diff options
Diffstat (limited to 'ANDROID_3.4.5/include/linux/memstick.h')
| -rw-r--r-- | ANDROID_3.4.5/include/linux/memstick.h | 347 |
1 files changed, 0 insertions, 347 deletions
diff --git a/ANDROID_3.4.5/include/linux/memstick.h b/ANDROID_3.4.5/include/linux/memstick.h deleted file mode 100644 index 690c35a9..00000000 --- a/ANDROID_3.4.5/include/linux/memstick.h +++ /dev/null @@ -1,347 +0,0 @@ -/* - * Sony MemoryStick support - * - * Copyright (C) 2007 Alex Dubov <oakad@yahoo.com> - * - * 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. - * - */ - -#ifndef _MEMSTICK_H -#define _MEMSTICK_H - -#include <linux/workqueue.h> -#include <linux/scatterlist.h> -#include <linux/device.h> - -/*** Hardware based structures ***/ - -struct ms_status_register { - unsigned char reserved; - unsigned char interrupt; -#define MEMSTICK_INT_CMDNAK 0x01 -#define MEMSTICK_INT_IOREQ 0x08 -#define MEMSTICK_INT_IOBREQ 0x10 -#define MEMSTICK_INT_BREQ 0x20 -#define MEMSTICK_INT_ERR 0x40 -#define MEMSTICK_INT_CED 0x80 - - unsigned char status0; -#define MEMSTICK_STATUS0_WP 0x01 -#define MEMSTICK_STATUS0_SL 0x02 -#define MEMSTICK_STATUS0_BF 0x10 -#define MEMSTICK_STATUS0_BE 0x20 -#define MEMSTICK_STATUS0_FB0 0x40 -#define MEMSTICK_STATUS0_MB 0x80 - - unsigned char status1; -#define MEMSTICK_STATUS1_UCFG 0x01 -#define MEMSTICK_STATUS1_FGER 0x02 -#define MEMSTICK_STATUS1_UCEX 0x04 -#define MEMSTICK_STATUS1_EXER 0x08 -#define MEMSTICK_STATUS1_UCDT 0x10 -#define MEMSTICK_STATUS1_DTER 0x20 -#define MEMSTICK_STATUS1_FB1 0x40 -#define MEMSTICK_STATUS1_MB 0x80 -} __attribute__((packed)); - -struct ms_id_register { - unsigned char type; - unsigned char if_mode; - unsigned char category; - unsigned char class; -} __attribute__((packed)); - -struct ms_param_register { - unsigned char system; -#define MEMSTICK_SYS_PAM 0x08 -#define MEMSTICK_SYS_BAMD 0x80 - - unsigned char block_address_msb; - unsigned short block_address; - unsigned char cp; -#define MEMSTICK_CP_BLOCK 0x00 -#define MEMSTICK_CP_PAGE 0x20 -#define MEMSTICK_CP_EXTRA 0x40 -#define MEMSTICK_CP_OVERWRITE 0x80 - - unsigned char page_address; -} __attribute__((packed)); - -struct ms_extra_data_register { - unsigned char overwrite_flag; -#define MEMSTICK_OVERWRITE_UDST 0x10 -#define MEMSTICK_OVERWRITE_PGST1 0x20 -#define MEMSTICK_OVERWRITE_PGST0 0x40 -#define MEMSTICK_OVERWRITE_BKST 0x80 - - unsigned char management_flag; -#define MEMSTICK_MANAGEMENT_SYSFLG 0x04 -#define MEMSTICK_MANAGEMENT_ATFLG 0x08 -#define MEMSTICK_MANAGEMENT_SCMS1 0x10 -#define MEMSTICK_MANAGEMENT_SCMS0 0x20 - - unsigned short logical_address; -} __attribute__((packed)); - -struct ms_register { - struct ms_status_register status; - struct ms_id_register id; - unsigned char reserved[8]; - struct ms_param_register param; - struct ms_extra_data_register extra_data; -} __attribute__((packed)); - -struct mspro_param_register { - unsigned char system; -#define MEMSTICK_SYS_PAR4 0x00 -#define MEMSTICK_SYS_PAR8 0x40 -#define MEMSTICK_SYS_SERIAL 0x80 - - __be16 data_count; - __be32 data_address; - unsigned char tpc_param; -} __attribute__((packed)); - -struct mspro_io_info_register { - unsigned char version; - unsigned char io_category; - unsigned char