Source code comments read:
- This is tightly woven into the driver->do_special can not
+ This is tightly woven into the driver->do_special cannot
touch. DON'T do it again until a total personality rewrite
is committed.
error returns:
EACCES Access denied: requires CAP_SYS_ADMIN
+ ENXIO No such device: phy dead or ctl_addr == 0
+ EIO I/O error: reset timed out or hardware error
notes:
- Abort any current command, prevent anything else from being
- queued, execute a reset on the device, and issue BLKRRPART
- ioctl on the block device.
+ Execute a reset on the device as soon as the current IO
+ operation has completed.
Executes an ATAPI soft reset if applicable, otherwise
executes an ATA soft reset on the controller.
This ioctl initializes the addresses and irq for a disk
controller, probes for drives, and creates /proc/ide
- interfaces as appropiate.
+ interfaces as appropriate.