<div dir="ltr">BugLink: <a href="https://bugs.launchpad.net/bugs/1983498">https://bugs.launchpad.net/bugs/1983498</a>SRU Justification [Impact]A request has been made, originating from <a rel="nofollow" href="https://bugs.launchpad.net/bugs/1980730" style="color:rgb(0,51,170);text-decoration-line:none">https://bugs.launchpad.net/bugs/1980730</a>, to add support for OVS internal port offload for the mlx5 driver. This feature takes care of certain traffic workloads that are not currently being offloaded to the hardware.[Test Case]Tested by the requester.[Where things could go wrong]These changes could potentially introduce regressions in behavior of the mlx5 driver.The following changes since commit 4cc5e60c9399a10400737bda19312574b5a5c7a2: UBUNTU: Ubuntu-5.15.0-45.48 (2022-07-19 18:57:17 -0300) are available in the Git repository at: <a href="https://git.launchpad.net/~ztahenakos/ubuntu/+source/linux/+git/jammy">https://git.launchpad.net/~ztahenakos/ubuntu/+source/linux/+git/jammy</a> 5195a9ae669b266eb35cd8ee604923d4c5e5058a for you to fetch changes up to 5195a9ae669b266eb35cd8ee604923d4c5e5058a: net/mlx5e: TC, fix decap fallback to uplink when int port not supported (2022-08-03 15:10:10 -0400) ---------------------------------------------------------------- Ariel Levkovich (11): net/mlx5e: Refactor rx handler of represetor device net/mlx5e: Use generic name for the forwarding dev pointer net/mlx5: E-Switch, Add ovs internal port mapping to metadata support net/mlx5e: Accept action skbedit in the tc actions list net/mlx5e: Offload tc rules that redirect to ovs internal port net/mlx5e: Offload internal port as encap route device net/mlx5e: Add indirect tc offload of ovs internal port net/mlx5e: Term table handling of internal port rules net/mlx5: Support internal port as decap route device net/mlx5e: Fix wrong source vport matching on tunnel rule net/mlx5e: TC, fix decap fallback to uplink when int port not supported Christophe JAILLET (1): net/mlx5: Fix some error handling paths in 'mlx5e_tc_add_fdb_flow()' Dima Chumak (2): net/mlx5e: Enable TC offload for ingress MACVLAN net/mlx5e: Fix nullptr on deleting mirroring rule Gal Pressman (1): net/mlx5e: Fix skb memory leak when TC classifier action offloads are disabled Roi Dayan (2): net/mlx5e: TC, Fix memory leak with rules with internal port net/mlx5e: Avoid implicit modify hdr for decap drop rule Vlad Buslov (1): net/mlx5e: Support accept action drivers/net/ethernet/mellanox/mlx5/core/Makefile | 2 +- .../net/ethernet/mellanox/mlx5/core/en/rep/tc.c | 132 ++++-- .../net/ethernet/mellanox/mlx5/core/en/rep/tc.h | 14 +- .../ethernet/mellanox/mlx5/core/en/tc/int_port.c | 457 +++++++++++++++++++++ .../ethernet/mellanox/mlx5/core/en/tc/int_port.h | 65 +++ .../net/ethernet/mellanox/mlx5/core/en/tc_priv.h | 2 + .../net/ethernet/mellanox/mlx5/core/en/tc_tun.c | 33 +- .../ethernet/mellanox/mlx5/core/en/tc_tun_encap.c | 35 ++ drivers/net/ethernet/mellanox/mlx5/core/en_rep.c | 13 +- drivers/net/ethernet/mellanox/mlx5/core/en_rep.h | 4 + drivers/net/ethernet/mellanox/mlx5/core/en_rx.c | 22 +- drivers/net/ethernet/mellanox/mlx5/core/en_tc.c | 205 ++++++++- drivers/net/ethernet/mellanox/mlx5/core/en_tc.h | 11 +- drivers/net/ethernet/mellanox/mlx5/core/eswitch.h | 16 + .../ethernet/mellanox/mlx5/core/eswitch_offloads.c | 84 ++-- .../mellanox/mlx5/core/eswitch_offloads_termtbl.c | 7 +- 16 files changed, 998 insertions(+), 104 deletions(-) create mode 100644 drivers/net/ethernet/mellanox/mlx5/core/en/tc/int_port.c create mode 100644 drivers/net/ethernet/mellanox/mlx5/core/en/tc/int_port.h </div>