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(parent: 1fc6dcb) | patch
tg3: Add memory barriers to sync BD data
authorJoe Jin <joe.jin@oracle.com>
Mon, 27 Aug 2012 05:26:13 +0000 (13:26 +0800)
committerJoe Jin <joe.jin@oracle.com>
Tue, 28 Aug 2012 07:23:06 +0000 (15:23 +0800)
commite4fd485f6b9da3a094413e525c563c61b3988b08
tree0ff8b983813ea917cc8132ed2ec1342950d94387tree
parent1fc6dcbff0ea5f25352d3890e63f618068813263commit | diff
tg3: Add memory barriers to sync BD data

for weak memory model architectures to ensure that the chip will DMA
valid BD data.

(cherry picked from commit 6541b806b5f267eda8f127bb7f5fec4e7e4db995)
Signed-off-by: Michael Chan <mchan@broadcom.com>
Reviewed-by: Benjamin Li <benli@broadcom.com>
Reviewed-by: Matt Carlson <mcarlson@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Joe Jin <joe.jin@oracle.com>
drivers/net/tg3.c diff | blob | history
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