net/bnxt: fix multicast MAC restore during reset recovery

During reset recovery, driver is not restoring the multicast
mac addresses. Added code to restore them during reset recovery.

Fixes: b02f1573cd07 ("net/bnxt: restore MAC filters during reset recovery")
Cc: stable@dpdk.org
Signed-off-by: Kalesh AP <kalesh-anakkur.purayil@broadcom.com>
Reviewed-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
Reviewed-by: Somnath Kotur <somnath.kotur@broadcom.com>

diff --git a/drivers/net/bnxt/bnxt_ethdev.c b/drivers/net/bnxt/bnxt_ethdev.c
index 50ffa30577be3476ad8c2f834d7fc0ee65c89998..bac96001a407490cddbf6a7656e7a146abace587 100644 (file)
--- a/drivers/net/bnxt/bnxt_ethdev.c
+++ b/drivers/net/bnxt/bnxt_ethdev.c
@@ -4261,6 +4261,18 @@ static int bnxt_restore_mac_filters(struct bnxt *bp)
        return 0;
 }
 
+static int bnxt_restore_mcast_mac_filters(struct bnxt *bp)
+{
+       int ret = 0;
+
+       ret = bnxt_dev_set_mc_addr_list_op(bp->eth_dev, bp->mcast_addr_list,
+                                          bp->nb_mc_addr);
+       if (ret)
+               PMD_DRV_LOG(ERR, "Failed to restore multicast MAC addreeses\n");
+
+       return ret;
+}
+
 static int bnxt_restore_filters(struct bnxt *bp)
 {
        struct rte_eth_dev *dev = bp->eth_dev;
@@ -4282,7 +4294,13 @@ static int bnxt_restore_filters(struct bnxt *bp)
                return ret;
 
        ret = bnxt_restore_vlan_filters(bp);
-       /* TODO restore other filters as well */
+       if (ret)
+               return ret;
+
+       ret = bnxt_restore_mcast_mac_filters(bp);
+       if (ret)
+               return ret;
+
        return ret;
 }