diff options
Diffstat (limited to 'hw/usb/core.c')
| -rw-r--r-- | hw/usb/core.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/hw/usb/core.c b/hw/usb/core.c index 05948ca9a4..31960c28a8 100644 --- a/hw/usb/core.c +++ b/hw/usb/core.c @@ -403,7 +403,7 @@ void usb_handle_packet(USBDevice *dev, USBPacket *p) p->ep->halted = false; } - if (QTAILQ_EMPTY(&p->ep->queue) || p->ep->pipeline) { + if (QTAILQ_EMPTY(&p->ep->queue) || p->ep->pipeline || p->stream) { usb_process_one(p); if (p->status == USB_RET_ASYNC) { /* hcd drivers cannot handle async for isoc */ @@ -420,7 +420,8 @@ void usb_handle_packet(USBDevice *dev, USBPacket *p) * When pipelining is enabled usb-devices must always return async, * otherwise packets can complete out of order! */ - assert(!p->ep->pipeline || QTAILQ_EMPTY(&p->ep->queue)); + assert(p->stream || !p->ep->pipeline || + QTAILQ_EMPTY(&p->ep->queue)); if (p->status != USB_RET_NAK) { usb_packet_set_state(p, USB_PACKET_COMPLETE); } @@ -434,7 +435,7 @@ void usb_packet_complete_one(USBDevice *dev, USBPacket *p) { USBEndpoint *ep = p->ep; - assert(QTAILQ_FIRST(&ep->queue) == p); + assert(p->stream || QTAILQ_FIRST(&ep->queue) == p); assert(p->status != USB_RET_ASYNC && p->status != USB_RET_NAK); if (p->status != USB_RET_SUCCESS || |