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vxlan: Add support for UDP checksums (v4 sending, v6 zero csums)

Added VXLAN link configuration for sending UDP checksums, and allowing TX and RX of UDP6 checksums. Also, call common iptunnel_handle_offloads and added GSO support for checksums.

Tom Herbert committed 12 years ago

Commit 359a0ea1 parent 4749c094 files · +74 −63Browse files

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include/uapi/linux/if_link.h+3−0
@@ -319,6 +319,9 @@ enum { · 318 unmodified lines
319319 IFLA_VXLAN_PORT, /* destination port */
320320 IFLA_VXLAN_GROUP6,
321321 IFLA_VXLAN_LOCAL6,
322+ IFLA_VXLAN_UDP_CSUM,
323+ IFLA_VXLAN_UDP_ZERO_CSUM6_TX,
324+ IFLA_VXLAN_UDP_ZERO_CSUM6_RX,
322325 __IFLA_VXLAN_MAX
323326 };
324327 #define IFLA_VXLAN_MAX (__IFLA_VXLAN_MAX - 1)