Lines Matching refs:qc
161 static void sl82c105_bmdma_start(struct ata_queued_cmd *qc) in sl82c105_bmdma_start() argument
163 struct ata_port *ap = qc->ap; in sl82c105_bmdma_start()
170 sl82c105_configure_dmamode(ap, qc->dev); in sl82c105_bmdma_start()
172 ata_bmdma_start(qc); in sl82c105_bmdma_start()
190 static void sl82c105_bmdma_stop(struct ata_queued_cmd *qc) in sl82c105_bmdma_stop() argument
192 struct ata_port *ap = qc->ap; in sl82c105_bmdma_stop()
194 ata_bmdma_stop(qc); in sl82c105_bmdma_stop()
200 sl82c105_set_piomode(ap, qc->dev); in sl82c105_bmdma_stop()
213 static int sl82c105_qc_defer(struct ata_queued_cmd *qc) in sl82c105_qc_defer() argument
215 struct ata_host *host = qc->ap->host; in sl82c105_qc_defer()
216 struct ata_port *alt = host->ports[1 ^ qc->ap->port_no]; in sl82c105_qc_defer()
220 rc = ata_std_qc_defer(qc); in sl82c105_qc_defer()