diff options
Diffstat (limited to 'hw/usb/hcd-ehci.c')
| -rw-r--r-- | hw/usb/hcd-ehci.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/hw/usb/hcd-ehci.c b/hw/usb/hcd-ehci.c index a02fe9642f..d11311e87f 100644 --- a/hw/usb/hcd-ehci.c +++ b/hw/usb/hcd-ehci.c @@ -2072,6 +2072,7 @@ static int ehci_state_horizqh(EHCIQueue *q) static int ehci_fill_queue(EHCIPacket *p) { + USBEndpoint *ep = p->packet.ep; EHCIQueue *q = p->queue; EHCIqtd qtd = p->qtd; uint32_t qtdaddr, start_addr = p->qtdaddr; @@ -2107,6 +2108,9 @@ static int ehci_fill_queue(EHCIPacket *p) assert(p->usb_status == USB_RET_ASYNC); p->async = EHCI_ASYNC_INFLIGHT; } + if (p->usb_status != USB_RET_PROCERR) { + usb_device_flush_ep_queue(ep->dev, ep); + } return p->usb_status; } |