Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6

Conflicts:

	drivers/mtd/Kconfig

Signed-off-by: David Woodhouse <dwmw2@infradead.org>

257 files changed, 3520 insertions, 5008 deletions

diff --git a/include/asm-alpha/socket.h b/include/asm-alpha/socket.h
index d22ab97ea72e..1fede7f92860 100644
--- a/include/asm-alpha/socket.h
+++ b/include/asm-alpha/socket.h
@@ -52,6 +52,8 @@
 
 #define SO_PEERSEC              30
 #define SO_PASSSEC              34
+#define SO_TIMESTAMPNS          35
+#define SCM_TIMESTAMPNS         SO_TIMESTAMPNS
 
 /* Security levels - as per NRL IPv6 - don't actually do anything */
 #define SO_SECURITY_AUTHENTICATION              19
diff --git a/include/asm-alpha/sockios.h b/include/asm-alpha/sockios.h
index e4961a740e5f..7932c7ab4a4d 100644
--- a/include/asm-alpha/sockios.h
+++ b/include/asm-alpha/sockios.h
@@ -10,6 +10,7 @@
 #define SIOCSPGRP       _IOW('s', 8, pid_t)
 #define SIOCGPGRP       _IOR('s', 9, pid_t)
 
-#define SIOCGSTAMP      0x8906          /* Get stamp - linux-specific */
+#define SIOCGSTAMP      0x8906          /* Get stamp (timeval) */
+#define SIOCGSTAMPNS    0x8907          /* Get stamp (timespec) */
 
 #endif /* _ASM_ALPHA_SOCKIOS_H */
diff --git a/include/asm-alpha/string.h b/include/asm-alpha/string.h
index 9e44fea669bf..b02b8a282940 100644
--- a/include/asm-alpha/string.h
+++ b/include/asm-alpha/string.h
@@ -61,8 +61,6 @@ extern void * __memsetw(void *dest, unsigned short, size_t count);
  ? __constant_c_memset((s),0x0001000100010001UL*(unsigned short)(c),(n)) \
  : __memsetw((s),(c),(n)))
 
-extern int strcasecmp(const char *, const char *);
-
 #endif /* __KERNEL__ */
 
 #endif /* __ALPHA_STRING_H__ */
diff --git a/include/asm-arm/div64.h b/include/asm-arm/div64.h
index 37e0a96e8789..0b5f881c3d85 100644
--- a/include/asm-arm/div64.h
+++ b/include/asm-arm/div64.h
@@ -2,6 +2,7 @@
 #define __ASM_ARM_DIV64
 
 #include <asm/system.h>
+#include <linux/types.h>
 
 /*
  * The semantics of do_div() are:
@@ -223,4 +224,6 @@
 
 #endif
 
+extern uint64_t div64_64(uint64_t dividend, uint64_t divisor);
+
 #endif
diff --git a/include/asm-arm/socket.h b/include/asm-arm/socket.h
index 19f7df702b06..65a1a64bf934 100644
--- a/include/asm-arm/socket.h
+++ b/include/asm-arm/socket.h
@@ -49,5 +49,7 @@
 
 #define SO_PEERSEC              31
 #define SO_PASSSEC              34
+#define SO_TIMESTAMPNS          35
+#define SCM_TIMESTAMPNS         SO_TIMESTAMPNS
 
 #endif /* _ASM_SOCKET_H */
diff --git a/include/asm-arm/sockios.h b/include/asm-arm/sockios.h
index 77c34087d513..a2588a2512df 100644
--- a/include/asm-arm/sockios.h
+++ b/include/asm-arm/sockios.h
@@ -7,6 +7,7 @@
 #define FIOGETOWN       0x8903
 #define SIOCGPGRP       0x8904
 #define SIOCATMARK      0x8905
-#define SIOCGSTAMP      0x8906          /* Get stamp */
+#define SIOCGSTAMP      0x8906          /* Get stamp (timeval) */
+#define SIOCGSTAMPNS    0x8907          /* Get stamp (timespec) */
 
 #endif
diff --git a/include/asm-arm26/socket.h b/include/asm-arm26/socket.h
index 19f7df702b06..65a1a64bf934 100644
--- a/include/asm-arm26/socket.h
+++ b/include/asm-arm26/socket.h
@@ -49,5 +49,7 @@
 
 #define SO_PEERSEC              31
 #define SO_PASSSEC              34
+#define SO_TIMESTAMPNS          35
+#define SCM_TIMESTAMPNS         SO_TIMESTAMPNS
 
 #endif /* _ASM_SOCKET_H */
diff --git a/include/asm-arm26/sockios.h b/include/asm-arm26/sockios.h
index 77c34087d513..a2588a2512df 100644
--- a/include/asm-arm26/sockios.h
+++ b/include/asm-arm26/sockios.h
@@ -7,6 +7,7 @@
 #define FIOGETOWN       0x8903
 #define SIOCGPGRP       0x8904
 #define SIOCATMARK      0x8905
-#define SIOCGSTAMP      0x8906          /* Get stamp */
+#define SIOCGSTAMP      0x8906          /* Get stamp (timeval) */
+#define SIOCGSTAMPNS    0x8907          /* Get stamp (timespec) */
 
 #endif
diff --git a/include/asm-avr32/arch-at32ap/io.h b/include/asm-avr32/arch-at32ap/io.h
new file mode 100644
index 000000000000..ee59e401f041
--- /dev/null
+++ b/include/asm-avr32/arch-at32ap/io.h
@@ -0,0 +1,39 @@
+#ifndef __ASM_AVR32_ARCH_AT32AP_IO_H
+#define __ASM_AVR32_ARCH_AT32AP_IO_H
+
+/* For "bizarre" halfword swapping */
+#include <linux/byteorder/swabb.h>
+
+#if defined(CONFIG_AP7000_32_BIT_SMC)
+# define __swizzle_addr_b(addr) (addr ^ 3UL)
+# define __swizzle_addr_w(addr) (addr ^ 2UL)
+# define __swizzle_addr_l(addr) (addr)
+# define ioswabb(a, x)          (x)
+# define ioswabw(a, x)          (x)
+# define ioswabl(a, x)          (x)
+# define __mem_ioswabb(a, x)    (x)
+# define __mem_ioswabw(a, x)    swab16(x)
+# define __mem_ioswabl(a, x)    swab32(x)
+#elif defined(CONFIG_AP7000_16_BIT_SMC)
+# define __swizzle_addr_b(addr) (addr ^ 1UL)
+# define __swizzle_addr_w(addr) (addr)
+# define __swizzle_addr_l(addr) (addr)
+# define ioswabb(a, x)          (x)
+# define ioswabw(a, x)          (x)
+# define ioswabl(a, x)          swahw32(x)
+# define __mem_ioswabb(a, x)    (x)
+# define __mem_ioswabw(a, x)    swab16(x)
+# define __mem_ioswabl(a, x)    swahb32(x)
+#else
+# define __swizzle_addr_b(addr) (addr)
+# define __swizzle_addr_w(addr) (addr)
+# define __swizzle_addr_l(addr) (addr)
+# define ioswabb(a, x)          (x)
+# define ioswabw(a, x)          swab16(x)
+# define ioswabl(a, x)          swab32(x)
+# define __mem_ioswabb(a, x)    (x)
+# define __mem_ioswabw(a, x)    (x)
+# define __mem_ioswabl(a, x)    (x)
+#endif
+
+#endif /* __ASM_AVR32_ARCH_AT32AP_IO_H */
diff --git a/include/asm-avr32/arch-at32ap/smc.h b/include/asm-avr32/arch-at32ap/smc.h
index 3732b328303d..07152b7fd9c9 100644
--- a/include/asm-avr32/arch-at32ap/smc.h
+++ b/include/asm-avr32/arch-at32ap/smc.h
@@ -48,10 +48,32 @@ struct smc_config {
         unsigned int    nwe_controlled:1;
 
         /*
+         * 0: NWAIT is disabled
+         * 1: Reserved
+         * 2: NWAIT is frozen mode
+         * 3: NWAIT in ready mode
+         */
+        unsigned int    nwait_mode:2;
+
+        /*
          * 0: Byte select access type
          * 1: Byte write access type
          */
         unsigned int    byte_write:1;
+
+        /*
+         * Number of clock cycles before data is released after
+         * the rising edge of the read controlling signal
+         *
+         * Total cycles from SMC is tdf_cycles + 1
+         */
+        unsigned int    tdf_cycles:4;
+
+        /*
+         * 0: TDF optimization disabled
+         * 1: TDF optimization enabled
+         */
+        unsigned int    tdf_mode:1;
 };
 
 extern int smc_set_configuration(int cs, const struct smc_config *config);
diff --git a/include/asm-avr32/arch-at32ap/time.h b/include/asm-avr32/arch-at32ap/time.h
new file mode 100644
index 000000000000..cc8a43418a4d
--- /dev/null
+++ b/include/asm-avr32/arch-at32ap/time.h
@@ -0,0 +1,112 @@
+/*
+ * Copyright (C) 2007 Atmel Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef _ASM_AVR32_ARCH_AT32AP_TIME_H
+#define _ASM_AVR32_ARCH_AT32AP_TIME_H
+
+#include <linux/platform_device.h>
+
+extern struct irqaction timer_irqaction;
+extern struct platform_device at32_systc0_device;
+extern void local_timer_interrupt(int irq, void *dev_id);
+
+#define TIMER_BCR                                       0x000000c0
+#define TIMER_BCR_SYNC                                           0
+#define TIMER_BMR                                       0x000000c4
+#define TIMER_BMR_TC0XC0S                                        0
+#define TIMER_BMR_TC1XC1S                                        2
+#define TIMER_BMR_TC2XC2S                                        4
+#define TIMER_CCR                                       0x00000000
+#define TIMER_CCR_CLKDIS                                         1
+#define TIMER_CCR_CLKEN                                          0
+#define TIMER_CCR_SWTRG                                          2
+#define TIMER_CMR                                       0x00000004
+#define TIMER_CMR_ABETRG                                        10
+#define TIMER_CMR_ACPA                                          16
+#define TIMER_CMR_ACPC                                          18
+#define TIMER_CMR_AEEVT                                         20
+#define TIMER_CMR_ASWTRG                                        22
+#define TIMER_CMR_BCPB                                          24
+#define TIMER_CMR_BCPC                                          26
+#define TIMER_CMR_BEEVT                                         28
+#define TIMER_CMR_BSWTRG                                        30
+#define TIMER_CMR_BURST                                          4
+#define TIMER_CMR_CLKI                                           3
+#define TIMER_CMR_CPCDIS                                         7
+#define TIMER_CMR_CPCSTOP                                        6
+#define TIMER_CMR_CPCTRG                                        14
+#define TIMER_CMR_EEVT                                          10
+#define TIMER_CMR_EEVTEDG                                        8
+#define TIMER_CMR_ENETRG                                        12
+#define TIMER_CMR_ETRGEDG                                        8
+#define TIMER_CMR_LDBDIS                                         7
+#define TIMER_CMR_LDBSTOP                                        6
+#define TIMER_CMR_LDRA                                          16
+#define TIMER_CMR_LDRB                                          18
+#define TIMER_CMR_TCCLKS                                         0
+#define TIMER_CMR_WAVE                                          15
+#define TIMER_CMR_WAVSEL                                        13
+#define TIMER_CV                                        0x00000010
+#define TIMER_CV_CV                                              0
+#define TIMER_IDR                                       0x00000028
+#define TIMER_IDR_COVFS                                          0
+#define TIMER_IDR_CPAS                                           2
+#define TIMER_IDR_CPBS                                           3
+#define TIMER_IDR_CPCS                                           4
+#define TIMER_IDR_ETRGS                                          7
+#define TIMER_IDR_LDRAS                                          5
+#define TIMER_IDR_LDRBS                                          6
+#define TIMER_IDR_LOVRS                                          1
+#define TIMER_IER                                       0x00000024
+#define TIMER_IER_COVFS                                          0
+#define TIMER_IER_CPAS                                           2
+#define TIMER_IER_CPBS                                           3
+#define TIMER_IER_CPCS                                           4
+#define TIMER_IER_ETRGS                                          7
+#define TIMER_IER_LDRAS                                          5
+#define TIMER_IER_LDRBS                                          6
+#define TIMER_IER_LOVRS                                          1
+#define TIMER_IMR                                       0x0000002c
+#define TIMER_IMR_COVFS                                          0
+#define TIMER_IMR_CPAS                                           2
+#define TIMER_IMR_CPBS                                           3
+#define TIMER_IMR_CPCS                                           4
+#define TIMER_IMR_ETRGS                                          7
+#define TIMER_IMR_LDRAS                                          5
+#define TIMER_IMR_LDRBS                                          6
+#define TIMER_IMR_LOVRS                                          1
+#define TIMER_RA                                        0x00000014
+#define TIMER_RA_RA                                              0
+#define TIMER_RB                                        0x00000018
+#define TIMER_RB_RB                                              0
+#define TIMER_RC                                        0x0000001c
+#define TIMER_RC_RC                                              0
+#define TIMER_SR                                        0x00000020
+#define TIMER_SR_CLKSTA                                         16
+#define TIMER_SR_COVFS                                           0
+#define TIMER_SR_CPAS                                            2
+#define TIMER_SR_CPBS                                            3
+#define TIMER_SR_CPCS                                            4
+#define TIMER_SR_ETRGS                                           7
+#define TIMER_SR_LDRAS                                           5
+#define TIMER_SR_LDRBS                                           6
+#define TIMER_SR_LOVRS                                           1
+#define TIMER_SR_MTIOA                                          17
+#define TIMER_SR_MTIOB                                          18
+
+/* Bit manipulation macros */
+#define TIMER_BIT(name)         (1 << TIMER_##name)
+#define TIMER_BF(name,value)    ((value) << TIMER_##name)
+
+/* Register access macros */
+#define timer_read(port,instance,reg) \
+        __raw_readl(port + (0x40 * instance) + TIMER_##reg)
+#define timer_write(port,instance,reg,value) \
+        __raw_writel((value), port + (0x40 * instance) + TIMER_##reg)
+
+#endif /* _ASM_AVR32_ARCH_AT32AP_TIME_H */
diff --git a/include/asm-avr32/atomic.h b/include/asm-avr32/atomic.h
index c40b6032c480..b9c2548a52f3 100644
--- a/include/asm-avr32/atomic.h
+++ b/include/asm-avr32/atomic.h
@@ -173,7 +173,7 @@ static inline int atomic_sub_if_positive(int i, atomic_t *v)
 }
 
 #define atomic_xchg(v, new)     (xchg(&((v)->counter), new))
-#define atomic_cmpxchg(v, o, n) ((int)cmpxchg(&((v)->counter), (o), (n)))
+#define atomic_cmpxchg(v, o, n) (cmpxchg(&((v)->counter), (o), (n)))
 
 #define atomic_sub(i, v)        (void)atomic_sub_return(i, v)
 #define atomic_add(i, v)        (void)atomic_add_return(i, v)
diff --git a/include/asm-avr32/bug.h b/include/asm-avr32/bug.h
index 521766bc9366..afdcd79a2966 100644
--- a/include/asm-avr32/bug.h
+++ b/include/asm-avr32/bug.h
@@ -18,27 +18,53 @@
 
 #ifdef CONFIG_DEBUG_BUGVERBOSE
 
-#define BUG()                                                           \
-        do {                                                            \
-                asm volatile(".hword    %0\n\t"                         \
-                             ".hword    %1\n\t"                         \
-                             ".long     %2"                             \
-                             :                                          \
-                             : "n"(AVR32_BUG_OPCODE),                   \
-                               "i"(__LINE__), "X"(__FILE__));           \
-        } while (0)
+#define _BUG_OR_WARN(flags)                                             \
+        asm volatile(                                                   \
+                "1:     .hword  %0\n"                                   \
+                "       .section __bug_table,\"a\",@progbits\n"         \
+                "2:     .long   1b\n"                                   \
+                "       .long   %1\n"                                   \
+                "       .short  %2\n"                                   \
+                "       .short  %3\n"                                   \
+                "       .org    2b + %4\n"                              \
+                "       .previous"                                      \
+                :                                                       \
+                : "i"(AVR32_BUG_OPCODE), "i"(__FILE__),                 \
+                  "i"(__LINE__), "i"(flags),                            \
+                  "i"(sizeof(struct bug_entry)))
 
 #else
 
+#define _BUG_OR_WARN(flags)                                             \
+        asm volatile(                                                   \
+                "1:     .hword  %0\n"                                   \
+                "       .section __bug_table,\"a\",@progbits\n"         \
+                "2:     .long   1b\n"                                   \
+                "       .short  %1\n"                                   \
+                "       .org    2b + %2\n"                              \
+                "       .previous"                                      \
+                :                                                       \
+                : "i"(AVR32_BUG_OPCODE), "i"(flags),                    \
+                  "i"(sizeof(struct bug_entry)))
+
+#endif /* CONFIG_DEBUG_BUGVERBOSE */
+
 #define BUG()                                                           \
         do {                                                            \
-                asm volatile(".hword    %0\n\t"                         \
-                             : : "n"(AVR32_BUG_OPCODE));                \
+                _BUG_OR_WARN(0);                                        \
+                for (;;);                                               \
         } while (0)
 
-#endif /* CONFIG_DEBUG_BUGVERBOSE */
+#define WARN_ON(condition)                                                      \
+        ({                                                              \
+                typeof(condition) __ret_warn_on = (condition);          \
+                if (unlikely(__ret_warn_on))                            \
+                        _BUG_OR_WARN(BUGFLAG_WARNING);                  \
+                unlikely(__ret_warn_on);                                \
+        })
 
 #define HAVE_ARCH_BUG
+#define HAVE_ARCH_WARN_ON
 
 #endif /* CONFIG_BUG */
 
diff --git a/include/asm-avr32/io.h b/include/asm-avr32/io.h
index c08e81048393..e30d4b3bd836 100644
--- a/include/asm-avr32/io.h
+++ b/include/asm-avr32/io.h
@@ -1,13 +1,15 @@
 #ifndef __ASM_AVR32_IO_H
 #define __ASM_AVR32_IO_H
 
+#include <linux/kernel.h>
 #include <linux/string.h>
-
-#ifdef __KERNEL__
+#include <linux/types.h>
 
 #include <asm/addrspace.h>
 #include <asm/byteorder.h>
 
+#include <asm/arch/io.h>
+
 /* virt_to_phys will only work when address is in P1 or P2 */
 static __inline__ unsigned long virt_to_phys(volatile void *address)
 {
@@ -36,104 +38,215 @@ extern void __raw_readsb(const void __iomem *addr, void *data, int bytelen);
 extern void __raw_readsw(const void __iomem *addr, void *data, int wordlen);
 extern void __raw_readsl(const void __iomem *addr, void *data, int longlen);
 
-static inline void writeb(unsigned char b, volatile void __iomem *addr)
+static inline void __raw_writeb(u8 v, volatile void __iomem *addr)
 {
-        *(volatile unsigned char __force *)addr = b;
+        *(volatile u8 __force *)addr = v;
 }
-static inline void writew(unsigned short b, volatile void __iomem *addr)
+static inline void __raw_writew(u16 v, volatile void __iomem *addr)
 {
-        *(volatile unsigned short __force *)addr = b;
+        *(volatile u16 __force *)addr = v;
 }
-static inline void writel(unsigned int b, volatile void __iomem *addr)
+static inline void __raw_writel(u32 v, volatile void __iomem *addr)
 {
-        *(volatile unsigned int __force *)addr = b;
+        *(volatile u32 __force *)addr = v;
 }
-#define __raw_writeb writeb
-#define __raw_writew writew
-#define __raw_writel writel
 
-static inline unsigned char readb(const volatile void __iomem *addr)
+static inline u8 __raw_readb(const volatile void __iomem *addr)
 {
-        return *(const volatile unsigned char __force *)addr;
+        return *(const volatile u8 __force *)addr;
 }
-static inline unsigned short readw(const volatile void __iomem *addr)
+static inline u16 __raw_readw(const volatile void __iomem *addr)
 {
-        return *(const volatile unsigned short __force *)addr;
+        return *(const volatile u16 __force *)addr;
 }
-static inline unsigned int readl(const volatile void __iomem *addr)
+static inline u32 __raw_readl(const volatile void __iomem *addr)
 {
-        return *(const volatile unsigned int __force *)addr;
+        return *(const volatile u32 __force *)addr;
+}
+
+/* Convert I/O port address to virtual address */
+#ifndef __io
+# define __io(p)        ((void *)phys_to_uncached(p))
+#endif
+
+/*
+ * Not really sure about the best way to slow down I/O on
+ * AVR32. Defining it as a no-op until we have an actual test case.
+ */
+#define SLOW_DOWN_IO    do { } while (0)
+
+#define __BUILD_MEMORY_SINGLE(pfx, bwl, type)                           \
+static inline void                                                      \
+pfx##write##bwl(type val, volatile void __iomem *addr)                  \
+{                                                                       \
+        volatile type *__addr;                                          \
+        type __val;                                                     \
+                                                                        \
+        __addr = (void *)__swizzle_addr_##bwl((unsigned long)(addr));   \
+        __val = pfx##ioswab##bwl(__addr, val);                          \
+                                                                        \
+        BUILD_BUG_ON(sizeof(type) > sizeof(unsigned long));             \
+                                                                        \
+        *__addr = __val;                                                \
+}                                                                       \
+                                                                        \
+static inline type pfx##read##bwl(const volatile void __iomem *addr)    \
+{                                                                       \
+        volatile type *__addr;                                          \
+        type __val;                                                     \
+                                                                        \
+        __addr = (void *)__swizzle_addr_##bwl((unsigned long)(addr));   \
+                                                                        \
+        BUILD_BUG_ON(sizeof(type) > sizeof(unsigned long));             \
+                                                                        \
+        __val = *__addr;                                                \
+        return pfx##ioswab##bwl(__addr, __val);                         \
+}
+
+#define __BUILD_IOPORT_SINGLE(pfx, bwl, type, p, slow)                  \
+static inline void pfx##out##bwl##p(type val, unsigned long port)       \
+{                                                                       \
+        volatile type *__addr;                                          \
+        type __val;                                                     \
+                                                                        \
+        __addr = __io(__swizzle_addr_##bwl(port));                      \
+        __val = pfx##ioswab##bwl(__addr, val);                          \
+                                                                        \
+        BUILD_BUG_ON(sizeof(type) > sizeof(unsigned long));             \
+                                                                        \
+        *__addr = __val;                                                \
+        slow;                                                           \
+}                                                                       \
+                                                                        \
+static inline type pfx##in##bwl##p(unsigned long port)                  \
+{                                                                       \
+        volatile type *__addr;                                          \
+        type __val;                                                     \
+                                                                        \
+        __addr = __io(__swizzle_addr_##bwl(port));                      \
+                                                                        \
+        BUILD_BUG_ON(sizeof(type) > sizeof(unsigned long));             \
+                                                                        \
+        __val = *__addr;                                                \
+        slow;                                                           \
+                                                                        \
+        return pfx##ioswab##bwl(__addr, __val);                         \
+}
+
+#define __BUILD_MEMORY_PFX(bus, bwl, type)                              \
+        __BUILD_MEMORY_SINGLE(bus, bwl, type)
+
+#define BUILDIO_MEM(bwl, type)                                          \
+        __BUILD_MEMORY_PFX(, bwl, type)                                 \
+        __BUILD_MEMORY_PFX(__mem_, bwl, type)
+
+#define __BUILD_IOPORT_PFX(bus, bwl, type)                              \
+        __BUILD_IOPORT_SINGLE(bus, bwl, type, ,)                        \
+        __BUILD_IOPORT_SINGLE(bus, bwl, type, _p, SLOW_DOWN_IO)
+
+#define BUILDIO_IOPORT(bwl, type)                                       \
+        __BUILD_IOPORT_PFX(, bwl, type)                                 \
+        __BUILD_IOPORT_PFX(__mem_, bwl, type)
+
+BUILDIO_MEM(b, u8)
+BUILDIO_MEM(w, u16)
+BUILDIO_MEM(l, u32)
+
+BUILDIO_IOPORT(b, u8)
+BUILDIO_IOPORT(w, u16)
+BUILDIO_IOPORT(l, u32)
+
+#define readb_relaxed                   readb
+#define readw_relaxed                   readw
+#define readl_relaxed                   readl
+
+#define __BUILD_MEMORY_STRING(bwl, type)                                \
+static inline void writes##bwl(volatile void __iomem *addr,             \
+                               const void *data, unsigned int count)    \
+{                                                                       \
+        const type *__data = data;                                      \
+                                                                        \
+        while (count--)                                                 \
+                __mem_write##bwl(*__data++, addr);                      \
+}                                                                       \
+                                                                        \
+static inline void reads##bwl(const volatile void __iomem *addr,        \
+                              void *data, unsigned int count)           \
+{                                                                       \
+        type *__data = data;                                            \
+                                                                        \
+        while (count--)                                                 \
+                *__data++ = __mem_read##bwl(addr);                      \
 }
-#define __raw_readb readb
-#define __raw_readw readw
-#define __raw_readl readl
 
-#define writesb(p, d, l)        __raw_writesb((unsigned int)p, d, l)
-#define writesw(p, d, l)        __raw_writesw((unsigned int)p, d, l)
-#define writesl(p, d, l)        __raw_writesl((unsigned int)p, d, l)
+#define __BUILD_IOPORT_STRING(bwl, type)                                \
+static inline void outs##bwl(unsigned long port, const void *data,      \
+                             unsigned int count)                        \
+{                                                                       \
+        const type *__data = data;                                      \
+                                                                        \
+        while (count--)                                                 \
+                __mem_out##bwl(*__data++, port);                        \
+}                                                                       \
+                                                                        \
+static inline void ins##bwl(unsigned long port, void *data,             \
+                           unsigned int count)                          \
+{                                                                       \
+        type *__data = data;                                            \
+                                                                        \
+        while (count--)                                                 \
+                *__data++ = __mem_in##bwl(port);                        \
+}
 
-#define readsb(p, d, l)         __raw_readsb((unsigned int)p, d, l)
-#define readsw(p, d, l)         __raw_readsw((unsigned int)p, d, l)
-#define readsl(p, d, l)         __raw_readsl((unsigned int)p, d, l)
+#define BUILDSTRING(bwl, type)                                          \
+        __BUILD_MEMORY_STRING(bwl, type)                                \
+        __BUILD_IOPORT_STRING(bwl, type)
 
+BUILDSTRING(b, u8)
+BUILDSTRING(w, u16)
+BUILDSTRING(l, u32)
 
 /*
  * io{read,write}{8,16,32} macros in both le (for PCI style consumers) and native be
  */
 #ifndef ioread8
 
-#define ioread8(p)      ({ unsigned int __v = __raw_readb(p); __v; })
+#define ioread8(p)              ((unsigned int)readb(p))
 
-#define ioread16(p)     ({ unsigned int __v = le16_to_cpu(__raw_readw(p)); __v; })
-#define ioread16be(p)   ({ unsigned int __v = be16_to_cpu(__raw_readw(p)); __v; })
+#define ioread16(p)             ((unsigned int)readw(p))
+#define ioread16be(p)           ((unsigned int)__raw_readw(p))
 
-#define ioread32(p)     ({ unsigned int __v = le32_to_cpu(__raw_readl(p)); __v; })
-#define ioread32be(p)   ({ unsigned int __v = be32_to_cpu(__raw_readl(p)); __v; })
+#define ioread32(p)             ((unsigned int)readl(p))
+#define ioread32be(p)           ((unsigned int)__raw_readl(p))
 
-#define iowrite8(v,p)   __raw_writeb(v, p)
+#define iowrite8(v,p)           writeb(v, p)
 
-#define iowrite16(v,p)  __raw_writew(cpu_to_le16(v), p)
-#define iowrite16be(v,p)        __raw_writew(cpu_to_be16(v), p)
+#define iowrite16(v,p)          writew(v, p)
+#define iowrite16be(v,p)        __raw_writew(v, p)
 
-#define iowrite32(v,p)  __raw_writel(cpu_to_le32(v), p)
-#define iowrite32be(v,p)        __raw_writel(cpu_to_be32(v), p)
+#define iowrite32(v,p)          writel(v, p)
+#define iowrite32be(v,p)        __raw_writel(v, p)
 
-#define ioread8_rep(p,d,c)      __raw_readsb(p,d,c)
-#define ioread16_rep(p,d,c)     __raw_readsw(p,d,c)
-#define ioread32_rep(p,d,c)     __raw_readsl(p,d,c)
+#define ioread8_rep(p,d,c)      readsb(p,d,c)
+#define ioread16_rep(p,d,c)     readsw(p,d,c)
+#define ioread32_rep(p,d,c)     readsl(p,d,c)
 
-#define iowrite8_rep(p,s,c)     __raw_writesb(p,s,c)
-#define iowrite16_rep(p,s,c)    __raw_writesw(p,s,c)
-#define iowrite32_rep(p,s,c)    __raw_writesl(p,s,c)
+#define iowrite8_rep(p,s,c)     writesb(p,s,c)
+#define iowrite16_rep(p,s,c)    writesw(p,s,c)
+#define iowrite32_rep(p,s,c)    writesl(p,s,c)
 
 #endif
 
-
-/*
- * These two are only here because ALSA _thinks_ it needs them...
- */
 static inline void memcpy_fromio(void * to, const volatile void __iomem *from,
                                  unsigned long count)
 {
-        char *p = to;
-        while (count) {
-                count--;
-                *p = readb(from);
-                p++;
-                from++;
-        }
+        memcpy(to, (const void __force *)from, count);
 }
 
 static inline void  memcpy_toio(volatile void __iomem *to, const void * from,
                                 unsigned long count)
 {
-        const char *p = from;
-        while (count) {
-                count--;
-                writeb(*p, to);
-                p++;
-                to++;
-        }
+        memcpy((void __force *)to, from, count);
 }
 
 static inline void memset_io(volatile void __iomem *addr, unsigned char val,
@@ -142,99 +255,8 @@ static inline void memset_io(volatile void __iomem *addr, unsigned char val,
         memset((void __force *)addr, val, count);
 }
 
-/*
- * Bad read/write accesses...
- */
-extern void __readwrite_bug(const char *fn);
-
 #define IO_SPACE_LIMIT  0xffffffff
 
-/* Convert I/O port address to virtual address */
-#define __io(p)         ((void __iomem *)phys_to_uncached(p))
-
-/*
- *  IO port access primitives
- *  -------------------------
- *
- * The AVR32 doesn't have special IO access instructions; all IO is memory
- * mapped. Note that these are defined to perform little endian accesses
- * only. Their primary purpose is to access PCI and ISA peripherals.
- *
- * Note that for a big endian machine, this implies that the following
- * big endian mode connectivity is in place.
- *
- * The machine specific io.h include defines __io to translate an "IO"
- * address to a memory address.
- *
- * Note that we prevent GCC re-ordering or caching values in expressions
- * by introducing sequence points into the in*() definitions.  Note that
- * __raw_* do not guarantee this behaviour.
- *
- * The {in,out}[bwl] macros are for emulating x86-style PCI/ISA IO space.
- */
-#define outb(v, p)              __raw_writeb(v, __io(p))
-#define outw(v, p)              __raw_writew(cpu_to_le16(v), __io(p))
-#define outl(v, p)              __raw_writel(cpu_to_le32(v), __io(p))
-
-#define inb(p)                  __raw_readb(__io(p))
-#define inw(p)                  le16_to_cpu(__raw_readw(__io(p)))
-#define inl(p)                  le32_to_cpu(__raw_readl(__io(p)))
-
-static inline void __outsb(unsigned long port, void *addr, unsigned int count)
-{
-        while (count--) {
-                outb(*(u8 *)addr, port);
-                addr++;
-        }
-}
-
-static inline void __insb(unsigned long port, void *addr, unsigned int count)
-{
-        while (count--) {
-                *(u8 *)addr = inb(port);
-                addr++;
-        }
-}
-
-static inline void __outsw(unsigned long port, void *addr, unsigned int count)
-{
-        while (count--) {
-                outw(*(u16 *)addr, port);
-                addr += 2;
-        }
-}
-
-static inline void __insw(unsigned long port, void *addr, unsigned int count)
-{
-        while (count--) {
-                *(u16 *)addr = inw(port);
-                addr += 2;
-        }
-}
-
-static inline void __outsl(unsigned long port, void *addr, unsigned int count)
-{
-        while (count--) {
-                outl(*(u32 *)addr, port);
-                addr += 4;
-        }
-}
-
-static inline void __insl(unsigned long port, void *addr, unsigned int count)
-{
-        while (count--) {
-                *(u32 *)addr = inl(port);
-                addr += 4;
-        }
-}
-
-#define outsb(port, addr, count)        __outsb(port, addr, count)
-#define insb(port, addr, count)         __insb(port, addr, count)
-#define outsw(port, addr, count)        __outsw(port, addr, count)
-#define insw(port, addr, count)         __insw(port, addr, count)
-#define outsl(port, addr, count)        __outsl(port, addr, count)
-#define insl(port, addr, count)         __insl(port, addr, count)
-
 extern void __iomem *__ioremap(unsigned long offset, size_t size,
                                unsigned long flags);
 extern void __iounmap(void __iomem *addr);
@@ -292,6 +314,4 @@ extern void __iounmap(void __iomem *addr);
  */
 #define xlate_dev_kmem_ptr(p)   p
 
-#endif /* __KERNEL__ */
-
 #endif /* __ASM_AVR32_IO_H */
diff --git a/include/asm-avr32/processor.h b/include/asm-avr32/processor.h
index f6913778a45f..6a64833756a6 100644
--- a/include/asm-avr32/processor.h
+++ b/include/asm-avr32/processor.h
@@ -40,6 +40,14 @@ enum tlb_config {
         TLB_INVALID
 };
 
+#define AVR32_FEATURE_RMW       (1 << 0)
+#define AVR32_FEATURE_DSP       (1 << 1)
+#define AVR32_FEATURE_SIMD      (1 << 2)
+#define AVR32_FEATURE_OCD       (1 << 3)
+#define AVR32_FEATURE_PCTR      (1 << 4)
+#define AVR32_FEATURE_JAVA      (1 << 5)
+#define AVR32_FEATURE_FPU       (1 << 6)
+
 struct avr32_cpuinfo {
         struct clk *clk;
         unsigned long loops_per_jiffy;
@@ -48,6 +56,7 @@ struct avr32_cpuinfo {
         unsigned short arch_revision;
         unsigned short cpu_revision;
         enum tlb_config tlb_config;
+        unsigned long features;
 
         struct cache_info icache;
         struct cache_info dcache;
@@ -125,10 +134,10 @@ extern int kernel_thread(int (*fn)(void *), void *arg, unsigned long flags);
 #define thread_saved_pc(tsk)    ((tsk)->thread.cpu_context.pc)
 
 struct pt_regs;
-void show_trace(struct task_struct *task, unsigned long *stack,
-                struct pt_regs *regs);
-
 extern unsigned long get_wchan(struct task_struct *p);
+extern void show_regs_log_lvl(struct pt_regs *regs, const char *log_lvl);
+extern void show_stack_log_lvl(struct task_struct *tsk, unsigned long sp,
+                               struct pt_regs *regs, const char *log_lvl);
 
 #define KSTK_EIP(tsk)   ((tsk)->thread.cpu_context.pc)
 #define KSTK_ESP(tsk)   ((tsk)->thread.cpu_context.ksp)
diff --git a/include/asm-avr32/setup.h b/include/asm-avr32/setup.h
index 0a5224245e44..1ff1a217015d 100644
--- a/include/asm-avr32/setup.h
+++ b/include/asm-avr32/setup.h
@@ -124,19 +124,12 @@ struct tagtable {
 #define for_each_tag(t,base)                                            \
         for (t = base; t->hdr.size; t = tag_next(t))
 
-extern struct tag_mem_range *mem_phys;
-extern struct tag_mem_range *mem_reserved;
-extern struct tag_mem_range *mem_ramdisk;
-
 extern struct tag *bootloader_tags;
 
-extern void setup_bootmem(void);
-extern void setup_processor(void);
-extern void board_setup_fbmem(unsigned long fbmem_start,
-                              unsigned long fbmem_size);
+extern resource_size_t fbmem_start;
+extern resource_size_t fbmem_size;
 
-/* Chip-specific hook to enable the use of SDRAM */
-void chip_enable_sdram(void);
+void setup_processor(void);
 
 #endif /* !__ASSEMBLY__ */
 
diff --git a/include/asm-avr32/socket.h b/include/asm-avr32/socket.h
index 543229de8173..a0d0507a5034 100644
--- a/include/asm-avr32/socket.h
+++ b/include/asm-avr32/socket.h
@@ -49,5 +49,7 @@
 
 #define SO_PEERSEC              31
 #define SO_PASSSEC              34
+#define SO_TIMESTAMPNS          35
+#define SCM_TIMESTAMPNS         SO_TIMESTAMPNS
 
 #endif /* __ASM_AVR32_SOCKET_H */
diff --git a/include/asm-avr32/sockios.h b/include/asm-avr32/sockios.h
index 84f3d65b3b3b..0802d742f97d 100644
--- a/include/asm-avr32/sockios.h
+++ b/include/asm-avr32/sockios.h
@@ -7,6 +7,7 @@
 #define FIOGETOWN       0x8903
 #define SIOCGPGRP       0x8904
 #define SIOCATMARK      0x8905
-#define SIOCGSTAMP      0x8906          /* Get stamp */
+#define SIOCGSTAMP      0x8906          /* Get stamp (timeval) */
+#define SIOCGSTAMPNS    0x8907          /* Get stamp (timespec) */
 
 #endif /* __ASM_AVR32_SOCKIOS_H */
diff --git a/include/asm-avr32/sysreg.h b/include/asm-avr32/sysreg.h
index f91975f330f6..c02bc8304b13 100644
--- a/include/asm-avr32/sysreg.h
+++ b/include/asm-avr32/sysreg.h
@@ -7,326 +7,281 @@
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
  */
-#ifndef __ASM_AVR32_SYSREG_H__
-#define __ASM_AVR32_SYSREG_H__
+#ifndef __ASM_AVR32_SYSREG_H
+#define __ASM_AVR32_SYSREG_H
 
 /* sysreg register offsets */
-#define SYSREG_SR                               0x0000
-#define SYSREG_EVBA                             0x0004
-#define SYSREG_ACBA                             0x0008
-#define SYSREG_CPUCR                            0x000c
-#define SYSREG_ECR                              0x0010
-#define SYSREG_RSR_SUP                          0x0014
-#define SYSREG_RSR_INT0                         0x0018
-#define SYSREG_RSR_INT1                         0x001c
-#define SYSREG_RSR_INT2                         0x0020
-#define SYSREG_RSR_INT3                         0x0024
-#define SYSREG_RSR_EX                           0x0028
-#define SYSREG_RSR_NMI                          0x002c
-#define SYSREG_RSR_DBG                          0x0030
-#define SYSREG_RAR_SUP                          0x0034
-#define SYSREG_RAR_INT0                         0x0038
-#define SYSREG_RAR_INT1                         0x003c
-#define SYSREG_RAR_INT2                         0x0040
-#define SYSREG_RAR_INT3                         0x0044
-#define SYSREG_RAR_EX                           0x0048
-#define SYSREG_RAR_NMI                          0x004c
-#define SYSREG_RAR_DBG                          0x0050
-#define SYSREG_JECR                             0x0054
-#define SYSREG_JOSP                             0x0058
-#define SYSREG_JAVA_LV0                         0x005c
-#define SYSREG_JAVA_LV1                         0x0060
-#define SYSREG_JAVA_LV2                         0x0064
-#define SYSREG_JAVA_LV3                         0x0068
-#define SYSREG_JAVA_LV4                         0x006c
-#define SYSREG_JAVA_LV5                         0x0070
-#define SYSREG_JAVA_LV6                         0x0074
-#define SYSREG_JAVA_LV7                         0x0078
-#define SYSREG_JTBA                             0x007c
-#define SYSREG_JBCR                             0x0080
-#define SYSREG_CONFIG0                          0x0100
-#define SYSREG_CONFIG1                          0x0104
-#define SYSREG_COUNT                            0x0108
-#define SYSREG_COMPARE                          0x010c
-#define SYSREG_TLBEHI                           0x0110
-#define SYSREG_TLBELO                           0x0114
-#define SYSREG_PTBR                             0x0118
-#define SYSREG_TLBEAR                           0x011c
-#define SYSREG_MMUCR                            0x0120
-#define SYSREG_TLBARLO                          0x0124
-#define SYSREG_TLBARHI                          0x0128
-#define SYSREG_PCCNT                            0x012c
-#define SYSREG_PCNT0                            0x0130
-#define SYSREG_PCNT1                            0x0134
-#define SYSREG_PCCR                             0x0138
-#define SYSREG_BEAR                             0x013c
+#define SYSREG_SR                               0x0000
+#define SYSREG_EVBA                             0x0004
+#define SYSREG_ACBA                             0x0008
+#define SYSREG_CPUCR                            0x000c
+#define SYSREG_ECR                              0x0010
+#define SYSREG_RSR_SUP                          0x0014
+#define SYSREG_RSR_INT0                         0x0018
+#define SYSREG_RSR_INT1                         0x001c
+#define SYSREG_RSR_INT2                         0x0020
+#define SYSREG_RSR_INT3                         0x0024
+#define SYSREG_RSR_EX                           0x0028
+#define SYSREG_RSR_NMI                          0x002c
+#define SYSREG_RSR_DBG                          0x0030
+#define SYSREG_RAR_SUP                          0x0034
+#define SYSREG_RAR_INT0                         0x0038
+#define SYSREG_RAR_INT1                         0x003c
+#define SYSREG_RAR_INT2                         0x0040
+#define SYSREG_RAR_INT3                         0x0044
+#define SYSREG_RAR_EX                           0x0048
+#define SYSREG_RAR_NMI                          0x004c
+#define SYSREG_RAR_DBG                          0x0050
+#define SYSREG_JECR                             0x0054
+#define SYSREG_JOSP                             0x0058
+#define SYSREG_JAVA_LV0                         0x005c
+#define SYSREG_JAVA_LV1                         0x0060
+#define SYSREG_JAVA_LV2                         0x0064
+#define SYSREG_JAVA_LV3                         0x0068
+#define SYSREG_JAVA_LV4                         0x006c
+#define SYSREG_JAVA_LV5                         0x0070
+#define SYSREG_JAVA_LV6                         0x0074
+#define SYSREG_JAVA_LV7                         0x0078
+#define SYSREG_JTBA                             0x007c
+#define SYSREG_JBCR                             0x0080
+#define SYSREG_CONFIG0                          0x0100
+#define SYSREG_CONFIG1                          0x0104
+#define SYSREG_COUNT                            0x0108
+#define SYSREG_COMPARE                          0x010c
+#define SYSREG_TLBEHI                           0x0110
+#define SYSREG_TLBELO                           0x0114
+#define SYSREG_PTBR                             0x0118
+#define SYSREG_TLBEAR                           0x011c
+#define SYSREG_MMUCR                            0x0120
+#define SYSREG_TLBARLO                          0x0124
+#define SYSREG_TLBARHI                          0x0128
+#define SYSREG_PCCNT                            0x012c
+#define SYSREG_PCNT0                            0x0130
+#define SYSREG_PCNT1                            0x0134
+#define SYSREG_PCCR                             0x0138
+#define SYSREG_BEAR                             0x013c
+#define SYSREG_SABAL                            0x0300
+#define SYSREG_SABAH                            0x0304
+#define SYSREG_SABD                             0x0308
 
 /* Bitfields in SR */
-#define SYSREG_SR_C_OFFSET                      0
-#define SYSREG_SR_C_SIZE                        1
-#define SYSREG_Z_OFFSET                         1
-#define SYSREG_Z_SIZE                           1
-#define SYSREG_SR_N_OFFSET                      2
-#define SYSREG_SR_N_SIZE                        1
-#define SYSREG_SR_V_OFFSET                      3
-#define SYSREG_SR_V_SIZE                        1
-#define SYSREG_Q_OFFSET                         4
-#define SYSREG_Q_SIZE                           1
-#define SYSREG_GM_OFFSET                        16
-#define SYSREG_GM_SIZE                          1
-#define SYSREG_I0M_OFFSET                       17
-#define SYSREG_I0M_SIZE                         1
-#define SYSREG_I1M_OFFSET                       18
-#define SYSREG_I1M_SIZE                         1
-#define SYSREG_I2M_OFFSET                       19
-#define SYSREG_I2M_SIZE                         1
-#define SYSREG_I3M_OFFSET                       20
-#define SYSREG_I3M_SIZE                         1
-#define SYSREG_EM_OFFSET                        21
-#define SYSREG_EM_SIZE                          1
-#define SYSREG_M0_OFFSET                        22
-#define SYSREG_M0_SIZE                          1
-#define SYSREG_M1_OFFSET                        23
-#define SYSREG_M1_SIZE                          1
-#define SYSREG_M2_OFFSET                        24
-#define SYSREG_M2_SIZE                          1
-#define SYSREG_SR_D_OFFSET                      26
-#define SYSREG_SR_D_SIZE                        1
-#define SYSREG_DM_OFFSET                        27
-#define SYSREG_DM_SIZE                          1
-#define SYSREG_SR_J_OFFSET                      28
-#define SYSREG_SR_J_SIZE                        1
-#define SYSREG_R_OFFSET                         29
-#define SYSREG_R_SIZE                           1
-#define SYSREG_H_OFFSET                         30
-#define SYSREG_H_SIZE                           1
-
-/* Bitfields in EVBA */
-
-/* Bitfields in ACBA */
+#define SYSREG_SR_C_OFFSET                      0
+#define SYSREG_SR_C_SIZE                        1
+#define SYSREG_Z_OFFSET                         1
+#define SYSREG_Z_SIZE                           1
+#define SYSREG_SR_N_OFFSET                      2
+#define SYSREG_SR_N_SIZE                        1
+#define SYSREG_SR_V_OFFSET                      3
+#define SYSREG_SR_V_SIZE                        1
+#define SYSREG_Q_OFFSET                         4
+#define SYSREG_Q_SIZE                           1
+#define SYSREG_L_OFFSET                         5
+#define SYSREG_L_SIZE                           1
+#define SYSREG_T_OFFSET                         14
+#define SYSREG_T_SIZE                           1
+#define SYSREG_SR_R_OFFSET                      15
+#define SYSREG_SR_R_SIZE                        1
+#define SYSREG_GM_OFFSET                        16
+#define SYSREG_GM_SIZE                          1
+#define SYSREG_I0M_OFFSET                       17
+#define SYSREG_I0M_SIZE                         1
+#define SYSREG_I1M_OFFSET                       18
+#define SYSREG_I1M_SIZE                         1
+#define SYSREG_I2M_OFFSET                       19
+#define SYSREG_I2M_SIZE                         1
+#define SYSREG_I3M_OFFSET                       20
+#define SYSREG_I3M_SIZE                         1
+#define SYSREG_EM_OFFSET                        21
+#define SYSREG_EM_SIZE                          1
+#define SYSREG_M0_OFFSET                        22
+#define SYSREG_M0_SIZE                          1
+#define SYSREG_M1_OFFSET                        23
+#define SYSREG_M1_SIZE                          1
+#define SYSREG_M2_OFFSET                        24
+#define SYSREG_M2_SIZE                          1
+#define SYSREG_SR_D_OFFSET                      26
+#define SYSREG_SR_D_SIZE                        1
+#define SYSREG_DM_OFFSET                        27
+#define SYSREG_DM_SIZE                          1
+#define SYSREG_SR_J_OFFSET                      28
+#define SYSREG_SR_J_SIZE                        1
+#define SYSREG_H_OFFSET                         29
+#define SYSREG_H_SIZE                           1
 
 /* Bitfields in CPUCR */
-#define SYSREG_BI_OFFSET                        0
-#define SYSREG_BI_SIZE                          1
-#define SYSREG_BE_OFFSET                        1
-#define SYSREG_BE_SIZE                          1
-#define SYSREG_FE_OFFSET                        2
-#define SYSREG_FE_SIZE                          1
-#define SYSREG_RE_OFFSET                        3
-#define SYSREG_RE_SIZE                          1
-#define SYSREG_IBE_OFFSET                       4
-#define SYSREG_IBE_SIZE                         1
-#define SYSREG_IEE_OFFSET                       5
-#define SYSREG_IEE_SIZE                         1
-
-/* Bitfields in ECR */
-#define SYSREG_ECR_OFFSET                       0
-#define SYSREG_ECR_SIZE                         32
-
-/* Bitfields in RSR_SUP */
-
-/* Bitfields in RSR_INT0 */
-
-/* Bitfields in RSR_INT1 */
-
-/* Bitfields in RSR_INT2 */
-
-/* Bitfields in RSR_INT3 */
-
-/* Bitfields in RSR_EX */
-
-/* Bitfields in RSR_NMI */
-
-/* Bitfields in RSR_DBG */
-
-/* Bitfields in RAR_SUP */
-
-/* Bitfields in RAR_INT0 */
-
-/* Bitfields in RAR_INT1 */
-
-/* Bitfields in RAR_INT2 */
-
-/* Bitfields in RAR_INT3 */
-
-/* Bitfields in RAR_EX */
-
-/* Bitfields in RAR_NMI */
-
-/* Bitfields in RAR_DBG */
-
-/* Bitfields in JECR */
-
-/* Bitfields in JOSP */
-
-/* Bitfields in JAVA_LV0 */
-
-/* Bitfields in JAVA_LV1 */
-
-/* Bitfields in JAVA_LV2 */
-
-/* Bitfields in JAVA_LV3 */
-
-/* Bitfields in JAVA_LV4 */
-
-/* Bitfields in JAVA_LV5 */
-
-/* Bitfields in JAVA_LV6 */
-
-/* Bitfields in JAVA_LV7 */
-
-/* Bitfields in JTBA */
-
-/* Bitfields in JBCR */
+#define SYSREG_BI_OFFSET                        0
+#define SYSREG_BI_SIZE                          1
+#define SYSREG_BE_OFFSET                        1
+#define SYSREG_BE_SIZE                          1
+#define SYSREG_FE_OFFSET                        2
+#define SYSREG_FE_SIZE                          1
+#define SYSREG_RE_OFFSET                        3
+#define SYSREG_RE_SIZE                          1
+#define SYSREG_IBE_OFFSET                       4
+#define SYSREG_IBE_SIZE                         1
+#define SYSREG_IEE_OFFSET                       5
+#define SYSREG_IEE_SIZE                         1
 
 /* Bitfields in CONFIG0 */
-#define SYSREG_CONFIG0_D_OFFSET                 1
-#define SYSREG_CONFIG0_D_SIZE                   1
-#define SYSREG_CONFIG0_S_OFFSET                 2
-#define SYSREG_CONFIG0_S_SIZE                   1
-#define SYSREG_O_OFFSET                         3
-#define SYSREG_O_SIZE                           1
-#define SYSREG_P_OFFSET                         4
-#define SYSREG_P_SIZE                           1
-#define SYSREG_CONFIG0_J_OFFSET                 5
-#define SYSREG_CONFIG0_J_SIZE                   1
-#define SYSREG_F_OFFSET                         6
-#define SYSREG_F_SIZE                           1
-#define SYSREG_MMUT_OFFSET                      7
-#define SYSREG_MMUT_SIZE                        3
-#define SYSREG_AR_OFFSET                        10
-#define SYSREG_AR_SIZE                          3
-#define SYSREG_AT_OFFSET                        13
-#define SYSREG_AT_SIZE                          3
-#define SYSREG_PROCESSORREVISION_OFFSET         16
-#define SYSREG_PROCESSORREVISION_SIZE           8
-#define SYSREG_PROCESSORID_OFFSET               24
-#define SYSREG_PROCESSORID_SIZE                 8
+#define SYSREG_CONFIG0_R_OFFSET                 0
+#define SYSREG_CONFIG0_R_SIZE                   1
+#define SYSREG_CONFIG0_D_OFFSET                 1
+#define SYSREG_CONFIG0_D_SIZE                   1
+#define SYSREG_CONFIG0_S_OFFSET                 2
+#define SYSREG_CONFIG0_S_SIZE                   1
+#define SYSREG_CONFIG0_O_OFFSET                 3
+#define SYSREG_CONFIG0_O_SIZE                   1
+#define SYSREG_CONFIG0_P_OFFSET                 4
+#define SYSREG_CONFIG0_P_SIZE                   1
+#define SYSREG_CONFIG0_J_OFFSET                 5
+#define SYSREG_CONFIG0_J_SIZE                   1
+#define SYSREG_CONFIG0_F_OFFSET                 6
+#define SYSREG_CONFIG0_F_SIZE                   1
+#define SYSREG_MMUT_OFFSET                      7
+#define SYSREG_MMUT_SIZE                        3
+#define SYSREG_AR_OFFSET                        10
+#define SYSREG_AR_SIZE                          3
+#define SYSREG_AT_OFFSET                        13
+#define SYSREG_AT_SIZE                          3
+#define SYSREG_PROCESSORREVISION_OFFSET         16
+#define SYSREG_PROCESSORREVISION_SIZE           8
+#define SYSREG_PROCESSORID_OFFSET               24
+#define SYSREG_PROCESSORID_SIZE                 8
 
 /* Bitfields in CONFIG1 */
-#define SYSREG_DASS_OFFSET                      0
-#define SYSREG_DASS_SIZE                        3
-#define SYSREG_DLSZ_OFFSET                      3
-#define SYSREG_DLSZ_SIZE                        3
-#define SYSREG_DSET_OFFSET                      6
-#define SYSREG_DSET_SIZE                        4
-#define SYSREG_IASS_OFFSET                      10
-#define SYSREG_IASS_SIZE                        2
-#define SYSREG_ILSZ_OFFSET                      13
-#define SYSREG_ILSZ_SIZE                        3
-#define SYSREG_ISET_OFFSET                      16
-#define SYSREG_ISET_SIZE                        4
-#define SYSREG_DMMUSZ_OFFSET                    20
-#define SYSREG_DMMUSZ_SIZE                      6
-#define SYSREG_IMMUSZ_OFFSET                    26
-#define SYSREG_IMMUSZ_SIZE                      6
-
-/* Bitfields in COUNT */
-
-/* Bitfields in COMPARE */
+#define SYSREG_DASS_OFFSET                      0
+#define SYSREG_DASS_SIZE                        3
+#define SYSREG_DLSZ_OFFSET                      3
+#define SYSREG_DLSZ_SIZE                        3
+#define SYSREG_DSET_OFFSET                      6
+#define SYSREG_DSET_SIZE                        4
+#define SYSREG_IASS_OFFSET                      10
+#define SYSREG_IASS_SIZE                        3
+#define SYSREG_ILSZ_OFFSET                      13
+#define SYSREG_ILSZ_SIZE                        3
+#define SYSREG_ISET_OFFSET                      16
+#define SYSREG_ISET_SIZE                        4
+#define SYSREG_DMMUSZ_OFFSET                    20
+#define SYSREG_DMMUSZ_SIZE                      6
+#define SYSREG_IMMUSZ_OFFSET                    26
+#define SYSREG_IMMUSZ_SIZE                      6
 
 /* Bitfields in TLBEHI */
-#define SYSREG_ASID_OFFSET                      0
-#define SYSREG_ASID_SIZE                        8
-#define SYSREG_TLBEHI_I_OFFSET                  8
-#define SYSREG_TLBEHI_I_SIZE                    1
-#define SYSREG_TLBEHI_V_OFFSET                  9
-#define SYSREG_TLBEHI_V_SIZE                    1
-#define SYSREG_VPN_OFFSET                       10
-#define SYSREG_VPN_SIZE                         22
+#define SYSREG_ASID_OFFSET                      0
+#define SYSREG_ASID_SIZE                        8
+#define SYSREG_TLBEHI_I_OFFSET                  8
+#define SYSREG_TLBEHI_I_SIZE                    1
+#define SYSREG_TLBEHI_V_OFFSET                  9
+#define SYSREG_TLBEHI_V_SIZE                    1
+#define SYSREG_VPN_OFFSET                       10
+#define SYSREG_VPN_SIZE                         22
 
 /* Bitfields in TLBELO */
-#define SYSREG_W_OFFSET                         0
-#define SYSREG_W_SIZE                           1
-#define SYSREG_TLBELO_D_OFFSET                  1
-#define SYSREG_TLBELO_D_SIZE                    1
-#define SYSREG_SZ_OFFSET                        2
-#define SYSREG_SZ_SIZE                          2
-#define SYSREG_AP_OFFSET                        4
-#define SYSREG_AP_SIZE                          3
-#define SYSREG_B_OFFSET                         7
-#define SYSREG_B_SIZE                           1
-#define SYSREG_G_OFFSET                         8
-#define SYSREG_G_SIZE                           1
-#define SYSREG_TLBELO_C_OFFSET                  9
-#define SYSREG_TLBELO_C_SIZE                    1
-#define SYSREG_PFN_OFFSET                       10
-#define SYSREG_PFN_SIZE                         22
-
-/* Bitfields in PTBR */
-
-/* Bitfields in TLBEAR */
+#define SYSREG_W_OFFSET                         0
+#define SYSREG_W_SIZE                           1
+#define SYSREG_TLBELO_D_OFFSET                  1
+#define SYSREG_TLBELO_D_SIZE                    1
+#define SYSREG_SZ_OFFSET                        2
+#define SYSREG_SZ_SIZE                          2
+#define SYSREG_AP_OFFSET                        4
+#define SYSREG_AP_SIZE                          3
+#define SYSREG_B_OFFSET                         7
+#define SYSREG_B_SIZE                           1
+#define SYSREG_G_OFFSET                         8
+#define SYSREG_G_SIZE                           1
+#define SYSREG_TLBELO_C_OFFSET                  9
+#define SYSREG_TLBELO_C_SIZE                    1
+#define SYSREG_PFN_OFFSET                       10
+#define SYSREG_PFN_SIZE                         22
 
 /* Bitfields in MMUCR */
-#define SYSREG_E_OFFSET                         0
-#define SYSREG_E_SIZE                           1
-#define SYSREG_M_OFFSET                         1
-#define SYSREG_M_SIZE                           1
-#define SYSREG_MMUCR_I_OFFSET                   2
-#define SYSREG_MMUCR_I_SIZE                     1
-#define SYSREG_MMUCR_N_OFFSET                   3
-#define SYSREG_MMUCR_N_SIZE                     1
-#define SYSREG_MMUCR_S_OFFSET                   4
-#define SYSREG_MMUCR_S_SIZE                     1
-#define SYSREG_DLA_OFFSET                       8
-#define SYSREG_DLA_SIZE                         6
-#define SYSREG_DRP_OFFSET                       14
-#define SYSREG_DRP_SIZE                         6
-#define SYSREG_ILA_OFFSET                       20
-#define SYSREG_ILA_SIZE                         6
-#define SYSREG_IRP_OFFSET                       26
-#define SYSREG_IRP_SIZE                         6
-
-/* Bitfields in TLBARLO */
-
-/* Bitfields in TLBARHI */
-
-/* Bitfields in PCCNT */
-
-/* Bitfields in PCNT0 */
-
-/* Bitfields in PCNT1 */
+#define SYSREG_E_OFFSET                         0
+#define SYSREG_E_SIZE                           1
+#define SYSREG_M_OFFSET                         1
+#define SYSREG_M_SIZE                           1
+#define SYSREG_MMUCR_I_OFFSET                   2
+#define SYSREG_MMUCR_I_SIZE                     1
+#define SYSREG_MMUCR_N_OFFSET                   3
+#define SYSREG_MMUCR_N_SIZE                     1
+#define SYSREG_MMUCR_S_OFFSET                   4
+#define SYSREG_MMUCR_S_SIZE                     1
+#define SYSREG_DLA_OFFSET                       8
+#define SYSREG_DLA_SIZE                         6
+#define SYSREG_DRP_OFFSET                       14
+#define SYSREG_DRP_SIZE                         6
+#define SYSREG_ILA_OFFSET                       20
+#define SYSREG_ILA_SIZE                         6
+#define SYSREG_IRP_OFFSET                       26
+#define SYSREG_IRP_SIZE                         6
 
 /* Bitfields in PCCR */
-
-/* Bitfields in BEAR */
+#define SYSREG_PCCR_R_OFFSET                    1
+#define SYSREG_PCCR_R_SIZE                      1
+#define SYSREG_PCCR_C_OFFSET                    2
+#define SYSREG_PCCR_C_SIZE                      1
+#define SYSREG_PCCR_S_OFFSET                    3
+#define SYSREG_PCCR_S_SIZE                      1
+#define SYSREG_IEC_OFFSET                       4
+#define SYSREG_IEC_SIZE                         1
+#define SYSREG_IE0_OFFSET                       5
+#define SYSREG_IE0_SIZE                         1
+#define SYSREG_IE1_OFFSET                       6
+#define SYSREG_IE1_SIZE                         1
+#define SYSREG_FC_OFFSET                        8
+#define SYSREG_FC_SIZE                          1
+#define SYSREG_F0_OFFSET                        9
+#define SYSREG_F0_SIZE                          1
+#define SYSREG_F1_OFFSET                        10
+#define SYSREG_F1_SIZE                          1
+#define SYSREG_CONF0_OFFSET                     12
+#define SYSREG_CONF0_SIZE                       6
+#define SYSREG_CONF1_OFFSET                     18
+#define SYSREG_CONF1_SIZE                       6
 
 /* Constants for ECR */
-#define ECR_UNRECOVERABLE                       0
-#define ECR_TLB_MULTIPLE                        1
-#define ECR_BUS_ERROR_WRITE                     2
-#define ECR_BUS_ERROR_READ                      3
-#define ECR_NMI                                 4
-#define ECR_ADDR_ALIGN_X                        5
-#define ECR_PROTECTION_X                        6
-#define ECR_DEBUG                               7
-#define ECR_ILLEGAL_OPCODE                      8
-#define ECR_UNIMPL_INSTRUCTION                  9
-#define ECR_PRIVILEGE_VIOLATION                 10
-#define ECR_FPE                                 11
-#define ECR_COPROC_ABSENT                       12
-#define ECR_ADDR_ALIGN_R                        13
-#define ECR_ADDR_ALIGN_W                        14
-#define ECR_PROTECTION_R                        15
-#define ECR_PROTECTION_W                        16
-#define ECR_DTLB_MODIFIED                       17
-#define ECR_TLB_MISS_X                          20
-#define ECR_TLB_MISS_R                          24
-#define ECR_TLB_MISS_W                          28
+#define ECR_UNRECOVERABLE                       0
+#define ECR_TLB_MULTIPLE                        1
+#define ECR_BUS_ERROR_WRITE                     2
+#define ECR_BUS_ERROR_READ                      3
+#define ECR_NMI                                 4
+#define ECR_ADDR_ALIGN_X                        5
+#define ECR_PROTECTION_X                        6
+#define ECR_DEBUG                               7
+#define ECR_ILLEGAL_OPCODE                      8
+#define ECR_UNIMPL_INSTRUCTION                  9
+#define ECR_PRIVILEGE_VIOLATION                 10
+#define ECR_FPE                                 11
+#define ECR_COPROC_ABSENT                       12
+#define ECR_ADDR_ALIGN_R                        13
+#define ECR_ADDR_ALIGN_W                        14
+#define ECR_PROTECTION_R                        15
+#define ECR_PROTECTION_W                        16
+#define ECR_DTLB_MODIFIED                       17
+#define ECR_TLB_MISS_X                          20
+#define ECR_TLB_MISS_R                          24
+#define ECR_TLB_MISS_W                          28
 
 /* Bit manipulation macros */
-#define SYSREG_BIT(name)                        (1 << SYSREG_##name##_OFFSET)
-#define SYSREG_BF(name,value)                   (((value) & ((1 << SYSREG_##name##_SIZE) - 1)) << SYSREG_##name##_OFFSET)
-#define SYSREG_BFEXT(name,value)                (((value) >> SYSREG_##name##_OFFSET) & ((1 << SYSREG_##name##_SIZE) - 1))
-#define SYSREG_BFINS(name,value,old)            (((old) & ~(((1 << SYSREG_##name##_SIZE) - 1) << SYSREG_##name##_OFFSET)) | SYSREG_BF(name,value))
+#define SYSREG_BIT(name)                                \
+        (1 << SYSREG_##name##_OFFSET)
+#define SYSREG_BF(name,value)                           \
+        (((value) & ((1 << SYSREG_##name##_SIZE) - 1))  \
+         << SYSREG_##name##_OFFSET)
+#define SYSREG_BFEXT(name,value)\
+        (((value) >> SYSREG_##name##_OFFSET)            \
+         & ((1 << SYSREG_##name##_SIZE) - 1))
+#define SYSREG_BFINS(name,value,old)                    \
+        (((old) & ~(((1 << SYSREG_##name##_SIZE) - 1)   \
+                    << SYSREG_##name##_OFFSET))         \
+         | SYSREG_BF(name,value))
 
+/* Register access macros */
 #ifdef __CHECKER__
 extern unsigned long __builtin_mfsr(unsigned long reg);
 extern void __builtin_mtsr(unsigned long reg, unsigned long value);
 #endif
 
-/* Register access macros */
-#define sysreg_read(reg)                        __builtin_mfsr(SYSREG_##reg)
-#define sysreg_write(reg, value)                __builtin_mtsr(SYSREG_##reg, value)
+#define sysreg_read(reg)                __builtin_mfsr(SYSREG_##reg)
+#define sysreg_write(reg, value)        __builtin_mtsr(SYSREG_##reg, value)
 
-#endif /* __ASM_AVR32_SYSREG_H__ */
+#endif /* __ASM_AVR32_SYSREG_H */
diff --git a/include/asm-avr32/system.h b/include/asm-avr32/system.h
index ac596058697d..a8236bacc878 100644
--- a/include/asm-avr32/system.h
+++ b/include/asm-avr32/system.h
@@ -9,6 +9,7 @@
 #define __ASM_AVR32_SYSTEM_H
 
 #include <linux/compiler.h>
+#include <linux/linkage.h>
 #include <linux/types.h>
 
 #include <asm/ptrace.h>
@@ -140,15 +141,9 @@ static inline unsigned long __cmpxchg(volatile void *ptr, unsigned long old,
                                    sizeof(*(ptr))))
 
 struct pt_regs;
-extern void __die(const char *, struct pt_regs *, unsigned long,
-                  const char *, const char *, unsigned long);
-extern void __die_if_kernel(const char *, struct pt_regs *, unsigned long,
-                            const char *, const char *, unsigned long);
-
-#define die(msg, regs, err)                                     \
-        __die(msg, regs, err, __FILE__ ":", __FUNCTION__, __LINE__)
-#define die_if_kernel(msg, regs, err)                                   \
-        __die_if_kernel(msg, regs, err, __FILE__ ":", __FUNCTION__, __LINE__)
+void NORET_TYPE die(const char *str, struct pt_regs *regs, long err);
+void _exception(long signr, struct pt_regs *regs, int code,
+                unsigned long addr);
 
 #define arch_align_stack(x)     (x)
 
diff --git a/include/asm-avr32/thread_info.h b/include/asm-avr32/thread_info.h
index d1f5b35ebd54..a2e606dd4f4a 100644
--- a/include/asm-avr32/thread_info.h
+++ b/include/asm-avr32/thread_info.h
@@ -83,6 +83,7 @@ static inline struct thread_info *current_thread_info(void)
 #define TIF_SINGLE_STEP         6       /* single step after next break */
 #define TIF_MEMDIE              7
 #define TIF_RESTORE_SIGMASK     8       /* restore signal mask in do_signal */
+#define TIF_CPU_GOING_TO_SLEEP  9       /* CPU is entering sleep 0 mode */
 #define TIF_USERSPACE           31      /* true if FS sets userspace */
 
 #define _TIF_SYSCALL_TRACE      (1 << TIF_SYSCALL_TRACE)
@@ -94,6 +95,7 @@ static inline struct thread_info *current_thread_info(void)
 #define _TIF_SINGLE_STEP        (1 << TIF_SINGLE_STEP)
 #define _TIF_MEMDIE             (1 << TIF_MEMDIE)
 #define _TIF_RESTORE_SIGMASK    (1 << TIF_RESTORE_SIGMASK)
+#define _TIF_CPU_GOING_TO_SLEEP (1 << TIF_CPU_GOING_TO_SLEEP)
 
 /* XXX: These two masks must never span more than 16 bits! */
 /* work to do on interrupt/exception return */
diff --git a/include/asm-avr32/uaccess.h b/include/asm-avr32/uaccess.h
index 74a679e9098c..ed092395215e 100644
--- a/include/asm-avr32/uaccess.h
+++ b/include/asm-avr32/uaccess.h
@@ -181,24 +181,23 @@ extern int __put_user_bad(void);
 
 #define __get_user_nocheck(x, ptr, size)                                \
 ({                                                                      \
-        typeof(*(ptr)) __gu_val = (typeof(*(ptr)) __force)0;            \
+        unsigned long __gu_val = 0;                                     \
         int __gu_err = 0;                                               \
                                                                         \
         switch (size) {                                                 \
         case 1: __get_user_asm("ub", __gu_val, ptr, __gu_err); break;   \
         case 2: __get_user_asm("uh", __gu_val, ptr, __gu_err); break;   \
         case 4: __get_user_asm("w", __gu_val, ptr, __gu_err); break;    \
-        case 8: __get_user_asm("d", __gu_val, ptr, __gu_err); break;    \
         default: __gu_err = __get_user_bad(); break;                    \
         }                                                               \
                                                                         \
-        x = __gu_val;                                                   \
+        x = (typeof(*(ptr)))__gu_val;                                   \
         __gu_err;                                                       \
 })
 
 #define __get_user_check(x, ptr, size)                                  \
 ({                                                                      \
-        typeof(*(ptr)) __gu_val = (typeof(*(ptr)) __force)0;            \
+        unsigned long __gu_val = 0;                                     \
         const typeof(*(ptr)) __user * __gu_addr = (ptr);                \
         int __gu_err = 0;                                               \
                                                                         \
@@ -216,10 +215,6 @@ extern int __put_user_bad(void);
                         __get_user_asm("w", __gu_val, __gu_addr,        \
                                        __gu_err);                       \
                         break;                                          \
-                case 8:                                                 \
-                        __get_user_asm("d", __gu_val, __gu_addr,        \
-                                       __gu_err);                       \
-                        break;                                          \
                 default:                                                \
                         __gu_err = __get_user_bad();                    \
                         break;                                          \
@@ -227,7 +222,7 @@ extern int __put_user_bad(void);
         } else {                                                        \
                 __gu_err = -EFAULT;                                     \
         }                                                               \
-        x = __gu_val;                                                   \
+        x = (typeof(*(ptr)))__gu_val;                                   \
         __gu_err;                                                       \
 })
 
diff --git a/include/asm-cris/socket.h b/include/asm-cris/socket.h
index 01cfdf1d6d33..5b18dfdf1748 100644
--- a/include/asm-cris/socket.h
+++ b/include/asm-cris/socket.h
@@ -51,6 +51,8 @@
 
 #define SO_PEERSEC             31
 #define SO_PASSSEC              34
+#define SO_TIMESTAMPNS          35
+#define SCM_TIMESTAMPNS         SO_TIMESTAMPNS
 
 #endif /* _ASM_SOCKET_H */
 
diff --git a/include/asm-cris/sockios.h b/include/asm-cris/sockios.h
index 6c4012f0b29f..cfe7bfecf599 100644
--- a/include/asm-cris/sockios.h
+++ b/include/asm-cris/sockios.h
@@ -7,6 +7,7 @@
 #define FIOGETOWN       0x8903
 #define SIOCGPGRP       0x8904
 #define SIOCATMARK      0x8905
-#define SIOCGSTAMP      0x8906          /* Get stamp */
+#define SIOCGSTAMP      0x8906          /* Get stamp (timeval) */
+#define SIOCGSTAMPNS    0x8907          /* Get stamp (timespec) */
 
