diff options
Diffstat (limited to 'hw/pci-host/pnv_phb3.c')
| -rw-r--r-- | hw/pci-host/pnv_phb3.c | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/hw/pci-host/pnv_phb3.c b/hw/pci-host/pnv_phb3.c index d4c04a281a..af8575c007 100644 --- a/hw/pci-host/pnv_phb3.c +++ b/hw/pci-host/pnv_phb3.c @@ -1006,6 +1006,11 @@ void pnv_phb3_bus_init(DeviceState *dev, PnvPHB3 *phb) &phb->pci_mmio, &phb->pci_io, 0, 4, TYPE_PNV_PHB3_ROOT_BUS); + object_property_set_int(OBJECT(pci->bus), "phb-id", phb->phb_id, + &error_abort); + object_property_set_int(OBJECT(pci->bus), "chip-id", phb->chip_id, + &error_abort); + pci_setup_iommu(pci->bus, pnv_phb3_dma_iommu, phb); } @@ -1105,10 +1110,55 @@ static const TypeInfo pnv_phb3_type_info = { .instance_init = pnv_phb3_instance_init, }; +static void pnv_phb3_root_bus_get_prop(Object *obj, Visitor *v, + const char *name, + void *opaque, Error **errp) +{ + PnvPHB3RootBus *bus = PNV_PHB3_ROOT_BUS(obj); + uint64_t value = 0; + + if (strcmp(name, "phb-id") == 0) { + value = bus->phb_id; + } else { + value = bus->chip_id; + } + + visit_type_size(v, name, &value, errp); +} + +static void pnv_phb3_root_bus_set_prop(Object *obj, Visitor *v, + const char *name, + void *opaque, Error **errp) + +{ + PnvPHB3RootBus *bus = PNV_PHB3_ROOT_BUS(obj); + uint64_t value; + + if (!visit_type_size(v, name, &value, errp)) { + return; + } + + if (strcmp(name, "phb-id") == 0) { + bus->phb_id = value; + } else { + bus->chip_id = value; + } +} + static void pnv_phb3_root_bus_class_init(ObjectClass *klass, void *data) { BusClass *k = BUS_CLASS(klass); + object_class_property_add(klass, "phb-id", "int", + pnv_phb3_root_bus_get_prop, + pnv_phb3_root_bus_set_prop, + NULL, NULL); + + object_class_property_add(klass, "chip-id", "int", + pnv_phb3_root_bus_get_prop, + pnv_phb3_root_bus_set_prop, + NULL, NULL); + /* * PHB3 has only a single root complex. Enforce the limit on the * parent bus |