net/i40e: fix i40evf MAC filter table

The i40e maintains a single MAC filter table for both
unicast and multicast addresses.  The i40e_validate_mac_addr
function was preventing multicast addresses from being added
to the table via i40evf_add_mac_addr.  Fixed the issue by
adjusting the check in i40evf_add_mac_addr.

Fixes: 4861cde46116 ("i40e: new poll mode driver")
Fixes: 97ac72aa71a9 ("i40e: support setting VF MAC address")
Cc: stable@dpdk.org
Signed-off-by: David Harton <dharton@cisco.com>
Acked-by: Beilei Xing <beilei.xing@intel.com>

diff --git a/drivers/net/i40e/i40e_ethdev_vf.c b/drivers/net/i40e/i40e_ethdev_vf.c
index 58888e9..38c3adc 100644 (file)
--- a/drivers/net/i40e/i40e_ethdev_vf.c
+++ b/drivers/net/i40e/i40e_ethdev_vf.c
@@ -783,7 +783,7 @@ i40evf_add_mac_addr(struct rte_eth_dev *dev,
        int err;
        struct vf_cmd_info args;
 
-       if (i40e_validate_mac_addr(addr->addr_bytes) != I40E_SUCCESS) {
+       if (is_zero_ether_addr(addr)) {
                PMD_DRV_LOG(ERR, "Invalid mac:%x:%x:%x:%x:%x:%x",
                            addr->addr_bytes[0], addr->addr_bytes[1],
                            addr->addr_bytes[2], addr->addr_bytes[3],