netdev - [PATCH net-next 0/5][pull request] ice: allow matching on meta data

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Date: Fri, 19 May 2023 10:00:13 -0700
From: Tony Nguyen <anthony.l.nguyen@...el.com>
To: davem@...emloft.net,
	kuba@...nel.org,
	pabeni@...hat.com,
	edumazet@...gle.com,
	netdev@...r.kernel.org
Cc: Tony Nguyen <anthony.l.nguyen@...el.com>,
	michal.swiatkowski@...ux.intel.com,
	piotr.raczynski@...el.com,
	simon.horman@...igine.com,
	leonro@...dia.com
Subject: [PATCH net-next 0/5][pull request] ice: allow matching on meta data

Michal Swiatkowski says:

This patchset is intended to improve the usability of the switchdev
slow path. Without matching on a meta data values slow path works
based on VF's MAC addresses. It causes a problem when the VF wants
to use more than one MAC address (e.g. when it is in trusted mode).

Parse all meta data in the same place where protocol type fields are
parsed. Add description for the currently implemented meta data. It is
important to note that depending on DDP not all described meta data can
be available. Using not available meta data leads to error returned by
function which is looking for correct words in profiles read from DDP.

There is also one small improvement, remove of rx field in rule info
structure (patch 2). It is redundant.

The following are changes since commit 20d5e0ef252a151ea6585cfccf32def81a624666:
  net: arc: Make arc_emac_remove() return void
and are available in the git repository at:
  git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue 100GbE

Michal Swiatkowski (5):
  ice: define meta data to match in switch
  ice: remove redundant Rx field from rule info
  ice: specify field names in ice_prot_ext init
  ice: allow matching on meta data
  ice: use src VSI instead of src MAC in slow-path

 drivers/net/ethernet/intel/ice/ice_eswitch.c  |  84 ++-----
 drivers/net/ethernet/intel/ice/ice_eswitch.h  |  14 --
 .../ethernet/intel/ice/ice_protocol_type.h    | 197 ++++++++++++++-
 drivers/net/ethernet/intel/ice/ice_repr.c     |  17 --
 drivers/net/ethernet/intel/ice/ice_repr.h     |   5 +-
 drivers/net/ethernet/intel/ice/ice_switch.c   | 232 ++++++++----------
 drivers/net/ethernet/intel/ice/ice_switch.h   |  13 +-
 drivers/net/ethernet/intel/ice/ice_tc_lib.c   |  34 ++-
 drivers/net/ethernet/intel/ice/ice_tc_lib.h   |   1 +
 drivers/net/ethernet/intel/ice/ice_vf_lib.c   |   3 -
 drivers/net/ethernet/intel/ice/ice_virtchnl.c |   8 -
 .../net/ethernet/intel/ice/ice_vlan_mode.c    |   2 +-
 12 files changed, 351 insertions(+), 259 deletions(-)

-- 
2.38.1