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

Pull networking updates from David Miller:

 1) More iov_iter conversion work from Al Viro.

    [ The "crypto: switch af_alg_make_sg() to iov_iter" commit was
      wrong, and this pull actually adds an extra commit on top of the
      branch I'm pulling to fix that up, so that the pre-merge state is
      ok.   - Linus ]

 2) Various optimizations to the ipv4 forwarding information base trie
    lookup implementation.  From Alexander Duyck.

 3) Remove sock_iocb altogether, from CHristoph Hellwig.

 4) Allow congestion control algorithm selection via routing metrics.
    From Daniel Borkmann.

 5) Make ipv4 uncached route list per-cpu, from Eric Dumazet.

 6) Handle rfs hash collisions more gracefully, also from Eric Dumazet.

 7) Add xmit_more support to r8169, e1000, and e1000e drivers.  From
    Florian Westphal.

 8) Transparent Ethernet Bridging support for GRO, from Jesse Gross.

 9) Add BPF packet actions to packet scheduler, from Jiri Pirko.

10) Add support for uniqu flow IDs to openvswitch, from Joe Stringer.

11) New NetCP ethernet driver, from Muralidharan Karicheri and Wingman
    Kwok.

12) More sanely handle out-of-window dupacks, which can result in
    serious ACK storms.  From Neal Cardwell.

13) Various rhashtable bug fixes and enhancements, from Herbert Xu,
    Patrick McHardy, and Thomas Graf.

14) Support xmit_more in be2net, from Sathya Perla.

15) Group Policy extensions for vxlan, from Thomas Graf.

16) Remove Checksum Offload support for vxlan, from Tom Herbert.

17) Like ipv4, support lockless transmit over ipv6 UDP sockets.  From
    Vlad Yasevich.

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1494+1 commits)
  crypto: fix af_alg_make_sg() conversion to iov_iter
  ipv4: Namespecify TCP PMTU mechanism
  i40e: Fix for stats init function call in Rx setup
  tcp: don't include Fast Open option in SYN-ACK on pure SYN-data
  openvswitch: Only set TUNNEL_VXLAN_OPT if VXLAN-GBP metadata is set
  ipv6: Make __ipv6_select_ident static
  ipv6: Fix fragment id assignment on LE arches.
  bridge: Fix inability to add non-vlan fdb entry
  net: Mellanox: Delete unnecessary checks before the function call "vunmap"
  cxgb4: Add support in cxgb4 to get expansion rom version via ethtool
  ethtool: rename reserved1 memeber in ethtool_drvinfo for expansion ROM version
  net: dsa: Remove redundant phy_attach()
  IB/mlx4: Reset flow support for IB kernel ULPs
  IB/mlx4: Always use the correct port for mirrored multicast attachments
  net/bonding: Fix potential bad memory access during bonding events
  tipc: remove tipc_snprintf
  tipc: nl compat add noop and remove legacy nl framework
  tipc: convert legacy nl stats show to nl compat
  tipc: convert legacy nl net id get to nl compat
  tipc: convert legacy nl net id set to nl compat
  ...

36 files changed, 683 insertions, 287 deletions

diff --git a/include/linux/bcma/bcma.h b/include/linux/bcma/bcma.h
index eb1c6a47b67f..994739da827f 100644
--- a/include/linux/bcma/bcma.h
+++ b/include/linux/bcma/bcma.h
@@ -318,6 +318,7 @@ struct bcma_bus {
         const struct bcma_host_ops *ops;
 
         enum bcma_hosttype hosttype;
+        bool host_is_pcie2; /* Used for BCMA_HOSTTYPE_PCI only */
         union {
                 /* Pointer to the PCI bus (only for BCMA_HOSTTYPE_PCI) */
                 struct pci_dev *host_pci;
diff --git a/include/linux/bcma/bcma_driver_pci.h b/include/linux/bcma/bcma_driver_pci.h
index 0333e605ea0d..3f809ae372c4 100644
--- a/include/linux/bcma/bcma_driver_pci.h
+++ b/include/linux/bcma/bcma_driver_pci.h
@@ -223,6 +223,7 @@ struct bcma_drv_pci_host {
 
 struct bcma_drv_pci {
         struct bcma_device *core;
+        u8 early_setup_done:1;
         u8 setup_done:1;
         u8 hostmode:1;
 
@@ -237,6 +238,7 @@ struct bcma_drv_pci {
 #define pcicore_write16(pc, offset, val)        bcma_write16((pc)->core, offset, val)
 #define pcicore_write32(pc, offset, val)        bcma_write32((pc)->core, offset, val)
 
