 1 Mailbox 18 Acceptance Mask Low Register */ -#define CAN1_AM19L 0xffc03398 /* CAN Controller 1 Mailbox 19 Acceptance Mask High Register */ -#define CAN1_AM19H 0xffc0339c /* CAN Controller 1 Mailbox 19 Acceptance Mask Low Register */ -#define CAN1_AM20L 0xffc033a0 /* CAN Controller 1 Mailbox 20 Acceptance Mask High Register */ -#define CAN1_AM20H 0xffc033a4 /* CAN Controller 1 Mailbox 20 Acceptance Mask Low Register */ -#define CAN1_AM21L 0xffc033a8 /* CAN Controller 1 Mailbox 21 Acceptance Mask High Register */ -#define CAN1_AM21H 0xffc033ac /* CAN Controller 1 Mailbox 21 Acceptance Mask Low Register */ -#define CAN1_AM22L 0xffc033b0 /* CAN Controller 1 Mailbox 22 Acceptance Mask High Register */ -#define CAN1_AM22H 0xffc033b4 /* CAN Controller 1 Mailbox 22 Acceptance Mask Low Register */ -#define CAN1_AM23L 0xffc033b8 /* CAN Controller 1 Mailbox 23 Acceptance Mask High Register */ -#define CAN1_AM23H 0xffc033bc /* CAN Controller 1 Mailbox 23 Acceptance Mask Low Register */ -#define CAN1_AM24L 0xffc033c0 /* CAN Controller 1 Mailbox 24 Acceptance Mask High Register */ -#define CAN1_AM24H 0xffc033c4 /* CAN Controller 1 Mailbox 24 Acceptance Mask Low Register */ -#define CAN1_AM25L 0xffc033c8 /* CAN Controller 1 Mailbox 25 Acceptance Mask High Register */ -#define CAN1_AM25H 0xffc033cc /* CAN Controller 1 Mailbox 25 Acceptance Mask Low Register */ -#define CAN1_AM26L 0xffc033d0 /* CAN Controller 1 Mailbox 26 Acceptance Mask High Register */ -#define CAN1_AM26H 0xffc033d4 /* CAN Controller 1 Mailbox 26 Acceptance Mask Low Register */ -#define CAN1_AM27L 0xffc033d8 /* CAN Controller 1 Mailbox 27 Acceptance Mask High Register */ -#define CAN1_AM27H 0xffc033dc /* CAN Controller 1 Mailbox 27 Acceptance Mask Low Register */ -#define CAN1_AM28L 0xffc033e0 /* CAN Controller 1 Mailbox 28 Acceptance Mask High Register */ -#define CAN1_AM28H 0xffc033e4 /* CAN Controller 1 Mailbox 28 Acceptance Mask Low Register */ -#define CAN1_AM29L 0xffc033e8 /* CAN Controller 1 Mailbox 29 Acceptance Mask High Register */ -#define CAN1_AM29H 0xffc033ec /* CAN Controller 1 Mailbox 29 Acceptance Mask Low Register */ -#define CAN1_AM30L 0xffc033f0 /* CAN Controller 1 Mailbox 30 Acceptance Mask High Register */ -#define CAN1_AM30H 0xffc033f4 /* CAN Controller 1 Mailbox 30 Acceptance Mask Low Register */ -#define CAN1_AM31L 0xffc033f8 /* CAN Controller 1 Mailbox 31 Acceptance Mask High Register */ -#define CAN1_AM31H 0xffc033fc /* CAN Controller 1 Mailbox 31 Acceptance Mask Low Register */ - -/* CAN Controller 1 Mailbox Data Registers */ - -#define CAN1_MB00_DATA0 0xffc03400 /* CAN Controller 1 Mailbox 0 Data 0 Register */ -#define CAN1_MB00_DATA1 0xffc03404 /* CAN Controller 1 Mailbox 0 Data 1 Register */ -#define CAN1_MB00_DATA2 0xffc03408 /* CAN Controller 1 Mailbox 0 Data 2 Register */ -#define CAN1_MB00_DATA3 0xffc0340c /* CAN Controller 1 Mailbox 0 Data 3 Register */ -#define CAN1_MB00_LENGTH 0xffc03410 /* CAN Controller 1 Mailbox 0 Length Register */ -#define CAN1_MB00_TIMESTAMP 0xffc03414 /* CAN Controller 1 Mailbox 0 Timestamp Register */ -#define CAN1_MB00_ID0 0xffc03418 /* CAN Controller 1 Mailbox 0 ID0 Register */ -#define CAN1_MB00_ID1 0xffc0341c /* CAN Controller 1 Mailbox 0 ID1 Register */ -#define CAN1_MB01_DATA0 0xffc03420 /* CAN Controller 1 Mailbox 1 Data 0 Register */ -#define CAN1_MB01_DATA1 0xffc03424 /* CAN Controller 1 Mailbox 1 Data 1 Register */ -#define CAN1_MB01_DATA2 0xffc03428 /* CAN Controller 1 Mailbox 1 Data 2 Register */ -#define CAN1_MB01_DATA3 0xffc0342c /* CAN Controller 1 Mailbox 1 Data 3 Register */ -#define CAN1_MB01_LENGTH 0xffc03430 /* CAN Controller 1 Mailbox 1 Length Register */ -#define CAN1_MB01_TIMESTAMP 0xffc03434 /* CAN Controller 1 Mailbox 1 Timestamp Register */ -#define CAN1_MB01_ID0 0xffc03438 /* CAN Controller 1 Mailbox 1 ID0 Register */ -#define CAN1_MB01_ID1 0xffc0343c /* CAN Controller 1 Mailbox 1 ID1 Register */ -#define CAN1_MB02_DATA0 0xffc03440 /* CAN Controller 1 Mailbox 2 Data 0 Register */ -#define CAN1_MB02_DATA1 0xffc03444 /* CAN Controller 1 Mailbox 2 Data 1 Register */ -#define CAN1_MB02_DATA2 0xffc03448 /* CAN Controller 1 Mailbox 2 Data 2 Register */ -#define CAN1_MB02_DATA3 0xffc0344c /* CAN Controller 1 Mailbox 2 Data 3 Register */ -#define CAN1_MB02_LENGTH 0xffc03450 /* CAN Controller 1 Mailbox 2 Length Register */ -#define CAN1_MB02_TIMESTAMP 0xffc03454 /* CAN Controller 1 Mailbox 2 Timestamp Register */ -#define CAN1_MB02_ID0 0xffc03458 /* CAN Controller 1 Mailbox 2 ID0 Register */ -#define CAN1_MB02_ID1 0xffc0345c /* CAN Controller 1 Mailbox 2 ID1 Register */ -#define CAN1_MB03_DATA0 0xffc03460 /* CAN Controller 1 Mailbox 3 Data 0 Register */ -#define CAN1_MB03_DATA1 0xffc03464 /* CAN Controller 1 Mailbox 3 Data 1 Register */ -#define CAN1_MB03_DATA2 0xffc03468 /* CAN Controller 1 Mailbox 3 Data 2 Register */ -#define CAN1_MB03_DATA3 0xffc0346c /* CAN Controller 1 Mailbox 3 Data 3 Register */ -#define CAN1_MB03_LENGTH 0xffc03470 /* CAN Controller 1 Mailbox 3 Length Register */ -#define CAN1_MB03_TIMESTAMP 0xffc03474 /* CAN Controller 1 Mailbox 3 Timestamp Register */ -#define CAN1_MB03_ID0 0xffc03478 /* CAN Controller 1 Mailbox 3 ID0 Register */ -#define CAN1_MB03_ID1 0xffc0347c /* CAN Controller 1 Mailbox 3 ID1 Register */ -#define CAN1_MB04_DATA0 0xffc03480 /* CAN Controller 1 Mailbox 4 Data 0 Register */ -#define CAN1_MB04_DATA1 0xffc03484 /* CAN Controller 1 Mailbox 4 Data 1 Register */ -#define CAN1_MB04_DATA2 0xffc03488 /* CAN Controller 1 Mailbox 4 Data 2 Register */ -#define CAN1_MB04_DATA3 0xffc0348c /* CAN Controller 1 Mailbox 4 Data 3 Register */ -#define CAN1_MB04_LENGTH 0xffc03490 /* CAN Controller 1 Mailbox 4 Length Register */ -#define CAN1_MB04_TIMESTAMP 0xffc03494 /* CAN Controller 1 Mailbox 4 Timestamp Register */ -#define CAN1_MB04_ID0 0xffc03498 /* CAN Controller 1 Mailbox 4 ID0 Register */ -#define CAN1_MB04_ID1 0xffc0349c /* CAN Controller 1 Mailbox 4 ID1 Register */ -#define CAN1_MB05_DATA0 0xffc034a0 /* CAN Controller 1 Mailbox 5 Data 0 Register */ -#define CAN1_MB05_DATA1 0xffc034a4 /* CAN Controller 1 Mailbox 5 Data 1 Register */ -#define CAN1_MB05_DATA2 0xffc034a8 /* CAN Controller 1 Mailbox 5 Data 2 Register */ -#define CAN1_MB05_DATA3 0xffc034ac /* CAN Controller 1 Mailbox 5 Data 3 Register */ -#define CAN1_MB05_LENGTH 0xffc034b0 /* CAN Controller 1 Mailbox 5 Length Register */ -#define CAN1_MB05_TIMESTAMP 0xffc034b4 /* CAN Controller 1 Mailbox 5 Timestamp Register */ -#define CAN1_MB05_ID0 0xffc034b8 /* CAN Controller 1 Mailbox 5 ID0 Register */ -#define CAN1_MB05_ID1 0xffc034bc /* CAN Controller 1 Mailbox 5 ID1 Register */ -#define CAN1_MB06_DATA0 0xffc034c0 /* CAN Controller 1 Mailbox 6 Data 0 Register */ -#define CAN1_MB06_DATA1 0xffc034c4 /* CAN Controller 1 Mailbox 6 Data 1 Register */ -#define CAN1_MB06_DATA2 0xffc034c8 /* CAN Controller 1 Mailbox 6 Data 2 Register */ -#define CAN1_MB06_DATA3 0xffc034cc /* CAN Controller 1 Mailbox 6 Data 3 Register */ -#define CAN1_MB06_LENGTH 0xffc034d0 /* CAN Controller 1 Mailbox 6 Length Register */ -#define CAN1_MB06_TIMESTAMP 0xffc034d4 /* CAN Controller 1 Mailbox 6 Timestamp Register */ -#define CAN1_MB06_ID0 0xffc034d8 /* CAN Controller 1 Mailbox 6 ID0 Register */ -#define CAN1_MB06_ID1 0xffc034dc /* CAN Controller 1 Mailbox 6 ID1 Register */ -#define CAN1_MB07_DATA0 0xffc034e0 /* CAN Controller 1 Mailbox 7 Data 0 Register */ -#define CAN1_MB07_DATA1 0xffc034e4 /* CAN Controller 1 Mailbox 7 Data 1 Register */ -#define CAN1_MB07_DATA2 0xffc034e8 /* CAN Controller 1 Mailbox 7 Data 2 Register */ -#define CAN1_MB07_DATA3 0xffc034ec /* CAN Controller 1 Mailbox 7 Data 3 Register */ -#define CAN1_MB07_LENGTH 0xffc034f0 /* CAN Controller 1 Mailbox 7 Length Register */ -#define CAN1_MB07_TIMESTAMP 0xffc034f4 /* CAN Controller 1 Mailbox 7 Timestamp Register */ -#define CAN1_MB07_ID0 0xffc034f8 /* CAN Controller 1 Mailbox 7 ID0 Register */ -#define CAN1_MB07_ID1 0xffc034fc /* CAN Controller 1 Mailbox 7 ID1 Register */ -#define CAN1_MB08_DATA0 0xffc03500 /* CAN Controller 1 Mailbox 8 Data 0 Register */ -#define CAN1_MB08_DATA1 0xffc03504 /* CAN Controller 1 Mailbox 8 Data 1 Register */ -#define CAN1_MB08_DATA2 0xffc03508 /* CAN Controller 1 Mailbox 8 Data 2 Register */ -#define CAN1_MB08_DATA3 0xffc0350c /* CAN Controller 1 Mailbox 8 Data 3 Register */ -#define CAN1_MB08_LENGTH 0xffc03510 /* CAN Controller 1 Mailbox 8 Length Register */ -#define CAN1_MB08_TIMESTAMP 0xffc03514 /* CAN Controller 1 Mailbox 8 Timestamp Register */ -#define CAN1_MB08_ID0 0xffc03518 /* CAN Controller 1 Mailbox 8 ID0 Register */ -#define CAN1_MB08_ID1 0xffc0351c /* CAN Controller 1 Mailbox 8 ID1 Register */ -#define CAN1_MB09_DATA0 0xffc03520 /* CAN Controller 1 Mailbox 9 Data 0 Register */ -#define CAN1_MB09_DATA1 0xffc03524 /* CAN Controller 1 Mailbox 9 Data 1 Register */ -#define CAN1_MB09_DATA2 0xffc03528 /* CAN Controller 1 Mailbox 9 Data 2 Register */ -#define CAN1_MB09_DATA3 0xffc0352c /* CAN Controller 1 Mailbox 9 Data 3 Register */ -#define CAN1_MB09_LENGTH 0xffc03530 /* CAN Controller 1 Mailbox 9 Length Register */ -#define CAN1_MB09_TIMESTAMP 0xffc03534 /* CAN Controller 1 Mailbox 9 Timestamp Register */ -#define CAN1_MB09_ID0 0xffc03538 /* CAN Controller 1 Mailbox 9 ID0 Register */ -#define CAN1_MB09_ID1 0xffc0353c /* CAN Controller 1 Mailbox 9 ID1 Register */ -#define CAN1_MB10_DATA0 0xffc03540 /* CAN Controller 1 Mailbox 10 Data 0 Register */ -#define CAN1_MB10_DATA1 0xffc03544 /* CAN Controller 1 Mailbox 10 Data 1 Register */ -#define CAN1_MB10_DATA2 0xffc03548 /* CAN Controller 1 Mailbox 10 Data 2 Register */ -#define CAN1_MB10_DATA3 0xffc0354c /* CAN Controller 1 Mailbox 10 Data 3 Register */ -#define CAN1_MB10_LENGTH 0xffc03550 /* CAN Controller 1 Mailbox 10 Length Register */ -#define CAN1_MB10_TIMESTAMP 0xffc03554 /* CAN Controller 1 Mailbox 10 Timestamp Register */ -#define CAN1_MB10_ID0 0xffc03558 /* CAN Controller 1 Mailbox 10 ID0 Register */ -#define CAN1_MB10_ID1 0xffc0355c /* CAN Controller 1 Mailbox 10 ID1 Register */ -#define CAN1_MB11_DATA0 0xffc03560 /* CAN Controller 1 Mailbox 11 Data 0 Register */ -#define CAN1_MB11_DATA1 0xffc03564 /* CAN Controller 1 Mailbox 11 Data 1 Register */ -#define CAN1_MB11_DATA2 0xffc03568 /* CAN Controller 1 Mailbox 11 Data 2 Register */ -#define CAN1_MB11_DATA3 0xffc0356c /* CAN Controller 1 Mailbox 11 Data 3 Register */ -#define CAN1_MB11_LENGTH 0xffc03570 /* CAN Controller 1 Mailbox 11 Length Register */ -#define CAN1_MB11_TIMESTAMP 0xffc03574 /* CAN Controller 1 Mailbox 11 Timestamp Register */ -#define CAN1_MB11_ID0 0xffc03578 /* CAN Controller 1 Mailbox 11 ID0 Register */ -#define CAN1_MB11_ID1 0xffc0357c /* CAN Controller 1 Mailbox 11 ID1 Register */ -#define CAN1_MB12_DATA0 0xffc03580 /* CAN Controller 1 Mailbox 12 Data 0 Register */ -#define CAN1_MB12_DATA1 0xffc03584 /* CAN Controller 1 Mailbox 12 Data 1 Register */ -#define CAN1_MB12_DATA2 0xffc03588 /* CAN Controller 1 Mailbox 12 Data 2 Register */ -#define CAN1_MB12_DATA3 0xffc0358c /* CAN Controller 1 Mailbox 12 Data 3 Register */ -#define CAN1_MB12_LENGTH 0xffc03590 /* CAN Controller 1 Mailbox 12 Length Register */ -#define CAN1_MB12_TIMESTAMP 0xffc03594 /* CAN Controller 1 Mailbox 12 Timestamp Register */ -#define CAN1_MB12_ID0 0xffc03598 /* CAN Controller 1 Mailbox 12 ID0 Register */ -#define CAN1_MB12_ID1 0xffc0359c /* CAN Controller 1 Mailbox 12 ID1 Register */ -#define CAN1_MB13_DATA0 0xffc035a0 /* CAN Controller 1 Mailbox 13 Data 0 Register */ -#define CAN1_MB13_DATA1 0xffc035a4 /* CAN Controller 1 Mailbox 13 Data 1 Register */ -#define CAN1_MB13_DATA2 0xffc035a8 /* CAN Controller 1 Mailbox 13 Data 2 Register */ -#define CAN1_MB13_DATA3 0xffc035ac /* CAN Controller 1 Mailbox 13 Data 3 Register */ -#define CAN1_MB13_LENGTH 0xffc035b0 /* CAN Controller 1 Mailbox 13 Length Register */ -#define CAN1_MB13_TIMESTAMP 0xffc035b4 /* CAN Controller 1 Mailbox 13 Timestamp Register */ -#define CAN1_MB13_ID0 0xffc035b8 /* CAN Controller 1 Mailbox 13 ID0 Register */ -#define CAN1_MB13_ID1 0xffc035bc /* CAN Controller 1 Mailbox 13 ID1 Register */ -#define CAN1_MB14_DATA0 0xffc035c0 /* CAN Controller 1 Mailbox 14 Data 0 Register */ -#define CAN1_MB14_DATA1 0xffc035c4 /* CAN Controller 1 Mailbox 14 Data 1 Register */ -#define CAN1_MB14_DATA2 0xffc035c8 /* CAN Controller 1 Mailbox 14 Data 2 Register */ -#define CAN1_MB14_DATA3 0xffc035cc /* CAN Controller 1 Mailbox 14 Data 3 Register */ -#define CAN1_MB14_LENGTH 0xffc035d0 /* CAN Controller 1 Mailbox 14 Length Register */ -#define CAN1_MB14_TIMESTAMP 0xffc035d4 /* CAN Controller 1 Mailbox 14 Timestamp Register */ -#define CAN1_MB14_ID0 0xffc035d8 /* CAN Controller 1 Mailbox 14 ID0 Register */ -#define CAN1_MB14_ID1 0xffc035dc /* CAN Controller 1 Mailbox 14 ID1 Register */ -#define CAN1_MB15_DATA0 0xffc035e0 /* CAN Controller 1 Mailbox 15 Data 0 Register */ -#define CAN1_MB15_DATA1 0xffc035e4 /* CAN Controller 1 Mailbox 15 Data 1 Register */ -#define CAN1_MB15_DATA2 0xffc035e8 /* CAN Controller 1 Mailbox 15 Data 2 Register */ -#define CAN1_MB15_DATA3 0xffc035ec /* CAN Controller 1 Mailbox 15 Data 3 Register */ -#define CAN1_MB15_LENGTH 0xffc035f0 /* CAN Controller 1 Mailbox 15 Length Register */ -#define CAN1_MB15_TIMESTAMP 0xffc035f4 /* CAN Controller 1 Mailbox 15 Timestamp Register */ -#define CAN1_MB15_ID0 0xffc035f8 /* CAN Controller 1 Mailbox 15 ID0 Register */ -#define CAN1_MB15_ID1 0xffc035fc /* CAN Controller 1 Mailbox 15 ID1 Register */ - -/* CAN Controller 1 Mailbox Data Registers */ - -#define CAN1_MB16_DATA0 0xffc03600 /* CAN Controller 1 Mailbox 16 Data 0 Register */ -#define CAN1_MB16_DATA1 0xffc03604 /* CAN Controller 1 Mailbox 16 Data 1 Register */ -#define CAN1_MB16_DATA2 0xffc03608 /* CAN Controller 1 Mailbox 16 Data 2 Register */ -#define CAN1_MB16_DATA3 0xffc0360c /* CAN Controller 1 Mailbox 16 Data 3 Register */ -#define CAN1_MB16_LENGTH 0xffc03610 /* CAN Controller 1 Mailbox 16 Length Register */ -#define CAN1_MB16_TIMESTAMP 0xffc03614 /* CAN Controller 1 Mailbox 16 Timestamp Register */ -#define CAN1_MB16_ID0 0xffc03618 /* CAN Controller 1 Mailbox 16 ID0 Register */ -#define CAN1_MB16_ID1 0xffc0361c /* CAN Controller 1 Mailbox 16 ID1 Register */ -#define CAN1_MB17_DATA0 0xffc03620 /* CAN Controller 1 Mailbox 17 Data 0 Register */ -#define CAN1_MB17_DATA1 0xffc03624 /* CAN Controller 1 Mailbox 17 Data 1 Register */ -#define CAN1_MB17_DATA2 0xffc03628 /* CAN Controller 1 Mailbox 17 Data 2 Register */ -#define CAN1_MB17_DATA3 0xffc0362c /* CAN Controller 1 Mailbox 17 Data 3 Register */ -#define CAN1_MB17_LENGTH 0xffc03630 /* CAN Controller 1 Mailbox 17 Length Register */ -#define CAN1_MB17_TIMESTAMP 0xffc03634 /* CAN Controller 1 Mailbox 17 Timestamp Register */ -#define CAN1_MB17_ID0 0xffc03638 /* CAN Controller 1 Mailbox 17 ID0 Register */ -#define CAN1_MB17_ID1 0xffc0363c /* CAN Controller 1 Mailbox 17 ID1 Register */ -#define CAN1_MB18_DATA0 0xffc03640 /* CAN Controller 1 Mailbox 18 Data 0 Register */ -#define CAN1_MB18_DATA1 0xffc03644 /* CAN Controller 1 Mailbox 18 Data 1 Register */ -#define CAN1_MB18_DATA2 0xffc03648 /* CAN Controller 1 Mailbox 18 Data 2 Register */ -#define CAN1_MB18_DATA3 0xffc0364c /* CAN Controller 1 Mailbox 18 Data 3 Register */ -#define CAN1_MB18_LENGTH 0xffc03650 /* CAN Controller 1 Mailbox 18 Length Register */ -#define CAN1_MB18_TIMESTAMP 0xffc03654 /* CAN Controller 1 Mailbox 18 Timestamp Register */ -#define CAN1_MB18_ID0 0xffc03658 /* CAN Controller 1 Mailbox 18 ID0 Register */ -#define CAN1_MB18_ID1 0xffc0365c /* CAN Controller 1 Mailbox 18 ID1 Register */ -#define CAN1_MB19_DATA0 0xffc03660 /* CAN Controller 1 Mailbox 19 Data 0 Register */ -#define CAN1_MB19_DATA1 0xffc03664 /* CAN Controller 1 Mailbox 19 Data 1 Register */ -#define CAN1_MB19_DATA2 0xffc03668 /* CAN Controller 1 Mailbox 19 Data 2 Register */ -#define CAN1_MB19_DATA3 0xffc0366c /* CAN Controller 1 Mailbox 19 Data 3 Register */ -#define CAN1_MB19_LENGTH 0xffc03670 /* CAN Controller 1 Mailbox 19 Length Register */ -#define CAN1_MB19_TIMESTAMP 0xffc03674 /* CAN Controller 1 Mailbox 19 Timestamp Register */ -#define CAN1_MB19_ID0 0xffc03678 /* CAN Controller 1 Mailbox 19 ID0 Register */ -#define CAN1_MB19_ID1 0xffc0367c /* CAN Controller 1 Mailbox 19 ID1 Register */ -#define CAN1_MB20_DATA0 0xffc03680 /* CAN Controller 1 Mailbox 20 Data 0 Register */ -#define CAN1_MB20_DATA1 0xffc03684 /* CAN Controller 1 Mailbox 20 Data 1 Register */ -#define CAN1_MB20_DATA2 0xffc03688 /* CAN Controller 1 Mailbox 20 Data 2 Register */ -#define CAN1_MB20_DATA3 0xffc0368c /* CAN Controller 1 Mailbox 20 Data 3 Register */ -#define CAN1_MB20_LENGTH 0xffc03690 /* CAN Controller 1 Mailbox 20 Length Register */ -#define CAN1_MB20_TIMESTAMP 0xffc03694 /* CAN Controller 1 Mailbox 20 Timestamp Register */ -#define CAN1_MB20_ID0 0xffc03698 /* CAN Controller 1 Mailbox 20 ID0 Register */ -#define CAN1_MB20_ID1 0xffc0369c /* CAN Controller 1 Mailbox 20 ID1 Register */ -#define CAN1_MB21_DATA0 0xffc036a0 /* CAN Controller 1 Mailbox 21 Data 0 Register */ -#define CAN1_MB21_DATA1 0xffc036a4 /* CAN Controller 1 Mailbox 21 Data 1 Register */ -#define CAN1_MB21_DATA2 0xffc036a8 /* CAN Controller 1 Mailbox 21 Data 2 Register */ -#define CAN1_MB21_DATA3 0xffc036ac /* CAN Controller 1 Mailbox 21 Data 3 Register */ -#define CAN1_MB21_LENGTH 0xffc036b0 /* CAN Controller 1 Mailbox 21 Length Register */ -#define CAN1_MB21_TIMESTAMP 0xffc036b4 /* CAN Controller 1 Mailbox 21 Timestamp Register */ -#define CAN1_MB21_ID0 0xffc036b8 /* CAN Controller 1 Mailbox 21 ID0 Register */ -#define CAN1_MB21_ID1 0xffc036bc /* CAN Controller 1 Mailbox 21 ID1 Register */ -#define CAN1_MB22_DATA0 0xffc036c0 /* CAN Controller 1 Mailbox 22 Data 0 Register */ -#define CAN1_MB22_DATA1 0xffc036c4 /* CAN Controller 1 Mailbox 22 Data 1 Register */ -#define CAN1_MB22_DATA2 0xffc036c8 /* CAN Controller 1 Mailbox 22 Data 2 Register */ -#define CAN1_MB22_DATA3 0xffc036cc /* CAN Controller 1 Mailbox 22 Data 3 Register */ -#define CAN1_MB22_LENGTH 0xffc036d0 /* CAN Controller 1 Mailbox 22 Length Register */ -#define CAN1_MB22_TIMESTAMP 0xffc036d4 /* CAN Controller 1 Mailbox 22 Timestamp Register */ -#define CAN1_MB22_ID0 0xffc036d8 /* CAN Controller 1 Mailbox 22 ID0 Register */ -#define CAN1_MB22_ID1 0xffc036dc /* CAN Controller 1 Mailbox 22 ID1 Register */ -#define CAN1_MB23_DATA0 0xffc036e0 /* CAN Controller 1 Mailbox 23 Data 0 Register */ -#define CAN1_MB23_DATA1 0xffc036e4 /* CAN Controller 1 Mailbox 23 Data 1 Register */ -#define CAN1_MB23_DATA2 0xffc036e8 /* CAN Controller 1 Mailbox 23 Data 2 Register */ -#define CAN1_MB23_DATA3 0xffc036ec /* CAN Controller 1 Mailbox 23 Data 3 Register */ -#define CAN1_MB23_LENGTH 0xffc036f0 /* CAN Controller 1 Mailbox 23 Length Register */ -#define CAN1_MB23_TIMESTAMP 0xffc036f4 /* CAN Controller 1 Mailbox 23 Timestamp Register */ -#define CAN1_MB23_ID0 0xffc036f8 /* CAN Controller 1 Mailbox 23 ID0 Register */ -#define CAN1_MB23_ID1 0xffc036fc /* CAN Controller 1 Mailbox 23 ID1 Register */ -#define CAN1_MB24_DATA0 0xffc03700 /* CAN Controller 1 Mailbox 24 Data 0 Register */ -#define CAN1_MB24_DATA1 0xffc03704 /* CAN Controller 1 Mailbox 24 Data 1 Register */ -#define CAN1_MB24_DATA2 0xffc03708 /* CAN Controller 1 Mailbox 24 Data 2 Register */ -#define CAN1_MB24_DATA3 0xffc0370c /* CAN Controller 1 Mailbox 24 Data 3 Register */ -#define CAN1_MB24_LENGTH 0xffc03710 /* CAN Controller 1 Mailbox 24 Length Register */ -#define CAN1_MB24_TIMESTAMP 0xffc03714 /* CAN Controller 1 Mailbox 24 Timestamp Register */ -#define CAN1_MB24_ID0 0xffc03718 /* CAN Controller 1 Mailbox 24 ID0 Register */ -#define CAN1_MB24_ID1 0xffc0371c /* CAN Controller 1 Mailbox 24 ID1 Register */ -#define CAN1_MB25_DATA0 0xffc03720 /* CAN Controller 1 Mailbox 25 Data 0 Register */ -#define CAN1_MB25_DATA1 0xffc03724 /* CAN Controller 1 Mailbox 25 Data 1 Register */ -#define CAN1_MB25_DATA2 0xffc03728 /* CAN Controller 1 Mailbox 25 Data 2 Register */ -#define CAN1_MB25_DATA3 0xffc0372c /* CAN Controller 1 Mailbox 25 Data 3 Register */ -#define CAN1_MB25_LENGTH 0xffc03730 /* CAN Controller 1 Mailbox 25 Length Register */ -#define CAN1_MB25_TIMESTAMP 0xffc03734 /* CAN Controller 1 Mailbox 25 Timestamp Register */ -#define CAN1_MB25_ID0 0xffc03738 /* CAN Controller 1 Mailbox 25 ID0 Register */ -#define CAN1_MB25_ID1 0xffc0373c /* CAN Controller 1 Mailbox 25 ID1 Register */ -#define CAN1_MB26_DATA0 0xffc03740 /* CAN Controller 1 Mailbox 26 Data 0 Register */ -#define CAN1_MB26_DATA1 0xffc03744 /* CAN Controller 1 Mailbox 26 Data 1 Register */ -#define CAN1_MB26_DATA2 0xffc03748 /* CAN Controller 1 Mailbox 26 Data 2 Register */ -#define CAN1_MB26_DATA3 0xffc0374c /* CAN Controller 1 Mailbox 26 Data 3 Register */ -#define CAN1_MB26_LENGTH 0xffc03750 /* CAN Controller 1 Mailbox 26 Length Register */ -#define CAN1_MB26_TIMESTAMP 0xffc03754 /* CAN Controller 1 Mailbox 26 Timestamp Register */ -#define CAN1_MB26_ID0 0xffc03758 /* CAN Controller 1 Mailbox 26 ID0 Register */ -#define CAN1_MB26_ID1 0xffc0375c /* CAN Controller 1 Mailbox 26 ID1 Register */ -#define CAN1_MB27_DATA0 0xffc03760 /* CAN Controller 1 Mailbox 27 Data 0 Register */ -#define CAN1_MB27_DATA1 0xffc03764 /* CAN Controller 1 Mailbox 27 Data 1 Register */ -#define CAN1_MB27_DATA2 0xffc03768 /* CAN Controller 1 Mailbox 27 Data 2 Register */ -#define CAN1_MB27_DATA3 0xffc0376c /* CAN Controller 1 Mailbox 27 Data 3 Register */ -#define CAN1_MB27_LENGTH 0xffc03770 /* CAN Controller 1 Mailbox 27 Length Register */ -#define CAN1_MB27_TIMESTAMP 0xffc03774 /* CAN Controller 1 Mailbox 27 Timestamp Register */ -#define CAN1_MB27_ID0 0xffc03778 /* CAN Controller 1 Mailbox 27 ID0 Register */ -#define CAN1_MB27_ID1 0xffc0377c /* CAN Controller 1 Mailbox 27 ID1 Register */ -#define CAN1_MB28_DATA0 0xffc03780 /* CAN Controller 1 Mailbox 28 Data 0 Register */ -#define CAN1_MB28_DATA1 0xffc03784 /* CAN Controller 1 Mailbox 28 Data 1 Register */ -#define CAN1_MB28_DATA2 0xffc03788 /* CAN Controller 1 Mailbox 28 Data 2 Register */ -#define CAN1_MB28_DATA3 0xffc0378c /* CAN Controller 1 Mailbox 28 Data 3 Register */ -#define CAN1_MB28_LENGTH 0xffc03790 /* CAN Controller 1 Mailbox 28 Length Register */ -#define CAN1_MB28_TIMESTAMP 0xffc03794 /* CAN Controller 1 Mailbox 28 Timestamp Register */ -#define CAN1_MB28_ID0 0xffc03798 /* CAN Controller 1 Mailbox 28 ID0 Register */ -#define CAN1_MB28_ID1 0xffc0379c /* CAN Controller 1 Mailbox 28 ID1 Register */ -#define CAN1_MB29_DATA0 0xffc037a0 /* CAN Controller 1 Mailbox 29 Data 0 Register */ -#define CAN1_MB29_DATA1 0xffc037a4 /* CAN Controller 1 Mailbox 29 Data 1 Register */ -#define CAN1_MB29_DATA2 0xffc037a8 /* CAN Controller 1 Mailbox 29 Data 2 Register */ -#define CAN1_MB29_DATA3 0xffc037ac /* CAN Controller 1 Mailbox 29 Data 3 Register */ -#define CAN1_MB29_LENGTH 0xffc037b0 /* CAN Controller 1 Mailbox 29 Length Register */ -#define CAN1_MB29_TIMESTAMP 0xffc037b4 /* CAN Controller 1 Mailbox 29 Timestamp Register */ -#define CAN1_MB29_ID0 0xffc037b8 /* CAN Controller 1 Mailbox 29 ID0 Register */ -#define CAN1_MB29_ID1 0xffc037bc /* CAN Controller 1 Mailbox 29 ID1 Register */ -#define CAN1_MB30_DATA0 0xffc037c0 /* CAN Controller 1 Mailbox 30 Data 0 Register */ -#define CAN1_MB30_DATA1 0xffc037c4 /* CAN Controller 1 Mailbox 30 Data 1 Register */ -#define CAN1_MB30_DATA2 0xffc037c8 /* CAN Controller 1 Mailbox 30 Data 2 Register */ -#define CAN1_MB30_DATA3 0xffc037cc /* CAN Controller 1 Mailbox 30 Data 3 Register */ -#define CAN1_MB30_LENGTH 0xffc037d0 /* CAN Controller 1 Mailbox 30 Length Register */ -#define CAN1_MB30_TIMESTAMP 0xffc037d4 /* CAN Controller 1 Mailbox 30 Timestamp Register */ -#define CAN1_MB30_ID0 0xffc037d8 /* CAN Controller 1 Mailbox 30 ID0 Register */ -#define CAN1_MB30_ID1 0xffc037dc /* CAN Controller 1 Mailbox 30 ID1 Register */ -#define CAN1_MB31_DATA0 0xffc037e0 /* CAN Controller 1 Mailbox 31 Data 0 Register */ -#define CAN1_MB31_DATA1 0xffc037e4 /* CAN Controller 1 Mailbox 31 Data 1 Register */ -#define CAN1_MB31_DATA2 0xffc037e8 /* CAN Controller 1 Mailbox 31 Data 2 Register */ -#define CAN1_MB31_DATA3 0xffc037ec /* CAN Controller 1 Mailbox 31 Data 3 Register */ -#define CAN1_MB31_LENGTH 0xffc037f0 /* CAN Controller 1 Mailbox 31 Length Register */ -#define CAN1_MB31_TIMESTAMP 0xffc037f4 /* CAN Controller 1 Mailbox 31 Timestamp Register */ -#define CAN1_MB31_ID0 0xffc037f8 /* CAN Controller 1 Mailbox 31 ID0 Register */ -#define CAN1_MB31_ID1 0xffc037fc /* CAN Controller 1 Mailbox 31 ID1 Register */ - -/* ATAPI Registers */ - -#define ATAPI_CONTROL 0xffc03800 /* ATAPI Control Register */ -#define ATAPI_STATUS 0xffc03804 /* ATAPI Status Register */ -#define ATAPI_DEV_ADDR 0xffc03808 /* ATAPI Device Register Address */ -#define ATAPI_DEV_TXBUF 0xffc0380c /* ATAPI Device Register Write Data */ -#define ATAPI_DEV_RXBUF 0xffc03810 /* ATAPI Device Register Read Data */ -#define ATAPI_INT_MASK 0xffc03814 /* ATAPI Interrupt Mask Register */ -#define ATAPI_INT_STATUS 0xffc03818 /* ATAPI Interrupt Status Register */ -#define ATAPI_XFER_LEN 0xffc0381c /* ATAPI Length of Transfer */ -#define ATAPI_LINE_STATUS 0xffc03820 /* ATAPI Line Status */ -#define ATAPI_SM_STATE 0xffc03824 /* ATAPI State Machine Status */ -#define ATAPI_TERMINATE 0xffc03828 /* ATAPI Host Terminate */ -#define ATAPI_PIO_TFRCNT 0xffc0382c /* ATAPI PIO mode transfer count */ -#define ATAPI_DMA_TFRCNT 0xffc03830 /* ATAPI DMA mode transfer count */ -#define ATAPI_UMAIN_TFRCNT 0xffc03834 /* ATAPI UDMAIN transfer count */ -#define ATAPI_UDMAOUT_TFRCNT 0xffc03838 /* ATAPI UDMAOUT transfer count */ -#define ATAPI_REG_TIM_0 0xffc03840 /* ATAPI Register Transfer Timing 0 */ -#define ATAPI_PIO_TIM_0 0xffc03844 /* ATAPI PIO Timing 0 Register */ -#define ATAPI_PIO_TIM_1 0xffc03848 /* ATAPI PIO Timing 1 Register */ -#define ATAPI_MULTI_TIM_0 0xffc03850 /* ATAPI Multi-DMA Timing 0 Register */ -#define ATAPI_MULTI_TIM_1 0xffc03854 /* ATAPI Multi-DMA Timing 1 Register */ -#define ATAPI_MULTI_TIM_2 0xffc03858 /* ATAPI Multi-DMA Timing 2 Register */ -#define ATAPI_ULTRA_TIM_0 0xffc03860 /* ATAPI Ultra-DMA Timing 0 Register */ -#define ATAPI_ULTRA_TIM_1 0xffc03864 /* ATAPI Ultra-DMA Timing 1 Register */ -#define ATAPI_ULTRA_TIM_2 0xffc03868 /* ATAPI Ultra-DMA Timing 2 Register */ -#define ATAPI_ULTRA_TIM_3 0xffc0386c /* ATAPI Ultra-DMA Timing 3 Register */ - -/* SDH Registers */ - -#define SDH_PWR_CTL 0xffc03900 /* SDH Power Control */ -#define SDH_CLK_CTL 0xffc03904 /* SDH Clock Control */ -#define SDH_ARGUMENT 0xffc03908 /* SDH Argument */ -#define SDH_COMMAND 0xffc0390c /* SDH Command */ -#define SDH_RESP_CMD 0xffc03910 /* SDH Response Command */ -#define SDH_RESPONSE0 0xffc03914 /* SDH Response0 */ -#define SDH_RESPONSE1 0xffc03918 /* SDH Response1 */ -#define SDH_RESPONSE2 0xffc0391c /* SDH Response2 */ -#define SDH_RESPONSE3 0xffc03920 /* SDH Response3 */ -#define SDH_DATA_TIMER 0xffc03924 /* SDH Data Timer */ -#define SDH_DATA_LGTH 0xffc03928 /* SDH Data Length */ -#define SDH_DATA_CTL 0xffc0392c /* SDH Data Control */ -#define SDH_DATA_CNT 0xffc03930 /* SDH Data Counter */ -#define SDH_STATUS 0xffc03934 /* SDH Status */ -#define SDH_STATUS_CLR 0xffc03938 /* SDH Status Clear */ -#define SDH_MASK0 0xffc0393c /* SDH Interrupt0 Mask */ -#define SDH_MASK1 0xffc03940 /* SDH Interrupt1 Mask */ -#define SDH_FIFO_CNT 0xffc03948 /* SDH FIFO Counter */ -#define SDH_FIFO 0xffc03980 /* SDH Data FIFO */ -#define SDH_E_STATUS 0xffc039c0 /* SDH Exception Status */ -#define SDH_E_MASK 0xffc039c4 /* SDH Exception Mask */ -#define SDH_CFG 0xffc039c8 /* SDH Configuration */ -#define SDH_RD_WAIT_EN 0xffc039cc /* SDH Read Wait Enable */ -#define SDH_PID0 0xffc039d0 /* SDH Peripheral Identification0 */ -#define SDH_PID1 0xffc039d4 /* SDH Peripheral Identification1 */ -#define SDH_PID2 0xffc039d8 /* SDH Peripheral Identification2 */ -#define SDH_PID3 0xffc039dc /* SDH Peripheral Identification3 */ -#define SDH_PID4 0xffc039e0 /* SDH Peripheral Identification4 */ -#define SDH_PID5 0xffc039e4 /* SDH Peripheral Identification5 */ -#define SDH_PID6 0xffc039e8 /* SDH Peripheral Identification6 */ -#define SDH_PID7 0xffc039ec /* SDH Peripheral Identification7 */ - -/* HOST Port Registers */ - -#define HOST_CONTROL 0xffc03a00 /* HOST Control Register */ -#define HOST_STATUS 0xffc03a04 /* HOST Status Register */ -#define HOST_TIMEOUT 0xffc03a08 /* HOST Acknowledge Mode Timeout Register */ - -/* USB Control Registers */ - -#define USB_FADDR 0xffc03c00 /* Function address register */ -#define USB_POWER 0xffc03c04 /* Power management register */ -#define USB_INTRTX 0xffc03c08 /* Interrupt register for endpoint 0 and Tx endpoint 1 to 7 */ -#define USB_INTRRX 0xffc03c0c /* Interrupt register for Rx endpoints 1 to 7 */ -#define USB_INTRTXE 0xffc03c10 /* Interrupt enable register for IntrTx */ -#define USB_INTRRXE 0xffc03c14 /* Interrupt enable register for IntrRx */ -#define USB_INTRUSB 0xffc03c18 /* Interrupt register for common USB interrupts */ -#define USB_INTRUSBE 0xffc03c1c /* Interrupt enable register for IntrUSB */ -#define USB_FRAME 0xffc03c20 /* USB frame number */ -#define USB_INDEX 0xffc03c24 /* Index register for selecting the indexed endpoint registers */ -#define USB_TESTMODE 0xffc03c28 /* Enabled USB 20 test modes */ -#define USB_GLOBINTR 0xffc03c2c /* Global Interrupt Mask register and Wakeup Exception Interrupt */ -#define USB_GLOBAL_CTL 0xffc03c30 /* Global Clock Control for the core */ - -/* USB Packet Control Registers */ - -#define USB_TX_MAX_PACKET 0xffc03c40 /* Maximum packet size for Host Tx endpoint */ -#define USB_CSR0 0xffc03c44 /* Control Status register for endpoint 0 and Control Status register for Host Tx endpoint */ -#define USB_TXCSR 0xffc03c44 /* Control Status register for endpoint 0 and Control Status register for Host Tx endpoint */ -#define USB_RX_MAX_PACKET 0xffc03c48 /* Maximum packet size for Host Rx endpoint */ -#define USB_RXCSR 0xffc03c4c /* Control Status register for Host Rx endpoint */ -#define USB_COUNT0 0xffc03c50 /* Number of bytes received in endpoint 0 FIFO and Number of bytes received in Host Tx endpoint */ -#define USB_RXCOUNT 0xffc03c50 /* Number of bytes received in endpoint 0 FIFO and Number of bytes received in Host Tx endpoint */ -#define USB_TXTYPE 0xffc03c54 /* Sets the transaction protocol and peripheral endpoint number for the Host Tx endpoint */ -#define USB_NAKLIMIT0 0xffc03c58 /* Sets the NAK response timeout on Endpoint 0 and on Bulk transfers for Host Tx endpoint */ -#define USB_TXINTERVAL 0xffc03c58 /* Sets the NAK response timeout on Endpoint 0 and on Bulk transfers for Host Tx endpoint */ -#define USB_RXTYPE 0xffc03c5c /* Sets the transaction protocol and peripheral endpoint number for the Host Rx endpoint */ -#define USB_RXINTERVAL 0xffc03c60 /* Sets the polling interval for Interrupt and Isochronous transfers or the NAK response timeout on Bulk transfers */ -#define USB_TXCOUNT 0xffc03c68 /* Number of bytes to be written to the selected endpoint Tx FIFO */ - -/* USB Endpoint FIFO Registers */ - -#define USB_EP0_FIFO 0xffc03c80 /* Endpoint 0 FIFO */ -#define USB_EP1_FIFO 0xffc03c88 /* Endpoint 1 FIFO */ -#define USB_EP2_FIFO 0xffc03c90 /* Endpoint 2 FIFO */ -#define USB_EP3_FIFO 0xffc03c98 /* Endpoint 3 FIFO */ -#define USB_EP4_FIFO 0xffc03ca0 /* Endpoint 4 FIFO */ -#define USB_EP5_FIFO 0xffc03ca8 /* Endpoint 5 FIFO */ -#define USB_EP6_FIFO 0xffc03cb0 /* Endpoint 6 FIFO */ -#define USB_EP7_FIFO 0xffc03cb8 /* Endpoint 7 FIFO */ - -/* USB OTG Control Registers */ - -#define USB_OTG_DEV_CTL 0xffc03d00 /* OTG Device Control Register */ -#define USB_OTG_VBUS_IRQ 0xffc03d04 /* OTG VBUS Control Interrupts */ -#define USB_OTG_VBUS_MASK 0xffc03d08 /* VBUS Control Interrupt Enable */ - -/* USB Phy Control Registers */ - -#define USB_LINKINFO 0xffc03d48 /* Enables programming of some PHY-side delays */ -#define USB_VPLEN 0xffc03d4c /* Determines duration of VBUS pulse for VBUS charging */ -#define USB_HS_EOF1 0xffc03d50 /* Time buffer for High-Speed transactions */ -#define USB_FS_EOF1 0xffc03d54 /* Time buffer for Full-Speed transactions */ -#define USB_LS_EOF1 0xffc03d58 /* Time buffer for Low-Speed transactions */ - -/* (APHY_CNTRL is for ADI usage only) */ - -#define USB_APHY_CNTRL 0xffc03de0 /* Register that increases visibility of Analog PHY */ - -/* (APHY_CALIB is for ADI usage only) */ - -#define USB_APHY_CALIB 0xffc03de4 /* Register used to set some calibration values */ -#define USB_APHY_CNTRL2 0xffc03de8 /* Register used to prevent re-enumeration once Moab goes into hibernate mode */ - -/* (PHY_TEST is for ADI usage only) */ - -#define USB_PHY_TEST 0xffc03dec /* Used for reducing simulation time and simplifies FIFO testability */ -#define USB_PLLOSC_CTRL 0xffc03df0 /* Used to program different parameters for USB PLL and Oscillator */ -#define USB_SRP_CLKDIV 0xffc03df4 /* Used to program clock divide value for the clock fed to the SRP detection logic */ - -/* USB Endpoint 0 Control Registers */ - -#define USB_EP_NI0_TXMAXP 0xffc03e00 /* Maximum packet size for Host Tx endpoint0 */ -#define USB_EP_NI0_TXCSR 0xffc03e04 /* Control Status register for endpoint 0 */ -#define USB_EP_NI0_RXMAXP 0xffc03e08 /* Maximum packet size for Host Rx endpoint0 */ -#define USB_EP_NI0_RXCSR 0xffc03e0c /* Control Status register for Host Rx endpoint0 */ -#define USB_EP_NI0_RXCOUNT 0xffc03e10 /* Number of bytes received in endpoint 0 FIFO */ -#define USB_EP_NI0_TXTYPE 0xffc03e14 /* Sets the transaction protocol and peripheral endpoint number for the Host Tx endpoint0 */ -#define USB_EP_NI0_TXINTERVAL 0xffc03e18 /* Sets the NAK response timeout on Endpoint 0 */ -#define USB_EP_NI0_RXTYPE 0xffc03e1c /* Sets the transaction protocol and peripheral endpoint number for the Host Rx endpoint0 */ -#define USB_EP_NI0_RXINTERVAL 0xffc03e20 /* Sets the polling interval for Interrupt/Isochronous transfers or the NAK response timeout on Bulk transfers for Host Rx endpoint0 */ - -/* USB Endpoint 1 Control Registers */ - -#define USB_EP_NI0_TXCOUNT 0xffc03e28 /* Number of bytes to be written to the endpoint0 Tx FIFO */ -#define USB_EP_NI1_TXMAXP 0xffc03e40 /* Maximum packet size for Host Tx endpoint1 */ -#define USB_EP_NI1_TXCSR 0xffc03e44 /* Control Status register for endpoint1 */ -#define USB_EP_NI1_RXMAXP 0xffc03e48 /* Maximum packet size for Host Rx endpoint1 */ -#define USB_EP_NI1_RXCSR 0xffc03e4c /* Control Status register for Host Rx endpoint1 */ -#define USB_EP_NI1_RXCOUNT 0xffc03e50 /* Number of bytes received in endpoint1 FIFO */ -#define USB_EP_NI1_TXTYPE 0xffc03e54 /* Sets the transaction protocol and peripheral endpoint number for the Host Tx endpoint1 */ -#define USB_EP_NI1_TXINTERVAL 0xffc03e58 /* Sets the NAK response timeout on Endpoint1 */ -#define USB_EP_NI1_RXTYPE 0xffc03e5c /* Sets the transaction protocol and peripheral endpoint number for the Host Rx endpoint1 */ -#define USB_EP_NI1_RXINTERVAL 0xffc03e60 /* Sets the polling interval for Interrupt/Isochronous transfers or the NAK response timeout on Bulk transfers for Host Rx endpoint1 */ - -/* USB Endpoint 2 Control Registers */ - -#define USB_EP_NI1_TXCOUNT 0xffc03e68 /* Number of bytes to be written to the+H102 endpoint1 Tx FIFO */ -#define USB_EP_NI2_TXMAXP 0xffc03e80 /* Maximum packet size for Host Tx endpoint2 */ -#define USB_EP_NI2_TXCSR 0xffc03e84 /* Control Status register for endpoint2 */ -#define USB_EP_NI2_RXMAXP 0xffc03e88 /* Maximum packet size for Host Rx endpoint2 */ -#define USB_EP_NI2_RXCSR 0xffc03e8c /* Control Status register for Host Rx endpoint2 */ -#define USB_EP_NI2_RXCOUNT 0xffc03e90 /* Number of bytes received in endpoint2 FIFO */ -#define USB_EP_NI2_TXTYPE 0xffc03e94 /* Sets the transaction protocol and peripheral endpoint number for the Host Tx endpoint2 */ -#define USB_EP_NI2_TXINTERVAL 0xffc03e98 /* Sets the NAK response timeout on Endpoint2 */ -#define USB_EP_NI2_RXTYPE 0xffc03e9c /* Sets the transaction protocol and peripheral endpoint number for the Host Rx endpoint2 */ -#define USB_EP_NI2_RXINTERVAL 0xffc03ea0 /* Sets the polling interval for Interrupt/Isochronous transfers or the NAK response timeout on Bulk transfers for Host Rx endpoint2 */ - -/* USB Endpoint 3 Control Registers */ - -#define USB_EP_NI2_TXCOUNT 0xffc03ea8 /* Number of bytes to be written to the endpoint2 Tx FIFO */ -#define USB_EP_NI3_TXMAXP 0xffc03ec0 /* Maximum packet size for Host Tx endpoint3 */ -#define USB_EP_NI3_TXCSR 0xffc03ec4 /* Control Status register for endpoint3 */ -#define USB_EP_NI3_RXMAXP 0xffc03ec8 /* Maximum packet size for Host Rx endpoint3 */ -#define USB_EP_NI3_RXCSR 0xffc03ecc /* Control Status register for Host Rx endpoint3 */ -#define USB_EP_NI3_RXCOUNT 0xffc03ed0 /* Number of bytes received in endpoint3 FIFO */ -#define USB_EP_NI3_TXTYPE 0xffc03ed4 /* Sets the transaction protocol and peripheral endpoint number for the Host Tx endpoint3 */ -#define USB_EP_NI3_TXINTERVAL 0xffc03ed8 /* Sets the NAK response timeout on Endpoint3 */ -#define USB_EP_NI3_RXTYPE 0xffc03edc /* Sets the transaction protocol and peripheral endpoint number for the Host Rx endpoint3 */ -#define USB_EP_NI3_RXINTERVAL 0xffc03ee0 /* Sets the polling interval for Interrupt/Isochronous transfers or the NAK response timeout on Bulk transfers for Host Rx endpoint3 */ - -/* USB Endpoint 4 Control Registers */ - -#define USB_EP_NI3_TXCOUNT 0xffc03ee8 /* Number of bytes to be written to the H124endpoint3 Tx FIFO */ -#define USB_EP_NI4_TXMAXP 0xffc03f00 /* Maximum packet size for Host Tx endpoint4 */ -#define USB_EP_NI4_TXCSR 0xffc03f04 /* Control Status register for endpoint4 */ -#define USB_EP_NI4_RXMAXP 0xffc03f08 /* Maximum packet size for Host Rx endpoint4 */ -#define USB_EP_NI4_RXCSR 0xffc03f0c /* Control Status register for Host Rx endpoint4 */ -#define USB_EP_NI4_RXCOUNT 0xffc03f10 /* Number of bytes received in endpoint4 FIFO */ -#define USB_EP_NI4_TXTYPE 0xffc03f14 /* Sets the transaction protocol and peripheral endpoint number for the Host Tx endpoint4 */ -#define USB_EP_NI4_TXINTERVAL 0xffc03f18 /* Sets the NAK response timeout on Endpoint4 */ -#define USB_EP_NI4_RXTYPE 0xffc03f1c /* Sets the transaction protocol and peripheral endpoint number for the Host Rx endpoint4 */ -#define USB_EP_NI4_RXINTERVAL 0xffc03f20 /* Sets the polling interval for Interrupt/Isochronous transfers or the NAK response timeout on Bulk transfers for Host Rx endpoint4 */ - -/* USB Endpoint 5 Control Registers */ - -#define USB_EP_NI4_TXCOUNT 0xffc03f28 /* Number of bytes to be written to the endpoint4 Tx FIFO */ -#define USB_EP_NI5_TXMAXP 0xffc03f40 /* Maximum packet size for Host Tx endpoint5 */ -#define USB_EP_NI5_TXCSR 0xffc03f44 /* Control Status register for endpoint5 */ -#define USB_EP_NI5_RXMAXP 0xffc03f48 /* Maximum packet size for Host Rx endpoint5 */ -#define USB_EP_NI5_RXCSR 0xffc03f4c /* Control Status register for Host Rx endpoint5 */ -#define USB_EP_NI5_RXCOUNT 0xffc03f50 /* Number of bytes received in endpoint5 FIFO */ -#define USB_EP_NI5_TXTYPE 0xffc03f54 /* Sets the transaction protocol and peripheral endpoint number for the Host Tx endpoint5 */ -#define USB_EP_NI5_TXINTERVAL 0xffc03f58 /* Sets the NAK response timeout on Endpoint5 */ -#define USB_EP_NI5_RXTYPE 0xffc03f5c /* Sets the transaction protocol and peripheral endpoint number for the Host Rx endpoint5 */ -#define USB_EP_NI5_RXINTERVAL 0xffc03f60 /* Sets the polling interval for Interrupt/Isochronous transfers or the NAK response timeout on Bulk transfers for Host Rx endpoint5 */ - -/* USB Endpoint 6 Control Registers */ - -#define USB_EP_NI5_TXCOUNT 0xffc03f68 /* Number of bytes to be written to the H145endpoint5 Tx FIFO */ -#define USB_EP_NI6_TXMAXP 0xffc03f80 /* Maximum packet size for Host Tx endpoint6 */ -#define USB_EP_NI6_TXCSR 0xffc03f84 /* Control Status register for endpoint6 */ -#define USB_EP_NI6_RXMAXP 0xffc03f88 /* Maximum packet size for Host Rx endpoint6 */ -#define USB_EP_NI6_RXCSR 0xffc03f8c /* Control Status register for Host Rx endpoint6 */ -#define USB_EP_NI6_RXCOUNT 0xffc03f90 /* Number of bytes received in endpoint6 FIFO */ -#define USB_EP_NI6_TXTYPE 0xffc03f94 /* Sets the transaction protocol and peripheral endpoint number for the Host Tx endpoint6 */ -#define USB_EP_NI6_TXINTERVAL 0xffc03f98 /* Sets the NAK response timeout on Endpoint6 */ -#define USB_EP_NI6_RXTYPE 0xffc03f9c /* Sets the transaction protocol and peripheral endpoint number for the Host Rx endpoint6 */ -#define USB_EP_NI6_RXINTERVAL 0xffc03fa0 /* Sets the polling interval for Interrupt/Isochronous transfers or the NAK response timeout on Bulk transfers for Host Rx endpoint6 */ - -/* USB Endpoint 7 Control Registers */ - -#define USB_EP_NI6_TXCOUNT 0xffc03fa8 /* Number of bytes to be written to the endpoint6 Tx FIFO */ -#define USB_EP_NI7_TXMAXP 0xffc03fc0 /* Maximum packet size for Host Tx endpoint7 */ -#define USB_EP_NI7_TXCSR 0xffc03fc4 /* Control Status register for endpoint7 */ -#define USB_EP_NI7_RXMAXP 0xffc03fc8 /* Maximum packet size for Host Rx endpoint7 */ -#define USB_EP_NI7_RXCSR 0xffc03fcc /* Control Status register for Host Rx endpoint7 */ -#define USB_EP_NI7_RXCOUNT 0xffc03fd0 /* Number of bytes received in endpoint7 FIFO */ -#define USB_EP_NI7_TXTYPE 0xffc03fd4 /* Sets the transaction protocol and peripheral endpoint number for the Host Tx endpoint7 */ -#define USB_EP_NI7_TXINTERVAL 0xffc03fd8 /* Sets the NAK response timeout on Endpoint7 */ -#define USB_EP_NI7_RXTYPE 0xffc03fdc /* Sets the transaction protocol and peripheral endpoint number for the Host Rx endpoint7 */ -#define USB_EP_NI7_RXINTERVAL 0xffc03ff0 /* Sets the polling interval for Interrupt/Isochronous transfers or the NAK response timeout on Bulk transfers for Host Rx endpoint7 */ -#define USB_EP_NI7_TXCOUNT 0xffc03ff8 /* Number of bytes to be written to the endpoint7 Tx FIFO */ -#define USB_DMA_INTERRUPT 0xffc04000 /* Indicates pending interrupts for the DMA channels */ - -/* USB Channel 0 Config Registers */ - -#define USB_DMA0CONTROL 0xffc04004 /* DMA master channel 0 configuration */ -#define USB_DMA0ADDRLOW 0xffc04008 /* Lower 16-bits of memory source/destination address for DMA master channel 0 */ -#define USB_DMA0ADDRHIGH 0xffc0400c /* Upper 16-bits of memory source/destination address for DMA master channel 0 */ -#define USB_DMA0COUNTLOW 0xffc04010 /* Lower 16-bits of byte count of DMA transfer for DMA master channel 0 */ -#define USB_DMA0COUNTHIGH 0xffc04014 /* Upper 16-bits of byte count of DMA transfer for DMA master channel 0 */ - -/* USB Channel 1 Config Registers */ - -#define USB_DMA1CONTROL 0xffc04024 /* DMA master channel 1 configuration */ -#define USB_DMA1ADDRLOW 0xffc04028 /* Lower 16-bits of memory source/destination address for DMA master channel 1 */ -#define USB_DMA1ADDRHIGH 0xffc0402c /* Upper 16-bits of memory source/destination address for DMA master channel 1 */ -#define USB_DMA1COUNTLOW 0xffc04030 /* Lower 16-bits of byte count of DMA transfer for DMA master channel 1 */ -#define USB_DMA1COUNTHIGH 0xffc04034 /* Upper 16-bits of byte count of DMA transfer for DMA master channel 1 */ - -/* USB Channel 2 Config Registers */ - -#define USB_DMA2CONTROL 0xffc04044 /* DMA master channel 2 configuration */ -#define USB_DMA2ADDRLOW 0xffc04048 /* Lower 16-bits of memory source/destination address for DMA master channel 2 */ -#define USB_DMA2ADDRHIGH 0xffc0404c /* Upper 16-bits of memory source/destination address for DMA master channel 2 */ -#define USB_DMA2COUNTLOW 0xffc04050 /* Lower 16-bits of byte count of DMA transfer for DMA master channel 2 */ -#define USB_DMA2COUNTHIGH 0xffc04054 /* Upper 16-bits of byte count of DMA transfer for DMA master channel 2 */ - -/* USB Channel 3 Config Registers */ - -#define USB_DMA3CONTROL 0xffc04064 /* DMA master channel 3 configuration */ -#define USB_DMA3ADDRLOW 0xffc04068 /* Lower 16-bits of memory source/destination address for DMA master channel 3 */ -#define USB_DMA3ADDRHIGH 0xffc0406c /* Upper 16-bits of memory source/destination address for DMA master channel 3 */ -#define USB_DMA3COUNTLOW 0xffc04070 /* Lower 16-bits of byte count of DMA transfer for DMA master channel 3 */ -#define USB_DMA3COUNTHIGH 0xffc04074 /* Upper 16-bits of byte count of DMA transfer for DMA master channel 3 */ - -/* USB Channel 4 Config Registers */ - -#define USB_DMA4CONTROL 0xffc04084 /* DMA master channel 4 configuration */ -#define USB_DMA4ADDRLOW 0xffc04088 /* Lower 16-bits of memory source/destination address for DMA master channel 4 */ -#define USB_DMA4ADDRHIGH 0xffc0408c /* Upper 16-bits of memory source/destination address for DMA master channel 4 */ -#define USB_DMA4COUNTLOW 0xffc04090 /* Lower 16-bits of byte count of DMA transfer for DMA master channel 4 */ -#define USB_DMA4COUNTHIGH 0xffc04094 /* Upper 16-bits of byte count of DMA transfer for DMA master channel 4 */ - -/* USB Channel 5 Config Registers */ - -#define USB_DMA5CONTROL 0xffc040a4 /* DMA master channel 5 configuration */ -#define USB_DMA5ADDRLOW 0xffc040a8 /* Lower 16-bits of memory source/destination address for DMA master channel 5 */ -#define USB_DMA5ADDRHIGH 0xffc040ac /* Upper 16-bits of memory source/destination address for DMA master channel 5 */ -#define USB_DMA5COUNTLOW 0xffc040b0 /* Lower 16-bits of byte count of DMA transfer for DMA master channel 5 */ -#define USB_DMA5COUNTHIGH 0xffc040b4 /* Upper 16-bits of byte count of DMA transfer for DMA master channel 5 */ - -/* USB Channel 6 Config Registers */ - -#define USB_DMA6CONTROL 0xffc040c4 /* DMA master channel 6 configuration */ -#define USB_DMA6ADDRLOW 0xffc040c8 /* Lower 16-bits of memory source/destination address for DMA master channel 6 */ -#define USB_DMA6ADDRHIGH 0xffc040cc /* Upper 16-bits of memory source/destination address for DMA master channel 6 */ -#define USB_DMA6COUNTLOW 0xffc040d0 /* Lower 16-bits of byte count of DMA transfer for DMA master channel 6 */ -#define USB_DMA6COUNTHIGH 0xffc040d4 /* Upper 16-bits of byte count of DMA transfer for DMA master channel 6 */ - -/* USB Channel 7 Config Registers */ - -#define USB_DMA7CONTROL 0xffc040e4 /* DMA master channel 7 configuration */ -#define USB_DMA7ADDRLOW 0xffc040e8 /* Lower 16-bits of memory source/destination address for DMA master channel 7 */ -#define USB_DMA7ADDRHIGH 0xffc040ec /* Upper 16-bits of memory source/destination address for DMA master channel 7 */ -#define USB_DMA7COUNTLOW 0xffc040f0 /* Lower 16-bits of byte count of DMA transfer for DMA master channel 7 */ -#define USB_DMA7COUNTHIGH 0xffc040f4 /* Upper 16-bits of byte count of DMA transfer for DMA master channel 7 */ - -/* Keypad Registers */ - -#define KPAD_CTL 0xffc04100 /* Controls keypad module enable and disable */ -#define KPAD_PRESCALE 0xffc04104 /* Establish a time base for programing the KPAD_MSEL register */ -#define KPAD_MSEL 0xffc04108 /* Selects delay parameters for keypad interface sensitivity */ -#define KPAD_ROWCOL 0xffc0410c /* Captures the row and column output values of the keys pressed */ -#define KPAD_STAT 0xffc04110 /* Holds and clears the status of the keypad interface interrupt */ -#define KPAD_SOFTEVAL 0xffc04114 /* Lets software force keypad interface to check for keys being pressed */ - -/* Pixel Compositor (PIXC) Registers */ - -#define PIXC_CTL 0xffc04400 /* Overlay enable, resampling mode, I/O data format, transparency enable, watermark level, FIFO status */ -#define PIXC_PPL 0xffc04404 /* Holds the number of pixels per line of the display */ -#define PIXC_LPF 0xffc04408 /* Holds the number of lines per frame of the display */ -#define PIXC_AHSTART 0xffc0440c /* Contains horizontal start pixel information of the overlay data (set A) */ -#define PIXC_AHEND 0xffc04410 /* Contains horizontal end pixel information of the overlay data (set A) */ -#define PIXC_AVSTART 0xffc04414 /* Contains vertical start pixel information of the overlay data (set A) */ -#define PIXC_AVEND 0xffc04418 /* Contains vertical end pixel information of the overlay data (set A) */ -#define PIXC_ATRANSP 0xffc0441c /* Contains the transparency ratio (set A) */ -#define PIXC_BHSTART 0xffc04420 /* Contains horizontal start pixel information of the overlay data (set B) */ -#define PIXC_BHEND 0xffc04424 /* Contains horizontal end pixel information of the overlay data (set B) */ -#define PIXC_BVSTART 0xffc04428 /* Contains vertical start pixel information of the overlay data (set B) */ -#define PIXC_BVEND 0xffc0442c /* Contains vertical end pixel information of the overlay data (set B) */ -#define PIXC_BTRANSP 0xffc04430 /* Contains the transparency ratio (set B) */ -#define PIXC_INTRSTAT 0xffc0443c /* Overlay interrupt configuration/status */ -#define PIXC_RYCON 0xffc04440 /* Color space conversion matrix register. Contains the R/Y conversion coefficients */ -#define PIXC_GUCON 0xffc04444 /* Color space conversion matrix register. Contains the G/U conversion coefficients */ -#define PIXC_BVCON 0xffc04448 /* Color space conversion matrix register. Contains the B/V conversion coefficients */ -#define PIXC_CCBIAS 0xffc0444c /* Bias values for the color space conversion matrix */ -#define PIXC_TC 0xffc04450 /* Holds the transparent color value */ - -/* Handshake MDMA 0 Registers */ - -#define HMDMA0_CONTROL 0xffc04500 /* Handshake MDMA0 Control Register */ -#define HMDMA0_ECINIT 0xffc04504 /* Handshake MDMA0 Initial Edge Count Register */ -#define HMDMA0_BCINIT 0xffc04508 /* Handshake MDMA0 Initial Block Count Register */ -#define HMDMA0_ECURGENT 0xffc0450c /* Handshake MDMA0 Urgent Edge Count Threshold Register */ -#define HMDMA0_ECOVERFLOW 0xffc04510 /* Handshake MDMA0 Edge Count Overflow Interrupt Register */ -#define HMDMA0_ECOUNT 0xffc04514 /* Handshake MDMA0 Current Edge Count Register */ -#define HMDMA0_BCOUNT 0xffc04518 /* Handshake MDMA0 Current Block Count Register */ - -/* Handshake MDMA 1 Registers */ - -#define HMDMA1_CONTROL 0xffc04540 /* Handshake MDMA1 Control Register */ -#define HMDMA1_ECINIT 0xffc04544 /* Handshake MDMA1 Initial Edge Count Register */ -#define HMDMA1_BCINIT 0xffc04548 /* Handshake MDMA1 Initial Block Count Register */ -#define HMDMA1_ECURGENT 0xffc0454c /* Handshake MDMA1 Urgent Edge Count Threshold Register */ -#define HMDMA1_ECOVERFLOW 0xffc04550 /* Handshake MDMA1 Edge Count Overflow Interrupt Register */ -#define HMDMA1_ECOUNT 0xffc04554 /* Handshake MDMA1 Current Edge Count Register */ -#define HMDMA1_BCOUNT 0xffc04558 /* Handshake MDMA1 Current Block Count Register */ - - -/* ********************************************************** */ -/* SINGLE BIT MACRO PAIRS (bit mask and negated one) */ -/* and MULTI BIT READ MACROS */ -/* ********************************************************** */ - -/* Bit masks for PIXC_CTL */ - -#define PIXC_EN 0x1 /* Pixel Compositor Enable */ -#define OVR_A_EN 0x2 /* Overlay A Enable */ -#define OVR_B_EN 0x4 /* Overlay B Enable */ -#define IMG_FORM 0x8 /* Image Data Format */ -#define OVR_FORM 0x10 /* Overlay Data Format */ -#define OUT_FORM 0x20 /* Output Data Format */ -#define UDS_MOD 0x40 /* Resampling Mode */ -#define TC_EN 0x80 /* Transparent Color Enable */ -#define IMG_STAT 0x300 /* Image FIFO Status */ -#define OVR_STAT 0xc00 /* Overlay FIFO Status */ -#define WM_LVL 0x3000 /* FIFO Watermark Level */ - -/* Bit masks for PIXC_AHSTART */ - -#define A_HSTART 0xfff /* Horizontal Start Coordinates */ - -/* Bit masks for PIXC_AHEND */ - -#define A_HEND 0xfff /* Horizontal End Coordinates */ - -/* Bit masks for PIXC_AVSTART */ - -#define A_VSTART 0x3ff /* Vertical Start Coordinates */ - -/* Bit masks for PIXC_AVEND */ - -#define A_VEND 0x3ff /* Vertical End Coordinates */ - -/* Bit masks for PIXC_ATRANSP */ - -#define A_TRANSP 0xf /* Transparency Value */ - -/* Bit masks for PIXC_BHSTART */ - -#define B_HSTART 0xfff /* Horizontal Start Coordinates */ - -/* Bit masks for PIXC_BHEND */ - -#define B_HEND 0xfff /* Horizontal End Coordinates */ - -/* Bit masks for PIXC_BVSTART */ - -#define B_VSTART 0x3ff /* Vertical Start Coordinates */ - -/* Bit masks for PIXC_BVEND */ - -#define B_VEND 0x3ff /* Vertical End Coordinates */ - -/* Bit masks for PIXC_BTRANSP */ - -#define B_TRANSP 0xf /* Transparency Value */ - -/* Bit masks for PIXC_INTRSTAT */ - -#define OVR_INT_EN 0x1 /* Interrupt at End of Last Valid Overlay */ -#define FRM_INT_EN 0x2 /* Interrupt at End of Frame */ -#define OVR_INT_STAT 0x4 /* Overlay Interrupt Status */ -#define FRM_INT_STAT 0x8 /* Frame Interrupt Status */ - -/* Bit masks for PIXC_RYCON */ - -#define A11 0x3ff /* A11 in the Coefficient Matrix */ -#define A12 0xffc00 /* A12 in the Coefficient Matrix */ -#define A13 0x3ff00000 /* A13 in the Coefficient Matrix */ -#define RY_MULT4 0x40000000 /* Multiply Row by 4 */ - -/* Bit masks for PIXC_GUCON */ - -#define A21 0x3ff /* A21 in the Coefficient Matrix */ -#define A22 0xffc00 /* A22 in the Coefficient Matrix */ -#define A23 0x3ff00000 /* A23 in the Coefficient Matrix */ -#define GU_MULT4 0x40000000 /* Multiply Row by 4 */ - -/* Bit masks for PIXC_BVCON */ - -#define A31 0x3ff /* A31 in the Coefficient Matrix */ -#define A32 0xffc00 /* A32 in the Coefficient Matrix */ -#define A33 0x3ff00000 /* A33 in the Coefficient Matrix */ -#define BV_MULT4 0x40000000 /* Multiply Row by 4 */ - -/* Bit masks for PIXC_CCBIAS */ - -#define A14 0x3ff /* A14 in the Bias Vector */ -#define A24 0xffc00 /* A24 in the Bias Vector */ -#define A34 0x3ff00000 /* A34 in the Bias Vector */ - -/* Bit masks for PIXC_TC */ - -#define RY_TRANS 0xff /* Transparent Color - R/Y Component */ -#define GU_TRANS 0xff00 /* Transparent Color - G/U Component */ -#define BV_TRANS 0xff0000 /* Transparent Color - B/V Component */ - -/* Bit masks for HOST_CONTROL */ - -#define HOST_EN 0x1 /* Host Enable */ -#define HOST_END 0x2 /* Host Endianess */ -#define DATA_SIZE 0x4 /* Data Size */ -#define HOST_RST 0x8 /* Host Reset */ -#define HRDY_OVR 0x20 /* Host Ready Override */ -#define INT_MODE 0x40 /* Interrupt Mode */ -#define BT_EN 0x80 /* Bus Timeout Enable */ -#define EHW 0x100 /* Enable Host Write */ -#define EHR 0x200 /* Enable Host Read */ -#define BDR 0x400 /* Burst DMA Requests */ - -/* Bit masks for HOST_STATUS */ - -#define DMA_READY 0x1 /* DMA Ready */ -#define FIFOFULL 0x2 /* FIFO Full */ -#define FIFOEMPTY 0x4 /* FIFO Empty */ -#define DMA_COMPLETE 0x8 /* DMA Complete */ -#define HSHK 0x10 /* Host Handshake */ -#define TIMEOUT 0x20 /* Host Timeout */ -#define HIRQ 0x40 /* Host Interrupt Request */ -#define ALLOW_CNFG 0x80 /* Allow New Configuration */ -#define DMA_DIR 0x100 /* DMA Direction */ -#define BTE 0x200 /* Bus Timeout Enabled */ - -/* Bit masks for HOST_TIMEOUT */ - -#define COUNT_TIMEOUT 0x7ff /* Host Timeout count */ - -/* Bit masks for MXVR_CONFIG */ - -#define MXVREN 0x1 /* MXVR Enable */ -#define MMSM 0x2 /* MXVR Master/Slave Mode Select */ -#define ACTIVE 0x4 /* Active Mode */ -#define SDELAY 0x8 /* Synchronous Data Delay */ -#define NCMRXEN 0x10 /* Normal Control Message Receive Enable */ -#define RWRRXEN 0x20 /* Remote Write Receive Enable */ -#define MTXEN 0x40 /* MXVR Transmit Data Enable */ -#define MTXONB 0x80 /* MXVR Phy Transmitter On */ -#define EPARITY 0x100 /* Even Parity Select */ -#define MSB 0x1e00 /* Master Synchronous Boundary */ -#define APRXEN 0x2000 /* Asynchronous Packet Receive Enable */ -#define WAKEUP 0x4000 /* Wake-Up */ -#define LMECH 0x8000 /* Lock Mechanism Select */ - -/* Bit masks for MXVR_STATE_0 */ - -#define NACT 0x1 /* Network Activity */ -#define SBLOCK 0x2 /* Super Block Lock */ -#define FMPLLST 0xc /* Frequency Multiply PLL SM State */ -#define CDRPLLST 0xe0 /* Clock/Data Recovery PLL SM State */ -#define APBSY 0x100 /* Asynchronous Packet Transmit Buffer Busy */ -#define APARB 0x200 /* Asynchronous Packet Arbitrating */ -#define APTX 0x400 /* Asynchronous Packet Transmitting */ -#define APRX 0x800 /* Receiving Asynchronous Packet */ -#define CMBSY 0x1000 /* Control Message Transmit Buffer Busy */ -#define CMARB 0x2000 /* Control Message Arbitrating */ -#define CMTX 0x4000 /* Control Message Transmitting */ -#define CMRX 0x8000 /* Receiving Control Message */ -#define MRXONB 0x10000 /* MRXONB Pin State */ -#define RGSIP 0x20000 /* Remote Get Source In Progress */ -#define DALIP 0x40000 /* Resource Deallocate In Progress */ -#define ALIP 0x80000 /* Resource Allocate In Progress */ -#define RRDIP 0x100000 /* Remote Read In Progress */ -#define RWRIP 0x200000 /* Remote Write In Progress */ -#define FLOCK 0x400000 /* Frame Lock */ -#define BLOCK 0x800000 /* Block Lock */ -#define RSB 0xf000000 /* Received Synchronous Boundary */ -#define DERRNUM 0xf0000000 /* DMA Error Channel Number */ - -/* Bit masks for MXVR_STATE_1 */ - -#define SRXNUMB 0xf /* Synchronous Receive FIFO Number of Bytes */ -#define STXNUMB 0xf0 /* Synchronous Transmit FIFO Number of Bytes */ -#define APCONT 0x100 /* Asynchronous Packet Continuation */ -#define OBERRNUM 0xe00 /* DMA Out of Bounds Error Channel Number */ -#define DMAACTIVE0 0x10000 /* DMA0 Active */ -#define DMAACTIVE1 0x20000 /* DMA1 Active */ -#define DMAACTIVE2 0x40000 /* DMA2 Active */ -#define DMAACTIVE3 0x80000 /* DMA3 Active */ -#define DMAACTIVE4 0x100000 /* DMA4 Active */ -#define DMAACTIVE5 0x200000 /* DMA5 Active */ -#define DMAACTIVE6 0x400000 /* DMA6 Active */ -#define DMAACTIVE7 0x800000 /* DMA7 Active */ -#define DMAPMEN0 0x1000000 /* DMA0 Pattern Matching Enabled */ -#define DMAPMEN1 0x2000000 /* DMA1 Pattern Matching Enabled */ -#define DMAPMEN2 0x4000000 /* DMA2 Pattern Matching Enabled */ -#define DMAPMEN3 0x8000000 /* DMA3 Pattern Matching Enabled */ -#define DMAPMEN4 0x10000000 /* DMA4 Pattern Matching Enabled */ -#define DMAPMEN5 0x20000000 /* DMA5 Pattern Matching Enabled */ -#define DMAPMEN6 0x40000000 /* DMA6 Pattern Matching Enabled */ -#define DMAPMEN7 0x80000000 /* DMA7 Pattern Matching Enabled */ - -/* Bit masks for MXVR_INT_STAT_0 */ - -#define NI2A 0x1 /* Network Inactive to Active */ -#define NA2I 0x2 /* Network Active to Inactive */ -#define SBU2L 0x4 /* Super Block Unlock to Lock */ -#define SBL2U 0x8 /* Super Block Lock to Unlock */ -#define PRU 0x10 /* Position Register Updated */ -#define MPRU 0x20 /* Maximum Position Register Updated */ -#define DRU 0x40 /* Delay Register Updated */ -#define MDRU 0x80 /* Maximum Delay Register Updated */ -#define SBU 0x100 /* Synchronous Boundary Updated */ -#define ATU 0x200 /* Allocation Table Updated */ -#define FCZ0 0x400 /* Frame Counter 0 Zero */ -#define FCZ1 0x800 /* Frame Counter 1 Zero */ -#define PERR 0x1000 /* Parity Error */ -#define MH2L 0x2000 /* MRXONB High to Low */ -#define ML2H 0x4000 /* MRXONB Low to High */ -#define WUP 0x8000 /* Wake-Up Preamble Received */ -#define FU2L 0x10000 /* Frame Unlock to Lock */ -#define FL2U 0x20000 /* Frame Lock to Unlock */ -#define BU2L 0x40000 /* Block Unlock to Lock */ -#define BL2U 0x80000 /* Block Lock to Unlock */ -#define OBERR 0x100000 /* DMA Out of Bounds Error */ -#define PFL 0x200000 /* PLL Frequency Locked */ -#define SCZ 0x400000 /* System Clock Counter Zero */ -#define FERR 0x800000 /* FIFO Error */ -#define CMR 0x1000000 /* Control Message Received */ -#define CMROF 0x2000000 /* Control Message Receive Buffer Overflow */ -#define CMTS 0x4000000 /* Control Message Transmit Buffer Successfully Sent */ -#define CMTC 0x8000000 /* Control Message Transmit Buffer Successfully Cancelled */ -#define RWRC 0x10000000 /* Remote Write Control Message Completed */ -#define BCZ 0x20000000 /* Block Counter Zero */ -#define BMERR 0x40000000 /* Biphase Mark Coding Error */ -#define DERR 0x80000000 /* DMA Error */ - -/* Bit masks for MXVR_INT_STAT_1 */ - -#define HDONE0 0x1 /* DMA0 Half Done */ -#define DONE0 0x2 /* DMA0 Done */ -#define APR 0x4 /* Asynchronous Packet Received */ -#define APROF 0x8 /* Asynchronous Packet Receive Buffer Overflow */ -#define HDONE1 0x10 /* DMA1 Half Done */ -#define DONE1 0x20 /* DMA1 Done */ -#define APTS 0x40 /* Asynchronous Packet Transmit Buffer Successfully Sent */ -#define APTC 0x80 /* Asynchronous Packet Transmit Buffer Successfully Cancelled */ -#define HDONE2 0x100 /* DMA2 Half Done */ -#define DONE2 0x200 /* DMA2 Done */ -#define APRCE 0x400 /* Asynchronous Packet Receive CRC Error */ -#define APRPE 0x800 /* Asynchronous Packet Receive Packet Error */ -#define HDONE3 0x1000 /* DMA3 Half Done */ -#define DONE3 0x2000 /* DMA3 Done */ -#define HDONE4 0x10000 /* DMA4 Half Done */ -#define DONE4 0x20000 /* DMA4 Done */ -#define HDONE5 0x100000 /* DMA5 Half Done */ -#define DONE5 0x200000 /* DMA5 Done */ -#define HDONE6 0x1000000 /* DMA6 Half Done */ -#define DONE6 0x2000000 /* DMA6 Done */ -#define HDONE7 0x10000000 /* DMA7 Half Done */ -#define DONE7 0x20000000 /* DMA7 Done */ - -/* Bit masks for MXVR_INT_EN_0 */ - -#define NI2AEN 0x1 /* Network Inactive to Active Interrupt Enable */ -#define NA2IEN 0x2 /* Network Active to Inactive Interrupt Enable */ -#define SBU2LEN 0x4 /* Super Block Unlock to Lock Interrupt Enable */ -#define SBL2UEN 0x8 /* Super Block Lock to Unlock Interrupt Enable */ -#define PRUEN 0x10 /* Position Register Updated Interrupt Enable */ -#define MPRUEN 0x20 /* Maximum Position Register Updated Interrupt Enable */ -#define DRUEN 0x40 /* Delay Register Updated Interrupt Enable */ -#define MDRUEN 0x80 /* Maximum Delay Register Updated Interrupt Enable */ -#define SBUEN 0x100 /* Synchronous Boundary Updated Interrupt Enable */ -#define ATUEN 0x200 /* Allocation Table Updated Interrupt Enable */ -#define FCZ0EN 0x400 /* Frame Counter 0 Zero Interrupt Enable */ -#define FCZ1EN 0x800 /* Frame Counter 1 Zero Interrupt Enable */ -#define PERREN 0x1000 /* Parity Error Interrupt Enable */ -#define MH2LEN 0x2000 /* MRXONB High to Low Interrupt Enable */ -#define ML2HEN 0x4000 /* MRXONB Low to High Interrupt Enable */ -#define WUPEN 0x8000 /* Wake-Up Preamble Received Interrupt Enable */ -#define FU2LEN 0x10000 /* Frame Unlock to Lock Interrupt Enable */ -#define FL2UEN 0x20000 /* Frame Lock to Unlock Interrupt Enable */ -#define BU2LEN 0x40000 /* Block Unlock to Lock Interrupt Enable */ -#define BL2UEN 0x80000 /* Block Lock to Unlock Interrupt Enable */ -#define OBERREN 0x100000 /* DMA Out of Bounds Error Interrupt Enable */ -#define PFLEN 0x200000 /* PLL Frequency Locked Interrupt Enable */ -#define SCZEN 0x400000 /* System Clock Counter Zero Interrupt Enable */ -#define FERREN 0x800000 /* FIFO Error Interrupt Enable */ -#define CMREN 0x1000000 /* Control Message Received Interrupt Enable */ -#define CMROFEN 0x2000000 /* Control Message Receive Buffer Overflow Interrupt Enable */ -#define CMTSEN 0x4000000 /* Control Message Transmit Buffer Successfully Sent Interrupt Enable */ -#define CMTCEN 0x8000000 /* Control Message Transmit Buffer Successfully Cancelled Interrupt Enable */ -#define RWRCEN 0x10000000 /* Remote Write Control Message Completed Interrupt Enable */ -#define BCZEN 0x20000000 /* Block Counter Zero Interrupt Enable */ -#define BMERREN 0x40000000 /* Biphase Mark Coding Error Interrupt Enable */ -#define DERREN 0x80000000 /* DMA Error Interrupt Enable */ - -/* Bit masks for MXVR_INT_EN_1 */ - -#define HDONEEN0 0x1 /* DMA0 Half Done Interrupt Enable */ -#define DONEEN0 0x2 /* DMA0 Done Interrupt Enable */ -#define APREN 0x4 /* Asynchronous Packet Received Interrupt Enable */ -#define APROFEN 0x8 /* Asynchronous Packet Receive Buffer Overflow Interrupt Enable */ -#define HDONEEN1 0x10 /* DMA1 Half Done Interrupt Enable */ -#define DONEEN1 0x20 /* DMA1 Done Interrupt Enable */ -#define APTSEN 0x40 /* Asynchronous Packet Transmit Buffer Successfully Sent Interrupt Enable */ -#define APTCEN 0x80 /* Asynchronous Packet Transmit Buffer Successfully Cancelled Interrupt Enable */ -#define HDONEEN2 0x100 /* DMA2 Half Done Interrupt Enable */ -#define DONEEN2 0x200 /* DMA2 Done Interrupt Enable */ -#define APRCEEN 0x400 /* Asynchronous Packet Receive CRC Error Interrupt Enable */ -#define APRPEEN 0x800 /* Asynchronous Packet Receive Packet Error Interrupt Enable */ -#define HDONEEN3 0x1000 /* DMA3 Half Done Interrupt Enable */ -#define DONEEN3 0x2000 /* DMA3 Done Interrupt Enable */ -#define HDONEEN4 0x10000 /* DMA4 Half Done Interrupt Enable */ -#define DONEEN4 0x20000 /* DMA4 Done Interrupt Enable */ -#define HDONEEN5 0x100000 /* DMA5 Half Done Interrupt Enable */ -#define DONEEN5 0x200000 /* DMA5 Done Interrupt Enable */ -#define HDONEEN6 0x1000000 /* DMA6 Half Done Interrupt Enable */ -#define DONEEN6 0x2000000 /* DMA6 Done Interrupt Enable */ -#define HDONEEN7 0x10000000 /* DMA7 Half Done Interrupt Enable */ -#define DONEEN7 0x20000000 /* DMA7 Done Interrupt Enable */ - -/* Bit masks for MXVR_POSITION */ - -#define POSITION 0x3f /* Node Position */ -#define PVALID 0x8000 /* Node Position Valid */ - -/* Bit masks for MXVR_MAX_POSITION */ - -#define MPOSITION 0x3f /* Maximum Node Position */ -#define MPVALID 0x8000 /* Maximum Node Position Valid */ - -/* Bit masks for MXVR_DELAY */ - -#define DELAY 0x3f /* Node Frame Delay */ -#define DVALID 0x8000 /* Node Frame Delay Valid */ - -/* Bit masks for MXVR_MAX_DELAY */ - -#define MDELAY 0x3f /* Maximum Node Frame Delay */ -#define MDVALID 0x8000 /* Maximum Node Frame Delay Valid */ - -/* Bit masks for MXVR_LADDR */ - -#define LADDR 0xffff /* Logical Address */ -#define LVALID 0x80000000 /* Logical Address Valid */ - -/* Bit masks for MXVR_GADDR */ - -#define GADDRL 0xff /* Group Address Lower Byte */ -#define GVALID 0x8000 /* Group Address Valid */ - -/* Bit masks for MXVR_AADDR */ - -#define AADDR 0xffff /* Alternate Address */ -#define AVALID 0x80000000 /* Alternate Address Valid */ - -/* Bit masks for MXVR_ALLOC_0 */ - -#define CL0 0x7f /* Channel 0 Connection Label */ -#define CIU0 0x80 /* Channel 0 In Use */ -#define CL1 0x7f00 /* Channel 0 Connection Label */ -#define CIU1 0x8000 /* Channel 0 In Use */ -#define CL2 0x7f0000 /* Channel 0 Connection Label */ -#define CIU2 0x800000 /* Channel 0 In Use */ -#define CL3 0x7f000000 /* Channel 0 Connection Label */ -#define CIU3 0x80000000 /* Channel 0 In Use */ - -/* Bit masks for MXVR_ALLOC_1 */ - -#define CL4 0x7f /* Channel 4 Connection Label */ -#define CIU4 0x80 /* Channel 4 In Use */ -#define CL5 0x7f00 /* Channel 5 Connection Label */ -#define CIU5 0x8000 /* Channel 5 In Use */ -#define CL6 0x7f0000 /* Channel 6 Connection Label */ -#define CIU6 0x800000 /* Channel 6 In Use */ -#define CL7 0x7f000000 /* Channel 7 Connection Label */ -#define CIU7 0x80000000 /* Channel 7 In Use */ - -/* Bit masks for MXVR_ALLOC_2 */ - -#define CL8 0x7f /* Channel 8 Connection Label */ -#define CIU8 0x80 /* Channel 8 In Use */ -#define CL9 0x7f00 /* Channel 9 Connection Label */ -#define CIU9 0x8000 /* Channel 9 In Use */ -#define CL10 0x7f0000 /* Channel 10 Connection Label */ -#define CIU10 0x800000 /* Channel 10 In Use */ -#define CL11 0x7f000000 /* Channel 11 Connection Label */ -#define CIU11 0x80000000 /* Channel 11 In Use */ - -/* Bit masks for MXVR_ALLOC_3 */ - -#define CL12 0x7f /* Channel 12 Connection Label */ -#define CIU12 0x80 /* Channel 12 In Use */ -#define CL13 0x7f00 /* Channel 13 Connection Label */ -#define CIU13 0x8000 /* Channel 13 In Use */ -#define CL14 0x7f0000 /* Channel 14 Connection Label */ -#define CIU14 0x800000 /* Channel 14 In Use */ -#define CL15 0x7f000000 /* Channel 15 Connection Label */ -#define CIU15 0x80000000 /* Channel 15 In Use */ - -/* Bit masks for MXVR_ALLOC_4 */ - -#define CL16 0x7f /* Channel 16 Connection Label */ -#define CIU16 0x80 /* Channel 16 In Use */ -#define CL17 0x7f00 /* Channel 17 Connection Label */ -#define CIU17 0x8000 /* Channel 17 In Use */ -#define CL18 0x7f0000 /* Channel 18 Connection Label */ -#define CIU18 0x800000 /* Channel 18 In Use */ -#define CL19 0x7f000000 /* Channel 19 Connection Label */ -#define CIU19 0x80000000 /* Channel 19 In Use */ - -/* Bit masks for MXVR_ALLOC_5 */ - -#define CL20 0x7f /* Channel 20 Connection Label */ -#define CIU20 0x80 /* Channel 20 In Use */ -#define CL21 0x7f00 /* Channel 21 Connection Label */ -#define CIU21 0x8000 /* Channel 21 In Use */ -#define CL22 0x7f0000 /* Channel 22 Connection Label */ -#define CIU22 0x800000 /* Channel 22 In Use */ -#define CL23 0x7f000000 /* Channel 23 Connection Label */ -#define CIU23 0x80000000 /* Channel 23 In Use */ - -/* Bit masks for MXVR_ALLOC_6 */ - -#define CL24 0x7f /* Channel 24 Connection Label */ -#define CIU24 0x80 /* Channel 24 In Use */ -#define CL25 0x7f00 /* Channel 25 Connection Label */ -#define CIU25 0x8000 /* Channel 25 In Use */ -#define CL26 0x7f0000 /* Channel 26 Connection Label */ -#define CIU26 0x800000 /* Channel 26 In Use */ -#define CL27 0x7f000000 /* Channel 27 Connection Label */ -#define CIU27 0x80000000 /* Channel 27 In Use */ - -/* Bit masks for MXVR_ALLOC_7 */ - -#define CL28 0x7f /* Channel 28 Connection Label */ -#define CIU28 0x80 /* Channel 28 In Use */ -#define CL29 0x7f00 /* Channel 29 Connection Label */ -#define CIU29 0x8000 /* Channel 29 In Use */ -#define CL30 0x7f0000 /* Channel 30 Connection Label */ -#define CIU30 0x800000 /* Channel 30 In Use */ -#define CL31 0x7f000000 /* Channel 31 Connection Label */ -#define CIU31 0x80000000 /* Channel 31 In Use */ - -/* Bit masks for MXVR_ALLOC_8 */ - -#define CL32 0x7f /* Channel 32 Connection Label */ -#define CIU32 0x80 /* Channel 32 In Use */ -#define CL33 0x7f00 /* Channel 33 Connection Label */ -#define CIU33 0x8000 /* Channel 33 In Use */ -#define CL34 0x7f0000 /* Channel 34 Connection Label */ -#define CIU34 0x800000 /* Channel 34 In Use */ -#define CL35 0x7f000000 /* Channel 35 Connection Label */ -#define CIU35 0x80000000 /* Channel 35 In Use */ - -/* Bit masks for MXVR_ALLOC_9 */ - -#define CL36 0x7f /* Channel 36 Connection Label */ -#define CIU36 0x80 /* Channel 36 In Use */ -#define CL37 0x7f00 /* Channel 37 Connection Label */ -#define CIU37 0x8000 /* Channel 37 In Use */ -#define CL38 0x7f0000 /* Channel 38 Connection Label */ -#define CIU38 0x800000 /* Channel 38 In Use */ -#define CL39 0x7f000000 /* Channel 39 Connection Label */ -#define CIU39 0x80000000 /* Channel 39 In Use */ - -/* Bit masks for MXVR_ALLOC_10 */ - -#define CL40 0x7f /* Channel 40 Connection Label */ -#define CIU40 0x80 /* Channel 40 In Use */ -#define CL41 0x7f00 /* Channel 41 Connection Label */ -#define CIU41 0x8000 /* Channel 41 In Use */ -#define CL42 0x7f0000 /* Channel 42 Connection Label */ -#define CIU42 0x800000 /* Channel 42 In Use */ -#define CL43 0x7f000000 /* Channel 43 Connection Label */ -#define CIU43 0x80000000 /* Channel 43 In Use */ - -/* Bit masks for MXVR_ALLOC_11 */ - -#define CL44 0x7f /* Channel 44 Connection Label */ -#define CIU44 0x80 /* Channel 44 In Use */ -#define CL45 0x7f00 /* Channel 45 Connection Label */ -#define CIU45 0x8000 /* Channel 45 In Use */ -#define CL46 0x7f0000 /* Channel 46 Connection Label */ -#define CIU46 0x800000 /* Channel 46 In Use */ -#define CL47 0x7f000000 /* Channel 47 Connection Label */ -#define CIU47 0x80000000 /* Channel 47 In Use */ - -/* Bit masks for MXVR_ALLOC_12 */ - -#define CL48 0x7f /* Channel 48 Connection Label */ -#define CIU48 0x80 /* Channel 48 In Use */ -#define CL49 0x7f00 /* Channel 49 Connection Label */ -#define CIU49 0x8000 /* Channel 49 In Use */ -#define CL50 0x7f0000 /* Channel 50 Connection Label */ -#define CIU50 0x800000 /* Channel 50 In Use */ -#define CL51 0x7f000000 /* Channel 51 Connection Label */ -#define CIU51 0x80000000 /* Channel 51 In Use */ - -/* Bit masks for MXVR_ALLOC_13 */ - -#define CL52 0x7f /* Channel 52 Connection Label */ -#define CIU52 0x80 /* Channel 52 In Use */ -#define CL53 0x7f00 /* Channel 53 Connection Label */ -#define CIU53 0x8000 /* Channel 53 In Use */ -#define CL54 0x7f0000 /* Channel 54 Connection Label */ -#define CIU54 0x800000 /* Channel 54 In Use */ -#define CL55 0x7f000000 /* Channel 55 Connection Label */ -#define CIU55 0x80000000 /* Channel 55 In Use */ - -/* Bit masks for MXVR_ALLOC_14 */ - -#define CL56 0x7f /* Channel 56 Connection Label */ -#define CIU56 0x80 /* Channel 56 In Use */ -#define CL57 0x7f00 /* Channel 57 Connection Label */ -#define CIU57 0x8000 /* Channel 57 In Use */ -#define CL58 0x7f0000 /* Channel 58 Connection Label */ -#define CIU58 0x800000 /* Channel 58 In Use */ -#define CL59 0x7f000000 /* Channel 59 Connection Label */ -#define CIU59 0x80000000 /* Channel 59 In Use */ - -/* MXVR_SYNC_LCHAN_0 Masks */ - -#define LCHANPC0 0x0000000Flu -#define LCHANPC1 0x000000F0lu -#define LCHANPC2 0x00000F00lu -#define LCHANPC3 0x0000F000lu -#define LCHANPC4 0x000F0000lu -#define LCHANPC5 0x00F00000lu -#define LCHANPC6 0x0F000000lu -#define LCHANPC7 0xF0000000lu - - -/* MXVR_SYNC_LCHAN_1 Masks */ - -#define LCHANPC8 0x0000000Flu -#define LCHANPC9 0x000000F0lu -#define LCHANPC10 0x00000F00lu -#define LCHANPC11 0x0000F000lu -#define LCHANPC12 0x000F0000lu -#define LCHANPC13 0x00F00000lu -#define LCHANPC14 0x0F000000lu -#define LCHANPC15 0xF0000000lu - - -/* MXVR_SYNC_LCHAN_2 Masks */ - -#define LCHANPC16 0x0000000Flu -#define LCHANPC17 0x000000F0lu -#define LCHANPC18 0x00000F00lu -#define LCHANPC19 0x0000F000lu -#define LCHANPC20 0x000F0000lu -#define LCHANPC21 0x00F00000lu -#define LCHANPC22 0x0F000000lu -#define LCHANPC23 0xF0000000lu - - -/* MXVR_SYNC_LCHAN_3 Masks */ - -#define LCHANPC24 0x0000000Flu -#define LCHANPC25 0x000000F0lu -#define LCHANPC26 0x00000F00lu -#define LCHANPC27 0x0000F000lu -#define LCHANPC28 0x000F0000lu -#define LCHANPC29 0x00F00000lu -#define LCHANPC30 0x0F000000lu -#define LCHANPC31 0xF0000000lu - - -/* MXVR_SYNC_LCHAN_4 Masks */ - -#define LCHANPC32 0x0000000Flu -#define LCHANPC33 0x000000F0lu -#define LCHANPC34 0x00000F00lu -#define LCHANPC35 0x0000F000lu -#define LCHANPC36 0x000F0000lu -#define LCHANPC37 0x00F00000lu -#define LCHANPC38 0x0F000000lu -#define LCHANPC39 0xF0000000lu - - -/* MXVR_SYNC_LCHAN_5 Masks */ - -#define LCHANPC40 0x0000000Flu -#define LCHANPC41 0x000000F0lu -#define LCHANPC42 0x00000F00lu -#define LCHANPC43 0x0000F000lu -#define LCHANPC44 0x000F0000lu -#define LCHANPC45 0x00F00000lu -#define LCHANPC46 0x0F000000lu -#define LCHANPC47 0xF0000000lu - - -/* MXVR_SYNC_LCHAN_6 Masks */ - -#define LCHANPC48 0x0000000Flu -#define LCHANPC49 0x000000F0lu -#define LCHANPC50 0x00000F00lu -#define LCHANPC51 0x0000F000lu -#define LCHANPC52 0x000F0000lu -#define LCHANPC53 0x00F00000lu -#define LCHANPC54 0x0F000000lu -#define LCHANPC55 0xF0000000lu - - -/* MXVR_SYNC_LCHAN_7 Masks */ - -#define LCHANPC56 0x0000000Flu -#define LCHANPC57 0x000000F0lu -#define LCHANPC58 0x00000F00lu -#define LCHANPC59 0x0000F000lu - -/* Bit masks for MXVR_DMAx_CONFIG */ - -#define MDMAEN 0x1 /* DMA Channel Enable */ -#define DMADD 0x2 /* DMA Channel Direction */ -#define BY4SWAPEN 0x20 /* DMA Channel Four Byte Swap Enable */ -#define LCHAN 0x3c0 /* DMA Channel Logical Channel */ -#define BITSWAPEN 0x400 /* DMA Channel Bit Swap Enable */ -#define BY2SWAPEN 0x800 /* DMA Channel Two Byte Swap Enable */ -#define MFLOW 0x7000 /* DMA Channel Operation Flow */ -#define FIXEDPM 0x80000 /* DMA Channel Fixed Pattern Matching Select */ -#define STARTPAT 0x300000 /* DMA Channel Start Pattern Select */ -#define STOPPAT 0xc00000 /* DMA Channel Stop Pattern Select */ -#define COUNTPOS 0x1c000000 /* DMA Channel Count Position */ - -/* Bit masks for MXVR_AP_CTL */ - -#define STARTAP 0x1 /* Start Asynchronous Packet Transmission */ -#define CANCELAP 0x2 /* Cancel Asynchronous Packet Transmission */ -#define RESETAP 0x4 /* Reset Asynchronous Packet Arbitration */ -#define APRBE0 0x4000 /* Asynchronous Packet Receive Buffer Entry 0 */ -#define APRBE1 0x8000 /* Asynchronous Packet Receive Buffer Entry 1 */ - -/* Bit masks for MXVR_APRB_START_ADDR */ - -#define MXVR_APRB_START_ADDR_MASK 0x1fffffe /* Asynchronous Packet Receive Buffer Start Address */ - -/* Bit masks for MXVR_APRB_CURR_ADDR */ - -#define MXVR_APRB_CURR_ADDR_MASK 0xffffffff /* Asynchronous Packet Receive Buffer Current Address */ - -/* Bit masks for MXVR_APTB_START_ADDR */ - -#define MXVR_APTB_START_ADDR_MASK 0x1fffffe /* Asynchronous Packet Transmit Buffer Start Address */ - -/* Bit masks for MXVR_APTB_CURR_ADDR */ - -#define MXVR_APTB_CURR_ADDR_MASK 0xffffffff /* Asynchronous Packet Transmit Buffer Current Address */ - -/* Bit masks for MXVR_CM_CTL */ - -#define STARTCM 0x1 /* Start Control Message Transmission */ -#define CANCELCM 0x2 /* Cancel Control Message Transmission */ -#define CMRBE0 0x10000 /* Control Message Receive Buffer Entry 0 */ -#define CMRBE1 0x20000 /* Control Message Receive Buffer Entry 1 */ -#define CMRBE2 0x40000 /* Control Message Receive Buffer Entry 2 */ -#define CMRBE3 0x80000 /* Control Message Receive Buffer Entry 3 */ -#define CMRBE4 0x100000 /* Control Message Receive Buffer Entry 4 */ -#define CMRBE5 0x200000 /* Control Message Receive Buffer Entry 5 */ -#define CMRBE6 0x400000 /* Control Message Receive Buffer Entry 6 */ -#define CMRBE7 0x800000 /* Control Message Receive Buffer Entry 7 */ -#define CMRBE8 0x1000000 /* Control Message Receive Buffer Entry 8 */ -#define CMRBE9 0x2000000 /* Control Message Receive Buffer Entry 9 */ -#define CMRBE10 0x4000000 /* Control Message Receive Buffer Entry 10 */ -#define CMRBE11 0x8000000 /* Control Message Receive Buffer Entry 11 */ -#define CMRBE12 0x10000000 /* Control Message Receive Buffer Entry 12 */ -#define CMRBE13 0x20000000 /* Control Message Receive Buffer Entry 13 */ -#define CMRBE14 0x40000000 /* Control Message Receive Buffer Entry 14 */ -#define CMRBE15 0x80000000 /* Control Message Receive Buffer Entry 15 */ - -/* Bit masks for MXVR_CMRB_START_ADDR */ - -#define MXVR_CMRB_START_ADDR_MASK 0x1fffffe /* Control Message Receive Buffer Start Address */ - -/* Bit masks for MXVR_CMRB_CURR_ADDR */ - -#define MXVR_CMRB_CURR_ADDR_MASK 0xffffffff /* Control Message Receive Buffer Current Address */ - -/* Bit masks for MXVR_CMTB_START_ADDR */ - -#define MXVR_CMTB_START_ADDR_MASK 0x1fffffe /* Control Message Transmit Buffer Start Address */ - -/* Bit masks for MXVR_CMTB_CURR_ADDR */ - -#define MXVR_CMTB_CURR_ADDR_MASK 0xffffffff /* Control Message Transmit Buffer Current Address */ - -/* Bit masks for MXVR_RRDB_START_ADDR */ - -#define MXVR_RRDB_START_ADDR_MASK 0x1fffffe /* Remote Read Buffer Start Address */ - -/* Bit masks for MXVR_RRDB_CURR_ADDR */ - -#define MXVR_RRDB_CURR_ADDR_MASK 0xffffffff /* Remote Read Buffer Current Address */ - -/* Bit masks for MXVR_PAT_DATAx */ - -#define MATCH_DATA_0 0xff /* Pattern Match Data Byte 0 */ -#define MATCH_DATA_1 0xff00 /* Pattern Match Data Byte 1 */ -#define MATCH_DATA_2 0xff0000 /* Pattern Match Data Byte 2 */ -#define MATCH_DATA_3 0xff000000 /* Pattern Match Data Byte 3 */ - -/* Bit masks for MXVR_PAT_EN_0 */ - -#define MATCH_EN_0_0 0x1 /* Pattern Match Enable Byte 0 Bit 0 */ -#define MATCH_EN_0_1 0x2 /* Pattern Match Enable Byte 0 Bit 1 */ -#define MATCH_EN_0_2 0x4 /* Pattern Match Enable Byte 0 Bit 2 */ -#define MATCH_EN_0_3 0x8 /* Pattern Match Enable Byte 0 Bit 3 */ -#define MATCH_EN_0_4 0x10 /* Pattern Match Enable Byte 0 Bit 4 */ -#define MATCH_EN_0_5 0x20 /* Pattern Match Enable Byte 0 Bit 5 */ -#define MATCH_EN_0_6 0x40 /* Pattern Match Enable Byte 0 Bit 6 */ -#define MATCH_EN_0_7 0x80 /* Pattern Match Enable Byte 0 Bit 7 */ -#define MATCH_EN_1_0 0x100 /* Pattern Match Enable Byte 1 Bit 0 */ -#define MATCH_EN_1_1 0x200 /* Pattern Match Enable Byte 1 Bit 1 */ -#define MATCH_EN_1_2 0x400 /* Pattern Match Enable Byte 1 Bit 2 */ -#define MATCH_EN_1_3 0x800 /* Pattern Match Enable Byte 1 Bit 3 */ -#define MATCH_EN_1_4 0x1000 /* Pattern Match Enable Byte 1 Bit 4 */ -#define MATCH_EN_1_5 0x2000 /* Pattern Match Enable Byte 1 Bit 5 */ -#define MATCH_EN_1_6 0x4000 /* Pattern Match Enable Byte 1 Bit 6 */ -#define MATCH_EN_1_7 0x8000 /* Pattern Match Enable Byte 1 Bit 7 */ -#define MATCH_EN_2_0 0x10000 /* Pattern Match Enable Byte 2 Bit 0 */ -#define MATCH_EN_2_1 0x20000 /* Pattern Match Enable Byte 2 Bit 1 */ -#define MATCH_EN_2_2 0x40000 /* Pattern Match Enable Byte 2 Bit 2 */ -#define MATCH_EN_2_3 0x80000 /* Pattern Match Enable Byte 2 Bit 3 */ -#define MATCH_EN_2_4 0x100000 /* Pattern Match Enable Byte 2 Bit 4 */ -#define MATCH_EN_2_5 0x200000 /* Pattern Match Enable Byte 2 Bit 5 */ -#define MATCH_EN_2_6 0x400000 /* Pattern Match Enable Byte 2 Bit 6 */ -#define MATCH_EN_2_7 0x800000 /* Pattern Match Enable Byte 2 Bit 7 */ -#define MATCH_EN_3_0 0x1000000 /* Pattern Match Enable Byte 3 Bit 0 */ -#define MATCH_EN_3_1 0x2000000 /* Pattern Match Enable Byte 3 Bit 1 */ -#define MATCH_EN_3_2 0x4000000 /* Pattern Match Enable Byte 3 Bit 2 */ -#define MATCH_EN_3_3 0x8000000 /* Pattern Match Enable Byte 3 Bit 3 */ -#define MATCH_EN_3_4 0x10000000 /* Pattern Match Enable Byte 3 Bit 4 */ -#define MATCH_EN_3_5 0x20000000 /* Pattern Match Enable Byte 3 Bit 5 */ -#define MATCH_EN_3_6 0x40000000 /* Pattern Match Enable Byte 3 Bit 6 */ -#define MATCH_EN_3_7 0x80000000 /* Pattern Match Enable Byte 3 Bit 7 */ - -/* Bit masks for MXVR_PAT_EN_1 */ - -#define MATCH_EN_0_0 0x1 /* Pattern Match Enable Byte 0 Bit 0 */ -#define MATCH_EN_0_1 0x2 /* Pattern Match Enable Byte 0 Bit 1 */ -#define MATCH_EN_0_2 0x4 /* Pattern Match Enable Byte 0 Bit 2 */ -#define MATCH_EN_0_3 0x8 /* Pattern Match Enable Byte 0 Bit 3 */ -#define MATCH_EN_0_4 0x10 /* Pattern Match Enable Byte 0 Bit 4 */ -#define MATCH_EN_0_5 0x20 /* Pattern Match Enable Byte 0 Bit 5 */ -#define MATCH_EN_0_6 0x40 /* Pattern Match Enable Byte 0 Bit 6 */ -#define MATCH_EN_0_7 0x80 /* Pattern Match Enable Byte 0 Bit 7 */ -#define MATCH_EN_1_0 0x100 /* Pattern Match Enable Byte 1 Bit 0 */ -#define MATCH_EN_1_1 0x200 /* Pattern Match Enable Byte 1 Bit 1 */ -#define MATCH_EN_1_2 0x400 /* Pattern Match Enable Byte 1 Bit 2 */ -#define MATCH_EN_1_3 0x800 /* Pattern Match Enable Byte 1 Bit 3 */ -#define MATCH_EN_1_4 0x1000 /* Pattern Match Enable Byte 1 Bit 4 */ -#define MATCH_EN_1_5 0x2000 /* Pattern Match Enable Byte 1 Bit 5 */ -#define MATCH_EN_1_6 0x4000 /* Pattern Match Enable Byte 1 Bit 6 */ -#define MATCH_EN_1_7 0x8000 /* Pattern Match Enable Byte 1 Bit 7 */ -#define MATCH_EN_2_0 0x10000 /* Pattern Match Enable Byte 2 Bit 0 */ -#define MATCH_EN_2_1 0x20000 /* Pattern Match Enable Byte 2 Bit 1 */ -#define MATCH_EN_2_2 0x40000 /* Pattern Match Enable Byte 2 Bit 2 */ -#define MATCH_EN_2_3 0x80000 /* Pattern Match Enable Byte 2 Bit 3 */ -#define MATCH_EN_2_4 0x100000 /* Pattern Match Enable Byte 2 Bit 4 */ -#define MATCH_EN_2_5 0x200000 /* Pattern Match Enable Byte 2 Bit 5 */ -#define MATCH_EN_2_6 0x400000 /* Pattern Match Enable Byte 2 Bit 6 */ -#define MATCH_EN_2_7 0x800000 /* Pattern Match Enable Byte 2 Bit 7 */ -#define MATCH_EN_3_0 0x1000000 /* Pattern Match Enable Byte 3 Bit 0 */ -#define MATCH_EN_3_1 0x2000000 /* Pattern Match Enable Byte 3 Bit 1 */ -#define MATCH_EN_3_2 0x4000000 /* Pattern Match Enable Byte 3 Bit 2 */ -#define MATCH_EN_3_3 0x8000000 /* Pattern Match Enable Byte 3 Bit 3 */ -#define MATCH_EN_3_4 0x10000000 /* Pattern Match Enable Byte 3 Bit 4 */ -#define MATCH_EN_3_5 0x20000000 /* Pattern Match Enable Byte 3 Bit 5 */ -#define MATCH_EN_3_6 0x40000000 /* Pattern Match Enable Byte 3 Bit 6 */ -#define MATCH_EN_3_7 0x80000000 /* Pattern Match Enable Byte 3 Bit 7 */ - -/* Bit masks for MXVR_FRAME_CNT_0 */ - -#define FCNT 0xffff /* Frame Count */ - -/* Bit masks for MXVR_FRAME_CNT_1 */ - -#define FCNT 0xffff /* Frame Count */ - -/* Bit masks for MXVR_ROUTING_0 */ - -#define TX_CH0 0x3f /* Transmit Channel 0 */ -#define MUTE_CH0 0x80 /* Mute Channel 0 */ -#define TX_CH1 0x3f00 /* Transmit Channel 0 */ -#define MUTE_CH1 0x8000 /* Mute Channel 0 */ -#define TX_CH2 0x3f0000 /* Transmit Channel 0 */ -#define MUTE_CH2 0x800000 /* Mute Channel 0 */ -#define TX_CH3 0x3f000000 /* Transmit Channel 0 */ -#define MUTE_CH3 0x80000000 /* Mute Channel 0 */ - -/* Bit masks for MXVR_ROUTING_1 */ - -#define TX_CH4 0x3f /* Transmit Channel 4 */ -#define MUTE_CH4 0x80 /* Mute Channel 4 */ -#define TX_CH5 0x3f00 /* Transmit Channel 5 */ -#define MUTE_CH5 0x8000 /* Mute Channel 5 */ -#define TX_CH6 0x3f0000 /* Transmit Channel 6 */ -#define MUTE_CH6 0x800000 /* Mute Channel 6 */ -#define TX_CH7 0x3f000000 /* Transmit Channel 7 */ -#define MUTE_CH7 0x80000000 /* Mute Channel 7 */ - -/* Bit masks for MXVR_ROUTING_2 */ - -#define TX_CH8 0x3f /* Transmit Channel 8 */ -#define MUTE_CH8 0x80 /* Mute Channel 8 */ -#define TX_CH9 0x3f00 /* Transmit Channel 9 */ -#define MUTE_CH9 0x8000 /* Mute Channel 9 */ -#define TX_CH10 0x3f0000 /* Transmit Channel 10 */ -#define MUTE_CH10 0x800000 /* Mute Channel 10 */ -#define TX_CH11 0x3f000000 /* Transmit Channel 11 */ -#define MUTE_CH11 0x80000000 /* Mute Channel 11 */ - -/* Bit masks for MXVR_ROUTING_3 */ - -#define TX_CH12 0x3f /* Transmit Channel 12 */ -#define MUTE_CH12 0x80 /* Mute Channel 12 */ -#define TX_CH13 0x3f00 /* Transmit Channel 13 */ -#define MUTE_CH13 0x8000 /* Mute Channel 13 */ -#define TX_CH14 0x3f0000 /* Transmit Channel 14 */ -#define MUTE_CH14 0x800000 /* Mute Channel 14 */ -#define TX_CH15 0x3f000000 /* Transmit Channel 15 */ -#define MUTE_CH15 0x80000000 /* Mute Channel 15 */ - -/* Bit masks for MXVR_ROUTING_4 */ - -#define TX_CH16 0x3f /* Transmit Channel 16 */ -#define MUTE_CH16 0x80 /* Mute Channel 16 */ -#define TX_CH17 0x3f00 /* Transmit Channel 17 */ -#define MUTE_CH17 0x8000 /* Mute Channel 17 */ -#define TX_CH18 0x3f0000 /* Transmit Channel 18 */ -#define MUTE_CH18 0x800000 /* Mute Channel 18 */ -#define TX_CH19 0x3f000000 /* Transmit Channel 19 */ -#define MUTE_CH19 0x80000000 /* Mute Channel 19 */ - -/* Bit masks for MXVR_ROUTING_5 */ - -#define TX_CH20 0x3f /* Transmit Channel 20 */ -#define MUTE_CH20 0x80 /* Mute Channel 20 */ -#define TX_CH21 0x3f00 /* Transmit Channel 21 */ -#define MUTE_CH21 0x8000 /* Mute Channel 21 */ -#define TX_CH22 0x3f0000 /* Transmit Channel 22 */ -#define MUTE_CH22 0x800000 /* Mute Channel 22 */ -#define TX_CH23 0x3f000000 /* Transmit Channel 23 */ -#define MUTE_CH23 0x80000000 /* Mute Channel 23 */ - -/* Bit masks for MXVR_ROUTING_6 */ - -#define TX_CH24 0x3f /* Transmit Channel 24 */ -#define MUTE_CH24 0x80 /* Mute Channel 24 */ -#define TX_CH25 0x3f00 /* Transmit Channel 25 */ -#define MUTE_CH25 0x8000 /* Mute Channel 25 */ -#define TX_CH26 0x3f0000 /* Transmit Channel 26 */ -#define MUTE_CH26 0x800000 /* Mute Channel 26 */ -#define TX_CH27 0x3f000000 /* Transmit Channel 27 */ -#define MUTE_CH27 0x80000000 /* Mute Channel 27 */ - -/* Bit masks for MXVR_ROUTING_7 */ - -#define TX_CH28 0x3f /* Transmit Channel 28 */ -#define MUTE_CH28 0x80 /* Mute Channel 28 */ -#define TX_CH29 0x3f00 /* Transmit Channel 29 */ -#define MUTE_CH29 0x8000 /* Mute Channel 29 */ -#define TX_CH30 0x3f0000 /* Transmit Channel 30 */ -#define MUTE_CH30 0x800000 /* Mute Channel 30 */ -#define TX_CH31 0x3f000000 /* Transmit Channel 31 */ -#define MUTE_CH31 0x80000000 /* Mute Channel 31 */ - -/* Bit masks for MXVR_ROUTING_8 */ - -#define TX_CH32 0x3f /* Transmit Channel 32 */ -#define MUTE_CH32 0x80 /* Mute Channel 32 */ -#define TX_CH33 0x3f00 /* Transmit Channel 33 */ -#define MUTE_CH33 0x8000 /* Mute Channel 33 */ -#define TX_CH34 0x3f0000 /* Transmit Channel 34 */ -#define MUTE_CH34 0x800000 /* Mute Channel 34 */ -#define TX_CH35 0x3f000000 /* Transmit Channel 35 */ -#define MUTE_CH35 0x80000000 /* Mute Channel 35 */ - -/* Bit masks for MXVR_ROUTING_9 */ - -#define TX_CH36 0x3f /* Transmit Channel 36 */ -#define MUTE_CH36 0x80 /* Mute Channel 36 */ -#define TX_CH37 0x3f00 /* Transmit Channel 37 */ -#define MUTE_CH37 0x8000 /* Mute Channel 37 */ -#define TX_CH38 0x3f0000 /* Transmit Channel 38 */ -#define MUTE_CH38 0x800000 /* Mute Channel 38 */ -#define TX_CH39 0x3f000000 /* Transmit Channel 39 */ -#define MUTE_CH39 0x80000000 /* Mute Channel 39 */ - -/* Bit masks for MXVR_ROUTING_10 */ - -#define TX_CH40 0x3f /* Transmit Channel 40 */ -#define MUTE_CH40 0x80 /* Mute Channel 40 */ -#define TX_CH41 0x3f00 /* Transmit Channel 41 */ -#define MUTE_CH41 0x8000 /* Mute Channel 41 */ -#define TX_CH42 0x3f0000 /* Transmit Channel 42 */ -#define MUTE_CH42 0x800000 /* Mute Channel 42 */ -#define TX_CH43 0x3f000000 /* Transmit Channel 43 */ -#define MUTE_CH43 0x80000000 /* Mute Channel 43 */ - -/* Bit masks for MXVR_ROUTING_11 */ - -#define TX_CH44 0x3f /* Transmit Channel 44 */ -#define MUTE_CH44 0x80 /* Mute Channel 44 */ -#define TX_CH45 0x3f00 /* Transmit Channel 45 */ -#define MUTE_CH45 0x8000 /* Mute Channel 45 */ -#define TX_CH46 0x3f0000 /* Transmit Channel 46 */ -#define MUTE_CH46 0x800000 /* Mute Channel 46 */ -#define TX_CH47 0x3f000000 /* Transmit Channel 47 */ -#define MUTE_CH47 0x80000000 /* Mute Channel 47 */ - -/* Bit masks for MXVR_ROUTING_12 */ - -#define TX_CH48 0x3f /* Transmit Channel 48 */ -#define MUTE_CH48 0x80 /* Mute Channel 48 */ -#define TX_CH49 0x3f00 /* Transmit Channel 49 */ -#define MUTE_CH49 0x8000 /* Mute Channel 49 */ -#define TX_CH50 0x3f0000 /* Transmit Channel 50 */ -#define MUTE_CH50 0x800000 /* Mute Channel 50 */ -#define TX_CH51 0x3f000000 /* Transmit Channel 51 */ -#define MUTE_CH51 0x80000000 /* Mute Channel 51 */ - -/* Bit masks for MXVR_ROUTING_13 */ - -#define TX_CH52 0x3f /* Transmit Channel 52 */ -#define MUTE_CH52 0x80 /* Mute Channel 52 */ -#define TX_CH53 0x3f00 /* Transmit Channel 53 */ -#define MUTE_CH53 0x8000 /* Mute Channel 53 */ -#define TX_CH54 0x3f0000 /* Transmit Channel 54 */ -#define MUTE_CH54 0x800000 /* Mute Channel 54 */ -#define TX_CH55 0x3f000000 /* Transmit Channel 55 */ -#define MUTE_CH55 0x80000000 /* Mute Channel 55 */ - -/* Bit masks for MXVR_ROUTING_14 */ - -#define TX_CH56 0x3f /* Transmit Channel 56 */ -#define MUTE_CH56 0x80 /* Mute Channel 56 */ -#define TX_CH57 0x3f00 /* Transmit Channel 57 */ -#define MUTE_CH57 0x8000 /* Mute Channel 57 */ -#define TX_CH58 0x3f0000 /* Transmit Channel 58 */ -#define MUTE_CH58 0x800000 /* Mute Channel 58 */ -#define TX_CH59 0x3f000000 /* Transmit Channel 59 */ -#define MUTE_CH59 0x80000000 /* Mute Channel 59 */ - -/* Bit masks for MXVR_BLOCK_CNT */ - -#define BCNT 0xffff /* Block Count */ - -/* Bit masks for MXVR_CLK_CTL */ - -#define MXTALCEN 0x1 /* MXVR Crystal Oscillator Clock Enable */ -#define MXTALFEN 0x2 /* MXVR Crystal Oscillator Feedback Enable */ -#define MXTALMUL 0x30 /* MXVR Crystal Multiplier */ -#define CLKX3SEL 0x80 /* Clock Generation Source Select */ -#define MMCLKEN 0x100 /* Master Clock Enable */ -#define MMCLKMUL 0x1e00 /* Master Clock Multiplication Factor */ -#define PLLSMPS 0xe000 /* MXVR PLL State Machine Prescaler */ -#define MBCLKEN 0x10000 /* Bit Clock Enable */ -#define MBCLKDIV 0x1e0000 /* Bit Clock Divide Factor */ -#define INVRX 0x800000 /* Invert Receive Data */ -#define MFSEN 0x1000000 /* Frame Sync Enable */ -#define MFSDIV 0x1e000000 /* Frame Sync Divide Factor */ -#define MFSSEL 0x60000000 /* Frame Sync Select */ -#define MFSSYNC 0x80000000 /* Frame Sync Synchronization Select */ - -/* Bit masks for MXVR_CDRPLL_CTL */ - -#define CDRSMEN 0x1 /* MXVR CDRPLL State Machine Enable */ -#define CDRRSTB 0x2 /* MXVR CDRPLL Reset */ -#define CDRSVCO 0x4 /* MXVR CDRPLL Start VCO */ -#define CDRMODE 0x8 /* MXVR CDRPLL CDR Mode Select */ -#define CDRSCNT 0x3f0 /* MXVR CDRPLL Start Counter */ -#define CDRLCNT 0xfc00 /* MXVR CDRPLL Lock Counter */ -#define CDRSHPSEL 0x3f0000 /* MXVR CDRPLL Shaper Select */ -#define CDRSHPEN 0x800000 /* MXVR CDRPLL Shaper Enable */ -#define CDRCPSEL 0xff000000 /* MXVR CDRPLL Charge Pump Current Select */ - -/* Bit masks for MXVR_FMPLL_CTL */ - -#define FMSMEN 0x1 /* MXVR FMPLL State Machine Enable */ -#define FMRSTB 0x2 /* MXVR FMPLL Reset */ -#define FMSVCO 0x4 /* MXVR FMPLL Start VCO */ -#define FMSCNT 0x3f0 /* MXVR FMPLL Start Counter */ -#define FMLCNT 0xfc00 /* MXVR FMPLL Lock Counter */ -#define FMCPSEL 0xff000000 /* MXVR FMPLL Charge Pump Current Select */ - -/* Bit masks for MXVR_PIN_CTL */ - -#define MTXONBOD 0x1 /* MTXONB Open Drain Select */ -#define MTXONBG 0x2 /* MTXONB Gates MTX Select */ -#define MFSOE 0x10 /* MFS Output Enable */ -#define MFSGPSEL 0x20 /* MFS General Purpose Output Select */ -#define MFSGPDAT 0x40 /* MFS General Purpose Output Data */ - -/* Bit masks for MXVR_SCLK_CNT */ - -#define SCNT 0xffff /* System Clock Count */ - -/* Bit masks for KPAD_CTL */ - -#define KPAD_EN 0x1 /* Keypad Enable */ -#define KPAD_IRQMODE 0x6 /* Key Press Interrupt Enable */ -#define KPAD_ROWEN 0x1c00 /* Row Enable Width */ -#define KPAD_COLEN 0xe000 /* Column Enable Width */ - -/* Bit masks for KPAD_PRESCALE */ - -#define KPAD_PRESCALE_VAL 0x3f /* Key Prescale Value */ - -/* Bit masks for KPAD_MSEL */ - -#define DBON_SCALE 0xff /* Debounce Scale Value */ -#define COLDRV_SCALE 0xff00 /* Column Driver Scale Value */ - -/* Bit masks for KPAD_ROWCOL */ - -#define KPAD_ROW 0xff /* Rows Pressed */ -#define KPAD_COL 0xff00 /* Columns Pressed */ - -/* Bit masks for KPAD_STAT */ - -#define KPAD_IRQ 0x1 /* Keypad Interrupt Status */ -#define KPAD_MROWCOL 0x6 /* Multiple Row/Column Keypress Status */ -#define KPAD_PRESSED 0x8 /* Key press current status */ - -/* Bit masks for KPAD_SOFTEVAL */ - -#define KPAD_SOFTEVAL_E 0x2 /* Software Programmable Force Evaluate */ - -/* Bit masks for SDH_COMMAND */ - -#define CMD_IDX 0x3f /* Command Index */ -#define CMD_RSP 0x40 /* Response */ -#define CMD_L_RSP 0x80 /* Long Response */ -#define CMD_INT_E 0x100 /* Command Interrupt */ -#define CMD_PEND_E 0x200 /* Command Pending */ -#define CMD_E 0x400 /* Command Enable */ - -/* Bit masks for SDH_PWR_CTL */ - -#define PWR_ON 0x3 /* Power On */ -#if 0 -#define TBD 0x3c /* TBD */ -#endif -#define SD_CMD_OD 0x40 /* Open Drain Output */ -#define ROD_CTL 0x80 /* Rod Control */ - -/* Bit masks for SDH_CLK_CTL */ - -#define CLKDIV 0xff /* MC_CLK Divisor */ -#define CLK_E 0x100 /* MC_CLK Bus Clock Enable */ -#define PWR_SV_E 0x200 /* Power Save Enable */ -#define CLKDIV_BYPASS 0x400 /* Bypass Divisor */ -#define WIDE_BUS 0x800 /* Wide Bus Mode Enable */ - -/* Bit masks for SDH_RESP_CMD */ - -#define RESP_CMD 0x3f /* Response Command */ - -/* Bit masks for SDH_DATA_CTL */ - -#define DTX_E 0x1 /* Data Transfer Enable */ -#define DTX_DIR 0x2 /* Data Transfer Direction */ -#define DTX_MODE 0x4 /* Data Transfer Mode */ -#define DTX_DMA_E 0x8 /* Data Transfer DMA Enable */ -#define DTX_BLK_LGTH 0xf0 /* Data Transfer Block Length */ - -/* Bit masks for SDH_STATUS */ - -#define CMD_CRC_FAIL 0x1 /* CMD CRC Fail */ -#define DAT_CRC_FAIL 0x2 /* Data CRC Fail */ -#define CMD_TIME_OUT 0x4 /* CMD Time Out */ -#define DAT_TIME_OUT 0x8 /* Data Time Out */ -#define TX_UNDERRUN 0x10 /* Transmit Underrun */ -#define RX_OVERRUN 0x20 /* Receive Overrun */ -#define CMD_RESP_END 0x40 /* CMD Response End */ -#define CMD_SENT 0x80 /* CMD Sent */ -#define DAT_END 0x100 /* Data End */ -#define START_BIT_ERR 0x200 /* Start Bit Error */ -#define DAT_BLK_END 0x400 /* Data Block End */ -#define CMD_ACT 0x800 /* CMD Active */ -#define TX_ACT 0x1000 /* Transmit Active */ -#define RX_ACT 0x2000 /* Receive Active */ -#define TX_FIFO_STAT 0x4000 /* Transmit FIFO Status */ -#define RX_FIFO_STAT 0x8000 /* Receive FIFO Status */ -#define TX_FIFO_FULL 0x10000 /* Transmit FIFO Full */ -#define RX_FIFO_FULL 0x20000 /* Receive FIFO Full */ -#define TX_FIFO_ZERO 0x40000 /* Transmit FIFO Empty */ -#define RX_DAT_ZERO 0x80000 /* Receive FIFO Empty */ -#define TX_DAT_RDY 0x100000 /* Transmit Data Available */ -#define RX_FIFO_RDY 0x200000 /* Receive Data Available */ - -/* Bit masks for SDH_STATUS_CLR */ - -#define CMD_CRC_FAIL_STAT 0x1 /* CMD CRC Fail Status */ -#define DAT_CRC_FAIL_STAT 0x2 /* Data CRC Fail Status */ -#define CMD_TIMEOUT_STAT 0x4 /* CMD Time Out Status */ -#define DAT_TIMEOUT_STAT 0x8 /* Data Time Out status */ -#define TX_UNDERRUN_STAT 0x10 /* Transmit Underrun Status */ -#define RX_OVERRUN_STAT 0x20 /* Receive Overrun Status */ -#define CMD_RESP_END_STAT 0x40 /* CMD Response End Status */ -#define CMD_SENT_STAT 0x80 /* CMD Sent Status */ -#define DAT_END_STAT 0x100 /* Data End Status */ -#define START_BIT_ERR_STAT 0x200 /* Start Bit Error Status */ -#define DAT_BLK_END_STAT 0x400 /* Data Block End Status */ - -/* Bit masks for SDH_MASK0 */ - -#define CMD_CRC_FAIL_MASK 0x1 /* CMD CRC Fail Mask */ -#define DAT_CRC_FAIL_MASK 0x2 /* Data CRC Fail Mask */ -#define CMD_TIMEOUT_MASK 0x4 /* CMD Time Out Mask */ -#define DAT_TIMEOUT_MASK 0x8 /* Data Time Out Mask */ -#define TX_UNDERRUN_MASK 0x10 /* Transmit Underrun Mask */ -#define RX_OVERRUN_MASK 0x20 /* Receive Overrun Mask */ -#define CMD_RESP_END_MASK 0x40 /* CMD Response End Mask */ -#define CMD_SENT_MASK 0x80 /* CMD Sent Mask */ -#define DAT_END_MASK 0x100 /* Data End Mask */ -#define START_BIT_ERR_MASK 0x200 /* Start Bit Error Mask */ -#define DAT_BLK_END_MASK 0x400 /* Data Block End Mask */ -#define CMD_ACT_MASK 0x800 /* CMD Active Mask */ -#define TX_ACT_MASK 0x1000 /* Transmit Active Mask */ -#define RX_ACT_MASK 0x2000 /* Receive Active Mask */ -#define TX_FIFO_STAT_MASK 0x4000 /* Transmit FIFO Status Mask */ -#define RX_FIFO_STAT_MASK 0x8000 /* Receive FIFO Status Mask */ -#define TX_FIFO_FULL_MASK 0x10000 /* Transmit FIFO Full Mask */ -#define RX_FIFO_FULL_MASK 0x20000 /* Receive FIFO Full Mask */ -#define TX_FIFO_ZERO_MASK 0x40000 /* Transmit FIFO Empty Mask */ -#define RX_DAT_ZERO_MASK 0x80000 /* Receive FIFO Empty Mask */ -#define TX_DAT_RDY_MASK 0x100000 /* Transmit Data Available Mask */ -#define RX_FIFO_RDY_MASK 0x200000 /* Receive Data Available Mask */ - -/* Bit masks for SDH_FIFO_CNT */ - -#define FIFO_COUNT 0x7fff /* FIFO Count */ - -/* Bit masks for SDH_E_STATUS */ - -#define SDIO_INT_DET 0x2 /* SDIO Int Detected */ -#define SD_CARD_DET 0x10 /* SD Card Detect */ - -/* Bit masks for SDH_E_MASK */ - -#define SDIO_MSK 0x2 /* Mask SDIO Int Detected */ -#define SCD_MSK 0x40 /* Mask Card Detect */ - -/* Bit masks for SDH_CFG */ - -#define CLKS_EN 0x1 /* Clocks Enable */ -#define SD4E 0x4 /* SDIO 4-Bit Enable */ -#define MWE 0x8 /* Moving Window Enable */ -#define SD_RST 0x10 /* SDMMC Reset */ -#define PUP_SDDAT 0x20 /* Pull-up SD_DAT */ -#define PUP_SDDAT3 0x40 /* Pull-up SD_DAT3 */ -#define PD_SDDAT3 0x80 /* Pull-down SD_DAT3 */ - -/* Bit masks for SDH_RD_WAIT_EN */ - -#define RWR 0x1 /* Read Wait Request */ - -/* Bit masks for ATAPI_CONTROL */ - -#define PIO_START 0x1 /* Start PIO/Reg Op */ -#define MULTI_START 0x2 /* Start Multi-DMA Op */ -#define ULTRA_START 0x4 /* Start Ultra-DMA Op */ -#define XFER_DIR 0x8 /* Transfer Direction */ -#define IORDY_EN 0x10 /* IORDY Enable */ -#define FIFO_FLUSH 0x20 /* Flush FIFOs */ -#define SOFT_RST 0x40 /* Soft Reset */ -#define DEV_RST 0x80 /* Device Reset */ -#define TFRCNT_RST 0x100 /* Trans Count Reset */ -#define END_ON_TERM 0x200 /* End/Terminate Select */ -#define PIO_USE_DMA 0x400 /* PIO-DMA Enable */ -#define UDMAIN_FIFO_THRS 0xf000 /* Ultra DMA-IN FIFO Threshold */ - -/* Bit masks for ATAPI_STATUS */ - -#define PIO_XFER_ON 0x1 /* PIO transfer in progress */ -#define MULTI_XFER_ON 0x2 /* Multi-word DMA transfer in progress */ -#define ULTRA_XFER_ON 0x4 /* Ultra DMA transfer in progress */ -#define ULTRA_IN_FL 0xf0 /* Ultra DMA Input FIFO Level */ - -/* Bit masks for ATAPI_DEV_ADDR */ - -#define DEV_ADDR 0x1f /* Device Address */ - -/* Bit masks for ATAPI_INT_MASK */ - -#define ATAPI_DEV_INT_MASK 0x1 /* Device interrupt mask */ -#define PIO_DONE_MASK 0x2 /* PIO transfer done interrupt mask */ -#define MULTI_DONE_MASK 0x4 /* Multi-DMA transfer done interrupt mask */ -#define UDMAIN_DONE_MASK 0x8 /* Ultra-DMA in transfer done interrupt mask */ -#define UDMAOUT_DONE_MASK 0x10 /* Ultra-DMA out transfer done interrupt mask */ -#define HOST_TERM_XFER_MASK 0x20 /* Host terminate current transfer interrupt mask */ -#define MULTI_TERM_MASK 0x40 /* Device terminate Multi-DMA transfer interrupt mask */ -#define UDMAIN_TERM_MASK 0x80 /* Device terminate Ultra-DMA-in transfer interrupt mask */ -#define UDMAOUT_TERM_MASK 0x100 /* Device terminate Ultra-DMA-out transfer interrupt mask */ - -/* Bit masks for ATAPI_INT_STATUS */ - -#define ATAPI_DEV_INT 0x1 /* Device interrupt status */ -#define PIO_DONE_INT 0x2 /* PIO transfer done interrupt status */ -#define MULTI_DONE_INT 0x4 /* Multi-DMA transfer done interrupt status */ -#define UDMAIN_DONE_INT 0x8 /* Ultra-DMA in transfer done interrupt status */ -#define UDMAOUT_DONE_INT 0x10 /* Ultra-DMA out transfer done interrupt status */ -#define HOST_TERM_XFER_INT 0x20 /* Host terminate current transfer interrupt status */ -#define MULTI_TERM_INT 0x40 /* Device terminate Multi-DMA transfer interrupt status */ -#define UDMAIN_TERM_INT 0x80 /* Device terminate Ultra-DMA-in transfer interrupt status */ -#define UDMAOUT_TERM_INT 0x100 /* Device terminate Ultra-DMA-out transfer interrupt status */ - -/* Bit masks for ATAPI_LINE_STATUS */ - -#define ATAPI_INTR 0x1 /* Device interrupt to host line status */ -#define ATAPI_DASP 0x2 /* Device dasp to host line status */ -#define ATAPI_CS0N 0x4 /* ATAPI chip select 0 line status */ -#define ATAPI_CS1N 0x8 /* ATAPI chip select 1 line status */ -#define ATAPI_ADDR 0x70 /* ATAPI address line status */ -#define ATAPI_DMAREQ 0x80 /* ATAPI DMA request line status */ -#define ATAPI_DMAACKN 0x100 /* ATAPI DMA acknowledge line status */ -#define ATAPI_DIOWN 0x200 /* ATAPI write line status */ -#define ATAPI_DIORN 0x400 /* ATAPI read line status */ -#define ATAPI_IORDY 0x800 /* ATAPI IORDY line status */ - -/* Bit masks for ATAPI_SM_STATE */ - -#define PIO_CSTATE 0xf /* PIO mode state machine current state */ -#define DMA_CSTATE 0xf0 /* DMA mode state machine current state */ -#define UDMAIN_CSTATE 0xf00 /* Ultra DMA-In mode state machine current state */ -#define UDMAOUT_CSTATE 0xf000 /* ATAPI IORDY line status */ - -/* Bit masks for ATAPI_TERMINATE */ - -#define ATAPI_HOST_TERM 0x1 /* Host terminationation */ - -/* Bit masks for ATAPI_REG_TIM_0 */ - -#define T2_REG 0xff /* End of cycle time for register access transfers */ -#define TEOC_REG 0xff00 /* Selects DIOR/DIOW pulsewidth */ - -/* Bit masks for ATAPI_PIO_TIM_0 */ - -#define T1_REG 0xf /* Time from address valid to DIOR/DIOW */ -#define T2_REG_PIO 0xff0 /* DIOR/DIOW pulsewidth */ -#define T4_REG 0xf000 /* DIOW data hold */ - -/* Bit masks for ATAPI_PIO_TIM_1 */ - -#define TEOC_REG_PIO 0xff /* End of cycle time for PIO access transfers. */ - -/* Bit masks for ATAPI_MULTI_TIM_0 */ - -#define TD 0xff /* DIOR/DIOW asserted pulsewidth */ -#define TM 0xff00 /* Time from address valid to DIOR/DIOW */ - -/* Bit masks for ATAPI_MULTI_TIM_1 */ - -#define TKW 0xff /* Selects DIOW negated pulsewidth */ -#define TKR 0xff00 /* Selects DIOR negated pulsewidth */ - -/* Bit masks for ATAPI_MULTI_TIM_2 */ - -#define TH 0xff /* Selects DIOW data hold */ -#define TEOC 0xff00 /* Selects end of cycle for DMA */ - -/* Bit masks for ATAPI_ULTRA_TIM_0 */ - -#define TACK 0xff /* Selects setup and hold times for TACK */ -#define TENV 0xff00 /* Selects envelope time */ - -/* Bit masks for ATAPI_ULTRA_TIM_1 */ - -#define TDVS 0xff /* Selects data valid setup time */ -#define TCYC_TDVS 0xff00 /* Selects cycle time - TDVS time */ - -/* Bit masks for ATAPI_ULTRA_TIM_2 */ - -#define TSS 0xff /* Selects time from STROBE edge to negation of DMARQ or assertion of STOP */ -#define TMLI 0xff00 /* Selects interlock time */ - -/* Bit masks for ATAPI_ULTRA_TIM_3 */ - -#define TZAH 0xff /* Selects minimum delay required for output */ -#define READY_PAUSE 0xff00 /* Selects ready to pause */ - -/* Bit masks for TIMER_ENABLE1 */ - -#define TIMEN8 0x1 /* Timer 8 Enable */ -#define TIMEN9 0x2 /* Timer 9 Enable */ -#define TIMEN10 0x4 /* Timer 10 Enable */ - -/* Bit masks for TIMER_DISABLE1 */ - -#define TIMDIS8 0x1 /* Timer 8 Disable */ -#define TIMDIS9 0x2 /* Timer 9 Disable */ -#define TIMDIS10 0x4 /* Timer 10 Disable */ - -/* Bit masks for TIMER_STATUS1 */ - -#define TIMIL8 0x1 /* Timer 8 Interrupt */ -#define TIMIL9 0x2 /* Timer 9 Interrupt */ -#define TIMIL10 0x4 /* Timer 10 Interrupt */ -#define TOVF_ERR8 0x10 /* Timer 8 Counter Overflow */ -#define TOVF_ERR9 0x20 /* Timer 9 Counter Overflow */ -#define TOVF_ERR10 0x40 /* Timer 10 Counter Overflow */ -#define TRUN8 0x1000 /* Timer 8 Slave Enable Status */ -#define TRUN9 0x2000 /* Timer 9 Slave Enable Status */ -#define TRUN10 0x4000 /* Timer 10 Slave Enable Status */ - -/* Bit masks for EPPI0 are obtained from common base header for EPPIx (EPPI1 and EPPI2) */ - -/* Bit masks for USB_FADDR */ - -#define FUNCTION_ADDRESS 0x7f /* Function address */ - -/* Bit masks for USB_POWER */ - -#define ENABLE_SUSPENDM 0x1 /* enable SuspendM output */ -#define SUSPEND_MODE 0x2 /* Suspend Mode indicator */ -#define RESUME_MODE 0x4 /* DMA Mode */ -#define RESET 0x8 /* Reset indicator */ -#define HS_MODE 0x10 /* High Speed mode indicator */ -#define HS_ENABLE 0x20 /* high Speed Enable */ -#define SOFT_CONN 0x40 /* Soft connect */ -#define ISO_UPDATE 0x80 /* Isochronous update */ - -/* Bit masks for USB_INTRTX */ - -#define EP0_TX 0x1 /* Tx Endpoint 0 interrupt */ -#define EP1_TX 0x2 /* Tx Endpoint 1 interrupt */ -#define EP2_TX 0x4 /* Tx Endpoint 2 interrupt */ -#define EP3_TX 0x8 /* Tx Endpoint 3 interrupt */ -#define EP4_TX 0x10 /* Tx Endpoint 4 interrupt */ -#define EP5_TX 0x20 /* Tx Endpoint 5 interrupt */ -#define EP6_TX 0x40 /* Tx Endpoint 6 interrupt */ -#define EP7_TX 0x80 /* Tx Endpoint 7 interrupt */ - -/* Bit masks for USB_INTRRX */ - -#define EP1_RX 0x2 /* Rx Endpoint 1 interrupt */ -#define EP2_RX 0x4 /* Rx Endpoint 2 interrupt */ -#define EP3_RX 0x8 /* Rx Endpoint 3 interrupt */ -#define EP4_RX 0x10 /* Rx Endpoint 4 interrupt */ -#define EP5_RX 0x20 /* Rx Endpoint 5 interrupt */ -#define EP6_RX 0x40 /* Rx Endpoint 6 interrupt */ -#define EP7_RX 0x80 /* Rx Endpoint 7 interrupt */ - -/* Bit masks for USB_INTRTXE */ - -#define EP0_TX_E 0x1 /* Endpoint 0 interrupt Enable */ -#define EP1_TX_E 0x2 /* Tx Endpoint 1 interrupt Enable */ -#define EP2_TX_E 0x4 /* Tx Endpoint 2 interrupt Enable */ -#define EP3_TX_E 0x8 /* Tx Endpoint 3 interrupt Enable */ -#define EP4_TX_E 0x10 /* Tx Endpoint 4 interrupt Enable */ -#define EP5_TX_E 0x20 /* Tx Endpoint 5 interrupt Enable */ -#define EP6_TX_E 0x40 /* Tx Endpoint 6 interrupt Enable */ -#define EP7_TX_E 0x80 /* Tx Endpoint 7 interrupt Enable */ - -/* Bit masks for USB_INTRRXE */ - -#define EP1_RX_E 0x2 /* Rx Endpoint 1 interrupt Enable */ -#define EP2_RX_E 0x4 /* Rx Endpoint 2 interrupt Enable */ -#define EP3_RX_E 0x8 /* Rx Endpoint 3 interrupt Enable */ -#define EP4_RX_E 0x10 /* Rx Endpoint 4 interrupt Enable */ -#define EP5_RX_E 0x20 /* Rx Endpoint 5 interrupt Enable */ -#define EP6_RX_E 0x40 /* Rx Endpoint 6 interrupt Enable */ -#define EP7_RX_E 0x80 /* Rx Endpoint 7 interrupt Enable */ - -/* Bit masks for USB_INTRUSB */ - -#define SUSPEND_B 0x1 /* Suspend indicator */ -#define RESUME_B 0x2 /* Resume indicator */ -#define RESET_OR_BABLE_B 0x4 /* Reset/babble indicator */ -#define SOF_B 0x8 /* Start of frame */ -#define CONN_B 0x10 /* Connection indicator */ -#define DISCON_B 0x20 /* Disconnect indicator */ -#define SESSION_REQ_B 0x40 /* Session Request */ -#define VBUS_ERROR_B 0x80 /* Vbus threshold indicator */ - -/* Bit masks for USB_INTRUSBE */ - -#define SUSPEND_BE 0x1 /* Suspend indicator int enable */ -#define RESUME_BE 0x2 /* Resume indicator int enable */ -#define RESET_OR_BABLE_BE 0x4 /* Reset/babble indicator int enable */ -#define SOF_BE 0x8 /* Start of frame int enable */ -#define CONN_BE 0x10 /* Connection indicator int enable */ -#define DISCON_BE 0x20 /* Disconnect indicator int enable */ -#define SESSION_REQ_BE 0x40 /* Session Request int enable */ -#define VBUS_ERROR_BE 0x80 /* Vbus threshold indicator int enable */ - -/* Bit masks for USB_FRAME */ - -#define FRAME_NUMBER 0x7ff /* Frame number */ - -/* Bit masks for USB_INDEX */ - -#define SELECTED_ENDPOINT 0xf /* selected endpoint */ - -/* Bit masks for USB_GLOBAL_CTL */ - -#define GLOBAL_ENA 0x1 /* enables USB module */ -#define EP1_TX_ENA 0x2 /* Transmit endpoint 1 enable */ -#define EP2_TX_ENA 0x4 /* Transmit endpoint 2 enable */ -#define EP3_TX_ENA 0x8 /* Transmit endpoint 3 enable */ -#define EP4_TX_ENA 0x10 /* Transmit endpoint 4 enable */ -#define EP5_TX_ENA 0x20 /* Transmit endpoint 5 enable */ -#define EP6_TX_ENA 0x40 /* Transmit endpoint 6 enable */ -#define EP7_TX_ENA 0x80 /* Transmit endpoint 7 enable */ -#define EP1_RX_ENA 0x100 /* Receive endpoint 1 enable */ -#define EP2_RX_ENA 0x200 /* Receive endpoint 2 enable */ -#define EP3_RX_ENA 0x400 /* Receive endpoint 3 enable */ -#define EP4_RX_ENA 0x800 /* Receive endpoint 4 enable */ -#define EP5_RX_ENA 0x1000 /* Receive endpoint 5 enable */ -#define EP6_RX_ENA 0x2000 /* Receive endpoint 6 enable */ -#define EP7_RX_ENA 0x4000 /* Receive endpoint 7 enable */ - -/* Bit masks for USB_OTG_DEV_CTL */ - -#define SESSION 0x1 /* session indicator */ -#define HOST_REQ 0x2 /* Host negotiation request */ -#define HOST_MODE 0x4 /* indicates USBDRC is a host */ -#define VBUS0 0x8 /* Vbus level indicator[0] */ -#define VBUS1 0x10 /* Vbus level indicator[1] */ -#define LSDEV 0x20 /* Low-speed indicator */ -#define FSDEV 0x40 /* Full or High-speed indicator */ -#define B_DEVICE 0x80 /* A' or 'B' device indicator */ - -/* Bit masks for USB_OTG_VBUS_IRQ */ - -#define DRIVE_VBUS_ON 0x1 /* indicator to drive VBUS control circuit */ -#define DRIVE_VBUS_OFF 0x2 /* indicator to shut off charge pump */ -#define CHRG_VBUS_START 0x4 /* indicator for external circuit to start charging VBUS */ -#define CHRG_VBUS_END 0x8 /* indicator for external circuit to end charging VBUS */ -#define DISCHRG_VBUS_START 0x10 /* indicator to start discharging VBUS */ -#define DISCHRG_VBUS_END 0x20 /* indicator to stop discharging VBUS */ - -/* Bit masks for USB_OTG_VBUS_MASK */ - -#define DRIVE_VBUS_ON_ENA 0x1 /* enable DRIVE_VBUS_ON interrupt */ -#define DRIVE_VBUS_OFF_ENA 0x2 /* enable DRIVE_VBUS_OFF interrupt */ -#define CHRG_VBUS_START_ENA 0x4 /* enable CHRG_VBUS_START interrupt */ -#define CHRG_VBUS_END_ENA 0x8 /* enable CHRG_VBUS_END interrupt */ -#define DISCHRG_VBUS_START_ENA 0x10 /* enable DISCHRG_VBUS_START interrupt */ -#define DISCHRG_VBUS_END_ENA 0x20 /* enable DISCHRG_VBUS_END interrupt */ - -/* Bit masks for USB_CSR0 */ - -#define RXPKTRDY 0x1 /* data packet receive indicator */ -#define TXPKTRDY 0x2 /* data packet in FIFO indicator */ -#define STALL_SENT 0x4 /* STALL handshake sent */ -#define DATAEND 0x8 /* Data end indicator */ -#define SETUPEND 0x10 /* Setup end */ -#define SENDSTALL 0x20 /* Send STALL handshake */ -#define SERVICED_RXPKTRDY 0x40 /* used to clear the RxPktRdy bit */ -#define SERVICED_SETUPEND 0x80 /* used to clear the SetupEnd bit */ -#define FLUSHFIFO 0x100 /* flush endpoint FIFO */ -#define STALL_RECEIVED_H 0x4 /* STALL handshake received host mode */ -#define SETUPPKT_H 0x8 /* send Setup token host mode */ -#define ERROR_H 0x10 /* timeout error indicator host mode */ -#define REQPKT_H 0x20 /* Request an IN transaction host mode */ -#define STATUSPKT_H 0x40 /* Status stage transaction host mode */ -#define NAK_TIMEOUT_H 0x80 /* EP0 halted after a NAK host mode */ - -/* Bit masks for USB_COUNT0 */ - -#define EP0_RX_COUNT 0x7f /* number of received bytes in EP0 FIFO */ - -/* Bit masks for USB_NAKLIMIT0 */ - -#define EP0_NAK_LIMIT 0x1f /* number of frames/micro frames after which EP0 timeouts */ - -/* Bit masks for USB_TX_MAX_PACKET */ - -#define MAX_PACKET_SIZE_T 0x7ff /* maximum data pay load in a frame */ - -/* Bit masks for USB_RX_MAX_PACKET */ - -#define MAX_PACKET_SIZE_R 0x7ff /* maximum data pay load in a frame */ - -/* Bit masks for USB_TXCSR */ - -#define TXPKTRDY_T 0x1 /* data packet in FIFO indicator */ -#define FIFO_NOT_EMPTY_T 0x2 /* FIFO not empty */ -#define UNDERRUN_T 0x4 /* TxPktRdy not set for an IN token */ -#define FLUSHFIFO_T 0x8 /* flush endpoint FIFO */ -#define STALL_SEND_T 0x10 /* issue a Stall handshake */ -#define STALL_SENT_T 0x20 /* Stall handshake transmitted */ -#define CLEAR_DATATOGGLE_T 0x40 /* clear endpoint data toggle */ -#define INCOMPTX_T 0x80 /* indicates that a large packet is split */ -#define DMAREQMODE_T 0x400 /* DMA mode (0 or 1) selection */ -#define FORCE_DATATOGGLE_T 0x800 /* Force data toggle */ -#define DMAREQ_ENA_T 0x1000 /* Enable DMA request for Tx EP */ -#define ISO_T 0x4000 /* enable Isochronous transfers */ -#define AUTOSET_T 0x8000 /* allows TxPktRdy to be set automatically */ -#define ERROR_TH 0x4 /* error condition host mode */ -#define STALL_RECEIVED_TH 0x20 /* Stall handshake received host mode */ -#define NAK_TIMEOUT_TH 0x80 /* NAK timeout host mode */ - -/* Bit masks for USB_TXCOUNT */ - -#define TX_COUNT 0x1fff /* Number of bytes to be written to the selected endpoint Tx FIFO */ - -/* Bit masks for USB_RXCSR */ - -#define RXPKTRDY_R 0x1 /* data packet in FIFO indicator */ -#define FIFO_FULL_R 0x2 /* FIFO not empty */ -#define OVERRUN_R 0x4 /* TxPktRdy not set for an IN token */ -#define DATAERROR_R 0x8 /* Out packet cannot be loaded into Rx FIFO */ -#define FLUSHFIFO_R 0x10 /* flush endpoint FIFO */ -#define STALL_SEND_R 0x20 /* issue a Stall handshake */ -#define STALL_SENT_R 0x40 /* Stall handshake transmitted */ -#define CLEAR_DATATOGGLE_R 0x80 /* clear endpoint data toggle */ -#define INCOMPRX_R 0x100 /* indicates that a large packet is split */ -#define DMAREQMODE_R 0x800 /* DMA mode (0 or 1) selection */ -#define DISNYET_R 0x1000 /* disable Nyet handshakes */ -#define DMAREQ_ENA_R 0x2000 /* Enable DMA request for Tx EP */ -#define ISO_R 0x4000 /* enable Isochronous transfers */ -#define AUTOCLEAR_R 0x8000 /* allows TxPktRdy to be set automatically */ -#define ERROR_RH 0x4 /* TxPktRdy not set for an IN token host mode */ -#define REQPKT_RH 0x20 /* request an IN transaction host mode */ -#define STALL_RECEIVED_RH 0x40 /* Stall handshake received host mode */ -#define INCOMPRX_RH 0x100 /* indicates that a large packet is split host mode */ -#define DMAREQMODE_RH 0x800 /* DMA mode (0 or 1) selection host mode */ -#define AUTOREQ_RH 0x4000 /* sets ReqPkt automatically host mode */ - -/* Bit masks for USB_RXCOUNT */ - -#define RX_COUNT 0x1fff /* Number of received bytes in the packet in the Rx FIFO */ - -/* Bit masks for USB_TXTYPE */ - -#define TARGET_EP_NO_T 0xf /* EP number */ -#define PROTOCOL_T 0xc /* transfer type */ - -/* Bit masks for USB_TXINTERVAL */ - -#define TX_POLL_INTERVAL 0xff /* polling interval for selected Tx EP */ - -/* Bit masks for USB_RXTYPE */ - -#define TARGET_EP_NO_R 0xf /* EP number */ -#define PROTOCOL_R 0xc /* transfer type */ - -/* Bit masks for USB_RXINTERVAL */ - -#define RX_POLL_INTERVAL 0xff /* polling interval for selected Rx EP */ - -/* Bit masks for USB_DMA_INTERRUPT */ - -#define DMA0_INT 0x1 /* DMA0 pending interrupt */ -#define DMA1_INT 0x2 /* DMA1 pending interrupt */ -#define DMA2_INT 0x4 /* DMA2 pending interrupt */ -#define DMA3_INT 0x8 /* DMA3 pending interrupt */ -#define DMA4_INT 0x10 /* DMA4 pending interrupt */ -#define DMA5_INT 0x20 /* DMA5 pending interrupt */ -#define DMA6_INT 0x40 /* DMA6 pending interrupt */ -#define DMA7_INT 0x80 /* DMA7 pending interrupt */ - -/* Bit masks for USB_DMAxCONTROL */ - -#define DMA_ENA 0x1 /* DMA enable */ -#define DIRECTION 0x2 /* direction of DMA transfer */ -#define MODE 0x4 /* DMA Bus error */ -#define INT_ENA 0x8 /* Interrupt enable */ -#define EPNUM 0xf0 /* EP number */ -#define BUSERROR 0x100 /* DMA Bus error */ - -/* Bit masks for USB_DMAxADDRHIGH */ - -#define DMA_ADDR_HIGH 0xffff /* Upper 16-bits of memory source/destination address for the DMA master channel */ - -/* Bit masks for USB_DMAxADDRLOW */ - -#define DMA_ADDR_LOW 0xffff /* Lower 16-bits of memory source/destination address for the DMA master channel */ - -/* Bit masks for USB_DMAxCOUNTHIGH */ - -#define DMA_COUNT_HIGH 0xffff /* Upper 16-bits of byte count of DMA transfer for DMA master channel */ - -/* Bit masks for USB_DMAxCOUNTLOW */ - -#define DMA_COUNT_LOW 0xffff /* Lower 16-bits of byte count of DMA transfer for DMA master channel */ - -/* Bit masks for HMDMAx_CONTROL */ - -#define HMDMAEN 0x1 /* Handshake MDMA Enable */ -#define REP 0x2 /* Handshake MDMA Request Polarity */ -#define UTE 0x8 /* Urgency Threshold Enable */ -#define OIE 0x10 /* Overflow Interrupt Enable */ -#define BDIE 0x20 /* Block Done Interrupt Enable */ -#define MBDI 0x40 /* Mask Block Done Interrupt */ -#define DRQ 0x300 /* Handshake MDMA Request Type */ -#define RBC 0x1000 /* Force Reload of BCOUNT */ -#define PS 0x2000 /* Pin Status */ -#define OI 0x4000 /* Overflow Interrupt Generated */ -#define BDI 0x8000 /* Block Done Interrupt Generated */ - -/* ******************************************* */ -/* MULTI BIT MACRO ENUMERATIONS */ -/* ******************************************* */ - -/* ************************ */ -/* MXVR Address Offsets */ -/* ************************ */ - -/* Control Message Receive Buffer (CMRB) Address Offsets */ - -#define CMRB_STRIDE 0x00000016lu - -#define CMRB_DST_OFFSET 0x00000000lu -#define CMRB_SRC_OFFSET 0x00000002lu -#define CMRB_DATA_OFFSET 0x00000005lu - -/* Control Message Transmit Buffer (CMTB) Address Offsets */ - -#define CMTB_PRIO_OFFSET 0x00000000lu -#define CMTB_DST_OFFSET 0x00000002lu -#define CMTB_SRC_OFFSET 0x00000004lu -#define CMTB_TYPE_OFFSET 0x00000006lu -#define CMTB_DATA_OFFSET 0x00000007lu - -#define CMTB_ANSWER_OFFSET 0x0000000Alu - -#define CMTB_STAT_N_OFFSET 0x00000018lu -#define CMTB_STAT_A_OFFSET 0x00000016lu -#define CMTB_STAT_D_OFFSET 0x0000000Elu -#define CMTB_STAT_R_OFFSET 0x00000014lu -#define CMTB_STAT_W_OFFSET 0x00000014lu -#define CMTB_STAT_G_OFFSET 0x00000014lu - -/* Asynchronous Packet Receive Buffer (APRB) Address Offsets */ - -#define APRB_STRIDE 0x00000400lu - -#define APRB_DST_OFFSET 0x00000000lu -#define APRB_LEN_OFFSET 0x00000002lu -#define APRB_SRC_OFFSET 0x00000004lu -#define APRB_DATA_OFFSET 0x00000006lu - -/* Asynchronous Packet Transmit Buffer (APTB) Address Offsets */ - -#define APTB_PRIO_OFFSET 0x00000000lu -#define APTB_DST_OFFSET 0x00000002lu -#define APTB_LEN_OFFSET 0x00000004lu -#define APTB_SRC_OFFSET 0x00000006lu -#define APTB_DATA_OFFSET 0x00000008lu - -/* Remote Read Buffer (RRDB) Address Offsets */ - -#define RRDB_WADDR_OFFSET 0x00000100lu -#define RRDB_WLEN_OFFSET 0x00000101lu - -/* **************** */ -/* MXVR Macros */ -/* **************** */ - -/* MXVR_CONFIG Macros */ - -#define SET_MSB(x) ( ( (x) & 0xF ) << 9) - -/* MXVR_INT_STAT_1 Macros */ - -#define DONEX(x) (0x00000002 << (4 * (x))) -#define HDONEX(x) (0x00000001 << (4 * (x))) - -/* MXVR_INT_EN_1 Macros */ - -#define DONEENX(x) (0x00000002 << (4 * (x))) -#define HDONEENX(x) (0x00000001 << (4 * (x))) - -/* MXVR_CDRPLL_CTL Macros */ - -#define SET_CDRSHPSEL(x) ( ( (x) & 0x3F ) << 16) - -/* MXVR_FMPLL_CTL Macros */ - -#define SET_CDRCPSEL(x) ( ( (x) & 0xFF ) << 24) -#define SET_FMCPSEL(x) ( ( (x) & 0xFF ) << 24) - #endif /* _DEF_BF549_H */ diff --git a/arch/blackfin/mach-bf548/include/mach/defBF54x_base.h b/arch/blackfin/mach-bf548/include/mach/defBF54x_base.h index 8590c8c78336..ab04d137fd8b 100644 --- a/arch/blackfin/mach-bf548/include/mach/defBF54x_base.h +++ b/arch/blackfin/mach-bf548/include/mach/defBF54x_base.h @@ -1609,44 +1609,6 @@ #define PINT2 0x40000000 /* Pin Interrupt 2 */ #define PINT3 0x80000000 /* Pin Interrupt 3 */ -/* Bit masks for DMAx_CONFIG, MDMA_Sx_CONFIG, MDMA_Dx_CONFIG */ - -#define DMAEN 0x1 /* DMA Channel Enable */ -#define WNR 0x2 /* DMA Direction */ -#define WDSIZE_8 0x0 /* Transfer Word Size = 8 */ -#define WDSIZE_16 0x4 /* Transfer Word Size = 16 */ -#define WDSIZE_32 0x8 /* Transfer Word Size = 32 */ -#define DMA2D 0x10 /* DMA Mode */ -#define RESTART 0x20 /* Work Unit Transitions */ -#define DI_SEL 0x40 /* Data Interrupt Timing Select */ -#define DI_EN 0x80 /* Data Interrupt Enable */ - -#define NDSIZE 0xf00 /* Flex Descriptor Size */ -#define NDSIZE_0 0x0000 /* Next Descriptor Size = 0 (Stop/Autobuffer) */ -#define NDSIZE_1 0x0100 /* Next Descriptor Size = 1 */ -#define NDSIZE_2 0x0200 /* Next Descriptor Size = 2 */ -#define NDSIZE_3 0x0300 /* Next Descriptor Size = 3 */ -#define NDSIZE_4 0x0400 /* Next Descriptor Size = 4 */ -#define NDSIZE_5 0x0500 /* Next Descriptor Size = 5 */ -#define NDSIZE_6 0x0600 /* Next Descriptor Size = 6 */ -#define NDSIZE_7 0x0700 /* Next Descriptor Size = 7 */ -#define NDSIZE_8 0x0800 /* Next Descriptor Size = 8 */ -#define NDSIZE_9 0x0900 /* Next Descriptor Size = 9 */ - -#define DMAFLOW 0xf000 /* Next Operation */ -#define DMAFLOW_STOP 0x0000 /* Stop Mode */ -#define DMAFLOW_AUTO 0x1000 /* Autobuffer Mode */ -#define DMAFLOW_ARRAY 0x4000 /* Descriptor Array Mode */ -#define DMAFLOW_SMALL 0x6000 /* Small Model Descriptor List Mode */ -#define DMAFLOW_LARGE 0x7000 /* Large Model Descriptor List Mode */ - -/* Bit masks for DMAx_IRQ_STATUS, MDMA_Sx_IRQ_STATUS, MDMA_Dx_IRQ_STATUS */ - -#define DMA_DONE 0x1 /* DMA Completion Interrupt Status */ -#define DMA_ERR 0x2 /* DMA Error Interrupt Status */ -#define DFETCH 0x4 /* DMA Descriptor Fetch */ -#define DMA_RUN 0x8 /* DMA Channel Running */ - /* Bit masks for DMAx_PERIPHERAL_MAP, MDMA_Sx_IRQ_STATUS, MDMA_Dx_IRQ_STATUS */ #define CTYPE 0x40 /* DMA Channel Type */ @@ -1815,10 +1777,6 @@ #define DEB3_MERROR 0x40 /* DEB3 Error (2nd) */ #define CORE_MERROR 0x80 /* Core Error (2nd) */ -/* Bit masks for EBIU_ERRADD */ - -#define ERROR_ADDRESS 0xffffffff /* Error Address */ - /* Bit masks for EBIU_RSTCTL */ #define DDRSRESET 0x1 /* DDR soft reset */ @@ -1827,98 +1785,6 @@ #define SRACK 0x10 /* Self-refresh acknowledge */ #define MDDRENABLE 0x20 /* Mobile DDR enable */ -/* Bit masks for EBIU_DDRBRC0 */ - -#define BRC0 0xffffffff /* Count */ - -/* Bit masks for EBIU_DDRBRC1 */ - -#define BRC1 0xffffffff /* Count */ - -/* Bit masks for EBIU_DDRBRC2 */ - -#define BRC2 0xffffffff /* Count */ - -/* Bit masks for EBIU_DDRBRC3 */ - -#define BRC3 0xffffffff /* Count */ - -/* Bit masks for EBIU_DDRBRC4 */ - -#define BRC4 0xffffffff /* Count */ - -/* Bit masks for EBIU_DDRBRC5 */ - -#define BRC5 0xffffffff /* Count */ - -/* Bit masks for EBIU_DDRBRC6 */ - -#define BRC6 0xffffffff /* Count */ - -/* Bit masks for EBIU_DDRBRC7 */ - -#define BRC7 0xffffffff /* Count */ - -/* Bit masks for EBIU_DDRBWC0 */ - -#define BWC0 0xffffffff /* Count */ - -/* Bit masks for EBIU_DDRBWC1 */ - -#define BWC1 0xffffffff /* Count */ - -/* Bit masks for EBIU_DDRBWC2 */ - -#define BWC2 0xffffffff /* Count */ - -/* Bit masks for EBIU_DDRBWC3 */ - -#define BWC3 0xffffffff /* Count */ - -/* Bit masks for EBIU_DDRBWC4 */ - -#define BWC4 0xffffffff /* Count */ - -/* Bit masks for EBIU_DDRBWC5 */ - -#define BWC5 0xffffffff /* Count */ - -/* Bit masks for EBIU_DDRBWC6 */ - -#define BWC6 0xffffffff /* Count */ - -/* Bit masks for EBIU_DDRBWC7 */ - -#define BWC7 0xffffffff /* Count */ - -/* Bit masks for EBIU_DDRACCT */ - -#define ACCT 0xffffffff /* Count */ - -/* Bit masks for EBIU_DDRTACT */ - -#define TECT 0xffffffff /* Count */ - -/* Bit masks for EBIU_DDRARCT */ - -#define ARCT 0xffffffff /* Count */ - -/* Bit masks for EBIU_DDRGC0 */ - -#define GC0 0xffffffff /* Count */ - -/* Bit masks for EBIU_DDRGC1 */ - -#define GC1 0xffffffff /* Count */ - -/* Bit masks for EBIU_DDRGC2 */ - -#define GC2 0xffffffff /* Count */ - -/* Bit masks for EBIU_DDRGC3 */ - -#define GC3 0xffffffff /* Count */ - /* Bit masks for EBIU_DDRMCEN */ #define B0WCENABLE 0x1 /* Bank 0 write count enable */ @@ -2092,12 +1958,6 @@ #define TRUN6 0x40000000 /* Timer 6 Slave Enable Status */ #define TRUN7 0x80000000 /* Timer 7 Slave Enable Status */ -/* Bit masks for WDOG_CTL */ - -#define WDEV 0x6 /* Watchdog Event */ -#define WDEN 0xff0 /* Watchdog Enable */ -#define WDRO 0x8000 /* Watchdog Rolled Over */ - /* Bit masks for CNT_CONFIG */ #define CNTE 0x1 /* Counter Enable */ @@ -2149,81 +2009,6 @@ #define DPRESCALE 0xf /* Load Counter Register */ -/* Bit masks for RTC_STAT */ - -#define SECONDS 0x3f /* Seconds */ -#define MINUTES 0xfc0 /* Minutes */ -#define HOURS 0x1f000 /* Hours */ -#define DAY_COUNTER 0xfffe0000 /* Day Counter */ - -/* Bit masks for RTC_ICTL */ - -#define STOPWATCH_INTERRUPT_ENABLE 0x1 /* Stopwatch Interrupt Enable */ -#define ALARM_INTERRUPT_ENABLE 0x2 /* Alarm Interrupt Enable */ -#define SECONDS_INTERRUPT_ENABLE 0x4 /* Seconds Interrupt Enable */ -#define MINUTES_INTERRUPT_ENABLE 0x8 /* Minutes Interrupt Enable */ -#define HOURS_INTERRUPT_ENABLE 0x10 /* Hours Interrupt Enable */ -#define TWENTY_FOUR_HOURS_INTERRUPT_ENABLE 0x20 /* 24 Hours Interrupt Enable */ -#define DAY_ALARM_INTERRUPT_ENABLE 0x40 /* Day Alarm Interrupt Enable */ -#define WRITE_COMPLETE_INTERRUPT_ENABLE 0x8000 /* Write Complete Interrupt Enable */ - -/* Bit masks for RTC_ISTAT */ - -#define STOPWATCH_EVENT_FLAG 0x1 /* Stopwatch Event Flag */ -#define ALARM_EVENT_FLAG 0x2 /* Alarm Event Flag */ -#define SECONDS_EVENT_FLAG 0x4 /* Seconds Event Flag */ -#define MINUTES_EVENT_FLAG 0x8 /* Minutes Event Flag */ -#define HOURS_EVENT_FLAG 0x10 /* Hours Event Flag */ -#define TWENTY_FOUR_HOURS_EVENT_FLAG 0x20 /* 24 Hours Event Flag */ -#define DAY_ALARM_EVENT_FLAG 0x40 /* Day Alarm Event Flag */ -#define WRITE_PENDING__STATUS 0x4000 /* Write Pending Status */ -#define WRITE_COMPLETE 0x8000 /* Write Complete */ - -/* Bit masks for RTC_SWCNT */ - -#define STOPWATCH_COUNT 0xffff /* Stopwatch Count */ - -/* Bit masks for RTC_ALARM */ - -#define SECONDS 0x3f /* Seconds */ -#define MINUTES 0xfc0 /* Minutes */ -#define HOURS 0x1f000 /* Hours */ -#define DAY 0xfffe0000 /* Day */ - -/* Bit masks for RTC_PREN */ - -#define PREN 0x1 /* Prescaler Enable */ - -/* Bit masks for OTP_CONTROL */ - -#define FUSE_FADDR 0x1ff /* OTP/Fuse Address */ -#define FIEN 0x800 /* OTP/Fuse Interrupt Enable */ -#define FTESTDEC 0x1000 /* OTP/Fuse Test Decoder */ -#define FWRTEST 0x2000 /* OTP/Fuse Write Test */ -#define FRDEN 0x4000 /* OTP/Fuse Read Enable */ -#define FWREN 0x8000 /* OTP/Fuse Write Enable */ - -/* Bit masks for OTP_BEN */ - -#define FBEN 0xffff /* OTP/Fuse Byte Enable */ - -/* Bit masks for OTP_STATUS */ - -#define FCOMP 0x1 /* OTP/Fuse Access Complete */ -#define FERROR 0x2 /* OTP/Fuse Access Error */ -#define MMRGLOAD 0x10 /* Memory Mapped Register Gasket Load */ -#define MMRGLOCK 0x20 /* Memory Mapped Register Gasket Lock */ -#define FPGMEN 0x40 /* OTP/Fuse Program Enable */ - -/* Bit masks for OTP_TIMING */ - -#define USECDIV 0xff /* Micro Second Divider */ -#define READACC 0x7f00 /* Read Access Time */ -#define CPUMPRL 0x38000 /* Charge Pump Release Time */ -#define CPUMPSU 0xc0000 /* Charge Pump Setup Time */ -#define CPUMPHD 0xf00000 /* Charge Pump Hold Time */ -#define PGMTIME 0xff000000 /* Program Time */ - /* Bit masks for SECURE_SYSSWT */ #define EMUDABL 0x1 /* Emulation Disable. */ @@ -2252,26 +2037,6 @@ #define AFEXIT 0x10 /* Authentication Firmware Exit */ #define SECSTAT 0xe0 /* Secure Status */ -/* Bit masks for PLL_DIV */ - -#define CSEL 0x30 /* Core Select */ -#define SSEL 0xf /* System Select */ -#define CSEL_DIV1 0x0000 /* CCLK = VCO / 1 */ -#define CSEL_DIV2 0x0010 /* CCLK = VCO / 2 */ -#define CSEL_DIV4 0x0020 /* CCLK = VCO / 4 */ -#define CSEL_DIV8 0x0030 /* CCLK = VCO / 8 */ - -/* Bit masks for PLL_CTL */ - -#define MSEL 0x7e00 /* Multiplier Select */ -#define BYPASS 0x100 /* PLL Bypass Enable */ -#define OUTPUT_DELAY 0x80 /* External Memory Output Delay Enable */ -#define INPUT_DELAY 0x40 /* External Memory Input Delay Enable */ -#define PDWN 0x20 /* Power Down */ -#define STOPCK 0x8 /* Stop Clock */ -#define PLL_OFF 0x2 /* Disable PLL */ -#define DF 0x1 /* Divide Frequency */ - /* SWRST Masks */ #define SYSTEM_RESET 0x0007 /* Initiates A System Software Reset */ #define DOUBLE_FAULT 0x0008 /* Core Double Fault Causes Reset */ @@ -2279,52 +2044,6 @@ #define RESET_WDOG 0x4000 /* SW Reset Generated By Watchdog Timer */ #define RESET_SOFTWARE 0x8000 /* SW Reset Occurred Since Last Read Of SWRST */ -/* Bit masks for PLL_STAT */ - -#define PLL_LOCKED 0x20 /* PLL Locked Status */ -#define ACTIVE_PLLDISABLED 0x4 /* Active Mode With PLL Disabled */ -#define FULL_ON 0x2 /* Full-On Mode */ -#define ACTIVE_PLLENABLED 0x1 /* Active Mode With PLL Enabled */ -#define RTCWS 0x400 /* RTC/Reset Wake-Up Status */ -#define CANWS 0x800 /* CAN Wake-Up Status */ -#define USBWS 0x2000 /* USB Wake-Up Status */ -#define KPADWS 0x4000 /* Keypad Wake-Up Status */ -#define ROTWS 0x8000 /* Rotary Wake-Up Status */ -#define GPWS 0x1000 /* General-Purpose Wake-Up Status */ - -/* Bit masks for VR_CTL */ - -#define FREQ 0x3 /* Regulator Switching Frequency */ -#define GAIN 0xc /* Voltage Output Level Gain */ -#define VLEV 0xf0 /* Internal Voltage Level */ -#define SCKELOW 0x8000 /* Drive SCKE Low During Reset Enable */ -#define WAKE 0x100 /* RTC/Reset Wake-Up Enable */ -#define CANWE 0x200 /* CAN0/1 Wake-Up Enable */ -#define GPWE 0x400 /* General-Purpose Wake-Up Enable */ -#define USBWE 0x800 /* USB Wake-Up Enable */ -#define KPADWE 0x1000 /* Keypad Wake-Up Enable */ -#define ROTWE 0x2000 /* Rotary Wake-Up Enable */ - -#define FREQ_333 0x0001 /* Switching Frequency Is 333 kHz */ -#define FREQ_667 0x0002 /* Switching Frequency Is 667 kHz */ -#define FREQ_1000 0x0003 /* Switching Frequency Is 1 MHz */ - -#define GAIN_5 0x0000 /* GAIN = 5*/ -#define GAIN_10 0x0004 /* GAIN = 1*/ -#define GAIN_20 0x0008 /* GAIN = 2*/ -#define GAIN_50 0x000C /* GAIN = 5*/ - -#define VLEV_085 0x0060 /* VLEV = 0.85 V (-5% - +10% Accuracy) */ -#define VLEV_090 0x0070 /* VLEV = 0.90 V (-5% - +10% Accuracy) */ -#define VLEV_095 0x0080 /* VLEV = 0.95 V (-5% - +10% Accuracy) */ -#define VLEV_100 0x0090 /* VLEV = 1.00 V (-5% - +10% Accuracy) */ -#define VLEV_105 0x00A0 /* VLEV = 1.05 V (-5% - +10% Accuracy) */ -#define VLEV_110 0x00B0 /* VLEV = 1.10 V (-5% - +10% Accuracy) */ -#define VLEV_115 0x00C0 /* VLEV = 1.15 V (-5% - +10% Accuracy) */ -#define VLEV_120 0x00D0 /* VLEV = 1.20 V (-5% - +10% Accuracy) */ -#define VLEV_125 0x00E0 /* VLEV = 1.25 V (-5% - +10% Accuracy) */ -#define VLEV_130 0x00F0 /* VLEV = 1.30 V (-5% - +10% Accuracy) */ - /* Bit masks for NFC_CTL */ #define WR_DLY 0xf /* Write Strobe Delay */ @@ -2489,14 +2208,6 @@ #define UCCT 0x40 /* Universal Counter CAN Trigger */ #define UCE 0x80 /* Universal Counter Enable */ -/* Bit masks for CAN0_UCCNT */ - -#define UCCNT 0xffff /* Universal Counter Count Value */ - -/* Bit masks for CAN0_UCRC */ - -#define UCVAL 0xffff /* Universal Counter Reload/Capture Value */ - /* Bit masks for CAN0_CEC */ #define RXECNT 0xff /* Receive Error Counter */ diff --git a/arch/blackfin/mach-bf561/boards/Kconfig b/arch/blackfin/mach-bf561/boards/Kconfig index e4bc6d7c5a6a..1aa529b9f8bb 100644 --- a/arch/blackfin/mach-bf561/boards/Kconfig +++ b/arch/blackfin/mach-bf561/boards/Kconfig @@ -19,4 +19,11 @@ config BFIN561_BLUETECHNIX_CM help CM-BF561 support for EVAL- and DEV-Board. +config BFIN561_ACVILON + bool "BF561-ACVILON" + help + BF561-ACVILON System On Module support (SO-DIMM 144). + For more information about Acvilon BF561 SoM + please go to http://www.niistt.ru/ + endchoice diff --git a/arch/blackfin/mach-bf561/boards/Makefile b/arch/blackfin/mach-bf561/boards/Makefile index 3a152559e957..a5879f7857ad 100644 --- a/arch/blackfin/mach-bf561/boards/Makefile +++ b/arch/blackfin/mach-bf561/boards/Makefile @@ -2,6 +2,7 @@ # arch/blackfin/mach-bf561/boards/Makefile # +obj-$(CONFIG_BFIN561_ACVILON) += acvilon.o obj-$(CONFIG_BFIN561_BLUETECHNIX_CM) += cm_bf561.o obj-$(CONFIG_BFIN561_EZKIT) += ezkit.o obj-$(CONFIG_BFIN561_TEPLA) += tepla.o diff --git a/arch/blackfin/mach-bf561/boards/acvilon.c b/arch/blackfin/mach-bf561/boards/acvilon.c new file mode 100644 index 000000000000..07e8dc8770da --- /dev/null +++ b/arch/blackfin/mach-bf561/boards/acvilon.c @@ -0,0 +1,551 @@ +/* + * File: arch/blackfin/mach-bf561/acvilon.c + * Based on: arch/blackfin/mach-bf561/ezkit.c + * Author: + * + * Created: + * Description: + * + * Modified: + * Copyright 2004-2006 Analog Devices Inc. + * Copyright 2009 CJSC "NII STT" + * + * Bugs: + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, see the file COPYING, or write + * to the Free Software Foundation, Inc., + * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + * + * + * For more information about Acvilon BF561 SoM please + * go to http://www.niistt.ru/ + * + */ + +#include <linux/device.h> +#include <linux/platform_device.h> +#include <linux/mtd/mtd.h> +#include <linux/mtd/partitions.h> +#include <linux/mtd/physmap.h> +#include <linux/mtd/nand.h> +#include <linux/mtd/plat-ram.h> +#include <linux/spi/spi.h> +#include <linux/spi/flash.h> +#include <linux/irq.h> +#include <linux/interrupt.h> +#include <linux/i2c-pca-platform.h> +#include <linux/delay.h> +#include <linux/io.h> +#include <asm/dma.h> +#include <asm/bfin5xx_spi.h> +#include <asm/portmux.h> +#include <asm/dpmc.h> +#include <asm/cacheflush.h> +#include <linux/i2c.h> + +/* + * Name the Board for the /proc/cpuinfo + */ +const char bfin_board_name[] = "Acvilon board"; + +#if defined(CONFIG_USB_ISP1760_HCD) || defined(CONFIG_USB_ISP1760_HCD_MODULE) +#include <linux/usb/isp1760.h> +static struct resource bfin_isp1760_resources[] = { + [0] = { + .start = 0x20000000, + .end = 0x20000000 + 0x000fffff, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = IRQ_PF15, + .end = IRQ_PF15, + .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_LOWLEVEL, + }, +}; + +static struct isp1760_platform_data isp1760_priv = { + .is_isp1761 = 0, + .port1_disable = 0, + .bus_width_16 = 1, + .port1_otg = 0, + .analog_oc = 0, + .dack_polarity_high = 0, + .dreq_polarity_high = 0, +}; + +static struct platform_device bfin_isp1760_device = { + .name = "isp1760-hcd", + .id = 0, + .dev = { + .platform_data = &isp1760_priv, + }, + .num_resources = ARRAY_SIZE(bfin_isp1760_resources), + .resource = bfin_isp1760_resources, +}; +#endif + +static struct resource bfin_i2c_pca_resources[] = { + { + .name = "pca9564-regs", + .start = 0x2C000000, + .end = 0x2C000000 + 16, + .flags = IORESOURCE_MEM | IORESOURCE_MEM_32BIT, + }, { + + .start = IRQ_PF8, + .end = IRQ_PF8, + .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_LOWLEVEL, + }, +}; + +struct i2c_pca9564_pf_platform_data pca9564_platform_data = { + .gpio = -1, + .i2c_clock_speed = 330000, + .timeout = 10000 +}; + +/* PCA9564 I2C Bus driver */ +static struct platform_device bfin_i2c_pca_device = { + .name = "i2c-pca-platform", + .id = 0, + .num_resources = ARRAY_SIZE(bfin_i2c_pca_resources), + .resource = bfin_i2c_pca_resources, + .dev = { + .platform_data = &pca9564_platform_data, + } +}; + +/* I2C devices fitted. */ +static struct i2c_board_info acvilon_i2c_devs[] __initdata = { + { + I2C_BOARD_INFO("ds1339", 0x68), + }, + { + I2C_BOARD_INFO("tcn75", 0x49), + }, +}; + +#if defined(CONFIG_MTD_PLATRAM) || defined(CONFIG_MTD_PLATRAM_MODULE) +static struct platdata_mtd_ram mtd_ram_data = { + .mapname = "rootfs(RAM)", + .bankwidth = 4, +}; + +static struct resource mtd_ram_resource = { + .start = 0x4000000, + .end = 0x5ffffff, + .flags = IORESOURCE_MEM, +}; + +static struct platform_device mtd_ram_device = { + .name = "mtd-ram", + .id = 0, + .dev = { + .platform_data = &mtd_ram_data, + }, + .num_resources = 1, + .resource = &mtd_ram_resource, +}; +#endif + +#if defined(CONFIG_SMSC911X) || defined(CONFIG_SMSC911X_MODULE) +#include <linux/smsc911x.h> +static struct resource smsc911x_resources[] = { + { + .name = "smsc911x-memory", + .start = 0x28000000, + .end = 0x28000000 + 0xFF, + .flags = IORESOURCE_MEM, + }, + { + .start = IRQ_PF7, + .end = IRQ_PF7, + .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_LOWLEVEL, + }, +}; + +static struct smsc911x_platform_config smsc911x_config = { + .flags = SMSC911X_USE_32BIT, + .irq_polarity = SMSC911X_IRQ_POLARITY_ACTIVE_LOW, + .irq_type = SMSC911X_IRQ_TYPE_OPEN_DRAIN, + .phy_interface = PHY_INTERFACE_MODE_MII, +}; + +static struct platform_device smsc911x_device = { + .name = "smsc911x", + .id = 0, + .num_resources = ARRAY_SIZE(smsc911x_resources), + .resource = smsc911x_resources, + .dev = { + .platform_data = &smsc911x_config, + }, +}; +#endif + +#if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE) +#ifdef CONFIG_SERIAL_BFIN_UART0 +static struct resource bfin_uart0_resources[] = { + { + .start = BFIN_UART_THR, + .end = BFIN_UART_GCTL + 2, + .flags = IORESOURCE_MEM, + }, + { + .start = IRQ_UART_RX, + .end = IRQ_UART_RX + 1, + .flags = IORESOURCE_IRQ, + }, + { + .start = IRQ_UART_ERROR, + .end = IRQ_UART_ERROR, + .flags = IORESOURCE_IRQ, + }, + { + .start = CH_UART_TX, + .end = CH_UART_TX, + .flags = IORESOURCE_DMA, + }, + { + .start = CH_UART_RX, + .end = CH_UART_RX, + .flags = IORESOURCE_DMA, + }, +}; + +unsigned short bfin_uart0_peripherals[] = { + P_UART0_TX, P_UART0_RX, 0 +}; + +static struct platform_device bfin_uart0_device = { + .name = "bfin-uart", + .id = 0, + .num_resources = ARRAY_SIZE(bfin_uart0_resources), + .resource = bfin_uart0_resources, + .dev = { + /* Passed to driver */ + .platform_data = &bfin_uart0_peripherals, + }, +}; +#endif +#endif + +#if defined(CONFIG_MTD_NAND_PLATFORM) || defined(CONFIG_MTD_NAND_PLATFORM_MODULE) + +#ifdef CONFIG_MTD_PARTITIONS +const char *part_probes[] = { "cmdlinepart", NULL }; + +static struct mtd_partition bfin_plat_nand_partitions[] = { + { + .name = "params(nand)", + .size = 32 * 1024 * 1024, + .offset = 0, + }, { + .name = "userfs(nand)", + .size = MTDPART_SIZ_FULL, + .offset = MTDPART_OFS_APPEND, + }, +}; +#endif + +#define BFIN_NAND_PLAT_CLE 2 +#define BFIN_NAND_PLAT_ALE 3 + +static void bfin_plat_nand_cmd_ctrl(struct mtd_info *mtd, int cmd, + unsigned int ctrl) +{ + struct nand_chip *this = mtd->priv; + + if (cmd == NAND_CMD_NONE) + return; + + if (ctrl & NAND_CLE) + writeb(cmd, this->IO_ADDR_W + (1 << BFIN_NAND_PLAT_CLE)); + else + writeb(cmd, this->IO_ADDR_W + (1 << BFIN_NAND_PLAT_ALE)); +} + +#define BFIN_NAND_PLAT_READY GPIO_PF10 +static int bfin_plat_nand_dev_ready(struct mtd_info *mtd) +{ + return gpio_get_value(BFIN_NAND_PLAT_READY); +} + +static struct platform_nand_data bfin_plat_nand_data = { + .chip = { + .chip_delay = 30, +#ifdef CONFIG_MTD_PARTITIONS + .part_probe_types = part_probes, + .partitions = bfin_plat_nand_partitions, + .nr_partitions = ARRAY_SIZE(bfin_plat_nand_partitions), +#endif + }, + .ctrl = { + .cmd_ctrl = bfin_plat_nand_cmd_ctrl, + .dev_ready = bfin_plat_nand_dev_ready, + }, +}; + +#define MAX(x, y) (x > y ? x : y) +static struct resource bfin_plat_nand_resources = { + .start = 0x24000000, + .end = 0x24000000 + (1 << MAX(BFIN_NAND_PLAT_CLE, BFIN_NAND_PLAT_ALE)), + .flags = IORESOURCE_IO, +}; + +static struct platform_device bfin_async_nand_device = { + .name = "gen_nand", + .id = -1, + .num_resources = 1, + .resource = &bfin_plat_nand_resources, + .dev = { + .platform_data = &bfin_plat_nand_data, + }, +}; + +static void bfin_plat_nand_init(void) +{ + gpio_request(BFIN_NAND_PLAT_READY, "bfin_nand_plat"); +} +#else +static void bfin_plat_nand_init(void) +{ +} +#endif + +#if defined(CONFIG_MTD_DATAFLASH) || defined(CONFIG_MTD_DATAFLASH_MODULE) +static struct mtd_partition bfin_spi_dataflash_partitions[] = { + { + .name = "bootloader", + .size = 0x4200, + .offset = 0, + .mask_flags = MTD_CAP_ROM}, + { + .name = "u-boot", + .size = 0x42000, + .offset = MTDPART_OFS_APPEND, + }, + { + .name = "u-boot(params)", + .size = 0x4200, + .offset = MTDPART_OFS_APPEND, + }, + { + .name = "kernel", + .size = 0x294000, + .offset = MTDPART_OFS_APPEND, + }, + { + .name = "params", + .size = 0x42000, + .offset = MTDPART_OFS_APPEND, + }, + { + .name = "rootfs", + .size = MTDPART_SIZ_FULL, + .offset = MTDPART_OFS_APPEND, + } +}; + +static struct flash_platform_data bfin_spi_dataflash_data = { + .name = "SPI Dataflash", + .parts = bfin_spi_dataflash_partitions, + .nr_parts = ARRAY_SIZE(bfin_spi_dataflash_partitions), +}; + +/* DataFlash chip */ +static struct bfin5xx_spi_chip data_flash_chip_info = { + .enable_dma = 0, /* use dma transfer with this chip */ + .bits_per_word = 8, +}; +#endif + +#if defined(CONFIG_SPI_SPIDEV) || defined(CONFIG_SPI_SPIDEV_MODULE) +static struct bfin5xx_spi_chip spidev_chip_info = { + .enable_dma = 0, + .bits_per_word = 8, +}; +#endif + +#if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE) +/* SPI (0) */ +static struct resource bfin_spi0_resource[] = { + [0] = { + .start = SPI0_REGBASE, + .end = SPI0_REGBASE + 0xFF, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = CH_SPI, + .end = CH_SPI, + .flags = IORESOURCE_DMA, + }, + [2] = { + .start = IRQ_SPI, + .end = IRQ_SPI, + .flags = IORESOURCE_IRQ, + }, +}; + +/* SPI controller data */ +static struct bfin5xx_spi_master bfin_spi0_info = { + .num_chipselect = 8, + .enable_dma = 1, /* master has the ability to do dma transfer */ + .pin_req = {P_SPI0_SCK, P_SPI0_MISO, P_SPI0_MOSI, 0}, +}; + +static struct platform_device bfin_spi0_device = { + .name = "bfin-spi", + .id = 0, /* Bus number */ + .num_resources = ARRAY_SIZE(bfin_spi0_resource), + .resource = bfin_spi0_resource, + .dev = { + .platform_data = &bfin_spi0_info, /* Passed to driver */ + }, +}; +#endif + +static struct spi_board_info bfin_spi_board_info[] __initdata = { +#if defined(CONFIG_SPI_SPIDEV) || defined(CONFIG_SPI_SPIDEV_MODULE) + { + .modalias = "spidev", + .max_speed_hz = 3125000, /* max spi clock (SCK) speed in HZ */ + .bus_num = 0, + .chip_select = 3, + .controller_data = &spidev_chip_info, + }, +#endif +#if defined(CONFIG_MTD_DATAFLASH) || defined(CONFIG_MTD_DATAFLASH_MODULE) + { /* DataFlash chip */ + .modalias = "mtd_dataflash", + .max_speed_hz = 33250000, /* max spi clock (SCK) speed in HZ */ + .bus_num = 0, /* Framework bus number */ + .chip_select = 2, /* Framework chip select */ + .platform_data = &bfin_spi_dataflash_data, + .controller_data = &data_flash_chip_info, + .mode = SPI_MODE_3, + }, +#endif +}; + +static struct resource bfin_gpios_resources = { + .start = 31, +/* .end = MAX_BLACKFIN_GPIOS - 1, */ + .end = 32, + .flags = IORESOURCE_IRQ, +}; + +static struct platform_device bfin_gpios_device = { + .name = "simple-gpio", + .id = -1, + .num_resources = 1, + .resource = &bfin_gpios_resources, +}; + +static const unsigned int cclk_vlev_datasheet[] = { + VRPAIR(VLEV_085, 250000000), + VRPAIR(VLEV_090, 300000000), + VRPAIR(VLEV_095, 313000000), + VRPAIR(VLEV_100, 350000000), + VRPAIR(VLEV_105, 400000000), + VRPAIR(VLEV_110, 444000000), + VRPAIR(VLEV_115, 450000000), + VRPAIR(VLEV_120, 475000000), + VRPAIR(VLEV_125, 500000000), + VRPAIR(VLEV_130, 600000000), +}; + +static struct bfin_dpmc_platform_data bfin_dmpc_vreg_data = { + .tuple_tab = cclk_vlev_datasheet, + .tabsize = ARRAY_SIZE(cclk_vlev_datasheet), + .vr_settling_time = 25 /* us */ , +}; + +static struct platform_device bfin_dpmc = { + .name = "bfin dpmc", + .dev = { + .platform_data = &bfin_dmpc_vreg_data, + }, +}; + +static struct platform_device *acvilon_devices[] __initdata = { + &bfin_dpmc, + +#if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE) + &bfin_spi0_device, +#endif + +#if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE) +#ifdef CONFIG_SERIAL_BFIN_UART0 + &bfin_uart0_device, +#endif +#endif + + &bfin_gpios_device, + +#if defined(CONFIG_SMSC911X) || defined(CONFIG_SMSC911X_MODULE) + &smsc911x_device, +#endif + + &bfin_i2c_pca_device, + +#if defined(CONFIG_MTD_NAND_PLATFORM) || defined(CONFIG_MTD_NAND_PLATFORM_MODULE) + &bfin_async_nand_device, +#endif + +#if defined(CONFIG_MTD_PLATRAM) || defined(CONFIG_MTD_PLATRAM_MODULE) + &mtd_ram_device, +#endif + +}; + +static int __init acvilon_init(void) +{ + int ret; + + printk(KERN_INFO "%s(): registering device resources\n", __func__); + + bfin_plat_nand_init(); + ret = + platform_add_devices(acvilon_devices, ARRAY_SIZE(acvilon_devices)); + if (ret < 0) + return ret; + + i2c_register_board_info(0, acvilon_i2c_devs, + ARRAY_SIZE(acvilon_i2c_devs)); + + bfin_write_FIO0_FLAG_C(1 << 14); + msleep(5); + bfin_write_FIO0_FLAG_S(1 << 14); + + spi_register_board_info(bfin_spi_board_info, + ARRAY_SIZE(bfin_spi_board_info)); + return 0; +} + +arch_initcall(acvilon_init); + +static struct platform_device *acvilon_early_devices[] __initdata = { +#if defined(CONFIG_SERIAL_BFIN_CONSOLE) || defined(CONFIG_EARLY_PRINTK) +#ifdef CONFIG_SERIAL_BFIN_UART0 + &bfin_uart0_device, +#endif +#endif +}; + +void __init native_machine_early_platform_add_devices(void) +{ + printk(KERN_INFO "register early platform devices\n"); + early_platform_add_devices(acvilon_early_devices, + ARRAY_SIZE(acvilon_early_devices)); +} diff --git a/arch/blackfin/mach-bf561/boards/ezkit.c b/arch/blackfin/mach-bf561/boards/ezkit.c index 9e2d8cfba546..ffd3e6a80d1a 100644 --- a/arch/blackfin/mach-bf561/boards/ezkit.c +++ b/arch/blackfin/mach-bf561/boards/ezkit.c @@ -49,7 +49,7 @@ static struct isp1760_platform_data isp1760_priv = { }; static struct platform_device bfin_isp1760_device = { - .name = "isp1760-hcd", + .name = "isp1760", .id = 0, .dev = { .platform_data = &isp1760_priv, @@ -159,28 +159,6 @@ static struct platform_device smc91x_device = { }; #endif -#if defined(CONFIG_AX88180) || defined(CONFIG_AX88180_MODULE) -static struct resource ax88180_resources[] = { - [0] = { - .start = 0x2c000000, - .end = 0x2c000000 + 0x8000, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = IRQ_PF10, - .end = IRQ_PF10, - .flags = (IORESOURCE_IRQ | IORESOURCE_IRQ_LOWLEVEL), - }, -}; - -static struct platform_device ax88180_device = { - .name = "ax88180", - .id = -1, - .num_resources = ARRAY_SIZE(ax88180_resources), - .resource = ax88180_resources, -}; -#endif - #if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE) static struct resource bfin_uart_resources[] = { { @@ -421,10 +399,6 @@ static struct platform_device *ezkit_devices[] __initdata = { &smc91x_device, #endif -#if defined(CONFIG_AX88180) || defined(CONFIG_AX88180_MODULE) - &ax88180_device, -#endif - #if defined(CONFIG_USB_NET2272) || defined(CONFIG_USB_NET2272_MODULE) &net2272_bfin_device, #endif diff --git a/arch/blackfin/mach-bf561/coreb.c b/arch/blackfin/mach-bf561/coreb.c index 1e60a92dd602..deb2271d09a3 100644 --- a/arch/blackfin/mach-bf561/coreb.c +++ b/arch/blackfin/mach-bf561/coreb.c @@ -22,8 +22,8 @@ #define CMD_COREB_STOP 3 #define CMD_COREB_RESET 4 -static int -coreb_ioctl(struct inode *inode, struct file *file, unsigned int cmd, unsigned long arg) +static long +coreb_ioctl(struct file *file, unsigned int cmd, unsigned long arg) { int ret = 0; @@ -49,8 +49,8 @@ coreb_ioctl(struct inode *inode, struct file *file, unsigned int cmd, unsigned l } static const struct file_operations coreb_fops = { - .owner = THIS_MODULE, - .ioctl = coreb_ioctl, + .owner = THIS_MODULE, + .unlocked_ioctl = coreb_ioctl, }; static struct miscdevice coreb_dev = { diff --git a/arch/blackfin/mach-bf561/include/mach/defBF561.h b/arch/blackfin/mach-bf561/include/mach/defBF561.h index a31e509553fb..4c8e36b7fb33 100644 --- a/arch/blackfin/mach-bf561/include/mach/defBF561.h +++ b/arch/blackfin/mach-bf561/include/mach/defBF561.h @@ -884,65 +884,11 @@ /* System MMR Register Bits */ /******************************************************************************* */ -/* ********************* PLL AND RESET MASKS ************************ */ - -/* PLL_CTL Masks */ -#define PLL_CLKIN 0x00000000 /* Pass CLKIN to PLL */ -#define PLL_CLKIN_DIV2 0x00000001 /* Pass CLKIN/2 to PLL */ -#define PLL_OFF 0x00000002 /* Shut off PLL clocks */ -#define STOPCK_OFF 0x00000008 /* Core clock off */ -#define PDWN 0x00000020 /* Put the PLL in a Deep Sleep state */ -#define BYPASS 0x00000100 /* Bypass the PLL */ - /* CHIPID Masks */ #define CHIPID_VERSION 0xF0000000 #define CHIPID_FAMILY 0x0FFFF000 #define CHIPID_MANUFACTURE 0x00000FFE -/* VR_CTL Masks */ -#define FREQ 0x0003 /* Switching Oscillator Frequency For Regulator */ -#define HIBERNATE 0x0000 /* Powerdown/Bypass On-Board Regulation */ -#define FREQ_333 0x0001 /* Switching Frequency Is 333 kHz */ -#define FREQ_667 0x0002 /* Switching Frequency Is 667 kHz */ -#define FREQ_1000 0x0003 /* Switching Frequency Is 1 MHz */ - -#define GAIN 0x000C /* Voltage Level Gain */ -#define GAIN_5 0x0000 /* GAIN = 5*/ -#define GAIN_10 0x0004 /* GAIN = 1*/ -#define GAIN_20 0x0008 /* GAIN = 2*/ -#define GAIN_50 0x000C /* GAIN = 5*/ - -#define VLEV 0x00F0 /* Internal Voltage Level */ -#define VLEV_085 0x0060 /* VLEV = 0.85 V (-5% - +10% Accuracy) */ -#define VLEV_090 0x0070 /* VLEV = 0.90 V (-5% - +10% Accuracy) */ -#define VLEV_095 0x0080 /* VLEV = 0.95 V (-5% - +10% Accuracy) */ -#define VLEV_100 0x0090 /* VLEV = 1.00 V (-5% - +10% Accuracy) */ -#define VLEV_105 0x00A0 /* VLEV = 1.05 V (-5% - +10% Accuracy) */ -#define VLEV_110 0x00B0 /* VLEV = 1.10 V (-5% - +10% Accuracy) */ -#define VLEV_115 0x00C0 /* VLEV = 1.15 V (-5% - +10% Accuracy) */ -#define VLEV_120 0x00D0 /* VLEV = 1.20 V (-5% - +10% Accuracy) */ -#define VLEV_125 0x00E0 /* VLEV = 1.25 V (-5% - +10% Accuracy) */ -#define VLEV_130 0x00F0 /* VLEV = 1.30 V (-5% - +10% Accuracy) */ - -#define WAKE 0x0100 /* Enable RTC/Reset Wakeup From Hibernate */ -#define SCKELOW 0x8000 /* Do Not Drive SCKE High During Reset After Hibernate */ - -/* PLL_DIV Masks */ -#define SCLK_DIV(x) (x) /* SCLK = VCO / x */ - -#define CSEL 0x30 /* Core Select */ -#define SSEL 0xf /* System Select */ -#define CCLK_DIV1 0x00000000 /* CCLK = VCO / 1 */ -#define CCLK_DIV2 0x00000010 /* CCLK = VCO / 2 */ -#define CCLK_DIV4 0x00000020 /* CCLK = VCO / 4 */ -#define CCLK_DIV8 0x00000030 /* CCLK = VCO / 8 */ - -/* PLL_STAT Masks */ -#define ACTIVE_PLLENABLED 0x0001 /* Processor In Active Mode With PLL Enabled */ -#define FULL_ON 0x0002 /* Processor In Full On Mode */ -#define ACTIVE_PLLDISABLED 0x0004 /* Processor In Active Mode With PLL Disabled */ -#define PLL_LOCKED 0x0020 /* PLL_LOCKCNT Has Been Reached */ - /* SICA_SYSCR Masks */ #define COREB_SRAM_INIT 0x0020 @@ -1150,53 +1096,6 @@ /* ********** DMA CONTROLLER MASKS *********************8 */ -/* DMAx_CONFIG, MDMA_yy_CONFIG, IMDMA_yy_CONFIG Masks */ -#define DMAEN 0x00000001 /* Channel Enable */ -#define WNR 0x00000002 /* Channel Direction (W/R*) */ -#define WDSIZE_8 0x00000000 /* Word Size 8 bits */ -#define WDSIZE_16 0x00000004 /* Word Size 16 bits */ -#define WDSIZE_32 0x00000008 /* Word Size 32 bits */ -#define DMA2D 0x00000010 /* 2D/1D* Mode */ -#define RESTART 0x00000020 /* Restart */ -#define DI_SEL 0x00000040 /* Data Interrupt Select */ -#define DI_EN 0x00000080 /* Data Interrupt Enable */ -#define NDSIZE_0 0x0000 /* Next Descriptor Size = 0 (Stop/Autobuffer) */ -#define NDSIZE_1 0x0100 /* Next Descriptor Size = 1 */ -#define NDSIZE_2 0x0200 /* Next Descriptor Size = 2 */ -#define NDSIZE_3 0x0300 /* Next Descriptor Size = 3 */ -#define NDSIZE_4 0x0400 /* Next Descriptor Size = 4 */ -#define NDSIZE_5 0x0500 /* Next Descriptor Size = 5 */ -#define NDSIZE_6 0x0600 /* Next Descriptor Size = 6 */ -#define NDSIZE_7 0x0700 /* Next Descriptor Size = 7 */ -#define NDSIZE_8 0x0800 /* Next Descriptor Size = 8 */ -#define NDSIZE_9 0x0900 /* Next Descriptor Size = 9 */ -#define NDSIZE 0x00000900 /* Next Descriptor Size */ -#define DMAFLOW 0x00007000 /* Flow Control */ -#define DMAFLOW_STOP 0x0000 /* Stop Mode */ -#define DMAFLOW_AUTO 0x1000 /* Autobuffer Mode */ -#define DMAFLOW_ARRAY 0x4000 /* Descriptor Array Mode */ -#define DMAFLOW_SMALL 0x6000 /* Small Model Descriptor List Mode */ -#define DMAFLOW_LARGE 0x7000 /* Large Model Descriptor List Mode */ - -#define DMAEN_P 0 /* Channel Enable */ -#define WNR_P 1 /* Channel Direction (W/R*) */ -#define DMA2D_P 4 /* 2D/1D* Mode */ -#define RESTART_P 5 /* Restart */ -#define DI_SEL_P 6 /* Data Interrupt Select */ -#define DI_EN_P 7 /* Data Interrupt Enable */ - -/* DMAx_IRQ_STATUS, MDMA_yy_IRQ_STATUS, IMDMA_yy_IRQ_STATUS Masks */ - -#define DMA_DONE 0x00000001 /* DMA Done Indicator */ -#define DMA_ERR 0x00000002 /* DMA Error Indicator */ -#define DFETCH 0x00000004 /* Descriptor Fetch Indicator */ -#define DMA_RUN 0x00000008 /* DMA Running Indicator */ - -#define DMA_DONE_P 0 /* DMA Done Indicator */ -#define DMA_ERR_P 1 /* DMA Error Indicator */ -#define DFETCH_P 2 /* Descriptor Fetch Indicator */ -#define DMA_RUN_P 3 /* DMA Running Indicator */ - /* DMAx_PERIPHERAL_MAP, MDMA_yy_PERIPHERAL_MAP, IMDMA_yy_PERIPHERAL_MAP Masks */ #define CTYPE 0x00000040 /* DMA Channel Type Indicator */ diff --git a/arch/blackfin/mach-bf561/smp.c b/arch/blackfin/mach-bf561/smp.c index 510f57641495..0192532e96a2 100644 --- a/arch/blackfin/mach-bf561/smp.c +++ b/arch/blackfin/mach-bf561/smp.c @@ -52,8 +52,6 @@ int __init setup_profiling_timer(unsigned int multiplier) /* not supported */ void __cpuinit platform_secondary_init(unsigned int cpu) { - local_irq_disable(); - /* Clone setup for peripheral interrupt sources from CoreA. */ bfin_write_SICB_IMASK0(bfin_read_SICA_IMASK0()); bfin_write_SICB_IMASK1(bfin_read_SICA_IMASK1()); @@ -70,11 +68,6 @@ void __cpuinit platform_secondary_init(unsigned int cpu) bfin_write_SICB_IAR7(bfin_read_SICA_IAR7()); SSYNC(); - local_irq_enable(); - - /* Calibrate loops per jiffy value. */ - calibrate_delay(); - /* Store CPU-private information to the cpu_data array. */ bfin_setup_cpudata(cpu); @@ -108,9 +101,13 @@ int __cpuinit platform_boot_secondary(unsigned int cpu, struct task_struct *idle barrier(); } - spin_unlock(&boot_lock); - - return cpu_isset(cpu, cpu_callin_map) ? 0 : -ENOSYS; + if (cpu_isset(cpu, cpu_callin_map)) { + cpu_set(cpu, cpu_online_map); + /* release the lock and let coreb run */ + spin_unlock(&boot_lock); + return 0; + } else + panic("CPU%u: processor failed to boot\n", cpu); } void __init platform_request_ipi(irq_handler_t handler) diff --git a/arch/blackfin/mach-common/clocks-init.c b/arch/blackfin/mach-common/clocks-init.c index ef6870e9eea6..d5cfe611b778 100644 --- a/arch/blackfin/mach-common/clocks-init.c +++ b/arch/blackfin/mach-common/clocks-init.c @@ -13,6 +13,7 @@ #include <asm/dma.h> #include <asm/clocks.h> #include <asm/mem_init.h> +#include <asm/dpmc.h> #define SDGCTL_WIDTH (1 << 31) /* SDRAM external data path width */ #define PLL_CTL_VAL \ diff --git a/arch/blackfin/mach-common/cpufreq.c b/arch/blackfin/mach-common/cpufreq.c index 01506504e6d0..777582897253 100644 --- a/arch/blackfin/mach-common/cpufreq.c +++ b/arch/blackfin/mach-common/cpufreq.c @@ -13,7 +13,7 @@ #include <linux/fs.h> #include <asm/blackfin.h> #include <asm/time.h> - +#include <asm/dpmc.h> /* this is the table of CCLK frequencies, in Hz */ /* .index is the entry in the auxillary dpm_state_table[] */ @@ -138,7 +138,8 @@ static int __init __bfin_cpu_init(struct cpufreq_policy *policy) dpm_state_table[index].tscale); } - policy->cpuinfo.transition_latency = (bfin_read_PLL_LOCKCNT() / (sclk / 1000000)) * 1000; + policy->cpuinfo.transition_latency = 50000; /* 50us assumed */ + /*Now ,only support one cpu */ policy->cur = cclk; cpufreq_frequency_table_get_attr(bfin_freq_table, policy->cpu); diff --git a/arch/blackfin/mach-common/dpmc_modes.S b/arch/blackfin/mach-common/dpmc_modes.S index 8009a512fb11..b03716896051 100644 --- a/arch/blackfin/mach-common/dpmc_modes.S +++ b/arch/blackfin/mach-common/dpmc_modes.S @@ -404,6 +404,21 @@ ENTRY(_do_hibernate) PM_SYS_PUSH(EBIU_FCTL) #endif +#ifdef PORTCIO_FER + PM_SYS_PUSH16(PORTCIO_DIR) + PM_SYS_PUSH16(PORTCIO_INEN) + PM_SYS_PUSH16(PORTCIO) + PM_SYS_PUSH16(PORTCIO_FER) + PM_SYS_PUSH16(PORTDIO_DIR) + PM_SYS_PUSH16(PORTDIO_INEN) + PM_SYS_PUSH16(PORTDIO) + PM_SYS_PUSH16(PORTDIO_FER) + PM_SYS_PUSH16(PORTEIO_DIR) + PM_SYS_PUSH16(PORTEIO_INEN) + PM_SYS_PUSH16(PORTEIO) + PM_SYS_PUSH16(PORTEIO_FER) +#endif + PM_SYS_PUSH16(SYSCR) /* Save Core MMRs */ @@ -716,6 +731,21 @@ ENTRY(_do_hibernate) P0.L = lo(PLL_CTL); PM_SYS_POP16(SYSCR) +#ifdef PORTCIO_FER + PM_SYS_POP16(PORTEIO_FER) + PM_SYS_POP16(PORTEIO) + PM_SYS_POP16(PORTEIO_INEN) + PM_SYS_POP16(PORTEIO_DIR) + PM_SYS_POP16(PORTDIO_FER) + PM_SYS_POP16(PORTDIO) + PM_SYS_POP16(PORTDIO_INEN) + PM_SYS_POP16(PORTDIO_DIR) + PM_SYS_POP16(PORTCIO_FER) + PM_SYS_POP16(PORTCIO) + PM_SYS_POP16(PORTCIO_INEN) + PM_SYS_POP16(PORTCIO_DIR) +#endif + #ifdef EBIU_FCTL PM_SYS_POP(EBIU_FCTL) PM_SYS_POP(EBIU_MODE) diff --git a/arch/blackfin/mach-common/entry.S b/arch/blackfin/mach-common/entry.S index f3f8bb46b517..b0ed0b487ff2 100644 --- a/arch/blackfin/mach-common/entry.S +++ b/arch/blackfin/mach-common/entry.S @@ -713,6 +713,8 @@ ENTRY(_system_call) cc = BITTST(r7, TIF_RESTORE_SIGMASK); if cc jump .Lsyscall_do_signals; cc = BITTST(r7, TIF_SIGPENDING); + if cc jump .Lsyscall_do_signals; + cc = BITTST(r7, TIF_NOTIFY_RESUME); if !cc jump .Lsyscall_really_exit; .Lsyscall_do_signals: /* Reenable interrupts. */ @@ -721,7 +723,7 @@ ENTRY(_system_call) r0 = sp; SP += -12; - call _do_signal; + call _do_notify_resume; SP += 12; .Lsyscall_really_exit: diff --git a/arch/blackfin/mach-common/ints-priority.c b/arch/blackfin/mach-common/ints-priority.c index 660ea1bec54c..1873b2c1fede 100644 --- a/arch/blackfin/mach-common/ints-priority.c +++ b/arch/blackfin/mach-common/ints-priority.c @@ -25,11 +25,20 @@ #include <asm/blackfin.h> #include <asm/gpio.h> #include <asm/irq_handler.h> +#include <asm/dpmc.h> +#include <asm/bfin5xx_spi.h> +#include <asm/bfin_sport.h> #define SIC_SYSIRQ(irq) (irq - (IRQ_CORETMR + 1)) #ifdef BF537_FAMILY # define BF537_GENERIC_ERROR_INT_DEMUX +# define SPI_ERR_MASK (BIT_STAT_TXCOL | BIT_STAT_RBSY | BIT_STAT_MODF | BIT_STAT_TXE) /* SPI_STAT */ +# define SPORT_ERR_MASK (ROVF | RUVF | TOVF | TUVF) /* SPORT_STAT */ +# define PPI_ERR_MASK (0xFFFF & ~FLD) /* PPI_STATUS */ +# define EMAC_ERR_MASK (PHYINT | MMCINT | RXFSINT | TXFSINT | WAKEDET | RXDMAERR | TXDMAERR | STMDONE) /* EMAC_SYSTAT */ +# define UART_ERR_MASK (0x6) /* UART_IIR */ +# define CAN_ERR_MASK (EWTIF | EWRIF | EPIF | BOIF | WUIF | UIAIF | AAIF | RMLIF | UCEIF | EXTIF | ADIF) /* CAN_GIF */ #else # undef BF537_GENERIC_ERROR_INT_DEMUX #endif @@ -324,11 +333,9 @@ static void bfin_demux_error_irq(unsigned int int_err_irq, irq = IRQ_CAN_ERROR; else if (bfin_read_SPI_STAT() & SPI_ERR_MASK) irq = IRQ_SPI_ERROR; - else if ((bfin_read_UART0_IIR() & UART_ERR_MASK_STAT1) && - (bfin_read_UART0_IIR() & UART_ERR_MASK_STAT0)) + else if ((bfin_read_UART0_IIR() & UART_ERR_MASK) == UART_ERR_MASK) irq = IRQ_UART0_ERROR; - else if ((bfin_read_UART1_IIR() & UART_ERR_MASK_STAT1) && - (bfin_read_UART1_IIR() & UART_ERR_MASK_STAT0)) + else if ((bfin_read_UART1_IIR() & UART_ERR_MASK) == UART_ERR_MASK) irq = IRQ_UART1_ERROR; if (irq) { diff --git a/arch/blackfin/mach-common/smp.c b/arch/blackfin/mach-common/smp.c index d92b168c8328..369e687582b7 100644 --- a/arch/blackfin/mach-common/smp.c +++ b/arch/blackfin/mach-common/smp.c @@ -336,13 +336,6 @@ int __cpuinit __cpu_up(unsigned int cpu) ret = platform_boot_secondary(cpu, idle); - if (ret) { - cpu_clear(cpu, cpu_present_map); - printk(KERN_CRIT "CPU%u: processor failed to boot (%d)\n", cpu, ret); - free_task(idle); - } else - cpu_set(cpu, cpu_online_map); - secondary_stack = NULL; return ret; @@ -418,9 +411,16 @@ void __cpuinit secondary_start_kernel(void) setup_secondary(cpu); + platform_secondary_init(cpu); + local_irq_enable(); - platform_secondary_init(cpu); + /* + * Calibrate loops per jiffy value. + * IRQs need to be enabled here - D-cache can be invalidated + * in timer irq handler, so core B can read correct jiffies. + */ + calibrate_delay(); cpu_idle(); } diff --git a/arch/h8300/Kconfig b/arch/h8300/Kconfig index 9420648352b8..53cc669e6d59 100644 --- a/arch/h8300/Kconfig +++ b/arch/h8300/Kconfig @@ -10,6 +10,10 @@ config H8300 default y select HAVE_IDE +config SYMBOL_PREFIX + string + default "_" + config MMU bool default n diff --git a/arch/h8300/include/asm/module.h b/arch/h8300/include/asm/module.h index de23231f3196..8e46724b7c09 100644 --- a/arch/h8300/include/asm/module.h +++ b/arch/h8300/include/asm/module.h @@ -8,6 +8,4 @@ struct mod_arch_specific { }; #define Elf_Sym Elf32_Sym #define Elf_Ehdr Elf32_Ehdr -#define MODULE_SYMBOL_PREFIX "_" - #endif /* _ASM_H8/300_MODULE_H */ diff --git a/arch/h8300/kernel/vmlinux.lds.S b/arch/h8300/kernel/vmlinux.lds.S index b9e24907e6ea..03d356d96e5d 100644 --- a/arch/h8300/kernel/vmlinux.lds.S +++ b/arch/h8300/kernel/vmlinux.lds.S @@ -1,4 +1,3 @@ -#define VMLINUX_SYMBOL(_sym_) _##_sym_ #include <asm-generic/vmlinux.lds.h> #include <asm/page.h> diff --git a/arch/ia64/hp/common/sba_iommu.c b/arch/ia64/hp/common/sba_iommu.c index f332e3fe4237..e14c492a8a93 100644 --- a/arch/ia64/hp/common/sba_iommu.c +++ b/arch/ia64/hp/common/sba_iommu.c @@ -677,12 +677,19 @@ sba_alloc_range(struct ioc *ioc, struct device *dev, size_t size) spin_unlock_irqrestore(&ioc->saved_lock, flags); pide = sba_search_bitmap(ioc, dev, pages_needed, 0); - if (unlikely(pide >= (ioc->res_size << 3))) - panic(__FILE__ ": I/O MMU @ %p is out of mapping resources\n", - ioc->ioc_hpa); + if (unlikely(pide >= (ioc->res_size << 3))) { + printk(KERN_WARNING "%s: I/O MMU @ %p is" + "out of mapping resources, %u %u %lx\n", + __func__, ioc->ioc_hpa, ioc->res_size, + pages_needed, dma_get_seg_boundary(dev)); + return -1; + } #else - panic(__FILE__ ": I/O MMU @ %p is out of mapping resources\n", - ioc->ioc_hpa); + printk(KERN_WARNING "%s: I/O MMU @ %p is" + "out of mapping resources, %u %u %lx\n", + __func__, ioc->ioc_hpa, ioc->res_size, + pages_needed, dma_get_seg_boundary(dev)); + return -1; #endif } } @@ -965,6 +972,8 @@ static dma_addr_t sba_map_page(struct device *dev, struct page *page, #endif pide = sba_alloc_range(ioc, dev, size); + if (pide < 0) + return 0; iovp = (dma_addr_t) pide << iovp_shift; @@ -1320,6 +1329,7 @@ sba_coalesce_chunks(struct ioc *ioc, struct device *dev, unsigned long dma_offset, dma_len; /* start/len of DMA stream */ int n_mappings = 0; unsigned int max_seg_size = dma_get_max_seg_size(dev); + int idx; while (nents > 0) { unsigned long vaddr = (unsigned long) sba_sg_address(startsg); @@ -1418,16 +1428,22 @@ sba_coalesce_chunks(struct ioc *ioc, struct device *dev, vcontig_sg->dma_length = vcontig_len; dma_len = (dma_len + dma_offset + ~iovp_mask) & iovp_mask; ASSERT(dma_len <= DMA_CHUNK_SIZE); - dma_sg->dma_address = (dma_addr_t) (PIDE_FLAG - | (sba_alloc_range(ioc, dev, dma_len) << iovp_shift) - | dma_offset); + idx = sba_alloc_range(ioc, dev, dma_len); + if (idx < 0) { + dma_sg->dma_length = 0; + return -1; + } + dma_sg->dma_address = (dma_addr_t)(PIDE_FLAG | (idx << iovp_shift) + | dma_offset); n_mappings++; } return n_mappings; } - +static void sba_unmap_sg_attrs(struct device *dev, struct scatterlist *sglist, + int nents, enum dma_data_direction dir, + struct dma_attrs *attrs); /** * sba_map_sg - map Scatter/Gather list * @dev: instance of PCI owned by the driver that's asking. @@ -1493,6 +1509,10 @@ static int sba_map_sg_attrs(struct device *dev, struct scatterlist *sglist, ** Access to the virtual address is what forces a two pass algorithm. */ coalesced = sba_coalesce_chunks(ioc, dev, sglist, nents); + if (coalesced < 0) { + sba_unmap_sg_attrs(dev, sglist, nents, dir, attrs); + return 0; + } /* ** Program the I/O Pdir diff --git a/arch/ia64/include/asm/hw_irq.h b/arch/ia64/include/asm/hw_irq.h index 91619b31dbf5..bf2e37493e04 100644 --- a/arch/ia64/include/asm/hw_irq.h +++ b/arch/ia64/include/asm/hw_irq.h @@ -59,7 +59,13 @@ typedef u16 ia64_vector; extern int ia64_first_device_vector; extern int ia64_last_device_vector; +#if defined(CONFIG_SMP) && (defined(CONFIG_IA64_GENERIC) || defined (CONFIG_IA64_DIG)) +/* Reserve the lower priority vector than device vectors for "move IRQ" IPI */ +#define IA64_IRQ_MOVE_VECTOR 0x30 /* "move IRQ" IPI */ +#define IA64_DEF_FIRST_DEVICE_VECTOR 0x31 +#else #define IA64_DEF_FIRST_DEVICE_VECTOR 0x30 +#endif #define IA64_DEF_LAST_DEVICE_VECTOR 0xe7 #define IA64_FIRST_DEVICE_VECTOR ia64_first_device_vector #define IA64_LAST_DEVICE_VECTOR ia64_last_device_vector diff --git a/arch/ia64/include/asm/mca.h b/arch/ia64/include/asm/mca.h index c171cdf0a789..43f96ab18fa0 100644 --- a/arch/ia64/include/asm/mca.h +++ b/arch/ia64/include/asm/mca.h @@ -106,6 +106,11 @@ struct ia64_sal_os_state { unsigned long os_status; /* OS status to SAL, enum below */ unsigned long context; /* 0 if return to same context 1 if return to new context */ + + /* I-resources */ + unsigned long iip; + unsigned long ipsr; + unsigned long ifs; }; enum { diff --git a/arch/ia64/include/asm/rwsem.h b/arch/ia64/include/asm/rwsem.h index fbee74b15782..e8762688e8e3 100644 --- a/arch/ia64/include/asm/rwsem.h +++ b/arch/ia64/include/asm/rwsem.h @@ -47,7 +47,7 @@ struct rw_semaphore { #define RWSEM_ACTIVE_WRITE_BIAS (RWSEM_WAITING_BIAS + RWSEM_ACTIVE_BIAS) #define __RWSEM_INITIALIZER(name) \ - { RWSEM_UNLOCKED_VALUE, SPIN_LOCK_UNLOCKED, \ + { RWSEM_UNLOCKED_VALUE, __SPIN_LOCK_UNLOCKED((name).wait_lock), \ LIST_HEAD_INIT((name).wait_list) } #define DECLARE_RWSEM(name) \ diff --git a/arch/ia64/kernel/irq_ia64.c b/arch/ia64/kernel/irq_ia64.c index 70e4bad23432..d4093a173a3e 100644 --- a/arch/ia64/kernel/irq_ia64.c +++ b/arch/ia64/kernel/irq_ia64.c @@ -260,7 +260,6 @@ void __setup_vector_irq(int cpu) } #if defined(CONFIG_SMP) && (defined(CONFIG_IA64_GENERIC) || defined(CONFIG_IA64_DIG)) -#define IA64_IRQ_MOVE_VECTOR IA64_DEF_FIRST_DEVICE_VECTOR static enum vector_domain_type { VECTOR_DOMAIN_NONE, @@ -659,11 +658,8 @@ init_IRQ (void) register_percpu_irq(IA64_SPURIOUS_INT_VECTOR, NULL); #ifdef CONFIG_SMP #if defined(CONFIG_IA64_GENERIC) || defined(CONFIG_IA64_DIG) - if (vector_domain_type != VECTOR_DOMAIN_NONE) { - BUG_ON(IA64_FIRST_DEVICE_VECTOR != IA64_IRQ_MOVE_VECTOR); - IA64_FIRST_DEVICE_VECTOR++; + if (vector_domain_type != VECTOR_DOMAIN_NONE) register_percpu_irq(IA64_IRQ_MOVE_VECTOR, &irq_move_irqaction); - } #endif #endif #ifdef CONFIG_PERFMON diff --git a/arch/ia64/kernel/mca.c b/arch/ia64/kernel/mca.c index 496ac7a99488..32f2639e9b0a 100644 --- a/arch/ia64/kernel/mca.c +++ b/arch/ia64/kernel/mca.c @@ -888,9 +888,10 @@ ia64_mca_modify_comm(const struct task_struct *previous_current) } static void -finish_pt_regs(struct pt_regs *regs, const pal_min_state_area_t *ms, +finish_pt_regs(struct pt_regs *regs, struct ia64_sal_os_state *sos, unsigned long *nat) { + const pal_min_state_area_t *ms = sos->pal_min_state; const u64 *bank; /* If ipsr.ic then use pmsa_{iip,ipsr,ifs}, else use @@ -904,6 +905,10 @@ finish_pt_regs(struct pt_regs *regs, const pal_min_state_area_t *ms, regs->cr_iip = ms->pmsa_xip; regs->cr_ipsr = ms->pmsa_xpsr; regs->cr_ifs = ms->pmsa_xfs; + + sos->iip = ms->pmsa_iip; + sos->ipsr = ms->pmsa_ipsr; + sos->ifs = ms->pmsa_ifs; } regs->pr = ms->pmsa_pr; regs->b0 = ms->pmsa_br0; @@ -1079,7 +1084,7 @@ ia64_mca_modify_original_stack(struct pt_regs *regs, memcpy(old_regs, regs, sizeof(*regs)); old_regs->loadrs = loadrs; old_unat = old_regs->ar_unat; - finish_pt_regs(old_regs, ms, &old_unat); + finish_pt_regs(old_regs, sos, &old_unat); /* Next stack a struct switch_stack. mca_asm.S built a partial * switch_stack, copy it and fill in the blanks using pt_regs and @@ -1150,7 +1155,7 @@ no_mod: mprintk(KERN_INFO "cpu %d, %s %s, original stack not modified\n", smp_processor_id(), type, msg); old_unat = regs->ar_unat; - finish_pt_regs(regs, ms, &old_unat); + finish_pt_regs(regs, sos, &old_unat); return previous_current; } diff --git a/arch/ia64/kernel/perfmon.c b/arch/ia64/kernel/perfmon.c index 599b233bef75..5246285a95fb 100644 --- a/arch/ia64/kernel/perfmon.c +++ b/arch/ia64/kernel/perfmon.c @@ -2200,7 +2200,7 @@ pfm_alloc_file(pfm_context_t *ctx) { struct file *file; struct inode *inode; - struct dentry *dentry; + struct path path; char name[32]; struct qstr this; @@ -2225,18 +2225,19 @@ pfm_alloc_file(pfm_context_t *ctx) /* * allocate a new dcache entry */ - dentry = d_alloc(pfmfs_mnt->mnt_sb->s_root, &this); - if (!dentry) { + path.dentry = d_alloc(pfmfs_mnt->mnt_sb->s_root, &this); + if (!path.dentry) { iput(inode); return ERR_PTR(-ENOMEM); } + path.mnt = mntget(pfmfs_mnt); - dentry->d_op = &pfmfs_dentry_operations; - d_add(dentry, inode); + path.dentry->d_op = &pfmfs_dentry_operations; + d_add(path.dentry, inode); - file = alloc_file(pfmfs_mnt, dentry, FMODE_READ, &pfm_file_ops); + file = alloc_file(&path, FMODE_READ, &pfm_file_ops); if (!file) { - dput(dentry); + path_put(&path); return ERR_PTR(-ENFILE); } diff --git a/arch/parisc/hpux/sys_hpux.c b/arch/parisc/hpux/sys_hpux.c index 18072e03a019..92343bd35fa3 100644 --- a/arch/parisc/hpux/sys_hpux.c +++ b/arch/parisc/hpux/sys_hpux.c @@ -445,12 +445,7 @@ done: int hpux_pipe(int *kstack_fildes) { - int error; - - lock_kernel(); - error = do_pipe_flags(kstack_fildes, 0); - unlock_kernel(); - return error; + return do_pipe_flags(kstack_fildes, 0); } /* lies - says it works, but it really didn't lock anything */ diff --git a/arch/parisc/kernel/sys_parisc32.c b/arch/parisc/kernel/sys_parisc32.c index 76d23ec8dfaa..9779ece2b070 100644 --- a/arch/parisc/kernel/sys_parisc32.c +++ b/arch/parisc/kernel/sys_parisc32.c @@ -26,13 +26,7 @@ #include <linux/shm.h> #include <linux/slab.h> #include <linux/uio.h> -#include <linux/nfs_fs.h> #include <linux/ncp_fs.h> -#include <linux/sunrpc/svc.h> -#include <linux/nfsd/nfsd.h> -#include <linux/nfsd/cache.h> -#include <linux/nfsd/xdr.h> -#include <linux/nfsd/syscall.h> #include <linux/poll.h> #include <linux/personality.h> #include <linux/stat.h> diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig index 0df57466e783..ba3948c70072 100644 --- a/arch/powerpc/Kconfig +++ b/arch/powerpc/Kconfig @@ -704,7 +704,7 @@ config PPC_PCI_CHOICE config PCI bool "PCI support" if PPC_PCI_CHOICE default y if !40x && !CPM2 && !8xx && !PPC_83xx \ - && !PPC_85xx && !PPC_86xx + && !PPC_85xx && !PPC_86xx && !GAMECUBE_COMMON default PCI_PERMEDIA if !4xx && !CPM2 && !8xx default PCI_QSPAN if !4xx && !CPM2 && 8xx select ARCH_SUPPORTS_MSI diff --git a/arch/powerpc/Kconfig.debug b/arch/powerpc/Kconfig.debug index bf3382f1904d..5cdd7ed9a12e 100644 --- a/arch/powerpc/Kconfig.debug +++ b/arch/powerpc/Kconfig.debug @@ -254,6 +254,14 @@ config PPC_EARLY_DEBUG_CPM using a CPM-based serial port. This assumes that the bootwrapper has run, and set up the CPM in a particular way. +config PPC_EARLY_DEBUG_USBGECKO + bool "Early debugging through the USB Gecko adapter" + depends on GAMECUBE_COMMON + select USBGECKO_UDBG + help + Select this to enable early debugging for Nintendo GameCube/Wii + consoles via an external USB Gecko adapter. + endchoice config PPC_EARLY_DEBUG_44x_PHYSLOW diff --git a/arch/powerpc/boot/Makefile b/arch/powerpc/boot/Makefile index 7bfc8ad87798..bb2465bcb327 100644 --- a/arch/powerpc/boot/Makefile +++ b/arch/powerpc/boot/Makefile @@ -66,7 +66,7 @@ src-wlib := string.S crt0.S crtsavres.S stdio.c main.c \ gunzip_util.c elf_util.c $(zlib) devtree.c oflib.c ofconsole.c \ 4xx.c ebony.c mv64x60.c mpsc.c mv64x60_i2c.c cuboot.c bamboo.c \ cpm-serial.c stdlib.c mpc52xx-psc.c planetcore.c uartlite.c \ - fsl-soc.c mpc8xx.c pq2.c + fsl-soc.c mpc8xx.c pq2.c ugecon.c src-plat := of.c cuboot-52xx.c cuboot-824x.c cuboot-83xx.c cuboot-85xx.c holly.c \ cuboot-ebony.c cuboot-hotfoot.c treeboot-ebony.c prpmc2800.c \ ps3-head.S ps3-hvcall.S ps3.c treeboot-bamboo.c cuboot-8xx.c \ @@ -76,7 +76,8 @@ src-plat := of.c cuboot-52xx.c cuboot-824x.c cuboot-83xx.c cuboot-85xx.c holly.c cuboot-katmai.c cuboot-rainier.c redboot-8xx.c ep8248e.c \ cuboot-warp.c cuboot-85xx-cpm2.c cuboot-yosemite.c simpleboot.c \ virtex405-head.S virtex.c redboot-83xx.c cuboot-sam440ep.c \ - cuboot-acadia.c cuboot-amigaone.c cuboot-kilauea.c + cuboot-acadia.c cuboot-amigaone.c cuboot-kilauea.c \ + gamecube-head.S gamecube.c wii-head.S wii.c src-boot := $(src-wlib) $(src-plat) empty.c src-boot := $(addprefix $(obj)/, $(src-boot)) @@ -254,6 +255,8 @@ image-$(CONFIG_KSI8560) += cuImage.ksi8560 image-$(CONFIG_STORCENTER) += cuImage.storcenter image-$(CONFIG_MPC7448HPC2) += cuImage.mpc7448hpc2 image-$(CONFIG_PPC_C2K) += cuImage.c2k +image-$(CONFIG_GAMECUBE) += dtbImage.gamecube +image-$(CONFIG_WII) += dtbImage.wii # Board port in arch/powerpc/platform/amigaone/Kconfig image-$(CONFIG_AMIGAONE) += cuImage.amigaone diff --git a/arch/powerpc/boot/dts/gamecube.dts b/arch/powerpc/boot/dts/gamecube.dts new file mode 100644 index 000000000000..ef3be0e58b02 --- /dev/null +++ b/arch/powerpc/boot/dts/gamecube.dts @@ -0,0 +1,114 @@ +/* + * arch/powerpc/boot/dts/gamecube.dts + * + * Nintendo GameCube platform device tree source + * Copyright (C) 2007-2009 The GameCube Linux Team + * Copyright (C) 2007,2008,2009 Albert Herranz + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + */ + +/dts-v1/; + +/ { + model = "nintendo,gamecube"; + compatible = "nintendo,gamecube"; + #address-cells = <1>; + #size-cells = <1>; + + chosen { + bootargs = "root=/dev/gcnsda2 rootwait udbg-immortal"; + }; + + memory { + device_type = "memory"; + reg = <0x00000000 0x01800000>; + }; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + + PowerPC,gekko@0 { + device_type = "cpu"; + reg = <0>; + clock-frequency = <486000000>; /* 486MHz */ + bus-frequency = <162000000>; /* 162MHz core-to-bus 3x */ + timebase-frequency = <40500000>; /* 162MHz / 4 */ + i-cache-line-size = <32>; + d-cache-line-size = <32>; + i-cache-size = <32768>; + d-cache-size = <32768>; + }; + }; + + /* devices contained int the flipper chipset */ + flipper { + #address-cells = <1>; + #size-cells = <1>; + compatible = "nintendo,flipper"; + ranges = <0x0c000000 0x0c000000 0x00010000>; + interrupt-parent = <&PIC>; + + video@0c002000 { + compatible = "nintendo,flipper-vi"; + reg = <0x0c002000 0x100>; + interrupts = <8>; + }; + + processor-interface@0c003000 { + compatible = "nintendo,flipper-pi"; + reg = <0x0c003000 0x100>; + + PIC: pic { + #interrupt-cells = <1>; + compatible = "nintendo,flipper-pic"; + interrupt-controller; + }; + }; + + dsp@0c005000 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "nintendo,flipper-dsp"; + reg = <0x0c005000 0x200>; + interrupts = <6>; + + memory@0 { + compatible = "nintendo,flipper-aram"; + reg = <0 0x1000000>; /* 16MB */ + }; + }; + + disk@0c006000 { + compatible = "nintendo,flipper-di"; + reg = <0x0c006000 0x40>; + interrupts = <2>; + }; + + audio@0c006c00 { + compatible = "nintendo,flipper-ai"; + reg = <0x0c006c00 0x20>; + interrupts = <6>; + }; + + gamepad-controller@0c006400 { + compatible = "nintendo,flipper-si"; + reg = <0x0c006400 0x100>; + interrupts = <3>; + }; + + /* External Interface bus */ + exi@0c006800 { + compatible = "nintendo,flipper-exi"; + reg = <0x0c006800 0x40>; + virtual-reg = <0x0c006800>; + interrupts = <4>; + }; + }; +}; + diff --git a/arch/powerpc/boot/dts/wii.dts b/arch/powerpc/boot/dts/wii.dts new file mode 100644 index 000000000000..77528c9a8dbd --- /dev/null +++ b/arch/powerpc/boot/dts/wii.dts @@ -0,0 +1,218 @@ +/* + * arch/powerpc/boot/dts/wii.dts + * + * Nintendo Wii platform device tree source + * Copyright (C) 2008-2009 The GameCube Linux Team + * Copyright (C) 2008,2009 Albert Herranz + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + */ + +/dts-v1/; + +/* + * This is commented-out for now. + * Until a later patch is merged, the kernel can use only the first + * contiguous RAM range and will BUG() if the memreserve is outside + * that range. + */ +/*/memreserve/ 0x10000000 0x0004000;*/ /* DSP RAM */ + +/ { + model = "nintendo,wii"; + compatible = "nintendo,wii"; + #address-cells = <1>; + #size-cells = <1>; + + chosen { + bootargs = "root=/dev/mmcblk0p2 rootwait udbg-immortal"; + }; + + memory { + device_type = "memory"; + reg = <0x00000000 0x01800000 /* MEM1 24MB 1T-SRAM */ + 0x10000000 0x04000000>; /* MEM2 64MB GDDR3 */ + }; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + + PowerPC,broadway@0 { + device_type = "cpu"; + reg = <0>; + clock-frequency = <729000000>; /* 729MHz */ + bus-frequency = <243000000>; /* 243MHz core-to-bus 3x */ + timebase-frequency = <60750000>; /* 243MHz / 4 */ + i-cache-line-size = <32>; + d-cache-line-size = <32>; + i-cache-size = <32768>; + d-cache-size = <32768>; + }; + }; + + /* devices contained in the hollywood chipset */ + hollywood { + #address-cells = <1>; + #size-cells = <1>; + compatible = "nintendo,hollywood"; + ranges = <0x0c000000 0x0c000000 0x01000000 + 0x0d000000 0x0d000000 0x00800000 + 0x0d800000 0x0d800000 0x00800000>; + interrupt-parent = <&PIC0>; + + video@0c002000 { + compatible = "nintendo,hollywood-vi", + "nintendo,flipper-vi"; + reg = <0x0c002000 0x100>; + interrupts = <8>; + }; + + processor-interface@0c003000 { + compatible = "nintendo,hollywood-pi", + "nintendo,flipper-pi"; + reg = <0x0c003000 0x100>; + + PIC0: pic0 { + #interrupt-cells = <1>; + compatible = "nintendo,flipper-pic"; + interrupt-controller; + }; + }; + + dsp@0c005000 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "nintendo,hollywood-dsp", + "nintendo,flipper-dsp"; + reg = <0x0c005000 0x200>; + interrupts = <6>; + }; + + gamepad-controller@0d006400 { + compatible = "nintendo,hollywood-si", + "nintendo,flipper-si"; + reg = <0x0d006400 0x100>; + interrupts = <3>; + }; + + audio@0c006c00 { + compatible = "nintendo,hollywood-ai", + "nintendo,flipper-ai"; + reg = <0x0d006c00 0x20>; + interrupts = <6>; + }; + + /* External Interface bus */ + exi@0d006800 { + compatible = "nintendo,hollywood-exi", + "nintendo,flipper-exi"; + reg = <0x0d006800 0x40>; + virtual-reg = <0x0d006800>; + interrupts = <4>; + }; + + usb@0d040000 { + compatible = "nintendo,hollywood-usb-ehci", + "usb-ehci"; + reg = <0x0d040000 0x100>; + interrupts = <4>; + interrupt-parent = <&PIC1>; + }; + + usb@0d050000 { + compatible = "nintendo,hollywood-usb-ohci", + "usb-ohci"; + reg = <0x0d050000 0x100>; + interrupts = <5>; + interrupt-parent = <&PIC1>; + }; + + usb@0d060000 { + compatible = "nintendo,hollywood-usb-ohci", + "usb-ohci"; + reg = <0x0d060000 0x100>; + interrupts = <6>; + interrupt-parent = <&PIC1>; + }; + + sd@0d070000 { + compatible = "nintendo,hollywood-sdhci", + "sdhci"; + reg = <0x0d070000 0x200>; + interrupts = <7>; + interrupt-parent = <&PIC1>; + }; + + sdio@0d080000 { + compatible = "nintendo,hollywood-sdhci", + "sdhci"; + reg = <0x0d080000 0x200>; + interrupts = <8>; + interrupt-parent = <&PIC1>; + }; + + ipc@0d000000 { + compatible = "nintendo,hollywood-ipc"; + reg = <0x0d000000 0x10>; + interrupts = <30>; + interrupt-parent = <&PIC1>; + }; + + PIC1: pic1@0d800030 { + #interrupt-cells = <1>; + compatible = "nintendo,hollywood-pic"; + reg = <0x0d800030 0x10>; + interrupt-controller; + interrupts = <14>; + }; + + GPIO: gpio@0d8000c0 { + #gpio-cells = <2>; + compatible = "nintendo,hollywood-gpio"; + reg = <0x0d8000c0 0x40>; + gpio-controller; + + /* + * This is commented out while a standard binding + * for i2c over gpio is defined. + */ + /* + i2c-video { + #address-cells = <1>; + #size-cells = <0>; + compatible = "i2c-gpio"; + + gpios = <&GPIO 15 0 + &GPIO 14 0>; + clock-frequency = <250000>; + no-clock-stretching; + scl-is-open-drain; + sda-is-open-drain; + sda-enforce-dir; + + AVE: audio-video-encoder@70 { + compatible = "nintendo,wii-audio-video-encoder"; + reg = <0x70>; + }; + }; + */ + }; + + control@0d800100 { + compatible = "nintendo,hollywood-control"; + reg = <0x0d800100 0x300>; + }; + + disk@0d806000 { + compatible = "nintendo,hollywood-di"; + reg = <0x0d806000 0x40>; + interrupts = <2>; + }; + }; +}; + diff --git a/arch/powerpc/boot/gamecube-head.S b/arch/powerpc/boot/gamecube-head.S new file mode 100644 index 000000000000..65a9b2a3bf33 --- /dev/null +++ b/arch/powerpc/boot/gamecube-head.S @@ -0,0 +1,111 @@ +/* + * arch/powerpc/boot/gamecube-head.S + * + * Nintendo GameCube bootwrapper entry. + * Copyright (C) 2004-2009 The GameCube Linux Team + * Copyright (C) 2008,2009 Albert Herranz + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + */ + +#include "ppc_asm.h" + +/* + * The entry code does no assumptions regarding: + * - if the data and instruction caches are enabled or not + * - if the MMU is enabled or not + * + * We enable the caches if not already enabled, enable the MMU with an + * identity mapping scheme and jump to the start code. + */ + + .text + + .globl _zimage_start +_zimage_start: + + /* turn the MMU off */ + mfmsr 9 + rlwinm 9, 9, 0, ~((1<<4)|(1<<5)) /* MSR_DR|MSR_IR */ + bcl 20, 31, 1f +1: + mflr 8 + clrlwi 8, 8, 3 /* convert to a real address */ + addi 8, 8, _mmu_off - 1b + mtsrr0 8 + mtsrr1 9 + rfi +_mmu_off: + /* MMU disabled */ + + /* setup BATs */ + isync + li 8, 0 + mtspr 0x210, 8 /* IBAT0U */ + mtspr 0x212, 8 /* IBAT1U */ + mtspr 0x214, 8 /* IBAT2U */ + mtspr 0x216, 8 /* IBAT3U */ + mtspr 0x218, 8 /* DBAT0U */ + mtspr 0x21a, 8 /* DBAT1U */ + mtspr 0x21c, 8 /* DBAT2U */ + mtspr 0x21e, 8 /* DBAT3U */ + + li 8, 0x01ff /* first 16MiB */ + li 9, 0x0002 /* rw */ + mtspr 0x211, 9 /* IBAT0L */ + mtspr 0x210, 8 /* IBAT0U */ + mtspr 0x219, 9 /* DBAT0L */ + mtspr 0x218, 8 /* DBAT0U */ + + lis 8, 0x0c00 /* I/O mem */ + ori 8, 8, 0x3ff /* 32MiB */ + lis 9, 0x0c00 + ori 9, 9, 0x002a /* uncached, guarded, rw */ + mtspr 0x21b, 9 /* DBAT1L */ + mtspr 0x21a, 8 /* DBAT1U */ + + lis 8, 0x0100 /* next 8MiB */ + ori 8, 8, 0x00ff /* 8MiB */ + lis 9, 0x0100 + ori 9, 9, 0x0002 /* rw */ + mtspr 0x215, 9 /* IBAT2L */ + mtspr 0x214, 8 /* IBAT2U */ + mtspr 0x21d, 9 /* DBAT2L */ + mtspr 0x21c, 8 /* DBAT2U */ + + /* enable and invalidate the caches if not already enabled */ + mfspr 8, 0x3f0 /* HID0 */ + andi. 0, 8, (1<<15) /* HID0_ICE */ + bne 1f + ori 8, 8, (1<<15)|(1<<11) /* HID0_ICE|HID0_ICFI*/ +1: + andi. 0, 8, (1<<14) /* HID0_DCE */ + bne 1f + ori 8, 8, (1<<14)|(1<<10) /* HID0_DCE|HID0_DCFI*/ +1: + mtspr 0x3f0, 8 /* HID0 */ + isync + + /* initialize arguments */ + li 3, 0 + li 4, 0 + li 5, 0 + + /* turn the MMU on */ + bcl 20, 31, 1f +1: + mflr 8 + addi 8, 8, _mmu_on - 1b + mfmsr 9 + ori 9, 9, (1<<4)|(1<<5) /* MSR_DR|MSR_IR */ + mtsrr0 8 + mtsrr1 9 + sync + rfi +_mmu_on: + b _zimage_start_lib + diff --git a/arch/powerpc/boot/gamecube.c b/arch/powerpc/boot/gamecube.c new file mode 100644 index 000000000000..28ae7057be5e --- /dev/null +++ b/arch/powerpc/boot/gamecube.c @@ -0,0 +1,35 @@ +/* + * arch/powerpc/boot/gamecube.c + * + * Nintendo GameCube bootwrapper support + * Copyright (C) 2004-2009 The GameCube Linux Team + * Copyright (C) 2008,2009 Albert Herranz + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + */ + +#include <stddef.h> +#include "stdio.h" +#include "types.h" +#include "io.h" +#include "ops.h" + +#include "ugecon.h" + +BSS_STACK(8192); + +void platform_init(unsigned long r3, unsigned long r4, unsigned long r5) +{ + u32 heapsize = 16*1024*1024 - (u32)_end; + + simple_alloc_init(_end, heapsize, 32, 64); + fdt_init(_dtb_start); + + if (ug_probe()) + console_ops.write = ug_console_write; +} + diff --git a/arch/powerpc/boot/ugecon.c b/arch/powerpc/boot/ugecon.c new file mode 100644 index 000000000000..50609ea6ddf8 --- /dev/null +++ b/arch/powerpc/boot/ugecon.c @@ -0,0 +1,147 @@ +/* + * arch/powerpc/boot/ugecon.c + * + * USB Gecko bootwrapper console. + * Copyright (C) 2008-2009 The GameCube Linux Team + * Copyright (C) 2008,2009 Albert Herranz + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + */ + +#include <stddef.h> +#include "stdio.h" +#include "types.h" +#include "io.h" +#include "ops.h" + + +#define EXI_CLK_32MHZ 5 + +#define EXI_CSR 0x00 +#define EXI_CSR_CLKMASK (0x7<<4) +#define EXI_CSR_CLK_32MHZ (EXI_CLK_32MHZ<<4) +#define EXI_CSR_CSMASK (0x7<<7) +#define EXI_CSR_CS_0 (0x1<<7) /* Chip Select 001 */ + +#define EXI_CR 0x0c +#define EXI_CR_TSTART (1<<0) +#define EXI_CR_WRITE (1<<2) +#define EXI_CR_READ_WRITE (2<<2) +#define EXI_CR_TLEN(len) (((len)-1)<<4) + +#define EXI_DATA 0x10 + + +/* virtual address base for input/output, retrieved from device tree */ +static void *ug_io_base; + + +static u32 ug_io_transaction(u32 in) +{ + u32 *csr_reg = ug_io_base + EXI_CSR; + u32 *data_reg = ug_io_base + EXI_DATA; + u32 *cr_reg = ug_io_base + EXI_CR; + u32 csr, data, cr; + + /* select */ + csr = EXI_CSR_CLK_32MHZ | EXI_CSR_CS_0; + out_be32(csr_reg, csr); + + /* read/write */ + data = in; + out_be32(data_reg, data); + cr = EXI_CR_TLEN(2) | EXI_CR_READ_WRITE | EXI_CR_TSTART; + out_be32(cr_reg, cr); + + while (in_be32(cr_reg) & EXI_CR_TSTART) + barrier(); + + /* deselect */ + out_be32(csr_reg, 0); + + data = in_be32(data_reg); + return data; +} + +static int ug_is_txfifo_ready(void) +{ + return ug_io_transaction(0xc0000000) & 0x04000000; +} + +static void ug_raw_putc(char ch) +{ + ug_io_transaction(0xb0000000 | (ch << 20)); +} + +static void ug_putc(char ch) +{ + int count = 16; + + if (!ug_io_base) + return; + + while (!ug_is_txfifo_ready() && count--) + barrier(); + if (count) + ug_raw_putc(ch); +} + +void ug_console_write(const char *buf, int len) +{ + char *b = (char *)buf; + + while (len--) { + if (*b == '\n') + ug_putc('\r'); + ug_putc(*b++); + } +} + +static int ug_is_adapter_present(void) +{ + if (!ug_io_base) + return 0; + return ug_io_transaction(0x90000000) == 0x04700000; +} + +static void *ug_grab_exi_io_base(void) +{ + u32 v; + void *devp; + + devp = find_node_by_compatible(NULL, "nintendo,flipper-exi"); + if (devp == NULL) + goto err_out; + if (getprop(devp, "virtual-reg", &v, sizeof(v)) != sizeof(v)) + goto err_out; + + return (void *)v; + +err_out: + return NULL; +} + +void *ug_probe(void) +{ + void *exi_io_base; + int i; + + exi_io_base = ug_grab_exi_io_base(); + if (!exi_io_base) + return NULL; + + /* look for a usbgecko on memcard slots A and B */ + for (i = 0; i < 2; i++) { + ug_io_base = exi_io_base + 0x14 * i; + if (ug_is_adapter_present()) + break; + } + if (i == 2) + ug_io_base = NULL; + return ug_io_base; +} + diff --git a/arch/powerpc/boot/ugecon.h b/arch/powerpc/boot/ugecon.h new file mode 100644 index 000000000000..43737539169b --- /dev/null +++ b/arch/powerpc/boot/ugecon.h @@ -0,0 +1,24 @@ +/* + * arch/powerpc/boot/ugecon.h + * + * USB Gecko early bootwrapper console. + * Copyright (C) 2008-2009 The GameCube Linux Team + * Copyright (C) 2008,2009 Albert Herranz + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + */ + +#ifndef __UGECON_H +#define __UGECON_H + +extern void *ug_probe(void); + +extern void ug_putc(char ch); +extern void ug_console_write(const char *buf, int len); + +#endif /* __UGECON_H */ + diff --git a/arch/powerpc/boot/wii-head.S b/arch/powerpc/boot/wii-head.S new file mode 100644 index 000000000000..edd79b836fcf --- /dev/null +++ b/arch/powerpc/boot/wii-head.S @@ -0,0 +1,142 @@ +/* + * arch/powerpc/boot/wii-head.S + * + * Nintendo Wii bootwrapper entry. + * Copyright (C) 2008-2009 The GameCube Linux Team + * Copyright (C) 2008,2009 Albert Herranz + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + */ + +#include "ppc_asm.h" + +/* + * The entry code does no assumptions regarding: + * - if the data and instruction caches are enabled or not + * - if the MMU is enabled or not + * - if the high BATs are enabled or not + * + * We enable the high BATs, enable the caches if not already enabled, + * enable the MMU with an identity mapping scheme and jump to the start code. + */ + + .text + + .globl _zimage_start +_zimage_start: + + /* turn the MMU off */ + mfmsr 9 + rlwinm 9, 9, 0, ~((1<<4)|(1<<5)) /* MSR_DR|MSR_IR */ + bcl 20, 31, 1f +1: + mflr 8 + clrlwi 8, 8, 3 /* convert to a real address */ + addi 8, 8, _mmu_off - 1b + mtsrr0 8 + mtsrr1 9 + rfi +_mmu_off: + /* MMU disabled */ + + /* setup BATs */ + isync + li 8, 0 + mtspr 0x210, 8 /* IBAT0U */ + mtspr 0x212, 8 /* IBAT1U */ + mtspr 0x214, 8 /* IBAT2U */ + mtspr 0x216, 8 /* IBAT3U */ + mtspr 0x218, 8 /* DBAT0U */ + mtspr 0x21a, 8 /* DBAT1U */ + mtspr 0x21c, 8 /* DBAT2U */ + mtspr 0x21e, 8 /* DBAT3U */ + + mtspr 0x230, 8 /* IBAT4U */ + mtspr 0x232, 8 /* IBAT5U */ + mtspr 0x234, 8 /* IBAT6U */ + mtspr 0x236, 8 /* IBAT7U */ + mtspr 0x238, 8 /* DBAT4U */ + mtspr 0x23a, 8 /* DBAT5U */ + mtspr 0x23c, 8 /* DBAT6U */ + mtspr 0x23e, 8 /* DBAT7U */ + + li 8, 0x01ff /* first 16MiB */ + li 9, 0x0002 /* rw */ + mtspr 0x211, 9 /* IBAT0L */ + mtspr 0x210, 8 /* IBAT0U */ + mtspr 0x219, 9 /* DBAT0L */ + mtspr 0x218, 8 /* DBAT0U */ + + lis 8, 0x0c00 /* I/O mem */ + ori 8, 8, 0x3ff /* 32MiB */ + lis 9, 0x0c00 + ori 9, 9, 0x002a /* uncached, guarded, rw */ + mtspr 0x21b, 9 /* DBAT1L */ + mtspr 0x21a, 8 /* DBAT1U */ + + lis 8, 0x0100 /* next 8MiB */ + ori 8, 8, 0x00ff /* 8MiB */ + lis 9, 0x0100 + ori 9, 9, 0x0002 /* rw */ + mtspr 0x215, 9 /* IBAT2L */ + mtspr 0x214, 8 /* IBAT2U */ + mtspr 0x21d, 9 /* DBAT2L */ + mtspr 0x21c, 8 /* DBAT2U */ + + lis 8, 0x1000 /* MEM2 */ + ori 8, 8, 0x07ff /* 64MiB */ + lis 9, 0x1000 + ori 9, 9, 0x0002 /* rw */ + mtspr 0x216, 8 /* IBAT3U */ + mtspr 0x217, 9 /* IBAT3L */ + mtspr 0x21e, 8 /* DBAT3U */ + mtspr 0x21f, 9 /* DBAT3L */ + + /* enable the high BATs */ + mfspr 8, 0x3f3 /* HID4 */ + oris 8, 8, 0x0200 + mtspr 0x3f3, 8 /* HID4 */ + + /* enable and invalidate the caches if not already enabled */ + mfspr 8, 0x3f0 /* HID0 */ + andi. 0, 8, (1<<15) /* HID0_ICE */ + bne 1f + ori 8, 8, (1<<15)|(1<<11) /* HID0_ICE|HID0_ICFI*/ +1: + andi. 0, 8, (1<<14) /* HID0_DCE */ + bne 1f + ori 8, 8, (1<<14)|(1<<10) /* HID0_DCE|HID0_DCFI*/ +1: + mtspr 0x3f0, 8 /* HID0 */ + isync + + /* initialize arguments */ + li 3, 0 + li 4, 0 + li 5, 0 + + /* turn the MMU on */ + bcl 20, 31, 1f +1: + mflr 8 + addi 8, 8, _mmu_on - 1b + mfmsr 9 + ori 9, 9, (1<<4)|(1<<5) /* MSR_DR|MSR_IR */ + mtsrr0 8 + mtsrr1 9 + sync + rfi +_mmu_on: + /* turn on the front blue led (aka: yay! we got here!) */ + lis 8, 0x0d00 + ori 8, 8, 0x00c0 + lwz 9, 0(8) + ori 9, 9, 0x20 + stw 9, 0(8) + + b _zimage_start_lib + diff --git a/arch/powerpc/boot/wii.c b/arch/powerpc/boot/wii.c new file mode 100644 index 000000000000..2ebaec0344dd --- /dev/null +++ b/arch/powerpc/boot/wii.c @@ -0,0 +1,158 @@ +/* + * arch/powerpc/boot/wii.c + * + * Nintendo Wii bootwrapper support + * Copyright (C) 2008-2009 The GameCube Linux Team + * Copyright (C) 2008,2009 Albert Herranz + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + */ + +#include <stddef.h> +#include "stdio.h" +#include "types.h" +#include "io.h" +#include "ops.h" + +#include "ugecon.h" + +BSS_STACK(8192); + +#define HW_REG(x) ((void *)(x)) + +#define EXI_CTRL HW_REG(0x0d800070) +#define EXI_CTRL_ENABLE (1<<0) + +#define MEM2_TOP (0x10000000 + 64*1024*1024) +#define FIRMWARE_DEFAULT_SIZE (12*1024*1024) + + +struct mipc_infohdr { + char magic[3]; + u8 version; + u32 mem2_boundary; + u32 ipc_in; + size_t ipc_in_size; + u32 ipc_out; + size_t ipc_out_size; +}; + +static int mipc_check_address(u32 pa) +{ + /* only MEM2 addresses */ + if (pa < 0x10000000 || pa > 0x14000000) + return -EINVAL; + return 0; +} + +static struct mipc_infohdr *mipc_get_infohdr(void) +{ + struct mipc_infohdr **hdrp, *hdr; + + /* 'mini' header pointer is the last word of MEM2 memory */ + hdrp = (struct mipc_infohdr **)0x13fffffc; + if (mipc_check_address((u32)hdrp)) { + printf("mini: invalid hdrp %08X\n", (u32)hdrp); + hdr = NULL; + goto out; + } + + hdr = *hdrp; + if (mipc_check_address((u32)hdr)) { + printf("mini: invalid hdr %08X\n", (u32)hdr); + hdr = NULL; + goto out; + } + if (memcmp(hdr->magic, "IPC", 3)) { + printf("mini: invalid magic\n"); + hdr = NULL; + goto out; + } + +out: + return hdr; +} + +static int mipc_get_mem2_boundary(u32 *mem2_boundary) +{ + struct mipc_infohdr *hdr; + int error; + + hdr = mipc_get_infohdr(); + if (!hdr) { + error = -1; + goto out; + } + + if (mipc_check_address(hdr->mem2_boundary)) { + printf("mini: invalid mem2_boundary %08X\n", + hdr->mem2_boundary); + error = -EINVAL; + goto out; + } + *mem2_boundary = hdr->mem2_boundary; + error = 0; +out: + return error; + +} + +static void platform_fixups(void) +{ + void *mem; + u32 reg[4]; + u32 mem2_boundary; + int len; + int error; + + mem = finddevice("/memory"); + if (!mem) + fatal("Can't find memory node\n"); + + /* two ranges of (address, size) words */ + len = getprop(mem, "reg", reg, sizeof(reg)); + if (len != sizeof(reg)) { + /* nothing to do */ + goto out; + } + + /* retrieve MEM2 boundary from 'mini' */ + error = mipc_get_mem2_boundary(&mem2_boundary); + if (error) { + /* if that fails use a sane value */ + mem2_boundary = MEM2_TOP - FIRMWARE_DEFAULT_SIZE; + } + + if (mem2_boundary > reg[2] && mem2_boundary < reg[2] + reg[3]) { + reg[3] = mem2_boundary - reg[2]; + printf("top of MEM2 @ %08X\n", reg[2] + reg[3]); + setprop(mem, "reg", reg, sizeof(reg)); + } + +out: + return; +} + +void platform_init(unsigned long r3, unsigned long r4, unsigned long r5) +{ + u32 heapsize = 24*1024*1024 - (u32)_end; + + simple_alloc_init(_end, heapsize, 32, 64); + fdt_init(_dtb_start); + + /* + * 'mini' boots the Broadway processor with EXI disabled. + * We need it enabled before probing for the USB Gecko. + */ + out_be32(EXI_CTRL, in_be32(EXI_CTRL) | EXI_CTRL_ENABLE); + + if (ug_probe()) + console_ops.write = ug_console_write; + + platform_ops.fixups = platform_fixups; +} + diff --git a/arch/powerpc/boot/wrapper b/arch/powerpc/boot/wrapper index ac9e9a58b2b0..390512ae7f86 100755 --- a/arch/powerpc/boot/wrapper +++ b/arch/powerpc/boot/wrapper @@ -230,6 +230,10 @@ xpedite52*) link_address='0x1400000' platformo=$object/cuboot-85xx.o ;; +gamecube|wii) + link_address='0x600000' + platformo="$object/$platform-head.o $object/$platform.o" + ;; esac vmz="$tmpdir/`basename \"$kernel\"`.