doc: add instructions for WC in ENAv2
authorRafal Kozik <rk@semihalf.com>
Fri, 25 Jan 2019 08:10:28 +0000 (09:10 +0100)
committerThomas Monjalon <thomas@monjalon.net>
Sun, 27 Jan 2019 22:38:37 +0000 (23:38 +0100)
commit61e093398fbc55b35c97dd8af1b282d5c1a2dab9
treeeb0011cfa098627086fb8771ac1bf258b118bc93
parent7a39d42de8ba6f2104497e91db5343081a460703
doc: add instructions for WC in ENAv2

ENAv2 hardware provides Low Latency Queue v2 (LLQv2). It needs kernel
PCI driver to support write combining (WC). This patch add information
how to use it with igb_uio and vfio-pci drivers.

Signed-off-by: Rafal Kozik <rk@semihalf.com>
Acked-by: Michal Krawczyk <mk@semihalf.com>
doc/guides/nics/ena.rst