177 static void pdc2026x_bmdma_start(struct ata_queued_cmd *qc)  in pdc2026x_bmdma_start()  argument
179 	struct ata_port *ap = qc->ap;  in pdc2026x_bmdma_start()
180 	struct ata_device *adev = qc->dev;  in pdc2026x_bmdma_start()
181 	struct ata_taskfile *tf = &qc->tf;  in pdc2026x_bmdma_start()
198 	pdc202xx_set_dmamode(ap, qc->dev);  in pdc2026x_bmdma_start()
202 		len = qc->nbytes / 2;  in pdc2026x_bmdma_start()
213 	ata_bmdma_start(qc);  in pdc2026x_bmdma_start()
227 static void pdc2026x_bmdma_stop(struct ata_queued_cmd *qc)  in pdc2026x_bmdma_stop()  argument
229 	struct ata_port *ap = qc->ap;  in pdc2026x_bmdma_stop()
230 	struct ata_device *adev = qc->dev;  in pdc2026x_bmdma_stop()
231 	struct ata_taskfile *tf = &qc->tf;  in pdc2026x_bmdma_stop()
247 	ata_bmdma_stop(qc);  in pdc2026x_bmdma_stop()
289 static int pdc2026x_check_atapi_dma(struct ata_queued_cmd *qc)  in pdc2026x_check_atapi_dma()  argument