76 static inline int is_sata(ide_hwif_t *hwif)  in is_sata()  argument
78 	return pdev_is_sata(to_pci_dev(hwif->dev));  in is_sata()
92 static unsigned long siimage_selreg(ide_hwif_t *hwif, int r)  in siimage_selreg()  argument
94 	unsigned long base = (unsigned long)hwif->hwif_data;  in siimage_selreg()
97 	if (hwif->host_flags & IDE_HFLAG_MMIO)  in siimage_selreg()
98 		base += hwif->channel << 6;  in siimage_selreg()
100 		base += hwif->channel << 4;  in siimage_selreg()
116 	ide_hwif_t *hwif	= drive->hwif;  in siimage_seldev()  local
117 	unsigned long base	= (unsigned long)hwif->hwif_data;  in siimage_seldev()
121 	if (hwif->host_flags & IDE_HFLAG_MMIO)  in siimage_seldev()
122 		base += hwif->channel << 6;  in siimage_seldev()
124 		base += hwif->channel << 4;  in siimage_seldev()
197 	ide_hwif_t *hwif	= drive->hwif;  in sil_pata_udma_filter()  local
198 	struct pci_dev *dev	= to_pci_dev(hwif->dev);  in sil_pata_udma_filter()
199 	unsigned long base	= (unsigned long)hwif->hwif_data;  in sil_pata_udma_filter()
202 	base += (hwif->host_flags & IDE_HFLAG_MMIO) ? 0x4A : 0x8A;  in sil_pata_udma_filter()
239 static void sil_set_pio_mode(ide_hwif_t *hwif, ide_drive_t *drive)  in sil_set_pio_mode()  argument
244 	struct pci_dev *dev	= to_pci_dev(hwif->dev);  in sil_set_pio_mode()
249 	unsigned long tfaddr	= siimage_selreg(hwif,	0x02);  in sil_set_pio_mode()
250 	unsigned long base	= (unsigned long)hwif->hwif_data;  in sil_set_pio_mode()
253 	u8 mmio			= (hwif->host_flags & IDE_HFLAG_MMIO) ? 1 : 0;  in sil_set_pio_mode()
254 	u8 addr_mask		= hwif->channel ? (mmio ? 0xF4 : 0x84)  in sil_set_pio_mode()
298 static void sil_set_dma_mode(ide_hwif_t *hwif, ide_drive_t *drive)  in sil_set_dma_mode()  argument
304 	struct pci_dev *dev	= to_pci_dev(hwif->dev);  in sil_set_dma_mode()
305 	unsigned long base	= (unsigned long)hwif->hwif_data;  in sil_set_dma_mode()
308 	u8 mmio			= (hwif->host_flags & IDE_HFLAG_MMIO) ? 1 : 0;  in sil_set_dma_mode()
309 	u8 scsc = 0, addr_mask	= hwif->channel ? (mmio ? 0xF4 : 0x84)  in sil_set_dma_mode()
324 	scsc = is_sata(hwif) ? 1 : scsc;  in sil_set_dma_mode()
341 static int sil_test_irq(ide_hwif_t *hwif)  in sil_test_irq()  argument
343 	struct pci_dev *dev	= to_pci_dev(hwif->dev);  in sil_test_irq()
344 	unsigned long addr	= siimage_selreg(hwif, 1);  in sil_test_irq()
361 	ide_hwif_t *hwif	= drive->hwif;  in siimage_mmio_dma_test_irq()  local
363 		= (void __iomem *)hwif->sata_scr[SATA_ERROR_OFFSET];  in siimage_mmio_dma_test_irq()
366 		unsigned long base	= (unsigned long)hwif->hwif_data;  in siimage_mmio_dma_test_irq()
370 		if (ext_stat & ((hwif->channel) ? 0x40 : 0x10)) {  in siimage_mmio_dma_test_irq()
387 	if (readb((void __iomem *)(hwif->dma_base + ATA_DMA_STATUS)) & 4)  in siimage_mmio_dma_test_irq()
395 	if (drive->hwif->host_flags & IDE_HFLAG_MMIO)  in siimage_dma_test_irq()
411 	ide_hwif_t *hwif = drive->hwif;  in sil_sata_reset_poll()  local
413 		= (void __iomem *)hwif->sata_scr[SATA_STATUS_OFFSET];  in sil_sata_reset_poll()
421 					    hwif->name, sata_stat);  in sil_sata_reset_poll()
549 static void init_mmio_iops_siimage(ide_hwif_t *hwif)  in init_mmio_iops_siimage()  argument
551 	struct pci_dev *dev	= to_pci_dev(hwif->dev);  in init_mmio_iops_siimage()
554 	u8 ch			= hwif->channel;  in init_mmio_iops_siimage()
555 	struct ide_io_ports *io_ports = &hwif->io_ports;  in init_mmio_iops_siimage()
561 	hwif->host_flags |= IDE_HFLAG_MMIO;  in init_mmio_iops_siimage()
563 	hwif->hwif_data	= addr;  in init_mmio_iops_siimage()
595 		hwif->sata_scr[SATA_STATUS_OFFSET]	= base + 0x104;  in init_mmio_iops_siimage()
596 		hwif->sata_scr[SATA_ERROR_OFFSET]	= base + 0x108;  in init_mmio_iops_siimage()
597 		hwif->sata_scr[SATA_CONTROL_OFFSET]	= base + 0x100;  in init_mmio_iops_siimage()
600 	hwif->irq = dev->irq;  in init_mmio_iops_siimage()
602 	hwif->dma_base = (unsigned long)addr + (ch ? 0x08 : 0x00);  in init_mmio_iops_siimage()
632 	ide_hwif_t *hwif = drive->hwif;  in sil_quirkproc()  local
635 	if (!is_sata(hwif) || !is_dev_seagate_sata(drive))  in sil_quirkproc()
636 		hwif->rqsize = 128;  in sil_quirkproc()
649 static void init_iops_siimage(ide_hwif_t *hwif)  in init_iops_siimage()  argument
651 	struct pci_dev *dev = to_pci_dev(hwif->dev);  in init_iops_siimage()
654 	hwif->hwif_data = NULL;  in init_iops_siimage()
657 	hwif->rqsize = 15;  in init_iops_siimage()
660 		init_mmio_iops_siimage(hwif);  in init_iops_siimage()
670 static u8 sil_cable_detect(ide_hwif_t *hwif)  in sil_cable_detect()  argument
672 	struct pci_dev *dev	= to_pci_dev(hwif->dev);  in sil_cable_detect()
673 	unsigned long addr	= siimage_selreg(hwif, 0);  in sil_cable_detect()