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/*
*fs_sdio_api.h - Freescale SDIO glue module API for UniFi.
*
* Copyright (C) 2008 Cambridge Silicon Radio Ltd.
*
*/
/*
* Copyright 2008-2010 Freescale Semiconductor
*/
/*
* The code contained herein is licensed under the GNU General Public
* License. You may obtain a copy of the GNU General Public License
* Version 2 or later at the following locations:
*
* http://www.opensource.org/licenses/gpl-license.html
* http://www.gnu.org/copyleft/gpl.html
*/
#ifndef _FS_SDIO_API_H
#define _FS_SDIO_API_H
struct sdio_dev;
struct fs_driver {
const char *name;
int (*probe)(struct sdio_dev *fdev);
void (*remove)(struct sdio_dev *fdev);
void (*card_int_handler)(struct sdio_dev *fdev);
void (*suspend)(struct sdio_dev *fdev, pm_message_t state);
void (*resume)(struct sdio_dev *fdev);
};
int fs_sdio_readb(struct sdio_dev *fdev, int funcnum,
unsigned long addr, unsigned char *pdata);
int fs_sdio_writeb(struct sdio_dev *fdev, int funcnum,
unsigned long addr, unsigned char data);
int fs_sdio_block_rw(struct sdio_dev *fdev, int funcnum,
unsigned long addr, unsigned char *pdata,
unsigned int count, int direction);
int fs_sdio_register_driver(struct fs_driver *driver);
void fs_sdio_unregister_driver(struct fs_driver *driver);
int fs_sdio_set_block_size(struct sdio_dev *fdev, int blksz);
int fs_sdio_set_max_clock_speed(struct sdio_dev *fdev, int max_khz);
int fs_sdio_enable_interrupt(struct sdio_dev *fdev, int enable);
int fs_sdio_enable(struct sdio_dev *fdev);
int fs_sdio_hard_reset(struct sdio_dev *fdev);
struct sdio_dev {
/**< Device driver for this module. */
struct fs_driver *driver;
struct sdio_func *func;
/**< Data private to the device driver. */
void *drv_data;
int int_enabled;
spinlock_t lock;
uint16_t vendor_id; /**< Vendor ID of the card. */
uint16_t device_id; /**< Device ID of the card. */
/**< Maximum block size supported. */
int max_blocksize;
};
#endif /* #ifndef _FS_SDIO_API_H */
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