linux/drivers/net/ethernet/hisilicon
Yunsheng Lin 389ca14615 net: hns3: unify the page reusing for page size 4K and 64K
When page size is 64K, RX buffer is currently not reused when the
page_offset is moved to last buffer. This patch adds checking to
decide whether the buffer page can be reused when last_offset is
moved beyond last offset.

If the driver is the only user of page when page_offset is moved
to beyond last offset, then buffer can be reused and page_offset
is set to zero.

Signed-off-by: Yunsheng Lin <linyunsheng@huawei.com>
Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2019-05-07 10:37:14 -07:00
..
hns net: pass net_device argument to the eth_get_headlen 2019-04-23 18:36:34 +02:00
hns3 net: hns3: unify the page reusing for page size 4K and 64K 2019-05-07 10:37:14 -07:00
hip04_eth.c net: hisilicon: remove unexpected free_netdev 2018-11-28 10:41:15 -08:00
hisi_femac.c
hix5hd2_gmac.c cross-tree: phase out dma_zalloc_coherent() 2019-01-08 07:58:37 -05:00
hns_mdio.c net: hns: Fix sparse: some warnings in HNS drivers 2019-04-04 10:35:42 -07:00
Kconfig hns3: prevent building without CONFIG_INET 2018-12-14 13:17:50 -08:00
Makefile