ata_qc_issue9
Issue taskfile to device
Usage
void ata_qc_issue(struct ata_queued_cmd * qc);
Arguments
qc
command to issue to device
Overview
Prepare an ATA command to submission to device. This includes mapping the data into a DMA-able area, filling in the S/G table, and finally writing the taskfile to hardware, starting the command.
LOCKING: spin_lock_irqsave(host lock)
Releases
6 releases since Debian 4.0 (Etch); the text changed 5 times.