$ext" diff --git a/arch/powerpc/configs/gamecube_defconfig b/arch/powerpc/configs/gamecube_defconfig new file mode 100644 index 000000000000..942e1193e9e4 --- /dev/null +++ b/arch/powerpc/configs/gamecube_defconfig @@ -0,0 +1,1061 @@ +# +# Automatically generated make config: don't edit +# Linux kernel version: 2.6.32-rc8 +# Sun Nov 22 21:07:30 2009 +# +# CONFIG_PPC64 is not set + +# +# Processor support +# +CONFIG_PPC_BOOK3S_32=y +# CONFIG_PPC_85xx is not set +# CONFIG_PPC_8xx is not set +# CONFIG_40x is not set +# CONFIG_44x is not set +# CONFIG_E200 is not set +CONFIG_PPC_BOOK3S=y +CONFIG_6xx=y +CONFIG_PPC_FPU=y +# CONFIG_ALTIVEC is not set +CONFIG_PPC_STD_MMU=y +CONFIG_PPC_STD_MMU_32=y +# CONFIG_PPC_MM_SLICES is not set +CONFIG_PPC_HAVE_PMU_SUPPORT=y +CONFIG_PPC_PERF_CTRS=y +# CONFIG_SMP is not set +CONFIG_NOT_COHERENT_CACHE=y +CONFIG_PPC32=y +CONFIG_WORD_SIZE=32 +# CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set +CONFIG_MMU=y +CONFIG_GENERIC_CMOS_UPDATE=y +CONFIG_GENERIC_TIME=y +CONFIG_GENERIC_TIME_VSYSCALL=y +CONFIG_GENERIC_CLOCKEVENTS=y +CONFIG_GENERIC_HARDIRQS=y +CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y +# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set +# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set +CONFIG_IRQ_PER_CPU=y +CONFIG_STACKTRACE_SUPPORT=y +CONFIG_HAVE_LATENCYTOP_SUPPORT=y +CONFIG_TRACE_IRQFLAGS_SUPPORT=y +CONFIG_LOCKDEP_SUPPORT=y +CONFIG_RWSEM_XCHGADD_ALGORITHM=y +CONFIG_ARCH_HAS_ILOG2_U32=y +CONFIG_GENERIC_HWEIGHT=y +CONFIG_GENERIC_FIND_NEXT_BIT=y +# CONFIG_ARCH_NO_VIRT_TO_BUS is not set +CONFIG_PPC=y +CONFIG_EARLY_PRINTK=y +CONFIG_GENERIC_NVRAM=y +CONFIG_SCHED_OMIT_FRAME_POINTER=y +CONFIG_ARCH_MAY_HAVE_PC_FDC=y +CONFIG_PPC_OF=y +CONFIG_OF=y +# CONFIG_PPC_UDBG_16550 is not set +# CONFIG_GENERIC_TBSYNC is not set +CONFIG_AUDIT_ARCH=y +CONFIG_GENERIC_BUG=y +CONFIG_DTC=y +# CONFIG_DEFAULT_UIMAGE is not set +# CONFIG_PPC_DCR_NATIVE is not set +# CONFIG_PPC_DCR_MMIO is not set +CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y +CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" +CONFIG_CONSTRUCTORS=y + +# +# General setup +# +CONFIG_EXPERIMENTAL=y +CONFIG_BROKEN_ON_SMP=y +CONFIG_LOCK_KERNEL=y +CONFIG_INIT_ENV_ARG_LIMIT=32 +CONFIG_LOCALVERSION="-gcn" +CONFIG_LOCALVERSION_AUTO=y +CONFIG_SWAP=y +CONFIG_SYSVIPC=y +CONFIG_SYSVIPC_SYSCTL=y +# CONFIG_POSIX_MQUEUE is not set +# CONFIG_BSD_PROCESS_ACCT is not set +# CONFIG_TASKSTATS is not set +# CONFIG_AUDIT is not set + +# +# RCU Subsystem +# +CONFIG_TREE_RCU=y +# CONFIG_TREE_PREEMPT_RCU is not set +# CONFIG_RCU_TRACE is not set +CONFIG_RCU_FANOUT=32 +# CONFIG_RCU_FANOUT_EXACT is not set +# CONFIG_TREE_RCU_TRACE is not set +CONFIG_IKCONFIG=y +CONFIG_IKCONFIG_PROC=y +CONFIG_LOG_BUF_SHIFT=14 +CONFIG_GROUP_SCHED=y +CONFIG_FAIR_GROUP_SCHED=y +# CONFIG_RT_GROUP_SCHED is not set +CONFIG_USER_SCHED=y +# CONFIG_CGROUP_SCHED is not set +# CONFIG_CGROUPS is not set +CONFIG_SYSFS_DEPRECATED=y +CONFIG_SYSFS_DEPRECATED_V2=y +# CONFIG_RELAY is not set +# CONFIG_NAMESPACES is not set +CONFIG_BLK_DEV_INITRD=y +CONFIG_INITRAMFS_SOURCE="" +CONFIG_RD_GZIP=y +# CONFIG_RD_BZIP2 is not set +# CONFIG_RD_LZMA is not set +# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set +CONFIG_SYSCTL=y +CONFIG_ANON_INODES=y +CONFIG_EMBEDDED=y +CONFIG_SYSCTL_SYSCALL=y +CONFIG_KALLSYMS=y +CONFIG_KALLSYMS_ALL=y +# CONFIG_KALLSYMS_EXTRA_PASS is not set +CONFIG_HOTPLUG=y +CONFIG_PRINTK=y +CONFIG_BUG=y +# CONFIG_ELF_CORE is not set +CONFIG_BASE_FULL=y +CONFIG_FUTEX=y +CONFIG_EPOLL=y +CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y +CONFIG_EVENTFD=y +CONFIG_SHMEM=y +CONFIG_AIO=y +CONFIG_HAVE_PERF_EVENTS=y + +# +# Kernel Performance Events And Counters +# +CONFIG_PERF_EVENTS=y +CONFIG_EVENT_PROFILE=y +CONFIG_PERF_COUNTERS=y +# CONFIG_DEBUG_PERF_USE_VMALLOC is not set +# CONFIG_VM_EVENT_COUNTERS is not set +CONFIG_COMPAT_BRK=y +CONFIG_SLAB=y +# CONFIG_SLUB is not set +# CONFIG_SLOB is not set +# CONFIG_PROFILING is not set +CONFIG_TRACEPOINTS=y +CONFIG_HAVE_OPROFILE=y +# CONFIG_KPROBES is not set +CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y +CONFIG_HAVE_IOREMAP_PROT=y +CONFIG_HAVE_KPROBES=y +CONFIG_HAVE_KRETPROBES=y +CONFIG_HAVE_ARCH_TRACEHOOK=y +CONFIG_HAVE_DMA_ATTRS=y +CONFIG_HAVE_DMA_API_DEBUG=y + +# +# GCOV-based kernel profiling +# +# CONFIG_GCOV_KERNEL is not set +CONFIG_SLOW_WORK=y +# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set +CONFIG_SLABINFO=y +CONFIG_RT_MUTEXES=y +CONFIG_BASE_SMALL=0 +CONFIG_MODULES=y +# CONFIG_MODULE_FORCE_LOAD is not set +CONFIG_MODULE_UNLOAD=y +# CONFIG_MODULE_FORCE_UNLOAD is not set +# CONFIG_MODVERSIONS is not set +# CONFIG_MODULE_SRCVERSION_ALL is not set +CONFIG_BLOCK=y +CONFIG_LBDAF=y +# CONFIG_BLK_DEV_BSG is not set +# CONFIG_BLK_DEV_INTEGRITY is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +CONFIG_IOSCHED_DEADLINE=y +CONFIG_IOSCHED_CFQ=y +CONFIG_DEFAULT_AS=y +# CONFIG_DEFAULT_DEADLINE is not set +# CONFIG_DEFAULT_CFQ is not set +# CONFIG_DEFAULT_NOOP is not set +CONFIG_DEFAULT_IOSCHED="anticipatory" +# CONFIG_FREEZER is not set + +# +# Platform support +# +# CONFIG_PPC_CHRP is not set +# CONFIG_MPC5121_ADS is not set +# CONFIG_MPC5121_GENERIC is not set +# CONFIG_PPC_MPC52xx is not set +# CONFIG_PPC_PMAC is not set +# CONFIG_PPC_CELL is not set +# CONFIG_PPC_CELL_NATIVE is not set +# CONFIG_PPC_82xx is not set +# CONFIG_PQ2ADS is not set +# CONFIG_PPC_83xx is not set +# CONFIG_PPC_86xx is not set +CONFIG_EMBEDDED6xx=y +# CONFIG_LINKSTATION is not set +# CONFIG_STORCENTER is not set +# CONFIG_MPC7448HPC2 is not set +# CONFIG_PPC_HOLLY is not set +# CONFIG_PPC_PRPMC2800 is not set +# CONFIG_PPC_C2K is not set +CONFIG_GAMECUBE_COMMON=y +CONFIG_USBGECKO_UDBG=y +CONFIG_FLIPPER_PIC=y +CONFIG_GAMECUBE=y +# CONFIG_WII is not set +# CONFIG_AMIGAONE is not set +# CONFIG_PPC_OF_BOOT_TRAMPOLINE is not set +# CONFIG_IPIC is not set +# CONFIG_MPIC is not set +# CONFIG_MPIC_WEIRD is not set +# CONFIG_PPC_I8259 is not set +# CONFIG_PPC_RTAS is not set +# CONFIG_MMIO_NVRAM is not set +# CONFIG_PPC_MPC106 is not set +# CONFIG_PPC_970_NAP is not set +# CONFIG_PPC_INDIRECT_IO is not set +# CONFIG_GENERIC_IOMAP is not set +# CONFIG_CPU_FREQ is not set +# CONFIG_TAU is not set +# CONFIG_FSL_ULI1575 is not set +# CONFIG_SIMPLE_GPIO is not set + +# +# Kernel options +# +# CONFIG_HIGHMEM is not set +# CONFIG_NO_HZ is not set +# CONFIG_HIGH_RES_TIMERS is not set +CONFIG_GENERIC_CLOCKEVENTS_BUILD=y +# CONFIG_HZ_100 is not set +CONFIG_HZ_250=y +# CONFIG_HZ_300 is not set +# CONFIG_HZ_1000 is not set +CONFIG_HZ=250 +# CONFIG_SCHED_HRTICK is not set +# CONFIG_PREEMPT_NONE is not set +# CONFIG_PREEMPT_VOLUNTARY is not set +CONFIG_PREEMPT=y +CONFIG_BINFMT_ELF=y +# CONFIG_HAVE_AOUT is not set +CONFIG_BINFMT_MISC=m +# CONFIG_IOMMU_HELPER is not set +# CONFIG_SWIOTLB is not set +CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y +CONFIG_ARCH_HAS_WALK_MEMORY=y +CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y +CONFIG_KEXEC=y +# CONFIG_CRASH_DUMP is not set +CONFIG_MAX_ACTIVE_REGIONS=32 +CONFIG_ARCH_FLATMEM_ENABLE=y +CONFIG_ARCH_POPULATES_NODE_MAP=y +CONFIG_SELECT_MEMORY_MODEL=y +CONFIG_FLATMEM_MANUAL=y +# CONFIG_DISCONTIGMEM_MANUAL is not set +# CONFIG_SPARSEMEM_MANUAL is not set +CONFIG_FLATMEM=y +CONFIG_FLAT_NODE_MEM_MAP=y +CONFIG_PAGEFLAGS_EXTENDED=y +CONFIG_SPLIT_PTLOCK_CPUS=4 +# CONFIG_MIGRATION is not set +# CONFIG_PHYS_ADDR_T_64BIT is not set +CONFIG_ZONE_DMA_FLAG=1 +CONFIG_BOUNCE=y +CONFIG_VIRT_TO_BUS=y +CONFIG_HAVE_MLOCK=y +CONFIG_HAVE_MLOCKED_PAGE_BIT=y +# CONFIG_KSM is not set +CONFIG_DEFAULT_MMAP_MIN_ADDR=4096 +CONFIG_PPC_4K_PAGES=y +# CONFIG_PPC_16K_PAGES is not set +# CONFIG_PPC_64K_PAGES is not set +# CONFIG_PPC_256K_PAGES is not set +CONFIG_FORCE_MAX_ZONEORDER=11 +CONFIG_PROC_DEVICETREE=y +# CONFIG_CMDLINE_BOOL is not set +CONFIG_EXTRA_TARGETS="" +# CONFIG_PM is not set +# CONFIG_SECCOMP is not set +CONFIG_ISA_DMA_API=y + +# +# Bus options +# +CONFIG_ZONE_DMA=y +CONFIG_GENERIC_ISA_DMA=y +# CONFIG_PCI is not set +# CONFIG_PCI_DOMAINS is not set +# CONFIG_PCI_SYSCALL is not set +# CONFIG_ARCH_SUPPORTS_MSI is not set +# CONFIG_PCCARD is not set +# CONFIG_HAS_RAPIDIO is not set + +# +# Advanced setup +# +CONFIG_ADVANCED_OPTIONS=y +# CONFIG_LOWMEM_SIZE_BOOL is not set +CONFIG_LOWMEM_SIZE=0x30000000 +# CONFIG_PAGE_OFFSET_BOOL is not set +CONFIG_PAGE_OFFSET=0xc0000000 +# CONFIG_KERNEL_START_BOOL is not set +CONFIG_KERNEL_START=0xc0000000 +CONFIG_PHYSICAL_START=0x00000000 +# CONFIG_TASK_SIZE_BOOL is not set +CONFIG_TASK_SIZE=0xc0000000 +# CONFIG_CONSISTENT_SIZE_BOOL is not set +CONFIG_CONSISTENT_SIZE=0x00200000 +CONFIG_NET=y + +# +# Networking options +# +CONFIG_PACKET=y +# CONFIG_PACKET_MMAP is not set +CONFIG_UNIX=y +# CONFIG_NET_KEY is not set +CONFIG_INET=y +# CONFIG_IP_MULTICAST is not set +# CONFIG_IP_ADVANCED_ROUTER is not set +CONFIG_IP_FIB_HASH=y +CONFIG_IP_PNP=y +CONFIG_IP_PNP_DHCP=y +# CONFIG_IP_PNP_BOOTP is not set +CONFIG_IP_PNP_RARP=y +# CONFIG_NET_IPIP is not set +# CONFIG_NET_IPGRE is not set +# CONFIG_ARPD is not set +# CONFIG_SYN_COOKIES is not set +# CONFIG_INET_AH is not set +# CONFIG_INET_ESP is not set +# CONFIG_INET_IPCOMP is not set +# CONFIG_INET_XFRM_TUNNEL is not set +# CONFIG_INET_TUNNEL is not set +# CONFIG_INET_XFRM_MODE_TRANSPORT is not set +# CONFIG_INET_XFRM_MODE_TUNNEL is not set +# CONFIG_INET_XFRM_MODE_BEET is not set +# CONFIG_INET_LRO is not set +# CONFIG_INET_DIAG is not set +# CONFIG_TCP_CONG_ADVANCED is not set +CONFIG_TCP_CONG_CUBIC=y +CONFIG_DEFAULT_TCP_CONG="cubic" +# CONFIG_TCP_MD5SIG is not set +# CONFIG_IPV6 is not set +# CONFIG_NETWORK_SECMARK is not set +# CONFIG_NETFILTER is not set +# CONFIG_IP_DCCP is not set +# CONFIG_IP_SCTP is not set +# CONFIG_RDS is not set +# CONFIG_TIPC is not set +# CONFIG_ATM is not set +# CONFIG_BRIDGE is not set +# CONFIG_NET_DSA is not set +# CONFIG_VLAN_8021Q is not set +# CONFIG_DECNET is not set +# CONFIG_LLC2 is not set +# CONFIG_IPX is not set +# CONFIG_ATALK is not set +# CONFIG_X25 is not set +# CONFIG_LAPB is not set +# CONFIG_ECONET is not set +# CONFIG_WAN_ROUTER is not set +# CONFIG_PHONET is not set +# CONFIG_IEEE802154 is not set +# CONFIG_NET_SCHED is not set +# CONFIG_DCB is not set + +# +# Network testing +# +# CONFIG_NET_PKTGEN is not set +# CONFIG_NET_DROP_MONITOR is not set +# CONFIG_HAMRADIO is not set +# CONFIG_CAN is not set +# CONFIG_IRDA is not set +# CONFIG_BT is not set +# CONFIG_AF_RXRPC is not set +# CONFIG_WIRELESS is not set +# CONFIG_WIMAX is not set +# CONFIG_RFKILL is not set +# CONFIG_NET_9P is not set + +# +# Device Drivers +# + +# +# Generic Driver Options +# +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" +# CONFIG_DEVTMPFS is not set +# CONFIG_STANDALONE is not set +CONFIG_PREVENT_FIRMWARE_BUILD=y +# CONFIG_FW_LOADER is not set +# CONFIG_DEBUG_DRIVER is not set +# CONFIG_DEBUG_DEVRES is not set +# CONFIG_SYS_HYPERVISOR is not set +# CONFIG_CONNECTOR is not set +# CONFIG_MTD is not set +CONFIG_OF_DEVICE=y +# CONFIG_PARPORT is not set +CONFIG_BLK_DEV=y +# CONFIG_BLK_DEV_FD is not set +# CONFIG_BLK_DEV_COW_COMMON is not set +CONFIG_BLK_DEV_LOOP=y +# CONFIG_BLK_DEV_CRYPTOLOOP is not set +CONFIG_BLK_DEV_NBD=m +CONFIG_BLK_DEV_RAM=y +CONFIG_BLK_DEV_RAM_COUNT=2 +CONFIG_BLK_DEV_RAM_SIZE=4096 +# CONFIG_BLK_DEV_XIP is not set +# CONFIG_CDROM_PKTCDVD is not set +# CONFIG_ATA_OVER_ETH is not set +# CONFIG_BLK_DEV_HD is not set +CONFIG_MISC_DEVICES=y +# CONFIG_ENCLOSURE_SERVICES is not set +# CONFIG_C2PORT is not set + +# +# EEPROM support +# +# CONFIG_EEPROM_93CX6 is not set +CONFIG_HAVE_IDE=y +# CONFIG_IDE is not set + +# +# SCSI device support +# +# CONFIG_RAID_ATTRS is not set +# CONFIG_SCSI is not set +# CONFIG_SCSI_DMA is not set +# CONFIG_SCSI_NETLINK is not set +# CONFIG_ATA is not set +# CONFIG_MD is not set +# CONFIG_MACINTOSH_DRIVERS is not set +CONFIG_NETDEVICES=y +# CONFIG_DUMMY is not set +# CONFIG_BONDING is not set +# CONFIG_MACVLAN is not set +# CONFIG_EQUALIZER is not set +# CONFIG_TUN is not set +# CONFIG_VETH is not set +# CONFIG_PHYLIB is not set +CONFIG_NET_ETHERNET=y +# CONFIG_MII is not set +# CONFIG_ETHOC is not set +# CONFIG_DNET is not set +# CONFIG_IBM_NEW_EMAC_ZMII is not set +# CONFIG_IBM_NEW_EMAC_RGMII is not set +# CONFIG_IBM_NEW_EMAC_TAH is not set +# CONFIG_IBM_NEW_EMAC_EMAC4 is not set +# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set +# CONFIG_B44 is not set +# CONFIG_KS8842 is not set +# CONFIG_KS8851_MLL is not set +# CONFIG_XILINX_EMACLITE is not set +# CONFIG_NETDEV_1000 is not set +# CONFIG_NETDEV_10000 is not set +# CONFIG_WLAN is not set + +# +# Enable WiMAX (Networking options) to see the WiMAX drivers +# +# CONFIG_WAN is not set +# CONFIG_PPP is not set +# CONFIG_SLIP is not set +# CONFIG_NETCONSOLE is not set +# CONFIG_NETPOLL is not set +# CONFIG_NET_POLL_CONTROLLER is not set +# CONFIG_ISDN is not set +# CONFIG_PHONE is not set + +# +# Input device support +# +CONFIG_INPUT=y +CONFIG_INPUT_FF_MEMLESS=m +# CONFIG_INPUT_POLLDEV is not set + +# +# Userland interfaces +# +# CONFIG_INPUT_MOUSEDEV is not set +CONFIG_INPUT_JOYDEV=y +CONFIG_INPUT_EVDEV=y +# CONFIG_INPUT_EVBUG is not set + +# +# Input Device Drivers +# +CONFIG_INPUT_KEYBOARD=y +# CONFIG_KEYBOARD_ATKBD is not set +# CONFIG_KEYBOARD_LKKBD is not set +# CONFIG_KEYBOARD_NEWTON is not set +# CONFIG_KEYBOARD_OPENCORES is not set +# CONFIG_KEYBOARD_STOWAWAY is not set +# CONFIG_KEYBOARD_SUNKBD is not set +# CONFIG_KEYBOARD_XTKBD is not set +# CONFIG_INPUT_MOUSE is not set +CONFIG_INPUT_JOYSTICK=y +# CONFIG_JOYSTICK_ANALOG is not set +# CONFIG_JOYSTICK_A3D is not set +# CONFIG_JOYSTICK_ADI is not set +# CONFIG_JOYSTICK_COBRA is not set +# CONFIG_JOYSTICK_GF2K is not set +# CONFIG_JOYSTICK_GRIP is not set +# CONFIG_JOYSTICK_GRIP_MP is not set +# CONFIG_JOYSTICK_GUILLEMOT is not set +# CONFIG_JOYSTICK_INTERACT is not set +# CONFIG_JOYSTICK_SIDEWINDER is not set +# CONFIG_JOYSTICK_TMDC is not set +# CONFIG_JOYSTICK_IFORCE is not set +# CONFIG_JOYSTICK_WARRIOR is not set +# CONFIG_JOYSTICK_MAGELLAN is not set +# CONFIG_JOYSTICK_SPACEORB is not set +# CONFIG_JOYSTICK_SPACEBALL is not set +# CONFIG_JOYSTICK_STINGER is not set +# CONFIG_JOYSTICK_TWIDJOY is not set +# CONFIG_JOYSTICK_ZHENHUA is not set +# CONFIG_JOYSTICK_JOYDUMP is not set +# CONFIG_INPUT_TABLET is not set +# CONFIG_INPUT_TOUCHSCREEN is not set +# CONFIG_INPUT_MISC is not set + +# +# Hardware I/O ports +# +CONFIG_SERIO=y +# CONFIG_SERIO_I8042 is not set +# CONFIG_SERIO_SERPORT is not set +# CONFIG_SERIO_LIBPS2 is not set +# CONFIG_SERIO_RAW is not set +# CONFIG_SERIO_XILINX_XPS_PS2 is not set +# CONFIG_GAMEPORT is not set + +# +# Character devices +# +CONFIG_VT=y +CONFIG_CONSOLE_TRANSLATIONS=y +CONFIG_VT_CONSOLE=y +CONFIG_HW_CONSOLE=y +# CONFIG_VT_HW_CONSOLE_BINDING is not set +# CONFIG_DEVKMEM is not set +# CONFIG_SERIAL_NONSTANDARD is not set + +# +# Serial drivers +# +# CONFIG_SERIAL_8250 is not set + +# +# Non-8250 serial port support +# +# CONFIG_SERIAL_UARTLITE is not set +CONFIG_UNIX98_PTYS=y +# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set +CONFIG_LEGACY_PTYS=y +CONFIG_LEGACY_PTY_COUNT=64 +# CONFIG_HVC_UDBG is not set +# CONFIG_IPMI_HANDLER is not set +# CONFIG_HW_RANDOM is not set +# CONFIG_NVRAM is not set +# CONFIG_R3964 is not set +# CONFIG_RAW_DRIVER is not set +# CONFIG_TCG_TPM is not set +# CONFIG_I2C is not set +# CONFIG_SPI is not set + +# +# PPS support +# +# CONFIG_PPS is not set +CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y +# CONFIG_GPIOLIB is not set +# CONFIG_W1 is not set +# CONFIG_POWER_SUPPLY is not set +# CONFIG_HWMON is not set +# CONFIG_THERMAL is not set +# CONFIG_WATCHDOG is not set +CONFIG_SSB_POSSIBLE=y + +# +# Sonics Silicon Backplane +# +# CONFIG_SSB is not set + +# +# Multifunction device drivers +# +# CONFIG_MFD_CORE is not set +# CONFIG_MFD_SM501 is not set +# CONFIG_HTC_PASIC3 is not set +# CONFIG_MFD_TMIO is not set +# CONFIG_REGULATOR is not set +# CONFIG_MEDIA_SUPPORT is not set + +# +# Graphics support +# +# CONFIG_VGASTATE is not set +# CONFIG_VIDEO_OUTPUT_CONTROL is not set +CONFIG_FB=y +# CONFIG_FIRMWARE_EDID is not set +# CONFIG_FB_DDC is not set +# CONFIG_FB_BOOT_VESA_SUPPORT is not set +# CONFIG_FB_CFB_FILLRECT is not set +# CONFIG_FB_CFB_COPYAREA is not set +# CONFIG_FB_CFB_IMAGEBLIT is not set +# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set +# CONFIG_FB_SYS_FILLRECT is not set +# CONFIG_FB_SYS_COPYAREA is not set +# CONFIG_FB_SYS_IMAGEBLIT is not set +# CONFIG_FB_FOREIGN_ENDIAN is not set +# CONFIG_FB_SYS_FOPS is not set +# CONFIG_FB_SVGALIB is not set +# CONFIG_FB_MACMODES is not set +# CONFIG_FB_BACKLIGHT is not set +# CONFIG_FB_MODE_HELPERS is not set +# CONFIG_FB_TILEBLITTING is not set + +# +# Frame buffer hardware drivers +# +# CONFIG_FB_OF is not set +# CONFIG_FB_VGA16 is not set +# CONFIG_FB_S1D13XXX is not set +# CONFIG_FB_IBM_GXT4500 is not set +# CONFIG_FB_VIRTUAL is not set +# CONFIG_FB_METRONOME is not set +# CONFIG_FB_MB862XX is not set +# CONFIG_FB_BROADSHEET is not set +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set + +# +# Display device support +# +# CONFIG_DISPLAY_SUPPORT is not set + +# +# Console display driver support +# +# CONFIG_VGA_CONSOLE is not set +CONFIG_DUMMY_CONSOLE=y +CONFIG_FRAMEBUFFER_CONSOLE=y +# CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY is not set +# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set +# CONFIG_FONTS is not set +CONFIG_FONT_8x8=y +CONFIG_FONT_8x16=y +CONFIG_LOGO=y +# CONFIG_LOGO_LINUX_MONO is not set +# CONFIG_LOGO_LINUX_VGA16 is not set +# CONFIG_LOGO_LINUX_CLUT224 is not set +CONFIG_SOUND=y +CONFIG_SOUND_OSS_CORE=y +CONFIG_SOUND_OSS_CORE_PRECLAIM=y +CONFIG_SND=y +CONFIG_SND_TIMER=y +CONFIG_SND_PCM=y +CONFIG_SND_SEQUENCER=y +# CONFIG_SND_SEQ_DUMMY is not set +CONFIG_SND_OSSEMUL=y +CONFIG_SND_MIXER_OSS=y +CONFIG_SND_PCM_OSS=y +CONFIG_SND_PCM_OSS_PLUGINS=y +CONFIG_SND_SEQUENCER_OSS=y +# CONFIG_SND_DYNAMIC_MINORS is not set +CONFIG_SND_SUPPORT_OLD_API=y +# CONFIG_SND_VERBOSE_PROCFS is not set +# CONFIG_SND_VERBOSE_PRINTK is not set +# CONFIG_SND_DEBUG is not set +# CONFIG_SND_RAWMIDI_SEQ is not set +# CONFIG_SND_OPL3_LIB_SEQ is not set +# CONFIG_SND_OPL4_LIB_SEQ is not set +# CONFIG_SND_SBAWE_SEQ is not set +# CONFIG_SND_EMU10K1_SEQ is not set +CONFIG_SND_DRIVERS=y +# CONFIG_SND_DUMMY is not set +# CONFIG_SND_VIRMIDI is not set +# CONFIG_SND_MTPAV is not set +# CONFIG_SND_SERIAL_U16550 is not set +# CONFIG_SND_MPU401 is not set +CONFIG_SND_PPC=y +# CONFIG_SND_SOC is not set +# CONFIG_SOUND_PRIME is not set +CONFIG_HID_SUPPORT=y +CONFIG_HID=y +# CONFIG_HIDRAW is not set +# CONFIG_HID_PID is not set + +# +# Special HID drivers +# +# CONFIG_USB_SUPPORT is not set +# CONFIG_MMC is not set +# CONFIG_MEMSTICK is not set +# CONFIG_NEW_LEDS is not set +# CONFIG_ACCESSIBILITY is not set +# CONFIG_EDAC is not set +CONFIG_RTC_LIB=y +CONFIG_RTC_CLASS=y +CONFIG_RTC_HCTOSYS=y +CONFIG_RTC_HCTOSYS_DEVICE="rtc0" +# CONFIG_RTC_DEBUG is not set + +# +# RTC interfaces +# +CONFIG_RTC_INTF_SYSFS=y +CONFIG_RTC_INTF_PROC=y +CONFIG_RTC_INTF_DEV=y +# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set +# CONFIG_RTC_DRV_TEST is not set + +# +# SPI RTC drivers +# + +# +# Platform RTC drivers +# +# CONFIG_RTC_DRV_CMOS is not set +# CONFIG_RTC_DRV_DS1286 is not set +# CONFIG_RTC_DRV_DS1511 is not set +# CONFIG_RTC_DRV_DS1553 is not set +# CONFIG_RTC_DRV_DS1742 is not set +# CONFIG_RTC_DRV_STK17TA8 is not set +# CONFIG_RTC_DRV_M48T86 is not set +# CONFIG_RTC_DRV_M48T35 is not set +# CONFIG_RTC_DRV_M48T59 is not set +# CONFIG_RTC_DRV_BQ4802 is not set +# CONFIG_RTC_DRV_V3020 is not set + +# +# on-CPU RTC drivers +# +CONFIG_RTC_DRV_GENERIC=y +# CONFIG_DMADEVICES is not set +# CONFIG_AUXDISPLAY is not set +# CONFIG_UIO is not set + +# +# TI VLYNQ +# +# CONFIG_STAGING is not set + +# +# File systems +# +CONFIG_EXT2_FS=y +# CONFIG_EXT2_FS_XATTR is not set +# CONFIG_EXT2_FS_XIP is not set +CONFIG_EXT3_FS=y +# CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set +# CONFIG_EXT3_FS_XATTR is not set +# CONFIG_EXT4_FS is not set +CONFIG_JBD=y +# CONFIG_JBD_DEBUG is not set +# CONFIG_REISERFS_FS is not set +# CONFIG_JFS_FS is not set +# CONFIG_FS_POSIX_ACL is not set +# CONFIG_XFS_FS is not set +# CONFIG_GFS2_FS is not set +# CONFIG_OCFS2_FS is not set +# CONFIG_BTRFS_FS is not set +# CONFIG_NILFS2_FS is not set +CONFIG_FILE_LOCKING=y +CONFIG_FSNOTIFY=y +CONFIG_DNOTIFY=y +CONFIG_INOTIFY=y +CONFIG_INOTIFY_USER=y +# CONFIG_QUOTA is not set +# CONFIG_AUTOFS_FS is not set +# CONFIG_AUTOFS4_FS is not set +# CONFIG_FUSE_FS is not set + +# +# Caches +# +# CONFIG_FSCACHE is not set + +# +# CD-ROM/DVD Filesystems +# +CONFIG_ISO9660_FS=y +CONFIG_JOLIET=y +# CONFIG_ZISOFS is not set +# CONFIG_UDF_FS is not set + +# +# DOS/FAT/NT Filesystems +# +CONFIG_FAT_FS=y +CONFIG_MSDOS_FS=y +CONFIG_VFAT_FS=y +CONFIG_FAT_DEFAULT_CODEPAGE=437 +CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" +# CONFIG_NTFS_FS is not set + +# +# Pseudo filesystems +# +CONFIG_PROC_FS=y +CONFIG_PROC_KCORE=y +CONFIG_PROC_SYSCTL=y +# CONFIG_PROC_PAGE_MONITOR is not set +CONFIG_SYSFS=y +CONFIG_TMPFS=y +# CONFIG_TMPFS_POSIX_ACL is not set +# CONFIG_HUGETLB_PAGE is not set +# CONFIG_CONFIGFS_FS is not set +CONFIG_MISC_FILESYSTEMS=y +# CONFIG_ADFS_FS is not set +# CONFIG_AFFS_FS is not set +# CONFIG_HFS_FS is not set +# CONFIG_HFSPLUS_FS is not set +# CONFIG_BEFS_FS is not set +# CONFIG_BFS_FS is not set +# CONFIG_EFS_FS is not set +# CONFIG_CRAMFS is not set +# CONFIG_SQUASHFS is not set +# CONFIG_VXFS_FS is not set +# CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set +# CONFIG_HPFS_FS is not set +# CONFIG_QNX4FS_FS is not set +# CONFIG_ROMFS_FS is not set +# CONFIG_SYSV_FS is not set +# CONFIG_UFS_FS is not set +CONFIG_NETWORK_FILESYSTEMS=y +CONFIG_NFS_FS=y +CONFIG_NFS_V3=y +# CONFIG_NFS_V3_ACL is not set +# CONFIG_NFS_V4 is not set +CONFIG_ROOT_NFS=y +# CONFIG_NFSD is not set +CONFIG_LOCKD=y +CONFIG_LOCKD_V4=y +CONFIG_NFS_COMMON=y +CONFIG_SUNRPC=y +# CONFIG_RPCSEC_GSS_KRB5 is not set +# CONFIG_RPCSEC_GSS_SPKM3 is not set +# CONFIG_SMB_FS is not set +CONFIG_CIFS=y +# CONFIG_CIFS_STATS is not set +# CONFIG_CIFS_WEAK_PW_HASH is not set +# CONFIG_CIFS_XATTR is not set +# CONFIG_CIFS_DEBUG2 is not set +# CONFIG_CIFS_EXPERIMENTAL is not set +# CONFIG_NCP_FS is not set +# CONFIG_CODA_FS is not set +# CONFIG_AFS_FS is not set + +# +# Partition Types +# +# CONFIG_PARTITION_ADVANCED is not set +CONFIG_MSDOS_PARTITION=y +CONFIG_NLS=y +CONFIG_NLS_DEFAULT="iso8859-1" +CONFIG_NLS_CODEPAGE_437=y +# CONFIG_NLS_CODEPAGE_737 is not set +# CONFIG_NLS_CODEPAGE_775 is not set +# CONFIG_NLS_CODEPAGE_850 is not set +# CONFIG_NLS_CODEPAGE_852 is not set +# CONFIG_NLS_CODEPAGE_855 is not set +# CONFIG_NLS_CODEPAGE_857 is not set +# CONFIG_NLS_CODEPAGE_860 is not set +# CONFIG_NLS_CODEPAGE_861 is not set +# CONFIG_NLS_CODEPAGE_862 is not set +# CONFIG_NLS_CODEPAGE_863 is not set +# CONFIG_NLS_CODEPAGE_864 is not set +# CONFIG_NLS_CODEPAGE_865 is not set +# CONFIG_NLS_CODEPAGE_866 is not set +# CONFIG_NLS_CODEPAGE_869 is not set +# CONFIG_NLS_CODEPAGE_936 is not set +# CONFIG_NLS_CODEPAGE_950 is not set +# CONFIG_NLS_CODEPAGE_932 is not set +# CONFIG_NLS_CODEPAGE_949 is not set +# CONFIG_NLS_CODEPAGE_874 is not set +# CONFIG_NLS_ISO8859_8 is not set +# CONFIG_NLS_CODEPAGE_1250 is not set +# CONFIG_NLS_CODEPAGE_1251 is not set +# CONFIG_NLS_ASCII is not set +CONFIG_NLS_ISO8859_1=y +# CONFIG_NLS_ISO8859_2 is not set +# CONFIG_NLS_ISO8859_3 is not set +# CONFIG_NLS_ISO8859_4 is not set +# CONFIG_NLS_ISO8859_5 is not set +# CONFIG_NLS_ISO8859_6 is not set +# CONFIG_NLS_ISO8859_7 is not set +# CONFIG_NLS_ISO8859_9 is not set +# CONFIG_NLS_ISO8859_13 is not set +# CONFIG_NLS_ISO8859_14 is not set +# CONFIG_NLS_ISO8859_15 is not set +# CONFIG_NLS_KOI8_R is not set +# CONFIG_NLS_KOI8_U is not set +# CONFIG_NLS_UTF8 is not set +# CONFIG_DLM is not set +CONFIG_BINARY_PRINTF=y + +# +# Library routines +# +CONFIG_BITREVERSE=y +CONFIG_GENERIC_FIND_LAST_BIT=y +CONFIG_CRC_CCITT=y +# CONFIG_CRC16 is not set +# CONFIG_CRC_T10DIF is not set +# CONFIG_CRC_ITU_T is not set +CONFIG_CRC32=y +# CONFIG_CRC7 is not set +# CONFIG_LIBCRC32C is not set +CONFIG_ZLIB_INFLATE=y +CONFIG_DECOMPRESS_GZIP=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y +CONFIG_HAVE_LMB=y +CONFIG_NLATTR=y +CONFIG_GENERIC_ATOMIC64=y + +# +# Kernel hacking +# +CONFIG_PRINTK_TIME=y +CONFIG_ENABLE_WARN_DEPRECATED=y +CONFIG_ENABLE_MUST_CHECK=y +CONFIG_FRAME_WARN=1024 +# CONFIG_MAGIC_SYSRQ is not set +# CONFIG_STRIP_ASM_SYMS is not set +# CONFIG_UNUSED_SYMBOLS is not set +CONFIG_DEBUG_FS=y +# CONFIG_HEADERS_CHECK is not set +CONFIG_DEBUG_KERNEL=y +# CONFIG_DEBUG_SHIRQ is not set +CONFIG_DETECT_SOFTLOCKUP=y +# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set +CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0 +# CONFIG_DETECT_HUNG_TASK is not set +CONFIG_SCHED_DEBUG=y +CONFIG_SCHEDSTATS=y +# CONFIG_TIMER_STATS is not set +# CONFIG_DEBUG_OBJECTS is not set +# CONFIG_DEBUG_SLAB is not set +# CONFIG_DEBUG_KMEMLEAK is not set +CONFIG_DEBUG_PREEMPT=y +# CONFIG_DEBUG_RT_MUTEXES is not set +# CONFIG_RT_MUTEX_TESTER is not set +CONFIG_DEBUG_SPINLOCK=y +CONFIG_DEBUG_MUTEXES=y +# CONFIG_DEBUG_LOCK_ALLOC is not set +# CONFIG_PROVE_LOCKING is not set +# CONFIG_LOCK_STAT is not set +CONFIG_DEBUG_SPINLOCK_SLEEP=y +# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set +CONFIG_STACKTRACE=y +# CONFIG_DEBUG_KOBJECT is not set +CONFIG_DEBUG_BUGVERBOSE=y +# CONFIG_DEBUG_INFO is not set +# CONFIG_DEBUG_VM is not set +# CONFIG_DEBUG_WRITECOUNT is not set +# CONFIG_DEBUG_MEMORY_INIT is not set +# CONFIG_DEBUG_LIST is not set +# CONFIG_DEBUG_SG is not set +# CONFIG_DEBUG_NOTIFIERS is not set +# CONFIG_DEBUG_CREDENTIALS is not set +# CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_RCU_CPU_STALL_DETECTOR is not set +# CONFIG_BACKTRACE_SELF_TEST is not set +# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set +# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set +# CONFIG_FAULT_INJECTION is not set +CONFIG_LATENCYTOP=y +CONFIG_SYSCTL_SYSCALL_CHECK=y +# CONFIG_DEBUG_PAGEALLOC is not set +CONFIG_NOP_TRACER=y +CONFIG_HAVE_FUNCTION_TRACER=y +CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y +CONFIG_HAVE_DYNAMIC_FTRACE=y +CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y +CONFIG_TRACER_MAX_TRACE=y +CONFIG_RING_BUFFER=y +CONFIG_EVENT_TRACING=y +CONFIG_CONTEXT_SWITCH_TRACER=y +CONFIG_TRACING=y +CONFIG_GENERIC_TRACER=y +CONFIG_TRACING_SUPPORT=y +CONFIG_FTRACE=y +# CONFIG_FUNCTION_TRACER is not set +# CONFIG_IRQSOFF_TRACER is not set +# CONFIG_PREEMPT_TRACER is not set +CONFIG_SCHED_TRACER=y +CONFIG_BOOT_TRACER=y +CONFIG_BRANCH_PROFILE_NONE=y +# CONFIG_PROFILE_ANNOTATED_BRANCHES is not set +# CONFIG_PROFILE_ALL_BRANCHES is not set +# CONFIG_STACK_TRACER is not set +# CONFIG_KMEMTRACE is not set +# CONFIG_WORKQUEUE_TRACER is not set +# CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_FTRACE_STARTUP_TEST is not set +# CONFIG_RING_BUFFER_BENCHMARK is not set +# CONFIG_DYNAMIC_DEBUG is not set +CONFIG_DMA_API_DEBUG=y +# CONFIG_SAMPLES is not set +CONFIG_HAVE_ARCH_KGDB=y +# CONFIG_KGDB is not set +# CONFIG_PPC_DISABLE_WERROR is not set +CONFIG_PPC_WERROR=y +CONFIG_PRINT_STACK_DEPTH=64 +# CONFIG_DEBUG_STACKOVERFLOW is not set +# CONFIG_DEBUG_STACK_USAGE is not set +# CONFIG_PPC_EMULATED_STATS is not set +# CONFIG_CODE_PATCHING_SELFTEST is not set +# CONFIG_FTR_FIXUP_SELFTEST is not set +# CONFIG_MSI_BITMAP_SELFTEST is not set +# CONFIG_XMON is not set +# CONFIG_IRQSTACKS is not set +# CONFIG_VIRQ_DEBUG is not set +# CONFIG_BDI_SWITCH is not set +# CONFIG_BOOTX_TEXT is not set +CONFIG_PPC_EARLY_DEBUG=y +# CONFIG_PPC_EARLY_DEBUG_LPAR is not set +# CONFIG_PPC_EARLY_DEBUG_G5 is not set +# CONFIG_PPC_EARLY_DEBUG_RTAS_PANEL is not set +# CONFIG_PPC_EARLY_DEBUG_RTAS_CONSOLE is not set +# CONFIG_PPC_EARLY_DEBUG_MAPLE is not set +# CONFIG_PPC_EARLY_DEBUG_ISERIES is not set +# CONFIG_PPC_EARLY_DEBUG_PAS_REALMODE is not set +# CONFIG_PPC_EARLY_DEBUG_BEAT is not set +# CONFIG_PPC_EARLY_DEBUG_44x is not set +# CONFIG_PPC_EARLY_DEBUG_40x is not set +# CONFIG_PPC_EARLY_DEBUG_CPM is not set +CONFIG_PPC_EARLY_DEBUG_USBGECKO=y + +# +# Security options +# +# CONFIG_KEYS is not set +# CONFIG_SECURITY is not set +# CONFIG_SECURITYFS is not set +# CONFIG_SECURITY_FILE_CAPABILITIES is not set +# CONFIG_CRYPTO is not set +# CONFIG_PPC_CLOCK is not set +# CONFIG_VIRTUALIZATION is not set diff --git a/arch/powerpc/configs/wii_defconfig b/arch/powerpc/configs/wii_defconfig new file mode 100644 index 000000000000..c386828c639a --- /dev/null +++ b/arch/powerpc/configs/wii_defconfig @@ -0,0 +1,1406 @@ +# +# Automatically generated make config: don't edit +# Linux kernel version: 2.6.32-rc8 +# Sun Nov 22 20:37:21 2009 +# +# CONFIG_PPC64 is not set + +# +# Processor support +# +CONFIG_PPC_BOOK3S_32=y +# CONFIG_PPC_85xx is not set +# CONFIG_PPC_8xx is not set +# CONFIG_40x is not set +# CONFIG_44x is not set +# CONFIG_E200 is not set +CONFIG_PPC_BOOK3S=y +CONFIG_6xx=y +CONFIG_PPC_FPU=y +# CONFIG_ALTIVEC is not set +CONFIG_PPC_STD_MMU=y +CONFIG_PPC_STD_MMU_32=y +# CONFIG_PPC_MM_SLICES is not set +CONFIG_PPC_HAVE_PMU_SUPPORT=y +CONFIG_PPC_PERF_CTRS=y +# CONFIG_SMP is not set +CONFIG_NOT_COHERENT_CACHE=y +CONFIG_PPC32=y +CONFIG_WORD_SIZE=32 +# CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set +CONFIG_MMU=y +CONFIG_GENERIC_CMOS_UPDATE=y +CONFIG_GENERIC_TIME=y +CONFIG_GENERIC_TIME_VSYSCALL=y +CONFIG_GENERIC_CLOCKEVENTS=y +CONFIG_GENERIC_HARDIRQS=y +CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y +# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set +# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set +CONFIG_IRQ_PER_CPU=y +CONFIG_STACKTRACE_SUPPORT=y +CONFIG_HAVE_LATENCYTOP_SUPPORT=y +CONFIG_TRACE_IRQFLAGS_SUPPORT=y +CONFIG_LOCKDEP_SUPPORT=y +CONFIG_RWSEM_XCHGADD_ALGORITHM=y +CONFIG_ARCH_HAS_ILOG2_U32=y +CONFIG_GENERIC_HWEIGHT=y +CONFIG_GENERIC_FIND_NEXT_BIT=y +CONFIG_GENERIC_GPIO=y +# CONFIG_ARCH_NO_VIRT_TO_BUS is not set +CONFIG_PPC=y +CONFIG_EARLY_PRINTK=y +CONFIG_GENERIC_NVRAM=y +CONFIG_SCHED_OMIT_FRAME_POINTER=y +CONFIG_ARCH_MAY_HAVE_PC_FDC=y +CONFIG_PPC_OF=y +CONFIG_OF=y +# CONFIG_PPC_UDBG_16550 is not set +# CONFIG_GENERIC_TBSYNC is not set +CONFIG_AUDIT_ARCH=y +CONFIG_GENERIC_BUG=y +CONFIG_DTC=y +# CONFIG_DEFAULT_UIMAGE is not set +# CONFIG_PPC_DCR_NATIVE is not set +# CONFIG_PPC_DCR_MMIO is not set +CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y +CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" +CONFIG_CONSTRUCTORS=y + +# +# General setup +# +CONFIG_EXPERIMENTAL=y +CONFIG_BROKEN_ON_SMP=y +CONFIG_LOCK_KERNEL=y +CONFIG_INIT_ENV_ARG_LIMIT=32 +CONFIG_LOCALVERSION="-wii" +# CONFIG_LOCALVERSION_AUTO is not set +CONFIG_SWAP=y +CONFIG_SYSVIPC=y +CONFIG_SYSVIPC_SYSCTL=y +# CONFIG_POSIX_MQUEUE is not set +# CONFIG_BSD_PROCESS_ACCT is not set +# CONFIG_TASKSTATS is not set +# CONFIG_AUDIT is not set + +# +# RCU Subsystem +# +CONFIG_TREE_RCU=y +# CONFIG_TREE_PREEMPT_RCU is not set +# CONFIG_RCU_TRACE is not set +CONFIG_RCU_FANOUT=32 +# CONFIG_RCU_FANOUT_EXACT is not set +# CONFIG_TREE_RCU_TRACE is not set +CONFIG_IKCONFIG=y +CONFIG_IKCONFIG_PROC=y +CONFIG_LOG_BUF_SHIFT=14 +CONFIG_GROUP_SCHED=y +CONFIG_FAIR_GROUP_SCHED=y +# CONFIG_RT_GROUP_SCHED is not set +CONFIG_USER_SCHED=y +# CONFIG_CGROUP_SCHED is not set +# CONFIG_CGROUPS is not set +CONFIG_SYSFS_DEPRECATED=y +CONFIG_SYSFS_DEPRECATED_V2=y +CONFIG_RELAY=y +# CONFIG_NAMESPACES is not set +CONFIG_BLK_DEV_INITRD=y +CONFIG_INITRAMFS_SOURCE="" +CONFIG_RD_GZIP=y +# CONFIG_RD_BZIP2 is not set +# CONFIG_RD_LZMA is not set +# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set +CONFIG_SYSCTL=y +CONFIG_ANON_INODES=y +CONFIG_EMBEDDED=y +CONFIG_SYSCTL_SYSCALL=y +CONFIG_KALLSYMS=y +CONFIG_KALLSYMS_ALL=y +# CONFIG_KALLSYMS_EXTRA_PASS is not set +CONFIG_HOTPLUG=y +CONFIG_PRINTK=y +CONFIG_BUG=y +# CONFIG_ELF_CORE is not set +CONFIG_BASE_FULL=y +CONFIG_FUTEX=y +CONFIG_EPOLL=y +CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y +CONFIG_EVENTFD=y +CONFIG_SHMEM=y +CONFIG_AIO=y +CONFIG_HAVE_PERF_EVENTS=y + +# +# Kernel Performance Events And Counters +# +CONFIG_PERF_EVENTS=y +CONFIG_EVENT_PROFILE=y +CONFIG_PERF_COUNTERS=y +# CONFIG_DEBUG_PERF_USE_VMALLOC is not set +# CONFIG_VM_EVENT_COUNTERS is not set +CONFIG_COMPAT_BRK=y +CONFIG_SLAB=y +# CONFIG_SLUB is not set +# CONFIG_SLOB is not set +# CONFIG_PROFILING is not set +CONFIG_TRACEPOINTS=y +CONFIG_HAVE_OPROFILE=y +# CONFIG_KPROBES is not set +CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y +CONFIG_HAVE_IOREMAP_PROT=y +CONFIG_HAVE_KPROBES=y +CONFIG_HAVE_KRETPROBES=y +CONFIG_HAVE_ARCH_TRACEHOOK=y +CONFIG_HAVE_DMA_ATTRS=y +CONFIG_HAVE_DMA_API_DEBUG=y + +# +# GCOV-based kernel profiling +# +# CONFIG_GCOV_KERNEL is not set +CONFIG_SLOW_WORK=y +# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set +CONFIG_SLABINFO=y +CONFIG_RT_MUTEXES=y +CONFIG_BASE_SMALL=0 +CONFIG_MODULES=y +# CONFIG_MODULE_FORCE_LOAD is not set +CONFIG_MODULE_UNLOAD=y +# CONFIG_MODULE_FORCE_UNLOAD is not set +# CONFIG_MODVERSIONS is not set +# CONFIG_MODULE_SRCVERSION_ALL is not set +CONFIG_BLOCK=y +CONFIG_LBDAF=y +CONFIG_BLK_DEV_BSG=y +# CONFIG_BLK_DEV_INTEGRITY is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +CONFIG_IOSCHED_DEADLINE=y +CONFIG_IOSCHED_CFQ=y +CONFIG_DEFAULT_AS=y +# CONFIG_DEFAULT_DEADLINE is not set +# CONFIG_DEFAULT_CFQ is not set +# CONFIG_DEFAULT_NOOP is not set +CONFIG_DEFAULT_IOSCHED="anticipatory" +# CONFIG_FREEZER is not set + +# +# Platform support +# +# CONFIG_PPC_CHRP is not set +# CONFIG_MPC5121_ADS is not set +# CONFIG_MPC5121_GENERIC is not set +# CONFIG_PPC_MPC52xx is not set +# CONFIG_PPC_PMAC is not set +# CONFIG_PPC_CELL is not set +# CONFIG_PPC_CELL_NATIVE is not set +# CONFIG_PPC_82xx is not set +# CONFIG_PQ2ADS is not set +# CONFIG_PPC_83xx is not set +# CONFIG_PPC_86xx is not set +CONFIG_EMBEDDED6xx=y +# CONFIG_LINKSTATION is not set +# CONFIG_STORCENTER is not set +# CONFIG_MPC7448HPC2 is not set +# CONFIG_PPC_HOLLY is not set +# CONFIG_PPC_PRPMC2800 is not set +# CONFIG_PPC_C2K is not set +CONFIG_GAMECUBE_COMMON=y +CONFIG_USBGECKO_UDBG=y +CONFIG_FLIPPER_PIC=y +# CONFIG_GAMECUBE is not set +CONFIG_HLWD_PIC=y +CONFIG_STARLET_MINI=y +CONFIG_WII=y +# CONFIG_AMIGAONE is not set +# CONFIG_PPC_OF_BOOT_TRAMPOLINE is not set +# CONFIG_IPIC is not set +# CONFIG_MPIC is not set +# CONFIG_MPIC_WEIRD is not set +# CONFIG_PPC_I8259 is not set +# CONFIG_PPC_RTAS is not set +# CONFIG_MMIO_NVRAM is not set +# CONFIG_PPC_MPC106 is not set +# CONFIG_PPC_970_NAP is not set +# CONFIG_PPC_INDIRECT_IO is not set +# CONFIG_GENERIC_IOMAP is not set +# CONFIG_CPU_FREQ is not set +# CONFIG_TAU is not set +# CONFIG_FSL_ULI1575 is not set +# CONFIG_SIMPLE_GPIO is not set + +# +# Kernel options +# +# CONFIG_HIGHMEM is not set +# CONFIG_NO_HZ is not set +# CONFIG_HIGH_RES_TIMERS is not set +CONFIG_GENERIC_CLOCKEVENTS_BUILD=y +# CONFIG_HZ_100 is not set +CONFIG_HZ_250=y +# CONFIG_HZ_300 is not set +# CONFIG_HZ_1000 is not set +CONFIG_HZ=250 +# CONFIG_SCHED_HRTICK is not set +# CONFIG_PREEMPT_NONE is not set +# CONFIG_PREEMPT_VOLUNTARY is not set +CONFIG_PREEMPT=y +CONFIG_BINFMT_ELF=y +# CONFIG_HAVE_AOUT is not set +CONFIG_BINFMT_MISC=m +# CONFIG_IOMMU_HELPER is not set +# CONFIG_SWIOTLB is not set +CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y +CONFIG_ARCH_HAS_WALK_MEMORY=y +CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y +CONFIG_KEXEC=y +# CONFIG_CRASH_DUMP is not set +CONFIG_MAX_ACTIVE_REGIONS=32 +CONFIG_ARCH_FLATMEM_ENABLE=y +CONFIG_ARCH_POPULATES_NODE_MAP=y +CONFIG_SELECT_MEMORY_MODEL=y +CONFIG_FLATMEM_MANUAL=y +# CONFIG_DISCONTIGMEM_MANUAL is not set +# CONFIG_SPARSEMEM_MANUAL is not set +CONFIG_FLATMEM=y +CONFIG_FLAT_NODE_MEM_MAP=y +CONFIG_PAGEFLAGS_EXTENDED=y +CONFIG_SPLIT_PTLOCK_CPUS=4 +# CONFIG_MIGRATION is not set +# CONFIG_PHYS_ADDR_T_64BIT is not set +CONFIG_ZONE_DMA_FLAG=1 +CONFIG_BOUNCE=y +CONFIG_VIRT_TO_BUS=y +CONFIG_HAVE_MLOCK=y +CONFIG_HAVE_MLOCKED_PAGE_BIT=y +# CONFIG_KSM is not set +CONFIG_DEFAULT_MMAP_MIN_ADDR=4096 +CONFIG_PPC_4K_PAGES=y +# CONFIG_PPC_16K_PAGES is not set +# CONFIG_PPC_64K_PAGES is not set +# CONFIG_PPC_256K_PAGES is not set +CONFIG_FORCE_MAX_ZONEORDER=11 +CONFIG_PROC_DEVICETREE=y +# CONFIG_CMDLINE_BOOL is not set +CONFIG_EXTRA_TARGETS="" +# CONFIG_PM is not set +# CONFIG_SECCOMP is not set +CONFIG_ISA_DMA_API=y + +# +# Bus options +# +CONFIG_ZONE_DMA=y +CONFIG_GENERIC_ISA_DMA=y +# CONFIG_PCI is not set +# CONFIG_PCI_DOMAINS is not set +# CONFIG_PCI_SYSCALL is not set +# CONFIG_ARCH_SUPPORTS_MSI is not set +# CONFIG_PCCARD is not set +# CONFIG_HAS_RAPIDIO is not set + +# +# Advanced setup +# +CONFIG_ADVANCED_OPTIONS=y +# CONFIG_LOWMEM_SIZE_BOOL is not set +CONFIG_LOWMEM_SIZE=0x30000000 +# CONFIG_PAGE_OFFSET_BOOL is not set +CONFIG_PAGE_OFFSET=0xc0000000 +# CONFIG_KERNEL_START_BOOL is not set +CONFIG_KERNEL_START=0xc0000000 +CONFIG_PHYSICAL_START=0x00000000 +# CONFIG_TASK_SIZE_BOOL is not set +CONFIG_TASK_SIZE=0xc0000000 +# CONFIG_CONSISTENT_SIZE_BOOL is not set +CONFIG_CONSISTENT_SIZE=0x00200000 +CONFIG_NET=y + +# +# Networking options +# +CONFIG_PACKET=y +# CONFIG_PACKET_MMAP is not set +CONFIG_UNIX=y +# CONFIG_NET_KEY is not set +CONFIG_INET=y +# CONFIG_IP_MULTICAST is not set +# CONFIG_IP_ADVANCED_ROUTER is not set +CONFIG_IP_FIB_HASH=y +CONFIG_IP_PNP=y +CONFIG_IP_PNP_DHCP=y +# CONFIG_IP_PNP_BOOTP is not set +CONFIG_IP_PNP_RARP=y +# CONFIG_NET_IPIP is not set +# CONFIG_NET_IPGRE is not set +# CONFIG_ARPD is not set +# CONFIG_SYN_COOKIES is not set +# CONFIG_INET_AH is not set +# CONFIG_INET_ESP is not set +# CONFIG_INET_IPCOMP is not set +# CONFIG_INET_XFRM_TUNNEL is not set +# CONFIG_INET_TUNNEL is not set +# CONFIG_INET_XFRM_MODE_TRANSPORT is not set +# CONFIG_INET_XFRM_MODE_TUNNEL is not set +# CONFIG_INET_XFRM_MODE_BEET is not set +# CONFIG_INET_LRO is not set +# CONFIG_INET_DIAG is not set +# CONFIG_TCP_CONG_ADVANCED is not set +CONFIG_TCP_CONG_CUBIC=y +CONFIG_DEFAULT_TCP_CONG="cubic" +# CONFIG_TCP_MD5SIG is not set +# CONFIG_IPV6 is not set +# CONFIG_NETWORK_SECMARK is not set +# CONFIG_NETFILTER is not set +# CONFIG_IP_DCCP is not set +# CONFIG_IP_SCTP is not set +# CONFIG_RDS is not set +# CONFIG_TIPC is not set +# CONFIG_ATM is not set +# CONFIG_BRIDGE is not set +# CONFIG_NET_DSA is not set +# CONFIG_VLAN_8021Q is not set +# CONFIG_DECNET is not set +# CONFIG_LLC2 is not set +# CONFIG_IPX is not set +# CONFIG_ATALK is not set +# CONFIG_X25 is not set +# CONFIG_LAPB is not set +# CONFIG_ECONET is not set +# CONFIG_WAN_ROUTER is not set +# CONFIG_PHONET is not set +# CONFIG_IEEE802154 is not set +# CONFIG_NET_SCHED is not set +# CONFIG_DCB is not set + +# +# Network testing +# +# CONFIG_NET_PKTGEN is not set +# CONFIG_NET_DROP_MONITOR is not set +# CONFIG_HAMRADIO is not set +# CONFIG_CAN is not set +# CONFIG_IRDA is not set +CONFIG_BT=y +CONFIG_BT_L2CAP=y +# CONFIG_BT_SCO is not set +CONFIG_BT_RFCOMM=y +# CONFIG_BT_RFCOMM_TTY is not set +CONFIG_BT_BNEP=y +CONFIG_BT_BNEP_MC_FILTER=y +# CONFIG_BT_BNEP_PROTO_FILTER is not set +CONFIG_BT_HIDP=y + +# +# Bluetooth device drivers +# +# CONFIG_BT_HCIBTSDIO is not set +# CONFIG_BT_HCIUART is not set +# CONFIG_BT_HCIVHCI is not set +# CONFIG_BT_MRVL is not set +# CONFIG_AF_RXRPC is not set +CONFIG_WIRELESS=y +CONFIG_CFG80211=y +# CONFIG_NL80211_TESTMODE is not set +# CONFIG_CFG80211_DEVELOPER_WARNINGS is not set +# CONFIG_CFG80211_REG_DEBUG is not set +CONFIG_CFG80211_DEFAULT_PS=y +CONFIG_CFG80211_DEFAULT_PS_VALUE=1 +# CONFIG_CFG80211_DEBUGFS is not set +CONFIG_WIRELESS_OLD_REGULATORY=y +CONFIG_WIRELESS_EXT=y +CONFIG_WIRELESS_EXT_SYSFS=y +# CONFIG_LIB80211 is not set +CONFIG_MAC80211=y +# CONFIG_MAC80211_RC_PID is not set +CONFIG_MAC80211_RC_MINSTREL=y +# CONFIG_MAC80211_RC_DEFAULT_PID is not set +CONFIG_MAC80211_RC_DEFAULT_MINSTREL=y +CONFIG_MAC80211_RC_DEFAULT="minstrel" +# CONFIG_MAC80211_MESH is not set +# CONFIG_MAC80211_LEDS is not set +# CONFIG_MAC80211_DEBUGFS is not set +# CONFIG_MAC80211_DEBUG_MENU is not set +# CONFIG_WIMAX is not set +# CONFIG_RFKILL is not set +# CONFIG_NET_9P is not set + +# +# Device Drivers +# + +# +# Generic Driver Options +# +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" +# CONFIG_DEVTMPFS is not set +# CONFIG_STANDALONE is not set +CONFIG_PREVENT_FIRMWARE_BUILD=y +CONFIG_FW_LOADER=y +# CONFIG_FIRMWARE_IN_KERNEL is not set +CONFIG_EXTRA_FIRMWARE="" +# CONFIG_DEBUG_DRIVER is not set +# CONFIG_DEBUG_DEVRES is not set +# CONFIG_SYS_HYPERVISOR is not set +# CONFIG_CONNECTOR is not set +# CONFIG_MTD is not set +CONFIG_OF_DEVICE=y +CONFIG_OF_GPIO=y +CONFIG_OF_I2C=y +# CONFIG_PARPORT is not set +CONFIG_BLK_DEV=y +# CONFIG_BLK_DEV_FD is not set +# CONFIG_BLK_DEV_COW_COMMON is not set +CONFIG_BLK_DEV_LOOP=y +# CONFIG_BLK_DEV_CRYPTOLOOP is not set +# CONFIG_BLK_DEV_NBD is not set +CONFIG_BLK_DEV_RAM=y +CONFIG_BLK_DEV_RAM_COUNT=2 +CONFIG_BLK_DEV_RAM_SIZE=4096 +# CONFIG_BLK_DEV_XIP is not set +# CONFIG_CDROM_PKTCDVD is not set +# CONFIG_ATA_OVER_ETH is not set +# CONFIG_BLK_DEV_HD is not set +CONFIG_MISC_DEVICES=y +# CONFIG_ICS932S401 is not set +# CONFIG_ENCLOSURE_SERVICES is not set +# CONFIG_ISL29003 is not set +# CONFIG_C2PORT is not set + +# +# EEPROM support +# +# CONFIG_EEPROM_AT24 is not set +# CONFIG_EEPROM_LEGACY is not set +# CONFIG_EEPROM_MAX6875 is not set +# CONFIG_EEPROM_93CX6 is not set +CONFIG_HAVE_IDE=y +# CONFIG_IDE is not set + +# +# SCSI device support +# +# CONFIG_RAID_ATTRS is not set +CONFIG_SCSI=y +CONFIG_SCSI_DMA=y +# CONFIG_SCSI_TGT is not set +# CONFIG_SCSI_NETLINK is not set +CONFIG_SCSI_PROC_FS=y + +# +# SCSI support type (disk, tape, CD-ROM) +# +CONFIG_BLK_DEV_SD=y +# CONFIG_CHR_DEV_ST is not set +# CONFIG_CHR_DEV_OSST is not set +# CONFIG_BLK_DEV_SR is not set +# CONFIG_CHR_DEV_SG is not set +# CONFIG_CHR_DEV_SCH is not set +CONFIG_SCSI_MULTI_LUN=y +# CONFIG_SCSI_CONSTANTS is not set +# CONFIG_SCSI_LOGGING is not set +# CONFIG_SCSI_SCAN_ASYNC is not set +CONFIG_SCSI_WAIT_SCAN=m + +# +# SCSI Transports +# +# CONFIG_SCSI_SPI_ATTRS is not set +# CONFIG_SCSI_FC_ATTRS is not set +# CONFIG_SCSI_ISCSI_ATTRS is not set +# CONFIG_SCSI_SAS_ATTRS is not set +# CONFIG_SCSI_SAS_LIBSAS is not set +# CONFIG_SCSI_SRP_ATTRS is not set +CONFIG_SCSI_LOWLEVEL=y +# CONFIG_ISCSI_TCP is not set +# CONFIG_LIBFC is not set +# CONFIG_LIBFCOE is not set +# CONFIG_SCSI_DEBUG is not set +# CONFIG_SCSI_DH is not set +# CONFIG_SCSI_OSD_INITIATOR is not set +# CONFIG_ATA is not set +# CONFIG_MD is not set +# CONFIG_MACINTOSH_DRIVERS is not set +CONFIG_NETDEVICES=y +# CONFIG_DUMMY is not set +# CONFIG_BONDING is not set +# CONFIG_MACVLAN is not set +# CONFIG_EQUALIZER is not set +# CONFIG_TUN is not set +# CONFIG_VETH is not set +# CONFIG_PHYLIB is not set +CONFIG_NET_ETHERNET=y +CONFIG_MII=y +# CONFIG_ETHOC is not set +# CONFIG_DNET is not set +# CONFIG_IBM_NEW_EMAC_ZMII is not set +# CONFIG_IBM_NEW_EMAC_RGMII is not set +# CONFIG_IBM_NEW_EMAC_TAH is not set +# CONFIG_IBM_NEW_EMAC_EMAC4 is not set +# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set +# CONFIG_B44 is not set +# CONFIG_KS8842 is not set +# CONFIG_KS8851_MLL is not set +# CONFIG_XILINX_EMACLITE is not set +# CONFIG_NETDEV_1000 is not set +# CONFIG_NETDEV_10000 is not set +CONFIG_WLAN=y +# CONFIG_WLAN_PRE80211 is not set +CONFIG_WLAN_80211=y +# CONFIG_LIBERTAS is not set +# CONFIG_LIBERTAS_THINFIRM is not set +# CONFIG_MAC80211_HWSIM is not set +# CONFIG_P54_COMMON is not set +# CONFIG_ATH_COMMON is not set +# CONFIG_HOSTAP is not set +CONFIG_B43=y +CONFIG_B43_SDIO=y +CONFIG_B43_PIO=y +# CONFIG_B43_PHY_LP is not set +CONFIG_B43_DEBUG=y +# CONFIG_B43_FORCE_PIO is not set +# CONFIG_B43LEGACY is not set +# CONFIG_RT2X00 is not set +# CONFIG_WL12XX is not set +# CONFIG_IWM is not set + +# +# Enable WiMAX (Networking options) to see the WiMAX drivers +# +# CONFIG_WAN is not set +# CONFIG_PPP is not set +# CONFIG_SLIP is not set +# CONFIG_NETCONSOLE is not set +# CONFIG_NETPOLL is not set +# CONFIG_NET_POLL_CONTROLLER is not set +# CONFIG_ISDN is not set +# CONFIG_PHONE is not set + +# +# Input device support +# +CONFIG_INPUT=y +CONFIG_INPUT_FF_MEMLESS=m +# CONFIG_INPUT_POLLDEV is not set + +# +# Userland interfaces +# +CONFIG_INPUT_MOUSEDEV=y +# CONFIG_INPUT_MOUSEDEV_PSAUX is not set +CONFIG_INPUT_MOUSEDEV_SCREEN_X=640 +CONFIG_INPUT_MOUSEDEV_SCREEN_Y=480 +CONFIG_INPUT_JOYDEV=y +CONFIG_INPUT_EVDEV=y +# CONFIG_INPUT_EVBUG is not set + +# +# Input Device Drivers +# +CONFIG_INPUT_KEYBOARD=y +# CONFIG_KEYBOARD_ADP5588 is not set +# CONFIG_KEYBOARD_ATKBD is not set +# CONFIG_QT2160 is not set +# CONFIG_KEYBOARD_LKKBD is not set +# CONFIG_KEYBOARD_GPIO is not set +# CONFIG_KEYBOARD_MATRIX is not set +# CONFIG_KEYBOARD_MAX7359 is not set +# CONFIG_KEYBOARD_NEWTON is not set +# CONFIG_KEYBOARD_OPENCORES is not set +# CONFIG_KEYBOARD_STOWAWAY is not set +# CONFIG_KEYBOARD_SUNKBD is not set +# CONFIG_KEYBOARD_XTKBD is not set +CONFIG_INPUT_MOUSE=y +# CONFIG_MOUSE_PS2 is not set +# CONFIG_MOUSE_SERIAL is not set +# CONFIG_MOUSE_VSXXXAA is not set +# CONFIG_MOUSE_GPIO is not set +# CONFIG_MOUSE_SYNAPTICS_I2C is not set +CONFIG_INPUT_JOYSTICK=y +# CONFIG_JOYSTICK_ANALOG is not set +# CONFIG_JOYSTICK_A3D is not set +# CONFIG_JOYSTICK_ADI is not set +# CONFIG_JOYSTICK_COBRA is not set +# CONFIG_JOYSTICK_GF2K is not set +# CONFIG_JOYSTICK_GRIP is not set +# CONFIG_JOYSTICK_GRIP_MP is not set +# CONFIG_JOYSTICK_GUILLEMOT is not set +# CONFIG_JOYSTICK_INTERACT is not set +# CONFIG_JOYSTICK_SIDEWINDER is not set +# CONFIG_JOYSTICK_TMDC is not set +# CONFIG_JOYSTICK_IFORCE is not set +# CONFIG_JOYSTICK_WARRIOR is not set +# CONFIG_JOYSTICK_MAGELLAN is not set +# CONFIG_JOYSTICK_SPACEORB is not set +# CONFIG_JOYSTICK_SPACEBALL is not set +# CONFIG_JOYSTICK_STINGER is not set +# CONFIG_JOYSTICK_TWIDJOY is not set +# CONFIG_JOYSTICK_ZHENHUA is not set +# CONFIG_JOYSTICK_JOYDUMP is not set +# CONFIG_INPUT_TABLET is not set +# CONFIG_INPUT_TOUCHSCREEN is not set +CONFIG_INPUT_MISC=y +CONFIG_INPUT_UINPUT=y +# CONFIG_INPUT_GPIO_ROTARY_ENCODER is not set + +# +# Hardware I/O ports +# +CONFIG_SERIO=y +# CONFIG_SERIO_I8042 is not set +# CONFIG_SERIO_SERPORT is not set +# CONFIG_SERIO_LIBPS2 is not set +# CONFIG_SERIO_RAW is not set +# CONFIG_SERIO_XILINX_XPS_PS2 is not set +# CONFIG_GAMEPORT is not set + +# +# Character devices +# +CONFIG_VT=y +CONFIG_CONSOLE_TRANSLATIONS=y +CONFIG_VT_CONSOLE=y +CONFIG_HW_CONSOLE=y +# CONFIG_VT_HW_CONSOLE_BINDING is not set +# CONFIG_DEVKMEM is not set +# CONFIG_SERIAL_NONSTANDARD is not set + +# +# Serial drivers +# +# CONFIG_SERIAL_8250 is not set + +# +# Non-8250 serial port support +# +# CONFIG_SERIAL_UARTLITE is not set +CONFIG_UNIX98_PTYS=y +# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set +CONFIG_LEGACY_PTYS=y +CONFIG_LEGACY_PTY_COUNT=64 +# CONFIG_HVC_UDBG is not set +# CONFIG_IPMI_HANDLER is not set +# CONFIG_HW_RANDOM is not set +CONFIG_NVRAM=y +# CONFIG_R3964 is not set +# CONFIG_RAW_DRIVER is not set +# CONFIG_TCG_TPM is not set +CONFIG_I2C=y +CONFIG_I2C_BOARDINFO=y +CONFIG_I2C_COMPAT=y +CONFIG_I2C_CHARDEV=y +CONFIG_I2C_HELPER_AUTO=y +CONFIG_I2C_ALGOBIT=y + +# +# I2C Hardware Bus support +# + +# +# I2C system bus drivers (mostly embedded / system-on-chip) +# +CONFIG_I2C_GPIO=y +# CONFIG_I2C_MPC is not set +# CONFIG_I2C_OCORES is not set +# CONFIG_I2C_SIMTEC is not set + +# +# External I2C/SMBus adapter drivers +# +# CONFIG_I2C_PARPORT_LIGHT is not set +# CONFIG_I2C_TAOS_EVM is not set + +# +# Other I2C/SMBus bus drivers +# +# CONFIG_I2C_PCA_PLATFORM is not set +# CONFIG_I2C_STUB is not set + +# +# Miscellaneous I2C Chip support +# +# CONFIG_DS1682 is not set +# CONFIG_SENSORS_TSL2550 is not set +# CONFIG_I2C_DEBUG_CORE is not set +# CONFIG_I2C_DEBUG_ALGO is not set +# CONFIG_I2C_DEBUG_BUS is not set +# CONFIG_I2C_DEBUG_CHIP is not set +# CONFIG_SPI is not set + +# +# PPS support +# +# CONFIG_PPS is not set +CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y +CONFIG_GPIOLIB=y +# CONFIG_DEBUG_GPIO is not set +CONFIG_GPIO_SYSFS=y + +# +# Memory mapped GPIO expanders: +# +# CONFIG_GPIO_XILINX is not set + +# +# I2C GPIO expanders: +# +# CONFIG_GPIO_MAX732X is not set +# CONFIG_GPIO_PCA953X is not set +# CONFIG_GPIO_PCF857X is not set + +# +# PCI GPIO expanders: +# + +# +# SPI GPIO expanders: +# + +# +# AC97 GPIO expanders: +# +# CONFIG_W1 is not set +# CONFIG_POWER_SUPPLY is not set +# CONFIG_HWMON is not set +# CONFIG_THERMAL is not set +# CONFIG_WATCHDOG is not set +CONFIG_SSB_POSSIBLE=y + +# +# Sonics Silicon Backplane +# +CONFIG_SSB=y +CONFIG_SSB_BLOCKIO=y +CONFIG_SSB_SDIOHOST_POSSIBLE=y +CONFIG_SSB_SDIOHOST=y +# CONFIG_SSB_SILENT is not set +CONFIG_SSB_DEBUG=y + +# +# Multifunction device drivers +# +# CONFIG_MFD_CORE is not set +# CONFIG_MFD_SM501 is not set +# CONFIG_HTC_PASIC3 is not set +# CONFIG_TPS65010 is not set +# CONFIG_TWL4030_CORE is not set +# CONFIG_MFD_TMIO is not set +# CONFIG_PMIC_DA903X is not set +# CONFIG_MFD_WM8400 is not set +# CONFIG_MFD_WM831X is not set +# CONFIG_MFD_WM8350_I2C is not set +# CONFIG_MFD_PCF50633 is not set +# CONFIG_AB3100_CORE is not set +# CONFIG_REGULATOR is not set +# CONFIG_MEDIA_SUPPORT is not set + +# +# Graphics support +# +# CONFIG_VGASTATE is not set +# CONFIG_VIDEO_OUTPUT_CONTROL is not set +CONFIG_FB=y +# CONFIG_FIRMWARE_EDID is not set +# CONFIG_FB_DDC is not set +# CONFIG_FB_BOOT_VESA_SUPPORT is not set +# CONFIG_FB_CFB_FILLRECT is not set +# CONFIG_FB_CFB_COPYAREA is not set +# CONFIG_FB_CFB_IMAGEBLIT is not set +# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set +# CONFIG_FB_SYS_FILLRECT is not set +# CONFIG_FB_SYS_COPYAREA is not set +# CONFIG_FB_SYS_IMAGEBLIT is not set +# CONFIG_FB_FOREIGN_ENDIAN is not set +# CONFIG_FB_SYS_FOPS is not set +# CONFIG_FB_SVGALIB is not set +# CONFIG_FB_MACMODES is not set +# CONFIG_FB_BACKLIGHT is not set +# CONFIG_FB_MODE_HELPERS is not set +# CONFIG_FB_TILEBLITTING is not set + +# +# Frame buffer hardware drivers +# +# CONFIG_FB_OF is not set +# CONFIG_FB_VGA16 is not set +# CONFIG_FB_S1D13XXX is not set +# CONFIG_FB_IBM_GXT4500 is not set +# CONFIG_FB_VIRTUAL is not set +# CONFIG_FB_METRONOME is not set +# CONFIG_FB_MB862XX is not set +# CONFIG_FB_BROADSHEET is not set +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set + +# +# Display device support +# +# CONFIG_DISPLAY_SUPPORT is not set + +# +# Console display driver support +# +# CONFIG_VGA_CONSOLE is not set +CONFIG_DUMMY_CONSOLE=y +CONFIG_FRAMEBUFFER_CONSOLE=y +# CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY is not set +# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set +# CONFIG_FONTS is not set +CONFIG_FONT_8x8=y +CONFIG_FONT_8x16=y +# CONFIG_LOGO is not set +CONFIG_SOUND=y +CONFIG_SOUND_OSS_CORE=y +CONFIG_SOUND_OSS_CORE_PRECLAIM=y +CONFIG_SND=y +CONFIG_SND_TIMER=y +CONFIG_SND_PCM=y +CONFIG_SND_SEQUENCER=y +# CONFIG_SND_SEQ_DUMMY is not set +CONFIG_SND_OSSEMUL=y +CONFIG_SND_MIXER_OSS=y +CONFIG_SND_PCM_OSS=y +CONFIG_SND_PCM_OSS_PLUGINS=y +CONFIG_SND_SEQUENCER_OSS=y +# CONFIG_SND_DYNAMIC_MINORS is not set +CONFIG_SND_SUPPORT_OLD_API=y +# CONFIG_SND_VERBOSE_PROCFS is not set +# CONFIG_SND_VERBOSE_PRINTK is not set +# CONFIG_SND_DEBUG is not set +# CONFIG_SND_RAWMIDI_SEQ is not set +# CONFIG_SND_OPL3_LIB_SEQ is not set +# CONFIG_SND_OPL4_LIB_SEQ is not set +# CONFIG_SND_SBAWE_SEQ is not set +# CONFIG_SND_EMU10K1_SEQ is not set +CONFIG_SND_DRIVERS=y +# CONFIG_SND_DUMMY is not set +# CONFIG_SND_VIRMIDI is not set +# CONFIG_SND_MTPAV is not set +# CONFIG_SND_SERIAL_U16550 is not set +# CONFIG_SND_MPU401 is not set +CONFIG_SND_PPC=y +# CONFIG_SND_SOC is not set +# CONFIG_SOUND_PRIME is not set +CONFIG_HID_SUPPORT=y +CONFIG_HID=y +# CONFIG_HIDRAW is not set +# CONFIG_HID_PID is not set + +# +# Special HID drivers +# +CONFIG_HID_APPLE=m +CONFIG_HID_WACOM=m +CONFIG_USB_SUPPORT=y +# CONFIG_USB_ARCH_HAS_HCD is not set +# CONFIG_USB_ARCH_HAS_OHCI is not set +# CONFIG_USB_ARCH_HAS_EHCI is not set +# CONFIG_USB_OTG_WHITELIST is not set +# CONFIG_USB_OTG_BLACKLIST_HUB is not set + +# +# Enable Host or Gadget support to see Inventra options +# + +# +# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may +# +# CONFIG_USB_GADGET is not set + +# +# OTG and related infrastructure +# +CONFIG_MMC=y +# CONFIG_MMC_DEBUG is not set +# CONFIG_MMC_UNSAFE_RESUME is not set + +# +# MMC/SD/SDIO Card Drivers +# +CONFIG_MMC_BLOCK=y +CONFIG_MMC_BLOCK_BOUNCE=y +# CONFIG_SDIO_UART is not set +# CONFIG_MMC_TEST is not set + +# +# MMC/SD/SDIO Host Controller Drivers +# +CONFIG_MMC_SDHCI=y +# CONFIG_MMC_SDHCI_OF is not set +# CONFIG_MMC_SDHCI_PLTFM is not set +# CONFIG_MMC_WBSD is not set +# CONFIG_MMC_AT91 is not set +# CONFIG_MMC_ATMELMCI is not set +# CONFIG_MEMSTICK is not set +# CONFIG_NEW_LEDS is not set +# CONFIG_ACCESSIBILITY is not set +# CONFIG_EDAC is not set +CONFIG_RTC_LIB=y +CONFIG_RTC_CLASS=y +CONFIG_RTC_HCTOSYS=y +CONFIG_RTC_HCTOSYS_DEVICE="rtc0" +# CONFIG_RTC_DEBUG is not set + +# +# RTC interfaces +# +CONFIG_RTC_INTF_SYSFS=y +CONFIG_RTC_INTF_PROC=y +CONFIG_RTC_INTF_DEV=y +# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set +# CONFIG_RTC_DRV_TEST is not set + +# +# I2C RTC drivers +# +# CONFIG_RTC_DRV_DS1307 is not set +# CONFIG_RTC_DRV_DS1374 is not set +# CONFIG_RTC_DRV_DS1672 is not set +# CONFIG_RTC_DRV_MAX6900 is not set +# CONFIG_RTC_DRV_RS5C372 is not set +# CONFIG_RTC_DRV_ISL1208 is not set +# CONFIG_RTC_DRV_X1205 is not set +# CONFIG_RTC_DRV_PCF8563 is not set +# CONFIG_RTC_DRV_PCF8583 is not set +# CONFIG_RTC_DRV_M41T80 is not set +# CONFIG_RTC_DRV_S35390A is not set +# CONFIG_RTC_DRV_FM3130 is not set +# CONFIG_RTC_DRV_RX8581 is not set +# CONFIG_RTC_DRV_RX8025 is not set + +# +# SPI RTC drivers +# + +# +# Platform RTC drivers +# +# CONFIG_RTC_DRV_CMOS is not set +# CONFIG_RTC_DRV_DS1286 is not set +# CONFIG_RTC_DRV_DS1511 is not set +# CONFIG_RTC_DRV_DS1553 is not set +# CONFIG_RTC_DRV_DS1742 is not set +# CONFIG_RTC_DRV_STK17TA8 is not set +# CONFIG_RTC_DRV_M48T86 is not set +# CONFIG_RTC_DRV_M48T35 is not set +# CONFIG_RTC_DRV_M48T59 is not set +# CONFIG_RTC_DRV_BQ4802 is not set +# CONFIG_RTC_DRV_V3020 is not set + +# +# on-CPU RTC drivers +# +CONFIG_RTC_DRV_GENERIC=y +# CONFIG_DMADEVICES is not set +# CONFIG_AUXDISPLAY is not set +# CONFIG_UIO is not set + +# +# TI VLYNQ +# +# CONFIG_STAGING is not set + +# +# File systems +# +CONFIG_EXT2_FS=y +# CONFIG_EXT2_FS_XATTR is not set +# CONFIG_EXT2_FS_XIP is not set +CONFIG_EXT3_FS=y +# CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set +# CONFIG_EXT3_FS_XATTR is not set +# CONFIG_EXT4_FS is not set +CONFIG_JBD=y +# CONFIG_JBD_DEBUG is not set +# CONFIG_REISERFS_FS is not set +# CONFIG_JFS_FS is not set +# CONFIG_FS_POSIX_ACL is not set +# CONFIG_XFS_FS is not set +# CONFIG_GFS2_FS is not set +# CONFIG_OCFS2_FS is not set +# CONFIG_BTRFS_FS is not set +# CONFIG_NILFS2_FS is not set +CONFIG_FILE_LOCKING=y +CONFIG_FSNOTIFY=y +CONFIG_DNOTIFY=y +CONFIG_INOTIFY=y +CONFIG_INOTIFY_USER=y +# CONFIG_QUOTA is not set +# CONFIG_AUTOFS_FS is not set +# CONFIG_AUTOFS4_FS is not set +CONFIG_FUSE_FS=m +# CONFIG_CUSE is not set + +# +# Caches +# +# CONFIG_FSCACHE is not set + +# +# CD-ROM/DVD Filesystems +# +CONFIG_ISO9660_FS=y +CONFIG_JOLIET=y +# CONFIG_ZISOFS is not set +# CONFIG_UDF_FS is not set + +# +# DOS/FAT/NT Filesystems +# +CONFIG_FAT_FS=y +CONFIG_MSDOS_FS=y +CONFIG_VFAT_FS=y +CONFIG_FAT_DEFAULT_CODEPAGE=437 +CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" +# CONFIG_NTFS_FS is not set + +# +# Pseudo filesystems +# +CONFIG_PROC_FS=y +CONFIG_PROC_KCORE=y +CONFIG_PROC_SYSCTL=y +# CONFIG_PROC_PAGE_MONITOR is not set +CONFIG_SYSFS=y +CONFIG_TMPFS=y +# CONFIG_TMPFS_POSIX_ACL is not set +# CONFIG_HUGETLB_PAGE is not set +# CONFIG_CONFIGFS_FS is not set +CONFIG_MISC_FILESYSTEMS=y +# CONFIG_ADFS_FS is not set +# CONFIG_AFFS_FS is not set +# CONFIG_HFS_FS is not set +# CONFIG_HFSPLUS_FS is not set +# CONFIG_BEFS_FS is not set +# CONFIG_BFS_FS is not set +# CONFIG_EFS_FS is not set +# CONFIG_CRAMFS is not set +# CONFIG_SQUASHFS is not set +# CONFIG_VXFS_FS is not set +# CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set +# CONFIG_HPFS_FS is not set +# CONFIG_QNX4FS_FS is not set +# CONFIG_ROMFS_FS is not set +# CONFIG_SYSV_FS is not set +# CONFIG_UFS_FS is not set +CONFIG_NETWORK_FILESYSTEMS=y +CONFIG_NFS_FS=y +CONFIG_NFS_V3=y +# CONFIG_NFS_V3_ACL is not set +# CONFIG_NFS_V4 is not set +CONFIG_ROOT_NFS=y +# CONFIG_NFSD is not set +CONFIG_LOCKD=y +CONFIG_LOCKD_V4=y +CONFIG_NFS_COMMON=y +CONFIG_SUNRPC=y +# CONFIG_RPCSEC_GSS_KRB5 is not set +# CONFIG_RPCSEC_GSS_SPKM3 is not set +# CONFIG_SMB_FS is not set +CONFIG_CIFS=m +# CONFIG_CIFS_STATS is not set +# CONFIG_CIFS_WEAK_PW_HASH is not set +# CONFIG_CIFS_XATTR is not set +# CONFIG_CIFS_DEBUG2 is not set +# CONFIG_CIFS_EXPERIMENTAL is not set +# CONFIG_NCP_FS is not set +# CONFIG_CODA_FS is not set +# CONFIG_AFS_FS is not set + +# +# Partition Types +# +# CONFIG_PARTITION_ADVANCED is not set +CONFIG_MSDOS_PARTITION=y +CONFIG_NLS=y +CONFIG_NLS_DEFAULT="iso8859-1" +CONFIG_NLS_CODEPAGE_437=y +# CONFIG_NLS_CODEPAGE_737 is not set +# CONFIG_NLS_CODEPAGE_775 is not set +# CONFIG_NLS_CODEPAGE_850 is not set +# CONFIG_NLS_CODEPAGE_852 is not set +# CONFIG_NLS_CODEPAGE_855 is not set +# CONFIG_NLS_CODEPAGE_857 is not set +# CONFIG_NLS_CODEPAGE_860 is not set +# CONFIG_NLS_CODEPAGE_861 is not set +# CONFIG_NLS_CODEPAGE_862 is not set +# CONFIG_NLS_CODEPAGE_863 is not set +# CONFIG_NLS_CODEPAGE_864 is not set +# CONFIG_NLS_CODEPAGE_865 is not set +# CONFIG_NLS_CODEPAGE_866 is not set +# CONFIG_NLS_CODEPAGE_869 is not set +# CONFIG_NLS_CODEPAGE_936 is not set +# CONFIG_NLS_CODEPAGE_950 is not set +# CONFIG_NLS_CODEPAGE_932 is not set +# CONFIG_NLS_CODEPAGE_949 is not set +# CONFIG_NLS_CODEPAGE_874 is not set +# CONFIG_NLS_ISO8859_8 is not set +# CONFIG_NLS_CODEPAGE_1250 is not set +# CONFIG_NLS_CODEPAGE_1251 is not set +# CONFIG_NLS_ASCII is not set +CONFIG_NLS_ISO8859_1=y +# CONFIG_NLS_ISO8859_2 is not set +# CONFIG_NLS_ISO8859_3 is not set +# CONFIG_NLS_ISO8859_4 is not set +# CONFIG_NLS_ISO8859_5 is not set +# CONFIG_NLS_ISO8859_6 is not set +# CONFIG_NLS_ISO8859_7 is not set +# CONFIG_NLS_ISO8859_9 is not set +# CONFIG_NLS_ISO8859_13 is not set +# CONFIG_NLS_ISO8859_14 is not set +# CONFIG_NLS_ISO8859_15 is not set +# CONFIG_NLS_KOI8_R is not set +# CONFIG_NLS_KOI8_U is not set +# CONFIG_NLS_UTF8 is not set +# CONFIG_DLM is not set +CONFIG_BINARY_PRINTF=y + +# +# Library routines +# +CONFIG_BITREVERSE=y +CONFIG_GENERIC_FIND_LAST_BIT=y +CONFIG_CRC_CCITT=y +CONFIG_CRC16=y +# CONFIG_CRC_T10DIF is not set +# CONFIG_CRC_ITU_T is not set +CONFIG_CRC32=y +# CONFIG_CRC7 is not set +# CONFIG_LIBCRC32C is not set +CONFIG_ZLIB_INFLATE=y +CONFIG_DECOMPRESS_GZIP=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y +CONFIG_HAVE_LMB=y +CONFIG_NLATTR=y +CONFIG_GENERIC_ATOMIC64=y + +# +# Kernel hacking +# +CONFIG_PRINTK_TIME=y +CONFIG_ENABLE_WARN_DEPRECATED=y +CONFIG_ENABLE_MUST_CHECK=y +CONFIG_FRAME_WARN=1024 +CONFIG_MAGIC_SYSRQ=y +# CONFIG_STRIP_ASM_SYMS is not set +# CONFIG_UNUSED_SYMBOLS is not set +CONFIG_DEBUG_FS=y +# CONFIG_HEADERS_CHECK is not set +CONFIG_DEBUG_KERNEL=y +# CONFIG_DEBUG_SHIRQ is not set +CONFIG_DETECT_SOFTLOCKUP=y +# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set +CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0 +# CONFIG_DETECT_HUNG_TASK is not set +CONFIG_SCHED_DEBUG=y +CONFIG_SCHEDSTATS=y +# CONFIG_TIMER_STATS is not set +# CONFIG_DEBUG_OBJECTS is not set +# CONFIG_DEBUG_SLAB is not set +# CONFIG_DEBUG_KMEMLEAK is not set +CONFIG_DEBUG_PREEMPT=y +# CONFIG_DEBUG_RT_MUTEXES is not set +# CONFIG_RT_MUTEX_TESTER is not set +CONFIG_DEBUG_SPINLOCK=y +CONFIG_DEBUG_MUTEXES=y +# CONFIG_DEBUG_LOCK_ALLOC is not set +# CONFIG_PROVE_LOCKING is not set +# CONFIG_LOCK_STAT is not set +CONFIG_DEBUG_SPINLOCK_SLEEP=y +# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set +CONFIG_STACKTRACE=y +# CONFIG_DEBUG_KOBJECT is not set +CONFIG_DEBUG_BUGVERBOSE=y +# CONFIG_DEBUG_INFO is not set +# CONFIG_DEBUG_VM is not set +# CONFIG_DEBUG_WRITECOUNT is not set +# CONFIG_DEBUG_MEMORY_INIT is not set +# CONFIG_DEBUG_LIST is not set +# CONFIG_DEBUG_SG is not set +# CONFIG_DEBUG_NOTIFIERS is not set +# CONFIG_DEBUG_CREDENTIALS is not set +# CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_RCU_CPU_STALL_DETECTOR is not set +# CONFIG_BACKTRACE_SELF_TEST is not set +# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set +# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set +# CONFIG_FAULT_INJECTION is not set +CONFIG_LATENCYTOP=y +CONFIG_SYSCTL_SYSCALL_CHECK=y +# CONFIG_DEBUG_PAGEALLOC is not set +CONFIG_NOP_TRACER=y +CONFIG_HAVE_FUNCTION_TRACER=y +CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y +CONFIG_HAVE_DYNAMIC_FTRACE=y +CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y +CONFIG_TRACER_MAX_TRACE=y +CONFIG_RING_BUFFER=y +CONFIG_EVENT_TRACING=y +CONFIG_CONTEXT_SWITCH_TRACER=y +CONFIG_TRACING=y +CONFIG_GENERIC_TRACER=y +CONFIG_TRACING_SUPPORT=y +CONFIG_FTRACE=y +# CONFIG_FUNCTION_TRACER is not set +# CONFIG_IRQSOFF_TRACER is not set +# CONFIG_PREEMPT_TRACER is not set +CONFIG_SCHED_TRACER=y +CONFIG_BOOT_TRACER=y +CONFIG_BRANCH_PROFILE_NONE=y +# CONFIG_PROFILE_ANNOTATED_BRANCHES is not set +# CONFIG_PROFILE_ALL_BRANCHES is not set +# CONFIG_STACK_TRACER is not set +# CONFIG_KMEMTRACE is not set +# CONFIG_WORKQUEUE_TRACER is not set +CONFIG_BLK_DEV_IO_TRACE=y +# CONFIG_FTRACE_STARTUP_TEST is not set +# CONFIG_RING_BUFFER_BENCHMARK is not set +# CONFIG_DYNAMIC_DEBUG is not set +CONFIG_DMA_API_DEBUG=y +# CONFIG_SAMPLES is not set +CONFIG_HAVE_ARCH_KGDB=y +# CONFIG_KGDB is not set +# CONFIG_PPC_DISABLE_WERROR is not set +CONFIG_PPC_WERROR=y +CONFIG_PRINT_STACK_DEPTH=64 +# CONFIG_DEBUG_STACKOVERFLOW is not set +# CONFIG_DEBUG_STACK_USAGE is not set +# CONFIG_PPC_EMULATED_STATS is not set +# CONFIG_CODE_PATCHING_SELFTEST is not set +# CONFIG_FTR_FIXUP_SELFTEST is not set +# CONFIG_MSI_BITMAP_SELFTEST is not set +# CONFIG_XMON is not set +# CONFIG_IRQSTACKS is not set +# CONFIG_VIRQ_DEBUG is not set +# CONFIG_BDI_SWITCH is not set +# CONFIG_BOOTX_TEXT is not set +CONFIG_PPC_EARLY_DEBUG=y +# CONFIG_PPC_EARLY_DEBUG_LPAR is not set +# CONFIG_PPC_EARLY_DEBUG_G5 is not set +# CONFIG_PPC_EARLY_DEBUG_RTAS_PANEL is not set +# CONFIG_PPC_EARLY_DEBUG_RTAS_CONSOLE is not set +# CONFIG_PPC_EARLY_DEBUG_MAPLE is not set +# CONFIG_PPC_EARLY_DEBUG_ISERIES is not set +# CONFIG_PPC_EARLY_DEBUG_PAS_REALMODE is not set +# CONFIG_PPC_EARLY_DEBUG_BEAT is not set +# CONFIG_PPC_EARLY_DEBUG_44x is not set +# CONFIG_PPC_EARLY_DEBUG_40x is not set +# CONFIG_PPC_EARLY_DEBUG_CPM is not set +CONFIG_PPC_EARLY_DEBUG_USBGECKO=y + +# +# Security options +# +# CONFIG_KEYS is not set +# CONFIG_SECURITY is not set +# CONFIG_SECURITYFS is not set +# CONFIG_SECURITY_FILE_CAPABILITIES is not set +CONFIG_CRYPTO=y + +# +# Crypto core or helper +# +CONFIG_CRYPTO_ALGAPI=y +CONFIG_CRYPTO_ALGAPI2=y +CONFIG_CRYPTO_AEAD2=y +CONFIG_CRYPTO_BLKCIPHER=y +CONFIG_CRYPTO_BLKCIPHER2=y +CONFIG_CRYPTO_HASH2=y +CONFIG_CRYPTO_RNG2=y +CONFIG_CRYPTO_PCOMP=y +CONFIG_CRYPTO_MANAGER=y +CONFIG_CRYPTO_MANAGER2=y +# CONFIG_CRYPTO_GF128MUL is not set +# CONFIG_CRYPTO_NULL is not set +CONFIG_CRYPTO_WORKQUEUE=y +# CONFIG_CRYPTO_CRYPTD is not set +# CONFIG_CRYPTO_AUTHENC is not set +# CONFIG_CRYPTO_TEST is not set + +# +# Authenticated Encryption with Associated Data +# +# CONFIG_CRYPTO_CCM is not set +# CONFIG_CRYPTO_GCM is not set +# CONFIG_CRYPTO_SEQIV is not set + +# +# Block modes +# +# CONFIG_CRYPTO_CBC is not set +# CONFIG_CRYPTO_CTR is not set +# CONFIG_CRYPTO_CTS is not set +CONFIG_CRYPTO_ECB=y +# CONFIG_CRYPTO_LRW is not set +# CONFIG_CRYPTO_PCBC is not set +# CONFIG_CRYPTO_XTS is not set + +# +# Hash modes +# +# CONFIG_CRYPTO_HMAC is not set +# CONFIG_CRYPTO_XCBC is not set +# CONFIG_CRYPTO_VMAC is not set + +# +# Digest +# +# CONFIG_CRYPTO_CRC32C is not set +# CONFIG_CRYPTO_GHASH is not set +# CONFIG_CRYPTO_MD4 is not set +# CONFIG_CRYPTO_MD5 is not set +# CONFIG_CRYPTO_MICHAEL_MIC is not set +# CONFIG_CRYPTO_RMD128 is not set +# CONFIG_CRYPTO_RMD160 is not set +# CONFIG_CRYPTO_RMD256 is not set +# CONFIG_CRYPTO_RMD320 is not set +# CONFIG_CRYPTO_SHA1 is not set +# CONFIG_CRYPTO_SHA256 is not set +# CONFIG_CRYPTO_SHA512 is not set +# CONFIG_CRYPTO_TGR192 is not set +# CONFIG_CRYPTO_WP512 is not set + +# +# Ciphers +# +CONFIG_CRYPTO_AES=y +# CONFIG_CRYPTO_ANUBIS is not set +CONFIG_CRYPTO_ARC4=y +# CONFIG_CRYPTO_BLOWFISH is not set +# CONFIG_CRYPTO_CAMELLIA is not set +# CONFIG_CRYPTO_CAST5 is not set +# CONFIG_CRYPTO_CAST6 is not set +# CONFIG_CRYPTO_DES is not set +# CONFIG_CRYPTO_FCRYPT is not set +# CONFIG_CRYPTO_KHAZAD is not set +# CONFIG_CRYPTO_SALSA20 is not set +# CONFIG_CRYPTO_SEED is not set +# CONFIG_CRYPTO_SERPENT is not set +# CONFIG_CRYPTO_TEA is not set +# CONFIG_CRYPTO_TWOFISH is not set + +# +# Compression +# +# CONFIG_CRYPTO_DEFLATE is not set +# CONFIG_CRYPTO_ZLIB is not set +# CONFIG_CRYPTO_LZO is not set + +# +# Random Number Generation +# +# CONFIG_CRYPTO_ANSI_CPRNG is not set +# CONFIG_CRYPTO_HW is not set +# CONFIG_PPC_CLOCK is not set +# CONFIG_VIRTUALIZATION is not set diff --git a/arch/powerpc/include/asm/fixmap.h b/arch/powerpc/include/asm/fixmap.h index f1f4e23a84e9..5c2c0233175e 100644 --- a/arch/powerpc/include/asm/fixmap.h +++ b/arch/powerpc/include/asm/fixmap.h @@ -44,6 +44,9 @@ */ enum fixed_addresses { FIX_HOLE, + /* reserve the top 128K for early debugging purposes */ + FIX_EARLY_DEBUG_TOP = FIX_HOLE, + FIX_EARLY_DEBUG_BASE = FIX_EARLY_DEBUG_TOP+((128*1024)/PAGE_SIZE)-1, #ifdef CONFIG_HIGHMEM FIX_KMAP_BEGIN, /* reserved pte's for temporary kernel mappings */ FIX_KMAP_END = FIX_KMAP_BEGIN+(KM_TYPE_NR*NR_CPUS)-1, diff --git a/arch/powerpc/include/asm/module.h b/arch/powerpc/include/asm/module.h index 08454880a2c0..0192a4ee2bc2 100644 --- a/arch/powerpc/include/asm/module.h +++ b/arch/powerpc/include/asm/module.h @@ -87,5 +87,10 @@ struct exception_table_entry; void sort_ex_table(struct exception_table_entry *start, struct exception_table_entry *finish); +#ifdef CONFIG_MODVERSIONS +#define ARCH_RELOCATES_KCRCTAB + +extern const unsigned long reloc_start[]; +#endif #endif /* __KERNEL__ */ #endif /* _ASM_POWERPC_MODULE_H */ diff --git a/arch/powerpc/include/asm/udbg.h b/arch/powerpc/include/asm/udbg.h index cd21e5e6b04f..11ae699135ba 100644 --- a/arch/powerpc/include/asm/udbg.h +++ b/arch/powerpc/include/asm/udbg.h @@ -51,6 +51,7 @@ extern void __init udbg_init_btext(void); extern void __init udbg_init_44x_as1(void); extern void __init udbg_init_40x_realmode(void); extern void __init udbg_init_cpm(void); +extern void __init udbg_init_usbgecko(void); #endif /* __KERNEL__ */ #endif /* _ASM_POWERPC_UDBG_H */ diff --git a/arch/powerpc/kernel/cputable.c b/arch/powerpc/kernel/cputable.c index 03c862b6a9c4..2fc82bac3bbc 100644 --- a/arch/powerpc/kernel/cputable.c +++ b/arch/powerpc/kernel/cputable.c @@ -697,9 +697,9 @@ static struct cpu_spec __initdata cpu_specs[] = { .machine_check = machine_check_generic, .platform = "ppc750", }, - { /* 750CL */ - .pvr_mask = 0xfffff0f0, - .pvr_value = 0x00087010, + { /* 750CL (and "Broadway") */ + .pvr_mask = 0xfffff0e0, + .pvr_value = 0x00087000, .cpu_name = "750CL", .cpu_features = CPU_FTRS_750CL, .cpu_user_features = COMMON_USER | PPC_FEATURE_PPC_LE, diff --git a/arch/powerpc/kernel/head_32.S b/arch/powerpc/kernel/head_32.S index 829c3fe7c5a2..e025e89fe93e 100644 --- a/arch/powerpc/kernel/head_32.S +++ b/arch/powerpc/kernel/head_32.S @@ -164,6 +164,9 @@ __after_mmu_off: #ifdef CONFIG_PPC_EARLY_DEBUG_CPM bl setup_cpm_bat #endif +#ifdef CONFIG_PPC_EARLY_DEBUG_USBGECKO + bl setup_usbgecko_bat +#endif /* * Call setup_cpu for CPU 0 and initialize 6xx Idle @@ -1203,6 +1206,28 @@ setup_cpm_bat: blr #endif +#ifdef CONFIG_PPC_EARLY_DEBUG_USBGECKO +setup_usbgecko_bat: + /* prepare a BAT for early io */ +#if defined(CONFIG_GAMECUBE) + lis r8, 0x0c00 +#elif defined(CONFIG_WII) + lis r8, 0x0d00 +#else +#error Invalid platform for USB Gecko based early debugging. +#endif + /* + * The virtual address used must match the virtual address + * associated to the fixmap entry FIX_EARLY_DEBUG_BASE. + */ + lis r11, 0xfffe /* top 128K */ + ori r8, r8, 0x002a /* uncached, guarded ,rw */ + ori r11, r11, 0x2 /* 128K, Vs=1, Vp=0 */ + mtspr SPRN_DBAT1L, r8 + mtspr SPRN_DBAT1U, r11 + blr +#endif + #ifdef CONFIG_8260 /* Jump into the system reset for the rom. * We first disable the MMU, and then jump to the ROM reset address. diff --git a/arch/powerpc/kernel/udbg.c b/arch/powerpc/kernel/udbg.c index fc9af47e2128..e39cad83c884 100644 --- a/arch/powerpc/kernel/udbg.c +++ b/arch/powerpc/kernel/udbg.c @@ -60,6 +60,8 @@ void __init udbg_early_init(void) udbg_init_40x_realmode(); #elif defined(CONFIG_PPC_EARLY_DEBUG_CPM) udbg_init_cpm(); +#elif defined(CONFIG_PPC_EARLY_DEBUG_USBGECKO) + udbg_init_usbgecko(); #endif #ifdef CONFIG_PPC_EARLY_DEBUG diff --git a/arch/powerpc/kernel/vmlinux.lds.S b/arch/powerpc/kernel/vmlinux.lds.S index 27735a7ac12b..dcd01c82e701 100644 --- a/arch/powerpc/kernel/vmlinux.lds.S +++ b/arch/powerpc/kernel/vmlinux.lds.S @@ -38,6 +38,9 @@ jiffies = jiffies_64 + 4; #endif SECTIONS { + . = 0; + reloc_start = .; + . = KERNELBASE; /* diff --git a/arch/powerpc/mm/40x_mmu.c b/arch/powerpc/mm/40x_mmu.c index f5e7b9ce63dd..08dfa8e6d86f 100644 --- a/arch/powerpc/mm/40x_mmu.c +++ b/arch/powerpc/mm/40x_mmu.c @@ -91,7 +91,7 @@ void __init MMU_init_hw(void) #define LARGE_PAGE_SIZE_16M (1<<24) #define LARGE_PAGE_SIZE_4M (1<<22) -unsigned long __init mmu_mapin_ram(void) +unsigned long __init mmu_mapin_ram(unsigned long top) { unsigned long v, s, mapped; phys_addr_t p; diff --git a/arch/powerpc/mm/44x_mmu.c b/arch/powerpc/mm/44x_mmu.c index 98052ac96580..3986264b0993 100644 --- a/arch/powerpc/mm/44x_mmu.c +++ b/arch/powerpc/mm/44x_mmu.c @@ -88,7 +88,7 @@ void __init MMU_init_hw(void) flush_instruction_cache(); } -unsigned long __init mmu_mapin_ram(void) +unsigned long __init mmu_mapin_ram(unsigned long top) { unsigned long addr; diff --git a/arch/powerpc/mm/fsl_booke_mmu.c b/arch/powerpc/mm/fsl_booke_mmu.c index fcfcb6e976c7..c5394728bf2e 100644 --- a/arch/powerpc/mm/fsl_booke_mmu.c +++ b/arch/powerpc/mm/fsl_booke_mmu.c @@ -207,7 +207,7 @@ unsigned long map_mem_in_cams(unsigned long ram, int max_cam_idx) return amount_mapped; } -unsigned long __init mmu_mapin_ram(void) +unsigned long __init mmu_mapin_ram(unsigned long top) { return tlbcam_addrs[tlbcam_index - 1].limit - PAGE_OFFSET + 1; } diff --git a/arch/powerpc/mm/init_32.c b/arch/powerpc/mm/init_32.c index 9ddcfb4dc139..4ec900af332f 100644 --- a/arch/powerpc/mm/init_32.c +++ b/arch/powerpc/mm/init_32.c @@ -82,6 +82,11 @@ extern struct task_struct *current_set[NR_CPUS]; int __map_without_bats; int __map_without_ltlbs; +/* + * This tells the system to allow ioremapping memory marked as reserved. + */ +int __allow_ioremap_reserved; + /* max amount of low RAM to map in */ unsigned long __max_low_memory = MAX_LOW_MEM; @@ -131,9 +136,13 @@ void __init MMU_init(void) MMU_setup(); if (lmb.memory.cnt > 1) { +#ifndef CONFIG_WII lmb.memory.cnt = 1; lmb_analyze(); printk(KERN_WARNING "Only using first contiguous memory region"); +#else + wii_memory_fixups(); +#endif } total_lowmem = total_memory = lmb_end_of_DRAM() - memstart_addr; diff --git a/arch/powerpc/mm/mmu_decl.h b/arch/powerpc/mm/mmu_decl.h index e27a990af42d..d49a77503e19 100644 --- a/arch/powerpc/mm/mmu_decl.h +++ b/arch/powerpc/mm/mmu_decl.h @@ -104,6 +104,7 @@ extern void setbat(int index, unsigned long virt, phys_addr_t phys, unsigned int size, int flags); extern int __map_without_bats; +extern int __allow_ioremap_reserved; extern unsigned long ioremap_base; extern unsigned int rtas_data, rtas_size; @@ -125,24 +126,32 @@ extern phys_addr_t total_lowmem; extern phys_addr_t memstart_addr; extern phys_addr_t lowmem_end_addr; +#ifdef CONFIG_WII +extern unsigned long wii_hole_start; +extern unsigned long wii_hole_size; + +extern unsigned long wii_mmu_mapin_mem2(unsigned long top); +extern void wii_memory_fixups(void); +#endif + /* ...and now those things that may be slightly different between processor * architectures. -- Dan */ #if defined(CONFIG_8xx) #define MMU_init_hw() do { } while(0) -#define mmu_mapin_ram() (0UL) +#define mmu_mapin_ram(top) (0UL) #elif defined(CONFIG_4xx) extern void MMU_init_hw(void); -extern unsigned long mmu_mapin_ram(void); +extern unsigned long mmu_mapin_ram(unsigned long top); #elif defined(CONFIG_FSL_BOOKE) extern void MMU_init_hw(void); -extern unsigned long mmu_mapin_ram(void); +extern unsigned long mmu_mapin_ram(unsigned long top); extern void adjust_total_lowmem(void); #elif defined(CONFIG_PPC32) /* anything 32-bit except 4xx or 8xx */ extern void MMU_init_hw(void); -extern unsigned long mmu_mapin_ram(void); +extern unsigned long mmu_mapin_ram(unsigned long top); #endif diff --git a/arch/powerpc/mm/pgtable_32.c b/arch/powerpc/mm/pgtable_32.c index cb96cb2e17cc..177e4038b43c 100644 --- a/arch/powerpc/mm/pgtable_32.c +++ b/arch/powerpc/mm/pgtable_32.c @@ -26,6 +26,7 @@ #include <linux/vmalloc.h> #include <linux/init.h> #include <linux/highmem.h> +#include <linux/lmb.h> #include <asm/pgtable.h> #include <asm/pgalloc.h> @@ -191,7 +192,8 @@ __ioremap_caller(phys_addr_t addr, unsigned long size, unsigned long flags, * Don't allow anybody to remap normal RAM that we're using. * mem_init() sets high_memory so only do the check after that. */ - if (mem_init_done && (p < virt_to_phys(high_memory))) { + if (mem_init_done && (p < virt_to_phys(high_memory)) && + !(__allow_ioremap_reserved && lmb_is_region_reserved(p, size))) { printk("__ioremap(): phys addr 0x%llx is RAM lr %p\n", (unsigned long long)p, __builtin_return_address(0)); return NULL; @@ -283,18 +285,18 @@ int map_page(unsigned long va, phys_addr_t pa, int flags) } /* - * Map in a big chunk of physical memory starting at PAGE_OFFSET. + * Map in a chunk of physical memory starting at start. */ -void __init mapin_ram(void) +void __init __mapin_ram_chunk(unsigned long offset, unsigned long top) { unsigned long v, s, f; phys_addr_t p; int ktext; - s = mmu_mapin_ram(); + s = offset; v = PAGE_OFFSET + s; p = memstart_addr + s; - for (; s < total_lowmem; s += PAGE_SIZE) { + for (; s < top; s += PAGE_SIZE) { ktext = ((char *) v >= _stext && (char *) v < etext); f = ktext ? PAGE_KERNEL_TEXT : PAGE_KERNEL; map_page(v, p, f); @@ -307,6 +309,30 @@ void __init mapin_ram(void) } } +void __init mapin_ram(void) +{ + unsigned long s, top; + +#ifndef CONFIG_WII + top = total_lowmem; + s = mmu_mapin_ram(top); + __mapin_ram_chunk(s, top); +#else + if (!wii_hole_size) { + s = mmu_mapin_ram(total_lowmem); + __mapin_ram_chunk(s, total_lowmem); + } else { + top = wii_hole_start; + s = mmu_mapin_ram(top); + __mapin_ram_chunk(s, top); + + top = lmb_end_of_DRAM(); + s = wii_mmu_mapin_mem2(top); + __mapin_ram_chunk(s, top); + } +#endif +} + /* Scan the real Linux page tables and return a PTE pointer for * a virtual address in a context. * Returns true (1) if PTE was found, zero otherwise. The pointer to diff --git a/arch/powerpc/mm/ppc_mmu_32.c b/arch/powerpc/mm/ppc_mmu_32.c index 2d2a87e10154..f11c2cdcb0fe 100644 --- a/arch/powerpc/mm/ppc_mmu_32.c +++ b/arch/powerpc/mm/ppc_mmu_32.c @@ -72,7 +72,7 @@ unsigned long p_mapped_by_bats(phys_addr_t pa) return 0; } -unsigned long __init mmu_mapin_ram(void) +unsigned long __init mmu_mapin_ram(unsigned long top) { unsigned long tot, bl, done; unsigned long max_size = (256<<20); @@ -86,7 +86,7 @@ unsigned long __init mmu_mapin_ram(void) /* Make sure we don't map a block larger than the smallest alignment of the physical address. */ - tot = total_lowmem; + tot = top; for (bl = 128<<10; bl < max_size; bl <<= 1) { if (bl * 2 > tot) break; diff --git a/arch/powerpc/platforms/Kconfig.cputype b/arch/powerpc/platforms/Kconfig.cputype index 2eab27a94cc9..fa0f690d3867 100644 --- a/arch/powerpc/platforms/Kconfig.cputype +++ b/arch/powerpc/platforms/Kconfig.cputype @@ -311,7 +311,7 @@ config NR_CPUS config NOT_COHERENT_CACHE bool - depends on 4xx || 8xx || E200 || PPC_MPC512x + depends on 4xx || 8xx || E200 || PPC_MPC512x || GAMECUBE_COMMON default y config CHECK_CACHE_COHERENCY diff --git a/arch/powerpc/platforms/embedded6xx/Kconfig b/arch/powerpc/platforms/embedded6xx/Kconfig index 291ac9d8cbee..524d971a1478 100644 --- a/arch/powerpc/platforms/embedded6xx/Kconfig +++ b/arch/powerpc/platforms/embedded6xx/Kconfig @@ -90,3 +90,36 @@ config MPC10X_OPENPIC config MPC10X_STORE_GATHERING bool "Enable MPC10x store gathering" depends on MPC10X_BRIDGE + +config GAMECUBE_COMMON + bool + +config USBGECKO_UDBG + bool "USB Gecko udbg console for the Nintendo GameCube/Wii" + depends on GAMECUBE_COMMON + help + If you say yes to this option, support will be included for the + USB Gecko adapter as an udbg console. + The USB Gecko is a EXI to USB Serial converter that can be plugged + into a memcard slot in the Nintendo GameCube/Wii. + + This driver bypasses the EXI layer completely. + + If in doubt, say N here. + +config GAMECUBE + bool "Nintendo-GameCube" + depends on EMBEDDED6xx + select GAMECUBE_COMMON + help + Select GAMECUBE if configuring for the Nintendo GameCube. + More information at: <http://gc-linux.sourceforge.net/> + +config WII + bool "Nintendo-Wii" + depends on EMBEDDED6xx + select GAMECUBE_COMMON + help + Select WII if configuring for the Nintendo Wii. + More information at: <http://gc-linux.sourceforge.net/> + diff --git a/arch/powerpc/platforms/embedded6xx/Makefile b/arch/powerpc/platforms/embedded6xx/Makefile index 0773c08bd444..66c23e423f40 100644 --- a/arch/powerpc/platforms/embedded6xx/Makefile +++ b/arch/powerpc/platforms/embedded6xx/Makefile @@ -7,3 +7,7 @@ obj-$(CONFIG_STORCENTER) += storcenter.o obj-$(CONFIG_PPC_HOLLY) += holly.o obj-$(CONFIG_PPC_PRPMC2800) += prpmc2800.o obj-$(CONFIG_PPC_C2K) += c2k.o +obj-$(CONFIG_USBGECKO_UDBG) += usbgecko_udbg.o +obj-$(CONFIG_GAMECUBE_COMMON) += flipper-pic.o +obj-$(CONFIG_GAMECUBE) += gamecube.o +obj-$(CONFIG_WII) += wii.o hlwd-pic.o diff --git a/arch/powerpc/platforms/embedded6xx/flipper-pic.c b/arch/powerpc/platforms/embedded6xx/flipper-pic.c new file mode 100644 index 000000000000..d5963285e3be --- /dev/null +++ b/arch/powerpc/platforms/embedded6xx/flipper-pic.c @@ -0,0 +1,263 @@ +/* + * arch/powerpc/platforms/embedded6xx/flipper-pic.c + * + * Nintendo GameCube/Wii "Flipper" interrupt controller support. + * Copyright (C) 2004-2009 The GameCube Linux Team + * Copyright (C) 2007,2008,2009 Albert Herranz + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + */ +#define DRV_MODULE_NAME "flipper-pic" +#define pr_fmt(fmt) DRV_MODULE_NAME ": " fmt + +#include <linux/kernel.h> +#include <linux/init.h> +#include <linux/irq.h> +#include <linux/of.h> +#include <asm/io.h> + +#include "flipper-pic.h" + +#define FLIPPER_NR_IRQS 32 + +/* + * Each interrupt has a corresponding bit in both + * the Interrupt Cause (ICR) and Interrupt Mask (IMR) registers. + * + * Enabling/disabling an interrupt line involves setting/clearing + * the corresponding bit in IMR. + * Except for the RSW interrupt, all interrupts get deasserted automatically + * when the source deasserts the interrupt. + */ +#define FLIPPER_ICR 0x00 +#define FLIPPER_ICR_RSS (1<<16) /* reset switch state */ + +#define FLIPPER_IMR 0x04 + +#define FLIPPER_RESET 0x24 + + +/* + * IRQ chip hooks. + * + */ + +static void flipper_pic_mask_and_ack(unsigned int virq) +{ + int irq = virq_to_hw(virq); + void __iomem *io_base = get_irq_chip_data(virq); + u32 mask = 1 << irq; + + clrbits32(io_base + FLIPPER_IMR, mask); + /* this is at least needed for RSW */ + out_be32(io_base + FLIPPER_ICR, mask); +} + +static void flipper_pic_ack(unsigned int virq) +{ + int irq = virq_to_hw(virq); + void __iomem *io_base = get_irq_chip_data(virq); + + /* this is at least needed for RSW */ + out_be32(io_base + FLIPPER_ICR, 1 << irq); +} + +static void flipper_pic_mask(unsigned int virq) +{ + int irq = virq_to_hw(virq); + void __iomem *io_base = get_irq_chip_data(virq); + + clrbits32(io_base + FLIPPER_IMR, 1 << irq); +} + +static void flipper_pic_unmask(unsigned int virq) +{ + int irq = virq_to_hw(virq); + void __iomem *io_base = get_irq_chip_data(virq); + + setbits32(io_base + FLIPPER_IMR, 1 << irq); +} + + +static struct irq_chip flipper_pic = { + .name = "flipper-pic", + .ack = flipper_pic_ack, + .mask_ack = flipper_pic_mask_and_ack, + .mask = flipper_pic_mask, + .unmask = flipper_pic_unmask, +}; + +/* + * IRQ host hooks. + * + */ + +static struct irq_host *flipper_irq_host; + +static int flipper_pic_map(struct irq_host *h, unsigned int virq, + irq_hw_number_t hwirq) +{ + set_irq_chip_data(virq, h->host_data); + get_irq_desc(virq)->status |= IRQ_LEVEL; + set_irq_chip_and_handler(virq, &flipper_pic, handle_level_irq); + return 0; +} + +static void flipper_pic_unmap(struct irq_host *h, unsigned int irq) +{ + set_irq_chip_data(irq, NULL); + set_irq_chip(irq, NULL); +} + +static int flipper_pic_match(struct irq_host *h, struct device_node *np) +{ + return 1; +} + + +static struct irq_host_ops flipper_irq_host_ops = { + .map = flipper_pic_map, + .unmap = flipper_pic_unmap, + .match = flipper_pic_match, +}; + +/* + * Platform hooks. + * + */ + +static void __flipper_quiesce(void __iomem *io_base) +{ + /* mask and ack all IRQs */ + out_be32(io_base + FLIPPER_IMR, 0x00000000); + out_be32(io_base + FLIPPER_ICR, 0xffffffff); +} + +struct irq_host * __init flipper_pic_init(struct device_node *np) +{ + struct device_node *pi; + struct irq_host *irq_host = NULL; + struct resource res; + void __iomem *io_base; + int retval; + + pi = of_get_parent(np); + if (!pi) { + pr_err("no parent found\n"); + goto out; + } + if (!of_device_is_compatible(pi, "nintendo,flipper-pi")) { + pr_err("unexpected parent compatible\n"); + goto out; + } + + retval = of_address_to_resource(pi, 0, &res); + if (retval) { + pr_err("no io memory range found\n"); + goto out; + } + io_base = ioremap(res.start, resource_size(&res)); + + pr_info("controller at 0x%08x mapped to 0x%p\n", res.start, io_base); + + __flipper_quiesce(io_base); + + irq_host = irq_alloc_host(np, IRQ_HOST_MAP_LINEAR, FLIPPER_NR_IRQS, + &flipper_irq_host_ops, -1); + if (!irq_host) { + pr_err("failed to allocate irq_host\n"); + return NULL; + } + + irq_host->host_data = io_base; + +out: + return irq_host; +} + +unsigned int flipper_pic_get_irq(void) +{ + void __iomem *io_base = flipper_irq_host->host_data; + int irq; + u32 irq_status; + + irq_status = in_be32(io_base + FLIPPER_ICR) & + in_be32(io_base + FLIPPER_IMR); + if (irq_status == 0) + return NO_IRQ; /* no more IRQs pending */ + + irq = __ffs(irq_status); + return irq_linear_revmap(flipper_irq_host, irq); +} + +/* + * Probe function. + * + */ + +void __init flipper_pic_probe(void) +{ + struct device_node *np; + + np = of_find_compatible_node(NULL, NULL, "nintendo,flipper-pic"); + BUG_ON(!np); + + flipper_irq_host = flipper_pic_init(np); + BUG_ON(!flipper_irq_host); + + irq_set_default_host(flipper_irq_host); + + of_node_put(np); +} + +/* + * Misc functions related to the flipper chipset. + * + */ + +/** + * flipper_quiesce() - quiesce flipper irq controller + * + * Mask and ack all interrupt sources. + * + */ +void flipper_quiesce(void) +{ + void __iomem *io_base = flipper_irq_host->host_data; + + __flipper_quiesce(io_base); +} + +/* + * Resets the platform. + */ +void flipper_platform_reset(void) +{ + void __iomem *io_base; + + if (flipper_irq_host && flipper_irq_host->host_data) { + io_base = flipper_irq_host->host_data; + out_8(io_base + FLIPPER_RESET, 0x00); + } +} + +/* + * Returns non-zero if the reset button is pressed. + */ +int flipper_is_reset_button_pressed(void) +{ + void __iomem *io_base; + u32 icr; + + if (flipper_irq_host && flipper_irq_host->host_data) { + io_base = flipper_irq_host->host_data; + icr = in_be32(io_base + FLIPPER_ICR); + return !(icr & FLIPPER_ICR_RSS); + } + return 0; +} + diff --git a/arch/powerpc/platforms/embedded6xx/flipper-pic.h b/arch/powerpc/platforms/embedded6xx/flipper-pic.h new file mode 100644 index 000000000000..e339186b5663 --- /dev/null +++ b/arch/powerpc/platforms/embedded6xx/flipper-pic.h @@ -0,0 +1,25 @@ +/* + * arch/powerpc/platforms/embedded6xx/flipper-pic.h + * + * Nintendo GameCube/Wii "Flipper" interrupt controller support. + * Copyright (C) 2004-2009 The GameCube Linux Team + * Copyright (C) 2007,2008,2009 Albert Herranz + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + */ + +#ifndef __FLIPPER_PIC_H +#define __FLIPPER_PIC_H + +unsigned int flipper_pic_get_irq(void); +void __init flipper_pic_probe(void); + +void flipper_quiesce(void); +void flipper_platform_reset(void); +int flipper_is_reset_button_pressed(void); + +#endif diff --git a/arch/powerpc/platforms/embedded6xx/gamecube.c b/arch/powerpc/platforms/embedded6xx/gamecube.c new file mode 100644 index 000000000000..1106fd99627f --- /dev/null +++ b/arch/powerpc/platforms/embedded6xx/gamecube.c @@ -0,0 +1,118 @@ +/* + * arch/powerpc/platforms/embedded6xx/gamecube.c + * + * Nintendo GameCube board-specific support + * Copyright (C) 2004-2009 The GameCube Linux Team + * Copyright (C) 2007,2008,2009 Albert Herranz + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + */ + +#include <linux/kernel.h> +#include <linux/init.h> +#include <linux/irq.h> +#include <linux/kexec.h> +#include <linux/seq_file.h> +#include <linux/of_platform.h> + +#include <asm/io.h> +#include <asm/machdep.h> +#include <asm/prom.h> +#include <asm/time.h> +#include <asm/udbg.h> + +#include "flipper-pic.h" +#include "usbgecko_udbg.h" + + +static void gamecube_spin(void) +{ + /* spin until power button pressed */ + for (;;) + cpu_relax(); +} + +static void gamecube_restart(char *cmd) +{ + local_irq_disable(); + flipper_platform_reset(); + gamecube_spin(); +} + +static void gamecube_power_off(void) +{ + local_irq_disable(); + gamecube_spin(); +} + +static void gamecube_halt(void) +{ + gamecube_restart(NULL); +} + +static void __init gamecube_init_early(void) +{ + ug_udbg_init(); +} + +static int __init gamecube_probe(void) +{ + unsigned long dt_root; + + dt_root = of_get_flat_dt_root(); + if (!of_flat_dt_is_compatible(dt_root, "nintendo,gamecube")) + return 0; + + return 1; +} + +static void gamecube_shutdown(void) +{ + flipper_quiesce(); +} + +#ifdef CONFIG_KEXEC +static int gamecube_kexec_prepare(struct kimage *image) +{ + return 0; +} +#endif /* CONFIG_KEXEC */ + + +define_machine(gamecube) { + .name = "gamecube", + .probe = gamecube_probe, + .init_early = gamecube_init_early, + .restart = gamecube_restart, + .power_off = gamecube_power_off, + .halt = gamecube_halt, + .init_IRQ = flipper_pic_probe, + .get_irq = flipper_pic_get_irq, + .calibrate_decr = generic_calibrate_decr, + .progress = udbg_progress, + .machine_shutdown = gamecube_shutdown, +#ifdef CONFIG_KEXEC + .machine_kexec_prepare = gamecube_kexec_prepare, +#endif +}; + + +static struct of_device_id gamecube_of_bus[] = { + { .compatible = "nintendo,flipper", }, + { }, +}; + +static int __init gamecube_device_probe(void) +{ + if (!machine_is(gamecube)) + return 0; + + of_platform_bus_probe(NULL, gamecube_of_bus, NULL); + return 0; +} +device_initcall(gamecube_device_probe); + diff --git a/arch/powerpc/platforms/embedded6xx/hlwd-pic.c b/arch/powerpc/platforms/embedded6xx/hlwd-pic.c new file mode 100644 index 000000000000..dd20bff33207 --- /dev/null +++ b/arch/powerpc/platforms/embedded6xx/hlwd-pic.c @@ -0,0 +1,241 @@ +/* + * arch/powerpc/platforms/embedded6xx/hlwd-pic.c + * + * Nintendo Wii "Hollywood" interrupt controller support. + * Copyright (C) 2009 The GameCube Linux Team + * Copyright (C) 2009 Albert Herranz + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + */ +#define DRV_MODULE_NAME "hlwd-pic" +#define pr_fmt(fmt) DRV_MODULE_NAME ": " fmt + +#include <linux/kernel.h> +#include <linux/init.h> +#include <linux/irq.h> +#include <linux/of.h> +#include <asm/io.h> + +#include "hlwd-pic.h" + +#define HLWD_NR_IRQS 32 + +/* + * Each interrupt has a corresponding bit in both + * the Interrupt Cause (ICR) and Interrupt Mask (IMR) registers. + * + * Enabling/disabling an interrupt line involves asserting/clearing + * the corresponding bit in IMR. ACK'ing a request simply involves + * asserting the corresponding bit in ICR. + */ +#define HW_BROADWAY_ICR 0x00 +#define HW_BROADWAY_IMR 0x04 + + +/* + * IRQ chip hooks. + * + */ + +static void hlwd_pic_mask_and_ack(unsigned int virq) +{ + int irq = virq_to_hw(virq); + void __iomem *io_base = get_irq_chip_data(virq); + u32 mask = 1 << irq; + + clrbits32(io_base + HW_BROADWAY_IMR, mask); + out_be32(io_base + HW_BROADWAY_ICR, mask); +} + +static void hlwd_pic_ack(unsigned int virq) +{ + int irq = virq_to_hw(virq); + void __iomem *io_base = get_irq_chip_data(virq); + + out_be32(io_base + HW_BROADWAY_ICR, 1 << irq); +} + +static void hlwd_pic_mask(unsigned int virq) +{ + int irq = virq_to_hw(virq); + void __iomem *io_base = get_irq_chip_data(virq); + + clrbits32(io_base + HW_BROADWAY_IMR, 1 << irq); +} + +static void hlwd_pic_unmask(unsigned int virq) +{ + int irq = virq_to_hw(virq); + void __iomem *io_base = get_irq_chip_data(virq); + + setbits32(io_base + HW_BROADWAY_IMR, 1 << irq); +} + + +static struct irq_chip hlwd_pic = { + .name = "hlwd-pic", + .ack = hlwd_pic_ack, + .mask_ack = hlwd_pic_mask_and_ack, + .mask = hlwd_pic_mask, + .unmask = hlwd_pic_unmask, +}; + +/* + * IRQ host hooks. + * + */ + +static struct irq_host *hlwd_irq_host; + +static int hlwd_pic_map(struct irq_host *h, unsigned int virq, + irq_hw_number_t hwirq) +{ + set_irq_chip_data(virq, h->host_data); + get_irq_desc(virq)->status |= IRQ_LEVEL; + set_irq_chip_and_handler(virq, &hlwd_pic, handle_level_irq); + return 0; +} + +static void hlwd_pic_unmap(struct irq_host *h, unsigned int irq) +{ + set_irq_chip_data(irq, NULL); + set_irq_chip(irq, NULL); +} + +static struct irq_host_ops hlwd_irq_host_ops = { + .map = hlwd_pic_map, + .unmap = hlwd_pic_unmap, +}; + +static unsigned int __hlwd_pic_get_irq(struct irq_host *h) +{ + void __iomem *io_base = h->host_data; + int irq; + u32 irq_status; + + irq_status = in_be32(io_base + HW_BROADWAY_ICR) & + in_be32(io_base + HW_BROADWAY_IMR); + if (irq_status == 0) + return NO_IRQ; /* no more IRQs pending */ + + irq = __ffs(irq_status); + return irq_linear_revmap(h, irq); +} + +static void hlwd_pic_irq_cascade(unsigned int cascade_virq, + struct irq_desc *desc) +{ + struct irq_host *irq_host = get_irq_data(cascade_virq); + unsigned int virq; + + spin_lock(&desc->lock); + desc->chip->mask(cascade_virq); /* IRQ_LEVEL */ + spin_unlock(&desc->lock); + + virq = __hlwd_pic_get_irq(irq_host); + if (virq != NO_IRQ) + generic_handle_irq(virq); + else + pr_err("spurious interrupt!\n"); + + spin_lock(&desc->lock); + desc->chip->ack(cascade_virq); /* IRQ_LEVEL */ + if (!(desc->status & IRQ_DISABLED) && desc->chip->unmask) + desc->chip->unmask(cascade_virq); + spin_unlock(&desc->lock); +} + +/* + * Platform hooks. + * + */ + +static void __hlwd_quiesce(void __iomem *io_base) +{ + /* mask and ack all IRQs */ + out_be32(io_base + HW_BROADWAY_IMR, 0); + out_be32(io_base + HW_BROADWAY_ICR, 0xffffffff); +} + +struct irq_host *hlwd_pic_init(struct device_node *np) +{ + struct irq_host *irq_host; + struct resource res; + void __iomem *io_base; + int retval; + + retval = of_address_to_resource(np, 0, &res); + if (retval) { + pr_err("no io memory range found\n"); + return NULL; + } + io_base = ioremap(res.start, resource_size(&res)); + if (!io_base) { + pr_err("ioremap failed\n"); + return NULL; + } + + pr_info("controller at 0x%08x mapped to 0x%p\n", res.start, io_base); + + __hlwd_quiesce(io_base); + + irq_host = irq_alloc_host(np, IRQ_HOST_MAP_LINEAR, HLWD_NR_IRQS, + &hlwd_irq_host_ops, -1); + if (!irq_host) { + pr_err("failed to allocate irq_host\n"); + return NULL; + } + irq_host->host_data = io_base; + + return irq_host; +} + +unsigned int hlwd_pic_get_irq(void) +{ + return __hlwd_pic_get_irq(hlwd_irq_host); +} + +/* + * Probe function. + * + */ + +void hlwd_pic_probe(void) +{ + struct irq_host *host; + struct device_node *np; + const u32 *interrupts; + int cascade_virq; + + for_each_compatible_node(np, NULL, "nintendo,hollywood-pic") { + interrupts = of_get_property(np, "interrupts", NULL); + if (interrupts) { + host = hlwd_pic_init(np); + BUG_ON(!host); + cascade_virq = irq_of_parse_and_map(np, 0); + set_irq_data(cascade_virq, host); + set_irq_chained_handler(cascade_virq, + hlwd_pic_irq_cascade); + hlwd_irq_host = host; + break; + } + } +} + +/** + * hlwd_quiesce() - quiesce hollywood irq controller + * + * Mask and ack all interrupt sources. + * + */ +void hlwd_quiesce(void) +{ + void __iomem *io_base = hlwd_irq_host->host_data; + + __hlwd_quiesce(io_base); +} + diff --git a/arch/powerpc/platforms/embedded6xx/hlwd-pic.h b/arch/powerpc/platforms/embedded6xx/hlwd-pic.h new file mode 100644 index 000000000000..d2e5a092761e --- /dev/null +++ b/arch/powerpc/platforms/embedded6xx/hlwd-pic.h @@ -0,0 +1,22 @@ +/* + * arch/powerpc/platforms/embedded6xx/hlwd-pic.h + * + * Nintendo Wii "Hollywood" interrupt controller support. + * Copyright (C) 2009 The GameCube Linux Team + * Copyright (C) 2009 Albert Herranz + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + */ + +#ifndef __HLWD_PIC_H +#define __HLWD_PIC_H + +extern unsigned int hlwd_pic_get_irq(void); +extern void hlwd_pic_probe(void); +extern void hlwd_quiesce(void); + +#endif diff --git a/arch/powerpc/platforms/embedded6xx/usbgecko_udbg.c b/arch/powerpc/platforms/embedded6xx/usbgecko_udbg.c new file mode 100644 index 000000000000..edc956cc8b13 --- /dev/null +++ b/arch/powerpc/platforms/embedded6xx/usbgecko_udbg.c @@ -0,0 +1,328 @@ +/* + * arch/powerpc/platforms/embedded6xx/usbgecko_udbg.c + * + * udbg serial input/output routines for the USB Gecko adapter. + * Copyright (C) 2008-2009 The GameCube Linux Team + * Copyright (C) 2008,2009 Albert Herranz + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + */ + +#include <mm/mmu_decl.h> + +#include <asm/io.h> +#include <asm/prom.h> +#include <asm/udbg.h> +#include <asm/fixmap.h> + +#include "usbgecko_udbg.h" + + +#define EXI_CLK_32MHZ 5 + +#define EXI_CSR 0x00 +#define EXI_CSR_CLKMASK (0x7<<4) +#define EXI_CSR_CLK_32MHZ (EXI_CLK_32MHZ<<4) +#define EXI_CSR_CSMASK (0x7<<7) +#define EXI_CSR_CS_0 (0x1<<7) /* Chip Select 001 */ + +#define EXI_CR 0x0c +#define EXI_CR_TSTART (1<<0) +#define EXI_CR_WRITE (1<<2) +#define EXI_CR_READ_WRITE (2<<2) +#define EXI_CR_TLEN(len) (((len)-1)<<4) + +#define EXI_DATA 0x10 + +#define UG_READ_ATTEMPTS 100 +#define UG_WRITE_ATTEMPTS 100 + + +static void __iomem *ug_io_base; + +/* + * Performs one input/output transaction between the exi host and the usbgecko. + */ +static u32 ug_io_transaction(u32 in) +{ + u32 __iomem *csr_reg = ug_io_base + EXI_CSR; + u32 __iomem *data_reg = ug_io_base + EXI_DATA; + u32 __iomem *cr_reg = ug_io_base + EXI_CR; + u32 csr, data, cr; + + /* select */ + csr = EXI_CSR_CLK_32MHZ | EXI_CSR_CS_0; + out_be32(csr_reg, csr); + + /* read/write */ + data = in; + out_be32(data_reg, data); + cr = EXI_CR_TLEN(2) | EXI_CR_READ_WRITE | EXI_CR_TSTART; + out_be32(cr_reg, cr); + + while (in_be32(cr_reg) & EXI_CR_TSTART) + barrier(); + + /* deselect */ + out_be32(csr_reg, 0); + + /* result */ + data = in_be32(data_reg); + + return data; +} + +/* + * Returns true if an usbgecko adapter is found. + */ +static int ug_is_adapter_present(void) +{ + if (!ug_io_base) + return 0; + + return ug_io_transaction(0x90000000) == 0x04700000; +} + +/* + * Returns true if the TX fifo is ready for transmission. + */ +static int ug_is_txfifo_ready(void) +{ + return ug_io_transaction(0xc0000000) & 0x04000000; +} + +/* + * Tries to transmit a character. + * If the TX fifo is not ready the result is undefined. + */ +static void ug_raw_putc(char ch) +{ + ug_io_transaction(0xb0000000 | (ch << 20)); +} + +/* + * Transmits a character. + * It silently fails if the TX fifo is not ready after a number of retries. + */ +static void ug_putc(char ch) +{ + int count = UG_WRITE_ATTEMPTS; + + if (!ug_io_base) + return; + + if (ch == '\n') + ug_putc('\r'); + + while (!ug_is_txfifo_ready() && count--) + barrier(); + if (count) + ug_raw_putc(ch); +} + +/* + * Returns true if the RX fifo is ready for transmission. + */ +static int ug_is_rxfifo_ready(void) +{ + return ug_io_transaction(0xd0000000) & 0x04000000; +} + +/* + * Tries to receive a character. + * If a character is unavailable the function returns -1. + */ +static int ug_raw_getc(void) +{ + u32 data = ug_io_transaction(0xa0000000); + if (data & 0x08000000) + return (data >> 16) & 0xff; + else + return -1; +} + +/* + * Receives a character. + * It fails if the RX fifo is not ready after a number of retries. + */ +static int ug_getc(void) +{ + int count = UG_READ_ATTEMPTS; + + if (!ug_io_base) + return -1; + + while (!ug_is_rxfifo_ready() && count--) + barrier(); + return ug_raw_getc(); +} + +/* + * udbg functions. + * + */ + +/* + * Transmits a character. + */ +void ug_udbg_putc(char ch) +{ + ug_putc(ch); +} + +/* + * Receives a character. Waits until a character is available. + */ +static int ug_udbg_getc(void) +{ + int ch; + + while ((ch = ug_getc()) == -1) + barrier(); + return ch; +} + +/* + * Receives a character. If a character is not available, returns -1. + */ +static int ug_udbg_getc_poll(void) +{ + if (!ug_is_rxfifo_ready()) + return -1; + return ug_getc(); +} + +/* + * Retrieves and prepares the virtual address needed to access the hardware. + */ +static void __iomem *ug_udbg_setup_exi_io_base(struct device_node *np) +{ + void __iomem *exi_io_base = NULL; + phys_addr_t paddr; + const unsigned int *reg; + + reg = of_get_property(np, "reg", NULL); + if (reg) { + paddr = of_translate_address(np, reg); + if (paddr) + exi_io_base = ioremap(paddr, reg[1]); + } + return exi_io_base; +} + +/* + * Checks if a USB Gecko adapter is inserted in any memory card slot. + */ +static void __iomem *ug_udbg_probe(void __iomem *exi_io_base) +{ + int i; + + /* look for a usbgecko on memcard slots A and B */ + for (i = 0; i < 2; i++) { + ug_io_base = exi_io_base + 0x14 * i; + if (ug_is_adapter_present()) + break; + } + if (i == 2) + ug_io_base = NULL; + return ug_io_base; + +} + +/* + * USB Gecko udbg support initialization. + */ +void __init ug_udbg_init(void) +{ + struct device_node *np; + void __iomem *exi_io_base; + + if (ug_io_base) + udbg_printf("%s: early -> final\n", __func__); + + np = of_find_compatible_node(NULL, NULL, "nintendo,flipper-exi"); + if (!np) { + udbg_printf("%s: EXI node not found\n", __func__); + goto done; + } + + exi_io_base = ug_udbg_setup_exi_io_base(np); + if (!exi_io_base) { + udbg_printf("%s: failed to setup EXI io base\n", __func__); + goto done; + } + + if (!ug_udbg_probe(exi_io_base)) { + udbg_printf("usbgecko_udbg: not found\n"); + iounmap(exi_io_base); + } else { + udbg_putc = ug_udbg_putc; + udbg_getc = ug_udbg_getc; + udbg_getc_poll = ug_udbg_getc_poll; + udbg_printf("usbgecko_udbg: ready\n"); + } + +done: + if (np) + of_node_put(np); + return; +} + +#ifdef CONFIG_PPC_EARLY_DEBUG_USBGECKO + +static phys_addr_t __init ug_early_grab_io_addr(void) +{ +#if defined(CONFIG_GAMECUBE) + return 0x0c000000; +#elif defined(CONFIG_WII) + return 0x0d000000; +#else +#error Invalid platform for USB Gecko based early debugging. +#endif +} + +/* + * USB Gecko early debug support initialization for udbg. + */ +void __init udbg_init_usbgecko(void) +{ + void __iomem *early_debug_area; + void __iomem *exi_io_base; + + /* + * At this point we have a BAT already setup that enables I/O + * to the EXI hardware. + * + * The BAT uses a virtual address range reserved at the fixmap. + * This must match the virtual address configured in + * head_32.S:setup_usbgecko_bat(). + */ + early_debug_area = (void __iomem *)__fix_to_virt(FIX_EARLY_DEBUG_BASE); + exi_io_base = early_debug_area + 0x00006800; + + /* try to detect a USB Gecko */ + if (!ug_udbg_probe(exi_io_base)) + return; + + /* we found a USB Gecko, load udbg hooks */ + udbg_putc = ug_udbg_putc; + udbg_getc = ug_udbg_getc; + udbg_getc_poll = ug_udbg_getc_poll; + + /* + * Prepare again the same BAT for MMU_init. + * This allows udbg I/O to continue working after the MMU is + * turned on for real. + * It is safe to continue using the same virtual address as it is + * a reserved fixmap area. + */ + setbat(1, (unsigned long)early_debug_area, + ug_early_grab_io_addr(), 128*1024, PAGE_KERNEL_NCG); +} + +#endif /* CONFIG_PPC_EARLY_DEBUG_USBGECKO */ + diff --git a/arch/powerpc/platforms/embedded6xx/usbgecko_udbg.h b/arch/powerpc/platforms/embedded6xx/usbgecko_udbg.h new file mode 100644 index 000000000000..bb6cde4ad764 --- /dev/null +++ b/arch/powerpc/platforms/embedded6xx/usbgecko_udbg.h @@ -0,0 +1,32 @@ +/* + * arch/powerpc/platforms/embedded6xx/usbgecko_udbg.h + * + * udbg serial input/output routines for the USB Gecko adapter. + * Copyright (C) 2008-2009 The GameCube Linux Team + * Copyright (C) 2008,2009 Albert Herranz + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + */ + +#ifndef __USBGECKO_UDBG_H +#define __USBGECKO_UDBG_H + +#ifdef CONFIG_USBGECKO_UDBG + +extern void __init ug_udbg_init(void); + +#else + +static inline void __init ug_udbg_init(void) +{ +} + +#endif /* CONFIG_USBGECKO_UDBG */ + +void __init udbg_init_usbgecko(void); + +#endif /* __USBGECKO_UDBG_H */ diff --git a/arch/powerpc/platforms/embedded6xx/wii.c b/arch/powerpc/platforms/embedded6xx/wii.c new file mode 100644 index 000000000000..57e5b608fa1a --- /dev/null +++ b/arch/powerpc/platforms/embedded6xx/wii.c @@ -0,0 +1,268 @@ +/* + * arch/powerpc/platforms/embedded6xx/wii.c + * + * Nintendo Wii board-specific support + * Copyright (C) 2008-2009 The GameCube Linux Team + * Copyright (C) 2008,2009 Albert Herranz + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + */ +#define DRV_MODULE_NAME "wii" +#define pr_fmt(fmt) DRV_MODULE_NAME ": " fmt + +#include <linux/kernel.h> +#include <linux/init.h> +#include <linux/irq.h> +#include <linux/seq_file.h> +#include <linux/kexec.h> +#include <linux/of_platform.h> +#include <linux/lmb.h> +#include <mm/mmu_decl.h> + +#include <asm/io.h> +#include <asm/machdep.h> +#include <asm/prom.h> +#include <asm/time.h> +#include <asm/udbg.h> + +#include "flipper-pic.h" +#include "hlwd-pic.h" +#include "usbgecko_udbg.h" + +/* control block */ +#define HW_CTRL_COMPATIBLE "nintendo,hollywood-control" + +#define HW_CTRL_RESETS 0x94 +#define HW_CTRL_RESETS_SYS (1<<0) + +/* gpio */ +#define HW_GPIO_COMPATIBLE "nintendo,hollywood-gpio" + +#define HW_GPIO_BASE(idx) (idx * 0x20) +#define HW_GPIO_OUT(idx) (HW_GPIO_BASE(idx) + 0) +#define HW_GPIO_DIR(idx) (HW_GPIO_BASE(idx) + 4) + +#define HW_GPIO_SHUTDOWN (1<<1) +#define HW_GPIO_SLOT_LED (1<<5) +#define HW_GPIO_SENSOR_BAR (1<<8) + + +static void __iomem *hw_ctrl; +static void __iomem *hw_gpio; + +unsigned long wii_hole_start; +unsigned long wii_hole_size; + + +static int __init page_aligned(unsigned long x) +{ + return !(x & (PAGE_SIZE-1)); +} + +void __init wii_memory_fixups(void) +{ + struct lmb_property *p = lmb.memory.region; + + /* + * This is part of a workaround to allow the use of two + * discontiguous RAM ranges on the Wii, even if this is + * currently unsupported on 32-bit PowerPC Linux. + * + * We coealesce the two memory ranges of the Wii into a + * single range, then create a reservation for the "hole" + * between both ranges. + */ + + BUG_ON(lmb.memory.cnt != 2); + BUG_ON(!page_aligned(p[0].base) || !page_aligned(p[1].base)); + + p[0].size = _ALIGN_DOWN(p[0].size, PAGE_SIZE); + p[1].size = _ALIGN_DOWN(p[1].size, PAGE_SIZE); + + wii_hole_start = p[0].base + p[0].size; + wii_hole_size = p[1].base - wii_hole_start; + + pr_info("MEM1: <%08llx %08llx>\n", p[0].base, p[0].size); + pr_info("HOLE: <%08lx %08lx>\n", wii_hole_start, wii_hole_size); + pr_info("MEM2: <%08llx %08llx>\n", p[1].base, p[1].size); + + p[0].size += wii_hole_size + p[1].size; + + lmb.memory.cnt = 1; + lmb_analyze(); + + /* reserve the hole */ + lmb_reserve(wii_hole_start, wii_hole_size); + + /* allow ioremapping the address space in the hole */ + __allow_ioremap_reserved = 1; +} + +unsigned long __init wii_mmu_mapin_mem2(unsigned long top) +{ + unsigned long delta, size, bl; + unsigned long max_size = (256<<20); + + /* MEM2 64MB@0x10000000 */ + delta = wii_hole_start + wii_hole_size; + size = top - delta; + for (bl = 128<<10; bl < max_size; bl <<= 1) { + if (bl * 2 > size) + break; + } + setbat(4, PAGE_OFFSET+delta, delta, bl, PAGE_KERNEL_X); + return delta + bl; +} + +static void wii_spin(void) +{ + local_irq_disable(); + for (;;) + cpu_relax(); +} + +static void __iomem *wii_ioremap_hw_regs(char *name, char *compatible) +{ + void __iomem *hw_regs = NULL; + struct device_node *np; + struct resource res; + int error = -ENODEV; + + np = of_find_compatible_node(NULL, NULL, compatible); + if (!np) { + pr_err("no compatible node found for %s\n", compatible); + goto out; + } + error = of_address_to_resource(np, 0, &res); + if (error) { + pr_err("no valid reg found for %s\n", np->name); + goto out_put; + } + + hw_regs = ioremap(res.start, resource_size(&res)); + if (hw_regs) { + pr_info("%s at 0x%08x mapped to 0x%p\n", name, + res.start, hw_regs); + } + +out_put: + of_node_put(np); +out: + return hw_regs; +} + +static void __init wii_setup_arch(void) +{ + hw_ctrl = wii_ioremap_hw_regs("hw_ctrl", HW_CTRL_COMPATIBLE); + hw_gpio = wii_ioremap_hw_regs("hw_gpio", HW_GPIO_COMPATIBLE); + if (hw_gpio) { + /* turn off the front blue led and IR light */ + clrbits32(hw_gpio + HW_GPIO_OUT(0), + HW_GPIO_SLOT_LED | HW_GPIO_SENSOR_BAR); + } +} + +static void wii_restart(char *cmd) +{ + local_irq_disable(); + + if (hw_ctrl) { + /* clear the system reset pin to cause a reset */ + clrbits32(hw_ctrl + HW_CTRL_RESETS, HW_CTRL_RESETS_SYS); + } + wii_spin(); +} + +static void wii_power_off(void) +{ + local_irq_disable(); + + if (hw_gpio) { + /* make sure that the poweroff GPIO is configured as output */ + setbits32(hw_gpio + HW_GPIO_DIR(1), HW_GPIO_SHUTDOWN); + + /* drive the poweroff GPIO high */ + setbits32(hw_gpio + HW_GPIO_OUT(1), HW_GPIO_SHUTDOWN); + } + wii_spin(); +} + +static void wii_halt(void) +{ + if (ppc_md.restart) + ppc_md.restart(NULL); + wii_spin(); +} + +static void __init wii_init_early(void) +{ + ug_udbg_init(); +} + +static void __init wii_pic_probe(void) +{ + flipper_pic_probe(); + hlwd_pic_probe(); +} + +static int __init wii_probe(void) +{ + unsigned long dt_root; + + dt_root = of_get_flat_dt_root(); + if (!of_flat_dt_is_compatible(dt_root, "nintendo,wii")) + return 0; + + return 1; +} + +static void wii_shutdown(void) +{ + hlwd_quiesce(); + flipper_quiesce(); +} + +#ifdef CONFIG_KEXEC +static int wii_machine_kexec_prepare(struct kimage *image) +{ + return 0; +} +#endif /* CONFIG_KEXEC */ + +define_machine(wii) { + .name = "wii", + .probe = wii_probe, + .init_early = wii_init_early, + .setup_arch = wii_setup_arch, + .restart = wii_restart, + .power_off = wii_power_off, + .halt = wii_halt, + .init_IRQ = wii_pic_probe, + .get_irq = flipper_pic_get_irq, + .calibrate_decr = generic_calibrate_decr, + .progress = udbg_progress, + .machine_shutdown = wii_shutdown, +#ifdef CONFIG_KEXEC + .machine_kexec_prepare = wii_machine_kexec_prepare, +#endif +}; + +static struct of_device_id wii_of_bus[] = { + { .compatible = "nintendo,hollywood", }, + { }, +}; + +static int __init wii_device_probe(void) +{ + if (!machine_is(wii)) + return 0; + + of_platform_bus_probe(NULL, wii_of_bus, NULL); + return 0; +} +device_initcall(wii_device_probe); + diff --git a/arch/sparc/kernel/pci.c b/arch/sparc/kernel/pci.c index b85374f7cf94..539e83f8e087 100644 --- a/arch/sparc/kernel/pci.c +++ b/arch/sparc/kernel/pci.c @@ -1064,7 +1064,6 @@ int pci64_dma_supported(struct pci_dev *pdev, u64 device_mask) return (device_mask & dma_addr_mask) == dma_addr_mask; } -EXPORT_SYMBOL(pci_dma_supported); void pci_resource_to_user(const struct pci_dev *pdev, int bar, const struct resource *rp, resource_size_t *start, diff --git a/arch/sparc/kernel/sparc_ksyms_64.c b/arch/sparc/kernel/sparc_ksyms_64.c index 0f26066a08d9..372ad59c4cba 100644 --- a/arch/sparc/kernel/sparc_ksyms_64.c +++ b/arch/sparc/kernel/sparc_ksyms_64.c @@ -38,17 +38,5 @@ EXPORT_SYMBOL(sun4v_niagara_setperf); EXPORT_SYMBOL(sun4v_niagara2_getperf); EXPORT_SYMBOL(sun4v_niagara2_setperf); -#ifdef CONFIG_PCI -/* inline functions in asm/pci_64.h */ -EXPORT_SYMBOL(pci_alloc_consistent); -EXPORT_SYMBOL(pci_free_consistent); -EXPORT_SYMBOL(pci_map_single); -EXPORT_SYMBOL(pci_unmap_single); -EXPORT_SYMBOL(pci_map_sg); -EXPORT_SYMBOL(pci_unmap_sg); -EXPORT_SYMBOL(pci_dma_sync_single_for_cpu); -EXPORT_SYMBOL(pci_dma_sync_sg_for_cpu); -#endif - /* Exporting a symbol from /init/main.c */ EXPORT_SYMBOL(saved_command_line); diff --git a/arch/x86/boot/compressed/relocs.c b/arch/x86/boot/compressed/relocs.c index bbeb0c3fbd90..89bbf4e4d05d 100644 --- a/arch/x86/boot/compressed/relocs.c +++ b/arch/x86/boot/compressed/relocs.c @@ -9,6 +9,9 @@ #include <byteswap.h> #define USE_BSD #include <endian.h> +#include <regex.h> + +static void die(char *fmt, ...); #define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0])) static Elf32_Ehdr ehdr; @@ -30,25 +33,47 @@ static struct section *secs; * the address for which it has been compiled. Don't warn user about * absolute relocations present w.r.t these symbols. */ -static const char* safe_abs_relocs[] = { - "xen_irq_disable_direct_reloc", - "xen_save_fl_direct_reloc", -}; +static const char abs_sym_regex[] = + "^(xen_irq_disable_direct_reloc$|" + "xen_save_fl_direct_reloc$|" + "VDSO|" + "__crc_)"; +static regex_t abs_sym_regex_c; +static int is_abs_reloc(const char *sym_name) +{ + return !regexec(&abs_sym_regex_c, sym_name, 0, NULL, 0); +} -static int is_safe_abs_reloc(const char* sym_name) +/* + * These symbols are known to be relative, even if the linker marks them + * as absolute (typically defined outside any section in the linker script.) + */ +static const char rel_sym_regex[] = + "^_end$"; +static regex_t rel_sym_regex_c; +static int is_rel_reloc(const char *sym_name) { - int i; + return !regexec(&rel_sym_regex_c, sym_name, 0, NULL, 0); +} - for (i = 0; i < ARRAY_SIZE(safe_abs_relocs); i++) { - if (!strcmp(sym_name, safe_abs_relocs[i])) - /* Match found */ - return 1; - } - if (strncmp(sym_name, "VDSO", 4) == 0) - return 1; - if (strncmp(sym_name, "__crc_", 6) == 0) - return 1; - return 0; +static void regex_init(void) +{ + char errbuf[128]; + int err; + + err = regcomp(&abs_sym_regex_c, abs_sym_regex, + REG_EXTENDED|REG_NOSUB); + if (err) { + regerror(err, &abs_sym_regex_c, errbuf, sizeof errbuf); + die("%s", errbuf); + } + + err = regcomp(&rel_sym_regex_c, rel_sym_regex, + REG_EXTENDED|REG_NOSUB); + if (err) { + regerror(err, &rel_sym_regex_c, errbuf, sizeof errbuf); + die("%s", errbuf); + } } static void die(char *fmt, ...) @@ -131,7 +156,7 @@ static const char *rel_type(unsigned type) #undef REL_TYPE }; const char *name = "unknown type rel type name"; - if (type < ARRAY_SIZE(type_name)) { + if (type < ARRAY_SIZE(type_name) && type_name[type]) { name = type_name[type]; } return name; @@ -448,7 +473,7 @@ static void print_absolute_relocs(void) * Before warning check if this absolute symbol * relocation is harmless. */ - if (is_safe_abs_reloc(name)) + if (is_abs_reloc(name) || is_rel_reloc(name)) continue; if (!printed) { @@ -501,21 +526,26 @@ static void walk_relocs(void (*visit)(Elf32_Rel *rel, Elf32_Sym *sym)) sym = &sh_symtab[ELF32_R_SYM(rel->r_info)]; r_type = ELF32_R_TYPE(rel->r_info); /* Don't visit relocations to absolute symbols */ - if (sym->st_shndx == SHN_ABS) { + if (sym->st_shndx == SHN_ABS && + !is_rel_reloc(sym_name(sym_strtab, sym))) { continue; } - if (r_type == R_386_NONE || r_type == R_386_PC32) { + switch (r_type) { + case R_386_NONE: + case R_386_PC32: /* * NONE can be ignored and and PC relative * relocations don't need to be adjusted. */ - } - else if (r_type == R_386_32) { + break; + case R_386_32: /* Visit relocations that need to be adjusted */ visit(rel, sym); - } - else { - die("Unsupported relocation type: %d\n", r_type); + break; + default: + die("Unsupported relocation type: %s (%d)\n", + rel_type(r_type), r_type); + break; } } } @@ -571,16 +601,15 @@ static void emit_relocs(int as_text) } else { unsigned char buf[4]; - buf[0] = buf[1] = buf[2] = buf[3] = 0; /* Print a stop */ - printf("%c%c%c%c", buf[0], buf[1], buf[2], buf[3]); + fwrite("\0\0\0\0", 4, 1, stdout); /* Now print each relocation */ for (i = 0; i < reloc_count; i++) { buf[0] = (relocs[i] >> 0) & 0xff; buf[1] = (relocs[i] >> 8) & 0xff; buf[2] = (relocs[i] >> 16) & 0xff; buf[3] = (relocs[i] >> 24) & 0xff; - printf("%c%c%c%c", buf[0], buf[1], buf[2], buf[3]); + fwrite(buf, 4, 1, stdout); } } } @@ -598,6 +627,8 @@ int main(int argc, char **argv) FILE *fp; int i; + regex_init(); + show_absolute_syms = 0; show_absolute_relocs = 0; as_text = 0; diff --git a/arch/x86/include/asm/swiotlb.h b/arch/x86/include/asm/swiotlb.h index 87ffcb12a1b8..8085277e1b8b 100644 --- a/arch/x86/include/asm/swiotlb.h +++ b/arch/x86/include/asm/swiotlb.h @@ -5,13 +5,17 @@ #ifdef CONFIG_SWIOTLB extern int swiotlb; -extern int pci_swiotlb_init(void); +extern int __init pci_swiotlb_detect(void); +extern void __init pci_swiotlb_init(void); #else #define swiotlb 0 -static inline int pci_swiotlb_init(void) +static inline int pci_swiotlb_detect(void) { return 0; } +static inline void pci_swiotlb_init(void) +{ +} #endif static inline void dma_mark_clean(void *addr, size_t size) {} diff --git a/arch/x86/include/asm/sys_ia32.h b/arch/x86/include/asm/sys_ia32.h index 4a5a089e1c62..d5f69045c100 100644 --- a/arch/x86/include/asm/sys_ia32.h +++ b/arch/x86/include/asm/sys_ia32.h @@ -30,7 +30,6 @@ struct mmap_arg_struct; asmlinkage long sys32_mmap(struct mmap_arg_struct __user *); asmlinkage long sys32_mprotect(unsigned long, size_t, unsigned long); -asmlinkage long sys32_pipe(int __user *); struct sigaction32; struct old_sigaction32; asmlinkage long sys32_rt_sigaction(int, struct sigaction32 __user *, diff --git a/arch/x86/include/asm/syscalls.h b/arch/x86/include/asm/syscalls.h index 1bb6e395881c..8868b9420b0e 100644 --- a/arch/x86/include/asm/syscalls.h +++ b/arch/x86/include/asm/syscalls.h @@ -18,16 +18,24 @@ /* Common in X86_32 and X86_64 */ /* kernel/ioport.c */ asmlinkage long sys_ioperm(unsigned long, unsigned long, int); +long sys_iopl(unsigned int, struct pt_regs *); /* kernel/process.c */ int sys_fork(struct pt_regs *); int sys_vfork(struct pt_regs *); +long sys_execve(char __user *, char __user * __user *, + char __user * __user *, struct pt_regs *); +long sys_clone(unsigned long, unsigned long, void __user *, + void __user *, struct pt_regs *); /* kernel/ldt.c */ asmlinkage int sys_modify_ldt(int, void __user *, unsigned long); /* kernel/signal.c */ long sys_rt_sigreturn(struct pt_regs *); +long sys_sigaltstack(const stack_t __user *, stack_t __user *, + struct pt_regs *); + /* kernel/tls.c */ asmlinkage int sys_set_thread_area(struct user_desc __user *); @@ -35,18 +43,11 @@ asmlinkage int sys_get_thread_area(struct user_desc __user *); /* X86_32 only */ #ifdef CONFIG_X86_32 -/* kernel/ioport.c */ -long sys_iopl(struct pt_regs *); - -/* kernel/process_32.c */ -int sys_clone(struct pt_regs *); -int sys_execve(struct pt_regs *); /* kernel/signal.c */ asmlinkage int sys_sigsuspend(int, int, old_sigset_t); asmlinkage int sys_sigaction(int, const struct old_sigaction __user *, struct old_sigaction __user *); -int sys_sigaltstack(struct pt_regs *); unsigned long sys_sigreturn(struct pt_regs *); /* kernel/sys_i386_32.c */ @@ -62,28 +63,15 @@ asmlinkage int sys_uname(struct old_utsname __user *); asmlinkage int sys_olduname(struct oldold_utsname __user *); /* kernel/vm86_32.c */ -int sys_vm86old(struct pt_regs *); -int sys_vm86(struct pt_regs *); +int sys_vm86old(struct vm86_struct __user *, struct pt_regs *); +int sys_vm86(unsigned long, unsigned long, struct pt_regs *); #else /* CONFIG_X86_32 */ /* X86_64 only */ -/* kernel/ioport.c */ -asmlinkage long sys_iopl(unsigned int, struct pt_regs *); - /* kernel/process_64.c */ -asmlinkage long sys_clone(unsigned long, unsigned long, - void __user *, void __user *, - struct pt_regs *); -asmlinkage long sys_execve(char __user *, char __user * __user *, - char __user * __user *, - struct pt_regs *); long sys_arch_prctl(int, unsigned long); -/* kernel/signal.c */ -asmlinkage long sys_sigaltstack(const stack_t __user *, stack_t __user *, - struct pt_regs *); - /* kernel/sys_x86_64.c */ struct new_utsname; diff --git a/arch/x86/kernel/acpi/cstate.c b/arch/x86/kernel/acpi/cstate.c index 59cdfa4686b2..2e837f5080fe 100644 --- a/arch/x86/kernel/acpi/cstate.c +++ b/arch/x86/kernel/acpi/cstate.c @@ -48,7 +48,7 @@ void acpi_processor_power_init_bm_check(struct acpi_processor_flags *flags, * P4, Core and beyond CPUs */ if (c->x86_vendor == X86_VENDOR_INTEL && - (c->x86 > 0xf || (c->x86 == 6 && c->x86_model >= 14))) + (c->x86 > 0xf || (c->x86 == 6 && c->x86_model >= 0x0f))) flags->bm_control = 0; } EXPORT_SYMBOL(acpi_processor_power_init_bm_check); diff --git a/arch/x86/kernel/cpu/mcheck/mce-inject.c b/arch/x86/kernel/cpu/mcheck/mce-inject.c index 472763d92098..73734baa50f2 100644 --- a/arch/x86/kernel/cpu/mcheck/mce-inject.c +++ b/arch/x86/kernel/cpu/mcheck/mce-inject.c @@ -74,7 +74,7 @@ static void raise_exception(struct mce *m, struct pt_regs *pregs) m->finished = 0; } -static cpumask_t mce_inject_cpumask; +static cpumask_var_t mce_inject_cpumask; static int mce_raise_notify(struct notifier_block *self, unsigned long val, void *data) @@ -82,9 +82,9 @@ static int mce_raise_notify(struct notifier_block *self, struct die_args *args = (struct die_args *)data; int cpu = smp_processor_id(); struct mce *m = &__get_cpu_var(injectm); - if (val != DIE_NMI_IPI || !cpu_isset(cpu, mce_inject_cpumask)) + if (val != DIE_NMI_IPI || !cpumask_test_cpu(cpu, mce_inject_cpumask)) return NOTIFY_DONE; - cpu_clear(cpu, mce_inject_cpumask); + cpumask_clear_cpu(cpu, mce_inject_cpumask); if (m->inject_flags & MCJ_EXCEPTION) raise_exception(m, args->regs); else if (m->status) @@ -148,22 +148,22 @@ static void raise_mce(struct mce *m) unsigned long start; int cpu; get_online_cpus(); - mce_inject_cpumask = cpu_online_map; - cpu_clear(get_cpu(), mce_inject_cpumask); + cpumask_copy(mce_inject_cpumask, cpu_online_mask); + cpumask_clear_cpu(get_cpu(), mce_inject_cpumask); for_each_online_cpu(cpu) { struct mce *mcpu = &per_cpu(injectm, cpu); if (!mcpu->finished || MCJ_CTX(mcpu->inject_flags) != MCJ_CTX_RANDOM) - cpu_clear(cpu, mce_inject_cpumask); + cpumask_clear_cpu(cpu, mce_inject_cpumask); } - if (!cpus_empty(mce_inject_cpumask)) - apic->send_IPI_mask(&mce_inject_cpumask, NMI_VECTOR); + if (!cpumask_empty(mce_inject_cpumask)) + apic->send_IPI_mask(mce_inject_cpumask, NMI_VECTOR); start = jiffies; - while (!cpus_empty(mce_inject_cpumask)) { + while (!cpumask_empty(mce_inject_cpumask)) { if (!time_before(jiffies, start + 2*HZ)) { printk(KERN_ERR "Timeout waiting for mce inject NMI %lx\n", - *cpus_addr(mce_inject_cpumask)); + *cpumask_bits(mce_inject_cpumask)); break; } cpu_relax(); @@ -210,6 +210,8 @@ static ssize_t mce_write(struct file *filp, const char __user *ubuf, static int inject_init(void) { + if (!alloc_cpumask_var(&mce_inject_cpumask, GFP_KERNEL)) + return -ENOMEM; printk(KERN_INFO "Machine check injector initialized\n"); mce_chrdev_ops.write = mce_write; register_die_notifier(&mce_raise_nb); diff --git a/arch/x86/kernel/entry_32.S b/arch/x86/kernel/entry_32.S index 50b9c220e121..44a8e0dc6737 100644 --- a/arch/x86/kernel/entry_32.S +++ b/arch/x86/kernel/entry_32.S @@ -725,22 +725,61 @@ END(syscall_badsys) /* * System calls that need a pt_regs pointer. */ -#define PTREGSCALL(name) \ +#define PTREGSCALL0(name) \ ALIGN; \ ptregs_##name: \ leal 4(%esp),%eax; \ jmp sys_##name; -PTREGSCALL(iopl) -PTREGSCALL(fork) -PTREGSCALL(clone) -PTREGSCALL(vfork) -PTREGSCALL(execve) -PTREGSCALL(sigaltstack) -PTREGSCALL(sigreturn) -PTREGSCALL(rt_sigreturn) -PTREGSCALL(vm86) -PTREGSCALL(vm86old) +#define PTREGSCALL1(name) \ + ALIGN; \ +ptregs_##name: \ + leal 4(%esp),%edx; \ + movl (PT_EBX+4)(%esp),%eax; \ + jmp sys_##name; + +#define PTREGSCALL2(name) \ + ALIGN; \ +ptregs_##name: \ + leal 4(%esp),%ecx; \ + movl (PT_ECX+4)(%esp),%edx; \ + movl (PT_EBX+4)(%esp),%eax; \ + jmp sys_##name; + +#define PTREGSCALL3(name) \ + ALIGN; \ +ptregs_##name: \ + leal 4(%esp),%eax; \ + pushl %eax; \ + movl PT_EDX(%eax),%ecx; \ + movl PT_ECX(%eax),%edx; \ + movl PT_EBX(%eax),%eax; \ + call sys_##name; \ + addl $4,%esp; \ + ret + +PTREGSCALL1(iopl) +PTREGSCALL0(fork) +PTREGSCALL0(vfork) +PTREGSCALL3(execve) +PTREGSCALL2(sigaltstack) +PTREGSCALL0(sigreturn) +PTREGSCALL0(rt_sigreturn) +PTREGSCALL2(vm86) +PTREGSCALL1(vm86old) + +/* Clone is an oddball. The 4th arg is in %edi */ + ALIGN; +ptregs_clone: + leal 4(%esp),%eax + pushl %eax + pushl PT_EDI(%eax) + movl PT_EDX(%eax),%ecx + movl PT_ECX(%eax),%edx + movl PT_EBX(%eax),%eax + call sys_clone + addl $8,%esp + ret .macro FIXUP_ESPFIX_STACK /* @@ -1008,12 +1047,8 @@ END(spurious_interrupt_bug) ENTRY(kernel_thread_helper) pushl $0 # fake return address for unwinder CFI_STARTPROC - movl %edx,%eax - push %edx - CFI_ADJUST_CFA_OFFSET 4 - call *%ebx - push %eax - CFI_ADJUST_CFA_OFFSET 4 + movl %edi,%eax + call *%esi call do_exit ud2 # padding for call trace CFI_ENDPROC diff --git a/arch/x86/kernel/entry_64.S b/arch/x86/kernel/entry_64.S index 673f693fb451..0697ff139837 100644 --- a/arch/x86/kernel/entry_64.S +++ b/arch/x86/kernel/entry_64.S @@ -1166,63 +1166,20 @@ bad_gs: jmp 2b .previous -/* - * Create a kernel thread. - * - * C extern interface: - * extern long kernel_thread(int (*fn)(void *), void * arg, unsigned long flags) - * - * asm input arguments: - * rdi: fn, rsi: arg, rdx: flags - */ -ENTRY(kernel_thread) - CFI_STARTPROC - FAKE_STACK_FRAME $child_rip - SAVE_ALL - - # rdi: flags, rsi: usp, rdx: will be &pt_regs - movq %rdx,%rdi - orq kernel_thread_flags(%rip),%rdi - movq $-1, %rsi - movq %rsp, %rdx - - xorl %r8d,%r8d - xorl %r9d,%r9d - - # clone now - call do_fork - movq %rax,RAX(%rsp) - xorl %edi,%edi - - /* - * It isn't worth to check for reschedule here, - * so internally to the x86_64 port you can rely on kernel_thread() - * not to reschedule the child before returning, this avoids the need - * of hacks for example to fork off the per-CPU idle tasks. - * [Hopefully no generic code relies on the reschedule -AK] - */ - RESTORE_ALL - UNFAKE_STACK_FRAME - ret - CFI_ENDPROC -END(kernel_thread) - -ENTRY(child_rip) +ENTRY(kernel_thread_helper) pushq $0 # fake return address CFI_STARTPROC /* * Here we are in the child and the registers are set as they were * at kernel_thread() invocation in the parent. */ - movq %rdi, %rax - movq %rsi, %rdi - call *%rax + call *%rsi # exit mov %eax, %edi call do_exit ud2 # padding for call trace CFI_ENDPROC -END(child_rip) +END(kernel_thread_helper) /* * execve(). This function needs to use IRET, not SYSRET, to set up all state properly. diff --git a/arch/x86/kernel/ioport.c b/arch/x86/kernel/ioport.c index 99c4d308f16b..8eec0ec59af2 100644 --- a/arch/x86/kernel/ioport.c +++ b/arch/x86/kernel/ioport.c @@ -103,9 +103,10 @@ asmlinkage long sys_ioperm(unsigned long from, unsigned long num, int turn_on) * on system-call entry - see also fork() and the signal handling * code. */ -static int do_iopl(unsigned int level, struct pt_regs *regs) +long sys_iopl(unsigned int level, struct pt_regs *regs) { unsigned int old = (regs->flags >> 12) & 3; + struct thread_struct *t = ¤t->thread; if (level > 3) return -EINVAL; @@ -115,29 +116,8 @@ static int do_iopl(unsigned int level, struct pt_regs *regs) return -EPERM; } regs->flags = (regs->flags & ~X86_EFLAGS_IOPL) | (level << 12); - - return 0; -} - -#ifdef CONFIG_X86_32 -long sys_iopl(struct pt_regs *regs) -{ - unsigned int level = regs->bx; - struct thread_struct *t = ¤t->thread; - int rc; - - rc = do_iopl(level, regs); - if (rc < 0) - goto out; - t->iopl = level << 12; set_iopl_mask(t->iopl); -out: - return rc; -} -#else -asmlinkage long sys_iopl(unsigned int level, struct pt_regs *regs) -{ - return do_iopl(level, regs); + + return 0; } -#endif diff --git a/arch/x86/kernel/msr.c b/arch/x86/kernel/msr.c index 553449951b84..572b07eee3f4 100644 --- a/arch/x86/kernel/msr.c +++ b/arch/x86/kernel/msr.c @@ -172,11 +172,10 @@ static long msr_ioctl(struct file *file, unsigned int ioc, unsigned long arg) static int msr_open(struct inode *inode, struct file *file) { - unsigned int cpu = iminor(file->f_path.dentry->d_inode); - struct cpuinfo_x86 *c = &cpu_data(cpu); + unsigned int cpu; + struct cpuinfo_x86 *c; cpu = iminor(file->f_path.dentry->d_inode); - if (cpu >= nr_cpu_ids || !cpu_online(cpu)) return -ENXIO; /* No such CPU */ diff --git a/arch/x86/kernel/pci-dma.c b/arch/x86/kernel/pci-dma.c index fcc2f2bfa39c..75e14e21f61a 100644 --- a/arch/x86/kernel/pci-dma.c +++ b/arch/x86/kernel/pci-dma.c @@ -120,15 +120,12 @@ static void __init dma32_free_bootmem(void) void __init pci_iommu_alloc(void) { - int use_swiotlb; - - use_swiotlb = pci_swiotlb_init(); #ifdef CONFIG_X86_64 /* free the range so iommu could get some range less than 4G */ dma32_free_bootmem(); #endif - if (use_swiotlb) - return; + if (pci_swiotlb_detect()) + goto out; gart_iommu_hole_init(); @@ -138,6 +135,8 @@ void __init pci_iommu_alloc(void) /* needs to be called after gart_iommu_hole_init */ amd_iommu_detect(); +out: + pci_swiotlb_init(); } void *dma_generic_alloc_coherent(struct device *dev, size_t size, diff --git a/arch/x86/kernel/pci-swiotlb.c b/arch/x86/kernel/pci-swiotlb.c index e3c0a66b9e77..7d2829dde20e 100644 --- a/arch/x86/kernel/pci-swiotlb.c +++ b/arch/x86/kernel/pci-swiotlb.c @@ -43,12 +43,12 @@ static struct dma_map_ops swiotlb_dma_ops = { }; /* - * pci_swiotlb_init - initialize swiotlb if necessary + * pci_swiotlb_detect - set swiotlb to 1 if necessary * * This returns non-zero if we are forced to use swiotlb (by the boot * option). */ -int __init pci_swiotlb_init(void) +int __init pci_swiotlb_detect(void) { int use_swiotlb = swiotlb | swiotlb_force; @@ -60,10 +60,13 @@ int __init pci_swiotlb_init(void) if (swiotlb_force) swiotlb = 1; + return use_swiotlb; +} + +void __init pci_swiotlb_init(void) +{ if (swiotlb) { swiotlb_init(0); dma_ops = &swiotlb_dma_ops; } - - return use_swiotlb; } diff --git a/arch/x86/kernel/process.c b/arch/x86/kernel/process.c index 7a7bd4e3ec49..98c2cdeb599e 100644 --- a/arch/x86/kernel/process.c +++ b/arch/x86/kernel/process.c @@ -255,6 +255,76 @@ int sys_vfork(struct pt_regs *regs) NULL, NULL); } +long +sys_clone(unsigned long clone_flags, unsigned long newsp, + void __user *parent_tid, void __user *child_tid, struct pt_regs *regs) +{ + if (!newsp) + newsp = regs->sp; + return do_fork(clone_flags, newsp, regs, 0, parent_tid, child_tid); +} + +/* + * This gets run with %si containing the + * function to call, and %di containing + * the "args". + */ +extern void kernel_thread_helper(void); + +/* + * Create a kernel thread + */ +int kernel_thread(int (*fn)(void *), void *arg, unsigned long flags) +{ + struct pt_regs regs; + + memset(®s, 0, sizeof(regs)); + + regs.si = (unsigned long) fn; + regs.di = (unsigned long) arg; + +#ifdef CONFIG_X86_32 + regs.ds = __USER_DS; + regs.es = __USER_DS; + regs.fs = __KERNEL_PERCPU; + regs.gs = __KERNEL_STACK_CANARY; +#endif + + regs.orig_ax = -1; + regs.ip = (unsigned long) kernel_thread_helper; + regs.cs = __KERNEL_CS | get_kernel_rpl(); + regs.flags = X86_EFLAGS_IF | 0x2; + + /* Ok, create the new process.. */ + return do_fork(flags | CLONE_VM | CLONE_UNTRACED, 0, ®s, 0, NULL, NULL); +} +EXPORT_SYMBOL(kernel_thread); + +/* + * sys_execve() executes a new program. + */ +long sys_execve(char __user *name, char __user * __user *argv, + char __user * __user *envp, struct pt_regs *regs) +{ + long error; + char *filename; + + filename = getname(name); + error = PTR_ERR(filename); + if (IS_ERR(filename)) + return error; + error = do_execve(filename, argv, envp, regs); + +#ifdef CONFIG_X86_32 + if (error == 0) { + /* Make sure we don't return using sysenter.. */ + set_thread_flag(TIF_IRET); + } +#endif + + putname(filename); + return error; +} /* * Idle related variables and functions diff --git a/arch/x86/kernel/process_32.c b/arch/x86/kernel/process_32.c index 120b88797a75..9c517b5858f0 100644 --- a/arch/x86/kernel/process_32.c +++ b/arch/x86/kernel/process_32.c @@ -180,39 +180,6 @@ void show_regs(struct pt_regs *regs) show_trace(NULL, regs, ®s->sp, regs->bp); } -/* - * This gets run with %bx containing the - * function to call, and %dx containing - * the "args". - */ -extern void kernel_thread_helper(void); - -/* - * Create a kernel thread - */ -int kernel_thread(int (*fn)(void *), void *arg, unsigned long flags) -{ - struct pt_regs regs; - - memset(®s, 0, sizeof(regs)); - - regs.bx = (unsigned long) fn; - regs.dx = (unsigned long) arg; - - regs.ds = __USER_DS; - regs.es = __USER_DS; - regs.fs = __KERNEL_PERCPU; - regs.gs = __KERNEL_STACK_CANARY; - regs.orig_ax = -1; - regs.ip = (unsigned long) kernel_thread_helper; - regs.cs = __KERNEL_CS | get_kernel_rpl(); - regs.flags = X86_EFLAGS_IF | X86_EFLAGS_SF | X86_EFLAGS_PF | 0x2; - - /* Ok, create the new process.. */ - return do_fork(flags | CLONE_VM | CLONE_UNTRACED, 0, ®s, 0, NULL, NULL); -} -EXPORT_SYMBOL(kernel_thread); - void release_thread(struct task_struct *dead_task) { BUG_ON(dead_task->mm); @@ -424,46 +391,6 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p) return prev_p; } -int sys_clone(struct pt_regs *regs) -{ - unsigned long clone_flags; - unsigned long newsp; - int __user *parent_tidptr, *child_tidptr; - - clone_flags = regs->bx; - newsp = regs->cx; - parent_tidptr = (int __user *)regs->dx; - child_tidptr = (int __user *)regs->di; - if (!newsp) - newsp = regs->sp; - return do_fork(clone_flags, newsp, regs, 0, parent_tidptr, child_tidptr); -} - -/* - * sys_execve() executes a new program. - */ -int sys_execve(struct pt_regs *regs) -{ - int error; - char *filename; - - filename = getname((char __user *) regs->bx); - error = PTR_ERR(filename); - if (IS_ERR(filename)) - goto out; - error = do_execve(filename, - (char __user * __user *) regs->cx, - (char __user * __user *) regs->dx, - regs); - if (error == 0) { - /* Make sure we don't return using sysenter.. */ - set_thread_flag(TIF_IRET); - } - putname(filename); -out: - return error; -} - #define top_esp (THREAD_SIZE - sizeof(unsigned long)) #define top_ebp (THREAD_SIZE - 2*sizeof(unsigned long)) diff --git a/arch/x86/kernel/process_64.c b/arch/x86/kernel/process_64.c index e5ab0cd0ef36..52fbd0c60198 100644 --- a/arch/x86/kernel/process_64.c +++ b/arch/x86/kernel/process_64.c @@ -57,8 +57,6 @@ asmlinkage extern void ret_from_fork(void); DEFINE_PER_CPU(unsigned long, old_rsp); static DEFINE_PER_CPU(unsigned char, is_idle); -unsigned long kernel_thread_flags = CLONE_VM | CLONE_UNTRACED; - static ATOMIC_NOTIFIER_HEAD(idle_notifier); void idle_notifier_register(struct notifier_block *n) @@ -273,8 +271,9 @@ int copy_thread(unsigned long clone_flags, unsigned long sp, *childregs = *regs; childregs->ax = 0; - childregs->sp = sp; - if (sp == ~0UL) + if (user_mode(regs)) + childregs->sp = sp; + else childregs->sp = (unsigned long)childregs; p->thread.sp = (unsigned long) childregs; @@ -508,25 +507,6 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p) return prev_p; } -/* - * sys_execve() executes a new program. - */ -asmlinkage -long sys_execve(char __user *name, char __user * __user *argv, - char __user * __user *envp, struct pt_regs *regs) -{ - long error; - char *filename; - - filename = getname(name); - error = PTR_ERR(filename); - if (IS_ERR(filename)) - return error; - error = do_execve(filename, argv, envp, regs); - putname(filename); - return error; -} - void set_personality_64bit(void) { /* inherit personality from parent */ @@ -541,15 +521,6 @@ void set_personality_64bit(void) current->personality &= ~READ_IMPLIES_EXEC; } -asmlinkage long -sys_clone(unsigned long clone_flags, unsigned long newsp, - void __user *parent_tid, void __user *child_tid, struct pt_regs *regs) -{ - if (!newsp) - newsp = regs->sp; - return do_fork(clone_flags, newsp, regs, 0, parent_tid, child_tid); -} - unsigned long get_wchan(struct task_struct *p) { unsigned long stack; diff --git a/arch/x86/kernel/signal.c b/arch/x86/kernel/signal.c index 74fe6d86dc5d..4fd173cd8e57 100644 --- a/arch/x86/kernel/signal.c +++ b/arch/x86/kernel/signal.c @@ -545,22 +545,12 @@ sys_sigaction(int sig, const struct old_sigaction __user *act, } #endif /* CONFIG_X86_32 */ -#ifdef CONFIG_X86_32 -int sys_sigaltstack(struct pt_regs *regs) -{ - const stack_t __user *uss = (const stack_t __user *)regs->bx; - stack_t __user *uoss = (stack_t __user *)regs->cx; - - return do_sigaltstack(uss, uoss, regs->sp); -} -#else /* !CONFIG_X86_32 */ -asmlinkage long +long sys_sigaltstack(const stack_t __user *uss, stack_t __user *uoss, struct pt_regs *regs) { return do_sigaltstack(uss, uoss, regs->sp); } -#endif /* CONFIG_X86_32 */ /* * Do a signal return; undo the signal stack. diff --git a/arch/x86/kernel/vm86_32.c b/arch/x86/kernel/vm86_32.c index 9c4e62539058..5ffb5622f793 100644 --- a/arch/x86/kernel/vm86_32.c +++ b/arch/x86/kernel/vm86_32.c @@ -197,9 +197,8 @@ out: static int do_vm86_irq_handling(int subfunction, int irqnumber); static void do_sys_vm86(struct kernel_vm86_struct *info, struct task_struct *tsk); -int sys_vm86old(struct pt_regs *regs) +int sys_vm86old(struct vm86_struct __user *v86, struct pt_regs *regs) { - struct vm86_struct __user *v86 = (struct vm86_struct __user *)regs->bx; struct kernel_vm86_struct info; /* declare this _on top_, * this avoids wasting of stack space. * This remains on the stack until we @@ -227,7 +226,7 @@ out: } -int sys_vm86(struct pt_regs *regs) +int sys_vm86(unsigned long cmd, unsigned long arg, struct pt_regs *regs) { struct kernel_vm86_struct info; /* declare this _on top_, * this avoids wasting of stack space. @@ -239,12 +238,12 @@ int sys_vm86(struct pt_regs *regs) struct vm86plus_struct __user *v86; tsk = current; - switch (regs->bx) { + switch (cmd) { case VM86_REQUEST_IRQ: case VM86_FREE_IRQ: case VM86_GET_IRQ_BITS: case VM86_GET_AND_RESET_IRQ: - ret = do_vm86_irq_handling(regs->bx, (int)regs->cx); + ret = do_vm86_irq_handling(cmd, (int)arg); goto out; case VM86_PLUS_INSTALL_CHECK: /* @@ -261,7 +260,7 @@ int sys_vm86(struct pt_regs *regs) ret = -EPERM; if (tsk->thread.saved_sp0) goto out; - v86 = (struct vm86plus_struct __user *)regs->cx; + v86 = (struct vm86plus_struct __user *)arg; tmp = copy_vm86_regs_from_user(&info.regs, &v86->regs, offsetof(struct kernel_vm86_struct, regs32) - sizeof(info.regs)); diff --git a/arch/x86/kernel/vmlinux.lds.S b/arch/x86/kernel/vmlinux.lds.S index f3f2104408d9..f92a0da608cb 100644 --- a/arch/x86/kernel/vmlinux.lds.S +++ b/arch/x86/kernel/vmlinux.lds.S @@ -319,9 +319,7 @@ SECTIONS __brk_limit = .; } - .end : AT(ADDR(.end) - LOAD_OFFSET) { - _end = .; - } + _end = .; STABS_DEBUG DWARF_DEBUG diff --git a/arch/x86/kernel/x8664_ksyms_64.c b/arch/x86/kernel/x8664_ksyms_64.c index a1029769b6f2..619f7f88b8cc 100644 --- a/arch/x86/kernel/x8664_ksyms_64.c +++ b/arch/x86/kernel/x8664_ksyms_64.c @@ -17,8 +17,6 @@ EXPORT_SYMBOL(mcount); #endif -EXPORT_SYMBOL(kernel_thread); - EXPORT_SYMBOL(__get_user_1); EXPORT_SYMBOL(__get_user_2); EXPORT_SYMBOL(__get_user_4); @@ -56,4 +54,6 @@ EXPORT_SYMBOL(__memcpy); EXPORT_SYMBOL(empty_zero_page); EXPORT_SYMBOL(init_level4_pgt); -EXPORT_SYMBOL(load_gs_index); +#ifndef CONFIG_PARAVIRT +EXPORT_SYMBOL(native_load_gs_index); +#endif diff --git a/arch/x86/tools/gen-insn-attr-x86.awk b/arch/x86/tools/gen-insn-attr-x86.awk index e34e92a28eb6..7a6850683c34 100644 --- a/arch/x86/tools/gen-insn-attr-x86.awk +++ b/arch/x86/tools/gen-insn-attr-x86.awk @@ -226,12 +226,12 @@ function add_flags(old,new) { } # convert operands to flags. -function convert_operands(opnd, i,imm,mod) +function convert_operands(count,opnd, i,j,imm,mod) { imm = null mod = null - for (i in opnd) { - i = opnd[i] + for (j = 1; j <= count; j++) { + i = opnd[j] if (match(i, imm_expr) == 1) { if (!imm_flag[i]) semantic_error("Unknown imm opnd: " i) @@ -282,8 +282,8 @@ function convert_operands(opnd, i,imm,mod) # parse one opcode if (match($i, opnd_expr)) { opnd = $i - split($(i++), opnds, ",") - flags = convert_operands(opnds) + count = split($(i++), opnds, ",") + flags = convert_operands(count, opnds) } if (match($i, ext_expr)) ext = $(i++) diff --git a/arch/xtensa/include/asm/syscall.h b/arch/xtensa/include/asm/syscall.h index 4352dbe1186a..efcf33b92e4c 100644 --- a/arch/xtensa/include/asm/syscall.h +++ b/arch/xtensa/include/asm/syscall.h @@ -12,7 +12,6 @@ struct pt_regs; struct sigaction; asmlinkage long xtensa_execve(char*, char**, char**, struct pt_regs*); asmlinkage long xtensa_clone(unsigned long, unsigned long, struct pt_regs*); -asmlinkage long xtensa_pipe(int __user *); asmlinkage long xtensa_ptrace(long, long, long, long); asmlinkage long xtensa_sigreturn(struct pt_regs*); asmlinkage long xtensa_rt_sigreturn(struct pt_regs*); diff --git a/arch/xtensa/include/asm/unistd.h b/arch/xtensa/include/asm/unistd.h index fbf318b3af3e..528042c2951e 100644 --- a/arch/xtensa/include/asm/unistd.h +++ b/arch/xtensa/include/asm/unistd.h @@ -94,7 +94,7 @@ __SYSCALL( 35, sys_readlink, 3) #define __NR_mknod 36 __SYSCALL( 36, sys_mknod, 3) #define __NR_pipe 37 -__SYSCALL( 37, xtensa_pipe, 1) +__SYSCALL( 37, sys_pipe, 1) #define __NR_unlink 38 __SYSCALL( 38, sys_unlink, 1) #define __NR_rmdir 39 diff --git a/arch/xtensa/kernel/syscall.c b/arch/xtensa/kernel/syscall.c index 1e67bab775c1..816e6d0d686c 100644 --- a/arch/xtensa/kernel/syscall.c +++ b/arch/xtensa/kernel/syscall.c @@ -39,24 +39,6 @@ syscall_t sys_call_table[__NR_syscall_count] /* FIXME __cacheline_aligned */= { #include <asm/unistd.h> }; -/* - * xtensa_pipe() is the normal C calling standard for creating a pipe. It's not - * the way unix traditional does this, though. - */ - -asmlinkage long xtensa_pipe(int __user *userfds) -{ - int fd[2]; - int error; - - error = do_pipe_flags(fd, 0); - if (!error) { - if (copy_to_user(userfds, fd, 2 * sizeof(int))) - error = -EFAULT; - } - return error; -} - asmlinkage long xtensa_shmat(int shmid, char __user *shmaddr, int shmflg) { unsigned long ret; diff --git a/drivers/acpi/acpi_pad.c b/drivers/acpi/acpi_pad.c index 0d2cdb86158b..97991ac6f5fc 100644 --- a/drivers/acpi/acpi_pad.c +++ b/drivers/acpi/acpi_pad.c @@ -100,7 +100,8 @@ static void round_robin_cpu(unsigned int tsk_index) struct cpumask *pad_busy_cpus = to_cpumask(pad_busy_cpus_bits); cpumask_var_t tmp; int cpu; - unsigned long min_weight = -1, preferred_cpu; + unsigned long min_weight = -1; + unsigned long uninitialized_var(preferred_cpu); if (!alloc_cpumask_var(&tmp, GFP_KERNEL)) return; diff --git a/drivers/acpi/acpica/acnamesp.h b/drivers/acpi/acpica/acnamesp.h index ab83919dda61..61edb156e8d0 100644 --- a/drivers/acpi/acpica/acnamesp.h +++ b/drivers/acpi/acpica/acnamesp.h @@ -296,6 +296,11 @@ acpi_ns_complex_repairs(struct acpi_predefined_data *data, acpi_status validate_status, union acpi_operand_object **return_object_ptr); +void +acpi_ns_remove_null_elements(struct acpi_predefined_data *data, + u8 package_type, + union acpi_operand_object *obj_desc); + /* * nssearch - Namespace searching and entry */ @@ -354,9 +359,7 @@ acpi_ns_externalize_name(u32 internal_name_length, const char *internal_name, u32 * converted_name_length, char **converted_name); -struct acpi_namespace_node *acpi_ns_map_handle_to_node(acpi_handle handle); - -acpi_handle acpi_ns_convert_entry_to_handle(struct acpi_namespace_node *node); +struct acpi_namespace_node *acpi_ns_validate_handle(acpi_handle handle); void acpi_ns_terminate(void); diff --git a/drivers/acpi/acpica/acobject.h b/drivers/acpi/acpica/acobject.h index b39d682a2140..64062b1be3ee 100644 --- a/drivers/acpi/acpica/acobject.h +++ b/drivers/acpi/acpica/acobject.h @@ -180,7 +180,11 @@ struct acpi_object_method { u8 sync_level; union acpi_operand_object *mutex; u8 *aml_start; - ACPI_INTERNAL_METHOD implementation; + union { + ACPI_INTERNAL_METHOD implementation; + union acpi_operand_object *handler; + } extra; + u32 aml_length; u8 thread_count; acpi_owner_id owner_id; diff --git a/drivers/acpi/acpica/dsmethod.c b/drivers/acpi/acpica/dsmethod.c index 567a4899a018..e786f9fd767f 100644 --- a/drivers/acpi/acpica/dsmethod.c +++ b/drivers/acpi/acpica/dsmethod.c @@ -414,7 +414,7 @@ acpi_ds_call_control_method(struct acpi_thread_state *thread, /* Invoke an internal method if necessary */ if (obj_desc->method.method_flags & AML_METHOD_INTERNAL_ONLY) { - status = obj_desc->method.implementation(next_walk_state); + status = obj_desc->method.extra.implementation(next_walk_state); if (status == AE_OK) { status = AE_CTRL_TERMINATE; } diff --git a/drivers/acpi/acpica/dswload.c b/drivers/acpi/acpica/dswload.c index 10fc78517843..b40513dd6a6a 100644 --- a/drivers/acpi/acpica/dswload.c +++ b/drivers/acpi/acpica/dswload.c @@ -212,18 +212,19 @@ acpi_ds_load1_begin_op(struct acpi_walk_state * walk_state, case ACPI_TYPE_BUFFER: /* - * These types we will allow, but we will change the type. This - * enables some existing code of the form: + * These types we will allow, but we will change the type. + * This enables some existing code of the form: * * Name (DEB, 0) * Scope (DEB) { ... } * - * Note: silently change the type here. On the second pass, we will report - * a warning + * Note: silently change the type here. On the second pass, + * we will report a warning */ ACPI_DEBUG_PRINT((ACPI_DB_INFO, - "Type override - [%4.4s] had invalid type (%s) for Scope operator, changed to (Scope)\n", - path, + "Type override - [%4.4s] had invalid type (%s) " + "for Scope operator, changed to type ANY\n", + acpi_ut_get_node_name(node), acpi_ut_get_type_name(node->type))); node->type = ACPI_TYPE_ANY; @@ -235,8 +236,10 @@ acpi_ds_load1_begin_op(struct acpi_walk_state * walk_state, /* All other types are an error */ ACPI_ERROR((AE_INFO, - "Invalid type (%s) for target of Scope operator [%4.4s] (Cannot override)", - acpi_ut_get_type_name(node->type), path)); + "Invalid type (%s) for target of " + "Scope operator [%4.4s] (Cannot override)", + acpi_ut_get_type_name(node->type), + acpi_ut_get_node_name(node))); return_ACPI_STATUS(AE_AML_OPERAND_TYPE); } @@ -697,15 +700,16 @@ acpi_ds_load2_begin_op(struct acpi_walk_state *walk_state, case ACPI_TYPE_BUFFER: /* - * These types we will allow, but we will change the type. This - * enables some existing code of the form: + * These types we will allow, but we will change the type. + * This enables some existing code of the form: * * Name (DEB, 0) * Scope (DEB) { ... } */ ACPI_WARNING((AE_INFO, - "Type override - [%4.4s] had invalid type (%s) for Scope operator, changed to (Scope)", - buffer_ptr, + "Type override - [%4.4s] had invalid type (%s) " + "for Scope operator, changed to type ANY\n", + acpi_ut_get_node_name(node), acpi_ut_get_type_name(node->type))); node->type = ACPI_TYPE_ANY; @@ -717,9 +721,10 @@ acpi_ds_load2_begin_op(struct acpi_walk_state *walk_state, /* All other types are an error */ ACPI_ERROR((AE_INFO, - "Invalid type (%s) for target of Scope operator [%4.4s]", + "Invalid type (%s) for target of " + "Scope operator [%4.4s] (Cannot override)", acpi_ut_get_type_name(node->type), - buffer_ptr)); + acpi_ut_get_node_name(node))); return (AE_AML_OPERAND_TYPE); } @@ -1047,9 +1052,22 @@ acpi_status acpi_ds_load2_end_op(struct acpi_walk_state *walk_state) } /* - * If we are executing a method, initialize the region + * The op_region is not fully parsed at this time. The only valid + * argument is the space_id. (We must save the address of the + * AML of the address and length operands) + * + * If we have a valid region, initialize it. The namespace is + * unlocked at this point. + * + * Need to unlock interpreter if it is locked (if we are running + * a control method), in order to allow _REG methods to be run + * during acpi_ev_initialize_region. */ if (walk_state->method_node) { + /* + * Executing a method: initialize the region and unlock + * the interpreter + */ status = acpi_ex_create_region(op->named.data, op->named.length, @@ -1058,21 +1076,17 @@ acpi_status acpi_ds_load2_end_op(struct acpi_walk_state *walk_state) if (ACPI_FAILURE(status)) { return (status); } - } - /* - * The op_region is not fully parsed at this time. Only valid - * argument is the space_id. (We must save the address of the - * AML of the address and length operands) - */ + acpi_ex_exit_interpreter(); + } - /* - * If we have a valid region, initialize it - * Namespace is NOT locked at this point. - */ status = acpi_ev_initialize_region (acpi_ns_get_attached_object(node), FALSE); + if (walk_state->method_node) { + acpi_ex_enter_interpreter(); + } + if (ACPI_FAILURE(status)) { /* * If AE_NOT_EXIST is returned, it is not fatal diff --git a/drivers/acpi/acpica/evregion.c b/drivers/acpi/acpica/evregion.c index 0bc807c33a56..5336d911fbf0 100644 --- a/drivers/acpi/acpica/evregion.c +++ b/drivers/acpi/acpica/evregion.c @@ -718,7 +718,7 @@ acpi_ev_install_handler(acpi_handle obj_handle, /* Convert and validate the device handle */ - node = acpi_ns_map_handle_to_node(obj_handle); + node = acpi_ns_validate_handle(obj_handle); if (!node) { return (AE_BAD_PARAMETER); } @@ -1087,7 +1087,7 @@ acpi_ev_reg_run(acpi_handle obj_handle, /* Convert and validate the device handle */ - node = acpi_ns_map_handle_to_node(obj_handle); + node = acpi_ns_validate_handle(obj_handle); if (!node) { return (AE_BAD_PARAMETER); } diff --git a/drivers/acpi/acpica/evrgnini.c b/drivers/acpi/acpica/evrgnini.c index cf29c4953028..ff168052a332 100644 --- a/drivers/acpi/acpica/evrgnini.c +++ b/drivers/acpi/acpica/evrgnini.c @@ -575,6 +575,21 @@ acpi_ev_initialize_region(union acpi_operand_object *region_obj, handler_obj = obj_desc->thermal_zone.handler; break; + case ACPI_TYPE_METHOD: + /* + * If we are executing module level code, the original + * Node's object was replaced by this Method object and we + * saved the handler in the method object. + * + * See acpi_ns_exec_module_code + */ + if (obj_desc->method. + flags & AOPOBJ_MODULE_LEVEL) { + handler_obj = + obj_desc->method.extra.handler; + } + break; + default: /* Ignore other objects */ break; diff --git a/drivers/acpi/acpica/evxface.c b/drivers/acpi/acpica/evxface.c index 10b8543dd466..2fe0809d4eb2 100644 --- a/drivers/acpi/acpica/evxface.c +++ b/drivers/acpi/acpica/evxface.c @@ -259,7 +259,7 @@ acpi_install_notify_handler(acpi_handle device, /* Convert and validate the device handle */ - node = acpi_ns_map_handle_to_node(device); + node = acpi_ns_validate_handle(device); if (!node) { status = AE_BAD_PARAMETER; goto unlock_and_exit; @@ -425,7 +425,7 @@ acpi_remove_notify_handler(acpi_handle device, /* Convert and validate the device handle */ - node = acpi_ns_map_handle_to_node(device); + node = acpi_ns_validate_handle(device); if (!node) { status = AE_BAD_PARAMETER; goto unlock_and_exit; diff --git a/drivers/acpi/acpica/evxfevnt.c b/drivers/acpi/acpica/evxfevnt.c index 4721f58fe42c..eed7a38d25f2 100644 --- a/drivers/acpi/acpica/evxfevnt.c +++ b/drivers/acpi/acpica/evxfevnt.c @@ -610,7 +610,7 @@ acpi_install_gpe_block(acpi_handle gpe_device, return (status); } - node = acpi_ns_map_handle_to_node(gpe_device); + node = acpi_ns_validate_handle(gpe_device); if (!node) { status = AE_BAD_PARAMETER; goto unlock_and_exit; @@ -698,7 +698,7 @@ acpi_status acpi_remove_gpe_block(acpi_handle gpe_device) return (status); } - node = acpi_ns_map_handle_to_node(gpe_device); + node = acpi_ns_validate_handle(gpe_device); if (!node) { status = AE_BAD_PARAMETER; goto unlock_and_exit; diff --git a/drivers/acpi/acpica/evxfregn.c b/drivers/acpi/acpica/evxfregn.c index 7c3d2d356ffb..c98aa7c2d67c 100644 --- a/drivers/acpi/acpica/evxfregn.c +++ b/drivers/acpi/acpica/evxfregn.c @@ -89,7 +89,7 @@ acpi_install_address_space_handler(acpi_handle device, /* Convert and validate the device handle */ - node = acpi_ns_map_handle_to_node(device); + node = acpi_ns_validate_handle(device); if (!node) { status = AE_BAD_PARAMETER; goto unlock_and_exit; @@ -155,7 +155,7 @@ acpi_remove_address_space_handler(acpi_handle device, /* Convert and validate the device handle */ - node = acpi_ns_map_handle_to_node(device); + node = acpi_ns_validate_handle(device); if (!node || ((node->type != ACPI_TYPE_DEVICE) && (node->type != ACPI_TYPE_PROCESSOR) && diff --git a/drivers/acpi/acpica/exmutex.c b/drivers/acpi/acpica/exmutex.c index 2f0114202b05..3c456bd575d0 100644 --- a/drivers/acpi/acpica/exmutex.c +++ b/drivers/acpi/acpica/exmutex.c @@ -375,6 +375,15 @@ acpi_ex_release_mutex(union acpi_operand_object *obj_desc, return_ACPI_STATUS(AE_AML_MUTEX_NOT_ACQUIRED); } + /* Must have a valid thread ID */ + + if (!walk_state->thread) { + ACPI_ERROR((AE_INFO, + "Cannot release Mutex [%4.4s], null thread info", + acpi_ut_get_node_name(obj_desc->mutex.node))); + return_ACPI_STATUS(AE_AML_INTERNAL); + } + /* * The Mutex is owned, but this thread must be the owner. * Special case for Global Lock, any thread can release @@ -392,15 +401,6 @@ acpi_ex_release_mutex(union acpi_operand_object *obj_desc, return_ACPI_STATUS(AE_AML_NOT_OWNER); } - /* Must have a valid thread ID */ - - if (!walk_state->thread) { - ACPI_ERROR((AE_INFO, - "Cannot release Mutex [%4.4s], null thread info", - acpi_ut_get_node_name(obj_desc->mutex.node))); - return_ACPI_STATUS(AE_AML_INTERNAL); - } - /* * The sync level of the mutex must be equal to the current sync level. In * other words, the current level means that at least one mutex at that diff --git a/drivers/acpi/acpica/nsaccess.c b/drivers/acpi/acpica/nsaccess.c index 9c3cdbe2d82a..d622ba770000 100644 --- a/drivers/acpi/acpica/nsaccess.c +++ b/drivers/acpi/acpica/nsaccess.c @@ -165,7 +165,7 @@ acpi_status acpi_ns_root_initialize(void) obj_desc->method.method_flags = AML_METHOD_INTERNAL_ONLY; - obj_desc->method.implementation = + obj_desc->method.extra.implementation = acpi_ut_osi_implementation; #endif break; diff --git a/drivers/acpi/acpica/nsdump.c b/drivers/acpi/acpica/nsdump.c index 2deb986861ca..e37836e27e29 100644 --- a/drivers/acpi/acpica/nsdump.c +++ b/drivers/acpi/acpica/nsdump.c @@ -180,7 +180,7 @@ acpi_ns_dump_one_object(acpi_handle obj_handle, return (AE_OK); } - this_node = acpi_ns_map_handle_to_node(obj_handle); + this_node = acpi_ns_validate_handle(obj_handle); if (!this_node) { ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Invalid object handle %p\n", obj_handle)); diff --git a/drivers/acpi/acpica/nseval.c b/drivers/acpi/acpica/nseval.c index f771e978c403..af9fe9103734 100644 --- a/drivers/acpi/acpica/nseval.c +++ b/drivers/acpi/acpica/nseval.c @@ -381,6 +381,18 @@ acpi_ns_exec_module_code(union acpi_operand_object *method_obj, method_obj->method.next_object); type = acpi_ns_get_type(parent_node); + /* + * Get the region handler and save it in the method object. We may need + * this if an operation region declaration causes a _REG method to be run. + * + * We can't do this in acpi_ps_link_module_code because + * acpi_gbl_root_node->Object is NULL at PASS1. + */ + if ((type == ACPI_TYPE_DEVICE) && parent_node->object) { + method_obj->method.extra.handler = + parent_node->object->device.handler; + } + /* Must clear next_object (acpi_ns_attach_object needs the field) */ method_obj->method.next_object = NULL; @@ -415,6 +427,12 @@ acpi_ns_exec_module_code(union acpi_operand_object *method_obj, ACPI_DEBUG_PRINT((ACPI_DB_INIT, "Executed module-level code at %p\n", method_obj->method.aml_start)); + /* Delete a possible implicit return value (in slack mode) */ + + if (info->return_object) { + acpi_ut_remove_reference(info->return_object); + } + /* Detach the temporary method object */ acpi_ns_detach_object(parent_node); diff --git a/drivers/acpi/acpica/nsnames.c b/drivers/acpi/acpica/nsnames.c index af8e6bcee07e..8f9a4875ce26 100644 --- a/drivers/acpi/acpica/nsnames.c +++ b/drivers/acpi/acpica/nsnames.c @@ -232,7 +232,7 @@ acpi_ns_handle_to_pathname(acpi_handle target_handle, ACPI_FUNCTION_TRACE_PTR(ns_handle_to_pathname, target_handle); - node = acpi_ns_map_handle_to_node(target_handle); + node = acpi_ns_validate_handle(target_handle); if (!node) { return_ACPI_STATUS(AE_BAD_PARAMETER); } diff --git a/drivers/acpi/acpica/nspredef.c b/drivers/acpi/acpica/nspredef.c index b05f42903c86..d34fa59548f7 100644 --- a/drivers/acpi/acpica/nspredef.c +++ b/drivers/acpi/acpica/nspredef.c @@ -216,29 +216,38 @@ acpi_ns_check_predefined_names(struct acpi_namespace_node *node, data->pathname = pathname; /* - * Check that the type of the return object is what is expected for - * this predefined name + * Check that the type of the main return object is what is expected + * for this predefined name */ status = acpi_ns_check_object_type(data, return_object_ptr, predefined->info.expected_btypes, ACPI_NOT_PACKAGE_ELEMENT); if (ACPI_FAILURE(status)) { - goto check_validation_status; + goto exit; } - /* For returned Package objects, check the type of all sub-objects */ - - if (return_object->common.type == ACPI_TYPE_PACKAGE) { + /* + * For returned Package objects, check the type of all sub-objects. + * Note: Package may have been newly created by call above. + */ + if ((*return_object_ptr)->common.type == ACPI_TYPE_PACKAGE) { status = acpi_ns_check_package(data, return_object_ptr); + if (ACPI_FAILURE(status)) { + goto exit; + } } /* - * Perform additional, more complicated repairs on a per-name - * basis. + * The return object was OK, or it was successfully repaired above. + * Now make some additional checks such as verifying that package + * objects are sorted correctly (if required) or buffer objects have + * the correct data width (bytes vs. dwords). These repairs are + * performed on a per-name basis, i.e., the code is specific to + * particular predefined names. */ status = acpi_ns_complex_repairs(data, node, status, return_object_ptr); -check_validation_status: +exit: /* * If the object validation failed or if we successfully repaired one * or more objects, mark the parent node to suppress further warning @@ -427,6 +436,13 @@ acpi_ns_check_package(struct acpi_predefined_data *data, data->pathname, package->ret_info.type, return_object->package.count)); + /* + * For variable-length Packages, we can safely remove all embedded + * and trailing NULL package elements + */ + acpi_ns_remove_null_elements(data, package->ret_info.type, + return_object); + /* Extract package count and elements array */ elements = return_object->package.elements; @@ -461,11 +477,11 @@ acpi_ns_check_package(struct acpi_predefined_data *data, if (count < expected_count) { goto package_too_small; } else if (count > expected_count) { - ACPI_WARN_PREDEFINED((AE_INFO, data->pathname, - data->node_flags, - "Return Package is larger than needed - " - "found %u, expected %u", count, - expected_count)); + ACPI_DEBUG_PRINT((ACPI_DB_REPAIR, + "%s: Return Package is larger than needed - " + "found %u, expected %u\n", + data->pathname, count, + expected_count)); } /* Validate all elements of the returned package */ @@ -680,53 +696,18 @@ acpi_ns_check_package_list(struct acpi_predefined_data *data, union acpi_operand_object *sub_package; union acpi_operand_object **sub_elements; acpi_status status; - u8 non_trailing_null = FALSE; u32 expected_count; u32 i; u32 j; - /* Validate each sub-Package in the parent Package */ - + /* + * Validate each sub-Package in the parent Package + * + * NOTE: assumes list of sub-packages contains no NULL elements. + * Any NULL elements should have been removed by earlier call + * to acpi_ns_remove_null_elements. + */ for (i = 0; i < count; i++) { - /* - * Handling for NULL package elements. For now, we will simply allow - * a parent package with trailing NULL elements. This can happen if - * the package was defined to be longer than the initializer list. - * This is legal as per the ACPI specification. It is often used - * to allow for dynamic initialization of a Package. - * - * A future enhancement may be to simply truncate the package to - * remove the trailing NULL elements. - */ - if (!(*elements)) { - if (!non_trailing_null) { - - /* Ensure the remaining elements are all NULL */ - - for (j = 1; j < (count - i + 1); j++) { - if (elements[j]) { - non_trailing_null = TRUE; - } - } - - if (!non_trailing_null) { - - /* Ignore the trailing NULL elements */ - - return (AE_OK); - } - } - - /* There are trailing non-null elements, issue warning */ - - ACPI_WARN_PREDEFINED((AE_INFO, data->pathname, - data->node_flags, - "Found NULL element at package index %u", - i)); - elements++; - continue; - } - sub_package = *elements; sub_elements = sub_package->package.elements; diff --git a/drivers/acpi/acpica/nsrepair.c b/drivers/acpi/acpica/nsrepair.c index d563f1a564a7..4fd1bdb056b2 100644 --- a/drivers/acpi/acpica/nsrepair.c +++ b/drivers/acpi/acpica/nsrepair.c @@ -45,13 +45,52 @@ #include "accommon.h" #include "acnamesp.h" #include "acinterp.h" -#include "acpredef.h" #define _COMPONENT ACPI_NAMESPACE ACPI_MODULE_NAME("nsrepair") /******************************************************************************* * + * This module attempts to repair or convert objects returned by the + * predefined methods to an object type that is expected, as per the ACPI + * specification. The need for this code is dictated by the many machines that + * return incorrect types for the standard predefined methods. Performing these + * conversions here, in one place, eliminates the need for individual ACPI + * device drivers to do the same. Note: Most of these conversions are different + * than the internal object conversion routines used for implicit object + * conversion. + * + * The following conversions can be performed as necessary: + * + * Integer -> String + * Integer -> Buffer + * String -> Integer + * String -> Buffer + * Buffer -> Integer + * Buffer -> String + * Buffer -> Package of Integers + * Package -> Package of one Package + * + ******************************************************************************/ +/* Local prototypes */ +static acpi_status +acpi_ns_convert_to_integer(union acpi_operand_object *original_object, + union acpi_operand_object **return_object); + +static acpi_status +acpi_ns_convert_to_string(union acpi_operand_object *original_object, + union acpi_operand_object **return_object); + +static acpi_status +acpi_ns_convert_to_buffer(union acpi_operand_object *original_object, + union acpi_operand_object **return_object); + +static acpi_status +acpi_ns_convert_to_package(union acpi_operand_object *original_object, + union acpi_operand_object **return_object); + +/******************************************************************************* + * * FUNCTION: acpi_ns_repair_object * * PARAMETERS: Data - Pointer to validation data structure @@ -68,6 +107,7 @@ ACPI_MODULE_NAME("nsrepair") * not expected. * ******************************************************************************/ + acpi_status acpi_ns_repair_object(struct acpi_predefined_data *data, u32 expected_btypes, @@ -76,32 +116,206 @@ acpi_ns_repair_object(struct acpi_predefined_data *data, { union acpi_operand_object *return_object = *return_object_ptr; union acpi_operand_object *new_object; - acpi_size length; acpi_status status; + ACPI_FUNCTION_NAME(ns_repair_object); + /* * At this point, we know that the type of the returned object was not * one of the expected types for this predefined name. Attempt to - * repair the object. Only a limited number of repairs are possible. + * repair the object by converting it to one of the expected object + * types for this predefined name. */ - switch (return_object->common.type) { + if (expected_btypes & ACPI_RTYPE_INTEGER) { + status = acpi_ns_convert_to_integer(return_object, &new_object); + if (ACPI_SUCCESS(status)) { + goto object_repaired; + } + } + if (expected_btypes & ACPI_RTYPE_STRING) { + status = acpi_ns_convert_to_string(return_object, &new_object); + if (ACPI_SUCCESS(status)) { + goto object_repaired; + } + } + if (expected_btypes & ACPI_RTYPE_BUFFER) { + status = acpi_ns_convert_to_buffer(return_object, &new_object); + if (ACPI_SUCCESS(status)) { + goto object_repaired; + } + } + if (expected_btypes & ACPI_RTYPE_PACKAGE) { + status = acpi_ns_convert_to_package(return_object, &new_object); + if (ACPI_SUCCESS(status)) { + goto object_repaired; + } + } + + /* We cannot repair this object */ + + return (AE_AML_OPERAND_TYPE); + + object_repaired: + + /* Object was successfully repaired */ + + /* + * If the original object is a package element, we need to: + * 1. Set the reference count of the new object to match the + * reference count of the old object. + * 2. Decrement the reference count of the original object. + */ + if (package_index != ACPI_NOT_PACKAGE_ELEMENT) { + new_object->common.reference_count = + return_object->common.reference_count; + + if (return_object->common.reference_count > 1) { + return_object->common.reference_count--; + } + + ACPI_DEBUG_PRINT((ACPI_DB_REPAIR, + "%s: Converted %s to expected %s at index %u\n", + data->pathname, + acpi_ut_get_object_type_name(return_object), + acpi_ut_get_object_type_name(new_object), + package_index)); + } else { + ACPI_DEBUG_PRINT((ACPI_DB_REPAIR, + "%s: Converted %s to expected %s\n", + data->pathname, + acpi_ut_get_object_type_name(return_object), + acpi_ut_get_object_type_name(new_object))); + } + + /* Delete old object, install the new return object */ + + acpi_ut_remove_reference(return_object); + *return_object_ptr = new_object; + data->flags |= ACPI_OBJECT_REPAIRED; + return (AE_OK); +} + +/******************************************************************************* + * + * FUNCTION: acpi_ns_convert_to_integer + * + * PARAMETERS: original_object - Object to be converted + * return_object - Where the new converted object is returned + * + * RETURN: Status. AE_OK if conversion was successful. + * + * DESCRIPTION: Attempt to convert a String/Buffer object to an Integer. + * + ******************************************************************************/ + +static acpi_status +acpi_ns_convert_to_integer(union acpi_operand_object *original_object, + union acpi_operand_object **return_object) +{ + union acpi_operand_object *new_object; + acpi_status status; + u64 value = 0; + u32 i; + + switch (original_object->common.type) { + case ACPI_TYPE_STRING: + + /* String-to-Integer conversion */ + + status = acpi_ut_strtoul64(original_object->string.pointer, + ACPI_ANY_BASE, &value); + if (ACPI_FAILURE(status)) { + return (status); + } + break; + case ACPI_TYPE_BUFFER: - /* Does the method/object legally return a string? */ + /* Buffer-to-Integer conversion. Max buffer size is 64 bits. */ - if (!(expected_btypes & ACPI_RTYPE_STRING)) { + if (original_object->buffer.length > 8) { return (AE_AML_OPERAND_TYPE); } + /* Extract each buffer byte to create the integer */ + + for (i = 0; i < original_object->buffer.length; i++) { + value |= + ((u64) original_object->buffer. + pointer[i] << (i * 8)); + } + break; + + default: + return (AE_AML_OPERAND_TYPE); + } + + new_object = acpi_ut_create_integer_object(value); + if (!new_object) { + return (AE_NO_MEMORY); + } + + *return_object = new_object; + return (AE_OK); +} + +/******************************************************************************* + * + * FUNCTION: acpi_ns_convert_to_string + * + * PARAMETERS: original_object - Object to be converted + * return_object - Where the new converted object is returned + * + * RETURN: Status. AE_OK if conversion was successful. + * + * DESCRIPTION: Attempt to convert a Integer/Buffer object to a String. + * + ******************************************************************************/ + +static acpi_status +acpi_ns_convert_to_string(union acpi_operand_object *original_object, + union acpi_operand_object **return_object) +{ + union acpi_operand_object *new_object; + acpi_size length; + acpi_status status; + + switch (original_object->common.type) { + case ACPI_TYPE_INTEGER: + /* + * Integer-to-String conversion. Commonly, convert + * an integer of value 0 to a NULL string. The last element of + * _BIF and _BIX packages occasionally need this fix. + */ + if (original_object->integer.value == 0) { + + /* Allocate a new NULL string object */ + + new_object = acpi_ut_create_string_object(0); + if (!new_object) { + return (AE_NO_MEMORY); + } + } else { + status = + acpi_ex_convert_to_string(original_object, + &new_object, + ACPI_IMPLICIT_CONVERT_HEX); + if (ACPI_FAILURE(status)) { + return (status); + } + } + break; + + case ACPI_TYPE_BUFFER: /* - * Have a Buffer, expected a String, convert. Use a to_string + * Buffer-to-String conversion. Use a to_string * conversion, no transform performed on the buffer data. The best * example of this is the _BIF method, where the string data from * the battery is often (incorrectly) returned as buffer object(s). */ length = 0; - while ((length < return_object->buffer.length) && - (return_object->buffer.pointer[length])) { + while ((length < original_object->buffer.length) && + (original_object->buffer.pointer[length])) { length++; } @@ -117,94 +331,176 @@ acpi_ns_repair_object(struct acpi_predefined_data *data, * terminated at Length+1. */ ACPI_MEMCPY(new_object->string.pointer, - return_object->buffer.pointer, length); + original_object->buffer.pointer, length); break; + default: + return (AE_AML_OPERAND_TYPE); + } + + *return_object = new_object; + return (AE_OK); +} + +/******************************************************************************* + * + * FUNCTION: acpi_ns_convert_to_buffer + * + * PARAMETERS: original_object - Object to be converted + * return_object - Where the new converted object is returned + * + * RETURN: Status. AE_OK if conversion was successful. + * + * DESCRIPTION: Attempt to convert a Integer/String/Package object to a Buffer. + * + ******************************************************************************/ + +static acpi_status +acpi_ns_convert_to_buffer(union acpi_operand_object *original_object, + union acpi_operand_object **return_object) +{ + union acpi_operand_object *new_object; + acpi_status status; + union acpi_operand_object **elements; + u32 *dword_buffer; + u32 count; + u32 i; + + switch (original_object->common.type) { case ACPI_TYPE_INTEGER: + /* + * Integer-to-Buffer conversion. + * Convert the Integer to a packed-byte buffer. _MAT and other + * objects need this sometimes, if a read has been performed on a + * Field object that is less than or equal to the global integer + * size (32 or 64 bits). + */ + status = + acpi_ex_convert_to_buffer(original_object, &new_object); + if (ACPI_FAILURE(status)) { + return (status); + } + break; - /* 1) Does the method/object legally return a buffer? */ + case ACPI_TYPE_STRING: - if (expected_btypes & ACPI_RTYPE_BUFFER) { - /* - * Convert the Integer to a packed-byte buffer. _MAT needs - * this sometimes, if a read has been performed on a Field - * object that is less than or equal to the global integer - * size (32 or 64 bits). - */ - status = - acpi_ex_convert_to_buffer(return_object, - &new_object); - if (ACPI_FAILURE(status)) { - return (status); - } + /* String-to-Buffer conversion. Simple data copy */ + + new_object = + acpi_ut_create_buffer_object(original_object->string. + length); + if (!new_object) { + return (AE_NO_MEMORY); } - /* 2) Does the method/object legally return a string? */ + ACPI_MEMCPY(new_object->buffer.pointer, + original_object->string.pointer, + original_object->string.length); + break; + + case ACPI_TYPE_PACKAGE: + /* + * This case is often seen for predefined names that must return a + * Buffer object with multiple DWORD integers within. For example, + * _FDE and _GTM. The Package can be converted to a Buffer. + */ + + /* All elements of the Package must be integers */ - else if (expected_btypes & ACPI_RTYPE_STRING) { - /* - * The only supported Integer-to-String conversion is to convert - * an integer of value 0 to a NULL string. The last element of - * _BIF and _BIX packages occasionally need this fix. - */ - if (return_object->integer.value != 0) { + elements = original_object->package.elements; + count = original_object->package.count; + + for (i = 0; i < count; i++) { + if ((!