diff options
Diffstat (limited to 'hw/usb/hcd-xhci.c')
| -rw-r--r-- | hw/usb/hcd-xhci.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/hw/usb/hcd-xhci.c b/hw/usb/hcd-xhci.c index bcde8a2f48..43ba61599a 100644 --- a/hw/usb/hcd-xhci.c +++ b/hw/usb/hcd-xhci.c @@ -1531,7 +1531,10 @@ static TRBCCode xhci_disable_ep(XHCIState *xhci, unsigned int slotid, usb_packet_cleanup(&epctx->transfers[i].packet); } - xhci_set_ep_state(xhci, epctx, NULL, EP_DISABLED); + /* only touch guest RAM if we're not resetting the HC */ + if (xhci->dcbaap_low || xhci->dcbaap_high) { + xhci_set_ep_state(xhci, epctx, NULL, EP_DISABLED); + } timer_free(epctx->kick_timer); g_free(epctx); |