Fix to bug kern/126850. Only dispatch event hander if the

interface had a parent (was attached).

Reviewed by: EvilSam
MFC after: 1 week

1 files changed, 17 insertions, 16 deletions

diff --git a/sys/net/if.h b/sys/net/if.h
index 216c5b4..7712796 100644
--- a/sys/net/if.h
+++ b/sys/net/if.h
@@ -199,22 +199,23 @@ struct if_data {
  *   more detailed or differenciated than IFCAP_*.
  *   Hwassist features are defined CSUM_* in sys/mbuf.h
  */
-#define IFCAP_RXCSUM		0x0001  /* can offload checksum on RX */
-#define IFCAP_TXCSUM		0x0002  /* can offload checksum on TX */
-#define IFCAP_NETCONS		0x0004  /* can be a network console */
-#define	IFCAP_VLAN_MTU		0x0008	/* VLAN-compatible MTU */
-#define	IFCAP_VLAN_HWTAGGING	0x0010	/* hardware VLAN tag support */
-#define	IFCAP_JUMBO_MTU		0x0020	/* 9000 byte MTU supported */
-#define	IFCAP_POLLING		0x0040	/* driver supports polling */
-#define	IFCAP_VLAN_HWCSUM	0x0080	/* can do IFCAP_HWCSUM on VLANs */
-#define	IFCAP_TSO4		0x0100	/* can do TCP Segmentation Offload */
-#define	IFCAP_TSO6		0x0200	/* can do TCP6 Segmentation Offload */
-#define	IFCAP_LRO		0x0400	/* can do Large Receive Offload */
-#define	IFCAP_WOL_UCAST		0x0800	/* wake on any unicast frame */
-#define	IFCAP_WOL_MCAST		0x1000	/* wake on any multicast frame */
-#define	IFCAP_WOL_MAGIC		0x2000	/* wake on any Magic Packet */
-#define	IFCAP_TOE4		0x4000	/* interface can offload TCP */
-#define	IFCAP_TOE6		0x8000	/* interface can offload TCP6 */
+#define	IFCAP_RXCSUM		0x00001  /* can offload checksum on RX */
+#define	IFCAP_TXCSUM		0x00002  /* can offload checksum on TX */
+#define	IFCAP_NETCONS		0x00004  /* can be a network console */
+#define	IFCAP_VLAN_MTU		0x00008	/* VLAN-compatible MTU */
+#define	IFCAP_VLAN_HWTAGGING	0x00010	/* hardware VLAN tag support */
+#define	IFCAP_JUMBO_MTU		0x00020	/* 9000 byte MTU supported */
+#define	IFCAP_POLLING		0x00040	/* driver supports polling */
+#define	IFCAP_VLAN_HWCSUM	0x00080	/* can do IFCAP_HWCSUM on VLANs */
+#define	IFCAP_TSO4		0x00100	/* can do TCP Segmentation Offload */
+#define	IFCAP_TSO6		0x00200	/* can do TCP6 Segmentation Offload */
+#define	IFCAP_LRO		0x00400	/* can do Large Receive Offload */
+#define	IFCAP_WOL_UCAST		0x00800	/* wake on any unicast frame */
+#define	IFCAP_WOL_MCAST		0x01000	/* wake on any multicast frame */
+#define	IFCAP_WOL_MAGIC		0x02000	/* wake on any Magic Packet */
+#define	IFCAP_TOE4		0x04000	/* interface can offload TCP */
+#define	IFCAP_TOE6		0x08000	/* interface can offload TCP6 */
+#define	IFCAP_VLAN_HWFILTER	0x10000 /* interface hw can filter vlan tag */
 
 #define IFCAP_HWCSUM	(IFCAP_RXCSUM | IFCAP_TXCSUM)
 #define	IFCAP_TSO	(IFCAP_TSO4 | IFCAP_TSO6)