static int ide_floppy_get_format_capacities(ide_drive_t *drive, int __user *arg)
{
- struct ide_floppy_obj *floppy = drive->driver_data;
+ struct ide_disk_obj *floppy = drive->driver_data;
struct ide_atapi_pc pc;
u8 header_len, desc_cnt;
int i, blocks, length, u_array_size, u_index;
static int ide_floppy_get_sfrp_bit(ide_drive_t *drive)
{
- idefloppy_floppy_t *floppy = drive->driver_data;
+ struct ide_disk_obj *floppy = drive->driver_data;
struct ide_atapi_pc pc;
drive->atapi_flags &= ~IDE_AFLAG_SRFP;
static int ide_floppy_format_unit(ide_drive_t *drive, int __user *arg)
{
- idefloppy_floppy_t *floppy = drive->driver_data;
+ struct ide_disk_obj *floppy = drive->driver_data;
struct ide_atapi_pc pc;
int blocks, length, flags, err = 0;
if (floppy->openers > 1) {
/* Don't format if someone is using the disk */
- drive->atapi_flags &= ~IDE_AFLAG_FORMAT_IN_PROGRESS;
+ drive->dev_flags &= ~IDE_DFLAG_FORMAT_IN_PROGRESS;
return -EBUSY;
}
- drive->atapi_flags |= IDE_AFLAG_FORMAT_IN_PROGRESS;
+ drive->dev_flags |= IDE_DFLAG_FORMAT_IN_PROGRESS;
/*
* Send ATAPI_FORMAT_UNIT to the drive.
out:
if (err)
- drive->atapi_flags &= ~IDE_AFLAG_FORMAT_IN_PROGRESS;
+ drive->dev_flags &= ~IDE_DFLAG_FORMAT_IN_PROGRESS;
return err;
}
static int ide_floppy_get_format_progress(ide_drive_t *drive, int __user *arg)
{
- idefloppy_floppy_t *floppy = drive->driver_data;
+ struct ide_disk_obj *floppy = drive->driver_data;
struct ide_atapi_pc pc;
int progress_indication = 0x10000;
if (drive->atapi_flags & IDE_AFLAG_SRFP) {
- ide_floppy_create_request_sense_cmd(&pc);
+ ide_create_request_sense_cmd(drive, &pc);
if (ide_queue_pc_tail(drive, floppy->disk, &pc))
return -EIO;
return 0;
}
-int ide_floppy_format_ioctl(ide_drive_t *drive, struct file *file,
- unsigned int cmd, void __user *argp)
+static int ide_floppy_lockdoor(ide_drive_t *drive, struct ide_atapi_pc *pc,
+ unsigned long arg, unsigned int cmd)
+{
+ struct ide_disk_obj *floppy = drive->driver_data;
+ struct gendisk *disk = floppy->disk;
+ int prevent = (arg && cmd != CDROMEJECT) ? 1 : 0;
+
+ if (floppy->openers > 1)
+ return -EBUSY;
+
+ ide_set_media_lock(drive, disk, prevent);
+
+ if (cmd == CDROMEJECT)
+ ide_do_start_stop(drive, disk, 2);
+
+ return 0;
+}
+
+static int ide_floppy_format_ioctl(ide_drive_t *drive, struct file *file,
+ unsigned int cmd, void __user *argp)
{
switch (cmd) {
case IDEFLOPPY_IOCTL_FORMAT_SUPPORTED:
return -ENOTTY;
}
}
+
+int ide_floppy_ioctl(ide_drive_t *drive, struct inode *inode,
+ struct file *file, unsigned int cmd, unsigned long arg)
+{
+ struct block_device *bdev = inode->i_bdev;
+ struct ide_atapi_pc pc;
+ void __user *argp = (void __user *)arg;
+ int err;
+
+ if (cmd == CDROMEJECT || cmd == CDROM_LOCKDOOR)
+ return ide_floppy_lockdoor(drive, &pc, arg, cmd);
+
+ err = ide_floppy_format_ioctl(drive, file, cmd, argp);
+ if (err != -ENOTTY)
+ return err;
+
+ /*
+ * skip SCSI_IOCTL_SEND_COMMAND (deprecated)
+ * and CDROM_SEND_PACKET (legacy) ioctls
+ */
+ if (cmd != CDROM_SEND_PACKET && cmd != SCSI_IOCTL_SEND_COMMAND)
+ err = scsi_cmd_ioctl(file, bdev->bd_disk->queue,
+ bdev->bd_disk, cmd, argp);
+
+ if (err == -ENOTTY)
+ err = generic_ide_ioctl(drive, file, bdev, cmd, arg);
+
+ return err;
+}