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, 160 insertions, 0 deletions

diff --git a/drivers/net/ethernet/chelsio/cxgb4/t4_pci_id_tbl.h b/drivers/net/ethernet/chelsio/cxgb4/t4_pci_id_tbl.h
new file mode 100644
index 000000000000..9e4f95a91fb4
--- /dev/null
+++ b/drivers/net/ethernet/chelsio/cxgb4/t4_pci_id_tbl.h
@@ -0,0 +1,160 @@
+/*
+ * This file is part of the Chelsio T4/T5 Ethernet driver for Linux.
+ *
+ * Copyright (c) 2003-2014 Chelsio Communications, Inc. All rights reserved.
+ *
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - 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.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+#ifndef __T4_PCI_ID_TBL_H__
+#define __T4_PCI_ID_TBL_H__
+
+/* The code can defined cpp macros for creating a PCI Device ID Table. This is
+ * useful because it allows the PCI ID Table to be maintained in a single place.
+ *
+ * The macros are:
+ *
+ * CH_PCI_DEVICE_ID_TABLE_DEFINE_BEGIN
+ *   -- Used to start the definition of the PCI ID Table.
+ *
+ * CH_PCI_DEVICE_ID_FUNCTION
+ *   -- The PCI Function Number to use in the PCI Device ID Table.  "0"
+ *   -- for drivers attaching to PF0-3, "4" for drivers attaching to PF4,
+ *   -- "8" for drivers attaching to SR-IOV Virtual Functions, etc.
+ *
+ * CH_PCI_DEVICE_ID_FUNCTION2 [optional]
+ *   -- If defined, create a PCI Device ID Table with both
+ *   -- CH_PCI_DEVICE_ID_FUNCTION and CH_PCI_DEVICE_ID_FUNCTION2 populated.
+ *
+ * CH_PCI_ID_TABLE_ENTRY(DeviceID)
+ *   -- Used for the individual PCI Device ID entries.  Note that we will
+ *   -- be adding a trailing comma (",") after all of the entries (and
+ *   -- between the pairs of entries if CH_PCI_DEVICE_ID_FUNCTION2 is defined).
+ *
+ * CH_PCI_DEVICE_ID_TABLE_DEFINE_END
+ *   -- Used to finish the definition of the PCI ID Table.  Note that we
+ *   -- will be adding a trailing semi-colon (";") here.
+ */
+#ifdef CH_PCI_DEVICE_ID_TABLE_DEFINE_BEGIN
+
+#ifndef CH_PCI_DEVICE_ID_FUNCTION
+#error CH_PCI_DEVICE_ID_FUNCTION not defined!
+#endif
+#ifndef CH_PCI_ID_TABLE_ENTRY
+#error CH_PCI_ID_TABLE_ENTRY not defined!
+#endif
+#ifndef CH_PCI_DEVICE_ID_TABLE_DEFINE_END
+#error CH_PCI_DEVICE_ID_TABLE_DEFINE_END not defined!
+#endif
+
+/* T4 and later ASICs use a PCI Device ID scheme of 0xVFPP where:
+ *
+ *   V  = "4" for T4; "5" for T5, etc.
+ *   F  = "0" for PF 0..3; "4".."7" for PF4..7; and "8" for VFs
+ *   PP = adapter product designation
+ *
+ * We use this consistency in order to create the proper PCI Device IDs
+ * for the specified CH_PCI_DEVICE_ID_FUNCTION.
+ */
+#ifndef CH_PCI_DEVICE_ID_FUNCTION2
+#define CH_PCI_ID_TABLE_FENTRY(devid) \
+	CH_PCI_ID_TABLE_ENTRY((devid) | \
+			      ((CH_PCI_DEVICE_ID_FUNCTION) << 8))
+#else
+#define CH_PCI_ID_TABLE_FENTRY(devid) \
+	CH_PCI_ID_TABLE_ENTRY((devid) | \
+			      ((CH_PCI_DEVICE_ID_FUNCTION) << 8)), \
+	CH_PCI_ID_TABLE_ENTRY((devid) | \
+			      ((CH_PCI_DEVICE_ID_FUNCTION2) << 8))
+#endif
+
