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

Pull networking updates from David Miller:
 "Most notable changes in here:

   1) By far the biggest accomplishment, thanks to a large range of
      contributors, is the addition of multi-send for transmit.  This is
      the result of discussions back in Chicago, and the hard work of
      several individuals.

      Now, when the ->ndo_start_xmit() method of a driver sees
      skb->xmit_more as true, it can choose to defer the doorbell
      telling the driver to start processing the new TX queue entires.

      skb->xmit_more means that the generic networking is guaranteed to
      call the driver immediately with another SKB to send.

      There is logic added to the qdisc layer to dequeue multiple
      packets at a time, and the handling mis-predicted offloads in
      software is now done with no locks held.

      Finally, pktgen is extended to have a "burst" parameter that can
      be used to test a multi-send implementation.

      Several drivers have xmit_more support: i40e, igb, ixgbe, mlx4,
      virtio_net

      Adding support is almost trivial, so export more drivers to
      support this optimization soon.

      I want to thank, in no particular or implied order, Jesper
      Dangaard Brouer, Eric Dumazet, Alexander Duyck, Tom Herbert, Jamal
      Hadi Salim, John Fastabend, Florian Westphal, Daniel Borkmann,
      David Tat, Hannes Frederic Sowa, and Rusty Russell.

   2) PTP and timestamping support in bnx2x, from Michal Kalderon.

   3) Allow adjusting the rx_copybreak threshold for a driver via
      ethtool, and add rx_copybreak support to enic driver.  From
      Govindarajulu Varadarajan.

   4) Significant enhancements to the generic PHY layer and the bcm7xxx
      driver in particular (EEE support, auto power down, etc.) from
      Florian Fainelli.

   5) Allow raw buffers to be used for flow dissection, allowing drivers
      to determine the optimal "linear pull" size for devices that DMA
      into pools of pages.  The objective is to get exactly the
      necessary amount of headers into the linear SKB area pre-pulled,
      but no more.  The new interface drivers use is eth_get_headlen().
      From WANG Cong, with driver conversions (several had their own
      by-hand duplicated implementations) by Alexander Duyck and Eric
      Dumazet.

   6) Support checksumming more smoothly and efficiently for
      encapsulations, and add "foo over UDP" facility.  From Tom
      Herbert.

   7) Add Broadcom SF2 switch driver to DSA layer, from Florian
      Fainelli.

   8) eBPF now can load programs via a system call and has an extensive
      testsuite.  Alexei Starovoitov and Daniel Borkmann.

   9) Major overhaul of the packet scheduler to use RCU in several major
      areas such as the classifiers and rate estimators.  From John
      Fastabend.

  10) Add driver for Intel FM10000 Ethernet Switch, from Alexander
      Duyck.

  11) Rearrange TCP_SKB_CB() to reduce cache line misses, from Eric
      Dumazet.

  12) Add Datacenter TCP congestion control algorithm support, From
      Florian Westphal.

  13) Reorganize sk_buff so that __copy_skb_header() is significantly
      faster.  From Eric Dumazet"

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1558 commits)
  netlabel: directly return netlbl_unlabel_genl_init()
  net: add netdev_txq_bql_{enqueue, complete}_prefetchw() helpers
  net: description of dma_cookie cause make xmldocs warning
  cxgb4: clean up a type issue
  cxgb4: potential shift wrapping bug
  i40e: skb->xmit_more support
  net: fs_enet: Add NAPI TX
  net: fs_enet: Remove non NAPI RX
  r8169:add support for RTL8168EP
  net_sched: copy exts->type in tcf_exts_change()
  wimax: convert printk to pr_foo()
  af_unix: remove 0 assignment on static
  ipv6: Do not warn for informational ICMP messages, regardless of type.
  Update Intel Ethernet Driver maintainers list
  bridge: Save frag_max_size between PRE_ROUTING and POST_ROUTING
  tipc: fix bug in multicast congestion handling
  net: better IFF_XMIT_DST_RELEASE support
  net/mlx4_en: remove NETDEV_TX_BUSY
  3c59x: fix bad split of cpu_to_le32(pci_map_single())
  net: bcmgenet: fix Tx ring priority programming
  ...

