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: (77 commits)
  [IPV6]: Reorg struct ifmcaddr6 to save some bytes
  [INET_TIMEWAIT_SOCK]: Reorganize struct inet_timewait_sock to save some bytes
  [DCCP]: Reorganize struct dccp_sock to save 8 bytes
  [INET6]: Reorganize struct inet6_dev to save 8 bytes
  [SOCK] proto: Add hashinfo member to struct proto
  EMAC driver: Fix bug: The clock divisor is set to all ones at reset.
  EMAC driver: fix bug - invalidate data cache of new_skb->data range when cache is WB
  EMAC driver: add power down mode
  EMAC driver: ADSP-BF52x arch/mach support
  EMAC driver: use simpler comment headers and strip out information that is maintained in the scm's log
  EMAC driver: bf537 MAC multicast hash filtering patch
  EMAC driver: define MDC_CLK=2.5MHz and caculate mdc_div according to SCLK.
  EMAC driver: shorten the mdelay value to solve netperf performance issue
  [netdrvr] sis190: build fix
  sky2: fix Wake On Lan interaction with BIOS
  sky2: restore multicast addresses after recovery
  pci-skeleton: Misc fixes to build neatly
  phylib: Add Realtek 821x eth PHY support
  natsemi: Update locking documentation
  PHYLIB: Locking fixes for PHY I/O potentially sleeping
  ...

9 files changed, 30 insertions, 55 deletions

diff --git a/include/linux/dccp.h b/include/linux/dccp.h
index 484e45c7c89..aa0737019e3 100644
--- a/include/linux/dccp.h
+++ b/include/linux/dccp.h
@@ -525,6 +525,7 @@ struct dccp_sock {
 	__u64				dccps_gsr;
 	__u64				dccps_gar;
 	__be32				dccps_service;
+	__u32				dccps_mss_cache;
 	struct dccp_service_list	*dccps_service_list;
 	__u32				dccps_timestamp_echo;
 	__u32				dccps_timestamp_time;
@@ -533,7 +534,6 @@ struct dccp_sock {
 	__u16				dccps_pcslen;
 	__u16				dccps_pcrlen;
 	unsigned long			dccps_ndp_count;
-	__u32				dccps_mss_cache;
 	unsigned long			dccps_rate_last;
 	struct dccp_minisock		dccps_minisock;
 	struct dccp_ackvec		*dccps_hc_rx_ackvec;
diff --git a/include/linux/ieee80211.h b/include/linux/ieee80211.h
index 5de6d911cdf..f577c8f1c66 100644
--- a/include/linux/ieee80211.h
+++ b/include/linux/ieee80211.h
@@ -287,6 +287,12 @@ struct ieee80211_ht_addt_info {
 #define IEEE80211_HT_IE_NON_GF_STA_PRSNT	0x0004
 #define IEEE80211_HT_IE_NON_HT_STA_PRSNT	0x0010
 
+/* MIMO Power Save Modes */
+#define WLAN_HT_CAP_MIMO_PS_STATIC         0
+#define WLAN_HT_CAP_MIMO_PS_DYNAMIC        1
+#define WLAN_HT_CAP_MIMO_PS_INVALID        2
+#define WLAN_HT_CAP_MIMO_PS_DISABLED       3
+
 /* Authentication algorithms */
 #define WLAN_AUTH_OPEN 0
 #define WLAN_AUTH_SHARED_KEY 1
diff --git a/include/linux/phy.h b/include/linux/phy.h
index 554836edd91..5e43ae75141 100644
--- a/include/linux/phy.h
+++ b/include/linux/phy.h
@@ -88,7 +88,7 @@ struct mii_bus {
 
 	/* A lock to ensure that only one thing can read/write
 	 * the MDIO bus at a time */
-	spinlock_t mdio_lock;
+	struct mutex mdio_lock;
 
 	struct device *dev;
 
@@ -284,10 +284,11 @@ struct phy_device {
 
 	/* Interrupt and Polling infrastructure */
 	struct work_struct phy_queue;
+	struct work_struct state_queue;
 	struct timer_list phy_timer;
 	atomic_t irq_disable;
 
