doc: explain virtio Rx/Tx functions
authorZhihong Wang <zhihong.wang@intel.com>
Fri, 1 Jul 2016 03:28:01 +0000 (23:28 -0400)
committerYuanhan Liu <yuanhan.liu@linux.intel.com>
Tue, 5 Jul 2016 11:30:25 +0000 (13:30 +0200)
commitc34673bb005e0d219c8774fe97e43067ab1d56a7
tree2aaf2d86c1fb05df992485c98b942da8e878eaad
parent542849c09c2fc9dc4beed5e7e23a1dc2a3f40e86
doc: explain virtio Rx/Tx functions

This patch explains current virtio PMD Rx/Tx callbacks, to help understand
what's the difference, and how to enable the right ones.

Signed-off-by: Zhihong Wang <zhihong.wang@intel.com>
Acked-by: John McNamara <john.mcnamara@intel.com>
Acked-by: Yuanhan Liu <yuanhan.liu@linux.intel.com>
doc/guides/nics/virtio.rst