net: hns: optimize XGE capability by reducing cpu usage

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here is the patch raising the performance of XGE by:
1)changes the way page management method for enet momery, and
2)reduces the count of rmb, and
3)adds Memory prefetching

Signed-off-by: Kejian Yan <yankejian@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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yankejian 2015-12-08 11:02:31 +08:00 • committed by David S. Miller

parent bd1060a1d6

commit 9cbe9fd521

3 changed files with 55 additions and 30 deletions

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5

drivers/net/ethernet/hisilicon/hns/hnae.h

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1

drivers/net/ethernet/hisilicon/hns/hns_ae_adapt.c

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79

drivers/net/ethernet/hisilicon/hns/hns_enet.c

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