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usb: dwc3: ep0: add handling for unaligned OUT transfers
authorFelipe Balbi <balbi@ti.com>
Sat, 27 Aug 2011 19:18:09 +0000 (22:18 +0300)
committerFelipe Balbi <balbi@ti.com>
Fri, 9 Sep 2011 10:02:05 +0000 (13:02 +0300)
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>

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