-	spinlock_t lock;
+	struct mutex lock;
 
 	struct net_device *attached_dev;
 
diff --git a/include/net/if_inet6.h b/include/net/if_inet6.h
index b24508abb85..b2cfc492725 100644
--- a/include/net/if_inet6.h
+++ b/include/net/if_inet6.h
@@ -112,13 +112,13 @@ struct ifmcaddr6
 	struct ip6_sf_list	*mca_sources;
 	struct ip6_sf_list	*mca_tomb;
 	unsigned int		mca_sfmode;
+	unsigned char		mca_crcount;
 	unsigned long		mca_sfcount[2];
 	struct timer_list	mca_timer;
 	unsigned		mca_flags;
 	int			mca_users;
 	atomic_t		mca_refcnt;
 	spinlock_t		mca_lock;
-	unsigned char		mca_crcount;
 	unsigned long		mca_cstamp;
 	unsigned long		mca_tstamp;
 };
@@ -166,11 +166,11 @@ struct inet6_dev
 	struct ifmcaddr6	*mc_list;
 	struct ifmcaddr6	*mc_tomb;
 	rwlock_t		mc_lock;
-	unsigned long		mc_v1_seen;
-	unsigned long		mc_maxdelay;
 	unsigned char		mc_qrv;
 	unsigned char		mc_gq_running;
 	unsigned char		mc_ifc_count;
+	unsigned long		mc_v1_seen;
+	unsigned long		mc_maxdelay;
 	struct timer_list	mc_gq_timer;	/* general query timer */
 	struct timer_list	mc_ifc_timer;	/* interface change timer */
 
diff --git a/include/net/inet6_hashtables.h b/include/net/inet6_hashtables.h
index fdff630708c..62a5b691858 100644
--- a/include/net/inet6_hashtables.h
+++ b/include/net/inet6_hashtables.h
@@ -49,7 +49,7 @@ static inline int inet6_sk_ehashfn(const struct sock *sk)
 	return inet6_ehashfn(laddr, lport, faddr, fport);
 }
 
-extern void __inet6_hash(struct inet_hashinfo *hashinfo, struct sock *sk);
+extern void __inet6_hash(struct sock *sk);
 
 /*
  * Sockets in TCP_CLOSE state are _always_ taken out of the hash, so
diff --git a/include/net/inet_connection_sock.h b/include/net/inet_connection_sock.h
index 133cf30d2d7..f00f0573627 100644
--- a/include/net/inet_connection_sock.h
+++ b/include/net/inet_connection_sock.h
@@ -29,7 +29,6 @@
 #undef INET_CSK_CLEAR_TIMERS
 
 struct inet_bind_bucket;
-struct inet_hashinfo;
 struct tcp_congestion_ops;
 
 /*
@@ -59,6 +58,8 @@ struct inet_connection_sock_af_ops {
 				int level, int optname,
 				char __user *optval, int __user *optlen);
 	void	    (*addr2sockaddr)(struct sock *sk, struct sockaddr *);
+	int	    (*bind_conflict)(const struct sock *sk,
+				     const struct inet_bind_bucket *tb);
 };
 
 /** inet_connection_sock - INET connection oriented sock
@@ -244,10 +245,7 @@ extern struct request_sock *inet_csk_search_req(const struct sock *sk,
 						const __be32 laddr);
 extern int inet_csk_bind_conflict(const struct sock *sk,
 				  const struct inet_bind_bucket *tb);
-extern int inet_csk_get_port(struct inet_hashinfo *hashinfo,
-			     struct sock *sk, unsigned short snum,
-			     int (*bind_conflict)(const struct sock *sk,
-						  const struct inet_bind_bucket *tb));
+extern int inet_csk_get_port(struct sock *sk, unsigned short snum);
 
 extern struct dst_entry* inet_csk_route_req(struct sock *sk,
 					    const struct request_sock *req);
diff --git a/include/net/inet_hashtables.h b/include/net/inet_hashtables.h
index c23c4ed3072..48ac620cb84 100644
--- a/include/net/inet_hashtables.h
+++ b/include/net/inet_hashtables.h
@@ -221,9 +221,9 @@ static inline int inet_sk_listen_hashfn(const struct sock *sk)
 }
 
 /* Caller must disable local BH processing. */
-static inline void __inet_inherit_port(struct inet_hashinfo *table,
-				       struct sock *sk, struct sock *child)
+static inline void __inet_inherit_port(struct sock *sk, struct sock *child)
 {
+	struct inet_hashinfo *table = sk->sk_prot->hashinfo;
 	const int bhash = inet_bhashfn(inet_sk(child)->num, table->bhash_size);
 	struct inet_bind_hashbucket *head = &table->bhash[bhash];
 	struct inet_bind_bucket *tb;
@@ -235,15 +235,14 @@ static inline void __inet_inherit_port(struct inet_hashinfo *table,
 	spin_unlock(&head->lock);
 }
 
