Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6

* master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6: (21 commits)
  [IPV4] SNMP: Support OutMcastPkts and OutBcastPkts
  [IPV4] SNMP: Support InMcastPkts and InBcastPkts
  [IPV4] SNMP: Support InTruncatedPkts
  [IPV4] SNMP: Support InNoRoutes
  [SNMP]: Add definitions for {In,Out}BcastPkts
  [TCP] FRTO: RFC4138 allows Nagle override when new data must be sent
  [TCP] FRTO: Delay skb available check until it's mandatory
  [XFRM]: Restrict upper layer information by bundle.
  [TCP]: Catch skb with S+L bugs earlier
  [PATCH] INET : IPV4 UDP lookups converted to a 2 pass algo
  [L2TP]: Add the ability to autoload a pppox protocol module.
  [SKB]: Introduce skb_queue_walk_safe()
  [AF_IUCV/IUCV]: smp_call_function deadlock
  [IPV6]: Fix slab corruption running ip6sic
  [TCP]: Update references in two old comments
  [XFRM]: Export SPD info
  [IPV6]: Track device renames in snmp6.
  [SCTP]: Fix sctp_getsockopt_local_addrs_old() to use local storage.
  [NET]: Remove NETIF_F_INTERNAL_STATS, default to internal stats.
  [NETPOLL]: Remove CONFIG_NETPOLL_RX
  ...

include/linux/netdevice.h

@@ -325,7 +325,6 @@ struct net_device
 #define NETIF_F_VLAN_CHALLENGED	1024	/* Device cannot handle VLAN packets */
 #define NETIF_F_GSO		2048	/* Enable software GSO. */
 #define NETIF_F_LLTX		4096	/* LockLess TX */
-#define NETIF_F_INTERNAL_STATS	8192	/* Use stats structure in net_device */
 
 	/* Segmentation offload features */
 #define NETIF_F_GSO_SHIFT	16
@@ -654,8 +653,10 @@ static inline void netif_start_queue(struct net_device *dev)
 static inline void netif_wake_queue(struct net_device *dev)
 {
 #ifdef CONFIG_NETPOLL_TRAP
-	if (netpoll_trap())
+	if (netpoll_trap()) {
+		clear_bit(__LINK_STATE_XOFF, &dev->state);
 		return;
+	}
 #endif
 	if (test_and_clear_bit(__LINK_STATE_XOFF, &dev->state))
 		__netif_schedule(dev);
@@ -663,10 +664,6 @@ static inline void netif_wake_queue(struct net_device *dev)
 
 static inline void netif_stop_queue(struct net_device *dev)
 {
-#ifdef CONFIG_NETPOLL_TRAP
-	if (netpoll_trap())
-		return;
-#endif
 	set_bit(__LINK_STATE_XOFF, &dev->state);
 }
 

include/linux/skbuff.h

@@ -1471,6 +1471,11 @@ static inline int pskb_trim_rcsum(struct sk_buff *skb, unsigned int len)
 		     prefetch(skb->next), (skb != (struct sk_buff *)(queue));	\
 		     skb = skb->next)
 
+#define skb_queue_walk_safe(queue, skb, tmp)					\
+		for (skb = (queue)->next, tmp = skb->next;			\
+		     skb != (struct sk_buff *)(queue);				\
+		     skb = tmp, tmp = skb->next)
+
 #define skb_queue_reverse_walk(queue, skb) \
 		for (skb = (queue)->prev;					\
 		     prefetch(skb->prev), (skb != (struct sk_buff *)(queue));	\

include/linux/snmp.h

@@ -40,6 +40,8 @@ enum
 	IPSTATS_MIB_FRAGCREATES,		/* FragCreates */
 	IPSTATS_MIB_INMCASTPKTS,		/* InMcastPkts */
 	IPSTATS_MIB_OUTMCASTPKTS,		/* OutMcastPkts */
+	IPSTATS_MIB_INBCASTPKTS,		/* InBcastPkts */
+	IPSTATS_MIB_OUTBCASTPKTS,		/* OutBcastPkts */
 	__IPSTATS_MIB_MAX
 };
 

include/linux/xfrm.h

@@ -185,6 +185,11 @@ enum {
 #define XFRM_MSG_NEWSADINFO XFRM_MSG_NEWSADINFO
 	XFRM_MSG_GETSADINFO,
 #define XFRM_MSG_GETSADINFO XFRM_MSG_GETSADINFO
+
+	XFRM_MSG_NEWSPDINFO,
+#define XFRM_MSG_NEWSPDINFO XFRM_MSG_NEWSPDINFO
+	XFRM_MSG_GETSPDINFO,
+#define XFRM_MSG_GETSPDINFO XFRM_MSG_GETSPDINFO
 	__XFRM_MSG_MAX
 };
 #define XFRM_MSG_MAX (__XFRM_MSG_MAX - 1)
@@ -290,6 +295,36 @@ enum xfrm_sadattr_type_t {
 #define XFRMA_SAD_MAX (__XFRMA_SAD_MAX - 1)
 };
 
+/* SPD Table filter flags  */
+enum xfrm_spd_ftype_t {
+	XFRM_SPD_UNSPEC,
+	XFRM_SPD_HMASK=1,
+	XFRM_SPD_HMAX=2,
+	XFRM_SPD_ICNT=4,
+	XFRM_SPD_OCNT=8,
+	XFRM_SPD_FCNT=16,
+	XFRM_SPD_ISCNT=32,
+	XFRM_SPD_OSCNT=64,
+	XFRM_SPD_FSCNT=128,
+	__XFRM_SPD_MAX
+
+#define XFRM_SPD_MAX (__XFRM_SPD_MAX - 1)
+};
+enum xfrm_spdattr_type_t {
+	XFRMA_SPD_UNSPEC,
+	XFRMA_SPDHMASK,
+	XFRMA_SPDHMAX,
+	XFRMA_SPDICNT,
+	XFRMA_SPDOCNT,
+	XFRMA_SPDFCNT,
+	XFRMA_SPDISCNT,
+	XFRMA_SPDOSCNT,
+	XFRMA_SPDFSCNT,
+	__XFRMA_SPD_MAX
+
+#define XFRMA_SPD_MAX (__XFRMA_SPD_MAX - 1)
+};
+
 struct xfrm_usersa_info {
 	struct xfrm_selector		sel;
 	struct xfrm_id			id;