+CH_PCI_DEVICE_ID_TABLE_DEFINE_BEGIN
+	/* T4 adapters:
+	 */
+	CH_PCI_ID_TABLE_FENTRY(0x4000),	/* T440-dbg */
+	CH_PCI_ID_TABLE_FENTRY(0x4001),	/* T420-cr */
+	CH_PCI_ID_TABLE_FENTRY(0x4002),	/* T422-cr */
+	CH_PCI_ID_TABLE_FENTRY(0x4003),	/* T440-cr */
+	CH_PCI_ID_TABLE_FENTRY(0x4004),	/* T420-bch */
+	CH_PCI_ID_TABLE_FENTRY(0x4005),	/* T440-bch */
+	CH_PCI_ID_TABLE_FENTRY(0x4006),	/* T440-ch */
+	CH_PCI_ID_TABLE_FENTRY(0x4007),	/* T420-so */
+	CH_PCI_ID_TABLE_FENTRY(0x4008),	/* T420-cx */
+	CH_PCI_ID_TABLE_FENTRY(0x4009),	/* T420-bt */
+	CH_PCI_ID_TABLE_FENTRY(0x400a),	/* T404-bt */
+	CH_PCI_ID_TABLE_FENTRY(0x400b),	/* B420-sr */
+	CH_PCI_ID_TABLE_FENTRY(0x400c),	/* B404-bt */
+	CH_PCI_ID_TABLE_FENTRY(0x400d),	/* T480-cr */
+	CH_PCI_ID_TABLE_FENTRY(0x400e),	/* T440-LP-cr */
+	CH_PCI_ID_TABLE_FENTRY(0x4080),	/* Custom T480-cr */
+	CH_PCI_ID_TABLE_FENTRY(0x4081),	/* Custom T440-cr */
+	CH_PCI_ID_TABLE_FENTRY(0x4082),	/* Custom T420-cr */
+	CH_PCI_ID_TABLE_FENTRY(0x4083),	/* Custom T420-xaui */
+	CH_PCI_ID_TABLE_FENTRY(0x4084),	/* Custom T440-cr */
+	CH_PCI_ID_TABLE_FENTRY(0x4085),	/* Custom T420-cr */
+	CH_PCI_ID_TABLE_FENTRY(0x4086),	/* Custom T440-bt */
+	CH_PCI_ID_TABLE_FENTRY(0x4087),	/* Custom T440-cr */
+	CH_PCI_ID_TABLE_FENTRY(0x4088),	/* Custom T440 2-xaui, 2-xfi */
+
+	/* T5 adapters:
+	 */
+	CH_PCI_ID_TABLE_FENTRY(0x5000),	/* T580-dbg */
+	CH_PCI_ID_TABLE_FENTRY(0x5001),	/* T520-cr */
+	CH_PCI_ID_TABLE_FENTRY(0x5002),	/* T522-cr */
+	CH_PCI_ID_TABLE_FENTRY(0x5003),	/* T540-cr */
+	CH_PCI_ID_TABLE_FENTRY(0x5004),	/* T520-bch */
+	CH_PCI_ID_TABLE_FENTRY(0x5005),	/* T540-bch */
+	CH_PCI_ID_TABLE_FENTRY(0x5006),	/* T540-ch */
+	CH_PCI_ID_TABLE_FENTRY(0x5007),	/* T520-so */
+	CH_PCI_ID_TABLE_FENTRY(0x5008),	/* T520-cx */
+	CH_PCI_ID_TABLE_FENTRY(0x5009),	/* T520-bt */
+	CH_PCI_ID_TABLE_FENTRY(0x500a),	/* T504-bt */
+	CH_PCI_ID_TABLE_FENTRY(0x500b),	/* B520-sr */
+	CH_PCI_ID_TABLE_FENTRY(0x500c),	/* B504-bt */
+	CH_PCI_ID_TABLE_FENTRY(0x500d),	/* T580-cr */
+	CH_PCI_ID_TABLE_FENTRY(0x500e),	/* T540-LP-cr */
+	CH_PCI_ID_TABLE_FENTRY(0x5010),	/* T580-LP-cr */
+	CH_PCI_ID_TABLE_FENTRY(0x5011),	/* T520-LL-cr */
+	CH_PCI_ID_TABLE_FENTRY(0x5012),	/* T560-cr */
+	CH_PCI_ID_TABLE_FENTRY(0x5013),	/* T580-chr */
+	CH_PCI_ID_TABLE_FENTRY(0x5014),	/* T580-so */
+	CH_PCI_ID_TABLE_FENTRY(0x5015),	/* T502-bt */
+	CH_PCI_ID_TABLE_FENTRY(0x5080),	/* Custom T540-cr */
+	CH_PCI_ID_TABLE_FENTRY(0x5081),	/* Custom T540-LL-cr */
+	CH_PCI_ID_TABLE_FENTRY(0x5082),	/* Custom T504-cr */
+	CH_PCI_ID_TABLE_FENTRY(0x5083),	/* Custom T540-LP-CR */
+	CH_PCI_ID_TABLE_FENTRY(0x5084),	/* Custom T580-cr */
+	CH_PCI_ID_TABLE_FENTRY(0x5085),	/* Custom 3x T580-CR */
+	CH_PCI_ID_TABLE_FENTRY(0x5086),	/* Custom 2x T580-CR */
+	CH_PCI_ID_TABLE_FENTRY(0x5087),	/* Custom T580-CR */
+	CH_PCI_ID_TABLE_FENTRY(0x5088),	/* Custom T570-CR */
+CH_PCI_DEVICE_ID_TABLE_DEFINE_END;
+
+#endif /* CH_PCI_DEVICE_ID_TABLE_DEFINE_BEGIN */
+
+#endif /* __T4_PCI_ID_TBL_H__ */