diff options
Diffstat (limited to 'drivers/edac')
52 files changed, 625 insertions, 541 deletions
diff --git a/drivers/edac/altera_edac.c b/drivers/edac/altera_edac.c index 6421cc3c7dc1..c5a5b91f37f0 100644 --- a/drivers/edac/altera_edac.c +++ b/drivers/edac/altera_edac.c @@ -35,7 +35,6 @@ #include <linux/uaccess.h> #include "altera_edac.h" -#include "edac_core.h" #include "edac_module.h" #define EDAC_MOD_STR "altera_edac" diff --git a/drivers/edac/amd64_edac.h b/drivers/edac/amd64_edac.h index f14c24d5b140..496603d8f3d2 100644 --- a/drivers/edac/amd64_edac.h +++ b/drivers/edac/amd64_edac.h @@ -17,7 +17,7 @@ #include <linux/mmzone.h> #include <linux/edac.h> #include <asm/msr.h> -#include "edac_core.h" +#include "edac_module.h" #include "mce_amd.h" #define amd64_debug(fmt, arg...) \ diff --git a/drivers/edac/amd76x_edac.c b/drivers/edac/amd76x_edac.c index 3a501b530e11..a7450275ad28 100644 --- a/drivers/edac/amd76x_edac.c +++ b/drivers/edac/amd76x_edac.c @@ -17,7 +17,7 @@ #include <linux/pci.h> #include <linux/pci_ids.h> #include <linux/edac.h> -#include "edac_core.h" +#include "edac_module.h" #define AMD76X_REVISION " Ver: 2.0.2" #define EDAC_MOD_STR "amd76x_edac" diff --git a/drivers/edac/amd8111_edac.c b/drivers/edac/amd8111_edac.c index 2b63f7c2d6d2..b5786cfded3a 100644 --- a/drivers/edac/amd8111_edac.c +++ b/drivers/edac/amd8111_edac.c @@ -29,7 +29,6 @@ #include <linux/pci_ids.h> #include <asm/io.h> -#include "edac_core.h" #include "edac_module.h" #include "amd8111_edac.h" diff --git a/drivers/edac/amd8131_edac.c b/drivers/edac/amd8131_edac.c index a5c680561c73..8851c33d7d24 100644 --- a/drivers/edac/amd8131_edac.c +++ b/drivers/edac/amd8131_edac.c @@ -29,7 +29,6 @@ #include <linux/edac.h> #include <linux/pci_ids.h> -#include "edac_core.h" #include "edac_module.h" #include "amd8131_edac.h" diff --git a/drivers/edac/cell_edac.c b/drivers/edac/cell_edac.c index a9259b069dcd..bc1f3416400e 100644 --- a/drivers/edac/cell_edac.c +++ b/drivers/edac/cell_edac.c @@ -19,7 +19,7 @@ #include <asm/machdep.h> #include <asm/cell-regs.h> -#include "edac_core.h" +#include "edac_module.h" struct cell_edac_priv { diff --git a/drivers/edac/cpc925_edac.c b/drivers/edac/cpc925_edac.c index 682288ced4ac..837b62c4993d 100644 --- a/drivers/edac/cpc925_edac.c +++ b/drivers/edac/cpc925_edac.c @@ -27,7 +27,6 @@ #include <linux/platform_device.h> #include <linux/gfp.h> -#include "edac_core.h" #include "edac_module.h" #define CPC925_EDAC_REVISION " Ver: 1.0.0" diff --git a/drivers/edac/e752x_edac.c b/drivers/edac/e752x_edac.c index b2d71388172b..1a352cae1f52 100644 --- a/drivers/edac/e752x_edac.c +++ b/drivers/edac/e752x_edac.c @@ -24,7 +24,7 @@ #include <linux/pci.h> #include <linux/pci_ids.h> #include <linux/edac.h> -#include "edac_core.h" +#include "edac_module.h" #define E752X_REVISION " Ver: 2.0.2" #define EDAC_MOD_STR "e752x_edac" diff --git a/drivers/edac/e7xxx_edac.c b/drivers/edac/e7xxx_edac.c index ece3aef16bb1..67ef07aed923 100644 --- a/drivers/edac/e7xxx_edac.c +++ b/drivers/edac/e7xxx_edac.c @@ -30,7 +30,7 @@ #include <linux/pci.h> #include <linux/pci_ids.h> #include <linux/edac.h> -#include "edac_core.h" +#include "edac_module.h" #define E7XXX_REVISION " Ver: 2.0.2" #define EDAC_MOD_STR "e7xxx_edac" diff --git a/drivers/edac/edac_device.c b/drivers/edac/edac_device.c index a97900333e2d..65cf2b9355c4 100644 --- a/drivers/edac/edac_device.c +++ b/drivers/edac/edac_device.c @@ -12,23 +12,20 @@ * 19 Jan 2007 */ +#include <asm/page.h> +#include <linux/uaccess.h> +#include <linux/ctype.h> +#include <linux/highmem.h> +#include <linux/init.h> +#include <linux/jiffies.h> #include <linux/module.h> -#include <linux/types.h> +#include <linux/slab.h> #include <linux/smp.h> -#include <linux/init.h> +#include <linux/spinlock.h> #include <linux/sysctl.h> -#include <linux/highmem.h> #include <linux/timer.h> -#include <linux/slab.h> -#include <linux/jiffies.h> -#include <linux/spinlock.h> -#include <linux/list.h> -#include <linux/ctype.h> -#include <linux/workqueue.h> -#include <asm/uaccess.h> -#include <asm/page.h> -#include "edac_core.h" +#include "edac_device.h" #include "edac_module.h" /* lock for the list: 'edac_device_list', manipulation of this list @@ -50,21 +47,6 @@ static void edac_device_dump_device(struct edac_device_ctl_info *edac_dev) } #endif /* CONFIG_EDAC_DEBUG */ - -/* - * edac_device_alloc_ctl_info() - * Allocate a new edac device control info structure - * - * The control structure is allocated in complete chunk - * from the OS. It is in turn sub allocated to the - * various objects that compose the structure - * - * The structure has a 'nr_instance' array within itself. - * Each instance represents a major component - * Example: L1 cache and L2 cache are 2 instance components - * - * Within each instance is an array of 'nr_blocks' blockoffsets - */ struct edac_device_ctl_info *edac_device_alloc_ctl_info( unsigned sz_private, char *edac_device_name, unsigned nr_instances, @@ -244,11 +226,6 @@ struct edac_device_ctl_info *edac_device_alloc_ctl_info( } EXPORT_SYMBOL_GPL(edac_device_alloc_ctl_info); -/* - * edac_device_free_ctl_info() - * frees the memory allocated by the edac_device_alloc_ctl_info() - * function - */ void edac_device_free_ctl_info(struct edac_device_ctl_info *ctl_info) { edac_device_unregister_sysfs_main_kobj(ctl_info); @@ -460,12 +437,6 @@ void edac_device_reset_delay_period(struct edac_device_ctl_info *edac_dev, edac_mod_work(&edac_dev->work, jiffs); } -/* - * edac_device_alloc_index: Allocate a unique device index number - * - * Return: - * allocated index number - */ int edac_device_alloc_index(void) { static atomic_t device_indexes = ATOMIC_INIT(0); @@ -474,17 +445,6 @@ int edac_device_alloc_index(void) } EXPORT_SYMBOL_GPL(edac_device_alloc_index); -/** - * edac_device_add_device: Insert the 'edac_dev' structure into the - * edac_device global list and create sysfs entries associated with - * edac_device structure. - * @edac_device: pointer to the edac_device structure to be added to the list - * 'edac_device' structure. - * - * Return: - * 0 Success - * !0 Failure - */ int edac_device_add_device(struct edac_device_ctl_info *edac_dev) { edac_dbg(0, "\n"); @@ -541,19 +501,6 @@ fail0: } EXPORT_SYMBOL_GPL(edac_device_add_device); -/** - * edac_device_del_device: - * Remove sysfs entries for specified edac_device structure and - * then remove edac_device structure from global list - * - * @dev: - * Pointer to 'struct device' representing edac_device - * structure to remove. - * - * Return: - * Pointer to removed edac_device structure, - * OR NULL if device not found. - */ struct edac_device_ctl_info *edac_device_del_device(struct device *dev) { struct edac_device_ctl_info *edac_dev; @@ -608,10 +555,6 @@ static inline int edac_device_get_panic_on_ue(struct edac_device_ctl_info return edac_dev->panic_on_ue; } -/* - * edac_device_handle_ce - * perform a common output and handling of an 'edac_dev' CE event - */ void edac_device_handle_ce(struct edac_device_ctl_info *edac_dev, int inst_nr, int block_nr, const char *msg) { @@ -654,10 +597,6 @@ void edac_device_handle_ce(struct edac_device_ctl_info *edac_dev, } EXPORT_SYMBOL_GPL(edac_device_handle_ce); -/* - * edac_device_handle_ue - * perform a common output and handling of an 'edac_dev' UE event - */ void edac_device_handle_ue(struct edac_device_ctl_info *edac_dev, int inst_nr, int block_nr, const char *msg) { diff --git a/drivers/edac/edac_core.h b/drivers/edac/edac_device.h index 4861542163d7..1aaba74ae411 100644 --- a/drivers/edac/edac_core.h +++ b/drivers/edac/edac_device.h @@ -1,5 +1,5 @@ /* - * Defines, structures, APIs for edac_core module + * Defines, structures, APIs for edac_device * * (C) 2007 Linux Networx (http://lnxi.com) * This file may be distributed under the terms of the @@ -15,86 +15,22 @@ * Refactored for multi-source files: * Doug Thompson <norsk5@xmission.com> * + * Please look at Documentation/driver-api/edac.rst for more info about + * EDAC core structs and functions. */ -#ifndef _EDAC_CORE_H_ -#define _EDAC_CORE_H_ +#ifndef _EDAC_DEVICE_H_ +#define _EDAC_DEVICE_H_ -#include <linux/kernel.h> -#include <linux/types.h> -#include <linux/module.h> -#include <linux/spinlock.h> -#include <linux/smp.h> -#include <linux/pci.h> -#include <linux/time.h> -#include <linux/nmi.h> -#include <linux/rcupdate.h> #include <linux/completion.h> +#include <linux/device.h> +#include <linux/edac.h> #include <linux/kobject.h> -#include <linux/platform_device.h> +#include <linux/list.h> +#include <linux/types.h> +#include <linux/sysfs.h> #include <linux/workqueue.h> -#include <linux/edac.h> - -#define EDAC_DEVICE_NAME_LEN 31 -#define EDAC_ATTRIB_VALUE_LEN 15 - -#if PAGE_SHIFT < 20 -#define PAGES_TO_MiB(pages) ((pages) >> (20 - PAGE_SHIFT)) -#define MiB_TO_PAGES(mb) ((mb) << (20 - PAGE_SHIFT)) -#else /* PAGE_SHIFT > 20 */ -#define PAGES_TO_MiB(pages) ((pages) << (PAGE_SHIFT - 20)) -#define MiB_TO_PAGES(mb) ((mb) >> (PAGE_SHIFT - 20)) -#endif - -#define edac_printk(level, prefix, fmt, arg...) \ - printk(level "EDAC " prefix ": " fmt, ##arg) - -#define edac_mc_printk(mci, level, fmt, arg...) \ - printk(level "EDAC MC%d: " fmt, mci->mc_idx, ##arg) - -#define edac_mc_chipset_printk(mci, level, prefix, fmt, arg...) \ - printk(level "EDAC " prefix " MC%d: " fmt, mci->mc_idx, ##arg) - -#define edac_device_printk(ctl, level, fmt, arg...) \ - printk(level "EDAC DEVICE%d: " fmt, ctl->dev_idx, ##arg) - -#define edac_pci_printk(ctl, level, fmt, arg...) \ - printk(level "EDAC PCI%d: " fmt, ctl->pci_idx, ##arg) -/* prefixes for edac_printk() and edac_mc_printk() */ -#define EDAC_MC "MC" -#define EDAC_PCI "PCI" -#define EDAC_DEBUG "DEBUG" - -extern const char * const edac_mem_types[]; - -#ifdef CONFIG_EDAC_DEBUG -extern int edac_debug_level; - -#define edac_dbg(level, fmt, ...) \ -do { \ - if (level <= edac_debug_level) \ - edac_printk(KERN_DEBUG, EDAC_DEBUG, \ - "%s: " fmt, __func__, ##__VA_ARGS__); \ -} while (0) - -#else /* !CONFIG_EDAC_DEBUG */ - -#define edac_dbg(level, fmt, ...) \ -do { \ - if (0) \ - edac_printk(KERN_DEBUG, EDAC_DEBUG, \ - "%s: " fmt, __func__, ##__VA_ARGS__); \ -} while (0) - -#endif /* !CONFIG_EDAC_DEBUG */ - -#define PCI_VEND_DEV(vend, dev) PCI_VENDOR_ID_ ## vend, \ - PCI_DEVICE_ID_ ## vend ## _ ## dev - -#define edac_dev_name(dev) (dev)->dev_name - -#define to_mci(k) container_of(k, struct mem_ctl_info, dev) /* * The following are the structures to provide for a generic @@ -321,197 +257,64 @@ extern struct edac_device_ctl_info *edac_device_alloc_ctl_info( extern void edac_device_free_ctl_info(struct edac_device_ctl_info *ctl_info); -#ifdef CONFIG_PCI - -struct edac_pci_counter { - atomic_t pe_count; - atomic_t npe_count; -}; - -/* - * Abstract edac_pci control info structure +/** + * edac_device_add_device: Insert the 'edac_dev' structure into the + * edac_device global list and create sysfs entries associated with + * edac_device structure. + * + * @edac_dev: pointer to edac_device structure to be added to the list + * 'edac_device' structure. * + * Returns: + * 0 on Success, or an error code on failure */ -struct edac_pci_ctl_info { - /* for global list of edac_pci_ctl_info structs */ - struct list_head link; - - int pci_idx; - - struct bus_type *edac_subsys; /* pointer to subsystem */ - - /* the internal state of this controller instance */ - int op_state; - /* work struct for this instance */ - struct delayed_work work; - - /* pointer to edac polling checking routine: - * If NOT NULL: points to polling check routine - * If NULL: Then assumes INTERRUPT operation, where - * MC driver will receive events - */ - void (*edac_check) (struct edac_pci_ctl_info * edac_dev); - - struct device *dev; /* pointer to device structure */ - - const char *mod_name; /* module name */ - const char *ctl_name; /* edac controller name */ - const char *dev_name; /* pci/platform/etc... name */ - - void *pvt_info; /* pointer to 'private driver' info */ - - unsigned long start_time; /* edac_pci load start time (jiffies) */ - - struct completion complete; - - /* sysfs top name under 'edac' directory - * and instance name: - * cpu/cpu0/... - * cpu/cpu1/... - * cpu/cpu2/... - * ... - */ - char name[EDAC_DEVICE_NAME_LEN + 1]; - - /* Event counters for the this whole EDAC Device */ - struct edac_pci_counter counters; - - /* edac sysfs device control for the 'name' - * device this structure controls - */ - struct kobject kobj; - struct completion kobj_complete; -}; - -#define to_edac_pci_ctl_work(w) \ - container_of(w, struct edac_pci_ctl_info,work) - -/* write all or some bits in a byte-register*/ -static inline void pci_write_bits8(struct pci_dev *pdev, int offset, u8 value, - u8 mask) -{ - if (mask != 0xff) { - u8 buf; - - pci_read_config_byte(pdev, offset, &buf); - value &= mask; - buf &= ~mask; - value |= buf; - } - - pci_write_config_byte(pdev, offset, value); -} - -/* write all or some bits in a word-register*/ -static inline void pci_write_bits16(struct pci_dev *pdev, int offset, - u16 value, u16 mask) -{ - if (mask != 0xffff) { - u16 buf; - - pci_read_config_word(pdev, offset, &buf); - value &= mask; - buf &= ~mask; - value |= buf; - } - - pci_write_config_word(pdev, offset, value); -} +extern int edac_device_add_device(struct edac_device_ctl_info *edac_dev); -/* - * pci_write_bits32 +/** + * edac_device_del_device: + * Remove sysfs entries for specified edac_device structure and + * then remove edac_device structure from global list * - * edac local routine to do pci_write_config_dword, but adds - * a mask parameter. If mask is all ones, ignore the mask. - * Otherwise utilize the mask to isolate specified bits + * @dev: + * Pointer to struct &device representing the edac device + * structure to remove. * - * write all or some bits in a dword-register + * Returns: + * Pointer to removed edac_device structure, + * or %NULL if device not found. */ -static inline void