diff options
| -rw-r--r-- | drivers/ide/arm/palm_bk3710.c | 1 | ||||
| -rw-r--r-- | drivers/ide/ide-dma.c | 2 | ||||
| -rw-r--r-- | drivers/ide/pci/scc_pata.c | 1 | ||||
| -rw-r--r-- | drivers/ide/pci/siimage.c | 25 | ||||
| -rw-r--r-- | drivers/ide/setup-pci.c | 4 | ||||
| -rw-r--r-- | include/linux/ide.h | 1 |
6 files changed, 16 insertions, 18 deletions
diff --git a/drivers/ide/arm/palm_bk3710.c b/drivers/ide/arm/palm_bk3710.c index 74a05dc6d1e6..3839f5722985 100644 --- a/drivers/ide/arm/palm_bk3710.c +++ b/drivers/ide/arm/palm_bk3710.c @@ -405,7 +405,6 @@ static int __devinit palm_bk3710_probe(struct platform_device *pdev) ide_init_port_data(hwif, i); ide_init_port_hw(hwif, &hw); - hwif->mmio = 1; default_hwif_mmiops(hwif); idx[0] = i; diff --git a/drivers/ide/ide-dma.c b/drivers/ide/ide-dma.c index 174f4704614c..7ee44f86bc54 100644 --- a/drivers/ide/ide-dma.c +++ b/drivers/ide/ide-dma.c @@ -463,7 +463,7 @@ int ide_dma_setup(ide_drive_t *drive) } /* PRD table */ - if (hwif->mmio) + if (hwif->host_flags & IDE_HFLAG_MMIO) writel(hwif->dmatable_dma, (void __iomem *)(hwif->dma_base + ATA_DMA_TABLE_OFS)); else diff --git a/drivers/ide/pci/scc_pata.c b/drivers/ide/pci/scc_pata.c index 37e8cfcabb4b..133053c7a480 100644 --- a/drivers/ide/pci/scc_pata.c +++ b/drivers/ide/pci/scc_pata.c @@ -793,7 +793,6 @@ static void __devinit init_mmio_iops_scc(ide_hwif_t *hwif) hwif->dma_base = dma_base; hwif->config_data = ports->ctl; - hwif->mmio = 1; } /** diff --git a/drivers/ide/pci/siimage.c b/drivers/ide/pci/siimage.c index 0006b9e58567..b75e9bb390a7 100644 --- a/drivers/ide/pci/siimage.c +++ b/drivers/ide/pci/siimage.c @@ -94,7 +94,7 @@ static unsigned long siimage_selreg(ide_hwif_t *hwif, int r) unsigned long base = (unsigned long)hwif->hwif_data; base += 0xA0 + r; - if (hwif->mmio) + if (hwif->host_flags & IDE_HFLAG_MMIO) base += hwif->channel << 6; else base += hwif->channel << 4; @@ -117,7 +117,7 @@ static inline unsigned long siimage_seldev(ide_drive_t *drive, int r) unsigned long base = (unsigned long)hwif->hwif_data; base += 0xA0 + r; - if (hwif->mmio) + if (hwif->host_flags & IDE_HFLAG_MMIO) base += hwif->channel << 6; else base += hwif->channel << 4; @@ -190,7 +190,9 @@ static u8 sil_pata_udma_filter(ide_drive_t *drive) unsigned long base = (unsigned long)hwif->hwif_data; u8 scsc, mask = 0; - scsc = sil_ioread8(dev, base + (hwif->mmio ? 0x4A : 0x8A)); + base += (hwif->host_flags & IDE_HFLAG_MMIO) ? 0x4A : 0x8A; + + scsc = sil_ioread8(dev, base); switch (scsc & 0x30) { case 0x10: /* 133 */ @@ -238,8 +240,9 @@ static void sil_set_pio_mode(ide_drive_t *drive, u8 pio) unsigned long tfaddr = siimage_selreg(hwif, 0x02); unsigned long base = (unsigned long)hwif->hwif_data; u8 tf_pio = pio; - u8 addr_mask = hwif->channel ? (hwif->mmio ? 