diff options
Diffstat (limited to 'hw/usb/hcd-xhci.c')
| -rw-r--r-- | hw/usb/hcd-xhci.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/hw/usb/hcd-xhci.c b/hw/usb/hcd-xhci.c index 6753a4263d..a203bc6b41 100644 --- a/hw/usb/hcd-xhci.c +++ b/hw/usb/hcd-xhci.c @@ -3594,8 +3594,10 @@ static int usb_xhci_initfn(struct PCIDevice *dev) PCI_BASE_ADDRESS_SPACE_MEMORY|PCI_BASE_ADDRESS_MEM_TYPE_64, &xhci->mem); - ret = pcie_endpoint_cap_init(dev, 0xa0); - assert(ret >= 0); + if (pci_bus_is_express(dev->bus)) { + ret = pcie_endpoint_cap_init(dev, 0xa0); + assert(ret >= 0); + } if (xhci->flags & (1 << XHCI_FLAG_USE_MSI)) { msi_init(dev, 0x70, xhci->numintrs, true, false); |