net/mlx5e: Consider PTP-RQ when setting RX VLAN stripping

Add PTP-RQ to the loop when setting rx-vlan-offload feature via ethtool.
On PTP-RQ's creation, set rx-vlan-offload into its parameters.

Fixes: a099da8f ("net/mlx5e: Add RQ to PTP channel")
Signed-off-by: Aya Levin <ayal@nvidia.com>
Reviewed-by: Tariq Toukan <tariqt@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>

drivers/net/ethernet/mellanox/mlx5/core/en/ptp.c

@@ -482,8 +482,11 @@ static void mlx5e_ptp_build_params(struct mlx5e_ptp *c,
 		params->log_sq_size = orig->log_sq_size;
 		mlx5e_ptp_build_sq_param(c->mdev, params, &cparams->txq_sq_param);
 	}
-	if (test_bit(MLX5E_PTP_STATE_RX, c->state))
+	/* RQ */
+	if (test_bit(MLX5E_PTP_STATE_RX, c->state)) {
+		params->vlan_strip_disable = orig->vlan_strip_disable;
 		mlx5e_ptp_build_rq_param(c->mdev, c->netdev, c->priv->q_counter, cparams);
+	}
 }
 
 static int mlx5e_init_ptp_rq(struct mlx5e_ptp *c, struct mlx5e_params *params,

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

@@ -3384,7 +3384,7 @@ static int mlx5e_modify_channels_scatter_fcs(struct mlx5e_channels *chs, bool en
 
 static int mlx5e_modify_channels_vsd(struct mlx5e_channels *chs, bool vsd)
 {
-	int err = 0;
+	int err;
 	int i;
 
 	for (i = 0; i < chs->num; i++) {
@@ -3392,6 +3392,8 @@ static int mlx5e_modify_channels_vsd(struct mlx5e_channels *chs, bool vsd)
 		if (err)
 			return err;
 	}
+	if (chs->ptp && test_bit(MLX5E_PTP_STATE_RX, chs->ptp->state))
+		return mlx5e_modify_rq_vsd(&chs->ptp->rq, vsd);
 
 	return 0;
 }