diff options
Diffstat (limited to 'hw/usb/redirect.c')
| -rw-r--r-- | hw/usb/redirect.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/hw/usb/redirect.c b/hw/usb/redirect.c index 490c90fae1..9e7f6453f7 100644 --- a/hw/usb/redirect.c +++ b/hw/usb/redirect.c @@ -1644,6 +1644,10 @@ static void usbredir_interrupt_packet(void *priv, uint64_t id, return; } + if (QTAILQ_EMPTY(&dev->endpoint[EP2I(ep)].bufpq)) { + usb_wakeup(usb_ep_get(&dev->dev, USB_TOKEN_IN, ep & 0x0f)); + } + /* bufp_alloc also adds the packet to the ep queue */ bufp_alloc(dev, data, data_len, interrupt_packet->status, ep); } else { |