*elements) || + ((*elements)->common.type != ACPI_TYPE_INTEGER)) { return (AE_AML_OPERAND_TYPE); } + elements++; + } - /* Allocate a new NULL string object */ + /* Create the new buffer object to replace the Package */ - new_object = acpi_ut_create_string_object(0); - if (!new_object) { - return (AE_NO_MEMORY); - } - } else { - return (AE_AML_OPERAND_TYPE); + new_object = acpi_ut_create_buffer_object(ACPI_MUL_4(count)); + if (!new_object) { + return (AE_NO_MEMORY); } - break; - default: + /* Copy the package elements (integers) to the buffer as DWORDs */ - /* We cannot repair this object */ + elements = original_object->package.elements; + dword_buffer = ACPI_CAST_PTR(u32, new_object->buffer.pointer); + + for (i = 0; i < count; i++) { + *dword_buffer = (u32) (*elements)->integer.value; + dword_buffer++; + elements++; + } + break; + default: return (AE_AML_OPERAND_TYPE); } - /* Object was successfully repaired */ + *return_object = new_object; + return (AE_OK); +} - /* - * If the original object is a package element, we need to: - * 1. Set the reference count of the new object to match the - * reference count of the old object. - * 2. Decrement the reference count of the original object. - */ - if (package_index != ACPI_NOT_PACKAGE_ELEMENT) { - new_object->common.reference_count = - return_object->common.reference_count; +/******************************************************************************* + * + * FUNCTION: acpi_ns_convert_to_package + * + * PARAMETERS: original_object - Object to be converted + * return_object - Where the new converted object is returned + * + * RETURN: Status. AE_OK if conversion was successful. + * + * DESCRIPTION: Attempt to convert a Buffer object to a Package. Each byte of + * the buffer is converted to a single integer package element. + * + ******************************************************************************/ - if (return_object->common.reference_count > 1) { - return_object->common.reference_count--; +static acpi_status +acpi_ns_convert_to_package(union acpi_operand_object *original_object, + union acpi_operand_object **return_object) +{ + union acpi_operand_object *new_object; + union acpi_operand_object **elements; + u32 length; + u8 *buffer; + + switch (original_object->common.type) { + case ACPI_TYPE_BUFFER: + + /* Buffer-to-Package conversion */ + + length = original_object->buffer.length; + new_object = acpi_ut_create_package_object(length); + if (!new_object) { + return (AE_NO_MEMORY); } - ACPI_INFO_PREDEFINED((AE_INFO, data->pathname, data->node_flags, - "Converted %s to expected %s at index %u", - acpi_ut_get_object_type_name - (return_object), - acpi_ut_get_object_type_name(new_object), - package_index)); - } else { - ACPI_INFO_PREDEFINED((AE_INFO, data->pathname, data->node_flags, - "Converted %s to expected %s", - acpi_ut_get_object_type_name - (return_object), - acpi_ut_get_object_type_name - (new_object))); - } + /* Convert each buffer byte to an integer package element */ - /* Delete old object, install the new return object */ + elements = new_object->package.elements; + buffer = original_object->buffer.pointer; - acpi_ut_remove_reference(return_object); - *return_object_ptr = new_object; - data->flags |= ACPI_OBJECT_REPAIRED; + while (length--) { + *elements = + acpi_ut_create_integer_object((u64) *buffer); + if (!*elements) { + acpi_ut_remove_reference(new_object); + return (AE_NO_MEMORY); + } + elements++; + buffer++; + } + break; + + default: + return (AE_AML_OPERAND_TYPE); + } + + *return_object = new_object; return (AE_OK); } @@ -238,6 +534,8 @@ acpi_ns_repair_package_list(struct acpi_predefined_data *data, { union acpi_operand_object *pkg_obj_desc; + ACPI_FUNCTION_NAME(ns_repair_package_list); + /* * Create the new outer package and populate it. The new package will * have a single element, the lone subpackage. @@ -254,8 +552,9 @@ acpi_ns_repair_package_list(struct acpi_predefined_data *data, *obj_desc_ptr = pkg_obj_desc; data->flags |= ACPI_OBJECT_REPAIRED; - ACPI_INFO_PREDEFINED((AE_INFO, data->pathname, data->node_flags, - "Repaired Incorrectly formed Package")); + ACPI_DEBUG_PRINT((ACPI_DB_REPAIR, + "%s: Repaired incorrectly formed Package\n", + data->pathname)); return (AE_OK); } diff --git a/drivers/acpi/acpica/nsrepair2.c b/drivers/acpi/acpica/nsrepair2.c index d07b68613818..f13691c1cca5 100644 --- a/drivers/acpi/acpica/nsrepair2.c +++ b/drivers/acpi/acpica/nsrepair2.c @@ -45,6 +45,7 @@ #include <acpi/acpi.h> #include "accommon.h" #include "acnamesp.h" +#include "acpredef.h" #define _COMPONENT ACPI_NAMESPACE ACPI_MODULE_NAME("nsrepair2") @@ -74,6 +75,10 @@ acpi_ns_repair_ALR(struct acpi_predefined_data *data, union acpi_operand_object **return_object_ptr); static acpi_status +acpi_ns_repair_FDE(struct acpi_predefined_data *data, + union acpi_operand_object **return_object_ptr); + +static acpi_status acpi_ns_repair_PSS(struct acpi_predefined_data *data, union acpi_operand_object **return_object_ptr); @@ -89,9 +94,6 @@ acpi_ns_check_sorted_list(struct acpi_predefined_data *data, u8 sort_direction, char *sort_key_name); static acpi_status -acpi_ns_remove_null_elements(union acpi_operand_object *package); - -static acpi_status acpi_ns_sort_list(union acpi_operand_object **elements, u32 count, u32 index, u8 sort_direction); @@ -104,17 +106,27 @@ acpi_ns_sort_list(union acpi_operand_object **elements, * This table contains the names of the predefined methods for which we can * perform more complex repairs. * - * _ALR: Sort the list ascending by ambient_illuminance if necessary - * _PSS: Sort the list descending by Power if necessary - * _TSS: Sort the list descending by Power if necessary + * As necessary: + * + * _ALR: Sort the list ascending by ambient_illuminance + * _FDE: Convert Buffer of BYTEs to a Buffer of DWORDs + * _GTM: Convert Buffer of BYTEs to a Buffer of DWORDs + * _PSS: Sort the list descending by Power + * _TSS: Sort the list descending by Power */ static const struct acpi_repair_info acpi_ns_repairable_names[] = { {"_ALR", acpi_ns_repair_ALR}, + {"_FDE", acpi_ns_repair_FDE}, + {"_GTM", acpi_ns_repair_FDE}, /* _GTM has same repair as _FDE */ {"_PSS", acpi_ns_repair_PSS}, {"_TSS", acpi_ns_repair_TSS}, {{0, 0, 0, 0}, NULL} /* Table terminator */ }; +#define ACPI_FDE_FIELD_COUNT 5 +#define ACPI_FDE_BYTE_BUFFER_SIZE 5 +#define ACPI_FDE_DWORD_BUFFER_SIZE (ACPI_FDE_FIELD_COUNT * sizeof (u32)) + /****************************************************************************** * * FUNCTION: acpi_ns_complex_repairs @@ -215,6 +227,94 @@ acpi_ns_repair_ALR(struct acpi_predefined_data *data, /****************************************************************************** * + * FUNCTION: acpi_ns_repair_FDE + * + * PARAMETERS: Data - Pointer to validation data structure + * return_object_ptr - Pointer to the object returned from the + * evaluation of a method or object + * + * RETURN: Status. AE_OK if object is OK or was repaired successfully + * + * DESCRIPTION: Repair for the _FDE and _GTM objects. The expected return + * value is a Buffer of 5 DWORDs. This function repairs a common + * problem where the return value is a Buffer of BYTEs, not + * DWORDs. + * + *****************************************************************************/ + +static acpi_status +acpi_ns_repair_FDE(struct acpi_predefined_data *data, + union acpi_operand_object **return_object_ptr) +{ + union acpi_operand_object *return_object = *return_object_ptr; + union acpi_operand_object *buffer_object; + u8 *byte_buffer; + u32 *dword_buffer; + u32 i; + + ACPI_FUNCTION_NAME(ns_repair_FDE); + + switch (return_object->common.type) { + case ACPI_TYPE_BUFFER: + + /* This is the expected type. Length should be (at least) 5 DWORDs */ + + if (return_object->buffer.length >= ACPI_FDE_DWORD_BUFFER_SIZE) { + return (AE_OK); + } + + /* We can only repair if we have exactly 5 BYTEs */ + + if (return_object->buffer.length != ACPI_FDE_BYTE_BUFFER_SIZE) { + ACPI_WARN_PREDEFINED((AE_INFO, data->pathname, + data->node_flags, + "Incorrect return buffer length %u, expected %u", + return_object->buffer.length, + ACPI_FDE_DWORD_BUFFER_SIZE)); + + return (AE_AML_OPERAND_TYPE); + } + + /* Create the new (larger) buffer object */ + + buffer_object = + acpi_ut_create_buffer_object(ACPI_FDE_DWORD_BUFFER_SIZE); + if (!buffer_object) { + return (AE_NO_MEMORY); + } + + /* Expand each byte to a DWORD */ + + byte_buffer = return_object->buffer.pointer; + dword_buffer = + ACPI_CAST_PTR(u32, buffer_object->buffer.pointer); + + for (i = 0; i < ACPI_FDE_FIELD_COUNT; i++) { + *dword_buffer = (u32) *byte_buffer; + dword_buffer++; + byte_buffer++; + } + + ACPI_DEBUG_PRINT((ACPI_DB_REPAIR, + "%s Expanded Byte Buffer to expected DWord Buffer\n", + data->pathname)); + break; + + default: + return (AE_AML_OPERAND_TYPE); + } + + /* Delete the original return object, return the new buffer object */ + + acpi_ut_remove_reference(return_object); + *return_object_ptr = buffer_object; + + data->flags |= ACPI_OBJECT_REPAIRED; + return (AE_OK); +} + +/****************************************************************************** + * * FUNCTION: acpi_ns_repair_TSS * * PARAMETERS: Data - Pointer to validation data structure @@ -345,6 +445,8 @@ acpi_ns_check_sorted_list(struct acpi_predefined_data *data, u32 previous_value; acpi_status status; + ACPI_FUNCTION_NAME(ns_check_sorted_list); + /* The top-level object must be a package */ if (return_object->common.type != ACPI_TYPE_PACKAGE) { @@ -352,24 +454,10 @@ acpi_ns_check_sorted_list(struct acpi_predefined_data *data, } /* - * Detect any NULL package elements and remove them from the - * package. - * - * TBD: We may want to do this for all predefined names that - * return a variable-length package of packages. + * NOTE: assumes list of sub-packages contains no NULL elements. + * Any NULL elements should have been removed by earlier call + * to acpi_ns_remove_null_elements. */ - status = acpi_ns_remove_null_elements(return_object); - if (status == AE_NULL_ENTRY) { - ACPI_INFO_PREDEFINED((AE_INFO, data->pathname, data->node_flags, - "NULL elements removed from package")); - - /* Exit if package is now zero length */ - - if (!return_object->package.count) { - return (AE_NULL_ENTRY); - } - } - outer_elements = return_object->package.elements; outer_element_count = return_object->package.count; if (!outer_element_count) { @@ -422,10 +510,9 @@ acpi_ns_check_sorted_list(struct acpi_predefined_data *data, data->flags |= ACPI_OBJECT_REPAIRED; - ACPI_INFO_PREDEFINED((AE_INFO, data->pathname, - data->node_flags, - "Repaired unsorted list - now sorted by %s", - sort_key_name)); + ACPI_DEBUG_PRINT((ACPI_DB_REPAIR, + "%s: Repaired unsorted list - now sorted by %s\n", + data->pathname, sort_key_name)); return (AE_OK); } @@ -440,36 +527,63 @@ acpi_ns_check_sorted_list(struct acpi_predefined_data *data, * * FUNCTION: acpi_ns_remove_null_elements * - * PARAMETERS: obj_desc - A Package object + * PARAMETERS: Data - Pointer to validation data structure + * package_type - An acpi_return_package_types value + * obj_desc - A Package object * - * RETURN: Status. AE_NULL_ENTRY means that one or more elements were - * removed. + * RETURN: None. * - * DESCRIPTION: Remove all NULL package elements and update the package count. + * DESCRIPTION: Remove all NULL package elements from packages that contain + * a variable number of sub-packages. * *****************************************************************************/ -static acpi_status -acpi_ns_remove_null_elements(union acpi_operand_object *obj_desc) +void +acpi_ns_remove_null_elements(struct acpi_predefined_data *data, + u8 package_type, + union acpi_operand_object *obj_desc) { union acpi_operand_object **source; union acpi_operand_object **dest; - acpi_status status = AE_OK; u32 count; u32 new_count; u32 i; + ACPI_FUNCTION_NAME(ns_remove_null_elements); + + /* + * PTYPE1 packages contain no subpackages. + * PTYPE2 packages contain a variable number of sub-packages. We can + * safely remove all NULL elements from the PTYPE2 packages. + */ + switch (package_type) { + case ACPI_PTYPE1_FIXED: + case ACPI_PTYPE1_VAR: + case ACPI_PTYPE1_OPTION: + return; + + case ACPI_PTYPE2: + case ACPI_PTYPE2_COUNT: + case ACPI_PTYPE2_PKG_COUNT: + case ACPI_PTYPE2_FIXED: + case ACPI_PTYPE2_MIN: + case ACPI_PTYPE2_REV_FIXED: + break; + + default: + return; + } + count = obj_desc->package.count; new_count = count; source = obj_desc->package.elements; dest = source; - /* Examine all elements of the package object */ + /* Examine all elements of the package object, remove nulls */ for (i = 0; i < count; i++) { if (!*source) { - status = AE_NULL_ENTRY; new_count--; } else { *dest = *source; @@ -478,15 +592,18 @@ acpi_ns_remove_null_elements(union acpi_operand_object *obj_desc) source++; } - if (status == AE_NULL_ENTRY) { + /* Update parent package if any null elements were removed */ + + if (new_count < count) { + ACPI_DEBUG_PRINT((ACPI_DB_REPAIR, + "%s: Found and removed %u NULL elements\n", + data->pathname, (count - new_count))); /* NULL terminate list and update the package count */ *dest = NULL; obj_desc->package.count = new_count; } - - return (status); } /****************************************************************************** diff --git a/drivers/acpi/acpica/nsutils.c b/drivers/acpi/acpica/nsutils.c index ea55ab4f9849..47d91e668a1b 100644 --- a/drivers/acpi/acpica/nsutils.c +++ b/drivers/acpi/acpica/nsutils.c @@ -671,24 +671,25 @@ acpi_ns_externalize_name(u32 internal_name_length, /******************************************************************************* * - * FUNCTION: acpi_ns_map_handle_to_node + * FUNCTION: acpi_ns_validate_handle * - * PARAMETERS: Handle - Handle to be converted to an Node + * PARAMETERS: Handle - Handle to be validated and typecast to a + * namespace node. * - * RETURN: A Name table entry pointer + * RETURN: A pointer to a namespace node * - * DESCRIPTION: Convert a namespace handle to a real Node + * DESCRIPTION: Convert a namespace handle to a namespace node. Handles special + * cases for the root node. * - * Note: Real integer handles would allow for more verification + * NOTE: Real integer handles would allow for more verification * and keep all pointers within this subsystem - however this introduces - * more (and perhaps unnecessary) overhead. - * - * The current implemenation is basically a placeholder until such time comes - * that it is needed. + * more overhead and has not been necessary to this point. Drivers + * holding handles are typically notified before a node becomes invalid + * due to a table unload. * ******************************************************************************/ -struct acpi_namespace_node *acpi_ns_map_handle_to_node(acpi_handle handle) +struct acpi_namespace_node *acpi_ns_validate_handle(acpi_handle handle) { ACPI_FUNCTION_ENTRY(); @@ -710,42 +711,6 @@ struct acpi_namespace_node *acpi_ns_map_handle_to_node(acpi_handle handle) /******************************************************************************* * - * FUNCTION: acpi_ns_convert_entry_to_handle - * - * PARAMETERS: Node - Node to be converted to a Handle - * - * RETURN: A user handle - * - * DESCRIPTION: Convert a real Node to a namespace handle - * - ******************************************************************************/ - -acpi_handle acpi_ns_convert_entry_to_handle(struct acpi_namespace_node *node) -{ - - /* - * Simple implementation for now; - */ - return ((acpi_handle) node); - -/* Example future implementation --------------------- - - if (!Node) - { - return (NULL); - } - - if (Node == acpi_gbl_root_node) - { - return (ACPI_ROOT_OBJECT); - } - - return ((acpi_handle) Node); -------------------------------------------------------*/ -} - -/******************************************************************************* - * * FUNCTION: acpi_ns_terminate * * PARAMETERS: none diff --git a/drivers/acpi/acpica/nsxfeval.c b/drivers/acpi/acpica/nsxfeval.c index f2bd1da77001..f0c0892bc7e5 100644 --- a/drivers/acpi/acpica/nsxfeval.c +++ b/drivers/acpi/acpica/nsxfeval.c @@ -190,7 +190,7 @@ acpi_evaluate_object(acpi_handle handle, /* Convert and validate the device handle */ - info->prefix_node = acpi_ns_map_handle_to_node(handle); + info->prefix_node = acpi_ns_validate_handle(handle); if (!info->prefix_node) { status = AE_BAD_PARAMETER; goto cleanup; @@ -552,7 +552,7 @@ acpi_ns_get_device_callback(acpi_handle obj_handle, return (status); } - node = acpi_ns_map_handle_to_node(obj_handle); + node = acpi_ns_validate_handle(obj_handle); status = acpi_ut_release_mutex(ACPI_MTX_NAMESPACE); if (ACPI_FAILURE(status)) { return (status); @@ -729,7 +729,7 @@ acpi_attach_data(acpi_handle obj_handle, /* Convert and validate the handle */ - node = acpi_ns_map_handle_to_node(obj_handle); + node = acpi_ns_validate_handle(obj_handle); if (!node) { status = AE_BAD_PARAMETER; goto unlock_and_exit; @@ -775,7 +775,7 @@ acpi_detach_data(acpi_handle obj_handle, acpi_object_handler handler) /* Convert and validate the handle */ - node = acpi_ns_map_handle_to_node(obj_handle); + node = acpi_ns_validate_handle(obj_handle); if (!node) { status = AE_BAD_PARAMETER; goto unlock_and_exit; @@ -822,7 +822,7 @@ acpi_get_data(acpi_handle obj_handle, acpi_object_handler handler, void **data) /* Convert and validate the handle */ - node = acpi_ns_map_handle_to_node(obj_handle); + node = acpi_ns_validate_handle(obj_handle); if (!node) { status = AE_BAD_PARAMETER; goto unlock_and_exit; diff --git a/drivers/acpi/acpica/nsxfname.c b/drivers/acpi/acpica/nsxfname.c index ddc84af6336e..e611dd961b20 100644 --- a/drivers/acpi/acpica/nsxfname.c +++ b/drivers/acpi/acpica/nsxfname.c @@ -93,7 +93,7 @@ acpi_get_handle(acpi_handle parent, /* Convert a parent handle to a prefix node */ if (parent) { - prefix_node = acpi_ns_map_handle_to_node(parent); + prefix_node = acpi_ns_validate_handle(parent); if (!prefix_node) { return (AE_BAD_PARAMETER); } @@ -114,7 +114,7 @@ acpi_get_handle(acpi_handle parent, if (!ACPI_STRCMP(pathname, ACPI_NS_ROOT_PATH)) { *ret_handle = - acpi_ns_convert_entry_to_handle(acpi_gbl_root_node); + ACPI_CAST_PTR(acpi_handle, acpi_gbl_root_node); return (AE_OK); } } else if (!prefix_node) { @@ -129,7 +129,7 @@ acpi_get_handle(acpi_handle parent, status = acpi_ns_get_node(prefix_node, pathname, ACPI_NS_NO_UPSEARCH, &node); if (ACPI_SUCCESS(status)) { - *ret_handle = acpi_ns_convert_entry_to_handle(node); + *ret_handle = ACPI_CAST_PTR(acpi_handle, node); } return (status); @@ -186,7 +186,7 @@ acpi_get_name(acpi_handle handle, u32 name_type, struct acpi_buffer * buffer) return (status); } - node = acpi_ns_map_handle_to_node(handle); + node = acpi_ns_validate_handle(handle); if (!node) { status = AE_BAD_PARAMETER; goto unlock_and_exit; @@ -291,7 +291,7 @@ acpi_get_object_info(acpi_handle handle, goto cleanup; } - node = acpi_ns_map_handle_to_node(handle); + node = acpi_ns_validate_handle(handle); if (!node) { (void)acpi_ut_release_mutex(ACPI_MTX_NAMESPACE); return (AE_BAD_PARAMETER); diff --git a/drivers/acpi/acpica/nsxfobj.c b/drivers/acpi/acpica/nsxfobj.c index 4071bad4458e..0cc6ba01a495 100644 --- a/drivers/acpi/acpica/nsxfobj.c +++ b/drivers/acpi/acpica/nsxfobj.c @@ -79,7 +79,7 @@ acpi_status acpi_get_id(acpi_handle handle, acpi_owner_id * ret_id) /* Convert and validate the handle */ - node = acpi_ns_map_handle_to_node(handle); + node = acpi_ns_validate_handle(handle); if (!node) { (void)acpi_ut_release_mutex(ACPI_MTX_NAMESPACE); return (AE_BAD_PARAMETER); @@ -132,7 +132,7 @@ acpi_status acpi_get_type(acpi_handle handle, acpi_object_type * ret_type) /* Convert and validate the handle */ - node = acpi_ns_map_handle_to_node(handle); + node = acpi_ns_validate_handle(handle); if (!node) { (void)acpi_ut_release_mutex(ACPI_MTX_NAMESPACE); return (AE_BAD_PARAMETER); @@ -182,7 +182,7 @@ acpi_status acpi_get_parent(acpi_handle handle, acpi_handle * ret_handle) /* Convert and validate the handle */ - node = acpi_ns_map_handle_to_node(handle); + node = acpi_ns_validate_handle(handle); if (!node) { status = AE_BAD_PARAMETER; goto unlock_and_exit; @@ -191,7 +191,7 @@ acpi_status acpi_get_parent(acpi_handle handle, acpi_handle * ret_handle) /* Get the parent entry */ parent_node = acpi_ns_get_parent_node(node); - *ret_handle = acpi_ns_convert_entry_to_handle(parent_node); + *ret_handle = ACPI_CAST_PTR(acpi_handle, parent_node); /* Return exception if parent is null */ @@ -251,7 +251,7 @@ acpi_get_next_object(acpi_object_type type, /* Start search at the beginning of the specified scope */ - parent_node = acpi_ns_map_handle_to_node(parent); + parent_node = acpi_ns_validate_handle(parent); if (!parent_node) { status = AE_BAD_PARAMETER; goto unlock_and_exit; @@ -260,7 +260,7 @@ acpi_get_next_object(acpi_object_type type, /* Non-null handle, ignore the parent */ /* Convert and validate the handle */ - child_node = acpi_ns_map_handle_to_node(child); + child_node = acpi_ns_validate_handle(child); if (!child_node) { status = AE_BAD_PARAMETER; goto unlock_and_exit; @@ -276,7 +276,7 @@ acpi_get_next_object(acpi_object_type type, } if (ret_handle) { - *ret_handle = acpi_ns_convert_entry_to_handle(node); + *ret_handle = ACPI_CAST_PTR(acpi_handle, node); } unlock_and_exit: diff --git a/drivers/acpi/acpica/psxface.c b/drivers/acpi/acpica/psxface.c index 12934ad6da8e..d0c1b91eb8ca 100644 --- a/drivers/acpi/acpica/psxface.c +++ b/drivers/acpi/acpica/psxface.c @@ -287,7 +287,8 @@ acpi_status acpi_ps_execute_method(struct acpi_evaluate_info *info) /* Invoke an internal method if necessary */ if (info->obj_desc->method.method_flags & AML_METHOD_INTERNAL_ONLY) { - status = info->obj_desc->method.implementation(walk_state); + status = + info->obj_desc->method.extra.implementation(walk_state); info->return_object = walk_state->return_desc; /* Cleanup states */ diff --git a/drivers/acpi/acpica/rsxface.c b/drivers/acpi/acpica/rsxface.c index 395212bcd19b..f27feb4772f6 100644 --- a/drivers/acpi/acpica/rsxface.c +++ b/drivers/acpi/acpica/rsxface.c @@ -104,7 +104,7 @@ acpi_rs_validate_parameters(acpi_handle device_handle, return_ACPI_STATUS(AE_BAD_PARAMETER); } - node = acpi_ns_map_handle_to_node(device_handle); + node = acpi_ns_validate_handle(device_handle); if (!node) { return_ACPI_STATUS(AE_BAD_PARAMETER); } diff --git a/drivers/acpi/acpica/utcopy.c b/drivers/acpi/acpica/utcopy.c index 0f0c64bf8ac9..f857c5efb79f 100644 --- a/drivers/acpi/acpica/utcopy.c +++ b/drivers/acpi/acpica/utcopy.c @@ -323,11 +323,11 @@ acpi_ut_copy_ielement_to_eelement(u8 object_type, * RETURN: Status * * DESCRIPTION: This function is called to place a package object in a user - * buffer. A package object by definition contains other objects. + * buffer. A package object by definition contains other objects. * * The buffer is assumed to have sufficient space for the object. - * The caller must have verified the buffer length needed using the - * acpi_ut_get_object_size function before calling this function. + * The caller must have verified the buffer length needed using + * the acpi_ut_get_object_size function before calling this function. * ******************************************************************************/ @@ -382,12 +382,12 @@ acpi_ut_copy_ipackage_to_epackage(union acpi_operand_object *internal_object, * FUNCTION: acpi_ut_copy_iobject_to_eobject * * PARAMETERS: internal_object - The internal object to be converted - * buffer_ptr - Where the object is returned + * ret_buffer - Where the object is returned * * RETURN: Status * - * DESCRIPTION: This function is called to build an API object to be returned to - * the caller. + * DESCRIPTION: This function is called to build an API object to be returned + * to the caller. * ******************************************************************************/ @@ -626,7 +626,7 @@ acpi_ut_copy_epackage_to_ipackage(union acpi_object *external_object, * PARAMETERS: external_object - The external object to be converted * internal_object - Where the internal object is returned * - * RETURN: Status - the status of the call + * RETURN: Status * * DESCRIPTION: Converts an external object to an internal object. * @@ -665,7 +665,7 @@ acpi_ut_copy_eobject_to_iobject(union acpi_object *external_object, * * RETURN: Status * - * DESCRIPTION: Simple copy of one internal object to another. Reference count + * DESCRIPTION: Simple copy of one internal object to another. Reference count * of the destination object is preserved. * ******************************************************************************/ @@ -897,10 +897,11 @@ acpi_ut_copy_ielement_to_ielement(u8 object_type, * * FUNCTION: acpi_ut_copy_ipackage_to_ipackage * - * PARAMETERS: *source_obj - Pointer to the source package object - * *dest_obj - Where the internal object is returned + * PARAMETERS: source_obj - Pointer to the source package object + * dest_obj - Where the internal object is returned + * walk_state - Current Walk state descriptor * - * RETURN: Status - the status of the call + * RETURN: Status * * DESCRIPTION: This function is called to copy an internal package object * into another internal package object. @@ -953,9 +954,9 @@ acpi_ut_copy_ipackage_to_ipackage(union acpi_operand_object *source_obj, * * FUNCTION: acpi_ut_copy_iobject_to_iobject * - * PARAMETERS: walk_state - Current walk state - * source_desc - The internal object to be copied + * PARAMETERS: source_desc - The internal object to be copied * dest_desc - Where the copied object is returned + * walk_state - Current walk state * * RETURN: Status * diff --git a/drivers/acpi/battery.c b/drivers/acpi/battery.c index 3f4602b8f287..cada73ffdfa7 100644 --- a/drivers/acpi/battery.c +++ b/drivers/acpi/battery.c @@ -831,7 +831,7 @@ static void acpi_battery_notify(struct acpi_device *device, u32 event) dev_name(&device->dev), event, acpi_battery_present(battery)); #ifdef CONFIG_ACPI_SYSFS_POWER - /* acpi_batter_update could remove power_supply object */ + /* acpi_battery_update could remove power_supply object */ if (battery->bat.dev) kobject_uevent(&battery->bat.dev->kobj, KOBJ_CHANGE); #endif diff --git a/drivers/acpi/bus.c b/drivers/acpi/bus.c index 741191524353..65f7e335f122 100644 --- a/drivers/acpi/bus.c +++ b/drivers/acpi/bus.c @@ -344,6 +344,152 @@ bool acpi_bus_can_wakeup(acpi_handle handle) EXPORT_SYMBOL(acpi_bus_can_wakeup); +static void acpi_print_osc_error(acpi_handle handle, + struct acpi_osc_context *context, char *error) +{ + struct acpi_buffer buffer = {ACPI_ALLOCATE_BUFFER}; + int i; + + if (ACPI_FAILURE(acpi_get_name(handle, ACPI_FULL_PATHNAME, &buffer))) + printk(KERN_DEBUG "%s\n", error); + else { + printk(KERN_DEBUG "%s:%s\n", (char *)buffer.pointer, error); + kfree(buffer.pointer); + } + printk(KERN_DEBUG"_OSC request data:"); + for (i = 0; i < context->cap.length; i += sizeof(u32)) + printk("%x ", *((u32 *)(context->cap.pointer + i))); + printk("\n"); +} + +static u8 hex_val(unsigned char c) +{ + return isdigit(c) ? c - '0' : toupper(c) - 'A' + 10; +} + +static acpi_status acpi_str_to_uuid(char *str, u8 *uuid) +{ + int i; + static int opc_map_to_uuid[16] = {6, 4, 2, 0, 11, 9, 16, 14, 19, 21, + 24, 26, 28, 30, 32, 34}; + + if (strlen(str) != 36) + return AE_BAD_PARAMETER; + for (i = 0; i < 36; i++) { + if (i == 8 || i == 13 || i == 18 || i == 23) { + if (str[i] != '-') + return AE_BAD_PARAMETER; + } else if (!isxdigit(str[i])) + return AE_BAD_PARAMETER; + } + for (i = 0; i < 16; i++) { + uuid[i] = hex_val(str[opc_map_to_uuid[i]]) << 4; + uuid[i] |= hex_val(str[opc_map_to_uuid[i] + 1]); + } + return AE_OK; +} + +acpi_status acpi_run_osc(acpi_handle handle, struct acpi_osc_context *context) +{ + acpi_status status; + struct acpi_object_list input; + union acpi_object in_params[4]; + union acpi_object *out_obj; + u8 uuid[16]; + u32 errors; + + if (!context) + return AE_ERROR; + if (ACPI_FAILURE(acpi_str_to_uuid(context->uuid_str, uuid))) + return AE_ERROR; + context->ret.length = ACPI_ALLOCATE_BUFFER; + context->ret.pointer = NULL; + + /* Setting up input parameters */ + input.count = 4; + input.pointer = in_params; + in_params[0].type = ACPI_TYPE_BUFFER; + in_params[0].buffer.length = 16; + in_params[0].buffer.pointer = uuid; + in_params[1].type = ACPI_TYPE_INTEGER; + in_params[1].integer.value = context->rev; + in_params[2].type = ACPI_TYPE_INTEGER; + in_params[2].integer.value = context->cap.length/sizeof(u32); + in_params[3].type = ACPI_TYPE_BUFFER; + in_params[3].buffer.length = context->cap.length; + in_params[3].buffer.pointer = context->cap.pointer; + + status = acpi_evaluate_object(handle, "_OSC", &input, &context->ret); + if (ACPI_FAILURE(status)) + return status; + + /* return buffer should have the same length as cap buffer */ + if (context->ret.length != context->cap.length) + return AE_NULL_OBJECT; + + out_obj = context->ret.pointer; + if (out_obj->type != ACPI_TYPE_BUFFER) { + acpi_print_osc_error(handle, context, + "_OSC evaluation returned wrong type"); + status = AE_TYPE; + goto out_kfree; + } + /* Need to ignore the bit0 in result code */ + errors = *((u32 *)out_obj->buffer.pointer) & ~(1 << 0); + if (errors) { + if (errors & OSC_REQUEST_ERROR) + acpi_print_osc_error(handle, context, + "_OSC request failed"); + if (errors & OSC_INVALID_UUID_ERROR) + acpi_print_osc_error(handle, context, + "_OSC invalid UUID"); + if (errors & OSC_INVALID_REVISION_ERROR) + acpi_print_osc_error(handle, context, + "_OSC invalid revision"); + if (errors & OSC_CAPABILITIES_MASK_ERROR) { + if (((u32 *)context->cap.pointer)[OSC_QUERY_TYPE] + & OSC_QUERY_ENABLE) + goto out_success; + status = AE_SUPPORT; + goto out_kfree; + } + status = AE_ERROR; + goto out_kfree; + } +out_success: + return AE_OK; + +out_kfree: + kfree(context->ret.pointer); + context->ret.pointer = NULL; + return status; +} +EXPORT_SYMBOL(acpi_run_osc); + +static u8 sb_uuid_str[] = "0811B06E-4A27-44F9-8D60-3CBBC22E7B48"; +static void acpi_bus_osc_support(void) +{ + u32 capbuf[2]; + struct acpi_osc_context context = { + .uuid_str = sb_uuid_str, + .rev = 1, + .cap.length = 8, + .cap.pointer = capbuf, + }; + acpi_handle handle; + + capbuf[OSC_QUERY_TYPE] = OSC_QUERY_ENABLE; + capbuf[OSC_SUPPORT_TYPE] = OSC_SB_PR3_SUPPORT; /* _PR3 is in use */ +#ifdef CONFIG_ACPI_PROCESSOR_AGGREGATOR + capbuf[OSC_SUPPORT_TYPE] |= OSC_SB_PAD_SUPPORT; +#endif + if (ACPI_FAILURE(acpi_get_handle(NULL, "\\_SB", &handle))) + return; + if (ACPI_SUCCESS(acpi_run_osc(handle, &context))) + kfree(context.ret.pointer); + /* do we need to check the returned cap? Sounds no */ +} + /* -------------------------------------------------------------------------- Event Management -------------------------------------------------------------------------- */ @@ -734,6 +880,8 @@ static int __init acpi_bus_init(void) status = acpi_ec_ecdt_probe(); /* Ignore result. Not having an ECDT is not fatal. */ + acpi_bus_osc_support(); + status = acpi_initialize_objects(ACPI_FULL_INITIALIZATION); if (ACPI_FAILURE(status)) { printk(KERN_ERR PREFIX "Unable to initialize ACPI objects\n"); diff --git a/drivers/acpi/button.c b/drivers/acpi/button.c index 0c9c6a9a002c..8a95e8329df7 100644 --- a/drivers/acpi/button.c +++ b/drivers/acpi/button.c @@ -282,6 +282,13 @@ static int acpi_lid_send_state(struct acpi_device *device) if (ret == NOTIFY_DONE) ret = blocking_notifier_call_chain(&acpi_lid_notifier, state, device); + if (ret == NOTIFY_DONE || ret == NOTIFY_OK) { + /* + * It is also regarded as success if the notifier_chain + * returns NOTIFY_OK or NOTIFY_DONE. + */ + ret = 0; + } return ret; } diff --git a/drivers/acpi/debug.c b/drivers/acpi/debug.c index 8a690c3b8e23..cc421b7ae166 100644 --- a/drivers/acpi/debug.c +++ b/drivers/acpi/debug.c @@ -8,6 +8,7 @@ #include <linux/module.h> #include <linux/kernel.h> #include <linux/moduleparam.h> +#include <linux/debugfs.h> #include <asm/uaccess.h> #include <acpi/acpi_drivers.h> @@ -196,6 +197,80 @@ module_param_call(trace_state, param_set_trace_state, param_get_trace_state, NULL, 0644); /* -------------------------------------------------------------------------- + DebugFS Interface + -------------------------------------------------------------------------- */ + +static ssize_t cm_write(struct file *file, const char __user *user_buf, + size_t count, loff_t *ppos) +{ + static char *buf; + static int uncopied_bytes; + struct acpi_table_header table; + acpi_status status; + + if (!(*ppos)) { + /* parse the table header to get the table length */ + if (count <= sizeof(struct acpi_table_header)) + return -EINVAL; + if (copy_from_user(&table, user_buf, + sizeof(struct acpi_table_header))) + return -EFAULT; + uncopied_bytes = table.length; + buf = kzalloc(uncopied_bytes, GFP_KERNEL); + if (!buf) + return -ENOMEM; + } + + if (uncopied_bytes < count) { + kfree(buf); + return -EINVAL; + } + + if (copy_from_user(buf + (*ppos), user_buf, count)) { + kfree(buf); + return -EFAULT; + } + + uncopied_bytes -= count; + *ppos += count; + + if (!uncopied_bytes) { + status = acpi_install_method(buf); + kfree(buf); + if (ACPI_FAILURE(status)) + return -EINVAL; + add_taint(TAINT_OVERRIDDEN_ACPI_TABLE); + } + + return count; +} + +static const struct file_operations cm_fops = { + .write = cm_write, +}; + +static int acpi_debugfs_init(void) +{ + struct dentry *acpi_dir, *cm_dentry; + + acpi_dir = debugfs_create_dir("acpi", NULL); + if (!acpi_dir) + goto err; + + cm_dentry = debugfs_create_file("custom_method", S_IWUGO, + acpi_dir, NULL, &cm_fops); + if (!cm_dentry) + goto err; + + return 0; + +err: + if (acpi_dir) + debugfs_remove(acpi_dir); + return -EINVAL; +} + +/* -------------------------------------------------------------------------- FS Interface (/proc) -------------------------------------------------------------------------- */ #ifdef CONFIG_ACPI_PROCFS @@ -286,7 +361,7 @@ static const struct file_operations acpi_system_debug_proc_fops = { }; #endif -int __init acpi_debug_init(void) +int __init acpi_procfs_init(void) { #ifdef CONFIG_ACPI_PROCFS struct proc_dir_entry *entry; @@ -321,3 +396,10 @@ int __init acpi_debug_init(void) return 0; #endif } + +int __init acpi_debug_init(void) +{ + acpi_debugfs_init(); + acpi_procfs_init(); + return 0; +} diff --git a/drivers/acpi/dock.c b/drivers/acpi/dock.c index 30be3c148f7e..bbc2c1315c47 100644 --- a/drivers/acpi/dock.c +++ b/drivers/acpi/dock.c @@ -50,7 +50,6 @@ MODULE_PARM_DESC(immediate_undock, "1 (default) will cause the driver to " " before undocking"); static struct atomic_notifier_head dock_notifier_list; -static char dock_device_name[] = "dock"; static const struct acpi_device_id dock_device_ids[] = { {"LNXDOCK", 0}, @@ -93,40 +92,30 @@ struct dock_dependent_device { * Dock Dependent device functions * *****************************************************************************/ /** - * alloc_dock_dependent_device - allocate and init a dependent device - * @handle: the acpi_handle of the dependent device + * add_dock_dependent_device - associate a device with the dock station + * @ds: The dock station + * @handle: handle of the dependent device * - * Allocate memory for a dependent device structure for a device referenced - * by the acpi handle + * Add the dependent device to the dock's dependent device list. */ -static struct dock_dependent_device * -alloc_dock_dependent_device(acpi_handle handle) +static int +add_dock_dependent_device(struct dock_station *ds, acpi_handle handle) { struct dock_dependent_device *dd; dd = kzalloc(sizeof(*dd), GFP_KERNEL); - if (dd) { - dd->handle = handle; - INIT_LIST_HEAD(&dd->list); - INIT_LIST_HEAD(&dd->hotplug_list); - } - return dd; -} + if (!dd) + return -ENOMEM; + + dd->handle = handle; + INIT_LIST_HEAD(&dd->list); + INIT_LIST_HEAD(&dd->hotplug_list); -/** - * add_dock_dependent_device - associate a device with the dock station - * @ds: The dock station - * @dd: The dependent device - * - * Add the dependent device to the dock's dependent device list. - */ -static void -add_dock_dependent_device(struct dock_station *ds, - struct dock_dependent_device *dd) -{ spin_lock(&ds->dd_lock); list_add_tail(&dd->list, &ds->dependent_devices); spin_unlock(&ds->dd_lock); + + return 0; } /** @@ -249,6 +238,7 @@ static int is_battery(acpi_handle handle) static int is_ejectable_bay(acpi_handle handle) { acpi_handle phandle; + if (!is_ejectable(handle)) return 0; if (is_battery(handle) || is_ata(handle)) @@ -275,14 +265,13 @@ int is_dock_device(acpi_handle handle) if (is_dock(handle)) return 1; - list_for_each_entry(dock_station, &dock_stations, sibling) { + + list_for_each_entry(dock_station, &dock_stations, sibling) if (find_dock_dependent_device(dock_station, handle)) return 1; - } return 0; } - EXPORT_SYMBOL_GPL(is_dock_device); /** @@ -305,8 +294,6 @@ static int dock_present(struct dock_station *ds) return 0; } - - /** * dock_create_acpi_device - add new devices to acpi * @handle - handle of the device to add @@ -320,7 +307,7 @@ static int dock_present(struct dock_station *ds) */ static struct acpi_device * dock_create_acpi_device(acpi_handle handle) { - struct acpi_device *device = NULL; + struct acpi_device *device; struct acpi_device *parent_device; acpi_handle parent; int ret; @@ -337,8 +324,7 @@ static struct acpi_device * dock_create_acpi_device(acpi_handle handle) ret = acpi_bus_add(&device, parent_device, handle, ACPI_BUS_TYPE_DEVICE); if (ret) { - pr_debug("error adding bus, %x\n", - -ret); + pr_debug("error adding bus, %x\n", -ret); return NULL; } } @@ -364,7 +350,6 @@ static void dock_remove_acpi_device(acpi_handle handle) } } - /** * hotplug_dock_devices - insert or remove devices on the dock station * @ds: the dock station @@ -384,10 +369,9 @@ static void hotplug_dock_devices(struct dock_station *ds, u32 event) /* * First call driver specific hotplug functions */ - list_for_each_entry(dd, &ds->hotplug_devices, hotplug_list) { + list_for_each_entry(dd, &ds->hotplug_devices, hotplug_list) if (dd->ops && dd->ops->handler) dd->ops->handler(dd->handle, event, dd->context); - } /* * Now make sure that an acpi_device is created for each @@ -426,6 +410,7 @@ static void dock_event(struct dock_station *ds, u32 event, int num) list_for_each_entry(dd, &ds->hotplug_devices, hotplug_list) if (dd->ops && dd->ops->uevent) dd->ops->uevent(dd->handle, event, dd->context); + if (num != DOCK_EVENT) kobject_uevent_env(&dev->kobj, KOBJ_CHANGE, envp); } @@ -456,8 +441,8 @@ static void eject_dock(struct dock_station *ds) arg.type = ACPI_TYPE_INTEGER; arg.integer.value = 1; - if (ACPI_FAILURE(acpi_evaluate_object(ds->handle, "_EJ0", - &arg_list, NULL))) + status = acpi_evaluate_object(ds->handle, "_EJ0", &arg_list, NULL); + if (ACPI_FAILURE(status)) pr_debug("Failed to evaluate _EJ0!\n"); } @@ -577,7 +562,6 @@ int register_dock_notifier(struct notifier_block *nb) return atomic_notifier_chain_register(&dock_notifier_list, nb); } - EXPORT_SYMBOL_GPL(register_dock_notifier); /** @@ -591,7 +575,6 @@ void unregister_dock_notifier(struct notifier_block *nb) atomic_notifier_chain_unregister(&dock_notifier_list, nb); } - EXPORT_SYMBOL_GPL(unregister_dock_notifier); /** @@ -636,7 +619,6 @@ register_hotplug_dock_device(acpi_handle handle, struct acpi_dock_ops *ops, return ret; } - EXPORT_SYMBOL_GPL(register_hotplug_dock_device); /** @@ -657,7 +639,6 @@ void unregister_hotplug_dock_device(acpi_handle handle) dock_del_hotplug_device(dock_station, dd); } } - EXPORT_SYMBOL_GPL(unregister_hotplug_dock_device); /** @@ -772,7 +753,7 @@ struct dock_data { static void acpi_dock_deferred_cb(void *context) { - struct dock_data *data = (struct dock_data *)context; + struct dock_data *data = context; dock_notify(data->handle, data->event, data->ds); kfree(data); @@ -782,23 +763,22 @@ static int acpi_dock_notifier_call(struct notifier_block *this, unsigned long event, void *data) { struct dock_station *dock_station; - acpi_handle handle = (acpi_handle)data; + acpi_handle handle = data; if (event != ACPI_NOTIFY_BUS_CHECK && event != ACPI_NOTIFY_DEVICE_CHECK && event != ACPI_NOTIFY_EJECT_REQUEST) return 0; list_for_each_entry(dock_station, &dock_stations, sibling) { if (dock_station->handle == handle) { - struct dock_data *dock_data; + struct dock_data *dd; - dock_data = kmalloc(sizeof(*dock_data), GFP_KERNEL); - if (!dock_data) + dd = kmalloc(sizeof(*dd), GFP_KERNEL); + if (!dd) return 0; - dock_data->handle = handle; - dock_data->event = event; - dock_data->ds = dock_station; - acpi_os_hotplug_execute(acpi_dock_deferred_cb, - dock_data); + dd->handle = handle; + dd->event = event; + dd->ds = dock_station; + acpi_os_hotplug_execute(acpi_dock_deferred_cb, dd); return 0 ; } } @@ -826,7 +806,6 @@ find_dock_devices(acpi_handle handle, u32 lvl, void *context, void **rv) acpi_status status; acpi_handle tmp, parent; struct dock_station *ds = context; - struct dock_dependent_device *dd; status = acpi_bus_get_ejd(handle, &tmp); if (ACPI_FAILURE(status)) { @@ -840,11 +819,9 @@ find_dock_devices(acpi_handle handle, u32 lvl, void *context, void **rv) goto fdd_out; } - if (tmp == ds->handle) { - dd = alloc_dock_dependent_device(handle); - if (dd) - add_dock_dependent_device(ds, dd); - } + if (tmp == ds->handle) + add_dock_dependent_device(ds, handle); + fdd_out: return AE_OK; } @@ -857,8 +834,7 @@ static ssize_t show_docked(struct device *dev, { struct acpi_device *tmp; - struct dock_station *dock_station = *((struct dock_station **) - dev->platform_data); + struct dock_station *dock_station = dev->platform_data; if (ACPI_SUCCESS(acpi_bus_get_device(dock_station->handle, &tmp))) return snprintf(buf, PAGE_SIZE, "1\n"); @@ -872,8 +848,7 @@ static DEVICE_ATTR(docked, S_IRUGO, show_docked, NULL); static ssize_t show_flags(struct device *dev, struct device_attribute *attr, char *buf) { - struct dock_station *dock_station = *((struct dock_station **) - dev->platform_data); + struct dock_station *dock_station = dev->platform_data; return snprintf(buf, PAGE_SIZE, "%d\n", dock_station->flags); } @@ -886,8 +861,7 @@ static ssize_t write_undock(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) { int ret; - struct dock_station *dock_station = *((struct dock_station **) - dev->platform_data); + struct dock_station *dock_station = dev->platform_data; if (!count) return -EINVAL; @@ -905,8 +879,7 @@ static ssize_t show_dock_uid(struct device *dev, struct device_attribute *attr, char *buf) { unsigned long long lbuf; - struct dock_station *dock_station = *((struct dock_station **) - dev->platform_data); + struct dock_station *dock_station = dev->platform_data; acpi_status status = acpi_evaluate_integer(dock_station->handle, "_UID", NULL, &lbuf); if (ACPI_FAILURE(status)) @@ -919,8 +892,7 @@ static DEVICE_ATTR(uid, S_IRUGO, show_dock_uid, NULL); static ssize_t show_dock_type(struct device *dev, struct device_attribute *attr, char *buf) { - struct dock_station *dock_station = *((struct dock_station **) - dev->platform_data); + struct dock_station *dock_station = dev->platform_data; char *type; if (dock_station->flags & DOCK_IS_DOCK) @@ -936,6 +908,19 @@ static ssize_t show_dock_type(struct device *dev, } static DEVICE_ATTR(type, S_IRUGO, show_dock_type, NULL); +static struct attribute *dock_attributes[] = { + &dev_attr_docked.attr, + &dev_attr_flags.attr, + &dev_attr_undock.attr, + &dev_attr_uid.attr, + &dev_attr_type.attr, + NULL +}; + +static struct attribute_group dock_attribute_group = { + .attrs = dock_attributes +}; + /** * dock_add - add a new dock station * @handle: the dock station handle @@ -945,39 +930,30 @@ static DEVICE_ATTR(type, S_IRUGO, show_dock_type, NULL); */ static int dock_add(acpi_handle handle) { - int ret; - struct dock_dependent_device *dd; - struct dock_station *dock_station; - struct platform_device *dock_device; + int ret, id; + struct dock_station ds, *dock_station; + struct platform_device *dd; + + id = dock_station_count; + dd = platform_device_register_data(NULL, "dock", id, &ds, sizeof(ds)); + if (IS_ERR(dd)) + return PTR_ERR(dd); + + dock_station = dd->dev.platform_data; - /* allocate & initialize the dock_station private data */ - dock_station = kzalloc(sizeof(*dock_station), GFP_KERNEL); - if (!dock_station) - return -ENOMEM; dock_station->handle = handle; + dock_station->dock_device = dd; dock_station->last_dock_time = jiffies - HZ; - INIT_LIST_HEAD(&dock_station->dependent_devices); - INIT_LIST_HEAD(&dock_station->hotplug_devices); - INIT_LIST_HEAD(&dock_station->sibling); - spin_lock_init(&dock_station->dd_lock); + mutex_init(&dock_station->hp_lock); + spin_lock_init(&dock_station->dd_lock); + INIT_LIST_HEAD(&dock_station->sibling); + INIT_LIST_HEAD(&dock_station->hotplug_devices); ATOMIC_INIT_NOTIFIER_HEAD(&dock_notifier_list); - - /* initialize platform device stuff */ - dock_station->dock_device = - platform_device_register_simple(dock_device_name, - dock_station_count, NULL, 0); - dock_device = dock_station->dock_device; - if (IS_ERR(dock_device)) { - kfree(dock_station); - dock_station = NULL; - return PTR_ERR(dock_device); - } - platform_device_add_data(dock_device, &dock_station, - sizeof(struct dock_station *)); + INIT_LIST_HEAD(&dock_station->dependent_devices); /* we want the dock device to send uevents */ - dev_set_uevent_suppress(&dock_device->dev, 0); + dev_set_uevent_suppress(&dd->dev, 0); if (is_dock(handle)) dock_station->flags |= DOCK_IS_DOCK; @@ -986,47 +962,9 @@ static int dock_add(acpi_handle handle) if (is_battery(handle)) dock_station->flags |= DOCK_IS_BAT; - ret = device_create_file(&dock_device->dev, &dev_attr_docked); - if (ret) { - printk(KERN_ERR "Error %d adding sysfs file\n", ret); - platform_device_unregister(dock_device); - kfree(dock_station); - dock_station = NULL; - return ret; - } - ret = device_create_file(&dock_device->dev, &dev_attr_undock); - if (ret) { - printk(KERN_ERR "Error %d adding sysfs file\n", ret); - device_remove_file(&dock_device->dev, &dev_attr_docked); - platform_device_unregister(dock_device); - kfree(dock_station); - dock_station = NULL; - return ret; - } - ret = device_create_file(&dock_device->dev, &dev_attr_uid); - if (ret) { - printk(KERN_ERR "Error %d adding sysfs file\n", ret); - device_remove_file(&dock_device->dev, &dev_attr_docked); - device_remove_file(&dock_device->dev, &dev_attr_undock); - platform_device_unregister(dock_device); - kfree(dock_station); - dock_station = NULL; - return ret; - } - ret = device_create_file(&dock_device->dev, &dev_attr_flags); - if (ret) { - printk(KERN_ERR "Error %d adding sysfs file\n", ret); - device_remove_file(&dock_device->dev, &dev_attr_docked); - device_remove_file(&dock_device->dev, &dev_attr_undock); - device_remove_file(&dock_device->dev, &dev_attr_uid); - platform_device_unregister(dock_device); - kfree(dock_station); - dock_station = NULL; - return ret; - } - ret = device_create_file(&dock_device->dev, &dev_attr_type); + ret = sysfs_create_group(&dd->dev.kobj, &dock_attribute_group); if (ret) - printk(KERN_ERR"Error %d adding sysfs file\n", ret); + goto err_unregister; /* Find dependent devices */ acpi_walk_namespace(ACPI_TYPE_DEVICE, ACPI_ROOT_OBJECT, @@ -1034,58 +972,43 @@ static int dock_add(acpi_handle handle) dock_station, NULL); /* add the dock station as a device dependent on itself */ - dd = alloc_dock_dependent_device(handle); - if (!dd) { - kfree(dock_station); - dock_station = NULL; - ret = -ENOMEM; - goto dock_add_err_unregister; - } - add_dock_dependent_device(dock_station, dd); + ret = add_dock_dependent_device(dock_station, handle); + if (ret) + goto err_rmgroup; dock_station_count++; list_add(&dock_station->sibling, &dock_stations); return 0; -dock_add_err_unregister: - device_remove_file(&dock_device->dev, &dev_attr_type); - device_remove_file(&dock_device->dev, &dev_attr_docked); - device_remove_file(&dock_device->dev, &dev_attr_undock); - device_remove_file(&dock_device->dev, &dev_attr_uid); - device_remove_file(&dock_device->dev, &dev_attr_flags); - platform_device_unregister(dock_device); - kfree(dock_station); - dock_station = NULL; +err_rmgroup: + sysfs_remove_group(&dd->dev.kobj, &dock_attribute_group); +err_unregister: + platform_device_unregister(dd); + printk(KERN_ERR "%s encountered error %d\n", __func__, ret); return ret; } /** * dock_remove - free up resources related to the dock station */ -static int dock_remove(struct dock_station *dock_station) +static int dock_remove(struct dock_station *ds) { struct dock_dependent_device *dd, *tmp; - struct platform_device *dock_device = dock_station->dock_device; + struct platform_device *dock_device = ds->dock_device; if (!dock_station_count) return 0; /* remove dependent devices */ - list_for_each_entry_safe(dd, tmp, &dock_station->dependent_devices, - list) - kfree(dd); + list_for_each_entry_safe(dd, tmp, &ds->dependent_devices, list) + kfree(dd); + + list_del(&ds->sibling); /* cleanup sysfs */ - device_remove_file(&dock_device->dev, &dev_attr_type); - device_remove_file(&dock_device->dev, &dev_attr_docked); - device_remove_file(&dock_device->dev, &dev_attr_undock); - device_remove_file(&dock_device->dev, &dev_attr_uid); - device_remove_file(&dock_device->dev, &dev_attr_flags); + sysfs_remove_group(&dock_device->dev.kobj, &dock_attribute_group); platform_device_unregister(dock_device); - /* free dock station memory */ - kfree(dock_station); - dock_station = NULL; return 0; } @@ -1103,11 +1026,10 @@ find_dock(acpi_handle handle, u32 lvl, void *context, void **rv) { acpi_status status = AE_OK; - if (is_dock(handle)) { - if (dock_add(handle) >= 0) { + if (is_dock(handle)) + if (dock_add(handle) >= 0) status = AE_CTRL_TERMINATE; - } - } + return status; } @@ -1145,8 +1067,7 @@ static int __init dock_init(void) static void __exit dock_exit(void) { - struct dock_station *dock_station; - struct dock_station *tmp; + struct dock_station *tmp, *dock_station; unregister_acpi_bus_notifier(&dock_acpi_notifier); list_for_each_entry_safe(dock_station, tmp, &dock_stations, sibling) diff --git a/drivers/acpi/fan.c b/drivers/acpi/fan.c index f419849a0d3f..acf2ab249842 100644 --- a/drivers/acpi/fan.c +++ b/drivers/acpi/fan.c @@ -267,7 +267,7 @@ static int acpi_fan_add(struct acpi_device *device) goto end; } - dev_info(&device->dev, "registered as cooling_device%d\n", cdev->id); + dev_dbg(&device->dev, "registered as cooling_device%d\n", cdev->id); device->driver_data = cdev; result = sysfs_create_link(&device->dev.kobj, diff --git a/drivers/acpi/numa.c b/drivers/acpi/numa.c index 2be2fb66204e..7ad48dfc12db 100644 --- a/drivers/acpi/numa.c +++ b/drivers/acpi/numa.c @@ -28,6 +28,7 @@ #include <linux/types.h> #include <linux/errno.h> #include <linux/acpi.h> +#include <linux/numa.h> #include <acpi/acpi_bus.h> #define PREFIX "ACPI: " @@ -40,14 +41,14 @@ static nodemask_t nodes_found_map = NODE_MASK_NONE; /* maps to convert between proximity domain and logical node ID */ static int pxm_to_node_map[MAX_PXM_DOMAINS] - = { [0 ... MAX_PXM_DOMAINS - 1] = NID_INVAL }; + = { [0 ... MAX_PXM_DOMAINS - 1] = NUMA_NO_NODE }; static int node_to_pxm_map[MAX_NUMNODES] - = { [0 ... MAX_NUMNODES - 1] = PXM_INVAL }; + = { [0 ... MAX_NUMNODES - 1] = PXM_INVAL }; int pxm_to_node(int pxm) { if (pxm < 0) - return NID_INVAL; + return NUMA_NO_NODE; return pxm_to_node_map[pxm]; } @@ -68,9 +69,9 @@ int acpi_map_pxm_to_node(int pxm) { int node = pxm_to_node_map[pxm]; - if (node < 0){ + if (node < 0) { if (nodes_weight(nodes_found_map) >= MAX_NUMNODES) - return NID_INVAL; + return NUMA_NO_NODE; node = first_unset_node(nodes_found_map); __acpi_map_pxm_to_node(pxm, node); node_set(node, nodes_found_map); @@ -79,16 +80,6 @@ int acpi_map_pxm_to_node(int pxm) return node; } -#if 0 -void __cpuinit acpi_unmap_pxm_to_node(int node) -{ - int pxm = node_to_pxm_map[node]; - pxm_to_node_map[pxm] = NID_INVAL; - node_to_pxm_map[node] = PXM_INVAL; - node_clear(node, nodes_found_map); -} -#endif /* 0 */ - static void __init acpi_table_print_srat_entry(struct acpi_subtable_header *header) { diff --git a/drivers/acpi/osl.c b/drivers/acpi/osl.c index 7c1c59ea9ec6..02e8464e480f 100644 --- a/drivers/acpi/osl.c +++ b/drivers/acpi/osl.c @@ -1118,7 +1118,7 @@ __setup("acpi_enforce_resources=", acpi_enforce_resources_setup); /* Check for resource conflicts between ACPI OperationRegions and native * drivers */ -int acpi_check_resource_conflict(struct resource *res) +int acpi_check_resource_conflict(const struct resource *res) { struct acpi_res_list *res_list_elem; int ioport; diff --git a/drivers/acpi/pci_root.c b/drivers/acpi/pci_root.c index 1af808171d46..101cce3681d1 100644 --- a/drivers/acpi/pci_root.c +++ b/drivers/acpi/pci_root.c @@ -202,72 +202,24 @@ static void acpi_pci_bridge_scan(struct acpi_device *device) } } -static u8 OSC_UUID[16] = {0x5B, 0x4D, 0xDB, 0x33, 0xF7, 0x1F, 0x1C, 0x40, - 0x96, 0x57, 0x74, 0x41, 0xC0, 0x3D, 0xD7, 0x66}; +static u8 pci_osc_uuid_str[] = "33DB4D5B-1FF7-401C-9657-7441C03DD766"; static acpi_status acpi_pci_run_osc(acpi_handle handle, const u32 *capbuf, u32 *retval) { + struct acpi_osc_context context = { + .uuid_str = pci_osc_uuid_str, + .rev = 1, + .cap.length = 12, + .cap.pointer = (void *)capbuf, + }; acpi_status status; - struct acpi_object_list input; - union acpi_object in_params[4]; - struct acpi_buffer output = {ACPI_ALLOCATE_BUFFER, NULL}; - union acpi_object *out_obj; - u32 errors; - - /* Setting up input parameters */ - input.count = 4; - input.pointer = in_params; - in_params[0].type = ACPI_TYPE_BUFFER; - in_params[0].buffer.length = 16; - in_params[0].buffer.pointer = OSC_UUID; - in_params[1].type = ACPI_TYPE_INTEGER; - in_params[1].integer.value = 1; - in_params[2].type = ACPI_TYPE_INTEGER; - in_params[2].integer.value = 3; - in_params[3].type = ACPI_TYPE_BUFFER; - in_params[3].buffer.length = 12; - in_params[3].buffer.pointer = (u8 *)capbuf; - - status = acpi_evaluate_object(handle, "_OSC", &input, &output); - if (ACPI_FAILURE(status)) - return status; - if (!output.length) - return AE_NULL_OBJECT; - - out_obj = output.pointer; - if (out_obj->type != ACPI_TYPE_BUFFER) { - printk(KERN_DEBUG "_OSC evaluation returned wrong type\n"); - status = AE_TYPE; - goto out_kfree; - } - /* Need to ignore the bit0 in result code */ - errors = *((u32 *)out_obj->buffer.pointer) & ~(1 << 0); - if (errors) { - if (errors & OSC_REQUEST_ERROR) - printk(KERN_DEBUG "_OSC request failed\n"); - if (errors & OSC_INVALID_UUID_ERROR) - printk(KERN_DEBUG "_OSC invalid UUID\n"); - if (errors & OSC_INVALID_REVISION_ERROR) - printk(KERN_DEBUG "_OSC invalid revision\n"); - if (errors & OSC_CAPABILITIES_MASK_ERROR) { - if (capbuf[OSC_QUERY_TYPE] & OSC_QUERY_ENABLE) - goto out_success; - printk(KERN_DEBUG - "Firmware did not grant requested _OSC control\n"); - status = AE_SUPPORT; - goto out_kfree; - } - status = AE_ERROR; - goto out_kfree; + status = acpi_run_osc(handle, &context); + if (ACPI_SUCCESS(status)) { + *retval = *((u32 *)(context.ret.pointer + 8)); + kfree(context.ret.pointer); } -out_success: - *retval = *((u32 *)(out_obj->buffer.pointer + 8)); - status = AE_OK; - -out_kfree: - kfree(output.pointer); return status; } @@ -277,10 +229,10 @@ static acpi_status acpi_pci_query_osc(struct acpi_pci_root *root, u32 flags) u32 support_set, result, capbuf[3]; /* do _OSC query for all possible controls */ - support_set = root->osc_support_set | (flags & OSC_SUPPORT_MASKS); + support_set = root->osc_support_set | (flags & OSC_PCI_SUPPORT_MASKS); capbuf[OSC_QUERY_TYPE] = OSC_QUERY_ENABLE; capbuf[OSC_SUPPORT_TYPE] = support_set; - capbuf[OSC_CONTROL_TYPE] = OSC_CONTROL_MASKS; + capbuf[OSC_CONTROL_TYPE] = OSC_PCI_CONTROL_MASKS; status = acpi_pci_run_osc(root->device->handle, capbuf, &result); if (ACPI_SUCCESS(status)) { @@ -427,7 +379,7 @@ acpi_status acpi_pci_osc_control_set(acpi_handle handle, u32 flags) if (ACPI_FAILURE(status)) return status; - control_req = (flags & OSC_CONTROL_MASKS); + control_req = (flags & OSC_PCI_CONTROL_MASKS); if (!control_req) return AE_TYPE; diff --git a/drivers/acpi/processor_core.c b/drivers/acpi/processor_core.c index cb4283f5a79d..41731236f9a1 100644 --- a/drivers/acpi/processor_core.c +++ b/drivers/acpi/processor_core.c @@ -353,7 +353,7 @@ static int acpi_processor_info_open_fs(struct inode *inode, struct file *file) PDE(inode)->data); } -static int acpi_processor_add_fs(struct acpi_device *device) +static int __cpuinit acpi_processor_add_fs(struct acpi_device *device) { struct proc_dir_entry *entry = NULL; @@ -722,7 +722,7 @@ static void acpi_processor_notify(struct acpi_device *device, u32 event) switch (event) { case ACPI_PROCESSOR_NOTIFY_PERFORMANCE: saved = pr->performance_platform_limit; - acpi_processor_ppc_has_changed(pr); + acpi_processor_ppc_has_changed(pr, 1); if (saved == pr->performance_platform_limit) break; acpi_bus_generate_proc_event(device, event, @@ -758,7 +758,7 @@ static int acpi_cpu_soft_notify(struct notifier_block *nfb, struct acpi_processor *pr = per_cpu(processors, cpu); if (action == CPU_ONLINE && pr) { - acpi_processor_ppc_has_changed(pr); + acpi_processor_ppc_has_changed(pr, 0); acpi_processor_cst_has_changed(pr); acpi_processor_tstate_has_changed(pr); } @@ -830,7 +830,7 @@ static int __cpuinit acpi_processor_add(struct acpi_device *device) arch_acpi_processor_cleanup_pdc(pr); #ifdef CONFIG_CPU_FREQ - acpi_processor_ppc_has_changed(pr); + acpi_processor_ppc_has_changed(pr, 0); #endif acpi_processor_get_throttling_info(pr); acpi_processor_get_limit_info(pr); @@ -845,7 +845,7 @@ static int __cpuinit acpi_processor_add(struct acpi_device *device) goto err_power_exit; } - dev_info(&device->dev, "registered as cooling_device%d\n", + dev_dbg(&device->dev, "registered as cooling_device%d\n", pr->cdev->id); result = sysfs_create_link(&device->dev.kobj, diff --git a/drivers/acpi/processor_idle.c b/drivers/acpi/processor_idle.c index bbd066e7f854..d1676b1754d9 100644 --- a/drivers/acpi/processor_idle.c +++ b/drivers/acpi/processor_idle.c @@ -164,7 +164,7 @@ static void lapic_timer_check_state(int state, struct acpi_processor *pr, pr->power.timer_broadcast_on_state = state; } -static void lapic_timer_propagate_broadcast(void *arg) +static void __lapic_timer_propagate_broadcast(void *arg) { struct acpi_processor *pr = (struct acpi_processor *) arg; unsigned long reason; @@ -175,6 +175,12 @@ static void lapic_timer_propagate_broadcast(void *arg) clockevents_notify(reason, &pr->id); } +static void lapic_timer_propagate_broadcast(struct acpi_processor *pr) +{ + smp_call_function_single(pr->id, __lapic_timer_propagate_broadcast, + (void *)pr, 1); +} + /* Power(C) State timer broadcast control */ static void lapic_timer_state_broadcast(struct acpi_processor *pr, struct acpi_processor_cx *cx, @@ -638,8 +644,7 @@ static int acpi_processor_power_verify(struct acpi_processor *pr) working++; } - smp_call_function_single(pr->id, lapic_timer_propagate_broadcast, - pr, 1); + lapic_timer_propagate_broadcast(pr); return (working); } diff --git a/drivers/acpi/processor_perflib.c b/drivers/acpi/processor_perflib.c index 01e366d2b6fb..2cabadcc4d8c 100644 --- a/drivers/acpi/processor_perflib.c +++ b/drivers/acpi/processor_perflib.c @@ -152,15 +152,59 @@ static int acpi_processor_get_platform_limit(struct acpi_processor *pr) return 0; } -int acpi_processor_ppc_has_changed(struct acpi_processor *pr) +#define ACPI_PROCESSOR_NOTIFY_PERFORMANCE 0x80 +/* + * acpi_processor_ppc_ost: Notify firmware the _PPC evaluation status + * @handle: ACPI processor handle + * @status: the status code of _PPC evaluation + * 0: success. OSPM is now using the performance state specificed. + * 1: failure. OSPM has not changed the number of P-states in use + */ +static void acpi_processor_ppc_ost(acpi_handle handle, int status) +{ + union acpi_object params[2] = { + {.type = ACPI_TYPE_INTEGER,}, + {.type = ACPI_TYPE_INTEGER,}, + }; + struct acpi_object_list arg_list = {2, params}; + acpi_handle temp; + + params[0].integer.value = ACPI_PROCESSOR_NOTIFY_PERFORMANCE; + params[1].integer.value = status; + + /* when there is no _OST , skip it */ + if (ACPI_FAILURE(acpi_get_handle(handle, "_OST", &temp))) + return; + + acpi_evaluate_object(handle, "_OST", &arg_list, NULL); + return; +} + +int acpi_processor_ppc_has_changed(struct acpi_processor *pr, int event_flag) { int ret; - if (ignore_ppc) + if (ignore_ppc) { + /* + * Only when it is notification event, the _OST object + * will be evaluated. Otherwise it is skipped. + */ + if (event_flag) + acpi_processor_ppc_ost(pr->handle, 1); return 0; + } ret = acpi_processor_get_platform_limit(pr); - + /* + * Only when it is notification event, the _OST object + * will be evaluated. Otherwise it is skipped. + */ + if (event_flag) { + if (ret < 0) + acpi_processor_ppc_ost(pr->handle, 1); + else + acpi_processor_ppc_ost(pr->handle, 0); + } if (ret < 0) return (ret); else diff --git a/drivers/acpi/thermal.c b/drivers/acpi/thermal.c index 65f67815902a..9073ada88835 100644 --- a/drivers/acpi/thermal.c +++ b/drivers/acpi/thermal.c @@ -1052,6 +1052,13 @@ static int acpi_thermal_trip_seq_show(struct seq_file *seq, void *offset) acpi_device_bid(device)); } seq_puts(seq, "\n"); + } else { + seq_printf(seq, "passive (forced):"); + if (tz->thermal_zone->forced_passive) + seq_printf(seq, " %i C\n", + tz->thermal_zone->forced_passive / 1000); + else + seq_printf(seq, "<not set>\n"); } for (i = 0; i < ACPI_THERMAL_MAX_ACTIVE; i++) { diff --git a/drivers/base/memory.c b/drivers/base/memory.c index 989429cfed88..c4c8f2e1dd15 100644 --- a/drivers/base/memory.c +++ b/drivers/base/memory.c @@ -341,6 +341,64 @@ static inline int memory_probe_init(void) } #endif +#ifdef CONFIG_MEMORY_FAILURE +/* + * Support for offlining pages of memory + */ + +/* Soft offline a page */ +static ssize_t +store_soft_offline_page(struct class *class, const char *buf, size_t count) +{ + int ret; + u64 pfn; + if (!capable(CAP_SYS_ADMIN)) + return -EPERM; + if (strict_strtoull(buf, 0, &pfn) < 0) + return -EINVAL; + pfn >>= PAGE_SHIFT; + if (!pfn_valid(pfn)) + return -ENXIO; + ret = soft_offline_page(pfn_to_page(pfn), 0); + return ret == 0 ? count : ret; +} + +/* Forcibly offline a page, including killing processes. */ +static ssize_t +store_hard_offline_page(struct class *class, const char *buf, size_t count) +{ + int ret; + u64 pfn; + if (!capable(CAP_SYS_ADMIN)) + return -EPERM; + if (strict_strtoull(buf, 0, &pfn) < 0) + return -EINVAL; + pfn >>= PAGE_SHIFT; + ret = __memory_failure(pfn, 0, 0); + return ret ? ret : count; +} + +static CLASS_ATTR(soft_offline_page, 0644, NULL, store_soft_offline_page); +static CLASS_ATTR(hard_offline_page, 0644, NULL, store_hard_offline_page); + +static __init int memory_fail_init(void) +{ + int err; + + err = sysfs_create_file(&memory_sysdev_class.kset.kobj, + &class_attr_soft_offline_page.attr); + if (!err) + err = sysfs_create_file(&memory_sysdev_class.kset.kobj, + &class_attr_hard_offline_page.attr); + return err; +} +#else +static inline int memory_fail_init(void) +{ + return 0; +} +#endif + /* * Note that phys_device is optional. It is here to allow for * differentiation between which *physical* devices each @@ -473,6 +531,9 @@ int __init memory_dev_init(void) err = memory_probe_init(); if (!ret) ret = err; + err = memory_fail_init(); + if (!ret) + ret = err; err = block_size_init(); if (!ret) ret = err; diff --git a/drivers/base/power/main.c b/drivers/base/power/main.c index 8aa2443182d5..1a216c114a0f 100644 --- a/drivers/base/power/main.c +++ b/drivers/base/power/main.c @@ -23,8 +23,8 @@ #include <linux/pm.h> #include <linux/pm_runtime.h> #include <linux/resume-trace.h> -#include <linux/rwsem.h> #include <linux/interrupt.h> +#include <linux/sched.h> #include "../base.h" #include "power.h" @@ -172,6 +172,13 @@ static int pm_op(struct device *dev, pm_message_t state) { int error = 0; + ktime_t calltime, delta, rettime; + + if (initcall_debug) { + pr_info("calling %s+ @ %i\n", + dev_name(dev), task_pid_nr(current)); + calltime = ktime_get(); + } switch (state.event) { #ifdef CONFIG_SUSPEND @@ -219,6 +226,14 @@ static int pm_op(struct device *dev, default: error = -EINVAL; } + + if (initcall_debug) { + rettime = ktime_get(); + delta = ktime_sub(rettime, calltime); + pr_info("call %s+ returned %d after %Ld usecs\n", dev_name(dev), + error, (unsigned long long)ktime_to_ns(delta) >> 10); + } + return error; } @@ -236,6 +251,13 @@ static int pm_noirq_op(struct device *dev, pm_message_t state) { int error = 0; + ktime_t calltime, delta, rettime; + + if (initcall_debug) { + pr_info("calling %s_i+ @ %i\n", + dev_name(dev), task_pid_nr(current)); + calltime = ktime_get(); + } switch (state.event) { #ifdef CONFIG_SUSPEND @@ -283,6 +305,14 @@ static int pm_noirq_op(struct device *dev, default: error = -EINVAL; } + + if (initcall_debug) { + rettime = ktime_get(); + delta = ktime_sub(rettime, calltime); + printk("initcall %s_i+ returned %d after %Ld usecs\n", dev_name(dev), + error, (unsigned long long)ktime_to_ns(delta) >> 10); + } + return error; } @@ -341,14 +371,11 @@ static int device_resume_noirq(struct device *dev, pm_message_t state) TRACE_DEVICE(dev); TRACE_RESUME(0); - if (!dev->bus) - goto End; - - if (dev->bus->pm) { + if (dev->bus && dev->bus->pm) { pm_dev_dbg(dev, state, "EARLY "); error = pm_noirq_op(dev, dev->bus->pm, state); } - End: + TRACE_RESUME(error); return error; } @@ -584,10 +611,7 @@ static int device_suspend_noirq(struct device *dev, pm_message_t state) { int error = 0; - if (!dev->bus) - return 0; - - if (dev->bus->pm) { + if (dev->bus && dev->bus->pm) { pm_dev_dbg(dev, state, "LATE "); error = pm_noirq_op(dev, dev->bus->pm, state); } diff --git a/drivers/base/power/runtime.c b/drivers/base/power/runtime.c index 5a01ecef4af3..40d7720a4b21 100644 --- a/drivers/base/power/runtime.c +++ b/drivers/base/power/runtime.c @@ -701,15 +701,15 @@ EXPORT_SYMBOL_GPL(pm_request_resume); * @dev: Device to handle. * @sync: If set and the device is suspended, resume it synchronously. * - * Increment the usage count of the device and if it was zero previously, - * resume it or submit a resume request for it, depending on the value of @sync. + * Increment the usage count of the device and resume it or submit a resume + * request for it, depending on the value of @sync. */ int __pm_runtime_get(struct device *dev, bool sync) { - int retval = 1; + int retval; - if (atomic_add_return(1, &dev->power.usage_count) == 1) - retval = sync ? pm_runtime_resume(dev) : pm_request_resume(dev); + atomic_inc(&dev->power.usage_count); + retval = sync ? pm_runtime_resume(dev) : pm_request_resume(dev); return retval; } diff --git a/drivers/char/Kconfig b/drivers/char/Kconfig index 6f31c9472100..31be3ac2e21b 100644 --- a/drivers/char/Kconfig +++ b/drivers/char/Kconfig @@ -502,7 +502,7 @@ config BRIQ_PANEL config BFIN_OTP tristate "Blackfin On-Chip OTP Memory Support" - depends on BLACKFIN && (BF52x || BF54x) + depends on BLACKFIN && (BF51x || BF52x || BF54x) default y help If you say Y here, you will get support for a character device diff --git a/drivers/char/ipmi/ipmi_si_intf.c b/drivers/char/ipmi/ipmi_si_intf.c index d2e698096ace..679cd08b80b4 100644 --- a/drivers/char/ipmi/ipmi_si_intf.c +++ b/drivers/char/ipmi/ipmi_si_intf.c @@ -64,6 +64,7 @@ #include <linux/dmi.h> #include <linux/string.h> #include <linux/ctype.h> +#include <linux/pnp.h> #ifdef CONFIG_PPC_OF #include <linux/of_device.h> @@ -1919,7 +1920,7 @@ struct SPMITable { s8 spmi_id[1]; /* A '\0' terminated array starts here. */ }; -static __devinit int try_init_acpi(struct SPMITable *spmi) +static __devinit int try_init_spmi(struct SPMITable *spmi) { struct smi_info *info; u8 addr_space; @@ -1940,7 +1941,7 @@ static __devinit int try_init_acpi(struct SPMITable *spmi) return -ENOMEM; } - info->addr_source = "ACPI"; + info->addr_source = "SPMI"; /* Figure out the interface type. */ switch (spmi->InterfaceType) { @@ -2002,7 +2003,7 @@ static __devinit int try_init_acpi(struct SPMITable *spmi) return 0; } -static __devinit void acpi_find_bmc(void) +static __devinit void spmi_find_bmc(void) { acpi_status status; struct SPMITable *spmi; @@ -2020,9 +2021,106 @@ static __devinit void acpi_find_bmc(void) if (status != AE_OK) return; - try_init_acpi(spmi); + try_init_spmi(spmi); } } + +static int __devinit ipmi_pnp_probe(struct pnp_dev *dev, + const struct pnp_device_id *dev_id) +{ + struct acpi_device *acpi_dev; + struct smi_info *info; + acpi_handle handle; + acpi_status status; + unsigned long long tmp; + + acpi_dev = pnp_acpi_device(dev); + if (!acpi_dev) + return -ENODEV; + + info = kzalloc(sizeof(*info), GFP_KERNEL); + if (!info) + return -ENOMEM; + + info->addr_source = "ACPI"; + + handle = acpi_dev->handle; + + /* _IFT tells us the interface type: KCS, BT, etc */ + status = acpi_evaluate_integer(handle, "_IFT", NULL, &tmp); + if (ACPI_FAILURE(status)) + goto err_free; + + switch (tmp) { + case 1: + info->si_type = SI_KCS; + break; + case 2: + info->si_type = SI_SMIC; + break; + case 3: + info->si_type = SI_BT; + break; + default: + dev_info(&dev->dev, "unknown interface type %lld\n", tmp); + goto err_free; + } + + if (pnp_port_valid(dev, 0)) { + info->io_setup = port_setup; + info->io.addr_type = IPMI_IO_ADDR_SPACE; + info->io.addr_data = pnp_port_start(dev, 0); + } else if (pnp_mem_valid(dev, 0)) { + info->io_setup = mem_setup; + info->io.addr_type = IPMI_MEM_ADDR_SPACE; + info->io.addr_data = pnp_mem_start(dev, 0); + } else { + dev_err(&dev->dev, "no I/O or memory address\n"); + goto err_free; + } + + info->io.regspacing = DEFAULT_REGSPACING; + info->io.regsize = DEFAULT_REGSPACING; + info->io.regshift = 0; + + /* If _GPE exists, use it; otherwise use standard interrupts */ + status = acpi_evaluate_integer(handle, "_GPE", NULL, &tmp); + if (ACPI_SUCCESS(status)) { + info->irq = tmp; + info->irq_setup = acpi_gpe_irq_setup; + } else if (pnp_irq_valid(dev, 0)) { + info->irq = pnp_irq(dev, 0); + info->irq_setup = std_irq_setup; + } + + info->dev = &acpi_dev->dev; + pnp_set_drvdata(dev, info); + + return try_smi_init(info); + +err_free: + kfree(info); + return -EINVAL; +} + +static void __devexit ipmi_pnp_remove(struct pnp_dev *dev) +{ + struct smi_info *info = pnp_get_drvdata(dev); + + cleanup_one_si(info); +} + +static const struct pnp_device_id pnp_dev_table[] = { + {"IPI0001", 0}, + {"", 0}, +}; + +static struct pnp_driver ipmi_pnp_driver = { + .name = DEVICE_NAME, + .probe = ipmi_pnp_probe, + .remove = __devexit_p(ipmi_pnp_remove), + .id_table = pnp_dev_table, +}; #endif #ifdef CONFIG_DMI @@ -2202,7 +2300,6 @@ static int __devinit ipmi_pci_probe(struct pci_dev *pdev, int rv; int class_type = pdev->class & PCI_ERMC_CLASSCODE_TYPE_MASK; struct smi_info *info; - int first_reg_offset = 0; info = kzalloc(sizeof(*info), GFP_KERNEL); if (!info) @@ -2241,9 +2338,6 @@ static int __devinit ipmi_pci_probe(struct pci_dev *pdev, info->addr_source_cleanup = ipmi_pci_cleanup; info->addr_source_data = pdev; - if (pdev->subsystem_vendor == PCI_HP_VENDOR_ID) - first_reg_offset = 1; - if (pci_resource_flags(pdev, 0) & IORESOURCE_IO) { info->io_setup = port_setup; info->io.addr_type = IPMI_IO_ADDR_SPACE; @@ -3108,7 +3202,10 @@ static __devinit int init_ipmi_si(void) #endif #ifdef CONFIG_ACPI - acpi_find_bmc(); + spmi_find_bmc(); +#endif +#ifdef CONFIG_PNP + pnp_register_driver(&ipmi_pnp_driver); #endif #ifdef CONFIG_PCI @@ -3233,6 +3330,9 @@ static __exit void cleanup_ipmi_si(void) #ifdef CONFIG_PCI pci_unregister_driver(&ipmi_pci_driver); #endif +#ifdef CONFIG_PNP + pnp_unregister_driver(&ipmi_pnp_driver); +#endif #ifdef CONFIG_PPC_OF of_unregister_platform_driver(&ipmi_of_platform_driver); diff --git a/drivers/gpu/drm/Makefile b/drivers/gpu/drm/Makefile index 470ef6779db3..39c5aa75b8f1 100644 --- a/drivers/gpu/drm/Makefile +++ b/drivers/gpu/drm/Makefile @@ -30,6 +30,7 @@ obj-$(CONFIG_DRM_I830) += i830/ obj-$(CONFIG_DRM_I915) += i915/ obj-$(CONFIG_DRM_SIS) += sis/ obj-$(CONFIG_DRM_SAVAGE)+= savage/ +obj-$(CONFIG_DRM_VMWGFX)+= vmwgfx/ obj-$(CONFIG_DRM_VIA) +=via/ obj-$(CONFIG_DRM_NOUVEAU) +=nouveau/ obj-y += i2c/ diff --git a/drivers/gpu/drm/vmwgfx/Kconfig b/drivers/gpu/drm/vmwgfx/Kconfig new file mode 100644 index 000000000000..f20b8bcbef39 --- /dev/null +++ b/drivers/gpu/drm/vmwgfx/Kconfig @@ -0,0 +1,13 @@ +config DRM_VMWGFX + tristate "DRM driver for VMware Virtual GPU" + depends on DRM && PCI + select FB_DEFERRED_IO + select FB_CFB_FILLRECT + select FB_CFB_COPYAREA + select FB_CFB_IMAGEBLIT + select DRM_TTM + help + KMS enabled DRM driver for SVGA2 virtual hardware. + + If unsure say n. The compiled module will be + called vmwgfx.ko diff --git a/drivers/gpu/drm/vmwgfx/Makefile b/drivers/gpu/drm/vmwgfx/Makefile new file mode 100644 index 000000000000..1a3cb6816d1c --- /dev/null +++ b/drivers/gpu/drm/vmwgfx/Makefile @@ -0,0 +1,9 @@ + +ccflags-y := -Iinclude/drm + +vmwgfx-y := vmwgfx_execbuf.o vmwgfx_gmr.o vmwgfx_kms.o vmwgfx_drv.o \ + vmwgfx_fb.o vmwgfx_ioctl.o vmwgfx_resource.o vmwgfx_buffer.o \ + vmwgfx_fifo.o vmwgfx_irq.o vmwgfx_ldu.o vmwgfx_ttm_glue.o \ + vmwgfx_overlay.o + +obj-$(CONFIG_DRM_VMWGFX) := vmwgfx.o diff --git a/drivers/gpu/drm/vmwgfx/svga3d_reg.h b/drivers/gpu/drm/vmwgfx/svga3d_reg.h new file mode 100644 index 000000000000..77cb45331000 --- /dev/null +++ b/drivers/gpu/drm/vmwgfx/svga3d_reg.h @@ -0,0 +1,1793 @@ +/********************************************************** + * Copyright 1998-2009 VMware, Inc. All rights reserved. + * + * Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, copy, + * modify, merge, publish, distribute, sublicense, and/or sell copies + * of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS + * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN + * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + * + **********************************************************/ + +/* + * svga3d_reg.h -- + * + * SVGA 3D hardware definitions + */ + +#ifndef _SVGA3D_REG_H_ +#define _SVGA3D_REG_H_ + +#include "svga_reg.h" + + +/* + * 3D Hardware Version + * + * The hardware version is stored in the SVGA_FIFO_3D_HWVERSION fifo + * register. Is set by the host and read by the guest. This lets + * us make new guest drivers which are backwards-compatible with old + * SVGA hardware revisions. It does not let us support old guest + * drivers. Good enough for now. + * + */ + +#define SVGA3D_MAKE_HWVERSION(major, minor) (((major) << 16) | ((minor) & 0xFF)) +#define SVGA3D_MAJOR_HWVERSION(version) ((version) >> 16) +#define SVGA3D_MINOR_HWVERSION(version) ((version) & 0xFF) + +typedef enum { + SVGA3D_HWVERSION_WS5_RC1 = SVGA3D_MAKE_HWVERSION(0, 1), + SVGA3D_HWVERSION_WS5_RC2 = SVGA3D_MAKE_HWVERSION(0, 2), + SVGA3D_HWVERSION_WS51_RC1 = SVGA3D_MAKE_HWVERSION(0, 3), + SVGA3D_HWVERSION_WS6_B1 = SVGA3D_MAKE_HWVERSION(1, 1), + SVGA3D_HWVERSION_FUSION_11 = SVGA3D_MAKE_HWVERSION(1, 4), + SVGA3D_HWVERSION_WS65_B1 = SVGA3D_MAKE_HWVERSION(2, 0), + SVGA3D_HWVERSION_CURRENT = SVGA3D_HWVERSION_WS65_B1, +} SVGA3dHardwareVersion; + +/* + * Generic Types + */ + +typedef uint32 SVGA3dBool; /* 32-bit Bool definition */ +#define SVGA3D_NUM_CLIPPLANES 6 +#define SVGA3D_MAX_SIMULTANEOUS_RENDER_TARGETS 8 + + +/* + * Surface formats. + * + * If you modify this list, be sure to keep GLUtil.c in sync. It + * includes the internal format definition of each surface in + * GLUtil_ConvertSurfaceFormat, and it contains a table of + * human-readable names in GLUtil_GetFormatName. + */ + +typedef enum SVGA3dSurfaceFormat { + SVGA3D_FORMAT_INVALID = 0, + + SVGA3D_X8R8G8B8 = 1, + SVGA3D_A8R8G8B8 = 2, + + SVGA3D_R5G6B5 = 3, + SVGA3D_X1R5G5B5 = 4, + SVGA3D_A1R5G5B5 = 5, + SVGA3D_A4R4G4B4 = 6, + + SVGA3D_Z_D32 = 7, + SVGA3D_Z_D16 = 8, + SVGA3D_Z_D24S8 = 9, + SVGA3D_Z_D15S1 = 10, + + SVGA3D_LUMINANCE8 = 11, + SVGA3D_LUMINANCE4_ALPHA4 = 12, + SVGA3D_LUMINANCE16 = 13, + SVGA3D_LUMINANCE8_ALPHA8 = 14, + + SVGA3D_DXT1 = 15, + SVGA3D_DXT2 = 16, + SVGA3D_DXT3 = 17, + SVGA3D_DXT4 = 18, + SVGA3D_DXT5 = 19, + + SVGA3D_BUMPU8V8 = 20, + SVGA3D_BUMPL6V5U5 = 21, + SVGA3D_BUMPX8L8V8U8 = 22, + SVGA3D_BUMPL8V8U8 = 23, + + SVGA3D_ARGB_S10E5 = 24, /* 16-bit floating-point ARGB */ + SVGA3D_ARGB_S23E8 = 25, /* 32-bit floating-point ARGB */ + + SVGA3D_A2R10G10B10 = 26, + + /* signed formats */ + SVGA3D_V8U8 = 27, + SVGA3D_Q8W8V8U8 = 28, + SVGA3D_CxV8U8 = 29, + + /* mixed formats */ + SVGA3D_X8L8V8U8 = 30, + SVGA3D_A2W10V10U10 = 31, + + SVGA3D_ALPHA8 = 32, + + /* Single- and dual-component floating point formats */ + SVGA3D_R_S10E5 = 33, + SVGA3D_R_S23E8 = 34, + SVGA3D_RG_S10E5 = 35, + SVGA3D_RG_S23E8 = 36, + + /* + * Any surface can be used as a buffer object, but SVGA3D_BUFFER is + * the most efficient format to use when creating new surfaces + * expressly for index or vertex data. + */ + SVGA3D_BUFFER = 37, + + SVGA3D_Z_D24X8 = 38, + + SVGA3D_V16U16 = 39, + + SVGA3D_G16R16 = 40, + SVGA3D_A16B16G16R16 = 41, + + /* Packed Video formats */ + SVGA3D_UYVY = 42, + SVGA3D_YUY2 = 43, + + SVGA3D_FORMAT_MAX +} SVGA3dSurfaceFormat; + +typedef uint32 SVGA3dColor; /* a, r, g, b */ + +/* + * These match the D3DFORMAT_OP definitions used by Direct3D. We need + * them so that we can query the host for what the supported surface + * operations are (when we're using the D3D backend, in particular), + * and so we can send those operations to the guest. + */ +typedef enum { + SVGA3DFORMAT_OP_TEXTURE = 0x00000001, + SVGA3DFORMAT_OP_VOLUMETEXTURE = 0x00000002, + SVGA3DFORMAT_OP_CUBETEXTURE = 0x00000004, + SVGA3DFORMAT_OP_OFFSCREEN_RENDERTARGET = 0x00000008, + SVGA3DFORMAT_OP_SAME_FORMAT_RENDERTARGET = 0x00000010, + SVGA3DFORMAT_OP_ZSTENCIL = 0x00000040, + SVGA3DFORMAT_OP_ZSTENCIL_WITH_ARBITRARY_COLOR_DEPTH = 0x00000080, + +/* + * This format can be used as a render target if the current display mode + * is the same depth if the alpha channel is ignored. e.g. if the device + * can render to A8R8G8B8 when the display mode is X8R8G8B8, then the + * format op list entry for A8R8G8B8 should have this cap. + */ + SVGA3DFORMAT_OP_SAME_FORMAT_UP_TO_ALPHA_RENDERTARGET = 0x00000100, + +/* + * This format contains DirectDraw support (including Flip). This flag + * should not to be set on alpha formats. + */ + SVGA3DFORMAT_OP_DISPLAYMODE = 0x00000400, + +/* + * The rasterizer can support some level of Direct3D support in this format + * and implies that the driver can create a Context in this mode (for some + * render target format). When this flag is set, the SVGA3DFORMAT_OP_DISPLAYMODE + * flag must also be set. + */ + SVGA3DFORMAT_OP_3DACCELERATION = 0x00000800, + +/* + * This is set for a private format when the driver has put the bpp in + * the structure. + */ + SVGA3DFORMAT_OP_PIXELSIZE = 0x00001000, + +/* + * Indicates that this format can be converted to any RGB format for which + * SVGA3DFORMAT_OP_MEMBEROFGROUP_ARGB is specified + */ + SVGA3DFORMAT_OP_CONVERT_TO_ARGB = 0x00002000, + +/* + * Indicates that this format can be used to create offscreen plain surfaces. + */ + SVGA3DFORMAT_OP_OFFSCREENPLAIN = 0x00004000, + +/* + * Indicated that this format can be read as an SRGB texture (meaning that the + * sampler will linearize the looked up data) + */ + SVGA3DFORMAT_OP_SRGBREAD = 0x00008000, + +/* + * Indicates that this format can be used in the bumpmap instructions + */ + SVGA3DFORMAT_OP_BUMPMAP = 0x00010000, + +/* + * Indicates that this format can be sampled by the displacement map sampler + */ + SVGA3DFORMAT_OP_DMAP = 0x00020000, + +/* + * Indicates that this format cannot be used with texture filtering + */ + SVGA3DFORMAT_OP_NOFILTER = 0x00040000, + +/* + * Indicates that format conversions are supported to this RGB format if + * SVGA3DFORMAT_OP_CONVERT_TO_ARGB is specified in the source format. + */ + SVGA3DFORMAT_OP_MEMBEROFGROUP_ARGB = 0x00080000, + +/* + * Indicated that this format can be written as an SRGB target (meaning that the + * pixel pipe will DE-linearize data on output to format) + */ + SVGA3DFORMAT_OP_SRGBWRITE = 0x00100000, + +/* + * Indicates that this format cannot be used with alpha blending + */ + SVGA3DFORMAT_OP_NOALPHABLEND = 0x00200000, + +/* + * Indicates that the device can auto-generated sublevels for resources + * of this format + */ + SVGA3DFORMAT_OP_AUTOGENMIPMAP = 0x00400000, + +/* + * Indicates that this format can be used by vertex texture sampler + */ + SVGA3DFORMAT_OP_VERTEXTEXTURE = 0x00800000, + +/* + * Indicates that this format supports neither texture coordinate wrap + * modes, nor mipmapping + */ + SVGA3DFORMAT_OP_NOTEXCOORDWRAPNORMIP = 0x01000000 +} SVGA3dFormatOp; + +/* + * This structure is a conversion of SVGA3DFORMAT_OP_*. + * Entries must be located at the same position. + */ +typedef union { + uint32 value; + struct { + uint32 texture : 1; + uint32 volumeTexture : 1; + uint32 cubeTexture : 1; + uint32 offscreenRenderTarget : 1; + uint32 sameFormatRenderTarget : 1; + uint32 unknown1 : 1; + uint32 zStencil : 1; + uint32 zStencilArbitraryDepth : 1; + uint32 sameFormatUpToAlpha : 1; + uint32 unknown2 : 1; + uint32 displayMode : 1; + uint32 acceleration3d : 1; + uint32 pixelSize : 1; + uint32 convertToARGB : 1; + uint32 offscreenPlain : 1; + uint32 sRGBRead : 1; + uint32 bumpMap : 1; + uint32 dmap : 1; + uint32 noFilter : 1; + uint32 memberOfGroupARGB : 1; + uint32 sRGBWrite : 1; + uint32 noAlphaBlend : 1; + uint32 autoGenMipMap : 1; + uint32 vertexTexture : 1; + uint32 noTexCoordWrapNorMip : 1; + }; +} SVGA3dSurfaceFormatCaps; + +/* + * SVGA_3D_CMD_SETRENDERSTATE Types. All value types + * must fit in a uint32. + */ + +typedef enum { + SVGA3D_RS_INVALID = 0, + SVGA3D_RS_ZENABLE = 1, /* SVGA3dBool */ + SVGA3D_RS_ZWRITEENABLE = 2, /* SVGA3dBool */ + SVGA3D_RS_ALPHATESTENABLE = 3, /* SVGA3dBool */ + SVGA3D_RS_DITHERENABLE = 4, /* SVGA3dBool */ + SVGA3D_RS_BLENDENABLE = 5, /* SVGA3dBool */ + SVGA3D_RS_FOGENABLE = 6, /* SVGA3dBool */ + SVGA3D_RS_SPECULARENABLE = 7, /* SVGA3dBool */ + SVGA3D_RS_STENCILENABLE = 8, /* SVGA3dBool */ + SVGA3D_RS_LIGHTINGENABLE = 9, /* SVGA3dBool */ + SVGA3D_RS_NORMALIZENORMALS = 10, /* SVGA3dBool */ + SVGA3D_RS_POINTSPRITEENABLE = 11, /* SVGA3dBool */ + SVGA3D_RS_POINTSCALEENABLE = 12, /* SVGA3dBool */ + SVGA3D_RS_STENCILREF = 13, /* uint32 */ + SVGA3D_RS_STENCILMASK = 14, /* uint32 */ + SVGA3D_RS_STENCILWRITEMASK = 15, /* uint32 */ + SVGA3D_RS_FOGSTART = 16, /* float */ + SVGA3D_RS_FOGEND = 17, /* float */ + SVGA3D_RS_FOGDENSITY = 18, /* float */ + SVGA3D_RS_POINTSIZE = 19, /* float */ + SVGA3D_RS_POINTSIZEMIN = 20, /* float */ + SVGA3D_RS_POINTSIZEMAX = 21, /* float */ + SVGA3D_RS_POINTSCALE_A = 22, /* float */ + SVGA3D_RS_POINTSCALE_B = 23, /* float */ + SVGA3D_RS_POINTSCALE_C = 24, /* float */ + SVGA3D_RS_FOGCOLOR = 25, /* SVGA3dColor */ + SVGA3D_RS_AMBIENT = 26, /* SVGA3dColor */ + SVGA3D_RS_CLIPPLANEENABLE = 27, /* SVGA3dClipPlanes */ + SVGA3D_RS_FOGMODE = 28, /* SVGA3dFogMode */ + SVGA3D_RS_FILLMODE = 29, /* SVGA3dFillMode */ + SVGA3D_RS_SHADEMODE = 30, /* SVGA3dShadeMode */ + SVGA3D_RS_LINEPATTERN = 31, /* SVGA3dLinePattern */ + SVGA3D_RS_SRCBLEND = 32, /* SVGA3dBlendOp */ + SVGA3D_RS_DSTBLEND = 33, /* SVGA3dBlendOp */ + SVGA3D_RS_BLENDEQUATION = 34, /* SVGA3dBlendEquation */ + SVGA3D_RS_CULLMODE = 35, /* SVGA3dFace */ + SVGA3D_RS_ZFUNC = 36, /* SVGA3dCmpFunc */ + SVGA3D_RS_ALPHAFUNC = 37, /* SVGA3dCmpFunc */ + SVGA3D_RS_STENCILFUNC = 38, /* SVGA3dCmpFunc */ + SVGA3D_RS_STENCILFAIL = 39, /* SVGA3dStencilOp */ + SVGA3D_RS_STENCILZFAIL = 40, /* SVGA3dStencilOp */ + SVGA3D_RS_STENCILPASS = 41, /* SVGA3dStencilOp */ + SVGA3D_RS_ALPHAREF = 42, /* float (0.0 .. 1.0) */ + SVGA3D_RS_FRONTWINDING = 43, /* SVGA3dFrontWinding */ + SVGA3D_RS_COORDINATETYPE = 44, /* SVGA3dCoordinateType */ + SVGA3D_RS_ZBIAS = 45, /* float */ + SVGA3D_RS_RANGEFOGENABLE = 46, /* SVGA3dBool */ + SVGA3D_RS_COLORWRITEENABLE = 47, /* SVGA3dColorMask */ + SVGA3D_RS_VERTEXMATERIALENABLE = 48, /* SVGA3dBool */ + SVGA3D_RS_DIFFUSEMATERIALSOURCE = 49, /* SVGA3dVertexMaterial */ + SVGA3D_RS_SPECULARMATERIALSOURCE = 50, /* SVGA3dVertexMaterial */ + SVGA3D_RS_AMBIENTMATERIALSOURCE = 51, /* SVGA3dVertexMaterial */ + SVGA3D_RS_EMISSIVEMATERIALSOURCE = 52, /* SVGA3dVertexMaterial */ + SVGA3D_RS_TEXTUREFACTOR = 53, /* SVGA3dColor */ + SVGA3D_RS_LOCALVIEWER = 54, /* SVGA3dBool */ + SVGA3D_RS_SCISSORTESTENABLE = 55, /* SVGA3dBool */ + SVGA3D_RS_BLENDCOLOR = 56, /* SVGA3dColor */ + SVGA3D_RS_STENCILENABLE2SIDED = 57, /* SVGA3dBool */ + SVGA3D_RS_CCWSTENCILFUNC = 58, /* SVGA3dCmpFunc */ + SVGA3D_RS_CCWSTENCILFAIL = 59, /* SVGA3dStencilOp */ + SVGA3D_RS_CCWSTENCILZFAIL = 60, /* SVGA3dStencilOp */ + SVGA3D_RS_CCWSTENCILPASS = 61, /* SVGA3dStencilOp */ + SVGA3D_RS_VERTEXBLEND = 62, /* SVGA3dVertexBlendFlags */ + SVGA3D_RS_SLOPESCALEDEPTHBIAS = 63, /* float */ + SVGA3D_RS_DEPTHBIAS = 64, /* float */ + + + /* + * Output Gamma Level + * + * Output gamma effects the gamma curve of colors that are output from the + * rendering pipeline. A value of 1.0 specifies a linear color space. If the + * value is <= 0.0, gamma correction is ignored and linear color space is + * used. + */ + + SVGA3D_RS_OUTPUTGAMMA = 65, /* float */ + SVGA3D_RS_ZVISIBLE = 66, /* SVGA3dBool */ + SVGA3D_RS_LASTPIXEL = 67, /* SVGA3dBool */ + SVGA3D_RS_CLIPPING = 68, /* SVGA3dBool */ + SVGA3D_RS_WRAP0 = 69, /* SVGA3dWrapFlags */ + SVGA3D_RS_WRAP1 = 70, /* SVGA3dWrapFlags */ + SVGA3D_RS_WRAP2 = 71, /* SVGA3dWrapFlags */ + SVGA3D_RS_WRAP3 = 72, /* SVGA3dWrapFlags */ + SVGA3D_RS_WRAP4 = 73, /* SVGA3dWrapFlags */ + SVGA3D_RS_WRAP5 = 74, /* SVGA3dWrapFlags */ + SVGA3D_RS_WRAP6 = 75, /* SVGA3dWrapFlags */ + SVGA3D_RS_WRAP7 = 76, /* SVGA3dWrapFlags */ + SVGA3D_RS_WRAP8 = 77, /* SVGA3dWrapFlags */ + SVGA3D_RS_WRAP9 = 78, /* SVGA3dWrapFlags */ + SVGA3D_RS_WRAP10 = 79, /* SVGA3dWrapFlags */ + SVGA3D_RS_WRAP11 = 80, /* SVGA3dWrapFlags */ + SVGA3D_RS_WRAP12 = 81, /* SVGA3dWrapFlags */ + SVGA3D_RS_WRAP13 = 82, /* SVGA3dWrapFlags */ + SVGA3D_RS_WRAP14 = 83, /* SVGA3dWrapFlags */ + SVGA3D_RS_WRAP15 = 84, /* SVGA3dWrapFlags */ + SVGA3D_RS_MULTISAMPLEANTIALIAS = 85, /* SVGA3dBool */ + SVGA3D_RS_MULTISAMPLEMASK = 86, /* uint32 */ + SVGA3D_RS_INDEXEDVERTEXBLENDENABLE = 87, /* SVGA3dBool */ + SVGA3D_RS_TWEENFACTOR = 88, /* float */ + SVGA3D_RS_ANTIALIASEDLINEENABLE = 89, /* SVGA3dBool */ + SVGA3D_RS_COLORWRITEENABLE1 = 90, /* SVGA3dColorMask */ + SVGA3D_RS_COLORWRITEENABLE2 = 91, /* SVGA3dColorMask */ + SVGA3D_RS_COLORWRITEENABLE3 = 92, /* SVGA3dColorMask */ + SVGA3D_RS_SEPARATEALPHABLENDENABLE = 93, /* SVGA3dBool */ + SVGA3D_RS_SRCBLENDALPHA = 94, /* SVGA3dBlendOp */ + SVGA3D_RS_DSTBLENDALPHA = 95, /* SVGA3dBlendOp */ + SVGA3D_RS_BLENDEQUATIONALPHA = 96, /* SVGA3dBlendEquation */ + SVGA3D_RS_MAX +} SVGA3dRenderStateName; + +typedef enum { + SVGA3D_VERTEXMATERIAL_NONE = 0, /* Use the value in the current material */ + SVGA3D_VERTEXMATERIAL_DIFFUSE = 1, /* Use the value in the diffuse component */ + SVGA3D_VERTEXMATERIAL_SPECULAR = 2, /* Use the value in the specular component */ +} SVGA3dVertexMaterial; + +typedef enum { + SVGA3D_FILLMODE_INVALID = 0, + SVGA3D_FILLMODE_POINT = 1, + SVGA3D_FILLMODE_LINE = 2, + SVGA3D_FILLMODE_FILL = 3, + SVGA3D_FILLMODE_MAX +} SVGA3dFillModeType; + + +typedef +union { + struct { + uint16 mode; /* SVGA3dFillModeType */ + uint16 face; /* SVGA3dFace */ + }; + uint32 uintValue; +} SVGA3dFillMode; + +typedef enum { + SVGA3D_SHADEMODE_INVALID = 0, + SVGA3D_SHADEMODE_FLAT = 1, + SVGA3D_SHADEMODE_SMOOTH = 2, + SVGA3D_SHADEMODE_PHONG = 3, /* Not supported */ + SVGA3D_SHADEMODE_MAX +} SVGA3dShadeMode; + +typedef +union { + struct { + uint16 repeat; + uint16 pattern; + }; + uint32 uintValue; +} SVGA3dLinePattern; + +typedef enum { + SVGA3D_BLENDOP_INVALID = 0, + SVGA3D_BLENDOP_ZERO = 1, + SVGA3D_BLENDOP_ONE = 2, + SVGA3D_BLENDOP_SRCCOLOR = 3, + SVGA3D_BLENDOP_INVSRCCOLOR = 4, + SVGA3D_BLENDOP_SRCALPHA = 5, + SVGA3D_BLENDOP_INVSRCALPHA = 6, + SVGA3D_BLENDOP_DESTALPHA = 7, + SVGA3D_BLENDOP_INVDESTALPHA = 8, + SVGA3D_BLENDOP_DESTCOLOR = 9, + SVGA3D_BLENDOP_INVDESTCOLOR = 10, + SVGA3D_BLENDOP_SRCALPHASAT = 11, + SVGA3D_BLENDOP_BLENDFACTOR = 12, + SVGA3D_BLENDOP_INVBLENDFACTOR = 13, + SVGA3D_BLENDOP_MAX +} SVGA3dBlendOp; + +typedef enum { + SVGA3D_BLENDEQ_INVALID = 0, + SVGA3D_BLENDEQ_ADD = 1, + SVGA3D_BLENDEQ_SUBTRACT = 2, + SVGA3D_BLENDEQ_REVSUBTRACT = 3, + SVGA3D_BLENDEQ_MINIMUM = 4, + SVGA3D_BLENDEQ_MAXIMUM = 5, + SVGA3D_BLENDEQ_MAX +} SVGA3dBlendEquation; + +typedef enum { + SVGA3D_FRONTWINDING_INVALID = 0, + SVGA3D_FRONTWINDING_CW = 1, + SVGA3D_FRONTWINDING_CCW = 2, + SVGA3D_FRONTWINDING_MAX +} SVGA3dFrontWinding; + +typedef enum { + SVGA3D_FACE_INVALID = 0, + SVGA3D_FACE_NONE = 1, + SVGA3D_FACE_FRONT = 2, + SVGA3D_FACE_BACK = 3, + SVGA3D_FACE_FRONT_BACK = 4, + SVGA3D_FACE_MAX +} SVGA3dFace; + +/* + * The order and the values should not be changed + */ + +typedef enum { + SVGA3D_CMP_INVALID = 0, + SVGA3D_CMP_NEVER = 1, + SVGA3D_CMP_LESS = 2, + SVGA3D_CMP_EQUAL = 3, + SVGA3D_CMP_LESSEQUAL = 4, + SVGA3D_CMP_GREATER = 5, + SVGA3D_CMP_NOTEQUAL = 6, + SVGA3D_CMP_GREATEREQUAL = 7, + SVGA3D_CMP_ALWAYS = 8, + SVGA3D_CMP_MAX +} SVGA3dCmpFunc; + +/* + * SVGA3D_FOGFUNC_* specifies the fog equation, or PER_VERTEX which allows + * the fog factor to be specified in the alpha component of the specular + * (a.k.a. secondary) vertex color. + */ +typedef enum { + SVGA3D_FOGFUNC_INVALID = 0, + SVGA3D_FOGFUNC_EXP = 1, + SVGA3D_FOGFUNC_EXP2 = 2, + SVGA3D_FOGFUNC_LINEAR = 3, + SVGA3D_FOGFUNC_PER_VERTEX = 4 +} SVGA3dFogFunction; + +/* + * SVGA3D_FOGTYPE_* specifies if fog factors are computed on a per-vertex + * or per-pixel basis. + */ +typedef enum { + SVGA3D_FOGTYPE_INVALID = 0, + SVGA3D_FOGTYPE_VERTEX = 1, + SVGA3D_FOGTYPE_PIXEL = 2, + SVGA3D_FOGTYPE_MAX = 3 +} SVGA3dFogType; + +/* + * SVGA3D_FOGBASE_* selects depth or range-based fog. Depth-based fog is + * computed using the eye Z value of each pixel (or vertex), whereas range- + * based fog is computed using the actual distance (range) to the eye. + */ +typedef enum { + SVGA3D_FOGBASE_INVALID = 0, + SVGA3D_FOGBASE_DEPTHBASED = 1, + SVGA3D_FOGBASE_RANGEBASED = 2, + SVGA3D_FOGBASE_MAX = 3 +} SVGA3dFogBase; + +typedef enum { + SVGA3D_STENCILOP_INVALID = 0, + SVGA3D_STENCILOP_KEEP = 1, + SVGA3D_STENCILOP_ZERO = 2, + SVGA3D_STENCILOP_REPLACE = 3, + SVGA3D_STENCILOP_INCRSAT = 4, + SVGA3D_STENCILOP_DECRSAT = 5, + SVGA3D_STENCILOP_INVERT = 6, + SVGA3D_STENCILOP_INCR = 7, + SVGA3D_STENCILOP_DECR = 8, + SVGA3D_STENCILOP_MAX +} SVGA3dStencilOp; + +typedef enum { + SVGA3D_CLIPPLANE_0 = (1 << 0), + SVGA3D_CLIPPLANE_1 = (1 << 1), + SVGA3D_CLIPPLANE_2 = (1 << 2), + SVGA3D_CLIPPLANE_3 = (1 << 3), + SVGA3D_CLIPPLANE_4 = (1 << 4), + SVGA3D_CLIPPLANE_5 = (1 << 5), +} SVGA3dClipPlanes; + +typedef enum { + SVGA3D_CLEAR_COLOR = 0x1, + SVGA3D_CLEAR_DEPTH = 0x2, + SVGA3D_CLEAR_STENCIL = 0x4 +} SVGA3dClearFlag; + +typedef enum { + SVGA3D_RT_DEPTH = 0, + SVGA3D_RT_STENCIL = 1, + SVGA3D_RT_COLOR0 = 2, + SVGA3D_RT_COLOR1 = 3, + SVGA3D_RT_COLOR2 = 4, + SVGA3D_RT_COLOR3 = 5, + SVGA3D_RT_COLOR4 = 6, + SVGA3D_RT_COLOR5 = 7, + SVGA3D_RT_COLOR6 = 8, + SVGA3D_RT_COLOR7 = 9, + SVGA3D_RT_MAX, + SVGA3D_RT_INVALID = ((uint32)-1), +} SVGA3dRenderTargetType; + +#define SVGA3D_MAX_RT_COLOR (SVGA3D_RT_COLOR7 - SVGA3D_RT_COLOR0 + 1) + +typedef +union { + struct { + uint32 red : 1; + uint32 green : 1; + uint32 blue : 1; + uint32 alpha : 1; + }; + uint32 uintValue; +} SVGA3dColorMask; + +typedef enum { + SVGA3D_VBLEND_DISABLE = 0, + SVGA3D_VBLEND_1WEIGHT = 1, + SVGA3D_VBLEND_2WEIGHT = 2, + SVGA3D_VBLEND_3WEIGHT = 3, +} SVGA3dVertexBlendFlags; + +typedef enum { + SVGA3D_WRAPCOORD_0 = 1 << 0, + SVGA3D_WRAPCOORD_1 = 1 << 1, + SVGA3D_WRAPCOORD_2 = 1 << 2, + SVGA3D_WRAPCOORD_3 = 1 << 3, + SVGA3D_WRAPCOORD_ALL = 0xF, +} SVGA3dWrapFlags; + +/* + * SVGA_3D_CMD_TEXTURESTATE Types. All value types + * must fit in a uint32. + */ + +typedef enum { + SVGA3D_TS_INVALID = 0, + SVGA3D_TS_BIND_TEXTURE = 1, /* SVGA3dSurfaceId */ + SVGA3D_TS_COLOROP = 2, /* SVGA3dTextureCombiner */ + SVGA3D_TS_COLORARG1 = 3, /* SVGA3dTextureArgData */ + SVGA3D_TS_COLORARG2 = 4, /* SVGA3dTextureArgData */ + SVGA3D_TS_ALPHAOP = 5, /* SVGA3dTextureCombiner */ + SVGA3D_TS_ALPHAARG1 = 6, /* SVGA3dTextureArgData */ + SVGA3D_TS_ALPHAARG2 = 7, /* SVGA3dTextureArgData */ + SVGA3D_TS_ADDRESSU = 8, /* SVGA3dTextureAddress */ + SVGA3D_TS_ADDRESSV = 9, /* SVGA3dTextureAddress */ + SVGA3D_TS_MIPFILTER = 10, /* SVGA3dTextureFilter */ + SVGA3D_TS_MAGFILTER = 11, /* SVGA3dTextureFilter */ + SVGA3D_TS_MINFILTER = 12, /* SVGA3dTextureFilter */ + SVGA3D_TS_BORDERCOLOR = 13, /* SVGA3dColor */ + SVGA3D_TS_TEXCOORDINDEX = 14, /* uint32 */ + SVGA3D_TS_TEXTURETRANSFORMFLAGS = 15, /* SVGA3dTexTransformFlags */ + SVGA3D_TS_TEXCOORDGEN = 16, /* SVGA3dTextureCoordGen */ + SVGA3D_TS_BUMPENVMAT00 = 17, /* float */ + SVGA3D_TS_BUMPENVMAT01 = 18, /* float */ + SVGA3D_TS_BUMPENVMAT10 = 19, /* float */ + SVGA3D_TS_BUMPENVMAT11 = 20, /* float */ + SVGA3D_TS_TEXTURE_MIPMAP_LEVEL = 21, /* uint32 */ + SVGA3D_TS_TEXTURE_LOD_BIAS = 22, /* float */ + SVGA3D_TS_TEXTURE_ANISOTROPIC_LEVEL = 23, /* uint32 */ + SVGA3D_TS_ADDRESSW = 24, /* SVGA3dTextureAddress */ + + + /* + * Sampler Gamma Level + * + * Sampler gamma effects the color of samples taken from the sampler. A + * value of 1.0 will produce linear samples. If the value is <= 0.0 the + * gamma value is ignored and a linear space is used. + */ + + SVGA3D_TS_GAMMA = 25, /* float */ + SVGA3D_TS_BUMPENVLSCALE = 26, /* float */ + SVGA3D_TS_BUMPENVLOFFSET = 27, /* float */ + SVGA3D_TS_COLORARG0 = 28, /* SVGA3dTextureArgData */ + SVGA3D_TS_ALPHAARG0 = 29, /* SVGA3dTextureArgData */ + SVGA3D_TS_MAX +} SVGA3dTextureStateName; + +typedef enum { + SVGA3D_TC_INVALID = 0, + SVGA3D_TC_DISABLE = 1, + SVGA3D_TC_SELECTARG1 = 2, + SVGA3D_TC_SELECTARG2 = 3, + SVGA3D_TC_MODULATE = 4, + SVGA3D_TC_ADD = 5, + SVGA3D_TC_ADDSIGNED = 6, + SVGA3D_TC_SUBTRACT = 7, + SVGA3D_TC_BLENDTEXTUREALPHA = 8, + SVGA3D_TC_BLENDDIFFUSEALPHA = 9, + SVGA3D_TC_BLENDCURRENTALPHA = 10, + SVGA3D_TC_BLENDFACTORALPHA = 11, + SVGA3D_TC_MODULATE2X = 12, + SVGA3D_TC_MODULATE4X = 13, + SVGA3D_TC_DSDT = 14, + SVGA3D_TC_DOTPRODUCT3 = 15, + SVGA3D_TC_BLENDTEXTUREALPHAPM = 16, + SVGA3D_TC_ADDSIGNED2X = 17, + SVGA3D_TC_ADDSMOOTH = 18, + SVGA3D_TC_PREMODULATE = 19, + SVGA3D_TC_MODULATEALPHA_ADDCOLOR = 20, + SVGA3D_TC_MODULATECOLOR_ADDALPHA = 21, + SVGA3D_TC_MODULATEINVALPHA_ADDCOLOR = 22, + SVGA3D_TC_MODULATEINVCOLOR_ADDALPHA = 23, + SVGA3D_TC_BUMPENVMAPLUMINANCE = 24, + SVGA3D_TC_MULTIPLYADD = 25, + SVGA3D_TC_LERP = 26, + SVGA3D_TC_MAX +} SVGA3dTextureCombiner; + +#define SVGA3D_TC_CAP_BIT(svga3d_tc_op) (svga3d_tc_op ? (1 << (svga3d_tc_op - 1)) : 0) + +typedef enum { + SVGA3D_TEX_ADDRESS_INVALID = 0, + SVGA3D_TEX_ADDRESS_WRAP = 1, + SVGA3D_TEX_ADDRESS_MIRROR = 2, + SVGA3D_TEX_ADDRESS_CLAMP = 3, + SVGA3D_TEX_ADDRESS_BORDER = 4, + SVGA3D_TEX_ADDRESS_MIRRORONCE = 5, + SVGA3D_TEX_ADDRESS_EDGE = 6, + SVGA3D_TEX_ADDRESS_MAX +} SVGA3dTextureAddress; + +/* + * SVGA3D_TEX_FILTER_NONE as the minification filter means mipmapping is + * disabled, and the rasterizer should use the magnification filter instead. + */ +typedef enum { + SVGA3D_TEX_FILTER_NONE = 0, + SVGA3D_TEX_FILTER_NEAREST = 1, + SVGA3D_TEX_FILTER_LINEAR = 2, + SVGA3D_TEX_FILTER_ANISOTROPIC = 3, + SVGA3D_TEX_FILTER_FLATCUBIC = 4, // Deprecated, not implemented + SVGA3D_TEX_FILTER_GAUSSIANCUBIC = 5, // Deprecated, not implemented + SVGA3D_TEX_FILTER_PYRAMIDALQUAD = 6, // Not currently implemented + SVGA3D_TEX_FILTER_GAUSSIANQUAD = 7, // Not currently implemented + SVGA3D_TEX_FILTER_MAX +} SVGA3dTextureFilter; + +typedef enum { + SVGA3D_TEX_TRANSFORM_OFF = 0, + SVGA3D_TEX_TRANSFORM_S = (1 << 0), + SVGA3D_TEX_TRANSFORM_T = (1 << 1), + SVGA3D_TEX_TRANSFORM_R = (1 << 2), + SVGA3D_TEX_TRANSFORM_Q = (1 << 3), + SVGA3D_TEX_PROJECTED = (1 << 15), +} SVGA3dTexTransformFlags; + +typedef enum { + SVGA3D_TEXCOORD_GEN_OFF = 0, + SVGA3D_TEXCOORD_GEN_EYE_POSITION = 1, + SVGA3D_TEXCOORD_GEN_EYE_NORMAL = 2, + SVGA3D_TEXCOORD_GEN_REFLECTIONVECTOR = 3, + SVGA3D_TEXCOORD_GEN_SPHERE = 4, + SVGA3D_TEXCOORD_GEN_MAX +} SVGA3dTextureCoordGen; + +/* + * Texture argument constants for texture combiner + */ +typedef enum { + SVGA3D_TA_INVALID = 0, + SVGA3D_TA_CONSTANT = 1, + SVGA3D_TA_PREVIOUS = 2, + SVGA3D_TA_DIFFUSE = 3, + SVGA3D_TA_TEXTURE = 4, + SVGA3D_TA_SPECULAR = 5, + SVGA3D_TA_MAX +} SVGA3dTextureArgData; + +#define SVGA3D_TM_MASK_LEN 4 + +/* Modifiers for texture argument constants defined above. */ +typedef enum { + SVGA3D_TM_NONE = 0, + SVGA3D_TM_ALPHA = (1 << SVGA3D_TM_MASK_LEN), + SVGA3D_TM_ONE_MINUS = (2 << SVGA3D_TM_MASK_LEN), +} SVGA3dTextureArgModifier; + +#define SVGA3D_INVALID_ID ((uint32)-1) +#define SVGA3D_MAX_CLIP_PLANES 6 + +/* + * This is the limit to the number of fixed-function texture + * transforms and texture coordinates we can support. It does *not* + * correspond to the number of texture image units (samplers) we + * support! + */ +#define SVGA3D_MAX_TEXTURE_COORDS 8 + +/* + * Vertex declarations + * + * Notes: + * + * SVGA3D_DECLUSAGE_POSITIONT is for pre-transformed vertices. If you + * draw with any POSITIONT vertex arrays, the programmable vertex + * pipeline will be implicitly disabled. Drawing will take place as if + * no vertex shader was bound. + */ + +typedef enum { + SVGA3D_DECLUSAGE_POSITION = 0, + SVGA3D_DECLUSAGE_BLENDWEIGHT, // 1 + SVGA3D_DECLUSAGE_BLENDINDICES, // 2 + SVGA3D_DECLUSAGE_NORMAL, // 3 + SVGA3D_DECLUSAGE_PSIZE, // 4 + SVGA3D_DECLUSAGE_TEXCOORD, // 5 + SVGA3D_DECLUSAGE_TANGENT, // 6 + SVGA3D_DECLUSAGE_BINORMAL, // 7 + SVGA3D_DECLUSAGE_TESSFACTOR, // 8 + SVGA3D_DECLUSAGE_POSITIONT, // 9 + SVGA3D_DECLUSAGE_COLOR, // 10 + SVGA3D_DECLUSAGE_FOG, // 11 + SVGA3D_DECLUSAGE_DEPTH, // 12 + SVGA3D_DECLUSAGE_SAMPLE, // 13 + SVGA3D_DECLUSAGE_MAX +} SVGA3dDeclUsage; + +typedef enum { + SVGA3D_DECLMETHOD_DEFAULT = 0, + SVGA3D_DECLMETHOD_PARTIALU, + SVGA3D_DECLMETHOD_PARTIALV, + SVGA3D_DECLMETHOD_CROSSUV, // Normal + SVGA3D_DECLMETHOD_UV, + SVGA3D_DECLMETHOD_LOOKUP, // Lookup a displacement map + SVGA3D_DECLMETHOD_LOOKUPPRESAMPLED, // Lookup a pre-sampled displacement map +} SVGA3dDeclMethod; + +typedef enum { + SVGA3D_DECLTYPE_FLOAT1 = 0, + SVGA3D_DECLTYPE_FLOAT2 = 1, + SVGA3D_DECLTYPE_FLOAT3 = 2, + SVGA3D_DECLTYPE_FLOAT4 = 3, + SVGA3D_DECLTYPE_D3DCOLOR = 4, + SVGA3D_DECLTYPE_UBYTE4 = 5, + SVGA3D_DECLTYPE_SHORT2 = 6, + SVGA3D_DECLTYPE_SHORT4 = 7, + SVGA3D_DECLTYPE_UBYTE4N = 8, + SVGA3D_DECLTYPE_SHORT2N = 9, + SVGA3D_DECLTYPE_SHORT4N = 10, + SVGA3D_DECLTYPE_USHORT2N = 11, + SVGA3D_DECLTYPE_USHORT4N = 12, + SVGA3D_DECLTYPE_UDEC3 = 13, + SVGA3D_DECLTYPE_DEC3N = 14, + SVGA3D_DECLTYPE_FLOAT16_2 = 15, + SVGA3D_DECLTYPE_FLOAT16_4 = 16, + SVGA3D_DECLTYPE_MAX, +} SVGA3dDeclType; + +/* + * This structure is used for the divisor for geometry instancing; + * it's a direct translation of the Direct3D equivalent. + */ +typedef union { + struct { + /* + * For index data, this number represents the number of instances to draw. + * For instance data, this number represents the number of + * instances/vertex in this stream + */ + uint32 count : 30; + + /* + * This is 1 if this is supposed to be the data that is repeated for + * every instance. + */ + uint32 indexedData : 1; + + /* + * This is 1 if this is supposed to be the per-instance data. + */ + uint32 instanceData : 1; + }; + + uint32 value; +} SVGA3dVertexDivisor; + +typedef enum { + SVGA3D_PRIMITIVE_INVALID = 0, + SVGA3D_PRIMITIVE_TRIANGLELIST = 1, + SVGA3D_PRIMITIVE_POINTLIST = 2, + SVGA3D_PRIMITIVE_LINELIST = 3, + SVGA3D_PRIMITIVE_LINESTRIP = 4, + SVGA3D_PRIMITIVE_TRIANGLESTRIP = 5, + SVGA3D_PRIMITIVE_TRIANGLEFAN = 6, + SVGA3D_PRIMITIVE_MAX +} SVGA3dPrimitiveType; + +typedef enum { + SVGA3D_COORDINATE_INVALID = 0, + SVGA3D_COORDINATE_LEFTHANDED = 1, + SVGA3D_COORDINATE_RIGHTHANDED = 2, + SVGA3D_COORDINATE_MAX +} SVGA3dCoordinateType; + +typedef enum { + SVGA3D_TRANSFORM_INVALID = 0, + SVGA3D_TRANSFORM_WORLD = 1, + SVGA3D_TRANSFORM_VIEW = 2, + SVGA3D_TRANSFORM_PROJECTION = 3, + SVGA3D_TRANSFORM_TEXTURE0 = 4, + SVGA3D_TRANSFORM_TEXTURE1 = 5, + SVGA3D_TRANSFORM_TEXTURE2 = 6, + SVGA3D_TRANSFORM_TEXTURE3 = 7, + SVGA3D_TRANSFORM_TEXTURE4 = 8, + SVGA3D_TRANSFORM_TEXTURE5 = 9, + SVGA3D_TRANSFORM_TEXTURE6 = 10, + SVGA3D_TRANSFORM_TEXTURE7 = 11, + SVGA3D_TRANSFORM_WORLD1 = 12, + SVGA3D_TRANSFORM_WORLD2 = 13, + SVGA3D_TRANSFORM_WORLD3 = 14, + SVGA3D_TRANSFORM_MAX +} SVGA3dTransformType; + +typedef enum { + SVGA3D_LIGHTTYPE_INVALID = 0, + SVGA3D_LIGHTTYPE_POINT = 1, + SVGA3D_LIGHTTYPE_SPOT1 = 2, /* 1-cone, in degrees */ + SVGA3D_LIGHTTYPE_SPOT2 = 3, /* 2-cone, in radians */ + SVGA3D_LIGHTTYPE_DIRECTIONAL = 4, + SVGA3D_LIGHTTYPE_MAX +} SVGA3dLightType; + +typedef enum { + SVGA3D_CUBEFACE_POSX = 0, + SVGA3D_CUBEFACE_NEGX = 1, + SVGA3D_CUBEFACE_POSY = 2, + SVGA3D_CUBEFACE_NEGY = 3, + SVGA3D_CUBEFACE_POSZ = 4, + SVGA3D_CUBEFACE_NEGZ = 5, +} SVGA3dCubeFace; + +typedef enum { + SVGA3D_SHADERTYPE_COMPILED_DX8 = 0, + SVGA3D_SHADERTYPE_VS = 1, + SVGA3D_SHADERTYPE_PS = 2, + SVGA3D_SHADERTYPE_MAX +} SVGA3dShaderType; + +typedef enum { + SVGA3D_CONST_TYPE_FLOAT = 0, + SVGA3D_CONST_TYPE_INT = 1, + SVGA3D_CONST_TYPE_BOOL = 2, +} SVGA3dShaderConstType; + +#define SVGA3D_MAX_SURFACE_FACES 6 + +typedef enum { + SVGA3D_STRETCH_BLT_POINT = 0, + SVGA3D_STRETCH_BLT_LINEAR = 1, + SVGA3D_STRETCH_BLT_MAX +} SVGA3dStretchBltMode; + +typedef enum { + SVGA3D_QUERYTYPE_OCCLUSION = 0, + SVGA3D_QUERYTYPE_MAX +} SVGA3dQueryType; + +typedef enum { + SVGA3D_QUERYSTATE_PENDING = 0, /* Waiting on the host (set by guest) */ + SVGA3D_QUERYSTATE_SUCCEEDED = 1, /* Completed successfully (set by host) */ + SVGA3D_QUERYSTATE_FAILED = 2, /* Completed unsuccessfully (set by host) */ + SVGA3D_QUERYSTATE_NEW = 3, /* Never submitted (For guest use only) */ +} SVGA3dQueryState; + +typedef enum { + SVGA3D_WRITE_HOST_VRAM = 1, + SVGA3D_READ_HOST_VRAM = 2, +} SVGA3dTransferType; + +/* + * The maximum number vertex arrays we're guaranteed to support in + * SVGA_3D_CMD_DRAWPRIMITIVES. + */ +#define SVGA3D_MAX_VERTEX_ARRAYS 32 + +/* + * Identifiers for commands in the command FIFO. + * + * IDs between 1000 and 1039 (inclusive) were used by obsolete versions of + * the SVGA3D protocol and remain reserved; they should not be used in the + * future. + * + * IDs between 1040 and 1999 (inclusive) are available for use by the + * current SVGA3D protocol. + * + * FIFO clients other than SVGA3D should stay below 1000, or at 2000 + * and up. + */ + +#define SVGA_3D_CMD_LEGACY_BASE 1000 +#define SVGA_3D_CMD_BASE 1040 + +#define SVGA_3D_CMD_SURFACE_DEFINE SVGA_3D_CMD_BASE + 0 +#define SVGA_3D_CMD_SURFACE_DESTROY SVGA_3D_CMD_BASE + 1 +#define SVGA_3D_CMD_SURFACE_COPY SVGA_3D_CMD_BASE + 2 +#define SVGA_3D_CMD_SURFACE_STRETCHBLT SVGA_3D_CMD_BASE + 3 +#define SVGA_3D_CMD_SURFACE_DMA SVGA_3D_CMD_BASE + 4 +#define SVGA_3D_CMD_CONTEXT_DEFINE SVGA_3D_CMD_BASE + 5 +#define SVGA_3D_CMD_CONTEXT_DESTROY SVGA_3D_CMD_BASE + 6 +#define SVGA_3D_CMD_SETTRANSFORM SVGA_3D_CMD_BASE + 7 +#define SVGA_3D_CMD_SETZRANGE SVGA_3D_CMD_BASE + 8 +#define SVGA_3D_CMD_SETRENDERSTATE SVGA_3D_CMD_BASE + 9 +#define SVGA_3D_CMD_SETRENDERTARGET SVGA_3D_CMD_BASE + 10 +#define SVGA_3D_CMD_SETTEXTURESTATE SVGA_3D_CMD_BASE + 11 +#define SVGA_3D_CMD_SETMATERIAL SVGA_3D_CMD_BASE + 12 +#define SVGA_3D_CMD_SETLIGHTDATA SVGA_3D_CMD_BASE + 13 +#define SVGA_3D_CMD_SETLIGHTENABLED SVGA_3D_CMD_BASE + 14 +#define SVGA_3D_CMD_SETVIEWPORT SVGA_3D_CMD_BASE + 15 +#define SVGA_3D_CMD_SETCLIPPLANE SVGA_3D_CMD_BASE + 16 +#define SVGA_3D_CMD_CLEAR SVGA_3D_CMD_BASE + 17 +#define SVGA_3D_CMD_PRESENT SVGA_3D_CMD_BASE + 18 // Deprecated +#define SVGA_3D_CMD_SHADER_DEFINE SVGA_3D_CMD_BASE + 19 +#define SVGA_3D_CMD_SHADER_DESTROY SVGA_3D_CMD_BASE + 20 +#define SVGA_3D_CMD_SET_SHADER SVGA_3D_CMD_BASE + 21 +#define SVGA_3D_CMD_SET_SHADER_CONST SVGA_3D_CMD_BASE + 22 +#define SVGA_3D_CMD_DRAW_PRIMITIVES SVGA_3D_CMD_BASE + 23 +#define SVGA_3D_CMD_SETSCISSORRECT SVGA_3D_CMD_BASE + 24 +#define SVGA_3D_CMD_BEGIN_QUERY SVGA_3D_CMD_BASE + 25 +#define SVGA_3D_CMD_END_QUERY SVGA_3D_CMD_BASE + 26 +#define SVGA_3D_CMD_WAIT_FOR_QUERY SVGA_3D_CMD_BASE + 27 +#define SVGA_3D_CMD_PRESENT_READBACK SVGA_3D_CMD_BASE + 28 // Deprecated +#define SVGA_3D_CMD_BLIT_SURFACE_TO_SCREEN SVGA_3D_CMD_BASE + 29 +#define SVGA_3D_CMD_MAX SVGA_3D_CMD_BASE + 30 + +#define SVGA_3D_CMD_FUTURE_MAX 2000 + +/* + * Common substructures used in multiple FIFO commands: + */ + +typedef struct { + union { + struct { + uint16 function; // SVGA3dFogFunction + uint8 type; // SVGA3dFogType + uint8 base; // SVGA3dFogBase + }; + uint32 uintValue; + }; +} SVGA3dFogMode; + +/* + * Uniquely identify one image (a 1D/2D/3D array) from a surface. This + * is a surface ID as well as face/mipmap indices. + */ + +typedef +struct SVGA3dSurfaceImageId { + uint32 sid; + uint32 face; + uint32 mipmap; +} SVGA3dSurfaceImageId; + +typedef +struct SVGA3dGuestImage { + SVGAGuestPtr ptr; + + /* + * A note on interpretation of pitch: This value of pitch is the + * number of bytes between vertically adjacent image + * blocks. Normally this is the number of bytes between the first + * pixel of two adjacent scanlines. With compressed textures, + * however, this may represent the number of bytes between + * compression blocks rather than between rows of pixels. + * + * XXX: Compressed textures currently must be tightly packed in guest memory. + * + * If the image is 1-dimensional, pitch is ignored. + * + * If 'pitch' is zero, the SVGA3D device calculates a pitch value + * assuming each row of blocks is tightly packed. + */ + uint32 pitch; +} SVGA3dGuestImage; + + +/* + * FIFO command format definitions: + */ + +/* + * The data size header following cmdNum for every 3d command + */ +typedef +struct { + uint32 id; + uint32 size; +} SVGA3dCmdHeader; + +/* + * A surface is a hierarchy of host VRAM surfaces: 1D, 2D, or 3D, with + * optional mipmaps and cube faces. + */ + +typedef +struct { + uint32 width; + uint32 height; + uint32 depth; +} SVGA3dSize; + +typedef enum { + SVGA3D_SURFACE_CUBEMAP = (1 << 0), + SVGA3D_SURFACE_HINT_STATIC = (1 << 1), + SVGA3D_SURFACE_HINT_DYNAMIC = (1 << 2), + SVGA3D_SURFACE_HINT_INDEXBUFFER = (1 << 3), + SVGA3D_SURFACE_HINT_VERTEXBUFFER = (1 << 4), + SVGA3D_SURFACE_HINT_TEXTURE = (1 << 5), + SVGA3D_SURFACE_HINT_RENDERTARGET = (1 << 6), + SVGA3D_SURFACE_HINT_DEPTHSTENCIL = (1 << 7), + SVGA3D_SURFACE_HINT_WRITEONLY = (1 << 8), +} SVGA3dSurfaceFlags; + +typedef +struct { + uint32 numMipLevels; +} SVGA3dSurfaceFace; + +typedef +struct { + uint32 sid; + SVGA3dSurfaceFlags surfaceFlags; + SVGA3dSurfaceFormat format; + SVGA3dSurfaceFace face[SVGA3D_MAX_SURFACE_FACES]; + /* + * Followed by an SVGA3dSize structure for each mip level in each face. + * + * A note on surface sizes: Sizes are always specified in pixels, + * even if the true surface size is not a multiple of the minimum + * block size of the surface's format. For example, a 3x3x1 DXT1 + * compressed texture would actually be stored as a 4x4x1 image in + * memory. + */ +} SVGA3dCmdDefineSurface; /* SVGA_3D_CMD_SURFACE_DEFINE */ + +typedef +struct { + uint32 sid; +} SVGA3dCmdDestroySurface; /* SVGA_3D_CMD_SURFACE_DESTROY */ + +typedef +struct { + uint32 cid; +} SVGA3dCmdDefineContext; /* SVGA_3D_CMD_CONTEXT_DEFINE */ + +typedef +struct { + uint32 cid; +} SVGA3dCmdDestroyContext; /* SVGA_3D_CMD_CONTEXT_DESTROY */ + +typedef +struct { + uint32 cid; + SVGA3dClearFlag clearFlag; + uint32 color; + float depth; + uint32 stencil; + /* Followed by variable number of SVGA3dRect structures */ +} SVGA3dCmdClear; /* SVGA_3D_CMD_CLEAR */ + +typedef +struct SVGA3dCopyRect { + uint32 x; + uint32 y; + uint32 w; + uint32 h; + uint32 srcx; + uint32 srcy; +} SVGA3dCopyRect; + +typedef +struct SVGA3dCopyBox { + uint32 x; + uint32 y; + uint32 z; + uint32 w; + uint32 h; + uint32 d; + uint32 srcx; + uint32 srcy; + uint32 srcz; +} SVGA3dCopyBox; + +typedef +struct { + uint32 x; + uint32 y; + uint32 w; + uint32 h; +} SVGA3dRect; + +typedef +struct { + uint32 x; + uint32 y; + uint32 z; + uint32 w; + uint32 h; + uint32 d; +} SVGA3dBox; + +typedef +struct { + uint32 x; + uint32 y; + uint32 z; +} SVGA3dPoint; + +typedef +struct { + SVGA3dLightType type; + SVGA3dBool inWorldSpace; + float diffuse[4]; + float specular[4]; + float ambient[4]; + float position[4]; + float direction[4]; + float range; + float falloff; + float attenuation0; + float attenuation1; + float attenuation2; + float theta; + float phi; +} SVGA3dLightData; + +typedef +struct { + uint32 sid; + /* Followed by variable number of SVGA3dCopyRect structures */ +} SVGA3dCmdPresent; /* SVGA_3D_CMD_PRESENT */ + +typedef +struct { + SVGA3dRenderStateName state; + union { + uint32 uintValue; + float floatValue; + }; +} SVGA3dRenderState; + +typedef +struct { + uint32 cid; + /* Followed by variable number of SVGA3dRenderState structures */ +} SVGA3dCmdSetRenderState; /* SVGA_3D_CMD_SETRENDERSTATE */ + +typedef +struct { + uint32 cid; + SVGA3dRenderTargetType type; + SVGA3dSurfaceImageId target; +} SVGA3dCmdSetRenderTarget; /* SVGA_3D_CMD_SETRENDERTARGET */ + +typedef +struct { + SVGA3dSurfaceImageId src; + SVGA3dSurfaceImageId dest; + /* Followed by variable number of SVGA3dCopyBox structures */ +} SVGA3dCmdSurfaceCopy; /* SVGA_3D_CMD_SURFACE_COPY */ + +typedef +struct { + SVGA3dSurfaceImageId src; + SVGA3dSurfaceImageId dest; + SVGA3dBox boxSrc; + SVGA3dBox boxDest; + SVGA3dStretchBltMode mode; +} SVGA3dCmdSurfaceStretchBlt; /* SVGA_3D_CMD_SURFACE_STRETCHBLT */ + +typedef +struct { + /* + * If the discard flag is present in a surface DMA operation, the host may + * discard the contents of the current mipmap level and face of the target + * surface before applying the surface DMA contents. + */ + uint32 discard : 1; + + /* + * If the unsynchronized flag is present, the host may perform this upload + * without syncing to pending reads on this surface. + */ + uint32 unsynchronized : 1; + + /* + * Guests *MUST* set the reserved bits to 0 before submitting the command + * suffix as future flags may occupy these bits. + */ + uint32 reserved : 30; +} SVGA3dSurfaceDMAFlags; + +typedef +struct { + SVGA3dGuestImage guest; + SVGA3dSurfaceImageId host; + SVGA3dTransferType transfer; + /* + * Followed by variable number of SVGA3dCopyBox structures. For consistency + * in all clipping logic and coordinate translation, we define the + * "source" in each copyBox as the guest image and the + * "destination" as the host image, regardless of transfer + * direction. + * + * For efficiency, the SVGA3D device is free to copy more data than + * specified. For example, it may round copy boxes outwards such + * that they lie on particular alignment boundaries. + */ +} SVGA3dCmdSurfaceDMA; /* SVGA_3D_CMD_SURFACE_DMA */ + +/* + * SVGA3dCmdSurfaceDMASuffix -- + * + * This is a command suffix that will appear after a SurfaceDMA command in + * the FIFO. It contains some extra information that hosts may use to + * optimize performance or protect the guest. This suffix exists to preserve + * backwards compatibility while also allowing for new functionality to be + * implemented. + */ + +typedef +struct { + uint32 suffixSize; + + /* + * The maximum offset is used to determine the maximum offset from the + * guestPtr base address that will be accessed or written to during this + * surfaceDMA. If the suffix is supported, the host will respect this + * boundary while performing surface DMAs. + * + * Defaults to MAX_UINT32 + */ + uint32 maximumOffset; + + /* + * A set of flags that describes optimizations that the host may perform + * while performing this surface DMA operation. The guest should never rely + * on behaviour that is different when these flags are set for correctness. + * + * Defaults to 0 + */ + SVGA3dSurfaceDMAFlags flags; +} SVGA3dCmdSurfaceDMASuffix; + +/* + * SVGA_3D_CMD_DRAW_PRIMITIVES -- + * + * This command is the SVGA3D device's generic drawing entry point. + * It can draw multiple ranges of primitives, optionally using an + * index buffer, using an arbitrary collection of vertex buffers. + * + * Each SVGA3dVertexDecl defines a distinct vertex array to bind + * during this draw call. The declarations specify which surface + * the vertex data lives in, what that vertex data is used for, + * and how to interpret it. + * + * Each SVGA3dPrimitiveRange defines a collection of primitives + * to render using the same vertex arrays. An index buffer is + * optional. + */ + +typedef +struct { + /* + * A range hint is an optional specification for the range of indices + * in an SVGA3dArray that will be used. If 'last' is zero, it is assumed + * that the entire array will be used. + * + * These are only hints. The SVGA3D device may use them for + * performance optimization if possible, but it's also allowed to + * ignore these values. + */ + uint32 first; + uint32 last; +} SVGA3dArrayRangeHint; + +typedef +struct { + /* + * Define the origin and shape of a vertex or index array. Both + * 'offset' and 'stride' are in bytes. The provided surface will be + * reinterpreted as a flat array of bytes in the same format used + * by surface DMA operations. To avoid unnecessary conversions, the + * surface should be created with the SVGA3D_BUFFER format. + * + * Index 0 in the array starts 'offset' bytes into the surface. + * Index 1 begins at byte 'offset + stride', etc. Array indices may + * not be negative. + */ + uint32 surfaceId; + uint32 offset; + uint32 stride; +} SVGA3dArray; + +typedef +struct { + /* + * Describe a vertex array's data type, and define how it is to be + * used by the fixed function pipeline or the vertex shader. It + * isn't useful to have two VertexDecls with the same + * VertexArrayIdentity in one draw call. + */ + SVGA3dDeclType type; + SVGA3dDeclMethod method; + SVGA3dDeclUsage usage; + uint32 usageIndex; +} SVGA3dVertexArrayIdentity; + +typedef +struct { + SVGA3dVertexArrayIdentity identity; + SVGA3dArray array; + SVGA3dArrayRangeHint rangeHint; +} SVGA3dVertexDecl; + +typedef +struct { + /* + * Define a group of primitives to render, from sequential indices. + * + * The value of 'primitiveType' and 'primitiveCount' imply the + * total number of vertices that will be rendered. + */ + SVGA3dPrimitiveType primType; + uint32 primitiveCount; + + /* + * Optional index buffer. If indexArray.surfaceId is + * SVGA3D_INVALID_ID, we render without an index buffer. Rendering + * without an index buffer is identical to rendering with an index + * buffer containing the sequence [0, 1, 2, 3, ...]. + * + * If an index buffer is in use, indexWidth specifies the width in + * bytes of each index value. It must be less than or equal to + * indexArray.stride. + * + * (Currently, the SVGA3D device requires index buffers to be tightly + * packed. In other words, indexWidth == indexArray.stride) + */ + SVGA3dArray indexArray; + uint32 indexWidth; + + /* + * Optional index bias. This number is added to all indices from + * indexArray before they are used as vertex array indices. This + * can be used in multiple ways: + * + * - When not using an indexArray, this bias can be used to + * specify where in the vertex arrays to begin rendering. + * + * - A positive number here is equivalent to increasing the + * offset in each vertex array. + * + * - A negative number can be used to render using a small + * vertex array and an index buffer that contains large + * values. This may be used by some applications that + * crop a vertex buffer without modifying their index + * buffer. + * + * Note that rendering with a negative bias value may be slower and + * use more memory than rendering with a positive or zero bias. + */ + int32 indexBias; +} SVGA3dPrimitiveRange; + +typedef +struct { + uint32 cid; + uint32 numVertexDecls; + uint32 numRanges; + + /* + * There are two variable size arrays after the + * SVGA3dCmdDrawPrimitives structure. In order, + * they are: + * + * 1. SVGA3dVertexDecl, quantity 'numVertexDecls' + * 2. SVGA3dPrimitiveRange, quantity 'numRanges' + * 3. Optionally, SVGA3dVertexDivisor, quantity 'numVertexDecls' (contains + * the frequency divisor for this the corresponding vertex decl) + */ +} SVGA3dCmdDrawPrimitives; /* SVGA_3D_CMD_DRAWPRIMITIVES */ + +typedef +struct { + uint32 stage; + SVGA3dTextureStateName name; + union { + uint32 value; + float floatValue; + }; +} SVGA3dTextureState; + +typedef +struct { + uint32 cid; + /* Followed by variable number of SVGA3dTextureState structures */ +} SVGA3dCmdSetTextureState; /* SVGA_3D_CMD_SETTEXTURESTATE */ + +typedef +struct { + uint32 cid; + SVGA3dTransformType type; + float matrix[16]; +} SVGA3dCmdSetTransform; /* SVGA_3D_CMD_SETTRANSFORM */ + +typedef +struct { + float min; + float max; +} SVGA3dZRange; + +typedef +struct { + uint32 cid; + SVGA3dZRange zRange; +} SVGA3dCmdSetZRange; /* SVGA_3D_CMD_SETZRANGE */ + +typedef +struct { + float diffuse[4]; + float ambient[4]; + float specular[4]; + float emissive[4]; + float shininess; +} SVGA3dMaterial; + +typedef +struct { + uint32 cid; + SVGA3dFace face; + SVGA3dMaterial material; +} SVGA3dCmdSetMaterial; /* SVGA_3D_CMD_SETMATERIAL */ + +typedef +struct { + uint32 cid; + uint32 index; + SVGA3dLightData data; +} SVGA3dCmdSetLightData; /* SVGA_3D_CMD_SETLIGHTDATA */ + +typedef +struct { + uint32 cid; + uint32 index; + uint32 enabled; +} SVGA3dCmdSetLightEnabled; /* SVGA_3D_CMD_SETLIGHTENABLED */ + +typedef +struct { + uint32 cid; + SVGA3dRect rect; +} SVGA3dCmdSetViewport; /* SVGA_3D_CMD_SETVIEWPORT */ + +typedef +struct { + uint32 cid; + SVGA3dRect rect; +} SVGA3dCmdSetScissorRect; /* SVGA_3D_CMD_SETSCISSORRECT */ + +typedef +struct { + uint32 cid; + uint32 index; + float plane[4]; +} SVGA3dCmdSetClipPlane; /* SVGA_3D_CMD_SETCLIPPLANE */ + +typedef +struct { + uint32 cid; + uint32 shid; + SVGA3dShaderType type; + /* Followed by variable number of DWORDs for shader bycode */ +} SVGA3dCmdDefineShader; /* SVGA_3D_CMD_SHADER_DEFINE */ + +typedef +struct { + uint32 cid; + uint32 shid; + SVGA3dShaderType type; +} SVGA3dCmdDestroyShader; /* SVGA_3D_CMD_SHADER_DESTROY */ + +typedef +struct { + uint32 cid; + uint32 reg; /* register number */ + SVGA3dShaderType type; + SVGA3dShaderConstType ctype; + uint32 values[4]; +} SVGA3dCmdSetShaderConst; /* SVGA_3D_CMD_SET_SHADER_CONST */ + +typedef +struct { + uint32 cid; + SVGA3dShaderType type; + uint32 shid; +} SVGA3dCmdSetShader; /* SVGA_3D_CMD_SET_SHADER */ + +typedef +struct { + uint32 cid; + SVGA3dQueryType type; +} SVGA3dCmdBeginQuery; /* SVGA_3D_CMD_BEGIN_QUERY */ + +typedef +struct { + uint32 cid; + SVGA3dQueryType type; + SVGAGuestPtr guestResult; /* Points to an SVGA3dQueryResult structure */ +} SVGA3dCmdEndQuery; /* SVGA_3D_CMD_END_QUERY */ + +typedef +struct { + uint32 cid; /* Same parameters passed to END_QUERY */ + SVGA3dQueryType type; + SVGAGuestPtr guestResult; +} SVGA3dCmdWaitForQuery; /* SVGA_3D_CMD_WAIT_FOR_QUERY */ + +typedef +struct { + uint32 totalSize; /* Set by guest before query is ended. */ + SVGA3dQueryState state; /* Set by host or guest. See SVGA3dQueryState. */ + union { /* Set by host on exit from PENDING state */ + uint32 result32; + }; +} SVGA3dQueryResult; + +/* + * SVGA_3D_CMD_BLIT_SURFACE_TO_SCREEN -- + * + * This is a blit from an SVGA3D surface to a Screen Object. Just + * like GMR-to-screen blits, this blit may be directed at a + * specific screen or to the virtual coordinate space. + * + * The blit copies from a rectangular region of an SVGA3D surface + * image to a rectangular region of a screen or screens. + * + * This command takes an optional variable-length list of clipping + * rectangles after the body of the command. If no rectangles are + * specified, there is no clipping region. The entire destRect is + * drawn to. If one or more rectangles are included, they describe + * a clipping region. The clip rectangle coordinates are measured + * relative to the top-left corner of destRect. + * + * This clipping region serves multiple purposes: + * + * - It can be used to perform an irregularly shaped blit more + * efficiently than by issuing many separate blit commands. + * + * - It is equivalent to allowing blits with non-integer + * source coordinates. You could blit just one half-pixel + * of a source, for example, by specifying a larger + * destination rectangle than you need, then removing + * part of it using a clip rectangle. + * + * Availability: + * SVGA_FIFO_CAP_SCREEN_OBJECT + * + * Limitations: + * + * - Currently, no backend supports blits from a mipmap or face + * other than the first one. + */ + +typedef +struct { + SVGA3dSurfaceImageId srcImage; + SVGASignedRect srcRect; + uint32 destScreenId; /* Screen ID or SVGA_ID_INVALID for virt. coords */ + SVGASignedRect destRect; /* Supports scaling if src/rest different size */ + /* Clipping: zero or more SVGASignedRects follow */ +} SVGA3dCmdBlitSurfaceToScreen; /* SVGA_3D_CMD_BLIT_SURFACE_TO_SCREEN */ + + +/* + * Capability query index. + * + * Notes: + * + * 1. SVGA3D_DEVCAP_MAX_TEXTURES reflects the maximum number of + * fixed-function texture units available. Each of these units + * work in both FFP and Shader modes, and they support texture + * transforms and texture coordinates. The host may have additional + * texture image units that are only usable with shaders. + * + * 2. The BUFFER_FORMAT capabilities are deprecated, and they always + * return TRUE. Even on physical hardware that does not support + * these formats natively, the SVGA3D device will provide an emulation + * which should be invisible to the guest OS. + * + * In general, the SVGA3D device should support any operation on + * any surface format, it just may perform some of these + * operations in software depending on the capabilities of the + * available physical hardware. + * + * XXX: In the future, we will add capabilities that describe in + * detail what formats are supported in hardware for what kinds + * of operations. + */ + +typedef enum { + SVGA3D_DEVCAP_3D = 0, + SVGA3D_DEVCAP_MAX_LIGHTS = 1, + SVGA3D_DEVCAP_MAX_TEXTURES = 2, /* See note (1) */ + SVGA3D_DEVCAP_MAX_CLIP_PLANES = 3, + SVGA3D_DEVCAP_VERTEX_SHADER_VERSION = 4, + SVGA3D_DEVCAP_VERTEX_SHADER = 5, + SVGA3D_DEVCAP_FRAGMENT_SHADER_VERSION = 6, + SVGA3D_DEVCAP_FRAGMENT_SHADER = 7, + SVGA3D_DEVCAP_MAX_RENDER_TARGETS = 8, + SVGA3D_DEVCAP_S23E8_TEXTURES = 9, + SVGA3D_DEVCAP_S10E5_TEXTURES = 10, + SVGA3D_DEVCAP_MAX_FIXED_VERTEXBLEND = 11, + SVGA3D_DEVCAP_D16_BUFFER_FORMAT = 12, /* See note (2) */ + SVGA3D_DEVCAP_D24S8_BUFFER_FORMAT = 13, /* See note (2) */ + SVGA3D_DEVCAP_D24X8_BUFFER_FORMAT = 14, /* See note (2) */ + SVGA3D_DEVCAP_QUERY_TYPES = 15, + SVGA3D_DEVCAP_TEXTURE_GRADIENT_SAMPLING = 16, + SVGA3D_DEVCAP_MAX_POINT_SIZE = 17, + SVGA3D_DEVCAP_MAX_SHADER_TEXTURES = 18, + SVGA3D_DEVCAP_MAX_TEXTURE_WIDTH = 19, + SVGA3D_DEVCAP_MAX_TEXTURE_HEIGHT = 20, + SVGA3D_DEVCAP_MAX_VOLUME_EXTENT = 21, + SVGA3D_DEVCAP_MAX_TEXTURE_REPEAT = 22, + SVGA3D_DEVCAP_MAX_TEXTURE_ASPECT_RATIO = 23, + SVGA3D_DEVCAP_MAX_TEXTURE_ANISOTROPY = 24, + SVGA3D_DEVCAP_MAX_PRIMITIVE_COUNT = 25, + SVGA3D_DEVCAP_MAX_VERTEX_INDEX = 26, + SVGA3D_DEVCAP_MAX_VERTEX_SHADER_INSTRUCTIONS = 27, + SVGA3D_DEVCAP_MAX_FRAGMENT_SHADER_INSTRUCTIONS = 28, + SVGA3D_DEVCAP_MAX_VERTEX_SHADER_TEMPS = 29, + SVGA3D_DEVCAP_MAX_FRAGMENT_SHADER_TEMPS = 30, + SVGA3D_DEVCAP_TEXTURE_OPS = 31, + SVGA3D_DEVCAP_SURFACEFMT_X8R8G8B8 = 32, + SVGA3D_DEVCAP_SURFACEFMT_A8R8G8B8 = 33, + SVGA3D_DEVCAP_SURFACEFMT_A2R10G10B10 = 34, + SVGA3D_DEVCAP_SURFACEFMT_X1R5G5B5 = 35, + SVGA3D_DEVCAP_SURFACEFMT_A1R5G5B5 = 36, + SVGA3D_DEVCAP_SURFACEFMT_A4R4G4B4 = 37, + SVGA3D_DEVCAP_SURFACEFMT_R5G6B5 = 38, + SVGA3D_DEVCAP_SURFACEFMT_LUMINANCE16 = 39, + SVGA3D_DEVCAP_SURFACEFMT_LUMINANCE8_ALPHA8 = 40, + SVGA3D_DEVCAP_SURFACEFMT_ALPHA8 = 41, + SVGA3D_DEVCAP_SURFACEFMT_LUMINANCE8 = 42, + SVGA3D_DEVCAP_SURFACEFMT_Z_D16 = 43, + SVGA3D_DEVCAP_SURFACEFMT_Z_D24S8 = 44, + SVGA3D_DEVCAP_SURFACEFMT_Z_D24X8 = 45, + SVGA3D_DEVCAP_SURFACEFMT_DXT1 = 46, + SVGA3D_DEVCAP_SURFACEFMT_DXT2 = 47, + SVGA3D_DEVCAP_SURFACEFMT_DXT3 = 48, + SVGA3D_DEVCAP_SURFACEFMT_DXT4 = 49, + SVGA3D_DEVCAP_SURFACEFMT_DXT5 = 50, + SVGA3D_DEVCAP_SURFACEFMT_BUMPX8L8V8U8 = 51, + SVGA3D_DEVCAP_SURFACEFMT_A2W10V10U10 = 52, + SVGA3D_DEVCAP_SURFACEFMT_BUMPU8V8 = 53, + SVGA3D_DEVCAP_SURFACEFMT_Q8W8V8U8 = 54, + SVGA3D_DEVCAP_SURFACEFMT_CxV8U8 = 55, + SVGA3D_DEVCAP_SURFACEFMT_R_S10E5 = 56, + SVGA3D_DEVCAP_SURFACEFMT_R_S23E8 = 57, + SVGA3D_DEVCAP_SURFACEFMT_RG_S10E5 = 58, + SVGA3D_DEVCAP_SURFACEFMT_RG_S23E8 = 59, + SVGA3D_DEVCAP_SURFACEFMT_ARGB_S10E5 = 60, + SVGA3D_DEVCAP_SURFACEFMT_ARGB_S23E8 = 61, + SVGA3D_DEVCAP_MAX_VERTEX_SHADER_TEXTURES = 63, + + /* + * Note that MAX_SIMULTANEOUS_RENDER_TARGETS is a maximum count of color + * render targets. This does no include the depth or stencil targets. + */ + SVGA3D_DEVCAP_MAX_SIMULTANEOUS_RENDER_TARGETS = 64, + + SVGA3D_DEVCAP_SURFACEFMT_V16U16 = 65, + SVGA3D_DEVCAP_SURFACEFMT_G16R16 = 66, + SVGA3D_DEVCAP_SURFACEFMT_A16B16G16R16 = 67, + SVGA3D_DEVCAP_SURFACEFMT_UYVY = 68, + SVGA3D_DEVCAP_SURFACEFMT_YUY2 = 69, + + /* + * Don't add new caps into the previous section; the values in this + * enumeration must not change. You can put new values right before + * SVGA3D_DEVCAP_MAX. + */ + SVGA3D_DEVCAP_MAX /* This must be the last index. */ +} SVGA3dDevCapIndex; + +typedef union { + Bool b; + uint32 u; + int32 i; + float f; +} SVGA3dDevCapResult; + +#endif /* _SVGA3D_REG_H_ */ diff --git a/drivers/gpu/drm/vmwgfx/svga_escape.h b/drivers/gpu/drm/vmwgfx/svga_escape.h new file mode 100644 index 000000000000..7b85e9b8c854 --- /dev/null +++ b/drivers/gpu/drm/vmwgfx/svga_escape.h @@ -0,0 +1,89 @@ +/********************************************************** + * Copyright 2007-2009 VMware, Inc. All rights reserved. + * + * Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, copy, + * modify, merge, publish, distribute, sublicense, and/or sell copies + * of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS + * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN + * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + * + **********************************************************/ + +/* + * svga_escape.h -- + * + * Definitions for our own (vendor-specific) SVGA Escape commands. + */ + +#ifndef _SVGA_ESCAPE_H_ +#define _SVGA_ESCAPE_H_ + + +/* + * Namespace IDs for the escape command + */ + +#define SVGA_ESCAPE_NSID_VMWARE 0x00000000 +#define SVGA_ESCAPE_NSID_DEVEL 0xFFFFFFFF + + +/* + * Within SVGA_ESCAPE_NSID_VMWARE, we multiplex commands according to + * the first DWORD of escape data (after the nsID and size). As a + * guideline we're using the high word and low word as a major and + * minor command number, respectively. + * + * Major command number allocation: + * + * 0000: Reserved + * 0001: SVGA_ESCAPE_VMWARE_LOG (svga_binary_logger.h) + * 0002: SVGA_ESCAPE_VMWARE_VIDEO (svga_overlay.h) + * 0003: SVGA_ESCAPE_VMWARE_HINT (svga_escape.h) + */ + +#define SVGA_ESCAPE_VMWARE_MAJOR_MASK 0xFFFF0000 + + +/* + * SVGA Hint commands. + * + * These escapes let the SVGA driver provide optional information to + * he host about the state of the guest or guest applications. The + * host can use these hints to make user interface or performance + * decisions. + * + * Notes: + * + * - SVGA_ESCAPE_VMWARE_HINT_FULLSCREEN is deprecated for guests + * that use the SVGA Screen Object extension. Instead of sending + * this escape, use the SVGA_SCREEN_FULLSCREEN_HINT flag on your + * Screen Object. + */ + +#define SVGA_ESCAPE_VMWARE_HINT 0x00030000 +#define SVGA_ESCAPE_VMWARE_HINT_FULLSCREEN 0x00030001 // Deprecated + +typedef +struct { + uint32 command; + uint32 fullscreen; + struct { + int32 x, y; + } monitorPosition; +} SVGAEscapeHintFullscreen; + +#endif /* _SVGA_ESCAPE_H_ */ diff --git a/drivers/gpu/drm/vmwgfx/svga_overlay.h b/drivers/gpu/drm/vmwgfx/svga_overlay.h new file mode 100644 index 000000000000..f753d73c14b4 --- /dev/null +++ b/drivers/gpu/drm/vmwgfx/svga_overlay.h @@ -0,0 +1,201 @@ +/********************************************************** + * Copyright 2007-2009 VMware, Inc. All rights reserved. + * + * Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, copy, + * modify, merge, publish, distribute, sublicense, and/or sell copies + * of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS + * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN + * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + * + **********************************************************/ + +/* + * svga_overlay.h -- + * + * Definitions for video-overlay support. + */ + +#ifndef _SVGA_OVERLAY_H_ +#define _SVGA_OVERLAY_H_ + +#include "svga_reg.h" + +/* + * Video formats we support + */ + +#define VMWARE_FOURCC_YV12 0x32315659 // 'Y' 'V' '1' '2' +#define VMWARE_FOURCC_YUY2 0x32595559 // 'Y' 'U' 'Y' '2' +#define VMWARE_FOURCC_UYVY 0x59565955 // 'U' 'Y' 'V' 'Y' + +typedef enum { + SVGA_OVERLAY_FORMAT_INVALID = 0, + SVGA_OVERLAY_FORMAT_YV12 = VMWARE_FOURCC_YV12, + SVGA_OVERLAY_FORMAT_YUY2 = VMWARE_FOURCC_YUY2, + SVGA_OVERLAY_FORMAT_UYVY = VMWARE_FOURCC_UYVY, +} SVGAOverlayFormat; + +#define SVGA_VIDEO_COLORKEY_MASK 0x00ffffff + +#define SVGA_ESCAPE_VMWARE_VIDEO 0x00020000 + +#define SVGA_ESCAPE_VMWARE_VIDEO_SET_REGS 0x00020001 + /* FIFO escape layout: + * Type, Stream Id, (Register Id, Value) pairs */ + +#define SVGA_ESCAPE_VMWARE_VIDEO_FLUSH 0x00020002 + /* FIFO escape layout: + * Type, Stream Id */ + +typedef +struct SVGAEscapeVideoSetRegs { + struct { + uint32 cmdType; + uint32 streamId; + } header; + + // May include zero or more items. + struct { + uint32 registerId; + uint32 value; + } items[1]; +} SVGAEscapeVideoSetRegs; + +typedef +struct SVGAEscapeVideoFlush { + uint32 cmdType; + uint32 streamId; +} SVGAEscapeVideoFlush; + + +/* + * Struct definitions for the video overlay commands built on + * SVGAFifoCmdEscape. + */ +typedef +struct { + uint32 command; + uint32 overlay; +} SVGAFifoEscapeCmdVideoBase; + +typedef +struct { + SVGAFifoEscapeCmdVideoBase videoCmd; +} SVGAFifoEscapeCmdVideoFlush; + +typedef +struct { + SVGAFifoEscapeCmdVideoBase videoCmd; + struct { + uint32 regId; + uint32 value; + } items[1]; +} SVGAFifoEscapeCmdVideoSetRegs; + +typedef +struct { + SVGAFifoEscapeCmdVideoBase videoCmd; + struct { + uint32 regId; + uint32 value; + } items[SVGA_VIDEO_NUM_REGS]; +} SVGAFifoEscapeCmdVideoSetAllRegs; + + +/* + *---------------------------------------------------------------------- + * + * VMwareVideoGetAttributes -- + * + * Computes the size, pitches and offsets for YUV frames. + * + * Results: + * TRUE on success; otherwise FALSE on failure. + * + * Side effects: + * Pitches and offsets for the given YUV frame are put in 'pitches' + * and 'offsets' respectively. They are both optional though. + * + *---------------------------------------------------------------------- + */ + +static inline bool +VMwareVideoGetAttributes(const SVGAOverlayFormat format, // IN + uint32 *width, // IN / OUT + uint32 *height, // IN / OUT + uint32 *size, // OUT + uint32 *pitches, // OUT (optional) + uint32 *offsets) // OUT (optional) +{ + int tmp; + + *width = (*width + 1) & ~1; + + if (offsets) { + offsets[0] = 0; + } + + switch (format) { + case VMWARE_FOURCC_YV12: + *height = (*height + 1) & ~1; + *size = (*width + 3) & ~3; + + if (pitches) { + pitches[0] = *size; + } + + *size *= *height; + + if (offsets) { + offsets[1] = *size; + } + + tmp = ((*width >> 1) + 3) & ~3; + + if (pitches) { + pitches[1] = pitches[2] = tmp; + } + + tmp *= (*height >> 1); + *size += tmp; + + if (offsets) { + offsets[2] = *size; + } + + *size += tmp; + break; + + case VMWARE_FOURCC_YUY2: + case VMWARE_FOURCC_UYVY: + *size = *width * 2; + + if (pitches) { + pitches[0] = *size; + } + + *size *= *height; + break; + + default: + return false; + } + + return true; +} + +#endif // _SVGA_OVERLAY_H_ diff --git a/drivers/gpu/drm/vmwgfx/svga_reg.h b/drivers/gpu/drm/vmwgfx/svga_reg.h new file mode 100644 index 000000000000..1b96c2ec07dd --- /dev/null +++ b/drivers/gpu/drm/vmwgfx/svga_reg.h @@ -0,0 +1,1346 @@ +/********************************************************** + * Copyright 1998-2009 VMware, Inc. All rights reserved. + * + * Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, copy, + * modify, merge, publish, distribute, sublicense, and/or sell copies + * of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS + * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN + * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + * + **********************************************************/ + +/* + * svga_reg.h -- + * + * Virtual hardware definitions for the VMware SVGA II device. + */ + +#ifndef _SVGA_REG_H_ +#define _SVGA_REG_H_ + +/* + * PCI device IDs. + */ +#define PCI_VENDOR_ID_VMWARE 0x15AD +#define PCI_DEVICE_ID_VMWARE_SVGA2 0x0405 + +/* + * Legal values for the SVGA_REG_CURSOR_ON register in old-fashioned + * cursor bypass mode. This is still supported, but no new guest + * drivers should use it. + */ +#define SVGA_CURSOR_ON_HIDE 0x0 /* Must be 0 to maintain backward compatibility */ +#define SVGA_CURSOR_ON_SHOW 0x1 /* Must be 1 to maintain backward compatibility */ +#define SVGA_CURSOR_ON_REMOVE_FROM_FB 0x2 /* Remove the cursor from the framebuffer because we need to see what's under it */ +#define SVGA_CURSOR_ON_RESTORE_TO_FB 0x3 /* Put the cursor back in the framebuffer so the user can see it */ + +/* + * The maximum framebuffer size that can traced for e.g. guests in VESA mode. + * The changeMap in the monitor is proportional to this number. Therefore, we'd + * like to keep it as small as possible to reduce monitor overhead (using + * SVGA_VRAM_MAX_SIZE for this increases the size of the shared area by over + * 4k!). + * + * NB: For compatibility reasons, this value must be greater than 0xff0000. + * See bug 335072. + */ +#define SVGA_FB_MAX_TRACEABLE_SIZE 0x1000000 + +#define SVGA_MAX_PSEUDOCOLOR_DEPTH 8 +#define SVGA_MAX_PSEUDOCOLORS (1 << SVGA_MAX_PSEUDOCOLOR_DEPTH) +#define SVGA_NUM_PALETTE_REGS (3 * SVGA_MAX_PSEUDOCOLORS) + +#define SVGA_MAGIC 0x900000UL +#define SVGA_MAKE_ID(ver) (SVGA_MAGIC << 8 | (ver)) + +/* Version 2 let the address of the frame buffer be unsigned on Win32 */ +#define SVGA_VERSION_2 2 +#define SVGA_ID_2 SVGA_MAKE_ID(SVGA_VERSION_2) + +/* Version 1 has new registers starting with SVGA_REG_CAPABILITIES so + PALETTE_BASE has moved */ +#define SVGA_VERSION_1 1 +#define SVGA_ID_1 SVGA_MAKE_ID(SVGA_VERSION_1) + +/* Version 0 is the initial version */ +#define SVGA_VERSION_0 0 +#define SVGA_ID_0 SVGA_MAKE_ID(SVGA_VERSION_0) + +/* "Invalid" value for all SVGA IDs. (Version ID, screen object ID, surface ID...) */ +#define SVGA_ID_INVALID 0xFFFFFFFF + +/* Port offsets, relative to BAR0 */ +#define SVGA_INDEX_PORT 0x0 +#define SVGA_VALUE_PORT 0x1 +#define SVGA_BIOS_PORT 0x2 +#define SVGA_IRQSTATUS_PORT 0x8 + +/* + * Interrupt source flags for IRQSTATUS_PORT and IRQMASK. + * + * Interrupts are only supported when the + * SVGA_CAP_IRQMASK capability is present. + */ +#define SVGA_IRQFLAG_ANY_FENCE 0x1 /* Any fence was passed */ +#define SVGA_IRQFLAG_FIFO_PROGRESS 0x2 /* Made forward progress in the FIFO */ +#define SVGA_IRQFLAG_FENCE_GOAL 0x4 /* SVGA_FIFO_FENCE_GOAL reached */ + +/* + * Registers + */ + +enum { + SVGA_REG_ID = 0, + SVGA_REG_ENABLE = 1, + SVGA_REG_WIDTH = 2, + SVGA_REG_HEIGHT = 3, + SVGA_REG_MAX_WIDTH = 4, + SVGA_REG_MAX_HEIGHT = 5, + SVGA_REG_DEPTH = 6, + SVGA_REG_BITS_PER_PIXEL = 7, /* Current bpp in the guest */ + SVGA_REG_PSEUDOCOLOR = 8, + SVGA_REG_RED_MASK = 9, + SVGA_REG_GREEN_MASK = 10, + SVGA_REG_BLUE_MASK = 11, + SVGA_REG_BYTES_PER_LINE = 12, + SVGA_REG_FB_START = 13, /* (Deprecated) */ + SVGA_REG_FB_OFFSET = 14, + SVGA_REG_VRAM_SIZE = 15, + SVGA_REG_FB_SIZE = 16, + + /* ID 0 implementation only had the above registers, then the palette */ + + SVGA_REG_CAPABILITIES = 17, + SVGA_REG_MEM_START = 18, /* (Deprecated) */ + SVGA_REG_MEM_SIZE = 19, + SVGA_REG_CONFIG_DONE = 20, /* Set when memory area configured */ + SVGA_REG_SYNC = 21, /* See "FIFO Synchronization Registers" */ + SVGA_REG_BUSY = 22, /* See "FIFO Synchronization Registers" */ + SVGA_REG_GUEST_ID = 23, /* Set guest OS identifier */ + SVGA_REG_CURSOR_ID = 24, /* (Deprecated) */ + SVGA_REG_CURSOR_X = 25, /* (Deprecated) */ + SVGA_REG_CURSOR_Y = 26, /* (Deprecated) */ + SVGA_REG_CURSOR_ON = 27, /* (Deprecated) */ + SVGA_REG_HOST_BITS_PER_PIXEL = 28, /* (Deprecated) */ + SVGA_REG_SCRATCH_SIZE = 29, /* Number of scratch registers */ + SVGA_REG_MEM_REGS = 30, /* Number of FIFO registers */ + SVGA_REG_NUM_DISPLAYS = 31, /* (Deprecated) */ + SVGA_REG_PITCHLOCK = 32, /* Fixed pitch for all modes */ + SVGA_REG_IRQMASK = 33, /* Interrupt mask */ + + /* Legacy multi-monitor support */ + SVGA_REG_NUM_GUEST_DISPLAYS = 34,/* Number of guest displays in X/Y direction */ + SVGA_REG_DISPLAY_ID = 35, /* Display ID for the following display attributes */ + SVGA_REG_DISPLAY_IS_PRIMARY = 36,/* Whether this is a primary display */ + SVGA_REG_DISPLAY_POSITION_X = 37,/* The display position x */ + SVGA_REG_DISPLAY_POSITION_Y = 38,/* The display position y */ + SVGA_REG_DISPLAY_WIDTH = 39, /* The display's width */ + SVGA_REG_DISPLAY_HEIGHT = 40, /* The display's height */ + + /* See "Guest memory regions" below. */ + SVGA_REG_GMR_ID = 41, + SVGA_REG_GMR_DESCRIPTOR = 42, + SVGA_REG_GMR_MAX_IDS = 43, + SVGA_REG_GMR_MAX_DESCRIPTOR_LENGTH = 44, + + SVGA_REG_TRACES = 45, /* Enable trace-based updates even when FIFO is on */ + SVGA_REG_TOP = 46, /* Must be 1 more than the last register */ + + SVGA_PALETTE_BASE = 1024, /* Base of SVGA color map */ + /* Next 768 (== 256*3) registers exist for colormap */ + + SVGA_SCRATCH_BASE = SVGA_PALETTE_BASE + SVGA_NUM_PALETTE_REGS + /* Base of scratch registers */ + /* Next reg[SVGA_REG_SCRATCH_SIZE] registers exist for scratch usage: + First 4 are reserved for VESA BIOS Extension; any remaining are for + the use of the current SVGA driver. */ +}; + + +/* + * Guest memory regions (GMRs): + * + * This is a new memory mapping feature available in SVGA devices + * which have the SVGA_CAP_GMR bit set. Previously, there were two + * fixed memory regions available with which to share data between the + * device and the driver: the FIFO ('MEM') and the framebuffer. GMRs + * are our name for an extensible way of providing arbitrary DMA + * buffers for use between the driver and the SVGA device. They are a + * new alternative to framebuffer memory, usable for both 2D and 3D + * graphics operations. + * + * Since GMR mapping must be done synchronously with guest CPU + * execution, we use a new pair of SVGA registers: + * + * SVGA_REG_GMR_ID -- + * + * Read/write. + * This register holds the 32-bit ID (a small positive integer) + * of a GMR to create, delete, or redefine. Writing this register + * has no side-effects. + * + * SVGA_REG_GMR_DESCRIPTOR -- + * + * Write-only. + * Writing this register will create, delete, or redefine the GMR + * specified by the above ID register. If this register is zero, + * the GMR is deleted. Any pointers into this GMR (including those + * currently being processed by FIFO commands) will be + * synchronously invalidated. + * + * If this register is nonzero, it must be the physical page + * number (PPN) of a data structure which describes the physical + * layout of the memory region this GMR should describe. The + * descriptor structure will be read synchronously by the SVGA + * device when this register is written. The descriptor need not + * remain allocated for the lifetime of the GMR. + * + * The guest driver should write SVGA_REG_GMR_ID first, then + * SVGA_REG_GMR_DESCRIPTOR. + * + * SVGA_REG_GMR_MAX_IDS -- + * + * Read-only. + * The SVGA device may choose to support a maximum number of + * user-defined GMR IDs. This register holds the number of supported + * IDs. (The maximum supported ID plus 1) + * + * SVGA_REG_GMR_MAX_DESCRIPTOR_LENGTH -- + * + * Read-only. + * The SVGA device may choose to put a limit on the total number + * of SVGAGuestMemDescriptor structures it will read when defining + * a single GMR. + * + * The descriptor structure is an array of SVGAGuestMemDescriptor + * structures. Each structure may do one of three things: + * + * - Terminate the GMR descriptor list. + * (ppn==0, numPages==0) + * + * - Add a PPN or range of PPNs to the GMR's virtual address space. + * (ppn != 0, numPages != 0) + * + * - Provide the PPN of the next SVGAGuestMemDescriptor, in order to + * support multi-page GMR descriptor tables without forcing the + * driver to allocate physically contiguous memory. + * (ppn != 0, numPages == 0) + * + * Note that each physical page of SVGAGuestMemDescriptor structures + * can describe at least 2MB of guest memory. If the driver needs to + * use more than one page of descriptor structures, it must use one of + * its SVGAGuestMemDescriptors to point to an additional page. The + * device will never automatically cross a page boundary. + * + * Once the driver has described a GMR, it is immediately available + * for use via any FIFO command that uses an SVGAGuestPtr structure. + * These pointers include a GMR identifier plus an offset into that + * GMR. + * + * The driver must check the SVGA_CAP_GMR bit before using the GMR + * registers. + */ + +/* + * Special GMR IDs, allowing SVGAGuestPtrs to point to framebuffer + * memory as well. In the future, these IDs could even be used to + * allow legacy memory regions to be redefined by the guest as GMRs. + * + * Using the guest framebuffer (GFB) at BAR1 for general purpose DMA + * is being phased out. Please try to use user-defined GMRs whenever + * possible. + */ +#define SVGA_GMR_NULL ((uint32) -1) +#define SVGA_GMR_FRAMEBUFFER ((uint32) -2) // Guest Framebuffer (GFB) + +typedef +struct SVGAGuestMemDescriptor { + uint32 ppn; + uint32 numPages; +} SVGAGuestMemDescriptor; + +typedef +struct SVGAGuestPtr { + uint32 gmrId; + uint32 offset; +} SVGAGuestPtr; + + +/* + * SVGAGMRImageFormat -- + * + * This is a packed representation of the source 2D image format + * for a GMR-to-screen blit. Currently it is defined as an encoding + * of the screen's color depth and bits-per-pixel, however, 16 bits + * are reserved for future use to identify other encodings (such as + * RGBA or higher-precision images). + * + * Currently supported formats: + * + * bpp depth Format Name + * --- ----- ----------- + * 32 24 32-bit BGRX + * 24 24 24-bit BGR + * 16 16 RGB 5-6-5 + * 16 15 RGB 5-5-5 + * + */ + +typedef +struct SVGAGMRImageFormat { + union { + struct { + uint32 bitsPerPixel : 8; + uint32 colorDepth : 8; + uint32 reserved : 16; // Must be zero + }; + + uint32 value; + }; +} SVGAGMRImageFormat; + +/* + * SVGAColorBGRX -- + * + * A 24-bit color format (BGRX), which does not depend on the + * format of the legacy guest framebuffer (GFB) or the current + * GMRFB state. + */ + +typedef +struct SVGAColorBGRX { + union { + struct { + uint32 b : 8; + uint32 g : 8; + uint32 r : 8; + uint32 x : 8; // Unused + }; + + uint32 value; + }; +} SVGAColorBGRX; + + +/* + * SVGASignedRect -- + * SVGASignedPoint -- + * + * Signed rectangle and point primitives. These are used by the new + * 2D primitives for drawing to Screen Objects, which can occupy a + * signed virtual coordinate space. + * + * SVGASignedRect specifies a half-open interval: the (left, top) + * pixel is part of the rectangle, but the (right, bottom) pixel is + * not. + */ + +typedef +struct SVGASignedRect { + int32 left; + int32 top; + int32 right; + int32 bottom; +} SVGASignedRect; + +typedef +struct SVGASignedPoint { + int32 x; + int32 y; +} SVGASignedPoint; + + +/* + * Capabilities + * + * Note the holes in the bitfield. Missing bits have been deprecated, + * and must not be reused. Those capabilities will never be reported + * by new versions of the SVGA device. + */ + +#define SVGA_CAP_NONE 0x00000000 +#define SVGA_CAP_RECT_COPY 0x00000002 +#define SVGA_CAP_CURSOR 0x00000020 +#define SVGA_CAP_CURSOR_BYPASS 0x00000040 // Legacy (Use Cursor Bypass 3 instead) +#define SVGA_CAP_CURSOR_BYPASS_2 0x00000080 // Legacy (Use Cursor Bypass 3 instead) +#define SVGA_CAP_8BIT_EMULATION 0x00000100 +#define SVGA_CAP_ALPHA_CURSOR 0x00000200 +#define SVGA_CAP_3D 0x00004000 +#define SVGA_CAP_EXTENDED_FIFO 0x00008000 +#define SVGA_CAP_MULTIMON 0x00010000 // Legacy multi-monitor support +#define SVGA_CAP_PITCHLOCK 0x00020000 +#define SVGA_CAP_IRQMASK 0x00040000 +#define SVGA_CAP_DISPLAY_TOPOLOGY 0x00080000 // Legacy multi-monitor support +#define SVGA_CAP_GMR 0x00100000 +#define SVGA_CAP_TRACES 0x00200000 + + +/* + * FIFO register indices. + * + * The FIFO is a chunk of device memory mapped into guest physmem. It + * is always treated as 32-bit words. + * + * The guest driver gets to decide how to partition it between + * - FIFO registers (there are always at least 4, specifying where the + * following data area is and how much data it contains; there may be + * more registers following these, depending on the FIFO protocol + * version in use) + * - FIFO data, written by the guest and slurped out by the VMX. + * These indices are 32-bit word offsets into the FIFO. + */ + +enum { + /* + * Block 1 (basic registers): The originally defined FIFO registers. + * These exist and are valid for all versions of the FIFO protocol. + */ + + SVGA_FIFO_MIN = 0, + SVGA_FIFO_MAX, /* The distance from MIN to MAX must be at least 10K */ + SVGA_FIFO_NEXT_CMD, + SVGA_FIFO_STOP, + + /* + * Block 2 (extended registers): Mandatory registers for the extended + * FIFO. These exist if the SVGA caps register includes + * SVGA_CAP_EXTENDED_FIFO; some of them are valid only if their + * associated capability bit is enabled. + * + * Note that when originally defined, SVGA_CAP_EXTENDED_FIFO implied + * support only for (FIFO registers) CAPABILITIES, FLAGS, and FENCE. + * This means that the guest has to test individually (in most cases + * using FIFO caps) for the presence of registers after this; the VMX + * can define "extended FIFO" to mean whatever it wants, and currently + * won't enable it unless there's room for that set and much more. + */ + + SVGA_FIFO_CAPABILITIES = 4, + SVGA_FIFO_FLAGS, + // Valid with SVGA_FIFO_CAP_FENCE: + SVGA_FIFO_FENCE, + + /* + * Block 3a (optional extended registers): Additional registers for the + * extended FIFO, whose presence isn't actually implied by + * SVGA_CAP_EXTENDED_FIFO; these exist if SVGA_FIFO_MIN is high enough to + * leave room for them. + * + * These in block 3a, the VMX currently considers mandatory for the + * extended FIFO. + */ + + // Valid if exists (i.e. if extended FIFO enabled): + SVGA_FIFO_3D_HWVERSION, /* See SVGA3dHardwareVersion in svga3d_reg.h */ + // Valid with SVGA_FIFO_CAP_PITCHLOCK: + SVGA_FIFO_PITCHLOCK, + + // Valid with SVGA_FIFO_CAP_CURSOR_BYPASS_3: + SVGA_FIFO_CURSOR_ON, /* Cursor bypass 3 show/hide register */ + SVGA_FIFO_CURSOR_X, /* Cursor bypass 3 x register */ + SVGA_FIFO_CURSOR_Y, /* Cursor bypass 3 y register */ + SVGA_FIFO_CURSOR_COUNT, /* Incremented when any of the other 3 change */ + SVGA_FIFO_CURSOR_LAST_UPDATED,/* Last time the host updated the cursor */ + + // Valid with SVGA_FIFO_CAP_RESERVE: + SVGA_FIFO_RESERVED, /* Bytes past NEXT_CMD with real contents */ + + /* + * Valid with SVGA_FIFO_CAP_SCREEN_OBJECT: + * + * By default this is SVGA_ID_INVALID, to indicate that the cursor + * coordinates are specified relative to the virtual root. If this + * is set to a specific screen ID, cursor position is reinterpreted + * as a signed offset relative to that screen's origin. This is the + * only way to place the cursor on a non-rooted screen. + */ + SVGA_FIFO_CURSOR_SCREEN_ID, + + /* + * XXX: The gap here, up until SVGA_FIFO_3D_CAPS, can be used for new + * registers, but this must be done carefully and with judicious use of + * capability bits, since comparisons based on SVGA_FIFO_MIN aren't + * enough to tell you whether the register exists: we've shipped drivers + * and products that used SVGA_FIFO_3D_CAPS but didn't know about some of + * the earlier ones. The actual order of introduction was: + * - PITCHLOCK + * - 3D_CAPS + * - CURSOR_* (cursor bypass 3) + * - RESERVED + * So, code that wants to know whether it can use any of the + * aforementioned registers, or anything else added after PITCHLOCK and + * before 3D_CAPS, needs to reason about something other than + * SVGA_FIFO_MIN. + */ + + /* + * 3D caps block space; valid with 3D hardware version >= + * SVGA3D_HWVERSION_WS6_B1. + */ + SVGA_FIFO_3D_CAPS = 32, + SVGA_FIFO_3D_CAPS_LAST = 32 + 255, + + /* + * End of VMX's current definition of "extended-FIFO registers". + * Registers before here are always enabled/disabled as a block; either + * the extended FIFO is enabled and includes all preceding registers, or + * it's disabled entirely. + * + * Block 3b (truly optional extended registers): Additional registers for + * the extended FIFO, which the VMX already knows how to enable and + * disable with correct granularity. + * + * Registers after here exist if and only if the guest SVGA driver + * sets SVGA_FIFO_MIN high enough to leave room for them. + */ + + // Valid if register exists: + SVGA_FIFO_GUEST_3D_HWVERSION, /* Guest driver's 3D version */ + SVGA_FIFO_FENCE_GOAL, /* Matching target for SVGA_IRQFLAG_FENCE_GOAL */ + SVGA_FIFO_BUSY, /* See "FIFO Synchronization Registers" */ + + /* + * Always keep this last. This defines the maximum number of + * registers we know about. At power-on, this value is placed in + * the SVGA_REG_MEM_REGS register, and we expect the guest driver + * to allocate this much space in FIFO memory for registers. + */ + SVGA_FIFO_NUM_REGS +}; + + +/* + * Definition of registers included in extended FIFO support. + * + * The guest SVGA driver gets to allocate the FIFO between registers + * and data. It must always allocate at least 4 registers, but old + * drivers stopped there. + * + * The VMX will enable extended FIFO support if and only if the guest + * left enough room for all registers defined as part of the mandatory + * set for the extended FIFO. + * + * Note that the guest drivers typically allocate the FIFO only at + * initialization time, not at mode switches, so it's likely that the + * number of FIFO registers won't change without a reboot. + * + * All registers less than this value are guaranteed to be present if + * svgaUser->fifo.extended is set. Any later registers must be tested + * individually for compatibility at each use (in the VMX). + * + * This value is used only by the VMX, so it can change without + * affecting driver compatibility; keep it that way? + */ +#define SVGA_FIFO_EXTENDED_MANDATORY_REGS (SVGA_FIFO_3D_CAPS_LAST + 1) + + +/* + * FIFO Synchronization Registers + * + * This explains the relationship between the various FIFO + * sync-related registers in IOSpace and in FIFO space. + * + * SVGA_REG_SYNC -- + * + * The SYNC register can be used in two different ways by the guest: + * + * 1. If the guest wishes to fully sync (drain) the FIFO, + * it will write once to SYNC then poll on the BUSY + * register. The FIFO is sync'ed once BUSY is zero. + * + * 2. If the guest wants to asynchronously wake up the host, + * it will write once to SYNC without polling on BUSY. + * Ideally it will do this after some new commands have + * been placed in the FIFO, and after reading a zero + * from SVGA_FIFO_BUSY. + * + * (1) is the original behaviour that SYNC was designed to + * support. Originally, a write to SYNC would implicitly + * trigger a read from BUSY. This causes us to synchronously + * process the FIFO. + * + * This behaviour has since been changed so that writing SYNC + * will *not* implicitly cause a read from BUSY. Instead, it + * makes a channel call which asynchronously wakes up the MKS + * thread. + * + * New guests can use this new behaviour to implement (2) + * efficiently. This lets guests get the host's attention + * without waiting for the MKS to poll, which gives us much + * better CPU utilization on SMP hosts and on UP hosts while + * we're blocked on the host GPU. + * + * Old guests shouldn't notice the behaviour change. SYNC was + * never guaranteed to process the entire FIFO, since it was + * bounded to a particular number of CPU cycles. Old guests will + * still loop on the BUSY register until the FIFO is empty. + * + * Writing to SYNC currently has the following side-effects: + * + * - Sets SVGA_REG_BUSY to TRUE (in the monitor) + * - Asynchronously wakes up the MKS thread for FIFO processing + * - The value written to SYNC is recorded as a "reason", for + * stats purposes. + * + * If SVGA_FIFO_BUSY is available, drivers are advised to only + * write to SYNC if SVGA_FIFO_BUSY is FALSE. Drivers should set + * SVGA_FIFO_BUSY to TRUE after writing to SYNC. The MKS will + * eventually set SVGA_FIFO_BUSY on its own, but this approach + * lets the driver avoid sending multiple asynchronous wakeup + * messages to the MKS thread. + * + * SVGA_REG_BUSY -- + * + * This register is set to TRUE when SVGA_REG_SYNC is written, + * and it reads as FALSE when the FIFO has been completely + * drained. + * + * Every read from this register causes us to synchronously + * process FIFO commands. There is no guarantee as to how many + * commands each read will process. + * + * CPU time spent processing FIFO commands will be billed to + * the guest. + * + * New drivers should avoid using this register unless they + * need to guarantee that the FIFO is completely drained. It + * is overkill for performing a sync-to-fence. Older drivers + * will use this register for any type of synchronization. + * + * SVGA_FIFO_BUSY -- + * + * This register is a fast way for the guest driver to check + * whether the FIFO is already being processed. It reads and + * writes at normal RAM speeds, with no monitor intervention. + * + * If this register reads as TRUE, the host is guaranteeing that + * any new commands written into the FIFO will be noticed before + * the MKS goes back to sleep. + * + * If this register reads as FALSE, no such guarantee can be + * made. + * + * The guest should use this register to quickly determine + * whether or not it needs to wake up the host. If the guest + * just wrote a command or group of commands that it would like + * the host to begin processing, it should: + * + * 1. Read SVGA_FIFO_BUSY. If it reads as TRUE, no further + * action is necessary. + * + * 2. Write TRUE to SVGA_FIFO_BUSY. This informs future guest + * code that we've already sent a SYNC to the host and we + * don't need to send a duplicate. + * + * 3. Write a reason to SVGA_REG_SYNC. This will send an + * asynchronous wakeup to the MKS thread. + */ + + +/* + * FIFO Capabilities + * + * Fence -- Fence register and command are supported + * Accel Front -- Front buffer only commands are supported + * Pitch Lock -- Pitch lock register is supported + * Video -- SVGA Video overlay units are supported + * Escape -- Escape command is supported + * + * XXX: Add longer descriptions for each capability, including a list + * of the new features that each capability provides. + * + * SVGA_FIFO_CAP_SCREEN_OBJECT -- + * + * Provides dynamic multi-screen rendering, for improved Unity and + * multi-monitor modes. With Screen Object, the guest can + * dynamically create and destroy 'screens', which can represent + * Unity windows or virtual monitors. Screen Object also provides + * strong guarantees that DMA operations happen only when + * guest-initiated. Screen Object deprecates the BAR1 guest + * framebuffer (GFB) and all commands that work only with the GFB. + * + * New registers: + * FIFO_CURSOR_SCREEN_ID, VIDEO_DATA_GMRID, VIDEO_DST_SCREEN_ID + * + * New 2D commands: + * DEFINE_SCREEN, DESTROY_SCREEN, DEFINE_GMRFB, BLIT_GMRFB_TO_SCREEN, + * BLIT_SCREEN_TO_GMRFB, ANNOTATION_FILL, ANNOTATION_COPY + * + * New 3D commands: + * BLIT_SURFACE_TO_SCREEN + * + * New guarantees: + * + * - The host will not read or write guest memory, including the GFB, + * except when explicitly initiated by a DMA command. + * + * - All DMA, including legacy DMA like UPDATE and PRESENT_READBACK, + * is guaranteed to complete before any subsequent FENCEs. + * + * - All legacy commands which affect a Screen (UPDATE, PRESENT, + * PRESENT_READBACK) as well as new Screen blit commands will + * all behave consistently as blits, and memory will be read + * or written in FIFO order. + * + * For example, if you PRESENT from one SVGA3D surface to multiple + * places on the screen, the data copied will always be from the + * SVGA3D surface at the time the PRESENT was issued in the FIFO. + * This was not necessarily true on devices without Screen Object. + * + * This means that on devices that support Screen Object, the + * PRESENT_READBACK command should not be necessary unless you + * actually want to read back the results of 3D rendering into + * system memory. (And for that, the BLIT_SCREEN_TO_GMRFB + * command provides a strict superset of functionality.) + * + * - When a screen is resized, either using Screen Object commands or + * legacy multimon registers, its contents are preserved. + */ + +#define SVGA_FIFO_CAP_NONE 0 +#define SVGA_FIFO_CAP_FENCE (1<<0) +#define SVGA_FIFO_CAP_ACCELFRONT (1<<1) +#define SVGA_FIFO_CAP_PITCHLOCK (1<<2) +#define SVGA_FIFO_CAP_VIDEO (1<<3) +#define SVGA_FIFO_CAP_CURSOR_BYPASS_3 (1<<4) +#define SVGA_FIFO_CAP_ESCAPE (1<<5) +#define SVGA_FIFO_CAP_RESERVE (1<<6) +#define SVGA_FIFO_CAP_SCREEN_OBJECT (1<<7) + + +/* + * FIFO Flags + * + * Accel Front -- Driver should use front buffer only commands + */ + +#define SVGA_FIFO_FLAG_NONE 0 +#define SVGA_FIFO_FLAG_ACCELFRONT (1<<0) +#define SVGA_FIFO_FLAG_RESERVED (1<<31) // Internal use only + +/* + * FIFO reservation sentinel value + */ + +#define SVGA_FIFO_RESERVED_UNKNOWN 0xffffffff + + +/* + * Video overlay support + */ + +#define SVGA_NUM_OVERLAY_UNITS 32 + + +/* + * Video capabilities that the guest is currently using + */ + +#define SVGA_VIDEO_FLAG_COLORKEY 0x0001 + + +/* + * Offsets for the video overlay registers + */ + +enum { + SVGA_VIDEO_ENABLED = 0, + SVGA_VIDEO_FLAGS, + SVGA_VIDEO_DATA_OFFSET, + SVGA_VIDEO_FORMAT, + SVGA_VIDEO_COLORKEY, + SVGA_VIDEO_SIZE, // Deprecated + SVGA_VIDEO_WIDTH, + SVGA_VIDEO_HEIGHT, + SVGA_VIDEO_SRC_X, + SVGA_VIDEO_SRC_Y, + SVGA_VIDEO_SRC_WIDTH, + SVGA_VIDEO_SRC_HEIGHT, + SVGA_VIDEO_DST_X, // Signed int32 + SVGA_VIDEO_DST_Y, // Signed int32 + SVGA_VIDEO_DST_WIDTH, + SVGA_VIDEO_DST_HEIGHT, + SVGA_VIDEO_PITCH_1, + SVGA_VIDEO_PITCH_2, + SVGA_VIDEO_PITCH_3, + SVGA_VIDEO_DATA_GMRID, // Optional, defaults to SVGA_GMR_FRAMEBUFFER + SVGA_VIDEO_DST_SCREEN_ID, // Optional, defaults to virtual coords (SVGA_ID_INVALID) + SVGA_VIDEO_NUM_REGS +}; + + +/* + * SVGA Overlay Units + * + * width and height relate to the entire source video frame. + * srcX, srcY, srcWidth and srcHeight represent subset of the source + * video frame to be displayed. + */ + +typedef struct SVGAOverlayUnit { + uint32 enabled; + uint32 flags; + uint32 dataOffset; + uint32 format; + uint32 colorKey; + uint32 size; + uint32 width; + uint32 height; + uint32 srcX; + uint32 srcY; + uint32 srcWidth; + uint32 srcHeight; + int32 dstX; + int32 dstY; + uint32 dstWidth; + uint32 dstHeight; + uint32 pitches[3]; + uint32 dataGMRId; + uint32 dstScreenId; +} SVGAOverlayUnit; + + +/* + * SVGAScreenObject -- + * + * This is a new way to represent a guest's multi-monitor screen or + * Unity window. Screen objects are only supported if the + * SVGA_FIFO_CAP_SCREEN_OBJECT capability bit is set. + * + * If Screen Objects are supported, they can be used to fully + * replace the functionality provided by the framebuffer registers + * (SVGA_REG_WIDTH, HEIGHT, etc.) and by SVGA_CAP_DISPLAY_TOPOLOGY. + * + * The screen object is a struct with guaranteed binary + * compatibility. New flags can be added, and the struct may grow, + * but existing fields must retain their meaning. + * + */ + +#define SVGA_SCREEN_HAS_ROOT (1 << 0) // Screen is present in the virtual coord space +#define SVGA_SCREEN_IS_PRIMARY (1 << 1) // Guest considers this screen to be 'primary' +#define SVGA_SCREEN_FULLSCREEN_HINT (1 << 2) // Guest is running a fullscreen app here + +typedef +struct SVGAScreenObject { + uint32 structSize; // sizeof(SVGAScreenObject) + uint32 id; + uint32 flags; + struct { + uint32 width; + uint32 height; + } size; + struct { + int32 x; + int32 y; + } root; // Only used if SVGA_SCREEN_HAS_ROOT is set. +} SVGAScreenObject; + + +/* + * Commands in the command FIFO: + * + * Command IDs defined below are used for the traditional 2D FIFO + * communication (not all commands are available for all versions of the + * SVGA FIFO protocol). + * + * Note the holes in the command ID numbers: These commands have been + * deprecated, and the old IDs must not be reused. + * + * Command IDs from 1000 to 1999 are reserved for use by the SVGA3D + * protocol. + * + * Each command's parameters are described by the comments and + * structs below. + */ + +typedef enum { + SVGA_CMD_INVALID_CMD = 0, + SVGA_CMD_UPDATE = 1, + SVGA_CMD_RECT_COPY = 3, + SVGA_CMD_DEFINE_CURSOR = 19, + SVGA_CMD_DEFINE_ALPHA_CURSOR = 22, + SVGA_CMD_UPDATE_VERBOSE = 25, + SVGA_CMD_FRONT_ROP_FILL = 29, + SVGA_CMD_FENCE = 30, + SVGA_CMD_ESCAPE = 33, + SVGA_CMD_DEFINE_SCREEN = 34, + SVGA_CMD_DESTROY_SCREEN = 35, + SVGA_CMD_DEFINE_GMRFB = 36, + SVGA_CMD_BLIT_GMRFB_TO_SCREEN = 37, + SVGA_CMD_BLIT_SCREEN_TO_GMRFB = 38, + SVGA_CMD_ANNOTATION_FILL = 39, + SVGA_CMD_ANNOTATION_COPY = 40, + SVGA_CMD_MAX +} SVGAFifoCmdId; + +#define SVGA_CMD_MAX_ARGS 64 + + +/* + * SVGA_CMD_UPDATE -- + * + * This is a DMA transfer which copies from the Guest Framebuffer + * (GFB) at BAR1 + SVGA_REG_FB_OFFSET to any screens which + * intersect with the provided virtual rectangle. + * + * This command does not support using arbitrary guest memory as a + * data source- it only works with the pre-defined GFB memory. + * This command also does not support signed virtual coordinates. + * If you have defined screens (using SVGA_CMD_DEFINE_SCREEN) with + * negative root x/y coordinates, the negative portion of those + * screens will not be reachable by this command. + * + * This command is not necessary when using framebuffer + * traces. Traces are automatically enabled if the SVGA FIFO is + * disabled, and you may explicitly enable/disable traces using + * SVGA_REG_TRACES. With traces enabled, any write to the GFB will + * automatically act as if a subsequent SVGA_CMD_UPDATE was issued. + * + * Traces and SVGA_CMD_UPDATE are the only supported ways to render + * pseudocolor screen updates. The newer Screen Object commands + * only support true color formats. + * + * Availability: + * Always available. + */ + +typedef +struct { + uint32 x; + uint32 y; + uint32 width; + uint32 height; +} SVGAFifoCmdUpdate; + + +/* + * SVGA_CMD_RECT_COPY -- + * + * Perform a rectangular DMA transfer from one area of the GFB to + * another, and copy the result to any screens which intersect it. + * + * Availability: + * SVGA_CAP_RECT_COPY + */ + +typedef +struct { + uint32 srcX; + uint32 srcY; + uint32 destX; + uint32 destY; + uint32 width; + uint32 height; +} SVGAFifoCmdRectCopy; + + +/* + * SVGA_CMD_DEFINE_CURSOR -- + * + * Provide a new cursor image, as an AND/XOR mask. + * + * The recommended way to position the cursor overlay is by using + * the SVGA_FIFO_CURSOR_* registers, supported by the + * SVGA_FIFO_CAP_CURSOR_BYPASS_3 capability. + * + * Availability: + * SVGA_CAP_CURSOR + */ + +typedef +struct { + uint32 id; // Reserved, must be zero. + uint32 hotspotX; + uint32 hotspotY; + uint32 width; + uint32 height; + uint32 andMaskDepth; // Value must be 1 or equal to BITS_PER_PIXEL + uint32 xorMaskDepth; // Value must be 1 or equal to BITS_PER_PIXEL + /* + * Followed by scanline data for AND mask, then XOR mask. + * Each scanline is padded to a 32-bit boundary. + */ +} SVGAFifoCmdDefineCursor; + + +/* + * SVGA_CMD_DEFINE_ALPHA_CURSOR -- + * + * Provide a new cursor image, in 32-bit BGRA format. + * + * The recommended way to position the cursor overlay is by using + * the SVGA_FIFO_CURSOR_* registers, supported by the + * SVGA_FIFO_CAP_CURSOR_BYPASS_3 capability. + * + * Availability: + * SVGA_CAP_ALPHA_CURSOR + */ + +typedef +struct { + uint32 id; // Reserved, must be zero. + uint32 hotspotX; + uint32 hotspotY; + uint32 width; + uint32 height; + /* Followed by scanline data */ +} SVGAFifoCmdDefineAlphaCursor; + + +/* + * SVGA_CMD_UPDATE_VERBOSE -- + * + * Just like SVGA_CMD_UPDATE, but also provide a per-rectangle + * 'reason' value, an opaque cookie which is used by internal + * debugging tools. Third party drivers should not use this + * command. + * + * Availability: + * SVGA_CAP_EXTENDED_FIFO + */ + +typedef +struct { + uint32 x; + uint32 y; + uint32 width; + uint32 height; + uint32 reason; +} SVGAFifoCmdUpdateVerbose; + + +/* + * SVGA_CMD_FRONT_ROP_FILL -- + * + * This is a hint which tells the SVGA device that the driver has + * just filled a rectangular region of the GFB with a solid + * color. Instead of reading these pixels from the GFB, the device + * can assume that they all equal 'color'. This is primarily used + * for remote desktop protocols. + * + * Availability: + * SVGA_FIFO_CAP_ACCELFRONT + */ + +#define SVGA_ROP_COPY 0x03 + +typedef +struct { + uint32 color; // In the same format as the GFB + uint32 x; + uint32 y; + uint32 width; + uint32 height; + uint32 rop; // Must be SVGA_ROP_COPY +} SVGAFifoCmdFrontRopFill; + + +/* + * SVGA_CMD_FENCE -- + * + * Insert a synchronization fence. When the SVGA device reaches + * this command, it will copy the 'fence' value into the + * SVGA_FIFO_FENCE register. It will also compare the fence against + * SVGA_FIFO_FENCE_GOAL. If the fence matches the goal and the + * SVGA_IRQFLAG_FENCE_GOAL interrupt is enabled, the device will + * raise this interrupt. + * + * Availability: + * SVGA_FIFO_FENCE for this command, + * SVGA_CAP_IRQMASK for SVGA_FIFO_FENCE_GOAL. + */ + +typedef +struct { + uint32 fence; +} SVGAFifoCmdFence; + + +/* + * SVGA_CMD_ESCAPE -- + * + * Send an extended or vendor-specific variable length command. + * This is used for video overlay, third party plugins, and + * internal debugging tools. See svga_escape.h + * + * Availability: + * SVGA_FIFO_CAP_ESCAPE + */ + +typedef +struct { + uint32 nsid; + uint32 size; + /* followed by 'size' bytes of data */ +} SVGAFifoCmdEscape; + + +/* + * SVGA_CMD_DEFINE_SCREEN -- + * + * Define or redefine an SVGAScreenObject. See the description of + * SVGAScreenObject above. The video driver is responsible for + * generating new screen IDs. They should be small positive + * integers. The virtual device will have an implementation + * specific upper limit on the number of screen IDs + * supported. Drivers are responsible for recycling IDs. The first + * valid ID is zero. + * + * - Interaction with other registers: + * + * For backwards compatibility, when the GFB mode registers (WIDTH, + * HEIGHT, PITCHLOCK, BITS_PER_PIXEL) are modified, the SVGA device + * deletes all screens other than screen #0, and redefines screen + * #0 according to the specified mode. Drivers that use + * SVGA_CMD_DEFINE_SCREEN should destroy or redefine screen #0. + * + * If you use screen objects, do not use the legacy multi-mon + * registers (SVGA_REG_NUM_GUEST_DISPLAYS, SVGA_REG_DISPLAY_*). + * + * Availability: + * SVGA_FIFO_CAP_SCREEN_OBJECT + */ + +typedef +struct { + SVGAScreenObject screen; // Variable-length according to version +} SVGAFifoCmdDefineScreen; + + +/* + * SVGA_CMD_DESTROY_SCREEN -- + * + * Destroy an SVGAScreenObject. Its ID is immediately available for + * re-use. + * + * Availability: + * SVGA_FIFO_CAP_SCREEN_OBJECT + */ + +typedef +struct { + uint32 screenId; +} SVGAFifoCmdDestroyScreen; + + +/* + * SVGA_CMD_DEFINE_GMRFB -- + * + * This command sets a piece of SVGA device state called the + * Guest Memory Region Framebuffer, or GMRFB. The GMRFB is a + * piece of light-weight state which identifies the location and + * format of an image in guest memory or in BAR1. The GMRFB has + * an arbitrary size, and it doesn't need to match the geometry + * of the GFB or any screen object. + * + * The GMRFB can be redefined as often as you like. You could + * always use the same GMRFB, you could redefine it before + * rendering from a different guest screen, or you could even + * redefine it before every blit. + * + * There are multiple ways to use this command. The simplest way is + * to use it to move the framebuffer either to elsewhere in the GFB + * (BAR1) memory region, or to a user-defined GMR. This lets a + * driver use a framebuffer allocated entirely out of normal system + * memory, which we encourage. + * + * Another way to use this command is to set up a ring buffer of + * updates in GFB memory. If a driver wants to ensure that no + * frames are skipped by the SVGA device, it is important that the + * driver not modify the source data for a blit until the device is + * done processing the command. One efficient way to accomplish + * this is to use a ring of small DMA buffers. Each buffer is used + * for one blit, then we move on to the next buffer in the + * ring. The FENCE mechanism is used to protect each buffer from + * re-use until the device is finished with that buffer's + * corresponding blit. + * + * This command does not affect the meaning of SVGA_CMD_UPDATE. + * UPDATEs always occur from the legacy GFB memory area. This + * command has no support for pseudocolor GMRFBs. Currently only + * true-color 15, 16, and 24-bit depths are supported. Future + * devices may expose capabilities for additional framebuffer + * formats. + * + * The default GMRFB value is undefined. Drivers must always send + * this command at least once before performing any blit from the + * GMRFB. + * + * Availability: + * SVGA_FIFO_CAP_SCREEN_OBJECT + */ + +typedef +struct { + SVGAGuestPtr ptr; + uint32 bytesPerLine; + SVGAGMRImageFormat format; +} SVGAFifoCmdDefineGMRFB; + + +/* + * SVGA_CMD_BLIT_GMRFB_TO_SCREEN -- + * + * This is a guest-to-host blit. It performs a DMA operation to + * copy a rectangular region of pixels from the current GMRFB to + * one or more Screen Objects. + * + * The destination coordinate may be specified relative to a + * screen's origin (if a screen ID is specified) or relative to the + * virtual coordinate system's origin (if the screen ID is + * SVGA_ID_INVALID). The actual destination may span zero or more + * screens, in the case of a virtual destination rect or a rect + * which extends off the edge of the specified screen. + * + * This command writes to the screen's "base layer": the underlying + * framebuffer which exists below any cursor or video overlays. No + * action is necessary to explicitly hide or update any overlays + * which exist on top of the updated region. + * + * The SVGA device is guaranteed to finish reading from the GMRFB + * by the time any subsequent FENCE commands are reached. + * + * This command consumes an annotation. See the + * SVGA_CMD_ANNOTATION_* commands for details. + * + * Availability: + * SVGA_FIFO_CAP_SCREEN_OBJECT + */ + +typedef +struct { + SVGASignedPoint srcOrigin; + SVGASignedRect destRect; + uint32 destScreenId; +} SVGAFifoCmdBlitGMRFBToScreen; + + +/* + * SVGA_CMD_BLIT_SCREEN_TO_GMRFB -- + * + * This is a host-to-guest blit. It performs a DMA operation to + * copy a rectangular region of pixels from a single Screen Object + * back to the current GMRFB. + * + * Usage note: This command should be used rarely. It will + * typically be inefficient, but it is necessary for some types of + * synchronization between 3D (GPU) and 2D (CPU) rendering into + * overlapping areas of a screen. + * + * The source coordinate is specified relative to a screen's + * origin. The provided screen ID must be valid. If any parameters + * are invalid, the resulting pixel values are undefined. + * + * This command reads the screen's "base layer". Overlays like + * video and cursor are not included, but any data which was sent + * using a blit-to-screen primitive will be available, no matter + * whether the data's original source was the GMRFB or the 3D + * acceleration hardware. + * + * Note that our guest-to-host blits and host-to-guest blits aren't + * symmetric in their current implementation. While the parameters + * are identical, host-to-guest blits are a lot less featureful. + * They do not support clipping: If the source parameters don't + * fully fit within a screen, the blit fails. They must originate + * from exactly one screen. Virtual coordinates are not directly + * supported. + * + * Host-to-guest blits do support the same set of GMRFB formats + * offered by guest-to-host blits. + * + * The SVGA device is guaranteed to finish writing to the GMRFB by + * the time any subsequent FENCE commands are reached. + * + * Availability: + * SVGA_FIFO_CAP_SCREEN_OBJECT + */ + +typedef +struct { + SVGASignedPoint destOrigin; + SVGASignedRect srcRect; + uint32 srcScreenId; +} SVGAFifoCmdBlitScreenToGMRFB; + + +/* + * SVGA_CMD_ANNOTATION_FILL -- + * + * This is a blit annotation. This command stores a small piece of + * device state which is consumed by the next blit-to-screen + * command. The state is only cleared by commands which are + * specifically documented as consuming an annotation. Other + * commands (such as ESCAPEs for debugging) may intervene between + * the annotation and its associated blit. + * + * This annotation is a promise about the contents of the next + * blit: The video driver is guaranteeing that all pixels in that + * blit will have the same value, specified here as a color in + * SVGAColorBGRX format. + * + * The SVGA device can still render the blit correctly even if it + * ignores this annotation, but the annotation may allow it to + * perform the blit more efficiently, for example by ignoring the + * source data and performing a fill in hardware. + * + * This annotation is most important for performance when the + * user's display is being remoted over a network connection. + * + * Availability: + * SVGA_FIFO_CAP_SCREEN_OBJECT + */ + +typedef +struct { + SVGAColorBGRX color; +} SVGAFifoCmdAnnotationFill; + + +/* + * SVGA_CMD_ANNOTATION_COPY -- + * + * This is a blit annotation. See SVGA_CMD_ANNOTATION_FILL for more + * information about annotations. + * + * This annotation is a promise about the contents of the next + * blit: The video driver is guaranteeing that all pixels in that + * blit will have the same value as those which already exist at an + * identically-sized region on the same or a different screen. + * + * Note that the source pixels for the COPY in this annotation are + * sampled before applying the anqnotation's associated blit. They + * are allowed to overlap with the blit's destination pixels. + * + * The copy source rectangle is specified the same way as the blit + * destination: it can be a rectangle which spans zero or more + * screens, specified relative to either a screen or to the virtual + * coordinate system's origin. If the source rectangle includes + * pixels which are not from exactly one screen, the results are + * undefined. + * + * Availability: + * SVGA_FIFO_CAP_SCREEN_OBJECT + */ + +typedef +struct { + SVGASignedPoint srcOrigin; + uint32 srcScreenId; +} SVGAFifoCmdAnnotationCopy; + +#endif diff --git a/drivers/gpu/drm/vmwgfx/svga_types.h b/drivers/gpu/drm/vmwgfx/svga_types.h new file mode 100644 index 000000000000..55836dedcfc2 --- /dev/null +++ b/drivers/gpu/drm/vmwgfx/svga_types.h @@ -0,0 +1,45 @@ +/************************************************************************** + * + * Copyright © 2009 VMware, Inc., Palo Alto, CA., USA + * All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sub license, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice (including the + * next paragraph) shall be included in all copies or substantial portions + * of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, + * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR + * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE + * USE OR OTHER DEALINGS IN THE SOFTWARE. + * + **************************************************************************/ + +/** + * Silly typedefs for the svga headers. Currently the headers are shared + * between all components that talk to svga. And as such the headers are + * are in a completely different style and use weird defines. + * + * This file lets all the ugly be prefixed with svga*. + */ + +#ifndef _SVGA_TYPES_H_ +#define _SVGA_TYPES_H_ + +typedef uint16_t uint16; +typedef uint32_t uint32; +typedef uint8_t uint8; +typedef int32_t int32; +typedef bool Bool; + +#endif diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_buffer.c b/drivers/gpu/drm/vmwgfx/vmwgfx_buffer.c new file mode 100644 index 000000000000..d6f2d2b882e9 --- /dev/null +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_buffer.c @@ -0,0 +1,229 @@ +/************************************************************************** + * + * Copyright © 2009 VMware, Inc., Palo Alto, CA., USA + * All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sub license, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice (including the + * next paragraph) shall be included in all copies or substantial portions + * of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, + * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR + * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE + * USE OR OTHER DEALINGS IN THE SOFTWARE. + * + **************************************************************************/ + +#include "vmwgfx_drv.h" +#include "ttm/ttm_bo_driver.h" +#include "ttm/ttm_placement.h" + +static uint32_t vram_placement_flags = TTM_PL_FLAG_VRAM | + TTM_PL_FLAG_CACHED; + +static uint32_t vram_ne_placement_flags = TTM_PL_FLAG_VRAM | + TTM_PL_FLAG_CACHED | + TTM_PL_FLAG_NO_EVICT; + +static uint32_t sys_placement_flags = TTM_PL_FLAG_SYSTEM | + TTM_PL_FLAG_CACHED; + +struct ttm_placement vmw_vram_placement = { + .fpfn = 0, + .lpfn = 0, + .num_placement = 1, + .placement = &vram_placement_flags, + .num_busy_placement = 1, + .busy_placement = &vram_placement_flags +}; + +struct ttm_placement vmw_vram_ne_placement = { + .fpfn = 0, + .lpfn = 0, + .num_placement = 1, + .placement = &vram_ne_placement_flags, + .num_busy_placement = 1, + .busy_placement = &vram_ne_placement_flags +}; + +struct ttm_placement vmw_sys_placement = { + .fpfn = 0, + .lpfn = 0, + .num_placement = 1, + .placement = &sys_placement_flags, + .num_busy_placement = 1, + .busy_placement = &sys_placement_flags +}; + +struct vmw_ttm_backend { + struct ttm_backend backend; +}; + +static int vmw_ttm_populate(struct ttm_backend *backend, + unsigned long num_pages, struct page **pages, + struct page *dummy_read_page) +{ + return 0; +} + +static int vmw_ttm_bind(struct ttm_backend *backend, struct ttm_mem_reg *bo_mem) +{ + return 0; +} + +static int vmw_ttm_unbind(struct ttm_backend *backend) +{ + return 0; +} + +static void vmw_ttm_clear(struct ttm_backend *backend) +{ +} + +static void vmw_ttm_destroy(struct ttm_backend *backend) +{ + struct vmw_ttm_backend *vmw_be = + container_of(backend, struct vmw_ttm_backend, backend); + + kfree(vmw_be); +} + +static struct ttm_backend_func vmw_ttm_func = { + .populate = vmw_ttm_populate, + .clear = vmw_ttm_clear, + .bind = vmw_ttm_bind, + .unbind = vmw_ttm_unbind, + .destroy = vmw_ttm_destroy, +}; + +struct ttm_backend *vmw_ttm_backend_init(struct ttm_bo_device *bdev) +{ + struct vmw_ttm_backend *vmw_be; + + vmw_be = kmalloc(sizeof(*vmw_be), GFP_KERNEL); + if (!vmw_be) + return NULL; + + vmw_be->backend.func = &vmw_ttm_func; + + return &vmw_be->backend; +} + +int vmw_invalidate_caches(struct ttm_bo_device *bdev, uint32_t flags) +{ + return 0; +} + +int vmw_init_mem_type(struct ttm_bo_device *bdev, uint32_t type, + struct ttm_mem_type_manager *man) +{ + struct vmw_private *dev_priv = + container_of(bdev, struct vmw_private, bdev); + + switch (type) { + case TTM_PL_SYSTEM: + /* System memory */ + + man->flags = TTM_MEMTYPE_FLAG_MAPPABLE; + man->available_caching = TTM_PL_MASK_CACHING; + man->default_caching = TTM_PL_FLAG_CACHED; + break; + case TTM_PL_VRAM: + /* "On-card" video ram */ + man->gpu_offset = 0; + man->io_offset = dev_priv->vram_start; + man->io_size = dev_priv->vram_size; + man->flags = TTM_MEMTYPE_FLAG_FIXED | + TTM_MEMTYPE_FLAG_NEEDS_IOREMAP | TTM_MEMTYPE_FLAG_MAPPABLE; + man->io_addr = NULL; + man->available_caching = TTM_PL_MASK_CACHING; + man->default_caching = TTM_PL_FLAG_WC; + break; + default: + DRM_ERROR("Unsupported memory type %u\n", (unsigned)type); + return -EINVAL; + } + return 0; +} + +void vmw_evict_flags(struct ttm_buffer_object *bo, + struct ttm_placement *placement) +{ + *placement = vmw_sys_placement; +} + +/** + * FIXME: Proper access checks on buffers. + */ + +static int vmw_verify_access(struct ttm_buffer_object *bo, struct file *filp) +{ + return 0; +} + +/** + * FIXME: We're using the old vmware polling method to sync. + * Do this with fences instead. + */ + +static void *vmw_sync_obj_ref(void *sync_obj) +{ + return sync_obj; +} + +static void vmw_sync_obj_unref(void **sync_obj) +{ + *sync_obj = NULL; +} + +static int vmw_sync_obj_flush(void *sync_obj, void *sync_arg) +{ + struct vmw_private *dev_priv = (struct vmw_private *)sync_arg; + + mutex_lock(&dev_priv->hw_mutex); + vmw_write(dev_priv, SVGA_REG_SYNC, SVGA_SYNC_GENERIC); + mutex_unlock(&dev_priv->hw_mutex); + return 0; +} + +static bool vmw_sync_obj_signaled(void *sync_obj, void *sync_arg) +{ + struct vmw_private *dev_priv = (struct vmw_private *)sync_arg; + uint32_t sequence = (unsigned long) sync_obj; + + return vmw_fence_signaled(dev_priv, sequence); +} + +static int vmw_sync_obj_wait(void *sync_obj, void *sync_arg, + bool lazy, bool interruptible) +{ + struct vmw_private *dev_priv = (struct vmw_private *)sync_arg; + uint32_t sequence = (unsigned long) sync_obj; + + return vmw_wait_fence(dev_priv, false, sequence, false, 3*HZ); +} + +struct ttm_bo_driver vmw_bo_driver = { + .create_ttm_backend_entry = vmw_ttm_backend_init, + .invalidate_caches = vmw_invalidate_caches, + .init_mem_type = vmw_init_mem_type, + .evict_flags = vmw_evict_flags, + .move = NULL, + .verify_access = vmw_verify_access, + .sync_obj_signaled = vmw_sync_obj_signaled, + .sync_obj_wait = vmw_sync_obj_wait, + .sync_obj_flush = vmw_sync_obj_flush, + .sync_obj_unref = vmw_sync_obj_unref, + .sync_obj_ref = vmw_sync_obj_ref +}; diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c new file mode 100644 index 000000000000..7b48bb3b63b2 --- /dev/null +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c @@ -0,0 +1,735 @@ +/************************************************************************** + * + * Copyright © 2009 VMware, Inc., Palo Alto, CA., USA + * All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sub license, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice (including the + * next paragraph) shall be included in all copies or substantial portions + * of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, + * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR + * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE + * USE OR OTHER DEALINGS IN THE SOFTWARE. + * + **************************************************************************/ + +#include "drmP.h" +#include "vmwgfx_drv.h" +#include "ttm/ttm_placement.h" +#include "ttm/ttm_bo_driver.h" +#include "ttm/ttm_object.h" +#include "ttm/ttm_module.h" + +#define VMWGFX_DRIVER_NAME "vmwgfx" +#define VMWGFX_DRIVER_DESC "Linux drm driver for VMware graphics devices" +#define VMWGFX_CHIP_SVGAII 0 +#define VMW_FB_RESERVATION 0 + +/** + * Fully encoded drm commands. Might move to vmw_drm.h + */ + +#define DRM_IOCTL_VMW_GET_PARAM \ + DRM_IOWR(DRM_COMMAND_BASE + DRM_VMW_GET_PARAM, \ + struct drm_vmw_getparam_arg) +#define DRM_IOCTL_VMW_ALLOC_DMABUF \ + DRM_IOWR(DRM_COMMAND_BASE + DRM_VMW_ALLOC_DMABUF, \ + union drm_vmw_alloc_dmabuf_arg) +#define DRM_IOCTL_VMW_UNREF_DMABUF \ + DRM_IOW(DRM_COMMAND_BASE + DRM_VMW_UNREF_DMABUF, \ + struct drm_vmw_unref_dmabuf_arg) +#define DRM_IOCTL_VMW_CURSOR_BYPASS \ + DRM_IOW(DRM_COMMAND_BASE + DRM_VMW_CURSOR_BYPASS, \ + struct drm_vmw_cursor_bypass_arg) + +#define DRM_IOCTL_VMW_CONTROL_STREAM \ + DRM_IOW(DRM_COMMAND_BASE + DRM_VMW_CONTROL_STREAM, \ + struct drm_vmw_control_stream_arg) +#define DRM_IOCTL_VMW_CLAIM_STREAM \ + DRM_IOR(DRM_COMMAND_BASE + DRM_VMW_CLAIM_STREAM, \ + struct drm_vmw_stream_arg) +#define DRM_IOCTL_VMW_UNREF_STREAM \ + DRM_IOW(DRM_COMMAND_BASE + DRM_VMW_UNREF_STREAM, \ + struct drm_vmw_stream_arg) + +#define DRM_IOCTL_VMW_CREATE_CONTEXT \ + DRM_IOR(DRM_COMMAND_BASE + DRM_VMW_CREATE_CONTEXT, \ + struct drm_vmw_context_arg) +#define DRM_IOCTL_VMW_UNREF_CONTEXT \ + DRM_IOW(DRM_COMMAND_BASE + DRM_VMW_UNREF_CONTEXT, \ + struct drm_vmw_context_arg) +#define DRM_IOCTL_VMW_CREATE_SURFACE \ + DRM_IOWR(DRM_COMMAND_BASE + DRM_VMW_CREATE_SURFACE, \ + union drm_vmw_surface_create_arg) +#define DRM_IOCTL_VMW_UNREF_SURFACE \ + DRM_IOW(DRM_COMMAND_BASE + DRM_VMW_UNREF_SURFACE, \ + struct drm_vmw_surface_arg) +#define DRM_IOCTL_VMW_REF_SURFACE \ + DRM_IOWR(DRM_COMMAND_BASE + DRM_VMW_REF_SURFACE, \ + union drm_vmw_surface_reference_arg) +#define DRM_IOCTL_VMW_EXECBUF \ + DRM_IOW(DRM_COMMAND_BASE + DRM_VMW_EXECBUF, \ + struct drm_vmw_execbuf_arg) +#define DRM_IOCTL_VMW_FIFO_DEBUG \ + DRM_IOWR(DRM_COMMAND_BASE + DRM_VMW_FIFO_DEBUG, \ + struct drm_vmw_fifo_debug_arg) +#define DRM_IOCTL_VMW_FENCE_WAIT \ + DRM_IOWR(DRM_COMMAND_BASE + DRM_VMW_FENCE_WAIT, \ + struct drm_vmw_fence_wait_arg) + + +/** + * The core DRM version of this macro doesn't account for + * DRM_COMMAND_BASE. + */ + +#define VMW_IOCTL_DEF(ioctl, func, flags) \ + [DRM_IOCTL_NR(ioctl) - DRM_COMMAND_BASE] = {ioctl, flags, func} + +/** + * Ioctl definitions. + */ + +static struct drm_ioctl_desc vmw_ioctls[] = { + VMW_IOCTL_DEF(DRM_IOCTL_VMW_GET_PARAM, vmw_getparam_ioctl, 0), + VMW_IOCTL_DEF(DRM_IOCTL_VMW_ALLOC_DMABUF, vmw_dmabuf_alloc_ioctl, + 0), + VMW_IOCTL_DEF(DRM_IOCTL_VMW_UNREF_DMABUF, vmw_dmabuf_unref_ioctl, + 0), + VMW_IOCTL_DEF(DRM_IOCTL_VMW_CURSOR_BYPASS, + vmw_kms_cursor_bypass_ioctl, 0), + + VMW_IOCTL_DEF(DRM_IOCTL_VMW_CONTROL_STREAM, vmw_overlay_ioctl, + 0), + VMW_IOCTL_DEF(DRM_IOCTL_VMW_CLAIM_STREAM, vmw_stream_claim_ioctl, + 0), + VMW_IOCTL_DEF(DRM_IOCTL_VMW_UNREF_STREAM, vmw_stream_unref_ioctl, + 0), + + VMW_IOCTL_DEF(DRM_IOCTL_VMW_CREATE_CONTEXT, vmw_context_define_ioctl, + 0), + VMW_IOCTL_DEF(DRM_IOCTL_VMW_UNREF_CONTEXT, vmw_context_destroy_ioctl, + 0), + VMW_IOCTL_DEF(DRM_IOCTL_VMW_CREATE_SURFACE, vmw_surface_define_ioctl, + 0), + VMW_IOCTL_DEF(DRM_IOCTL_VMW_UNREF_SURFACE, vmw_surface_destroy_ioctl, + 0), + VMW_IOCTL_DEF(DRM_IOCTL_VMW_REF_SURFACE, vmw_surface_reference_ioctl, + 0), + VMW_IOCTL_DEF(DRM_IOCTL_VMW_EXECBUF, vmw_execbuf_ioctl, + 0), + VMW_IOCTL_DEF(DRM_IOCTL_VMW_FIFO_DEBUG, vmw_fifo_debug_ioctl, + 0), + VMW_IOCTL_DEF(DRM_IOCTL_VMW_FENCE_WAIT, vmw_fence_wait_ioctl, + 0) +}; + +static struct pci_device_id vmw_pci_id_list[] = { + {0x15ad, 0x0405, PCI_ANY_ID, PCI_ANY_ID, 0, 0, VMWGFX_CHIP_SVGAII}, + {0, 0, 0} +}; + +static char *vmw_devname = "vmwgfx"; + +static int vmw_probe(struct pci_dev *, const struct pci_device_id *); +static void vmw_master_init(struct vmw_master *); + +static void vmw_print_capabilities(uint32_t capabilities) +{ + DRM_INFO("Capabilities:\n"); + if (capabilities & SVGA_CAP_RECT_COPY) + DRM_INFO(" Rect copy.