317 files changed, 7842 insertions, 2647 deletions

diff --git a/include/asm-avr32/ioctls.h b/include/asm-avr32/ioctls.h
index 0500426b7186..0cf2c0a4502b 100644
--- a/include/asm-avr32/ioctls.h
+++ b/include/asm-avr32/ioctls.h
@@ -47,6 +47,10 @@
 #define TIOCSBRK        0x5427  /* BSD compatibility */
 #define TIOCCBRK        0x5428  /* BSD compatibility */
 #define TIOCGSID        0x5429  /* Return the session ID of FD */
+#define TCGETS2         _IOR('T',0x2A, struct termios2)
+#define TCSETS2         _IOW('T',0x2B, struct termios2)
+#define TCSETSW2        _IOW('T',0x2C, struct termios2)
+#define TCSETSF2        _IOW('T',0x2D, struct termios2)
 #define TIOCGPTN        _IOR('T',0x30, unsigned int) /* Get Pty Number (of pty-mux device) */
 #define TIOCSPTLCK      _IOW('T',0x31, int)  /* Lock/unlock Pty */
 
diff --git a/include/asm-cris/Kbuild b/include/asm-cris/Kbuild
index 17455459c43f..b7037d80d461 100644
--- a/include/asm-cris/Kbuild
+++ b/include/asm-cris/Kbuild
@@ -1,7 +1,8 @@
 include include/asm-generic/Kbuild.asm
 
-header-$(CONFIG_ETRAX_ARCH_V10) += arch-v10/
-header-$(CONFIG_ETRAX_ARCH_V32) += arch-v32/
+header-y += arch/
+header-y += arch-v10/
+header-y += arch-v32/
 
 header-y += ethernet.h
 header-y += rtc.h
diff --git a/include/asm-frv/ioctls.h b/include/asm-frv/ioctls.h
index 341c7ddef2a3..d0c30e31fbda 100644
--- a/include/asm-frv/ioctls.h
+++ b/include/asm-frv/ioctls.h
@@ -47,6 +47,10 @@
 #define TIOCSBRK        0x5427  /* BSD compatibility */
 #define TIOCCBRK        0x5428  /* BSD compatibility */
 #define TIOCGSID        0x5429  /* Return the session ID of FD */
+#define TCGETS2         _IOR('T',0x2A, struct termios2)
+#define TCSETS2         _IOW('T',0x2B, struct termios2)
+#define TCSETSW2        _IOW('T',0x2C, struct termios2)
+#define TCSETSF2        _IOW('T',0x2D, struct termios2)
 #define TIOCGPTN        _IOR('T',0x30, unsigned int) /* Get Pty Number (of pty-mux device) */
 #define TIOCSPTLCK      _IOW('T',0x31, int)  /* Lock/unlock Pty */
 
diff --git a/include/asm-frv/termbits.h b/include/asm-frv/termbits.h
index 74851b424d4f..5568492b5086 100644
--- a/include/asm-frv/termbits.h
+++ b/include/asm-frv/termbits.h
@@ -141,6 +141,7 @@ struct ktermios {
 #define HUPCL   0002000
 #define CLOCAL  0004000
 #define CBAUDEX 0010000
+#define    BOTHER 0010000
 #define    B57600 0010001
 #define   B115200 0010002
 #define   B230400 0010003
@@ -156,11 +157,13 @@ struct ktermios {
 #define  B3000000 0010015
 #define  B3500000 0010016
 #define  B4000000 0010017
-#define CIBAUD    002003600000  /* input baud rate (not used) */
+#define CIBAUD    002003600000          /* Input baud rate */
 #define CTVB      004000000000          /* VisioBraille Terminal flow control */
 #define CMSPAR    010000000000          /* mark or space (stick) parity */
 #define CRTSCTS   020000000000          /* flow control */
 
+#define IBSHIFT 16                      /* Shift from CBAUD to CIBAUD */
+
 /* c_lflag bits */
 #define ISIG    0000001
 #define ICANON  0000002
diff --git a/include/asm-ia64/Kbuild b/include/asm-ia64/Kbuild
index eb24a3f47caa..ccbe8ae47a61 100644
--- a/include/asm-ia64/Kbuild
+++ b/include/asm-ia64/Kbuild
@@ -5,12 +5,12 @@ header-y += fpu.h
 header-y += fpswa.h
 header-y += ia64regs.h
 header-y += intel_intrin.h
-header-y += intrinsics.h
 header-y += perfmon_default_smpl.h
 header-y += ptrace_offsets.h
 header-y += rse.h
 header-y += ucontext.h
 
 unifdef-y += gcc_intrin.h
+unifdef-y += intrinsics.h
 unifdef-y += perfmon.h
 unifdef-y += ustack.h
diff --git a/include/asm-ia64/gcc_intrin.h b/include/asm-ia64/gcc_intrin.h
index 2fe292c275fe..0f5b55921758 100644
--- a/include/asm-ia64/gcc_intrin.h
+++ b/include/asm-ia64/gcc_intrin.h
@@ -32,7 +32,7 @@ extern void ia64_bad_param_for_getreg (void);
 register unsigned long ia64_r13 asm ("r13") __used;
 #endif
 
-#define ia64_setreg(regnum, val)                                                \
+#define ia64_native_setreg(regnum, val)                                         \
 ({                                                                              \
         switch (regnum) {                                                       \
             case _IA64_REG_PSR_L:                                               \
@@ -61,7 +61,7 @@ register unsigned long ia64_r13 asm ("r13") __used;
         }                                                                       \
 })
 
-#define ia64_getreg(regnum)                                                     \
+#define ia64_native_getreg(regnum)                                              \
 ({                                                                              \
         __u64 ia64_intri_res;                                                   \
                                                                                 \
@@ -385,7 +385,7 @@ register unsigned long ia64_r13 asm ("r13") __used;
 
 #define ia64_invala() asm volatile ("invala" ::: "memory")
 
-#define ia64_thash(addr)                                                        \
+#define ia64_native_thash(addr)                                                 \
 ({                                                                              \
         __u64 ia64_intri_res;                                                   \
         asm volatile ("thash %0=%1" : "=r"(ia64_intri_res) : "r" (addr));       \
@@ -438,10 +438,10 @@ register unsigned long ia64_r13 asm ("r13") __used;
 #define ia64_set_pmd(index, val)                                                \
         asm volatile ("mov pmd[%0]=%1" :: "r"(index), "r"(val) : "memory")
 
-#define ia64_set_rr(index, val)                                                 \
+#define ia64_native_set_rr(index, val)                                                  \
         asm volatile ("mov rr[%0]=%1" :: "r"(index), "r"(val) : "memory");
 
-#define ia64_get_cpuid(index)                                                           \
+#define ia64_native_get_cpuid(index)                                                    \
 ({                                                                                      \
         __u64 ia64_intri_res;                                                           \
         asm volatile ("mov %0=cpuid[%r1]" : "=r"(ia64_intri_res) : "rO"(index));        \
@@ -477,33 +477,33 @@ register unsigned long ia64_r13 asm ("r13") __used;
 })
 
 
-#define ia64_get_pmd(index)                                                     \
+#define ia64_native_get_pmd(index)                                              \
 ({                                                                              \
         __u64 ia64_intri_res;                                                   \
         asm volatile ("mov %0=pmd[%1]" : "=r"(ia64_intri_res) : "r"(index));    \
         ia64_intri_res;                                                         \
 })
 
-#define ia64_get_rr(index)                                                      \
+#define ia64_native_get_rr(index)                                               \
 ({                                                                              \
         __u64 ia64_intri_res;                                                   \
         asm volatile ("mov %0=rr[%1]" : "=r"(ia64_intri_res) : "r" (index));    \
         ia64_intri_res;                                                         \
 })
 
-#define ia64_fc(addr)   asm volatile ("fc %0" :: "r"(addr) : "memory")
+#define ia64_native_fc(addr)    asm volatile ("fc %0" :: "r"(addr) : "memory")
 
 
 #define ia64_sync_i()   asm volatile (";; sync.i" ::: "memory")
 
-#define ia64_ssm(mask)  asm volatile ("ssm %0":: "i"((mask)) : "memory")
-#define ia64_rsm(mask)  asm volatile ("rsm %0":: "i"((mask)) : "memory")
+#define ia64_native_ssm(mask)   asm volatile ("ssm %0":: "i"((mask)) : "memory")
+#define ia64_native_rsm(mask)   asm volatile ("rsm %0":: "i"((mask)) : "memory")
 #define ia64_sum(mask)  asm volatile ("sum %0":: "i"((mask)) : "memory")
 #define ia64_rum(mask)  asm volatile ("rum %0":: "i"((mask)) : "memory")
 
 #define ia64_ptce(addr) asm volatile ("ptc.e %0" :: "r"(addr))
 
-#define ia64_ptcga(addr, size)                                                  \
+#define ia64_native_ptcga(addr, size)                                           \
 do {                                                                            \
         asm volatile ("ptc.ga %0,%1" :: "r"(addr), "r"(size) : "memory");       \
         ia64_dv_serialize_data();                                               \
@@ -608,7 +608,7 @@ do {										\
         }                                                               \
 })
 
-#define ia64_intrin_local_irq_restore(x)                        \
+#define ia64_native_intrin_local_irq_restore(x)                 \
 do {                                                            \
         asm volatile (";;   cmp.ne p6,p7=%0,r0;;"               \
                       "(p6) ssm psr.i;"                         \
diff --git a/include/asm-ia64/hw_irq.h b/include/asm-ia64/hw_irq.h
index 76366dc9c1a0..5c99cbcb8a0d 100644
--- a/include/asm-ia64/hw_irq.h
+++ b/include/asm-ia64/hw_irq.h
@@ -15,7 +15,11 @@
 #include <asm/ptrace.h>
 #include <asm/smp.h>
 
+#ifndef CONFIG_PARAVIRT
 typedef u8 ia64_vector;
+#else
+typedef u16 ia64_vector;
+#endif
 
 /*
  * 0 special
@@ -104,13 +108,24 @@ DECLARE_PER_CPU(int[IA64_NUM_VECTORS], vector_irq);
 
 extern struct hw_interrupt_type irq_type_ia64_lsapic;   /* CPU-internal interrupt controller */
 
+#ifdef CONFIG_PARAVIRT_GUEST
+#include <asm/paravirt.h>
+#else
+#define ia64_register_ipi       ia64_native_register_ipi
+#define assign_irq_vector       ia64_native_assign_irq_vector
+#define free_irq_vector         ia64_native_free_irq_vector
+#define register_percpu_irq     ia64_native_register_percpu_irq
+#define ia64_resend_irq         ia64_native_resend_irq
+#endif
+
+extern void ia64_native_register_ipi(void);
 extern int bind_irq_vector(int irq, int vector, cpumask_t domain);
-extern int assign_irq_vector (int irq); /* allocate a free vector */
-extern void free_irq_vector (int vector);
+extern int ia64_native_assign_irq_vector (int irq);     /* allocate a free vector */
+extern void ia64_native_free_irq_vector (int vector);
 extern int reserve_irq_vector (int vector);
 extern void __setup_vector_irq(int cpu);
 extern void ia64_send_ipi (int cpu, int vector, int delivery_mode, int redirect);
-extern void register_percpu_irq (ia64_vector vec, struct irqaction *action);
+extern void ia64_native_register_percpu_irq (ia64_vector vec, struct irqaction *action);
 extern int check_irq_used (int irq);
 extern void destroy_and_reserve_irq (unsigned int irq);
 
@@ -122,7 +137,7 @@ static inline int irq_prepare_move(int irq, int cpu) { return 0; }
 static inline void irq_complete_move(unsigned int irq) {}
 #endif
 
-static inline void ia64_resend_irq(unsigned int vector)
+static inline void ia64_native_resend_irq(unsigned int vector)
 {
         platform_send_ipi(smp_processor_id(), vector, IA64_IPI_DM_INT, 0);
 }
diff --git a/include/asm-ia64/intel_intrin.h b/include/asm-ia64/intel_intrin.h
index a520d103d808..53cec577558a 100644
--- a/include/asm-ia64/intel_intrin.h
+++ b/include/asm-ia64/intel_intrin.h
@@ -16,8 +16,8 @@
                          * intrinsic
                          */
 
-#define ia64_getreg             __getReg
-#define ia64_setreg             __setReg
+#define ia64_native_getreg      __getReg
+#define ia64_native_setreg      __setReg
 
 #define ia64_hint               __hint
 #define ia64_hint_pause         __hint_pause
@@ -39,10 +39,10 @@
 #define ia64_invala_fr          __invala_fr
 #define ia64_nop                __nop
 #define ia64_sum                __sum
-#define ia64_ssm                __ssm
+#define ia64_native_ssm         __ssm
 #define ia64_rum                __rum
-#define ia64_rsm                __rsm
-#define ia64_fc                 __fc
+#define ia64_native_rsm         __rsm
+#define ia64_native_fc          __fc
 
 #define ia64_ldfs               __ldfs
 #define ia64_ldfd               __ldfd
@@ -88,16 +88,17 @@
                 __setIndReg(_IA64_REG_INDR_PMC, index, val)
 #define ia64_set_pmd(index, val)        \
                 __setIndReg(_IA64_REG_INDR_PMD, index, val)
-#define ia64_set_rr(index, val) \
+#define ia64_native_set_rr(index, val)  \
                 __setIndReg(_IA64_REG_INDR_RR, index, val)
 
-#define ia64_get_cpuid(index)   __getIndReg(_IA64_REG_INDR_CPUID, index)
-#define __ia64_get_dbr(index)   __getIndReg(_IA64_REG_INDR_DBR, index)
-#define ia64_get_ibr(index)     __getIndReg(_IA64_REG_INDR_IBR, index)
-#define ia64_get_pkr(index)     __getIndReg(_IA64_REG_INDR_PKR, index)
-#define ia64_get_pmc(index)     __getIndReg(_IA64_REG_INDR_PMC, index)
-#define ia64_get_pmd(index)     __getIndReg(_IA64_REG_INDR_PMD, index)
-#define ia64_get_rr(index)      __getIndReg(_IA64_REG_INDR_RR, index)
+#define ia64_native_get_cpuid(index)    \
+                __getIndReg(_IA64_REG_INDR_CPUID, index)
+#define __ia64_get_dbr(index)           __getIndReg(_IA64_REG_INDR_DBR, index)
+#define ia64_get_ibr(index)             __getIndReg(_IA64_REG_INDR_IBR, index)
+#define ia64_get_pkr(index)             __getIndReg(_IA64_REG_INDR_PKR, index)
+#define ia64_get_pmc(index)             __getIndReg(_IA64_REG_INDR_PMC, index)
+#define ia64_native_get_pmd(index)      __getIndReg(_IA64_REG_INDR_PMD, index)
+#define ia64_native_get_rr(index)       __getIndReg(_IA64_REG_INDR_RR, index)
 
 #define ia64_srlz_d             __dsrlz
 #define ia64_srlz_i             __isrlz
@@ -119,16 +120,16 @@
 #define ia64_ld8_acq            __ld8_acq
 
 #define ia64_sync_i             __synci
-#define ia64_thash              __thash
-#define ia64_ttag               __ttag
+#define ia64_native_thash       __thash
+#define ia64_native_ttag        __ttag
 #define ia64_itcd               __itcd
 #define ia64_itci               __itci
 #define ia64_itrd               __itrd
 #define ia64_itri               __itri
 #define ia64_ptce               __ptce
 #define ia64_ptcl               __ptcl
-#define ia64_ptcg               __ptcg
-#define ia64_ptcga              __ptcga
+#define ia64_native_ptcg        __ptcg
+#define ia64_native_ptcga       __ptcga
 #define ia64_ptri               __ptri
 #define ia64_ptrd               __ptrd
 #define ia64_dep_mi             _m64_dep_mi
@@ -145,13 +146,13 @@
 #define ia64_lfetch_fault       __lfetch_fault
 #define ia64_lfetch_fault_excl  __lfetch_fault_excl
 
-#define ia64_intrin_local_irq_restore(x)                \
+#define ia64_native_intrin_local_irq_restore(x)         \
 do {                                                    \
         if ((x) != 0) {                                 \
-                ia64_ssm(IA64_PSR_I);                   \
+                ia64_native_ssm(IA64_PSR_I);            \
                 ia64_srlz_d();                          \
         } else {                                        \
-                ia64_rsm(IA64_PSR_I);                   \
+                ia64_native_rsm(IA64_PSR_I);            \
         }                                               \
 } while (0)
 
diff --git a/include/asm-ia64/intrinsics.h b/include/asm-ia64/intrinsics.h
index f1135b5b94c3..47d686dba1eb 100644
--- a/include/asm-ia64/intrinsics.h
+++ b/include/asm-ia64/intrinsics.h
@@ -18,6 +18,17 @@
 # include <asm/gcc_intrin.h>
 #endif
 
+#define ia64_native_get_psr_i() (ia64_native_getreg(_IA64_REG_PSR) & IA64_PSR_I)
+
+#define ia64_native_set_rr0_to_rr4(val0, val1, val2, val3, val4)        \
+do {                                                                    \
+        ia64_native_set_rr(0x0000000000000000UL, (val0));               \
+        ia64_native_set_rr(0x2000000000000000UL, (val1));               \
+        ia64_native_set_rr(0x4000000000000000UL, (val2));               \
+        ia64_native_set_rr(0x6000000000000000UL, (val3));               \
+        ia64_native_set_rr(0x8000000000000000UL, (val4));               \
+} while (0)
+
 /*
  * Force an unresolved reference if someone tries to use
  * ia64_fetch_and_add() with a bad value.
@@ -183,4 +194,48 @@ extern long ia64_cmpxchg_called_with_bad_pointer (void);
 #endif /* !CONFIG_IA64_DEBUG_CMPXCHG */
 
 #endif
+
+#ifdef __KERNEL__
+#include <asm/paravirt_privop.h>
+#endif
+
+#ifndef __ASSEMBLY__
+#if defined(CONFIG_PARAVIRT) && defined(__KERNEL__)
+#define IA64_INTRINSIC_API(name)        pv_cpu_ops.name
+#define IA64_INTRINSIC_MACRO(name)      paravirt_ ## name
+#else
+#define IA64_INTRINSIC_API(name)        ia64_native_ ## name
+#define IA64_INTRINSIC_MACRO(name)      ia64_native_ ## name
+#endif
+
+/************************************************/
+/* Instructions paravirtualized for correctness */
+/************************************************/
+/* fc, thash, get_cpuid, get_pmd, get_eflags, set_eflags */
+/* Note that "ttag" and "cover" are also privilege-sensitive; "ttag"
+ * is not currently used (though it may be in a long-format VHPT system!)
+ */
+#define ia64_fc                         IA64_INTRINSIC_API(fc)
+#define ia64_thash                      IA64_INTRINSIC_API(thash)
+#define ia64_get_cpuid                  IA64_INTRINSIC_API(get_cpuid)
+#define ia64_get_pmd                    IA64_INTRINSIC_API(get_pmd)
+
+
+/************************************************/
+/* Instructions paravirtualized for performance */
+/************************************************/
+#define ia64_ssm                        IA64_INTRINSIC_MACRO(ssm)
+#define ia64_rsm                        IA64_INTRINSIC_MACRO(rsm)
+#define ia64_getreg                     IA64_INTRINSIC_API(getreg)
+#define ia64_setreg                     IA64_INTRINSIC_API(setreg)
+#define ia64_set_rr                     IA64_INTRINSIC_API(set_rr)
+#define ia64_get_rr                     IA64_INTRINSIC_API(get_rr)
+#define ia64_ptcga                      IA64_INTRINSIC_API(ptcga)
+#define ia64_get_psr_i                  IA64_INTRINSIC_API(get_psr_i)
+#define ia64_intrin_local_irq_restore   \
+        IA64_INTRINSIC_API(intrin_local_irq_restore)
+#define ia64_set_rr0_to_rr4             IA64_INTRINSIC_API(set_rr0_to_rr4)
+
+#endif /* !__ASSEMBLY__ */
+
 #endif /* _ASM_IA64_INTRINSICS_H */
diff --git a/include/asm-ia64/iosapic.h b/include/asm-ia64/iosapic.h
index a3a4288daae8..b9c102e15f22 100644
--- a/include/asm-ia64/iosapic.h
+++ b/include/asm-ia64/iosapic.h
@@ -55,13 +55,27 @@
 
 #define NR_IOSAPICS                     256
 
-static inline unsigned int __iosapic_read(char __iomem *iosapic, unsigned int reg)
+#ifdef CONFIG_PARAVIRT_GUEST
+#include <asm/paravirt.h>
+#else
+#define iosapic_pcat_compat_init        ia64_native_iosapic_pcat_compat_init
+#define __iosapic_read                  __ia64_native_iosapic_read
+#define __iosapic_write                 __ia64_native_iosapic_write
+#define iosapic_get_irq_chip            ia64_native_iosapic_get_irq_chip
+#endif
+
+extern void __init ia64_native_iosapic_pcat_compat_init(void);
+extern struct irq_chip *ia64_native_iosapic_get_irq_chip(unsigned long trigger);
+
+static inline unsigned int
+__ia64_native_iosapic_read(char __iomem *iosapic, unsigned int reg)
 {
         writel(reg, iosapic + IOSAPIC_REG_SELECT);
         return readl(iosapic + IOSAPIC_WINDOW);
 }
 
-static inline void __iosapic_write(char __iomem *iosapic, unsigned int reg, u32 val)
+static inline void
+__ia64_native_iosapic_write(char __iomem *iosapic, unsigned int reg, u32 val)
 {
         writel(reg, iosapic + IOSAPIC_REG_SELECT);
         writel(val, iosapic + IOSAPIC_WINDOW);
diff --git a/include/asm-ia64/irq.h b/include/asm-ia64/irq.h
index a66d26827cbb..3627116fb0e2 100644
--- a/include/asm-ia64/irq.h
+++ b/include/asm-ia64/irq.h
@@ -13,14 +13,7 @@
 
 #include <linux/types.h>
 #include <linux/cpumask.h>
-
-#define NR_VECTORS      256
-
-#if (NR_VECTORS + 32 * NR_CPUS) < 1024
-#define NR_IRQS (NR_VECTORS + 32 * NR_CPUS)
-#else
-#define NR_IRQS 1024
-#endif
+#include <asm-ia64/nr-irqs.h>
 
 static __inline__ int
 irq_canonicalize (int irq)
diff --git a/include/asm-ia64/kvm_host.h b/include/asm-ia64/kvm_host.h
index c082c208c1f3..1efe513a9941 100644
--- a/include/asm-ia64/kvm_host.h
+++ b/include/asm-ia64/kvm_host.h
@@ -38,6 +38,7 @@
 /* memory slots that does not exposed to userspace */
 #define KVM_PRIVATE_MEM_SLOTS 4
 
+#define KVM_COALESCED_MMIO_PAGE_OFFSET 1
 
 /* define exit reasons from vmm to kvm*/
 #define EXIT_REASON_VM_PANIC            0
@@ -521,4 +522,6 @@ int kvm_emulate_halt(struct kvm_vcpu *vcpu);
 int kvm_pal_emul(struct kvm_vcpu *vcpu, struct kvm_run *kvm_run);
 void kvm_sal_emul(struct kvm_vcpu *vcpu);
 
+static inline void kvm_inject_nmi(struct kvm_vcpu *vcpu) {}
+
 #endif
diff --git a/include/asm-ia64/mmu_context.h b/include/asm-ia64/mmu_context.h
index cef2400983fa..040bc87db930 100644
--- a/include/asm-ia64/mmu_context.h
+++ b/include/asm-ia64/mmu_context.h
@@ -152,11 +152,7 @@ reload_context (nv_mm_context_t context)
 #  endif
 #endif
 
-        ia64_set_rr(0x0000000000000000UL, rr0);
-        ia64_set_rr(0x2000000000000000UL, rr1);
-        ia64_set_rr(0x4000000000000000UL, rr2);
-        ia64_set_rr(0x6000000000000000UL, rr3);
-        ia64_set_rr(0x8000000000000000UL, rr4);
+        ia64_set_rr0_to_rr4(rr0, rr1, rr2, rr3, rr4);
         ia64_srlz_i();                  /* srlz.i implies srlz.d */
 }
 
diff --git a/include/asm-ia64/native/inst.h b/include/asm-ia64/native/inst.h
new file mode 100644
index 000000000000..c953a2ca4fce
--- /dev/null
+++ b/include/asm-ia64/native/inst.h
@@ -0,0 +1,175 @@
+/******************************************************************************
+ * include/asm-ia64/native/inst.h
+ *
+ * Copyright (c) 2008 Isaku Yamahata <yamahata at valinux co jp>
+ *                    VA Linux Systems Japan K.K.
+ *
+ * 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
+ *
+ */
+
+#define DO_SAVE_MIN             IA64_NATIVE_DO_SAVE_MIN
+
+#define __paravirt_switch_to                    ia64_native_switch_to
+#define __paravirt_leave_syscall                ia64_native_leave_syscall
+#define __paravirt_work_processed_syscall       ia64_native_work_processed_syscall
+#define __paravirt_leave_kernel                 ia64_native_leave_kernel
+#define __paravirt_pending_syscall_end          ia64_work_pending_syscall_end
+#define __paravirt_work_processed_syscall_target \
+                                                ia64_work_processed_syscall
+
+#ifdef CONFIG_PARAVIRT_GUEST_ASM_CLOBBER_CHECK
+# define PARAVIRT_POISON        0xdeadbeefbaadf00d
+# define CLOBBER(clob)                          \
+        ;;                                      \
+        movl clob = PARAVIRT_POISON;            \
+        ;;
+#else
+# define CLOBBER(clob)          /* nothing */
+#endif
+
+#define MOV_FROM_IFA(reg)       \
+        mov reg = cr.ifa
+
+#define MOV_FROM_ITIR(reg)      \
+        mov reg = cr.itir
+
+#define MOV_FROM_ISR(reg)       \
+        mov reg = cr.isr
+
+#define MOV_FROM_IHA(reg)       \
+        mov reg = cr.iha
+
+#define MOV_FROM_IPSR(pred, reg)        \
+(pred)  mov reg = cr.ipsr
+
+#define MOV_FROM_IIM(reg)       \
+        mov reg = cr.iim
+
+#define MOV_FROM_IIP(reg)       \
+        mov reg = cr.iip
+
+#define MOV_FROM_IVR(reg, clob) \
+        mov reg = cr.ivr        \
+        CLOBBER(clob)
+
+#define MOV_FROM_PSR(pred, reg, clob)   \
+(pred)  mov reg = psr                   \
+        CLOBBER(clob)
+
+#define MOV_TO_IFA(reg, clob)   \
+        mov cr.ifa = reg        \
+        CLOBBER(clob)
+
+#define MOV_TO_ITIR(pred, reg, clob)    \
+(pred)  mov cr.itir = reg               \
+        CLOBBER(clob)
+
+#define MOV_TO_IHA(pred, reg, clob)     \
+(pred)  mov cr.iha = reg                \
+        CLOBBER(clob)
+
+#define MOV_TO_IPSR(pred, reg, clob)            \
+(pred)  mov cr.ipsr = reg                       \
+        CLOBBER(clob)
+
+#define MOV_TO_IFS(pred, reg, clob)     \
+(pred)  mov cr.ifs = reg                \
+        CLOBBER(clob)
+
+#define MOV_TO_IIP(reg, clob)   \
+        mov cr.iip = reg        \
+        CLOBBER(clob)
+
+#define MOV_TO_KR(kr, reg, clob0, clob1)        \
+        mov IA64_KR(kr) = reg                   \
+        CLOBBER(clob0)                          \
+        CLOBBER(clob1)
+
+#define ITC_I(pred, reg, clob)  \
+(pred)  itc.i reg               \
+        CLOBBER(clob)
+
+#define ITC_D(pred, reg, clob)  \
+(pred)  itc.d reg               \
+        CLOBBER(clob)
+
+#define ITC_I_AND_D(pred_i, pred_d, reg, clob)  \
+(pred_i) itc.i reg;                             \
+(pred_d) itc.d reg                              \
+        CLOBBER(clob)
+
+#define THASH(pred, reg0, reg1, clob)           \
+(pred)  thash reg0 = reg1                       \
+        CLOBBER(clob)
+
+#define SSM_PSR_IC_AND_DEFAULT_BITS_AND_SRLZ_I(clob0, clob1)            \
+        ssm psr.ic | PSR_DEFAULT_BITS                                   \
+        CLOBBER(clob0)                                                  \
+        CLOBBER(clob1)                                                  \
+        ;;                                                              \
+        srlz.i /* guarantee that interruption collectin is on */        \
+        ;;
+
+#define SSM_PSR_IC_AND_SRLZ_D(clob0, clob1)     \
+        ssm psr.ic                              \
+        CLOBBER(clob0)                          \
+        CLOBBER(clob1)                          \
+        ;;                                      \
+        srlz.d
+
+#define RSM_PSR_IC(clob)        \
+        rsm psr.ic              \
+        CLOBBER(clob)
+
+#define SSM_PSR_I(pred, pred_clob, clob)        \
+(pred)  ssm psr.i                               \
+        CLOBBER(clob)
+
+#define RSM_PSR_I(pred, clob0, clob1)   \
+(pred)  rsm psr.i                       \
+        CLOBBER(clob0)                  \
+        CLOBBER(clob1)
+
+#define RSM_PSR_I_IC(clob0, clob1, clob2)       \
+        rsm psr.i | psr.ic                      \
+        CLOBBER(clob0)                          \
+        CLOBBER(clob1)                          \
+        CLOBBER(clob2)
+
+#define RSM_PSR_DT              \
+        rsm psr.dt
+
+#define SSM_PSR_DT_AND_SRLZ_I   \
+        ssm psr.dt              \
+        ;;                      \
+        srlz.i
+
+#define BSW_0(clob0, clob1, clob2)      \
+        bsw.0                           \
+        CLOBBER(clob0)                  \
+        CLOBBER(clob1)                  \
+        CLOBBER(clob2)
+
+#define BSW_1(clob0, clob1)     \
+        bsw.1                   \
+        CLOBBER(clob0)          \
+        CLOBBER(clob1)
+
+#define COVER   \
+        cover
+
+#define RFI     \
+        rfi
diff --git a/include/asm-ia64/native/irq.h b/include/asm-ia64/native/irq.h
new file mode 100644
index 000000000000..efe9ff74a3c4
--- /dev/null
+++ b/include/asm-ia64/native/irq.h
@@ -0,0 +1,35 @@
+/******************************************************************************
+ * include/asm-ia64/native/irq.h
+ *
+ * Copyright (c) 2008 Isaku Yamahata <yamahata at valinux co jp>
+ *                    VA Linux Systems Japan K.K.
+ *
+ * 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
+ *
+ * moved from linux/include/asm-ia64/irq.h.
+ */
+
+#ifndef _ASM_IA64_NATIVE_IRQ_H
+#define _ASM_IA64_NATIVE_IRQ_H
+
+#define NR_VECTORS      256
+
+#if (NR_VECTORS + 32 * NR_CPUS) < 1024
+#define IA64_NATIVE_NR_IRQS (NR_VECTORS + 32 * NR_CPUS)
+#else
+#define IA64_NATIVE_NR_IRQS 1024
+#endif
+
+#endif /* _ASM_IA64_NATIVE_IRQ_H */
diff --git a/include/asm-ia64/paravirt.h b/include/asm-ia64/paravirt.h
new file mode 100644
index 000000000000..1b4df129f579
--- /dev/null
+++ b/include/asm-ia64/paravirt.h
@@ -0,0 +1,255 @@
+/******************************************************************************
+ * include/asm-ia64/paravirt.h
+ *
+ * Copyright (c) 2008 Isaku Yamahata <yamahata at valinux co jp>
+ *                    VA Linux Systems Japan K.K.
+ *
+ * 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
+ *
+ */
+
+
+#ifndef __ASM_PARAVIRT_H
+#define __ASM_PARAVIRT_H
+
+#ifdef CONFIG_PARAVIRT_GUEST
+
+#define PARAVIRT_HYPERVISOR_TYPE_DEFAULT        0
+#define PARAVIRT_HYPERVISOR_TYPE_XEN            1
+
+#ifndef __ASSEMBLY__
+
+#include <asm/hw_irq.h>
+#include <asm/meminit.h>
+
+/******************************************************************************
+ * general info
+ */
+struct pv_info {
+        unsigned int kernel_rpl;
+        int paravirt_enabled;
+        const char *name;
+};
+
+extern struct pv_info pv_info;
+
+static inline int paravirt_enabled(void)
+{
+        return pv_info.paravirt_enabled;
+}
+
+static inline unsigned int get_kernel_rpl(void)
+{
+        return pv_info.kernel_rpl;
+}
+
+/******************************************************************************
+ * initialization hooks.
+ */
+struct rsvd_region;
+
+struct pv_init_ops {
+        void (*banner)(void);
+
+        int (*reserve_memory)(struct rsvd_region *region);
+
+        void (*arch_setup_early)(void);
+        void (*arch_setup_console)(char **cmdline_p);
+        int (*arch_setup_nomca)(void);
+
+        void (*post_smp_prepare_boot_cpu)(void);
+};
+
+extern struct pv_init_ops pv_init_ops;
+
+static inline void paravirt_banner(void)
+{
+        if (pv_init_ops.banner)
+                pv_init_ops.banner();
+}
+
+static inline int paravirt_reserve_memory(struct rsvd_region *region)
+{
+        if (pv_init_ops.reserve_memory)
+                return pv_init_ops.reserve_memory(region);
+        return 0;
+}
+
+static inline void paravirt_arch_setup_early(void)
+{
+        if (pv_init_ops.arch_setup_early)
+                pv_init_ops.arch_setup_early();
+}
+
+static inline void paravirt_arch_setup_console(char **cmdline_p)
+{
+        if (pv_init_ops.arch_setup_console)
+                pv_init_ops.arch_setup_console(cmdline_p);
+}
+
+static inline int paravirt_arch_setup_nomca(void)
+{
+        if (pv_init_ops.arch_setup_nomca)
+                return pv_init_ops.arch_setup_nomca();
+        return 0;
+}
+
+static inline void paravirt_post_smp_prepare_boot_cpu(void)
+{
+        if (pv_init_ops.post_smp_prepare_boot_cpu)
+                pv_init_ops.post_smp_prepare_boot_cpu();
+}
+
+/******************************************************************************
+ * replacement of iosapic operations.
+ */
+
+struct pv_iosapic_ops {
+        void (*pcat_compat_init)(void);
+
+        struct irq_chip *(*get_irq_chip)(unsigned long trigger);
+
+        unsigned int (*__read)(char __iomem *iosapic, unsigned int reg);
+        void (*__write)(char __iomem *iosapic, unsigned int reg, u32 val);
+};
+
+extern struct pv_iosapic_ops pv_iosapic_ops;
+
+static inline void
+iosapic_pcat_compat_init(void)
+{
+        if (pv_iosapic_ops.pcat_compat_init)
+                pv_iosapic_ops.pcat_compat_init();
+}
+
+static inline struct irq_chip*
+iosapic_get_irq_chip(unsigned long trigger)
+{
+        return pv_iosapic_ops.get_irq_chip(trigger);
+}
+
+static inline unsigned int
+__iosapic_read(char __iomem *iosapic, unsigned int reg)
+{
+        return pv_iosapic_ops.__read(iosapic, reg);
+}
+
+static inline void
+__iosapic_write(char __iomem *iosapic, unsigned int reg, u32 val)
+{
+        return pv_iosapic_ops.__write(iosapic, reg, val);
+}
+
+/******************************************************************************
+ * replacement of irq operations.
+ */
+
+struct pv_irq_ops {
+        void (*register_ipi)(void);
+
+        int (*assign_irq_vector)(int irq);
+        void (*free_irq_vector)(int vector);
+
+        void (*register_percpu_irq)(ia64_vector vec,
+                                    struct irqaction *action);
+
+        void (*resend_irq)(unsigned int vector);
+};
+
+extern struct pv_irq_ops pv_irq_ops;
+
+static inline void
+ia64_register_ipi(void)
+{
+        pv_irq_ops.register_ipi();
+}
+
+static inline int
+assign_irq_vector(int irq)
+{
+        return pv_irq_ops.assign_irq_vector(irq);
+}
+
+static inline void
+free_irq_vector(int vector)
+{
+        return pv_irq_ops.free_irq_vector(vector);
+}
+
+static inline void
+register_percpu_irq(ia64_vector vec, struct irqaction *action)
+{
+        pv_irq_ops.register_percpu_irq(vec, action);
+}
+
+static inline void
+ia64_resend_irq(unsigned int vector)
+{
+        pv_irq_ops.resend_irq(vector);
+}
+
+/******************************************************************************
+ * replacement of time operations.
+ */
+
+extern struct itc_jitter_data_t itc_jitter_data;
+extern volatile int time_keeper_id;
+
+struct pv_time_ops {
+        void (*init_missing_ticks_accounting)(int cpu);
+        int (*do_steal_accounting)(unsigned long *new_itm);
+
+        void (*clocksource_resume)(void);
+};
+
+extern struct pv_time_ops pv_time_ops;
+
+static inline void
+paravirt_init_missing_ticks_accounting(int cpu)
+{
+        if (pv_time_ops.init_missing_ticks_accounting)
+                pv_time_ops.init_missing_ticks_accounting(cpu);
+}
+
+static inline int
+paravirt_do_steal_accounting(unsigned long *new_itm)
+{
+        return pv_time_ops.do_steal_accounting(new_itm);
+}
+
+#endif /* !__ASSEMBLY__ */
+
+#else
+/* fallback for native case */
+
+#ifndef __ASSEMBLY__
+
+#define paravirt_banner()                               do { } while (0)
+#define paravirt_reserve_memory(region)                 0
+
+#define paravirt_arch_setup_early()                     do { } while (0)
+#define paravirt_arch_setup_console(cmdline_p)          do { } while (0)
+#define paravirt_arch_setup_nomca()                     0
+#define paravirt_post_smp_prepare_boot_cpu()            do { } while (0)
+
+#define paravirt_init_missing_ticks_accounting(cpu)     do { } while (0)
+#define paravirt_do_steal_accounting(new_itm)           0
+
+#endif /* __ASSEMBLY__ */
+
+
+#endif /* CONFIG_PARAVIRT_GUEST */
+
+#endif /* __ASM_PARAVIRT_H */
diff --git a/include/asm-ia64/paravirt_privop.h b/include/asm-ia64/paravirt_privop.h
new file mode 100644
index 000000000000..52482e6940ac
--- /dev/null
+++ b/include/asm-ia64/paravirt_privop.h
@@ -0,0 +1,114 @@
+/******************************************************************************
+ * include/asm-ia64/paravirt_privops.h
+ *
+ * Copyright (c) 2008 Isaku Yamahata <yamahata at valinux co jp>
+ *                    VA Linux Systems Japan K.K.
+ *
+ * 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
+ *
+ */
+
+#ifndef _ASM_IA64_PARAVIRT_PRIVOP_H
+#define _ASM_IA64_PARAVIRT_PRIVOP_H
+
+#ifdef CONFIG_PARAVIRT
+
+#ifndef __ASSEMBLY__
+
+#include <linux/types.h>
+#include <asm/kregs.h> /* for IA64_PSR_I */
+
+/******************************************************************************
+ * replacement of intrinsics operations.
+ */
+
+struct pv_cpu_ops {
+        void (*fc)(unsigned long addr);
+        unsigned long (*thash)(unsigned long addr);
+        unsigned long (*get_cpuid)(int index);
+        unsigned long (*get_pmd)(int index);
+        unsigned long (*getreg)(int reg);
+        void (*setreg)(int reg, unsigned long val);
+        void (*ptcga)(unsigned long addr, unsigned long size);
+        unsigned long (*get_rr)(unsigned long index);
+        void (*set_rr)(unsigned long index, unsigned long val);
+        void (*set_rr0_to_rr4)(unsigned long val0, unsigned long val1,
+                               unsigned long val2, unsigned long val3,
+                               unsigned long val4);
+        void (*ssm_i)(void);
+        void (*rsm_i)(void);
+        unsigned long (*get_psr_i)(void);
+        void (*intrin_local_irq_restore)(unsigned long flags);
+};
+
+extern struct pv_cpu_ops pv_cpu_ops;
+
+extern void ia64_native_setreg_func(int regnum, unsigned long val);
+extern unsigned long ia64_native_getreg_func(int regnum);
+
+/************************************************/
+/* Instructions paravirtualized for performance */
+/************************************************/
+
+/* mask for ia64_native_ssm/rsm() must be constant.("i" constraing).
+ * static inline function doesn't satisfy it. */
+#define paravirt_ssm(mask)                      \
+        do {                                    \
+                if ((mask) == IA64_PSR_I)       \
+                        pv_cpu_ops.ssm_i();     \
+                else                            \
+                        ia64_native_ssm(mask);  \
+        } while (0)
+
+#define paravirt_rsm(mask)                      \
+        do {                                    \
+                if ((mask) == IA64_PSR_I)       \
+                        pv_cpu_ops.rsm_i();     \
+                else                            \
+                        ia64_native_rsm(mask);  \
+        } while (0)
+
+/******************************************************************************
+ * replacement of hand written assembly codes.
+ */
+struct pv_cpu_asm_switch {
+        unsigned long switch_to;
+        unsigned long leave_syscall;
+        unsigned long work_processed_syscall;
+        unsigned long leave_kernel;
+};
+void paravirt_cpu_asm_init(const struct pv_cpu_asm_switch *cpu_asm_switch);
+
+#endif /* __ASSEMBLY__ */
+
+#define IA64_PARAVIRT_ASM_FUNC(name)    paravirt_ ## name
+
+#else
+
+/* fallback for native case */
+#define IA64_PARAVIRT_ASM_FUNC(name)    ia64_native_ ## name
+
+#endif /* CONFIG_PARAVIRT */
+
+/* these routines utilize privilege-sensitive or performance-sensitive
+ * privileged instructions so the code must be replaced with
+ * paravirtualized versions */
+#define ia64_switch_to                  IA64_PARAVIRT_ASM_FUNC(switch_to)
+#define ia64_leave_syscall              IA64_PARAVIRT_ASM_FUNC(leave_syscall)
+#define ia64_work_processed_syscall     \
+        IA64_PARAVIRT_ASM_FUNC(work_processed_syscall)
+#define ia64_leave_kernel               IA64_PARAVIRT_ASM_FUNC(leave_kernel)
+
+#endif /* _ASM_IA64_PARAVIRT_PRIVOP_H */
diff --git a/include/asm-ia64/smp.h b/include/asm-ia64/smp.h
index 27731e032ee9..12d96e0cd513 100644
--- a/include/asm-ia64/smp.h
+++ b/include/asm-ia64/smp.h
@@ -15,6 +15,7 @@
 #include <linux/kernel.h>
 #include <linux/cpumask.h>
 #include <linux/bitops.h>
+#include <linux/irqreturn.h>
 
