net/dpaa2: add support for VLAN filter and offload

[dpdk.git] / drivers / net / dpaa2 / dpaa2_ethdev.c

diff --git a/drivers/net/dpaa2/dpaa2_ethdev.c b/drivers/net/dpaa2/dpaa2_ethdev.c
index 22e0474..46532b2 100644 (file)
--- a/drivers/net/dpaa2/dpaa2_ethdev.c
+++ b/drivers/net/dpaa2/dpaa2_ethdev.c
@@ -108,6 +108,56 @@ dpaa2_dev_atomic_write_link_status(struct rte_eth_dev *dev,
        return 0;
 }
 
+static int
+dpaa2_vlan_filter_set(struct rte_eth_dev *dev, uint16_t vlan_id, int on)
+{
+       int ret;
+       struct dpaa2_dev_priv *priv = dev->data->dev_private;
+       struct fsl_mc_io *dpni = priv->hw;
+
+       PMD_INIT_FUNC_TRACE();
+
+       if (dpni == NULL) {
+               RTE_LOG(ERR, PMD, "dpni is NULL");
+               return -1;
+       }
+
+       if (on)
+               ret = dpni_add_vlan_id(dpni, CMD_PRI_LOW,
+                                      priv->token, vlan_id);
+       else
+               ret = dpni_remove_vlan_id(dpni, CMD_PRI_LOW,
+                                         priv->token, vlan_id);
+
+       if (ret < 0)
+               PMD_DRV_LOG(ERR, "ret = %d Unable to add/rem vlan %d hwid =%d",
+                           ret, vlan_id, priv->hw_id);
+
+       return ret;
+}
+
+static void
+dpaa2_vlan_offload_set(struct rte_eth_dev *dev, int mask)
+{
+       struct dpaa2_dev_priv *priv = dev->data->dev_private;
+       struct fsl_mc_io *dpni = priv->hw;
+       int ret;
+
+       PMD_INIT_FUNC_TRACE();
+
+       if (mask & ETH_VLAN_FILTER_MASK) {
+               if (dev->data->dev_conf.rxmode.hw_vlan_filter)
+                       ret = dpni_enable_vlan_filter(dpni, CMD_PRI_LOW,
+                                                     priv->token, true);
+               else
+                       ret = dpni_enable_vlan_filter(dpni, CMD_PRI_LOW,
+                                                     priv->token, false);
+               if (ret < 0)
+                       RTE_LOG(ERR, PMD, "Unable to set vlan filter ret = %d",
+                               ret);
+       }
+}
+
 static void
 dpaa2_dev_info_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info)
 {
@@ -542,6 +592,9 @@ dpaa2_dev_start(struct rte_eth_dev *dev)
                             "code = %d\n", ret);
                return ret;
        }
+       /* VLAN Offload Settings */
+       if (priv->max_vlan_filters)
+               dpaa2_vlan_offload_set(dev, ETH_VLAN_FILTER_MASK);
 
        return 0;
 }
@@ -951,6 +1004,8 @@ static struct eth_dev_ops dpaa2_ethdev_ops = {
        .dev_infos_get     = dpaa2_dev_info_get,
        .dev_supported_ptypes_get = dpaa2_supported_ptypes_get,
        .mtu_set           = dpaa2_dev_mtu_set,
+       .vlan_filter_set      = dpaa2_vlan_filter_set,
+       .vlan_offload_set     = dpaa2_vlan_offload_set,
        .rx_queue_setup    = dpaa2_dev_rx_queue_setup,
        .rx_queue_release  = dpaa2_dev_rx_queue_release,
        .tx_queue_setup    = dpaa2_dev_tx_queue_setup,