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);
73 static unsigned long pdc2027x_mode_filter(struct ata_device *adev, unsigned long mask);
198 static inline void __iomem *dev_mmio(struct ata_port *ap, struct ata_device *adev, unsigned int off…  in dev_mmio()  argument
200 	u8 adj = (adev->devno) ? 0x08 : 0x00;  in dev_mmio()
267 static unsigned long pdc2027x_mode_filter(struct ata_device *adev, unsigned long mask)  in pdc2027x_mode_filter()  argument
270 	struct ata_device *pair = ata_dev_pair(adev);  in pdc2027x_mode_filter()
272 	if (adev->class != ATA_DEV_ATA || adev->devno == 0 || pair == NULL)  in pdc2027x_mode_filter()
296 static void pdc2027x_set_piomode(struct ata_port *ap, struct ata_device *adev)  in pdc2027x_set_piomode()  argument
298 	unsigned int pio = adev->pio_mode - XFER_PIO_0;  in pdc2027x_set_piomode()
301 	PDPRINTK("adev->pio_mode[%X]\n", adev->pio_mode);  in pdc2027x_set_piomode()
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
341 	unsigned int dma_mode = adev->dma_mode;  in pdc2027x_set_dmamode()
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()