diff options
Diffstat (limited to 'arch/arm/mach-ux500/include')
| -rw-r--r-- | arch/arm/mach-ux500/include/mach/isa_ioctl.h | 50 | ||||
| -rw-r--r-- | arch/arm/mach-ux500/include/mach/mbox-db5500.h | 7 | ||||
| -rw-r--r-- | arch/arm/mach-ux500/include/mach/mbox_channels-db5500.h | 82 | ||||
| -rw-r--r-- | arch/arm/mach-ux500/include/mach/mloader-dbx500.h | 48 | ||||
| -rw-r--r-- | arch/arm/mach-ux500/include/mach/sim_detect.h | 15 |
5 files changed, 201 insertions, 1 deletions
diff --git a/arch/arm/mach-ux500/include/mach/isa_ioctl.h b/arch/arm/mach-ux500/include/mach/isa_ioctl.h new file mode 100644 index 00000000000..b1f3ba159da --- /dev/null +++ b/arch/arm/mach-ux500/include/mach/isa_ioctl.h @@ -0,0 +1,50 @@ +/*---------------------------------------------------------------------------*/ +/* Copyright ST Ericsson, 2009. */ +/* 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 2.1 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 <http://www.gnu.org/licenses/>. */ +/*---------------------------------------------------------------------------*/ +#ifndef __MODEM_IPC_INCLUDED +#define __MODEM_IPC_INCLUDED + +#define DLP_IOCTL_MAGIC_NUMBER 'M' +#define COMMON_BUFFER_SIZE (1024*1024) + +/** +DLP Message Structure for Userland +*/ +struct t_dlp_message{ + unsigned int offset; + unsigned int size; +}; + +/** +mmap constants. +*/ +enum t_dlp_mmap_params { + MMAP_DLQUEUE, + MMAP_ULQUEUE +}; + +/** +DLP IOCTLs for Userland +*/ +#define DLP_IOC_ALLOCATE_BUFFER \ + _IOWR(DLP_IOCTL_MAGIC_NUMBER, 0, struct t_dlp_message *) +#define DLP_IOC_DEALLOCATE_BUFFER \ + _IOWR(DLP_IOCTL_MAGIC_NUMBER, 1, struct t_dlp_message *) +#define DLP_IOC_GET_MESSAGE \ + _IOWR(DLP_IOCTL_MAGIC_NUMBER, 2, struct t_dlp_message *) +#define DLP_IOC_PUT_MESSAGE \ + _IOWR(DLP_IOCTL_MAGIC_NUMBER, 3, struct t_dlp_message *) + +#endif /*__MODEM_IPC_INCLUDED*/ diff --git a/arch/arm/mach-ux500/include/mach/mbox-db5500.h b/arch/arm/mach-ux500/include/mach/mbox-db5500.h index 7f9da4d2fbd..2da180b8df6 100644 --- a/arch/arm/mach-ux500/include/mach/mbox-db5500.h +++ b/arch/arm/mach-ux500/include/mach/mbox-db5500.h @@ -40,6 +40,7 @@ typedef void mbox_recv_cb_t (u32 mbox_msg, void *priv); * @lock: Spinlock to protect this mailbox instance. * @write_index: Index in internal buffer to write to. * @read_index: Index in internal buffer to read from. + * @irq: mailbox interrupt. * @allocated: Indicates whether this particular mailbox * id has been allocated by someone. */ @@ -57,7 +58,11 @@ struct mbox { spinlock_t lock; u8 write_index; u8 read_index; + int irq; bool allocated; +#if defined(CONFIG_DEBUG_FS) + struct dentry *dentry; +#endif }; /** @@ -84,5 +89,5 @@ struct mbox *mbox_setup(u8 mbox_id, mbox_recv_cb_t *mbox_cb, void *priv); * specify "block" in order to block until send is possible). */ int mbox_send(struct mbox *mbox, u32 mbox_msg, bool block); - +void mbox_state_reset(void); #endif /*INC_STE_MBOX_H*/ diff --git a/arch/arm/mach-ux500/include/mach/mbox_channels-db5500.h b/arch/arm/mach-ux500/include/mach/mbox_channels-db5500.h new file mode 100644 index 00000000000..69616c4cdec --- /dev/null +++ b/arch/arm/mach-ux500/include/mach/mbox_channels-db5500.h @@ -0,0 +1,82 @@ +/* + * Copyright (C) ST-Ericsson SA 2011 + * Author: Marcin Mielczarczyk <marcin.mielczarczyk@tieto.com> for ST-Ericsson. + * Bibek Basu <bibek.basu@stericsson.com> + * License terms: GNU General Public License (GPL), version 2. + */ + +#ifndef __INC_MBOX_CHANNELS_H +#define __INC_MBOX_CHANNELS_H + +/* Maximum number of datawords which can be send in one PDU */ +#define MAILBOX_NR_OF_DATAWORDS 3 + +/* Number of buffers */ +#define NUM_DSP_BUFFER 32 + +/** + * mbox_channel_cb_t - Definition of the mailbox channel callback. + * @data: Pointer to the data. + * @length: Length of the data. + * @priv: The client's private data. + * + * This function will be called upon reception of complete mbox channel PDU + * or after completion of send operation. + */ +typedef void mbox_channel_cb_t (u32 *data, u32 length, void *priv); + +/** + * struct mbox_channel_msg - Definition of mbox channel message + * @channel: Channel number. + * @data: Pointer to data to be sent. + * @length: Length of data to be sent. + * @cb: Pointer to the callback function to be called when send + * operation will be finished. + * @priv: The client's private data. + * + * This structure describes mailbox channel message. + */ +struct mbox_channel_msg { + u16 channel; + u32 *data; + u8 length; + mbox_channel_cb_t *cb; + void *priv; +}; + +/** + * mbox_channel_register - Set up a given mailbox channel. + * @channel: Mailbox channel number. + * @cb: Pointer to the callback function to be called when a new message + * is received. + * @priv: Client user data which will be returned in the callback. + * + * Returns 0 on success or a negative error code on error. + */ +int mbox_channel_register(u16 channel, mbox_channel_cb_t *cb, void *priv); + +/** + * mbox_channel_send - Send data on given mailbox channel. + * @msg: Mailbox channel message to be sent. + * + * Returns 0 on success or a negative error code on error. + */ +int mbox_channel_send(struct mbox_channel_msg *msg); + +/** + * mbox_channel_revoke_messages - Revoke messages on given mailbox channel. + * @channel: Mailbox channel number. + * + * Returns 0 on success or a negative error code on error. + */ +int mbox_channel_revoke_messages(u16 channel); + +/** + * mbox_channel_deregister - de-register given mailbox channel. + * @channel: Mailbox channel number. + * + * Returns 0 on success or a negative error code on error. + */ +int mbox_channel_deregister(u16 channel); + +#endif /*INC_STE_MBOX_H*/ diff --git a/arch/arm/mach-ux500/include/mach/mloader-dbx500.h b/arch/arm/mach-ux500/include/mach/mloader-dbx500.h new file mode 100644 index 00000000000..68fa55a3f53 --- /dev/null +++ b/arch/arm/mach-ux500/include/mach/mloader-dbx500.h @@ -0,0 +1,48 @@ +/* + * Copyright (C) ST-Ericsson SA 2010 + * Author: Ludovic Barre <ludovic.barre@stericsson.com> for ST-Ericsson. + * License terms: GNU General Public License (GPL), version 2 + */ + +#ifndef _MLOADER_UX500_H_ +#define _MLOADER_UX500_H_ + +/** + * struct dbx500_ml_area - data structure for modem memory areas description + * @name: name of the area + * @start: start address of the area + * @size: size of the area + */ +struct dbx500_ml_area { + const char *name; + u32 start; + u32 size; +}; + +/** + * struct dbx500_ml_fw - data stucture for modem firmwares description + * @name: firmware name + * @area: area where firmware is uploaded + * @offset: offset in the area where firmware is uploaded + */ +struct dbx500_ml_fw { + const char *name; + struct dbx500_ml_area *area; + u32 offset; +}; + +/** + * struct dbx500_mloader_pdata - data structure for platform specific data + * @fws: pointer on firmwares table + * @nr_fws: number of firmwares + * @areas: pointer on areas table + * @nr_areas: number of areas + */ +struct dbx500_mloader_pdata { + struct dbx500_ml_fw *fws; + int nr_fws; + struct dbx500_ml_area *areas; + int nr_areas; +}; + +#endif /* _MLOADER_UX500_H_ */ diff --git a/arch/arm/mach-ux500/include/mach/sim_detect.h b/arch/arm/mach-ux500/include/mach/sim_detect.h new file mode 100644 index 00000000000..4dae656b7e0 --- /dev/null +++ b/arch/arm/mach-ux500/include/mach/sim_detect.h @@ -0,0 +1,15 @@ +/* + * Copyright ST-Ericsson 2010 SA. + * + * Author: Bibek Basu <bibek.basu@stericsson.com> + * Licensed under GPLv2. + */ + +#ifndef _AB8500_SIM_DETECT_H +#define _AB8500_SIM_DETECT_H + +struct sim_detect_platform_data { + int irq_num; +}; + +#endif |