\n"); + if (capabilities & SVGA_CAP_CURSOR) + DRM_INFO(" Cursor.\n"); + if (capabilities & SVGA_CAP_CURSOR_BYPASS) + DRM_INFO(" Cursor bypass.\n"); + if (capabilities & SVGA_CAP_CURSOR_BYPASS_2) + DRM_INFO(" Cursor bypass 2.\n"); + if (capabilities & SVGA_CAP_8BIT_EMULATION) + DRM_INFO(" 8bit emulation.\n"); + if (capabilities & SVGA_CAP_ALPHA_CURSOR) + DRM_INFO(" Alpha cursor.\n"); + if (capabilities & SVGA_CAP_3D) + DRM_INFO(" 3D.\n"); + if (capabilities & SVGA_CAP_EXTENDED_FIFO) + DRM_INFO(" Extended Fifo.\n"); + if (capabilities & SVGA_CAP_MULTIMON) + DRM_INFO(" Multimon.\n"); + if (capabilities & SVGA_CAP_PITCHLOCK) + DRM_INFO(" Pitchlock.\n"); + if (capabilities & SVGA_CAP_IRQMASK) + DRM_INFO(" Irq mask.\n"); + if (capabilities & SVGA_CAP_DISPLAY_TOPOLOGY) + DRM_INFO(" Display Topology.\n"); + if (capabilities & SVGA_CAP_GMR) + DRM_INFO(" GMR.\n"); + if (capabilities & SVGA_CAP_TRACES) + DRM_INFO(" Traces.\n"); +} + +static int vmw_request_device(struct vmw_private *dev_priv) +{ + int ret; + + vmw_kms_save_vga(dev_priv); + + ret = vmw_fifo_init(dev_priv, &dev_priv->fifo); + if (unlikely(ret != 0)) { + DRM_ERROR("Unable to initialize FIFO.\n"); + return ret; + } + + return 0; +} + +static void vmw_release_device(struct vmw_private *dev_priv) +{ + vmw_fifo_release(dev_priv, &dev_priv->fifo); + vmw_kms_restore_vga(dev_priv); +} + + +static int vmw_driver_load(struct drm_device *dev, unsigned long chipset) +{ + struct vmw_private *dev_priv; + int ret; + + dev_priv = kzalloc(sizeof(*dev_priv), GFP_KERNEL); + if (unlikely(dev_priv == NULL)) { + DRM_ERROR("Failed allocating a device private struct.\n"); + return -ENOMEM; + } + memset(dev_priv, 0, sizeof(*dev_priv)); + + dev_priv->dev = dev; + dev_priv->vmw_chipset = chipset; + mutex_init(&dev_priv->hw_mutex); + mutex_init(&dev_priv->cmdbuf_mutex); + rwlock_init(&dev_priv->resource_lock); + idr_init(&dev_priv->context_idr); + idr_init(&dev_priv->surface_idr); + idr_init(&dev_priv->stream_idr); + ida_init(&dev_priv->gmr_ida); + mutex_init(&dev_priv->init_mutex); + init_waitqueue_head(&dev_priv->fence_queue); + init_waitqueue_head(&dev_priv->fifo_queue); + atomic_set(&dev_priv->fence_queue_waiters, 0); + atomic_set(&dev_priv->fifo_queue_waiters, 0); + INIT_LIST_HEAD(&dev_priv->gmr_lru); + + dev_priv->io_start = pci_resource_start(dev->pdev, 0); + dev_priv->vram_start = pci_resource_start(dev->pdev, 1); + dev_priv->mmio_start = pci_resource_start(dev->pdev, 2); + + mutex_lock(&dev_priv->hw_mutex); + dev_priv->capabilities = vmw_read(dev_priv, SVGA_REG_CAPABILITIES); + + if (dev_priv->capabilities & SVGA_CAP_GMR) { + dev_priv->max_gmr_descriptors = + vmw_read(dev_priv, + SVGA_REG_GMR_MAX_DESCRIPTOR_LENGTH); + dev_priv->max_gmr_ids = + vmw_read(dev_priv, SVGA_REG_GMR_MAX_IDS); + } + + dev_priv->vram_size = vmw_read(dev_priv, SVGA_REG_VRAM_SIZE); + dev_priv->mmio_size = vmw_read(dev_priv, SVGA_REG_MEM_SIZE); + dev_priv->fb_max_width = vmw_read(dev_priv, SVGA_REG_MAX_WIDTH); + dev_priv->fb_max_height = vmw_read(dev_priv, SVGA_REG_MAX_HEIGHT); + + mutex_unlock(&dev_priv->hw_mutex); + + vmw_print_capabilities(dev_priv->capabilities); + + if (dev_priv->capabilities & SVGA_CAP_GMR) { + DRM_INFO("Max GMR ids is %u\n", + (unsigned)dev_priv->max_gmr_ids); + DRM_INFO("Max GMR descriptors is %u\n", + (unsigned)dev_priv->max_gmr_descriptors); + } + DRM_INFO("VRAM at 0x%08x size is %u kiB\n", + dev_priv->vram_start, dev_priv->vram_size / 1024); + DRM_INFO("MMIO at 0x%08x size is %u kiB\n", + dev_priv->mmio_start, dev_priv->mmio_size / 1024); + + ret = vmw_ttm_global_init(dev_priv); + if (unlikely(ret != 0)) + goto out_err0; + + + vmw_master_init(&dev_priv->fbdev_master); + ttm_lock_set_kill(&dev_priv->fbdev_master.lock, false, SIGTERM); + dev_priv->active_master = &dev_priv->fbdev_master; + + + ret = ttm_bo_device_init(&dev_priv->bdev, + dev_priv->bo_global_ref.ref.object, + &vmw_bo_driver, VMWGFX_FILE_PAGE_OFFSET, + false); + if (unlikely(ret != 0)) { + DRM_ERROR("Failed initializing TTM buffer object driver.\n"); + goto out_err1; + } + + ret = ttm_bo_init_mm(&dev_priv->bdev, TTM_PL_VRAM, + (dev_priv->vram_size >> PAGE_SHIFT)); + if (unlikely(ret != 0)) { + DRM_ERROR("Failed initializing memory manager for VRAM.\n"); + goto out_err2; + } + + dev_priv->mmio_mtrr = drm_mtrr_add(dev_priv->mmio_start, + dev_priv->mmio_size, DRM_MTRR_WC); + + dev_priv->mmio_virt = ioremap_wc(dev_priv->mmio_start, + dev_priv->mmio_size); + + if (unlikely(dev_priv->mmio_virt == NULL)) { + ret = -ENOMEM; + DRM_ERROR("Failed mapping MMIO.\n"); + goto out_err3; + } + + dev_priv->tdev = ttm_object_device_init + (dev_priv->mem_global_ref.object, 12); + + if (unlikely(dev_priv->tdev == NULL)) { + DRM_ERROR("Unable to initialize TTM object management.\n"); + ret = -ENOMEM; + goto out_err4; + } + + dev->dev_private = dev_priv; + + if (!dev->devname) + dev->devname = vmw_devname; + + if (dev_priv->capabilities & SVGA_CAP_IRQMASK) { + ret = drm_irq_install(dev); + if (unlikely(ret != 0)) { + DRM_ERROR("Failed installing irq: %d\n", ret); + goto out_no_irq; + } + } + + ret = pci_request_regions(dev->pdev, "vmwgfx probe"); + dev_priv->stealth = (ret != 0); + if (dev_priv->stealth) { + /** + * Request at least the mmio PCI resource. + */ + + DRM_INFO("It appears like vesafb is loaded. " + "Ignore above error if any. Entering stealth mode.\n"); + ret = pci_request_region(dev->pdev, 2, "vmwgfx stealth probe"); + if (unlikely(ret != 0)) { + DRM_ERROR("Failed reserving the SVGA MMIO resource.\n"); + goto out_no_device; + } + vmw_kms_init(dev_priv); + vmw_overlay_init(dev_priv); + } else { + ret = vmw_request_device(dev_priv); + if (unlikely(ret != 0)) + goto out_no_device; + vmw_kms_init(dev_priv); + vmw_overlay_init(dev_priv); + vmw_fb_init(dev_priv); + } + + return 0; + +out_no_device: + if (dev_priv->capabilities & SVGA_CAP_IRQMASK) + drm_irq_uninstall(dev_priv->dev); + if (dev->devname == vmw_devname) + dev->devname = NULL; +out_no_irq: + ttm_object_device_release(&dev_priv->tdev); +out_err4: + iounmap(dev_priv->mmio_virt); +out_err3: + drm_mtrr_del(dev_priv->mmio_mtrr, dev_priv->mmio_start, + dev_priv->mmio_size, DRM_MTRR_WC); + (void)ttm_bo_clean_mm(&dev_priv->bdev, TTM_PL_VRAM); +out_err2: + (void)ttm_bo_device_release(&dev_priv->bdev); +out_err1: + vmw_ttm_global_release(dev_priv); +out_err0: + ida_destroy(&dev_priv->gmr_ida); + idr_destroy(&dev_priv->surface_idr); + idr_destroy(&dev_priv->context_idr); + idr_destroy(&dev_priv->stream_idr); + kfree(dev_priv); + return ret; +} + +static int vmw_driver_unload(struct drm_device *dev) +{ + struct vmw_private *dev_priv = vmw_priv(dev); + + DRM_INFO(VMWGFX_DRIVER_NAME " unload.\n"); + + if (!dev_priv->stealth) { + vmw_fb_close(dev_priv); + vmw_kms_close(dev_priv); + vmw_overlay_close(dev_priv); + vmw_release_device(dev_priv); + pci_release_regions(dev->pdev); + } else { + vmw_kms_close(dev_priv); + vmw_overlay_close(dev_priv); + pci_release_region(dev->pdev, 2); + } + if (dev_priv->capabilities & SVGA_CAP_IRQMASK) + drm_irq_uninstall(dev_priv->dev); + if (dev->devname == vmw_devname) + dev->devname = NULL; + ttm_object_device_release(&dev_priv->tdev); + iounmap(dev_priv->mmio_virt); + drm_mtrr_del(dev_priv->mmio_mtrr, dev_priv->mmio_start, + dev_priv->mmio_size, DRM_MTRR_WC); + (void)ttm_bo_clean_mm(&dev_priv->bdev, TTM_PL_VRAM); + (void)ttm_bo_device_release(&dev_priv->bdev); + vmw_ttm_global_release(dev_priv); + ida_destroy(&dev_priv->gmr_ida); + idr_destroy(&dev_priv->surface_idr); + idr_destroy(&dev_priv->context_idr); + idr_destroy(&dev_priv->stream_idr); + + kfree(dev_priv); + + return 0; +} + +static void vmw_postclose(struct drm_device *dev, + struct drm_file *file_priv) +{ + struct vmw_fpriv *vmw_fp; + + vmw_fp = vmw_fpriv(file_priv); + ttm_object_file_release(&vmw_fp->tfile); + if (vmw_fp->locked_master) + drm_master_put(&vmw_fp->locked_master); + kfree(vmw_fp); +} + +static int vmw_driver_open(struct drm_device *dev, struct drm_file *file_priv) +{ + struct vmw_private *dev_priv = vmw_priv(dev); + struct vmw_fpriv *vmw_fp; + int ret = -ENOMEM; + + vmw_fp = kzalloc(sizeof(*vmw_fp), GFP_KERNEL); + if (unlikely(vmw_fp == NULL)) + return ret; + + vmw_fp->tfile = ttm_object_file_init(dev_priv->tdev, 10); + if (unlikely(vmw_fp->tfile == NULL)) + goto out_no_tfile; + + file_priv->driver_priv = vmw_fp; + + if (unlikely(dev_priv->bdev.dev_mapping == NULL)) + dev_priv->bdev.dev_mapping = + file_priv->filp->f_path.dentry->d_inode->i_mapping; + + return 0; + +out_no_tfile: + kfree(vmw_fp); + return ret; +} + +static long vmw_unlocked_ioctl(struct file *filp, unsigned int cmd, + unsigned long arg) +{ + struct drm_file *file_priv = filp->private_data; + struct drm_device *dev = file_priv->minor->dev; + unsigned int nr = DRM_IOCTL_NR(cmd); + long ret; + + /* + * The driver private ioctls and TTM ioctls should be + * thread-safe. + */ + + if ((nr >= DRM_COMMAND_BASE) && (nr < DRM_COMMAND_END) + && (nr < DRM_COMMAND_BASE + dev->driver->num_ioctls)) { + struct drm_ioctl_desc *ioctl = + &vmw_ioctls[nr - DRM_COMMAND_BASE]; + + if (unlikely(ioctl->cmd != cmd)) { + DRM_ERROR("Invalid command format, ioctl %d\n", + nr - DRM_COMMAND_BASE); + return -EINVAL; + } + return drm_ioctl(filp->f_path.dentry->d_inode, + filp, cmd, arg); + } + + /* + * Not all old drm ioctls are thread-safe. + */ + + lock_kernel(); + ret = drm_ioctl(filp->f_path.dentry->d_inode, filp, cmd, arg); + unlock_kernel(); + return ret; +} + +static int vmw_firstopen(struct drm_device *dev) +{ + struct vmw_private *dev_priv = vmw_priv(dev); + dev_priv->is_opened = true; + + return 0; +} + +static void vmw_lastclose(struct drm_device *dev) +{ + struct vmw_private *dev_priv = vmw_priv(dev); + struct drm_crtc *crtc; + struct drm_mode_set set; + int ret; + + /** + * Do nothing on the lastclose call from drm_unload. + */ + + if (!dev_priv->is_opened) + return; + + dev_priv->is_opened = false; + set.x = 0; + set.y = 0; + set.fb = NULL; + set.mode = NULL; + set.connectors = NULL; + set.num_connectors = 0; + + list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) { + set.crtc = crtc; + ret = crtc->funcs->set_config(&set); + WARN_ON(ret != 0); + } + +} + +static void vmw_master_init(struct vmw_master *vmaster) +{ + ttm_lock_init(&vmaster->lock); +} + +static int vmw_master_create(struct drm_device *dev, + struct drm_master *master) +{ + struct vmw_master *vmaster; + + DRM_INFO("Master create.\n"); + vmaster = kzalloc(sizeof(*vmaster), GFP_KERNEL); + if (unlikely(vmaster == NULL)) + return -ENOMEM; + + ttm_lock_init(&vmaster->lock); + ttm_lock_set_kill(&vmaster->lock, true, SIGTERM); + master->driver_priv = vmaster; + + return 0; +} + +static void vmw_master_destroy(struct drm_device *dev, + struct drm_master *master) +{ + struct vmw_master *vmaster = vmw_master(master); + + DRM_INFO("Master destroy.\n"); + master->driver_priv = NULL; + kfree(vmaster); +} + + +static int vmw_master_set(struct drm_device *dev, + struct drm_file *file_priv, + bool from_open) +{ + struct vmw_private *dev_priv = vmw_priv(dev); + struct vmw_fpriv *vmw_fp = vmw_fpriv(file_priv); + struct vmw_master *active = dev_priv->active_master; + struct vmw_master *vmaster = vmw_master(file_priv->master); + int ret = 0; + + DRM_INFO("Master set.\n"); + if (dev_priv->stealth) { + ret = vmw_request_device(dev_priv); + if (unlikely(ret != 0)) + return ret; + } + + if (active) { + BUG_ON(active != &dev_priv->fbdev_master); + ret = ttm_vt_lock(&active->lock, false, vmw_fp->tfile); + if (unlikely(ret != 0)) + goto out_no_active_lock; + + ttm_lock_set_kill(&active->lock, true, SIGTERM); + ret = ttm_bo_evict_mm(&dev_priv->bdev, TTM_PL_VRAM); + if (unlikely(ret != 0)) { + DRM_ERROR("Unable to clean VRAM on " + "master drop.\n"); + } + + dev_priv->active_master = NULL; + } + + ttm_lock_set_kill(&vmaster->lock, false, SIGTERM); + if (!from_open) { + ttm_vt_unlock(&vmaster->lock); + BUG_ON(vmw_fp->locked_master != file_priv->master); + drm_master_put(&vmw_fp->locked_master); + } + + dev_priv->active_master = vmaster; + + return 0; + +out_no_active_lock: + vmw_release_device(dev_priv); + return ret; +} + +static void vmw_master_drop(struct drm_device *dev, + struct drm_file *file_priv, + bool from_release) +{ + struct vmw_private *dev_priv = vmw_priv(dev); + struct vmw_fpriv *vmw_fp = vmw_fpriv(file_priv); + struct vmw_master *vmaster = vmw_master(file_priv->master); + int ret; + + DRM_INFO("Master drop.\n"); + + /** + * Make sure the master doesn't disappear while we have + * it locked. + */ + + vmw_fp->locked_master = drm_master_get(file_priv->master); + ret = ttm_vt_lock(&vmaster->lock, false, vmw_fp->tfile); + + if (unlikely((ret != 0))) { + DRM_ERROR("Unable to lock TTM at VT switch.\n"); + drm_master_put(&vmw_fp->locked_master); + } + + ttm_lock_set_kill(&vmaster->lock, true, SIGTERM); + + if (dev_priv->stealth) { + ret = ttm_bo_evict_mm(&dev_priv->bdev, TTM_PL_VRAM); + if (unlikely(ret != 0)) + DRM_ERROR("Unable to clean VRAM on master drop.\n"); + vmw_release_device(dev_priv); + } + dev_priv->active_master = &dev_priv->fbdev_master; + ttm_lock_set_kill(&dev_priv->fbdev_master.lock, false, SIGTERM); + ttm_vt_unlock(&dev_priv->fbdev_master.lock); + + if (!dev_priv->stealth) + vmw_fb_on(dev_priv); +} + + +static void vmw_remove(struct pci_dev *pdev) +{ + struct drm_device *dev = pci_get_drvdata(pdev); + + drm_put_dev(dev); +} + +static struct drm_driver driver = { + .driver_features = DRIVER_HAVE_IRQ | DRIVER_IRQ_SHARED | + DRIVER_MODESET, + .load = vmw_driver_load, + .unload = vmw_driver_unload, + .firstopen = vmw_firstopen, + .lastclose = vmw_lastclose, + .irq_preinstall = vmw_irq_preinstall, + .irq_postinstall = vmw_irq_postinstall, + .irq_uninstall = vmw_irq_uninstall, + .irq_handler = vmw_irq_handler, + .reclaim_buffers_locked = NULL, + .get_map_ofs = drm_core_get_map_ofs, + .get_reg_ofs = drm_core_get_reg_ofs, + .ioctls = vmw_ioctls, + .num_ioctls = DRM_ARRAY_SIZE(vmw_ioctls), + .dma_quiescent = NULL, /*vmw_dma_quiescent, */ + .master_create = vmw_master_create, + .master_destroy = vmw_master_destroy, + .master_set = vmw_master_set, + .master_drop = vmw_master_drop, + .open = vmw_driver_open, + .postclose = vmw_postclose, + .fops = { + .owner = THIS_MODULE, + .open = drm_open, + .release = drm_release, + .unlocked_ioctl = vmw_unlocked_ioctl, + .mmap = vmw_mmap, + .poll = drm_poll, + .fasync = drm_fasync, +#if defined(CONFIG_COMPAT) + .compat_ioctl = drm_compat_ioctl, +#endif + }, + .pci_driver = { + .name = VMWGFX_DRIVER_NAME, + .id_table = vmw_pci_id_list, + .probe = vmw_probe, + .remove = vmw_remove + }, + .name = VMWGFX_DRIVER_NAME, + .desc = VMWGFX_DRIVER_DESC, + .date = VMWGFX_DRIVER_DATE, + .major = VMWGFX_DRIVER_MAJOR, + .minor = VMWGFX_DRIVER_MINOR, + .patchlevel = VMWGFX_DRIVER_PATCHLEVEL +}; + +static int vmw_probe(struct pci_dev *pdev, const struct pci_device_id *ent) +{ + return drm_get_dev(pdev, ent, &driver); +} + +static int __init vmwgfx_init(void) +{ + int ret; + ret = drm_init(&driver); + if (ret) + DRM_ERROR("Failed initializing DRM.\n"); + return ret; +} + +static void __exit vmwgfx_exit(void) +{ + drm_exit(&driver); +} + +module_init(vmwgfx_init); +module_exit(vmwgfx_exit); + +MODULE_AUTHOR("VMware Inc. and others"); +MODULE_DESCRIPTION("Standalone drm driver for the VMware SVGA device"); +MODULE_LICENSE("GPL and additional rights"); diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h new file mode 100644 index 000000000000..43546d09d1b0 --- /dev/null +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h @@ -0,0 +1,511 @@ +/************************************************************************** + * + * Copyright © 2009 VMware, Inc., Palo Alto, CA., USA + * All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sub license, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice (including the + * next paragraph) shall be included in all copies or substantial portions + * of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, + * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR + * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE + * USE OR OTHER DEALINGS IN THE SOFTWARE. + * + **************************************************************************/ + +#ifndef _VMWGFX_DRV_H_ +#define _VMWGFX_DRV_H_ + +#include "vmwgfx_reg.h" +#include "drmP.h" +#include "vmwgfx_drm.h" +#include "drm_hashtab.h" +#include "ttm/ttm_bo_driver.h" +#include "ttm/ttm_object.h" +#include "ttm/ttm_lock.h" +#include "ttm/ttm_execbuf_util.h" +#include "ttm/ttm_module.h" + +#define VMWGFX_DRIVER_DATE "20090724" +#define VMWGFX_DRIVER_MAJOR 0 +#define VMWGFX_DRIVER_MINOR 1 +#define VMWGFX_DRIVER_PATCHLEVEL 2 +#define VMWGFX_FILE_PAGE_OFFSET 0x00100000 +#define VMWGFX_FIFO_STATIC_SIZE (1024*1024) +#define VMWGFX_MAX_RELOCATIONS 2048 +#define VMWGFX_MAX_GMRS 2048 + +struct vmw_fpriv { + struct drm_master *locked_master; + struct ttm_object_file *tfile; +}; + +struct vmw_dma_buffer { + struct ttm_buffer_object base; + struct list_head validate_list; + struct list_head gmr_lru; + uint32_t gmr_id; + bool gmr_bound; + uint32_t cur_validate_node; + bool on_validate_list; +}; + +struct vmw_resource { + struct kref kref; + struct vmw_private *dev_priv; + struct idr *idr; + int id; + enum ttm_object_type res_type; + bool avail; + void (*hw_destroy) (struct vmw_resource *res); + void (*res_free) (struct vmw_resource *res); + + /* TODO is a generic snooper needed? */ +#if 0 + void (*snoop)(struct vmw_resource *res, + struct ttm_object_file *tfile, + SVGA3dCmdHeader *header); + void *snoop_priv; +#endif +}; + +struct vmw_cursor_snooper { + struct drm_crtc *crtc; + size_t age; + uint32_t *image; +}; + +struct vmw_surface { + struct vmw_resource res; + uint32_t flags; + uint32_t format; + uint32_t mip_levels[DRM_VMW_MAX_SURFACE_FACES]; + struct drm_vmw_size *sizes; + uint32_t num_sizes; + + /* TODO so far just a extra pointer */ + struct vmw_cursor_snooper snooper; +}; + +struct vmw_fifo_state { + unsigned long reserved_size; + __le32 *dynamic_buffer; + __le32 *static_buffer; + __le32 *last_buffer; + uint32_t last_data_size; + uint32_t last_buffer_size; + bool last_buffer_add; + unsigned long static_buffer_size; + bool using_bounce_buffer; + uint32_t capabilities; + struct rw_semaphore rwsem; +}; + +struct vmw_relocation { + SVGAGuestPtr *location; + uint32_t index; +}; + +struct vmw_sw_context{ + struct ida bo_list; + uint32_t last_cid; + bool cid_valid; + uint32_t last_sid; + bool sid_valid; + struct ttm_object_file *tfile; + struct list_head validate_nodes; + struct vmw_relocation relocs[VMWGFX_MAX_RELOCATIONS]; + uint32_t cur_reloc; + struct ttm_validate_buffer val_bufs[VMWGFX_MAX_GMRS]; + uint32_t cur_val_buf; +}; + +struct vmw_legacy_display; +struct vmw_overlay; + +struct vmw_master { + struct ttm_lock lock; +}; + +struct vmw_private { + struct ttm_bo_device bdev; + struct ttm_bo_global_ref bo_global_ref; + struct ttm_global_reference mem_global_ref; + + struct vmw_fifo_state fifo; + + struct drm_device *dev; + unsigned long vmw_chipset; + unsigned int io_start; + uint32_t vram_start; + uint32_t vram_size; + uint32_t mmio_start; + uint32_t mmio_size; + uint32_t fb_max_width; + uint32_t fb_max_height; + __le32 __iomem *mmio_virt; + int mmio_mtrr; + uint32_t capabilities; + uint32_t max_gmr_descriptors; + uint32_t max_gmr_ids; + struct mutex hw_mutex; + + /* + * VGA registers. + */ + + uint32_t vga_width; + uint32_t vga_height; + uint32_t vga_depth; + uint32_t vga_bpp; + uint32_t vga_pseudo; + uint32_t vga_red_mask; + uint32_t vga_blue_mask; + uint32_t vga_green_mask; + + /* + * Framebuffer info. + */ + + void *fb_info; + struct vmw_legacy_display *ldu_priv; + struct vmw_overlay *overlay_priv; + + /* + * Context and surface management. + */ + + rwlock_t resource_lock; + struct idr context_idr; + struct idr surface_idr; + struct idr stream_idr; + + /* + * Block lastclose from racing with firstopen. + */ + + struct mutex init_mutex; + + /* + * A resource manager for kernel-only surfaces and + * contexts. + */ + + struct ttm_object_device *tdev; + + /* + * Fencing and IRQs. + */ + + uint32_t fence_seq; + wait_queue_head_t fence_queue; + wait_queue_head_t fifo_queue; + atomic_t fence_queue_waiters; + atomic_t fifo_queue_waiters; + uint32_t last_read_sequence; + spinlock_t irq_lock; + + /* + * Device state + */ + + uint32_t traces_state; + uint32_t enable_state; + uint32_t config_done_state; + + /** + * Execbuf + */ + /** + * Protected by the cmdbuf mutex. + */ + + struct vmw_sw_context ctx; + uint32_t val_seq; + struct mutex cmdbuf_mutex; + + /** + * GMR management. Protected by the lru spinlock. + */ + + struct ida gmr_ida; + struct list_head gmr_lru; + + + /** + * Operating mode. + */ + + bool stealth; + bool is_opened; + + /** + * Master management. + */ + + struct vmw_master *active_master; + struct vmw_master fbdev_master; +}; + +static inline struct vmw_private *vmw_priv(struct drm_device *dev) +{ + return (struct vmw_private *)dev->dev_private; +} + +static inline struct vmw_fpriv *vmw_fpriv(struct drm_file *file_priv) +{ + return (struct vmw_fpriv *)file_priv->driver_priv; +} + +static inline struct vmw_master *vmw_master(struct drm_master *master) +{ + return (struct vmw_master *) master->driver_priv; +} + +static inline void vmw_write(struct vmw_private *dev_priv, + unsigned int offset, uint32_t value) +{ + outl(offset, dev_priv->io_start + VMWGFX_INDEX_PORT); + outl(value, dev_priv->io_start + VMWGFX_VALUE_PORT); +} + +static inline uint32_t vmw_read(struct vmw_private *dev_priv, + unsigned int offset) +{ + uint32_t val; + + outl(offset, dev_priv->io_start + VMWGFX_INDEX_PORT); + val = inl(dev_priv->io_start + VMWGFX_VALUE_PORT); + return val; +} + +/** + * GMR utilities - vmwgfx_gmr.c + */ + +extern int vmw_gmr_bind(struct vmw_private *dev_priv, + struct ttm_buffer_object *bo); +extern void vmw_gmr_unbind(struct vmw_private *dev_priv, int gmr_id); + +/** + * Resource utilities - vmwgfx_resource.c + */ + +extern struct vmw_resource *vmw_context_alloc(struct vmw_private *dev_priv); +extern void vmw_resource_unreference(struct vmw_resource **p_res); +extern struct vmw_resource *vmw_resource_reference(struct vmw_resource *res); +extern int vmw_context_destroy_ioctl(struct drm_device *dev, void *data, + struct drm_file *file_priv); +extern int vmw_context_define_ioctl(struct drm_device *dev, void *data, + struct drm_file *file_priv); +extern int vmw_context_check(struct vmw_private *dev_priv, + struct ttm_object_file *tfile, + int id); +extern void vmw_surface_res_free(struct vmw_resource *res); +extern int vmw_surface_init(struct vmw_private *dev_priv, + struct vmw_surface *srf, + void (*res_free) (struct vmw_resource *res)); +extern int vmw_user_surface_lookup(struct vmw_private *dev_priv, + struct ttm_object_file *tfile, + int sid, struct vmw_surface **out); +extern int vmw_surface_destroy_ioctl(struct drm_device *dev, void *data, + struct drm_file *file_priv); +extern int vmw_surface_define_ioctl(struct drm_device *dev, void *data, + struct drm_file *file_priv); +extern int vmw_surface_reference_ioctl(struct drm_device *dev, void *data, + struct drm_file *file_priv); +extern int vmw_surface_check(struct vmw_private *dev_priv, + struct ttm_object_file *tfile, + int id); +extern void vmw_dmabuf_bo_free(struct ttm_buffer_object *bo); +extern int vmw_dmabuf_init(struct vmw_private *dev_priv, + struct vmw_dma_buffer *vmw_bo, + size_t size, struct ttm_placement *placement, + bool interuptable, + void (*bo_free) (struct ttm_buffer_object *bo)); +extern int vmw_dmabuf_alloc_ioctl(struct drm_device *dev, void *data, + struct drm_file *file_priv); +extern int vmw_dmabuf_unref_ioctl(struct drm_device *dev, void *data, + struct drm_file *file_priv); +extern uint32_t vmw_dmabuf_validate_node(struct ttm_buffer_object *bo, + uint32_t cur_validate_node); +extern void vmw_dmabuf_validate_clear(struct ttm_buffer_object *bo); +extern int vmw_user_dmabuf_lookup(struct ttm_object_file *tfile, + uint32_t id, struct vmw_dma_buffer **out); +extern uint32_t vmw_dmabuf_gmr(struct ttm_buffer_object *bo); +extern void vmw_dmabuf_set_gmr(struct ttm_buffer_object *bo, uint32_t id); +extern int vmw_gmr_id_alloc(struct vmw_private *dev_priv, uint32_t *p_id); +extern int vmw_dmabuf_to_start_of_vram(struct vmw_private *vmw_priv, + struct vmw_dma_buffer *bo); +extern int vmw_dmabuf_from_vram(struct vmw_private *vmw_priv, + struct vmw_dma_buffer *bo); +extern int vmw_stream_claim_ioctl(struct drm_device *dev, void *data, + struct drm_file *file_priv); +extern int vmw_stream_unref_ioctl(struct drm_device *dev, void *data, + struct drm_file *file_priv); +extern int vmw_user_stream_lookup(struct vmw_private *dev_priv, + struct ttm_object_file *tfile, + uint32_t *inout_id, + struct vmw_resource **out); + + +/** + * Misc Ioctl functionality - vmwgfx_ioctl.c + */ + +extern int vmw_getparam_ioctl(struct drm_device *dev, void *data, + struct drm_file *file_priv); +extern int vmw_fifo_debug_ioctl(struct drm_device *dev, void *data, + struct drm_file *file_priv); + +/** + * Fifo utilities - vmwgfx_fifo.c + */ + +extern int vmw_fifo_init(struct vmw_private *dev_priv, + struct vmw_fifo_state *fifo); +extern void vmw_fifo_release(struct vmw_private *dev_priv, + struct vmw_fifo_state *fifo); +extern void *vmw_fifo_reserve(struct vmw_private *dev_priv, uint32_t bytes); +extern void vmw_fifo_commit(struct vmw_private *dev_priv, uint32_t bytes); +extern int vmw_fifo_send_fence(struct vmw_private *dev_priv, + uint32_t *sequence); +extern void vmw_fifo_ping_host(struct vmw_private *dev_priv, uint32_t reason); +extern int vmw_fifo_mmap(struct file *filp, struct vm_area_struct *vma); + +/** + * TTM glue - vmwgfx_ttm_glue.c + */ + +extern int vmw_ttm_global_init(struct vmw_private *dev_priv); +extern void vmw_ttm_global_release(struct vmw_private *dev_priv); +extern int vmw_mmap(struct file *filp, struct vm_area_struct *vma); + +/** + * TTM buffer object driver - vmwgfx_buffer.c + */ + +extern struct ttm_placement vmw_vram_placement; +extern struct ttm_placement vmw_vram_ne_placement; +extern struct ttm_placement vmw_sys_placement; +extern struct ttm_bo_driver vmw_bo_driver; +extern int vmw_dma_quiescent(struct drm_device *dev); + +/** + * Command submission - vmwgfx_execbuf.c + */ + +extern int vmw_execbuf_ioctl(struct drm_device *dev, void *data, + struct drm_file *file_priv); + +/** + * IRQs and wating - vmwgfx_irq.c + */ + +extern irqreturn_t vmw_irq_handler(DRM_IRQ_ARGS); +extern int vmw_wait_fence(struct vmw_private *dev_priv, bool lazy, + uint32_t sequence, bool interruptible, + unsigned long timeout); +extern void vmw_irq_preinstall(struct drm_device *dev); +extern int vmw_irq_postinstall(struct drm_device *dev); +extern void vmw_irq_uninstall(struct drm_device *dev); +extern bool vmw_fence_signaled(struct vmw_private *dev_priv, + uint32_t sequence); +extern int vmw_fence_wait_ioctl(struct drm_device *dev, void *data, + struct drm_file *file_priv); +extern int vmw_fallback_wait(struct vmw_private *dev_priv, + bool lazy, + bool fifo_idle, + uint32_t sequence, + bool interruptible, + unsigned long timeout); + +/** + * Kernel framebuffer - vmwgfx_fb.c + */ + +int vmw_fb_init(struct vmw_private *vmw_priv); +int vmw_fb_close(struct vmw_private *dev_priv); +int vmw_fb_off(struct vmw_private *vmw_priv); +int vmw_fb_on(struct vmw_private *vmw_priv); + +/** + * Kernel modesetting - vmwgfx_kms.c + */ + +int vmw_kms_init(struct vmw_private *dev_priv); +int vmw_kms_close(struct vmw_private *dev_priv); +int vmw_kms_save_vga(struct vmw_private *vmw_priv); +int vmw_kms_restore_vga(struct vmw_private *vmw_priv); +int vmw_kms_cursor_bypass_ioctl(struct drm_device *dev, void *data, + struct drm_file *file_priv); +void vmw_kms_cursor_post_execbuf(struct vmw_private *dev_priv); +void vmw_kms_cursor_snoop(struct vmw_surface *srf, + struct ttm_object_file *tfile, + struct ttm_buffer_object *bo, + SVGA3dCmdHeader *header); + +/** + * Overlay control - vmwgfx_overlay.c + */ + +int vmw_overlay_init(struct vmw_private *dev_priv); +int vmw_overlay_close(struct vmw_private *dev_priv); +int vmw_overlay_ioctl(struct drm_device *dev, void *data, + struct drm_file *file_priv); +int vmw_overlay_stop_all(struct vmw_private *dev_priv); +int vmw_overlay_resume_all(struct vmw_private *dev_priv); +int vmw_overlay_pause_all(struct vmw_private *dev_priv); +int vmw_overlay_claim(struct vmw_private *dev_priv, uint32_t *out); +int vmw_overlay_unref(struct vmw_private *dev_priv, uint32_t stream_id); +int vmw_overlay_num_overlays(struct vmw_private *dev_priv); +int vmw_overlay_num_free_overlays(struct vmw_private *dev_priv); + +/** + * Inline helper functions + */ + +static inline void vmw_surface_unreference(struct vmw_surface **srf) +{ + struct vmw_surface *tmp_srf = *srf; + struct vmw_resource *res = &tmp_srf->res; + *srf = NULL; + + vmw_resource_unreference(&res); +} + +static inline struct vmw_surface *vmw_surface_reference(struct vmw_surface *srf) +{ + (void) vmw_resource_reference(&srf->res); + return srf; +} + +static inline void vmw_dmabuf_unreference(struct vmw_dma_buffer **buf) +{ + struct vmw_dma_buffer *tmp_buf = *buf; + struct ttm_buffer_object *bo = &tmp_buf->base; + *buf = NULL; + + ttm_bo_unref(&bo); +} + +static inline struct vmw_dma_buffer *vmw_dmabuf_reference(struct vmw_dma_buffer *buf) +{ + if (ttm_bo_reference(&buf->base)) + return buf; + return NULL; +} + +#endif diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c b/drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c new file mode 100644 index 000000000000..7a39f3e6dc2c --- /dev/null +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c @@ -0,0 +1,516 @@ +/************************************************************************** + * + * Copyright © 2009 VMware, Inc., Palo Alto, CA., USA + * All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sub license, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice (including the + * next paragraph) shall be included in all copies or substantial portions + * of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, + * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR + * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE + * USE OR OTHER DEALINGS IN THE SOFTWARE. + * + **************************************************************************/ + +#include "vmwgfx_drv.h" +#include "vmwgfx_reg.h" +#include "ttm/ttm_bo_api.h" +#include "ttm/ttm_placement.h" + +static int vmw_cmd_invalid(struct vmw_private *dev_priv, + struct vmw_sw_context *sw_context, + SVGA3dCmdHeader *header) +{ + return capable(CAP_SYS_ADMIN) ? : -EINVAL; +} + +static int vmw_cmd_ok(struct vmw_private *dev_priv, + struct vmw_sw_context *sw_context, + SVGA3dCmdHeader *header) +{ + return 0; +} + +static int vmw_cmd_cid_check(struct vmw_private *dev_priv, + struct vmw_sw_context *sw_context, + SVGA3dCmdHeader *header) +{ + struct vmw_cid_cmd { + SVGA3dCmdHeader header; + __le32 cid; + } *cmd; + int ret; + + cmd = container_of(header, struct vmw_cid_cmd, header); + if (likely(sw_context->cid_valid && cmd->cid == sw_context->last_cid)) + return 0; + + ret = vmw_context_check(dev_priv, sw_context->tfile, cmd->cid); + if (unlikely(ret != 0)) { + DRM_ERROR("Could not find or use context %u\n", + (unsigned) cmd->cid); + return ret; + } + + sw_context->last_cid = cmd->cid; + sw_context->cid_valid = true; + + return 0; +} + +static int vmw_cmd_sid_check(struct vmw_private *dev_priv, + struct vmw_sw_context *sw_context, + uint32_t sid) +{ + if (unlikely((!sw_context->sid_valid || sid != sw_context->last_sid) && + sid != SVGA3D_INVALID_ID)) { + int ret = vmw_surface_check(dev_priv, sw_context->tfile, sid); + + if (unlikely(ret != 0)) { + DRM_ERROR("Could ot find or use surface %u\n", + (unsigned) sid); + return ret; + } + + sw_context->last_sid = sid; + sw_context->sid_valid = true; + } + return 0; +} + + +static int vmw_cmd_set_render_target_check(struct vmw_private *dev_priv, + struct vmw_sw_context *sw_context, + SVGA3dCmdHeader *header) +{ + struct vmw_sid_cmd { + SVGA3dCmdHeader header; + SVGA3dCmdSetRenderTarget body; + } *cmd; + int ret; + + ret = vmw_cmd_cid_check(dev_priv, sw_context, header); + if (unlikely(ret != 0)) + return ret; + + cmd = container_of(header, struct vmw_sid_cmd, header); + return vmw_cmd_sid_check(dev_priv, sw_context, cmd->body.target.sid); +} + +static int vmw_cmd_surface_copy_check(struct vmw_private *dev_priv, + struct vmw_sw_context *sw_context, + SVGA3dCmdHeader *header) +{ + struct vmw_sid_cmd { + SVGA3dCmdHeader header; + SVGA3dCmdSurfaceCopy body; + } *cmd; + int ret; + + cmd = container_of(header, struct vmw_sid_cmd, header); + ret = vmw_cmd_sid_check(dev_priv, sw_context, cmd->body.src.sid); + if (unlikely(ret != 0)) + return ret; + return vmw_cmd_sid_check(dev_priv, sw_context, cmd->body.dest.sid); +} + +static int vmw_cmd_stretch_blt_check(struct vmw_private *dev_priv, + struct vmw_sw_context *sw_context, + SVGA3dCmdHeader *header) +{ + struct vmw_sid_cmd { + SVGA3dCmdHeader header; + SVGA3dCmdSurfaceStretchBlt body; + } *cmd; + int ret; + + cmd = container_of(header, struct vmw_sid_cmd, header); + ret = vmw_cmd_sid_check(dev_priv, sw_context, cmd->body.src.sid); + if (unlikely(ret != 0)) + return ret; + return vmw_cmd_sid_check(dev_priv, sw_context, cmd->body.dest.sid); +} + +static int vmw_cmd_blt_surf_screen_check(struct vmw_private *dev_priv, + struct vmw_sw_context *sw_context, + SVGA3dCmdHeader *header) +{ + struct vmw_sid_cmd { + SVGA3dCmdHeader header; + SVGA3dCmdBlitSurfaceToScreen body; + } *cmd; + + cmd = container_of(header, struct vmw_sid_cmd, header); + return vmw_cmd_sid_check(dev_priv, sw_context, cmd->body.srcImage.sid); +} + +static int vmw_cmd_present_check(struct vmw_private *dev_priv, + struct vmw_sw_context *sw_context, + SVGA3dCmdHeader *header) +{ + struct vmw_sid_cmd { + SVGA3dCmdHeader header; + SVGA3dCmdPresent body; + } *cmd; + + cmd = container_of(header, struct vmw_sid_cmd, header); + return vmw_cmd_sid_check(dev_priv, sw_context, cmd->body.sid); +} + +static int vmw_cmd_dma(struct vmw_private *dev_priv, + struct vmw_sw_context *sw_context, + SVGA3dCmdHeader *header) +{ + uint32_t handle; + struct vmw_dma_buffer *vmw_bo = NULL; + struct ttm_buffer_object *bo; + struct vmw_surface *srf = NULL; + struct vmw_dma_cmd { + SVGA3dCmdHeader header; + SVGA3dCmdSurfaceDMA dma; + } *cmd; + struct vmw_relocation *reloc; + int ret; + uint32_t cur_validate_node; + struct ttm_validate_buffer *val_buf; + + + cmd = container_of(header, struct vmw_dma_cmd, header); + ret = vmw_cmd_sid_check(dev_priv, sw_context, cmd->dma.host.sid); + if (unlikely(ret != 0)) + return ret; + + handle = cmd->dma.guest.ptr.gmrId; + ret = vmw_user_dmabuf_lookup(sw_context->tfile, handle, &vmw_bo); + if (unlikely(ret != 0)) { + DRM_ERROR("Could not find or use GMR region.\n"); + return -EINVAL; + } + bo = &vmw_bo->base; + + if (unlikely(sw_context->cur_reloc >= VMWGFX_MAX_RELOCATIONS)) { + DRM_ERROR("Max number of DMA commands per submission" + " exceeded\n"); + ret = -EINVAL; + goto out_no_reloc; + } + + reloc = &sw_context->relocs[sw_context->cur_reloc++]; + reloc->location = &cmd->dma.guest.ptr; + + cur_validate_node = vmw_dmabuf_validate_node(bo, sw_context->cur_val_buf); + if (unlikely(cur_validate_node >= VMWGFX_MAX_GMRS)) { + DRM_ERROR("Max number of DMA buffers per submission" + " exceeded.\n"); + ret = -EINVAL; + goto out_no_reloc; + } + + reloc->index = cur_validate_node; + if (unlikely(cur_validate_node == sw_context->cur_val_buf)) { + val_buf = &sw_context->val_bufs[cur_validate_node]; + val_buf->bo = ttm_bo_reference(bo); + val_buf->new_sync_obj_arg = (void *) dev_priv; + list_add_tail(&val_buf->head, &sw_context->validate_nodes); + ++sw_context->cur_val_buf; + } + + ret = vmw_user_surface_lookup(dev_priv, sw_context->tfile, + cmd->dma.host.sid, &srf); + if (ret) { + DRM_ERROR("could not find surface\n"); + goto out_no_reloc; + } + + vmw_kms_cursor_snoop(srf, sw_context->tfile, bo, header); + vmw_surface_unreference(&srf); + +out_no_reloc: + vmw_dmabuf_unreference(&vmw_bo); + return ret; +} + + +typedef int (*vmw_cmd_func) (struct vmw_private *, + struct vmw_sw_context *, + SVGA3dCmdHeader *); + +#define VMW_CMD_DEF(cmd, func) \ + [cmd - SVGA_3D_CMD_BASE] = func + +static vmw_cmd_func vmw_cmd_funcs[SVGA_3D_CMD_MAX] = { + VMW_CMD_DEF(SVGA_3D_CMD_SURFACE_DEFINE, &vmw_cmd_invalid), + VMW_CMD_DEF(SVGA_3D_CMD_SURFACE_DESTROY, &vmw_cmd_invalid), + VMW_CMD_DEF(SVGA_3D_CMD_SURFACE_COPY, &vmw_cmd_surface_copy_check), + VMW_CMD_DEF(SVGA_3D_CMD_SURFACE_STRETCHBLT, &vmw_cmd_stretch_blt_check), + VMW_CMD_DEF(SVGA_3D_CMD_SURFACE_DMA, &vmw_cmd_dma), + VMW_CMD_DEF(SVGA_3D_CMD_CONTEXT_DEFINE, &vmw_cmd_invalid), + VMW_CMD_DEF(SVGA_3D_CMD_CONTEXT_DESTROY, &vmw_cmd_invalid), + VMW_CMD_DEF(SVGA_3D_CMD_SETTRANSFORM, &vmw_cmd_cid_check), + VMW_CMD_DEF(SVGA_3D_CMD_SETZRANGE, &vmw_cmd_cid_check), + VMW_CMD_DEF(SVGA_3D_CMD_SETRENDERSTATE, &vmw_cmd_cid_check), + VMW_CMD_DEF(SVGA_3D_CMD_SETRENDERTARGET, + &vmw_cmd_set_render_target_check), + VMW_CMD_DEF(SVGA_3D_CMD_SETTEXTURESTATE, &vmw_cmd_cid_check), + VMW_CMD_DEF(SVGA_3D_CMD_SETMATERIAL, &vmw_cmd_cid_check), + VMW_CMD_DEF(SVGA_3D_CMD_SETLIGHTDATA, &vmw_cmd_cid_check), + VMW_CMD_DEF(SVGA_3D_CMD_SETLIGHTENABLED, &vmw_cmd_cid_check), + VMW_CMD_DEF(SVGA_3D_CMD_SETVIEWPORT, &vmw_cmd_cid_check), + VMW_CMD_DEF(SVGA_3D_CMD_SETCLIPPLANE, &vmw_cmd_cid_check), + VMW_CMD_DEF(SVGA_3D_CMD_CLEAR, &vmw_cmd_cid_check), + VMW_CMD_DEF(SVGA_3D_CMD_PRESENT, &vmw_cmd_present_check), + VMW_CMD_DEF(SVGA_3D_CMD_SHADER_DEFINE, &vmw_cmd_cid_check), + VMW_CMD_DEF(SVGA_3D_CMD_SHADER_DESTROY, &vmw_cmd_cid_check), + VMW_CMD_DEF(SVGA_3D_CMD_SET_SHADER, &vmw_cmd_cid_check), + VMW_CMD_DEF(SVGA_3D_CMD_SET_SHADER_CONST, &vmw_cmd_cid_check), + VMW_CMD_DEF(SVGA_3D_CMD_DRAW_PRIMITIVES, &vmw_cmd_cid_check), + VMW_CMD_DEF(SVGA_3D_CMD_SETSCISSORRECT, &vmw_cmd_cid_check), + VMW_CMD_DEF(SVGA_3D_CMD_BEGIN_QUERY, &vmw_cmd_cid_check), + VMW_CMD_DEF(SVGA_3D_CMD_END_QUERY, &vmw_cmd_cid_check), + VMW_CMD_DEF(SVGA_3D_CMD_WAIT_FOR_QUERY, &vmw_cmd_cid_check), + VMW_CMD_DEF(SVGA_3D_CMD_PRESENT_READBACK, &vmw_cmd_ok), + VMW_CMD_DEF(SVGA_3D_CMD_BLIT_SURFACE_TO_SCREEN, + &vmw_cmd_blt_surf_screen_check) +}; + +static int vmw_cmd_check(struct vmw_private *dev_priv, + struct vmw_sw_context *sw_context, + void *buf, uint32_t *size) +{ + uint32_t cmd_id; + SVGA3dCmdHeader *header = (SVGA3dCmdHeader *) buf; + int ret; + + cmd_id = ((uint32_t *)buf)[0]; + if (cmd_id == SVGA_CMD_UPDATE) { + *size = 5 << 2; + return 0; + } + + cmd_id = le32_to_cpu(header->id); + *size = le32_to_cpu(header->size) + sizeof(SVGA3dCmdHeader); + + cmd_id -= SVGA_3D_CMD_BASE; + if (unlikely(cmd_id >= SVGA_3D_CMD_MAX - SVGA_3D_CMD_BASE)) + goto out_err; + + ret = vmw_cmd_funcs[cmd_id](dev_priv, sw_context, header); + if (unlikely(ret != 0)) + goto out_err; + + return 0; +out_err: + DRM_ERROR("Illegal / Invalid SVGA3D command: %d\n", + cmd_id + SVGA_3D_CMD_BASE); + return -EINVAL; +} + +static int vmw_cmd_check_all(struct vmw_private *dev_priv, + struct vmw_sw_context *sw_context, + void *buf, uint32_t size) +{ + int32_t cur_size = size; + int ret; + + while (cur_size > 0) { + ret = vmw_cmd_check(dev_priv, sw_context, buf, &size); + if (unlikely(ret != 0)) + return ret; + buf = (void *)((unsigned long) buf + size); + cur_size -= size; + } + + if (unlikely(cur_size != 0)) { + DRM_ERROR("Command verifier out of sync.\n"); + return -EINVAL; + } + + return 0; +} + +static void vmw_free_relocations(struct vmw_sw_context *sw_context) +{ + sw_context->cur_reloc = 0; +} + +static void vmw_apply_relocations(struct vmw_sw_context *sw_context) +{ + uint32_t i; + struct vmw_relocation *reloc; + struct ttm_validate_buffer *validate; + struct ttm_buffer_object *bo; + + for (i = 0; i < sw_context->cur_reloc; ++i) { + reloc = &sw_context->relocs[i]; + validate = &sw_context->val_bufs[reloc->index]; + bo = validate->bo; + reloc->location->offset += bo->offset; + reloc->location->gmrId = vmw_dmabuf_gmr(bo); + } + vmw_free_relocations(sw_context); +} + +static void vmw_clear_validations(struct vmw_sw_context *sw_context) +{ + struct ttm_validate_buffer *entry, *next; + + list_for_each_entry_safe(entry, next, &sw_context->validate_nodes, + head) { + list_del(&entry->head); + vmw_dmabuf_validate_clear(entry->bo); + ttm_bo_unref(&entry->bo); + sw_context->cur_val_buf--; + } + BUG_ON(sw_context->cur_val_buf != 0); +} + +static int vmw_validate_single_buffer(struct vmw_private *dev_priv, + struct ttm_buffer_object *bo) +{ + int ret; + + if (vmw_dmabuf_gmr(bo) != SVGA_GMR_NULL) + return 0; + + ret = vmw_gmr_bind(dev_priv, bo); + if (likely(ret == 0 || ret == -ERESTART)) + return ret; + + + ret = ttm_bo_validate(bo, &vmw_vram_placement, true, false); + return ret; +} + + +static int vmw_validate_buffers(struct vmw_private *dev_priv, + struct vmw_sw_context *sw_context) +{ + struct ttm_validate_buffer *entry; + int ret; + + list_for_each_entry(entry, &sw_context->validate_nodes, head) { + ret = vmw_validate_single_buffer(dev_priv, entry->bo); + if (unlikely(ret != 0)) + return ret; + } + return 0; +} + +int vmw_execbuf_ioctl(struct drm_device *dev, void *data, + struct drm_file *file_priv) +{ + struct vmw_private *dev_priv = vmw_priv(dev); + struct drm_vmw_execbuf_arg *arg = (struct drm_vmw_execbuf_arg *)data; + struct drm_vmw_fence_rep fence_rep; + struct drm_vmw_fence_rep __user *user_fence_rep; + int ret; + void *user_cmd; + void *cmd; + uint32_t sequence; + struct vmw_sw_context *sw_context = &dev_priv->ctx; + struct vmw_master *vmaster = vmw_master(file_priv->master); + + ret = ttm_read_lock(&vmaster->lock, true); + if (unlikely(ret != 0)) + return ret; + + ret = mutex_lock_interruptible(&dev_priv->cmdbuf_mutex); + if (unlikely(ret != 0)) { + ret = -ERESTART; + goto out_no_cmd_mutex; + } + + cmd = vmw_fifo_reserve(dev_priv, arg->command_size); + if (unlikely(cmd == NULL)) { + DRM_ERROR("Failed reserving fifo space for commands.\n"); + ret = -ENOMEM; + goto out_unlock; + } + + user_cmd = (void __user *)(unsigned long)arg->commands; + ret = copy_from_user(cmd, user_cmd, arg->command_size); + + if (unlikely(ret != 0)) { + DRM_ERROR("Failed copying commands.\n"); + goto out_commit; + } + + sw_context->tfile = vmw_fpriv(file_priv)->tfile; + sw_context->cid_valid = false; + sw_context->sid_valid = false; + sw_context->cur_reloc = 0; + sw_context->cur_val_buf = 0; + + INIT_LIST_HEAD(&sw_context->validate_nodes); + + ret = vmw_cmd_check_all(dev_priv, sw_context, cmd, arg->command_size); + if (unlikely(ret != 0)) + goto out_err; + ret = ttm_eu_reserve_buffers(&sw_context->validate_nodes, + dev_priv->val_seq++); + if (unlikely(ret != 0)) + goto out_err; + + ret = vmw_validate_buffers(dev_priv, sw_context); + if (unlikely(ret != 0)) + goto out_err; + + vmw_apply_relocations(sw_context); + vmw_fifo_commit(dev_priv, arg->command_size); + + ret = vmw_fifo_send_fence(dev_priv, &sequence); + + ttm_eu_fence_buffer_objects(&sw_context->validate_nodes, + (void *)(unsigned long) sequence); + vmw_clear_validations(sw_context); + mutex_unlock(&dev_priv->cmdbuf_mutex); + + /* + * This error is harmless, because if fence submission fails, + * vmw_fifo_send_fence will sync. + */ + + if (ret != 0) + DRM_ERROR("Fence submission error. Syncing.\n"); + + fence_rep.error = ret; + fence_rep.fence_seq = (uint64_t) sequence; + + user_fence_rep = (struct drm_vmw_fence_rep __user *) + (unsigned long)arg->fence_rep; + + /* + * copy_to_user errors will be detected by user space not + * seeing fence_rep::error filled in. + */ + + ret = copy_to_user(user_fence_rep, &fence_rep, sizeof(fence_rep)); + + vmw_kms_cursor_post_execbuf(dev_priv); + ttm_read_unlock(&vmaster->lock); + return 0; +out_err: + vmw_free_relocations(sw_context); + ttm_eu_backoff_reservation(&sw_context->validate_nodes); + vmw_clear_validations(sw_context); +out_commit: + vmw_fifo_commit(dev_priv, 0); +out_unlock: + mutex_unlock(&dev_priv->cmdbuf_mutex); +out_no_cmd_mutex: + ttm_read_unlock(&vmaster->lock); + return ret; +} diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_fb.c b/drivers/gpu/drm/vmwgfx/vmwgfx_fb.c new file mode 100644 index 000000000000..641dde76ada1 --- /dev/null +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_fb.c @@ -0,0 +1,742 @@ +/************************************************************************** + * + * Copyright © 2007 David Airlie + * Copyright © 2009 VMware, Inc., Palo Alto, CA., USA + * All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sub license, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice (including the + * next paragraph) shall be included in all copies or substantial portions + * of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, + * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR + * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE + * USE OR OTHER DEALINGS IN THE SOFTWARE. + * + **************************************************************************/ + +#include "drmP.h" +#include "vmwgfx_drv.h" + +#include "ttm/ttm_placement.h" + +#define VMW_DIRTY_DELAY (HZ / 30) + +struct vmw_fb_par { + struct vmw_private *vmw_priv; + + void *vmalloc; + + struct vmw_dma_buffer *vmw_bo; + struct ttm_bo_kmap_obj map; + + u32 pseudo_palette[17]; + + unsigned depth; + unsigned bpp; + + unsigned max_width; + unsigned max_height; + + void *bo_ptr; + unsigned bo_size; + bool bo_iowrite; + + struct { + spinlock_t lock; + bool active; + unsigned x1; + unsigned y1; + unsigned x2; + unsigned y2; + } dirty; +}; + +static int vmw_fb_setcolreg(unsigned regno, unsigned red, unsigned green, + unsigned blue, unsigned transp, + struct fb_info *info) +{ + struct vmw_fb_par *par = info->par; + u32 *pal = par->pseudo_palette; + + if (regno > 15) { + DRM_ERROR("Bad regno %u.\n", regno); + return 1; + } + + switch (par->depth) { + case 24: + case 32: + pal[regno] = ((red & 0xff00) << 8) | + (green & 0xff00) | + ((blue & 0xff00) >> 8); + break; + default: + DRM_ERROR("Bad depth %u, bpp %u.\n", par->depth, par->bpp); + return 1; + } + + return 0; +} + +static int vmw_fb_check_var(struct fb_var_screeninfo *var, + struct fb_info *info) +{ + int depth = var->bits_per_pixel; + struct vmw_fb_par *par = info->par; + struct vmw_private *vmw_priv = par->vmw_priv; + + switch (var->bits_per_pixel) { + case 32: + depth = (var->transp.length > 0) ? 32 : 24; + break; + default: + DRM_ERROR("Bad bpp %u.\n", var->bits_per_pixel); + return -EINVAL; + } + + switch (depth) { + case 24: + var->red.offset = 16; + var->green.offset = 8; + var->blue.offset = 0; + var->red.length = 8; + var->green.length = 8; + var->blue.length = 8; + var->transp.length = 0; + var->transp.offset = 0; + break; + case 32: + var->red.offset = 16; + var->green.offset = 8; + var->blue.offset = 0; + var->red.length = 8; + var->green.length = 8; + var->blue.length = 8; + var->transp.length = 8; + var->transp.offset = 24; + break; + default: + DRM_ERROR("Bad depth %u.\n", depth); + return -EINVAL; + } + + /* without multimon its hard to resize */ + if (!(vmw_priv->capabilities & SVGA_CAP_MULTIMON) && + (var->xres != par->max_width || + var->yres != par->max_height)) { + DRM_ERROR("Tried to resize, but we don't have multimon\n"); + return -EINVAL; + } + + if (var->xres > par->max_width || + var->yres > par->max_height) { + DRM_ERROR("Requested geom can not fit in framebuffer\n"); + return -EINVAL; + } + + return 0; +} + +static int vmw_fb_set_par(struct fb_info *info) +{ + struct vmw_fb_par *par = info->par; + struct vmw_private *vmw_priv = par->vmw_priv; + + if (vmw_priv->capabilities & SVGA_CAP_MULTIMON) { + vmw_write(vmw_priv, SVGA_REG_NUM_GUEST_DISPLAYS, 1); + vmw_write(vmw_priv, SVGA_REG_DISPLAY_ID, 0); + vmw_write(vmw_priv, SVGA_REG_DISPLAY_IS_PRIMARY, true); + vmw_write(vmw_priv, SVGA_REG_DISPLAY_POSITION_X, 0); + vmw_write(vmw_priv, SVGA_REG_DISPLAY_POSITION_Y, 0); + vmw_write(vmw_priv, SVGA_REG_DISPLAY_WIDTH, 0); + vmw_write(vmw_priv, SVGA_REG_DISPLAY_HEIGHT, 0); + vmw_write(vmw_priv, SVGA_REG_DISPLAY_ID, SVGA_ID_INVALID); + + vmw_write(vmw_priv, SVGA_REG_ENABLE, 1); + vmw_write(vmw_priv, SVGA_REG_WIDTH, par->max_width); + vmw_write(vmw_priv, SVGA_REG_HEIGHT, par->max_height); + vmw_write(vmw_priv, SVGA_REG_BITS_PER_PIXEL, par->bpp); + vmw_write(vmw_priv, SVGA_REG_DEPTH, par->depth); + vmw_write(vmw_priv, SVGA_REG_RED_MASK, 0x00ff0000); + vmw_write(vmw_priv, SVGA_REG_GREEN_MASK, 0x0000ff00); + vmw_write(vmw_priv, SVGA_REG_BLUE_MASK, 0x000000ff); + + /* TODO check if pitch and offset changes */ + + vmw_write(vmw_priv, SVGA_REG_NUM_GUEST_DISPLAYS, 1); + vmw_write(vmw_priv, SVGA_REG_DISPLAY_ID, 0); + vmw_write(vmw_priv, SVGA_REG_DISPLAY_IS_PRIMARY, true); + vmw_write(vmw_priv, SVGA_REG_DISPLAY_POSITION_X, info->var.xoffset); + vmw_write(vmw_priv, SVGA_REG_DISPLAY_POSITION_Y, info->var.yoffset); + vmw_write(vmw_priv, SVGA_REG_DISPLAY_WIDTH, info->var.xres); + vmw_write(vmw_priv, SVGA_REG_DISPLAY_HEIGHT, info->var.yres); + vmw_write(vmw_priv, SVGA_REG_DISPLAY_ID, SVGA_ID_INVALID); + } else { + vmw_write(vmw_priv, SVGA_REG_WIDTH, info->var.xres); + vmw_write(vmw_priv, SVGA_REG_HEIGHT, info->var.yres); + + /* TODO check if pitch and offset changes */ + } + + return 0; +} + +static int vmw_fb_pan_display(struct fb_var_screeninfo *var, + struct fb_info *info) +{ + return 0; +} + +static int vmw_fb_blank(int blank, struct fb_info *info) +{ + return 0; +} + +/* + * Dirty code + */ + +static void vmw_fb_dirty_flush(struct vmw_fb_par *par) +{ + struct vmw_private *vmw_priv = par->vmw_priv; + struct fb_info *info = vmw_priv->fb_info; + int stride = (info->fix.line_length / 4); + int *src = (int *)info->screen_base; + __le32 __iomem *vram_mem = par->bo_ptr; + unsigned long flags; + unsigned x, y, w, h; + int i, k; + struct { + uint32_t header; + SVGAFifoCmdUpdate body; + } *cmd; + + spin_lock_irqsave(&par->dirty.lock, flags); + if (!par->dirty.active) { + spin_unlock_irqrestore(&par->dirty.lock, flags); + return; + } + x = par->dirty.x1; + y = par->dirty.y1; + w = min(par->dirty.x2, info->var.xres) - x; + h = min(par->dirty.y2, info->var.yres) - y; + par->dirty.x1 = par->dirty.x2 = 0; + par->dirty.y1 = par->dirty.y2 = 0; + spin_unlock_irqrestore(&par->dirty.lock, flags); + + for (i = y * stride; i < info->fix.smem_len / 4; i += stride) { + for (k = i+x; k < i+x+w && k < info->fix.smem_len / 4; k++) + iowrite32(src[k], vram_mem + k); + } + +#if 0 + DRM_INFO("%s, (%u, %u) (%ux%u)\n", __func__, x, y, w, h); +#endif + + cmd = vmw_fifo_reserve(vmw_priv, sizeof(*cmd)); + if (unlikely(cmd == NULL)) { + DRM_ERROR("Fifo reserve failed.\n"); + return; + } + + cmd->header = cpu_to_le32(SVGA_CMD_UPDATE); + cmd->body.x = cpu_to_le32(x); + cmd->body.y = cpu_to_le32(y); + cmd->body.width = cpu_to_le32(w); + cmd->body.height = cpu_to_le32(h); + vmw_fifo_commit(vmw_priv, sizeof(*cmd)); +} + +static void vmw_fb_dirty_mark(struct vmw_fb_par *par, + unsigned x1, unsigned y1, + unsigned width, unsigned height) +{ + struct fb_info *info = par->vmw_priv->fb_info; + unsigned long flags; + unsigned x2 = x1 + width; + unsigned y2 = y1 + height; + + spin_lock_irqsave(&par->dirty.lock, flags); + if (par->dirty.x1 == par->dirty.x2) { + par->dirty.x1 = x1; + par->dirty.y1 = y1; + par->dirty.x2 = x2; + par->dirty.y2 = y2; + /* if we are active start the dirty work + * we share the work with the defio system */ + if (par->dirty.active) + schedule_delayed_work(&info->deferred_work, VMW_DIRTY_DELAY); + } else { + if (x1 < par->dirty.x1) + par->dirty.x1 = x1; + if (y1 < par->dirty.y1) + par->dirty.y1 = y1; + if (x2 > par->dirty.x2) + par->dirty.x2 = x2; + if (y2 > par->dirty.y2) + par->dirty.y2 = y2; + } + spin_unlock_irqrestore(&par->dirty.lock, flags); +} + +static void vmw_deferred_io(struct fb_info *info, + struct list_head *pagelist) +{ + struct vmw_fb_par *par = info->par; + unsigned long start, end, min, max; + unsigned long flags; + struct page *page; + int y1, y2; + + min = ULONG_MAX; + max = 0; + list_for_each_entry(page, pagelist, lru) { + start = page->index << PAGE_SHIFT; + end = start + PAGE_SIZE - 1; + min = min(min, start); + max = max(max, end); + } + + if (min < max) { + y1 = min / info->fix.line_length; + y2 = (max / info->fix.line_length) + 1; + + spin_lock_irqsave(&par->dirty.lock, flags); + par->dirty.x1 = 0; + par->dirty.y1 = y1; + par->dirty.x2 = info->var.xres; + par->dirty.y2 = y2; + spin_unlock_irqrestore(&par->dirty.lock, flags); + } + + vmw_fb_dirty_flush(par); +}; + +struct fb_deferred_io vmw_defio = { + .delay = VMW_DIRTY_DELAY, + .deferred_io = vmw_deferred_io, +}; + +/* + * Draw code + */ + +static void vmw_fb_fillrect(struct fb_info *info, const struct fb_fillrect *rect) +{ + cfb_fillrect(info, rect); + vmw_fb_dirty_mark(info->par, rect->dx, rect->dy, + rect->width, rect->height); +} + +static void vmw_fb_copyarea(struct fb_info *info, const struct fb_copyarea *region) +{ + cfb_copyarea(info, region); + vmw_fb_dirty_mark(info->par, region->dx, region->dy, + region->width, region->height); +} + +static void vmw_fb_imageblit(struct fb_info *info, const struct fb_image *image) +{ + cfb_imageblit(info, image); + vmw_fb_dirty_mark(info->par, image->dx, image->dy, + image->width, image->height); +} + +/* + * Bring up code + */ + +static struct fb_ops vmw_fb_ops = { + .owner = THIS_MODULE, + .fb_check_var = vmw_fb_check_var, + .fb_set_par = vmw_fb_set_par, + .fb_setcolreg = vmw_fb_setcolreg, + .fb_fillrect = vmw_fb_fillrect, + .fb_copyarea = vmw_fb_copyarea, + .fb_imageblit = vmw_fb_imageblit, + .fb_pan_display = vmw_fb_pan_display, + .fb_blank = vmw_fb_blank, +}; + +static int vmw_fb_create_bo(struct vmw_private *vmw_priv, + size_t size, struct vmw_dma_buffer **out) +{ + struct vmw_dma_buffer *vmw_bo; + struct ttm_placement ne_placement = vmw_vram_ne_placement; + int ret; + + ne_placement.lpfn = (size + PAGE_SIZE - 1) >> PAGE_SHIFT; + + /* interuptable? */ + ret = ttm_write_lock(&vmw_priv->fbdev_master.lock, false); + if (unlikely(ret != 0)) + return ret; + + vmw_bo = kmalloc(sizeof(*vmw_bo), GFP_KERNEL); + if (!vmw_bo) + goto err_unlock; + + ret = vmw_dmabuf_init(vmw_priv, vmw_bo, size, + &ne_placement, + false, + &vmw_dmabuf_bo_free); + if (unlikely(ret != 0)) + goto err_unlock; /* init frees the buffer on failure */ + + *out = vmw_bo; + + ttm_write_unlock(&vmw_priv->fbdev_master.lock); + + return 0; + +err_unlock: + ttm_write_unlock(&vmw_priv->fbdev_master.lock); + return ret; +} + +int vmw_fb_init(struct vmw_private *vmw_priv) +{ + struct device *device = &vmw_priv->dev->pdev->dev; + struct vmw_fb_par *par; + struct fb_info *info; + unsigned initial_width, initial_height; + unsigned fb_width, fb_height; + unsigned fb_bbp, fb_depth, fb_offset, fb_pitch, fb_size; + int ret; + + initial_width = 800; + initial_height = 600; + + fb_bbp = 32; + fb_depth = 24; + + if (vmw_priv->capabilities & SVGA_CAP_MULTIMON) { + fb_width = min(vmw_priv->fb_max_width, (unsigned)2048); + fb_height = min(vmw_priv->fb_max_height, (unsigned)2048); + } else { + fb_width = min(vmw_priv->fb_max_width, initial_width); + fb_height = min(vmw_priv->fb_max_height, initial_height); + } + + initial_width = min(fb_width, initial_width); + initial_height = min(fb_height, initial_height); + + vmw_write(vmw_priv, SVGA_REG_WIDTH, fb_width); + vmw_write(vmw_priv, SVGA_REG_HEIGHT, fb_height); + vmw_write(vmw_priv, SVGA_REG_BITS_PER_PIXEL, fb_bbp); + vmw_write(vmw_priv, SVGA_REG_DEPTH, fb_depth); + vmw_write(vmw_priv, SVGA_REG_RED_MASK, 0x00ff0000); + vmw_write(vmw_priv, SVGA_REG_GREEN_MASK, 0x0000ff00); + vmw_write(vmw_priv, SVGA_REG_BLUE_MASK, 0x000000ff); + + fb_size = vmw_read(vmw_priv, SVGA_REG_FB_SIZE); + fb_offset = vmw_read(vmw_priv, SVGA_REG_FB_OFFSET); + fb_pitch = vmw_read(vmw_priv, SVGA_REG_BYTES_PER_LINE); + + DRM_DEBUG("width %u\n", vmw_read(vmw_priv, SVGA_REG_MAX_WIDTH)); + DRM_DEBUG("height %u\n", vmw_read(vmw_priv, SVGA_REG_MAX_HEIGHT)); + DRM_DEBUG("width %u\n", vmw_read(vmw_priv, SVGA_REG_WIDTH)); + DRM_DEBUG("height %u\n", vmw_read(vmw_priv, SVGA_REG_HEIGHT)); + DRM_DEBUG("bpp %u\n", vmw_read(vmw_priv, SVGA_REG_BITS_PER_PIXEL)); + DRM_DEBUG("depth %u\n", vmw_read(vmw_priv, SVGA_REG_DEPTH)); + DRM_DEBUG("bpl %u\n", vmw_read(vmw_priv, SVGA_REG_BYTES_PER_LINE)); + DRM_DEBUG("r mask %08x\n", vmw_read(vmw_priv, SVGA_REG_RED_MASK)); + DRM_DEBUG("g mask %08x\n", vmw_read(vmw_priv, SVGA_REG_GREEN_MASK)); + DRM_DEBUG("b mask %08x\n", vmw_read(vmw_priv, SVGA_REG_BLUE_MASK)); + DRM_DEBUG("fb_offset 0x%08x\n", fb_offset); + DRM_DEBUG("fb_pitch %u\n", fb_pitch); + DRM_DEBUG("fb_size %u kiB\n", fb_size / 1024); + + info = framebuffer_alloc(sizeof(*par), device); + if (!info) + return -ENOMEM; + + /* + * Par + */ + vmw_priv->fb_info = info; + par = info->par; + par->vmw_priv = vmw_priv; + par->depth = fb_depth; + par->bpp = fb_bbp; + par->vmalloc = NULL; + par->max_width = fb_width; + par->max_height = fb_height; + + /* + * Create buffers and alloc memory + */ + par->vmalloc = vmalloc(fb_size); + if (unlikely(par->vmalloc == NULL)) { + ret = -ENOMEM; + goto err_free; + } + + ret = vmw_fb_create_bo(vmw_priv, fb_size, &par->vmw_bo); + if (unlikely(ret != 0)) + goto err_free; + + ret = ttm_bo_kmap(&par->vmw_bo->base, + 0, + par->vmw_bo->base.num_pages, + &par->map); + if (unlikely(ret != 0)) + goto err_unref; + par->bo_ptr = ttm_kmap_obj_virtual(&par->map, &par->bo_iowrite); + par->bo_size = fb_size; + + /* + * Fixed and var + */ + strcpy(info->fix.id, "svgadrmfb"); + info->fix.type = FB_TYPE_PACKED_PIXELS; + info->fix.visual = FB_VISUAL_TRUECOLOR; + info->fix.type_aux = 0; + info->fix.xpanstep = 1; /* doing it in hw */ + info->fix.ypanstep = 1; /* doing it in hw */ + info->fix.ywrapstep = 0; + info->fix.accel = FB_ACCEL_NONE; + info->fix.line_length = fb_pitch; + + info->fix.smem_start = 0; + info->fix.smem_len = fb_size; + + info->fix.mmio_start = 0; + info->fix.mmio_len = 0; + + info->pseudo_palette = par->pseudo_palette; + info->screen_base = par->vmalloc; + info->screen_size = fb_size; + + info->flags = FBINFO_DEFAULT; + info->fbops = &vmw_fb_ops; + + /* 24 depth per default */ + info->var.red.offset = 16; + info->var.green.offset = 8; + info->var.blue.offset = 0; + info->var.red.length = 8; + info->var.green.length = 8; + info->var.blue.length = 8; + info->var.transp.offset = 0; + info->var.transp.length = 0; + + info->var.xres_virtual = fb_width; + info->var.yres_virtual = fb_height; + info->var.bits_per_pixel = par->bpp; + info->var.xoffset = 0; + info->var.yoffset = 0; + info->var.activate = FB_ACTIVATE_NOW; + info->var.height = -1; + info->var.width = -1; + + info->var.xres = initial_width; + info->var.yres = initial_height; + +#if 0 + info->pixmap.size = 64*1024; + info->pixmap.buf_align = 8; + info->pixmap.access_align = 32; + info->pixmap.flags = FB_PIXMAP_SYSTEM; + info->pixmap.scan_align = 1; +#else + info->pixmap.size = 0; + info->pixmap.buf_align = 8; + info->pixmap.access_align = 32; + info->pixmap.flags = FB_PIXMAP_SYSTEM; + info->pixmap.scan_align = 1; +#endif + + /* + * Dirty & Deferred IO + */ + par->dirty.x1 = par->dirty.x2 = 0; + par->dirty.y1 = par->dirty.y1 = 0; + par->dirty.active = true; + spin_lock_init(&par->dirty.lock); + info->fbdefio = &vmw_defio; + fb_deferred_io_init(info); + + ret = register_framebuffer(info); + if (unlikely(ret != 0)) + goto err_defio; + + return 0; + +err_defio: + fb_deferred_io_cleanup(info); + ttm_bo_kunmap(&par->map); +err_unref: + ttm_bo_unref((struct ttm_buffer_object **)&par->vmw_bo); +err_free: + vfree(par->vmalloc); + framebuffer_release(info); + vmw_priv->fb_info = NULL; + + return ret; +} + +int vmw_fb_close(struct vmw_private *vmw_priv) +{ + struct fb_info *info; + struct vmw_fb_par *par; + struct ttm_buffer_object *bo; + + if (!vmw_priv->fb_info) + return 0; + + info = vmw_priv->fb_info; + par = info->par; + bo = &par->vmw_bo->base; + par->vmw_bo = NULL; + + /* ??? order */ + fb_deferred_io_cleanup(info); + unregister_framebuffer(info); + + ttm_bo_kunmap(&par->map); + ttm_bo_unref(&bo); + + vfree(par->vmalloc); + framebuffer_release(info); + + return 0; +} + +int vmw_dmabuf_from_vram(struct vmw_private *vmw_priv, + struct vmw_dma_buffer *vmw_bo) +{ + struct ttm_buffer_object *bo = &vmw_bo->base; + int ret = 0; + + ret = ttm_bo_reserve(bo, false, false, false, 0); + if (unlikely(ret != 0)) + return ret; + + ret = ttm_bo_validate(bo, &vmw_sys_placement, false, false); + ttm_bo_unreserve(bo); + + return ret; +} + +int vmw_dmabuf_to_start_of_vram(struct vmw_private *vmw_priv, + struct vmw_dma_buffer *vmw_bo) +{ + struct ttm_buffer_object *bo = &vmw_bo->base; + struct ttm_placement ne_placement = vmw_vram_ne_placement; + int ret = 0; + + ne_placement.lpfn = bo->num_pages; + + /* interuptable? */ + ret = ttm_write_lock(&vmw_priv->active_master->lock, false); + if (unlikely(ret != 0)) + return ret; + + ret = ttm_bo_reserve(bo, false, false, false, 0); + if (unlikely(ret != 0)) + goto err_unlock; + + if (vmw_bo->gmr_bound) { + vmw_gmr_unbind(vmw_priv, vmw_bo->gmr_id); + spin_lock(&bo->glob->lru_lock); + ida_remove(&vmw_priv->gmr_ida, vmw_bo->gmr_id); + spin_unlock(&bo->glob->lru_lock); + vmw_bo->gmr_bound = NULL; + } + + ret = ttm_bo_validate(bo, &ne_placement, false, false); + ttm_bo_unreserve(bo); +err_unlock: + ttm_write_unlock(&vmw_priv->active_master->lock); + + return ret; +} + +int vmw_fb_off(struct vmw_private *vmw_priv) +{ + struct fb_info *info; + struct vmw_fb_par *par; + unsigned long flags; + + if (!vmw_priv->fb_info) + return -EINVAL; + + info = vmw_priv->fb_info; + par = info->par; + + spin_lock_irqsave(&par->dirty.lock, flags); + par->dirty.active = false; + spin_unlock_irqrestore(&par->dirty.lock, flags); + + flush_scheduled_work(); + + par->bo_ptr = NULL; + ttm_bo_kunmap(&par->map); + + vmw_dmabuf_from_vram(vmw_priv, par->vmw_bo); + + return 0; +} + +int vmw_fb_on(struct vmw_private *vmw_priv) +{ + struct fb_info *info; + struct vmw_fb_par *par; + unsigned long flags; + bool dummy; + int ret; + + if (!vmw_priv->fb_info) + return -EINVAL; + + info = vmw_priv->fb_info; + par = info->par; + + /* we are already active */ + if (par->bo_ptr != NULL) + return 0; + + /* Make sure that all overlays are stoped when we take over */ + vmw_overlay_stop_all(vmw_priv); + + ret = vmw_dmabuf_to_start_of_vram(vmw_priv, par->vmw_bo); + if (unlikely(ret != 0)) { + DRM_ERROR("could not move buffer to start of VRAM\n"); + goto err_no_buffer; + } + + ret = ttm_bo_kmap(&par->vmw_bo->base, + 0, + par->vmw_bo->base.num_pages, + &par->map); + BUG_ON(ret != 0); + par->bo_ptr = ttm_kmap_obj_virtual(&par->map, &dummy); + + spin_lock_irqsave(&par->dirty.lock, flags); + par->dirty.active = true; + spin_unlock_irqrestore(&par->dirty.lock, flags); + +err_no_buffer: + vmw_fb_set_par(info); + + vmw_fb_dirty_mark(par, 0, 0, info->var.xres, info->var.yres); + + /* If there already was stuff dirty we wont + * schedule a new work, so lets do it now */ + schedule_delayed_work(&info->deferred_work, 0); + + return 0; +} diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c b/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c new file mode 100644 index 000000000000..76b0693e2458 --- /dev/null +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c @@ -0,0 +1,521 @@ +/************************************************************************** + * + * Copyright © 2009 VMware, Inc., Palo Alto, CA., USA + * All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sub license, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice (including the + * next paragraph) shall be included in all copies or substantial portions + * of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, + * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR + * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE + * USE OR OTHER DEALINGS IN THE SOFTWARE. + * + **************************************************************************/ + +#include "vmwgfx_drv.h" +#include "drmP.h" +#include "ttm/ttm_placement.h" + +int vmw_fifo_init(struct vmw_private *dev_priv, struct vmw_fifo_state *fifo) +{ + __le32 __iomem *fifo_mem = dev_priv->mmio_virt; + uint32_t max; + uint32_t min; + uint32_t dummy; + int ret; + + fifo->static_buffer_size = VMWGFX_FIFO_STATIC_SIZE; + fifo->static_buffer = vmalloc(fifo->static_buffer_size); + if (unlikely(fifo->static_buffer == NULL)) + return -ENOMEM; + + fifo->last_buffer_size = VMWGFX_FIFO_STATIC_SIZE; + fifo->last_data_size = 0; + fifo->last_buffer_add = false; + fifo->last_buffer = vmalloc(fifo->last_buffer_size); + if (unlikely(fifo->last_buffer == NULL)) { + ret = -ENOMEM; + goto out_err; + } + + fifo->dynamic_buffer = NULL; + fifo->reserved_size = 0; + fifo->using_bounce_buffer = false; + + init_rwsem(&fifo->rwsem); + + /* + * Allow mapping the first page read-only to user-space. + */ + + DRM_INFO("width %d\n", vmw_read(dev_priv, SVGA_REG_WIDTH)); + DRM_INFO("height %d\n", vmw_read(dev_priv, SVGA_REG_HEIGHT)); + DRM_INFO("bpp %d\n", vmw_read(dev_priv, SVGA_REG_BITS_PER_PIXEL)); + + mutex_lock(&dev_priv->hw_mutex); + dev_priv->enable_state = vmw_read(dev_priv, SVGA_REG_ENABLE); + dev_priv->config_done_state = vmw_read(dev_priv, SVGA_REG_CONFIG_DONE); + vmw_write(dev_priv, SVGA_REG_ENABLE, 1); + + min = 4; + if (dev_priv->capabilities & SVGA_CAP_EXTENDED_FIFO) + min = vmw_read(dev_priv, SVGA_REG_MEM_REGS); + min <<= 2; + + if (min < PAGE_SIZE) + min = PAGE_SIZE; + + iowrite32(min, fifo_mem + SVGA_FIFO_MIN); + iowrite32(dev_priv->mmio_size, fifo_mem + SVGA_FIFO_MAX); + wmb(); + iowrite32(min, fifo_mem + SVGA_FIFO_NEXT_CMD); + iowrite32(min, fifo_mem + SVGA_FIFO_STOP); + iowrite32(0, fifo_mem + SVGA_FIFO_BUSY); + mb(); + + vmw_write(dev_priv, SVGA_REG_CONFIG_DONE, 1); + mutex_unlock(&dev_priv->hw_mutex); + + max = ioread32(fifo_mem + SVGA_FIFO_MAX); + min = ioread32(fifo_mem + SVGA_FIFO_MIN); + fifo->capabilities = ioread32(fifo_mem + SVGA_FIFO_CAPABILITIES); + + DRM_INFO("Fifo max 0x%08x min 0x%08x cap 0x%08x\n", + (unsigned int) max, + (unsigned int) min, + (unsigned int) fifo->capabilities); + + dev_priv->fence_seq = (uint32_t) -100; + dev_priv->last_read_sequence = (uint32_t) -100; + iowrite32(dev_priv->last_read_sequence, fifo_mem + SVGA_FIFO_FENCE); + + return vmw_fifo_send_fence(dev_priv, &dummy); +out_err: + vfree(fifo->static_buffer); + fifo->static_buffer = NULL; + return ret; +} + +void vmw_fifo_ping_host(struct vmw_private *dev_priv, uint32_t reason) +{ + __le32 __iomem *fifo_mem = dev_priv->mmio_virt; + + mutex_lock(&dev_priv->hw_mutex); + + if (unlikely(ioread32(fifo_mem + SVGA_FIFO_BUSY) == 0)) { + iowrite32(1, fifo_mem + SVGA_FIFO_BUSY); + vmw_write(dev_priv, SVGA_REG_SYNC, reason); + } + + mutex_unlock(&dev_priv->hw_mutex); +} + +void vmw_fifo_release(struct vmw_private *dev_priv, struct vmw_fifo_state *fifo) +{ + __le32 __iomem *fifo_mem = dev_priv->mmio_virt; + + mutex_lock(&dev_priv->hw_mutex); + + while (vmw_read(dev_priv, SVGA_REG_BUSY) != 0) + vmw_write(dev_priv, SVGA_REG_SYNC, SVGA_SYNC_GENERIC); + + dev_priv->last_read_sequence = ioread32(fifo_mem + SVGA_FIFO_FENCE); + + vmw_write(dev_priv, SVGA_REG_CONFIG_DONE, + dev_priv->config_done_state); + vmw_write(dev_priv, SVGA_REG_ENABLE, + dev_priv->enable_state); + + mutex_unlock(&dev_priv->hw_mutex); + + if (likely(fifo->last_buffer != NULL)) { + vfree(fifo->last_buffer); + fifo->last_buffer = NULL; + } + + if (likely(fifo->static_buffer != NULL)) { + vfree(fifo->static_buffer); + fifo->static_buffer = NULL; + } + + if (likely(fifo->dynamic_buffer != NULL)) { + vfree(fifo->dynamic_buffer); + fifo->dynamic_buffer = NULL; + } +} + +static bool vmw_fifo_is_full(struct vmw_private *dev_priv, uint32_t bytes) +{ + __le32 __iomem *fifo_mem = dev_priv->mmio_virt; + uint32_t max = ioread32(fifo_mem + SVGA_FIFO_MAX); + uint32_t next_cmd = ioread32(fifo_mem + SVGA_FIFO_NEXT_CMD); + uint32_t min = ioread32(fifo_mem + SVGA_FIFO_MIN); + uint32_t stop = ioread32(fifo_mem + SVGA_FIFO_STOP); + + return ((max - next_cmd) + (stop - min) <= bytes); +} + +static int vmw_fifo_wait_noirq(struct vmw_private *dev_priv, + uint32_t bytes, bool interruptible, + unsigned long timeout) +{ + int ret = 0; + unsigned long end_jiffies = jiffies + timeout; + DEFINE_WAIT(__wait); + + DRM_INFO("Fifo wait noirq.\n"); + + for (;;) { + prepare_to_wait(&dev_priv->fifo_queue, &__wait, + (interruptible) ? + TASK_INTERRUPTIBLE : TASK_UNINTERRUPTIBLE); + if (!vmw_fifo_is_full(dev_priv, bytes)) + break; + if (time_after_eq(jiffies, end_jiffies)) { + ret = -EBUSY; + DRM_ERROR("SVGA device lockup.\n"); + break; + } + schedule_timeout(1); + if (interruptible && signal_pending(current)) { + ret = -ERESTART; + break; + } + } + finish_wait(&dev_priv->fifo_queue, &__wait); + wake_up_all(&dev_priv->fifo_queue); + DRM_INFO("Fifo noirq exit.\n"); + return ret; +} + +static int vmw_fifo_wait(struct vmw_private *dev_priv, + uint32_t bytes, bool interruptible, + unsigned long timeout) +{ + long ret = 1L; + unsigned long irq_flags; + + if (likely(!vmw_fifo_is_full(dev_priv, bytes))) + return 0; + + vmw_fifo_ping_host(dev_priv, SVGA_SYNC_FIFOFULL); + if (!(dev_priv->capabilities & SVGA_CAP_IRQMASK)) + return vmw_fifo_wait_noirq(dev_priv, bytes, + interruptible, timeout); + + mutex_lock(&dev_priv->hw_mutex); + if (atomic_add_return(1, &dev_priv->fifo_queue_waiters) > 0) { + spin_lock_irqsave(&dev_priv->irq_lock, irq_flags); + outl(SVGA_IRQFLAG_FIFO_PROGRESS, + dev_priv->io_start + VMWGFX_IRQSTATUS_PORT); + vmw_write(dev_priv, SVGA_REG_IRQMASK, + vmw_read(dev_priv, SVGA_REG_IRQMASK) | + SVGA_IRQFLAG_FIFO_PROGRESS); + spin_unlock_irqrestore(&dev_priv->irq_lock, irq_flags); + } + mutex_unlock(&dev_priv->hw_mutex); + + if (interruptible) + ret = wait_event_interruptible_timeout + (dev_priv->fifo_queue, + !vmw_fifo_is_full(dev_priv, bytes), timeout); + else + ret = wait_event_timeout + (dev_priv->fifo_queue, + !vmw_fifo_is_full(dev_priv, bytes), timeout); + + if (unlikely(ret == -ERESTARTSYS)) + ret = -ERESTART; + else if (unlikely(ret == 0)) + ret = -EBUSY; + else if (likely(ret > 0)) + ret = 0; + + mutex_lock(&dev_priv->hw_mutex); + if (atomic_dec_and_test(&dev_priv->fifo_queue_waiters)) { + spin_lock_irqsave(&dev_priv->irq_lock, irq_flags); + vmw_write(dev_priv, SVGA_REG_IRQMASK, + vmw_read(dev_priv, SVGA_REG_IRQMASK) & + ~SVGA_IRQFLAG_FIFO_PROGRESS); + spin_unlock_irqrestore(&dev_priv->irq_lock, irq_flags); + } + mutex_unlock(&dev_priv->hw_mutex); + + return ret; +} + +void *vmw_fifo_reserve(struct vmw_private *dev_priv, uint32_t bytes) +{ + struct vmw_fifo_state *fifo_state = &dev_priv->fifo; + __le32 __iomem *fifo_mem = dev_priv->mmio_virt; + uint32_t max; + uint32_t min; + uint32_t next_cmd; + uint32_t reserveable = fifo_state->capabilities & SVGA_FIFO_CAP_RESERVE; + int ret; + + down_write(&fifo_state->rwsem); + max = ioread32(fifo_mem + SVGA_FIFO_MAX); + min = ioread32(fifo_mem + SVGA_FIFO_MIN); + next_cmd = ioread32(fifo_mem + SVGA_FIFO_NEXT_CMD); + + if (unlikely(bytes >= (max - min))) + goto out_err; + + BUG_ON(fifo_state->reserved_size != 0); + BUG_ON(fifo_state->dynamic_buffer != NULL); + + fifo_state->reserved_size = bytes; + + while (1) { + uint32_t stop = ioread32(fifo_mem + SVGA_FIFO_STOP); + bool need_bounce = false; + bool reserve_in_place = false; + + if (next_cmd >= stop) { + if (likely((next_cmd + bytes < max || + (next_cmd + bytes == max && stop > min)))) + reserve_in_place = true; + + else if (vmw_fifo_is_full(dev_priv, bytes)) { + ret = vmw_fifo_wait(dev_priv, bytes, + false, 3 * HZ); + if (unlikely(ret != 0)) + goto out_err; + } else + need_bounce = true; + + } else { + + if (likely((next_cmd + bytes < stop))) + reserve_in_place = true; + else { + ret = vmw_fifo_wait(dev_priv, bytes, + false, 3 * HZ); + if (unlikely(ret != 0)) + goto out_err; + } + } + + if (reserve_in_place) { + if (reserveable || bytes <= sizeof(uint32_t)) { + fifo_state->using_bounce_buffer = false; + + if (reserveable) + iowrite32(bytes, fifo_mem + + SVGA_FIFO_RESERVED); + return fifo_mem + (next_cmd >> 2); + } else { + need_bounce = true; + } + } + + if (need_bounce) { + fifo_state->using_bounce_buffer = true; + if (bytes < fifo_state->static_buffer_size) + return fifo_state->static_buffer; + else { + fifo_state->dynamic_buffer = vmalloc(bytes); + return fifo_state->dynamic_buffer; + } + } + } +out_err: + fifo_state->reserved_size = 0; + up_write(&fifo_state->rwsem); + return NULL; +} + +static void vmw_fifo_res_copy(struct vmw_fifo_state *fifo_state, + __le32 __iomem *fifo_mem, + uint32_t next_cmd, + uint32_t max, uint32_t min, uint32_t bytes) +{ + uint32_t chunk_size = max - next_cmd; + uint32_t rest; + uint32_t *buffer = (fifo_state->dynamic_buffer != NULL) ? + fifo_state->dynamic_buffer : fifo_state->static_buffer; + + if (bytes < chunk_size) + chunk_size = bytes; + + iowrite32(bytes, fifo_mem + SVGA_FIFO_RESERVED); + mb(); + memcpy_toio(fifo_mem + (next_cmd >> 2), buffer, chunk_size); + rest = bytes - chunk_size; + if (rest) + memcpy_toio(fifo_mem + (min >> 2), buffer + (chunk_size >> 2), + rest); +} + +static void vmw_fifo_slow_copy(struct vmw_fifo_state *fifo_state, + __le32 __iomem *fifo_mem, + uint32_t next_cmd, + uint32_t max, uint32_t min, uint32_t bytes) +{ + uint32_t *buffer = (fifo_state->dynamic_buffer != NULL) ? + fifo_state->dynamic_buffer : fifo_state->static_buffer; + + while (bytes > 0) { + iowrite32(*buffer++, fifo_mem + (next_cmd >> 2)); + next_cmd += sizeof(uint32_t); + if (unlikely(next_cmd == max)) + next_cmd = min; + mb(); + iowrite32(next_cmd, fifo_mem + SVGA_FIFO_NEXT_CMD); + mb(); + bytes -= sizeof(uint32_t); + } +} + +void vmw_fifo_commit(struct vmw_private *dev_priv, uint32_t bytes) +{ + struct vmw_fifo_state *fifo_state = &dev_priv->fifo; + __le32 __iomem *fifo_mem = dev_priv->mmio_virt; + uint32_t next_cmd = ioread32(fifo_mem + SVGA_FIFO_NEXT_CMD); + uint32_t max = ioread32(fifo_mem + SVGA_FIFO_MAX); + uint32_t min = ioread32(fifo_mem + SVGA_FIFO_MIN); + bool reserveable = fifo_state->capabilities & SVGA_FIFO_CAP_RESERVE; + + BUG_ON((bytes & 3) != 0); + BUG_ON(bytes > fifo_state->reserved_size); + + fifo_state->reserved_size = 0; + + if (fifo_state->using_bounce_buffer) { + if (reserveable) + vmw_fifo_res_copy(fifo_state, fifo_mem, + next_cmd, max, min, bytes); + else + vmw_fifo_slow_copy(fifo_state, fifo_mem, + next_cmd, max, min, bytes); + + if (fifo_state->dynamic_buffer) { + vfree(fifo_state->dynamic_buffer); + fifo_state->dynamic_buffer = NULL; + } + + } + + if (fifo_state->using_bounce_buffer || reserveable) { + next_cmd += bytes; + if (next_cmd >= max) + next_cmd -= max - min; + mb(); + iowrite32(next_cmd, fifo_mem + SVGA_FIFO_NEXT_CMD); + } + + if (reserveable) + iowrite32(0, fifo_mem + SVGA_FIFO_RESERVED); + mb(); + vmw_fifo_ping_host(dev_priv, SVGA_SYNC_GENERIC); + up_write(&fifo_state->rwsem); +} + +int vmw_fifo_send_fence(struct vmw_private *dev_priv, uint32_t *sequence) +{ + struct vmw_fifo_state *fifo_state = &dev_priv->fifo; + struct svga_fifo_cmd_fence *cmd_fence; + void *fm; + int ret = 0; + uint32_t bytes = sizeof(__le32) + sizeof(*cmd_fence); + + fm = vmw_fifo_reserve(dev_priv, bytes); + if (unlikely(fm == NULL)) { + down_write(&fifo_state->rwsem); + *sequence = dev_priv->fence_seq; + up_write(&fifo_state->rwsem); + ret = -ENOMEM; + (void)vmw_fallback_wait(dev_priv, false, true, *sequence, + false, 3*HZ); + goto out_err; + } + + do { + *sequence = dev_priv->fence_seq++; + } while (*sequence == 0); + + if (!(fifo_state->capabilities & SVGA_FIFO_CAP_FENCE)) { + + /* + * Don't request hardware to send a fence. The + * waiting code in vmwgfx_irq.c will emulate this. + */ + + vmw_fifo_commit(dev_priv, 0); + return 0; + } + + *(__le32 *) fm = cpu_to_le32(SVGA_CMD_FENCE); + cmd_fence = (struct svga_fifo_cmd_fence *) + ((unsigned long)fm + sizeof(__le32)); + + iowrite32(*sequence, &cmd_fence->fence); + fifo_state->last_buffer_add = true; + vmw_fifo_commit(dev_priv, bytes); + fifo_state->last_buffer_add = false; + +out_err: + return ret; +} + +/** + * Map the first page of the FIFO read-only to user-space. + */ + +static int vmw_fifo_vm_fault(struct vm_area_struct *vma, struct vm_fault *vmf) +{ + int ret; + unsigned long address = (unsigned long)vmf->virtual_address; + + if (address != vma->vm_start) + return VM_FAULT_SIGBUS; + + ret = vm_insert_pfn(vma, address, vma->vm_pgoff); + if (likely(ret == -EBUSY || ret == 0)) + return VM_FAULT_NOPAGE; + else if (ret == -ENOMEM) + return VM_FAULT_OOM; + + return VM_FAULT_SIGBUS; +} + +static struct vm_operations_struct vmw_fifo_vm_ops = { + .fault = vmw_fifo_vm_fault, + .open = NULL, + .close = NULL +}; + +int vmw_fifo_mmap(struct file *filp, struct vm_area_struct *vma) +{ + struct drm_file *file_priv; + struct vmw_private *dev_priv; + + file_priv = (struct drm_file *)filp->private_data; + dev_priv = vmw_priv(file_priv->minor->dev); + + if (vma->vm_pgoff != (dev_priv->mmio_start >> PAGE_SHIFT) || + (vma->vm_end - vma->vm_start) != PAGE_SIZE) + return -EINVAL; + + vma->vm_flags &= ~(VM_WRITE | VM_MAYWRITE); + vma->vm_flags |= VM_IO | VM_PFNMAP | VM_DONTEXPAND | VM_SHARED; + vma->vm_page_prot = vm_get_page_prot(vma->vm_flags); + vma->vm_page_prot = ttm_io_prot(TTM_PL_FLAG_UNCACHED, + vma->vm_page_prot); + vma->vm_ops = &vmw_fifo_vm_ops; + return 0; +} diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_gmr.c b/drivers/gpu/drm/vmwgfx/vmwgfx_gmr.c new file mode 100644 index 000000000000..5f8908a5d7fd --- /dev/null +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_gmr.c @@ -0,0 +1,213 @@ +/************************************************************************** + * + * Copyright © 2009 VMware, Inc., Palo Alto, CA., USA + * All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sub license, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice (including the + * next paragraph) shall be included in all copies or substantial portions + * of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, + * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR + * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE + * USE OR OTHER DEALINGS IN THE SOFTWARE. + * + **************************************************************************/ + +#include "vmwgfx_drv.h" +#include "drmP.h" +#include "ttm/ttm_bo_driver.h" + +/** + * FIXME: Adjust to the ttm lowmem / highmem storage to minimize + * the number of used descriptors. + */ + +static int vmw_gmr_build_descriptors(struct list_head *desc_pages, + struct page *pages[], + unsigned long num_pages) +{ + struct page *page, *next; + struct svga_guest_mem_descriptor *page_virtual = NULL; + struct svga_guest_mem_descriptor *desc_virtual = NULL; + unsigned int desc_per_page; + unsigned long prev_pfn; + unsigned long pfn; + int ret; + + desc_per_page = PAGE_SIZE / + sizeof(struct svga_guest_mem_descriptor) - 1; + + while (likely(num_pages != 0)) { + page = alloc_page(__GFP_HIGHMEM); + if (unlikely(page == NULL)) { + ret = -ENOMEM; + goto out_err; + } + + list_add_tail(&page->lru, desc_pages); + + /* + * Point previous page terminating descriptor to this + * page before unmapping it. + */ + + if (likely(page_virtual != NULL)) { + desc_virtual->ppn = page_to_pfn(page); + kunmap_atomic(page_virtual, KM_USER0); + } + + page_virtual = kmap_atomic(page, KM_USER0); + desc_virtual = page_virtual - 1; + prev_pfn = ~(0UL); + + while (likely(num_pages != 0)) { + pfn = page_to_pfn(*pages); + + if (pfn != prev_pfn + 1) { + + if (desc_virtual - page_virtual == + desc_per_page - 1) + break; + + (++desc_virtual)->ppn = cpu_to_le32(pfn); + desc_virtual->num_pages = cpu_to_le32(1); + } else { + uint32_t tmp = + le32_to_cpu(desc_virtual->num_pages); + desc_virtual->num_pages = cpu_to_le32(tmp + 1); + } + prev_pfn = pfn; + --num_pages; + ++pages; + } + + (++desc_virtual)->ppn = cpu_to_le32(0); + desc_virtual->num_pages = cpu_to_le32(0); + } + + if (likely(page_virtual != NULL)) + kunmap_atomic(page_virtual, KM_USER0); + + return 0; +out_err: + list_for_each_entry_safe(page, next, desc_pages, lru) { + list_del_init(&page->lru); + __free_page(page); + } + return ret; +} + +static inline void vmw_gmr_free_descriptors(struct list_head *desc_pages) +{ + struct page *page, *next; + + list_for_each_entry_safe(page, next, desc_pages, lru) { + list_del_init(&page->lru); + __free_page(page); + } +} + +static void vmw_gmr_fire_descriptors(struct vmw_private *dev_priv, + int gmr_id, struct list_head *desc_pages) +{ + struct page *page; + + if (unlikely(list_empty(desc_pages))) + return; + + page = list_entry(desc_pages->next, struct page, lru); + + mutex_lock(&dev_priv->hw_mutex); + + vmw_write(dev_priv, SVGA_REG_GMR_ID, gmr_id); + wmb(); + vmw_write(dev_priv, SVGA_REG_GMR_DESCRIPTOR, page_to_pfn(page)); + mb(); + + mutex_unlock(&dev_priv->hw_mutex); + +} + +/** + * FIXME: Adjust to the ttm lowmem / highmem storage to minimize + * the number of used descriptors. + */ + +static unsigned long vmw_gmr_count_descriptors(struct page *pages[], + unsigned long num_pages) +{ + unsigned long prev_pfn = ~(0UL); + unsigned long pfn; + unsigned long descriptors = 0; + + while (num_pages--) { + pfn = page_to_pfn(*pages++); + if (prev_pfn + 1 != pfn) + ++descriptors; + prev_pfn = pfn; + } + + return descriptors; +} + +int vmw_gmr_bind(struct vmw_private *dev_priv, + struct ttm_buffer_object *bo) +{ + struct ttm_tt *ttm = bo->ttm; + unsigned long descriptors; + int ret; + uint32_t id; + struct list_head desc_pages; + + if (!(dev_priv->capabilities & SVGA_CAP_GMR)) + return -EINVAL; + + ret = ttm_tt_populate(ttm); + if (unlikely(ret != 0)) + return ret; + + descriptors = vmw_gmr_count_descriptors(ttm->pages, ttm->num_pages); + if (unlikely(descriptors > dev_priv->max_gmr_descriptors)) + return -EINVAL; + + INIT_LIST_HEAD(&desc_pages); + ret = vmw_gmr_build_descriptors(&desc_pages, ttm->pages, + ttm->num_pages); + if (unlikely(ret != 0)) + return ret; + + ret = vmw_gmr_id_alloc(dev_priv, &id); + if (unlikely(ret != 0)) + goto out_no_id; + + vmw_gmr_fire_descriptors(dev_priv, id, &desc_pages); + vmw_gmr_free_descriptors(&desc_pages); + vmw_dmabuf_set_gmr(bo, id); + return 0; + +out_no_id: + vmw_gmr_free_descriptors(&desc_pages); + return ret; +} + +void vmw_gmr_unbind(struct vmw_private *dev_priv, int gmr_id) +{ + mutex_lock(&dev_priv->hw_mutex); + vmw_write(dev_priv, SVGA_REG_GMR_ID, gmr_id); + wmb(); + vmw_write(dev_priv, SVGA_REG_GMR_DESCRIPTOR, 0); + mb(); + mutex_unlock(&dev_priv->hw_mutex); +} diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c b/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c new file mode 100644 index 000000000000..5fa6a4ed238a --- /dev/null +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c @@ -0,0 +1,81 @@ +/************************************************************************** + * + * Copyright © 2009 VMware, Inc., Palo Alto, CA., USA + * All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sub license, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice (including the + * next paragraph) shall be included in all copies or substantial portions + * of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, + * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR + * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE + * USE OR OTHER DEALINGS IN THE SOFTWARE. + * + **************************************************************************/ + +#include "vmwgfx_drv.h" +#include "vmwgfx_drm.h" + +int vmw_getparam_ioctl(struct drm_device *dev, void *data, + struct drm_file *file_priv) +{ + struct vmw_private *dev_priv = vmw_priv(dev); + struct drm_vmw_getparam_arg *param = + (struct drm_vmw_getparam_arg *)data; + + switch (param->param) { + case DRM_VMW_PARAM_NUM_STREAMS: + param->value = vmw_overlay_num_overlays(dev_priv); + break; + case DRM_VMW_PARAM_NUM_FREE_STREAMS: + param->value = vmw_overlay_num_free_overlays(dev_priv); + break; + case DRM_VMW_PARAM_3D: + param->value = dev_priv->capabilities & SVGA_CAP_3D ? 1 : 0; + break; + case DRM_VMW_PARAM_FIFO_OFFSET: + param->value = dev_priv->mmio_start; + break; + default: + DRM_ERROR("Illegal vmwgfx get param request: %d\n", + param->param); + return -EINVAL; + } + + return 0; +} + +int vmw_fifo_debug_ioctl(struct drm_device *dev, void *data, + struct drm_file *file_priv) +{ + struct vmw_private *dev_priv = vmw_priv(dev); + struct vmw_fifo_state *fifo_state = &dev_priv->fifo; + struct drm_vmw_fifo_debug_arg *arg = + (struct drm_vmw_fifo_debug_arg *)data; + __le32 __user *buffer = (__le32 __user *) + (unsigned long)arg->debug_buffer; + + if (unlikely(fifo_state->last_buffer == NULL)) + return -EINVAL; + + if (arg->debug_buffer_size < fifo_state->last_data_size) { + arg->used_size = arg->debug_buffer_size; + arg->did_not_fit = 1; + } else { + arg->used_size = fifo_state->last_data_size; + arg->did_not_fit = 0; + } + return copy_to_user(buffer, fifo_state->last_buffer, arg->used_size); +} diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_irq.c b/drivers/gpu/drm/vmwgfx/vmwgfx_irq.c new file mode 100644 index 000000000000..9e0f0306eedb --- /dev/null +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_irq.c @@ -0,0 +1,295 @@ +/************************************************************************** + * + * Copyright © 2009 VMware, Inc., Palo Alto, CA., USA + * All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sub license, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice (including the + * next paragraph) shall be included in all copies or substantial portions + * of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, + * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR + * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE + * USE OR OTHER DEALINGS IN THE SOFTWARE. + * + **************************************************************************/ + +#include "drmP.h" +#include "vmwgfx_drv.h" + +#define VMW_FENCE_WRAP (1 << 24) + +irqreturn_t vmw_irq_handler(DRM_IRQ_ARGS) +{ + struct drm_device *dev = (struct drm_device *)arg; + struct vmw_private *dev_priv = vmw_priv(dev); + uint32_t status; + + spin_lock(&dev_priv->irq_lock); + status = inl(dev_priv->io_start + VMWGFX_IRQSTATUS_PORT); + spin_unlock(&dev_priv->irq_lock); + + if (status & SVGA_IRQFLAG_ANY_FENCE) + wake_up_all(&dev_priv->fence_queue); + if (status & SVGA_IRQFLAG_FIFO_PROGRESS) + wake_up_all(&dev_priv->fifo_queue); + + if (likely(status)) { + outl(status, dev_priv->io_start + VMWGFX_IRQSTATUS_PORT); + return IRQ_HANDLED; + } + + return IRQ_NONE; +} + +static bool vmw_fifo_idle(struct vmw_private *dev_priv, uint32_t sequence) +{ + uint32_t busy; + + mutex_lock(&dev_priv->hw_mutex); + busy = vmw_read(dev_priv, SVGA_REG_BUSY); + mutex_unlock(&dev_priv->hw_mutex); + + return (busy == 0); +} + + +bool vmw_fence_signaled(struct vmw_private *dev_priv, + uint32_t sequence) +{ + __le32 __iomem *fifo_mem = dev_priv->mmio_virt; + struct vmw_fifo_state *fifo_state; + bool ret; + + if (likely(dev_priv->last_read_sequence - sequence < VMW_FENCE_WRAP)) + return true; + + dev_priv->last_read_sequence = ioread32(fifo_mem + SVGA_FIFO_FENCE); + if (likely(dev_priv->last_read_sequence - sequence < VMW_FENCE_WRAP)) + return true; + + fifo_state = &dev_priv->fifo; + if (!(fifo_state->capabilities & SVGA_FIFO_CAP_FENCE) && + vmw_fifo_idle(dev_priv, sequence)) + return true; + + /** + * Below is to signal stale fences that have wrapped. + * First, block fence submission. + */ + + down_read(&fifo_state->rwsem); + + /** + * Then check if the sequence is higher than what we've actually + * emitted. Then the fence is stale and signaled. + */ + + ret = ((dev_priv->fence_seq - sequence) > VMW_FENCE_WRAP); + up_read(&fifo_state->rwsem); + + return ret; +} + +int vmw_fallback_wait(struct vmw_private *dev_priv, + bool lazy, + bool fifo_idle, + uint32_t sequence, + bool interruptible, + unsigned long timeout) +{ + struct vmw_fifo_state *fifo_state = &dev_priv->fifo; + + uint32_t count = 0; + uint32_t signal_seq; + int ret; + unsigned long end_jiffies = jiffies + timeout; + bool (*wait_condition)(struct vmw_private *, uint32_t); + DEFINE_WAIT(__wait); + + wait_condition = (fifo_idle) ? &vmw_fifo_idle : + &vmw_fence_signaled; + + /** + * Block command submission while waiting for idle. + */ + + if (fifo_idle) + down_read(&fifo_state->rwsem); + signal_seq = dev_priv->fence_seq; + ret = 0; + + for (;;) { + prepare_to_wait(&dev_priv->fence_queue, &__wait, + (interruptible) ? + TASK_INTERRUPTIBLE : TASK_UNINTERRUPTIBLE); + if (wait_condition(dev_priv, sequence)) + break; + if (time_after_eq(jiffies, end_jiffies)) { + DRM_ERROR("SVGA device lockup.\n"); + break; + } + if (lazy) + schedule_timeout(1); + else if ((++count & 0x0F) == 0) { + /** + * FIXME: Use schedule_hr_timeout here for + * newer kernels and lower CPU utilization. + */ + + __set_current_state(TASK_RUNNING); + schedule(); + __set_current_state((interruptible) ? + TASK_INTERRUPTIBLE : + TASK_UNINTERRUPTIBLE); + } + if (interruptible && signal_pending(current)) { + ret = -ERESTART; + break; + } + } + finish_wait(&dev_priv->fence_queue, &__wait); + if (ret == 0 && fifo_idle) { + __le32 __iomem *fifo_mem = dev_priv->mmio_virt; + iowrite32(signal_seq, fifo_mem + SVGA_FIFO_FENCE); + } + wake_up_all(&dev_priv->fence_queue); + if (fifo_idle) + up_read(&fifo_state->rwsem); + + return ret; +} + +int vmw_wait_fence(struct vmw_private *dev_priv, + bool lazy, uint32_t sequence, + bool interruptible, unsigned long timeout) +{ + long ret; + unsigned long irq_flags; + struct vmw_fifo_state *fifo = &dev_priv->fifo; + + if (likely(dev_priv->last_read_sequence - sequence < VMW_FENCE_WRAP)) + return 0; + + if (likely(vmw_fence_signaled(dev_priv, sequence))) + return 0; + + vmw_fifo_ping_host(dev_priv, SVGA_SYNC_GENERIC); + + if (!(fifo->capabilities & SVGA_FIFO_CAP_FENCE)) + return vmw_fallback_wait(dev_priv, lazy, true, sequence, + interruptible, timeout); + + if (!(dev_priv->capabilities & SVGA_CAP_IRQMASK)) + return vmw_fallback_wait(dev_priv, lazy, false, sequence, + interruptible, timeout); + + mutex_lock(&dev_priv->hw_mutex); + if (atomic_add_return(1, &dev_priv->fence_queue_waiters) > 0) { + spin_lock_irqsave(&dev_priv->irq_lock, irq_flags); + outl(SVGA_IRQFLAG_ANY_FENCE, + dev_priv->io_start + VMWGFX_IRQSTATUS_PORT); + vmw_write(dev_priv, SVGA_REG_IRQMASK, + vmw_read(dev_priv, SVGA_REG_IRQMASK) | + SVGA_IRQFLAG_ANY_FENCE); + spin_unlock_irqrestore(&dev_priv->irq_lock, irq_flags); + } + mutex_unlock(&dev_priv->hw_mutex); + + if (interruptible) + ret = wait_event_interruptible_timeout + (dev_priv->fence_queue, + vmw_fence_signaled(dev_priv, sequence), + timeout); + else + ret = wait_event_timeout + (dev_priv->fence_queue, + vmw_fence_signaled(dev_priv, sequence), + timeout); + + if (unlikely(ret == -ERESTARTSYS)) + ret = -ERESTART; + else if (unlikely(ret == 0)) + ret = -EBUSY; + else if (likely(ret > 0)) + ret = 0; + + mutex_lock(&dev_priv->hw_mutex); + if (atomic_dec_and_test(&dev_priv->fence_queue_waiters)) { + spin_lock_irqsave(&dev_priv->irq_lock, irq_flags); + vmw_write(dev_priv, SVGA_REG_IRQMASK, + vmw_read(dev_priv, SVGA_REG_IRQMASK) & + ~SVGA_IRQFLAG_ANY_FENCE); + spin_unlock_irqrestore(&dev_priv->irq_lock, irq_flags); + } + mutex_unlock(&dev_priv->hw_mutex); + + return ret; +} + +void vmw_irq_preinstall(struct drm_device *dev) +{ + struct vmw_private *dev_priv = vmw_priv(dev); + uint32_t status; + + if (!(dev_priv->capabilities & SVGA_CAP_IRQMASK)) + return; + + spin_lock_init(&dev_priv->irq_lock); + status = inl(dev_priv->io_start + VMWGFX_IRQSTATUS_PORT); + outl(status, dev_priv->io_start + VMWGFX_IRQSTATUS_PORT); +} + +int vmw_irq_postinstall(struct drm_device *dev) +{ + return 0; +} + +void vmw_irq_uninstall(struct drm_device *dev) +{ + struct vmw_private *dev_priv = vmw_priv(dev); + uint32_t status; + + if (!(dev_priv->capabilities & SVGA_CAP_IRQMASK)) + return; + + mutex_lock(&dev_priv->hw_mutex); + vmw_write(dev_priv, SVGA_REG_IRQMASK, 0); + mutex_unlock(&dev_priv->hw_mutex); + + status = inl(dev_priv->io_start + VMWGFX_IRQSTATUS_PORT); + outl(status, dev_priv->io_start + VMWGFX_IRQSTATUS_PORT); +} + +#define VMW_FENCE_WAIT_TIMEOUT 3*HZ; + +int vmw_fence_wait_ioctl(struct drm_device *dev, void *data, + struct drm_file *file_priv) +{ + struct drm_vmw_fence_wait_arg *arg = + (struct drm_vmw_fence_wait_arg *)data; + unsigned long timeout; + + if (!arg->cookie_valid) { + arg->cookie_valid = 1; + arg->kernel_cookie = jiffies + VMW_FENCE_WAIT_TIMEOUT; + } + + timeout = jiffies; + if (time_after_eq(timeout, (unsigned long)arg->kernel_cookie)) + return -EBUSY; + + timeout = (unsigned long)arg->kernel_cookie - timeout; + return vmw_wait_fence(vmw_priv(dev), true, arg->sequence, true, timeout); +} diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c b/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c new file mode 100644 index 000000000000..e9403be446fe --- /dev/null +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c @@ -0,0 +1,872 @@ +/************************************************************************** + * + * Copyright © 2009 VMware, Inc., Palo Alto, CA., USA + * All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sub license, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice (including the + * next paragraph) shall be included in all copies or substantial portions + * of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, + * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR + * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE + * USE OR OTHER DEALINGS IN THE SOFTWARE. + * + **************************************************************************/ + +#include "vmwgfx_kms.h" + +/* Might need a hrtimer here? */ +#define VMWGFX_PRESENT_RATE ((HZ / 60 > 0) ? HZ / 60 : 1) + + +void vmw_display_unit_cleanup(struct vmw_display_unit *du) +{ + if (du->cursor_surface) + vmw_surface_unreference(&du->cursor_surface); + if (du->cursor_dmabuf) + vmw_dmabuf_unreference(&du->cursor_dmabuf); + drm_crtc_cleanup(&du->crtc); + drm_encoder_cleanup(&du->encoder); + drm_connector_cleanup(&du->connector); +} + +/* + * Display Unit Cursor functions + */ + +int vmw_cursor_update_image(struct vmw_private *dev_priv, + u32 *image, u32 width, u32 height, + u32 hotspotX, u32 hotspotY) +{ + struct { + u32 cmd; + SVGAFifoCmdDefineAlphaCursor cursor; + } *cmd; + u32 image_size = width * height * 4; + u32 cmd_size = sizeof(*cmd) + image_size; + + if (!image) + return -EINVAL; + + cmd = vmw_fifo_reserve(dev_priv, cmd_size); + if (unlikely(cmd == NULL)) { + DRM_ERROR("Fifo reserve failed.\n"); + return -ENOMEM; + } + + memset(cmd, 0, sizeof(*cmd)); + + memcpy(&cmd[1], image, image_size); + + cmd->cmd = cpu_to_le32(SVGA_CMD_DEFINE_ALPHA_CURSOR); + cmd->cursor.id = cpu_to_le32(0); + cmd->cursor.width = cpu_to_le32(width); + cmd->cursor.height = cpu_to_le32(height); + cmd->cursor.hotspotX = cpu_to_le32(hotspotX); + cmd->cursor.hotspotY = cpu_to_le32(hotspotY); + + vmw_fifo_commit(dev_priv, cmd_size); + + return 0; +} + +void vmw_cursor_update_position(struct vmw_private *dev_priv, + bool show, int x, int y) +{ + __le32 __iomem *fifo_mem = dev_priv->mmio_virt; + uint32_t count; + + iowrite32(show ? 1 : 0, fifo_mem + SVGA_FIFO_CURSOR_ON); + iowrite32(x, fifo_mem + SVGA_FIFO_CURSOR_X); + iowrite32(y, fifo_mem + SVGA_FIFO_CURSOR_Y); + count = ioread32(fifo_mem + SVGA_FIFO_CURSOR_COUNT); + iowrite32(++count, fifo_mem + SVGA_FIFO_CURSOR_COUNT); +} + +int vmw_du_crtc_cursor_set(struct drm_crtc *crtc, struct drm_file *file_priv, + uint32_t handle, uint32_t width, uint32_t height) +{ + struct vmw_private *dev_priv = vmw_priv(crtc->dev); + struct ttm_object_file *tfile = vmw_fpriv(file_priv)->tfile; + struct vmw_display_unit *du = vmw_crtc_to_du(crtc); + struct vmw_surface *surface = NULL; + struct vmw_dma_buffer *dmabuf = NULL; + int ret; + + if (handle) { + ret = vmw_user_surface_lookup(dev_priv, tfile, + handle, &surface); + if (!ret) { + if (!surface->snooper.image) { + DRM_ERROR("surface not suitable for cursor\n"); + return -EINVAL; + } + } else { + ret = vmw_user_dmabuf_lookup(tfile, + handle, &dmabuf); + if (ret) { + DRM_ERROR("failed to find surface or dmabuf: %i\n", ret); + return -EINVAL; + } + } + } + + /* takedown old cursor */ + if (du->cursor_surface) { + du->cursor_surface->snooper.crtc = NULL; + vmw_surface_unreference(&du->cursor_surface); + } + if (du->cursor_dmabuf) + vmw_dmabuf_unreference(&du->cursor_dmabuf); + + /* setup new image */ + if (surface) { + /* vmw_user_surface_lookup takes one reference */ + du->cursor_surface = surface; + + du->cursor_surface->snooper.crtc = crtc; + du->cursor_age = du->cursor_surface->snooper.age; + vmw_cursor_update_image(dev_priv, surface->snooper.image, + 64, 64, du->hotspot_x, du->hotspot_y); + } else if (dmabuf) { + struct ttm_bo_kmap_obj map; + unsigned long kmap_offset; + unsigned long kmap_num; + void *virtual; + bool dummy; + + /* vmw_user_surface_lookup takes one reference */ + du->cursor_dmabuf = dmabuf; + + kmap_offset = 0; + kmap_num = (64*64*4) >> PAGE_SHIFT; + + ret = ttm_bo_reserve(&dmabuf->base, true, false, false, 0); + if (unlikely(ret != 0)) { + DRM_ERROR("reserve failed\n"); + return -EINVAL; + } + + ret = ttm_bo_kmap(&dmabuf->base, kmap_offset, kmap_num, &map); + if (unlikely(ret != 0)) + goto err_unreserve; + + virtual = ttm_kmap_obj_virtual(&map, &dummy); + vmw_cursor_update_image(dev_priv, virtual, 64, 64, + du->hotspot_x, du->hotspot_y); + + ttm_bo_kunmap(&map); +err_unreserve: + ttm_bo_unreserve(&dmabuf->base); + + } else { + vmw_cursor_update_position(dev_priv, false, 0, 0); + return 0; + } + + vmw_cursor_update_position(dev_priv, true, du->cursor_x, du->cursor_y); + + return 0; +} + +int vmw_du_crtc_cursor_move(struct drm_crtc *crtc, int x, int y) +{ + struct vmw_private *dev_priv = vmw_priv(crtc->dev); + struct vmw_display_unit *du = vmw_crtc_to_du(crtc); + bool shown = du->cursor_surface || du->cursor_dmabuf ? true : false; + + du->cursor_x = x + crtc->x; + du->cursor_y = y + crtc->y; + + vmw_cursor_update_position(dev_priv, shown, + du->cursor_x, du->cursor_y); + + return 0; +} + +void vmw_kms_cursor_snoop(struct vmw_surface *srf, + struct ttm_object_file *tfile, + struct ttm_buffer_object *bo, + SVGA3dCmdHeader *header) +{ + struct ttm_bo_kmap_obj map; + unsigned long kmap_offset; + unsigned long kmap_num; + SVGA3dCopyBox *box; + unsigned box_count; + void *virtual; + bool dummy; + struct vmw_dma_cmd { + SVGA3dCmdHeader header; + SVGA3dCmdSurfaceDMA dma; + } *cmd; + int ret; + + cmd = container_of(header, struct vmw_dma_cmd, header); + + /* No snooper installed */ + if (!srf->snooper.image) + return; + + if (cmd->dma.host.face != 0 || cmd->dma.host.mipmap != 0) { + DRM_ERROR("face and mipmap for cursors should never != 0\n"); + return; + } + + if (cmd->header.size < 64) { + DRM_ERROR("at least one full copy box must be given\n"); + return; + } + + box = (SVGA3dCopyBox *)&cmd[1]; + box_count = (cmd->header.size - sizeof(SVGA3dCmdSurfaceDMA)) / + sizeof(SVGA3dCopyBox); + + if (cmd->dma.guest.pitch != (64 * 4) || + cmd->dma.guest.ptr.offset % PAGE_SIZE || + box->x != 0 || box->y != 0 || box->z != 0 || + box->srcx != 0 || box->srcy != 0 || box->srcz != 0 || + box->w != 64 || box->h != 64 || box->d != 1 || + box_count != 1) { + /* TODO handle none page aligned offsets */ + /* TODO handle partial uploads and pitch != 256 */ + /* TODO handle more then one copy (size != 64) */ + DRM_ERROR("lazy programer, cant handle wierd stuff\n"); + return; + } + + kmap_offset = cmd->dma.guest.ptr.offset >> PAGE_SHIFT; + kmap_num = (64*64*4) >> PAGE_SHIFT; + + ret = ttm_bo_reserve(bo, true, false, false, 0); + if (unlikely(ret != 0)) { + DRM_ERROR("reserve failed\n"); + return; + } + + ret = ttm_bo_kmap(bo, kmap_offset, kmap_num, &map); + if (unlikely(ret != 0)) + goto err_unreserve; + + virtual = ttm_kmap_obj_virtual(&map, &dummy); + + memcpy(srf->snooper.image, virtual, 64*64*4); + srf->snooper.age++; + + /* we can't call this function from this function since execbuf has + * reserved fifo space. + * + * if (srf->snooper.crtc) + * vmw_ldu_crtc_cursor_update_image(dev_priv, + * srf->snooper.image, 64, 64, + * du->hotspot_x, du->hotspot_y); + */ + + ttm_bo_kunmap(&map); +err_unreserve: + ttm_bo_unreserve(bo); +} + +void vmw_kms_cursor_post_execbuf(struct vmw_private *dev_priv) +{ + struct drm_device *dev = dev_priv->dev; + struct vmw_display_unit *du; + struct drm_crtc *crtc; + + mutex_lock(&dev->mode_config.mutex); + + list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) { + du = vmw_crtc_to_du(crtc); + if (!du->cursor_surface || + du->cursor_age == du->cursor_surface->snooper.age) + continue; + + du->cursor_age = du->cursor_surface->snooper.age; + vmw_cursor_update_image(dev_priv, + du->cursor_surface->snooper.image, + 64, 64, du->hotspot_x, du->hotspot_y); + } + + mutex_unlock(&dev->mode_config.mutex); +} + +/* + * Generic framebuffer code + */ + +int vmw_framebuffer_create_handle(struct drm_framebuffer *fb, + struct drm_file *file_priv, + unsigned int *handle) +{ + if (handle) + handle = 0; + + return 0; +} + +/* + * Surface framebuffer code + */ + +#define vmw_framebuffer_to_vfbs(x) \ + container_of(x, struct vmw_framebuffer_surface, base.base) + +struct vmw_framebuffer_surface { + struct vmw_framebuffer base; + struct vmw_surface *surface; + struct delayed_work d_work; + struct mutex work_lock; + bool present_fs; +}; + +void vmw_framebuffer_surface_destroy(struct drm_framebuffer *framebuffer) +{ + struct vmw_framebuffer_surface *vfb = + vmw_framebuffer_to_vfbs(framebuffer); + + cancel_delayed_work_sync(&vfb->d_work); + drm_framebuffer_cleanup(framebuffer); + vmw_surface_unreference(&vfb->surface); + + kfree(framebuffer); +} + +static void vmw_framebuffer_present_fs_callback(struct work_struct *work) +{ + struct delayed_work *d_work = + container_of(work, struct delayed_work, work); + struct vmw_framebuffer_surface *vfbs = + container_of(d_work, struct vmw_framebuffer_surface, d_work); + struct vmw_surface *surf = vfbs->surface; + struct drm_framebuffer *framebuffer = &vfbs->base.base; + struct vmw_private *dev_priv = vmw_priv(framebuffer->dev); + + struct { + SVGA3dCmdHeader header; + SVGA3dCmdPresent body; + SVGA3dCopyRect cr; + } *cmd; + + mutex_lock(&vfbs->work_lock); + if (!vfbs->present_fs) + goto out_unlock; + + cmd = vmw_fifo_reserve(dev_priv, sizeof(*cmd)); + if (unlikely(cmd == NULL)) + goto out_resched; + + cmd->header.id = cpu_to_le32(SVGA_3D_CMD_PRESENT); + cmd->header.size = cpu_to_le32(sizeof(cmd->body) + sizeof(cmd->cr)); + cmd->body.sid = cpu_to_le32(surf->res.id); + cmd->cr.x = cpu_to_le32(0); + cmd->cr.y = cpu_to_le32(0); + cmd->cr.srcx = cmd->cr.x; + cmd->cr.srcy = cmd->cr.y; + cmd->cr.w = cpu_to_le32(framebuffer->width); + cmd->cr.h = cpu_to_le32(framebuffer->height); + vfbs->present_fs = false; + vmw_fifo_commit(dev_priv, sizeof(*cmd)); +out_resched: + /** + * Will not re-add if already pending. + */ + schedule_delayed_work(&vfbs->d_work, VMWGFX_PRESENT_RATE); +out_unlock: + mutex_unlock(&vfbs->work_lock); +} + + +int vmw_framebuffer_surface_dirty(struct drm_framebuffer *framebuffer, + unsigned flags, unsigned color, + struct drm_clip_rect *clips, + unsigned num_clips) +{ + struct vmw_private *dev_priv = vmw_priv(framebuffer->dev); + struct vmw_framebuffer_surface *vfbs = + vmw_framebuffer_to_vfbs(framebuffer); + struct vmw_surface *surf = vfbs->surface; + struct drm_clip_rect norect; + SVGA3dCopyRect *cr; + int i, inc = 1; + + struct { + SVGA3dCmdHeader header; + SVGA3dCmdPresent body; + SVGA3dCopyRect cr; + } *cmd; + + if (!num_clips || + !(dev_priv->fifo.capabilities & + SVGA_FIFO_CAP_SCREEN_OBJECT)) { + int ret; + + mutex_lock(&vfbs->work_lock); + vfbs->present_fs = true; + ret = schedule_delayed_work(&vfbs->d_work, VMWGFX_PRESENT_RATE); + mutex_unlock(&vfbs->work_lock); + if (ret) { + /** + * No work pending, Force immediate present. + */ + vmw_framebuffer_present_fs_callback(&vfbs->d_work.work); + } + return 0; + } + + if (!num_clips) { + num_clips = 1; + clips = &norect; + norect.x1 = norect.y1 = 0; + norect.x2 = framebuffer->width; + norect.y2 = framebuffer->height; + } else if (flags & DRM_MODE_FB_DIRTY_ANNOTATE_COPY) { + num_clips /= 2; + inc = 2; /* skip source rects */ + } + + cmd = vmw_fifo_reserve(dev_priv, sizeof(*cmd) + (num_clips - 1) * sizeof(cmd->cr)); + if (unlikely(cmd == NULL)) { + DRM_ERROR("Fifo reserve failed.\n"); + return -ENOMEM; + } + + memset(cmd, 0, sizeof(*cmd)); + + cmd->header.id = cpu_to_le32(SVGA_3D_CMD_PRESENT); + cmd->header.size = cpu_to_le32(sizeof(cmd->body) + num_clips * sizeof(cmd->cr)); + cmd->body.sid = cpu_to_le32(surf->res.id); + + for (i = 0, cr = &cmd->cr; i < num_clips; i++, cr++, clips += inc) { + cr->x = cpu_to_le16(clips->x1); + cr->y = cpu_to_le16(clips->y1); + cr->srcx = cr->x; + cr->srcy = cr->y; + cr->w = cpu_to_le16(clips->x2 - clips->x1); + cr->h = cpu_to_le16(clips->y2 - clips->y1); + } + + vmw_fifo_commit(dev_priv, sizeof(*cmd) + (num_clips - 1) * sizeof(cmd->cr)); + + return 0; +} + +static struct drm_framebuffer_funcs vmw_framebuffer_surface_funcs = { + .destroy = vmw_framebuffer_surface_destroy, + .dirty = vmw_framebuffer_surface_dirty, + .create_handle = vmw_framebuffer_create_handle, +}; + +int vmw_kms_new_framebuffer_surface(struct vmw_private *dev_priv, + struct vmw_surface *surface, + struct vmw_framebuffer **out, + unsigned width, unsigned height) + +{ + struct drm_device *dev = dev_priv->dev; + struct vmw_framebuffer_surface *vfbs; + int ret; + + vfbs = kzalloc(sizeof(*vfbs), GFP_KERNEL); + if (!vfbs) { + ret = -ENOMEM; + goto out_err1; + } + + ret = drm_framebuffer_init(dev, &vfbs->base.base, + &vmw_framebuffer_surface_funcs); + if (ret) + goto out_err2; + + if (!vmw_surface_reference(surface)) { + DRM_ERROR("failed to reference surface %p\n", surface); + goto out_err3; + } + + /* XXX get the first 3 from the surface info */ + vfbs->base.base.bits_per_pixel = 32; + vfbs->base.base.pitch = width * 32 / 4; + vfbs->base.base.depth = 24; + vfbs->base.base.width = width; + vfbs->base.base.height = height; + vfbs->base.pin = NULL; + vfbs->base.unpin = NULL; + vfbs->surface = surface; + mutex_init(&vfbs->work_lock); + INIT_DELAYED_WORK(&vfbs->d_work, &vmw_framebuffer_present_fs_callback); + *out = &vfbs->base; + + return 0; + +out_err3: + drm_framebuffer_cleanup(&vfbs->base.base); +out_err2: + kfree(vfbs); +out_err1: + return ret; +} + +/* + * Dmabuf framebuffer code + */ + +#define vmw_framebuffer_to_vfbd(x) \ + container_of(x, struct vmw_framebuffer_dmabuf, base.base) + +struct vmw_framebuffer_dmabuf { + struct vmw_framebuffer base; + struct vmw_dma_buffer *buffer; +}; + +void vmw_framebuffer_dmabuf_destroy(struct drm_framebuffer *framebuffer) +{ + struct vmw_framebuffer_dmabuf *vfbd = + vmw_framebuffer_to_vfbd(framebuffer); + + drm_framebuffer_cleanup(framebuffer); + vmw_dmabuf_unreference(&vfbd->buffer); + + kfree(vfbd); +} + +int vmw_framebuffer_dmabuf_dirty(struct drm_framebuffer *framebuffer, + unsigned flags, unsigned color, + struct drm_clip_rect *clips, + unsigned num_clips) +{ + struct vmw_private *dev_priv = vmw_priv(framebuffer->dev); + struct drm_clip_rect norect; + struct { + uint32_t header; + SVGAFifoCmdUpdate body; + } *cmd; + int i, increment = 1; + + if (!num_clips || + !(dev_priv->fifo.capabilities & + SVGA_FIFO_CAP_SCREEN_OBJECT)) { + num_clips = 1; + clips = &norect; + norect.x1 = norect.y1 = 0; + norect.x2 = framebuffer->width; + norect.y2 = framebuffer->height; + } else if (flags & DRM_MODE_FB_DIRTY_ANNOTATE_COPY) { + num_clips /= 2; + increment = 2; + } + + cmd = vmw_fifo_reserve(dev_priv, sizeof(*cmd) * num_clips); + if (unlikely(cmd == NULL)) { + DRM_ERROR("Fifo reserve failed.\n"); + return -ENOMEM; + } + + for (i = 0; i < num_clips; i++, clips += increment) { + cmd[i].header = cpu_to_le32(SVGA_CMD_UPDATE); + cmd[i].body.x = cpu_to_le32(clips[i].x1); + cmd[i].body.y = cpu_to_le32(clips[i].y1); + cmd[i].body.width = cpu_to_le32(clips[i].x2 - clips[i].x1); + cmd[i].body.height = cpu_to_le32(clips[i].y2 - clips[i].y1); + } + + vmw_fifo_commit(dev_priv, sizeof(*cmd) * num_clips); + + return 0; +} + +static struct drm_framebuffer_funcs vmw_framebuffer_dmabuf_funcs = { + .destroy = vmw_framebuffer_dmabuf_destroy, + .dirty = vmw_framebuffer_dmabuf_dirty, + .create_handle = vmw_framebuffer_create_handle, +}; + +static int vmw_framebuffer_dmabuf_pin(struct vmw_framebuffer *vfb) +{ + struct vmw_private *dev_priv = vmw_priv(vfb->base.dev); + struct vmw_framebuffer_dmabuf *vfbd = + vmw_framebuffer_to_vfbd(&vfb->base); + int ret; + + vmw_overlay_pause_all(dev_priv); + + ret = vmw_dmabuf_to_start_of_vram(dev_priv, vfbd->buffer); + + if (dev_priv->capabilities & SVGA_CAP_MULTIMON) { + vmw_write(dev_priv, SVGA_REG_NUM_GUEST_DISPLAYS, 1); + vmw_write(dev_priv, SVGA_REG_DISPLAY_ID, 0); + vmw_write(dev_priv, SVGA_REG_DISPLAY_IS_PRIMARY, true); + vmw_write(dev_priv, SVGA_REG_DISPLAY_POSITION_X, 0); + vmw_write(dev_priv, SVGA_REG_DISPLAY_POSITION_Y, 0); + vmw_write(dev_priv, SVGA_REG_DISPLAY_WIDTH, 0); + vmw_write(dev_priv, SVGA_REG_DISPLAY_HEIGHT, 0); + vmw_write(dev_priv, SVGA_REG_DISPLAY_ID, SVGA_ID_INVALID); + + vmw_write(dev_priv, SVGA_REG_ENABLE, 1); + vmw_write(dev_priv, SVGA_REG_WIDTH, vfb->base.width); + vmw_write(dev_priv, SVGA_REG_HEIGHT, vfb->base.height); + vmw_write(dev_priv, SVGA_REG_BITS_PER_PIXEL, vfb->base.bits_per_pixel); + vmw_write(dev_priv, SVGA_REG_DEPTH, vfb->base.depth); + vmw_write(dev_priv, SVGA_REG_RED_MASK, 0x00ff0000); + vmw_write(dev_priv, SVGA_REG_GREEN_MASK, 0x0000ff00); + vmw_write(dev_priv, SVGA_REG_BLUE_MASK, 0x000000ff); + } else + WARN_ON(true); + + vmw_overlay_resume_all(dev_priv); + + return 0; +} + +static int vmw_framebuffer_dmabuf_unpin(struct vmw_framebuffer *vfb) +{ + struct vmw_private *dev_priv = vmw_priv(vfb->base.dev); + struct vmw_framebuffer_dmabuf *vfbd = + vmw_framebuffer_to_vfbd(&vfb->base); + + if (!vfbd->buffer) { + WARN_ON(!vfbd->buffer); + return 0; + } + + return vmw_dmabuf_from_vram(dev_priv, vfbd->buffer); +} + +int vmw_kms_new_framebuffer_dmabuf(struct vmw_private *dev_priv, + struct vmw_dma_buffer *dmabuf, + struct vmw_framebuffer **out, + unsigned width, unsigned height) + +{ + struct drm_device *dev = dev_priv->dev; + struct vmw_framebuffer_dmabuf *vfbd; + int ret; + + vfbd = kzalloc(sizeof(*vfbd), GFP_KERNEL); + if (!vfbd) { + ret = -ENOMEM; + goto out_err1; + } + + ret = drm_framebuffer_init(dev, &vfbd->base.base, + &vmw_framebuffer_dmabuf_funcs); + if (ret) + goto out_err2; + + if (!vmw_dmabuf_reference(dmabuf)) { + DRM_ERROR("failed to reference dmabuf %p\n", dmabuf); + goto out_err3; + } + + /* XXX get the first 3 from the surface info */ + vfbd->base.base.bits_per_pixel = 32; + vfbd->base.base.pitch = width * 32 / 4; + vfbd->base.base.depth = 24; + vfbd->base.base.width = width; + vfbd->base.base.height = height; + vfbd->base.pin = vmw_framebuffer_dmabuf_pin; + vfbd->base.unpin = vmw_framebuffer_dmabuf_unpin; + vfbd->buffer = dmabuf; + *out = &vfbd->base; + + return 0; + +out_err3: + drm_framebuffer_cleanup(&vfbd->base.base); +out_err2: + kfree(vfbd); +out_err1: + return ret; +} + +/* + * Generic Kernel modesetting functions + */ + +static struct drm_framebuffer *vmw_kms_fb_create(struct drm_device *dev, + struct drm_file *file_priv, + struct drm_mode_fb_cmd *mode_cmd) +{ + struct vmw_private *dev_priv = vmw_priv(dev); + struct ttm_object_file *tfile = vmw_fpriv(file_priv)->tfile; + struct vmw_framebuffer *vfb = NULL; + struct vmw_surface *surface = NULL; + struct vmw_dma_buffer *bo = NULL; + int ret; + + ret = vmw_user_surface_lookup(dev_priv, tfile, + mode_cmd->handle, &surface); + if (ret) + goto try_dmabuf; + + ret = vmw_kms_new_framebuffer_surface(dev_priv, surface, &vfb, + mode_cmd->width, mode_cmd->height); + + /* vmw_user_surface_lookup takes one ref so does new_fb */ + vmw_surface_unreference(&surface); + + if (ret) { + DRM_ERROR("failed to create vmw_framebuffer: %i\n", ret); + return NULL; + } + return &vfb->base; + +try_dmabuf: + DRM_INFO("%s: trying buffer\n", __func__); + + ret = vmw_user_dmabuf_lookup(tfile, mode_cmd->handle, &bo); + if (ret) { + DRM_ERROR("failed to find buffer: %i\n", ret); + return NULL; + } + + ret = vmw_kms_new_framebuffer_dmabuf(dev_priv, bo, &vfb, + mode_cmd->width, mode_cmd->height); + + /* vmw_user_dmabuf_lookup takes one ref so does new_fb */ + vmw_dmabuf_unreference(&bo); + + if (ret) { + DRM_ERROR("failed to create vmw_framebuffer: %i\n", ret); + return NULL; + } + + return &vfb->base; +} + +static int vmw_kms_fb_changed(struct drm_device *dev) +{ + return 0; +} + +static struct drm_mode_config_funcs vmw_kms_funcs = { + .fb_create = vmw_kms_fb_create, + .fb_changed = vmw_kms_fb_changed, +}; + +int vmw_kms_init(struct vmw_private *dev_priv) +{ + struct drm_device *dev = dev_priv->dev; + int ret; + + drm_mode_config_init(dev); + dev->mode_config.funcs = &vmw_kms_funcs; + dev->mode_config.min_width = 640; + dev->mode_config.min_height = 480; + dev->mode_config.max_width = 2048; + dev->mode_config.max_height = 2048; + + ret = vmw_kms_init_legacy_display_system(dev_priv); + + return 0; +} + +int vmw_kms_close(struct vmw_private *dev_priv) +{ + /* + * Docs says we should take the lock before calling this function + * but since it destroys encoders and our destructor calls + * drm_encoder_cleanup which takes the lock we deadlock. + */ + drm_mode_config_cleanup(dev_priv->dev); + vmw_kms_close_legacy_display_system(dev_priv); + return 0; +} + +int vmw_kms_cursor_bypass_ioctl(struct drm_device *dev, void *data, + struct drm_file *file_priv) +{ + struct drm_vmw_cursor_bypass_arg *arg = data; + struct vmw_display_unit *du; + struct drm_mode_object *obj; + struct drm_crtc *crtc; + int ret = 0; + + + mutex_lock(&dev->mode_config.mutex); + if (arg->flags & DRM_VMW_CURSOR_BYPASS_ALL) { + + list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) { + du = vmw_crtc_to_du(crtc); + du->hotspot_x = arg->xhot; + du->hotspot_y = arg->yhot; + } + + mutex_unlock(&dev->mode_config.mutex); + return 0; + } + + obj = drm_mode_object_find(dev, arg->crtc_id, DRM_MODE_OBJECT_CRTC); + if (!obj) { + ret = -EINVAL; + goto out; + } + + crtc = obj_to_crtc(obj); + du = vmw_crtc_to_du(crtc); + + du->hotspot_x = arg->xhot; + du->hotspot_y = arg->yhot; + +out: + mutex_unlock(&dev->mode_config.mutex); + + return ret; +} + +int vmw_kms_save_vga(struct vmw_private *vmw_priv) +{ + /* + * setup a single multimon monitor with the size + * of 0x0, this stops the UI from resizing when we + * change the framebuffer size + */ + if (vmw_priv->capabilities & SVGA_CAP_MULTIMON) { + vmw_write(vmw_priv, SVGA_REG_NUM_GUEST_DISPLAYS, 1); + vmw_write(vmw_priv, SVGA_REG_DISPLAY_ID, 0); + vmw_write(vmw_priv, SVGA_REG_DISPLAY_IS_PRIMARY, true); + vmw_write(vmw_priv, SVGA_REG_DISPLAY_POSITION_X, 0); + vmw_write(vmw_priv, SVGA_REG_DISPLAY_POSITION_Y, 0); + vmw_write(vmw_priv, SVGA_REG_DISPLAY_WIDTH, 0); + vmw_write(vmw_priv, SVGA_REG_DISPLAY_HEIGHT, 0); + vmw_write(vmw_priv, SVGA_REG_DISPLAY_ID, SVGA_ID_INVALID); + } + + vmw_priv->vga_width = vmw_read(vmw_priv, SVGA_REG_WIDTH); + vmw_priv->vga_height = vmw_read(vmw_priv, SVGA_REG_HEIGHT); + vmw_priv->vga_bpp = vmw_read(vmw_priv, SVGA_REG_BITS_PER_PIXEL); + vmw_priv->vga_depth = vmw_read(vmw_priv, SVGA_REG_DEPTH); + vmw_priv->vga_pseudo = vmw_read(vmw_priv, SVGA_REG_PSEUDOCOLOR); + vmw_priv->vga_red_mask = vmw_read(vmw_priv, SVGA_REG_RED_MASK); + vmw_priv->vga_green_mask = vmw_read(vmw_priv, SVGA_REG_GREEN_MASK); + vmw_priv->vga_blue_mask = vmw_read(vmw_priv, SVGA_REG_BLUE_MASK); + + return 0; +} + +int vmw_kms_restore_vga(struct vmw_private *vmw_priv) +{ + vmw_write(vmw_priv, SVGA_REG_WIDTH, vmw_priv->vga_width); + vmw_write(vmw_priv, SVGA_REG_HEIGHT, vmw_priv->vga_height); + vmw_write(vmw_priv, SVGA_REG_BITS_PER_PIXEL, vmw_priv->vga_bpp); + vmw_write(vmw_priv, SVGA_REG_DEPTH, vmw_priv->vga_depth); + vmw_write(vmw_priv, SVGA_REG_PSEUDOCOLOR, vmw_priv->vga_pseudo); + vmw_write(vmw_priv, SVGA_REG_RED_MASK, vmw_priv->vga_red_mask); + vmw_write(vmw_priv, SVGA_REG_GREEN_MASK, vmw_priv->vga_green_mask); + vmw_write(vmw_priv, SVGA_REG_BLUE_MASK, vmw_priv->vga_blue_mask); + + /* TODO check for multimon */ + vmw_write(vmw_priv, SVGA_REG_NUM_GUEST_DISPLAYS, 0); + + return 0; +} diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_kms.h b/drivers/gpu/drm/vmwgfx/vmwgfx_kms.h new file mode 100644 index 000000000000..8b95249f0531 --- /dev/null +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_kms.h @@ -0,0 +1,102 @@ +/************************************************************************** + * + * Copyright © 2009 VMware, Inc., Palo Alto, CA., USA + * All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sub license, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice (including the + * next paragraph) shall be included in all copies or substantial portions + * of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, + * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR + * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE + * USE OR OTHER DEALINGS IN THE SOFTWARE. + * + **************************************************************************/ + +#ifndef VMWGFX_KMS_H_ +#define VMWGFX_KMS_H_ + +#include "drmP.h" +#include "vmwgfx_drv.h" + + +#define vmw_framebuffer_to_vfb(x) \ + container_of(x, struct vmw_framebuffer, base) + +/** + * Base class for framebuffers + * + * @pin is called the when ever a crtc uses this framebuffer + * @unpin is called + */ +struct vmw_framebuffer { + struct drm_framebuffer base; + int (*pin)(struct vmw_framebuffer *fb); + int (*unpin)(struct vmw_framebuffer *fb); +}; + + +#define vmw_crtc_to_du(x) \ + container_of(x, struct vmw_display_unit, crtc) + +/* + * Basic cursor manipulation + */ +int vmw_cursor_update_image(struct vmw_private *dev_priv, + u32 *image, u32 width, u32 height, + u32 hotspotX, u32 hotspotY); +void vmw_cursor_update_position(struct vmw_private *dev_priv, + bool show, int x, int y); + +/** + * Base class display unit. + * + * Since the SVGA hw doesn't have a concept of a crtc, encoder or connector + * so the display unit is all of them at the same time. This is true for both + * legacy multimon and screen objects. + */ +struct vmw_display_unit { + struct drm_crtc crtc; + struct drm_encoder encoder; + struct drm_connector connector; + + struct vmw_surface *cursor_surface; + struct vmw_dma_buffer *cursor_dmabuf; + size_t cursor_age; + + int cursor_x; + int cursor_y; + + int hotspot_x; + int hotspot_y; + + unsigned unit; +}; + +/* + * Shared display unit functions - vmwgfx_kms.c + */ +void vmw_display_unit_cleanup(struct vmw_display_unit *du); +int vmw_du_crtc_cursor_set(struct drm_crtc *crtc, struct drm_file *file_priv, + uint32_t handle, uint32_t width, uint32_t height); +int vmw_du_crtc_cursor_move(struct drm_crtc *crtc, int x, int y); + +/* + * Legacy display unit functions - vmwgfx_ldu.h + */ +int vmw_kms_init_legacy_display_system(struct vmw_private *dev_priv); +int vmw_kms_close_legacy_display_system(struct vmw_private *dev_priv); + +#endif diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c b/drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c new file mode 100644 index 000000000000..90891593bf6c --- /dev/null +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c @@ -0,0 +1,516 @@ +/************************************************************************** + * + * Copyright © 2009 VMware, Inc., Palo Alto, CA., USA + * All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sub license, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice (including the + * next paragraph) shall be included in all copies or substantial portions + * of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, + * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR + * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE + * USE OR OTHER DEALINGS IN THE SOFTWARE. + * + **************************************************************************/ + +#include "vmwgfx_kms.h" + +#define vmw_crtc_to_ldu(x) \ + container_of(x, struct vmw_legacy_display_unit, base.crtc) +#define vmw_encoder_to_ldu(x) \ + container_of(x, struct vmw_legacy_display_unit, base.encoder) +#define vmw_connector_to_ldu(x) \ + container_of(x, struct vmw_legacy_display_unit, base.connector) + +struct vmw_legacy_display { + struct list_head active; + + unsigned num_active; + + struct vmw_framebuffer *fb; +}; + +/** + * Display unit using the legacy register interface. + */ +struct vmw_legacy_display_unit { + struct vmw_display_unit base; + + struct list_head active; + + unsigned unit; +}; + +static void vmw_ldu_destroy(struct vmw_legacy_display_unit *ldu) +{ + list_del_init(&ldu->active); + vmw_display_unit_cleanup(&ldu->base); + kfree(ldu); +} + + +/* + * Legacy Display Unit CRTC functions + */ + +static void vmw_ldu_crtc_save(struct drm_crtc *crtc) +{ +} + +static void vmw_ldu_crtc_restore(struct drm_crtc *crtc) +{ +} + +static void vmw_ldu_crtc_gamma_set(struct drm_crtc *crtc, + u16 *r, u16 *g, u16 *b, + uint32_t size) +{ +} + +static void vmw_ldu_crtc_destroy(struct drm_crtc *crtc) +{ + vmw_ldu_destroy(vmw_crtc_to_ldu(crtc)); +} + +static int vmw_ldu_commit_list(struct vmw_private *dev_priv) +{ + struct vmw_legacy_display *lds = dev_priv->ldu_priv; + struct vmw_legacy_display_unit *entry; + struct drm_crtc *crtc; + int i = 0; + + /* to stop the screen from changing size on resize */ + vmw_write(dev_priv, SVGA_REG_NUM_GUEST_DISPLAYS, 0); + for (i = 0; i < lds->num_active; i++) { + vmw_write(dev_priv, SVGA_REG_DISPLAY_ID, i); + vmw_write(dev_priv, SVGA_REG_DISPLAY_IS_PRIMARY, !i); + vmw_write(dev_priv, SVGA_REG_DISPLAY_POSITION_X, 0); + vmw_write(dev_priv, SVGA_REG_DISPLAY_POSITION_Y, 0); + vmw_write(dev_priv, SVGA_REG_DISPLAY_WIDTH, 0); + vmw_write(dev_priv, SVGA_REG_DISPLAY_HEIGHT, 0); + vmw_write(dev_priv, SVGA_REG_DISPLAY_ID, SVGA_ID_INVALID); + } + + /* Now set the mode */ + vmw_write(dev_priv, SVGA_REG_NUM_GUEST_DISPLAYS, lds->num_active); + i = 0; + list_for_each_entry(entry, &lds->active, active) { + crtc = &entry->base.crtc; + + vmw_write(dev_priv, SVGA_REG_DISPLAY_ID, i); + vmw_write(dev_priv, SVGA_REG_DISPLAY_IS_PRIMARY, !i); + vmw_write(dev_priv, SVGA_REG_DISPLAY_POSITION_X, crtc->x); + vmw_write(dev_priv, SVGA_REG_DISPLAY_POSITION_Y, crtc->y); + vmw_write(dev_priv, SVGA_REG_DISPLAY_WIDTH, crtc->mode.hdisplay); + vmw_write(dev_priv, SVGA_REG_DISPLAY_HEIGHT, crtc->mode.vdisplay); + vmw_write(dev_priv, SVGA_REG_DISPLAY_ID, SVGA_ID_INVALID); + + i++; + } + + return 0; +} + +static int vmw_ldu_del_active(struct vmw_private *vmw_priv, + struct vmw_legacy_display_unit *ldu) +{ + struct vmw_legacy_display *ld = vmw_priv->ldu_priv; + if (list_empty(&ldu->active)) + return 0; + + list_del_init(&ldu->active); + if (--(ld->num_active) == 0) { + BUG_ON(!ld->fb); + if (ld->fb->unpin) + ld->fb->unpin(ld->fb); + ld->fb = NULL; + } + + return 0; +} + +static int vmw_ldu_add_active(struct vmw_private *vmw_priv, + struct vmw_legacy_display_unit *ldu, + struct vmw_framebuffer *vfb) +{ + struct vmw_legacy_display *ld = vmw_priv->ldu_priv; + struct vmw_legacy_display_unit *entry; + struct list_head *at; + + if (!list_empty(&ldu->active)) + return 0; + + at = &ld->active; + list_for_each_entry(entry, &ld->active, active) { + if (entry->unit > ldu->unit) + break; + + at = &entry->active; + } + + list_add(&ldu->active, at); + if (ld->num_active++ == 0) { + BUG_ON(ld->fb); + if (vfb->pin) + vfb->pin(vfb); + ld->fb = vfb; + } + + return 0; +} + +static int vmw_ldu_crtc_set_config(struct drm_mode_set *set) +{ + struct vmw_private *dev_priv; + struct vmw_legacy_display_unit *ldu; + struct drm_connector *connector; + struct drm_display_mode *mode; + struct drm_encoder *encoder; + struct vmw_framebuffer *vfb; + struct drm_framebuffer *fb; + struct drm_crtc *crtc; + + if (!set) + return -EINVAL; + + if (!set->crtc) + return -EINVAL; + + /* get the ldu */ + crtc = set->crtc; + ldu = vmw_crtc_to_ldu(crtc); + vfb = set->fb ? vmw_framebuffer_to_vfb(set->fb) : NULL; + dev_priv = vmw_priv(crtc->dev); + + if (set->num_connectors > 1) { + DRM_ERROR("to many connectors\n"); + return -EINVAL; + } + + if (set->num_connectors == 1 && + set->connectors[0] != &ldu->base.connector) { + DRM_ERROR("connector doesn't match %p %p\n", + set->connectors[0], &ldu->base.connector); + return -EINVAL; + } + + /* ldu only supports one fb active at the time */ + if (dev_priv->ldu_priv->fb && vfb && + dev_priv->ldu_priv->fb != vfb) { + DRM_ERROR("Multiple framebuffers not supported\n"); + return -EINVAL; + } + + /* since they always map one to one these are safe */ + connector = &ldu->base.connector; + encoder = &ldu->base.encoder; + + /* should we turn the crtc off? */ + if (set->num_connectors == 0 || !set->mode || !set->fb) { + + connector->encoder = NULL; + encoder->crtc = NULL; + crtc->fb = NULL; + + vmw_ldu_del_active(dev_priv, ldu); + + vmw_ldu_commit_list(dev_priv); + + return 0; + } + + + /* we now know we want to set a mode */ + mode = set->mode; + fb = set->fb; + + if (set->x + mode->hdisplay > fb->width || + set->y + mode->vdisplay > fb->height) { + DRM_ERROR("set outside of framebuffer\n"); + return -EINVAL; + } + + vmw_fb_off(dev_priv); + + crtc->fb = fb; + encoder->crtc = crtc; + connector->encoder = encoder; + crtc->x = set->x; + crtc->y = set->y; + crtc->mode = *mode; + + vmw_ldu_add_active(dev_priv, ldu, vfb); + + vmw_ldu_commit_list(dev_priv); + + return 0; +} + +static struct drm_crtc_funcs vmw_legacy_crtc_funcs = { + .save = vmw_ldu_crtc_save, + .restore = vmw_ldu_crtc_restore, + .cursor_set = vmw_du_crtc_cursor_set, + .cursor_move = vmw_du_crtc_cursor_move, + .gamma_set = vmw_ldu_crtc_gamma_set, + .destroy = vmw_ldu_crtc_destroy, + .set_config = vmw_ldu_crtc_set_config, +}; + +/* + * Legacy Display Unit encoder functions + */ + +static void vmw_ldu_encoder_destroy(struct drm_encoder *encoder) +{ + vmw_ldu_destroy(vmw_encoder_to_ldu(encoder)); +} + +static struct drm_encoder_funcs vmw_legacy_encoder_funcs = { + .destroy = vmw_ldu_encoder_destroy, +}; + +/* + * Legacy Display Unit connector functions + */ + +static void vmw_ldu_connector_dpms(struct drm_connector *connector, int mode) +{ +} + +static void vmw_ldu_connector_save(struct drm_connector *connector) +{ +} + +static void vmw_ldu_connector_restore(struct drm_connector *connector) +{ +} + +static enum drm_connector_status + vmw_ldu_connector_detect(struct drm_connector *connector) +{ + /* XXX vmwctrl should control connection status */ + if (vmw_connector_to_ldu(connector)->base.unit == 0) + return connector_status_connected; + return connector_status_disconnected; +} + +static struct drm_display_mode vmw_ldu_connector_builtin[] = { + /* 640x480@60Hz */ + { DRM_MODE("640x480", DRM_MODE_TYPE_DRIVER, 25175, 640, 656, + 752, 800, 0, 480, 489, 492, 525, 0, + DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) }, + /* 800x600@60Hz */ + { DRM_MODE("800x600", + DRM_MODE_TYPE_DRIVER | DRM_MODE_TYPE_PREFERRED, + 40000, 800, 840, 968, 1056, 0, 600, 601, 605, 628, + 0, DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) }, + /* 1024x768@60Hz */ + { DRM_MODE("1024x768", DRM_MODE_TYPE_DRIVER, 65000, 1024, 1048, + 1184, 1344, 0, 768, 771, 777, 806, 0, + DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) }, + /* 1152x864@75Hz */ + { DRM_MODE("1152x864", DRM_MODE_TYPE_DRIVER, 108000, 1152, 1216, + 1344, 1600, 0, 864, 865, 868, 900, 0, + DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) }, + /* 1280x768@60Hz */ + { DRM_MODE("1280x768", DRM_MODE_TYPE_DRIVER, 79500, 1280, 1344, + 1472, 1664, 0, 768, 771, 778, 798, 0, + DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_PVSYNC) }, + /* 1280x800@60Hz */ + { DRM_MODE("1280x800", DRM_MODE_TYPE_DRIVER, 83500, 1280, 1352, + 1480, 1680, 0, 800, 803, 809, 831, 0, + DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_NVSYNC) }, + /* 1280x960@60Hz */ + { DRM_MODE("1280x960", DRM_MODE_TYPE_DRIVER, 108000, 1280, 1376, + 1488, 1800, 0, 960, 961, 964, 1000, 0, + DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) }, + /* 1280x1024@60Hz */ + { DRM_MODE("1280x1024", DRM_MODE_TYPE_DRIVER, 108000, 1280, 1328, + 1440, 1688, 0, 1024, 1025, 1028, 1066, 0, + DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) }, + /* 1360x768@60Hz */ + { DRM_MODE("1360x768", DRM_MODE_TYPE_DRIVER, 85500, 1360, 1424, + 1536, 1792, 0, 768, 771, 777, 795, 0, + DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) }, + /* 1440x1050@60Hz */ + { DRM_MODE("1400x1050", DRM_MODE_TYPE_DRIVER, 121750, 1400, 1488, + 1632, 1864, 0, 1050, 1053, 1057, 1089, 0, + DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_PVSYNC) }, + /* 1440x900@60Hz */ + { DRM_MODE("1440x900", DRM_MODE_TYPE_DRIVER, 106500, 1440, 1520, + 1672, 1904, 0, 900, 903, 909, 934, 0, + DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_PVSYNC) }, + /* 1600x1200@60Hz */ + { DRM_MODE("1600x1200", DRM_MODE_TYPE_DRIVER, 162000, 1600, 1664, + 1856, 2160, 0, 1200, 1201, 1204, 1250, 0, + DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) }, + /* 1680x1050@60Hz */ + { DRM_MODE("1680x1050", DRM_MODE_TYPE_DRIVER, 146250, 1680, 1784, + 1960, 2240, 0, 1050, 1053, 1059, 1089, 0, + DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_PVSYNC) }, + /* 1792x1344@60Hz */ + { DRM_MODE("1792x1344", DRM_MODE_TYPE_DRIVER, 204750, 1792, 1920, + 2120, 2448, 0, 1344, 1345, 1348, 1394, 0, + DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_PVSYNC) }, + /* 1853x1392@60Hz */ + { DRM_MODE("1856x1392", DRM_MODE_TYPE_DRIVER, 218250, 1856, 1952, + 2176, 2528, 0, 1392, 1393, 1396, 1439, 0, + DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_PVSYNC) }, + /* 1920x1200@60Hz */ + { DRM_MODE("1920x1200", DRM_MODE_TYPE_DRIVER, 193250, 1920, 2056, + 2256, 2592, 0, 1200, 1203, 1209, 1245, 0, + DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_PVSYNC) }, + /* 1920x1440@60Hz */ + { DRM_MODE("1920x1440", DRM_MODE_TYPE_DRIVER, 234000, 1920, 2048, + 2256, 2600, 0, 1440, 1441, 1444, 1500, 0, + DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_PVSYNC) }, + /* 2560x1600@60Hz */ + { DRM_MODE("2560x1600", DRM_MODE_TYPE_DRIVER, 348500, 2560, 2752, + 3032, 3504, 0, 1600, 1603, 1609, 1658, 0, + DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_PVSYNC) }, + /* Terminate */ + { DRM_MODE("", 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0) }, +}; + +static int vmw_ldu_connector_fill_modes(struct drm_connector *connector, + uint32_t max_width, uint32_t max_height) +{ + struct drm_device *dev = connector->dev; + struct drm_display_mode *mode = NULL; + int i; + + for (i = 0; vmw_ldu_connector_builtin[i].type != 0; i++) { + if (vmw_ldu_connector_builtin[i].hdisplay > max_width || + vmw_ldu_connector_builtin[i].vdisplay > max_height) + continue; + + mode = drm_mode_duplicate(dev, &vmw_ldu_connector_builtin[i]); + if (!mode) + return 0; + mode->vrefresh = drm_mode_vrefresh(mode); + + drm_mode_probed_add(connector, mode); + } + + drm_mode_connector_list_update(connector); + + return 1; +} + +static int vmw_ldu_connector_set_property(struct drm_connector *connector, + struct drm_property *property, + uint64_t val) +{ + return 0; +} + +static void vmw_ldu_connector_destroy(struct drm_connector *connector) +{ + vmw_ldu_destroy(vmw_connector_to_ldu(connector)); +} + +static struct drm_connector_funcs vmw_legacy_connector_funcs = { + .dpms = vmw_ldu_connector_dpms, + .save = vmw_ldu_connector_save, + .restore = vmw_ldu_connector_restore, + .detect = vmw_ldu_connector_detect, + .fill_modes = vmw_ldu_connector_fill_modes, + .set_property = vmw_ldu_connector_set_property, + .destroy = vmw_ldu_connector_destroy, +}; + +static int vmw_ldu_init(struct vmw_private *dev_priv, unsigned unit) +{ + struct vmw_legacy_display_unit *ldu; + struct drm_device *dev = dev_priv->dev; + struct drm_connector *connector; + struct drm_encoder *encoder; + struct drm_crtc *crtc; + + ldu = kzalloc(sizeof(*ldu), GFP_KERNEL); + if (!ldu) + return -ENOMEM; + + ldu->unit = unit; + crtc = &ldu->base.crtc; + encoder = &ldu->base.encoder; + connector = &ldu->base.connector; + + drm_connector_init(dev, connector, &vmw_legacy_connector_funcs, + DRM_MODE_CONNECTOR_LVDS); + /* Initial status */ + if (unit == 0) + connector->status = connector_status_connected; + else + connector->status = connector_status_disconnected; + + drm_encoder_init(dev, encoder, &vmw_legacy_encoder_funcs, + DRM_MODE_ENCODER_LVDS); + drm_mode_connector_attach_encoder(connector, encoder); + encoder->possible_crtcs = (1 << unit); + encoder->possible_clones = 0; + + INIT_LIST_HEAD(&ldu->active); + + drm_crtc_init(dev, crtc, &vmw_legacy_crtc_funcs); + + drm_connector_attach_property(connector, + dev->mode_config.dirty_info_property, + 1); + + return 0; +} + +int vmw_kms_init_legacy_display_system(struct vmw_private *dev_priv) +{ + if (dev_priv->ldu_priv) { + DRM_INFO("ldu system already on\n"); + return -EINVAL; + } + + dev_priv->ldu_priv = kmalloc(GFP_KERNEL, sizeof(*dev_priv->ldu_priv)); + + if (!dev_priv->ldu_priv) + return -ENOMEM; + + INIT_LIST_HEAD(&dev_priv->ldu_priv->active); + dev_priv->ldu_priv->num_active = 0; + dev_priv->ldu_priv->fb = NULL; + + drm_mode_create_dirty_info_property(dev_priv->dev); + + vmw_ldu_init(dev_priv, 0); + vmw_ldu_init(dev_priv, 1); + vmw_ldu_init(dev_priv, 2); + vmw_ldu_init(dev_priv, 3); + vmw_ldu_init(dev_priv, 4); + vmw_ldu_init(dev_priv, 5); + vmw_ldu_init(dev_priv, 6); + vmw_ldu_init(dev_priv, 7); + + return 0; +} + +int vmw_kms_close_legacy_display_system(struct vmw_private *dev_priv) +{ + if (!dev_priv->ldu_priv) + return -ENOSYS; + + BUG_ON(!list_empty(&dev_priv->ldu_priv->active)); + + kfree(dev_priv->ldu_priv); + + return 0; +} diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_overlay.c b/drivers/gpu/drm/vmwgfx/vmwgfx_overlay.c new file mode 100644 index 000000000000..bb6e6a096d25 --- /dev/null +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_overlay.c @@ -0,0 +1,634 @@ +/************************************************************************** + * + * Copyright © 2009 VMware, Inc., Palo Alto, CA., USA + * All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sub license, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice (including the + * next paragraph) shall be included in all copies or substantial portions + * of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, + * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR + * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE + * USE OR OTHER DEALINGS IN THE SOFTWARE. + * + **************************************************************************/ + + +#include "drmP.h" +#include "vmwgfx_drv.h" + +#include "ttm/ttm_placement.h" + +#include "svga_overlay.h" +#include "svga_escape.h" + +#define VMW_MAX_NUM_STREAMS 1 + +struct vmw_stream { + struct vmw_dma_buffer *buf; + bool claimed; + bool paused; + struct drm_vmw_control_stream_arg saved; +}; + +/** + * Overlay control + */ +struct vmw_overlay { + /* + * Each stream is a single overlay. In Xv these are called ports. + */ + struct mutex mutex; + struct vmw_stream stream[VMW_MAX_NUM_STREAMS]; +}; + +static inline struct vmw_overlay *vmw_overlay(struct drm_device *dev) +{ + struct vmw_private *dev_priv = vmw_priv(dev); + return dev_priv ? dev_priv->overlay_priv : NULL; +} + +struct vmw_escape_header { + uint32_t cmd; + SVGAFifoCmdEscape body; +}; + +struct vmw_escape_video_flush { + struct vmw_escape_header escape; + SVGAEscapeVideoFlush flush; +}; + +static inline void fill_escape(struct vmw_escape_header *header, + uint32_t size) +{ + header->cmd = SVGA_CMD_ESCAPE; + header->body.nsid = SVGA_ESCAPE_NSID_VMWARE; + header->body.size = size; +} + +static inline void fill_flush(struct vmw_escape_video_flush *cmd, + uint32_t stream_id) +{ + fill_escape(&cmd->escape, sizeof(cmd->flush)); + cmd->flush.cmdType = SVGA_ESCAPE_VMWARE_VIDEO_FLUSH; + cmd->flush.streamId = stream_id; +} + +/** + * Pin or unpin a buffer in vram. + * + * @dev_priv: Driver private. + * @buf: DMA buffer to pin or unpin. + * @pin: Pin buffer in vram if true. + * @interruptible: Use interruptible wait. + * + * Takes the current masters ttm lock in read. + * + * Returns + * -ERESTARTSYS if interrupted by a signal. + */ +static int vmw_dmabuf_pin_in_vram(struct vmw_private *dev_priv, + struct vmw_dma_buffer *buf, + bool pin, bool interruptible) +{ + struct ttm_buffer_object *bo = &buf->base; + struct ttm_bo_global *glob = bo->glob; + struct ttm_placement *overlay_placement = &vmw_vram_placement; + int ret; + + ret = ttm_read_lock(&dev_priv->active_master->lock, interruptible); + if (unlikely(ret != 0)) + return ret; + + ret = ttm_bo_reserve(bo, interruptible, false, false, 0); + if (unlikely(ret != 0)) + goto err; + + if (buf->gmr_bound) { + vmw_gmr_unbind(dev_priv, buf->gmr_id); + spin_lock(&glob->lru_lock); + ida_remove(&dev_priv->gmr_ida, buf->gmr_id); + spin_unlock(&glob->lru_lock); + buf->gmr_bound = NULL; + } + + if (pin) + overlay_placement = &vmw_vram_ne_placement; + + ret = ttm_bo_validate(bo, overlay_placement, interruptible, false); + + ttm_bo_unreserve(bo); + +err: + ttm_read_unlock(&dev_priv->active_master->lock); + + return ret; +} + +/** + * Send put command to hw. + * + * Returns + * -ERESTARTSYS if interrupted by a signal. + */ +static int vmw_overlay_send_put(struct vmw_private *dev_priv, + struct vmw_dma_buffer *buf, + struct drm_vmw_control_stream_arg *arg, + bool interruptible) +{ + struct { + struct vmw_escape_header escape; + struct { + struct { + uint32_t cmdType; + uint32_t streamId; + } header; + struct { + uint32_t registerId; + uint32_t value; + } items[SVGA_VIDEO_PITCH_3 + 1]; + } body; + struct vmw_escape_video_flush flush; + } *cmds; + uint32_t offset; + int i, ret; + + for (;;) { + cmds = vmw_fifo_reserve(dev_priv, sizeof(*cmds)); + if (cmds) + break; + + ret = vmw_fallback_wait(dev_priv, false, true, 0, + interruptible, 3*HZ); + if (interruptible && ret == -ERESTARTSYS) + return ret; + else + BUG_ON(ret != 0); + } + + fill_escape(&cmds->escape, sizeof(cmds->body)); + cmds->body.header.cmdType = SVGA_ESCAPE_VMWARE_VIDEO_SET_REGS; + cmds->body.header.streamId = arg->stream_id; + + for (i = 0; i <= SVGA_VIDEO_PITCH_3; i++) + cmds->body.items[i].registerId = i; + + offset = buf->base.offset + arg->offset; + + cmds->body.items[SVGA_VIDEO_ENABLED].value = true; + cmds->body.items[SVGA_VIDEO_FLAGS].value = arg->flags; + cmds->body.items[SVGA_VIDEO_DATA_OFFSET].value = offset; + cmds->body.items[SVGA_VIDEO_FORMAT].value = arg->format; + cmds->body.items[SVGA_VIDEO_COLORKEY].value = arg->color_key; + cmds->body.items[SVGA_VIDEO_SIZE].value = arg->size; + cmds->body.items[SVGA_VIDEO_WIDTH].value = arg->width; + cmds->body.items[SVGA_VIDEO_HEIGHT].value = arg->height; + cmds->body.items[SVGA_VIDEO_SRC_X].value = arg->src.x; + cmds->body.items[SVGA_VIDEO_SRC_Y].value = arg->src.y; + cmds->body.items[SVGA_VIDEO_SRC_WIDTH].value = arg->src.w; + cmds->body.items[SVGA_VIDEO_SRC_HEIGHT].value = arg->src.h; + cmds->body.items[SVGA_VIDEO_DST_X].value = arg->dst.x; + cmds->body.items[SVGA_VIDEO_DST_Y].value = arg->dst.y; + cmds->body.items[SVGA_VIDEO_DST_WIDTH].value = arg->dst.w; + cmds->body.items[SVGA_VIDEO_DST_HEIGHT].value = arg->dst.h; + cmds->body.items[SVGA_VIDEO_PITCH_1].value = arg->pitch[0]; + cmds->body.items[SVGA_VIDEO_PITCH_2].value = arg->pitch[1]; + cmds->body.items[SVGA_VIDEO_PITCH_3].value = arg->pitch[2]; + + fill_flush(&cmds->flush, arg->stream_id); + + vmw_fifo_commit(dev_priv, sizeof(*cmds)); + + return 0; +} + +/** + * Send stop command to hw. + * + * Returns + * -ERESTARTSYS if interrupted by a signal. + */ +static int vmw_overlay_send_stop(struct vmw_private *dev_priv, + uint32_t stream_id, + bool interruptible) +{ + struct { + struct vmw_escape_header escape; + SVGAEscapeVideoSetRegs body; + struct vmw_escape_video_flush flush; + } *cmds; + int ret; + + for (;;) { + cmds = vmw_fifo_reserve(dev_priv, sizeof(*cmds)); + if (cmds) + break; + + ret = vmw_fallback_wait(dev_priv, false, true, 0, + interruptible, 3*HZ); + if (interruptible && ret == -ERESTARTSYS) + return ret; + else + BUG_ON(ret != 0); + } + + fill_escape(&cmds->escape, sizeof(cmds->body)); + cmds->body.header.cmdType = SVGA_ESCAPE_VMWARE_VIDEO_SET_REGS; + cmds->body.header.streamId = stream_id; + cmds->body.items[0].registerId = SVGA_VIDEO_ENABLED; + cmds->body.items[0].value = false; + fill_flush(&cmds->flush, stream_id); + + vmw_fifo_commit(dev_priv, sizeof(*cmds)); + + return 0; +} + +/** + * Stop or pause a stream. + * + * If the stream is paused the no evict flag is removed from the buffer + * but left in vram. This allows for instance mode_set to evict it + * should it need to. + * + * The caller must hold the overlay lock. + * + * @stream_id which stream to stop/pause. + * @pause true to pause, false to stop completely. + */ +static int vmw_overlay_stop(struct vmw_private *dev_priv, + uint32_t stream_id, bool pause, + bool interruptible) +{ + struct vmw_overlay *overlay = dev_priv->overlay_priv; + struct vmw_stream *stream = &overlay->stream[stream_id]; + int ret; + + /* no buffer attached the stream is completely stopped */ + if (!stream->buf) + return 0; + + /* If the stream is paused this is already done */ + if (!stream->paused) { + ret = vmw_overlay_send_stop(dev_priv, stream_id, + interruptible); + if (ret) + return ret; + + /* We just remove the NO_EVICT flag so no -ENOMEM */ + ret = vmw_dmabuf_pin_in_vram(dev_priv, stream->buf, false, + interruptible); + if (interruptible && ret == -ERESTARTSYS) + return ret; + else + BUG_ON(ret != 0); + } + + if (!pause) { + vmw_dmabuf_unreference(&stream->buf); + stream->paused = false; + } else { + stream->paused = true; + } + + return 0; +} + +/** + * Update a stream and send any put or stop fifo commands needed. + * + * The caller must hold the overlay lock. + * + * Returns + * -ENOMEM if buffer doesn't fit in vram. + * -ERESTARTSYS if interrupted. + */ +static int vmw_overlay_update_stream(struct vmw_private *dev_priv, + struct vmw_dma_buffer *buf, + struct drm_vmw_control_stream_arg *arg, + bool interruptible) +{ + struct vmw_overlay *overlay = dev_priv->overlay_priv; + struct vmw_stream *stream = &overlay->stream[arg->stream_id]; + int ret = 0; + + if (!buf) + return -EINVAL; + + DRM_DEBUG(" %s: old %p, new %p, %spaused\n", __func__, + stream->buf, buf, stream->paused ? "" : "not "); + + if (stream->buf != buf) { + ret = vmw_overlay_stop(dev_priv, arg->stream_id, + false, interruptible); + if (ret) + return ret; + } else if (!stream->paused) { + /* If the buffers match and not paused then just send + * the put command, no need to do anything else. + */ + ret = vmw_overlay_send_put(dev_priv, buf, arg, interruptible); + if (ret == 0) + stream->saved = *arg; + else + BUG_ON(!interruptible); + + return ret; + } + + /* We don't start the old stream if we are interrupted. + * Might return -ENOMEM if it can't fit the buffer in vram. + */ + ret = vmw_dmabuf_pin_in_vram(dev_priv, buf, true, interruptible); + if (ret) + return ret; + + ret = vmw_overlay_send_put(dev_priv, buf, arg, interruptible); + if (ret) { + /* This one needs to happen no matter what. We only remove + * the NO_EVICT flag so this is safe from -ENOMEM. + */ + BUG_ON(vmw_dmabuf_pin_in_vram(dev_priv, buf, false, false) != 0); + return ret; + } + + if (stream->buf != buf) + stream->buf = vmw_dmabuf_reference(buf); + stream->saved = *arg; + + return 0; +} + +/** + * Stop all streams. + * + * Used by the fb code when starting. + * + * Takes the overlay lock. + */ +int vmw_overlay_stop_all(struct vmw_private *dev_priv) +{ + struct vmw_overlay *overlay = dev_priv->overlay_priv; + int i, ret; + + if (!overlay) + return 0; + + mutex_lock(&overlay->mutex); + + for (i = 0; i < VMW_MAX_NUM_STREAMS; i++) { + struct vmw_stream *stream = &overlay->stream[i]; + if (!stream->buf) + continue; + + ret = vmw_overlay_stop(dev_priv, i, false, false); + WARN_ON(ret != 0); + } + + mutex_unlock(&overlay->mutex); + + return 0; +} + +/** + * Try to resume all paused streams. + * + * Used by the kms code after moving a new scanout buffer to vram. + * + * Takes the overlay lock. + */ +int vmw_overlay_resume_all(struct vmw_private *dev_priv) +{ + struct vmw_overlay *overlay = dev_priv->overlay_priv; + int i, ret; + + if (!overlay) + return 0; + + mutex_lock(&overlay->mutex); + + for (i = 0; i < VMW_MAX_NUM_STREAMS; i++) { + struct vmw_stream *stream = &overlay->stream[i]; + if (!stream->paused) + continue; + + ret = vmw_overlay_update_stream(dev_priv, stream->buf, + &stream->saved, false); + if (ret != 0) + DRM_INFO("%s: *warning* failed to resume stream %i\n", + __func__, i); + } + + mutex_unlock(&overlay->mutex); + + return 0; +} + +/** + * Pauses all active streams. + * + * Used by the kms code when moving a new scanout buffer to vram. + * + * Takes the overlay lock. + */ +int vmw_overlay_pause_all(struct vmw_private *dev_priv) +{ + struct vmw_overlay *overlay = dev_priv->overlay_priv; + int i, ret; + + if (!overlay) + return 0; + + mutex_lock(&overlay->mutex); + + for (i = 0; i < VMW_MAX_NUM_STREAMS; i++) { + if (overlay->stream[i].paused) + DRM_INFO("%s: *warning* stream %i already paused\n", + __func__, i); + ret = vmw_overlay_stop(dev_priv, i, true, false); + WARN_ON(ret != 0); + } + + mutex_unlock(&overlay->mutex); + + return 0; +} + +int vmw_overlay_ioctl(struct drm_device *dev, void *data, + struct drm_file *file_priv) +{ + struct ttm_object_file *tfile = vmw_fpriv(file_priv)->tfile; + struct vmw_private *dev_priv = vmw_priv(dev); + struct vmw_overlay *overlay = dev_priv->overlay_priv; + struct drm_vmw_control_stream_arg *arg = + (struct drm_vmw_control_stream_arg *)data; + struct vmw_dma_buffer *buf; + struct vmw_resource *res; + int ret; + + if (!overlay) + return -ENOSYS; + + ret = vmw_user_stream_lookup(dev_priv, tfile, &arg->stream_id, &res); + if (ret) + return ret; + + mutex_lock(&overlay->mutex); + + if (!arg->enabled) { + ret = vmw_overlay_stop(dev_priv, arg->stream_id, false, true); + goto out_unlock; + } + + ret = vmw_user_dmabuf_lookup(tfile, arg->handle, &buf); + if (ret) + goto out_unlock; + + ret = vmw_overlay_update_stream(dev_priv, buf, arg, true); + + vmw_dmabuf_unreference(&buf); + +out_unlock: + mutex_unlock(&overlay->mutex); + vmw_resource_unreference(&res); + + return ret; +} + +int vmw_overlay_num_overlays(struct vmw_private *dev_priv) +{ + if (!dev_priv->overlay_priv) + return 0; + + return VMW_MAX_NUM_STREAMS; +} + +int vmw_overlay_num_free_overlays(struct vmw_private *dev_priv) +{ + struct vmw_overlay *overlay = dev_priv->overlay_priv; + int i, k; + + if (!overlay) + return 0; + + mutex_lock(&overlay->mutex); + + for (i = 0, k = 0; i < VMW_MAX_NUM_STREAMS; i++) + if (!overlay->stream[i].claimed) + k++; + + mutex_unlock(&overlay->mutex); + + return k; +} + +int vmw_overlay_claim(struct vmw_private *dev_priv, uint32_t *out) +{ + struct vmw_overlay *overlay = dev_priv->overlay_priv; + int i; + + if (!overlay) + return -ENOSYS; + + mutex_lock(&overlay->mutex); + + for (i = 0; i < VMW_MAX_NUM_STREAMS; i++) { + + if (overlay->stream[i].claimed) + continue; + + overlay->stream[i].claimed = true; + *out = i; + mutex_unlock(&overlay->mutex); + return 0; + } + + mutex_unlock(&overlay->mutex); + return -ESRCH; +} + +int vmw_overlay_unref(struct vmw_private *dev_priv, uint32_t stream_id) +{ + struct vmw_overlay *overlay = dev_priv->overlay_priv; + + BUG_ON(stream_id >= VMW_MAX_NUM_STREAMS); + + if (!overlay) + return -ENOSYS; + + mutex_lock(&overlay->mutex); + + WARN_ON(!overlay->stream[stream_id].claimed); + vmw_overlay_stop(dev_priv, stream_id, false, false); + overlay->stream[stream_id].claimed = false; + + mutex_unlock(&overlay->mutex); + return 0; +} + +int vmw_overlay_init(struct vmw_private *dev_priv) +{ + struct vmw_overlay *overlay; + int i; + + if (dev_priv->overlay_priv) + return -EINVAL; + + if (!(dev_priv->fifo.capabilities & SVGA_FIFO_CAP_VIDEO) && + (dev_priv->fifo.capabilities & SVGA_FIFO_CAP_ESCAPE)) { + DRM_INFO("hardware doesn't support overlays\n"); + return -ENOSYS; + } + + overlay = kmalloc(GFP_KERNEL, sizeof(*overlay)); + if (!overlay) + return -ENOMEM; + + memset(overlay, 0, sizeof(*overlay)); + mutex_init(&overlay->mutex); + for (i = 0; i < VMW_MAX_NUM_STREAMS; i++) { + overlay->stream[i].buf = NULL; + overlay->stream[i].paused = false; + overlay->stream[i].claimed = false; + } + + dev_priv->overlay_priv = overlay; + + return 0; +} + +int vmw_overlay_close(struct vmw_private *dev_priv) +{ + struct vmw_overlay *overlay = dev_priv->overlay_priv; + bool forgotten_buffer = false; + int i; + + if (!overlay) + return -ENOSYS; + + for (i = 0; i < VMW_MAX_NUM_STREAMS; i++) { + if (overlay->stream[i].buf) { + forgotten_buffer = true; + vmw_overlay_stop(dev_priv, i, false, false); + } + } + + WARN_ON(forgotten_buffer); + + dev_priv->overlay_priv = NULL; + kfree(overlay); + + return 0; +} diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_reg.h b/drivers/gpu/drm/vmwgfx/vmwgfx_reg.h new file mode 100644 index 000000000000..9d0dd3a342eb --- /dev/null +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_reg.h @@ -0,0 +1,57 @@ +/************************************************************************** + * + * Copyright © 2009 VMware, Inc., Palo Alto, CA., USA + * All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sub license, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice (including the + * next paragraph) shall be included in all copies or substantial portions + * of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, + * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR + * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE + * USE OR OTHER DEALINGS IN THE SOFTWARE. + * + **************************************************************************/ + +/** + * This file contains virtual hardware defines for kernel space. + */ + +#ifndef _VMWGFX_REG_H_ +#define _VMWGFX_REG_H_ + +#include <linux/types.h> + +#define VMWGFX_INDEX_PORT 0x0 +#define VMWGFX_VALUE_PORT 0x1 +#define VMWGFX_IRQSTATUS_PORT 0x8 + +struct svga_guest_mem_descriptor { + __le32 ppn; + __le32 num_pages; +}; + +struct svga_fifo_cmd_fence { + __le32 fence; +}; + +#define SVGA_SYNC_GENERIC 1 +#define SVGA_SYNC_FIFOFULL 2 + +#include "svga_types.h" + +#include "svga3d_reg.h" + +#endif diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_resource.c b/drivers/gpu/drm/vmwgfx/vmwgfx_resource.c new file mode 100644 index 000000000000..a1ceed0c8e07 --- /dev/null +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_resource.c @@ -0,0 +1,1192 @@ +/************************************************************************** + * + * Copyright © 2009 VMware, Inc., Palo Alto, CA., USA + * All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sub license, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice (including the + * next paragraph) shall be included in all copies or substantial portions + * of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, + * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR + * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE + * USE OR OTHER DEALINGS IN THE SOFTWARE. + * + **************************************************************************/ + +#include "vmwgfx_drv.h" +#include "vmwgfx_drm.h" +#include "ttm/ttm_object.h" +#include "ttm/ttm_placement.h" +#include "drmP.h" + +#define VMW_RES_CONTEXT ttm_driver_type0 +#define VMW_RES_SURFACE ttm_driver_type1 +#define VMW_RES_STREAM ttm_driver_type2 + +struct vmw_user_context { + struct ttm_base_object base; + struct vmw_resource res; +}; + +struct vmw_user_surface { + struct ttm_base_object base; + struct vmw_surface srf; +}; + +struct vmw_user_dma_buffer { + struct ttm_base_object base; + struct vmw_dma_buffer dma; +}; + +struct vmw_bo_user_rep { + uint32_t handle; + uint64_t map_handle; +}; + +struct vmw_stream { + struct vmw_resource res; + uint32_t stream_id; +}; + +struct vmw_user_stream { + struct ttm_base_object base; + struct vmw_stream stream; +}; + +static inline struct vmw_dma_buffer * +vmw_dma_buffer(struct ttm_buffer_object *bo) +{ + return container_of(bo, struct vmw_dma_buffer, base); +} + +static inline struct vmw_user_dma_buffer * +vmw_user_dma_buffer(struct ttm_buffer_object *bo) +{ + struct vmw_dma_buffer *vmw_bo = vmw_dma_buffer(bo); + return container_of(vmw_bo, struct vmw_user_dma_buffer, dma); +} + +struct vmw_resource *vmw_resource_reference(struct vmw_resource *res) +{ + kref_get(&res->kref); + return res; +} + +static void vmw_resource_release(struct kref *kref) +{ + struct vmw_resource *res = + container_of(kref, struct vmw_resource, kref); + struct vmw_private *dev_priv = res->dev_priv; + + idr_remove(res->idr, res->id); + write_unlock(&dev_priv->resource_lock); + + if (likely(res->hw_destroy != NULL)) + res->hw_destroy(res); + + if (res->res_free != NULL) + res->res_free(res); + else + kfree(res); + + write_lock(&dev_priv->resource_lock); +} + +void vmw_resource_unreference(struct vmw_resource **p_res) +{ + struct vmw_resource *res = *p_res; + struct vmw_private *dev_priv = res->dev_priv; + + *p_res = NULL; + write_lock(&dev_priv->resource_lock); + kref_put(&res->kref, vmw_resource_release); + write_unlock(&dev_priv->resource_lock); +} + +static int vmw_resource_init(struct vmw_private *dev_priv, + struct vmw_resource *res, + struct idr *idr, + enum ttm_object_type obj_type, + void (*res_free) (struct vmw_resource *res)) +{ + int ret; + + kref_init(&res->kref); + res->hw_destroy = NULL; + res->res_free = res_free; + res->res_type = obj_type; + res->idr = idr; + res->avail = false; + res->dev_priv = dev_priv; + + do { + if (unlikely(idr_pre_get(idr, GFP_KERNEL) == 0)) + return -ENOMEM; + + write_lock(&dev_priv->resource_lock); + ret = idr_get_new_above(idr, res, 1, &res->id); + write_unlock(&dev_priv->resource_lock); + + } while (ret == -EAGAIN); + + return ret; +} + +/** + * vmw_resource_activate + * + * @res: Pointer to the newly created resource + * @hw_destroy: Destroy function. NULL if none. + * + * Activate a resource after the hardware has been made aware of it. + * Set tye destroy function to @destroy. Typically this frees the + * resource and destroys the hardware resources associated with it. + * Activate basically means that the function vmw_resource_lookup will + * find it. + */ + +static void vmw_resource_activate(struct vmw_resource *res, + void (*hw_destroy) (struct vmw_resource *)) +{ + struct vmw_private *dev_priv = res->dev_priv; + + write_lock(&dev_priv->resource_lock); + res->avail = true; + res->hw_destroy = hw_destroy; + write_unlock(&dev_priv->resource_lock); +} + +struct vmw_resource *vmw_resource_lookup(struct vmw_private *dev_priv, + struct idr *idr, int id) +{ + struct vmw_resource *res; + + read_lock(&dev_priv->resource_lock); + res = idr_find(idr, id); + if (res && res->avail) + kref_get(&res->kref); + else + res = NULL; + read_unlock(&dev_priv->resource_lock); + + if (unlikely(res == NULL)) + return NULL; + + return res; +} + +/** + * Context management: + */ + +static void vmw_hw_context_destroy(struct vmw_resource *res) +{ + + struct vmw_private *dev_priv = res->dev_priv; + struct { + SVGA3dCmdHeader header; + SVGA3dCmdDestroyContext body; + } *cmd = vmw_fifo_reserve(dev_priv, sizeof(*cmd)); + + if (unlikely(cmd == NULL)) { + DRM_ERROR("Failed reserving FIFO space for surface " + "destruction.\n"); + return; + } + + cmd->header.id = cpu_to_le32(SVGA_3D_CMD_CONTEXT_DESTROY); + cmd->header.size = cpu_to_le32(sizeof(cmd->body)); + cmd->body.cid = cpu_to_le32(res->id); + + vmw_fifo_commit(dev_priv, sizeof(*cmd)); +} + +static int vmw_context_init(struct vmw_private *dev_priv, + struct vmw_resource *res, + void (*res_free) (struct vmw_resource *res)) +{ + int ret; + + struct { + SVGA3dCmdHeader header; + SVGA3dCmdDefineContext body; + } *cmd; + + ret = vmw_resource_init(dev_priv, res, &dev_priv->context_idr, + VMW_RES_CONTEXT, res_free); + + if (unlikely(ret != 0)) { + if (res_free == NULL) + kfree(res); + else + res_free(res); + return ret; + } + + cmd = vmw_fifo_reserve(dev_priv, sizeof(*cmd)); + if (unlikely(cmd == NULL)) { + DRM_ERROR("Fifo reserve failed.\n"); + vmw_resource_unreference(&res); + return -ENOMEM; + } + + cmd->header.id = cpu_to_le32(SVGA_3D_CMD_CONTEXT_DEFINE); + cmd->header.size = cpu_to_le32(sizeof(cmd->body)); + cmd->body.cid = cpu_to_le32(res->id); + + vmw_fifo_commit(dev_priv, sizeof(*cmd)); + vmw_resource_activate(res, vmw_hw_context_destroy); + return 0; +} + +struct vmw_resource *vmw_context_alloc(struct vmw_private *dev_priv) +{ + struct vmw_resource *res = kmalloc(sizeof(*res), GFP_KERNEL); + int ret; + + if (unlikely(res == NULL)) + return NULL; + + ret = vmw_context_init(dev_priv, res, NULL); + return (ret == 0) ? res : NULL; +} + +/** + * User-space context management: + */ + +static void vmw_user_context_free(struct vmw_resource *res) +{ + struct vmw_user_context *ctx = + container_of(res, struct vmw_user_context, res); + + kfree(ctx); +} + +/** + * This function is called when user space has no more references on the + * base object. It releases the base-object's reference on the resource object. + */ + +static void vmw_user_context_base_release(struct ttm_base_object **p_base) +{ + struct ttm_base_object *base = *p_base; + struct vmw_user_context *ctx = + container_of(base, struct vmw_user_context, base); + struct vmw_resource *res = &ctx->res; + + *p_base = NULL; + vmw_resource_unreference(&res); +} + +int vmw_context_destroy_ioctl(struct drm_device *dev, void *data, + struct drm_file *file_priv) +{ + struct vmw_private *dev_priv = vmw_priv(dev); + struct vmw_resource *res; + struct vmw_user_context *ctx; + struct drm_vmw_context_arg *arg = (struct drm_vmw_context_arg *)data; + struct ttm_object_file *tfile = vmw_fpriv(file_priv)->tfile; + int ret = 0; + + res = vmw_resource_lookup(dev_priv, &dev_priv->context_idr, arg->cid); + if (unlikely(res == NULL)) + return -EINVAL; + + if (res->res_free != &vmw_user_context_free) { + ret = -EINVAL; + goto out; + } + + ctx = container_of(res, struct vmw_user_context, res); + if (ctx->base.tfile != tfile && !ctx->base.shareable) { + ret = -EPERM; + goto out; + } + + ttm_ref_object_base_unref(tfile, ctx->base.hash.key, TTM_REF_USAGE); +out: + vmw_resource_unreference(&res); + return ret; +} + +int vmw_context_define_ioctl(struct drm_device *dev, void *data, + struct drm_file *file_priv) +{ + struct vmw_private *dev_priv = vmw_priv(dev); + struct vmw_user_context *ctx = kmalloc(sizeof(*ctx), GFP_KERNEL); + struct vmw_resource *res; + struct vmw_resource *tmp; + struct drm_vmw_context_arg *arg = (struct drm_vmw_context_arg *)data; + struct ttm_object_file *tfile = vmw_fpriv(file_priv)->tfile; + int ret; + + if (unlikely(ctx == NULL)) + return -ENOMEM; + + res = &ctx->res; + ctx->base.shareable = false; + ctx->base.tfile = NULL; + + ret = vmw_context_init(dev_priv, res, vmw_user_context_free); + if (unlikely(ret != 0)) + return ret; + + tmp = vmw_resource_reference(&ctx->res); + ret = ttm_base_object_init(tfile, &ctx->base, false, VMW_RES_CONTEXT, + &vmw_user_context_base_release, NULL); + + if (unlikely(ret != 0)) { + vmw_resource_unreference(&tmp); + goto out_err; + } + + arg->cid = res->id; +out_err: + vmw_resource_unreference(&res); + return ret; + +} + +int vmw_context_check(struct vmw_private *dev_priv, + struct ttm_object_file *tfile, + int id) +{ + struct vmw_resource *res; + int ret = 0; + + read_lock(&dev_priv->resource_lock); + res = idr_find(&dev_priv->context_idr, id); + if (res && res->avail) { + struct vmw_user_context *ctx = + container_of(res, struct vmw_user_context, res); + if (ctx->base.tfile != tfile && !ctx->base.shareable) + ret = -EPERM; + } else + ret = -EINVAL; + read_unlock(&dev_priv->resource_lock); + + return ret; +} + + +/** + * Surface management. + */ + +static void vmw_hw_surface_destroy(struct vmw_resource *res) +{ + + struct vmw_private *dev_priv = res->dev_priv; + struct { + SVGA3dCmdHeader header; + SVGA3dCmdDestroySurface body; + } *cmd = vmw_fifo_reserve(dev_priv, sizeof(*cmd)); + + if (unlikely(cmd == NULL)) { + DRM_ERROR("Failed reserving FIFO space for surface " + "destruction.\n"); + return; + } + + cmd->header.id = cpu_to_le32(SVGA_3D_CMD_SURFACE_DESTROY); + cmd->header.size = cpu_to_le32(sizeof(cmd->body)); + cmd->body.sid = cpu_to_le32(res->id); + + vmw_fifo_commit(dev_priv, sizeof(*cmd)); +} + +void vmw_surface_res_free(struct vmw_resource *res) +{ + struct vmw_surface *srf = container_of(res, struct vmw_surface, res); + + kfree(srf->sizes); + kfree(srf->snooper.image); + kfree(srf); +} + +int vmw_surface_init(struct vmw_private *dev_priv, + struct vmw_surface *srf, + void (*res_free) (struct vmw_resource *res)) +{ + int ret; + struct { + SVGA3dCmdHeader header; + SVGA3dCmdDefineSurface body; + } *cmd; + SVGA3dSize *cmd_size; + struct vmw_resource *res = &srf->res; + struct drm_vmw_size *src_size; + size_t submit_size; + uint32_t cmd_len; + int i; + + BUG_ON(res_free == NULL); + ret = vmw_resource_init(dev_priv, res, &dev_priv->surface_idr, + VMW_RES_SURFACE, res_free); + + if (unlikely(ret != 0)) { + res_free(res); + return ret; + } + + submit_size = sizeof(*cmd) + srf->num_sizes * sizeof(SVGA3dSize); + cmd_len = sizeof(cmd->body) + srf->num_sizes * sizeof(SVGA3dSize); + + cmd = vmw_fifo_reserve(dev_priv, submit_size); + if (unlikely(cmd == NULL)) { + DRM_ERROR("Fifo reserve failed for create surface.\n"); + vmw_resource_unreference(&res); + return -ENOMEM; + } + + cmd->header.id = cpu_to_le32(SVGA_3D_CMD_SURFACE_DEFINE); + cmd->header.size = cpu_to_le32(cmd_len); + cmd->body.sid = cpu_to_le32(res->id); + cmd->body.surfaceFlags = cpu_to_le32(srf->flags); + cmd->body.format = cpu_to_le32(srf->format); + for (i = 0; i < DRM_VMW_MAX_SURFACE_FACES; ++i) { + cmd->body.face[i].numMipLevels = + cpu_to_le32(srf->mip_levels[i]); + } + + cmd += 1; + cmd_size = (SVGA3dSize *) cmd; + src_size = srf->sizes; + + for (i = 0; i < srf->num_sizes; ++i, cmd_size++, src_size++) { + cmd_size->width = cpu_to_le32(src_size->width); + cmd_size->height = cpu_to_le32(src_size->height); + cmd_size->depth = cpu_to_le32(src_size->depth); + } + + vmw_fifo_commit(dev_priv, submit_size); + vmw_resource_activate(res, vmw_hw_surface_destroy); + return 0; +} + +static void vmw_user_surface_free(struct vmw_resource *res) +{ + struct vmw_surface *srf = container_of(res, struct vmw_surface, res); + struct vmw_user_surface *user_srf = + container_of(srf, struct vmw_user_surface, srf); + + kfree(srf->sizes); + kfree(srf->snooper.image); + kfree(user_srf); +} + +int vmw_user_surface_lookup(struct vmw_private *dev_priv, + struct ttm_object_file *tfile, + int sid, struct vmw_surface **out) +{ + struct vmw_resource *res; + struct vmw_surface *srf; + struct vmw_user_surface *user_srf; + + res = vmw_resource_lookup(dev_priv, &dev_priv->surface_idr, sid); + if (unlikely(res == NULL)) + return -EINVAL; + + if (res->res_free != &vmw_user_surface_free) + return -EINVAL; + + srf = container_of(res, struct vmw_surface, res); + user_srf = container_of(srf, struct vmw_user_surface, srf); + if (user_srf->base.tfile != tfile && !user_srf->base.shareable) + return -EPERM; + + *out = srf; + return 0; +} + +static void vmw_user_surface_base_release(struct ttm_base_object **p_base) +{ + struct ttm_base_object *base = *p_base; + struct vmw_user_surface *user_srf = + container_of(base, struct vmw_user_surface, base); + struct vmw_resource *res = &user_srf->srf.res; + + *p_base = NULL; + vmw_resource_unreference(&res); +} + +int vmw_surface_destroy_ioctl(struct drm_device *dev, void *data, + struct drm_file *file_priv) +{ + struct vmw_private *dev_priv = vmw_priv(dev); + struct vmw_resource *res; + struct vmw_surface *srf; + struct vmw_user_surface *user_srf; + struct drm_vmw_surface_arg *arg = (struct drm_vmw_surface_arg *)data; + struct ttm_object_file *tfile = vmw_fpriv(file_priv)->tfile; + int ret = 0; + + res = vmw_resource_lookup(dev_priv, &dev_priv->surface_idr, arg->sid); + if (unlikely(res == NULL)) + return -EINVAL; + + if (res->res_free != &vmw_user_surface_free) { + ret = -EINVAL; + goto out; + } + + srf = container_of(res, struct vmw_surface, res); + user_srf = container_of(srf, struct vmw_user_surface, srf); + if (user_srf->base.tfile != tfile && !user_srf->base.shareable) { + ret = -EPERM; + goto out; + } + + ttm_ref_object_base_unref(tfile, user_srf->base.hash.key, + TTM_REF_USAGE); +out: + vmw_resource_unreference(&res); + return ret; +} + +int vmw_surface_define_ioctl(struct drm_device *dev, void *data, + struct drm_file *file_priv) +{ + struct vmw_private *dev_priv = vmw_priv(dev); + struct vmw_user_surface *user_srf = + kmalloc(sizeof(*user_srf), GFP_KERNEL); + struct vmw_surface *srf; + struct vmw_resource *res; + struct vmw_resource *tmp; + union drm_vmw_surface_create_arg *arg = + (union drm_vmw_surface_create_arg *)data; + struct drm_vmw_surface_create_req *req = &arg->req; + struct drm_vmw_surface_arg *rep = &arg->rep; + struct ttm_object_file *tfile = vmw_fpriv(file_priv)->tfile; + struct drm_vmw_size __user *user_sizes; + int ret; + int i; + + if (unlikely(user_srf == NULL)) + return -ENOMEM; + + srf = &user_srf->srf; + res = &srf->res; + + srf->flags = req->flags; + srf->format = req->format; + memcpy(srf->mip_levels, req->mip_levels, sizeof(srf->mip_levels)); + srf->num_sizes = 0; + for (i = 0; i < DRM_VMW_MAX_SURFACE_FACES; ++i) + srf->num_sizes += srf->mip_levels[i]; + + if (srf->num_sizes > DRM_VMW_MAX_SURFACE_FACES * + DRM_VMW_MAX_MIP_LEVELS) { + ret = -EINVAL; + goto out_err0; + } + + srf->sizes = kmalloc(srf->num_sizes * sizeof(*srf->sizes), GFP_KERNEL); + if (unlikely(srf->sizes == NULL)) { + ret = -ENOMEM; + goto out_err0; + } + + user_sizes = (struct drm_vmw_size __user *)(unsigned long) + req->size_addr; + + ret = copy_from_user(srf->sizes, user_sizes, + srf->num_sizes * sizeof(*srf->sizes)); + if (unlikely(ret != 0)) + goto out_err1; + + user_srf->base.shareable = false; + user_srf->base.tfile = NULL; + + /** + * From this point, the generic resource management functions + * destroy the object on failure. + */ + + ret = vmw_surface_init(dev_priv, srf, vmw_user_surface_free); + if (unlikely(ret != 0)) + return ret; + + tmp = vmw_resource_reference(&srf->res); + ret = ttm_base_object_init(tfile, &user_srf->base, + req->shareable, VMW_RES_SURFACE, + &vmw_user_surface_base_release, NULL); + + if (unlikely(ret != 0)) { + vmw_resource_unreference(&tmp); + vmw_resource_unreference(&res); + return ret; + } + + if (srf->flags & (1 << 9) && + srf->num_sizes == 1 && + srf->sizes[0].width == 64 && + srf->sizes[0].height == 64 && + srf->format == SVGA3D_A8R8G8B8) { + + srf->snooper.image = kmalloc(64 * 64 * 4, GFP_KERNEL); + /* clear the image */ + if (srf->snooper.image) + memset(srf->snooper.image, 0x00, 64 * 64 * 4); + else + DRM_ERROR("Failed to allocate cursor_image\n"); + + } else { + srf->snooper.image = NULL; + } + srf->snooper.crtc = NULL; + + rep->sid = res->id; + vmw_resource_unreference(&res); + return 0; +out_err1: + kfree(srf->sizes); +out_err0: + kfree(user_srf); + return ret; +} + +int vmw_surface_reference_ioctl(struct drm_device *dev, void *data, + struct drm_file *file_priv) +{ + struct vmw_private *dev_priv = vmw_priv(dev); + union drm_vmw_surface_reference_arg *arg = + (union drm_vmw_surface_reference_arg *)data; + struct drm_vmw_surface_arg *req = &arg->req; + struct drm_vmw_surface_create_req *rep = &arg->rep; + struct ttm_object_file *tfile = vmw_fpriv(file_priv)->tfile; + struct vmw_resource *res; + struct vmw_surface *srf; + struct vmw_user_surface *user_srf; + struct drm_vmw_size __user *user_sizes; + int ret; + + res = vmw_resource_lookup(dev_priv, &dev_priv->surface_idr, req->sid); + if (unlikely(res == NULL)) + return -EINVAL; + + if (res->res_free != &vmw_user_surface_free) { + ret = -EINVAL; + goto out; + } + + srf = container_of(res, struct vmw_surface, res); + user_srf = container_of(srf, struct vmw_user_surface, srf); + if (user_srf->base.tfile != tfile && !user_srf->base.shareable) { + DRM_ERROR("Tried to reference none shareable surface\n"); + ret = -EPERM; + goto out; + } + + ret = ttm_ref_object_add(tfile, &user_srf->base, TTM_REF_USAGE, NULL); + if (unlikely(ret != 0)) { + DRM_ERROR("Could not add a reference to a surface.