 #include <asm/io.h>
 #include <asm/param.h>
@@ -120,6 +121,7 @@ extern void __init smp_build_cpu_map(void);
 extern void __init init_smp_config (void);
 extern void smp_do_timer (struct pt_regs *regs);
 
+extern irqreturn_t handle_IPI(int irq, void *dev_id);
 extern void smp_send_reschedule (int cpu);
 extern void identify_siblings (struct cpuinfo_ia64 *);
 extern int is_multithreading_enabled(void);
diff --git a/include/asm-ia64/system.h b/include/asm-ia64/system.h
index 26e250bfb912..927a381c20ca 100644
--- a/include/asm-ia64/system.h
+++ b/include/asm-ia64/system.h
@@ -26,6 +26,7 @@
  */
 #define KERNEL_START             (GATE_ADDR+__IA64_UL_CONST(0x100000000))
 #define PERCPU_ADDR             (-PERCPU_PAGE_SIZE)
+#define LOAD_OFFSET             (KERNEL_START - KERNEL_TR_PAGE_SIZE)
 
 #ifndef __ASSEMBLY__
 
@@ -122,10 +123,16 @@ extern struct ia64_boot_param {
  *   write a floating-point register right before reading the PSR
  *   and that writes to PSR.mfl
  */
+#ifdef CONFIG_PARAVIRT
+#define __local_save_flags()    ia64_get_psr_i()
+#else
+#define __local_save_flags()    ia64_getreg(_IA64_REG_PSR)
+#endif
+
 #define __local_irq_save(x)                     \
 do {                                            \
         ia64_stop();                            \
-        (x) = ia64_getreg(_IA64_REG_PSR);       \
+        (x) = __local_save_flags();             \
         ia64_stop();                            \
         ia64_rsm(IA64_PSR_I);                   \
 } while (0)
@@ -173,7 +180,7 @@ do {								\
 #endif /* !CONFIG_IA64_DEBUG_IRQ */
 
 #define local_irq_enable()      ({ ia64_stop(); ia64_ssm(IA64_PSR_I); ia64_srlz_d(); })
-#define local_save_flags(flags) ({ ia64_stop(); (flags) = ia64_getreg(_IA64_REG_PSR); })
+#define local_save_flags(flags) ({ ia64_stop(); (flags) = __local_save_flags(); })
 
 #define irqs_disabled()                         \
 ({                                              \
diff --git a/include/asm-ia64/uv/uv_mmrs.h b/include/asm-ia64/uv/uv_mmrs.h
index 1cc1dbb0182f..c149ef085437 100644
--- a/include/asm-ia64/uv/uv_mmrs.h
+++ b/include/asm-ia64/uv/uv_mmrs.h
@@ -11,11 +11,284 @@
 #ifndef __ASM_IA64_UV_MMRS__
 #define __ASM_IA64_UV_MMRS__
 
-/*
- *       AUTO GENERATED - Do not edit
- */
+#define UV_MMR_ENABLE           (1UL << 63)
+
+/* ========================================================================= */
+/*                           UVH_BAU_DATA_CONFIG                             */
+/* ========================================================================= */
+#define UVH_BAU_DATA_CONFIG 0x61680UL
+#define UVH_BAU_DATA_CONFIG_32 0x0438
+
+#define UVH_BAU_DATA_CONFIG_VECTOR_SHFT 0
+#define UVH_BAU_DATA_CONFIG_VECTOR_MASK 0x00000000000000ffUL
+#define UVH_BAU_DATA_CONFIG_DM_SHFT 8
+#define UVH_BAU_DATA_CONFIG_DM_MASK 0x0000000000000700UL
+#define UVH_BAU_DATA_CONFIG_DESTMODE_SHFT 11
+#define UVH_BAU_DATA_CONFIG_DESTMODE_MASK 0x0000000000000800UL
+#define UVH_BAU_DATA_CONFIG_STATUS_SHFT 12
+#define UVH_BAU_DATA_CONFIG_STATUS_MASK 0x0000000000001000UL
+#define UVH_BAU_DATA_CONFIG_P_SHFT 13
+#define UVH_BAU_DATA_CONFIG_P_MASK 0x0000000000002000UL
+#define UVH_BAU_DATA_CONFIG_T_SHFT 15
+#define UVH_BAU_DATA_CONFIG_T_MASK 0x0000000000008000UL
+#define UVH_BAU_DATA_CONFIG_M_SHFT 16
+#define UVH_BAU_DATA_CONFIG_M_MASK 0x0000000000010000UL
+#define UVH_BAU_DATA_CONFIG_APIC_ID_SHFT 32
+#define UVH_BAU_DATA_CONFIG_APIC_ID_MASK 0xffffffff00000000UL
+
+union uvh_bau_data_config_u {
+    unsigned long       v;
+    struct uvh_bau_data_config_s {
+        unsigned long   vector_  :  8;  /* RW */
+        unsigned long   dm       :  3;  /* RW */
+        unsigned long   destmode :  1;  /* RW */
+        unsigned long   status   :  1;  /* RO */
+        unsigned long   p        :  1;  /* RO */
+        unsigned long   rsvd_14  :  1;  /*    */
+        unsigned long   t        :  1;  /* RO */
+        unsigned long   m        :  1;  /* RW */
+        unsigned long   rsvd_17_31: 15;  /*    */
+        unsigned long   apic_id  : 32;  /* RW */
+    } s;
+};
+
+/* ========================================================================= */
+/*                           UVH_EVENT_OCCURRED0                             */
+/* ========================================================================= */
+#define UVH_EVENT_OCCURRED0 0x70000UL
+#define UVH_EVENT_OCCURRED0_32 0x005e8
+
+#define UVH_EVENT_OCCURRED0_LB_HCERR_SHFT 0
+#define UVH_EVENT_OCCURRED0_LB_HCERR_MASK 0x0000000000000001UL
+#define UVH_EVENT_OCCURRED0_GR0_HCERR_SHFT 1
+#define UVH_EVENT_OCCURRED0_GR0_HCERR_MASK 0x0000000000000002UL
+#define UVH_EVENT_OCCURRED0_GR1_HCERR_SHFT 2
+#define UVH_EVENT_OCCURRED0_GR1_HCERR_MASK 0x0000000000000004UL
+#define UVH_EVENT_OCCURRED0_LH_HCERR_SHFT 3
+#define UVH_EVENT_OCCURRED0_LH_HCERR_MASK 0x0000000000000008UL
+#define UVH_EVENT_OCCURRED0_RH_HCERR_SHFT 4
+#define UVH_EVENT_OCCURRED0_RH_HCERR_MASK 0x0000000000000010UL
+#define UVH_EVENT_OCCURRED0_XN_HCERR_SHFT 5
+#define UVH_EVENT_OCCURRED0_XN_HCERR_MASK 0x0000000000000020UL
+#define UVH_EVENT_OCCURRED0_SI_HCERR_SHFT 6
+#define UVH_EVENT_OCCURRED0_SI_HCERR_MASK 0x0000000000000040UL
+#define UVH_EVENT_OCCURRED0_LB_AOERR0_SHFT 7
+#define UVH_EVENT_OCCURRED0_LB_AOERR0_MASK 0x0000000000000080UL
+#define UVH_EVENT_OCCURRED0_GR0_AOERR0_SHFT 8
+#define UVH_EVENT_OCCURRED0_GR0_AOERR0_MASK 0x0000000000000100UL
+#define UVH_EVENT_OCCURRED0_GR1_AOERR0_SHFT 9
+#define UVH_EVENT_OCCURRED0_GR1_AOERR0_MASK 0x0000000000000200UL
+#define UVH_EVENT_OCCURRED0_LH_AOERR0_SHFT 10
+#define UVH_EVENT_OCCURRED0_LH_AOERR0_MASK 0x0000000000000400UL
+#define UVH_EVENT_OCCURRED0_RH_AOERR0_SHFT 11
+#define UVH_EVENT_OCCURRED0_RH_AOERR0_MASK 0x0000000000000800UL
+#define UVH_EVENT_OCCURRED0_XN_AOERR0_SHFT 12
+#define UVH_EVENT_OCCURRED0_XN_AOERR0_MASK 0x0000000000001000UL
+#define UVH_EVENT_OCCURRED0_SI_AOERR0_SHFT 13
+#define UVH_EVENT_OCCURRED0_SI_AOERR0_MASK 0x0000000000002000UL
+#define UVH_EVENT_OCCURRED0_LB_AOERR1_SHFT 14
+#define UVH_EVENT_OCCURRED0_LB_AOERR1_MASK 0x0000000000004000UL
+#define UVH_EVENT_OCCURRED0_GR0_AOERR1_SHFT 15
+#define UVH_EVENT_OCCURRED0_GR0_AOERR1_MASK 0x0000000000008000UL
+#define UVH_EVENT_OCCURRED0_GR1_AOERR1_SHFT 16
+#define UVH_EVENT_OCCURRED0_GR1_AOERR1_MASK 0x0000000000010000UL
+#define UVH_EVENT_OCCURRED0_LH_AOERR1_SHFT 17
+#define UVH_EVENT_OCCURRED0_LH_AOERR1_MASK 0x0000000000020000UL
+#define UVH_EVENT_OCCURRED0_RH_AOERR1_SHFT 18
+#define UVH_EVENT_OCCURRED0_RH_AOERR1_MASK 0x0000000000040000UL
+#define UVH_EVENT_OCCURRED0_XN_AOERR1_SHFT 19
+#define UVH_EVENT_OCCURRED0_XN_AOERR1_MASK 0x0000000000080000UL
+#define UVH_EVENT_OCCURRED0_SI_AOERR1_SHFT 20
+#define UVH_EVENT_OCCURRED0_SI_AOERR1_MASK 0x0000000000100000UL
+#define UVH_EVENT_OCCURRED0_RH_VPI_INT_SHFT 21
+#define UVH_EVENT_OCCURRED0_RH_VPI_INT_MASK 0x0000000000200000UL
+#define UVH_EVENT_OCCURRED0_SYSTEM_SHUTDOWN_INT_SHFT 22
+#define UVH_EVENT_OCCURRED0_SYSTEM_SHUTDOWN_INT_MASK 0x0000000000400000UL
+#define UVH_EVENT_OCCURRED0_LB_IRQ_INT_0_SHFT 23
+#define UVH_EVENT_OCCURRED0_LB_IRQ_INT_0_MASK 0x0000000000800000UL
+#define UVH_EVENT_OCCURRED0_LB_IRQ_INT_1_SHFT 24
+#define UVH_EVENT_OCCURRED0_LB_IRQ_INT_1_MASK 0x0000000001000000UL
+#define UVH_EVENT_OCCURRED0_LB_IRQ_INT_2_SHFT 25
+#define UVH_EVENT_OCCURRED0_LB_IRQ_INT_2_MASK 0x0000000002000000UL
+#define UVH_EVENT_OCCURRED0_LB_IRQ_INT_3_SHFT 26
+#define UVH_EVENT_OCCURRED0_LB_IRQ_INT_3_MASK 0x0000000004000000UL
+#define UVH_EVENT_OCCURRED0_LB_IRQ_INT_4_SHFT 27
+#define UVH_EVENT_OCCURRED0_LB_IRQ_INT_4_MASK 0x0000000008000000UL
+#define UVH_EVENT_OCCURRED0_LB_IRQ_INT_5_SHFT 28
+#define UVH_EVENT_OCCURRED0_LB_IRQ_INT_5_MASK 0x0000000010000000UL
+#define UVH_EVENT_OCCURRED0_LB_IRQ_INT_6_SHFT 29
+#define UVH_EVENT_OCCURRED0_LB_IRQ_INT_6_MASK 0x0000000020000000UL
+#define UVH_EVENT_OCCURRED0_LB_IRQ_INT_7_SHFT 30
+#define UVH_EVENT_OCCURRED0_LB_IRQ_INT_7_MASK 0x0000000040000000UL
+#define UVH_EVENT_OCCURRED0_LB_IRQ_INT_8_SHFT 31
+#define UVH_EVENT_OCCURRED0_LB_IRQ_INT_8_MASK 0x0000000080000000UL
+#define UVH_EVENT_OCCURRED0_LB_IRQ_INT_9_SHFT 32
+#define UVH_EVENT_OCCURRED0_LB_IRQ_INT_9_MASK 0x0000000100000000UL
+#define UVH_EVENT_OCCURRED0_LB_IRQ_INT_10_SHFT 33
+#define UVH_EVENT_OCCURRED0_LB_IRQ_INT_10_MASK 0x0000000200000000UL
+#define UVH_EVENT_OCCURRED0_LB_IRQ_INT_11_SHFT 34
+#define UVH_EVENT_OCCURRED0_LB_IRQ_INT_11_MASK 0x0000000400000000UL
+#define UVH_EVENT_OCCURRED0_LB_IRQ_INT_12_SHFT 35
+#define UVH_EVENT_OCCURRED0_LB_IRQ_INT_12_MASK 0x0000000800000000UL
+#define UVH_EVENT_OCCURRED0_LB_IRQ_INT_13_SHFT 36
+#define UVH_EVENT_OCCURRED0_LB_IRQ_INT_13_MASK 0x0000001000000000UL
+#define UVH_EVENT_OCCURRED0_LB_IRQ_INT_14_SHFT 37
+#define UVH_EVENT_OCCURRED0_LB_IRQ_INT_14_MASK 0x0000002000000000UL
+#define UVH_EVENT_OCCURRED0_LB_IRQ_INT_15_SHFT 38
+#define UVH_EVENT_OCCURRED0_LB_IRQ_INT_15_MASK 0x0000004000000000UL
+#define UVH_EVENT_OCCURRED0_L1_NMI_INT_SHFT 39
+#define UVH_EVENT_OCCURRED0_L1_NMI_INT_MASK 0x0000008000000000UL
+#define UVH_EVENT_OCCURRED0_STOP_CLOCK_SHFT 40
+#define UVH_EVENT_OCCURRED0_STOP_CLOCK_MASK 0x0000010000000000UL
+#define UVH_EVENT_OCCURRED0_ASIC_TO_L1_SHFT 41
+#define UVH_EVENT_OCCURRED0_ASIC_TO_L1_MASK 0x0000020000000000UL
+#define UVH_EVENT_OCCURRED0_L1_TO_ASIC_SHFT 42
+#define UVH_EVENT_OCCURRED0_L1_TO_ASIC_MASK 0x0000040000000000UL
+#define UVH_EVENT_OCCURRED0_LTC_INT_SHFT 43
+#define UVH_EVENT_OCCURRED0_LTC_INT_MASK 0x0000080000000000UL
+#define UVH_EVENT_OCCURRED0_LA_SEQ_TRIGGER_SHFT 44
+#define UVH_EVENT_OCCURRED0_LA_SEQ_TRIGGER_MASK 0x0000100000000000UL
+#define UVH_EVENT_OCCURRED0_IPI_INT_SHFT 45
+#define UVH_EVENT_OCCURRED0_IPI_INT_MASK 0x0000200000000000UL
+#define UVH_EVENT_OCCURRED0_EXTIO_INT0_SHFT 46
+#define UVH_EVENT_OCCURRED0_EXTIO_INT0_MASK 0x0000400000000000UL
+#define UVH_EVENT_OCCURRED0_EXTIO_INT1_SHFT 47
+#define UVH_EVENT_OCCURRED0_EXTIO_INT1_MASK 0x0000800000000000UL
+#define UVH_EVENT_OCCURRED0_EXTIO_INT2_SHFT 48
+#define UVH_EVENT_OCCURRED0_EXTIO_INT2_MASK 0x0001000000000000UL
+#define UVH_EVENT_OCCURRED0_EXTIO_INT3_SHFT 49
+#define UVH_EVENT_OCCURRED0_EXTIO_INT3_MASK 0x0002000000000000UL
+#define UVH_EVENT_OCCURRED0_PROFILE_INT_SHFT 50
+#define UVH_EVENT_OCCURRED0_PROFILE_INT_MASK 0x0004000000000000UL
+#define UVH_EVENT_OCCURRED0_RTC0_SHFT 51
+#define UVH_EVENT_OCCURRED0_RTC0_MASK 0x0008000000000000UL
+#define UVH_EVENT_OCCURRED0_RTC1_SHFT 52
+#define UVH_EVENT_OCCURRED0_RTC1_MASK 0x0010000000000000UL
+#define UVH_EVENT_OCCURRED0_RTC2_SHFT 53
+#define UVH_EVENT_OCCURRED0_RTC2_MASK 0x0020000000000000UL
+#define UVH_EVENT_OCCURRED0_RTC3_SHFT 54
+#define UVH_EVENT_OCCURRED0_RTC3_MASK 0x0040000000000000UL
+#define UVH_EVENT_OCCURRED0_BAU_DATA_SHFT 55
+#define UVH_EVENT_OCCURRED0_BAU_DATA_MASK 0x0080000000000000UL
+#define UVH_EVENT_OCCURRED0_POWER_MANAGEMENT_REQ_SHFT 56
+#define UVH_EVENT_OCCURRED0_POWER_MANAGEMENT_REQ_MASK 0x0100000000000000UL
+union uvh_event_occurred0_u {
+    unsigned long       v;
+    struct uvh_event_occurred0_s {
+        unsigned long   lb_hcerr             :  1;  /* RW, W1C */
+        unsigned long   gr0_hcerr            :  1;  /* RW, W1C */
+        unsigned long   gr1_hcerr            :  1;  /* RW, W1C */
+        unsigned long   lh_hcerr             :  1;  /* RW, W1C */
+        unsigned long   rh_hcerr             :  1;  /* RW, W1C */
+        unsigned long   xn_hcerr             :  1;  /* RW, W1C */
+        unsigned long   si_hcerr             :  1;  /* RW, W1C */
+        unsigned long   lb_aoerr0            :  1;  /* RW, W1C */
+        unsigned long   gr0_aoerr0           :  1;  /* RW, W1C */
+        unsigned long   gr1_aoerr0           :  1;  /* RW, W1C */
+        unsigned long   lh_aoerr0            :  1;  /* RW, W1C */
+        unsigned long   rh_aoerr0            :  1;  /* RW, W1C */
+        unsigned long   xn_aoerr0            :  1;  /* RW, W1C */
+        unsigned long   si_aoerr0            :  1;  /* RW, W1C */
+        unsigned long   lb_aoerr1            :  1;  /* RW, W1C */
+        unsigned long   gr0_aoerr1           :  1;  /* RW, W1C */
+        unsigned long   gr1_aoerr1           :  1;  /* RW, W1C */
+        unsigned long   lh_aoerr1            :  1;  /* RW, W1C */
+        unsigned long   rh_aoerr1            :  1;  /* RW, W1C */
+        unsigned long   xn_aoerr1            :  1;  /* RW, W1C */
+        unsigned long   si_aoerr1            :  1;  /* RW, W1C */
+        unsigned long   rh_vpi_int           :  1;  /* RW, W1C */
+        unsigned long   system_shutdown_int  :  1;  /* RW, W1C */
+        unsigned long   lb_irq_int_0         :  1;  /* RW, W1C */
+        unsigned long   lb_irq_int_1         :  1;  /* RW, W1C */
+        unsigned long   lb_irq_int_2         :  1;  /* RW, W1C */
+        unsigned long   lb_irq_int_3         :  1;  /* RW, W1C */
+        unsigned long   lb_irq_int_4         :  1;  /* RW, W1C */
+        unsigned long   lb_irq_int_5         :  1;  /* RW, W1C */
+        unsigned long   lb_irq_int_6         :  1;  /* RW, W1C */
+        unsigned long   lb_irq_int_7         :  1;  /* RW, W1C */
+        unsigned long   lb_irq_int_8         :  1;  /* RW, W1C */
+        unsigned long   lb_irq_int_9         :  1;  /* RW, W1C */
+        unsigned long   lb_irq_int_10        :  1;  /* RW, W1C */
+        unsigned long   lb_irq_int_11        :  1;  /* RW, W1C */
+        unsigned long   lb_irq_int_12        :  1;  /* RW, W1C */
+        unsigned long   lb_irq_int_13        :  1;  /* RW, W1C */
+        unsigned long   lb_irq_int_14        :  1;  /* RW, W1C */
+        unsigned long   lb_irq_int_15        :  1;  /* RW, W1C */
+        unsigned long   l1_nmi_int           :  1;  /* RW, W1C */
+        unsigned long   stop_clock           :  1;  /* RW, W1C */
+        unsigned long   asic_to_l1           :  1;  /* RW, W1C */
+        unsigned long   l1_to_asic           :  1;  /* RW, W1C */
+        unsigned long   ltc_int              :  1;  /* RW, W1C */
+        unsigned long   la_seq_trigger       :  1;  /* RW, W1C */
+        unsigned long   ipi_int              :  1;  /* RW, W1C */
+        unsigned long   extio_int0           :  1;  /* RW, W1C */
+        unsigned long   extio_int1           :  1;  /* RW, W1C */
+        unsigned long   extio_int2           :  1;  /* RW, W1C */
+        unsigned long   extio_int3           :  1;  /* RW, W1C */
+        unsigned long   profile_int          :  1;  /* RW, W1C */
+        unsigned long   rtc0                 :  1;  /* RW, W1C */
+        unsigned long   rtc1                 :  1;  /* RW, W1C */
+        unsigned long   rtc2                 :  1;  /* RW, W1C */
+        unsigned long   rtc3                 :  1;  /* RW, W1C */
+        unsigned long   bau_data             :  1;  /* RW, W1C */
+        unsigned long   power_management_req :  1;  /* RW, W1C */
+        unsigned long   rsvd_57_63           :  7;  /*    */
+    } s;
+};
+
+/* ========================================================================= */
+/*                        UVH_EVENT_OCCURRED0_ALIAS                          */
+/* ========================================================================= */
+#define UVH_EVENT_OCCURRED0_ALIAS 0x0000000000070008UL
+#define UVH_EVENT_OCCURRED0_ALIAS_32 0x005f0
+
+/* ========================================================================= */
+/*                               UVH_INT_CMPB                                */
+/* ========================================================================= */
+#define UVH_INT_CMPB 0x22080UL
+
+#define UVH_INT_CMPB_REAL_TIME_CMPB_SHFT 0
+#define UVH_INT_CMPB_REAL_TIME_CMPB_MASK 0x00ffffffffffffffUL
+
+union uvh_int_cmpb_u {
+    unsigned long       v;
+    struct uvh_int_cmpb_s {
+        unsigned long   real_time_cmpb : 56;  /* RW */
+        unsigned long   rsvd_56_63     :  8;  /*    */
+    } s;
+};
+
+/* ========================================================================= */
+/*                               UVH_INT_CMPC                                */
+/* ========================================================================= */
+#define UVH_INT_CMPC 0x22100UL
+
+#define UVH_INT_CMPC_REAL_TIME_CMPC_SHFT 0
+#define UVH_INT_CMPC_REAL_TIME_CMPC_MASK 0x00ffffffffffffffUL
+
+union uvh_int_cmpc_u {
+    unsigned long       v;
+    struct uvh_int_cmpc_s {
+        unsigned long   real_time_cmpc : 56;  /* RW */
+        unsigned long   rsvd_56_63     :  8;  /*    */
+    } s;
+};
 
- #define UV_MMR_ENABLE          (1UL << 63)
+/* ========================================================================= */
+/*                               UVH_INT_CMPD                                */
+/* ========================================================================= */
+#define UVH_INT_CMPD 0x22180UL
+
+#define UVH_INT_CMPD_REAL_TIME_CMPD_SHFT 0
+#define UVH_INT_CMPD_REAL_TIME_CMPD_MASK 0x00ffffffffffffffUL
+
+union uvh_int_cmpd_u {
+    unsigned long       v;
+    struct uvh_int_cmpd_s {
+        unsigned long   real_time_cmpd : 56;  /* RW */
+        unsigned long   rsvd_56_63     :  8;  /*    */
+    } s;
+};
 
 /* ========================================================================= */
 /*                               UVH_NODE_ID                                 */
@@ -111,8 +384,8 @@ union uvh_rh_gam_alias210_redirect_config_2_mmr_u {
 
 #define UVH_RH_GAM_GRU_OVERLAY_CONFIG_MMR_BASE_SHFT 28
 #define UVH_RH_GAM_GRU_OVERLAY_CONFIG_MMR_BASE_MASK 0x00003ffff0000000UL
-#define UVH_RH_GAM_GRU_OVERLAY_CONFIG_MMR_GR4_SHFT 46
-#define UVH_RH_GAM_GRU_OVERLAY_CONFIG_MMR_GR4_MASK 0x0000400000000000UL
+#define UVH_RH_GAM_GRU_OVERLAY_CONFIG_MMR_GR4_SHFT 48
+#define UVH_RH_GAM_GRU_OVERLAY_CONFIG_MMR_GR4_MASK 0x0001000000000000UL
 #define UVH_RH_GAM_GRU_OVERLAY_CONFIG_MMR_N_GRU_SHFT 52
 #define UVH_RH_GAM_GRU_OVERLAY_CONFIG_MMR_N_GRU_MASK 0x00f0000000000000UL
 #define UVH_RH_GAM_GRU_OVERLAY_CONFIG_MMR_ENABLE_SHFT 63
@@ -123,8 +396,9 @@ union uvh_rh_gam_gru_overlay_config_mmr_u {
     struct uvh_rh_gam_gru_overlay_config_mmr_s {
         unsigned long   rsvd_0_27: 28;  /*    */
         unsigned long   base   : 18;  /* RW */
+        unsigned long   rsvd_46_47:  2;  /*    */
         unsigned long   gr4    :  1;  /* RW */
-        unsigned long   rsvd_47_51:  5;  /*    */
+        unsigned long   rsvd_49_51:  3;  /*    */
         unsigned long   n_gru  :  4;  /* RW */
         unsigned long   rsvd_56_62:  7;  /*    */
         unsigned long   enable :  1;  /* RW */
@@ -157,7 +431,7 @@ union uvh_rh_gam_mmr_overlay_config_mmr_u {
 /* ========================================================================= */
 /*                                 UVH_RTC                                   */
 /* ========================================================================= */
-#define UVH_RTC 0x28000UL
+#define UVH_RTC 0x340000UL
 
