diff options
Diffstat (limited to 'hw/usb/hcd-xhci.c')
| -rw-r--r-- | hw/usb/hcd-xhci.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/hw/usb/hcd-xhci.c b/hw/usb/hcd-xhci.c index 7dc0994c89..00d5bc3779 100644 --- a/hw/usb/hcd-xhci.c +++ b/hw/usb/hcd-xhci.c @@ -644,6 +644,10 @@ static void xhci_event(XHCIState *xhci, XHCIEvent *event, int v) dma_addr_t erdp; unsigned int dp_idx; + if (xhci->numintrs == 1) { + v = 0; + } + if (v >= xhci->numintrs) { DPRINTF("intr nr out of range (%d >= %d)\n", v, xhci->numintrs); return; |