ENGR00122019 SAHARA: Add padding around buffers to prevent cache incoherency
authorAnish Trivedi <anish@freescale.com>
Mon, 11 Apr 2011 19:49:02 +0000 (14:49 -0500)
committerMatt Sealey <matt@genesi-usa.com>
Sun, 3 Jul 2011 21:04:48 +0000 (16:04 -0500)
commit3851242b86f68c41b92c9ec4324f28bc54b227b8
treedabc244eb662bd674ccc3dd1db1a7e5fd91ca009
parent6814b63c45d1a82a667b0b62310dc92f713d79e3
ENGR00122019 SAHARA: Add padding around buffers to prevent cache incoherency

Added padding of 64 bytes (cache line size for Cortex-A8) around
buffers that are used by the hardware to prevent any cache
coherency problems that could arise if buffers share a cache line
with some other data that is used by the CPU.

Signed-off-by: Anish Trivedi <anish@freescale.com>
include/linux/mxc_sahara.h