393 	struct ata_drive_datas *drvp;  in cmd0643_9_setup_channel()  local
405 		drvp = &chp->ch_drive[drive];  in cmd0643_9_setup_channel()
407 		if (drvp->drive_type == ATA_DRIVET_NONE)  in cmd0643_9_setup_channel()
410 		tim = cmd0643_9_data_tim_pio[drvp->PIO_mode];  in cmd0643_9_setup_channel()
411 		if (drvp->drive_flags & (ATA_DRIVE_DMA | ATA_DRIVE_UDMA)) {  in cmd0643_9_setup_channel()
412 			if (drvp->drive_flags & ATA_DRIVE_UDMA) {  in cmd0643_9_setup_channel()
415 				drvp->drive_flags &= ~ATA_DRIVE_DMA;  in cmd0643_9_setup_channel()
419 				if (drvp->UDMA_mode > 2 &&  in cmd0643_9_setup_channel()
423 					drvp->UDMA_mode = 2;  in cmd0643_9_setup_channel()
424 				if (drvp->UDMA_mode > 2)  in cmd0643_9_setup_channel()
432 				    (cmd0646_9_tim_udma[drvp->UDMA_mode] <<  in cmd0643_9_setup_channel()
452 				if (drvp->PIO_mode >= 3 &&  in cmd0643_9_setup_channel()
453 				    (drvp->DMA_mode + 2) > drvp->PIO_mode) {  in cmd0643_9_setup_channel()
454 					drvp->DMA_mode = drvp->PIO_mode - 2;  in cmd0643_9_setup_channel()
456 				tim = cmd0643_9_data_tim_dma[drvp->DMA_mode];  in cmd0643_9_setup_channel()
567 	struct ata_drive_datas *drvp;  in cmd680_setup_channel()  local
590 		drvp = &chp->ch_drive[drive];  in cmd680_setup_channel()
592 		if (drvp->drive_type == ATA_DRIVET_NONE)  in cmd680_setup_channel()
595 		if (drvp->drive_flags & ATA_DRIVE_UDMA) {  in cmd680_setup_channel()
597 			drvp->drive_flags &= ~ATA_DRIVE_DMA;  in cmd680_setup_channel()
600 			if (drvp->UDMA_mode > 2 &&  in cmd680_setup_channel()
602 				drvp->UDMA_mode = 2;  in cmd680_setup_channel()
604 			if (drvp->UDMA_mode == 6 && (scsc & 0x30) == 0) {  in cmd680_setup_channel()
608 					drvp->UDMA_mode = 5;  in cmd680_setup_channel()
614 				val |= udma2_tbl[drvp->UDMA_mode];  in cmd680_setup_channel()
616 				val |= udma_tbl[drvp->UDMA_mode];  in cmd680_setup_channel()
619 		} else if (drvp->drive_flags & ATA_DRIVE_DMA) {  in cmd680_setup_channel()
622 			val = dma_tbl[drvp->DMA_mode];  in cmd680_setup_channel()
629 			val = pio_tbl[drvp->PIO_mode];  in cmd680_setup_channel()