From: Rusty Russell <rusty@rustcorp.com.au>
Date: Thu, 3 Jul 2008 10:48:02 +0000 (-0700)
Subject: tun: Allow GSO using virtio_net_hdr
X-Git-Tag: v2.6.27-rc1~969^2~245
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f43798c27684ab925adde7d8acc34c78c6e50df8;p=pandora-kernel.git

tun: Allow GSO using virtio_net_hdr

Add a IFF_VNET_HDR flag.  This uses the same ABI as virtio_net
(ie. prepending struct virtio_net_hdr to packets) to indicate GSO and
checksum information.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Acked-by: Max Krasnyansky <maxk@qualcomm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

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