\n"); + goto out; + } + + rep->flags = srf->flags; + rep->format = srf->format; + memcpy(rep->mip_levels, srf->mip_levels, sizeof(srf->mip_levels)); + user_sizes = (struct drm_vmw_size __user *)(unsigned long) + rep->size_addr; + + if (user_sizes) + ret = copy_to_user(user_sizes, srf->sizes, + srf->num_sizes * sizeof(*srf->sizes)); + if (unlikely(ret != 0)) { + DRM_ERROR("copy_to_user failed %p %u\n", + user_sizes, srf->num_sizes); + /** + * FIXME: Unreference surface here? + */ + goto out; + } +out: + vmw_resource_unreference(&res); + return ret; +} + +int vmw_surface_check(struct vmw_private *dev_priv, + struct ttm_object_file *tfile, + int id) +{ + struct vmw_resource *res; + int ret = 0; + + read_lock(&dev_priv->resource_lock); + res = idr_find(&dev_priv->surface_idr, id); + if (res && res->avail) { + struct vmw_surface *srf = + container_of(res, struct vmw_surface, res); + struct vmw_user_surface *usrf = + container_of(srf, struct vmw_user_surface, srf); + + if (usrf->base.tfile != tfile && !usrf->base.shareable) + ret = -EPERM; + } else + ret = -EINVAL; + read_unlock(&dev_priv->resource_lock); + + return ret; +} + +/** + * Buffer management. + */ + +static size_t vmw_dmabuf_acc_size(struct ttm_bo_global *glob, + unsigned long num_pages) +{ + static size_t bo_user_size = ~0; + + size_t page_array_size = + (num_pages * sizeof(void *) + PAGE_SIZE - 1) & PAGE_MASK; + + if (unlikely(bo_user_size == ~0)) { + bo_user_size = glob->ttm_bo_extra_size + + ttm_round_pot(sizeof(struct vmw_dma_buffer)); + } + + return bo_user_size + page_array_size; +} + +void vmw_dmabuf_bo_free(struct ttm_buffer_object *bo) +{ + struct vmw_dma_buffer *vmw_bo = vmw_dma_buffer(bo); + struct ttm_bo_global *glob = bo->glob; + struct vmw_private *dev_priv = + container_of(bo->bdev, struct vmw_private, bdev); + + ttm_mem_global_free(glob->mem_glob, bo->acc_size); + if (vmw_bo->gmr_bound) { + vmw_gmr_unbind(dev_priv, vmw_bo->gmr_id); + spin_lock(&glob->lru_lock); + ida_remove(&dev_priv->gmr_ida, vmw_bo->gmr_id); + spin_unlock(&glob->lru_lock); + } + kfree(vmw_bo); +} + +int vmw_dmabuf_init(struct vmw_private *dev_priv, + struct vmw_dma_buffer *vmw_bo, + size_t size, struct ttm_placement *placement, + bool interruptible, + void (*bo_free) (struct ttm_buffer_object *bo)) +{ + struct ttm_bo_device *bdev = &dev_priv->bdev; + struct ttm_mem_global *mem_glob = bdev->glob->mem_glob; + size_t acc_size; + int ret; + + BUG_ON(!bo_free); + + acc_size = + vmw_dmabuf_acc_size(bdev->glob, + (size + PAGE_SIZE - 1) >> PAGE_SHIFT); + + ret = ttm_mem_global_alloc(mem_glob, acc_size, false, false); + if (unlikely(ret != 0)) { + /* we must free the bo here as + * ttm_buffer_object_init does so as well */ + bo_free(&vmw_bo->base); + return ret; + } + + memset(vmw_bo, 0, sizeof(*vmw_bo)); + + INIT_LIST_HEAD(&vmw_bo->gmr_lru); + INIT_LIST_HEAD(&vmw_bo->validate_list); + vmw_bo->gmr_id = 0; + vmw_bo->gmr_bound = false; + + ret = ttm_bo_init(bdev, &vmw_bo->base, size, + ttm_bo_type_device, placement, + 0, 0, interruptible, + NULL, acc_size, bo_free); + return ret; +} + +static void vmw_user_dmabuf_destroy(struct ttm_buffer_object *bo) +{ + struct vmw_user_dma_buffer *vmw_user_bo = vmw_user_dma_buffer(bo); + struct vmw_dma_buffer *vmw_bo = &vmw_user_bo->dma; + struct ttm_bo_global *glob = bo->glob; + struct vmw_private *dev_priv = + container_of(bo->bdev, struct vmw_private, bdev); + + ttm_mem_global_free(glob->mem_glob, bo->acc_size); + if (vmw_bo->gmr_bound) { + vmw_gmr_unbind(dev_priv, vmw_bo->gmr_id); + spin_lock(&glob->lru_lock); + ida_remove(&dev_priv->gmr_ida, vmw_bo->gmr_id); + spin_unlock(&glob->lru_lock); + } + kfree(vmw_user_bo); +} + +static void vmw_user_dmabuf_release(struct ttm_base_object **p_base) +{ + struct vmw_user_dma_buffer *vmw_user_bo; + struct ttm_base_object *base = *p_base; + struct ttm_buffer_object *bo; + + *p_base = NULL; + + if (unlikely(base == NULL)) + return; + + vmw_user_bo = container_of(base, struct vmw_user_dma_buffer, base); + bo = &vmw_user_bo->dma.base; + ttm_bo_unref(&bo); +} + +int vmw_dmabuf_alloc_ioctl(struct drm_device *dev, void *data, + struct drm_file *file_priv) +{ + struct vmw_private *dev_priv = vmw_priv(dev); + union drm_vmw_alloc_dmabuf_arg *arg = + (union drm_vmw_alloc_dmabuf_arg *)data; + struct drm_vmw_alloc_dmabuf_req *req = &arg->req; + struct drm_vmw_dmabuf_rep *rep = &arg->rep; + struct vmw_user_dma_buffer *vmw_user_bo; + struct ttm_buffer_object *tmp; + struct vmw_master *vmaster = vmw_master(file_priv->master); + int ret; + + vmw_user_bo = kzalloc(sizeof(*vmw_user_bo), GFP_KERNEL); + if (unlikely(vmw_user_bo == NULL)) + return -ENOMEM; + + ret = ttm_read_lock(&vmaster->lock, true); + if (unlikely(ret != 0)) { + kfree(vmw_user_bo); + return ret; + } + + ret = vmw_dmabuf_init(dev_priv, &vmw_user_bo->dma, req->size, + &vmw_vram_placement, true, + &vmw_user_dmabuf_destroy); + if (unlikely(ret != 0)) + return ret; + + tmp = ttm_bo_reference(&vmw_user_bo->dma.base); + ret = ttm_base_object_init(vmw_fpriv(file_priv)->tfile, + &vmw_user_bo->base, + false, + ttm_buffer_type, + &vmw_user_dmabuf_release, NULL); + if (unlikely(ret != 0)) { + ttm_bo_unref(&tmp); + } else { + rep->handle = vmw_user_bo->base.hash.key; + rep->map_handle = vmw_user_bo->dma.base.addr_space_offset; + rep->cur_gmr_id = vmw_user_bo->base.hash.key; + rep->cur_gmr_offset = 0; + } + ttm_bo_unref(&tmp); + + ttm_read_unlock(&vmaster->lock); + + return 0; +} + +int vmw_dmabuf_unref_ioctl(struct drm_device *dev, void *data, + struct drm_file *file_priv) +{ + struct drm_vmw_unref_dmabuf_arg *arg = + (struct drm_vmw_unref_dmabuf_arg *)data; + + return ttm_ref_object_base_unref(vmw_fpriv(file_priv)->tfile, + arg->handle, + TTM_REF_USAGE); +} + +uint32_t vmw_dmabuf_validate_node(struct ttm_buffer_object *bo, + uint32_t cur_validate_node) +{ + struct vmw_dma_buffer *vmw_bo = vmw_dma_buffer(bo); + + if (likely(vmw_bo->on_validate_list)) + return vmw_bo->cur_validate_node; + + vmw_bo->cur_validate_node = cur_validate_node; + vmw_bo->on_validate_list = true; + + return cur_validate_node; +} + +void vmw_dmabuf_validate_clear(struct ttm_buffer_object *bo) +{ + struct vmw_dma_buffer *vmw_bo = vmw_dma_buffer(bo); + + vmw_bo->on_validate_list = false; +} + +uint32_t vmw_dmabuf_gmr(struct ttm_buffer_object *bo) +{ + struct vmw_dma_buffer *vmw_bo; + + if (bo->mem.mem_type == TTM_PL_VRAM) + return SVGA_GMR_FRAMEBUFFER; + + vmw_bo = vmw_dma_buffer(bo); + + return (vmw_bo->gmr_bound) ? vmw_bo->gmr_id : SVGA_GMR_NULL; +} + +void vmw_dmabuf_set_gmr(struct ttm_buffer_object *bo, uint32_t id) +{ + struct vmw_dma_buffer *vmw_bo = vmw_dma_buffer(bo); + vmw_bo->gmr_bound = true; + vmw_bo->gmr_id = id; +} + +int vmw_user_dmabuf_lookup(struct ttm_object_file *tfile, + uint32_t handle, struct vmw_dma_buffer **out) +{ + struct vmw_user_dma_buffer *vmw_user_bo; + struct ttm_base_object *base; + + base = ttm_base_object_lookup(tfile, handle); + if (unlikely(base == NULL)) { + printk(KERN_ERR "Invalid buffer object handle 0x%08lx.\n", + (unsigned long)handle); + return -ESRCH; + } + + if (unlikely(base->object_type != ttm_buffer_type)) { + ttm_base_object_unref(&base); + printk(KERN_ERR "Invalid buffer object handle 0x%08lx.\n", + (unsigned long)handle); + return -EINVAL; + } + + vmw_user_bo = container_of(base, struct vmw_user_dma_buffer, base); + (void)ttm_bo_reference(&vmw_user_bo->dma.base); + ttm_base_object_unref(&base); + *out = &vmw_user_bo->dma; + + return 0; +} + +/** + * TODO: Implement a gmr id eviction mechanism. Currently we just fail + * when we're out of ids, causing GMR space to be allocated + * out of VRAM. + */ + +int vmw_gmr_id_alloc(struct vmw_private *dev_priv, uint32_t *p_id) +{ + struct ttm_bo_global *glob = dev_priv->bdev.glob; + int id; + int ret; + + do { + if (unlikely(ida_pre_get(&dev_priv->gmr_ida, GFP_KERNEL) == 0)) + return -ENOMEM; + + spin_lock(&glob->lru_lock); + ret = ida_get_new(&dev_priv->gmr_ida, &id); + spin_unlock(&glob->lru_lock); + } while (ret == -EAGAIN); + + if (unlikely(ret != 0)) + return ret; + + if (unlikely(id >= dev_priv->max_gmr_ids)) { + spin_lock(&glob->lru_lock); + ida_remove(&dev_priv->gmr_ida, id); + spin_unlock(&glob->lru_lock); + return -EBUSY; + } + + *p_id = (uint32_t) id; + return 0; +} + +/* + * Stream managment + */ + +static void vmw_stream_destroy(struct vmw_resource *res) +{ + struct vmw_private *dev_priv = res->dev_priv; + struct vmw_stream *stream; + int ret; + + DRM_INFO("%s: unref\n", __func__); + stream = container_of(res, struct vmw_stream, res); + + ret = vmw_overlay_unref(dev_priv, stream->stream_id); + WARN_ON(ret != 0); +} + +static int vmw_stream_init(struct vmw_private *dev_priv, + struct vmw_stream *stream, + void (*res_free) (struct vmw_resource *res)) +{ + struct vmw_resource *res = &stream->res; + int ret; + + ret = vmw_resource_init(dev_priv, res, &dev_priv->stream_idr, + VMW_RES_STREAM, res_free); + + if (unlikely(ret != 0)) { + if (res_free == NULL) + kfree(stream); + else + res_free(&stream->res); + return ret; + } + + ret = vmw_overlay_claim(dev_priv, &stream->stream_id); + if (ret) { + vmw_resource_unreference(&res); + return ret; + } + + DRM_INFO("%s: claimed\n", __func__); + + vmw_resource_activate(&stream->res, vmw_stream_destroy); + return 0; +} + +/** + * User-space context management: + */ + +static void vmw_user_stream_free(struct vmw_resource *res) +{ + struct vmw_user_stream *stream = + container_of(res, struct vmw_user_stream, stream.res); + + kfree(stream); +} + +/** + * This function is called when user space has no more references on the + * base object. It releases the base-object's reference on the resource object. + */ + +static void vmw_user_stream_base_release(struct ttm_base_object **p_base) +{ + struct ttm_base_object *base = *p_base; + struct vmw_user_stream *stream = + container_of(base, struct vmw_user_stream, base); + struct vmw_resource *res = &stream->stream.res; + + *p_base = NULL; + vmw_resource_unreference(&res); +} + +int vmw_stream_unref_ioctl(struct drm_device *dev, void *data, + struct drm_file *file_priv) +{ + struct vmw_private *dev_priv = vmw_priv(dev); + struct vmw_resource *res; + struct vmw_user_stream *stream; + struct drm_vmw_stream_arg *arg = (struct drm_vmw_stream_arg *)data; + struct ttm_object_file *tfile = vmw_fpriv(file_priv)->tfile; + int ret = 0; + + res = vmw_resource_lookup(dev_priv, &dev_priv->stream_idr, arg->stream_id); + if (unlikely(res == NULL)) + return -EINVAL; + + if (res->res_free != &vmw_user_stream_free) { + ret = -EINVAL; + goto out; + } + + stream = container_of(res, struct vmw_user_stream, stream.res); + if (stream->base.tfile != tfile) { + ret = -EINVAL; + goto out; + } + + ttm_ref_object_base_unref(tfile, stream->base.hash.key, TTM_REF_USAGE); +out: + vmw_resource_unreference(&res); + return ret; +} + +int vmw_stream_claim_ioctl(struct drm_device *dev, void *data, + struct drm_file *file_priv) +{ + struct vmw_private *dev_priv = vmw_priv(dev); + struct vmw_user_stream *stream = kmalloc(sizeof(*stream), GFP_KERNEL); + struct vmw_resource *res; + struct vmw_resource *tmp; + struct drm_vmw_stream_arg *arg = (struct drm_vmw_stream_arg *)data; + struct ttm_object_file *tfile = vmw_fpriv(file_priv)->tfile; + int ret; + + if (unlikely(stream == NULL)) + return -ENOMEM; + + res = &stream->stream.res; + stream->base.shareable = false; + stream->base.tfile = NULL; + + ret = vmw_stream_init(dev_priv, &stream->stream, vmw_user_stream_free); + if (unlikely(ret != 0)) + return ret; + + tmp = vmw_resource_reference(res); + ret = ttm_base_object_init(tfile, &stream->base, false, VMW_RES_STREAM, + &vmw_user_stream_base_release, NULL); + + if (unlikely(ret != 0)) { + vmw_resource_unreference(&tmp); + goto out_err; + } + + arg->stream_id = res->id; +out_err: + vmw_resource_unreference(&res); + return ret; +} + +int vmw_user_stream_lookup(struct vmw_private *dev_priv, + struct ttm_object_file *tfile, + uint32_t *inout_id, struct vmw_resource **out) +{ + struct vmw_user_stream *stream; + struct vmw_resource *res; + int ret; + + res = vmw_resource_lookup(dev_priv, &dev_priv->stream_idr, *inout_id); + if (unlikely(res == NULL)) + return -EINVAL; + + if (res->res_free != &vmw_user_stream_free) { + ret = -EINVAL; + goto err_ref; + } + + stream = container_of(res, struct vmw_user_stream, stream.res); + if (stream->base.tfile != tfile) { + ret = -EPERM; + goto err_ref; + } + + *inout_id = stream->stream.stream_id; + *out = res; + return 0; +err_ref: + vmw_resource_unreference(&res); + return ret; +} diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_ttm_glue.c b/drivers/gpu/drm/vmwgfx/vmwgfx_ttm_glue.c new file mode 100644 index 000000000000..e3df4adfb4d8 --- /dev/null +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_ttm_glue.c @@ -0,0 +1,99 @@ +/************************************************************************** + * + * Copyright © 2009 VMware, Inc., Palo Alto, CA., USA + * All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sub license, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice (including the + * next paragraph) shall be included in all copies or substantial portions + * of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, + * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR + * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE + * USE OR OTHER DEALINGS IN THE SOFTWARE. + * + **************************************************************************/ + +#include "drmP.h" +#include "vmwgfx_drv.h" + +int vmw_mmap(struct file *filp, struct vm_area_struct *vma) +{ + struct drm_file *file_priv; + struct vmw_private *dev_priv; + + if (unlikely(vma->vm_pgoff < VMWGFX_FILE_PAGE_OFFSET)) { + if (vmw_fifo_mmap(filp, vma) == 0) + return 0; + return drm_mmap(filp, vma); + } + + file_priv = (struct drm_file *)filp->private_data; + dev_priv = vmw_priv(file_priv->minor->dev); + return ttm_bo_mmap(filp, vma, &dev_priv->bdev); +} + +static int vmw_ttm_mem_global_init(struct ttm_global_reference *ref) +{ + DRM_INFO("global init.\n"); + return ttm_mem_global_init(ref->object); +} + +static void vmw_ttm_mem_global_release(struct ttm_global_reference *ref) +{ + ttm_mem_global_release(ref->object); +} + +int vmw_ttm_global_init(struct vmw_private *dev_priv) +{ + struct ttm_global_reference *global_ref; + int ret; + + global_ref = &dev_priv->mem_global_ref; + global_ref->global_type = TTM_GLOBAL_TTM_MEM; + global_ref->size = sizeof(struct ttm_mem_global); + global_ref->init = &vmw_ttm_mem_global_init; + global_ref->release = &vmw_ttm_mem_global_release; + + ret = ttm_global_item_ref(global_ref); + if (unlikely(ret != 0)) { + DRM_ERROR("Failed setting up TTM memory accounting.\n"); + return ret; + } + + dev_priv->bo_global_ref.mem_glob = + dev_priv->mem_global_ref.object; + global_ref = &dev_priv->bo_global_ref.ref; + global_ref->global_type = TTM_GLOBAL_TTM_BO; + global_ref->size = sizeof(struct ttm_bo_global); + global_ref->init = &ttm_bo_global_init; + global_ref->release = &ttm_bo_global_release; + ret = ttm_global_item_ref(global_ref); + + if (unlikely(ret != 0)) { + DRM_ERROR("Failed setting up TTM buffer objects.\n"); + goto out_no_bo; + } + + return 0; +out_no_bo: + ttm_global_item_unref(&dev_priv->mem_global_ref); + return ret; +} + +void vmw_ttm_global_release(struct vmw_private *dev_priv) +{ + ttm_global_item_unref(&dev_priv->bo_global_ref.ref); + ttm_global_item_unref(&dev_priv->mem_global_ref); +} diff --git a/drivers/infiniband/core/uverbs_main.c b/drivers/infiniband/core/uverbs_main.c index aec0fbdfe7f0..5f284ffd430e 100644 --- a/drivers/infiniband/core/uverbs_main.c +++ b/drivers/infiniband/core/uverbs_main.c @@ -492,6 +492,7 @@ struct file *ib_uverbs_alloc_event_file(struct ib_uverbs_file *uverbs_file, int is_async, int *fd) { struct ib_uverbs_event_file *ev_file; + struct path path; struct file *filp; int ret; @@ -519,8 +520,10 @@ struct file *ib_uverbs_alloc_event_file(struct ib_uverbs_file *uverbs_file, * system call on a uverbs file, which will already have a * module reference. */ - filp = alloc_file(uverbs_event_mnt, dget(uverbs_event_mnt->mnt_root), - FMODE_READ, fops_get(&uverbs_event_fops)); + path.mnt = uverbs_event_mnt; + path.dentry = uverbs_event_mnt->mnt_root; + path_get(&path); + filp = alloc_file(&path, FMODE_READ, fops_get(&uverbs_event_fops)); if (!filp) { ret = -ENFILE; goto err_fd; @@ -531,6 +534,8 @@ struct file *ib_uverbs_alloc_event_file(struct ib_uverbs_file *uverbs_file, return filp; err_fd: + fops_put(&uverbs_event_fops); + path_put(&path); put_unused_fd(*fd); err: diff --git a/drivers/misc/Kconfig b/drivers/misc/Kconfig index 59f4ba1b7034..1a7a9fc50ea1 100644 --- a/drivers/misc/Kconfig +++ b/drivers/misc/Kconfig @@ -248,19 +248,6 @@ config SGI_GRU_DEBUG This option enables addition debugging code for the SGI GRU driver. If you are unsure, say N. -config DELL_LAPTOP - tristate "Dell Laptop Extras (EXPERIMENTAL)" - depends on X86 - depends on DCDBAS - depends on EXPERIMENTAL - depends on BACKLIGHT_CLASS_DEVICE - depends on RFKILL - depends on POWER_SUPPLY - default n - ---help--- - This driver adds support for rfkill and backlight control to Dell - laptops. - config ISL29003 tristate "Intersil ISL29003 ambient light sensor" depends on I2C && SYSFS diff --git a/drivers/platform/x86/Kconfig b/drivers/platform/x86/Kconfig index 55ca39dea42e..fc5bf9d2a3f3 100644 --- a/drivers/platform/x86/Kconfig +++ b/drivers/platform/x86/Kconfig @@ -334,6 +334,8 @@ config EEEPC_LAPTOP depends on HOTPLUG_PCI select BACKLIGHT_CLASS_DEVICE select HWMON + select LEDS_CLASS + select NEW_LEDS ---help--- This driver supports the Fn-Fx keys on Eee PC laptops. @@ -365,6 +367,18 @@ config ACPI_WMI It is safe to enable this driver even if your DSDT doesn't define any ACPI-WMI devices. +config MSI_WMI + tristate "MSI WMI extras" + depends on ACPI_WMI + depends on INPUT + depends on BACKLIGHT_CLASS_DEVICE + select INPUT_SPARSEKMAP + help + Say Y here if you want to support WMI-based hotkeys on MSI laptops. + + To compile this driver as a module, choose M here: the module will + be called msi-wmi. + config ACPI_ASUS tristate "ASUS/Medion Laptop Extras (DEPRECATED)" depends on ACPI @@ -435,4 +449,19 @@ config ACPI_TOSHIBA If you have a legacy free Toshiba laptop (such as the Libretto L1 series), say Y. + +config TOSHIBA_BT_RFKILL + tristate "Toshiba Bluetooth RFKill switch support" + depends on ACPI + ---help--- + This driver adds support for Bluetooth events for the RFKill + switch on modern Toshiba laptops with full ACPI support and + an RFKill switch. + + This driver handles RFKill events for the TOS6205 Bluetooth, + and re-enables it when the switch is set back to the 'on' + position. + + If you have a modern Toshiba laptop with a Bluetooth and an + RFKill switch (such as the Portege R500), say Y. endif # X86_PLATFORM_DEVICES diff --git a/drivers/platform/x86/Makefile b/drivers/platform/x86/Makefile index d1c16210a512..b7474b6a8bf1 100644 --- a/drivers/platform/x86/Makefile +++ b/drivers/platform/x86/Makefile @@ -18,6 +18,8 @@ obj-$(CONFIG_FUJITSU_LAPTOP) += fujitsu-laptop.o obj-$(CONFIG_PANASONIC_LAPTOP) += panasonic-laptop.o obj-$(CONFIG_INTEL_MENLOW) += intel_menlow.o obj-$(CONFIG_ACPI_WMI) += wmi.o +obj-$(CONFIG_MSI_WMI) += msi-wmi.o obj-$(CONFIG_ACPI_ASUS) += asus_acpi.o obj-$(CONFIG_TOPSTAR_LAPTOP) += topstar-laptop.o obj-$(CONFIG_ACPI_TOSHIBA) += toshiba_acpi.o +obj-$(CONFIG_TOSHIBA_BT_RFKILL) += toshiba_bluetooth.o diff --git a/drivers/platform/x86/acerhdf.c b/drivers/platform/x86/acerhdf.c index be27aa47e810..79b15b9d9cf0 100644 --- a/drivers/platform/x86/acerhdf.c +++ b/drivers/platform/x86/acerhdf.c @@ -52,7 +52,7 @@ */ #undef START_IN_KERNEL_MODE -#define DRV_VER "0.5.18" +#define DRV_VER "0.5.20" /* * According to the Atom N270 datasheet, @@ -112,12 +112,14 @@ module_param_string(force_product, force_product, 16, 0); MODULE_PARM_DESC(force_product, "Force BIOS product and omit BIOS check"); /* - * cmd_off: to switch the fan completely off / to check if the fan is off + * cmd_off: to switch the fan completely off + * chk_off: to check if the fan is off * cmd_auto: to set the BIOS in control of the fan. The BIOS regulates then * the fan speed depending on the temperature */ struct fancmd { u8 cmd_off; + u8 chk_off; u8 cmd_auto; }; @@ -134,32 +136,41 @@ struct bios_settings_t { /* Register addresses and values for different BIOS versions */ static const struct bios_settings_t bios_tbl[] = { /* AOA110 */ - {"Acer", "AOA110", "v0.3109", 0x55, 0x58, {0x1f, 0x00} }, - {"Acer", "AOA110", "v0.3114", 0x55, 0x58, {0x1f, 0x00} }, - {"Acer", "AOA110", "v0.3301", 0x55, 0x58, {0xaf, 0x00} }, - {"Acer", "AOA110", "v0.3304", 0x55, 0x58, {0xaf, 0x00} }, - {"Acer", "AOA110", "v0.3305", 0x55, 0x58, {0xaf, 0x00} }, - {"Acer", "AOA110", "v0.3307", 0x55, 0x58, {0xaf, 0x00} }, - {"Acer", "AOA110", "v0.3308", 0x55, 0x58, {0x21, 0x00} }, - {"Acer", "AOA110", "v0.3309", 0x55, 0x58, {0x21, 0x00} }, - {"Acer", "AOA110", "v0.3310", 0x55, 0x58, {0x21, 0x00} }, + {"Acer", "AOA110", "v0.3109", 0x55, 0x58, {0x1f, 0x1f, 0x00} }, + {"Acer", "AOA110", "v0.3114", 0x55, 0x58, {0x1f, 0x1f, 0x00} }, + {"Acer", "AOA110", "v0.3301", 0x55, 0x58, {0xaf, 0xaf, 0x00} }, + {"Acer", "AOA110", "v0.3304", 0x55, 0x58, {0xaf, 0xaf, 0x00} }, + {"Acer", "AOA110", "v0.3305", 0x55, 0x58, {0xaf, 0xaf, 0x00} }, + {"Acer", "AOA110", "v0.3307", 0x55, 0x58, {0xaf, 0xaf, 0x00} }, + {"Acer", "AOA110", "v0.3308", 0x55, 0x58, {0x21, 0x21, 0x00} }, + {"Acer", "AOA110", "v0.3309", 0x55, 0x58, {0x21, 0x21, 0x00} }, + {"Acer", "AOA110", "v0.3310", 0x55, 0x58, {0x21, 0x21, 0x00} }, /* AOA150 */ - {"Acer", "AOA150", "v0.3114", 0x55, 0x58, {0x20, 0x00} }, - {"Acer", "AOA150", "v0.3301", 0x55, 0x58, {0x20, 0x00} }, - {"Acer", "AOA150", "v0.3304", 0x55, 0x58, {0x20, 0x00} }, - {"Acer", "AOA150", "v0.3305", 0x55, 0x58, {0x20, 0x00} }, - {"Acer", "AOA150", "v0.3307", 0x55, 0x58, {0x20, 0x00} }, - {"Acer", "AOA150", "v0.3308", 0x55, 0x58, {0x20, 0x00} }, - {"Acer", "AOA150", "v0.3309", 0x55, 0x58, {0x20, 0x00} }, - {"Acer", "AOA150", "v0.3310", 0x55, 0x58, {0x20, 0x00} }, + {"Acer", "AOA150", "v0.3114", 0x55, 0x58, {0x20, 0x20, 0x00} }, + {"Acer", "AOA150", "v0.3301", 0x55, 0x58, {0x20, 0x20, 0x00} }, + {"Acer", "AOA150", "v0.3304", 0x55, 0x58, {0x20, 0x20, 0x00} }, + {"Acer", "AOA150", "v0.3305", 0x55, 0x58, {0x20, 0x20, 0x00} }, + {"Acer", "AOA150", "v0.3307", 0x55, 0x58, {0x20, 0x20, 0x00} }, + {"Acer", "AOA150", "v0.3308", 0x55, 0x58, {0x20, 0x20, 0x00} }, + {"Acer", "AOA150", "v0.3309", 0x55, 0x58, {0x20, 0x20, 0x00} }, + {"Acer", "AOA150", "v0.3310", 0x55, 0x58, {0x20, 0x20, 0x00} }, + /* Acer 1410 */ + {"Acer", "Aspire 1410", "v0.3120", 0x55, 0x58, {0x9e, 0x9e, 0x00} }, /* special BIOS / other */ - {"Gateway", "AOA110", "v0.3103", 0x55, 0x58, {0x21, 0x00} }, - {"Gateway", "AOA150", "v0.3103", 0x55, 0x58, {0x20, 0x00} }, - {"Packard Bell", "DOA150", "v0.3104", 0x55, 0x58, {0x21, 0x00} }, - {"Packard Bell", "AOA110", "v0.3105", 0x55, 0x58, {0x21, 0x00} }, - {"Packard Bell", "AOA150", "v0.3105", 0x55, 0x58, {0x20, 0x00} }, + {"Gateway", "AOA110", "v0.3103", 0x55, 0x58, {0x21, 0x21, 0x00} }, + {"Gateway", "AOA150", "v0.3103", 0x55, 0x58, {0x20, 0x20, 0x00} }, + {"Gateway ", "LT31 ", "v1.3103 ", 0x55, 0x58, + {0x10, 0x0f, 0x00} }, + {"Gateway ", "LT31 ", "v1.3201 ", 0x55, 0x58, + {0x10, 0x0f, 0x00} }, + {"Gateway ", "LT31 ", "v1.3302 ", 0x55, 0x58, + {0x10, 0x0f, 0x00} }, + {"Packard Bell", "DOA150", "v0.3104", 0x55, 0x58, {0x21, 0x21, 0x00} }, + {"Packard Bell", "DOA150", "v0.3105", 0x55, 0x58, {0x20, 0x20, 0x00} }, + {"Packard Bell", "AOA110", "v0.3105", 0x55, 0x58, {0x21, 0x21, 0x00} }, + {"Packard Bell", "AOA150", "v0.3105", 0x55, 0x58, {0x20, 0x20, 0x00} }, /* pewpew-terminator */ - {"", "", "", 0, 0, {0, 0} } + {"", "", "", 0, 0, {0, 0, 0} } }; static const struct bios_settings_t *bios_cfg __read_mostly; @@ -183,7 +194,7 @@ static int acerhdf_get_fanstate(int *state) if (ec_read(bios_cfg->fanreg, &fan)) return -EINVAL; - if (fan != bios_cfg->cmd.cmd_off) + if (fan != bios_cfg->cmd.chk_off) *state = ACERHDF_FAN_AUTO; else *state = ACERHDF_FAN_OFF; diff --git a/drivers/platform/x86/asus-laptop.c b/drivers/platform/x86/asus-laptop.c index b39d2bb3e75b..61a1c7503658 100644 --- a/drivers/platform/x86/asus-laptop.c +++ b/drivers/platform/x86/asus-laptop.c @@ -221,6 +221,7 @@ static struct asus_hotk *hotk; */ static const struct acpi_device_id asus_device_ids[] = { {"ATK0100", 0}, + {"ATK0101", 0}, {"", 0}, }; MODULE_DEVICE_TABLE(acpi, asus_device_ids); @@ -232,6 +233,7 @@ static void asus_hotk_notify(struct acpi_device *device, u32 event); static struct acpi_driver asus_hotk_driver = { .name = ASUS_HOTK_NAME, .class = ASUS_HOTK_CLASS, + .owner = THIS_MODULE, .ids = asus_device_ids, .flags = ACPI_DRIVER_ALL_NOTIFY_EVENTS, .ops = { @@ -293,6 +295,11 @@ struct key_entry { enum { KE_KEY, KE_END }; static struct key_entry asus_keymap[] = { + {KE_KEY, 0x02, KEY_SCREENLOCK}, + {KE_KEY, 0x05, KEY_WLAN}, + {KE_KEY, 0x08, KEY_F13}, + {KE_KEY, 0x17, KEY_ZOOM}, + {KE_KEY, 0x1f, KEY_BATTERY}, {KE_KEY, 0x30, KEY_VOLUMEUP}, {KE_KEY, 0x31, KEY_VOLUMEDOWN}, {KE_KEY, 0x32, KEY_MUTE}, @@ -312,8 +319,11 @@ static struct key_entry asus_keymap[] = { {KE_KEY, 0x5F, KEY_WLAN}, {KE_KEY, 0x60, KEY_SWITCHVIDEOMODE}, {KE_KEY, 0x61, KEY_SWITCHVIDEOMODE}, - {KE_KEY, 0x6B, BTN_TOUCH}, /* Lock Mouse */ + {KE_KEY, 0x62, KEY_SWITCHVIDEOMODE}, + {KE_KEY, 0x63, KEY_SWITCHVIDEOMODE}, + {KE_KEY, 0x6B, KEY_F13}, /* Lock Touchpad */ {KE_KEY, 0x82, KEY_CAMERA}, + {KE_KEY, 0x88, KEY_WLAN }, {KE_KEY, 0x8A, KEY_PROG1}, {KE_KEY, 0x95, KEY_MEDIA}, {KE_KEY, 0x99, KEY_PHONE}, @@ -1240,9 +1250,6 @@ static int asus_hotk_add(struct acpi_device *device) { int result; - if (!device) - return -EINVAL; - pr_notice("Asus Laptop Support version %s\n", ASUS_LAPTOP_VERSION); @@ -1283,8 +1290,8 @@ static int asus_hotk_add(struct acpi_device *device) hotk->ledd_status = 0xFFF; /* Set initial values of light sensor and level */ - hotk->light_switch = 1; /* Default to light sensor disabled */ - hotk->light_level = 0; /* level 5 for sensor sensitivity */ + hotk->light_switch = 0; /* Default to light sensor disabled */ + hotk->light_level = 5; /* level 5 for sensor sensitivity */ if (ls_switch_handle) set_light_sens_switch(hotk->light_switch); @@ -1306,9 +1313,6 @@ end: static int asus_hotk_remove(struct acpi_device *device, int type) { - if (!device || !acpi_driver_data(device)) - return -EINVAL; - kfree(hotk->name); kfree(hotk); @@ -1444,9 +1448,6 @@ static int __init asus_laptop_init(void) { int result; - if (acpi_disabled) - return -ENODEV; - result = acpi_bus_register_driver(&asus_hotk_driver); if (result < 0) return result; diff --git a/drivers/platform/x86/asus_acpi.c b/drivers/platform/x86/asus_acpi.c index ddf5240ade8c..0c9c53111a22 100644 --- a/drivers/platform/x86/asus_acpi.c +++ b/drivers/platform/x86/asus_acpi.c @@ -466,6 +466,7 @@ MODULE_DEVICE_TABLE(acpi, asus_device_ids); static struct acpi_driver asus_hotk_driver = { .name = "asus_acpi", .class = ACPI_HOTK_CLASS, + .owner = THIS_MODULE, .ids = asus_device_ids, .flags = ACPI_DRIVER_ALL_NOTIFY_EVENTS, .ops = { @@ -1334,9 +1335,6 @@ static int asus_hotk_add(struct acpi_device *device) acpi_status status = AE_OK; int result; - if (!device) - return -EINVAL; - printk(KERN_NOTICE "Asus Laptop ACPI Extras version %s\n", ASUS_ACPI_VERSION); @@ -1392,9 +1390,6 @@ end: static int asus_hotk_remove(struct acpi_device *device, int type) { - if (!device || !acpi_driver_data(device)) - return -EINVAL; - asus_hotk_remove_fs(device); kfree(hotk); @@ -1422,21 +1417,17 @@ static int __init asus_acpi_init(void) { int result; - if (acpi_disabled) - return -ENODEV; + result = acpi_bus_register_driver(&asus_hotk_driver); + if (result < 0) + return result; asus_proc_dir = proc_mkdir(PROC_ASUS, acpi_root_dir); if (!asus_proc_dir) { printk(KERN_ERR "Asus ACPI: Unable to create /proc entry\n"); + acpi_bus_unregister_driver(&asus_hotk_driver); return -ENODEV; } - result = acpi_bus_register_driver(&asus_hotk_driver); - if (result < 0) { - remove_proc_entry(PROC_ASUS, acpi_root_dir); - return result; - } - /* * This is a bit of a kludge. We only want this module loaded * for ASUS systems, but there's currently no way to probe the diff --git a/drivers/platform/x86/dell-laptop.c b/drivers/platform/x86/dell-laptop.c index 74909c4aaeea..3780994dc8f2 100644 --- a/drivers/platform/x86/dell-laptop.c +++ b/drivers/platform/x86/dell-laptop.c @@ -58,6 +58,14 @@ static int da_command_code; static int da_num_tokens; static struct calling_interface_token *da_tokens; +static struct platform_driver platform_driver = { + .driver = { + .name = "dell-laptop", + .owner = THIS_MODULE, + } +}; + +static struct platform_device *platform_device; static struct backlight_device *dell_backlight_device; static struct rfkill *wifi_rfkill; static struct rfkill *bluetooth_rfkill; @@ -74,7 +82,7 @@ static const struct dmi_system_id __initdata dell_device_table[] = { { } }; -static void parse_da_table(const struct dmi_header *dm) +static void __init parse_da_table(const struct dmi_header *dm) { /* Final token is a terminator, so we don't want to copy it */ int tokens = (dm->length-11)/sizeof(struct calling_interface_token)-1; @@ -103,7 +111,7 @@ static void parse_da_table(const struct dmi_header *dm) da_num_tokens += tokens; } -static void find_tokens(const struct dmi_header *dm, void *dummy) +static void __init find_tokens(const struct dmi_header *dm, void *dummy) { switch (dm->type) { case 0xd4: /* Indexed IO */ @@ -197,8 +205,8 @@ static void dell_rfkill_query(struct rfkill *rfkill, void *data) dell_send_request(&buffer, 17, 11); status = buffer.output[1]; - if (status & BIT(bit)) - rfkill_set_hw_state(rfkill, !!(status & BIT(16))); + rfkill_set_sw_state(rfkill, !!(status & BIT(bit))); + rfkill_set_hw_state(rfkill, !(status & BIT(16))); } static const struct rfkill_ops dell_rfkill_ops = { @@ -206,7 +214,7 @@ static const struct rfkill_ops dell_rfkill_ops = { .query = dell_rfkill_query, }; -static int dell_setup_rfkill(void) +static int __init dell_setup_rfkill(void) { struct calling_interface_buffer buffer; int status; @@ -217,7 +225,8 @@ static int dell_setup_rfkill(void) status = buffer.output[1]; if ((status & (1<<2|1<<8)) == (1<<2|1<<8)) { - wifi_rfkill = rfkill_alloc("dell-wifi", NULL, RFKILL_TYPE_WLAN, + wifi_rfkill = rfkill_alloc("dell-wifi", &platform_device->dev, + RFKILL_TYPE_WLAN, &dell_rfkill_ops, (void *) 1); if (!wifi_rfkill) { ret = -ENOMEM; @@ -229,7 +238,8 @@ static int dell_setup_rfkill(void) } if ((status & (1<<3|1<<9)) == (1<<3|1<<9)) { - bluetooth_rfkill = rfkill_alloc("dell-bluetooth", NULL, + bluetooth_rfkill = rfkill_alloc("dell-bluetooth", + &platform_device->dev, RFKILL_TYPE_BLUETOOTH, &dell_rfkill_ops, (void *) 2); if (!bluetooth_rfkill) { @@ -242,7 +252,9 @@ static int dell_setup_rfkill(void) } if ((status & (1<<4|1<<10)) == (1<<4|1<<10)) { - wwan_rfkill = rfkill_alloc("dell-wwan", NULL, RFKILL_TYPE_WWAN, + wwan_rfkill = rfkill_alloc("dell-wwan", + &platform_device->dev, + RFKILL_TYPE_WWAN, &dell_rfkill_ops, (void *) 3); if (!wwan_rfkill) { ret = -ENOMEM; @@ -268,6 +280,22 @@ err_wifi: return ret; } +static void dell_cleanup_rfkill(void) +{ + if (wifi_rfkill) { + rfkill_unregister(wifi_rfkill); + rfkill_destroy(wifi_rfkill); + } + if (bluetooth_rfkill) { + rfkill_unregister(bluetooth_rfkill); + rfkill_destroy(bluetooth_rfkill); + } + if (wwan_rfkill) { + rfkill_unregister(wwan_rfkill); + rfkill_destroy(wwan_rfkill); + } +} + static int dell_send_intensity(struct backlight_device *bd) { struct calling_interface_buffer buffer; @@ -326,11 +354,23 @@ static int __init dell_init(void) return -ENODEV; } + ret = platform_driver_register(&platform_driver); + if (ret) + goto fail_platform_driver; + platform_device = platform_device_alloc("dell-laptop", -1); + if (!platform_device) { + ret = -ENOMEM; + goto fail_platform_device1; + } + ret = platform_device_add(platform_device); + if (ret) + goto fail_platform_device2; + ret = dell_setup_rfkill(); if (ret) { printk(KERN_WARNING "dell-laptop: Unable to setup rfkill\n"); - goto out; + goto fail_rfkill; } #ifdef CONFIG_ACPI @@ -352,13 +392,13 @@ static int __init dell_init(void) if (max_intensity) { dell_backlight_device = backlight_device_register( "dell_backlight", - NULL, NULL, + &platform_device->dev, NULL, &dell_ops); if (IS_ERR(dell_backlight_device)) { ret = PTR_ERR(dell_backlight_device); dell_backlight_device = NULL; - goto out; + goto fail_backlight; } dell_backlight_device->props.max_brightness = max_intensity; @@ -368,13 +408,16 @@ static int __init dell_init(void) } return 0; -out: - if (wifi_rfkill) - rfkill_unregister(wifi_rfkill); - if (bluetooth_rfkill) - rfkill_unregister(bluetooth_rfkill); - if (wwan_rfkill) - rfkill_unregister(wwan_rfkill); + +fail_backlight: + dell_cleanup_rfkill(); +fail_rfkill: + platform_device_del(platform_device); +fail_platform_device2: + platform_device_put(platform_device); +fail_platform_device1: + platform_driver_unregister(&platform_driver); +fail_platform_driver: kfree(da_tokens); return ret; } @@ -382,12 +425,7 @@ out: static void __exit dell_exit(void) { backlight_device_unregister(dell_backlight_device); - if (wifi_rfkill) - rfkill_unregister(wifi_rfkill); - if (bluetooth_rfkill) - rfkill_unregister(bluetooth_rfkill); - if (wwan_rfkill) - rfkill_unregister(wwan_rfkill); + dell_cleanup_rfkill(); } module_init(dell_init); diff --git a/drivers/platform/x86/dell-wmi.c b/drivers/platform/x86/dell-wmi.c index 0f900cc9fa7a..67f3fe71c509 100644 --- a/drivers/platform/x86/dell-wmi.c +++ b/drivers/platform/x86/dell-wmi.c @@ -31,6 +31,7 @@ #include <acpi/acpi_drivers.h> #include <linux/acpi.h> #include <linux/string.h> +#include <linux/dmi.h> MODULE_AUTHOR("Matthew Garrett <mjg@redhat.com>"); MODULE_DESCRIPTION("Dell laptop WMI hotkeys driver"); @@ -38,6 +39,8 @@ MODULE_LICENSE("GPL"); #define DELL_EVENT_GUID "9DBB5994-A997-11DA-B012-B622A1EF5492" +static int acpi_video; + MODULE_ALIAS("wmi:"DELL_EVENT_GUID); struct key_entry { @@ -54,7 +57,7 @@ enum { KE_KEY, KE_SW, KE_IGNORE, KE_END }; * via the keyboard controller so should not be sent again. */ -static struct key_entry dell_wmi_keymap[] = { +static struct key_entry dell_legacy_wmi_keymap[] = { {KE_KEY, 0xe045, KEY_PROG1}, {KE_KEY, 0xe009, KEY_EJECTCD}, @@ -72,7 +75,7 @@ static struct key_entry dell_wmi_keymap[] = { /* The next device is at offset 6, the active devices are at offset 8 and the attached devices at offset 10 */ - {KE_KEY, 0xe00b, KEY_DISPLAYTOGGLE}, + {KE_KEY, 0xe00b, KEY_SWITCHVIDEOMODE}, {KE_IGNORE, 0xe00c, KEY_KBDILLUMTOGGLE}, @@ -96,6 +99,47 @@ static struct key_entry dell_wmi_keymap[] = { {KE_END, 0} }; +static bool dell_new_hk_type; + +struct dell_new_keymap_entry { + u16 scancode; + u16 keycode; +}; + +struct dell_hotkey_table { + struct dmi_header header; + struct dell_new_keymap_entry keymap[]; + +}; + +static struct key_entry *dell_new_wmi_keymap; + +static u16 bios_to_linux_keycode[256] = { + + KEY_MEDIA, KEY_NEXTSONG, KEY_PLAYPAUSE, KEY_PREVIOUSSONG, + KEY_STOPCD, KEY_UNKNOWN, KEY_UNKNOWN, KEY_UNKNOWN, + KEY_WWW, KEY_UNKNOWN, KEY_VOLUMEDOWN, KEY_MUTE, + KEY_VOLUMEUP, KEY_UNKNOWN, KEY_BATTERY, KEY_EJECTCD, + KEY_UNKNOWN, KEY_SLEEP, KEY_PROG1, KEY_BRIGHTNESSDOWN, + KEY_BRIGHTNESSUP, KEY_UNKNOWN, KEY_KBDILLUMTOGGLE, + KEY_UNKNOWN, KEY_SWITCHVIDEOMODE, KEY_UNKNOWN, KEY_UNKNOWN, + KEY_SWITCHVIDEOMODE, KEY_UNKNOWN, KEY_UNKNOWN, KEY_PROG2, + KEY_UNKNOWN, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + KEY_PROG3 +}; + + +static struct key_entry *dell_wmi_keymap = dell_legacy_wmi_keymap; + static struct input_dev *dell_wmi_input_dev; static struct key_entry *dell_wmi_get_entry_by_scancode(int code) @@ -164,24 +208,78 @@ static void dell_wmi_notify(u32 value, void *context) obj = (union acpi_object *)response.pointer; if (obj && obj->type == ACPI_TYPE_BUFFER) { - int *buffer = (int *)obj->buffer.pointer; - /* - * The upper bytes of the event may contain - * additional information, so mask them off for the - * scancode lookup - */ - key = dell_wmi_get_entry_by_scancode(buffer[1] & 0xFFFF); - if (key) { + int reported_key; + u16 *buffer_entry = (u16 *)obj->buffer.pointer; + if (dell_new_hk_type && (buffer_entry[1] != 0x10)) { + printk(KERN_INFO "dell-wmi: Received unknown WMI event" + " (0x%x)\n", buffer_entry[1]); + return; + } + + if (dell_new_hk_type) + reported_key = (int)buffer_entry[2]; + else + reported_key = (int)buffer_entry[1] & 0xffff; + + key = dell_wmi_get_entry_by_scancode(reported_key); + + if (!key) { + printk(KERN_INFO "dell-wmi: Unknown key %x pressed\n", + reported_key); + } else if ((key->keycode == KEY_BRIGHTNESSUP || + key->keycode == KEY_BRIGHTNESSDOWN) && acpi_video) { + /* Don't report brightness notifications that will also + * come via ACPI */ + return; + } else { input_report_key(dell_wmi_input_dev, key->keycode, 1); input_sync(dell_wmi_input_dev); input_report_key(dell_wmi_input_dev, key->keycode, 0); input_sync(dell_wmi_input_dev); - } else if (buffer[1] & 0xFFFF) - printk(KERN_INFO "dell-wmi: Unknown key %x pressed\n", - buffer[1] & 0xFFFF); + } } } + +static void setup_new_hk_map(const struct dmi_header *dm) +{ + + int i; + int hotkey_num = (dm->length-4)/sizeof(struct dell_new_keymap_entry); + struct dell_hotkey_table *table = + container_of(dm, struct dell_hotkey_table, header); + + dell_new_wmi_keymap = kzalloc((hotkey_num+1) * + sizeof(struct key_entry), GFP_KERNEL); + + for (i = 0; i < hotkey_num; i++) { + dell_new_wmi_keymap[i].type = KE_KEY; + dell_new_wmi_keymap[i].code = table->keymap[i].scancode; + dell_new_wmi_keymap[i].keycode = + (table->keymap[i].keycode > 255) ? 0 : + bios_to_linux_keycode[table->keymap[i].keycode]; + } + + dell_new_wmi_keymap[i].type = KE_END; + dell_new_wmi_keymap[i].code = 0; + dell_new_wmi_keymap[i].keycode = 0; + + dell_wmi_keymap = dell_new_wmi_keymap; + +} + + +static void find_hk_type(const struct dmi_header *dm, void *dummy) +{ + + if ((dm->type == 0xb2) && (dm->length > 6)) { + dell_new_hk_type = true; + setup_new_hk_map(dm); + } + +} + + static int __init dell_wmi_input_setup(void) { struct key_entry *key; @@ -226,6 +324,9 @@ static int __init dell_wmi_init(void) int err; if (wmi_has_guid(DELL_EVENT_GUID)) { + + dmi_walk(find_hk_type, NULL); + err = dell_wmi_input_setup(); if (err) @@ -240,6 +341,8 @@ static int __init dell_wmi_init(void) return err; } + acpi_video = acpi_video_backlight_support(); + } else printk(KERN_WARNING "dell-wmi: No known WMI GUID found\n"); diff --git a/drivers/platform/x86/eeepc-laptop.c b/drivers/platform/x86/eeepc-laptop.c index e647a856b9bf..5838c69b2fb3 100644 --- a/drivers/platform/x86/eeepc-laptop.c +++ b/drivers/platform/x86/eeepc-laptop.c @@ -1,5 +1,5 @@ /* - * eepc-laptop.c - Asus Eee PC extras + * eeepc-laptop.c - Asus Eee PC extras * * Based on asus_acpi.c as patched for the Eee PC by Asus: * ftp://ftp.asus.com/pub/ASUS/EeePC/701/ASUS_ACPI_071126.rar @@ -34,20 +34,23 @@ #include <linux/rfkill.h> #include <linux/pci.h> #include <linux/pci_hotplug.h> +#include <linux/leds.h> #define EEEPC_LAPTOP_VERSION "0.1" +#define EEEPC_LAPTOP_NAME "Eee PC Hotkey Driver" +#define EEEPC_LAPTOP_FILE "eeepc" -#define EEEPC_HOTK_NAME "Eee PC Hotkey Driver" -#define EEEPC_HOTK_FILE "eeepc" -#define EEEPC_HOTK_CLASS "hotkey" -#define EEEPC_HOTK_DEVICE_NAME "Hotkey" -#define EEEPC_HOTK_HID "ASUS010" +#define EEEPC_ACPI_CLASS "hotkey" +#define EEEPC_ACPI_DEVICE_NAME "Hotkey" +#define EEEPC_ACPI_HID "ASUS010" +MODULE_AUTHOR("Corentin Chary, Eric Cooper"); +MODULE_DESCRIPTION(EEEPC_LAPTOP_NAME); +MODULE_LICENSE("GPL"); /* * Definitions for Asus EeePC */ -#define NOTIFY_WLAN_ON 0x10 #define NOTIFY_BRN_MIN 0x20 #define NOTIFY_BRN_MAX 0x2f @@ -117,58 +120,6 @@ static const char *cm_setv[] = { NULL, NULL, "PBPS", "TPDS" }; -#define EEEPC_EC "\\_SB.PCI0.SBRG.EC0." - -#define EEEPC_EC_FAN_PWM EEEPC_EC "SC02" /* Fan PWM duty cycle (%) */ -#define EEEPC_EC_SC02 0x63 -#define EEEPC_EC_FAN_HRPM EEEPC_EC "SC05" /* High byte, fan speed (RPM) */ -#define EEEPC_EC_FAN_LRPM EEEPC_EC "SC06" /* Low byte, fan speed (RPM) */ -#define EEEPC_EC_FAN_CTRL EEEPC_EC "SFB3" /* Byte containing SF25 */ -#define EEEPC_EC_SFB3 0xD3 - -/* - * This is the main structure, we can use it to store useful information - * about the hotk device - */ -struct eeepc_hotk { - struct acpi_device *device; /* the device we are in */ - acpi_handle handle; /* the handle of the hotk device */ - u32 cm_supported; /* the control methods supported - by this BIOS */ - uint init_flag; /* Init flags */ - u16 event_count[128]; /* count for each event */ - struct input_dev *inputdev; - u16 *keycode_map; - struct rfkill *wlan_rfkill; - struct rfkill *bluetooth_rfkill; - struct rfkill *wwan3g_rfkill; - struct rfkill *wimax_rfkill; - struct hotplug_slot *hotplug_slot; - struct mutex hotplug_lock; -}; - -/* The actual device the driver binds to */ -static struct eeepc_hotk *ehotk; - -/* Platform device/driver */ -static int eeepc_hotk_thaw(struct device *device); -static int eeepc_hotk_restore(struct device *device); - -static const struct dev_pm_ops eeepc_pm_ops = { - .thaw = eeepc_hotk_thaw, - .restore = eeepc_hotk_restore, -}; - -static struct platform_driver platform_driver = { - .driver = { - .name = EEEPC_HOTK_FILE, - .owner = THIS_MODULE, - .pm = &eeepc_pm_ops, - } -}; - -static struct platform_device *platform_device; - struct key_entry { char type; u8 code; @@ -177,7 +128,7 @@ struct key_entry { enum { KE_KEY, KE_END }; -static struct key_entry eeepc_keymap[] = { +static const struct key_entry eeepc_keymap[] = { /* Sleep already handled via generic ACPI code */ {KE_KEY, 0x10, KEY_WLAN }, {KE_KEY, 0x11, KEY_WLAN }, @@ -185,77 +136,56 @@ static struct key_entry eeepc_keymap[] = { {KE_KEY, 0x13, KEY_MUTE }, {KE_KEY, 0x14, KEY_VOLUMEDOWN }, {KE_KEY, 0x15, KEY_VOLUMEUP }, + {KE_KEY, 0x16, KEY_DISPLAY_OFF }, {KE_KEY, 0x1a, KEY_COFFEE }, {KE_KEY, 0x1b, KEY_ZOOM }, {KE_KEY, 0x1c, KEY_PROG2 }, {KE_KEY, 0x1d, KEY_PROG3 }, - {KE_KEY, NOTIFY_BRN_MIN, KEY_BRIGHTNESSDOWN }, - {KE_KEY, NOTIFY_BRN_MIN + 2, KEY_BRIGHTNESSUP }, + {KE_KEY, NOTIFY_BRN_MIN, KEY_BRIGHTNESSDOWN }, + {KE_KEY, NOTIFY_BRN_MAX, KEY_BRIGHTNESSUP }, {KE_KEY, 0x30, KEY_SWITCHVIDEOMODE }, {KE_KEY, 0x31, KEY_SWITCHVIDEOMODE }, {KE_KEY, 0x32, KEY_SWITCHVIDEOMODE }, + {KE_KEY, 0x37, KEY_F13 }, /* Disable Touchpad */ + {KE_KEY, 0x38, KEY_F14 }, {KE_END, 0}, }; + /* - * The hotkey driver declaration + * This is the main structure, we can use it to store useful information */ -static int eeepc_hotk_add(struct acpi_device *device); -static int eeepc_hotk_remove(struct acpi_device *device, int type); -static void eeepc_hotk_notify(struct acpi_device *device, u32 event); - -static const struct acpi_device_id eeepc_device_ids[] = { - {EEEPC_HOTK_HID, 0}, - {"", 0}, -}; -MODULE_DEVICE_TABLE(acpi, eeepc_device_ids); - -static struct acpi_driver eeepc_hotk_driver = { - .name = EEEPC_HOTK_NAME, - .class = EEEPC_HOTK_CLASS, - .ids = eeepc_device_ids, - .flags = ACPI_DRIVER_ALL_NOTIFY_EVENTS, - .ops = { - .add = eeepc_hotk_add, - .remove = eeepc_hotk_remove, - .notify = eeepc_hotk_notify, - }, -}; +struct eeepc_laptop { + acpi_handle handle; /* the handle of the acpi device */ + u32 cm_supported; /* the control methods supported + by this BIOS */ + u16 event_count[128]; /* count for each event */ -/* PCI hotplug ops */ -static int eeepc_get_adapter_status(struct hotplug_slot *slot, u8 *value); + struct platform_device *platform_device; + struct device *hwmon_device; + struct backlight_device *backlight_device; -static struct hotplug_slot_ops eeepc_hotplug_slot_ops = { - .owner = THIS_MODULE, - .get_adapter_status = eeepc_get_adapter_status, - .get_power_status = eeepc_get_adapter_status, -}; + struct input_dev *inputdev; + struct key_entry *keymap; -/* The backlight device /sys/class/backlight */ -static struct backlight_device *eeepc_backlight_device; + struct rfkill *wlan_rfkill; + struct rfkill *bluetooth_rfkill; + struct rfkill *wwan3g_rfkill; + struct rfkill *wimax_rfkill; -/* The hwmon device */ -static struct device *eeepc_hwmon_device; + struct hotplug_slot *hotplug_slot; + struct mutex hotplug_lock; -/* - * The backlight class declaration - */ -static int read_brightness(struct backlight_device *bd); -static int update_bl_status(struct backlight_device *bd); -static struct backlight_ops eeepcbl_ops = { - .get_brightness = read_brightness, - .update_status = update_bl_status, + struct led_classdev tpd_led; + int tpd_led_wk; + struct workqueue_struct *led_workqueue; + struct work_struct tpd_led_work; }; -MODULE_AUTHOR("Corentin Chary, Eric Cooper"); -MODULE_DESCRIPTION(EEEPC_HOTK_NAME); -MODULE_LICENSE("GPL"); - /* * ACPI Helpers */ -static int write_acpi_int(acpi_handle handle, const char *method, int val, - struct acpi_buffer *output) +static int write_acpi_int(acpi_handle handle, const char *method, int val) { struct acpi_object_list params; union acpi_object in_obj; @@ -266,7 +196,7 @@ static int write_acpi_int(acpi_handle handle, const char *method, int val, in_obj.type = ACPI_TYPE_INTEGER; in_obj.integer.value = val; - status = acpi_evaluate_object(handle, (char *)method, ¶ms, output); + status = acpi_evaluate_object(handle, (char *)method, ¶ms, NULL); return (status == AE_OK ? 0 : -1); } @@ -285,81 +215,56 @@ static int read_acpi_int(acpi_handle handle, const char *method, int *val) } } -static int set_acpi(int cm, int value) +static int set_acpi(struct eeepc_laptop *eeepc, int cm, int value) { - if (ehotk->cm_supported & (0x1 << cm)) { - const char *method = cm_setv[cm]; - if (method == NULL) - return -ENODEV; - if (write_acpi_int(ehotk->handle, method, value, NULL)) - pr_warning("Error writing %s\n", method); - } - return 0; -} + const char *method = cm_setv[cm]; -static int get_acpi(int cm) -{ - int value = -ENODEV; - if ((ehotk->cm_supported & (0x1 << cm))) { - const char *method = cm_getv[cm]; - if (method == NULL) - return -ENODEV; - if (read_acpi_int(ehotk->handle, method, &value)) - pr_warning("Error reading %s\n", method); - } - return value; -} - -/* - * Backlight - */ -static int read_brightness(struct backlight_device *bd) -{ - return get_acpi(CM_ASL_PANELBRIGHT); -} + if (method == NULL) + return -ENODEV; + if ((eeepc->cm_supported & (0x1 << cm)) == 0) + return -ENODEV; -static int set_brightness(struct backlight_device *bd, int value) -{ - value = max(0, min(15, value)); - return set_acpi(CM_ASL_PANELBRIGHT, value); + if (write_acpi_int(eeepc->handle, method, value)) + pr_warning("Error writing %s\n", method); + return 0; } -static int update_bl_status(struct backlight_device *bd) +static int get_acpi(struct eeepc_laptop *eeepc, int cm) { - return set_brightness(bd, bd->props.brightness); -} + const char *method = cm_getv[cm]; + int value; -/* - * Rfkill helpers - */ + if (method == NULL) + return -ENODEV; + if ((eeepc->cm_supported & (0x1 << cm)) == 0) + return -ENODEV; -static bool eeepc_wlan_rfkill_blocked(void) -{ - if (get_acpi(CM_ASL_WLAN) == 1) - return false; - return true; + if (read_acpi_int(eeepc->handle, method, &value)) + pr_warning("Error reading %s\n", method); + return value; } -static int eeepc_rfkill_set(void *data, bool blocked) +static int acpi_setter_handle(struct eeepc_laptop *eeepc, int cm, + acpi_handle *handle) { - unsigned long asl = (unsigned long)data; - return set_acpi(asl, !blocked); -} + const char *method = cm_setv[cm]; + acpi_status status; -static const struct rfkill_ops eeepc_rfkill_ops = { - .set_block = eeepc_rfkill_set, -}; + if (method == NULL) + return -ENODEV; + if ((eeepc->cm_supported & (0x1 << cm)) == 0) + return -ENODEV; -static void __devinit eeepc_enable_camera(void) -{ - /* - * If the following call to set_acpi() fails, it's because there's no - * camera so we can ignore the error. - */ - if (get_acpi(CM_ASL_CAMERA) == 0) - set_acpi(CM_ASL_CAMERA, 1); + status = acpi_get_handle(eeepc->handle, (char *)method, + handle); + if (status != AE_OK) { + pr_warning("Error finding %s\n", method); + return -ENODEV; + } + return 0; } + /* * Sys helpers */ @@ -372,60 +277,63 @@ static int parse_arg(const char *buf, unsigned long count, int *val) return count; } -static ssize_t store_sys_acpi(int cm, const char *buf, size_t count) +static ssize_t store_sys_acpi(struct device *dev, int cm, + const char *buf, size_t count) { + struct eeepc_laptop *eeepc = dev_get_drvdata(dev); int rv, value; rv = parse_arg(buf, count, &value); if (rv > 0) - value = set_acpi(cm, value); + value = set_acpi(eeepc, cm, value); if (value < 0) - return value; + return -EIO; return rv; } -static ssize_t show_sys_acpi(int cm, char *buf) +static ssize_t show_sys_acpi(struct device *dev, int cm, char *buf) { - int value = get_acpi(cm); + struct eeepc_laptop *eeepc = dev_get_drvdata(dev); + int value = get_acpi(eeepc, cm); if (value < 0) - return value; + return -EIO; return sprintf(buf, "%d\n", value); } -#define EEEPC_CREATE_DEVICE_ATTR(_name, _cm) \ +#define EEEPC_CREATE_DEVICE_ATTR(_name, _mode, _cm) \ static ssize_t show_##_name(struct device *dev, \ struct device_attribute *attr, \ char *buf) \ { \ - return show_sys_acpi(_cm, buf); \ + return show_sys_acpi(dev, _cm, buf); \ } \ static ssize_t store_##_name(struct device *dev, \ struct device_attribute *attr, \ const char *buf, size_t count) \ { \ - return store_sys_acpi(_cm, buf, count); \ + return store_sys_acpi(dev, _cm, buf, count); \ } \ static struct device_attribute dev_attr_##_name = { \ .attr = { \ .name = __stringify(_name), \ - .mode = 0644 }, \ + .mode = _mode }, \ .show = show_##_name, \ .store = store_##_name, \ } -EEEPC_CREATE_DEVICE_ATTR(camera, CM_ASL_CAMERA); -EEEPC_CREATE_DEVICE_ATTR(cardr, CM_ASL_CARDREADER); -EEEPC_CREATE_DEVICE_ATTR(disp, CM_ASL_DISPLAYSWITCH); +EEEPC_CREATE_DEVICE_ATTR(camera, 0644, CM_ASL_CAMERA); +EEEPC_CREATE_DEVICE_ATTR(cardr, 0644, CM_ASL_CARDREADER); +EEEPC_CREATE_DEVICE_ATTR(disp, 0200, CM_ASL_DISPLAYSWITCH); struct eeepc_cpufv { int num; int cur; }; -static int get_cpufv(struct eeepc_cpufv *c) +static int get_cpufv(struct eeepc_laptop *eeepc, struct eeepc_cpufv *c) { - c->cur = get_acpi(CM_ASL_CPUFV); + c->cur = get_acpi(eeepc, CM_ASL_CPUFV); c->num = (c->cur >> 8) & 0xff; c->cur &= 0xff; if (c->cur < 0 || c->num <= 0 || c->num > 12) @@ -437,11 +345,12 @@ static ssize_t show_available_cpufv(struct device *dev, struct device_attribute *attr, char *buf) { + struct eeepc_laptop *eeepc = dev_get_drvdata(dev); struct eeepc_cpufv c; int i; ssize_t len = 0; - if (get_cpufv(&c)) + if (get_cpufv(eeepc, &c)) return -ENODEV; for (i = 0; i < c.num; i++) len += sprintf(buf + len, "%d ", i); @@ -453,9 +362,10 @@ static ssize_t show_cpufv(struct device *dev, struct device_attribute *attr, char *buf) { + struct eeepc_laptop *eeepc = dev_get_drvdata(dev); struct eeepc_cpufv c; - if (get_cpufv(&c)) + if (get_cpufv(eeepc, &c)) return -ENODEV; return sprintf(buf, "%#x\n", (c.num << 8) | c.cur); } @@ -464,17 +374,18 @@ static ssize_t store_cpufv(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) { + struct eeepc_laptop *eeepc = dev_get_drvdata(dev); struct eeepc_cpufv c; int rv, value; - if (get_cpufv(&c)) + if (get_cpufv(eeepc, &c)) return -ENODEV; rv = parse_arg(buf, count, &value); if (rv < 0) return rv; if (!rv || value < 0 || value >= c.num) return -EINVAL; - set_acpi(CM_ASL_CPUFV, value); + set_acpi(eeepc, CM_ASL_CPUFV, value); return rv; } @@ -506,156 +417,125 @@ static struct attribute_group platform_attribute_group = { .attrs = platform_attributes }; -/* - * Hotkey functions - */ -static struct key_entry *eepc_get_entry_by_scancode(int code) +static int eeepc_platform_init(struct eeepc_laptop *eeepc) { - struct key_entry *key; - - for (key = eeepc_keymap; key->type != KE_END; key++) - if (code == key->code) - return key; + int result; - return NULL; -} + eeepc->platform_device = platform_device_alloc(EEEPC_LAPTOP_FILE, -1); + if (!eeepc->platform_device) + return -ENOMEM; + platform_set_drvdata(eeepc->platform_device, eeepc); -static struct key_entry *eepc_get_entry_by_keycode(int code) -{ - struct key_entry *key; + result = platform_device_add(eeepc->platform_device); + if (result) + goto fail_platform_device; - for (key = eeepc_keymap; key->type != KE_END; key++) - if (code == key->keycode && key->type == KE_KEY) - return key; + result = sysfs_create_group(&eeepc->platform_device->dev.kobj, + &platform_attribute_group); + if (result) + goto fail_sysfs; + return 0; - return NULL; +fail_sysfs: + platform_device_del(eeepc->platform_device); +fail_platform_device: + platform_device_put(eeepc->platform_device); + return result; } -static int eeepc_getkeycode(struct input_dev *dev, int scancode, int *keycode) +static void eeepc_platform_exit(struct eeepc_laptop *eeepc) { - struct key_entry *key = eepc_get_entry_by_scancode(scancode); + sysfs_remove_group(&eeepc->platform_device->dev.kobj, + &platform_attribute_group); + platform_device_unregister(eeepc->platform_device); +} - if (key && key->type == KE_KEY) { - *keycode = key->keycode; - return 0; - } +/* + * LEDs + */ +/* + * These functions actually update the LED's, and are called from a + * workqueue. By doing this as separate work rather than when the LED + * subsystem asks, we avoid messing with the Asus ACPI stuff during a + * potentially bad time, such as a timer interrupt. + */ +static void tpd_led_update(struct work_struct *work) + { + struct eeepc_laptop *eeepc; - return -EINVAL; + eeepc = container_of(work, struct eeepc_laptop, tpd_led_work); + + set_acpi(eeepc, CM_ASL_TPD, eeepc->tpd_led_wk); } -static int eeepc_setkeycode(struct input_dev *dev, int scancode, int keycode) +static void tpd_led_set(struct led_classdev *led_cdev, + enum led_brightness value) { - struct key_entry *key; - int old_keycode; + struct eeepc_laptop *eeepc; - if (keycode < 0 || keycode > KEY_MAX) - return -EINVAL; + eeepc = container_of(led_cdev, struct eeepc_laptop, tpd_led); - key = eepc_get_entry_by_scancode(scancode); - if (key && key->type == KE_KEY) { - old_keycode = key->keycode; - key->keycode = keycode; - set_bit(keycode, dev->keybit); - if (!eepc_get_entry_by_keycode(old_keycode)) - clear_bit(old_keycode, dev->keybit); - return 0; - } - - return -EINVAL; + eeepc->tpd_led_wk = (value > 0) ? 1 : 0; + queue_work(eeepc->led_workqueue, &eeepc->tpd_led_work); } -static void cmsg_quirk(int cm, const char *name) +static int eeepc_led_init(struct eeepc_laptop *eeepc) { - int dummy; + int rv; - /* Some BIOSes do not report cm although it is avaliable. - Check if cm_getv[cm] works and, if yes, assume cm should be set. */ - if (!(ehotk->cm_supported & (1 << cm)) - && !read_acpi_int(ehotk->handle, cm_getv[cm], &dummy)) { - pr_info("%s (%x) not reported by BIOS," - " enabling anyway\n", name, 1 << cm); - ehotk->cm_supported |= 1 << cm; - } -} + if (get_acpi(eeepc, CM_ASL_TPD) == -ENODEV) + return 0; -static void cmsg_quirks(void) -{ - cmsg_quirk(CM_ASL_LID, "LID"); - cmsg_quirk(CM_ASL_TYPE, "TYPE"); - cmsg_quirk(CM_ASL_PANELPOWER, "PANELPOWER"); - cmsg_quirk(CM_ASL_TPD, "TPD"); -} + eeepc->led_workqueue = create_singlethread_workqueue("led_workqueue"); + if (!eeepc->led_workqueue) + return -ENOMEM; + INIT_WORK(&eeepc->tpd_led_work, tpd_led_update); -static int eeepc_hotk_check(void) -{ - struct acpi_buffer buffer = { ACPI_ALLOCATE_BUFFER, NULL }; - int result; + eeepc->tpd_led.name = "eeepc::touchpad"; + eeepc->tpd_led.brightness_set = tpd_led_set; + eeepc->tpd_led.max_brightness = 1; - result = acpi_bus_get_status(ehotk->device); - if (result) - return result; - if (ehotk->device->status.present) { - if (write_acpi_int(ehotk->handle, "INIT", ehotk->init_flag, - &buffer)) { - pr_err("Hotkey initialization failed\n"); - return -ENODEV; - } else { - pr_notice("Hotkey init flags 0x%x\n", ehotk->init_flag); - } - /* get control methods supported */ - if (read_acpi_int(ehotk->handle, "CMSG" - , &ehotk->cm_supported)) { - pr_err("Get control methods supported failed\n"); - return -ENODEV; - } else { - cmsg_quirks(); - pr_info("Get control methods supported: 0x%x\n", - ehotk->cm_supported); - } - } else { - pr_err("Hotkey device not present, aborting\n"); - return -EINVAL; + rv = led_classdev_register(&eeepc->platform_device->dev, + &eeepc->tpd_led); + if (rv) { + destroy_workqueue(eeepc->led_workqueue); + return rv; } + return 0; } -static int notify_brn(void) +static void eeepc_led_exit(struct eeepc_laptop *eeepc) { - /* returns the *previous* brightness, or -1 */ - struct backlight_device *bd = eeepc_backlight_device; - if (bd) { - int old = bd->props.brightness; - backlight_force_update(bd, BACKLIGHT_UPDATE_HOTKEY); - return old; - } - return -1; + if (eeepc->tpd_led.dev) + led_classdev_unregister(&eeepc->tpd_led); + if (eeepc->led_workqueue) + destroy_workqueue(eeepc->led_workqueue); } -static int eeepc_get_adapter_status(struct hotplug_slot *hotplug_slot, - u8 *value) -{ - int val = get_acpi(CM_ASL_WLAN); - if (val == 1 || val == 0) - *value = val; - else - return -EINVAL; - - return 0; +/* + * PCI hotplug (for wlan rfkill) + */ +static bool eeepc_wlan_rfkill_blocked(struct eeepc_laptop *eeepc) +{ + if (get_acpi(eeepc, CM_ASL_WLAN) == 1) + return false; + return true; } -static void eeepc_rfkill_hotplug(void) +static void eeepc_rfkill_hotplug(struct eeepc_laptop *eeepc) { struct pci_dev *dev; struct pci_bus *bus; - bool blocked = eeepc_wlan_rfkill_blocked(); + bool blocked = eeepc_wlan_rfkill_blocked(eeepc); - if (ehotk->wlan_rfkill) - rfkill_set_sw_state(ehotk->wlan_rfkill, blocked); + if (eeepc->wlan_rfkill) + rfkill_set_sw_state(eeepc->wlan_rfkill, blocked); - mutex_lock(&ehotk->hotplug_lock); + mutex_lock(&eeepc->hotplug_lock); - if (ehotk->hotplug_slot) { + if (eeepc->hotplug_slot) { bus = pci_find_bus(0, 1); if (!bus) { pr_warning("Unable to find PCI bus 1?\n"); @@ -685,69 +565,23 @@ static void eeepc_rfkill_hotplug(void) } out_unlock: - mutex_unlock(&ehotk->hotplug_lock); + mutex_unlock(&eeepc->hotplug_lock); } static void eeepc_rfkill_notify(acpi_handle handle, u32 event, void *data) { + struct eeepc_laptop *eeepc = data; + if (event != ACPI_NOTIFY_BUS_CHECK) return; - eeepc_rfkill_hotplug(); + eeepc_rfkill_hotplug(eeepc); } -static void eeepc_hotk_notify(struct acpi_device *device, u32 event) +static int eeepc_register_rfkill_notifier(struct eeepc_laptop *eeepc, + char *node) { - static struct key_entry *key; - u16 count; - int brn = -ENODEV; - - if (!ehotk) - return; - if (event > ACPI_MAX_SYS_NOTIFY) - return; - if (event >= NOTIFY_BRN_MIN && event <= NOTIFY_BRN_MAX) - brn = notify_brn(); - count = ehotk->event_count[event % 128]++; - acpi_bus_generate_proc_event(ehotk->device, event, count); - acpi_bus_generate_netlink_event(ehotk->device->pnp.device_class, - dev_name(&ehotk->device->dev), event, - count); - if (ehotk->inputdev) { - if (brn != -ENODEV) { - /* brightness-change events need special - * handling for conversion to key events - */ - if (brn < 0) - brn = event; - else - brn += NOTIFY_BRN_MIN; - if (event < brn) - event = NOTIFY_BRN_MIN; /* brightness down */ - else if (event > brn) - event = NOTIFY_BRN_MIN + 2; /* ... up */ - else - event = NOTIFY_BRN_MIN + 1; /* ... unchanged */ - } - key = eepc_get_entry_by_scancode(event); - if (key) { - switch (key->type) { - case KE_KEY: - input_report_key(ehotk->inputdev, key->keycode, - 1); - input_sync(ehotk->inputdev); - input_report_key(ehotk->inputdev, key->keycode, - 0); - input_sync(ehotk->inputdev); - break; - } - } - } -} - -static int eeepc_register_rfkill_notifier(char *node) -{ - acpi_status status = AE_OK; + acpi_status status; acpi_handle handle; status = acpi_get_handle(NULL, node, &handle); @@ -756,7 +590,7 @@ static int eeepc_register_rfkill_notifier(char *node) status = acpi_install_notify_handler(handle, ACPI_SYSTEM_NOTIFY, eeepc_rfkill_notify, - NULL); + eeepc); if (ACPI_FAILURE(status)) pr_warning("Failed to register notify on %s\n", node); } else @@ -765,7 +599,8 @@ static int eeepc_register_rfkill_notifier(char *node) return 0; } -static void eeepc_unregister_rfkill_notifier(char *node) +static void eeepc_unregister_rfkill_notifier(struct eeepc_laptop *eeepc, + char *node) { acpi_status status = AE_OK; acpi_handle handle; @@ -782,13 +617,33 @@ static void eeepc_unregister_rfkill_notifier(char *node) } } +static int eeepc_get_adapter_status(struct hotplug_slot *hotplug_slot, + u8 *value) +{ + struct eeepc_laptop *eeepc = hotplug_slot->private; + int val = get_acpi(eeepc, CM_ASL_WLAN); + + if (val == 1 || val == 0) + *value = val; + else + return -EINVAL; + + return 0; +} + static void eeepc_cleanup_pci_hotplug(struct hotplug_slot *hotplug_slot) { kfree(hotplug_slot->info); kfree(hotplug_slot); } -static int eeepc_setup_pci_hotplug(void) +static struct hotplug_slot_ops eeepc_hotplug_slot_ops = { + .owner = THIS_MODULE, + .get_adapter_status = eeepc_get_adapter_status, + .get_power_status = eeepc_get_adapter_status, +}; + +static int eeepc_setup_pci_hotplug(struct eeepc_laptop *eeepc) { int ret = -ENOMEM; struct pci_bus *bus = pci_find_bus(0, 1); @@ -798,22 +653,22 @@ static int eeepc_setup_pci_hotplug(void) return -ENODEV; } - ehotk->hotplug_slot = kzalloc(sizeof(struct hotplug_slot), GFP_KERNEL); - if (!ehotk->hotplug_slot) + eeepc->hotplug_slot = kzalloc(sizeof(struct hotplug_slot), GFP_KERNEL); + if (!eeepc->hotplug_slot) goto error_slot; - ehotk->hotplug_slot->info = kzalloc(sizeof(struct hotplug_slot_info), + eeepc->hotplug_slot->info = kzalloc(sizeof(struct hotplug_slot_info), GFP_KERNEL); - if (!ehotk->hotplug_slot->info) + if (!eeepc->hotplug_slot->info) goto error_info; - ehotk->hotplug_slot->private = ehotk; - ehotk->hotplug_slot->release = &eeepc_cleanup_pci_hotplug; - ehotk->hotplug_slot->ops = &eeepc_hotplug_slot_ops; - eeepc_get_adapter_status(ehotk->hotplug_slot, - &ehotk->hotplug_slot->info->adapter_status); + eeepc->hotplug_slot->private = eeepc; + eeepc->hotplug_slot->release = &eeepc_cleanup_pci_hotplug; + eeepc->hotplug_slot->ops = &eeepc_hotplug_slot_ops; + eeepc_get_adapter_status(eeepc->hotplug_slot, + &eeepc->hotplug_slot->info->adapter_status); - ret = pci_hp_register(ehotk->hotplug_slot, bus, 0, "eeepc-wifi"); + ret = pci_hp_register(eeepc->hotplug_slot, bus, 0, "eeepc-wifi"); if (ret) { pr_err("Unable to register hotplug slot - %d\n", ret); goto error_register; @@ -822,17 +677,156 @@ static int eeepc_setup_pci_hotplug(void) return 0; error_register: - kfree(ehotk->hotplug_slot->info); + kfree(eeepc->hotplug_slot->info); error_info: - kfree(ehotk->hotplug_slot); - ehotk->hotplug_slot = NULL; + kfree(eeepc->hotplug_slot); + eeepc->hotplug_slot = NULL; error_slot: return ret; } +/* + * Rfkill devices + */ +static int eeepc_rfkill_set(void *data, bool blocked) +{ + acpi_handle handle = data; + + return write_acpi_int(handle, NULL, !blocked); +} + +static const struct rfkill_ops eeepc_rfkill_ops = { + .set_block = eeepc_rfkill_set, +}; + +static int eeepc_new_rfkill(struct eeepc_laptop *eeepc, + struct rfkill **rfkill, + const char *name, + enum rfkill_type type, int cm) +{ + acpi_handle handle; + int result; + + result = acpi_setter_handle(eeepc, cm, &handle); + if (result < 0) + return result; + + *rfkill = rfkill_alloc(name, &eeepc->platform_device->dev, type, + &eeepc_rfkill_ops, handle); + + if (!*rfkill) + return -EINVAL; + + rfkill_init_sw_state(*rfkill, get_acpi(eeepc, cm) != 1); + result = rfkill_register(*rfkill); + if (result) { + rfkill_destroy(*rfkill); + *rfkill = NULL; + return result; + } + return 0; +} + +static void eeepc_rfkill_exit(struct eeepc_laptop *eeepc) +{ + eeepc_unregister_rfkill_notifier(eeepc, "\\_SB.PCI0.P0P5"); + eeepc_unregister_rfkill_notifier(eeepc, "\\_SB.PCI0.P0P6"); + eeepc_unregister_rfkill_notifier(eeepc, "\\_SB.PCI0.P0P7"); + if (eeepc->wlan_rfkill) { + rfkill_unregister(eeepc->wlan_rfkill); + rfkill_destroy(eeepc->wlan_rfkill); + eeepc->wlan_rfkill = NULL; + } + /* + * Refresh pci hotplug in case the rfkill state was changed after + * eeepc_unregister_rfkill_notifier() + */ + eeepc_rfkill_hotplug(eeepc); + if (eeepc->hotplug_slot) + pci_hp_deregister(eeepc->hotplug_slot); + + if (eeepc->bluetooth_rfkill) { + rfkill_unregister(eeepc->bluetooth_rfkill); + rfkill_destroy(eeepc->bluetooth_rfkill); + eeepc->bluetooth_rfkill = NULL; + } + if (eeepc->wwan3g_rfkill) { + rfkill_unregister(eeepc->wwan3g_rfkill); + rfkill_destroy(eeepc->wwan3g_rfkill); + eeepc->wwan3g_rfkill = NULL; + } + if (eeepc->wimax_rfkill) { + rfkill_unregister(eeepc->wimax_rfkill); + rfkill_destroy(eeepc->wimax_rfkill); + eeepc->wimax_rfkill = NULL; + } +} + +static int eeepc_rfkill_init(struct eeepc_laptop *eeepc) +{ + int result = 0; + + mutex_init(&eeepc->hotplug_lock); + + result = eeepc_new_rfkill(eeepc, &eeepc->wlan_rfkill, + "eeepc-wlan", RFKILL_TYPE_WLAN, + CM_ASL_WLAN); + + if (result && result != -ENODEV) + goto exit; + + result = eeepc_new_rfkill(eeepc, &eeepc->bluetooth_rfkill, + "eeepc-bluetooth", RFKILL_TYPE_BLUETOOTH, + CM_ASL_BLUETOOTH); + + if (result && result != -ENODEV) + goto exit; + + result = eeepc_new_rfkill(eeepc, &eeepc->wwan3g_rfkill, + "eeepc-wwan3g", RFKILL_TYPE_WWAN, + CM_ASL_3G); + + if (result && result != -ENODEV) + goto exit; + + result = eeepc_new_rfkill(eeepc, &eeepc->wimax_rfkill, + "eeepc-wimax", RFKILL_TYPE_WIMAX, + CM_ASL_WIMAX); + + if (result && result != -ENODEV) + goto exit; + + result = eeepc_setup_pci_hotplug(eeepc); + /* + * If we get -EBUSY then something else is handling the PCI hotplug - + * don't fail in this case + */ + if (result == -EBUSY) + result = 0; + + eeepc_register_rfkill_notifier(eeepc, "\\_SB.PCI0.P0P5"); + eeepc_register_rfkill_notifier(eeepc, "\\_SB.PCI0.P0P6"); + eeepc_register_rfkill_notifier(eeepc, "\\_SB.PCI0.P0P7"); + /* + * Refresh pci hotplug in case the rfkill state was changed during + * setup. + */ + eeepc_rfkill_hotplug(eeepc); + +exit: + if (result && result != -ENODEV) + eeepc_rfkill_exit(eeepc); + return result; +} + +/* + * Platform driver - hibernate/resume callbacks + */ static int eeepc_hotk_thaw(struct device *device) { - if (ehotk->wlan_rfkill) { + struct eeepc_laptop *eeepc = dev_get_drvdata(device); + + if (eeepc->wlan_rfkill) { bool wlan; /* @@ -840,8 +834,8 @@ static int eeepc_hotk_thaw(struct device *device) * during suspend. Normally it restores it on resume, but * we should kick it ourselves in case hibernation is aborted. */ - wlan = get_acpi(CM_ASL_WLAN); - set_acpi(CM_ASL_WLAN, wlan); + wlan = get_acpi(eeepc, CM_ASL_WLAN); + set_acpi(eeepc, CM_ASL_WLAN, wlan); } return 0; @@ -849,70 +843,96 @@ static int eeepc_hotk_thaw(struct device *device) static int eeepc_hotk_restore(struct device *device) { + struct eeepc_laptop *eeepc = dev_get_drvdata(device); + /* Refresh both wlan rfkill state and pci hotplug */ - if (ehotk->wlan_rfkill) - eeepc_rfkill_hotplug(); - - if (ehotk->bluetooth_rfkill) - rfkill_set_sw_state(ehotk->bluetooth_rfkill, - get_acpi(CM_ASL_BLUETOOTH) != 1); - if (ehotk->wwan3g_rfkill) - rfkill_set_sw_state(ehotk->wwan3g_rfkill, - get_acpi(CM_ASL_3G) != 1); - if (ehotk->wimax_rfkill) - rfkill_set_sw_state(ehotk->wimax_rfkill, - get_acpi(CM_ASL_WIMAX) != 1); + if (eeepc->wlan_rfkill) + eeepc_rfkill_hotplug(eeepc); + + if (eeepc->bluetooth_rfkill) + rfkill_set_sw_state(eeepc->bluetooth_rfkill, + get_acpi(eeepc, CM_ASL_BLUETOOTH) != 1); + if (eeepc->wwan3g_rfkill) + rfkill_set_sw_state(eeepc->wwan3g_rfkill, + get_acpi(eeepc, CM_ASL_3G) != 1); + if (eeepc->wimax_rfkill) + rfkill_set_sw_state(eeepc->wimax_rfkill, + get_acpi(eeepc, CM_ASL_WIMAX) != 1); return 0; } +static const struct dev_pm_ops eeepc_pm_ops = { + .thaw = eeepc_hotk_thaw, + .restore = eeepc_hotk_restore, +}; + +static struct platform_driver platform_driver = { + .driver = { + .name = EEEPC_LAPTOP_FILE, + .owner = THIS_MODULE, + .pm = &eeepc_pm_ops, + } +}; + /* - * Hwmon + * Hwmon device */ + +#define EEEPC_EC_SC00 0x61 +#define EEEPC_EC_FAN_PWM (EEEPC_EC_SC00 + 2) /* Fan PWM duty cycle (%) */ +#define EEEPC_EC_FAN_HRPM (EEEPC_EC_SC00 + 5) /* High byte, fan speed (RPM) */ +#define EEEPC_EC_FAN_LRPM (EEEPC_EC_SC00 + 6) /* Low byte, fan speed (RPM) */ + +#define EEEPC_EC_SFB0 0xD0 +#define EEEPC_EC_FAN_CTRL (EEEPC_EC_SFB0 + 3) /* Byte containing SF25 */ + static int eeepc_get_fan_pwm(void) { - int value = 0; + u8 value = 0; - read_acpi_int(NULL, EEEPC_EC_FAN_PWM, &value); - value = value * 255 / 100; - return (value); + ec_read(EEEPC_EC_FAN_PWM, &value); + return value * 255 / 100; } static void eeepc_set_fan_pwm(int value) { value = SENSORS_LIMIT(value, 0, 255); value = value * 100 / 255; - ec_write(EEEPC_EC_SC02, value); + ec_write(EEEPC_EC_FAN_PWM, value); } static int eeepc_get_fan_rpm(void) { - int high = 0; - int low = 0; + u8 high = 0; + u8 low = 0; - read_acpi_int(NULL, EEEPC_EC_FAN_HRPM, &high); - read_acpi_int(NULL, EEEPC_EC_FAN_LRPM, &low); - return (high << 8 | low); + ec_read(EEEPC_EC_FAN_HRPM, &high); + ec_read(EEEPC_EC_FAN_LRPM, &low); + return high << 8 | low; } static int eeepc_get_fan_ctrl(void) { - int value = 0; + u8 value = 0; - read_acpi_int(NULL, EEEPC_EC_FAN_CTRL, &value); - return ((value & 0x02 ? 1 : 0)); + ec_read(EEEPC_EC_FAN_CTRL, &value); + if (value & 0x02) + return 1; /* manual */ + else + return 2; /* automatic */ } static void eeepc_set_fan_ctrl(int manual) { - int value = 0; + u8 value = 0; - read_acpi_int(NULL, EEEPC_EC_FAN_CTRL, &value); - if (manual) + ec_read(EEEPC_EC_FAN_CTRL, &value); + if (manual == 1) value |= 0x02; else value &= ~0x02; - ec_write(EEEPC_EC_SFB3, value); + ec_write(EEEPC_EC_FAN_CTRL, value); } static ssize_t store_sys_hwmon(void (*set)(int), const char *buf, size_t count) @@ -970,348 +990,485 @@ static struct attribute_group hwmon_attribute_group = { .attrs = hwmon_attributes }; -/* - * exit/init - */ -static void eeepc_backlight_exit(void) +static void eeepc_hwmon_exit(struct eeepc_laptop *eeepc) { - if (eeepc_backlight_device) - backlight_device_unregister(eeepc_backlight_device); - eeepc_backlight_device = NULL; + struct device *hwmon; + + hwmon = eeepc->hwmon_device; + if (!hwmon) + return; + sysfs_remove_group(&hwmon->kobj, + &hwmon_attribute_group); + hwmon_device_unregister(hwmon); + eeepc->hwmon_device = NULL; } -static void eeepc_rfkill_exit(void) +static int eeepc_hwmon_init(struct eeepc_laptop *eeepc) { - eeepc_unregister_rfkill_notifier("\\_SB.PCI0.P0P5"); - eeepc_unregister_rfkill_notifier("\\_SB.PCI0.P0P6"); - eeepc_unregister_rfkill_notifier("\\_SB.PCI0.P0P7"); - if (ehotk->wlan_rfkill) { - rfkill_unregister(ehotk->wlan_rfkill); - rfkill_destroy(ehotk->wlan_rfkill); - ehotk->wlan_rfkill = NULL; - } - /* - * Refresh pci hotplug in case the rfkill state was changed after - * eeepc_unregister_rfkill_notifier() - */ - eeepc_rfkill_hotplug(); - if (ehotk->hotplug_slot) - pci_hp_deregister(ehotk->hotplug_slot); - - if (ehotk->bluetooth_rfkill) { - rfkill_unregister(ehotk->bluetooth_rfkill); - rfkill_destroy(ehotk->bluetooth_rfkill); - ehotk->bluetooth_rfkill = NULL; - } - if (ehotk->wwan3g_rfkill) { - rfkill_unregister(ehotk->wwan3g_rfkill); - rfkill_destroy(ehotk->wwan3g_rfkill); - ehotk->wwan3g_rfkill = NULL; - } - if (ehotk->wimax_rfkill) { - rfkill_unregister(ehotk->wimax_rfkill); - rfkill_destroy(ehotk->wimax_rfkill); - ehotk->wimax_rfkill = NULL; + struct device *hwmon; + int result; + + hwmon = hwmon_device_register(&eeepc->platform_device->dev); + if (IS_ERR(hwmon)) { + pr_err("Could not register eeepc hwmon device\n"); + eeepc->hwmon_device = NULL; + return PTR_ERR(hwmon); } + eeepc->hwmon_device = hwmon; + result = sysfs_create_group(&hwmon->kobj, + &hwmon_attribute_group); + if (result) + eeepc_hwmon_exit(eeepc); + return result; } -static void eeepc_input_exit(void) +/* + * Backlight device + */ +static int read_brightness(struct backlight_device *bd) { - if (ehotk->inputdev) - input_unregister_device(ehotk->inputdev); + struct eeepc_laptop *eeepc = bl_get_data(bd); + + return get_acpi(eeepc, CM_ASL_PANELBRIGHT); } -static void eeepc_hwmon_exit(void) +static int set_brightness(struct backlight_device *bd, int value) { - struct device *hwmon; + struct eeepc_laptop *eeepc = bl_get_data(bd); - hwmon = eeepc_hwmon_device; - if (!hwmon) - return ; - sysfs_remove_group(&hwmon->kobj, - &hwmon_attribute_group); - hwmon_device_unregister(hwmon); - eeepc_hwmon_device = NULL; + return set_acpi(eeepc, CM_ASL_PANELBRIGHT, value); } -static int eeepc_new_rfkill(struct rfkill **rfkill, - const char *name, struct device *dev, - enum rfkill_type type, int cm) +static int update_bl_status(struct backlight_device *bd) { - int result; + return set_brightness(bd, bd->props.brightness); +} - result = get_acpi(cm); - if (result < 0) - return result; +static struct backlight_ops eeepcbl_ops = { + .get_brightness = read_brightness, + .update_status = update_bl_status, +}; - *rfkill = rfkill_alloc(name, dev, type, - &eeepc_rfkill_ops, (void *)(unsigned long)cm); +static int eeepc_backlight_notify(struct eeepc_laptop *eeepc) +{ + struct backlight_device *bd = eeepc->backlight_device; + int old = bd->props.brightness; - if (!*rfkill) - return -EINVAL; + backlight_force_update(bd, BACKLIGHT_UPDATE_HOTKEY); - rfkill_init_sw_state(*rfkill, get_acpi(cm) != 1); - result = rfkill_register(*rfkill); - if (result) { - rfkill_destroy(*rfkill); - *rfkill = NULL; - return result; - } - return 0; + return old; } - -static int eeepc_rfkill_init(struct device *dev) +static int eeepc_backlight_init(struct eeepc_laptop *eeepc) { - int result = 0; - - mutex_init(&ehotk->hotplug_lock); + struct backlight_device *bd; - result = eeepc_new_rfkill(&ehotk->wlan_rfkill, - "eeepc-wlan", dev, - RFKILL_TYPE_WLAN, CM_ASL_WLAN); + bd = backlight_device_register(EEEPC_LAPTOP_FILE, + &eeepc->platform_device->dev, + eeepc, &eeepcbl_ops); + if (IS_ERR(bd)) { + pr_err("Could not register eeepc backlight device\n"); + eeepc->backlight_device = NULL; + return PTR_ERR(bd); + } + eeepc->backlight_device = bd; + bd->props.max_brightness = 15; + bd->props.brightness = read_brightness(bd); + bd->props.power = FB_BLANK_UNBLANK; + backlight_update_status(bd); + return 0; +} - if (result && result != -ENODEV) - goto exit; +static void eeepc_backlight_exit(struct eeepc_laptop *eeepc) +{ + if (eeepc->backlight_device) + backlight_device_unregister(eeepc->backlight_device); + eeepc->backlight_device = NULL; +} - result = eeepc_new_rfkill(&ehotk->bluetooth_rfkill, - "eeepc-bluetooth", dev, - RFKILL_TYPE_BLUETOOTH, CM_ASL_BLUETOOTH); - if (result && result != -ENODEV) - goto exit; +/* + * Input device (i.e. hotkeys) + */ +static struct key_entry *eeepc_get_entry_by_scancode( + struct eeepc_laptop *eeepc, + int code) +{ + struct key_entry *key; - result = eeepc_new_rfkill(&ehotk->wwan3g_rfkill, - "eeepc-wwan3g", dev, - RFKILL_TYPE_WWAN, CM_ASL_3G); + for (key = eeepc->keymap; key->type != KE_END; key++) + if (code == key->code) + return key; - if (result && result != -ENODEV) - goto exit; + return NULL; +} - result = eeepc_new_rfkill(&ehotk->wimax_rfkill, - "eeepc-wimax", dev, - RFKILL_TYPE_WIMAX, CM_ASL_WIMAX); +static void eeepc_input_notify(struct eeepc_laptop *eeepc, int event) +{ + static struct key_entry *key; - if (result && result != -ENODEV) - goto exit; + key = eeepc_get_entry_by_scancode(eeepc, event); + if (key) { + switch (key->type) { + case KE_KEY: + input_report_key(eeepc->inputdev, key->keycode, + 1); + input_sync(eeepc->inputdev); + input_report_key(eeepc->inputdev, key->keycode, + 0); + input_sync(eeepc->inputdev); + break; + } + } +} - result = eeepc_setup_pci_hotplug(); - /* - * If we get -EBUSY then something else is handling the PCI hotplug - - * don't fail in this case - */ - if (result == -EBUSY) - result = 0; +static struct key_entry *eeepc_get_entry_by_keycode( + struct eeepc_laptop *eeepc, int code) +{ + struct key_entry *key; - eeepc_register_rfkill_notifier("\\_SB.PCI0.P0P5"); - eeepc_register_rfkill_notifier("\\_SB.PCI0.P0P6"); - eeepc_register_rfkill_notifier("\\_SB.PCI0.P0P7"); - /* - * Refresh pci hotplug in case the rfkill state was changed during - * setup. - */ - eeepc_rfkill_hotplug(); + for (key = eeepc->keymap; key->type != KE_END; key++) + if (code == key->keycode && key->type == KE_KEY) + return key; -exit: - if (result && result != -ENODEV) - eeepc_rfkill_exit(); - return result; + return NULL; } -static int eeepc_backlight_init(struct device *dev) +static int eeepc_getkeycode(struct input_dev *dev, int scancode, int *keycode) { - struct backlight_device *bd; + struct eeepc_laptop *eeepc = input_get_drvdata(dev); + struct key_entry *key = eeepc_get_entry_by_scancode(eeepc, scancode); - bd = backlight_device_register(EEEPC_HOTK_FILE, dev, - NULL, &eeepcbl_ops); - if (IS_ERR(bd)) { - pr_err("Could not register eeepc backlight device\n"); - eeepc_backlight_device = NULL; - return PTR_ERR(bd); + if (key && key->type == KE_KEY) { + *keycode = key->keycode; + return 0; } - eeepc_backlight_device = bd; - bd->props.max_brightness = 15; - bd->props.brightness = read_brightness(NULL); - bd->props.power = FB_BLANK_UNBLANK; - backlight_update_status(bd); - return 0; + + return -EINVAL; } -static int eeepc_hwmon_init(struct device *dev) +static int eeepc_setkeycode(struct input_dev *dev, int scancode, int keycode) { - struct device *hwmon; - int result; + struct eeepc_laptop *eeepc = input_get_drvdata(dev); + struct key_entry *key; + int old_keycode; - hwmon = hwmon_device_register(dev); - if (IS_ERR(hwmon)) { - pr_err("Could not register eeepc hwmon device\n"); - eeepc_hwmon_device = NULL; - return PTR_ERR(hwmon); + if (keycode < 0 || keycode > KEY_MAX) + return -EINVAL; + + key = eeepc_get_entry_by_scancode(eeepc, scancode); + if (key && key->type == KE_KEY) { + old_keycode = key->keycode; + key->keycode = keycode; + set_bit(keycode, dev->keybit); + if (!eeepc_get_entry_by_keycode(eeepc, old_keycode)) + clear_bit(old_keycode, dev->keybit); + return 0; } - eeepc_hwmon_device = hwmon; - result = sysfs_create_group(&hwmon->kobj, - &hwmon_attribute_group); - if (result) - eeepc_hwmon_exit(); - return result; + + return -EINVAL; } -static int eeepc_input_init(struct device *dev) +static int eeepc_input_init(struct eeepc_laptop *eeepc) { const struct key_entry *key; int result; - ehotk->inputdev = input_allocate_device(); - if (!ehotk->inputdev) { + eeepc->inputdev = input_allocate_device(); + if (!eeepc->inputdev) { pr_info("Unable to allocate input device\n"); return -ENOMEM; } - ehotk->inputdev->name = "Asus EeePC extra buttons"; - ehotk->inputdev->dev.parent = dev; - ehotk->inputdev->phys = EEEPC_HOTK_FILE "/input0"; - ehotk->inputdev->id.bustype = BUS_HOST; - ehotk->inputdev->getkeycode = eeepc_getkeycode; - ehotk->inputdev->setkeycode = eeepc_setkeycode; - + eeepc->inputdev->name = "Asus EeePC extra buttons"; + eeepc->inputdev->dev.parent = &eeepc->platform_device->dev; + eeepc->inputdev->phys = EEEPC_LAPTOP_FILE "/input0"; + eeepc->inputdev->id.bustype = BUS_HOST; + eeepc->inputdev->getkeycode = eeepc_getkeycode; + eeepc->inputdev->setkeycode = eeepc_setkeycode; + input_set_drvdata(eeepc->inputdev, eeepc); + + eeepc->keymap = kmemdup(eeepc_keymap, sizeof(eeepc_keymap), + GFP_KERNEL); for (key = eeepc_keymap; key->type != KE_END; key++) { switch (key->type) { case KE_KEY: - set_bit(EV_KEY, ehotk->inputdev->evbit); - set_bit(key->keycode, ehotk->inputdev->keybit); + set_bit(EV_KEY, eeepc->inputdev->evbit); + set_bit(key->keycode, eeepc->inputdev->keybit); break; } } - result = input_register_device(ehotk->inputdev); + result = input_register_device(eeepc->inputdev); if (result) { pr_info("Unable to register input device\n"); - input_free_device(ehotk->inputdev); + input_free_device(eeepc->inputdev); return result; } return 0; } -static int __devinit eeepc_hotk_add(struct acpi_device *device) +static void eeepc_input_exit(struct eeepc_laptop *eeepc) { - struct device *dev; + if (eeepc->inputdev) { + input_unregister_device(eeepc->inputdev); + kfree(eeepc->keymap); + } +} + +/* + * ACPI driver + */ +static void eeepc_acpi_notify(struct acpi_device *device, u32 event) +{ + struct eeepc_laptop *eeepc = acpi_driver_data(device); + u16 count; + + if (event > ACPI_MAX_SYS_NOTIFY) + return; + count = eeepc->event_count[event % 128]++; + acpi_bus_generate_proc_event(device, event, count); + acpi_bus_generate_netlink_event(device->pnp.device_class, + dev_name(&device->dev), event, + count); + + /* Brightness events are special */ + if (event >= NOTIFY_BRN_MIN && event <= NOTIFY_BRN_MAX) { + + /* Ignore them completely if the acpi video driver is used */ + if (eeepc->backlight_device != NULL) { + int old_brightness, new_brightness; + + /* Update the backlight device. */ + old_brightness = eeepc_backlight_notify(eeepc); + + /* Convert event to keypress (obsolescent hack) */ + new_brightness = event - NOTIFY_BRN_MIN; + + if (new_brightness < old_brightness) { + event = NOTIFY_BRN_MIN; /* brightness down */ + } else if (new_brightness > old_brightness) { + event = NOTIFY_BRN_MAX; /* brightness up */ + } else { + /* + * no change in brightness - already at min/max, + * event will be desired value (or else ignored) + */ + } + eeepc_input_notify(eeepc, event); + } + } else { + /* Everything else is a bona-fide keypress event */ + eeepc_input_notify(eeepc, event); + } +} + +static void cmsg_quirk(struct eeepc_laptop *eeepc, int cm, const char *name) +{ + int dummy; + + /* Some BIOSes do not report cm although it is avaliable. + Check if cm_getv[cm] works and, if yes, assume cm should be set. */ + if (!(eeepc->cm_supported & (1 << cm)) + && !read_acpi_int(eeepc->handle, cm_getv[cm], &dummy)) { + pr_info("%s (%x) not reported by BIOS," + " enabling anyway\n", name, 1 << cm); + eeepc->cm_supported |= 1 << cm; + } +} + +static void cmsg_quirks(struct eeepc_laptop *eeepc) +{ + cmsg_quirk(eeepc, CM_ASL_LID, "LID"); + cmsg_quirk(eeepc, CM_ASL_TYPE, "TYPE"); + cmsg_quirk(eeepc, CM_ASL_PANELPOWER, "PANELPOWER"); + cmsg_quirk(eeepc, CM_ASL_TPD, "TPD"); +} + +static int eeepc_acpi_init(struct eeepc_laptop *eeepc, + struct acpi_device *device) +{ + unsigned int init_flags; int result; - if (!device) - return -EINVAL; - pr_notice(EEEPC_HOTK_NAME "\n"); - ehotk = kzalloc(sizeof(struct eeepc_hotk), GFP_KERNEL); - if (!ehotk) - return -ENOMEM; - ehotk->init_flag = DISABLE_ASL_WLAN | DISABLE_ASL_DISPLAYSWITCH; - ehotk->handle = device->handle; - strcpy(acpi_device_name(device), EEEPC_HOTK_DEVICE_NAME); - strcpy(acpi_device_class(device), EEEPC_HOTK_CLASS); - device->driver_data = ehotk; - ehotk->device = device; - - result = eeepc_hotk_check(); + result = acpi_bus_get_status(device); if (result) - goto fail_platform_driver; - eeepc_enable_camera(); + return result; + if (!device->status.present) { + pr_err("Hotkey device not present, aborting\n"); + return -ENODEV; + } - /* Register platform stuff */ - result = platform_driver_register(&platform_driver); - if (result) - goto fail_platform_driver; - platform_device = platform_device_alloc(EEEPC_HOTK_FILE, -1); - if (!platform_device) { - result = -ENOMEM; - goto fail_platform_device1; + init_flags = DISABLE_ASL_WLAN | DISABLE_ASL_DISPLAYSWITCH; + pr_notice("Hotkey init flags 0x%x\n", init_flags); + + if (write_acpi_int(eeepc->handle, "INIT", init_flags)) { + pr_err("Hotkey initialization failed\n"); + return -ENODEV; } - result = platform_device_add(platform_device); - if (result) - goto fail_platform_device2; - result = sysfs_create_group(&platform_device->dev.kobj, - &platform_attribute_group); + + /* get control methods supported */ + if (read_acpi_int(eeepc->handle, "CMSG", &eeepc->cm_supported)) { + pr_err("Get control methods supported failed\n"); + return -ENODEV; + } + cmsg_quirks(eeepc); + pr_info("Get control methods supported: 0x%x\n", eeepc->cm_supported); + + return 0; +} + +static void __devinit eeepc_enable_camera(struct eeepc_laptop *eeepc) +{ + /* + * If the following call to set_acpi() fails, it's because there's no + * camera so we can ignore the error. + */ + if (get_acpi(eeepc, CM_ASL_CAMERA) == 0) + set_acpi(eeepc, CM_ASL_CAMERA, 1); +} + +static bool eeepc_device_present; + +static int __devinit eeepc_acpi_add(struct acpi_device *device) +{ + struct eeepc_laptop *eeepc; + int result; + + pr_notice(EEEPC_LAPTOP_NAME "\n"); + eeepc = kzalloc(sizeof(struct eeepc_laptop), GFP_KERNEL); + if (!eeepc) + return -ENOMEM; + eeepc->handle = device->handle; + strcpy(acpi_device_name(device), EEEPC_ACPI_DEVICE_NAME); + strcpy(acpi_device_class(device), EEEPC_ACPI_CLASS); + device->driver_data = eeepc; + + result = eeepc_acpi_init(eeepc, device); if (result) - goto fail_sysfs; + goto fail_platform; + eeepc_enable_camera(eeepc); - dev = &platform_device->dev; + /* + * Register the platform device first. It is used as a parent for the + * sub-devices below. + * + * Note that if there are multiple instances of this ACPI device it + * will bail out, because the platform device is registered with a + * fixed name. Of course it doesn't make sense to have more than one, + * and machine-specific scripts find the fixed name convenient. But + * It's also good for us to exclude multiple instances because both + * our hwmon and our wlan rfkill subdevice use global ACPI objects + * (the EC and the wlan PCI slot respectively). + */ + result = eeepc_platform_init(eeepc); + if (result) + goto fail_platform; if (!acpi_video_backlight_support()) { - result = eeepc_backlight_init(dev); + result = eeepc_backlight_init(eeepc); if (result) goto fail_backlight; } else - pr_info("Backlight controlled by ACPI video " - "driver\n"); + pr_info("Backlight controlled by ACPI video driver\n"); - result = eeepc_input_init(dev); + result = eeepc_input_init(eeepc); if (result) goto fail_input; - result = eeepc_hwmon_init(dev); + result = eeepc_hwmon_init(eeepc); if (result) goto fail_hwmon; - result = eeepc_rfkill_init(dev); + result = eeepc_led_init(eeepc); + if (result) + goto fail_led; + + result = eeepc_rfkill_init(eeepc); if (result) goto fail_rfkill; + eeepc_device_present = true; return 0; fail_rfkill: - eeepc_hwmon_exit(); + eeepc_led_exit(eeepc); +fail_led: + eeepc_hwmon_exit(eeepc); fail_hwmon: - eeepc_input_exit(); + eeepc_input_exit(eeepc); fail_input: - eeepc_backlight_exit(); + eeepc_backlight_exit(eeepc); fail_backlight: - sysfs_remove_group(&platform_device->dev.kobj, - &platform_attribute_group); -fail_sysfs: - platform_device_del(platform_device); -fail_platform_device2: - platform_device_put(platform_device); -fail_platform_device1: - platform_driver_unregister(&platform_driver); -fail_platform_driver: - kfree(ehotk); + eeepc_platform_exit(eeepc); +fail_platform: + kfree(eeepc); return result; } -static int eeepc_hotk_remove(struct acpi_device *device, int type) +static int eeepc_acpi_remove(struct acpi_device *device, int type) { - if (!device || !acpi_driver_data(device)) - return -EINVAL; + struct eeepc_laptop *eeepc = acpi_driver_data(device); - eeepc_backlight_exit(); - eeepc_rfkill_exit(); - eeepc_input_exit(); - eeepc_hwmon_exit(); - sysfs_remove_group(&platform_device->dev.kobj, - &platform_attribute_group); - platform_device_unregister(platform_device); - platform_driver_unregister(&platform_driver); + eeepc_backlight_exit(eeepc); + eeepc_rfkill_exit(eeepc); + eeepc_input_exit(eeepc); + eeepc_hwmon_exit(eeepc); + eeepc_led_exit(eeepc); + eeepc_platform_exit(eeepc); - kfree(ehotk); + kfree(eeepc); return 0; } + +static const struct acpi_device_id eeepc_device_ids[] = { + {EEEPC_ACPI_HID, 0}, + {"", 0}, +}; +MODULE_DEVICE_TABLE(acpi, eeepc_device_ids); + +static struct acpi_driver eeepc_acpi_driver = { + .name = EEEPC_LAPTOP_NAME, + .class = EEEPC_ACPI_CLASS, + .owner = THIS_MODULE, + .ids = eeepc_device_ids, + .flags = ACPI_DRIVER_ALL_NOTIFY_EVENTS, + .ops = { + .add = eeepc_acpi_add, + .remove = eeepc_acpi_remove, + .notify = eeepc_acpi_notify, + }, +}; + + static int __init eeepc_laptop_init(void) { int result; - if (acpi_disabled) - return -ENODEV; - result = acpi_bus_register_driver(&eeepc_hotk_driver); + result = platform_driver_register(&platform_driver); if (result < 0) return result; - if (!ehotk) { - acpi_bus_unregister_driver(&eeepc_hotk_driver); - return -ENODEV; + + result = acpi_bus_register_driver(&eeepc_acpi_driver); + if (result < 0) + goto fail_acpi_driver; + if (!eeepc_device_present) { + result = -ENODEV; + goto fail_no_device; } return 0; + +fail_no_device: + acpi_bus_unregister_driver(&eeepc_acpi_driver); +fail_acpi_driver: + platform_driver_unregister(&platform_driver); + return result; } static void __exit eeepc_laptop_exit(void) { - acpi_bus_unregister_driver(&eeepc_hotk_driver); + acpi_bus_unregister_driver(&eeepc_acpi_driver); + platform_driver_unregister(&platform_driver); } module_init(eeepc_laptop_init); diff --git a/drivers/platform/x86/hp-wmi.c b/drivers/platform/x86/hp-wmi.c index f00a71c58e69..63c3e658a884 100644 --- a/drivers/platform/x86/hp-wmi.c +++ b/drivers/platform/x86/hp-wmi.c @@ -51,6 +51,12 @@ MODULE_ALIAS("wmi:5FB7F034-2C63-45e9-BE91-3D44E2C707E4"); #define HPWMI_WIRELESS_QUERY 0x5 #define HPWMI_HOTKEY_QUERY 0xc +enum hp_wmi_radio { + HPWMI_WIFI = 0, + HPWMI_BLUETOOTH = 1, + HPWMI_WWAN = 2, +}; + static int __init hp_wmi_bios_setup(struct platform_device *device); static int __exit hp_wmi_bios_remove(struct platform_device *device); static int hp_wmi_resume_handler(struct device *device); @@ -175,8 +181,8 @@ static int hp_wmi_tablet_state(void) static int hp_wmi_set_block(void *data, bool blocked) { - unsigned long b = (unsigned long) data; - int query = BIT(b + 8) | ((!blocked) << b); + enum hp_wmi_radio r = (enum hp_wmi_radio) data; + int query = BIT(r + 8) | ((!blocked) << r); return hp_wmi_perform_query(HPWMI_WIRELESS_QUERY, 1, query); } @@ -185,31 +191,23 @@ static const struct rfkill_ops hp_wmi_rfkill_ops = { .set_block = hp_wmi_set_block, }; -static bool hp_wmi_wifi_state(void) -{ - int wireless = hp_wmi_perform_query(HPWMI_WIRELESS_QUERY, 0, 0); - - if (wireless & 0x100) - return false; - else - return true; -} - -static bool hp_wmi_bluetooth_state(void) +static bool hp_wmi_get_sw_state(enum hp_wmi_radio r) { int wireless = hp_wmi_perform_query(HPWMI_WIRELESS_QUERY, 0, 0); + int mask = 0x200 << (r * 8); - if (wireless & 0x10000) + if (wireless & mask) return false; else return true; } -static bool hp_wmi_wwan_state(void) +static bool hp_wmi_get_hw_state(enum hp_wmi_radio r) { int wireless = hp_wmi_perform_query(HPWMI_WIRELESS_QUERY, 0, 0); + int mask = 0x800 << (r * 8); - if (wireless & 0x1000000) + if (wireless & mask) return false; else return true; @@ -334,49 +332,55 @@ static void hp_wmi_notify(u32 value, void *context) struct acpi_buffer response = { ACPI_ALLOCATE_BUFFER, NULL }; static struct key_entry *key; union acpi_object *obj; + int eventcode; wmi_get_event_data(value, &response); obj = (union acpi_object *)response.pointer; - if (obj && obj->type == ACPI_TYPE_BUFFER && obj->buffer.length == 8) { - int eventcode = *((u8 *) obj->buffer.pointer); - if (eventcode == 0x4) - eventcode = hp_wmi_perform_query(HPWMI_HOTKEY_QUERY, 0, - 0); - key = hp_wmi_get_entry_by_scancode(eventcode); - if (key) { - switch (key->type) { - case KE_KEY: - input_report_key(hp_wmi_input_dev, - key->keycode, 1); - input_sync(hp_wmi_input_dev); - input_report_key(hp_wmi_input_dev, - key->keycode, 0); - input_sync(hp_wmi_input_dev); - break; - } - } else if (eventcode == 0x1) { - input_report_switch(hp_wmi_input_dev, SW_DOCK, - hp_wmi_dock_state()); - input_report_switch(hp_wmi_input_dev, SW_TABLET_MODE, - hp_wmi_tablet_state()); + if (!obj || obj->type != ACPI_TYPE_BUFFER || obj->buffer.length != 8) { + printk(KERN_INFO "HP WMI: Unknown response received\n"); + return; + } + + eventcode = *((u8 *) obj->buffer.pointer); + if (eventcode == 0x4) + eventcode = hp_wmi_perform_query(HPWMI_HOTKEY_QUERY, 0, + 0); + key = hp_wmi_get_entry_by_scancode(eventcode); + if (key) { + switch (key->type) { + case KE_KEY: + input_report_key(hp_wmi_input_dev, + key->keycode, 1); + input_sync(hp_wmi_input_dev); + input_report_key(hp_wmi_input_dev, + key->keycode, 0); input_sync(hp_wmi_input_dev); - } else if (eventcode == 0x5) { - if (wifi_rfkill) - rfkill_set_sw_state(wifi_rfkill, - hp_wmi_wifi_state()); - if (bluetooth_rfkill) - rfkill_set_sw_state(bluetooth_rfkill, - hp_wmi_bluetooth_state()); - if (wwan_rfkill) - rfkill_set_sw_state(wwan_rfkill, - hp_wmi_wwan_state()); - } else - printk(KERN_INFO "HP WMI: Unknown key pressed - %x\n", - eventcode); + break; + } + } else if (eventcode == 0x1) { + input_report_switch(hp_wmi_input_dev, SW_DOCK, + hp_wmi_dock_state()); + input_report_switch(hp_wmi_input_dev, SW_TABLET_MODE, + hp_wmi_tablet_state()); + input_sync(hp_wmi_input_dev); + } else if (eventcode == 0x5) { + if (wifi_rfkill) + rfkill_set_states(wifi_rfkill, + hp_wmi_get_sw_state(HPWMI_WIFI), + hp_wmi_get_hw_state(HPWMI_WIFI)); + if (bluetooth_rfkill) + rfkill_set_states(bluetooth_rfkill, + hp_wmi_get_sw_state(HPWMI_BLUETOOTH), + hp_wmi_get_hw_state(HPWMI_BLUETOOTH)); + if (wwan_rfkill) + rfkill_set_states(wwan_rfkill, + hp_wmi_get_sw_state(HPWMI_WWAN), + hp_wmi_get_hw_state(HPWMI_WWAN)); } else - printk(KERN_INFO "HP WMI: Unknown response received\n"); + printk(KERN_INFO "HP WMI: Unknown key pressed - %x\n", + eventcode); } static int __init hp_wmi_input_setup(void) @@ -455,7 +459,11 @@ static int __init hp_wmi_bios_setup(struct platform_device *device) wifi_rfkill = rfkill_alloc("hp-wifi", &device->dev, RFKILL_TYPE_WLAN, &hp_wmi_rfkill_ops, - (void *) 0); + (void *) HPWMI_WIFI); + rfkill_init_sw_state(wifi_rfkill, + hp_wmi_get_sw_state(HPWMI_WIFI)); + rfkill_set_hw_state(wifi_rfkill, + hp_wmi_get_hw_state(HPWMI_WIFI)); err = rfkill_register(wifi_rfkill); if (err) goto register_wifi_error; @@ -465,7 +473,11 @@ static int __init hp_wmi_bios_setup(struct platform_device *device) bluetooth_rfkill = rfkill_alloc("hp-bluetooth", &device->dev, RFKILL_TYPE_BLUETOOTH, &hp_wmi_rfkill_ops, - (void *) 1); + (void *) HPWMI_BLUETOOTH); + rfkill_init_sw_state(bluetooth_rfkill, + hp_wmi_get_sw_state(HPWMI_BLUETOOTH)); + rfkill_set_hw_state(bluetooth_rfkill, + hp_wmi_get_hw_state(HPWMI_BLUETOOTH)); err = rfkill_register(bluetooth_rfkill); if (err) goto register_bluetooth_error; @@ -475,7 +487,11 @@ static int __init hp_wmi_bios_setup(struct platform_device *device) wwan_rfkill = rfkill_alloc("hp-wwan", &device->dev, RFKILL_TYPE_WWAN, &hp_wmi_rfkill_ops, - (void *) 2); + (void *) HPWMI_WWAN); + rfkill_init_sw_state(wwan_rfkill, + hp_wmi_get_sw_state(HPWMI_WWAN)); + rfkill_set_hw_state(wwan_rfkill, + hp_wmi_get_hw_state(HPWMI_WWAN)); err = rfkill_register(wwan_rfkill); if (err) goto register_wwan_err; @@ -533,6 +549,19 @@ static int hp_wmi_resume_handler(struct device *device) input_sync(hp_wmi_input_dev); } + if (wifi_rfkill) + rfkill_set_states(wifi_rfkill, + hp_wmi_get_sw_state(HPWMI_WIFI), + hp_wmi_get_hw_state(HPWMI_WIFI)); + if (bluetooth_rfkill) + rfkill_set_states(bluetooth_rfkill, + hp_wmi_get_sw_state(HPWMI_BLUETOOTH), + hp_wmi_get_hw_state(HPWMI_BLUETOOTH)); + if (wwan_rfkill) + rfkill_set_states(wwan_rfkill, + hp_wmi_get_sw_state(HPWMI_WWAN), + hp_wmi_get_hw_state(HPWMI_WWAN)); + return 0; } diff --git a/drivers/platform/x86/msi-wmi.c b/drivers/platform/x86/msi-wmi.c new file mode 100644 index 000000000000..0c8fe145c4af --- /dev/null +++ b/drivers/platform/x86/msi-wmi.c @@ -0,0 +1,293 @@ +/* + * MSI WMI hotkeys + * + * Copyright (C) 2009 Novell <trenn@suse.de> + * + * Most stuff taken over from hp-wmi + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + + +#include <linux/kernel.h> +#include <linux/input.h> +#include <linux/input/sparse-keymap.h> +#include <linux/acpi.h> +#include <linux/backlight.h> + +MODULE_AUTHOR("Thomas Renninger <trenn@suse.de>"); +MODULE_DESCRIPTION("MSI laptop WMI hotkeys driver"); +MODULE_LICENSE("GPL"); + +MODULE_ALIAS("wmi:551A1F84-FBDD-4125-91DB-3EA8F44F1D45"); +MODULE_ALIAS("wmi:B6F3EEF2-3D2F-49DC-9DE3-85BCE18C62F2"); + +/* Temporary workaround until the WMI sysfs interface goes in + { "svn", DMI_SYS_VENDOR }, + { "pn", DMI_PRODUCT_NAME }, + { "pvr", DMI_PRODUCT_VERSION }, + { "rvn", DMI_BOARD_VENDOR }, + { "rn", DMI_BOARD_NAME }, +*/ + +MODULE_ALIAS("dmi:*:svnMICRO-STARINTERNATIONAL*:pnMS-6638:*"); + +#define DRV_NAME "msi-wmi" +#define DRV_PFX DRV_NAME ": " + +#define MSIWMI_BIOS_GUID "551A1F84-FBDD-4125-91DB-3EA8F44F1D45" +#define MSIWMI_EVENT_GUID "B6F3EEF2-3D2F-49DC-9DE3-85BCE18C62F2" + +#define dprintk(msg...) pr_debug(DRV_PFX msg) + +#define KEYCODE_BASE 0xD0 +#define MSI_WMI_BRIGHTNESSUP KEYCODE_BASE +#define MSI_WMI_BRIGHTNESSDOWN (KEYCODE_BASE + 1) +#define MSI_WMI_VOLUMEUP (KEYCODE_BASE + 2) +#define MSI_WMI_VOLUMEDOWN (KEYCODE_BASE + 3) +static struct key_entry msi_wmi_keymap[] = { + { KE_KEY, MSI_WMI_BRIGHTNESSUP, {KEY_BRIGHTNESSUP} }, + { KE_KEY, MSI_WMI_BRIGHTNESSDOWN, {KEY_BRIGHTNESSDOWN} }, + { KE_KEY, MSI_WMI_VOLUMEUP, {KEY_VOLUMEUP} }, + { KE_KEY, MSI_WMI_VOLUMEDOWN, {KEY_VOLUMEDOWN} }, + { KE_END, 0} +}; +static ktime_t last_pressed[ARRAY_SIZE(msi_wmi_keymap) - 1]; + +struct backlight_device *backlight; + +static int backlight_map[] = { 0x00, 0x33, 0x66, 0x99, 0xCC, 0xFF }; + +static struct input_dev *msi_wmi_input_dev; + +static int msi_wmi_query_block(int instance, int *ret) +{ + acpi_status status; + union acpi_object *obj; + + struct acpi_buffer output = { ACPI_ALLOCATE_BUFFER, NULL }; + + status = wmi_query_block(MSIWMI_BIOS_GUID, instance, &output); + + obj = output.pointer; + + if (!obj || obj->type != ACPI_TYPE_INTEGER) { + if (obj) { + printk(KERN_ERR DRV_PFX "query block returned object " + "type: %d - buffer length:%d\n", obj->type, + obj->type == ACPI_TYPE_BUFFER ? + obj->buffer.length : 0); + } + kfree(obj); + return -EINVAL; + } + *ret = obj->integer.value; + kfree(obj); + return 0; +} + +static int msi_wmi_set_block(int instance, int value) +{ + acpi_status status; + + struct acpi_buffer input = { sizeof(int), &value }; + + dprintk("Going to set block of instance: %d - value: %d\n", + instance, value); + + status = wmi_set_block(MSIWMI_BIOS_GUID, instance, &input); + + return ACPI_SUCCESS(status) ? 0 : 1; +} + +static int bl_get(struct backlight_device *bd) +{ + int level, err, ret; + + /* Instance 1 is "get backlight", cmp with DSDT */ + err = msi_wmi_query_block(1, &ret); + if (err) { + printk(KERN_ERR DRV_PFX "Could not query backlight: %d\n", err); + return -EINVAL; + } + dprintk("Get: Query block returned: %d\n", ret); + for (level = 0; level < ARRAY_SIZE(backlight_map); level++) { + if (backlight_map[level] == ret) { + dprintk("Current backlight level: 0x%X - index: %d\n", + backlight_map[level], level); + break; + } + } + if (level == ARRAY_SIZE(backlight_map)) { + printk(KERN_ERR DRV_PFX "get: Invalid brightness value: 0x%X\n", + ret); + return -EINVAL; + } + return level; +} + +static int bl_set_status(struct backlight_device *bd) +{ + int bright = bd->props.brightness; + if (bright >= ARRAY_SIZE(backlight_map) || bright < 0) + return -EINVAL; + + /* Instance 0 is "set backlight" */ + return msi_wmi_set_block(0, backlight_map[bright]); +} + +static struct backlight_ops msi_backlight_ops = { + .get_brightness = bl_get, + .update_status = bl_set_status, +}; + +static void msi_wmi_notify(u32 value, void *context) +{ + struct acpi_buffer response = { ACPI_ALLOCATE_BUFFER, NULL }; + static struct key_entry *key; + union acpi_object *obj; + ktime_t cur; + + wmi_get_event_data(value, &response); + + obj = (union acpi_object *)response.pointer; + + if (obj && obj->type == ACPI_TYPE_INTEGER) { + int eventcode = obj->integer.value; + dprintk("Eventcode: 0x%x\n", eventcode); + key = sparse_keymap_entry_from_scancode(msi_wmi_input_dev, + eventcode); + if (key) { + ktime_t diff; + cur = ktime_get_real(); + diff = ktime_sub(cur, last_pressed[key->code - + KEYCODE_BASE]); + /* Ignore event if the same event happened in a 50 ms + timeframe -> Key press may result in 10-20 GPEs */ + if (ktime_to_us(diff) < 1000 * 50) { + dprintk("Suppressed key event 0x%X - " + "Last press was %lld us ago\n", + key->code, ktime_to_us(diff)); + return; + } + last_pressed[key->code - KEYCODE_BASE] = cur; + + if (key->type == KE_KEY && + /* Brightness is served via acpi video driver */ + (!acpi_video_backlight_support() || + (key->code != MSI_WMI_BRIGHTNESSUP && + key->code != MSI_WMI_BRIGHTNESSDOWN))) { + dprintk("Send key: 0x%X - " + "Input layer keycode: %d\n", key->code, + key->keycode); + sparse_keymap_report_entry(msi_wmi_input_dev, + key, 1, true); + } + } else + printk(KERN_INFO "Unknown key pressed - %x\n", + eventcode); + } else + printk(KERN_INFO DRV_PFX "Unknown event received\n"); + kfree(response.pointer); +} + +static int __init msi_wmi_input_setup(void) +{ + int err; + + msi_wmi_input_dev = input_allocate_device(); + if (!msi_wmi_input_dev) + return -ENOMEM; + + msi_wmi_input_dev->name = "MSI WMI hotkeys"; + msi_wmi_input_dev->phys = "wmi/input0"; + msi_wmi_input_dev->id.bustype = BUS_HOST; + + err = sparse_keymap_setup(msi_wmi_input_dev, msi_wmi_keymap, NULL); + if (err) + goto err_free_dev; + + err = input_register_device(msi_wmi_input_dev); + + if (err) + goto err_free_keymap; + + memset(last_pressed, 0, sizeof(last_pressed)); + + return 0; + +err_free_keymap: + sparse_keymap_free(msi_wmi_input_dev); +err_free_dev: + input_free_device(msi_wmi_input_dev); + return err; +} + +static int __init msi_wmi_init(void) +{ + int err; + + if (!wmi_has_guid(MSIWMI_EVENT_GUID)) { + printk(KERN_ERR + "This machine doesn't have MSI-hotkeys through WMI\n"); + return -ENODEV; + } + err = wmi_install_notify_handler(MSIWMI_EVENT_GUID, + msi_wmi_notify, NULL); + if (err) + return -EINVAL; + + err = msi_wmi_input_setup(); + if (err) + goto err_uninstall_notifier; + + if (!acpi_video_backlight_support()) { + backlight = backlight_device_register(DRV_NAME, + NULL, NULL, &msi_backlight_ops); + if (IS_ERR(backlight)) + goto err_free_input; + + backlight->props.max_brightness = ARRAY_SIZE(backlight_map) - 1; + err = bl_get(NULL); + if (err < 0) + goto err_free_backlight; + + backlight->props.brightness = err; + } + dprintk("Event handler installed\n"); + + return 0; + +err_free_backlight: + backlight_device_unregister(backlight); +err_free_input: + input_unregister_device(msi_wmi_input_dev); +err_uninstall_notifier: + wmi_remove_notify_handler(MSIWMI_EVENT_GUID); + return err; +} + +static void __exit msi_wmi_exit(void) +{ + if (wmi_has_guid(MSIWMI_EVENT_GUID)) { + wmi_remove_notify_handler(MSIWMI_EVENT_GUID); + sparse_keymap_free(msi_wmi_input_dev); + input_unregister_device(msi_wmi_input_dev); + backlight_device_unregister(backlight); + } +} + +module_init(msi_wmi_init); +module_exit(msi_wmi_exit); diff --git a/drivers/platform/x86/thinkpad_acpi.c b/drivers/platform/x86/thinkpad_acpi.c index cf61d6a8ef6f..448c8aeb166b 100644 --- a/drivers/platform/x86/thinkpad_acpi.c +++ b/drivers/platform/x86/thinkpad_acpi.c @@ -21,8 +21,8 @@ * 02110-1301, USA. */ -#define TPACPI_VERSION "0.23" -#define TPACPI_SYSFS_VERSION 0x020500 +#define TPACPI_VERSION "0.24" +#define TPACPI_SYSFS_VERSION 0x020700 /* * Changelog: @@ -61,6 +61,7 @@ #include <linux/nvram.h> #include <linux/proc_fs.h> +#include <linux/seq_file.h> #include <linux/sysfs.h> #include <linux/backlight.h> #include <linux/fb.h> @@ -76,6 +77,10 @@ #include <linux/jiffies.h> #include <linux/workqueue.h> +#include <sound/core.h> +#include <sound/control.h> +#include <sound/initval.h> + #include <acpi/acpi_drivers.h> #include <linux/pci_ids.h> @@ -231,6 +236,7 @@ enum tpacpi_hkey_event_t { #define TPACPI_DBG_HKEY 0x0008 #define TPACPI_DBG_FAN 0x0010 #define TPACPI_DBG_BRGHT 0x0020 +#define TPACPI_DBG_MIXER 0x0040 #define onoff(status, bit) ((status) & (1 << (bit)) ? "on" : "off") #define enabled(status, bit) ((status) & (1 << (bit)) ? "enabled" : "disabled") @@ -256,7 +262,7 @@ struct tp_acpi_drv_struct { struct ibm_struct { char *name; - int (*read) (char *); + int (*read) (struct seq_file *); int (*write) (char *); void (*exit) (void); void (*resume) (void); @@ -298,6 +304,7 @@ static struct { u32 fan_ctrl_status_undef:1; u32 second_fan:1; u32 beep_needs_two_args:1; + u32 mixer_no_level_control:1; u32 input_device_registered:1; u32 platform_drv_registered:1; u32 platform_drv_attrs_registered:1; @@ -309,6 +316,7 @@ static struct { static struct { u16 hotkey_mask_ff:1; + u16 volume_ctrl_forbidden:1; } tp_warned; struct thinkpad_id_data { @@ -425,6 +433,12 @@ static void tpacpi_log_usertask(const char * const what) .ec = TPACPI_MATCH_ANY, \ .quirks = (__quirk) } +#define TPACPI_QEC_LNV(__id1, __id2, __quirk) \ + { .vendor = PCI_VENDOR_ID_LENOVO, \ + .bios = TPACPI_MATCH_ANY, \ + .ec = TPID(__id1, __id2), \ + .quirks = (__quirk) } + struct tpacpi_quirk { unsigned int vendor; u16 bios; @@ -776,36 +790,25 @@ static int __init register_tpacpi_subdriver(struct ibm_struct *ibm) **************************************************************************** ****************************************************************************/ -static int dispatch_procfs_read(char *page, char **start, off_t off, - int count, int *eof, void *data) +static int dispatch_proc_show(struct seq_file *m, void *v) { - struct ibm_struct *ibm = data; - int len; + struct ibm_struct *ibm = m->private; if (!ibm || !ibm->read) return -EINVAL; + return ibm->read(m); +} - len = ibm->read(page); - if (len < 0) - return len; - - if (len <= off + count) - *eof = 1; - *start = page + off; - len -= off; - if (len > count) - len = count; - if (len < 0) - len = 0; - - return len; +static int dispatch_proc_open(struct inode *inode, struct file *file) +{ + return single_open(file, dispatch_proc_show, PDE(inode)->data); } -static int dispatch_procfs_write(struct file *file, +static ssize_t dispatch_proc_write(struct file *file, const char __user *userbuf, - unsigned long count, void *data) + size_t count, loff_t *pos) { - struct ibm_struct *ibm = data; + struct ibm_struct *ibm = PDE(file->f_path.dentry->d_inode)->data; char *kernbuf; int ret; @@ -834,6 +837,15 @@ static int dispatch_procfs_write(struct file *file, return ret; } +static const struct file_operations dispatch_proc_fops = { + .owner = THIS_MODULE, + .open = dispatch_proc_open, + .read = seq_read, + .llseek = seq_lseek, + .release = single_release, + .write = dispatch_proc_write, +}; + static char *next_cmd(char **cmds) { char *start = *cmds; @@ -1261,6 +1273,7 @@ static int __init tpacpi_new_rfkill(const enum tpacpi_rfk_id id, struct tpacpi_rfk *atp_rfk; int res; bool sw_state = false; + bool hw_state; int sw_status; BUG_ON(id >= TPACPI_RFK_SW_MAX || tpacpi_rfkill_switches[id]); @@ -1295,7 +1308,8 @@ static int __init tpacpi_new_rfkill(const enum tpacpi_rfk_id id, rfkill_init_sw_state(atp_rfk->rfkill, sw_state); } } - rfkill_set_hw_state(atp_rfk->rfkill, tpacpi_rfk_check_hwblock_state()); + hw_state = tpacpi_rfk_check_hwblock_state(); + rfkill_set_hw_state(atp_rfk->rfkill, hw_state); res = rfkill_register(atp_rfk->rfkill); if (res < 0) { @@ -1308,6 +1322,9 @@ static int __init tpacpi_new_rfkill(const enum tpacpi_rfk_id id, } tpacpi_rfkill_switches[id] = atp_rfk; + + printk(TPACPI_INFO "rfkill switch %s: radio is %sblocked\n", + name, (sw_state || hw_state) ? "" : "un"); return 0; } @@ -1380,12 +1397,10 @@ static ssize_t tpacpi_rfk_sysfs_enable_store(const enum tpacpi_rfk_id id, } /* procfs -------------------------------------------------------------- */ -static int tpacpi_rfk_procfs_read(const enum tpacpi_rfk_id id, char *p) +static int tpacpi_rfk_procfs_read(const enum tpacpi_rfk_id id, struct seq_file *m) { - int len = 0; - if (id >= TPACPI_RFK_SW_MAX) - len += sprintf(p + len, "status:\t\tnot supported\n"); + seq_printf(m, "status:\t\tnot supported\n"); else { int status; @@ -1399,13 +1414,13 @@ static int tpacpi_rfk_procfs_read(const enum tpacpi_rfk_id id, char *p) return status; } - len += sprintf(p + len, "status:\t\t%s\n", + seq_printf(m, "status:\t\t%s\n", (status == TPACPI_RFK_RADIO_ON) ? "enabled" : "disabled"); - len += sprintf(p + len, "commands:\tenable, disable\n"); + seq_printf(m, "commands:\tenable, disable\n"); } - return len; + return 0; } static int tpacpi_rfk_procfs_write(const enum tpacpi_rfk_id id, char *buf) @@ -1776,7 +1791,7 @@ static const struct tpacpi_quirk tpacpi_bios_version_qtable[] __initconst = { TPV_QL1('7', '9', 'E', '3', '5', '0'), /* T60/p */ TPV_QL1('7', 'C', 'D', '2', '2', '2'), /* R60, R60i */ - TPV_QL0('7', 'E', 'D', '0'), /* R60e, R60i */ + TPV_QL1('7', 'E', 'D', '0', '1', '5'), /* R60e, R60i */ /* BIOS FW BIOS VERS EC FW EC VERS */ TPV_QI2('1', 'W', '9', '0', '1', 'V', '2', '8'), /* R50e (1) */ @@ -1792,8 +1807,8 @@ static const struct tpacpi_quirk tpacpi_bios_version_qtable[] __initconst = { TPV_QI1('7', '4', '6', '4', '2', '7'), /* X41 (0) */ TPV_QI1('7', '5', '6', '0', '2', '0'), /* X41t (0) */ - TPV_QL0('7', 'B', 'D', '7'), /* X60/s */ - TPV_QL0('7', 'J', '3', '0'), /* X60t */ + TPV_QL1('7', 'B', 'D', '7', '4', '0'), /* X60/s */ + TPV_QL1('7', 'J', '3', '0', '1', '3'), /* X60t */ /* (0) - older versions lack DMI EC fw string and functionality */ /* (1) - older versions known to lack functionality */ @@ -1883,14 +1898,11 @@ static int __init thinkpad_acpi_driver_init(struct ibm_init_struct *iibm) return 0; } -static int thinkpad_acpi_driver_read(char *p) +static int thinkpad_acpi_driver_read(struct seq_file *m) { - int len = 0; - - len += sprintf(p + len, "driver:\t\t%s\n", TPACPI_DESC); - len += sprintf(p + len, "version:\t%s\n", TPACPI_VERSION); - - return len; + seq_printf(m, "driver:\t\t%s\n", TPACPI_DESC); + seq_printf(m, "version:\t%s\n", TPACPI_VERSION); + return 0; } static struct ibm_struct thinkpad_acpi_driver_data = { @@ -2186,7 +2198,8 @@ static int hotkey_mask_set(u32 mask) fwmask, hotkey_acpi_mask); } - hotkey_mask_warn_incomplete_mask(); + if (tpacpi_lifecycle != TPACPI_LIFE_EXITING) + hotkey_mask_warn_incomplete_mask(); return rc; } @@ -3182,6 +3195,8 @@ static int __init hotkey_init(struct ibm_init_struct *iibm) int res, i; int status; int hkeyv; + bool radiosw_state = false; + bool tabletsw_state = false; unsigned long quirks; @@ -3287,6 +3302,7 @@ static int __init hotkey_init(struct ibm_init_struct *iibm) #ifdef CONFIG_THINKPAD_ACPI_DEBUGFACILITIES if (dbg_wlswemul) { tp_features.hotkey_wlsw = 1; + radiosw_state = !!tpacpi_wlsw_emulstate; printk(TPACPI_INFO "radio switch emulation enabled\n"); } else @@ -3294,6 +3310,7 @@ static int __init hotkey_init(struct ibm_init_struct *iibm) /* Not all thinkpads have a hardware radio switch */ if (acpi_evalf(hkey_handle, &status, "WLSW", "qd")) { tp_features.hotkey_wlsw = 1; + radiosw_state = !!status; printk(TPACPI_INFO "radio switch found; radios are %s\n", enabled(status, 0)); @@ -3305,11 +3322,11 @@ static int __init hotkey_init(struct ibm_init_struct *iibm) /* For X41t, X60t, X61t Tablets... */ if (!res && acpi_evalf(hkey_handle, &status, "MHKG", "qd")) { tp_features.hotkey_tablet = 1; + tabletsw_state = !!(status & TP_HOTKEY_TABLET_MASK); printk(TPACPI_INFO "possible tablet mode switch found; " "ThinkPad in %s mode\n", - (status & TP_HOTKEY_TABLET_MASK)? - "tablet" : "laptop"); + (tabletsw_state) ? "tablet" : "laptop"); res = add_to_attr_set(hotkey_dev_attributes, &dev_attr_hotkey_tablet_mode.attr); } @@ -3344,16 +3361,14 @@ static int __init hotkey_init(struct ibm_init_struct *iibm) TPACPI_HOTKEY_MAP_SIZE); } - set_bit(EV_KEY, tpacpi_inputdev->evbit); - set_bit(EV_MSC, tpacpi_inputdev->evbit); - set_bit(MSC_SCAN, tpacpi_inputdev->mscbit); + input_set_capability(tpacpi_inputdev, EV_MSC, MSC_SCAN); tpacpi_inputdev->keycodesize = TPACPI_HOTKEY_MAP_TYPESIZE; tpacpi_inputdev->keycodemax = TPACPI_HOTKEY_MAP_LEN; tpacpi_inputdev->keycode = hotkey_keycode_map; for (i = 0; i < TPACPI_HOTKEY_MAP_LEN; i++) { if (hotkey_keycode_map[i] != KEY_RESERVED) { - set_bit(hotkey_keycode_map[i], - tpacpi_inputdev->keybit); + input_set_capability(tpacpi_inputdev, EV_KEY, + hotkey_keycode_map[i]); } else { if (i < sizeof(hotkey_reserved_mask)*8) hotkey_reserved_mask |= 1 << i; @@ -3361,12 +3376,14 @@ static int __init hotkey_init(struct ibm_init_struct *iibm) } if (tp_features.hotkey_wlsw) { - set_bit(EV_SW, tpacpi_inputdev->evbit); - set_bit(SW_RFKILL_ALL, tpacpi_inputdev->swbit); + input_set_capability(tpacpi_inputdev, EV_SW, SW_RFKILL_ALL); + input_report_switch(tpacpi_inputdev, + SW_RFKILL_ALL, radiosw_state); } if (tp_features.hotkey_tablet) { - set_bit(EV_SW, tpacpi_inputdev->evbit); - set_bit(SW_TABLET_MODE, tpacpi_inputdev->swbit); + input_set_capability(tpacpi_inputdev, EV_SW, SW_TABLET_MODE); + input_report_switch(tpacpi_inputdev, + SW_TABLET_MODE, tabletsw_state); } /* Do not issue duplicate brightness change events to @@ -3433,8 +3450,6 @@ static int __init hotkey_init(struct ibm_init_struct *iibm) tpacpi_inputdev->close = &hotkey_inputdev_close; hotkey_poll_setup_safe(true); - tpacpi_send_radiosw_update(); - tpacpi_input_send_tabletsw(); return 0; @@ -3542,49 +3557,57 @@ static bool hotkey_notify_usrevent(const u32 hkey, } } +static void thermal_dump_all_sensors(void); + static bool hotkey_notify_thermal(const u32 hkey, bool *send_acpi_ev, bool *ignore_acpi_ev) { + bool known = true; + /* 0x6000-0x6FFF: thermal alarms */ *send_acpi_ev = true; *ignore_acpi_ev = false; switch (hkey) { + case TP_HKEY_EV_THM_TABLE_CHANGED: + printk(TPACPI_INFO + "EC reports that Thermal Table has changed\n"); + /* recommended action: do nothing, we don't have + * Lenovo ATM information */ + return true; case TP_HKEY_EV_ALARM_BAT_HOT: printk(TPACPI_CRIT "THERMAL ALARM: battery is too hot!\n"); /* recommended action: warn user through gui */ - return true; + break; case TP_HKEY_EV_ALARM_BAT_XHOT: printk(TPACPI_ALERT "THERMAL EMERGENCY: battery is extremely hot!\n"); /* recommended action: immediate sleep/hibernate */ - return true; + break; case TP_HKEY_EV_ALARM_SENSOR_HOT: printk(TPACPI_CRIT "THERMAL ALARM: " "a sensor reports something is too hot!\n"); /* recommended action: warn user through gui, that */ /* some internal component is too hot */ - return true; + break; case TP_HKEY_EV_ALARM_SENSOR_XHOT: printk(TPACPI_ALERT "THERMAL EMERGENCY: " "a sensor reports something is extremely hot!\n"); /* recommended action: immediate sleep/hibernate */ - return true; - case TP_HKEY_EV_THM_TABLE_CHANGED: - printk(TPACPI_INFO - "EC reports that Thermal Table has changed\n"); - /* recommended action: do nothing, we don't have - * Lenovo ATM information */ - return true; + break; default: printk(TPACPI_ALERT "THERMAL ALERT: unknown thermal alarm received\n"); - return false; + known = false; } + + thermal_dump_all_sensors(); + + return known; } static void hotkey_notify(struct ibm_struct *ibm, u32 event) @@ -3727,14 +3750,13 @@ static void hotkey_resume(void) } /* procfs -------------------------------------------------------------- */ -static int hotkey_read(char *p) +static int hotkey_read(struct seq_file *m) { int res, status; - int len = 0; if (!tp_features.hotkey) { - len += sprintf(p + len, "status:\t\tnot supported\n"); - return len; + seq_printf(m, "status:\t\tnot supported\n"); + return 0; } if (mutex_lock_killable(&hotkey_mutex)) @@ -3746,17 +3768,16 @@ static int hotkey_read(char *p) if (res) return res; - len += sprintf(p + len, "status:\t\t%s\n", enabled(status, 0)); + seq_printf(m, "status:\t\t%s\n", enabled(status, 0)); if (hotkey_all_mask) { - len += sprintf(p + len, "mask:\t\t0x%08x\n", hotkey_user_mask); - len += sprintf(p + len, - "commands:\tenable, disable, reset, <mask>\n"); + seq_printf(m, "mask:\t\t0x%08x\n", hotkey_user_mask); + seq_printf(m, "commands:\tenable, disable, reset, <mask>\n"); } else { - len += sprintf(p + len, "mask:\t\tnot supported\n"); - len += sprintf(p + len, "commands:\tenable, disable, reset\n"); + seq_printf(m, "mask:\t\tnot supported\n"); + seq_printf(m, "commands:\tenable, disable, reset\n"); } - return len; + return 0; } static void hotkey_enabledisable_warn(bool enable) @@ -3863,15 +3884,6 @@ enum { #define TPACPI_RFK_BLUETOOTH_SW_NAME "tpacpi_bluetooth_sw" -static void bluetooth_suspend(pm_message_t state) -{ - /* Try to make sure radio will resume powered off */ - if (!acpi_evalf(NULL, NULL, "\\BLTH", "vd", - TP_ACPI_BLTH_PWR_OFF_ON_RESUME)) - vdbg_printk(TPACPI_DBG_RFKILL, - "bluetooth power down on resume request failed\n"); -} - static int bluetooth_get_status(void) { int status; @@ -3905,10 +3917,9 @@ static int bluetooth_set_status(enum tpacpi_rfkill_state state) #endif /* We make sure to keep TP_ACPI_BLUETOOTH_RESUMECTRL off */ + status = TP_ACPI_BLUETOOTH_RESUMECTRL; if (state == TPACPI_RFK_RADIO_ON) - status = TP_ACPI_BLUETOOTH_RADIOSSW; - else - status = 0; + status |= TP_ACPI_BLUETOOTH_RADIOSSW; if (!acpi_evalf(hkey_handle, NULL, "SBDC", "vd", status)) return -EIO; @@ -4032,9 +4043,9 @@ static int __init bluetooth_init(struct ibm_init_struct *iibm) } /* procfs -------------------------------------------------------------- */ -static int bluetooth_read(char *p) +static int bluetooth_read(struct seq_file *m) { - return tpacpi_rfk_procfs_read(TPACPI_RFK_BLUETOOTH_SW_ID, p); + return tpacpi_rfk_procfs_read(TPACPI_RFK_BLUETOOTH_SW_ID, m); } static int bluetooth_write(char *buf) @@ -4047,7 +4058,6 @@ static struct ibm_struct bluetooth_driver_data = { .read = bluetooth_read, .write = bluetooth_write, .exit = bluetooth_exit, - .suspend = bluetooth_suspend, .shutdown = bluetooth_shutdown, }; @@ -4065,15 +4075,6 @@ enum { #define TPACPI_RFK_WWAN_SW_NAME "tpacpi_wwan_sw" -static void wan_suspend(pm_message_t state) -{ - /* Try to make sure radio will resume powered off */ - if (!acpi_evalf(NULL, NULL, "\\WGSV", "qvd", - TP_ACPI_WGSV_PWR_OFF_ON_RESUME)) - vdbg_printk(TPACPI_DBG_RFKILL, - "WWAN power down on resume request failed\n"); -} - static int wan_get_status(void) { int status; @@ -4106,11 +4107,10 @@ static int wan_set_status(enum tpacpi_rfkill_state state) } #endif - /* We make sure to keep TP_ACPI_WANCARD_RESUMECTRL off */ + /* We make sure to set TP_ACPI_WANCARD_RESUMECTRL */ + status = TP_ACPI_WANCARD_RESUMECTRL; if (state == TPACPI_RFK_RADIO_ON) - status = TP_ACPI_WANCARD_RADIOSSW; - else - status = 0; + status |= TP_ACPI_WANCARD_RADIOSSW; if (!acpi_evalf(hkey_handle, NULL, "SWAN", "vd", status)) return -EIO; @@ -4233,9 +4233,9 @@ static int __init wan_init(struct ibm_init_struct *iibm) } /* procfs -------------------------------------------------------------- */ -static int wan_read(char *p) +static int wan_read(struct seq_file *m) { - return tpacpi_rfk_procfs_read(TPACPI_RFK_WWAN_SW_ID, p); + return tpacpi_rfk_procfs_read(TPACPI_RFK_WWAN_SW_ID, m); } static int wan_write(char *buf) @@ -4248,7 +4248,6 @@ static struct ibm_struct wan_driver_data = { .read = wan_read, .write = wan_write, .exit = wan_exit, - .suspend = wan_suspend, .shutdown = wan_shutdown, }; @@ -4611,14 +4610,13 @@ static int video_expand_toggle(void) /* not reached */ } -static int video_read(char *p) +static int video_read(struct seq_file *m) { int status, autosw; - int len = 0; if (video_supported == TPACPI_VIDEO_NONE) { - len += sprintf(p + len, "status:\t\tnot supported\n"); - return len; + seq_printf(m, "status:\t\tnot supported\n"); + return 0; } status = video_outputsw_get(); @@ -4629,20 +4627,20 @@ static int video_read(char *p) if (autosw < 0) return autosw; - len += sprintf(p + len, "status:\t\tsupported\n"); - len += sprintf(p + len, "lcd:\t\t%s\n", enabled(status, 0)); - len += sprintf(p + len, "crt:\t\t%s\n", enabled(status, 1)); + seq_printf(m, "status:\t\tsupported\n"); + seq_printf(m, "lcd:\t\t%s\n", enabled(status, 0)); + seq_printf(m, "crt:\t\t%s\n", enabled(status, 1)); if (video_supported == TPACPI_VIDEO_NEW) - len += sprintf(p + len, "dvi:\t\t%s\n", enabled(status, 3)); - len += sprintf(p + len, "auto:\t\t%s\n", enabled(autosw, 0)); - len += sprintf(p + len, "commands:\tlcd_enable, lcd_disable\n"); - len += sprintf(p + len, "commands:\tcrt_enable, crt_disable\n"); + seq_printf(m, "dvi:\t\t%s\n", enabled(status, 3)); + seq_printf(m, "auto:\t\t%s\n", enabled(autosw, 0)); + seq_printf(m, "commands:\tlcd_enable, lcd_disable\n"); + seq_printf(m, "commands:\tcrt_enable, crt_disable\n"); if (video_supported == TPACPI_VIDEO_NEW) - len += sprintf(p + len, "commands:\tdvi_enable, dvi_disable\n"); - len += sprintf(p + len, "commands:\tauto_enable, auto_disable\n"); - len += sprintf(p + len, "commands:\tvideo_switch, expand_toggle\n"); + seq_printf(m, "commands:\tdvi_enable, dvi_disable\n"); + seq_printf(m, "commands:\tauto_enable, auto_disable\n"); + seq_printf(m, "commands:\tvideo_switch, expand_toggle\n"); - return len; + return 0; } static int video_write(char *buf) @@ -4834,25 +4832,24 @@ static void light_exit(void) flush_workqueue(tpacpi_wq); } -static int light_read(char *p) +static int light_read(struct seq_file *m) { - int len = 0; int status; if (!tp_features.light) { - len += sprintf(p + len, "status:\t\tnot supported\n"); + seq_printf(m, "status:\t\tnot supported\n"); } else if (!tp_features.light_status) { - len += sprintf(p + len, "status:\t\tunknown\n"); - len += sprintf(p + len, "commands:\ton, off\n"); + seq_printf(m, "status:\t\tunknown\n"); + seq_printf(m, "commands:\ton, off\n"); } else { status = light_get_status(); if (status < 0) return status; - len += sprintf(p + len, "status:\t\t%s\n", onoff(status, 0)); - len += sprintf(p + len, "commands:\ton, off\n"); + seq_printf(m, "status:\t\t%s\n", onoff(status, 0)); + seq_printf(m, "commands:\ton, off\n"); } - return len; + return 0; } static int light_write(char *buf) @@ -4930,20 +4927,18 @@ static void cmos_exit(void) device_remove_file(&tpacpi_pdev->dev, &dev_attr_cmos_command); } -static int cmos_read(char *p) +static int cmos_read(struct seq_file *m) { - int len = 0; - /* cmos not supported on 570, 600e/x, 770e, 770x, A21e, A2xm/p, R30, R31, T20-22, X20-21 */ if (!cmos_handle) - len += sprintf(p + len, "status:\t\tnot supported\n"); + seq_printf(m, "status:\t\tnot supported\n"); else { - len += sprintf(p + len, "status:\t\tsupported\n"); - len += sprintf(p + len, "commands:\t<cmd> (<cmd> is 0-21)\n"); + seq_printf(m, "status:\t\tsupported\n"); + seq_printf(m, "commands:\t<cmd> (<cmd> is 0-21)\n"); } - return len; + return 0; } static int cmos_write(char *buf) @@ -5318,15 +5313,13 @@ static int __init led_init(struct ibm_init_struct *iibm) ((s) == TPACPI_LED_OFF ? "off" : \ ((s) == TPACPI_LED_ON ? "on" : "blinking")) -static int led_read(char *p) +static int led_read(struct seq_file *m) { - int len = 0; - if (!led_supported) { - len += sprintf(p + len, "status:\t\tnot supported\n"); - return len; + seq_printf(m, "status:\t\tnot supported\n"); + return 0; } - len += sprintf(p + len, "status:\t\tsupported\n"); + seq_printf(m, "status:\t\tsupported\n"); if (led_supported == TPACPI_LED_570) { /* 570 */ @@ -5335,15 +5328,15 @@ static int led_read(char *p) status = led_get_status(i); if (status < 0) return -EIO; - len += sprintf(p + len, "%d:\t\t%s\n", + seq_printf(m, "%d:\t\t%s\n", i, str_led_status(status)); } } - len += sprintf(p + len, "commands:\t" + seq_printf(m, "commands:\t" "<led> on, <led> off, <led> blink (<led> is 0-15)\n"); - return len; + return 0; } static int led_write(char *buf) @@ -5416,18 +5409,16 @@ static int __init beep_init(struct ibm_init_struct *iibm) return (beep_handle)? 0 : 1; } -static int beep_read(char *p) +static int beep_read(struct seq_file *m) { - int len = 0; - if (!beep_handle) - len += sprintf(p + len, "status:\t\tnot supported\n"); + seq_printf(m, "status:\t\tnot supported\n"); else { - len += sprintf(p + len, "status:\t\tsupported\n"); - len += sprintf(p + len, "commands:\t<cmd> (<cmd> is 0-17)\n"); + seq_printf(m, "status:\t\tsupported\n"); + seq_printf(m, "commands:\t<cmd> (<cmd> is 0-17)\n"); } - return len; + return 0; } static int beep_write(char *buf) @@ -5480,8 +5471,11 @@ enum { /* TPACPI_THERMAL_TPEC_* */ TP_EC_THERMAL_TMP0 = 0x78, /* ACPI EC regs TMP 0..7 */ TP_EC_THERMAL_TMP8 = 0xC0, /* ACPI EC regs TMP 8..15 */ TP_EC_THERMAL_TMP_NA = -128, /* ACPI EC sensor not available */ + + TPACPI_THERMAL_SENSOR_NA = -128000, /* Sensor not available */ }; + #define TPACPI_MAX_THERMAL_SENSORS 16 /* Max thermal sensors supported */ struct ibm_thermal_sensors_struct { s32 temp[TPACPI_MAX_THERMAL_SENSORS]; @@ -5571,6 +5565,28 @@ static int thermal_get_sensors(struct ibm_thermal_sensors_struct *s) return n; } +static void thermal_dump_all_sensors(void) +{ + int n, i; + struct ibm_thermal_sensors_struct t; + + n = thermal_get_sensors(&t); + if (n <= 0) + return; + + printk(TPACPI_NOTICE + "temperatures (Celsius):"); + + for (i = 0; i < n; i++) { + if (t.temp[i] != TPACPI_THERMAL_SENSOR_NA) + printk(KERN_CONT " %d", (int)(t.temp[i] / 1000)); + else + printk(KERN_CONT " N/A"); + } + + printk(KERN_CONT "\n"); +} + /* sysfs temp##_input -------------------------------------------------- */ static ssize_t thermal_temp_input_show(struct device *dev, @@ -5586,7 +5602,7 @@ static ssize_t thermal_temp_input_show(struct device *dev, res = thermal_get_sensor(idx, &value); if (res) return res; - if (value == TP_EC_THERMAL_TMP_NA * 1000) + if (value == TPACPI_THERMAL_SENSOR_NA) return -ENXIO; return snprintf(buf, PAGE_SIZE, "%d\n", value); @@ -5763,9 +5779,8 @@ static void thermal_exit(void) } } -static int thermal_read(char *p) +static int thermal_read(struct seq_file *m) { - int len = 0; int n, i; struct ibm_thermal_sensors_struct t; @@ -5773,16 +5788,16 @@ static int thermal_read(char *p) if (unlikely(n < 0)) return n; - len += sprintf(p + len, "temperatures:\t"); + seq_printf(m, "temperatures:\t"); if (n > 0) { for (i = 0; i < (n - 1); i++) - len += sprintf(p + len, "%d ", t.temp[i] / 1000); - len += sprintf(p + len, "%d\n", t.temp[i] / 1000); + seq_printf(m, "%d ", t.temp[i] / 1000); + seq_printf(m, "%d\n", t.temp[i] / 1000); } else - len += sprintf(p + len, "not supported\n"); + seq_printf(m, "not supported\n"); - return len; + return 0; } static struct ibm_struct thermal_driver_data = { @@ -5797,39 +5812,38 @@ static struct ibm_struct thermal_driver_data = { static u8 ecdump_regs[256]; -static int ecdump_read(char *p) +static int ecdump_read(struct seq_file *m) { - int len = 0; int i, j; u8 v; - len += sprintf(p + len, "EC " + seq_printf(m, "EC " " +00 +01 +02 +03 +04 +05 +06 +07" " +08 +09 +0a +0b +0c +0d +0e +0f\n"); for (i = 0; i < 256; i += 16) { - len += sprintf(p + len, "EC 0x%02x:", i); + seq_printf(m, "EC 0x%02x:", i); for (j = 0; j < 16; j++) { if (!acpi_ec_read(i + j, &v)) break; if (v != ecdump_regs[i + j]) - len += sprintf(p + len, " *%02x", v); + seq_printf(m, " *%02x", v); else - len += sprintf(p + len, " %02x", v); + seq_printf(m, " %02x", v); ecdump_regs[i + j] = v; } - len += sprintf(p + len, "\n"); + seq_putc(m, '\n'); if (j != 16) break; } /* These are way too dangerous to advertise openly... */ #if 0 - len += sprintf(p + len, "commands:\t0x<offset> 0x<value>" + seq_printf(m, "commands:\t0x<offset> 0x<value>" " (<offset> is 00-ff, <value> is 00-ff)\n"); - len += sprintf(p + len, "commands:\t0x<offset> <value> " + seq_printf(m, "commands:\t0x<offset> <value> " " (<offset> is 00-ff, <value> is 0-255)\n"); #endif - return len; + return 0; } static int ecdump_write(char *buf) @@ -6092,6 +6106,12 @@ static int brightness_get(struct backlight_device *bd) return status & TP_EC_BACKLIGHT_LVLMSK; } +static void tpacpi_brightness_notify_change(void) +{ + backlight_force_update(ibm_backlight_device, + BACKLIGHT_UPDATE_HOTKEY); +} + static struct backlight_ops ibm_backlight_data = { .get_brightness = brightness_get, .update_status = brightness_update_status, @@ -6120,8 +6140,8 @@ static const struct tpacpi_quirk brightness_quirk_table[] __initconst = { /* Models with Intel Extreme Graphics 2 */ TPACPI_Q_IBM('1', 'U', TPACPI_BRGHT_Q_NOEC), - TPACPI_Q_IBM('1', 'V', TPACPI_BRGHT_Q_ASK|TPACPI_BRGHT_Q_NOEC), - TPACPI_Q_IBM('1', 'W', TPACPI_BRGHT_Q_ASK|TPACPI_BRGHT_Q_NOEC), + TPACPI_Q_IBM('1', 'V', TPACPI_BRGHT_Q_ASK|TPACPI_BRGHT_Q_EC), + TPACPI_Q_IBM('1', 'W', TPACPI_BRGHT_Q_ASK|TPACPI_BRGHT_Q_EC), /* Models with Intel GMA900 */ TPACPI_Q_IBM('7', '0', TPACPI_BRGHT_Q_NOEC), /* T43, R52 */ @@ -6246,6 +6266,12 @@ static int __init brightness_init(struct ibm_init_struct *iibm) ibm_backlight_device->props.brightness = b & TP_EC_BACKLIGHT_LVLMSK; backlight_update_status(ibm_backlight_device); + vdbg_printk(TPACPI_DBG_INIT | TPACPI_DBG_BRGHT, + "brightness: registering brightness hotkeys " + "as change notification\n"); + tpacpi_hotkey_driver_mask_set(hotkey_driver_mask + | TP_ACPI_HKEY_BRGHTUP_MASK + | TP_ACPI_HKEY_BRGHTDWN_MASK);; return 0; } @@ -6270,23 +6296,22 @@ static void brightness_exit(void) tpacpi_brightness_checkpoint_nvram(); } -static int brightness_read(char *p) +static int brightness_read(struct seq_file *m) { - int len = 0; int level; level = brightness_get(NULL); if (level < 0) { - len += sprintf(p + len, "level:\t\tunreadable\n"); + seq_printf(m, "level:\t\tunreadable\n"); } else { - len += sprintf(p + len, "level:\t\t%d\n", level); - len += sprintf(p + len, "commands:\tup, down\n"); - len += sprintf(p + len, "commands:\tlevel <level>" + seq_printf(m, "level:\t\t%d\n", level); + seq_printf(m, "commands:\tup, down\n"); + seq_printf(m, "commands:\tlevel <level>" " (<level> is 0-%d)\n", (tp_features.bright_16levels) ? 15 : 7); } - return len; + return 0; } static int brightness_write(char *buf) @@ -6322,6 +6347,9 @@ static int brightness_write(char *buf) * Doing it this way makes the syscall restartable in case of EINTR */ rc = brightness_set(level); + if (!rc && ibm_backlight_device) + backlight_force_update(ibm_backlight_device, + BACKLIGHT_UPDATE_SYSFS); return (rc == -EINTR)? -ERESTARTSYS : rc; } @@ -6338,99 +6366,654 @@ static struct ibm_struct brightness_driver_data = { * Volume subdriver */ -static int volume_offset = 0x30; +/* + * IBM ThinkPads have a simple volume controller with MUTE gating. + * Very early Lenovo ThinkPads follow the IBM ThinkPad spec. + * + * Since the *61 series (and probably also the later *60 series), Lenovo + * ThinkPads only implement the MUTE gate. + * + * EC register 0x30 + * Bit 6: MUTE (1 mutes sound) + * Bit 3-0: Volume + * Other bits should be zero as far as we know. + * + * This is also stored in CMOS NVRAM, byte 0x60, bit 6 (MUTE), and + * bits 3-0 (volume). Other bits in NVRAM may have other functions, + * such as bit 7 which is used to detect repeated presses of MUTE, + * and we leave them unchanged. + */ + +#define TPACPI_ALSA_DRVNAME "ThinkPad EC" +#define TPACPI_ALSA_SHRTNAME "ThinkPad Console Audio Control" +#define TPACPI_ALSA_MIXERNAME TPACPI_ALSA_SHRTNAME + +static int alsa_index = SNDRV_DEFAULT_IDX1; +static char *alsa_id = "ThinkPadEC"; +static int alsa_enable = SNDRV_DEFAULT_ENABLE1; + +struct tpacpi_alsa_data { + struct snd_card *card; + struct snd_ctl_elem_id *ctl_mute_id; + struct snd_ctl_elem_id *ctl_vol_id; +}; + +static struct snd_card *alsa_card; + +enum { + TP_EC_AUDIO = 0x30, + + /* TP_EC_AUDIO bits */ + TP_EC_AUDIO_MUTESW = 6, + + /* TP_EC_AUDIO bitmasks */ + TP_EC_AUDIO_LVL_MSK = 0x0F, + TP_EC_AUDIO_MUTESW_MSK = (1 << TP_EC_AUDIO_MUTESW), + + /* Maximum volume */ + TP_EC_VOLUME_MAX = 14, +}; + +enum tpacpi_volume_access_mode { + TPACPI_VOL_MODE_AUTO = 0, /* Not implemented yet */ + TPACPI_VOL_MODE_EC, /* Pure EC control */ + TPACPI_VOL_MODE_UCMS_STEP, /* UCMS step-based control: N/A */ + TPACPI_VOL_MODE_ECNVRAM, /* EC control w/ NVRAM store */ + TPACPI_VOL_MODE_MAX +}; + +enum tpacpi_volume_capabilities { + TPACPI_VOL_CAP_AUTO = 0, /* Use white/blacklist */ + TPACPI_VOL_CAP_VOLMUTE, /* Output vol and mute */ + TPACPI_VOL_CAP_MUTEONLY, /* Output mute only */ + TPACPI_VOL_CAP_MAX +}; + +static enum tpacpi_volume_access_mode volume_mode = + TPACPI_VOL_MODE_MAX; + +static enum tpacpi_volume_capabilities volume_capabilities; +static int volume_control_allowed; -static int volume_read(char *p) +/* + * Used to syncronize writers to TP_EC_AUDIO and + * TP_NVRAM_ADDR_MIXER, as we need to do read-modify-write + */ +static struct mutex volume_mutex; + +static void tpacpi_volume_checkpoint_nvram(void) { - int len = 0; - u8 level; + u8 lec = 0; + u8 b_nvram; + u8 ec_mask; + + if (volume_mode != TPACPI_VOL_MODE_ECNVRAM) + return; + if (!volume_control_allowed) + return; + + vdbg_printk(TPACPI_DBG_MIXER, + "trying to checkpoint mixer state to NVRAM...\n"); - if (!acpi_ec_read(volume_offset, &level)) { - len += sprintf(p + len, "level:\t\tunreadable\n"); + if (tp_features.mixer_no_level_control) + ec_mask = TP_EC_AUDIO_MUTESW_MSK; + else + ec_mask = TP_EC_AUDIO_MUTESW_MSK | TP_EC_AUDIO_LVL_MSK; + + if (mutex_lock_killable(&volume_mutex) < 0) + return; + + if (unlikely(!acpi_ec_read(TP_EC_AUDIO, &lec))) + goto unlock; + lec &= ec_mask; + b_nvram = nvram_read_byte(TP_NVRAM_ADDR_MIXER); + + if (lec != (b_nvram & ec_mask)) { + /* NVRAM needs update */ + b_nvram &= ~ec_mask; + b_nvram |= lec; + nvram_write_byte(b_nvram, TP_NVRAM_ADDR_MIXER); + dbg_printk(TPACPI_DBG_MIXER, + "updated NVRAM mixer status to 0x%02x (0x%02x)\n", + (unsigned int) lec, (unsigned int) b_nvram); } else { - len += sprintf(p + len, "level:\t\t%d\n", level & 0xf); - len += sprintf(p + len, "mute:\t\t%s\n", onoff(level, 6)); - len += sprintf(p + len, "commands:\tup, down, mute\n"); - len += sprintf(p + len, "commands:\tlevel <level>" - " (<level> is 0-15)\n"); + vdbg_printk(TPACPI_DBG_MIXER, + "NVRAM mixer status already is 0x%02x (0x%02x)\n", + (unsigned int) lec, (unsigned int) b_nvram); } - return len; +unlock: + mutex_unlock(&volume_mutex); } -static int volume_write(char *buf) +static int volume_get_status_ec(u8 *status) { - int cmos_cmd, inc, i; - u8 level, mute; - int new_level, new_mute; - char *cmd; + u8 s; - while ((cmd = next_cmd(&buf))) { - if (!acpi_ec_read(volume_offset, &level)) - return -EIO; - new_mute = mute = level & 0x40; - new_level = level = level & 0xf; + if (!acpi_ec_read(TP_EC_AUDIO, &s)) + return -EIO; - if (strlencmp(cmd, "up") == 0) { - if (mute) - new_mute = 0; - else - new_level = level == 15 ? 15 : level + 1; - } else if (strlencmp(cmd, "down") == 0) { - if (mute) - new_mute = 0; - else - new_level = level == 0 ? 0 : level - 1; - } else if (sscanf(cmd, "level %d", &new_level) == 1 && - new_level >= 0 && new_level <= 15) { - /* new_level set */ - } else if (strlencmp(cmd, "mute") == 0) { - new_mute = 0x40; - } else - return -EINVAL; + *status = s; - if (new_level != level) { - /* mute doesn't change */ + dbg_printk(TPACPI_DBG_MIXER, "status 0x%02x\n", s); - cmos_cmd = (new_level > level) ? - TP_CMOS_VOLUME_UP : TP_CMOS_VOLUME_DOWN; - inc = new_level > level ? 1 : -1; + return 0; +} - if (mute && (issue_thinkpad_cmos_command(cmos_cmd) || - !acpi_ec_write(volume_offset, level))) - return -EIO; +static int volume_get_status(u8 *status) +{ + return volume_get_status_ec(status); +} - for (i = level; i != new_level; i += inc) - if (issue_thinkpad_cmos_command(cmos_cmd) || - !acpi_ec_write(volume_offset, i + inc)) - return -EIO; +static int volume_set_status_ec(const u8 status) +{ + if (!acpi_ec_write(TP_EC_AUDIO, status)) + return -EIO; - if (mute && - (issue_thinkpad_cmos_command(TP_CMOS_VOLUME_MUTE) || - !acpi_ec_write(volume_offset, new_level + mute))) { - return -EIO; - } + dbg_printk(TPACPI_DBG_MIXER, "set EC mixer to 0x%02x\n", status); + + return 0; +} + +static int volume_set_status(const u8 status) +{ + return volume_set_status_ec(status); +} + +static int volume_set_mute_ec(const bool mute) +{ + int rc; + u8 s, n; + + if (mutex_lock_killable(&volume_mutex) < 0) + return -EINTR; + + rc = volume_get_status_ec(&s); + if (rc) + goto unlock; + + n = (mute) ? s | TP_EC_AUDIO_MUTESW_MSK : + s & ~TP_EC_AUDIO_MUTESW_MSK; + + if (n != s) + rc = volume_set_status_ec(n); + +unlock: + mutex_unlock(&volume_mutex); + return rc; +} + +static int volume_set_mute(const bool mute) +{ + dbg_printk(TPACPI_DBG_MIXER, "trying to %smute\n", + (mute) ? "" : "un"); + return volume_set_mute_ec(mute); +} + +static int volume_set_volume_ec(const u8 vol) +{ + int rc; + u8 s, n; + + if (vol > TP_EC_VOLUME_MAX) + return -EINVAL; + + if (mutex_lock_killable(&volume_mutex) < 0) + return -EINTR; + + rc = volume_get_status_ec(&s); + if (rc) + goto unlock; + + n = (s & ~TP_EC_AUDIO_LVL_MSK) | vol; + + if (n != s) + rc = volume_set_status_ec(n); + +unlock: + mutex_unlock(&volume_mutex); + return rc; +} + +static int volume_set_volume(const u8 vol) +{ + dbg_printk(TPACPI_DBG_MIXER, + "trying to set volume level to %hu\n", vol); + return volume_set_volume_ec(vol); +} + +static void volume_alsa_notify_change(void) +{ + struct tpacpi_alsa_data *d; + + if (alsa_card && alsa_card->private_data) { + d = alsa_card->private_data; + if (d->ctl_mute_id) + snd_ctl_notify(alsa_card, + SNDRV_CTL_EVENT_MASK_VALUE, + d->ctl_mute_id); + if (d->ctl_vol_id) + snd_ctl_notify(alsa_card, + SNDRV_CTL_EVENT_MASK_VALUE, + d->ctl_vol_id); + } +} + +static int volume_alsa_vol_info(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_info *uinfo) +{ + uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; + uinfo->count = 1; + uinfo->value.integer.min = 0; + uinfo->value.integer.max = TP_EC_VOLUME_MAX; + return 0; +} + +static int volume_alsa_vol_get(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + u8 s; + int rc; + + rc = volume_get_status(&s); + if (rc < 0) + return rc; + + ucontrol->value.integer.value[0] = s & TP_EC_AUDIO_LVL_MSK; + return 0; +} + +static int volume_alsa_vol_put(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + return volume_set_volume(ucontrol->value.integer.value[0]); +} + +#define volume_alsa_mute_info snd_ctl_boolean_mono_info + +static int volume_alsa_mute_get(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + u8 s; + int rc; + + rc = volume_get_status(&s); + if (rc < 0) + return rc; + + ucontrol->value.integer.value[0] = + (s & TP_EC_AUDIO_MUTESW_MSK) ? 0 : 1; + return 0; +} + +static int volume_alsa_mute_put(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + return volume_set_mute(!ucontrol->value.integer.value[0]); +} + +static struct snd_kcontrol_new volume_alsa_control_vol __devinitdata = { + .iface = SNDRV_CTL_ELEM_IFACE_MIXER, + .name = "Console Playback Volume", + .index = 0, + .access = SNDRV_CTL_ELEM_ACCESS_READ, + .info = volume_alsa_vol_info, + .get = volume_alsa_vol_get, +}; + +static struct snd_kcontrol_new volume_alsa_control_mute __devinitdata = { + .iface = SNDRV_CTL_ELEM_IFACE_MIXER, + .name = "Console Playback Switch", + .index = 0, + .access = SNDRV_CTL_ELEM_ACCESS_READ, + .info = volume_alsa_mute_info, + .get = volume_alsa_mute_get, +}; + +static void volume_suspend(pm_message_t state) +{ + tpacpi_volume_checkpoint_nvram(); +} + +static void volume_resume(void) +{ + volume_alsa_notify_change(); +} + +static void volume_shutdown(void) +{ + tpacpi_volume_checkpoint_nvram(); +} + +static void volume_exit(void) +{ + if (alsa_card) { + snd_card_free(alsa_card); + alsa_card = NULL; + } + + tpacpi_volume_checkpoint_nvram(); +} + +static int __init volume_create_alsa_mixer(void) +{ + struct snd_card *card; + struct tpacpi_alsa_data *data; + struct snd_kcontrol *ctl_vol; + struct snd_kcontrol *ctl_mute; + int rc; + + rc = snd_card_create(alsa_index, alsa_id, THIS_MODULE, + sizeof(struct tpacpi_alsa_data), &card); + if (rc < 0) + return rc; + if (!card) + return -ENOMEM; + + BUG_ON(!card->private_data); + data = card->private_data; + data->card = card; + + strlcpy(card->driver, TPACPI_ALSA_DRVNAME, + sizeof(card->driver)); + strlcpy(card->shortname, TPACPI_ALSA_SHRTNAME, + sizeof(card->shortname)); + snprintf(card->mixername, sizeof(card->mixername), "ThinkPad EC %s", + (thinkpad_id.ec_version_str) ? + thinkpad_id.ec_version_str : "(unknown)"); + snprintf(card->longname, sizeof(card->longname), + "%s at EC reg 0x%02x, fw %s", card->shortname, TP_EC_AUDIO, + (thinkpad_id.ec_version_str) ? + thinkpad_id.ec_version_str : "unknown"); + + if (volume_control_allowed) { + volume_alsa_control_vol.put = volume_alsa_vol_put; + volume_alsa_control_vol.access = + SNDRV_CTL_ELEM_ACCESS_READWRITE; + + volume_alsa_control_mute.put = volume_alsa_mute_put; + volume_alsa_control_mute.access = + SNDRV_CTL_ELEM_ACCESS_READWRITE; + } + + if (!tp_features.mixer_no_level_control) { + ctl_vol = snd_ctl_new1(&volume_alsa_control_vol, NULL); + rc = snd_ctl_add(card, ctl_vol); + if (rc < 0) { + printk(TPACPI_ERR + "Failed to create ALSA volume control\n"); + goto err_out; } + data->ctl_vol_id = &ctl_vol->id; + } - if (new_mute != mute) { - /* level doesn't change */ + ctl_mute = snd_ctl_new1(&volume_alsa_control_mute, NULL); + rc = snd_ctl_add(card, ctl_mute); + if (rc < 0) { + printk(TPACPI_ERR "Failed to create ALSA mute control\n"); + goto err_out; + } + data->ctl_mute_id = &ctl_mute->id; - cmos_cmd = (new_mute) ? - TP_CMOS_VOLUME_MUTE : TP_CMOS_VOLUME_UP; + snd_card_set_dev(card, &tpacpi_pdev->dev); + rc = snd_card_register(card); - if (issue_thinkpad_cmos_command(cmos_cmd) || - !acpi_ec_write(volume_offset, level + new_mute)) - return -EIO; +err_out: + if (rc < 0) { + snd_card_free(card); + card = NULL; + } + + alsa_card = card; + return rc; +} + +#define TPACPI_VOL_Q_MUTEONLY 0x0001 /* Mute-only control available */ +#define TPACPI_VOL_Q_LEVEL 0x0002 /* Volume control available */ + +static const struct tpacpi_quirk volume_quirk_table[] __initconst = { + /* Whitelist volume level on all IBM by default */ + { .vendor = PCI_VENDOR_ID_IBM, + .bios = TPACPI_MATCH_ANY, + .ec = TPACPI_MATCH_ANY, + .quirks = TPACPI_VOL_Q_LEVEL }, + + /* Lenovo models with volume control (needs confirmation) */ + TPACPI_QEC_LNV('7', 'C', TPACPI_VOL_Q_LEVEL), /* R60/i */ + TPACPI_QEC_LNV('7', 'E', TPACPI_VOL_Q_LEVEL), /* R60e/i */ + TPACPI_QEC_LNV('7', '9', TPACPI_VOL_Q_LEVEL), /* T60/p */ + TPACPI_QEC_LNV('7', 'B', TPACPI_VOL_Q_LEVEL), /* X60/s */ + TPACPI_QEC_LNV('7', 'J', TPACPI_VOL_Q_LEVEL), /* X60t */ + TPACPI_QEC_LNV('7', '7', TPACPI_VOL_Q_LEVEL), /* Z60 */ + TPACPI_QEC_LNV('7', 'F', TPACPI_VOL_Q_LEVEL), /* Z61 */ + + /* Whitelist mute-only on all Lenovo by default */ + { .vendor = PCI_VENDOR_ID_LENOVO, + .bios = TPACPI_MATCH_ANY, + .ec = TPACPI_MATCH_ANY, + .quirks = TPACPI_VOL_Q_MUTEONLY } +}; + +static int __init volume_init(struct ibm_init_struct *iibm) +{ + unsigned long quirks; + int rc; + + vdbg_printk(TPACPI_DBG_INIT, "initializing volume subdriver\n"); + + mutex_init(&volume_mutex); + + /* + * Check for module parameter bogosity, note that we + * init volume_mode to TPACPI_VOL_MODE_MAX in order to be + * able to detect "unspecified" + */ + if (volume_mode > TPACPI_VOL_MODE_MAX) + return -EINVAL; + + if (volume_mode == TPACPI_VOL_MODE_UCMS_STEP) { + printk(TPACPI_ERR + "UCMS step volume mode not implemented, " + "please contact %s\n", TPACPI_MAIL); + return 1; + } + + if (volume_capabilities >= TPACPI_VOL_CAP_MAX) + return -EINVAL; + + /* + * The ALSA mixer is our primary interface. + * When disabled, don't install the subdriver at all + */ + if (!alsa_enable) { + vdbg_printk(TPACPI_DBG_INIT | TPACPI_DBG_MIXER, + "ALSA mixer disabled by parameter, " + "not loading volume subdriver...\n"); + return 1; + } + + quirks = tpacpi_check_quirks(volume_quirk_table, + ARRAY_SIZE(volume_quirk_table)); + + switch (volume_capabilities) { + case TPACPI_VOL_CAP_AUTO: + if (quirks & TPACPI_VOL_Q_MUTEONLY) + tp_features.mixer_no_level_control = 1; + else if (quirks & TPACPI_VOL_Q_LEVEL) + tp_features.mixer_no_level_control = 0; + else + return 1; /* no mixer */ + break; + case TPACPI_VOL_CAP_VOLMUTE: + tp_features.mixer_no_level_control = 0; + break; + case TPACPI_VOL_CAP_MUTEONLY: + tp_features.mixer_no_level_control = 1; + break; + default: + return 1; + } + + if (volume_capabilities != TPACPI_VOL_CAP_AUTO) + dbg_printk(TPACPI_DBG_INIT | TPACPI_DBG_MIXER, + "using user-supplied volume_capabilities=%d\n", + volume_capabilities); + + if (volume_mode == TPACPI_VOL_MODE_AUTO || + volume_mode == TPACPI_VOL_MODE_MAX) { + volume_mode = TPACPI_VOL_MODE_ECNVRAM; + + dbg_printk(TPACPI_DBG_INIT | TPACPI_DBG_MIXER, + "driver auto-selected volume_mode=%d\n", + volume_mode); + } else { + dbg_printk(TPACPI_DBG_INIT | TPACPI_DBG_MIXER, + "using user-supplied volume_mode=%d\n", + volume_mode); + } + + vdbg_printk(TPACPI_DBG_INIT | TPACPI_DBG_MIXER, + "mute is supported, volume control is %s\n", + str_supported(!tp_features.mixer_no_level_control)); + + rc = volume_create_alsa_mixer(); + if (rc) { + printk(TPACPI_ERR + "Could not create the ALSA mixer interface\n"); + return rc; + } + + printk(TPACPI_INFO + "Console audio control enabled, mode: %s\n", + (volume_control_allowed) ? + "override (read/write)" : + "monitor (read only)"); + + vdbg_printk(TPACPI_DBG_INIT | TPACPI_DBG_MIXER, + "registering volume hotkeys as change notification\n"); + tpacpi_hotkey_driver_mask_set(hotkey_driver_mask + | TP_ACPI_HKEY_VOLUP_MASK + | TP_ACPI_HKEY_VOLDWN_MASK + | TP_ACPI_HKEY_MUTE_MASK); + + return 0; +} + +static int volume_read(struct seq_file *m) +{ + u8 status; + + if (volume_get_status(&status) < 0) { + seq_printf(m, "level:\t\tunreadable\n"); + } else { + if (tp_features.mixer_no_level_control) + seq_printf(m, "level:\t\tunsupported\n"); + else + seq_printf(m, "level:\t\t%d\n", + status & TP_EC_AUDIO_LVL_MSK); + + seq_printf(m, "mute:\t\t%s\n", + onoff(status, TP_EC_AUDIO_MUTESW)); + + if (volume_control_allowed) { + seq_printf(m, "commands:\tunmute, mute\n"); + if (!tp_features.mixer_no_level_control) { + seq_printf(m, + "commands:\tup, down\n"); + seq_printf(m, + "commands:\tlevel <level>" + " (<level> is 0-%d)\n", + TP_EC_VOLUME_MAX); + } } } return 0; } +static int volume_write(char *buf) +{ + u8 s; + u8 new_level, new_mute; + int l; + char *cmd; + int rc; + + /* + * We do allow volume control at driver startup, so that the + * user can set initial state through the volume=... parameter hack. + */ + if (!volume_control_allowed && tpacpi_lifecycle != TPACPI_LIFE_INIT) { + if (unlikely(!tp_warned.volume_ctrl_forbidden)) { + tp_warned.volume_ctrl_forbidden = 1; + printk(TPACPI_NOTICE + "Console audio control in monitor mode, " + "changes are not allowed.\n"); + printk(TPACPI_NOTICE + "Use the volume_control=1 module parameter " + "to enable volume control\n"); + } + return -EPERM; + } + + rc = volume_get_status(&s); + if (rc < 0) + return rc; + + new_level = s & TP_EC_AUDIO_LVL_MSK; + new_mute = s & TP_EC_AUDIO_MUTESW_MSK; + + while ((cmd = next_cmd(&buf))) { + if (!tp_features.mixer_no_level_control) { + if (strlencmp(cmd, "up") == 0) { + if (new_mute) + new_mute = 0; + else if (new_level < TP_EC_VOLUME_MAX) + new_level++; + continue; + } else if (strlencmp(cmd, "down") == 0) { + if (new_mute) + new_mute = 0; + else if (new_level > 0) + new_level--; + continue; + } else if (sscanf(cmd, "level %u", &l) == 1 && + l >= 0 && l <= TP_EC_VOLUME_MAX) { + new_level = l; + continue; + } + } + if (strlencmp(cmd, "mute") == 0) + new_mute = TP_EC_AUDIO_MUTESW_MSK; + else if (strlencmp(cmd, "unmute") == 0) + new_mute = 0; + else + return -EINVAL; + } + + if (tp_features.mixer_no_level_control) { + tpacpi_disclose_usertask("procfs volume", "%smute\n", + new_mute ? "" : "un"); + rc = volume_set_mute(!!new_mute); + } else { + tpacpi_disclose_usertask("procfs volume", + "%smute and set level to %d\n", + new_mute ? "" : "un", new_level); + rc = volume_set_status(new_mute | new_level); + } + volume_alsa_notify_change(); + + return (rc == -EINTR) ? -ERESTARTSYS : rc; +} + static struct ibm_struct volume_driver_data = { .name = "volume", .read = volume_read, .write = volume_write, + .exit = volume_exit, + .suspend = volume_suspend, + .resume = volume_resume, + .shutdown = volume_shutdown, }; /************************************************************************* @@ -7507,9 +8090,8 @@ static void fan_resume(void) } } -static int fan_read(char *p) +static int fan_read(struct seq_file *m) { - int len = 0; int rc; u8 status; unsigned int speed = 0; @@ -7521,7 +8103,7 @@ static int fan_read(char *p) if (rc < 0) return rc; - len += sprintf(p + len, "status:\t\t%s\n" + seq_printf(m, "status:\t\t%s\n" "level:\t\t%d\n", (status != 0) ? "enabled" : "disabled", status); break; @@ -7532,54 +8114,54 @@ static int fan_read(char *p) if (rc < 0) return rc; - len += sprintf(p + len, "status:\t\t%s\n", + seq_printf(m, "status:\t\t%s\n", (status != 0) ? "enabled" : "disabled"); rc = fan_get_speed(&speed); if (rc < 0) return rc; - len += sprintf(p + len, "speed:\t\t%d\n", speed); + seq_printf(m, "speed:\t\t%d\n", speed); if (status & TP_EC_FAN_FULLSPEED) /* Disengaged mode takes precedence */ - len += sprintf(p + len, "level:\t\tdisengaged\n"); + seq_printf(m, "level:\t\tdisengaged\n"); else if (status & TP_EC_FAN_AUTO) - len += sprintf(p + len, "level:\t\tauto\n"); + seq_printf(m, "level:\t\tauto\n"); else - len += sprintf(p + len, "level:\t\t%d\n", status); + seq_printf(m, "level:\t\t%d\n", status); break; case TPACPI_FAN_NONE: default: - len += sprintf(p + len, "status:\t\tnot supported\n"); + seq_printf(m, "status:\t\tnot supported\n"); } if (fan_control_commands & TPACPI_FAN_CMD_LEVEL) { - len += sprintf(p + len, "commands:\tlevel <level>"); + seq_printf(m, "commands:\tlevel <level>"); switch (fan_control_access_mode) { case TPACPI_FAN_WR_ACPI_SFAN: - len += sprintf(p + len, " (<level> is 0-7)\n"); + seq_printf(m, " (<level> is 0-7)\n"); break; default: - len += sprintf(p + len, " (<level> is 0-7, " + seq_printf(m, " (<level> is 0-7, " "auto, disengaged, full-speed)\n"); break; } } if (fan_control_commands & TPACPI_FAN_CMD_ENABLE) - len += sprintf(p + len, "commands:\tenable, disable\n" + seq_printf(m, "commands:\tenable, disable\n" "commands:\twatchdog <timeout> (<timeout> " "is 0 (off), 1-120 (seconds))\n"); if (fan_control_commands & TPACPI_FAN_CMD_SPEED) - len += sprintf(p + len, "commands:\tspeed <speed>" + seq_printf(m, "commands:\tspeed <speed>" " (<speed> is 0-65535)\n"); - return len; + return 0; } static int fan_write_cmd_level(const char *cmd, int *rc) @@ -7721,10 +8303,23 @@ static struct ibm_struct fan_driver_data = { */ static void tpacpi_driver_event(const unsigned int hkey_event) { + if (ibm_backlight_device) { + switch (hkey_event) { + case TP_HKEY_EV_BRGHT_UP: + case TP_HKEY_EV_BRGHT_DOWN: + tpacpi_brightness_notify_change(); + } + } + if (alsa_card) { + switch (hkey_event) { + case TP_HKEY_EV_VOL_UP: + case TP_HKEY_EV_VOL_DOWN: + case TP_HKEY_EV_VOL_MUTE: + volume_alsa_notify_change(); + } + } } - - static void hotkey_driver_event(const unsigned int scancode) { tpacpi_driver_event(TP_HKEY_EV_HOTKEY_BASE + scancode); @@ -7853,19 +8448,19 @@ static int __init ibm_init(struct ibm_init_struct *iibm) "%s installed\n", ibm->name); if (ibm->read) { - entry = create_proc_entry(ibm->name, - S_IFREG | S_IRUGO | S_IWUSR, - proc_dir); + mode_t mode; + + mode = S_IRUGO; + if (ibm->write) + mode |= S_IWUSR; + entry = proc_create_data(ibm->name, mode, proc_dir, + &dispatch_proc_fops, ibm); if (!entry) { printk(TPACPI_ERR "unable to create proc entry %s\n", ibm->name); ret = -ENODEV; goto err_out; } - entry->data = ibm; - entry->read_proc = &dispatch_procfs_read; - if (ibm->write) - entry->write_proc = &dispatch_procfs_write; ibm->flags.proc_created = 1; } @@ -8077,6 +8672,7 @@ static struct ibm_init_struct ibms_init[] __initdata = { .data = &brightness_driver_data, }, { + .init = volume_init, .data = &volume_driver_data, }, { @@ -8112,36 +8708,59 @@ static int __init set_ibm_param(const char *val, struct kernel_param *kp) return -EINVAL; } -module_param(experimental, int, 0); +module_param(experimental, int, 0444); MODULE_PARM_DESC(experimental, "Enables experimental features when non-zero"); module_param_named(debug, dbg_level, uint, 0); MODULE_PARM_DESC(debug, "Sets debug level bit-mask"); -module_param(force_load, bool, 0); +module_param(force_load, bool, 0444); MODULE_PARM_DESC(force_load, "Attempts to load the driver even on a " "mis-identified ThinkPad when true"); -module_param_named(fan_control, fan_control_allowed, bool, 0); +module_param_named(fan_control, fan_control_allowed, bool, 0444); MODULE_PARM_DESC(fan_control, "Enables setting fan parameters features when true"); -module_param_named(brightness_mode, brightness_mode, uint, 0); +module_param_named(brightness_mode, brightness_mode, uint, 0444); MODULE_PARM_DESC(brightness_mode, "Selects brightness control strategy: " "0=auto, 1=EC, 2=UCMS, 3=EC+NVRAM"); -module_param(brightness_enable, uint, 0); +module_param(brightness_enable, uint, 0444); MODULE_PARM_DESC(brightness_enable, "Enables backlight control when 1, disables when 0"); -module_param(hotkey_report_mode, uint, 0); +module_param(hotkey_report_mode, uint, 0444); MODULE_PARM_DESC(hotkey_report_mode, "used for backwards compatibility with userspace, " "see documentation"); +module_param_named(volume_mode, volume_mode, uint, 0444); +MODULE_PARM_DESC(volume_mode, + "Selects volume control strategy: " + "0=auto, 1=EC, 2=N/A, 3=EC+NVRAM"); + +module_param_named(volume_capabilities, volume_capabilities, uint, 0444); +MODULE_PARM_DESC(volume_capabilities, + "Selects the mixer capabilites: " + "0=auto, 1=volume and mute, 2=mute only"); + +module_param_named(volume_control, volume_control_allowed, bool, 0444); +MODULE_PARM_DESC(volume_control, + "Enables software override for the console audio " + "control when true"); + +/* ALSA module API parameters */ +module_param_named(index, alsa_index, int, 0444); +MODULE_PARM_DESC(index, "ALSA index for the ACPI EC Mixer"); +module_param_named(id, alsa_id, charp, 0444); +MODULE_PARM_DESC(id, "ALSA id for the ACPI EC Mixer"); +module_param_named(enable, alsa_enable, bool, 0444); +MODULE_PARM_DESC(enable, "Enable the ALSA interface for the ACPI EC Mixer"); + #define TPACPI_PARAM(feature) \ module_param_call(feature, set_ibm_param, NULL, NULL, 0); \ MODULE_PARM_DESC(feature, "Simulates thinkpad-acpi procfs command " \ @@ -8160,25 +8779,25 @@ TPACPI_PARAM(volume); TPACPI_PARAM(fan); #ifdef CONFIG_THINKPAD_ACPI_DEBUGFACILITIES -module_param(dbg_wlswemul, uint, 0); +module_param(dbg_wlswemul, uint, 0444); MODULE_PARM_DESC(dbg_wlswemul, "Enables WLSW emulation"); module_param_named(wlsw_state, tpacpi_wlsw_emulstate, bool, 0); MODULE_PARM_DESC(wlsw_state, "Initial state of the emulated WLSW switch"); -module_param(dbg_bluetoothemul, uint, 0); +module_param(dbg_bluetoothemul, uint, 0444); MODULE_PARM_DESC(dbg_bluetoothemul, "Enables bluetooth switch emulation"); module_param_named(bluetooth_state, tpacpi_bluetooth_emulstate, bool, 0); MODULE_PARM_DESC(bluetooth_state, "Initial state of the emulated bluetooth switch"); -module_param(dbg_wwanemul, uint, 0); +module_param(dbg_wwanemul, uint, 0444); MODULE_PARM_DESC(dbg_wwanemul, "Enables WWAN switch emulation"); module_param_named(wwan_state, tpacpi_wwan_emulstate, bool, 0); MODULE_PARM_DESC(wwan_state, "Initial state of the emulated WWAN switch"); -module_param(dbg_uwbemul, uint, 0); +module_param(dbg_uwbemul, uint, 0444); MODULE_PARM_DESC(dbg_uwbemul, "Enables UWB switch emulation"); module_param_named(uwb_state, tpacpi_uwb_emulstate, bool, 0); MODULE_PARM_DESC(uwb_state, @@ -8371,6 +8990,7 @@ static int __init thinkpad_acpi_module_init(void) PCI_VENDOR_ID_IBM; tpacpi_inputdev->id.product = TPACPI_HKEY_INPUT_PRODUCT; tpacpi_inputdev->id.version = TPACPI_HKEY_INPUT_VERSION; + tpacpi_inputdev->dev.parent = &tpacpi_pdev->dev; } for (i = 0; i < ARRAY_SIZE(ibms_init); i++) { ret = ibm_init(&ibms_init[i]); diff --git a/drivers/platform/x86/toshiba_bluetooth.c b/drivers/platform/x86/toshiba_bluetooth.c new file mode 100644 index 000000000000..a350418e87ea --- /dev/null +++ b/drivers/platform/x86/toshiba_bluetooth.c @@ -0,0 +1,144 @@ +/* + * Toshiba Bluetooth Enable Driver + * + * Copyright (C) 2009 Jes Sorensen <Jes.Sorensen@gmail.com> + * + * Thanks to Matthew Garrett for background info on ACPI innards which + * normal people aren't meant to understand :-) + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * Note the Toshiba Bluetooth RFKill switch seems to be a strange + * fish. It only provides a BT event when the switch is flipped to + * the 'on' position. When flipping it to 'off', the USB device is + * simply pulled away underneath us, without any BT event being + * delivered. + */ + +#include <linux/kernel.h> +#include <linux/module.h> +#include <linux/init.h> +#include <linux/types.h> +#include <acpi/acpi_bus.h> +#include <acpi/acpi_drivers.h> + +MODULE_AUTHOR("Jes Sorensen <Jes.Sorensen@gmail.com>"); +MODULE_DESCRIPTION("Toshiba Laptop ACPI Bluetooth Enable Driver"); +MODULE_LICENSE("GPL"); + + +static int toshiba_bt_rfkill_add(struct acpi_device *device); +static int toshiba_bt_rfkill_remove(struct acpi_device *device, int type); +static void toshiba_bt_rfkill_notify(struct acpi_device *device, u32 event); +static int toshiba_bt_resume(struct acpi_device *device); + +static const struct acpi_device_id bt_device_ids[] = { + { "TOS6205", 0}, + { "", 0}, +}; +MODULE_DEVICE_TABLE(acpi, bt_device_ids); + +static struct acpi_driver toshiba_bt_rfkill_driver = { + .name = "Toshiba BT", + .class = "Toshiba", + .ids = bt_device_ids, + .ops = { + .add = toshiba_bt_rfkill_add, + .remove = toshiba_bt_rfkill_remove, + .notify = toshiba_bt_rfkill_notify, + .resume = toshiba_bt_resume, + }, + .owner = THIS_MODULE, +}; + + +static int toshiba_bluetooth_enable(acpi_handle handle) +{ + acpi_status res1, res2; + acpi_integer result; + + /* + * Query ACPI to verify RFKill switch is set to 'on'. + * If not, we return silently, no need to report it as + * an error. + */ + res1 = acpi_evaluate_integer(handle, "BTST", NULL, &result); + if (ACPI_FAILURE(res1)) + return res1; + if (!