Name
ata_tf_to_host —
issue ATA taskfile to host controller
Synopsis
void ata_tf_to_host (struct ata_port * ap, const struct ata_taskfile * tf);
Arguments
ap
port to which command is being issued
tf
ATA taskfile register set
Description
Issues ATA taskfile register set to ATA host controller,
with proper synchronization with interrupt handler and
other threads.
LOCKING
spin_lock_irqsave(host_set lock)