 #define UVH_RTC_REAL_TIME_CLOCK_SHFT 0
 #define UVH_RTC_REAL_TIME_CLOCK_MASK 0x00ffffffffffffffUL
@@ -171,6 +445,139 @@ union uvh_rtc_u {
 };
 
 /* ========================================================================= */
+/*                           UVH_RTC1_INT_CONFIG                             */
+/* ========================================================================= */
+#define UVH_RTC1_INT_CONFIG 0x615c0UL
+
+#define UVH_RTC1_INT_CONFIG_VECTOR_SHFT 0
+#define UVH_RTC1_INT_CONFIG_VECTOR_MASK 0x00000000000000ffUL
+#define UVH_RTC1_INT_CONFIG_DM_SHFT 8
+#define UVH_RTC1_INT_CONFIG_DM_MASK 0x0000000000000700UL
+#define UVH_RTC1_INT_CONFIG_DESTMODE_SHFT 11
+#define UVH_RTC1_INT_CONFIG_DESTMODE_MASK 0x0000000000000800UL
+#define UVH_RTC1_INT_CONFIG_STATUS_SHFT 12
+#define UVH_RTC1_INT_CONFIG_STATUS_MASK 0x0000000000001000UL
+#define UVH_RTC1_INT_CONFIG_P_SHFT 13
+#define UVH_RTC1_INT_CONFIG_P_MASK 0x0000000000002000UL
+#define UVH_RTC1_INT_CONFIG_T_SHFT 15
+#define UVH_RTC1_INT_CONFIG_T_MASK 0x0000000000008000UL
+#define UVH_RTC1_INT_CONFIG_M_SHFT 16
+#define UVH_RTC1_INT_CONFIG_M_MASK 0x0000000000010000UL
+#define UVH_RTC1_INT_CONFIG_APIC_ID_SHFT 32
+#define UVH_RTC1_INT_CONFIG_APIC_ID_MASK 0xffffffff00000000UL
+
+union uvh_rtc1_int_config_u {
+    unsigned long       v;
+    struct uvh_rtc1_int_config_s {
+        unsigned long   vector_  :  8;  /* RW */
+        unsigned long   dm       :  3;  /* RW */
+        unsigned long   destmode :  1;  /* RW */
+        unsigned long   status   :  1;  /* RO */
+        unsigned long   p        :  1;  /* RO */
+        unsigned long   rsvd_14  :  1;  /*    */
+        unsigned long   t        :  1;  /* RO */
+        unsigned long   m        :  1;  /* RW */
+        unsigned long   rsvd_17_31: 15;  /*    */
+        unsigned long   apic_id  : 32;  /* RW */
+    } s;
+};
+
+/* ========================================================================= */
+/*                           UVH_RTC2_INT_CONFIG                             */
+/* ========================================================================= */
+#define UVH_RTC2_INT_CONFIG 0x61600UL
+
+#define UVH_RTC2_INT_CONFIG_VECTOR_SHFT 0
+#define UVH_RTC2_INT_CONFIG_VECTOR_MASK 0x00000000000000ffUL
+#define UVH_RTC2_INT_CONFIG_DM_SHFT 8
+#define UVH_RTC2_INT_CONFIG_DM_MASK 0x0000000000000700UL
+#define UVH_RTC2_INT_CONFIG_DESTMODE_SHFT 11
+#define UVH_RTC2_INT_CONFIG_DESTMODE_MASK 0x0000000000000800UL
+#define UVH_RTC2_INT_CONFIG_STATUS_SHFT 12
+#define UVH_RTC2_INT_CONFIG_STATUS_MASK 0x0000000000001000UL
+#define UVH_RTC2_INT_CONFIG_P_SHFT 13
+#define UVH_RTC2_INT_CONFIG_P_MASK 0x0000000000002000UL
+#define UVH_RTC2_INT_CONFIG_T_SHFT 15
+#define UVH_RTC2_INT_CONFIG_T_MASK 0x0000000000008000UL
+#define UVH_RTC2_INT_CONFIG_M_SHFT 16
+#define UVH_RTC2_INT_CONFIG_M_MASK 0x0000000000010000UL
+#define UVH_RTC2_INT_CONFIG_APIC_ID_SHFT 32
+#define UVH_RTC2_INT_CONFIG_APIC_ID_MASK 0xffffffff00000000UL
+
+union uvh_rtc2_int_config_u {
+    unsigned long       v;
+    struct uvh_rtc2_int_config_s {
+        unsigned long   vector_  :  8;  /* RW */
+        unsigned long   dm       :  3;  /* RW */
+        unsigned long   destmode :  1;  /* RW */
+        unsigned long   status   :  1;  /* RO */
+        unsigned long   p        :  1;  /* RO */
+        unsigned long   rsvd_14  :  1;  /*    */
+        unsigned long   t        :  1;  /* RO */
+        unsigned long   m        :  1;  /* RW */
+        unsigned long   rsvd_17_31: 15;  /*    */
+        unsigned long   apic_id  : 32;  /* RW */
+    } s;
+};
+
+/* ========================================================================= */
+/*                           UVH_RTC3_INT_CONFIG                             */
+/* ========================================================================= */
+#define UVH_RTC3_INT_CONFIG 0x61640UL
+
+#define UVH_RTC3_INT_CONFIG_VECTOR_SHFT 0
+#define UVH_RTC3_INT_CONFIG_VECTOR_MASK 0x00000000000000ffUL
+#define UVH_RTC3_INT_CONFIG_DM_SHFT 8
+#define UVH_RTC3_INT_CONFIG_DM_MASK 0x0000000000000700UL
+#define UVH_RTC3_INT_CONFIG_DESTMODE_SHFT 11
+#define UVH_RTC3_INT_CONFIG_DESTMODE_MASK 0x0000000000000800UL
+#define UVH_RTC3_INT_CONFIG_STATUS_SHFT 12
+#define UVH_RTC3_INT_CONFIG_STATUS_MASK 0x0000000000001000UL
+#define UVH_RTC3_INT_CONFIG_P_SHFT 13
+#define UVH_RTC3_INT_CONFIG_P_MASK 0x0000000000002000UL
+#define UVH_RTC3_INT_CONFIG_T_SHFT 15
+#define UVH_RTC3_INT_CONFIG_T_MASK 0x0000000000008000UL
+#define UVH_RTC3_INT_CONFIG_M_SHFT 16
+#define UVH_RTC3_INT_CONFIG_M_MASK 0x0000000000010000UL
+#define UVH_RTC3_INT_CONFIG_APIC_ID_SHFT 32
+#define UVH_RTC3_INT_CONFIG_APIC_ID_MASK 0xffffffff00000000UL
+
+union uvh_rtc3_int_config_u {
+    unsigned long       v;
+    struct uvh_rtc3_int_config_s {
+        unsigned long   vector_  :  8;  /* RW */
+        unsigned long   dm       :  3;  /* RW */
+        unsigned long   destmode :  1;  /* RW */
+        unsigned long   status   :  1;  /* RO */
+        unsigned long   p        :  1;  /* RO */
+        unsigned long   rsvd_14  :  1;  /*    */
+        unsigned long   t        :  1;  /* RO */
+        unsigned long   m        :  1;  /* RW */
+        unsigned long   rsvd_17_31: 15;  /*    */
+        unsigned long   apic_id  : 32;  /* RW */
+    } s;
+};
+
+/* ========================================================================= */
+/*                            UVH_RTC_INC_RATIO                              */
+/* ========================================================================= */
+#define UVH_RTC_INC_RATIO 0x350000UL
+
+#define UVH_RTC_INC_RATIO_FRACTION_SHFT 0
+#define UVH_RTC_INC_RATIO_FRACTION_MASK 0x00000000000fffffUL
+#define UVH_RTC_INC_RATIO_RATIO_SHFT 20
+#define UVH_RTC_INC_RATIO_RATIO_MASK 0x0000000000700000UL
+
+union uvh_rtc_inc_ratio_u {
+    unsigned long       v;
+    struct uvh_rtc_inc_ratio_s {
+        unsigned long   fraction : 20;  /* RW */
+        unsigned long   ratio    :  3;  /* RW */
+        unsigned long   rsvd_23_63: 41;  /*    */
+    } s;
+};
+
+/* ========================================================================= */
 /*                          UVH_SI_ADDR_MAP_CONFIG                           */
 /* ========================================================================= */
 #define UVH_SI_ADDR_MAP_CONFIG 0xc80000UL
diff --git a/include/asm-m68k/amigahw.h b/include/asm-m68k/amigahw.h
index a16fe4e5a28a..5ca5dd951a4a 100644
--- a/include/asm-m68k/amigahw.h
+++ b/include/asm-m68k/amigahw.h
@@ -22,8 +22,6 @@
      *  Different Amiga models
      */
 
-extern unsigned long amiga_model;
-
 #define AMI_UNKNOWN     (0)
 #define AMI_500         (1)
 #define AMI_500PLUS     (2)
@@ -59,11 +57,9 @@ extern unsigned long amiga_chipset;
      */
 
 extern unsigned long amiga_eclock;      /* 700 kHz E Peripheral Clock */
-extern unsigned long amiga_masterclock; /* 28 MHz Master Clock */
 extern unsigned long amiga_colorclock;  /* 3.5 MHz Color Clock */
 extern unsigned long amiga_chip_size;   /* Chip RAM Size (bytes) */
 extern unsigned char amiga_vblank;      /* VBLANK Frequency */
-extern unsigned char amiga_psfreq;      /* Power Supply Frequency */
 
 
 #define AMIGAHW_DECLARE(name)   unsigned name : 1
diff --git a/include/asm-m68k/amigaints.h b/include/asm-m68k/amigaints.h
index 7c8713468fd2..b1bcdb835ab9 100644
--- a/include/asm-m68k/amigaints.h
+++ b/include/asm-m68k/amigaints.h
@@ -98,6 +98,8 @@
 #define CIA_ICR_ALL     0x1f
 #define CIA_ICR_SETCLR  0x80
 
+extern void amiga_init_IRQ(void);
+
 /* to access the interrupt control registers of CIA's use only
 ** these functions, they behave exactly like the amiga os routines
 */
diff --git a/include/asm-m68k/apollodma.h b/include/asm-m68k/apollodma.h
index 6821e3ba32e9..954adc851adb 100644
--- a/include/asm-m68k/apollodma.h
+++ b/include/asm-m68k/apollodma.h
@@ -1,4 +1,4 @@
-/* $Id: dma.h,v 1.7 1992/12/14 00:29:34 root Exp root $
+/*
  * linux/include/asm/dma.h: Defines for using and allocating dma channels.
  * Written by Hennus Bergman, 1992.
  * High DMA channel support & info by Hannu Savolainen
diff --git a/include/asm-m68k/dvma.h b/include/asm-m68k/dvma.h
index e1112de5a5e3..4fff408d0150 100644
--- a/include/asm-m68k/dvma.h
+++ b/include/asm-m68k/dvma.h
@@ -1,4 +1,4 @@
-/* $Id: dvma.h,v 1.4 1999/03/27 20:23:41 tsbogend Exp $
+/*
  * include/asm-m68k/dma.h
  *
  * Copyright 1995 (C) David S. Miller (davem@caip.rutgers.edu)
@@ -63,8 +63,6 @@ static inline int dvma_map_cpu(unsigned long kaddr, unsigned long vaddr,
         return 0;
 }
 
-extern unsigned long dvma_page(unsigned long kaddr, unsigned long vaddr);
-
 #else /* Sun3x */
 
 /* sun3x dvma page support */
diff --git a/include/asm-m68k/fpu.h b/include/asm-m68k/fpu.h
index 59701d7b4e78..ffb6b8cfc6d5 100644
--- a/include/asm-m68k/fpu.h
+++ b/include/asm-m68k/fpu.h
@@ -7,15 +7,15 @@
  */
 
 #if defined(CONFIG_M68020) || defined(CONFIG_M68030)
-#define FPSTATESIZE (216/sizeof(unsigned char))
+#define FPSTATESIZE (216)
 #elif defined(CONFIG_M68040)
-#define FPSTATESIZE (96/sizeof(unsigned char))
+#define FPSTATESIZE (96)
 #elif defined(CONFIG_M68KFPU_EMU)
-#define FPSTATESIZE (28/sizeof(unsigned char))
+#define FPSTATESIZE (28)
 #elif defined(CONFIG_M68060)
-#define FPSTATESIZE (12/sizeof(unsigned char))
+#define FPSTATESIZE (12)
 #else
-#define FPSTATESIZE error no_cpu_type_configured
+#define FPSTATESIZE (0)
 #endif
 
 #endif /* __M68K_FPU_H */
diff --git a/include/asm-m68k/irq.h b/include/asm-m68k/irq.h
index eb29a5260591..226bfc0f21b1 100644
--- a/include/asm-m68k/irq.h
+++ b/include/asm-m68k/irq.h
@@ -24,7 +24,7 @@
 #elif defined(CONFIG_HP300)
 #define NR_IRQS 8
 #else
-#error unknown nr of irqs
+#define NR_IRQS 0
 #endif
 
 /*
diff --git a/include/asm-m68k/mac_baboon.h b/include/asm-m68k/mac_baboon.h
index e87850830be8..c2a042b8c349 100644
--- a/include/asm-m68k/mac_baboon.h
+++ b/include/asm-m68k/mac_baboon.h
@@ -29,6 +29,4 @@ struct baboon {
                                  */
 };
 
-extern volatile struct baboon *baboon;
-
 #endif /* __ASSEMBLY **/
diff --git a/include/asm-m68k/mac_via.h b/include/asm-m68k/mac_via.h
index 59b758cd16ad..39afb438b656 100644
--- a/include/asm-m68k/mac_via.h
+++ b/include/asm-m68k/mac_via.h
@@ -253,7 +253,6 @@
 
 extern volatile __u8 *via1,*via2;
 extern int rbv_present,via_alt_mapping;
-extern __u8 rbv_clear;
 
 static inline int rbv_set_video_bpp(int bpp)
 {
diff --git a/include/asm-m68k/machines.h b/include/asm-m68k/machines.h
index da6015a90f24..be667e84f01b 100644
--- a/include/asm-m68k/machines.h
+++ b/include/asm-m68k/machines.h
@@ -1,4 +1,4 @@
-/* $Id: machines.h,v 1.4 1995/11/25 02:31:58 davem Exp $
+/*
  * machines.h:  Defines for taking apart the machine type value in the
  *              idprom and determining the kind of machine we are on.
  *
@@ -21,8 +21,6 @@ struct Sun_Machine_Models {
 //#define NUM_SUN_MACHINES   23
 #define NUM_SUN_MACHINES  8
 
-extern struct Sun_Machine_Models Sun_Machines[NUM_SUN_MACHINES];
-
 /* The machine type in the idprom area looks like this:
  *
  * ---------------
diff --git a/include/asm-m68k/macintosh.h b/include/asm-m68k/macintosh.h
index 28b0f49ee521..05309f7e3d06 100644
--- a/include/asm-m68k/macintosh.h
+++ b/include/asm-m68k/macintosh.h
@@ -12,8 +12,6 @@ extern void mac_reset(void);
 extern void mac_poweroff(void);
 extern void mac_init_IRQ(void);
 extern int mac_irq_pending(unsigned int);
-extern void mac_identify(void);
-extern void mac_report_hardware(void);
 
 /*
  *      Floppy driver magic hook - probably shouldnt be here
@@ -21,9 +19,6 @@ extern void mac_report_hardware(void);
 
 extern void via1_set_head(int);
 
-extern void parse_booter(char *ptr);
-extern void print_booter(char *ptr);
-
 /*
  *      Macintosh Table
  */
diff --git a/include/asm-m68k/md.h b/include/asm-m68k/md.h
index 467ea08383e4..d2f78f226f3d 100644
--- a/include/asm-m68k/md.h
+++ b/include/asm-m68k/md.h
@@ -1,4 +1,4 @@
-/* $Id: md.h,v 1.1 1997/12/15 15:12:04 jj Exp $
+/*
  * md.h: High speed xor_block operation for RAID4/5
  *
  */
diff --git a/include/asm-m68k/openprom.h b/include/asm-m68k/openprom.h
index 869ab9176e9f..d33cdadf78e1 100644
--- a/include/asm-m68k/openprom.h
+++ b/include/asm-m68k/openprom.h
@@ -1,4 +1,3 @@
-/* $Id: openprom.h,v 1.19 1996/09/25 03:51:08 davem Exp $ */
 #ifndef __SPARC_OPENPROM_H
 #define __SPARC_OPENPROM_H
 
diff --git a/include/asm-m68k/oplib.h b/include/asm-m68k/oplib.h
index 06caa2d08451..f082d03336bd 100644
--- a/include/asm-m68k/oplib.h
+++ b/include/asm-m68k/oplib.h
@@ -1,4 +1,4 @@
-/* $Id: oplib.h,v 1.12 1996/10/31 06:29:13 davem Exp $
+/*
  * oplib.h:  Describes the interface and available routines in the
  *           Linux Prom library.
  *
@@ -19,7 +19,6 @@ enum prom_major_version {
         PROM_V2,      /* sun4c and early sun4m V2 prom */
         PROM_V3,      /* sun4m and later, up to sun4d/sun4e machines V3 */
         PROM_P1275,   /* IEEE compliant ISA based Sun PROM, only sun4u */
-        PROM_AP1000,  /* actually no prom at all */
 };
 
 extern enum prom_major_version prom_vers;
diff --git a/include/asm-m68k/sbus.h b/include/asm-m68k/sbus.h
index 3b25c0040aa6..bfe3ba147f2e 100644
--- a/include/asm-m68k/sbus.h
+++ b/include/asm-m68k/sbus.h
@@ -12,11 +12,6 @@ struct sbus_dev {
         } reg_addrs[1];
 };
 
-extern void *sparc_alloc_io (u32, void *, int, char *, u32, int);
-#define sparc_alloc_io(a,b,c,d,e,f)     (a)
-
-#define ARCH_SUN4  0
-
 /* sbus IO functions stolen from include/asm-sparc/io.h for the serial driver */
 /* No SBUS on the Sun3, kludge -- sam */
 
diff --git a/include/asm-m68k/sun3-head.h b/include/asm-m68k/sun3-head.h
index e74f384e269f..05af2f18b3bd 100644
--- a/include/asm-m68k/sun3-head.h
+++ b/include/asm-m68k/sun3-head.h
@@ -1,4 +1,3 @@
-/* $Id: head.h,v 1.32 1996/12/04 00:12:48 ecd Exp $ */
 #ifndef __SUN3_HEAD_H
 #define __SUN3_HEAD_H
 
diff --git a/include/asm-m68k/tlbflush.h b/include/asm-m68k/tlbflush.h
index 17707ec315e2..acb6bf21a321 100644
--- a/include/asm-m68k/tlbflush.h
+++ b/include/asm-m68k/tlbflush.h
@@ -16,7 +16,7 @@ static inline void flush_tlb_kernel_page(void *addr)
                                      ".chip 68k"
                                      : : "a" (addr));
                 set_fs(old_fs);
-        } else
+        } else if (CPU_IS_020_OR_030)
                 __asm__ __volatile__("pflush #4,#4,(%0)" : : "a" (addr));
 }
 
@@ -29,7 +29,7 @@ static inline void __flush_tlb(void)
                 __asm__ __volatile__(".chip 68040\n\t"
                                      "pflushan\n\t"
                                      ".chip 68k");
-        else
+        else if (CPU_IS_020_OR_030)
                 __asm__ __volatile__("pflush #0,#4");
 }
 
@@ -45,7 +45,7 @@ static inline void __flush_tlb_one(unsigned long addr)
 {
         if (CPU_IS_040_OR_060)
                 __flush_tlb040_one(addr);
-        else
+        else if (CPU_IS_020_OR_030)
                 __asm__ __volatile__("pflush #0,#4,(%0)" : : "a" (addr));
 }
 
@@ -60,7 +60,7 @@ static inline void flush_tlb_all(void)
                 __asm__ __volatile__(".chip 68040\n\t"
                                      "pflusha\n\t"
                                      ".chip 68k");
-        else
+        else if (CPU_IS_020_OR_030)
                 __asm__ __volatile__("pflusha");
 }
 
diff --git a/include/asm-mips/bitops.h b/include/asm-mips/bitops.h
index 9a7274ba6a0b..49df8c4c9d25 100644
--- a/include/asm-mips/bitops.h
+++ b/include/asm-mips/bitops.h
@@ -82,7 +82,7 @@ static inline void set_bit(unsigned long nr, volatile unsigned long *addr)
                 "2:     b       1b                                      \n"
                 "       .previous                                       \n"
                 : "=&r" (temp), "=m" (*m)
-                : "i" (bit), "m" (*m), "r" (~0));
+                : "ir" (bit), "m" (*m), "r" (~0));
 #endif /* CONFIG_CPU_MIPSR2 */
         } else if (cpu_has_llsc) {
                 __asm__ __volatile__(
@@ -147,7 +147,7 @@ static inline void clear_bit(unsigned long nr, volatile unsigned long *addr)
                 "2:     b       1b                                      \n"
                 "       .previous                                       \n"
                 : "=&r" (temp), "=m" (*m)
-                : "i" (bit), "m" (*m));
+                : "ir" (bit), "m" (*m));
 #endif /* CONFIG_CPU_MIPSR2 */
         } else if (cpu_has_llsc) {
                 __asm__ __volatile__(
@@ -428,7 +428,7 @@ static inline int test_and_clear_bit(unsigned long nr,
                 "2:     b       1b                                      \n"
                 "       .previous                                       \n"
                 : "=&r" (temp), "=m" (*m), "=&r" (res)
-                : "i" (bit), "m" (*m)
+                : "ir" (bit), "m" (*m)
                 : "memory");
 #endif
         } else if (cpu_has_llsc) {
diff --git a/include/asm-mips/bootinfo.h b/include/asm-mips/bootinfo.h
index d39e143b4a3c..610fe3af7a03 100644
--- a/include/asm-mips/bootinfo.h
+++ b/include/asm-mips/bootinfo.h
@@ -51,6 +51,12 @@
 #define MACH_MSP7120_FPGA       5       /* PMC-Sierra MSP7120 Emulation */
 #define MACH_MSP_OTHER        255       /* PMC-Sierra unknown board type */
 
+/*
+ * Valid machtype for group Mikrotik
+ */
+#define MACH_MIKROTIK_RB532     0       /* Mikrotik RouterBoard 532     */
+#define MACH_MIKROTIK_RB532A    1       /* Mikrotik RouterBoard 532A    */
+
 #define CL_SIZE                 COMMAND_LINE_SIZE
 
 extern char *system_type;
diff --git a/include/asm-mips/fpu.h b/include/asm-mips/fpu.h
index e59d4c039661..8a3ef247659a 100644
--- a/include/asm-mips/fpu.h
+++ b/include/asm-mips/fpu.h
@@ -35,6 +35,8 @@ extern asmlinkage int (*save_fp_context32)(struct sigcontext32 __user *sc);
 extern asmlinkage int (*restore_fp_context32)(struct sigcontext32 __user *sc);
 
