drivers/ide/ide-floppy_proc.c

   1 // SPDX-License-Identifier: GPL-2.0
   2 #include <linux/kernel.h>
   3 #include <linux/export.h>
   4 #include <linux/ide.h>
   5 #include <linux/seq_file.h>
   6
   7 #include "ide-floppy.h"
   8
   9 static int idefloppy_capacity_proc_show(struct seq_file *m, void *v)
  10 {
  11         ide_drive_t*drive = (ide_drive_t *)m->private;
  12
  13         seq_printf(m, "%llu\n", (long long)ide_gd_capacity(drive));
  14         return 0;
  15 }
  16
  17 ide_proc_entry_t ide_floppy_proc[] = {
  18         { "capacity",   S_IFREG|S_IRUGO, idefloppy_capacity_proc_show   },
  19         { "geometry",   S_IFREG|S_IRUGO, ide_geometry_proc_show         },
  20         {}
  21 };
  22
  23 ide_devset_rw_field(bios_cyl, bios_cyl);
  24 ide_devset_rw_field(bios_head, bios_head);
  25 ide_devset_rw_field(bios_sect, bios_sect);
  26 ide_devset_rw_field(ticks, pc_delay);
  27
  28 const struct ide_proc_devset ide_floppy_settings[] = {
  29         IDE_PROC_DEVSET(bios_cyl,  0, 1023),
  30         IDE_PROC_DEVSET(bios_head, 0,  255),
  31         IDE_PROC_DEVSET(bios_sect, 0,   63),
  32         IDE_PROC_DEVSET(ticks,     0,  255),
  33         { NULL },
  34 };