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

Pull networking updates from David Miller:
 "Highlights:

   1) Steady transitioning of the BPF instructure to a generic spot so
      all kernel subsystems can make use of it, from Alexei Starovoitov.

   2) SFC driver supports busy polling, from Alexandre Rames.

   3) Take advantage of hash table in UDP multicast delivery, from David
      Held.

   4) Lighten locking, in particular by getting rid of the LRU lists, in
      inet frag handling.  From Florian Westphal.

   5) Add support for various RFC6458 control messages in SCTP, from
      Geir Ola Vaagland.

   6) Allow to filter bridge forwarding database dumps by device, from
      Jamal Hadi Salim.

   7) virtio-net also now supports busy polling, from Jason Wang.

   8) Some low level optimization tweaks in pktgen from Jesper Dangaard
      Brouer.

   9) Add support for ipv6 address generation modes, so that userland
      can have some input into the process.  From Jiri Pirko.

  10) Consolidate common TCP connection request code in ipv4 and ipv6,
      from Octavian Purdila.

  11) New ARP packet logger in netfilter, from Pablo Neira Ayuso.

  12) Generic resizable RCU hash table, with intial users in netlink and
      nftables.  From Thomas Graf.

  13) Maintain a name assignment type so that userspace can see where a
      network device name came from (enumerated by kernel, assigned
      explicitly by userspace, etc.) From Tom Gundersen.

  14) Automatic flow label generation on transmit in ipv6, from Tom
      Herbert.

  15) New packet timestamping facilities from Willem de Bruijn, meant to
      assist in measuring latencies going into/out-of the packet
      scheduler, latency from TCP data transmission to ACK, etc"

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1536 commits)
  cxgb4 : Disable recursive mailbox commands when enabling vi
  net: reduce USB network driver config options.
  tg3: Modify tg3_tso_bug() to handle multiple TX rings
  amd-xgbe: Perform phy connect/disconnect at dev open/stop
  amd-xgbe: Use dma_set_mask_and_coherent to set DMA mask
  net: sun4i-emac: fix memory leak on bad packet
  sctp: fix possible seqlock seadlock in sctp_packet_transmit()
  Revert "net: phy: Set the driver when registering an MDIO bus device"
  cxgb4vf: Turn off SGE RX/TX Callback Timers and interrupts in PCI shutdown routine
  team: Simplify return path of team_newlink
  bridge: Update outdated comment on promiscuous mode
  net-timestamp: ACK timestamp for bytestreams
  net-timestamp: TCP timestamping
  net-timestamp: SCHED timestamp on entering packet scheduler
  net-timestamp: add key to disambiguate concurrent datagrams
  net-timestamp: move timestamp flags out of sk_flags
  net-timestamp: extend SCM_TIMESTAMPING ancillary data struct
  cxgb4i : Move stray CPL definitions to cxgb4 driver
  tcp: reduce spurious retransmits due to transient SACK reneging
  qlcnic: Initialize dcbnl_ops before register_netdev
  ...

1 files changed, 0 insertions, 50 deletions

diff --git a/net/tipc/port.h b/net/tipc/port.h
index cf4ca5b..3f93454 100644
--- a/net/tipc/port.h
+++ b/net/tipc/port.h
@@ -53,17 +53,13 @@
  * @connected: non-zero if port is currently connected to a peer port
  * @conn_type: TIPC type used when connection was established
  * @conn_instance: TIPC instance used when connection was established
- * @conn_unacked: number of unacknowledged messages received from peer port
  * @published: non-zero if port has one or more associated names
- * @congested: non-zero if cannot send because of link or port congestion
  * @max_pkt: maximum packet size "hint" used when building messages sent by port
  * @ref: unique reference to port in TIPC object registry
  * @phdr: preformatted message header used when sending messages
  * @port_list: adjacent ports in TIPC's global list of ports
  * @wait_list: adjacent ports in list of ports waiting on link congestion
  * @waiting_pkts:
- * @sent: # of non-empty messages sent by port
- * @acked: # of non-empty message acknowledgements from connected port's peer
  * @publications: list of publications for port
  * @pub_count: total # of publications port has made during its lifetime
  * @probing_state:
@@ -76,17 +72,13 @@ struct tipc_port {
 	int connected;
 	u32 conn_type;
 	u32 conn_instance;
-	u32 conn_unacked;
 	int published;
-	u32 congested;
 	u32 max_pkt;
 	u32 ref;
 	struct tipc_msg phdr;
 	struct list_head port_list;
 	struct list_head wait_list;
 	u32 waiting_pkts;
-	u32 sent;
-	u32 acked;
 	struct list_head publications;
 	u32 pub_count;
 	u32 probing_state;
@@ -104,8 +96,6 @@ struct tipc_port_list;
 u32 tipc_port_init(struct tipc_port *p_ptr,
 		   const unsigned int importance);
 
-int tipc_reject_msg(struct sk_buff *buf, u32 err);
-
 void tipc_acknowledge(u32 port_ref, u32 ack);
 
 void tipc_port_destroy(struct tipc_port *p_ptr);
@@ -122,8 +112,6 @@ int tipc_port_disconnect(u32 portref);
 
 int tipc_port_shutdown(u32 ref);
 
-void tipc_port_wakeup(struct tipc_port *port);
-
 /*
  * The following routines require that the port be locked on entry
  */
@@ -132,39 +120,7 @@ int __tipc_port_connect(u32 ref, struct tipc_port *p_ptr,
 		   struct tipc_portid const *peer);
 int tipc_port_peer_msg(struct tipc_port *p_ptr, struct tipc_msg *msg);
 
-/*
- * TIPC messaging routines
- */
-
-int tipc_send(struct tipc_port *port,
-	      struct iovec const *msg_sect,
-	      unsigned int len);
-
-int tipc_send2name(struct tipc_port *port,
-		   struct tipc_name const *name,
-		   u32 domain,
-		   struct iovec const *msg_sect,
-		   unsigned int len);
-
-int tipc_send2port(struct tipc_port *port,
-		   struct tipc_portid const *dest,
-		   struct iovec const *msg_sect,
-		   unsigned int len);
-
-int tipc_port_mcast_xmit(struct tipc_port *port,
-			 struct tipc_name_seq const *seq,
-			 struct iovec const *msg,
-			 unsigned int len);
-
-int tipc_port_iovec_reject(struct tipc_port *p_ptr,
-			   struct tipc_msg *hdr,
-			   struct iovec const *msg_sect,
-			   unsigned int len,
-			   int err);
-
 struct sk_buff *tipc_port_get_ports(void);
-void tipc_port_proto_rcv(struct sk_buff *buf);
-void tipc_port_mcast_rcv(struct sk_buff *buf, struct tipc_port_list *dp);
 void tipc_port_reinit(void);
 
 /**
@@ -185,12 +141,6 @@ static inline void tipc_port_unlock(struct tipc_port *p_ptr)
 	spin_unlock_bh(p_ptr->lock);
 }
 
-static inline int tipc_port_congested(struct tipc_port *p_ptr)
-{
-	return ((p_ptr->sent - p_ptr->acked) >= TIPC_FLOWCTRL_WIN);
-}
-
-
 static inline u32 tipc_port_peernode(struct tipc_port *p_ptr)
 {
 	return msg_destnode(&p_ptr->phdr);