 extern void fpu_emulator_init_fpu(void);
+extern int fpu_emulator_save_context(struct sigcontext __user *sc);
+extern int fpu_emulator_restore_context(struct sigcontext __user *sc);
 extern void _init_fpu(void);
 extern void _save_fp(struct task_struct *);
 extern void _restore_fp(struct task_struct *);
diff --git a/include/asm-mips/mach-rc32434/cpu-feature-overrides.h b/include/asm-mips/mach-rc32434/cpu-feature-overrides.h
new file mode 100644
index 000000000000..f3bc7efa2608
--- /dev/null
+++ b/include/asm-mips/mach-rc32434/cpu-feature-overrides.h
@@ -0,0 +1,81 @@
+/*
+ *  IDT RC32434 specific CPU feature overrides
+ *
+ *  Copyright (C) 2008 Florian Fainelli <florian@openwrt.org>
+ *
+ *  This file was derived from: include/asm-mips/cpu-features.h
+ *      Copyright (C) 2003, 2004 Ralf Baechle
+ *      Copyright (C) 2004 Maciej W. Rozycki
+ *
+ *  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., 51 Franklin Street, Fifth Floor,
+ *  Boston, MA  02110-1301, USA.
+ */
+#ifndef __ASM_MACH_RC32434_CPU_FEATURE_OVERRIDES_H
+#define __ASM_MACH_RC32434_CPU_FEATURE_OVERRIDES_H
+
+/*
+ * The IDT RC32434 SOC has a built-in MIPS 4Kc core.
+ */
+#define cpu_has_tlb                     1
+#define cpu_has_4kex                    1
+#define cpu_has_3k_cache                0
+#define cpu_has_4k_cache                1
+#define cpu_has_tx39_cache              0
+#define cpu_has_sb1_cache               0
+#define cpu_has_fpu                     0
+#define cpu_has_32fpr                   0
+#define cpu_has_counter                 1
+#define cpu_has_watch                   1
+#define cpu_has_divec                   1
+#define cpu_has_vce                     0
+#define cpu_has_cache_cdex_p            0
+#define cpu_has_cache_cdex_s            0
+#define cpu_has_prefetch                1
+#define cpu_has_mcheck                  1
+#define cpu_has_ejtag                   1
+#define cpu_has_llsc                    1
+
+#define cpu_has_mips16                  0
+#define cpu_has_mdmx                    0
+#define cpu_has_mips3d                  0
+#define cpu_has_smartmips               0
+
+#define cpu_has_vtag_icache             0
+/* #define cpu_has_dc_aliases           ? */
+/* #define cpu_has_ic_fills_f_dc        ? */
+/* #define cpu_has_pindexed_dcache      ? */
+
+/* #define cpu_icache_snoops_remote_store       ? */
+
+#define cpu_has_mips32r1                1
+#define cpu_has_mips32r2                0
+#define cpu_has_mips64r1                0
+#define cpu_has_mips64r2                0
+
+#define cpu_has_dsp                     0
+#define cpu_has_mipsmt                  0
+
+/* #define cpu_has_nofpuex              ? */
+#define cpu_has_64bits                  0
+#define cpu_has_64bit_zero_reg          0
+#define cpu_has_64bit_gp_regs           0
+#define cpu_has_64bit_addresses         0
+
+#define cpu_has_inclusive_pcaches       0
+
+#define cpu_dcache_line_size()          16
+#define cpu_icache_line_size()          16
+
+#endif /* __ASM_MACH_RC32434_CPU_FEATURE_OVERRIDES_H */
diff --git a/include/asm-mips/mach-rc32434/ddr.h b/include/asm-mips/mach-rc32434/ddr.h
new file mode 100644
index 000000000000..291e2cf9dde0
--- /dev/null
+++ b/include/asm-mips/mach-rc32434/ddr.h
@@ -0,0 +1,141 @@
+/*
+ *  Definitions for the DDR registers
+ *
+ *  Copyright 2002 Ryan Holm <ryan.holmQVist@idt.com>
+ *  Copyright 2008 Florian Fainelli <florian@openwrt.org>
+ *
+ *  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  SOFTWARE  IS PROVIDED   ``AS  IS'' AND   ANY  EXPRESS OR IMPLIED
+ *  WARRANTIES,   INCLUDING, BUT NOT  LIMITED  TO, THE IMPLIED WARRANTIES OF
+ *  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN
+ *  NO  EVENT  SHALL   THE AUTHOR  BE    LIABLE FOR ANY   DIRECT, INDIRECT,
+ *  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ *  NOT LIMITED   TO, PROCUREMENT OF  SUBSTITUTE GOODS  OR SERVICES; LOSS OF
+ *  USE, DATA,  OR PROFITS; OR  BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ *  ANY THEORY OF LIABILITY, WHETHER IN  CONTRACT, STRICT LIABILITY, OR TORT
+ *  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ *  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ *  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.,
+ *  675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ */
+
+#ifndef _ASM_RC32434_DDR_H_
+#define _ASM_RC32434_DDR_H_
+
+#include <asm/mach-rc32434/rb.h>
+
+/* DDR register structure */
+struct ddr_ram {
+        u32 ddrbase;
+        u32 ddrmask;
+        u32 res1;
+        u32 res2;
+        u32 ddrc;
+        u32 ddrabase;
+        u32 ddramask;
+        u32 ddramap;
+        u32 ddrcust;
+        u32 ddrrdc;
+        u32 ddrspare;
+};
+
+#define DDR0_PHYS_ADDR          0x18018000
+
+/* DDR banks masks */
+#define DDR_MASK                0xffff0000
+#define DDR0_BASE_MSK           DDR_MASK
+#define DDR1_BASE_MSK           DDR_MASK
+
+/* DDR bank0 registers */
+#define RC32434_DDR0_ATA_BIT            5
+#define RC32434_DDR0_ATA_MSK            0x000000E0
+#define RC32434_DDR0_DBW_BIT            8
+#define RC32434_DDR0_DBW_MSK            0x00000100
+#define RC32434_DDR0_WR_BIT             9
+#define RC32434_DDR0_WR_MSK             0x00000600
+#define RC32434_DDR0_PS_BIT             11
+#define RC32434_DDR0_PS_MSK             0x00001800
+#define RC32434_DDR0_DTYPE_BIT          13
+#define RC32434_DDR0_DTYPE_MSK          0x0000e000
+#define RC32434_DDR0_RFC_BIT            16
+#define RC32434_DDR0_RFC_MSK            0x000f0000
+#define RC32434_DDR0_RP_BIT             20
+#define RC32434_DDR0_RP_MSK             0x00300000
+#define RC32434_DDR0_AP_BIT             22
+#define RC32434_DDR0_AP_MSK             0x00400000
+#define RC32434_DDR0_RCD_BIT            23
+#define RC32434_DDR0_RCD_MSK            0x01800000
+#define RC32434_DDR0_CL_BIT             25
+#define RC32434_DDR0_CL_MSK             0x06000000
+#define RC32434_DDR0_DBM_BIT            27
+#define RC32434_DDR0_DBM_MSK            0x08000000
+#define RC32434_DDR0_SDS_BIT            28
+#define RC32434_DDR0_SDS_MSK            0x10000000
+#define RC32434_DDR0_ATP_BIT            29
+#define RC32434_DDR0_ATP_MSK            0x60000000
+#define RC32434_DDR0_RE_BIT             31
+#define RC32434_DDR0_RE_MSK             0x80000000
+
+/* DDR bank C registers */
+#define RC32434_DDRC_MSK(x)             BIT_TO_MASK(x)
+#define RC32434_DDRC_CES_BIT            0
+#define RC32434_DDRC_ACE_BIT            1
+
+/* Custom DDR bank registers */
+#define RC32434_DCST_MSK(x)             BIT_TO_MASK(x)
+#define RC32434_DCST_CS_BIT             0
+#define RC32434_DCST_CS_MSK             0x00000003
+#define RC32434_DCST_WE_BIT             2
+#define RC32434_DCST_RAS_BIT            3
+#define RC32434_DCST_CAS_BIT            4
+#define RC32434_DSCT_CKE_BIT            5
+#define RC32434_DSCT_BA_BIT             6
+#define RC32434_DSCT_BA_MSK             0x000000c0
+
+/* DDR QSC registers */
+#define RC32434_QSC_DM_BIT              0
+#define RC32434_QSC_DM_MSK              0x00000003
+#define RC32434_QSC_DQSBS_BIT           2
+#define RC32434_QSC_DQSBS_MSK           0x000000fc
+#define RC32434_QSC_DB_BIT              8
+#define RC32434_QSC_DB_MSK              0x00000100
+#define RC32434_QSC_DBSP_BIT            9
+#define RC32434_QSC_DBSP_MSK            0x01fffe00
+#define RC32434_QSC_BDP_BIT             25
+#define RC32434_QSC_BDP_MSK             0x7e000000
+
+/* DDR LLC registers */
+#define RC32434_LLC_EAO_BIT             0
+#define RC32434_LLC_EAO_MSK             0x00000001
+#define RC32434_LLC_EO_BIT              1
+#define RC32434_LLC_EO_MSK              0x0000003e
+#define RC32434_LLC_FS_BIT              6
+#define RC32434_LLC_FS_MSK              0x000000c0
+#define RC32434_LLC_AS_BIT              8
+#define RC32434_LLC_AS_MSK              0x00000700
+#define RC32434_LLC_SP_BIT              11
+#define RC32434_LLC_SP_MSK              0x001ff800
+
+/* DDR LLFC registers */
+#define RC32434_LLFC_MSK(x)             BIT_TO_MASK(x)
+#define RC32434_LLFC_MEN_BIT            0
+#define RC32434_LLFC_EAN_BIT            1
+#define RC32434_LLFC_FF_BIT             2
+
+/* DDR DLLTA registers */
+#define RC32434_DLLTA_ADDR_BIT          2
+#define RC32434_DLLTA_ADDR_MSK          0xfffffffc
+
+/* DDR DLLED registers */
+#define RC32434_DLLED_MSK(x)            BIT_TO_MASK(x)
+#define RC32434_DLLED_DBE_BIT           0
+#define RC32434_DLLED_DTE_BIT           1
+
+#endif  /* _ASM_RC32434_DDR_H_ */
diff --git a/include/asm-mips/mach-rc32434/dma.h b/include/asm-mips/mach-rc32434/dma.h
new file mode 100644
index 000000000000..5f898b5873f7
--- /dev/null
+++ b/include/asm-mips/mach-rc32434/dma.h
@@ -0,0 +1,103 @@
+/*
+ * Copyright 2002 Integrated Device Technology, Inc.
+ *              All rights reserved.
+ *
+ * DMA register definition.
+ *
+ * Author : ryan.holmQVist@idt.com
+ * Date   : 20011005
+ */
+
+#ifndef __ASM_RC32434_DMA_H
+#define __ASM_RC32434_DMA_H
+
+#include <asm/mach-rc32434/rb.h>
+
+#define DMA0_BASE_ADDR                  0x18040000
+
+/*
+ * DMA descriptor (in physical memory).
+ */
+
+struct dma_desc {
+        u32 control;                    /* Control. use DMAD_* */
+        u32 ca;                         /* Current Address. */
+        u32 devcs;                      /* Device control and status. */
+        u32 link;                       /* Next descriptor in chain. */
+};
+
+#define DMA_DESC_SIZ                    sizeof(struct dma_desc)
+#define DMA_DESC_COUNT_BIT              0
+#define DMA_DESC_COUNT_MSK              0x0003ffff
+#define DMA_DESC_DS_BIT                 20
+#define DMA_DESC_DS_MSK                 0x00300000
+
+#define DMA_DESC_DEV_CMD_BIT            22
+#define DMA_DESC_DEV_CMD_MSK            0x01c00000
+
+/* DMA command sizes */
+#define DMA_DESC_DEV_CMD_BYTE           0
+#define DMA_DESC_DEV_CMD_HLF_WD         1
+#define DMA_DESC_DEV_CMD_WORD           2
+#define DMA_DESC_DEV_CMD_2WORDS         3
+#define DMA_DESC_DEV_CMD_4WORDS         4
+#define DMA_DESC_DEV_CMD_6WORDS         5
+#define DMA_DESC_DEV_CMD_8WORDS         6
+#define DMA_DESC_DEV_CMD_16WORDS        7
+
+/* DMA descriptors interrupts */
+#define DMA_DESC_COF                    (1 << 25) /* Chain on finished */
+#define DMA_DESC_COD                    (1 << 26) /* Chain on done */
+#define DMA_DESC_IOF                    (1 << 27) /* Interrupt on finished */
+#define DMA_DESC_IOD                    (1 << 28) /* Interrupt on done */
+#define DMA_DESC_TERM                   (1 << 29) /* Terminated */
+#define DMA_DESC_DONE                   (1 << 30) /* Done */
+#define DMA_DESC_FINI                   (1 << 31) /* Finished */
+
+/*
+ * DMA register (within Internal Register Map).
+ */
+
+struct dma_reg {
+        u32 dmac;               /* Control. */
+        u32 dmas;               /* Status. */
+        u32 dmasm;              /* Mask. */
+        u32 dmadptr;            /* Descriptor pointer. */
+        u32 dmandptr;           /* Next descriptor pointer. */
+};
+
+/* DMA channels specific registers */
+#define DMA_CHAN_RUN_BIT                (1 << 0)
+#define DMA_CHAN_DONE_BIT               (1 << 1)
+#define DMA_CHAN_MODE_BIT               (1 << 2)
+#define DMA_CHAN_MODE_MSK               0x0000000c
+#define  DMA_CHAN_MODE_AUTO             0
+#define  DMA_CHAN_MODE_BURST            1
+#define  DMA_CHAN_MODE_XFRT             2
+#define  DMA_CHAN_MODE_RSVD             3
+#define DMA_CHAN_ACT_BIT                (1 << 4)
+
+/* DMA status registers */
+#define DMA_STAT_FINI                   (1 << 0)
+#define DMA_STAT_DONE                   (1 << 1)
+#define DMA_STAT_CHAIN                  (1 << 2)
+#define DMA_STAT_ERR                    (1 << 3)
+#define DMA_STAT_HALT                   (1 << 4)
+
+/*
+ * DMA channel definitions
+ */
+
+#define DMA_CHAN_ETH_RCV                0
+#define DMA_CHAN_ETH_XMT                1
+#define DMA_CHAN_MEM_TO_FIFO            2
+#define DMA_CHAN_FIFO_TO_MEM            3
+#define DMA_CHAN_PCI_TO_MEM             4
+#define DMA_CHAN_MEM_TO_PCI             5
+#define DMA_CHAN_COUNT                  6
+
+struct dma_channel {
+        struct dma_reg ch[DMA_CHAN_COUNT];
+};
+
+#endif  /* __ASM_RC32434_DMA_H */
diff --git a/include/asm-mips/mach-rc32434/dma_v.h b/include/asm-mips/mach-rc32434/dma_v.h
new file mode 100644
index 000000000000..173a9f9146cd
--- /dev/null
+++ b/include/asm-mips/mach-rc32434/dma_v.h
@@ -0,0 +1,52 @@
+/*
+ * Copyright 2002 Integrated Device Technology, Inc.
+ *              All rights reserved.
+ *
+ * DMA register definition.
+ *
+ * Author : ryan.holmQVist@idt.com
+ * Date   : 20011005
+ */
+
+#ifndef _ASM_RC32434_DMA_V_H_
+#define _ASM_RC32434_DMA_V_H_
+
+#include  <asm/mach-rc32434/dma.h>
+#include  <asm/mach-rc32434/rc32434.h>
+
+#define DMA_CHAN_OFFSET         0x14
+#define IS_DMA_USED(X)          (((X) & \
+                                (DMA_DESC_FINI | DMA_DESC_DONE | DMA_DESC_TERM)) \
+                                != 0)
+#define DMA_COUNT(count)        ((count) & DMA_DESC_COUNT_MSK)
+
+#define DMA_HALT_TIMEOUT        500
+
+static inline int rc32434_halt_dma(struct dma_reg *ch)
+{
+        int timeout = 1;
+        if (__raw_readl(&ch->dmac) & DMA_CHAN_RUN_BIT) {
+                __raw_writel(0, &ch->dmac);
+                for (timeout = DMA_HALT_TIMEOUT; timeout > 0; timeout--) {
+                        if (__raw_readl(&ch->dmas) & DMA_STAT_HALT) {
+                                __raw_writel(0, &ch->dmas);
+                                break;
+                        }
+                }
+        }
+
+        return timeout ? 0 : 1;
+}
+
+static inline void rc32434_start_dma(struct dma_reg *ch, u32 dma_addr)
+{
+        __raw_writel(0, &ch->dmandptr);
+        __raw_writel(dma_addr, &ch->dmadptr);
+}
+
+static inline void rc32434_chain_dma(struct dma_reg *ch, u32 dma_addr)
+{
+        __raw_writel(dma_addr, &ch->dmandptr);
+}
+
+#endif  /* _ASM_RC32434_DMA_V_H_ */
diff --git a/include/asm-mips/mach-rc32434/eth.h b/include/asm-mips/mach-rc32434/eth.h
new file mode 100644
index 000000000000..a25cbc56173d
--- /dev/null
+++ b/include/asm-mips/mach-rc32434/eth.h
@@ -0,0 +1,220 @@
+/*
+ *  Definitions for the Ethernet registers
+ *
+ *  Copyright 2002 Allend Stichter <allen.stichter@idt.com>
+ *  Copyright 2008 Florian Fainelli <florian@openwrt.org>
+ *
+ *  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  SOFTWARE  IS PROVIDED   ``AS  IS'' AND   ANY  EXPRESS OR IMPLIED
+ *  WARRANTIES,   INCLUDING, BUT NOT  LIMITED  TO, THE IMPLIED WARRANTIES OF
+ *  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN
+ *  NO  EVENT  SHALL   THE AUTHOR  BE    LIABLE FOR ANY   DIRECT, INDIRECT,
+ *  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ *  NOT LIMITED   TO, PROCUREMENT OF  SUBSTITUTE GOODS  OR SERVICES; LOSS OF
+ *  USE, DATA,  OR PROFITS; OR  BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ *  ANY THEORY OF LIABILITY, WHETHER IN  CONTRACT, STRICT LIABILITY, OR TORT
+ *  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ *  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ *  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.,
+ *  675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ */
+
+#ifndef __ASM_RC32434_ETH_H
+#define __ASM_RC32434_ETH_H
+
+
+#define ETH0_BASE_ADDR          0x18060000
+
+struct eth_regs {
+        u32 ethintfc;
+        u32 ethfifott;
+        u32 etharc;
+        u32 ethhash0;
+        u32 ethhash1;
+        u32 ethu0[4];           /* Reserved. */
+        u32 ethpfs;
+        u32 ethmcp;
+        u32 eth_u1[10];         /* Reserved. */
+        u32 ethspare;
+        u32 eth_u2[42];         /* Reserved. */
+        u32 ethsal0;
+        u32 ethsah0;
+        u32 ethsal1;
+        u32 ethsah1;
+        u32 ethsal2;
+        u32 ethsah2;
+        u32 ethsal3;
+        u32 ethsah3;
+        u32 ethrbc;
+        u32 ethrpc;
+        u32 ethrupc;
+        u32 ethrfc;
+        u32 ethtbc;
+        u32 ethgpf;
+        u32 eth_u9[50];         /* Reserved. */
+        u32 ethmac1;
+        u32 ethmac2;
+        u32 ethipgt;
+        u32 ethipgr;
+        u32 ethclrt;
+        u32 ethmaxf;
+        u32 eth_u10;            /* Reserved. */
+        u32 ethmtest;
+        u32 miimcfg;
+        u32 miimcmd;
+        u32 miimaddr;
+        u32 miimwtd;
+        u32 miimrdd;
+        u32 miimind;
+        u32 eth_u11;            /* Reserved. */
+        u32 eth_u12;            /* Reserved. */
+        u32 ethcfsa0;
+        u32 ethcfsa1;
+        u32 ethcfsa2;
+};
+
+/* Ethernet interrupt registers */
+#define ETH_INT_FC_EN           (1 << 0)
+#define ETH_INT_FC_ITS          (1 << 1)
+#define ETH_INT_FC_RIP          (1 << 2)
+#define ETH_INT_FC_JAM          (1 << 3)
+#define ETH_INT_FC_OVR          (1 << 4)
+#define ETH_INT_FC_UND          (1 << 5)
+#define ETH_INT_FC_IOC          0x000000c0
+
+/* Ethernet FIFO registers */
+#define ETH_FIFI_TT_TTH_BIT     0
+#define ETH_FIFO_TT_TTH         0x0000007f
+
+/* Ethernet ARC/multicast registers */
+#define ETH_ARC_PRO             (1 << 0)
+#define ETH_ARC_AM              (1 << 1)
+#define ETH_ARC_AFM             (1 << 2)
+#define ETH_ARC_AB              (1 << 3)
+
+/* Ethernet SAL registers */
+#define ETH_SAL_BYTE_5          0x000000ff
+#define ETH_SAL_BYTE_4          0x0000ff00
+#define ETH_SAL_BYTE_3          0x00ff0000
+#define ETH_SAL_BYTE_2          0xff000000
+
+/* Ethernet SAH registers */
+#define ETH_SAH_BYTE1           0x000000ff
+#define ETH_SAH_BYTE0           0x0000ff00
+
+/* Ethernet GPF register */
+#define ETH_GPF_PTV             0x0000ffff
+
+/* Ethernet PFG register */
+#define ETH_PFS_PFD             (1 << 0)
+
+/* Ethernet CFSA[0-3] registers */
+#define ETH_CFSA0_CFSA4         0x000000ff
+#define ETH_CFSA0_CFSA5         0x0000ff00
+#define ETH_CFSA1_CFSA2         0x000000ff
+#define ETH_CFSA1_CFSA3         0x0000ff00
+#define ETH_CFSA1_CFSA0         0x000000ff
+#define ETH_CFSA1_CFSA1         0x0000ff00
+
+/* Ethernet MAC1 registers */
+#define ETH_MAC1_RE             (1 << 0)
+#define ETH_MAC1_PAF            (1 << 1)
+#define ETH_MAC1_RFC            (1 << 2)
+#define ETH_MAC1_TFC            (1 << 3)
+#define ETH_MAC1_LB             (1 << 4)
+#define ETH_MAC1_MR             (1 << 31)
+
+/* Ethernet MAC2 registers */
+#define ETH_MAC2_FD             (1 << 0)
+#define ETH_MAC2_FLC            (1 << 1)
+#define ETH_MAC2_HFE            (1 << 2)
+#define ETH_MAC2_DC             (1 << 3)
+#define ETH_MAC2_CEN            (1 << 4)
+#define ETH_MAC2_PE             (1 << 5)
+#define ETH_MAC2_VPE            (1 << 6)
+#define ETH_MAC2_APE            (1 << 7)
+#define ETH_MAC2_PPE            (1 << 8)
+#define ETH_MAC2_LPE            (1 << 9)
+#define ETH_MAC2_NB             (1 << 12)
+#define ETH_MAC2_BP             (1 << 13)
+#define ETH_MAC2_ED             (1 << 14)
+
+/* Ethernet IPGT register */
+#define ETH_IPGT                0x0000007f
+
+/* Ethernet IPGR registers */
+#define ETH_IPGR_IPGR2          0x0000007f
+#define ETH_IPGR_IPGR1          0x00007f00
+
+/* Ethernet CLRT registers */
+#define ETH_CLRT_MAX_RET        0x0000000f
+#define ETH_CLRT_COL_WIN        0x00003f00
+
+/* Ethernet MAXF register */
+#define ETH_MAXF                0x0000ffff
+
+/* Ethernet test registers */
+#define ETH_TEST_REG            (1 << 2)
+#define ETH_MCP_DIV             0x000000ff
+
+/* MII registers */
+#define ETH_MII_CFG_RSVD        0x0000000c
+#define ETH_MII_CMD_RD          (1 << 0)
+#define ETH_MII_CMD_SCN         (1 << 1)
+#define ETH_MII_REG_ADDR        0x0000001f
+#define ETH_MII_PHY_ADDR        0x00001f00
+#define ETH_MII_WTD_DATA        0x0000ffff
+#define ETH_MII_RDD_DATA        0x0000ffff
+#define ETH_MII_IND_BSY         (1 << 0)
+#define ETH_MII_IND_SCN         (1 << 1)
+#define ETH_MII_IND_NV          (1 << 2)
+
+/*
+ * Values for the DEVCS field of the Ethernet DMA Rx and Tx descriptors.
+ */
+
+#define ETH_RX_FD               (1 << 0)
+#define ETH_RX_LD               (1 << 1)
+#define ETH_RX_ROK              (1 << 2)
+#define ETH_RX_FM               (1 << 3)
+#define ETH_RX_MP               (1 << 4)
+#define ETH_RX_BP               (1 << 5)
+#define ETH_RX_VLT              (1 << 6)
+#define ETH_RX_CF               (1 << 7)
+#define ETH_RX_OVR              (1 << 8)
+#define ETH_RX_CRC              (1 << 9)
+#define ETH_RX_CV               (1 << 10)
+#define ETH_RX_DB               (1 << 11)
+#define ETH_RX_LE               (1 << 12)
+#define ETH_RX_LOR              (1 << 13)
+#define ETH_RX_CES              (1 << 14)
+#define ETH_RX_LEN_BIT          16
+#define ETH_RX_LEN              0xffff0000
+
+#define ETH_TX_FD               (1 << 0)
+#define ETH_TX_LD               (1 << 1)
+#define ETH_TX_OEN              (1 << 2)
+#define ETH_TX_PEN              (1 << 3)
+#define ETH_TX_CEN              (1 << 4)
+#define ETH_TX_HEN              (1 << 5)
+#define ETH_TX_TOK              (1 << 6)
+#define ETH_TX_MP               (1 << 7)
+#define ETH_TX_BP               (1 << 8)
+#define ETH_TX_UND              (1 << 9)
+#define ETH_TX_OF               (1 << 10)
+#define ETH_TX_ED               (1 << 11)
+#define ETH_TX_EC               (1 << 12)
+#define ETH_TX_LC               (1 << 13)
+#define ETH_TX_TD               (1 << 14)
+#define ETH_TX_CRC              (1 << 15)
+#define ETH_TX_LE               (1 << 16)
+#define ETH_TX_CC               0x001E0000
+
+#endif  /* __ASM_RC32434_ETH_H */
diff --git a/include/asm-mips/mach-rc32434/gpio.h b/include/asm-mips/mach-rc32434/gpio.h
new file mode 100644
index 000000000000..f946f5f45bbb
--- /dev/null
+++ b/include/asm-mips/mach-rc32434/gpio.h
@@ -0,0 +1,126 @@
+/*
+ * Copyright 2002 Integrated Device Technology, Inc.
+ *      All rights reserved.
+ *
+ * GPIO register definition.
+ *
+ * Author : ryan.holmQVist@idt.com
+ * Date   : 20011005
+ * Copyright (C) 2001, 2002 Ryan Holm <ryan.holmQVist@idt.com>
+ * Copyright (C) 2008 Florian Fainelli <florian@openwrt.org>
+ */
+
+#ifndef _RC32434_GPIO_H_
+#define _RC32434_GPIO_H_
+
+#include <linux/types.h>
+
+struct rb532_gpio_reg {
+        u32   gpiofunc;   /* GPIO Function Register
+                           * gpiofunc[x]==0 bit = gpio
+                           * func[x]==1  bit = altfunc
+                           */
+        u32   gpiocfg;    /* GPIO Configuration Register
+                           * gpiocfg[x]==0 bit = input
+                           * gpiocfg[x]==1 bit = output
+                           */
+        u32   gpiod;      /* GPIO Data Register
+                           * gpiod[x] read/write gpio pinX status
+                           */
+        u32   gpioilevel; /* GPIO Interrupt Status Register
+                           * interrupt level (see gpioistat)
+                           */
+        u32   gpioistat;  /* Gpio Interrupt Status Register
+                           * istat[x] = (gpiod[x] == level[x])
+                           * cleared in ISR (STICKY bits)
+                           */
+        u32   gpionmien;  /* GPIO Non-maskable Interrupt Enable Register */
+};
+
+/* UART GPIO signals */
+#define RC32434_UART0_SOUT      (1 << 0)
+#define RC32434_UART0_SIN       (1 << 1)
+#define RC32434_UART0_RTS       (1 << 2)
+#define RC32434_UART0_CTS       (1 << 3)
+
+/* M & P bus GPIO signals */
+#define RC32434_MP_BIT_22       (1 << 4)
+#define RC32434_MP_BIT_23       (1 << 5)
+#define RC32434_MP_BIT_24       (1 << 6)
+#define RC32434_MP_BIT_25       (1 << 7)
+
+/* CPU GPIO signals */
+#define RC32434_CPU_GPIO        (1 << 8)
+
+/* Reserved GPIO signals */
+#define RC32434_AF_SPARE_6      (1 << 9)
+#define RC32434_AF_SPARE_4      (1 << 10)
+#define RC32434_AF_SPARE_3      (1 << 11)
+#define RC32434_AF_SPARE_2      (1 << 12)
+
+/* PCI messaging unit */
+#define RC32434_PCI_MSU_GPIO    (1 << 13)
+
+
+extern void set_434_reg(unsigned reg_offs, unsigned bit, unsigned len, unsigned val);
+extern unsigned get_434_reg(unsigned reg_offs);
+extern void set_latch_u5(unsigned char or_mask, unsigned char nand_mask);
+extern unsigned char get_latch_u5(void);
+
+extern int rb532_gpio_get_value(unsigned gpio);
+extern void rb532_gpio_set_value(unsigned gpio, int value);
+extern int rb532_gpio_direction_input(unsigned gpio);
+extern int rb532_gpio_direction_output(unsigned gpio, int value);
+extern void rb532_gpio_set_int_level(unsigned gpio, int value);
+extern int rb532_gpio_get_int_level(unsigned gpio);
+extern void rb532_gpio_set_int_status(unsigned gpio, int value);
+extern int rb532_gpio_get_int_status(unsigned gpio);
+
+
+/* Wrappers for the arch-neutral GPIO API */
+
+static inline int gpio_request(unsigned gpio, const char *label)
+{
+        /* Not yet implemented */
+        return 0;
+}
+
+static inline void gpio_free(unsigned gpio)
+{
+        /* Not yet implemented */
+}
+
+static inline int gpio_direction_input(unsigned gpio)
+{
+        return rb532_gpio_direction_input(gpio);
+}
+
+static inline int gpio_direction_output(unsigned gpio, int value)
+{
+        return rb532_gpio_direction_output(gpio, value);
+}
+
+static inline int gpio_get_value(unsigned gpio)
+{
+        return rb532_gpio_get_value(gpio);
+}
+
+static inline void gpio_set_value(unsigned gpio, int value)
+{
+        rb532_gpio_set_value(gpio, value);
+}
+
+static inline int gpio_to_irq(unsigned gpio)
+{
+        return gpio;
+}
+
+static inline int irq_to_gpio(unsigned irq)
+{
+        return irq;
+}
+
+/* For cansleep */
+#include <asm-generic/gpio.h>
+
+#endif /* _RC32434_GPIO_H_ */
diff --git a/include/asm-mips/mach-rc32434/integ.h b/include/asm-mips/mach-rc32434/integ.h
new file mode 100644
index 000000000000..fa65bc3d8807
--- /dev/null
+++ b/include/asm-mips/mach-rc32434/integ.h
@@ -0,0 +1,59 @@
+/*
+ *  Definitions for the Watchdog registers
+ *
+ *  Copyright 2002 Ryan Holm <ryan.holmQVist@idt.com>
+ *  Copyright 2008 Florian Fainelli <florian@openwrt.org>
+ *
+ *  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  SOFTWARE  IS PROVIDED   ``AS  IS'' AND   ANY  EXPRESS OR IMPLIED
+ *  WARRANTIES,   INCLUDING, BUT NOT  LIMITED  TO, THE IMPLIED WARRANTIES OF
+ *  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN
+ *  NO  EVENT  SHALL   THE AUTHOR  BE    LIABLE FOR ANY   DIRECT, INDIRECT,
+ *  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ *  NOT LIMITED   TO, PROCUREMENT OF  SUBSTITUTE GOODS  OR SERVICES; LOSS OF
+ *  USE, DATA,  OR PROFITS; OR  BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ *  ANY THEORY OF LIABILITY, WHETHER IN  CONTRACT, STRICT LIABILITY, OR TORT
+ *  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ *  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ *  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.,
+ *  675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ */
+
+#ifndef __RC32434_INTEG_H__
+#define __RC32434_INTEG_H__
+
+#include <asm/mach-rc32434/rb.h>
+
+#define INTEG0_BASE_ADDR        0x18030030
+
+struct integ {
+        u32 errcs;                      /* sticky use ERRCS_ */
+        u32 wtcount;                    /* Watchdog timer count reg. */
+        u32 wtcompare;                  /* Watchdog timer timeout value. */
+        u32 wtc;                        /* Watchdog timer control. use WTC_ */
+};
+
+/* Error counters */
+#define RC32434_ERR_WTO         0
+#define RC32434_ERR_WNE         1
+#define RC32434_ERR_UCW         2
+#define RC32434_ERR_UCR         3
+#define RC32434_ERR_UPW         4
+#define RC32434_ERR_UPR         5
+#define RC32434_ERR_UDW         6
+#define RC32434_ERR_UDR         7
+#define RC32434_ERR_SAE         8
+#define RC32434_ERR_WRE         9
+
+/* Watchdog control bits */
+#define RC32434_WTC_EN          0
+#define RC32434_WTC_TO          1
+
+#endif  /* __RC32434_INTEG_H__ */
diff --git a/include/asm-mips/mach-rc32434/irq.h b/include/asm-mips/mach-rc32434/irq.h
new file mode 100644
index 000000000000..cb9e4725f5dc
--- /dev/null
+++ b/include/asm-mips/mach-rc32434/irq.h
@@ -0,0 +1,8 @@
+#ifndef __ASM_RC32434_IRQ_H
+#define __ASM_RC32434_IRQ_H
+
+#define NR_IRQS 256
+
+#include <asm/mach-generic/irq.h>
+
+#endif  /* __ASM_RC32434_IRQ_H */
diff --git a/include/asm-mips/mach-rc32434/pci.h b/include/asm-mips/mach-rc32434/pci.h
new file mode 100644
index 000000000000..410638f2af74
--- /dev/null
+++ b/include/asm-mips/mach-rc32434/pci.h
@@ -0,0 +1,481 @@
+/*
+ *  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  SOFTWARE  IS PROVIDED   ``AS  IS'' AND   ANY  EXPRESS OR IMPLIED
+ *  WARRANTIES,   INCLUDING, BUT NOT  LIMITED  TO, THE IMPLIED WARRANTIES OF
+ *  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN
+ *  NO  EVENT  SHALL   THE AUTHOR  BE    LIABLE FOR ANY   DIRECT, INDIRECT,
+ *  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ *  NOT LIMITED   TO, PROCUREMENT OF  SUBSTITUTE GOODS  OR SERVICES; LOSS OF
+ *  USE, DATA,  OR PROFITS; OR  BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ *  ANY THEORY OF LIABILITY, WHETHER IN  CONTRACT, STRICT LIABILITY, OR TORT
+ *  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ *  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ *  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.,
+ *  675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ * Copyright 2004 IDT Inc. (rischelp@idt.com)
+ *
+ * Initial Release
+ */
+
+#ifndef _ASM_RC32434_PCI_H_
+#define _ASM_RC32434_PCI_H_
+
+#define epld_mask ((volatile unsigned char *)0xB900000d)
+
+#define PCI0_BASE_ADDR          0x18080000
+#define PCI_LBA_COUNT           4
+
+struct pci_map {
+        u32 address;            /* Address. */
+        u32 control;            /* Control. */
+        u32 mapping;            /* mapping. */
+};
+
+struct pci_reg {
+        u32 pcic;
+        u32 pcis;
+        u32 pcism;
+        u32 pcicfga;
+        u32 pcicfgd;
+        volatile struct pci_map pcilba[PCI_LBA_COUNT];
+        u32 pcidac;
+        u32 pcidas;
+        u32 pcidasm;
+        u32 pcidad;
+        u32 pcidma8c;
+        u32 pcidma9c;
+        u32 pcitc;
+};
+
+#define PCI_MSU_COUNT           2
+
+struct pci_msu {
+        u32 pciim[PCI_MSU_COUNT];
+        u32 pciom[PCI_MSU_COUNT];
+        u32 pciid;
+        u32 pciiic;
+        u32 pciiim;
+        u32 pciiod;
+        u32 pciioic;
+        u32 pciioim;
+};
+
+/*
+ * PCI Control Register
+ */
+
+#define PCI_CTL_EN              (1 << 0)
+#define PCI_CTL_TNR             (1 << 1)
+#define PCI_CTL_SCE             (1 << 2)
+#define PCI_CTL_IEN             (1 << 3)
+#define PCI_CTL_AAA             (1 << 4)
+#define PCI_CTL_EAP             (1 << 5)
+#define PCI_CTL_PCIM_BIT        6
+#define PCI_CTL_PCIM            0x000001c0
+
+#define PCI_CTL_PCIM_DIS        0
+#define PCI_CTL_PCIM_TNR        1 /* Satellite - target not ready */
+#define PCI_CTL_PCIM_SUS        2 /* Satellite - suspended CPU. */
+#define PCI_CTL_PCIM_EXT        3 /* Host - external arbiter. */
+#define PCI_CTL PCIM_PRIO       4 /* Host - fixed priority arb. */
+#define PCI_CTL_PCIM_RR         5 /* Host - round robin priority. */
+#define PCI_CTL_PCIM_RSVD6      6
+#define PCI_CTL_PCIM_RSVD7      7
+
+#define PCI_CTL_IGM             (1 << 9)
+
+/*
+ * PCI Status Register
+ */
+
+#define PCI_STAT_EED            (1 << 0)
+#define PCI_STAT_WR             (1 << 1)
+#define PCI_STAT_NMI            (1 << 2)
+#define PCI_STAT_II             (1 << 3)
+#define PCI_STAT_CWE            (1 << 4)
+#define PCI_STAT_CRE            (1 << 5)
+#define PCI_STAT_MDPE           (1 << 6)
+#define PCI_STAT_STA            (1 << 7)
+#define PCI_STAT_RTA            (1 << 8)
+#define PCI_STAT_RMA            (1 << 9)
+#define PCI_STAT_SSE            (1 << 10)
+#define PCI_STAT_OSE            (1 << 11)
+#define PCI_STAT_PE             (1 << 12)
+#define PCI_STAT_TAE            (1 << 13)
+#define PCI_STAT_RLE            (1 << 14)
+#define PCI_STAT_BME            (1 << 15)
+#define PCI_STAT_PRD            (1 << 16)
+#define PCI_STAT_RIP            (1 << 17)
+
+/*
+ * PCI Status Mask Register
+ */
+
+#define PCI_STATM_EED           PCI_STAT_EED
+#define PCI_STATM_WR            PCI_STAT_WR
+#define PCI_STATM_NMI           PCI_STAT_NMI
+#define PCI_STATM_II            PCI_STAT_II
+#define PCI_STATM_CWE           PCI_STAT_CWE
+#define PCI_STATM_CRE           PCI_STAT_CRE
+#define PCI_STATM_MDPE          PCI_STAT_MDPE
+#define PCI_STATM_STA           PCI_STAT_STA
+#define PCI_STATM_RTA           PCI_STAT_RTA
+#define PCI_STATM_RMA           PCI_STAT_RMA
+#define PCI_STATM_SSE           PCI_STAT_SSE
+#define PCI_STATM_OSE           PCI_STAT_OSE
+#define PCI_STATM_PE            PCI_STAT_PE
+#define PCI_STATM_TAE           PCI_STAT_TAE
+#define PCI_STATM_RLE           PCI_STAT_RLE
+#define PCI_STATM_BME           PCI_STAT_BME
+#define PCI_STATM_PRD           PCI_STAT_PRD
+#define PCI_STATM_RIP           PCI_STAT_RIP
+
+/*
+ * PCI Configuration Address Register
+ */
+#define PCI_CFGA_REG_BIT        2
+#define PCI_CFGA_REG            0x000000fc
+#define  PCI_CFGA_REG_ID        (0x00 >> 2)     /* use PCFGID */
+#define  PCI_CFGA_REG_04        (0x04 >> 2)     /* use PCFG04_ */
+#define  PCI_CFGA_REG_08        (0x08 >> 2)     /* use PCFG08_ */
+#define  PCI_CFGA_REG_0C        (0x0C >> 2)     /* use PCFG0C_ */
+#define  PCI_CFGA_REG_PBA0      (0x10 >> 2)     /* use PCIPBA_ */
+#define  PCI_CFGA_REG_PBA1      (0x14 >> 2)     /* use PCIPBA_ */
+#define  PCI_CFGA_REG_PBA2      (0x18 >> 2)     /* use PCIPBA_ */
+#define  PCI_CFGA_REG_PBA3      (0x1c >> 2)     /* use PCIPBA_ */