 #endif
diff --git a/include/asm-frv/socket.h b/include/asm-frv/socket.h
index 31db18fc871f..a823befd11dd 100644
--- a/include/asm-frv/socket.h
+++ b/include/asm-frv/socket.h
@@ -49,6 +49,8 @@
 
 #define SO_PEERSEC              31
 #define SO_PASSSEC              34
+#define SO_TIMESTAMPNS          35
+#define SCM_TIMESTAMPNS         SO_TIMESTAMPNS
 
 #endif /* _ASM_SOCKET_H */
 
diff --git a/include/asm-frv/sockios.h b/include/asm-frv/sockios.h
index 8a6e4b2074b7..5dbdd13e6de3 100644
--- a/include/asm-frv/sockios.h
+++ b/include/asm-frv/sockios.h
@@ -7,7 +7,8 @@
 #define FIOGETOWN       0x8903
 #define SIOCGPGRP       0x8904
 #define SIOCATMARK      0x8905
-#define SIOCGSTAMP      0x8906          /* Get stamp */
+#define SIOCGSTAMP      0x8906          /* Get stamp (timeval) */
+#define SIOCGSTAMPNS    0x8907          /* Get stamp (timespec) */
 
 #endif /* _ASM_SOCKIOS__ */
 
diff --git a/include/asm-generic/div64.h b/include/asm-generic/div64.h
index 8f4e3193342e..a4a49370793c 100644
--- a/include/asm-generic/div64.h
+++ b/include/asm-generic/div64.h
@@ -30,6 +30,11 @@
         __rem;                                                  \
  })
 
+static inline uint64_t div64_64(uint64_t dividend, uint64_t divisor)
+{
+        return dividend / divisor;
+}
+
 #elif BITS_PER_LONG == 32
 
 extern uint32_t __div64_32(uint64_t *dividend, uint32_t divisor);
@@ -49,6 +54,8 @@ extern uint32_t __div64_32(uint64_t *dividend, uint32_t divisor);
         __rem;                                          \
  })
 
+extern uint64_t div64_64(uint64_t dividend, uint64_t divisor);
+
 #else /* BITS_PER_LONG == ?? */
 
 # error do_div() does not yet support the C64
diff --git a/include/asm-generic/pgtable.h b/include/asm-generic/pgtable.h
index 6d7e279b1490..dc8f99ee305f 100644
--- a/include/asm-generic/pgtable.h
+++ b/include/asm-generic/pgtable.h
@@ -139,8 +139,15 @@ static inline void ptep_set_wrprotect(struct mm_struct *mm, unsigned long addres
 #define pte_same(A,B)   (pte_val(A) == pte_val(B))
 #endif
 
-#ifndef __HAVE_ARCH_PAGE_TEST_AND_CLEAR_DIRTY
-#define page_test_and_clear_dirty(page) (0)
+#ifndef __HAVE_ARCH_PAGE_TEST_DIRTY
+#define page_test_dirty(page)           (0)
+#endif
+
+#ifndef __HAVE_ARCH_PAGE_CLEAR_DIRTY
+#define page_clear_dirty(page)          do { } while (0)
+#endif
+
+#ifndef __HAVE_ARCH_PAGE_TEST_DIRTY
 #define pte_maybe_dirty(pte)            pte_dirty(pte)
 #else
 #define pte_maybe_dirty(pte)            (1)
diff --git a/include/asm-h8300/socket.h b/include/asm-h8300/socket.h
index ebc830fee0d0..39911d8c9684 100644
--- a/include/asm-h8300/socket.h
+++ b/include/asm-h8300/socket.h
@@ -49,5 +49,7 @@
 
 #define SO_PEERSEC              31
 #define SO_PASSSEC              34
+#define SO_TIMESTAMPNS          35
+#define SCM_TIMESTAMPNS         SO_TIMESTAMPNS
 
 #endif /* _ASM_SOCKET_H */
diff --git a/include/asm-h8300/sockios.h b/include/asm-h8300/sockios.h
index d005d9594cc6..e9c7ec810c23 100644
--- a/include/asm-h8300/sockios.h
+++ b/include/asm-h8300/sockios.h
@@ -7,6 +7,7 @@
 #define FIOGETOWN       0x8903
 #define SIOCGPGRP       0x8904
 #define SIOCATMARK      0x8905
-#define SIOCGSTAMP      0x8906          /* Get stamp */
+#define SIOCGSTAMP      0x8906          /* Get stamp (timeval) */
+#define SIOCGSTAMPNS    0x8907          /* Get stamp (timespec) */
 
 #endif /* __ARCH_H8300_SOCKIOS__ */
diff --git a/include/asm-i386/div64.h b/include/asm-i386/div64.h
index 75c67c785bb8..438e980068bd 100644
--- a/include/asm-i386/div64.h
+++ b/include/asm-i386/div64.h
@@ -1,6 +1,8 @@
 #ifndef __I386_DIV64
 #define __I386_DIV64
 
+#include <linux/types.h>
+
 /*
  * do_div() is NOT a C function. It wants to return
  * two values (the quotient and the remainder), but
@@ -45,4 +47,6 @@ div_ll_X_l_rem(long long divs, long div, long *rem)
         return dum2;
 
 }
+
+extern uint64_t div64_64(uint64_t dividend, uint64_t divisor);
 #endif
diff --git a/include/asm-i386/socket.h b/include/asm-i386/socket.h
index 5755d57c4e95..99ca648b94c5 100644
--- a/include/asm-i386/socket.h
+++ b/include/asm-i386/socket.h
@@ -49,5 +49,7 @@
 
 #define SO_PEERSEC              31
 #define SO_PASSSEC              34
+#define SO_TIMESTAMPNS          35
+#define SCM_TIMESTAMPNS         SO_TIMESTAMPNS
 
 #endif /* _ASM_SOCKET_H */
diff --git a/include/asm-i386/sockios.h b/include/asm-i386/sockios.h
index 6b747f8e228b..ff528c7d255c 100644
--- a/include/asm-i386/sockios.h
+++ b/include/asm-i386/sockios.h
@@ -7,6 +7,7 @@
 #define FIOGETOWN       0x8903
 #define SIOCGPGRP       0x8904
 #define SIOCATMARK      0x8905
-#define SIOCGSTAMP      0x8906          /* Get stamp */
+#define SIOCGSTAMP      0x8906          /* Get stamp (timeval) */
+#define SIOCGSTAMPNS    0x8907          /* Get stamp (timespec) */
 
 #endif
diff --git a/include/asm-ia64/socket.h b/include/asm-ia64/socket.h
index d638ef3d50c3..9e42ce43cfbe 100644
--- a/include/asm-ia64/socket.h
+++ b/include/asm-ia64/socket.h
@@ -58,5 +58,7 @@
 
 #define SO_PEERSEC             31
 #define SO_PASSSEC              34
+#define SO_TIMESTAMPNS          35
+#define SCM_TIMESTAMPNS         SO_TIMESTAMPNS
 
 #endif /* _ASM_IA64_SOCKET_H */
diff --git a/include/asm-ia64/sockios.h b/include/asm-ia64/sockios.h
index cf94857c8a54..15c92468ad38 100644
--- a/include/asm-ia64/sockios.h
+++ b/include/asm-ia64/sockios.h
@@ -14,6 +14,7 @@
 #define FIOGETOWN       0x8903
 #define SIOCGPGRP       0x8904
 #define SIOCATMARK      0x8905
-#define SIOCGSTAMP      0x8906          /* Get stamp */
+#define SIOCGSTAMP      0x8906          /* Get stamp (timeval) */
+#define SIOCGSTAMPNS    0x8907          /* Get stamp (timespec) */
 
 #endif /* _ASM_IA64_SOCKIOS_H */
diff --git a/include/asm-m32r/socket.h b/include/asm-m32r/socket.h
index acdf748fcdc8..793d5d30c850 100644
--- a/include/asm-m32r/socket.h
+++ b/include/asm-m32r/socket.h
@@ -49,5 +49,7 @@
 
 #define SO_PEERSEC              31
 #define SO_PASSSEC              34
+#define SO_TIMESTAMPNS          35
+#define SCM_TIMESTAMPNS         SO_TIMESTAMPNS
 
 #endif /* _ASM_M32R_SOCKET_H */
diff --git a/include/asm-m32r/sockios.h b/include/asm-m32r/sockios.h
index f89962e231fe..6c1fb9b43bdb 100644
--- a/include/asm-m32r/sockios.h
+++ b/include/asm-m32r/sockios.h
@@ -7,6 +7,7 @@
 #define FIOGETOWN       0x8903
 #define SIOCGPGRP       0x8904
 #define SIOCATMARK      0x8905
-#define SIOCGSTAMP      0x8906          /* Get stamp */
+#define SIOCGSTAMP      0x8906          /* Get stamp (timeval) */
+#define SIOCGSTAMPNS    0x8907          /* Get stamp (timespec) */
 
 #endif  /* _ASM_M32R_SOCKIOS_H */
diff --git a/include/asm-m68k/div64.h b/include/asm-m68k/div64.h
index 9f65de1a2480..33caad1628d4 100644
--- a/include/asm-m68k/div64.h
+++ b/include/asm-m68k/div64.h
@@ -1,6 +1,8 @@
 #ifndef _M68K_DIV64_H
 #define _M68K_DIV64_H
 
+#include <linux/types.h>
+
 /* n = n / base; return rem; */
 
 #define do_div(n, base) ({                                      \
@@ -23,4 +25,5 @@
         __rem;                                                  \
 })
 
+extern uint64_t div64_64(uint64_t dividend, uint64_t divisor);
 #endif /* _M68K_DIV64_H */
diff --git a/include/asm-m68k/socket.h b/include/asm-m68k/socket.h
index a5966ec005ae..6d21b90863ad 100644
--- a/include/asm-m68k/socket.h
+++ b/include/asm-m68k/socket.h
@@ -49,5 +49,7 @@
 
 #define SO_PEERSEC             31
 #define SO_PASSSEC              34
+#define SO_TIMESTAMPNS          35
+#define SCM_TIMESTAMPNS         SO_TIMESTAMPNS
 
 #endif /* _ASM_SOCKET_H */
diff --git a/include/asm-m68k/sockios.h b/include/asm-m68k/sockios.h
index 9b9ed973c24e..c04a23943cb7 100644
--- a/include/asm-m68k/sockios.h
+++ b/include/asm-m68k/sockios.h
@@ -7,6 +7,7 @@
 #define FIOGETOWN       0x8903
 #define SIOCGPGRP       0x8904
 #define SIOCATMARK      0x8905
-#define SIOCGSTAMP      0x8906          /* Get stamp */
+#define SIOCGSTAMP      0x8906          /* Get stamp (timeval) */
+#define SIOCGSTAMPNS    0x8907          /* Get stamp (timespec) */
 
 #endif /* __ARCH_M68K_SOCKIOS__ */
diff --git a/include/asm-mips/cacheflush.h b/include/asm-mips/cacheflush.h
index 28d907d4347a..4933b4947ed0 100644
--- a/include/asm-mips/cacheflush.h
+++ b/include/asm-mips/cacheflush.h
@@ -96,6 +96,6 @@ extern void (*flush_data_cache_page)(unsigned long addr);
 unsigned long __init run_uncached(void *func);
 
 extern void *kmap_coherent(struct page *page, unsigned long addr);
-extern void kunmap_coherent(struct page *page);
+extern void kunmap_coherent(void);
 
 #endif /* _ASM_CACHEFLUSH_H */
diff --git a/include/asm-mips/div64.h b/include/asm-mips/div64.h
index d107832de1b6..66189f5f6399 100644
--- a/include/asm-mips/div64.h
+++ b/include/asm-mips/div64.h
@@ -1,6 +1,6 @@
 /*
  * Copyright (C) 2000, 2004  Maciej W. Rozycki
- * Copyright (C) 2003 Ralf Baechle
+ * Copyright (C) 2003, 07 Ralf Baechle (ralf@linux-mips.org)
  *
  * This file is subject to the terms and conditions of the GNU General Public
  * License.  See the file "COPYING" in the main directory of this archive
@@ -9,6 +9,8 @@
 #ifndef _ASM_DIV64_H
 #define _ASM_DIV64_H
 
+#include <linux/types.h>
+
 #if (_MIPS_SZLONG == 32)
 
 #include <asm/compiler.h>
@@ -78,6 +80,8 @@
         __quot = __quot << 32 | __low; \
         (n) = __quot; \
         __mod; })
+
+extern uint64_t div64_64(uint64_t dividend, uint64_t divisor);
 #endif /* (_MIPS_SZLONG == 32) */
 
 #if (_MIPS_SZLONG == 64)
@@ -101,6 +105,11 @@
         (n) = __quot; \
         __mod; })
 
+static inline uint64_t div64_64(uint64_t dividend, uint64_t divisor)
+{
+        return dividend / divisor;
+}
+
 #endif /* (_MIPS_SZLONG == 64) */
 
 #endif /* _ASM_DIV64_H */
diff --git a/include/asm-mips/jmr3927/irq.h b/include/asm-mips/jmr3927/irq.h
deleted file mode 100644
index e3e7ed38da6c..000000000000
--- a/include/asm-mips/jmr3927/irq.h
+++ /dev/null
@@ -1,57 +0,0 @@
-/*
- *  linux/include/asm-mips/tx3927/irq.h
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License.  See the file "COPYING" in the main directory of this archive
- * for more details.
- *
- * Copyright (C) 2001 Toshiba Corporation
- */
-#ifndef __ASM_TX3927_IRQ_H
-#define __ASM_TX3927_IRQ_H
-
-#ifndef __ASSEMBLY__
-
-#include <asm/irq.h>
-
-struct tb_irq_space {
-        struct tb_irq_space* next;
-        int start_irqno;
-        int nr_irqs;
-        void (*mask_func)(int irq_nr, int space_id);
-        void (*unmask_func)(int irq_no, int space_id);
-        const char *name;
-        int space_id;
-        int can_share;
-};
-extern struct tb_irq_space* tb_irq_spaces;
-
-static __inline__ void add_tb_irq_space(struct tb_irq_space* sp)
-{
-        sp->next = tb_irq_spaces;
-        tb_irq_spaces = sp;
-}
-
-
-struct pt_regs;
-extern void
-toshibaboards_spurious(struct pt_regs *regs, int irq);
-extern void
-toshibaboards_irqdispatch(struct pt_regs *regs, int irq);
-
-extern struct irqaction *
-toshibaboards_get_irq_action(int irq);
-extern int
-toshibaboards_setup_irq(int irq, struct irqaction * new);
-
-
-extern int (*toshibaboards_gen_iack)(void);
-
-#endif /* !__ASSEMBLY__ */
-
-#define NR_ISA_IRQS 16
-#define TB_IRQ_IS_ISA(irq)      \
-        (0 <= (irq) && (irq) < NR_ISA_IRQS)
-#define TB_IRQ_TO_ISA_IRQ(irq)  (irq)
-
-#endif /* __ASM_TX3927_IRQ_H */
diff --git a/include/asm-mips/jmr3927/jmr3927.h b/include/asm-mips/jmr3927/jmr3927.h
index c50e68ffa3af..958e29706e2d 100644
--- a/include/asm-mips/jmr3927/jmr3927.h
+++ b/include/asm-mips/jmr3927/jmr3927.h
@@ -1,5 +1,5 @@
 /*
- * Defines for the TJSYS JMR-TX3927/JMI-3927IO2/JMY-1394IF.
+ * Defines for the TJSYS JMR-TX3927
  *
  * This file is subject to the terms and conditions of the GNU General Public
  * License.  See the file "COPYING" in the main directory of this archive
@@ -12,10 +12,7 @@
 
 #include <asm/jmr3927/tx3927.h>
 #include <asm/addrspace.h>
-#include <asm/jmr3927/irq.h>
-#ifndef __ASSEMBLY__
 #include <asm/system.h>
-#endif
 
 /* CS */
 #define JMR3927_ROMCE0  0x1fc00000      /* 4M */
@@ -35,28 +32,10 @@
 #define JMR3927_SDRAM_SIZE      0x02000000      /* 32M */
 #define JMR3927_PORT_BASE       KSEG1
 
-/* select indirect initiator access per errata */
-#define JMR3927_INIT_INDIRECT_PCI
-#define PCI_ISTAT_IDICC           0x1000
-#define PCI_IPCIBE_IBE_LONG       0
-#define PCI_IPCIBE_ICMD_IOREAD    2
-#define PCI_IPCIBE_ICMD_IOWRITE   3
-#define PCI_IPCIBE_ICMD_MEMREAD   6
-#define PCI_IPCIBE_ICMD_MEMWRITE  7
-#define PCI_IPCIBE_ICMD_SHIFT     4
-
 /* Address map (virtual address) */
 #define JMR3927_ROM0_BASE       (KSEG1 + JMR3927_ROMCE0)
 #define JMR3927_ROM1_BASE       (KSEG1 + JMR3927_ROMCE1)
 #define JMR3927_IOC_BASE        (KSEG1 + JMR3927_ROMCE2)
-#define JMR3927_IOB_BASE        (KSEG1 + JMR3927_ROMCE3)
-#define JMR3927_ISAMEM_BASE     (JMR3927_IOB_BASE)
-#define JMR3927_ISAIO_BASE      (JMR3927_IOB_BASE + 0x01000000)
-#define JMR3927_ISAC_BASE       (JMR3927_IOB_BASE + 0x02000000)
-#define JMR3927_LCDVGA_REG_BASE (JMR3927_IOB_BASE + 0x03000000)
-#define JMR3927_LCDVGA_MEM_BASE (JMR3927_IOB_BASE + 0x03800000)
-#define JMR3927_JMY1394_BASE    (KSEG1 + JMR3927_ROMCE5)
-#define JMR3927_PREMIER3_BASE   (JMR3927_JMY1394_BASE + 0x00100000)
 #define JMR3927_PCIMEM_BASE     (KSEG1 + JMR3927_PCIMEM)
 #define JMR3927_PCIIO_BASE      (KSEG1 + JMR3927_PCIIO)
 
@@ -72,25 +51,14 @@
 #define JMR3927_IOC_INTP_ADDR   (JMR3927_IOC_BASE + 0x000b0000)
 #define JMR3927_IOC_RESET_ADDR  (JMR3927_IOC_BASE + 0x000f0000)
 
-#define JMR3927_ISAC_REV_ADDR   (JMR3927_ISAC_BASE + 0x00000000)
-#define JMR3927_ISAC_EINTS_ADDR (JMR3927_ISAC_BASE + 0x00200000)
-#define JMR3927_ISAC_EINTM_ADDR (JMR3927_ISAC_BASE + 0x00300000)
-#define JMR3927_ISAC_NMI_ADDR   (JMR3927_ISAC_BASE + 0x00400000)
-#define JMR3927_ISAC_LED_ADDR   (JMR3927_ISAC_BASE + 0x00500000)
-#define JMR3927_ISAC_INTP_ADDR  (JMR3927_ISAC_BASE + 0x00800000)
-#define JMR3927_ISAC_INTS1_ADDR (JMR3927_ISAC_BASE + 0x00900000)
-#define JMR3927_ISAC_INTS2_ADDR (JMR3927_ISAC_BASE + 0x00a00000)
-#define JMR3927_ISAC_INTM_ADDR  (JMR3927_ISAC_BASE + 0x00b00000)
-
 /* Flash ROM */
 #define JMR3927_FLASH_BASE      (JMR3927_ROM0_BASE)
 #define JMR3927_FLASH_SIZE      0x00400000
 
-/* bits for IOC_REV/IOC_BREV/ISAC_REV (high byte) */
+/* bits for IOC_REV/IOC_BREV (high byte) */
 #define JMR3927_IDT_MASK        0xfc
 #define JMR3927_REV_MASK        0x03
 #define JMR3927_IOC_IDT         0xe0
-#define JMR3927_ISAC_IDT        0x20
 
 /* bits for IOC_INTS1/IOC_INTS2/IOC_INTM/IOC_INTP (high byte) */
 #define JMR3927_IOC_INTB_PCIA   0
@@ -114,40 +82,6 @@
 #define JMR3927_IOC_RESET_CPU   1
 #define JMR3927_IOC_RESET_PCI   2
 
-/* bits for ISAC_EINTS/ISAC_EINTM (high byte) */
-#define JMR3927_ISAC_EINTB_IOCHK        2
-#define JMR3927_ISAC_EINTB_BWTH 4
-#define JMR3927_ISAC_EINTF_IOCHK        (1 << JMR3927_ISAC_EINTB_IOCHK)
-#define JMR3927_ISAC_EINTF_BWTH (1 << JMR3927_ISAC_EINTB_BWTH)
-
-/* bits for ISAC_LED (high byte) */
-#define JMR3927_ISAC_LED_ISALED 0x01
-#define JMR3927_ISAC_LED_USRLED 0x02
-
-/* bits for ISAC_INTS/ISAC_INTM/ISAC_INTP (high byte) */
-#define JMR3927_ISAC_INTB_IRQ5  0
-#define JMR3927_ISAC_INTB_IRQKB 1
-#define JMR3927_ISAC_INTB_IRQMOUSE      2
-#define JMR3927_ISAC_INTB_IRQ4  3
-#define JMR3927_ISAC_INTB_IRQ12 4
-#define JMR3927_ISAC_INTB_IRQ3  5
-#define JMR3927_ISAC_INTB_IRQ10 6
-#define JMR3927_ISAC_INTB_ISAER 7
-#define JMR3927_ISAC_INTF_IRQ5  (1 << JMR3927_ISAC_INTB_IRQ5)
-#define JMR3927_ISAC_INTF_IRQKB (1 << JMR3927_ISAC_INTB_IRQKB)
-#define JMR3927_ISAC_INTF_IRQMOUSE      (1 << JMR3927_ISAC_INTB_IRQMOUSE)
-#define JMR3927_ISAC_INTF_IRQ4  (1 << JMR3927_ISAC_INTB_IRQ4)
-#define JMR3927_ISAC_INTF_IRQ12 (1 << JMR3927_ISAC_INTB_IRQ12)
-#define JMR3927_ISAC_INTF_IRQ3  (1 << JMR3927_ISAC_INTB_IRQ3)
-#define JMR3927_ISAC_INTF_IRQ10 (1 << JMR3927_ISAC_INTB_IRQ10)
-#define JMR3927_ISAC_INTF_ISAER (1 << JMR3927_ISAC_INTB_ISAER)
-
-#ifndef __ASSEMBLY__
-
-#if 0
-#define jmr3927_ioc_reg_out(d, a)       ((*(volatile unsigned short *)(a)) = (d) << 8)
-#define jmr3927_ioc_reg_in(a)           (((*(volatile unsigned short *)(a)) >> 8) & 0xff)
-#else
 #if defined(__BIG_ENDIAN)
 #define jmr3927_ioc_reg_out(d, a)       ((*(volatile unsigned char *)(a)) = (d))
 #define jmr3927_ioc_reg_in(a)           (*(volatile unsigned char *)(a))
@@ -157,31 +91,9 @@
 #else
 #error "No Endian"
 #endif
-#endif
-#define jmr3927_isac_reg_out(d, a)      ((*(volatile unsigned char *)(a)) = (d))
-#define jmr3927_isac_reg_in(a)          (*(volatile unsigned char *)(a))
-
-static inline int jmr3927_have_isac(void)
-{
-        unsigned char idt;
-        unsigned long flags;
-        unsigned long romcr3;
-
-        local_irq_save(flags);
-        romcr3 = tx3927_romcptr->cr[3];
-        tx3927_romcptr->cr[3] &= 0xffffefff;    /* do not wait infinitely */
-        idt = jmr3927_isac_reg_in(JMR3927_ISAC_REV_ADDR) & JMR3927_IDT_MASK;
-        tx3927_romcptr->cr[3] = romcr3;
-        local_irq_restore(flags);
-
-        return idt == JMR3927_ISAC_IDT;
-}
-#define jmr3927_have_nvram() \
-        ((jmr3927_ioc_reg_in(JMR3927_IOC_REV_ADDR) & JMR3927_IDT_MASK) == JMR3927_IOC_IDT)
 
 /* LED macro */
 #define jmr3927_led_set(n/*0-16*/)      jmr3927_ioc_reg_out(~(n), JMR3927_IOC_LED_ADDR)
-#define jmr3927_io_led_set(n/*0-3*/)    jmr3927_isac_reg_out((n), JMR3927_ISAC_LED_ADDR)
 
 #define jmr3927_led_and_set(n/*0-16*/)  jmr3927_ioc_reg_out((~(n)) & jmr3927_ioc_reg_in(JMR3927_IOC_LED_ADDR), JMR3927_IOC_LED_ADDR)
 
@@ -190,10 +102,6 @@ static inline int jmr3927_have_isac(void)
 #define jmr3927_dipsw2()        ((tx3927_pioptr->din & (1 << 10)) == 0)
 #define jmr3927_dipsw3()        ((jmr3927_ioc_reg_in(JMR3927_IOC_DIPSW_ADDR) & 2) == 0)
 #define jmr3927_dipsw4()        ((jmr3927_ioc_reg_in(JMR3927_IOC_DIPSW_ADDR) & 1) == 0)
-#define jmr3927_io_dipsw()      (jmr3927_isac_reg_in(JMR3927_ISAC_LED_ADDR) >> 4)
-
-
-#endif /* !__ASSEMBLY__ */
 
 /*
  * IRQ mappings
@@ -206,16 +114,10 @@ static inline int jmr3927_have_isac(void)
  */
 #define JMR3927_NR_IRQ_IRC      16      /* On-Chip IRC */
 #define JMR3927_NR_IRQ_IOC      8       /* PCI/MODEM/INT[6:7] */
-#define JMR3927_NR_IRQ_ISAC     8       /* ISA */
 
-
-#define JMR3927_IRQ_IRC NR_ISA_IRQS
+#define JMR3927_IRQ_IRC 16
 #define JMR3927_IRQ_IOC (JMR3927_IRQ_IRC + JMR3927_NR_IRQ_IRC)
-#define JMR3927_IRQ_ISAC        (JMR3927_IRQ_IOC + JMR3927_NR_IRQ_IOC)
-#define JMR3927_IRQ_END (JMR3927_IRQ_ISAC + JMR3927_NR_IRQ_ISAC)
-#define JMR3927_IRQ_IS_IRC(irq) (JMR3927_IRQ_IRC <= (irq) && (irq) < JMR3927_IRQ_IOC)
-#define JMR3927_IRQ_IS_IOC(irq)         (JMR3927_IRQ_IOC <= (irq) && (irq) < JMR3927_IRQ_ISAC)
-#define JMR3927_IRQ_IS_ISAC(irq)        (JMR3927_IRQ_ISAC <= (irq) && (irq) < JMR3927_IRQ_END)
+#define JMR3927_IRQ_END (JMR3927_IRQ_IOC + JMR3927_NR_IRQ_IOC)
 
 #define JMR3927_IRQ_IRC_INT0    (JMR3927_IRQ_IRC + TX3927_IR_INT0)
 #define JMR3927_IRQ_IRC_INT1    (JMR3927_IRQ_IRC + TX3927_IR_INT1)
@@ -240,37 +142,13 @@ static inline int jmr3927_have_isac(void)
 #define JMR3927_IRQ_IOC_INT6    (JMR3927_IRQ_IOC + JMR3927_IOC_INTB_INT6)
 #define JMR3927_IRQ_IOC_INT7    (JMR3927_IRQ_IOC + JMR3927_IOC_INTB_INT7)
 #define JMR3927_IRQ_IOC_SOFT    (JMR3927_IRQ_IOC + JMR3927_IOC_INTB_SOFT)
-#define JMR3927_IRQ_ISAC_IRQ5   (JMR3927_IRQ_ISAC + JMR3927_ISAC_INTB_IRQ5)
-#define JMR3927_IRQ_ISAC_IRQKB  (JMR3927_IRQ_ISAC + JMR3927_ISAC_INTB_IRQKB)
-#define JMR3927_IRQ_ISAC_IRQMOUSE       (JMR3927_IRQ_ISAC + JMR3927_ISAC_INTB_IRQMOUSE)
-#define JMR3927_IRQ_ISAC_IRQ4   (JMR3927_IRQ_ISAC + JMR3927_ISAC_INTB_IRQ4)
-#define JMR3927_IRQ_ISAC_IRQ12  (JMR3927_IRQ_ISAC + JMR3927_ISAC_INTB_IRQ12)
-#define JMR3927_IRQ_ISAC_IRQ3   (JMR3927_IRQ_ISAC + JMR3927_ISAC_INTB_IRQ3)
-#define JMR3927_IRQ_ISAC_IRQ10  (JMR3927_IRQ_ISAC + JMR3927_ISAC_INTB_IRQ10)
-#define JMR3927_IRQ_ISAC_ISAER  (JMR3927_IRQ_ISAC + JMR3927_ISAC_INTB_ISAER)
 
-#if 0   /* auto detect */
-/* RTL8019AS 10M Ether (JMI-3927IO2:JPW2:1-2 Short) */
-#define JMR3927_IRQ_ETHER1      JMR3927_IRQ_IRC_INT0
-#endif
 /* IOC (PCI, MODEM) */
 #define JMR3927_IRQ_IOCINT      JMR3927_IRQ_IRC_INT1
-/* ISAC (ISA, PCMCIA, KEYBOARD, MOUSE) */
-#define JMR3927_IRQ_ISACINT     JMR3927_IRQ_IRC_INT2
 /* TC35815 100M Ether (JMR-TX3912:JPW4:2-3 Short) */
 #define JMR3927_IRQ_ETHER0      JMR3927_IRQ_IRC_INT3
 /* Clock Tick (10ms) */
 #define JMR3927_IRQ_TICK        JMR3927_IRQ_IRC_TMR0
-#define JMR3927_IRQ_IDE         JMR3927_IRQ_ISAC_IRQ12
-
-/* IEEE1394 (Note that this may conflicts with RTL8019AS 10M Ether...) */
-#define JMR3927_IRQ_PREMIER3    JMR3927_IRQ_IRC_INT0
-
-/* I/O Ports */
-/* RTL8019AS 10M Ether */
-#define JMR3927_ETHER1_PORT     (JMR3927_ISAIO_BASE - JMR3927_PORT_BASE + 0x280)
-#define JMR3927_KBD_PORT        (JMR3927_ISAIO_BASE - JMR3927_PORT_BASE + 0x00800060)
-#define JMR3927_IDE_PORT        (JMR3927_ISAIO_BASE - JMR3927_PORT_BASE + 0x001001f0)
 
 /* Clocks */
 #define JMR3927_CORECLK 132710400       /* 132.7MHz */
diff --git a/include/asm-mips/jmr3927/tx3927.h b/include/asm-mips/jmr3927/tx3927.h
index b3d67c75d9ac..0b9073bfb759 100644
--- a/include/asm-mips/jmr3927/tx3927.h
+++ b/include/asm-mips/jmr3927/tx3927.h
@@ -22,8 +22,6 @@
 #define TX3927_SIO_REG(ch)      (0xfffef300 + (ch) * 0x100)
 #define TX3927_PIO_REG          0xfffef500
 
-#ifndef __ASSEMBLY__
-
 struct tx3927_sdramc_reg {
         volatile unsigned long cr[8];
         volatile unsigned long tr[3];
@@ -164,8 +162,6 @@ struct tx3927_ccfg_reg {
         volatile unsigned long pdcr;
 };
 
-#endif /* !__ASSEMBLY__ */
-
 /*
  * SDRAMC
  */
@@ -348,8 +344,6 @@ struct tx3927_ccfg_reg {
 #define TX3927_PCFG_SELDMA_ALL  0x0000000f
 #define TX3927_PCFG_SELDMA(ch)  (0x00000001<<(ch))
 
-#ifndef __ASSEMBLY__
-
 #define tx3927_sdramcptr        ((struct tx3927_sdramc_reg *)TX3927_SDRAMC_REG)
 #define tx3927_romcptr          ((struct tx3927_romc_reg *)TX3927_ROMC_REG)
 #define tx3927_dmaptr           ((struct tx3927_dma_reg *)TX3927_DMA_REG)
@@ -360,6 +354,4 @@ struct tx3927_ccfg_reg {
 #define tx3927_sioptr(ch)       ((struct txx927_sio_reg *)TX3927_SIO_REG(ch))
 #define tx3927_pioptr           ((struct txx927_pio_reg *)TX3927_PIO_REG)
 
-#endif /* !__ASSEMBLY__ */
-
 #endif /* __ASM_TX3927_H */
diff --git a/include/asm-mips/jmr3927/txx927.h b/include/asm-mips/jmr3927/txx927.h
index 9d5792eab452..58a8ff6be815 100644
--- a/include/asm-mips/jmr3927/txx927.h
+++ b/include/asm-mips/jmr3927/txx927.h
@@ -10,8 +10,6 @@
 #ifndef __ASM_TXX927_H
 #define __ASM_TXX927_H
 
-#ifndef __ASSEMBLY__
-
 struct txx927_tmr_reg {
         volatile unsigned long tcr;
         volatile unsigned long tisr;
@@ -52,9 +50,6 @@ struct txx927_pio_reg {
         volatile unsigned long maskext;
 };
 
-#endif /* !__ASSEMBLY__ */
-
-
 /*
  * TMR
  */
diff --git a/include/asm-mips/paccess.h b/include/asm-mips/paccess.h
index 147844ef103b..8c08fa904b2c 100644
--- a/include/asm-mips/paccess.h
+++ b/include/asm-mips/paccess.h
@@ -34,7 +34,7 @@ struct __large_pstruct { unsigned long buf[100]; };
 #define __get_dbe(x,ptr,size)                                           \
 ({                                                                      \
         long __gu_err;                                                  \
-        __typeof(*(ptr)) __gu_val;                                      \
+        __typeof__(*(ptr)) __gu_val;                                    \
         unsigned long __gu_addr;                                        \
         __asm__("":"=r" (__gu_val));                                    \
         __gu_addr = (unsigned long) (ptr);                              \
diff --git a/include/asm-mips/sgi/hpc3.h b/include/asm-mips/sgi/hpc3.h
index fcec52bafb25..c4729f531919 100644
--- a/include/asm-mips/sgi/hpc3.h
+++ b/include/asm-mips/sgi/hpc3.h
@@ -206,7 +206,7 @@ struct hpc3_regs {
 #define HPC3_GIOMISC_ERTIME     0x1     /* Enable external timer real time. */
 #define HPC3_GIOMISC_DENDIAN    0x2     /* dma descriptor endian, 1=lit 0=big */
 
-        volatile u32 eeprom;            /* EEPROM data reg. */
+        u32 eeprom;                     /* EEPROM data reg. */
 #define HPC3_EEPROM_EPROT       0x01    /* Protect register enable */
 #define HPC3_EEPROM_CSEL        0x02    /* Chip select */
 #define HPC3_EEPROM_ECLK        0x04    /* EEPROM clock */
diff --git a/include/asm-mips/sgi/ip22.h b/include/asm-mips/sgi/ip22.h
index 6592f3bd1999..f4981c4f16bb 100644
--- a/include/asm-mips/sgi/ip22.h
+++ b/include/asm-mips/sgi/ip22.h
@@ -72,7 +72,7 @@
 
 #define ip22_is_fullhouse()     (sgioc->sysid & SGIOC_SYSID_FULLHOUSE)
 
-extern unsigned short ip22_eeprom_read(volatile unsigned int *ctrl, int reg);
+extern unsigned short ip22_eeprom_read(unsigned int *ctrl, int reg);
 extern unsigned short ip22_nvram_read(int reg);
 
 #endif
diff --git a/include/asm-mips/sgi/mc.h b/include/asm-mips/sgi/mc.h
index c52f7834c7c8..1576c2394de8 100644
--- a/include/asm-mips/sgi/mc.h
+++ b/include/asm-mips/sgi/mc.h
@@ -57,7 +57,7 @@ struct sgimc_regs {
         volatile u32 divider;   /* Divider reg for RPSS */
 
         u32 _unused5;
-        volatile u32 eeprom;    /* EEPROM byte reg for r4k */
+        u32 eeprom;             /* EEPROM byte reg for r4k */
 #define SGIMC_EEPROM_PRE        0x00000001 /* eeprom chip PRE pin assertion */
 #define SGIMC_EEPROM_CSEL       0x00000002 /* Active high, eeprom chip select */
 #define SGIMC_EEPROM_SECLOCK    0x00000004 /* EEPROM serial clock */
diff --git a/include/asm-mips/sibyte/bcm1480_int.h b/include/asm-mips/sibyte/bcm1480_int.h
index 42d4cf00efd3..c0d5206020fd 100644
--- a/include/asm-mips/sibyte/bcm1480_int.h
+++ b/include/asm-mips/sibyte/bcm1480_int.h
@@ -157,6 +157,7 @@
  * Mask values for each interrupt
  */
 
+#define _BCM1480_INT_MASK(w,n)              _SB_MAKEMASK(w,((n) & 0x3F))
 #define _BCM1480_INT_MASK1(n)               _SB_MAKEMASK1(((n) & 0x3F))
 #define _BCM1480_INT_OFFSET(n)              (((n) & 0x40) << 6)
 
@@ -195,6 +196,7 @@
 #define M_BCM1480_INT_PMI_HIGH              _BCM1480_INT_MASK1(K_BCM1480_INT_PMI_HIGH)
 #define M_BCM1480_INT_PMO_LOW               _BCM1480_INT_MASK1(K_BCM1480_INT_PMO_LOW)
 #define M_BCM1480_INT_PMO_HIGH              _BCM1480_INT_MASK1(K_BCM1480_INT_PMO_HIGH)
+#define M_BCM1480_INT_MBOX_ALL              _BCM1480_INT_MASK(8,K_BCM1480_INT_MBOX_0_0)
 #define M_BCM1480_INT_MBOX_0_0              _BCM1480_INT_MASK1(K_BCM1480_INT_MBOX_0_0)
 #define M_BCM1480_INT_MBOX_0_1              _BCM1480_INT_MASK1(K_BCM1480_INT_MBOX_0_1)
 #define M_BCM1480_INT_MBOX_0_2              _BCM1480_INT_MASK1(K_BCM1480_INT_MBOX_0_2)
diff --git a/include/asm-mips/sibyte/bcm1480_mc.h b/include/asm-mips/sibyte/bcm1480_mc.h
index 6bdc941afc91..a6a437451da4 100644
--- a/include/asm-mips/sibyte/bcm1480_mc.h
+++ b/include/asm-mips/sibyte/bcm1480_mc.h
@@ -382,6 +382,10 @@
 #define M_BCM1480_MC_CS6                    _SB_MAKEMASK1(10)
 #define M_BCM1480_MC_CS7                    _SB_MAKEMASK1(11)
 
+#define M_BCM1480_MC_CS                  _SB_MAKEMASK(8,S_BCM1480_MC_CS0)
+#define V_BCM1480_MC_CS(x)               _SB_MAKEVALUE(x,S_BCM1480_MC_CS0)
+#define G_BCM1480_MC_CS(x)               _SB_GETVALUE(x,S_BCM1480_MC_CS0,M_BCM1480_MC_CS0)
+
 #define M_BCM1480_MC_CMD_ACTIVE             _SB_MAKEMASK1(16)
 
 /*
@@ -412,6 +416,8 @@
 #define K_BCM1480_MC_DRAM_TYPE_DDR2         2
 #endif
 
+#define K_BCM1480_MC_DRAM_TYPE_DDR2_PASS1   0
+
 #define V_BCM1480_MC_DRAM_TYPE_JEDEC        V_BCM1480_MC_DRAM_TYPE(K_BCM1480_MC_DRAM_TYPE_JEDEC)
 #define V_BCM1480_MC_DRAM_TYPE_FCRAM        V_BCM1480_MC_DRAM_TYPE(K_BCM1480_MC_DRAM_TYPE_FCRAM)
 
@@ -511,6 +517,22 @@
 #define M_BCM1480_MC_WR_ODT6_CS6            _SB_MAKEMASK1(31)
 
 #define M_BCM1480_MC_CS_ODD_ODT_EN          _SB_MAKEMASK1(32)
+
+#define S_BCM1480_MC_ODT0                   0
+#define M_BCM1480_MC_ODT0                   _SB_MAKEMASK(8,S_BCM1480_MC_ODT0)
+#define V_BCM1480_MC_ODT0(x)                _SB_MAKEVALUE(x,S_BCM1480_MC_ODT0)
+
+#define S_BCM1480_MC_ODT2                   8
+#define M_BCM1480_MC_ODT2                   _SB_MAKEMASK(8,S_BCM1480_MC_ODT2)
+#define V_BCM1480_MC_ODT2(x)                _SB_MAKEVALUE(x,S_BCM1480_MC_ODT2)
+
+#define S_BCM1480_MC_ODT4                   16
+#define M_BCM1480_MC_ODT4                   _SB_MAKEMASK(8,S_BCM1480_MC_ODT4)
+#define V_BCM1480_MC_ODT4(x)                _SB_MAKEVALUE(x,S_BCM1480_MC_ODT4)
+
+#define S_BCM1480_MC_ODT6                   24
+#define M_BCM1480_MC_ODT6                   _SB_MAKEMASK(8,S_BCM1480_MC_ODT6)
+#define V_BCM1480_MC_ODT6(x)                _SB_MAKEVALUE(x,S_BCM1480_MC_ODT6)
 #endif
 
 /*
@@ -588,11 +610,11 @@
 #define M_BCM1480_MC_DQO_SHIFT            _SB_MAKEMASK1(47)
 #endif
 
-#define S_BCM1480_MC_DLL_DEFAULT            48
-#define M_BCM1480_MC_DLL_DEFAULT            _SB_MAKEMASK(6,S_BCM1480_MC_DLL_DEFAULT)
-#define V_BCM1480_MC_DLL_DEFAULT(x)         _SB_MAKEVALUE(x,S_BCM1480_MC_DLL_DEFAULT)
-#define G_BCM1480_MC_DLL_DEFAULT(x)         _SB_GETVALUE(x,S_BCM1480_MC_DLL_DEFAULT,M_BCM1480_MC_DLL_DEFAULT)
-#define V_BCM1480_MC_DLL_DEFAULT_DEFAULT    V_BCM1480_MC_DLL_DEFAULT(0x10)
+#define S_BCM1480_MC_DLL_DEFAULT           48
+#define M_BCM1480_MC_DLL_DEFAULT           _SB_MAKEMASK(6,S_BCM1480_MC_DLL_DEFAULT)
+#define V_BCM1480_MC_DLL_DEFAULT(x)        _SB_MAKEVALUE(x,S_BCM1480_MC_DLL_DEFAULT)
+#define G_BCM1480_MC_DLL_DEFAULT(x)        _SB_GETVALUE(x,S_BCM1480_MC_DLL_DEFAULT,M_BCM1480_MC_DLL_DEFAULT)
+#define V_BCM1480_MC_DLL_DEFAULT_DEFAULT   V_BCM1480_MC_DLL_DEFAULT(0x10)
 
 #if SIBYTE_HDR_FEATURE(1480, PASS2)
 #define S_BCM1480_MC_DLL_REGCTRL          54
diff --git a/include/asm-mips/sibyte/bcm1480_regs.h b/include/asm-mips/sibyte/bcm1480_regs.h
index c2dd2fe3047c..bda391d3af85 100644
--- a/include/asm-mips/sibyte/bcm1480_regs.h
+++ b/include/asm-mips/sibyte/bcm1480_regs.h
@@ -230,6 +230,7 @@
 
 #define A_BCM1480_DUART_IMRREG(chan)        (A_BCM1480_DUART(chan) + R_BCM1480_DUART_IMRREG(chan))
 #define A_BCM1480_DUART_ISRREG(chan)        (A_BCM1480_DUART(chan) + R_BCM1480_DUART_ISRREG(chan))
+#define A_BCM1480_DUART_IN_PORT(chan)       (A_BCM1480_DUART(chan) + R_DUART_INP_ORT)
 
 /*
  * These constants are the absolute addresses.
@@ -404,6 +405,21 @@
 #define R_BCM1480_IMR_ALIAS_MAILBOX_0           0x0000          /* 0x0x0 */
 #define R_BCM1480_IMR_ALIAS_MAILBOX_0_SET       0x0008          /* 0x0x8 */
 
+/*
+ * these macros work together to build the address of a mailbox
+ * register, e.g., A_BCM1480_MAILBOX_REGISTER(0,R_BCM1480_IMR_MAILBOX_SET,2)
+ * for mbox_0_set_cpu2 returns 0x00100240C8
+ */
+#define R_BCM1480_IMR_MAILBOX_CPU         0x00
+#define R_BCM1480_IMR_MAILBOX_SET         0x08
+#define R_BCM1480_IMR_MAILBOX_CLR         0x10
+#define R_BCM1480_IMR_MAILBOX_NUM_SPACING 0x20
+#define A_BCM1480_MAILBOX_REGISTER(num,reg,cpu) \
+    (A_BCM1480_IMR_CPU0_BASE + \
+     (num * R_BCM1480_IMR_MAILBOX_NUM_SPACING) + \
+     (cpu * BCM1480_IMR_REGISTER_SPACING) + \
+     (R_BCM1480_IMR_MAILBOX_0_CPU + reg))
+
 /*  *********************************************************************
     * System Performance Counter Registers (Section 4.7)
     ********************************************************************* */
@@ -428,6 +444,10 @@
 #define A_BCM1480_SCD_PERF_CNT_6            0x0010020500
 #define A_BCM1480_SCD_PERF_CNT_7            0x0010020508
 
+#define BCM1480_SCD_NUM_PERF_CNT 8
+#define BCM1480_SCD_PERF_CNT_SPACING 8
+#define A_BCM1480_SCD_PERF_CNT(n) (A_SCD_PERF_CNT_0+(n*BCM1480_SCD_PERF_CNT_SPACING))
+
 /*  *********************************************************************
     * System Bus Watcher Registers (Section 4.8)
     ********************************************************************* */
diff --git a/include/asm-mips/sibyte/bcm1480_scd.h b/include/asm-mips/sibyte/bcm1480_scd.h
index 648bed96780f..6111d6dcf117 100644
--- a/include/asm-mips/sibyte/bcm1480_scd.h
+++ b/include/asm-mips/sibyte/bcm1480_scd.h
@@ -10,7 +10,7 @@
     *
     *********************************************************************
     *
-    *  Copyright 2000,2001,2002,2003
+    *  Copyright 2000,2001,2002,2003,2004,2005
     *  Broadcom Corporation. All rights reserved.
     *
     *  This program is free software; you can redistribute it and/or
@@ -78,6 +78,7 @@
 #define K_SYS_PART_BCM1280          0x1206
 #define K_SYS_PART_BCM1455          0x1407
 #define K_SYS_PART_BCM1255          0x1257
+#define K_SYS_PART_BCM1158          0x1156
 
 /*
  * Manufacturing Information Register (Table 14)
@@ -237,58 +238,42 @@
  * System Performance Counter Configuration Register (Table 31)
  * Register: PERF_CNT_CFG_0
  *
- * Since the clear/enable bits are moved compared to the
- * 1250 and there are more fields, this register will be BCM1480 specific.
+ * SPC_CFG_SRC[0-3] is the same as the 1250.
+ * SPC_CFG_SRC[4-7] only exist on the 1480
+ * The clear/enable bits are in different locations on the 1250 and 1480.
  */
 
-#define S_BCM1480_SPC_CFG_SRC0              0
-#define M_BCM1480_SPC_CFG_SRC0              _SB_MAKEMASK(8,S_BCM1480_SPC_CFG_SRC0)
-#define V_BCM1480_SPC_CFG_SRC0(x)           _SB_MAKEVALUE(x,S_BCM1480_SPC_CFG_SRC0)
-#define G_BCM1480_SPC_CFG_SRC0(x)           _SB_GETVALUE(x,S_BCM1480_SPC_CFG_SRC0,M_BCM1480_SPC_CFG_SRC0)
-
-#define S_BCM1480_SPC_CFG_SRC1              8
-#define M_BCM1480_SPC_CFG_SRC1              _SB_MAKEMASK(8,S_BCM1480_SPC_CFG_SRC1)
-#define V_BCM1480_SPC_CFG_SRC1(x)           _SB_MAKEVALUE(x,S_BCM1480_SPC_CFG_SRC1)
-#define G_BCM1480_SPC_CFG_SRC1(x)           _SB_GETVALUE(x,S_BCM1480_SPC_CFG_SRC1,M_BCM1480_SPC_CFG_SRC1)
-
-#define S_BCM1480_SPC_CFG_SRC2              16
-#define M_BCM1480_SPC_CFG_SRC2              _SB_MAKEMASK(8,S_BCM1480_SPC_CFG_SRC2)
-#define V_BCM1480_SPC_CFG_SRC2(x)           _SB_MAKEVALUE(x,S_BCM1480_SPC_CFG_SRC2)
-#define G_BCM1480_SPC_CFG_SRC2(x)           _SB_GETVALUE(x,S_BCM1480_SPC_CFG_SRC2,M_BCM1480_SPC_CFG_SRC2)
-
-#define S_BCM1480_SPC_CFG_SRC3              24
-#define M_BCM1480_SPC_CFG_SRC3              _SB_MAKEMASK(8,S_BCM1480_SPC_CFG_SRC3)
-#define V_BCM1480_SPC_CFG_SRC3(x)           _SB_MAKEVALUE(x,S_BCM1480_SPC_CFG_SRC3)
-#define G_BCM1480_SPC_CFG_SRC3(x)           _SB_GETVALUE(x,S_BCM1480_SPC_CFG_SRC3,M_BCM1480_SPC_CFG_SRC3)
-
-#define S_BCM1480_SPC_CFG_SRC4              32
-#define M_BCM1480_SPC_CFG_SRC4              _SB_MAKEMASK(8,S_BCM1480_SPC_CFG_SRC4)
-#define V_BCM1480_SPC_CFG_SRC4(x)           _SB_MAKEVALUE(x,S_BCM1480_SPC_CFG_SRC4)
-#define G_BCM1480_SPC_CFG_SRC4(x)           _SB_GETVALUE(x,S_BCM1480_SPC_CFG_SRC4,M_BCM1480_SPC_CFG_SRC4)
-
-#define S_BCM1480_SPC_CFG_SRC5              40
-#define M_BCM1480_SPC_CFG_SRC5              _SB_MAKEMASK(8,S_BCM1480_SPC_CFG_SRC5)
-#define V_BCM1480_SPC_CFG_SRC5(x)           _SB_MAKEVALUE(x,S_BCM1480_SPC_CFG_SRC5)
-#define G_BCM1480_SPC_CFG_SRC5(x)           _SB_GETVALUE(x,S_BCM1480_SPC_CFG_SRC5,M_BCM1480_SPC_CFG_SRC5)
-
-#define S_BCM1480_SPC_CFG_SRC6              48
-#define M_BCM1480_SPC_CFG_SRC6              _SB_MAKEMASK(8,S_BCM1480_SPC_CFG_SRC6)
-#define V_BCM1480_SPC_CFG_SRC6(x)           _SB_MAKEVALUE(x,S_BCM1480_SPC_CFG_SRC6)
-#define G_BCM1480_SPC_CFG_SRC6(x)           _SB_GETVALUE(x,S_BCM1480_SPC_CFG_SRC6,M_BCM1480_SPC_CFG_SRC6)
-
-#define S_BCM1480_SPC_CFG_SRC7              56
-#define M_BCM1480_SPC_CFG_SRC7              _SB_MAKEMASK(8,S_BCM1480_SPC_CFG_SRC7)
-#define V_BCM1480_SPC_CFG_SRC7(x)           _SB_MAKEVALUE(x,S_BCM1480_SPC_CFG_SRC7)
-#define G_BCM1480_SPC_CFG_SRC7(x)           _SB_GETVALUE(x,S_BCM1480_SPC_CFG_SRC7,M_BCM1480_SPC_CFG_SRC7)
+#define S_SPC_CFG_SRC4              32
+#define M_SPC_CFG_SRC4              _SB_MAKEMASK(8,S_SPC_CFG_SRC4)
+#define V_SPC_CFG_SRC4(x)           _SB_MAKEVALUE(x,S_SPC_CFG_SRC4)
+#define G_SPC_CFG_SRC4(x)           _SB_GETVALUE(x,S_SPC_CFG_SRC4,M_SPC_CFG_SRC4)
+
+#define S_SPC_CFG_SRC5              40
+#define M_SPC_CFG_SRC5              _SB_MAKEMASK(8,S_SPC_CFG_SRC5)
+#define V_SPC_CFG_SRC5(x)           _SB_MAKEVALUE(x,S_SPC_CFG_SRC5)
+#define G_SPC_CFG_SRC5(x)           _SB_GETVALUE(x,S_SPC_CFG_SRC5,M_SPC_CFG_SRC5)
+
+#define S_SPC_CFG_SRC6              48
+#define M_SPC_CFG_SRC6              _SB_MAKEMASK(8,S_SPC_CFG_SRC6)
+#define V_SPC_CFG_SRC6(x)           _SB_MAKEVALUE(x,S_SPC_CFG_SRC6)
+#define G_SPC_CFG_SRC6(x)           _SB_GETVALUE(x,S_SPC_CFG_SRC6,M_SPC_CFG_SRC6)
+
+#define S_SPC_CFG_SRC7              56
+#define M_SPC_CFG_SRC7              _SB_MAKEMASK(8,S_SPC_CFG_SRC7)
+#define V_SPC_CFG_SRC7(x)           _SB_MAKEVALUE(x,S_SPC_CFG_SRC7)
+#define G_SPC_CFG_SRC7(x)           _SB_GETVALUE(x,S_SPC_CFG_SRC7,M_SPC_CFG_SRC7)
 
 /*
  * System Performance Counter Control Register (Table 32)
  * Register: PERF_CNT_CFG_1
  * BCM1480 specific
  */
-
-#define M_BCM1480_SPC_CFG_CLEAR             _SB_MAKEMASK1(0)
-#define M_BCM1480_SPC_CFG_ENABLE            _SB_MAKEMASK1(1)
+#define M_BCM1480_SPC_CFG_CLEAR     _SB_MAKEMASK1(0)
+#define M_BCM1480_SPC_CFG_ENABLE    _SB_MAKEMASK1(1)
+#if SIBYTE_HDR_FEATURE_CHIP(1480)
+#define M_SPC_CFG_CLEAR                 M_BCM1480_SPC_CFG_CLEAR
+#define M_SPC_CFG_ENABLE                M_BCM1480_SPC_CFG_ENABLE
+#endif
 
 /*
  * System Performance Counters (Table 33)
@@ -405,20 +390,10 @@
  * Trace Control Register (Table 49)
  * Register: TRACE_CFG
  *
- * Bits 0..8 are the same as the BCM1250, rest are different.
- * Entire register is redefined below.
+ * BCM1480 changes to this register (other than location of the CUR_ADDR field)
+ * are defined below.
  */
 
-#define M_BCM1480_SCD_TRACE_CFG_RESET       _SB_MAKEMASK1(0)
-#define M_BCM1480_SCD_TRACE_CFG_START_READ  _SB_MAKEMASK1(1)
-#define M_BCM1480_SCD_TRACE_CFG_START       _SB_MAKEMASK1(2)
-#define M_BCM1480_SCD_TRACE_CFG_STOP        _SB_MAKEMASK1(3)
-#define M_BCM1480_SCD_TRACE_CFG_FREEZE      _SB_MAKEMASK1(4)
-#define M_BCM1480_SCD_TRACE_CFG_FREEZE_FULL _SB_MAKEMASK1(5)
-#define M_BCM1480_SCD_TRACE_CFG_DEBUG_FULL  _SB_MAKEMASK1(6)
-#define M_BCM1480_SCD_TRACE_CFG_FULL        _SB_MAKEMASK1(7)
-#define M_BCM1480_SCD_TRACE_CFG_FORCE_CNT   _SB_MAKEMASK1(8)
-
 #define S_BCM1480_SCD_TRACE_CFG_MODE        16
 #define M_BCM1480_SCD_TRACE_CFG_MODE        _SB_MAKEMASK(2,S_BCM1480_SCD_TRACE_CFG_MODE)
 #define V_BCM1480_SCD_TRACE_CFG_MODE(x)     _SB_MAKEVALUE(x,S_BCM1480_SCD_TRACE_CFG_MODE)
@@ -428,9 +403,4 @@
 #define K_BCM1480_SCD_TRACE_CFG_MODE_BYTEEN_INT 1
 #define K_BCM1480_SCD_TRACE_CFG_MODE_FLOW_ID    2
 
-#define S_BCM1480_SCD_TRACE_CFG_CUR_ADDR    24
-#define M_BCM1480_SCD_TRACE_CFG_CUR_ADDR    _SB_MAKEMASK(8,S_BCM1480_SCD_TRACE_CFG_CUR_ADDR)
-#define V_BCM1480_SCD_TRACE_CFG_CUR_ADDR(x) _SB_MAKEVALUE(x,S_BCM1480_SCD_TRACE_CFG_CUR_ADDR)
-#define G_BCM1480_SCD_TRACE_CFG_CUR_ADDR(x) _SB_GETVALUE(x,S_BCM1480_SCD_TRACE_CFG_CUR_ADDR,M_BCM1480_SCD_TRACE_CFG_CUR_ADDR)
-
 #endif /* _BCM1480_SCD_H */
diff --git a/include/asm-mips/sibyte/board.h b/include/asm-mips/sibyte/board.h
index 3dfe29ed42a8..73bce901a378 100644
--- a/include/asm-mips/sibyte/board.h
+++ b/include/asm-mips/sibyte/board.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2000, 2001, 2002, 2003 Broadcom Corporation
+ * Copyright (C) 2000,2001,2002,2003,2004 Broadcom Corporation
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
@@ -19,8 +19,8 @@
 #ifndef _SIBYTE_BOARD_H
 #define _SIBYTE_BOARD_H
 
-
 #if defined(CONFIG_SIBYTE_SWARM) || defined(CONFIG_SIBYTE_PTSWARM) || \
+    defined(CONFIG_SIBYTE_PT1120) || defined(CONFIG_SIBYTE_PT1125) || \
     defined(CONFIG_SIBYTE_CRHONE) || defined(CONFIG_SIBYTE_CRHINE) || \
     defined(CONFIG_SIBYTE_LITTLESUR)
 #include <asm/sibyte/swarm.h>
@@ -55,6 +55,16 @@
 #define setleds(t0,t1,c0,c1,c2,c3)
 #endif /* LEDS_PHYS */
 
+#else
+
+void swarm_setup(void);
+
+#ifdef LEDS_PHYS
+extern void setleds(char *str);
+#else
+#define setleds(s) do { } while (0)
+#endif /* LEDS_PHYS */
+
 #endif /* __ASSEMBLY__ */
 
 #endif /* _SIBYTE_BOARD_H */
diff --git a/include/asm-mips/sibyte/carmel.h b/include/asm-mips/sibyte/carmel.h
index 57c53e62a37a..11cad71323e8 100644
--- a/include/asm-mips/sibyte/carmel.h
+++ b/include/asm-mips/sibyte/carmel.h
@@ -18,7 +18,6 @@
 #ifndef __ASM_SIBYTE_CARMEL_H
 #define __ASM_SIBYTE_CARMEL_H
 
-
 #include <asm/sibyte/sb1250.h>
 #include <asm/sibyte/sb1250_int.h>
 
diff --git a/include/asm-mips/sibyte/sb1250_int.h b/include/asm-mips/sibyte/sb1250_int.h
index 05c7b39f1b02..94e8299b0a2a 100644
--- a/include/asm-mips/sibyte/sb1250_int.h
+++ b/include/asm-mips/sibyte/sb1250_int.h
@@ -45,8 +45,6 @@
  * First, the interrupt numbers.
  */
 
-#if SIBYTE_HDR_FEATURE_1250_112x
-
 #define K_INT_SOURCES               64
 
 #define K_INT_WATCHDOG_TIMER_0      0
@@ -152,6 +150,7 @@
 #define M_INT_MBOX_1                _SB_MAKEMASK1(K_INT_MBOX_1)
 #define M_INT_MBOX_2                _SB_MAKEMASK1(K_INT_MBOX_2)
 #define M_INT_MBOX_3                _SB_MAKEMASK1(K_INT_MBOX_3)
+#define M_INT_MBOX_ALL              _SB_MAKEMASK(4,K_INT_MBOX_0)
 #if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1)
 #define M_INT_CYCLE_CP0_INT         _SB_MAKEMASK1(K_INT_CYCLE_CP0_INT)
 #define M_INT_CYCLE_CP1_INT         _SB_MAKEMASK1(K_INT_CYCLE_CP1_INT)
@@ -247,5 +246,3 @@
 
 
 #endif  /* 1250/112x */
-
-#endif
diff --git a/include/asm-mips/sibyte/sb1250_mac.h b/include/asm-mips/sibyte/sb1250_mac.h
index adfc688fa559..833c8b59d687 100644
--- a/include/asm-mips/sibyte/sb1250_mac.h
+++ b/include/asm-mips/sibyte/sb1250_mac.h
@@ -129,9 +129,9 @@
 #define M_MAC_BYPASS_16             _SB_MAKEMASK1(42)
 #define M_MAC_BYPASS_FCS_CHK        _SB_MAKEMASK1(43)
 
-#if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1)
+#if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1) || SIBYTE_HDR_FEATURE_CHIP(1480)
 #define M_MAC_RX_CH_SEL_MSB         _SB_MAKEMASK1(44)
-#endif /* 1250 PASS2 || 112x PASS1 */
+#endif /* 1250 PASS2 || 112x PASS1 || 1480*/
 
 #if SIBYTE_HDR_FEATURE(1250, PASS3) || SIBYTE_HDR_FEATURE(112x, PASS1) || SIBYTE_HDR_FEATURE_CHIP(1480)
 #define M_MAC_SPLIT_CH_SEL          _SB_MAKEMASK1(45)
@@ -223,9 +223,9 @@
 /* XXX: Can't enable, as it has the same name as a pass2+ define below.  */
 /* #define M_MAC_TX_WR_THRSH           _SB_MAKEMASK(6,S_MAC_TX_WR_THRSH) */
 #endif /* up to 1250 PASS1 */
-#if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1)
+#if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1) || SIBYTE_HDR_FEATURE_CHIP(1480)
 #define M_MAC_TX_WR_THRSH           _SB_MAKEMASK(7,S_MAC_TX_WR_THRSH)
-#endif /* 1250 PASS2 || 112x PASS1 */
+#endif /* 1250 PASS2 || 112x PASS1 || 1480 */
 #define V_MAC_TX_WR_THRSH(x)        _SB_MAKEVALUE(x,S_MAC_TX_WR_THRSH)
 #define G_MAC_TX_WR_THRSH(x)        _SB_GETVALUE(x,S_MAC_TX_WR_THRSH,M_MAC_TX_WR_THRSH)
 
@@ -234,9 +234,9 @@
 /* XXX: Can't enable, as it has the same name as a pass2+ define below.  */
 /* #define M_MAC_TX_RD_THRSH           _SB_MAKEMASK(6,S_MAC_TX_RD_THRSH) */
 #endif /* up to 1250 PASS1 */
-#if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1)
+#if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1) || SIBYTE_HDR_FEATURE_CHIP(1480)
 #define M_MAC_TX_RD_THRSH           _SB_MAKEMASK(7,S_MAC_TX_RD_THRSH)
-#endif /* 1250 PASS2 || 112x PASS1 */
+#endif /* 1250 PASS2 || 112x PASS1 || 1480 */
 #define V_MAC_TX_RD_THRSH(x)        _SB_MAKEVALUE(x,S_MAC_TX_RD_THRSH)
 #define G_MAC_TX_RD_THRSH(x)        _SB_GETVALUE(x,S_MAC_TX_RD_THRSH,M_MAC_TX_RD_THRSH)
 
@@ -260,12 +260,12 @@
 #define V_MAC_RX_RL_THRSH(x)        _SB_MAKEVALUE(x,S_MAC_RX_RL_THRSH)
 #define G_MAC_RX_RL_THRSH(x)        _SB_GETVALUE(x,S_MAC_RX_RL_THRSH,M_MAC_RX_RL_THRSH)
 
-#if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1)
+#if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1) || SIBYTE_HDR_FEATURE_CHIP(1480)
 #define S_MAC_ENC_FC_THRSH           _SB_MAKE64(56)
 #define M_MAC_ENC_FC_THRSH           _SB_MAKEMASK(6,S_MAC_ENC_FC_THRSH)
 #define V_MAC_ENC_FC_THRSH(x)        _SB_MAKEVALUE(x,S_MAC_ENC_FC_THRSH)
 #define G_MAC_ENC_FC_THRSH(x)        _SB_GETVALUE(x,S_MAC_ENC_FC_THRSH,M_MAC_ENC_FC_THRSH)
-#endif /* 1250 PASS2 || 112x PASS1 */
+#endif /* 1250 PASS2 || 112x PASS1 || 1480 */
 
 /*
  * MAC Frame Configuration Registers (Table 9-15)
@@ -462,9 +462,9 @@
 #define M_MAC_LTCOL_ERR             _SB_MAKEMASK1(44)
 #define M_MAC_EXCOL_ERR             _SB_MAKEMASK1(45)
 #define M_MAC_CNTR_OVRFL_ERR        _SB_MAKEMASK1(46)
-#if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1)
+#if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1) || SIBYTE_HDR_FEATURE_CHIP(1480)
 #define M_MAC_SPLIT_EN              _SB_MAKEMASK1(47)   /* interrupt mask only */
-#endif /* 1250 PASS2 || 112x PASS1 */
+#endif /* 1250 PASS2 || 112x PASS1 || 1480 */
 
 #define S_MAC_COUNTER_ADDR          _SB_MAKE64(47)
 #define M_MAC_COUNTER_ADDR          _SB_MAKEMASK(5,S_MAC_COUNTER_ADDR)
@@ -598,9 +598,9 @@
 #define M_MAC_MCAST_INV         _SB_MAKEMASK1(4)
 #define M_MAC_BCAST_EN          _SB_MAKEMASK1(5)
 #define M_MAC_DIRECT_INV        _SB_MAKEMASK1(6)
-#if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1)
+#if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1) || SIBYTE_HDR_FEATURE_CHIP(1480)
 #define M_MAC_ALLMCAST_EN       _SB_MAKEMASK1(7)
-#endif /* 1250 PASS2 || 112x PASS1 */
+#endif /* 1250 PASS2 || 112x PASS1 || 1480 */
 
 #define S_MAC_IPHDR_OFFSET      _SB_MAKE64(8)
 #define M_MAC_IPHDR_OFFSET      _SB_MAKEMASK(8,S_MAC_IPHDR_OFFSET)
diff --git a/include/asm-mips/sibyte/sb1250_mc.h b/include/asm-mips/sibyte/sb1250_mc.h
index 26e421498c97..4fe848ffbc31 100644
--- a/include/asm-mips/sibyte/sb1250_mc.h
+++ b/include/asm-mips/sibyte/sb1250_mc.h
@@ -295,7 +295,7 @@
 
 #if SIBYTE_HDR_FEATURE(1250, PASS3) || SIBYTE_HDR_FEATURE(112x, PASS1)
 #define M_MC_PRE_ON_A8              _SB_MAKEMASK1(36)
-#define M_MC_RAM_WITH_A13           _SB_MAKEMASK1(38)
+#define M_MC_RAM_WITH_A13           _SB_MAKEMASK1(37)
 #endif /* 1250 PASS3 || 112x PASS1 */
 
 
diff --git a/include/asm-mips/sibyte/sb1250_regs.h b/include/asm-mips/sibyte/sb1250_regs.h
index bab3a4580a36..da7c188993c9 100644
--- a/include/asm-mips/sibyte/sb1250_regs.h
+++ b/include/asm-mips/sibyte/sb1250_regs.h
@@ -131,6 +131,7 @@
 
 #endif
 
+
 /*  *********************************************************************
     * PCI Interface Registers
     ********************************************************************* */
@@ -239,14 +240,14 @@
 #define R_MAC_VLANTAG                   0x00000110
 #define R_MAC_FRAMECFG                  0x00000118
 #define R_MAC_EOPCNT                    0x00000120
-#define R_MAC_FIFO_PTRS                 0x00000130
+#define R_MAC_FIFO_PTRS                 0x00000128
 #define R_MAC_ADFILTER_CFG              0x00000200
 #define R_MAC_ETHERNET_ADDR             0x00000208
 #define R_MAC_PKT_TYPE                  0x00000210
-#if SIBYTE_HDR_FEATURE(1250, PASS3) || SIBYTE_HDR_FEATURE(112x, PASS1)
+#if SIBYTE_HDR_FEATURE(1250, PASS3) || SIBYTE_HDR_FEATURE(112x, PASS1) || SIBYTE_HDR_FEATURE_CHIP(1480)
 #define R_MAC_ADMASK0                   0x00000218
 #define R_MAC_ADMASK1                   0x00000220
-#endif /* 1250 PASS3 || 112x PASS1 */
+#endif /* 1250 PASS3 || 112x PASS1 || 1480 */
 #define R_MAC_HASH_BASE                 0x00000240
 #define R_MAC_ADDR_BASE                 0x00000280
 #define R_MAC_CHLO0_BASE                0x00000300
@@ -256,9 +257,9 @@
 #define R_MAC_INT_MASK                  0x00000410
 #define R_MAC_TXD_CTL                   0x00000420
 #define R_MAC_MDIO                      0x00000428
-#if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1)
+#if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1) || SIBYTE_HDR_FEATURE_CHIP(1480)
 #define R_MAC_STATUS1                   0x00000430
-#endif /* 1250 PASS2 || 112x PASS1 */
+#endif /* 1250 PASS2 || 112x PASS1 || 1480 */
 #define R_MAC_DEBUG_STATUS              0x00000448
 
 #define MAC_HASH_COUNT                  8
@@ -289,11 +290,11 @@
 #define R_DUART_RX_HOLD             0x160
 #define R_DUART_TX_HOLD             0x170
 
-#if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1)
+#if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1) || SIBYTE_HDR_FEATURE_CHIP(1480)
 #define R_DUART_FULL_CTL            0x140
 #define R_DUART_OPCR_X              0x180
 #define R_DUART_AUXCTL_X            0x190
-#endif /* 1250 PASS2 || 112x PASS1 */
+#endif /* 1250 PASS2 || 112x PASS1 || 1480*/
 
 
 /*
@@ -308,6 +309,7 @@
 #define R_DUART_IMR_B               0x350
 #define R_DUART_OUT_PORT            0x360
 #define R_DUART_OPCR                0x370
+#define R_DUART_IN_PORT             0x380
 
 #define R_DUART_SET_OPR             0x3B0
 #define R_DUART_CLEAR_OPR           0x3C0
@@ -685,12 +687,17 @@
 #define A_ADDR_TRAP_REG_DEBUG       0x0010020460
 #endif /* 1250 PASS2 || 112x PASS1 || 1480 */
 
+#define ADDR_TRAP_SPACING 8
+#define NUM_ADDR_TRAP 4
+#define A_ADDR_TRAP_UP(n) (A_ADDR_TRAP_UP_0 + ((n) * ADDR_TRAP_SPACING))
+#define A_ADDR_TRAP_DOWN(n) (A_ADDR_TRAP_DOWN_0 + ((n) * ADDR_TRAP_SPACING))
+#define A_ADDR_TRAP_CFG(n) (A_ADDR_TRAP_CFG_0 + ((n) * ADDR_TRAP_SPACING))
+
 
 /*  *********************************************************************
     * System Interrupt Mapper Registers
     ********************************************************************* */
 
-#if SIBYTE_HDR_FEATURE_1250_112x
 #define A_IMR_CPU0_BASE                 0x0010020000
 #define A_IMR_CPU1_BASE                 0x0010022000
 #define IMR_REGISTER_SPACING            0x2000
@@ -700,6 +707,7 @@
 #define A_IMR_REGISTER(cpu,reg) (A_IMR_MAPPER(cpu)+(reg))
 
