Nelson Chang ee40681037 net: ethernet: mediatek: add HW LRO functions of PDMA RX rings ... The codes add the large receive offload (LRO) functions by hardware as below: 1) PDMA has total four RX rings that one is the normal ring, and others can be configured as LRO rings. 2) Only TCP/IP RX flows can be offloaded. The hardware can set four IP addresses at most, if the destination IP of the RX flow matches one of them, it has the chance to be offloaded. 3) There three RX flows can be offloaded at most, and one flow is mapped to one RX ring. 4) If there are more than three candidate RX flows, the hardware can choose three of them by throughput comparison results. Signed-off-by: Nelson Chang <nelson.chang@mediatek.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2016-09-19 01:40:47 -04:00
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mtk_eth_soc.c	net: ethernet: mediatek: add HW LRO functions of PDMA RX rings	2016-09-19 01:40:47 -04:00
mtk_eth_soc.h	net: ethernet: mediatek: add HW LRO functions of PDMA RX rings	2016-09-19 01:40:47 -04:00