net/bnxt: fix setting primary MAC address

[dpdk.git] / drivers / net / bnxt / bnxt_ethdev.c

diff --git a/drivers/net/bnxt/bnxt_ethdev.c b/drivers/net/bnxt/bnxt_ethdev.c
index 55b030a..70d2449 100644 (file)
--- a/drivers/net/bnxt/bnxt_ethdev.c
+++ b/drivers/net/bnxt/bnxt_ethdev.c
@@ -1699,26 +1699,28 @@ bnxt_set_default_mac_addr_op(struct rte_eth_dev *dev,
        if (BNXT_VF(bp) && !BNXT_VF_IS_TRUSTED(bp))
                return -EPERM;
 
-       memcpy(bp->mac_addr, addr, sizeof(bp->mac_addr));
+       if (rte_is_zero_ether_addr(addr))
+               return -EINVAL;
 
        STAILQ_FOREACH(filter, &vnic->filter, next) {
                /* Default Filter is at Index 0 */
                if (filter->mac_index != 0)
                        continue;
-               rc = bnxt_hwrm_clear_l2_filter(bp, filter);
-               if (rc)
-                       return rc;
+
                memcpy(filter->l2_addr, bp->mac_addr, RTE_ETHER_ADDR_LEN);
                memset(filter->l2_addr_mask, 0xff, RTE_ETHER_ADDR_LEN);
                filter->flags |= HWRM_CFA_L2_FILTER_ALLOC_INPUT_FLAGS_PATH_RX;
                filter->enables |=
                        HWRM_CFA_L2_FILTER_ALLOC_INPUT_ENABLES_L2_ADDR |
                        HWRM_CFA_L2_FILTER_ALLOC_INPUT_ENABLES_L2_ADDR_MASK;
+
                rc = bnxt_hwrm_set_l2_filter(bp, vnic->fw_vnic_id, filter);
                if (rc)
                        return rc;
-               filter->mac_index = 0;
+
+               memcpy(bp->mac_addr, addr, RTE_ETHER_ADDR_LEN);
                PMD_DRV_LOG(DEBUG, "Set MAC addr\n");
+               return 0;
        }
 
        return 0;