diff options
Diffstat (limited to 'arch/ia64/sn/kernel/io_init.c')
| -rw-r--r-- | arch/ia64/sn/kernel/io_init.c | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/arch/ia64/sn/kernel/io_init.c b/arch/ia64/sn/kernel/io_init.c index 0a36f082eaf..238e2c511d9 100644 --- a/arch/ia64/sn/kernel/io_init.c +++ b/arch/ia64/sn/kernel/io_init.c @@ -297,7 +297,8 @@ sn_pci_controller_fixup(int segment, int busnum, struct pci_bus *bus) s64 status = 0; struct pci_controller *controller; struct pcibus_bussoft *prom_bussoft_ptr; - + LIST_HEAD(resources); + int i; status = sal_get_pcibus_info((u64) segment, (u64) busnum, (u64) ia64_tpa(&prom_bussoft_ptr)); @@ -315,7 +316,15 @@ sn_pci_controller_fixup(int segment, int busnum, struct pci_bus *bus) */ controller->platform_data = prom_bussoft_ptr; - bus = pci_scan_bus(busnum, &pci_root_ops, controller); + sn_legacy_pci_window_fixup(controller, + prom_bussoft_ptr->bs_legacy_io, + prom_bussoft_ptr->bs_legacy_mem); + for (i = 0; i < controller->windows; i++) + pci_add_resource_offset(&resources, + &controller->window[i].resource, + controller->window[i].offset); + bus = pci_scan_root_bus(NULL, busnum, &pci_root_ops, controller, + &resources); if (bus == NULL) goto error_return; /* error, or bus already scanned */ @@ -348,9 +357,6 @@ sn_bus_fixup(struct pci_bus *bus) return; } sn_common_bus_fixup(bus, prom_bussoft_ptr); - sn_legacy_pci_window_fixup(PCI_CONTROLLER(bus), - prom_bussoft_ptr->bs_legacy_io, - prom_bussoft_ptr->bs_legacy_mem); } list_for_each_entry(pci_dev, &bus->devices, bus_list) { sn_io_slot_fixup(pci_dev); |