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

Pull networking updates from David Miller:

 1) New offloading infrastructure and example 'rocker' driver for
    offloading of switching and routing to hardware.

    This work was done by a large group of dedicated individuals, not
    limited to: Scott Feldman, Jiri Pirko, Thomas Graf, John Fastabend,
    Jamal Hadi Salim, Andy Gospodarek, Florian Fainelli, Roopa Prabhu

 2) Start making the networking operate on IOV iterators instead of
    modifying iov objects in-situ during transfers.  Thanks to Al Viro
    and Herbert Xu.

 3) A set of new netlink interfaces for the TIPC stack, from Richard
    Alpe.

 4) Remove unnecessary looping during ipv6 routing lookups, from Martin
    KaFai Lau.

 5) Add PAUSE frame generation support to gianfar driver, from Matei
    Pavaluca.

 6) Allow for larger reordering levels in TCP, which are easily
    achievable in the real world right now, from Eric Dumazet.

 7) Add a variable of napi_schedule that doesn't need to disable cpu
    interrupts, from Eric Dumazet.

 8) Use a doubly linked list to optimize neigh_parms_release(), from
    Nicolas Dichtel.

 9) Various enhancements to the kernel BPF verifier, and allow eBPF
    programs to actually be attached to sockets.  From Alexei
    Starovoitov.

10) Support TSO/LSO in sunvnet driver, from David L Stevens.

11) Allow controlling ECN usage via routing metrics, from Florian
    Westphal.

12) Remote checksum offload, from Tom Herbert.

13) Add split-header receive, BQL, and xmit_more support to amd-xgbe
    driver, from Thomas Lendacky.

14) Add MPLS support to openvswitch, from Simon Horman.

15) Support wildcard tunnel endpoints in ipv6 tunnels, from Steffen
    Klassert.

16) Do gro flushes on a per-device basis using a timer, from Eric
    Dumazet.  This tries to resolve the conflicting goals between the
    desired handling of bulk vs.  RPC-like traffic.

17) Allow userspace to ask for the CPU upon what a packet was
    received/steered, via SO_INCOMING_CPU.  From Eric Dumazet.

18) Limit GSO packets to half the current congestion window, from Eric
    Dumazet.

19) Add a generic helper so that all drivers set their RSS keys in a
    consistent way, from Eric Dumazet.

20) Add xmit_more support to enic driver, from Govindarajulu
    Varadarajan.

21) Add VLAN packet scheduler action, from Jiri Pirko.

22) Support configurable RSS hash functions via ethtool, from Eyal
    Perry.

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1820 commits)
  Fix race condition between vxlan_sock_add and vxlan_sock_release
  net/macb: fix compilation warning for print_hex_dump() called with skb->mac_header
  net/mlx4: Add support for A0 steering
  net/mlx4: Refactor QUERY_PORT
  net/mlx4_core: Add explicit error message when rule doesn't meet configuration
  net/mlx4: Add A0 hybrid steering
  net/mlx4: Add mlx4_bitmap zone allocator
  net/mlx4: Add a check if there are too many reserved QPs
  net/mlx4: Change QP allocation scheme
  net/mlx4_core: Use tasklet for user-space CQ completion events
  net/mlx4_core: Mask out host side virtualization features for guests
  net/mlx4_en: Set csum level for encapsulated packets
  be2net: Export tunnel offloads only when a VxLAN tunnel is created
  gianfar: Fix dma check map error when DMA_API_DEBUG is enabled
  cxgb4/csiostor: Don't use MASTER_MUST for fw_hello call
  net: fec: only enable mdio interrupt before phy device link up
  net: fec: clear all interrupt events to support i.MX6SX
  net: fec: reset fep link status in suspend function
  net: sock: fix access via invalid file descriptor
  net: introduce helper macro for_each_cmsghdr
  ...