-static inline void inet_inherit_port(struct inet_hashinfo *table,
-				     struct sock *sk, struct sock *child)
+static inline void inet_inherit_port(struct sock *sk, struct sock *child)
 {
 	local_bh_disable();
-	__inet_inherit_port(table, sk, child);
+	__inet_inherit_port(sk, child);
 	local_bh_enable();
 }
 
-extern void inet_put_port(struct inet_hashinfo *table, struct sock *sk);
+extern void inet_put_port(struct sock *sk);
 
 extern void inet_listen_wlock(struct inet_hashinfo *hashinfo);
 
@@ -266,41 +265,9 @@ static inline void inet_listen_unlock(struct inet_hashinfo *hashinfo)
 		wake_up(&hashinfo->lhash_wait);
 }
 
-extern void __inet_hash(struct inet_hashinfo *hashinfo, struct sock *sk);
-extern void __inet_hash_nolisten(struct inet_hashinfo *hinfo, struct sock *sk);
-
-static inline void inet_hash(struct inet_hashinfo *hashinfo, struct sock *sk)
-{
-	if (sk->sk_state != TCP_CLOSE) {
-		local_bh_disable();
-		__inet_hash(hashinfo, sk);
-		local_bh_enable();
-	}
-}
-
-static inline void inet_unhash(struct inet_hashinfo *hashinfo, struct sock *sk)
-{
-	rwlock_t *lock;
-
-	if (sk_unhashed(sk))
-		goto out;
-
-	if (sk->sk_state == TCP_LISTEN) {
-		local_bh_disable();
-		inet_listen_wlock(hashinfo);
-		lock = &hashinfo->lhash_lock;
-	} else {
-		lock = inet_ehash_lockp(hashinfo, sk->sk_hash);
-		write_lock_bh(lock);
-	}
-
-	if (__sk_del_node_init(sk))
-		sock_prot_inuse_add(sk->sk_prot, -1);
-	write_unlock_bh(lock);
-out:
-	if (sk->sk_state == TCP_LISTEN)
-		wake_up(&hashinfo->lhash_wait);
-}
+extern void __inet_hash_nolisten(struct sock *sk);
+extern void inet_hash(struct sock *sk);
+extern void inet_unhash(struct sock *sk);
 
 extern struct sock *__inet_lookup_listener(struct net *net,
 					   struct inet_hashinfo *hashinfo,
@@ -425,7 +392,7 @@ extern int __inet_hash_connect(struct inet_timewait_death_row *death_row,
 		struct sock *sk,
 		int (*check_established)(struct inet_timewait_death_row *,
 			struct sock *, __u16, struct inet_timewait_sock **),
-		void (*hash)(struct inet_hashinfo *, struct sock *));
+			       void (*hash)(struct sock *sk));
 extern int inet_hash_connect(struct inet_timewait_death_row *death_row,
 			     struct sock *sk);
 #endif /* _INET_HASHTABLES_H */
diff --git a/include/net/inet_timewait_sock.h b/include/net/inet_timewait_sock.h
index 67e925065aa..296547bfb0b 100644
--- a/include/net/inet_timewait_sock.h
+++ b/include/net/inet_timewait_sock.h
@@ -116,6 +116,7 @@ struct inet_timewait_sock {
 #define tw_hash			__tw_common.skc_hash
 #define tw_prot			__tw_common.skc_prot
 #define tw_net			__tw_common.skc_net
+	int			tw_timeout;
 	volatile unsigned char	tw_substate;
 	/* 3 bits hole, try to pack */
 	unsigned char		tw_rcv_wscale;
@@ -130,7 +131,6 @@ struct inet_timewait_sock {
 	__u8			tw_ipv6only:1;
 	/* 15 bits hole, try to pack */
 	__u16			tw_ipv6_offset;
-	int			tw_timeout;
 	unsigned long		tw_ttd;
 	struct inet_bind_bucket	*tw_tb;
 	struct hlist_node	tw_death_node;
diff --git a/include/net/sock.h b/include/net/sock.h
index e3fb4c047f4..8a7889b3581 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -496,6 +496,7 @@ extern int sk_wait_data(struct sock *sk, long *timeo);
 
 struct request_sock_ops;
 struct timewait_sock_ops;
+struct inet_hashinfo;
 
 /* Networking protocol blocks we attach to sockets.
  * socket layer -> transport layer interface
@@ -578,6 +579,8 @@ struct proto {
 	struct request_sock_ops	*rsk_prot;
 	struct timewait_sock_ops *twsk_prot;
 
+	struct inet_hashinfo	*hashinfo;
+
 	struct module		*owner;
 
 	char			name[32];