pci_write_bits32(struct pci_dev *pdev, int offset, - u32 value, u32 mask) -{ - if (mask != 0xffffffff) { - u32 buf; - - pci_read_config_dword(pdev, offset, &buf); - value &= mask; - buf &= ~mask; - value |= buf; - } - - pci_write_config_dword(pdev, offset, value); -} - -#endif /* CONFIG_PCI */ - -struct mem_ctl_info *edac_mc_alloc(unsigned mc_num, - unsigned n_layers, - struct edac_mc_layer *layers, - unsigned sz_pvt); -extern int edac_mc_add_mc_with_groups(struct mem_ctl_info *mci, - const struct attribute_group **groups); -#define edac_mc_add_mc(mci) edac_mc_add_mc_with_groups(mci, NULL) -extern void edac_mc_free(struct mem_ctl_info *mci); -extern struct mem_ctl_info *edac_mc_find(int idx); -extern struct mem_ctl_info *find_mci_by_dev(struct device *dev); -extern struct mem_ctl_info *edac_mc_del_mc(struct device *dev); -extern int edac_mc_find_csrow_by_page(struct mem_ctl_info *mci, - unsigned long page); - -void edac_raw_mc_handle_error(const enum hw_event_mc_err_type type, - struct mem_ctl_info *mci, - struct edac_raw_error_desc *e); - -void edac_mc_handle_error(const enum hw_event_mc_err_type type, - struct mem_ctl_info *mci, - const u16 error_count, - const unsigned long page_frame_number, - const unsigned long offset_in_page, - const unsigned long syndrome, - const int top_layer, - const int mid_layer, - const int low_layer, - const char *msg, - const char *other_detail); +extern struct edac_device_ctl_info *edac_device_del_device(struct device *dev); -/* - * edac_device APIs +/** + * edac_device_handle_ue(): + * perform a common output and handling of an 'edac_dev' UE event + * + * @edac_dev: pointer to struct &edac_device_ctl_info + * @inst_nr: number of the instance where the UE error happened + * @block_nr: number of the block where the UE error happened + * @msg: message to be printed */ -extern int edac_device_add_device(struct edac_device_ctl_info *edac_dev); -extern struct edac_device_ctl_info *edac_device_del_device(struct device *dev); extern void edac_device_handle_ue(struct edac_device_ctl_info *edac_dev, int inst_nr, int block_nr, const char *msg); +/** + * edac_device_handle_ce(): + * perform a common output and handling of an 'edac_dev' CE event + * + * @edac_dev: pointer to struct &edac_device_ctl_info + * @inst_nr: number of the instance where the CE error happened + * @block_nr: number of the block where the CE error happened + * @msg: message to be printed + */ extern void edac_device_handle_ce(struct edac_device_ctl_info *edac_dev, int inst_nr, int block_nr, const char *msg); -extern int edac_device_alloc_index(void); -extern const char *edac_layer_name[]; -/* - * edac_pci APIs - */ -extern struct edac_pci_ctl_info *edac_pci_alloc_ctl_info(unsigned int sz_pvt, - const char *edac_pci_name); - -extern void edac_pci_free_ctl_info(struct edac_pci_ctl_info *pci); - -extern void edac_pci_reset_delay_period(struct edac_pci_ctl_info *pci, - unsigned long value); - -extern int edac_pci_alloc_index(void); -extern int edac_pci_add_device(struct edac_pci_ctl_info *pci, int edac_idx); -extern struct edac_pci_ctl_info *edac_pci_del_device(struct device *dev); - -extern struct edac_pci_ctl_info *edac_pci_create_generic_ctl( - struct device *dev, - const char *mod_name); - -extern void edac_pci_release_generic_ctl(struct edac_pci_ctl_info *pci); -extern int edac_pci_create_sysfs(struct edac_pci_ctl_info *pci); -extern void edac_pci_remove_sysfs(struct edac_pci_ctl_info *pci); - -/* - * edac misc APIs +/** + * edac_device_alloc_index: Allocate a unique device index number + * + * Returns: + * allocated index number */ -extern char *edac_op_state_to_string(int op_state); +extern int edac_device_alloc_index(void); +extern const char *edac_layer_name[]; -#endif /* _EDAC_CORE_H_ */ +#endif diff --git a/drivers/edac/edac_device_sysfs.c b/drivers/edac/edac_device_sysfs.c index 93da1a45c716..0e7ea3591b78 100644 --- a/drivers/edac/edac_device_sysfs.c +++ b/drivers/edac/edac_device_sysfs.c @@ -1,7 +1,7 @@ /* * file for managing the edac_device subsystem of devices for EDAC * - * (C) 2007 SoftwareBitMaker + * (C) 2007 SoftwareBitMaker * * This file may be distributed under the terms of the * GNU General Public License. @@ -15,7 +15,7 @@ #include <linux/slab.h> #include <linux/edac.h> -#include "edac_core.h" +#include "edac_device.h" #include "edac_module.h" #define EDAC_DEVICE_SYMLINK "device" diff --git a/drivers/edac/edac_mc.c b/drivers/edac/edac_mc.c index d2ea9c4f1824..750891ea07de 100644 --- a/drivers/edac/edac_mc.c +++ b/drivers/edac/edac_mc.c @@ -28,9 +28,9 @@ #include <linux/ctype.h> #include <linux/edac.h> #include <linux/bitops.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> #include <asm/page.h> -#include "edac_core.h" +#include "edac_mc.h" #include "edac_module.h" #include <ras/ras_event.h> @@ -239,30 +239,6 @@ static void _edac_mc_free(struct mem_ctl_info *mci) kfree(mci); } -/** - * edac_mc_alloc: Allocate and partially fill a struct mem_ctl_info structure - * @mc_num: Memory controller number - * @n_layers: Number of MC hierarchy layers - * layers: Describes each layer as seen by the Memory Controller - * @size_pvt: size of private storage needed - * - * - * Everything is kmalloc'ed as one big chunk - more efficient. - * Only can be used if all structures have the same lifetime - otherwise - * you have to allocate and initialize your own structures. - * - * Use edac_mc_free() to free mc structures allocated by this function. - * - * NOTE: drivers handle multi-rank memories in different ways: in some - * drivers, one multi-rank memory stick is mapped as one entry, while, in - * others, a single multi-rank memory stick would be mapped into several - * entries. Currently, this function will allocate multiple struct dimm_info - * on such scenarios, as grouping the multiple ranks require drivers change. - * - * Returns: - * On failure: NULL - * On success: struct mem_ctl_info pointer - */ struct mem_ctl_info *edac_mc_alloc(unsigned mc_num, unsigned n_layers, struct edac_mc_layer *layers, @@ -460,11 +436,6 @@ error: } EXPORT_SYMBOL_GPL(edac_mc_alloc); -/** - * edac_mc_free - * 'Free' a previously allocated 'mci' structure - * @mci: pointer to a struct mem_ctl_info structure - */ void edac_mc_free(struct mem_ctl_info *mci) { edac_dbg(1, "\n"); @@ -646,12 +617,6 @@ static int del_mc_from_global_list(struct mem_ctl_info *mci) return handlers; } -/** - * edac_mc_find: Search for a mem_ctl_info structure whose index is 'idx'. - * - * If found, return a pointer to the structure. - * Else return NULL. - */ struct mem_ctl_info *edac_mc_find(int idx) { struct mem_ctl_info *mci = NULL; @@ -676,16 +641,6 @@ unlock: } EXPORT_SYMBOL(edac_mc_find); -/** - * edac_mc_add_mc_with_groups: Insert the 'mci' structure into the mci - * global list and create sysfs entries associated with mci structure - * @mci: pointer to the mci structure to be added to the list - * @groups: optional attribute groups for the driver-specific