cxgb3/4/4vf: Update drivers to use dma_rmb/wmb where appropriate

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Update the Chelsio Ethernet drivers to use the dma_rmb/wmb calls instead of
the full barriers in order to improve performance.

Cc: Santosh Raspatur <santosh@chelsio.com>
Cc: Hariprasad S <hariprasad@chelsio.com>
Cc: Casey Leedom <leedom@chelsio.com>
Signed-off-by: Alexander Duyck <alexander.h.duyck@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Alexander Duyck 2015-04-08 18:49:29 -07:00 • committed by David S. Miller

parent f13b1689d7

commit 019be1cff4

3 changed files with 14 additions and 14 deletions

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20

drivers/net/ethernet/chelsio/cxgb3/sge.c

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4

drivers/net/ethernet/chelsio/cxgb4/sge.c

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4

drivers/net/ethernet/chelsio/cxgb4vf/sge.c

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