[dpdk-dev] [PATCH v6 00/11] mlx5 Rx tunnel offloading

Nélio Laranjeiro nelio.laranjeiro at 6wind.com
Tue Apr 24 10:24:30 CEST 2018


On Mon, Apr 23, 2018 at 08:32:59PM +0800, Xueming Li wrote:
> 
> Important note:
>         please note that this patchset relies on Adrien's patchset of flow API
>         overhaul: http://www.dpdk.org/dev/patchwork/patch/38508/
> v6:
> - Fixed commit log of tunnel type identification
> v5:
> - Removed %lx prints
> - Per review request, clear mbuf tunnel type in case of multiple tunnel types.
> - Rebase on Adriens flow API overhaul patchset
> - Split feature requirement document into patches of L3 VXLAN and VXLAN-GPE
> - Per review request, add device parameter to enable L3 VXLAN and VXLAN-GPE
> v4:
> - Fix RSS level according to value defination
> - Add "Inner RSS" column to NIC feature doc
> - Fixed flow creation error in case of ipv4 rss on ipv6 pattern
> - new patch: enforce IP protocol of GRE to be 47.
> - Removed MPLS-in-UDP and MPLS-in-GRE replated patchset
> - Removed invalid RSS type check
> v3:
> - Refactor 16 Verbs priority detection.
> - Other updates according to ML discussion.
> v2:
> - Split into 2 series: public api and mlx5, this one is the second.
> - Rebased on Adrien's rte flow overhaul:
>   http://www.dpdk.org/ml/archives/dev/2018-April/095774.html
> v1:
> - Support new tunnel type MPLS-in-GRE and MPLS-in-UDP
> - Remove deprecation notes of rss level
> 
> This patchset supports MLX5 Rx tunnel checksum, inner rss, inner ptype offloading of following tunnel types:
> - Standard VXLAN
> - L3 VXLAN (no inner ethernet header)
> - VXLAN-GPE
> 
> Xueming Li (11):
>   net/mlx5: support 16 hardware priorities
>   net/mlx5: support GRE tunnel flow
>   net/mlx5: support L3 VXLAN flow
>   net/mlx5: support Rx tunnel type identification
>   net/mlx5: cleanup tunnel checksum offloads
>   net/mlx5: split flow RSS handling logic
>   net/mlx5: support tunnel RSS level
>   net/mlx5: add hardware flow debug dump
>   net/mlx5: introduce VXLAN-GPE tunnel type
>   net/mlx5: allow flow tunnel ID 0 with outer pattern
>   doc: update mlx5 guide on tunnel offloading
> 
>  doc/guides/nics/features/default.ini  |   1 +
>  doc/guides/nics/features/mlx5.ini     |   3 +
>  doc/guides/nics/mlx5.rst              |  30 +-
>  drivers/net/mlx5/Makefile             |   2 +-
>  drivers/net/mlx5/mlx5.c               |  24 +
>  drivers/net/mlx5/mlx5.h               |   6 +
>  drivers/net/mlx5/mlx5_flow.c          | 844 +++++++++++++++++++++++++++-------
>  drivers/net/mlx5/mlx5_glue.c          |  16 +
>  drivers/net/mlx5/mlx5_glue.h          |   8 +
>  drivers/net/mlx5/mlx5_rxq.c           |  89 +++-
>  drivers/net/mlx5/mlx5_rxtx.c          |  33 +-
>  drivers/net/mlx5/mlx5_rxtx.h          |  11 +-
>  drivers/net/mlx5/mlx5_rxtx_vec_neon.h |  21 +-
>  drivers/net/mlx5/mlx5_rxtx_vec_sse.h  |  17 +-
>  drivers/net/mlx5/mlx5_trigger.c       |   8 -
>  drivers/net/mlx5/mlx5_utils.h         |   6 +
>  16 files changed, 896 insertions(+), 223 deletions(-)
> 
> -- 
> 2.13.3
> 

I think we have caught almost all issues, if something remains fixes can
be added.

Acked-by: Nelio Laranjeiro <nelio.laranjeiro at 6wind.com>

-- 
Nélio Laranjeiro
6WIND


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