SysBusDevice *s = SYS_BUS_DEVICE(dev);
sPAPRPHBState *sphb = SPAPR_PCI_HOST_BRIDGE(s);
PCIHostState *phb = PCI_HOST_BRIDGE(s);
+ sPAPRPHBClass *info = SPAPR_PCI_HOST_BRIDGE_GET_CLASS(s);
char *namebuf;
int i;
PCIBus *bus;
PCI_DEVFN(0, 0), PCI_NUM_PINS, TYPE_PCI_BUS);
phb->bus = bus;
- sphb->dma_window_start = 0;
- sphb->dma_window_size = 0x40000000;
- sphb->tcet = spapr_tce_new_table(dev, sphb->dma_liobn,
- sphb->dma_window_size);
- if (!sphb->tcet) {
- error_setg(errp, "Unable to create TCE table for %s",
- sphb->dtbusname);
- return;
- }
- address_space_init(&sphb->iommu_as, spapr_tce_get_iommu(sphb->tcet),
- sphb->dtbusname);
-
pci_setup_iommu(bus, spapr_pci_dma_iommu, sphb);
pci_bus_set_route_irq_fn(bus, spapr_route_intx_pin_to_irq);
sphb->lsi_table[i].irq = irq;
}
+
+ if (!info->finish_realize) {
+ error_setg(errp, "finish_realize not defined");
+ return;
+ }
+
+ info->finish_realize(sphb, errp);
+}
+
+static void spapr_phb_finish_realize(sPAPRPHBState *sphb, Error **errp)
+{
+ sphb->dma_window_start = 0;
+ sphb->dma_window_size = 0x40000000;
+ sphb->tcet = spapr_tce_new_table(DEVICE(sphb), sphb->dma_liobn,
+ sphb->dma_window_size);
+ if (!sphb->tcet) {
+ error_setg(errp, "Unable to create TCE table for %s",
+ sphb->dtbusname);
+ return ;
+ }
+ address_space_init(&sphb->iommu_as, spapr_tce_get_iommu(sphb->tcet),
+ sphb->dtbusname);
}
static void spapr_phb_reset(DeviceState *qdev)
{
PCIHostBridgeClass *hc = PCI_HOST_BRIDGE_CLASS(klass);
DeviceClass *dc = DEVICE_CLASS(klass);
+ sPAPRPHBClass *spc = SPAPR_PCI_HOST_BRIDGE_CLASS(klass);
hc->root_bus_path = spapr_phb_root_bus_path;
dc->realize = spapr_phb_realize;
dc->vmsd = &vmstate_spapr_pci;
set_bit(DEVICE_CATEGORY_BRIDGE, dc->categories);
dc->cannot_instantiate_with_device_add_yet = false;
+ spc->finish_realize = spapr_phb_finish_realize;
}
static const TypeInfo spapr_phb_info = {
.parent = TYPE_PCI_HOST_BRIDGE,
.instance_size = sizeof(sPAPRPHBState),
.class_init = spapr_phb_class_init,
+ .class_size = sizeof(sPAPRPHBClass),
};
PCIHostState *spapr_create_phb(sPAPREnvironment *spapr, int index)
#define SPAPR_PCI_HOST_BRIDGE(obj) \
OBJECT_CHECK(sPAPRPHBState, (obj), TYPE_SPAPR_PCI_HOST_BRIDGE)
-typedef struct sPAPRPHBState {
+#define SPAPR_PCI_HOST_BRIDGE_CLASS(klass) \
+ OBJECT_CLASS_CHECK(sPAPRPHBClass, (klass), TYPE_SPAPR_PCI_HOST_BRIDGE)
+#define SPAPR_PCI_HOST_BRIDGE_GET_CLASS(obj) \
+ OBJECT_GET_CLASS(sPAPRPHBClass, (obj), TYPE_SPAPR_PCI_HOST_BRIDGE)
+
+typedef struct sPAPRPHBClass sPAPRPHBClass;
+typedef struct sPAPRPHBState sPAPRPHBState;
+
+struct sPAPRPHBClass {
+ PCIHostBridgeClass parent_class;
+
+ void (*finish_realize)(sPAPRPHBState *sphb, Error **errp);
+};
+
+struct sPAPRPHBState {
PCIHostState parent_obj;
int32_t index;
} msi_table[SPAPR_MSIX_MAX_DEVS];
QLIST_ENTRY(sPAPRPHBState) list;
-} sPAPRPHBState;
+};
#define SPAPR_PCI_BASE_BUID 0x800000020000000ULL