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authorJiri Pirko <jpirko@redhat.com>2011-08-16 10:29:00 +0400
committerDavid S. Miller <davem@davemloft.net>2011-08-18 07:21:27 +0400
commit01789349ee52e4a3faf376f1485303d9723c4f1f (patch)
treecea58b51337ffda221f67d47dd234e52f76f65cf /include/linux/if.h
parentd03462b999307ec5c186851ec9c5751bd5a675f7 (diff)
downloadlinux-01789349ee52e4a3faf376f1485303d9723c4f1f.tar.xz
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>
Diffstat (limited to 'include/linux/if.h')
-rw-r--r--include/linux/if.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/if.h b/include/linux/if.h
index 03489ca92ded..db20bd4fd16b 100644
--- a/include/linux/if.h
+++ b/include/linux/if.h
@@ -78,6 +78,7 @@
* datapath port */
#define IFF_TX_SKB_SHARING 0x10000 /* The interface supports sharing
* skbs on transmit */
+#define IFF_UNICAST_FLT 0x20000 /* Supports unicast filtering */
#define IF_GET_IFACE 0x0001 /* for querying only */
#define IF_GET_PROTO 0x0002