+extern void bcma_core_pci_early_init(struct bcma_drv_pci *pc);
 extern void bcma_core_pci_init(struct bcma_drv_pci *pc);
 extern int bcma_core_pci_irq_ctl(struct bcma_drv_pci *pc,
                                  struct bcma_device *core, bool enable);
diff --git a/include/linux/bcma/bcma_regs.h b/include/linux/bcma/bcma_regs.h
index e64ae7bf80a1..ebd5c1fcdea4 100644
--- a/include/linux/bcma/bcma_regs.h
+++ b/include/linux/bcma/bcma_regs.h
@@ -64,6 +64,8 @@
 #define  BCMA_PCI_GPIO_XTAL             0x40    /* PCI config space GPIO 14 for Xtal powerup */
 #define  BCMA_PCI_GPIO_PLL              0x80    /* PCI config space GPIO 15 for PLL powerdown */
 
+#define BCMA_PCIE2_BAR0_WIN2            0x70
+
 /* SiliconBackplane Address Map.
  * All regions may not exist on all chips.
  */
diff --git a/include/linux/bcma/bcma_soc.h b/include/linux/bcma/bcma_soc.h
index f24d245f8394..1b5fc0c3b1b5 100644
--- a/include/linux/bcma/bcma_soc.h
+++ b/include/linux/bcma/bcma_soc.h
@@ -5,8 +5,6 @@
 
 struct bcma_soc {
         struct bcma_bus bus;
-        struct bcma_device core_cc;
-        struct bcma_device core_mips;
 };
 
 int __init bcma_host_soc_register(struct bcma_soc *soc);
diff --git a/include/linux/clocksource.h b/include/linux/clocksource.h
index abcafaa20b86..9c78d15d33e4 100644
--- a/include/linux/clocksource.h
+++ b/include/linux/clocksource.h
@@ -18,8 +18,6 @@
 #include <asm/div64.h>
 #include <asm/io.h>
 
-/* clocksource cycle base type */
-typedef u64 cycle_t;
 struct clocksource;
 struct module;
 
@@ -28,106 +26,6 @@ struct module;
 #endif
 
 /**
- * struct cyclecounter - hardware abstraction for a free running counter
- *      Provides completely state-free accessors to the underlying hardware.
- *      Depending on which hardware it reads, the cycle counter may wrap
- *      around quickly. Locking rules (if necessary) have to be defined
- *      by the implementor and user of specific instances of this API.
- *
- * @read:               returns the current cycle value
- * @mask:               bitmask for two's complement
- *                      subtraction of non 64 bit counters,
- *                      see CLOCKSOURCE_MASK() helper macro
- * @mult:               cycle to nanosecond multiplier
- * @shift:              cycle to nanosecond divisor (power of two)
- */
-struct cyclecounter {
-        cycle_t (*read)(const struct cyclecounter *cc);
-        cycle_t mask;
-        u32 mult;
-        u32 shift;
-};
-
-/**
- * struct timecounter - layer above a %struct cyclecounter which counts nanoseconds
- *      Contains the state needed by timecounter_read() to detect
- *      cycle counter wrap around. Initialize with
- *      timecounter_init(). Also used to convert cycle counts into the
- *      corresponding nanosecond counts with timecounter_cyc2time(). Users
- *      of this code are responsible for initializing the underlying
- *      cycle counter hardware, locking issues and reading the time
- *      more often than the cycle counter wraps around. The nanosecond
- *      counter will only wrap around after ~585 years.
- *
- * @cc:                 the cycle counter used by this instance
- * @cycle_last:         most recent cycle counter value seen by
- *                      timecounter_read()
- * @nsec:               continuously increasing count
- */
-struct timecounter {
-        const struct cyclecounter *cc;
-        cycle_t cycle_last;
-        u64 nsec;
-};
-
-/**
- * cyclecounter_cyc2ns - converts cycle counter cycles to nanoseconds
- * @cc:         Pointer to cycle counter.
- * @cycles:     Cycles
- *
- * XXX - This could use some mult_lxl_ll() asm optimization. Same code
- * as in cyc2ns, but with unsigned result.
- */
-static inline u64 cyclecounter_cyc2ns(const struct cyclecounter *cc,
-                                      cycle_t cycles)
-{
-        u64 ret = (u64)cycles;
-        ret = (ret * cc->mult) >> cc->shift;
-        return ret;
-}
-
-/**
- * timecounter_init - initialize a time counter