igb: enable TSO support
authorWang Xiao W <xiao.w.wang@intel.com>
Wed, 21 Oct 2015 07:55:26 +0000 (15:55 +0800)
committerThomas Monjalon <thomas.monjalon@6wind.com>
Tue, 27 Oct 2015 18:28:06 +0000 (19:28 +0100)
commit4c8db5f09a241eed2a78c63aa0c21bdac29cf5fd
treee242725d1401e4e0f1c048293a66367bb2abfbf5
parent67b38d93c960e3a650b49dec1cd8b53c12ee3e2d
igb: enable TSO support

This patch enables igb TSO feature, the feature works on both PF and VF.
The TCP segmentation offload needs to write the offload related information
into the advanced context descriptors, which is similar to checksum offload.

Signed-off-by: Wang Xiao W <xiao.w.wang@intel.com>
Acked-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
doc/guides/rel_notes/release_2_2.rst
drivers/net/e1000/igb_ethdev.c
drivers/net/e1000/igb_rxtx.c