diff options
Diffstat (limited to 'hw/ppc/spapr_pci.c')
| -rw-r--r-- | hw/ppc/spapr_pci.c | 23 |
1 files changed, 2 insertions, 21 deletions
diff --git a/hw/ppc/spapr_pci.c b/hw/ppc/spapr_pci.c index cea9469872..3063109e21 100644 --- a/hw/ppc/spapr_pci.c +++ b/hw/ppc/spapr_pci.c @@ -510,7 +510,6 @@ static int spapr_phb_init(SysBusDevice *s) DeviceState *dev = DEVICE(s); sPAPRPHBState *sphb = SPAPR_PCI_HOST_BRIDGE(s); PCIHostState *phb = PCI_HOST_BRIDGE(s); - const char *busname; char *namebuf; int i; PCIBus *bus; @@ -594,26 +593,8 @@ static int spapr_phb_init(SysBusDevice *s) get_system_io(), 0, SPAPR_PCI_IO_WIN_SIZE); memory_region_add_subregion(get_system_memory(), sphb->io_win_addr, &sphb->iowindow); - /* - * Selecting a busname is more complex than you'd think, due to - * interacting constraints. If the user has specified an id - * explicitly for the phb , then we want to use the qdev default - * of naming the bus based on the bridge device (so the user can - * then assign devices to it in the way they expect). For the - * first / default PCI bus (index=0) we want to use just "pci" - * because libvirt expects there to be a bus called, simply, - * "pci". Otherwise, we use the same name as in the device tree, - * since it's unique by construction, and makes the guest visible - * BUID clear. - */ - if (dev->id) { - busname = NULL; - } else if (sphb->index == 0) { - busname = "pci"; - } else { - busname = sphb->dtbusname; - } - bus = pci_register_bus(dev, busname, + + bus = pci_register_bus(dev, NULL, pci_spapr_set_irq, pci_spapr_map_irq, sphb, &sphb->memspace, &sphb->iospace, PCI_DEVFN(0, 0), PCI_NUM_PINS, TYPE_PCI_BUS); |