Lines Matching defs:qc
144 * @qc: command pending
152 static unsigned int sc1200_qc_issue(struct ata_queued_cmd *qc)
154 struct ata_port *ap = qc->ap;
155 struct ata_device *adev = qc->dev;
167 return ata_bmdma_qc_issue(qc);
172 * @qc: command
177 static int sc1200_qc_defer(struct ata_queued_cmd *qc)
179 struct ata_host *host = qc->ap->host;
180 struct ata_port *alt = host->ports[1 ^ qc->ap->port_no];
184 rc = ata_std_qc_defer(qc);