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 484e45c7c89a..aa0737019e37 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 5de6d911cdf7..f577c8f1c66d 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 554836edd915..5e43ae751412 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 b24508abb850..b2cfc4927257 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 fdff630708ce..62a5b691858e 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 133cf30d2d79..f00f0573627b 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 c23c4ed30724..48ac620cb846 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 67e925065aae..296547bfb0b7 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 e3fb4c047f4c..8a7889b35810 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];