 #define R_IMR_INTERRUPT_DIAG            0x0010
+#define R_IMR_INTERRUPT_LDT             0x0018
 #define R_IMR_INTERRUPT_MASK            0x0028
 #define R_IMR_INTERRUPT_TRACE           0x0038
 #define R_IMR_INTERRUPT_SOURCE_STATUS   0x0040
@@ -715,7 +723,14 @@
 #define R_IMR_INTERRUPT_STATUS_COUNT    7
 #define R_IMR_INTERRUPT_MAP_BASE        0x0200
 #define R_IMR_INTERRUPT_MAP_COUNT       64
-#endif  /* 1250/112x */
+
+/*
+ * these macros work together to build the address of a mailbox
+ * register, e.g., A_MAILBOX_REGISTER(R_IMR_MAILBOX_SET_CPU,1)
+ * for mbox_0_set_cpu2 returns 0x00100240C8
+ */
+#define A_MAILBOX_REGISTER(reg,cpu) \
+    (A_IMR_CPU0_BASE + (cpu * IMR_REGISTER_SPACING) + reg)
 
 /*  *********************************************************************
     * System Performance Counter Registers
@@ -727,6 +742,10 @@
 #define A_SCD_PERF_CNT_2            0x00100204E0
 #define A_SCD_PERF_CNT_3            0x00100204E8
 
+#define SCD_NUM_PERF_CNT 4
+#define SCD_PERF_CNT_SPACING 8
+#define A_SCD_PERF_CNT(n) (A_SCD_PERF_CNT_0+(n*SCD_PERF_CNT_SPACING))
+
 /*  *********************************************************************
     * System Bus Watcher Registers
     ********************************************************************* */
@@ -772,6 +791,15 @@
 #define A_SCD_TRACE_SEQUENCE_6      0x0010020A90
 #define A_SCD_TRACE_SEQUENCE_7      0x0010020A98
 
+#define TRACE_REGISTER_SPACING 8
+#define TRACE_NUM_REGISTERS    8
+#define A_SCD_TRACE_EVENT(n) (((n) & 4) ? \
+   (A_SCD_TRACE_EVENT_4 + (((n) & 3) * TRACE_REGISTER_SPACING)) : \
+   (A_SCD_TRACE_EVENT_0 + ((n) * TRACE_REGISTER_SPACING)))
+#define A_SCD_TRACE_SEQUENCE(n) (((n) & 4) ? \
+   (A_SCD_TRACE_SEQUENCE_4 + (((n) & 3) * TRACE_REGISTER_SPACING)) : \
+   (A_SCD_TRACE_SEQUENCE_0 + ((n) * TRACE_REGISTER_SPACING)))
+
 /*  *********************************************************************
     * System Generic DMA Registers
     ********************************************************************* */
diff --git a/include/asm-mips/sibyte/sb1250_scd.h b/include/asm-mips/sibyte/sb1250_scd.h
index b6a7d8f6ced5..9ea3da367ab6 100644
--- a/include/asm-mips/sibyte/sb1250_scd.h
+++ b/include/asm-mips/sibyte/sb1250_scd.h
@@ -10,7 +10,7 @@
     *
     *********************************************************************
     *
-    *  Copyright 2000,2001,2002,2003
+    *  Copyright 2000,2001,2002,2003,2004,2005
     *  Broadcom Corporation. All rights reserved.
     *
     *  This program is free software; you can redistribute it and/or
@@ -150,7 +150,7 @@
  * (For the assembler version, sysrev and dest may be the same register.
  * Also, it clobbers AT.)
  */
-#ifdef __ASSEMBLY__
+#ifdef __ASSEMBLER__
 #define SYS_SOC_TYPE(dest, sysrev)                                      \
         .set push ;                                                     \
         .set reorder ;                                                  \
@@ -214,6 +214,7 @@
 #define G_SYS_YPOS(x)             _SB_GETVALUE(x,S_SYS_YPOS,M_SYS_YPOS)
 #endif
 
+
 /*
  * System Config Register (Table 4-2)
  * Register: SCD_SYSTEM_CFG
@@ -360,13 +361,13 @@
  */
 
 #define V_SCD_TIMER_FREQ            1000000
-#define V_SCD_TIMER_WIDTH           23
 
 #define S_SCD_TIMER_INIT            0
-#define M_SCD_TIMER_INIT            _SB_MAKEMASK(V_SCD_TIMER_WIDTH,S_SCD_TIMER_INIT)
+#define M_SCD_TIMER_INIT            _SB_MAKEMASK(23,S_SCD_TIMER_INIT)
 #define V_SCD_TIMER_INIT(x)         _SB_MAKEVALUE(x,S_SCD_TIMER_INIT)
 #define G_SCD_TIMER_INIT(x)         _SB_GETVALUE(x,S_SCD_TIMER_INIT,M_SCD_TIMER_INIT)
 
+#define V_SCD_TIMER_WIDTH           23
 #define S_SCD_TIMER_CNT             0
 #define M_SCD_TIMER_CNT             _SB_MAKEMASK(V_SCD_TIMER_WIDTH,S_SCD_TIMER_CNT)
 #define V_SCD_TIMER_CNT(x)         _SB_MAKEVALUE(x,S_SCD_TIMER_CNT)
@@ -380,7 +381,6 @@
  * System Performance Counters
  */
 
-#if SIBYTE_HDR_FEATURE_1250_112x
 #define S_SPC_CFG_SRC0            0
 #define M_SPC_CFG_SRC0            _SB_MAKEMASK(8,S_SPC_CFG_SRC0)
 #define V_SPC_CFG_SRC0(x)         _SB_MAKEVALUE(x,S_SPC_CFG_SRC0)
@@ -401,6 +401,7 @@
 #define V_SPC_CFG_SRC3(x)         _SB_MAKEVALUE(x,S_SPC_CFG_SRC3)
 #define G_SPC_CFG_SRC3(x)         _SB_GETVALUE(x,S_SPC_CFG_SRC3,M_SPC_CFG_SRC3)
 
+#if SIBYTE_HDR_FEATURE_1250_112x
 #define M_SPC_CFG_CLEAR         _SB_MAKEMASK1(32)
 #define M_SPC_CFG_ENABLE        _SB_MAKEMASK1(33)
 #endif
@@ -516,8 +517,6 @@
  * Trace Buffer Config register
  */
 
-#if SIBYTE_HDR_FEATURE_1250_112x
-
 #define M_SCD_TRACE_CFG_RESET           _SB_MAKEMASK1(0)
 #define M_SCD_TRACE_CFG_START_READ      _SB_MAKEMASK1(1)
 #define M_SCD_TRACE_CFG_START           _SB_MAKEMASK1(2)
@@ -526,17 +525,26 @@
 #define M_SCD_TRACE_CFG_FREEZE_FULL     _SB_MAKEMASK1(5)
 #define M_SCD_TRACE_CFG_DEBUG_FULL      _SB_MAKEMASK1(6)
 #define M_SCD_TRACE_CFG_FULL            _SB_MAKEMASK1(7)
-#if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1)
+#if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1) || SIBYTE_HDR_FEATURE_CHIP(1480)
 #define M_SCD_TRACE_CFG_FORCECNT        _SB_MAKEMASK1(8)
-#endif /* 1250 PASS2 || 112x PASS1 */
+#endif /* 1250 PASS2 || 112x PASS1 || 1480 */
 
+/*
+ * This field is the same on the 1250/112x and 1480, just located in
+ * a slightly different place in the register.
+ */
+#if SIBYTE_HDR_FEATURE_1250_112x
 #define S_SCD_TRACE_CFG_CUR_ADDR        10
+#else
+#if SIBYTE_HDR_FEATURE_CHIP(1480)
+#define S_SCD_TRACE_CFG_CUR_ADDR        24
+#endif  /* 1480 */
+#endif  /* 1250/112x */
+
 #define M_SCD_TRACE_CFG_CUR_ADDR        _SB_MAKEMASK(8,S_SCD_TRACE_CFG_CUR_ADDR)
 #define V_SCD_TRACE_CFG_CUR_ADDR(x)     _SB_MAKEVALUE(x,S_SCD_TRACE_CFG_CUR_ADDR)
 #define G_SCD_TRACE_CFG_CUR_ADDR(x)     _SB_GETVALUE(x,S_SCD_TRACE_CFG_CUR_ADDR,M_SCD_TRACE_CFG_CUR_ADDR)
 
-#endif  /* 1250/112x */
-
 /*
  * Trace Event registers
  */
diff --git a/include/asm-mips/sibyte/swarm.h b/include/asm-mips/sibyte/swarm.h
index 86db37e5ad85..540865fa7ec3 100644
--- a/include/asm-mips/sibyte/swarm.h
+++ b/include/asm-mips/sibyte/swarm.h
@@ -32,6 +32,18 @@
 #define SIBYTE_HAVE_IDE    1
 #define SIBYTE_DEFAULT_CONSOLE "ttyS0,115200"
 #endif
+#ifdef CONFIG_SIBYTE_PT1120
+#define SIBYTE_BOARD_NAME "PT1120"
+#define SIBYTE_HAVE_PCMCIA 1
+#define SIBYTE_HAVE_IDE    1
+#define SIBYTE_DEFAULT_CONSOLE "ttyS0,115200"
+#endif
+#ifdef CONFIG_SIBYTE_PT1125
+#define SIBYTE_BOARD_NAME "PT1125"
+#define SIBYTE_HAVE_PCMCIA 1
+#define SIBYTE_HAVE_IDE    1
+#define SIBYTE_DEFAULT_CONSOLE "ttyS0,115200"
+#endif
 #ifdef CONFIG_SIBYTE_LITTLESUR
 #define SIBYTE_BOARD_NAME "BCM91250C2 (LittleSur)"
 #define SIBYTE_HAVE_PCMCIA 0
diff --git a/include/asm-mips/socket.h b/include/asm-mips/socket.h
index 36ebe4e186a7..95945689b1c6 100644
--- a/include/asm-mips/socket.h
+++ b/include/asm-mips/socket.h
@@ -70,6 +70,8 @@ To add: #define SO_REUSEPORT 0x0200	/* Allow local address and port reuse.  */
 #define SO_SNDBUFFORCE          31
 #define SO_RCVBUFFORCE          33
 #define SO_PASSSEC              34
+#define SO_TIMESTAMPNS          35
+#define SCM_TIMESTAMPNS         SO_TIMESTAMPNS
 
 #ifdef __KERNEL__
 
diff --git a/include/asm-mips/sockios.h b/include/asm-mips/sockios.h
index 87a50bf039ed..ed1a5f78d22f 100644
--- a/include/asm-mips/sockios.h
+++ b/include/asm-mips/sockios.h
@@ -20,6 +20,7 @@
 #define SIOCSPGRP       _IOW('s', 8, pid_t)
 #define SIOCGPGRP       _IOR('s', 9, pid_t)
 
-#define SIOCGSTAMP      0x8906                  /* Get stamp - linux-specific */
+#define SIOCGSTAMP      0x8906          /* Get stamp (timeval) */
+#define SIOCGSTAMPNS    0x8907          /* Get stamp (timespec) */
 
 #endif /* _ASM_SOCKIOS_H */
diff --git a/include/asm-parisc/socket.h b/include/asm-parisc/socket.h
index ce2eae1708b5..99e868f6a8f5 100644
--- a/include/asm-parisc/socket.h
+++ b/include/asm-parisc/socket.h
@@ -33,6 +33,8 @@
 #define SO_PEERCRED     0x4011
 #define SO_TIMESTAMP    0x4012
 #define SCM_TIMESTAMP   SO_TIMESTAMP
+#define SO_TIMESTAMPNS  0x4013
+#define SCM_TIMESTAMPNS SO_TIMESTAMPNS
 
 /* Security levels - as per NRL IPv6 - don't actually do anything */
 #define SO_SECURITY_AUTHENTICATION              0x4016
diff --git a/include/asm-parisc/sockios.h b/include/asm-parisc/sockios.h
index aace49629949..dabfbc7483f6 100644
--- a/include/asm-parisc/sockios.h
+++ b/include/asm-parisc/sockios.h
@@ -7,6 +7,7 @@
 #define FIOGETOWN       0x8903
 #define SIOCGPGRP       0x8904
 #define SIOCATMARK      0x8905
-#define SIOCGSTAMP      0x8906          /* Get stamp */
+#define SIOCGSTAMP      0x8906          /* Get stamp (timeval) */
+#define SIOCGSTAMPNS    0x8907          /* Get stamp (timespec) */
 
 #endif
diff --git a/include/asm-powerpc/socket.h b/include/asm-powerpc/socket.h
index c8b1da50e72d..403e9fde2eb5 100644
--- a/include/asm-powerpc/socket.h
+++ b/include/asm-powerpc/socket.h
@@ -56,5 +56,7 @@
 
 #define SO_PEERSEC              31
 #define SO_PASSSEC              34
+#define SO_TIMESTAMPNS          35
+#define SCM_TIMESTAMPNS         SO_TIMESTAMPNS
 
 #endif  /* _ASM_POWERPC_SOCKET_H */
diff --git a/include/asm-powerpc/sockios.h b/include/asm-powerpc/sockios.h
index 590078d8ed28..55cef7675a31 100644
--- a/include/asm-powerpc/sockios.h
+++ b/include/asm-powerpc/sockios.h
@@ -14,6 +14,7 @@
 #define FIOGETOWN       0x8903
 #define SIOCGPGRP       0x8904
 #define SIOCATMARK      0x8905
-#define SIOCGSTAMP      0x8906          /* Get stamp */
+#define SIOCGSTAMP      0x8906          /* Get stamp (timeval) */
+#define SIOCGSTAMPNS    0x8907          /* Get stamp (timespec) */
 
 #endif  /* _ASM_POWERPC_SOCKIOS_H */
diff --git a/include/asm-powerpc/string.h b/include/asm-powerpc/string.h
index faa407f33c6b..aa40f92c298d 100644
--- a/include/asm-powerpc/string.h
+++ b/include/asm-powerpc/string.h
@@ -14,8 +14,6 @@
 #define __HAVE_ARCH_MEMCMP
 #define __HAVE_ARCH_MEMCHR
 
-extern int strcasecmp(const char *, const char *);
-extern int strncasecmp(const char *, const char *, __kernel_size_t);
 extern char * strcpy(char *,const char *);
 extern char * strncpy(char *,const char *, __kernel_size_t);
 extern __kernel_size_t strlen(const char *);
diff --git a/include/asm-s390/bug.h b/include/asm-s390/bug.h
index 876898363944..838684dc6d35 100644
--- a/include/asm-s390/bug.h
+++ b/include/asm-s390/bug.h
@@ -1,27 +1,70 @@
-#ifndef _S390_BUG_H
-#define _S390_BUG_H
+#ifndef _ASM_S390_BUG_H
+#define _ASM_S390_BUG_H
 
 #include <linux/kernel.h>
 
 #ifdef CONFIG_BUG
 
-static inline __attribute__((noreturn)) void __do_illegal_op(void)
-{
-#if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 3)
-        __builtin_trap();
+#ifdef CONFIG_64BIT
+#define S390_LONG ".quad"
 #else
-        asm volatile(".long 0");
+#define S390_LONG ".long"
 #endif
-}
 
-#define BUG() do { \
-        printk("kernel BUG at %s:%d!\n", __FILE__, __LINE__); \
-        __do_illegal_op(); \
+#ifdef CONFIG_DEBUG_BUGVERBOSE
+
+#define __EMIT_BUG(x) do {                                      \
+        asm volatile(                                           \
+                "0:     j       0b+2\n"                         \
+                "1:\n"                                          \
+                ".section .rodata.str,\"aMS\",@progbits,1\n"    \
+                "2:     .asciz  \""__FILE__"\"\n"               \
+                ".previous\n"                                   \
+                ".section __bug_table,\"a\"\n"                  \
+                "3:\t"  S390_LONG "\t1b,2b\n"                   \
+                "       .short  %0,%1\n"                        \
+                "       .org    3b+%2\n"                        \
+                ".previous\n"                                   \
+                : : "i" (__LINE__),                             \
+                    "i" (x),                                    \
+                    "i" (sizeof(struct bug_entry)));            \
 } while (0)
 
+#else /* CONFIG_DEBUG_BUGVERBOSE */
+
+#define __EMIT_BUG(x) do {                              \
+        asm volatile(                                   \
+                "0:     j       0b+2\n"                 \
+                "1:\n"                                  \
+                ".section __bug_table,\"a\"\n"          \
+                "2:\t"  S390_LONG "\t1b\n"              \
+                "       .short  %0\n"                   \
+                "       .org    2b+%1\n"                \
+                ".previous\n"                           \
+                : : "i" (x),                            \
+                    "i" (sizeof(struct bug_entry)));    \
+} while (0)
+
+#endif /* CONFIG_DEBUG_BUGVERBOSE */
+
+#define BUG()   __EMIT_BUG(0)
+
+#define WARN_ON(x) ({                                   \
+        typeof(x) __ret_warn_on = (x);                  \
+        if (__builtin_constant_p(__ret_warn_on)) {      \
+                if (__ret_warn_on)                      \
+                        __EMIT_BUG(BUGFLAG_WARNING);    \
+        } else {                                        \
+                if (unlikely(__ret_warn_on))            \
+                        __EMIT_BUG(BUGFLAG_WARNING);    \
+        }                                               \
+        unlikely(__ret_warn_on);                        \
+})
+
 #define HAVE_ARCH_BUG
-#endif
+#define HAVE_ARCH_WARN_ON
+#endif /* CONFIG_BUG */
 
 #include <asm-generic/bug.h>
 
-#endif
+#endif /* _ASM_S390_BUG_H */
diff --git a/include/asm-s390/ccwgroup.h b/include/asm-s390/ccwgroup.h
index d2f9c0d53a97..925b3ddfa141 100644
--- a/include/asm-s390/ccwgroup.h
+++ b/include/asm-s390/ccwgroup.h
@@ -11,6 +11,7 @@ struct ccwgroup_device {
                 CCWGROUP_ONLINE,
         } state;
         atomic_t onoff;
+        struct mutex reg_mutex;
         unsigned int count;             /* number of attached slave devices */
         struct device   dev;            /* master device                    */
         struct ccw_device *cdev[0];     /* variable number, allocate as needed */
diff --git a/include/asm-s390/chpid.h b/include/asm-s390/chpid.h
new file mode 100644
index 000000000000..b203336fd892
--- /dev/null
+++ b/include/asm-s390/chpid.h
@@ -0,0 +1,53 @@
+/*
+ *  drivers/s390/cio/chpid.h
+ *
+ *    Copyright IBM Corp. 2007
+ *    Author(s): Peter Oberparleiter <peter.oberparleiter@de.ibm.com>
+ */
+
+#ifndef _ASM_S390_CHPID_H
+#define _ASM_S390_CHPID_H _ASM_S390_CHPID_H
+
+#include <linux/string.h>
+#include <asm/types.h>
+#include <asm/cio.h>
+
+#define __MAX_CHPID 255
+
+struct chp_id {
+        u8 reserved1;
+        u8 cssid;
+        u8 reserved2;
+        u8 id;
+} __attribute__((packed));
+
+static inline void chp_id_init(struct chp_id *chpid)
+{
+        memset(chpid, 0, sizeof(struct chp_id));
+}
+
+static inline int chp_id_is_equal(struct chp_id *a, struct chp_id *b)
+{
+        return (a->id == b->id) && (a->cssid == b->cssid);
+}
+
+static inline void chp_id_next(struct chp_id *chpid)
+{
+        if (chpid->id < __MAX_CHPID)
+                chpid->id++;
+        else {
+                chpid->id = 0;
+                chpid->cssid++;
+        }
+}
+
+static inline int chp_id_is_valid(struct chp_id *chpid)
+{
+        return (chpid->cssid <= __MAX_CSSID);
+}
+
+
+#define chp_id_for_each(c) \
+        for (chp_id_init(c); chp_id_is_valid(c); chp_id_next(c))
+
+#endif /* _ASM_S390_CHPID_H */
diff --git a/include/asm-s390/cio.h b/include/asm-s390/cio.h
index d92785030980..f738d2827582 100644
--- a/include/asm-s390/cio.h
+++ b/include/asm-s390/cio.h
@@ -13,6 +13,7 @@
 #ifdef __KERNEL__
 
 #define LPM_ANYPATH 0xff
+#define __MAX_CSSID 0
 
 /*
  * subchannel status word
@@ -292,6 +293,13 @@ extern void css_schedule_reprobe(void);
 
 extern void reipl_ccw_dev(struct ccw_dev_id *id);
 
+struct cio_iplinfo {
+        u16 devno;
+        int is_qdio;
+};
+
+extern int cio_get_iplinfo(struct cio_iplinfo *iplinfo);
+
 #endif
 
 #endif
diff --git a/include/asm-s390/ipl.h b/include/asm-s390/ipl.h
index 0eb64083480a..bdcd448d43fb 100644
--- a/include/asm-s390/ipl.h
+++ b/include/asm-s390/ipl.h
@@ -8,6 +8,8 @@
 #define _ASM_S390_IPL_H
 
 #include <asm/types.h>
+#include <asm/cio.h>
+#include <asm/setup.h>
 
 #define IPL_PARMBLOCK_ORIGIN    0x2000
 
@@ -74,12 +76,12 @@ struct ipl_parameter_block {
 } __attribute__((packed));
 
 /*
- * IPL validity flags and parameters as detected in head.S
+ * IPL validity flags
  */
 extern u32 ipl_flags;
-extern u16 ipl_devno;
 
 extern u32 dump_prefix_page;
+
 extern void do_reipl(void);
 extern void ipl_save_parameters(void);
 
@@ -89,6 +91,35 @@ enum {
         IPL_NSS_VALID           = 4,
 };
 
+enum ipl_type {
+        IPL_TYPE_UNKNOWN        = 1,
+        IPL_TYPE_CCW            = 2,
+        IPL_TYPE_FCP            = 4,
+        IPL_TYPE_FCP_DUMP       = 8,
+        IPL_TYPE_NSS            = 16,
+};
+
+struct ipl_info
+{
+        enum ipl_type type;
+        union {
+                struct {
+                        struct ccw_dev_id dev_id;
+                } ccw;
+                struct {
+                        struct ccw_dev_id dev_id;
+                        u64 wwpn;
+                        u64 lun;
+                } fcp;
+                struct {
+                        char name[NSS_NAME_SIZE + 1];
+                } nss;
+        } data;
+};
+
+extern struct ipl_info ipl_info;
+extern void setup_ipl_info(void);
+
 /*
  * DIAG 308 support
  */
diff --git a/include/asm-s390/lowcore.h b/include/asm-s390/lowcore.h
index 4a31d0a7ee83..ffc9788a21a7 100644
--- a/include/asm-s390/lowcore.h
+++ b/include/asm-s390/lowcore.h
@@ -147,6 +147,52 @@ void pgm_check_handler(void);
 void mcck_int_handler(void);
 void io_int_handler(void);
 
+struct save_area_s390 {
+        u32     ext_save;
+        u64     timer;
+        u64     clk_cmp;
+        u8      pad1[24];
+        u8      psw[8];
+        u32     pref_reg;
+        u8      pad2[20];
+        u32     acc_regs[16];
+        u64     fp_regs[4];
+        u32     gp_regs[16];
+        u32     ctrl_regs[16];
+}  __attribute__((packed));
+
+struct save_area_s390x {
+        u64     fp_regs[16];
+        u64     gp_regs[16];
+        u8      psw[16];
+        u8      pad1[8];
+        u32     pref_reg;
+        u32     fp_ctrl_reg;
+        u8      pad2[4];
+        u32     tod_reg;
+        u64     timer;
+        u64     clk_cmp;
+        u8      pad3[8];
+        u32     acc_regs[16];
+        u64     ctrl_regs[16];
+}  __attribute__((packed));
+
+union save_area {
+        struct save_area_s390   s390;
+        struct save_area_s390x  s390x;
+};
+
+#define SAVE_AREA_BASE_S390     0xd4
+#define SAVE_AREA_BASE_S390X    0x1200
+
+#ifndef __s390x__
+#define SAVE_AREA_SIZE sizeof(struct save_area_s390)
+#define SAVE_AREA_BASE SAVE_AREA_BASE_S390
+#else
+#define SAVE_AREA_SIZE sizeof(struct save_area_s390x)
+#define SAVE_AREA_BASE SAVE_AREA_BASE_S390X
+#endif
+
 struct _lowcore
 {
 #ifndef __s390x__
diff --git a/include/asm-s390/pgtable.h b/include/asm-s390/pgtable.h
index 13c16546eff5..8fe8d42e64c3 100644
--- a/include/asm-s390/pgtable.h
+++ b/include/asm-s390/pgtable.h
@@ -753,14 +753,14 @@ ptep_establish(struct vm_area_struct *vma,
  * should therefore only be called if it is not mapped in any
  * address space.
  */
-static inline int page_test_and_clear_dirty(struct page *page)
+static inline int page_test_dirty(struct page *page)
 {
-        unsigned long physpage = page_to_phys(page);
-        int skey = page_get_storage_key(physpage);
+        return (page_get_storage_key(page_to_phys(page)) & _PAGE_CHANGED) != 0;
+}
 
-        if (skey & _PAGE_CHANGED)
-                page_set_storage_key(physpage, skey & ~_PAGE_CHANGED);
-        return skey & _PAGE_CHANGED;
+static inline void page_clear_dirty(struct page *page)
+{
+        page_set_storage_key(page_to_phys(page), PAGE_DEFAULT_KEY);
 }
 
 /*
@@ -953,7 +953,8 @@ extern void memmap_init(unsigned long, int, unsigned long, unsigned long);
 #define __HAVE_ARCH_PTEP_CLEAR_FLUSH
 #define __HAVE_ARCH_PTEP_SET_WRPROTECT
 #define __HAVE_ARCH_PTE_SAME
-#define __HAVE_ARCH_PAGE_TEST_AND_CLEAR_DIRTY
+#define __HAVE_ARCH_PAGE_TEST_DIRTY
+#define __HAVE_ARCH_PAGE_CLEAR_DIRTY
 #define __HAVE_ARCH_PAGE_TEST_AND_CLEAR_YOUNG
 #include <asm-generic/pgtable.h>
 
diff --git a/include/asm-s390/processor.h b/include/asm-s390/processor.h
index 33b80ced4bc1..e0fcea8c64c3 100644
--- a/include/asm-s390/processor.h
+++ b/include/asm-s390/processor.h
@@ -57,6 +57,7 @@ struct cpuinfo_S390
 
 extern void s390_adjust_jiffies(void);
 extern void print_cpu_info(struct cpuinfo_S390 *);
+extern int get_cpu_capability(unsigned int *);
 
 /* Lazy FPU handling on uni-processor */
 extern struct task_struct *last_task_used_math;
@@ -196,6 +197,7 @@ extern unsigned long thread_saved_pc(struct task_struct *t);
 extern char *task_show_regs(struct task_struct *task, char *buffer);
 
 extern void show_registers(struct pt_regs *regs);
+extern void show_code(struct pt_regs *regs);
 extern void show_trace(struct task_struct *task, unsigned long *sp);
 
 unsigned long get_wchan(struct task_struct *p);
diff --git a/include/asm-s390/sclp.h b/include/asm-s390/sclp.h
index 468b97018405..21ed64773210 100644
--- a/include/asm-s390/sclp.h
+++ b/include/asm-s390/sclp.h
@@ -9,6 +9,7 @@
 #define _ASM_S390_SCLP_H
 
 #include <linux/types.h>
+#include <asm/chpid.h>
 
 struct sccb_header {
         u16     length;
@@ -33,7 +34,20 @@ struct sclp_readinfo_sccb {
         u8      _reserved3[4096 - 112]; /* 112-4095 */
 } __attribute__((packed, aligned(4096)));
 
+#define SCLP_CHP_INFO_MASK_SIZE         32
+
+struct sclp_chp_info {
+        u8 recognized[SCLP_CHP_INFO_MASK_SIZE];
+        u8 standby[SCLP_CHP_INFO_MASK_SIZE];
+        u8 configured[SCLP_CHP_INFO_MASK_SIZE];
+};
+
 extern struct sclp_readinfo_sccb s390_readinfo_sccb;
 extern void sclp_readinfo_early(void);
+extern int sclp_sdias_blk_count(void);
+extern int sclp_sdias_copy(void *dest, int blk_num, int nr_blks);
+extern int sclp_chp_configure(struct chp_id chpid);
+extern int sclp_chp_deconfigure(struct chp_id chpid);
+extern int sclp_chp_read_info(struct sclp_chp_info *info);
 
 #endif /* _ASM_S390_SCLP_H */
diff --git a/include/asm-s390/setup.h b/include/asm-s390/setup.h
index 44c7aee2bd34..a76a6b8fd887 100644
--- a/include/asm-s390/setup.h
+++ b/include/asm-s390/setup.h
@@ -40,6 +40,7 @@ struct mem_chunk {
 };
 
 extern struct mem_chunk memory_chunk[];
+extern unsigned long real_memory_size;
 
 #ifdef CONFIG_S390_SWITCH_AMODE
 extern unsigned int switch_amode;
@@ -77,6 +78,7 @@ extern unsigned long machine_flags;
 #endif /* __s390x__ */
 
 #define MACHINE_HAS_SCLP        (!MACHINE_IS_P390)
+#define ZFCPDUMP_HSA_SIZE       (32UL<<20)
 
 /*
  * Console mode. Override with conmode=
diff --git a/include/asm-s390/smp.h b/include/asm-s390/smp.h
index b957e4cda464..0a28e6d6ef40 100644
--- a/include/asm-s390/smp.h
+++ b/include/asm-s390/smp.h
@@ -54,9 +54,6 @@ extern int smp_call_function_on(void (*func) (void *info), void *info,
 
 #define raw_smp_processor_id()  (S390_lowcore.cpu_data.cpu_nr)
 
-extern int smp_get_cpu(cpumask_t cpu_map);
-extern void smp_put_cpu(int cpu);
-
 static inline __u16 hard_smp_processor_id(void)
 {
         __u16 cpu_address;
@@ -114,9 +111,8 @@ static inline void smp_send_stop(void)
 }
 
 #define smp_cpu_not_running(cpu)        1
-#define smp_get_cpu(cpu) ({ 0; })
-#define smp_put_cpu(cpu) ({ 0; })
 #define smp_setup_cpu_possible_map()    do { } while (0)
 #endif
 
+extern union save_area *zfcpdump_save_areas[NR_CPUS + 1];
 #endif
diff --git a/include/asm-s390/socket.h b/include/asm-s390/socket.h
index 1778a49a74c5..1161ebe3dec9 100644
--- a/include/asm-s390/socket.h
+++ b/include/asm-s390/socket.h
@@ -57,5 +57,7 @@
 
 #define SO_PEERSEC              31
 #define SO_PASSSEC              34
+#define SO_TIMESTAMPNS          35
+#define SCM_TIMESTAMPNS         SO_TIMESTAMPNS
 
 #endif /* _ASM_SOCKET_H */
diff --git a/include/asm-s390/sockios.h b/include/asm-s390/sockios.h
index 412aeb4dd6ce..f4fc16c7da59 100644
--- a/include/asm-s390/sockios.h
+++ b/include/asm-s390/sockios.h
@@ -15,6 +15,7 @@
 #define FIOGETOWN       0x8903
 #define SIOCGPGRP       0x8904
 #define SIOCATMARK      0x8905
-#define SIOCGSTAMP      0x8906          /* Get stamp */
+#define SIOCGSTAMP      0x8906          /* Get stamp (timeval) */
+#define SIOCGSTAMPNS    0x8907          /* Get stamp (timespec) */
 
 #endif
diff --git a/include/asm-sh/socket.h b/include/asm-sh/socket.h
index ca70362eb563..c48d6fc9da38 100644
--- a/include/asm-sh/socket.h
+++ b/include/asm-sh/socket.h
@@ -49,5 +49,7 @@
 
 #define SO_PEERSEC              31
 #define SO_PASSSEC              34
+#define SO_TIMESTAMPNS          35
+#define SCM_TIMESTAMPNS         SO_TIMESTAMPNS
 
 #endif /* __ASM_SH_SOCKET_H */
diff --git a/include/asm-sh/sockios.h b/include/asm-sh/sockios.h
index 08a71df8a8be..cf8b96b1f9ab 100644
--- a/include/asm-sh/sockios.h
+++ b/include/asm-sh/sockios.h
@@ -9,5 +9,6 @@
 #define SIOCSPGRP       _IOW('s', 8, pid_t)
 #define SIOCGPGRP       _IOR('s', 9, pid_t)
 
-#define SIOCGSTAMP      _IOR('s', 100, struct timeval) /* Get stamp - linux-specific */
+#define SIOCGSTAMP      _IOR('s', 100, struct timeval) /* Get stamp (timeval) */
+#define SIOCGSTAMPNS    _IOR('s', 101, struct timespec) /* Get stamp (timespec) */
 #endif /* __ASM_SH_SOCKIOS_H */
diff --git a/include/asm-sh/string.h b/include/asm-sh/string.h
index 95bc7db006b0..55f8db6bc1d7 100644
--- a/include/asm-sh/string.h
+++ b/include/asm-sh/string.h
@@ -126,9 +126,6 @@ extern void *memchr(const void *__s, int __c, size_t __n);
 #define __HAVE_ARCH_STRLEN
 extern size_t strlen(const char *);
 
-/* arch/sh/lib/strcasecmp.c */
-extern int strcasecmp(const char *, const char *);
-
 #endif /* __KERNEL__ */
 
 #endif /* __ASM_SH_STRING_H */
diff --git a/include/asm-sh64/sockios.h b/include/asm-sh64/sockios.h
index 1ae23ae82977..419e76f12f41 100644
--- a/include/asm-sh64/sockios.h
+++ b/include/asm-sh64/sockios.h
@@ -20,5 +20,6 @@
 #define SIOCSPGRP       _IOW('s', 8, pid_t)
 #define SIOCGPGRP       _IOR('s', 9, pid_t)
 
-#define SIOCGSTAMP      _IOR('s', 100, struct timeval) /* Get stamp - linux-specific */
+#define SIOCGSTAMP      _IOR('s', 100, struct timeval) /* Get stamp (timeval) */
+#define SIOCGSTAMPNS    _IOR('s', 101, struct timespec) /* Get stamp (timespec) */
 #endif /* __ASM_SH64_SOCKIOS_H */
diff --git a/include/asm-sparc/prom.h b/include/asm-sparc/prom.h
index 274868d8598d..9ea105ebe2ff 100644
--- a/include/asm-sparc/prom.h
+++ b/include/asm-sparc/prom.h
@@ -35,8 +35,8 @@ struct property {
 };
 
 struct device_node {
-        char    *name;
-        char    *type;
+        const char      *name;
+        const char      *type;
         phandle node;
         char    *path_component_name;
         char    *full_name;
@@ -85,12 +85,14 @@ extern struct device_node *of_find_node_by_phandle(phandle handle);
 extern struct device_node *of_get_parent(const struct device_node *node);
 extern struct device_node *of_get_next_child(const struct device_node *node,
                                              struct device_node *prev);
-extern struct property *of_find_property(struct device_node *np,
+extern struct property *of_find_property(const struct device_node *np,
                                          const char *name,
                                          int *lenp);
-extern int of_device_is_compatible(struct device_node *device, const char *);
-extern void *of_get_property(struct device_node *node, const char *name,
-                             int *lenp);
+extern int of_device_is_compatible(const struct device_node *device,
+                                   const char *);
+extern const void *of_get_property(const struct device_node *node,
+                                   const char *name,
+                                   int *lenp);
 #define get_property(node,name,lenp) of_get_property(node,name,lenp)
 extern int of_set_property(struct device_node *node, const char *name, void *val, int len);
 extern int of_getintprop_default(struct device_node *np,
diff --git a/include/asm-sparc/socket.h b/include/asm-sparc/socket.h
index f6c4e5baf3f7..7c1423997cf0 100644
--- a/include/asm-sparc/socket.h
+++ b/include/asm-sparc/socket.h
@@ -49,6 +49,8 @@
 
 #define SO_PEERSEC              0x001e
 #define SO_PASSSEC              0x001f
+#define SO_TIMESTAMPNS          0x0021
+#define SCM_TIMESTAMPNS         SO_TIMESTAMPNS
 
 /* Security levels - as per NRL IPv6 - don't actually do anything */
 #define SO_SECURITY_AUTHENTICATION              0x5001
diff --git a/include/asm-sparc/sockios.h b/include/asm-sparc/sockios.h
index 0c01b597b06f..990ea746486b 100644
--- a/include/asm-sparc/sockios.h
+++ b/include/asm-sparc/sockios.h
@@ -7,7 +7,8 @@
 #define FIOGETOWN       0x8903
 #define SIOCGPGRP       0x8904
 #define SIOCATMARK      0x8905
-#define SIOCGSTAMP      0x8906          /* Get stamp */
+#define SIOCGSTAMP      0x8906          /* Get stamp (timeval) */
+#define SIOCGSTAMPNS    0x8907          /* Get stamp (timespec) */
 
 #endif /* !(_ASM_SPARC_SOCKIOS_H) */
 
diff --git a/include/asm-sparc64/cpudata.h b/include/asm-sparc64/cpudata.h
index f2cc9411b4c7..e89922d6718c 100644
--- a/include/asm-sparc64/cpudata.h
+++ b/include/asm-sparc64/cpudata.h
@@ -17,8 +17,8 @@
 typedef struct {
         /* Dcache line 1 */
         unsigned int    __softirq_pending; /* must be 1st, see rtrap.S */
-        unsigned int    multiplier;
-        unsigned int    counter;
+        unsigned int    __pad0_1;
+        unsigned int    __pad0_2;
         unsigned int    __pad1;
         unsigned long   clock_tick;     /* %tick's per second */
         unsigned long   udelay_val;
diff --git a/include/asm-sparc64/device.h b/include/asm-sparc64/device.h
index d8f9872b0e2d..d5a4559b9555 100644
--- a/include/asm-sparc64/device.h
+++ b/include/asm-sparc64/device.h
@@ -3,5 +3,21 @@
  *
  * This file is released under the GPLv2
  */
-#include <asm-generic/device.h>
+#ifndef _ASM_SPARC64_DEVICE_H
+#define _ASM_SPARC64_DEVICE_H
 
+struct device_node;
+struct of_device;
+
+struct dev_archdata {
+        void                    *iommu;
+        void                    *stc;
+        void                    *host_controller;
+
+        struct device_node      *prom_node;
+        struct of_device        *op;
+
+        unsigned int            msi_num;
+};
+
+#endif /* _ASM_SPARC64_DEVICE_H */
diff --git a/include/asm-sparc64/ebus.h b/include/asm-sparc64/ebus.h
index a4afe9d5703a..9c1c6db2a790 100644
--- a/include/asm-sparc64/ebus.h
+++ b/include/asm-sparc64/ebus.h
@@ -8,7 +8,6 @@
 #ifndef __SPARC64_EBUS_H
 #define __SPARC64_EBUS_H
 
-#include <asm/pbm.h>
 #include <asm/oplib.h>
 #include <asm/prom.h>
 #include <asm/of_device.h>
@@ -41,7 +40,6 @@ struct linux_ebus {
         struct of_device                ofdev;
         struct linux_ebus               *next;
         struct linux_ebus_device        *devices;
-        struct pci_pbm_info             *parent;
         struct pci_dev                  *self;
         int                              index;
         int                              is_rio;
diff --git a/include/asm-sparc64/floppy.h b/include/asm-sparc64/floppy.h
index 331013a0053e..4aa0925e1b1b 100644
--- a/include/asm-sparc64/floppy.h
+++ b/include/asm-sparc64/floppy.h
@@ -549,7 +549,7 @@ static int __init ebus_fdthree_p(struct linux_ebus_device *edev)
         if (!strcmp(edev->prom_node->name, "fdthree"))
                 return 1;
         if (!strcmp(edev->prom_node->name, "floppy")) {
-                char *compat;
+                const char *compat;
 
                 compat = of_get_property(edev->prom_node,
                                          "compatible", NULL);
@@ -661,7 +661,7 @@ static unsigned long __init sun_floppy_init(void)
                 struct linux_ebus_device *edev = NULL;
                 unsigned long config = 0;
                 void __iomem *auxio_reg;
-                char *state_prop;
+                const char *state_prop;
 
                 for_each_ebus(ebus) {
                         for_each_ebusdev(edev, ebus) {
diff --git a/include/asm-sparc64/io.h b/include/asm-sparc64/io.h
index 30b912d8e8bc..ad595b679842 100644
--- a/include/asm-sparc64/io.h
+++ b/include/asm-sparc64/io.h
@@ -24,14 +24,6 @@ extern unsigned long kern_base, kern_size;
 #define page_to_phys(page)      (page_to_pfn(page) << PAGE_SHIFT)
 #define BIO_VMERGE_BOUNDARY     8192
 
-/* Different PCI controllers we support have their PCI MEM space
- * mapped to an either 2GB (Psycho) or 4GB (Sabre) aligned area,
- * so need to chop off the top 33 or 32 bits.
- */
-extern unsigned long pci_memspace_mask;
-
-#define bus_dvma_to_mem(__vaddr) ((__vaddr) & pci_memspace_mask)
-
 static __inline__ u8 _inb(unsigned long addr)
 {
         u8 ret;
diff --git a/include/asm-sparc64/iommu.h b/include/asm-sparc64/iommu.h
index 0de7a3da79cd..e199594a1e9b 100644
--- a/include/asm-sparc64/iommu.h
+++ b/include/asm-sparc64/iommu.h
@@ -7,15 +7,50 @@
 #define _SPARC64_IOMMU_H
 
 /* The format of an iopte in the page tables. */
-#define IOPTE_VALID   0x8000000000000000UL /* IOPTE is valid                  */
-#define IOPTE_64K     0x2000000000000000UL /* IOPTE is for 64k page           */
-#define IOPTE_STBUF   0x1000000000000000UL /* DVMA can use streaming buffer   */
-#define IOPTE_INTRA   0x0800000000000000UL /* SBUS slot-->slot direct transfer*/
-#define IOPTE_CONTEXT 0x07ff800000000000UL /* Context number                  */
-#define IOPTE_PAGE    0x00007fffffffe000UL /* Physical page number (PA[42:13])*/
-#define IOPTE_CACHE   0x0000000000000010UL /* Cached (in UPA E-cache)         */
-#define IOPTE_WRITE   0x0000000000000002UL /* Writeable                       */
+#define IOPTE_VALID   0x8000000000000000UL
+#define IOPTE_64K     0x2000000000000000UL
+#define IOPTE_STBUF   0x1000000000000000UL
+#define IOPTE_INTRA   0x0800000000000000UL
+#define IOPTE_CONTEXT 0x07ff800000000000UL
+#define IOPTE_PAGE    0x00007fffffffe000UL
+#define IOPTE_CACHE   0x0000000000000010UL
+#define IOPTE_WRITE   0x0000000000000002UL
 
 #define IOMMU_NUM_CTXS  4096
 
+struct iommu_arena {
+        unsigned long   *map;
+        unsigned int    hint;
+        unsigned int    limit;
+};
+
+struct iommu {
+        spinlock_t              lock;
+        struct iommu_arena      arena;
+        iopte_t                 *page_table;
+        u32                     page_table_map_base;
+        unsigned long           iommu_control;
+        unsigned long           iommu_tsbbase;
+        unsigned long           iommu_flush;
+        unsigned long           iommu_ctxflush;
+        unsigned long           write_complete_reg;
+        unsigned long           dummy_page;
+        unsigned long           dummy_page_pa;
+        unsigned long           ctx_lowest_free;
+        DECLARE_BITMAP(ctx_bitmap, IOMMU_NUM_CTXS);
+        u32                     dma_addr_mask;
+};
+
+struct strbuf {
+        int                     strbuf_enabled;
+        unsigned long           strbuf_control;
+        unsigned long           strbuf_pflush;
+        unsigned long           strbuf_fsync;
+        unsigned long           strbuf_ctxflush;
+        unsigned long           strbuf_ctxmatch_base;
+        unsigned long           strbuf_flushflag_pa;
+        volatile unsigned long *strbuf_flushflag;
+        volatile unsigned long  __flushflag_buf[(64+(64-1)) / sizeof(long)];
+};
+
 #endif /* !(_SPARC_IOMMU_H) */
diff --git a/include/asm-sparc64/isa.h b/include/asm-sparc64/isa.h
index d9728b9031fc..ecd9290f78d4 100644
--- a/include/asm-sparc64/isa.h
+++ b/include/asm-sparc64/isa.h
@@ -7,7 +7,6 @@
 #ifndef __SPARC64_ISA_H
 #define __SPARC64_ISA_H
 
-#include <asm/pbm.h>
 #include <asm/oplib.h>
 #include <asm/prom.h>
 #include <asm/of_device.h>
@@ -29,7 +28,6 @@ struct sparc_isa_bridge {
         struct of_device        ofdev;
         struct sparc_isa_bridge *next;
         struct sparc_isa_device *devices;
-        struct pci_pbm_info     *parent;
         struct pci_dev          *self;
         int                     index;
         struct device_node      *prom_node;
diff --git a/include/asm-sparc64/parport.h b/include/asm-sparc64/parport.h
index 284dfd01a33d..6340a5253a34 100644
--- a/include/asm-sparc64/parport.h
+++ b/include/asm-sparc64/parport.h
@@ -103,7 +103,7 @@ static int ebus_ecpp_p(struct linux_ebus_device *edev)
         if (!strcmp(edev->prom_node->name, "ecpp"))
                 return 1;
         if (!strcmp(edev->prom_node->name, "parallel")) {
-                char *compat;
+                const char *compat;
 
                 compat = of_get_property(edev->prom_node,
                                          "compatible", NULL);
diff --git a/include/asm-sparc64/pbm.h b/include/asm-sparc64/pbm.h
index 7a246d8a1828..c008cecca149 100644
--- a/include/asm-sparc64/pbm.h
+++ b/include/asm-sparc64/pbm.h
@@ -1,7 +1,6 @@
-/* $Id: pbm.h,v 1.27 2001/08/12 13:18:23 davem Exp $
- * pbm.h: UltraSparc PCI controller software state.
+/* pbm.h: UltraSparc PCI controller software state.
  *
- * Copyright (C) 1997, 1998, 1999 David S. Miller (davem@redhat.com)
+ * Copyright (C) 1997, 1998, 1999, 2007 David S. Miller (davem@davemloft.net)
  */
 
 #ifndef __SPARC64_PBM_H
@@ -30,90 +29,7 @@
  * PCI bus.
  */
 
-struct pci_controller_info;
-
-/* This contains the software state necessary to drive a PCI
- * controller's IOMMU.
- */
-struct pci_iommu_arena {
-        unsigned long   *map;
-        unsigned int    hint;
-        unsigned int    limit;
-};
-
-struct pci_iommu {
-        /* This protects the controller's IOMMU and all
-         * streaming buffers underneath.
-         */
-        spinlock_t      lock;
-
-        struct pci_iommu_arena arena;
-
-        /* IOMMU page table, a linear array of ioptes. */
-        iopte_t         *page_table;            /* The page table itself. */
-
-        /* Base PCI memory space address where IOMMU mappings
-         * begin.
-         */
-        u32             page_table_map_base;
-
-        /* IOMMU Controller Registers */
-        unsigned long   iommu_control;          /* IOMMU control register */
-        unsigned long   iommu_tsbbase;          /* IOMMU page table base register */
-        unsigned long   iommu_flush;            /* IOMMU page flush register */
-        unsigned long   iommu_ctxflush;         /* IOMMU context flush register */
-
-        /* This is a register in the PCI controller, which if
-         * read will have no side-effects but will guarantee
-         * completion of all previous writes into IOMMU/STC.
-         */
-        unsigned long   write_complete_reg;
-
-        /* In order to deal with some buggy third-party PCI bridges that
-         * do wrong prefetching, we never mark valid mappings as invalid.
-         * Instead we point them at this dummy page.
-         */
-        unsigned long   dummy_page;
-        unsigned long   dummy_page_pa;
-
-        /* CTX allocation. */
-        unsigned long ctx_lowest_free;
-        unsigned long ctx_bitmap[IOMMU_NUM_CTXS / (sizeof(unsigned long) * 8)];
-
-        /* Here a PCI controller driver describes the areas of
-         * PCI memory space where DMA to/from physical memory
-         * are addressed.  Drivers interrogate the PCI layer
-         * if their device has addressing limitations.  They
-         * do so via pci_dma_supported, and pass in a mask of
-         * DMA address bits their device can actually drive.
-         *
-         * The test for being usable is:
-         *      (device_mask & dma_addr_mask) == dma_addr_mask
-         */
-        u32 dma_addr_mask;
-};
-
-extern void pci_iommu_table_init(struct pci_iommu *iommu, int tsbsize, u32 dma_offset, u32 dma_addr_mask);
-
-/* This describes a PCI bus module's streaming buffer. */
-struct pci_strbuf {
-        int             strbuf_enabled;         /* Present and using it? */
-
-        /* Streaming Buffer Control Registers */
-        unsigned long   strbuf_control;         /* STC control register */
-        unsigned long   strbuf_pflush;          /* STC page flush register */
-        unsigned long   strbuf_fsync;           /* STC flush synchronization reg */
-        unsigned long   strbuf_ctxflush;        /* STC context flush register */
-        unsigned long   strbuf_ctxmatch_base;   /* STC context flush match reg */
-        unsigned long   strbuf_flushflag_pa;    /* Physical address of flush flag */
-        volatile unsigned long *strbuf_flushflag; /* The flush flag itself */
-
-        /* And this is the actual flush flag area.
-         * We allocate extra because the chips require
-         * a 64-byte aligned area.
-         */
-        volatile unsigned long  __flushflag_buf[(64 + (64 - 1)) / sizeof(long)];
-};
+extern void pci_iommu_table_init(struct iommu *iommu, int tsbsize, u32 dma_offset, u32 dma_addr_mask);
 
 #define PCI_STC_FLUSHFLAG_INIT(STC) \
         (*((STC)->strbuf_flushflag) = 0UL)
@@ -126,6 +42,8 @@ struct pci_strbuf {
 #define PROM_PCIRNG_MAX         64
 #define PROM_PCIIMAP_MAX        64
 
+struct pci_controller_info;
+
 struct pci_pbm_info {
         /* PCI controller we sit under. */
         struct pci_controller_info      *parent;
@@ -160,11 +78,6 @@ struct pci_pbm_info {
 
         /* OBP specific information. */
         struct device_node              *prom_node;
-        struct linux_prom_pci_ranges    *pbm_ranges;
-        int                             num_pbm_ranges;
-        struct linux_prom_pci_intmap    *pbm_intmap;
-        int                             num_pbm_intmap;
-        struct linux_prom_pci_intmask   *pbm_intmask;
         u64                             ino_bitmap;
 
         /* PBM I/O and Memory space resources. */
@@ -197,13 +110,10 @@ struct pci_pbm_info {
 #endif /* !(CONFIG_PCI_MSI) */
 
         /* This PBM's streaming buffer. */
-        struct pci_strbuf               stc;
+        struct strbuf                   stc;
 
         /* IOMMU state, potentially shared by both PBM segments. */
-        struct pci_iommu                *iommu;
-
-        /* PCI slot mapping. */
-        unsigned int                    pci_first_slot;
+        struct iommu                    *iommu;
 
         /* Now things for the actual PCI bus probes. */
         unsigned int                    pci_first_busno;
@@ -220,17 +130,12 @@ struct pci_controller_info {
          */
         int                             index;
 
-        /* Do the PBMs both exist in the same PCI domain? */
-        int                             pbms_same_domain;
-
         /* The PCI bus modules controlled by us. */
         struct pci_pbm_info             pbm_A;
         struct pci_pbm_info             pbm_B;
 
         /* Operations which are controller specific. */
         void (*scan_bus)(struct pci_controller_info *);
-        void (*base_address_update)(struct pci_dev *, int);
-        void (*resource_adjust)(struct pci_dev *, struct resource *, struct resource *);
 
 #ifdef CONFIG_PCI_MSI
         int (*setup_msi_irq)(unsigned int *virt_irq_p, struct pci_dev *pdev,
@@ -244,27 +149,4 @@ struct pci_controller_info {
         unsigned int                    pci_last_busno;
 };
 
-/* PCI devices which are not bridges have this placed in their pci_dev
- * sysdata member.  This makes OBP aware PCI device drivers easier to
- * code.
- */
-struct pcidev_cookie {
-        struct pci_pbm_info             *pbm;
-        struct device_node              *prom_node;
-        struct of_device                *op;
-        struct linux_prom_pci_registers prom_regs[PROMREG_MAX];
-        int num_prom_regs;
-        struct linux_prom_pci_registers prom_assignments[PROMREG_MAX];
-        int num_prom_assignments;
-#ifdef CONFIG_PCI_MSI
-        unsigned int                    msi_num;
-#endif
-};
-
-/* Currently these are the same across all PCI controllers
- * we support.  Someday they may not be...
- */
-#define PCI_IRQ_IGN     0x000007c0      /* Interrupt Group Number */
-#define PCI_IRQ_INO     0x0000003f      /* Interrupt Number */
-
 #endif /* !(__SPARC64_PBM_H) */
diff --git a/include/asm-sparc64/pci.h b/include/asm-sparc64/pci.h
index b14a725b430d..47cea16e1bad 100644
--- a/include/asm-sparc64/pci.h
+++ b/include/asm-sparc64/pci.h
@@ -54,7 +54,7 @@ struct pci_iommu_ops {
         void (*dma_sync_sg_for_cpu)(struct pci_dev *, struct scatterlist *, int, int);
 };
 
-extern struct pci_iommu_ops *pci_iommu_ops;
+extern const struct pci_iommu_ops *pci_iommu_ops;
 
 /* Allocate and map kernel buffer using consistent mode DMA for a device.
  * hwdev should be valid struct pci_dev pointer for PCI devices.
diff --git a/include/asm-sparc64/pgtable.h b/include/asm-sparc64/pgtable.h
index b12be7a869f6..46705ef47d27 100644
--- a/include/asm-sparc64/pgtable.h
+++ b/include/asm-sparc64/pgtable.h
@@ -737,20 +737,6 @@ extern unsigned long pte_file(pte_t);
 extern pte_t pgoff_to_pte(unsigned long);
 #define PTE_FILE_MAX_BITS       (64UL - PAGE_SHIFT - 1UL)
 
-extern unsigned long prom_virt_to_phys(unsigned long, int *);
-
-extern unsigned long sun4u_get_pte(unsigned long);
-
-static inline unsigned long __get_phys(unsigned long addr)
-{
-        return sun4u_get_pte(addr);
-}
-
-static inline int __get_iospace(unsigned long addr)
-{
-        return ((sun4u_get_pte(addr) & 0xf0000000) >> 28);
-}
-
 extern unsigned long *sparc64_valid_addr_bitmap;
 
 /* Needs to be defined here and not in linux/mm.h, as it is arch dependent */
@@ -791,6 +777,8 @@ extern void pgtable_cache_init(void);
 extern void sun4v_register_fault_status(void);
 extern void sun4v_ktsb_register(void);
 
+extern unsigned long cmdline_memory_size;
+
 #endif /* !(__ASSEMBLY__) */
 
 #endif /* !(_SPARC64_PGTABLE_H) */
diff --git a/include/asm-sparc64/prom.h b/include/asm-sparc64/prom.h
index 0eca2d98627f..ddad5f99ac7f 100644
--- a/include/asm-sparc64/prom.h
+++ b/include/asm-sparc64/prom.h
@@ -36,8 +36,8 @@ struct property {
 
 struct of_irq_controller;
 struct device_node {
-        char    *name;
-        char    *type;
+        const char      *name;
+        const char      *type;
         phandle node;
         char    *path_component_name;
         char    *full_name;
@@ -93,11 +93,13 @@ extern struct device_node *of_find_node_by_phandle(phandle handle);
 extern struct device_node *of_get_parent(const struct device_node *node);
 extern struct device_node *of_get_next_child(const struct device_node *node,
                                              struct device_node *prev);
-extern struct property *of_find_property(struct device_node *np,
+extern struct property *of_find_property(const struct device_node *np,
                                          const char *name,
                                          int *lenp);
-extern int of_device_is_compatible(struct device_node *device, const char *);
-extern void *of_get_property(struct device_node *node, const char *name,
+extern int of_device_is_compatible(const struct device_node *device,
+                                   const char *);
+extern const void *of_get_property(const struct device_node *node,
+                             const char *name,
                              int *lenp);
 #define get_property(node,name,lenp) of_get_property(node,name,lenp)
 extern int of_set_property(struct device_node *node, const char *name, void *val, int len);
diff --git a/include/asm-sparc64/smp.h b/include/asm-sparc64/smp.h
index 388249b751c3..cca54804b722 100644
--- a/include/asm-sparc64/smp.h
+++ b/include/asm-sparc64/smp.h
@@ -42,15 +42,15 @@ extern int hard_smp_processor_id(void);
 #define raw_smp_processor_id() (current_thread_info()->cpu)
 
 extern void smp_setup_cpu_possible_map(void);
+extern unsigned char boot_cpu_id;
 
 #endif /* !(__ASSEMBLY__) */
 
 #else
 
 #define smp_setup_cpu_possible_map() do { } while (0)
+#define boot_cpu_id     (0)
 
 #endif /* !(CONFIG_SMP) */
 
-#define NO_PROC_ID              0xFF
-
 #endif /* !(_SPARC64_SMP_H) */
diff --git a/include/asm-sparc64/socket.h b/include/asm-sparc64/socket.h
index 754d46a50af3..986441dcb8f0 100644
--- a/include/asm-sparc64/socket.h
+++ b/include/asm-sparc64/socket.h
@@ -49,6 +49,8 @@
 
 #define SO_PEERSEC              0x001e
 #define SO_PASSSEC              0x001f
+#define SO_TIMESTAMPNS          0x0021
+#define SCM_TIMESTAMPNS         SO_TIMESTAMPNS
 
 /* Security levels - as per NRL IPv6 - don't actually do anything */
 #define SO_SECURITY_AUTHENTICATION              0x5001
diff --git a/include/asm-sparc64/sockios.h b/include/asm-sparc64/sockios.h
index 6735bab4f39d..c7d9900638d0 100644
--- a/include/asm-sparc64/sockios.h
+++ b/include/asm-sparc64/sockios.h
@@ -7,7 +7,8 @@
 #define FIOGETOWN       0x8903
 #define SIOCGPGRP       0x8904
 #define SIOCATMARK      0x8905
-#define SIOCGSTAMP      0x8906          /* Get stamp */
+#define SIOCGSTAMP      0x8906          /* Get stamp (timeval) */
+#define SIOCGSTAMPNS    0x8907          /* Get stamp (timespec) */
 
 #endif /* !(_ASM_SPARC64_SOCKIOS_H) */
 
diff --git a/include/asm-sparc64/sparsemem.h b/include/asm-sparc64/sparsemem.h
index ed5c9d8541e2..77bcd2bfa53c 100644
--- a/include/asm-sparc64/sparsemem.h
+++ b/include/asm-sparc64/sparsemem.h
@@ -3,7 +3,7 @@
 
 #ifdef __KERNEL__
 
-#define SECTION_SIZE_BITS       26
+#define SECTION_SIZE_BITS       31
 #define MAX_PHYSADDR_BITS       42
 #define MAX_PHYSMEM_BITS        42
 
diff --git a/include/asm-sparc64/timer.h b/include/asm-sparc64/timer.h
index d435594df786..ccbd69448866 100644
--- a/include/asm-sparc64/timer.h
+++ b/include/asm-sparc64/timer.h
@@ -11,22 +11,19 @@
 
 
 struct sparc64_tick_ops {
-        void (*init_tick)(unsigned long);
         unsigned long (*get_tick)(void);
-        unsigned long (*get_compare)(void);
-        unsigned long (*add_tick)(unsigned long, unsigned long);
-        unsigned long (*add_compare)(unsigned long);
+        int (*add_compare)(unsigned long);
         unsigned long softint_mask;
+        void (*disable_irq)(void);
+
+        void (*init_tick)(void);
+        unsigned long (*add_tick)(unsigned long);
+
+        char *name;
 };
 
 extern struct sparc64_tick_ops *tick_ops;
 
-#ifdef CONFIG_SMP
-extern unsigned long timer_tick_offset;
-struct pt_regs;
-extern void timer_tick_interrupt(struct pt_regs *);
-#endif
-
 extern unsigned long sparc64_get_clock_tick(unsigned int cpu);
 
 #endif /* _SPARC64_TIMER_H */
diff --git a/include/asm-sparc64/ttable.h b/include/asm-sparc64/ttable.h
index c2a16e188499..bbb9c8f13d61 100644
--- a/include/asm-sparc64/ttable.h
+++ b/include/asm-sparc64/ttable.h
@@ -157,23 +157,6 @@
         ba,a,pt %xcc, rtrap_irq;                        \
         .previous;
 
-#define TICK_SMP_IRQ                                    \
-        rdpr    %pil, %g2;                              \
-        wrpr    %g0, 15, %pil;                          \
-        sethi   %hi(1f-4), %g7;                         \
-        ba,pt   %xcc, etrap_irq;                        \
-         or     %g7, %lo(1f-4), %g7;                    \
-        nop;                                            \
-        nop;                                            \
-        nop;                                            \
-        .subsection     2;                              \
-1:      call    trace_hardirqs_off;                     \
-         nop;                                           \
-        call    smp_percpu_timer_interrupt;             \
-         add    %sp, PTREGS_OFF, %o0;                   \
-        ba,a,pt %xcc, rtrap_irq;                        \
-        .previous;
-
 #else
 
 #define TRAP_IRQ(routine, level)                        \
@@ -186,16 +169,6 @@
          add    %sp, PTREGS_OFF, %o1;                   \
         ba,a,pt %xcc, rtrap_irq;
         
-#define TICK_SMP_IRQ                                    \
-        rdpr    %pil, %g2;                              \
-        wrpr    %g0, 15, %pil;                          \
-        sethi   %hi(109f), %g7;                         \
-        ba,pt   %xcc, etrap_irq;                        \
-109:     or     %g7, %lo(109b), %g7;                    \
-        call    smp_percpu_timer_interrupt;             \
-         add    %sp, PTREGS_OFF, %o0;                   \
-        ba,a,pt %xcc, rtrap_irq;
-
 #endif
 
 #define TRAP_IVEC TRAP_NOSAVE(do_ivec)
diff --git a/include/asm-um/div64.h b/include/asm-um/div64.h
index 1e17f7409cab..7b73b2cd5b34 100644
--- a/include/asm-um/div64.h
+++ b/include/asm-um/div64.h
@@ -3,4 +3,5 @@
 
 #include "asm/arch/div64.h"
 
+extern uint64_t div64_64(uint64_t dividend, uint64_t divisor);
 #endif
diff --git a/include/asm-v850/socket.h b/include/asm-v850/socket.h
index 0dfe55ac2ef2..a4c2493b025f 100644
--- a/include/asm-v850/socket.h
+++ b/include/asm-v850/socket.h
@@ -49,5 +49,7 @@
 
 #define SO_PEERSEC              31
 #define SO_PASSSEC              34
+#define SO_TIMESTAMPNS          35
+#define SCM_TIMESTAMPNS         SO_TIMESTAMPNS
 
 #endif /* __V850_SOCKET_H__ */
diff --git a/include/asm-v850/sockios.h b/include/asm-v850/sockios.h
index cf4874c2fd8a..823e106e6cd0 100644
--- a/include/asm-v850/sockios.h
+++ b/include/asm-v850/sockios.h
@@ -7,6 +7,7 @@
 #define FIOGETOWN       0x8903
 #define SIOCGPGRP       0x8904
 #define SIOCATMARK      0x8905
-#define SIOCGSTAMP      0x8906          /* Get stamp */
+#define SIOCGSTAMP      0x8906          /* Get stamp (timeval) */
+#define SIOCGSTAMPNS    0x8907          /* Get stamp (timespec) */
 
 #endif /* __V850_SOCKIOS_H__ */
diff --git a/include/asm-x86_64/socket.h b/include/asm-x86_64/socket.h
index b46702607933..90af60cf3c0e 100644
--- a/include/asm-x86_64/socket.h
+++ b/include/asm-x86_64/socket.h
@@ -49,5 +49,7 @@
 
 #define SO_PEERSEC             31
 #define SO_PASSSEC              34
+#define SO_TIMESTAMPNS          35
+#define SCM_TIMESTAMPNS         SO_TIMESTAMPNS
 
 #endif /* _ASM_SOCKET_H */
diff --git a/include/asm-x86_64/sockios.h b/include/asm-x86_64/sockios.h
index 2eefd10d4f48..d726ba2513e3 100644
--- a/include/asm-x86_64/sockios.h
+++ b/include/asm-x86_64/sockios.h
@@ -7,6 +7,7 @@
 #define FIOGETOWN       0x8903
 #define SIOCGPGRP       0x8904
 #define SIOCATMARK      0x8905
-#define SIOCGSTAMP      0x8906          /* Get stamp */
+#define SIOCGSTAMP      0x8906          /* Get stamp (timeval) */
+#define SIOCGSTAMPNS    0x8907          /* Get stamp (timespec) */
 
 #endif
diff --git a/include/asm-xtensa/div64.h b/include/asm-xtensa/div64.h
index c4a105776383..20965e3af1dd 100644
--- a/include/asm-xtensa/div64.h
+++ b/include/asm-xtensa/div64.h
@@ -11,9 +11,15 @@
 #ifndef _XTENSA_DIV64_H
 #define _XTENSA_DIV64_H
 
+#include <linux/types.h>
+
 #define do_div(n,base) ({ \
         int __res = n % ((unsigned int) base); \
         n /= (unsigned int) base; \
         __res; })
 
+static inline uint64_t div64_64(uint64_t dividend, uint64_t divisor)
+{
+        return dividend / divisor;
+}
 #endif
diff --git a/include/asm-xtensa/socket.h b/include/asm-xtensa/socket.h
index 971d231be60e..1f5aeacb9da2 100644
--- a/include/asm-xtensa/socket.h
+++ b/include/asm-xtensa/socket.h
@@ -60,5 +60,7 @@
 #define SO_ACCEPTCONN           30
 #define SO_PEERSEC              31
 #define SO_PASSSEC              34
+#define SO_TIMESTAMPNS          35
+#define SCM_TIMESTAMPNS         SO_TIMESTAMPNS
 
 #endif  /* _XTENSA_SOCKET_H */
diff --git a/include/asm-xtensa/sockios.h b/include/asm-xtensa/sockios.h
index 20d2ba10ecd1..efe0af379f01 100644
--- a/include/asm-xtensa/sockios.h
+++ b/include/asm-xtensa/sockios.h
@@ -25,6 +25,7 @@
 #define SIOCSPGRP       _IOW('s', 8, pid_t)
 #define SIOCGPGRP       _IOR('s', 9, pid_t)
 
-#define SIOCGSTAMP      0x8906          /* Get stamp - linux-specific */
+#define SIOCGSTAMP      0x8906          /* Get stamp (timeval) */
+#define SIOCGSTAMPNS    0x8907          /* Get stamp (timespec) */
 
 #endif  /* _XTENSA_SOCKIOS_H */
diff --git a/include/keys/rxrpc-type.h b/include/keys/rxrpc-type.h
new file mode 100644
index 000000000000..e2ee73aef0ee
--- /dev/null
+++ b/include/keys/rxrpc-type.h
@@ -0,0 +1,22 @@
+/* RxRPC key type
+ *
+ * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
+ * Written by David Howells (dhowells@redhat.com)
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ */
+
+#ifndef _KEYS_RXRPC_TYPE_H
+#define _KEYS_RXRPC_TYPE_H
+
+#include <linux/key.h>
+
+/*
+ * key type for AF_RXRPC keys
+ */
+extern struct key_type key_type_rxrpc;
+
+#endif /* _KEYS_USER_TYPE_H */
diff --git a/include/linux/Kbuild b/include/linux/Kbuild
index e81e301a4d71..4ff0f57d0add 100644
--- a/include/linux/Kbuild
+++ b/include/linux/Kbuild
@@ -69,9 +69,7 @@ header-y += hdsmart.h
 header-y += hysdn_if.h
 header-y += i2c-dev.h
 header-y += i8k.h
-header-y += icmp.h
 header-y += if_arcnet.h
-header-y += if_arp.h
 header-y += if_bonding.h
 header-y += if_cablemodem.h
 header-y += if_fc.h
@@ -88,7 +86,6 @@ header-y += if_tunnel.h
 header-y += in6.h
 header-y += in_route.h
 header-y += ioctl.h
-header-y += ip.h
 header-y += ipmi_msgdefs.h
 header-y += ip_mp_alg.h
 header-y += ipsec.h
@@ -116,6 +113,7 @@ header-y += netrom.h
 header-y += nfs2.h
 header-y += nfs4_mount.h
 header-y += nfs_mount.h
+header-y += nl80211.h
 header-y += oom.h
 header-y += param.h
 header-y += pci_regs.h
@@ -210,8 +208,10 @@ unifdef-y += hiddev.h
 unifdef-y += hpet.h
 unifdef-y += i2c.h
 unifdef-y += i2o-dev.h
+unifdef-y += icmp.h
 unifdef-y += icmpv6.h
 unifdef-y += if_addr.h
+unifdef-y += if_arp.h
 unifdef-y += if_bridge.h
 unifdef-y += if_ec.h
 unifdef-y += if_eql.h
@@ -231,6 +231,7 @@ unifdef-y += inet_diag.h
 unifdef-y += in.h
 unifdef-y += inotify.h
 unifdef-y += input.h
+unifdef-y += ip.h
 unifdef-y += ipc.h
 unifdef-y += ipmi.h
 unifdef-y += ipv6.h
diff --git a/include/linux/atalk.h b/include/linux/atalk.h
index d12984ddaa9f..ced8a1ed080c 100644
--- a/include/linux/atalk.h
+++ b/include/linux/atalk.h
@@ -101,7 +101,7 @@ struct ddpehdr {
 
 static __inline__ struct ddpehdr *ddp_hdr(struct sk_buff *skb)
 {
-        return (struct ddpehdr *)skb->h.raw;
+        return (struct ddpehdr *)skb_transport_header(skb);
 }
 
 /* AppleTalk AARP headers */
@@ -129,7 +129,7 @@ struct elapaarp {
 
 static __inline__ struct elapaarp *aarp_hdr(struct sk_buff *skb)
 {
-        return (struct elapaarp *)skb->h.raw;
+        return (struct elapaarp *)skb_transport_header(skb);
 }
 
