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

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (67 commits)
  cxgb4vf: recover from failure in cxgb4vf_open()
  netfilter: ebtables: make broute table work again
  netfilter: fix race in conntrack between dump_table and destroy
  ah: reload pointers to skb data after calling skb_cow_data()
  ah: update maximum truncated ICV length
  xfrm: check trunc_len in XFRMA_ALG_AUTH_TRUNC
  ehea: Increase the skb array usage
  net/fec: remove config FEC2 as it's used nowhere
  pcnet_cs: add new_id
  tcp: disallow bind() to reuse addr/port
  net/r8169: Update the function of parsing firmware
  net: ppp: use {get,put}_unaligned_be{16,32}
  CAIF: Fix IPv6 support in receive path for GPRS/3G
  arp: allow to invalidate specific ARP entries
  net_sched: factorize qdisc stats handling
  mlx4: Call alloc_etherdev to allocate RX and TX queues
  net: Add alloc_netdev_mqs function
  caif: don't set connection request param size before copying data
  cxgb4vf: fix mailbox data/control coherency domain race
  qlcnic: change module parameter permissions
  ...

11 files changed, 46 insertions, 29 deletions

diff --git a/include/linux/bfin_mac.h b/include/linux/bfin_mac.h
index 904dec7d03a1..a69554ef8476 100644
--- a/include/linux/bfin_mac.h
+++ b/include/linux/bfin_mac.h
@@ -24,6 +24,7 @@ struct bfin_mii_bus_platform_data {
         const unsigned short *mac_peripherals;
         int phy_mode;
         unsigned int phy_mask;
+        unsigned short vlan1_mask, vlan2_mask;
 };
 
 #endif
diff --git a/include/linux/etherdevice.h b/include/linux/etherdevice.h
index f16a01081e15..bec8b82889bf 100644
--- a/include/linux/etherdevice.h
+++ b/include/linux/etherdevice.h
@@ -48,8 +48,10 @@ extern int eth_validate_addr(struct net_device *dev);
 
 
 
-extern struct net_device *alloc_etherdev_mq(int sizeof_priv, unsigned int queue_count);
+extern struct net_device *alloc_etherdev_mqs(int sizeof_priv, unsigned int txqs,
+                                            unsigned int rxqs);
 #define alloc_etherdev(sizeof_priv) alloc_etherdev_mq(sizeof_priv, 1)
+#define alloc_etherdev_mq(sizeof_priv, count) alloc_etherdev_mqs(sizeof_priv, count, count)
 
 /**
  * is_zero_ether_addr - Determine if give Ethernet address is all zeros.
diff --git a/include/linux/fec.h b/include/linux/fec.h
index 5d3523d8dd0c..bcff455d1d53 100644
--- a/include/linux/fec.h
+++ b/include/linux/fec.h
@@ -3,6 +3,8 @@
  * Copyright (c) 2009 Orex Computed Radiography
  *   Baruch Siach <baruch@tkos.co.il>
  *
+ * Copyright (C) 2010 Freescale Semiconductor, Inc.
+ *
  * Header file for the FEC platform data
  *
  * This program is free software; you can redistribute it and/or modify
@@ -16,6 +18,7 @@
 
 struct fec_platform_data {
         phy_interface_t phy;
+        unsigned char mac[ETH_ALEN];
 };
 
 #endif
diff --git a/include/linux/if_bridge.h b/include/linux/if_bridge.h
index f7e73c338c40..dd3f20139640 100644
--- a/include/linux/if_bridge.h
+++ b/include/linux/if_bridge.h
@@ -103,7 +103,7 @@ struct __fdb_entry {
 
 extern void brioctl_set(int (*ioctl_hook)(struct net *, unsigned int, void __user *));
 
-typedef int (*br_should_route_hook_t)(struct sk_buff *skb);
+typedef int br_should_route_hook_t(struct sk_buff *skb);
 extern br_should_route_hook_t __rcu *br_should_route_hook;
 
 #endif
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index 0f6b1c965815..be4957cf6511 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -2191,11 +2191,15 @@ static inline void netif_addr_unlock_bh(struct net_device *dev)
 extern void             ether_setup(struct net_device *dev);
 
