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linux_old1/drivers/net/bonding
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Eric Dumazet 24f87d4ce1 bonding: handle more gso types 
In commit 5a7baa7885 ("bonding: Advertize vxlan offload features when
supported"), Or Gerlitz added support conditional vxlan offload.

In this patch I also add support for all kind of tunnels,
but we allow a bonding device to not require segmentation,
as it is always better to make this segmentation at the very last stage,
if a particular slave device requires it.

Tested:

 Setup a GRE tunnel,
 on a physical NIC not having tx-gre-segmentation.
 Results on bnx2x are even better, as we no longer have to segment
 in software.

ethtool -K bond0 tx-gre-segmentation off

super_netperf 50 --google-pacing-rate 30000000 -H 10.7.8.152 -l 15
7538.32

ethtool -K bond0 tx-gre-segmentation on

super_netperf 50 --google-pacing-rate 30000000 -H 10.7.8.152 -l 15
10200.5

Signed-off-by: Eric Dumazet <edumazet@google.com>
Cc: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
 		2015-01-25 23:34:23 -08:00
..
Makefile bonding: add sysfs /slave dir for bond slave devices. 2014-01-17 18:51:58 -08:00
bond_3ad.c bonding: Introduce 4 AD link speed to fix agg_bandwidth 2014-11-19 19:10:16 -05:00
bond_alb.c vlan: kill vlan_put_tag helper 2014-11-21 14:20:17 -05:00
bond_debugfs.c net: Move bonding headers under include/net 2014-11-10 13:27:49 -05:00
bond_main.c bonding: handle more gso types 2015-01-25 23:34:23 -08:00
bond_netlink.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2014-12-10 15:48:20 -05:00
bond_options.c bonding: cleanup bond_opts array 2015-01-12 16:39:31 -05:00
bond_procfs.c net: Move bonding headers under include/net 2014-11-10 13:27:49 -05:00
bond_sysfs.c net: Move bonding headers under include/net 2014-11-10 13:27:49 -05:00
bond_sysfs_slave.c net: Move bonding headers under include/net 2014-11-10 13:27:49 -05:00