 /* Not specified - how long till we drop a resolved entry */
diff --git a/include/linux/dccp.h b/include/linux/dccp.h
index 1cb054bd93f2..fda2148d8c85 100644
--- a/include/linux/dccp.h
+++ b/include/linux/dccp.h
@@ -260,19 +260,20 @@ enum {
 
 static inline struct dccp_hdr *dccp_hdr(const struct sk_buff *skb)
 {
-        return (struct dccp_hdr *)skb->h.raw;
+        return (struct dccp_hdr *)skb_transport_header(skb);
 }
 
 static inline struct dccp_hdr *dccp_zeroed_hdr(struct sk_buff *skb, int headlen)
 {
-        skb->h.raw = skb_push(skb, headlen);
-        memset(skb->h.raw, 0, headlen);
-        return dccp_hdr(skb);
+        skb_push(skb, headlen);
+        skb_reset_transport_header(skb);
+        return memset(skb_transport_header(skb), 0, headlen);
 }
 
 static inline struct dccp_hdr_ext *dccp_hdrx(const struct sk_buff *skb)
 {
-        return (struct dccp_hdr_ext *)(skb->h.raw + sizeof(struct dccp_hdr));
+        return (struct dccp_hdr_ext *)(skb_transport_header(skb) +
+                                       sizeof(struct dccp_hdr));
 }
 
 static inline unsigned int __dccp_basic_hdr_len(const struct dccp_hdr *dh)
@@ -301,12 +302,14 @@ static inline __u64 dccp_hdr_seq(const struct sk_buff *skb)
 
 static inline struct dccp_hdr_request *dccp_hdr_request(struct sk_buff *skb)
 {
-        return (struct dccp_hdr_request *)(skb->h.raw + dccp_basic_hdr_len(skb));
+        return (struct dccp_hdr_request *)(skb_transport_header(skb) +
+                                           dccp_basic_hdr_len(skb));
 }
 
 static inline struct dccp_hdr_ack_bits *dccp_hdr_ack_bits(const struct sk_buff *skb)
 {
-        return (struct dccp_hdr_ack_bits *)(skb->h.raw + dccp_basic_hdr_len(skb));
+        return (struct dccp_hdr_ack_bits *)(skb_transport_header(skb) +
+                                            dccp_basic_hdr_len(skb));
 }
 
 static inline u64 dccp_hdr_ack_seq(const struct sk_buff *skb)
@@ -317,12 +320,14 @@ static inline u64 dccp_hdr_ack_seq(const struct sk_buff *skb)
 
 static inline struct dccp_hdr_response *dccp_hdr_response(struct sk_buff *skb)
 {
-        return (struct dccp_hdr_response *)(skb->h.raw + dccp_basic_hdr_len(skb));
+        return (struct dccp_hdr_response *)(skb_transport_header(skb) +
+                                            dccp_basic_hdr_len(skb));
 }
 
 static inline struct dccp_hdr_reset *dccp_hdr_reset(struct sk_buff *skb)
 {
-        return (struct dccp_hdr_reset *)(skb->h.raw + dccp_basic_hdr_len(skb));
+        return (struct dccp_hdr_reset *)(skb_transport_header(skb) +
+                                         dccp_basic_hdr_len(skb));
 }
 
 static inline unsigned int __dccp_hdr_len(const struct dccp_hdr *dh)
@@ -460,26 +465,27 @@ struct dccp_ackvec;
  * @dccps_service_list - second .. last service code on passive socket
  * @dccps_timestamp_time - time of latest TIMESTAMP option
  * @dccps_timestamp_echo - latest timestamp received on a TIMESTAMP option
- * @dccps_l_ack_ratio -
- * @dccps_r_ack_ratio -
+ * @dccps_l_ack_ratio - feature-local Ack Ratio
+ * @dccps_r_ack_ratio - feature-remote Ack Ratio
  * @dccps_pcslen - sender   partial checksum coverage (via sockopt)
  * @dccps_pcrlen - receiver partial checksum coverage (via sockopt)
  * @dccps_ndp_count - number of Non Data Packets since last data packet
- * @dccps_mss_cache -
- * @dccps_minisock -
+ * @dccps_mss_cache - current value of MSS (path MTU minus header sizes)
+ * @dccps_minisock - associated minisock (accessed via dccp_msk)
  * @dccps_hc_rx_ackvec - rx half connection ack vector
- * @dccps_hc_rx_ccid -
- * @dccps_hc_tx_ccid -
- * @dccps_options_received -
- * @dccps_epoch -
- * @dccps_role - Role of this sock, one of %dccp_role
- * @dccps_hc_rx_insert_options -
- * @dccps_hc_tx_insert_options -
+ * @dccps_hc_rx_ccid - CCID used for the receiver (or receiving half-connection)
+ * @dccps_hc_tx_ccid - CCID used for the sender (or sending half-connection)
+ * @dccps_options_received - parsed set of retrieved options
+ * @dccps_role - role of this sock, one of %dccp_role
+ * @dccps_hc_rx_insert_options - receiver wants to add options when acking
+ * @dccps_hc_tx_insert_options - sender wants to add options when sending
  * @dccps_xmit_timer - timer for when CCID is not ready to send
+ * @dccps_syn_rtt - RTT sample from Request/Response exchange (in usecs)
  */
 struct dccp_sock {
         /* inet_connection_sock has to be the first member of dccp_sock */
         struct inet_connection_sock     dccps_inet_connection;
+#define dccps_syn_rtt                   dccps_inet_connection.icsk_ack.lrcvtime
         __u64                           dccps_swl;
         __u64                           dccps_swh;
         __u64                           dccps_awl;
diff --git a/include/linux/fib_rules.h b/include/linux/fib_rules.h
index 8270aac2aa5d..87b606b63f1e 100644
--- a/include/linux/fib_rules.h
+++ b/include/linux/fib_rules.h
@@ -5,8 +5,13 @@
 #include <linux/rtnetlink.h>
 
 /* rule is permanent, and cannot be deleted */
-#define FIB_RULE_PERMANENT      1
-#define FIB_RULE_INVERT         2
+#define FIB_RULE_PERMANENT      0x00000001
+#define FIB_RULE_INVERT         0x00000002
+#define FIB_RULE_UNRESOLVED     0x00000004
+#define FIB_RULE_DEV_DETACHED   0x00000008
+
+/* try to find source address in routing lookups */
+#define FIB_RULE_FIND_SADDR     0x00010000
 
 struct fib_rule_hdr
 {
@@ -29,7 +34,7 @@ enum
         FRA_DST,        /* destination address */
         FRA_SRC,        /* source address */
         FRA_IFNAME,     /* interface name */
-        FRA_UNUSED1,
+        FRA_GOTO,       /* target to jump to (FR_ACT_GOTO) */
         FRA_UNUSED2,
         FRA_PRIORITY,   /* priority/preference */
         FRA_UNUSED3,
@@ -51,8 +56,8 @@ enum
 {
         FR_ACT_UNSPEC,
         FR_ACT_TO_TBL,          /* Pass to fixed table */
-        FR_ACT_RES1,
-        FR_ACT_RES2,
+        FR_ACT_GOTO,            /* Jump to another rule */
+        FR_ACT_NOP,             /* No operation */
         FR_ACT_RES3,
         FR_ACT_RES4,
         FR_ACT_BLACKHOLE,       /* Drop without notification */
diff --git a/include/linux/fs.h b/include/linux/fs.h
index 86ec3f4a7da6..095a9c9a64fb 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -843,8 +843,13 @@ extern int fcntl_setlease(unsigned int fd, struct file *filp, long arg);
 extern int fcntl_getlease(struct file *filp);
 
 /* fs/sync.c */
-extern int do_sync_file_range(struct file *file, loff_t offset, loff_t endbyte,
-                        unsigned int flags);
+extern int do_sync_mapping_range(struct address_space *mapping, loff_t offset,
+                        loff_t endbyte, unsigned int flags);
+static inline int do_sync_file_range(struct file *file, loff_t offset,
+                        loff_t endbyte, unsigned int flags)
+{
+        return do_sync_mapping_range(file->f_mapping, offset, endbyte, flags);
+}
 
 /* fs/locks.c */
 extern void locks_init_lock(struct file_lock *);
diff --git a/include/linux/hdlc.h b/include/linux/hdlc.h
index d4b333938f73..0fe562af9c8c 100644
--- a/include/linux/hdlc.h
+++ b/include/linux/hdlc.h
@@ -132,8 +132,8 @@ static __inline__ __be16 hdlc_type_trans(struct sk_buff *skb,
 {
         hdlc_device *hdlc = dev_to_hdlc(dev);
 
-        skb->mac.raw  = skb->data;
-        skb->dev      = dev;
+        skb->dev = dev;
+        skb_reset_mac_header(skb);
 
         if (hdlc->proto->type_trans)
                 return hdlc->proto->type_trans(skb, dev);
diff --git a/include/linux/icmp.h b/include/linux/icmp.h
index 24da4fbc1a2f..474f2a51cf0a 100644
--- a/include/linux/icmp.h
+++ b/include/linux/icmp.h
@@ -82,6 +82,15 @@ struct icmphdr {
   } un;
 };
 
+#ifdef __KERNEL__
+#include <linux/skbuff.h>
+
+static inline struct icmphdr *icmp_hdr(const struct sk_buff *skb)
+{
+        return (struct icmphdr *)skb_transport_header(skb);
+}
+#endif
+
 /*
  *      constants for (set|get)sockopt
  */
diff --git a/include/linux/icmpv6.h b/include/linux/icmpv6.h
index 68d3526c3a05..7c5e9817e998 100644
--- a/include/linux/icmpv6.h
+++ b/include/linux/icmpv6.h
@@ -75,6 +75,15 @@ struct icmp6hdr {
 #define icmp6_router_pref       icmp6_dataun.u_nd_ra.router_pref
 };
 
+#ifdef __KERNEL__
+#include <linux/skbuff.h>
+
+static inline struct icmp6hdr *icmp6_hdr(const struct sk_buff *skb)
+{
+        return (struct icmp6hdr *)skb_transport_header(skb);
+}
+#endif
+
 #define ICMPV6_ROUTER_PREF_LOW          0x3
 #define ICMPV6_ROUTER_PREF_MEDIUM       0x0
 #define ICMPV6_ROUTER_PREF_HIGH         0x1
diff --git a/include/linux/if_addr.h b/include/linux/if_addr.h
index d557e4ce9b6b..43f3bedaafd3 100644
--- a/include/linux/if_addr.h
+++ b/include/linux/if_addr.h
@@ -39,6 +39,7 @@ enum
 #define IFA_F_TEMPORARY         IFA_F_SECONDARY
 
 #define IFA_F_NODAD             0x02
+#define IFA_F_OPTIMISTIC        0x04
 #define IFA_F_HOMEADDRESS       0x10
 #define IFA_F_DEPRECATED        0x20
 #define IFA_F_TENTATIVE         0x40
diff --git a/include/linux/if_arp.h b/include/linux/if_arp.h
index 7f5714214ee3..ed7b93c3083a 100644
--- a/include/linux/if_arp.h
+++ b/include/linux/if_arp.h
@@ -148,4 +148,13 @@ struct arphdr
 
 };
 
+#ifdef __KERNEL__
+#include <linux/skbuff.h>
+
+static inline struct arphdr *arp_hdr(const struct sk_buff *skb)
+{
+        return (struct arphdr *)skb_network_header(skb);
+}
+#endif
+
 #endif  /* _LINUX_IF_ARP_H */
diff --git a/include/linux/if_bridge.h b/include/linux/if_bridge.h
index fd1b6eb94a5f..4ff211d98769 100644
--- a/include/linux/if_bridge.h
+++ b/include/linux/if_bridge.h
@@ -105,7 +105,8 @@ struct __fdb_entry
 #include <linux/netdevice.h>
 
 extern void brioctl_set(int (*ioctl_hook)(unsigned int, void __user *));
-extern int (*br_handle_frame_hook)(struct net_bridge_port *p, struct sk_buff **pskb);
+extern struct sk_buff *(*br_handle_frame_hook)(struct net_bridge_port *p,
+                                               struct sk_buff *skb);
 extern int (*br_should_route_hook)(struct sk_buff **pskb);
 
 #endif
diff --git a/include/linux/if_ether.h b/include/linux/if_ether.h
index ab08f35cbc35..1db774cf9dc2 100644
--- a/include/linux/if_ether.h
+++ b/include/linux/if_ether.h
@@ -61,6 +61,7 @@
 #define ETH_P_8021Q     0x8100          /* 802.1Q VLAN Extended Header  */
 #define ETH_P_IPX       0x8137          /* IPX over DIX                 */
 #define ETH_P_IPV6      0x86DD          /* IPv6 over bluebook           */
+#define ETH_P_PAUSE     0x8808          /* IEEE Pause frames. See 802.3 31B */
 #define ETH_P_SLOW      0x8809          /* Slow Protocol. See 802.3ad 43B */
 #define ETH_P_WCCP      0x883E          /* Web-cache coordination protocol
                                          * defined in draft-wilson-wrec-wccp-v2-00.txt */
@@ -112,7 +113,7 @@ struct ethhdr {
 
 static inline struct ethhdr *eth_hdr(const struct sk_buff *skb)
 {
-        return (struct ethhdr *)skb->mac.raw;
+        return (struct ethhdr *)skb_mac_header(skb);
 }
 
 #ifdef CONFIG_SYSCTL
diff --git a/include/linux/if_link.h b/include/linux/if_link.h
index 35ed3b5467f3..604c2434f71c 100644
--- a/include/linux/if_link.h
+++ b/include/linux/if_link.h
@@ -126,6 +126,7 @@ enum
         IFLA_INET6_STATS,       /* statistics                   */
         IFLA_INET6_MCAST,       /* MC things. What of them?     */
         IFLA_INET6_CACHEINFO,   /* time values and max reasm size */
+        IFLA_INET6_ICMP6STATS,  /* statistics (icmpv6)          */
         __IFLA_INET6_MAX
 };
 
diff --git a/include/linux/if_packet.h b/include/linux/if_packet.h
index f3de05c30678..ad09609227ff 100644
--- a/include/linux/if_packet.h
+++ b/include/linux/if_packet.h
@@ -42,6 +42,7 @@ struct sockaddr_ll
 #define PACKET_STATISTICS               6
 #define PACKET_COPY_THRESH              7
 #define PACKET_AUXDATA                  8
+#define PACKET_ORIGDEV                  9
 
 struct tpacket_stats
 {
diff --git a/include/linux/if_pppox.h b/include/linux/if_pppox.h
index e33ee763c052..6f987be60fe2 100644
--- a/include/linux/if_pppox.h
+++ b/include/linux/if_pppox.h
@@ -111,7 +111,17 @@ struct pppoe_hdr {
         struct pppoe_tag tag[0];
 } __attribute__ ((packed));
 
+/* Length of entire PPPoE + PPP header */
+#define PPPOE_SES_HLEN  8
+
 #ifdef __KERNEL__
+#include <linux/skbuff.h>
+
+static inline struct pppoe_hdr *pppoe_hdr(const struct sk_buff *skb)
+{
+        return (struct pppoe_hdr *)skb_network_header(skb);
+}
+
 struct pppoe_opt {
         struct net_device      *dev;      /* device associated with socket*/
         int                     ifindex;  /* ifindex of device associated with socket */
diff --git a/include/linux/if_tr.h b/include/linux/if_tr.h
index 2f94cf2c7abb..046e9d95ba9a 100644
--- a/include/linux/if_tr.h
+++ b/include/linux/if_tr.h
@@ -47,7 +47,7 @@ struct trh_hdr {
 
 static inline struct trh_hdr *tr_hdr(const struct sk_buff *skb)
 {
-        return (struct trh_hdr *)skb->mac.raw;
+        return (struct trh_hdr *)skb_mac_header(skb);
 }
 #ifdef CONFIG_SYSCTL
 extern struct ctl_table tr_table[];
diff --git a/include/linux/if_vlan.h b/include/linux/if_vlan.h
index d103580c72d2..81e9bc93569b 100644
--- a/include/linux/if_vlan.h
+++ b/include/linux/if_vlan.h
@@ -51,7 +51,7 @@ struct vlan_ethhdr {
 
 static inline struct vlan_ethhdr *vlan_eth_hdr(const struct sk_buff *skb)
 {
-        return (struct vlan_ethhdr *)skb->mac.raw;
+        return (struct vlan_ethhdr *)skb_mac_header(skb);
 }
 
 struct vlan_hdr {
@@ -275,8 +275,8 @@ static inline struct sk_buff *__vlan_put_tag(struct sk_buff *skb, unsigned short
         veth->h_vlan_TCI = htons(tag);
 
         skb->protocol = __constant_htons(ETH_P_8021Q);
-        skb->mac.raw -= VLAN_HLEN;
-        skb->nh.raw -= VLAN_HLEN;
+        skb->mac_header -= VLAN_HLEN;
+        skb->network_header -= VLAN_HLEN;
 
         return skb;
 }
diff --git a/include/linux/if_wanpipe_common.h b/include/linux/if_wanpipe_common.h
deleted file mode 100644
index 6e5461d69fdd..000000000000
--- a/include/linux/if_wanpipe_common.h
+++ /dev/null
@@ -1,58 +0,0 @@
-/*****************************************************************************
-* if_wanipe_common.h   Sangoma Driver/Socket common area definitions.
-*
-* Author:       Nenad Corbic <ncorbic@sangoma.com>
-*
-* Copyright:    (c) 2000 Sangoma Technologies Inc.
-*
-*               This program is free software; you can redistribute it and/or
-*               modify it under the terms of the GNU General Public License
-*               as published by the Free Software Foundation; either version
-*               2 of the License, or (at your option) any later version.
-* ============================================================================
-* Jan 13, 2000  Nenad Corbic      Initial version
-*****************************************************************************/
-
-
-#ifndef _WANPIPE_SOCK_DRIVER_COMMON_H
-#define _WANPIPE_SOCK_DRIVER_COMMON_H
-
-typedef struct {
-        struct net_device *slave;
-        atomic_t packet_sent;
-        atomic_t receive_block;
-        atomic_t command;
-        atomic_t disconnect;
-        atomic_t driver_busy;
-        long common_critical;
-        struct timer_list *tx_timer;
-        struct sock *sk;                /* Wanpipe Sock bind's here */ 
-        int (*func)(struct sk_buff *skb, struct net_device *dev, 
-                    struct sock *sk);
-
-        struct work_struct wanpipe_work;    /* deferred keventd work */
-        unsigned char rw_bind;                    /* Sock bind state */
-        unsigned char usedby;
-        unsigned char state;
-        unsigned char svc;
-        unsigned short lcn;
-        void *mbox;
-} wanpipe_common_t;
-
-
-enum {
-        WANSOCK_UNCONFIGURED,   /* link/channel is not configured */
-        WANSOCK_DISCONNECTED,   /* link/channel is disconnected */
-        WANSOCK_CONNECTING,             /* connection is in progress */
-        WANSOCK_CONNECTED,              /* link/channel is operational */
-        WANSOCK_LIMIT,          /* for verification only */
-        WANSOCK_DUALPORT,               /* for Dual Port cards */
-        WANSOCK_DISCONNECTING,
-        WANSOCK_BINDED,
-        WANSOCK_BIND_LISTEN,
-        WANSOCK_LISTEN
-};
-
-#endif
-
-
diff --git a/include/linux/igmp.h b/include/linux/igmp.h
index a113fe68d8a1..f510e7e382a8 100644
--- a/include/linux/igmp.h
+++ b/include/linux/igmp.h
@@ -80,6 +80,27 @@ struct igmpv3_query {
         __be32 srcs[0];
 };
 
+#ifdef __KERNEL__
+#include <linux/skbuff.h>
+
+static inline struct igmphdr *igmp_hdr(const struct sk_buff *skb)
+{
+        return (struct igmphdr *)skb_transport_header(skb);
+}
+
+static inline struct igmpv3_report *
+                        igmpv3_report_hdr(const struct sk_buff *skb)
+{
+        return (struct igmpv3_report *)skb_transport_header(skb);
+}
+
+static inline struct igmpv3_query *
+                        igmpv3_query_hdr(const struct sk_buff *skb)
+{
+        return (struct igmpv3_query *)skb_transport_header(skb);
+}
+#endif
+
 #define IGMP_HOST_MEMBERSHIP_QUERY      0x11    /* From RFC1112 */
 #define IGMP_HOST_MEMBERSHIP_REPORT     0x12    /* Ditto */
 #define IGMP_DVMRP                      0x13    /* DVMRP routing */
diff --git a/include/linux/in.h b/include/linux/in.h
index 1912e7c0bc26..3975cbf52f20 100644
--- a/include/linux/in.h
+++ b/include/linux/in.h
@@ -83,6 +83,7 @@ struct in_addr {
 #define IP_PMTUDISC_DONT                0       /* Never send DF frames */
 #define IP_PMTUDISC_WANT                1       /* Use per route hints  */
 #define IP_PMTUDISC_DO                  2       /* Always DF            */
+#define IP_PMTUDISC_PROBE               3       /* Ignore dst pmtu      */
 
 #define IP_MULTICAST_IF                 32
 #define IP_MULTICAST_TTL                33
diff --git a/include/linux/in6.h b/include/linux/in6.h
index 4e8350ae8869..2a61c82af115 100644
--- a/include/linux/in6.h
+++ b/include/linux/in6.h
@@ -44,10 +44,8 @@ struct in6_addr
  * NOTE: Be aware the IN6ADDR_* constants and in6addr_* externals are defined
  * in network byte order, not in host byte order as are the IPv4 equivalents
  */
-#if 0
 extern const struct in6_addr in6addr_any;
 #define IN6ADDR_ANY_INIT { { { 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 } } }
-#endif
 extern const struct in6_addr in6addr_loopback;
 #define IN6ADDR_LOOPBACK_INIT { { { 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1 } } }
 
@@ -179,6 +177,7 @@ struct in6_flowlabel_req
 #define IPV6_PMTUDISC_DONT              0
 #define IPV6_PMTUDISC_WANT              1
 #define IPV6_PMTUDISC_DO                2
+#define IPV6_PMTUDISC_PROBE             3
 
 /* Flowlabel */
 #define IPV6_FLOWLABEL_MGR      32
diff --git a/include/linux/ip.h b/include/linux/ip.h
index 1d36b971a8b5..bd0a2a8631c6 100644
--- a/include/linux/ip.h
+++ b/include/linux/ip.h
@@ -104,6 +104,20 @@ struct iphdr {
         /*The options start here. */
 };
 
+#ifdef __KERNEL__
+#include <linux/skbuff.h>
+
+static inline struct iphdr *ip_hdr(const struct sk_buff *skb)
+{
+        return (struct iphdr *)skb_network_header(skb);
+}
+
+static inline struct iphdr *ipip_hdr(const struct sk_buff *skb)
+{
+        return (struct iphdr *)skb_transport_header(skb);
+}
+#endif
+
 struct ip_auth_hdr {
         __u8  nexthdr;
         __u8  hdrlen;           /* This one is measured in 32 bit units! */
diff --git a/include/linux/ipv6.h b/include/linux/ipv6.h
index 713eb5eaa81f..09ea01a8a99c 100644
--- a/include/linux/ipv6.h
+++ b/include/linux/ipv6.h
@@ -178,6 +178,9 @@ struct ipv6_devconf {
 #endif
         __s32           proxy_ndp;
         __s32           accept_source_route;
+#ifdef CONFIG_IPV6_OPTIMISTIC_DAD
+        __s32           optimistic_dad;
+#endif
         void            *sysctl;
 };
 
@@ -208,6 +211,7 @@ enum {
         DEVCONF_PROXY_NDP,
         __DEVCONF_OPTIMISTIC_DAD,
         DEVCONF_ACCEPT_SOURCE_ROUTE,
+        DEVCONF_OPTIMISTIC_DAD,
         DEVCONF_MAX
 };
 
@@ -219,6 +223,16 @@ enum {
 #include <net/if_inet6.h>       /* struct ipv6_mc_socklist */
 #include <net/inet_sock.h>
 
+static inline struct ipv6hdr *ipv6_hdr(const struct sk_buff *skb)
+{
+        return (struct ipv6hdr *)skb_network_header(skb);
+}
+
+static inline struct ipv6hdr *ipipv6_hdr(const struct sk_buff *skb)
+{
+        return (struct ipv6hdr *)skb_transport_header(skb);
+}
+
 /* 
    This structure contains results of exthdrs parsing
    as offsets from skb->nh.
diff --git a/include/linux/jhash.h b/include/linux/jhash.h
index 82c7ae412eec..2a2f99fbcb16 100644
--- a/include/linux/jhash.h
+++ b/include/linux/jhash.h
@@ -84,7 +84,7 @@ static inline u32 jhash(const void *key, u32 length, u32 initval)
 /* A special optimized version that handles 1 or more of u32s.
  * The length parameter here is the number of u32s in the key.
  */
-static inline u32 jhash2(u32 *k, u32 length, u32 initval)
+static inline u32 jhash2(const u32 *k, u32 length, u32 initval)
 {
         u32 a, b, c, len;
 
diff --git a/include/linux/key.h b/include/linux/key.h
index 169f05e4863e..a9220e75782e 100644
--- a/include/linux/key.h
+++ b/include/linux/key.h
@@ -160,6 +160,8 @@ struct key {
          */
         union {
                 struct list_head        link;
+                unsigned long           x[2];
+                void                    *p[2];
         } type_data;
 
         /* key data
diff --git a/include/linux/ktime.h b/include/linux/ktime.h
index 248305bb9a18..81bb9c7a4eb3 100644
--- a/include/linux/ktime.h
+++ b/include/linux/ktime.h
@@ -259,6 +259,12 @@ static inline s64 ktime_to_ns(const ktime_t kt)
 
 #endif
 
+static inline s64 ktime_to_us(const ktime_t kt)
+{
+        struct timeval tv = ktime_to_timeval(kt);
+        return (s64) tv.tv_sec * USEC_PER_SEC + tv.tv_usec;
+}
+
 /*
  * The resolution of the clocks. The resolution value is returned in
  * the clock_getres() system call to give application programmers an
diff --git a/include/linux/mtd/ubi.h b/include/linux/mtd/ubi.h
new file mode 100644
index 000000000000..3d967b6b120a
--- /dev/null
+++ b/include/linux/mtd/ubi.h
@@ -0,0 +1,202 @@
+/*
+ * Copyright (c) International Business Machines Corp., 2006
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
+ * the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ * Author: Artem Bityutskiy (Битюцкий Артём)
+ */
+
+#ifndef __LINUX_UBI_H__
+#define __LINUX_UBI_H__
+
+#include <asm/ioctl.h>
+#include <linux/types.h>
+#include <mtd/ubi-user.h>
+
+/*
+ * UBI data type hint constants.
+ *
+ * UBI_LONGTERM: long-term data
+ * UBI_SHORTTERM: short-term data
+ * UBI_UNKNOWN: data persistence is unknown
+ *
+ * These constants are used when data is written to UBI volumes in order to
+ * help the UBI wear-leveling unit to find more appropriate physical
+ * eraseblocks.
+ */
+enum {
+        UBI_LONGTERM = 1,
+        UBI_SHORTTERM,
+        UBI_UNKNOWN
+};
+
+/*
+ * enum ubi_open_mode - UBI volume open mode constants.
+ *
+ * UBI_READONLY: read-only mode
+ * UBI_READWRITE: read-write mode
+ * UBI_EXCLUSIVE: exclusive mode
+ */
+enum {
+        UBI_READONLY = 1,
+        UBI_READWRITE,
+        UBI_EXCLUSIVE
+};
+
+/**
+ * struct ubi_volume_info - UBI volume description data structure.
+ * @vol_id: volume ID
+ * @ubi_num: UBI device number this volume belongs to
+ * @size: how many physical eraseblocks are reserved for this volume
+ * @used_bytes: how many bytes of data this volume contains
+ * @used_ebs: how many physical eraseblocks of this volume actually contain any
+ * data
+ * @vol_type: volume type (%UBI_DYNAMIC_VOLUME or %UBI_STATIC_VOLUME)
+ * @corrupted: non-zero if the volume is corrupted (static volumes only)
+ * @upd_marker: non-zero if the volume has update marker set
+ * @alignment: volume alignment
+ * @usable_leb_size: how many bytes are available in logical eraseblocks of
+ * this volume
+ * @name_len: volume name length
+ * @name: volume name
+ * @cdev: UBI volume character device major and minor numbers
+ *
+ * The @corrupted flag is only relevant to static volumes and is always zero
+ * for dynamic ones. This is because UBI does not care about dynamic volume
+ * data protection and only cares about protecting static volume data.
+ *
+ * The @upd_marker flag is set if the volume update operation was interrupted.
+ * Before touching the volume data during the update operation, UBI first sets
+ * the update marker flag for this volume. If the volume update operation was
+ * further interrupted, the update marker indicates this. If the update marker
+ * is set, the contents of the volume is certainly damaged and a new volume
+ * update operation has to be started.
+ *
+ * To put it differently, @corrupted and @upd_marker fields have different
+ * semantics:
+ *     o the @corrupted flag means that this static volume is corrupted for some
+ *       reasons, but not because an interrupted volume update
+ *     o the @upd_marker field means that the volume is damaged because of an
+ *       interrupted update operation.
+ *
+ * I.e., the @corrupted flag is never set if the @upd_marker flag is set.
+ *
+ * The @used_bytes and @used_ebs fields are only really needed for static
+ * volumes and contain the number of bytes stored in this static volume and how
+ * many eraseblock this data occupies. In case of dynamic volumes, the
+ * @used_bytes field is equivalent to @size*@usable_leb_size, and the @used_ebs
+ * field is equivalent to @size.
+ *
+ * In general, logical eraseblock size is a property of the UBI device, not
+ * of the UBI volume. Indeed, the logical eraseblock size depends on the
+ * physical eraseblock size and on how much bytes UBI headers consume. But
+ * because of the volume alignment (@alignment), the usable size of logical
+ * eraseblocks if a volume may be less. The following equation is true:
+ *      @usable_leb_size = LEB size - (LEB size mod @alignment),
+ * where LEB size is the logical eraseblock size defined by the UBI device.
+ *
+ * The alignment is multiple to the minimal flash input/output unit size or %1
+ * if all the available space is used.
+ *
+ * To put this differently, alignment may be considered is a way to change
+ * volume logical eraseblock sizes.
+ */
+struct ubi_volume_info {
+        int ubi_num;
+        int vol_id;
+        int size;
+        long long used_bytes;
+        int used_ebs;
+        int vol_type;
+        int corrupted;
+        int upd_marker;
+        int alignment;
+        int usable_leb_size;
+        int name_len;
+        const char *name;
+        dev_t cdev;
+};
+
+/**
+ * struct ubi_device_info - UBI device description data structure.
+ * @ubi_num: ubi device number
+ * @leb_size: logical eraseblock size on this UBI device
+ * @min_io_size: minimal I/O unit size
+ * @ro_mode: if this device is in read-only mode
+ * @cdev: UBI character device major and minor numbers
+ *
+ * Note, @leb_size is the logical eraseblock size offered by the UBI device.
+ * Volumes of this UBI device may have smaller logical eraseblock size if their
+ * alignment is not equivalent to %1.
+ */
+struct ubi_device_info {
+        int ubi_num;
+        int leb_size;
+        int min_io_size;
+        int ro_mode;
+        dev_t cdev;
+};
+
+/* UBI descriptor given to users when they open UBI volumes */
+struct ubi_volume_desc;
+
+int ubi_get_device_info(int ubi_num, struct ubi_device_info *di);
+void ubi_get_volume_info(struct ubi_volume_desc *desc,
+                         struct ubi_volume_info *vi);
+struct ubi_volume_desc *ubi_open_volume(int ubi_num, int vol_id, int mode);
+struct ubi_volume_desc *ubi_open_volume_nm(int ubi_num, const char *name,
+                                           int mode);
+void ubi_close_volume(struct ubi_volume_desc *desc);
+int ubi_leb_read(struct ubi_volume_desc *desc, int lnum, char *buf, int offset,
+                 int len, int check);
+int ubi_leb_write(struct ubi_volume_desc *desc, int lnum, const void *buf,
+                  int offset, int len, int dtype);
+int ubi_leb_change(struct ubi_volume_desc *desc, int lnum, const void *buf,
+                   int len, int dtype);
+int ubi_leb_erase(struct ubi_volume_desc *desc, int lnum);
+int ubi_leb_unmap(struct ubi_volume_desc *desc, int lnum);
+int ubi_is_mapped(struct ubi_volume_desc *desc, int lnum);
+
+/*
+ * This function is the same as the 'ubi_leb_read()' function, but it does not
+ * provide the checking capability.
+ */
+static inline int ubi_read(struct ubi_volume_desc *desc, int lnum, char *buf,
+                           int offset, int len)
+{
+        return ubi_leb_read(desc, lnum, buf, offset, len, 0);
+}
+
+/*
+ * This function is the same as the 'ubi_leb_write()' functions, but it does
+ * not have the data type argument.
+ */
+static inline int ubi_write(struct ubi_volume_desc *desc, int lnum,
+                            const void *buf, int offset, int len)
+{
+        return ubi_leb_write(desc, lnum, buf, offset, len, UBI_UNKNOWN);
+}
+
+/*
+ * This function is the same as the 'ubi_leb_change()' functions, but it does
+ * not have the data type argument.
+ */
+static inline int ubi_change(struct ubi_volume_desc *desc, int lnum,
+                                    const void *buf, int len)
+{
+        return ubi_leb_change(desc, lnum, buf, len, UBI_UNKNOWN);
+}
+
+#endif /* !__LINUX_UBI_H__ */
diff --git a/include/linux/net.h b/include/linux/net.h
index 4db21e63d8d2..efc45177b503 100644
--- a/include/linux/net.h
+++ b/include/linux/net.h
@@ -24,7 +24,7 @@
 struct poll_table_struct;
 struct inode;
 
-#define NPROTO          33              /* should be enough for now..   */
+#define NPROTO          34              /* should be enough for now..   */
 
 #define SYS_SOCKET      1               /* sys_socket(2)                */
 #define SYS_BIND        2               /* sys_bind(2)                  */
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index 1a528548cd1d..e027a3750a77 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -42,6 +42,8 @@
 struct vlan_group;
 struct ethtool_ops;
 struct netpoll_info;
+/* 802.11 specific */
+struct wireless_dev;
                                         /* source back-compat hooks */
 #define SET_ETHTOOL_OPS(netdev,ops) \
         ( (netdev)->ethtool_ops = (ops) )
@@ -323,6 +325,7 @@ struct net_device
 #define NETIF_F_VLAN_CHALLENGED 1024    /* Device cannot handle VLAN packets */
 #define NETIF_F_GSO             2048    /* Enable software GSO. */
 #define NETIF_F_LLTX            4096    /* LockLess TX */
+#define NETIF_F_INTERNAL_STATS  8192    /* Use stats structure in net_device */
 
         /* Segmentation offload features */
 #define NETIF_F_GSO_SHIFT       16
@@ -347,13 +350,15 @@ struct net_device
 
 
         struct net_device_stats* (*get_stats)(struct net_device *dev);
+        struct net_device_stats stats;
 
+#ifdef CONFIG_WIRELESS_EXT
         /* List of functions to handle Wireless Extensions (instead of ioctl).
          * See <net/iw_handler.h> for details. Jean II */
         const struct iw_handler_def *   wireless_handlers;
         /* Instance data managed by the core of Wireless Extensions. */
         struct iw_public_data * wireless_data;
-
+#endif
         const struct ethtool_ops *ethtool_ops;
 
         /*
@@ -398,6 +403,8 @@ struct net_device
         void                    *ip6_ptr;       /* IPv6 specific data */
         void                    *ec_ptr;        /* Econet specific data */
         void                    *ax25_ptr;      /* AX.25 specific data */
+        struct wireless_dev     *ieee80211_ptr; /* IEEE 802.11 specific data,
+                                                   assign before registering */
 
 /*
  * Cache line mostly used on receive path (including eth_type_trans())
diff --git a/include/linux/netfilter.h b/include/linux/netfilter.h
index 70d3b4f1e48d..10b5c6275706 100644
--- a/include/linux/netfilter.h
+++ b/include/linux/netfilter.h
@@ -281,9 +281,6 @@ extern void nf_reinject(struct sk_buff *skb,
                         struct nf_info *info,
                         unsigned int verdict);
 
-extern void (*ip_ct_attach)(struct sk_buff *, struct sk_buff *);
-extern void nf_ct_attach(struct sk_buff *, struct sk_buff *);
-
 /* FIXME: Before cache is ever used, this must be implemented for real. */
 extern void nf_invalidate_cache(int pf);
 
@@ -388,11 +385,18 @@ static inline int nf_hook(int pf, unsigned int hook, struct sk_buff **pskb,
 {
         return 1;
 }
-static inline void nf_ct_attach(struct sk_buff *new, struct sk_buff *skb) {}
 struct flowi;
 static inline void
 nf_nat_decode_session(struct sk_buff *skb, struct flowi *fl, int family) {}
 #endif /*CONFIG_NETFILTER*/
 
+#if defined(CONFIG_NF_CONNTRACK) || defined(CONFIG_NF_CONNTRACK_MODULE)
+extern void (*ip_ct_attach)(struct sk_buff *, struct sk_buff *);
+extern void nf_ct_attach(struct sk_buff *, struct sk_buff *);
+extern void (*nf_ct_destroy)(struct nf_conntrack *);
+#else
+static inline void nf_ct_attach(struct sk_buff *new, struct sk_buff *skb) {}
+#endif
+
 #endif /*__KERNEL__*/
 #endif /*__LINUX_NETFILTER_H*/
diff --git a/include/linux/netfilter/nf_conntrack_tcp.h b/include/linux/netfilter/nf_conntrack_tcp.h
index 007af4c2770b..22ce29995f13 100644
--- a/include/linux/netfilter/nf_conntrack_tcp.h
+++ b/include/linux/netfilter/nf_conntrack_tcp.h
@@ -30,6 +30,11 @@ enum tcp_conntrack {
 /* Be liberal in window checking */
 #define IP_CT_TCP_FLAG_BE_LIBERAL               0x08
 
+struct nf_ct_tcp_flags {
+        u_int8_t flags;
+        u_int8_t mask;
+};
+
 #ifdef __KERNEL__
 
 struct ip_ct_tcp_state {
diff --git a/include/linux/netfilter/nfnetlink.h b/include/linux/netfilter/nfnetlink.h
index 1e9c821f152d..0f9311df1559 100644
--- a/include/linux/netfilter/nfnetlink.h
+++ b/include/linux/netfilter/nfnetlink.h
@@ -62,11 +62,11 @@ struct nfattr
 #define NFA_DATA(nfa)   ((void *)(((char *)(nfa)) + NFA_LENGTH(0)))
 #define NFA_PAYLOAD(nfa) ((int)((nfa)->nfa_len) - NFA_LENGTH(0))
 #define NFA_NEST(skb, type) \
-({      struct nfattr *__start = (struct nfattr *) (skb)->tail; \
+({      struct nfattr *__start = (struct nfattr *)skb_tail_pointer(skb); \
         NFA_PUT(skb, (NFNL_NFA_NEST | type), 0, NULL); \
         __start;  })
 #define NFA_NEST_END(skb, start) \
-({      (start)->nfa_len = ((skb)->tail - (unsigned char *) (start)); \
+({      (start)->nfa_len = skb_tail_pointer(skb) - (unsigned char *)(start); \
         (skb)->len; })
 #define NFA_NEST_CANCEL(skb, start) \
 ({      if (start) \
@@ -111,7 +111,7 @@ struct nfgenmsg {
 struct nfnl_callback
 {
         int (*call)(struct sock *nl, struct sk_buff *skb, 
-                struct nlmsghdr *nlh, struct nfattr *cda[], int *errp);
+                struct nlmsghdr *nlh, struct nfattr *cda[]);
         u_int16_t attr_count;   /* number of nfattr's */
 };
 
@@ -129,19 +129,6 @@ extern void __nfa_fill(struct sk_buff *skb, int attrtype,
 ({ if (skb_tailroom(skb) < (int)NFA_SPACE(attrlen)) goto nfattr_failure; \
    __nfa_fill(skb, attrtype, attrlen, data); })
 
-extern struct semaphore nfnl_sem;
-
-#define nfnl_shlock()           down(&nfnl_sem)
-#define nfnl_shlock_nowait()    down_trylock(&nfnl_sem)
-
-#define nfnl_shunlock()         do { up(&nfnl_sem); \
-                                     if(nfnl && nfnl->sk_receive_queue.qlen) \
-                                            nfnl->sk_data_ready(nfnl, 0); \
-                                } while(0)
-
-extern void nfnl_lock(void);
-extern void nfnl_unlock(void);
-
 extern int nfnetlink_subsys_register(struct nfnetlink_subsystem *n);
 extern int nfnetlink_subsys_unregister(struct nfnetlink_subsystem *n);
 
diff --git a/include/linux/netfilter/nfnetlink_conntrack.h b/include/linux/netfilter/nfnetlink_conntrack.h
index b5883ccee295..d7c35039721e 100644
--- a/include/linux/netfilter/nfnetlink_conntrack.h
+++ b/include/linux/netfilter/nfnetlink_conntrack.h
@@ -83,6 +83,10 @@ enum ctattr_protoinfo {
 enum ctattr_protoinfo_tcp {
         CTA_PROTOINFO_TCP_UNSPEC,
         CTA_PROTOINFO_TCP_STATE,
+        CTA_PROTOINFO_TCP_WSCALE_ORIGINAL,
+        CTA_PROTOINFO_TCP_WSCALE_REPLY,
+        CTA_PROTOINFO_TCP_FLAGS_ORIGINAL,
+        CTA_PROTOINFO_TCP_FLAGS_REPLY,
         __CTA_PROTOINFO_TCP_MAX
 };
 #define CTA_PROTOINFO_TCP_MAX (__CTA_PROTOINFO_TCP_MAX - 1)
diff --git a/include/linux/netfilter_bridge.h b/include/linux/netfilter_bridge.h
index 55689f39f77a..19060030bac9 100644
--- a/include/linux/netfilter_bridge.h
+++ b/include/linux/netfilter_bridge.h
@@ -7,6 +7,7 @@
 #include <linux/netfilter.h>
 #include <linux/if_ether.h>
 #include <linux/if_vlan.h>
+#include <linux/if_pppox.h>
 
 /* Bridge Hooks */
 /* After promisc drops, checksum checks. */
@@ -58,8 +59,14 @@ static inline int nf_bridge_maybe_copy_header(struct sk_buff *skb)
  * enough room for the encapsulating header (if there is one). */
 static inline int nf_bridge_pad(const struct sk_buff *skb)
 {
-        return (skb->nf_bridge && skb->protocol == htons(ETH_P_8021Q))
-                ? VLAN_HLEN : 0;
+        int padding = 0;
+
+        if (skb->nf_bridge && skb->protocol == htons(ETH_P_8021Q))
+                padding = VLAN_HLEN;
+        else if (skb->nf_bridge && skb->protocol == htons(ETH_P_PPP_SES))
+                padding = PPPOE_SES_HLEN;
+
+        return padding;
 }
 
 struct bridge_skb_cb {
diff --git a/include/linux/netfilter_bridge/ebt_802_3.h b/include/linux/netfilter_bridge/ebt_802_3.h
index 07f044ff1a6b..a11b0c2017fd 100644
--- a/include/linux/netfilter_bridge/ebt_802_3.h
+++ b/include/linux/netfilter_bridge/ebt_802_3.h
@@ -54,7 +54,7 @@ struct ebt_802_3_hdr {
 
 static inline struct ebt_802_3_hdr *ebt_802_3_hdr(const struct sk_buff *skb)
 {
-        return (struct ebt_802_3_hdr *)skb->mac.raw;
+        return (struct ebt_802_3_hdr *)skb_mac_header(skb);
 }
 #endif
 
diff --git a/include/linux/netfilter_bridge/ebt_arp.h b/include/linux/netfilter_bridge/ebt_arp.h
index 97e4dbde1f89..cbf4843b6b0f 100644
--- a/include/linux/netfilter_bridge/ebt_arp.h
+++ b/include/linux/netfilter_bridge/ebt_arp.h
@@ -8,8 +8,10 @@
 #define EBT_ARP_DST_IP 0x10
 #define EBT_ARP_SRC_MAC 0x20
 #define EBT_ARP_DST_MAC 0x40
+#define EBT_ARP_GRAT 0x80
 #define EBT_ARP_MASK (EBT_ARP_OPCODE | EBT_ARP_HTYPE | EBT_ARP_PTYPE | \
-   EBT_ARP_SRC_IP | EBT_ARP_DST_IP | EBT_ARP_SRC_MAC | EBT_ARP_DST_MAC)
+   EBT_ARP_SRC_IP | EBT_ARP_DST_IP | EBT_ARP_SRC_MAC | EBT_ARP_DST_MAC | \
+   EBT_ARP_GRAT)
 #define EBT_ARP_MATCH "arp"
 
 struct ebt_arp_info
diff --git a/include/linux/netfilter_ipv4/Kbuild b/include/linux/netfilter_ipv4/Kbuild
index 180337801a86..7185792b900f 100644
--- a/include/linux/netfilter_ipv4/Kbuild
+++ b/include/linux/netfilter_ipv4/Kbuild
@@ -1,9 +1,3 @@
-header-y += ip_conntrack_helper.h
-header-y += ip_conntrack_protocol.h
-header-y += ip_conntrack_sctp.h
-header-y += ip_conntrack_tcp.h
-header-y += ip_conntrack_tftp.h
-header-y += ip_nat_pptp.h
 header-y += ipt_addrtype.h
 header-y += ipt_ah.h
 header-y += ipt_CLASSIFY.h
@@ -49,13 +43,5 @@ header-y += ipt_ttl.h
 header-y += ipt_TTL.h
 header-y += ipt_ULOG.h
 
