diff options
Diffstat (limited to 'arch/powerpc/kernel/pci_32.c')
| -rw-r--r-- | arch/powerpc/kernel/pci_32.c | 25 |
1 files changed, 2 insertions, 23 deletions
diff --git a/arch/powerpc/kernel/pci_32.c b/arch/powerpc/kernel/pci_32.c index 8cf15d961c3..c13668cf36d 100644 --- a/arch/powerpc/kernel/pci_32.c +++ b/arch/powerpc/kernel/pci_32.c @@ -354,36 +354,15 @@ pci_create_OF_bus_map(void) } } -static void __devinit pcibios_scan_phb(struct pci_controller *hose) +void __devinit pcibios_setup_phb_io_space(struct pci_controller *hose) { - struct pci_bus *bus; - struct device_node *node = hose->dn; unsigned long io_offset; struct resource *res = &hose->io_resource; - pr_debug("PCI: Scanning PHB %s\n", - node ? node->full_name : "<NO NAME>"); - - /* Create an empty bus for the toplevel */ - bus = pci_create_bus(hose->parent, hose->first_busno, hose->ops, hose); - if (bus == NULL) { - printk(KERN_ERR "Failed to create bus for PCI domain %04x\n", - hose->global_number); - return; - } - bus->secondary = hose->first_busno; - hose->bus = bus; - /* Fixup IO space offset */ io_offset = (unsigned long)hose->io_base_virt - isa_io_base; res->start = (res->start + io_offset) & 0xffffffffu; res->end = (res->end + io_offset) & 0xffffffffu; - - /* Wire up PHB bus resources */ - pcibios_setup_phb_resources(hose); - - /* Scan children */ - hose->last_busno = bus->subordinate = pci_scan_child_bus(bus); } static int __init pcibios_init(void) @@ -401,7 +380,7 @@ static int __init pcibios_init(void) if (pci_assign_all_buses) hose->first_busno = next_busno; hose->last_busno = 0xff; - pcibios_scan_phb(hose); + pcibios_scan_phb(hose, hose); pci_bus_add_devices(hose->bus); if (pci_assign_all_buses || next_busno <= hose->last_busno) next_busno = hose->last_busno + pcibios_assign_bus_offset; |