e1000: fix VF MAC address on close

[dpdk.git] / drivers / net / e1000 / igb_pf.c

diff --git a/drivers/net/e1000/igb_pf.c b/drivers/net/e1000/igb_pf.c
index 1d00dda..95204e9 100644 (file)
--- a/drivers/net/e1000/igb_pf.c
+++ b/drivers/net/e1000/igb_pf.c
@@ -1,7 +1,7 @@
 /*-
  *   BSD LICENSE
  *
- *   Copyright(c) 2010-2015 Intel Corporation. All rights reserved.
+ *   Copyright(c) 2010-2016 Intel Corporation. All rights reserved.
  *   All rights reserved.
  *
  *   Redistribution and use in source and binary forms, with or without
@@ -332,8 +332,10 @@ igb_vf_set_mac_addr(struct rte_eth_dev *dev, uint32_t vf, uint32_t *msgbuf)
        int rar_entry = hw->mac.rar_entry_count - (vf + 1);
        uint8_t *new_mac = (uint8_t *)(&msgbuf[1]);
 
-       if (is_valid_assigned_ether_addr((struct ether_addr*)new_mac)) {
-               rte_memcpy(vfinfo[vf].vf_mac_addresses, new_mac, 6);
+       if (is_unicast_ether_addr((struct ether_addr *)new_mac)) {
+               if (!is_zero_ether_addr((struct ether_addr *)new_mac))
+                       rte_memcpy(vfinfo[vf].vf_mac_addresses, new_mac,
+                               sizeof(vfinfo[vf].vf_mac_addresses));
                hw->mac.ops.rar_set(hw, new_mac, rar_entry);
                return 0;
        }