net: introduce IFF_UNICAST_FLT private flag
Use IFF_UNICAST_FTL to find out if driver handles unicast address
filtering. In case it does not, promisc mode is entered.
Patch also fixes following drivers:
stmmac, niu: support uc filtering and yet it propagated
ndo_set_multicast_list
bna, benet, pxa168_eth, ks8851, ks8851_mll, ksz884x : has set
ndo_set_rx_mode but do not support uc filtering
Signed-off-by: Jiri Pirko <jpirko@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/ethernet/broadcom/bnx2.c b/drivers/net/ethernet/broadcom/bnx2.c
index 4b2b570..4a9a8c81 100644
--- a/drivers/net/ethernet/broadcom/bnx2.c
+++ b/drivers/net/ethernet/broadcom/bnx2.c
@@ -36,6 +36,7 @@
#include <linux/time.h>
#include <linux/ethtool.h>
#include <linux/mii.h>
+#include <linux/if.h>
#include <linux/if_vlan.h>
#include <net/ip.h>
#include <net/tcp.h>
@@ -8370,6 +8371,7 @@
dev->vlan_features = dev->hw_features;
dev->hw_features |= NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_RX;
dev->features |= dev->hw_features;
+ dev->priv_flags |= IFF_UNICAST_FLT;
if ((rc = register_netdev(dev))) {
dev_err(&pdev->dev, "Cannot register net device\n");