-unifdef-y += ip_conntrack.h
-unifdef-y += ip_conntrack_h323.h
-unifdef-y += ip_conntrack_irc.h
-unifdef-y += ip_conntrack_pptp.h
-unifdef-y += ip_conntrack_proto_gre.h
-unifdef-y += ip_conntrack_tuple.h
-unifdef-y += ip_nat.h
-unifdef-y += ip_nat_rule.h
 unifdef-y += ip_queue.h
 unifdef-y += ip_tables.h
diff --git a/include/linux/netfilter_ipv4/ip_conntrack.h b/include/linux/netfilter_ipv4/ip_conntrack.h
deleted file mode 100644
index da9274e6bf12..000000000000
--- a/include/linux/netfilter_ipv4/ip_conntrack.h
+++ /dev/null
@@ -1,402 +0,0 @@
-#ifndef _IP_CONNTRACK_H
-#define _IP_CONNTRACK_H
-
-#include <linux/netfilter/nf_conntrack_common.h>
-
-#ifdef __KERNEL__
-#include <linux/netfilter_ipv4/ip_conntrack_tuple.h>
-#include <linux/bitops.h>
-#include <linux/compiler.h>
-#include <asm/atomic.h>
-
-#include <linux/timer.h>
-#include <linux/netfilter_ipv4/ip_conntrack_tcp.h>
-#include <linux/netfilter_ipv4/ip_conntrack_icmp.h>
-#include <linux/netfilter_ipv4/ip_conntrack_proto_gre.h>
-#include <linux/netfilter_ipv4/ip_conntrack_sctp.h>
-
-/* per conntrack: protocol private data */
-union ip_conntrack_proto {
-        /* insert conntrack proto private data here */
-        struct ip_ct_gre gre;
-        struct ip_ct_sctp sctp;
-        struct ip_ct_tcp tcp;
-        struct ip_ct_icmp icmp;
-};
-
-union ip_conntrack_expect_proto {
-        /* insert expect proto private data here */
-};
-
-/* Add protocol helper include file here */
-#include <linux/netfilter_ipv4/ip_conntrack_h323.h>
-#include <linux/netfilter_ipv4/ip_conntrack_pptp.h>
-#include <linux/netfilter_ipv4/ip_conntrack_amanda.h>
-#include <linux/netfilter_ipv4/ip_conntrack_ftp.h>
-#include <linux/netfilter_ipv4/ip_conntrack_irc.h>
-
-/* per conntrack: application helper private data */
-union ip_conntrack_help {
-        /* insert conntrack helper private data (master) here */
-        struct ip_ct_h323_master ct_h323_info;
-        struct ip_ct_pptp_master ct_pptp_info;
-        struct ip_ct_ftp_master ct_ftp_info;
-        struct ip_ct_irc_master ct_irc_info;
-};
-
-#ifdef CONFIG_IP_NF_NAT_NEEDED
-#include <linux/netfilter_ipv4/ip_nat.h>
-#include <linux/netfilter_ipv4/ip_nat_pptp.h>
-
-/* per conntrack: nat application helper private data */
-union ip_conntrack_nat_help {
-        /* insert nat helper private data here */
-        struct ip_nat_pptp nat_pptp_info;
-};
-#endif
-
-#include <linux/types.h>
-#include <linux/skbuff.h>
-
-#ifdef CONFIG_NETFILTER_DEBUG
-#define IP_NF_ASSERT(x)                                                 \
-do {                                                                    \
-        if (!(x))                                                       \
-                /* Wooah!  I'm tripping my conntrack in a frenzy of     \
-                   netplay... */                                        \
-                printk("NF_IP_ASSERT: %s:%i(%s)\n",                     \
-                       __FILE__, __LINE__, __FUNCTION__);               \
-} while(0)
-#else
-#define IP_NF_ASSERT(x)
-#endif
-
-struct ip_conntrack_helper;
-
-struct ip_conntrack
-{
-        /* Usage count in here is 1 for hash table/destruct timer, 1 per skb,
-           plus 1 for any connection(s) we are `master' for */
-        struct nf_conntrack ct_general;
-
-        /* Have we seen traffic both ways yet? (bitset) */
-        unsigned long status;
-
-        /* Timer function; drops refcnt when it goes off. */
-        struct timer_list timeout;
-
-#ifdef CONFIG_IP_NF_CT_ACCT
-        /* Accounting Information (same cache line as other written members) */
-        struct ip_conntrack_counter counters[IP_CT_DIR_MAX];
-#endif
-        /* If we were expected by an expectation, this will be it */
-        struct ip_conntrack *master;
-
-        /* Current number of expected connections */
-        unsigned int expecting;
-
-        /* Unique ID that identifies this conntrack*/
-        unsigned int id;
-
-        /* Helper, if any. */
-        struct ip_conntrack_helper *helper;
-
-        /* Storage reserved for other modules: */
-        union ip_conntrack_proto proto;
-
-        union ip_conntrack_help help;
-
-#ifdef CONFIG_IP_NF_NAT_NEEDED
-        struct {
-                struct ip_nat_info info;
-                union ip_conntrack_nat_help help;
-#if defined(CONFIG_IP_NF_TARGET_MASQUERADE) || \
-        defined(CONFIG_IP_NF_TARGET_MASQUERADE_MODULE)
-                int masq_index;
-#endif
-        } nat;
-#endif /* CONFIG_IP_NF_NAT_NEEDED */
-
-#if defined(CONFIG_IP_NF_CONNTRACK_MARK)
-        u_int32_t mark;
-#endif
-
-#ifdef CONFIG_IP_NF_CONNTRACK_SECMARK
-        u_int32_t secmark;
-#endif
-
-        /* Traversed often, so hopefully in different cacheline to top */
-        /* These are my tuples; original and reply */
-        struct ip_conntrack_tuple_hash tuplehash[IP_CT_DIR_MAX];
-};
-
-struct ip_conntrack_expect
-{
-        /* Internal linked list (global expectation list) */
-        struct list_head list;
-
-        /* We expect this tuple, with the following mask */
-        struct ip_conntrack_tuple tuple, mask;
- 
-        /* Function to call after setup and insertion */
-        void (*expectfn)(struct ip_conntrack *new,
-                         struct ip_conntrack_expect *this);
-
-        /* The conntrack of the master connection */
-        struct ip_conntrack *master;
-
-        /* Timer function; deletes the expectation. */
-        struct timer_list timeout;
-
-        /* Usage count. */
-        atomic_t use;
-
-        /* Unique ID */
-        unsigned int id;
-
-        /* Flags */
-        unsigned int flags;
-
-#ifdef CONFIG_IP_NF_NAT_NEEDED
-        __be32 saved_ip;
-        /* This is the original per-proto part, used to map the
-         * expected connection the way the recipient expects. */
-        union ip_conntrack_manip_proto saved_proto;
-        /* Direction relative to the master connection. */
-        enum ip_conntrack_dir dir;
-#endif
-};
-
-#define IP_CT_EXPECT_PERMANENT  0x1
-
-static inline struct ip_conntrack *
-tuplehash_to_ctrack(const struct ip_conntrack_tuple_hash *hash)
-{
-        return container_of(hash, struct ip_conntrack,
-                            tuplehash[hash->tuple.dst.dir]);
-}
-
-/* get master conntrack via master expectation */
-#define master_ct(conntr) (conntr->master)
-
-/* Alter reply tuple (maybe alter helper). */
-extern void
-ip_conntrack_alter_reply(struct ip_conntrack *conntrack,
-                         const struct ip_conntrack_tuple *newreply);
-
-/* Is this tuple taken? (ignoring any belonging to the given
-   conntrack). */
-extern int
-ip_conntrack_tuple_taken(const struct ip_conntrack_tuple *tuple,
-                         const struct ip_conntrack *ignored_conntrack);
-
-/* Return conntrack_info and tuple hash for given skb. */
-static inline struct ip_conntrack *
-ip_conntrack_get(const struct sk_buff *skb, enum ip_conntrack_info *ctinfo)
-{
-        *ctinfo = skb->nfctinfo;
-        return (struct ip_conntrack *)skb->nfct;
-}
-
-/* decrement reference count on a conntrack */
-static inline void
-ip_conntrack_put(struct ip_conntrack *ct)
-{
-        IP_NF_ASSERT(ct);
-        nf_conntrack_put(&ct->ct_general);
-}
-
-extern int invert_tuplepr(struct ip_conntrack_tuple *inverse,
-                          const struct ip_conntrack_tuple *orig);
-
-extern void __ip_ct_refresh_acct(struct ip_conntrack *ct,
-                                 enum ip_conntrack_info ctinfo,
-                                 const struct sk_buff *skb,
-                                 unsigned long extra_jiffies,
-                                 int do_acct);
-
-/* Refresh conntrack for this many jiffies and do accounting */
-static inline void ip_ct_refresh_acct(struct ip_conntrack *ct, 
-                                      enum ip_conntrack_info ctinfo,
-                                      const struct sk_buff *skb,
-                                      unsigned long extra_jiffies)
-{
-        __ip_ct_refresh_acct(ct, ctinfo, skb, extra_jiffies, 1);
-}
-
-/* Refresh conntrack for this many jiffies */
-static inline void ip_ct_refresh(struct ip_conntrack *ct,
-                                 const struct sk_buff *skb,
-                                 unsigned long extra_jiffies)
-{
-        __ip_ct_refresh_acct(ct, 0, skb, extra_jiffies, 0);
-}
-
-/* These are for NAT.  Icky. */
-/* Update TCP window tracking data when NAT mangles the packet */
-extern void ip_conntrack_tcp_update(struct sk_buff *skb,
-                                    struct ip_conntrack *conntrack,
-                                    enum ip_conntrack_dir dir);
-
-/* Call me when a conntrack is destroyed. */
-extern void (*ip_conntrack_destroyed)(struct ip_conntrack *conntrack);
-
-/* Fake conntrack entry for untracked connections */
-extern struct ip_conntrack ip_conntrack_untracked;
-
-/* Returns new sk_buff, or NULL */
-struct sk_buff *
-ip_ct_gather_frags(struct sk_buff *skb, u_int32_t user);
-
-/* Iterate over all conntracks: if iter returns true, it's deleted. */
-extern void
-ip_ct_iterate_cleanup(int (*iter)(struct ip_conntrack *i, void *data),
-                      void *data);
-
-extern struct ip_conntrack_helper *
-__ip_conntrack_helper_find_byname(const char *);
-extern struct ip_conntrack_helper *
-ip_conntrack_helper_find_get(const struct ip_conntrack_tuple *tuple);
-extern void ip_conntrack_helper_put(struct ip_conntrack_helper *helper);
-
-extern struct ip_conntrack_protocol *
-__ip_conntrack_proto_find(u_int8_t protocol);
-extern struct ip_conntrack_protocol *
-ip_conntrack_proto_find_get(u_int8_t protocol);
-extern void ip_conntrack_proto_put(struct ip_conntrack_protocol *proto);
-
-extern void ip_ct_remove_expectations(struct ip_conntrack *ct);
-
-extern struct ip_conntrack *ip_conntrack_alloc(struct ip_conntrack_tuple *,
-                                               struct ip_conntrack_tuple *);
-
-extern void ip_conntrack_free(struct ip_conntrack *ct);
-
-extern void ip_conntrack_hash_insert(struct ip_conntrack *ct);
-
-extern struct ip_conntrack_expect *
-__ip_conntrack_expect_find(const struct ip_conntrack_tuple *tuple);
-
-extern struct ip_conntrack_expect *
-ip_conntrack_expect_find_get(const struct ip_conntrack_tuple *tuple);
-
-extern struct ip_conntrack_tuple_hash *
-__ip_conntrack_find(const struct ip_conntrack_tuple *tuple,
-                    const struct ip_conntrack *ignored_conntrack);
-
-extern void ip_conntrack_flush(void);
-
-/* It's confirmed if it is, or has been in the hash table. */
-static inline int is_confirmed(struct ip_conntrack *ct)
-{
-        return test_bit(IPS_CONFIRMED_BIT, &ct->status);
-}
-
-static inline int is_dying(struct ip_conntrack *ct)
-{
-        return test_bit(IPS_DYING_BIT, &ct->status);
-}
-
-extern unsigned int ip_conntrack_htable_size;
-extern int ip_conntrack_checksum;
- 
-#define CONNTRACK_STAT_INC(count) (__get_cpu_var(ip_conntrack_stat).count++)
-#define CONNTRACK_STAT_INC_ATOMIC(count)                \
-do {                                                    \
-        local_bh_disable();                             \
-        __get_cpu_var(ip_conntrack_stat).count++;       \
-        local_bh_enable();                              \
-} while (0)
-
-#ifdef CONFIG_IP_NF_CONNTRACK_EVENTS
-#include <linux/notifier.h>
-#include <linux/interrupt.h>
-
-struct ip_conntrack_ecache {
-        struct ip_conntrack *ct;
-        unsigned int events;
-};
-DECLARE_PER_CPU(struct ip_conntrack_ecache, ip_conntrack_ecache);
-
-#define CONNTRACK_ECACHE(x)     (__get_cpu_var(ip_conntrack_ecache).x)
- 
-extern struct atomic_notifier_head ip_conntrack_chain;
-extern struct atomic_notifier_head ip_conntrack_expect_chain;
-
-static inline int ip_conntrack_register_notifier(struct notifier_block *nb)
-{
-        return atomic_notifier_chain_register(&ip_conntrack_chain, nb);
-}
-
-static inline int ip_conntrack_unregister_notifier(struct notifier_block *nb)
-{
-        return atomic_notifier_chain_unregister(&ip_conntrack_chain, nb);
-}
-
-static inline int 
-ip_conntrack_expect_register_notifier(struct notifier_block *nb)
-{
-        return atomic_notifier_chain_register(&ip_conntrack_expect_chain, nb);
-}
-
-static inline int
-ip_conntrack_expect_unregister_notifier(struct notifier_block *nb)
-{
-        return atomic_notifier_chain_unregister(&ip_conntrack_expect_chain,
-                        nb);
-}
-
-extern void ip_ct_deliver_cached_events(const struct ip_conntrack *ct);
-extern void __ip_ct_event_cache_init(struct ip_conntrack *ct);
-
-static inline void 
-ip_conntrack_event_cache(enum ip_conntrack_events event,
-                         const struct sk_buff *skb)
-{
-        struct ip_conntrack *ct = (struct ip_conntrack *)skb->nfct;
-        struct ip_conntrack_ecache *ecache;
-        
-        local_bh_disable();
-        ecache = &__get_cpu_var(ip_conntrack_ecache);
-        if (ct != ecache->ct)
-                __ip_ct_event_cache_init(ct);
-        ecache->events |= event;
-        local_bh_enable();
-}
-
-static inline void ip_conntrack_event(enum ip_conntrack_events event,
-                                      struct ip_conntrack *ct)
-{
-        if (is_confirmed(ct) && !is_dying(ct))
-                atomic_notifier_call_chain(&ip_conntrack_chain, event, ct);
-}
-
-static inline void 
-ip_conntrack_expect_event(enum ip_conntrack_expect_events event,
-                          struct ip_conntrack_expect *exp)
-{
-        atomic_notifier_call_chain(&ip_conntrack_expect_chain, event, exp);
-}
-#else /* CONFIG_IP_NF_CONNTRACK_EVENTS */
-static inline void ip_conntrack_event_cache(enum ip_conntrack_events event, 
-                                            const struct sk_buff *skb) {}
-static inline void ip_conntrack_event(enum ip_conntrack_events event, 
-                                      struct ip_conntrack *ct) {}
-static inline void ip_ct_deliver_cached_events(const struct ip_conntrack *ct) {}
-static inline void 
-ip_conntrack_expect_event(enum ip_conntrack_expect_events event, 
-                          struct ip_conntrack_expect *exp) {}
-#endif /* CONFIG_IP_NF_CONNTRACK_EVENTS */
-
-#ifdef CONFIG_IP_NF_NAT_NEEDED
-static inline int ip_nat_initialized(struct ip_conntrack *conntrack,
-                                     enum ip_nat_manip_type manip)
-{
-        if (manip == IP_NAT_MANIP_SRC)
-                return test_bit(IPS_SRC_NAT_DONE_BIT, &conntrack->status);
-        return test_bit(IPS_DST_NAT_DONE_BIT, &conntrack->status);
-}
-#endif /* CONFIG_IP_NF_NAT_NEEDED */
-
-#endif /* __KERNEL__ */
-#endif /* _IP_CONNTRACK_H */
diff --git a/include/linux/netfilter_ipv4/ip_conntrack_amanda.h b/include/linux/netfilter_ipv4/ip_conntrack_amanda.h
deleted file mode 100644
index de3e41f51aec..000000000000
--- a/include/linux/netfilter_ipv4/ip_conntrack_amanda.h
+++ /dev/null
@@ -1,11 +0,0 @@
-#ifndef _IP_CONNTRACK_AMANDA_H
-#define _IP_CONNTRACK_AMANDA_H
-/* AMANDA tracking. */
-
-struct ip_conntrack_expect;
-extern unsigned int (*ip_nat_amanda_hook)(struct sk_buff **pskb,
-                                          enum ip_conntrack_info ctinfo,
-                                          unsigned int matchoff,
-                                          unsigned int matchlen,
-                                          struct ip_conntrack_expect *exp);
-#endif /* _IP_CONNTRACK_AMANDA_H */
diff --git a/include/linux/netfilter_ipv4/ip_conntrack_core.h b/include/linux/netfilter_ipv4/ip_conntrack_core.h
deleted file mode 100644
index e3a6df07aa4b..000000000000
--- a/include/linux/netfilter_ipv4/ip_conntrack_core.h
+++ /dev/null
@@ -1,61 +0,0 @@
-#ifndef _IP_CONNTRACK_CORE_H
-#define _IP_CONNTRACK_CORE_H
-#include <linux/netfilter.h>
-
-#define MAX_IP_CT_PROTO 256
-extern struct ip_conntrack_protocol *ip_ct_protos[MAX_IP_CT_PROTO];
-
-/* This header is used to share core functionality between the
-   standalone connection tracking module, and the compatibility layer's use
-   of connection tracking. */
-extern unsigned int ip_conntrack_in(unsigned int hooknum,
-                                    struct sk_buff **pskb,
-                                    const struct net_device *in,
-                                    const struct net_device *out,
-                                    int (*okfn)(struct sk_buff *));
-
-extern int ip_conntrack_init(void);
-extern void ip_conntrack_cleanup(void);
-
-struct ip_conntrack_protocol;
-
-extern int
-ip_ct_get_tuple(const struct iphdr *iph,
-                const struct sk_buff *skb,
-                unsigned int dataoff,
-                struct ip_conntrack_tuple *tuple,
-                const struct ip_conntrack_protocol *protocol);
-
-extern int
-ip_ct_invert_tuple(struct ip_conntrack_tuple *inverse,
-                   const struct ip_conntrack_tuple *orig,
-                   const struct ip_conntrack_protocol *protocol);
-
-/* Find a connection corresponding to a tuple. */
-struct ip_conntrack_tuple_hash *
-ip_conntrack_find_get(const struct ip_conntrack_tuple *tuple,
-                      const struct ip_conntrack *ignored_conntrack);
-
-extern int __ip_conntrack_confirm(struct sk_buff **pskb);
-
-/* Confirm a connection: returns NF_DROP if packet must be dropped. */
-static inline int ip_conntrack_confirm(struct sk_buff **pskb)
-{
-        struct ip_conntrack *ct = (struct ip_conntrack *)(*pskb)->nfct;
-        int ret = NF_ACCEPT;
-
-        if (ct) {
-                if (!is_confirmed(ct) && !is_dying(ct))
-                        ret = __ip_conntrack_confirm(pskb);
-                ip_ct_deliver_cached_events(ct);
-        }
-        return ret;
-}
-
-extern void ip_ct_unlink_expect(struct ip_conntrack_expect *exp);
-
-extern struct list_head *ip_conntrack_hash;
-extern struct list_head ip_conntrack_expect_list;
-extern rwlock_t ip_conntrack_lock;
-#endif /* _IP_CONNTRACK_CORE_H */
-
diff --git a/include/linux/netfilter_ipv4/ip_conntrack_ftp.h b/include/linux/netfilter_ipv4/ip_conntrack_ftp.h
deleted file mode 100644
index 2129fc3972ac..000000000000
--- a/include/linux/netfilter_ipv4/ip_conntrack_ftp.h
+++ /dev/null
@@ -1,44 +0,0 @@
-#ifndef _IP_CONNTRACK_FTP_H
-#define _IP_CONNTRACK_FTP_H
-/* FTP tracking. */
-
-/* This enum is exposed to userspace */
-enum ip_ct_ftp_type
-{
-        /* PORT command from client */
-        IP_CT_FTP_PORT,
-        /* PASV response from server */
-        IP_CT_FTP_PASV,
-        /* EPRT command from client */
-        IP_CT_FTP_EPRT,
-        /* EPSV response from server */
-        IP_CT_FTP_EPSV,
-};
-
-#ifdef __KERNEL__
-
-#define FTP_PORT        21
-
-#define NUM_SEQ_TO_REMEMBER 2
-/* This structure exists only once per master */
-struct ip_ct_ftp_master {
-        /* Valid seq positions for cmd matching after newline */
-        u_int32_t seq_aft_nl[IP_CT_DIR_MAX][NUM_SEQ_TO_REMEMBER];
-        /* 0 means seq_match_aft_nl not set */
-        int seq_aft_nl_num[IP_CT_DIR_MAX];
-};
-
-struct ip_conntrack_expect;
-
-/* For NAT to hook in when we find a packet which describes what other
- * connection we should expect. */
-extern unsigned int (*ip_nat_ftp_hook)(struct sk_buff **pskb,
-                                       enum ip_conntrack_info ctinfo,
-                                       enum ip_ct_ftp_type type,
-                                       unsigned int matchoff,
-                                       unsigned int matchlen,
-                                       struct ip_conntrack_expect *exp,
-                                       u32 *seq);
-#endif /* __KERNEL__ */
-
-#endif /* _IP_CONNTRACK_FTP_H */
diff --git a/include/linux/netfilter_ipv4/ip_conntrack_h323.h b/include/linux/netfilter_ipv4/ip_conntrack_h323.h
deleted file mode 100644
index 18f769818f4e..000000000000
--- a/include/linux/netfilter_ipv4/ip_conntrack_h323.h
+++ /dev/null
@@ -1,89 +0,0 @@
-#ifndef _IP_CONNTRACK_H323_H
-#define _IP_CONNTRACK_H323_H
-
-#ifdef __KERNEL__
-
-#include <linux/netfilter/nf_conntrack_h323_asn1.h>
-
-#define RAS_PORT 1719
-#define Q931_PORT 1720
-#define H323_RTP_CHANNEL_MAX 4  /* Audio, video, FAX and other */
-
-/* This structure exists only once per master */
-struct ip_ct_h323_master {
-
-        /* Original and NATed Q.931 or H.245 signal ports */
-        u_int16_t sig_port[IP_CT_DIR_MAX];
-
-        /* Original and NATed RTP ports */
-        u_int16_t rtp_port[H323_RTP_CHANNEL_MAX][IP_CT_DIR_MAX];
-
-        union {
-                /* RAS connection timeout */
-                u_int32_t timeout;
-
-                /* Next TPKT length (for separate TPKT header and data) */
-                u_int16_t tpkt_len[IP_CT_DIR_MAX];
-        };
-};
-
-struct ip_conntrack_expect;
-
-extern int get_h225_addr(unsigned char *data, TransportAddress * addr,
-                         __be32 * ip, u_int16_t * port);
-extern void ip_conntrack_h245_expect(struct ip_conntrack *new,
-                                     struct ip_conntrack_expect *this);
-extern void ip_conntrack_q931_expect(struct ip_conntrack *new,
-                                     struct ip_conntrack_expect *this);
-extern int (*set_h245_addr_hook) (struct sk_buff ** pskb,
-                                  unsigned char **data, int dataoff,
-                                  H245_TransportAddress * addr,
-                                  __be32 ip, u_int16_t port);
-extern int (*set_h225_addr_hook) (struct sk_buff ** pskb,
-                                  unsigned char **data, int dataoff,
-                                  TransportAddress * addr,
-                                  __be32 ip, u_int16_t port);
-extern int (*set_sig_addr_hook) (struct sk_buff ** pskb,
-                                 struct ip_conntrack * ct,
-                                 enum ip_conntrack_info ctinfo,
-                                 unsigned char **data,
-                                 TransportAddress * addr, int count);
-extern int (*set_ras_addr_hook) (struct sk_buff ** pskb,
-                                 struct ip_conntrack * ct,
-                                 enum ip_conntrack_info ctinfo,
-                                 unsigned char **data,
-                                 TransportAddress * addr, int count);
-extern int (*nat_rtp_rtcp_hook) (struct sk_buff ** pskb,
-                                 struct ip_conntrack * ct,
-                                 enum ip_conntrack_info ctinfo,
-                                 unsigned char **data, int dataoff,
-                                 H245_TransportAddress * addr,
-                                 u_int16_t port, u_int16_t rtp_port,
-                                 struct ip_conntrack_expect * rtp_exp,
-                                 struct ip_conntrack_expect * rtcp_exp);
-extern int (*nat_t120_hook) (struct sk_buff ** pskb, struct ip_conntrack * ct,
-                             enum ip_conntrack_info ctinfo,
-                             unsigned char **data, int dataoff,
-                             H245_TransportAddress * addr, u_int16_t port,
-                             struct ip_conntrack_expect * exp);
-extern int (*nat_h245_hook) (struct sk_buff ** pskb, struct ip_conntrack * ct,
-                             enum ip_conntrack_info ctinfo,
-                             unsigned char **data, int dataoff,
-                             TransportAddress * addr, u_int16_t port,
-                             struct ip_conntrack_expect * exp);
-extern int (*nat_callforwarding_hook) (struct sk_buff ** pskb,
-                                       struct ip_conntrack * ct,
-                                       enum ip_conntrack_info ctinfo,
-                                       unsigned char **data, int dataoff,
-                                       TransportAddress * addr,
-                                       u_int16_t port,
-                                       struct ip_conntrack_expect * exp);
-extern int (*nat_q931_hook) (struct sk_buff ** pskb, struct ip_conntrack * ct,
-                             enum ip_conntrack_info ctinfo,
-                             unsigned char **data, TransportAddress * addr,
-                             int idx, u_int16_t port,
-                             struct ip_conntrack_expect * exp);
-
-#endif
-
-#endif
diff --git a/include/linux/netfilter_ipv4/ip_conntrack_helper.h b/include/linux/netfilter_ipv4/ip_conntrack_helper.h
deleted file mode 100644
index 77fe868d36ff..000000000000
--- a/include/linux/netfilter_ipv4/ip_conntrack_helper.h
+++ /dev/null
@@ -1,46 +0,0 @@
-/* IP connection tracking helpers. */
-#ifndef _IP_CONNTRACK_HELPER_H
-#define _IP_CONNTRACK_HELPER_H
-#include <linux/netfilter_ipv4/ip_conntrack.h>
-
-struct module;
-
-struct ip_conntrack_helper
-{       
-        struct list_head list;          /* Internal use. */
-
-        const char *name;               /* name of the module */
-        struct module *me;              /* pointer to self */
-        unsigned int max_expected;      /* Maximum number of concurrent 
-                                         * expected connections */
-        unsigned int timeout;           /* timeout for expecteds */
-
-        /* Mask of things we will help (compared against server response) */
-        struct ip_conntrack_tuple tuple;
-        struct ip_conntrack_tuple mask;
-        
-        /* Function to call when data passes; return verdict, or -1 to
-           invalidate. */
-        int (*help)(struct sk_buff **pskb,
-                    struct ip_conntrack *ct,
-                    enum ip_conntrack_info conntrackinfo);
-
-        void (*destroy)(struct ip_conntrack *ct);
-
-        int (*to_nfattr)(struct sk_buff *skb, const struct ip_conntrack *ct);
-};
-
-extern int ip_conntrack_helper_register(struct ip_conntrack_helper *);
-extern void ip_conntrack_helper_unregister(struct ip_conntrack_helper *);
-
-/* Allocate space for an expectation: this is mandatory before calling 
-   ip_conntrack_expect_related.  You will have to call put afterwards. */
-extern struct ip_conntrack_expect *
-ip_conntrack_expect_alloc(struct ip_conntrack *master);
-extern void ip_conntrack_expect_put(struct ip_conntrack_expect *exp);
-
-/* Add an expected connection: can have more than one per connection */
-extern int ip_conntrack_expect_related(struct ip_conntrack_expect *exp);
-extern void ip_conntrack_unexpect_related(struct ip_conntrack_expect *exp);
-
-#endif /*_IP_CONNTRACK_HELPER_H*/
diff --git a/include/linux/netfilter_ipv4/ip_conntrack_icmp.h b/include/linux/netfilter_ipv4/ip_conntrack_icmp.h
deleted file mode 100644
index eed5ee3e4744..000000000000
--- a/include/linux/netfilter_ipv4/ip_conntrack_icmp.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef _IP_CONNTRACK_ICMP_H
-#define _IP_CONNTRACK_ICMP_H
-
-#include <net/netfilter/ipv4/nf_conntrack_icmp.h>
-
-#endif /* _IP_CONNTRACK_ICMP_H */
diff --git a/include/linux/netfilter_ipv4/ip_conntrack_irc.h b/include/linux/netfilter_ipv4/ip_conntrack_irc.h
deleted file mode 100644
index 16601e0d5626..000000000000
--- a/include/linux/netfilter_ipv4/ip_conntrack_irc.h
+++ /dev/null
@@ -1,32 +0,0 @@
-/* IRC extension for IP connection tracking.
- * (C) 2000 by Harald Welte <laforge@gnumonks.org>
- * based on RR's ip_conntrack_ftp.h
- *
- * ip_conntrack_irc.h,v 1.6 2000/11/07 18:26:42 laforge Exp
- *
- *      This program is free software; you can redistribute it and/or
- *      modify it under the terms of the GNU General Public License
- *      as published by the Free Software Foundation; either version
- *      2 of the License, or (at your option) any later version.
- *
- *
- */
-#ifndef _IP_CONNTRACK_IRC_H
-#define _IP_CONNTRACK_IRC_H
-
-/* This structure exists only once per master */
-struct ip_ct_irc_master {
-};
-
-#ifdef __KERNEL__
-extern unsigned int (*ip_nat_irc_hook)(struct sk_buff **pskb,
-                                       enum ip_conntrack_info ctinfo,
-                                       unsigned int matchoff,
-                                       unsigned int matchlen,
-                                       struct ip_conntrack_expect *exp);
-
-#define IRC_PORT        6667
-
-#endif /* __KERNEL__ */
-
-#endif /* _IP_CONNTRACK_IRC_H */
diff --git a/include/linux/netfilter_ipv4/ip_conntrack_pptp.h b/include/linux/netfilter_ipv4/ip_conntrack_pptp.h
deleted file mode 100644
index 2644b1faddd6..000000000000
--- a/include/linux/netfilter_ipv4/ip_conntrack_pptp.h
+++ /dev/null
@@ -1,326 +0,0 @@
-/* PPTP constants and structs */
-#ifndef _CONNTRACK_PPTP_H
-#define _CONNTRACK_PPTP_H
-
-/* state of the control session */
-enum pptp_ctrlsess_state {
-        PPTP_SESSION_NONE,                      /* no session present */
-        PPTP_SESSION_ERROR,                     /* some session error */
-        PPTP_SESSION_STOPREQ,                   /* stop_sess request seen */
-        PPTP_SESSION_REQUESTED,                 /* start_sess request seen */
-        PPTP_SESSION_CONFIRMED,                 /* session established */
-};
-
-/* state of the call inside the control session */
-enum pptp_ctrlcall_state {
-        PPTP_CALL_NONE,
-        PPTP_CALL_ERROR,
-        PPTP_CALL_OUT_REQ,
-        PPTP_CALL_OUT_CONF,
-        PPTP_CALL_IN_REQ,
-        PPTP_CALL_IN_REP,
-        PPTP_CALL_IN_CONF,
-        PPTP_CALL_CLEAR_REQ,
-};
-
-
-/* conntrack private data */
-struct ip_ct_pptp_master {
-        enum pptp_ctrlsess_state sstate;        /* session state */
-
-        /* everything below is going to be per-expectation in newnat,
-         * since there could be more than one call within one session */
-        enum pptp_ctrlcall_state cstate;        /* call state */
-        __be16 pac_call_id;                     /* call id of PAC, host byte order */
-        __be16 pns_call_id;                     /* call id of PNS, host byte order */
-
-        /* in pre-2.6.11 this used to be per-expect. Now it is per-conntrack
-         * and therefore imposes a fixed limit on the number of maps */
-        struct ip_ct_gre_keymap *keymap_orig, *keymap_reply;
-};
-
-/* conntrack_expect private member */
-struct ip_ct_pptp_expect {
-        enum pptp_ctrlcall_state cstate;        /* call state */
-        __be16 pac_call_id;                     /* call id of PAC */
-        __be16 pns_call_id;                     /* call id of PNS */
-};
-
-
-#ifdef __KERNEL__
-
-#define IP_CONNTR_PPTP          PPTP_CONTROL_PORT
-
-#define PPTP_CONTROL_PORT       1723
-
-#define PPTP_PACKET_CONTROL     1
-#define PPTP_PACKET_MGMT        2
-
-#define PPTP_MAGIC_COOKIE       0x1a2b3c4d
-
-struct pptp_pkt_hdr {
-        __u16   packetLength;
-        __be16  packetType;
-        __be32  magicCookie;
-};
-
-/* PptpControlMessageType values */
-#define PPTP_START_SESSION_REQUEST      1
-#define PPTP_START_SESSION_REPLY        2
-#define PPTP_STOP_SESSION_REQUEST       3
-#define PPTP_STOP_SESSION_REPLY         4
-#define PPTP_ECHO_REQUEST               5
-#define PPTP_ECHO_REPLY                 6
-#define PPTP_OUT_CALL_REQUEST           7
-#define PPTP_OUT_CALL_REPLY             8
-#define PPTP_IN_CALL_REQUEST            9
-#define PPTP_IN_CALL_REPLY              10
-#define PPTP_IN_CALL_CONNECT            11
-#define PPTP_CALL_CLEAR_REQUEST         12
-#define PPTP_CALL_DISCONNECT_NOTIFY     13
-#define PPTP_WAN_ERROR_NOTIFY           14
-#define PPTP_SET_LINK_INFO              15
-
-#define PPTP_MSG_MAX                    15
-
-/* PptpGeneralError values */
-#define PPTP_ERROR_CODE_NONE            0
-#define PPTP_NOT_CONNECTED              1
-#define PPTP_BAD_FORMAT                 2
-#define PPTP_BAD_VALUE                  3
-#define PPTP_NO_RESOURCE                4
-#define PPTP_BAD_CALLID                 5
-#define PPTP_REMOVE_DEVICE_ERROR        6
-
-struct PptpControlHeader {
-        __be16  messageType;
-        __u16   reserved;
-};
-
-/* FramingCapability Bitmap Values */
-#define PPTP_FRAME_CAP_ASYNC            0x1
-#define PPTP_FRAME_CAP_SYNC             0x2
-
-/* BearerCapability Bitmap Values */
-#define PPTP_BEARER_CAP_ANALOG          0x1
-#define PPTP_BEARER_CAP_DIGITAL         0x2
-
-struct PptpStartSessionRequest {
-        __be16  protocolVersion;
-        __u16   reserved1;
-        __be32  framingCapability;
-        __be32  bearerCapability;
-        __be16  maxChannels;
-        __be16  firmwareRevision;
-        __u8    hostName[64];
-        __u8    vendorString[64];
-};
-
-/* PptpStartSessionResultCode Values */
-#define PPTP_START_OK                   1
-#define PPTP_START_GENERAL_ERROR        2
-#define PPTP_START_ALREADY_CONNECTED    3
-#define PPTP_START_NOT_AUTHORIZED       4
-#define PPTP_START_UNKNOWN_PROTOCOL     5
-
-struct PptpStartSessionReply {
-        __be16  protocolVersion;
-        __u8    resultCode;
-        __u8    generalErrorCode;
-        __be32  framingCapability;
-        __be32  bearerCapability;
-        __be16  maxChannels;
-        __be16  firmwareRevision;
-        __u8    hostName[64];
-        __u8    vendorString[64];
-};
-
-/* PptpStopReasons */
-#define PPTP_STOP_NONE                  1
-#define PPTP_STOP_PROTOCOL              2
-#define PPTP_STOP_LOCAL_SHUTDOWN        3
-
-struct PptpStopSessionRequest {
-        __u8    reason;
-        __u8    reserved1;
-        __u16   reserved2;
-};
-
-/* PptpStopSessionResultCode */
-#define PPTP_STOP_OK                    1
-#define PPTP_STOP_GENERAL_ERROR         2
-
-struct PptpStopSessionReply {
-        __u8    resultCode;
-        __u8    generalErrorCode;
-        __u16   reserved1;
-};
-
-struct PptpEchoRequest {
-        __be32 identNumber;
-};
-
-/* PptpEchoReplyResultCode */
-#define PPTP_ECHO_OK                    1
-#define PPTP_ECHO_GENERAL_ERROR         2
-
-struct PptpEchoReply {
-        __be32  identNumber;
-        __u8    resultCode;
-        __u8    generalErrorCode;
-        __u16   reserved;
-};
-
-/* PptpFramingType */
-#define PPTP_ASYNC_FRAMING              1
-#define PPTP_SYNC_FRAMING               2
-#define PPTP_DONT_CARE_FRAMING          3
-
-/* PptpCallBearerType */
-#define PPTP_ANALOG_TYPE                1
-#define PPTP_DIGITAL_TYPE               2
-#define PPTP_DONT_CARE_BEARER_TYPE      3
-
-struct PptpOutCallRequest {
-        __be16  callID;
-        __be16  callSerialNumber;
-        __be32  minBPS;
-        __be32  maxBPS;
-        __be32  bearerType;
-        __be32  framingType;
-        __be16  packetWindow;
-        __be16  packetProcDelay;
-        __be16  phoneNumberLength;
-        __u16   reserved1;
-        __u8    phoneNumber[64];
-        __u8    subAddress[64];
-};
-
-/* PptpCallResultCode */
-#define PPTP_OUTCALL_CONNECT            1
-#define PPTP_OUTCALL_GENERAL_ERROR      2
-#define PPTP_OUTCALL_NO_CARRIER         3
-#define PPTP_OUTCALL_BUSY               4
-#define PPTP_OUTCALL_NO_DIAL_TONE       5
-#define PPTP_OUTCALL_TIMEOUT            6
-#define PPTP_OUTCALL_DONT_ACCEPT        7
-
-struct PptpOutCallReply {
-        __be16  callID;
-        __be16  peersCallID;
-        __u8    resultCode;
-        __u8    generalErrorCode;
-        __be16  causeCode;
-        __be32  connectSpeed;
-        __be16  packetWindow;
-        __be16  packetProcDelay;
-        __be32  physChannelID;
-};
-
-struct PptpInCallRequest {
-        __be16  callID;
-        __be16  callSerialNumber;
-        __be32  callBearerType;
-        __be32  physChannelID;
-        __be16  dialedNumberLength;
-        __be16  dialingNumberLength;
-        __u8    dialedNumber[64];
-        __u8    dialingNumber[64];
-        __u8    subAddress[64];
-};
-
-/* PptpInCallResultCode */
-#define PPTP_INCALL_ACCEPT              1
-#define PPTP_INCALL_GENERAL_ERROR       2
-#define PPTP_INCALL_DONT_ACCEPT         3
-
-struct PptpInCallReply {
-        __be16  callID;
-        __be16  peersCallID;
-        __u8    resultCode;
-        __u8    generalErrorCode;
-        __be16  packetWindow;
-        __be16  packetProcDelay;
-        __u16   reserved;
-};
-
-struct PptpInCallConnected {
-        __be16  peersCallID;
-        __u16   reserved;
-        __be32  connectSpeed;
-        __be16  packetWindow;
-        __be16  packetProcDelay;
-        __be32  callFramingType;
-};
-
-struct PptpClearCallRequest {
-        __be16  callID;
-        __u16   reserved;
-};
-
-struct PptpCallDisconnectNotify {
-        __be16  callID;
-        __u8    resultCode;
-        __u8    generalErrorCode;
-        __be16  causeCode;
-        __u16   reserved;
-        __u8    callStatistics[128];
-};
-
-struct PptpWanErrorNotify {
-        __be16  peersCallID;
-        __u16   reserved;
-        __be32  crcErrors;
-        __be32  framingErrors;
-        __be32  hardwareOverRuns;
-        __be32  bufferOverRuns;
-        __be32  timeoutErrors;
-        __be32  alignmentErrors;
-};
-
-struct PptpSetLinkInfo {
-        __be16  peersCallID;
-        __u16   reserved;
-        __be32  sendAccm;
-        __be32  recvAccm;
-};
-
-union pptp_ctrl_union {
-        struct PptpStartSessionRequest  sreq;
-        struct PptpStartSessionReply    srep;
-        struct PptpStopSessionRequest   streq;
-        struct PptpStopSessionReply     strep;
-        struct PptpOutCallRequest       ocreq;
-        struct PptpOutCallReply         ocack;
-        struct PptpInCallRequest        icreq;
-        struct PptpInCallReply          icack;
-        struct PptpInCallConnected      iccon;
-        struct PptpClearCallRequest     clrreq;
-        struct PptpCallDisconnectNotify disc;
-        struct PptpWanErrorNotify       wanerr;
-        struct PptpSetLinkInfo          setlink;
-};
-
-extern int
-(*ip_nat_pptp_hook_outbound)(struct sk_buff **pskb,
-                          struct ip_conntrack *ct,
-                          enum ip_conntrack_info ctinfo,
-                          struct PptpControlHeader *ctlh,
-                          union pptp_ctrl_union *pptpReq);
-
-extern int
-(*ip_nat_pptp_hook_inbound)(struct sk_buff **pskb,
-                          struct ip_conntrack *ct,
-                          enum ip_conntrack_info ctinfo,
-                          struct PptpControlHeader *ctlh,
-                          union pptp_ctrl_union *pptpReq);
-
-extern void
-(*ip_nat_pptp_hook_exp_gre)(struct ip_conntrack_expect *exp_orig,
-                            struct ip_conntrack_expect *exp_reply);
-
-extern void
-(*ip_nat_pptp_hook_expectfn)(struct ip_conntrack *ct,
-                             struct ip_conntrack_expect *exp);
-#endif /* __KERNEL__ */
-#endif /* _CONNTRACK_PPTP_H */
diff --git a/include/linux/netfilter_ipv4/ip_conntrack_proto_gre.h b/include/linux/netfilter_ipv4/ip_conntrack_proto_gre.h
deleted file mode 100644
index e371e0fc1672..000000000000
--- a/include/linux/netfilter_ipv4/ip_conntrack_proto_gre.h
+++ /dev/null
@@ -1,114 +0,0 @@
-#ifndef _CONNTRACK_PROTO_GRE_H
-#define _CONNTRACK_PROTO_GRE_H
-#include <asm/byteorder.h>
-
-/* GRE PROTOCOL HEADER */
-
-/* GRE Version field */
-#define GRE_VERSION_1701        0x0
-#define GRE_VERSION_PPTP        0x1
-
-/* GRE Protocol field */
-#define GRE_PROTOCOL_PPTP       0x880B
-
-/* GRE Flags */
-#define GRE_FLAG_C              0x80
-#define GRE_FLAG_R              0x40
-#define GRE_FLAG_K              0x20
-#define GRE_FLAG_S              0x10
-#define GRE_FLAG_A              0x80
-
-#define GRE_IS_C(f)     ((f)&GRE_FLAG_C)
-#define GRE_IS_R(f)     ((f)&GRE_FLAG_R)
-#define GRE_IS_K(f)     ((f)&GRE_FLAG_K)
-#define GRE_IS_S(f)     ((f)&GRE_FLAG_S)
-#define GRE_IS_A(f)     ((f)&GRE_FLAG_A)
-
-/* GRE is a mess: Four different standards */
-struct gre_hdr {
-#if defined(__LITTLE_ENDIAN_BITFIELD)
-        __u16   rec:3,
-                srr:1,
-                seq:1,
-                key:1,
-                routing:1,
-                csum:1,
-                version:3,
-                reserved:4,
-                ack:1;
-#elif defined(__BIG_ENDIAN_BITFIELD)
-        __u16   csum:1,
-                routing:1,
-                key:1,
-                seq:1,
-                srr:1,
-                rec:3,
-                ack:1,
-                reserved:4,
-                version:3;
-#else
-#error "Adjust your <asm/byteorder.h> defines"
-#endif
-        __be16  protocol;
-};
-
-/* modified GRE header for PPTP */
-struct gre_hdr_pptp {
-        __u8   flags;           /* bitfield */
-        __u8   version;         /* should be GRE_VERSION_PPTP */
-        __be16 protocol;        /* should be GRE_PROTOCOL_PPTP */
-        __be16 payload_len;     /* size of ppp payload, not inc. gre header */
-        __be16 call_id;         /* peer's call_id for this session */
-        __be32 seq;             /* sequence number.  Present if S==1 */
-        __be32 ack;             /* seq number of highest packet recieved by */
-                                /*  sender in this session */
-};
-
-
-/* this is part of ip_conntrack */
-struct ip_ct_gre {
-        unsigned int stream_timeout;
-        unsigned int timeout;
-};
-
-#ifdef __KERNEL__
-struct ip_conntrack_expect;
-struct ip_conntrack;
-
-/* structure for original <-> reply keymap */
-struct ip_ct_gre_keymap {
-        struct list_head list;
-
-        struct ip_conntrack_tuple tuple;
-};
-
-/* add new tuple->key_reply pair to keymap */
-int ip_ct_gre_keymap_add(struct ip_conntrack *ct,
-                         struct ip_conntrack_tuple *t,
-                         int reply);
-
-/* delete keymap entries */
-void ip_ct_gre_keymap_destroy(struct ip_conntrack *ct);
-
-
-/* get pointer to gre key, if present */
-static inline __be32 *gre_key(struct gre_hdr *greh)
-{
-        if (!greh->key)
-                return NULL;
-        if (greh->csum || greh->routing)
-                return (__be32 *) (greh+sizeof(*greh)+4);
-        return (__be32 *) (greh+sizeof(*greh));
-}
-
-/* get pointer ot gre csum, if present */
-static inline __sum16 *gre_csum(struct gre_hdr *greh)
-{
-        if (!greh->csum)
-                return NULL;
-        return (__sum16 *) (greh+sizeof(*greh));
-}
-
-#endif /* __KERNEL__ */
-
-#endif /* _CONNTRACK_PROTO_GRE_H */
diff --git a/include/linux/netfilter_ipv4/ip_conntrack_protocol.h b/include/linux/netfilter_ipv4/ip_conntrack_protocol.h
deleted file mode 100644
index 2c76b879e3dc..000000000000
--- a/include/linux/netfilter_ipv4/ip_conntrack_protocol.h
+++ /dev/null
@@ -1,98 +0,0 @@
-/* Header for use in defining a given protocol for connection tracking. */
-#ifndef _IP_CONNTRACK_PROTOCOL_H
-#define _IP_CONNTRACK_PROTOCOL_H
-#include <linux/netfilter_ipv4/ip_conntrack.h>
-#include <linux/netfilter/nfnetlink_conntrack.h>
-
-struct seq_file;
-
-struct ip_conntrack_protocol
-{
-        /* Protocol number. */
-        u_int8_t proto;
-
-        /* Protocol name */
-        const char *name;
-
-        /* Try to fill in the third arg: dataoff is offset past IP
-           hdr.  Return true if possible. */
-        int (*pkt_to_tuple)(const struct sk_buff *skb,
-                           unsigned int dataoff,
-                           struct ip_conntrack_tuple *tuple);
-
-        /* Invert the per-proto part of the tuple: ie. turn xmit into reply.
-         * Some packets can't be inverted: return 0 in that case.
-         */
-        int (*invert_tuple)(struct ip_conntrack_tuple *inverse,
-                            const struct ip_conntrack_tuple *orig);
-
-        /* Print out the per-protocol part of the tuple. Return like seq_* */
-        int (*print_tuple)(struct seq_file *,
-                           const struct ip_conntrack_tuple *);
-
-        /* Print out the private part of the conntrack. */
-        int (*print_conntrack)(struct seq_file *, const struct ip_conntrack *);
-
-        /* Returns verdict for packet, or -1 for invalid. */
-        int (*packet)(struct ip_conntrack *conntrack,
-                      const struct sk_buff *skb,
-                      enum ip_conntrack_info ctinfo);
-
-        /* Called when a new connection for this protocol found;
-         * returns TRUE if it's OK.  If so, packet() called next. */
-        int (*new)(struct ip_conntrack *conntrack, const struct sk_buff *skb);
-
-        /* Called when a conntrack entry is destroyed */
-        void (*destroy)(struct ip_conntrack *conntrack);
-
-        int (*error)(struct sk_buff *skb, enum ip_conntrack_info *ctinfo,
-                     unsigned int hooknum);
-
-        /* convert protoinfo to nfnetink attributes */
-        int (*to_nfattr)(struct sk_buff *skb, struct nfattr *nfa,
-                         const struct ip_conntrack *ct);
-
-        /* convert nfnetlink attributes to protoinfo */
-        int (*from_nfattr)(struct nfattr *tb[], struct ip_conntrack *ct);
-
-        int (*tuple_to_nfattr)(struct sk_buff *skb,
-                               const struct ip_conntrack_tuple *t);
-        int (*nfattr_to_tuple)(struct nfattr *tb[],
-                               struct ip_conntrack_tuple *t);
-
-        /* Module (if any) which this is connected to. */
-        struct module *me;
-};
-
-/* Protocol registration. */
-extern int ip_conntrack_protocol_register(struct ip_conntrack_protocol *proto);
-extern void ip_conntrack_protocol_unregister(struct ip_conntrack_protocol *proto);
-/* Existing built-in protocols */
-extern struct ip_conntrack_protocol ip_conntrack_protocol_tcp;
-extern struct ip_conntrack_protocol ip_conntrack_protocol_udp;
-extern struct ip_conntrack_protocol ip_conntrack_protocol_icmp;
-extern struct ip_conntrack_protocol ip_conntrack_generic_protocol;
-extern int ip_conntrack_protocol_tcp_init(void);
-
-/* Log invalid packets */
-extern unsigned int ip_ct_log_invalid;
-
-extern int ip_ct_port_tuple_to_nfattr(struct sk_buff *,
-                                      const struct ip_conntrack_tuple *);
-extern int ip_ct_port_nfattr_to_tuple(struct nfattr *tb[],
-                                      struct ip_conntrack_tuple *);
-
-#ifdef CONFIG_SYSCTL
-#ifdef DEBUG_INVALID_PACKETS
-#define LOG_INVALID(proto) \
-        (ip_ct_log_invalid == (proto) || ip_ct_log_invalid == IPPROTO_RAW)
-#else
-#define LOG_INVALID(proto) \
-        ((ip_ct_log_invalid == (proto) || ip_ct_log_invalid == IPPROTO_RAW) \
-         && net_ratelimit())
-#endif
-#else
-#define LOG_INVALID(proto) 0
-#endif /* CONFIG_SYSCTL */
-
-#endif /*_IP_CONNTRACK_PROTOCOL_H*/
diff --git a/include/linux/netfilter_ipv4/ip_conntrack_sctp.h b/include/linux/netfilter_ipv4/ip_conntrack_sctp.h
deleted file mode 100644
index 4099a041a32a..000000000000
--- a/include/linux/netfilter_ipv4/ip_conntrack_sctp.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef _IP_CONNTRACK_SCTP_H
-#define _IP_CONNTRACK_SCTP_H
-
-#include <linux/netfilter/nf_conntrack_sctp.h>
-
-#endif /* _IP_CONNTRACK_SCTP_H */
diff --git a/include/linux/netfilter_ipv4/ip_conntrack_sip.h b/include/linux/netfilter_ipv4/ip_conntrack_sip.h
deleted file mode 100644
index bef6c646defa..000000000000
--- a/include/linux/netfilter_ipv4/ip_conntrack_sip.h
+++ /dev/null
@@ -1,40 +0,0 @@
-#ifndef __IP_CONNTRACK_SIP_H__
-#define __IP_CONNTRACK_SIP_H__
-#ifdef __KERNEL__
-
-#define SIP_PORT        5060
-#define SIP_TIMEOUT     3600
-
-enum sip_header_pos {
-        POS_REG_REQ_URI,
-        POS_REQ_URI,
-        POS_FROM,
-        POS_TO,
-        POS_VIA,
-        POS_CONTACT,
-        POS_CONTENT,
-        POS_MEDIA,
-        POS_OWNER,
-        POS_CONNECTION,
-        POS_SDP_HEADER,
-};
-
-extern unsigned int (*ip_nat_sip_hook)(struct sk_buff **pskb,
-                                       enum ip_conntrack_info ctinfo,
-                                       struct ip_conntrack *ct,
-                                       const char **dptr);
-extern unsigned int (*ip_nat_sdp_hook)(struct sk_buff **pskb,
-                                       enum ip_conntrack_info ctinfo,
-                                       struct ip_conntrack_expect *exp,
-                                       const char *dptr);
-
-extern int ct_sip_get_info(const char *dptr, size_t dlen,
-                           unsigned int *matchoff,
-                           unsigned int *matchlen,
-                           enum sip_header_pos pos);
-extern int ct_sip_lnlen(const char *line, const char *limit);
-extern const char *ct_sip_search(const char *needle, const char *haystack,
-                                 size_t needle_len, size_t haystack_len,
-                                 int case_sensitive);
-#endif /* __KERNEL__ */
-#endif /* __IP_CONNTRACK_SIP_H__ */
diff --git a/include/linux/netfilter_ipv4/ip_conntrack_tcp.h b/include/linux/netfilter_ipv4/ip_conntrack_tcp.h
deleted file mode 100644
index 876b8fb17e68..000000000000
--- a/include/linux/netfilter_ipv4/ip_conntrack_tcp.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef _IP_CONNTRACK_TCP_H
-#define _IP_CONNTRACK_TCP_H
-
-#include <linux/netfilter/nf_conntrack_tcp.h>
-
-#endif /* _IP_CONNTRACK_TCP_H */
diff --git a/include/linux/netfilter_ipv4/ip_conntrack_tftp.h b/include/linux/netfilter_ipv4/ip_conntrack_tftp.h
deleted file mode 100644
index a404fc0abf0e..000000000000
--- a/include/linux/netfilter_ipv4/ip_conntrack_tftp.h
+++ /dev/null
@@ -1,20 +0,0 @@
-#ifndef _IP_CT_TFTP
-#define _IP_CT_TFTP
-
-#define TFTP_PORT 69
-
-struct tftphdr {
-        __be16 opcode;
-};
-
-#define TFTP_OPCODE_READ        1
-#define TFTP_OPCODE_WRITE       2
-#define TFTP_OPCODE_DATA        3
-#define TFTP_OPCODE_ACK         4
-#define TFTP_OPCODE_ERROR       5
-
-extern unsigned int (*ip_nat_tftp_hook)(struct sk_buff **pskb,
-                                 enum ip_conntrack_info ctinfo,
-                                 struct ip_conntrack_expect *exp);
-
-#endif /* _IP_CT_TFTP */
diff --git a/include/linux/netfilter_ipv4/ip_conntrack_tuple.h b/include/linux/netfilter_ipv4/ip_conntrack_tuple.h
deleted file mode 100644
index c228bde74c33..000000000000
--- a/include/linux/netfilter_ipv4/ip_conntrack_tuple.h
+++ /dev/null
@@ -1,146 +0,0 @@
-#ifndef _IP_CONNTRACK_TUPLE_H
-#define _IP_CONNTRACK_TUPLE_H
-
-#include <linux/types.h>
-#include <linux/netfilter/nf_conntrack_tuple_common.h>
-
-/* A `tuple' is a structure containing the information to uniquely
-  identify a connection.  ie. if two packets have the same tuple, they
-  are in the same connection; if not, they are not.
-
-  We divide the structure along "manipulatable" and
-  "non-manipulatable" lines, for the benefit of the NAT code.
-*/
-
-/* The protocol-specific manipulable parts of the tuple: always in
-   network order! */
-union ip_conntrack_manip_proto
-{
-        /* Add other protocols here. */
-        u_int16_t all;
-
-        struct {
-                __be16 port;
-        } tcp;
-        struct {
-                __be16 port;
-        } udp;
-        struct {
-                __be16 id;
-        } icmp;
-        struct {
-                __be16 port;
-        } sctp;
-        struct {
-                __be16 key;     /* key is 32bit, pptp only uses 16 */
-        } gre;
-};
-
-/* The manipulable part of the tuple. */
-struct ip_conntrack_manip
-{
-        __be32 ip;
-        union ip_conntrack_manip_proto u;
-};
-
-/* This contains the information to distinguish a connection. */
-struct ip_conntrack_tuple
-{
-        struct ip_conntrack_manip src;
-
-        /* These are the parts of the tuple which are fixed. */
-        struct {
-                __be32 ip;
-                union {
-                        /* Add other protocols here. */
-                        u_int16_t all;
-
-                        struct {
-                                __be16 port;
-                        } tcp;
-                        struct {
-                                __be16 port;
-                        } udp;
-                        struct {
-                                u_int8_t type, code;
-                        } icmp;
-                        struct {
-                                __be16 port;
-                        } sctp;
-                        struct {
-                                __be16 key;     /* key is 32bit, 
-                                                 * pptp only uses 16 */
-                        } gre;
-                } u;
-
-                /* The protocol. */
-                u_int8_t protonum;
-
-                /* The direction (for tuplehash) */
-                u_int8_t dir;
-        } dst;
-};
-
-/* This is optimized opposed to a memset of the whole structure.  Everything we
- * really care about is the  source/destination unions */
-#define IP_CT_TUPLE_U_BLANK(tuple)                              \
-        do {                                                    \
-                (tuple)->src.u.all = 0;                         \
-                (tuple)->dst.u.all = 0;                         \
-        } while (0)
-
-#ifdef __KERNEL__
-
-#define DUMP_TUPLE(tp)                                          \
-DEBUGP("tuple %p: %u %u.%u.%u.%u:%hu -> %u.%u.%u.%u:%hu\n",     \
-       (tp), (tp)->dst.protonum,                                \
-       NIPQUAD((tp)->src.ip), ntohs((tp)->src.u.all),           \
-       NIPQUAD((tp)->dst.ip), ntohs((tp)->dst.u.all))
-
-/* If we're the first tuple, it's the original dir. */
-#define DIRECTION(h) ((enum ip_conntrack_dir)(h)->tuple.dst.dir)
-
-/* Connections have two entries in the hash table: one for each way */
-struct ip_conntrack_tuple_hash
-{
-        struct list_head list;
-
-        struct ip_conntrack_tuple tuple;
-};
-
-#endif /* __KERNEL__ */
-
-static inline int ip_ct_tuple_src_equal(const struct ip_conntrack_tuple *t1,
-                                        const struct ip_conntrack_tuple *t2)
-{
-        return t1->src.ip == t2->src.ip
-                && t1->src.u.all == t2->src.u.all;
-}
-
-static inline int ip_ct_tuple_dst_equal(const struct ip_conntrack_tuple *t1,
-                                        const struct ip_conntrack_tuple *t2)
-{
-        return t1->dst.ip == t2->dst.ip
-                && t1->dst.u.all == t2->dst.u.all
-                && t1->dst.protonum == t2->dst.protonum;
-}
-
-static inline int ip_ct_tuple_equal(const struct ip_conntrack_tuple *t1,
-                                    const struct ip_conntrack_tuple *t2)
-{
-        return ip_ct_tuple_src_equal(t1, t2) && ip_ct_tuple_dst_equal(t1, t2);
-}
-
-static inline int ip_ct_tuple_mask_cmp(const struct ip_conntrack_tuple *t,
-                                       const struct ip_conntrack_tuple *tuple,
-                                       const struct ip_conntrack_tuple *mask)
-{
-        return !(((t->src.ip ^ tuple->src.ip) & mask->src.ip)
-                 || ((t->dst.ip ^ tuple->dst.ip) & mask->dst.ip)
-                 || ((t->src.u.all ^ tuple->src.u.all) & mask->src.u.all)
-                 || ((t->dst.u.all ^ tuple->dst.u.all) & mask->dst.u.all)
-                 || ((t->dst.protonum ^ tuple->dst.protonum)
-                     & mask->dst.protonum));
-}
-
-#endif /* _IP_CONNTRACK_TUPLE_H */
diff --git a/include/linux/netfilter_ipv4/ip_nat.h b/include/linux/netfilter_ipv4/ip_nat.h
deleted file mode 100644
index bbca89aab813..000000000000
--- a/include/linux/netfilter_ipv4/ip_nat.h
+++ /dev/null
@@ -1,79 +0,0 @@
-#ifndef _IP_NAT_H
-#define _IP_NAT_H
-#include <linux/netfilter_ipv4.h>
-#include <linux/netfilter_ipv4/ip_conntrack_tuple.h>
-
-#define IP_NAT_MAPPING_TYPE_MAX_NAMELEN 16
-
-enum ip_nat_manip_type
-{
-        IP_NAT_MANIP_SRC,
-        IP_NAT_MANIP_DST
-};
-
-/* SRC manip occurs POST_ROUTING or LOCAL_IN */
-#define HOOK2MANIP(hooknum) ((hooknum) != NF_IP_POST_ROUTING && (hooknum) != NF_IP_LOCAL_IN)
-
-#define IP_NAT_RANGE_MAP_IPS 1
-#define IP_NAT_RANGE_PROTO_SPECIFIED 2
-#define IP_NAT_RANGE_PROTO_RANDOM 4 /* add randomness to "port" selection */
-
-/* NAT sequence number modifications */
-struct ip_nat_seq {
-        /* position of the last TCP sequence number 
-         * modification (if any) */
-        u_int32_t correction_pos;
-        /* sequence number offset before and after last modification */
-        int16_t offset_before, offset_after;
-};
-
-/* Single range specification. */
-struct ip_nat_range
-{
-        /* Set to OR of flags above. */
-        unsigned int flags;
-
-        /* Inclusive: network order. */
-        __be32 min_ip, max_ip;
-
-        /* Inclusive: network order */
-        union ip_conntrack_manip_proto min, max;
-};
-
-/* For backwards compat: don't use in modern code. */
-struct ip_nat_multi_range_compat
-{
-        unsigned int rangesize; /* Must be 1. */
-
-        /* hangs off end. */
-        struct ip_nat_range range[1];
-};
-
-#ifdef __KERNEL__
-#include <linux/list.h>
-
-/* Protects NAT hash tables, and NAT-private part of conntracks. */
-extern rwlock_t ip_nat_lock;
-
-/* The structure embedded in the conntrack structure. */
-struct ip_nat_info
-{
-        struct list_head bysource;
-        struct ip_nat_seq seq[IP_CT_DIR_MAX];
-};
-
-struct ip_conntrack;
-
-/* Set up the info structure to map into this range. */
-extern unsigned int ip_nat_setup_info(struct ip_conntrack *conntrack,
-                                      const struct ip_nat_range *range,
-                                      unsigned int hooknum);
-
-/* Is this tuple already taken? (not by us)*/
-extern int ip_nat_used_tuple(const struct ip_conntrack_tuple *tuple,
-                             const struct ip_conntrack *ignored_conntrack);
-
-#else  /* !__KERNEL__: iptables wants this to compile. */
-#define ip_nat_multi_range ip_nat_multi_range_compat
-#endif /*__KERNEL__*/
-#endif
diff --git a/include/linux/netfilter_ipv4/ip_nat_core.h b/include/linux/netfilter_ipv4/ip_nat_core.h
deleted file mode 100644
index 60566f9fd7b3..000000000000
--- a/include/linux/netfilter_ipv4/ip_nat_core.h
+++ /dev/null
@@ -1,18 +0,0 @@
-#ifndef _IP_NAT_CORE_H
-#define _IP_NAT_CORE_H
-#include <linux/list.h>
-#include <linux/netfilter_ipv4/ip_conntrack.h>
-
-/* This header used to share core functionality between the standalone
-   NAT module, and the compatibility layer's use of NAT for masquerading. */
-
-extern unsigned int ip_nat_packet(struct ip_conntrack *ct,
-                               enum ip_conntrack_info conntrackinfo,
-                               unsigned int hooknum,
-                               struct sk_buff **pskb);
-
-extern int ip_nat_icmp_reply_translation(struct ip_conntrack *ct,
-                                         enum ip_conntrack_info ctinfo,
-                                         unsigned int hooknum,
-                                         struct sk_buff **pskb);
-#endif /* _IP_NAT_CORE_H */
diff --git a/include/linux/netfilter_ipv4/ip_nat_helper.h b/include/linux/netfilter_ipv4/ip_nat_helper.h
deleted file mode 100644
index bf9cb105c885..000000000000
--- a/include/linux/netfilter_ipv4/ip_nat_helper.h
+++ /dev/null
@@ -1,33 +0,0 @@
-#ifndef _IP_NAT_HELPER_H
-#define _IP_NAT_HELPER_H
-/* NAT protocol helper routines. */
-
-#include <linux/netfilter_ipv4/ip_conntrack.h>
-#include <linux/module.h>
-
-struct sk_buff;
-
-/* These return true or false. */
-extern int ip_nat_mangle_tcp_packet(struct sk_buff **skb,
-                                struct ip_conntrack *ct,
-                                enum ip_conntrack_info ctinfo,
-                                unsigned int match_offset,
-                                unsigned int match_len,
-                                const char *rep_buffer,
-                                unsigned int rep_len);
-extern int ip_nat_mangle_udp_packet(struct sk_buff **skb,
-                                struct ip_conntrack *ct,
-                                enum ip_conntrack_info ctinfo,
-                                unsigned int match_offset,
-                                unsigned int match_len,
-                                const char *rep_buffer,
-                                unsigned int rep_len);
-extern int ip_nat_seq_adjust(struct sk_buff **pskb, 
-                             struct ip_conntrack *ct, 
-                             enum ip_conntrack_info ctinfo);
-
-/* Setup NAT on this expected conntrack so it follows master, but goes
- * to port ct->master->saved_proto. */
-extern void ip_nat_follow_master(struct ip_conntrack *ct,
-                                 struct ip_conntrack_expect *this);
-#endif
diff --git a/include/linux/netfilter_ipv4/ip_nat_pptp.h b/include/linux/netfilter_ipv4/ip_nat_pptp.h
deleted file mode 100644
index 36668bf0f373..000000000000
--- a/include/linux/netfilter_ipv4/ip_nat_pptp.h
+++ /dev/null
@@ -1,11 +0,0 @@
-/* PPTP constants and structs */
-#ifndef _NAT_PPTP_H
-#define _NAT_PPTP_H
-
-/* conntrack private data */
-struct ip_nat_pptp {
-        __be16 pns_call_id;             /* NAT'ed PNS call id */
-        __be16 pac_call_id;             /* NAT'ed PAC call id */
-};
-
-#endif /* _NAT_PPTP_H */
diff --git a/include/linux/netfilter_ipv4/ip_nat_protocol.h b/include/linux/netfilter_ipv4/ip_nat_protocol.h
deleted file mode 100644
index 612a43614e7b..000000000000
--- a/include/linux/netfilter_ipv4/ip_nat_protocol.h
+++ /dev/null
@@ -1,74 +0,0 @@
-/* Header for use in defining a given protocol. */
-#ifndef _IP_NAT_PROTOCOL_H
-#define _IP_NAT_PROTOCOL_H
-#include <linux/init.h>
-#include <linux/list.h>
-
-#include <linux/netfilter_ipv4/ip_nat.h>
-#include <linux/netfilter/nfnetlink_conntrack.h>
-
-struct iphdr;
-struct ip_nat_range;
-
-struct ip_nat_protocol
-{
-        /* Protocol name */
-        const char *name;
-
-        /* Protocol number. */
-        unsigned int protonum;
-
-        struct module *me;
-
-        /* Translate a packet to the target according to manip type.
-           Return true if succeeded. */
-        int (*manip_pkt)(struct sk_buff **pskb,
-                         unsigned int iphdroff,
-                         const struct ip_conntrack_tuple *tuple,
-                         enum ip_nat_manip_type maniptype);
-
-        /* Is the manipable part of the tuple between min and max incl? */
-        int (*in_range)(const struct ip_conntrack_tuple *tuple,
-                        enum ip_nat_manip_type maniptype,
-                        const union ip_conntrack_manip_proto *min,
-                        const union ip_conntrack_manip_proto *max);
-
-        /* Alter the per-proto part of the tuple (depending on
-           maniptype), to give a unique tuple in the given range if
-           possible; return false if not.  Per-protocol part of tuple
-           is initialized to the incoming packet. */
-        int (*unique_tuple)(struct ip_conntrack_tuple *tuple,
-                            const struct ip_nat_range *range,
-                            enum ip_nat_manip_type maniptype,
-                            const struct ip_conntrack *conntrack);
-
-        int (*range_to_nfattr)(struct sk_buff *skb,
-                               const struct ip_nat_range *range);
-
-        int (*nfattr_to_range)(struct nfattr *tb[],
-                               struct ip_nat_range *range);
-};
-
-/* Protocol registration. */
-extern int ip_nat_protocol_register(struct ip_nat_protocol *proto);
-extern void ip_nat_protocol_unregister(struct ip_nat_protocol *proto);
-
-extern struct ip_nat_protocol *ip_nat_proto_find_get(u_int8_t protocol);
-extern void ip_nat_proto_put(struct ip_nat_protocol *proto);
-
-/* Built-in protocols. */
-extern struct ip_nat_protocol ip_nat_protocol_tcp;
-extern struct ip_nat_protocol ip_nat_protocol_udp;
-extern struct ip_nat_protocol ip_nat_protocol_icmp;
-extern struct ip_nat_protocol ip_nat_unknown_protocol;
-
-extern int init_protocols(void) __init;
-extern void cleanup_protocols(void);
-extern struct ip_nat_protocol *find_nat_proto(u_int16_t protonum);
-
-extern int ip_nat_port_range_to_nfattr(struct sk_buff *skb,
-                                       const struct ip_nat_range *range);
-extern int ip_nat_port_nfattr_to_range(struct nfattr *tb[],
-                                       struct ip_nat_range *range);
-
-#endif /*_IP_NAT_PROTO_H*/
diff --git a/include/linux/netfilter_ipv4/ip_nat_rule.h b/include/linux/netfilter_ipv4/ip_nat_rule.h
deleted file mode 100644
index 73b9552e6a89..000000000000
--- a/include/linux/netfilter_ipv4/ip_nat_rule.h
+++ /dev/null
@@ -1,28 +0,0 @@
-#ifndef _IP_NAT_RULE_H
-#define _IP_NAT_RULE_H
-#include <linux/netfilter_ipv4/ip_conntrack.h>
-#include <linux/netfilter_ipv4/ip_tables.h>
-#include <linux/netfilter_ipv4/ip_nat.h>
-
-#ifdef __KERNEL__
-
-extern int ip_nat_rule_init(void) __init;
-extern void ip_nat_rule_cleanup(void);
-extern int ip_nat_rule_find(struct sk_buff **pskb,
-                            unsigned int hooknum,
-                            const struct net_device *in,
-                            const struct net_device *out,
-                            struct ip_conntrack *ct,
-                            struct ip_nat_info *info);
-
-extern unsigned int
-alloc_null_binding(struct ip_conntrack *conntrack,
-                   struct ip_nat_info *info,
-                   unsigned int hooknum);
-
-extern unsigned int
-alloc_null_binding_confirmed(struct ip_conntrack *conntrack,
-                             struct ip_nat_info *info,
-                             unsigned int hooknum);
-#endif
-#endif /* _IP_NAT_RULE_H */
diff --git a/include/linux/netfilter_ipv4/ipt_SAME.h b/include/linux/netfilter_ipv4/ipt_SAME.h
index cc4c0b2269af..be6e682a85ec 100644
--- a/include/linux/netfilter_ipv4/ipt_SAME.h
+++ b/include/linux/netfilter_ipv4/ipt_SAME.h
@@ -13,7 +13,7 @@ struct ipt_same_info
         u_int32_t *iparray;
 
         /* hangs off end. */
-        struct ip_nat_range range[IPT_SAME_MAX_RANGE];
+        struct nf_nat_range range[IPT_SAME_MAX_RANGE];
 };
 
 #endif /*_IPT_SAME_H*/
diff --git a/include/linux/netlink.h b/include/linux/netlink.h
index 2a20f488ac1b..f41688f56632 100644
--- a/include/linux/netlink.h
+++ b/include/linux/netlink.h
@@ -138,6 +138,11 @@ struct nlattr
 #include <linux/capability.h>
 #include <linux/skbuff.h>
 
+static inline struct nlmsghdr *nlmsg_hdr(const struct sk_buff *skb)
+{
+        return (struct nlmsghdr *)skb->data;
+}
+
 struct netlink_skb_parms
 {
         struct ucred            creds;          /* Skb credentials      */
@@ -152,7 +157,10 @@ struct netlink_skb_parms
 #define NETLINK_CREDS(skb)      (&NETLINK_CB((skb)).creds)
 
 
-extern struct sock *netlink_kernel_create(int unit, unsigned int groups, void (*input)(struct sock *sk, int len), struct module *module);
+extern struct sock *netlink_kernel_create(int unit, unsigned int groups,
+                                          void (*input)(struct sock *sk, int len),
+                                          struct mutex *cb_mutex,
+                                          struct module *module);
 extern void netlink_ack(struct sk_buff *in_skb, struct nlmsghdr *nlh, int err);
 extern int netlink_has_listeners(struct sock *sk, unsigned int group);
 extern int netlink_unicast(struct sock *ssk, struct sk_buff *skb, __u32 pid, int nonblock);
@@ -171,9 +179,16 @@ int netlink_sendskb(struct sock *sk, struct sk_buff *skb, int protocol);
 
 /*
  *      skb should fit one page. This choice is good for headerless malloc.
+ *      But we should limit to 8K so that userspace does not have to
+ *      use enormous buffer sizes on recvmsg() calls just to avoid
+ *      MSG_TRUNC when PAGE_SIZE is very large.
  */
-#define NLMSG_GOODORDER 0
-#define NLMSG_GOODSIZE (SKB_MAX_ORDER(0, NLMSG_GOODORDER))
+#if PAGE_SIZE < 8192UL
+#define NLMSG_GOODSIZE  SKB_WITH_OVERHEAD(PAGE_SIZE)
+#else
+#define NLMSG_GOODSIZE  SKB_WITH_OVERHEAD(8192UL)
+#endif
+
 #define NLMSG_DEFAULT_SIZE (NLMSG_GOODSIZE - NLMSG_HDRLEN)
 
 
@@ -217,18 +232,6 @@ __nlmsg_put(struct sk_buff *skb, u32 pid, u32 seq, int type, int len, int flags)
 #define NLMSG_PUT(skb, pid, seq, type, len) \
         NLMSG_NEW(skb, pid, seq, type, len, 0)
 
-#define NLMSG_NEW_ANSWER(skb, cb, type, len, flags) \
-        NLMSG_NEW(skb, NETLINK_CB((cb)->skb).pid, \
-                  (cb)->nlh->nlmsg_seq, type, len, flags)
-
-#define NLMSG_END(skb, nlh) \
-({      (nlh)->nlmsg_len = (skb)->tail - (unsigned char *) (nlh); \
-        (skb)->len; })
-
-#define NLMSG_CANCEL(skb, nlh) \
-({      skb_trim(skb, (unsigned char *) (nlh) - (skb)->data); \
-        -1; })
-
 extern int netlink_dump_start(struct sock *ssk, struct sk_buff *skb,
                               struct nlmsghdr *nlh,
                               int (*dump)(struct sk_buff *skb, struct netlink_callback*),
diff --git a/include/linux/nl80211.h b/include/linux/nl80211.h
new file mode 100644
index 000000000000..9a30ba2ca75e
--- /dev/null
+++ b/include/linux/nl80211.h
@@ -0,0 +1,38 @@
+#ifndef __LINUX_NL80211_H
+#define __LINUX_NL80211_H
+/*
+ * 802.11 netlink interface public header
+ *
+ * Copyright 2006, 2007 Johannes Berg <johannes@sipsolutions.net>
+ */
+
+/**
+ * enum nl80211_iftype - (virtual) interface types
+ * @NL80211_IFTYPE_UNSPECIFIED: unspecified type, driver decides
+ * @NL80211_IFTYPE_ADHOC: independent BSS member
+ * @NL80211_IFTYPE_STATION: managed BSS member
+ * @NL80211_IFTYPE_AP: access point
+ * @NL80211_IFTYPE_AP_VLAN: VLAN interface for access points
+ * @NL80211_IFTYPE_WDS: wireless distribution interface
+ * @NL80211_IFTYPE_MONITOR: monitor interface receiving all frames
+ * @__NL80211_IFTYPE_AFTER_LAST: internal use
+ *
+ * These values are used with the NL80211_ATTR_IFTYPE
+ * to set the type of an interface.
+ *
+ */
+enum nl80211_iftype {
+        NL80211_IFTYPE_UNSPECIFIED,
+        NL80211_IFTYPE_ADHOC,
+        NL80211_IFTYPE_STATION,
+        NL80211_IFTYPE_AP,
+        NL80211_IFTYPE_AP_VLAN,
+        NL80211_IFTYPE_WDS,
+        NL80211_IFTYPE_MONITOR,
+
+        /* keep last */
+        __NL80211_IFTYPE_AFTER_LAST
+};
+#define NL80211_IFTYPE_MAX (__NL80211_IFTYPE_AFTER_LAST - 1)
+
+#endif /* __LINUX_NL80211_H */
diff --git a/include/linux/page-flags.h b/include/linux/page-flags.h
index 9cd0d0eaf523..96326594e55d 100644
--- a/include/linux/page-flags.h
+++ b/include/linux/page-flags.h
@@ -133,7 +133,7 @@
 static inline void SetPageUptodate(struct page *page)
 {
         if (!test_and_set_bit(PG_uptodate, &page->flags))
-                page_test_and_clear_dirty(page);
+                page_clear_dirty(page);
 }
 #else
 #define SetPageUptodate(page)   set_bit(PG_uptodate, &(page)->flags)
diff --git a/include/linux/rtnetlink.h b/include/linux/rtnetlink.h
index 4a629ea70cc4..1fae30af91f3 100644
--- a/include/linux/rtnetlink.h
+++ b/include/linux/rtnetlink.h
@@ -574,13 +574,6 @@ extern int rtattr_parse(struct rtattr *tb[], int maxattr, struct rtattr *rta, in
 #define rtattr_parse_nested(tb, max, rta) \
         rtattr_parse((tb), (max), RTA_DATA((rta)), RTA_PAYLOAD((rta)))
 
-struct rtnetlink_link
-{
-        int (*doit)(struct sk_buff *, struct nlmsghdr*, void *attr);
-        int (*dumpit)(struct sk_buff *, struct netlink_callback *cb);
-};
-
-extern struct rtnetlink_link * rtnetlink_links[NPROTO];
 extern int rtnetlink_send(struct sk_buff *skb, u32 pid, u32 group, int echo);
 extern int rtnl_unicast(struct sk_buff *skb, u32 pid);
 extern int rtnl_notify(struct sk_buff *skb, u32 pid, u32 group,
@@ -605,7 +598,7 @@ extern void __rta_fill(struct sk_buff *skb, int attrtype, int attrlen, const voi
 
 #define RTA_PUT_NOHDR(skb, attrlen, data) \
 ({      RTA_APPEND(skb, RTA_ALIGN(attrlen), data); \
-        memset(skb->tail - (RTA_ALIGN(attrlen) - attrlen), 0, \
+        memset(skb_tail_pointer(skb) - (RTA_ALIGN(attrlen) - attrlen), 0, \
                RTA_ALIGN(attrlen) - attrlen); })
 
 #define RTA_PUT_U8(skb, attrtype, value) \
@@ -637,12 +630,12 @@ extern void __rta_fill(struct sk_buff *skb, int attrtype, int attrlen, const voi
         RTA_PUT(skb, attrtype, 0, NULL);
 
 #define RTA_NEST(skb, type) \
-({      struct rtattr *__start = (struct rtattr *) (skb)->tail; \
+({      struct rtattr *__start = (struct rtattr *)skb_tail_pointer(skb); \
         RTA_PUT(skb, type, 0, NULL); \
         __start;  })
 
 #define RTA_NEST_END(skb, start) \
-({      (start)->rta_len = ((skb)->tail - (unsigned char *) (start)); \
+({      (start)->rta_len = skb_tail_pointer(skb) - (unsigned char *)(start); \
         (skb)->len; })
 
 #define RTA_NEST_CANCEL(skb, start) \
diff --git a/include/linux/rxrpc.h b/include/linux/rxrpc.h
new file mode 100644
index 000000000000..f7b826b565c7
--- /dev/null
+++ b/include/linux/rxrpc.h
@@ -0,0 +1,62 @@
+/* AF_RXRPC parameters
+ *
+ * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
+ * Written by David Howells (dhowells@redhat.com)
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ */
+
+#ifndef _LINUX_RXRPC_H
+#define _LINUX_RXRPC_H
+
+#include <linux/in.h>
+#include <linux/in6.h>
+
+/*
+ * RxRPC socket address
+ */
+struct sockaddr_rxrpc {
+        sa_family_t     srx_family;     /* address family */
+        u16             srx_service;    /* service desired */
+        u16             transport_type; /* type of transport socket (SOCK_DGRAM) */
+        u16             transport_len;  /* length of transport address */
+        union {
+                sa_family_t family;             /* transport address family */
+                struct sockaddr_in sin;         /* IPv4 transport address */
+                struct sockaddr_in6 sin6;       /* IPv6 transport address */
+        } transport;
+};
+
+/*
+ * RxRPC socket options
+ */
+#define RXRPC_SECURITY_KEY              1       /* [clnt] set client security key */
+#define RXRPC_SECURITY_KEYRING          2       /* [srvr] set ring of server security keys */
+#define RXRPC_EXCLUSIVE_CONNECTION      3       /* [clnt] use exclusive RxRPC connection */
+#define RXRPC_MIN_SECURITY_LEVEL        4       /* minimum security level */
+
+/*
+ * RxRPC control messages
+ * - terminal messages mean that a user call ID tag can be recycled
+ */
+#define RXRPC_USER_CALL_ID      1       /* user call ID specifier */
+#define RXRPC_ABORT             2       /* abort request / notification [terminal] */
+#define RXRPC_ACK               3       /* [Server] RPC op final ACK received [terminal] */
+#define RXRPC_NET_ERROR         5       /* network error received [terminal] */
+#define RXRPC_BUSY              6       /* server busy received [terminal] */
+#define RXRPC_LOCAL_ERROR       7       /* local error generated [terminal] */
+#define RXRPC_NEW_CALL          8       /* [Server] new incoming call notification */
+#define RXRPC_ACCEPT            9       /* [Server] accept request */
+
+/*
+ * RxRPC security levels
+ */
+#define RXRPC_SECURITY_PLAIN    0       /* plain secure-checksummed packets only */
+#define RXRPC_SECURITY_AUTH     1       /* authenticated packets */
+#define RXRPC_SECURITY_ENCRYPT  2       /* encrypted packets */
+
+
+#endif /* _LINUX_RXRPC_H */
diff --git a/include/linux/sched.h b/include/linux/sched.h
index 49fe2997a016..a1707583de49 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -196,13 +196,13 @@ extern void init_idle(struct task_struct *idle, int cpu);
 extern cpumask_t nohz_cpu_mask;
 
 /*
- * Only dump TASK_* tasks. (-1 for all tasks)
+ * Only dump TASK_* tasks. (0 for all tasks)
  */
 extern void show_state_filter(unsigned long state_filter);
 
 static inline void show_state(void)
 {
-        show_state_filter(-1);
+        show_state_filter(0);
 }
 
 extern void show_regs(struct pt_regs *);
diff --git a/include/linux/sctp.h b/include/linux/sctp.h
index d4f86560bfff..d70df61a029f 100644
--- a/include/linux/sctp.h
+++ b/include/linux/sctp.h
@@ -63,6 +63,15 @@ typedef struct sctphdr {
         __be32 checksum;
 } __attribute__((packed)) sctp_sctphdr_t;
 
