Altix: Initial ACPI support - ROM shadowing.

[linux-2.6-omap-h63xx.git] / arch / ia64 / sn / kernel / io_init.c

diff --git a/arch/ia64/sn/kernel/io_init.c b/arch/ia64/sn/kernel/io_init.c
index 990224a44121f01367186d26ee814b1a384c373e..9ad843e0383b53a1745591defbf2497461a73471 100644 (file)
--- a/arch/ia64/sn/kernel/io_init.c
+++ b/arch/ia64/sn/kernel/io_init.c
@@ -210,6 +210,9 @@ sn_more_slot_fixup(struct pci_dev *dev, struct pcidev_info *pcidev_info)
                        dev->resource[idx].parent = &ioport_resource;
                else
                        dev->resource[idx].parent = &iomem_resource;
+               /* If ROM, mark as shadowed in PROM */
+               if (idx == PCI_ROM_RESOURCE)
+                       dev->resource[idx].flags |= IORESOURCE_ROM_BIOS_COPY;
        }
        /* Create a pci_window in the pci_controller struct for
         * each device resource.