102 static void atiixp_set_pio_timing(struct ata_port *ap, struct ata_device *adev, int pio)  in atiixp_set_pio_timing()  argument
107 	int dn = 2 * ap->port_no + adev->devno;  in atiixp_set_pio_timing()
108 	int timing_shift = (16 * ap->port_no) + 8 * (adev->devno ^ 1);  in atiixp_set_pio_timing()
132 static void atiixp_set_piomode(struct ata_port *ap, struct ata_device *adev)  in atiixp_set_piomode()  argument
136 	atiixp_set_pio_timing(ap, adev, adev->pio_mode - XFER_PIO_0);  in atiixp_set_piomode()
149 static void atiixp_set_dmamode(struct ata_port *ap, struct ata_device *adev)  in atiixp_set_dmamode()  argument
154 	int dma = adev->dma_mode;  in atiixp_set_dmamode()
155 	int dn = 2 * ap->port_no + adev->devno;  in atiixp_set_dmamode()
161 	if (adev->dma_mode >= XFER_UDMA_0) {  in atiixp_set_dmamode()
171 		int timing_shift = (16 * ap->port_no) + 8 * (adev->devno ^ 1);  in atiixp_set_dmamode()
187 	 if (adev->dma_mode >= XFER_MW_DMA_2)  in atiixp_set_dmamode()
189 	else if (adev->dma_mode == XFER_MW_DMA_1)  in atiixp_set_dmamode()
191 	else if (adev->dma_mode == XFER_MW_DMA_0)  in atiixp_set_dmamode()
195 	if (adev->pio_mode != wanted_pio)  in atiixp_set_dmamode()
196 		atiixp_set_pio_timing(ap, adev, wanted_pio);  in atiixp_set_dmamode()
214 	struct ata_device *adev = qc->dev;  in atiixp_bmdma_start()  local
217 	int dn = (2 * ap->port_no) + adev->devno;  in atiixp_bmdma_start()
221 	if (ata_using_udma(adev))  in atiixp_bmdma_start()