+#ifdef __KERNEL__
+#include <linux/skbuff.h>
+
+static inline struct sctphdr *sctp_hdr(const struct sk_buff *skb)
+{
+        return (struct sctphdr *)skb_transport_header(skb);
+}
+#endif
+
 /* Section 3.2.  Chunk Field Descriptions. */
 typedef struct sctp_chunkhdr {
         __u8 type;
diff --git a/include/linux/sdla_fr.h b/include/linux/sdla_fr.h
deleted file mode 100644
index cdfa77fcb06b..000000000000
--- a/include/linux/sdla_fr.h
+++ /dev/null
@@ -1,638 +0,0 @@
-/*****************************************************************************
-* sdla_fr.h     Sangoma frame relay firmware API definitions.
-*
-* Author:       Gideon Hack     
-*               Nenad Corbic <ncorbic@sangoma.com>      
-*
-* Copyright:    (c) 1995-2000 Sangoma Technologies Inc.
-*
-*               This program is free software; you can redistribute it and/or
-*               modify it under the terms of the GNU General Public License
-*               as published by the Free Software Foundation; either version
-*               2 of the License, or (at your option) any later version.
-* ============================================================================
-* Oct 04, 1999  Gideon Hack     Updated API structures
-* Jun 02, 1999  Gideon Hack     Modifications for S514 support
-* Oct 12, 1997  Jaspreet Singh  Added FR_READ_DLCI_IB_MAPPING
-* Jul 21, 1997  Jaspreet Singh  Changed FRRES_TOO_LONG and FRRES_TOO_MANY to 
-*                               0x05 and 0x06 respectively.
-* Dec 23, 1996  Gene Kozin      v2.0
-* Apr 29, 1996  Gene Kozin      v1.0 (merged version S502 & S508 definitions).
-* Sep 26, 1995  Gene Kozin      Initial version.
-*****************************************************************************/
-#ifndef _SDLA_FR_H
-#define _SDLA_FR_H
-
-/*----------------------------------------------------------------------------
- * Notes:
- * ------
- * 1. All structures defined in this file are byte-alined.  
- *
- *      Compiler        Platform
- *      --------        --------
- *      GNU C           Linux
- */
-
-#ifndef PACKED
-#    define     PACKED  __attribute__((packed))
-#endif  /* PACKED */
-
-/* Adapter memory layout */
-#define FR_MB_VECTOR    0xE000  /* mailbox window vector */
-#define FR502_RX_VECTOR 0xA000  /* S502 direct receive window vector */
-#define FR502_MBOX_OFFS 0xF60   /* S502 mailbox offset */
-#define FR508_MBOX_OFFS 0       /* S508 mailbox offset */
-#define FR502_FLAG_OFFS 0x1FF0  /* S502 status flags offset */
-#define FR508_FLAG_OFFS 0x1000  /* S508 status flags offset */
-#define FR502_RXMB_OFFS 0x900   /* S502 direct receive mailbox offset */
-#define FR508_TXBC_OFFS 0x1100  /* S508 Tx buffer info offset */
-#define FR508_RXBC_OFFS 0x1120  /* S508 Rx buffer info offset */
-
-/* Important constants */
-#define FR502_MAX_DATA  4096    /* maximum data buffer length */
-#define FR508_MAX_DATA  4080    /* maximum data buffer length */
-#define MIN_LGTH_FR_DATA_CFG         300     /* min Information frame length
-(for configuration purposes) */
-#define FR_MAX_NO_DATA_BYTES_IN_FRAME  15354    /* max Information frame length */
- 
-#define HIGHEST_VALID_DLCI      991
-
-/****** Data Structures *****************************************************/
-
-/*----------------------------------------------------------------------------
- * Frame relay command block.
- */
-typedef struct fr_cmd
-{
-        unsigned char  command  PACKED; /* command code */
-        unsigned short length   PACKED; /* length of data buffer */
-        unsigned char  result   PACKED; /* return code */
-        unsigned short dlci     PACKED; /* DLCI number */
-        unsigned char  attr     PACKED; /* FECN, BECN, DE and C/R bits */
-        unsigned short rxlost1  PACKED; /* frames discarded at int. level */
-        unsigned long  rxlost2  PACKED; /* frames discarded at app. level */
-        unsigned char  rsrv[2]  PACKED; /* reserved for future use */
-} fr_cmd_t;
-
-/* 'command' field defines */
-#define FR_WRITE                0x01
-#define FR_READ                 0x02
-#define FR_ISSUE_IS_FRAME       0x03
-#define FR_SET_CONFIG           0x10
-#define FR_READ_CONFIG          0x11
-#define FR_COMM_DISABLE         0x12
-#define FR_COMM_ENABLE          0x13
-#define FR_READ_STATUS          0x14
-#define FR_READ_STATISTICS      0x15
-#define FR_FLUSH_STATISTICS     0x16
-#define FR_LIST_ACTIVE_DLCI     0x17
-#define FR_FLUSH_DATA_BUFFERS   0x18
-#define FR_READ_ADD_DLC_STATS   0x19
-#define FR_ADD_DLCI             0x20
-#define FR_DELETE_DLCI          0x21
-#define FR_ACTIVATE_DLCI        0x22
-#define FR_DEACTIVATE_DLCI      0x22
-#define FR_READ_MODEM_STATUS    0x30
-#define FR_SET_MODEM_STATUS     0x31
-#define FR_READ_ERROR_STATS     0x32
-#define FR_FLUSH_ERROR_STATS    0x33
-#define FR_READ_DLCI_IB_MAPPING 0x34
-#define FR_READ_CODE_VERSION    0x40
-#define FR_SET_INTR_MODE        0x50
-#define FR_READ_INTR_MODE       0x51
-#define FR_SET_TRACE_CONFIG     0x60
-#define FR_FT1_STATUS_CTRL      0x80
-#define FR_SET_FT1_MODE         0x81
-
-/* Special UDP drivers management commands */
-#define FPIPE_ENABLE_TRACING            0x41
-#define FPIPE_DISABLE_TRACING           0x42
-#define FPIPE_GET_TRACE_INFO            0x43
-#define FPIPE_FT1_READ_STATUS           0x44
-#define FPIPE_DRIVER_STAT_IFSEND        0x45
-#define FPIPE_DRIVER_STAT_INTR          0x46
-#define FPIPE_DRIVER_STAT_GEN           0x47
-#define FPIPE_FLUSH_DRIVER_STATS        0x48
-#define FPIPE_ROUTER_UP_TIME            0x49
-
-/* 'result' field defines */
-#define FRRES_OK                0x00    /* command executed successfully */
-#define FRRES_DISABLED          0x01    /* communications not enabled */
-#define FRRES_INOPERATIVE       0x02    /* channel inoperative */
-#define FRRES_DLCI_INACTIVE     0x03    /* DLCI is inactive */
-#define FRRES_DLCI_INVALID      0x04    /* DLCI is not configured */
-#define FRRES_TOO_LONG          0x05
-#define FRRES_TOO_MANY          0x06
-#define FRRES_CIR_OVERFLOW      0x07    /* Tx throughput has exceeded CIR */
-#define FRRES_BUFFER_OVERFLOW   0x08
-#define FRRES_MODEM_FAILURE     0x10    /* DCD and/or CTS dropped */
-#define FRRES_CHANNEL_DOWN      0x11    /* channel became inoperative */
-#define FRRES_CHANNEL_UP        0x12    /* channel became operative */
-#define FRRES_DLCI_CHANGE       0x13    /* DLCI status (or number) changed */
-#define FRRES_DLCI_MISMATCH     0x14
-#define FRRES_INVALID_CMD       0x1F    /* invalid command */
-
-/* 'attr' field defines */
-#define FRATTR_
-
-/*----------------------------------------------------------------------------
- * Frame relay mailbox.
- *      This structure is located at offset FR50?_MBOX_OFFS into FR_MB_VECTOR.
- *      For S502 it is also located at offset FR502_RXMB_OFFS into
- *      FR502_RX_VECTOR.
- */
-typedef struct fr_mbox
-{
-        unsigned char opflag    PACKED; /* 00h: execution flag */
-        fr_cmd_t cmd            PACKED; /* 01h: command block */
-        unsigned char data[1]   PACKED; /* 10h: variable length data buffer */
-} fr_mbox_t;
-
-/*----------------------------------------------------------------------------
- * S502 frame relay status flags.
- *      This structure is located at offset FR502_FLAG_OFFS into FR_MB_VECTOR.
- */
-typedef struct  fr502_flags
-{       
-        unsigned char rsrv1[1]  PACKED; /* 00h: */
-        unsigned char tx_ready  PACKED; /* 01h: Tx buffer available */
-        unsigned char rx_ready  PACKED; /* 02h: Rx frame available */
-        unsigned char event     PACKED; /* 03h: asynchronous event */
-        unsigned char mstatus   PACKED; /* 04h: modem status */
-        unsigned char rsrv2[8]  PACKED; /* 05h: */
-        unsigned char iflag     PACKED; /* 0Dh: interrupt flag */
-        unsigned char imask     PACKED; /* 0Eh: interrupt mask */
-} fr502_flags_t;
-
-/*----------------------------------------------------------------------------
- * S508 frame relay status flags.
- *      This structure is located at offset FR508_FLAG_OFFS into FR_MB_VECTOR.
- */
-typedef struct  fr508_flags
-{
-        unsigned char rsrv1[3]  PACKED; /* 00h: reserved */
-        unsigned char event     PACKED; /* 03h: asynchronous event */
-        unsigned char mstatus   PACKED; /* 04h: modem status */
-        unsigned char rsrv2[11] PACKED; /* 05h: reserved */
-        unsigned char iflag     PACKED; /* 10h: interrupt flag */
-        unsigned char imask     PACKED; /* 11h: interrupt mask */
-        unsigned long tse_offs  PACKED; /* 12h: Tx status element */
-        unsigned short dlci     PACKED; /* 16h: DLCI NUMBER */
-} fr508_flags_t;
-
-/* 'event' field defines */
-#define FR_EVENT_STATUS         0x01    /* channel status change */
-#define FR_EVENT_DLC_STATUS     0x02    /* DLC status change */
-#define FR_EVENT_BAD_DLCI       0x04    /* FSR included wrong DLCI */
-#define FR_EVENT_LINK_DOWN      0x40    /* DCD or CTS low */
-
-/* 'mstatus' field defines */
-#define FR_MDM_DCD              0x08    /* mdm_status: DCD */
-#define FR_MDM_CTS              0x20    /* mdm_status: CTS */
-
-/* 'iflag' & 'imask' fields defines */
-#define FR_INTR_RXRDY           0x01    /* Rx ready */
-#define FR_INTR_TXRDY           0x02    /* Tx ready */
-#define FR_INTR_MODEM           0x04    /* modem status change (DCD, CTS) */
-#define FR_INTR_READY           0x08    /* interface command completed */
-#define FR_INTR_DLC             0x10    /* DLC status change */
-#define FR_INTR_TIMER           0x20    /* millisecond timer */
-#define FR_INTR_TX_MULT_DLCIs   0x80    /* Tx interrupt on multiple DLCIs */
-
-
-/*----------------------------------------------------------------------------
- * Receive Buffer Configuration Info. S508 only!
- *      This structure is located at offset FR508_RXBC_OFFS into FR_MB_VECTOR.
- */
-typedef struct  fr_buf_info
-{
-        unsigned short rse_num  PACKED; /* 00h: number of status elements */
-        unsigned long rse_base  PACKED; /* 02h: receive status array base */
-        unsigned long rse_next  PACKED; /* 06h: next status element */
-        unsigned long buf_base  PACKED; /* 0Ah: rotational buffer base */
-        unsigned short reserved PACKED; /* 0Eh:  */
-        unsigned long buf_top   PACKED; /* 10h: rotational buffer top */
-} fr_buf_info_t;
-
-/*----------------------------------------------------------------------------
- * Buffer Status Element. S508 only!
- *      Array of structures of this type is located at offset defined by the
- *      'rse_base' field of the frBufInfo_t structure into absolute adapter
- *      memory address space.
- */
-typedef struct  fr_rx_buf_ctl
-{
-        unsigned char flag      PACKED; /* 00h: ready flag */
-        unsigned short length   PACKED; /* 01h: frame length */
-        unsigned short dlci     PACKED; /* 03h: DLCI */
-        unsigned char attr      PACKED; /* 05h: FECN/BECN/DE/CR */
-        unsigned short tmstamp  PACKED; /* 06h: time stamp */
-        unsigned short rsrv[2]  PACKED; /* 08h:  */
-        unsigned long offset    PACKED; /* 0Ch: buffer absolute address */
-} fr_rx_buf_ctl_t;
-
-typedef struct  fr_tx_buf_ctl
-{
-        unsigned char flag      PACKED; /* 00h: ready flag */
-        unsigned short rsrv0[2] PACKED; /* 01h: */
-        unsigned short length   PACKED; /* 05h: frame length */
-        unsigned short dlci     PACKED; /* 07h: DLCI */
-        unsigned char attr      PACKED; /* 09h: FECN/BECN/DE/CR */
-        unsigned short rsrv1    PACKED; /* 0Ah:  */
-        unsigned long offset    PACKED; /* 0Ch: buffer absolute address */
-} fr_tx_buf_ctl_t;
-
-/*----------------------------------------------------------------------------
- * Global Configuration Block. Passed to FR_SET_CONFIG command when dlci == 0.
- */
-typedef struct  fr_conf
-{
-        unsigned short station  PACKED; /* 00h: CPE/Node */
-        unsigned short options  PACKED; /* 02h: configuration options */
-        unsigned short kbps     PACKED; /* 04h: baud rate in kbps */
-        unsigned short port     PACKED; /* 06h: RS-232/V.35 */
-        unsigned short mtu      PACKED; /* 08h: max. transmit length */
-        unsigned short t391     PACKED; /* 0Ah:  */
-        unsigned short t392     PACKED; /* 0Ch:  */
-        unsigned short n391     PACKED; /* 0Eh:  */
-        unsigned short n392     PACKED; /* 10h:  */
-        unsigned short n393     PACKED; /* 12h:  */
-        unsigned short cir_fwd  PACKED; /* 14h:  */
-        unsigned short bc_fwd   PACKED; /* 16h:  */
-        unsigned short be_fwd   PACKED; /* 18h:  */
-        unsigned short cir_bwd  PACKED; /* 1Ah:  */
-        unsigned short bc_bwd   PACKED; /* 1Ch:  */
-        unsigned short be_bwd   PACKED; /* 1Eh:  */
-        unsigned short dlci[0]  PACKED; /* 20h:  */
-} fr_conf_t;
-
-/* 'station_type' defines */
-#define FRCFG_STATION_CPE       0
-#define FRCFG_STATION_NODE      1
-
-/* 'conf_flags' defines */
-#define FRCFG_IGNORE_TX_CIR     0x0001
-#define FRCFG_IGNORE_RX_CIR     0x0002
-#define FRCFG_DONT_RETRANSMIT   0x0004
-#define FRCFG_IGNORE_CBS        0x0008
-#define FRCFG_THROUGHPUT        0x0010  /* enable throughput calculation */
-#define FRCFG_DIRECT_RX         0x0080  /* enable direct receive buffer */
-#define FRCFG_AUTO_CONFIG       0x8000  /* enable  auto DLCI configuration */
-
-/* 'baud_rate' defines */
-#define FRCFG_BAUD_1200         12
-#define FRCFG_BAUD_2400         24
-#define FRCFG_BAUD_4800         48
-#define FRCFG_BAUD_9600         96
-#define FRCFG_BAUD_19200        19
-#define FRCFG_BAUD_38400        38
-#define FRCFG_BAUD_56000        56
-#define FRCFG_BAUD_64000        64
-#define FRCFG_BAUD_128000       128
-
-/* 'port_mode' defines */
-#define FRCFG_MODE_EXT_CLK      0x0000
-#define FRCFG_MODE_INT_CLK      0x0001
-#define FRCFG_MODE_V35          0x0000  /* S508 only */
-#define FRCFG_MODE_RS232        0x0002  /* S508 only */
-
-/* defines for line tracing */
-
-/* the line trace status element presented by the frame relay code */
-typedef struct {
-        unsigned char flag      PACKED; /* ready flag */
-        unsigned short length   PACKED; /* trace length */
-        unsigned char rsrv0[2]  PACKED; /* reserved */
-        unsigned char attr      PACKED; /* trace attributes */
-        unsigned short tmstamp  PACKED; /* time stamp */
-        unsigned char rsrv1[4]  PACKED; /* reserved */
-        unsigned long offset    PACKED; /* buffer absolute address */
-} fr_trc_el_t;
-
-typedef struct {
-        unsigned char status            PACKED; /* status flag */
-        unsigned char data_passed       PACKED; /* 0 if no data passed, 1 if */
-                                                /* data passed */
-        unsigned short length           PACKED; /* frame length */
-        unsigned short tmstamp          PACKED; /* time stamp */
-} fpipemon_trc_hdr_t;
-
-typedef struct {
-        fpipemon_trc_hdr_t fpipemon_trc_hdr                     PACKED;
-        unsigned char data[FR_MAX_NO_DATA_BYTES_IN_FRAME]       PACKED;
-} fpipemon_trc_t;
-
-/* bit settings for the 'status' byte  - note that bits 1, 2 and 3 are used */
-/* for returning the number of frames being passed to fpipemon */
-#define TRC_OUTGOING_FRM        0x01
-#define TRC_ABORT_ERROR         0x10
-#define TRC_CRC_ERROR           0x20
-#define TRC_OVERRUN_ERROR       0x40
-#define MORE_TRC_DATA           0x80
-
-#define MAX_FRMS_TRACED         0x07
-
-#define NO_TRC_ELEMENTS_OFF             0x9000
-#define BASE_TRC_ELEMENTS_OFF           0x9002
-#define TRC_ACTIVE                      0x01
-#define FLUSH_TRC_BUFFERS               0x02
-#define FLUSH_TRC_STATISTICS            0x04
-#define TRC_SIGNALLING_FRMS             0x10
-#define TRC_INFO_FRMS                   0x20
-#define ACTIVATE_TRC    (TRC_ACTIVE | TRC_SIGNALLING_FRMS | TRC_INFO_FRMS)
-#define RESET_TRC       (FLUSH_TRC_BUFFERS | FLUSH_TRC_STATISTICS)
-
-/*----------------------------------------------------------------------------
- * Channel configuration.
- *      This structure is passed to the FR_SET_CONFIG command when dlci != 0.
- */
-typedef struct  fr_dlc_conf
-{
-        unsigned short conf_flags       PACKED; /* 00h: configuration bits */
-        unsigned short cir_fwd          PACKED; /* 02h:  */
-        unsigned short bc_fwd           PACKED; /* 04h:  */
-        unsigned short be_fwd           PACKED; /* 06h:  */
-        unsigned short cir_bwd          PACKED; /* 08h:  */
-        unsigned short bc_bwd           PACKED; /* 0Ah:  */
-        unsigned short be_bwd           PACKED; /* 0Ch:  */
-} fr_dlc_conf_t;
-
-/*----------------------------------------------------------------------------
- * S502 interrupt mode control block.
- *      This structure is passed to the FR_SET_INTR_FLAGS and returned by the
- *      FR_READ_INTR_FLAGS commands.
- */
-typedef struct fr502_intr_ctl
-{
-        unsigned char mode      PACKED; /* 00h: interrupt enable flags */
-        unsigned short tx_len   PACKED; /* 01h: required Tx buffer size */
-} fr502_intr_ctl_t;
-
-/*----------------------------------------------------------------------------
- * S508 interrupt mode control block.
- *      This structure is passed to the FR_SET_INTR_FLAGS and returned by the
- *      FR_READ_INTR_FLAGS commands.
- */
-typedef struct fr508_intr_ctl
-{
-        unsigned char mode      PACKED; /* 00h: interrupt enable flags */
-        unsigned short tx_len   PACKED; /* 01h: required Tx buffer size */
-        unsigned char irq       PACKED; /* 03h: IRQ level to activate */
-        unsigned char flags     PACKED; /* 04h: ?? */
-        unsigned short timeout  PACKED; /* 05h: ms, for timer interrupt */
-} fr508_intr_ctl_t;
-
-/*----------------------------------------------------------------------------
- * Channel status.
- *      This structure is returned by the FR_READ_STATUS command.
- */
-typedef struct  fr_dlc_Status
-{
-        unsigned char status            PACKED; /* 00h: link/DLCI status */
-        struct
-        {
-                unsigned short dlci     PACKED; /* 01h: DLCI number */
-                unsigned char status    PACKED; /* 03h: DLCI status */
-        } circuit[1]                    PACKED;
-} fr_dlc_status_t;
-
-/* 'status' defines */
-#define FR_LINK_INOPER  0x00            /* for global status (DLCI == 0) */
-#define FR_LINK_OPER    0x01
-#define FR_DLCI_DELETED 0x01            /* for circuit status (DLCI != 0) */
-#define FR_DLCI_ACTIVE  0x02
-#define FR_DLCI_WAITING 0x04
-#define FR_DLCI_NEW     0x08
-#define FR_DLCI_REPORT  0x40
-
-/*----------------------------------------------------------------------------
- * Global Statistics Block.
- *      This structure is returned by the FR_READ_STATISTICS command when
- *      dcli == 0.
- */
-typedef struct  fr_link_stat
-{
-        unsigned short rx_too_long      PACKED; /* 00h:  */
-        unsigned short rx_dropped       PACKED; /* 02h:  */
-        unsigned short rx_dropped2      PACKED; /* 04h:  */
-        unsigned short rx_bad_dlci      PACKED; /* 06h:  */
-        unsigned short rx_bad_format    PACKED; /* 08h:  */
-        unsigned short retransmitted    PACKED; /* 0Ah:  */
-        unsigned short cpe_tx_FSE       PACKED; /* 0Ch:  */
-        unsigned short cpe_tx_LIV       PACKED; /* 0Eh:  */
-        unsigned short cpe_rx_FSR       PACKED; /* 10h:  */
-        unsigned short cpe_rx_LIV       PACKED; /* 12h:  */
-        unsigned short node_rx_FSE      PACKED; /* 14h:  */
-        unsigned short node_rx_LIV      PACKED; /* 16h:  */
-        unsigned short node_tx_FSR      PACKED; /* 18h:  */
-        unsigned short node_tx_LIV      PACKED; /* 1Ah:  */
-        unsigned short rx_ISF_err       PACKED; /* 1Ch:  */
-        unsigned short rx_unsolicited   PACKED; /* 1Eh:  */
-        unsigned short rx_SSN_err       PACKED; /* 20h:  */
-        unsigned short rx_RSN_err       PACKED; /* 22h:  */
-        unsigned short T391_timeouts    PACKED; /* 24h:  */
-        unsigned short T392_timeouts    PACKED; /* 26h:  */
-        unsigned short N392_reached     PACKED; /* 28h:  */
-        unsigned short cpe_SSN_RSN      PACKED; /* 2Ah:  */
-        unsigned short current_SSN      PACKED; /* 2Ch:  */
-        unsigned short current_RSN      PACKED; /* 2Eh:  */
-        unsigned short curreny_T391     PACKED; /* 30h:  */
-        unsigned short current_T392     PACKED; /* 32h:  */
-        unsigned short current_N392     PACKED; /* 34h:  */
-        unsigned short current_N393     PACKED; /* 36h:  */
-} fr_link_stat_t;
-
-/*----------------------------------------------------------------------------
- * DLCI statistics.
- *      This structure is returned by the FR_READ_STATISTICS command when
- *      dlci != 0.
- */
-typedef struct  fr_dlci_stat
-{
-        unsigned long tx_frames         PACKED; /* 00h:  */
-        unsigned long tx_bytes          PACKED; /* 04h:  */
-        unsigned long rx_frames         PACKED; /* 08h:  */
-        unsigned long rx_bytes          PACKED; /* 0Ch:  */
-        unsigned long rx_dropped        PACKED; /* 10h:  */
-        unsigned long rx_inactive       PACKED; /* 14h:  */
-        unsigned long rx_exceed_CIR     PACKED; /* 18h:  */
-        unsigned long rx_DE_set         PACKED; /* 1Ch:  */
-        unsigned long tx_throughput     PACKED; /* 20h:  */
-        unsigned long tx_calc_timer     PACKED; /* 24h:  */
-        unsigned long rx_throughput     PACKED; /* 28h:  */
-        unsigned long rx_calc_timer     PACKED; /* 2Ch:  */
-} fr_dlci_stat_t;
-
-/*----------------------------------------------------------------------------
- * Communications error statistics.
- *      This structure is returned by the FR_READ_ERROR_STATS command.
- */
-typedef struct  fr_comm_stat
-{
-        unsigned char rx_overruns       PACKED; /* 00h:  */
-        unsigned char rx_bad_crc        PACKED; /* 01h:  */
-        unsigned char rx_aborts         PACKED; /* 02h:  */
-        unsigned char rx_too_long       PACKED; /* 03h:  */
-        unsigned char tx_aborts         PACKED; /* 04h:  */
-        unsigned char tx_underruns      PACKED; /* 05h:  */
-        unsigned char tx_missed_undr    PACKED; /* 06h:  */
-        unsigned char dcd_dropped       PACKED; /* 07h:  */
-        unsigned char cts_dropped       PACKED; /* 08h:  */
-} fr_comm_stat_t;
-
-/*----------------------------------------------------------------------------
- * Defines for the FR_ISSUE_IS_FRAME command.
- */
-#define FR_ISF_LVE      2               /* issue Link Verification Enquiry */
-#define FR_ISF_FSE      3               /* issue Full Status Enquiry */
-
-/*----------------------------------------------------------------------------
- * Frame Relay ARP Header -- Used for Dynamic route creation with InvARP 
- */
-
-typedef struct arphdr_fr
-        {
-        unsigned short ar_hrd PACKED;           /* format of hardware addr */
-        unsigned short ar_pro PACKED;           /* format of protocol addr */
-        unsigned char  ar_hln PACKED;           /* length of hardware addr */   
-        unsigned char  ar_pln PACKED;           /* length of protocol addr */
-        unsigned short ar_op  PACKED;           /* ARP opcode              */
-        unsigned short ar_sha PACKED;           /* Sender DLCI addr 2 bytes */
-        unsigned long  ar_sip PACKED;           /* Sender IP   addr 4 bytes */
-        unsigned short ar_tha PACKED;           /* Target DLCI addr 2 bytes */
-        unsigned long  ar_tip PACKED;           /* Target IP   addr 4 bytes */
-        } arphdr_fr_t;
-
-/*----------------------------------------------------------------------------
- * Frame Relay RFC 1490 SNAP Header -- Used to check for ARP packets
- */
-typedef struct arphdr_1490
-        {
-        unsigned char control PACKED;           /* UI, etc...  */
-        unsigned char pad     PACKED;           /* Pad */
-        unsigned char NLPID   PACKED;           /* SNAP */
-        unsigned char OUI[3]  PACKED;           /* Ethertype, etc... */
-        unsigned short PID    PACKED;           /* ARP, IP, etc... */
-        }  arphdr_1490_t;
-
-/* UDP/IP packet (for UDP management) layout */
-
-/* The embedded control block for UDP mgmt
-   This is essentially a mailbox structure, without the large data field */
-
-typedef struct {
-        unsigned char  opp_flag PACKED; /* the opp flag */
-        unsigned char  command  PACKED; /* command code */
-        unsigned short length   PACKED; /* length of data buffer */
-        unsigned char  result   PACKED; /* return code */
-        unsigned short dlci     PACKED; /* DLCI number */
-        unsigned char  attr     PACKED; /* FECN, BECN, DE and C/R bits */
-        unsigned short rxlost1  PACKED; /* frames discarded at int. level */
-        unsigned long  rxlost2  PACKED; /* frames discarded at app. level */
-        unsigned char  rsrv[2]  PACKED; /* reserved for future use */
-} cblock_t;
-
-
-/* UDP management packet layout (data area of ip packet) */
-
-typedef struct {
-        unsigned char   control                 PACKED;
-        unsigned char   NLPID                   PACKED;
-} fr_encap_hdr_t;
-
-typedef struct {
-//      fr_encap_hdr_t          fr_encap_hdr    PACKED;
-        ip_pkt_t                ip_pkt          PACKED;
-        udp_pkt_t               udp_pkt         PACKED;
-        wp_mgmt_t               wp_mgmt         PACKED;
-        cblock_t                cblock          PACKED;
-        unsigned char           data[4080]      PACKED;
-} fr_udp_pkt_t;
-
-
-/* valid ip_protocol for UDP management */
-#define UDPMGMT_UDP_PROTOCOL 0x11
-
-#define UDPMGMT_FPIPE_SIGNATURE         "FPIPE8ND"
-#define UDPMGMT_DRVRSTATS_SIGNATURE     "DRVSTATS"
-
-/* values for request/reply byte */
-#define UDPMGMT_REQUEST 0x01
-#define UDPMGMT_REPLY   0x02
-#define UDP_OFFSET      12
-
-typedef struct {
-        unsigned long if_send_entry;
-        unsigned long if_send_skb_null;
-        unsigned long if_send_broadcast;
-        unsigned long if_send_multicast;
-        unsigned long if_send_critical_ISR;
-        unsigned long if_send_critical_non_ISR;
-        unsigned long if_send_busy;
-        unsigned long if_send_busy_timeout;
-        unsigned long if_send_DRVSTATS_request;
-        unsigned long if_send_FPIPE_request;
-        unsigned long if_send_wan_disconnected;
-        unsigned long if_send_dlci_disconnected;
-        unsigned long if_send_no_bfrs;
-        unsigned long if_send_adptr_bfrs_full;
-        unsigned long if_send_bfrs_passed_to_adptr;
-        unsigned long if_send_consec_send_fail;
-} drvstats_if_send_t; 
-
-typedef struct {
-        unsigned long rx_intr_no_socket;
-        unsigned long rx_intr_dev_not_started;
-        unsigned long rx_intr_DRVSTATS_request;
-        unsigned long rx_intr_FPIPE_request;
-        unsigned long rx_intr_bfr_not_passed_to_stack;
-        unsigned long rx_intr_bfr_passed_to_stack;
- } drvstats_rx_intr_t;
-
-typedef struct {
-        unsigned long UDP_FPIPE_mgmt_kmalloc_err;
-        unsigned long UDP_FPIPE_mgmt_direction_err;
-        unsigned long UDP_FPIPE_mgmt_adptr_type_err;
-        unsigned long UDP_FPIPE_mgmt_adptr_cmnd_OK;
-        unsigned long UDP_FPIPE_mgmt_adptr_cmnd_timeout;
-        unsigned long UDP_FPIPE_mgmt_adptr_send_passed;
-        unsigned long UDP_FPIPE_mgmt_adptr_send_failed;
-        unsigned long UDP_FPIPE_mgmt_not_passed_to_stack;
-        unsigned long UDP_FPIPE_mgmt_passed_to_stack;
-        unsigned long UDP_FPIPE_mgmt_no_socket;
-        unsigned long UDP_DRVSTATS_mgmt_kmalloc_err;
-        unsigned long UDP_DRVSTATS_mgmt_adptr_cmnd_OK;
-        unsigned long UDP_DRVSTATS_mgmt_adptr_cmnd_timeout;
-        unsigned long UDP_DRVSTATS_mgmt_adptr_send_passed;
-        unsigned long UDP_DRVSTATS_mgmt_adptr_send_failed;
-        unsigned long UDP_DRVSTATS_mgmt_not_passed_to_stack;
-        unsigned long UDP_DRVSTATS_mgmt_passed_to_stack;
-        unsigned long UDP_DRVSTATS_mgmt_no_socket;
-} drvstats_gen_t;
-
-typedef struct {
-        unsigned char   attr            PACKED;
-        unsigned short  time_stamp      PACKED;
-        unsigned char   reserved[13]    PACKED;
-} api_rx_hdr_t;
-
-typedef struct {
-        api_rx_hdr_t    api_rx_hdr      PACKED;
-        void *          data            PACKED;
-} api_rx_element_t;
-
-typedef struct {
-        unsigned char   attr            PACKED;
-        unsigned char   reserved[15]    PACKED;
-} api_tx_hdr_t;
-
-typedef struct {
-        api_tx_hdr_t    api_tx_hdr      PACKED;
-        void *          data            PACKED;
-} api_tx_element_t;
-
-#ifdef          _MSC_
-#  pragma       pack()
-#endif
-#endif  /* _SDLA_FR_H */
-
diff --git a/include/linux/seqlock.h b/include/linux/seqlock.h
index 52c9eb9b6df2..26e4925bc35b 100644
--- a/include/linux/seqlock.h
+++ b/include/linux/seqlock.h
@@ -61,10 +61,10 @@ static inline void write_seqlock(seqlock_t *sl)
 {
         spin_lock(&sl->lock);
         ++sl->sequence;
-        smp_wmb();                      
-}       
+        smp_wmb();
+}
 
-static inline void write_sequnlock(seqlock_t *sl) 
+static inline void write_sequnlock(seqlock_t *sl)
 {
         smp_wmb();
         sl->sequence++;
@@ -77,7 +77,7 @@ static inline int write_tryseqlock(seqlock_t *sl)
 
         if (ret) {
                 ++sl->sequence;
-                smp_wmb();                      
+                smp_wmb();
         }
         return ret;
 }
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index 5992f65b4184..2694cb3ca763 100644
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -27,20 +27,24 @@
 #include <net/checksum.h>
 #include <linux/rcupdate.h>
 #include <linux/dmaengine.h>
+#include <linux/hrtimer.h>
 
 #define HAVE_ALLOC_SKB          /* For the drivers to know */
 #define HAVE_ALIGNABLE_SKB      /* Ditto 8)                */
 
+/* Don't change this without changing skb_csum_unnecessary! */
 #define CHECKSUM_NONE 0
-#define CHECKSUM_PARTIAL 1
-#define CHECKSUM_UNNECESSARY 2
-#define CHECKSUM_COMPLETE 3
+#define CHECKSUM_UNNECESSARY 1
+#define CHECKSUM_COMPLETE 2
+#define CHECKSUM_PARTIAL 3
 
 #define SKB_DATA_ALIGN(X)       (((X) + (SMP_CACHE_BYTES - 1)) & \
                                  ~(SMP_CACHE_BYTES - 1))
-#define SKB_MAX_ORDER(X, ORDER) (((PAGE_SIZE << (ORDER)) - (X) - \
-                                  sizeof(struct skb_shared_info)) & \
-                                  ~(SMP_CACHE_BYTES - 1))
+#define SKB_WITH_OVERHEAD(X)    \
+        (((X) - sizeof(struct skb_shared_info)) & \
+         ~(SMP_CACHE_BYTES - 1))
+#define SKB_MAX_ORDER(X, ORDER) \
+        SKB_WITH_OVERHEAD((PAGE_SIZE << (ORDER)) - (X))
 #define SKB_MAX_HEAD(X)         (SKB_MAX_ORDER((X), 0))
 #define SKB_MAX_ALLOC           (SKB_MAX_ORDER(0, 2))
 
@@ -66,8 +70,8 @@
  *      NONE: skb is checksummed by protocol or csum is not required.
  *
  *      PARTIAL: device is required to csum packet as seen by hard_start_xmit
- *      from skb->h.raw to the end and to record the checksum
- *      at skb->h.raw+skb->csum.
+ *      from skb->transport_header to the end and to record the checksum
+ *      at skb->transport_header + skb->csum.
  *
  *      Device must show its capabilities in dev->features, set
  *      at device setup time.
@@ -83,12 +87,13 @@
  */
 
 struct net_device;
+struct scatterlist;
 
-#ifdef CONFIG_NETFILTER
+#if defined(CONFIG_NF_CONNTRACK) || defined(CONFIG_NF_CONNTRACK_MODULE)
 struct nf_conntrack {
         atomic_t use;
-        void (*destroy)(struct nf_conntrack *);
 };
+#endif
 
 #ifdef CONFIG_BRIDGE_NETFILTER
 struct nf_bridge_info {
@@ -103,8 +108,6 @@ struct nf_bridge_info {
 };
 #endif
 
-#endif
-
 struct sk_buff_head {
         /* These two members must be first. */
         struct sk_buff  *next;
@@ -156,11 +159,6 @@ struct skb_shared_info {
 #define SKB_DATAREF_SHIFT 16
 #define SKB_DATAREF_MASK ((1 << SKB_DATAREF_SHIFT) - 1)
 
-struct skb_timeval {
-        u32     off_sec;
-        u32     off_usec;
-};
-
 
 enum {
         SKB_FCLONE_UNAVAILABLE,
@@ -181,6 +179,16 @@ enum {
         SKB_GSO_TCPV6 = 1 << 4,
 };
 
+#if BITS_PER_LONG > 32
+#define NET_SKBUFF_DATA_USES_OFFSET 1
+#endif
+
+#ifdef NET_SKBUFF_DATA_USES_OFFSET
+typedef unsigned int sk_buff_data_t;
+#else
+typedef unsigned char *sk_buff_data_t;
+#endif
+
 /** 
  *      struct sk_buff - socket buffer
  *      @next: Next buffer in list
@@ -190,15 +198,17 @@ enum {
  *      @dev: Device we arrived on/are leaving by
  *      @iif: ifindex of device we arrived on
  *      @h: Transport layer header
- *      @nh: Network layer header
- *      @mac: Link layer header
+ *      @network_header: Network layer header
+ *      @mac_header: Link layer header
  *      @dst: destination entry
  *      @sp: the security path, used for xfrm
  *      @cb: Control buffer. Free for use by every layer. Put private vars here
  *      @len: Length of actual data
  *      @data_len: Data length
  *      @mac_len: Length of link layer header
- *      @csum: Checksum
+ *      @csum: Checksum (must include start/offset pair)
+ *      @csum_start: Offset from skb->head where checksumming should start
+ *      @csum_offset: Offset from csum_start where checksum should be stored
  *      @local_df: allow local fragmentation
  *      @cloned: Head may be cloned (check refcnt to be sure)
  *      @nohdr: Payload reference only, must not modify header
@@ -233,32 +243,11 @@ struct sk_buff {
         struct sk_buff          *prev;
 
         struct sock             *sk;
-        struct skb_timeval      tstamp;
+        ktime_t                 tstamp;
         struct net_device       *dev;
         int                     iif;
         /* 4 byte hole on 64 bit*/
 
-        union {
-                struct tcphdr   *th;
-                struct udphdr   *uh;
-                struct icmphdr  *icmph;
-                struct igmphdr  *igmph;
-                struct iphdr    *ipiph;
-                struct ipv6hdr  *ipv6h;
-                unsigned char   *raw;
-        } h;
-
-        union {
-                struct iphdr    *iph;
-                struct ipv6hdr  *ipv6h;
-                struct arphdr   *arph;
-                unsigned char   *raw;
-        } nh;
-
-        union {
-                unsigned char   *raw;
-        } mac;
-
         struct  dst_entry       *dst;
         struct  sec_path        *sp;
 
@@ -275,7 +264,10 @@ struct sk_buff {
                                 mac_len;
         union {
                 __wsum          csum;
-                __u32           csum_offset;
+                struct {
+                        __u16   csum_start;
+                        __u16   csum_offset;
+                };
         };
         __u32                   priority;
         __u8                    local_df:1,
@@ -289,15 +281,13 @@ struct sk_buff {
         __be16                  protocol;
 
         void                    (*destructor)(struct sk_buff *skb);
-#ifdef CONFIG_NETFILTER
-        struct nf_conntrack     *nfct;
 #if defined(CONFIG_NF_CONNTRACK) || defined(CONFIG_NF_CONNTRACK_MODULE)
+        struct nf_conntrack     *nfct;
         struct sk_buff          *nfct_reasm;
 #endif
 #ifdef CONFIG_BRIDGE_NETFILTER
         struct nf_bridge_info   *nf_bridge;
 #endif
-#endif /* CONFIG_NETFILTER */
 #ifdef CONFIG_NET_SCHED
         __u16                   tc_index;       /* traffic control index */
 #ifdef CONFIG_NET_CLS_ACT
@@ -313,13 +303,16 @@ struct sk_buff {
 
         __u32                   mark;
 
+        sk_buff_data_t          transport_header;
+        sk_buff_data_t          network_header;
+        sk_buff_data_t          mac_header;
         /* These elements must be at the end, see alloc_skb() for details.  */
+        sk_buff_data_t          tail;
+        sk_buff_data_t          end;
+        unsigned char           *head,
+                                *data;
         unsigned int            truesize;
         atomic_t                users;
-        unsigned char           *head,
-                                *data,
-                                *tail,
-                                *end;
 };
 
 #ifdef __KERNEL__
@@ -361,6 +354,11 @@ extern struct sk_buff *skb_realloc_headroom(struct sk_buff *skb,
 extern struct sk_buff *skb_copy_expand(const struct sk_buff *skb,
                                        int newheadroom, int newtailroom,
                                        gfp_t priority);
+extern int             skb_to_sgvec(struct sk_buff *skb,
+                                    struct scatterlist *sg, int offset,
+                                    int len);
+extern int             skb_cow_data(struct sk_buff *skb, int tailbits,
+                                    struct sk_buff **trailer);
 extern int             skb_pad(struct sk_buff *skb, int pad);
 #define dev_kfree_skb(a)        kfree_skb(a)
 extern void           skb_over_panic(struct sk_buff *skb, int len,
@@ -402,8 +400,20 @@ extern unsigned int   skb_find_text(struct sk_buff *skb, unsigned int from,
                                     unsigned int to, struct ts_config *config,
                                     struct ts_state *state);
 
+#ifdef NET_SKBUFF_DATA_USES_OFFSET
+static inline unsigned char *skb_end_pointer(const struct sk_buff *skb)
+{
+        return skb->head + skb->end;
+}
+#else
+static inline unsigned char *skb_end_pointer(const struct sk_buff *skb)
+{
+        return skb->end;
+}
+#endif
+
 /* Internal */
-#define skb_shinfo(SKB)         ((struct skb_shared_info *)((SKB)->end))
+#define skb_shinfo(SKB) ((struct skb_shared_info *)(skb_end_pointer(SKB)))
 
 /**
  *      skb_queue_empty - check if a queue is empty
@@ -822,12 +832,46 @@ static inline void skb_fill_page_desc(struct sk_buff *skb, int i,
 #define SKB_FRAG_ASSERT(skb)    BUG_ON(skb_shinfo(skb)->frag_list)
 #define SKB_LINEAR_ASSERT(skb)  BUG_ON(skb_is_nonlinear(skb))
 
+#ifdef NET_SKBUFF_DATA_USES_OFFSET
+static inline unsigned char *skb_tail_pointer(const struct sk_buff *skb)
+{
+        return skb->head + skb->tail;
+}
+
+static inline void skb_reset_tail_pointer(struct sk_buff *skb)
+{
+        skb->tail = skb->data - skb->head;
+}
+
+static inline void skb_set_tail_pointer(struct sk_buff *skb, const int offset)
+{
+        skb_reset_tail_pointer(skb);
+        skb->tail += offset;
+}
+#else /* NET_SKBUFF_DATA_USES_OFFSET */
+static inline unsigned char *skb_tail_pointer(const struct sk_buff *skb)
+{
+        return skb->tail;
+}
+
+static inline void skb_reset_tail_pointer(struct sk_buff *skb)
+{
+        skb->tail = skb->data;
+}
+
+static inline void skb_set_tail_pointer(struct sk_buff *skb, const int offset)
+{
+        skb->tail = skb->data + offset;
+}
+
+#endif /* NET_SKBUFF_DATA_USES_OFFSET */
+
 /*
  *      Add data to an sk_buff
  */
 static inline unsigned char *__skb_put(struct sk_buff *skb, unsigned int len)
 {
-        unsigned char *tmp = skb->tail;
+        unsigned char *tmp = skb_tail_pointer(skb);
         SKB_LINEAR_ASSERT(skb);
         skb->tail += len;
         skb->len  += len;
@@ -845,11 +889,11 @@ static inline unsigned char *__skb_put(struct sk_buff *skb, unsigned int len)
  */
 static inline unsigned char *skb_put(struct sk_buff *skb, unsigned int len)
 {
-        unsigned char *tmp = skb->tail;
+        unsigned char *tmp = skb_tail_pointer(skb);
         SKB_LINEAR_ASSERT(skb);
         skb->tail += len;
         skb->len  += len;
-        if (unlikely(skb->tail>skb->end))
+        if (unlikely(skb->tail > skb->end))
                 skb_over_panic(skb, len, current_text_addr());
         return tmp;
 }
@@ -962,6 +1006,130 @@ static inline void skb_reserve(struct sk_buff *skb, int len)
         skb->tail += len;
 }
 
+#ifdef NET_SKBUFF_DATA_USES_OFFSET
+static inline unsigned char *skb_transport_header(const struct sk_buff *skb)
+{
+        return skb->head + skb->transport_header;
+}
+
+static inline void skb_reset_transport_header(struct sk_buff *skb)
+{
+        skb->transport_header = skb->data - skb->head;
+}
+
+static inline void skb_set_transport_header(struct sk_buff *skb,
+                                            const int offset)
+{
+        skb_reset_transport_header(skb);
+        skb->transport_header += offset;
+}
+
+static inline unsigned char *skb_network_header(const struct sk_buff *skb)
+{
+        return skb->head + skb->network_header;
+}
+
+static inline void skb_reset_network_header(struct sk_buff *skb)
+{
+        skb->network_header = skb->data - skb->head;
+}
+
+static inline void skb_set_network_header(struct sk_buff *skb, const int offset)
+{
+        skb_reset_network_header(skb);
+        skb->network_header += offset;
+}
+
+static inline unsigned char *skb_mac_header(const struct sk_buff *skb)
+{
+        return skb->head + skb->mac_header;
+}
+
+static inline int skb_mac_header_was_set(const struct sk_buff *skb)
+{
+        return skb->mac_header != ~0U;
+}
+
+static inline void skb_reset_mac_header(struct sk_buff *skb)
+{
+        skb->mac_header = skb->data - skb->head;
+}
+
+static inline void skb_set_mac_header(struct sk_buff *skb, const int offset)
+{
+        skb_reset_mac_header(skb);
+        skb->mac_header += offset;
+}
+
+#else /* NET_SKBUFF_DATA_USES_OFFSET */
+
+static inline unsigned char *skb_transport_header(const struct sk_buff *skb)
+{
+        return skb->transport_header;
+}
+
+static inline void skb_reset_transport_header(struct sk_buff *skb)
+{
+        skb->transport_header = skb->data;
+}
+
+static inline void skb_set_transport_header(struct sk_buff *skb,
+                                            const int offset)
+{
+        skb->transport_header = skb->data + offset;
+}
+
+static inline unsigned char *skb_network_header(const struct sk_buff *skb)
+{
+        return skb->network_header;
+}
+
+static inline void skb_reset_network_header(struct sk_buff *skb)
+{
+        skb->network_header = skb->data;
+}
+
+static inline void skb_set_network_header(struct sk_buff *skb, const int offset)
+{
+        skb->network_header = skb->data + offset;
+}
+
+static inline unsigned char *skb_mac_header(const struct sk_buff *skb)
+{
+        return skb->mac_header;
+}
+
+static inline int skb_mac_header_was_set(const struct sk_buff *skb)
+{
+        return skb->mac_header != NULL;
+}
+
+static inline void skb_reset_mac_header(struct sk_buff *skb)
+{
+        skb->mac_header = skb->data;
+}
+
+static inline void skb_set_mac_header(struct sk_buff *skb, const int offset)
+{
+        skb->mac_header = skb->data + offset;
+}
+#endif /* NET_SKBUFF_DATA_USES_OFFSET */
+
+static inline int skb_transport_offset(const struct sk_buff *skb)
+{
+        return skb_transport_header(skb) - skb->data;
+}
+
+static inline u32 skb_network_header_len(const struct sk_buff *skb)
+{
+        return skb->transport_header - skb->network_header;
+}
+
+static inline int skb_network_offset(const struct sk_buff *skb)
+{
+        return skb_network_header(skb) - skb->data;
+}
+
 /*
  * CPUs often take a performance hit when accessing unaligned memory
  * locations. The actual performance hit varies, it can be small if the
@@ -1013,8 +1181,8 @@ static inline void __skb_trim(struct sk_buff *skb, unsigned int len)
                 WARN_ON(1);
                 return;
         }
-        skb->len  = len;
-        skb->tail = skb->data + len;
+        skb->len = len;
+        skb_set_tail_pointer(skb, len);
 }
 
 /**
@@ -1326,8 +1494,8 @@ extern __wsum	       skb_checksum(const struct sk_buff *skb, int offset,
                                     int len, __wsum csum);
 extern int             skb_copy_bits(const struct sk_buff *skb, int offset,
                                      void *to, int len);
-extern int             skb_store_bits(const struct sk_buff *skb, int offset,
-                                      void *from, int len);
+extern int             skb_store_bits(struct sk_buff *skb, int offset,
+                                      const void *from, int len);
 extern __wsum          skb_copy_and_csum_bits(const struct sk_buff *skb,
                                               int offset, u8 *to, int len,
                                               __wsum csum);
@@ -1351,8 +1519,36 @@ static inline void *skb_header_pointer(const struct sk_buff *skb, int offset,
         return buffer;
 }
 
+static inline void skb_copy_from_linear_data(const struct sk_buff *skb,
+                                             void *to,
+                                             const unsigned int len)
+{
+        memcpy(to, skb->data, len);
+}
+
+static inline void skb_copy_from_linear_data_offset(const struct sk_buff *skb,
+                                                    const int offset, void *to,
+                                                    const unsigned int len)
+{
+        memcpy(to, skb->data + offset, len);
+}
+
+static inline void skb_copy_to_linear_data(struct sk_buff *skb,
+                                           const void *from,
+                                           const unsigned int len)
+{
+        memcpy(skb->data, from, len);
+}
+
+static inline void skb_copy_to_linear_data_offset(struct sk_buff *skb,
+                                                  const int offset,
+                                                  const void *from,
+                                                  const unsigned int len)
+{
+        memcpy(skb->data + offset, from, len);
+}
+
 extern void skb_init(void);
-extern void skb_add_mtu(int mtu);
 
 /**
  *      skb_get_timestamp - get timestamp from a skb
@@ -1365,29 +1561,28 @@ extern void skb_add_mtu(int mtu);
  */
 static inline void skb_get_timestamp(const struct sk_buff *skb, struct timeval *stamp)
 {
-        stamp->tv_sec  = skb->tstamp.off_sec;
-        stamp->tv_usec = skb->tstamp.off_usec;
+        *stamp = ktime_to_timeval(skb->tstamp);
 }
 
-/**
- *      skb_set_timestamp - set timestamp of a skb
- *      @skb: skb to set stamp of
- *      @stamp: pointer to struct timeval to get stamp from
- *
- *      Timestamps are stored in the skb as offsets to a base timestamp.
- *      This function converts a struct timeval to an offset and stores
- *      it in the skb.
- */
-static inline void skb_set_timestamp(struct sk_buff *skb, const struct timeval *stamp)
+static inline void __net_timestamp(struct sk_buff *skb)
+{
+        skb->tstamp = ktime_get_real();
+}
+
+static inline ktime_t net_timedelta(ktime_t t)
 {
-        skb->tstamp.off_sec  = stamp->tv_sec;
-        skb->tstamp.off_usec = stamp->tv_usec;
+        return ktime_sub(ktime_get_real(), t);
 }
 
-extern void __net_timestamp(struct sk_buff *skb);
 
+extern __sum16 __skb_checksum_complete_head(struct sk_buff *skb, int len);
 extern __sum16 __skb_checksum_complete(struct sk_buff *skb);
 
+static inline int skb_csum_unnecessary(const struct sk_buff *skb)
+{
+        return skb->ip_summed & CHECKSUM_UNNECESSARY;
+}
+
 /**
  *      skb_checksum_complete - Calculate checksum of an entire packet
  *      @skb: packet to process
@@ -1406,22 +1601,22 @@ extern __sum16 __skb_checksum_complete(struct sk_buff *skb);
  */
 static inline unsigned int skb_checksum_complete(struct sk_buff *skb)
 {
-        return skb->ip_summed != CHECKSUM_UNNECESSARY &&
-                __skb_checksum_complete(skb);
+        return skb_csum_unnecessary(skb) ?
+               0 : __skb_checksum_complete(skb);
 }
 
-#ifdef CONFIG_NETFILTER
+#if defined(CONFIG_NF_CONNTRACK) || defined(CONFIG_NF_CONNTRACK_MODULE)
+extern void nf_conntrack_destroy(struct nf_conntrack *nfct);
 static inline void nf_conntrack_put(struct nf_conntrack *nfct)
 {
         if (nfct && atomic_dec_and_test(&nfct->use))
-                nfct->destroy(nfct);
+                nf_conntrack_destroy(nfct);
 }
 static inline void nf_conntrack_get(struct nf_conntrack *nfct)
 {
         if (nfct)
                 atomic_inc(&nfct->use);
 }
-#if defined(CONFIG_NF_CONNTRACK) || defined(CONFIG_NF_CONNTRACK_MODULE)
 static inline void nf_conntrack_get_reasm(struct sk_buff *skb)
 {
         if (skb)
@@ -1447,9 +1642,9 @@ static inline void nf_bridge_get(struct nf_bridge_info *nf_bridge)
 #endif /* CONFIG_BRIDGE_NETFILTER */
 static inline void nf_reset(struct sk_buff *skb)
 {
+#if defined(CONFIG_NF_CONNTRACK) || defined(CONFIG_NF_CONNTRACK_MODULE)
         nf_conntrack_put(skb->nfct);
         skb->nfct = NULL;
-#if defined(CONFIG_NF_CONNTRACK) || defined(CONFIG_NF_CONNTRACK_MODULE)
         nf_conntrack_put_reasm(skb->nfct_reasm);
         skb->nfct_reasm = NULL;
 #endif
@@ -1459,9 +1654,33 @@ static inline void nf_reset(struct sk_buff *skb)
 #endif
 }
 
-#else /* CONFIG_NETFILTER */
-static inline void nf_reset(struct sk_buff *skb) {}
-#endif /* CONFIG_NETFILTER */
+/* Note: This doesn't put any conntrack and bridge info in dst. */
+static inline void __nf_copy(struct sk_buff *dst, const struct sk_buff *src)
+{
+#if defined(CONFIG_NF_CONNTRACK) || defined(CONFIG_NF_CONNTRACK_MODULE)
+        dst->nfct = src->nfct;
+        nf_conntrack_get(src->nfct);
+        dst->nfctinfo = src->nfctinfo;
+        dst->nfct_reasm = src->nfct_reasm;
+        nf_conntrack_get_reasm(src->nfct_reasm);
+#endif
+#ifdef CONFIG_BRIDGE_NETFILTER
+        dst->nf_bridge  = src->nf_bridge;
+        nf_bridge_get(src->nf_bridge);
+#endif
+}
+
+static inline void nf_copy(struct sk_buff *dst, const struct sk_buff *src)
+{
+#if defined(CONFIG_NF_CONNTRACK) || defined(CONFIG_NF_CONNTRACK_MODULE)
+        nf_conntrack_put(dst->nfct);
+        nf_conntrack_put_reasm(dst->nfct_reasm);
+#endif
+#ifdef CONFIG_BRIDGE_NETFILTER
+        nf_bridge_put(dst->nf_bridge);
+#endif
+        __nf_copy(dst, src);
+}
 
 #ifdef CONFIG_NETWORK_SECMARK
 static inline void skb_copy_secmark(struct sk_buff *to, const struct sk_buff *from)
@@ -1486,5 +1705,12 @@ static inline int skb_is_gso(const struct sk_buff *skb)
         return skb_shinfo(skb)->gso_size;
 }
 
+static inline void skb_forward_csum(struct sk_buff *skb)
+{
+        /* Unfortunately we don't support this one.  Any brave souls? */
+        if (skb->ip_summed == CHECKSUM_COMPLETE)
+                skb->ip_summed = CHECKSUM_NONE;
+}
+
 #endif  /* __KERNEL__ */
 #endif  /* _LINUX_SKBUFF_H */
diff --git a/include/linux/socket.h b/include/linux/socket.h
index fcd35a210e7f..6e7c9483a6a6 100644
--- a/include/linux/socket.h
+++ b/include/linux/socket.h
@@ -188,7 +188,8 @@ struct ucred {
 #define AF_TIPC         30      /* TIPC sockets                 */
 #define AF_BLUETOOTH    31      /* Bluetooth sockets            */
 #define AF_IUCV         32      /* IUCV sockets                 */
-#define AF_MAX          33      /* For now.. */
+#define AF_RXRPC        33      /* RxRPC sockets                */
+#define AF_MAX          34      /* For now.. */
 
 /* Protocol families, same as address families. */
 #define PF_UNSPEC       AF_UNSPEC
@@ -222,6 +223,7 @@ struct ucred {
 #define PF_TIPC         AF_TIPC
 #define PF_BLUETOOTH    AF_BLUETOOTH
 #define PF_IUCV         AF_IUCV
+#define PF_RXRPC        AF_RXRPC
 #define PF_MAX          AF_MAX
 
 /* Maximum queue length specifiable by listen.  */
@@ -284,6 +286,7 @@ struct ucred {
 #define SOL_DCCP        269
 #define SOL_NETLINK     270
 #define SOL_TIPC        271
+#define SOL_RXRPC       272
 
 /* IPX options */
 #define IPX_TYPE        1
diff --git a/include/linux/string.h b/include/linux/string.h
index 4f69ef9e6eb5..7f2eb6a477f9 100644
--- a/include/linux/string.h
+++ b/include/linux/string.h
@@ -47,6 +47,12 @@ extern int strncmp(const char *,const char *,__kernel_size_t);
 #ifndef __HAVE_ARCH_STRNICMP
 extern int strnicmp(const char *, const char *, __kernel_size_t);
 #endif
+#ifndef __HAVE_ARCH_STRCASECMP
+extern int strcasecmp(const char *s1, const char *s2);
+#endif
+#ifndef __HAVE_ARCH_STRNCASECMP
+extern int strncasecmp(const char *s1, const char *s2, size_t n);
+#endif
 #ifndef __HAVE_ARCH_STRCHR
 extern char * strchr(const char *,int);
 #endif
diff --git a/include/linux/sysctl.h b/include/linux/sysctl.h
index 9a8970bf99a6..47f1c53332ce 100644
--- a/include/linux/sysctl.h
+++ b/include/linux/sysctl.h
@@ -290,6 +290,7 @@ enum
         NET_CORE_BUDGET=19,
         NET_CORE_AEVENT_ETIME=20,
         NET_CORE_AEVENT_RSEQTH=21,
+        NET_CORE_WARNINGS=22,
 };
 
 /* /proc/sys/net/ethernet */
@@ -438,6 +439,8 @@ enum
         NET_CIPSOV4_RBM_STRICTVALID=121,
         NET_TCP_AVAIL_CONG_CONTROL=122,
         NET_TCP_ALLOWED_CONG_CONTROL=123,
+        NET_TCP_MAX_SSTHRESH=124,
+        NET_TCP_FRTO_RESPONSE=125,
 };
 
 enum {
@@ -789,6 +792,7 @@ enum {
         NET_BRIDGE_NF_CALL_IPTABLES = 2,
         NET_BRIDGE_NF_CALL_IP6TABLES = 3,
         NET_BRIDGE_NF_FILTER_VLAN_TAGGED = 4,
+        NET_BRIDGE_NF_FILTER_PPPOE_TAGGED = 5,
 };
 
 /* CTL_FS names: */
diff --git a/include/linux/tcp.h b/include/linux/tcp.h
index 29d3089038ab..c6b9f92e8289 100644
--- a/include/linux/tcp.h
+++ b/include/linux/tcp.h
@@ -178,6 +178,21 @@ struct tcp_md5sig {
 #include <net/inet_connection_sock.h>
 #include <net/inet_timewait_sock.h>
 
+static inline struct tcphdr *tcp_hdr(const struct sk_buff *skb)
+{
+        return (struct tcphdr *)skb_transport_header(skb);
+}
+
+static inline unsigned int tcp_hdrlen(const struct sk_buff *skb)
+{
+        return tcp_hdr(skb)->doff * 4;
+}
+
+static inline unsigned int tcp_optlen(const struct sk_buff *skb)
+{
+        return (tcp_hdr(skb)->doff - 5) * 4;
+}
+
 /* This defines a selective acknowledgement block. */
 struct tcp_sack_block_wire {
         __be32  start_seq;
@@ -242,6 +257,8 @@ struct tcp_sock {
  *      See RFC793 and RFC1122. The RFC writes these in capitals.
  */
         u32     rcv_nxt;        /* What we want to receive next         */
+        u32     copied_seq;     /* Head of yet unread data              */
+        u32     rcv_wup;        /* rcv_nxt on last window update sent   */
         u32     snd_nxt;        /* Next sequence we send                */
 
         u32     snd_una;        /* First byte we want an ack for        */
@@ -300,17 +317,15 @@ struct tcp_sock {
         u32     snd_ssthresh;   /* Slow start size threshold            */
         u32     snd_cwnd;       /* Sending congestion window            */
         u16     snd_cwnd_cnt;   /* Linear increase counter              */
-        u16     snd_cwnd_clamp; /* Do not allow snd_cwnd to grow above this */
+        u32     snd_cwnd_clamp; /* Do not allow snd_cwnd to grow above this */
         u32     snd_cwnd_used;
         u32     snd_cwnd_stamp;
 
         struct sk_buff_head     out_of_order_queue; /* Out of order segments go here */
 
         u32     rcv_wnd;        /* Current receiver window              */
-        u32     rcv_wup;        /* rcv_nxt on last window update sent   */
         u32     write_seq;      /* Tail(+1) of data held in tcp send buffer */
         u32     pushed_seq;     /* Last pushed seq, required to talk to windows */
-        u32     copied_seq;     /* Head of yet unread data              */
 
 /*      SACKs data      */
         struct tcp_sack_block duplicate_sack[1]; /* D-SACK block */
diff --git a/include/linux/udp.h b/include/linux/udp.h
index 7e08c07efe0f..6de445c31a64 100644
--- a/include/linux/udp.h
+++ b/include/linux/udp.h
@@ -26,6 +26,15 @@ struct udphdr {
         __sum16 check;
 };
 
+#ifdef __KERNEL__
+#include <linux/skbuff.h>
+
+static inline struct udphdr *udp_hdr(const struct sk_buff *skb)
+{
+        return (struct udphdr *)skb_transport_header(skb);
+}
+#endif
+
 /* UDP socket options */
 #define UDP_CORK        1       /* Never send partially complete segments */
 #define UDP_ENCAP       100     /* Set the socket to accept encapsulated packets */
diff --git a/include/linux/workqueue.h b/include/linux/workqueue.h
index 2a7b38d87018..b8abfc74d038 100644
--- a/include/linux/workqueue.h
+++ b/include/linux/workqueue.h
@@ -191,14 +191,15 @@ int execute_in_process_context(work_func_t fn, struct execute_work *);
 
 /*
  * Kill off a pending schedule_delayed_work().  Note that the work callback
- * function may still be running on return from cancel_delayed_work().  Run
- * flush_scheduled_work() to wait on it.
+ * function may still be running on return from cancel_delayed_work(), unless
+ * it returns 1 and the work doesn't re-arm itself. Run flush_workqueue() or
+ * cancel_work_sync() to wait on it.
  */
 static inline int cancel_delayed_work(struct delayed_work *work)
 {
         int ret;
 
-        ret = del_timer_sync(&work->timer);
+        ret = del_timer(&work->timer);
         if (ret)
                 work_release(&work->work);
         return ret;
diff --git a/include/linux/xfrm.h b/include/linux/xfrm.h
index 15ca89e9961b..9c656a5cf842 100644
--- a/include/linux/xfrm.h
+++ b/include/linux/xfrm.h
@@ -181,6 +181,10 @@ enum {
         XFRM_MSG_MIGRATE,
 #define XFRM_MSG_MIGRATE XFRM_MSG_MIGRATE
 
+        XFRM_MSG_NEWSADINFO,
+#define XFRM_MSG_NEWSADINFO XFRM_MSG_NEWSADINFO
+        XFRM_MSG_GETSADINFO,
+#define XFRM_MSG_GETSADINFO XFRM_MSG_GETSADINFO
         __XFRM_MSG_MAX
 };
 #define XFRM_MSG_MAX (__XFRM_MSG_MAX - 1)
@@ -234,6 +238,17 @@ enum xfrm_ae_ftype_t {
 #define XFRM_AE_MAX (__XFRM_AE_MAX - 1)
 };
 
+/* SAD Table filter flags  */
+enum xfrm_sad_ftype_t {
+        XFRM_SAD_UNSPEC,
+        XFRM_SAD_HMASK=1,
+        XFRM_SAD_HMAX=2,
+        XFRM_SAD_CNT=4,
+        __XFRM_SAD_MAX
+
+#define XFRM_SAD_MAX (__XFRM_SAD_MAX - 1)
+};
+
 struct xfrm_userpolicy_type {
         __u8            type;
         __u16           reserved1;
@@ -265,6 +280,16 @@ enum xfrm_attr_type_t {
 #define XFRMA_MAX (__XFRMA_MAX - 1)
 };
 
+enum xfrm_sadattr_type_t {
+        XFRMA_SAD_UNSPEC,
+        XFRMA_SADHMASK,
+        XFRMA_SADHMAX,
+        XFRMA_SADCNT,
+        __XFRMA_SAD_MAX
+
+#define XFRMA_SAD_MAX (__XFRMA_SAD_MAX - 1)
+};
+
 struct xfrm_usersa_info {
         struct xfrm_selector            sel;
         struct xfrm_id                  id;
diff --git a/include/mtd/Kbuild b/include/mtd/Kbuild
index e0fe92b03a4e..4d46b3bdebd8 100644
--- a/include/mtd/Kbuild
+++ b/include/mtd/Kbuild
@@ -3,3 +3,5 @@ header-y += jffs2-user.h
 header-y += mtd-abi.h
 header-y += mtd-user.h
 header-y += nftl-user.h
+header-y += ubi-header.h
+header-y += ubi-user.h
diff --git a/include/mtd/mtd-abi.h b/include/mtd/mtd-abi.h
index 8e501a75a764..f71dac420394 100644
--- a/include/mtd/mtd-abi.h
+++ b/include/mtd/mtd-abi.h
@@ -24,6 +24,7 @@ struct mtd_oob_buf {
 #define MTD_NORFLASH            3
 #define MTD_NANDFLASH           4
 #define MTD_DATAFLASH           6
+#define MTD_UBIVOLUME           7
 
 #define MTD_WRITEABLE           0x400   /* Device is writeable */
 #define MTD_BIT_WRITEABLE       0x800   /* Single bits can be flipped */
diff --git a/include/mtd/ubi-header.h b/include/mtd/ubi-header.h
new file mode 100644
index 000000000000..fa479c71aa34
--- /dev/null
+++ b/include/mtd/ubi-header.h
@@ -0,0 +1,360 @@
+/*
+ * Copyright (c) International Business Machines Corp., 2006
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
+ * the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ * Authors: Artem Bityutskiy (Битюцкий Артём)
+ *          Thomas Gleixner
+ *          Frank Haverkamp
+ *          Oliver Lohmann
+ *          Andreas Arnez
+ */
+
+/*
+ * This file defines the layout of UBI headers and all the other UBI on-flash
+ * data structures. May be included by user-space.
+ */
+
+#ifndef __UBI_HEADER_H__
+#define __UBI_HEADER_H__
+
+#include <asm/byteorder.h>
+
+/* The version of UBI images supported by this implementation */
+#define UBI_VERSION 1
+
+/* The highest erase counter value supported by this implementation */
+#define UBI_MAX_ERASECOUNTER 0x7FFFFFFF
+
+/* The initial CRC32 value used when calculating CRC checksums */
+#define UBI_CRC32_INIT 0xFFFFFFFFU
+
+/* Erase counter header magic number (ASCII "UBI#") */
+#define UBI_EC_HDR_MAGIC  0x55424923
+/* Volume identifier header magic number (ASCII "UBI!") */
+#define UBI_VID_HDR_MAGIC 0x55424921
+
+/*
+ * Volume type constants used in the volume identifier header.
+ *
+ * @UBI_VID_DYNAMIC: dynamic volume
+ * @UBI_VID_STATIC: static volume
+ */
+enum {
+        UBI_VID_DYNAMIC = 1,
+        UBI_VID_STATIC  = 2
+};
+
+/*
+ * Compatibility constants used by internal volumes.
+ *
+ * @UBI_COMPAT_DELETE: delete this internal volume before anything is written
+ * to the flash
+ * @UBI_COMPAT_RO: attach this device in read-only mode
+ * @UBI_COMPAT_PRESERVE: preserve this internal volume - do not touch its
+ * physical eraseblocks, don't allow the wear-leveling unit to move them
+ * @UBI_COMPAT_REJECT: reject this UBI image
+ */
+enum {
+        UBI_COMPAT_DELETE   = 1,
+        UBI_COMPAT_RO       = 2,
+        UBI_COMPAT_PRESERVE = 4,
+        UBI_COMPAT_REJECT   = 5
+};
+
+/*
+ * ubi16_t/ubi32_t/ubi64_t - 16, 32, and 64-bit integers used in UBI on-flash
+ * data structures.
+ */
+typedef struct {
+        uint16_t int16;
+} __attribute__ ((packed)) ubi16_t;
+
+typedef struct {
+        uint32_t int32;
+} __attribute__ ((packed)) ubi32_t;
+
+typedef struct {
+        uint64_t int64;
+} __attribute__ ((packed)) ubi64_t;
+
+/*
+ * In this implementation of UBI uses the big-endian format for on-flash
+ * integers. The below are the corresponding conversion macros.
+ */
+#define cpu_to_ubi16(x) ((ubi16_t){__cpu_to_be16(x)})
+#define ubi16_to_cpu(x) ((uint16_t)__be16_to_cpu((x).int16))
+
+#define cpu_to_ubi32(x) ((ubi32_t){__cpu_to_be32(x)})
+#define ubi32_to_cpu(x) ((uint32_t)__be32_to_cpu((x).int32))
+
+#define cpu_to_ubi64(x) ((ubi64_t){__cpu_to_be64(x)})
+#define ubi64_to_cpu(x) ((uint64_t)__be64_to_cpu((x).int64))
+
+/* Sizes of UBI headers */
+#define UBI_EC_HDR_SIZE  sizeof(struct ubi_ec_hdr)
+#define UBI_VID_HDR_SIZE sizeof(struct ubi_vid_hdr)
+
+/* Sizes of UBI headers without the ending CRC */
+#define UBI_EC_HDR_SIZE_CRC  (UBI_EC_HDR_SIZE  - sizeof(ubi32_t))
+#define UBI_VID_HDR_SIZE_CRC (UBI_VID_HDR_SIZE - sizeof(ubi32_t))
+
+/**
+ * struct ubi_ec_hdr - UBI erase counter header.
+ * @magic: erase counter header magic number (%UBI_EC_HDR_MAGIC)
+ * @version: version of UBI implementation which is supposed to accept this
+ * UBI image
+ * @padding1: reserved for future, zeroes
+ * @ec: the erase counter
+ * @vid_hdr_offset: where the VID header starts
+ * @data_offset: where the user data start
+ * @padding2: reserved for future, zeroes
+ * @hdr_crc: erase counter header CRC checksum
+ *
+ * The erase counter header takes 64 bytes and has a plenty of unused space for
+ * future usage. The unused fields are zeroed. The @version field is used to
+ * indicate the version of UBI implementation which is supposed to be able to
+ * work with this UBI image. If @version is greater then the current UBI
+ * version, the image is rejected. This may be useful in future if something
+ * is changed radically. This field is duplicated in the volume identifier
+ * header.
+ *
+ * The @vid_hdr_offset and @data_offset fields contain the offset of the the
+ * volume identifier header and user data, relative to the beginning of the
+ * physical eraseblock. These values have to be the same for all physical
+ * eraseblocks.
+ */
+struct ubi_ec_hdr {
+        ubi32_t magic;
+        uint8_t version;
+        uint8_t padding1[3];
+        ubi64_t ec; /* Warning: the current limit is 31-bit anyway! */
+        ubi32_t vid_hdr_offset;
+        ubi32_t data_offset;
+        uint8_t padding2[36];
+        ubi32_t hdr_crc;
+} __attribute__ ((packed));
+
+/**
+ * struct ubi_vid_hdr - on-flash UBI volume identifier header.
+ * @magic: volume identifier header magic number (%UBI_VID_HDR_MAGIC)
+ * @version: UBI implementation version which is supposed to accept this UBI
+ * image (%UBI_VERSION)
+ * @vol_type: volume type (%UBI_VID_DYNAMIC or %UBI_VID_STATIC)
+ * @copy_flag: if this logical eraseblock was copied from another physical
+ * eraseblock (for wear-leveling reasons)
+ * @compat: compatibility of this volume (%0, %UBI_COMPAT_DELETE,
+ * %UBI_COMPAT_IGNORE, %UBI_COMPAT_PRESERVE, or %UBI_COMPAT_REJECT)
+ * @vol_id: ID of this volume
+ * @lnum: logical eraseblock number
+ * @leb_ver: version of this logical eraseblock (IMPORTANT: obsolete, to be
+ * removed, kept only for not breaking older UBI users)
+ * @data_size: how many bytes of data this logical eraseblock contains
+ * @used_ebs: total number of used logical eraseblocks in this volume
+ * @data_pad: how many bytes at the end of this physical eraseblock are not
+ * used
+ * @data_crc: CRC checksum of the data stored in this logical eraseblock
+ * @padding1: reserved for future, zeroes
+ * @sqnum: sequence number
+ * @padding2: reserved for future, zeroes
+ * @hdr_crc: volume identifier header CRC checksum
+ *
+ * The @sqnum is the value of the global sequence counter at the time when this
+ * VID header was created. The global sequence counter is incremented each time
+ * UBI writes a new VID header to the flash, i.e. when it maps a logical
+ * eraseblock to a new physical eraseblock. The global sequence counter is an
+ * unsigned 64-bit integer and we assume it never overflows. The @sqnum
+ * (sequence number) is used to distinguish between older and newer versions of
+ * logical eraseblocks.
+ *
+ * There are 2 situations when there may be more then one physical eraseblock
+ * corresponding to the same logical eraseblock, i.e., having the same @vol_id
+ * and @lnum values in the volume identifier header. Suppose we have a logical
+ * eraseblock L and it is mapped to the physical eraseblock P.
+ *
+ * 1. Because UBI may erase physical eraseblocks asynchronously, the following
+ * situation is possible: L is asynchronously erased, so P is scheduled for
+ * erasure, then L is written to,i.e. mapped to another physical eraseblock P1,
+ * so P1 is written to, then an unclean reboot happens. Result - there are 2
+ * physical eraseblocks P and P1 corresponding to the same logical eraseblock
+ * L. But P1 has greater sequence number, so UBI picks P1 when it attaches the
+ * flash.
+ *
+ * 2. From time to time UBI moves logical eraseblocks to other physical
+ * eraseblocks for wear-leveling reasons. If, for example, UBI moves L from P
+ * to P1, and an unclean reboot happens before P is physically erased, there
+ * are two physical eraseblocks P and P1 corresponding to L and UBI has to
+ * select one of them when the flash is attached. The @sqnum field says which
+ * PEB is the original (obviously P will have lower @sqnum) and the copy. But
+ * it is not enough to select the physical eraseblock with the higher sequence
+ * number, because the unclean reboot could have happen in the middle of the
+ * copying process, so the data in P is corrupted. It is also not enough to
+ * just select the physical eraseblock with lower sequence number, because the
+ * data there may be old (consider a case if more data was added to P1 after
+ * the copying). Moreover, the unclean reboot may happen when the erasure of P
+ * was just started, so it result in unstable P, which is "mostly" OK, but
+ * still has unstable bits.
+ *
+ * UBI uses the @copy_flag field to indicate that this logical eraseblock is a
+ * copy. UBI also calculates data CRC when the data is moved and stores it at
+ * the @data_crc field of the copy (P1). So when UBI needs to pick one physical
+ * eraseblock of two (P or P1), the @copy_flag of the newer one (P1) is
+ * examined. If it is cleared, the situation* is simple and the newer one is
+ * picked. If it is set, the data CRC of the copy (P1) is examined. If the CRC
+ * checksum is correct, this physical eraseblock is selected (P1). Otherwise
+ * the older one (P) is selected.
+ *
+ * Note, there is an obsolete @leb_ver field which was used instead of @sqnum
+ * in the past. But it is not used anymore and we keep it in order to be able
+ * to deal with old UBI images. It will be removed at some point.
+ *
+ * There are 2 sorts of volumes in UBI: user volumes and internal volumes.
+ * Internal volumes are not seen from outside and are used for various internal
+ * UBI purposes. In this implementation there is only one internal volume - the
+ * layout volume. Internal volumes are the main mechanism of UBI extensions.
+ * For example, in future one may introduce a journal internal volume. Internal
+ * volumes have their own reserved range of IDs.
+ *
+ * The @compat field is only used for internal volumes and contains the "degree
+ * of their compatibility". It is always zero for user volumes. This field
+ * provides a mechanism to introduce UBI extensions and to be still compatible
+ * with older UBI binaries. For example, if someone introduced a journal in
+ * future, he would probably use %UBI_COMPAT_DELETE compatibility for the
+ * journal volume.  And in this case, older UBI binaries, which know nothing
+ * about the journal volume, would just delete this volume and work perfectly
+ * fine. This is similar to what Ext2fs does when it is fed by an Ext3fs image
+ * - it just ignores the Ext3fs journal.
+ *
+ * The @data_crc field contains the CRC checksum of the contents of the logical
+ * eraseblock if this is a static volume. In case of dynamic volumes, it does
+ * not contain the CRC checksum as a rule. The only exception is when the
+ * data of the physical eraseblock was moved by the wear-leveling unit, then
+ * the wear-leveling unit calculates the data CRC and stores it in the
+ * @data_crc field. And of course, the @copy_flag is %in this case.
+ *
+ * The @data_size field is used only for static volumes because UBI has to know
+ * how many bytes of data are stored in this eraseblock. For dynamic volumes,
+ * this field usually contains zero. The only exception is when the data of the
+ * physical eraseblock was moved to another physical eraseblock for
+ * wear-leveling reasons. In this case, UBI calculates CRC checksum of the
+ * contents and uses both @data_crc and @data_size fields. In this case, the
+ * @data_size field contains data size.
+ *
+ * The @used_ebs field is used only for static volumes and indicates how many
+ * eraseblocks the data of the volume takes. For dynamic volumes this field is
+ * not used and always contains zero.
+ *
+ * The @data_pad is calculated when volumes are created using the alignment
+ * parameter. So, effectively, the @data_pad field reduces the size of logical
+ * eraseblocks of this volume. This is very handy when one uses block-oriented
+ * software (say, cramfs) on top of the UBI volume.
+ */
+struct ubi_vid_hdr {
+        ubi32_t magic;
+        uint8_t version;
+        uint8_t vol_type;
+        uint8_t copy_flag;
+        uint8_t compat;
+        ubi32_t vol_id;
+        ubi32_t lnum;
+        ubi32_t leb_ver; /* obsolete, to be removed, don't use */
+        ubi32_t data_size;
+        ubi32_t used_ebs;
+        ubi32_t data_pad;
+        ubi32_t data_crc;
+        uint8_t padding1[4];
+        ubi64_t sqnum;
+        uint8_t padding2[12];
+        ubi32_t hdr_crc;
+} __attribute__ ((packed));
+
+/* Internal UBI volumes count */
+#define UBI_INT_VOL_COUNT 1
+
+/*
+ * Starting ID of internal volumes. There is reserved room for 4096 internal
+ * volumes.
+ */
+#define UBI_INTERNAL_VOL_START (0x7FFFFFFF - 4096)
+
+/* The layout volume contains the volume table */
+
+#define UBI_LAYOUT_VOL_ID        UBI_INTERNAL_VOL_START
+#define UBI_LAYOUT_VOLUME_EBS    2
+#define UBI_LAYOUT_VOLUME_NAME   "layout volume"
+#define UBI_LAYOUT_VOLUME_COMPAT UBI_COMPAT_REJECT
+
+/* The maximum number of volumes per one UBI device */
+#define UBI_MAX_VOLUMES 128
+
+/* The maximum volume name length */
+#define UBI_VOL_NAME_MAX 127
+
+/* Size of the volume table record */
+#define UBI_VTBL_RECORD_SIZE sizeof(struct ubi_vtbl_record)
+
+/* Size of the volume table record without the ending CRC */
+#define UBI_VTBL_RECORD_SIZE_CRC (UBI_VTBL_RECORD_SIZE - sizeof(ubi32_t))
+
+/**
+ * struct ubi_vtbl_record - a record in the volume table.
+ * @reserved_pebs: how many physical eraseblocks are reserved for this volume
+ * @alignment: volume alignment
+ * @data_pad: how many bytes are unused at the end of the each physical
+ * eraseblock to satisfy the requested alignment
+ * @vol_type: volume type (%UBI_DYNAMIC_VOLUME or %UBI_STATIC_VOLUME)
+ * @upd_marker: if volume update was started but not finished
+ * @name_len: volume name length
+ * @name: the volume name
+ * @padding2: reserved, zeroes
+ * @crc: a CRC32 checksum of the record
+ *
+ * The volume table records are stored in the volume table, which is stored in
+ * the layout volume. The layout volume consists of 2 logical eraseblock, each
+ * of which contains a copy of the volume table (i.e., the volume table is
+ * duplicated). The volume table is an array of &struct ubi_vtbl_record
+ * objects indexed by the volume ID.
+ *
+ * If the size of the logical eraseblock is large enough to fit
+ * %UBI_MAX_VOLUMES records, the volume table contains %UBI_MAX_VOLUMES
+ * records. Otherwise, it contains as many records as it can fit (i.e., size of
+ * logical eraseblock divided by sizeof(struct ubi_vtbl_record)).
+ *
+ * The @upd_marker flag is used to implement volume update. It is set to %1
+ * before update and set to %0 after the update. So if the update operation was
+ * interrupted, UBI knows that the volume is corrupted.
+ *
+ * The @alignment field is specified when the volume is created and cannot be
+ * later changed. It may be useful, for example, when a block-oriented file
+ * system works on top of UBI. The @data_pad field is calculated using the
+ * logical eraseblock size and @alignment. The alignment must be multiple to the
+ * minimal flash I/O unit. If @alignment is 1, all the available space of
+ * the physical eraseblocks is used.
+ *
+ * Empty records contain all zeroes and the CRC checksum of those zeroes.
+ */
+struct ubi_vtbl_record {
+        ubi32_t reserved_pebs;
+        ubi32_t alignment;
+        ubi32_t data_pad;
+        uint8_t vol_type;
+        uint8_t upd_marker;
+        ubi16_t name_len;
+        uint8_t name[UBI_VOL_NAME_MAX+1];
+        uint8_t padding2[24];
+        ubi32_t crc;
+} __attribute__ ((packed));
+
+#endif /* !__UBI_HEADER_H__ */
diff --git a/include/mtd/ubi-user.h b/include/mtd/ubi-user.h
new file mode 100644
index 000000000000..fe06ded0e6b8
--- /dev/null
+++ b/include/mtd/ubi-user.h
@@ -0,0 +1,161 @@
+/*
+ * Copyright (c) International Business Machines Corp., 2006
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
+ * the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ * Author: Artem Bityutskiy (Битюцкий Артём)
+ */
+
+#ifndef __UBI_USER_H__
+#define __UBI_USER_H__
+
+/*
+ * UBI volume creation
+ * ~~~~~~~~~~~~~~~~~~~
+ *
+ * UBI volumes are created via the %UBI_IOCMKVOL IOCTL command of UBI character
+ * device. A &struct ubi_mkvol_req object has to be properly filled and a
+ * pointer to it has to be passed to the IOCTL.
+ *
+ * UBI volume deletion
+ * ~~~~~~~~~~~~~~~~~~~
+ *
+ * To delete a volume, the %UBI_IOCRMVOL IOCTL command of the UBI character
+ * device should be used. A pointer to the 32-bit volume ID hast to be passed
+ * to the IOCTL.
+ *
+ * UBI volume re-size
+ * ~~~~~~~~~~~~~~~~~~
+ *
+ * To re-size a volume, the %UBI_IOCRSVOL IOCTL command of the UBI character
+ * device should be used. A &struct ubi_rsvol_req object has to be properly
+ * filled and a pointer to it has to be passed to the IOCTL.
+ *
+ * UBI volume update
+ * ~~~~~~~~~~~~~~~~~
+ *
+ * Volume update should be done via the %UBI_IOCVOLUP IOCTL command of the
+ * corresponding UBI volume character device. A pointer to a 64-bit update
+ * size should be passed to the IOCTL. After then, UBI expects user to write
+ * this number of bytes to the volume character device. The update is finished
+ * when the claimed number of bytes is passed. So, the volume update sequence
+ * is something like:
+ *
+ * fd = open("/dev/my_volume");
+ * ioctl(fd, UBI_IOCVOLUP, &image_size);
+ * write(fd, buf, image_size);
+ * close(fd);
+ */
+
+/*
+ * When a new volume is created, users may either specify the volume number they
+ * want to create or to let UBI automatically assign a volume number using this
+ * constant.
+ */
+#define UBI_VOL_NUM_AUTO (-1)
+
+/* Maximum volume name length */
+#define UBI_MAX_VOLUME_NAME 127
+
+/* IOCTL commands of UBI character devices */
+
+#define UBI_IOC_MAGIC 'o'
+
+/* Create an UBI volume */
+#define UBI_IOCMKVOL _IOW(UBI_IOC_MAGIC, 0, struct ubi_mkvol_req)
+/* Remove an UBI volume */
+#define UBI_IOCRMVOL _IOW(UBI_IOC_MAGIC, 1, int32_t)
+/* Re-size an UBI volume */
+#define UBI_IOCRSVOL _IOW(UBI_IOC_MAGIC, 2, struct ubi_rsvol_req)
+
+/* IOCTL commands of UBI volume character devices */
+
+#define UBI_VOL_IOC_MAGIC 'O'
+
+/* Start UBI volume update */
+#define UBI_IOCVOLUP _IOW(UBI_VOL_IOC_MAGIC, 0, int64_t)
+/* An eraseblock erasure command, used for debugging, disabled by default */
+#define UBI_IOCEBER _IOW(UBI_VOL_IOC_MAGIC, 1, int32_t)
+
+/*
+ * UBI volume type constants.
+ *
+ * @UBI_DYNAMIC_VOLUME: dynamic volume
+ * @UBI_STATIC_VOLUME:  static volume
+ */
+enum {
+        UBI_DYNAMIC_VOLUME = 3,
+        UBI_STATIC_VOLUME = 4
+};
+
+/**
+ * struct ubi_mkvol_req - volume description data structure used in
+ * volume creation requests.
+ * @vol_id: volume number
+ * @alignment: volume alignment
+ * @bytes: volume size in bytes
+ * @vol_type: volume type (%UBI_DYNAMIC_VOLUME or %UBI_STATIC_VOLUME)
+ * @padding1: reserved for future, not used
+ * @name_len: volume name length
+ * @padding2: reserved for future, not used
+ * @name: volume name
+ *
+ * This structure is used by userspace programs when creating new volumes. The
+ * @used_bytes field is only necessary when creating static volumes.
+ *
+ * The @alignment field specifies the required alignment of the volume logical
+ * eraseblock. This means, that the size of logical eraseblocks will be aligned
+ * to this number, i.e.,
+ *      (UBI device logical eraseblock size) mod (@alignment) = 0.
+ *
+ * To put it differently, the logical eraseblock of this volume may be slightly
+ * shortened in order to make it properly aligned. The alignment has to be
+ * multiple of the flash minimal input/output unit, or %1 to utilize the entire
+ * available space of logical eraseblocks.
+ *
+ * The @alignment field may be useful, for example, when one wants to maintain
+ * a block device on top of an UBI volume. In this case, it is desirable to fit
+ * an integer number of blocks in logical eraseblocks of this UBI volume. With
+ * alignment it is possible to update this volume using plane UBI volume image
+ * BLOBs, without caring about how to properly align them.
+ */
+struct ubi_mkvol_req {
+        int32_t vol_id;
+        int32_t alignment;
+        int64_t bytes;
+        int8_t vol_type;
+        int8_t padding1;
+        int16_t name_len;
+        int8_t padding2[4];
+        char name[UBI_MAX_VOLUME_NAME+1];
+} __attribute__ ((packed));
+
+/**
+ * struct ubi_rsvol_req - a data structure used in volume re-size requests.
+ * @vol_id: ID of the volume to re-size
+ * @bytes: new size of the volume in bytes
+ *
+ * Re-sizing is possible for both dynamic and static volumes. But while dynamic
+ * volumes may be re-sized arbitrarily, static volumes cannot be made to be
+ * smaller then the number of bytes they bear. To arbitrarily shrink a static
+ * volume, it must be wiped out first (by means of volume update operation with
+ * zero number of bytes).
+ */
+struct ubi_rsvol_req {
+        int64_t bytes;
+        int32_t vol_id;
+} __attribute__ ((packed));
+
+#endif /* __UBI_USER_H__ */
diff --git a/include/net/addrconf.h b/include/net/addrconf.h
index 88df8fc814e4..f3531d0bcd05 100644
--- a/include/net/addrconf.h
+++ b/include/net/addrconf.h
@@ -73,7 +73,9 @@ extern int			ipv6_get_saddr(struct dst_entry *dst,
 extern int                      ipv6_dev_get_saddr(struct net_device *dev, 
                                                struct in6_addr *daddr,
                                                struct in6_addr *saddr);
-extern int                      ipv6_get_lladdr(struct net_device *dev, struct in6_addr *);
+extern int                      ipv6_get_lladdr(struct net_device *dev,
+                                                struct in6_addr *addr,
+                                                unsigned char banned_flags);
 extern int                      ipv6_rcv_saddr_equal(const struct sock *sk, 
                                                       const struct sock *sk2);
 extern void                     addrconf_join_solict(struct net_device *dev,
diff --git a/include/net/af_rxrpc.h b/include/net/af_rxrpc.h
new file mode 100644
index 000000000000..00c2eaa07c25
--- /dev/null
+++ b/include/net/af_rxrpc.h
@@ -0,0 +1,57 @@
+/* RxRPC kernel service interface definitions
+ *
+ * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
+ * Written by David Howells (dhowells@redhat.com)
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ */
+
+#ifndef _NET_RXRPC_H
+#define _NET_RXRPC_H
+
+#ifdef __KERNEL__
+
+#include <linux/rxrpc.h>
+
+struct rxrpc_call;
+
+/*
+ * the mark applied to socket buffers that may be intercepted
+ */
+enum {
+        RXRPC_SKB_MARK_DATA,            /* data message */
+        RXRPC_SKB_MARK_FINAL_ACK,       /* final ACK received message */
+        RXRPC_SKB_MARK_BUSY,            /* server busy message */
+        RXRPC_SKB_MARK_REMOTE_ABORT,    /* remote abort message */
+        RXRPC_SKB_MARK_NET_ERROR,       /* network error message */
+        RXRPC_SKB_MARK_LOCAL_ERROR,     /* local error message */
+        RXRPC_SKB_MARK_NEW_CALL,        /* local error message */
+};
+
+typedef void (*rxrpc_interceptor_t)(struct sock *, unsigned long,
+                                    struct sk_buff *);
+extern void rxrpc_kernel_intercept_rx_messages(struct socket *,
+                                               rxrpc_interceptor_t);
+extern struct rxrpc_call *rxrpc_kernel_begin_call(struct socket *,
+                                                  struct sockaddr_rxrpc *,
+                                                  struct key *,
+                                                  unsigned long,
+                                                  gfp_t);
+extern int rxrpc_kernel_send_data(struct rxrpc_call *, struct msghdr *,
+                                  size_t);
+extern void rxrpc_kernel_abort_call(struct rxrpc_call *, u32);
+extern void rxrpc_kernel_end_call(struct rxrpc_call *);
+extern bool rxrpc_kernel_is_data_last(struct sk_buff *);
+extern u32 rxrpc_kernel_get_abort_code(struct sk_buff *);
+extern int rxrpc_kernel_get_error_number(struct sk_buff *);
+extern void rxrpc_kernel_data_delivered(struct sk_buff *);
+extern void rxrpc_kernel_free_skb(struct sk_buff *);
+extern struct rxrpc_call *rxrpc_kernel_accept_call(struct socket *,
+                                                   unsigned long);
+extern int rxrpc_kernel_reject_call(struct socket *);
+
+#endif /* __KERNEL__ */
+#endif /* _NET_RXRPC_H */
diff --git a/include/net/ax25.h b/include/net/ax25.h
index 47ff2f46e908..99a4e364c74a 100644
--- a/include/net/ax25.h
+++ b/include/net/ax25.h
@@ -263,8 +263,8 @@ static __inline__ void ax25_cb_put(ax25_cb *ax25)
 static inline __be16 ax25_type_trans(struct sk_buff *skb, struct net_device *dev)
 {
         skb->dev      = dev;
+        skb_reset_mac_header(skb);
         skb->pkt_type = PACKET_HOST;
-        skb->mac.raw  = skb->data;
         return htons(ETH_P_AX25);
 }
 
diff --git a/include/net/bluetooth/hci.h b/include/net/bluetooth/hci.h
index 41456c148842..93ce272a5d27 100644
--- a/include/net/bluetooth/hci.h
+++ b/include/net/bluetooth/hci.h
@@ -709,6 +709,24 @@ struct hci_sco_hdr {
         __u8    dlen;
 } __attribute__ ((packed));
 
