linux/drivers/net/ethernet/intel
Alexander Duyck 1c7b4a23d1 i40e/i40evf: Add support for GSO partial with UDP_TUNNEL_CSUM and GRE_CSUM
This patch makes it so that i40e and i40evf can use GSO_PARTIAL to support
segmentation for frames with checksums enabled in outer headers.  As a
result we can now send data over these types of tunnels at over 20Gb/s
versus the 12Gb/s that was previously possible on my system.

The advantage with the i40e parts is that this offload is mostly
transparent as the hardware still deals with the inner and/or outer IPv4
headers so the IP ID is still incrementing for both when this offload is
performed.

Signed-off-by: Alexander Duyck <aduyck@mirantis.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2016-05-01 17:05:16 -07:00
..
e1000 Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2016-04-09 17:41:41 -04:00
e1000e e1000e: call ndo_stop() instead of dev_close() when running offline selftest 2016-04-06 14:05:24 -07:00
fm10k Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2016-04-23 18:51:33 -04:00
i40e i40e/i40evf: Add support for GSO partial with UDP_TUNNEL_CSUM and GRE_CSUM 2016-05-01 17:05:16 -07:00
i40evf i40e/i40evf: Add support for GSO partial with UDP_TUNNEL_CSUM and GRE_CSUM 2016-05-01 17:05:16 -07:00
igb Revert "igb: Fix a deadlock in igb_sriov_reinit" 2016-04-06 21:02:11 -07:00
igbvf igbvf: remove "link is Up" message when registering mcast address 2016-02-24 15:45:50 -08:00
ixgb drivers/net: get rid of unnecessary initializations in .get_drvinfo() 2015-10-16 00:24:10 -07:00
ixgbe ixgbe: use msleep for long delays 2016-04-25 04:55:20 -07:00
ixgbevf ixgbevf: Move API negotiation function into mac_ops 2016-04-25 04:49:23 -07:00
e100.c e100: Release skb when DMA mapping is failed in e100_xmit_prepare 2015-08-18 14:06:05 -07:00
Kconfig net: intel: remove dead links 2016-04-06 20:54:45 -07:00
Makefile fm10k: Add skeletal frame for Intel(R) FM10000 Ethernet Switch Host Interface Driver 2014-09-23 03:59:13 -07:00