diff options
Diffstat (limited to 'hw/pci-bridge/pci_expander_bridge.c')
| -rw-r--r-- | hw/pci-bridge/pci_expander_bridge.c | 21 |
1 files changed, 11 insertions, 10 deletions
diff --git a/hw/pci-bridge/pci_expander_bridge.c b/hw/pci-bridge/pci_expander_bridge.c index 9e799dc10f..e62de4218f 100644 --- a/hw/pci-bridge/pci_expander_bridge.c +++ b/hw/pci-bridge/pci_expander_bridge.c @@ -51,7 +51,8 @@ typedef struct PXBDev { static PXBDev *convert_to_pxb(PCIDevice *dev) { - return pci_bus_is_express(dev->bus) ? PXB_PCIE_DEV(dev) : PXB_DEV(dev); + return pci_bus_is_express(pci_get_bus(dev)) + ? PXB_PCIE_DEV(dev) : PXB_DEV(dev); } static GList *pxb_dev_list; @@ -165,7 +166,7 @@ static const TypeInfo pxb_host_info = { */ static void pxb_register_bus(PCIDevice *dev, PCIBus *pxb_bus, Error **errp) { - PCIBus *bus = dev->bus; + PCIBus *bus = pci_get_bus(dev); int pxb_bus_num = pci_bus_num(pxb_bus); if (bus->parent_dev) { @@ -179,12 +180,12 @@ static void pxb_register_bus(PCIDevice *dev, PCIBus *pxb_bus, Error **errp) return; } } - QLIST_INSERT_HEAD(&dev->bus->child, pxb_bus, sibling); + QLIST_INSERT_HEAD(&pci_get_bus(dev)->child, pxb_bus, sibling); } static int pxb_map_irq_fn(PCIDevice *pci_dev, int pin) { - PCIDevice *pxb = pci_dev->bus->parent_dev; + PCIDevice *pxb = pci_get_bus(pci_dev)->parent_dev; /* * The bios does not index the pxb slot number when @@ -229,9 +230,9 @@ static void pxb_dev_realize_common(PCIDevice *dev, bool pcie, Error **errp) ds = qdev_create(NULL, TYPE_PXB_HOST); if (pcie) { - bus = pci_bus_new(ds, dev_name, NULL, NULL, 0, TYPE_PXB_PCIE_BUS); + bus = pci_root_bus_new(ds, dev_name, NULL, NULL, 0, TYPE_PXB_PCIE_BUS); } else { - bus = pci_bus_new(ds, "pxb-internal", NULL, NULL, 0, TYPE_PXB_BUS); + bus = pci_root_bus_new(ds, "pxb-internal", NULL, NULL, 0, TYPE_PXB_BUS); bds = qdev_create(BUS(bus), "pci-bridge"); bds->id = dev_name; qdev_prop_set_uint8(bds, PCI_BRIDGE_DEV_PROP_CHASSIS_NR, pxb->bus_nr); @@ -239,8 +240,8 @@ static void pxb_dev_realize_common(PCIDevice *dev, bool pcie, Error **errp) } bus->parent_dev = dev; - bus->address_space_mem = dev->bus->address_space_mem; - bus->address_space_io = dev->bus->address_space_io; + bus->address_space_mem = pci_get_bus(dev)->address_space_mem; + bus->address_space_io = pci_get_bus(dev)->address_space_io; bus->map_irq = pxb_map_irq_fn; PCI_HOST_BRIDGE(ds)->bus = bus; @@ -271,7 +272,7 @@ err_register_bus: static void pxb_dev_realize(PCIDevice *dev, Error **errp) { - if (pci_bus_is_express(dev->bus)) { + if (pci_bus_is_express(pci_get_bus(dev))) { error_setg(errp, "pxb devices cannot reside on a PCIe bus"); return; } @@ -323,7 +324,7 @@ static const TypeInfo pxb_dev_info = { static void pxb_pcie_dev_realize(PCIDevice *dev, Error **errp) { - if (!pci_bus_is_express(dev->bus)) { + if (!pci_bus_is_express(pci_get_bus(dev))) { error_setg(errp, "pxb-pcie devices cannot reside on a PCI bus"); return; } |