+#define  PCI_CFGA_REG_SUBSYS    (0x2c >> 2)     /* use PCFGSS_ */
+#define  PCI_CFGA_REG_3C        (0x3C >> 2)     /* use PCFG3C_ */
+#define  PCI_CFGA_REG_PBBA0C    (0x44 >> 2)     /* use PCIPBAC_ */
+#define  PCI_CFGA_REG_PBA0M     (0x48 >> 2)
+#define  PCI_CFGA_REG_PBA1C     (0x4c >> 2)     /* use PCIPBAC_ */
+#define  PCI_CFGA_REG_PBA1M     (0x50 >> 2)
+#define  PCI_CFGA_REG_PBA2C     (0x54 >> 2)     /* use PCIPBAC_ */
+#define  PCI_CFGA_REG_PBA2M     (0x58 >> 2)
+#define  PCI_CFGA_REG_PBA3C     (0x5c >> 2)     /* use PCIPBAC_ */
+#define  PCI_CFGA_REG_PBA3M     (0x60 >> 2)
+#define  PCI_CFGA_REG_PMGT      (0x64 >> 2)
+#define PCI_CFGA_FUNC_BIT       8
+#define PCI_CFGA_FUNC           0x00000700
+#define PCI_CFGA_DEV_BIT        11
+#define PCI_CFGA_DEV            0x0000f800
+#define PCI_CFGA_DEV_INTERN     0
+#define PCI_CFGA_BUS_BIT        16
+#define PCI CFGA_BUS            0x00ff0000
+#define PCI_CFGA_BUS_TYPE0      0
+#define PCI_CFGA_EN             (1 << 31)
+
+/* PCI CFG04 commands */
+#define PCI_CFG04_CMD_IO_ENA    (1 << 0)
+#define PCI_CFG04_CMD_MEM_ENA   (1 << 1)
+#define PCI_CFG04_CMD_BM_ENA    (1 << 2)
+#define PCI_CFG04_CMD_MW_INV    (1 << 4)
+#define PCI_CFG04_CMD_PAR_ENA   (1 << 6)
+#define PCI_CFG04_CMD_SER_ENA   (1 << 8)
+#define PCI_CFG04_CMD_FAST_ENA  (1 << 9)
+
+/* PCI CFG04 status fields */
+#define PCI_CFG04_STAT_BIT      16
+#define PCI_CFG04_STAT          0xffff0000
+#define PCI_CFG04_STAT_66_MHZ   (1 << 21)
+#define PCI_CFG04_STAT_FBB      (1 << 23)
+#define PCI_CFG04_STAT_MDPE     (1 << 24)
+#define PCI_CFG04_STAT_DST      (1 << 25)
+#define PCI_CFG04_STAT_STA      (1 << 27)
+#define PCI_CFG04_STAT_RTA      (1 << 28)
+#define PCI_CFG04_STAT_RMA      (1 << 29)
+#define PCI_CFG04_STAT_SSE      (1 << 30)
+#define PCI_CFG04_STAT_PE       (1 << 31)
+
+#define PCI_PBA_MSI             (1 << 0)
+#define PCI_PBA_P               (1 << 2)
+
+/* PCI PBAC registers */
+#define PCI_PBAC_MSI            (1 << 0)
+#define PCI_PBAC_P              (1 << 1)
+#define PCI_PBAC_SIZE_BIT       2
+#define PCI_PBAC_SIZE           0x0000007c
+#define PCI_PBAC_SB             (1 << 7)
+#define PCI_PBAC_PP             (1 << 8)
+#define PCI_PBAC_MR_BIT         9
+#define PCI_PBAC_MR             0x00000600
+#define  PCI_PBAC_MR_RD         0
+#define  PCI_PBAC_MR_RD_LINE    1
+#define  PCI_PBAC_MR_RD_MULT    2
+#define PCI_PBAC_MRL            (1 << 11)
+#define PCI_PBAC_MRM            (1 << 12)
+#define PCI_PBAC_TRP            (1 << 13)
+
+#define PCI_CFG40_TRDY_TIM      0x000000ff
+#define PCI_CFG40_RET_LIM       0x0000ff00
+
+/*
+ * PCI Local Base Address [0|1|2|3] Register
+ */
+
+#define PCI_LBA_BADDR_BIT       0
+#define PCI_LBA_BADDR           0xffffff00
+
+/*
+ * PCI Local Base Address Control Register
+ */
+
+#define PCI_LBAC_MSI            (1 << 0)
+#define  PCI_LBAC_MSI_MEM       0
+#define  PCI_LBAC_MSI_IO        1
+#define PCI_LBAC_SIZE_BIT       2
+#define PCI_LBAC_SIZE           0x0000007c
+#define PCI_LBAC_SB             (1 << 7)
+#define PCI_LBAC_RT             (1 << 8)
+#define  PCI_LBAC_RT_NO_PREF    0
+#define  PCI_LBAC_RT_PREF       1
+
+/*
+ * PCI Local Base Address [0|1|2|3] Mapping Register
+ */
+#define PCI_LBAM_MADDR_BIT      8
+#define PCI_LBAM_MADDR          0xffffff00
+
+/*
+ * PCI Decoupled Access Control Register
+ */
+#define PCI_DAC_DEN             (1 << 0)
+
+/*
+ * PCI Decoupled Access Status Register
+ */
+#define PCI_DAS_D               (1 << 0)
+#define PCI_DAS_B               (1 << 1)
+#define PCI_DAS_E               (1 << 2)
+#define PCI_DAS_OFE             (1 << 3)
+#define PCI_DAS_OFF             (1 << 4)
+#define PCI_DAS_IFE             (1 << 5)
+#define PCI_DAS_IFF             (1 << 6)
+
+/*
+ * PCI DMA Channel 8 Configuration Register
+ */
+#define PCI_DMA8C_MBS_BIT       0
+#define PCI_DMA8C_MBS           0x00000fff /* Maximum Burst Size. */
+#define PCI_DMA8C_OUR           (1 << 12)
+
+/*
+ * PCI DMA Channel 9 Configuration Register
+ */
+#define PCI_DMA9C_MBS_BIT       0       /* Maximum Burst Size. */
+#define PCI_DMA9C_MBS           0x00000fff
+
+/*
+ * PCI to Memory(DMA Channel 8) AND Memory to PCI DMA(DMA Channel 9)Descriptors
+ */
+
+#define PCI_DMAD_PT_BIT         22              /* in DEVCMD field (descriptor) */
+#define PCI_DMAD_PT             0x00c00000      /* preferred transaction field */
+/* These are for reads (DMA channel 8) */
+#define PCI_DMAD_DEVCMD_MR      0               /* memory read */
+#define PCI_DMAD_DEVCMD_MRL     1               /* memory read line */
+#define PCI_DMAD_DEVCMD_MRM     2               /* memory read multiple */
+#define PCI_DMAD_DEVCMD_IOR     3               /* I/O read */
+/* These are for writes (DMA channel 9) */
+#define PCI_DMAD_DEVCMD_MW      0               /* memory write */
+#define PCI_DMAD_DEVCMD_MWI     1               /* memory write invalidate */
+#define PCI_DMAD_DEVCMD_IOW     3               /* I/O write */
+
+/* Swap byte field applies to both DMA channel 8 and 9 */
+#define PCI_DMAD_SB             (1 << 24)       /* swap byte field */
+
+
+/*
+ * PCI Target Control Register
+ */
+
+#define PCI_TC_RTIMER_BIT       0
+#define PCI_TC_RTIMER           0x000000ff
+#define PCI_TC_DTIMER_BIT       8
+#define PCI_TC_DTIMER           0x0000ff00
+#define PCI_TC_RDR              (1 << 18)
+#define PCI_TC_DDT              (1 << 19)
+
+/*
+ * PCI messaging unit [applies to both inbound and outbound registers ]
+ */
+#define PCI_MSU_M0              (1 << 0)
+#define PCI_MSU_M1              (1 << 1)
+#define PCI_MSU_DB              (1 << 2)
+
+#define PCI_MSG_ADDR            0xB8088010
+#define PCI0_ADDR               0xB8080000
+#define rc32434_pci ((struct pci_reg *) PCI0_ADDR)
+#define rc32434_pci_msg ((struct pci_msu *) PCI_MSG_ADDR)
+
+#define PCIM_SHFT               0x6
+#define PCIM_BIT_LEN            0x7
+#define PCIM_H_EA               0x3
+#define PCIM_H_IA_FIX           0x4
+#define PCIM_H_IA_RR            0x5
+#if 0
+#define PCI_ADDR_START          0x13000000
+#endif
+
+#define PCI_ADDR_START          0x50000000
+
+#define CPUTOPCI_MEM_WIN        0x02000000
+#define CPUTOPCI_IO_WIN         0x00100000
+#define PCILBA_SIZE_SHFT        2
+#define PCILBA_SIZE_MASK        0x1F
+#define SIZE_256MB              0x1C
+#define SIZE_128MB              0x1B
+#define SIZE_64MB               0x1A
+#define SIZE_32MB               0x19
+#define SIZE_16MB               0x18
+#define SIZE_4MB                0x16
+#define SIZE_2MB                0x15
+#define SIZE_1MB                0x14
+#define KORINA_CONFIG0_ADDR     0x80000000
+#define KORINA_CONFIG1_ADDR     0x80000004
+#define KORINA_CONFIG2_ADDR     0x80000008
+#define KORINA_CONFIG3_ADDR     0x8000000C
+#define KORINA_CONFIG4_ADDR     0x80000010
+#define KORINA_CONFIG5_ADDR     0x80000014
+#define KORINA_CONFIG6_ADDR     0x80000018
+#define KORINA_CONFIG7_ADDR     0x8000001C
+#define KORINA_CONFIG8_ADDR     0x80000020
+#define KORINA_CONFIG9_ADDR     0x80000024
+#define KORINA_CONFIG10_ADDR    0x80000028
+#define KORINA_CONFIG11_ADDR    0x8000002C
+#define KORINA_CONFIG12_ADDR    0x80000030
+#define KORINA_CONFIG13_ADDR    0x80000034
+#define KORINA_CONFIG14_ADDR    0x80000038
+#define KORINA_CONFIG15_ADDR    0x8000003C
+#define KORINA_CONFIG16_ADDR    0x80000040
+#define KORINA_CONFIG17_ADDR    0x80000044
+#define KORINA_CONFIG18_ADDR    0x80000048
+#define KORINA_CONFIG19_ADDR    0x8000004C
+#define KORINA_CONFIG20_ADDR    0x80000050
+#define KORINA_CONFIG21_ADDR    0x80000054
+#define KORINA_CONFIG22_ADDR    0x80000058
+#define KORINA_CONFIG23_ADDR    0x8000005C
+#define KORINA_CONFIG24_ADDR    0x80000060
+#define KORINA_CONFIG25_ADDR    0x80000064
+#define KORINA_CMD              (PCI_CFG04_CMD_IO_ENA | \
+                                 PCI_CFG04_CMD_MEM_ENA | \
+                                 PCI_CFG04_CMD_BM_ENA | \
+                                 PCI_CFG04_CMD_MW_INV | \
+                                 PCI_CFG04_CMD_PAR_ENA | \
+                                 PCI_CFG04_CMD_SER_ENA)
+
+#define KORINA_STAT             (PCI_CFG04_STAT_MDPE | \
+                                 PCI_CFG04_STAT_STA | \
+                                 PCI_CFG04_STAT_RTA | \
+                                 PCI_CFG04_STAT_RMA | \
+                                 PCI_CFG04_STAT_SSE | \
+                                 PCI_CFG04_STAT_PE)
+
+#define KORINA_CNFG1            ((KORINA_STAT<<16)|KORINA_CMD)
+
+#define KORINA_REVID            0
+#define KORINA_CLASS_CODE       0
+#define KORINA_CNFG2            ((KORINA_CLASS_CODE<<8) | \
+                                  KORINA_REVID)
+
+#define KORINA_CACHE_LINE_SIZE  4
+#define KORINA_MASTER_LAT       0x3c
+#define KORINA_HEADER_TYPE      0
+#define KORINA_BIST             0
+
+#define KORINA_CNFG3 ((KORINA_BIST << 24) | \
+                      (KORINA_HEADER_TYPE<<16) | \
+                      (KORINA_MASTER_LAT<<8) | \
+                      KORINA_CACHE_LINE_SIZE)
+
+#define KORINA_BAR0     0x00000008      /* 128 MB Memory */
+#define KORINA_BAR1     0x18800001      /* 1 MB IO */
+#define KORINA_BAR2     0x18000001      /* 2 MB IO window for Korina
+                                           internal Registers */
+#define KORINA_BAR3     0x48000008      /* Spare 128 MB Memory */
+
+#define KORINA_CNFG4    KORINA_BAR0
+#define KORINA_CNFG5    KORINA_BAR1
+#define KORINA_CNFG6    KORINA_BAR2
+#define KORINA_CNFG7    KORINA_BAR3
+
+#define KORINA_SUBSYS_VENDOR_ID 0x011d
+#define KORINA_SUBSYSTEM_ID     0x0214
+#define KORINA_CNFG8            0
+#define KORINA_CNFG9            0
+#define KORINA_CNFG10           0
+#define KORINA_CNFG11   ((KORINA_SUBSYS_VENDOR_ID<<16) | \
+                          KORINA_SUBSYSTEM_ID)
+#define KORINA_INT_LINE         1
+#define KORINA_INT_PIN          1
+#define KORINA_MIN_GNT          8
+#define KORINA_MAX_LAT          0x38
+#define KORINA_CNFG12           0
+#define KORINA_CNFG13           0
+#define KORINA_CNFG14           0
+#define KORINA_CNFG15   ((KORINA_MAX_LAT<<24) | \
+                         (KORINA_MIN_GNT<<16) | \
+                         (KORINA_INT_PIN<<8)  | \
+                          KORINA_INT_LINE)
+#define KORINA_RETRY_LIMIT      0x80
+#define KORINA_TRDY_LIMIT       0x80
+#define KORINA_CNFG16 ((KORINA_RETRY_LIMIT<<8) | \
+                        KORINA_TRDY_LIMIT)
+#define PCI_PBAxC_R             0x0
+#define PCI_PBAxC_RL            0x1
+#define PCI_PBAxC_RM            0x2
+#define SIZE_SHFT               2
+
+#if defined(__MIPSEB__)
+#define KORINA_PBA0C    (PCI_PBAC_MRL | PCI_PBAC_SB | \
+                          ((PCI_PBAxC_RM & 0x3) << PCI_PBAC_MR_BIT) | \
+                          PCI_PBAC_PP | \
+                          (SIZE_128MB<<SIZE_SHFT) | \
+                           PCI_PBAC_P)
+#else
+#define KORINA_PBA0C    (PCI_PBAC_MRL | \
+                          ((PCI_PBAxC_RM & 0x3) << PCI_PBAC_MR_BIT) | \
+                          PCI_PBAC_PP | \
+                          (SIZE_128MB<<SIZE_SHFT) | \
+                           PCI_PBAC_P)
+#endif
+#define KORINA_CNFG17   KORINA_PBA0C
+#define KORINA_PBA0M    0x0
+#define KORINA_CNFG18   KORINA_PBA0M
+
+#if defined(__MIPSEB__)
+#define KORINA_PBA1C    ((SIZE_1MB<<SIZE_SHFT) | PCI_PBAC_SB | \
+                          PCI_PBAC_MSI)
+#else
+#define KORINA_PBA1C    ((SIZE_1MB<<SIZE_SHFT) | \
+                          PCI_PBAC_MSI)
+#endif
+#define KORINA_CNFG19   KORINA_PBA1C
+#define KORINA_PBA1M    0x0
+#define KORINA_CNFG20   KORINA_PBA1M
+
+#if defined(__MIPSEB__)
+#define KORINA_PBA2C    ((SIZE_2MB<<SIZE_SHFT) | PCI_PBAC_SB | \
+                          PCI_PBAC_MSI)
+#else
+#define KORINA_PBA2C    ((SIZE_2MB<<SIZE_SHFT) | \
+                          PCI_PBAC_MSI)
+#endif
+#define KORINA_CNFG21   KORINA_PBA2C
+#define KORINA_PBA2M    0x18000000
+#define KORINA_CNFG22   KORINA_PBA2M
+#define KORINA_PBA3C    0
+#define KORINA_CNFG23   KORINA_PBA3C
+#define KORINA_PBA3M    0
+#define KORINA_CNFG24   KORINA_PBA3M
+
+#define PCITC_DTIMER_VAL        8
+#define PCITC_RTIMER_VAL        0x10
+
+#endif  /* __ASM_RC32434_PCI_H */
diff --git a/include/asm-mips/mach-rc32434/prom.h b/include/asm-mips/mach-rc32434/prom.h
new file mode 100644
index 000000000000..1d66ddcda89a
--- /dev/null
+++ b/include/asm-mips/mach-rc32434/prom.h
@@ -0,0 +1,44 @@
+/*
+ *  Definitions for the PROM
+ *
+ *  Copyright 2002 Ryan Holm <ryan.holmQVist@idt.com>
+ *  Copyright 2008 Florian Fainelli <florian@openwrt.org>
+ *
+ *  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  SOFTWARE  IS PROVIDED   ``AS  IS'' AND   ANY  EXPRESS OR IMPLIED
+ *  WARRANTIES,   INCLUDING, BUT NOT  LIMITED  TO, THE IMPLIED WARRANTIES OF
+ *  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN
+ *  NO  EVENT  SHALL   THE AUTHOR  BE    LIABLE FOR ANY   DIRECT, INDIRECT,
+ *  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ *  NOT LIMITED   TO, PROCUREMENT OF  SUBSTITUTE GOODS  OR SERVICES; LOSS OF
+ *  USE, DATA,  OR PROFITS; OR  BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ *  ANY THEORY OF LIABILITY, WHETHER IN  CONTRACT, STRICT LIABILITY, OR TORT
+ *  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ *  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ *  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.,
+ *  675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ */
+
+#define PROM_ENTRY(x)           (0xbfc00000 + ((x) * 8))
+
+#define GPIO_INIT_NOBUTTON      ""
+#define GPIO_INIT_BUTTON        " 2"
+
+#define SR_NMI                  0x00180000
+#define SERIAL_SPEED_ENTRY      0x00000001
+
+#define FREQ_TAG                "HZ="
+#define GPIO_TAG                "gpio="
+#define KMAC_TAG                "kmac="
+#define MEM_TAG                 "mem="
+#define BOARD_TAG               "board="
+
+#define BOARD_RB532             "500"
+#define BOARD_RB532A            "500r5"
diff --git a/include/asm-mips/mach-rc32434/rb.h b/include/asm-mips/mach-rc32434/rb.h
new file mode 100644
index 000000000000..e0a76e3ffea8
--- /dev/null
+++ b/include/asm-mips/mach-rc32434/rb.h
@@ -0,0 +1,81 @@
+/*
+ *  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.
+ *
+ *  Copyright (C) 2004 IDT Inc.
+ *  Copyright (C) 2006 Felix Fietkau <nbd@openwrt.org>
+ */
+#ifndef __ASM_RC32434_RB_H
+#define __ASM_RC32434_RB_H
+
+#include <linux/genhd.h>
+
+#define IDT434_REG_BASE ((volatile void *) KSEG1ADDR(0x18000000))
+#define DEV0BASE        0x010000
+#define DEV0MASK        0x010004
+#define DEV0C           0x010008
+#define DEV0T           0x01000C
+#define DEV1BASE        0x010010
+#define DEV1MASK        0x010014
+#define DEV1C           0x010018
+#define DEV1TC          0x01001C
+#define DEV2BASE        0x010020
+#define DEV2MASK        0x010024
+#define DEV2C           0x010028
+#define DEV2TC          0x01002C
+#define DEV3BASE        0x010030
+#define DEV3MASK        0x010034
+#define DEV3C           0x010038
+#define DEV3TC          0x01003C
+#define BTCS            0x010040
+#define BTCOMPARE       0x010044
+#define GPIOBASE        0x050000
+#define GPIOCFG         0x050004
+#define GPIOD           0x050008
+#define GPIOILEVEL      0x05000C
+#define GPIOISTAT       0x050010
+#define GPIONMIEN       0x050014
+#define IMASK6          0x038038
+#define LO_WPX          (1 << 0)
+#define LO_ALE          (1 << 1)
+#define LO_CLE          (1 << 2)
+#define LO_CEX          (1 << 3)
+#define LO_FOFF         (1 << 5)
+#define LO_SPICS        (1 << 6)
+#define LO_ULED         (1 << 7)
+
+#define BIT_TO_MASK(x)  (1 << x)
+
+struct dev_reg {
+        u32     base;
+        u32     mask;
+        u32     ctl;
+        u32     timing;
+};
+
+struct korina_device {
+        char *name;
+        unsigned char mac[6];
+        struct net_device *dev;
+};
+
+struct cf_device {
+        int gpio_pin;
+        void *dev;
+        struct gendisk *gd;
+};
+
+struct mpmc_device {
+        unsigned char   state;
+        spinlock_t      lock;
+        void __iomem    *base;
+};
+
+#endif  /* __ASM_RC32434_RB_H */
diff --git a/include/asm-mips/mach-rc32434/rc32434.h b/include/asm-mips/mach-rc32434/rc32434.h
new file mode 100644
index 000000000000..c4a02145104e
--- /dev/null
+++ b/include/asm-mips/mach-rc32434/rc32434.h
@@ -0,0 +1,61 @@
+/*
+ * Definitions for IDT RC323434 CPU.
+ */
+
+#ifndef _ASM_RC32434_RC32434_H_
+#define _ASM_RC32434_RC32434_H_
+
+#include <linux/delay.h>
+#include <linux/io.h>
+
+#define RC32434_REG_BASE        0x18000000
+#define RC32434_RST             (1 << 15)
+
+#define IDT_CLOCK_MULT          2
+#define MIPS_CPU_TIMER_IRQ      7
+
+/* Interrupt Controller */
+#define IC_GROUP0_PEND          (RC32434_REG_BASE + 0x38000)
+#define IC_GROUP0_MASK          (RC32434_REG_BASE + 0x38008)
+#define IC_GROUP_OFFSET         0x0C
+
+#define NUM_INTR_GROUPS         5
+
+/* 16550 UARTs */
+#define GROUP0_IRQ_BASE         8       /* GRP2 IRQ numbers start here */
+                                        /* GRP3 IRQ numbers start here */
+#define GROUP1_IRQ_BASE         (GROUP0_IRQ_BASE + 32)
+                                        /* GRP4 IRQ numbers start here */
+#define GROUP2_IRQ_BASE         (GROUP1_IRQ_BASE + 32)
+                                        /* GRP5 IRQ numbers start here */
+#define GROUP3_IRQ_BASE         (GROUP2_IRQ_BASE + 32)
+#define GROUP4_IRQ_BASE         (GROUP3_IRQ_BASE + 32)
+
+
+#ifdef __MIPSEB__
+#define RC32434_UART0_BASE      (RC32434_REG_BASE + 0x58003)
+#else
+#define RC32434_UART0_BASE      (RC32434_REG_BASE + 0x58000)
+#endif
+
+#define RC32434_UART0_IRQ       (GROUP3_IRQ_BASE + 0)
+
+/* cpu pipeline flush */
+static inline void rc32434_sync(void)
+{
+        __asm__ volatile ("sync");
+}
+
+static inline void rc32434_sync_udelay(int us)
+{
+        __asm__ volatile ("sync");
+        udelay(us);
+}
+
+static inline void rc32434_sync_delay(int ms)
+{
+        __asm__ volatile ("sync");
+        mdelay(ms);
+}
+
+#endif  /* _ASM_RC32434_RC32434_H_ */
diff --git a/include/asm-mips/mach-rc32434/timer.h b/include/asm-mips/mach-rc32434/timer.h
new file mode 100644
index 000000000000..e49b1d57a017
--- /dev/null
+++ b/include/asm-mips/mach-rc32434/timer.h
@@ -0,0 +1,65 @@
+/*
+ *  Definitions for timer registers
+ *
+ *  Copyright 2004 Philip Rischel <rischelp@idt.com>
+ *  Copyright 2008 Florian Fainelli <florian@openwrt.org>
+ *
+ *  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  SOFTWARE  IS PROVIDED   ``AS  IS'' AND   ANY  EXPRESS OR IMPLIED
+ *  WARRANTIES,   INCLUDING, BUT NOT  LIMITED  TO, THE IMPLIED WARRANTIES OF
+ *  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN
+ *  NO  EVENT  SHALL   THE AUTHOR  BE    LIABLE FOR ANY   DIRECT, INDIRECT,
+ *  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ *  NOT LIMITED   TO, PROCUREMENT OF  SUBSTITUTE GOODS  OR SERVICES; LOSS OF
+ *  USE, DATA,  OR PROFITS; OR  BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ *  ANY THEORY OF LIABILITY, WHETHER IN  CONTRACT, STRICT LIABILITY, OR TORT
+ *  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ *  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ *  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.,
+ *  675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ */
+
+#ifndef __ASM_RC32434_TIMER_H
+#define __ASM_RC32434_TIMER_H
+
+#include <asm/mach-rc32434/rb.h>
+
+#define TIMER0_BASE_ADDR                0x18028000
+#define TIMER_COUNT                     3
+
+struct timer_counter {
+        u32 count;
+        u32 compare;
+        u32 ctc;                /*use CTC_ */
+};
+
+struct timer {
+        struct timer_counter tim[TIMER_COUNT];
+        u32 rcount;     /* use RCOUNT_ */
+        u32 rcompare;   /* use RCOMPARE_ */
+        u32 rtc;        /* use RTC_ */
+};
+
+#define RC32434_CTC_EN_BIT              0
+#define RC32434_CTC_TO_BIT              1
+
+/* Real time clock registers */
+#define RC32434_RTC_MSK(x)              BIT_TO_MASK(x)
+#define RC32434_RTC_CE_BIT              0
+#define RC32434_RTC_TO_BIT              1
+#define RC32434_RTC_RQE_BIT             2
+
+/* Counter registers */
+#define RC32434_RCOUNT_BIT              0
+#define RC32434_RCOUNT_MSK              0x0000ffff
+#define RC32434_RCOMP_BIT               0
+#define RC32434_RCOMP_MSK               0x0000ffff
+
+#endif  /* __ASM_RC32434_TIMER_H */
diff --git a/include/asm-mips/mach-rc32434/war.h b/include/asm-mips/mach-rc32434/war.h
new file mode 100644
index 000000000000..3ddf187e98a6
--- /dev/null
+++ b/include/asm-mips/mach-rc32434/war.h
@@ -0,0 +1,25 @@
+/*
+ * 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) 2002, 2004, 2007 by Ralf Baechle <ralf@linux-mips.org>
+ */
+#ifndef __ASM_MIPS_MACH_MIPS_WAR_H
+#define __ASM_MIPS_MACH_MIPS_WAR_H
+
+#define R4600_V1_INDEX_ICACHEOP_WAR     0
+#define R4600_V1_HIT_CACHEOP_WAR        0
+#define R4600_V2_HIT_CACHEOP_WAR        0
+#define R5432_CP0_INTERRUPT_WAR         0
+#define BCM1250_M3_WAR                  0
+#define SIBYTE_1956_WAR                 0
+#define MIPS4K_ICACHE_REFILL_WAR        1
+#define MIPS_CACHE_SYNC_WAR             0
+#define TX49XX_ICACHE_INDEX_INV_WAR     0
+#define RM9000_CDEX_SMP_WAR             0
+#define ICACHE_REFILLS_WORKAROUND_WAR   0
+#define R10000_LLSC_WAR                 0
+#define MIPS34K_MISSED_ITLB_WAR         0
+
+#endif /* __ASM_MIPS_MACH_MIPS_WAR_H */
diff --git a/include/asm-mips/mips-boards/atlas.h b/include/asm-mips/mips-boards/atlas.h
deleted file mode 100644
index a8ae12d120ee..000000000000
--- a/include/asm-mips/mips-boards/atlas.h
+++ /dev/null
@@ -1,80 +0,0 @@
-/*
- * Carsten Langgaard, carstenl@mips.com
- * Copyright (C) 2000 MIPS Technologies, Inc.  All rights reserved.
- *
- * ########################################################################
- *
- *  This program is free software; you can distribute it and/or modify it
- *  under the terms of the GNU General Public License (Version 2) as
- *  published by the Free Software Foundation.
- *
- *  This program is distributed in the hope 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.
- *
- * ########################################################################
- *
- * Defines of the Atlas board specific address-MAP, registers, etc.
- *
- */
-#ifndef _MIPS_ATLAS_H
-#define _MIPS_ATLAS_H
-
-#include <asm/addrspace.h>
-
-/*
- * Atlas RTC-device indirect register access.
- */
-#define ATLAS_RTC_ADR_REG       0x1f000800
-#define ATLAS_RTC_DAT_REG       0x1f000808
-
-/*
- * Atlas interrupt controller register base.
- */
-#define ATLAS_ICTRL_REGS_BASE   0x1f000000
-
-/*
- * Atlas registers are memory mapped on 64-bit aligned boundaries and
- * only word access are allowed.
- */
-struct atlas_ictrl_regs {
-        volatile unsigned int intraw;
-        int dummy1;
-        volatile unsigned int intseten;
-        int dummy2;
-        volatile unsigned int intrsten;
-        int dummy3;
-        volatile unsigned int intenable;
-        int dummy4;
-        volatile unsigned int intstatus;
-        int dummy5;
-};
-
-/*
- * Atlas UART register base.
- */
-#define ATLAS_UART_REGS_BASE    0x1f000900
-#define ATLAS_BASE_BAUD ( 3686400 / 16 )
-
-/*
- * Atlas PSU standby register.
- */
-#define ATLAS_PSUSTBY_REG       0x1f000600
-#define ATLAS_GOSTBY            0x4d
-
-/*
- * We make a universal assumption about the way the bootloader (YAMON)
- * have located the Philips SAA9730 chip.
- * This is not ideal, but is needed for setting up remote debugging as
- * soon as possible.
- */
-#define ATLAS_SAA9730_REG       0x10800000
-
-#define ATLAS_SAA9730_BAUDCLOCK 3692300
-
-#endif /* !(_MIPS_ATLAS_H) */
diff --git a/include/asm-mips/mips-boards/atlasint.h b/include/asm-mips/mips-boards/atlasint.h
deleted file mode 100644
index 93ba1c1b2a4f..000000000000
--- a/include/asm-mips/mips-boards/atlasint.h
+++ /dev/null
@@ -1,109 +0,0 @@
-/*
- * Copyright (C) 1999, 2006  MIPS Technologies, Inc.  All rights reserved.
- *      Authors: Carsten Langgaard <carstenl@mips.com>
- *               Maciej W. Rozycki <macro@mips.com>
- *
- * ########################################################################
- *
- *  This program is free software; you can distribute it and/or modify it
- *  under the terms of the GNU General Public License (Version 2) as
- *  published by the Free Software Foundation.
- *
- *  This program is distributed in the hope 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.
- *
- * ########################################################################
- *
- * Defines for the Atlas interrupt controller.
- *
- */
-#ifndef _MIPS_ATLASINT_H
-#define _MIPS_ATLASINT_H
-
-#include <irq.h>
-
-/* CPU interrupt offsets */
-#define MIPSCPU_INT_SW0         0
-#define MIPSCPU_INT_SW1         1
-#define MIPSCPU_INT_MB0         2
-#define MIPSCPU_INT_ATLAS       MIPSCPU_INT_MB0
-#define MIPSCPU_INT_MB1         3
-#define MIPSCPU_INT_MB2         4
-#define MIPSCPU_INT_MB3         5
-#define MIPSCPU_INT_MB4         6
-
-/*
- * Interrupts 8..39 are used for Atlas interrupt controller interrupts
- */
-#define ATLAS_INT_BASE          8
-#define ATLAS_INT_UART          (ATLAS_INT_BASE + 0)
-#define ATLAS_INT_TIM0          (ATLAS_INT_BASE + 1)
-#define ATLAS_INT_RES2          (ATLAS_INT_BASE + 2)
-#define ATLAS_INT_RES3          (ATLAS_INT_BASE + 3)
-#define ATLAS_INT_RTC           (ATLAS_INT_BASE + 4)
-#define ATLAS_INT_COREHI        (ATLAS_INT_BASE + 5)
-#define ATLAS_INT_CORELO        (ATLAS_INT_BASE + 6)
-#define ATLAS_INT_RES7          (ATLAS_INT_BASE + 7)
-#define ATLAS_INT_PCIA          (ATLAS_INT_BASE + 8)
-#define ATLAS_INT_PCIB          (ATLAS_INT_BASE + 9)
-#define ATLAS_INT_PCIC          (ATLAS_INT_BASE + 10)
-#define ATLAS_INT_PCID          (ATLAS_INT_BASE + 11)
-#define ATLAS_INT_ENUM          (ATLAS_INT_BASE + 12)
-#define ATLAS_INT_DEG           (ATLAS_INT_BASE + 13)
-#define ATLAS_INT_ATXFAIL       (ATLAS_INT_BASE + 14)
-#define ATLAS_INT_INTA          (ATLAS_INT_BASE + 15)
-#define ATLAS_INT_INTB          (ATLAS_INT_BASE + 16)
-#define ATLAS_INT_ETH           ATLAS_INT_INTB
-#define ATLAS_INT_INTC          (ATLAS_INT_BASE + 17)
-#define ATLAS_INT_SCSI          ATLAS_INT_INTC
-#define ATLAS_INT_INTD          (ATLAS_INT_BASE + 18)
-#define ATLAS_INT_SERR          (ATLAS_INT_BASE + 19)
-#define ATLAS_INT_RES20         (ATLAS_INT_BASE + 20)
-#define ATLAS_INT_RES21         (ATLAS_INT_BASE + 21)
-#define ATLAS_INT_RES22         (ATLAS_INT_BASE + 22)
-#define ATLAS_INT_RES23         (ATLAS_INT_BASE + 23)
-#define ATLAS_INT_RES24         (ATLAS_INT_BASE + 24)
-#define ATLAS_INT_RES25         (ATLAS_INT_BASE + 25)
-#define ATLAS_INT_RES26         (ATLAS_INT_BASE + 26)
-#define ATLAS_INT_RES27         (ATLAS_INT_BASE + 27)
-#define ATLAS_INT_RES28         (ATLAS_INT_BASE + 28)
-#define ATLAS_INT_RES29         (ATLAS_INT_BASE + 29)
-#define ATLAS_INT_RES30         (ATLAS_INT_BASE + 30)
-#define ATLAS_INT_RES31         (ATLAS_INT_BASE + 31)
-#define ATLAS_INT_END           (ATLAS_INT_BASE + 31)
-
-/*
- * Interrupts 64..127 are used for Soc-it Classic interrupts
- */
-#define MSC01C_INT_BASE         64
-
-/* SOC-it Classic interrupt offsets */
-#define MSC01C_INT_TMR          0
-#define MSC01C_INT_PCI          1
-
-/*
- * Interrupts 64..127 are used for Soc-it EIC interrupts
- */
-#define MSC01E_INT_BASE         64
-
-/* SOC-it EIC interrupt offsets */
-#define MSC01E_INT_SW0          1
-#define MSC01E_INT_SW1          2
-#define MSC01E_INT_MB0          3
-#define MSC01E_INT_ATLAS        MSC01E_INT_MB0
-#define MSC01E_INT_MB1          4
-#define MSC01E_INT_MB2          5
-#define MSC01E_INT_MB3          6
-#define MSC01E_INT_MB4          7
-#define MSC01E_INT_TMR          8
-#define MSC01E_INT_PCI          9
-#define MSC01E_INT_PERFCTR      10
-#define MSC01E_INT_CPUCTR       11
-
-#endif /* !(_MIPS_ATLASINT_H) */
diff --git a/include/asm-mips/mips-boards/maltasmp.h b/include/asm-mips/mips-boards/maltasmp.h
deleted file mode 100644
index 8d7e955d506e..000000000000
--- a/include/asm-mips/mips-boards/maltasmp.h
+++ /dev/null
@@ -1,36 +0,0 @@
-/*
- * There are several SMP models supported
- * SMTC is mutually exclusive to other options (atm)
- */
-#if defined(CONFIG_MIPS_MT_SMTC)
-#define malta_smtc      1
-#define malta_cmp       0
-#define malta_smvp      0
-#else
-#define malta_smtc      0
-#if defined(CONFIG_MIPS_CMP)
-extern int gcmp_present;
-#define malta_cmp       gcmp_present
-#else
-#define malta_cmp       0
-#endif
-/* FIXME: should become COMFIG_MIPS_MT_SMVP */
-#if defined(CONFIG_MIPS_MT_SMP)
-#define malta_smvp      1
-#else
-#define malta_smvp      0
-#endif
-#endif
-
-#include <asm/mipsregs.h>
-#include <asm/mipsmtregs.h>
-
-/* malta_smtc */
-#include <asm/smtc.h>
-#include <asm/smtc_ipi.h>
-
-/* malta_cmp */
-#include <asm/cmp.h>
-
-/* malta_smvp */
-#include <asm/smvp.h>
diff --git a/include/asm-mips/mips-boards/saa9730_uart.h b/include/asm-mips/mips-boards/saa9730_uart.h
deleted file mode 100644
index c913143d58ec..000000000000
--- a/include/asm-mips/mips-boards/saa9730_uart.h
+++ /dev/null
@@ -1,69 +0,0 @@
-/*
- * Carsten Langgaard, carstenl@mips.com
- * Copyright (C) 2000 MIPS Technologies, Inc.  All rights reserved.
- *
- * ########################################################################
- *
- *  This program is free software; you can distribute it and/or modify it
- *  under the terms of the GNU General Public License (Version 2) as
- *  published by the Free Software Foundation.
- *
- *  This program is distributed in the hope 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.
- *
- * ########################################################################
- *
- * Register definitions for the UART part of the Philips SAA9730 chip.
- *
- */
-
-#ifndef SAA9730_UART_H
-#define SAA9730_UART_H
-
-/* The SAA9730 UART register map, as seen via the PCI bus */
-
-#define SAA9730_UART_REGS_ADDR  0x21800
-
-struct uart_saa9730_regmap {
-        volatile unsigned char Thr_Rbr;
-        volatile unsigned char Ier;
-        volatile unsigned char Iir_Fcr;
-        volatile unsigned char Lcr;
-        volatile unsigned char Mcr;
-        volatile unsigned char Lsr;
-        volatile unsigned char Msr;
-        volatile unsigned char Scr;
-        volatile unsigned char BaudDivLsb;
-        volatile unsigned char BaudDivMsb;
-        volatile unsigned char Junk0;
-        volatile unsigned char Junk1;
-        volatile unsigned int Config;           /* 0x2180c */
-        volatile unsigned int TxStart;          /* 0x21810 */
-        volatile unsigned int TxLength;         /* 0x21814 */
-        volatile unsigned int TxCounter;        /* 0x21818 */
-        volatile unsigned int RxStart;          /* 0x2181c */
-        volatile unsigned int RxLength;         /* 0x21820 */
-        volatile unsigned int RxCounter;        /* 0x21824 */
-};
-typedef volatile struct uart_saa9730_regmap t_uart_saa9730_regmap;
-
-/*
- * Only a subset of the UART control bits are defined here,
- * enough to make the serial debug port work.
- */
-
-#define SAA9730_LCR_DATA8       0x03
-
-#define SAA9730_MCR_DTR         0x01
-#define SAA9730_MCR_RTS         0x02
-
-#define SAA9730_LSR_DR          0x01
-#define SAA9730_LSR_THRE        0x20
-
-#endif /* !(SAA9730_UART_H) */
diff --git a/include/asm-mips/mips-boards/sead.h b/include/asm-mips/mips-boards/sead.h
deleted file mode 100644
index 68c69de0b66f..000000000000
--- a/include/asm-mips/mips-boards/sead.h
+++ /dev/null
@@ -1,36 +0,0 @@
-/*
- * Carsten Langgaard, carstenl@mips.com
- * Copyright (C) 2002 MIPS Technologies, Inc.  All rights reserved.
- *
- * ########################################################################
- *
- *  This program is free software; you can distribute it and/or modify it
- *  under the terms of the GNU General Public License (Version 2) as
- *  published by the Free Software Foundation.
- *
- *  This program is distributed in the hope 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.
- *
- * ########################################################################
- *
- * Defines of the SEAD board specific address-MAP, registers, etc.
- *
- */
-#ifndef _MIPS_SEAD_H
-#define _MIPS_SEAD_H
-
-#include <asm/addrspace.h>
-
-/*
- * SEAD UART register base.
- */
-#define SEAD_UART0_REGS_BASE    (0x1f000800)
-#define SEAD_BASE_BAUD ( 3686400 / 16 )
-
-#endif /* !(_MIPS_SEAD_H) */
diff --git a/include/asm-mips/mips-boards/seadint.h b/include/asm-mips/mips-boards/seadint.h
deleted file mode 100644
index e710bae07340..000000000000
--- a/include/asm-mips/mips-boards/seadint.h
+++ /dev/null
@@ -1,28 +0,0 @@
-/*
- * Carsten Langgaard, carstenl@mips.com
- * Copyright (C) 2002 MIPS Technologies, Inc.  All rights reserved.
- *
- *  This program is free software; you can distribute it and/or modify it
- *  under the terms of the GNU General Public License (Version 2) as
- *  published by the Free Software Foundation.
- *
- *  This program is distributed in the hope 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.
- *
- * Defines for the SEAD interrupt controller.
- */
-#ifndef _MIPS_SEADINT_H
-#define _MIPS_SEADINT_H
-
-#include <irq.h>
-
-#define MIPSCPU_INT_UART0       2
-#define MIPSCPU_INT_UART1       3
-
-#endif /* !(_MIPS_SEADINT_H) */
diff --git a/include/asm-mips/page.h b/include/asm-mips/page.h
index 8735aa0b8963..494f00ba9541 100644
--- a/include/asm-mips/page.h
+++ b/include/asm-mips/page.h
@@ -34,6 +34,9 @@
 #include <linux/pfn.h>
 #include <asm/io.h>
 