(result & 0x01)) + return 0; + + printk(KERN_INFO "toshiba_bluetooth: Re-enabling Toshiba Bluetooth\n"); + res1 = acpi_evaluate_object(handle, "AUSB", NULL, NULL); + res2 = acpi_evaluate_object(handle, "BTPO", NULL, NULL); + if (!ACPI_FAILURE(res1) || !ACPI_FAILURE(res2)) + return 0; + + printk(KERN_WARNING "toshiba_bluetooth: Failed to re-enable " + "Toshiba Bluetooth\n"); + + return -ENODEV; +} + +static void toshiba_bt_rfkill_notify(struct acpi_device *device, u32 event) +{ + toshiba_bluetooth_enable(device->handle); +} + +static int toshiba_bt_resume(struct acpi_device *device) +{ + return toshiba_bluetooth_enable(device->handle); +} + +static int toshiba_bt_rfkill_add(struct acpi_device *device) +{ + acpi_status status; + acpi_integer bt_present; + int result = -ENODEV; + + /* + * Some Toshiba laptops may have a fake TOS6205 device in + * their ACPI BIOS, so query the _STA method to see if there + * is really anything there, before trying to enable it. + */ + status = acpi_evaluate_integer(device->handle, "_STA", NULL, + &bt_present); + + if (!ACPI_FAILURE(status) && bt_present) { + printk(KERN_INFO "Detected Toshiba ACPI Bluetooth device - " + "installing RFKill handler\n"); + result = toshiba_bluetooth_enable(device->handle); + } + + return result; +} + +static int __init toshiba_bt_rfkill_init(void) +{ + int result; + + result = acpi_bus_register_driver(&toshiba_bt_rfkill_driver); + if (result < 0) { + ACPI_DEBUG_PRINT((ACPI_DB_ERROR, + "Error registering driver\n")); + return result; + } + + return 0; +} + +static int toshiba_bt_rfkill_remove(struct acpi_device *device, int type) +{ + /* clean up */ + return 0; +} + +static void __exit toshiba_bt_rfkill_exit(void) +{ + acpi_bus_unregister_driver(&toshiba_bt_rfkill_driver); +} + +module_init(toshiba_bt_rfkill_init); +module_exit(toshiba_bt_rfkill_exit); diff --git a/drivers/platform/x86/wmi.c b/drivers/platform/x86/wmi.c index 177f8d767df4..e425a868cd3a 100644 --- a/drivers/platform/x86/wmi.c +++ b/drivers/platform/x86/wmi.c @@ -30,6 +30,7 @@ #include <linux/kernel.h> #include <linux/init.h> #include <linux/types.h> +#include <linux/device.h> #include <linux/list.h> #include <linux/acpi.h> #include <acpi/acpi_bus.h> @@ -65,6 +66,7 @@ struct wmi_block { acpi_handle handle; wmi_notify_handler handler; void *handler_data; + struct device *dev; }; static struct wmi_block wmi_blocks; @@ -195,6 +197,34 @@ static bool wmi_parse_guid(const u8 *src, u8 *dest) return true; } +/* + * Convert a raw GUID to the ACII string representation + */ +static int wmi_gtoa(const char *in, char *out) +{ + int i; + + for (i = 3; i >= 0; i--) + out += sprintf(out, "%02X", in[i] & 0xFF); + + out += sprintf(out, "-"); + out += sprintf(out, "%02X", in[5] & 0xFF); + out += sprintf(out, "%02X", in[4] & 0xFF); + out += sprintf(out, "-"); + out += sprintf(out, "%02X", in[7] & 0xFF); + out += sprintf(out, "%02X", in[6] & 0xFF); + out += sprintf(out, "-"); + out += sprintf(out, "%02X", in[8] & 0xFF); + out += sprintf(out, "%02X", in[9] & 0xFF); + out += sprintf(out, "-"); + + for (i = 10; i <= 15; i++) + out += sprintf(out, "%02X", in[i] & 0xFF); + + out = '\0'; + return 0; +} + static bool find_guid(const char *guid_string, struct wmi_block **out) { char tmp[16], guid_input[16]; @@ -555,6 +585,138 @@ bool wmi_has_guid(const char *guid_string) EXPORT_SYMBOL_GPL(wmi_has_guid); /* + * sysfs interface + */ +static ssize_t show_modalias(struct device *dev, struct device_attribute *attr, + char *buf) +{ + char guid_string[37]; + struct wmi_block *wblock; + + wblock = dev_get_drvdata(dev); + if (!wblock) + return -ENOMEM; + + wmi_gtoa(wblock->gblock.guid, guid_string); + + return sprintf(buf, "wmi:%s\n", guid_string); +} +static DEVICE_ATTR(modalias, S_IRUGO, show_modalias, NULL); + +static int wmi_dev_uevent(struct device *dev, struct kobj_uevent_env *env) +{ + char guid_string[37]; + + struct wmi_block *wblock; + + if (add_uevent_var(env, "MODALIAS=")) + return -ENOMEM; + + wblock = dev_get_drvdata(dev); + if (!wblock) + return -ENOMEM; + + wmi_gtoa(wblock->gblock.guid, guid_string); + + strcpy(&env->buf[env->buflen - 1], "wmi:"); + memcpy(&env->buf[env->buflen - 1 + 4], guid_string, 36); + env->buflen += 40; + + return 0; +} + +static void wmi_dev_free(struct device *dev) +{ + kfree(dev); +} + +static struct class wmi_class = { + .name = "wmi", + .dev_release = wmi_dev_free, + .dev_uevent = wmi_dev_uevent, +}; + +static int wmi_create_devs(void) +{ + int result; + char guid_string[37]; + struct guid_block *gblock; + struct wmi_block *wblock; + struct list_head *p; + struct device *guid_dev; + + /* Create devices for all the GUIDs */ + list_for_each(p, &wmi_blocks.list) { + wblock = list_entry(p, struct wmi_block, list); + + guid_dev = kzalloc(sizeof(struct device), GFP_KERNEL); + if (!guid_dev) + return -ENOMEM; + + wblock->dev = guid_dev; + + guid_dev->class = &wmi_class; + dev_set_drvdata(guid_dev, wblock); + + gblock = &wblock->gblock; + + wmi_gtoa(gblock->guid, guid_string); + dev_set_name(guid_dev, guid_string); + + result = device_register(guid_dev); + if (result) + return result; + + result = device_create_file(guid_dev, &dev_attr_modalias); + if (result) + return result; + } + + return 0; +} + +static void wmi_remove_devs(void) +{ + struct guid_block *gblock; + struct wmi_block *wblock; + struct list_head *p; + struct device *guid_dev; + + /* Delete devices for all the GUIDs */ + list_for_each(p, &wmi_blocks.list) { + wblock = list_entry(p, struct wmi_block, list); + + guid_dev = wblock->dev; + gblock = &wblock->gblock; + + device_remove_file(guid_dev, &dev_attr_modalias); + + device_unregister(guid_dev); + } +} + +static void wmi_class_exit(void) +{ + wmi_remove_devs(); + class_unregister(&wmi_class); +} + +static int wmi_class_init(void) +{ + int ret; + + ret = class_register(&wmi_class); + if (ret) + return ret; + + ret = wmi_create_devs(); + if (ret) + wmi_class_exit(); + + return ret; +} + +/* * Parse the _WDG method for the GUID data blocks */ static __init acpi_status parse_wdg(acpi_handle handle) @@ -709,10 +871,17 @@ static int __init acpi_wmi_init(void) if (result < 0) { printk(KERN_INFO PREFIX "Error loading mapper\n"); - } else { - printk(KERN_INFO PREFIX "Mapper loaded\n"); + return -ENODEV; + } + + result = wmi_class_init(); + if (result) { + acpi_bus_unregister_driver(&acpi_wmi_driver); + return result; } + printk(KERN_INFO PREFIX "Mapper loaded\n"); + return result; } @@ -721,6 +890,8 @@ static void __exit acpi_wmi_exit(void) struct list_head *p, *tmp; struct wmi_block *wblock; + wmi_class_exit(); + acpi_bus_unregister_driver(&acpi_wmi_driver); list_for_each_safe(p, tmp, &wmi_blocks.list) { diff --git a/drivers/pnp/pnpacpi/core.c b/drivers/pnp/pnpacpi/core.c index 83b8b5ac49c9..5314bf630bc4 100644 --- a/drivers/pnp/pnpacpi/core.c +++ b/drivers/pnp/pnpacpi/core.c @@ -80,7 +80,8 @@ static int pnpacpi_get_resources(struct pnp_dev *dev) static int pnpacpi_set_resources(struct pnp_dev *dev) { - acpi_handle handle = dev->data; + struct acpi_device *acpi_dev = dev->data; + acpi_handle handle = acpi_dev->handle; struct acpi_buffer buffer; int ret; @@ -103,7 +104,8 @@ static int pnpacpi_set_resources(struct pnp_dev *dev) static int pnpacpi_disable_resources(struct pnp_dev *dev) { - acpi_handle handle = dev->data; + struct acpi_device *acpi_dev = dev->data; + acpi_handle handle = acpi_dev->handle; int ret; dev_dbg(&dev->dev, "disable resources\n"); @@ -121,6 +123,8 @@ static int pnpacpi_disable_resources(struct pnp_dev *dev) #ifdef CONFIG_ACPI_SLEEP static int pnpacpi_suspend(struct pnp_dev *dev, pm_message_t state) { + struct acpi_device *acpi_dev = dev->data; + acpi_handle handle = acpi_dev->handle; int power_state; power_state = acpi_pm_device_sleep_state(&dev->dev, NULL); @@ -128,16 +132,19 @@ static int pnpacpi_suspend(struct pnp_dev *dev, pm_message_t state) power_state = (state.event == PM_EVENT_ON) ? ACPI_STATE_D0 : ACPI_STATE_D3; - return acpi_bus_set_power((acpi_handle) dev->data, power_state); + return acpi_bus_set_power(handle, power_state); } static int pnpacpi_resume(struct pnp_dev *dev) { - return acpi_bus_set_power((acpi_handle) dev->data, ACPI_STATE_D0); + struct acpi_device *acpi_dev = dev->data; + acpi_handle handle = acpi_dev->handle; + + return acpi_bus_set_power(handle, ACPI_STATE_D0); } #endif -static struct pnp_protocol pnpacpi_protocol = { +struct pnp_protocol pnpacpi_protocol = { .name = "Plug and Play ACPI", .get = pnpacpi_get_resources, .set = pnpacpi_set_resources, @@ -147,6 +154,7 @@ static struct pnp_protocol pnpacpi_protocol = { .resume = pnpacpi_resume, #endif }; +EXPORT_SYMBOL(pnpacpi_protocol); static int __init pnpacpi_add_device(struct acpi_device *device) { @@ -168,7 +176,7 @@ static int __init pnpacpi_add_device(struct acpi_device *device) if (!dev) return -ENOMEM; - dev->data = device->handle; + dev->data = device; /* .enabled means the device can decode the resources */ dev->active = device->status.enabled; status = acpi_get_handle(device->handle, "_SRS", &temp); diff --git a/drivers/pnp/pnpacpi/rsparser.c b/drivers/pnp/pnpacpi/rsparser.c index ef3a2cd3a7a0..5702b2c8691f 100644 --- a/drivers/pnp/pnpacpi/rsparser.c +++ b/drivers/pnp/pnpacpi/rsparser.c @@ -465,7 +465,8 @@ static acpi_status pnpacpi_allocated_resource(struct acpi_resource *res, int pnpacpi_parse_allocated_resource(struct pnp_dev *dev) { - acpi_handle handle = dev->data; + struct acpi_device *acpi_dev = dev->data; + acpi_handle handle = acpi_dev->handle; acpi_status status; pnp_dbg(&dev->dev, "parse allocated resources\n"); @@ -773,7 +774,8 @@ static __init acpi_status pnpacpi_option_resource(struct acpi_resource *res, int __init pnpacpi_parse_resource_option_data(struct pnp_dev *dev) { - acpi_handle handle = dev->data; + struct acpi_device *acpi_dev = dev->data; + acpi_handle handle = acpi_dev->handle; acpi_status status; struct acpipnp_parse_option_s parse_data; @@ -845,7 +847,8 @@ static acpi_status pnpacpi_type_resources(struct acpi_resource *res, void *data) int pnpacpi_build_resource_template(struct pnp_dev *dev, struct acpi_buffer *buffer) { - acpi_handle handle = dev->data; + struct acpi_device *acpi_dev = dev->data; + acpi_handle handle = acpi_dev->handle; struct acpi_resource *resource; int res_cnt = 0; acpi_status status; diff --git a/drivers/staging/Kconfig b/drivers/staging/Kconfig index 54e174d28234..093f57af32d3 100644 --- a/drivers/staging/Kconfig +++ b/drivers/staging/Kconfig @@ -99,6 +99,8 @@ source "drivers/staging/p9auth/Kconfig" source "drivers/staging/line6/Kconfig" +source "drivers/gpu/drm/vmwgfx/Kconfig" + source "drivers/gpu/drm/radeon/Kconfig" source "drivers/gpu/drm/nouveau/Kconfig" diff --git a/drivers/staging/dst/dcore.c b/drivers/staging/dst/dcore.c index fd5bd0ea1e0d..c83ca7e3d048 100644 --- a/drivers/staging/dst/dcore.c +++ b/drivers/staging/dst/dcore.c @@ -403,7 +403,7 @@ static void dst_node_cleanup(struct dst_node *n) if (n->bdev) { sync_blockdev(n->bdev); - blkdev_put(n->bdev, FMODE_READ|FMODE_WRITE); + close_bdev_exclusive(n->bdev, FMODE_READ|FMODE_WRITE); } dst_state_lock(st); @@ -464,37 +464,6 @@ void dst_node_put(struct dst_node *n) } /* - * This function finds devices major/minor numbers for given pathname. - */ -static int dst_lookup_device(const char *path, dev_t *dev) -{ - int err; - struct nameidata nd; - struct inode *inode; - - err = path_lookup(path, LOOKUP_FOLLOW, &nd); - if (err) - return err; - - inode = nd.path.dentry->d_inode; - if (!inode) { - err = -ENOENT; - goto out; - } - - if (!S_ISBLK(inode->i_mode)) { - err = -ENOTBLK; - goto out; - } - - *dev = inode->i_rdev; - -out: - path_put(&nd.path); - return err; -} - -/* * Setting up export device: lookup by the name, get its size * and setup listening socket, which will accept clients, which * will submit IO for given storage. @@ -503,17 +472,12 @@ static int dst_setup_export(struct dst_node *n, struct dst_ctl *ctl, struct dst_export_ctl *le) { int err; - dev_t dev = 0; /* gcc likes to scream here */ snprintf(n->info->local, sizeof(n->info->local), "%s", le->device); - err = dst_lookup_device(le->device, &dev); - if (err) - return err; - - n->bdev = open_by_devnum(dev, FMODE_READ|FMODE_WRITE); - if (!n->bdev) - return -ENODEV; + n->bdev = open_bdev_exclusive(le->device, FMODE_READ|FMODE_WRITE, NULL); + if (IS_ERR(n->bdev)) + return PTR_ERR(n->bdev); if (n->size != 0) n->size = min_t(loff_t, n->bdev->bd_inode->i_size, n->size); @@ -528,7 +492,7 @@ static int dst_setup_export(struct dst_node *n, struct dst_ctl *ctl, return 0; err_out_cleanup: - blkdev_put(n->bdev, FMODE_READ|FMODE_WRITE); + close_bdev_exclusive(n->bdev, FMODE_READ|FMODE_WRITE); n->bdev = NULL; return err; diff --git a/drivers/thermal/thermal_sys.c b/drivers/thermal/thermal_sys.c index 6f8d8f971212..5066de5cfc0c 100644 --- a/drivers/thermal/thermal_sys.c +++ b/drivers/thermal/thermal_sys.c @@ -225,6 +225,12 @@ passive_store(struct device *dev, struct device_attribute *attr, if (!sscanf(buf, "%d\n", &state)) return -EINVAL; + /* sanity check: values below 1000 millicelcius don't make sense + * and can cause the system to go into a thermal heart attack + */ + if (state && state < 1000) + return -EINVAL; + if (state && !tz->forced_passive) { mutex_lock(&thermal_list_lock); list_for_each_entry(cdev, &thermal_cdev_list, node) { @@ -235,6 +241,8 @@ passive_store(struct device *dev, struct device_attribute *attr, cdev); } mutex_unlock(&thermal_list_lock); + if (!tz->passive_delay) + tz->passive_delay = 1000; } else if (!state && tz->forced_passive) { mutex_lock(&thermal_list_lock); list_for_each_entry(cdev, &thermal_cdev_list, node) { @@ -245,17 +253,12 @@ passive_store(struct device *dev, struct device_attribute *attr, cdev); } mutex_unlock(&thermal_list_lock); + tz->passive_delay = 0; } tz->tc1 = 1; tz->tc2 = 1; - if (!tz->passive_delay) - tz->passive_delay = 1000; - - if (!tz->polling_delay) - tz->polling_delay = 10000; - tz->forced_passive = state; thermal_zone_device_update(tz); @@ -374,7 +377,7 @@ thermal_cooling_device_cur_state_store(struct device *dev, if (!sscanf(buf, "%ld\n", &state)) return -EINVAL; - if (state < 0) + if ((long)state < 0) return -EINVAL; result = cdev->ops->set_cur_state(cdev, state); @@ -1016,6 +1019,8 @@ void thermal_zone_device_update(struct thermal_zone_device *tz) thermal_zone_device_set_polling(tz, tz->passive_delay); else if (tz->polling_delay) thermal_zone_device_set_polling(tz, tz->polling_delay); + else + thermal_zone_device_set_polling(tz, 0); mutex_unlock(&tz->lock); } EXPORT_SYMBOL(thermal_zone_device_update); diff --git a/fs/anon_inodes.c b/fs/anon_inodes.c index 2ca7a7cafdbf..94f5110c4655 100644 --- a/fs/anon_inodes.c +++ b/fs/anon_inodes.c @@ -88,7 +88,7 @@ struct file *anon_inode_getfile(const char *name, void *priv, int flags) { struct qstr this; - struct dentry *dentry; + struct path path; struct file *file; int error; @@ -106,10 +106,11 @@ struct file *anon_inode_getfile(const char *name, this.name = name; this.len = strlen(name); this.hash = 0; - dentry = d_alloc(anon_inode_mnt->mnt_sb->s_root, &this); - if (!dentry) + path.dentry = d_alloc(anon_inode_mnt->mnt_sb->s_root, &this); + if (!path.dentry) goto err_module; + path.mnt = mntget(anon_inode_mnt); /* * We know the anon_inode inode count is always greater than zero, * so we can avoid doing an igrab() and we can use an open-coded @@ -117,14 +118,13 @@ struct file *anon_inode_getfile(const char *name, */ atomic_inc(&anon_inode_inode->i_count); - dentry->d_op = &anon_inodefs_dentry_operations; + path.dentry->d_op = &anon_inodefs_dentry_operations; /* Do not publish this dentry inside the global dentry hash table */ - dentry->d_flags &= ~DCACHE_UNHASHED; - d_instantiate(dentry, anon_inode_inode); + path.dentry->d_flags &= ~DCACHE_UNHASHED; + d_instantiate(path.dentry, anon_inode_inode); error = -ENFILE; - file = alloc_file(anon_inode_mnt, dentry, - FMODE_READ | FMODE_WRITE, fops); + file = alloc_file(&path, FMODE_READ | FMODE_WRITE, fops); if (!file) goto err_dput; file->f_mapping = anon_inode_inode->i_mapping; @@ -137,7 +137,7 @@ struct file *anon_inode_getfile(const char *name, return file; err_dput: - dput(dentry); + path_put(&path); err_module: module_put(fops->owner); return ERR_PTR(error); diff --git a/fs/btrfs/acl.c b/fs/btrfs/acl.c index 361604244271..52cbe47022bf 100644 --- a/fs/btrfs/acl.c +++ b/fs/btrfs/acl.c @@ -73,13 +73,13 @@ static struct posix_acl *btrfs_get_acl(struct inode *inode, int type) return acl; } -static int btrfs_xattr_get_acl(struct inode *inode, int type, - void *value, size_t size) +static int btrfs_xattr_acl_get(struct dentry *dentry, const char *name, + void *value, size_t size, int type) { struct posix_acl *acl; int ret = 0; - acl = btrfs_get_acl(inode, type); + acl = btrfs_get_acl(dentry->d_inode, type); if (IS_ERR(acl)) return PTR_ERR(acl); @@ -151,8 +151,8 @@ out: return ret; } -static int btrfs_xattr_set_acl(struct inode *inode, int type, - const void *value, size_t size) +static int btrfs_xattr_acl_set(struct dentry *dentry, const char *name, + const void *value, size_t size, int flags, int type) { int ret = 0; struct posix_acl *acl = NULL; @@ -167,38 +167,13 @@ static int btrfs_xattr_set_acl(struct inode *inode, int type, } } - ret = btrfs_set_acl(inode, acl, type); + ret = btrfs_set_acl(dentry->d_inode, acl, type); posix_acl_release(acl); return ret; } - -static int btrfs_xattr_acl_access_get(struct inode *inode, const char *name, - void *value, size_t size) -{ - return btrfs_xattr_get_acl(inode, ACL_TYPE_ACCESS, value, size); -} - -static int btrfs_xattr_acl_access_set(struct inode *inode, const char *name, - const void *value, size_t size, int flags) -{ - return btrfs_xattr_set_acl(inode, ACL_TYPE_ACCESS, value, size); -} - -static int btrfs_xattr_acl_default_get(struct inode *inode, const char *name, - void *value, size_t size) -{ - return btrfs_xattr_get_acl(inode, ACL_TYPE_DEFAULT, value, size); -} - -static int btrfs_xattr_acl_default_set(struct inode *inode, const char *name, - const void *value, size_t size, int flags) -{ - return btrfs_xattr_set_acl(inode, ACL_TYPE_DEFAULT, value, size); -} - int btrfs_check_acl(struct inode *inode, int mask) { struct posix_acl *acl; @@ -303,14 +278,16 @@ int btrfs_acl_chmod(struct inode *inode) struct xattr_handler btrfs_xattr_acl_default_handler = { .prefix = POSIX_ACL_XATTR_DEFAULT, - .get = btrfs_xattr_acl_default_get, - .set = btrfs_xattr_acl_default_set, + .flags = ACL_TYPE_DEFAULT, + .get = btrfs_xattr_acl_get, + .set = btrfs_xattr_acl_set, }; struct xattr_handler btrfs_xattr_acl_access_handler = { .prefix = POSIX_ACL_XATTR_ACCESS, - .get = btrfs_xattr_acl_access_get, - .set = btrfs_xattr_acl_access_set, + .flags = ACL_TYPE_ACCESS, + .get = btrfs_xattr_acl_get, + .set = btrfs_xattr_acl_set, }; #else /* CONFIG_BTRFS_FS_POSIX_ACL */ diff --git a/fs/cachefiles/bind.c b/fs/cachefiles/bind.c index 3797e0077b35..2906077ac798 100644 --- a/fs/cachefiles/bind.c +++ b/fs/cachefiles/bind.c @@ -84,7 +84,7 @@ int cachefiles_daemon_bind(struct cachefiles_cache *cache, char *args) static int cachefiles_daemon_add_cache(struct cachefiles_cache *cache) { struct cachefiles_object *fsdef; - struct nameidata nd; + struct path path; struct kstatfs stats; struct dentry *graveyard, *cachedir, *root; const struct cred *saved_cred; @@ -114,15 +114,12 @@ static int cachefiles_daemon_add_cache(struct cachefiles_cache *cache) _debug("- fsdef %p", fsdef); /* look up the directory at the root of the cache */ - memset(&nd, 0, sizeof(nd)); - - ret = path_lookup(cache->rootdirname, LOOKUP_DIRECTORY, &nd); + ret = kern_path(cache->rootdirname, LOOKUP_DIRECTORY, &path); if (ret < 0) goto error_open_root; - cache->mnt = mntget(nd.path.mnt); - root = dget(nd.path.dentry); - path_put(&nd.path); + cache->mnt = path.mnt; + root = path.dentry; /* check parameters */ ret = -EOPNOTSUPP; diff --git a/fs/cachefiles/rdwr.c b/fs/cachefiles/rdwr.c index a6c8c6fe8df9..1d8332563863 100644 --- a/fs/cachefiles/rdwr.c +++ b/fs/cachefiles/rdwr.c @@ -11,7 +11,6 @@ #include <linux/mount.h> #include <linux/file.h> -#include <linux/ima.h> #include "internal.h" /* @@ -923,7 +922,6 @@ int cachefiles_write_page(struct fscache_storage *op, struct page *page) if (IS_ERR(file)) { ret = PTR_ERR(file); } else { - ima_counts_get(file); ret = -EIO; if (file->f_op->write) { pos = (loff_t) page->index << PAGE_SHIFT; diff --git a/fs/cifs/export.c b/fs/cifs/export.c index 75949d6a5f1b..6177f7cca16a 100644 --- a/fs/cifs/export.c +++ b/fs/cifs/export.c @@ -24,7 +24,7 @@ */ /* - * See Documentation/filesystems/Exporting + * See Documentation/filesystems/nfs/Exporting * and examples in fs/exportfs * * Since cifs is a network file system, an "fsid" must be included for diff --git a/fs/compat.c b/fs/compat.c index 6c19040ffeef..00d90c2e66f0 100644 --- a/fs/compat.c +++ b/fs/compat.c @@ -38,8 +38,6 @@ #include <linux/dirent.h> #include <linux/fsnotify.h> #include <linux/highuid.h> -#include <linux/sunrpc/svc.h> -#include <linux/nfsd/nfsd.h> #include <linux/nfsd/syscall.h> #include <linux/personality.h> #include <linux/rwsem.h> diff --git a/fs/dcache.c b/fs/dcache.c index a100fa35a48f..953173a293a9 100644 --- a/fs/dcache.c +++ b/fs/dcache.c @@ -978,6 +978,7 @@ struct dentry *d_alloc_name(struct dentry *parent, const char *name) q.hash = full_name_hash(q.name, q.len); return d_alloc(parent, &q); } +EXPORT_SYMBOL(d_alloc_name); /* the caller must hold dcache_lock */ static void __d_instantiate(struct dentry *dentry, struct inode *inode) diff --git a/fs/ecryptfs/main.c b/fs/ecryptfs/main.c index c6ac85d6c701..101fe4c7b1ee 100644 --- a/fs/ecryptfs/main.c +++ b/fs/ecryptfs/main.c @@ -35,7 +35,6 @@ #include <linux/key.h> #include <linux/parser.h> #include <linux/fs_stack.h> -#include <linux/ima.h> #include "ecryptfs_kernel.h" /** @@ -119,7 +118,6 @@ int ecryptfs_init_persistent_file(struct dentry *ecryptfs_dentry) const struct cred *cred = current_cred(); struct ecryptfs_inode_info *inode_info = ecryptfs_inode_to_private(ecryptfs_dentry->d_inode); - int opened_lower_file = 0; int rc = 0; mutex_lock(&inode_info->lower_file_mutex); @@ -136,12 +134,9 @@ int ecryptfs_init_persistent_file(struct dentry *ecryptfs_dentry) "for lower_dentry [0x%p] and lower_mnt [0x%p]; " "rc = [%d]\n", lower_dentry, lower_mnt, rc); inode_info->lower_file = NULL; - } else - opened_lower_file = 1; + } } mutex_unlock(&inode_info->lower_file_mutex); - if (opened_lower_file) - ima_counts_get(inode_info->lower_file); return rc; } diff --git a/fs/exportfs/expfs.c b/fs/exportfs/expfs.c index 197c7db583c7..e9e175949a63 100644 --- a/fs/exportfs/expfs.c +++ b/fs/exportfs/expfs.c @@ -6,7 +6,7 @@ * and for mapping back from file handles to dentries. * * For details on why we do all the strange and hairy things in here - * take a look at Documentation/filesystems/Exporting. + * take a look at Documentation/filesystems/nfs/Exporting. */ #include <linux/exportfs.h> #include <linux/fs.h> diff --git a/fs/ext2/acl.c b/fs/ext2/acl.c index a63d44256a70..a99e54318c3d 100644 --- a/fs/ext2/acl.c +++ b/fs/ext2/acl.c @@ -339,12 +339,12 @@ ext2_acl_chmod(struct inode *inode) * Extended attribut handlers */ static size_t -ext2_xattr_list_acl_access(struct inode *inode, char *list, size_t list_size, - const char *name, size_t name_len) +ext2_xattr_list_acl_access(struct dentry *dentry, char *list, size_t list_size, + const char *name, size_t name_len, int type) { const size_t size = sizeof(POSIX_ACL_XATTR_ACCESS); - if (!test_opt(inode->i_sb, POSIX_ACL)) + if (!test_opt(dentry->d_sb, POSIX_ACL)) return 0; if (list && size <= list_size) memcpy(list, POSIX_ACL_XATTR_ACCESS, size); @@ -352,12 +352,12 @@ ext2_xattr_list_acl_access(struct inode *inode, char *list, size_t list_size, } static size_t -ext2_xattr_list_acl_default(struct inode *inode, char *list, size_t list_size, - const char *name, size_t name_len) +ext2_xattr_list_acl_default(struct dentry *dentry, char *list, size_t list_size, + const char *name, size_t name_len, int type) { const size_t size = sizeof(POSIX_ACL_XATTR_DEFAULT); - if (!test_opt(inode->i_sb, POSIX_ACL)) + if (!test_opt(dentry->d_sb, POSIX_ACL)) return 0; if (list && size <= list_size) memcpy(list, POSIX_ACL_XATTR_DEFAULT, size); @@ -365,15 +365,18 @@ ext2_xattr_list_acl_default(struct inode *inode, char *list, size_t list_size, } static int -ext2_xattr_get_acl(struct inode *inode, int type, void *buffer, size_t size) +ext2_xattr_get_acl(struct dentry *dentry, const char *name, void *buffer, + size_t size, int type) { struct posix_acl *acl; int error; - if (!test_opt(inode->i_sb, POSIX_ACL)) + if (strcmp(name, "") != 0) + return -EINVAL; + if (!test_opt(dentry->d_sb, POSIX_ACL)) return -EOPNOTSUPP; - acl = ext2_get_acl(inode, type); + acl = ext2_get_acl(dentry->d_inode, type); if (IS_ERR(acl)) return PTR_ERR(acl); if (acl == NULL) @@ -385,33 +388,17 @@ ext2_xattr_get_acl(struct inode *inode, int type, void *buffer, size_t size) } static int -ext2_xattr_get_acl_access(struct inode *inode, const char *name, - void *buffer, size_t size) -{ - if (strcmp(name, "") != 0) - return -EINVAL; - return ext2_xattr_get_acl(inode, ACL_TYPE_ACCESS, buffer, size); -} - -static int -ext2_xattr_get_acl_default(struct inode *inode, const char *name, - void *buffer, size_t size) -{ - if (strcmp(name, "") != 0) - return -EINVAL; - return ext2_xattr_get_acl(inode, ACL_TYPE_DEFAULT, buffer, size); -} - -static int -ext2_xattr_set_acl(struct inode *inode, int type, const void *value, - size_t size) +ext2_xattr_set_acl(struct dentry *dentry, const char *name, const void *value, + size_t size, int flags, int type) { struct posix_acl *acl; int error; - if (!test_opt(inode->i_sb, POSIX_ACL)) + if (strcmp(name, "") != 0) + return -EINVAL; + if (!test_opt(dentry->d_sb, POSIX_ACL)) return -EOPNOTSUPP; - if (!is_owner_or_cap(inode)) + if (!is_owner_or_cap(dentry->d_inode)) return -EPERM; if (value) { @@ -426,41 +413,25 @@ ext2_xattr_set_acl(struct inode *inode, int type, const void *value, } else acl = NULL; - error = ext2_set_acl(inode, type, acl); + error = ext2_set_acl(dentry->d_inode, type, acl); release_and_out: posix_acl_release(acl); return error; } -static int -ext2_xattr_set_acl_access(struct inode *inode, const char *name, - const void *value, size_t size, int flags) -{ - if (strcmp(name, "") != 0) - return -EINVAL; - return ext2_xattr_set_acl(inode, ACL_TYPE_ACCESS, value, size); -} - -static int -ext2_xattr_set_acl_default(struct inode *inode, const char *name, - const void *value, size_t size, int flags) -{ - if (strcmp(name, "") != 0) - return -EINVAL; - return ext2_xattr_set_acl(inode, ACL_TYPE_DEFAULT, value, size); -} - struct xattr_handler ext2_xattr_acl_access_handler = { .prefix = POSIX_ACL_XATTR_ACCESS, + .flags = ACL_TYPE_ACCESS, .list = ext2_xattr_list_acl_access, - .get = ext2_xattr_get_acl_access, - .set = ext2_xattr_set_acl_access, + .get = ext2_xattr_get_acl, + .set = ext2_xattr_set_acl, }; struct xattr_handler ext2_xattr_acl_default_handler = { .prefix = POSIX_ACL_XATTR_DEFAULT, + .flags = ACL_TYPE_DEFAULT, .list = ext2_xattr_list_acl_default, - .get = ext2_xattr_get_acl_default, - .set = ext2_xattr_set_acl_default, + .get = ext2_xattr_get_acl, + .set = ext2_xattr_set_acl, }; diff --git a/fs/ext2/xattr.c b/fs/ext2/xattr.c index 7913531ec6d5..904f00642f84 100644 --- a/fs/ext2/xattr.c +++ b/fs/ext2/xattr.c @@ -60,6 +60,7 @@ #include <linux/mbcache.h> #include <linux/quotaops.h> #include <linux/rwsem.h> +#include <linux/security.h> #include "ext2.h" #include "xattr.h" #include "acl.h" @@ -249,8 +250,9 @@ cleanup: * used / required on success. */ static int -ext2_xattr_list(struct inode *inode, char *buffer, size_t buffer_size) +ext2_xattr_list(struct dentry *dentry, char *buffer, size_t buffer_size) { + struct inode *inode = dentry->d_inode; struct buffer_head *bh = NULL; struct ext2_xattr_entry *entry; char *end; @@ -300,9 +302,10 @@ bad_block: ext2_error(inode->i_sb, "ext2_xattr_list", ext2_xattr_handler(entry->e_name_index); if (handler) { - size_t size = handler->list(inode, buffer, rest, + size_t size = handler->list(dentry, buffer, rest, entry->e_name, - entry->e_name_len); + entry->e_name_len, + handler->flags); if (buffer) { if (size > rest) { error = -ERANGE; @@ -330,7 +333,7 @@ cleanup: ssize_t ext2_listxattr(struct dentry *dentry, char *buffer, size_t size) { - return ext2_xattr_list(dentry->d_inode, buffer, size); + return ext2_xattr_list(dentry, buffer, size); } /* diff --git a/fs/ext2/xattr_security.c b/fs/ext2/xattr_security.c index 70c0dbdcdcb7..c8155845ac05 100644 --- a/fs/ext2/xattr_security.c +++ b/fs/ext2/xattr_security.c @@ -11,8 +11,8 @@ #include "xattr.h" static size_t -ext2_xattr_security_list(struct inode *inode, char *list, size_t list_size, - const char *name, size_t name_len) +ext2_xattr_security_list(struct dentry *dentry, char *list, size_t list_size, + const char *name, size_t name_len, int type) { const int prefix_len = XATTR_SECURITY_PREFIX_LEN; const size_t total_len = prefix_len + name_len + 1; @@ -26,22 +26,22 @@ ext2_xattr_security_list(struct inode *inode, char *list, size_t list_size, } static int -ext2_xattr_security_get(struct inode *inode, const char *name, - void *buffer, size_t size) +ext2_xattr_security_get(struct dentry *dentry, const char *name, + void *buffer, size_t size, int type) { if (strcmp(name, "") == 0) return -EINVAL; - return ext2_xattr_get(inode, EXT2_XATTR_INDEX_SECURITY, name, + return ext2_xattr_get(dentry->d_inode, EXT2_XATTR_INDEX_SECURITY, name, buffer, size); } static int -ext2_xattr_security_set(struct inode *inode, const char *name, - const void *value, size_t size, int flags) +ext2_xattr_security_set(struct dentry *dentry, const char *name, + const void *value, size_t size, int flags, int type) { if (strcmp(name, "") == 0) return -EINVAL; - return ext2_xattr_set(inode, EXT2_XATTR_INDEX_SECURITY, name, + return ext2_xattr_set(dentry->d_inode, EXT2_XATTR_INDEX_SECURITY, name, value, size, flags); } diff --git a/fs/ext2/xattr_trusted.c b/fs/ext2/xattr_trusted.c index e8219f8eae9f..2a26d71f4771 100644 --- a/fs/ext2/xattr_trusted.c +++ b/fs/ext2/xattr_trusted.c @@ -13,8 +13,8 @@ #include "xattr.h" static size_t -ext2_xattr_trusted_list(struct inode *inode, char *list, size_t list_size, - const char *name, size_t name_len) +ext2_xattr_trusted_list(struct dentry *dentry, char *list, size_t list_size, + const char *name, size_t name_len, int type) { const int prefix_len = XATTR_TRUSTED_PREFIX_LEN; const size_t total_len = prefix_len + name_len + 1; @@ -31,22 +31,22 @@ ext2_xattr_trusted_list(struct inode *inode, char *list, size_t list_size, } static int -ext2_xattr_trusted_get(struct inode *inode, const char *name, - void *buffer, size_t size) +ext2_xattr_trusted_get(struct dentry *dentry, const char *name, + void *buffer, size_t size, int type) { if (strcmp(name, "") == 0) return -EINVAL; - return ext2_xattr_get(inode, EXT2_XATTR_INDEX_TRUSTED, name, + return ext2_xattr_get(dentry->d_inode, EXT2_XATTR_INDEX_TRUSTED, name, buffer, size); } static int -ext2_xattr_trusted_set(struct inode *inode, const char *name, - const void *value, size_t size, int flags) +ext2_xattr_trusted_set(struct dentry *dentry, const char *name, + const void *value, size_t size, int flags, int type) { if (strcmp(name, "") == 0) return -EINVAL; - return ext2_xattr_set(inode, EXT2_XATTR_INDEX_TRUSTED, name, + return ext2_xattr_set(dentry->d_inode, EXT2_XATTR_INDEX_TRUSTED, name, value, size, flags); } diff --git a/fs/ext2/xattr_user.c b/fs/ext2/xattr_user.c index 92495d28c62f..3f6caf3684b4 100644 --- a/fs/ext2/xattr_user.c +++ b/fs/ext2/xattr_user.c @@ -12,13 +12,13 @@ #include "xattr.h" static size_t -ext2_xattr_user_list(struct inode *inode, char *list, size_t list_size, - const char *name, size_t name_len) +ext2_xattr_user_list(struct dentry *dentry, char *list, size_t list_size, + const char *name, size_t name_len, int type) { const size_t prefix_len = XATTR_USER_PREFIX_LEN; const size_t total_len = prefix_len + name_len + 1; - if (!test_opt(inode->i_sb, XATTR_USER)) + if (!test_opt(dentry->d_sb, XATTR_USER)) return 0; if (list && total_len <= list_size) { @@ -30,27 +30,28 @@ ext2_xattr_user_list(struct inode *inode, char *list, size_t list_size, } static int -ext2_xattr_user_get(struct inode *inode, const char *name, - void *buffer, size_t size) +ext2_xattr_user_get(struct dentry *dentry, const char *name, + void *buffer, size_t size, int type) { if (strcmp(name, "") == 0) return -EINVAL; - if (!test_opt(inode->i_sb, XATTR_USER)) + if (!test_opt(dentry->d_sb, XATTR_USER)) return -EOPNOTSUPP; - return ext2_xattr_get(inode, EXT2_XATTR_INDEX_USER, name, buffer, size); + return ext2_xattr_get(dentry->d_inode, EXT2_XATTR_INDEX_USER, + name, buffer, size); } static int -ext2_xattr_user_set(struct inode *inode, const char *name, - const void *value, size_t size, int flags) +ext2_xattr_user_set(struct dentry *dentry, const char *name, + const void *value, size_t size, int flags, int type) { if (strcmp(name, "") == 0) return -EINVAL; - if (!test_opt(inode->i_sb, XATTR_USER)) + if (!test_opt(dentry->d_sb, XATTR_USER)) return -EOPNOTSUPP; - return ext2_xattr_set(inode, EXT2_XATTR_INDEX_USER, name, - value, size, flags); + return ext2_xattr_set(dentry->d_inode, EXT2_XATTR_INDEX_USER, + name, value, size, flags); } struct xattr_handler ext2_xattr_user_handler = { diff --git a/fs/ext3/acl.c b/fs/ext3/acl.c index c9b0df376b5f..82ba34158661 100644 --- a/fs/ext3/acl.c +++ b/fs/ext3/acl.c @@ -366,12 +366,12 @@ out: * Extended attribute handlers */ static size_t -ext3_xattr_list_acl_access(struct inode *inode, char *list, size_t list_len, - const char *name, size_t name_len) +ext3_xattr_list_acl_access(struct dentry *dentry, char *list, size_t list_len, + const char *name, size_t name_len, int type) { const size_t size = sizeof(POSIX_ACL_XATTR_ACCESS); - if (!test_opt(inode->i_sb, POSIX_ACL)) + if (!test_opt(dentry->d_sb, POSIX_ACL)) return 0; if (list && size <= list_len) memcpy(list, POSIX_ACL_XATTR_ACCESS, size); @@ -379,12 +379,12 @@ ext3_xattr_list_acl_access(struct inode *inode, char *list, size_t list_len, } static size_t -ext3_xattr_list_acl_default(struct inode *inode, char *list, size_t list_len, - const char *name, size_t name_len) +ext3_xattr_list_acl_default(struct dentry *dentry, char *list, size_t list_len, + const char *name, size_t name_len, int type) { const size_t size = sizeof(POSIX_ACL_XATTR_DEFAULT); - if (!test_opt(inode->i_sb, POSIX_ACL)) + if (!test_opt(dentry->d_sb, POSIX_ACL)) return 0; if (list && size <= list_len) memcpy(list, POSIX_ACL_XATTR_DEFAULT, size); @@ -392,15 +392,18 @@ ext3_xattr_list_acl_default(struct inode *inode, char *list, size_t list_len, } static int -ext3_xattr_get_acl(struct inode *inode, int type, void *buffer, size_t size) +ext3_xattr_get_acl(struct dentry *dentry, const char *name, void *buffer, + size_t size, int type) { struct posix_acl *acl; int error; - if (!test_opt(inode->i_sb, POSIX_ACL)) + if (strcmp(name, "") != 0) + return -EINVAL; + if (!test_opt(dentry->d_sb, POSIX_ACL)) return -EOPNOTSUPP; - acl = ext3_get_acl(inode, type); + acl = ext3_get_acl(dentry->d_inode, type); if (IS_ERR(acl)) return PTR_ERR(acl); if (acl == NULL) @@ -412,31 +415,16 @@ ext3_xattr_get_acl(struct inode *inode, int type, void *buffer, size_t size) } static int -ext3_xattr_get_acl_access(struct inode *inode, const char *name, - void *buffer, size_t size) -{ - if (strcmp(name, "") != 0) - return -EINVAL; - return ext3_xattr_get_acl(inode, ACL_TYPE_ACCESS, buffer, size); -} - -static int -ext3_xattr_get_acl_default(struct inode *inode, const char *name, - void *buffer, size_t size) -{ - if (strcmp(name, "") != 0) - return -EINVAL; - return ext3_xattr_get_acl(inode, ACL_TYPE_DEFAULT, buffer, size); -} - -static int -ext3_xattr_set_acl(struct inode *inode, int type, const void *value, - size_t size) +ext3_xattr_set_acl(struct dentry *dentry, const char *name, const void *value, + size_t size, int flags, int type) { + struct inode *inode = dentry->d_inode; handle_t *handle; struct posix_acl *acl; int error, retries = 0; + if (strcmp(name, "") != 0) + return -EINVAL; if (!test_opt(inode->i_sb, POSIX_ACL)) return -EOPNOTSUPP; if (!is_owner_or_cap(inode)) @@ -468,34 +456,18 @@ release_and_out: return error; } -static int -ext3_xattr_set_acl_access(struct inode *inode, const char *name, - const void *value, size_t size, int flags) -{ - if (strcmp(name, "") != 0) - return -EINVAL; - return ext3_xattr_set_acl(inode, ACL_TYPE_ACCESS, value, size); -} - -static int -ext3_xattr_set_acl_default(struct inode *inode, const char *name, - const void *value, size_t size, int flags) -{ - if (strcmp(name, "") != 0) - return -EINVAL; - return ext3_xattr_set_acl(inode, ACL_TYPE_DEFAULT, value, size); -} - struct xattr_handler ext3_xattr_acl_access_handler = { .prefix = POSIX_ACL_XATTR_ACCESS, + .flags = ACL_TYPE_ACCESS, .list = ext3_xattr_list_acl_access, - .get = ext3_xattr_get_acl_access, - .set = ext3_xattr_set_acl_access, + .get = ext3_xattr_get_acl, + .set = ext3_xattr_set_acl, }; struct xattr_handler ext3_xattr_acl_default_handler = { .prefix = POSIX_ACL_XATTR_DEFAULT, + .flags = ACL_TYPE_DEFAULT, .list = ext3_xattr_list_acl_default, - .get = ext3_xattr_get_acl_default, - .set = ext3_xattr_set_acl_default, + .get = ext3_xattr_get_acl, + .set = ext3_xattr_set_acl, }; diff --git a/fs/ext3/xattr.c b/fs/ext3/xattr.c index 387d92d00b97..66895ccf76c7 100644 --- a/fs/ext3/xattr.c +++ b/fs/ext3/xattr.c @@ -99,7 +99,7 @@ static struct buffer_head *ext3_xattr_cache_find(struct inode *, struct mb_cache_entry **); static void ext3_xattr_rehash(struct ext3_xattr_header *, struct ext3_xattr_entry *); -static int ext3_xattr_list(struct inode *inode, char *buffer, +static int ext3_xattr_list(struct dentry *dentry, char *buffer, size_t buffer_size); static struct mb_cache *ext3_xattr_cache; @@ -147,7 +147,7 @@ ext3_xattr_handler(int name_index) ssize_t ext3_listxattr(struct dentry *dentry, char *buffer, size_t size) { - return ext3_xattr_list(dentry->d_inode, buffer, size); + return ext3_xattr_list(dentry, buffer, size); } static int @@ -332,7 +332,7 @@ ext3_xattr_get(struct inode *inode, int name_index, const char *name, } static int -ext3_xattr_list_entries(struct inode *inode, struct ext3_xattr_entry *entry, +ext3_xattr_list_entries(struct dentry *dentry, struct ext3_xattr_entry *entry, char *buffer, size_t buffer_size) { size_t rest = buffer_size; @@ -342,9 +342,10 @@ ext3_xattr_list_entries(struct inode *inode, struct ext3_xattr_entry *entry, ext3_xattr_handler(entry->e_name_index); if (handler) { - size_t size = handler->list(inode, buffer, rest, + size_t size = handler->list(dentry, buffer, rest, entry->e_name, - entry->e_name_len); + entry->e_name_len, + handler->flags); if (buffer) { if (size > rest) return -ERANGE; @@ -357,8 +358,9 @@ ext3_xattr_list_entries(struct inode *inode, struct ext3_xattr_entry *entry, } static int -ext3_xattr_block_list(struct inode *inode, char *buffer, size_t buffer_size) +ext3_xattr_block_list(struct dentry *dentry, char *buffer, size_t buffer_size) { + struct inode *inode = dentry->d_inode; struct buffer_head *bh = NULL; int error; @@ -383,7 +385,7 @@ ext3_xattr_block_list(struct inode *inode, char *buffer, size_t buffer_size) goto cleanup; } ext3_xattr_cache_insert(bh); - error = ext3_xattr_list_entries(inode, BFIRST(bh), buffer, buffer_size); + error = ext3_xattr_list_entries(dentry, BFIRST(bh), buffer, buffer_size); cleanup: brelse(bh); @@ -392,8 +394,9 @@ cleanup: } static int -ext3_xattr_ibody_list(struct inode *inode, char *buffer, size_t buffer_size) +ext3_xattr_ibody_list(struct dentry *dentry, char *buffer, size_t buffer_size) { + struct inode *inode = dentry->d_inode; struct ext3_xattr_ibody_header *header; struct ext3_inode *raw_inode; struct ext3_iloc iloc; @@ -411,7 +414,7 @@ ext3_xattr_ibody_list(struct inode *inode, char *buffer, size_t buffer_size) error = ext3_xattr_check_names(IFIRST(header), end); if (error) goto cleanup; - error = ext3_xattr_list_entries(inode, IFIRST(header), + error = ext3_xattr_list_entries(dentry, IFIRST(header), buffer, buffer_size); cleanup: @@ -430,12 +433,12 @@ cleanup: * used / required on success. */ static int -ext3_xattr_list(struct inode *inode, char *buffer, size_t buffer_size) +ext3_xattr_list(struct dentry *dentry, char *buffer, size_t buffer_size) { int i_error, b_error; - down_read(&EXT3_I(inode)->xattr_sem); - i_error = ext3_xattr_ibody_list(inode, buffer, buffer_size); + down_read(&EXT3_I(dentry->d_inode)->xattr_sem); + i_error = ext3_xattr_ibody_list(dentry, buffer, buffer_size); if (i_error < 0) { b_error = 0; } else { @@ -443,11 +446,11 @@ ext3_xattr_list(struct inode *inode, char *buffer, size_t buffer_size) buffer += i_error; buffer_size -= i_error; } - b_error = ext3_xattr_block_list(inode, buffer, buffer_size); + b_error = ext3_xattr_block_list(dentry, buffer, buffer_size); if (b_error < 0) i_error = 0; } - up_read(&EXT3_I(inode)->xattr_sem); + up_read(&EXT3_I(dentry->d_inode)->xattr_sem); return i_error + b_error; } diff --git a/fs/ext3/xattr_security.c b/fs/ext3/xattr_security.c index 37b81097bdf2..474348788dd9 100644 --- a/fs/ext3/xattr_security.c +++ b/fs/ext3/xattr_security.c @@ -12,8 +12,8 @@ #include "xattr.h" static size_t -ext3_xattr_security_list(struct inode *inode, char *list, size_t list_size, - const char *name, size_t name_len) +ext3_xattr_security_list(struct dentry *dentry, char *list, size_t list_size, + const char *name, size_t name_len, int type) { const size_t prefix_len = XATTR_SECURITY_PREFIX_LEN; const size_t total_len = prefix_len + name_len + 1; @@ -28,23 +28,23 @@ ext3_xattr_security_list(struct inode *inode, char *list, size_t list_size, } static int -ext3_xattr_security_get(struct inode *inode, const char *name, - void *buffer, size_t size) +ext3_xattr_security_get(struct dentry *dentry, const char *name, + void *buffer, size_t size, int type) { if (strcmp(name, "") == 0) return -EINVAL; - return ext3_xattr_get(inode, EXT3_XATTR_INDEX_SECURITY, name, - buffer, size); + return ext3_xattr_get(dentry->d_inode, EXT3_XATTR_INDEX_SECURITY, + name, buffer, size); } static int -ext3_xattr_security_set(struct inode *inode, const char *name, - const void *value, size_t size, int flags) +ext3_xattr_security_set(struct dentry *dentry, const char *name, + const void *value, size_t size, int flags, int type) { if (strcmp(name, "") == 0) return -EINVAL; - return ext3_xattr_set(inode, EXT3_XATTR_INDEX_SECURITY, name, - value, size, flags); + return ext3_xattr_set(dentry->d_inode, EXT3_XATTR_INDEX_SECURITY, + name, value, size, flags); } int diff --git a/fs/ext3/xattr_trusted.c b/fs/ext3/xattr_trusted.c index c7c41a410c4b..e5562845ed96 100644 --- a/fs/ext3/xattr_trusted.c +++ b/fs/ext3/xattr_trusted.c @@ -14,8 +14,8 @@ #include "xattr.h" static size_t -ext3_xattr_trusted_list(struct inode *inode, char *list, size_t list_size, - const char *name, size_t name_len) +ext3_xattr_trusted_list(struct dentry *dentry, char *list, size_t list_size, + const char *name, size_t name_len, int type) { const size_t prefix_len = XATTR_TRUSTED_PREFIX_LEN; const size_t total_len = prefix_len + name_len + 1; @@ -32,22 +32,22 @@ ext3_xattr_trusted_list(struct inode *inode, char *list, size_t list_size, } static int -ext3_xattr_trusted_get(struct inode *inode, const char *name, - void *buffer, size_t size) +ext3_xattr_trusted_get(struct dentry *dentry, const char *name, + void *buffer, size_t size, int type) { if (strcmp(name, "") == 0) return -EINVAL; - return ext3_xattr_get(inode, EXT3_XATTR_INDEX_TRUSTED, name, - buffer, size); + return ext3_xattr_get(dentry->d_inode, EXT3_XATTR_INDEX_TRUSTED, + name, buffer, size); } static int -ext3_xattr_trusted_set(struct inode *inode, const char *name, - const void *value, size_t size, int flags) +ext3_xattr_trusted_set(struct dentry *dentry, const char *name, + const void *value, size_t size, int flags, int type) { if (strcmp(name, "") == 0) return -EINVAL; - return ext3_xattr_set(inode, EXT3_XATTR_INDEX_TRUSTED, name, + return ext3_xattr_set(dentry->d_inode, EXT3_XATTR_INDEX_TRUSTED, name, value, size, flags); } diff --git a/fs/ext3/xattr_user.c b/fs/ext3/xattr_user.c index 430fe63b31b3..3bcfe9ee0a68 100644 --- a/fs/ext3/xattr_user.c +++ b/fs/ext3/xattr_user.c @@ -13,13 +13,13 @@ #include "xattr.h" static size_t -ext3_xattr_user_list(struct inode *inode, char *list, size_t list_size, - const char *name, size_t name_len) +ext3_xattr_user_list(struct dentry *dentry, char *list, size_t list_size, + const char *name, size_t name_len, int type) { const size_t prefix_len = XATTR_USER_PREFIX_LEN; const size_t total_len = prefix_len + name_len + 1; - if (!test_opt(inode->i_sb, XATTR_USER)) + if (!test_opt(dentry->d_sb, XATTR_USER)) return 0; if (list && total_len <= list_size) { @@ -31,26 +31,27 @@ ext3_xattr_user_list(struct inode *inode, char *list, size_t list_size, } static int -ext3_xattr_user_get(struct inode *inode, const char *name, - void *buffer, size_t size) +ext3_xattr_user_get(struct dentry *dentry, const char *name, void *buffer, + size_t size, int type) { if (strcmp(name, "") == 0) return -EINVAL; - if (!test_opt(inode->i_sb, XATTR_USER)) + if (!test_opt(dentry->d_sb, XATTR_USER)) return -EOPNOTSUPP; - return ext3_xattr_get(inode, EXT3_XATTR_INDEX_USER, name, buffer, size); + return ext3_xattr_get(dentry->d_inode, EXT3_XATTR_INDEX_USER, + name, buffer, size); } static int -ext3_xattr_user_set(struct inode *inode, const char *name, - const void *value, size_t size, int flags) +ext3_xattr_user_set(struct dentry *dentry, const char *name, + const void *value, size_t size, int flags, int type) { if (strcmp(name, "") == 0) return -EINVAL; - if (!test_opt(inode->i_sb, XATTR_USER)) + if (!test_opt(dentry->d_sb, XATTR_USER)) return -EOPNOTSUPP; - return ext3_xattr_set(inode, EXT3_XATTR_INDEX_USER, name, - value, size, flags); + return ext3_xattr_set(dentry->d_inode, EXT3_XATTR_INDEX_USER, + name, value, size, flags); } struct xattr_handler ext3_xattr_user_handler = { diff --git a/fs/ext4/acl.c b/fs/ext4/acl.c index 0df88b2a69b0..8a2a29d35a6f 100644 --- a/fs/ext4/acl.c +++ b/fs/ext4/acl.c @@ -364,12 +364,12 @@ out: * Extended attribute handlers */ static size_t -ext4_xattr_list_acl_access(struct inode *inode, char *list, size_t list_len, - const char *name, size_t name_len) +ext4_xattr_list_acl_access(struct dentry *dentry, char *list, size_t list_len, + const char *name, size_t name_len, int type) { const size_t size = sizeof(POSIX_ACL_XATTR_ACCESS); - if (!test_opt(inode->i_sb, POSIX_ACL)) + if (!test_opt(dentry->d_sb, POSIX_ACL)) return 0; if (list && size <= list_len) memcpy(list, POSIX_ACL_XATTR_ACCESS, size); @@ -377,12 +377,12 @@ ext4_xattr_list_acl_access(struct inode *inode, char *list, size_t list_len, } static size_t -ext4_xattr_list_acl_default(struct inode *inode, char *list, size_t list_len, - const char *name, size_t name_len) +ext4_xattr_list_acl_default(struct dentry *dentry, char *list, size_t list_len, + const char *name, size_t name_len, int type) { const size_t size = sizeof(POSIX_ACL_XATTR_DEFAULT); - if (!test_opt(inode->i_sb, POSIX_ACL)) + if (!test_opt(dentry->d_sb, POSIX_ACL)) return 0; if (list && size <= list_len) memcpy(list, POSIX_ACL_XATTR_DEFAULT, size); @@ -390,15 +390,18 @@ ext4_xattr_list_acl_default(struct inode *inode, char *list, size_t list_len, } static int -ext4_xattr_get_acl(struct inode *inode, int type, void *buffer, size_t size) +ext4_xattr_get_acl(struct dentry *dentry, const char *name, void *buffer, + size_t size, int type) { struct posix_acl *acl; int error; - if (!test_opt(inode->i_sb, POSIX_ACL)) + if (strcmp(name, "") != 0) + return -EINVAL; + if (!test_opt(dentry->d_sb, POSIX_ACL)) return -EOPNOTSUPP; - acl = ext4_get_acl(inode, type); + acl = ext4_get_acl(dentry->d_inode, type); if (IS_ERR(acl)) return PTR_ERR(acl); if (acl == NULL) @@ -410,31 +413,16 @@ ext4_xattr_get_acl(struct inode *inode, int type, void *buffer, size_t size) } static int -ext4_xattr_get_acl_access(struct inode *inode, const char *name, - void *buffer, size_t size) -{ - if (strcmp(name, "") != 0) - return -EINVAL; - return ext4_xattr_get_acl(inode, ACL_TYPE_ACCESS, buffer, size); -} - -static int -ext4_xattr_get_acl_default(struct inode *inode, const char *name, - void *buffer, size_t size) -{ - if (strcmp(name, "") != 0) - return -EINVAL; - return ext4_xattr_get_acl(inode, ACL_TYPE_DEFAULT, buffer, size); -} - -static int -ext4_xattr_set_acl(struct inode *inode, int type, const void *value, - size_t size) +ext4_xattr_set_acl(struct dentry *dentry, const char *name, const void *value, + size_t size, int flags, int type) { + struct inode *inode = dentry->d_inode; handle_t *handle; struct posix_acl *acl; int error, retries = 0; + if (strcmp(name, "") != 0) + return -EINVAL; if (!test_opt(inode->i_sb, POSIX_ACL)) return -EOPNOTSUPP; if (!is_owner_or_cap(inode)) @@ -466,34 +454,18 @@ release_and_out: return error; } -static int -ext4_xattr_set_acl_access(struct inode *inode, const char *name, - const void *value, size_t size, int flags) -{ - if (strcmp(name, "") != 0) - return -EINVAL; - return ext4_xattr_set_acl(inode, ACL_TYPE_ACCESS, value, size); -} - -static int -ext4_xattr_set_acl_default(struct inode *inode, const char *name, - const void *value, size_t size, int flags) -{ - if (strcmp(name, "") != 0) - return -EINVAL; - return ext4_xattr_set_acl(inode, ACL_TYPE_DEFAULT, value, size); -} - struct xattr_handler ext4_xattr_acl_access_handler = { .prefix = POSIX_ACL_XATTR_ACCESS, + .flags = ACL_TYPE_ACCESS, .list = ext4_xattr_list_acl_access, - .get = ext4_xattr_get_acl_access, - .set = ext4_xattr_set_acl_access, + .get = ext4_xattr_get_acl, + .set = ext4_xattr_set_acl, }; struct xattr_handler ext4_xattr_acl_default_handler = { .prefix = POSIX_ACL_XATTR_DEFAULT, + .flags = ACL_TYPE_DEFAULT, .list = ext4_xattr_list_acl_default, - .get = ext4_xattr_get_acl_default, - .set = ext4_xattr_set_acl_default, + .get = ext4_xattr_get_acl, + .set = ext4_xattr_set_acl, }; diff --git a/fs/ext4/xattr.c b/fs/ext4/xattr.c index 910bf9a59cb3..83218bebbc7c 100644 --- a/fs/ext4/xattr.c +++ b/fs/ext4/xattr.c @@ -92,7 +92,7 @@ static struct buffer_head *ext4_xattr_cache_find(struct inode *, struct mb_cache_entry **); static void ext4_xattr_rehash(struct ext4_xattr_header *, struct ext4_xattr_entry *); -static int ext4_xattr_list(struct inode *inode, char *buffer, +static int ext4_xattr_list(struct dentry *dentry, char *buffer, size_t buffer_size); static struct mb_cache *ext4_xattr_cache; @@ -140,7 +140,7 @@ ext4_xattr_handler(int name_index) ssize_t ext4_listxattr(struct dentry *dentry, char *buffer, size_t size) { - return ext4_xattr_list(dentry->d_inode, buffer, size); + return ext4_xattr_list(dentry, buffer, size); } static int @@ -325,7 +325,7 @@ ext4_xattr_get(struct inode *inode, int name_index, const char *name, } static int -ext4_xattr_list_entries(struct inode *inode, struct ext4_xattr_entry *entry, +ext4_xattr_list_entries(struct dentry *dentry, struct ext4_xattr_entry *entry, char *buffer, size_t buffer_size) { size_t rest = buffer_size; @@ -335,9 +335,10 @@ ext4_xattr_list_entries(struct inode *inode, struct ext4_xattr_entry *entry, ext4_xattr_handler(entry->e_name_index); if (handler) { - size_t size = handler->list(inode, buffer, rest, + size_t size = handler->list(dentry, buffer, rest, entry->e_name, - entry->e_name_len); + entry->e_name_len, + handler->flags); if (buffer) { if (size > rest) return -ERANGE; @@ -350,8 +351,9 @@ ext4_xattr_list_entries(struct inode *inode, struct ext4_xattr_entry *entry, } static int -ext4_xattr_block_list(struct inode *inode, char *buffer, size_t buffer_size) +ext4_xattr_block_list(struct dentry *dentry, char *buffer, size_t buffer_size) { + struct inode *inode = dentry->d_inode; struct buffer_head *bh = NULL; int error; @@ -376,7 +378,7 @@ ext4_xattr_block_list(struct inode *inode, char *buffer, size_t buffer_size) goto cleanup; } ext4_xattr_cache_insert(bh); - error = ext4_xattr_list_entries(inode, BFIRST(bh), buffer, buffer_size); + error = ext4_xattr_list_entries(dentry, BFIRST(bh), buffer, buffer_size); cleanup: brelse(bh); @@ -385,8 +387,9 @@ cleanup: } static int -ext4_xattr_ibody_list(struct inode *inode, char *buffer, size_t buffer_size) +ext4_xattr_ibody_list(struct dentry *dentry, char *buffer, size_t buffer_size) { + struct inode *inode = dentry->d_inode; struct ext4_xattr_ibody_header *header; struct ext4_inode *raw_inode; struct ext4_iloc iloc; @@ -404,7 +407,7 @@ ext4_xattr_ibody_list(struct inode *inode, char *buffer, size_t buffer_size) error = ext4_xattr_check_names(IFIRST(header), end); if (error) goto cleanup; - error = ext4_xattr_list_entries(inode, IFIRST(header), + error = ext4_xattr_list_entries(dentry, IFIRST(header), buffer, buffer_size); cleanup: @@ -423,12 +426,12 @@ cleanup: * used / required on success. */ static int -ext4_xattr_list(struct inode *inode, char *buffer, size_t buffer_size) +ext4_xattr_list(struct dentry *dentry, char *buffer, size_t buffer_size) { int i_error, b_error; - down_read(&EXT4_I(inode)->xattr_sem); - i_error = ext4_xattr_ibody_list(inode, buffer, buffer_size); + down_read(&EXT4_I(dentry->d_inode)->xattr_sem); + i_error = ext4_xattr_ibody_list(dentry, buffer, buffer_size); if (i_error < 0) { b_error = 0; } else { @@ -436,11 +439,11 @@ ext4_xattr_list(struct inode *inode, char *buffer, size_t buffer_size) buffer += i_error; buffer_size -= i_error; } - b_error = ext4_xattr_block_list(inode, buffer, buffer_size); + b_error = ext4_xattr_block_list(dentry, buffer, buffer_size); if (b_error < 0) i_error = 0; } - up_read(&EXT4_I(inode)->xattr_sem); + up_read(&EXT4_I(dentry->d_inode)->xattr_sem); return i_error + b_error; } diff --git a/fs/ext4/xattr_security.c b/fs/ext4/xattr_security.c index ca5f89fc6cae..983c253999a7 100644 --- a/fs/ext4/xattr_security.c +++ b/fs/ext4/xattr_security.c @@ -12,8 +12,8 @@ #include "xattr.h" static size_t -ext4_xattr_security_list(struct inode *inode, char *list, size_t list_size, - const char *name, size_t name_len) +ext4_xattr_security_list(struct dentry *dentry, char *list, size_t list_size, + const char *name, size_t name_len, int type) { const size_t prefix_len = sizeof(XATTR_SECURITY_PREFIX)-1; const size_t total_len = prefix_len + name_len + 1; @@ -28,23 +28,23 @@ ext4_xattr_security_list(struct inode *inode, char *list, size_t list_size, } static int -ext4_xattr_security_get(struct inode *inode, const char *name, - void *buffer, size_t size) +ext4_xattr_security_get(struct dentry *dentry, const char *name, + void *buffer, size_t size, int type) { if (strcmp(name, "") == 0) return -EINVAL; - return ext4_xattr_get(inode, EXT4_XATTR_INDEX_SECURITY, name, - buffer, size); + return ext4_xattr_get(dentry->d_inode, EXT4_XATTR_INDEX_SECURITY, + name, buffer, size); } static int -ext4_xattr_security_set(struct inode *inode, const char *name, - const void *value, size_t size, int flags) +ext4_xattr_security_set(struct dentry *dentry, const char *name, + const void *value, size_t size, int flags, int type) { if (strcmp(name, "") == 0) return -EINVAL; - return ext4_xattr_set(inode, EXT4_XATTR_INDEX_SECURITY, name, - value, size, flags); + return ext4_xattr_set(dentry->d_inode, EXT4_XATTR_INDEX_SECURITY, + name, value, size, flags); } int diff --git a/fs/ext4/xattr_trusted.c b/fs/ext4/xattr_trusted.c index ac1a52cf2a37..15b50edc6587 100644 --- a/fs/ext4/xattr_trusted.c +++ b/fs/ext4/xattr_trusted.c @@ -14,8 +14,8 @@ #include "xattr.h" static size_t -ext4_xattr_trusted_list(struct inode *inode, char *list, size_t list_size, - const char *name, size_t name_len) +ext4_xattr_trusted_list(struct dentry *dentry, char *list, size_t list_size, + const char *name, size_t name_len, int type) { const size_t prefix_len = XATTR_TRUSTED_PREFIX_LEN; const size_t total_len = prefix_len + name_len + 1; @@ -32,23 +32,23 @@ ext4_xattr_trusted_list(struct inode *inode, char *list, size_t list_size, } static int -ext4_xattr_trusted_get(struct inode *inode, const char *name, - void *buffer, size_t size) +ext4_xattr_trusted_get(struct dentry *dentry, const char *name, void *buffer, + size_t size, int type) { if (strcmp(name, "") == 0) return -EINVAL; - return ext4_xattr_get(inode, EXT4_XATTR_INDEX_TRUSTED, name, - buffer, size); + return ext4_xattr_get(dentry->d_inode, EXT4_XATTR_INDEX_TRUSTED, + name, buffer, size); } static int -ext4_xattr_trusted_set(struct inode *inode, const char *name, - const void *value, size_t size, int flags) +ext4_xattr_trusted_set(struct dentry *dentry, const char *name, + const void *value, size_t size, int flags, int type) { if (strcmp(name, "") == 0) return -EINVAL; - return ext4_xattr_set(inode, EXT4_XATTR_INDEX_TRUSTED, name, - value, size, flags); + return ext4_xattr_set(dentry->d_inode, EXT4_XATTR_INDEX_TRUSTED, + name, value, size, flags); } struct xattr_handler ext4_xattr_trusted_handler = { diff --git a/fs/ext4/xattr_user.c b/fs/ext4/xattr_user.c index d91aa61b42aa..c4ce05746ce1 100644 --- a/fs/ext4/xattr_user.c +++ b/fs/ext4/xattr_user.c @@ -13,13 +13,13 @@ #include "xattr.h" static size_t -ext4_xattr_user_list(struct inode *inode, char *list, size_t list_size, - const char *name, size_t name_len) +ext4_xattr_user_list(struct dentry *dentry, char *list, size_t list_size, + const char *name, size_t name_len, int type) { const size_t prefix_len = XATTR_USER_PREFIX_LEN; const size_t total_len = prefix_len + name_len + 1; - if (!test_opt(inode->i_sb, XATTR_USER)) + if (!test_opt(dentry->d_sb, XATTR_USER)) return 0; if (list && total_len <= list_size) { @@ -31,26 +31,27 @@ ext4_xattr_user_list(struct inode *inode, char *list, size_t list_size, } static int -ext4_xattr_user_get(struct inode *inode, const char *name, - void *buffer, size_t size) +ext4_xattr_user_get(struct dentry *dentry, const char *name, + void *buffer, size_t size, int type) { if (strcmp(name, "") == 0) return -EINVAL; - if (!test_opt(inode->i_sb, XATTR_USER)) + if (!test_opt(dentry->d_sb, XATTR_USER)) return -EOPNOTSUPP; - return ext4_xattr_get(inode, EXT4_XATTR_INDEX_USER, name, buffer, size); + return ext4_xattr_get(dentry->d_inode, EXT4_XATTR_INDEX_USER, + name, buffer, size); } static int -ext4_xattr_user_set(struct inode *inode, const char *name, - const void *value, size_t size, int flags) +ext4_xattr_user_set(struct dentry *dentry, const char *name, + const void *value, size_t size, int flags, int type) { if (strcmp(name, "") == 0) return -EINVAL; - if (!test_opt(inode->i_sb, XATTR_USER)) + if (!test_opt(dentry->d_sb, XATTR_USER)) return -EOPNOTSUPP; - return ext4_xattr_set(inode, EXT4_XATTR_INDEX_USER, name, - value, size, flags); + return ext4_xattr_set(dentry->d_inode, EXT4_XATTR_INDEX_USER, + name, value, size, flags); } struct xattr_handler ext4_xattr_user_handler = { diff --git a/fs/file_table.c b/fs/file_table.c index 4bef4c01ec6f..0afacf654398 100644 --- a/fs/file_table.c +++ b/fs/file_table.c @@ -21,9 +21,12 @@ #include <linux/fsnotify.h> #include <linux/sysctl.h> #include <linux/percpu_counter.h> +#include <linux/ima.h> #include <asm/atomic.h> +#include "internal.h" + /* sysctl tunables... */ struct files_stat_struct files_stat = { .max_files = NR_FILE @@ -147,8 +150,6 @@ fail: return NULL; } -EXPORT_SYMBOL(get_empty_filp); - /** * alloc_file - allocate and initialize a 'struct file' * @mnt: the vfsmount on which the file will reside @@ -164,8 +165,8 @@ EXPORT_SYMBOL(get_empty_filp); * If all the callers of init_file() are eliminated, its * code should be moved into this function. */ -struct file *alloc_file(struct vfsmount *mnt, struct dentry *dentry, - fmode_t mode, const struct file_operations *fop) +struct file *alloc_file(struct path *path, fmode_t mode, + const struct file_operations *fop) { struct file *file; @@ -173,35 +174,8 @@ struct file *alloc_file(struct vfsmount *mnt, struct dentry *dentry, if (!file) return NULL; - init_file(file, mnt, dentry, mode, fop); - return file; -} -EXPORT_SYMBOL(alloc_file); - -/** - * init_file - initialize a 'struct file' - * @file: the already allocated 'struct file' to initialized - * @mnt: the vfsmount on which the file resides - * @dentry: the dentry representing this file - * @mode: the mode the file is opened with - * @fop: the 'struct file_operations' for this file - * - * Use this instead of setting the members directly. Doing so - * avoids making mistakes like forgetting the mntget() or - * forgetting to take a write on the mnt. - * - * Note: This is a crappy interface. It is here to make - * merging with the existing users of get_empty_filp() - * who have complex failure logic easier. All users - * of this should be moving to alloc_file(). - */ -int init_file(struct file *file, struct vfsmount *mnt, struct dentry *dentry, - fmode_t mode, const struct file_operations *fop) -{ - int error = 0; - file->f_path.dentry = dentry; - file->f_path.mnt = mntget(mnt); - file->f_mapping = dentry->d_inode->i_mapping; + file->f_path = *path; + file->f_mapping = path->dentry->d_inode->i_mapping; file->f_mode = mode; file->f_op = fop; @@ -211,14 +185,16 @@ int init_file(struct file *file, struct vfsmount *mnt, struct dentry *dentry, * visible. We do this for consistency, and so * that we can do debugging checks at __fput() */ - if ((mode & FMODE_WRITE) && !special_file(dentry->d_inode->i_mode)) { + if ((mode & FMODE_WRITE) && !special_file(path->dentry->d_inode->i_mode)) { + int error = 0; file_take_write(file); - error = mnt_clone_write(mnt); + error = mnt_clone_write(path->mnt); WARN_ON(error); } - return error; + ima_counts_get(file); + return file; } -EXPORT_SYMBOL(init_file); +EXPORT_SYMBOL(alloc_file); void fput(struct file *file) { diff --git a/fs/generic_acl.c b/fs/generic_acl.c index e0b53aa7bbec..55458031e501 100644 --- a/fs/generic_acl.c +++ b/fs/generic_acl.c @@ -1,62 +1,58 @@ /* - * fs/generic_acl.c - * * (C) 2005 Andreas Gruenbacher <agruen@suse.de> * * This file is released under the GPL. + * + * Generic ACL support for in-memory filesystems. */ #include <linux/sched.h> #include <linux/fs.h> #include <linux/generic_acl.h> +#include <linux/posix_acl.h> +#include <linux/posix_acl_xattr.h> -/** - * generic_acl_list - Generic xattr_handler->list() operation - * @ops: Filesystem specific getacl and setacl callbacks - */ -size_t -generic_acl_list(struct inode *inode, struct generic_acl_operations *ops, - int type, char *list, size_t list_size) + +static size_t +generic_acl_list(struct dentry *dentry, char *list, size_t list_size, + const char *name, size_t name_len, int type) { struct posix_acl *acl; - const char *name; + const char *xname; size_t size; - acl = ops->getacl(inode, type); + acl = get_cached_acl(dentry->d_inode, type); if (!acl) return 0; posix_acl_release(acl); - switch(type) { - case ACL_TYPE_ACCESS: - name = POSIX_ACL_XATTR_ACCESS; - break; - - case ACL_TYPE_DEFAULT: - name = POSIX_ACL_XATTR_DEFAULT; - break; - - default: - return 0; + switch (type) { + case ACL_TYPE_ACCESS: + xname = POSIX_ACL_XATTR_ACCESS; + break; + case ACL_TYPE_DEFAULT: + xname = POSIX_ACL_XATTR_DEFAULT; + break; + default: + return 0; } - size = strlen(name) + 1; + size = strlen(xname) + 1; if (list && size <= list_size) - memcpy(list, name, size); + memcpy(list, xname, size); return size; } -/** - * generic_acl_get - Generic xattr_handler->get() operation - * @ops: Filesystem specific getacl and setacl callbacks - */ -int -generic_acl_get(struct inode *inode, struct generic_acl_operations *ops, - int type, void *buffer, size_t size) +static int +generic_acl_get(struct dentry *dentry, const char *name, void *buffer, + size_t size, int type) { struct posix_acl *acl; int error; - acl = ops->getacl(inode, type); + if (strcmp(name, "") != 0) + return -EINVAL; + + acl = get_cached_acl(dentry->d_inode, type); if (!acl) return -ENODATA; error = posix_acl_to_xattr(acl, buffer, size); @@ -65,17 +61,16 @@ generic_acl_get(struct inode *inode, struct generic_acl_operations *ops, return error; } -/** - * generic_acl_set - Generic xattr_handler->set() operation - * @ops: Filesystem specific getacl and setacl callbacks - */ -int -generic_acl_set(struct inode *inode, struct generic_acl_operations *ops, - int type, const void *value, size_t size) +static int +generic_acl_set(struct dentry *dentry, const char *name, const void *value, + size_t size, int flags, int type) { + struct inode *inode = dentry->d_inode; struct posix_acl *acl = NULL; int error; + if (strcmp(name, "") != 0) + return -EINVAL; if (S_ISLNK(inode->i_mode)) return -EOPNOTSUPP; if (!is_owner_or_cap(inode)) @@ -91,28 +86,27 @@ generic_acl_set(struct inode *inode, struct generic_acl_operations *ops, error = posix_acl_valid(acl); if (error) goto failed; - switch(type) { - case ACL_TYPE_ACCESS: - mode = inode->i_mode; - error = posix_acl_equiv_mode(acl, &mode); - if (error < 0) - goto failed; - inode->i_mode = mode; - if (error == 0) { - posix_acl_release(acl); - acl = NULL; - } - break; - - case ACL_TYPE_DEFAULT: - if (!S_ISDIR(inode->i_mode)) { - error = -EINVAL; - goto failed; - } - break; + switch (type) { + case ACL_TYPE_ACCESS: + mode = inode->i_mode; + error = posix_acl_equiv_mode(acl, &mode); + if (error < 0) + goto failed; + inode->i_mode = mode; + if (error == 0) { + posix_acl_release(acl); + acl = NULL; + } + break; + case ACL_TYPE_DEFAULT: + if (!S_ISDIR(inode->i_mode)) { + error = -EINVAL; + goto failed; + } + break; } } - ops->setacl(inode, type, acl); + set_cached_acl(inode, type, acl); error = 0; failed: posix_acl_release(acl); @@ -121,14 +115,12 @@ failed: /** * generic_acl_init - Take care of acl inheritance at @inode create time - * @ops: Filesystem specific getacl and setacl callbacks * * Files created inside a directory with a default ACL inherit the * directory's default ACL. */ int -generic_acl_init(struct inode *inode, struct inode *dir, - struct generic_acl_operations *ops) +generic_acl_init(struct inode *inode, struct inode *dir) { struct posix_acl *acl = NULL; mode_t mode = inode->i_mode; @@ -136,7 +128,7 @@ generic_acl_init(struct inode *inode, struct inode *dir, inode->i_mode = mode & ~current_umask(); if (!S_ISLNK(inode->i_mode)) - acl = ops->getacl(dir, ACL_TYPE_DEFAULT); + acl = get_cached_acl(dir, ACL_TYPE_DEFAULT); if (acl) { struct posix_acl *clone; @@ -145,7 +137,7 @@ generic_acl_init(struct inode *inode, struct inode *dir, error = -ENOMEM; if (!clone) goto cleanup; - ops->setacl(inode, ACL_TYPE_DEFAULT, clone); + set_cached_acl(inode, ACL_TYPE_DEFAULT, clone); posix_acl_release(clone); } clone = posix_acl_clone(acl, GFP_KERNEL); @@ -156,7 +148,7 @@ generic_acl_init(struct inode *inode, struct inode *dir, if (error >= 0) { inode->i_mode = mode; if (error > 0) - ops->setacl(inode, ACL_TYPE_ACCESS, clone); + set_cached_acl(inode, ACL_TYPE_ACCESS, clone); } posix_acl_release(clone); } @@ -169,20 +161,19 @@ cleanup: /** * generic_acl_chmod - change the access acl of @inode upon chmod() - * @ops: FIlesystem specific getacl and setacl callbacks * * A chmod also changes the permissions of the owner, group/mask, and * other ACL entries. */ int -generic_acl_chmod(struct inode *inode, struct generic_acl_operations *ops) +generic_acl_chmod(struct inode *inode) { struct posix_acl *acl, *clone; int error = 0; if (S_ISLNK(inode->i_mode)) return -EOPNOTSUPP; - acl = ops->getacl(inode, ACL_TYPE_ACCESS); + acl = get_cached_acl(inode, ACL_TYPE_ACCESS); if (acl) { clone = posix_acl_clone(acl, GFP_KERNEL); posix_acl_release(acl); @@ -190,8 +181,37 @@ generic_acl_chmod(struct inode *inode, struct generic_acl_operations *ops) return -ENOMEM; error = posix_acl_chmod_masq(clone, inode->i_mode); if (!error) - ops->setacl(inode, ACL_TYPE_ACCESS, clone); + set_cached_acl(inode, ACL_TYPE_ACCESS, clone); posix_acl_release(clone); } return error; } + +int +generic_check_acl(struct inode *inode, int mask) +{ + struct posix_acl *acl = get_cached_acl(inode, ACL_TYPE_ACCESS); + + if (acl) { + int error = posix_acl_permission(inode, acl, mask); + posix_acl_release(acl); + return error; + } + return -EAGAIN; +} + +struct xattr_handler generic_acl_access_handler = { + .prefix = POSIX_ACL_XATTR_ACCESS, + .flags = ACL_TYPE_ACCESS, + .list = generic_acl_list, + .get = generic_acl_get, + .set = generic_acl_set, +}; + +struct xattr_handler generic_acl_default_handler = { + .prefix = POSIX_ACL_XATTR_DEFAULT, + .flags = ACL_TYPE_DEFAULT, + .list = generic_acl_list, + .get = generic_acl_get, + .set = generic_acl_set, +}; diff --git a/fs/gfs2/acl.c b/fs/gfs2/acl.c index 3eb1ea846173..87ee309d4c24 100644 --- a/fs/gfs2/acl.c +++ b/fs/gfs2/acl.c @@ -126,7 +126,7 @@ static int gfs2_acl_set(struct inode *inode, int type, struct posix_acl *acl) error = posix_acl_to_xattr(acl, data, len); if (error < 0) goto out; - error = gfs2_xattr_set(inode, GFS2_EATYPE_SYS, name, data, len, 0); + error = __gfs2_xattr_set(inode, name, data, len, 0, GFS2_EATYPE_SYS); if (!error) set_cached_acl(inode, type, acl); out: @@ -232,9 +232,10 @@ static int gfs2_acl_type(const char *name) return -EINVAL; } -static int gfs2_xattr_system_get(struct inode *inode, const char *name, - void *buffer, size_t size) +static int gfs2_xattr_system_get(struct dentry *dentry, const char *name, + void *buffer, size_t size, int xtype) { + struct inode *inode = dentry->d_inode; struct posix_acl *acl; int type; int error; @@ -255,9 +256,11 @@ static int gfs2_xattr_system_get(struct inode *inode, const char *name, return error; } -static int gfs2_xattr_system_set(struct inode *inode, const char *name, - const void *value, size_t size, int flags) +static int gfs2_xattr_system_set(struct dentry *dentry, const char *name, + const void *value, size_t size, int flags, + int xtype) { + struct inode *inode = dentry->d_inode; struct gfs2_sbd *sdp = GFS2_SB(inode); struct posix_acl *acl = NULL; int error = 0, type; @@ -319,7 +322,7 @@ static int gfs2_xattr_system_set(struct inode *inode, const char *name, } set_acl: - error = gfs2_xattr_set(inode, GFS2_EATYPE_SYS, name, value, size, 0); + error = __gfs2_xattr_set(inode, name, value, size, 0, GFS2_EATYPE_SYS); if (!error) { if (acl) set_cached_acl(inode, type, acl); @@ -334,6 +337,7 @@ out: struct xattr_handler gfs2_xattr_system_handler = { .prefix = XATTR_SYSTEM_PREFIX, + .flags = GFS2_EATYPE_SYS, .get = gfs2_xattr_system_get, .set = gfs2_xattr_system_set, }; diff --git a/fs/gfs2/inode.c b/fs/gfs2/inode.c index 26ba2a4c4a2d..3ff32fa793da 100644 --- a/fs/gfs2/inode.c +++ b/fs/gfs2/inode.c @@ -801,7 +801,8 @@ static int gfs2_security_init(struct gfs2_inode *dip, struct gfs2_inode *ip) return err; } - err = gfs2_xattr_set(&ip->i_inode, GFS2_EATYPE_SECURITY, name, value, len, 0); + err = __gfs2_xattr_set(&ip->i_inode, name, value, len, 0, + GFS2_EATYPE_SECURITY); kfree(value); kfree(name); diff --git a/fs/gfs2/xattr.c b/fs/gfs2/xattr.c index 912f5cbc4740..8a04108e0c22 100644 --- a/fs/gfs2/xattr.c +++ b/fs/gfs2/xattr.c @@ -567,18 +567,17 @@ out: /** * gfs2_xattr_get - Get a GFS2 extended attribute * @inode: The inode - * @type: The type of extended attribute * @name: The name of the extended attribute * @buffer: The buffer to write the result into * @size: The size of the buffer + * @type: The type of extended attribute * * Returns: actual size of data on success, -errno on error */ - -int gfs2_xattr_get(struct inode *inode, int type, const char *name, - void *buffer, size_t size) +static int gfs2_xattr_get(struct dentry *dentry, const char *name, + void *buffer, size_t size, int type) { - struct gfs2_inode *ip = GFS2_I(inode); + struct gfs2_inode *ip = GFS2_I(dentry->d_inode); struct gfs2_ea_location el; int error; @@ -1119,7 +1118,7 @@ static int ea_remove_stuffed(struct gfs2_inode *ip, struct gfs2_ea_location *el) /** * gfs2_xattr_remove - Remove a GFS2 extended attribute - * @inode: The inode + * @ip: The inode * @type: The type of the extended attribute * @name: The name of the extended attribute * @@ -1130,9 +1129,8 @@ static int ea_remove_stuffed(struct gfs2_inode *ip, struct gfs2_ea_location *el) * Returns: 0, or errno on failure */ -static int gfs2_xattr_remove(struct inode *inode, int type, const char *name) +static int gfs2_xattr_remove(struct gfs2_inode *ip, int type, const char *name) { - struct gfs2_inode *ip = GFS2_I(inode); struct gfs2_ea_location el; int error; @@ -1156,24 +1154,24 @@ static int gfs2_xattr_remove(struct inode *inode, int type, const char *name) } /** - * gfs2_xattr_set - Set (or remove) a GFS2 extended attribute - * @inode: The inode - * @type: The type of the extended attribute + * __gfs2_xattr_set - Set (or remove) a GFS2 extended attribute + * @ip: The inode * @name: The name of the extended attribute * @value: The value of the extended attribute (NULL for remove) * @size: The size of the @value argument * @flags: Create or Replace + * @type: The type of the extended attribute * * See gfs2_xattr_remove() for details of the removal of xattrs. * * Returns: 0 or errno on failure */ -int gfs2_xattr_set(struct inode *inode, int type, const char *name, - const void *value, size_t size, int flags) +int __gfs2_xattr_set(struct inode *inode, const char *name, + const void *value, size_t size, int flags, int type) { - struct gfs2_sbd *sdp = GFS2_SB(inode); struct gfs2_inode *ip = GFS2_I(inode); + struct gfs2_sbd *sdp = GFS2_SB(inode); struct gfs2_ea_location el; unsigned int namel = strlen(name); int error; @@ -1184,7 +1182,7 @@ int gfs2_xattr_set(struct inode *inode, int type, const char *name, return -ERANGE; if (value == NULL) - return gfs2_xattr_remove(inode, type, name); + return gfs2_xattr_remove(ip, type, name); if (ea_check_size(sdp, namel, size)) return -ERANGE; @@ -1224,6 +1222,13 @@ int gfs2_xattr_set(struct inode *inode, int type, const char *name, return error; } +static int gfs2_xattr_set(struct dentry *dentry, const char *name, + const void *value, size_t size, int flags, int type) +{ + return __gfs2_xattr_set(dentry->d_inode, name, value, + size, flags, type); +} + static int ea_acl_chmod_unstuffed(struct gfs2_inode *ip, struct gfs2_ea_header *ea, char *data) { @@ -1529,40 +1534,18 @@ out_alloc: return error; } -static int gfs2_xattr_user_get(struct inode *inode, const char *name, - void *buffer, size_t size) -{ - return gfs2_xattr_get(inode, GFS2_EATYPE_USR, name, buffer, size); -} - -static int gfs2_xattr_user_set(struct inode *inode, const char *name, - const void *value, size_t size, int flags) -{ - return gfs2_xattr_set(inode, GFS2_EATYPE_USR, name, value, size, flags); -} - -static int gfs2_xattr_security_get(struct inode *inode, const char *name, - void *buffer, size_t size) -{ - return gfs2_xattr_get(inode, GFS2_EATYPE_SECURITY, name, buffer, size); -} - -static int gfs2_xattr_security_set(struct inode *inode, const char *name, - const void *value, size_t size, int flags) -{ - return gfs2_xattr_set(inode, GFS2_EATYPE_SECURITY, name, value, size, flags); -} - static struct xattr_handler gfs2_xattr_user_handler = { .prefix = XATTR_USER_PREFIX, - .get = gfs2_xattr_user_get, - .set = gfs2_xattr_user_set, + .flags = GFS2_EATYPE_USR, + .get = gfs2_xattr_get, + .set = gfs2_xattr_set, }; static struct xattr_handler gfs2_xattr_security_handler = { .prefix = XATTR_SECURITY_PREFIX, - .get = gfs2_xattr_security_get, - .set = gfs2_xattr_security_set, + .flags = GFS2_EATYPE_SECURITY, + .get = gfs2_xattr_get, + .set = gfs2_xattr_set, }; struct xattr_handler *gfs2_xattr_handlers[] = { diff --git a/fs/gfs2/xattr.h b/fs/gfs2/xattr.h index 8d6ae5813c4d..d392f8358f2f 100644 --- a/fs/gfs2/xattr.h +++ b/fs/gfs2/xattr.h @@ -53,10 +53,9 @@ struct gfs2_ea_location { struct gfs2_ea_header *el_prev; }; -extern int gfs2_xattr_get(struct inode *inode, int type, const char *name, - void *buffer, size_t size); -extern int gfs2_xattr_set(struct inode *inode, int type, const char *name, - const void *value, size_t size, int flags); +extern int __gfs2_xattr_set(struct inode *inode, const char *name, + const void *value, size_t size, + int flags, int type); extern ssize_t gfs2_listxattr(struct dentry *dentry, char *buffer, size_t size); extern int gfs2_ea_dealloc(struct gfs2_inode *ip); diff --git a/fs/hugetlbfs/inode.c b/fs/hugetlbfs/inode.c index 87a1258953b8..a0bbd3d1b41a 100644 --- a/fs/hugetlbfs/inode.c +++ b/fs/hugetlbfs/inode.c @@ -30,7 +30,6 @@ #include <linux/dnotify.h> #include <linux/statfs.h> #include <linux/security.h> -#include <linux/ima.h> #include <linux/magic.h> #include <asm/uaccess.h> @@ -922,7 +921,8 @@ struct file *hugetlb_file_setup(const char *name, size_t size, int acctflag, int error = -ENOMEM; struct file *file; struct inode *inode; - struct dentry *dentry, *root; + struct path path; + struct dentry *root; struct qstr quick_string; *user = NULL; @@ -944,10 +944,11 @@ struct file *hugetlb_file_setup(const char *name, size_t size, int acctflag, quick_string.name = name; quick_string.len = strlen(quick_string.name); quick_string.hash = 0; - dentry = d_alloc(root, &quick_string); - if (!dentry) + path.dentry = d_alloc(root, &quick_string); + if (!path.dentry) goto out_shm_unlock; + path.mnt = mntget(hugetlbfs_vfsmount); error = -ENOSPC; inode = hugetlbfs_get_inode(root->d_sb, current_fsuid(), current_fsgid(), S_IFREG | S_IRWXUGO, 0); @@ -960,24 +961,22 @@ struct file *hugetlb_file_setup(const char *name, size_t size, int acctflag, acctflag)) goto out_inode; - d_instantiate(dentry, inode); + d_instantiate(path.dentry, inode); inode->i_size = size; inode->i_nlink = 0; error = -ENFILE; - file = alloc_file(hugetlbfs_vfsmount, dentry, - FMODE_WRITE | FMODE_READ, + file = alloc_file(&path, FMODE_WRITE | FMODE_READ, &hugetlbfs_file_operations); if (!file) goto out_dentry; /* inode is already attached */ - ima_counts_get(file); return file; out_inode: iput(inode); out_dentry: - dput(dentry); + path_put(&path); out_shm_unlock: if (*user) { user_shm_unlock(size, *user); diff --git a/fs/internal.h b/fs/internal.h index 515175b8b72e..f67cd141d9a8 100644 --- a/fs/internal.h +++ b/fs/internal.h @@ -79,6 +79,7 @@ extern void chroot_fs_refs(struct path *, struct path *); * file_table.c */ extern void mark_files_ro(struct super_block *); +extern struct file *get_empty_filp(void); /* * super.c diff --git a/fs/isofs/export.c b/fs/isofs/export.c index e81a30593ba9..ed752cb38474 100644 --- a/fs/isofs/export.c +++ b/fs/isofs/export.c @@ -9,7 +9,7 @@ * * The following files are helpful: * - * Documentation/filesystems/Exporting + * Documentation/filesystems/nfs/Exporting * fs/exportfs/expfs.c. */ diff --git a/fs/jffs2/acl.c b/fs/jffs2/acl.c index 7edb62e97419..7cdc3196476a 100644 --- a/fs/jffs2/acl.c +++ b/fs/jffs2/acl.c @@ -350,8 +350,8 @@ int jffs2_acl_chmod(struct inode *inode) return rc; } -static size_t jffs2_acl_access_listxattr(struct inode *inode, char *list, size_t list_size, - const char *name, size_t name_len) +static size_t jffs2_acl_access_listxattr(struct dentry *dentry, char *list, + size_t list_size, const char *name, size_t name_len, int type) { const int retlen = sizeof(POSIX_ACL_XATTR_ACCESS); @@ -360,8 +360,8 @@ static size_t jffs2_acl_access_listxattr(struct inode *inode, char *list, size_t return retlen; } -static size_t jffs2_acl_default_listxattr(struct inode *inode, char *list, size_t list_size, - const char *name, size_t name_len) +static size_t jffs2_acl_default_listxattr(struct dentry *dentry, char *list, + size_t list_size, const char *name, size_t name_len, int type) { const int retlen = sizeof(POSIX_ACL_XATTR_DEFAULT); @@ -370,12 +370,16 @@ static size_t jffs2_acl_default_listxattr(struct inode *inode, char *list, size_ return retlen; } -static int jffs2_acl_getxattr(struct inode *inode, int type, void *buffer, size_t size) +static int jffs2_acl_getxattr(struct dentry *dentry, const char *name, + void *buffer, size_t size, int type) { struct posix_acl *acl; int rc; - acl = jffs2_get_acl(inode, type); + if (name[0] != '\0') + return -EINVAL; + + acl = jffs2_get_acl(dentry->d_inode, type); if (IS_ERR(acl)) return PTR_ERR(acl); if (!acl) @@ -386,26 +390,15 @@ static int jffs2_acl_getxattr(struct inode *inode, int type, void *buffer, size_ return rc; } -static int jffs2_acl_access_getxattr(struct inode *inode, const char *name, void *buffer, size_t size) -{ - if (name[0] != '\0') - return -EINVAL; - return jffs2_acl_getxattr(inode, ACL_TYPE_ACCESS, buffer, size); -} - -static int jffs2_acl_default_getxattr(struct inode *inode, const char *name, void *buffer, size_t size) -{ - if (name[0] != '\0') - return -EINVAL; - return jffs2_acl_getxattr(inode, ACL_TYPE_DEFAULT, buffer, size); -} - -static int jffs2_acl_setxattr(struct inode *inode, int type, const void *value, size_t size) +static int jffs2_acl_setxattr(struct dentry *dentry, const char *name, + const void *value, size_t size, int flags, int type) { struct posix_acl *acl; int rc; - if (!is_owner_or_cap(inode)) + if (name[0] != '\0') + return -EINVAL; + if (!is_owner_or_cap(dentry->d_inode)) return -EPERM; if (value) { @@ -420,38 +413,24 @@ static int jffs2_acl_setxattr(struct inode *inode, int type, const void *value, } else { acl = NULL; } - rc = jffs2_set_acl(inode, type, acl); + rc = jffs2_set_acl(dentry->d_inode, type, acl); out: posix_acl_release(acl); return rc; } -static int jffs2_acl_access_setxattr(struct inode *inode, const char *name, - const void *buffer, size_t size, int flags) -{ - if (name[0] != '\0') - return -EINVAL; - return jffs2_acl_setxattr(inode, ACL_TYPE_ACCESS, buffer, size); -} - -static int jffs2_acl_default_setxattr(struct inode *inode, const char *name, - const void *buffer, size_t size, int flags) -{ - if (name[0] != '\0') - return -EINVAL; - return jffs2_acl_setxattr(inode, ACL_TYPE_DEFAULT, buffer, size); -} - struct xattr_handler jffs2_acl_access_xattr_handler = { .prefix = POSIX_ACL_XATTR_ACCESS, + .flags = ACL_TYPE_DEFAULT, .list = jffs2_acl_access_listxattr, - .get = jffs2_acl_access_getxattr, - .set = jffs2_acl_access_setxattr, + .get = jffs2_acl_getxattr, + .set = jffs2_acl_setxattr, }; struct xattr_handler jffs2_acl_default_xattr_handler = { .prefix = POSIX_ACL_XATTR_DEFAULT, + .flags = ACL_TYPE_DEFAULT, .list = jffs2_acl_default_listxattr, - .get = jffs2_acl_default_getxattr, - .set = jffs2_acl_default_setxattr, + .get = jffs2_acl_getxattr, + .set = jffs2_acl_setxattr, }; diff --git a/fs/jffs2/security.c b/fs/jffs2/security.c index 02c39c64ecb3..eaccee058583 100644 --- a/fs/jffs2/security.c +++ b/fs/jffs2/security.c @@ -44,26 +44,28 @@ int jffs2_init_security(struct inode *inode, struct inode *dir) } /* ---- XATTR Handler for "security.*" ----------------- */ -static int jffs2_security_getxattr(struct inode *inode, const char *name, - void *buffer, size_t size) +static int jffs2_security_getxattr(struct dentry *dentry, const char *name, + void *buffer, size_t size, int type) { if (!strcmp(name, "")) return -EINVAL; - return do_jffs2_getxattr(inode, JFFS2_XPREFIX_SECURITY, name, buffer, size); + return do_jffs2_getxattr(dentry->d_inode, JFFS2_XPREFIX_SECURITY, + name, buffer, size); } -static int jffs2_security_setxattr(struct inode *inode, const char *name, const void *buffer, - size_t size, int flags) +static int jffs2_security_setxattr(struct dentry *dentry, const char *name, + const void *buffer, size_t size, int flags, int type) { if (!strcmp(name, "")) return -EINVAL; - return do_jffs2_setxattr(inode, JFFS2_XPREFIX_SECURITY, name, buffer, size, flags); + return do_jffs2_setxattr(dentry->d_inode, JFFS2_XPREFIX_SECURITY, + name, buffer, size, flags); } -static size_t jffs2_security_listxattr(struct inode *inode, char *list, size_t list_size, - const char *name, size_t name_len) +static size_t jffs2_security_listxattr(struct dentry *dentry, char *list, + size_t list_size, const char *name, size_t name_len, int type) { size_t retlen = XATTR_SECURITY_PREFIX_LEN + name_len + 1; diff --git a/fs/jffs2/xattr.c b/fs/jffs2/xattr.c index 4b107881acd5..9e75c62c85d6 100644 --- a/fs/jffs2/xattr.c +++ b/fs/jffs2/xattr.c @@ -990,9 +990,11 @@ ssize_t jffs2_listxattr(struct dentry *dentry, char *buffer, size_t size) if (!xhandle) continue; if (buffer) { - rc = xhandle->list(inode, buffer+len, size-len, xd->xname, xd->name_len); + rc = xhandle->list(dentry, buffer+len, size-len, + xd->xname, xd->name_len, xd->flags); } else { - rc = xhandle->list(inode, NULL, 0, xd->xname, xd->name_len); + rc = xhandle->list(dentry, NULL, 0, xd->xname, + xd->name_len, xd->flags); } if (rc < 0) goto out; diff --git a/fs/jffs2/xattr_trusted.c b/fs/jffs2/xattr_trusted.c index 8ec5765ef348..3e5a5e356e05 100644 --- a/fs/jffs2/xattr_trusted.c +++ b/fs/jffs2/xattr_trusted.c @@ -16,24 +16,26 @@ #include <linux/mtd/mtd.h> #include "nodelist.h" -static int jffs2_trusted_getxattr(struct inode *inode, const char *name, - void *buffer, size_t size) +static int jffs2_trusted_getxattr(struct dentry *dentry, const char *name, + void *buffer, size_t size, int type) { if (!strcmp(name, "")) return -EINVAL; - return do_jffs2_getxattr(inode, JFFS2_XPREFIX_TRUSTED, name, buffer, size); + return do_jffs2_getxattr(dentry->d_inode, JFFS2_XPREFIX_TRUSTED, + name, buffer, size); } -static int jffs2_trusted_setxattr(struct inode *inode, const char *name, const void *buffer, - size_t size, int flags) +static int jffs2_trusted_setxattr(struct dentry *dentry, const char *name, + const void *buffer, size_t size, int flags, int type) { if (!strcmp(name, "")) return -EINVAL; - return do_jffs2_setxattr(inode, JFFS2_XPREFIX_TRUSTED, name, buffer, size, flags); + return do_jffs2_setxattr(dentry->d_inode, JFFS2_XPREFIX_TRUSTED, + name, buffer, size, flags); } -static size_t jffs2_trusted_listxattr(struct inode *inode, char *list, size_t list_size, - const char *name, size_t name_len) +static size_t jffs2_trusted_listxattr(struct dentry *dentry, char *list, + size_t list_size, const char *name, size_t name_len, int type) { size_t retlen = XATTR_TRUSTED_PREFIX_LEN + name_len + 1; diff --git a/fs/jffs2/xattr_user.c b/fs/jffs2/xattr_user.c index 8bbeab90ada1..8544af67dffe 100644 --- a/fs/jffs2/xattr_user.c +++ b/fs/jffs2/xattr_user.c @@ -16,24 +16,26 @@ #include <linux/mtd/mtd.h> #include "nodelist.h" -static int jffs2_user_getxattr(struct inode *inode, const char *name, - void *buffer, size_t size) +static int jffs2_user_getxattr(struct dentry *dentry, const char *name, + void *buffer, size_t size, int type) { if (!strcmp(name, "")) return -EINVAL; - return do_jffs2_getxattr(inode, JFFS2_XPREFIX_USER, name, buffer, size); + return do_jffs2_getxattr(dentry->d_inode, JFFS2_XPREFIX_USER, + name, buffer, size); } -static int jffs2_user_setxattr(struct inode *inode, const char *name, const void *buffer, - size_t size, int flags) +static int jffs2_user_setxattr(struct dentry *dentry, const char *name, + const void *buffer, size_t size, int flags, int type) { if (!strcmp(name, "")) return -EINVAL; - return do_jffs2_setxattr(inode, JFFS2_XPREFIX_USER, name, buffer, size, flags); + return do_jffs2_setxattr(dentry->d_inode, JFFS2_XPREFIX_USER, + name, buffer, size, flags); } -static size_t jffs2_user_listxattr(struct inode *inode, char *list, size_t list_size, - const char *name, size_t name_len) +static size_t jffs2_user_listxattr(struct dentry *dentry, char *list, + size_t list_size, const char *name, size_t name_len, int type) { size_t retlen = XATTR_USER_PREFIX_LEN + name_len + 1; diff --git a/fs/libfs.c b/fs/libfs.c index 219576c52d80..6e8d17e1dc4c 100644 --- a/fs/libfs.c +++ b/fs/libfs.c @@ -848,7 +848,6 @@ EXPORT_SYMBOL(simple_write_end); EXPORT_SYMBOL(simple_dir_inode_operations); EXPORT_SYMBOL(simple_dir_operations); EXPORT_SYMBOL(simple_empty); -EXPORT_SYMBOL(d_alloc_name); EXPORT_SYMBOL(simple_fill_super); EXPORT_SYMBOL(simple_getattr); EXPORT_SYMBOL(simple_link); diff --git a/fs/lockd/svc4proc.c b/fs/lockd/svc4proc.c index bd173a6ca3b1..a7966eed3c17 100644 --- a/fs/lockd/svc4proc.c +++ b/fs/lockd/svc4proc.c @@ -11,10 +11,6 @@ #include <linux/time.h> #include <linux/slab.h> #include <linux/smp_lock.h> -#include <linux/in.h> -#include <linux/sunrpc/svc.h> -#include <linux/sunrpc/clnt.h> -#include <linux/nfsd/nfsd.h> #include <linux/lockd/lockd.h> #include <linux/lockd/share.h> diff --git a/fs/lockd/svcproc.c b/fs/lockd/svcproc.c index e1d28ddd2169..56c9519d900a 100644 --- a/fs/lockd/svcproc.c +++ b/fs/lockd/svcproc.c @@ -11,10 +11,6 @@ #include <linux/time.h> #include <linux/slab.h> #include <linux/smp_lock.h> -#include <linux/in.h> -#include <linux/sunrpc/svc.h> -#include <linux/sunrpc/clnt.h> -#include <linux/nfsd/nfsd.h> #include <linux/lockd/lockd.h> #include <linux/lockd/share.h> diff --git a/fs/namei.c b/fs/namei.c index 87f97ba90ad1..d2783c8a770b 100644 --- a/fs/namei.c +++ b/fs/namei.c @@ -35,6 +35,8 @@ #include <linux/fs_struct.h> #include <asm/uaccess.h> +#include "internal.h" + #define ACC_MODE(x) ("\000\004\002\006"[(x)&O_ACCMODE]) /* [Feb-1997 T. Schoebel-Theuer] @@ -108,8 +110,6 @@ * any extra contention... */ -static int __link_path_walk(const char *name, struct nameidata *nd); - /* In order to reduce some races, while at the same time doing additional * checking and hopefully speeding things up, we copy filenames to the * kernel data space before using them.. @@ -414,36 +414,55 @@ do_revalidate(struct dentry *dentry, struct nameidata *nd) } /* - * Internal lookup() using the new generic dcache. - * SMP-safe + * force_reval_path - force revalidation of a dentry + * + * In some situations the path walking code will trust dentries without + * revalidating them. This causes problems for filesystems that depend on + * d_revalidate to handle file opens (e.g. NFSv4). When FS_REVAL_DOT is set + * (which indicates that it's possible for the dentry to go stale), force + * a d_revalidate call before proceeding. + * + * Returns 0 if the revalidation was successful. If the revalidation fails, + * either return the error returned by d_revalidate or -ESTALE if the + * revalidation it just returned 0. If d_revalidate returns 0, we attempt to + * invalidate the dentry. It's up to the caller to handle putting references + * to the path if necessary. */ -static struct dentry * cached_lookup(struct dentry * parent, struct qstr * name, struct nameidata *nd) +static int +force_reval_path(struct path *path, struct nameidata *nd) { - struct dentry * dentry = __d_lookup(parent, name); + int status; + struct dentry *dentry = path->dentry; - /* lockess __d_lookup may fail due to concurrent d_move() - * in some unrelated directory, so try with d_lookup + /* + * only check on filesystems where it's possible for the dentry to + * become stale. It's assumed that if this flag is set then the + * d_revalidate op will also be defined. */ - if (!dentry) - dentry = d_lookup(parent, name); + if (!(dentry->d_sb->s_type->fs_flags & FS_REVAL_DOT)) + return 0; - if (dentry && dentry->d_op && dentry->d_op->d_revalidate) - dentry = do_revalidate(dentry, nd); + status = dentry->d_op->d_revalidate(dentry, nd); + if (status > 0) + return 0; - return dentry; + if (!status) { + d_invalidate(dentry); + status = -ESTALE; + } + return status; } /* - * Short-cut version of permission(), for calling by - * path_walk(), when dcache lock is held. Combines parts - * of permission() and generic_permission(), and tests ONLY for - * MAY_EXEC permission. + * Short-cut version of permission(), for calling on directories + * during pathname resolution. Combines parts of permission() + * and generic_permission(), and tests ONLY for MAY_EXEC permission. * * If appropriate, check DAC only. If not appropriate, or - * short-cut DAC fails, then call permission() to do more + * short-cut DAC fails, then call ->permission() to do more * complete permission check. */ -static int exec_permission_lite(struct inode *inode) +static int exec_permission(struct inode *inode) { int ret; @@ -465,99 +484,6 @@ ok: return security_inode_permission(inode, MAY_EXEC); } -/* - * This is called when everything else fails, and we actually have - * to go to the low-level filesystem to find out what we should do.. - * - * We get the directory semaphore, and after getting that we also - * make sure that nobody added the entry to the dcache in the meantime.. - * SMP-safe - */ -static struct dentry * real_lookup(struct dentry * parent, struct qstr * name, struct nameidata *nd) -{ - struct dentry * result; - struct inode *dir = parent->d_inode; - - mutex_lock(&dir->i_mutex); - /* - * First re-do the cached lookup just in case it was created - * while we waited for the directory semaphore.. - * - * FIXME! This could use version numbering or similar to - * avoid unnecessary cache lookups. - * - * The "dcache_lock" is purely to protect the RCU list walker - * from concurrent renames at this point (we mustn't get false - * negatives from the RCU list walk here, unlike the optimistic - * fast walk). - * - * so doing d_lookup() (with seqlock), instead of lockfree __d_lookup - */ - result = d_lookup(parent, name); - if (!result) { - struct dentry *dentry; - - /* Don't create child dentry for a dead directory. */ - result = ERR_PTR(-ENOENT); - if (IS_DEADDIR(dir)) - goto out_unlock; - - dentry = d_alloc(parent, name); - result = ERR_PTR(-ENOMEM); - if (dentry) { - result = dir->i_op->lookup(dir, dentry, nd); - if (result) - dput(dentry); - else - result = dentry; - } -out_unlock: - mutex_unlock(&dir->i_mutex); - return result; - } - - /* - * Uhhuh! Nasty case: the cache was re-populated while - * we waited on the semaphore. Need to revalidate. - */ - mutex_unlock(&dir->i_mutex); - if (result->d_op && result->d_op->d_revalidate) { - result = do_revalidate(result, nd); - if (!result) - result = ERR_PTR(-ENOENT); - } - return result; -} - -/* - * Wrapper to retry pathname resolution whenever the underlying - * file system returns an ESTALE. - * - * Retry the whole path once, forcing real lookup requests - * instead of relying on the dcache. - */ -static __always_inline int link_path_walk(const char *name, struct nameidata *nd) -{ - struct path save = nd->path; - int result; - - /* make sure the stuff we saved doesn't go away */ - path_get(&save); - - result = __link_path_walk(name, nd); - if (result == -ESTALE) { - /* nd->path had been dropped */ - nd->path = save; - path_get(&nd->path); - nd->flags |= LOOKUP_REVAL; - result = __link_path_walk(name, nd); - } - - path_put(&save); - - return result; -} - static __always_inline void set_root(struct nameidata *nd) { if (!nd->root.mnt) { @@ -569,6 +495,8 @@ static __always_inline void set_root(struct nameidata *nd) } } +static int link_path_walk(const char *, struct nameidata *); + static __always_inline int __vfs_follow_link(struct nameidata *nd, const char *link) { int res = 0; @@ -641,11 +569,14 @@ static __always_inline int __do_follow_link(struct path *path, struct nameidata error = 0; if (s) error = __vfs_follow_link(nd, s); + else if (nd->last_type == LAST_BIND) { + error = force_reval_path(&nd->path, nd); + if (error) + path_put(&nd->path); + } if (dentry->d_inode->i_op->put_link) dentry->d_inode->i_op->put_link(dentry, nd, cookie); } - path_put(path); - return error; } @@ -672,6 +603,7 @@ static inline int do_follow_link(struct path *path, struct nameidata *nd) current->total_link_count++; nd->depth++; err = __do_follow_link(path, nd); + path_put(path); current->link_count--; nd->depth--; return err; @@ -797,8 +729,19 @@ static int do_lookup(struct nameidata *nd, struct qstr *name, struct path *path) { struct vfsmount *mnt = nd->path.mnt; - struct dentry *dentry = __d_lookup(nd->path.dentry, name); + struct dentry *dentry, *parent; + struct inode *dir; + /* + * See if the low-level filesystem might want + * to use its own hash.. + */ + if (nd->path.dentry->d_op && nd->path.dentry->d_op->d_hash) { + int err = nd->path.dentry->d_op->d_hash(nd->path.dentry, name); + if (err < 0) + return err; + } + dentry = __d_lookup(nd->path.dentry, name); if (!dentry) goto need_lookup; if (dentry->d_op && dentry->d_op->d_revalidate) @@ -810,7 +753,59 @@ done: return 0; need_lookup: - dentry = real_lookup(nd->path.dentry, name, nd); + parent = nd->path.dentry; + dir = parent->d_inode; + + mutex_lock(&dir->i_mutex); + /* + * First re-do the cached lookup just in case it was created + * while we waited for the directory semaphore.. + * + * FIXME! This could use version numbering or similar to + * avoid unnecessary cache lookups. + * + * The "dcache_lock" is purely to protect the RCU list walker + * from concurrent renames at this point (we mustn't get false + * negatives from the RCU list walk here, unlike the optimistic + * fast walk). + * + * so doing d_lookup() (with seqlock), instead of lockfree __d_lookup + */ + dentry = d_lookup(parent, name); + if (!dentry) { + struct dentry *new; + + /* Don't create child dentry for a dead directory. */ + dentry = ERR_PTR(-ENOENT); + if (IS_DEADDIR(dir)) + goto out_unlock; + + new = d_alloc(parent, name); + dentry = ERR_PTR(-ENOMEM); + if (new) { + dentry = dir->i_op->lookup(dir, new, nd); + if (dentry) + dput(new); + else + dentry = new; + } +out_unlock: + mutex_unlock(&dir->i_mutex); + if (IS_ERR(dentry)) + goto fail; + goto done; + } + + /* + * Uhhuh! Nasty case: the cache was re-populated while + * we waited on the semaphore. Need to revalidate. + */ + mutex_unlock(&dir->i_mutex); + if (dentry->d_op && dentry->d_op->d_revalidate) { + dentry = do_revalidate(dentry, nd); + if (!dentry) + dentry = ERR_PTR(-ENOENT); + } if (IS_ERR(dentry)) goto fail; goto done; @@ -835,7 +830,7 @@ fail: * Returns 0 and nd will have valid dentry and mnt on success. * Returns error and drops reference to input namei data on failure. */ -static int __link_path_walk(const char *name, struct nameidata *nd) +static int link_path_walk(const char *name, struct nameidata *nd) { struct path next; struct inode *inode; @@ -858,7 +853,7 @@ static int __link_path_walk(const char *name, struct nameidata *nd) unsigned int c; nd->flags |= LOOKUP_CONTINUE; - err = exec_permission_lite(inode); + err = exec_permission(inode); if (err) break; @@ -898,16 +893,6 @@ static int __link_path_walk(const char *name, struct nameidata *nd) case 1: continue; } - /* - * See if the low-level filesystem might want - * to use its own hash.. - */ - if (nd->path.dentry->d_op && nd->path.dentry->d_op->d_hash) { - err = nd->path.dentry->d_op->d_hash(nd->path.dentry, - &this); - if (err < 0) - break; - } /* This does the actual lookups.. */ err = do_lookup(nd, &this, &next); if (err) @@ -953,12 +938,6 @@ last_component: case 1: goto return_reval; } - if (nd->path.dentry->d_op && nd->path.dentry->d_op->d_hash) { - err = nd->path.dentry->d_op->d_hash(nd->path.dentry, - &this); - if (err < 0) - break; - } err = do_lookup(nd, &this, &next); if (err) break; @@ -1017,8 +996,27 @@ return_err: static int path_walk(const char *name, struct nameidata *nd) { + struct path save = nd->path; + int result; + current->total_link_count = 0; - return link_path_walk(name, nd); + + /* make sure the stuff we saved doesn't go away */ + path_get(&save); + + result = link_path_walk(name, nd); + if (result == -ESTALE) { + /* nd->path had been dropped */ + current->total_link_count = 0; + nd->path = save; + path_get(&nd->path); + nd->flags |= LOOKUP_REVAL; + result = link_path_walk(name, nd); + } + + path_put(&save); + + return result; } static int path_init(int dfd, const char *name, unsigned int flags, struct nameidata *nd) @@ -1141,36 +1139,6 @@ int vfs_path_lookup(struct dentry *dentry, struct vfsmount *mnt, return retval; } -/** - * path_lookup_open - lookup a file path with open intent - * @dfd: the directory to use as base, or AT_FDCWD - * @name: pointer to file name - * @lookup_flags: lookup intent flags - * @nd: pointer to nameidata - * @open_flags: open intent flags - */ -static int path_lookup_open(int dfd, const char *name, - unsigned int lookup_flags, struct nameidata *nd, int open_flags) -{ - struct file *filp = get_empty_filp(); - int err; - - if (filp == NULL) - return -ENFILE; - nd->intent.open.file = filp; - nd->intent.open.flags = open_flags; - nd->intent.open.create_mode = 0; - err = do_path_lookup(dfd, name, lookup_flags|LOOKUP_OPEN, nd); - if (IS_ERR(nd->intent.open.file)) { - if (err == 0) { - err = PTR_ERR(nd->intent.open.file); - path_put(&nd->path); - } - } else if (err != 0) - release_open_intent(nd); - return err; -} - static struct dentry *__lookup_hash(struct qstr *name, struct dentry *base, struct nameidata *nd) { @@ -1191,7 +1159,17 @@ static struct dentry *__lookup_hash(struct qstr *name, goto out; } - dentry = cached_lookup(base, name, nd); + dentry = __d_lookup(base, name); + + /* lockess __d_lookup may fail due to concurrent d_move() + * in some unrelated directory, so try with d_lookup + */ + if (!dentry) + dentry = d_lookup(base, name); + + if (dentry && dentry->d_op && dentry->d_op->d_revalidate) + dentry = do_revalidate(dentry, nd); + if (!dentry) { struct dentry *new; @@ -1223,7 +1201,7 @@ static struct dentry *lookup_hash(struct nameidata *nd) { int err; - err = inode_permission(nd->path.dentry->d_inode, MAY_EXEC); + err = exec_permission(nd->path.dentry->d_inode); if (err) return ERR_PTR(err); return __lookup_hash(&nd->last, nd->path.dentry, nd); @@ -1273,7 +1251,7 @@ struct dentry *lookup_one_len(const char *name, struct dentry *base, int len) if (err) return ERR_PTR(err); - err = inode_permission(base->d_inode, MAY_EXEC); + err = exec_permission(base->d_inode); if (err) return ERR_PTR(err); return __lookup_hash(&this, base, NULL); @@ -1511,69 +1489,45 @@ int may_open(struct path *path, int acc_mode, int flag) if (error) return error; - error = ima_path_check(path, acc_mode ? - acc_mode & (MAY_READ | MAY_WRITE | MAY_EXEC) : - ACC_MODE(flag) & (MAY_READ | MAY_WRITE), - IMA_COUNT_UPDATE); - - if (error) - return error; /* * An append-only file must be opened in append mode for writing. */ if (IS_APPEND(inode)) { - error = -EPERM; if ((flag & FMODE_WRITE) && !(flag & O_APPEND)) - goto err_out; + return -EPERM; if (flag & O_TRUNC) - goto err_out; + return -EPERM; } /* O_NOATIME can only be set by the owner or superuser */ - if (flag & O_NOATIME) - if (!is_owner_or_cap(inode)) { - error = -EPERM; - goto err_out; - } + if (flag & O_NOATIME && !is_owner_or_cap(inode)) + return -EPERM; /* * Ensure there are no outstanding leases on the file. */ - error = break_lease(inode, flag); - if (error) - goto err_out; - - if (flag & O_TRUNC) { - error = get_write_access(inode); - if (error) - goto err_out; - - /* - * Refuse to truncate files with mandatory locks held on them. - */ - error = locks_verify_locked(inode); - if (!error) - error = security_path_truncate(path, 0, - ATTR_MTIME|ATTR_CTIME|ATTR_OPEN); - if (!error) { - vfs_dq_init(inode); - - error = do_truncate(dentry, 0, - ATTR_MTIME|ATTR_CTIME|ATTR_OPEN, - NULL); - } - put_write_access(inode); - if (error) - goto err_out; - } else - if (flag & FMODE_WRITE) - vfs_dq_init(inode); + return break_lease(inode, flag); +} - return 0; -err_out: - ima_counts_put(path, acc_mode ? - acc_mode & (MAY_READ | MAY_WRITE | MAY_EXEC) : - ACC_MODE(flag) & (MAY_READ | MAY_WRITE)); +static int handle_truncate(struct path *path) +{ + struct inode *inode = path->dentry->d_inode; + int error = get_write_access(inode); + if (error) + return error; + /* + * Refuse to truncate files with mandatory locks held on them. + */ + error = locks_verify_locked(inode); + if (!error) + error = security_path_truncate(path, 0, + ATTR_MTIME|ATTR_CTIME|ATTR_OPEN); + if (!error) { + error = do_truncate(path->dentry, 0, + ATTR_MTIME|ATTR_CTIME|ATTR_OPEN, + NULL); + } + put_write_access(inode); return error; } @@ -1628,7 +1582,7 @@ static inline int open_to_namei_flags(int flag) return flag; } -static int open_will_write_to_fs(int flag, struct inode *inode) +static int open_will_truncate(int flag, struct inode *inode) { /* * We'll never write to the fs underlying @@ -1650,10 +1604,10 @@ struct file *do_filp_open(int dfd, const char *pathname, struct file *filp; struct nameidata nd; int error; - struct path path; + struct path path, save; struct dentry *dir; int count = 0; - int will_write; + int will_truncate; int flag = open_to_namei_flags(open_flag); /* @@ -1681,8 +1635,22 @@ struct file *do_filp_open(int dfd, const char *pathname, * The simplest case - just a plain lookup. */ if (!(flag & O_CREAT)) { - error = path_lookup_open(dfd, pathname, lookup_flags(flag), - &nd, flag); + filp = get_empty_filp(); + + if (filp == NULL) + return ERR_PTR(-ENFILE); + nd.intent.open.file = filp; + nd.intent.open.flags = flag; + nd.intent.open.create_mode = 0; + error = do_path_lookup(dfd, pathname, + lookup_flags(flag)|LOOKUP_OPEN, &nd); + if (IS_ERR(nd.intent.open.file)) { + if (error == 0) { + error = PTR_ERR(nd.intent.open.file); + path_put(&nd.path); + } + } else if (error) + release_open_intent(&nd); if (error) return ERR_PTR(error); goto ok; @@ -1758,13 +1726,17 @@ do_last: goto exit; } filp = nameidata_to_filp(&nd, open_flag); - if (IS_ERR(filp)) - ima_counts_put(&nd.path, - acc_mode & (MAY_READ | MAY_WRITE | - MAY_EXEC)); mnt_drop_write(nd.path.mnt); if (nd.root.mnt) path_put(&nd.root); + if (!IS_ERR(filp)) { + error = ima_path_check(&filp->f_path, filp->f_mode & + (MAY_READ | MAY_WRITE | MAY_EXEC)); + if (error) { + fput(filp); + filp = ERR_PTR(error); + } + } return filp; } @@ -1805,28 +1777,45 @@ ok: * be avoided. Taking this mnt write here * ensures that (2) can not occur. */ - will_write = open_will_write_to_fs(flag, nd.path.dentry->d_inode); - if (will_write) { + will_truncate = open_will_truncate(flag, nd.path.dentry->d_inode); + if (will_truncate) { error = mnt_want_write(nd.path.mnt); if (error) goto exit; } error = may_open(&nd.path, acc_mode, flag); if (error) { - if (will_write) + if (will_truncate) mnt_drop_write(nd.path.mnt); goto exit; } filp = nameidata_to_filp(&nd, open_flag); - if (IS_ERR(filp)) - ima_counts_put(&nd.path, - acc_mode & (MAY_READ | MAY_WRITE | MAY_EXEC)); + if (!IS_ERR(filp)) { + error = ima_path_check(&filp->f_path, filp->f_mode & + (MAY_READ | MAY_WRITE | MAY_EXEC)); + if (error) { + fput(filp); + filp = ERR_PTR(error); + } + } + if (!IS_ERR(filp)) { + if (acc_mode & MAY_WRITE) + vfs_dq_init(nd.path.dentry->d_inode); + + if (will_truncate) { + error = handle_truncate(&nd.path); + if (error) { + fput(filp); + filp = ERR_PTR(error); + } + } + } /* * It is now safe to drop the mnt write * because the filp has had a write taken * on its behalf. */ - if (will_write) + if (will_truncate) mnt_drop_write(nd.path.mnt); if (nd.root.mnt) path_put(&nd.root); @@ -1863,7 +1852,18 @@ do_link: error = security_inode_follow_link(path.dentry, &nd); if (error) goto exit_dput; + save = nd.path; + path_get(&save); error = __do_follow_link(&path, &nd); + if (error == -ESTALE) { + /* nd.path had been dropped */ + nd.path = save; + path_get(&nd.path); + nd.flags |= LOOKUP_REVAL; + error = __do_follow_link(&path, &nd); + } + path_put(&save); + path_put(&path); if (error) { /* Does someone understand code flow here? Or it is only * me so stupid? Anathema to whoever designed this non-sense diff --git a/fs/namespace.c b/fs/namespace.c index 7d70d63ceb29..faab1273281e 100644 --- a/fs/namespace.c +++ b/fs/namespace.c @@ -2068,7 +2068,7 @@ struct mnt_namespace *copy_mnt_ns(unsigned long flags, struct mnt_namespace *ns, * create_mnt_ns - creates a private namespace and adds a root filesystem * @mnt: pointer to the new root filesystem mountpoint */ -struct mnt_namespace *create_mnt_ns(struct vfsmount *mnt) +static struct mnt_namespace *create_mnt_ns(struct vfsmount *mnt) { struct mnt_namespace *new_ns; @@ -2080,7 +2080,6 @@ struct mnt_namespace *create_mnt_ns(struct vfsmount *mnt) } return new_ns; } -EXPORT_SYMBOL(create_mnt_ns); SYSCALL_DEFINE5(mount, char __user *, dev_name, char __user *, dir_name, char __user *, type, unsigned long, flags, void __user *, data) diff --git a/fs/nfs/Kconfig b/fs/nfs/Kconfig index 2a77bc25d5af..59e5673b4597 100644 --- a/fs/nfs/Kconfig +++ b/fs/nfs/Kconfig @@ -90,7 +90,7 @@ config ROOT_NFS If you want your system to mount its root file system via NFS, choose Y here. This is common practice for managing systems without local permanent storage. For details, read - <file:Documentation/filesystems/nfsroot.txt>. + <file:Documentation/filesystems/nfs/nfsroot.txt>. Most people say N here. diff --git a/fs/nfs/nfs4_fs.h b/fs/nfs/nfs4_fs.h index 7e57b04e4014..865265bdca03 100644 --- a/fs/nfs/nfs4_fs.h +++ b/fs/nfs/nfs4_fs.h @@ -108,6 +108,10 @@ enum { NFS_OWNER_RECLAIM_NOGRACE }; +#define NFS_LOCK_NEW 0 +#define NFS_LOCK_RECLAIM 1 +#define NFS_LOCK_EXPIRED 2 + /* * struct nfs4_state maintains the client-side state for a given * (state_owner,inode) tuple (OPEN) or state_owner (LOCK). @@ -282,6 +286,7 @@ extern struct nfs_seqid *nfs_alloc_seqid(struct nfs_seqid_counter *counter); extern int nfs_wait_on_sequence(struct nfs_seqid *seqid, struct rpc_task *task); extern void nfs_increment_open_seqid(int status, struct nfs_seqid *seqid); extern void nfs_increment_lock_seqid(int status, struct nfs_seqid *seqid); +extern void nfs_release_seqid(struct nfs_seqid *seqid); extern void nfs_free_seqid(struct nfs_seqid *seqid); extern const nfs4_stateid zero_stateid; diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c index 9f5f11ecfd93..198d51d17c13 100644 --- a/fs/nfs/nfs4proc.c +++ b/fs/nfs/nfs4proc.c @@ -64,6 +64,7 @@ struct nfs4_opendata; static int _nfs4_proc_open(struct nfs4_opendata *data); +static int _nfs4_recover_proc_open(struct nfs4_opendata *data); static int nfs4_do_fsinfo(struct nfs_server *, struct nfs_fh *, struct nfs_fsinfo *); static int nfs4_async_handle_error(struct rpc_task *, const struct nfs_server *, struct nfs4_state *); static int _nfs4_proc_lookup(struct inode *dir, const struct qstr *name, struct nfs_fh *fhandle, struct nfs_fattr *fattr); @@ -341,6 +342,27 @@ nfs4_free_slot(struct nfs4_slot_table *tbl, u8 free_slotid) free_slotid, tbl->highest_used_slotid); } +/* + * Signal state manager thread if session is drained + */ +static void nfs41_check_drain_session_complete(struct nfs4_session *ses) +{ + struct rpc_task *task; + + if (!test_bit(NFS4CLNT_SESSION_DRAINING, &ses->clp->cl_state)) { + task = rpc_wake_up_next(&ses->fc_slot_table.slot_tbl_waitq); + if (task) + rpc_task_set_priority(task, RPC_PRIORITY_PRIVILEGED); + return; + } + + if (ses->fc_slot_table.highest_used_slotid != -1) + return; + + dprintk("%s COMPLETE: Session Drained\n", __func__); + complete(&ses->complete); +} + static void nfs41_sequence_free_slot(const struct nfs_client *clp, struct nfs4_sequence_res *res) { @@ -356,15 +378,7 @@ static void nfs41_sequence_free_slot(const struct nfs_client *clp, spin_lock(&tbl->slot_tbl_lock); nfs4_free_slot(tbl, res->sr_slotid); - - /* Signal state manager thread if session is drained */ - if (test_bit(NFS4CLNT_SESSION_DRAINING, &clp->cl_state)) { - if (tbl->highest_used_slotid == -1) { - dprintk("%s COMPLETE: Session Drained\n", __func__); - complete(&clp->cl_session->complete); - } - } else - rpc_wake_up_next(&tbl->slot_tbl_waitq); + nfs41_check_drain_session_complete(clp->cl_session); spin_unlock(&tbl->slot_tbl_lock); res->sr_slotid = NFS4_MAX_SLOT_TABLE; } @@ -421,7 +435,7 @@ out: * Note: must be called with under the slot_tbl_lock. */ static u8 -nfs4_find_slot(struct nfs4_slot_table *tbl, struct rpc_task *task) +nfs4_find_slot(struct nfs4_slot_table *tbl) { int slotid; u8 ret_id = NFS4_MAX_SLOT_TABLE; @@ -463,7 +477,8 @@ static int nfs41_setup_sequence(struct nfs4_session *session, tbl = &session->fc_slot_table; spin_lock(&tbl->slot_tbl_lock); - if (test_bit(NFS4CLNT_SESSION_DRAINING, &session->clp->cl_state)) { + if (test_bit(NFS4CLNT_SESSION_DRAINING, &session->clp->cl_state) && + !rpc_task_has_priority(task, RPC_PRIORITY_PRIVILEGED)) { /* * The state manager will wait until the slot table is empty. * Schedule the reset thread @@ -474,7 +489,15 @@ static int nfs41_setup_sequence(struct nfs4_session *session, return -EAGAIN; } - slotid = nfs4_find_slot(tbl, task); + if (!rpc_queue_empty(&tbl->slot_tbl_waitq) && + !rpc_task_has_priority(task, RPC_PRIORITY_PRIVILEGED)) { + rpc_sleep_on(&tbl->slot_tbl_waitq, task, NULL); + spin_unlock(&tbl->slot_tbl_lock); + dprintk("%s enforce FIFO order\n", __func__); + return -EAGAIN; + } + + slotid = nfs4_find_slot(tbl); if (slotid == NFS4_MAX_SLOT_TABLE) { rpc_sleep_on(&tbl->slot_tbl_waitq, task, NULL); spin_unlock(&tbl->slot_tbl_lock); @@ -483,6 +506,7 @@ static int nfs41_setup_sequence(struct nfs4_session *session, } spin_unlock(&tbl->slot_tbl_lock); + rpc_task_set_priority(task, RPC_PRIORITY_NORMAL); slot = tbl->slots + slotid; args->sa_session = session; args->sa_slotid = slotid; @@ -545,6 +569,12 @@ static void nfs41_call_sync_prepare(struct rpc_task *task, void *calldata) rpc_call_start(task); } +static void nfs41_call_priv_sync_prepare(struct rpc_task *task, void *calldata) +{ + rpc_task_set_priority(task, RPC_PRIORITY_PRIVILEGED); + nfs41_call_sync_prepare(task, calldata); +} + static void nfs41_call_sync_done(struct rpc_task *task, void *calldata) { struct nfs41_call_sync_data *data = calldata; @@ -557,12 +587,18 @@ struct rpc_call_ops nfs41_call_sync_ops = { .rpc_call_done = nfs41_call_sync_done, }; +struct rpc_call_ops nfs41_call_priv_sync_ops = { + .rpc_call_prepare = nfs41_call_priv_sync_prepare, + .rpc_call_done = nfs41_call_sync_done, +}; + static int nfs4_call_sync_sequence(struct nfs_client *clp, struct rpc_clnt *clnt, struct rpc_message *msg, struct nfs4_sequence_args *args, struct nfs4_sequence_res *res, - int cache_reply) + int cache_reply, + int privileged) { int ret; struct rpc_task *task; @@ -580,6 +616,8 @@ static int nfs4_call_sync_sequence(struct nfs_client *clp, }; res->sr_slotid = NFS4_MAX_SLOT_TABLE; + if (privileged) + task_setup.callback_ops = &nfs41_call_priv_sync_ops; task = rpc_run_task(&task_setup); if (IS_ERR(task)) ret = PTR_ERR(task); @@ -597,7 +635,7 @@ int _nfs4_call_sync_session(struct nfs_server *server, int cache_reply) { return nfs4_call_sync_sequence(server->nfs_client, server->client, - msg, args, res, cache_reply); + msg, args, res, cache_reply, 0); } #endif /* CONFIG_NFS_V4_1 */ @@ -1035,7 +1073,7 @@ static int nfs4_open_recover_helper(struct nfs4_opendata *opendata, fmode_t fmod memset(&opendata->o_res, 0, sizeof(opendata->o_res)); memset(&opendata->c_res, 0, sizeof(opendata->c_res)); nfs4_init_opendata_res(opendata); - ret = _nfs4_proc_open(opendata); + ret = _nfs4_recover_proc_open(opendata); if (ret != 0) return ret; newstate = nfs4_opendata_to_nfs4_state(opendata); @@ -1326,6 +1364,12 @@ out_no_action: } +static void nfs4_recover_open_prepare(struct rpc_task *task, void *calldata) +{ + rpc_task_set_priority(task, RPC_PRIORITY_PRIVILEGED); + nfs4_open_prepare(task, calldata); +} + static void nfs4_open_done(struct rpc_task *task, void *calldata) { struct nfs4_opendata *data = calldata; @@ -1384,10 +1428,13 @@ static const struct rpc_call_ops nfs4_open_ops = { .rpc_release = nfs4_open_release, }; -/* - * Note: On error, nfs4_proc_open will free the struct nfs4_opendata - */ -static int _nfs4_proc_open(struct nfs4_opendata *data) +static const struct rpc_call_ops nfs4_recover_open_ops = { + .rpc_call_prepare = nfs4_recover_open_prepare, + .rpc_call_done = nfs4_open_done, + .rpc_release = nfs4_open_release, +}; + +static int nfs4_run_open_task(struct nfs4_opendata *data, int isrecover) { struct inode *dir = data->dir->d_inode; struct nfs_server *server = NFS_SERVER(dir); @@ -1414,21 +1461,57 @@ static int _nfs4_proc_open(struct nfs4_opendata *data) data->rpc_done = 0; data->rpc_status = 0; data->cancelled = 0; + if (isrecover) + task_setup_data.callback_ops = &nfs4_recover_open_ops; task = rpc_run_task(&task_setup_data); - if (IS_ERR(task)) - return PTR_ERR(task); - status = nfs4_wait_for_completion_rpc_task(task); - if (status != 0) { - data->cancelled = 1; - smp_wmb(); - } else - status = data->rpc_status; - rpc_put_task(task); + if (IS_ERR(task)) + return PTR_ERR(task); + status = nfs4_wait_for_completion_rpc_task(task); + if (status != 0) { + data->cancelled = 1; + smp_wmb(); + } else + status = data->rpc_status; + rpc_put_task(task); + + return status; +} + +static int _nfs4_recover_proc_open(struct nfs4_opendata *data) +{ + struct inode *dir = data->dir->d_inode; + struct nfs_openres *o_res = &data->o_res; + int status; + + status = nfs4_run_open_task(data, 1); if (status != 0 || !data->rpc_done) return status; - if (o_res->fh.size == 0) - _nfs4_proc_lookup(dir, o_arg->name, &o_res->fh, o_res->f_attr); + nfs_refresh_inode(dir, o_res->dir_attr); + + if (o_res->rflags & NFS4_OPEN_RESULT_CONFIRM) { + status = _nfs4_proc_open_confirm(data); + if (status != 0) + return status; + } + + return status; +} + +/* + * Note: On error, nfs4_proc_open will free the struct nfs4_opendata + */ +static int _nfs4_proc_open(struct nfs4_opendata *data) +{ + struct inode *dir = data->dir->d_inode; + struct nfs_server *server = NFS_SERVER(dir); + struct nfs_openargs *o_arg = &data->o_arg; + struct nfs_openres *o_res = &data->o_res; + int status; + + status = nfs4_run_open_task(data, 0); + if (status != 0 || !data->rpc_done) + return status; if (o_arg->open_flags & O_CREAT) { update_changeattr(dir, &o_res->cinfo); @@ -1752,11 +1835,10 @@ static void nfs4_close_done(struct rpc_task *task, void *data) if (calldata->arg.fmode == 0) break; default: - if (nfs4_async_handle_error(task, server, state) == -EAGAIN) { - nfs_restart_rpc(task, server->nfs_client); - return; - } + if (nfs4_async_handle_error(task, server, state) == -EAGAIN) + rpc_restart_call_prepare(task); } + nfs_release_seqid(calldata->arg.seqid); nfs_refresh_inode(calldata->inode, calldata->res.fattr); } @@ -1848,8 +1930,6 @@ int nfs4_do_close(struct path *path, struct nfs4_state *state, int wait) calldata->state = state; calldata->arg.fh = NFS_FH(state->inode); calldata->arg.stateid = &state->open_stateid; - if (nfs4_has_session(server->nfs_client)) - memset(calldata->arg.stateid->data, 0, 4); /* clear seqid */ /* Serialization for the sequence id */ calldata->arg.seqid = nfs_alloc_seqid(&state->owner->so_seqid); if (calldata->arg.seqid == NULL) @@ -3941,6 +4021,12 @@ static void nfs4_lock_prepare(struct rpc_task *task, void *calldata) dprintk("%s: done!, ret = %d\n", __func__, data->rpc_status); } +static void nfs4_recover_lock_prepare(struct rpc_task *task, void *calldata) +{ + rpc_task_set_priority(task, RPC_PRIORITY_PRIVILEGED); + nfs4_lock_prepare(task, calldata); +} + static void nfs4_lock_done(struct rpc_task *task, void *calldata) { struct nfs4_lockdata *data = calldata; @@ -3996,7 +4082,13 @@ static const struct rpc_call_ops nfs4_lock_ops = { .rpc_release = nfs4_lock_release, }; -static int _nfs4_do_setlk(struct nfs4_state *state, int cmd, struct file_lock *fl, int reclaim) +static const struct rpc_call_ops nfs4_recover_lock_ops = { + .rpc_call_prepare = nfs4_recover_lock_prepare, + .rpc_call_done = nfs4_lock_done, + .rpc_release = nfs4_lock_release, +}; + +static int _nfs4_do_setlk(struct nfs4_state *state, int cmd, struct file_lock *fl, int recovery_type) { struct nfs4_lockdata *data; struct rpc_task *task; @@ -4020,8 +4112,11 @@ static int _nfs4_do_setlk(struct nfs4_state *state, int cmd, struct file_lock *f return -ENOMEM; if (IS_SETLKW(cmd)) data->arg.block = 1; - if (reclaim != 0) - data->arg.reclaim = 1; + if (recovery_type > NFS_LOCK_NEW) { + if (recovery_type == NFS_LOCK_RECLAIM) + data->arg.reclaim = NFS_LOCK_RECLAIM; + task_setup_data.callback_ops = &nfs4_recover_lock_ops; + } msg.rpc_argp = &data->arg, msg.rpc_resp = &data->res, task_setup_data.callback_data = data; @@ -4048,7 +4143,7 @@ static int nfs4_lock_reclaim(struct nfs4_state *state, struct file_lock *request /* Cache the lock if possible... */ if (test_bit(NFS_DELEGATED_STATE, &state->flags) != 0) return 0; - err = _nfs4_do_setlk(state, F_SETLK, request, 1); + err = _nfs4_do_setlk(state, F_SETLK, request, NFS_LOCK_RECLAIM); if (err != -NFS4ERR_DELAY) break; nfs4_handle_exception(server, err, &exception); @@ -4068,7 +4163,7 @@ static int nfs4_lock_expired(struct nfs4_state *state, struct file_lock *request do { if (test_bit(NFS_DELEGATED_STATE, &state->flags) != 0) return 0; - err = _nfs4_do_setlk(state, F_SETLK, request, 0); + err = _nfs4_do_setlk(state, F_SETLK, request, NFS_LOCK_EXPIRED); switch (err) { default: goto out; @@ -4104,7 +4199,7 @@ static int _nfs4_proc_setlk(struct nfs4_state *state, int cmd, struct file_lock status = do_vfs_lock(request->fl_file, request); goto out_unlock; } - status = _nfs4_do_setlk(state, cmd, request, 0); + status = _nfs4_do_setlk(state, cmd, request, NFS_LOCK_NEW); if (status != 0) goto out_unlock; /* Note: we always want to sleep here! */ @@ -4187,7 +4282,7 @@ int nfs4_lock_delegation_recall(struct nfs4_state *state, struct file_lock *fl) if (err != 0) goto out; do { - err = _nfs4_do_setlk(state, F_SETLK, fl, 0); + err = _nfs4_do_setlk(state, F_SETLK, fl, NFS_LOCK_NEW); switch (err) { default: printk(KERN_ERR "%s: unhandled error %d.\n", @@ -4395,11 +4490,12 @@ static void nfs4_get_lease_time_prepare(struct rpc_task *task, (struct nfs4_get_lease_time_data *)calldata; dprintk("--> %s\n", __func__); + rpc_task_set_priority(task, RPC_PRIORITY_PRIVILEGED); /* just setup sequence, do not trigger session recovery since we're invoked within one */ ret = nfs41_setup_sequence(data->clp->cl_session, - &data->args->la_seq_args, - &data->res->lr_seq_res, 0, task); + &data->args->la_seq_args, + &data->res->lr_seq_res, 0, task); BUG_ON(ret == -EAGAIN); rpc_call_start(task); @@ -4619,7 +4715,7 @@ struct nfs4_session *nfs4_alloc_session(struct nfs_client *clp) tbl = &session->fc_slot_table; tbl->highest_used_slotid = -1; spin_lock_init(&tbl->slot_tbl_lock); - rpc_init_wait_queue(&tbl->slot_tbl_waitq, "ForeChannel Slot table"); + rpc_init_priority_wait_queue(&tbl->slot_tbl_waitq, "ForeChannel Slot table"); tbl = &session->bc_slot_table; tbl->highest_used_slotid = -1; @@ -4838,14 +4934,22 @@ int nfs4_init_session(struct nfs_server *server) { struct nfs_client *clp = server->nfs_client; struct nfs4_session *session; + unsigned int rsize, wsize; int ret; if (!nfs4_has_session(clp)) return 0; + rsize = server->rsize; + if (rsize == 0) + rsize = NFS_MAX_FILE_IO_SIZE; + wsize = server->wsize; + if (wsize == 0) + wsize = NFS_MAX_FILE_IO_SIZE; + session = clp->cl_session; - session->fc_attrs.max_rqst_sz = server->wsize + nfs41_maxwrite_overhead; - session->fc_attrs.max_resp_sz = server->rsize + nfs41_maxread_overhead; + session->fc_attrs.max_rqst_sz = wsize + nfs41_maxwrite_overhead; + session->fc_attrs.max_resp_sz = rsize + nfs41_maxread_overhead; ret = nfs4_recover_expired_lease(server); if (!ret) @@ -4871,7 +4975,7 @@ static int nfs4_proc_sequence(struct nfs_client *clp, struct rpc_cred *cred) args.sa_cache_this = 0; return nfs4_call_sync_sequence(clp, clp->cl_rpcclient, &msg, &args, - &res, 0); + &res, args.sa_cache_this, 1); } void nfs41_sequence_call_done(struct rpc_task *task, void *data) @@ -4953,6 +5057,7 @@ static void nfs4_reclaim_complete_prepare(struct rpc_task *task, void *data) { struct nfs4_reclaim_complete_data *calldata = data; + rpc_task_set_priority(task, RPC_PRIORITY_PRIVILEGED); if (nfs4_setup_sequence(calldata->clp, &calldata->arg.seq_args, &calldata->res.seq_res, 0, task)) return; diff --git a/fs/nfs/nfs4state.c b/fs/nfs/nfs4state.c index e76427e6346f..6d263ed79e92 100644 --- a/fs/nfs/nfs4state.c +++ b/fs/nfs/nfs4state.c @@ -135,16 +135,30 @@ static int nfs41_setup_state_renewal(struct nfs_client *clp) return status; } -static void nfs41_end_drain_session(struct nfs_client *clp, - struct nfs4_session *ses) +static void nfs4_end_drain_session(struct nfs_client *clp) { - if (test_and_clear_bit(NFS4CLNT_SESSION_DRAINING, &clp->cl_state)) - rpc_wake_up(&ses->fc_slot_table.slot_tbl_waitq); + struct nfs4_session *ses = clp->cl_session; + int max_slots; + + if (test_and_clear_bit(NFS4CLNT_SESSION_DRAINING, &clp->cl_state)) { + spin_lock(&ses->fc_slot_table.slot_tbl_lock); + max_slots = ses->fc_slot_table.max_slots; + while (max_slots--) { + struct rpc_task *task; + + task = rpc_wake_up_next(&ses->fc_slot_table. + slot_tbl_waitq); + if (!task) + break; + rpc_task_set_priority(task, RPC_PRIORITY_PRIVILEGED); + } + spin_unlock(&ses->fc_slot_table.slot_tbl_lock); + } } -static int nfs41_begin_drain_session(struct nfs_client *clp, - struct nfs4_session *ses) +static int nfs4_begin_drain_session(struct nfs_client *clp) { + struct nfs4_session *ses = clp->cl_session; struct nfs4_slot_table *tbl = &ses->fc_slot_table; spin_lock(&tbl->slot_tbl_lock); @@ -162,16 +176,13 @@ int nfs41_init_clientid(struct nfs_client *clp, struct rpc_cred *cred) { int status; - status = nfs41_begin_drain_session(clp, clp->cl_session); - if (status != 0) - goto out; + nfs4_begin_drain_session(clp); status = nfs4_proc_exchange_id(clp, cred); if (status != 0) goto out; status = nfs4_proc_create_session(clp); if (status != 0) goto out; - nfs41_end_drain_session(clp, clp->cl_session); nfs41_setup_state_renewal(clp); nfs_mark_client_ready(clp, NFS_CS_READY); out: @@ -755,16 +766,21 @@ struct nfs_seqid *nfs_alloc_seqid(struct nfs_seqid_counter *counter) return new; } -void nfs_free_seqid(struct nfs_seqid *seqid) +void nfs_release_seqid(struct nfs_seqid *seqid) { if (!list_empty(&seqid->list)) { struct rpc_sequence *sequence = seqid->sequence->sequence; spin_lock(&sequence->lock); - list_del(&seqid->list); + list_del_init(&seqid->list); spin_unlock(&sequence->lock); rpc_wake_up(&sequence->wait); } +} + +void nfs_free_seqid(struct nfs_seqid *seqid) +{ + nfs_release_seqid(seqid); kfree(seqid); } @@ -1257,13 +1273,9 @@ void nfs41_handle_sequence_flag_errors(struct nfs_client *clp, u32 flags) static int nfs4_reset_session(struct nfs_client *clp) { - struct nfs4_session *ses = clp->cl_session; int status; - status = nfs41_begin_drain_session(clp, ses); - if (status != 0) - return status; - + nfs4_begin_drain_session(clp); status = nfs4_proc_destroy_session(clp->cl_session); if (status && status != -NFS4ERR_BADSESSION && status != -NFS4ERR_DEADSESSION) { @@ -1279,19 +1291,17 @@ static int nfs4_reset_session(struct nfs_client *clp) out: /* * Let the state manager reestablish state - * without waking other tasks yet. */ - if (!test_bit(NFS4CLNT_LEASE_EXPIRED, &clp->cl_state)) { - /* Wake up the next rpc task */ - nfs41_end_drain_session(clp, ses); - if (status == 0) - nfs41_setup_state_renewal(clp); - } + if (!test_bit(NFS4CLNT_LEASE_EXPIRED, &clp->cl_state) && + status == 0) + nfs41_setup_state_renewal(clp); + return status; } #else /* CONFIG_NFS_V4_1 */ static int nfs4_reset_session(struct nfs_client *clp) { return 0; } +static int nfs4_end_drain_session(struct nfs_client *clp) { return 0; } #endif /* CONFIG_NFS_V4_1 */ /* Set NFS4CLNT_LEASE_EXPIRED for all v4.0 errors and for recoverable errors @@ -1382,6 +1392,7 @@ static void nfs4_state_manager(struct nfs_client *clp) goto out_error; } + nfs4_end_drain_session(clp); if (test_and_clear_bit(NFS4CLNT_DELEGRETURN, &clp->cl_state)) { nfs_client_return_marked_delegations(clp); continue; @@ -1398,6 +1409,7 @@ static void nfs4_state_manager(struct nfs_client *clp) out_error: printk(KERN_WARNING "Error: state manager failed on NFSv4 server %s" " with error %d\n", clp->cl_hostname, -status); + nfs4_end_drain_session(clp); nfs4_clear_state_manager_bit(clp); } diff --git a/fs/nfs/super.c b/fs/nfs/super.c index ce907efc5508..d5b112bcf3de 100644 --- a/fs/nfs/super.c +++ b/fs/nfs/super.c @@ -2648,21 +2648,13 @@ out_freepage: static int nfs_follow_remote_path(struct vfsmount *root_mnt, const char *export_path, struct vfsmount *mnt_target) { - struct mnt_namespace *ns_private; struct nameidata nd; struct super_block *s; int ret; - ns_private = create_mnt_ns(root_mnt); - ret = PTR_ERR(ns_private); - if (IS_ERR(ns_private)) - goto out_mntput; - ret = vfs_path_lookup(root_mnt->mnt_root, root_mnt, export_path, LOOKUP_FOLLOW, &nd); - put_mnt_ns(ns_private); - if (ret != 0) goto out_err; diff --git a/fs/nfsctl.c b/fs/nfsctl.c index 8f9a20556f79..d3854d94b7cf 100644 --- a/fs/nfsctl.c +++ b/fs/nfsctl.c @@ -7,8 +7,6 @@ #include <linux/types.h> #include <linux/file.h> #include <linux/fs.h> -#include <linux/sunrpc/svc.h> -#include <linux/nfsd/nfsd.h> #include <linux/nfsd/syscall.h> #include <linux/cred.h> #include <linux/sched.h> diff --git a/fs/nfsd/auth.c b/fs/nfsd/auth.c index 36fcabbf5186..79717a40daba 100644 --- a/fs/nfsd/auth.c +++ b/fs/nfsd/auth.c @@ -1,15 +1,7 @@ -/* - * linux/fs/nfsd/auth.c - * - * Copyright (C) 1995, 1996 Olaf Kirch <okir@monad.swb.de> - */ +/* Copyright (C) 1995, 1996 Olaf Kirch <okir@monad.swb.de> */ -#include <linux/types.h> #include <linux/sched.h> -#include <linux/sunrpc/svc.h> -#include <linux/sunrpc/svcauth.h> -#include <linux/nfsd/nfsd.h> -#include <linux/nfsd/export.h> +#include "nfsd.h" #include "auth.h" int nfsexp_flags(struct svc_rqst *rqstp, struct svc_export *exp) diff --git a/include/linux/nfsd/cache.h b/fs/nfsd/cache.h index 3a3f58934f5e..d892be61016c 100644 --- a/include/linux/nfsd/cache.h +++ b/fs/nfsd/cache.h @@ -1,6 +1,4 @@ /* - * include/linux/nfsd/cache.h - * * Request reply cache. This was heavily inspired by the * implementation in 4.3BSD/4.4BSD. * @@ -10,8 +8,7 @@ #ifndef NFSCACHE_H #define NFSCACHE_H -#include <linux/in.h> -#include <linux/uio.h> +#include <linux/sunrpc/svc.h> /* * Representation of a reply cache entry. diff --git a/fs/nfsd/export.c b/fs/nfsd/export.c index c1c9e035d4a4..c487810a2366 100644 --- a/fs/nfsd/export.c +++ b/fs/nfsd/export.c @@ -1,7 +1,5 @@ #define MSNFS /* HACK HACK */ /* - * linux/fs/nfsd/export.c - * * NFS exporting and validation. * * We maintain a list of clients, each of which has a list of @@ -14,29 +12,16 @@ * Copyright (C) 1995, 1996 Olaf Kirch, <okir@monad.swb.de> */ -#include <linux/unistd.h> -#include <linux/slab.h> -#include <linux/stat.h> -#include <linux/in.h> -#include <linux/seq_file.h> -#include <linux/syscalls.h> -#include <linux/rwsem.h> -#include <linux/dcache.h> #include <linux/namei.h> -#include <linux/mount.h> -#include <linux/hash.h> #include <linux/module.h> #include <linux/exportfs.h> -#include <linux/sunrpc/svc.h> -#include <linux/nfsd/nfsd.h> -#include <linux/nfsd/nfsfh.h> #include <linux/nfsd/syscall.h> -#include <linux/lockd/bind.h> -#include <linux/sunrpc/msg_prot.h> -#include <linux/sunrpc/gss_api.h> #include <net/ipv6.h> +#include "nfsd.h" +#include "nfsfh.h" + #define NFSDDBG_FACILITY NFSDDBG_EXPORT typedef struct auth_domain svc_client; @@ -369,16 +354,25 @@ static struct svc_export *svc_export_update(struct svc_export *new, struct svc_export *old); static struct svc_export *svc_export_lookup(struct svc_export *); -static int check_export(struct inode *inode, int flags, unsigned char *uuid) +static int check_export(struct inode *inode, int *flags, unsigned char *uuid) { - /* We currently export only dirs and regular files. - * This is what umountd does. + /* + * We currently export only dirs, regular files, and (for v4 + * pseudoroot) symlinks. */ if (!S_ISDIR(inode->i_mode) && + !S_ISLNK(inode->i_mode) && !S_ISREG(inode->i_mode)) return -ENOTDIR; + /* + * Mountd should never pass down a writeable V4ROOT export, but, + * just to make sure: + */ + if (*flags & NFSEXP_V4ROOT) + *flags |= NFSEXP_READONLY; + /* There are two requirements on a filesystem to be exportable. * 1: We must be able to identify the filesystem from a number. * either a device number (so FS_REQUIRES_DEV needed) @@ -387,7 +381,7 @@ static int check_export(struct inode *inode, int flags, unsigned char *uuid) * This means that s_export_op must be set. */ if (!(inode->i_sb->s_type->fs_flags & FS_REQUIRES_DEV) && - !(flags & NFSEXP_FSID) && + !(*flags & NFSEXP_FSID) && uuid == NULL) { dprintk("exp_export: export of non-dev fs without fsid\n"); return -EINVAL; @@ -602,7 +596,7 @@ static int svc_export_parse(struct cache_detail *cd, char *mesg, int mlen) goto out4; } - err = check_export(exp.ex_path.dentry->d_inode, exp.ex_flags, + err = check_export(exp.ex_path.dentry->d_inode, &exp.ex_flags, exp.ex_uuid); if (err) goto out4; @@ -1041,7 +1035,7 @@ exp_export(struct nfsctl_export *nxp) goto finish; } - err = check_export(path.dentry->d_inode, nxp->ex_flags, NULL); + err = check_export(path.dentry->d_inode, &nxp->ex_flags, NULL); if (err) goto finish; err = -ENOMEM; @@ -1320,6 +1314,23 @@ rqst_exp_parent(struct svc_rqst *rqstp, struct path *path) return exp; } +static struct svc_export *find_fsidzero_export(struct svc_rqst *rqstp) +{ + struct svc_export *exp; + u32 fsidv[2]; + + mk_fsid(FSID_NUM, fsidv, 0, 0, 0, NULL); + + exp = rqst_exp_find(rqstp, FSID_NUM, fsidv); + /* + * We shouldn't have accepting an nfsv4 request at all if we + * don't have a pseudoexport!: + */ + if (IS_ERR(exp) && PTR_ERR(exp) == -ENOENT) + exp = ERR_PTR(-ESERVERFAULT); + return exp; +} + /* * Called when we need the filehandle for the root of the pseudofs, * for a given NFSv4 client. The root is defined to be the @@ -1330,11 +1341,8 @@ exp_pseudoroot(struct svc_rqst *rqstp, struct svc_fh *fhp) { struct svc_export *exp; __be32 rv; - u32 fsidv[2]; - mk_fsid(FSID_NUM, fsidv, 0, 0, 0, NULL); - - exp = rqst_exp_find(rqstp, FSID_NUM, fsidv); + exp = find_fsidzero_export(rqstp); if (IS_ERR(exp)) return nfserrno(PTR_ERR(exp)); rv = fh_compose(fhp, exp, exp->ex_path.dentry, NULL); @@ -1425,6 +1433,7 @@ static struct flags { { NFSEXP_CROSSMOUNT, {"crossmnt", ""}}, { NFSEXP_NOSUBTREECHECK, {"no_subtree_check", ""}}, { NFSEXP_NOAUTHNLM, {"insecure_locks", ""}}, + { NFSEXP_V4ROOT, {"v4root", ""}}, #ifdef MSNFS { NFSEXP_MSNFS, {"msnfs", ""}}, #endif diff --git a/fs/nfsd/lockd.c b/fs/nfsd/lockd.c index b2786a5f9afe..0c6d81670137 100644 --- a/fs/nfsd/lockd.c +++ b/fs/nfsd/lockd.c @@ -1,6 +1,4 @@ /* - * linux/fs/nfsd/lockd.c - * * This file contains all the stubs needed when communicating with lockd. * This level of indirection is necessary so we can run nfsd+lockd without * requiring the nfs client to be compiled in/loaded, and vice versa. @@ -8,14 +6,10 @@ * Copyright (C) 1996, Olaf Kirch <okir@monad.swb.de> */ -#include <linux/types.h> -#include <linux/fs.h> #include <linux/file.h> -#include <linux/mount.h> -#include <linux/sunrpc/clnt.h> -#include <linux/sunrpc/svc.h> -#include <linux/nfsd/nfsd.h> #include <linux/lockd/bind.h> +#include "nfsd.h" +#include "vfs.h" #define NFSDDBG_FACILITY NFSDDBG_LOCKD diff --git a/fs/nfsd/nfs2acl.c b/fs/nfsd/nfs2acl.c index 4e3219e84116..f20589d2ae27 100644 --- a/fs/nfsd/nfs2acl.c +++ b/fs/nfsd/nfs2acl.c @@ -1,19 +1,15 @@ /* - * linux/fs/nfsd/nfs2acl.c - * * Process version 2 NFSACL requests. * * Copyright (C) 2002-2003 Andreas Gruenbacher <agruen@suse.de> */ -#include <linux/sunrpc/svc.h> -#include <linux/nfs.h> -#include <linux/nfsd/nfsd.h> -#include <linux/nfsd/cache.h> -#include <linux/nfsd/xdr.h> -#include <linux/nfsd/xdr3.h> -#include <linux/posix_acl.h> +#include "nfsd.h" +/* FIXME: nfsacl.h is a broken header */ #include <linux/nfsacl.h> +#include "cache.h" +#include "xdr3.h" +#include "vfs.h" #define NFSDDBG_FACILITY NFSDDBG_PROC #define RETURN_STATUS(st) { resp->status = (st); return (st); } @@ -217,6 +213,16 @@ static int nfsaclsvc_decode_accessargs(struct svc_rqst *rqstp, __be32 *p, * XDR encode functions */ +/* + * There must be an encoding function for void results so svc_process + * will work properly. + */ +int +nfsaclsvc_encode_voidres(struct svc_rqst *rqstp, __be32 *p, void *dummy) +{ + return xdr_ressize_check(rqstp, p); +} + /* GETACL */ static int nfsaclsvc_encode_getaclres(struct svc_rqst *rqstp, __be32 *p, struct nfsd3_getaclres *resp) @@ -308,7 +314,6 @@ static int nfsaclsvc_release_access(struct svc_rqst *rqstp, __be32 *p, } #define nfsaclsvc_decode_voidargs NULL -#define nfsaclsvc_encode_voidres NULL #define nfsaclsvc_release_void NULL #define nfsd3_fhandleargs nfsd_fhandle #define nfsd3_attrstatres nfsd_attrstat @@ -346,5 +351,5 @@ struct svc_version nfsd_acl_version2 = { .vs_proc = nfsd_acl_procedures2, .vs_dispatch = nfsd_dispatch, .vs_xdrsize = NFS3_SVC_XDRSIZE, - .vs_hidden = 1, + .vs_hidden = 0, }; diff --git a/fs/nfsd/nfs3acl.c b/fs/nfsd/nfs3acl.c index 9981dbb377a3..e0c4846bad92 100644 --- a/fs/nfsd/nfs3acl.c +++ b/fs/nfsd/nfs3acl.c @@ -1,18 +1,15 @@ /* - * linux/fs/nfsd/nfs3acl.c - * * Process version 3 NFSACL requests. * * Copyright (C) 2002-2003 Andreas Gruenbacher <agruen@suse.de> */ -#include <linux/sunrpc/svc.h> -#include <linux/nfs3.h> -#include <linux/nfsd/nfsd.h> -#include <linux/nfsd/cache.h> -#include <linux/nfsd/xdr3.h> -#include <linux/posix_acl.h> +#include "nfsd.h" +/* FIXME: nfsacl.h is a broken header */ #include <linux/nfsacl.h> +#include "cache.h" +#include "xdr3.h" +#include "vfs.h" #define RETURN_STATUS(st) { resp->status = (st); return (st); } @@ -264,6 +261,6 @@ struct svc_version nfsd_acl_version3 = { .vs_proc = nfsd_acl_procedures3, .vs_dispatch = nfsd_dispatch, .vs_xdrsize = NFS3_SVC_XDRSIZE, - .vs_hidden = 1, + .vs_hidden = 0, }; diff --git a/fs/nfsd/nfs3proc.c b/fs/nfsd/nfs3proc.c index a713c418a922..3d68f45a37b9 100644 --- a/fs/nfsd/nfs3proc.c +++ b/fs/nfsd/nfs3proc.c @@ -1,30 +1,16 @@ /* - * linux/fs/nfsd/nfs3proc.c - * * Process version 3 NFS requests. * * Copyright (C) 1996, 1997, 1998 Olaf Kirch <okir@monad.swb.de> */ -#include <linux/linkage.h> -#include <linux/time.h> -#include <linux/errno.h> #include <linux/fs.h> #include <linux/ext2_fs.h> -#include <linux/stat.h> -#include <linux/fcntl.h> -#include <linux/net.h> -#include <linux/in.h> -#include <linux/unistd.h> -#include <linux/slab.h> -#include <linux/major.h> #include <linux/magic.h> -#include <linux/sunrpc/svc.h> -#include <linux/nfsd/nfsd.h> -#include <linux/nfsd/cache.h> -#include <linux/nfsd/xdr3.h> -#include <linux/nfs3.h> +#include "cache.h" +#include "xdr3.h" +#include "vfs.h" #define NFSDDBG_FACILITY NFSDDBG_PROC diff --git a/fs/nfsd/nfs3xdr.c b/fs/nfsd/nfs3xdr.c index d0a2ce1b4324..2a533a0af2a9 100644 --- a/fs/nfsd/nfs3xdr.c +++ b/fs/nfsd/nfs3xdr.c @@ -1,6 +1,4 @@ /* - * linux/fs/nfsd/nfs3xdr.c - * * XDR support for nfsd/protocol version 3. * * Copyright (C) 1995, 1996, 1997 Olaf Kirch <okir@monad.swb.de> @@ -8,19 +6,8 @@ * 2003-08-09 Jamie Lokier: Use htonl() for nanoseconds, not htons()! */ -#include <linux/types.h> -#include <linux/time.h> -#include <linux/nfs3.h> -#include <linux/list.h> -#include <linux/spinlock.h> -#include <linux/dcache.h> #include <linux/namei.h> -#include <linux/mm.h> -#include <linux/vfs.h> -#include <linux/sunrpc/xdr.h> -#include <linux/sunrpc/svc.h> -#include <linux/nfsd/nfsd.h> -#include <linux/nfsd/xdr3.h> +#include "xdr3.h" #include "auth.h" #define NFSDDBG_FACILITY NFSDDBG_XDR diff --git a/fs/nfsd/nfs4acl.c b/fs/nfsd/nfs4acl.c index 725d02f210e2..88150685df34 100644 --- a/fs/nfsd/nfs4acl.c +++ b/fs/nfsd/nfs4acl.c @@ -1,6 +1,4 @@ /* - * fs/nfs4acl/acl.c - * * Common NFSv4 ACL handling code. * * Copyright (c) 2002, 2003 The Regents of the University of Michigan. @@ -36,15 +34,7 @@ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ -#include <linux/string.h> -#include <linux/slab.h> -#include <linux/list.h> -#include <linux/types.h> -#include <linux/fs.h> -#include <linux/module.h> #include <linux/nfs_fs.h> -#include <linux/posix_acl.h> -#include <linux/nfs4.h> #include <linux/nfs4_acl.h> @@ -389,7 +379,7 @@ sort_pacl(struct posix_acl *pacl) sort_pacl_range(pacl, 1, i-1); BUG_ON(pacl->a_entries[i].e_tag != ACL_GROUP_OBJ); - j = i++; + j = ++i; while (pacl->a_entries[j].e_tag == ACL_GROUP) j++; sort_pacl_range(pacl, i, j-1); diff --git a/fs/nfsd/nfs4callback.c b/fs/nfsd/nfs4callback.c index 24e8d78f8dde..c6eed2a3b093 100644 --- a/fs/nfsd/nfs4callback.c +++ b/fs/nfsd/nfs4callback.c @@ -1,6 +1,4 @@ /* - * linux/fs/nfsd/nfs4callback.c - * * Copyright (c) 2001 The Regents of the University of Michigan. * All rights reserved. * @@ -33,22 +31,9 @@ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ -#include <linux/module.h> -#include <linux/list.h> -#include <linux/inet.h> -#include <linux/errno.h> -#include <linux/delay.h> -#include <linux/sched.h> -#include <linux/kthread.h> -#include <linux/sunrpc/xdr.h> -#include <linux/sunrpc/svc.h> #include <linux/sunrpc/clnt.h> -#include <linux/sunrpc/svcsock.h> -#include <linux/nfsd/nfsd.h> -#include <linux/nfsd/state.h> -#include <linux/sunrpc/sched.h> -#include <linux/nfs4.h> -#include <linux/sunrpc/xprtsock.h> +#include "nfsd.h" +#include "state.h" #define NFSDDBG_FACILITY NFSDDBG_PROC diff --git a/fs/nfsd/nfs4idmap.c b/fs/nfsd/nfs4idmap.c index ba2c199592fd..6e2983b27f3c 100644 --- a/fs/nfsd/nfs4idmap.c +++ b/fs/nfsd/nfs4idmap.c @@ -1,6 +1,4 @@ /* - * fs/nfsd/nfs4idmap.c - * * Mapping of UID/GIDs to name and vice versa. * * Copyright (c) 2002, 2003 The Regents of the University of @@ -35,22 +33,9 @@ */ #include <linux/module.h> -#include <linux/init.h> - -#include <linux/mm.h> -#include <linux/errno.h> -#include <linux/string.h> -#include <linux/sunrpc/clnt.h> -#include <linux/nfs.h> -#include <linux/nfs4.h> -#include <linux/nfs_fs.h> -#include <linux/nfs_page.h> -#include <linux/sunrpc/cache.h> #include <linux/nfsd_idmap.h> -#include <linux/list.h> -#include <linux/time.h> #include <linux/seq_file.h> -#include <linux/sunrpc/svcauth.h> +#include <linux/sched.h> /* * Cache entry diff --git a/fs/nfsd/nfs4proc.c b/fs/nfsd/nfs4proc.c index bebc0c2e1b0a..37514c469846 100644 --- a/fs/nfsd/nfs4proc.c +++ b/fs/nfsd/nfs4proc.c @@ -1,6 +1,4 @@ /* - * fs/nfsd/nfs4proc.c - * * Server-side procedures for NFSv4. * * Copyright (c) 2002 The Regents of the University of Michigan. @@ -34,20 +32,11 @@ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ - -#include <linux/param.h> -#include <linux/major.h> -#include <linux/slab.h> #include <linux/file.h> -#include <linux/sunrpc/svc.h> -#include <linux/nfsd/nfsd.h> -#include <linux/nfsd/cache.h> -#include <linux/nfs4.h> -#include <linux/nfsd/state.h> -#include <linux/nfsd/xdr4.h> -#include <linux/nfs4_acl.h> -#include <linux/sunrpc/gss_api.h> +#include "cache.h" +#include "xdr4.h" +#include "vfs.h" #define NFSDDBG_FACILITY NFSDDBG_PROC @@ -170,7 +159,7 @@ do_open_permission(struct svc_rqst *rqstp, struct svc_fh *current_fh, struct nfs accmode |= NFSD_MAY_READ; if (open->op_share_access & NFS4_SHARE_ACCESS_WRITE) accmode |= (NFSD_MAY_WRITE | NFSD_MAY_TRUNC); - if (open->op_share_deny & NFS4_SHARE_DENY_WRITE) + if (open->op_share_deny & NFS4_SHARE_DENY_READ) accmode |= NFSD_MAY_WRITE; status = fh_verify(rqstp, current_fh, S_IFREG, accmode); diff --git a/fs/nfsd/nfs4recover.c b/fs/nfsd/nfs4recover.c index b5348405046b..5a754f7b71ed 100644 --- a/fs/nfsd/nfs4recover.c +++ b/fs/nfsd/nfs4recover.c @@ -1,6 +1,4 @@ /* -* linux/fs/nfsd/nfs4recover.c -* * Copyright (c) 2004 The Regents of the University of Michigan. * All rights reserved. * @@ -33,20 +31,14 @@ * */ -#include <linux/err.h> -#include <linux/sunrpc/svc.h> -#include <linux/nfsd/nfsd.h> -#include <linux/nfs4.h> -#include <linux/nfsd/state.h> -#include <linux/nfsd/xdr4.h> -#include <linux/param.h> #include <linux/file.h> #include <linux/namei.h> -#include <asm/uaccess.h> -#include <linux/scatterlist.h> #include <linux/crypto.h> #include <linux/sched.h> -#include <linux/mount.h> + +#include "nfsd.h" +#include "state.h" +#include "vfs.h" #define NFSDDBG_FACILITY NFSDDBG_PROC diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c index 2153f9bdbebd..f19ed866c95f 100644 --- a/fs/nfsd/nfs4state.c +++ b/fs/nfsd/nfs4state.c @@ -1,6 +1,4 @@ /* -* linux/fs/nfsd/nfs4state.c -* * Copyright (c) 2001 The Regents of the University of Michigan. * All rights reserved. * @@ -34,28 +32,14 @@ * */ -#include <linux/param.h> -#include <linux/major.h> -#include <linux/slab.h> - -#include <linux/sunrpc/svc.h> -#include <linux/nfsd/nfsd.h> -#include <linux/nfsd/cache.h> #include <linux/file.h> -#include <linux/mount.h> -#include <linux/workqueue.h> #include <linux/smp_lock.h> -#include <linux/kthread.h> -#include <linux/nfs4.h> -#include <linux/nfsd/state.h> -#include <linux/nfsd/xdr4.h> #include <linux/namei.h> #include <linux/swap.h> -#include <linux/mutex.h> -#include <linux/lockd/bind.h> -#include <linux/module.h> #include <linux/sunrpc/svcauth_gss.h> #include <linux/sunrpc/clnt.h> +#include "xdr4.h" +#include "vfs.h" #define NFSDDBG_FACILITY NFSDDBG_PROC @@ -477,13 +461,14 @@ static int set_forechannel_drc_size(struct nfsd4_channel_attrs *fchan) /* * fchan holds the client values on input, and the server values on output + * sv_max_mesg is the maximum payload plus one page for overhead. */ static int init_forechannel_attrs(struct svc_rqst *rqstp, struct nfsd4_channel_attrs *session_fchan, struct nfsd4_channel_attrs *fchan) { int status = 0; - __u32 maxcount = svc_max_payload(rqstp); + __u32 maxcount = nfsd_serv->sv_max_mesg; /* headerpadsz set to zero in encode routine */ @@ -523,6 +508,15 @@ free_session_slots(struct nfsd4_session *ses) kfree(ses->se_slots[i]); } +/* + * We don't actually need to cache the rpc and session headers, so we + * can allocate a little less for each slot: + */ +static inline int slot_bytes(struct nfsd4_channel_attrs *ca) +{ + return ca->maxresp_cached - NFSD_MIN_HDR_SEQ_SZ; +} + static int alloc_init_session(struct svc_rqst *rqstp, struct nfs4_client *clp, struct nfsd4_create_session *cses) @@ -554,7 +548,7 @@ alloc_init_session(struct svc_rqst *rqstp, struct nfs4_client *clp, memcpy(new, &tmp, sizeof(*new)); /* allocate each struct nfsd4_slot and data cache in one piece */ - cachesize = new->se_fchannel.maxresp_cached - NFSD_MIN_HDR_SEQ_SZ; + cachesize = slot_bytes(&new->se_fchannel); for (i = 0; i < new->se_fchannel.maxreqs; i++) { sp = kzalloc(sizeof(*sp) + cachesize, GFP_KERNEL); if (!sp) @@ -628,10 +622,12 @@ void free_session(struct kref *kref) { struct nfsd4_session *ses; + int mem; ses = container_of(kref, struct nfsd4_session, se_ref); spin_lock(&nfsd_drc_lock); - nfsd_drc_mem_used -= ses->se_fchannel.maxreqs * NFSD_SLOT_CACHE_SIZE; + mem = ses->se_fchannel.maxreqs * slot_bytes(&ses->se_fchannel); + nfsd_drc_mem_used -= mem; spin_unlock(&nfsd_drc_lock); free_session_slots(ses); kfree(ses); @@ -2404,11 +2400,8 @@ nfs4_open_delegation(struct svc_fh *fh, struct nfsd4_open *open, struct nfs4_sta memcpy(&open->op_delegate_stateid, &dp->dl_stateid, sizeof(dp->dl_stateid)); - dprintk("NFSD: delegation stateid=(%08x/%08x/%08x/%08x)\n\n", - dp->dl_stateid.si_boot, - dp->dl_stateid.si_stateownerid, - dp->dl_stateid.si_fileid, - dp->dl_stateid.si_generation); + dprintk("NFSD: delegation stateid=" STATEID_FMT "\n", + STATEID_VAL(&dp->dl_stateid)); out: if (open->op_claim_type == NFS4_OPEN_CLAIM_PREVIOUS && flag == NFS4_OPEN_DELEGATE_NONE @@ -2498,9 +2491,8 @@ nfsd4_process_open2(struct svc_rqst *rqstp, struct svc_fh *current_fh, struct nf status = nfs_ok; - dprintk("nfs4_process_open2: stateid=(%08x/%08x/%08x/%08x)\n", - stp->st_stateid.si_boot, stp->st_stateid.si_stateownerid, - stp->st_stateid.si_fileid, stp->st_stateid.si_generation); + dprintk("%s: stateid=" STATEID_FMT "\n", __func__, + STATEID_VAL(&stp->st_stateid)); out: if (fp) put_nfs4_file(fp); @@ -2666,9 +2658,8 @@ STALE_STATEID(stateid_t *stateid) { if (time_after((unsigned long)boot_time, (unsigned long)stateid->si_boot)) { - dprintk("NFSD: stale stateid (%08x/%08x/%08x/%08x)!\n", - stateid->si_boot, stateid->si_stateownerid, - stateid->si_fileid, stateid->si_generation); + dprintk("NFSD: stale stateid " STATEID_FMT "!\n", + STATEID_VAL(stateid)); return 1; } return 0; @@ -2680,9 +2671,8 @@ EXPIRED_STATEID(stateid_t *stateid) if (time_before((unsigned long)boot_time, ((unsigned long)stateid->si_boot)) && time_before((unsigned long)(stateid->si_boot + lease_time), get_seconds())) { - dprintk("NFSD: expired stateid (%08x/%08x/%08x/%08x)!\n", - stateid->si_boot, stateid->si_stateownerid, - stateid->si_fileid, stateid->si_generation); + dprintk("NFSD: expired stateid " STATEID_FMT "!\n", + STATEID_VAL(stateid)); return 1; } return 0; @@ -2696,9 +2686,8 @@ stateid_error_map(stateid_t *stateid) if (EXPIRED_STATEID(stateid)) return nfserr_expired; - dprintk("NFSD: bad stateid (%08x/%08x/%08x/%08x)!\n", - stateid->si_boot, stateid->si_stateownerid, - stateid->si_fileid, stateid->si_generation); + dprintk("NFSD: bad stateid " STATEID_FMT "!\n", + STATEID_VAL(stateid)); return nfserr_bad_stateid; } @@ -2884,10 +2873,8 @@ nfs4_preprocess_seqid_op(struct nfsd4_compound_state *cstate, u32 seqid, struct svc_fh *current_fh = &cstate->current_fh; __be32 status; - dprintk("NFSD: preprocess_seqid_op: seqid=%d " - "stateid = (%08x/%08x/%08x/%08x)\n", seqid, - stateid->si_boot, stateid->si_stateownerid, stateid->si_fileid, - stateid->si_generation); + dprintk("NFSD: %s: seqid=%d stateid = " STATEID_FMT "\n", __func__, + seqid, STATEID_VAL(stateid)); *stpp = NULL; *sopp = NULL; @@ -3019,12 +3006,8 @@ nfsd4_open_confirm(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate, sop->so_confirmed = 1; update_stateid(&stp->st_stateid); memcpy(&oc->oc_resp_stateid, &stp->st_stateid, sizeof(stateid_t)); - dprintk("NFSD: nfsd4_open_confirm: success, seqid=%d " - "stateid=(%08x/%08x/%08x/%08x)\n", oc->oc_seqid, - stp->st_stateid.si_boot, - stp->st_stateid.si_stateownerid, - stp->st_stateid.si_fileid, - stp->st_stateid.si_generation); + dprintk("NFSD: %s: success, seqid=%d stateid=" STATEID_FMT "\n", + __func__, oc->oc_seqid, STATEID_VAL(&stp->st_stateid)); nfsd4_create_clid_dir(sop->so_client); out: @@ -3283,9 +3266,8 @@ find_delegation_stateid(struct inode *ino, stateid_t *stid) struct nfs4_file *fp; struct nfs4_delegation *dl; - dprintk("NFSD:find_delegation_stateid stateid=(%08x/%08x/%08x/%08x)\n", - stid->si_boot, stid->si_stateownerid, - stid->si_fileid, stid->si_generation); + dprintk("NFSD: %s: stateid=" STATEID_FMT "\n", __func__, + STATEID_VAL(stid)); fp = find_file(ino); if (!fp) diff --git a/fs/nfsd/nfs4xdr.c b/fs/nfsd/nfs4xdr.c index 0fbd50cee1f6..a8587e90fd5a 100644 --- a/fs/nfsd/nfs4xdr.c +++ b/fs/nfsd/nfs4xdr.c @@ -40,24 +40,16 @@ * at the end of nfs4svc_decode_compoundargs. */ -#include <linux/param.h> -#include <linux/smp.h> -#include <linux/fs.h> #include <linux/namei.h> -#include <linux/vfs.h> +#include <linux/statfs.h> #include <linux/utsname.h> -#include <linux/sunrpc/xdr.h> -#include <linux/sunrpc/svc.h> -#include <linux/sunrpc/clnt.h> -#include <linux/nfsd/nfsd.h> -#include <linux/nfsd/state.h> -#include <linux/nfsd/xdr4.h> #include <linux/nfsd_idmap.h> -#include <linux/nfs4.h> #include <linux/nfs4_acl.h> -#include <linux/sunrpc/gss_api.h> #include <linux/sunrpc/svcauth_gss.h> +#include "xdr4.h" +#include "vfs.h" + #define NFSDDBG_FACILITY NFSDDBG_XDR /* @@ -2204,11 +2196,14 @@ nfsd4_encode_dirent_fattr(struct nfsd4_readdir *cd, * we will not follow the cross mount and will fill the attribtutes * directly from the mountpoint dentry. */ - if (d_mountpoint(dentry) && !attributes_need_mount(cd->rd_bmval)) - ignore_crossmnt = 1; - else if (d_mountpoint(dentry)) { + if (nfsd_mountpoint(dentry, exp)) { int err; + if (!(exp->ex_flags & NFSEXP_V4ROOT) + && !attributes_need_mount(cd->rd_bmval)) { + ignore_crossmnt = 1; + goto out_encode; + } /* * Why the heck aren't we just using nfsd_lookup?? * Different "."/".." handling? Something else? @@ -2224,6 +2219,7 @@ nfsd4_encode_dirent_fattr(struct nfsd4_readdir *cd, goto out_put; } +out_encode: nfserr = nfsd4_encode_fattr(NULL, exp, dentry, p, buflen, cd->rd_bmval, cd->rd_rqstp, ignore_crossmnt); out_put: diff --git a/fs/nfsd/nfscache.c b/fs/nfsd/nfscache.c index 4638635c5d87..da08560c4818 100644 --- a/fs/nfsd/nfscache.c +++ b/fs/nfsd/nfscache.c @@ -1,6 +1,4 @@ /* - * linux/fs/nfsd/nfscache.c - * * Request reply cache. This is currently a global cache, but this may * change in the future and be a per-client cache. * @@ -10,16 +8,8 @@ * Copyright (C) 1995, 1996 Olaf Kirch <okir@monad.swb.de> */ -#include <linux/kernel.h> -#include <linux/time.h> -#include <linux/slab.h> -#include <linux/string.h> -#include <linux/spinlock.h> -#include <linux/list.h> - -#include <linux/sunrpc/svc.h> -#include <linux/nfsd/nfsd.h> -#include <linux/nfsd/cache.h> +#include "nfsd.h" +#include "cache.h" /* Size of reply cache. Common values are: * 4.3BSD: 128 diff --git a/fs/nfsd/nfsctl.c b/fs/nfsd/nfsctl.c index 5c01fc148ce8..2604c3e70ea5 100644 --- a/fs/nfsd/nfsctl.c +++ b/fs/nfsd/nfsctl.c @@ -1,46 +1,20 @@ /* - * linux/fs/nfsd/nfsctl.c - * * Syscall interface to knfsd. * * Copyright (C) 1995, 1996 Olaf Kirch <okir@monad.swb.de> */ -#include <linux/module.h> - -#include <linux/linkage.h> -#include <linux/time.h> -#include <linux/errno.h> -#include <linux/fs.h> #include <linux/namei.h> -#include <linux/fcntl.h> -#include <linux/net.h> -#include <linux/in.h> -#include <linux/syscalls.h> -#include <linux/unistd.h> -#include <linux/slab.h> -#include <linux/proc_fs.h> -#include <linux/seq_file.h> -#include <linux/pagemap.h> -#include <linux/init.h> -#include <linux/inet.h> -#include <linux/string.h> #include <linux/ctype.h> -#include <linux/nfs.h> #include <linux/nfsd_idmap.h> -#include <linux/lockd/bind.h> -#include <linux/sunrpc/svc.h> #include <linux/sunrpc/svcsock.h> -#include <linux/nfsd/nfsd.h> -#include <linux/nfsd/cache.h> -#include <linux/nfsd/xdr.h> #include <linux/nfsd/syscall.h> #include <linux/lockd/lockd.h> #include <linux/sunrpc/clnt.h> -#include <asm/uaccess.h> -#include <net/ipv6.h> +#include "nfsd.h" +#include "cache.h" /* * We have a single directory with 9 nodes in it. @@ -55,6 +29,7 @@ enum { NFSD_Getfd, NFSD_Getfs, NFSD_List, + NFSD_Export_features, NFSD_Fh, NFSD_FO_UnlockIP, NFSD_FO_UnlockFS, @@ -173,6 +148,24 @@ static const struct file_operations exports_operations = { .owner = THIS_MODULE, }; +static int export_features_show(struct seq_file *m, void *v) +{ + seq_printf(m, "0x%x 0x%x\n", NFSEXP_ALLFLAGS, NFSEXP_SECINFO_FLAGS); + return 0; +} + +static int export_features_open(struct inode *inode, struct file *file) +{ + return single_open(file, export_features_show, NULL); +} + +static struct file_operations export_features_operations = { + .open = export_features_open, + .read = seq_read, + .llseek = seq_lseek, + .release = single_release, +}; + extern int nfsd_pool_stats_open(struct inode *inode, struct file *file); extern int nfsd_pool_stats_release(struct inode *inode, struct file *file); @@ -1330,6 +1323,8 @@ static int nfsd_fill_super(struct super_block * sb, void * data, int silent) [NFSD_Getfd] = {".getfd", &transaction_ops, S_IWUSR|S_IRUSR}, [NFSD_Getfs] = {".getfs", &transaction_ops, S_IWUSR|S_IRUSR}, [NFSD_List] = {"exports", &exports_operations, S_IRUGO}, + [NFSD_Export_features] = {"export_features", + &export_features_operations, S_IRUGO}, [NFSD_FO_UnlockIP] = {"unlock_ip", &transaction_ops, S_IWUSR|S_IRUSR}, [NFSD_FO_UnlockFS] = {"unlock_filesystem", diff --git a/include/linux/nfsd/nfsd.h b/fs/nfsd/nfsd.h index 510ffdd5020e..e942a1aaac92 100644 --- a/include/linux/nfsd/nfsd.h +++ b/fs/nfsd/nfsd.h @@ -1,6 +1,4 @@ /* - * linux/include/linux/nfsd/nfsd.h - * * Hodge-podge collection of knfsd-related stuff. * I will sort this out later. * @@ -11,13 +9,9 @@ #define LINUX_NFSD_NFSD_H #include <linux/types.h> -#include <linux/unistd.h> -#include <linux/fs.h> -#include <linux/posix_acl.h> #include <linux/mount.h> #include <linux/nfsd/debug.h> -#include <linux/nfsd/nfsfh.h> #include <linux/nfsd/export.h> #include <linux/nfsd/stats.h> /* @@ -25,30 +19,10 @@ */ #define NFSD_SUPPORTED_MINOR_VERSION 1 -/* - * Flags for nfsd_permission - */ -#define NFSD_MAY_NOP 0 -#define NFSD_MAY_EXEC 1 /* == MAY_EXEC */ -#define NFSD_MAY_WRITE 2 /* == MAY_WRITE */ -#define NFSD_MAY_READ 4 /* == MAY_READ */ -#define NFSD_MAY_SATTR 8 -#define NFSD_MAY_TRUNC 16 -#define NFSD_MAY_LOCK 32 -#define NFSD_MAY_OWNER_OVERRIDE 64 -#define NFSD_MAY_LOCAL_ACCESS 128 /* IRIX doing local access check on device special file*/ -#define NFSD_MAY_BYPASS_GSS_ON_ROOT 256 - -#define NFSD_MAY_CREATE (NFSD_MAY_EXEC|NFSD_MAY_WRITE) -#define NFSD_MAY_REMOVE (NFSD_MAY_EXEC|NFSD_MAY_WRITE|NFSD_MAY_TRUNC) - -/* - * Callback function for readdir - */ struct readdir_cd { __be32 err; /* 0, nfserr, or nfserr_eof */ }; -typedef int (*nfsd_dirop_t)(struct inode *, struct dentry *, int, int); + extern struct svc_program nfsd_program; extern struct svc_version nfsd_version2, nfsd_version3, @@ -73,69 +47,6 @@ int nfsd_nrpools(void); int nfsd_get_nrthreads(int n, int *); int nfsd_set_nrthreads(int n, int *); -/* nfsd/vfs.c */ -int fh_lock_parent(struct svc_fh *, struct dentry *); -int nfsd_racache_init(int); -void nfsd_racache_shutdown(void); -int nfsd_cross_mnt(struct svc_rqst *rqstp, struct dentry **dpp, - struct svc_export **expp); -__be32 nfsd_lookup(struct svc_rqst *, struct svc_fh *, - const char *, unsigned int, struct svc_fh *); -__be32 nfsd_lookup_dentry(struct svc_rqst *, struct svc_fh *, - const char *, unsigned int, - struct svc_export **, struct dentry **); -__be32 nfsd_setattr(struct svc_rqst *, struct svc_fh *, - struct iattr *, int, time_t); -#ifdef CONFIG_NFSD_V4 -__be32 nfsd4_set_nfs4_acl(struct svc_rqst *, struct svc_fh *, - struct nfs4_acl *); -int nfsd4_get_nfs4_acl(struct svc_rqst *, struct dentry *, struct nfs4_acl **); -#endif /* CONFIG_NFSD_V4 */ -__be32 nfsd_create(struct svc_rqst *, struct svc_fh *, - char *name, int len, struct iattr *attrs, - int type, dev_t rdev, struct svc_fh *res); -#ifdef CONFIG_NFSD_V3 -__be32 nfsd_access(struct svc_rqst *, struct svc_fh *, u32 *, u32 *); -__be32 nfsd_create_v3(struct svc_rqst *, struct svc_fh *, - char *name, int len, struct iattr *attrs, - struct svc_fh *res, int createmode, - u32 *verifier, int *truncp, int *created); -__be32 nfsd_commit(struct svc_rqst *, struct svc_fh *, - loff_t, unsigned long); -#endif /* CONFIG_NFSD_V3 */ -__be32 nfsd_open(struct svc_rqst *, struct svc_fh *, int, - int, struct file **); -void nfsd_close(struct file *); -__be32 nfsd_read(struct svc_rqst *, struct svc_fh *, struct file *, - loff_t, struct kvec *, int, unsigned long *); -__be32 nfsd_write(struct svc_rqst *, struct svc_fh *,struct file *, - loff_t, struct kvec *,int, unsigned long *, int *); -__be32 nfsd_readlink(struct svc_rqst *, struct svc_fh *, - char *, int *); -__be32 nfsd_symlink(struct svc_rqst *, struct svc_fh *, - char *name, int len, char *path, int plen, - struct svc_fh *res, struct iattr *); -__be32 nfsd_link(struct svc_rqst *, struct svc_fh *, - char *, int, struct svc_fh *); -__be32 nfsd_rename(struct svc_rqst *, - struct svc_fh *, char *, int, - struct svc_fh *, char *, int); -__be32 nfsd_remove(struct svc_rqst *, - struct svc_fh *, char *, int); -__be32 nfsd_unlink(struct svc_rqst *, struct svc_fh *, int type, - char *name, int len); -int nfsd_truncate(struct svc_rqst *, struct svc_fh *, - unsigned long size); -__be32 nfsd_readdir(struct svc_rqst *, struct svc_fh *, - loff_t *, struct readdir_cd *, filldir_t); -__be32 nfsd_statfs(struct svc_rqst *, struct svc_fh *, - struct kstatfs *, int access); - -int nfsd_notify_change(struct inode *, struct iattr *); -__be32 nfsd_permission(struct svc_rqst *, struct svc_export *, - struct dentry *, int); -int nfsd_sync_dir(struct dentry *dp); - #if defined(CONFIG_NFSD_V2_ACL) || defined(CONFIG_NFSD_V3_ACL) #ifdef CONFIG_NFSD_V2_ACL extern struct svc_version nfsd_acl_version2; @@ -147,8 +58,6 @@ extern struct svc_version nfsd_acl_version3; #else #define nfsd_acl_version3 NULL #endif -struct posix_acl *nfsd_get_posix_acl(struct svc_fh *, int); -int nfsd_set_posix_acl(struct svc_fh *, int, struct posix_acl *); #endif enum vers_op {NFSD_SET, NFSD_CLEAR, NFSD_TEST, NFSD_AVAIL }; @@ -159,6 +68,11 @@ int nfsd_create_serv(void); extern int nfsd_max_blksize; +static inline int nfsd_v4client(struct svc_rqst *rq) +{ + return rq->rq_prog == NFS_PROGRAM && rq->rq_vers == 4; +} + /* * NFSv4 State */ diff --git a/fs/nfsd/nfsfh.c b/fs/nfsd/nfsfh.c index 01965b2f3a76..1c12177b908c 100644 --- a/fs/nfsd/nfsfh.c +++ b/fs/nfsd/nfsfh.c @@ -1,6 +1,4 @@ /* - * linux/fs/nfsd/nfsfh.c - * * NFS server file handle treatment. * * Copyright (C) 1995, 1996 Olaf Kirch <okir@monad.swb.de> @@ -9,19 +7,11 @@ * ... and again Southern-Winter 2001 to support export_operations */ -#include <linux/slab.h> -#include <linux/fs.h> -#include <linux/unistd.h> -#include <linux/string.h> -#include <linux/stat.h> -#include <linux/dcache.h> #include <linux/exportfs.h> -#include <linux/mount.h> -#include <linux/sunrpc/clnt.h> -#include <linux/sunrpc/svc.h> #include <linux/sunrpc/svcauth_gss.h> -#include <linux/nfsd/nfsd.h> +#include "nfsd.h" +#include "vfs.h" #include "auth.h" #define NFSDDBG_FACILITY NFSDDBG_FH @@ -96,8 +86,10 @@ nfsd_mode_check(struct svc_rqst *rqstp, umode_t mode, int type) static __be32 nfsd_setuser_and_check_port(struct svc_rqst *rqstp, struct svc_export *exp) { + int flags = nfsexp_flags(rqstp, exp); + /* Check if the request originated from a secure port. */ - if (!rqstp->rq_secure && EX_SECURE(exp)) { + if (!rqstp->rq_secure && (flags & NFSEXP_INSECURE_PORT)) { RPC_IFDEBUG(char buf[RPC_MAX_ADDRBUFLEN]); dprintk(KERN_WARNING "nfsd: request from insecure port %s!\n", @@ -109,6 +101,36 @@ static __be32 nfsd_setuser_and_check_port(struct svc_rqst *rqstp, return nfserrno(nfsd_setuser(rqstp, exp)); } +static inline __be32 check_pseudo_root(struct svc_rqst *rqstp, + struct dentry *dentry, struct svc_export *exp) +{ + if (!(exp->ex_flags & NFSEXP_V4ROOT)) + return nfs_ok; + /* + * v2/v3 clients have no need for the V4ROOT export--they use + * the mount protocl instead; also, further V4ROOT checks may be + * in v4-specific code, in which case v2/v3 clients could bypass + * them. + */ + if (!nfsd_v4client(rqstp)) + return nfserr_stale; + /* + * We're exposing only the directories and symlinks that have to be + * traversed on the way to real exports: + */ + if (unlikely(!S_ISDIR(dentry->d_inode->i_mode) && + !S_ISLNK(dentry->d_inode->i_mode))) + return nfserr_stale; + /* + * A pseudoroot export gives permission to access only one + * single directory; the kernel has to make another upcall + * before granting access to anything else under it: + */ + if (unlikely(dentry != exp->ex_path.dentry)) + return nfserr_stale; + return nfs_ok; +} + /* * Use the given filehandle to look up the corresponding export and * dentry. On success, the results are used to set fh_export and @@ -232,14 +254,6 @@ static __be32 nfsd_set_fh_dentry(struct svc_rqst *rqstp, struct svc_fh *fhp) goto out; } - if (exp->ex_flags & NFSEXP_NOSUBTREECHECK) { - error = nfsd_setuser_and_check_port(rqstp, exp); - if (error) { - dput(dentry); - goto out; - } - } - if (S_ISDIR(dentry->d_inode->i_mode) && (dentry->d_flags & DCACHE_DISCONNECTED)) { printk("nfsd: find_fh_dentry returned a DISCONNECTED directory: %s/%s\n", @@ -294,28 +308,32 @@ fh_verify(struct svc_rqst *rqstp, struct svc_fh *fhp, int type, int access) error = nfsd_set_fh_dentry(rqstp, fhp); if (error) goto out; - dentry = fhp->fh_dentry; - exp = fhp->fh_export; - } else { - /* - * just rechecking permissions - * (e.g. nfsproc_create calls fh_verify, then nfsd_create - * does as well) - */ - dprintk("nfsd: fh_verify - just checking\n"); - dentry = fhp->fh_dentry; - exp = fhp->fh_export; - /* - * Set user creds for this exportpoint; necessary even - * in the "just checking" case because this may be a - * filehandle that was created by fh_compose, and that - * is about to be used in another nfsv4 compound - * operation. - */ - error = nfsd_setuser_and_check_port(rqstp, exp); - if (error) - goto out; } + dentry = fhp->fh_dentry; + exp = fhp->fh_export; + /* + * We still have to do all these permission checks, even when + * fh_dentry is already set: + * - fh_verify may be called multiple times with different + * "access" arguments (e.g. nfsd_proc_create calls + * fh_verify(...,NFSD_MAY_EXEC) first, then later (in + * nfsd_create) calls fh_verify(...,NFSD_MAY_CREATE). + * - in the NFSv4 case, the filehandle may have been filled + * in by fh_compose, and given a dentry, but further + * compound operations performed with that filehandle + * still need permissions checks. In the worst case, a + * mountpoint crossing may have changed the export + * options, and we may now need to use a different uid + * (for example, if different id-squashing options are in + * effect on the new filesystem). + */ + error = check_pseudo_root(rqstp, dentry, exp); + if (error) + goto out; + + error = nfsd_setuser_and_check_port(rqstp, exp); + if (error) + goto out; error = nfsd_mode_check(rqstp, dentry->d_inode->i_mode, type); if (error) diff --git a/fs/nfsd/nfsfh.h b/fs/nfsd/nfsfh.h new file mode 100644 index 000000000000..cdfb8c6a4206 --- /dev/null +++ b/fs/nfsd/nfsfh.h @@ -0,0 +1,208 @@ +/* Copyright (C) 1995, 1996, 1997 Olaf Kirch <okir@monad.swb.de> */ + +#ifndef _LINUX_NFSD_FH_INT_H +#define _LINUX_NFSD_FH_INT_H + +#include <linux/nfsd/nfsfh.h> + +enum nfsd_fsid { + FSID_DEV = 0, + FSID_NUM, + FSID_MAJOR_MINOR, + FSID_ENCODE_DEV, + FSID_UUID4_INUM, + FSID_UUID8, + FSID_UUID16, + FSID_UUID16_INUM, +}; + +enum fsid_source { + FSIDSOURCE_DEV, + FSIDSOURCE_FSID, + FSIDSOURCE_UUID, +}; +extern enum fsid_source fsid_source(struct svc_fh *fhp); + + +/* This might look a little large to "inline" but in all calls except + * one, 'vers' is constant so moste of the function disappears. + */ +static inline void mk_fsid(int vers, u32 *fsidv, dev_t dev, ino_t ino, + u32 fsid, unsigned char *uuid) +{ + u32 *up; + switch(vers) { + case FSID_DEV: + fsidv[0] = htonl((MAJOR(dev)<<16) | + MINOR(dev)); + fsidv[1] = ino_t_to_u32(ino); + break; + case FSID_NUM: + fsidv[0] = fsid; + break; + case FSID_MAJOR_MINOR: + fsidv[0] = htonl(MAJOR(dev)); + fsidv[1] = htonl(MINOR(dev)); + fsidv[2] = ino_t_to_u32(ino); + break; + + case FSID_ENCODE_DEV: + fsidv[0] = new_encode_dev(dev); + fsidv[1] = ino_t_to_u32(ino); + break; + + case FSID_UUID4_INUM: + /* 4 byte fsid and inode number */ + up = (u32*)uuid; + fsidv[0] = ino_t_to_u32(ino); + fsidv[1] = up[0] ^ up[1] ^ up[2] ^ up[3]; + break; + + case FSID_UUID8: + /* 8 byte fsid */ + up = (u32*)uuid; + fsidv[0] = up[0] ^ up[2]; + fsidv[1] = up[1] ^ up[3]; + break; + + case FSID_UUID16: + /* 16 byte fsid - NFSv3+ only */ + memcpy(fsidv, uuid, 16); + break; + + case FSID_UUID16_INUM: + /* 8 byte inode and 16 byte fsid */ + *(u64*)fsidv = (u64)ino; + memcpy(fsidv+2, uuid, 16); + break; + default: BUG(); + } +} + +static inline int key_len(int type) +{ + switch(type) { + case FSID_DEV: return 8; + case FSID_NUM: return 4; + case FSID_MAJOR_MINOR: return 12; + case FSID_ENCODE_DEV: return 8; + case FSID_UUID4_INUM: return 8; + case FSID_UUID8: return 8; + case FSID_UUID16: return 16; + case FSID_UUID16_INUM: return 24; + default: return 0; + } +} + +/* + * Shorthand for dprintk()'s + */ +extern char * SVCFH_fmt(struct svc_fh *fhp); + +/* + * Function prototypes + */ +__be32 fh_verify(struct svc_rqst *, struct svc_fh *, int, int); +__be32 fh_compose(struct svc_fh *, struct svc_export *, struct dentry *, struct svc_fh *); +__be32 fh_update(struct svc_fh *); +void fh_put(struct svc_fh *); + +static __inline__ struct svc_fh * +fh_copy(struct svc_fh *dst, struct svc_fh *src) +{ + WARN_ON(src->fh_dentry || src->fh_locked); + + *dst = *src; + return dst; +} + +static inline void +fh_copy_shallow(struct knfsd_fh *dst, struct knfsd_fh *src) +{ + dst->fh_size = src->fh_size; + memcpy(&dst->fh_base, &src->fh_base, src->fh_size); +} + +static __inline__ struct svc_fh * +fh_init(struct svc_fh *fhp, int maxsize) +{ + memset(fhp, 0, sizeof(*fhp)); + fhp->fh_maxsize = maxsize; + return fhp; +} + +#ifdef CONFIG_NFSD_V3 +/* + * Fill in the pre_op attr for the wcc data + */ +static inline void +fill_pre_wcc(struct svc_fh *fhp) +{ + struct inode *inode; + + inode = fhp->fh_dentry->d_inode; + if (!fhp->fh_pre_saved) { + fhp->fh_pre_mtime = inode->i_mtime; + fhp->fh_pre_ctime = inode->i_ctime; + fhp->fh_pre_size = inode->i_size; + fhp->fh_pre_change = inode->i_version; + fhp->fh_pre_saved = 1; + } +} + +extern void fill_post_wcc(struct svc_fh *); +#else +#define fill_pre_wcc(ignored) +#define fill_post_wcc(notused) +#endif /* CONFIG_NFSD_V3 */ + + +/* + * Lock a file handle/inode + * NOTE: both fh_lock and fh_unlock are done "by hand" in + * vfs.c:nfsd_rename as it needs to grab 2 i_mutex's at once + * so, any changes here should be reflected there. + */ + +static inline void +fh_lock_nested(struct svc_fh *fhp, unsigned int subclass) +{ + struct dentry *dentry = fhp->fh_dentry; + struct inode *inode; + + BUG_ON(!dentry); + + if (fhp->fh_locked) { + printk(KERN_WARNING "fh_lock: %s/%s already locked!\n", + dentry->d_parent->d_name.name, dentry->d_name.name); + return; + } + + inode = dentry->d_inode; + mutex_lock_nested(&inode->i_mutex, subclass); + fill_pre_wcc(fhp); + fhp->fh_locked = 1; +} + +static inline void +fh_lock(struct svc_fh *fhp) +{ + fh_lock_nested(fhp, I_MUTEX_NORMAL); +} + +/* + * Unlock a file handle/inode + */ +static inline void +fh_unlock(struct svc_fh *fhp) +{ + BUG_ON(!fhp->fh_dentry); + + if (fhp->fh_locked) { + fill_post_wcc(fhp); + mutex_unlock(&fhp->fh_dentry->d_inode->i_mutex); + fhp->fh_locked = 0; + } +} + +#endif /* _LINUX_NFSD_FH_INT_H */ diff --git a/fs/nfsd/nfsproc.c b/fs/nfsd/nfsproc.c index 0eb9c820b7a6..a047ad6111ef 100644 --- a/fs/nfsd/nfsproc.c +++ b/fs/nfsd/nfsproc.c @@ -1,29 +1,14 @@ /* - * nfsproc2.c Process version 2 NFS requests. - * linux/fs/nfsd/nfs2proc.c - * * Process version 2 NFS requests. * * Copyright (C) 1995-1997 Olaf Kirch <okir@monad.swb.de> */ -#include <linux/linkage.h> -#include <linux/time.h> -#include <linux/errno.h> -#include <linux/fs.h> -#include <linux/stat.h> -#include <linux/fcntl.h> -#include <linux/net.h> -#include <linux/in.h> #include <linux/namei.h> -#include <linux/unistd.h> -#include <linux/slab.h> -#include <linux/sunrpc/clnt.h> -#include <linux/sunrpc/svc.h> -#include <linux/nfsd/nfsd.h> -#include <linux/nfsd/cache.h> -#include <linux/nfsd/xdr.h> +#include "cache.h" +#include "xdr.h" +#include "vfs.h" typedef struct svc_rqst svc_rqst; typedef struct svc_buf svc_buf; @@ -758,6 +743,7 @@ nfserrno (int errno) { nfserr_io, -ETXTBSY }, { nfserr_notsupp, -EOPNOTSUPP }, { nfserr_toosmall, -ETOOSMALL }, + { nfserr_serverfault, -ESERVERFAULT }, }; int i; diff --git a/fs/nfsd/nfssvc.c b/fs/nfsd/nfssvc.c index 67ea83eedd43..171699eb07c8 100644 --- a/fs/nfsd/nfssvc.c +++ b/fs/nfsd/nfssvc.c @@ -1,6 +1,4 @@ /* - * linux/fs/nfsd/nfssvc.c - * * Central processing for nfsd. * * Authors: Olaf Kirch (okir@monad.swb.de) @@ -8,33 +6,19 @@ * Copyright (C) 1995, 1996, 1997 Olaf Kirch <okir@monad.swb.de> */ -#include <linux/module.h> #include <linux/sched.h> -#include <linux/time.h> -#include <linux/errno.h> -#include <linux/nfs.h> -#include <linux/in.h> -#include <linux/uio.h> -#include <linux/unistd.h> -#include <linux/slab.h> -#include <linux/smp.h> #include <linux/freezer.h> #include <linux/fs_struct.h> -#include <linux/kthread.h> #include <linux/swap.h> -#include <linux/sunrpc/types.h> #include <linux/sunrpc/stats.h> -#include <linux/sunrpc/svc.h> #include <linux/sunrpc/svcsock.h> -#include <linux/sunrpc/cache.h> -#include <linux/nfsd/nfsd.h> -#include <linux/nfsd/stats.h> -#include <linux/nfsd/cache.h> -#include <linux/nfsd/syscall.h> #include <linux/lockd/bind.h> #include <linux/nfsacl.h> #include <linux/seq_file.h> +#include "nfsd.h" +#include "cache.h" +#include "vfs.h" #define NFSDDBG_FACILITY NFSDDBG_SVC diff --git a/fs/nfsd/nfsxdr.c b/fs/nfsd/nfsxdr.c index afd08e2c90a5..4ce005dbf3e6 100644 --- a/fs/nfsd/nfsxdr.c +++ b/fs/nfsd/nfsxdr.c @@ -1,20 +1,10 @@ /* - * linux/fs/nfsd/nfsxdr.c - * * XDR support for nfsd * * Copyright (C) 1995, 1996 Olaf Kirch <okir@monad.swb.de> */ -#include <linux/types.h> -#include <linux/time.h> -#include <linux/nfs.h> -#include <linux/vfs.h> -#include <linux/sunrpc/xdr.h> -#include <linux/sunrpc/svc.h> -#include <linux/nfsd/nfsd.h> -#include <linux/nfsd/xdr.h> -#include <linux/mm.h> +#include "xdr.h" #include "auth.h" #define NFSDDBG_FACILITY NFSDDBG_XDR diff --git a/include/linux/nfsd/state.h b/fs/nfsd/state.h index b38d11324189..fefeae27f25e 100644 --- a/include/linux/nfsd/state.h +++ b/fs/nfsd/state.h @@ -1,6 +1,4 @@ /* - * linux/include/nfsd/state.h - * * Copyright (c) 2001 The Regents of the University of Michigan. * All rights reserved. * @@ -37,9 +35,8 @@ #ifndef _NFSD4_STATE_H #define _NFSD4_STATE_H -#include <linux/list.h> -#include <linux/kref.h> -#include <linux/sunrpc/clnt.h> +#include <linux/nfsd/nfsfh.h> +#include "nfsfh.h" typedef struct { u32 cl_boot; @@ -60,6 +57,13 @@ typedef struct { #define si_stateownerid si_opaque.so_stateownerid #define si_fileid si_opaque.so_fileid +#define STATEID_FMT "(%08x/%08x/%08x/%08x)" +#define STATEID_VAL(s) \ + (s)->si_boot, \ + (s)->si_stateownerid, \ + (s)->si_fileid, \ + (s)->si_generation + struct nfsd4_cb_sequence { /* args/res */ u32 cbs_minorversion; diff --git a/fs/nfsd/stats.c b/fs/nfsd/stats.c index 71944cddf680..5232d3e8fb2f 100644 --- a/fs/nfsd/stats.c +++ b/fs/nfsd/stats.c @@ -1,6 +1,4 @@ /* - * linux/fs/nfsd/stats.c - * * procfs-based user access to knfsd statistics * * /proc/net/rpc/nfsd @@ -23,18 +21,13 @@ * Copyright (C) 1995, 1996, 1997 Olaf Kirch <okir@monad.swb.de> */ -#include <linux/kernel.h> -#include <linux/time.h> -#include <linux/proc_fs.h> #include <linux/seq_file.h> -#include <linux/stat.h> #include <linux/module.h> - -#include <linux/sunrpc/svc.h> #include <linux/sunrpc/stats.h> -#include <linux/nfsd/nfsd.h> #include <linux/nfsd/stats.h> +#include "nfsd.h" + struct nfsd_stats nfsdstats; struct svc_stat nfsd_svcstats = { .program = &nfsd_program, diff --git a/fs/nfsd/vfs.c b/fs/nfsd/vfs.c index a293f0273263..7c2e337d05af 100644 --- a/fs/nfsd/vfs.c +++ b/fs/nfsd/vfs.c @@ -1,7 +1,5 @@ #define MSNFS /* HACK HACK */ /* - * linux/fs/nfsd/vfs.c - * * File operations used by nfsd. Some of these have been ripped from * other parts of the kernel because they weren't exported, others * are partial duplicates with added or changed functionality. @@ -16,48 +14,31 @@ * Zerocpy NFS support (C) 2002 Hirokazu Takahashi <taka@valinux.co.jp> */ -#include <linux/string.h> -#include <linux/time.h> -#include <linux/errno.h> #include <linux/fs.h> #include <linux/file.h> -#include <linux/mount.h> -#include <linux/major.h> #include <linux/splice.h> -#include <linux/proc_fs.h> -#include <linux/stat.h> #include <linux/fcntl.h> -#include <linux/net.h> -#include <linux/unistd.h> -#include <linux/slab.h> -#include <linux/pagemap.h> -#include <linux/in.h> -#include <linux/module.h> #include <linux/namei.h> -#include <linux/vfs.h> #include <linux/delay.h> -#include <linux/sunrpc/svc.h> -#include <linux/nfsd/nfsd.h> -#ifdef CONFIG_NFSD_V3 -#include <linux/nfs3.h> -#include <linux/nfsd/xdr3.h> -#endif /* CONFIG_NFSD_V3 */ -#include <linux/nfsd/nfsfh.h> #include <linux/quotaops.h> #include <linux/fsnotify.h> -#include <linux/posix_acl.h> #include <linux/posix_acl_xattr.h> #include <linux/xattr.h> +#include <linux/jhash.h> +#include <linux/ima.h> +#include <asm/uaccess.h> + +#ifdef CONFIG_NFSD_V3 +#include "xdr3.h" +#endif /* CONFIG_NFSD_V3 */ + #ifdef CONFIG_NFSD_V4 -#include <linux/nfs4.h> #include <linux/nfs4_acl.h> #include <linux/nfsd_idmap.h> -#include <linux/security.h> #endif /* CONFIG_NFSD_V4 */ -#include <linux/jhash.h> -#include <linux/ima.h> -#include <asm/uaccess.h> +#include "nfsd.h" +#include "vfs.h" #define NFSDDBG_FACILITY NFSDDBG_FILEOP @@ -89,12 +70,6 @@ struct raparm_hbucket { #define RAPARM_HASH_MASK (RAPARM_HASH_SIZE-1) static struct raparm_hbucket raparm_hash[RAPARM_HASH_SIZE]; -static inline int -nfsd_v4client(struct svc_rqst *rq) -{ - return rq->rq_prog == NFS_PROGRAM && rq->rq_vers == 4; -} - /* * Called from nfsd_lookup and encode_dirent. Check if we have crossed * a mount point. @@ -116,8 +91,16 @@ nfsd_cross_mnt(struct svc_rqst *rqstp, struct dentry **dpp, exp2 = rqst_exp_get_by_name(rqstp, &path); if (IS_ERR(exp2)) { - if (PTR_ERR(exp2) != -ENOENT) - err = PTR_ERR(exp2); + err = PTR_ERR(exp2); + /* + * We normally allow NFS clients to continue + * "underneath" a mountpoint that is not exported. + * The exception is V4ROOT, where no traversal is ever + * allowed without an explicit export of the new + * directory. + */ + if (err == -ENOENT && !(exp->ex_flags & NFSEXP_V4ROOT)) + err = 0; path_put(&path); goto out; } @@ -141,6 +124,53 @@ out: return err; } +static void follow_to_parent(struct path *path) +{ + struct dentry *dp; + + while (path->dentry == path->mnt->mnt_root && follow_up(path)) + ; + dp = dget_parent(path->dentry); + dput(path->dentry); + path->dentry = dp; +} + +static int nfsd_lookup_parent(struct svc_rqst *rqstp, struct dentry *dparent, struct svc_export **exp, struct dentry **dentryp) +{ + struct svc_export *exp2; + struct path path = {.mnt = mntget((*exp)->ex_path.mnt), + .dentry = dget(dparent)}; + + follow_to_parent(&path); + + exp2 = rqst_exp_parent(rqstp, &path); + if (PTR_ERR(exp2) == -ENOENT) { + *dentryp = dget(dparent); + } else if (IS_ERR(exp2)) { + path_put(&path); + return PTR_ERR(exp2); + } else { + *dentryp = dget(path.dentry); + exp_put(*exp); + *exp = exp2; + } + path_put(&path); + return 0; +} + +/* + * For nfsd purposes, we treat V4ROOT exports as though there was an + * export at *every* directory. + */ +int nfsd_mountpoint(struct dentry *dentry, struct svc_export *exp) +{ + if (d_mountpoint(dentry)) + return 1; + if (!(exp->ex_flags & NFSEXP_V4ROOT)) + return 0; + return dentry->d_inode != NULL; +} + __be32 nfsd_lookup_dentry(struct svc_rqst *rqstp, struct svc_fh *fhp, const char *name, unsigned int len, @@ -169,35 +199,13 @@ nfsd_lookup_dentry(struct svc_rqst *rqstp, struct svc_fh *fhp, dentry = dget(dparent); else if (dparent != exp->ex_path.dentry) dentry = dget_parent(dparent); - else if (!EX_NOHIDE(exp)) + else if (!EX_NOHIDE(exp) && !nfsd_v4client(rqstp)) dentry = dget(dparent); /* .. == . just like at / */ else { /* checking mountpoint crossing is very different when stepping up */ - struct svc_export *exp2 = NULL; - struct dentry *dp; - struct path path = {.mnt = mntget(exp->ex_path.mnt), - .dentry = dget(dparent)}; - - while (path.dentry == path.mnt->mnt_root && - follow_up(&path)) - ; - dp = dget_parent(path.dentry); - dput(path.dentry); - path.dentry = dp; - - exp2 = rqst_exp_parent(rqstp, &path); - if (PTR_ERR(exp2) == -ENOENT) { - dentry = dget(dparent); - } else if (IS_ERR(exp2)) { - host_err = PTR_ERR(exp2); - path_put(&path); + host_err = nfsd_lookup_parent(rqstp, dparent, &exp, &dentry); + if (host_err) goto out_nfserr; - } else { - dentry = dget(path.dentry); - exp_put(exp); - exp = exp2; - } - path_put(&path); } } else { fh_lock(fhp); @@ -208,7 +216,7 @@ nfsd_lookup_dentry(struct svc_rqst *rqstp, struct svc_fh *fhp, /* * check if we have crossed a mount point ... */ - if (d_mountpoint(dentry)) { + if (nfsd_mountpoint(dentry, exp)) { if ((host_err = nfsd_cross_mnt(rqstp, &dentry, &exp))) { dput(dentry); goto out_nfserr; @@ -744,8 +752,6 @@ nfsd_open(struct svc_rqst *rqstp, struct svc_fh *fhp, int type, flags, current_cred()); if (IS_ERR(*filp)) host_err = PTR_ERR(*filp); - else - ima_counts_get(*filp); out_nfserr: err = nfserrno(host_err); out: @@ -2124,8 +2130,7 @@ nfsd_permission(struct svc_rqst *rqstp, struct svc_export *exp, */ path.mnt = exp->ex_path.mnt; path.dentry = dentry; - err = ima_path_check(&path, acc & (MAY_READ | MAY_WRITE | MAY_EXEC), - IMA_COUNT_LEAVE); + err = ima_path_check(&path, acc & (MAY_READ | MAY_WRITE | MAY_EXEC)); nfsd_out: return err? nfserrno(err) : 0; } diff --git a/fs/nfsd/vfs.h b/fs/nfsd/vfs.h new file mode 100644 index 000000000000..4b1de0a9ea75 --- /dev/null +++ b/fs/nfsd/vfs.h @@ -0,0 +1,101 @@ +/* + * Copyright (C) 1995-1997 Olaf Kirch <okir@monad.swb.de> + */ + +#ifndef LINUX_NFSD_VFS_H +#define LINUX_NFSD_VFS_H + +#include "nfsfh.h" + +/* + * Flags for nfsd_permission + */ +#define NFSD_MAY_NOP 0 +#define NFSD_MAY_EXEC 1 /* == MAY_EXEC */ +#define NFSD_MAY_WRITE 2 /* == MAY_WRITE */ +#define NFSD_MAY_READ 4 /* == MAY_READ */ +#define NFSD_MAY_SATTR 8 +#define NFSD_MAY_TRUNC 16 +#define NFSD_MAY_LOCK 32 +#define NFSD_MAY_OWNER_OVERRIDE 64 +#define NFSD_MAY_LOCAL_ACCESS 128 /* IRIX doing local access check on device special file*/ +#define NFSD_MAY_BYPASS_GSS_ON_ROOT 256 + +#define NFSD_MAY_CREATE (NFSD_MAY_EXEC|NFSD_MAY_WRITE) +#define NFSD_MAY_REMOVE (NFSD_MAY_EXEC|NFSD_MAY_WRITE|NFSD_MAY_TRUNC) + +/* + * Callback function for readdir + */ +typedef int (*nfsd_dirop_t)(struct inode *, struct dentry *, int, int); + +/* nfsd/vfs.c */ +int fh_lock_parent(struct svc_fh *, struct dentry *); +int nfsd_racache_init(int); +void nfsd_racache_shutdown(void); +int nfsd_cross_mnt(struct svc_rqst *rqstp, struct dentry **dpp, + struct svc_export **expp); +__be32 nfsd_lookup(struct svc_rqst *, struct svc_fh *, + const char *, unsigned int, struct svc_fh *); +__be32 nfsd_lookup_dentry(struct svc_rqst *, struct svc_fh *, + const char *, unsigned int, + struct svc_export **, struct dentry **); +__be32 nfsd_setattr(struct svc_rqst *, struct svc_fh *, + struct iattr *, int, time_t); +int nfsd_mountpoint(struct dentry *, struct svc_export *); +#ifdef CONFIG_NFSD_V4 +__be32 nfsd4_set_nfs4_acl(struct svc_rqst *, struct svc_fh *, + struct nfs4_acl *); +int nfsd4_get_nfs4_acl(struct svc_rqst *, struct dentry *, struct nfs4_acl **); +#endif /* CONFIG_NFSD_V4 */ +__be32 nfsd_create(struct svc_rqst *, struct svc_fh *, + char *name, int len, struct iattr *attrs, + int type, dev_t rdev, struct svc_fh *res); +#ifdef CONFIG_NFSD_V3 +__be32 nfsd_access(struct svc_rqst *, struct svc_fh *, u32 *, u32 *); +__be32 nfsd_create_v3(struct svc_rqst *, struct svc_fh *, + char *name, int len, struct iattr *attrs, + struct svc_fh *res, int createmode, + u32 *verifier, int *truncp, int *created); +__be32 nfsd_commit(struct svc_rqst *, struct svc_fh *, + loff_t, unsigned long); +#endif /* CONFIG_NFSD_V3 */ +__be32 nfsd_open(struct svc_rqst *, struct svc_fh *, int, + int, struct file **); +void nfsd_close(struct file *); +__be32 nfsd_read(struct svc_rqst *, struct svc_fh *, struct file *, + loff_t, struct kvec *, int, unsigned long *); +__be32 nfsd_write(struct svc_rqst *, struct svc_fh *,struct file *, + loff_t, struct kvec *,int, unsigned long *, int *); +__be32 nfsd_readlink(struct svc_rqst *, struct svc_fh *, + char *, int *); +__be32 nfsd_symlink(struct svc_rqst *, struct svc_fh *, + char *name, int len, char *path, int plen, + struct svc_fh *res, struct iattr *); +__be32 nfsd_link(struct svc_rqst *, struct svc_fh *, + char *, int, struct svc_fh *); +__be32 nfsd_rename(struct svc_rqst *, + struct svc_fh *, char *, int, + struct svc_fh *, char *, int); +__be32 nfsd_remove(struct svc_rqst *, + struct svc_fh *, char *, int); +__be32 nfsd_unlink(struct svc_rqst *, struct svc_fh *, int type, + char *name, int len); +int nfsd_truncate(struct svc_rqst *, struct svc_fh *, + unsigned long size); +__be32 nfsd_readdir(struct svc_rqst *, struct svc_fh *, + loff_t *, struct readdir_cd *, filldir_t); +__be32 nfsd_statfs(struct svc_rqst *, struct svc_fh *, + struct kstatfs *, int access); + +int nfsd_notify_change(struct inode *, struct iattr *); +__be32 nfsd_permission(struct svc_rqst *, struct svc_export *, + struct dentry *, int); +int nfsd_sync_dir(struct dentry *dp); + +#if defined(CONFIG_NFSD_V2_ACL) || defined(CONFIG_NFSD_V3_ACL) +struct posix_acl *nfsd_get_posix_acl(struct svc_fh *, int); +int nfsd_set_posix_acl(struct svc_fh *, int, struct posix_acl *); +#endif + +#endif /* LINUX_NFSD_VFS_H */ diff --git a/include/linux/nfsd/xdr.h b/fs/nfsd/xdr.h index a0132ef58f21..53b1863dd8f6 100644 --- a/include/linux/nfsd/xdr.h +++ b/fs/nfsd/xdr.h @@ -1,15 +1,11 @@ -/* - * linux/include/linux/nfsd/xdr.h - * - * XDR types for nfsd. This is mainly a typing exercise. - */ +/* XDR types for nfsd. This is mainly a typing exercise. */ #ifndef LINUX_NFSD_H #define LINUX_NFSD_H -#include <linux/fs.h> #include <linux/vfs.h> -#include <linux/nfs.h> +#include "nfsd.h" +#include "nfsfh.h" struct nfsd_fhandle { struct svc_fh fh; diff --git a/include/linux/nfsd/xdr3.h b/fs/nfsd/xdr3.h index 421eddd65a25..7df980eb0562 100644 --- a/include/linux/nfsd/xdr3.h +++ b/fs/nfsd/xdr3.h @@ -1,6 +1,4 @@ /* - * linux/include/linux/nfsd/xdr3.h - * * XDR types for NFSv3 in nfsd. * * Copyright (C) 1996-1998, Olaf Kirch <okir@monad.swb.de> @@ -9,7 +7,7 @@ #ifndef _LINUX_NFSD_XDR3_H #define _LINUX_NFSD_XDR3_H -#include <linux/nfsd/xdr.h> +#include "xdr.h" struct nfsd3_sattrargs { struct svc_fh fh; diff --git a/include/linux/nfsd/xdr4.h b/fs/nfsd/xdr4.h index 73164c2b3d29..efa337739534 100644 --- a/include/linux/nfsd/xdr4.h +++ b/fs/nfsd/xdr4.h @@ -1,6 +1,4 @@ /* - * include/linux/nfsd/xdr4.h - * * Server-side types for NFSv4. * * Copyright (c) 2002 The Regents of the University of Michigan. @@ -39,7 +37,8 @@ #ifndef _LINUX_NFSD_XDR4_H #define _LINUX_NFSD_XDR4_H -#include <linux/nfs4.h> +#include "state.h" +#include "nfsd.h" #define NFSD4_MAX_TAGLEN 128 #define XDR_LEN(n) (((n) + 3) & ~3) diff --git a/fs/nilfs2/super.c b/fs/nilfs2/super.c index 5403b3ef3a42..8173faee31e6 100644 --- a/fs/nilfs2/super.c +++ b/fs/nilfs2/super.c @@ -1118,8 +1118,7 @@ nilfs_get_sb(struct file_system_type *fs_type, int flags, /* Abandoning the newly allocated superblock */ mutex_unlock(&nilfs->ns_mount_mutex); put_nilfs(nilfs); - up_write(&s->s_umount); - deactivate_super(s); + deactivate_locked_super(s); /* * deactivate_super() invokes close_bdev_exclusive(). * We must finish all post-cleaning before this call; diff --git a/fs/notify/inotify/inotify_user.c b/fs/notify/inotify/inotify_user.c index 5ef5f365a5c8..8271cf05c957 100644 --- a/fs/notify/inotify/inotify_user.c +++ b/fs/notify/inotify/inotify_user.c @@ -646,6 +646,7 @@ SYSCALL_DEFINE1(inotify_init1, int, flags) struct fsnotify_group *group; struct user_struct *user; struct file *filp; + struct path path; int fd, ret; /* Check the IN_* constants for consistency. */ @@ -659,12 +660,6 @@ SYSCALL_DEFINE1(inotify_init1, int, flags) if (fd < 0) return fd; - filp = get_empty_filp(); - if (!filp) { - ret = -ENFILE; - goto out_put_fd; - } - user = get_current_user(); if (unlikely(atomic_read(&user->inotify_devs) >= inotify_max_user_instances)) { @@ -679,24 +674,28 @@ SYSCALL_DEFINE1(inotify_init1, int, flags) goto out_free_uid; } - filp->f_op = &inotify_fops; - filp->f_path.mnt = mntget(inotify_mnt); - filp->f_path.dentry = dget(inotify_mnt->mnt_root); - filp->f_mapping = filp->f_path.dentry->d_inode->i_mapping; - filp->f_mode = FMODE_READ; + atomic_inc(&user->inotify_devs); + + path.mnt = inotify_mnt; + path.dentry = inotify_mnt->mnt_root; + path_get(&path); + filp = alloc_file(&path, FMODE_READ, &inotify_fops); + if (!filp) + goto Enfile; + filp->f_flags = O_RDONLY | (flags & O_NONBLOCK); filp->private_data = group; - atomic_inc(&user->inotify_devs); - fd_install(fd, filp); return fd; +Enfile: + ret = -ENFILE; + path_put(&path); + atomic_dec(&user->inotify_devs); out_free_uid: free_uid(user); - put_filp(filp); -out_put_fd: put_unused_fd(fd); return ret; } diff --git a/fs/ocfs2/acl.c b/fs/ocfs2/acl.c index fbeaec762103..e3e47415d851 100644 --- a/fs/ocfs2/acl.c +++ b/fs/ocfs2/acl.c @@ -331,13 +331,14 @@ cleanup: return ret; } -static size_t ocfs2_xattr_list_acl_access(struct inode *inode, +static size_t ocfs2_xattr_list_acl_access(struct dentry *dentry, char *list, size_t list_len, const char *name, - size_t name_len) + size_t name_len, + int type) { - struct ocfs2_super *osb = OCFS2_SB(inode->i_sb); + struct ocfs2_super *osb = OCFS2_SB(dentry->d_sb); const size_t size = sizeof(POSIX_ACL_XATTR_ACCESS); if (!(osb->s_mount_opt & OCFS2_MOUNT_POSIX_ACL)) @@ -348,13 +349,14 @@ static size_t ocfs2_xattr_list_acl_access(struct inode *inode, return size; } -static size_t ocfs2_xattr_list_acl_default(struct inode *inode, +static size_t ocfs2_xattr_list_acl_default(struct dentry *dentry, char *list, size_t list_len, const char *name, - size_t name_len) + size_t name_len, + int type) { - struct ocfs2_super *osb = OCFS2_SB(inode->i_sb); + struct ocfs2_super *osb = OCFS2_SB(dentry->d_sb); const size_t size = sizeof(POSIX_ACL_XATTR_DEFAULT); if (!(osb->s_mount_opt & OCFS2_MOUNT_POSIX_ACL)) @@ -365,19 +367,19 @@ static size_t ocfs2_xattr_list_acl_default(struct inode *inode, return size; } -static int ocfs2_xattr_get_acl(struct inode *inode, - int type, - void *buffer, - size_t size) +static int ocfs2_xattr_get_acl(struct dentry *dentry, const char *name, + void *buffer, size_t size, int type) { - struct ocfs2_super *osb = OCFS2_SB(inode->i_sb); + struct ocfs2_super *osb = OCFS2_SB(dentry->d_sb); struct posix_acl *acl; int ret; + if (strcmp(name, "") != 0) + return -EINVAL; if (!(osb->s_mount_opt & OCFS2_MOUNT_POSIX_ACL)) return -EOPNOTSUPP; - acl = ocfs2_get_acl(inode, type); + acl = ocfs2_get_acl(dentry->d_inode, type); if (IS_ERR(acl)) return PTR_ERR(acl); if (acl == NULL) @@ -388,35 +390,16 @@ static int ocfs2_xattr_get_acl(struct inode *inode, return ret; } -static int ocfs2_xattr_get_acl_access(struct inode *inode, - const char *name, - void *buffer, - size_t size) -{ - if (strcmp(name, "") != 0) - return -EINVAL; - return ocfs2_xattr_get_acl(inode, ACL_TYPE_ACCESS, buffer, size); -} - -static int ocfs2_xattr_get_acl_default(struct inode *inode, - const char *name, - void *buffer, - size_t size) -{ - if (strcmp(name, "") != 0) - return -EINVAL; - return ocfs2_xattr_get_acl(inode, ACL_TYPE_DEFAULT, buffer, size); -} - -static int ocfs2_xattr_set_acl(struct inode *inode, - int type, - const void *value, - size_t size) +static int ocfs2_xattr_set_acl(struct dentry *dentry, const char *name, + const void *value, size_t size, int flags, int type) { + struct inode *inode = dentry->d_inode; struct ocfs2_super *osb = OCFS2_SB(inode->i_sb); struct posix_acl *acl; int ret = 0; + if (strcmp(name, "") != 0) + return -EINVAL; if (!