commit 9424d4e7c67d9d0cbc50fc8a1d00db31772c37c5
author Gerd Hoffmann <kraxel@redhat.com> Thu Mar 01 14:42:34 2012 +0100
committer Gerd Hoffmann <kraxel@redhat.com> Wed Mar 07 12:28:05 2012 +0100
tree 85cdab8abffed846bb1d317b66f61135027902ba
parent 7936e0f0d2fcd05bf5a78985a53b6b2276115749

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>

usb-linux.c

diff --git a/usb-linux.c b/usb-linux.c
index 050ea7a..90919c2 100644
--- a/usb-linux.c
+++ b/usb-linux.c
@@ -1192,6 +1192,9 @@
                    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;