72 static int cmd648_cable_detect(struct ata_port *ap)  in cmd648_cable_detect()  argument
74 	struct pci_dev *pdev = to_pci_dev(ap->host->dev);  in cmd648_cable_detect()
79 	if (r & (1 << ap->port_no))  in cmd648_cable_detect()
93 static void cmd64x_set_timing(struct ata_port *ap, struct ata_device *adev, u8 mode)  in cmd64x_set_timing()  argument
95 	struct pci_dev *pdev = to_pci_dev(ap->host->dev);  in cmd64x_set_timing()
112 	int arttim = arttim_port[ap->port_no][adev->devno];  in cmd64x_set_timing()
113 	int drwtim = drwtim_port[ap->port_no][adev->devno];  in cmd64x_set_timing()
121 	if (ap->port_no) {  in cmd64x_set_timing()
177 static void cmd64x_set_piomode(struct ata_port *ap, struct ata_device *adev)  in cmd64x_set_piomode()  argument
179 	cmd64x_set_timing(ap, adev, adev->pio_mode);  in cmd64x_set_piomode()
190 static void cmd64x_set_dmamode(struct ata_port *ap, struct ata_device *adev)  in cmd64x_set_dmamode()  argument
196 	struct pci_dev *pdev = to_pci_dev(ap->host->dev);  in cmd64x_set_dmamode()
199 	int pciU = UDIDETCR0 + 8 * ap->port_no;  in cmd64x_set_dmamode()
200 	int pciD = BMIDESR0 + 8 * ap->port_no;  in cmd64x_set_dmamode()
222 		cmd64x_set_timing(ap, adev, adev->dma_mode);  in cmd64x_set_dmamode()
238 static bool cmd64x_sff_irq_check(struct ata_port *ap)  in cmd64x_sff_irq_check()  argument
240 	struct pci_dev *pdev = to_pci_dev(ap->host->dev);  in cmd64x_sff_irq_check()
241 	int irq_mask = ap->port_no ? ARTTIM23_INTR_CH1 : CFR_INTR_CH0;  in cmd64x_sff_irq_check()
242 	int irq_reg  = ap->port_no ? ARTTIM23 : CFR;  in cmd64x_sff_irq_check()
258 static void cmd64x_sff_irq_clear(struct ata_port *ap)  in cmd64x_sff_irq_clear()  argument
260 	struct pci_dev *pdev = to_pci_dev(ap->host->dev);  in cmd64x_sff_irq_clear()
261 	int irq_reg = ap->port_no ? ARTTIM23 : CFR;  in cmd64x_sff_irq_clear()
264 	ata_bmdma_irq_clear(ap);  in cmd64x_sff_irq_clear()
277 static bool cmd648_sff_irq_check(struct ata_port *ap)  in cmd648_sff_irq_check()  argument
279 	struct pci_dev *pdev = to_pci_dev(ap->host->dev);  in cmd648_sff_irq_check()
281 	int irq_mask = ap->port_no ? MRDMODE_INTR_CH1 : MRDMODE_INTR_CH0;  in cmd648_sff_irq_check()
294 static void cmd648_sff_irq_clear(struct ata_port *ap)  in cmd648_sff_irq_clear()  argument
296 	struct pci_dev *pdev = to_pci_dev(ap->host->dev);  in cmd648_sff_irq_clear()
298 	int irq_mask = ap->port_no ? MRDMODE_INTR_CH1 : MRDMODE_INTR_CH0;  in cmd648_sff_irq_clear()
301 	ata_bmdma_irq_clear(ap);  in cmd648_sff_irq_clear()