36 files changed, 1588 insertions, 838 deletions

diff --git a/include/linux/bcma/bcma.h b/include/linux/bcma/bcma.h
index 0272e49135d0..729f48e6b20b 100644
--- a/include/linux/bcma/bcma.h
+++ b/include/linux/bcma/bcma.h
@@ -267,7 +267,7 @@ struct bcma_device {
         u8 core_unit;
 
         u32 addr;
-        u32 addr1;
+        u32 addr_s[8];
         u32 wrap;
 
         void __iomem *io_addr;
@@ -323,6 +323,8 @@ struct bcma_bus {
                 struct pci_dev *host_pci;
                 /* Pointer to the SDIO device (only for BCMA_HOSTTYPE_SDIO) */
                 struct sdio_func *host_sdio;
+                /* Pointer to platform device (only for BCMA_HOSTTYPE_SOC) */
+                struct platform_device *host_pdev;
         };
 
         struct bcma_chipinfo chipinfo;
@@ -332,10 +334,10 @@ struct bcma_bus {
         struct bcma_device *mapped_core;
         struct list_head cores;
         u8 nr_cores;
-        u8 init_done:1;
         u8 num;
 
         struct bcma_drv_cc drv_cc;
+        struct bcma_drv_cc_b drv_cc_b;
         struct bcma_drv_pci drv_pci[2];
         struct bcma_drv_pcie2 drv_pcie2;
         struct bcma_drv_mips drv_mips;
diff --git a/include/linux/bcma/bcma_driver_chipcommon.h b/include/linux/bcma/bcma_driver_chipcommon.h
index 63d105cd14a3..db6fa217f98b 100644
--- a/include/linux/bcma/bcma_driver_chipcommon.h
+++ b/include/linux/bcma/bcma_driver_chipcommon.h
@@ -644,6 +644,12 @@ struct bcma_drv_cc {
 #endif
 };
 
+struct bcma_drv_cc_b {
+        struct bcma_device *core;
+        u8 setup_done:1;
+        void __iomem *mii;
+};
+
 /* Register access */
 #define bcma_cc_read32(cc, offset) \
         bcma_read32((cc)->core, offset)
@@ -699,4 +705,6 @@ extern void bcma_pmu_spuravoid_pllupdate(struct bcma_drv_cc *cc, int spuravoid);
 
 extern u32 bcma_pmu_get_bus_clock(struct bcma_drv_cc *cc);
 
+void bcma_chipco_b_mii_write(struct bcma_drv_cc_b *ccb, u32 offset, u32 value);
+
 #endif /* LINUX_BCMA_DRIVER_CC_H_ */
diff --git a/include/linux/bcma/bcma_regs.h b/include/linux/bcma/bcma_regs.h
index 917dcd7965e7..e64ae7bf80a1 100644
--- a/include/linux/bcma/bcma_regs.h
+++ b/include/linux/bcma/bcma_regs.h
@@ -39,6 +39,11 @@
 #define  BCMA_RESET_CTL_RESET           0x0001
 #define BCMA_RESET_ST                   0x0804
 
+#define BCMA_NS_ROM_IOST_BOOT_DEV_MASK  0x0003
+#define BCMA_NS_ROM_IOST_BOOT_DEV_NOR   0x0000
+#define BCMA_NS_ROM_IOST_BOOT_DEV_NAND  0x0001
+#define BCMA_NS_ROM_IOST_BOOT_DEV_ROM   0x0002
+
 /* BCMA PCI config space registers. */
 #define BCMA_PCI_PMCSR                  0x44
 #define  BCMA_PCI_PE                    0x100
diff --git a/include/linux/bcma/bcma_soc.h b/include/linux/bcma/bcma_soc.h
index 4203c5593b9f..f24d245f8394 100644
--- a/include/linux/bcma/bcma_soc.h
+++ b/include/linux/bcma/bcma_soc.h
@@ -10,6 +10,7 @@ struct bcma_soc {
 };
 
 int __init bcma_host_soc_register(struct bcma_soc *soc);
+int __init bcma_host_soc_init(struct bcma_soc *soc);
 
 int bcma_bus_register(struct bcma_bus *bus);
 
diff --git a/include/linux/bpf.h b/include/linux/bpf.h
new file mode 100644
index 000000000000..3cf91754a957
--- /dev/null
+++ b/include/linux/bpf.h
@@ -0,0 +1,136 @@
+/* Copyright (c) 2011-2014 PLUMgrid, http://plumgrid.com
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of version 2 of the GNU General Public
+ * License as published by the Free Software Foundation.
+ */
+#ifndef _LINUX_BPF_H
+#define _LINUX_BPF_H 1
+
+#include <uapi/linux/bpf.h>
+#include <linux/workqueue.h>
+#include <linux/file.h>
+
+struct bpf_map;
+
+/* map is generic key/value storage optionally accesible by eBPF programs */
+struct bpf_map_ops {
+        /* funcs callable from userspace (via syscall) */
+        struct bpf_map *(*map_alloc)(union bpf_attr *attr);
+        void (*map_free)(struct bpf_map *);
+        int (*map_get_next_key)(struct bpf_map *map, void *key, void *next_key);
+
+        /* funcs callable from userspace and from eBPF programs */
+        void *(*map_lookup_e