+extern void build_clear_page(void);
+extern void build_copy_page(void);
+
 /*
  * It's normally defined only for FLATMEM config but it's
  * used in our early mem init code for all memory models.
diff --git a/include/asm-mips/pci.h b/include/asm-mips/pci.h
index d3be83436070..c205875d7f31 100644
--- a/include/asm-mips/pci.h
+++ b/include/asm-mips/pci.h
@@ -173,6 +173,5 @@ static inline int pci_get_legacy_ide_irq(struct pci_dev *dev, int channel)
 }
 
 extern int pci_probe_only;
-extern unsigned int pcibios_max_latency;
 
 #endif /* _ASM_PCI_H */
diff --git a/include/asm-mips/setup.h b/include/asm-mips/setup.h
index 883f59bfa097..e600cedda976 100644
--- a/include/asm-mips/setup.h
+++ b/include/asm-mips/setup.h
@@ -3,6 +3,8 @@
 
 #define COMMAND_LINE_SIZE       256
 
+#ifdef  __KERNEL__
 extern void setup_early_printk(void);
+#endif /* __KERNEL__ */
 
 #endif /* __SETUP_H */
diff --git a/include/asm-mips/txx9/generic.h b/include/asm-mips/txx9/generic.h
index d8756660523d..cbae37ec3d88 100644
--- a/include/asm-mips/txx9/generic.h
+++ b/include/asm-mips/txx9/generic.h
@@ -12,6 +12,8 @@
 #include <linux/ioport.h>       /* for struct resource */
 
 extern struct resource txx9_ce_res[];
+#define TXX9_CE(n)      (unsigned long)(txx9_ce_res[(n)].start)
+extern unsigned int txx9_pcode;
 extern char txx9_pcode_str[8];
 void txx9_reg_res_init(unsigned int pcode, unsigned long base,
                        unsigned long size);
@@ -19,6 +21,11 @@ void txx9_reg_res_init(unsigned int pcode, unsigned long base,
 extern unsigned int txx9_master_clock;
 extern unsigned int txx9_cpu_clock;
 extern unsigned int txx9_gbus_clock;
+#define TXX9_IMCLK      (txx9_gbus_clock / 2)
+
+extern int txx9_ccfg_toeon;
+struct uart_port;
+int early_serial_txx9_setup(struct uart_port *port);
 
 struct pci_dev;
 struct txx9_board_vec {
diff --git a/include/asm-mips/txx9/rbtx4927.h b/include/asm-mips/txx9/rbtx4927.h
index bf194589216f..6fcec912c143 100644
--- a/include/asm-mips/txx9/rbtx4927.h
+++ b/include/asm-mips/txx9/rbtx4927.h
@@ -34,7 +34,23 @@
 #define RBTX4927_PCIIO          0x16000000
 #define RBTX4927_PCIIO_SIZE     0x01000000
 
-#define rbtx4927_pcireset_addr  ((__u8 __iomem *)0xbc00f006UL)
+#define RBTX4927_IMASK_ADDR     (IO_BASE + TXX9_CE(2) + 0x00002000)
+#define RBTX4927_IMSTAT_ADDR    (IO_BASE + TXX9_CE(2) + 0x00002006)
+#define RBTX4927_SOFTRESET_ADDR (IO_BASE + TXX9_CE(2) + 0x0000f000)
+#define RBTX4927_SOFTRESETLOCK_ADDR     (IO_BASE + TXX9_CE(2) + 0x0000f002)
+#define RBTX4927_PCIRESET_ADDR  (IO_BASE + TXX9_CE(2) + 0x0000f006)
+#define RBTX4927_BRAMRTC_BASE   (IO_BASE + TXX9_CE(2) + 0x00010000)
+#define RBTX4927_ETHER_BASE     (IO_BASE + TXX9_CE(2) + 0x00020000)
+
+/* Ethernet port address */
+#define RBTX4927_ETHER_ADDR     (RBTX4927_ETHER_BASE + 0x280)
+
+#define rbtx4927_imask_addr     ((__u8 __iomem *)RBTX4927_IMASK_ADDR)
+#define rbtx4927_imstat_addr    ((__u8 __iomem *)RBTX4927_IMSTAT_ADDR)
+#define rbtx4927_softreset_addr ((__u8 __iomem *)RBTX4927_SOFTRESET_ADDR)
+#define rbtx4927_softresetlock_addr     \
+                                ((__u8 __iomem *)RBTX4927_SOFTRESETLOCK_ADDR)
+#define rbtx4927_pcireset_addr  ((__u8 __iomem *)RBTX4927_PCIRESET_ADDR)
 
 /* bits for ISTAT/IMASK/IMSTAT */
 #define RBTX4927_INTB_PCID      0
@@ -62,13 +78,7 @@
 #define RBTX4927_ISA_IO_OFFSET 0
 #endif
 
-#define RBTX4927_SW_RESET_DO         (void __iomem *)0xbc00f000UL
-#define RBTX4927_SW_RESET_DO_SET                0x01
-
-#define RBTX4927_SW_RESET_ENABLE     (void __iomem *)0xbc00f002UL
-#define RBTX4927_SW_RESET_ENABLE_SET            0x01
-
-#define RBTX4927_RTL_8019_BASE (0x1c020280 - RBTX4927_ISA_IO_OFFSET)
+#define RBTX4927_RTL_8019_BASE (RBTX4927_ETHER_ADDR - mips_io_port_base)
 #define RBTX4927_RTL_8019_IRQ  (TXX9_IRQ_BASE + TX4927_IR_INT(3))
 
 void rbtx4927_prom_init(void);
diff --git a/include/asm-mips/txx9/rbtx4938.h b/include/asm-mips/txx9/rbtx4938.h
index 2f5d5e705a41..9f0441a28126 100644
--- a/include/asm-mips/txx9/rbtx4938.h
+++ b/include/asm-mips/txx9/rbtx4938.h
@@ -15,35 +15,31 @@
 #include <asm/txx9irq.h>
 #include <asm/txx9/tx4938.h>
 
-/* CS */
-#define RBTX4938_CE0    0x1c000000      /* 64M */
-#define RBTX4938_CE2    0x17f00000      /* 1M */
-
 /* Address map */
-#define RBTX4938_FPGA_REG_ADDR  (KSEG1 + RBTX4938_CE2 + 0x00000000)
-#define RBTX4938_FPGA_REV_ADDR  (KSEG1 + RBTX4938_CE2 + 0x00000002)
-#define RBTX4938_CONFIG1_ADDR   (KSEG1 + RBTX4938_CE2 + 0x00000004)
-#define RBTX4938_CONFIG2_ADDR   (KSEG1 + RBTX4938_CE2 + 0x00000006)
-#define RBTX4938_CONFIG3_ADDR   (KSEG1 + RBTX4938_CE2 + 0x00000008)
-#define RBTX4938_LED_ADDR       (KSEG1 + RBTX4938_CE2 + 0x00001000)
-#define RBTX4938_DIPSW_ADDR     (KSEG1 + RBTX4938_CE2 + 0x00001002)
-#define RBTX4938_BDIPSW_ADDR    (KSEG1 + RBTX4938_CE2 + 0x00001004)
-#define RBTX4938_IMASK_ADDR     (KSEG1 + RBTX4938_CE2 + 0x00002000)
-#define RBTX4938_IMASK2_ADDR    (KSEG1 + RBTX4938_CE2 + 0x00002002)
-#define RBTX4938_INTPOL_ADDR    (KSEG1 + RBTX4938_CE2 + 0x00002004)
-#define RBTX4938_ISTAT_ADDR     (KSEG1 + RBTX4938_CE2 + 0x00002006)
-#define RBTX4938_ISTAT2_ADDR    (KSEG1 + RBTX4938_CE2 + 0x00002008)
-#define RBTX4938_IMSTAT_ADDR    (KSEG1 + RBTX4938_CE2 + 0x0000200a)
-#define RBTX4938_IMSTAT2_ADDR   (KSEG1 + RBTX4938_CE2 + 0x0000200c)
-#define RBTX4938_SOFTINT_ADDR   (KSEG1 + RBTX4938_CE2 + 0x00003000)
-#define RBTX4938_PIOSEL_ADDR    (KSEG1 + RBTX4938_CE2 + 0x00005000)
-#define RBTX4938_SPICS_ADDR     (KSEG1 + RBTX4938_CE2 + 0x00005002)
-#define RBTX4938_SFPWR_ADDR     (KSEG1 + RBTX4938_CE2 + 0x00005008)
-#define RBTX4938_SFVOL_ADDR     (KSEG1 + RBTX4938_CE2 + 0x0000500a)
-#define RBTX4938_SOFTRESET_ADDR (KSEG1 + RBTX4938_CE2 + 0x00007000)
-#define RBTX4938_SOFTRESETLOCK_ADDR     (KSEG1 + RBTX4938_CE2 + 0x00007002)
-#define RBTX4938_PCIRESET_ADDR  (KSEG1 + RBTX4938_CE2 + 0x00007004)
-#define RBTX4938_ETHER_BASE     (KSEG1 + RBTX4938_CE2 + 0x00020000)
+#define RBTX4938_FPGA_REG_ADDR  (IO_BASE + TXX9_CE(2) + 0x00000000)
+#define RBTX4938_FPGA_REV_ADDR  (IO_BASE + TXX9_CE(2) + 0x00000002)
+#define RBTX4938_CONFIG1_ADDR   (IO_BASE + TXX9_CE(2) + 0x00000004)
+#define RBTX4938_CONFIG2_ADDR   (IO_BASE + TXX9_CE(2) + 0x00000006)
+#define RBTX4938_CONFIG3_ADDR   (IO_BASE + TXX9_CE(2) + 0x00000008)
+#define RBTX4938_LED_ADDR       (IO_BASE + TXX9_CE(2) + 0x00001000)
+#define RBTX4938_DIPSW_ADDR     (IO_BASE + TXX9_CE(2) + 0x00001002)
+#define RBTX4938_BDIPSW_ADDR    (IO_BASE + TXX9_CE(2) + 0x00001004)
+#define RBTX4938_IMASK_ADDR     (IO_BASE + TXX9_CE(2) + 0x00002000)
+#define RBTX4938_IMASK2_ADDR    (IO_BASE + TXX9_CE(2) + 0x00002002)
+#define RBTX4938_INTPOL_ADDR    (IO_BASE + TXX9_CE(2) + 0x00002004)
+#define RBTX4938_ISTAT_ADDR     (IO_BASE + TXX9_CE(2) + 0x00002006)
+#define RBTX4938_ISTAT2_ADDR    (IO_BASE + TXX9_CE(2) + 0x00002008)
+#define RBTX4938_IMSTAT_ADDR    (IO_BASE + TXX9_CE(2) + 0x0000200a)
+#define RBTX4938_IMSTAT2_ADDR   (IO_BASE + TXX9_CE(2) + 0x0000200c)
+#define RBTX4938_SOFTINT_ADDR   (IO_BASE + TXX9_CE(2) + 0x00003000)
+#define RBTX4938_PIOSEL_ADDR    (IO_BASE + TXX9_CE(2) + 0x00005000)
+#define RBTX4938_SPICS_ADDR     (IO_BASE + TXX9_CE(2) + 0x00005002)
+#define RBTX4938_SFPWR_ADDR     (IO_BASE + TXX9_CE(2) + 0x00005008)
+#define RBTX4938_SFVOL_ADDR     (IO_BASE + TXX9_CE(2) + 0x0000500a)
+#define RBTX4938_SOFTRESET_ADDR (IO_BASE + TXX9_CE(2) + 0x00007000)
+#define RBTX4938_SOFTRESETLOCK_ADDR     (IO_BASE + TXX9_CE(2) + 0x00007002)
+#define RBTX4938_PCIRESET_ADDR  (IO_BASE + TXX9_CE(2) + 0x00007004)
+#define RBTX4938_ETHER_BASE     (IO_BASE + TXX9_CE(2) + 0x00020000)
 
 /* Ethernet port address (Jumperless Mode (W12:Open)) */
 #define RBTX4938_ETHER_ADDR     (RBTX4938_ETHER_BASE + 0x280)
diff --git a/include/asm-mips/txx9/tx3927.h b/include/asm-mips/txx9/tx3927.h
index ca414c7624e1..ea79e1b16e71 100644
--- a/include/asm-mips/txx9/tx3927.h
+++ b/include/asm-mips/txx9/tx3927.h
@@ -10,17 +10,18 @@
 
 #include <asm/txx9/txx927.h>
 
-#define TX3927_SDRAMC_REG       0xfffe8000
-#define TX3927_ROMC_REG         0xfffe9000
-#define TX3927_DMA_REG          0xfffeb000
-#define TX3927_IRC_REG          0xfffec000
-#define TX3927_PCIC_REG         0xfffed000
-#define TX3927_CCFG_REG         0xfffee000
+#define TX3927_REG_BASE 0xfffe0000UL
+#define TX3927_SDRAMC_REG       (TX3927_REG_BASE + 0x8000)
+#define TX3927_ROMC_REG         (TX3927_REG_BASE + 0x9000)
+#define TX3927_DMA_REG          (TX3927_REG_BASE + 0xb000)
+#define TX3927_IRC_REG          (TX3927_REG_BASE + 0xc000)
+#define TX3927_PCIC_REG         (TX3927_REG_BASE + 0xd000)
+#define TX3927_CCFG_REG         (TX3927_REG_BASE + 0xe000)
 #define TX3927_NR_TMR   3
-#define TX3927_TMR_REG(ch)      (0xfffef000 + (ch) * 0x100)
+#define TX3927_TMR_REG(ch)      (TX3927_REG_BASE + 0xf000 + (ch) * 0x100)
 #define TX3927_NR_SIO   2
-#define TX3927_SIO_REG(ch)      (0xfffef300 + (ch) * 0x100)
-#define TX3927_PIO_REG          0xfffef500
+#define TX3927_SIO_REG(ch)      (TX3927_REG_BASE + 0xf300 + (ch) * 0x100)
+#define TX3927_PIO_REG          (TX3927_REG_BASE + 0xf500)
 
 struct tx3927_sdramc_reg {
         volatile unsigned long cr[8];
diff --git a/include/asm-mips/txx9/tx4927.h b/include/asm-mips/txx9/tx4927.h
index 46d60afc038b..ceb4b79ff4e3 100644
--- a/include/asm-mips/txx9/tx4927.h
+++ b/include/asm-mips/txx9/tx4927.h
@@ -32,32 +32,46 @@
 #include <asm/txx9irq.h>
 #include <asm/txx9/tx4927pcic.h>
 
-#define TX4927_SDRAMC_REG       0xff1f8000
-#define TX4927_EBUSC_REG        0xff1f9000
-#define TX4927_PCIC_REG         0xff1fd000
-#define TX4927_CCFG_REG         0xff1fe000
-#define TX4927_IRC_REG          0xff1ff600
+#ifdef CONFIG_64BIT
+#define TX4927_REG_BASE 0xffffffffff1f0000UL
+#else
+#define TX4927_REG_BASE 0xff1f0000UL
+#endif
+#define TX4927_REG_SIZE 0x00010000
+
+#define TX4927_SDRAMC_REG       (TX4927_REG_BASE + 0x8000)
+#define TX4927_EBUSC_REG        (TX4927_REG_BASE + 0x9000)
+#define TX4927_PCIC_REG         (TX4927_REG_BASE + 0xd000)
+#define TX4927_CCFG_REG         (TX4927_REG_BASE + 0xe000)
+#define TX4927_IRC_REG          (TX4927_REG_BASE + 0xf600)
 #define TX4927_NR_TMR   3
-#define TX4927_TMR_REG(ch)      (0xff1ff000 + (ch) * 0x100)
+#define TX4927_TMR_REG(ch)      (TX4927_REG_BASE + 0xf000 + (ch) * 0x100)
+#define TX4927_NR_SIO   2
+#define TX4927_SIO_REG(ch)      (TX4927_REG_BASE + 0xf300 + (ch) * 0x100)
+#define TX4927_PIO_REG          (TX4927_REG_BASE + 0xf500)
 
 #define TX4927_IR_INT(n)        (2 + (n))
 #define TX4927_IR_SIO(n)        (8 + (n))
 #define TX4927_IR_PCIC          16
+#define TX4927_NUM_IR_TMR       3
+#define TX4927_IR_TMR(n)        (17 + (n))
 #define TX4927_IR_PCIERR        22
 #define TX4927_NUM_IR   32
 
 #define TX4927_IRC_INT  2       /* IP[2] in Status register */
 
+#define TX4927_NUM_PIO  16
+
 struct tx4927_sdramc_reg {
-        volatile unsigned long long cr[4];
-        volatile unsigned long long unused0[4];
-        volatile unsigned long long tr;
-        volatile unsigned long long unused1[2];
-        volatile unsigned long long cmd;
+        u64 cr[4];
+        u64 unused0[4];
+        u64 tr;
+        u64 unused1[2];
+        u64 cmd;
 };
 
 struct tx4927_ebusc_reg {
-        volatile unsigned long long cr[8];
+        u64 cr[8];
 };
 
 struct tx4927_ccfg_reg {
@@ -160,12 +174,28 @@ struct tx4927_ccfg_reg {
 #define TX4927_CLKCTR_SIO0RST   0x00000002
 #define TX4927_CLKCTR_SIO1RST   0x00000001
 
-#define tx4927_sdramcptr        ((struct tx4927_sdramc_reg *)TX4927_SDRAMC_REG)
+#define tx4927_sdramcptr \
+                ((struct tx4927_sdramc_reg __iomem *)TX4927_SDRAMC_REG)
 #define tx4927_pcicptr \
                 ((struct tx4927_pcic_reg __iomem *)TX4927_PCIC_REG)
 #define tx4927_ccfgptr \
                 ((struct tx4927_ccfg_reg __iomem *)TX4927_CCFG_REG)
-#define tx4927_ebuscptr         ((struct tx4927_ebusc_reg *)TX4927_EBUSC_REG)
+#define tx4927_ebuscptr \
+                ((struct tx4927_ebusc_reg __iomem *)TX4927_EBUSC_REG)
+#define tx4927_pioptr           ((struct txx9_pio_reg __iomem *)TX4927_PIO_REG)
+
+#define TX4927_REV_PCODE()      \
+        ((__u32)__raw_readq(&tx4927_ccfgptr->crir) >> 16)
+
+#define TX4927_SDRAMC_CR(ch)    __raw_readq(&tx4927_sdramcptr->cr[(ch)])
+#define TX4927_SDRAMC_BA(ch)    ((TX4927_SDRAMC_CR(ch) >> 49) << 21)
+#define TX4927_SDRAMC_SIZE(ch)  \
+        ((((TX4927_SDRAMC_CR(ch) >> 33) & 0x7fff) + 1) << 21)
+
+#define TX4927_EBUSC_CR(ch)     __raw_readq(&tx4927_ebuscptr->cr[(ch)])
+#define TX4927_EBUSC_BA(ch)     ((TX4927_EBUSC_CR(ch) >> 48) << 20)
+#define TX4927_EBUSC_SIZE(ch)   \
+        (0x00100000 << ((unsigned long)(TX4927_EBUSC_CR(ch) >> 8) & 0xf))
 
 /* utilities */
 static inline void txx9_clear64(__u64 __iomem *adr, __u64 bits)
@@ -212,6 +242,11 @@ static inline void tx4927_ccfg_change(__u64 change, __u64 new)
                        &tx4927_ccfgptr->ccfg);
 }
 
+unsigned int tx4927_get_mem_size(void);
+void tx4927_wdr_init(void);
+void tx4927_setup(void);
+void tx4927_time_init(unsigned int tmrnr);
+void tx4927_setup_serial(void);
 int tx4927_report_pciclk(void);
 int tx4927_pciclk66_setup(void);
 void tx4927_irq_init(void);
diff --git a/include/asm-mips/txx9/tx4938.h b/include/asm-mips/txx9/tx4938.h
index 12de68a4c10a..1ed969d381d6 100644
--- a/include/asm-mips/txx9/tx4938.h
+++ b/include/asm-mips/txx9/tx4938.h
@@ -15,20 +15,11 @@
 /* some controllers are compatible with 4927 */
 #include <asm/txx9/tx4927.h>
 
-#define tx4938_read_nfmc(addr) (*(volatile unsigned int *)(addr))
-#define tx4938_write_nfmc(b, addr) (*(volatile unsigned int *)(addr)) = (b)
-
-#define TX4938_PCIIO_0 0x10000000
-#define TX4938_PCIIO_1 0x01010000
-#define TX4938_PCIMEM_0 0x08000000
-#define TX4938_PCIMEM_1 0x11000000
-
-#define TX4938_PCIIO_SIZE_0 0x01000000
-#define TX4938_PCIIO_SIZE_1 0x00010000
-#define TX4938_PCIMEM_SIZE_0 0x08000000
-#define TX4938_PCIMEM_SIZE_1 0x00010000
-
-#define TX4938_REG_BASE 0xff1f0000 /* == TX4937_REG_BASE */
+#ifdef CONFIG_64BIT
+#define TX4938_REG_BASE 0xffffffffff1f0000UL /* == TX4937_REG_BASE */
+#else
+#define TX4938_REG_BASE 0xff1f0000UL /* == TX4937_REG_BASE */
+#endif
 #define TX4938_REG_SIZE 0x00010000 /* == TX4937_REG_SIZE */
 
 /* NDFMC, SRAMC, PCIC1, SPIC: TX4938 only */
@@ -49,149 +40,8 @@
 #define TX4938_ACLC_REG         (TX4938_REG_BASE + 0xf700)
 #define TX4938_SPI_REG          (TX4938_REG_BASE + 0xf800)
 
-#define _CONST64(c)     c##ull
-
-#include <asm/byteorder.h>
-
-#ifdef __BIG_ENDIAN
-#define endian_def_l2(e1, e2)   \
-        volatile unsigned long e1, e2
-#define endian_def_s2(e1, e2)   \
-        volatile unsigned short e1, e2
-#define endian_def_sb2(e1, e2, e3)      \
-        volatile unsigned short e1;volatile unsigned char e2, e3
-#define endian_def_b2s(e1, e2, e3)      \
-        volatile unsigned char e1, e2;volatile unsigned short e3
-#define endian_def_b4(e1, e2, e3, e4)   \
-        volatile unsigned char e1, e2, e3, e4
-#else
-#define endian_def_l2(e1, e2)   \
-        volatile unsigned long e2, e1
-#define endian_def_s2(e1, e2)   \
-        volatile unsigned short e2, e1
-#define endian_def_sb2(e1, e2, e3)      \
-        volatile unsigned char e3, e2;volatile unsigned short e1
-#define endian_def_b2s(e1, e2, e3)      \
-        volatile unsigned short e3;volatile unsigned char e2, e1
-#define endian_def_b4(e1, e2, e3, e4)   \
-        volatile unsigned char e4, e3, e2, e1
-#endif
-
-
-struct tx4938_sdramc_reg {
-        volatile unsigned long long cr[4];
-        volatile unsigned long long unused0[4];
-        volatile unsigned long long tr;
-        volatile unsigned long long unused1[2];
-        volatile unsigned long long cmd;
-        volatile unsigned long long sfcmd;
-};
-
-struct tx4938_ebusc_reg {
-        volatile unsigned long long cr[8];
-};
-
-struct tx4938_dma_reg {
-        struct tx4938_dma_ch_reg {
-                volatile unsigned long long cha;
-                volatile unsigned long long sar;
-                volatile unsigned long long dar;
-                endian_def_l2(unused0, cntr);
-                endian_def_l2(unused1, sair);
-                endian_def_l2(unused2, dair);
-                endian_def_l2(unused3, ccr);
-                endian_def_l2(unused4, csr);
-        } ch[4];
-        volatile unsigned long long dbr[8];
-        volatile unsigned long long tdhr;
-        volatile unsigned long long midr;
-        endian_def_l2(unused0, mcr);
-};
-
-struct tx4938_aclc_reg {
-        volatile unsigned long acctlen;
-        volatile unsigned long acctldis;
-        volatile unsigned long acregacc;
-        volatile unsigned long unused0;
-        volatile unsigned long acintsts;
-        volatile unsigned long acintmsts;
-        volatile unsigned long acinten;
-        volatile unsigned long acintdis;
-        volatile unsigned long acsemaph;
-        volatile unsigned long unused1[7];
-        volatile unsigned long acgpidat;
-        volatile unsigned long acgpodat;
-        volatile unsigned long acslten;
-        volatile unsigned long acsltdis;
-        volatile unsigned long acfifosts;
-        volatile unsigned long unused2[11];
-        volatile unsigned long acdmasts;
-        volatile unsigned long acdmasel;
-        volatile unsigned long unused3[6];
-        volatile unsigned long acaudodat;
-        volatile unsigned long acsurrdat;
-        volatile unsigned long accentdat;
-        volatile unsigned long aclfedat;
-        volatile unsigned long acaudiat;
-        volatile unsigned long unused4;
-        volatile unsigned long acmodoat;
-        volatile unsigned long acmodidat;
-        volatile unsigned long unused5[15];
-        volatile unsigned long acrevid;
-};
-
-
-struct tx4938_tmr_reg {
-        volatile unsigned long tcr;
-        volatile unsigned long tisr;
-        volatile unsigned long cpra;
-        volatile unsigned long cprb;
-        volatile unsigned long itmr;
-        volatile unsigned long unused0[3];
-        volatile unsigned long ccdr;
-        volatile unsigned long unused1[3];
-        volatile unsigned long pgmr;
-        volatile unsigned long unused2[3];
-        volatile unsigned long wtmr;
-        volatile unsigned long unused3[43];
-        volatile unsigned long trr;
-};
-
-struct tx4938_sio_reg {
-        volatile unsigned long lcr;
-        volatile unsigned long dicr;
-        volatile unsigned long disr;
-        volatile unsigned long cisr;
-        volatile unsigned long fcr;
-        volatile unsigned long flcr;
-        volatile unsigned long bgr;
-        volatile unsigned long tfifo;
-        volatile unsigned long rfifo;
-};
-
-struct tx4938_ndfmc_reg {
-        endian_def_l2(unused0, dtr);
-        endian_def_l2(unused1, mcr);
-        endian_def_l2(unused2, sr);
-        endian_def_l2(unused3, isr);
-        endian_def_l2(unused4, imr);
-        endian_def_l2(unused5, spr);
-        endian_def_l2(unused6, rstr);
-};
-
-struct tx4938_spi_reg {
-        volatile unsigned long mcr;
-        volatile unsigned long cr0;
-        volatile unsigned long cr1;
-        volatile unsigned long fs;
-        volatile unsigned long unused1;
-        volatile unsigned long sr;
-        volatile unsigned long dr;
-        volatile unsigned long unused2;
-};
-
 struct tx4938_sramc_reg {
-        volatile unsigned long long cr;
+        u64 cr;
 };
 
 struct tx4938_ccfg_reg {
@@ -209,34 +59,6 @@ struct tx4938_ccfg_reg {
         u64 jmpadr;
 };
 
-#undef endian_def_l2
-#undef endian_def_s2
-#undef endian_def_sb2
-#undef endian_def_b2s
-#undef endian_def_b4
-
-/*
- * NDFMC
- */
-
-/* NDFMCR : NDFMC Mode Control */
-#define TX4938_NDFMCR_WE        0x80
-#define TX4938_NDFMCR_ECC_ALL   0x60
-#define TX4938_NDFMCR_ECC_RESET 0x60
-#define TX4938_NDFMCR_ECC_READ  0x40
-#define TX4938_NDFMCR_ECC_ON    0x20
-#define TX4938_NDFMCR_ECC_OFF   0x00
-#define TX4938_NDFMCR_CE        0x10
-#define TX4938_NDFMCR_BSPRT     0x04
-#define TX4938_NDFMCR_ALE       0x02
-#define TX4938_NDFMCR_CLE       0x01
-
-/* NDFMCR : NDFMC Status */
-#define TX4938_NDFSR_BUSY       0x80
-
-/* NDFMCR : NDFMC Reset */
-#define TX4938_NDFRSTR_RST      0x01
-
 /*
  * IRC
  */
@@ -268,13 +90,15 @@ struct tx4938_ccfg_reg {
 
 #define TX4938_IRC_INT  2       /* IP[2] in Status register */
 
+#define TX4938_NUM_PIO  16
+
 /*
  * CCFG
  */
 /* CCFG : Chip Configuration */
-#define TX4938_CCFG_WDRST       _CONST64(0x0000020000000000)
-#define TX4938_CCFG_WDREXEN     _CONST64(0x0000010000000000)
-#define TX4938_CCFG_BCFG_MASK   _CONST64(0x000000ff00000000)
+#define TX4938_CCFG_WDRST       0x0000020000000000ULL
+#define TX4938_CCFG_WDREXEN     0x0000010000000000ULL
+#define TX4938_CCFG_BCFG_MASK   0x000000ff00000000ULL
 #define TX4938_CCFG_TINTDIS     0x01000000
 #define TX4938_CCFG_PCI66       0x00800000
 #define TX4938_CCFG_PCIMODE     0x00400000
@@ -310,12 +134,12 @@ struct tx4938_ccfg_reg {
 #define TX4938_CCFG_ACEHOLD     0x00000001
 
 /* PCFG : Pin Configuration */
-#define TX4938_PCFG_ETH0_SEL    _CONST64(0x8000000000000000)
-#define TX4938_PCFG_ETH1_SEL    _CONST64(0x4000000000000000)
-#define TX4938_PCFG_ATA_SEL     _CONST64(0x2000000000000000)
-#define TX4938_PCFG_ISA_SEL     _CONST64(0x1000000000000000)
-#define TX4938_PCFG_SPI_SEL     _CONST64(0x0800000000000000)
-#define TX4938_PCFG_NDF_SEL     _CONST64(0x0400000000000000)
+#define TX4938_PCFG_ETH0_SEL    0x8000000000000000ULL
+#define TX4938_PCFG_ETH1_SEL    0x4000000000000000ULL
+#define TX4938_PCFG_ATA_SEL     0x2000000000000000ULL
+#define TX4938_PCFG_ISA_SEL     0x1000000000000000ULL
+#define TX4938_PCFG_SPI_SEL     0x0800000000000000ULL
+#define TX4938_PCFG_NDF_SEL     0x0400000000000000ULL
 #define TX4938_PCFG_SDCLKDLY_MASK       0x30000000
 #define TX4938_PCFG_SDCLKDLY(d) ((d)<<28)
 #define TX4938_PCFG_SYSCLKEN    0x08000000
@@ -336,8 +160,8 @@ struct tx4938_ccfg_reg {
 #define TX4938_PCFG_DMASEL3_SIO0        0x00000008
 
