Hi Raslan:
V7 was sent:
1. app/testpmd title changed per your comments.
2. UNSIGNED to newest COMMON_UNSIGNED to fix compilation error.
Thanks
BR
Rongwei
> -----Original Message-----
> From: Raslan Darawsheh <rasl...@nvidia.com>
> Sent: Tuesday, July 13, 2021 7:41 PM
> To: Rongwei Liu <rongw...@nvidia.com>; Matan Azrad <ma...@nvidia.com>;
> Slava Ovsiienko <viachesl...@nvidia.com>; Ori Kam <or...@nvidia.com>;
> NBU-Contact-Thomas Monjalon <tho...@monjalon.net>; Shahaf Shuler
> <shah...@nvidia.com>
> Cc: dev@dpdk.org
> Subject: RE: [PATCH v6 1/2] net/mlx5: support matching on the reserved field
> of VXLAN
>
> Hi,
>
> > -----Original Message-----
> > From: Rongwei Liu <rongw...@nvidia.com>
> > Sent: Tuesday, July 13, 2021 1:50 PM
> > To: Matan Azrad <ma...@nvidia.com>; Slava Ovsiienko
> > <viachesl...@nvidia.com>; Ori Kam <or...@nvidia.com>; NBU-Contact-
> > Thomas Monjalon <tho...@monjalon.net>; Shahaf Shuler
> > <shah...@nvidia.com>
> > Cc: dev@dpdk.org; Raslan Darawsheh <rasl...@nvidia.com>
> > Subject: [PATCH v6 1/2] net/mlx5: support matching on the reserved
> > field of VXLAN
> >
> > This adds matching on the reserved field of VXLAN header (the last
> > 8-bits). The capability from rdma-core is detected by creating a dummy
> > matcher using misc5 when the device is probed.
> >
> > For non-zero groups and FDB domain, the capability is detected from
> > rdma-core, meanwhile for NIC domain group zero it's relying on the
> > HCA_CAP from FW.
> >
> > Signed-off-by: Rongwei Liu <rongw...@nvidia.com>
> > Acked-by: Viacheslav Ovsiienko <viachesl...@nvidia.com>
> > ---
> > doc/guides/nics/mlx5.rst | 11 +-
> > doc/guides/rel_notes/release_21_08.rst | 6 +
> > drivers/common/mlx5/mlx5_devx_cmds.c | 3 +
> > drivers/common/mlx5/mlx5_devx_cmds.h | 6 +
> > drivers/common/mlx5/mlx5_prm.h | 41 +++++--
> > drivers/net/mlx5/linux/mlx5_os.c | 77 ++++++++++++
> > drivers/net/mlx5/mlx5.h | 2 +
> > drivers/net/mlx5/mlx5_flow.c | 26 +++-
> > drivers/net/mlx5/mlx5_flow.h | 4 +-
> > drivers/net/mlx5/mlx5_flow_dv.c | 160 +++++++++++++++++--------
> > drivers/net/mlx5/mlx5_flow_verbs.c | 3 +-
> > drivers/vdpa/mlx5/mlx5_vdpa_steer.c | 6 +-
> > 12 files changed, 280 insertions(+), 65 deletions(-)
> >
> > diff --git a/doc/guides/nics/mlx5.rst b/doc/guides/nics/mlx5.rst index
> > 8253b96e92..5842991d5d 100644
> > --- a/doc/guides/nics/mlx5.rst
> > +++ b/doc/guides/nics/mlx5.rst
> > @@ -195,8 +195,15 @@ Limitations
> > size and ``txq_inline_min`` settings and may be from 2 (worst case
> > forced by maximal
> > inline settings) to 58.
> >
> > -- Flows with a VXLAN Network Identifier equal (or ends to be equal)
> > - to 0 are not supported.
> > +- Match on VXLAN supports the following fields only:
> > +
> > + - VNI
> > + - Last reserved 8-bits
> > +
> > + Last reserved 8-bits matching is only supported When using DV flow
> > + engine (``dv_flow_en`` = 1).
> > + Group zero's behavior may differ which depends on FW.
> > + Matching value equals 0 (value & mask) is not supported.
> >
> > - L3 VXLAN and VXLAN-GPE tunnels cannot be supported together with
> > MPLSoGRE and MPLSoUDP.
> >
> > diff --git a/doc/guides/rel_notes/release_21_08.rst
> > b/doc/guides/rel_notes/release_21_08.rst
> > index 6a902ef9ac..3fb17bbf77 100644
> > --- a/doc/guides/rel_notes/release_21_08.rst
> > +++ b/doc/guides/rel_notes/release_21_08.rst
> > @@ -117,6 +117,11 @@ New Features
> > The experimental PMD power management API now supports managing
> > multiple Ethernet Rx queues per lcore.
> >
> > +* **Updated Mellanox mlx5 driver.**
> > +
> > + Updated the Mellanox mlx5 driver with new features and
> > + improvements,
> > including:
> > +
> > + * Added support for matching on vxlan header last 8-bits reserved field.
> >
> I guess this need to be rebased which is what Andrew mentioned in his
> previous comment, Otherwise,
> Acked-by: Raslan Darawsheh <rasl...@nvidia.com>