sysfs entries - * - * Return: - * 0 Success - * !0 Failure - */ /* FIXME - should a warning be printed if no error detection? correction? */ int edac_mc_add_mc_with_groups(struct mem_ctl_info *mci, @@ -776,13 +731,6 @@ fail0: } EXPORT_SYMBOL_GPL(edac_mc_add_mc_with_groups); -/** - * edac_mc_del_mc: Remove sysfs entries for specified mci structure and - * remove mci structure from global list - * @pdev: Pointer to 'struct device' representing mci structure to remove. - * - * Return pointer to removed mci structure, or NULL if device not found. - */ struct mem_ctl_info *edac_mc_del_mc(struct device *dev) { struct mem_ctl_info *mci; @@ -1046,18 +994,6 @@ static void edac_ue_error(struct mem_ctl_info *mci, edac_inc_ue_error(mci, enable_per_layer_report, pos, error_count); } -/** - * edac_raw_mc_handle_error - reports a memory event to userspace without doing - * anything to discover the error location - * - * @type: severity of the error (CE/UE/Fatal) - * @mci: a struct mem_ctl_info pointer - * @e: error description - * - * This raw function is used internally by edac_mc_handle_error(). It should - * only be called directly when the hardware error come directly from BIOS, - * like in the case of APEI GHES driver. - */ void edac_raw_mc_handle_error(const enum hw_event_mc_err_type type, struct mem_ctl_info *mci, struct edac_raw_error_desc *e) @@ -1087,24 +1023,6 @@ void edac_raw_mc_handle_error(const enum hw_event_mc_err_type type, } EXPORT_SYMBOL_GPL(edac_raw_mc_handle_error); -/** - * edac_mc_handle_error - reports a memory event to userspace - * - * @type: severity of the error (CE/UE/Fatal) - * @mci: a struct mem_ctl_info pointer - * @error_count: Number of errors of the same type - * @page_frame_number: mem page where the error occurred - * @offset_in_page: offset of the error inside the page - * @syndrome: ECC syndrome - * @top_layer: Memory layer[0] position - * @mid_layer: Memory layer[1] position - * @low_layer: Memory layer[2] position - * @msg: Message meaningful to the end users that - * explains the event - * @other_detail: Technical details about the event that - * may help hardware manufacturers and - * EDAC developers to analyse the event - */ void edac_mc_handle_error(const enum hw_event_mc_err_type type, struct mem_ctl_info *mci, const u16 error_count, diff --git a/drivers/edac/edac_mc.h b/drivers/edac/edac_mc.h new file mode 100644 index 000000000000..50fc1dc9c0d8 --- /dev/null +++ b/drivers/edac/edac_mc.h @@ -0,0 +1,245 @@ +/* + * Defines, structures, APIs for edac_mc module + * + * (C) 2007 Linux Networx (http://lnxi.com) + * This file may be distributed under the terms of the + * GNU General Public License. + * + * Written by Thayne Harbaugh + * Based on work by Dan Hollis <goemon at anime dot net> and others. + * http://www.anime.net/~goemon/linux-ecc/ + * + * NMI handling support added by + * Dave Peterson <dsp@llnl.gov> <dave_peterson@pobox.com> + * + * Refactored for multi-source files: + * Doug Thompson <norsk5@xmission.com> + * + * Please look at Documentation/driver-api/edac.rst for more info about + * EDAC core structs and functions. + */ + +#ifndef _EDAC_MC_H_ +#define _EDAC_MC_H_ + +#include <linux/kernel.h> +#include <linux/types.h> +#include <linux/module.h> +#include <linux/spinlock.h> +#include <linux/smp.h> +#include <linux/pci.h> +#include <linux/time.h> +#include <linux/nmi.h> +#include <linux/rcupdate.h> +#include <linux/completion.h> +#include <linux/kobject.h> +#include <linux/platform_device.h> +#include <linux/workqueue.h> +#include <linux/edac.h> + +#if PAGE_SHIFT < 20 +#define PAGES_TO_MiB(pages) ((pages) >> (20 - PAGE_SHIFT)) +#define MiB_TO_PAGES(mb) ((mb) << (20 - PAGE_SHIFT)) +#else /* PAGE_SHIFT > 20 */ +#define PAGES_TO_MiB(pages) ((pages) << (PAGE_SHIFT - 20)) +#define MiB_TO_PAGES(mb) ((mb) >> (PAGE_SHIFT - 20)) +#endif + +#define edac_printk(level, prefix, fmt, arg...) \ + printk(level "EDAC " prefix ": " fmt, ##arg) + +#define edac_mc_printk(mci, level, fmt, arg...) \ + printk(level "EDAC MC%d: " fmt, mci->mc_idx, ##arg) + +#define edac_mc_chipset_printk(mci, level, prefix, fmt, arg...) \ + printk(level "EDAC " prefix " MC%d: " fmt, mci->mc_idx, ##arg) + +#define edac_device_printk(ctl, level, fmt, arg...) \ + printk(level "EDAC DEVICE%d: " fmt, ctl->dev_idx, ##arg) + +#define edac_pci_printk(ctl, level, fmt, arg...) \ + printk(level "EDAC PCI%d: " fmt, ctl->pci_idx, ##arg) + +/* prefixes for edac_printk() and edac_mc_printk() */ +#define EDAC_MC "MC" +#define EDAC_PCI "PCI" +#define EDAC_DEBUG "DEBUG" + +extern const char * const edac_mem_types[]; + +#ifdef CONFIG_EDAC_DEBUG +extern int edac_debug_level; + +#define edac_dbg(level, fmt, ...) \ +do { \ + if (level <= edac_debug_level) \ + edac_printk(KERN_DEBUG, EDAC_DEBUG, \ + "%s: " fmt, __func__, ##__VA_ARGS__); \ +} while (0) + +#else /* !CONFIG_EDAC_DEBUG */ + +#define edac_dbg(level, fmt, ...) \ +do { \ + if (0) \ + edac_printk(KERN_DEBUG, EDAC_DEBUG, \ + "%s: " fmt, __func__, ##__VA_ARGS__); \ +} while (0) + +#endif /* !CONFIG_EDAC_DEBUG */ + +#define PCI_VEND_DEV(vend, dev) PCI_VENDOR_ID_ ## vend, \ + PCI_DEVICE_ID_ ## vend ## _ ## dev + +#define edac_dev_name(dev) (dev)->dev_name + +#define to_mci(k) container_of(k, struct mem_ctl_info, dev) + +/** + * edac_mc_alloc() - Allocate and partially fill a struct &mem_ctl_info. + * + * @mc_num: Memory controller number + * @n_layers: Number of MC hierarchy layers + * @layers: Describes each layer as seen by the Memory Controller + * @sz_pvt: size of private storage needed + * + * + * Everything is kmalloc'ed as one big chunk - more efficient. + * Only can be used if all structures have the same lifetime - otherwise + * you have to allocate and initialize your own structures. + * + * Use edac_mc_free() to free mc structures allocated by this function. + * + * .. note:: + * + * drivers handle multi-rank memories in different ways: in some + * drivers, one multi-rank memory stick is mapped as one entry, while, in + * others, a single multi-rank memory stick would be mapped into several + * entries. Currently, this function will allocate multiple struct dimm_info + * on such scenarios, as grouping the multiple ranks require drivers change. + * + * Returns: + * On success, return a pointer to struct mem_ctl_info pointer; + * %NULL otherwise + */ +struct mem_ctl_info *edac_mc_alloc(unsigned mc_num, + unsigned n_layers, + struct edac_mc_layer *layers, + unsigned sz_pvt); + +/** + * edac_mc_add_mc_with_groups() - Insert the @mci structure into the mci + * global list and create sysfs entries associated with @mci structure. + * + * @mci: pointer to the mci structure to be added to the list + * @groups: optional attribute groups for the driver-specific sysfs entries + * + * Returns: + * 0 on Success, or an error code on failure + */ +extern int edac_mc_add_mc_with_groups(struct mem_ctl_info *mci, + const struct attribute_group **groups); +#define