Merge branch 'master' of /repos/git/net-next-2.6

9 files changed, 40 insertions, 12 deletions

diff --git a/include/net/ah.h b/include/net/ah.h
index f0129f79a31a..ca95b98969dd 100644
--- a/include/net/ah.h
+++ b/include/net/ah.h
@@ -4,7 +4,7 @@
 #include <linux/skbuff.h>
 
 /* This is the maximum truncated ICV length that we know of. */
-#define MAX_AH_AUTH_LEN	12
+#define MAX_AH_AUTH_LEN	64
 
 struct crypto_ahash;
 
diff --git a/include/net/arp.h b/include/net/arp.h
index f4cf6ce66586..91f0568a04ef 100644
--- a/include/net/arp.h
+++ b/include/net/arp.h
@@ -25,5 +25,6 @@ extern struct sk_buff *arp_create(int type, int ptype, __be32 dest_ip,
 				  const unsigned char *src_hw,
 				  const unsigned char *target_hw);
 extern void arp_xmit(struct sk_buff *skb);
+int arp_invalidate(struct net_device *dev, __be32 ip);
 
 #endif	/* _ARP_H */
diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h
index bcc9f448ec4e..1322695beb52 100644
--- a/include/net/cfg80211.h
+++ b/include/net/cfg80211.h
@@ -1103,6 +1103,8 @@ struct cfg80211_pmksa {
  * @change_mpath: change a given mesh path
  * @get_mpath: get a mesh path for the given parameters
  * @dump_mpath: dump mesh path callback -- resume dump at index @idx
+ * @join_mesh: join the mesh network with the specified parameters
+ * @leave_mesh: leave the current mesh network
  *
  * @get_mesh_config: Get the current mesh configuration
  *
diff --git a/include/net/mac80211.h b/include/net/mac80211.h
index 5b3fd5add7a4..62c0ce2d1dc8 100644
--- a/include/net/mac80211.h
+++ b/include/net/mac80211.h
@@ -337,6 +337,10 @@ struct ieee80211_bss_conf {
  * @IEEE80211_TX_CTL_LDPC: tells the driver to use LDPC for this frame
  * @IEEE80211_TX_CTL_STBC: Enables Space-Time Block Coding (STBC) for this
  *	frame and selects the maximum number of streams that it can use.
+ * @IEEE80211_TX_CTL_TX_OFFCHAN: Marks this packet to be transmitted on
+ *	the off-channel channel when a remain-on-channel offload is done
+ *	in hardware -- normal packets still flow and are expected to be
+ *	handled properly by the device.
  *
  * Note: If you have to add new flags to the enumeration, then don't
  *	 forget to update %IEEE80211_TX_TEMPORARY_FLAGS when necessary.
@@ -1753,6 +1757,16 @@ enum ieee80211_ampdu_mlme_action {
  *	(also see nl80211.h @NL80211_ATTR_WIPHY_ANTENNA_TX).
  *
  * @get_antenna: Get current antenna configuration from device (tx_ant, rx_ant).
+ *
+ * @remain_on_channel: Starts an off-channel period on the given channel, must
+ *	call back to ieee80211_ready_on_channel() when on that channel. Note
+ *	that normal channel traffic is not stopped as this is intended for hw
+ *	offload. Frames to transmit on the off-channel channel are transmitted
+ *	normally except for the %IEEE80211_TX_CTL_TX_OFFCHAN flag. When the
+ *	duration (which will always be non-zero) expires, the driver must call
+ *	ieee80211_remain_on_channel_expired(). This callback may sleep.
+ * @cancel_remain_on_channel: Requests that an ongoing off-channel period is
+ *	aborted before it expires. This callback may sleep.
  */
 struct ieee80211_ops {
 	int (*tx)(struct ieee80211_hw *hw, struct sk_buff *skb);
diff --git a/include/net/phonet/phonet.h b/include/net/phonet/phonet.h
index d5df797f9540..5395e09187df 100644
--- a/include/net/phonet/phonet.h
+++ b/include/net/phonet/phonet.h
@@ -107,8 +107,8 @@ struct phonet_protocol {
 	int			sock_type;
 };
 
