1 #include <linux/kernel.h>
2 #include <linux/export.h>
3 #include <linux/ide.h>
4 #include <linux/seq_file.h>
5
6 #include "ide-floppy.h"
7
idefloppy_capacity_proc_show(struct seq_file * m,void * v)8 static int idefloppy_capacity_proc_show(struct seq_file *m, void *v)
9 {
10 ide_drive_t*drive = (ide_drive_t *)m->private;
11
12 seq_printf(m, "%llu\n", (long long)ide_gd_capacity(drive));
13 return 0;
14 }
15
idefloppy_capacity_proc_open(struct inode * inode,struct file * file)16 static int idefloppy_capacity_proc_open(struct inode *inode, struct file *file)
17 {
18 return single_open(file, idefloppy_capacity_proc_show, PDE_DATA(inode));
19 }
20
21 static const struct file_operations idefloppy_capacity_proc_fops = {
22 .owner = THIS_MODULE,
23 .open = idefloppy_capacity_proc_open,
24 .read = seq_read,
25 .llseek = seq_lseek,
26 .release = single_release,
27 };
28
29 ide_proc_entry_t ide_floppy_proc[] = {
30 { "capacity", S_IFREG|S_IRUGO, &idefloppy_capacity_proc_fops },
31 { "geometry", S_IFREG|S_IRUGO, &ide_geometry_proc_fops },
32 {}
33 };
34
35 ide_devset_rw_field(bios_cyl, bios_cyl);
36 ide_devset_rw_field(bios_head, bios_head);
37 ide_devset_rw_field(bios_sect, bios_sect);
38 ide_devset_rw_field(ticks, pc_delay);
39
40 const struct ide_proc_devset ide_floppy_settings[] = {
41 IDE_PROC_DEVSET(bios_cyl, 0, 1023),
42 IDE_PROC_DEVSET(bios_head, 0, 255),
43 IDE_PROC_DEVSET(bios_sect, 0, 63),
44 IDE_PROC_DEVSET(ticks, 0, 255),
45 { NULL },
46 };
47