root/drivers/ide/ide-floppy.h

INCLUDED FROM

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 #ifndef __IDE_FLOPPY_H
   3 #define __IDE_FLOPPY_H
   4 
   5 #include "ide-gd.h"
   6 
   7 #ifdef CONFIG_IDE_GD_ATAPI
   8 /*
   9  * Pages of the SELECT SENSE / MODE SENSE packet commands.
  10  * See SFF-8070i spec.
  11  */
  12 #define IDEFLOPPY_CAPABILITIES_PAGE     0x1b
  13 #define IDEFLOPPY_FLEXIBLE_DISK_PAGE    0x05
  14 
  15 /* IOCTLs used in low-level formatting. */
  16 #define IDEFLOPPY_IOCTL_FORMAT_SUPPORTED        0x4600
  17 #define IDEFLOPPY_IOCTL_FORMAT_GET_CAPACITY     0x4601
  18 #define IDEFLOPPY_IOCTL_FORMAT_START            0x4602
  19 #define IDEFLOPPY_IOCTL_FORMAT_GET_PROGRESS     0x4603
  20 
  21 /* ide-floppy.c */
  22 extern const struct ide_disk_ops ide_atapi_disk_ops;
  23 void ide_floppy_create_mode_sense_cmd(struct ide_atapi_pc *, u8);
  24 void ide_floppy_create_read_capacity_cmd(struct ide_atapi_pc *);
  25 
  26 /* ide-floppy_ioctl.c */
  27 int ide_floppy_ioctl(ide_drive_t *, struct block_device *, fmode_t,
  28                      unsigned int, unsigned long);
  29 
  30 #ifdef CONFIG_IDE_PROC_FS
  31 /* ide-floppy_proc.c */
  32 extern ide_proc_entry_t ide_floppy_proc[];
  33 extern const struct ide_proc_devset ide_floppy_settings[];
  34 #endif
  35 #else
  36 #define ide_floppy_proc         NULL
  37 #define ide_floppy_settings     NULL
  38 #endif
  39 
  40 #endif /*__IDE_FLOPPY_H */