i40e/i40evf: Enable support for SKB_GSO_UDP_TUNNEL_CSUM
authorAlexander Duyck <aduyck@mirantis.com>
Mon, 25 Jan 2016 05:17:29 +0000 (21:17 -0800)
committerJeff Kirsher <jeffrey.t.kirsher@intel.com>
Thu, 18 Feb 2016 22:46:23 +0000 (14:46 -0800)
commit5453205cd0975b845f6f8837f0c2b7c8cb80fcf8
tree6194189d9a5b472706a4ef081a7cfb532f4f7895
parentfad57330b6d0710fdf39dc1c2b28ccebb97ae8a1
i40e/i40evf: Enable support for SKB_GSO_UDP_TUNNEL_CSUM

The XL722 has support for providing the outer UDP tunnel checksum on
transmits.  Make use of this feature to support segmenting UDP tunnels with
outer checksums enabled.

Signed-off-by: Alexander Duyck <aduyck@mirantis.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
drivers/net/ethernet/intel/i40e/i40e_txrx.c
drivers/net/ethernet/intel/i40evf/i40e_txrx.c