]> git.karo-electronics.de Git - karo-tx-linux.git/blob - drivers/ide/ide-floppy_proc.c
Merge branch 'for-james' of git://github.com/srajiv/tpm into next
[karo-tx-linux.git] / drivers / ide / ide-floppy_proc.c
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
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
16 static int idefloppy_capacity_proc_open(struct inode *inode, struct file *file)
17 {
18         return single_open(file, idefloppy_capacity_proc_show, PDE(inode)->data);
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 };