0xF4 : 0x84) - : (hwif->mmio ? 0xB4 : 0x80); + u8 mmio = (hwif->host_flags & IDE_HFLAG_MMIO) ? 1 : 0; + u8 addr_mask = hwif->channel ? (mmio ? 0xF4 : 0x84) + : (mmio ? 0xB4 : 0x80); u8 mode = 0; u8 unit = drive->select.b.unit; @@ -290,13 +293,13 @@ static void sil_set_dma_mode(ide_drive_t *drive, const u8 speed) u16 ultra = 0, multi = 0; u8 mode = 0, unit = drive->select.b.unit; unsigned long base = (unsigned long)hwif->hwif_data; - u8 scsc = 0, addr_mask = hwif->channel ? - (hwif->mmio ? 0xF4 : 0x84) : - (hwif->mmio ? 0xB4 : 0x80); + u8 mmio = (hwif->host_flags & IDE_HFLAG_MMIO) ? 1 : 0; + u8 scsc = 0, addr_mask = hwif->channel ? (mmio ? 0xF4 : 0x84) + : (mmio ? 0xB4 : 0x80); unsigned long ma = siimage_seldev(drive, 0x08); unsigned long ua = siimage_seldev(drive, 0x0C); - scsc = sil_ioread8 (dev, base + (hwif->mmio ? 0x4A : 0x8A)); + scsc = sil_ioread8 (dev, base + (mmio ? 0x4A : 0x8A)); mode = sil_ioread8 (dev, base + addr_mask); multi = sil_ioread16(dev, ma); ultra = sil_ioread16(dev, ua); @@ -391,7 +394,7 @@ static int siimage_mmio_dma_test_irq(ide_drive_t *drive) static int siimage_dma_test_irq(ide_drive_t *drive) { - if (drive->hwif->mmio) + if (drive->hwif->host_flags & IDE_HFLAG_MMIO) return siimage_mmio_dma_test_irq(drive); else return siimage_io_dma_test_irq(drive); @@ -640,8 +643,6 @@ static void __devinit init_mmio_iops_siimage(ide_hwif_t *hwif) hwif->irq = dev->irq; hwif->dma_base = (unsigned long)addr + (ch ? 0x08 : 0x00); - - hwif->mmio = 1; } static int is_dev_seagate_sata(ide_drive_t *drive) diff --git a/drivers/ide/setup-pci.c b/drivers/ide/setup-pci.c index 5171601fb255..abcfb1739d4d 100644 --- a/drivers/ide/setup-pci.c +++ b/drivers/ide/setup-pci.c @@ -87,7 +87,7 @@ unsigned long ide_pci_dma_base(ide_hwif_t *hwif, const struct ide_port_info *d) unsigned long dma_base = 0; u8 dma_stat = 0; - if (hwif->mmio) + if (hwif->host_flags & IDE_HFLAG_MMIO) return hwif->dma_base; if (hwif->mate && hwif->mate->dma_base) { @@ -374,7 +374,7 @@ int ide_hwif_setup_dma(ide_hwif_t *hwif, const struct ide_port_info *d) if (base == 0 || ide_pci_set_master(dev, d->name) < 0) return -1; - if (hwif->mmio) + if (hwif->host_flags & IDE_HFLAG_MMIO) printk(KERN_INFO " %s: MMIO-DMA\n", hwif->name); else printk(KERN_INFO " %s: BM-DMA at 0x%04lx-0x%04lx\n", diff --git a/include/linux/ide.h b/include/linux/ide.h index 56d0bc2dffee..b01b102be4de 100644 --- a/include/linux/ide.h +++ b/include/linux/ide.h @@ -532,7 +532,6 @@ typedef struct hwif_s { unsigned serialized : 1; /* serialized all channel operation */ unsigned sharing_irq: 1; /* 1 = sharing irq with another hwif */ unsigned sg_mapped : 1; /* sg_table and sg_nents are ready */ - unsigned mmio : 1; /* host uses MMIO */ struct device gendev; struct device *portdev; |