diff options
| -rw-r--r-- | hw/pci-host/q35.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/hw/pci-host/q35.c b/hw/pci-host/q35.c index 26390863d6..fa05844319 100644 --- a/hw/pci-host/q35.c +++ b/hw/pci-host/q35.c @@ -50,10 +50,12 @@ static void q35_host_realize(DeviceState *dev, Error **errp) Q35PCIHost *s = Q35_HOST_DEVICE(dev); SysBusDevice *sbd = SYS_BUS_DEVICE(dev); - sysbus_add_io(sbd, MCH_HOST_BRIDGE_CONFIG_ADDR, &pci->conf_mem); + memory_region_add_subregion(s->mch.address_space_io, + MCH_HOST_BRIDGE_CONFIG_ADDR, &pci->conf_mem); sysbus_init_ioports(sbd, MCH_HOST_BRIDGE_CONFIG_ADDR, 4); - sysbus_add_io(sbd, MCH_HOST_BRIDGE_CONFIG_DATA, &pci->data_mem); + memory_region_add_subregion(s->mch.address_space_io, + MCH_HOST_BRIDGE_CONFIG_DATA, &pci->data_mem); sysbus_init_ioports(sbd, MCH_HOST_BRIDGE_CONFIG_DATA, 4); /* register q35 0xcf8 port as coalesced pio */ |