net/mlx5: fix shared age action validation

[dpdk.git] / drivers / net / mlx5 / mlx5_ethdev.c

diff --git a/drivers/net/mlx5/mlx5_ethdev.c b/drivers/net/mlx5/mlx5_ethdev.c
index ee97480..a3910cf 100644 (file)
--- a/drivers/net/mlx5/mlx5_ethdev.c
+++ b/drivers/net/mlx5/mlx5_ethdev.c
@@ -338,14 +338,22 @@ mlx5_dev_infos_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *info)
                         * representors (more than 4K) or PFs (more than 15)
                         * this approach must be reconsidered.
                         */
-                       if ((info->switch_info.port_id >>
-                               MLX5_PORT_ID_BONDING_PF_SHIFT) ||
+                       /* Switch port ID for VF representors: 0 - 0xFFE */
+                       if ((info->switch_info.port_id != 0xffff &&
+                               info->switch_info.port_id >=
+                               ((1 << MLX5_PORT_ID_BONDING_PF_SHIFT) - 1)) ||
                            priv->pf_bond > MLX5_PORT_ID_BONDING_PF_MASK) {
                                DRV_LOG(ERR, "can't update switch port ID"
                                             " for bonding device");
                                MLX5_ASSERT(false);
                                return -ENODEV;
                        }
+                       /*
+                        * Switch port ID for Host PF representor
+                        * (representor_id is -1) , set to 0xFFF
+                        */
+                       if (info->switch_info.port_id == 0xffff)
+                               info->switch_info.port_id = 0xfff;
                        info->switch_info.port_id |=
                                priv->pf_bond << MLX5_PORT_ID_BONDING_PF_SHIFT;
                }