edac_mc_add_mc(mci) edac_mc_add_mc_with_groups(mci, NULL) + +/** + * edac_mc_free() - Frees a previously allocated @mci structure + * + * @mci: pointer to a struct mem_ctl_info structure + */ +extern void edac_mc_free(struct mem_ctl_info *mci); + +/** + * edac_mc_find() - Search for a mem_ctl_info structure whose index is @idx. + * + * @idx: index to be seek + * + * If found, return a pointer to the structure. + * Else return NULL. + */ +extern struct mem_ctl_info *edac_mc_find(int idx); + +/** + * find_mci_by_dev() - Scan list of controllers looking for the one that + * manages the @dev device. + * + * @dev: pointer to a struct device related with the MCI + * + * Returns: on success, returns a pointer to struct &mem_ctl_info; + * %NULL otherwise. + */ +extern struct mem_ctl_info *find_mci_by_dev(struct device *dev); + +/** + * edac_mc_del_mc() - Remove sysfs entries for mci structure associated with + * @dev and remove mci structure from global list. + * + * @dev: Pointer to struct &device representing mci structure to remove. + * + * Returns: pointer to removed mci structure, or %NULL if device not found. + */ +extern struct mem_ctl_info *edac_mc_del_mc(struct device *dev); + +/** + * edac_mc_find_csrow_by_page() - Ancillary routine to identify what csrow + * contains a memory page. + * + * @mci: pointer to a struct mem_ctl_info structure + * @page: memory page to find + * + * Returns: on success, returns the csrow. -1 if not found. + */ +extern int edac_mc_find_csrow_by_page(struct mem_ctl_info *mci, + unsigned long page); + +/** + * edac_raw_mc_handle_error() - Reports a memory event to userspace without + * doing anything to discover the error location. + * + * @type: severity of the error (CE/UE/Fatal) + * @mci: a struct mem_ctl_info pointer + * @e: error description + * + * This raw function is used internally by edac_mc_handle_error(). It should + * only be called directly when the hardware error come directly from BIOS, + * like in the case of APEI GHES driver. + */ +void edac_raw_mc_handle_error(const enum hw_event_mc_err_type type, + struct mem_ctl_info *mci, + struct edac_raw_error_desc *e); + +/** + * edac_mc_handle_error() - Reports a memory event to userspace. + * + * @type: severity of the error (CE/UE/Fatal) + * @mci: a struct mem_ctl_info pointer + * @error_count: Number of errors of the same type + * @page_frame_number: mem page where the error occurred + * @offset_in_page: offset of the error inside the page + * @syndrome: ECC syndrome + * @top_layer: Memory layer[0] position + * @mid_layer: Memory layer[1] position + * @low_layer: Memory layer[2] position + * @msg: Message meaningful to the end users that + * explains the event + * @other_detail: Technical details about the event that + * may help hardware manufacturers and + * EDAC developers to analyse the event + */ +void edac_mc_handle_error(const enum hw_event_mc_err_type type, + struct mem_ctl_info *mci, + const u16 error_count, + const unsigned long page_frame_number, + const unsigned long offset_in_page, + const unsigned long syndrome, + const int top_layer, + const int mid_layer, + const int low_layer, + const char *msg, + const char *other_detail); + +/* + * edac misc APIs + */ +extern char *edac_op_state_to_string(int op_state); + +#endif /* _EDAC_MC_H_ */ diff --git a/drivers/edac/edac_mc_sysfs.c b/drivers/edac/edac_mc_sysfs.c index 4e0f8e720ad9..39dbab7d62f1 100644 --- a/drivers/edac/edac_mc_sysfs.c +++ b/drivers/edac/edac_mc_sysfs.c @@ -19,7 +19,7 @@ #include <linux/pm_runtime.h> #include <linux/uaccess.h> -#include "edac_core.h" +#include "edac_mc.h" #include "edac_module.h" /* MC EDAC Controls, setable by module parameter, and sysfs */ diff --git a/drivers/edac/edac_module.c b/drivers/edac/edac_module.c index 5f8543be995a..172598a27d7d 100644 --- a/drivers/edac/edac_module.c +++ b/drivers/edac/edac_module.c @@ -12,7 +12,7 @@ */ #include <linux/edac.h> -#include "edac_core.h" +#include "edac_mc.h" #include "edac_module.h" #define EDAC_VERSION "Ver: 3.0.0" diff --git a/drivers/edac/edac_module.h b/drivers/edac/edac_module.h index cfaacb99c973..014871e169cc 100644 --- a/drivers/edac/edac_module.h +++ b/drivers/edac/edac_module.h @@ -10,7 +10,9 @@ #ifndef __EDAC_MODULE_H__ #define __EDAC_MODULE_H__ -#include "edac_core.h" +#include "edac_mc.h" +#include "edac_pci.h" +#include "edac_device.h" /* * INTERNAL EDAC MODULE: diff --git a/drivers/edac/edac_pci.c b/drivers/edac/edac_pci.c index 8f2f2899a7a2..48c844a72a27 100644 --- a/drivers/edac/edac_pci.c +++ b/drivers/edac/edac_pci.c @@ -9,35 +9,25 @@ * or implied. * */ +#include <asm/page.h> +#include <linux/uaccess.h> +#include <linux/ctype.h> +#include <linux/highmem.h> +#include <linux/init.h> #include <linux/module.h> -#include <linux/types.h> +#include <linux/slab.h> #include <linux/smp.h> -#include <linux/init.h> +#include <linux/spinlock.h> #include <linux/sysctl.h> -#include <linux/highmem.h> #include <linux/timer.h> -#include <linux/slab.h> -#include <linux/spinlock.h> -#include <linux/list.h> -#include <linux/ctype.h> -#include <linux/workqueue.h> -#include <asm/uaccess.h> -#include <asm/page.h> -#include "edac_core.h" +#include "edac_pci.h" #include "edac_module.h" static DEFINE_MUTEX(edac_pci_ctls_mutex); static LIST_HEAD(edac_pci_list); static atomic_t pci_indexes = ATOMIC_INIT(0); -/* - * edac_pci_alloc_ctl_info - * - * The alloc() function for the 'edac_pci' control info - * structure. The chip driver will allocate one of these for each - * edac_pci it is going to control/register with the EDAC CORE. - */ struct edac_pci_ctl_info *edac_pci_alloc_ctl_info(unsigned int sz_pvt, const char *edac_pci_name) { @@ -68,16 +58,6 @@ struct edac_pci_ctl_info *edac_pci_alloc_ctl_info(unsigned int sz_pvt, } EXPORT_SYMBOL_GPL(edac_pci_alloc_ctl_info); -/* - * edac_pci_free_ctl_info() - * - * Last action on the pci control structure. - * - * call the remove sysfs information, which will unregister - * this control struct's kobj. When that kobj's ref count - * goes to zero, its release function will be call and then - * kfree() the memory. - */ void edac_pci_free_ctl_info(struct edac_pci_ctl_info *pci) { edac_dbg(1, "\n"); @@ -215,31 +195,12 @@ static void edac_pci_workq_function(struct work_struct *work_req) mutex_unlock(&edac_pci_ctls_mutex); } -/* - * edac_pci_alloc_index: Allocate a unique PCI index number - * - * Return: - * allocated index number - * - */ int edac_pci_alloc_index(void) { return atomic_inc_return(&pci_indexes) - 1; } EXPORT_SYMBOL_GPL(edac_pci_alloc_index); -/* - * edac_pci_add_device: Insert the 'edac_dev' structure into the - * edac_pci global list and create sysfs entries associated with - * edac_pci structure. - * @pci: pointer to the edac_device structure to be added to the list - * @edac_idx: A unique numeric identifier to be assigned to the - * 'edac_pci' structure. - * - * Return: - * 0 Success - * !0 Failure - */ int edac_pci_add_device(struct edac_pci_ctl_info *pci, int edac_idx) { edac_dbg(0, "\n"); @@ -285,19 +246,6 @@ fail0: } EXPORT_SYMBOL_GPL(edac_pci_add_device); -/* - * edac_pci_del_device() - * Remove sysfs entries for specified edac_pci structure and - * then remove edac_pci structure from global list - * - * @dev: - * Pointer to 'struct device' representing edac_pci structure - * to remove - * - * Return: - * Pointer to removed edac_pci structure, - * or NULL if device not found - */ struct edac_pci_ctl_info *edac_pci_del_device(struct device *dev) { struct edac_pci_ctl_info *pci; @@ -351,17 +299,6 @@ struct edac_pci_gen_data { int edac_idx; }; -/* - * edac_pci_create_generic_ctl - * - * A generic constructor for a PCI parity polling device - * Some systems have more than one domain of PCI busses. - * For systems with one domain, then this API will - * provide for a generic poller. - * - * This routine calls the edac_pci_alloc_ctl_info() for - * the generic device, with default values - */ struct edac_pci_ctl_info *edac_pci_create_generic_ctl(struct device *dev, const char *mod_name) { @@ -394,11 +331,6 @@ struct edac_pci_ctl_info *edac_pci_create_generic_ctl(struct device *dev, } EXPORT_SYMBOL_GPL(edac_pci_create_generic_ctl); -/* - * edac_pci_release_generic_ctl - * - * The release function of a generic EDAC PCI polling device - */ void edac_pci_release_generic_ctl(struct edac_pci_ctl_info *pci) { edac_dbg(0, "pci mod=%s\n", pci->mod_name); diff --git a/drivers/edac/edac_pci.h b/drivers/edac/edac_pci.h new file mode 100644 index 000000000000..5175f5724cfa --- /dev/null +++ b/drivers/edac/edac_pci.h @@ -0,0 +1,271 @@ +/* + * Defines, structures, APIs for edac_pci and edac_pci_sysfs + * + * (C) 2007 Linux Networx (http://lnxi.com) + * This file may be distributed under the terms of the + * GNU General Public License. + * + * Written by Thayne Harbaugh + * Based on work by Dan Hollis <goemon at anime dot net> and others. + * http://www.anime.net/~goemon/linux-ecc/ + * + * NMI handling support added by + * Dave Peterson <dsp@llnl.gov> <dave_peterson@pobox.com> + * + * Refactored for multi-source files: + * Doug Thompson <norsk5@xmission.com> + * + * Please look at Documentation/driver-api/edac.rst for more info about + * EDAC core structs and functions. + */ + +#ifndef _EDAC_PCI_H_ +#define _EDAC_PCI_H_ + +#include <linux/completion.h> +#include <linux/device.h> +#include <linux/edac.h> +#include <linux/kobject.h> +#include <linux/list.h> +#include <linux/pci.h> +#include <linux/types.h> +#include <linux/workqueue.h> + +#ifdef CONFIG_PCI + +struct edac_pci_counter { + atomic_t pe_count; + atomic_t npe_count; +}; + +/* + * Abstract edac_pci control info structure + * + */ +struct edac_pci_ctl_info { + /* for global list of edac_pci_ctl_info structs */ + struct list_head link; + + int pci_idx; + + struct bus_type *edac_subsys; /* pointer to subsystem */ + + /* the internal state of this controller instance */ + int op_state; + /* work struct for this instance */ + struct delayed_work work; + + /* pointer to edac polling checking routine: + * If NOT NULL: points to polling check routine + * If NULL: Then assumes INTERRUPT operation, where + * MC driver will receive events + */ + void (*edac_check) (struct edac_pci_ctl_info * edac_dev); + + struct device *dev; /* pointer to device structure */ + + const char *mod_name; /* module name */ + const char *ctl_name; /* edac controller name */ + const char *dev_name; /* pci/platform/etc... name */ + + void *pvt_info; /* pointer to 'private driver' info */ + + unsigned long start_time; /* edac_pci load start time (jiffies) */ + + struct completion complete; + + /* sysfs top name under 'edac' directory + * and instance name: + * cpu/cpu0/... + * cpu/cpu1/... + * cpu/cpu2/... + * ... + */ + char name[EDAC_DEVICE_NAME_LEN + 1]; + + /* Event counters for the this whole EDAC Device */ + struct edac_pci_counter counters; + + /* edac sysfs device control for the 'name' + * device this structure controls + */ + struct kobject kobj; +}; + +#define to_edac_pci_ctl_work(w) \ + container_of(w, struct edac_pci_ctl_info,work) + +/* write all or some bits in a byte-register*/ +static inline void pci_write_bits8(struct pci_dev *pdev, int offset, u8 value, + u8 mask) +{ + if (mask != 0xff) { + u8 buf; + + pci_read_config_byte(pdev, offset, &buf); + value &= mask; + buf &= ~mask; + value |= buf; + } + + pci_write_config_byte(pdev, offset, value); +} + +/* write all or some bits in a word-register*/ +static inline void pci_write_bits16(struct pci_dev *pdev, int offset, + u16 value, u16 mask) +{ + if (mask != 0xffff) { + u16 buf; + + pci_read_config_word(pdev, offset, &buf); + value &= mask; + buf &= ~mask; + value |= buf; + } + + pci_write_config_word(pdev, offset, value); +} + +/* + * pci_write_bits32 + * + * edac local routine to do pci_write_config_dword, but adds + * a mask parameter. If mask is all ones, ignore the mask. + * Otherwise utilize the mask to isolate specified bits + * + * write all or some bits in a dword-register + */ +static inline void pci_write_bits32(struct pci_dev *pdev, int offset, + u32 value, u32 mask) +{ + if (mask != 0xffffffff) { + u32 buf; + + pci_read_config_dword(pdev, offset, &buf); + value &= mask; + buf &= ~mask; + value |= buf; + } + + pci_write_config_dword(pdev, offset, value); +} + +#endif /* CONFIG_PCI */ + +/* + * edac_pci APIs + */ + +/** + * edac_pci_alloc_ctl_info: + * The alloc() function for the 'edac_pci' control info + * structure. + * + * @sz_pvt: size of the private info at struct &edac_pci_ctl_info + * @edac_pci_name: name of the PCI device + * + * The chip driver will allocate one of these for each + * edac_pci it is going to control/register with the EDAC CORE. + * + * Returns: a pointer to struct &edac_pci_ctl_info on success; %NULL otherwise. + */ +extern struct edac_pci_ctl_info *edac_pci_alloc_ctl_info(unsigned int sz_pvt, + const char *edac_pci_name); + +/** + * edac_pci_free_ctl_info(): + * Last action on the pci control structure. + * + * @pci: pointer to struct &edac_pci_ctl_info + * + * Calls the remove sysfs information, which will unregister + * this control struct's kobj. When that kobj's ref count + * goes to zero, its release function will be call and then + * kfree() the memory. + */ +extern void edac_pci_free_ctl_info(struct edac_pci_ctl_info *pci); + +/** + * edac_pci_alloc_index: Allocate a unique PCI index number + * + * Returns: + * allocated index number + * + */ +extern int edac_pci_alloc_index(void); + +/** + * edac_pci_add_device(): Insert the 'edac_dev' structure into the + * edac_pci global list and create sysfs entries associated with + * edac_pci structure. + * + * @pci: pointer to the edac_device structure to be added to the list + * @edac_idx: A unique numeric identifier to be assigned to the + * 'edac_pci' structure. + * + * Returns: + * 0 on Success, or an error code on failure + */ +extern int edac_pci_add_device(struct edac_pci_ctl_info *pci, int