 /* CLKCTR : Clock Control */
-#define TX4938_CLKCTR_NDFCKD    _CONST64(0x0001000000000000)
-#define TX4938_CLKCTR_NDFRST    _CONST64(0x0000000100000000)
+#define TX4938_CLKCTR_NDFCKD    0x0001000000000000ULL
+#define TX4938_CLKCTR_NDFRST    0x0000000100000000ULL
 #define TX4938_CLKCTR_ETH1CKD   0x80000000
 #define TX4938_CLKCTR_ETH0CKD   0x40000000
 #define TX4938_CLKCTR_SPICKD    0x20000000
@@ -424,20 +248,16 @@ struct tx4938_ccfg_reg {
 #define TX4938_DMA_CSR_DESERR   0x00000002
 #define TX4938_DMA_CSR_SORERR   0x00000001
 
-#define tx4938_sdramcptr        ((struct tx4938_sdramc_reg *)TX4938_SDRAMC_REG)
-#define tx4938_ebuscptr         ((struct tx4938_ebusc_reg *)TX4938_EBUSC_REG)
-#define tx4938_dmaptr(ch)       ((struct tx4938_dma_reg *)TX4938_DMA_REG(ch))
-#define tx4938_ndfmcptr         ((struct tx4938_ndfmc_reg *)TX4938_NDFMC_REG)
+#define tx4938_sdramcptr        tx4927_sdramcptr
+#define tx4938_ebuscptr         tx4927_ebuscptr
 #define tx4938_pcicptr          tx4927_pcicptr
 #define tx4938_pcic1ptr \
                 ((struct tx4927_pcic_reg __iomem *)TX4938_PCIC1_REG)
 #define tx4938_ccfgptr \
                 ((struct tx4938_ccfg_reg __iomem *)TX4938_CCFG_REG)
-#define tx4938_sioptr(ch)       ((struct tx4938_sio_reg *)TX4938_SIO_REG(ch))
 #define tx4938_pioptr           ((struct txx9_pio_reg __iomem *)TX4938_PIO_REG)
-#define tx4938_aclcptr          ((struct tx4938_aclc_reg *)TX4938_ACLC_REG)
-#define tx4938_spiptr           ((struct tx4938_spi_reg *)TX4938_SPI_REG)
-#define tx4938_sramcptr         ((struct tx4938_sramc_reg *)TX4938_SRAMC_REG)
+#define tx4938_sramcptr \
+                ((struct tx4938_sramc_reg __iomem *)TX4938_SRAMC_REG)
 
 
 #define TX4938_REV_PCODE()      \
@@ -447,14 +267,19 @@ struct tx4938_ccfg_reg {
 #define tx4938_ccfg_set(bits)   tx4927_ccfg_set(bits)
 #define tx4938_ccfg_change(change, new) tx4927_ccfg_change(change, new)
 
-#define TX4938_SDRAMC_BA(ch)    ((tx4938_sdramcptr->cr[ch] >> 49) << 21)
-#define TX4938_SDRAMC_SIZE(ch)  (((tx4938_sdramcptr->cr[ch] >> 33) + 1) << 21)
+#define TX4938_SDRAMC_CR(ch)    TX4927_SDRAMC_CR(ch)
+#define TX4938_SDRAMC_BA(ch)    TX4927_SDRAMC_BA(ch)
+#define TX4938_SDRAMC_SIZE(ch)  TX4927_SDRAMC_SIZE(ch)
 
-#define TX4938_EBUSC_CR(ch)     __raw_readq(&tx4938_ebuscptr->cr[(ch)])
-#define TX4938_EBUSC_BA(ch)     ((tx4938_ebuscptr->cr[ch] >> 48) << 20)
-#define TX4938_EBUSC_SIZE(ch)   \
-        (0x00100000 << ((unsigned long)(tx4938_ebuscptr->cr[ch] >> 8) & 0xf))
+#define TX4938_EBUSC_CR(ch)     TX4927_EBUSC_CR(ch)
+#define TX4938_EBUSC_BA(ch)     TX4927_EBUSC_BA(ch)
+#define TX4938_EBUSC_SIZE(ch)   TX4927_EBUSC_SIZE(ch)
 
+#define tx4938_get_mem_size() tx4927_get_mem_size()
+void tx4938_wdr_init(void);
+void tx4938_setup(void);
+void tx4938_time_init(unsigned int tmrnr);
+void tx4938_setup_serial(void);
 int tx4938_report_pciclk(void);
 void tx4938_report_pci1clk(void);
 int tx4938_pciclk66_setup(void);
diff --git a/include/asm-powerpc/asm-compat.h b/include/asm-powerpc/asm-compat.h
index 8ec2e1da68bf..8f0fe7971949 100644
--- a/include/asm-powerpc/asm-compat.h
+++ b/include/asm-powerpc/asm-compat.h
@@ -22,6 +22,7 @@
 #define PPC_STL         stringify_in_c(std)
 #define PPC_LCMPI       stringify_in_c(cmpdi)
 #define PPC_LONG        stringify_in_c(.llong)
+#define PPC_LONG_ALIGN  stringify_in_c(.balign 8)
 #define PPC_TLNEI       stringify_in_c(tdnei)
 #define PPC_LLARX       stringify_in_c(ldarx)
 #define PPC_STLCX       stringify_in_c(stdcx.)
@@ -43,6 +44,7 @@
 #define PPC_STL         stringify_in_c(stw)
 #define PPC_LCMPI       stringify_in_c(cmpwi)
 #define PPC_LONG        stringify_in_c(.long)
+#define PPC_LONG_ALIGN  stringify_in_c(.balign 4)
 #define PPC_TLNEI       stringify_in_c(twnei)
 #define PPC_LLARX       stringify_in_c(lwarx)
 #define PPC_STLCX       stringify_in_c(stwcx.)
diff --git a/include/asm-powerpc/kvm_host.h b/include/asm-powerpc/kvm_host.h
index 81a69d711017..2655e2a4831e 100644
--- a/include/asm-powerpc/kvm_host.h
+++ b/include/asm-powerpc/kvm_host.h
@@ -31,6 +31,8 @@
 /* memory slots that does not exposed to userspace */
 #define KVM_PRIVATE_MEM_SLOTS 4
 
+#define KVM_COALESCED_MMIO_PAGE_OFFSET 1
+
 /* We don't currently support large pages. */
 #define KVM_PAGES_PER_HPAGE (1<<31)
 
diff --git a/include/asm-powerpc/machdep.h b/include/asm-powerpc/machdep.h
index 989922621e35..1233d735fd28 100644
--- a/include/asm-powerpc/machdep.h
+++ b/include/asm-powerpc/machdep.h
@@ -80,7 +80,8 @@ struct machdep_calls {
                                      long index,
                                      long npages,
                                      unsigned long uaddr,
-                                     enum dma_data_direction direction);
+                                     enum dma_data_direction direction,
+                                     struct dma_attrs *attrs);
         void            (*tce_free)(struct iommu_table *tbl,
                                     long index,
                                     long npages);
diff --git a/include/asm-powerpc/pgtable-ppc32.h b/include/asm-powerpc/pgtable-ppc32.h
index 73015f0139de..3a96d001cb75 100644
--- a/include/asm-powerpc/pgtable-ppc32.h
+++ b/include/asm-powerpc/pgtable-ppc32.h
@@ -295,10 +295,10 @@ extern int icache_44x_need_flush;
 #define _PAGE_PRESENT   0x00001 /* S: PTE contains a translation */
 #define _PAGE_USER      0x00002 /* S: User page (maps to UR) */
 #define _PAGE_FILE      0x00002 /* S: when !present: nonlinear file mapping */
-#define _PAGE_ACCESSED  0x00004 /* S: Page referenced */
-#define _PAGE_HWWRITE   0x00008 /* H: Dirty & RW, set in exception */
-#define _PAGE_RW        0x00010 /* S: Write permission */
-#define _PAGE_HWEXEC    0x00020 /* H: UX permission */
+#define _PAGE_RW        0x00004 /* S: Write permission (SW) */
+#define _PAGE_DIRTY     0x00008 /* S: Page dirty */
+#define _PAGE_HWEXEC    0x00010 /* H: SX permission */
+#define _PAGE_ACCESSED  0x00020 /* S: Page referenced */
 
 #define _PAGE_ENDIAN    0x00040 /* H: E bit */
 #define _PAGE_GUARDED   0x00080 /* H: G bit */
@@ -307,21 +307,14 @@ extern int icache_44x_need_flush;
 #define _PAGE_WRITETHRU 0x00400 /* H: W bit */
 
 #ifdef CONFIG_PTE_64BIT
-#define _PAGE_DIRTY     0x08000 /* S: Page dirty */
-
 /* ERPN in a PTE never gets cleared, ignore it */
 #define _PTE_NONE_MASK  0xffffffffffff0000ULL
-#else
-#define _PAGE_DIRTY     0x00800 /* S: Page dirty */
 #endif
 
 #define _PMD_PRESENT    0
 #define _PMD_PRESENT_MASK (PAGE_MASK)
 #define _PMD_BAD        (~PAGE_MASK)
 
-/* Until my rework is finished, FSL BookE still needs atomic PTE updates */
-#define PTE_ATOMIC_UPDATES      1
-
 #elif defined(CONFIG_8xx)
 /* Definitions for 8xx embedded chips. */
 #define _PAGE_PRESENT   0x0001  /* Page is valid */
diff --git a/include/asm-powerpc/pmi.h b/include/asm-powerpc/pmi.h
index e1dc090748df..b4e91fbf5081 100644
--- a/include/asm-powerpc/pmi.h
+++ b/include/asm-powerpc/pmi.h
@@ -30,6 +30,7 @@
 #ifdef __KERNEL__
 
 #define PMI_TYPE_FREQ_CHANGE    0x01
+#define PMI_TYPE_POWER_BUTTON   0x02
 #define PMI_READ_TYPE           0
 #define PMI_READ_DATA0          1
 #define PMI_READ_DATA1          2
diff --git a/include/asm-powerpc/ps3.h b/include/asm-powerpc/ps3.h
index 81ffe3b3c1ce..f9e34c493cbb 100644
--- a/include/asm-powerpc/ps3.h
+++ b/include/asm-powerpc/ps3.h
@@ -337,12 +337,18 @@ enum ps3_system_bus_device_type {
         PS3_DEVICE_TYPE_LPM,
 };
 
+enum ps3_match_sub_id {
+        /* for PS3_MATCH_ID_GRAPHICS */
+        PS3_MATCH_SUB_ID_FB             = 1,
+};
+
 /**
  * struct ps3_system_bus_device - a device on the system bus
  */
 
 struct ps3_system_bus_device {
         enum ps3_match_id match_id;
+        enum ps3_match_sub_id match_sub_id;
         enum ps3_system_bus_device_type dev_type;
 
         u64 bus_id;                       /* SB */
@@ -371,6 +377,7 @@ int ps3_close_hv_device(struct ps3_system_bus_device *dev);
 
 struct ps3_system_bus_driver {
         enum ps3_match_id match_id;
+        enum ps3_match_sub_id match_sub_id;
         struct device_driver core;
         int (*probe)(struct ps3_system_bus_device *);
         int (*remove)(struct ps3_system_bus_device *);
diff --git a/include/asm-powerpc/reg.h b/include/asm-powerpc/reg.h
index bbccadfee0d6..c6d1ab650778 100644
--- a/include/asm-powerpc/reg.h
+++ b/include/asm-powerpc/reg.h
@@ -155,10 +155,12 @@
 #define   CTRL_RUNLATCH 0x1
 #define SPRN_DABR       0x3F5   /* Data Address Breakpoint Register */
 #define   DABR_TRANSLATION      (1UL << 2)
+#define SPRN_DABR2      0x13D   /* e300 */
 #define SPRN_DABRX      0x3F7   /* Data Address Breakpoint Register Extension */
 #define   DABRX_USER    (1UL << 0)
 #define   DABRX_KERNEL  (1UL << 1)
 #define SPRN_DAR        0x013   /* Data Address Register */
+#define SPRN_DBCR       0x136   /* e300 Data Breakpoint Control Reg */
 #define SPRN_DSISR      0x012   /* Data Storage Interrupt Status Register */
 #define   DSISR_NOHPTE          0x40000000      /* no translation found */
 #define   DSISR_PROTFAULT       0x08000000      /* protection fault */
@@ -264,6 +266,8 @@
 #define HID1_PS         (1<<16)         /* 750FX PLL selection */
 #define SPRN_HID2       0x3F8           /* Hardware Implementation Register 2 */
 #define SPRN_IABR       0x3F2   /* Instruction Address Breakpoint Register */
+#define SPRN_IABR2      0x3FA           /* 83xx */
+#define SPRN_IBCR       0x135           /* 83xx Insn Breakpoint Control Reg */
 #define SPRN_HID4       0x3F4           /* 970 HID4 */
 #define SPRN_HID5       0x3F6           /* 970 HID5 */
 #define SPRN_HID6       0x3F9   /* BE HID 6 */
diff --git a/include/asm-powerpc/uaccess.h b/include/asm-powerpc/uaccess.h
index 1a0736f8803f..bd0fb8495154 100644
--- a/include/asm-powerpc/uaccess.h
+++ b/include/asm-powerpc/uaccess.h
@@ -6,6 +6,7 @@
 
 #include <linux/sched.h>
 #include <linux/errno.h>
+#include <asm/asm-compat.h>
 #include <asm/processor.h>
 #include <asm/page.h>
 
@@ -141,12 +142,11 @@ extern long __put_user_bad(void);
                 "       b 2b\n"                                 \
                 ".previous\n"                                   \
                 ".section __ex_table,\"a\"\n"                   \
-                "       .balign %5\n"                           \
+                        PPC_LONG_ALIGN "\n"                     \
                         PPC_LONG "1b,3b\n"                      \
                 ".previous"                                     \
                 : "=r" (err)                                    \
-                : "r" (x), "b" (addr), "i" (-EFAULT), "0" (err),\
-                  "i"(sizeof(unsigned long)))
+                : "r" (x), "b" (addr), "i" (-EFAULT), "0" (err))
 
 #ifdef __powerpc64__
 #define __put_user_asm2(x, ptr, retval)                         \
@@ -162,13 +162,12 @@ extern long __put_user_bad(void);
                 "       b 3b\n"                                 \
                 ".previous\n"                                   \
                 ".section __ex_table,\"a\"\n"                   \
-                "       .balign %5\n"                           \
+                        PPC_LONG_ALIGN "\n"                     \
                         PPC_LONG "1b,4b\n"                      \
                         PPC_LONG "2b,4b\n"                      \
                 ".previous"                                     \
                 : "=r" (err)                                    \
-                : "r" (x), "b" (addr), "i" (-EFAULT), "0" (err),\
-                  "i"(sizeof(unsigned long)))
+                : "r" (x), "b" (addr), "i" (-EFAULT), "0" (err))
 #endif /* __powerpc64__ */
 
 #define __put_user_size(x, ptr, size, retval)                   \
@@ -226,12 +225,11 @@ extern long __get_user_bad(void);
                 "       b 2b\n"                         \
                 ".previous\n"                           \
                 ".section __ex_table,\"a\"\n"           \
-                "       .balign %5\n"                   \
+                        PPC_LONG_ALIGN "\n"             \
                         PPC_LONG "1b,3b\n"              \
                 ".previous"                             \
                 : "=r" (err), "=r" (x)                  \
-                : "b" (addr), "i" (-EFAULT), "0" (err), \
-                  "i"(sizeof(unsigned long)))
+                : "b" (addr), "i" (-EFAULT), "0" (err))
 
 #ifdef __powerpc64__
 #define __get_user_asm2(x, addr, err)                   \
@@ -249,13 +247,12 @@ extern long __get_user_bad(void);
                 "       b 3b\n"                         \
                 ".previous\n"                           \
                 ".section __ex_table,\"a\"\n"           \
-                "       .balign %5\n"                   \
+                        PPC_LONG_ALIGN "\n"             \
                         PPC_LONG "1b,4b\n"              \
                         PPC_LONG "2b,4b\n"              \
                 ".previous"                             \
                 : "=r" (err), "=&r" (x)                 \
-                : "b" (addr), "i" (-EFAULT), "0" (err), \
-                  "i"(sizeof(unsigned long)))
+                : "b" (addr), "i" (-EFAULT), "0" (err))
 #endif /* __powerpc64__ */
 
 #define __get_user_size(x, ptr, size, retval)                   \
diff --git a/include/asm-powerpc/ucc_fast.h b/include/asm-powerpc/ucc_fast.h
index f529f70b1d82..fce16abe7ee1 100644
--- a/include/asm-powerpc/ucc_fast.h
+++ b/include/asm-powerpc/ucc_fast.h
@@ -156,11 +156,11 @@ struct ucc_fast_info {
 
 struct ucc_fast_private {
         struct ucc_fast_info *uf_info;
-        struct ucc_fast *uf_regs;       /* a pointer to memory map of UCC regs. */
-        u32 *p_ucce;            /* a pointer to the event register in memory. */
-        u32 *p_uccm;            /* a pointer to the mask register in memory. */
+        struct ucc_fast __iomem *uf_regs; /* a pointer to the UCC regs. */
+        u32 __iomem *p_ucce;    /* a pointer to the event register in memory. */
+        u32 __iomem *p_uccm;    /* a pointer to the mask register in memory. */
 #ifdef CONFIG_UGETH_TX_ON_DEMAND
-        u16 *p_utodr;           /* pointer to the transmit on demand register */
+        u16 __iomem *p_utodr;   /* pointer to the transmit on demand register */
 #endif
         int enabled_tx;         /* Whether channel is enabled for Tx (ENT) */
         int enabled_rx;         /* Whether channel is enabled for Rx (ENR) */
diff --git a/include/asm-s390/kvm_host.h b/include/asm-s390/kvm_host.h
index 18cbd8a39796..3234dd5b3511 100644
--- a/include/asm-s390/kvm_host.h
+++ b/include/asm-s390/kvm_host.h
@@ -62,7 +62,7 @@ struct sca_block {
 #define CPUSTAT_J          0x00000002
 #define CPUSTAT_P          0x00000001
 
-struct sie_block {
+struct kvm_s390_sie_block {
         atomic_t cpuflags;              /* 0x0000 */
         __u32   prefix;                 /* 0x0004 */
         __u8    reserved8[32];          /* 0x0008 */
@@ -140,14 +140,14 @@ struct kvm_vcpu_stat {
         u32 diagnose_44;
 };
 
-struct io_info {
+struct kvm_s390_io_info {
         __u16        subchannel_id;            /* 0x0b8 */
         __u16        subchannel_nr;            /* 0x0ba */
         __u32        io_int_parm;              /* 0x0bc */
         __u32        io_int_word;              /* 0x0c0 */
 };
 
-struct ext_info {
+struct kvm_s390_ext_info {
         __u32 ext_params;
         __u64 ext_params2;
 };
@@ -160,22 +160,22 @@ struct ext_info {
 #define PGM_SPECIFICATION        0x06
 #define PGM_DATA                 0x07
 
-struct pgm_info {
+struct kvm_s390_pgm_info {
         __u16 code;
 };
 
-struct prefix_info {
+struct kvm_s390_prefix_info {
         __u32 address;
 };
 
-struct interrupt_info {
+struct kvm_s390_interrupt_info {
         struct list_head list;
         u64     type;
         union {
-                struct io_info io;
-                struct ext_info ext;
-                struct pgm_info pgm;
-                struct prefix_info prefix;
+                struct kvm_s390_io_info io;
+                struct kvm_s390_ext_info ext;
+                struct kvm_s390_pgm_info pgm;
+                struct kvm_s390_prefix_info prefix;
         };
 };
 
@@ -183,35 +183,35 @@ struct interrupt_info {
 #define ACTION_STORE_ON_STOP 1
 #define ACTION_STOP_ON_STOP  2
 
-struct local_interrupt {
+struct kvm_s390_local_interrupt {
         spinlock_t lock;
         struct list_head list;
         atomic_t active;
-        struct float_interrupt *float_int;
+        struct kvm_s390_float_interrupt *float_int;
         int timer_due; /* event indicator for waitqueue below */
         wait_queue_head_t wq;
         atomic_t *cpuflags;
         unsigned int action_bits;
 };
 
-struct float_interrupt {
+struct kvm_s390_float_interrupt {
         spinlock_t lock;
         struct list_head list;
         atomic_t active;
         int next_rr_cpu;
         unsigned long idle_mask [(64 + sizeof(long) - 1) / sizeof(long)];
-        struct local_interrupt *local_int[64];
+        struct kvm_s390_local_interrupt *local_int[64];
 };
 
 
 struct kvm_vcpu_arch {
-        struct sie_block *sie_block;
+        struct kvm_s390_sie_block *sie_block;
         unsigned long     guest_gprs[16];
         s390_fp_regs      host_fpregs;
         unsigned int      host_acrs[NUM_ACRS];
         s390_fp_regs      guest_fpregs;
         unsigned int      guest_acrs[NUM_ACRS];
-        struct local_interrupt local_int;
+        struct kvm_s390_local_interrupt local_int;
         struct timer_list ckc_timer;
         union  {
                 cpuid_t   cpu_id;
@@ -228,8 +228,8 @@ struct kvm_arch{
         unsigned long guest_memsize;
         struct sca_block *sca;
         debug_info_t *dbf;
-        struct float_interrupt float_int;
+        struct kvm_s390_float_interrupt float_int;
 };
 
-extern int sie64a(struct sie_block *, __u64 *);
+extern int sie64a(struct kvm_s390_sie_block *, __u64 *);
 #endif
diff --git a/include/asm-x86/amd_iommu_types.h b/include/asm-x86/amd_iommu_types.h
index 7bfcb47cc452..22aa58ca1991 100644
--- a/include/asm-x86/amd_iommu_types.h
+++ b/include/asm-x86/amd_iommu_types.h
@@ -27,13 +27,12 @@
 /*
  * some size calculation constants
  */
-#define DEV_TABLE_ENTRY_SIZE            256
+#define DEV_TABLE_ENTRY_SIZE            32
 #define ALIAS_TABLE_ENTRY_SIZE          2
 #define RLOOKUP_TABLE_ENTRY_SIZE        (sizeof(void *))
 
 /* helper macros */
 #define LOW_U32(x) ((x) & ((1ULL << 32)-1))
-#define HIGH_U32(x) (LOW_U32((x) >> 32))
 
 /* Length of the MMIO region for the AMD IOMMU */
 #define MMIO_REGION_LENGTH       0x4000
@@ -158,78 +157,170 @@
 
 #define MAX_DOMAIN_ID 65536
 
+/*
+ * This structure contains generic data for  IOMMU protection domains
+ * independent of their use.
+ */
 struct protection_domain {
-        spinlock_t lock;
-        u16 id;
-        int mode;
-        u64 *pt_root;
-        void *priv;
+        spinlock_t lock; /* mostly used to lock the page table*/
+        u16 id;          /* the domain id written to the device table */
+        int mode;        /* paging mode (0-6 levels) */
+        u64 *pt_root;    /* page table root pointer */
+        void *priv;      /* private data */
 };
 
+/*
+ * Data container for a dma_ops specific protection domain
+ */
 struct dma_ops_domain {
         struct list_head list;
+
+        /* generic protection domain information */
         struct protection_domain domain;
+
+        /* size of the aperture for the mappings */
         unsigned long aperture_size;
+
+        /* address we start to search for free addresses */
         unsigned long next_bit;
+
+        /* address allocation bitmap */
         unsigned long *bitmap;
+
+        /*
+         * Array of PTE pages for the aperture. In this array we save all the
+         * leaf pages of the domain page table used for the aperture. This way
+         * we don't need to walk the page table to find a specific PTE. We can
+         * just calculate its address in constant time.
+         */
         u64 **pte_pages;
 };
 
+/*
+ * Structure where we save information about one hardware AMD IOMMU in the
+ * system.
+ */
 struct amd_iommu {
         struct list_head list;
+
+        /* locks the accesses to the hardware */
         spinlock_t lock;
 
+        /* device id of this IOMMU */
         u16 devid;
+        /*
+         * Capability pointer. There could be more than one IOMMU per PCI
+         * device function if there are more than one AMD IOMMU capability
+         * pointers.
+         */
         u16 cap_ptr;
 
+        /* physical address of MMIO space */
         u64 mmio_phys;
+        /* virtual address of MMIO space */
         u8 *mmio_base;
+
+        /* capabilities of that IOMMU read from ACPI */
         u32 cap;
+
+        /* first device this IOMMU handles. read from PCI */
         u16 first_device;
+        /* last device this IOMMU handles. read from PCI */
         u16 last_device;
+
+        /* start of exclusion range of that IOMMU */
         u64 exclusion_start;
+        /* length of exclusion range of that IOMMU */
         u64 exclusion_length;
 
+        /* command buffer virtual address */
         u8 *cmd_buf;
+        /* size of command buffer */
         u32 cmd_buf_size;
 
+        /* if one, we need to send a completion wait command */
         int need_sync;
 
+        /* default dma_ops domain for that IOMMU */
         struct dma_ops_domain *default_dom;
 };
 
+/*
+ * List with all IOMMUs in the system. This list is not locked because it is
+ * only written and read at driver initialization or suspend time
+ */
 extern struct list_head amd_iommu_list;
 
+/*
+ * Structure defining one entry in the device table
+ */
 struct dev_table_entry {
         u32 data[8];
 };
 
+/*
+ * One entry for unity mappings parsed out of the ACPI table.
+ */
 struct unity_map_entry {
         struct list_head list;
+
+        /* starting device id this entry is used for (including) */
         u16 devid_start;
+        /* end device id this entry is used for (including) */
         u16 devid_end;
+
+        /* start address to unity map (including) */
         u64 address_start;
+        /* end address to unity map (including) */
         u64 address_end;
+
+        /* required protection */
         int prot;
 };
 
+/*
+ * List of all unity mappings. It is not locked because as runtime it is only
+ * read. It is created at ACPI table parsing time.
+ */
 extern struct list_head amd_iommu_unity_map;
 
-/* data structures for device handling */
+/*
+ * Data structures for device handling
+ */
+
+/*
+ * Device table used by hardware. Read and write accesses by software are
+ * locked with the amd_iommu_pd_table lock.
+ */
 extern struct dev_table_entry *amd_iommu_dev_table;
+
+/*
+ * Alias table to find requestor ids to device ids. Not locked because only
+ * read on runtime.
+ */
 extern u16 *amd_iommu_alias_table;
+
+/*
+ * Reverse lookup table to find the IOMMU which translates a specific device.
+ */
 extern struct amd_iommu **amd_iommu_rlookup_table;
 
+/* size of the dma_ops aperture as power of 2 */
 extern unsigned amd_iommu_aperture_order;
 
+/* largest PCI device id we expect translation requests for */
 extern u16 amd_iommu_last_bdf;
 
 /* data structures for protection domain handling */
 extern struct protection_domain **amd_iommu_pd_table;
+
+/* allocation bitmap for domain ids */
 extern unsigned long *amd_iommu_pd_alloc_bitmap;
 
+/* will be 1 if device isolation is enabled */
 extern int amd_iommu_isolate;
 
+/* takes a PCI device id and prints it out in a readable form */
 static inline void print_devid(u16 devid, int nl)
 {
         int bus = devid >> 8;
@@ -241,4 +332,11 @@ static inline void print_devid(u16 devid, int nl)
                 printk("\n");
 }
 
+/* takes bus and device/function and returns the device id
+ * FIXME: should that be in generic PCI code? */
+static inline u16 calc_devid(u8 bus, u8 devfn)
+{
+        return (((u16)bus) << 8) | devfn;
+}
+
 #endif
diff --git a/include/asm-x86/apic.h b/include/asm-x86/apic.h
index 4e2c1e517f06..133c998161ca 100644
--- a/include/asm-x86/apic.h
+++ b/include/asm-x86/apic.h
@@ -3,6 +3,8 @@
 
 #include <linux/pm.h>
 #include <linux/delay.h>
+
+#include <asm/alternative.h>
 #include <asm/fixmap.h>
 #include <asm/apicdef.h>
 #include <asm/processor.h>
@@ -10,8 +12,6 @@
 
 #define ARCH_APICTIMER_STOPS_ON_C3      1
 
-#define Dprintk(x...)
-
 /*
  * Debugging macros
  */
@@ -35,7 +35,7 @@ extern void generic_apic_probe(void);
 
 #ifdef CONFIG_X86_LOCAL_APIC
 
-extern int apic_verbosity;
+extern unsigned int apic_verbosity;
 extern int local_apic_timer_c2_ok;
 
 extern int ioapic_force;
@@ -48,7 +48,6 @@ extern int disable_apic;
 #include <asm/paravirt.h>
 #else
 #define apic_write native_apic_write
-#define apic_write_atomic native_apic_write_atomic
 #define apic_read native_apic_read
 #define setup_boot_clock setup_boot_APIC_clock
 #define setup_secondary_clock setup_secondary_APIC_clock
@@ -58,12 +57,11 @@ extern int is_vsmp_box(void);
 
 static inline void native_apic_write(unsigned long reg, u32 v)
 {
-        *((volatile u32 *)(APIC_BASE + reg)) = v;
-}
+        volatile u32 *addr = (volatile u32 *)(APIC_BASE + reg);
 
-static inline void native_apic_write_atomic(unsigned long reg, u32 v)
-{
-        (void)xchg((u32 *)(APIC_BASE + reg), v);
+        alternative_io("movl %0, %1", "xchgl %0, %1", X86_FEATURE_11AP,
+                       ASM_OUTPUT2("=r" (v), "=m" (*addr)),
+                       ASM_OUTPUT2("0" (v), "m" (*addr)));
 }
 
 static inline u32 native_apic_read(unsigned long reg)
@@ -75,16 +73,6 @@ extern void apic_wait_icr_idle(void);
 extern u32 safe_apic_wait_icr_idle(void);
 extern int get_physical_broadcast(void);
 
-#ifdef CONFIG_X86_GOOD_APIC
-# define FORCE_READ_AROUND_WRITE 0
-# define apic_read_around(x)
-# define apic_write_around(x, y) apic_write((x), (y))
-#else
-# define FORCE_READ_AROUND_WRITE 1
-# define apic_read_around(x) apic_read(x)
-# define apic_write_around(x, y) apic_write_atomic((x), (y))
-#endif
-
 static inline void ack_APIC_irq(void)
 {
         /*
@@ -95,7 +83,7 @@ static inline void ack_APIC_irq(void)
          */
 
         /* Docs say use 0 for future compatibility */
-        apic_write_around(APIC_EOI, 0);
+        apic_write(APIC_EOI, 0);
 }
 
 extern int lapic_get_maxlvt(void);
diff --git a/include/asm-x86/arch_hooks.h b/include/asm-x86/arch_hooks.h
index 768aee8a04ef..8411750ceb63 100644
--- a/include/asm-x86/arch_hooks.h
+++ b/include/asm-x86/arch_hooks.h
@@ -21,6 +21,7 @@ extern void intr_init_hook(void);
 extern void pre_intr_init_hook(void);
 extern void pre_setup_arch_hook(void);
 extern void trap_init_hook(void);
+extern void pre_time_init_hook(void);
 extern void time_init_hook(void);
 extern void mca_nmi_hook(void);
 
diff --git a/include/asm-x86/bitops.h b/include/asm-x86/bitops.h
index 96b1829cea15..cfb2b64f76e7 100644
--- a/include/asm-x86/bitops.h
+++ b/include/asm-x86/bitops.h
@@ -356,7 +356,7 @@ static inline unsigned long ffz(unsigned long word)
  * __fls: find last set bit in word
  * @word: The word to search
  *
- * Undefined if no zero exists, so code should check against ~0UL first.
+ * Undefined if no set bit exists, so code should check against 0 first.
  */
 static inline unsigned long __fls(unsigned long word)
 {
diff --git a/include/asm-x86/calling.h b/include/asm-x86/calling.h
index f13e62e2cb3e..2bc162e0ec6e 100644
--- a/include/asm-x86/calling.h
+++ b/include/asm-x86/calling.h
@@ -104,7 +104,7 @@
         .endif
         .endm
 
-        .macro LOAD_ARGS offset
+        .macro LOAD_ARGS offset, skiprax=0
         movq \offset(%rsp),    %r11
         movq \offset+8(%rsp),  %r10
         movq \offset+16(%rsp), %r9
@@ -113,7 +113,10 @@
         movq \offset+48(%rsp), %rdx
         movq \offset+56(%rsp), %rsi
         movq \offset+64(%rsp), %rdi
+        .if \skiprax
+        .else
         movq \offset+72(%rsp), %rax
+        .endif
         .endm
 
 #define REST_SKIP       6*8
@@ -165,4 +168,3 @@
         .macro icebp
         .byte 0xf1
         .endm
-
diff --git a/include/asm-x86/cpufeature.h b/include/asm-x86/cpufeature.h
index 75ef959db329..2f5a792b0acc 100644
--- a/include/asm-x86/cpufeature.h
+++ b/include/asm-x86/cpufeature.h
@@ -79,6 +79,7 @@
 #define X86_FEATURE_REP_GOOD    (3*32+16) /* rep microcode works well on this CPU */
 #define X86_FEATURE_MFENCE_RDTSC (3*32+17) /* Mfence synchronizes RDTSC */
 #define X86_FEATURE_LFENCE_RDTSC (3*32+18) /* Lfence synchronizes RDTSC */
+#define X86_FEATURE_11AP        (3*32+19)  /* Bad local APIC aka 11AP */
 
