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authorGovindarajulu Varadarajan <gvaradar@cisco.com>2017-02-08 16:43:08 -0800
committerDavid S. Miller <davem@davemloft.net>2017-02-09 17:24:29 -0500
commit257e738238e8ee3960957097be4bf6be6c66a3c4 (patch)
tree9015a2cf5c0552737d904249174010aad7e2d223 /include/dt-bindings
parentca0291798227a6da0f3ba6c2e3a43d94d5dcf591 (diff)
enic: add udp_tunnel ndo for vxlan offload
Defines enic_udp_tunnel_add/del for configuring vxlan tunnel offload. enic supports offload of only one ipv4/udp port. There are two modes that fw supports for vxlan offload. mode 0: fcoe bit is set for encapsulated packet. fcoe_fc_crc_ok is set if checksum of csum is ok. This bit is or of ip_csum_ok and tcp_udp_csum_ok mode 2: BIT(0) in rss_hash is set if it is encapsulated packet. BIT(1) is set if outer_ip_csum_ok/ BIT(2) is set if outer_tcp_csum_ok tcp_udp_csum_ok/ipv4_csum_ok is set if inner csum is OK. Signed-off-by: Govindarajulu Varadarajan <gvaradar@cisco.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/dt-bindings')
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