From: Govindarajulu Varadarajan <gvara...@cisco.com> Date: Wed, 8 Feb 2017 16:43:06 -0800
> This series adds vxlan offload support for enic driver. The first > patch adds vxlan devcmd for configuring vxland offload parameters. > Second patch adds ndo_udp_tunnel_add/del and offload on rx path. > There are to modes in which fw supports 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 > > Some hw supports only mode 0, some support mode 0 and 2. Driver gets > the supported modes bitmap using get_supported_feature_ver devcmd > and selects the highest mode both driver and fw supports. > > Third patch adds offload support on tx path by adding > enic_features_check(). > > v2: Order local variable declarations from longest to shortest line, > on all three patches. Series applied to net-next, thanks.
