c84d9bbe7c
While at it: - idefloppy_do_request() -> ide_floppy_do_request() - idefloppy_end_request() -> ide_floppy_end_request() - idefloppy_setup() -> ide_floppy_setup() There should be no functional changes caused by this patch. Acked-by: Borislav Petkov <petkovbb@gmail.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
80 lines
2.2 KiB
C
80 lines
2.2 KiB
C
#ifndef __IDE_FLOPPY_H
|
|
#define __IDE_FLOPPY_H
|
|
|
|
#define DRV_NAME "ide-floppy"
|
|
#define PFX DRV_NAME ": "
|
|
|
|
/* define to see debug info */
|
|
#define IDEFLOPPY_DEBUG_LOG 0
|
|
|
|
#if IDEFLOPPY_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
|
|
|
|
/*
|
|
* Most of our global data which we need to save even as we leave the driver
|
|
* due to an interrupt or a timer event is stored in a variable of type
|
|
* idefloppy_floppy_t, defined below.
|
|
*/
|
|
typedef struct ide_floppy_obj {
|
|
ide_drive_t *drive;
|
|
ide_driver_t *driver;
|
|
struct gendisk *disk;
|
|
struct kref kref;
|
|
unsigned int openers; /* protected by BKL for now */
|
|
|
|
/* Last failed packet command */
|
|
struct ide_atapi_pc *failed_pc;
|
|
/* 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];
|
|
} idefloppy_floppy_t;
|
|
|
|
/*
|
|
* Pages of the SELECT SENSE / MODE SENSE packet commands.
|
|
* See SFF-8070i spec.
|
|
*/
|
|
#define IDEFLOPPY_CAPABILITIES_PAGE 0x1b
|
|
#define IDEFLOPPY_FLEXIBLE_DISK_PAGE 0x05
|
|
|
|
/* IOCTLs used in low-level formatting. */
|
|
#define IDEFLOPPY_IOCTL_FORMAT_SUPPORTED 0x4600
|
|
#define IDEFLOPPY_IOCTL_FORMAT_GET_CAPACITY 0x4601
|
|
#define IDEFLOPPY_IOCTL_FORMAT_START 0x4602
|
|
#define IDEFLOPPY_IOCTL_FORMAT_GET_PROGRESS 0x4603
|
|
|
|
sector_t ide_floppy_capacity(ide_drive_t *);
|
|
|
|
/* ide-floppy.c */
|
|
void ide_floppy_create_mode_sense_cmd(struct ide_atapi_pc *, u8);
|
|
void ide_floppy_create_read_capacity_cmd(struct ide_atapi_pc *);
|
|
int ide_floppy_get_capacity(ide_drive_t *);
|
|
void ide_floppy_setup(ide_drive_t *);
|
|
ide_startstop_t ide_floppy_do_request(ide_drive_t *, struct request *, sector_t);
|
|
int ide_floppy_end_request(ide_drive_t *, int, int);
|
|
|
|
/* ide-floppy_ioctl.c */
|
|
int ide_floppy_ioctl(struct inode *, struct file *, unsigned, unsigned long);
|
|
|
|
#ifdef CONFIG_IDE_PROC_FS
|
|
/* ide-floppy_proc.c */
|
|
extern ide_proc_entry_t ide_floppy_proc[];
|
|
extern const struct ide_proc_devset ide_floppy_settings[];
|
|
#endif
|
|
|
|
#endif /*__IDE_FLOPPY_H */
|