Provided by: linux-doc-2.6.15_2.6.15-23.39_all
ata_tf_read - input device’s ATA taskfile shadow registers
void ata_tf_read (struct ata_port * ap, struct ata_taskfile * tf);
ap Port from which input is read
tf ATA taskfile register set for storing input
Reads ATA taskfile registers for currently-selected device into tf.
Reads nsect, lbal, lbam, lbah, and device. If ATA_TFLAG_LBA48 is set,
also reads the hob registers.
May be used as the tf_read entry in ata_port_operations.
Inherited from caller.