 /* Support for loadable net-drivers */
-extern struct net_device *alloc_netdev_mq(int sizeof_priv, const char *name,
+extern struct net_device *alloc_netdev_mqs(int sizeof_priv, const char *name,
                                        void (*setup)(struct net_device *),
-                                       unsigned int queue_count);
+                                       unsigned int txqs, unsigned int rxqs);
 #define alloc_netdev(sizeof_priv, name, setup) \
-        alloc_netdev_mq(sizeof_priv, name, setup, 1)
+        alloc_netdev_mqs(sizeof_priv, name, setup, 1, 1)
+
+#define alloc_netdev_mq(sizeof_priv, name, setup, count) \
+        alloc_netdev_mqs(sizeof_priv, name, setup, count, count)
+
 extern int              register_netdev(struct net_device *dev);
 extern void             unregister_netdev(struct net_device *dev);
 
@@ -2303,7 +2307,7 @@ unsigned long netdev_fix_features(unsigned long features, const char *name);
 void netif_stacked_transfer_operstate(const struct net_device *rootdev,
                                         struct net_device *dev);
 
-int netif_get_vlan_features(struct sk_buff *skb, struct net_device *dev);
+int netif_skb_features(struct sk_buff *skb);
 
 static inline int net_gso_ok(int features, int gso_type)
 {
@@ -2317,16 +2321,10 @@ static inline int skb_gso_ok(struct sk_buff *skb, int features)
                (!skb_has_frag_list(skb) || (features & NETIF_F_FRAGLIST));
 }
 
-static inline int netif_needs_gso(struct net_device *dev, struct sk_buff *skb)
+static inline int netif_needs_gso(struct sk_buff *skb, int features)
 {
-        if (skb_is_gso(skb)) {
-                int features = netif_get_vlan_features(skb, dev);
-
-                return (!skb_gso_ok(skb, features) ||
-                        unlikely(skb->ip_summed != CHECKSUM_PARTIAL));
-        }
-
-        return 0;
+        return skb_is_gso(skb) && (!skb_gso_ok(skb, features) ||
+                unlikely(skb->ip_summed != CHECKSUM_PARTIAL));
 }
 
 static inline void netif_set_gso_max_size(struct net_device *dev,
diff --git a/include/linux/netfilter/x_tables.h b/include/linux/netfilter/x_tables.h
index 742bec051440..6712e713b299 100644
--- a/include/linux/netfilter/x_tables.h
+++ b/include/linux/netfilter/x_tables.h
@@ -472,7 +472,7 @@ extern void xt_free_table_info(struct xt_table_info *info);
  *  necessary for reading the counters.
  */
 struct xt_info_lock {
-        spinlock_t lock;
+        seqlock_t lock;
         unsigned char readers;
 };
 DECLARE_PER_CPU(struct xt_info_lock, xt_info_locks);
@@ -497,7 +497,7 @@ static inline void xt_info_rdlock_bh(void)
         local_bh_disable();
         lock = &__get_cpu_var(xt_info_locks);
         if (likely(!lock->readers++))
-                spin_lock(&lock->lock);
+                write_seqlock(&lock->lock);
 }
 
 static inline void xt_info_rdunlock_bh(void)
@@ -505,7 +505,7 @@ static inline void xt_info_rdunlock_bh(void)
         struct xt_info_lock *lock = &__get_cpu_var(xt_info_locks);
 
         if (likely(!--lock->readers))
-                spin_unlock(&lock->lock);
+                write_sequnlock(&lock->lock);
         local_bh_enable();
 }
 
@@ -516,12 +516,12 @@ static inline void xt_info_rdunlock_bh(void)
  */
 static inline void xt_info_wrlock(unsigned int cpu)
 {
-        spin_lock(&per_cpu(xt_info_locks, cpu).lock);
+        write_seqlock(&per_cpu(xt_info_locks, cpu).lock);
 }
 
 static inline void xt_info_wrunlock(unsigned int cpu)
 {
-        spin_unlock(&per_cpu(xt_info_locks, cpu).lock);
+        write_sequnlock(&per_cpu(xt_info_locks, cpu).lock);
 }
 
 /*
diff --git a/include/net/ah.h b/include/net/ah.h
index f0129f79a31a..be7798dea6f4 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 16
 
 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/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/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/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: */
 };
 
 /**