diff options
Diffstat (limited to 'drivers/ide')
| -rw-r--r-- | drivers/ide/pci/pdc202xx_old.c | 57 |
1 files changed, 25 insertions, 32 deletions
diff --git a/drivers/ide/pci/pdc202xx_old.c b/drivers/ide/pci/pdc202xx_old.c index 570259093ce..d7b2210b4eb 100644 --- a/drivers/ide/pci/pdc202xx_old.c +++ b/drivers/ide/pci/pdc202xx_old.c @@ -369,8 +369,8 @@ static void __devinit init_dma_pdc202xx(ide_hwif_t *hwif, unsigned long dmabase) ide_setup_dma(hwif, dmabase, 8); } -static int __devinit init_setup_pdc202ata4(struct pci_dev *dev, - ide_pci_device_t *d) +static void __devinit pdc202ata4_fixup_irq(struct pci_dev *dev, + const char *name) { if ((dev->class >> 8) != PCI_CLASS_STORAGE_IDE) { u8 irq = 0, irq2 = 0; @@ -380,37 +380,15 @@ static int __devinit init_setup_pdc202ata4(struct pci_dev *dev, if (irq != irq2) { pci_write_config_byte(dev, (PCI_INTERRUPT_LINE)|0x80, irq); /* 0xbc */ - printk(KERN_INFO "%s: pci-config space interrupt " - "mirror fixed.\n", d->name); + printk(KERN_INFO "%s: PCI config space interrupt " + "mirror fixed\n", name); } } - return ide_setup_pci_device(dev, d); -} - -static int __devinit init_setup_pdc20265(struct pci_dev *dev, - ide_pci_device_t *d) -{ - if ((dev->bus->self) && - (dev->bus->self->vendor == PCI_VENDOR_ID_INTEL) && - ((dev->bus->self->device == PCI_DEVICE_ID_INTEL_I960) || - (dev->bus->self->device == PCI_DEVICE_ID_INTEL_I960RM))) { - printk(KERN_INFO "ide: Skipping Promise PDC20265 " - "attached to I2O RAID controller.\n"); - return -ENODEV; - } - return ide_setup_pci_device(dev, d); -} - -static int __devinit init_setup_pdc202xx(struct pci_dev *dev, - ide_pci_device_t *d) -{ - return ide_setup_pci_device(dev, d); } static ide_pci_device_t pdc202xx_chipsets[] __devinitdata = { { /* 0 */ .name = "PDC20246", - .init_setup = init_setup_pdc202ata4, .init_chipset = init_chipset_pdc202xx, .init_hwif = init_hwif_pdc202xx, .init_dma = init_dma_pdc202xx, @@ -421,7 +399,6 @@ static ide_pci_device_t pdc202xx_chipsets[] __devinitdata = { .udma_mask = ATA_UDMA2, },{ /* 1 */ .name = "PDC20262", - .init_setup = init_setup_pdc202ata4, .init_chipset = init_chipset_pdc202xx, .init_hwif = init_hwif_pdc202xx, .init_dma = init_dma_pdc202xx, @@ -432,7 +409,6 @@ static ide_pci_device_t pdc202xx_chipsets[] __devinitdata = { .udma_mask = ATA_UDMA4, },{ /* 2 */ .name = "PDC20263", - .init_setup = init_setup_pdc202ata4, .init_chipset = init_chipset_pdc202xx, .init_hwif = init_hwif_pdc202xx, .init_dma = init_dma_pdc202xx, @@ -443,7 +419,6 @@ static ide_pci_device_t pdc202xx_chipsets[] __devinitdata = { .udma_mask = ATA_UDMA4, },{ /* 3 */ .name = "PDC20265", - .init_setup = init_setup_pdc20265, .init_chipset = init_chipset_pdc202xx, .init_hwif = init_hwif_pdc202xx, .init_dma = init_dma_pdc202xx, @@ -454,7 +429,6 @@ static ide_pci_device_t pdc202xx_chipsets[] __devinitdata = { .udma_mask = ATA_UDMA5, },{ /* 4 */ .name = "PDC20267", - .init_setup = init_setup_pdc202xx, .init_chipset = init_chipset_pdc202xx, .init_hwif = init_hwif_pdc202xx, .init_dma = init_dma_pdc202xx, @@ -477,9 +451,28 @@ static ide_pci_device_t pdc202xx_chipsets[] __devinitdata = { static int __devinit pdc202xx_init_one(struct pci_dev *dev, const struct pci_device_id *id) { - ide_pci_device_t *d = &pdc202xx_chipsets[id->driver_data]; + ide_pci_device_t *d; + u8 idx = id->driver_data; + + d = &pdc202xx_chipsets[idx]; + + if (idx < 3) + pdc202ata4_fixup_irq(dev, d->name); + + if (idx == 3) { + struct pci_dev *bridge = dev->bus->self; - return d->init_setup(dev, d); + if (bridge && + bridge->vendor == PCI_VENDOR_ID_INTEL && + (bridge->device == PCI_DEVICE_ID_INTEL_I960 || + bridge->device == PCI_DEVICE_ID_INTEL_I960RM)) { + printk(KERN_INFO "ide: Skipping Promise PDC20265 " + "attached to I2O RAID controller\n"); + return -ENODEV; + } + } + + return ide_setup_pci_device(dev, d); } static const struct pci_device_id pdc202xx_pci_tbl[] = { |