diff options
Diffstat (limited to 'arch/ia64/sn/kernel/io_acpi_init.c')
| -rw-r--r-- | arch/ia64/sn/kernel/io_acpi_init.c | 22 |
1 files changed, 13 insertions, 9 deletions
diff --git a/arch/ia64/sn/kernel/io_acpi_init.c b/arch/ia64/sn/kernel/io_acpi_init.c index 0640739cc20c..231234c8d113 100644 --- a/arch/ia64/sn/kernel/io_acpi_init.c +++ b/arch/ia64/sn/kernel/io_acpi_init.c @@ -429,7 +429,8 @@ sn_acpi_slot_fixup(struct pci_dev *dev) void __iomem *addr; struct pcidev_info *pcidev_info = NULL; struct sn_irq_info *sn_irq_info = NULL; - size_t image_size, size; + struct resource *res; + size_t size; if (sn_acpi_get_pcidev_info(dev, &pcidev_info, &sn_irq_info)) { panic("%s: Failure obtaining pcidev_info for %s\n", @@ -443,17 +444,20 @@ sn_acpi_slot_fixup(struct pci_dev *dev) * of the shadowed copy, and the actual length of the ROM image. */ size = pci_resource_len(dev, PCI_ROM_RESOURCE); - addr = ioremap(pcidev_info->pdi_pio_mapped_addr[PCI_ROM_RESOURCE], - size); - image_size = pci_get_rom_size(dev, addr, size); - dev->resource[PCI_ROM_RESOURCE].start = (unsigned long) addr; - dev->resource[PCI_ROM_RESOURCE].end = - (unsigned long) addr + image_size - 1; - dev->resource[PCI_ROM_RESOURCE].flags |= IORESOURCE_ROM_BIOS_COPY; + + res = &dev->resource[PCI_ROM_RESOURCE]; + + pci_disable_rom(dev); + if (res->parent) + release_resource(res); + + res->start = pcidev_info->pdi_pio_mapped_addr[PCI_ROM_RESOURCE]; + res->end = res->start + size - 1; + res->flags = IORESOURCE_MEM | IORESOURCE_ROM_SHADOW | + IORESOURCE_PCI_FIXED; } sn_pci_fixup_slot(dev, pcidev_info, sn_irq_info); } - EXPORT_SYMBOL(sn_acpi_slot_fixup); |