From: Pravin B Shelar <pshelar@nicira.com>
Date: Thu, 7 Mar 2013 13:21:51 +0000 (+0000)
Subject: tunneling: Add generic Tunnel segmentation.
X-Git-Tag: omap-for-v3.10/dt-fixes-for-merge-window~65^2~533
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=731362674580cb0c696cd1b1a03d8461a10cf90a;p=pandora-kernel.git

tunneling: Add generic Tunnel segmentation.

Adds generic tunneling offloading support for IPv4-UDP based
tunnels.
GSO type is added to request this offload for a skb.
netdev feature NETIF_F_UDP_TUNNEL is added for hardware offloaded
udp-tunnel support. Currently no device supports this feature,
software offload is used.

This can be used by tunneling protocols like VXLAN.

CC: Jesse Gross <jesse@nicira.com>
Signed-off-by: Pravin B Shelar <pshelar@nicira.com>
Acked-by: Stephen Hemminger <stephen@networkplumber.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

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