diff options
Diffstat (limited to 'arch/powerpc/kernel/pci-common.c')
| -rw-r--r-- | arch/powerpc/kernel/pci-common.c | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/arch/powerpc/kernel/pci-common.c b/arch/powerpc/kernel/pci-common.c index 6d46bfabdbe..780db386c1f 100644 --- a/arch/powerpc/kernel/pci-common.c +++ b/arch/powerpc/kernel/pci-common.c @@ -1076,18 +1076,24 @@ static void __devinit pcibios_fixup_bridge(struct pci_bus *bus) static void __devinit __pcibios_fixup_bus(struct pci_bus *bus) { - struct pci_dev *dev = bus->self; + struct pci_dev *dev; - pr_debug("PCI: Fixup bus %d (%s)\n", bus->number, dev ? pci_name(dev) : "PHB"); + pr_debug("PCI: Fixup bus %d (%s)\n", + bus->number, bus->self ? pci_name(bus->self) : "PHB"); /* Fixup PCI<->PCI bridges. Host bridges are handled separately, for * now differently between 32 and 64 bits. */ - if (dev != NULL) + if (bus->self != NULL) pcibios_fixup_bridge(bus); - /* Additional setup that is different between 32 and 64 bits for now */ - pcibios_do_bus_setup(bus); + /* Setup bus DMA mappings */ + if (ppc_md.pci_dma_bus_setup) + ppc_md.pci_dma_bus_setup(bus); + + /* Setup DMA for all PCI devices on that bus */ + list_for_each_entry(dev, &bus->devices, bus_list) + pcibios_setup_new_device(dev); /* Platform specific bus fixups */ if (ppc_md.pcibios_fixup_bus) |