+#ifdef __KERNEL__
+#include <linux/skbuff.h>
+static inline struct hci_event_hdr *hci_event_hdr(const struct sk_buff *skb)
+{
+        return (struct hci_event_hdr *)skb->data;
+}
+
+static inline struct hci_acl_hdr *hci_acl_hdr(const struct sk_buff *skb)
+{
+        return (struct hci_acl_hdr *)skb->data;
+}
+
+static inline struct hci_sco_hdr *hci_sco_hdr(const struct sk_buff *skb)
+{
+        return (struct hci_sco_hdr *)skb->data;
+}
+#endif
+
 /* Command opcode pack/unpack */
 #define hci_opcode_pack(ogf, ocf)       (__u16) ((ocf & 0x03ff)|(ogf << 10))
 #define hci_opcode_ogf(op)              (op >> 10)
diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h
new file mode 100644
index 000000000000..88171f8ce58a
--- /dev/null
+++ b/include/net/cfg80211.h
@@ -0,0 +1,40 @@
+#ifndef __NET_CFG80211_H
+#define __NET_CFG80211_H
+
+#include <linux/netlink.h>
+#include <linux/skbuff.h>
+#include <net/genetlink.h>
+
+/*
+ * 802.11 configuration in-kernel interface
+ *
+ * Copyright 2006 Johannes Berg <johannes@sipsolutions.net>
+ */
+
+/* from net/wireless.h */
+struct wiphy;
+
+/**
+ * struct cfg80211_ops - backend description for wireless configuration
+ *
+ * This struct is registered by fullmac card drivers and/or wireless stacks
+ * in order to handle configuration requests on their interfaces.
+ *
+ * All callbacks except where otherwise noted should return 0
+ * on success or a negative error code.
+ *
+ * All operations are currently invoked under rtnl for consistency with the
+ * wireless extensions but this is subject to reevaluation as soon as this
+ * code is used more widely and we have a first user without wext.
+ *
+ * @add_virtual_intf: create a new virtual interface with the given name
+ *
+ * @del_virtual_intf: remove the virtual interface determined by ifindex.
+ */
+struct cfg80211_ops {
+        int     (*add_virtual_intf)(struct wiphy *wiphy, char *name,
+                                    unsigned int type);
+        int     (*del_virtual_intf)(struct wiphy *wiphy, int ifindex);
+};
+
+#endif /* __NET_CFG80211_H */
diff --git a/include/net/cipso_ipv4.h b/include/net/cipso_ipv4.h
index 4c9522c5178f..4f90f5554fac 100644
--- a/include/net/cipso_ipv4.h
+++ b/include/net/cipso_ipv4.h
@@ -120,7 +120,7 @@ extern int cipso_v4_rbm_strictvalid;
  */
 
 #define CIPSO_V4_OPTEXIST(x) (IPCB(x)->opt.cipso != 0)
-#define CIPSO_V4_OPTPTR(x) ((x)->nh.raw + IPCB(x)->opt.cipso)
+#define CIPSO_V4_OPTPTR(x) (skb_network_header(x) + IPCB(x)->opt.cipso)
 
 /*
  * DOI List Functions
diff --git a/include/net/compat.h b/include/net/compat.h
index 9859b60280d5..406db242f73a 100644
--- a/include/net/compat.h
+++ b/include/net/compat.h
@@ -25,6 +25,7 @@ struct compat_cmsghdr {
 };
 
 extern int compat_sock_get_timestamp(struct sock *, struct timeval __user *);
+extern int compat_sock_get_timestampns(struct sock *, struct timespec __user *);
 
 #else /* defined(CONFIG_COMPAT) */
 #define compat_msghdr   msghdr          /* to avoid compiler warnings */
diff --git a/include/net/dn_fib.h b/include/net/dn_fib.h
index f01626cbbed6..30125119c950 100644
--- a/include/net/dn_fib.h
+++ b/include/net/dn_fib.h
@@ -148,17 +148,8 @@ extern void dn_fib_rules_cleanup(void);
 extern unsigned dnet_addr_type(__le16 addr);
 extern int dn_fib_lookup(struct flowi *fl, struct dn_fib_res *res);
 
-/*
- * rtnetlink interface
- */
-extern int dn_fib_rtm_delroute(struct sk_buff *skb, struct nlmsghdr *nlh, void *arg);
-extern int dn_fib_rtm_newroute(struct sk_buff *skb, struct nlmsghdr *nlh, void *arg);
 extern int dn_fib_dump(struct sk_buff *skb, struct netlink_callback *cb);
 
-extern int dn_fib_rtm_delrule(struct sk_buff *skb, struct nlmsghdr *nlh, void *arg);
-extern int dn_fib_rtm_newrule(struct sk_buff *skb, struct nlmsghdr *nlh, void *arg);
-extern int dn_fib_dump_rules(struct sk_buff *skb, struct netlink_callback *cb);
-
 extern void dn_fib_free_info(struct dn_fib_info *fi);
 
 static inline void dn_fib_info_put(struct dn_fib_info *fi)
diff --git a/include/net/dn_route.h b/include/net/dn_route.h
index a566944c4962..c10e8e7e59a7 100644
--- a/include/net/dn_route.h
+++ b/include/net/dn_route.h
@@ -18,7 +18,6 @@
 extern struct sk_buff *dn_alloc_skb(struct sock *sk, int size, gfp_t pri);
 extern int dn_route_output_sock(struct dst_entry **pprt, struct flowi *, struct sock *sk, int flags);
 extern int dn_cache_dump(struct sk_buff *skb, struct netlink_callback *cb);
-extern int dn_cache_getroute(struct sk_buff *skb, struct nlmsghdr *nlh, void *arg);
 extern void dn_rt_cache_flush(int delay);
 
 /* Masks for flags field */
diff --git a/include/net/esp.h b/include/net/esp.h
index 713d039f4af7..d05d8d2c78f4 100644
--- a/include/net/esp.h
+++ b/include/net/esp.h
@@ -40,8 +40,6 @@ struct esp_data
         } auth;
 };
 
-extern int skb_to_sgvec(struct sk_buff *skb, struct scatterlist *sg, int offset, int len);
-extern int skb_cow_data(struct sk_buff *skb, int tailbits, struct sk_buff **trailer);
 extern void *pskb_put(struct sk_buff *skb, struct sk_buff *tail, int len);
 
 static inline int esp_mac_digest(struct esp_data *esp, struct sk_buff *skb,
diff --git a/include/net/fib_rules.h b/include/net/fib_rules.h
index d585ea9fa97d..ed3a8872c6ca 100644
--- a/include/net/fib_rules.h
+++ b/include/net/fib_rules.h
@@ -5,7 +5,7 @@
 #include <linux/netdevice.h>
 #include <linux/fib_rules.h>
 #include <net/flow.h>
-#include <net/netlink.h>
+#include <net/rtnetlink.h>
 
 struct fib_rule
 {
@@ -19,6 +19,8 @@ struct fib_rule
         u32                     flags;
         u32                     table;
         u8                      action;
+        u32                     target;
+        struct fib_rule *       ctarget;
         struct rcu_head         rcu;
 };
 
@@ -35,6 +37,8 @@ struct fib_rules_ops
         struct list_head        list;
         int                     rule_size;
         int                     addr_size;
+        int                     unresolved_rules;
+        int                     nr_goto_rules;
 
         int                     (*action)(struct fib_rule *,
                                           struct flowi *, int,
@@ -55,6 +59,10 @@ struct fib_rules_ops
         u32                     (*default_pref)(void);
         size_t                  (*nlmsg_payload)(struct fib_rule *);
 
+        /* Called after modifications to the rules set, must flush
+         * the route cache if one exists. */
+        void                    (*flush_cache)(void);
+
         int                     nlgroup;
         struct nla_policy       *policy;
         struct list_head        *rules_list;
@@ -66,7 +74,8 @@ struct fib_rules_ops
         [FRA_PRIORITY]  = { .type = NLA_U32 }, \
         [FRA_FWMARK]    = { .type = NLA_U32 }, \
         [FRA_FWMASK]    = { .type = NLA_U32 }, \
-        [FRA_TABLE]     = { .type = NLA_U32 }
+        [FRA_TABLE]     = { .type = NLA_U32 }, \
+        [FRA_GOTO]      = { .type = NLA_U32 }
 
 static inline void fib_rule_get(struct fib_rule *rule)
 {
@@ -98,11 +107,4 @@ extern int			fib_rules_unregister(struct fib_rules_ops *);
 extern int                      fib_rules_lookup(struct fib_rules_ops *,
                                                  struct flowi *, int flags,
                                                  struct fib_lookup_arg *);
-
-extern int                      fib_nl_newrule(struct sk_buff *,
-                                               struct nlmsghdr *, void *);
-extern int                      fib_nl_delrule(struct sk_buff *,
-                                               struct nlmsghdr *, void *);
-extern int                      fib_rules_dump(struct sk_buff *,
-                                               struct netlink_callback *, int);
 #endif
diff --git a/include/net/inet6_hashtables.h b/include/net/inet6_hashtables.h
index c28e424f53d9..668056b4bb0b 100644
--- a/include/net/inet6_hashtables.h
+++ b/include/net/inet6_hashtables.h
@@ -19,6 +19,9 @@
 #include <linux/in6.h>
 #include <linux/ipv6.h>
 #include <linux/types.h>
+#include <linux/jhash.h>
+
+#include <net/inet_sock.h>
 
 #include <net/ipv6.h>
 
@@ -28,12 +31,11 @@ struct inet_hashinfo;
 static inline unsigned int inet6_ehashfn(const struct in6_addr *laddr, const u16 lport,
                                 const struct in6_addr *faddr, const __be16 fport)
 {
-        unsigned int hashent = (lport ^ (__force u16)fport);
+        u32 ports = (lport ^ (__force u16)fport);
 
-        hashent ^= (__force u32)(laddr->s6_addr32[3] ^ faddr->s6_addr32[3]);
-        hashent ^= hashent >> 16;
-        hashent ^= hashent >> 8;
-        return hashent;
+        return jhash_3words((__force u32)laddr->s6_addr32[3],
+                            (__force u32)faddr->s6_addr32[3],
+                            ports, inet_ehash_secret);
 }
 
 static inline int inet6_sk_ehashfn(const struct sock *sk)
diff --git a/include/net/inet_ecn.h b/include/net/inet_ecn.h
index 10117c8503e8..de8399a79774 100644
--- a/include/net/inet_ecn.h
+++ b/include/net/inet_ecn.h
@@ -114,13 +114,13 @@ static inline int INET_ECN_set_ce(struct sk_buff *skb)
 {
         switch (skb->protocol) {
         case __constant_htons(ETH_P_IP):
-                if (skb->nh.raw + sizeof(struct iphdr) <= skb->tail)
-                        return IP_ECN_set_ce(skb->nh.iph);
+                if (skb->network_header + sizeof(struct iphdr) <= skb->tail)
+                        return IP_ECN_set_ce(ip_hdr(skb));
                 break;
 
         case __constant_htons(ETH_P_IPV6):
-                if (skb->nh.raw + sizeof(struct ipv6hdr) <= skb->tail)
-                        return IP6_ECN_set_ce(skb->nh.ipv6h);
+                if (skb->network_header + sizeof(struct ipv6hdr) <= skb->tail)
+                        return IP6_ECN_set_ce(ipv6_hdr(skb));
                 break;
         }
 
diff --git a/include/net/inet_sock.h b/include/net/inet_sock.h
index ce6da97bc848..62daf214931f 100644
--- a/include/net/inet_sock.h
+++ b/include/net/inet_sock.h
@@ -19,6 +19,7 @@
 
 #include <linux/string.h>
 #include <linux/types.h>
+#include <linux/jhash.h>
 
 #include <net/flow.h>
 #include <net/sock.h>
@@ -167,13 +168,15 @@ static inline void inet_sk_copy_descendant(struct sock *sk_to,
 
 extern int inet_sk_rebuild_header(struct sock *sk);
 
+extern u32 inet_ehash_secret;
+extern void build_ehash_secret(void);
+
 static inline unsigned int inet_ehashfn(const __be32 laddr, const __u16 lport,
                                         const __be32 faddr, const __be16 fport)
 {
-        unsigned int h = ((__force __u32)laddr ^ lport) ^ ((__force __u32)faddr ^ (__force __u32)fport);
-        h ^= h >> 16;
-        h ^= h >> 8;
-        return h;
+        return jhash_2words((__force __u32) laddr ^ (__force __u32) faddr,
+                            ((__u32) lport) << 16 | (__force __u32)fport,
+                            inet_ehash_secret);
 }
 
 static inline int inet_sk_ehashfn(const struct sock *sk)
diff --git a/include/net/ip.h b/include/net/ip.h
index e79c3e3aa4f6..bb207db03675 100644
--- a/include/net/ip.h
+++ b/include/net/ip.h
@@ -25,6 +25,7 @@
 #include <linux/types.h>
 #include <linux/ip.h>
 #include <linux/in.h>
+#include <linux/skbuff.h>
 
 #include <net/inet_sock.h>
 #include <net/snmp.h>
@@ -43,6 +44,11 @@ struct inet_skb_parm
 #define IPSKB_REROUTED          16
 };
 
+static inline unsigned int ip_hdrlen(const struct sk_buff *skb)
+{
+        return ip_hdr(skb)->ihl * 4;
+}
+
 struct ipcm_cookie
 {
         __be32                  addr;
@@ -74,7 +80,6 @@ struct msghdr;
 struct net_device;
 struct packet_type;
 struct rtable;
-struct sk_buff;
 struct sockaddr;
 
 extern void             ip_mc_dropsocket(struct sock *);
@@ -161,6 +166,10 @@ DECLARE_SNMP_STAT(struct linux_mib, net_statistics);
 #define NET_ADD_STATS_BH(field, adnd)   SNMP_ADD_STATS_BH(net_statistics, field, adnd)
 #define NET_ADD_STATS_USER(field, adnd) SNMP_ADD_STATS_USER(net_statistics, field, adnd)
 
+extern unsigned long snmp_fold_field(void *mib[], int offt);
+extern int snmp_mib_init(void *ptr[2], size_t mibsize, size_t mibalign);
+extern void snmp_mib_free(void *ptr[2]);
+
 extern int sysctl_local_port_range[2];
 extern int sysctl_ip_default_ttl;
 extern int sysctl_ip_nonlocal_bind;
diff --git a/include/net/ip6_fib.h b/include/net/ip6_fib.h
index cf355a3c2ad5..c48ea873f1e0 100644
--- a/include/net/ip6_fib.h
+++ b/include/net/ip6_fib.h
@@ -219,8 +219,6 @@ extern void			fib6_init(void);
 
 extern void                     fib6_rules_init(void);
 extern void                     fib6_rules_cleanup(void);
-extern int                      fib6_rules_dump(struct sk_buff *,
-                                                struct netlink_callback *);
 
 #endif
 #endif
diff --git a/include/net/ip6_route.h b/include/net/ip6_route.h
index 4e927ebd1cb3..5456fdd6d047 100644
--- a/include/net/ip6_route.h
+++ b/include/net/ip6_route.h
@@ -116,12 +116,7 @@ extern void			rt6_pmtu_discovery(struct in6_addr *daddr,
                                                    struct net_device *dev,
                                                    u32 pmtu);
 
-struct nlmsghdr;
 struct netlink_callback;
-extern int inet6_dump_fib(struct sk_buff *skb, struct netlink_callback *cb);
-extern int inet6_rtm_newroute(struct sk_buff *skb, struct nlmsghdr* nlh, void *arg);
-extern int inet6_rtm_delroute(struct sk_buff *skb, struct nlmsghdr* nlh, void *arg);
-extern int inet6_rtm_getroute(struct sk_buff *skb, struct nlmsghdr* nlh, void *arg);
 
 struct rt6_rtnl_dump_arg
 {
diff --git a/include/net/ip_fib.h b/include/net/ip_fib.h
index 36c635ca1aa6..5a4a0366c24f 100644
--- a/include/net/ip_fib.h
+++ b/include/net/ip_fib.h
@@ -215,10 +215,6 @@ extern void fib_select_default(const struct flowi *flp, struct fib_result *res);
 /* Exported by fib_frontend.c */
 extern struct nla_policy rtm_ipv4_policy[];
 extern void             ip_fib_init(void);
-extern int inet_rtm_delroute(struct sk_buff *skb, struct nlmsghdr* nlh, void *arg);
-extern int inet_rtm_newroute(struct sk_buff *skb, struct nlmsghdr* nlh, void *arg);
-extern int inet_rtm_getroute(struct sk_buff *skb, struct nlmsghdr* nlh, void *arg);
-extern int inet_dump_fib(struct sk_buff *skb, struct netlink_callback *cb);
 extern int fib_validate_source(__be32 src, __be32 dst, u8 tos, int oif,
                                struct net_device *dev, __be32 *spec_dst, u32 *itag);
 extern void fib_select_multipath(const struct flowi *flp, struct fib_result *res);
@@ -235,8 +231,6 @@ extern __be32  __fib_res_prefsrc(struct fib_result *res);
 extern struct fib_table *fib_hash_init(u32 id);
 
 #ifdef CONFIG_IP_MULTIPLE_TABLES
-extern int fib4_rules_dump(struct sk_buff *skb, struct netlink_callback *cb);
-
 extern void __init fib4_rules_init(void);
 
 #ifdef CONFIG_NET_CLS_ROUTE
diff --git a/include/net/ipv6.h b/include/net/ipv6.h
index 00328b71a08c..f70afef9c3cc 100644
--- a/include/net/ipv6.h
+++ b/include/net/ipv6.h
@@ -166,13 +166,6 @@ DECLARE_SNMP_STAT(struct udp_mib, udplite_stats_in6);
         if (is_udplite) SNMP_INC_STATS_USER(udplite_stats_in6, field);         \
         else            SNMP_INC_STATS_USER(udp_stats_in6, field);    } while(0)
 
-int snmp6_register_dev(struct inet6_dev *idev);
-int snmp6_unregister_dev(struct inet6_dev *idev);
-int snmp6_alloc_dev(struct inet6_dev *idev);
-int snmp6_free_dev(struct inet6_dev *idev);
-int snmp6_mib_init(void *ptr[2], size_t mibsize, size_t mibalign);
-void snmp6_mib_free(void *ptr[2]);
-
 struct ip6_ra_chain
 {
         struct ip6_ra_chain     *next;
@@ -605,8 +598,20 @@ extern int  udplite6_proc_init(void);
 extern void udplite6_proc_exit(void);
 extern int  ipv6_misc_proc_init(void);
 extern void ipv6_misc_proc_exit(void);
+extern int snmp6_register_dev(struct inet6_dev *idev);
+extern int snmp6_unregister_dev(struct inet6_dev *idev);
 
 extern struct rt6_statistics rt6_stats;
+#else
+static inline int snmp6_register_dev(struct inet6_dev *idev)
+{
+        return 0;
+}
+
+static inline int snmp6_unregister_dev(struct inet6_dev *idev)
+{
+        return 0;
+}
 #endif
 
 #ifdef CONFIG_SYSCTL
diff --git a/include/net/ipx.h b/include/net/ipx.h
index c6b2ee610866..4cc0b4eca948 100644
--- a/include/net/ipx.h
+++ b/include/net/ipx.h
@@ -43,7 +43,7 @@ struct ipxhdr {
 
 static __inline__ struct ipxhdr *ipx_hdr(struct sk_buff *skb)
 {
-        return (struct ipxhdr *)skb->h.raw;
+        return (struct ipxhdr *)skb_transport_header(skb);
 }
 
 struct ipx_interface {
diff --git a/include/net/iw_handler.h b/include/net/iw_handler.h
index 8a830188354d..f23d07ca7c59 100644
--- a/include/net/iw_handler.h
+++ b/include/net/iw_handler.h
@@ -431,26 +431,7 @@ struct iw_public_data {
  * Those may be called only within the kernel.
  */
 
-/* First : function strictly used inside the kernel */
-
-/* Handle /proc/net/wireless, called in net/code/dev.c */
-extern int dev_get_wireless_info(char * buffer, char **start, off_t offset,
-                                 int length);
-
-/* Handle IOCTLs, called in net/core/dev.c */
-extern int wireless_process_ioctl(struct ifreq *ifr, unsigned int cmd);
-
-/* Handle RtNetlink requests, called in net/core/rtnetlink.c */
-extern int wireless_rtnetlink_set(struct net_device *   dev,
-                                  char *                data,
-                                  int                   len);
-extern int wireless_rtnetlink_get(struct net_device *   dev,
-                                  char *                data,
-                                  int                   len,
-                                  char **               p_buf,
-                                  int *                 p_len);
-
-/* Second : functions that may be called by driver modules */
+/* functions that may be called by driver modules */
 
 /* Send a single event to user space */
 extern void wireless_send_event(struct net_device *     dev,
diff --git a/include/net/llc_pdu.h b/include/net/llc_pdu.h
index aa33a477c3fb..4a8f58b17e43 100644
--- a/include/net/llc_pdu.h
+++ b/include/net/llc_pdu.h
@@ -203,7 +203,7 @@ struct llc_pdu_sn {
 
 static inline struct llc_pdu_sn *llc_pdu_sn_hdr(struct sk_buff *skb)
 {
-        return (struct llc_pdu_sn *)skb->nh.raw;
+        return (struct llc_pdu_sn *)skb_network_header(skb);
 }
 
 /* Un-numbered PDU format (3 bytes in length) */
@@ -215,12 +215,7 @@ struct llc_pdu_un {
 
 static inline struct llc_pdu_un *llc_pdu_un_hdr(struct sk_buff *skb)
 {
-        return (struct llc_pdu_un *)skb->nh.raw;
-}
-
-static inline void *llc_set_pdu_hdr(struct sk_buff *skb, void *ptr)
-{
-        return skb->nh.raw = ptr;
+        return (struct llc_pdu_un *)skb_network_header(skb);
 }
 
 /**
@@ -237,7 +232,11 @@ static inline void llc_pdu_header_init(struct sk_buff *skb, u8 type,
                                        u8 ssap, u8 dsap, u8 cr)
 {
         const int hlen = type == LLC_PDU_TYPE_U ? 3 : 4;
-        struct llc_pdu_un *pdu = llc_set_pdu_hdr(skb, skb_push(skb, hlen));
+        struct llc_pdu_un *pdu;
+
+        skb_push(skb, hlen);
+        skb_reset_network_header(skb);
+        pdu = llc_pdu_un_hdr(skb);
         pdu->dsap = dsap;
         pdu->ssap = ssap;
         pdu->ssap |= cr;
diff --git a/include/net/neighbour.h b/include/net/neighbour.h
index ad7fe1121412..a4f26187fc1a 100644
--- a/include/net/neighbour.h
+++ b/include/net/neighbour.h
@@ -24,6 +24,7 @@
 
 #include <linux/err.h>
 #include <linux/sysctl.h>
+#include <net/rtnetlink.h>
 
 #define NUD_IN_TIMER    (NUD_INCOMPLETE|NUD_REACHABLE|NUD_DELAY|NUD_PROBE)
 #define NUD_VALID       (NUD_PERMANENT|NUD_NOARP|NUD_REACHABLE|NUD_PROBE|NUD_STALE|NUD_DELAY)
@@ -213,16 +214,7 @@ extern void			pneigh_enqueue(struct neigh_table *tbl, struct neigh_parms *p,
 extern struct pneigh_entry      *pneigh_lookup(struct neigh_table *tbl, const void *key, struct net_device *dev, int creat);
 extern int                      pneigh_delete(struct neigh_table *tbl, const void *key, struct net_device *dev);
 
-struct netlink_callback;
-struct nlmsghdr;
-extern int neigh_dump_info(struct sk_buff *skb, struct netlink_callback *cb);
-extern int neigh_add(struct sk_buff *skb, struct nlmsghdr *nlh, void *arg);
-extern int neigh_delete(struct sk_buff *skb, struct nlmsghdr *nlh, void *arg);
 extern void neigh_app_ns(struct neighbour *n);
-
-extern int neightbl_dump_info(struct sk_buff *skb, struct netlink_callback *cb);
-extern int neightbl_set(struct sk_buff *skb, struct nlmsghdr *nlh, void *arg);
-
 extern void neigh_for_each(struct neigh_table *tbl, void (*cb)(struct neighbour *, void *), void *cookie);
 extern void __neigh_for_each_release(struct neigh_table *tbl, int (*cb)(struct neighbour *));
 extern void pneigh_for_each(struct neigh_table *tbl, void (*cb)(struct pneigh_entry *));
diff --git a/include/net/netfilter/nf_conntrack.h b/include/net/netfilter/nf_conntrack.h
index 0e690e34c00b..1c6b8bd09b9a 100644
--- a/include/net/netfilter/nf_conntrack.h
+++ b/include/net/netfilter/nf_conntrack.h
@@ -250,6 +250,11 @@ static inline int nf_ct_is_dying(struct nf_conn *ct)
         return test_bit(IPS_DYING_BIT, &ct->status);
 }
 
+static inline int nf_ct_is_untracked(const struct sk_buff *skb)
+{
+        return (skb->nfct == &nf_conntrack_untracked.ct_general);
+}
+
 extern unsigned int nf_conntrack_htable_size;
 extern int nf_conntrack_checksum;
 extern atomic_t nf_conntrack_count;
diff --git a/include/net/netfilter/nf_conntrack_compat.h b/include/net/netfilter/nf_conntrack_compat.h
deleted file mode 100644
index 6f84c1f7fcd4..000000000000
--- a/include/net/netfilter/nf_conntrack_compat.h
+++ /dev/null
@@ -1,145 +0,0 @@
-#ifndef _NF_CONNTRACK_COMPAT_H
-#define _NF_CONNTRACK_COMPAT_H
-
-#ifdef __KERNEL__
-
-#if defined(CONFIG_IP_NF_CONNTRACK) || defined(CONFIG_IP_NF_CONNTRACK_MODULE)
-
-#include <linux/netfilter_ipv4/ip_conntrack.h>
-#include <linux/socket.h>
-
-#ifdef CONFIG_IP_NF_CONNTRACK_MARK
-static inline u_int32_t *nf_ct_get_mark(const struct sk_buff *skb,
-                                        u_int32_t *ctinfo)
-{
-        struct ip_conntrack *ct = ip_conntrack_get(skb, ctinfo);
-
-        if (ct)
-                return &ct->mark;
-        else
-                return NULL;
-}
-#endif /* CONFIG_IP_NF_CONNTRACK_MARK */
-
-#ifdef CONFIG_IP_NF_CONNTRACK_SECMARK
-static inline u_int32_t *nf_ct_get_secmark(const struct sk_buff *skb,
-                                           u_int32_t *ctinfo)
-{
-        struct ip_conntrack *ct = ip_conntrack_get(skb, ctinfo);
-
-        if (ct)
-                return &ct->secmark;
-        else
-                return NULL;
-}
-#endif /* CONFIG_IP_NF_CONNTRACK_SECMARK */
-
-#ifdef CONFIG_IP_NF_CT_ACCT
-static inline struct ip_conntrack_counter *
-nf_ct_get_counters(const struct sk_buff *skb)
-{
-        enum ip_conntrack_info ctinfo;
-        struct ip_conntrack *ct = ip_conntrack_get(skb, &ctinfo);
-
-        if (ct)
-                return ct->counters;
-        else
-                return NULL;
-}
-#endif /* CONFIG_IP_NF_CT_ACCT */
-
-static inline int nf_ct_is_untracked(const struct sk_buff *skb)
-{
-        return (skb->nfct == &ip_conntrack_untracked.ct_general);
-}
-
-static inline void nf_ct_untrack(struct sk_buff *skb)
-{
-        skb->nfct = &ip_conntrack_untracked.ct_general;
-}
-
-static inline int nf_ct_get_ctinfo(const struct sk_buff *skb,
-                                   enum ip_conntrack_info *ctinfo)
-{
-        struct ip_conntrack *ct = ip_conntrack_get(skb, ctinfo);
-        return (ct != NULL);
-}
-
-static inline int nf_ct_l3proto_try_module_get(unsigned short l3proto)
-{
-        need_conntrack();
-        return l3proto == PF_INET ? 0 : -1;
-}
-
-static inline void nf_ct_l3proto_module_put(unsigned short l3proto)
-{
-}
-
-#else /* CONFIG_IP_NF_CONNTRACK */
-
-#include <net/netfilter/ipv4/nf_conntrack_ipv4.h>
-#include <net/netfilter/nf_conntrack.h>
-
-#ifdef CONFIG_NF_CONNTRACK_MARK
-
-static inline u_int32_t *nf_ct_get_mark(const struct sk_buff *skb,
-                                        u_int32_t *ctinfo)
-{
-        struct nf_conn *ct = nf_ct_get(skb, ctinfo);
-
-        if (ct)
-                return &ct->mark;
-        else
-                return NULL;
-}
-#endif /* CONFIG_NF_CONNTRACK_MARK */
-
-#ifdef CONFIG_NF_CONNTRACK_SECMARK
-static inline u_int32_t *nf_ct_get_secmark(const struct sk_buff *skb,
-                                           u_int32_t *ctinfo)
-{
-        struct nf_conn *ct = nf_ct_get(skb, ctinfo);
-
-        if (ct)
-                return &ct->secmark;
-        else
-                return NULL;
-}
-#endif /* CONFIG_NF_CONNTRACK_MARK */
-
-#ifdef CONFIG_NF_CT_ACCT
-static inline struct ip_conntrack_counter *
-nf_ct_get_counters(const struct sk_buff *skb)
-{
-        enum ip_conntrack_info ctinfo;
-        struct nf_conn *ct = nf_ct_get(skb, &ctinfo);
-
-        if (ct)
-                return ct->counters;
-        else
-                return NULL;
-}
-#endif /* CONFIG_NF_CT_ACCT */
-
-static inline int nf_ct_is_untracked(const struct sk_buff *skb)
-{
-        return (skb->nfct == &nf_conntrack_untracked.ct_general);
-}
-
-static inline void nf_ct_untrack(struct sk_buff *skb)
-{
-        skb->nfct = &nf_conntrack_untracked.ct_general;
-}
-
-static inline int nf_ct_get_ctinfo(const struct sk_buff *skb,
-                                   enum ip_conntrack_info *ctinfo)
-{
-        struct nf_conn *ct = nf_ct_get(skb, ctinfo);
-        return (ct != NULL);
-}
-
-#endif /* CONFIG_IP_NF_CONNTRACK */
-
-#endif /* __KERNEL__ */
-
-#endif /* _NF_CONNTRACK_COMPAT_H */
diff --git a/include/net/netfilter/nf_conntrack_core.h b/include/net/netfilter/nf_conntrack_core.h
index 85634e1865c3..9fb906688ffa 100644
--- a/include/net/netfilter/nf_conntrack_core.h
+++ b/include/net/netfilter/nf_conntrack_core.h
@@ -27,6 +27,9 @@ extern unsigned int nf_conntrack_in(int pf,
 extern int nf_conntrack_init(void);
 extern void nf_conntrack_cleanup(void);
 
+extern int nf_conntrack_proto_init(void);
+extern void nf_conntrack_proto_fini(void);
+
 struct nf_conntrack_l3proto;
 extern struct nf_conntrack_l3proto *nf_ct_find_l3proto(u_int16_t pf);
 /* Like above, but you already have conntrack read lock. */
diff --git a/include/net/netfilter/nf_conntrack_ecache.h b/include/net/netfilter/nf_conntrack_ecache.h
index b62a8a9ec9d8..811c9073c532 100644
--- a/include/net/netfilter/nf_conntrack_ecache.h
+++ b/include/net/netfilter/nf_conntrack_ecache.h
@@ -20,30 +20,8 @@ DECLARE_PER_CPU(struct nf_conntrack_ecache, nf_conntrack_ecache);
 #define CONNTRACK_ECACHE(x)     (__get_cpu_var(nf_conntrack_ecache).x)
 
 extern struct atomic_notifier_head nf_conntrack_chain;
-extern struct atomic_notifier_head nf_conntrack_expect_chain;
-
-static inline int nf_conntrack_register_notifier(struct notifier_block *nb)
-{
-        return atomic_notifier_chain_register(&nf_conntrack_chain, nb);
-}
-
-static inline int nf_conntrack_unregister_notifier(struct notifier_block *nb)
-{
-        return atomic_notifier_chain_unregister(&nf_conntrack_chain, nb);
-}
-
-static inline int
-nf_conntrack_expect_register_notifier(struct notifier_block *nb)
-{
-        return atomic_notifier_chain_register(&nf_conntrack_expect_chain, nb);
-}
-
-static inline int
-nf_conntrack_expect_unregister_notifier(struct notifier_block *nb)
-{
-        return atomic_notifier_chain_unregister(&nf_conntrack_expect_chain,
-                        nb);
-}
+extern int nf_conntrack_register_notifier(struct notifier_block *nb);
+extern int nf_conntrack_unregister_notifier(struct notifier_block *nb);
 
 extern void nf_ct_deliver_cached_events(const struct nf_conn *ct);
 extern void __nf_ct_event_cache_init(struct nf_conn *ct);
@@ -71,6 +49,10 @@ static inline void nf_conntrack_event(enum ip_conntrack_events event,
                 atomic_notifier_call_chain(&nf_conntrack_chain, event, ct);
 }
 
+extern struct atomic_notifier_head nf_conntrack_expect_chain;
+extern int nf_conntrack_expect_register_notifier(struct notifier_block *nb);
+extern int nf_conntrack_expect_unregister_notifier(struct notifier_block *nb);
+
 static inline void
 nf_conntrack_expect_event(enum ip_conntrack_expect_events event,
                           struct nf_conntrack_expect *exp)
diff --git a/include/net/netfilter/nf_conntrack_l3proto.h b/include/net/netfilter/nf_conntrack_l3proto.h
index eb575cbd4c95..f32f714e5d92 100644
--- a/include/net/netfilter/nf_conntrack_l3proto.h
+++ b/include/net/netfilter/nf_conntrack_l3proto.h
@@ -90,10 +90,7 @@ extern struct nf_conntrack_l3proto *nf_ct_l3protos[AF_MAX];
 /* Protocol registration. */
 extern int nf_conntrack_l3proto_register(struct nf_conntrack_l3proto *proto);
 extern void nf_conntrack_l3proto_unregister(struct nf_conntrack_l3proto *proto);
-
-extern struct nf_conntrack_l3proto *
-nf_ct_l3proto_find_get(u_int16_t l3proto);
-
+extern struct nf_conntrack_l3proto *nf_ct_l3proto_find_get(u_int16_t l3proto);
 extern void nf_ct_l3proto_put(struct nf_conntrack_l3proto *p);
 
 /* Existing built-in protocols */
diff --git a/include/net/netfilter/nf_conntrack_l4proto.h b/include/net/netfilter/nf_conntrack_l4proto.h
index 8415182ec126..f46cb930414c 100644
--- a/include/net/netfilter/nf_conntrack_l4proto.h
+++ b/include/net/netfilter/nf_conntrack_l4proto.h
@@ -97,7 +97,6 @@ extern struct nf_conntrack_l4proto nf_conntrack_l4proto_udp6;
 extern struct nf_conntrack_l4proto nf_conntrack_l4proto_generic;
 
 #define MAX_NF_CT_PROTO 256
-extern struct nf_conntrack_l4proto **nf_ct_protos[PF_MAX];
 
 extern struct nf_conntrack_l4proto *
 __nf_ct_l4proto_find(u_int16_t l3proto, u_int8_t l4proto);
diff --git a/include/net/netfilter/nf_nat_rule.h b/include/net/netfilter/nf_nat_rule.h
index f191c672bcc6..e76565459ad9 100644
--- a/include/net/netfilter/nf_nat_rule.h
+++ b/include/net/netfilter/nf_nat_rule.h
@@ -4,16 +4,6 @@
 #include <net/netfilter/nf_nat.h>
 #include <linux/netfilter_ipv4/ip_tables.h>
 
-/* Compatibility definitions for ipt_FOO modules */
-#define ip_nat_range                    nf_nat_range
-#define ip_conntrack_tuple              nf_conntrack_tuple
-#define ip_conntrack_get                nf_ct_get
-#define ip_conntrack                    nf_conn
-#define ip_nat_setup_info               nf_nat_setup_info
-#define ip_nat_multi_range_compat       nf_nat_multi_range_compat
-#define ip_ct_iterate_cleanup           nf_ct_iterate_cleanup
-#define IP_NF_ASSERT                    NF_CT_ASSERT
-
 extern int nf_nat_rule_init(void) __init;
 extern void nf_nat_rule_cleanup(void);
 extern int nf_nat_rule_find(struct sk_buff **pskb,
diff --git a/include/net/netlink.h b/include/net/netlink.h
index bcaf67b7a19d..0bf325c29aff 100644
--- a/include/net/netlink.h
+++ b/include/net/netlink.h
@@ -171,6 +171,7 @@ enum {
         NLA_MSECS,
         NLA_NESTED,
         NLA_NUL_STRING,
+        NLA_BINARY,
         __NLA_TYPE_MAX,
 };
 
@@ -188,12 +189,13 @@ enum {
  *    NLA_STRING           Maximum length of string
  *    NLA_NUL_STRING       Maximum length of string (excluding NUL)
  *    NLA_FLAG             Unused
+ *    NLA_BINARY           Maximum length of attribute payload
  *    All other            Exact length of attribute payload
  *
  * Example:
  * static struct nla_policy my_policy[ATTR_MAX+1] __read_mostly = {
  *      [ATTR_FOO] = { .type = NLA_U16 },
- *      [ATTR_BAR] = { .type = NLA_STRING, len = BARSIZ },
+ *      [ATTR_BAR] = { .type = NLA_STRING, .len = BARSIZ },
  *      [ATTR_BAZ] = { .len = sizeof(struct mystruct) },
  * };
  */
@@ -214,9 +216,7 @@ struct nl_info {
 
 extern void             netlink_run_queue(struct sock *sk, unsigned int *qlen,
                                           int (*cb)(struct sk_buff *,
-                                                    struct nlmsghdr *, int *));
-extern void             netlink_queue_skip(struct nlmsghdr *nlh,
-                                           struct sk_buff *skb);
+                                                    struct nlmsghdr *));
 extern int              nlmsg_notify(struct sock *sk, struct sk_buff *skb,
                                      u32 pid, unsigned int group, int report,
                                      gfp_t flags);
@@ -525,7 +525,7 @@ static inline struct sk_buff *nlmsg_new(size_t payload, gfp_t flags)
  */
 static inline int nlmsg_end(struct sk_buff *skb, struct nlmsghdr *nlh)
 {
-        nlh->nlmsg_len = skb->tail - (unsigned char *) nlh;
+        nlh->nlmsg_len = skb_tail_pointer(skb) - (unsigned char *)nlh;
 
         return skb->len;
 }
@@ -538,7 +538,7 @@ static inline int nlmsg_end(struct sk_buff *skb, struct nlmsghdr *nlh)
  */
 static inline void *nlmsg_get_pos(struct sk_buff *skb)
 {
-        return skb->tail;
+        return skb_tail_pointer(skb);
 }
 
 /**
@@ -548,7 +548,7 @@ static inline void *nlmsg_get_pos(struct sk_buff *skb)
  *
  * Trims the message to the provided mark. Returns -1.
  */
-static inline int nlmsg_trim(struct sk_buff *skb, void *mark)
+static inline int nlmsg_trim(struct sk_buff *skb, const void *mark)
 {
         if (mark)
                 skb_trim(skb, (unsigned char *) mark - skb->data);
@@ -940,7 +940,7 @@ static inline unsigned long nla_get_msecs(struct nlattr *nla)
  */
 static inline struct nlattr *nla_nest_start(struct sk_buff *skb, int attrtype)
 {
-        struct nlattr *start = (struct nlattr *) skb->tail;
+        struct nlattr *start = (struct nlattr *)skb_tail_pointer(skb);
 
         if (nla_put(skb, attrtype, 0, NULL) < 0)
                 return NULL;
@@ -960,7 +960,7 @@ static inline struct nlattr *nla_nest_start(struct sk_buff *skb, int attrtype)
  */
 static inline int nla_nest_end(struct sk_buff *skb, struct nlattr *start)
 {
-        start->nla_len = skb->tail - (unsigned char *) start;
+        start->nla_len = skb_tail_pointer(skb) - (unsigned char *)start;
         return skb->len;
 }
 
diff --git a/include/net/pkt_cls.h b/include/net/pkt_cls.h
index 02647fe3d74b..4129df708079 100644
--- a/include/net/pkt_cls.h
+++ b/include/net/pkt_cls.h
@@ -326,18 +326,18 @@ static inline unsigned char * tcf_get_base_ptr(struct sk_buff *skb, int layer)
                 case TCF_LAYER_LINK:
                         return skb->data;
                 case TCF_LAYER_NETWORK:
-                        return skb->nh.raw;
+                        return skb_network_header(skb);
                 case TCF_LAYER_TRANSPORT:
-                        return skb->h.raw;
+                        return skb_transport_header(skb);
         }
 
         return NULL;
 }
 
-static inline int tcf_valid_offset(struct sk_buff *skb, unsigned char *ptr,
-                                   int len)
+static inline int tcf_valid_offset(const struct sk_buff *skb,
+                                   const unsigned char *ptr, const int len)
 {
-        return unlikely((ptr + len) < skb->tail && ptr > skb->head);
+        return unlikely((ptr + len) < skb_tail_pointer(skb) && ptr > skb->head);
 }
 
 #ifdef CONFIG_NET_CLS_IND
diff --git a/include/net/pkt_sched.h b/include/net/pkt_sched.h
index f6afee73235d..5754d53d9efc 100644
--- a/include/net/pkt_sched.h
+++ b/include/net/pkt_sched.h
@@ -2,6 +2,7 @@
 #define __NET_PKT_SCHED_H
 
 #include <linux/jiffies.h>
+#include <linux/ktime.h>
 #include <net/sch_generic.h>
 
 struct qdisc_walker
@@ -12,8 +13,6 @@ struct qdisc_walker
         int     (*fn)(struct Qdisc *, unsigned long cl, struct qdisc_walker *);
 };
 
-extern rwlock_t qdisc_tree_lock;
-
 #define QDISC_ALIGNTO           32
 #define QDISC_ALIGN(len)        (((len) + QDISC_ALIGNTO-1) & ~(QDISC_ALIGNTO-1))
 
@@ -37,175 +36,38 @@ static inline void *qdisc_priv(struct Qdisc *q)
    The things are not so bad, because we may use artifical
    clock evaluated by integration of network data flow
    in the most critical places.
-
-   Note: we do not use fastgettimeofday.
-   The reason is that, when it is not the same thing as
-   gettimeofday, it returns invalid timestamp, which is
-   not updated, when net_bh is active.
- */
-
-/* General note about internal clock.
-
-   Any clock source returns time intervals, measured in units
-   close to 1usec. With source CONFIG_NET_SCH_CLK_GETTIMEOFDAY it is precisely
-   microseconds, otherwise something close but different chosen to minimize
-   arithmetic cost. Ratio usec/internal untis in form nominator/denominator
-   may be read from /proc/net/psched.
  */
 
-
-#ifdef CONFIG_NET_SCH_CLK_GETTIMEOFDAY
-
-typedef struct timeval  psched_time_t;
-typedef long            psched_tdiff_t;
-
-#define PSCHED_GET_TIME(stamp) do_gettimeofday(&(stamp))
-#define PSCHED_US2JIFFIE(usecs) usecs_to_jiffies(usecs)
-#define PSCHED_JIFFIE2US(delay) jiffies_to_usecs(delay)
-
-#else /* !CONFIG_NET_SCH_CLK_GETTIMEOFDAY */
-
 typedef u64     psched_time_t;
 typedef long    psched_tdiff_t;
 
-#ifdef CONFIG_NET_SCH_CLK_JIFFIES
-
-#if HZ < 96
-#define PSCHED_JSCALE 14
-#elif HZ >= 96 && HZ < 192
-#define PSCHED_JSCALE 13
-#elif HZ >= 192 && HZ < 384
-#define PSCHED_JSCALE 12
-#elif HZ >= 384 && HZ < 768
-#define PSCHED_JSCALE 11
-#elif HZ >= 768
-#define PSCHED_JSCALE 10
-#endif
+/* Avoid doing 64 bit divide by 1000 */
+#define PSCHED_US2NS(x)                 ((s64)(x) << 10)
+#define PSCHED_NS2US(x)                 ((x) >> 10)
 
-#define PSCHED_GET_TIME(stamp) ((stamp) = (get_jiffies_64()<<PSCHED_JSCALE))
-#define PSCHED_US2JIFFIE(delay) (((delay)+(1<<PSCHED_JSCALE)-1)>>PSCHED_JSCALE)
-#define PSCHED_JIFFIE2US(delay) ((delay)<<PSCHED_JSCALE)
-
-#endif /* CONFIG_NET_SCH_CLK_JIFFIES */
-#ifdef CONFIG_NET_SCH_CLK_CPU
-#include <asm/timex.h>
-
-extern psched_tdiff_t psched_clock_per_hz;
-extern int psched_clock_scale;
-extern psched_time_t psched_time_base;
-extern cycles_t psched_time_mark;
-
-#define PSCHED_GET_TIME(stamp)                                          \
-do {                                                                    \
-        cycles_t cur = get_cycles();                                    \
-        if (sizeof(cycles_t) == sizeof(u32)) {                          \
-                if (cur <= psched_time_mark)                            \
-                        psched_time_base += 0x100000000ULL;             \
-                psched_time_mark = cur;                                 \
-                (stamp) = (psched_time_base + cur)>>psched_clock_scale; \
-        } else {                                                        \
-                (stamp) = cur>>psched_clock_scale;                      \
-        }                                                               \
-} while (0)
-#define PSCHED_US2JIFFIE(delay) (((delay)+psched_clock_per_hz-1)/psched_clock_per_hz)
-#define PSCHED_JIFFIE2US(delay) ((delay)*psched_clock_per_hz)
-
-#endif /* CONFIG_NET_SCH_CLK_CPU */
-
-#endif /* !CONFIG_NET_SCH_CLK_GETTIMEOFDAY */
-
-#ifdef CONFIG_NET_SCH_CLK_GETTIMEOFDAY
-#define PSCHED_TDIFF(tv1, tv2) \
-({ \
-           int __delta_sec = (tv1).tv_sec - (tv2).tv_sec; \
-           int __delta = (tv1).tv_usec - (tv2).tv_usec; \
-           if (__delta_sec) { \
-                   switch (__delta_sec) { \
-                   default: \
-                           __delta = 0; \
-                   case 2: \
-                           __delta += USEC_PER_SEC; \
-                   case 1: \
-                           __delta += USEC_PER_SEC; \
-                   } \
-           } \
-           __delta; \
-})
-
-static inline int
-psched_tod_diff(int delta_sec, int bound)
+#define PSCHED_TICKS_PER_SEC            PSCHED_NS2US(NSEC_PER_SEC)
+#define PSCHED_PASTPERFECT              0
+
+static inline psched_time_t psched_get_time(void)
 {
-        int delta;
-
-        if (bound <= USEC_PER_SEC || delta_sec > (0x7FFFFFFF/USEC_PER_SEC)-1)
-                return bound;
-        delta = delta_sec * USEC_PER_SEC;
-        if (delta > bound || delta < 0)
-                delta = bound;
-        return delta;
+        return PSCHED_NS2US(ktime_to_ns(ktime_get()));
 }
 
-#define PSCHED_TDIFF_SAFE(tv1, tv2, bound) \
-({ \
-           int __delta_sec = (tv1).tv_sec - (tv2).tv_sec; \
-           int __delta = (tv1).tv_usec - (tv2).tv_usec; \
-           switch (__delta_sec) { \
-           default: \
-                   __delta = psched_tod_diff(__delta_sec, bound);  break; \
-           case 2: \
-                   __delta += USEC_PER_SEC; \
-           case 1: \
-                   __delta += USEC_PER_SEC; \
-           case 0: \
-                   if (__delta > bound || __delta < 0) \
-                        __delta = bound; \
-           } \
-           __delta; \
-})
-
-#define PSCHED_TLESS(tv1, tv2) (((tv1).tv_usec < (tv2).tv_usec && \
-                                (tv1).tv_sec <= (tv2).tv_sec) || \
-                                 (tv1).tv_sec < (tv2).tv_sec)
-
-#define PSCHED_TADD2(tv, delta, tv_res) \
-({ \
-           int __delta = (tv).tv_usec + (delta); \
-           (tv_res).tv_sec = (tv).tv_sec; \
-           while (__delta >= USEC_PER_SEC) { (tv_res).tv_sec++; __delta -= USEC_PER_SEC; } \
-           (tv_res).tv_usec = __delta; \
-})
-
-#define PSCHED_TADD(tv, delta) \
-({ \
-           (tv).tv_usec += (delta); \
-           while ((tv).tv_usec >= USEC_PER_SEC) { (tv).tv_sec++; \
-                 (tv).tv_usec -= USEC_PER_SEC; } \
-})
-
-/* Set/check that time is in the "past perfect";
-   it depends on concrete representation of system time
- */
-
-#define PSCHED_SET_PASTPERFECT(t)       ((t).tv_sec = 0)
-#define PSCHED_IS_PASTPERFECT(t)        ((t).tv_sec == 0)
-
-#define PSCHED_AUDIT_TDIFF(t) ({ if ((t) > 2000000) (t) = 2000000; })
-
-#else /* !CONFIG_NET_SCH_CLK_GETTIMEOFDAY */
-
-#define PSCHED_TDIFF(tv1, tv2) (long)((tv1) - (tv2))
-#define PSCHED_TDIFF_SAFE(tv1, tv2, bound) \
-        min_t(long long, (tv1) - (tv2), bound)
-
+static inline psched_tdiff_t
+psched_tdiff_bounded(psched_time_t tv1, psched_time_t tv2, psched_time_t bound)
+{
+        return min(tv1 - tv2, bound);
+}
 
-#define PSCHED_TLESS(tv1, tv2) ((tv1) < (tv2))
-#define PSCHED_TADD2(tv, delta, tv_res) ((tv_res) = (tv) + (delta))
-#define PSCHED_TADD(tv, delta) ((tv) += (delta))
-#define PSCHED_SET_PASTPERFECT(t)       ((t) = 0)
-#define PSCHED_IS_PASTPERFECT(t)        ((t) == 0)
-#define PSCHED_AUDIT_TDIFF(t)
+struct qdisc_watchdog {
+        struct hrtimer  timer;
+        struct Qdisc    *qdisc;
+};
 
-#endif /* !CONFIG_NET_SCH_CLK_GETTIMEOFDAY */
+extern void qdisc_watchdog_init(struct qdisc_watchdog *wd, struct Qdisc *qdisc);
+extern void qdisc_watchdog_schedule(struct qdisc_watchdog *wd,
+                                    psched_time_t expires);
+extern void qdisc_watchdog_cancel(struct qdisc_watchdog *wd);
 
 extern struct Qdisc_ops pfifo_qdisc_ops;
 extern struct Qdisc_ops bfifo_qdisc_ops;
diff --git a/include/net/red.h b/include/net/red.h
index a4eb37946f2c..3cf31d466a81 100644
--- a/include/net/red.h
+++ b/include/net/red.h
@@ -151,17 +151,17 @@ static inline void red_set_parms(struct red_parms *p,
 
 static inline int red_is_idling(struct red_parms *p)
 {
-        return !PSCHED_IS_PASTPERFECT(p->qidlestart);
+        return p->qidlestart != PSCHED_PASTPERFECT;
 }
 
 static inline void red_start_of_idle_period(struct red_parms *p)
 {
-        PSCHED_GET_TIME(p->qidlestart);
+        p->qidlestart = psched_get_time();
 }
 
 static inline void red_end_of_idle_period(struct red_parms *p)
 {
-        PSCHED_SET_PASTPERFECT(p->qidlestart);
+        p->qidlestart = PSCHED_PASTPERFECT;
 }
 
 static inline void red_restart(struct red_parms *p)
@@ -177,8 +177,8 @@ static inline unsigned long red_calc_qavg_from_idle_time(struct red_parms *p)
         long us_idle;
         int  shift;
 
-        PSCHED_GET_TIME(now);
-        us_idle = PSCHED_TDIFF_SAFE(now, p->qidlestart, p->Scell_max);
+        now = psched_get_time();
+        us_idle = psched_tdiff_bounded(now, p->qidlestart, p->Scell_max);
 
         /*
          * The problem: ideally, average length queue recalcultion should
diff --git a/include/net/rtnetlink.h b/include/net/rtnetlink.h
new file mode 100644
index 000000000000..3b3d4745618d
--- /dev/null
+++ b/include/net/rtnetlink.h
@@ -0,0 +1,25 @@
+#ifndef __NET_RTNETLINK_H
+#define __NET_RTNETLINK_H
+
+#include <linux/rtnetlink.h>
+#include <net/netlink.h>
+
+typedef int (*rtnl_doit_func)(struct sk_buff *, struct nlmsghdr *, void *);
+typedef int (*rtnl_dumpit_func)(struct sk_buff *, struct netlink_callback *);
+
+extern int      __rtnl_register(int protocol, int msgtype,
+                                rtnl_doit_func, rtnl_dumpit_func);
+extern void     rtnl_register(int protocol, int msgtype,
+                              rtnl_doit_func, rtnl_dumpit_func);
+extern int      rtnl_unregister(int protocol, int msgtype);
+extern void     rtnl_unregister_all(int protocol);
+
+static inline int rtnl_msg_family(struct nlmsghdr *nlh)
+{
+        if (nlmsg_len(nlh) >= sizeof(struct rtgenmsg))
+                return ((struct rtgenmsg *) nlmsg_data(nlh))->rtgen_family;
+        else
+                return AF_UNSPEC;
+}
+
+#endif
diff --git a/include/net/sch_generic.h b/include/net/sch_generic.h
index 82086392735a..1b8e35197ebe 100644
--- a/include/net/sch_generic.h
+++ b/include/net/sch_generic.h
@@ -5,10 +5,10 @@
 #include <linux/types.h>
 #include <linux/rcupdate.h>
 #include <linux/module.h>
-#include <linux/rtnetlink.h>
 #include <linux/pkt_sched.h>
 #include <linux/pkt_cls.h>
 #include <net/gen_stats.h>
+#include <net/rtnetlink.h>
 
 struct Qdisc_ops;
 struct qdisc_walker;
@@ -177,14 +177,8 @@ extern void qdisc_tree_decrease_qlen(struct Qdisc *qdisc, unsigned int n);
 extern struct Qdisc *qdisc_alloc(struct net_device *dev, struct Qdisc_ops *ops);
 extern struct Qdisc *qdisc_create_dflt(struct net_device *dev,
                                        struct Qdisc_ops *ops, u32 parentid);
-
-static inline void
-tcf_destroy(struct tcf_proto *tp)
-{
-        tp->ops->destroy(tp);
-        module_put(tp->ops->owner);
-        kfree(tp);
-}
+extern void tcf_destroy(struct tcf_proto *tp);
+extern void tcf_destroy_chain(struct tcf_proto *fl);
 
 static inline int __qdisc_enqueue_tail(struct sk_buff *skb, struct Qdisc *sch,
                                        struct sk_buff_head *list)
diff --git a/include/net/sctp/constants.h b/include/net/sctp/constants.h
index 5ddb85599863..bb37724495a5 100644
--- a/include/net/sctp/constants.h
+++ b/include/net/sctp/constants.h
@@ -283,7 +283,7 @@ enum { SCTP_MAX_GABS = 16 };
 #define SCTP_RTO_BETA           2   /* 1/4 when converted to right shifts. */
 
 /* Maximum number of new data packets that can be sent in a burst.  */
-#define SCTP_MAX_BURST          4
+#define SCTP_DEFAULT_MAX_BURST          4
 
 #define SCTP_CLOCK_GRANULARITY  1       /* 1 jiffy */
 
diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h
index f431acf3dcea..7b4fff93ba7f 100644
--- a/include/net/sctp/structs.h
+++ b/include/net/sctp/structs.h
@@ -276,6 +276,7 @@ struct sctp_sock {
         __u32 default_context;
         __u32 default_timetolive;
         __u32 default_rcv_context;
+        int max_burst;
 
         /* Heartbeat interval: The endpoint sends out a Heartbeat chunk to
          * the destination address every heartbeat interval. This value
@@ -304,10 +305,12 @@ struct sctp_sock {
         __u32 autoclose;
         __u8 nodelay;
         __u8 disable_fragments;
-        __u8 pd_mode;
         __u8 v4mapped;
+        __u8 frag_interleave;
         __u32 adaptation_ind;
+        __u32 pd_point;
 
+        atomic_t pd_mode;
         /* Receive to here while partial delivery is in effect. */
         struct sk_buff_head pd_lobby;
 };
diff --git a/include/net/sctp/ulpevent.h b/include/net/sctp/ulpevent.h
index 2923e3d31a08..de88ed5b0ba6 100644
--- a/include/net/sctp/ulpevent.h
+++ b/include/net/sctp/ulpevent.h
@@ -89,6 +89,7 @@ struct sctp_ulpevent *sctp_ulpevent_make_assoc_change(
         __u16 error,
         __u16 outbound,
         __u16 inbound,
+        struct sctp_chunk *chunk,
         gfp_t gfp);
 
 struct sctp_ulpevent *sctp_ulpevent_make_peer_addr_change(
diff --git a/include/net/sctp/ulpqueue.h b/include/net/sctp/ulpqueue.h
index ab26ab3adae1..39ea3f442b47 100644
--- a/include/net/sctp/ulpqueue.h
+++ b/include/net/sctp/ulpqueue.h
@@ -78,7 +78,7 @@ void sctp_ulpq_partial_delivery(struct sctp_ulpq *, struct sctp_chunk *, gfp_t);
 void sctp_ulpq_abort_pd(struct sctp_ulpq *, gfp_t);
 
 /* Clear the partial data delivery condition on this socket. */
-int sctp_clear_pd(struct sock *sk);
+int sctp_clear_pd(struct sock *sk, struct sctp_association *asoc);
 
 /* Skip over an SSN. */
 void sctp_ulpq_skip(struct sctp_ulpq *ulpq, __u16 sid, __u16 ssn);
diff --git a/include/net/sctp/user.h b/include/net/sctp/user.h
index 67a30eb2b3a4..6d2b57758cca 100644
--- a/include/net/sctp/user.h
+++ b/include/net/sctp/user.h
@@ -97,6 +97,12 @@ enum sctp_optname {
 #define SCTP_DELAYED_ACK_TIME SCTP_DELAYED_ACK_TIME
         SCTP_CONTEXT,   /* Receive Context */
 #define SCTP_CONTEXT SCTP_CONTEXT
+        SCTP_FRAGMENT_INTERLEAVE,
+#define SCTP_FRAGMENT_INTERLEAVE SCTP_FRAGMENT_INTERLEAVE
+        SCTP_PARTIAL_DELIVERY_POINT,    /* Set/Get partial delivery point */
+#define SCTP_PARTIAL_DELIVERY_POINT SCTP_PARTIAL_DELIVERY_POINT
+        SCTP_MAX_BURST,         /* Set/Get max burst */
+#define SCTP_MAX_BURST SCTP_MAX_BURST
 
         /* Internal Socket Options. Some of the sctp library functions are 
          * implemented using these socket options.
@@ -213,6 +219,7 @@ struct sctp_assoc_change {
         __u16 sac_outbound_streams;
         __u16 sac_inbound_streams;
         sctp_assoc_t sac_assoc_id;
+        __u8 sac_info[0];
 };
 
 /*
@@ -261,6 +268,7 @@ enum sctp_spc_state {
         SCTP_ADDR_REMOVED,
         SCTP_ADDR_ADDED,
         SCTP_ADDR_MADE_PRIM,
+        SCTP_ADDR_CONFIRMED,
 };
 
 
@@ -508,16 +516,17 @@ struct sctp_setadaptation {
  *   address's parameters:
  */
 enum  sctp_spp_flags {
-        SPP_HB_ENABLE = 1,              /*Enable heartbeats*/
-        SPP_HB_DISABLE = 2,             /*Disable heartbeats*/
+        SPP_HB_ENABLE = 1<<0,           /*Enable heartbeats*/
+        SPP_HB_DISABLE = 1<<1,          /*Disable heartbeats*/
         SPP_HB = SPP_HB_ENABLE | SPP_HB_DISABLE,
-        SPP_HB_DEMAND = 4,              /*Send heartbeat immediately*/
-        SPP_PMTUD_ENABLE = 8,           /*Enable PMTU discovery*/
-        SPP_PMTUD_DISABLE = 16,         /*Disable PMTU discovery*/
+        SPP_HB_DEMAND = 1<<2,           /*Send heartbeat immediately*/
+        SPP_PMTUD_ENABLE = 1<<3,        /*Enable PMTU discovery*/
+        SPP_PMTUD_DISABLE = 1<<4,       /*Disable PMTU discovery*/
         SPP_PMTUD = SPP_PMTUD_ENABLE | SPP_PMTUD_DISABLE,
-        SPP_SACKDELAY_ENABLE = 32,      /*Enable SACK*/
-        SPP_SACKDELAY_DISABLE = 64,     /*Disable SACK*/
+        SPP_SACKDELAY_ENABLE = 1<<5,    /*Enable SACK*/
+        SPP_SACKDELAY_DISABLE = 1<<6,   /*Disable SACK*/
         SPP_SACKDELAY = SPP_SACKDELAY_ENABLE | SPP_SACKDELAY_DISABLE,
+        SPP_HB_TIME_IS_ZERO = 1<<7,     /* Set HB delay to 0 */
 };
 
 struct sctp_paddrparams {
@@ -530,7 +539,7 @@ struct sctp_paddrparams {
         __u32                   spp_flags;
 } __attribute__((packed, aligned(4)));
 
-/* 7.1.24. Delayed Ack Timer (SCTP_DELAYED_ACK_TIME)
+/* 7.1.23. Delayed Ack Timer (SCTP_DELAYED_ACK_TIME)
  *
  *   This options will get or set the delayed ack timer.  The time is set
  *   in milliseconds.  If the assoc_id is 0, then this sets or gets the
diff --git a/include/net/sock.h b/include/net/sock.h
index 2c7d60ca3548..25c37e34bfdc 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -202,6 +202,15 @@ struct sock {
         unsigned short          sk_type;
         int                     sk_rcvbuf;
         socket_lock_t           sk_lock;
+        /*
+         * The backlog queue is special, it is always used with
+         * the per-socket spinlock held and requires low latency
+         * access. Therefore we special case it's implementation.
+         */
+        struct {
+                struct sk_buff *head;
+                struct sk_buff *tail;
+        } sk_backlog;
         wait_queue_head_t       *sk_sleep;
         struct dst_entry        *sk_dst_cache;
         struct xfrm_policy      *sk_policy[2];
@@ -221,15 +230,6 @@ struct sock {
         int                     sk_rcvlowat;
         unsigned long           sk_flags;
         unsigned long           sk_lingertime;
-        /*
-         * The backlog queue is special, it is always used with
-         * the per-socket spinlock held and requires low latency
-         * access. Therefore we special case it's implementation.
-         */
-        struct {
-                struct sk_buff *head;
-                struct sk_buff *tail;
-        } sk_backlog;
         struct sk_buff_head     sk_error_queue;
         struct proto            *sk_prot_creator;
         rwlock_t                sk_callback_lock;
@@ -244,7 +244,7 @@ struct sock {
         struct sk_filter        *sk_filter;
         void                    *sk_protinfo;
         struct timer_list       sk_timer;
-        struct timeval          sk_stamp;
+        ktime_t                 sk_stamp;
         struct socket           *sk_socket;
         void                    *sk_user_data;
         struct page             *sk_sndmsg_page;
@@ -390,6 +390,7 @@ enum sock_flags {
         SOCK_USE_WRITE_QUEUE, /* whether to call sk->sk_write_space in sock_wfree */
         SOCK_DBG, /* %SO_DEBUG setting */
         SOCK_RCVTSTAMP, /* %SO_TIMESTAMP setting */
+        SOCK_RCVTSTAMPNS, /* %SO_TIMESTAMPNS setting */
         SOCK_LOCALROUTE, /* route locally only, %SO_DONTROUTE setting */
         SOCK_QUEUE_SHRUNK, /* write queue has been shrunk recently */
 };
@@ -710,15 +711,6 @@ static inline void sk_stream_mem_reclaim(struct sock *sk)
                 __sk_stream_mem_reclaim(sk);
 }
 
-static inline void sk_stream_writequeue_purge(struct sock *sk)
-{
-        struct sk_buff *skb;
-
-        while ((skb = __skb_dequeue(&sk->sk_write_queue)) != NULL)
-                sk_stream_free_skb(sk, skb);
-        sk_stream_mem_reclaim(sk);
-}
-
 static inline int sk_stream_rmem_schedule(struct sock *sk, struct sk_buff *skb)
 {
         return (int)skb->truesize <= sk->sk_forward_alloc ||
@@ -1083,19 +1075,7 @@ static inline int sk_can_gso(const struct sock *sk)
         return net_gso_ok(sk->sk_route_caps, sk->sk_gso_type);
 }
 
-static inline void sk_setup_caps(struct sock *sk, struct dst_entry *dst)
-{
-        __sk_dst_set(sk, dst);
-        sk->sk_route_caps = dst->dev->features;
-        if (sk->sk_route_caps & NETIF_F_GSO)
-                sk->sk_route_caps |= NETIF_F_GSO_MASK;
-        if (sk_can_gso(sk)) {
-                if (dst->header_len)
-                        sk->sk_route_caps &= ~NETIF_F_GSO_MASK;
-                else 
-                        sk->sk_route_caps |= NETIF_F_SG | NETIF_F_HW_CSUM;
-        }
-}
+extern void sk_setup_caps(struct sock *sk, struct dst_entry *dst);
 
 static inline void sk_charge_skb(struct sock *sk, struct sk_buff *skb)
 {
@@ -1256,18 +1236,6 @@ static inline struct page *sk_stream_alloc_page(struct sock *sk)
         return page;
 }
 