current_req; - unsigned char card_opt_info; - unsigned char rdy_wait_time; -} __attribute__((packed)); - -struct mspro_io_func_register { - unsigned char func_enable; - unsigned char func_select; - unsigned char func_intmask; - unsigned char transfer_mode; -} __attribute__((packed)); - -struct mspro_io_cmd_register { - unsigned short tpc_param; - unsigned short data_count; - unsigned int data_address; -} __attribute__((packed)); - -struct mspro_register { - struct ms_status_register status; - struct ms_id_register id; - unsigned char reserved0[8]; - struct mspro_param_register param; - unsigned char reserved1[8]; - struct mspro_io_info_register io_info; - struct mspro_io_func_register io_func; - unsigned char reserved2[7]; - struct mspro_io_cmd_register io_cmd; - unsigned char io_int; - unsigned char io_int_func; -} __attribute__((packed)); - -struct ms_register_addr { - unsigned char r_offset; - unsigned char r_length; - unsigned char w_offset; - unsigned char w_length; -} __attribute__((packed)); - -enum memstick_tpc { - MS_TPC_READ_MG_STATUS = 0x01, - MS_TPC_READ_LONG_DATA = 0x02, - MS_TPC_READ_SHORT_DATA = 0x03, - MS_TPC_READ_MG_DATA = 0x03, - MS_TPC_READ_REG = 0x04, - MS_TPC_READ_QUAD_DATA = 0x05, - MS_TPC_READ_IO_DATA = 0x05, - MS_TPC_GET_INT = 0x07, - MS_TPC_SET_RW_REG_ADRS = 0x08, - MS_TPC_EX_SET_CMD = 0x09, - MS_TPC_WRITE_QUAD_DATA = 0x0a, - MS_TPC_WRITE_IO_DATA = 0x0a, - MS_TPC_WRITE_REG = 0x0b, - MS_TPC_WRITE_SHORT_DATA = 0x0c, - MS_TPC_WRITE_MG_DATA = 0x0c, - MS_TPC_WRITE_LONG_DATA = 0x0d, - MS_TPC_SET_CMD = 0x0e -}; - -enum memstick_command { - MS_CMD_BLOCK_END = 0x33, - MS_CMD_RESET = 0x3c, - MS_CMD_BLOCK_WRITE = 0x55, - MS_CMD_SLEEP = 0x5a, - MS_CMD_BLOCK_ERASE = 0x99, - MS_CMD_BLOCK_READ = 0xaa, - MS_CMD_CLEAR_BUF = 0xc3, - MS_CMD_FLASH_STOP = 0xcc, - MS_CMD_LOAD_ID = 0x60, - MS_CMD_CMP_ICV = 0x7f, - MSPRO_CMD_FORMAT = 0x10, - MSPRO_CMD_SLEEP = 0x11, - MSPRO_CMD_WAKEUP = 0x12, - MSPRO_CMD_READ_DATA = 0x20, - MSPRO_CMD_WRITE_DATA = 0x21, - MSPRO_CMD_READ_ATRB = 0x24, - MSPRO_CMD_STOP = 0x25, - MSPRO_CMD_ERASE = 0x26, - MSPRO_CMD_READ_QUAD = 0x27, - MSPRO_CMD_WRITE_QUAD = 0x28, - MSPRO_CMD_SET_IBD = 0x46, - MSPRO_CMD_GET_IBD = 0x47, - MSPRO_CMD_IN_IO_DATA = 0xb0, - MSPRO_CMD_OUT_IO_DATA = 0xb1, - MSPRO_CMD_READ_IO_ATRB = 0xb2, - MSPRO_CMD_IN_IO_FIFO = 0xb3, - MSPRO_CMD_OUT_IO_FIFO = 0xb4, - MSPRO_CMD_IN_IOM = 0xb5, - MSPRO_CMD_OUT_IOM = 0xb6, -}; - -/*** Driver structures and functions ***/ - -enum memstick_param { MEMSTICK_POWER = 1, MEMSTICK_INTERFACE }; - -#define MEMSTICK_POWER_OFF 0 -#define MEMSTICK_POWER_ON 1 - -#define MEMSTICK_SERIAL 0 -#define MEMSTICK_PAR4 1 -#define MEMSTICK_PAR8 2 - -struct memstick_host; -struct memstick_driver; - -struct memstick_device_id { - unsigned char match_flags; -#define MEMSTICK_MATCH_ALL 0x01 - - unsigned char type; -#define MEMSTICK_TYPE_LEGACY 0xff -#define MEMSTICK_TYPE_DUO 0x00 -#define MEMSTICK_TYPE_PRO 0x01 - - unsigned char category; -#define MEMSTICK_CATEGORY_STORAGE 0xff -#define MEMSTICK_CATEGORY_STORAGE_DUO 0x00 -#define MEMSTICK_CATEGORY_IO 0x01 -#define MEMSTICK_CATEGORY_IO_PRO 0x10 - - unsigned char class; -#define MEMSTICK_CLASS_FLASH 0xff -#define MEMSTICK_CLASS_DUO 0x00 -#define MEMSTICK_CLASS_ROM 