(osb->s_mount_opt & OCFS2_MOUNT_POSIX_ACL)) return -EOPNOTSUPP; @@ -442,38 +425,18 @@ cleanup: return ret; } -static int ocfs2_xattr_set_acl_access(struct inode *inode, - const char *name, - const void *value, - size_t size, - int flags) -{ - if (strcmp(name, "") != 0) - return -EINVAL; - return ocfs2_xattr_set_acl(inode, ACL_TYPE_ACCESS, value, size); -} - -static int ocfs2_xattr_set_acl_default(struct inode *inode, - const char *name, - const void *value, - size_t size, - int flags) -{ - if (strcmp(name, "") != 0) - return -EINVAL; - return ocfs2_xattr_set_acl(inode, ACL_TYPE_DEFAULT, value, size); -} - struct xattr_handler ocfs2_xattr_acl_access_handler = { .prefix = POSIX_ACL_XATTR_ACCESS, + .flags = ACL_TYPE_ACCESS, .list = ocfs2_xattr_list_acl_access, - .get = ocfs2_xattr_get_acl_access, - .set = ocfs2_xattr_set_acl_access, + .get = ocfs2_xattr_get_acl, + .set = ocfs2_xattr_set_acl, }; struct xattr_handler ocfs2_xattr_acl_default_handler = { .prefix = POSIX_ACL_XATTR_DEFAULT, + .flags = ACL_TYPE_DEFAULT, .list = ocfs2_xattr_list_acl_default, - .get = ocfs2_xattr_get_acl_default, - .set = ocfs2_xattr_set_acl_default, + .get = ocfs2_xattr_get_acl, + .set = ocfs2_xattr_set_acl, }; diff --git a/fs/ocfs2/alloc.c b/fs/ocfs2/alloc.c index 7c7198a5bc90..fb4e672579b8 100644 --- a/fs/ocfs2/alloc.c +++ b/fs/ocfs2/alloc.c @@ -7190,8 +7190,8 @@ int ocfs2_zero_range_for_truncate(struct inode *inode, handle_t *handle, * wait on them - the truncate_inode_pages() call later will * do that for us. */ - ret = do_sync_mapping_range(inode->i_mapping, range_start, - range_end - 1, SYNC_FILE_RANGE_WRITE); + ret = filemap_fdatawrite_range(inode->i_mapping, range_start, + range_end - 1); if (ret) mlog_errno(ret); diff --git a/fs/ocfs2/xattr.c b/fs/ocfs2/xattr.c index fe3419068df2..43c114831c0d 100644 --- a/fs/ocfs2/xattr.c +++ b/fs/ocfs2/xattr.c @@ -205,8 +205,6 @@ static int ocfs2_get_xattr_tree_value_root(struct super_block *sb, int offset, struct ocfs2_xattr_value_root **xv, struct buffer_head **bh); -static int ocfs2_xattr_security_set(struct inode *inode, const char *name, - const void *value, size_t size, int flags); static inline u16 ocfs2_xattr_buckets_per_cluster(struct ocfs2_super *osb) { @@ -6978,9 +6976,9 @@ int ocfs2_init_security_and_acl(struct inode *dir, ret = ocfs2_init_security_get(inode, dir, &si); if (!ret) { - ret = ocfs2_xattr_security_set(inode, si.name, - si.value, si.value_len, - XATTR_CREATE); + ret = ocfs2_xattr_set(inode, OCFS2_XATTR_INDEX_SECURITY, + si.name, si.value, si.value_len, + XATTR_CREATE); if (ret) { mlog_errno(ret); goto leave; @@ -7008,9 +7006,9 @@ leave: /* * 'security' attributes support */ -static size_t ocfs2_xattr_security_list(struct inode *inode, char *list, +static size_t ocfs2_xattr_security_list(struct dentry *dentry, char *list, size_t list_size, const char *name, - size_t name_len) + size_t name_len, int type) { const size_t prefix_len = XATTR_SECURITY_PREFIX_LEN; const size_t total_len = prefix_len + name_len + 1; @@ -7023,23 +7021,23 @@ static size_t ocfs2_xattr_security_list(struct inode *inode, char *list, return total_len; } -static int ocfs2_xattr_security_get(struct inode *inode, const char *name, - void *buffer, size_t size) +static int ocfs2_xattr_security_get(struct dentry *dentry, const char *name, + void *buffer, size_t size, int type) { if (strcmp(name, "") == 0) return -EINVAL; - return ocfs2_xattr_get(inode, OCFS2_XATTR_INDEX_SECURITY, name, - buffer, size); + return ocfs2_xattr_get(dentry->d_inode, OCFS2_XATTR_INDEX_SECURITY, + name, buffer, size); } -static int ocfs2_xattr_security_set(struct inode *inode, const char *name, - const void *value, size_t size, int flags) +static int ocfs2_xattr_security_set(struct dentry *dentry, const char *name, + const void *value, size_t size, int flags, int type) { if (strcmp(name, "") == 0) return -EINVAL; - return ocfs2_xattr_set(inode, OCFS2_XATTR_INDEX_SECURITY, name, value, - size, flags); + return ocfs2_xattr_set(dentry->d_inode, OCFS2_XATTR_INDEX_SECURITY, + name, value, size, flags); } int ocfs2_init_security_get(struct inode *inode, @@ -7076,9 +7074,9 @@ struct xattr_handler ocfs2_xattr_security_handler = { /* * 'trusted' attributes support */ -static size_t ocfs2_xattr_trusted_list(struct inode *inode, char *list, +static size_t ocfs2_xattr_trusted_list(struct dentry *dentry, char *list, size_t list_size, const char *name, - size_t name_len) + size_t name_len, int type) { const size_t prefix_len = XATTR_TRUSTED_PREFIX_LEN; const size_t total_len = prefix_len + name_len + 1; @@ -7091,23 +7089,23 @@ static size_t ocfs2_xattr_trusted_list(struct inode *inode, char *list, return total_len; } -static int ocfs2_xattr_trusted_get(struct inode *inode, const char *name, - void *buffer, size_t size) +static int ocfs2_xattr_trusted_get(struct dentry *dentry, const char *name, + void *buffer, size_t size, int type) { if (strcmp(name, "") == 0) return -EINVAL; - return ocfs2_xattr_get(inode, OCFS2_XATTR_INDEX_TRUSTED, name, - buffer, size); + return ocfs2_xattr_get(dentry->d_inode, OCFS2_XATTR_INDEX_TRUSTED, + name, buffer, size); } -static int ocfs2_xattr_trusted_set(struct inode *inode, const char *name, - const void *value, size_t size, int flags) +static int ocfs2_xattr_trusted_set(struct dentry *dentry, const char *name, + const void *value, size_t size, int flags, int type) { if (strcmp(name, "") == 0) return -EINVAL; - return ocfs2_xattr_set(inode, OCFS2_XATTR_INDEX_TRUSTED, name, value, - size, flags); + return ocfs2_xattr_set(dentry->d_inode, OCFS2_XATTR_INDEX_TRUSTED, + name, value, size, flags); } struct xattr_handler ocfs2_xattr_trusted_handler = { @@ -7120,13 +7118,13 @@ struct xattr_handler ocfs2_xattr_trusted_handler = { /* * 'user' attributes support */ -static size_t ocfs2_xattr_user_list(struct inode *inode, char *list, +static size_t ocfs2_xattr_user_list(struct dentry *dentry, char *list, size_t list_size, const char *name, - size_t name_len) + size_t name_len, int type) { const size_t prefix_len = XATTR_USER_PREFIX_LEN; const size_t total_len = prefix_len + name_len + 1; - struct ocfs2_super *osb = OCFS2_SB(inode->i_sb); + struct ocfs2_super *osb = OCFS2_SB(dentry->d_sb); if (osb->s_mount_opt & OCFS2_MOUNT_NOUSERXATTR) return 0; @@ -7139,31 +7137,31 @@ static size_t ocfs2_xattr_user_list(struct inode *inode, char *list, return total_len; } -static int ocfs2_xattr_user_get(struct inode *inode, const char *name, - void *buffer, size_t size) +static int ocfs2_xattr_user_get(struct dentry *dentry, const char *name, + void *buffer, size_t size, int type) { - struct ocfs2_super *osb = OCFS2_SB(inode->i_sb); + struct ocfs2_super *osb = OCFS2_SB(dentry->d_sb); if (strcmp(name, "") == 0) return -EINVAL; if (osb->s_mount_opt & OCFS2_MOUNT_NOUSERXATTR) return -EOPNOTSUPP; - return ocfs2_xattr_get(inode, OCFS2_XATTR_INDEX_USER, name, + return ocfs2_xattr_get(dentry->d_inode, OCFS2_XATTR_INDEX_USER, name, buffer, size); } -static int ocfs2_xattr_user_set(struct inode *inode, const char *name, - const void *value, size_t size, int flags) +static int ocfs2_xattr_user_set(struct dentry *dentry, const char *name, + const void *value, size_t size, int flags, int type) { - struct ocfs2_super *osb = OCFS2_SB(inode->i_sb); + struct ocfs2_super *osb = OCFS2_SB(dentry->d_sb); if (strcmp(name, "") == 0) return -EINVAL; if (osb->s_mount_opt & OCFS2_MOUNT_NOUSERXATTR) return -EOPNOTSUPP; - return ocfs2_xattr_set(inode, OCFS2_XATTR_INDEX_USER, name, value, - size, flags); + return ocfs2_xattr_set(dentry->d_inode, OCFS2_XATTR_INDEX_USER, + name, value, size, flags); } struct xattr_handler ocfs2_xattr_user_handler = { diff --git a/fs/open.c b/fs/open.c index b4b31d277f3a..ca69241796bd 100644 --- a/fs/open.c +++ b/fs/open.c @@ -30,6 +30,9 @@ #include <linux/audit.h> #include <linux/falloc.h> #include <linux/fs_struct.h> +#include <linux/ima.h> + +#include "internal.h" int vfs_statfs(struct dentry *dentry, struct kstatfs *buf) { @@ -855,6 +858,7 @@ static struct file *__dentry_open(struct dentry *dentry, struct vfsmount *mnt, if (error) goto cleanup_all; } + ima_counts_get(f); f->f_flags &= ~(O_CREAT | O_EXCL | O_NOCTTY | O_TRUNC); diff --git a/fs/pipe.c b/fs/pipe.c index ae17d026aaa3..43d79da5c57e 100644 --- a/fs/pipe.c +++ b/fs/pipe.c @@ -974,7 +974,7 @@ struct file *create_write_pipe(int flags) int err; struct inode *inode; struct file *f; - struct dentry *dentry; + struct path path; struct qstr name = { .name = "" }; err = -ENFILE; @@ -983,21 +983,22 @@ struct file *create_write_pipe(int flags) goto err; err = -ENOMEM; - dentry = d_alloc(pipe_mnt->mnt_sb->s_root, &name); - if (!dentry) + path.dentry = d_alloc(pipe_mnt->mnt_sb->s_root, &name); + if (!path.dentry) goto err_inode; + path.mnt = mntget(pipe_mnt); - dentry->d_op = &pipefs_dentry_operations; + path.dentry->d_op = &pipefs_dentry_operations; /* * We dont want to publish this dentry into global dentry hash table. * We pretend dentry is already hashed, by unsetting DCACHE_UNHASHED * This permits a working /proc/$pid/fd/XXX on pipes */ - dentry->d_flags &= ~DCACHE_UNHASHED; - d_instantiate(dentry, inode); + path.dentry->d_flags &= ~DCACHE_UNHASHED; + d_instantiate(path.dentry, inode); err = -ENFILE; - f = alloc_file(pipe_mnt, dentry, FMODE_WRITE, &write_pipefifo_fops); + f = alloc_file(&path, FMODE_WRITE, &write_pipefifo_fops); if (!f) goto err_dentry; f->f_mapping = inode->i_mapping; @@ -1009,7 +1010,7 @@ struct file *create_write_pipe(int flags) err_dentry: free_pipe_info(inode); - dput(dentry); + path_put(&path); return ERR_PTR(err); err_inode: @@ -1028,20 +1029,14 @@ void free_write_pipe(struct file *f) struct file *create_read_pipe(struct file *wrf, int flags) { - struct file *f = get_empty_filp(); + /* Grab pipe from the writer */ + struct file *f = alloc_file(&wrf->f_path, FMODE_READ, + &read_pipefifo_fops); if (!f) return ERR_PTR(-ENFILE); - /* Grab pipe from the writer */ - f->f_path = wrf->f_path; path_get(&wrf->f_path); - f->f_mapping = wrf->f_path.dentry->d_inode->i_mapping; - - f->f_pos = 0; f->f_flags = O_RDONLY | (flags & O_NONBLOCK); - f->f_op = &read_pipefifo_fops; - f->f_mode = FMODE_READ; - f->f_version = 0; return f; } diff --git a/fs/proc/page.c b/fs/proc/page.c index 5033ce0d254b..180cf5a0bd67 100644 --- a/fs/proc/page.c +++ b/fs/proc/page.c @@ -8,6 +8,7 @@ #include <linux/proc_fs.h> #include <linux/seq_file.h> #include <linux/hugetlb.h> +#include <linux/kernel-page-flags.h> #include <asm/uaccess.h> #include "internal.h" @@ -71,52 +72,12 @@ static const struct file_operations proc_kpagecount_operations = { * physical page flags. */ -/* These macros are used to decouple internal flags from exported ones */ - -#define KPF_LOCKED 0 -#define KPF_ERROR 1 -#define KPF_REFERENCED 2 -#define KPF_UPTODATE 3 -#define KPF_DIRTY 4 -#define KPF_LRU 5 -#define KPF_ACTIVE 6 -#define KPF_SLAB 7 -#define KPF_WRITEBACK 8 -#define KPF_RECLAIM 9 -#define KPF_BUDDY 10 - -/* 11-20: new additions in 2.6.31 */ -#define KPF_MMAP 11 -#define KPF_ANON 12 -#define KPF_SWAPCACHE 13 -#define KPF_SWAPBACKED 14 -#define KPF_COMPOUND_HEAD 15 -#define KPF_COMPOUND_TAIL 16 -#define KPF_HUGE 17 -#define KPF_UNEVICTABLE 18 -#define KPF_HWPOISON 19 -#define KPF_NOPAGE 20 - -#define KPF_KSM 21 - -/* kernel hacking assistances - * WARNING: subject to change, never rely on them! - */ -#define KPF_RESERVED 32 -#define KPF_MLOCKED 33 -#define KPF_MAPPEDTODISK 34 -#define KPF_PRIVATE 35 -#define KPF_PRIVATE_2 36 -#define KPF_OWNER_PRIVATE 37 -#define KPF_ARCH 38 -#define KPF_UNCACHED 39 - static inline u64 kpf_copy_bit(u64 kflags, int ubit, int kbit) { return ((kflags >> kbit) & 1) << ubit; } -static u64 get_uflags(struct page *page) +u64 stable_page_flags(struct page *page) { u64 k; u64 u; @@ -219,7 +180,7 @@ static ssize_t kpageflags_read(struct file *file, char __user *buf, else ppage = NULL; - if (put_user(get_uflags(ppage), out)) { + if (put_user(stable_page_flags(ppage), out)) { ret = -EFAULT; break; } diff --git a/fs/reiserfs/xattr.c b/fs/reiserfs/xattr.c index 58aa8e75f7f5..8c7033a8b67e 100644 --- a/fs/reiserfs/xattr.c +++ b/fs/reiserfs/xattr.c @@ -48,6 +48,7 @@ #include <net/checksum.h> #include <linux/stat.h> #include <linux/quotaops.h> +#include <linux/security.h> #define PRIVROOT_NAME ".reiserfs_priv" #define XAROOT_NAME "xattrs" @@ -726,15 +727,14 @@ ssize_t reiserfs_getxattr(struct dentry * dentry, const char *name, void *buffer, size_t size) { - struct inode *inode = dentry->d_inode; struct xattr_handler *handler; - handler = find_xattr_handler_prefix(inode->i_sb->s_xattr, name); + handler = find_xattr_handler_prefix(dentry->d_sb->s_xattr, name); - if (!handler || get_inode_sd_version(inode) == STAT_DATA_V1) + if (!handler || get_inode_sd_version(dentry->d_inode) == STAT_DATA_V1) return -EOPNOTSUPP; - return handler->get(inode, name, buffer, size); + return handler->get(dentry, name, buffer, size, handler->flags); } /* @@ -746,15 +746,14 @@ int reiserfs_setxattr(struct dentry *dentry, const char *name, const void *value, size_t size, int flags) { - struct inode *inode = dentry->d_inode; struct xattr_handler *handler; - handler = find_xattr_handler_prefix(inode->i_sb->s_xattr, name); + handler = find_xattr_handler_prefix(dentry->d_sb->s_xattr, name); - if (!handler || get_inode_sd_version(inode) == STAT_DATA_V1) + if (!handler || get_inode_sd_version(dentry->d_inode) == STAT_DATA_V1) return -EOPNOTSUPP; - return handler->set(inode, name, value, size, flags); + return handler->set(dentry, name, value, size, flags, handler->flags); } /* @@ -764,21 +763,20 @@ reiserfs_setxattr(struct dentry *dentry, const char *name, const void *value, */ int reiserfs_removexattr(struct dentry *dentry, const char *name) { - struct inode *inode = dentry->d_inode; struct xattr_handler *handler; - handler = find_xattr_handler_prefix(inode->i_sb->s_xattr, name); + handler = find_xattr_handler_prefix(dentry->d_sb->s_xattr, name); - if (!handler || get_inode_sd_version(inode) == STAT_DATA_V1) + if (!handler || get_inode_sd_version(dentry->d_inode) == STAT_DATA_V1) return -EOPNOTSUPP; - return handler->set(inode, name, NULL, 0, XATTR_REPLACE); + return handler->set(dentry, name, NULL, 0, XATTR_REPLACE, handler->flags); } struct listxattr_buf { size_t size; size_t pos; char *buf; - struct inode *inode; + struct dentry *dentry; }; static int listxattr_filler(void *buf, const char *name, int namelen, @@ -789,17 +787,19 @@ static int listxattr_filler(void *buf, const char *name, int namelen, if (name[0] != '.' || (namelen != 1 && (name[1] != '.' || namelen != 2))) { struct xattr_handler *handler; - handler = find_xattr_handler_prefix(b->inode->i_sb->s_xattr, + handler = find_xattr_handler_prefix(b->dentry->d_sb->s_xattr, name); if (!handler) /* Unsupported xattr name */ return 0; if (b->buf) { - size = handler->list(b->inode, b->buf + b->pos, - b->size, name, namelen); + size = handler->list(b->dentry, b->buf + b->pos, + b->size, name, namelen, + handler->flags); if (size > b->size) return -ERANGE; } else { - size = handler->list(b->inode, NULL, 0, name, namelen); + size = handler->list(b->dentry, NULL, 0, name, + namelen, handler->flags); } b->pos += size; @@ -820,7 +820,7 @@ ssize_t reiserfs_listxattr(struct dentry * dentry, char *buffer, size_t size) int err = 0; loff_t pos = 0; struct listxattr_buf buf = { - .inode = dentry->d_inode, + .dentry = dentry, .buf = buffer, .size = buffer ? size : 0, }; diff --git a/fs/reiserfs/xattr_acl.c b/fs/reiserfs/xattr_acl.c index 35d6e672a279..cc32e6ada67b 100644 --- a/fs/reiserfs/xattr_acl.c +++ b/fs/reiserfs/xattr_acl.c @@ -15,8 +15,10 @@ static int reiserfs_set_acl(struct reiserfs_transaction_handle *th, struct posix_acl *acl); static int -xattr_set_acl(struct inode *inode, int type, const void *value, size_t size) +posix_acl_set(struct dentry *dentry, const char *name, const void *value, + size_t size, int flags, int type) { + struct inode *inode = dentry->d_inode; struct posix_acl *acl; int error, error2; struct reiserfs_transaction_handle th; @@ -60,15 +62,16 @@ xattr_set_acl(struct inode *inode, int type, const void *value, size_t size) } static int -xattr_get_acl(struct inode *inode, int type, void *buffer, size_t size) +posix_acl_get(struct dentry *dentry, const char *name, void *buffer, + size_t size, int type) { struct posix_acl *acl; int error; - if (!reiserfs_posixacl(inode->i_sb)) + if (!reiserfs_posixacl(dentry->d_sb)) return -EOPNOTSUPP; - acl = reiserfs_get_acl(inode, type); + acl = reiserfs_get_acl(dentry->d_inode, type); if (IS_ERR(acl)) return PTR_ERR(acl); if (acl == NULL) @@ -482,30 +485,12 @@ int reiserfs_acl_chmod(struct inode *inode) return error; } -static int -posix_acl_access_get(struct inode *inode, const char *name, - void *buffer, size_t size) -{ - if (strlen(name) != sizeof(POSIX_ACL_XATTR_ACCESS) - 1) - return -EINVAL; - return xattr_get_acl(inode, ACL_TYPE_ACCESS, buffer, size); -} - -static int -posix_acl_access_set(struct inode *inode, const char *name, - const void *value, size_t size, int flags) -{ - if (strlen(name) != sizeof(POSIX_ACL_XATTR_ACCESS) - 1) - return -EINVAL; - return xattr_set_acl(inode, ACL_TYPE_ACCESS, value, size); -} - -static size_t posix_acl_access_list(struct inode *inode, char *list, +static size_t posix_acl_access_list(struct dentry *dentry, char *list, size_t list_size, const char *name, - size_t name_len) + size_t name_len, int type) { const size_t size = sizeof(POSIX_ACL_XATTR_ACCESS); - if (!reiserfs_posixacl(inode->i_sb)) + if (!reiserfs_posixacl(dentry->d_sb)) return 0; if (list && size <= list_size) memcpy(list, POSIX_ACL_XATTR_ACCESS, size); @@ -514,35 +499,18 @@ static size_t posix_acl_access_list(struct inode *inode, char *list, struct xattr_handler reiserfs_posix_acl_access_handler = { .prefix = POSIX_ACL_XATTR_ACCESS, - .get = posix_acl_access_get, - .set = posix_acl_access_set, + .flags = ACL_TYPE_ACCESS, + .get = posix_acl_get, + .set = posix_acl_set, .list = posix_acl_access_list, }; -static int -posix_acl_default_get(struct inode *inode, const char *name, - void *buffer, size_t size) -{ - if (strlen(name) != sizeof(POSIX_ACL_XATTR_DEFAULT) - 1) - return -EINVAL; - return xattr_get_acl(inode, ACL_TYPE_DEFAULT, buffer, size); -} - -static int -posix_acl_default_set(struct inode *inode, const char *name, - const void *value, size_t size, int flags) -{ - if (strlen(name) != sizeof(POSIX_ACL_XATTR_DEFAULT) - 1) - return -EINVAL; - return xattr_set_acl(inode, ACL_TYPE_DEFAULT, value, size); -} - -static size_t posix_acl_default_list(struct inode *inode, char *list, +static size_t posix_acl_default_list(struct dentry *dentry, char *list, size_t list_size, const char *name, - size_t name_len) + size_t name_len, int type) { const size_t size = sizeof(POSIX_ACL_XATTR_DEFAULT); - if (!reiserfs_posixacl(inode->i_sb)) + if (!reiserfs_posixacl(dentry->d_sb)) return 0; if (list && size <= list_size) memcpy(list, POSIX_ACL_XATTR_DEFAULT, size); @@ -551,7 +519,8 @@ static size_t posix_acl_default_list(struct inode *inode, char *list, struct xattr_handler reiserfs_posix_acl_default_handler = { .prefix = POSIX_ACL_XATTR_DEFAULT, - .get = posix_acl_default_get, - .set = posix_acl_default_set, + .flags = ACL_TYPE_DEFAULT, + .get = posix_acl_get, + .set = posix_acl_set, .list = posix_acl_default_list, }; diff --git a/fs/reiserfs/xattr_security.c b/fs/reiserfs/xattr_security.c index a92c8792c0f6..d8b5bfcbdd30 100644 --- a/fs/reiserfs/xattr_security.c +++ b/fs/reiserfs/xattr_security.c @@ -8,36 +8,37 @@ #include <asm/uaccess.h> static int -security_get(struct inode *inode, const char *name, void *buffer, size_t size) +security_get(struct dentry *dentry, const char *name, void *buffer, size_t size, + int handler_flags) { if (strlen(name) < sizeof(XATTR_SECURITY_PREFIX)) return -EINVAL; - if (IS_PRIVATE(inode)) + if (IS_PRIVATE(dentry->d_inode)) return -EPERM; - return reiserfs_xattr_get(inode, name, buffer, size); + return reiserfs_xattr_get(dentry->d_inode, name, buffer, size); } static int -security_set(struct inode *inode, const char *name, const void *buffer, - size_t size, int flags) +security_set(struct dentry *dentry, const char *name, const void *buffer, + size_t size, int flags, int handler_flags) { if (strlen(name) < sizeof(XATTR_SECURITY_PREFIX)) return -EINVAL; - if (IS_PRIVATE(inode)) + if (IS_PRIVATE(dentry->d_inode)) return -EPERM; - return reiserfs_xattr_set(inode, name, buffer, size, flags); + return reiserfs_xattr_set(dentry->d_inode, name, buffer, size, flags); } -static size_t security_list(struct inode *inode, char *list, size_t list_len, - const char *name, size_t namelen) +static size_t security_list(struct dentry *dentry, char *list, size_t list_len, + const char *name, size_t namelen, int handler_flags) { const size_t len = namelen + 1; - if (IS_PRIVATE(inode)) + if (IS_PRIVATE(dentry->d_inode)) return 0; if (list && len <= list_len) { diff --git a/fs/reiserfs/xattr_trusted.c b/fs/reiserfs/xattr_trusted.c index a865042f75e2..5b08aaca3daf 100644 --- a/fs/reiserfs/xattr_trusted.c +++ b/fs/reiserfs/xattr_trusted.c @@ -8,36 +8,37 @@ #include <asm/uaccess.h> static int -trusted_get(struct inode *inode, const char *name, void *buffer, size_t size) +trusted_get(struct dentry *dentry, const char *name, void *buffer, size_t size, + int handler_flags) { if (strlen(name) < sizeof(XATTR_TRUSTED_PREFIX)) return -EINVAL; - if (!capable(CAP_SYS_ADMIN) || IS_PRIVATE(inode)) + if (!capable(CAP_SYS_ADMIN) || IS_PRIVATE(dentry->d_inode)) return -EPERM; - return reiserfs_xattr_get(inode, name, buffer, size); + return reiserfs_xattr_get(dentry->d_inode, name, buffer, size); } static int -trusted_set(struct inode *inode, const char *name, const void *buffer, - size_t size, int flags) +trusted_set(struct dentry *dentry, const char *name, const void *buffer, + size_t size, int flags, int handler_flags) { if (strlen(name) < sizeof(XATTR_TRUSTED_PREFIX)) return -EINVAL; - if (!capable(CAP_SYS_ADMIN) || IS_PRIVATE(inode)) + if (!capable(CAP_SYS_ADMIN) || IS_PRIVATE(dentry->d_inode)) return -EPERM; - return reiserfs_xattr_set(inode, name, buffer, size, flags); + return reiserfs_xattr_set(dentry->d_inode, name, buffer, size, flags); } -static size_t trusted_list(struct inode *inode, char *list, size_t list_size, - const char *name, size_t name_len) +static size_t trusted_list(struct dentry *dentry, char *list, size_t list_size, + const char *name, size_t name_len, int handler_flags) { const size_t len = name_len + 1; - if (!capable(CAP_SYS_ADMIN) || IS_PRIVATE(inode)) + if (!capable(CAP_SYS_ADMIN) || IS_PRIVATE(dentry->d_inode)) return 0; if (list && len <= list_size) { diff --git a/fs/reiserfs/xattr_user.c b/fs/reiserfs/xattr_user.c index e3238dc4f3db..75d59c49b911 100644 --- a/fs/reiserfs/xattr_user.c +++ b/fs/reiserfs/xattr_user.c @@ -7,34 +7,35 @@ #include <asm/uaccess.h> static int -user_get(struct inode *inode, const char *name, void *buffer, size_t size) +user_get(struct dentry *dentry, const char *name, void *buffer, size_t size, + int handler_flags) { if (strlen(name) < sizeof(XATTR_USER_PREFIX)) return -EINVAL; - if (!reiserfs_xattrs_user(inode->i_sb)) + if (!reiserfs_xattrs_user(dentry->d_sb)) return -EOPNOTSUPP; - return reiserfs_xattr_get(inode, name, buffer, size); + return reiserfs_xattr_get(dentry->d_inode, name, buffer, size); } static int -user_set(struct inode *inode, const char *name, const void *buffer, - size_t size, int flags) +user_set(struct dentry *dentry, const char *name, const void *buffer, + size_t size, int flags, int handler_flags) { if (strlen(name) < sizeof(XATTR_USER_PREFIX)) return -EINVAL; - if (!reiserfs_xattrs_user(inode->i_sb)) + if (!reiserfs_xattrs_user(dentry->d_sb)) return -EOPNOTSUPP; - return reiserfs_xattr_set(inode, name, buffer, size, flags); + return reiserfs_xattr_set(dentry->d_inode, name, buffer, size, flags); } -static size_t user_list(struct inode *inode, char *list, size_t list_size, - const char *name, size_t name_len) +static size_t user_list(struct dentry *dentry, char *list, size_t list_size, + const char *name, size_t name_len, int handler_flags) { const size_t len = name_len + 1; - if (!reiserfs_xattrs_user(inode->i_sb)) + if (!reiserfs_xattrs_user(dentry->d_sb)) return 0; if (list && len <= list_size) { memcpy(list, name, name_len); diff --git a/fs/xattr.c b/fs/xattr.c index 6d4f6d3449fb..46f87e828b48 100644 --- a/fs/xattr.c +++ b/fs/xattr.c @@ -615,12 +615,11 @@ ssize_t generic_getxattr(struct dentry *dentry, const char *name, void *buffer, size_t size) { struct xattr_handler *handler; - struct inode *inode = dentry->d_inode; - handler = xattr_resolve_name(inode->i_sb->s_xattr, &name); + handler = xattr_resolve_name(dentry->d_sb->s_xattr, &name); if (!handler) return -EOPNOTSUPP; - return handler->get(inode, name, buffer, size); + return handler->get(dentry, name, buffer, size, handler->flags); } /* @@ -630,18 +629,20 @@ generic_getxattr(struct dentry *dentry, const char *name, void *buffer, size_t s ssize_t generic_listxattr(struct dentry *dentry, char *buffer, size_t buffer_size) { - struct inode *inode = dentry->d_inode; - struct xattr_handler *handler, **handlers = inode->i_sb->s_xattr; + struct xattr_handler *handler, **handlers = dentry->d_sb->s_xattr; unsigned int size = 0; if (!buffer) { - for_each_xattr_handler(handlers, handler) - size += handler->list(inode, NULL, 0, NULL, 0); + for_each_xattr_handler(handlers, handler) { + size += handler->list(dentry, NULL, 0, NULL, 0, + handler->flags); + } } else { char *buf = buffer; for_each_xattr_handler(handlers, handler) { - size = handler->list(inode, buf, buffer_size, NULL, 0); + size = handler->list(dentry, buf, buffer_size, + NULL, 0, handler->flags); if (size > buffer_size) return -ERANGE; buf += size; @@ -659,14 +660,13 @@ int generic_setxattr(struct dentry *dentry, const char *name, const void *value, size_t size, int flags) { struct xattr_handler *handler; - struct inode *inode = dentry->d_inode; if (size == 0) value = ""; /* empty EA, do not remove */ - handler = xattr_resolve_name(inode->i_sb->s_xattr, &name); + handler = xattr_resolve_name(dentry->d_sb->s_xattr, &name); if (!handler) return -EOPNOTSUPP; - return handler->set(inode, name, value, size, flags); + return handler->set(dentry, name, value, size, 0, handler->flags); } /* @@ -677,12 +677,12 @@ int generic_removexattr(struct dentry *dentry, const char *name) { struct xattr_handler *handler; - struct inode *inode = dentry->d_inode; - handler = xattr_resolve_name(inode->i_sb->s_xattr, &name); + handler = xattr_resolve_name(dentry->d_sb->s_xattr, &name); if (!handler) return -EOPNOTSUPP; - return handler->set(inode, name, NULL, 0, XATTR_REPLACE); + return handler->set(dentry, name, NULL, 0, + XATTR_REPLACE, handler->flags); } EXPORT_SYMBOL(generic_getxattr); diff --git a/fs/xfs/linux-2.6/xfs_acl.c b/fs/xfs/linux-2.6/xfs_acl.c index 69e598b6986f..2512125dfa7c 100644 --- a/fs/xfs/linux-2.6/xfs_acl.c +++ b/fs/xfs/linux-2.6/xfs_acl.c @@ -354,37 +354,14 @@ xfs_acl_chmod(struct inode *inode) return error; } -/* - * System xattr handlers. - * - * Currently Posix ACLs are the only system namespace extended attribute - * handlers supported by XFS, so we just implement the handlers here. - * If we ever support other system extended attributes this will need - * some refactoring. - */ - static int -xfs_decode_acl(const char *name) -{ - if (strcmp(name, "posix_acl_access") == 0) - return ACL_TYPE_ACCESS; - else if (strcmp(name, "posix_acl_default") == 0) - return ACL_TYPE_DEFAULT; - return -EINVAL; -} - -static int -xfs_xattr_system_get(struct inode *inode, const char *name, - void *value, size_t size) +xfs_xattr_acl_get(struct dentry *dentry, const char *name, + void *value, size_t size, int type) { struct posix_acl *acl; - int type, error; - - type = xfs_decode_acl(name); - if (type < 0) - return type; + int error; - acl = xfs_get_acl(inode, type); + acl = xfs_get_acl(dentry->d_inode, type); if (IS_ERR(acl)) return PTR_ERR(acl); if (acl == NULL) @@ -397,15 +374,13 @@ xfs_xattr_system_get(struct inode *inode, const char *name, } static int -xfs_xattr_system_set(struct inode *inode, const char *name, - const void *value, size_t size, int flags) +xfs_xattr_acl_set(struct dentry *dentry, const char *name, + const void *value, size_t size, int flags, int type) { + struct inode *inode = dentry->d_inode; struct posix_acl *acl = NULL; - int error = 0, type; + int error = 0; - type = xfs_decode_acl(name); - if (type < 0) - return type; if (flags & XATTR_CREATE) return -EINVAL; if (type == ACL_TYPE_DEFAULT && !S_ISDIR(inode->i_mode)) @@ -462,8 +437,16 @@ xfs_xattr_system_set(struct inode *inode, const char *name, return error; } -struct xattr_handler xfs_xattr_system_handler = { - .prefix = XATTR_SYSTEM_PREFIX, - .get = xfs_xattr_system_get, - .set = xfs_xattr_system_set, +struct xattr_handler xfs_xattr_acl_access_handler = { + .prefix = POSIX_ACL_XATTR_ACCESS, + .flags = ACL_TYPE_ACCESS, + .get = xfs_xattr_acl_get, + .set = xfs_xattr_acl_set, +}; + +struct xattr_handler xfs_xattr_acl_default_handler = { + .prefix = POSIX_ACL_XATTR_DEFAULT, + .flags = ACL_TYPE_DEFAULT, + .get = xfs_xattr_acl_get, + .set = xfs_xattr_acl_set, }; diff --git a/fs/xfs/linux-2.6/xfs_xattr.c b/fs/xfs/linux-2.6/xfs_xattr.c index 497c7fb75cc1..0b1878857fc3 100644 --- a/fs/xfs/linux-2.6/xfs_xattr.c +++ b/fs/xfs/linux-2.6/xfs_xattr.c @@ -30,10 +30,10 @@ static int -__xfs_xattr_get(struct inode *inode, const char *name, +xfs_xattr_get(struct dentry *dentry, const char *name, void *value, size_t size, int xflags) { - struct xfs_inode *ip = XFS_I(inode); + struct xfs_inode *ip = XFS_I(dentry->d_inode); int error, asize = size; if (strcmp(name, "") == 0) @@ -52,10 +52,10 @@ __xfs_xattr_get(struct inode *inode, const char *name, } static int -__xfs_xattr_set(struct inode *inode, const char *name, const void *value, +xfs_xattr_set(struct dentry *dentry, const char *name, const void *value, size_t size, int flags, int xflags) { - struct xfs_inode *ip = XFS_I(inode); + struct xfs_inode *ip = XFS_I(dentry->d_inode); if (strcmp(name, "") == 0) return -EINVAL; @@ -71,75 +71,34 @@ __xfs_xattr_set(struct inode *inode, const char *name, const void *value, return -xfs_attr_set(ip, name, (void *)value, size, xflags); } -static int -xfs_xattr_user_get(struct inode *inode, const char *name, - void *value, size_t size) -{ - return __xfs_xattr_get(inode, name, value, size, 0); -} - -static int -xfs_xattr_user_set(struct inode *inode, const char *name, - const void *value, size_t size, int flags) -{ - return __xfs_xattr_set(inode, name, value, size, flags, 0); -} - static struct xattr_handler xfs_xattr_user_handler = { .prefix = XATTR_USER_PREFIX, - .get = xfs_xattr_user_get, - .set = xfs_xattr_user_set, + .flags = 0, /* no flags implies user namespace */ + .get = xfs_xattr_get, + .set = xfs_xattr_set, }; - -static int -xfs_xattr_trusted_get(struct inode *inode, const char *name, - void *value, size_t size) -{ - return __xfs_xattr_get(inode, name, value, size, ATTR_ROOT); -} - -static int -xfs_xattr_trusted_set(struct inode *inode, const char *name, - const void *value, size_t size, int flags) -{ - return __xfs_xattr_set(inode, name, value, size, flags, ATTR_ROOT); -} - static struct xattr_handler xfs_xattr_trusted_handler = { .prefix = XATTR_TRUSTED_PREFIX, - .get = xfs_xattr_trusted_get, - .set = xfs_xattr_trusted_set, + .flags = ATTR_ROOT, + .get = xfs_xattr_get, + .set = xfs_xattr_set, }; - -static int -xfs_xattr_secure_get(struct inode *inode, const char *name, - void *value, size_t size) -{ - return __xfs_xattr_get(inode, name, value, size, ATTR_SECURE); -} - -static int -xfs_xattr_secure_set(struct inode *inode, const char *name, - const void *value, size_t size, int flags) -{ - return __xfs_xattr_set(inode, name, value, size, flags, ATTR_SECURE); -} - static struct xattr_handler xfs_xattr_security_handler = { .prefix = XATTR_SECURITY_PREFIX, - .get = xfs_xattr_secure_get, - .set = xfs_xattr_secure_set, + .flags = ATTR_SECURE, + .get = xfs_xattr_get, + .set = xfs_xattr_set, }; - struct xattr_handler *xfs_xattr_handlers[] = { &xfs_xattr_user_handler, &xfs_xattr_trusted_handler, &xfs_xattr_security_handler, #ifdef CONFIG_XFS_POSIX_ACL - &xfs_xattr_system_handler, + &xfs_xattr_acl_access_handler, + &xfs_xattr_acl_default_handler, #endif NULL }; diff --git a/fs/xfs/xfs_acl.h b/fs/xfs/xfs_acl.h index 947b150df8ed..00fd357c3e46 100644 --- a/fs/xfs/xfs_acl.h +++ b/fs/xfs/xfs_acl.h @@ -49,7 +49,8 @@ extern int xfs_acl_chmod(struct inode *inode); extern int posix_acl_access_exists(struct inode *inode); extern int posix_acl_default_exists(struct inode *inode); -extern struct xattr_handler xfs_xattr_system_handler; +extern struct xattr_handler xfs_xattr_acl_access_handler; +extern struct xattr_handler xfs_xattr_acl_default_handler; #else # define xfs_check_acl NULL # define xfs_get_acl(inode, type) NULL diff --git a/include/acpi/acoutput.h b/include/acpi/acoutput.h index 5c823d5ab783..d814da4b5365 100644 --- a/include/acpi/acoutput.h +++ b/include/acpi/acoutput.h @@ -85,7 +85,8 @@ #define ACPI_LV_INIT 0x00000001 #define ACPI_LV_DEBUG_OBJECT 0x00000002 #define ACPI_LV_INFO 0x00000004 -#define ACPI_LV_ALL_EXCEPTIONS 0x00000007 +#define ACPI_LV_REPAIR 0x00000008 +#define ACPI_LV_ALL_EXCEPTIONS 0x0000000F /* Trace verbosity level 1 [Standard Trace Level] */ @@ -143,6 +144,7 @@ #define ACPI_DB_INIT ACPI_DEBUG_LEVEL (ACPI_LV_INIT) #define ACPI_DB_DEBUG_OBJECT ACPI_DEBUG_LEVEL (ACPI_LV_DEBUG_OBJECT) #define ACPI_DB_INFO ACPI_DEBUG_LEVEL (ACPI_LV_INFO) +#define ACPI_DB_REPAIR ACPI_DEBUG_LEVEL (ACPI_LV_REPAIR) #define ACPI_DB_ALL_EXCEPTIONS ACPI_DEBUG_LEVEL (ACPI_LV_ALL_EXCEPTIONS) /* Trace level -- also used in the global "DebugLevel" */ @@ -174,8 +176,8 @@ /* Defaults for debug_level, debug and normal */ -#define ACPI_DEBUG_DEFAULT (ACPI_LV_INFO) -#define ACPI_NORMAL_DEFAULT (ACPI_LV_INIT | ACPI_LV_DEBUG_OBJECT) +#define ACPI_DEBUG_DEFAULT (ACPI_LV_INFO | ACPI_LV_REPAIR) +#define ACPI_NORMAL_DEFAULT (ACPI_LV_INIT | ACPI_LV_DEBUG_OBJECT | ACPI_LV_REPAIR) #define ACPI_DEBUG_ALL (ACPI_LV_AML_DISASSEMBLE | ACPI_LV_ALL_EXCEPTIONS | ACPI_LV_ALL) #if defined (ACPI_DEBUG_OUTPUT) || !defined (ACPI_NO_ERROR_MESSAGES) diff --git a/include/acpi/acpixf.h b/include/acpi/acpixf.h index 5e1ad3cd1bbd..86e9735a96bd 100644 --- a/include/acpi/acpixf.h +++ b/include/acpi/acpixf.h @@ -47,7 +47,7 @@ /* Current ACPICA subsystem version in YYYYMMDD format */ -#define ACPI_CA_VERSION 0x20091112 +#define ACPI_CA_VERSION 0x20091214 #include "actypes.h" #include "actbl.h" diff --git a/include/acpi/processor.h b/include/acpi/processor.h index 8b668ead6d6e..29245c6b5c0e 100644 --- a/include/acpi/processor.h +++ b/include/acpi/processor.h @@ -294,7 +294,7 @@ static inline void acpi_processor_ffh_cstate_enter(struct acpi_processor_cx #ifdef CONFIG_CPU_FREQ void acpi_processor_ppc_init(void); void acpi_processor_ppc_exit(void); -int acpi_processor_ppc_has_changed(struct acpi_processor *pr); +int acpi_processor_ppc_has_changed(struct acpi_processor *pr, int event_flag); extern int acpi_processor_get_bios_limit(int cpu, unsigned int *limit); #else static inline void acpi_processor_ppc_init(void) @@ -305,7 +305,8 @@ static inline void acpi_processor_ppc_exit(void) { return; } -static inline int acpi_processor_ppc_has_changed(struct acpi_processor *pr) +static inline int acpi_processor_ppc_has_changed(struct acpi_processor *pr, + int event_flag) { static unsigned int printout = 1; if (printout) { diff --git a/include/asm-generic/mman-common.h b/include/asm-generic/mman-common.h index 20111265afd8..3da9e2742fa0 100644 --- a/include/asm-generic/mman-common.h +++ b/include/asm-generic/mman-common.h @@ -40,6 +40,7 @@ #define MADV_DONTFORK 10 /* don't inherit across fork */ #define MADV_DOFORK 11 /* do inherit across fork */ #define MADV_HWPOISON 100 /* poison a page for testing */ +#define MADV_SOFT_OFFLINE 101 /* soft offline page for testing */ #define MADV_MERGEABLE 12 /* KSM may merge identical pages */ #define MADV_UNMERGEABLE 13 /* KSM may not merge identical pages */ diff --git a/include/asm-generic/vmlinux.lds.h b/include/asm-generic/vmlinux.lds.h index b6e818f4b247..67e652068e0e 100644 --- a/include/asm-generic/vmlinux.lds.h +++ b/include/asm-generic/vmlinux.lds.h @@ -52,8 +52,12 @@ #define LOAD_OFFSET 0 #endif -#ifndef VMLINUX_SYMBOL -#define VMLINUX_SYMBOL(_sym_) _sym_ +#ifndef SYMBOL_PREFIX +#define VMLINUX_SYMBOL(sym) sym +#else +#define PASTE2(x,y) x##y +#define PASTE(x,y) PASTE2(x,y) +#define VMLINUX_SYMBOL(sym) PASTE(SYMBOL_PREFIX, sym) #endif /* Align . to a 8 byte boundary equals to maximum function alignment. */ diff --git a/include/drm/Kbuild b/include/drm/Kbuild index cfa6af43c9ea..bd3a1c2fbdb4 100644 --- a/include/drm/Kbuild +++ b/include/drm/Kbuild @@ -7,5 +7,6 @@ unifdef-y += r128_drm.h unifdef-y += radeon_drm.h unifdef-y += sis_drm.h unifdef-y += savage_drm.h +unifdef-y += vmwgfx_drm.h unifdef-y += via_drm.h unifdef-y += nouveau_drm.h diff --git a/include/drm/ttm/ttm_object.h b/include/drm/ttm/ttm_object.h index 703ca4db0a29..0d9db099978b 100644 --- a/include/drm/ttm/ttm_object.h +++ b/include/drm/ttm/ttm_object.h @@ -77,7 +77,11 @@ enum ttm_object_type { ttm_buffer_type, ttm_lock_type, ttm_driver_type0 = 256, - ttm_driver_type1 + ttm_driver_type1, + ttm_driver_type2, + ttm_driver_type3, + ttm_driver_type4, + ttm_driver_type5 }; struct ttm_object_file; diff --git a/include/drm/vmwgfx_drm.h b/include/drm/vmwgfx_drm.h new file mode 100644 index 000000000000..2be7e1249b6f --- /dev/null +++ b/include/drm/vmwgfx_drm.h @@ -0,0 +1,574 @@ +/************************************************************************** + * + * Copyright © 2009 VMware, Inc., Palo Alto, CA., USA + * All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sub license, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice (including the + * next paragraph) shall be included in all copies or substantial portions + * of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, + * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR + * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE + * USE OR OTHER DEALINGS IN THE SOFTWARE. + * + **************************************************************************/ + +#ifndef __VMWGFX_DRM_H__ +#define __VMWGFX_DRM_H__ + +#define DRM_VMW_MAX_SURFACE_FACES 6 +#define DRM_VMW_MAX_MIP_LEVELS 24 + +#define DRM_VMW_EXT_NAME_LEN 128 + +#define DRM_VMW_GET_PARAM 0 +#define DRM_VMW_ALLOC_DMABUF 1 +#define DRM_VMW_UNREF_DMABUF 2 +#define DRM_VMW_CURSOR_BYPASS 3 +/* guarded by DRM_VMW_PARAM_NUM_STREAMS != 0*/ +#define DRM_VMW_CONTROL_STREAM 4 +#define DRM_VMW_CLAIM_STREAM 5 +#define DRM_VMW_UNREF_STREAM 6 +/* guarded by DRM_VMW_PARAM_3D == 1 */ +#define DRM_VMW_CREATE_CONTEXT 7 +#define DRM_VMW_UNREF_CONTEXT 8 +#define DRM_VMW_CREATE_SURFACE 9 +#define DRM_VMW_UNREF_SURFACE 10 +#define DRM_VMW_REF_SURFACE 11 +#define DRM_VMW_EXECBUF 12 +#define DRM_VMW_FIFO_DEBUG 13 +#define DRM_VMW_FENCE_WAIT 14 + + +/*************************************************************************/ +/** + * DRM_VMW_GET_PARAM - get device information. + * + * DRM_VMW_PARAM_FIFO_OFFSET: + * Offset to use to map the first page of the FIFO read-only. + * The fifo is mapped using the mmap() system call on the drm device. + * + * DRM_VMW_PARAM_OVERLAY_IOCTL: + * Does the driver support the overlay ioctl. + */ + +#define DRM_VMW_PARAM_NUM_STREAMS 0 +#define DRM_VMW_PARAM_NUM_FREE_STREAMS 1 +#define DRM_VMW_PARAM_3D 2 +#define DRM_VMW_PARAM_FIFO_OFFSET 3 + + +/** + * struct drm_vmw_getparam_arg + * + * @value: Returned value. //Out + * @param: Parameter to query. //In. + * + * Argument to the DRM_VMW_GET_PARAM Ioctl. + */ + +struct drm_vmw_getparam_arg { + uint64_t value; + uint32_t param; + uint32_t pad64; +}; + +/*************************************************************************/ +/** + * DRM_VMW_EXTENSION - Query device extensions. + */ + +/** + * struct drm_vmw_extension_rep + * + * @exists: The queried extension exists. + * @driver_ioctl_offset: Ioctl number of the first ioctl in the extension. + * @driver_sarea_offset: Offset to any space in the DRI SAREA + * used by the extension. + * @major: Major version number of the extension. + * @minor: Minor version number of the extension. + * @pl: Patch level version number of the extension. + * + * Output argument to the DRM_VMW_EXTENSION Ioctl. + */ + +struct drm_vmw_extension_rep { + int32_t exists; + uint32_t driver_ioctl_offset; + uint32_t driver_sarea_offset; + uint32_t major; + uint32_t minor; + uint32_t pl; + uint32_t pad64; +}; + +/** + * union drm_vmw_extension_arg + * + * @extension - Ascii name of the extension to be queried. //In + * @rep - Reply as defined above. //Out + * + * Argument to the DRM_VMW_EXTENSION Ioctl. + */ + +union drm_vmw_extension_arg { + char extension[DRM_VMW_EXT_NAME_LEN]; + struct drm_vmw_extension_rep rep; +}; + +/*************************************************************************/ +/** + * DRM_VMW_CREATE_CONTEXT - Create a host context. + * + * Allocates a device unique context id, and queues a create context command + * for the host. Does not wait for host completion. + */ + +/** + * struct drm_vmw_context_arg + * + * @cid: Device unique context ID. + * + * Output argument to the DRM_VMW_CREATE_CONTEXT Ioctl. + * Input argument to the DRM_VMW_UNREF_CONTEXT Ioctl. + */ + +struct drm_vmw_context_arg { + int32_t cid; + uint32_t pad64; +}; + +/*************************************************************************/ +/** + * DRM_VMW_UNREF_CONTEXT - Create a host context. + * + * Frees a global context id, and queues a destroy host command for the host. + * Does not wait for host completion. The context ID can be used directly + * in the command stream and shows up as the same context ID on the host. + */ + +/*************************************************************************/ +/** + * DRM_VMW_CREATE_SURFACE - Create a host suface. + * + * Allocates a device unique surface id, and queues a create surface command + * for the host. Does not wait for host completion. The surface ID can be + * used directly in the command stream and shows up as the same surface + * ID on the host. + */ + +/** + * struct drm_wmv_surface_create_req + * + * @flags: Surface flags as understood by the host. + * @format: Surface format as understood by the host. + * @mip_levels: Number of mip levels for each face. + * An unused face should have 0 encoded. + * @size_addr: Address of a user-space array of sruct drm_vmw_size + * cast to an uint64_t for 32-64 bit compatibility. + * The size of the array should equal the total number of mipmap levels. + * @shareable: Boolean whether other clients (as identified by file descriptors) + * may reference this surface. + * + * Input data to the DRM_VMW_CREATE_SURFACE Ioctl. + * Output data from the DRM_VMW_REF_SURFACE Ioctl. + */ + +struct drm_vmw_surface_create_req { + uint32_t flags; + uint32_t format; + uint32_t mip_levels[DRM_VMW_MAX_SURFACE_FACES]; + uint64_t size_addr; + int32_t shareable; + uint32_t pad64; +}; + +/** + * struct drm_wmv_surface_arg + * + * @sid: Surface id of created surface or surface to destroy or reference. + * + * Output data from the DRM_VMW_CREATE_SURFACE Ioctl. + * Input argument to the DRM_VMW_UNREF_SURFACE Ioctl. + * Input argument to the DRM_VMW_REF_SURFACE Ioctl. + */ + +struct drm_vmw_surface_arg { + int32_t sid; + uint32_t pad64; +}; + +/** + * struct drm_vmw_size ioctl. + * + * @width - mip level width + * @height - mip level height + * @depth - mip level depth + * + * Description of a mip level. + * Input data to the DRM_WMW_CREATE_SURFACE Ioctl. + */ + +struct drm_vmw_size { + uint32_t width; + uint32_t height; + uint32_t depth; + uint32_t pad64; +}; + +/** + * union drm_vmw_surface_create_arg + * + * @rep: Output data as described above. + * @req: Input data as described above. + * + * Argument to the DRM_VMW_CREATE_SURFACE Ioctl. + */ + +union drm_vmw_surface_create_arg { + struct drm_vmw_surface_arg rep; + struct drm_vmw_surface_create_req req; +}; + +/*************************************************************************/ +/** + * DRM_VMW_REF_SURFACE - Reference a host surface. + * + * Puts a reference on a host surface with a give sid, as previously + * returned by the DRM_VMW_CREATE_SURFACE ioctl. + * A reference will make sure the surface isn't destroyed while we hold + * it and will allow the calling client to use the surface ID in the command + * stream. + * + * On successful return, the Ioctl returns the surface information given + * in the DRM_VMW_CREATE_SURFACE ioctl. + */ + +/** + * union drm_vmw_surface_reference_arg + * + * @rep: Output data as described above. + * @req: Input data as described above. + * + * Argument to the DRM_VMW_REF_SURFACE Ioctl. + */ + +union drm_vmw_surface_reference_arg { + struct drm_vmw_surface_create_req rep; + struct drm_vmw_surface_arg req; +}; + +/*************************************************************************/ +/** + * DRM_VMW_UNREF_SURFACE - Unreference a host surface. + * + * Clear a reference previously put on a host surface. + * When all references are gone, including the one implicitly placed + * on creation, + * a destroy surface command will be queued for the host. + * Does not wait for completion. + */ + +/*************************************************************************/ +/** + * DRM_VMW_EXECBUF + * + * Submit a command buffer for execution on the host, and return a + * fence sequence that when signaled, indicates that the command buffer has + * executed. + */ + +/** + * struct drm_vmw_execbuf_arg + * + * @commands: User-space address of a command buffer cast to an uint64_t. + * @command-size: Size in bytes of the command buffer. + * @fence_rep: User-space address of a struct drm_vmw_fence_rep cast to an + * uint64_t. + * + * Argument to the DRM_VMW_EXECBUF Ioctl. + */ + +struct drm_vmw_execbuf_arg { + uint64_t commands; + uint32_t command_size; + uint32_t pad64; + uint64_t fence_rep; +}; + +/** + * struct drm_vmw_fence_rep + * + * @fence_seq: Fence sequence associated with a command submission. + * @error: This member should've been set to -EFAULT on submission. + * The following actions should be take on completion: + * error == -EFAULT: Fence communication failed. The host is synchronized. + * Use the last fence id read from the FIFO fence register. + * error != 0 && error != -EFAULT: + * Fence submission failed. The host is synchronized. Use the fence_seq member. + * error == 0: All is OK, The host may not be synchronized. + * Use the fence_seq member. + * + * Input / Output data to the DRM_VMW_EXECBUF Ioctl. + */ + +struct drm_vmw_fence_rep { + uint64_t fence_seq; + int32_t error; + uint32_t pad64; +}; + +/*************************************************************************/ +/** + * DRM_VMW_ALLOC_DMABUF + * + * Allocate a DMA buffer that is visible also to the host. + * NOTE: The buffer is + * identified by a handle and an offset, which are private to the guest, but + * useable in the command stream. The guest kernel may translate these + * and patch up the command stream accordingly. In the future, the offset may + * be zero at all times, or it may disappear from the interface before it is + * fixed. + * + * The DMA buffer may stay user-space mapped in the guest at all times, + * and is thus suitable for sub-allocation. + * + * DMA buffers are mapped using the mmap() syscall on the drm device. + */ + +/** + * struct drm_vmw_alloc_dmabuf_req + * + * @size: Required minimum size of the buffer. + * + * Input data to the DRM_VMW_ALLOC_DMABUF Ioctl. + */ + +struct drm_vmw_alloc_dmabuf_req { + uint32_t size; + uint32_t pad64; +}; + +/** + * struct drm_vmw_dmabuf_rep + * + * @map_handle: Offset to use in the mmap() call used to map the buffer. + * @handle: Handle unique to this buffer. Used for unreferencing. + * @cur_gmr_id: GMR id to use in the command stream when this buffer is + * referenced. See not above. + * @cur_gmr_offset: Offset to use in the command stream when this buffer is + * referenced. See note above. + * + * Output data from the DRM_VMW_ALLOC_DMABUF Ioctl. + */ + +struct drm_vmw_dmabuf_rep { + uint64_t map_handle; + uint32_t handle; + uint32_t cur_gmr_id; + uint32_t cur_gmr_offset; + uint32_t pad64; +}; + +/** + * union drm_vmw_dmabuf_arg + * + * @req: Input data as described above. + * @rep: Output data as described above. + * + * Argument to the DRM_VMW_ALLOC_DMABUF Ioctl. + */ + +union drm_vmw_alloc_dmabuf_arg { + struct drm_vmw_alloc_dmabuf_req req; + struct drm_vmw_dmabuf_rep rep; +}; + +/*************************************************************************/ +/** + * DRM_VMW_UNREF_DMABUF - Free a DMA buffer. + * + */ + +/** + * struct drm_vmw_unref_dmabuf_arg + * + * @handle: Handle indicating what buffer to free. Obtained from the + * DRM_VMW_ALLOC_DMABUF Ioctl. + * + * Argument to the DRM_VMW_UNREF_DMABUF Ioctl. + */ + +struct drm_vmw_unref_dmabuf_arg { + uint32_t handle; + uint32_t pad64; +}; + +/*************************************************************************/ +/** + * DRM_VMW_FIFO_DEBUG - Get last FIFO submission. + * + * This IOCTL copies the last FIFO submission directly out of the FIFO buffer. + */ + +/** + * struct drm_vmw_fifo_debug_arg + * + * @debug_buffer: User space address of a debug_buffer cast to an uint64_t //In + * @debug_buffer_size: Size in bytes of debug buffer //In + * @used_size: Number of bytes copied to the buffer // Out + * @did_not_fit: Boolean indicating that the fifo contents did not fit. //Out + * + * Argument to the DRM_VMW_FIFO_DEBUG Ioctl. + */ + +struct drm_vmw_fifo_debug_arg { + uint64_t debug_buffer; + uint32_t debug_buffer_size; + uint32_t used_size; + int32_t did_not_fit; + uint32_t pad64; +}; + +struct drm_vmw_fence_wait_arg { + uint64_t sequence; + uint64_t kernel_cookie; + int32_t cookie_valid; + int32_t pad64; +}; + +/*************************************************************************/ +/** + * DRM_VMW_CONTROL_STREAM - Control overlays, aka streams. + * + * This IOCTL controls the overlay units of the svga device. + * The SVGA overlay units does not work like regular hardware units in + * that they do not automaticaly read back the contents of the given dma + * buffer. But instead only read back for each call to this ioctl, and + * at any point between this call being made and a following call that + * either changes the buffer or disables the stream. + */ + +/** + * struct drm_vmw_rect + * + * Defines a rectangle. Used in the overlay ioctl to define + * source and destination rectangle. + */ + +struct drm_vmw_rect { + int32_t x; + int32_t y; + uint32_t w; + uint32_t h; +}; + +/** + * struct drm_vmw_control_stream_arg + * + * @stream_id: Stearm to control + * @enabled: If false all following arguments are ignored. + * @handle: Handle to buffer for getting data from. + * @format: Format of the overlay as understood by the host. + * @width: Width of the overlay. + * @height: Height of the overlay. + * @size: Size of the overlay in bytes. + * @pitch: Array of pitches, the two last are only used for YUV12 formats. + * @offset: Offset from start of dma buffer to overlay. + * @src: Source rect, must be within the defined area above. + * @dst: Destination rect, x and y may be negative. + * + * Argument to the DRM_VMW_CONTROL_STREAM Ioctl. + */ + +struct drm_vmw_control_stream_arg { + uint32_t stream_id; + uint32_t enabled; + + uint32_t flags; + uint32_t color_key; + + uint32_t handle; + uint32_t offset; + int32_t format; + uint32_t size; + uint32_t width; + uint32_t height; + uint32_t pitch[3]; + + uint32_t pad64; + struct drm_vmw_rect src; + struct drm_vmw_rect dst; +}; + +/*************************************************************************/ +/** + * DRM_VMW_CURSOR_BYPASS - Give extra information about cursor bypass. + * + */ + +#define DRM_VMW_CURSOR_BYPASS_ALL (1 << 0) +#define DRM_VMW_CURSOR_BYPASS_FLAGS (1) + +/** + * struct drm_vmw_cursor_bypass_arg + * + * @flags: Flags. + * @crtc_id: Crtc id, only used if DMR_CURSOR_BYPASS_ALL isn't passed. + * @xpos: X position of cursor. + * @ypos: Y position of cursor. + * @xhot: X hotspot. + * @yhot: Y hotspot. + * + * Argument to the DRM_VMW_CURSOR_BYPASS Ioctl. + */ + +struct drm_vmw_cursor_bypass_arg { + uint32_t flags; + uint32_t crtc_id; + int32_t xpos; + int32_t ypos; + int32_t xhot; + int32_t yhot; +}; + +/*************************************************************************/ +/** + * DRM_VMW_CLAIM_STREAM - Claim a single stream. + */ + +/** + * struct drm_vmw_context_arg + * + * @stream_id: Device unique context ID. + * + * Output argument to the DRM_VMW_CREATE_CONTEXT Ioctl. + * Input argument to the DRM_VMW_UNREF_CONTEXT Ioctl. + */ + +struct drm_vmw_stream_arg { + uint32_t stream_id; + uint32_t pad64; +}; + +/*************************************************************************/ +/** + * DRM_VMW_UNREF_STREAM - Unclaim a stream. + * + * Return a single stream that was claimed by this process. Also makes + * sure that the stream has been stopped. + */ + +#endif diff --git a/include/linux/acpi.h b/include/linux/acpi.h index dfcd920c3e54..ce945d4845fc 100644 --- a/include/linux/acpi.h +++ b/include/linux/acpi.h @@ -240,7 +240,7 @@ extern int pnpacpi_disabled; #define PXM_INVAL (-1) #define NID_INVAL (-1) -int acpi_check_resource_conflict(struct resource *res); +int acpi_check_resource_conflict(const struct resource *res); int acpi_check_region(resource_size_t start, resource_size_t n, const char *name); @@ -253,10 +253,16 @@ void __init acpi_old_suspend_ordering(void); void __init acpi_s4_no_nvs(void); #endif /* CONFIG_PM_SLEEP */ +struct acpi_osc_context { + char *uuid_str; /* uuid string */ + int rev; + struct acpi_buffer cap; /* arg2/arg3 */ + struct acpi_buffer ret; /* free by caller if success */ +}; + #define OSC_QUERY_TYPE 0 #define OSC_SUPPORT_TYPE 1 #define OSC_CONTROL_TYPE 2 -#define OSC_SUPPORT_MASKS 0x1f /* _OSC DW0 Definition */ #define OSC_QUERY_ENABLE 1 @@ -265,12 +271,23 @@ void __init acpi_s4_no_nvs(void); #define OSC_INVALID_REVISION_ERROR 8 #define OSC_CAPABILITIES_MASK_ERROR 16 +acpi_status acpi_run_osc(acpi_handle handle, struct acpi_osc_context *context); + +/* platform-wide _OSC bits */ +#define OSC_SB_PAD_SUPPORT 1 +#define OSC_SB_PPC_OST_SUPPORT 2 +#define OSC_SB_PR3_SUPPORT 4 +#define OSC_SB_CPUHP_OST_SUPPORT 8 +#define OSC_SB_APEI_SUPPORT 16 + +/* PCI defined _OSC bits */ /* _OSC DW1 Definition (OS Support Fields) */ #define OSC_EXT_PCI_CONFIG_SUPPORT 1 #define OSC_ACTIVE_STATE_PWR_SUPPORT 2 #define OSC_CLOCK_PWR_CAPABILITY_SUPPORT 4 #define OSC_PCI_SEGMENT_GROUPS_SUPPORT 8 #define OSC_MSI_SUPPORT 16 +#define OSC_PCI_SUPPORT_MASKS 0x1f /* _OSC DW1 Definition (OS Control Fields) */ #define OSC_PCI_EXPRESS_NATIVE_HP_CONTROL 1 @@ -279,7 +296,7 @@ void __init acpi_s4_no_nvs(void); #define OSC_PCI_EXPRESS_AER_CONTROL 8 #define OSC_PCI_EXPRESS_CAP_STRUCTURE_CONTROL 16 -#define OSC_CONTROL_MASKS (OSC_PCI_EXPRESS_NATIVE_HP_CONTROL | \ +#define OSC_PCI_CONTROL_MASKS (OSC_PCI_EXPRESS_NATIVE_HP_CONTROL | \ OSC_SHPC_NATIVE_HP_CONTROL | \ OSC_PCI_EXPRESS_PME_CONTROL | \ OSC_PCI_EXPRESS_AER_CONTROL | \ diff --git a/include/linux/exportfs.h b/include/linux/exportfs.h index 27e772cefb6a..dc12f416a49f 100644 --- a/include/linux/exportfs.h +++ b/include/linux/exportfs.h @@ -97,7 +97,7 @@ struct fid { * @get_name: find the name for a given inode in a given directory * @get_parent: find the parent of a given directory * - * See Documentation/filesystems/Exporting for details on how to use + * See Documentation/filesystems/nfs/Exporting for details on how to use * this interface correctly. * * encode_fh: diff --git a/include/linux/file.h b/include/linux/file.h index 335a0a5c316e..5555508fd517 100644 --- a/include/linux/file.h +++ b/include/linux/file.h @@ -18,11 +18,9 @@ extern void drop_file_write_access(struct file *file); struct file_operations; struct vfsmount; struct dentry; -extern int init_file(struct file *, struct vfsmount *mnt, - struct dentry *dentry, fmode_t mode, - const struct file_operations *fop); -extern struct file *alloc_file(struct vfsmount *, struct dentry *dentry, - fmode_t mode, const struct file_operations *fop); +struct path; +extern struct file *alloc_file(struct path *, fmode_t mode, + const struct file_operations *fop); static inline void fput_light(struct file *file, int fput_needed) { diff --git a/include/linux/fs.h b/include/linux/fs.h index cf7fc8a7fe6a..66bc0a54b284 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -2190,7 +2190,6 @@ static inline void insert_inode_hash(struct inode *inode) { __insert_inode_hash(inode, inode->i_ino); } -extern struct file * get_empty_filp(void); extern void file_move(struct file *f, struct list_head *list); extern void file_kill(struct file *f); #ifdef CONFIG_BLOCK diff --git a/include/linux/ftrace_event.h b/include/linux/ftrace_event.h index 38f8d6553831..2233c98d80df 100644 --- a/include/linux/ftrace_event.h +++ b/include/linux/ftrace_event.h @@ -131,7 +131,7 @@ struct ftrace_event_call { void *mod; void *data; - atomic_t profile_count; + int profile_count; int (*profile_enable)(struct ftrace_event_call *); void (*profile_disable)(struct ftrace_event_call *); }; @@ -158,7 +158,7 @@ enum { FILTER_PTR_STRING, }; -extern int trace_define_common_fields(struct ftrace_event_call *call); +extern int trace_event_raw_init(struct ftrace_event_call *call); extern int trace_define_field(struct ftrace_event_call *call, const char *type, const char *name, int offset, int size, int is_signed, int filter_type); diff --git a/include/linux/generic_acl.h b/include/linux/generic_acl.h index 886f5faa08cb..ca666d18ed67 100644 --- a/include/linux/generic_acl.h +++ b/include/linux/generic_acl.h @@ -1,36 +1,15 @@ -/* - * include/linux/generic_acl.h - * - * (C) 2005 Andreas Gruenbacher <agruen@suse.de> - * - * This file is released under the GPL. - */ +#ifndef LINUX_GENERIC_ACL_H +#define LINUX_GENERIC_ACL_H -#ifndef GENERIC_ACL_H -#define GENERIC_ACL_H +#include <linux/xattr.h> -#include <linux/posix_acl.h> -#include <linux/posix_acl_xattr.h> +struct inode; -/** - * struct generic_acl_operations - filesystem operations - * - * Filesystems must make these operations available to the generic - * operations. - */ -struct generic_acl_operations { - struct posix_acl *(*getacl)(struct inode *, int); - void (*setacl)(struct inode *, int, struct posix_acl *); -}; +extern struct xattr_handler generic_acl_access_handler; +extern struct xattr_handler generic_acl_default_handler; -size_t generic_acl_list(struct inode *, struct generic_acl_operations *, int, - char *, size_t); -int generic_acl_get(struct inode *, struct generic_acl_operations *, int, - void *, size_t); -int generic_acl_set(struct inode *, struct generic_acl_operations *, int, - const void *, size_t); -int generic_acl_init(struct inode *, struct inode *, - struct generic_acl_operations *); -int generic_acl_chmod(struct inode *, struct generic_acl_operations *); +int generic_acl_init(struct inode *, struct inode *); +int generic_acl_chmod(struct inode *); +int generic_check_acl(struct inode *inode, int mask); -#endif +#endif /* LINUX_GENERIC_ACL_H */ diff --git a/include/linux/ima.h b/include/linux/ima.h index 0e3f2a4c25f6..99dc6d5cf7e5 100644 --- a/include/linux/ima.h +++ b/include/linux/ima.h @@ -13,18 +13,14 @@ #include <linux/fs.h> struct linux_binprm; -#define IMA_COUNT_UPDATE 1 -#define IMA_COUNT_LEAVE 0 - #ifdef CONFIG_IMA extern int ima_bprm_check(struct linux_binprm *bprm); extern int ima_inode_alloc(struct inode *inode); extern void ima_inode_free(struct inode *inode); -extern int ima_path_check(struct path *path, int mask, int update_counts); +extern int ima_path_check(struct path *path, int mask); extern void ima_file_free(struct file *file); extern int ima_file_mmap(struct file *file, unsigned long prot); extern void ima_counts_get(struct file *file); -extern void ima_counts_put(struct path *path, int mask); #else static inline int ima_bprm_check(struct linux_binprm *bprm) @@ -42,7 +38,7 @@ static inline void ima_inode_free(struct inode *inode) return; } -static inline int ima_path_check(struct path *path, int mask, int update_counts) +static inline int ima_path_check(struct path *path, int mask) { return 0; } @@ -62,9 +58,5 @@ static inline void ima_counts_get(struct file *file) return; } -static inline void ima_counts_put(struct path *path, int mask) -{ - return; -} #endif /* CONFIG_IMA_H */ #endif /* _LINUX_IMA_H */ diff --git a/include/linux/init.h b/include/linux/init.h index ff8bde520d03..ab1d31f9352b 100644 --- a/include/linux/init.h +++ b/include/linux/init.h @@ -149,6 +149,8 @@ void prepare_namespace(void); extern void (*late_time_init)(void); +extern int initcall_debug; + #endif #ifndef MODULE diff --git a/include/linux/kernel-page-flags.h b/include/linux/kernel-page-flags.h new file mode 100644 index 000000000000..bd92a89f4b0a --- /dev/null +++ b/include/linux/kernel-page-flags.h @@ -0,0 +1,46 @@ +#ifndef LINUX_KERNEL_PAGE_FLAGS_H +#define LINUX_KERNEL_PAGE_FLAGS_H + +/* + * Stable page flag bits exported to user space + */ + +#define KPF_LOCKED 0 +#define KPF_ERROR 1 +#define KPF_REFERENCED 2 +#define KPF_UPTODATE 3 +#define KPF_DIRTY 4 +#define KPF_LRU 5 +#define KPF_ACTIVE 6 +#define KPF_SLAB 7 +#define KPF_WRITEBACK 8 +#define KPF_RECLAIM 9 +#define KPF_BUDDY 10 + +/* 11-20: new additions in 2.6.31 */ +#define KPF_MMAP 11 +#define KPF_ANON 12 +#define KPF_SWAPCACHE 13 +#define KPF_SWAPBACKED 14 +#define KPF_COMPOUND_HEAD 15 +#define KPF_COMPOUND_TAIL 16 +#define KPF_HUGE 17 +#define KPF_UNEVICTABLE 18 +#define KPF_HWPOISON 19 +#define KPF_NOPAGE 20 + +#define KPF_KSM 21 + +/* kernel hacking assistances + * WARNING: subject to change, never rely on them! + */ +#define KPF_RESERVED 32 +#define KPF_MLOCKED 33 +#define KPF_MAPPEDTODISK 34 +#define KPF_PRIVATE 35 +#define KPF_PRIVATE_2 36 +#define KPF_OWNER_PRIVATE 37 +#define KPF_ARCH 38 +#define KPF_UNCACHED 39 + +#endif /* LINUX_KERNEL_PAGE_FLAGS_H */ diff --git a/include/linux/kernel.h b/include/linux/kernel.h index 4d9c916d06d9..3fc9f5aab5f8 100644 --- a/include/linux/kernel.h +++ b/include/linux/kernel.h @@ -535,6 +535,8 @@ extern int __trace_printk(unsigned long ip, const char *fmt, ...) __attribute__ ((format (printf, 2, 3))); +extern void trace_dump_stack(void); + /* * The double __builtin_constant_p is because gcc will give us an error * if we try to allocate the static variable to fmt if it is not a @@ -568,6 +570,7 @@ trace_printk(const char *fmt, ...) __attribute__ ((format (printf, 1, 2))); static inline void tracing_start(void) { } static inline void tracing_stop(void) { } static inline void ftrace_off_permanent(void) { } +static inline void trace_dump_stack(void) { } static inline int trace_printk(const char *fmt, ...) { diff --git a/include/linux/lmb.h b/include/linux/lmb.h index 2442e3f3d033..ef82b8fcbddb 100644 --- a/include/linux/lmb.h +++ b/include/linux/lmb.h @@ -54,6 +54,7 @@ extern u64 __init lmb_phys_mem_size(void); extern u64 lmb_end_of_DRAM(void); extern void __init lmb_enforce_memory_limit(u64 memory_limit); extern int __init lmb_is_reserved(u64 addr); +extern int lmb_is_region_reserved(u64 base, u64 size); extern int lmb_find(struct lmb_property *res); extern void lmb_dump_all(void); diff --git a/include/linux/memcontrol.h b/include/linux/memcontrol.h index 0b46c2068b96..1f9b119f4ace 100644 --- a/include/linux/memcontrol.h +++ b/include/linux/memcontrol.h @@ -73,6 +73,7 @@ extern unsigned long mem_cgroup_isolate_pages(unsigned long nr_to_scan, extern void mem_cgroup_out_of_memory(struct mem_cgroup *mem, gfp_t gfp_mask); int task_in_mem_cgroup(struct task_struct *task, const struct mem_cgroup *mem); +extern struct mem_cgroup *try_get_mem_cgroup_from_page(struct page *page); extern struct mem_cgroup *mem_cgroup_from_task(struct task_struct *p); static inline @@ -85,6 +86,8 @@ int mm_match_cgroup(const struct mm_struct *mm, const struct mem_cgroup *cgroup) return cgroup == mem; } +extern struct cgroup_subsys_state *mem_cgroup_css(struct mem_cgroup *mem); + extern int mem_cgroup_prepare_migration(struct page *page, struct mem_cgroup **ptr); extern void mem_cgroup_end_migration(struct mem_cgroup *mem, @@ -202,6 +205,11 @@ mem_cgroup_move_lists(struct page *page, enum lru_list from, enum lru_list to) { } +static inline struct mem_cgroup *try_get_mem_cgroup_from_page(struct page *page) +{ + return NULL; +} + static inline int mm_match_cgroup(struct mm_struct *mm, struct mem_cgroup *mem) { return 1; @@ -213,6 +221,11 @@ static inline int task_in_mem_cgroup(struct task_struct *task, return 1; } +static inline struct cgroup_subsys_state *mem_cgroup_css(struct mem_cgroup *mem) +{ + return NULL; +} + static inline int mem_cgroup_prepare_migration(struct page *page, struct mem_cgroup **ptr) { diff --git a/include/linux/mm.h b/include/linux/mm.h index 9d65ae4ba0e0..849b4a61bd8f 100644 --- a/include/linux/mm.h +++ b/include/linux/mm.h @@ -1331,11 +1331,17 @@ extern int account_locked_memory(struct mm_struct *mm, struct rlimit *rlim, size_t size); extern void refund_locked_memory(struct mm_struct *mm, size_t size); +enum mf_flags { + MF_COUNT_INCREASED = 1 << 0, +}; extern void memory_failure(unsigned long pfn, int trapno); -extern int __memory_failure(unsigned long pfn, int trapno, int ref); +extern int __memory_failure(unsigned long pfn, int trapno, int flags); +extern int unpoison_memory(unsigned long pfn); extern int sysctl_memory_failure_early_kill; extern int sysctl_memory_failure_recovery; +extern void shake_page(struct page *p, int access); extern atomic_long_t mce_bad_pages; +extern int soft_offline_page(struct page *page, int flags); #endif /* __KERNEL__ */ #endif /* _LINUX_MM_H */ diff --git a/include/linux/mnt_namespace.h b/include/linux/mnt_namespace.h index d74785c2393a..d9ebf1037dfa 100644 --- a/include/linux/mnt_namespace.h +++ b/include/linux/mnt_namespace.h @@ -23,7 +23,6 @@ struct proc_mounts { struct fs_struct; -extern struct mnt_namespace *create_mnt_ns(struct vfsmount *mnt); extern struct mnt_namespace *copy_mnt_ns(unsigned long, struct mnt_namespace *, struct fs_struct *); extern void put_mnt_ns(struct mnt_namespace *ns); diff --git a/include/linux/module.h b/include/linux/module.h index 482efc865acf..6cb1a3cab5d3 100644 --- a/include/linux/module.h +++ b/include/linux/module.h @@ -25,8 +25,10 @@ /* Not Yet Implemented */ #define MODULE_SUPPORTED_DEVICE(name) -/* some toolchains uses a `_' prefix for all user symbols */ -#ifndef MODULE_SYMBOL_PREFIX +/* Some toolchains use a `_' prefix for all user symbols. */ +#ifdef CONFIG_SYMBOL_PREFIX +#define MODULE_SYMBOL_PREFIX CONFIG_SYMBOL_PREFIX +#else #define MODULE_SYMBOL_PREFIX "" #endif diff --git a/include/linux/nfs_xdr.h b/include/linux/nfs_xdr.h index 51071b335751..89b28812ec24 100644 --- a/include/linux/nfs_xdr.h +++ b/include/linux/nfs_xdr.h @@ -2,6 +2,7 @@ #define _LINUX_NFS_XDR_H #include <linux/nfsacl.h> +#include <linux/nfs3.h> /* * To change the maximum rsize and wsize supported by the NFS client, adjust diff --git a/include/linux/nfsacl.h b/include/linux/nfsacl.h index 43011b69297c..f321b578edeb 100644 --- a/include/linux/nfsacl.h +++ b/include/linux/nfsacl.h @@ -29,6 +29,7 @@ #ifdef __KERNEL__ #include <linux/posix_acl.h> +#include <linux/sunrpc/xdr.h> /* Maximum number of ACL entries over NFS */ #define NFS_ACL_MAX_ENTRIES 1024 diff --git a/include/linux/nfsd/export.h b/include/linux/nfsd/export.h index a6d9ef2bb34a..8ae78a61eea4 100644 --- a/include/linux/nfsd/export.h +++ b/include/linux/nfsd/export.h @@ -12,7 +12,7 @@ # include <linux/types.h> #ifdef __KERNEL__ -# include <linux/in.h> +# include <linux/nfsd/nfsfh.h> #endif /* @@ -39,11 +39,23 @@ #define NFSEXP_FSID 0x2000 #define NFSEXP_CROSSMOUNT 0x4000 #define NFSEXP_NOACL 0x8000 /* reserved for possible ACL related use */ -#define NFSEXP_ALLFLAGS 0xFE3F +/* + * The NFSEXP_V4ROOT flag causes the kernel to give access only to NFSv4 + * clients, and only to the single directory that is the root of the + * export; further lookup and readdir operations are treated as if every + * subdirectory was a mountpoint, and ignored if they are not themselves + * exported. This is used by nfsd and mountd to construct the NFSv4 + * pseudofilesystem, which provides access only to paths leading to each + * exported filesystem. + */ +#define NFSEXP_V4ROOT 0x10000 +/* All flags that we claim to support. (Note we don't support NOACL.) */ +#define NFSEXP_ALLFLAGS 0x17E3F /* The flags that may vary depending on security flavor: */ #define NFSEXP_SECINFO_FLAGS (NFSEXP_READONLY | NFSEXP_ROOTSQUASH \ - | NFSEXP_ALLSQUASH) + | NFSEXP_ALLSQUASH \ + | NFSEXP_INSECURE_PORT) #ifdef __KERNEL__ @@ -108,7 +120,6 @@ struct svc_expkey { struct path ek_path; }; -#define EX_SECURE(exp) (!((exp)->ex_flags & NFSEXP_INSECURE_PORT)) #define EX_ISSYNC(exp) (!((exp)->ex_flags & NFSEXP_ASYNC)) #define EX_NOHIDE(exp) ((exp)->ex_flags & NFSEXP_NOHIDE) #define EX_WGATHER(exp) ((exp)->ex_flags & NFSEXP_GATHERED_WRITES) diff --git a/include/linux/nfsd/nfsfh.h b/include/linux/nfsd/nfsfh.h index 8f641c908450..65e333afaee4 100644 --- a/include/linux/nfsd/nfsfh.h +++ b/include/linux/nfsd/nfsfh.h @@ -16,11 +16,9 @@ # include <linux/types.h> #ifdef __KERNEL__ -# include <linux/string.h> -# include <linux/fs.h> +# include <linux/sunrpc/svc.h> #endif #include <linux/nfsd/const.h> -#include <linux/nfsd/debug.h> /* * This is the old "dentry style" Linux NFSv2 file handle. @@ -164,208 +162,6 @@ typedef struct svc_fh { } svc_fh; -enum nfsd_fsid { - FSID_DEV = 0, - FSID_NUM, - FSID_MAJOR_MINOR, - FSID_ENCODE_DEV, - FSID_UUID4_INUM, - FSID_UUID8, - FSID_UUID16, - FSID_UUID16_INUM, -}; - -enum fsid_source { - FSIDSOURCE_DEV, - FSIDSOURCE_FSID, - FSIDSOURCE_UUID, -}; -extern enum fsid_source fsid_source(struct svc_fh *fhp); - - -/* This might look a little large to "inline" but in all calls except - * one, 'vers' is constant so moste of the function disappears. - */ -static inline void mk_fsid(int vers, u32 *fsidv, dev_t dev, ino_t ino, - u32 fsid, unsigned char *uuid) -{ - u32 *up; - switch(vers) { - case FSID_DEV: - fsidv[0] = htonl((MAJOR(dev)<<16) | - MINOR(dev)); - fsidv[1] = ino_t_to_u32(ino); - break; - case FSID_NUM: - fsidv[0] = fsid; - break; - case FSID_MAJOR_MINOR: - fsidv[0] = htonl(MAJOR(dev)); - fsidv[1] = htonl(MINOR(dev)); - fsidv[2] = ino_t_to_u32(ino); - break; - - case FSID_ENCODE_DEV: - fsidv[0] = new_encode_dev(dev); - fsidv[1] = ino_t_to_u32(ino); - break; - - case FSID_UUID4_INUM: - /* 4 byte fsid and inode number */ - up = (u32*)uuid; - fsidv[0] = ino_t_to_u32(ino); - fsidv[1] = up[0] ^ up[1] ^ up[2] ^ up[3]; - break; - - case FSID_UUID8: - /* 8 byte fsid */ - up = (u32*)uuid; - fsidv[0] = up[0] ^ up[2]; - fsidv[1] = up[1] ^ up[3]; - break; - - case FSID_UUID16: - /* 16 byte fsid - NFSv3+ only */ - memcpy(fsidv, uuid, 16); - break; - - case FSID_UUID16_INUM: - /* 8 byte inode and 16 byte fsid */ - *(u64*)fsidv = (u64)ino; - memcpy(fsidv+2, uuid, 16); - break; - default: BUG(); - } -} - -static inline int key_len(int type) -{ - switch(type) { - case FSID_DEV: return 8; - case FSID_NUM: return 4; - case FSID_MAJOR_MINOR: return 12; - case FSID_ENCODE_DEV: return 8; - case FSID_UUID4_INUM: return 8; - case FSID_UUID8: return 8; - case FSID_UUID16: return 16; - case FSID_UUID16_INUM: return 24; - default: return 0; - } -} - -/* - * Shorthand for dprintk()'s - */ -extern char * SVCFH_fmt(struct svc_fh *fhp); - -/* - * Function prototypes - */ -__be32 fh_verify(struct svc_rqst *, struct svc_fh *, int, int); -__be32 fh_compose(struct svc_fh *, struct svc_export *, struct dentry *, struct svc_fh *); -__be32 fh_update(struct svc_fh *); -void fh_put(struct svc_fh *); - -static __inline__ struct svc_fh * -fh_copy(struct svc_fh *dst, struct svc_fh *src) -{ - WARN_ON(src->fh_dentry || src->fh_locked); - - *dst = *src; - return dst; -} - -static inline void -fh_copy_shallow(struct knfsd_fh *dst, struct knfsd_fh *src) -{ - dst->fh_size = src->fh_size; - memcpy(&dst->fh_base, &src->fh_base, src->fh_size); -} - -static __inline__ struct svc_fh * -fh_init(struct svc_fh *fhp, int maxsize) -{ - memset(fhp, 0, sizeof(*fhp)); - fhp->fh_maxsize = maxsize; - return fhp; -} - -#ifdef CONFIG_NFSD_V3 -/* - * Fill in the pre_op attr for the wcc data - */ -static inline void -fill_pre_wcc(struct svc_fh *fhp) -{ - struct inode *inode; - - inode = fhp->fh_dentry->d_inode; - if (!fhp->fh_pre_saved) { - fhp->fh_pre_mtime = inode->i_mtime; - fhp->fh_pre_ctime = inode->i_ctime; - fhp->fh_pre_size = inode->i_size; - fhp->fh_pre_change = inode->i_version; - fhp->fh_pre_saved = 1; - } -} - -extern void fill_post_wcc(struct svc_fh *); -#else -#define fill_pre_wcc(ignored) -#define fill_post_wcc(notused) -#endif /* CONFIG_NFSD_V3 */ - - -/* - * Lock a file handle/inode - * NOTE: both fh_lock and fh_unlock are done "by hand" in - * vfs.c:nfsd_rename as it needs to grab 2 i_mutex's at once - * so, any changes here should be reflected there. - */ - -static inline void -fh_lock_nested(struct svc_fh *fhp, unsigned int subclass) -{ - struct dentry *dentry = fhp->fh_dentry; - struct inode *inode; - - dfprintk(FILEOP, "nfsd: fh_lock(%s) locked = %d\n", - SVCFH_fmt(fhp), fhp->fh_locked); - - BUG_ON(!dentry); - - if (fhp->fh_locked) { - printk(KERN_WARNING "fh_lock: %s/%s already locked!\n", - dentry->d_parent->d_name.name, dentry->d_name.name); - return; - } - - inode = dentry->d_inode; - mutex_lock_nested(&inode->i_mutex, subclass); - fill_pre_wcc(fhp); - fhp->fh_locked = 1; -} - -static inline void -fh_lock(struct svc_fh *fhp) -{ - fh_lock_nested(fhp, I_MUTEX_NORMAL); -} - -/* - * Unlock a file handle/inode - */ -static inline void -fh_unlock(struct svc_fh *fhp) -{ - BUG_ON(!fhp->fh_dentry); - - if (fhp->fh_locked) { - fill_post_wcc(fhp); - mutex_unlock(&fhp->fh_dentry->d_inode->i_mutex); - fhp->fh_locked = 0; - } -} #endif /* __KERNEL__ */ diff --git a/include/linux/nfsd/syscall.h b/include/linux/nfsd/syscall.h index 7a3b565b898f..812bc1e160dc 100644 --- a/include/linux/nfsd/syscall.h +++ b/include/linux/nfsd/syscall.h @@ -9,14 +9,8 @@ #ifndef NFSD_SYSCALL_H #define NFSD_SYSCALL_H -# include <linux/types.h> -#ifdef __KERNEL__ -# include <linux/in.h> -#endif -#include <linux/posix_types.h> -#include <linux/nfsd/const.h> +#include <linux/types.h> #include <linux/nfsd/export.h> -#include <linux/nfsd/nfsfh.h> /* * Version of the syscall interface diff --git a/include/linux/page-flags.h b/include/linux/page-flags.h index 49e907bd067f..feee2ba8d06a 100644 --- a/include/linux/page-flags.h +++ b/include/linux/page-flags.h @@ -275,13 +275,15 @@ PAGEFLAG_FALSE(Uncached) #ifdef CONFIG_MEMORY_FAILURE PAGEFLAG(HWPoison, hwpoison) -TESTSETFLAG(HWPoison, hwpoison) +TESTSCFLAG(HWPoison, hwpoison) #define __PG_HWPOISON (1UL << PG_hwpoison) #else PAGEFLAG_FALSE(HWPoison) #define __PG_HWPOISON 0 #endif +u64 stable_page_flags(struct page *page); + static inline int PageUptodate(struct page *page) { int ret = test_bit(PG_uptodate, &(page)->flags); diff --git a/include/linux/perf_event.h b/include/linux/perf_event.h index da7bdc23f279..c66b34f75eea 100644 --- a/include/linux/perf_event.h +++ b/include/linux/perf_event.h @@ -211,17 +211,11 @@ struct perf_event_attr { __u32 wakeup_watermark; /* bytes before wakeup */ }; - struct { /* Hardware breakpoint info */ - __u64 bp_addr; - __u32 bp_type; - __u32 bp_len; - __u64 __bp_reserved_1; - __u64 __bp_reserved_2; - }; - __u32 __reserved_2; - __u64 __reserved_3; + __u64 bp_addr; + __u32 bp_type; + __u32 bp_len; }; /* diff --git a/include/linux/pnp.h b/include/linux/pnp.h index fddfafaed024..7c4193eb0072 100644 --- a/include/linux/pnp.h +++ b/include/linux/pnp.h @@ -334,6 +334,19 @@ extern struct pnp_protocol pnpbios_protocol; #define pnp_device_is_pnpbios(dev) 0 #endif +#ifdef CONFIG_PNPACPI +extern struct pnp_protocol pnpacpi_protocol; + +static inline struct acpi_device *pnp_acpi_device(struct pnp_dev *dev) +{ + if (dev->protocol == &pnpacpi_protocol) + return dev->data; + return NULL; +} +#else +#define pnp_acpi_device(dev) 0 +#endif + /* status */ #define PNP_READY 0x0000 #define PNP_ATTACHED 0x0001 diff --git a/include/linux/shmem_fs.h b/include/linux/shmem_fs.h index deee7afd8d66..e164291fb3e7 100644 --- a/include/linux/shmem_fs.h +++ b/include/linux/shmem_fs.h @@ -41,20 +41,4 @@ static inline struct shmem_inode_info *SHMEM_I(struct inode *inode) extern int init_tmpfs(void); extern int shmem_fill_super(struct super_block *sb, void *data, int silent); -#ifdef CONFIG_TMPFS_POSIX_ACL -int shmem_check_acl(struct inode *, int); -int shmem_acl_init(struct inode *, struct inode *); - -extern struct xattr_handler shmem_xattr_acl_access_handler; -extern struct xattr_handler shmem_xattr_acl_default_handler; - -extern struct generic_acl_operations shmem_acl_ops; - -#else -static inline int shmem_acl_init(struct inode *inode, struct inode *dir) -{ - return 0; -} -#endif /* CONFIG_TMPFS_POSIX_ACL */ - #endif diff --git a/include/linux/sunrpc/debug.h b/include/linux/sunrpc/debug.h index 10709cbe96fd..c2786f20016f 100644 --- a/include/linux/sunrpc/debug.h +++ b/include/linux/sunrpc/debug.h @@ -28,9 +28,6 @@ #ifdef __KERNEL__ -#include <linux/timer.h> -#include <linux/workqueue.h> - /* * Enable RPC debugging/profiling. */ diff --git a/include/linux/sunrpc/rpc_rdma.h b/include/linux/sunrpc/rpc_rdma.h index 87b895d5c786..b78f16b1dea3 100644 --- a/include/linux/sunrpc/rpc_rdma.h +++ b/include/linux/sunrpc/rpc_rdma.h @@ -40,6 +40,8 @@ #ifndef _LINUX_SUNRPC_RPC_RDMA_H #define _LINUX_SUNRPC_RPC_RDMA_H +#include <linux/types.h> + struct rpcrdma_segment { __be32 rs_handle; /* Registered memory handle */ __be32 rs_length; /* Length of the chunk in bytes */ diff --git a/include/linux/sunrpc/sched.h b/include/linux/sunrpc/sched.h index 1906782ec86b..7bc7fd5291ce 100644 --- a/include/linux/sunrpc/sched.h +++ b/include/linux/sunrpc/sched.h @@ -173,7 +173,8 @@ struct rpc_task_setup { #define RPC_PRIORITY_LOW (-1) #define RPC_PRIORITY_NORMAL (0) #define RPC_PRIORITY_HIGH (1) -#define RPC_NR_PRIORITY (1 + RPC_PRIORITY_HIGH - RPC_PRIORITY_LOW) +#define RPC_PRIORITY_PRIVILEGED (2) +#define RPC_NR_PRIORITY (1 + RPC_PRIORITY_PRIVILEGED - RPC_PRIORITY_LOW) struct rpc_timer { struct timer_list timer; @@ -229,6 +230,7 @@ void rpc_wake_up_queued_task(struct rpc_wait_queue *, void rpc_wake_up(struct rpc_wait_queue *); struct rpc_task *rpc_wake_up_next(struct rpc_wait_queue *); void rpc_wake_up_status(struct rpc_wait_queue *, int); +int rpc_queue_empty(struct rpc_wait_queue *); void rpc_delay(struct rpc_task *, unsigned long); void * rpc_malloc(struct rpc_task *, size_t); void rpc_free(void *); @@ -254,6 +256,16 @@ static inline int rpc_wait_for_completion_task(struct rpc_task *task) return __rpc_wait_for_completion_task(task, NULL); } +static inline void rpc_task_set_priority(struct rpc_task *task, unsigned char prio) +{ + task->tk_priority = prio - RPC_PRIORITY_LOW; +} + +static inline int rpc_task_has_priority(struct rpc_task *task, unsigned char prio) +{ + return (task->tk_priority + RPC_PRIORITY_LOW == prio); +} + #ifdef RPC_DEBUG static inline const char * rpc_qname(struct rpc_wait_queue *q) { diff --git a/include/linux/sunrpc/svc.h b/include/linux/sunrpc/svc.h index 52e8cb0a7569..5a3085b9b394 100644 --- a/include/linux/sunrpc/svc.h +++ b/include/linux/sunrpc/svc.h @@ -29,7 +29,6 @@ struct svc_pool_stats { unsigned long packets; unsigned long sockets_queued; unsigned long threads_woken; - unsigned long overloads_avoided; unsigned long threads_timedout; }; @@ -50,7 +49,6 @@ struct svc_pool { struct list_head sp_sockets; /* pending sockets */ unsigned int sp_nrthreads; /* # of threads in pool */ struct list_head sp_all_threads; /* all server threads */ - int sp_nwaking; /* number of threads woken but not yet active */ struct svc_pool_stats sp_stats; /* statistics on pool operation */ } ____cacheline_aligned_in_smp; @@ -275,16 +273,11 @@ struct svc_rqst { struct auth_domain * rq_client; /* RPC peer info */ struct auth_domain * rq_gssclient; /* "gss/"-style peer info */ struct svc_cacherep * rq_cacherep; /* cache info */ - struct knfsd_fh * rq_reffh; /* Referrence filehandle, used to - * determine what device number - * to report (real or virtual) - */ int rq_splice_ok; /* turned off in gss privacy * to prevent encrypting page * cache pages */ wait_queue_head_t rq_wait; /* synchronization */ struct task_struct *rq_task; /* service thread */ - int rq_waking; /* 1 if thread is being woken */ }; /* diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h index 939a61507ac5..65793e90d6f6 100644 --- a/include/linux/syscalls.h +++ b/include/linux/syscalls.h @@ -102,12 +102,10 @@ struct perf_event_attr; #ifdef CONFIG_EVENT_PROFILE #define TRACE_SYS_ENTER_PROFILE_INIT(sname) \ - .profile_count = ATOMIC_INIT(-1), \ .profile_enable = prof_sysenter_enable, \ .profile_disable = prof_sysenter_disable, #define TRACE_SYS_EXIT_PROFILE_INIT(sname) \ - .profile_count = ATOMIC_INIT(-1), \ .profile_enable = prof_sysexit_enable, \ .profile_disable = prof_sysexit_disable, #else @@ -145,7 +143,7 @@ struct perf_event_attr; .name = "sys_enter"#sname, \ .system = "syscalls", \ .event = &enter_syscall_print_##sname, \ - .raw_init = init_syscall_trace, \ + .raw_init = trace_event_raw_init, \ .show_format = syscall_enter_format, \ .define_fields = syscall_enter_define_fields, \ .regfunc = reg_event_syscall_enter, \ @@ -167,7 +165,7 @@ struct perf_event_attr; .name = "sys_exit"#sname, \ .system = "syscalls", \ .event = &exit_syscall_print_##sname, \ - .raw_init = init_syscall_trace, \ + .raw_init = trace_event_raw_init, \ .show_format = syscall_exit_format, \ .define_fields = syscall_exit_define_fields, \ .regfunc = reg_event_syscall_exit, \ diff --git a/include/linux/xattr.h b/include/linux/xattr.h index 5c84af8c5f6f..fb9b7e6e1e2d 100644 --- a/include/linux/xattr.h +++ b/include/linux/xattr.h @@ -38,12 +38,13 @@ struct dentry; struct xattr_handler { char *prefix; - size_t (*list)(struct inode *inode, char *list, size_t list_size, - const char *name, size_t name_len); - int (*get)(struct inode *inode, const char *name, void *buffer, - size_t size); - int (*set)(struct inode *inode, const char *name, const void *buffer, - size_t size, int flags); + int flags; /* fs private flags passed back to the handlers */ + size_t (*list)(struct dentry *dentry, char *list, size_t list_size, + const char *name, size_t name_len, int handler_flags); + int (*get)(struct dentry *dentry, const char *name, void *buffer, + size_t size, int handler_flags); + int (*set)(struct dentry *dentry, const char *name, const void *buffer, + size_t size, int flags, int handler_flags); }; ssize_t xattr_getsecurity(struct inode *, const char *, void *, size_t); diff --git a/include/trace/ftrace.h b/include/trace/ftrace.h index d1b3de9c1a71..73523151a731 100644 --- a/include/trace/ftrace.h +++ b/include/trace/ftrace.h @@ -436,10 +436,6 @@ ftrace_define_fields_##call(struct ftrace_event_call *event_call) \ struct ftrace_raw_##call field; \ int ret; \ \ - ret = trace_define_common_fields(event_call); \ - if (ret) \ - return ret; \ - \ tstruct; \ \ return ret; \ @@ -559,13 +555,7 @@ static void ftrace_profile_disable_##name(struct ftrace_event_call *unused)\ * * static int ftrace_reg_event_<call>(struct ftrace_event_call *unused) * { - * int ret; - * - * ret = register_trace_<call>(ftrace_event_<call>); - * if (!ret) - * pr_info("event trace: Could not activate trace point " - * "probe to <call>"); - * return ret; + * return register_trace_<call>(ftrace_event_<call>); * } * * static void ftrace_unreg_event_<call>(struct ftrace_event_call *unused) @@ -623,23 +613,12 @@ static void ftrace_profile_disable_##name(struct ftrace_event_call *unused)\ * .trace = ftrace_raw_output_<call>, <-- stage 2 * }; * - * static int ftrace_raw_init_event_<call>(struct ftrace_event_call *unused) - * { - * int id; - * - * id = register_ftrace_event(&ftrace_event_type_<call>); - * if (!id) - * return -ENODEV; - * event_<call>.id = id; - * return 0; - * } - * * static struct ftrace_event_call __used * __attribute__((__aligned__(4))) * __attribute__((section("_ftrace_events"))) event_<call> = { * .name = "<call>", * .system = "<system>", - * .raw_init = ftrace_raw_init_event_<call>, + * .raw_init = trace_event_raw_init, * .regfunc = ftrace_reg_event_<call>, * .unregfunc = ftrace_unreg_event_<call>, * .show_format = ftrace_format_<call>, @@ -647,13 +626,9 @@ static void ftrace_profile_disable_##name(struct ftrace_event_call *unused)\ * */ -#undef TP_FMT -#define TP_FMT(fmt, args...) fmt "\n", ##args - #ifdef CONFIG_EVENT_PROFILE #define _TRACE_PROFILE_INIT(call) \ - .profile_count = ATOMIC_INIT(-1), \ .profile_enable = ftrace_profile_enable_##call, \ .profile_disable = ftrace_profile_disable_##call, @@ -728,13 +703,7 @@ static void ftrace_raw_event_##call(proto) \ \ static int ftrace_raw_reg_event_##call(struct ftrace_event_call *unused)\ { \ - int ret; \ - \ - ret = register_trace_##call(ftrace_raw_event_##call); \ - if (ret) \ - pr_info("event trace: Could not activate trace point " \ - "probe to " #call "\n"); \ - return ret; \ + return register_trace_##call(ftrace_raw_event_##call); \ } \ \ static void ftrace_raw_unreg_event_##call(struct ftrace_event_call *unused)\ @@ -744,19 +713,7 @@ static void ftrace_raw_unreg_event_##call(struct ftrace_event_call *unused)\ \ static struct trace_event ftrace_event_type_##call = { \ .trace = ftrace_raw_output_##call, \ -}; \ - \ -static int ftrace_raw_init_event_##call(struct ftrace_event_call *unused)\ -{ \ - int id; \ - \ - id = register_ftrace_event(&ftrace_event_type_##call); \ - if (!id) \ - return -ENODEV; \ - event_##call.id = id; \ - INIT_LIST_HEAD(&event_##call.fields); \ - return 0; \ -} +}; #undef DEFINE_EVENT_PRINT #define DEFINE_EVENT_PRINT(template, name, proto, args, print) \ @@ -776,7 +733,7 @@ __attribute__((section("_ftrace_events"))) event_##call = { \ .name = #call, \ .system = __stringify(TRACE_SYSTEM), \ .event = &ftrace_event_type_##call, \ - .raw_init = ftrace_raw_init_event_##call, \ + .raw_init = trace_event_raw_init, \ .regfunc = ftrace_raw_reg_event_##call, \ .unregfunc = ftrace_raw_unreg_event_##call, \ .show_format = ftrace_format_##template, \ @@ -793,7 +750,7 @@ __attribute__((section("_ftrace_events"))) event_##call = { \ .name = #call, \ .system = __stringify(TRACE_SYSTEM), \ .event = &ftrace_event_type_##call, \ - .raw_init = ftrace_raw_init_event_##call, \ + .raw_init = trace_event_raw_init, \ .regfunc = ftrace_raw_reg_event_##call, \ .unregfunc = ftrace_raw_unreg_event_##call, \ .show_format = ftrace_format_##call, \ @@ -953,7 +910,6 @@ end: \ perf_swevent_put_recursion_context(rctx); \ end_recursion: \ local_irq_restore(irq_flags); \ - \ } #undef DEFINE_EVENT diff --git a/ipc/mqueue.c b/ipc/mqueue.c index ee9d69707c0a..c79bd57353e7 100644 --- a/ipc/mqueue.c +++ b/ipc/mqueue.c @@ -32,7 +32,6 @@ #include <linux/nsproxy.h> #include <linux/pid.h> #include <linux/ipc_namespace.h> -#include <linux/ima.h> #include <net/sock.h> #include "util.h" @@ -734,7 +733,6 @@ SYSCALL_DEFINE4(mq_open, const char __user *, u_name, int, oflag, mode_t, mode, error = PTR_ERR(filp); goto out_putfd; } - ima_counts_get(filp); fd_install(fd, filp); goto out_upsem; diff --git a/ipc/shm.c b/ipc/shm.c index e9b039f74129..92fe9236258b 100644 --- a/ipc/shm.c +++ b/ipc/shm.c @@ -39,7 +39,6 @@ #include <linux/nsproxy.h> #include <linux/mount.h> #include <linux/ipc_namespace.h> -#include <linux/ima.h> #include <asm/uaccess.h> @@ -879,8 +878,8 @@ long do_shmat(int shmid, char __user *shmaddr, int shmflg, ulong *raddr) if (err) goto out_unlock; - path.dentry = dget(shp->shm_file->f_path.dentry); - path.mnt = shp->shm_file->f_path.mnt; + path = shp->shm_file->f_path; + path_get(&path); shp->shm_nattch++; size = i_size_read(path.dentry->d_inode); shm_unlock(shp); @@ -890,13 +889,12 @@ long do_shmat(int shmid, char __user *shmaddr, int shmflg, ulong *raddr) if (!sfd) goto out_put_dentry; - file = alloc_file(path.mnt, path.dentry, f_mode, - is_file_hugepages(shp->shm_file) ? + file = alloc_file(&path, f_mode, + is_file_hugepages(shp->shm_file) ? &shm_file_operations_huge : &shm_file_operations); if (!file) goto out_free; - ima_counts_get(file); file->private_data = sfd; file->f_mapping = shp->shm_file->f_mapping; @@ -951,7 +949,7 @@ out_unlock: out_free: kfree(sfd); out_put_dentry: - dput(path.dentry); + path_put(&path); goto out_nattch; } diff --git a/kernel/module.c b/kernel/module.c index 12afc5a3ddd3..a65dc787a27b 100644 --- a/kernel/module.c +++ b/kernel/module.c @@ -880,11 +880,23 @@ static int try_to_force_load(struct module *mod, const char *reason) } #ifdef CONFIG_MODVERSIONS +/* If the arch applies (non-zero) relocations to kernel kcrctab, unapply it. */ +static unsigned long maybe_relocated(unsigned long crc, + const struct module *crc_owner) +{ +#ifdef ARCH_RELOCATES_KCRCTAB + if (crc_owner == NULL) + return crc - (unsigned long)reloc_start; +#endif + return crc; +} + static int check_version(Elf_Shdr *sechdrs, unsigned int versindex, const char *symname, struct module *mod, - const unsigned long *crc) + const unsigned long *crc, + const struct module *crc_owner) { unsigned int i, num_versions; struct modversion_info *versions; @@ -905,10 +917,10 @@ static int check_version(Elf_Shdr *sechdrs, if (strcmp(versions[i].name, symname) != 0) continue; - if (versions[i].crc == *crc) + if (versions[i].crc == maybe_relocated(*crc, crc_owner)) return 1; DEBUGP("Found checksum %lX vs module %lX\n", - *crc, versions[i].crc); + maybe_relocated(*crc, crc_owner), versions[i].crc); goto bad_version; } @@ -931,7 +943,8 @@ static inline int check_modstruct_version(Elf_Shdr *sechdrs, if (!find_symbol(MODULE_SYMBOL_PREFIX "module_layout", NULL, &crc, true, false)) BUG(); - return check_version(sechdrs, versindex, "module_layout", mod, crc); + return check_version(sechdrs, versindex, "module_layout", mod, crc, + NULL); } /* First part is kernel version, which we ignore if module has crcs. */ @@ -949,7 +962,8 @@ static inline int check_version(Elf_Shdr *sechdrs, unsigned int versindex, const char *symname, struct module *mod, - const unsigned long *crc) + const unsigned long *crc, + const struct module *crc_owner) { return 1; } @@ -984,8 +998,8 @@ static const struct kernel_symbol *resolve_symbol(Elf_Shdr *sechdrs, /* use_module can fail due to OOM, or module initialization or unloading */ if (sym) { - if (!check_version(sechdrs, versindex, name, mod, crc) || - !use_module(mod, owner)) + if (!check_version(sechdrs, versindex, name, mod, crc, owner) + || !use_module(mod, owner)) sym = NULL; } return sym; diff --git a/kernel/perf_event.c b/kernel/perf_event.c index 9052d6c8c9fd..8ab86988bd24 100644 --- a/kernel/perf_event.c +++ b/kernel/perf_event.c @@ -782,6 +782,9 @@ static void __perf_install_in_context(void *info) add_event_to_ctx(event, ctx); + if (event->cpu != -1 && event->cpu != smp_processor_id()) + goto unlock; + /* * Don't put the event on if it is disabled or if * it is in a group and the group isn't on. @@ -925,6 +928,9 @@ static void __perf_event_enable(void *info) goto unlock; __perf_event_mark_enabled(event, ctx); + if (event->cpu != -1 && event->cpu != smp_processor_id()) + goto unlock; + /* * If the event is in a group and isn't the group leader, * then don't put it on unless the group is on. @@ -1595,15 +1601,12 @@ static struct perf_event_context *find_get_context(pid_t pid, int cpu) unsigned long flags; int err; - /* - * If cpu is not a wildcard then this is a percpu event: - */ - if (cpu != -1) { + if (pid == -1 && cpu != -1) { /* Must be root to operate on a CPU event: */ if (perf_paranoid_cpu() && !capable(CAP_SYS_ADMIN)) return ERR_PTR(-EACCES); - if (cpu < 0 || cpu > num_possible_cpus()) + if (cpu < 0 || cpu >= nr_cpumask_bits) return ERR_PTR(-EINVAL); /* @@ -4564,7 +4567,7 @@ static int perf_copy_attr(struct perf_event_attr __user *uattr, if (attr->type >= PERF_TYPE_MAX) return -EINVAL; - if (attr->__reserved_1 || attr->__reserved_2 || attr->__reserved_3) + if (attr->__reserved_1 || attr->__reserved_2) return -EINVAL; if (attr->sample_type & ~(PERF_SAMPLE_MAX-1)) diff --git a/kernel/sysctl_binary.c b/kernel/sysctl_binary.c index b75dbf40f573..112533d5fc08 100644 --- a/kernel/sysctl_binary.c +++ b/kernel/sysctl_binary.c @@ -1399,6 +1399,13 @@ static void deprecated_sysctl_warning(const int *name, int nlen) { int i; + /* + * CTL_KERN/KERN_VERSION is used by older glibc and cannot + * ever go away. + */ + if (name[0] == CTL_KERN && name[1] == KERN_VERSION) + return; + if (printk_ratelimit()) { printk(KERN_INFO "warning: process `%s' used the deprecated sysctl " diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c index e51a1bcb7bed..7968762c8167 100644 --- a/kernel/trace/ftrace.c +++ b/kernel/trace/ftrace.c @@ -1724,7 +1724,7 @@ ftrace_match_record(struct dyn_ftrace *rec, char *regex, int len, int type) return ftrace_match(str, regex, len, type); } -static void ftrace_match_records(char *buff, int len, int enable) +static int ftrace_match_records(char *buff, int len, int enable) { unsigned int search_len; struct ftrace_page *pg; @@ -1733,6 +1733,7 @@ static void ftrace_match_records(char *buff, int len, int enable) char *search; int type; int not; + int found = 0; flag = enable ? FTRACE_FL_FILTER : FTRACE_FL_NOTRACE; type = filter_parse_regex(buff, len, &search, ¬); @@ -1750,6 +1751,7 @@ static void ftrace_match_records(char *buff, int len, int enable) rec->flags &= ~flag; else rec->flags |= flag; + found = 1; } /* * Only enable filtering if we have a function that @@ -1759,6 +1761,8 @@ static void ftrace_match_records(char *buff, int len, int enable) ftrace_filtered = 1; } while_for_each_ftrace_rec(); mutex_unlock(&ftrace_lock); + + return found; } static int @@ -1780,7 +1784,7 @@ ftrace_match_module_record(struct dyn_ftrace *rec, char *mod, return 1; } -static void ftrace_match_module_records(char *buff, char *mod, int enable) +static int ftrace_match_module_records(char *buff, char *mod, int enable) { unsigned search_len = 0; struct ftrace_page *pg; @@ -1789,6 +1793,7 @@ static void ftrace_match_module_records(char *buff, char *mod, int enable) char *search = buff; unsigned long flag; int not = 0; + int found = 0; flag = enable ? FTRACE_FL_FILTER : FTRACE_FL_NOTRACE; @@ -1819,12 +1824,15 @@ static void ftrace_match_module_records(char *buff, char *mod, int enable) rec->flags &= ~flag; else rec->flags |= flag; + found = 1; } if (enable && (rec->flags & FTRACE_FL_FILTER)) ftrace_filtered = 1; } while_for_each_ftrace_rec(); mutex_unlock(&ftrace_lock); + + return found; } /* @@ -1853,8 +1861,9 @@ ftrace_mod_callback(char *func, char *cmd, char *param, int enable) if (!strlen(mod)) return -EINVAL; - ftrace_match_module_records(func, mod, enable); - return 0; + if (ftrace_match_module_records(func, mod, enable)) + return 0; + return -EINVAL; } static struct ftrace_func_command ftrace_mod_cmd = { @@ -2151,8 +2160,9 @@ static int ftrace_process_regex(char *buff, int len, int enable) func = strsep(&next, ":"); if (!next) { - ftrace_match_records(func, len, enable); - return 0; + if (ftrace_match_records(func, len, enable)) + return 0; + return ret; } /* command found */ @@ -2198,10 +2208,9 @@ ftrace_regex_write(struct file *file, const char __user *ubuf, !trace_parser_cont(parser)) { ret = ftrace_process_regex(parser->buffer, parser->idx, enable); + trace_parser_clear(parser); if (ret) goto out_unlock; - - trace_parser_clear(parser); } ret = read; @@ -2543,10 +2552,9 @@ ftrace_set_func(unsigned long *array, int *idx, char *buffer) exists = true; break; } - if (!exists) { + if (!exists) array[(*idx)++] = rec->ip; - found = 1; - } + found = 1; } } while_for_each_ftrace_rec(); diff --git a/kernel/trace/power-traces.c b/kernel/trace/power-traces.c index e06c6e3d56a3..9f4f565b01e6 100644 --- a/kernel/trace/power-traces.c +++ b/kernel/trace/power-traces.c @@ -14,7 +14,5 @@ #define CREATE_TRACE_POINTS #include <trace/events/power.h> -EXPORT_TRACEPOINT_SYMBOL_GPL(power_start); -EXPORT_TRACEPOINT_SYMBOL_GPL(power_end); EXPORT_TRACEPOINT_SYMBOL_GPL(power_frequency); diff --git a/kernel/trace/ring_buffer.c b/kernel/trace/ring_buffer.c index f58c9ad15830..2326b04c95c4 100644 --- a/kernel/trace/ring_buffer.c +++ b/kernel/trace/ring_buffer.c @@ -1193,9 +1193,6 @@ rb_remove_pages(struct ring_buffer_per_cpu *cpu_buffer, unsigned nr_pages) struct list_head *p; unsigned i; - atomic_inc(&cpu_buffer->record_disabled); - synchronize_sched(); - spin_lock_irq(&cpu_buffer->reader_lock); rb_head_page_deactivate(cpu_buffer); @@ -1211,12 +1208,9 @@ rb_remove_pages(struct ring_buffer_per_cpu *cpu_buffer, unsigned nr_pages) return; rb_reset_cpu(cpu_buffer); - spin_unlock_irq(&cpu_buffer->reader_lock); - rb_check_pages(cpu_buffer); - atomic_dec(&cpu_buffer->record_disabled); - + spin_unlock_irq(&cpu_buffer->reader_lock); } static void @@ -1227,9 +1221,6 @@ rb_insert_pages(struct ring_buffer_per_cpu *cpu_buffer, struct list_head *p; unsigned i; - atomic_inc(&cpu_buffer->record_disabled); - synchronize_sched(); - spin_lock_irq(&cpu_buffer->reader_lock); rb_head_page_deactivate(cpu_buffer); @@ -1242,11 +1233,9 @@ rb_insert_pages(struct ring_buffer_per_cpu *cpu_buffer, list_add_tail(&bpage->list, cpu_buffer->pages); } rb_reset_cpu(cpu_buffer); - spin_unlock_irq(&cpu_buffer->reader_lock); - rb_check_pages(cpu_buffer); - atomic_dec(&cpu_buffer->record_disabled); + spin_unlock_irq(&cpu_buffer->reader_lock); } /** @@ -1254,11 +1243,6 @@ rb_insert_pages(struct ring_buffer_per_cpu *cpu_buffer, * @buffer: the buffer to resize. * @size: the new size. * - * The tracer is responsible for making sure that the buffer is - * not being used while changing the size. - * Note: We may be able to change the above requirement by using - * RCU synchronizations. - * * Minimum size is 2 * BUF_PAGE_SIZE. * * Returns -1 on failure. @@ -1290,6 +1274,11 @@ int ring_buffer_resize(struct ring_buffer *buffer, unsigned long size) if (size == buffer_size) return size; + atomic_inc(&buffer->record_disabled); + + /* Make sure all writers are done with this buffer. */ + synchronize_sched(); + mutex_lock(&buffer->mutex); get_online_cpus(); @@ -1352,6 +1341,8 @@ int ring_buffer_resize(struct ring_buffer *buffer, unsigned long size) put_online_cpus(); mutex_unlock(&buffer->mutex); + atomic_dec(&buffer->record_disabled); + return size; free_pages: @@ -1361,6 +1352,7 @@ int ring_buffer_resize(struct ring_buffer *buffer, unsigned long size) } put_online_cpus(); mutex_unlock(&buffer->mutex); + atomic_dec(&buffer->record_disabled); return -ENOMEM; /* @@ -1370,6 +1362,7 @@ int ring_buffer_resize(struct ring_buffer *buffer, unsigned long size) out_fail: put_online_cpus(); mutex_unlock(&buffer->mutex); + atomic_dec(&buffer->record_disabled); return -1; } EXPORT_SYMBOL_GPL(ring_buffer_resize); diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c index 31118ae16f03..06ba26747d7e 100644 --- a/kernel/trace/trace.c +++ b/kernel/trace/trace.c @@ -313,7 +313,6 @@ static const char *trace_options[] = { "bin", "block", "stacktrace", - "sched-tree", "trace_printk", "ftrace_preempt", "branch", @@ -1151,6 +1150,22 @@ void __trace_stack(struct trace_array *tr, unsigned long flags, int skip, __ftrace_trace_stack(tr->buffer, flags, skip, pc); } +/** + * trace_dump_stack - record a stack back trace in the trace buffer + */ +void trace_dump_stack(void) +{ + unsigned long flags; + + if (tracing_disabled || tracing_selftest_running) + return; + + local_save_flags(flags); + + /* skipping 3 traces, seems to get us at the caller of this function */ + __ftrace_trace_stack(global_trace.buffer, flags, 3, preempt_count()); +} + void ftrace_trace_userstack(struct ring_buffer *buffer, unsigned long flags, int pc) { @@ -2316,67 +2331,49 @@ static const struct file_operations tracing_cpumask_fops = { .write = tracing_cpumask_write, }; -static ssize_t -tracing_trace_options_read(struct file *filp, char __user *ubuf, - size_t cnt, loff_t *ppos) +static int tracing_trace_options_show(struct seq_file *m, void *v) { struct tracer_opt *trace_opts; u32 tracer_flags; - int len = 0; - char *buf; - int r = 0; int i; - - /* calculate max size */ - for (i = 0; trace_options[i]; i++) { - len += strlen(trace_options[i]); - len += 3; /* "no" and newline */ - } - mutex_lock(&trace_types_lock); tracer_flags = current_trace->flags->val; trace_opts = current_trace->flags->opts; - /* - * Increase the size with names of options specific - * of the current tracer. - */ - for (i = 0; trace_opts[i].name; i++) { - len += strlen(trace_opts[i].name); - len += 3; /* "no" and newline */ - } - - /* +1 for \0 */ - buf = kmalloc(len + 1, GFP_KERNEL); - if (!buf) { - mutex_unlock(&trace_types_lock); - return -ENOMEM; - } - for (i = 0; trace_options[i]; i++) { if (trace_flags & (1 << i)) - r += sprintf(buf + r, "%s\n", trace_options[i]); + seq_printf(m, "%s\n", trace_options[i]); else - r += sprintf(buf + r, "no%s\n", trace_options[i]); + seq_printf(m, "no%s\n", trace_options[i]); } for (i = 0; trace_opts[i].name; i++) { if (tracer_flags & trace_opts[i].bit) - r += sprintf(buf + r, "%s\n", - trace_opts[i].name); + seq_printf(m, "%s\n", trace_opts[i].name); else - r += sprintf(buf + r, "no%s\n", - trace_opts[i].name); + seq_printf(m, "no%s\n", trace_opts[i].name); } mutex_unlock(&trace_types_lock); - WARN_ON(r >= len + 1); + return 0; +} - r = simple_read_from_buffer(ubuf, cnt, ppos, buf, r); +static int __set_tracer_option(struct tracer *trace, + struct tracer_flags *tracer_flags, + struct tracer_opt *opts, int neg) +{ + int ret; - kfree(buf); - return r; + ret = trace->set_flag(tracer_flags->val, opts->bit, !neg); + if (ret) + return ret; + + if (neg) + tracer_flags->val &= ~opts->bit; + else + tracer_flags->val |= opts->bit; + return 0; } /* Try to assign a tracer specific option */ @@ -2384,33 +2381,17 @@ static int set_tracer_option(struct tracer *trace, char *cmp, int neg) { struct tracer_flags *tracer_flags = trace->flags; struct tracer_opt *opts = NULL; - int ret = 0, i = 0; - int len; + int i; for (i = 0; tracer_flags->opts[i].name; i++) { opts = &tracer_flags->opts[i]; - len = strlen(opts->name); - if (strncmp(cmp, opts->name, len) == 0) { - ret = trace->set_flag(tracer_flags->val, - opts->bit, !neg); - break; - } + if (strcmp(cmp, opts->name) == 0) + return __set_tracer_option(trace, trace->flags, + opts, neg); } - /* Not found */ - if (!tracer_flags->opts[i].name) - return -EINVAL; - - /* Refused to handle */ - if (ret) - return ret; - - if (neg) - tracer_flags->val &= ~opts->bit; - else - tracer_flags->val |= opts->bit; - return 0; + return -EINVAL; } static void set_tracer_flags(unsigned int mask, int enabled) @@ -2430,7 +2411,7 @@ tracing_trace_options_write(struct file *filp, const char __user *ubuf, size_t cnt, loff_t *ppos) { char buf[64]; - char *cmp = buf; + char *cmp; int neg = 0; int ret; int i; @@ -2442,16 +2423,15 @@ tracing_trace_options_write(struct file *filp, const char __user *ubuf, return -EFAULT; buf[cnt] = 0; + cmp = strstrip(buf); - if (strncmp(buf, "no", 2) == 0) { + if (strncmp(cmp, "no", 2) == 0) { neg = 1; cmp += 2; } for (i = 0; trace_options[i]; i++) { - int len = strlen(trace_options[i]); - - if (strncmp(cmp, trace_options[i], len) == 0) { + if (strcmp(cmp, trace_options[i]) == 0) { set_tracer_flags(1 << i, !neg); break; } @@ -2471,9 +2451,18 @@ tracing_trace_options_write(struct file *filp, const char __user *ubuf, return cnt; } +static int tracing_trace_options_open(struct inode *inode, struct file *file) +{ + if (tracing_disabled) + return -ENODEV; + return single_open(file, tracing_trace_options_show, NULL); +} + static const struct file_operations tracing_iter_fops = { - .open = tracing_open_generic, - .read = tracing_trace_options_read, + .open = tracing_trace_options_open, + .read = seq_read, + .llseek = seq_lseek, + .release = single_release, .write = tracing_trace_options_write, }; @@ -3392,21 +3381,18 @@ tracing_mark_write(struct file *filp, const char __user *ubuf, return cnt; } -static ssize_t tracing_clock_read(struct file *filp, char __user *ubuf, - size_t cnt, loff_t *ppos) +static int tracing_clock_show(struct seq_file *m, void *v) { - char buf[64]; - int bufiter = 0; int i; for (i = 0; i < ARRAY_SIZE(trace_clocks); i++) - bufiter += snprintf(buf + bufiter, sizeof(buf) - bufiter, + seq_printf(m, "%s%s%s%s", i ? " " : "", i == trace_clock_id ? "[" : "", trace_clocks[i].name, i == trace_clock_id ? "]" : ""); - bufiter += snprintf(buf + bufiter, sizeof(buf) - bufiter, "\n"); + seq_putc(m, '\n'); - return simple_read_from_buffer(ubuf, cnt, ppos, buf, bufiter); + return 0; } static ssize_t tracing_clock_write(struct file *filp, const char __user *ubuf, @@ -3448,6 +3434,13 @@ static ssize_t tracing_clock_write(struct file *filp, const char __user *ubuf, return cnt; } +static int tracing_clock_open(struct inode *inode, struct file *file) +{ + if (tracing_disabled) + return -ENODEV; + return single_open(file, tracing_clock_show, NULL); +} + static const struct file_operations tracing_max_lat_fops = { .open = tracing_open_generic, .read = tracing_max_lat_read, @@ -3486,8 +3479,10 @@ static const struct file_operations tracing_mark_fops = { }; static const struct file_operations trace_clock_fops = { - .open = tracing_open_generic, - .read = tracing_clock_read, + .open = tracing_clock_open, + .read = seq_read, + .llseek = seq_lseek, + .release = single_release, .write = tracing_clock_write, }; @@ -3948,39 +3943,16 @@ trace_options_write(struct file *filp, const char __user *ubuf, size_t cnt, if (ret < 0) return ret; - ret = 0; - switch (val) { - case 0: - /* do nothing if already cleared */ - if (!(topt->flags->val & topt->opt->bit)) - break; - - mutex_lock(&trace_types_lock); - if (current_trace->set_flag) - ret = current_trace->set_flag(topt->flags->val, - topt->opt->bit, 0); - mutex_unlock(&trace_types_lock); - if (ret) - return ret; - topt->flags->val &= ~topt->opt->bit; - break; - case 1: - /* do nothing if already set */ - if (topt->flags->val & topt->opt->bit) - break; + if (val != 0 && val != 1) + return -EINVAL; + if (!!(topt->flags->val & topt->opt->bit) != val) { mutex_lock(&trace_types_lock); - if (current_trace->set_flag) - ret = current_trace->set_flag(topt->flags->val, - topt->opt->bit, 1); + ret = __set_tracer_option(current_trace, topt->flags, + topt->opt, val); mutex_unlock(&trace_types_lock); if (ret) return ret; - topt->flags->val |= topt->opt->bit; - break; - - default: - return -EINVAL; } *ppos += cnt; diff --git a/kernel/trace/trace.h b/kernel/trace/trace.h index a52bed2eedd8..4df6a77eb196 100644 --- a/kernel/trace/trace.h +++ b/kernel/trace/trace.h @@ -597,18 +597,17 @@ enum trace_iterator_flags { TRACE_ITER_BIN = 0x40, TRACE_ITER_BLOCK = 0x80, TRACE_ITER_STACKTRACE = 0x100, - TRACE_ITER_SCHED_TREE = 0x200, - TRACE_ITER_PRINTK = 0x400, - TRACE_ITER_PREEMPTONLY = 0x800, - TRACE_ITER_BRANCH = 0x1000, - TRACE_ITER_ANNOTATE = 0x2000, - TRACE_ITER_USERSTACKTRACE = 0x4000, - TRACE_ITER_SYM_USEROBJ = 0x8000, - TRACE_ITER_PRINTK_MSGONLY = 0x10000, - TRACE_ITER_CONTEXT_INFO = 0x20000, /* Print pid/cpu/time */ - TRACE_ITER_LATENCY_FMT = 0x40000, - TRACE_ITER_SLEEP_TIME = 0x80000, - TRACE_ITER_GRAPH_TIME = 0x100000, + TRACE_ITER_PRINTK = 0x200, + TRACE_ITER_PREEMPTONLY = 0x400, + TRACE_ITER_BRANCH = 0x800, + TRACE_ITER_ANNOTATE = 0x1000, + TRACE_ITER_USERSTACKTRACE = 0x2000, + TRACE_ITER_SYM_USEROBJ = 0x4000, + TRACE_ITER_PRINTK_MSGONLY = 0x8000, + TRACE_ITER_CONTEXT_INFO = 0x10000, /* Print pid/cpu/time */ + TRACE_ITER_LATENCY_FMT = 0x20000, + TRACE_ITER_SLEEP_TIME = 0x40000, + TRACE_ITER_GRAPH_TIME = 0x80000, }; /* diff --git a/kernel/trace/trace_event_profile.c b/kernel/trace/trace_event_profile.c index d9c60f80aa0d..9e25573242cf 100644 --- a/kernel/trace/trace_event_profile.c +++ b/kernel/trace/trace_event_profile.c @@ -25,7 +25,7 @@ static int ftrace_profile_enable_event(struct ftrace_event_call *event) char *buf; int ret = -ENOMEM; - if (atomic_inc_return(&event->profile_count)) + if (event->profile_count++ > 0) return 0; if (!total_profile_count) { @@ -56,7 +56,7 @@ fail_buf_nmi: perf_trace_buf = NULL; } fail_buf: - atomic_dec(&event->profile_count); + event->profile_count--; return ret; } @@ -83,7 +83,7 @@ static void ftrace_profile_disable_event(struct ftrace_event_call *event) { char *buf, *nmi_buf; - if (!atomic_add_negative(-1, &event->profile_count)) + if (--event->profile_count > 0) return; event->profile_disable(event); diff --git a/kernel/trace/trace_events.c b/kernel/trace/trace_events.c index 1d18315dc836..189b09baf4fb 100644 --- a/kernel/trace/trace_events.c +++ b/kernel/trace/trace_events.c @@ -78,7 +78,7 @@ EXPORT_SYMBOL_GPL(trace_define_field); if (ret) \ return ret; -int trace_define_common_fields(struct ftrace_event_call *call) +static int trace_define_common_fields(struct ftrace_event_call *call) { int ret; struct trace_entry ent; @@ -91,7 +91,6 @@ int trace_define_common_fields(struct ftrace_event_call *call) return ret; } -EXPORT_SYMBOL_GPL(trace_define_common_fields); void trace_destroy_fields(struct ftrace_event_call *call) { @@ -105,9 +104,25 @@ void trace_destroy_fields(struct ftrace_event_call *call) } } -static void ftrace_event_enable_disable(struct ftrace_event_call *call, +int trace_event_raw_init(struct ftrace_event_call *call) +{ + int id; + + id = register_ftrace_event(call->event); + if (!id) + return -ENODEV; + call->id = id; + INIT_LIST_HEAD(&call->fields); + + return 0; +} +EXPORT_SYMBOL_GPL(trace_event_raw_init); + +static int ftrace_event_enable_disable(struct ftrace_event_call *call, int enable) { + int ret = 0; + switch (enable) { case 0: if (call->enabled) { @@ -118,12 +133,20 @@ static void ftrace_event_enable_disable(struct ftrace_event_call *call, break; case 1: if (!call->enabled) { - call->enabled = 1; tracing_start_cmdline_record(); - call->regfunc(call); + ret = call->regfunc(call); + if (ret) { + tracing_stop_cmdline_record(); + pr_info("event trace: Could not enable event " + "%s\n", call->name); + break; + } + call->enabled = 1; } break; } + + return ret; } static void ftrace_clear_events(void) @@ -402,7 +425,7 @@ event_enable_write(struct file *filp, const char __user *ubuf, size_t cnt, case 0: case 1: mutex_lock(&event_mutex); - ftrace_event_enable_disable(call, val); + ret = ftrace_event_enable_disable(call, val); mutex_unlock(&event_mutex); break; @@ -412,7 +435,7 @@ event_enable_write(struct file *filp, const char __user *ubuf, size_t cnt, *ppos += cnt; - return cnt; + return ret ? ret : cnt; } static ssize_t @@ -913,7 +936,9 @@ event_create_dir(struct ftrace_event_call *call, struct dentry *d_events, id); if (call->define_fields) { - ret = call->define_fields(call); + ret = trace_define_common_fields(call); + if (!ret) + ret = call->define_fields(call); if (ret < 0) { pr_warning("Could not initialize trace point" " events/%s\n", call->name); diff --git a/kernel/trace/trace_export.c b/kernel/trace/trace_export.c index dff8c84ddf17..458e5bfe26d0 100644 --- a/kernel/trace/trace_export.c +++ b/kernel/trace/trace_export.c @@ -184,10 +184,6 @@ ftrace_define_fields_##name(struct ftrace_event_call *event_call) \ struct struct_name field; \ int ret; \ \ - ret = trace_define_common_fields(event_call); \ - if (ret) \ - return ret; \ - \ tstruct; \ \ return ret; \ diff --git a/kernel/trace/trace_irqsoff.c b/kernel/trace/trace_irqsoff.c index 3aa7eaa2114c..2974bc7538c7 100644 --- a/kernel/trace/trace_irqsoff.c +++ b/kernel/trace/trace_irqsoff.c @@ -151,6 +151,8 @@ check_critical_timing(struct trace_array *tr, goto out_unlock; trace_function(tr, CALLER_ADDR0, parent_ip, flags, pc); + /* Skip 5 functions to get to the irq/preempt enable function */ + __trace_stack(tr, flags, 5, pc); if (data->critical_sequence != max_sequence) goto out_unlock; diff --git a/kernel/trace/trace_kprobe.c b/kernel/trace/trace_kprobe.c index b52d397e57eb..7ecab06547a5 100644 --- a/kernel/trace/trace_kprobe.c +++ b/kernel/trace/trace_kprobe.c @@ -1132,10 +1132,6 @@ static int kprobe_event_define_fields(struct ftrace_event_call *event_call) struct kprobe_trace_entry field; struct trace_probe *tp = (struct trace_probe *)event_call->data; - ret = trace_define_common_fields(event_call); - if (ret) - return ret; - DEFINE_FIELD(unsigned long, ip, FIELD_STRING_IP, 0); DEFINE_FIELD(int, nargs, FIELD_STRING_NARGS, 1); /* Set argument names as fields */ @@ -1150,10 +1146,6 @@ static int kretprobe_event_define_fields(struct ftrace_event_call *event_call) struct kretprobe_trace_entry field; struct trace_probe *tp = (struct trace_probe *)event_call->data; - ret = trace_define_common_fields(event_call); - if (ret) - return ret; - DEFINE_FIELD(unsigned long, func, FIELD_STRING_FUNC, 0); DEFINE_FIELD(unsigned long, ret_ip, FIELD_STRING_RETIP, 0); DEFINE_FIELD(int, nargs, FIELD_STRING_NARGS, 1); @@ -1453,7 +1445,6 @@ static int register_probe_event(struct trace_probe *tp) call->unregfunc = probe_event_disable; #ifdef CONFIG_EVENT_PROFILE - atomic_set(&call->profile_count, -1); call->profile_enable = probe_profile_enable; call->profile_disable = probe_profile_disable; #endif diff --git a/kernel/trace/trace_ksym.c b/kernel/trace/trace_ksym.c index acb87d4a4ac1..faf37fa4408c 100644 --- a/kernel/trace/trace_ksym.c +++ b/kernel/trace/trace_ksym.c @@ -236,7 +236,8 @@ static ssize_t ksym_trace_filter_read(struct file *filp, char __user *ubuf, mutex_lock(&ksym_tracer_mutex); hlist_for_each_entry(entry, node, &ksym_filter_head, ksym_hlist) { - ret = trace_seq_printf(s, "%pS:", (void *)entry->attr.bp_addr); + ret = trace_seq_printf(s, "%pS:", + (void *)(unsigned long)entry->attr.bp_addr); if (entry->attr.bp_type == HW_BREAKPOINT_R) ret = trace_seq_puts(s, "r--\n"); else if (entry->attr.bp_type == HW_BREAKPOINT_W) @@ -278,21 +279,20 @@ static ssize_t ksym_trace_filter_write(struct file *file, { struct trace_ksym *entry; struct hlist_node *node; - char *input_string, *ksymname = NULL; + char *buf, *input_string, *ksymname = NULL; unsigned long ksym_addr = 0; int ret, op, changed = 0; - input_string = kzalloc(count + 1, GFP_KERNEL); - if (!input_string) + buf = kzalloc(count + 1, GFP_KERNEL); + if (!buf) return -ENOMEM; - if (copy_from_user(input_string, buffer, count)) { - kfree(input_string); - return -EFAULT; - } - input_string[count] = '\0'; + ret = -EFAULT; + if (copy_from_user(buf, buffer, count)) + goto out; - strstrip(input_string); + buf[count] = '\0'; + input_string = strstrip(buf); /* * Clear all breakpoints if: @@ -300,18 +300,16 @@ static ssize_t ksym_trace_filter_write(struct file *file, * 2: echo 0 > ksym_trace_filter * 3: echo "*:---" > ksym_trace_filter */ - if (!input_string[0] || !strcmp(input_string, "0") || - !strcmp(input_string, "*:---")) { + if (!buf[0] || !strcmp(buf, "0") || + !strcmp(buf, "*:---")) { __ksym_trace_reset(); - kfree(input_string); - return count; + ret = 0; + goto out; } ret = op = parse_ksym_trace_str(input_string, &ksymname, &ksym_addr); - if (ret < 0) { - kfree(input_string); - return ret; - } + if (ret < 0) + goto out; mutex_lock(&ksym_tracer_mutex); @@ -322,7 +320,7 @@ static ssize_t ksym_trace_filter_write(struct file *file, if (entry->attr.bp_type != op) changed = 1; else - goto out; + goto out_unlock; break; } } @@ -337,28 +335,24 @@ static ssize_t ksym_trace_filter_write(struct file *file, if (IS_ERR(entry->ksym_hbp)) ret = PTR_ERR(entry->ksym_hbp); else - goto out; + goto out_unlock; } /* Error or "symbol:---" case: drop it */ ksym_filter_entry_count--; hlist_del_rcu(&(entry->ksym_hlist)); synchronize_rcu(); kfree(entry); - goto out; + goto out_unlock; } else { /* Check for malformed request: (4) */ - if (op == 0) - goto out; - ret = process_new_ksym_entry(ksymname, op, ksym_addr); + if (op) + ret = process_new_ksym_entry(ksymname, op, ksym_addr); } -out: +out_unlock: mutex_unlock(&ksym_tracer_mutex); - - kfree(input_string); - - if (!ret) - ret = count; - return ret; +out: + kfree(buf); + return !ret ? count : ret; } static const struct file_operations ksym_tracing_fops = { diff --git a/kernel/trace/trace_syscalls.c b/kernel/trace/trace_syscalls.c index 57501d90096a..75289f372dd2 100644 --- a/kernel/trace/trace_syscalls.c +++ b/kernel/trace/trace_syscalls.c @@ -217,10 +217,6 @@ int syscall_enter_define_fields(struct ftrace_event_call *call) int i; int offset = offsetof(typeof(trace), args); - ret = trace_define_common_fields(call); - if (ret) - return ret; - ret = trace_define_field(call, SYSCALL_FIELD(int, nr), FILTER_OTHER); if (ret) return ret; @@ -241,10 +237,6 @@ int syscall_exit_define_fields(struct ftrace_event_call *call) struct syscall_trace_exit trace; int ret; - ret = trace_define_common_fields(call); - if (ret) - return ret; - ret = trace_define_field(call, SYSCALL_FIELD(int, nr), FILTER_OTHER); if (ret) return ret; @@ -333,10 +325,7 @@ int reg_event_syscall_enter(struct ftrace_event_call *call) mutex_lock(&syscall_trace_lock); if (!sys_refcount_enter) ret = register_trace_sys_enter(ftrace_syscall_enter); - if (ret) { - pr_info("event trace: Could not activate" - "syscall entry trace point"); - } else { + if (!ret) { set_bit(num, enabled_enter_syscalls); sys_refcount_enter++; } @@ -370,10 +359,7 @@ int reg_event_syscall_exit(struct ftrace_event_call *call) mutex_lock(&syscall_trace_lock); if (!sys_refcount_exit) ret = register_trace_sys_exit(ftrace_syscall_exit); - if (ret) { - pr_info("event trace: Could not activate" - "syscall exit trace point"); - } else { + if (!ret) { set_bit(num, enabled_exit_syscalls); sys_refcount_exit++; } diff --git a/lib/lmb.c b/lib/lmb.c index 0343c05609f0..9cee17142b2c 100644 --- a/lib/lmb.c +++ b/lib/lmb.c @@ -263,7 +263,7 @@ long __init lmb_reserve(u64 base, u64 size) return lmb_add_region(_rgn, base, size); } -long __init lmb_overlaps_region(struct lmb_region *rgn, u64 base, u64 size) +long lmb_overlaps_region(struct lmb_region *rgn, u64 base, u64 size) { unsigned long i; @@ -493,6 +493,11 @@ int __init lmb_is_reserved(u64 addr) return 0; } +int lmb_is_region_reserved(u64 base, u64 size) +{ + return lmb_overlaps_region(&lmb.reserved, base, size); +} + /* * Given a <base, len>, find which memory regions belong to this range. * Adjust the request and return a contiguous chunk. diff --git a/mm/Kconfig b/mm/Kconfig index 2310984591ed..43ea8c3a2bbf 100644 --- a/mm/Kconfig +++ b/mm/Kconfig @@ -251,8 +251,9 @@ config MEMORY_FAILURE special hardware support and typically ECC memory. config HWPOISON_INJECT - tristate "Poison pages injector" + tristate "HWPoison pages injector" depends on MEMORY_FAILURE && DEBUG_KERNEL + select PROC_PAGE_MONITOR config NOMMU_INITIAL_TRIM_EXCESS int "Turn on mmap() excess space trimming before booting" diff --git a/mm/Makefile b/mm/Makefile index 82131d0f8d85..7a68d2ab5560 100644 --- a/mm/Makefile +++ b/mm/Makefile @@ -22,7 +22,6 @@ obj-$(CONFIG_HUGETLBFS) += hugetlb.o obj-$(CONFIG_NUMA) += mempolicy.o obj-$(CONFIG_SPARSEMEM) += sparse.o obj-$(CONFIG_SPARSEMEM_VMEMMAP) += sparse-vmemmap.o -obj-$(CONFIG_TMPFS_POSIX_ACL) += shmem_acl.o obj-$(CONFIG_SLOB) += slob.o obj-$(CONFIG_MMU_NOTIFIER) += mmu_notifier.o obj-$(CONFIG_KSM) += ksm.o diff --git a/mm/filemap.c b/mm/filemap.c index 8b4d88f9249e..96ac6b0eb6cb 100644 --- a/mm/filemap.c +++ b/mm/filemap.c @@ -2240,7 +2240,6 @@ generic_file_buffered_write(struct kiocb *iocb, const struct iovec *iov, size_t count, ssize_t written) { struct file *file = iocb->ki_filp; - struct address_space *mapping = file->f_mapping; ssize_t status; struct iov_iter i; @@ -2252,15 +2251,6 @@ generic_file_buffered_write(struct kiocb *iocb, const struct iovec *iov, *ppos = pos + status; } - /* - * If we get here for O_DIRECT writes then we must have fallen through - * to buffered writes (block instantiation inside i_size). So we sync - * the file data here, to try to honour O_DIRECT expectations. - */ - if (unlikely(file->f_flags & O_DIRECT) && written) - status = filemap_write_and_wait_range(mapping, - pos, pos + written - 1); - return written ? written : status; } EXPORT_SYMBOL(generic_file_buffered_write); @@ -2359,10 +2349,7 @@ ssize_t __generic_file_aio_write(struct kiocb *iocb, const struct iovec *iov, * semantics. */ endbyte = pos + written_buffered - written - 1; - err = do_sync_mapping_range(file->f_mapping, pos, endbyte, - SYNC_FILE_RANGE_WAIT_BEFORE| - SYNC_FILE_RANGE_WRITE| - SYNC_FILE_RANGE_WAIT_AFTER); + err = filemap_write_and_wait_range(file->f_mapping, pos, endbyte); if (err == 0) { written = written_buffered; invalidate_mapping_pages(mapping, diff --git a/mm/hwpoison-inject.c b/mm/hwpoison-inject.c index e1d85137f086..10ea71905c1f 100644 --- a/mm/hwpoison-inject.c +++ b/mm/hwpoison-inject.c @@ -3,18 +3,68 @@ #include <linux/debugfs.h> #include <linux/kernel.h> #include <linux/mm.h> +#include <linux/swap.h> +#include <linux/pagemap.h> +#include "internal.h" -static struct dentry *hwpoison_dir, *corrupt_pfn; +static struct dentry *hwpoison_dir; static int hwpoison_inject(void *data, u64 val) { + unsigned long pfn = val; + struct page *p; + int err; + + if (!capable(CAP_SYS_ADMIN)) + return -EPERM; + + if (!hwpoison_filter_enable) + goto inject; + if (!pfn_valid(pfn)) + return -ENXIO; + + p = pfn_to_page(pfn); + /* + * This implies unable to support free buddy pages. + */ + if (!get_page_unless_zero(p)) + return 0; + + if (!PageLRU(p)) + shake_page(p, 0); + /* + * This implies unable to support non-LRU pages. + */ + if (!PageLRU(p)) + return 0; + + /* + * do a racy check with elevated page count, to make sure PG_hwpoison + * will only be set for the targeted owner (or on a free page). + * We temporarily take page lock for try_get_mem_cgroup_from_page(). + * __memory_failure() will redo the check reliably inside page lock. + */ + lock_page(p); + err = hwpoison_filter(p); + unlock_page(p); + if (err) + return 0; + +inject: + printk(KERN_INFO "Injecting memory failure at pfn %lx\n", pfn); + return __memory_failure(pfn, 18, MF_COUNT_INCREASED); +} + +static int hwpoison_unpoison(void *data, u64 val) +{ if (!capable(CAP_SYS_ADMIN)) return -EPERM; - printk(KERN_INFO "Injecting memory failure at pfn %Lx\n", val); - return __memory_failure(val, 18, 0); + + return unpoison_memory(val); } DEFINE_SIMPLE_ATTRIBUTE(hwpoison_fops, NULL, hwpoison_inject, "%lli\n"); +DEFINE_SIMPLE_ATTRIBUTE(unpoison_fops, NULL, hwpoison_unpoison, "%lli\n"); static void pfn_inject_exit(void) { @@ -24,16 +74,63 @@ static void pfn_inject_exit(void) static int pfn_inject_init(void) { + struct dentry *dentry; + hwpoison_dir = debugfs_create_dir("hwpoison", NULL); if (hwpoison_dir == NULL) return -ENOMEM; - corrupt_pfn = debugfs_create_file("corrupt-pfn", 0600, hwpoison_dir, + + /* + * Note that the below poison/unpoison interfaces do not involve + * hardware status change, hence do not require hardware support. + * They are mainly for testing hwpoison in software level. + */ + dentry = debugfs_create_file("corrupt-pfn", 0600, hwpoison_dir, NULL, &hwpoison_fops); - if (corrupt_pfn == NULL) { - pfn_inject_exit(); - return -ENOMEM; - } + if (!dentry) + goto fail; + + dentry = debugfs_create_file("unpoison-pfn", 0600, hwpoison_dir, + NULL, &unpoison_fops); + if (!dentry) + goto fail; + + dentry = debugfs_create_u32("corrupt-filter-enable", 0600, + hwpoison_dir, &hwpoison_filter_enable); + if (!dentry) + goto fail; + + dentry = debugfs_create_u32("corrupt-filter-dev-major", 0600, + hwpoison_dir, &hwpoison_filter_dev_major); + if (!dentry) + goto fail; + + dentry = debugfs_create_u32("corrupt-filter-dev-minor", 0600, + hwpoison_dir, &hwpoison_filter_dev_minor); + if (!dentry) + goto fail; + + dentry = debugfs_create_u64("corrupt-filter-flags-mask", 0600, + hwpoison_dir, &hwpoison_filter_flags_mask); + if (!dentry) + goto fail; + + dentry = debugfs_create_u64("corrupt-filter-flags-value", 0600, + hwpoison_dir, &hwpoison_filter_flags_value); + if (!dentry) + goto fail; + +#ifdef CONFIG_CGROUP_MEM_RES_CTLR_SWAP + dentry = debugfs_create_u64("corrupt-filter-memcg", 0600, + hwpoison_dir, &hwpoison_filter_memcg); + if (!dentry) + goto fail; +#endif + return 0; +fail: + pfn_inject_exit(); + return -ENOMEM; } module_init(pfn_inject_init); diff --git a/mm/internal.h b/mm/internal.h index 4fe67a162cb4..6a697bb97fc5 100644 --- a/mm/internal.h +++ b/mm/internal.h @@ -50,6 +50,9 @@ extern void putback_lru_page(struct page *page); */ extern void __free_pages_bootmem(struct page *page, unsigned int order); extern void prep_compound_page(struct page *page, unsigned long order); +#ifdef CONFIG_MEMORY_FAILURE +extern bool is_free_buddy_page(struct page *page); +#endif /* @@ -247,3 +250,12 @@ int __get_user_pages(struct task_struct *tsk, struct mm_struct *mm, #define ZONE_RECLAIM_SOME 0 #define ZONE_RECLAIM_SUCCESS 1 #endif + +extern int hwpoison_filter(struct page *p); + +extern u32 hwpoison_filter_dev_major; +extern u32 hwpoison_filter_dev_minor; +extern u64 hwpoison_filter_flags_mask; +extern u64 hwpoison_filter_flags_value; +extern u64 hwpoison_filter_memcg; +extern u32 hwpoison_filter_enable; diff --git a/mm/madvise.c b/mm/madvise.c index 35b1479b7c9d..319528b8db74 100644 --- a/mm/madvise.c +++ b/mm/madvise.c @@ -9,6 +9,7 @@ #include <linux/pagemap.h> #include <linux/syscalls.h> #include <linux/mempolicy.h> +#include <linux/page-isolation.h> #include <linux/hugetlb.h> #include <linux/sched.h> #include <linux/ksm.h> @@ -222,7 +223,7 @@ static long madvise_remove(struct vm_area_struct *vma, /* * Error injection support for memory error handling. */ -static int madvise_hwpoison(unsigned long start, unsigned long end) +static int madvise_hwpoison(int bhv, unsigned long start, unsigned long end) { int ret = 0; @@ -230,15 +231,21 @@ static int madvise_hwpoison(unsigned long start, unsigned long end) return -EPERM; for (; start < end; start += PAGE_SIZE) { struct page *p; - int ret = get_user_pages(current, current->mm, start, 1, - 0, 0, &p, NULL); + int ret = get_user_pages_fast(start, 1, 0, &p); if (ret != 1) return ret; + if (bhv == MADV_SOFT_OFFLINE) { + printk(KERN_INFO "Soft offlining page %lx at %lx\n", + page_to_pfn(p), start); + ret = soft_offline_page(p, MF_COUNT_INCREASED); + if (ret) + break; + continue; + } printk(KERN_INFO "Injecting memory failure for page %lx at %lx\n", page_to_pfn(p), start); /* Ignore return value for now */ - __memory_failure(page_to_pfn(p), 0, 1); - put_page(p); + __memory_failure(page_to_pfn(p), 0, MF_COUNT_INCREASED); } return ret; } @@ -335,8 +342,8 @@ SYSCALL_DEFINE3(madvise, unsigned long, start, size_t, len_in, int, behavior) size_t len; #ifdef CONFIG_MEMORY_FAILURE - if (behavior == MADV_HWPOISON) - return madvise_hwpoison(start, start+len_in); + if (behavior == MADV_HWPOISON || behavior == MADV_SOFT_OFFLINE) + return madvise_hwpoison(behavior, start, start+len_in); #endif if (!madvise_behavior_valid(behavior)) return error; diff --git a/mm/memcontrol.c b/mm/memcontrol.c index 878808c4fcbe..488b644e0e8e 100644 --- a/mm/memcontrol.c +++ b/mm/memcontrol.c @@ -283,6 +283,11 @@ mem_cgroup_zoneinfo(struct mem_cgroup *mem, int nid, int zid) return &mem->info.nodeinfo[nid]->zoneinfo[zid]; } +struct cgroup_subsys_state *mem_cgroup_css(struct mem_cgroup *mem) +{ + return &mem->css; +} + static struct mem_cgroup_per_zone * page_cgroup_zoneinfo(struct page_cgroup *pc) { @@ -1536,25 +1541,22 @@ static struct mem_cgroup *mem_cgroup_lookup(unsigned short id) return container_of(css, struct mem_cgroup, css); } -static struct mem_cgroup *try_get_mem_cgroup_from_swapcache(struct page *page) +struct mem_cgroup *try_get_mem_cgroup_from_page(struct page *page) { - struct mem_cgroup *mem; + struct mem_cgroup *mem = NULL; struct page_cgroup *pc; unsigned short id; swp_entry_t ent; VM_BUG_ON(!PageLocked(page)); - if (!PageSwapCache(page)) - return NULL; - pc = lookup_page_cgroup(page); lock_page_cgroup(pc); if (PageCgroupUsed(pc)) { mem = pc->mem_cgroup; if (mem && !css_tryget(&mem->css)) mem = NULL; - } else { + } else if (PageSwapCache(page)) { ent.val = page_private(page); id = lookup_swap_cgroup(ent); rcu_read_lock(); @@ -1874,7 +1876,7 @@ int mem_cgroup_try_charge_swapin(struct mm_struct *mm, */ if (!PageSwapCache(page)) goto charge_cur_mm; - mem = try_get_mem_cgroup_from_swapcache(page); + mem = try_get_mem_cgroup_from_page(page); if (!mem) goto charge_cur_mm; *ptr = mem; diff --git a/mm/memory-failure.c b/mm/memory-failure.c index 50d4f8d7024a..6a0466ed5bfd 100644 --- a/mm/memory-failure.c +++ b/mm/memory-failure.c @@ -34,12 +34,16 @@ #include <linux/kernel.h> #include <linux/mm.h> #include <linux/page-flags.h> +#include <linux/kernel-page-flags.h> #include <linux/sched.h> #include <linux/ksm.h> #include <linux/rmap.h> #include <linux/pagemap.h> #include <linux/swap.h> #include <linux/backing-dev.h> +#include <linux/migrate.h> +#include <linux/page-isolation.h> +#include <linux/suspend.h> #include "internal.h" int sysctl_memory_failure_early_kill __read_mostly = 0; @@ -48,6 +52,120 @@ int sysctl_memory_failure_recovery __read_mostly = 1; atomic_long_t mce_bad_pages __read_mostly = ATOMIC_LONG_INIT(0); +u32 hwpoison_filter_enable = 0; +u32 hwpoison_filter_dev_major = ~0U; +u32 hwpoison_filter_dev_minor = ~0U; +u64 hwpoison_filter_flags_mask; +u64 hwpoison_filter_flags_value; +EXPORT_SYMBOL_GPL(hwpoison_filter_enable); +EXPORT_SYMBOL_GPL(hwpoison_filter_dev_major); +EXPORT_SYMBOL_GPL(hwpoison_filter_dev_minor); +EXPORT_SYMBOL_GPL(hwpoison_filter_flags_mask); +EXPORT_SYMBOL_GPL(hwpoison_filter_flags_value); + +static int hwpoison_filter_dev(struct page *p) +{ + struct address_space *mapping; + dev_t dev; + + if (hwpoison_filter_dev_major == ~0U && + hwpoison_filter_dev_minor == ~0U) + return 0; + + /* + * page_mapping() does not accept slab page + */ + if (PageSlab(p)) + return -EINVAL; + + mapping = page_mapping(p); + if (mapping == NULL || mapping->host == NULL) + return -EINVAL; + + dev = mapping->host->i_sb->s_dev; + if (hwpoison_filter_dev_major != ~0U && + hwpoison_filter_dev_major != MAJOR(dev)) + return -EINVAL; + if (hwpoison_filter_dev_minor != ~0U && + hwpoison_filter_dev_minor != MINOR(dev)) + return -EINVAL; + + return 0; +} + +static int hwpoison_filter_flags(struct page *p) +{ + if (!hwpoison_filter_flags_mask) + return 0; + + if ((stable_page_flags(p) & hwpoison_filter_flags_mask) == + hwpoison_filter_flags_value) + return 0; + else + return -EINVAL; +} + +/* + * This allows stress tests to limit test scope to a collection of tasks + * by putting them under some memcg. This prevents killing unrelated/important + * processes such as /sbin/init. Note that the target task may share clean + * pages with init (eg. libc text), which is harmless. If the target task + * share _dirty_ pages with another task B, the test scheme must make sure B + * is also included in the memcg. At last, due to race conditions this filter + * can only guarantee that the page either belongs to the memcg tasks, or is + * a freed page. + */ +#ifdef CONFIG_CGROUP_MEM_RES_CTLR_SWAP +u64 hwpoison_filter_memcg; +EXPORT_SYMBOL_GPL(hwpoison_filter_memcg); +static int hwpoison_filter_task(struct page *p) +{ + struct mem_cgroup *mem; + struct cgroup_subsys_state *css; + unsigned long ino; + + if (!hwpoison_filter_memcg) + return 0; + + mem = try_get_mem_cgroup_from_page(p); + if (!mem) + return -EINVAL; + + css = mem_cgroup_css(mem); + /* root_mem_cgroup has NULL dentries */ + if (!css->cgroup->dentry) + return -EINVAL; + + ino = css->cgroup->dentry->d_inode->i_ino; + css_put(css); + + if (ino != hwpoison_filter_memcg) + return -EINVAL; + + return 0; +} +#else +static int hwpoison_filter_task(struct page *p) { return 0; } +#endif + +int hwpoison_filter(struct page *p) +{ + if (!hwpoison_filter_enable) + return 0; + + if (hwpoison_filter_dev(p)) + return -EINVAL; + + if (hwpoison_filter_flags(p)) + return -EINVAL; + + if (hwpoison_filter_task(p)) + return -EINVAL; + + return 0; +} +EXPORT_SYMBOL_GPL(hwpoison_filter); + /* * Send all the processes who have the page mapped an ``action optional'' * signal. @@ -83,6 +201,36 @@ static int kill_proc_ao(struct task_struct *t, unsigned long addr, int trapno, } /* + * When a unknown page type is encountered drain as many buffers as possible + * in the hope to turn the page into a LRU or free page, which we can handle. + */ +void shake_page(struct page *p, int access) +{ + if (!PageSlab(p)) { + lru_add_drain_all(); + if (PageLRU(p)) + return; + drain_all_pages(); + if (PageLRU(p) || is_free_buddy_page(p)) + return; + } + + /* + * Only all shrink_slab here (which would also + * shrink other caches) if access is not potentially fatal. + */ + if (access) { + int nr; + do { + nr = shrink_slab(1000, GFP_KERNEL, 1000); + if (page_count(p) == 0) + break; + } while (nr > 10); + } +} +EXPORT_SYMBOL_GPL(shake_page); + +/* * Kill all processes that have a poisoned page mapped and then isolate * the page. * @@ -177,7 +325,6 @@ static void kill_procs_ao(struct list_head *to_kill, int doit, int trapno, * In case something went wrong with munmapping * make sure the process doesn't catch the * signal and then access the memory. Just kill it. - * the signal handlers */ if (fail || tk->addr_valid == 0) { printk(KERN_ERR @@ -314,33 +461,49 @@ static void collect_procs(struct page *page, struct list_head *tokill) */ enum outcome { - FAILED, /* Error handling failed */ + IGNORED, /* Error: cannot be handled */ + FAILED, /* Error: handling failed */ DELAYED, /* Will be handled later */ - IGNORED, /* Error safely ignored */ RECOVERED, /* Successfully recovered */ }; static const char *action_name[] = { + [IGNORED] = "Ignored", [FAILED] = "Failed", [DELAYED] = "Delayed", - [IGNORED] = "Ignored", [RECOVERED] = "Recovered", }; /* - * Error hit kernel page. - * Do nothing, try to be lucky and not touch this instead. For a few cases we - * could be more sophisticated. + * XXX: It is possible that a page is isolated from LRU cache, + * and then kept in swap cache or failed to remove from page cache. + * The page count will stop it from being freed by unpoison. + * Stress tests should be aware of this memory leak problem. */ -static int me_kernel(struct page *p, unsigned long pfn) +static int delete_from_lru_cache(struct page *p) { - return DELAYED; + if (!isolate_lru_page(p)) { + /* + * Clear sensible page flags, so that the buddy system won't + * complain when the page is unpoison-and-freed. + */ + ClearPageActive(p); + ClearPageUnevictable(p); + /* + * drop the page count elevated by isolate_lru_page() + */ + page_cache_release(p); + return 0; + } + return -EIO; } /* - * Already poisoned page. + * Error hit kernel page. + * Do nothing, try to be lucky and not touch this instead. For a few cases we + * could be more sophisticated. */ -static int me_ignore(struct page *p, unsigned long pfn) +static int me_kernel(struct page *p, unsigned long pfn) { return IGNORED; } @@ -355,14 +518,6 @@ static int me_unknown(struct page *p, unsigned long pfn) } /* - * Free memory - */ -static int me_free(struct page *p, unsigned long pfn) -{ - return DELAYED; -} - -/* * Clean (or cleaned) page cache page. */ static int me_pagecache_clean(struct page *p, unsigned long pfn) @@ -371,6 +526,8 @@ static int me_pagecache_clean(struct page *p, unsigned long pfn) int ret = FAILED; struct address_space *mapping; + delete_from_lru_cache(p); + /* * For anonymous pages we're done the only reference left * should be the one m_f() holds. @@ -500,14 +657,20 @@ static int me_swapcache_dirty(struct page *p, unsigned long pfn) /* Trigger EIO in shmem: */ ClearPageUptodate(p); - return DELAYED; + if (!delete_from_lru_cache(p)) + return DELAYED; + else + return FAILED; } static int me_swapcache_clean(struct page *p, unsigned long pfn) { delete_from_swap_cache(p); - return RECOVERED; + if (!delete_from_lru_cache(p)) + return RECOVERED; + else + return FAILED; } /* @@ -550,7 +713,6 @@ static int me_huge_page(struct page *p, unsigned long pfn) #define tail (1UL << PG_tail) #define compound (1UL << PG_compound) #define slab (1UL << PG_slab) -#define buddy (1UL << PG_buddy) #define reserved (1UL << PG_reserved) static struct page_state { @@ -559,8 +721,11 @@ static struct page_state { char *msg; int (*action)(struct page *p, unsigned long pfn); } error_states[] = { - { reserved, reserved, "reserved kernel", me_ignore }, - { buddy, buddy, "free kernel", me_free }, + { reserved, reserved, "reserved kernel", me_kernel }, + /* + * free pages are specially detected outside this table: + * PG_buddy pages only make a small fraction of all free pages. + */ /* * Could in theory check if slab page is free or if we can drop @@ -587,7 +752,6 @@ static struct page_state { { lru|dirty, lru|dirty, "LRU", me_pagecache_dirty }, { lru|dirty, lru, "clean LRU", me_pagecache_clean }, - { swapbacked, swapbacked, "anonymous", me_pagecache_clean }, /* * Catchall entry: must be at end. @@ -595,20 +759,31 @@ static struct page_state { { 0, 0, "unknown page state", me_unknown }, }; +#undef dirty +#undef sc +#undef unevict +#undef mlock +#undef writeback +#undef lru +#undef swapbacked +#undef head +#undef tail +#undef compound +#undef slab +#undef reserved + static void action_result(unsigned long pfn, char *msg, int result) { - struct page *page = NULL; - if (pfn_valid(pfn)) - page = pfn_to_page(pfn); + struct page *page = pfn_to_page(pfn); printk(KERN_ERR "MCE %#lx: %s%s page recovery: %s\n", pfn, - page && PageDirty(page) ? "dirty " : "", + PageDirty(page) ? "dirty " : "", msg, action_name[result]); } static int page_action(struct page_state *ps, struct page *p, - unsigned long pfn, int ref) + unsigned long pfn) { int result; int count; @@ -616,18 +791,22 @@ static int page_action(struct page_state *ps, struct page *p, result = ps->action(p, pfn); action_result(pfn, ps->msg, result); - count = page_count(p) - 1 - ref; - if (count != 0) + count = page_count(p) - 1; + if (ps->action == me_swapcache_dirty && result == DELAYED) + count--; + if (count != 0) { printk(KERN_ERR "MCE %#lx: %s page still referenced by %d users\n", pfn, ps->msg, count); + result = FAILED; + } /* Could do more checks here if page looks ok */ /* * Could adjust zone counters here to correct for the missing page. */ - return result == RECOVERED ? 0 : -EBUSY; + return (result == RECOVERED || result == DELAYED) ? 0 : -EBUSY; } #define N_UNMAP_TRIES 5 @@ -636,7 +815,7 @@ static int page_action(struct page_state *ps, struct page *p, * Do all that is necessary to remove user space mappings. Unmap * the pages and send SIGBUS to the processes if the data was dirty. */ -static void hwpoison_user_mappings(struct page *p, unsigned long pfn, +static int hwpoison_user_mappings(struct page *p, unsigned long pfn, int trapno) { enum ttu_flags ttu = TTU_UNMAP | TTU_IGNORE_MLOCK | TTU_IGNORE_ACCESS; @@ -646,15 +825,18 @@ static void hwpoison_user_mappings(struct page *p, unsigned long pfn, int i; int kill = 1; - if (PageReserved(p) || PageCompound(p) || PageSlab(p) || PageKsm(p)) - return; + if (PageReserved(p) || PageSlab(p)) + return SWAP_SUCCESS; /* * This check implies we don't kill processes if their pages * are in the swap cache early. Those are always late kills. */ if (!page_mapped(p)) - return; + return SWAP_SUCCESS; + + if (PageCompound(p) || PageKsm(p)) + return SWAP_FAIL; if (PageSwapCache(p)) { printk(KERN_ERR @@ -665,6 +847,8 @@ static void hwpoison_user_mappings(struct page *p, unsigned long pfn, /* * Propagate the dirty bit from PTEs to struct page first, because we * need this to decide if we should kill or just drop the page. + * XXX: the dirty test could be racy: set_page_dirty() may not always + * be called inside page lock (it's recommended but not enforced). */ mapping = page_mapping(p); if (!PageDirty(p) && mapping && mapping_cap_writeback_dirty(mapping)) { @@ -716,11 +900,12 @@ static void hwpoison_user_mappings(struct page *p, unsigned long pfn, */ kill_procs_ao(&tokill, !!PageDirty(p), trapno, ret != SWAP_SUCCESS, pfn); + + return ret; } -int __memory_failure(unsigned long pfn, int trapno, int ref) +int __memory_failure(unsigned long pfn, int trapno, int flags) { - unsigned long lru_flag; struct page_state *ps; struct page *p; int res; @@ -729,13 +914,15 @@ int __memory_failure(unsigned long pfn, int trapno, int ref) panic("Memory failure from trap %d on page %lx", trapno, pfn); if (!pfn_valid(pfn)) { - action_result(pfn, "memory outside kernel control", IGNORED); - return -EIO; + printk(KERN_ERR + "MCE %#lx: memory outside kernel control\n", + pfn); + return -ENXIO; } p = pfn_to_page(pfn); if (TestSetPageHWPoison(p)) { - action_result(pfn, "already hardware poisoned", IGNORED); + printk(KERN_ERR "MCE %#lx: already hardware poisoned\n", pfn); return 0; } @@ -752,9 +939,15 @@ int __memory_failure(unsigned long pfn, int trapno, int ref) * In fact it's dangerous to directly bump up page count from 0, * that may make page_freeze_refs()/page_unfreeze_refs() mismatch. */ - if (!get_page_unless_zero(compound_head(p))) { - action_result(pfn, "free or high order kernel", IGNORED); - return PageBuddy(compound_head(p)) ? 0 : -EBUSY; + if (!(flags & MF_COUNT_INCREASED) && + !get_page_unless_zero(compound_head(p))) { + if (is_free_buddy_page(p)) { + action_result(pfn, "free buddy", DELAYED); + return 0; + } else { + action_result(pfn, "high order kernel", IGNORED); + return -EBUSY; + } } /* @@ -766,14 +959,19 @@ int __memory_failure(unsigned long pfn, int trapno, int ref) * walked by the page reclaim code, however that's not a big loss. */ if (!PageLRU(p)) - lru_add_drain_all(); - lru_flag = p->flags & lru; - if (isolate_lru_page(p)) { + shake_page(p, 0); + if (!PageLRU(p)) { + /* + * shake_page could have turned it free. + */ + if (is_free_buddy_page(p)) { + action_result(pfn, "free buddy, 2nd try", DELAYED); + return 0; + } action_result(pfn, "non LRU", IGNORED); put_page(p); return -EBUSY; } - page_cache_release(p); /* * Lock the page and wait for writeback to finish. @@ -781,26 +979,48 @@ int __memory_failure(unsigned long pfn, int trapno, int ref) * and in many cases impossible, so we just avoid it here. */ lock_page_nosync(p); + + /* + * unpoison always clear PG_hwpoison inside page lock + */ + if (!PageHWPoison(p)) { + printk(KERN_ERR "MCE %#lx: just unpoisoned\n", pfn); + res = 0; + goto out; + } + if (hwpoison_filter(p)) { + if (TestClearPageHWPoison(p)) + atomic_long_dec(&mce_bad_pages); + unlock_page(p); + put_page(p); + return 0; + } + wait_on_page_writeback(p); /* * Now take care of user space mappings. + * Abort on fail: __remove_from_page_cache() assumes unmapped page. */ - hwpoison_user_mappings(p, pfn, trapno); + if (hwpoison_user_mappings(p, pfn, trapno) != SWAP_SUCCESS) { + printk(KERN_ERR "MCE %#lx: cannot unmap page, give up\n", pfn); + res = -EBUSY; + goto out; + } /* * Torn down by someone else? */ - if ((lru_flag & lru) && !PageSwapCache(p) && p->mapping == NULL) { + if (PageLRU(p) && !PageSwapCache(p) && p->mapping == NULL) { action_result(pfn, "already truncated LRU", IGNORED); - res = 0; + res = -EBUSY; goto out; } res = -EBUSY; for (ps = error_states;; ps++) { - if (((p->flags | lru_flag)& ps->mask) == ps->res) { - res = page_action(ps, p, pfn, ref); + if ((p->flags & ps->mask) == ps->res) { + res = page_action(ps, p, pfn); break; } } @@ -831,3 +1051,235 @@ void memory_failure(unsigned long pfn, int trapno) { __memory_failure(pfn, trapno, 0); } + +/** + * unpoison_memory - Unpoison a previously poisoned page + * @pfn: Page number of the to be unpoisoned page + * + * Software-unpoison a page that has been poisoned by + * memory_failure() earlier. + * + * This is only done on the software-level, so it only works + * for linux injected failures, not real hardware failures + * + * Returns 0 for success, otherwise -errno. + */ +int unpoison_memory(unsigned long pfn) +{ + struct page *page; + struct page *p; + int freeit = 0; + + if (!pfn_valid(pfn)) + return -ENXIO; + + p = pfn_to_page(pfn); + page = compound_head(p); + + if (!PageHWPoison(p)) { + pr_debug("MCE: Page was already unpoisoned %#lx\n", pfn); + return 0; + } + + if (!get_page_unless_zero(page)) { + if (TestClearPageHWPoison(p)) + atomic_long_dec(&mce_bad_pages); + pr_debug("MCE: Software-unpoisoned free page %#lx\n", pfn); + return 0; + } + + lock_page_nosync(page); + /* + * This test is racy because PG_hwpoison is set outside of page lock. + * That's acceptable because that won't trigger kernel panic. Instead, + * the PG_hwpoison page will be caught and isolated on the entrance to + * the free buddy page pool. + */ + if (TestClearPageHWPoison(p)) { + pr_debug("MCE: Software-unpoisoned page %#lx\n", pfn); + atomic_long_dec(&mce_bad_pages); + freeit = 1; + } + unlock_page(page); + + put_page(page); + if (freeit) + put_page(page); + + return 0; +} +EXPORT_SYMBOL(unpoison_memory); + +static struct page *new_page(struct page *p, unsigned long private, int **x) +{ + int nid = page_to_nid(p); + return alloc_pages_exact_node(nid, GFP_HIGHUSER_MOVABLE, 0); +} + +/* + * Safely get reference count of an arbitrary page. + * Returns 0 for a free page, -EIO for a zero refcount page + * that is not free, and 1 for any other page type. + * For 1 the page is returned with increased page count, otherwise not. + */ +static int get_any_page(struct page *p, unsigned long pfn, int flags) +{ + int ret; + + if (flags & MF_COUNT_INCREASED) + return 1; + + /* + * The lock_system_sleep prevents a race with memory hotplug, + * because the isolation assumes there's only a single user. + * This is a big hammer, a better would be nicer. + */ + lock_system_sleep(); + + /* + * Isolate the page, so that it doesn't get reallocated if it + * was free. + */ + set_migratetype_isolate(p); + if (!get_page_unless_zero(compound_head(p))) { + if (is_free_buddy_page(p)) { + pr_debug("get_any_page: %#lx free buddy page\n", pfn); + /* Set hwpoison bit while page is still isolated */ + SetPageHWPoison(p); + ret = 0; + } else { + pr_debug("get_any_page: %#lx: unknown zero refcount page type %lx\n", + pfn, p->flags); + ret = -EIO; + } + } else { + /* Not a free page */ + ret = 1; + } + unset_migratetype_isolate(p); + unlock_system_sleep(); + return ret; +} + +/** + * soft_offline_page - Soft offline a page. + * @page: page to offline + * @flags: flags. Same as memory_failure(). + * + * Returns 0 on success, otherwise negated errno. + * + * Soft offline a page, by migration or invalidation, + * without killing anything. This is for the case when + * a page is not corrupted yet (so it's still valid to access), + * but has had a number of corrected errors and is better taken + * out. + * + * The actual policy on when to do that is maintained by + * user space. + * + * This should never impact any application or cause data loss, + * however it might take some time. + * + * This is not a 100% solution for all memory, but tries to be + * ``good enough'' for the majority of memory. + */ +int soft_offline_page(struct page *page, int flags) +{ + int ret; + unsigned long pfn = page_to_pfn(page); + + ret = get_any_page(page, pfn, flags); + if (ret < 0) + return ret; + if (ret == 0) + goto done; + + /* + * Page cache page we can handle? + */ + if (!PageLRU(page)) { + /* + * Try to free it. + */ + put_page(page); + shake_page(page, 1); + + /* + * Did it turn free? + */ + ret = get_any_page(page, pfn, 0); + if (ret < 0) + return ret; + if (ret == 0) + goto done; + } + if (!PageLRU(page)) { + pr_debug("soft_offline: %#lx: unknown non LRU page type %lx\n", + pfn, page->flags); + return -EIO; + } + + lock_page(page); + wait_on_page_writeback(page); + + /* + * Synchronized using the page lock with memory_failure() + */ + if (PageHWPoison(page)) { + unlock_page(page); + put_page(page); + pr_debug("soft offline: %#lx page already poisoned\n", pfn); + return -EBUSY; + } + + /* + * Try to invalidate first. This should work for + * non dirty unmapped page cache pages. + */ + ret = invalidate_inode_page(page); + unlock_page(page); + + /* + * Drop count because page migration doesn't like raised + * counts. The page could get re-allocated, but if it becomes + * LRU the isolation will just fail. + * RED-PEN would be better to keep it isolated here, but we + * would need to fix isolation locking first. + */ + put_page(page); + if (ret == 1) { + ret = 0; + pr_debug("soft_offline: %#lx: invalidated\n", pfn); + goto done; + } + + /* + * Simple invalidation didn't work. + * Try to migrate to a new page instead. migrate.c + * handles a large number of cases for us. + */ + ret = isolate_lru_page(page); + if (!ret) { + LIST_HEAD(pagelist); + + list_add(&page->lru, &pagelist); + ret = migrate_pages(&pagelist, new_page, MPOL_MF_MOVE_ALL, 0); + if (ret) { + pr_debug("soft offline: %#lx: migration failed %d, type %lx\n", + pfn, ret, page->flags); + if (ret > 0) + ret = -EIO; + } + } else { + pr_debug("soft offline: %#lx: isolation failed: %d, page count %d, type %lx\n", + pfn, ret, page_count(page), page->flags); + } + if (ret) + return ret; + +done: + atomic_long_add(1, &mce_bad_pages); + SetPageHWPoison(page); + /* keep elevated page count for bad page */ + return ret; +} diff --git a/mm/memory.c b/mm/memory.c index aed45eaf8ac9..09e4b1be7b67 100644 --- a/mm/memory.c +++ b/mm/memory.c @@ -2555,6 +2555,10 @@ static int do_swap_page(struct mm_struct *mm, struct vm_area_struct *vma, ret = VM_FAULT_MAJOR; count_vm_event(PGMAJFAULT); } else if (PageHWPoison(page)) { + /* + * hwpoisoned dirty swapcache pages are kept for killing + * owner processes (which may be unknown at hwpoison time) + */ ret = VM_FAULT_HWPOISON; delayacct_clear_flag(DELAYACCT_PF_SWAPIN); goto out_release; diff --git a/mm/page_alloc.c b/mm/page_alloc.c index 850c4a7e2fe5..74af449b1f1d 100644 --- a/mm/page_alloc.c +++ b/mm/page_alloc.c @@ -5091,3 +5091,24 @@ __offline_isolated_pages(unsigned long start_pfn, unsigned long end_pfn) spin_unlock_irqrestore(&zone->lock, flags); } #endif + +#ifdef CONFIG_MEMORY_FAILURE +bool is_free_buddy_page(struct page *page) +{ + struct zone *zone = page_zone(page); + unsigned long pfn = page_to_pfn(page); + unsigned long flags; + int order; + + spin_lock_irqsave(&zone->lock, flags); + for (order = 0; order < MAX_ORDER; order++) { + struct page *page_head = page - (pfn & ((1 << order) - 1)); + + if (PageBuddy(page_head) && page_order(page_head) >= order) + break; + } + spin_unlock_irqrestore(&zone->lock, flags); + + return order < MAX_ORDER; +} +#endif diff --git a/mm/shmem.c b/mm/shmem.c index 4fb41c83daca..f8485062f3ba 100644 --- a/mm/shmem.c +++ b/mm/shmem.c @@ -29,7 +29,6 @@ #include <linux/mm.h> #include <linux/module.h> #include <linux/swap.h> -#include <linux/ima.h> static struct vfsmount *shm_mnt; @@ -42,6 +41,7 @@ static struct vfsmount *shm_mnt; #include <linux/xattr.h> #include <linux/exportfs.h> +#include <linux/posix_acl.h> #include <linux/generic_acl.h> #include <linux/mman.h> #include <linux/string.h> @@ -810,7 +810,7 @@ static int shmem_notify_change(struct dentry *dentry, struct iattr *attr) error = inode_setattr(inode, attr); #ifdef CONFIG_TMPFS_POSIX_ACL if (!error && (attr->ia_valid & ATTR_MODE)) - error = generic_acl_chmod(inode, &shmem_acl_ops); + error = generic_acl_chmod(inode); #endif if (page) page_cache_release(page); @@ -1824,11 +1824,13 @@ shmem_mknod(struct inode *dir, struct dentry *dentry, int mode, dev_t dev) return error; } } - error = shmem_acl_init(inode, dir); +#ifdef CONFIG_TMPFS_POSIX_ACL + error = generic_acl_init(inode, dir); if (error) { iput(inode); return error; } +#endif if (dir->i_mode & S_ISGID) { inode->i_gid = dir->i_gid; if (S_ISDIR(mode)) @@ -2043,27 +2045,28 @@ static const struct inode_operations shmem_symlink_inode_operations = { * filesystem level, though. */ -static size_t shmem_xattr_security_list(struct inode *inode, char *list, +static size_t shmem_xattr_security_list(struct dentry *dentry, char *list, size_t list_len, const char *name, - size_t name_len) + size_t name_len, int handler_flags) { - return security_inode_listsecurity(inode, list, list_len); + return security_inode_listsecurity(dentry->d_inode, list, list_len); } -static int shmem_xattr_security_get(struct inode *inode, const char *name, - void *buffer, size_t size) +static int shmem_xattr_security_get(struct dentry *dentry, const char *name, + void *buffer, size_t size, int handler_flags) { if (strcmp(name, "") == 0) return -EINVAL; - return xattr_getsecurity(inode, name, buffer, size); + return xattr_getsecurity(dentry->d_inode, name, buffer, size); } -static int shmem_xattr_security_set(struct inode *inode, const char *name, - const void *value, size_t size, int flags) +static int shmem_xattr_security_set(struct dentry *dentry, const char *name, + const void *value, size_t size, int flags, int handler_flags) { if (strcmp(name, "") == 0) return -EINVAL; - return security_inode_setsecurity(inode, name, value, size, flags); + return security_inode_setsecurity(dentry->d_inode, name, value, + size, flags); } static struct xattr_handler shmem_xattr_security_handler = { @@ -2074,8 +2077,8 @@ static struct xattr_handler shmem_xattr_security_handler = { }; static struct xattr_handler *shmem_xattr_handlers[] = { - &shmem_xattr_acl_access_handler, - &shmem_xattr_acl_default_handler, + &generic_acl_access_handler, + &generic_acl_default_handler, &shmem_xattr_security_handler, NULL }; @@ -2454,7 +2457,7 @@ static const struct inode_operations shmem_inode_operations = { .getxattr = generic_getxattr, .listxattr = generic_listxattr, .removexattr = generic_removexattr, - .check_acl = shmem_check_acl, + .check_acl = generic_check_acl, #endif }; @@ -2477,7 +2480,7 @@ static const struct inode_operations shmem_dir_inode_operations = { .getxattr = generic_getxattr, .listxattr = generic_listxattr, .removexattr = generic_removexattr, - .check_acl = shmem_check_acl, + .check_acl = generic_check_acl, #endif }; @@ -2488,7 +2491,7 @@ static const struct inode_operations shmem_special_inode_operations = { .getxattr = generic_getxattr, .listxattr = generic_listxattr, .removexattr = generic_removexattr, - .check_acl = shmem_check_acl, + .check_acl = generic_check_acl, #endif }; @@ -2626,7 +2629,8 @@ struct file *shmem_file_setup(const char *name, loff_t size, unsigned long flags int error; struct file *file; struct inode *inode; - struct dentry *dentry, *root; + struct path path; + struct dentry *root; struct qstr this; if (IS_ERR(shm_mnt)) @@ -2643,38 +2647,35 @@ struct file *shmem_file_setup(const char *name, loff_t size, unsigned long flags this.len = strlen(name); this.hash = 0; /* will go */ root = shm_mnt->mnt_root; - dentry = d_alloc(root, &this); - if (!dentry) + path.dentry = d_alloc(root, &this); + if (!path.dentry) goto put_memory; - - error = -ENFILE; - file = get_empty_filp(); - if (!file) - goto put_dentry; + path.mnt = mntget(shm_mnt); error = -ENOSPC; inode = shmem_get_inode(root->d_sb, S_IFREG | S_IRWXUGO, 0, flags); if (!inode) - goto close_file; + goto put_dentry; - d_instantiate(dentry, inode); + d_instantiate(path.dentry, inode); inode->i_size = size; inode->i_nlink = 0; /* It is unlinked */ - init_file(file, shm_mnt, dentry, FMODE_WRITE | FMODE_READ, - &shmem_file_operations); - #ifndef CONFIG_MMU error = ramfs_nommu_expand_for_mapping(inode, size); if (error) - goto close_file; + goto put_dentry; #endif - ima_counts_get(file); + + error = -ENFILE; + file = alloc_file(&path, FMODE_WRITE | FMODE_READ, + &shmem_file_operations); + if (!file) + goto put_dentry; + return file; -close_file: - put_filp(file); put_dentry: - dput(dentry); + path_put(&path); put_memory: shmem_unacct_size(flags, size); return ERR_PTR(error); diff --git a/mm/shmem_acl.c b/mm/shmem_acl.c deleted file mode 100644 index df2c87fdae50..000000000000 --- a/mm/shmem_acl.c +++ /dev/null @@ -1,171 +0,0 @@ -/* - * mm/shmem_acl.c - * - * (C) 2005 Andreas Gruenbacher <agruen@suse.de> - * - * This file is released under the GPL. - */ - -#include <linux/fs.h> -#include <linux/shmem_fs.h> -#include <linux/xattr.h> -#include <linux/generic_acl.h> - -/** - * shmem_get_acl - generic_acl_operations->getacl() operation - */ -static struct posix_acl * -shmem_get_acl(struct inode *inode, int type) -{ - struct posix_acl *acl = NULL; - - spin_lock(&inode->i_lock); - switch(type) { - case ACL_TYPE_ACCESS: - acl = posix_acl_dup(inode->i_acl); - break; - - case ACL_TYPE_DEFAULT: - acl = posix_acl_dup(inode->i_default_acl); - break; - } - spin_unlock(&inode->i_lock); - - return acl; -} - -/** - * shmem_set_acl - generic_acl_operations->setacl() operation - */ -static void -shmem_set_acl(struct inode *inode, int type, struct posix_acl *acl) -{ - struct posix_acl *free = NULL; - - spin_lock(&inode->i_lock); - switch(type) { - case ACL_TYPE_ACCESS: - free = inode->i_acl; - inode->i_acl = posix_acl_dup(acl); - break; - - case ACL_TYPE_DEFAULT: - free = inode->i_default_acl; - inode->i_default_acl = posix_acl_dup(acl); - break; - } - spin_unlock(&inode->i_lock); - posix_acl_release(free); -} - -struct generic_acl_operations shmem_acl_ops = { - .getacl = shmem_get_acl, - .setacl = shmem_set_acl, -}; - -/** - * shmem_list_acl_access, shmem_get_acl_access, shmem_set_acl_access, - * shmem_xattr_acl_access_handler - plumbing code to implement the - * system.posix_acl_access xattr using the generic acl functions. - */ - -static size_t -shmem_list_acl_access(struct inode *inode, char *list, size_t list_size, - const char *name, size_t name_len) -{ - return generic_acl_list(inode, &shmem_acl_ops, ACL_TYPE_ACCESS, - list, list_size); -} - -static int -shmem_get_acl_access(struct inode *inode, const char *name, void *buffer, - size_t size) -{ - if (strcmp(name, "") != 0) - return -EINVAL; - return generic_acl_get(inode, &shmem_acl_ops, ACL_TYPE_ACCESS, buffer, - size); -} - -static int -shmem_set_acl_access(struct inode *inode, const char *name, const void *value, - size_t size, int flags) -{ - if (strcmp(name, "") != 0) - return -EINVAL; - return generic_acl_set(inode, &shmem_acl_ops, ACL_TYPE_ACCESS, value, - size); -} - -struct xattr_handler shmem_xattr_acl_access_handler = { - .prefix = POSIX_ACL_XATTR_ACCESS, - .list = shmem_list_acl_access, - .get = shmem_get_acl_access, - .set = shmem_set_acl_access, -}; - -/** - * shmem_list_acl_default, shmem_get_acl_default, shmem_set_acl_default, - * shmem_xattr_acl_default_handler - plumbing code to implement the - * system.posix_acl_default xattr using the generic acl functions. - */ - -static size_t -shmem_list_acl_default(struct inode *inode, char *list, size_t list_size, - const char *name, size_t name_len) -{ - return generic_acl_list(inode, &shmem_acl_ops, ACL_TYPE_DEFAULT, - list, list_size); -} - -static int -shmem_get_acl_default(struct inode *inode, const char *name, void *buffer, - size_t size) -{ - if (strcmp(name, "") != 0) - return -EINVAL; - return generic_acl_get(inode, &shmem_acl_ops, ACL_TYPE_DEFAULT, buffer, - size); -} - -static int -shmem_set_acl_default(struct inode *inode, const char *name, const void *value, - size_t size, int flags) -{ - if (strcmp(name, "") != 0) - return -EINVAL; - return generic_acl_set(inode, &shmem_acl_ops, ACL_TYPE_DEFAULT, value, - size); -} - -struct xattr_handler shmem_xattr_acl_default_handler = { - .prefix = POSIX_ACL_XATTR_DEFAULT, - .list = shmem_list_acl_default, - .get = shmem_get_acl_default, - .set = shmem_set_acl_default, -}; - -/** - * shmem_acl_init - Inizialize the acl(s) of a new inode - */ -int -shmem_acl_init(struct inode *inode, struct inode *dir) -{ - return generic_acl_init(inode, dir, &shmem_acl_ops); -} - -/** - * shmem_check_acl - check_acl() callback for generic_permission() - */ -int -shmem_check_acl(struct inode *inode, int mask) -{ - struct posix_acl *acl = shmem_get_acl(inode, ACL_TYPE_ACCESS); - - if (acl) { - int error = posix_acl_permission(inode, acl, mask); - posix_acl_release(acl); - return error; - } - return -EAGAIN; -} diff --git a/net/9p/trans_fd.c b/net/9p/trans_fd.c index 4dd873e3a1bb..be1cb909d8c0 100644 --- a/net/9p/trans_fd.c +++ b/net/9p/trans_fd.c @@ -42,6 +42,8 @@ #include <net/9p/client.h> #include <net/9p/transport.h> +#include <linux/syscalls.h> /* killme */ + #define P9_PORT 564 #define MAX_SOCK_BUF (64*1024) #define MAXPOLLWADDR 2 @@ -788,24 +790,41 @@ static int p9_fd_open(struct p9_client *client, int rfd, int wfd) static int p9_socket_open(struct p9_client *client, struct socket *csocket) { - int fd, ret; + struct p9_trans_fd *p; + int ret, fd; + + p = kmalloc(sizeof(struct p9_trans_fd), GFP_KERNEL); + if (!p) + return -ENOMEM; csocket->sk->sk_allocation = GFP_NOIO; fd = sock_map_fd(csocket, 0); if (fd < 0) { P9_EPRINTK(KERN_ERR, "p9_socket_open: failed to map fd\n"); + sock_release(csocket); + kfree(p); return fd; } - ret = p9_fd_open(client, fd, fd); - if (ret < 0) { - P9_EPRINTK(KERN_ERR, "p9_socket_open: failed to open fd\n"); + get_file(csocket->file); + get_file(csocket->file); + p->wr = p->rd = csocket->file; + client->trans = p; + client->status = Connected; + + sys_close(fd); /* still racy */ + + p->rd->f_flags |= O_NONBLOCK; + + p->conn = p9_conn_create(client); + if (IS_ERR(p->conn)) { + ret = PTR_ERR(p->conn); + p->conn = NULL; + kfree(p); + sockfd_put(csocket); sockfd_put(csocket); return ret; } - - ((struct p9_trans_fd *)client->trans)->rd->f_flags |= O_NONBLOCK; - return 0; } @@ -883,7 +902,6 @@ p9_fd_create_tcp(struct p9_client *client, const char *addr, char *args) struct socket *csocket; struct sockaddr_in sin_server; struct p9_fd_opts opts; - struct p9_trans_fd *p = NULL; /* this gets allocated in p9_fd_open */ err = parse_opts(args, &opts); if (err < 0) @@ -897,12 +915,11 @@ p9_fd_create_tcp(struct p9_client *client, const char *addr, char *args) sin_server.sin_family = AF_INET; sin_server.sin_addr.s_addr = in_aton(addr); sin_server.sin_port = htons(opts.port); - sock_create_kern(PF_INET, SOCK_STREAM, IPPROTO_TCP, &csocket); + err = sock_create_kern(PF_INET, SOCK_STREAM, IPPROTO_TCP, &csocket); - if (!csocket) { + if (err) { P9_EPRINTK(KERN_ERR, "p9_trans_tcp: problem creating socket\n"); - err = -EIO; - goto error; + return err; } err = csocket->ops->connect(csocket, @@ -912,30 +929,11 @@ p9_fd_create_tcp(struct p9_client *client, const char *addr, char *args) P9_EPRINTK(KERN_ERR, "p9_trans_tcp: problem connecting socket to %s\n", addr); - goto error; - } - - err = p9_socket_open(client, csocket); - if (err < 0) - goto error; - - p = (struct p9_trans_fd *) client->trans; - p->conn = p9_conn_create(client); - if (IS_ERR(p->conn)) { - err = PTR_ERR(p->conn); - p->conn = NULL; - goto error; - } - - return 0; - -error: - if (csocket) sock_release(csocket); + return err; + } - kfree(p); - - return err; + return p9_socket_open(client, csocket); } static int @@ -944,49 +942,33 @@ p9_fd_create_unix(struct p9_client *client, const char *addr, char *args) int err; struct socket *csocket; struct sockaddr_un sun_server; - struct p9_trans_fd *p = NULL; /* this gets allocated in p9_fd_open */ csocket = NULL; if (strlen(addr) > UNIX_PATH_MAX) { P9_EPRINTK(KERN_ERR, "p9_trans_unix: address too long: %s\n", addr); - err = -ENAMETOOLONG; - goto error; + return -ENAMETOOLONG; } sun_server.sun_family = PF_UNIX; strcpy(sun_server.sun_path, addr); - sock_create_kern(PF_UNIX, SOCK_STREAM, 0, &csocket); + err = sock_create_kern(PF_UNIX, SOCK_STREAM, 0, &csocket); + if (err < 0) { + P9_EPRINTK(KERN_ERR, "p9_trans_unix: problem creating socket\n"); + return err; + } err = csocket->ops->connect(csocket, (struct sockaddr *)&sun_server, sizeof(struct sockaddr_un) - 1, 0); if (err < 0) { P9_EPRINTK(KERN_ERR, "p9_trans_unix: problem connecting socket: %s: %d\n", addr, err); - goto error; - } - - err = p9_socket_open(client, csocket); - if (err < 0) - goto error; - - p = (struct p9_trans_fd *) client->trans; - p->conn = p9_conn_create(client); - if (IS_ERR(p->conn)) { - err = PTR_ERR(p->conn); - p->conn = NULL; - goto error; - } - - return 0; - -error: - if (csocket) sock_release(csocket); + return err; + } - kfree(p); - return err; + return p9_socket_open(client, csocket); } static int @@ -994,7 +976,7 @@ p9_fd_create(struct p9_client *client, const char *addr, char *args) { int err; struct p9_fd_opts opts; - struct p9_trans_fd *p = NULL; /* this get allocated in p9_fd_open */ + struct p9_trans_fd *p; parse_opts(args, &opts); @@ -1005,21 +987,19 @@ p9_fd_create(struct p9_client *client, const char *addr, char *args) err = p9_fd_open(client, opts.rfd, opts.wfd); if (err < 0) - goto error; + return err; p = (struct p9_trans_fd *) client->trans; p->conn = p9_conn_create(client); if (IS_ERR(p->conn)) { err = PTR_ERR(p->conn); p->conn = NULL; - goto error; + fput(p->rd); + fput(p->wr); + return err; } return 0; - -error: - kfree(p); - return err; } static struct p9_trans_module p9_tcp_trans = { diff --git a/net/ipv4/Kconfig b/net/ipv4/Kconfig index 70491d9035eb..0c94a1ac2946 100644 --- a/net/ipv4/Kconfig +++ b/net/ipv4/Kconfig @@ -166,7 +166,7 @@ config IP_PNP_DHCP If unsure, say Y. Note that if you want to use DHCP, a DHCP server must be operating on your network. Read - <file:Documentation/filesystems/nfsroot.txt> for details. + <file:Documentation/filesystems/nfs/nfsroot.txt> for details. config IP_PNP_BOOTP bool "IP: BOOTP support" @@ -181,7 +181,7 @@ config IP_PNP_BOOTP does BOOTP itself, providing all necessary information on the kernel command line, you can say N here. If unsure, say Y. Note that if you want to use BOOTP, a BOOTP server must be operating on your network. - Read <file:Documentation/filesystems/nfsroot.txt> for details. + Read <file:Documentation/filesystems/nfs/nfsroot.txt> for details. config IP_PNP_RARP bool "IP: RARP support" @@ -194,7 +194,7 @@ config IP_PNP_RARP older protocol which is being obsoleted by BOOTP and DHCP), say Y here. Note that if you want to use RARP, a RARP server must be operating on your network. Read - <file:Documentation/filesystems/nfsroot.txt> for details. + <file:Documentation/filesystems/nfs/nfsroot.txt> for details. # not yet ready.. # bool ' IP: ARP support' CONFIG_IP_PNP_ARP diff --git a/net/ipv4/ipconfig.c b/net/ipv4/ipconfig.c index 4e08b7f2331c..10a6a604bf32 100644 --- a/net/ipv4/ipconfig.c +++ b/net/ipv4/ipconfig.c @@ -1446,7 +1446,7 @@ late_initcall(ip_auto_config); /* * Decode any IP configuration options in the "ip=" or "nfsaddrs=" kernel - * command line parameter. See Documentation/filesystems/nfsroot.txt. + * command line parameter. See Documentation/filesystems/nfs/nfsroot.txt. */ static int __init ic_proto_name(char *name) { diff --git a/net/socket.c b/net/socket.c index b94c3dd71015..dbfdfa96d29b 100644 --- a/net/socket.c +++ b/net/socket.c @@ -355,68 +355,61 @@ static const struct dentry_operations sockfs_dentry_operations = { * but we take care of internal coherence yet. */ -static int sock_alloc_fd(struct file **filep, int flags) +static int sock_alloc_file(struct socket *sock, struct file **f, int flags) { + struct qstr name = { .name = "" }; + struct path path; + struct file *file; int fd; fd = get_unused_fd_flags(flags); - if (likely(fd >= 0)) { - struct file *file = get_empty_filp(); - - *filep = file; - if (unlikely(!file)) { - put_unused_fd(fd); - return -ENFILE; - } - } else - *filep = NULL; - return fd; -} - -static int sock_attach_fd(struct socket *sock, struct file *file, int flags) -{ - struct dentry *dentry; - struct qstr name = { .name = "" }; + if (unlikely(fd < 0)) + return fd; - dentry = d_alloc(sock_mnt->mnt_sb->s_root, &name); - if (unlikely(!dentry)) + path.dentry = d_alloc(sock_mnt->mnt_sb->s_root, &name); + if (unlikely(!path.dentry)) { + put_unused_fd(fd); return -ENOMEM; + } + path.mnt = mntget(sock_mnt); - dentry->d_op = &sockfs_dentry_operations; + path.dentry->d_op = &sockfs_dentry_operations; /* * We dont want to push this dentry into global dentry hash table. * We pretend dentry is already hashed, by unsetting DCACHE_UNHASHED * This permits a working /proc/$pid/fd/XXX on sockets */ - dentry->d_flags &= ~DCACHE_UNHASHED; - d_instantiate(dentry, SOCK_INODE(sock)); + path.dentry->d_flags &= ~DCACHE_UNHASHED; + d_instantiate(path.dentry, SOCK_INODE(sock)); + SOCK_INODE(sock)->i_fop = &socket_file_ops; - sock->file = file; - init_file(file, sock_mnt, dentry, FMODE_READ | FMODE_WRITE, + file = alloc_file(&path, FMODE_READ | FMODE_WRITE, &socket_file_ops); - SOCK_INODE(sock)->i_fop = &socket_file_ops; + if (unlikely(!file)) { + /* drop dentry, keep inode */ + atomic_inc(&path.dentry->d_inode->i_count); + path_put(&path); + put_unused_fd(fd); + return -ENFILE; + } + + sock->file = file; file->f_flags = O_RDWR | (flags & O_NONBLOCK); file->f_pos = 0; file->private_data = sock; - return 0; + *f = file; + return fd; } int sock_map_fd(struct socket *sock, int flags) { struct file *newfile; - int fd = sock_alloc_fd(&newfile, flags); - - if (likely(fd >= 0)) { - int err = sock_attach_fd(sock, newfile, flags); + int fd = sock_alloc_file(sock, &newfile, flags); - if (unlikely(err < 0)) { - put_filp(newfile); - put_unused_fd(fd); - return err; - } + if (likely(fd >= 0)) fd_install(fd, newfile); - } + return fd; } @@ -1390,29 +1383,19 @@ SYSCALL_DEFINE4(socketpair, int, family, int, type, int, protocol, if (err < 0) goto out_release_both; - fd1 = sock_alloc_fd(&newfile1, flags & O_CLOEXEC); + fd1 = sock_alloc_file(sock1, &newfile1, flags); if (unlikely(fd1 < 0)) { err = fd1; goto out_release_both; } - fd2 = sock_alloc_fd(&newfile2, flags & O_CLOEXEC); + fd2 = sock_alloc_file(sock2, &newfile2, flags); if (unlikely(fd2 < 0)) { err = fd2; - put_filp(newfile1); - put_unused_fd(fd1); - goto out_release_both; - } - - err = sock_attach_fd(sock1, newfile1, flags & O_NONBLOCK); - if (unlikely(err < 0)) { - goto out_fd2; - } - - err = sock_attach_fd(sock2, newfile2, flags & O_NONBLOCK); - if (unlikely(err < 0)) { fput(newfile1); - goto out_fd1; + put_unused_fd(fd1); + sock_release(sock2); + goto out; } audit_fd_pair(fd1, fd2); @@ -1438,16 +1421,6 @@ out_release_1: sock_release(sock1); out: return err; - -out_fd2: - put_filp(newfile1); - sock_release(sock1); -out_fd1: - put_filp(newfile2); - sock_release(sock2); - put_unused_fd(fd1); - put_unused_fd(fd2); - goto out; } /* @@ -1551,17 +1524,13 @@ SYSCALL_DEFINE4(accept4, int, fd, struct sockaddr __user *, upeer_sockaddr, */ __module_get(newsock->ops->owner); - newfd = sock_alloc_fd(&newfile, flags & O_CLOEXEC); + newfd = sock_alloc_file(newsock, &newfile, flags); if (unlikely(newfd < 0)) { err = newfd; sock_release(newsock); goto out_put; } - err = sock_attach_fd(newsock, newfile, flags & O_NONBLOCK); - if (err < 0) - goto out_fd_simple; - err = security_socket_accept(sock, newsock); if (err) goto out_fd; @@ -1591,11 +1560,6 @@ out_put: fput_light(sock->file, fput_needed); out: return err; -out_fd_simple: - sock_release(newsock); - put_filp(newfile); - put_unused_fd(newfd); - goto out_put; out_fd: fput(newfile); put_unused_fd(newfd); diff --git a/net/sunrpc/sched.c b/net/sunrpc/sched.c index cef74ba0666c..aae6907fd546 100644 --- a/net/sunrpc/sched.c +++ b/net/sunrpc/sched.c @@ -210,6 +210,7 @@ void rpc_init_priority_wait_queue(struct rpc_wait_queue *queue, const char *qnam { __rpc_init_priority_wait_queue(queue, qname, RPC_NR_PRIORITY); } +EXPORT_SYMBOL_GPL(rpc_init_priority_wait_queue); void rpc_init_wait_queue(struct rpc_wait_queue *queue, const char *qname) { @@ -385,6 +386,20 @@ static void rpc_wake_up_task_queue_locked(struct rpc_wait_queue *queue, struct r } /* + * Tests whether rpc queue is empty + */ +int rpc_queue_empty(struct rpc_wait_queue *queue) +{ + int res; + + spin_lock_bh(&queue->lock); + res = queue->qlen; + spin_unlock_bh(&queue->lock); + return (res == 0); +} +EXPORT_SYMBOL_GPL(rpc_queue_empty); + +/* * Wake up a task on a specific queue */ void rpc_wake_up_queued_task(struct rpc_wait_queue *queue, struct rpc_task *task) diff --git a/net/sunrpc/svc_xprt.c b/net/sunrpc/svc_xprt.c index b845e2293dfe..1c924ee0a1ef 100644 --- a/net/sunrpc/svc_xprt.c +++ b/net/sunrpc/svc_xprt.c @@ -16,8 +16,6 @@ #define RPCDBG_FACILITY RPCDBG_SVCXPRT -#define SVC_MAX_WAKING 5 - static struct svc_deferred_req *svc_deferred_dequeue(struct svc_xprt *xprt); static int svc_deferred_recv(struct svc_rqst *rqstp); static struct cache_deferred_req *svc_defer(struct cache_req *req); @@ -306,7 +304,6 @@ void svc_xprt_enqueue(struct svc_xprt *xprt) struct svc_pool *pool; struct svc_rqst *rqstp; int cpu; - int thread_avail; if (!(xprt->xpt_flags & ((1<<XPT_CONN)|(1<<XPT_DATA)|(1<<XPT_CLOSE)|(1<<XPT_DEFERRED)))) @@ -318,6 +315,12 @@ void svc_xprt_enqueue(struct svc_xprt *xprt) spin_lock_bh(&pool->sp_lock); + if (!list_empty(&pool->sp_threads) && + !list_empty(&pool->sp_sockets)) + printk(KERN_ERR + "svc_xprt_enqueue: " + "threads and transports both waiting??\n"); + if (test_bit(XPT_DEAD, &xprt->xpt_flags)) { /* Don't enqueue dead transports */ dprintk("svc: transport %p is dead, not enqueued\n", xprt); @@ -358,15 +361,7 @@ void svc_xprt_enqueue(struct svc_xprt *xprt) } process: - /* Work out whether threads are available */ - thread_avail = !list_empty(&pool->sp_threads); /* threads are asleep */ - if (pool->sp_nwaking >= SVC_MAX_WAKING) { - /* too many threads are runnable and trying to wake up */ - thread_avail = 0; - pool->sp_stats.overloads_avoided++; - } - - if (thread_avail) { + if (!list_empty(&pool->sp_threads)) { rqstp = list_entry(pool->sp_threads.next, struct svc_rqst, rq_list); @@ -381,8 +376,6 @@ void svc_xprt_enqueue(struct svc_xprt *xprt) svc_xprt_get(xprt); rqstp->rq_reserved = serv->sv_max_mesg; atomic_add(rqstp->rq_reserved, &xprt->xpt_reserved); - rqstp->rq_waking = 1; - pool->sp_nwaking++; pool->sp_stats.threads_woken++; BUG_ON(xprt->xpt_pool != pool); wake_up(&rqstp->rq_wait); @@ -651,11 +644,6 @@ int svc_recv(struct svc_rqst *rqstp, long timeout) return -EINTR; spin_lock_bh(&pool->sp_lock); - if (rqstp->rq_waking) { - rqstp->rq_waking = 0; - pool->sp_nwaking--; - BUG_ON(pool->sp_nwaking < 0); - } xprt = svc_xprt_dequeue(pool); if (xprt) { rqstp->rq_xprt = xprt; @@ -1204,16 +1192,15 @@ static int svc_pool_stats_show(struct seq_file *m, void *p) struct svc_pool *pool = p; if (p == SEQ_START_TOKEN) { - seq_puts(m, "# pool packets-arrived sockets-enqueued threads-woken overloads-avoided threads-timedout\n"); + seq_puts(m, "# pool packets-arrived sockets-enqueued threads-woken threads-timedout\n"); return 0; } - seq_printf(m, "%u %lu %lu %lu %lu %lu\n", + seq_printf(m, "%u %lu %lu %lu %lu\n", pool->sp_id, pool->sp_stats.packets, pool->sp_stats.sockets_queued, pool->sp_stats.threads_woken, - pool->sp_stats.overloads_avoided, pool->sp_stats.threads_timedout); return 0; diff --git a/net/sunrpc/svcauth_unix.c b/net/sunrpc/svcauth_unix.c index 4a8f6558718a..d8c041114497 100644 --- a/net/sunrpc/svcauth_unix.c +++ b/net/sunrpc/svcauth_unix.c @@ -655,23 +655,25 @@ static struct unix_gid *unix_gid_lookup(uid_t uid) return NULL; } -static int unix_gid_find(uid_t uid, struct group_info **gip, - struct svc_rqst *rqstp) +static struct group_info *unix_gid_find(uid_t uid, struct svc_rqst *rqstp) { - struct unix_gid *ug = unix_gid_lookup(uid); + struct unix_gid *ug; + struct group_info *gi; + int ret; + + ug = unix_gid_lookup(uid); if (!ug) - return -EAGAIN; - switch (cache_check(&unix_gid_cache, &ug->h, &rqstp->rq_chandle)) { + return ERR_PTR(-EAGAIN); + ret = cache_check(&unix_gid_cache, &ug->h, &rqstp->rq_chandle); + switch (ret) { case -ENOENT: - *gip = NULL; - return 0; + return ERR_PTR(-ENOENT); case 0: - *gip = ug->gi; - get_group_info(*gip); + gi = get_group_info(ug->gi); cache_put(&ug->h, &unix_gid_cache); - return 0; + return gi; default: - return -EAGAIN; + return ERR_PTR(-EAGAIN); } } @@ -681,6 +683,8 @@ svcauth_unix_set_client(struct svc_rqst *rqstp) struct sockaddr_in *sin; struct sockaddr_in6 *sin6, sin6_storage; struct ip_map *ipm; + struct group_info *gi; + struct svc_cred *cred = &rqstp->rq_cred; switch (rqstp->rq_addr.ss_family) { case AF_INET: @@ -721,6 +725,17 @@ svcauth_unix_set_client(struct svc_rqst *rqstp) ip_map_cached_put(rqstp, ipm); break; } + + gi = unix_gid_find(cred->cr_uid, rqstp); + switch (PTR_ERR(gi)) { + case -EAGAIN: + return SVC_DROP; + case -ENOENT: + break; + default: + put_group_info(cred->cr_group_info); + cred->cr_group_info = gi; + } return SVC_OK; } @@ -817,19 +832,11 @@ svcauth_unix_accept(struct svc_rqst *rqstp, __be32 *authp) slen = svc_getnl(argv); /* gids length */ if (slen > 16 || (len -= (slen + 2)*4) < 0) goto badcred; - if (unix_gid_find(cred->cr_uid, &cred->cr_group_info, rqstp) - == -EAGAIN) + cred->cr_group_info = groups_alloc(slen); + if (cred->cr_group_info == NULL) return SVC_DROP; - if (cred->cr_group_info == NULL) { - cred->cr_group_info = groups_alloc(slen); - if (cred->cr_group_info == NULL) - return SVC_DROP; - for (i = 0; i < slen; i++) - GROUP_AT(cred->cr_group_info, i) = svc_getnl(argv); - } else { - for (i = 0; i < slen ; i++) - svc_getnl(argv); - } + for (i = 0; i < slen; i++) + GROUP_AT(cred->cr_group_info, i) = svc_getnl(argv); if (svc_getu32(argv) != htonl(RPC_AUTH_NULL) || svc_getu32(argv) != 0) { *authp = rpc_autherr_badverf; return SVC_DENIED; diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib index ffdafb26f539..224d85e72ef1 100644 --- a/scripts/Makefile.lib +++ b/scripts/Makefile.lib @@ -127,6 +127,11 @@ _c_flags += $(if $(patsubst n%,, \ $(CFLAGS_GCOV)) endif +ifdef CONFIG_SYMBOL_PREFIX +_cpp_flags += -DSYMBOL_PREFIX=$(patsubst "%",%,$(CONFIG_SYMBOL_PREFIX)) +endif + + # If building the kernel in a separate objtree expand all occurrences # of -Idir to -I$(srctree)/dir except for absolute paths (starting with '/'). diff --git a/scripts/mod/Makefile b/scripts/mod/Makefile index 11d69c35e5b4..ff954f8168c1 100644 --- a/scripts/mod/Makefile +++ b/scripts/mod/Makefile @@ -8,7 +8,7 @@ modpost-objs := modpost.o file2alias.o sumversion.o $(obj)/modpost.o $(obj)/file2alias.o $(obj)/sumversion.o: $(obj)/elfconfig.h quiet_cmd_elfconfig = MKELF $@ - cmd_elfconfig = $(obj)/mk_elfconfig $(ARCH) < $< > $@ + cmd_elfconfig = $(obj)/mk_elfconfig < $< > $@ $(obj)/elfconfig.h: $(obj)/empty.o $(obj)/mk_elfconfig FORCE $(call if_changed,elfconfig) diff --git a/scripts/mod/mk_elfconfig.c b/scripts/mod/mk_elfconfig.c index 6a96d47bd1e6..639bca7ba559 100644 --- a/scripts/mod/mk_elfconfig.c +++ b/scripts/mod/mk_elfconfig.c @@ -9,9 +9,6 @@ main(int argc, char **argv) unsigned char ei[EI_NIDENT]; union { short s; char c[2]; } endian_test; - if (argc != 2) { - fprintf(stderr, "Error: no arch\n"); - } if (fread(ei, 1, EI_NIDENT, stdin) != EI_NIDENT) { fprintf(stderr, "Error: input truncated\n"); return 1; @@ -55,12 +52,6 @@ main(int argc, char **argv) else exit(1); - if ((strcmp(argv[1], "h8300") == 0) - || (strcmp(argv[1], "blackfin") == 0)) - printf("#define MODULE_SYMBOL_PREFIX \"_\"\n"); - else - printf("#define MODULE_SYMBOL_PREFIX \"\"\n"); - return 0; } diff --git a/scripts/mod/modpost.c b/scripts/mod/modpost.c index 801a16a17545..6c4ffc767b91 100644 --- a/scripts/mod/modpost.c +++ b/scripts/mod/modpost.c @@ -15,8 +15,17 @@ #include <stdio.h> #include <ctype.h> #include "modpost.h" +#include "../../include/linux/autoconf.h" #include "../../include/linux/license.h" +/* Some toolchains use a `_' prefix for all user symbols. */ +#ifdef CONFIG_SYMBOL_PREFIX +#define MODULE_SYMBOL_PREFIX CONFIG_SYMBOL_PREFIX +#else +#define MODULE_SYMBOL_PREFIX "" +#endif + + /* Are we using CONFIG_MODVERSIONS? */ int modversions = 0; /* Warn about undefined symbols? (do so if we have vmlinux) */ @@ -451,8 +460,6 @@ static int parse_elf(struct elf_info *info, const char *filename) info->export_unused_gpl_sec = i; else if (strcmp(secname, "__ksymtab_gpl_future") == 0) info->export_gpl_future_sec = i; - else if (strcmp(secname, "__markers_strings") == 0) - info->markers_strings_sec = i; if (sechdrs[i].sh_type != SHT_SYMTAB) continue; @@ -515,7 +522,7 @@ static void handle_modversions(struct module *mod, struct elf_info *info, break; case SHN_ABS: /* CRC'd symbol */ - if (memcmp(symname, CRC_PFX, strlen(CRC_PFX)) == 0) { + if (strncmp(symname, CRC_PFX, strlen(CRC_PFX)) == 0) { crc = (unsigned int) sym->st_value; sym_update_crc(symname + strlen(CRC_PFX), mod, crc, export); @@ -559,7 +566,7 @@ static void handle_modversions(struct module *mod, struct elf_info *info, break; default: /* All exported symbols */ - if (memcmp(symname, KSYMTAB_PFX, strlen(KSYMTAB_PFX)) == 0) { + if (strncmp(symname, KSYMTAB_PFX, strlen(KSYMTAB_PFX)) == 0) { sym_add_exported(symname + strlen(KSYMTAB_PFX), mod, export); } @@ -1509,62 +1516,6 @@ static void check_sec_ref(struct module *mod, const char *modname, } } -static void get_markers(struct elf_info *info, struct module *mod) -{ - const Elf_Shdr *sh = &info->sechdrs[info->markers_strings_sec]; - const char *strings = (const char *) info->hdr + sh->sh_offset; - const Elf_Sym *sym, *first_sym, *last_sym; - size_t n; - - if (!info->markers_strings_sec) - return; - - /* - * First count the strings. We look for all the symbols defined - * in the __markers_strings section named __mstrtab_*. For - * these local names, the compiler puts a random .NNN suffix on, - * so the names don't correspond exactly. - */ - first_sym = last_sym = NULL; - n = 0; - for (sym = info->symtab_start; sym < info->symtab_stop; sym++) - if (ELF_ST_TYPE(sym->st_info) == STT_OBJECT && - sym->st_shndx == info->markers_strings_sec && - !strncmp(info->strtab + sym->st_name, - "__mstrtab_", sizeof "__mstrtab_" - 1)) { - if (first_sym == NULL) - first_sym = sym; - last_sym = sym; - ++n; - } - - if (n == 0) - return; - - /* - * Now collect each name and format into a line for the output. - * Lines look like: - * marker_name vmlinux marker %s format %d - * The format string after the second \t can use whitespace. - */ - mod->markers = NOFAIL(malloc(sizeof mod->markers[0] * n)); - mod->nmarkers = n; - - n = 0; - for (sym = first_sym; sym <= last_sym; sym++) - if (ELF_ST_TYPE(sym->st_info) == STT_OBJECT && - sym->st_shndx == info->markers_strings_sec && - !strncmp(info->strtab + sym->st_name, - "__mstrtab_", sizeof "__mstrtab_" - 1)) { - const char *name = strings + sym->st_value; - const char *fmt = strchr(name, '\0') + 1; - char *line = NULL; - asprintf(&line, "%s\t%s\t%s\n", name, mod->name, fmt); - NOFAIL(line); - mod->markers[n++] = line; - } -} - static void read_symbols(char *modname) { const char *symname; @@ -1620,8 +1571,6 @@ static void read_symbols(char *modname) get_src_version(modname, mod->srcversion, sizeof(mod->srcversion)-1); - get_markers(&info, mod); - parse_elf_finish(&info); /* Our trick to get versioning for module struct etc. - it's @@ -1976,96 +1925,6 @@ static void write_dump(const char *fname) write_if_changed(&buf, fname); } -static void add_marker(struct module *mod, const char *name, const char *fmt) -{ - char *line = NULL; - asprintf(&line, "%s\t%s\t%s\n", name, mod->name, fmt); - NOFAIL(line); - - mod->markers = NOFAIL(realloc(mod->markers, ((mod->nmarkers + 1) * - sizeof mod->markers[0]))); - mod->markers[mod->nmarkers++] = line; -} - -static void read_markers(const char *fname) -{ - unsigned long size, pos = 0; - void *file = grab_file(fname, &size); - char *line; - - if (!file) /* No old markers, silently ignore */ - return; - - while ((line = get_next_line(&pos, file, size))) { - char *marker, *modname, *fmt; - struct module *mod; - - marker = line; - modname = strchr(marker, '\t'); - if (!modname) - goto fail; - *modname++ = '\0'; - fmt = strchr(modname, '\t'); - if (!fmt) - goto fail; - *fmt++ = '\0'; - if (*marker == '\0' || *modname == '\0') - goto fail; - - mod = find_module(modname); - if (!mod) { - mod = new_module(modname); - mod->skip = 1; - } - if (is_vmlinux(modname)) { - have_vmlinux = 1; - mod->skip = 0; - } - - if (!mod->skip) - add_marker(mod, marker, fmt); - } - release_file(file, size); - return; -fail: - fatal("parse error in markers list file\n"); -} - -static int compare_strings(const void *a, const void *b) -{ - return strcmp(*(const char **) a, *(const char **) b); -} - -static void write_markers(const char *fname) -{ - struct buffer buf = { }; - struct module *mod; - size_t i; - - for (mod = modules; mod; mod = mod->next) - if ((!external_module || !mod->skip) && mod->markers != NULL) { - /* - * Sort the strings so we can skip duplicates when - * we write them out. - */ - qsort(mod->markers, mod->nmarkers, - sizeof mod->markers[0], &compare_strings); - for (i = 0; i < mod->nmarkers; ++i) { - char *line = mod->markers[i]; - buf_write(&buf, line, strlen(line)); - while (i + 1 < mod->nmarkers && - !strcmp(mod->markers[i], - mod->markers[i + 1])) - free(mod->markers[i++]); - free(mod->markers[i]); - } - free(mod->markers); - mod->markers = NULL; - } - - write_if_changed(&buf, fname); -} - struct ext_sym_list { struct ext_sym_list *next; const char *file; @@ -2077,8 +1936,6 @@ int main(int argc, char **argv) struct buffer buf = { }; char *kernel_read = NULL, *module_read = NULL; char *dump_write = NULL; - char *markers_read = NULL; - char *markers_write = NULL; int opt; int err; struct ext_sym_list *extsym_iter; @@ -2122,12 +1979,6 @@ int main(int argc, char **argv) case 'w': warn_unresolved = 1; break; - case 'M': - markers_write = optarg; - break; - case 'K': - markers_read = optarg; - break; default: exit(1); } @@ -2182,11 +2033,5 @@ int main(int argc, char **argv) "'make CONFIG_DEBUG_SECTION_MISMATCH=y'\n", sec_mismatch_count); - if (markers_read) - read_markers(markers_read); - - if (markers_write) - write_markers(markers_write); - return err; } diff --git a/scripts/mod/modpost.h b/scripts/mod/modpost.h index 09f58e33d227..be987a44f250 100644 --- a/scripts/mod/modpost.h +++ b/scripts/mod/modpost.h @@ -112,8 +112,6 @@ struct module { int has_init; int has_cleanup; struct buffer dev_table_buf; - char **markers; - size_t nmarkers; char srcversion[25]; }; @@ -128,7 +126,6 @@ struct elf_info { Elf_Section export_gpl_sec; Elf_Section export_unused_gpl_sec; Elf_Section export_gpl_future_sec; - Elf_Section markers_strings_sec; const char *strtab; char *modinfo; unsigned int modinfo_len; diff --git a/security/integrity/ima/ima.h b/security/integrity/ima/ima.h index 165eb5397ea5..c41afe6639a0 100644 --- a/security/integrity/ima/ima.h +++ b/security/integrity/ima/ima.h @@ -97,7 +97,6 @@ static inline unsigned long ima_hash_key(u8 *digest) /* iint cache flags */ #define IMA_MEASURED 1 -#define IMA_IINT_DUMP_STACK 512 /* integrity data associated with an inode */ struct ima_iint_cache { @@ -128,8 +127,6 @@ void ima_template_show(struct seq_file *m, void *e, */ struct ima_iint_cache *ima_iint_insert(struct inode *inode); struct ima_iint_cache *ima_iint_find_get(struct inode *inode); -struct ima_iint_cache *ima_iint_find_insert_get(struct inode *inode); -void ima_iint_delete(struct inode *inode); void iint_free(struct kref *kref); void iint_rcu_free(struct rcu_head *rcu); diff --git a/security/integrity/ima/ima_iint.c b/security/integrity/ima/ima_iint.c index a4e2b1dac943..fa592ff1ac1c 100644 --- a/security/integrity/ima/ima_iint.c +++ b/security/integrity/ima/ima_iint.c @@ -19,8 +19,6 @@ #include <linux/radix-tree.h> #include "ima.h" -#define ima_iint_delete ima_inode_free - RADIX_TREE(ima_iint_store, GFP_ATOMIC); DEFINE_SPINLOCK(ima_iint_lock); @@ -45,22 +43,21 @@ out: return iint; } -/* Allocate memory for the iint associated with the inode - * from the iint_cache slab, initialize the iint, and - * insert it into the radix tree. - * - * On success return a pointer to the iint; on failure return NULL. +/** + * ima_inode_alloc - allocate an iint associated with an inode + * @inode: pointer to the inode */ -struct ima_iint_cache *ima_iint_insert(struct inode *inode) +int ima_inode_alloc(struct inode *inode) { struct ima_iint_cache *iint = NULL; int rc = 0; if (!ima_initialized) - return iint; + return 0; + iint = kmem_cache_alloc(iint_cache, GFP_NOFS); if (!iint) - return iint; + return -ENOMEM; rc = radix_tree_preload(GFP_NOFS); if (rc < 0) @@ -70,65 +67,13 @@ struct ima_iint_cache *ima_iint_insert(struct inode *inode) rc = radix_tree_insert(&ima_iint_store, (unsigned long)inode, iint); spin_unlock(&ima_iint_lock); out: - if (rc < 0) { + if (rc < 0) kmem_cache_free(iint_cache, iint); - if (rc == -EEXIST) { - spin_lock(&ima_iint_lock); - iint = radix_tree_lookup(&ima_iint_store, - (unsigned long)inode); - spin_unlock(&ima_iint_lock); - } else - iint = NULL; - } - radix_tree_preload_end(); - return iint; -} - -/** - * ima_inode_alloc - allocate an iint associated with an inode - * @inode: pointer to the inode - * - * Return 0 on success, 1 on failure. - */ -int ima_inode_alloc(struct inode *inode) -{ - struct ima_iint_cache *iint; - - if (!ima_initialized) - return 0; - - iint = ima_iint_insert(inode); - if (!iint) - return 1; - return 0; -} - -/* ima_iint_find_insert_get - get the iint associated with an inode - * - * Most insertions are done at inode_alloc, except those allocated - * before late_initcall. When the iint does not exist, allocate it, - * initialize and insert it, and increment the iint refcount. - * - * (Can't initialize at security_initcall before any inodes are - * allocated, got to wait at least until proc_init.) - * - * Return the iint. - */ -struct ima_iint_cache *ima_iint_find_insert_get(struct inode *inode) -{ - struct ima_iint_cache *iint = NULL; - iint = ima_iint_find_get(inode); - if (iint) - return iint; - - iint = ima_iint_insert(inode); - if (iint) - kref_get(&iint->refcount); + radix_tree_preload_end(); - return iint; + return rc; } -EXPORT_SYMBOL_GPL(ima_iint_find_insert_get); /* iint_free - called when the iint refcount goes to zero */ void iint_free(struct kref *kref) @@ -164,12 +109,12 @@ void iint_rcu_free(struct rcu_head *rcu_head) } /** - * ima_iint_delete - called on integrity_inode_free + * ima_inode_free - called on security_inode_free * @inode: pointer to the inode * * Free the integrity information(iint) associated with an inode. */ -void ima_iint_delete(struct inode *inode) +void ima_inode_free(struct inode *inode) { struct ima_iint_cache *iint; diff --git a/security/integrity/ima/ima_main.c b/security/integrity/ima/ima_main.c index b85e61bcf246..a89f44d5e030 100644 --- a/security/integrity/ima/ima_main.c +++ b/security/integrity/ima/ima_main.c @@ -13,8 +13,8 @@ * License. * * File: ima_main.c - * implements the IMA hooks: ima_bprm_check, ima_file_mmap, - * and ima_path_check. + * implements the IMA hooks: ima_bprm_check, ima_file_mmap, + * and ima_path_check. */ #include <linux/module.h> #include <linux/file.h> @@ -35,6 +35,100 @@ static int __init hash_setup(char *str) } __setup("ima_hash=", hash_setup); +struct ima_imbalance { + struct hlist_node node; + unsigned long fsmagic; +}; + +/* + * ima_limit_imbalance - emit one imbalance message per filesystem type + * + * Maintain list of filesystem types that do not measure files properly. + * Return false if unknown, true if known. + */ +static bool ima_limit_imbalance(struct file *file) +{ + static DEFINE_SPINLOCK(ima_imbalance_lock); + static HLIST_HEAD(ima_imbalance_list); + + struct super_block *sb = file->f_dentry->d_sb; + struct ima_imbalance *entry; + struct hlist_node *node; + bool found = false; + + rcu_read_lock(); + hlist_for_each_entry_rcu(entry, node, &ima_imbalance_list, node) { + if (entry->fsmagic == sb->s_magic) { + found = true; + break; + } + } + rcu_read_unlock(); + if (found) + goto out; + + entry = kmalloc(sizeof(*entry), GFP_NOFS); + if (!entry) + goto out; + entry->fsmagic = sb->s_magic; + spin_lock(&ima_imbalance_lock); + /* + * we could have raced and something else might have added this fs + * to the list, but we don't really care + */ + hlist_add_head_rcu(&entry->node, &ima_imbalance_list); + spin_unlock(&ima_imbalance_lock); + printk(KERN_INFO "IMA: unmeasured files on fsmagic: %lX\n", + entry->fsmagic); +out: + return found; +} + +/* + * Update the counts given an fmode_t + */ +static void ima_inc_counts(struct ima_iint_cache *iint, fmode_t mode) +{ + BUG_ON(!mutex_is_locked(&iint->mutex)); + + iint->opencount++; + if ((mode & (FMODE_READ | FMODE_WRITE)) == FMODE_READ) + iint->readcount++; + if (mode & FMODE_WRITE) + iint->writecount++; +} + +/* + * Decrement ima counts + */ +static void ima_dec_counts(struct ima_iint_cache *iint, struct inode *inode, + struct file *file) +{ + mode_t mode = file->f_mode; + BUG_ON(!mutex_is_locked(&iint->mutex)); + + iint->opencount--; + if ((mode & (FMODE_READ | FMODE_WRITE)) == FMODE_READ) + iint->readcount--; + if (mode & FMODE_WRITE) { + iint->writecount--; + if (iint->writecount == 0) { + if (iint->version != inode->i_version) + iint->flags &= ~IMA_MEASURED; + } + } + + if (((iint->opencount < 0) || + (iint->readcount < 0) || + (iint->writecount < 0)) && + !ima_limit_imbalance(file)) { + printk(KERN_INFO "%s: open/free imbalance (r:%ld w:%ld o:%ld)\n", + __FUNCTION__, iint->readcount, iint->writecount, + iint->opencount); + dump_stack(); + } +} + /** * ima_file_free - called on __fput() * @file: pointer to file structure being freed @@ -54,29 +148,7 @@ void ima_file_free(struct file *file) return; mutex_lock(&iint->mutex); - if (iint->opencount <= 0) { - printk(KERN_INFO - "%s: %s open/free imbalance (r:%ld w:%ld o:%ld f:%ld)\n", - __FUNCTION__, file->f_dentry->d_name.name, - iint->readcount, iint->writecount, - iint->opencount, atomic_long_read(&file->f_count)); - if (!