1 files changed, 244 insertions, 0 deletions

diff --git a/include/uapi/linux/tipc_netlink.h b/include/uapi/linux/tipc_netlink.h
new file mode 100644
index 000000000000..8d723824ad69
--- /dev/null
+++ b/include/uapi/linux/tipc_netlink.h
@@ -0,0 +1,244 @@
+/*
+ * Copyright (c) 2014, Ericsson AB
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the names of the copyright holders nor the names of its
+ *    contributors may be used to endorse or promote products derived from
+ *    this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _LINUX_TIPC_NETLINK_H_
+#define _LINUX_TIPC_NETLINK_H_
+
+#define TIPC_GENL_V2_NAME      "TIPCv2"
+#define TIPC_GENL_V2_VERSION   0x1
+
+/* Netlink commands */
+enum {
+	TIPC_NL_UNSPEC,
+	TIPC_NL_LEGACY,
+	TIPC_NL_BEARER_DISABLE,
+	TIPC_NL_BEARER_ENABLE,
+	TIPC_NL_BEARER_GET,
+	TIPC_NL_BEARER_SET,
+	TIPC_NL_SOCK_GET,
+	TIPC_NL_PUBL_GET,
+	TIPC_NL_LINK_GET,
+	TIPC_NL_LINK_SET,
+	TIPC_NL_LINK_RESET_STATS,
+	TIPC_NL_MEDIA_GET,
+	TIPC_NL_MEDIA_SET,
+	TIPC_NL_NODE_GET,
+	TIPC_NL_NET_GET,
+	TIPC_NL_NET_SET,
+	TIPC_NL_NAME_TABLE_GET,
+
+	__TIPC_NL_CMD_MAX,
+	TIPC_NL_CMD_MAX = __TIPC_NL_CMD_MAX - 1
+};
+
+/* Top level netlink attributes */
+enum {
+	TIPC_NLA_UNSPEC,
+	TIPC_NLA_BEARER,		/* nest */
+	TIPC_NLA_SOCK,			/* nest */
+	TIPC_NLA_PUBL,			/* nest */
+	TIPC_NLA_LINK,			/* nest */
+	TIPC_NLA_MEDIA,			/* nest */
+	TIPC_NLA_NODE,			/* nest */
+	TIPC_NLA_NET,			/* nest */
+	TIPC_NLA_NAME_TABLE,		/* nest */
+
+	__TIPC_NLA_MAX,
+	TIPC_NLA_MAX = __TIPC_NLA_MAX - 1
+};
+
+/* Bearer info */
+enum {
+	TIPC_NLA_BEARER_UNSPEC,
+	TIPC_NLA_BEARER_NAME,		/* string */
+	TIPC_NLA_BEARER_PROP,		/* nest */
+	TIPC_NLA_BEARER_DOMAIN,		/* u32 */
+
+	__TIPC_NLA_BEARER_MAX,
+	TIPC_NLA_BEARER_MAX = __TIPC_NLA_BEARER_MAX - 1
+};
+
+/* Socket info */
+enum {
+	TIPC_NLA_SOCK_UNSPEC,
+	TIPC_NLA_SOCK_ADDR,		/* u32 */
+	TIPC_NLA_SOCK_REF,		/* u32 */
+	TIPC_NLA_SOCK_CON,		/* nest */
+	TIPC_NLA_SOCK_HAS_PUBL,		/* flag */
+
+	__TIPC_NLA_SOCK_MAX,
+	TIPC_NLA_SOCK_MAX = __TIPC_NLA_SOCK_MAX - 1
+};
+
+/* Link info */
+enum {
+	TIPC_NLA_LINK_UNSPEC,
+	TIPC_NLA_LINK_NAME,		/* string */
+	TIPC_NLA_LINK_DEST,		/* u32 */
+	TIPC_NLA_LINK_MTU,		/* u32 */
+	TIPC_NLA_LINK_BROADCAST,	/* flag */
+	TIPC_NLA_LINK_UP,		/* flag */
+	TIPC_NLA_LINK_ACTIVE,		/* flag */
+	TIPC_NLA_LINK_PROP,		/* nest */
+	TIPC_NLA_LINK_STATS,		/* nest */
+	TIPC_NLA_LINK_RX,		/* u32 */
+	TIPC_NLA_LINK_TX,		/* u32 */
+
+	__TIPC_NLA_LINK_MAX,
+	TIPC_NLA_LINK_MAX = __TIPC_NLA_LINK_MAX - 1
+};
+
+/* Media info */
+enum {
+	TIPC_NLA_MEDIA_UNSPEC,
+	TIPC_NLA_MEDIA_NAME,		/* string */
+	TIPC_NLA_MEDIA_PROP,		/* nest */
+
+	__TIPC_NLA_MEDIA_MAX,
+	TIPC_NLA_MEDIA_MAX = __TIPC_NLA_MEDIA_MAX - 1
+};
+
+/* Node info */
+enum {
+	TIPC_NLA_NODE_UNSPEC,
+	TIPC_NLA_NODE_ADDR,		/* u32 */
+	TIPC_NLA_NODE_UP,		/* flag */
+
