net/mlx5: E-Switch, Add eswitch pointer to each representor

Store the managing E-Switch of each representor. This will be used
when a representor is created on eswitch manager 0 but the vport
belongs to eswitch manager 1.

Signed-off-by: Mark Bloch <mbloch@nvidia.com>
Reviewed-by: Saeed Mahameed <saeedm@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c b/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c
index fd5f8b8..f6c0e7e 100644 (file)
--- a/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c
@@ -3153,6 +3153,7 @@ void mlx5_eswitch_register_vport_reps(struct mlx5_eswitch *esw,
        esw->offloads.rep_ops[rep_type] = ops;
        mlx5_esw_for_all_reps(esw, i, rep) {
                if (likely(mlx5_eswitch_vport_has_rep(esw, i))) {
+                       rep->esw = esw;
                        rep_data = &rep->rep_data[rep_type];
                        atomic_set(&rep_data->state, REP_REGISTERED);
                }

diff --git a/include/linux/mlx5/eswitch.h b/include/linux/mlx5/eswitch.h
index 994c2c8..72d480d 100644 (file)
--- a/include/linux/mlx5/eswitch.h
+++ b/include/linux/mlx5/eswitch.h
@@ -48,6 +48,7 @@ struct mlx5_eswitch_rep {
        /* Only IB rep is using vport_index */
        u16                    vport_index;
        u32                    vlan_refcount;
+       struct                 mlx5_eswitch *esw;
 };
 
 void mlx5_eswitch_register_vport_reps(struct mlx5_eswitch *esw,