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