(iint->flags & IMA_IINT_DUMP_STACK)) { - dump_stack(); - iint->flags |= IMA_IINT_DUMP_STACK; - } - } - iint->opencount--; - - if ((file->f_mode & (FMODE_READ | FMODE_WRITE)) == FMODE_READ) - iint->readcount--; - - if (file->f_mode & FMODE_WRITE) { - iint->writecount--; - if (iint->writecount == 0) { - if (iint->version != inode->i_version) - iint->flags &= ~IMA_MEASURED; - } - } + ima_dec_counts(iint, inode, file); mutex_unlock(&iint->mutex); kref_put(&iint->refcount, iint_free); } @@ -116,8 +188,7 @@ static int get_path_measurement(struct ima_iint_cache *iint, struct file *file, { int rc = 0; - iint->opencount++; - iint->readcount++; + ima_inc_counts(iint, file->f_mode); rc = ima_collect_measurement(iint, file); if (!rc) @@ -125,15 +196,6 @@ static int get_path_measurement(struct ima_iint_cache *iint, struct file *file, return rc; } -static void ima_update_counts(struct ima_iint_cache *iint, int mask) -{ - iint->opencount++; - if ((mask & MAY_WRITE) || (mask == 0)) - iint->writecount++; - else if (mask & (MAY_READ | MAY_EXEC)) - iint->readcount++; -} - /** * ima_path_check - based on policy, collect/store measurement. * @path: contains a pointer to the path to be measured @@ -152,7 +214,7 @@ static void ima_update_counts(struct ima_iint_cache *iint, int mask) * Always return 0 and audit dentry_open failures. * (Return code will be based upon measurement appraisal.) */ -int ima_path_check(struct path *path, int mask, int update_counts) +int ima_path_check(struct path *path, int mask) { struct inode *inode = path->dentry->d_inode; struct ima_iint_cache *iint; @@ -161,13 +223,11 @@ int ima_path_check(struct path *path, int mask, int update_counts) if (!ima_initialized || !S_ISREG(inode->i_mode)) return 0; - iint = ima_iint_find_insert_get(inode); + iint = ima_iint_find_get(inode); if (!iint) return 0; mutex_lock(&iint->mutex); - if (update_counts) - ima_update_counts(iint, mask); rc = ima_must_measure(iint, inode, MAY_READ, PATH_CHECK); if (rc < 0) @@ -219,7 +279,7 @@ static int process_measurement(struct file *file, const unsigned char *filename, if (!ima_initialized || !S_ISREG(inode->i_mode)) return 0; - iint = ima_iint_find_insert_get(inode); + iint = ima_iint_find_get(inode); if (!iint) return -ENOMEM; @@ -238,39 +298,6 @@ out: } /* - * ima_counts_put - decrement file counts - * - * File counts are incremented in ima_path_check. On file open - * error, such as ETXTBSY, decrement the counts to prevent - * unnecessary imbalance messages. - */ -void ima_counts_put(struct path *path, int mask) -{ - struct inode *inode = path->dentry->d_inode; - struct ima_iint_cache *iint; - - /* The inode may already have been freed, freeing the iint - * with it. Verify the inode is not NULL before dereferencing - * it. - */ - if (!ima_initialized || !inode || !S_ISREG(inode->i_mode)) - return; - iint = ima_iint_find_insert_get(inode); - if (!iint) - return; - - mutex_lock(&iint->mutex); - iint->opencount--; - if ((mask & MAY_WRITE) || (mask == 0)) - iint->writecount--; - else if (mask & (MAY_READ | MAY_EXEC)) - iint->readcount--; - mutex_unlock(&iint->mutex); - - kref_put(&iint->refcount, iint_free); -} - -/* * ima_counts_get - increment file counts * * - for IPC shm and shmat file. @@ -286,16 +313,11 @@ void ima_counts_get(struct file *file) if (!ima_initialized || !S_ISREG(inode->i_mode)) return; - iint = ima_iint_find_insert_get(inode); + iint = ima_iint_find_get(inode); if (!iint) return; mutex_lock(&iint->mutex); - iint->opencount++; - if ((file->f_mode & (FMODE_READ | FMODE_WRITE)) == FMODE_READ) - iint->readcount++; - - if (file->f_mode & FMODE_WRITE) - iint->writecount++; + ima_inc_counts(iint, file->f_mode); mutex_unlock(&iint->mutex); kref_put(&iint->refcount, iint_free); diff --git a/tools/perf/Documentation/perf-diff.txt b/tools/perf/Documentation/perf-diff.txt new file mode 100644 index 000000000000..8974e208cba6 --- /dev/null +++ b/tools/perf/Documentation/perf-diff.txt @@ -0,0 +1,55 @@ +perf-diff(1) +============== + +NAME +---- +perf-diff - Read two perf.data files and display the differential profile + +SYNOPSIS +-------- +[verse] +'perf diff' [oldfile] [newfile] + +DESCRIPTION +----------- +This command displays the performance difference amongst two perf.data files +captured via perf record. + +If no parameters are passed it will assume perf.data.old and perf.data. + +OPTIONS +------- +-d:: +--dsos=:: + Only consider symbols in these dsos. CSV that understands + file://filename entries. + +-C:: +--comms=:: + Only consider symbols in these comms. CSV that understands + file://filename entries. + +-S:: +--symbols=:: + Only consider these symbols. CSV that understands + file://filename entries. + +-s:: +--sort=:: + Sort by key(s): pid, comm, dso, symbol. + +-t:: +--field-separator=:: + + Use a special separator character and don't pad with spaces, replacing + all occurances of this separator in symbol names (and other output) + with a '.' character, that thus it's the only non valid separator. + +-v:: +--verbose:: + Be verbose, for instance, show the raw counts in addition to the + diff. + +SEE ALSO +-------- +linkperf:perf-record[1] diff --git a/tools/perf/Documentation/perf-probe.txt b/tools/perf/Documentation/perf-probe.txt index 8fa6bf99fcb5..250e391b4bc8 100644 --- a/tools/perf/Documentation/perf-probe.txt +++ b/tools/perf/Documentation/perf-probe.txt @@ -49,8 +49,9 @@ PROBE SYNTAX ------------ Probe points are defined by following syntax. - "FUNC[+OFFS|:RLN|%return][@SRC]|SRC:ALN [ARG ...]" + "[EVENT=]FUNC[+OFFS|:RLN|%return][@SRC]|SRC:ALN [ARG ...]" +'EVENT' specifies the name of new event, if omitted, it will be set the name of the probed function. Currently, event group name is set as 'probe'. 'FUNC' specifies a probed function name, and it may have one of the following options; '+OFFS' is the offset from function entry address in bytes, 'RLN' is the relative-line number from function entry line, and '%return' means that it probes function return. In addition, 'SRC' specifies a source file which has that function. It is also possible to specify a probe point by the source line number by using 'SRC:ALN' syntax, where 'SRC' is the source file path and 'ALN' is the line number. 'ARG' specifies the arguments of this probe point. You can use the name of local variable, or kprobe-tracer argument format (e.g. $retval, %ax, etc). diff --git a/tools/perf/Documentation/perf-report.txt b/tools/perf/Documentation/perf-report.txt index 9dccb180b7af..abfabe9147a4 100644 --- a/tools/perf/Documentation/perf-report.txt +++ b/tools/perf/Documentation/perf-report.txt @@ -39,6 +39,10 @@ OPTIONS Only consider these symbols. CSV that understands file://filename entries. +-s:: +--sort=:: + Sort by key(s): pid, comm, dso, symbol, parent. + -w:: --field-width=:: Force each column width to the provided list, for large terminal diff --git a/tools/perf/Documentation/perf-trace.txt b/tools/perf/Documentation/perf-trace.txt index 07065efa60e0..60e5900da483 100644 --- a/tools/perf/Documentation/perf-trace.txt +++ b/tools/perf/Documentation/perf-trace.txt @@ -8,18 +8,43 @@ perf-trace - Read perf.data (created by perf record) and display trace output SYNOPSIS -------- [verse] -'perf trace' [-i <file> | --input=file] symbol_name +'perf trace' {record <script> | report <script> [args] } DESCRIPTION ----------- This command reads the input file and displays the trace recorded. +There are several variants of perf trace: + + 'perf trace' to see a detailed trace of the workload that was + recorded. + + 'perf trace record <script>' to record the events required for 'perf + trace report'. <script> is the name displayed in the output of + 'perf trace --list' i.e. the actual script name minus any language + extension. + + 'perf trace report <script>' to run and display the results of + <script>. <script> is the name displayed in the output of 'perf + trace --list' i.e. the actual script name minus any language + extension. The perf.data output from a previous run of 'perf trace + record <script>' is used and should be present for this command to + succeed. + OPTIONS ------- -D:: --dump-raw-trace=:: Display verbose dump of the trace data. +-L:: +--Latency=:: + Show latency attributes (irqs/preemption disabled, etc). + +-l:: +--list=:: + Display a list of available trace scripts. + -s:: --script=:: Process trace data with the given script ([lang]:script[.ext]). diff --git a/tools/perf/Makefile b/tools/perf/Makefile index 406999668cab..7814dbbd401d 100644 --- a/tools/perf/Makefile +++ b/tools/perf/Makefile @@ -370,7 +370,6 @@ LIB_H += util/values.h LIB_H += util/sort.h LIB_H += util/hist.h LIB_H += util/thread.h -LIB_H += util/data_map.h LIB_H += util/probe-finder.h LIB_H += util/probe-event.h @@ -428,6 +427,7 @@ BUILTIN_OBJS += bench/sched-messaging.o BUILTIN_OBJS += bench/sched-pipe.o BUILTIN_OBJS += bench/mem-memcpy.o +BUILTIN_OBJS += builtin-diff.o BUILTIN_OBJS += builtin-help.o BUILTIN_OBJS += builtin-sched.o BUILTIN_OBJS += builtin-buildid-list.o @@ -996,8 +996,6 @@ install: all $(INSTALL) scripts/perl/Perf-Trace-Util/lib/Perf/Trace/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/Perf-Trace-Util/lib/Perf/Trace' $(INSTALL) scripts/perl/*.pl -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl' $(INSTALL) scripts/perl/bin/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/bin' - $(INSTALL) scripts/perl/Perf-Trace-Util/Makefile.PL -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/Perf-Trace-Util' - $(INSTALL) scripts/perl/Perf-Trace-Util/README -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/Perf-Trace-Util' ifdef BUILT_INS $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)' $(INSTALL) $(BUILT_INS) '$(DESTDIR_SQ)$(perfexec_instdir_SQ)' diff --git a/tools/perf/builtin-annotate.c b/tools/perf/builtin-annotate.c index 21a78d30d53d..593ff25006de 100644 --- a/tools/perf/builtin-annotate.c +++ b/tools/perf/builtin-annotate.c @@ -26,7 +26,6 @@ #include "util/sort.h" #include "util/hist.h" #include "util/session.h" -#include "util/data_map.h" static char const *input_name = "perf.data"; @@ -52,11 +51,6 @@ struct sym_priv { struct sym_ext *ext; }; -static struct symbol_conf symbol_conf = { - .priv_size = sizeof(struct sym_priv), - .try_vmlinux_path = true, -}; - static const char *sym_hist_filter; static int symbol_filter(struct map *map __used, struct symbol *sym) @@ -122,30 +116,32 @@ static void hist_hit(struct hist_entry *he, u64 ip) h->ip[offset]); } -static int hist_entry__add(struct addr_location *al, u64 count) +static int perf_session__add_hist_entry(struct perf_session *self, + struct addr_location *al, u64 count) { bool hit; - struct hist_entry *he = __hist_entry__add(al, NULL, count, &hit); + struct hist_entry *he = __perf_session__add_hist_entry(self, al, NULL, + count, &hit); if (he == NULL) return -ENOMEM; hist_hit(he, al->addr); return 0; } -static int process_sample_event(event_t *event) +static int process_sample_event(event_t *event, struct perf_session *session) { struct addr_location al; dump_printf("(IP, %d): %d: %p\n", event->header.misc, event->ip.pid, (void *)(long)event->ip.ip); - if (event__preprocess_sample(event, &al, symbol_filter) < 0) { + if (event__preprocess_sample(event, session, &al, symbol_filter) < 0) { fprintf(stderr, "problem processing %d event, skipping it.\n", event->header.type); return -1; } - if (hist_entry__add(&al, 1)) { + if (!al.filtered && perf_session__add_hist_entry(session, &al, 1)) { fprintf(stderr, "problem incrementing symbol count, " "skipping event\n"); return -1; @@ -429,11 +425,11 @@ static void annotate_sym(struct hist_entry *he) free_source_line(he, len); } -static void find_annotations(void) +static void perf_session__find_annotations(struct perf_session *self) { struct rb_node *nd; - for (nd = rb_first(&output_hists); nd; nd = rb_next(nd)) { + for (nd = rb_first(&self->hists); nd; nd = rb_next(nd)) { struct hist_entry *he = rb_entry(nd, struct hist_entry, rb_node); struct sym_priv *priv; @@ -454,7 +450,7 @@ static void find_annotations(void) } } -static struct perf_file_handler file_handler = { +static struct perf_event_ops event_ops = { .process_sample_event = process_sample_event, .process_mmap_event = event__process_mmap, .process_comm_event = event__process_comm, @@ -463,17 +459,14 @@ static struct perf_file_handler file_handler = { static int __cmd_annotate(void) { - struct perf_session *session = perf_session__new(input_name, O_RDONLY, force); - struct thread *idle; int ret; + struct perf_session *session; + session = perf_session__new(input_name, O_RDONLY, force); if (session == NULL) return -ENOMEM; - idle = register_idle_thread(); - register_perf_file_handler(&file_handler); - - ret = perf_session__process_events(session, 0, &event__cwdlen, &event__cwd); + ret = perf_session__process_events(session, &event_ops); if (ret) goto out_delete; @@ -483,15 +476,14 @@ static int __cmd_annotate(void) } if (verbose > 3) - threads__fprintf(stdout); + perf_session__fprintf(session, stdout); if (verbose > 2) dsos__fprintf(stdout); - collapse__resort(); - output__resort(event__total[0]); - - find_annotations(); + perf_session__collapse_resort(session); + perf_session__output_resort(session, session->event_total[0]); + perf_session__find_annotations(session); out_delete: perf_session__delete(session); @@ -524,29 +516,17 @@ static const struct option options[] = { OPT_END() }; -static void setup_sorting(void) +int cmd_annotate(int argc, const char **argv, const char *prefix __used) { - char *tmp, *tok, *str = strdup(sort_order); - - for (tok = strtok_r(str, ", ", &tmp); - tok; tok = strtok_r(NULL, ", ", &tmp)) { - if (sort_dimension__add(tok) < 0) { - error("Unknown --sort key: `%s'", tok); - usage_with_options(annotate_usage, options); - } - } + argc = parse_options(argc, argv, options, annotate_usage, 0); - free(str); -} + symbol_conf.priv_size = sizeof(struct sym_priv); + symbol_conf.try_vmlinux_path = true; -int cmd_annotate(int argc, const char **argv, const char *prefix __used) -{ - if (symbol__init(&symbol_conf) < 0) + if (symbol__init() < 0) return -1; - argc = parse_options(argc, argv, options, annotate_usage, 0); - - setup_sorting(); + setup_sorting(annotate_usage, options); if (argc) { /* diff --git a/tools/perf/builtin-buildid-list.c b/tools/perf/builtin-buildid-list.c index bfd16a1594e4..e693e6777af5 100644 --- a/tools/perf/builtin-buildid-list.c +++ b/tools/perf/builtin-buildid-list.c @@ -9,7 +9,6 @@ #include "builtin.h" #include "perf.h" #include "util/cache.h" -#include "util/data_map.h" #include "util/debug.h" #include "util/parse-options.h" #include "util/session.h" @@ -55,8 +54,9 @@ static int perf_file_section__process_buildids(struct perf_file_section *self, static int __cmd_buildid_list(void) { int err = -1; - struct perf_session *session = perf_session__new(input_name, O_RDONLY, force); + struct perf_session *session; + session = perf_session__new(input_name, O_RDONLY, force); if (session == NULL) return -1; diff --git a/tools/perf/builtin-diff.c b/tools/perf/builtin-diff.c new file mode 100644 index 000000000000..4d33b55d5584 --- /dev/null +++ b/tools/perf/builtin-diff.c @@ -0,0 +1,248 @@ +/* + * builtin-diff.c + * + * Builtin diff command: Analyze two perf.data input files, look up and read + * DSOs and symbol information, sort them and produce a diff. + */ +#include "builtin.h" + +#include "util/debug.h" +#include "util/event.h" +#include "util/hist.h" +#include "util/session.h" +#include "util/sort.h" +#include "util/symbol.h" +#include "util/util.h" + +#include <stdlib.h> + +static char const *input_old = "perf.data.old", + *input_new = "perf.data"; +static char diff__default_sort_order[] = "dso,symbol"; +static int force; +static bool show_displacement; + +static int perf_session__add_hist_entry(struct perf_session *self, + struct addr_location *al, u64 count) +{ + bool hit; + struct hist_entry *he = __perf_session__add_hist_entry(self, al, NULL, + count, &hit); + if (he == NULL) + return -ENOMEM; + + if (hit) + he->count += count; + + return 0; +} + +static int diff__process_sample_event(event_t *event, struct perf_session *session) +{ + struct addr_location al; + struct sample_data data = { .period = 1, }; + + dump_printf("(IP, %d): %d: %p\n", event->header.misc, + event->ip.pid, (void *)(long)event->ip.ip); + + if (event__preprocess_sample(event, session, &al, NULL) < 0) { + pr_warning("problem processing %d event, skipping it.\n", + event->header.type); + return -1; + } + + if (al.filtered) + return 0; + + event__parse_sample(event, session->sample_type, &data); + + if (al.sym && perf_session__add_hist_entry(session, &al, data.period)) { + pr_warning("problem incrementing symbol count, skipping event\n"); + return -1; + } + + session->events_stats.total += data.period; + return 0; +} + +static struct perf_event_ops event_ops = { + .process_sample_event = diff__process_sample_event, + .process_mmap_event = event__process_mmap, + .process_comm_event = event__process_comm, + .process_exit_event = event__process_task, + .process_fork_event = event__process_task, + .process_lost_event = event__process_lost, +}; + +static void perf_session__insert_hist_entry_by_name(struct rb_root *root, + struct hist_entry *he) +{ + struct rb_node **p = &root->rb_node; + struct rb_node *parent = NULL; + struct hist_entry *iter; + + while (*p != NULL) { + int cmp; + parent = *p; + iter = rb_entry(parent, struct hist_entry, rb_node); + + cmp = strcmp(he->map->dso->name, iter->map->dso->name); + if (cmp > 0) + p = &(*p)->rb_left; + else if (cmp < 0) + p = &(*p)->rb_right; + else { + cmp = strcmp(he->sym->name, iter->sym->name); + if (cmp > 0) + p = &(*p)->rb_left; + else + p = &(*p)->rb_right; + } + } + + rb_link_node(&he->rb_node, parent, p); + rb_insert_color(&he->rb_node, root); +} + +static void perf_session__resort_by_name(struct perf_session *self) +{ + unsigned long position = 1; + struct rb_root tmp = RB_ROOT; + struct rb_node *next = rb_first(&self->hists); + + while (next != NULL) { + struct hist_entry *n = rb_entry(next, struct hist_entry, rb_node); + + next = rb_next(&n->rb_node); + rb_erase(&n->rb_node, &self->hists); + n->position = position++; + perf_session__insert_hist_entry_by_name(&tmp, n); + } + + self->hists = tmp; +} + +static struct hist_entry * +perf_session__find_hist_entry_by_name(struct perf_session *self, + struct hist_entry *he) +{ + struct rb_node *n = self->hists.rb_node; + + while (n) { + struct hist_entry *iter = rb_entry(n, struct hist_entry, rb_node); + int cmp = strcmp(he->map->dso->name, iter->map->dso->name); + + if (cmp > 0) + n = n->rb_left; + else if (cmp < 0) + n = n->rb_right; + else { + cmp = strcmp(he->sym->name, iter->sym->name); + if (cmp > 0) + n = n->rb_left; + else if (cmp < 0) + n = n->rb_right; + else + return iter; + } + } + + return NULL; +} + +static void perf_session__match_hists(struct perf_session *old_session, + struct perf_session *new_session) +{ + struct rb_node *nd; + + perf_session__resort_by_name(old_session); + + for (nd = rb_first(&new_session->hists); nd; nd = rb_next(nd)) { + struct hist_entry *pos = rb_entry(nd, struct hist_entry, rb_node); + pos->pair = perf_session__find_hist_entry_by_name(old_session, pos); + } +} + +static int __cmd_diff(void) +{ + int ret, i; + struct perf_session *session[2]; + + session[0] = perf_session__new(input_old, O_RDONLY, force); + session[1] = perf_session__new(input_new, O_RDONLY, force); + if (session[0] == NULL || session[1] == NULL) + return -ENOMEM; + + for (i = 0; i < 2; ++i) { + ret = perf_session__process_events(session[i], &event_ops); + if (ret) + goto out_delete; + perf_session__output_resort(session[i], session[i]->events_stats.total); + } + + perf_session__match_hists(session[0], session[1]); + perf_session__fprintf_hists(session[1], session[0], + show_displacement, stdout); +out_delete: + for (i = 0; i < 2; ++i) + perf_session__delete(session[i]); + return ret; +} + +static const char *const diff_usage[] = { + "perf diff [<options>] [old_file] [new_file]", +}; + +static const struct option options[] = { + OPT_BOOLEAN('v', "verbose", &verbose, + "be more verbose (show symbol address, etc)"), + OPT_BOOLEAN('m', "displacement", &show_displacement, + "Show position displacement relative to baseline"), + OPT_BOOLEAN('D', "dump-raw-trace", &dump_trace, + "dump raw trace in ASCII"), + OPT_BOOLEAN('f', "force", &force, "don't complain, do it"), + OPT_BOOLEAN('m', "modules", &symbol_conf.use_modules, + "load module symbols - WARNING: use only with -k and LIVE kernel"), + OPT_BOOLEAN('P', "full-paths", &event_ops.full_paths, + "Don't shorten the pathnames taking into account the cwd"), + OPT_STRING('d', "dsos", &symbol_conf.dso_list_str, "dso[,dso...]", + "only consider symbols in these dsos"), + OPT_STRING('C', "comms", &symbol_conf.comm_list_str, "comm[,comm...]", + "only consider symbols in these comms"), + OPT_STRING('S', "symbols", &symbol_conf.sym_list_str, "symbol[,symbol...]", + "only consider these symbols"), + OPT_STRING('s', "sort", &sort_order, "key[,key2...]", + "sort by key(s): pid, comm, dso, symbol, parent"), + OPT_STRING('t', "field-separator", &symbol_conf.field_sep, "separator", + "separator for columns, no spaces will be added between " + "columns '.' is reserved."), + OPT_END() +}; + +int cmd_diff(int argc, const char **argv, const char *prefix __used) +{ + sort_order = diff__default_sort_order; + argc = parse_options(argc, argv, options, diff_usage, 0); + if (argc) { + if (argc > 2) + usage_with_options(diff_usage, options); + if (argc == 2) { + input_old = argv[0]; + input_new = argv[1]; + } else + input_new = argv[0]; + } + + symbol_conf.exclude_other = false; + if (symbol__init() < 0) + return -1; + + setup_sorting(diff_usage, options); + setup_pager(); + + sort_entry__setup_elide(&sort_dso, symbol_conf.dso_list, "dso", NULL); + sort_entry__setup_elide(&sort_comm, symbol_conf.comm_list, "comm", NULL); + sort_entry__setup_elide(&sort_sym, symbol_conf.sym_list, "symbol", NULL); + + return __cmd_diff(); +} diff --git a/tools/perf/builtin-kmem.c b/tools/perf/builtin-kmem.c index 2071d2485913..fc21ad79dd83 100644 --- a/tools/perf/builtin-kmem.c +++ b/tools/perf/builtin-kmem.c @@ -12,7 +12,6 @@ #include "util/trace-event.h" #include "util/debug.h" -#include "util/data_map.h" #include <linux/rbtree.h> @@ -21,8 +20,6 @@ typedef int (*sort_fn_t)(struct alloc_stat *, struct alloc_stat *); static char const *input_name = "perf.data"; -static u64 sample_type; - static int alloc_flag; static int caller_flag; @@ -312,7 +309,7 @@ process_raw_event(event_t *raw_event __used, void *data, } } -static int process_sample_event(event_t *event) +static int process_sample_event(event_t *event, struct perf_session *session) { struct sample_data data; struct thread *thread; @@ -322,7 +319,7 @@ static int process_sample_event(event_t *event) data.cpu = -1; data.period = 1; - event__parse_sample(event, sample_type, &data); + event__parse_sample(event, session->sample_type, &data); dump_printf("(IP, %d): %d/%d: %p period: %Ld\n", event->header.misc, @@ -330,7 +327,7 @@ static int process_sample_event(event_t *event) (void *)(long)data.ip, (long long)data.period); - thread = threads__findnew(event->ip.pid); + thread = perf_session__findnew(session, event->ip.pid); if (thread == NULL) { pr_debug("problem processing %d event, skipping it.\n", event->header.type); @@ -345,11 +342,9 @@ static int process_sample_event(event_t *event) return 0; } -static int sample_type_check(u64 type) +static int sample_type_check(struct perf_session *session) { - sample_type = type; - - if (!(sample_type & PERF_SAMPLE_RAW)) { + if (!(session->sample_type & PERF_SAMPLE_RAW)) { fprintf(stderr, "No trace sample to read. Did you call perf record " "without -R?"); @@ -359,28 +354,12 @@ static int sample_type_check(u64 type) return 0; } -static struct perf_file_handler file_handler = { +static struct perf_event_ops event_ops = { .process_sample_event = process_sample_event, .process_comm_event = event__process_comm, .sample_type_check = sample_type_check, }; -static int read_events(void) -{ - int err; - struct perf_session *session = perf_session__new(input_name, O_RDONLY, 0); - - if (session == NULL) - return -ENOMEM; - - register_idle_thread(); - register_perf_file_handler(&file_handler); - - err = perf_session__process_events(session, 0, &event__cwdlen, &event__cwd); - perf_session__delete(session); - return err; -} - static double fragmentation(unsigned long n_req, unsigned long n_alloc) { if (n_alloc == 0) @@ -389,7 +368,8 @@ static double fragmentation(unsigned long n_req, unsigned long n_alloc) return 100.0 - (100.0 * n_req / n_alloc); } -static void __print_result(struct rb_root *root, int n_lines, int is_caller) +static void __print_result(struct rb_root *root, struct perf_session *session, + int n_lines, int is_caller) { struct rb_node *next; @@ -410,7 +390,7 @@ static void __print_result(struct rb_root *root, int n_lines, int is_caller) if (is_caller) { addr = data->call_site; if (!raw_ip) - sym = map_groups__find_function(kmaps, addr, NULL); + sym = map_groups__find_function(&session->kmaps, session, addr, NULL); } else addr = data->ptr; @@ -451,12 +431,12 @@ static void print_summary(void) printf("Cross CPU allocations: %lu/%lu\n", nr_cross_allocs, nr_allocs); } -static void print_result(void) +static void print_result(struct perf_session *session) { if (caller_flag) - __print_result(&root_caller_sorted, caller_lines, 1); + __print_result(&root_caller_sorted, session, caller_lines, 1); if (alloc_flag) - __print_result(&root_alloc_sorted, alloc_lines, 0); + __print_result(&root_alloc_sorted, session, alloc_lines, 0); print_summary(); } @@ -524,12 +504,20 @@ static void sort_result(void) static int __cmd_kmem(void) { + int err; + struct perf_session *session = perf_session__new(input_name, O_RDONLY, 0); + if (session == NULL) + return -ENOMEM; + setup_pager(); - read_events(); + err = perf_session__process_events(session, &event_ops); + if (err != 0) + goto out_delete; sort_result(); - print_result(); - - return 0; + print_result(session); +out_delete: + perf_session__delete(session); + return err; } static const char * const kmem_usage[] = { @@ -778,13 +766,13 @@ static int __cmd_record(int argc, const char **argv) int cmd_kmem(int argc, const char **argv, const char *prefix __used) { - symbol__init(0); - argc = parse_options(argc, argv, kmem_options, kmem_usage, 0); if (!argc) usage_with_options(kmem_usage, kmem_options); + symbol__init(); + if (!strncmp(argv[0], "rec", 3)) { return __cmd_record(argc, argv); } else if (!strcmp(argv[0], "stat")) { diff --git a/tools/perf/builtin-probe.c b/tools/perf/builtin-probe.c index 5a47c1e11f77..7e741f54d798 100644 --- a/tools/perf/builtin-probe.c +++ b/tools/perf/builtin-probe.c @@ -38,34 +38,29 @@ #include "util/strlist.h" #include "util/event.h" #include "util/debug.h" +#include "util/symbol.h" +#include "util/thread.h" +#include "util/session.h" #include "util/parse-options.h" #include "util/parse-events.h" /* For debugfs_path */ #include "util/probe-finder.h" #include "util/probe-event.h" -/* Default vmlinux search paths */ -#define NR_SEARCH_PATH 4 -const char *default_search_path[NR_SEARCH_PATH] = { -"/lib/modules/%s/build/vmlinux", /* Custom build kernel */ -"/usr/lib/debug/lib/modules/%s/vmlinux", /* Red Hat debuginfo */ -"/boot/vmlinux-debug-%s", /* Ubuntu */ -"./vmlinux", /* CWD */ -}; - #define MAX_PATH_LEN 256 #define MAX_PROBES 128 /* Session management structure */ static struct { - char *vmlinux; - char *release; - int need_dwarf; + bool need_dwarf; + bool list_events; + bool force_add; int nr_probe; struct probe_point probes[MAX_PROBES]; struct strlist *dellist; + struct perf_session *psession; + struct map *kmap; } session; -static bool listing; /* Parse an event definition. Note that any error must die. */ static void parse_probe_event(const char *str) @@ -77,7 +72,7 @@ static void parse_probe_event(const char *str) die("Too many probes (> %d) are specified.", MAX_PROBES); /* Parse perf-probe event into probe_point */ - session.need_dwarf = parse_perf_probe_event(str, pp); + parse_perf_probe_event(str, pp, &session.need_dwarf); pr_debug("%d arguments\n", pp->nr_args); } @@ -120,34 +115,26 @@ static int opt_del_probe_event(const struct option *opt __used, return 0; } +/* Currently just checking function name from symbol map */ +static void evaluate_probe_point(struct probe_point *pp) +{ + struct symbol *sym; + sym = map__find_symbol_by_name(session.kmap, pp->function, + session.psession, NULL); + if (!sym) + die("Kernel symbol \'%s\' not found - probe not added.", + pp->function); +} + #ifndef NO_LIBDWARF -static int open_default_vmlinux(void) +static int open_vmlinux(void) { - struct utsname uts; - char fname[MAX_PATH_LEN]; - int fd, ret, i; - - ret = uname(&uts); - if (ret) { - pr_debug("uname() failed.\n"); - return -errno; - } - session.release = uts.release; - for (i = 0; i < NR_SEARCH_PATH; i++) { - ret = snprintf(fname, MAX_PATH_LEN, - default_search_path[i], session.release); - if (ret >= MAX_PATH_LEN || ret < 0) { - pr_debug("Filename(%d,%s) is too long.\n", i, - uts.release); - errno = E2BIG; - return -E2BIG; - } - pr_debug("try to open %s\n", fname); - fd = open(fname, O_RDONLY); - if (fd >= 0) - break; + if (map__load(session.kmap, session.psession, NULL) < 0) { + pr_debug("Failed to load kernel map.\n"); + return -EINVAL; } - return fd; + pr_debug("Try to open %s\n", session.kmap->dso->long_name); + return open(session.kmap->dso->long_name, O_RDONLY); } #endif @@ -163,21 +150,22 @@ static const struct option options[] = { OPT_BOOLEAN('v', "verbose", &verbose, "be more verbose (show parsed arguments, etc)"), #ifndef NO_LIBDWARF - OPT_STRING('k', "vmlinux", &session.vmlinux, "file", - "vmlinux/module pathname"), + OPT_STRING('k', "vmlinux", &symbol_conf.vmlinux_name, + "file", "vmlinux pathname"), #endif - OPT_BOOLEAN('l', "list", &listing, "list up current probe events"), + OPT_BOOLEAN('l', "list", &session.list_events, + "list up current probe events"), OPT_CALLBACK('d', "del", NULL, "[GROUP:]EVENT", "delete a probe event.", opt_del_probe_event), OPT_CALLBACK('a', "add", NULL, #ifdef NO_LIBDWARF - "FUNC[+OFFS|%return] [ARG ...]", + "[EVENT=]FUNC[+OFFS|%return] [ARG ...]", #else - "FUNC[+OFFS|%return|:RLN][@SRC]|SRC:ALN [ARG ...]", + "[EVENT=]FUNC[+OFFS|%return|:RLN][@SRC]|SRC:ALN [ARG ...]", #endif "probe point definition, where\n" - "\t\tGRP:\tGroup name (optional)\n" - "\t\tNAME:\tEvent name\n" + "\t\tGROUP:\tGroup name (optional)\n" + "\t\tEVENT:\tEvent name\n" "\t\tFUNC:\tFunction name\n" "\t\tOFFS:\tOffset from function entry (in byte)\n" "\t\t%return:\tPut the probe at function return\n" @@ -191,6 +179,8 @@ static const struct option options[] = { #endif "\t\t\tkprobe-tracer argument format.)\n", opt_add_probe_event), + OPT_BOOLEAN('f', "force", &session.force_add, "forcibly add events" + " with existing name"), OPT_END() }; @@ -204,13 +194,18 @@ int cmd_probe(int argc, const char **argv, const char *prefix __used) argc = parse_options(argc, argv, options, probe_usage, PARSE_OPT_STOP_AT_NON_OPTION); - if (argc > 0) + if (argc > 0) { + if (strcmp(argv[0], "-") == 0) { + pr_warning(" Error: '-' is not supported.\n"); + usage_with_options(probe_usage, options); + } parse_probe_event_argv(argc, argv); + } - if ((session.nr_probe == 0 && !session.dellist && !listing)) + if ((!session.nr_probe && !session.dellist && !session.list_events)) usage_with_options(probe_usage, options); - if (listing) { + if (session.list_events) { if (session.nr_probe != 0 || session.dellist) { pr_warning(" Error: Don't use --list with" " --add/--del.\n"); @@ -227,17 +222,28 @@ int cmd_probe(int argc, const char **argv, const char *prefix __used) return 0; } + /* Initialize symbol maps for vmlinux */ + symbol_conf.sort_by_name = true; + if (symbol_conf.vmlinux_name == NULL) + symbol_conf.try_vmlinux_path = true; + if (symbol__init() < 0) + die("Failed to init symbol map."); + session.psession = perf_session__new(NULL, O_WRONLY, false); + if (session.psession == NULL) + die("Failed to init perf_session."); + session.kmap = map_groups__find_by_name(&session.psession->kmaps, + MAP__FUNCTION, + "[kernel.kallsyms]"); + if (!session.kmap) + die("Could not find kernel map.\n"); + if (session.need_dwarf) #ifdef NO_LIBDWARF die("Debuginfo-analysis is not supported"); #else /* !NO_LIBDWARF */ pr_debug("Some probes require debuginfo.\n"); - if (session.vmlinux) { - pr_debug("Try to open %s.", session.vmlinux); - fd = open(session.vmlinux, O_RDONLY); - } else - fd = open_default_vmlinux(); + fd = open_vmlinux(); if (fd < 0) { if (session.need_dwarf) die("Could not open debuginfo file."); @@ -255,15 +261,22 @@ int cmd_probe(int argc, const char **argv, const char *prefix __used) lseek(fd, SEEK_SET, 0); ret = find_probepoint(fd, pp); - if (ret < 0) { - if (session.need_dwarf) - die("Could not analyze debuginfo."); - - pr_warning("An error occurred in debuginfo analysis. Try to use symbols.\n"); - break; + if (ret > 0) + continue; + if (ret == 0) { /* No error but failed to find probe point. */ + synthesize_perf_probe_point(pp); + die("Probe point '%s' not found. - probe not added.", + pp->probes[0]); + } + /* Error path */ + if (session.need_dwarf) { + if (ret == -ENOENT) + pr_warning("No dwarf info found in the vmlinux - please rebuild with CONFIG_DEBUG_INFO=y.\n"); + die("Could not analyze debuginfo."); } - if (ret == 0) /* No error but failed to find probe point. */ - die("No probe point found."); + pr_debug("An error occurred in debuginfo analysis." + " Try to use symbols.\n"); + break; } close(fd); @@ -276,6 +289,7 @@ end_dwarf: if (pp->found) /* This probe is already found. */ continue; + evaluate_probe_point(pp); ret = synthesize_trace_kprobe_event(pp); if (ret == -E2BIG) die("probe point definition becomes too long."); @@ -284,7 +298,8 @@ end_dwarf: } /* Settng up probe points */ - add_trace_kprobe_events(session.probes, session.nr_probe); + add_trace_kprobe_events(session.probes, session.nr_probe, + session.force_add); return 0; } diff --git a/tools/perf/builtin-record.c b/tools/perf/builtin-record.c index 4decbd14eaed..63136d0534d4 100644 --- a/tools/perf/builtin-record.c +++ b/tools/perf/builtin-record.c @@ -123,7 +123,8 @@ static void write_event(event_t *buf, size_t size) write_output(buf, size); } -static int process_synthesized_event(event_t *event) +static int process_synthesized_event(event_t *event, + struct perf_session *self __used) { write_event(event, event->header.size); return 0; @@ -277,7 +278,7 @@ static void create_counter(int counter, int cpu, pid_t pid) attr->mmap = track; attr->comm = track; - attr->inherit = (cpu < 0) && inherit; + attr->inherit = inherit; attr->disabled = 1; try_again: @@ -401,7 +402,7 @@ static void atexit_header(void) perf_header__write(&session->header, output, true); } -static int __cmd_record(int argc, const char **argv) +static int __cmd_record(int argc __used, const char **argv) { int i, counter; struct stat st; @@ -409,6 +410,8 @@ static int __cmd_record(int argc, const char **argv) int flags; int err; unsigned long waking = 0; + int child_ready_pipe[2], go_pipe[2]; + char buf; page_size = sysconf(_SC_PAGE_SIZE); nr_cpus = sysconf(_SC_NPROCESSORS_ONLN); @@ -419,11 +422,25 @@ static int __cmd_record(int argc, const char **argv) signal(SIGCHLD, sig_handler); signal(SIGINT, sig_handler); + if (pipe(child_ready_pipe) < 0 || pipe(go_pipe) < 0) { + perror("failed to create pipes"); + exit(-1); + } + if (!stat(output_name, &st) && st.st_size) { - if (!force && !append_file) { - fprintf(stderr, "Error, output file %s exists, use -A to append or -f to overwrite.\n", - output_name); - exit(-1); + if (!force) { + if (!append_file) { + pr_err("Error, output file %s exists, use -A " + "to append or -f to overwrite.\n", + output_name); + exit(-1); + } + } else { + char oldname[PATH_MAX]; + snprintf(oldname, sizeof(oldname), "%s.old", + output_name); + unlink(oldname); + rename(output_name, oldname); } } else { append_file = 0; @@ -466,19 +483,65 @@ static int __cmd_record(int argc, const char **argv) atexit(atexit_header); - if (!system_wide) { - pid = target_pid; - if (pid == -1) - pid = getpid(); + if (target_pid == -1) { + pid = fork(); + if (pid < 0) { + perror("failed to fork"); + exit(-1); + } - open_counters(profile_cpu, pid); - } else { - if (profile_cpu != -1) { - open_counters(profile_cpu, target_pid); - } else { - for (i = 0; i < nr_cpus; i++) - open_counters(i, target_pid); + if (!pid) { + close(child_ready_pipe[0]); + close(go_pipe[1]); + fcntl(go_pipe[0], F_SETFD, FD_CLOEXEC); + + /* + * Do a dummy execvp to get the PLT entry resolved, + * so we avoid the resolver overhead on the real + * execvp call. + */ + execvp("", (char **)argv); + + /* + * Tell the parent we're ready to go + */ + close(child_ready_pipe[1]); + + /* + * Wait until the parent tells us to go. + */ + if (read(go_pipe[0], &buf, 1) == -1) + perror("unable to read pipe"); + + execvp(argv[0], (char **)argv); + + perror(argv[0]); + exit(-1); } + + child_pid = pid; + + if (!system_wide) + target_pid = pid; + + close(child_ready_pipe[1]); + close(go_pipe[0]); + /* + * wait for child to settle + */ + if (read(child_ready_pipe[0], &buf, 1) == -1) { + perror("unable to read pipe"); + exit(-1); + } + close(child_ready_pipe[0]); + } + + + if ((!system_wide && !inherit) || profile_cpu != -1) { + open_counters(profile_cpu, target_pid); + } else { + for (i = 0; i < nr_cpus; i++) + open_counters(i, target_pid); } if (file_new) { @@ -488,33 +551,10 @@ static int __cmd_record(int argc, const char **argv) } if (!system_wide) - event__synthesize_thread(pid, process_synthesized_event); + event__synthesize_thread(pid, process_synthesized_event, + session); else - event__synthesize_threads(process_synthesized_event); - - if (target_pid == -1 && argc) { - pid = fork(); - if (pid < 0) - die("failed to fork"); - - if (!pid) { - if (execvp(argv[0], (char **)argv)) { - perror(argv[0]); - exit(-1); - } - } else { - /* - * Wait a bit for the execv'ed child to appear - * and be updated in /proc - * FIXME: Do you know a less heuristical solution? - */ - usleep(1000); - event__synthesize_thread(pid, - process_synthesized_event); - } - - child_pid = pid; - } + event__synthesize_threads(process_synthesized_event, session); if (realtime_prio) { struct sched_param param; @@ -526,6 +566,11 @@ static int __cmd_record(int argc, const char **argv) } } + /* + * Let the child rip + */ + close(go_pipe[1]); + for (;;) { int hits = samples; @@ -620,13 +665,13 @@ int cmd_record(int argc, const char **argv, const char *prefix __used) { int counter; - symbol__init(0); - argc = parse_options(argc, argv, options, record_usage, - PARSE_OPT_STOP_AT_NON_OPTION); - if (!argc && target_pid == -1 && !system_wide) + PARSE_OPT_STOP_AT_NON_OPTION); + if (!argc && target_pid == -1 && (!system_wide || profile_cpu == -1)) usage_with_options(record_usage, options); + symbol__init(); + if (!nr_counters) { nr_counters = 1; attrs[0].type = PERF_TYPE_HARDWARE; diff --git a/tools/perf/builtin-report.c b/tools/perf/builtin-report.c index e2ec49a9b731..e50a6b10ee6f 100644 --- a/tools/perf/builtin-report.c +++ b/tools/perf/builtin-report.c @@ -27,467 +27,41 @@ #include "util/parse-options.h" #include "util/parse-events.h" -#include "util/data_map.h" #include "util/thread.h" #include "util/sort.h" #include "util/hist.h" static char const *input_name = "perf.data"; -static char *dso_list_str, *comm_list_str, *sym_list_str, - *col_width_list_str; -static struct strlist *dso_list, *comm_list, *sym_list; - static int force; -static int full_paths; -static int show_nr_samples; - static int show_threads; static struct perf_read_values show_threads_values; static char default_pretty_printing_style[] = "normal"; static char *pretty_printing_style = default_pretty_printing_style; -static int exclude_other = 1; - static char callchain_default_opt[] = "fractal,0.5"; -static struct perf_session *session; - -static u64 sample_type; - -struct symbol_conf symbol_conf; - - -static size_t -callchain__fprintf_left_margin(FILE *fp, int left_margin) -{ - int i; - int ret; - - ret = fprintf(fp, " "); - - for (i = 0; i < left_margin; i++) - ret += fprintf(fp, " "); - - return ret; -} - -static size_t ipchain__fprintf_graph_line(FILE *fp, int depth, int depth_mask, - int left_margin) -{ - int i; - size_t ret = 0; - - ret += callchain__fprintf_left_margin(fp, left_margin); - - for (i = 0; i < depth; i++) - if (depth_mask & (1 << i)) - ret += fprintf(fp, "| "); - else - ret += fprintf(fp, " "); - - ret += fprintf(fp, "\n"); - - return ret; -} -static size_t -ipchain__fprintf_graph(FILE *fp, struct callchain_list *chain, int depth, - int depth_mask, int count, u64 total_samples, - int hits, int left_margin) -{ - int i; - size_t ret = 0; - - ret += callchain__fprintf_left_margin(fp, left_margin); - for (i = 0; i < depth; i++) { - if (depth_mask & (1 << i)) - ret += fprintf(fp, "|"); - else - ret += fprintf(fp, " "); - if (!count && i == depth - 1) { - double percent; - - percent = hits * 100.0 / total_samples; - ret += percent_color_fprintf(fp, "--%2.2f%%-- ", percent); - } else - ret += fprintf(fp, "%s", " "); - } - if (chain->sym) - ret += fprintf(fp, "%s\n", chain->sym->name); - else - ret += fprintf(fp, "%p\n", (void *)(long)chain->ip); - - return ret; -} - -static struct symbol *rem_sq_bracket; -static struct callchain_list rem_hits; - -static void init_rem_hits(void) -{ - rem_sq_bracket = malloc(sizeof(*rem_sq_bracket) + 6); - if (!rem_sq_bracket) { - fprintf(stderr, "Not enough memory to display remaining hits\n"); - return; - } - - strcpy(rem_sq_bracket->name, "[...]"); - rem_hits.sym = rem_sq_bracket; -} - -static size_t -__callchain__fprintf_graph(FILE *fp, struct callchain_node *self, - u64 total_samples, int depth, int depth_mask, - int left_margin) -{ - struct rb_node *node, *next; - struct callchain_node *child; - struct callchain_list *chain; - int new_depth_mask = depth_mask; - u64 new_total; - u64 remaining; - size_t ret = 0; - int i; - - if (callchain_param.mode == CHAIN_GRAPH_REL) - new_total = self->children_hit; - else - new_total = total_samples; - - remaining = new_total; - - node = rb_first(&self->rb_root); - while (node) { - u64 cumul; - - child = rb_entry(node, struct callchain_node, rb_node); - cumul = cumul_hits(child); - remaining -= cumul; - - /* - * The depth mask manages the output of pipes that show - * the depth. We don't want to keep the pipes of the current - * level for the last child of this depth. - * Except if we have remaining filtered hits. They will - * supersede the last child - */ - next = rb_next(node); - if (!next && (callchain_param.mode != CHAIN_GRAPH_REL || !remaining)) - new_depth_mask &= ~(1 << (depth - 1)); - - /* - * But we keep the older depth mask for the line seperator - * to keep the level link until we reach the last child - */ - ret += ipchain__fprintf_graph_line(fp, depth, depth_mask, - left_margin); - i = 0; - list_for_each_entry(chain, &child->val, list) { - if (chain->ip >= PERF_CONTEXT_MAX) - continue; - ret += ipchain__fprintf_graph(fp, chain, depth, - new_depth_mask, i++, - new_total, - cumul, - left_margin); - } - ret += __callchain__fprintf_graph(fp, child, new_total, - depth + 1, - new_depth_mask | (1 << depth), - left_margin); - node = next; - } - - if (callchain_param.mode == CHAIN_GRAPH_REL && - remaining && remaining != new_total) { - - if (!rem_sq_bracket) - return ret; - - new_depth_mask &= ~(1 << (depth - 1)); - - ret += ipchain__fprintf_graph(fp, &rem_hits, depth, - new_depth_mask, 0, new_total, - remaining, left_margin); - } - - return ret; -} - - -static size_t -callchain__fprintf_graph(FILE *fp, struct callchain_node *self, - u64 total_samples, int left_margin) -{ - struct callchain_list *chain; - bool printed = false; - int i = 0; - int ret = 0; - - list_for_each_entry(chain, &self->val, list) { - if (chain->ip >= PERF_CONTEXT_MAX) - continue; - - if (!i++ && sort__first_dimension == SORT_SYM) - continue; - - if (!printed) { - ret += callchain__fprintf_left_margin(fp, left_margin); - ret += fprintf(fp, "|\n"); - ret += callchain__fprintf_left_margin(fp, left_margin); - ret += fprintf(fp, "---"); - - left_margin += 3; - printed = true; - } else - ret += callchain__fprintf_left_margin(fp, left_margin); - - if (chain->sym) - ret += fprintf(fp, " %s\n", chain->sym->name); - else - ret += fprintf(fp, " %p\n", (void *)(long)chain->ip); - } - - ret += __callchain__fprintf_graph(fp, self, total_samples, 1, 1, left_margin); - - return ret; -} - -static size_t -callchain__fprintf_flat(FILE *fp, struct callchain_node *self, - u64 total_samples) -{ - struct callchain_list *chain; - size_t ret = 0; - - if (!self) - return 0; - - ret += callchain__fprintf_flat(fp, self->parent, total_samples); - - - list_for_each_entry(chain, &self->val, list) { - if (chain->ip >= PERF_CONTEXT_MAX) - continue; - if (chain->sym) - ret += fprintf(fp, " %s\n", chain->sym->name); - else - ret += fprintf(fp, " %p\n", - (void *)(long)chain->ip); - } - - return ret; -} - -static size_t -hist_entry_callchain__fprintf(FILE *fp, struct hist_entry *self, - u64 total_samples, int left_margin) -{ - struct rb_node *rb_node; - struct callchain_node *chain; - size_t ret = 0; - - rb_node = rb_first(&self->sorted_chain); - while (rb_node) { - double percent; - - chain = rb_entry(rb_node, struct callchain_node, rb_node); - percent = chain->hit * 100.0 / total_samples; - switch (callchain_param.mode) { - case CHAIN_FLAT: - ret += percent_color_fprintf(fp, " %6.2f%%\n", - percent); - ret += callchain__fprintf_flat(fp, chain, total_samples); - break; - case CHAIN_GRAPH_ABS: /* Falldown */ - case CHAIN_GRAPH_REL: - ret += callchain__fprintf_graph(fp, chain, total_samples, - left_margin); - case CHAIN_NONE: - default: - break; - } - ret += fprintf(fp, "\n"); - rb_node = rb_next(rb_node); - } - - return ret; -} - -static size_t -hist_entry__fprintf(FILE *fp, struct hist_entry *self, u64 total_samples) -{ - struct sort_entry *se; - size_t ret; - - if (exclude_other && !self->parent) - return 0; - - if (total_samples) - ret = percent_color_fprintf(fp, - field_sep ? "%.2f" : " %6.2f%%", - (self->count * 100.0) / total_samples); - else - ret = fprintf(fp, field_sep ? "%lld" : "%12lld ", self->count); - - if (show_nr_samples) { - if (field_sep) - fprintf(fp, "%c%lld", *field_sep, self->count); - else - fprintf(fp, "%11lld", self->count); - } - - list_for_each_entry(se, &hist_entry__sort_list, list) { - if (se->elide) - continue; - - fprintf(fp, "%s", field_sep ?: " "); - ret += se->print(fp, self, se->width ? *se->width : 0); - } - - ret += fprintf(fp, "\n"); - - if (callchain) { - int left_margin = 0; - - if (sort__first_dimension == SORT_COMM) { - se = list_first_entry(&hist_entry__sort_list, typeof(*se), - list); - left_margin = se->width ? *se->width : 0; - left_margin -= thread__comm_len(self->thread); - } - - hist_entry_callchain__fprintf(fp, self, total_samples, - left_margin); - } - - return ret; -} - -/* - * - */ - -static void dso__calc_col_width(struct dso *self) -{ - if (!col_width_list_str && !field_sep && - (!dso_list || strlist__has_entry(dso_list, self->name))) { - unsigned int slen = strlen(self->name); - if (slen > dsos__col_width) - dsos__col_width = slen; - } - - self->slen_calculated = 1; -} - -static void thread__comm_adjust(struct thread *self) -{ - char *comm = self->comm; - - if (!col_width_list_str && !field_sep && - (!comm_list || strlist__has_entry(comm_list, comm))) { - unsigned int slen = strlen(comm); - - if (slen > comms__col_width) { - comms__col_width = slen; - threads__col_width = slen + 6; - } - } -} - -static int thread__set_comm_adjust(struct thread *self, const char *comm) -{ - int ret = thread__set_comm(self, comm); - - if (ret) - return ret; - - thread__comm_adjust(self); - - return 0; -} - -static int call__match(struct symbol *sym) -{ - if (sym->name && !regexec(&parent_regex, sym->name, 0, NULL, 0)) - return 1; - - return 0; -} - -static struct symbol **resolve_callchain(struct thread *thread, - struct ip_callchain *chain, - struct symbol **parent) -{ - u8 cpumode = PERF_RECORD_MISC_USER; - struct symbol **syms = NULL; - unsigned int i; - - if (callchain) { - syms = calloc(chain->nr, sizeof(*syms)); - if (!syms) { - fprintf(stderr, "Can't allocate memory for symbols\n"); - exit(-1); - } - } - - for (i = 0; i < chain->nr; i++) { - u64 ip = chain->ips[i]; - struct addr_location al; - - if (ip >= PERF_CONTEXT_MAX) { - switch (ip) { - case PERF_CONTEXT_HV: - cpumode = PERF_RECORD_MISC_HYPERVISOR; break; - case PERF_CONTEXT_KERNEL: - cpumode = PERF_RECORD_MISC_KERNEL; break; - case PERF_CONTEXT_USER: - cpumode = PERF_RECORD_MISC_USER; break; - default: - break; - } - continue; - } - - thread__find_addr_location(thread, cpumode, MAP__FUNCTION, - ip, &al, NULL); - if (al.sym != NULL) { - if (sort__has_parent && !*parent && - call__match(al.sym)) - *parent = al.sym; - if (!callchain) - break; - syms[i] = al.sym; - } - } - - return syms; -} - -/* - * collect histogram counts - */ - -static int hist_entry__add(struct addr_location *al, - struct ip_callchain *chain, u64 count) +static int perf_session__add_hist_entry(struct perf_session *self, + struct addr_location *al, + struct ip_callchain *chain, u64 count) { struct symbol **syms = NULL, *parent = NULL; bool hit; struct hist_entry *he; - if ((sort__has_parent || callchain) && chain) - syms = resolve_callchain(al->thread, chain, &parent); - - he = __hist_entry__add(al, parent, count, &hit); + if ((sort__has_parent || symbol_conf.use_callchain) && chain) + syms = perf_session__resolve_callchain(self, al->thread, + chain, &parent); + he = __perf_session__add_hist_entry(self, al, parent, count, &hit); if (he == NULL) return -ENOMEM; if (hit) he->count += count; - if (callchain) { + if (symbol_conf.use_callchain) { if (!hit) callchain_init(&he->callchain); append_chain(&he->callchain, chain, syms); @@ -497,100 +71,6 @@ static int hist_entry__add(struct addr_location *al, return 0; } -static size_t output__fprintf(FILE *fp, u64 total_samples) -{ - struct hist_entry *pos; - struct sort_entry *se; - struct rb_node *nd; - size_t ret = 0; - unsigned int width; - char *col_width = col_width_list_str; - int raw_printing_style; - - raw_printing_style = !strcmp(pretty_printing_style, "raw"); - - init_rem_hits(); - - fprintf(fp, "# Samples: %Ld\n", (u64)total_samples); - fprintf(fp, "#\n"); - - fprintf(fp, "# Overhead"); - if (show_nr_samples) { - if (field_sep) - fprintf(fp, "%cSamples", *field_sep); - else - fputs(" Samples ", fp); - } - list_for_each_entry(se, &hist_entry__sort_list, list) { - if (se->elide) - continue; - if (field_sep) { - fprintf(fp, "%c%s", *field_sep, se->header); - continue; - } - width = strlen(se->header); - if (se->width) { - if (col_width_list_str) { - if (col_width) { - *se->width = atoi(col_width); - col_width = strchr(col_width, ','); - if (col_width) - ++col_width; - } - } - width = *se->width = max(*se->width, width); - } - fprintf(fp, " %*s", width, se->header); - } - fprintf(fp, "\n"); - - if (field_sep) - goto print_entries; - - fprintf(fp, "# ........"); - if (show_nr_samples) - fprintf(fp, " .........."); - list_for_each_entry(se, &hist_entry__sort_list, list) { - unsigned int i; - - if (se->elide) - continue; - - fprintf(fp, " "); - if (se->width) - width = *se->width; - else - width = strlen(se->header); - for (i = 0; i < width; i++) - fprintf(fp, "."); - } - fprintf(fp, "\n"); - - fprintf(fp, "#\n"); - -print_entries: - for (nd = rb_first(&output_hists); nd; nd = rb_next(nd)) { - pos = rb_entry(nd, struct hist_entry, rb_node); - ret += hist_entry__fprintf(fp, pos, total_samples); - } - - if (sort_order == default_sort_order && - parent_pattern == default_parent_pattern) { - fprintf(fp, "#\n"); - fprintf(fp, "# (For a higher level overview, try: perf report --sort comm,dso)\n"); - fprintf(fp, "#\n"); - } - fprintf(fp, "\n"); - - free(rem_sq_bracket); - - if (show_threads) - perf_read_values_display(fp, &show_threads_values, - raw_printing_style); - - return ret; -} - static int validate_chain(struct ip_callchain *chain, event_t *event) { unsigned int chain_size; @@ -604,17 +84,12 @@ static int validate_chain(struct ip_callchain *chain, event_t *event) return 0; } -static int process_sample_event(event_t *event) +static int process_sample_event(event_t *event, struct perf_session *session) { - struct sample_data data; - int cpumode; + struct sample_data data = { .period = 1, }; struct addr_location al; - struct thread *thread; - - memset(&data, 0, sizeof(data)); - data.period = 1; - event__parse_sample(event, sample_type, &data); + event__parse_sample(event, session->sample_type, &data); dump_printf("(IP, %d): %d/%d: %p period: %Ld\n", event->header.misc, @@ -622,7 +97,7 @@ static int process_sample_event(event_t *event) (void *)(long)data.ip, (long long)data.period); - if (sample_type & PERF_SAMPLE_CALLCHAIN) { + if (session->sample_type & PERF_SAMPLE_CALLCHAIN) { unsigned int i; dump_printf("... chain: nr:%Lu\n", data.callchain->nr); @@ -640,65 +115,25 @@ static int process_sample_event(event_t *event) } } - thread = threads__findnew(data.pid); - if (thread == NULL) { - pr_debug("problem processing %d event, skipping it.\n", + if (event__preprocess_sample(event, session, &al, NULL) < 0) { + fprintf(stderr, "problem processing %d event, skipping it.\n", event->header.type); return -1; } - dump_printf(" ... thread: %s:%d\n", thread->comm, thread->pid); - - if (comm_list && !strlist__has_entry(comm_list, thread->comm)) - return 0; - - cpumode = event->header.misc & PERF_RECORD_MISC_CPUMODE_MASK; - - thread__find_addr_location(thread, cpumode, - MAP__FUNCTION, data.ip, &al, NULL); - /* - * We have to do this here as we may have a dso with no symbol hit that - * has a name longer than the ones with symbols sampled. - */ - if (al.map && !sort_dso.elide && !al.map->dso->slen_calculated) - dso__calc_col_width(al.map->dso); - - if (dso_list && - (!al.map || !al.map->dso || - !(strlist__has_entry(dso_list, al.map->dso->short_name) || - (al.map->dso->short_name != al.map->dso->long_name && - strlist__has_entry(dso_list, al.map->dso->long_name))))) - return 0; - - if (sym_list && al.sym && !strlist__has_entry(sym_list, al.sym->name)) + if (al.filtered) return 0; - if (hist_entry__add(&al, data.callchain, data.period)) { + if (perf_session__add_hist_entry(session, &al, data.callchain, data.period)) { pr_debug("problem incrementing symbol count, skipping event\n"); return -1; } - event__stats.total += data.period; - + session->events_stats.total += data.period; return 0; } -static int process_comm_event(event_t *event) -{ - struct thread *thread = threads__findnew(event->comm.pid); - - dump_printf(": %s:%d\n", event->comm.comm, event->comm.pid); - - if (thread == NULL || - thread__set_comm_adjust(thread, event->comm.comm)) { - dump_printf("problem processing PERF_RECORD_COMM, skipping event.\n"); - return -1; - } - - return 0; -} - -static int process_read_event(event_t *event) +static int process_read_event(event_t *event, struct perf_session *session __used) { struct perf_event_attr *attr; @@ -721,25 +156,23 @@ static int process_read_event(event_t *event) return 0; } -static int sample_type_check(u64 type) +static int sample_type_check(struct perf_session *session) { - sample_type = type; - - if (!(sample_type & PERF_SAMPLE_CALLCHAIN)) { + if (!(session->sample_type & PERF_SAMPLE_CALLCHAIN)) { if (sort__has_parent) { fprintf(stderr, "selected --sort parent, but no" " callchain data. Did you call" " perf record without -g?\n"); return -1; } - if (callchain) { + if (symbol_conf.use_callchain) { fprintf(stderr, "selected -g but no callchain data." " Did you call perf record without" " -g?\n"); return -1; } - } else if (callchain_param.mode != CHAIN_NONE && !callchain) { - callchain = 1; + } else if (callchain_param.mode != CHAIN_NONE && !symbol_conf.use_callchain) { + symbol_conf.use_callchain = true; if (register_callchain_param(&callchain_param) < 0) { fprintf(stderr, "Can't register callchain" " params\n"); @@ -750,10 +183,10 @@ static int sample_type_check(u64 type) return 0; } -static struct perf_file_handler file_handler = { +static struct perf_event_ops event_ops = { .process_sample_event = process_sample_event, .process_mmap_event = event__process_mmap, - .process_comm_event = process_comm_event, + .process_comm_event = event__process_comm, .process_exit_event = event__process_task, .process_fork_event = event__process_task, .process_lost_event = event__process_lost, @@ -764,23 +197,17 @@ static struct perf_file_handler file_handler = { static int __cmd_report(void) { - struct thread *idle; int ret; + struct perf_session *session; session = perf_session__new(input_name, O_RDONLY, force); if (session == NULL) return -ENOMEM; - idle = register_idle_thread(); - thread__comm_adjust(idle); - if (show_threads) perf_read_values_init(&show_threads_values); - register_perf_file_handler(&file_handler); - - ret = perf_session__process_events(session, full_paths, - &event__cwdlen, &event__cwd); + ret = perf_session__process_events(session, &event_ops); if (ret) goto out_delete; @@ -790,17 +217,25 @@ static int __cmd_report(void) } if (verbose > 3) - threads__fprintf(stdout); + perf_session__fprintf(session, stdout); if (verbose > 2) dsos__fprintf(stdout); - collapse__resort(); - output__resort(event__stats.total); - output__fprintf(stdout, event__stats.total); + perf_session__collapse_resort(session); + perf_session__output_resort(session, session->events_stats.total); + fprintf(stdout, "# Samples: %ld\n#\n", session->events_stats.total); + perf_session__fprintf_hists(session, NULL, false, stdout); + if (sort_order == default_sort_order && + parent_pattern == default_parent_pattern) + fprintf(stdout, "#\n# (For a higher level overview, try: perf report --sort comm,dso)\n#\n"); - if (show_threads) + if (show_threads) { + bool raw_printing_style = !strcmp(pretty_printing_style, "raw"); + perf_read_values_display(stdout, &show_threads_values, + raw_printing_style); perf_read_values_destroy(&show_threads_values); + } out_delete: perf_session__delete(session); return ret; @@ -813,7 +248,7 @@ parse_callchain_opt(const struct option *opt __used, const char *arg, char *tok; char *endptr; - callchain = 1; + symbol_conf.use_callchain = true; if (!arg) return 0; @@ -834,7 +269,7 @@ parse_callchain_opt(const struct option *opt __used, const char *arg, else if (!strncmp(tok, "none", strlen(arg))) { callchain_param.mode = CHAIN_NONE; - callchain = 0; + symbol_conf.use_callchain = true; return 0; } @@ -877,7 +312,7 @@ static const struct option options[] = { OPT_BOOLEAN('f', "force", &force, "don't complain, do it"), OPT_BOOLEAN('m', "modules", &symbol_conf.use_modules, "load module symbols - WARNING: use only with -k and LIVE kernel"), - OPT_BOOLEAN('n', "show-nr-samples", &show_nr_samples, + OPT_BOOLEAN('n', "show-nr-samples", &symbol_conf.show_nr_samples, "Show a column with the number of samples"), OPT_BOOLEAN('T', "threads", &show_threads, "Show per-thread event counters"), @@ -885,78 +320,46 @@ static const struct option options[] = { "pretty printing style key: normal raw"), OPT_STRING('s', "sort", &sort_order, "key[,key2...]", "sort by key(s): pid, comm, dso, symbol, parent"), - OPT_BOOLEAN('P', "full-paths", &full_paths, + OPT_BOOLEAN('P', "full-paths", &event_ops.full_paths, "Don't shorten the pathnames taking into account the cwd"), OPT_STRING('p', "parent", &parent_pattern, "regex", "regex filter to identify parent, see: '--sort parent'"), - OPT_BOOLEAN('x', "exclude-other", &exclude_other, + OPT_BOOLEAN('x', "exclude-other", &symbol_conf.exclude_other, "Only display entries with parent-match"), OPT_CALLBACK_DEFAULT('g', "call-graph", NULL, "output_type,min_percent", "Display callchains using output_type and min percent threshold. " "Default: fractal,0.5", &parse_callchain_opt, callchain_default_opt), - OPT_STRING('d', "dsos", &dso_list_str, "dso[,dso...]", + OPT_STRING('d', "dsos", &symbol_conf.dso_list_str, "dso[,dso...]", "only consider symbols in these dsos"), - OPT_STRING('C', "comms", &comm_list_str, "comm[,comm...]", + OPT_STRING('C', "comms", &symbol_conf.comm_list_str, "comm[,comm...]", "only consider symbols in these comms"), - OPT_STRING('S', "symbols", &sym_list_str, "symbol[,symbol...]", + OPT_STRING('S', "symbols", &symbol_conf.sym_list_str, "symbol[,symbol...]", "only consider these symbols"), - OPT_STRING('w', "column-widths", &col_width_list_str, + OPT_STRING('w', "column-widths", &symbol_conf.col_width_list_str, "width[,width...]", "don't try to adjust column width, use these fixed values"), - OPT_STRING('t', "field-separator", &field_sep, "separator", + OPT_STRING('t', "field-separator", &symbol_conf.field_sep, "separator", "separator for columns, no spaces will be added between " "columns '.' is reserved."), OPT_END() }; -static void setup_sorting(void) +int cmd_report(int argc, const char **argv, const char *prefix __used) { - char *tmp, *tok, *str = strdup(sort_order); - - for (tok = strtok_r(str, ", ", &tmp); - tok; tok = strtok_r(NULL, ", ", &tmp)) { - if (sort_dimension__add(tok) < 0) { - error("Unknown --sort key: `%s'", tok); - usage_with_options(report_usage, options); - } - } - - free(str); -} + argc = parse_options(argc, argv, options, report_usage, 0); -static void setup_list(struct strlist **list, const char *list_str, - struct sort_entry *se, const char *list_name, - FILE *fp) -{ - if (list_str) { - *list = strlist__new(true, list_str); - if (!*list) { - fprintf(stderr, "problems parsing %s list\n", - list_name); - exit(129); - } - if (strlist__nr_entries(*list) == 1) { - fprintf(fp, "# %s: %s\n", list_name, - strlist__entry(*list, 0)->s); - se->elide = true; - } - } -} + setup_pager(); -int cmd_report(int argc, const char **argv, const char *prefix __used) -{ - if (symbol__init(&symbol_conf) < 0) + if (symbol__init() < 0) return -1; - argc = parse_options(argc, argv, options, report_usage, 0); - - setup_sorting(); + setup_sorting(report_usage, options); if (parent_pattern != default_parent_pattern) { sort_dimension__add("parent"); sort_parent.elide = 1; } else - exclude_other = 0; + symbol_conf.exclude_other = false; /* * Any (unrecognized) arguments left? @@ -964,17 +367,9 @@ int cmd_report(int argc, const char **argv, const char *prefix __used) if (argc) usage_with_options(report_usage, options); - setup_pager(); - - setup_list(&dso_list, dso_list_str, &sort_dso, "dso", stdout); - setup_list(&comm_list, comm_list_str, &sort_comm, "comm", stdout); - setup_list(&sym_list, sym_list_str, &sort_sym, "symbol", stdout); - - if (field_sep && *field_sep == '.') { - fputs("'.' is the only non valid --field-separator argument\n", - stderr); - exit(129); - } + sort_entry__setup_elide(&sort_dso, symbol_conf.dso_list, "dso", stdout); + sort_entry__setup_elide(&sort_comm, symbol_conf.comm_list, "comm", stdout); + sort_entry__setup_elide(&sort_sym, symbol_conf.sym_list, "symbol", stdout); return __cmd_report(); } diff --git a/tools/perf/builtin-sched.c b/tools/perf/builtin-sched.c index 65021fe1361e..80209df6cfe8 100644 --- a/tools/perf/builtin-sched.c +++ b/tools/perf/builtin-sched.c @@ -12,7 +12,6 @@ #include "util/trace-event.h" #include "util/debug.h" -#include "util/data_map.h" #include <sys/prctl.h> @@ -22,8 +21,6 @@ static char const *input_name = "perf.data"; -static u64 sample_type; - static char default_sort_order[] = "avg, max, switch, runtime"; static char *sort_order = default_sort_order; @@ -731,18 +728,21 @@ struct trace_migrate_task_event { struct trace_sched_handler { void (*switch_event)(struct trace_switch_event *, + struct perf_session *, struct event *, int cpu, u64 timestamp, struct thread *thread); void (*runtime_event)(struct trace_runtime_event *, + struct perf_session *, struct event *, int cpu, u64 timestamp, struct thread *thread); void (*wakeup_event)(struct trace_wakeup_event *, + struct perf_session *, struct event *, int cpu, u64 timestamp, @@ -755,6 +755,7 @@ struct trace_sched_handler { struct thread *thread); void (*migrate_task_event)(struct trace_migrate_task_event *, + struct perf_session *session, struct event *, int cpu, u64 timestamp, @@ -764,6 +765,7 @@ struct trace_sched_handler { static void replay_wakeup_event(struct trace_wakeup_event *wakeup_event, + struct perf_session *session __used, struct event *event, int cpu __used, u64 timestamp __used, @@ -790,6 +792,7 @@ static u64 cpu_last_switched[MAX_CPUS]; static void replay_switch_event(struct trace_switch_event *switch_event, + struct perf_session *session __used, struct event *event, int cpu, u64 timestamp, @@ -1023,6 +1026,7 @@ add_sched_in_event(struct work_atoms *atoms, u64 timestamp) static void latency_switch_event(struct trace_switch_event *switch_event, + struct perf_session *session, struct event *event __used, int cpu, u64 timestamp, @@ -1046,8 +1050,8 @@ latency_switch_event(struct trace_switch_event *switch_event, die("hm, delta: %Ld < 0 ?\n", delta); - sched_out = threads__findnew(switch_event->prev_pid); - sched_in = threads__findnew(switch_event->next_pid); + sched_out = perf_session__findnew(session, switch_event->prev_pid); + sched_in = perf_session__findnew(session, switch_event->next_pid); out_events = thread_atoms_search(&atom_root, sched_out, &cmp_pid); if (!out_events) { @@ -1075,12 +1079,13 @@ latency_switch_event(struct trace_switch_event *switch_event, static void latency_runtime_event(struct trace_runtime_event *runtime_event, + struct perf_session *session, struct event *event __used, int cpu, u64 timestamp, struct thread *this_thread __used) { - struct thread *thread = threads__findnew(runtime_event->pid); + struct thread *thread = perf_session__findnew(session, runtime_event->pid); struct work_atoms *atoms = thread_atoms_search(&atom_root, thread, &cmp_pid); BUG_ON(cpu >= MAX_CPUS || cpu < 0); @@ -1097,6 +1102,7 @@ latency_runtime_event(struct trace_runtime_event *runtime_event, static void latency_wakeup_event(struct trace_wakeup_event *wakeup_event, + struct perf_session *session, struct event *__event __used, int cpu __used, u64 timestamp, @@ -1110,7 +1116,7 @@ latency_wakeup_event(struct trace_wakeup_event *wakeup_event, if (!wakeup_event->success) return; - wakee = threads__findnew(wakeup_event->pid); + wakee = perf_session__findnew(session, wakeup_event->pid); atoms = thread_atoms_search(&atom_root, wakee, &cmp_pid); if (!atoms) { thread_atoms_insert(wakee); @@ -1144,6 +1150,7 @@ latency_wakeup_event(struct trace_wakeup_event *wakeup_event, static void latency_migrate_task_event(struct trace_migrate_task_event *migrate_task_event, + struct perf_session *session, struct event *__event __used, int cpu __used, u64 timestamp, @@ -1159,7 +1166,7 @@ latency_migrate_task_event(struct trace_migrate_task_event *migrate_task_event, if (profile_cpu == -1) return; - migrant = threads__findnew(migrate_task_event->pid); + migrant = perf_session__findnew(session, migrate_task_event->pid); atoms = thread_atoms_search(&atom_root, migrant, &cmp_pid); if (!atoms) { thread_atoms_insert(migrant); @@ -1354,7 +1361,7 @@ static void sort_lat(void) static struct trace_sched_handler *trace_handler; static void -process_sched_wakeup_event(void *data, +process_sched_wakeup_event(void *data, struct perf_session *session, struct event *event, int cpu __used, u64 timestamp __used, @@ -1371,7 +1378,8 @@ process_sched_wakeup_event(void *data, FILL_FIELD(wakeup_event, cpu, event, data); if (trace_handler->wakeup_event) - trace_handler->wakeup_event(&wakeup_event, event, cpu, timestamp, thread); + trace_handler->wakeup_event(&wakeup_event, session, event, + cpu, timestamp, thread); } /* @@ -1389,6 +1397,7 @@ static char next_shortname2 = '0'; static void map_switch_event(struct trace_switch_event *switch_event, + struct perf_session *session, struct event *event __used, int this_cpu, u64 timestamp, @@ -1416,8 +1425,8 @@ map_switch_event(struct trace_switch_event *switch_event, die("hm, delta: %Ld < 0 ?\n", delta); - sched_out = threads__findnew(switch_event->prev_pid); - sched_in = threads__findnew(switch_event->next_pid); + sched_out = perf_session__findnew(session, switch_event->prev_pid); + sched_in = perf_session__findnew(session, switch_event->next_pid); curr_thread[this_cpu] = sched_in; @@ -1467,7 +1476,7 @@ map_switch_event(struct trace_switch_event *switch_event, static void -process_sched_switch_event(void *data, +process_sched_switch_event(void *data, struct perf_session *session, struct event *event, int this_cpu, u64 timestamp __used, @@ -1494,13 +1503,14 @@ process_sched_switch_event(void *data, nr_context_switch_bugs++; } if (trace_handler->switch_event) - trace_handler->switch_event(&switch_event, event, this_cpu, timestamp, thread); + trace_handler->switch_event(&switch_event, session, event, + this_cpu, timestamp, thread); curr_pid[this_cpu] = switch_event.next_pid; } static void -process_sched_runtime_event(void *data, +process_sched_runtime_event(void *data, struct perf_session *session, struct event *event, int cpu __used, u64 timestamp __used, @@ -1514,7 +1524,7 @@ process_sched_runtime_event(void *data, FILL_FIELD(runtime_event, vruntime, event, data); if (trace_handler->runtime_event) - trace_handler->runtime_event(&runtime_event, event, cpu, timestamp, thread); + trace_handler->runtime_event(&runtime_event, session, event, cpu, timestamp, thread); } static void @@ -1534,7 +1544,8 @@ process_sched_fork_event(void *data, FILL_FIELD(fork_event, child_pid, event, data); if (trace_handler->fork_event) - trace_handler->fork_event(&fork_event, event, cpu, timestamp, thread); + trace_handler->fork_event(&fork_event, event, + cpu, timestamp, thread); } static void @@ -1548,7 +1559,7 @@ process_sched_exit_event(struct event *event, } static void -process_sched_migrate_task_event(void *data, +process_sched_migrate_task_event(void *data, struct perf_session *session, struct event *event, int cpu __used, u64 timestamp __used, @@ -1564,12 +1575,13 @@ process_sched_migrate_task_event(void *data, FILL_FIELD(migrate_task_event, cpu, event, data); if (trace_handler->migrate_task_event) - trace_handler->migrate_task_event(&migrate_task_event, event, cpu, timestamp, thread); + trace_handler->migrate_task_event(&migrate_task_event, session, + event, cpu, timestamp, thread); } static void -process_raw_event(event_t *raw_event __used, void *data, - int cpu, u64 timestamp, struct thread *thread) +process_raw_event(event_t *raw_event __used, struct perf_session *session, + void *data, int cpu, u64 timestamp, struct thread *thread) { struct event *event; int type; @@ -1579,27 +1591,27 @@ process_raw_event(event_t *raw_event __used, void *data, event = trace_find_event(type); if (!strcmp(event->name, "sched_switch")) - process_sched_switch_event(data, event, cpu, timestamp, thread); + process_sched_switch_event(data, session, event, cpu, timestamp, thread); if (!strcmp(event->name, "sched_stat_runtime")) - process_sched_runtime_event(data, event, cpu, timestamp, thread); + process_sched_runtime_event(data, session, event, cpu, timestamp, thread); if (!strcmp(event->name, "sched_wakeup")) - process_sched_wakeup_event(data, event, cpu, timestamp, thread); + process_sched_wakeup_event(data, session, event, cpu, timestamp, thread); if (!strcmp(event->name, "sched_wakeup_new")) - process_sched_wakeup_event(data, event, cpu, timestamp, thread); + process_sched_wakeup_event(data, session, event, cpu, timestamp, thread); if (!strcmp(event->name, "sched_process_fork")) process_sched_fork_event(data, event, cpu, timestamp, thread); if (!strcmp(event->name, "sched_process_exit")) process_sched_exit_event(event, cpu, timestamp, thread); if (!strcmp(event->name, "sched_migrate_task")) - process_sched_migrate_task_event(data, event, cpu, timestamp, thread); + process_sched_migrate_task_event(data, session, event, cpu, timestamp, thread); } -static int process_sample_event(event_t *event) +static int process_sample_event(event_t *event, struct perf_session *session) { struct sample_data data; struct thread *thread; - if (!(sample_type & PERF_SAMPLE_RAW)) + if (!(session->sample_type & PERF_SAMPLE_RAW)) return 0; memset(&data, 0, sizeof(data)); @@ -1607,7 +1619,7 @@ static int process_sample_event(event_t *event) data.cpu = -1; data.period = -1; - event__parse_sample(event, sample_type, &data); + event__parse_sample(event, session->sample_type, &data); dump_printf("(IP, %d): %d/%d: %p period: %Ld\n", event->header.misc, @@ -1615,7 +1627,7 @@ static int process_sample_event(event_t *event) (void *)(long)data.ip, (long long)data.period); - thread = threads__findnew(data.pid); + thread = perf_session__findnew(session, data.pid); if (thread == NULL) { pr_debug("problem processing %d event, skipping it.\n", event->header.type); @@ -1627,12 +1639,13 @@ static int process_sample_event(event_t *event) if (profile_cpu != -1 && profile_cpu != (int)data.cpu) return 0; - process_raw_event(event, data.raw_data, data.cpu, data.time, thread); + process_raw_event(event, session, data.raw_data, data.cpu, data.time, thread); return 0; } -static int process_lost_event(event_t *event __used) +static int process_lost_event(event_t *event __used, + struct perf_session *session __used) { nr_lost_chunks++; nr_lost_events += event->lost.lost; @@ -1640,11 +1653,9 @@ static int process_lost_event(event_t *event __used) return 0; } -static int sample_type_check(u64 type) +static int sample_type_check(struct perf_session *session __used) { - sample_type = type; - - if (!(sample_type & PERF_SAMPLE_RAW)) { + if (!(session->sample_type & PERF_SAMPLE_RAW)) { fprintf(stderr, "No trace sample to read. Did you call perf record " "without -R?"); @@ -1654,7 +1665,7 @@ static int sample_type_check(u64 type) return 0; } -static struct perf_file_handler file_handler = { +static struct perf_event_ops event_ops = { .process_sample_event = process_sample_event, .process_comm_event = event__process_comm, .process_lost_event = process_lost_event, @@ -1665,14 +1676,10 @@ static int read_events(void) { int err; struct perf_session *session = perf_session__new(input_name, O_RDONLY, 0); - if (session == NULL) return -ENOMEM; - register_idle_thread(); - register_perf_file_handler(&file_handler); - - err = perf_session__process_events(session, 0, &event__cwdlen, &event__cwd); + err = perf_session__process_events(session, &event_ops); perf_session__delete(session); return err; } @@ -1904,7 +1911,7 @@ int cmd_sched(int argc, const char **argv, const char *prefix __used) if (!strcmp(argv[0], "trace")) return cmd_trace(argc, argv, prefix); - symbol__init(0); + symbol__init(); if (!strncmp(argv[0], "rec", 3)) { return __cmd_record(argc, argv); } else if (!strncmp(argv[0], "lat", 3)) { diff --git a/tools/perf/builtin-timechart.c b/tools/perf/builtin-timechart.c index 759dd2b35fdb..a589a43112d6 100644 --- a/tools/perf/builtin-timechart.c +++ b/tools/perf/builtin-timechart.c @@ -30,15 +30,12 @@ #include "util/parse-options.h" #include "util/parse-events.h" #include "util/event.h" -#include "util/data_map.h" +#include "util/session.h" #include "util/svghelper.h" static char const *input_name = "perf.data"; static char const *output_name = "output.svg"; - -static u64 sample_type; - static unsigned int numcpus; static u64 min_freq; /* Lowest CPU frequency seen */ static u64 max_freq; /* Highest CPU frequency seen */ @@ -281,21 +278,19 @@ static int cpus_cstate_state[MAX_CPUS]; static u64 cpus_pstate_start_times[MAX_CPUS]; static u64 cpus_pstate_state[MAX_CPUS]; -static int -process_comm_event(event_t *event) +static int process_comm_event(event_t *event, struct perf_session *session __used) { pid_set_comm(event->comm.pid, event->comm.comm); return 0; } -static int -process_fork_event(event_t *event) + +static int process_fork_event(event_t *event, struct perf_session *session __used) { pid_fork(event->fork.pid, event->fork.ppid, event->fork.time); return 0; } -static int -process_exit_event(event_t *event) +static int process_exit_event(event_t *event, struct perf_session *session __used) { pid_exit(event->fork.pid, event->fork.time); return 0; @@ -480,17 +475,16 @@ static void sched_switch(int cpu, u64 timestamp, struct trace_entry *te) } -static int -process_sample_event(event_t *event) +static int process_sample_event(event_t *event, struct perf_session *session) { struct sample_data data; struct trace_entry *te; memset(&data, 0, sizeof(data)); - event__parse_sample(event, sample_type, &data); + event__parse_sample(event, session->sample_type, &data); - if (sample_type & PERF_SAMPLE_TIME) { + if (session->sample_type & PERF_SAMPLE_TIME) { if (!first_time || first_time > data.time) first_time = data.time; if (last_time < data.time) @@ -498,7 +492,7 @@ process_sample_event(event_t *event) } te = (void *)data.raw_data; - if (sample_type & PERF_SAMPLE_RAW && data.raw_size > 0) { + if (session->sample_type & PERF_SAMPLE_RAW && data.raw_size > 0) { char *event_str; struct power_entry *pe; @@ -575,16 +569,16 @@ static void end_sample_processing(void) } } -static u64 sample_time(event_t *event) +static u64 sample_time(event_t *event, const struct perf_session *session) { int cursor; cursor = 0; - if (sample_type & PERF_SAMPLE_IP) + if (session->sample_type & PERF_SAMPLE_IP) cursor++; - if (sample_type & PERF_SAMPLE_TID) + if (session->sample_type & PERF_SAMPLE_TID) cursor++; - if (sample_type & PERF_SAMPLE_TIME) + if (session->sample_type & PERF_SAMPLE_TIME) return event->sample.array[cursor]; return 0; } @@ -594,8 +588,7 @@ static u64 sample_time(event_t *event) * We first queue all events, sorted backwards by insertion. * The order will get flipped later. */ -static int -queue_sample_event(event_t *event) +static int queue_sample_event(event_t *event, struct perf_session *session) { struct sample_wrapper *copy, *prev; int size; @@ -609,7 +602,7 @@ queue_sample_event(event_t *event) memset(copy, 0, size); copy->next = NULL; - copy->timestamp = sample_time(event); + copy->timestamp = sample_time(event, session); memcpy(©->data, event, event->sample.header.size); @@ -1021,7 +1014,7 @@ static void write_svg_file(const char *filename) svg_close(); } -static void process_samples(void) +static void process_samples(struct perf_session *session) { struct sample_wrapper *cursor; event_t *event; @@ -1032,15 +1025,13 @@ static void process_samples(void) while (cursor) { event = (void *)&cursor->data; cursor = cursor->next; - process_sample_event(event); + process_sample_event(event, session); } } -static int sample_type_check(u64 type) +static int sample_type_check(struct perf_session *session) { - sample_type = type; - - if (!(sample_type & PERF_SAMPLE_RAW)) { + if (!(session->sample_type & PERF_SAMPLE_RAW)) { fprintf(stderr, "No trace samples found in the file.\n" "Have you used 'perf timechart record' to record it?\n"); return -1; @@ -1049,7 +1040,7 @@ static int sample_type_check(u64 type) return 0; } -static struct perf_file_handler file_handler = { +static struct perf_event_ops event_ops = { .process_comm_event = process_comm_event, .process_fork_event = process_fork_event, .process_exit_event = process_exit_event, @@ -1065,13 +1056,11 @@ static int __cmd_timechart(void) if (session == NULL) return -ENOMEM; - register_perf_file_handler(&file_handler); - - ret = perf_session__process_events(session, 0, &event__cwdlen, &event__cwd); + ret = perf_session__process_events(session, &event_ops); if (ret) goto out_delete; - process_samples(); + process_samples(session); end_sample_processing(); @@ -1148,11 +1137,11 @@ static const struct option options[] = { int cmd_timechart(int argc, const char **argv, const char *prefix __used) { - symbol__init(0); - argc = parse_options(argc, argv, options, timechart_usage, PARSE_OPT_STOP_AT_NON_OPTION); + symbol__init(); + if (argc && !strncmp(argv[0], "rec", 3)) return __cmd_record(argc, argv); else if (argc) diff --git a/tools/perf/builtin-top.c b/tools/perf/builtin-top.c index e0a374d0e43a..ddc584b64871 100644 --- a/tools/perf/builtin-top.c +++ b/tools/perf/builtin-top.c @@ -20,8 +20,9 @@ #include "perf.h" -#include "util/symbol.h" #include "util/color.h" +#include "util/session.h" +#include "util/symbol.h" #include "util/thread.h" #include "util/util.h" #include <linux/rbtree.h> @@ -79,7 +80,6 @@ static int dump_symtab = 0; static bool hide_kernel_symbols = false; static bool hide_user_symbols = false; static struct winsize winsize; -struct symbol_conf symbol_conf; /* * Source @@ -926,7 +926,8 @@ static int symbol_filter(struct map *map, struct symbol *sym) return 0; } -static void event__process_sample(const event_t *self, int counter) +static void event__process_sample(const event_t *self, + struct perf_session *session, int counter) { u64 ip = self->ip.ip; struct sym_entry *syme; @@ -946,8 +947,8 @@ static void event__process_sample(const event_t *self, int counter) return; } - if (event__preprocess_sample(self, &al, symbol_filter) < 0 || - al.sym == NULL) + if (event__preprocess_sample(self, session, &al, symbol_filter) < 0 || + al.sym == NULL || al.filtered) return; syme = symbol__priv(al.sym); @@ -965,14 +966,14 @@ static void event__process_sample(const event_t *self, int counter) } } -static int event__process(event_t *event) +static int event__process(event_t *event, struct perf_session *session) { switch (event->header.type) { case PERF_RECORD_COMM: - event__process_comm(event); + event__process_comm(event, session); break; case PERF_RECORD_MMAP: - event__process_mmap(event); + event__process_mmap(event, session); break; default: break; @@ -999,7 +1000,8 @@ static unsigned int mmap_read_head(struct mmap_data *md) return head; } -static void mmap_read_counter(struct mmap_data *md) +static void perf_session__mmap_read_counter(struct perf_session *self, + struct mmap_data *md) { unsigned int head = mmap_read_head(md); unsigned int old = md->prev; @@ -1052,9 +1054,9 @@ static void mmap_read_counter(struct mmap_data *md) } if (event->header.type == PERF_RECORD_SAMPLE) - event__process_sample(event, md->counter); + event__process_sample(event, self, md->counter); else - event__process(event); + event__process(event, self); old += size; } @@ -1064,13 +1066,13 @@ static void mmap_read_counter(struct mmap_data *md) static struct pollfd event_array[MAX_NR_CPUS * MAX_COUNTERS]; static struct mmap_data mmap_array[MAX_NR_CPUS][MAX_COUNTERS]; -static void mmap_read(void) +static void perf_session__mmap_read(struct perf_session *self) { int i, counter; for (i = 0; i < nr_cpus; i++) { for (counter = 0; counter < nr_counters; counter++) - mmap_read_counter(&mmap_array[i][counter]); + perf_session__mmap_read_counter(self, &mmap_array[i][counter]); } } @@ -1155,11 +1157,18 @@ static int __cmd_top(void) pthread_t thread; int i, counter; int ret; + /* + * FIXME: perf_session__new should allow passing a O_MMAP, so that all this + * mmap reading, etc is encapsulated in it. Use O_WRONLY for now. + */ + struct perf_session *session = perf_session__new(NULL, O_WRONLY, false); + if (session == NULL) + return -ENOMEM; if (target_pid != -1) - event__synthesize_thread(target_pid, event__process); + event__synthesize_thread(target_pid, event__process, session); else - event__synthesize_threads(event__process); + event__synthesize_threads(event__process, session); for (i = 0; i < nr_cpus; i++) { group_fd = -1; @@ -1170,7 +1179,7 @@ static int __cmd_top(void) /* Wait for a minimal set of events before starting the snapshot */ poll(event_array, nr_poll, 100); - mmap_read(); + perf_session__mmap_read(session); if (pthread_create(&thread, NULL, display_thread, NULL)) { printf("Could not create display thread.\n"); @@ -1190,7 +1199,7 @@ static int __cmd_top(void) while (1) { int hits = samples; - mmap_read(); + perf_session__mmap_read(session); if (hits == samples) ret = poll(event_array, nr_poll, 100); @@ -1273,7 +1282,7 @@ int cmd_top(int argc, const char **argv, const char *prefix __used) (nr_counters + 1) * sizeof(unsigned long)); if (symbol_conf.vmlinux_name == NULL) symbol_conf.try_vmlinux_path = true; - if (symbol__init(&symbol_conf) < 0) + if (symbol__init() < 0) return -1; if (delay_secs < 1) diff --git a/tools/perf/builtin-trace.c b/tools/perf/builtin-trace.c index 0756664666f1..e2285e28720f 100644 --- a/tools/perf/builtin-trace.c +++ b/tools/perf/builtin-trace.c @@ -12,7 +12,9 @@ static char const *script_name; static char const *generate_script_lang; -static int default_start_script(const char *script __attribute((unused))) +static int default_start_script(const char *script __unused, + int argc __unused, + const char **argv __unused) { return 0; } @@ -22,7 +24,7 @@ static int default_stop_script(void) return 0; } -static int default_generate_script(const char *outfile __attribute ((unused))) +static int default_generate_script(const char *outfile __unused) { return 0; } @@ -57,15 +59,11 @@ static int cleanup_scripting(void) #include "util/debug.h" #include "util/trace-event.h" -#include "util/data_map.h" #include "util/exec_cmd.h" static char const *input_name = "perf.data"; -static struct perf_session *session; -static u64 sample_type; - -static int process_sample_event(event_t *event) +static int process_sample_event(event_t *event, struct perf_session *session) { struct sample_data data; struct thread *thread; @@ -75,7 +73,7 @@ static int process_sample_event(event_t *event) data.cpu = -1; data.period = 1; - event__parse_sample(event, sample_type, &data); + event__parse_sample(event, session->sample_type, &data); dump_printf("(IP, %d): %d/%d: %p period: %Ld\n", event->header.misc, @@ -83,14 +81,14 @@ static int process_sample_event(event_t *event) (void *)(long)data.ip, (long long)data.period); - thread = threads__findnew(event->ip.pid); + thread = perf_session__findnew(session, event->ip.pid); if (thread == NULL) { pr_debug("problem processing %d event, skipping it.\n", event->header.type); return -1; } - if (sample_type & PERF_SAMPLE_RAW) { + if (session->sample_type & PERF_SAMPLE_RAW) { /* * FIXME: better resolve from pid from the struct trace_entry * field, although it should be the same than this perf @@ -100,16 +98,14 @@ static int process_sample_event(event_t *event) data.raw_size, data.time, thread->comm); } - event__stats.total += data.period; + session->events_stats.total += data.period; return 0; } -static int sample_type_check(u64 type) +static int sample_type_check(struct perf_session *session) { - sample_type = type; - - if (!(sample_type & PERF_SAMPLE_RAW)) { + if (!(session->sample_type & PERF_SAMPLE_RAW)) { fprintf(stderr, "No trace sample to read. Did you call perf record " "without -R?"); @@ -119,26 +115,15 @@ static int sample_type_check(u64 type) return 0; } -static struct perf_file_handler file_handler = { +static struct perf_event_ops event_ops = { .process_sample_event = process_sample_event, .process_comm_event = event__process_comm, .sample_type_check = sample_type_check, }; -static int __cmd_trace(void) +static int __cmd_trace(struct perf_session *session) { - int err; - - session = perf_session__new(input_name, O_RDONLY, 0); - if (session == NULL) - return -ENOMEM; - - register_idle_thread(); - register_perf_file_handler(&file_handler); - - err = perf_session__process_events(session, 0, &event__cwdlen, &event__cwd); - perf_session__delete(session); - return err; + return perf_session__process_events(session, &event_ops); } struct script_spec { @@ -289,6 +274,244 @@ static int parse_scriptname(const struct option *opt __used, return 0; } +#define for_each_lang(scripts_dir, lang_dirent, lang_next) \ + while (!readdir_r(scripts_dir, &lang_dirent, &lang_next) && \ + lang_next) \ + if (lang_dirent.d_type == DT_DIR && \ + (strcmp(lang_dirent.d_name, ".")) && \ + (strcmp(lang_dirent.d_name, ".."))) + +#define for_each_script(lang_dir, script_dirent, script_next) \ + while (!readdir_r(lang_dir, &script_dirent, &script_next) && \ + script_next) \ + if (script_dirent.d_type != DT_DIR) + + +#define RECORD_SUFFIX "-record" +#define REPORT_SUFFIX "-report" + +struct script_desc { + struct list_head node; + char *name; + char *half_liner; + char *args; +}; + +LIST_HEAD(script_descs); + +static struct script_desc *script_desc__new(const char *name) +{ + struct script_desc *s = zalloc(sizeof(*s)); + + if (s != NULL) + s->name = strdup(name); + + return s; +} + +static void script_desc__delete(struct script_desc *s) +{ + free(s->name); + free(s); +} + +static void script_desc__add(struct script_desc *s) +{ + list_add_tail(&s->node, &script_descs); +} + +static struct script_desc *script_desc__find(const char *name) +{ + struct script_desc *s; + + list_for_each_entry(s, &script_descs, node) + if (strcasecmp(s->name, name) == 0) + return s; + return NULL; +} + +static struct script_desc *script_desc__findnew(const char *name) +{ + struct script_desc *s = script_desc__find(name); + + if (s) + return s; + + s = script_desc__new(name); + if (!s) + goto out_delete_desc; + + script_desc__add(s); + + return s; + +out_delete_desc: + script_desc__delete(s); + + return NULL; +} + +static char *ends_with(char *str, const char *suffix) +{ + size_t suffix_len = strlen(suffix); + char *p = str; + + if (strlen(str) > suffix_len) { + p = str + strlen(str) - suffix_len; + if (!strncmp(p, suffix, suffix_len)) + return p; + } + + return NULL; +} + +static char *ltrim(char *str) +{ + int len = strlen(str); + + while (len && isspace(*str)) { + len--; + str++; + } + + return str; +} + +static int read_script_info(struct script_desc *desc, const char *filename) +{ + char line[BUFSIZ], *p; + FILE *fp; + + fp = fopen(filename, "r"); + if (!fp) + return -1; + + while (fgets(line, sizeof(line), fp)) { + p = ltrim(line); + if (strlen(p) == 0) + continue; + if (*p != '#') + continue; + p++; + if (strlen(p) && *p == '!') + continue; + + p = ltrim(p); + if (strlen(p) && p[strlen(p) - 1] == '\n') + p[strlen(p) - 1] = '\0'; + + if (!strncmp(p, "description:", strlen("description:"))) { + p += strlen("description:"); + desc->half_liner = strdup(ltrim(p)); + continue; + } + + if (!strncmp(p, "args:", strlen("args:"))) { + p += strlen("args:"); + desc->args = strdup(ltrim(p)); + continue; + } + } + + fclose(fp); + + return 0; +} + +static int list_available_scripts(const struct option *opt __used, + const char *s __used, int unset __used) +{ + struct dirent *script_next, *lang_next, script_dirent, lang_dirent; + char scripts_path[MAXPATHLEN]; + DIR *scripts_dir, *lang_dir; + char script_path[MAXPATHLEN]; + char lang_path[MAXPATHLEN]; + struct script_desc *desc; + char first_half[BUFSIZ]; + char *script_root; + char *str; + + snprintf(scripts_path, MAXPATHLEN, "%s/scripts", perf_exec_path()); + + scripts_dir = opendir(scripts_path); + if (!scripts_dir) + return -1; + + for_each_lang(scripts_dir, lang_dirent, lang_next) { + snprintf(lang_path, MAXPATHLEN, "%s/%s/bin", scripts_path, + lang_dirent.d_name); + lang_dir = opendir(lang_path); + if (!lang_dir) + continue; + + for_each_script(lang_dir, script_dirent, script_next) { + script_root = strdup(script_dirent.d_name); + str = ends_with(script_root, REPORT_SUFFIX); + if (str) { + *str = '\0'; + desc = script_desc__findnew(script_root); + snprintf(script_path, MAXPATHLEN, "%s/%s", + lang_path, script_dirent.d_name); + read_script_info(desc, script_path); + } + free(script_root); + } + } + + fprintf(stdout, "List of available trace scripts:\n"); + list_for_each_entry(desc, &script_descs, node) { + sprintf(first_half, "%s %s", desc->name, + desc->args ? desc->args : ""); + fprintf(stdout, " %-36s %s\n", first_half, + desc->half_liner ? desc->half_liner : ""); + } + + exit(0); +} + +static char *get_script_path(const char *script_root, const char *suffix) +{ + struct dirent *script_next, *lang_next, script_dirent, lang_dirent; + char scripts_path[MAXPATHLEN]; + char script_path[MAXPATHLEN]; + DIR *scripts_dir, *lang_dir; + char lang_path[MAXPATHLEN]; + char *str, *__script_root; + char *path = NULL; + + snprintf(scripts_path, MAXPATHLEN, "%s/scripts", perf_exec_path()); + + scripts_dir = opendir(scripts_path); + if (!scripts_dir) + return NULL; + + for_each_lang(scripts_dir, lang_dirent, lang_next) { + snprintf(lang_path, MAXPATHLEN, "%s/%s/bin", scripts_path, + lang_dirent.d_name); + lang_dir = opendir(lang_path); + if (!lang_dir) + continue; + + for_each_script(lang_dir, script_dirent, script_next) { + __script_root = strdup(script_dirent.d_name); + str = ends_with(__script_root, suffix); + if (str) { + *str = '\0'; + if (strcmp(__script_root, script_root)) + continue; + snprintf(script_path, MAXPATHLEN, "%s/%s", + lang_path, script_dirent.d_name); + path = strdup(script_path); + free(__script_root); + break; + } + free(__script_root); + } + } + + return path; +} + static const char * const annotate_usage[] = { "perf trace [<options>] <command>", NULL @@ -299,8 +522,10 @@ static const struct option options[] = { "dump raw trace in ASCII"), OPT_BOOLEAN('v', "verbose", &verbose, "be more verbose (show symbol address, etc)"), - OPT_BOOLEAN('l', "latency", &latency_format, + OPT_BOOLEAN('L', "Latency", &latency_format, "show latency attributes (irqs/preemption disabled, etc)"), + OPT_CALLBACK_NOOPT('l', "list", NULL, NULL, "list available scripts", + list_available_scripts), OPT_CALLBACK('s', "script", NULL, "name", "script file name (lang:script name, script name, or *)", parse_scriptname), @@ -312,24 +537,61 @@ static const struct option options[] = { int cmd_trace(int argc, const char **argv, const char *prefix __used) { - int err; + struct perf_session *session; + const char *suffix = NULL; + const char **__argv; + char *script_path; + int i, err; + + if (argc >= 2 && strncmp(argv[1], "rec", strlen("rec")) == 0) { + if (argc < 3) { + fprintf(stderr, + "Please specify a record script\n"); + return -1; + } + suffix = RECORD_SUFFIX; + } - symbol__init(0); + if (argc >= 2 && strncmp(argv[1], "rep", strlen("rep")) == 0) { + if (argc < 3) { + fprintf(stderr, + "Please specify a report script\n"); + return -1; + } + suffix = REPORT_SUFFIX; + } - setup_scripting(); + if (suffix) { + script_path = get_script_path(argv[2], suffix); + if (!script_path) { + fprintf(stderr, "script not found\n"); + return -1; + } - argc = parse_options(argc, argv, options, annotate_usage, 0); - if (argc) { - /* - * Special case: if there's an argument left then assume tha - * it's a symbol filter: - */ - if (argc > 1) - usage_with_options(annotate_usage, options); + __argv = malloc((argc + 1) * sizeof(const char *)); + __argv[0] = "/bin/sh"; + __argv[1] = script_path; + for (i = 3; i < argc; i++) + __argv[i - 1] = argv[i]; + __argv[argc - 1] = NULL; + + execvp("/bin/sh", (char **)__argv); + exit(-1); } + setup_scripting(); + + argc = parse_options(argc, argv, options, annotate_usage, + PARSE_OPT_STOP_AT_NON_OPTION); + + if (symbol__init() < 0) + return -1; setup_pager(); + session = perf_session__new(input_name, O_RDONLY, 0); + if (session == NULL) + return -ENOMEM; + if (generate_script_lang) { struct stat perf_stat; @@ -362,13 +624,14 @@ int cmd_trace(int argc, const char **argv, const char *prefix __used) } if (script_name) { - err = scripting_ops->start_script(script_name); + err = scripting_ops->start_script(script_name, argc, argv); if (err) goto out; } - err = __cmd_trace(); + err = __cmd_trace(session); + perf_session__delete(session); cleanup_scripting(); out: return err; diff --git a/tools/perf/builtin.h b/tools/perf/builtin.h index a3d8bf65f26c..18035b1f16c7 100644 --- a/tools/perf/builtin.h +++ b/tools/perf/builtin.h @@ -17,6 +17,7 @@ extern int check_pager_config(const char *cmd); extern int cmd_annotate(int argc, const char **argv, const char *prefix); extern int cmd_bench(int argc, const char **argv, const char *prefix); extern int cmd_buildid_list(int argc, const char **argv, const char *prefix); +extern int cmd_diff(int argc, const char **argv, const char *prefix); extern int cmd_help(int argc, const char **argv, const char *prefix); extern int cmd_sched(int argc, const char **argv, const char *prefix); extern int cmd_list(int argc, const char **argv, const char *prefix); diff --git a/tools/perf/command-list.txt b/tools/perf/command-list.txt index 02b09ea17a3e..71dc7c3fe7b2 100644 --- a/tools/perf/command-list.txt +++ b/tools/perf/command-list.txt @@ -5,6 +5,7 @@ perf-annotate mainporcelain common perf-bench mainporcelain common perf-buildid-list mainporcelain common +perf-diff mainporcelain common perf-list mainporcelain common perf-sched mainporcelain common perf-record mainporcelain common diff --git a/tools/perf/perf.c b/tools/perf/perf.c index cf64049bc9bd..873e55fab375 100644 --- a/tools/perf/perf.c +++ b/tools/perf/perf.c @@ -286,6 +286,7 @@ static void handle_internal_command(int argc, const char **argv) const char *cmd = argv[0]; static struct cmd_struct commands[] = { { "buildid-list", cmd_buildid_list, 0 }, + { "diff", cmd_diff, 0 }, { "help", cmd_help, 0 }, { "list", cmd_list, 0 }, { "record", cmd_record, 0 }, diff --git a/tools/perf/scripts/perl/bin/check-perf-trace-report b/tools/perf/scripts/perl/bin/check-perf-trace-report index 89948b015020..7fc4a033dd49 100644 --- a/tools/perf/scripts/perl/bin/check-perf-trace-report +++ b/tools/perf/scripts/perl/bin/check-perf-trace-report @@ -1,4 +1,5 @@ #!/bin/bash +# description: useless but exhaustive test script perf trace -s ~/libexec/perf-core/scripts/perl/check-perf-trace.pl diff --git a/tools/perf/scripts/perl/bin/rw-by-file-report b/tools/perf/scripts/perl/bin/rw-by-file-report index f5dcf9cb5bd2..eddb9ccce6a5 100644 --- a/tools/perf/scripts/perl/bin/rw-by-file-report +++ b/tools/perf/scripts/perl/bin/rw-by-file-report @@ -1,5 +1,7 @@ #!/bin/bash -perf trace -s ~/libexec/perf-core/scripts/perl/rw-by-file.pl +# description: r/w activity for a program, by file +# args: <comm> +perf trace -s ~/libexec/perf-core/scripts/perl/rw-by-file.pl $1 diff --git a/tools/perf/scripts/perl/bin/rw-by-pid-report b/tools/perf/scripts/perl/bin/rw-by-pid-report index cea16f78a3a2..7f44c25cc857 100644 --- a/tools/perf/scripts/perl/bin/rw-by-pid-report +++ b/tools/perf/scripts/perl/bin/rw-by-pid-report @@ -1,4 +1,5 @@ #!/bin/bash +# description: system-wide r/w activity perf trace -s ~/libexec/perf-core/scripts/perl/rw-by-pid.pl diff --git a/tools/perf/scripts/perl/bin/wakeup-latency-report b/tools/perf/scripts/perl/bin/wakeup-latency-report index 85769dc456eb..fce3adcb3249 100644 --- a/tools/perf/scripts/perl/bin/wakeup-latency-report +++ b/tools/perf/scripts/perl/bin/wakeup-latency-report @@ -1,4 +1,5 @@ #!/bin/bash +# description: system-wide min/max/avg wakeup latency perf trace -s ~/libexec/perf-core/scripts/perl/wakeup-latency.pl diff --git a/tools/perf/scripts/perl/bin/workqueue-stats-report b/tools/perf/scripts/perl/bin/workqueue-stats-report index aa68435be926..71cfbd182fb9 100644 --- a/tools/perf/scripts/perl/bin/workqueue-stats-report +++ b/tools/perf/scripts/perl/bin/workqueue-stats-report @@ -1,4 +1,5 @@ #!/bin/bash +# description: workqueue stats (ins/exe/create/destroy) perf trace -s ~/libexec/perf-core/scripts/perl/workqueue-stats.pl diff --git a/tools/perf/scripts/perl/rw-by-file.pl b/tools/perf/scripts/perl/rw-by-file.pl index 61f91561d848..2a39097687b9 100644 --- a/tools/perf/scripts/perl/rw-by-file.pl +++ b/tools/perf/scripts/perl/rw-by-file.pl @@ -18,8 +18,9 @@ use lib "./Perf-Trace-Util/lib"; use Perf::Trace::Core; use Perf::Trace::Util; -# change this to the comm of the program you're interested in -my $for_comm = "perf"; +my $usage = "perf trace -s rw-by-file.pl <comm>\n"; + +my $for_comm = shift or die $usage; my %reads; my %writes; diff --git a/tools/perf/util/data_map.c b/tools/perf/util/data_map.c index 6d46dda53a29..b557b836de3d 100644 --- a/tools/perf/util/data_map.c +++ b/tools/perf/util/data_map.c @@ -1,20 +1,17 @@ -#include "data_map.h" #include "symbol.h" #include "util.h" #include "debug.h" +#include "thread.h" +#include "session.h" - -static struct perf_file_handler *curr_handler; -static unsigned long mmap_window = 32; -static char __cwd[PATH_MAX]; - -static int process_event_stub(event_t *event __used) +static int process_event_stub(event_t *event __used, + struct perf_session *session __used) { dump_printf(": unhandled!\n"); return 0; } -void register_perf_file_handler(struct perf_file_handler *handler) +static void perf_event_ops__fill_defaults(struct perf_event_ops *handler) { if (!handler->process_sample_event) handler->process_sample_event = process_event_stub; @@ -34,8 +31,6 @@ void register_perf_file_handler(struct perf_file_handler *handler) handler->process_throttle_event = process_event_stub; if (!handler->process_unthrottle_event) handler->process_unthrottle_event = process_event_stub; - - curr_handler = handler; } static const char *event__name[] = { @@ -61,8 +56,9 @@ void event__print_totals(void) event__name[i], event__total[i]); } -static int -process_event(event_t *event, unsigned long offset, unsigned long head) +static int process_event(event_t *event, struct perf_session *session, + struct perf_event_ops *ops, + unsigned long offset, unsigned long head) { trace_event(event); @@ -77,25 +73,25 @@ process_event(event_t *event, unsigned long offset, unsigned long head) switch (event->header.type) { case PERF_RECORD_SAMPLE: - return curr_handler->process_sample_event(event); + return ops->process_sample_event(event, session); case PERF_RECORD_MMAP: - return curr_handler->process_mmap_event(event); + return ops->process_mmap_event(event, session); case PERF_RECORD_COMM: - return curr_handler->process_comm_event(event); + return ops->process_comm_event(event, session); case PERF_RECORD_FORK: - return curr_handler->process_fork_event(event); + return ops->process_fork_event(event, session); case PERF_RECORD_EXIT: - return curr_handler->process_exit_event(event); + return ops->process_exit_event(event, session); case PERF_RECORD_LOST: - return curr_handler->process_lost_event(event); + return ops->process_lost_event(event, session); case PERF_RECORD_READ: - return curr_handler->process_read_event(event); + return ops->process_read_event(event, session); case PERF_RECORD_THROTTLE: - return curr_handler->process_throttle_event(event); + return ops->process_throttle_event(event, session); case PERF_RECORD_UNTHROTTLE: - return curr_handler->process_unthrottle_event(event); + return ops->process_unthrottle_event(event, session); default: - curr_handler->total_unknown++; + ops->total_unknown++; return -1; } } @@ -129,44 +125,58 @@ out: return err; } +static struct thread *perf_session__register_idle_thread(struct perf_session *self) +{ + struct thread *thread = perf_session__findnew(self, 0); + + if (!thread || thread__set_comm(thread, "swapper")) { + pr_err("problem inserting idle task.\n"); + thread = NULL; + } + + return thread; +} + int perf_session__process_events(struct perf_session *self, - int full_paths, int *cwdlen, char **cwd) + struct perf_event_ops *ops) { int err; unsigned long head, shift; unsigned long offset = 0; size_t page_size; - u64 sample_type; event_t *event; uint32_t size; char *buf; - if (curr_handler == NULL) { - pr_debug("Forgot to register perf file handler\n"); - return -EINVAL; - } + if (perf_session__register_idle_thread(self) == NULL) + return -ENOMEM; + + perf_event_ops__fill_defaults(ops); page_size = getpagesize(); head = self->header.data_offset; - sample_type = perf_header__sample_type(&self->header); + self->sample_type = perf_header__sample_type(&self->header); err = -EINVAL; - if (curr_handler->sample_type_check && - curr_handler->sample_type_check(sample_type) < 0) + if (ops->sample_type_check && ops->sample_type_check(self) < 0) goto out_err; - if (!full_paths) { - if (getcwd(__cwd, sizeof(__cwd)) == NULL) { - pr_err("failed to get the current directory\n"); + if (!ops->full_paths) { + char bf[PATH_MAX]; + + if (getcwd(bf, sizeof(bf)) == NULL) { err = -errno; +out_getcwd_err: + pr_err("failed to get the current directory\n"); goto out_err; } - *cwd = __cwd; - *cwdlen = strlen(*cwd); - } else { - *cwd = NULL; - *cwdlen = 0; + self->cwd = strdup(bf); + if (self->cwd == NULL) { + err = -ENOMEM; + goto out_getcwd_err; + } + self->cwdlen = strlen(self->cwd); } shift = page_size * (head / page_size); @@ -174,7 +184,7 @@ int perf_session__process_events(struct perf_session *self, head -= shift; remap: - buf = mmap(NULL, page_size * mmap_window, PROT_READ, + buf = mmap(NULL, page_size * self->mmap_window, PROT_READ, MAP_SHARED, self->fd, offset); if (buf == MAP_FAILED) { pr_err("failed to mmap file\n"); @@ -189,12 +199,12 @@ more: if (!size) size = 8; - if (head + event->header.size >= page_size * mmap_window) { + if (head + event->header.size >= page_size * self->mmap_window) { int munmap_ret; shift = page_size * (head / page_size); - munmap_ret = munmap(buf, page_size * mmap_window); + munmap_ret = munmap(buf, page_size * self->mmap_window); assert(munmap_ret == 0); offset += shift; @@ -209,7 +219,7 @@ more: (void *)(long)event->header.size, event->header.type); - if (!size || process_event(event, offset, head) < 0) { + if (!size || process_event(event, self, ops, offset, head) < 0) { dump_printf("%p [%p]: skipping unknown header type: %d\n", (void *)(offset + head), diff --git a/tools/perf/util/data_map.h b/tools/perf/util/data_map.h deleted file mode 100644 index 98c5b823388c..000000000000 --- a/tools/perf/util/data_map.h +++ /dev/null @@ -1,29 +0,0 @@ -#ifndef __PERF_DATAMAP_H -#define __PERF_DATAMAP_H - -#include "event.h" -#include "header.h" -#include "session.h" - -typedef int (*event_type_handler_t)(event_t *); - -struct perf_file_handler { - event_type_handler_t process_sample_event; - event_type_handler_t process_mmap_event; - event_type_handler_t process_comm_event; - event_type_handler_t process_fork_event; - event_type_handler_t process_exit_event; - event_type_handler_t process_lost_event; - event_type_handler_t process_read_event; - event_type_handler_t process_throttle_event; - event_type_handler_t process_unthrottle_event; - int (*sample_type_check)(u64 sample_type); - unsigned long total_unknown; -}; - -void register_perf_file_handler(struct perf_file_handler *handler); -int perf_session__process_events(struct perf_session *self, - int full_paths, int *cwdlen, char **cwd); -int perf_header__read_build_ids(int input, u64 offset, u64 file_size); - -#endif diff --git a/tools/perf/util/event.c b/tools/perf/util/event.c index ba0de90cd3d4..bb0fd6da2d56 100644 --- a/tools/perf/util/event.c +++ b/tools/perf/util/event.c @@ -1,11 +1,16 @@ #include <linux/types.h> #include "event.h" #include "debug.h" +#include "session.h" +#include "sort.h" #include "string.h" +#include "strlist.h" #include "thread.h" static pid_t event__synthesize_comm(pid_t pid, int full, - int (*process)(event_t *event)) + int (*process)(event_t *event, + struct perf_session *session), + struct perf_session *session) { event_t ev; char filename[PATH_MAX]; @@ -54,7 +59,7 @@ out_race: if (!full) { ev.comm.tid = pid; - process(&ev); + process(&ev, session); goto out_fclose; } @@ -72,7 +77,7 @@ out_race: ev.comm.tid = pid; - process(&ev); + process(&ev, session); } closedir(tasks); @@ -86,7 +91,9 @@ out_failure: } static int event__synthesize_mmap_events(pid_t pid, pid_t tgid, - int (*process)(event_t *event)) + int (*process)(event_t *event, + struct perf_session *session), + struct perf_session *session) { char filename[PATH_MAX]; FILE *fp; @@ -141,7 +148,7 @@ static int event__synthesize_mmap_events(pid_t pid, pid_t tgid, ev.mmap.pid = tgid; ev.mmap.tid = pid; - process(&ev); + process(&ev, session); } } @@ -149,15 +156,20 @@ static int event__synthesize_mmap_events(pid_t pid, pid_t tgid, return 0; } -int event__synthesize_thread(pid_t pid, int (*process)(event_t *event)) +int event__synthesize_thread(pid_t pid, + int (*process)(event_t *event, + struct perf_session *session), + struct perf_session *session) { - pid_t tgid = event__synthesize_comm(pid, 1, process); + pid_t tgid = event__synthesize_comm(pid, 1, process, session); if (tgid == -1) return -1; - return event__synthesize_mmap_events(pid, tgid, process); + return event__synthesize_mmap_events(pid, tgid, process, session); } -void event__synthesize_threads(int (*process)(event_t *event)) +void event__synthesize_threads(int (*process)(event_t *event, + struct perf_session *session), + struct perf_session *session) { DIR *proc; struct dirent dirent, *next; @@ -171,24 +183,47 @@ void event__synthesize_threads(int (*process)(event_t *event)) if (*end) /* only interested in proper numerical dirents */ continue; - event__synthesize_thread(pid, process); + event__synthesize_thread(pid, process, session); } closedir(proc); } -char *event__cwd; -int event__cwdlen; +static void thread__comm_adjust(struct thread *self) +{ + char *comm = self->comm; -struct events_stats event__stats; + if (!symbol_conf.col_width_list_str && !symbol_conf.field_sep && + (!symbol_conf.comm_list || + strlist__has_entry(symbol_conf.comm_list, comm))) { + unsigned int slen = strlen(comm); -int event__process_comm(event_t *self) + if (slen > comms__col_width) { + comms__col_width = slen; + threads__col_width = slen + 6; + } + } +} + +static int thread__set_comm_adjust(struct thread *self, const char *comm) { - struct thread *thread = threads__findnew(self->comm.pid); + int ret = thread__set_comm(self, comm); + + if (ret) + return ret; + + thread__comm_adjust(self); + + return 0; +} + +int event__process_comm(event_t *self, struct perf_session *session) +{ + struct thread *thread = perf_session__findnew(session, self->comm.pid); dump_printf(": %s:%d\n", self->comm.comm, self->comm.pid); - if (thread == NULL || thread__set_comm(thread, self->comm.comm)) { + if (thread == NULL || thread__set_comm_adjust(thread, self->comm.comm)) { dump_printf("problem processing PERF_RECORD_COMM, skipping event.\n"); return -1; } @@ -196,18 +231,18 @@ int event__process_comm(event_t *self) return 0; } -int event__process_lost(event_t *self) +int event__process_lost(event_t *self, struct perf_session *session) { dump_printf(": id:%Ld: lost:%Ld\n", self->lost.id, self->lost.lost); - event__stats.lost += self->lost.lost; + session->events_stats.lost += self->lost.lost; return 0; } -int event__process_mmap(event_t *self) +int event__process_mmap(event_t *self, struct perf_session *session) { - struct thread *thread = threads__findnew(self->mmap.pid); + struct thread *thread = perf_session__findnew(session, self->mmap.pid); struct map *map = map__new(&self->mmap, MAP__FUNCTION, - event__cwd, event__cwdlen); + session->cwd, session->cwdlen); dump_printf(" %d/%d: [%p(%p) @ %p]: %s\n", self->mmap.pid, self->mmap.tid, @@ -224,10 +259,10 @@ int event__process_mmap(event_t *self) return 0; } -int event__process_task(event_t *self) +int event__process_task(event_t *self, struct perf_session *session) { - struct thread *thread = threads__findnew(self->fork.pid); - struct thread *parent = threads__findnew(self->fork.ppid); + struct thread *thread = perf_session__findnew(session, self->fork.pid); + struct thread *parent = perf_session__findnew(session, self->fork.ppid); dump_printf("(%d:%d):(%d:%d)\n", self->fork.pid, self->fork.tid, self->fork.ppid, self->fork.ptid); @@ -249,7 +284,8 @@ int event__process_task(event_t *self) return 0; } -void thread__find_addr_location(struct thread *self, u8 cpumode, +void thread__find_addr_location(struct thread *self, + struct perf_session *session, u8 cpumode, enum map_type type, u64 addr, struct addr_location *al, symbol_filter_t filter) @@ -261,7 +297,7 @@ void thread__find_addr_location(struct thread *self, u8 cpumode, if (cpumode & PERF_RECORD_MISC_KERNEL) { al->level = 'k'; - mg = kmaps; + mg = &session->kmaps; } else if (cpumode & PERF_RECORD_MISC_USER) al->level = '.'; else { @@ -282,33 +318,73 @@ try_again: * "[vdso]" dso, but for now lets use the old trick of looking * in the whole kernel symbol list. */ - if ((long long)al->addr < 0 && mg != kmaps) { - mg = kmaps; + if ((long long)al->addr < 0 && mg != &session->kmaps) { + mg = &session->kmaps; goto try_again; } al->sym = NULL; } else { al->addr = al->map->map_ip(al->map, al->addr); - al->sym = map__find_symbol(al->map, al->addr, filter); + al->sym = map__find_symbol(al->map, session, al->addr, filter); } } -int event__preprocess_sample(const event_t *self, struct addr_location *al, - symbol_filter_t filter) +static void dso__calc_col_width(struct dso *self) +{ + if (!symbol_conf.col_width_list_str && !symbol_conf.field_sep && + (!symbol_conf.dso_list || + strlist__has_entry(symbol_conf.dso_list, self->name))) { + unsigned int slen = strlen(self->name); + if (slen > dsos__col_width) + dsos__col_width = slen; + } + + self->slen_calculated = 1; +} + +int event__preprocess_sample(const event_t *self, struct perf_session *session, + struct addr_location *al, symbol_filter_t filter) { u8 cpumode = self->header.misc & PERF_RECORD_MISC_CPUMODE_MASK; - struct thread *thread = threads__findnew(self->ip.pid); + struct thread *thread = perf_session__findnew(session, self->ip.pid); if (thread == NULL) return -1; + if (symbol_conf.comm_list && + !strlist__has_entry(symbol_conf.comm_list, thread->comm)) + goto out_filtered; + dump_printf(" ... thread: %s:%d\n", thread->comm, thread->pid); - thread__find_addr_location(thread, cpumode, MAP__FUNCTION, + thread__find_addr_location(thread, session, cpumode, MAP__FUNCTION, self->ip.ip, al, filter); dump_printf(" ...... dso: %s\n", al->map ? al->map->dso->long_name : al->level == 'H' ? "[hypervisor]" : "<not found>"); + /* + * We have to do this here as we may have a dso with no symbol hit that + * has a name longer than the ones with symbols sampled. + */ + if (al->map && !sort_dso.elide && !al->map->dso->slen_calculated) + dso__calc_col_width(al->map->dso); + + if (symbol_conf.dso_list && + (!al->map || !al->map->dso || + !(strlist__has_entry(symbol_conf.dso_list, al->map->dso->short_name) || + (al->map->dso->short_name != al->map->dso->long_name && + strlist__has_entry(symbol_conf.dso_list, al->map->dso->long_name))))) + goto out_filtered; + + if (symbol_conf.sym_list && al->sym && + !strlist__has_entry(symbol_conf.sym_list, al->sym->name)) + goto out_filtered; + + al->filtered = false; + return 0; + +out_filtered: + al->filtered = true; return 0; } diff --git a/tools/perf/util/event.h b/tools/perf/util/event.h index 51a96c2effde..8027309b0422 100644 --- a/tools/perf/util/event.h +++ b/tools/perf/util/event.h @@ -149,29 +149,35 @@ void map__delete(struct map *self); struct map *map__clone(struct map *self); int map__overlap(struct map *l, struct map *r); size_t map__fprintf(struct map *self, FILE *fp); -struct symbol *map__find_symbol(struct map *self, u64 addr, - symbol_filter_t filter); + +struct perf_session; + +int map__load(struct map *self, struct perf_session *session, + symbol_filter_t filter); +struct symbol *map__find_symbol(struct map *self, struct perf_session *session, + u64 addr, symbol_filter_t filter); struct symbol *map__find_symbol_by_name(struct map *self, const char *name, + struct perf_session *session, symbol_filter_t filter); void map__fixup_start(struct map *self); void map__fixup_end(struct map *self); -int event__synthesize_thread(pid_t pid, int (*process)(event_t *event)); -void event__synthesize_threads(int (*process)(event_t *event)); - -extern char *event__cwd; -extern int event__cwdlen; -extern struct events_stats event__stats; -extern unsigned long event__total[PERF_RECORD_MAX]; +int event__synthesize_thread(pid_t pid, + int (*process)(event_t *event, + struct perf_session *session), + struct perf_session *session); +void event__synthesize_threads(int (*process)(event_t *event, + struct perf_session *session), + struct perf_session *session); -int event__process_comm(event_t *self); -int event__process_lost(event_t *self); -int event__process_mmap(event_t *self); -int event__process_task(event_t *self); +int event__process_comm(event_t *self, struct perf_session *session); +int event__process_lost(event_t *self, struct perf_session *session); +int event__process_mmap(event_t *self, struct perf_session *session); +int event__process_task(event_t *self, struct perf_session *session); struct addr_location; -int event__preprocess_sample(const event_t *self, struct addr_location *al, - symbol_filter_t filter); +int event__preprocess_sample(const event_t *self, struct perf_session *session, + struct addr_location *al, symbol_filter_t filter); int event__parse_sample(event_t *event, u64 type, struct sample_data *data); #endif /* __PERF_RECORD_H */ diff --git a/tools/perf/util/header.c b/tools/perf/util/header.c index f2e8d8715111..8a0bca55106f 100644 --- a/tools/perf/util/header.c +++ b/tools/perf/util/header.c @@ -8,8 +8,8 @@ #include "header.h" #include "../perf.h" #include "trace-event.h" +#include "session.h" #include "symbol.h" -#include "data_map.h" #include "debug.h" /* diff --git a/tools/perf/util/hist.c b/tools/perf/util/hist.c index 0ebf6ee16caa..e8daf5ca6fd2 100644 --- a/tools/perf/util/hist.c +++ b/tools/perf/util/hist.c @@ -1,9 +1,7 @@ #include "hist.h" - -struct rb_root hist; -struct rb_root collapse_hists; -struct rb_root output_hists; -int callchain; +#include "session.h" +#include "sort.h" +#include <math.h> struct callchain_param callchain_param = { .mode = CHAIN_GRAPH_REL, @@ -14,11 +12,12 @@ struct callchain_param callchain_param = { * histogram, sorted on item, collects counts */ -struct hist_entry *__hist_entry__add(struct addr_location *al, - struct symbol *sym_parent, - u64 count, bool *hit) +struct hist_entry *__perf_session__add_hist_entry(struct perf_session *self, + struct addr_location *al, + struct symbol *sym_parent, + u64 count, bool *hit) { - struct rb_node **p = &hist.rb_node; + struct rb_node **p = &self->hists.rb_node; struct rb_node *parent = NULL; struct hist_entry *he; struct hist_entry entry = { @@ -54,7 +53,7 @@ struct hist_entry *__hist_entry__add(struct addr_location *al, return NULL; *he = entry; rb_link_node(&he->rb_node, parent, p); - rb_insert_color(&he->rb_node, &hist); + rb_insert_color(&he->rb_node, &self->hists); *hit = false; return he; } @@ -102,9 +101,9 @@ void hist_entry__free(struct hist_entry *he) * collapse the histogram */ -void collapse__insert_entry(struct hist_entry *he) +static void collapse__insert_entry(struct rb_root *root, struct hist_entry *he) { - struct rb_node **p = &collapse_hists.rb_node; + struct rb_node **p = &root->rb_node; struct rb_node *parent = NULL; struct hist_entry *iter; int64_t cmp; @@ -128,38 +127,45 @@ void collapse__insert_entry(struct hist_entry *he) } rb_link_node(&he->rb_node, parent, p); - rb_insert_color(&he->rb_node, &collapse_hists); + rb_insert_color(&he->rb_node, root); } -void collapse__resort(void) +void perf_session__collapse_resort(struct perf_session *self) { + struct rb_root tmp; struct rb_node *next; struct hist_entry *n; if (!sort__need_collapse) return; - next = rb_first(&hist); + tmp = RB_ROOT; + next = rb_first(&self->hists); + while (next) { n = rb_entry(next, struct hist_entry, rb_node); next = rb_next(&n->rb_node); - rb_erase(&n->rb_node, &hist); - collapse__insert_entry(n); + rb_erase(&n->rb_node, &self->hists); + collapse__insert_entry(&tmp, n); } + + self->hists = tmp; } /* * reverse the map, sort on count. */ -void output__insert_entry(struct hist_entry *he, u64 min_callchain_hits) +static void perf_session__insert_output_hist_entry(struct rb_root *root, + struct hist_entry *he, + u64 min_callchain_hits) { - struct rb_node **p = &output_hists.rb_node; + struct rb_node **p = &root->rb_node; struct rb_node *parent = NULL; struct hist_entry *iter; - if (callchain) + if (symbol_conf.use_callchain) callchain_param.sort(&he->sorted_chain, &he->callchain, min_callchain_hits, &callchain_param); @@ -174,29 +180,483 @@ void output__insert_entry(struct hist_entry *he, u64 min_callchain_hits) } rb_link_node(&he->rb_node, parent, p); - rb_insert_color(&he->rb_node, &output_hists); + rb_insert_color(&he->rb_node, root); } -void output__resort(u64 total_samples) +void perf_session__output_resort(struct perf_session *self, u64 total_samples) { + struct rb_root tmp; struct rb_node *next; struct hist_entry *n; - struct rb_root *tree = &hist; u64 min_callchain_hits; min_callchain_hits = total_samples * (callchain_param.min_percent / 100); - if (sort__need_collapse) - tree = &collapse_hists; - - next = rb_first(tree); + tmp = RB_ROOT; + next = rb_first(&self->hists); while (next) { n = rb_entry(next, struct hist_entry, rb_node); next = rb_next(&n->rb_node); - rb_erase(&n->rb_node, tree); - output__insert_entry(n, min_callchain_hits); + rb_erase(&n->rb_node, &self->hists); + perf_session__insert_output_hist_entry(&tmp, n, + min_callchain_hits); + } + + self->hists = tmp; +} + +static size_t callchain__fprintf_left_margin(FILE *fp, int left_margin) +{ + int i; + int ret = fprintf(fp, " "); + + for (i = 0; i < left_margin; i++) + ret += fprintf(fp, " "); + + return ret; +} + +static size_t ipchain__fprintf_graph_line(FILE *fp, int depth, int depth_mask, + int left_margin) +{ + int i; + size_t ret = callchain__fprintf_left_margin(fp, left_margin); + + for (i = 0; i < depth; i++) + if (depth_mask & (1 << i)) + ret += fprintf(fp, "| "); + else + ret += fprintf(fp, " "); + + ret += fprintf(fp, "\n"); + + return ret; +} + +static size_t ipchain__fprintf_graph(FILE *fp, struct callchain_list *chain, + int depth, int depth_mask, int count, + u64 total_samples, int hits, + int left_margin) +{ + int i; + size_t ret = 0; + + ret += callchain__fprintf_left_margin(fp, left_margin); + for (i = 0; i < depth; i++) { + if (depth_mask & (1 << i)) + ret += fprintf(fp, "|"); + else + ret += fprintf(fp, " "); + if (!count && i == depth - 1) { + double percent; + + percent = hits * 100.0 / total_samples; + ret += percent_color_fprintf(fp, "--%2.2f%%-- ", percent); + } else + ret += fprintf(fp, "%s", " "); + } + if (chain->sym) + ret += fprintf(fp, "%s\n", chain->sym->name); + else + ret += fprintf(fp, "%p\n", (void *)(long)chain->ip); + + return ret; +} + +static struct symbol *rem_sq_bracket; +static struct callchain_list rem_hits; + +static void init_rem_hits(void) +{ + rem_sq_bracket = malloc(sizeof(*rem_sq_bracket) + 6); + if (!rem_sq_bracket) { + fprintf(stderr, "Not enough memory to display remaining hits\n"); + return; + } + + strcpy(rem_sq_bracket->name, "[...]"); + rem_hits.sym = rem_sq_bracket; +} + +static size_t __callchain__fprintf_graph(FILE *fp, struct callchain_node *self, + u64 total_samples, int depth, + int depth_mask, int left_margin) +{ + struct rb_node *node, *next; + struct callchain_node *child; + struct callchain_list *chain; + int new_depth_mask = depth_mask; + u64 new_total; + u64 remaining; + size_t ret = 0; + int i; + + if (callchain_param.mode == CHAIN_GRAPH_REL) + new_total = self->children_hit; + else + new_total = total_samples; + + remaining = new_total; + + node = rb_first(&self->rb_root); + while (node) { + u64 cumul; + + child = rb_entry(node, struct callchain_node, rb_node); + cumul = cumul_hits(child); + remaining -= cumul; + + /* + * The depth mask manages the output of pipes that show + * the depth. We don't want to keep the pipes of the current + * level for the last child of this depth. + * Except if we have remaining filtered hits. They will + * supersede the last child + */ + next = rb_next(node); + if (!next && (callchain_param.mode != CHAIN_GRAPH_REL || !remaining)) + new_depth_mask &= ~(1 << (depth - 1)); + + /* + * But we keep the older depth mask for the line seperator + * to keep the level link until we reach the last child + */ + ret += ipchain__fprintf_graph_line(fp, depth, depth_mask, + left_margin); + i = 0; + list_for_each_entry(chain, &child->val, list) { + if (chain->ip >= PERF_CONTEXT_MAX) + continue; + ret += ipchain__fprintf_graph(fp, chain, depth, + new_depth_mask, i++, + new_total, + cumul, + left_margin); + } + ret += __callchain__fprintf_graph(fp, child, new_total, + depth + 1, + new_depth_mask | (1 << depth), + left_margin); + node = next; + } + + if (callchain_param.mode == CHAIN_GRAPH_REL && + remaining && remaining != new_total) { + + if (!rem_sq_bracket) + return ret; + + new_depth_mask &= ~(1 << (depth - 1)); + + ret += ipchain__fprintf_graph(fp, &rem_hits, depth, + new_depth_mask, 0, new_total, + remaining, left_margin); + } + + return ret; +} + +static size_t callchain__fprintf_graph(FILE *fp, struct callchain_node *self, + u64 total_samples, int left_margin) +{ + struct callchain_list *chain; + bool printed = false; + int i = 0; + int ret = 0; + + list_for_each_entry(chain, &self->val, list) { + if (chain->ip >= PERF_CONTEXT_MAX) + continue; + + if (!i++ && sort__first_dimension == SORT_SYM) + continue; + + if (!printed) { + ret += callchain__fprintf_left_margin(fp, left_margin); + ret += fprintf(fp, "|\n"); + ret += callchain__fprintf_left_margin(fp, left_margin); + ret += fprintf(fp, "---"); + + left_margin += 3; + printed = true; + } else + ret += callchain__fprintf_left_margin(fp, left_margin); + + if (chain->sym) + ret += fprintf(fp, " %s\n", chain->sym->name); + else + ret += fprintf(fp, " %p\n", (void *)(long)chain->ip); + } + + ret += __callchain__fprintf_graph(fp, self, total_samples, 1, 1, left_margin); + + return ret; +} + +static size_t callchain__fprintf_flat(FILE *fp, struct callchain_node *self, + u64 total_samples) +{ + struct callchain_list *chain; + size_t ret = 0; + + if (!self) + return 0; + + ret += callchain__fprintf_flat(fp, self->parent, total_samples); + + + list_for_each_entry(chain, &self->val, list) { + if (chain->ip >= PERF_CONTEXT_MAX) + continue; + if (chain->sym) + ret += fprintf(fp, " %s\n", chain->sym->name); + else + ret += fprintf(fp, " %p\n", + (void *)(long)chain->ip); + } + + return ret; +} + +static size_t hist_entry_callchain__fprintf(FILE *fp, struct hist_entry *self, + u64 total_samples, int left_margin) +{ + struct rb_node *rb_node; + struct callchain_node *chain; + size_t ret = 0; + + rb_node = rb_first(&self->sorted_chain); + while (rb_node) { + double percent; + + chain = rb_entry(rb_node, struct callchain_node, rb_node); + percent = chain->hit * 100.0 / total_samples; + switch (callchain_param.mode) { + case CHAIN_FLAT: + ret += percent_color_fprintf(fp, " %6.2f%%\n", + percent); + ret += callchain__fprintf_flat(fp, chain, total_samples); + break; + case CHAIN_GRAPH_ABS: /* Falldown */ + case CHAIN_GRAPH_REL: + ret += callchain__fprintf_graph(fp, chain, total_samples, + left_margin); + case CHAIN_NONE: + default: + break; + } + ret += fprintf(fp, "\n"); + rb_node = rb_next(rb_node); + } + + return ret; +} + +static size_t hist_entry__fprintf(struct hist_entry *self, + struct perf_session *session, + struct perf_session *pair_session, + bool show_displacement, + long displacement, FILE *fp) +{ + struct sort_entry *se; + u64 count, total; + const char *sep = symbol_conf.field_sep; + size_t ret; + + if (symbol_conf.exclude_other && !self->parent) + return 0; + + if (pair_session) { + count = self->pair ? self->pair->count : 0; + total = pair_session->events_stats.total; + } else { + count = self->count; + total = session->events_stats.total; + } + + if (total) + ret = percent_color_fprintf(fp, sep ? "%.2f" : " %6.2f%%", + (count * 100.0) / total); + else + ret = fprintf(fp, sep ? "%lld" : "%12lld ", count); + + if (symbol_conf.show_nr_samples) { + if (sep) + fprintf(fp, "%c%lld", *sep, count); + else + fprintf(fp, "%11lld", count); + } + + if (pair_session) { + char bf[32]; + double old_percent = 0, new_percent = 0, diff; + + if (total > 0) + old_percent = (count * 100.0) / total; + if (session->events_stats.total > 0) + new_percent = (self->count * 100.0) / session->events_stats.total; + + diff = new_percent - old_percent; + + if (fabs(diff) >= 0.01) + snprintf(bf, sizeof(bf), "%+4.2F%%", diff); + else + snprintf(bf, sizeof(bf), " "); + + if (sep) + ret += fprintf(fp, "%c%s", *sep, bf); + else + ret += fprintf(fp, "%11.11s", bf); + + if (show_displacement) { + if (displacement) + snprintf(bf, sizeof(bf), "%+4ld", displacement); + else + snprintf(bf, sizeof(bf), " "); + + if (sep) + fprintf(fp, "%c%s", *sep, bf); + else + fprintf(fp, "%6.6s", bf); + } + } + + list_for_each_entry(se, &hist_entry__sort_list, list) { + if (se->elide) + continue; + + fprintf(fp, "%s", sep ?: " "); + ret += se->print(fp, self, se->width ? *se->width : 0); + } + + ret += fprintf(fp, "\n"); + + if (symbol_conf.use_callchain) { + int left_margin = 0; + + if (sort__first_dimension == SORT_COMM) { + se = list_first_entry(&hist_entry__sort_list, typeof(*se), + list); + left_margin = se->width ? *se->width : 0; + left_margin -= thread__comm_len(self->thread); + } + + hist_entry_callchain__fprintf(fp, self, session->events_stats.total, + left_margin); + } + + return ret; +} + +size_t perf_session__fprintf_hists(struct perf_session *self, + struct perf_session *pair, + bool show_displacement, FILE *fp) +{ + struct sort_entry *se; + struct rb_node *nd; + size_t ret = 0; + unsigned long position = 1; + long displacement = 0; + unsigned int width; + const char *sep = symbol_conf.field_sep; + char *col_width = symbol_conf.col_width_list_str; + + init_rem_hits(); + + fprintf(fp, "# %s", pair ? "Baseline" : "Overhead"); + + if (symbol_conf.show_nr_samples) { + if (sep) + fprintf(fp, "%cSamples", *sep); + else + fputs(" Samples ", fp); + } + + if (pair) { + if (sep) + ret += fprintf(fp, "%cDelta", *sep); + else + ret += fprintf(fp, " Delta "); + + if (show_displacement) { + if (sep) + ret += fprintf(fp, "%cDisplacement", *sep); + else + ret += fprintf(fp, " Displ"); + } + } + + list_for_each_entry(se, &hist_entry__sort_list, list) { + if (se->elide) + continue; + if (sep) { + fprintf(fp, "%c%s", *sep, se->header); + continue; + } + width = strlen(se->header); + if (se->width) { + if (symbol_conf.col_width_list_str) { + if (col_width) { + *se->width = atoi(col_width); + col_width = strchr(col_width, ','); + if (col_width) + ++col_width; + } + } + width = *se->width = max(*se->width, width); + } + fprintf(fp, " %*s", width, se->header); + } + fprintf(fp, "\n"); + + if (sep) + goto print_entries; + + fprintf(fp, "# ........"); + if (symbol_conf.show_nr_samples) + fprintf(fp, " .........."); + if (pair) { + fprintf(fp, " .........."); + if (show_displacement) + fprintf(fp, " ....."); + } + list_for_each_entry(se, &hist_entry__sort_list, list) { + unsigned int i; + + if (se->elide) + continue; + + fprintf(fp, " "); + if (se->width) + width = *se->width; + else + width = strlen(se->header); + for (i = 0; i < width; i++) + fprintf(fp, "."); + } + + fprintf(fp, "\n#\n"); + +print_entries: + for (nd = rb_first(&self->hists); nd; nd = rb_next(nd)) { + struct hist_entry *h = rb_entry(nd, struct hist_entry, rb_node); + + if (show_displacement) { + if (h->pair != NULL) + displacement = ((long)h->pair->position - + (long)position); + else + displacement = 0; + ++position; + } + ret += hist_entry__fprintf(h, self, pair, show_displacement, + displacement, fp); } + + free(rem_sq_bracket); + + return ret; } diff --git a/tools/perf/util/hist.h b/tools/perf/util/hist.h index 3020db0c9292..e5f99b24048b 100644 --- a/tools/perf/util/hist.h +++ b/tools/perf/util/hist.h @@ -1,50 +1,27 @@ #ifndef __PERF_HIST_H #define __PERF_HIST_H -#include "../builtin.h" -#include "util.h" - -#include "color.h" -#include <linux/list.h> -#include "cache.h" -#include <linux/rbtree.h> -#include "symbol.h" -#include "string.h" +#include <linux/types.h> #include "callchain.h" -#include "strlist.h" -#include "values.h" - -#include "../perf.h" -#include "debug.h" -#include "header.h" - -#include "parse-options.h" -#include "parse-events.h" -#include "thread.h" -#include "sort.h" - -extern struct rb_root hist; -extern struct rb_root collapse_hists; -extern struct rb_root output_hists; -extern int callchain; extern struct callchain_param callchain_param; -extern unsigned long total; -extern unsigned long total_mmap; -extern unsigned long total_comm; -extern unsigned long total_fork; -extern unsigned long total_unknown; -extern unsigned long total_lost; -struct hist_entry *__hist_entry__add(struct addr_location *al, - struct symbol *parent, - u64 count, bool *hit); +struct perf_session; +struct hist_entry; +struct addr_location; +struct symbol; + +struct hist_entry *__perf_session__add_hist_entry(struct perf_session *self, + struct addr_location *al, + struct symbol *parent, + u64 count, bool *hit); extern int64_t hist_entry__cmp(struct hist_entry *, struct hist_entry *); extern int64_t hist_entry__collapse(struct hist_entry *, struct hist_entry *); -extern void hist_entry__free(struct hist_entry *); -extern void collapse__insert_entry(struct hist_entry *); -extern void collapse__resort(void); -extern void output__insert_entry(struct hist_entry *, u64); -extern void output__resort(u64); +void hist_entry__free(struct hist_entry *); +void perf_session__output_resort(struct perf_session *self, u64 total_samples); +void perf_session__collapse_resort(struct perf_session *self); +size_t perf_session__fprintf_hists(struct perf_session *self, + struct perf_session *pair, + bool show_displacement, FILE *fp); #endif /* __PERF_HIST_H */ diff --git a/tools/perf/util/map.c b/tools/perf/util/map.c index 76bdca640a9b..c4d55a0da2ea 100644 --- a/tools/perf/util/map.c +++ b/tools/perf/util/map.c @@ -104,11 +104,16 @@ void map__fixup_end(struct map *self) #define DSO__DELETED "(deleted)" -static int map__load(struct map *self, symbol_filter_t filter) +int map__load(struct map *self, struct perf_session *session, + symbol_filter_t filter) { const char *name = self->dso->long_name; - int nr = dso__load(self->dso, self, filter); + int nr; + if (dso__loaded(self->dso, self->type)) + return 0; + + nr = dso__load(self->dso, self, session, filter); if (nr < 0) { if (self->dso->has_build_id) { char sbuild_id[BUILD_ID_SIZE * 2 + 1]; @@ -143,19 +148,20 @@ static int map__load(struct map *self, symbol_filter_t filter) return 0; } -struct symbol *map__find_symbol(struct map *self, u64 addr, - symbol_filter_t filter) +struct symbol *map__find_symbol(struct map *self, struct perf_session *session, + u64 addr, symbol_filter_t filter) { - if (!dso__loaded(self->dso, self->type) && map__load(self, filter) < 0) + if (map__load(self, session, filter) < 0) return NULL; return dso__find_symbol(self->dso, self->type, addr); } struct symbol *map__find_symbol_by_name(struct map *self, const char *name, + struct perf_session *session, symbol_filter_t filter) { - if (!dso__loaded(self->dso, self->type) && map__load(self, filter) < 0) + if (map__load(self, session, filter) < 0) return NULL; if (!dso__sorted_by_name(self->dso, self->type)) diff --git a/tools/perf/util/probe-event.c b/tools/perf/util/probe-event.c index d14a4585bcaf..2ca62154f79b 100644 --- a/tools/perf/util/probe-event.c +++ b/tools/perf/util/probe-event.c @@ -69,10 +69,23 @@ static void parse_perf_probe_probepoint(char *arg, struct probe_point *pp) char c, nc = 0; /* * <Syntax> - * perf probe SRC:LN - * perf probe FUNC[+OFFS|%return][@SRC] + * perf probe [EVENT=]SRC:LN + * perf probe [EVENT=]FUNC[+OFFS|%return][@SRC] + * + * TODO:Group name support */ + ptr = strchr(arg, '='); + if (ptr) { /* Event name */ + *ptr = '\0'; + tmp = ptr + 1; + ptr = strchr(arg, ':'); + if (ptr) /* Group name is not supported yet. */ + semantic_error("Group name is not supported yet."); + pp->event = strdup(arg); + arg = tmp; + } + ptr = strpbrk(arg, ":+@%"); if (ptr) { nc = *ptr; @@ -150,10 +163,13 @@ static void parse_perf_probe_probepoint(char *arg, struct probe_point *pp) } /* Parse perf-probe event definition */ -int parse_perf_probe_event(const char *str, struct probe_point *pp) +void parse_perf_probe_event(const char *str, struct probe_point *pp, + bool *need_dwarf) { char **argv; - int argc, i, need_dwarf = 0; + int argc, i; + + *need_dwarf = false; argv = argv_split(str, &argc); if (!argv) @@ -164,7 +180,7 @@ int parse_perf_probe_event(const char *str, struct probe_point *pp) /* Parse probe point */ parse_perf_probe_probepoint(argv[0], pp); if (pp->file || pp->line) - need_dwarf = 1; + *need_dwarf = true; /* Copy arguments and ensure return probe has no C argument */ pp->nr_args = argc - 1; @@ -177,17 +193,15 @@ int parse_perf_probe_event(const char *str, struct probe_point *pp) if (pp->retprobe) semantic_error("You can't specify local" " variable for kretprobe"); - need_dwarf = 1; + *need_dwarf = true; } } argv_free(argv); - return need_dwarf; } /* Parse kprobe_events event into struct probe_point */ -void parse_trace_kprobe_event(const char *str, char **group, char **event, - struct probe_point *pp) +void parse_trace_kprobe_event(const char *str, struct probe_point *pp) { char pr; char *p; @@ -203,18 +217,17 @@ void parse_trace_kprobe_event(const char *str, char **group, char **event, /* Scan event and group name. */ ret = sscanf(argv[0], "%c:%a[^/ \t]/%a[^ \t]", - &pr, (float *)(void *)group, (float *)(void *)event); + &pr, (float *)(void *)&pp->group, + (float *)(void *)&pp->event); if (ret != 3) semantic_error("Failed to parse event name: %s", argv[0]); - pr_debug("Group:%s Event:%s probe:%c\n", *group, *event, pr); - - if (!pp) - goto end; + pr_debug("Group:%s Event:%s probe:%c\n", pp->group, pp->event, pr); pp->retprobe = (pr == 'r'); /* Scan function name and offset */ - ret = sscanf(argv[1], "%a[^+]+%d", (float *)(void *)&pp->function, &pp->offset); + ret = sscanf(argv[1], "%a[^+]+%d", (float *)(void *)&pp->function, + &pp->offset); if (ret == 1) pp->offset = 0; @@ -233,15 +246,15 @@ void parse_trace_kprobe_event(const char *str, char **group, char **event, die("Failed to copy argument."); } -end: argv_free(argv); } -int synthesize_perf_probe_event(struct probe_point *pp) +/* Synthesize only probe point (not argument) */ +int synthesize_perf_probe_point(struct probe_point *pp) { char *buf; char offs[64] = "", line[64] = ""; - int i, len, ret; + int ret; pp->probes[0] = buf = zalloc(MAX_CMDLEN); if (!buf) @@ -262,10 +275,24 @@ int synthesize_perf_probe_event(struct probe_point *pp) offs, pp->retprobe ? "%return" : "", line); else ret = e_snprintf(buf, MAX_CMDLEN, "%s%s", pp->file, line); - if (ret <= 0) - goto error; - len = ret; + if (ret <= 0) { +error: + free(pp->probes[0]); + pp->probes[0] = NULL; + } + return ret; +} +int synthesize_perf_probe_event(struct probe_point *pp) +{ + char *buf; + int i, len, ret; + + len = synthesize_perf_probe_point(pp); + if (len < 0) + return 0; + + buf = pp->probes[0]; for (i = 0; i < pp->nr_args; i++) { ret = e_snprintf(&buf[len], MAX_CMDLEN - len, " %s", pp->args[i]); @@ -278,6 +305,7 @@ int synthesize_perf_probe_event(struct probe_point *pp) return pp->found; error: free(pp->probes[0]); + pp->probes[0] = NULL; return ret; } @@ -307,6 +335,7 @@ int synthesize_trace_kprobe_event(struct probe_point *pp) return pp->found; error: free(pp->probes[0]); + pp->probes[0] = NULL; return ret; } @@ -366,6 +395,10 @@ static void clear_probe_point(struct probe_point *pp) { int i; + if (pp->event) + free(pp->event); + if (pp->group) + free(pp->group); if (pp->function) free(pp->function); if (pp->file) @@ -380,13 +413,15 @@ static void clear_probe_point(struct probe_point *pp) } /* Show an event */ -static void show_perf_probe_event(const char *group, const char *event, - const char *place, struct probe_point *pp) +static void show_perf_probe_event(const char *event, const char *place, + struct probe_point *pp) { - int i; + int i, ret; char buf[128]; - e_snprintf(buf, 128, "%s:%s", group, event); + ret = e_snprintf(buf, 128, "%s:%s", pp->group, event); + if (ret < 0) + die("Failed to copy event: %s", strerror(-ret)); printf(" %-40s (on %s", buf, place); if (pp->nr_args > 0) { @@ -400,9 +435,7 @@ static void show_perf_probe_event(const char *group, const char *event, /* List up current perf-probe events */ void show_perf_probe_events(void) { - unsigned int i; - int fd, nr; - char *group, *event; + int fd; struct probe_point pp; struct strlist *rawlist; struct str_node *ent; @@ -411,18 +444,12 @@ void show_perf_probe_events(void) rawlist = get_trace_kprobe_event_rawlist(fd); close(fd); - for (i = 0; i < strlist__nr_entries(rawlist); i++) { - ent = strlist__entry(rawlist, i); - parse_trace_kprobe_event(ent->s, &group, &event, &pp); + strlist__for_each(ent, rawlist) { + parse_trace_kprobe_event(ent->s, &pp); /* Synthesize only event probe point */ - nr = pp.nr_args; - pp.nr_args = 0; - synthesize_perf_probe_event(&pp); - pp.nr_args = nr; + synthesize_perf_probe_point(&pp); /* Show an event */ - show_perf_probe_event(group, event, pp.probes[0], &pp); - free(group); - free(event); + show_perf_probe_event(pp.event, pp.probes[0], &pp); clear_probe_point(&pp); } @@ -432,26 +459,25 @@ void show_perf_probe_events(void) /* Get current perf-probe event names */ static struct strlist *get_perf_event_names(int fd, bool include_group) { - unsigned int i; - char *group, *event; char buf[128]; struct strlist *sl, *rawlist; struct str_node *ent; + struct probe_point pp; + memset(&pp, 0, sizeof(pp)); rawlist = get_trace_kprobe_event_rawlist(fd); sl = strlist__new(true, NULL); - for (i = 0; i < strlist__nr_entries(rawlist); i++) { - ent = strlist__entry(rawlist, i); - parse_trace_kprobe_event(ent->s, &group, &event, NULL); + strlist__for_each(ent, rawlist) { + parse_trace_kprobe_event(ent->s, &pp); if (include_group) { - if (e_snprintf(buf, 128, "%s:%s", group, event) < 0) + if (e_snprintf(buf, 128, "%s:%s", pp.group, + pp.event) < 0) die("Failed to copy group:event name."); strlist__add(sl, buf); } else - strlist__add(sl, event); - free(group); - free(event); + strlist__add(sl, pp.event); + clear_probe_point(&pp); } strlist__delete(rawlist); @@ -470,7 +496,7 @@ static void write_trace_kprobe_event(int fd, const char *buf) } static void get_new_event_name(char *buf, size_t len, const char *base, - struct strlist *namelist) + struct strlist *namelist, bool allow_suffix) { int i, ret; @@ -481,6 +507,12 @@ static void get_new_event_name(char *buf, size_t len, const char *base, if (!strlist__has_entry(namelist, buf)) return; + if (!allow_suffix) { + pr_warning("Error: event \"%s\" already exists. " + "(Use -f to force duplicates.)\n", base); + die("Can't add new event."); + } + /* Try to add suffix */ for (i = 1; i < MAX_EVENT_INDEX; i++) { ret = e_snprintf(buf, len, "%s_%d", base, i); @@ -493,13 +525,15 @@ static void get_new_event_name(char *buf, size_t len, const char *base, die("Too many events are on the same function."); } -void add_trace_kprobe_events(struct probe_point *probes, int nr_probes) +void add_trace_kprobe_events(struct probe_point *probes, int nr_probes, + bool force_add) { int i, j, fd; struct probe_point *pp; char buf[MAX_CMDLEN]; char event[64]; struct strlist *namelist; + bool allow_suffix; fd = open_kprobe_events(O_RDWR, O_APPEND); /* Get current event names */ @@ -507,21 +541,35 @@ void add_trace_kprobe_events(struct probe_point *probes, int nr_probes) for (j = 0; j < nr_probes; j++) { pp = probes + j; + if (!pp->event) + pp->event = strdup(pp->function); + if (!pp->group) + pp->group = strdup(PERFPROBE_GROUP); + DIE_IF(!pp->event || !pp->group); + /* If force_add is true, suffix search is allowed */ + allow_suffix = force_add; for (i = 0; i < pp->found; i++) { /* Get an unused new event name */ - get_new_event_name(event, 64, pp->function, namelist); + get_new_event_name(event, 64, pp->event, namelist, + allow_suffix); snprintf(buf, MAX_CMDLEN, "%c:%s/%s %s\n", pp->retprobe ? 'r' : 'p', - PERFPROBE_GROUP, event, + pp->group, event, pp->probes[i]); write_trace_kprobe_event(fd, buf); printf("Added new event:\n"); /* Get the first parameter (probe-point) */ sscanf(pp->probes[i], "%s", buf); - show_perf_probe_event(PERFPROBE_GROUP, event, - buf, pp); + show_perf_probe_event(event, buf, pp); /* Add added event name to namelist */ strlist__add(namelist, event); + /* + * Probes after the first probe which comes from same + * user input are always allowed to add suffix, because + * there might be several addresses corresponding to + * one code line. + */ + allow_suffix = true; } } /* Show how to use the event. */ @@ -532,29 +580,55 @@ void add_trace_kprobe_events(struct probe_point *probes, int nr_probes) close(fd); } +static void __del_trace_kprobe_event(int fd, struct str_node *ent) +{ + char *p; + char buf[128]; + + /* Convert from perf-probe event to trace-kprobe event */ + if (e_snprintf(buf, 128, "-:%s", ent->s) < 0) + die("Failed to copy event."); + p = strchr(buf + 2, ':'); + if (!p) + die("Internal error: %s should have ':' but not.", ent->s); + *p = '/'; + + write_trace_kprobe_event(fd, buf); + printf("Remove event: %s\n", ent->s); +} + static void del_trace_kprobe_event(int fd, const char *group, const char *event, struct strlist *namelist) { char buf[128]; + struct str_node *ent, *n; + int found = 0; if (e_snprintf(buf, 128, "%s:%s", group, event) < 0) die("Failed to copy event."); - if (!strlist__has_entry(namelist, buf)) { - pr_warning("Warning: event \"%s\" is not found.\n", buf); - return; - } - /* Convert from perf-probe event to trace-kprobe event */ - if (e_snprintf(buf, 128, "-:%s/%s", group, event) < 0) - die("Failed to copy event."); - write_trace_kprobe_event(fd, buf); - printf("Remove event: %s:%s\n", group, event); + if (strpbrk(buf, "*?")) { /* Glob-exp */ + strlist__for_each_safe(ent, n, namelist) + if (strglobmatch(ent->s, buf)) { + found++; + __del_trace_kprobe_event(fd, ent); + strlist__remove(namelist, ent); + } + } else { + ent = strlist__find(namelist, buf); + if (ent) { + found++; + __del_trace_kprobe_event(fd, ent); + strlist__remove(namelist, ent); + } + } + if (found == 0) + pr_info("Info: event \"%s\" does not exist, could not remove it.\n", buf); } void del_trace_kprobe_events(struct strlist *dellist) { int fd; - unsigned int i; const char *group, *event; char *p, *str; struct str_node *ent; @@ -564,20 +638,21 @@ void del_trace_kprobe_events(struct strlist *dellist) /* Get current event names */ namelist = get_perf_event_names(fd, true); - for (i = 0; i < strlist__nr_entries(dellist); i++) { - ent = strlist__entry(dellist, i); + strlist__for_each(ent, dellist) { str = strdup(ent->s); if (!str) die("Failed to copy event."); + pr_debug("Parsing: %s\n", str); p = strchr(str, ':'); if (p) { group = str; *p = '\0'; event = p + 1; } else { - group = PERFPROBE_GROUP; + group = "*"; event = str; } + pr_debug("Group: %s, Event: %s\n", group, event); del_trace_kprobe_event(fd, group, event, namelist); free(str); } diff --git a/tools/perf/util/probe-event.h b/tools/perf/util/probe-event.h index f752159124ae..7f1d499118c0 100644 --- a/tools/perf/util/probe-event.h +++ b/tools/perf/util/probe-event.h @@ -1,15 +1,18 @@ #ifndef _PROBE_EVENT_H #define _PROBE_EVENT_H +#include <stdbool.h> #include "probe-finder.h" #include "strlist.h" -extern int parse_perf_probe_event(const char *str, struct probe_point *pp); +extern void parse_perf_probe_event(const char *str, struct probe_point *pp, + bool *need_dwarf); +extern int synthesize_perf_probe_point(struct probe_point *pp); extern int synthesize_perf_probe_event(struct probe_point *pp); -extern void parse_trace_kprobe_event(const char *str, char **group, - char **event, struct probe_point *pp); +extern void parse_trace_kprobe_event(const char *str, struct probe_point *pp); extern int synthesize_trace_kprobe_event(struct probe_point *pp); -extern void add_trace_kprobe_events(struct probe_point *probes, int nr_probes); +extern void add_trace_kprobe_events(struct probe_point *probes, int nr_probes, + bool force_add); extern void del_trace_kprobe_events(struct strlist *dellist); extern void show_perf_probe_events(void); diff --git a/tools/perf/util/probe-finder.c b/tools/perf/util/probe-finder.c index 4585f1d86792..4b852c0d16a5 100644 --- a/tools/perf/util/probe-finder.c +++ b/tools/perf/util/probe-finder.c @@ -687,10 +687,8 @@ int find_probepoint(int fd, struct probe_point *pp) struct probe_finder pf = {.pp = pp}; ret = dwarf_init(fd, DW_DLC_READ, 0, 0, &__dw_debug, &__dw_error); - if (ret != DW_DLV_OK) { - pr_warning("No dwarf info found in the vmlinux - please rebuild with CONFIG_DEBUG_INFO.\n"); + if (ret != DW_DLV_OK) return -ENOENT; - } pp->found = 0; while (++cu_number) { diff --git a/tools/perf/util/probe-finder.h b/tools/perf/util/probe-finder.h index bdebca6697d2..5e4050ce2963 100644 --- a/tools/perf/util/probe-finder.h +++ b/tools/perf/util/probe-finder.h @@ -12,6 +12,9 @@ static inline int is_c_varname(const char *name) } struct probe_point { + char *event; /* Event name */ + char *group; /* Event group */ + /* Inputs */ char *file; /* File name */ int line; /* Line number */ diff --git a/tools/perf/util/session.c b/tools/perf/util/session.c index 707ce1cb1621..ce3a6c8abe76 100644 --- a/tools/perf/util/session.c +++ b/tools/perf/util/session.c @@ -4,6 +4,7 @@ #include <sys/types.h> #include "session.h" +#include "sort.h" #include "util.h" static int perf_session__open(struct perf_session *self, bool force) @@ -50,31 +51,100 @@ out_close: struct perf_session *perf_session__new(const char *filename, int mode, bool force) { - size_t len = strlen(filename) + 1; + size_t len = filename ? strlen(filename) + 1 : 0; struct perf_session *self = zalloc(sizeof(*self) + len); if (self == NULL) goto out; if (perf_header__init(&self->header) < 0) - goto out_delete; + goto out_free; memcpy(self->filename, filename, len); + self->threads = RB_ROOT; + self->last_match = NULL; + self->mmap_window = 32; + self->cwd = NULL; + self->cwdlen = 0; + map_groups__init(&self->kmaps); + + if (perf_session__create_kernel_maps(self) < 0) + goto out_delete; - if (mode == O_RDONLY && perf_session__open(self, force) < 0) { - perf_session__delete(self); - self = NULL; - } + if (mode == O_RDONLY && perf_session__open(self, force) < 0) + goto out_delete; out: return self; -out_delete: +out_free: free(self); return NULL; +out_delete: + perf_session__delete(self); + return NULL; } void perf_session__delete(struct perf_session *self) { perf_header__exit(&self->header); close(self->fd); + free(self->cwd); free(self); } + +static bool symbol__match_parent_regex(struct symbol *sym) +{ + if (sym->name && !regexec(&parent_regex, sym->name, 0, NULL, 0)) + return 1; + + return 0; +} + +struct symbol **perf_session__resolve_callchain(struct perf_session *self, + struct thread *thread, + struct ip_callchain *chain, + struct symbol **parent) +{ + u8 cpumode = PERF_RECORD_MISC_USER; + struct symbol **syms = NULL; + unsigned int i; + + if (symbol_conf.use_callchain) { + syms = calloc(chain->nr, sizeof(*syms)); + if (!syms) { + fprintf(stderr, "Can't allocate memory for symbols\n"); + exit(-1); + } + } + + for (i = 0; i < chain->nr; i++) { + u64 ip = chain->ips[i]; + struct addr_location al; + + if (ip >= PERF_CONTEXT_MAX) { + switch (ip) { + case PERF_CONTEXT_HV: + cpumode = PERF_RECORD_MISC_HYPERVISOR; break; + case PERF_CONTEXT_KERNEL: + cpumode = PERF_RECORD_MISC_KERNEL; break; + case PERF_CONTEXT_USER: + cpumode = PERF_RECORD_MISC_USER; break; + default: + break; + } + continue; + } + + thread__find_addr_location(thread, self, cpumode, + MAP__FUNCTION, ip, &al, NULL); + if (al.sym != NULL) { + if (sort__has_parent && !*parent && + symbol__match_parent_regex(al.sym)) + *parent = al.sym; + if (!symbol_conf.use_callchain) + break; + syms[i] = al.sym; + } + } + + return syms; +} diff --git a/tools/perf/util/session.h b/tools/perf/util/session.h index f3699c8c8ed4..32eaa1bada06 100644 --- a/tools/perf/util/session.h +++ b/tools/perf/util/session.h @@ -1,16 +1,61 @@ #ifndef __PERF_SESSION_H #define __PERF_SESSION_H +#include "event.h" #include "header.h" +#include "thread.h" +#include <linux/rbtree.h> +#include "../../../include/linux/perf_event.h" + +struct ip_callchain; +struct thread; +struct symbol; struct perf_session { struct perf_header header; unsigned long size; + unsigned long mmap_window; + struct map_groups kmaps; + struct rb_root threads; + struct thread *last_match; + struct events_stats events_stats; + unsigned long event_total[PERF_RECORD_MAX]; + struct rb_root hists; + u64 sample_type; int fd; + int cwdlen; + char *cwd; char filename[0]; }; +typedef int (*event_op)(event_t *self, struct perf_session *session); + +struct perf_event_ops { + event_op process_sample_event; + event_op process_mmap_event; + event_op process_comm_event; + event_op process_fork_event; + event_op process_exit_event; + event_op process_lost_event; + event_op process_read_event; + event_op process_throttle_event; + event_op process_unthrottle_event; + int (*sample_type_check)(struct perf_session *session); + unsigned long total_unknown; + bool full_paths; +}; + struct perf_session *perf_session__new(const char *filename, int mode, bool force); void perf_session__delete(struct perf_session *self); +int perf_session__process_events(struct perf_session *self, + struct perf_event_ops *event_ops); + +struct symbol **perf_session__resolve_callchain(struct perf_session *self, + struct thread *thread, + struct ip_callchain *chain, + struct symbol **parent); + +int perf_header__read_build_ids(int input, u64 offset, u64 file_size); + #endif /* __PERF_SESSION_H */ diff --git a/tools/perf/util/sort.c b/tools/perf/util/sort.c index b490354d1b23..cb0f327de9e8 100644 --- a/tools/perf/util/sort.c +++ b/tools/perf/util/sort.c @@ -288,3 +288,29 @@ int sort_dimension__add(const char *tok) return -ESRCH; } + +void setup_sorting(const char * const usagestr[], const struct option *opts) +{ + char *tmp, *tok, *str = strdup(sort_order); + + for (tok = strtok_r(str, ", ", &tmp); + tok; tok = strtok_r(NULL, ", ", &tmp)) { + if (sort_dimension__add(tok) < 0) { + error("Unknown --sort key: `%s'", tok); + usage_with_options(usagestr, opts); + } + } + + free(str); +} + +void sort_entry__setup_elide(struct sort_entry *self, struct strlist *list, + const char *list_name, FILE *fp) +{ + if (list && strlist__nr_entries(list) == 1) { + if (fp != NULL) + fprintf(fp, "# %s: %s\n", list_name, + strlist__entry(list, 0)->s); + self->elide = true; + } +} diff --git a/tools/perf/util/sort.h b/tools/perf/util/sort.h index 333e664ff45f..753f9ea99fb0 100644 --- a/tools/perf/util/sort.h +++ b/tools/perf/util/sort.h @@ -49,9 +49,13 @@ struct hist_entry { struct symbol *sym; u64 ip; char level; - struct symbol *parent; + struct symbol *parent; struct callchain_node callchain; - struct rb_root sorted_chain; + union { + unsigned long position; + struct hist_entry *pair; + struct rb_root sorted_chain; + }; }; enum sort_type { @@ -81,6 +85,8 @@ struct sort_entry { extern struct sort_entry sort_thread; extern struct list_head hist_entry__sort_list; +void setup_sorting(const char * const usagestr[], const struct option *opts); + extern int repsep_fprintf(FILE *fp, const char *fmt, ...); extern size_t sort__thread_print(FILE *, struct hist_entry *, unsigned int); extern size_t sort__comm_print(FILE *, struct hist_entry *, unsigned int); @@ -95,5 +101,7 @@ extern int64_t sort__sym_cmp(struct hist_entry *, struct hist_entry *); extern int64_t sort__parent_cmp(struct hist_entry *, struct hist_entry *); extern size_t sort__parent_print(FILE *, struct hist_entry *, unsigned int); extern int sort_dimension__add(const char *); +void sort_entry__setup_elide(struct sort_entry *self, struct strlist *list, + const char *list_name, FILE *fp); #endif /* __PERF_SORT_H */ diff --git a/tools/perf/util/string.c b/tools/perf/util/string.c index f24a8cc933d5..5352d7dccc61 100644 --- a/tools/perf/util/string.c +++ b/tools/perf/util/string.c @@ -226,3 +226,28 @@ fail: argv_free(argv); return NULL; } + +/* Glob expression pattern matching */ +bool strglobmatch(const char *str, const char *pat) +{ + while (*str && *pat && *pat != '*') { + if (*pat == '?') { + str++; + pat++; + } else + if (*str++ != *pat++) + return false; + } + /* Check wild card */ + if (*pat == '*') { + while (*pat == '*') + pat++; + if (!*pat) /* Tail wild card matches all */ + return true; + while (*str) + if (strglobmatch(str++, pat)) + return true; + } + return !*str && !*pat; +} + diff --git a/tools/perf/util/string.h b/tools/perf/util/string.h index bfecec265a1a..02ede58c54b4 100644 --- a/tools/perf/util/string.h +++ b/tools/perf/util/string.h @@ -1,6 +1,7 @@ #ifndef __PERF_STRING_H_ #define __PERF_STRING_H_ +#include <stdbool.h> #include "types.h" int hex2u64(const char *ptr, u64 *val); @@ -8,6 +9,7 @@ char *strxfrchar(char *s, char from, char to); s64 perf_atoll(const char *str); char **argv_split(const char *str, int *argcp); void argv_free(char **argv); +bool strglobmatch(const char *str, const char *pat); #define _STR(x) #x #define STR(x) _STR(x) diff --git a/tools/perf/util/strlist.c b/tools/perf/util/strlist.c index 7ad38171dc2b..6783a2043555 100644 --- a/tools/perf/util/strlist.c +++ b/tools/perf/util/strlist.c @@ -102,7 +102,7 @@ void strlist__remove(struct strlist *self, struct str_node *sn) str_node__delete(sn, self->dupstr); } -bool strlist__has_entry(struct strlist *self, const char *entry) +struct str_node *strlist__find(struct strlist *self, const char *entry) { struct rb_node **p = &self->entries.rb_node; struct rb_node *parent = NULL; @@ -120,10 +120,10 @@ bool strlist__has_entry(struct strlist *self, const char *entry) else if (rc < 0) p = &(*p)->rb_right; else - return true; + return sn; } - return false; + return NULL; } static int strlist__parse_list_entry(struct strlist *self, const char *s) diff --git a/tools/perf/util/strlist.h b/tools/perf/util/strlist.h index cb4659306d7b..3ba839007d2c 100644 --- a/tools/perf/util/strlist.h +++ b/tools/perf/util/strlist.h @@ -23,7 +23,12 @@ int strlist__load(struct strlist *self, const char *filename); int strlist__add(struct strlist *self, const char *str); struct str_node *strlist__entry(const struct strlist *self, unsigned int idx); -bool strlist__has_entry(struct strlist *self, const char *entry); +struct str_node *strlist__find(struct strlist *self, const char *entry); + +static inline bool strlist__has_entry(struct strlist *self, const char *entry) +{ + return strlist__find(self, entry) != NULL; +} static inline bool strlist__empty(const struct strlist *self) { @@ -35,5 +40,39 @@ static inline unsigned int strlist__nr_entries(const struct strlist *self) return self->nr_entries; } +/* For strlist iteration */ +static inline struct str_node *strlist__first(struct strlist *self) +{ + struct rb_node *rn = rb_first(&self->entries); + return rn ? rb_entry(rn, struct str_node, rb_node) : NULL; +} +static inline struct str_node *strlist__next(struct str_node *sn) +{ + struct rb_node *rn; + if (!sn) + return NULL; + rn = rb_next(&sn->rb_node); + return rn ? rb_entry(rn, struct str_node, rb_node) : NULL; +} + +/** + * strlist_for_each - iterate over a strlist + * @pos: the &struct str_node to use as a loop cursor. + * @self: the &struct strlist for loop. + */ +#define strlist__for_each(pos, self) \ + for (pos = strlist__first(self); pos; pos = strlist__next(pos)) + +/** + * strlist_for_each_safe - iterate over a strlist safe against removal of + * str_node + * @pos: the &struct str_node to use as a loop cursor. + * @n: another &struct str_node to use as temporary storage. + * @self: the &struct strlist for loop. + */ +#define strlist__for_each_safe(pos, n, self) \ + for (pos = strlist__first(self), n = strlist__next(pos); pos;\ + pos = n, n = strlist__next(n)) + int strlist__parse_list(struct strlist *self, const char *s); #endif /* __PERF_STRLIST_H */ diff --git a/tools/perf/util/symbol.c b/tools/perf/util/symbol.c index d3d9fed74f1d..ab92763edb03 100644 --- a/tools/perf/util/symbol.c +++ b/tools/perf/util/symbol.c @@ -1,5 +1,7 @@ #include "util.h" #include "../perf.h" +#include "session.h" +#include "sort.h" #include "string.h" #include "symbol.h" #include "thread.h" @@ -31,19 +33,16 @@ enum dso_origin { static void dsos__add(struct list_head *head, struct dso *dso); static struct map *map__new2(u64 start, struct dso *dso, enum map_type type); static int dso__load_kernel_sym(struct dso *self, struct map *map, - struct map_groups *mg, symbol_filter_t filter); -unsigned int symbol__priv_size; + struct perf_session *session, symbol_filter_t filter); static int vmlinux_path__nr_entries; static char **vmlinux_path; -static struct symbol_conf symbol_conf__defaults = { +struct symbol_conf symbol_conf = { + .exclude_other = true, .use_modules = true, .try_vmlinux_path = true, }; -static struct map_groups kmaps_mem; -struct map_groups *kmaps = &kmaps_mem; - bool dso__loaded(const struct dso *self, enum map_type type) { return self->loaded & (1 << type); @@ -132,13 +131,13 @@ static void map_groups__fixup_end(struct map_groups *self) static struct symbol *symbol__new(u64 start, u64 len, const char *name) { size_t namelen = strlen(name) + 1; - struct symbol *self = zalloc(symbol__priv_size + + struct symbol *self = zalloc(symbol_conf.priv_size + sizeof(*self) + namelen); if (self == NULL) return NULL; - if (symbol__priv_size) - self = ((void *)self) + symbol__priv_size; + if (symbol_conf.priv_size) + self = ((void *)self) + symbol_conf.priv_size; self->start = start; self->end = len ? start + len - 1 : start; @@ -152,7 +151,7 @@ static struct symbol *symbol__new(u64 start, u64 len, const char *name) static void symbol__delete(struct symbol *self) { - free(((void *)self) - symbol__priv_size); + free(((void *)self) - symbol_conf.priv_size); } static size_t symbol__fprintf(struct symbol *self, FILE *fp) @@ -456,7 +455,7 @@ out_failure: * the original ELF section names vmlinux have. */ static int dso__split_kallsyms(struct dso *self, struct map *map, - struct map_groups *mg, symbol_filter_t filter) + struct perf_session *session, symbol_filter_t filter) { struct map *curr_map = map; struct symbol *pos; @@ -473,13 +472,13 @@ static int dso__split_kallsyms(struct dso *self, struct map *map, module = strchr(pos->name, '\t'); if (module) { - if (!mg->use_modules) + if (!symbol_conf.use_modules) goto discard_symbol; *module++ = '\0'; if (strcmp(self->name, module)) { - curr_map = map_groups__find_by_name(mg, map->type, module); + curr_map = map_groups__find_by_name(&session->kmaps, map->type, module); if (curr_map == NULL) { pr_debug("/proc/{kallsyms,modules} " "inconsistency!\n"); @@ -510,7 +509,7 @@ static int dso__split_kallsyms(struct dso *self, struct map *map, } curr_map->map_ip = curr_map->unmap_ip = identity__map_ip; - map_groups__insert(mg, curr_map); + map_groups__insert(&session->kmaps, curr_map); ++kernel_range; } @@ -531,7 +530,7 @@ discard_symbol: rb_erase(&pos->rb_node, root); static int dso__load_kallsyms(struct dso *self, struct map *map, - struct map_groups *mg, symbol_filter_t filter) + struct perf_session *session, symbol_filter_t filter) { if (dso__load_all_kallsyms(self, map) < 0) return -1; @@ -539,14 +538,7 @@ static int dso__load_kallsyms(struct dso *self, struct map *map, symbols__fixup_end(&self->symbols[map->type]); self->origin = DSO__ORIG_KERNEL; - return dso__split_kallsyms(self, map, mg, filter); -} - -size_t kernel_maps__fprintf(FILE *fp) -{ - size_t printed = fprintf(fp, "Kernel maps:\n"); - printed += map_groups__fprintf_maps(kmaps, fp); - return printed + fprintf(fp, "END kernel maps\n"); + return dso__split_kallsyms(self, map, session, filter); } static int dso__load_perf_map(struct dso *self, struct map *map, @@ -873,7 +865,7 @@ static bool elf_sec__is_a(GElf_Shdr *self, Elf_Data *secstrs, enum map_type type } static int dso__load_sym(struct dso *self, struct map *map, - struct map_groups *mg, const char *name, int fd, + struct perf_session *session, const char *name, int fd, symbol_filter_t filter, int kernel, int kmodule) { struct map *curr_map = map; @@ -977,7 +969,7 @@ static int dso__load_sym(struct dso *self, struct map *map, snprintf(dso_name, sizeof(dso_name), "%s%s", self->short_name, section_name); - curr_map = map_groups__find_by_name(mg, map->type, dso_name); + curr_map = map_groups__find_by_name(&session->kmaps, map->type, dso_name); if (curr_map == NULL) { u64 start = sym.st_value; @@ -996,7 +988,7 @@ static int dso__load_sym(struct dso *self, struct map *map, curr_map->map_ip = identity__map_ip; curr_map->unmap_ip = identity__map_ip; curr_dso->origin = DSO__ORIG_KERNEL; - map_groups__insert(kmaps, curr_map); + map_groups__insert(&session->kmaps, curr_map); dsos__add(&dsos__kernel, curr_dso); } else curr_dso = curr_map->dso; @@ -1211,7 +1203,8 @@ char dso__symtab_origin(const struct dso *self) return origin[self->origin]; } -int dso__load(struct dso *self, struct map *map, symbol_filter_t filter) +int dso__load(struct dso *self, struct map *map, struct perf_session *session, + symbol_filter_t filter) { int size = PATH_MAX; char *name; @@ -1222,7 +1215,7 @@ int dso__load(struct dso *self, struct map *map, symbol_filter_t filter) dso__set_loaded(self, map->type); if (self->kernel) - return dso__load_kernel_sym(self, map, kmaps, filter); + return dso__load_kernel_sym(self, map, session, filter); name = malloc(size); if (!name) @@ -1323,7 +1316,7 @@ struct map *map_groups__find_by_name(struct map_groups *self, return NULL; } -static int dsos__set_modules_path_dir(char *dirname) +static int perf_session__set_modules_path_dir(struct perf_session *self, char *dirname) { struct dirent *dent; DIR *dir = opendir(dirname); @@ -1343,7 +1336,7 @@ static int dsos__set_modules_path_dir(char *dirname) snprintf(path, sizeof(path), "%s/%s", dirname, dent->d_name); - if (dsos__set_modules_path_dir(path) < 0) + if (perf_session__set_modules_path_dir(self, path) < 0) goto failure; } else { char *dot = strrchr(dent->d_name, '.'), @@ -1357,7 +1350,7 @@ static int dsos__set_modules_path_dir(char *dirname) (int)(dot - dent->d_name), dent->d_name); strxfrchar(dso_name, '-', '_'); - map = map_groups__find_by_name(kmaps, MAP__FUNCTION, dso_name); + map = map_groups__find_by_name(&self->kmaps, MAP__FUNCTION, dso_name); if (map == NULL) continue; @@ -1377,7 +1370,7 @@ failure: return -1; } -static int dsos__set_modules_path(void) +static int perf_session__set_modules_path(struct perf_session *self) { struct utsname uts; char modules_path[PATH_MAX]; @@ -1388,7 +1381,7 @@ static int dsos__set_modules_path(void) snprintf(modules_path, sizeof(modules_path), "/lib/modules/%s/kernel", uts.release); - return dsos__set_modules_path_dir(modules_path); + return perf_session__set_modules_path_dir(self, modules_path); } /* @@ -1410,7 +1403,7 @@ static struct map *map__new2(u64 start, struct dso *dso, enum map_type type) return self; } -static int map_groups__create_module_maps(struct map_groups *self) +static int perf_session__create_module_maps(struct perf_session *self) { char *line = NULL; size_t n; @@ -1467,14 +1460,14 @@ static int map_groups__create_module_maps(struct map_groups *self) dso->has_build_id = true; dso->origin = DSO__ORIG_KMODULE; - map_groups__insert(self, map); + map_groups__insert(&self->kmaps, map); dsos__add(&dsos__kernel, dso); } free(line); fclose(file); - return dsos__set_modules_path(); + return perf_session__set_modules_path(self); out_delete_line: free(line); @@ -1483,7 +1476,7 @@ out_failure: } static int dso__load_vmlinux(struct dso *self, struct map *map, - struct map_groups *mg, + struct perf_session *session, const char *vmlinux, symbol_filter_t filter) { int err = -1, fd; @@ -1517,14 +1510,14 @@ static int dso__load_vmlinux(struct dso *self, struct map *map, return -1; dso__set_loaded(self, map->type); - err = dso__load_sym(self, map, mg, self->long_name, fd, filter, 1, 0); + err = dso__load_sym(self, map, session, self->long_name, fd, filter, 1, 0); close(fd); return err; } static int dso__load_kernel_sym(struct dso *self, struct map *map, - struct map_groups *mg, symbol_filter_t filter) + struct perf_session *session, symbol_filter_t filter) { int err; bool is_kallsyms; @@ -1534,7 +1527,7 @@ static int dso__load_kernel_sym(struct dso *self, struct map *map, pr_debug("Looking at the vmlinux_path (%d entries long)\n", vmlinux_path__nr_entries); for (i = 0; i < vmlinux_path__nr_entries; ++i) { - err = dso__load_vmlinux(self, map, mg, + err = dso__load_vmlinux(self, map, session, vmlinux_path[i], filter); if (err > 0) { pr_debug("Using %s for symbols\n", @@ -1550,12 +1543,12 @@ static int dso__load_kernel_sym(struct dso *self, struct map *map, if (is_kallsyms) goto do_kallsyms; - err = dso__load_vmlinux(self, map, mg, self->long_name, filter); + err = dso__load_vmlinux(self, map, session, self->long_name, filter); if (err <= 0) { pr_info("The file %s cannot be used, " "trying to use /proc/kallsyms...", self->long_name); do_kallsyms: - err = dso__load_kallsyms(self, map, mg, filter); + err = dso__load_kallsyms(self, map, session, filter); if (err > 0 && !is_kallsyms) dso__set_long_name(self, strdup("[kernel.kallsyms]")); } @@ -1748,32 +1741,69 @@ out_fail: return -1; } -int symbol__init(struct symbol_conf *conf) +static int setup_list(struct strlist **list, const char *list_str, + const char *list_name) { - const struct symbol_conf *pconf = conf ?: &symbol_conf__defaults; + if (list_str == NULL) + return 0; + + *list = strlist__new(true, list_str); + if (!*list) { + pr_err("problems parsing %s list\n", list_name); + return -1; + } + return 0; +} +int symbol__init(void) +{ elf_version(EV_CURRENT); - symbol__priv_size = pconf->priv_size; - if (pconf->sort_by_name) - symbol__priv_size += (sizeof(struct symbol_name_rb_node) - - sizeof(struct symbol)); - map_groups__init(kmaps); + if (symbol_conf.sort_by_name) + symbol_conf.priv_size += (sizeof(struct symbol_name_rb_node) - + sizeof(struct symbol)); - if (pconf->try_vmlinux_path && vmlinux_path__init() < 0) + if (symbol_conf.try_vmlinux_path && vmlinux_path__init() < 0) return -1; - if (map_groups__create_kernel_maps(kmaps, pconf->vmlinux_name) < 0) { - vmlinux_path__exit(); + if (symbol_conf.field_sep && *symbol_conf.field_sep == '.') { + pr_err("'.' is the only non valid --field-separator argument\n"); return -1; } - kmaps->use_modules = pconf->use_modules; - if (pconf->use_modules && map_groups__create_module_maps(kmaps) < 0) - pr_debug("Failed to load list of modules in use, " - "continuing...\n"); + if (setup_list(&symbol_conf.dso_list, + symbol_conf.dso_list_str, "dso") < 0) + return -1; + + if (setup_list(&symbol_conf.comm_list, + symbol_conf.comm_list_str, "comm") < 0) + goto out_free_dso_list; + + if (setup_list(&symbol_conf.sym_list, + symbol_conf.sym_list_str, "symbol") < 0) + goto out_free_comm_list; + + return 0; + +out_free_dso_list: + strlist__delete(symbol_conf.dso_list); +out_free_comm_list: + strlist__delete(symbol_conf.comm_list); + return -1; +} + +int perf_session__create_kernel_maps(struct perf_session *self) +{ + if (map_groups__create_kernel_maps(&self->kmaps, + symbol_conf.vmlinux_name) < 0) + return -1; + + if (symbol_conf.use_modules && + perf_session__create_module_maps(self) < 0) + pr_debug("Failed to load list of modules for session %s, " + "continuing...\n", self->filename); /* * Now that we have all the maps created, just set the ->end of them: */ - map_groups__fixup_end(kmaps); + map_groups__fixup_end(&self->kmaps); return 0; } diff --git a/tools/perf/util/symbol.h b/tools/perf/util/symbol.h index cf99f88adf39..8aded2356f79 100644 --- a/tools/perf/util/symbol.h +++ b/tools/perf/util/symbol.h @@ -49,19 +49,32 @@ struct symbol { char name[0]; }; +struct strlist; + struct symbol_conf { unsigned short priv_size; bool try_vmlinux_path, use_modules, - sort_by_name; - const char *vmlinux_name; + sort_by_name, + show_nr_samples, + use_callchain, + exclude_other; + const char *vmlinux_name, + *field_sep; + char *dso_list_str, + *comm_list_str, + *sym_list_str, + *col_width_list_str; + struct strlist *dso_list, + *comm_list, + *sym_list; }; -extern unsigned int symbol__priv_size; +extern struct symbol_conf symbol_conf; static inline void *symbol__priv(struct symbol *self) { - return ((void *)self) - symbol__priv_size; + return ((void *)self) - symbol_conf.priv_size; } struct addr_location { @@ -70,6 +83,7 @@ struct addr_location { struct symbol *sym; u64 addr; char level; + bool filtered; }; struct dso { @@ -98,8 +112,11 @@ bool dso__sorted_by_name(const struct dso *self, enum map_type type); void dso__sort_by_name(struct dso *self, enum map_type type); +struct perf_session; + struct dso *dsos__findnew(const char *name); -int dso__load(struct dso *self, struct map *map, symbol_filter_t filter); +int dso__load(struct dso *self, struct map *map, struct perf_session *session, + symbol_filter_t filter); void dsos__fprintf(FILE *fp); size_t dsos__fprintf_buildid(FILE *fp); @@ -116,12 +133,9 @@ int sysfs__read_build_id(const char *filename, void *bf, size_t size); bool dsos__read_build_ids(void); int build_id__sprintf(u8 *self, int len, char *bf); -size_t kernel_maps__fprintf(FILE *fp); - -int symbol__init(struct symbol_conf *conf); +int symbol__init(void); +int perf_session__create_kernel_maps(struct perf_session *self); -struct map_groups; -struct map_groups *kmaps; extern struct list_head dsos__user, dsos__kernel; extern struct dso *vdso; #endif /* __PERF_SYMBOL */ diff --git a/tools/perf/util/thread.c b/tools/perf/util/thread.c index b68a00ea4121..4a08dcf50b68 100644 --- a/tools/perf/util/thread.c +++ b/tools/perf/util/thread.c @@ -2,13 +2,11 @@ #include <stdlib.h> #include <stdio.h> #include <string.h> +#include "session.h" #include "thread.h" #include "util.h" #include "debug.h" -static struct rb_root threads; -static struct thread *last_match; - void map_groups__init(struct map_groups *self) { int i; @@ -122,9 +120,9 @@ static size_t thread__fprintf(struct thread *self, FILE *fp) map_groups__fprintf(&self->mg, fp); } -struct thread *threads__findnew(pid_t pid) +struct thread *perf_session__findnew(struct perf_session *self, pid_t pid) { - struct rb_node **p = &threads.rb_node; + struct rb_node **p = &self->threads.rb_node; struct rb_node *parent = NULL; struct thread *th; @@ -133,15 +131,15 @@ struct thread *threads__findnew(pid_t pid) * so most of the time we dont have to look up * the full rbtree: */ - if (last_match && last_match->pid == pid) - return last_match; + if (self->last_match && self->last_match->pid == pid) + return self->last_match; while (*p != NULL) { parent = *p; th = rb_entry(parent, struct thread, rb_node); if (th->pid == pid) { - last_match = th; + self->last_match = th; return th; } @@ -154,25 +152,13 @@ struct thread *threads__findnew(pid_t pid) th = thread__new(pid); if (th != NULL) { rb_link_node(&th->rb_node, parent, p); - rb_insert_color(&th->rb_node, &threads); - last_match = th; + rb_insert_color(&th->rb_node, &self->threads); + self->last_match = th; } return th; } -struct thread *register_idle_thread(void) -{ - struct thread *thread = threads__findnew(0); - - if (!thread || thread__set_comm(thread, "swapper")) { - fprintf(stderr, "problem inserting idle task.\n"); - exit(-1); - } - - return thread; -} - static void map_groups__remove_overlappings(struct map_groups *self, struct map *map) { @@ -281,12 +267,12 @@ int thread__fork(struct thread *self, struct thread *parent) return 0; } -size_t threads__fprintf(FILE *fp) +size_t perf_session__fprintf(struct perf_session *self, FILE *fp) { size_t ret = 0; struct rb_node *nd; - for (nd = rb_first(&threads); nd; nd = rb_next(nd)) { + for (nd = rb_first(&self->threads); nd; nd = rb_next(nd)) { struct thread *pos = rb_entry(nd, struct thread, rb_node); ret += thread__fprintf(pos, fp); @@ -296,13 +282,14 @@ size_t threads__fprintf(FILE *fp) } struct symbol *map_groups__find_symbol(struct map_groups *self, + struct perf_session *session, enum map_type type, u64 addr, symbol_filter_t filter) { struct map *map = map_groups__find(self, type, addr); if (map != NULL) - return map__find_symbol(map, map->map_ip(map, addr), filter); + return map__find_symbol(map, session, map->map_ip(map, addr), filter); return NULL; } diff --git a/tools/perf/util/thread.h b/tools/perf/util/thread.h index 1751802a09ba..c206f72c8881 100644 --- a/tools/perf/util/thread.h +++ b/tools/perf/util/thread.h @@ -8,7 +8,6 @@ struct map_groups { struct rb_root maps[MAP__NR_TYPES]; struct list_head removed_maps[MAP__NR_TYPES]; - bool use_modules; }; struct thread { @@ -23,12 +22,11 @@ struct thread { void map_groups__init(struct map_groups *self); int thread__set_comm(struct thread *self, const char *comm); int thread__comm_len(struct thread *self); -struct thread *threads__findnew(pid_t pid); -struct thread *register_idle_thread(void); +struct thread *perf_session__findnew(struct perf_session *self, pid_t pid); void thread__insert_map(struct thread *self, struct map *map); int thread__fork(struct thread *self, struct thread *parent); size_t map_groups__fprintf_maps(struct map_groups *self, FILE *fp); -size_t threads__fprintf(FILE *fp); +size_t perf_session__fprintf(struct perf_session *self, FILE *fp); void maps__insert(struct rb_root *maps, struct map *map); struct map *maps__find(struct rb_root *maps, u64 addr); @@ -50,19 +48,21 @@ static inline struct map *thread__find_map(struct thread *self, return self ? map_groups__find(&self->mg, type, addr) : NULL; } -void thread__find_addr_location(struct thread *self, u8 cpumode, +void thread__find_addr_location(struct thread *self, + struct perf_session *session, u8 cpumode, enum map_type type, u64 addr, struct addr_location *al, symbol_filter_t filter); struct symbol *map_groups__find_symbol(struct map_groups *self, + struct perf_session *session, enum map_type type, u64 addr, symbol_filter_t filter); static inline struct symbol * -map_groups__find_function(struct map_groups *self, u64 addr, - symbol_filter_t filter) +map_groups__find_function(struct map_groups *self, struct perf_session *session, + u64 addr, symbol_filter_t filter) { - return map_groups__find_symbol(self, MAP__FUNCTION, addr, filter); + return map_groups__find_symbol(self, session, MAP__FUNCTION, addr, filter); } struct map *map_groups__find_by_name(struct map_groups *self, diff --git a/tools/perf/util/trace-event-perl.c b/tools/perf/util/trace-event-perl.c index a5ffe60db5d6..6d6d76b8a21e 100644 --- a/tools/perf/util/trace-event-perl.c +++ b/tools/perf/util/trace-event-perl.c @@ -267,7 +267,7 @@ int common_lock_depth(struct scripting_context *context) } static void perl_process_event(int cpu, void *data, - int size __attribute((unused)), + int size __unused, unsigned long long nsecs, char *comm) { struct format_field *field; @@ -359,28 +359,46 @@ static void run_start_sub(void) /* * Start trace script */ -static int perl_start_script(const char *script) +static int perl_start_script(const char *script, int argc, const char **argv) { - const char *command_line[2] = { "", NULL }; + const char **command_line; + int i, err = 0; + command_line = malloc((argc + 2) * sizeof(const char *)); + command_line[0] = ""; command_line[1] = script; + for (i = 2; i < argc + 2; i++) + command_line[i] = argv[i - 2]; my_perl = perl_alloc(); perl_construct(my_perl); - if (perl_parse(my_perl, xs_init, 2, (char **)command_line, - (char **)NULL)) - return -1; + if (perl_parse(my_perl, xs_init, argc + 2, (char **)command_line, + (char **)NULL)) { + err = -1; + goto error; + } - perl_run(my_perl); - if (SvTRUE(ERRSV)) - return -1; + if (perl_run(my_perl)) { + err = -1; + goto error; + } + + if (SvTRUE(ERRSV)) { + err = -1; + goto error; + } run_start_sub(); + free(command_line); fprintf(stderr, "perf trace started with Perl script %s\n\n", script); - return 0; +error: + perl_free(my_perl); + free(command_line); + + return err; } /* @@ -579,7 +597,9 @@ static void print_unsupported_msg(void) "\n etc.\n"); } -static int perl_start_script_unsupported(const char *script __unused) +static int perl_start_script_unsupported(const char *script __unused, + int argc __unused, + const char **argv __unused) { print_unsupported_msg(); diff --git a/tools/perf/util/trace-event.h b/tools/perf/util/trace-event.h index 81698d5e6503..6ad405620c9b 100644 --- a/tools/perf/util/trace-event.h +++ b/tools/perf/util/trace-event.h @@ -270,7 +270,7 @@ enum trace_flag_type { struct scripting_ops { const char *name; - int (*start_script) (const char *); + int (*start_script) (const char *script, int argc, const char **argv); int (*stop_script) (void); void (*process_event) (int cpu, void *data, int size, unsigned long long nsecs, char *comm); |