From: Arnd Bergmann <arnd@arndb.de>
Date: Thu, 18 Feb 2010 05:48:17 +0000 (+0000)
Subject: macvtap: add GSO/csum offload support
X-Git-Tag: v2.6.34-rc1~233^2~149
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b9fb9ee07e67fce0b7bfd517a48710465706c30a;p=pandora-kernel.git

macvtap: add GSO/csum offload support

Added flags field to macvtap_queue to enable/disable processing of
virtio_net_hdr via IFF_VNET_HDR. This flag is checked to prepend virtio_net_hdr
in the receive path and process/skip virtio_net_hdr in the send path.

Original patch by Sridhar, further changes by Arnd.

Signed-off-by: Sridhar Samudrala <sri@us.ibm.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

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