+	__TIPC_NLA_NODE_MAX,
+	TIPC_NLA_NODE_MAX = __TIPC_NLA_NODE_MAX - 1
+};
+
+/* Net info */
+enum {
+	TIPC_NLA_NET_UNSPEC,
+	TIPC_NLA_NET_ID,		/* u32 */
+	TIPC_NLA_NET_ADDR,		/* u32 */
+
+	__TIPC_NLA_NET_MAX,
+	TIPC_NLA_NET_MAX = __TIPC_NLA_NET_MAX - 1
+};
+
+/* Name table info */
+enum {
+	TIPC_NLA_NAME_TABLE_UNSPEC,
+	TIPC_NLA_NAME_TABLE_PUBL,	/* nest */
+
+	__TIPC_NLA_NAME_TABLE_MAX,
+	TIPC_NLA_NAME_TABLE_MAX = __TIPC_NLA_NAME_TABLE_MAX - 1
+};
+
+/* Publication info */
+enum {
+	TIPC_NLA_PUBL_UNSPEC,
+
+	TIPC_NLA_PUBL_TYPE,		/* u32 */
+	TIPC_NLA_PUBL_LOWER,		/* u32 */
+	TIPC_NLA_PUBL_UPPER,		/* u32 */
+	TIPC_NLA_PUBL_SCOPE,		/* u32 */
+	TIPC_NLA_PUBL_NODE,		/* u32 */
+	TIPC_NLA_PUBL_REF,		/* u32 */
+	TIPC_NLA_PUBL_KEY,		/* u32 */
+
+	__TIPC_NLA_PUBL_MAX,
+	TIPC_NLA_PUBL_MAX = __TIPC_NLA_PUBL_MAX - 1
+};
+
+/* Nest, connection info */
+enum {
+	TIPC_NLA_CON_UNSPEC,
+
+	TIPC_NLA_CON_FLAG,		/* flag */
+	TIPC_NLA_CON_NODE,		/* u32 */
+	TIPC_NLA_CON_SOCK,		/* u32 */
+	TIPC_NLA_CON_TYPE,		/* u32 */
+	TIPC_NLA_CON_INST,		/* u32 */
+
+	__TIPC_NLA_CON_MAX,
+	TIPC_NLA_CON_MAX = __TIPC_NLA_CON_MAX - 1
+};
+
+/* Nest, link propreties. Valid for link, media and bearer */
+enum {
+	TIPC_NLA_PROP_UNSPEC,
+
+	TIPC_NLA_PROP_PRIO,		/* u32 */
+	TIPC_NLA_PROP_TOL,		/* u32 */
+	TIPC_NLA_PROP_WIN,		/* u32 */
+
+	__TIPC_NLA_PROP_MAX,
+	TIPC_NLA_PROP_MAX = __TIPC_NLA_PROP_MAX - 1
+};
+
+/* Nest, statistics info */
+enum {
+	TIPC_NLA_STATS_UNSPEC,
+
+	TIPC_NLA_STATS_RX_INFO,		/* u32 */
+	TIPC_NLA_STATS_RX_FRAGMENTS,	/* u32 */
+	TIPC_NLA_STATS_RX_FRAGMENTED,	/* u32 */
+	TIPC_NLA_STATS_RX_BUNDLES,	/* u32 */
+	TIPC_NLA_STATS_RX_BUNDLED,	/* u32 */
+	TIPC_NLA_STATS_TX_INFO,		/* u32 */
+	TIPC_NLA_STATS_TX_FRAGMENTS,	/* u32 */
+	TIPC_NLA_STATS_TX_FRAGMENTED,	/* u32 */
+	TIPC_NLA_STATS_TX_BUNDLES,	/* u32 */
+	TIPC_NLA_STATS_TX_BUNDLED,	/* u32 */
+	TIPC_NLA_STATS_MSG_PROF_TOT,	/* u32 */
+	TIPC_NLA_STATS_MSG_LEN_CNT,	/* u32 */
+	TIPC_NLA_STATS_MSG_LEN_TOT,	/* u32 */
+	TIPC_NLA_STATS_MSG_LEN_P0,	/* u32 */
+	TIPC_NLA_STATS_MSG_LEN_P1,	/* u32 */
+	TIPC_NLA_STATS_MSG_LEN_P2,	/* u32 */
+	TIPC_NLA_STATS_MSG_LEN_P3,	/* u32 */
+	TIPC_NLA_STATS_MSG_LEN_P4,	/* u32 */
+	TIPC_NLA_STATS_MSG_LEN_P5,	/* u32 */
+	TIPC_NLA_STATS_MSG_LEN_P6,	/* u32 */
+	TIPC_NLA_STATS_RX_STATES,	/* u32 */
+	TIPC_NLA_STATS_RX_PROBES,	/* u32 */
+	TIPC_NLA_STATS_RX_NACKS,	/* u32 */
+	TIPC_NLA_STATS_RX_DEFERRED,	/* u32 */
+	TIPC_NLA_STATS_TX_STATES,	/* u32 */
+	TIPC_NLA_STATS_TX_PROBES,	/* u32 */
+	TIPC_NLA_STATS_TX_NACKS,	/* u32 */
+	TIPC_NLA_STATS_TX_ACKS,		/* u32 */
+	TIPC_NLA_STATS_RETRANSMITTED,	/* u32 */
+	TIPC_NLA_STATS_DUPLICATES,	/* u32 */
+	TIPC_NLA_STATS_LINK_CONGS,	/* u32 */
+	TIPC_NLA_STATS_MAX_QUEUE,	/* u32 */
+	TIPC_NLA_STATS_AVG_QUEUE,	/* u32 */
+
+	__TIPC_NLA_STATS_MAX,
+	TIPC_NLA_STATS_MAX = __TIPC_NLA_STATS_MAX - 1
+};
+
+#endif