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 8static 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 16static 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 21static 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 29ide_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 35ide_devset_rw_field(bios_cyl, bios_cyl); 36ide_devset_rw_field(bios_head, bios_head); 37ide_devset_rw_field(bios_sect, bios_sect); 38ide_devset_rw_field(ticks, pc_delay); 39 40const 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