70 static void pdc2027x_set_piomode(struct ata_port *ap, struct ata_device *adev);
71 static void pdc2027x_set_dmamode(struct ata_port *ap, struct ata_device *adev);
74 static int pdc2027x_cable_detect(struct ata_port *ap);
187 static inline void __iomem *port_mmio(struct ata_port *ap, unsigned int offset)  in port_mmio()  argument
189 	return ap->host->iomap[PDC_MMIO_BAR] + ap->port_no * 0x100 + offset;  in port_mmio()
198 static inline void __iomem *dev_mmio(struct ata_port *ap, struct ata_device *adev, unsigned int off…  in dev_mmio()  argument
201 	return port_mmio(ap, offset) + adj;  in dev_mmio()
214 static int pdc2027x_cable_detect(struct ata_port *ap)  in pdc2027x_cable_detect()  argument
219 	cgcr = ioread32(port_mmio(ap, PDC_GLOBAL_CTL));  in pdc2027x_cable_detect()
223 	PDPRINTK("No cable or 80-conductor cable on port %d\n", ap->port_no);  in pdc2027x_cable_detect()
227 	printk(KERN_INFO DRV_NAME ": 40-conductor cable detected on port %d\n", ap->port_no);  in pdc2027x_cable_detect()
235 static inline int pdc2027x_port_enabled(struct ata_port *ap)  in pdc2027x_port_enabled()  argument
237 	return ioread8(port_mmio(ap, PDC_ATA_CTL)) & 0x02;  in pdc2027x_port_enabled()
254 	if (!pdc2027x_port_enabled(link->ap))  in pdc2027x_prereset()
296 static void pdc2027x_set_piomode(struct ata_port *ap, struct ata_device *adev)  in pdc2027x_set_piomode()  argument
313 	ctcr0 = ioread32(dev_mmio(ap, adev, PDC_CTCR0));  in pdc2027x_set_piomode()
317 	iowrite32(ctcr0, dev_mmio(ap, adev, PDC_CTCR0));  in pdc2027x_set_piomode()
319 	ctcr1 = ioread32(dev_mmio(ap, adev, PDC_CTCR1));  in pdc2027x_set_piomode()
322 	iowrite32(ctcr1, dev_mmio(ap, adev, PDC_CTCR1));  in pdc2027x_set_piomode()
339 static void pdc2027x_set_dmamode(struct ata_port *ap, struct ata_device *adev)  in pdc2027x_set_dmamode()  argument
355 			ctcr1 = ioread32(dev_mmio(ap, adev, PDC_CTCR1));  in pdc2027x_set_dmamode()
356 			iowrite32(ctcr1 & ~(1 << 7), dev_mmio(ap, adev, PDC_CTCR1));  in pdc2027x_set_dmamode()
361 		ctcr1 = ioread32(dev_mmio(ap, adev, PDC_CTCR1));  in pdc2027x_set_dmamode()
366 		iowrite32(ctcr1, dev_mmio(ap, adev, PDC_CTCR1));  in pdc2027x_set_dmamode()
378 		ctcr0 = ioread32(dev_mmio(ap, adev, PDC_CTCR0));  in pdc2027x_set_dmamode()
384 		iowrite32(ctcr0, dev_mmio(ap, adev, PDC_CTCR0));  in pdc2027x_set_dmamode()
404 	struct ata_port *ap = link->ap;  in pdc2027x_set_mode()  local
413 		pdc2027x_set_piomode(ap, dev);  in pdc2027x_set_mode()
419 			u32 ctcr1 = ioread32(dev_mmio(ap, dev, PDC_CTCR1));  in pdc2027x_set_mode()
421 			iowrite32(ctcr1, dev_mmio(ap, dev, PDC_CTCR1));  in pdc2027x_set_mode()
425 			pdc2027x_set_dmamode(ap, dev);  in pdc2027x_set_mode()
744 		struct ata_port *ap = host->ports[i];  in pdc2027x_init_one()  local
746 		pdc_ata_setup_port(&ap->ioaddr, mmio_base + cmd_offset[i]);  in pdc2027x_init_one()
747 		ap->ioaddr.bmdma_addr = mmio_base + bmdma_offset[i];  in pdc2027x_init_one()
749 		ata_port_pbar_desc(ap, PDC_MMIO_BAR, -1, "mmio");  in pdc2027x_init_one()
750 		ata_port_pbar_desc(ap, PDC_MMIO_BAR, cmd_offset[i], "cmd");  in pdc2027x_init_one()