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

Pull networking updates from David Miller:

 1) Seccomp BPF filters can now be JIT'd, from Alexei Starovoitov.

 2) Multiqueue support in xen-netback and xen-netfront, from Andrew J
    Benniston.

 3) Allow tweaking of aggregation settings in cdc_ncm driver, from Bjørn
    Mork.

 4) BPF now has a "random" opcode, from Chema Gonzalez.

 5) Add more BPF documentation and improve test framework, from Daniel
    Borkmann.

 6) Support TCP fastopen over ipv6, from Daniel Lee.

 7) Add software TSO helper functions and use them to support software
    TSO in mvneta and mv643xx_eth drivers.  From Ezequiel Garcia.

 8) Support software TSO in fec driver too, from Nimrod Andy.

 9) Add Broadcom SYSTEMPORT driver, from Florian Fainelli.

10) Handle broadcasts more gracefully over macvlan when there are large
    numbers of interfaces configured, from Herbert Xu.

11) Allow more control over fwmark used for non-socket based responses,
    from Lorenzo Colitti.

12) Do TCP congestion window limiting based upon measurements, from Neal
    Cardwell.

13) Support busy polling in SCTP, from Neal Horman.

14) Allow RSS key to be configured via ethtool, from Venkata Duvvuru.

15) Bridge promisc mode handling improvements from Vlad Yasevich.

16) Don't use inetpeer entries to implement ID generation any more, it
    performs poorly, from Eric Dumazet.

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1522 commits)
  rtnetlink: fix userspace API breakage for iproute2 < v3.9.0
  tcp: fixing TLP's FIN recovery
  net: fec: Add software TSO support
  net: fec: Add Scatter/gather support
  net: fec: Increase buffer descriptor entry number
  net: fec: Factorize feature setting
  net: fec: Enable IP header hardware checksum
  net: fec: Factorize the .xmit transmit function
  bridge: fix compile error when compiling without IPv6 support
  bridge: fix smatch warning / potential null pointer dereference
  via-rhine: fix full-duplex with autoneg disable
  bnx2x: Enlarge the dorq threshold for VFs
  bnx2x: Check for UNDI in uncommon branch
  bnx2x: Fix 1G-baseT link
  bnx2x: Fix link for KR with swapped polarity lane
  sctp: Fix sk_ack_backlog wrap-around problem
  net/core: Add VF link state control policy
  net/fsl: xgmac_mdio is dependent on OF_MDIO
  net/fsl: Make xgmac_mdio read error message useful
  net_sched: drr: warn when qdisc is not work conserving
  ...

1 files changed, 7 insertions, 14 deletions

diff --git a/net/tipc/link.h b/net/tipc/link.h
index 8c0b49b5b2ee..200d518b218e 100644
--- a/net/tipc/link.h
+++ b/net/tipc/link.h
@@ -40,11 +40,6 @@
 #include "msg.h"
 #include "node.h"
 
-/* Link reassembly status codes
- */
-#define LINK_REASM_ERROR	-1
-#define LINK_REASM_COMPLETE	1
-
 /* Out-of-range value for link sequence numbers
  */
 #define INVALID_LINK_SEQ 0x10000
@@ -107,7 +102,7 @@ struct tipc_stats {
  * @checkpoint: reference point for triggering link continuity checking
  * @peer_session: link session # being used by peer end of link
  * @peer_bearer_id: bearer id used by link's peer endpoint
- * @b_ptr: pointer to bearer used by link
+ * @bearer_id: local bearer id used by link
  * @tolerance: minimum link continuity loss needed to reset link [in ms]
  * @continuity_interval: link continuity testing interval [in ms]
  * @abort_limit: # of unacknowledged continuity probes needed to reset link
@@ -116,6 +111,7 @@ struct tipc_stats {
  * @proto_msg: template for control messages generated by link
  * @pmsg: convenience pointer to "proto_msg" field
  * @priority: current link priority
+ * @net_plane: current link network plane ('A' through 'H')
  * @queue_limit: outbound message queue congestion thresholds (indexed by user)
  * @exp_msg_count: # of tunnelled messages expected during link changeover
  * @reset_checkpoint: seq # of last acknowledged message at time of link reset
@@ -139,8 +135,7 @@ struct tipc_stats {
  * @next_out: ptr to first unsent outbound message in queue
  * @waiting_ports: linked list of ports waiting for link congestion to abate
  * @long_msg_seq_no: next identifier to use for outbound fragmented messages
- * @reasm_head: list head of partially reassembled inbound message fragments
- * @reasm_tail: last fragment received
+ * @reasm_buf: head of partially reassembled inbound message fragments
  * @stats: collects statistics regarding link activity
  */
 struct tipc_link {
@@ -155,7 +150,7 @@ struct tipc_link {
 	u32 checkpoint;
 	u32 peer_session;
 	u32 peer_bearer_id;
-	struct tipc_bearer *b_ptr;
+	u32 bearer_id;
 	u32 tolerance;
 	u32 continuity_interval;
 	u32 abort_limit;
@@ -167,6 +162,7 @@ struct tipc_link {
 	} proto_msg;
 	struct tipc_msg *pmsg;
 	u32 priority;
+	char net_plane;
 	u32 queue_limit[15];	/* queue_limit[0]==window limit */
 
 	/* Changeover */
@@ -202,8 +198,7 @@ struct tipc_link {
 
 	/* Fragmentation/reassembly */
 	u32 long_msg_seq_no;
-	struct sk_buff *reasm_head;
-	struct sk_buff *reasm_tail;
+	struct sk_buff *reasm_buf;
 
 	/* Statistics */
 	struct tipc_stats stats;
@@ -228,6 +223,7 @@ struct sk_buff *tipc_link_cmd_show_stats(const void *req_tlv_area,
 					 int req_tlv_space);
 struct sk_buff *tipc_link_cmd_reset_stats(const void *req_tlv_area,
 					  int req_tlv_space);
+void tipc_link_reset_all(struct tipc_node *node);
 void tipc_link_reset(struct tipc_link *l_ptr);
 void tipc_link_reset_list(unsigned int bearer_id);
 int tipc_link_xmit(struct sk_buff *buf, u32 dest, u32 selector);
@@ -239,9 +235,6 @@ int tipc_link_iovec_xmit_fast(struct tipc_port *sender,
 			      struct iovec const *msg_sect,
 			      unsigned int len, u32 destnode);
 void tipc_link_bundle_rcv(struct sk_buff *buf);
-int tipc_link_frag_rcv(struct sk_buff **reasm_head,
-		       struct sk_buff **reasm_tail,
-		       struct sk_buff **fbuf);
 void tipc_link_proto_xmit(struct tipc_link *l_ptr, u32 msg_typ, int prob,
 			  u32 gap, u32 tolerance, u32 priority, u32 acked_mtu);
 void tipc_link_push_queue(struct tipc_link *l_ptr);