Name
sata_port_hardreset —
reset port via SATA phy reset
Synopsis
int sata_port_hardreset ( | struct ata_port * ap, |
| const unsigned long * timing, |
| unsigned long deadline) ; |
Arguments
ap
port to reset
timing
timing parameters { interval, duratinon, timeout } in msec
deadline
deadline jiffies for the operation
Description
SATA phy-reset host port using DET bits of SControl register.
LOCKING
Kernel thread context (may sleep)
RETURNS
0 on success, -errno otherwise.