| commit | a6829706ce0bae7e4623ea987a639d91a721eee2 | |
| author | Felipe Balbi <balbi@ti.com> | |
| Sat, 27 Aug 2011 19:18:09 +0000 (27 22:18 +0300) | ||
| committer | Felipe Balbi <balbi@ti.com> | |
| Fri, 9 Sep 2011 10:02:05 +0000 (9 13:02 +0300) | ||
| tree | 094bcdbe1c8588c85d45cadfec91782f884614c6 | treesnapshot (tar.gz zip) |
| parent | 5812b1c236774ea580b6af39411eb4f7297d7623 | commitdiff |
usb: dwc3: ep0: add handling for unaligned OUT transfers
In case we have transfers which aren't aligned
to wMaxPacketSize, we need to be careful with
how we start the transfer with the HW. OUT
transfers _must_ be aligned with wMaxPacketSize
and in order to guarantee that, we use a bounce
buffer.
Signed-off-by: Felipe Balbi <balbi@ti.com>
In case we have transfers which aren't aligned
to wMaxPacketSize, we need to be careful with
how we start the transfer with the HW. OUT
transfers _must_ be aligned with wMaxPacketSize
and in order to guarantee that, we use a bounce
buffer.
Signed-off-by: Felipe Balbi <balbi@ti.com>
| drivers/usb/dwc3/ep0.c | diffblobblamehistory |