diff options
Diffstat (limited to 'arch/powerpc/kernel/pci_64.c')
| -rw-r--r-- | arch/powerpc/kernel/pci_64.c | 19 |
1 files changed, 16 insertions, 3 deletions
diff --git a/arch/powerpc/kernel/pci_64.c b/arch/powerpc/kernel/pci_64.c index 794359d8686..2ec040b314d 100644 --- a/arch/powerpc/kernel/pci_64.c +++ b/arch/powerpc/kernel/pci_64.c @@ -359,7 +359,7 @@ void __devinit scan_phb(struct pci_controller *hose) int i, mode; struct resource *res; - DBG("Scanning PHB %s\n", node ? node->full_name : "<NO NAME>"); + DBG("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, node); @@ -375,9 +375,22 @@ void __devinit scan_phb(struct pci_controller *hose) pcibios_map_io_space(bus); /* Wire up PHB bus resources */ - bus->resource[0] = res = &hose->io_resource; - for (i = 0; i < 3; ++i) + if (hose->io_resource.flags) { + DBG("PCI: PHB IO resource = %016lx-%016lx [%lx]\n", + hose->io_resource.start, hose->io_resource.end, + hose->io_resource.flags); + bus->resource[0] = res = &hose->io_resource; + } + for (i = 0; i < 3; ++i) { + DBG("PCI: PHB MEM resource %d = %016lx-%016lx [%lx]\n", i, + hose->mem_resources[i].start, + hose->mem_resources[i].end, + hose->mem_resources[i].flags); bus->resource[i+1] = &hose->mem_resources[i]; + } + DBG("PCI: PHB MEM offset = %016lx\n", hose->pci_mem_offset); + DBG("PCI: PHB IO offset = %08lx\n", + (unsigned long)hose->io_base_virt - _IO_BASE); /* Get probe mode and perform scan */ mode = PCI_PROBE_NORMAL; |