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| author | Gerd Hoffmann <kraxel@redhat.com> | 2012-03-01 14:42:34 +0100 |
|---|---|---|
| committer | Gerd Hoffmann <kraxel@redhat.com> | 2012-03-07 12:28:05 +0100 |
| commit | 9424d4e7c67d9d0cbc50fc8a1d00db31772c37c5 (patch) | |
| tree | 85cdab8abffed846bb1d317b66f61135027902ba | |
| parent | 7936e0f0d2fcd05bf5a78985a53b6b2276115749 (diff) | |
| download | qemu-9424d4e7c67d9d0cbc50fc8a1d00db31772c37c5.tar.gz | |
usb-host: enable pipelineing for bulk endpoints.
We really don't want to wait for packets finish before submitting the
next, we want keep the data flow running.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
| -rw-r--r-- | usb-linux.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/usb-linux.c b/usb-linux.c index 050ea7a87d..90919c242a 100644 --- a/usb-linux.c +++ b/usb-linux.c @@ -1192,6 +1192,9 @@ static int usb_linux_update_endp_table(USBHostDevice *s) USB_ENDPOINT_XFER_INVALID); usb_ep_set_type(&s->dev, pid, ep, type); usb_ep_set_ifnum(&s->dev, pid, ep, interface); + if (type == USB_ENDPOINT_XFER_BULK) { + usb_ep_set_pipeline(&s->dev, pid, ep, true); + } epd = get_endp(s, pid, ep); epd->halted = 0; |