Commit 38679b5a authored by Parav Pandit's avatar Parav Pandit Committed by Saeed Mahameed
Browse files

net/mlx5: E-switch, Use helper function to load unload representor 



To register and unregister devlink ports when loading/unload
representors, refactor the code to helper functions.

Signed-off-by: default avatarParav Pandit <parav@nvidia.com>
Reviewed-by: default avatarRoi Dayan <roid@nvidia.com>
Reviewed-by: default avatarVu Pham <vuhuong@nvidia.com>
Signed-off-by: default avatarSaeed Mahameed <saeedm@nvidia.com>
parent 2c40db2f

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

+21 −8
Original line number Diff line number Diff line
@@ -1820,15 +1820,12 @@ static void __unload_reps_all_vport(struct mlx5_eswitch *esw, u8 rep_type) 
	__esw_offloads_unload_rep(esw, rep, rep_type);

}



int esw_offloads_load_rep(struct mlx5_eswitch *esw, u16 vport_num)

static int mlx5_esw_offloads_rep_load(struct mlx5_eswitch *esw, u16 vport_num)

{

	struct mlx5_eswitch_rep *rep;

	int rep_type;

	int err;



	if (esw->mode != MLX5_ESWITCH_OFFLOADS)

		return 0;



	rep = mlx5_eswitch_get_rep(esw, vport_num);

	for (rep_type = 0; rep_type < NUM_REP_TYPES; rep_type++)

		if (atomic_cmpxchg(&rep->rep_data[rep_type].state,
@@ -1847,19 +1844,35 @@ err_reps: 
	return err;

}



void esw_offloads_unload_rep(struct mlx5_eswitch *esw, u16 vport_num)

static void mlx5_esw_offloads_rep_unload(struct mlx5_eswitch *esw, u16 vport_num)

{

	struct mlx5_eswitch_rep *rep;

	int rep_type;



	if (esw->mode != MLX5_ESWITCH_OFFLOADS)

		return;



	rep = mlx5_eswitch_get_rep(esw, vport_num);

	for (rep_type = NUM_REP_TYPES - 1; rep_type >= 0; rep_type--)

		__esw_offloads_unload_rep(esw, rep, rep_type);

}



int esw_offloads_load_rep(struct mlx5_eswitch *esw, u16 vport_num)

{

	int err;



	if (esw->mode != MLX5_ESWITCH_OFFLOADS)

		return 0;



	err = mlx5_esw_offloads_rep_load(esw, vport_num);

	return err;

}



void esw_offloads_unload_rep(struct mlx5_eswitch *esw, u16 vport_num)

{

	if (esw->mode != MLX5_ESWITCH_OFFLOADS)

		return;



	mlx5_esw_offloads_rep_unload(esw, vport_num);

}



#define ESW_OFFLOADS_DEVCOM_PAIR	(0)

#define ESW_OFFLOADS_DEVCOM_UNPAIR	(1)

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