Hi, > -----Original Message----- > From: Jiawei Wang <jiaw...@nvidia.com> > Sent: Tuesday, January 12, 2021 12:29 PM > To: Slava Ovsiienko <viachesl...@nvidia.com>; Matan Azrad > <ma...@nvidia.com>; Ori Kam <or...@nvidia.com> > Cc: dev@dpdk.org; Raslan Darawsheh <rasl...@nvidia.com> > Subject: [PATCH v2 0/5] Add the E-Switch mirroring and jump supports > > MLX5 E-Switch mirroring is implemented as multiple destination array in > one steering table. The array currently supports only port ID as > destination actions. > > This patchset adds the below supports for MLX5 PMD driver: > - Supports the metadata register Cx preserve capability query. > - Supports the jump action support as one of destination of array. > - Supports the modify action only impact on the one of destination. > > The examples for the E-Switch flow use case and result as below: > set sample_actions 0 port_id id 1 / end > flow create 0 ingress transfer pattern eth / end actions sample ratio 1 > index > 0 / jump group 1 / end > flow create 1 ingress transfer group 1 pattern eth / end actions > set_mac_dst mac_addr 00:aa:bb:cc:dd:ee / port_id id 2 / end > > The flow results all the matched ingress packets are mirrored > to port id 1 and go to group 1. In the group 1, packets are modified > with the destination mac and sent to port id 2. > > v2: > * Rebase > * Update commit message and document description > > Jiawei Wang (5): > common/mlx5: query register c preserve capability via DevX > net/mlx5: support E-Switch mirroring and jump in one flow > net/mlx5: extend the skip scale flag > net/mlx5: update modify actions support for E-Switch mirror > doc: update the advanced E-switch mirroring supports > > doc/guides/nics/mlx5.rst | 2 + > doc/guides/rel_notes/release_21_02.rst | 7 ++ > drivers/common/mlx5/mlx5_devx_cmds.c | 2 + > drivers/common/mlx5/mlx5_devx_cmds.h | 1 + > drivers/common/mlx5/mlx5_prm.h | 4 +- > drivers/net/mlx5/mlx5_flow.c | 203 +++++++++++++++++++++++------ > ---- > drivers/net/mlx5/mlx5_flow.h | 23 +++- > drivers/net/mlx5/mlx5_flow_dv.c | 92 +++++++++------ > 8 files changed, 235 insertions(+), 99 deletions(-) > > -- > 1.8.3.1
Series rebased and applied to next-net-mlx, Kindest regards, Raslan Darawsheh
