netdev - [PATCH net-next 0/2] vxlan, bnx2x offload

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Date:	Sun, 28 Apr 2013 21:16:00 +0300
From:	"Dmitry Kravkov" <dmitry@...adcom.com>
To:	eilong@...adcom.com, davem@...emloft.net, netdev@...r.kernel.org
cc:	pshelar@...ira.com, dmitry@...adcom.com
Subject: [PATCH net-next 0/2] vxlan, bnx2x offload

Hi Dave,

The series fixes GSO flags in vxlan xmit code and
adds appropriate code for bnx2x driver to utilize
fw support for UDP tunneling protocols offload.

Netperf's results below show improvement in throughput
between two vxlan interfaces:
before:
MIGRATED TCP STREAM TEST from 0.0.0.0 (0.0.0.0) port 0 AF_INET to 9.0.0.2 (9.0.0.2) port 0 AF_INET
Recv   Send    Send                          
Socket Socket  Message  Elapsed              
Size   Size    Size     Time     Throughput  
bytes  bytes   bytes    secs.    10^6bits/sec  

 87380  16384  16384    10.20     228.73   

after:
MIGRATED TCP STREAM TEST from 0.0.0.0 (0.0.0.0) port 0 AF_INET to 9.0.0.2 (9.0.0.2) port 0 AF_INET
Recv   Send    Send                          
Socket Socket  Message  Elapsed              
Size   Size    Size     Time     Throughput  
bytes  bytes   bytes    secs.    10^6bits/sec  

 87380  16384  16384    10.00    3314.75   

Thanks,
Dmitry

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