0x01 -#define MEMSTICK_CLASS_RO 0x02 -#define MEMSTICK_CLASS_WP 0x03 -}; - -struct memstick_request { - unsigned char tpc; - unsigned char data_dir:1, - need_card_int:1, - long_data:1; - unsigned char int_reg; - int error; - union { - struct scatterlist sg; - struct { - unsigned char data_len; - unsigned char data[15]; - }; - }; -}; - -struct memstick_dev { - struct memstick_device_id id; - struct memstick_host *host; - struct ms_register_addr reg_addr; - struct completion mrq_complete; - struct memstick_request current_mrq; - - /* Check that media driver is still willing to operate the device. */ - int (*check)(struct memstick_dev *card); - /* Get next request from the media driver. */ - int (*next_request)(struct memstick_dev *card, - struct memstick_request **mrq); - /* Tell the media driver to stop doing things */ - void (*stop)(struct memstick_dev *card); - /* Allow the media driver to continue */ - void (*start)(struct memstick_dev *card); - - struct device dev; -}; - -struct memstick_host { - struct mutex lock; - unsigned int id; - unsigned int caps; -#define MEMSTICK_CAP_AUTO_GET_INT 1 -#define MEMSTICK_CAP_PAR4 2 -#define MEMSTICK_CAP_PAR8 4 - - struct work_struct media_checker; - struct device dev; - - struct memstick_dev *card; - unsigned int retries; - - /* Notify the host that some requests are pending. */ - void (*request)(struct memstick_host *host); - /* Set host IO parameters (power, clock, etc). */ - int (*set_param)(struct memstick_host *host, - enum memstick_param param, - int value); - unsigned long private[0] ____cacheline_aligned; -}; - -struct memstick_driver { - struct memstick_device_id *id_table; - int (*probe)(struct memstick_dev *card); - void (*remove)(struct memstick_dev *card); - int (*suspend)(struct memstick_dev *card, - pm_message_t state); - int (*resume)(struct memstick_dev *card); - - struct device_driver driver; -}; - -int memstick_register_driver(struct memstick_driver *drv); -void memstick_unregister_driver(struct memstick_driver *drv); - -struct memstick_host *memstick_alloc_host(unsigned int extra, - struct device *dev); - -int memstick_add_host(struct memstick_host *host); -void memstick_remove_host(struct memstick_host *host); -void memstick_free_host(struct memstick_host *host); -void memstick_detect_change(struct memstick_host *host); -void memstick_suspend_host(struct memstick_host *host); -void memstick_resume_host(struct memstick_host *host); - -void memstick_init_req_sg(struct memstick_request *mrq, unsigned char tpc, - const struct scatterlist *sg); -void memstick_init_req(struct memstick_request *mrq, unsigned char tpc, - const void *buf, size_t length); -int memstick_next_req(struct memstick_host *host, - struct memstick_request **mrq); -void memstick_new_req(struct memstick_host *host); - -int memstick_set_rw_addr(struct memstick_dev *card); - -static inline void *memstick_priv(struct memstick_host *host) -{ - return (void *)host->private; -} - -static inline void *memstick_get_drvdata(struct memstick_dev *card) -{ - return dev_get_drvdata(&card->dev); -} - -static inline void memstick_set_drvdata(struct memstick_dev *card, void *data) -{ - dev_set_drvdata(&card->dev, data); -} - -#endif |