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

Jiri Pirko
2023-01-26T07:58:45Z

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(-)

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2.39.0