BugLink: https://bugs.launchpad.net/bugs/1983498
SRU Justification
[Impact]
A request has been made, originating from
https://bugs.launchpad.net/bugs/1980730, 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:
https://git.launchpad.net/~ztahenakos/ubuntu/+source/linux/+git/jammy
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
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