net/cnxk: support DMAC filter

[dpdk.git] / drivers / net / cnxk / cnxk_ethdev_ops.c

diff --git a/drivers/net/cnxk/cnxk_ethdev_ops.c b/drivers/net/cnxk/cnxk_ethdev_ops.c
index 6feb3a9..fc60576 100644 (file)
--- a/drivers/net/cnxk/cnxk_ethdev_ops.c
+++ b/drivers/net/cnxk/cnxk_ethdev_ops.c
@@ -100,6 +100,43 @@ exit:
        return rc;
 }
 
+int
+cnxk_nix_mac_addr_add(struct rte_eth_dev *eth_dev, struct rte_ether_addr *addr,
+                     uint32_t index, uint32_t pool)
+{
+       struct cnxk_eth_dev *dev = cnxk_eth_pmd_priv(eth_dev);
+       struct roc_nix *nix = &dev->nix;
+       int rc;
+
+       PLT_SET_USED(index);
+       PLT_SET_USED(pool);
+
+       rc = roc_nix_mac_addr_add(nix, addr->addr_bytes);
+       if (rc < 0) {
+               plt_err("Failed to add mac address, rc=%d", rc);
+               return rc;
+       }
+
+       /* Enable promiscuous mode at NIX level */
+       roc_nix_npc_promisc_ena_dis(nix, true);
+       dev->dmac_filter_enable = true;
+       eth_dev->data->promiscuous = false;
+
+       return 0;
+}
+
+void
+cnxk_nix_mac_addr_del(struct rte_eth_dev *eth_dev, uint32_t index)
+{
+       struct cnxk_eth_dev *dev = cnxk_eth_pmd_priv(eth_dev);
+       struct roc_nix *nix = &dev->nix;
+       int rc;
+
+       rc = roc_nix_mac_addr_del(nix, index);
+       if (rc)
+               plt_err("Failed to delete mac address, rc=%d", rc);
+}
+
 int
 cnxk_nix_mtu_set(struct rte_eth_dev *eth_dev, uint16_t mtu)
 {
@@ -212,8 +249,8 @@ cnxk_nix_promisc_disable(struct rte_eth_dev *eth_dev)
        if (roc_nix_is_vf_or_sdp(nix))
                return rc;
 
-       rc = roc_nix_npc_promisc_ena_dis(nix, false);
-       if (rc < 0) {
+       rc = roc_nix_npc_promisc_ena_dis(nix, dev->dmac_filter_enable);
+       if (rc) {
                plt_err("Failed to setup promisc mode in npc, rc=%d(%s)", rc,
                        roc_error_msg_get(rc));
                return rc;
@@ -223,9 +260,10 @@ cnxk_nix_promisc_disable(struct rte_eth_dev *eth_dev)
        if (rc) {
                plt_err("Failed to setup promisc mode in mac, rc=%d(%s)", rc,
                        roc_error_msg_get(rc));
-               roc_nix_npc_promisc_ena_dis(nix, true);
+               roc_nix_npc_promisc_ena_dis(nix, !dev->dmac_filter_enable);
                return rc;
        }
 
+       dev->dmac_filter_enable = false;
        return 0;
 }