Commit 96869f19 authored by Leon Romanovsky's avatar Leon Romanovsky Committed by Jakub Kicinski
Browse files

net/mlx5: Set devlink reload feature bit for supported devices only 



Mulitport slave device doesn't support devlink reload, so instead of
complicating initialization flow with devlink_reload_enable() which
will be removed in next patch, don't set DEVLINK_F_RELOAD feature bit
for such devices.

This fixes an error when reload counters exposed (and equal zero) for
the mode that is not supported at all.

Fixes: d89ddaae ("net/mlx5: Disable devlink reload for multi port slave device")
Signed-off-by: default avatarLeon Romanovsky <leonro@nvidia.com>
Signed-off-by: default avatarJakub Kicinski <kuba@kernel.org>
parent bd032e35

drivers/net/ethernet/mellanox/mlx5/core/devlink.c

+4 −1
Original line number Diff line number Diff line
@@ -796,6 +796,7 @@ static void mlx5_devlink_traps_unregister(struct devlink *devlink) 


int mlx5_devlink_register(struct devlink *devlink)

{

	struct mlx5_core_dev *dev = devlink_priv(devlink);

	int err;



	err = devlink_params_register(devlink, mlx5_devlink_params,
@@ -813,7 +814,9 @@ int mlx5_devlink_register(struct devlink *devlink) 
	if (err)

		goto traps_reg_err;



	if (!mlx5_core_is_mp_slave(dev))

		devlink_set_features(devlink, DEVLINK_F_RELOAD);



	return 0;



traps_reg_err: