Hi Ferruh,
> -----Original Message----- > From: Yigit, Ferruh > Sent: Friday, March 22, 2019 3:20 AM > To: Lu, Wenzhuo <wenzhuo...@intel.com>; dev@dpdk.org > Subject: Re: [dpdk-dev] [PATCH v4 8/8] net/ice: support vector AVX2 in TX > > On 3/21/2019 6:26 AM, Wenzhuo Lu wrote: > > Signed-off-by: Wenzhuo Lu <wenzhuo...@intel.com> > > --- > > doc/guides/nics/ice.rst | 17 ++++ > > doc/guides/rel_notes/release_19_05.rst | 4 + > > drivers/net/ice/ice_rxtx.c | 13 ++- > > drivers/net/ice/ice_rxtx.h | 2 + > > drivers/net/ice/ice_rxtx_vec_avx2.c | 158 > +++++++++++++++++++++++++++++++++ > > 5 files changed, 192 insertions(+), 2 deletions(-) > > > > diff --git a/doc/guides/nics/ice.rst b/doc/guides/nics/ice.rst index > > 3998d5e..0725669 100644 > > --- a/doc/guides/nics/ice.rst > > +++ b/doc/guides/nics/ice.rst > > @@ -64,6 +64,23 @@ Driver compilation and testing Refer to the > > document :ref:`compiling and testing a PMD for a NIC > > <pmd_build_and_test>` for details. > > > > +Features > > +-------- > > + > > +Vector PMD > > +~~~~~~~~~~ > > + > > +Vector PMD for RX and TX path are selected automatically. The paths > > +are chosen based on 2 conditions. > > + - CPU > > + On the X86 platform, the driver checks if the CPU supports AVX2. > > + If it's supported, AVX2 paths will be chosen. If not, SSE is chosen. > > + > > + - Offload features > > + The supported HW offload features are described in the document > ice_vec.ini. > > + If any not supported features are used, ICE vector PMD is disabled and > the > > + normal paths are chosen. > > + > > doc build is complaining about the syntax: > doc/guides/nics/ice.rst:75: WARNING: Unexpected indentation. Will remove the indentation.
