linux-imx

/* SPDX-License-Identifier: GPL-2.0 */

#ifndef __IDE_GD_H

#define __IDE_GD_H

​

#define DRV_NAME "ide-gd"

#define PFX DRV_NAME ": "

​

/* define to see debug info */

#define IDE_GD_DEBUG_LOG    0

​

#if IDE_GD_DEBUG_LOG

#define ide_debug_log(lvl, fmt, args...) __ide_debug_log(lvl, fmt, ## args)

#else

#define ide_debug_log(lvl, fmt, args...) do {} while (0)

#endif

​

struct ide_disk_obj {

    ide_drive_t     *drive;

    struct ide_driver   *driver;

    struct gendisk      *disk;

    struct device       dev;

    unsigned int        openers;    /* protected by BKL for now */

​

    /* used for blk_{fs,pc}_request() requests */

    struct ide_atapi_pc queued_pc;

​

    /* Last error information */

    u8 sense_key, asc, ascq;

​

    int progress_indication;

​

    /* Device information */

    /* Current format */

    int blocks, block_size, bs_factor;

    /* Last format capacity descriptor */

    u8 cap_desc[8];

    /* Copy of the flexible disk page */

    u8 flexible_disk_page[32];

};

​

sector_t ide_gd_capacity(ide_drive_t *);

​

#endif /* __IDE_GD_H */