Name
ata_check_status —
Read device status reg & clear interrupt
Synopsis
u8 ata_check_status (struct ata_port * ap);
Arguments
ap
port where the device is
Description
Reads ATA taskfile status register for currently-selected device
and return its value. This also clears pending interrupts
from this device
May be used as the check_status entry in ata_port_operations.
LOCKING
Inherited from caller.