netdev - [patch net-next v2 00/12] devlink: Cleanup params usage

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Message-Id: <20230126075838.1643665-1-jiri@resnulli.us>
Date:   Thu, 26 Jan 2023 08:58:26 +0100
From:   Jiri Pirko <jiri@...nulli.us>
To:     netdev@...r.kernel.org
Cc:     davem@...emloft.net, kuba@...nel.org, pabeni@...hat.com,
        edumazet@...gle.com, michael.chan@...adcom.com,
        jesse.brandeburg@...el.com, anthony.l.nguyen@...el.com,
        tariqt@...dia.com, saeedm@...dia.com, leon@...nel.org,
        idosch@...dia.com, petrm@...dia.com, simon.horman@...igine.com,
        aelior@...vell.com, manishc@...vell.com, jacob.e.keller@...el.com,
        gal@...dia.com, yinjun.zhang@...igine.com, fei.qin@...igine.com,
        Niklas.Cassel@....com
Subject: [patch net-next v2 00/12] devlink: Cleanup params usage

From: Jiri Pirko <jiri@...dia.com>

This patchset takes care of small cleanup of devlink params usage.
Some of the patches (first 2/3) are cosmetic, but I would like to
point couple of interesting ones:

Patch 9 is the main one of this set and introduces devlink instance
locking for params, similar to other devlink objects. That allows params
to be registered/unregistered when devlink instance is registered.

Patches 10-12 change mlx5 code to register non-driverinit params in the
code they are related to, and thanks to patch 8 this might be when
devlink instance is registered - for example during devlink reload.

---
v1->v2:
- Just small fix in the last patch

Jiri Pirko (12):
  net/mlx5: Change devlink param register/unregister function names
  net/mlx5: Covert devlink params registration to use
    devlink_params_register/unregister()
  devlink: make devlink_param_register/unregister static
  devlink: don't work with possible NULL pointer in
    devlink_param_unregister()
  ice: remove pointless calls to devlink_param_driverinit_value_set()
  qed: remove pointless call to devlink_param_driverinit_value_set()
  devlink: make devlink_param_driverinit_value_set() return void
  devlink: put couple of WARN_ONs in
    devlink_param_driverinit_value_get()
  devlink: protect devlink param list by instance lock
  net/mlx5: Move fw reset devlink param to fw reset code
  net/mlx5: Move flow steering devlink param to flow steering code
  net/mlx5: Move eswitch port metadata devlink param to flow eswitch
    code

 drivers/net/ethernet/intel/ice/ice_devlink.c  |  20 +-
 drivers/net/ethernet/mellanox/mlx4/main.c     |  80 ++---
 drivers/net/ethernet/mellanox/mlx5/core/dev.c |  18 +-
 .../net/ethernet/mellanox/mlx5/core/devlink.c | 283 +++++-------------
 .../net/ethernet/mellanox/mlx5/core/devlink.h |   4 +-
 drivers/net/ethernet/mellanox/mlx5/core/eq.c  |  12 +-
 .../net/ethernet/mellanox/mlx5/core/eswitch.c |  10 +-
 .../net/ethernet/mellanox/mlx5/core/eswitch.h |   4 +-
 .../mellanox/mlx5/core/eswitch_offloads.c     |  92 +++++-
 .../net/ethernet/mellanox/mlx5/core/fs_core.c |  84 +++++-
 .../ethernet/mellanox/mlx5/core/fw_reset.c    |  44 ++-
 .../ethernet/mellanox/mlx5/core/fw_reset.h    |   2 -
 .../net/ethernet/mellanox/mlx5/core/main.c    |  22 +-
 drivers/net/ethernet/mellanox/mlxsw/core.c    |  18 +-
 .../net/ethernet/mellanox/mlxsw/spectrum.c    |  16 +-
 .../ethernet/netronome/nfp/devlink_param.c    |   8 +-
 .../net/ethernet/netronome/nfp/nfp_net_main.c |   7 +-
 drivers/net/ethernet/qlogic/qed/qed_devlink.c |   6 -
 drivers/net/netdevsim/dev.c                   |  36 +--
 include/net/devlink.h                         |  20 +-
 net/devlink/leftover.c                        | 185 ++++++------
 21 files changed, 521 insertions(+), 450 deletions(-)

-- 
2.39.0