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(parent: f19a343) | patch
usb: mv_udc: Add bounce buffer
authorMarek Vasut <marex@denx.de>
Wed, 10 Jul 2013 01:16:43 +0000 (03:16 +0200)
committerMarek Vasut <marex@denx.de>
Mon, 29 Jul 2013 21:01:33 +0000 (23:01 +0200)
commit6dd30af0fa5c2f509f6f789789151268bdfcde0c
tree3478096a1ef9c17cb2ce09f0d3e55849afe34ecctree | snapshot
parentf19a343e732f4fd7ca0b0e067a1bfba930621553commit | diff
usb: mv_udc: Add bounce buffer

The requests sent to the controller are not properly cache aligned
most of the time, thus implement a simple bounce buffer to avoid
problem with cache.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Fabio Estevam <fabio.estevam@freescale.com>
Cc: Lei Wen <leiwen@marvell.com>
Cc: Otavio Salvador <otavio@ossystems.com.br>
Cc: Stefano Babic <sbabic@denx.de>
drivers/usb/gadget/mv_udc.c diff | blob | history
include/usb/mv_udc.h diff | blob | history
My U-Boot fork