-#define sk_stream_for_retrans_queue(skb, sk)                            \
-                for (skb = (sk)->sk_write_queue.next;                   \
-                     (skb != (sk)->sk_send_head) &&                     \
-                     (skb != (struct sk_buff *)&(sk)->sk_write_queue);  \
-                     skb = skb->next)
-
-/*from STCP for fast SACK Process*/
-#define sk_stream_for_retrans_queue_from(skb, sk)                       \
-                for (; (skb != (sk)->sk_send_head) &&                   \
-                     (skb != (struct sk_buff *)&(sk)->sk_write_queue);  \
-                     skb = skb->next)
-
 /*
  *      Default write policy as shown to user space via poll/select/SIGIO
  */
@@ -1304,22 +1272,18 @@ static inline int sock_intr_errno(long timeo)
         return timeo == MAX_SCHEDULE_TIMEOUT ? -ERESTARTSYS : -EINTR;
 }
 
+extern void __sock_recv_timestamp(struct msghdr *msg, struct sock *sk,
+        struct sk_buff *skb);
+
 static __inline__ void
 sock_recv_timestamp(struct msghdr *msg, struct sock *sk, struct sk_buff *skb)
 {
-        struct timeval stamp;
+        ktime_t kt = skb->tstamp;
 
-        skb_get_timestamp(skb, &stamp);
-        if (sock_flag(sk, SOCK_RCVTSTAMP)) {
-                /* Race occurred between timestamp enabling and packet
-                   receiving.  Fill in the current time for now. */
-                if (stamp.tv_sec == 0)
-                        do_gettimeofday(&stamp);
-                skb_set_timestamp(skb, &stamp);
-                put_cmsg(msg, SOL_SOCKET, SO_TIMESTAMP, sizeof(struct timeval),
-                         &stamp);
-        } else
-                sk->sk_stamp = stamp;
+        if (sock_flag(sk, SOCK_RCVTSTAMP))
+                __sock_recv_timestamp(msg, sk, skb);
+        else
+                sk->sk_stamp = kt;
 }
 
 /**
@@ -1350,18 +1314,17 @@ static inline void sk_eat_skb(struct sock *sk, struct sk_buff *skb, int copied_e
 
 extern void sock_enable_timestamp(struct sock *sk);
 extern int sock_get_timestamp(struct sock *, struct timeval __user *);
+extern int sock_get_timestampns(struct sock *, struct timespec __user *);
 
 /* 
  *      Enable debug/info messages 
  */
+extern int net_msg_warn;
+#define NETDEBUG(fmt, args...) \
+        do { if (net_msg_warn) printk(fmt,##args); } while (0)
 
-#ifdef CONFIG_NETDEBUG
-#define NETDEBUG(fmt, args...)  printk(fmt,##args)
-#define LIMIT_NETDEBUG(fmt, args...) do { if (net_ratelimit()) printk(fmt,##args); } while(0)
-#else
-#define NETDEBUG(fmt, args...)  do { } while (0)
-#define LIMIT_NETDEBUG(fmt, args...) do { } while(0)
-#endif
+#define LIMIT_NETDEBUG(fmt, args...) \
+        do { if (net_msg_warn && net_ratelimit()) printk(fmt,##args); } while(0)
 
 /*
  * Macros for sleeping on a socket. Use them like this:
diff --git a/include/net/tcp.h b/include/net/tcp.h
index 5c472f255b77..a385797f160a 100644
--- a/include/net/tcp.h
+++ b/include/net/tcp.h
@@ -220,6 +220,7 @@ extern int sysctl_tcp_app_win;
 extern int sysctl_tcp_adv_win_scale;
 extern int sysctl_tcp_tw_reuse;
 extern int sysctl_tcp_frto;
+extern int sysctl_tcp_frto_response;
 extern int sysctl_tcp_low_latency;
 extern int sysctl_tcp_dma_copybreak;
 extern int sysctl_tcp_nometrics_save;
@@ -230,6 +231,7 @@ extern int sysctl_tcp_mtu_probing;
 extern int sysctl_tcp_base_mss;
 extern int sysctl_tcp_workaround_signed_windows;
 extern int sysctl_tcp_slow_start_after_idle;
+extern int sysctl_tcp_max_ssthresh;
 
 extern atomic_t tcp_memory_allocated;
 extern atomic_t tcp_sockets_allocated;
@@ -341,6 +343,7 @@ extern struct sock *		tcp_check_req(struct sock *sk,struct sk_buff *skb,
 extern int                      tcp_child_process(struct sock *parent,
                                                   struct sock *child,
                                                   struct sk_buff *skb);
+extern int                      tcp_use_frto(struct sock *sk);
 extern void                     tcp_enter_frto(struct sock *sk);
 extern void                     tcp_enter_loss(struct sock *sk, int how);
 extern void                     tcp_clear_retrans(struct tcp_sock *tp);
@@ -417,9 +420,9 @@ extern __u32 cookie_v4_init_sequence(struct sock *sk, struct sk_buff *skb,
 
 /* tcp_output.c */
 
-extern void __tcp_push_pending_frames(struct sock *sk, struct tcp_sock *tp,
-                                      unsigned int cur_mss, int nonagle);
-extern int tcp_may_send_now(struct sock *sk, struct tcp_sock *tp);
+extern void __tcp_push_pending_frames(struct sock *sk, unsigned int cur_mss,
+                                      int nonagle);
+extern int tcp_may_send_now(struct sock *sk);
 extern int tcp_retransmit_skb(struct sock *, struct sk_buff *);
 extern void tcp_xmit_retransmit_queue(struct sock *);
 extern void tcp_simple_retransmit(struct sock *);
@@ -476,8 +479,10 @@ static inline void tcp_fast_path_on(struct tcp_sock *tp)
         __tcp_fast_path_on(tp, tp->snd_wnd >> tp->rx_opt.snd_wscale);
 }
 
-static inline void tcp_fast_path_check(struct sock *sk, struct tcp_sock *tp)
+static inline void tcp_fast_path_check(struct sock *sk)
 {
+        struct tcp_sock *tp = tcp_sk(sk);
+
         if (skb_queue_empty(&tp->out_of_order_queue) &&
             tp->rcv_wnd &&
             atomic_read(&sk->sk_rmem_alloc) < sk->sk_rcvbuf &&
@@ -588,10 +593,10 @@ static inline void tcp_dec_pcount_approx(__u32 *count,
         }
 }
 
-static inline void tcp_packets_out_inc(struct sock *sk, 
-                                       struct tcp_sock *tp,
+static inline void tcp_packets_out_inc(struct sock *sk,
                                        const struct sk_buff *skb)
 {
+        struct tcp_sock *tp = tcp_sk(sk);
         int orig = tp->packets_out;
 
         tp->packets_out += tcp_skb_pcount(skb);
@@ -624,9 +629,12 @@ enum tcp_ca_event {
 #define TCP_CA_MAX      128
 #define TCP_CA_BUF_MAX  (TCP_CA_NAME_MAX*TCP_CA_MAX)
 
+#define TCP_CONG_NON_RESTRICTED 0x1
+#define TCP_CONG_RTT_STAMP      0x2
+
 struct tcp_congestion_ops {
         struct list_head        list;
-        int     non_restricted;
+        unsigned long flags;
 
         /* initialize private data (optional) */
         void (*init)(struct sock *sk);
@@ -640,8 +648,6 @@ struct tcp_congestion_ops {
         /* do new cwnd calculation (required) */
         void (*cong_avoid)(struct sock *sk, u32 ack,
                            u32 rtt, u32 in_flight, int good_ack);
-        /* round trip time sample per acked packet (optional) */
-        void (*rtt_sample)(struct sock *sk, u32 usrtt);
         /* call before changing ca_state (optional) */
         void (*set_state)(struct sock *sk, u8 new_state);
         /* call when cwnd event occurs (optional) */
@@ -649,7 +655,7 @@ struct tcp_congestion_ops {
         /* new value of cwnd after loss (optional) */
         u32  (*undo_cwnd)(struct sock *sk);
         /* hook for packet ack accounting (optional) */
-        void (*pkts_acked)(struct sock *sk, u32 num_acked);
+        void (*pkts_acked)(struct sock *sk, u32 num_acked, ktime_t last);
         /* get info for inet_diag (optional) */
         void (*get_info)(struct sock *sk, u32 ext, struct sk_buff *skb);
 
@@ -736,7 +742,7 @@ static inline void tcp_sync_left_out(struct tcp_sock *tp)
         tp->left_out = tp->sacked_out + tp->lost_out;
 }
 
-extern void tcp_enter_cwr(struct sock *sk);
+extern void tcp_enter_cwr(struct sock *sk, const int set_ssthresh);
 extern __u32 tcp_init_cwnd(struct tcp_sock *tp, struct dst_entry *dst);
 
 /* Slow start with delack produces 3 packets of burst, so that
@@ -775,18 +781,21 @@ static inline void tcp_minshall_update(struct tcp_sock *tp, int mss,
                 tp->snd_sml = TCP_SKB_CB(skb)->end_seq;
 }
 
-static inline void tcp_check_probe_timer(struct sock *sk, struct tcp_sock *tp)
+static inline void tcp_check_probe_timer(struct sock *sk)
 {
+        struct tcp_sock *tp = tcp_sk(sk);
         const struct inet_connection_sock *icsk = inet_csk(sk);
+
         if (!tp->packets_out && !icsk->icsk_pending)
                 inet_csk_reset_xmit_timer(sk, ICSK_TIME_PROBE0,
                                           icsk->icsk_rto, TCP_RTO_MAX);
 }
 
-static inline void tcp_push_pending_frames(struct sock *sk,
-                                           struct tcp_sock *tp)
+static inline void tcp_push_pending_frames(struct sock *sk)
 {
-        __tcp_push_pending_frames(sk, tp, tcp_current_mss(sk, 1), tp->nonagle);
+        struct tcp_sock *tp = tcp_sk(sk);
+
+        __tcp_push_pending_frames(sk, tcp_current_mss(sk, 1), tp->nonagle);
 }
 
 static inline void tcp_init_wl(struct tcp_sock *tp, u32 ack, u32 seq)
@@ -815,7 +824,7 @@ static inline __sum16 __tcp_checksum_complete(struct sk_buff *skb)
 
 static inline int tcp_checksum_complete(struct sk_buff *skb)
 {
-        return skb->ip_summed != CHECKSUM_UNNECESSARY &&
+        return !skb_csum_unnecessary(skb) &&
                 __tcp_checksum_complete(skb);
 }
 
@@ -918,21 +927,7 @@ static inline void tcp_set_state(struct sock *sk, int state)
 #endif  
 }
 
-static inline void tcp_done(struct sock *sk)
-{
-        if(sk->sk_state == TCP_SYN_SENT || sk->sk_state == TCP_SYN_RECV)
-                TCP_INC_STATS_BH(TCP_MIB_ATTEMPTFAILS);
-
-        tcp_set_state(sk, TCP_CLOSE);
-        tcp_clear_xmit_timers(sk);
-
-        sk->sk_shutdown = SHUTDOWN_MASK;
-
-        if (!sock_flag(sk, SOCK_DEAD))
-                sk->sk_state_change(sk);
-        else
-                inet_csk_destroy_sock(sk);
-}
+extern void tcp_done(struct sock *sk);
 
 static inline void tcp_sack_reset(struct tcp_options_received *rx_opt)
 {
@@ -981,7 +976,7 @@ static inline void tcp_openreq_init(struct request_sock *req,
         ireq->wscale_ok = rx_opt->wscale_ok;
         ireq->acked = 0;
         ireq->ecn_ok = 0;
-        ireq->rmt_port = skb->h.th->source;
+        ireq->rmt_port = tcp_hdr(skb)->source;
 }
 
 extern void tcp_enter_memory_pressure(void);
@@ -1011,7 +1006,7 @@ static inline int tcp_paws_check(const struct tcp_options_received *rx_opt, int
 {
         if ((s32)(rx_opt->rcv_tsval - rx_opt->ts_recent) >= 0)
                 return 0;
-        if (xtime.tv_sec >= rx_opt->ts_recent_stamp + TCP_PAWS_24DAYS)
+        if (get_seconds() >= rx_opt->ts_recent_stamp + TCP_PAWS_24DAYS)
                 return 0;
 
         /* RST segments are not recommended to carry timestamp,
@@ -1026,26 +1021,13 @@ static inline int tcp_paws_check(const struct tcp_options_received *rx_opt, int
 
            However, we can relax time bounds for RST segments to MSL.
          */
-        if (rst && xtime.tv_sec >= rx_opt->ts_recent_stamp + TCP_PAWS_MSL)
+        if (rst && get_seconds() >= rx_opt->ts_recent_stamp + TCP_PAWS_MSL)
                 return 0;
         return 1;
 }
 
 #define TCP_CHECK_TIMER(sk) do { } while (0)
 
-static inline int tcp_use_frto(const struct sock *sk)
-{
-        const struct tcp_sock *tp = tcp_sk(sk);
-        
-        /* F-RTO must be activated in sysctl and there must be some
-         * unsent new data, and the advertised window should allow
-         * sending it.
-         */
-        return (sysctl_tcp_frto && sk->sk_send_head &&
-                !after(TCP_SKB_CB(sk->sk_send_head)->end_seq,
-                       tp->snd_una + tp->snd_wnd));
-}
-
 static inline void tcp_mib_init(void)
 {
         /* See RFC 2012 */
@@ -1172,6 +1154,120 @@ static inline void		tcp_put_md5sig_pool(void)
         put_cpu();
 }
 
+/* write queue abstraction */
+static inline void tcp_write_queue_purge(struct sock *sk)
+{
+        struct sk_buff *skb;
+
+        while ((skb = __skb_dequeue(&sk->sk_write_queue)) != NULL)
+                sk_stream_free_skb(sk, skb);
+        sk_stream_mem_reclaim(sk);
+}
+
+static inline struct sk_buff *tcp_write_queue_head(struct sock *sk)
+{
+        struct sk_buff *skb = sk->sk_write_queue.next;
+        if (skb == (struct sk_buff *) &sk->sk_write_queue)
+                return NULL;
+        return skb;
+}
+
+static inline struct sk_buff *tcp_write_queue_tail(struct sock *sk)
+{
+        struct sk_buff *skb = sk->sk_write_queue.prev;
+        if (skb == (struct sk_buff *) &sk->sk_write_queue)
+                return NULL;
+        return skb;
+}
+
+static inline struct sk_buff *tcp_write_queue_next(struct sock *sk, struct sk_buff *skb)
+{
+        return skb->next;
+}
+
+#define tcp_for_write_queue(skb, sk)                                    \
+                for (skb = (sk)->sk_write_queue.next;                   \
+                     (skb != (struct sk_buff *)&(sk)->sk_write_queue);  \
+                     skb = skb->next)
+
+#define tcp_for_write_queue_from(skb, sk)                               \
+                for (; (skb != (struct sk_buff *)&(sk)->sk_write_queue);\
+                     skb = skb->next)
+
+static inline struct sk_buff *tcp_send_head(struct sock *sk)
+{
+        return sk->sk_send_head;
+}
+
+static inline void tcp_advance_send_head(struct sock *sk, struct sk_buff *skb)
+{
+        sk->sk_send_head = skb->next;
+        if (sk->sk_send_head == (struct sk_buff *)&sk->sk_write_queue)
+                sk->sk_send_head = NULL;
+}
+
+static inline void tcp_check_send_head(struct sock *sk, struct sk_buff *skb_unlinked)
+{
+        if (sk->sk_send_head == skb_unlinked)
+                sk->sk_send_head = NULL;
+}
+
+static inline void tcp_init_send_head(struct sock *sk)
+{
+        sk->sk_send_head = NULL;
+}
+
+static inline void __tcp_add_write_queue_tail(struct sock *sk, struct sk_buff *skb)
+{
+        __skb_queue_tail(&sk->sk_write_queue, skb);
+}
+
+static inline void tcp_add_write_queue_tail(struct sock *sk, struct sk_buff *skb)
+{
+        __tcp_add_write_queue_tail(sk, skb);
+
+        /* Queue it, remembering where we must start sending. */
+        if (sk->sk_send_head == NULL)
+                sk->sk_send_head = skb;
+}
+
+static inline void __tcp_add_write_queue_head(struct sock *sk, struct sk_buff *skb)
+{
+        __skb_queue_head(&sk->sk_write_queue, skb);
+}
+
+/* Insert buff after skb on the write queue of sk.  */
+static inline void tcp_insert_write_queue_after(struct sk_buff *skb,
+                                                struct sk_buff *buff,
+                                                struct sock *sk)
+{
+        __skb_append(skb, buff, &sk->sk_write_queue);
+}
+
+/* Insert skb between prev and next on the write queue of sk.  */
+static inline void tcp_insert_write_queue_before(struct sk_buff *new,
+                                                  struct sk_buff *skb,
+                                                  struct sock *sk)
+{
+        __skb_insert(new, skb->prev, skb, &sk->sk_write_queue);
+}
+
+static inline void tcp_unlink_write_queue(struct sk_buff *skb, struct sock *sk)
+{
+        __skb_unlink(skb, &sk->sk_write_queue);
+}
+
+static inline int tcp_skb_is_last(const struct sock *sk,
+                                  const struct sk_buff *skb)
+{
+        return skb->next == (struct sk_buff *)&sk->sk_write_queue;
+}
+
+static inline int tcp_write_queue_empty(struct sock *sk)
+{
+        return skb_queue_empty(&sk->sk_write_queue);
+}
+
 /* /proc */
 enum tcp_seq_states {
         TCP_SEQ_STATE_LISTENING,
diff --git a/include/net/tcp_ecn.h b/include/net/tcp_ecn.h
index 4629d77173f2..89eb3e05116d 100644
--- a/include/net/tcp_ecn.h
+++ b/include/net/tcp_ecn.h
@@ -27,9 +27,10 @@ static inline void TCP_ECN_send_synack(struct tcp_sock *tp,
                 TCP_SKB_CB(skb)->flags &= ~TCPCB_FLAG_ECE;
 }
 
-static inline void TCP_ECN_send_syn(struct sock *sk, struct tcp_sock *tp,
-                                    struct sk_buff *skb)
+static inline void TCP_ECN_send_syn(struct sock *sk, struct sk_buff *skb)
 {
+        struct tcp_sock *tp = tcp_sk(sk);
+
         tp->ecn_flags = 0;
         if (sysctl_tcp_ecn) {
                 TCP_SKB_CB(skb)->flags |= TCPCB_FLAG_ECE|TCPCB_FLAG_CWR;
@@ -44,9 +45,11 @@ TCP_ECN_make_synack(struct request_sock *req, struct tcphdr *th)
                 th->ece = 1;
 }
 
-static inline void TCP_ECN_send(struct sock *sk, struct tcp_sock *tp,
-                                struct sk_buff *skb, int tcp_header_len)
+static inline void TCP_ECN_send(struct sock *sk, struct sk_buff *skb,
+                                int tcp_header_len)
 {
+        struct tcp_sock *tp = tcp_sk(sk);
+
         if (tp->ecn_flags & TCP_ECN_OK) {
                 /* Not-retransmitted data segment: set ECT and inject CWR. */
                 if (skb->len != tcp_header_len &&
@@ -54,7 +57,7 @@ static inline void TCP_ECN_send(struct sock *sk, struct tcp_sock *tp,
                         INET_ECN_xmit(sk);
                         if (tp->ecn_flags&TCP_ECN_QUEUE_CWR) {
                                 tp->ecn_flags &= ~TCP_ECN_QUEUE_CWR;
-                                skb->h.th->cwr = 1;
+                                tcp_hdr(skb)->cwr = 1;
                                 skb_shinfo(skb)->gso_type |= SKB_GSO_TCP_ECN;
                         }
                 } else {
@@ -62,7 +65,7 @@ static inline void TCP_ECN_send(struct sock *sk, struct tcp_sock *tp,
                         INET_ECN_dontxmit(sk);
                 }
                 if (tp->ecn_flags & TCP_ECN_DEMAND_CWR)
-                        skb->h.th->ece = 1;
+                        tcp_hdr(skb)->ece = 1;
         }
 }
 
@@ -70,7 +73,7 @@ static inline void TCP_ECN_send(struct sock *sk, struct tcp_sock *tp,
 
 static inline void TCP_ECN_accept_cwr(struct tcp_sock *tp, struct sk_buff *skb)
 {
-        if (skb->h.th->cwr)
+        if (tcp_hdr(skb)->cwr)
                 tp->ecn_flags &= ~TCP_ECN_DEMAND_CWR;
 }
 
diff --git a/include/net/udp.h b/include/net/udp.h
index 1b921fa81474..98755ebaf163 100644
--- a/include/net/udp.h
+++ b/include/net/udp.h
@@ -72,15 +72,12 @@ struct sk_buff;
  */
 static inline __sum16 __udp_lib_checksum_complete(struct sk_buff *skb)
 {
-        if (! UDP_SKB_CB(skb)->partial_cov)
-                return __skb_checksum_complete(skb);
-        return csum_fold(skb_checksum(skb, 0, UDP_SKB_CB(skb)->cscov,
-                                      skb->csum));
+        return __skb_checksum_complete_head(skb, UDP_SKB_CB(skb)->cscov);
 }
 
 static inline int udp_lib_checksum_complete(struct sk_buff *skb)
 {
-        return skb->ip_summed != CHECKSUM_UNNECESSARY &&
+        return !skb_csum_unnecessary(skb) &&
                 __udp_lib_checksum_complete(skb);
 }
 
@@ -92,8 +89,8 @@ static inline int udp_lib_checksum_complete(struct sk_buff *skb)
  */
 static inline __wsum udp_csum_outgoing(struct sock *sk, struct sk_buff *skb)
 {
-        __wsum csum = csum_partial(skb->h.raw, sizeof(struct udphdr), 0);
-
+        __wsum csum = csum_partial(skb_transport_header(skb),
+                                   sizeof(struct udphdr), 0);
         skb_queue_walk(&sk->sk_write_queue, skb) {
                 csum = csum_add(csum, skb->csum);
         }
diff --git a/include/net/udplite.h b/include/net/udplite.h
index 67ac51424307..635b0eafca95 100644
--- a/include/net/udplite.h
+++ b/include/net/udplite.h
@@ -47,11 +47,10 @@ static inline int udplite_checksum_init(struct sk_buff *skb, struct udphdr *uh)
                 return 1;
         }
 
-        UDP_SKB_CB(skb)->partial_cov = 0;
         cscov = ntohs(uh->len);
 
         if (cscov == 0)          /* Indicates that full coverage is required. */
-                cscov = skb->len;
+                ;
         else if (cscov < 8  || cscov > skb->len) {
                 /*
                  * Coverage length violates RFC 3828: log and discard silently.
@@ -60,42 +59,16 @@ static inline int udplite_checksum_init(struct sk_buff *skb, struct udphdr *uh)
                                cscov, skb->len);
                 return 1;
 
-        } else if (cscov < skb->len)
+        } else if (cscov < skb->len) {
                 UDP_SKB_CB(skb)->partial_cov = 1;
-
-        UDP_SKB_CB(skb)->cscov = cscov;
-
-        /*
-         * There is no known NIC manufacturer supporting UDP-Lite yet,
-         * hence ip_summed is always (re-)set to CHECKSUM_NONE.
-         */
-        skb->ip_summed = CHECKSUM_NONE;
+                UDP_SKB_CB(skb)->cscov = cscov;
+                if (skb->ip_summed == CHECKSUM_COMPLETE)
+                        skb->ip_summed = CHECKSUM_NONE;
+        }
 
         return 0;
 }
 
-static __inline__ int udplite4_csum_init(struct sk_buff *skb, struct udphdr *uh)
-{
-        int rc = udplite_checksum_init(skb, uh);
-
-        if (!rc)
-                skb->csum = csum_tcpudp_nofold(skb->nh.iph->saddr,
-                                               skb->nh.iph->daddr,
-                                               skb->len, IPPROTO_UDPLITE, 0);
-        return rc;
-}
-
-static __inline__ int udplite6_csum_init(struct sk_buff *skb, struct udphdr *uh)
-{
-        int rc = udplite_checksum_init(skb, uh);
-
-        if (!rc)
-                skb->csum = ~csum_unfold(csum_ipv6_magic(&skb->nh.ipv6h->saddr,
-                                             &skb->nh.ipv6h->daddr,
-                                             skb->len, IPPROTO_UDPLITE, 0));
-        return rc;
-}
-
 static inline int udplite_sender_cscov(struct udp_sock *up, struct udphdr *uh)
 {
         int cscov = up->len;
@@ -128,14 +101,14 @@ static inline int udplite_sender_cscov(struct udp_sock *up, struct udphdr *uh)
 
 static inline __wsum udplite_csum_outgoing(struct sock *sk, struct sk_buff *skb)
 {
-        int off, len, cscov = udplite_sender_cscov(udp_sk(sk), skb->h.uh);
+        int cscov = udplite_sender_cscov(udp_sk(sk), udp_hdr(skb));
         __wsum csum = 0;
 
         skb->ip_summed = CHECKSUM_NONE;     /* no HW support for checksumming */
 
         skb_queue_walk(&sk->sk_write_queue, skb) {
-                off = skb->h.raw - skb->data;
-                len = skb->len - off;
+                const int off = skb_transport_offset(skb);
+                const int len = skb->len - off;
 
                 csum = skb_checksum(skb, off, (cscov > len)? len : cscov, csum);
 
diff --git a/include/net/wext.h b/include/net/wext.h
new file mode 100644
index 000000000000..55741836a675
--- /dev/null
+++ b/include/net/wext.h
@@ -0,0 +1,24 @@
+#ifndef __NET_WEXT_H
+#define __NET_WEXT_H
+
+/*
+ * wireless extensions interface to the core code
+ */
+
+#ifdef CONFIG_WIRELESS_EXT
+extern int wext_proc_init(void);
+extern int wext_handle_ioctl(struct ifreq *ifr, unsigned int cmd,
+                             void __user *arg);
+#else
+static inline int wext_proc_init()
+{
+        return 0;
+}
+static inline int wext_handle_ioctl(struct ifreq *ifr, unsigned int cmd,
+                                    void __user *arg)
+{
+        return -EINVAL;
+}
+#endif
+
+#endif /* __NET_WEXT_H */
diff --git a/include/net/wireless.h b/include/net/wireless.h
new file mode 100644
index 000000000000..d30c4ba8fd99
--- /dev/null
+++ b/include/net/wireless.h
@@ -0,0 +1,139 @@
+#ifndef __NET_WIRELESS_H
+#define __NET_WIRELESS_H
+
+/*
+ * 802.11 device management
+ *
+ * Copyright 2007       Johannes Berg <johannes@sipsolutions.net>
+ */
+
+#include <linux/netdevice.h>
+#include <linux/debugfs.h>
+#include <linux/list.h>
+#include <net/cfg80211.h>
+
+/**
+ * struct wiphy - wireless hardware description
+ * @idx: the wiphy index assigned to this item
+ * @class_dev: the class device representing /sys/class/ieee80211/<wiphy-name>
+ */
+struct wiphy {
+        /* assign these fields before you register the wiphy */
+
+        /* permanent MAC address */
+        u8 perm_addr[ETH_ALEN];
+
+        /* If multiple wiphys are registered and you're handed e.g.
+         * a regular netdev with assigned ieee80211_ptr, you won't
+         * know whether it points to a wiphy your driver has registered
+         * or not. Assign this to something global to your driver to
+         * help determine whether you own this wiphy or not. */
+        void *privid;
+
+        /* fields below are read-only, assigned by cfg80211 */
+
+        /* the item in /sys/class/ieee80211/ points to this,
+         * you need use set_wiphy_dev() (see below) */
+        struct device dev;
+
+        /* dir in debugfs: ieee80211/<wiphyname> */
+        struct dentry *debugfsdir;
+
+        char priv[0] __attribute__((__aligned__(NETDEV_ALIGN)));
+};
+
+/** struct wireless_dev - wireless per-netdev state
+ *
+ * This structure must be allocated by the driver/stack
+ * that uses the ieee80211_ptr field in struct net_device
+ * (this is intentional so it can be allocated along with
+ * the netdev.)
+ *
+ * @wiphy: pointer to hardware description
+ */
+struct wireless_dev {
+        struct wiphy *wiphy;
+
+        /* private to the generic wireless code */
+        struct list_head list;
+        struct net_device *netdev;
+};
+
+/**
+ * wiphy_priv - return priv from wiphy
+ */
+static inline void *wiphy_priv(struct wiphy *wiphy)
+{
+        BUG_ON(!wiphy);
+        return &wiphy->priv;
+}
+
+/**
+ * set_wiphy_dev - set device pointer for wiphy
+ */
+static inline void set_wiphy_dev(struct wiphy *wiphy, struct device *dev)
+{
+        wiphy->dev.parent = dev;
+}
+
+/**
+ * wiphy_dev - get wiphy dev pointer
+ */
+static inline struct device *wiphy_dev(struct wiphy *wiphy)
+{
+        return wiphy->dev.parent;
+}
+
+/**
+ * wiphy_name - get wiphy name
+ */
+static inline char *wiphy_name(struct wiphy *wiphy)
+{
+        return wiphy->dev.bus_id;
+}
+
+/**
+ * wdev_priv - return wiphy priv from wireless_dev
+ */
+static inline void *wdev_priv(struct wireless_dev *wdev)
+{
+        BUG_ON(!wdev);
+        return wiphy_priv(wdev->wiphy);
+}
+
+/**
+ * wiphy_new - create a new wiphy for use with cfg80211
+ *
+ * create a new wiphy and associate the given operations with it.
+ * @sizeof_priv bytes are allocated for private use.
+ *
+ * the returned pointer must be assigned to each netdev's
+ * ieee80211_ptr for proper operation.
+ */
+struct wiphy *wiphy_new(struct cfg80211_ops *ops, int sizeof_priv);
+
+/**
+ * wiphy_register - register a wiphy with cfg80211
+ *
+ * register the given wiphy
+ *
+ * Returns a non-negative wiphy index or a negative error code.
+ */
+extern int wiphy_register(struct wiphy *wiphy);
+
+/**
+ * wiphy_unregister - deregister a wiphy from cfg80211
+ *
+ * unregister a device with the given priv pointer.
+ * After this call, no more requests can be made with this priv
+ * pointer, but the call may sleep to wait for an outstanding
+ * request that is being handled.
+ */
+extern void wiphy_unregister(struct wiphy *wiphy);
+
+/**
+ * wiphy_free - free wiphy
+ */
+extern void wiphy_free(struct wiphy *wiphy);
+
+#endif /* __NET_WIRELESS_H */
diff --git a/include/net/x25device.h b/include/net/x25device.h
index 1d10c879f7e2..1415bcf93980 100644
--- a/include/net/x25device.h
+++ b/include/net/x25device.h
@@ -7,8 +7,8 @@
 
 static inline __be16 x25_type_trans(struct sk_buff *skb, struct net_device *dev)
 {
-        skb->mac.raw = skb->data;
         skb->dev = dev;
+        skb_reset_mac_header(skb);
         skb->pkt_type = PACKET_HOST;
         
         return htons(ETH_P_X25);
diff --git a/include/net/xfrm.h b/include/net/xfrm.h
index 5a00aa85b756..8287081d77f2 100644
--- a/include/net/xfrm.h
+++ b/include/net/xfrm.h
@@ -279,7 +279,7 @@ struct xfrm_type
         xfrm_address_t          *(*local_addr)(struct xfrm_state *, xfrm_address_t *);
         xfrm_address_t          *(*remote_addr)(struct xfrm_state *, xfrm_address_t *);
         /* Estimate maximal size of result of transformation of a dgram */
-        u32                     (*get_max_size)(struct xfrm_state *, int size);
+        u32                     (*get_mtu)(struct xfrm_state *, int size);
 };
 
 extern int xfrm_register_type(struct xfrm_type *type, unsigned short family);
@@ -416,6 +416,13 @@ struct xfrm_audit
         u32     secid;
 };
 
+/* SAD metadata, add more later */
+struct xfrm_sadinfo
+{
+        u32 sadhcnt; /* current hash bkts */
+        u32 sadhmcnt; /* max allowed hash bkts */
+        u32 sadcnt; /* current running count */
+};
 #ifdef CONFIG_AUDITSYSCALL
 extern void xfrm_audit_log(uid_t auid, u32 secid, int type, int result,
                     struct xfrm_policy *xp, struct xfrm_state *x);
@@ -938,6 +945,7 @@ static inline int xfrm_state_sort(struct xfrm_state **dst, struct xfrm_state **s
 extern struct xfrm_state *xfrm_find_acq_byseq(u32 seq);
 extern int xfrm_state_delete(struct xfrm_state *x);
 extern void xfrm_state_flush(u8 proto, struct xfrm_audit *audit_info);
+extern void xfrm_sad_getinfo(struct xfrm_sadinfo *si);
 extern int xfrm_replay_check(struct xfrm_state *x, __be32 seq);
 extern void xfrm_replay_advance(struct xfrm_state *x, __be32 seq);
 extern void xfrm_replay_notify(struct xfrm_state *x, int event);
diff --git a/include/rxrpc/call.h b/include/rxrpc/call.h
deleted file mode 100644
index b86f83743510..000000000000
--- a/include/rxrpc/call.h
+++ /dev/null
@@ -1,212 +0,0 @@
-/* call.h: Rx call record
- *
- * Copyright (C) 2002 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-
-#ifndef _LINUX_RXRPC_CALL_H
-#define _LINUX_RXRPC_CALL_H
-
-#include <rxrpc/types.h>
-#include <rxrpc/rxrpc.h>
-#include <rxrpc/packet.h>
-#include <linux/timer.h>
-
-#define RXRPC_CALL_ACK_WINDOW_SIZE      16
-
-extern unsigned rxrpc_call_rcv_timeout;         /* receive activity timeout (secs) */
-
-/* application call state
- * - only state 0 and ffff are reserved, the state is set to 1 after an opid is received
- */
-enum rxrpc_app_cstate {
-        RXRPC_CSTATE_COMPLETE           = 0,    /* operation complete */
-        RXRPC_CSTATE_ERROR,                     /* operation ICMP error or aborted */
-        RXRPC_CSTATE_SRVR_RCV_OPID,             /* [SERVER] receiving operation ID */
-        RXRPC_CSTATE_SRVR_RCV_ARGS,             /* [SERVER] receiving operation data */
-        RXRPC_CSTATE_SRVR_GOT_ARGS,             /* [SERVER] completely received operation data */
-        RXRPC_CSTATE_SRVR_SND_REPLY,            /* [SERVER] sending operation reply */
-        RXRPC_CSTATE_SRVR_RCV_FINAL_ACK,        /* [SERVER] receiving final ACK */
-        RXRPC_CSTATE_CLNT_SND_ARGS,             /* [CLIENT] sending operation args */
-        RXRPC_CSTATE_CLNT_RCV_REPLY,            /* [CLIENT] receiving operation reply */
-        RXRPC_CSTATE_CLNT_GOT_REPLY,            /* [CLIENT] completely received operation reply */
-} __attribute__((packed));
-
-extern const char *rxrpc_call_states[];
-
-enum rxrpc_app_estate {
-        RXRPC_ESTATE_NO_ERROR           = 0,    /* no error */
-        RXRPC_ESTATE_LOCAL_ABORT,               /* aborted locally by application layer */
-        RXRPC_ESTATE_PEER_ABORT,                /* aborted remotely by peer */
-        RXRPC_ESTATE_LOCAL_ERROR,               /* local ICMP network error */
-        RXRPC_ESTATE_REMOTE_ERROR,              /* remote ICMP network error */
-} __attribute__((packed));
-
-extern const char *rxrpc_call_error_states[];
-
-/*****************************************************************************/
-/*
- * Rx call record and application scratch buffer
- * - the call record occupies the bottom of a complete page
- * - the application scratch buffer occupies the rest
- */
-struct rxrpc_call
-{
-        atomic_t                usage;
-        struct rxrpc_connection *conn;          /* connection upon which active */
-        spinlock_t              lock;           /* access lock */
-        struct module           *owner;         /* owner module */
-        wait_queue_head_t       waitq;          /* wait queue for events to happen */
-        struct list_head        link;           /* general internal list link */
-        struct list_head        call_link;      /* master call list link */
-        __be32                  chan_ix;        /* connection channel index  */
-        __be32                  call_id;        /* call ID on connection  */
-        unsigned long           cjif;           /* jiffies at call creation */
-        unsigned long           flags;          /* control flags */
-#define RXRPC_CALL_ACKS_TIMO    0x00000001      /* ACKS timeout reached */
-#define RXRPC_CALL_ACKR_TIMO    0x00000002      /* ACKR timeout reached */
-#define RXRPC_CALL_RCV_TIMO     0x00000004      /* RCV timeout reached */
-#define RXRPC_CALL_RCV_PKT      0x00000008      /* received packet */
-
-        /* transmission */
-        rxrpc_seq_t             snd_seq_count;  /* outgoing packet sequence number counter */
-        struct rxrpc_message    *snd_nextmsg;   /* next message being constructed for sending */
-        struct rxrpc_message    *snd_ping;      /* last ping message sent */
-        unsigned short          snd_resend_cnt; /* count of resends since last ACK */
-
-        /* transmission ACK tracking */
-        struct list_head        acks_pendq;     /* messages pending ACK (ordered by seq) */
-        unsigned                acks_pend_cnt;  /* number of un-ACK'd packets */
-        rxrpc_seq_t             acks_dftv_seq;  /* highest definitively ACK'd msg seq */
-        struct timer_list       acks_timeout;   /* timeout on expected ACK */
-
-        /* reception */
-        struct list_head        rcv_receiveq;   /* messages pending reception (ordered by seq) */
-        struct list_head        rcv_krxiodq_lk; /* krxiod queue for new inbound packets */
-        struct timer_list       rcv_timeout;    /* call receive activity timeout */
-
-        /* reception ACK'ing */
-        rxrpc_seq_t             ackr_win_bot;   /* bottom of ACK window */
-        rxrpc_seq_t             ackr_win_top;   /* top of ACK window */
-        rxrpc_seq_t             ackr_high_seq;  /* highest seqno yet received */
-        rxrpc_seq_net_t         ackr_prev_seq;  /* previous seqno received */
-        unsigned                ackr_pend_cnt;  /* number of pending ACKs */
-        struct timer_list       ackr_dfr_timo;  /* timeout on deferred ACK */
-        char                    ackr_dfr_perm;  /* request for deferred ACKs permitted */
-        rxrpc_seq_t             ackr_dfr_seq;   /* seqno for deferred ACK */
-        struct rxrpc_ackpacket  ackr;           /* pending normal ACK packet */
-        uint8_t                 ackr_array[RXRPC_CALL_ACK_WINDOW_SIZE]; /* ACK records */
-
-        /* presentation layer */
-        char                    app_last_rcv;   /* T if received last packet from remote end */
-        enum rxrpc_app_cstate   app_call_state; /* call state */
-        enum rxrpc_app_estate   app_err_state;  /* abort/error state */
-        struct list_head        app_readyq;     /* ordered ready received packet queue */
-        struct list_head        app_unreadyq;   /* ordered post-hole recv'd packet queue */
-        rxrpc_seq_t             app_ready_seq;  /* last seq number dropped into readyq */
-        size_t                  app_ready_qty;  /* amount of data ready in readyq */
-        unsigned                app_opcode;     /* operation ID */
-        unsigned                app_abort_code; /* abort code (when aborted) */
-        int                     app_errno;      /* error number (when ICMP error received) */
-
-        /* statisics */
-        unsigned                pkt_rcv_count;  /* count of received packets on this call */
-        unsigned                pkt_snd_count;  /* count of sent packets on this call */
-        unsigned                app_read_count; /* number of reads issued */
-
-        /* bits for the application to use */
-        rxrpc_call_attn_func_t  app_attn_func;  /* callback when attention required */
-        rxrpc_call_error_func_t app_error_func; /* callback when abort sent (cleanup and put) */
-        rxrpc_call_aemap_func_t app_aemap_func; /* callback to map abort code to/from errno */
-        void                    *app_user;      /* application data */
-        struct list_head        app_link;       /* application list linkage */
-        struct list_head        app_attn_link;  /* application attention list linkage */
-        size_t                  app_mark;       /* trigger callback when app_ready_qty>=app_mark */
-        char                    app_async_read; /* T if in async-read mode */
-        uint8_t                 *app_read_buf;  /* application async read buffer (app_mark size) */
-        uint8_t                 *app_scr_alloc; /* application scratch allocation pointer */
-        void                    *app_scr_ptr;   /* application pointer into scratch buffer */
-
-#define RXRPC_APP_MARK_EOF 0xFFFFFFFFU  /* mark at end of input */
-
-        /* application scratch buffer */
-        uint8_t                 app_scratch[0] __attribute__((aligned(sizeof(long))));
-};
-
-#define RXRPC_CALL_SCRATCH_SIZE (PAGE_SIZE - sizeof(struct rxrpc_call))
-
-#define rxrpc_call_reset_scratch(CALL) \
-do { (CALL)->app_scr_alloc = (CALL)->app_scratch; } while(0)
-
-#define rxrpc_call_alloc_scratch(CALL,SIZE)                                             \
-({                                                                                      \
-        void *ptr;                                                                      \
-        ptr = (CALL)->app_scr_alloc;                                                    \
-        (CALL)->app_scr_alloc += (SIZE);                                                \
-        if ((SIZE)>RXRPC_CALL_SCRATCH_SIZE ||                                           \
-            (size_t)((CALL)->app_scr_alloc - (u8*)(CALL)) > RXRPC_CALL_SCRATCH_SIZE) {  \
-                printk("rxrpc_call_alloc_scratch(%p,%Zu)\n",(CALL),(size_t)(SIZE));     \
-                BUG();                                                                  \
-        }                                                                               \
-        ptr;                                                                            \
-})
-
-#define rxrpc_call_alloc_scratch_s(CALL,TYPE)                                           \
-({                                                                                      \
-        size_t size = sizeof(TYPE);                                                     \
-        TYPE *ptr;                                                                      \
-        ptr = (TYPE*)(CALL)->app_scr_alloc;                                             \
-        (CALL)->app_scr_alloc += size;                                                  \
-        if (size>RXRPC_CALL_SCRATCH_SIZE ||                                             \
-            (size_t)((CALL)->app_scr_alloc - (u8*)(CALL)) > RXRPC_CALL_SCRATCH_SIZE) {  \
-                printk("rxrpc_call_alloc_scratch(%p,%Zu)\n",(CALL),size);               \
-                BUG();                                                                  \
-        }                                                                               \
-        ptr;                                                                            \
-})
-
-#define rxrpc_call_is_ack_pending(CALL) ((CALL)->ackr.reason != 0)
-
-extern int rxrpc_create_call(struct rxrpc_connection *conn,
-                             rxrpc_call_attn_func_t attn,
-                             rxrpc_call_error_func_t error,
-                             rxrpc_call_aemap_func_t aemap,
-                             struct rxrpc_call **_call);
-
-extern int rxrpc_incoming_call(struct rxrpc_connection *conn,
-                               struct rxrpc_message *msg,
-                               struct rxrpc_call **_call);
-
-static inline void rxrpc_get_call(struct rxrpc_call *call)
-{
-        BUG_ON(atomic_read(&call->usage)<=0);
-        atomic_inc(&call->usage);
-        /*printk("rxrpc_get_call(%p{u=%d})\n",(C),atomic_read(&(C)->usage));*/
-}
-
-extern void rxrpc_put_call(struct rxrpc_call *call);
-
-extern void rxrpc_call_do_stuff(struct rxrpc_call *call);
-
-extern int rxrpc_call_abort(struct rxrpc_call *call, int error);
-
-#define RXRPC_CALL_READ_BLOCK   0x0001  /* block if not enough data and not yet EOF */
-#define RXRPC_CALL_READ_ALL     0x0002  /* error if insufficient data received */
-extern int rxrpc_call_read_data(struct rxrpc_call *call, void *buffer, size_t size, int flags);
-
-extern int rxrpc_call_write_data(struct rxrpc_call *call,
-                                 size_t sioc,
-                                 struct kvec *siov,
-                                 uint8_t rxhdr_flags,
-                                 gfp_t alloc_flags,
-                                 int dup_data,
-                                 size_t *size_sent);
-
-extern void rxrpc_call_handle_error(struct rxrpc_call *conn, int local, int errno);
-
-#endif /* _LINUX_RXRPC_CALL_H */
diff --git a/include/rxrpc/connection.h b/include/rxrpc/connection.h
deleted file mode 100644
index 41e6781ad067..000000000000
--- a/include/rxrpc/connection.h
+++ /dev/null
@@ -1,83 +0,0 @@
-/* connection.h: Rx connection record
- *
- * Copyright (C) 2002 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-
-#ifndef _LINUX_RXRPC_CONNECTION_H
-#define _LINUX_RXRPC_CONNECTION_H
-
-#include <rxrpc/types.h>
-#include <rxrpc/krxtimod.h>
-
-struct sk_buff;
-
-/*****************************************************************************/
-/*
- * Rx connection
- * - connections are matched by (rmt_port,rmt_addr,service_id,conn_id,clientflag)
- * - connections only retain a refcount on the peer when they are active
- * - connections with refcount==0 are inactive and reside in the peer's graveyard
- */
-struct rxrpc_connection
-{
-        atomic_t                usage;
-        struct rxrpc_transport  *trans;         /* transport endpoint */
-        struct rxrpc_peer       *peer;          /* peer from/to which connected */
-        struct rxrpc_service    *service;       /* responsible service (inbound conns) */
-        struct rxrpc_timer      timeout;        /* decaching timer */
-        struct list_head        link;           /* link in peer's list */
-        struct list_head        proc_link;      /* link in proc list */
-        struct list_head        err_link;       /* link in ICMP error processing list */
-        struct list_head        id_link;        /* link in ID grant list */
-        struct sockaddr_in      addr;           /* remote address */
-        struct rxrpc_call       *channels[4];   /* channels (active calls) */
-        wait_queue_head_t       chanwait;       /* wait for channel to become available */
-        spinlock_t              lock;           /* access lock */
-        struct timeval          atime;          /* last access time */
-        size_t                  mtu_size;       /* MTU size for outbound messages */
-        unsigned                call_counter;   /* call ID counter */
-        rxrpc_serial_t          serial_counter; /* packet serial number counter */
-
-        /* the following should all be in net order */
-        __be32                  in_epoch;       /* peer's epoch */
-        __be32                  out_epoch;      /* my epoch */
-        __be32                  conn_id;        /* connection ID, appropriately shifted */
-        __be16                  service_id;     /* service ID */
-        uint8_t                 security_ix;    /* security ID */
-        uint8_t                 in_clientflag;  /* RXRPC_CLIENT_INITIATED if we are server */
-        uint8_t                 out_clientflag; /* RXRPC_CLIENT_INITIATED if we are client */
-};
-
-extern int rxrpc_create_connection(struct rxrpc_transport *trans,
-                                   __be16 port,
-                                   __be32 addr,
-                                   uint16_t service_id,
-                                   void *security,
-                                   struct rxrpc_connection **_conn);
-
-extern int rxrpc_connection_lookup(struct rxrpc_peer *peer,
-                                   struct rxrpc_message *msg,
-                                   struct rxrpc_connection **_conn);
-
-static inline void rxrpc_get_connection(struct rxrpc_connection *conn)
-{
-        BUG_ON(atomic_read(&conn->usage)<0);
-        atomic_inc(&conn->usage);
-        //printk("rxrpc_get_conn(%p{u=%d})\n",conn,atomic_read(&conn->usage));
-}
-
-extern void rxrpc_put_connection(struct rxrpc_connection *conn);
-
-extern int rxrpc_conn_receive_call_packet(struct rxrpc_connection *conn,
-                                          struct rxrpc_call *call,
-                                          struct rxrpc_message *msg);
-
-extern void rxrpc_conn_handle_error(struct rxrpc_connection *conn, int local, int errno);
-
-#endif /* _LINUX_RXRPC_CONNECTION_H */
diff --git a/include/rxrpc/krxiod.h b/include/rxrpc/krxiod.h
deleted file mode 100644
index c0e0e82e4df2..000000000000
--- a/include/rxrpc/krxiod.h
+++ /dev/null
@@ -1,27 +0,0 @@
-/* krxiod.h: Rx RPC I/O kernel thread interface
- *
- * Copyright (C) 2002 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-
-#ifndef _LINUX_RXRPC_KRXIOD_H
-#define _LINUX_RXRPC_KRXIOD_H
-
-#include <rxrpc/types.h>
-
-extern int rxrpc_krxiod_init(void);
-extern void rxrpc_krxiod_kill(void);
-extern void rxrpc_krxiod_queue_transport(struct rxrpc_transport *trans);
-extern void rxrpc_krxiod_dequeue_transport(struct rxrpc_transport *trans);
-extern void rxrpc_krxiod_queue_peer(struct rxrpc_peer *peer);
-extern void rxrpc_krxiod_dequeue_peer(struct rxrpc_peer *peer);
-extern void rxrpc_krxiod_clear_peers(struct rxrpc_transport *trans);
-extern void rxrpc_krxiod_queue_call(struct rxrpc_call *call);
-extern void rxrpc_krxiod_dequeue_call(struct rxrpc_call *call);
-
-#endif /* _LINUX_RXRPC_KRXIOD_H */
diff --git a/include/rxrpc/krxsecd.h b/include/rxrpc/krxsecd.h
deleted file mode 100644
index 55ce43a25b38..000000000000
--- a/include/rxrpc/krxsecd.h
+++ /dev/null
@@ -1,22 +0,0 @@
-/* krxsecd.h: Rx RPC security kernel thread interface
- *
- * Copyright (C) 2002 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-
-#ifndef _LINUX_RXRPC_KRXSECD_H
-#define _LINUX_RXRPC_KRXSECD_H
-
-#include <rxrpc/types.h>
-
-extern int rxrpc_krxsecd_init(void);
-extern void rxrpc_krxsecd_kill(void);
-extern void rxrpc_krxsecd_clear_transport(struct rxrpc_transport *trans);
-extern void rxrpc_krxsecd_queue_incoming_call(struct rxrpc_message *msg);
-
-#endif /* _LINUX_RXRPC_KRXSECD_H */
diff --git a/include/rxrpc/krxtimod.h b/include/rxrpc/krxtimod.h
deleted file mode 100644
index b3d298b612f2..000000000000
--- a/include/rxrpc/krxtimod.h
+++ /dev/null
@@ -1,45 +0,0 @@
-/* krxtimod.h: RxRPC timeout daemon
- *
- * Copyright (C) 2002 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-
-#ifndef _LINUX_RXRPC_KRXTIMOD_H
-#define _LINUX_RXRPC_KRXTIMOD_H
-
-#include <rxrpc/types.h>
-
-struct rxrpc_timer_ops {
-        /* called when the front of the timer queue has timed out */
-        void (*timed_out)(struct rxrpc_timer *timer);
-};
-
-/*****************************************************************************/
-/*
- * RXRPC timer/timeout record
- */
-struct rxrpc_timer
-{
-        struct list_head                link;           /* link in timer queue */
-        unsigned long                   timo_jif;       /* timeout time */
-        const struct rxrpc_timer_ops    *ops;           /* timeout expiry function */
-};
-
-static inline void rxrpc_timer_init(rxrpc_timer_t *timer, const struct rxrpc_timer_ops *ops)
-{
-        INIT_LIST_HEAD(&timer->link);
-        timer->ops = ops;
-}
-
-extern int rxrpc_krxtimod_start(void);
-extern void rxrpc_krxtimod_kill(void);
-
-extern void rxrpc_krxtimod_add_timer(rxrpc_timer_t *timer, unsigned long timeout);
-extern int rxrpc_krxtimod_del_timer(rxrpc_timer_t *timer);
-
-#endif /* _LINUX_RXRPC_KRXTIMOD_H */
diff --git a/include/rxrpc/message.h b/include/rxrpc/message.h
deleted file mode 100644
index b318f273d4f2..000000000000
--- a/include/rxrpc/message.h
+++ /dev/null
@@ -1,71 +0,0 @@
-/* message.h: Rx message caching
- *
- * Copyright (C) 2002 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-
-#ifndef _LINUX_RXRPC_MESSAGE_H
-#define _LINUX_RXRPC_MESSAGE_H
-
-#include <rxrpc/packet.h>
-
-/*****************************************************************************/
-/*
- * Rx message record
- */
-struct rxrpc_message
-{
-        atomic_t                usage;
-        struct list_head        link;           /* list link */
-        struct timeval          stamp;          /* time received or last sent */
-        rxrpc_seq_t             seq;            /* message sequence number */
-
-        int                     state;          /* the state the message is currently in */
-#define RXRPC_MSG_PREPARED      0
-#define RXRPC_MSG_SENT          1
-#define RXRPC_MSG_ACKED         2               /* provisionally ACK'd */
-#define RXRPC_MSG_DONE          3               /* definitively ACK'd (msg->seq<ack.firstPacket) */
-#define RXRPC_MSG_RECEIVED      4
-#define RXRPC_MSG_ERROR         -1
-        char                    rttdone;        /* used for RTT */
-
-        struct rxrpc_transport  *trans;         /* transport received through */
-        struct rxrpc_connection *conn;          /* connection received over */
-        struct sk_buff          *pkt;           /* received packet */
-        off_t                   offset;         /* offset into pkt of next byte of data */
-
-        struct rxrpc_header     hdr;            /* message header */
-
-        int                     dcount;         /* data part count */
-        size_t                  dsize;          /* data size */
-#define RXRPC_MSG_MAX_IOCS 8
-        struct kvec             data[RXRPC_MSG_MAX_IOCS]; /* message data */
-        unsigned long           dfree;          /* bit mask indicating kfree(data[x]) if T */
-};
-
-#define rxrpc_get_message(M) do { atomic_inc(&(M)->usage); } while(0)
-
-extern void __rxrpc_put_message(struct rxrpc_message *msg);
-static inline void rxrpc_put_message(struct rxrpc_message *msg)
-{
-        BUG_ON(atomic_read(&msg->usage)<=0);
-        if (atomic_dec_and_test(&msg->usage))
-                __rxrpc_put_message(msg);
-}
-
-extern int rxrpc_conn_newmsg(struct rxrpc_connection *conn,
-                             struct rxrpc_call *call,
-                             uint8_t type,
-                             int count,
-                             struct kvec *diov,
-                             gfp_t alloc_flags,
-                             struct rxrpc_message **_msg);
-
-extern int rxrpc_conn_sendmsg(struct rxrpc_connection *conn, struct rxrpc_message *msg);
-
-#endif /* _LINUX_RXRPC_MESSAGE_H */
diff --git a/include/rxrpc/packet.h b/include/rxrpc/packet.h
index 1447f0aaa0eb..b69e6e173ea1 100644
--- a/include/rxrpc/packet.h
+++ b/include/rxrpc/packet.h
@@ -1,6 +1,6 @@
 /* packet.h: Rx packet layout and definitions
  *
- * Copyright (C) 2002 Red Hat, Inc. All Rights Reserved.
+ * Copyright (C) 2002, 2007 Red Hat, Inc. All Rights Reserved.
  * Written by David Howells (dhowells@redhat.com)
  *
  * This program is free software; you can redistribute it and/or
@@ -12,28 +12,25 @@
 #ifndef _LINUX_RXRPC_PACKET_H
 #define _LINUX_RXRPC_PACKET_H
 
-#include <rxrpc/types.h>
-
-#define RXRPC_IPUDP_SIZE                28
-extern size_t RXRPC_MAX_PACKET_SIZE;
-#define RXRPC_MAX_PACKET_DATA_SIZE      (RXRPC_MAX_PACKET_SIZE - sizeof(struct rxrpc_header))
-#define RXRPC_LOCAL_PACKET_SIZE         RXRPC_MAX_PACKET_SIZE
-#define RXRPC_REMOTE_PACKET_SIZE        (576 - RXRPC_IPUDP_SIZE)
+typedef u32     rxrpc_seq_t;    /* Rx message sequence number */
+typedef u32     rxrpc_serial_t; /* Rx message serial number */
+typedef __be32  rxrpc_seq_net_t; /* on-the-wire Rx message sequence number */
+typedef __be32  rxrpc_serial_net_t; /* on-the-wire Rx message serial number */
 
 /*****************************************************************************/
 /*
  * on-the-wire Rx packet header
  * - all multibyte fields should be in network byte order
  */
-struct rxrpc_header
-{
+struct rxrpc_header {
         __be32          epoch;          /* client boot timestamp */
 
         __be32          cid;            /* connection and channel ID */
 #define RXRPC_MAXCALLS          4                       /* max active calls per conn */
 #define RXRPC_CHANNELMASK       (RXRPC_MAXCALLS-1)      /* mask for channel ID */
 #define RXRPC_CIDMASK           (~RXRPC_CHANNELMASK)    /* mask for connection ID */
-#define RXRPC_CIDSHIFT          2                       /* shift for connection ID */
+#define RXRPC_CIDSHIFT          ilog2(RXRPC_MAXCALLS)   /* shift for connection ID */
+#define RXRPC_CID_INC           (1 << RXRPC_CIDSHIFT)   /* connection ID increment */
 
         __be32          callNumber;     /* call ID (0 for connection-level packets) */
 #define RXRPC_PROCESS_MAXCALLS  (1<<2)  /* maximum number of active calls per conn (power of 2) */
@@ -62,7 +59,10 @@ struct rxrpc_header
 
         uint8_t         userStatus;     /* app-layer defined status */
         uint8_t         securityIndex;  /* security protocol ID */
-        __be16          _rsvd;          /* reserved (used by kerberos security as cksum) */
+        union {
+                __be16  _rsvd;          /* reserved */
+                __be16  cksum;          /* kerberos security checksum */
+        };
         __be16          serviceId;      /* service ID */
 
 } __attribute__((packed));
@@ -81,8 +81,7 @@ extern const char *rxrpc_pkts[];
  *   - new__rsvd = j__rsvd
  *   - duplicating all other fields
  */
-struct rxrpc_jumbo_header
-{
+struct rxrpc_jumbo_header {
         uint8_t         flags;          /* packet flags (as per rxrpc_header) */
         uint8_t         pad;
         __be16          _rsvd;          /* reserved (used by kerberos security as cksum) */
@@ -95,8 +94,7 @@ struct rxrpc_jumbo_header
  * on-the-wire Rx ACK packet data payload
  * - all multibyte fields should be in network byte order
  */
-struct rxrpc_ackpacket
-{
+struct rxrpc_ackpacket {
         __be16          bufferSpace;    /* number of packet buffers available */
         __be16          maxSkew;        /* diff between serno being ACK'd and highest serial no
                                          * received */
@@ -124,4 +122,93 @@ struct rxrpc_ackpacket
 
 } __attribute__((packed));
 
+/*
+ * ACK packets can have a further piece of information tagged on the end
+ */
+struct rxrpc_ackinfo {
+        __be32          rxMTU;          /* maximum Rx MTU size (bytes) [AFS 3.3] */
+        __be32          maxMTU;         /* maximum interface MTU size (bytes) [AFS 3.3] */
+        __be32          rwind;          /* Rx window size (packets) [AFS 3.4] */
+        __be32          jumbo_max;      /* max packets to stick into a jumbo packet [AFS 3.5] */
+};
+
+/*****************************************************************************/
+/*
+ * Kerberos security type-2 challenge packet
+ */
+struct rxkad_challenge {
+        __be32          version;        /* version of this challenge type */
+        __be32          nonce;          /* encrypted random number */
+        __be32          min_level;      /* minimum security level */
+        __be32          __padding;      /* padding to 8-byte boundary */
+} __attribute__((packed));
+
+/*****************************************************************************/
+/*
+ * Kerberos security type-2 response packet
+ */
+struct rxkad_response {
+        __be32          version;        /* version of this reponse type */
+        __be32          __pad;
+
+        /* encrypted bit of the response */
+        struct {
+                __be32          epoch;          /* current epoch */
+                __be32          cid;            /* parent connection ID */
+                __be32          checksum;       /* checksum */
+                __be32          securityIndex;  /* security type */
+                __be32          call_id[4];     /* encrypted call IDs */
+                __be32          inc_nonce;      /* challenge nonce + 1 */
+                __be32          level;          /* desired level */
+        } encrypted;
+
+        __be32          kvno;           /* Kerberos key version number */
+        __be32          ticket_len;     /* Kerberos ticket length  */
+} __attribute__((packed));
+
+/*****************************************************************************/
+/*
+ * RxRPC-level abort codes
+ */
+#define RX_CALL_DEAD            -1      /* call/conn has been inactive and is shut down */
+#define RX_INVALID_OPERATION    -2      /* invalid operation requested / attempted */
+#define RX_CALL_TIMEOUT         -3      /* call timeout exceeded */
+#define RX_EOF                  -4      /* unexpected end of data on read op */
+#define RX_PROTOCOL_ERROR       -5      /* low-level protocol error */
+#define RX_USER_ABORT           -6      /* generic user abort */
+#define RX_ADDRINUSE            -7      /* UDP port in use */
+#define RX_DEBUGI_BADTYPE       -8      /* bad debugging packet type */
+
+/*
+ * (un)marshalling abort codes (rxgen)
+ */
+#define RXGEN_CC_MARSHAL    -450
+#define RXGEN_CC_UNMARSHAL  -451
+#define RXGEN_SS_MARSHAL    -452
+#define RXGEN_SS_UNMARSHAL  -453
+#define RXGEN_DECODE        -454
+#define RXGEN_OPCODE        -455
+#define RXGEN_SS_XDRFREE    -456
+#define RXGEN_CC_XDRFREE    -457
+
+/*
+ * Rx kerberos security abort codes
+ * - unfortunately we have no generalised security abort codes to say things
+ *   like "unsupported security", so we have to use these instead and hope the
+ *   other side understands
+ */
+#define RXKADINCONSISTENCY      19270400        /* security module structure inconsistent */
+#define RXKADPACKETSHORT        19270401        /* packet too short for security challenge */
+#define RXKADLEVELFAIL          19270402        /* security level negotiation failed */
+#define RXKADTICKETLEN          19270403        /* ticket length too short or too long */
+#define RXKADOUTOFSEQUENCE      19270404        /* packet had bad sequence number */
+#define RXKADNOAUTH             19270405        /* caller not authorised */
+#define RXKADBADKEY             19270406        /* illegal key: bad parity or weak */
+#define RXKADBADTICKET          19270407        /* security object was passed a bad ticket */
+#define RXKADUNKNOWNKEY         19270408        /* ticket contained unknown key version number */
+#define RXKADEXPIRED            19270409        /* authentication expired */
+#define RXKADSEALEDINCON        19270410        /* sealed data inconsistent */
+#define RXKADDATALEN            19270411        /* user data too long */
+#define RXKADILLEGALLEVEL       19270412        /* caller not authorised to use encrypted conns */
+
 #endif /* _LINUX_RXRPC_PACKET_H */
diff --git a/include/rxrpc/peer.h b/include/rxrpc/peer.h
deleted file mode 100644
index 8b8fe97cbbcc..000000000000
--- a/include/rxrpc/peer.h
+++ /dev/null
@@ -1,82 +0,0 @@
-/* peer.h: Rx RPC per-transport peer record
- *
- * Copyright (C) 2002 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-
-#ifndef _LINUX_RXRPC_PEER_H
-#define _LINUX_RXRPC_PEER_H
-
-#include <linux/wait.h>
-#include <rxrpc/types.h>
-#include <rxrpc/krxtimod.h>
-
-struct rxrpc_peer_ops
-{
-        /* peer record being added */
-        int (*adding)(struct rxrpc_peer *peer);
-
-        /* peer record being discarded from graveyard */
-        void (*discarding)(struct rxrpc_peer *peer);
-
-        /* change of epoch detected on connection */
-        void (*change_of_epoch)(struct rxrpc_connection *conn);
-};
-
-/*****************************************************************************/
-/*
- * Rx RPC per-transport peer record
- * - peers only retain a refcount on the transport when they are active
- * - peers with refcount==0 are inactive and reside in the transport's graveyard
- */
-struct rxrpc_peer
-{
-        atomic_t                usage;
-        struct rxrpc_peer_ops   *ops;           /* operations on this peer */
-        struct rxrpc_transport  *trans;         /* owner transport */
-        struct rxrpc_timer      timeout;        /* timeout for grave destruction */
-        struct list_head        link;           /* link in transport's peer list */
-        struct list_head        proc_link;      /* link in /proc list */
-        rwlock_t                conn_idlock;    /* lock for connection IDs */
-        struct list_head        conn_idlist;    /* list of connections granted IDs */
-        uint32_t                conn_idcounter; /* connection ID counter */
-        rwlock_t                conn_lock;      /* lock for active/dead connections */
-        struct list_head        conn_active;    /* active connections to/from this peer */
-        struct list_head        conn_graveyard; /* graveyard for inactive connections */
-        spinlock_t              conn_gylock;    /* lock for conn_graveyard */
-        wait_queue_head_t       conn_gy_waitq;  /* wait queue hit when graveyard is empty */
-        atomic_t                conn_count;     /* number of attached connections */
-        struct in_addr          addr;           /* remote address */
-        size_t                  if_mtu;         /* interface MTU for this peer */
-        spinlock_t              lock;           /* access lock */
-
-        void                    *user;          /* application layer data */
-
-        /* calculated RTT cache */
-#define RXRPC_RTT_CACHE_SIZE 32
-        suseconds_t             rtt;            /* current RTT estimate (in uS) */
-        unsigned                rtt_point;      /* next entry at which to insert */
-        unsigned                rtt_usage;      /* amount of cache actually used */
-        suseconds_t             rtt_cache[RXRPC_RTT_CACHE_SIZE]; /* calculated RTT cache */
-};
-
-
-extern int rxrpc_peer_lookup(struct rxrpc_transport *trans,
-                             __be32 addr,
-                             struct rxrpc_peer **_peer);
-
-static inline void rxrpc_get_peer(struct rxrpc_peer *peer)
-{
-        BUG_ON(atomic_read(&peer->usage)<0);
-        atomic_inc(&peer->usage);
-        //printk("rxrpc_get_peer(%p{u=%d})\n",peer,atomic_read(&peer->usage));
-}
-
-extern void rxrpc_put_peer(struct rxrpc_peer *peer);
-
-#endif /* _LINUX_RXRPC_PEER_H */
diff --git a/include/rxrpc/rxrpc.h b/include/rxrpc/rxrpc.h
deleted file mode 100644
index 8d9874cef991..000000000000
--- a/include/rxrpc/rxrpc.h
+++ /dev/null
@@ -1,36 +0,0 @@
-/* rx.h: Rx RPC interface
- *
- * Copyright (C) 2002 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-
-#ifndef _LINUX_RXRPC_RXRPC_H
-#define _LINUX_RXRPC_RXRPC_H
-
-#ifdef __KERNEL__
-
-extern __be32 rxrpc_epoch;
-
-#ifdef CONFIG_SYSCTL
-extern int rxrpc_ktrace;
-extern int rxrpc_kdebug;
-extern int rxrpc_kproto;
-extern int rxrpc_knet;
-#else
-#define rxrpc_ktrace    0
-#define rxrpc_kdebug    0
-#define rxrpc_kproto    0
-#define rxrpc_knet      0
-#endif
-
-extern int rxrpc_sysctl_init(void);
-extern void rxrpc_sysctl_cleanup(void);
-
-#endif /* __KERNEL__ */
-
-#endif /* _LINUX_RXRPC_RXRPC_H */
diff --git a/include/rxrpc/transport.h b/include/rxrpc/transport.h
deleted file mode 100644
index 7c7b9683fa39..000000000000
--- a/include/rxrpc/transport.h
+++ /dev/null
@@ -1,106 +0,0 @@
-/* transport.h: Rx transport management
- *
- * Copyright (C) 2002 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-
-#ifndef _LINUX_RXRPC_TRANSPORT_H
-#define _LINUX_RXRPC_TRANSPORT_H
-
-#include <rxrpc/types.h>
-#include <rxrpc/krxiod.h>
-#include <rxrpc/rxrpc.h>
-#include <linux/skbuff.h>
-#include <linux/rwsem.h>
-
-typedef int (*rxrpc_newcall_fnx_t)(struct rxrpc_call *call);
-
-extern wait_queue_head_t rxrpc_krxiod_wq;
-
-/*****************************************************************************/
-/*
- * Rx operation specification
- * - tables of these must be sorted by op ID so that they can be binary-chop searched
- */
-struct rxrpc_operation
-{
-        unsigned                id;             /* operation ID */
-        size_t                  asize;          /* minimum size of argument block */
-        const char              *name;          /* name of operation */
-        void                    *user;          /* initial user data */
-};
-
-/*****************************************************************************/
-/*
- * Rx transport service record
- */
-struct rxrpc_service
-{
-        struct list_head        link;           /* link in services list on transport */
-        struct module           *owner;         /* owner module */
-        rxrpc_newcall_fnx_t     new_call;       /* new call handler function */
-        const char              *name;          /* name of service */
-        unsigned short          service_id;     /* Rx service ID */
-        rxrpc_call_attn_func_t  attn_func;      /* call requires attention callback */
-        rxrpc_call_error_func_t error_func;     /* call error callback */
-        rxrpc_call_aemap_func_t aemap_func;     /* abort -> errno mapping callback */
-
-        const struct rxrpc_operation    *ops_begin;     /* beginning of operations table */
-        const struct rxrpc_operation    *ops_end;       /* end of operations table */
-};
-
-/*****************************************************************************/
-/*
- * Rx transport endpoint record
- */
-struct rxrpc_transport
-{
-        atomic_t                usage;
-        struct socket           *socket;        /* my UDP socket */
-        struct list_head        services;       /* services listening on this socket */
-        struct list_head        link;           /* link in transport list */
-        struct list_head        proc_link;      /* link in transport proc list */
-        struct list_head        krxiodq_link;   /* krxiod attention queue link */
-        spinlock_t              lock;           /* access lock */
-        struct list_head        peer_active;    /* active peers connected to over this socket */
-        struct list_head        peer_graveyard; /* inactive peer list */
-        spinlock_t              peer_gylock;    /* peer graveyard lock */
-        wait_queue_head_t       peer_gy_waitq;  /* wait queue hit when peer graveyard is empty */
-        rwlock_t                peer_lock;      /* peer list access lock */
-        atomic_t                peer_count;     /* number of peers */
-        struct rxrpc_peer_ops   *peer_ops;      /* default peer operations */
-        unsigned short          port;           /* port upon which listening */
-        volatile char           error_rcvd;     /* T if received ICMP error outstanding */
-};
-
-extern int rxrpc_create_transport(unsigned short port,
-                                  struct rxrpc_transport **_trans);
-
-static inline void rxrpc_get_transport(struct rxrpc_transport *trans)
-{
-        BUG_ON(atomic_read(&trans->usage) <= 0);
-        atomic_inc(&trans->usage);
-        //printk("rxrpc_get_transport(%p{u=%d})\n",
-        //       trans, atomic_read(&trans->usage));
-}
-
-extern void rxrpc_put_transport(struct rxrpc_transport *trans);
-
-extern int rxrpc_add_service(struct rxrpc_transport *trans,
-                             struct rxrpc_service *srv);
-
-extern void rxrpc_del_service(struct rxrpc_transport *trans,
-                              struct rxrpc_service *srv);
-
-extern void rxrpc_trans_receive_packet(struct rxrpc_transport *trans);
-
-extern int rxrpc_trans_immediate_abort(struct rxrpc_transport *trans,
-                                       struct rxrpc_message *msg,
-                                       int error);
-
-#endif /* _LINUX_RXRPC_TRANSPORT_H */