return -ENOSYS;
if (set_pio_mode_abuse(drive->hwif, arg)) {
+ drive->pio_mode = arg + XFER_PIO_0;
+
if (arg == 8 || arg == 9) {
unsigned long flags;
if (hwif->host_flags & IDE_HFLAG_NO_UNMASK_IRQS)
drive->dev_flags |= IDE_DFLAG_NO_UNMASK;
+ drive->pio_mode = XFER_PIO_0;
+
if (port_ops && port_ops->init_dev)
port_ops->init_dev(drive);
}
* set transfer mode on the device in ->set_pio_mode method...
*/
if (port_ops->set_dma_mode == NULL) {
+ drive->pio_mode = mode;
port_ops->set_pio_mode(drive, mode - XFER_PIO_0);
return 0;
}
if (hwif->host_flags & IDE_HFLAG_POST_SET_MODE) {
if (ide_config_drive_speed(drive, mode))
return -1;
+ drive->pio_mode = mode;
port_ops->set_pio_mode(drive, mode - XFER_PIO_0);
return 0;
} else {
+ drive->pio_mode = mode;
port_ops->set_pio_mode(drive, mode - XFER_PIO_0);
return ide_config_drive_speed(drive, mode);
}
u8 init_speed; /* transfer rate set at boot */
u8 current_speed; /* current transfer rate set */
u8 desired_speed; /* desired transfer rate set */
+ u8 pio_mode; /* for ->set_pio_mode _only_ */
u8 dn; /* now wide spread use */
u8 acoustic; /* acoustic management */
u8 media; /* disk, cdrom, tape, floppy, ... */