-int phonet_proto_register(int protocol, struct phonet_protocol *pp);
-void phonet_proto_unregister(int protocol, struct phonet_protocol *pp);
+int phonet_proto_register(unsigned int protocol, struct phonet_protocol *pp);
+void phonet_proto_unregister(unsigned int protocol, struct phonet_protocol *pp);
 
 int phonet_sysctl_init(void);
 void phonet_sysctl_exit(void);
diff --git a/include/net/red.h b/include/net/red.h
index 995108e54d9f..3319f16b3beb 100644
--- a/include/net/red.h
+++ b/include/net/red.h
@@ -97,7 +97,6 @@ struct red_stats {
 	u32		forced_mark;	/* Forced marks, qavg > max_thresh */
 	u32		pdrop;          /* Drops due to queue limits */
 	u32		other;          /* Drops due to drop() calls */
-	u32		backlog;
 };
 
 struct red_parms {
diff --git a/include/net/sch_generic.h b/include/net/sch_generic.h
index 0af57ebae762..e9eee99d8b1f 100644
--- a/include/net/sch_generic.h
+++ b/include/net/sch_generic.h
@@ -207,7 +207,7 @@ static inline int qdisc_qlen(struct Qdisc *q)
 	return q->q.qlen;
 }
 
-static inline struct qdisc_skb_cb *qdisc_skb_cb(struct sk_buff *skb)
+static inline struct qdisc_skb_cb *qdisc_skb_cb(const struct sk_buff *skb)
 {
 	return (struct qdisc_skb_cb *)skb->cb;
 }
@@ -394,7 +394,7 @@ static inline bool qdisc_tx_is_noop(const struct net_device *dev)
 	return true;
 }
 
-static inline unsigned int qdisc_pkt_len(struct sk_buff *skb)
+static inline unsigned int qdisc_pkt_len(const struct sk_buff *skb)
 {
 	return qdisc_skb_cb(skb)->pkt_len;
 }
@@ -426,10 +426,18 @@ static inline int qdisc_enqueue_root(struct sk_buff *skb, struct Qdisc *sch)
 	return qdisc_enqueue(skb, sch) & NET_XMIT_MASK;
 }
 
-static inline void __qdisc_update_bstats(struct Qdisc *sch, unsigned int len)
+
+static inline void bstats_update(struct gnet_stats_basic_packed *bstats,
+				 const struct sk_buff *skb)
+{
+	bstats->bytes += qdisc_pkt_len(skb);
+	bstats->packets += skb_is_gso(skb) ? skb_shinfo(skb)->gso_segs : 1;
+}
+
+static inline void qdisc_bstats_update(struct Qdisc *sch,
+				       const struct sk_buff *skb)
 {
-	sch->bstats.bytes += len;
-	sch->bstats.packets++;
+	bstats_update(&sch->bstats, skb);
 }
 
 static inline int __qdisc_enqueue_tail(struct sk_buff *skb, struct Qdisc *sch,
@@ -437,7 +445,7 @@ static inline int __qdisc_enqueue_tail(struct sk_buff *skb, struct Qdisc *sch,
 {
 	__skb_queue_tail(list, skb);
 	sch->qstats.backlog += qdisc_pkt_len(skb);
-	__qdisc_update_bstats(sch, qdisc_pkt_len(skb));
+	qdisc_bstats_update(sch, skb);
 
 	return NET_XMIT_SUCCESS;
 }
diff --git a/include/net/sctp/user.h b/include/net/sctp/user.h
index 2b2769c5ca9f..2a128c8c2718 100644
--- a/include/net/sctp/user.h
+++ b/include/net/sctp/user.h
@@ -99,8 +99,8 @@ typedef __s32 sctp_assoc_t;
 #define SCTP_SOCKOPT_PEELOFF	102	/* peel off association. */
 /* Options 104-106 are deprecated and removed. Do not use this space */
 #define SCTP_SOCKOPT_CONNECTX_OLD	107	/* CONNECTX old requests. */
-#define SCTP_GET_PEER_ADDRS	108		/* Get all peer addresss. */
-#define SCTP_GET_LOCAL_ADDRS	109		/* Get all local addresss. */
+#define SCTP_GET_PEER_ADDRS	108		/* Get all peer address. */
+#define SCTP_GET_LOCAL_ADDRS	109		/* Get all local address. */
 #define SCTP_SOCKOPT_CONNECTX	110		/* CONNECTX requests. */
 #define SCTP_SOCKOPT_CONNECTX3	111	/* CONNECTX requests (updated) */
 
diff --git a/include/net/sock.h b/include/net/sock.h
index 21a02f7e4f45..d884d268c704 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -152,14 +152,18 @@ struct sock_common {
 	 * fields between dontcopy_begin/dontcopy_end
 	 * are not copied in sock_copy()
 	 */
+	/* private: */
 	int			skc_dontcopy_begin[0];
+	/* public: */
 	union {
 		struct hlist_node	skc_node;
 		struct hlist_nulls_node skc_nulls_node;
 	};
 	int			skc_tx_queue_mapping;
 	atomic_t		skc_refcnt;
+	/* private: */
 	int                     skc_dontcopy_end[0];
+	/* public: */
 };
 
 /**