edac_idx); + +/** + * edac_pci_del_device() + * Remove sysfs entries for specified edac_pci structure and + * then remove edac_pci structure from global list + * + * @dev: + * Pointer to 'struct device' representing edac_pci structure + * to remove + * + * Returns: + * Pointer to removed edac_pci structure, + * or %NULL if device not found + */ +extern struct edac_pci_ctl_info *edac_pci_del_device(struct device *dev); + +/** + * edac_pci_create_generic_ctl() + * A generic constructor for a PCI parity polling device + * Some systems have more than one domain of PCI busses. + * For systems with one domain, then this API will + * provide for a generic poller. + * + * @dev: pointer to struct &device; + * @mod_name: name of the PCI device + * + * This routine calls the edac_pci_alloc_ctl_info() for + * the generic device, with default values + * + * Returns: Pointer to struct &edac_pci_ctl_info on success, %NULL on + * failure. + */ +extern struct edac_pci_ctl_info *edac_pci_create_generic_ctl( + struct device *dev, + const char *mod_name); + +/** + * edac_pci_release_generic_ctl + * The release function of a generic EDAC PCI polling device + * + * @pci: pointer to struct &edac_pci_ctl_info + */ +extern void edac_pci_release_generic_ctl(struct edac_pci_ctl_info *pci); + +/** + * edac_pci_create_sysfs + * Create the controls/attributes for the specified EDAC PCI device + * + * @pci: pointer to struct &edac_pci_ctl_info + */ +extern int edac_pci_create_sysfs(struct edac_pci_ctl_info *pci); + +/** + * edac_pci_remove_sysfs() + * remove the controls and attributes for this EDAC PCI device + * + * @pci: pointer to struct &edac_pci_ctl_info + */ +extern void edac_pci_remove_sysfs(struct edac_pci_ctl_info *pci); + +#endif diff --git a/drivers/edac/edac_pci_sysfs.c b/drivers/edac/edac_pci_sysfs.c index 6e3428ba400f..72c9eb9fdffb 100644 --- a/drivers/edac/edac_pci_sysfs.c +++ b/drivers/edac/edac_pci_sysfs.c @@ -11,7 +11,7 @@ #include <linux/slab.h> #include <linux/ctype.h> -#include "edac_core.h" +#include "edac_pci.h" #include "edac_module.h" #define EDAC_PCI_SYMLINK "device" @@ -418,12 +418,6 @@ static void edac_pci_main_kobj_teardown(void) } } -/* - * - * edac_pci_create_sysfs - * - * Create the controls/attributes for the specified EDAC PCI device - */ int edac_pci_create_sysfs(struct edac_pci_ctl_info *pci) { int err; @@ -459,11 +453,6 @@ unregister_cleanup: return err; } -/* - * edac_pci_remove_sysfs - * - * remove the controls and attributes for this EDAC PCI device - */ void edac_pci_remove_sysfs(struct edac_pci_ctl_info *pci) { edac_dbg(0, "index=%d\n", pci->pci_idx); diff --git a/drivers/edac/fsl_ddr_edac.c b/drivers/edac/fsl_ddr_edac.c index 9774f52f0c3e..4e9608a958e7 100644 --- a/drivers/edac/fsl_ddr_edac.c +++ b/drivers/edac/fsl_ddr_edac.c @@ -28,7 +28,6 @@ #include <linux/of_device.h> #include <linux/of_address.h> #include "edac_module.h" -#include "edac_core.h" #include "fsl_ddr_edac.h" #define EDAC_MOD_STR "fsl_ddr_edac" diff --git a/drivers/edac/ghes_edac.c b/drivers/edac/ghes_edac.c index e3fa4390f846..4e61a6229dd2 100644 --- a/drivers/edac/ghes_edac.c +++ b/drivers/edac/ghes_edac.c @@ -14,7 +14,7 @@ #include <acpi/ghes.h> #include <linux/edac.h> #include <linux/dmi.h> -#include "edac_core.h" +#include "edac_module.h" #include <ras/ras_event.h> #define GHES_EDAC_REVISION " Ver: 1.0.0" diff --git a/drivers/edac/highbank_l2_edac.c b/drivers/edac/highbank_l2_edac.c index 2f193668ebc7..cd9a2bb7c548 100644 --- a/drivers/edac/highbank_l2_edac.c +++ b/drivers/edac/highbank_l2_edac.c @@ -21,7 +21,6 @@ #include <linux/platform_device.h> #include <linux/of_platform.h> -#include "edac_core.h" #include "edac_module.h" #define SR_CLR_SB_ECC_INTR 0x0 diff --git a/drivers/edac/highbank_mc_edac.c b/drivers/edac/highbank_mc_edac.c index 11260cc3360e..0e7e0a404d89 100644 --- a/drivers/edac/highbank_mc_edac.c +++ b/drivers/edac/highbank_mc_edac.c @@ -22,7 +22,6 @@ #include <linux/of_platform.h> #include <linux/uaccess.h> -#include "edac_core.h" #include "edac_module.h" /* DDR Ctrlr Error Registers */ diff --git a/drivers/edac/i3000_edac.c b/drivers/edac/i3000_edac.c index 5cb36a6022cc..5306240570d7 100644 --- a/drivers/edac/i3000_edac.c +++ b/drivers/edac/i3000_edac.c @@ -14,7 +14,7 @@ #include <linux/pci.h> #include <linux/pci_ids.h> #include <linux/edac.h> -#include "edac_core.h" +#include "edac_module.h" #define I3000_REVISION "1.1" diff --git a/drivers/edac/i3200_edac.c b/drivers/edac/i3200_edac.c index 1f453382258a..77c58d201a30 100644 --- a/drivers/edac/i3200_edac.c +++ b/drivers/edac/i3200_edac.c @@ -13,7 +13,7 @@ #include <linux/pci_ids.h> #include <linux/edac.h> #include <linux/io.h> -#include "edac_core.h" +#include "edac_module.h" #include <linux/io-64-nonatomic-lo-hi.h> diff --git a/drivers/edac/i5000_edac.c b/drivers/edac/i5000_edac.c index 72e07e3cf718..1670d27bcac8 100644 --- a/drivers/edac/i5000_edac.c +++ b/drivers/edac/i5000_edac.c @@ -22,7 +22,7 @@ #include <linux/edac.h> #include <asm/mmzone.h> -#include "edac_core.h" +#include "edac_module.h" /* * Alter this version for the I5000 module when modifications are made diff --git a/drivers/edac/i5100_edac.c b/drivers/edac/i5100_edac.c index c655162caf08..a8334c4acea7 100644 --- a/drivers/edac/i5100_edac.c +++ b/drivers/edac/i5100_edac.c @@ -29,7 +29,6 @@ #include <linux/mmzone.h> #include <linux/debugfs.h> -#include "edac_core.h" #include "edac_module.h" /* register addresses */ diff --git a/drivers/edac/i5400_edac.c b/drivers/edac/i5400_edac.c index 6ef6ad1ba16e..abf6ef22e220 100644 --- a/drivers/edac/i5400_edac.c +++ b/drivers/edac/i5400_edac.c @@ -32,7 +32,7 @@ #include <linux/edac.h> #include <linux/mmzone.h> -#include "edac_core.h" +#include "edac_module.h" /* * Alter this version for the I5400 module when modifications are made diff --git a/drivers/edac/i7300_edac.c b/drivers/edac/i7300_edac.c index dcac982fdc7a..0a912bf6de00 100644 --- a/drivers/edac/i7300_edac.c +++ b/drivers/edac/i7300_edac.c @@ -26,7 +26,7 @@ #include <linux/edac.h> #include <linux/mmzone.h> -#include "edac_core.h" +#include "edac_module.h" /* * Alter this version for the I7300 module when modifications are made diff --git a/drivers/edac/i7core_edac.c b/drivers/edac/i7core_edac.c index 8a68a5e943ea..69b5adead0ad 100644 --- a/drivers/edac/i7core_edac.c +++ b/drivers/edac/i7core_edac.c @@ -39,7 +39,7 @@ #include <asm/processor.h> #include <asm/div64.h> -#include "edac_core.h" +#include "edac_module.h" /* Static vars */ static LIST_HEAD(i7core_edac_list); diff --git a/drivers/edac/i82443bxgx_edac.c b/drivers/edac/i82443bxgx_edac.c index 4d4110364f02..cb61a5b7d080 100644 --- a/drivers/edac/i82443bxgx_edac.c +++ b/drivers/edac/i82443bxgx_edac.c @@ -29,7 +29,7 @@ #include <linux/edac.h> -#include "edac_core.h" +#include "edac_module.h" #define I82443_REVISION "0.1" diff --git a/drivers/edac/i82860_edac.c b/drivers/edac/i82860_edac.c index ee1078cd3b96..236c813227fc 100644 --- a/drivers/edac/i82860_edac.c +++ b/drivers/edac/i82860_edac.c @@ -14,7 +14,7 @@ #include <linux/pci.h> #include <linux/pci_ids.h> #include <linux/edac.h> -#include "edac_core.h" +#include "edac_module.h" #define I82860_REVISION " Ver: 2.0.2" #define EDAC_MOD_STR "i82860_edac" diff --git a/drivers/edac/i82875p_edac.c b/drivers/edac/i82875p_edac.c index c26a513f8869..e286b7e74c7a 100644 --- a/drivers/edac/i82875p_edac.c +++ b/drivers/edac/i82875p_edac.c @@ -18,7 +18,7 @@ #include <linux/pci.h> #include <linux/pci_ids.h> #include <linux/edac.h> -#include "edac_core.h" +#include "edac_module.h" #define I82875P_REVISION " Ver: 2.0.2" #define EDAC_MOD_STR "i82875p_edac" diff --git a/drivers/edac/i82975x_edac.c b/drivers/edac/i82975x_edac.c index 35ab66c623a3..7baa8ace267b 100644 --- a/drivers/edac/i82975x_edac.c +++ b/drivers/edac/i82975x_edac.c @@ -14,7 +14,7 @@ #include <linux/pci.h> #include <linux/pci_ids.h> #include <linux/edac.h> -#include "edac_core.h" +#include "edac_module.h" #define I82975X_REVISION " Ver: 1.0.0" #define EDAC_MOD_STR "i82975x_edac" diff --git a/drivers/edac/ie31200_edac.c b/drivers/edac/ie31200_edac.c index 1c88d9707495..2733fb5938a4 100644 --- a/drivers/edac/ie31200_edac.c +++ b/drivers/edac/ie31200_edac.c @@ -41,7 +41,7 @@ #include <linux/edac.h> #include <linux/io-64-nonatomic-lo-hi.h> -#include "edac_core.h" +#include "edac_module.h" #define IE31200_REVISION "1.0" #define EDAC_MOD_STR "ie31200_edac" diff --git a/drivers/edac/layerscape_edac.c b/drivers/edac/layerscape_edac.c index 6c59d897ad12..94cac7686a56 100644 --- a/drivers/edac/layerscape_edac.c +++ b/drivers/edac/layerscape_edac.c @@ -16,7 +16,7 @@ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt -#include "edac_core.h" +#include "edac_module.h" #include "fsl_ddr_edac.h" static const struct of_device_id fsl_ddr_mc_err_of_match[] = { diff --git a/drivers/edac/mpc85xx_edac.c b/drivers/edac/mpc85xx_edac.c index c62602141f95..8f66cbed70b7 100644 --- a/drivers/edac/mpc85xx_edac.c +++ b/drivers/edac/mpc85xx_edac.c @@ -25,7 +25,6 @@ #include <linux/of_platform.h> #include <linux/of_device.h> #include "edac_module.h" -#include "edac_core.h" #include "mpc85xx_edac.h" #include "fsl_ddr_edac.h" diff --git a/drivers/edac/mv64x60_edac.c b/drivers/edac/mv64x60_edac.c index cb9b8577acbc..14b7e7b71eaa 100644 --- a/drivers/edac/mv64x60_edac.c +++ b/drivers/edac/mv64x60_edac.c @@ -17,7 +17,6 @@ #include <linux/edac.h> #include <linux/gfp.h> -#include "edac_core.h" #include "edac_module.h" #include "mv64x60_edac.h" diff --git a/drivers/edac/octeon_edac-l2c.c b/drivers/edac/octeon_edac-l2c.c index afea7fc625cc..c33059e9b0be 100644 --- a/drivers/edac/octeon_edac-l2c.c +++ b/drivers/edac/octeon_edac-l2c.c @@ -16,7 +16,6 @@ #include <asm/octeon/cvmx.h> -#include "edac_core.h" #include "edac_module.h" #define EDAC_MOD_STR "octeon-l2c" diff --git a/drivers/edac/octeon_edac-lmc.c b/drivers/edac/octeon_edac-lmc.c index cda6dab5067a..9c1ffe3e912b 100644 --- a/drivers/edac/octeon_edac-lmc.c +++ b/drivers/edac/octeon_edac-lmc.c @@ -19,7 +19,6 @@ #include <asm/octeon/octeon.h> #include <asm/octeon/cvmx-lmcx-defs.h> -#include "edac_core.h" #include "edac_module.h" #define OCTEON_MAX_MC 4 diff --git a/drivers/edac/octeon_edac-pc.c b/drivers/edac/octeon_edac-pc.c index 2ab6cf24c959..754eced59c32 100644 --- a/drivers/edac/octeon_edac-pc.c +++ b/drivers/edac/octeon_edac-pc.c @@ -15,7 +15,6 @@ #include <linux/io.h> #include <linux/edac.h> -#include "edac_core.h" #include "edac_module.h" #include <asm/octeon/cvmx.h> diff --git a/drivers/edac/octeon_edac-pci.c b/drivers/edac/octeon_edac-pci.c index 9ca73cec74e7..28b238eecefc 100644 --- a/drivers/edac/octeon_edac-pci.c +++ b/drivers/edac/octeon_edac-pci.c @@ -18,7 +18,6 @@ #include <asm/octeon/cvmx-pci-defs.h> #include <asm/octeon/octeon.h> -#include "edac_core.h" #include "edac_module.h" static void octeon_pci_poll(struct edac_pci_ctl_info *pci) diff --git a/drivers/edac/pasemi_edac.c b/drivers/edac/pasemi_edac.c index 9c971b575530..199f2c80480d 100644 --- a/drivers/edac/pasemi_edac.c +++ b/drivers/edac/pasemi_edac.c @@ -26,7 +26,7 @@ #include <linux/pci.h> #include <linux/pci_ids.h> #include <linux/edac.h> -#include "edac_core.h" +#include "edac_module.h" #define MODULE_NAME "pasemi_edac" diff --git a/drivers/edac/ppc4xx_edac.c b/drivers/edac/ppc4xx_edac.c index 691ce25e9010..e55e92590106 100644 --- a/drivers/edac/ppc4xx_edac.c +++ b/drivers/edac/ppc4xx_edac.c @@ -21,7 +21,7 @@ #include <asm/dcr.h> -#include "edac_core.h" +#include "edac_module.h" #include "ppc4xx_edac.h" /* diff --git a/drivers/edac/r82600_edac.c b/drivers/edac/r82600_edac.c index 8f936bc7a010..978916625ced 100644 --- a/drivers/edac/r82600_edac.c +++ b/drivers/edac/r82600_edac.c @@ -20,7 +20,7 @@ #include <linux/pci.h> #include <linux/pci_ids.h> #include <linux/edac.h> -#include "edac_core.h" +#include "edac_module.h" #define R82600_REVISION " Ver: 2.0.2" #define EDAC_MOD_STR "r82600_edac" diff --git a/drivers/edac/sb_edac.c b/drivers/edac/sb_edac.c index c1ad0eb7d5dd..54ae6dc45ab2 100644 --- a/drivers/edac/sb_edac.c +++ b/drivers/edac/sb_edac.c @@ -27,7 +27,7 @@ #include <asm/processor.h> #include <asm/mce.h> -#include "edac_core.h" +#include "edac_module.h" /* Static vars */ static LIST_HEAD(sbridge_edac_list); diff --git a/drivers/edac/skx_edac.c b/drivers/edac/skx_edac.c index 9edcb29b3001..79ef675e4d6f 100644 --- a/drivers/edac/skx_edac.c +++ b/drivers/edac/skx_edac.c @@ -29,7 +29,7 @@ #include <asm/processor.h> #include <asm/mce.h> -#include "edac_core.h" +#include "edac_module.h" #define SKX_REVISION " Ver: 1.0 " diff --git a/drivers/edac/synopsys_edac.c b/drivers/edac/synopsys_edac.c index fc153aea2f6c..1c01dec78ec3 100644 --- a/drivers/edac/synopsys_edac.c +++ b/drivers/edac/synopsys_edac.c @@ -23,7 +23,7 @@ #include <linux/module.h> #include <linux/platform_device.h> -#include "edac_core.h" +#include "edac_module.h" /* Number of cs_rows needed per memory controller */ #define SYNPS_EDAC_NR_CSROWS 1 diff --git a/drivers/edac/tile_edac.c b/drivers/edac/tile_edac.c index 71381642ce2a..8a33a87e67f1 100644 --- a/drivers/edac/tile_edac.c +++ b/drivers/edac/tile_edac.c @@ -30,7 +30,7 @@ #include <hv/hypervisor.h> #include <hv/drv_mshim_intf.h> -#include "edac_core.h" +#include "edac_module.h" #define DRV_NAME "tile-edac" diff --git a/drivers/edac/x38_edac.c b/drivers/edac/x38_edac.c index 314cf5cf268c..03c97a4bf590 100644 --- a/drivers/edac/x38_edac.c +++ b/drivers/edac/x38_edac.c @@ -16,7 +16,7 @@ #include <linux/edac.h> #include <linux/io-64-nonatomic-lo-hi.h> -#include "edac_core.h" +#include "edac_module.h" #define X38_REVISION "1.1" diff --git a/drivers/edac/xgene_edac.c b/drivers/edac/xgene_edac.c index 5569391ea800..6c270d9d304a 100644 --- a/drivers/edac/xgene_edac.c +++ b/drivers/edac/xgene_edac.c @@ -28,7 +28,6 @@ #include <linux/of_address.h> #include <linux/regmap.h> -#include "edac_core.h" #include "edac_module.h" #define EDAC_MOD_STR "xgene_edac" |