 /* Intel-defined CPU features, CPUID level 0x00000001 (ecx), word 4 */
 #define X86_FEATURE_XMM3        (4*32+ 0) /* Streaming SIMD Extensions-3 */
diff --git a/include/asm-x86/dma-mapping.h b/include/asm-x86/dma-mapping.h
index a1a4dc7fe6ec..c2ddd3d1b883 100644
--- a/include/asm-x86/dma-mapping.h
+++ b/include/asm-x86/dma-mapping.h
@@ -14,7 +14,6 @@ extern dma_addr_t bad_dma_address;
 extern int iommu_merge;
 extern struct device fallback_dev;
 extern int panic_on_overflow;
-extern int forbid_dac;
 extern int force_iommu;
 
 struct dma_mapping_ops {
diff --git a/include/asm-x86/e820.h b/include/asm-x86/e820.h
index 06633b01dd5b..16a31e2c7c57 100644
--- a/include/asm-x86/e820.h
+++ b/include/asm-x86/e820.h
@@ -90,6 +90,14 @@ static inline void e820_mark_nosave_regions(unsigned long limit_pfn)
 }
 #endif
 
+#ifdef CONFIG_MEMTEST
+extern void early_memtest(unsigned long start, unsigned long end);
+#else
+static inline void early_memtest(unsigned long start, unsigned long end)
+{
+}
+#endif
+
 extern unsigned long end_user_pfn;
 
 extern u64 find_e820_area(u64 start, u64 end, u64 size, u64 align);
diff --git a/include/asm-x86/fixmap_32.h b/include/asm-x86/fixmap_32.h
index aae2f0501a40..f1ac2b2167d7 100644
--- a/include/asm-x86/fixmap_32.h
+++ b/include/asm-x86/fixmap_32.h
@@ -90,13 +90,13 @@ enum fixed_addresses {
          * 256 temporary boot-time mappings, used by early_ioremap(),
          * before ioremap() is functional.
          *
-         * We round it up to the next 512 pages boundary so that we
+         * We round it up to the next 256 pages boundary so that we
          * can have a single pgd entry and a single pte table:
          */
 #define NR_FIX_BTMAPS           64
 #define FIX_BTMAPS_NESTING      4
-        FIX_BTMAP_END = __end_of_permanent_fixed_addresses + 512 -
-                        (__end_of_permanent_fixed_addresses & 511),
+        FIX_BTMAP_END = __end_of_permanent_fixed_addresses + 256 -
+                        (__end_of_permanent_fixed_addresses & 255),
         FIX_BTMAP_BEGIN = FIX_BTMAP_END + NR_FIX_BTMAPS*FIX_BTMAPS_NESTING - 1,
         FIX_WP_TEST,
 #ifdef CONFIG_ACPI
diff --git a/include/asm-x86/ftrace.h b/include/asm-x86/ftrace.h
index c184441133f2..5c68b32ee1c8 100644
--- a/include/asm-x86/ftrace.h
+++ b/include/asm-x86/ftrace.h
@@ -1,5 +1,5 @@
 #ifndef _ASM_X86_FTRACE
-#define _ASM_SPARC64_FTRACE
+#define _ASM_X86_FTRACE
 
 #ifdef CONFIG_FTRACE
 #define MCOUNT_ADDR             ((long)(mcount))
diff --git a/include/asm-x86/gart.h b/include/asm-x86/gart.h
index 33b9aeeb35a2..3f62a83887f3 100644
--- a/include/asm-x86/gart.h
+++ b/include/asm-x86/gart.h
@@ -2,7 +2,6 @@
 #define _ASM_X8664_GART_H 1
 
 #include <asm/e820.h>
-#include <asm/iommu.h>
 
 extern void set_up_gart_resume(u32, u32);
 
diff --git a/include/asm-x86/iommu.h b/include/asm-x86/iommu.h
index 068c9a40aa5b..d63166fb3ab7 100644
--- a/include/asm-x86/iommu.h
+++ b/include/asm-x86/iommu.h
@@ -25,10 +25,18 @@ extern void gart_iommu_hole_init(void);
 static inline void early_gart_iommu_check(void)
 {
 }
-
+static inline void gart_iommu_init(void)
+{
+}
 static inline void gart_iommu_shutdown(void)
 {
 }
+static inline void gart_parse_options(char *options)
+{
+}
+static inline void gart_iommu_hole_init(void)
+{
+}
 #endif
 
 #endif
diff --git a/include/asm-x86/kvm.h b/include/asm-x86/kvm.h
index 80eefef2cc76..6f1840812e59 100644
--- a/include/asm-x86/kvm.h
+++ b/include/asm-x86/kvm.h
@@ -228,5 +228,6 @@ struct kvm_pit_state {
 #define KVM_TRC_CLTS             (KVM_TRC_HANDLER + 0x12)
 #define KVM_TRC_LMSW             (KVM_TRC_HANDLER + 0x13)
 #define KVM_TRC_APIC_ACCESS      (KVM_TRC_HANDLER + 0x14)
+#define KVM_TRC_TDP_FAULT        (KVM_TRC_HANDLER + 0x15)
 
 #endif
diff --git a/include/asm-x86/kvm_host.h b/include/asm-x86/kvm_host.h
index 844f2a89afbc..fdde0bedaa90 100644
--- a/include/asm-x86/kvm_host.h
+++ b/include/asm-x86/kvm_host.h
@@ -27,6 +27,7 @@
 #define KVM_PRIVATE_MEM_SLOTS 4
 
 #define KVM_PIO_PAGE_OFFSET 1
+#define KVM_COALESCED_MMIO_PAGE_OFFSET 2
 
 #define CR3_PAE_RESERVED_BITS ((X86_CR3_PWT | X86_CR3_PCD) - 1)
 #define CR3_NONPAE_RESERVED_BITS ((PAGE_SIZE-1) & ~(X86_CR3_PWT | X86_CR3_PCD))
@@ -79,6 +80,7 @@
 #define KVM_MIN_FREE_MMU_PAGES 5
 #define KVM_REFILL_PAGES 25
 #define KVM_MAX_CPUID_ENTRIES 40
+#define KVM_NR_VAR_MTRR 8
 
 extern spinlock_t kvm_lock;
 extern struct list_head vm_list;
@@ -109,12 +111,12 @@ enum {
 };
 
 enum {
+        VCPU_SREG_ES,
         VCPU_SREG_CS,
+        VCPU_SREG_SS,
         VCPU_SREG_DS,
-        VCPU_SREG_ES,
         VCPU_SREG_FS,
         VCPU_SREG_GS,
-        VCPU_SREG_SS,
         VCPU_SREG_TR,
         VCPU_SREG_LDTR,
 };
@@ -243,6 +245,7 @@ struct kvm_vcpu_arch {
         gfn_t last_pt_write_gfn;
         int   last_pt_write_count;
         u64  *last_pte_updated;
+        gfn_t last_pte_gfn;
 
         struct {
                 gfn_t gfn;      /* presumed gfn during guest pte update */
@@ -287,6 +290,10 @@ struct kvm_vcpu_arch {
         unsigned int hv_clock_tsc_khz;
         unsigned int time_offset;
         struct page *time_page;
+
+        bool nmi_pending;
+
+        u64 mtrr[0x100];
 };
 
 struct kvm_mem_alias {
@@ -344,6 +351,7 @@ struct kvm_vcpu_stat {
         u32 mmio_exits;
         u32 signal_exits;
         u32 irq_window_exits;
+        u32 nmi_window_exits;
         u32 halt_exits;
         u32 halt_wakeup;
         u32 request_irq_exits;
@@ -379,7 +387,6 @@ struct kvm_x86_ops {
         void (*prepare_guest_switch)(struct kvm_vcpu *vcpu);
         void (*vcpu_load)(struct kvm_vcpu *vcpu, int cpu);
         void (*vcpu_put)(struct kvm_vcpu *vcpu);
-        void (*vcpu_decache)(struct kvm_vcpu *vcpu);
 
         int (*set_guest_debug)(struct kvm_vcpu *vcpu,
                                struct kvm_debug_guest *dbg);
@@ -497,6 +504,10 @@ int emulator_get_dr(struct x86_emulate_ctxt *ctxt, int dr,
 int emulator_set_dr(struct x86_emulate_ctxt *ctxt, int dr,
                     unsigned long value);
 
+void kvm_get_segment(struct kvm_vcpu *vcpu, struct kvm_segment *var, int seg);
+int kvm_load_segment_descriptor(struct kvm_vcpu *vcpu, u16 selector,
+                                int type_bits, int seg);
+
 int kvm_task_switch(struct kvm_vcpu *vcpu, u16 tss_selector, int reason);
 
 void kvm_set_cr0(struct kvm_vcpu *vcpu, unsigned long cr0);
@@ -515,6 +526,8 @@ void kvm_queue_exception_e(struct kvm_vcpu *vcpu, unsigned nr, u32 error_code);
 void kvm_inject_page_fault(struct kvm_vcpu *vcpu, unsigned long cr2,
                            u32 error_code);
 
+void kvm_inject_nmi(struct kvm_vcpu *vcpu);
+
 void fx_init(struct kvm_vcpu *vcpu);
 
 int emulator_read_std(unsigned long addr,
@@ -554,55 +567,53 @@ static inline struct kvm_mmu_page *page_header(hpa_t shadow_page)
         return (struct kvm_mmu_page *)page_private(page);
 }
 
-static inline u16 read_fs(void)
+static inline u16 kvm_read_fs(void)
 {
         u16 seg;
         asm("mov %%fs, %0" : "=g"(seg));
         return seg;
 }
 
-static inline u16 read_gs(void)
+static inline u16 kvm_read_gs(void)
 {
         u16 seg;
         asm("mov %%gs, %0" : "=g"(seg));
         return seg;
 }
 
-static inline u16 read_ldt(void)
+static inline u16 kvm_read_ldt(void)
 {
         u16 ldt;
         asm("sldt %0" : "=g"(ldt));
         return ldt;
 }
 
-static inline void load_fs(u16 sel)
+static inline void kvm_load_fs(u16 sel)
 {
         asm("mov %0, %%fs" : : "rm"(sel));
 }
 
-static inline void load_gs(u16 sel)
+static inline void kvm_load_gs(u16 sel)
 {
         asm("mov %0, %%gs" : : "rm"(sel));
 }
 
-#ifndef load_ldt
-static inline void load_ldt(u16 sel)
+static inline void kvm_load_ldt(u16 sel)
 {
         asm("lldt %0" : : "rm"(sel));
 }
-#endif
 
-static inline void get_idt(struct descriptor_table *table)
+static inline void kvm_get_idt(struct descriptor_table *table)
 {
         asm("sidt %0" : "=m"(*table));
 }
 
-static inline void get_gdt(struct descriptor_table *table)
+static inline void kvm_get_gdt(struct descriptor_table *table)
 {
         asm("sgdt %0" : "=m"(*table));
 }
 
-static inline unsigned long read_tr_base(void)
+static inline unsigned long kvm_read_tr_base(void)
 {
         u16 tr;
         asm("str %0" : "=g"(tr));
@@ -619,17 +630,17 @@ static inline unsigned long read_msr(unsigned long msr)
 }
 #endif
 
-static inline void fx_save(struct i387_fxsave_struct *image)
+static inline void kvm_fx_save(struct i387_fxsave_struct *image)
 {
         asm("fxsave (%0)":: "r" (image));
 }
 
-static inline void fx_restore(struct i387_fxsave_struct *image)
+static inline void kvm_fx_restore(struct i387_fxsave_struct *image)
 {
         asm("fxrstor (%0)":: "r" (image));
 }
 
-static inline void fx_finit(void)
+static inline void kvm_fx_finit(void)
 {
         asm("finit");
 }
@@ -691,4 +702,30 @@ enum {
         trace_mark(kvm_trace_##name, "%u %p %u %u %u %u %u %u", KVM_TRC_##evt, \
                                                 vcpu, 0, 0, 0, 0, 0, 0)
 
+#ifdef CONFIG_64BIT
+# define KVM_EX_ENTRY ".quad"
+# define KVM_EX_PUSH "pushq"
+#else
+# define KVM_EX_ENTRY ".long"
+# define KVM_EX_PUSH "pushl"
+#endif
+
+/*
+ * Hardware virtualization extension instructions may fault if a
+ * reboot turns off virtualization while processes are running.
+ * Trap the fault and ignore the instruction if that happens.
+ */
+asmlinkage void kvm_handle_fault_on_reboot(void);
+
+#define __kvm_handle_fault_on_reboot(insn) \
+        "666: " insn "\n\t" \
+        ".pushsection .text.fixup, \"ax\" \n" \
+        "667: \n\t" \
+        KVM_EX_PUSH " $666b \n\t" \
+        "jmp kvm_handle_fault_on_reboot \n\t" \
+        ".popsection \n\t" \
+        ".pushsection __ex_table, \"a\" \n\t" \
+        KVM_EX_ENTRY " 666b, 667b \n\t" \
+        ".popsection"
+
 #endif
diff --git a/include/asm-x86/kvm_x86_emulate.h b/include/asm-x86/kvm_x86_emulate.h
index b877bbd2d3a7..4e8c1e48d91d 100644
--- a/include/asm-x86/kvm_x86_emulate.h
+++ b/include/asm-x86/kvm_x86_emulate.h
@@ -124,7 +124,8 @@ struct decode_cache {
         u8 rex_prefix;
         struct operand src;
         struct operand dst;
-        unsigned long *override_base;
+        bool has_seg_override;
+        u8 seg_override;
         unsigned int d;
         unsigned long regs[NR_VCPU_REGS];
         unsigned long eip;
@@ -134,6 +135,7 @@ struct decode_cache {
         u8 modrm_reg;
         u8 modrm_rm;
         u8 use_modrm_ea;
+        bool rip_relative;
         unsigned long modrm_ea;
         void *modrm_ptr;
         unsigned long modrm_val;
@@ -150,12 +152,7 @@ struct x86_emulate_ctxt {
         /* Emulated execution mode, represented by an X86EMUL_MODE value. */
         int mode;
 
-        unsigned long cs_base;
-        unsigned long ds_base;
-        unsigned long es_base;
-        unsigned long ss_base;
-        unsigned long gs_base;
-        unsigned long fs_base;
+        u32 cs_base;
 
         /* decode cache */
 
diff --git a/include/asm-x86/mach-bigsmp/mach_apic.h b/include/asm-x86/mach-bigsmp/mach_apic.h
index 017c8c19ad8f..c3b9dc6970c9 100644
--- a/include/asm-x86/mach-bigsmp/mach_apic.h
+++ b/include/asm-x86/mach-bigsmp/mach_apic.h
@@ -63,9 +63,9 @@ static inline void init_apic_ldr(void)
         unsigned long val;
         int cpu = smp_processor_id();
 
-        apic_write_around(APIC_DFR, APIC_DFR_VALUE);
+        apic_write(APIC_DFR, APIC_DFR_VALUE);
         val = calculate_ldr(cpu);
-        apic_write_around(APIC_LDR, val);
+        apic_write(APIC_LDR, val);
 }
 
 static inline void setup_apic_routing(void)
diff --git a/include/asm-x86/mach-default/mach_apic.h b/include/asm-x86/mach-default/mach_apic.h
index 0b2cde5e1b74..f3226b9a6b82 100644
--- a/include/asm-x86/mach-default/mach_apic.h
+++ b/include/asm-x86/mach-default/mach_apic.h
@@ -46,10 +46,10 @@ static inline void init_apic_ldr(void)
 {
         unsigned long val;
 
-        apic_write_around(APIC_DFR, APIC_DFR_VALUE);
+        apic_write(APIC_DFR, APIC_DFR_VALUE);
         val = apic_read(APIC_LDR) & ~APIC_LDR_MASK;
         val |= SET_APIC_LOGICAL_ID(1UL << smp_processor_id());
-        apic_write_around(APIC_LDR, val);
+        apic_write(APIC_LDR, val);
 }
 
 static inline int apic_id_registered(void)
diff --git a/include/asm-x86/mach-default/smpboot_hooks.h b/include/asm-x86/mach-default/smpboot_hooks.h
index 56d001b9dce4..dbab36d64d48 100644
--- a/include/asm-x86/mach-default/smpboot_hooks.h
+++ b/include/asm-x86/mach-default/smpboot_hooks.h
@@ -12,11 +12,11 @@ static inline void smpboot_setup_warm_reset_vector(unsigned long start_eip)
 {
         CMOS_WRITE(0xa, 0xf);
         local_flush_tlb();
-        Dprintk("1.\n");
+        pr_debug("1.\n");
         *((volatile unsigned short *) TRAMPOLINE_HIGH) = start_eip >> 4;
-        Dprintk("2.\n");
+        pr_debug("2.\n");
         *((volatile unsigned short *) TRAMPOLINE_LOW) = start_eip & 0xf;
-        Dprintk("3.\n");
+        pr_debug("3.\n");
 }
 
 static inline void smpboot_restore_warm_reset_vector(void)
diff --git a/include/asm-x86/mach-es7000/mach_apic.h b/include/asm-x86/mach-es7000/mach_apic.h
index fbc8ad256f5a..0a3fdf930672 100644
--- a/include/asm-x86/mach-es7000/mach_apic.h
+++ b/include/asm-x86/mach-es7000/mach_apic.h
@@ -66,9 +66,9 @@ static inline void init_apic_ldr(void)
         unsigned long val;
         int cpu = smp_processor_id();
 
-        apic_write_around(APIC_DFR, APIC_DFR_VALUE);
+        apic_write(APIC_DFR, APIC_DFR_VALUE);
         val = calculate_ldr(cpu);
-        apic_write_around(APIC_LDR, val);
+        apic_write(APIC_LDR, val);
 }
 
 #ifndef CONFIG_X86_GENERICARCH
diff --git a/include/asm-x86/mach-generic/mach_mpspec.h b/include/asm-x86/mach-generic/mach_mpspec.h
index 9ef0b941bb22..c83c120be538 100644
--- a/include/asm-x86/mach-generic/mach_mpspec.h
+++ b/include/asm-x86/mach-generic/mach_mpspec.h
@@ -7,4 +7,6 @@
 /* Maximum 256 PCI busses, plus 1 ISA bus in each of 4 cabinets. */
 #define MAX_MP_BUSSES 260
 
+extern void numaq_mps_oem_check(struct mp_config_table *mpc, char *oem,
+                                char *productid);
 #endif /* __ASM_MACH_MPSPEC_H */
diff --git a/include/asm-x86/mach-summit/mach_apic.h b/include/asm-x86/mach-summit/mach_apic.h
index 1f76c2e70232..75d2c95005d7 100644
--- a/include/asm-x86/mach-summit/mach_apic.h
+++ b/include/asm-x86/mach-summit/mach_apic.h
@@ -63,10 +63,10 @@ static inline void init_apic_ldr(void)
          * BIOS puts 5 CPUs in one APIC cluster, we're hosed. */
         BUG_ON(count >= XAPIC_DEST_CPUS_SHIFT);
         id = my_cluster | (1UL << count);
-        apic_write_around(APIC_DFR, APIC_DFR_VALUE);
+        apic_write(APIC_DFR, APIC_DFR_VALUE);
         val = apic_read(APIC_LDR) & ~APIC_LDR_MASK;
         val |= SET_APIC_LOGICAL_ID(id);
-        apic_write_around(APIC_LDR, val);
+        apic_write(APIC_LDR, val);
 }
 
 static inline int multi_timer_check(int apic, int irq)
diff --git a/include/asm-x86/mach-visws/entry_arch.h b/include/asm-x86/mach-visws/entry_arch.h
deleted file mode 100644
index 86be554342d4..000000000000
--- a/include/asm-x86/mach-visws/entry_arch.h
+++ /dev/null
@@ -1,5 +0,0 @@
-/*
- * VISWS uses the standard Linux entry points:
- */
-
-#include "../mach-default/entry_arch.h"
diff --git a/include/asm-x86/mach-visws/mach_apic.h b/include/asm-x86/mach-visws/mach_apic.h
deleted file mode 100644
index 6943e7a1d0e6..000000000000
--- a/include/asm-x86/mach-visws/mach_apic.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "../mach-default/mach_apic.h"
diff --git a/include/asm-x86/mach-visws/mach_apicdef.h b/include/asm-x86/mach-visws/mach_apicdef.h
deleted file mode 100644
index 42711d152a93..000000000000
--- a/include/asm-x86/mach-visws/mach_apicdef.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "../mach-default/mach_apicdef.h"
diff --git a/include/asm-x86/mach-visws/setup_arch.h b/include/asm-x86/mach-visws/setup_arch.h
deleted file mode 100644
index fa4766ca2d10..000000000000
--- a/include/asm-x86/mach-visws/setup_arch.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "../mach-default/setup_arch.h"
diff --git a/include/asm-x86/mach-visws/smpboot_hooks.h b/include/asm-x86/mach-visws/smpboot_hooks.h
deleted file mode 100644
index e4433ca88715..000000000000
--- a/include/asm-x86/mach-visws/smpboot_hooks.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "../mach-default/smpboot_hooks.h"
diff --git a/include/asm-x86/page.h b/include/asm-x86/page.h
index 28d7b4533b1a..6c846228948d 100644
--- a/include/asm-x86/page.h
+++ b/include/asm-x86/page.h
@@ -18,8 +18,11 @@
    (ie, 32-bit PAE). */
 #define PHYSICAL_PAGE_MASK      (((signed long)PAGE_MASK) & __PHYSICAL_MASK)
 
-/* PTE_MASK extracts the PFN from a (pte|pmd|pud|pgd)val_t */
-#define PTE_MASK                ((pteval_t)PHYSICAL_PAGE_MASK)
+/* PTE_PFN_MASK extracts the PFN from a (pte|pmd|pud|pgd)val_t */
+#define PTE_PFN_MASK            ((pteval_t)PHYSICAL_PAGE_MASK)
+
+/* PTE_FLAGS_MASK extracts the flags from a (pte|pmd|pud|pgd)val_t */
+#define PTE_FLAGS_MASK          (~PTE_PFN_MASK)
 
 #define PMD_PAGE_SIZE           (_AC(1, UL) << PMD_SHIFT)
 #define PMD_PAGE_MASK           (~(PMD_PAGE_SIZE-1))
@@ -144,6 +147,11 @@ static inline pteval_t native_pte_val(pte_t pte)
         return pte.pte;
 }
 
+static inline pteval_t native_pte_flags(pte_t pte)
+{
+        return native_pte_val(pte) & PTE_FLAGS_MASK;
+}
+
 #define pgprot_val(x)   ((x).pgprot)
 #define __pgprot(x)     ((pgprot_t) { (x) } )
 
@@ -165,7 +173,7 @@ static inline pteval_t native_pte_val(pte_t pte)
 #endif
 
 #define pte_val(x)      native_pte_val(x)
-#define pte_flags(x)    native_pte_val(x)
+#define pte_flags(x)    native_pte_flags(x)
 #define __pte(x)        native_make_pte(x)
 
 #endif  /* CONFIG_PARAVIRT */
diff --git a/include/asm-x86/paravirt.h b/include/asm-x86/paravirt.h
index ef5e8ec6a6ab..fbbde93f12d6 100644
--- a/include/asm-x86/paravirt.h
+++ b/include/asm-x86/paravirt.h
@@ -205,7 +205,6 @@ struct pv_apic_ops {
          * these shouldn't be in this interface.
          */
         void (*apic_write)(unsigned long reg, u32 v);
-        void (*apic_write_atomic)(unsigned long reg, u32 v);
         u32 (*apic_read)(unsigned long reg);
         void (*setup_boot_clock)(void);
         void (*setup_secondary_clock)(void);
@@ -326,6 +325,15 @@ struct pv_mmu_ops {
                            unsigned long phys, pgprot_t flags);
 };
 
+struct raw_spinlock;
+struct pv_lock_ops {
+        int (*spin_is_locked)(struct raw_spinlock *lock);
+        int (*spin_is_contended)(struct raw_spinlock *lock);
+        void (*spin_lock)(struct raw_spinlock *lock);
+        int (*spin_trylock)(struct raw_spinlock *lock);
+        void (*spin_unlock)(struct raw_spinlock *lock);
+};
+
 /* This contains all the paravirt structures: we get a convenient
  * number for each function using the offset which we use to indicate
  * what to patch. */
@@ -336,6 +344,7 @@ struct paravirt_patch_template {
         struct pv_irq_ops pv_irq_ops;
         struct pv_apic_ops pv_apic_ops;
         struct pv_mmu_ops pv_mmu_ops;
+        struct pv_lock_ops pv_lock_ops;
 };
 
 extern struct pv_info pv_info;
@@ -345,6 +354,7 @@ extern struct pv_cpu_ops pv_cpu_ops;
 extern struct pv_irq_ops pv_irq_ops;
 extern struct pv_apic_ops pv_apic_ops;
 extern struct pv_mmu_ops pv_mmu_ops;
+extern struct pv_lock_ops pv_lock_ops;
 
 #define PARAVIRT_PATCH(x)                                       \
         (offsetof(struct paravirt_patch_template, x) / sizeof(void *))
@@ -896,11 +906,6 @@ static inline void apic_write(unsigned long reg, u32 v)
         PVOP_VCALL2(pv_apic_ops.apic_write, reg, v);
 }
 
-static inline void apic_write_atomic(unsigned long reg, u32 v)
-{
-        PVOP_VCALL2(pv_apic_ops.apic_write_atomic, reg, v);
-}
-
 static inline u32 apic_read(unsigned long reg)
 {
         return PVOP_CALL1(unsigned long, pv_apic_ops.apic_read, reg);
@@ -1083,6 +1088,9 @@ static inline pteval_t pte_flags(pte_t pte)
                 ret = PVOP_CALL1(pteval_t, pv_mmu_ops.pte_flags,
                                  pte.pte);
 
+#ifdef CONFIG_PARAVIRT_DEBUG
+        BUG_ON(ret & PTE_PFN_MASK);
+#endif
         return ret;
 }
 
@@ -1374,6 +1382,37 @@ static inline void __set_fixmap(unsigned /* enum fixed_addresses */ idx,
 void _paravirt_nop(void);
 #define paravirt_nop    ((void *)_paravirt_nop)
 
+void paravirt_use_bytelocks(void);
+
+#ifdef CONFIG_SMP
+
+static inline int __raw_spin_is_locked(struct raw_spinlock *lock)
+{
+        return PVOP_CALL1(int, pv_lock_ops.spin_is_locked, lock);
+}
+
+static inline int __raw_spin_is_contended(struct raw_spinlock *lock)
+{
+        return PVOP_CALL1(int, pv_lock_ops.spin_is_contended, lock);
+}
+
+static __always_inline void __raw_spin_lock(struct raw_spinlock *lock)
+{
+        PVOP_VCALL1(pv_lock_ops.spin_lock, lock);
+}
+
+static __always_inline int __raw_spin_trylock(struct raw_spinlock *lock)
+{
+        return PVOP_CALL1(int, pv_lock_ops.spin_trylock, lock);
+}
+
+static __always_inline void __raw_spin_unlock(struct raw_spinlock *lock)
+{
+        PVOP_VCALL1(pv_lock_ops.spin_unlock, lock);
+}
+
+#endif
+
 /* These all sit in the .parainstructions section to tell us what to patch. */
 struct paravirt_patch_site {
         u8 *instr;              /* original instructions */
@@ -1396,8 +1435,8 @@ extern struct paravirt_patch_site __parainstructions[],
  * caller saved registers but the argument parameter */
 #define PV_SAVE_REGS "pushq %%rdi;"
 #define PV_RESTORE_REGS "popq %%rdi;"
-#define PV_EXTRA_CLOBBERS EXTRA_CLOBBERS, "rcx" , "rdx"
-#define PV_VEXTRA_CLOBBERS EXTRA_CLOBBERS, "rdi", "rcx" , "rdx"
+#define PV_EXTRA_CLOBBERS EXTRA_CLOBBERS, "rcx" , "rdx", "rsi"
+#define PV_VEXTRA_CLOBBERS EXTRA_CLOBBERS, "rdi", "rcx" , "rdx", "rsi"
 #define PV_FLAGS_ARG "D"
 #endif
 
@@ -1458,6 +1497,7 @@ static inline unsigned long __raw_local_irq_save(void)
         return f;
 }
 
+
 /* Make sure as little as possible of this mess escapes. */
 #undef PARAVIRT_CALL
 #undef __PVOP_CALL
@@ -1489,8 +1529,26 @@ static inline unsigned long __raw_local_irq_save(void)
 
 
 #ifdef CONFIG_X86_64
-#define PV_SAVE_REGS   pushq %rax; pushq %rdi; pushq %rcx; pushq %rdx
-#define PV_RESTORE_REGS popq %rdx; popq %rcx; popq %rdi; popq %rax
+#define PV_SAVE_REGS                            \
+        push %rax;                              \
+        push %rcx;                              \
+        push %rdx;                              \
+        push %rsi;                              \
+        push %rdi;                              \
+        push %r8;                               \
+        push %r9;                               \
+        push %r10;                              \
+        push %r11
+#define PV_RESTORE_REGS                         \
+        pop %r11;                               \
+        pop %r10;                               \
+        pop %r9;                                \
+        pop %r8;                                \
+        pop %rdi;                               \
+        pop %rsi;                               \
+        pop %rdx;                               \
+        pop %rcx;                               \
+        pop %rax
 #define PARA_PATCH(struct, off)        ((PARAVIRT_PATCH_##struct + (off)) / 8)
 #define PARA_SITE(ptype, clobbers, ops) _PVSITE(ptype, clobbers, ops, .quad, 8)
 #define PARA_INDIRECT(addr)     *addr(%rip)
diff --git a/include/asm-x86/percpu.h b/include/asm-x86/percpu.h
index 912a3a17b9db..4e91ee1e37aa 100644
--- a/include/asm-x86/percpu.h
+++ b/include/asm-x86/percpu.h
@@ -22,6 +22,32 @@
 
 DECLARE_PER_CPU(struct x8664_pda, pda);
 
+/*
+ * These are supposed to be implemented as a single instruction which
+ * operates on the per-cpu data base segment.  x86-64 doesn't have
+ * that yet, so this is a fairly inefficient workaround for the
+ * meantime.  The single instruction is atomic with respect to
+ * preemption and interrupts, so we need to explicitly disable
+ * interrupts here to achieve the same effect.  However, because it
+ * can be used from within interrupt-disable/enable, we can't actually
+ * disable interrupts; disabling preemption is enough.
+ */
+#define x86_read_percpu(var)                                            \
+        ({                                                              \
+                typeof(per_cpu_var(var)) __tmp;                         \
+                preempt_disable();                                      \
+                __tmp = __get_cpu_var(var);                             \
+                preempt_enable();                                       \
+                __tmp;                                                  \
+        })
+
+#define x86_write_percpu(var, val)                                      \
+        do {                                                            \
+                preempt_disable();                                      \
+                __get_cpu_var(var) = (val);                             \
+                preempt_enable();                                       \
+        } while(0)
+
 #else /* CONFIG_X86_64 */
 
 #ifdef __ASSEMBLY__
diff --git a/include/asm-x86/pgtable-3level.h b/include/asm-x86/pgtable-3level.h
index c93dbb6c2624..105057f34032 100644
--- a/include/asm-x86/pgtable-3level.h
+++ b/include/asm-x86/pgtable-3level.h
@@ -25,7 +25,7 @@ static inline int pud_none(pud_t pud)
 
 static inline int pud_bad(pud_t pud)
 {
-        return (pud_val(pud) & ~(PTE_MASK | _KERNPG_TABLE | _PAGE_USER)) != 0;
+        return (pud_val(pud) & ~(PTE_PFN_MASK | _KERNPG_TABLE | _PAGE_USER)) != 0;
 }
 
 static inline int pud_present(pud_t pud)
@@ -120,9 +120,9 @@ static inline void pud_clear(pud_t *pudp)
                 write_cr3(pgd);
 }
 
-#define pud_page(pud) ((struct page *) __va(pud_val(pud) & PTE_MASK))
+#define pud_page(pud) ((struct page *) __va(pud_val(pud) & PTE_PFN_MASK))
 
-#define pud_page_vaddr(pud) ((unsigned long) __va(pud_val(pud) & PTE_MASK))
+#define pud_page_vaddr(pud) ((unsigned long) __va(pud_val(pud) & PTE_PFN_MASK))
 
 
 /* Find an entry in the second-level page table.. */
@@ -160,7 +160,7 @@ static inline int pte_none(pte_t pte)
 
 static inline unsigned long pte_pfn(pte_t pte)
 {
-        return (pte_val(pte) & PTE_MASK) >> PAGE_SHIFT;
+        return (pte_val(pte) & PTE_PFN_MASK) >> PAGE_SHIFT;
 }
 
 /*
diff --git a/include/asm-x86/pgtable.h b/include/asm-x86/pgtable.h
index 49cbd76b9547..3e5dbc4195f4 100644
--- a/include/asm-x86/pgtable.h
+++ b/include/asm-x86/pgtable.h
@@ -53,7 +53,7 @@
                          _PAGE_DIRTY)
 
 /* Set of bits not changed in pte_modify */
-#define _PAGE_CHG_MASK  (PTE_MASK | _PAGE_PCD | _PAGE_PWT |             \
+#define _PAGE_CHG_MASK  (PTE_PFN_MASK | _PAGE_PCD | _PAGE_PWT |         \
                          _PAGE_ACCESSED | _PAGE_DIRTY)
 
 #define _PAGE_CACHE_MASK        (_PAGE_PCD | _PAGE_PWT)
@@ -286,7 +286,7 @@ static inline pgprot_t pgprot_modify(pgprot_t oldprot, pgprot_t newprot)
         return __pgprot(preservebits | addbits);
 }
 
-#define pte_pgprot(x) __pgprot(pte_flags(x) & ~PTE_MASK)
+#define pte_pgprot(x) __pgprot(pte_flags(x) & PTE_FLAGS_MASK)
 
 #define canon_pgprot(p) __pgprot(pgprot_val(p) & __supported_pte_mask)
 
@@ -302,6 +302,14 @@ int phys_mem_access_prot_allowed(struct file *file, unsigned long pfn,
 /* Install a pte for a particular vaddr in kernel space. */
 void set_pte_vaddr(unsigned long vaddr, pte_t pte);
 
+#ifdef CONFIG_X86_32
+extern void native_pagetable_setup_start(pgd_t *base);
+extern void native_pagetable_setup_done(pgd_t *base);
+#else
+static inline void native_pagetable_setup_start(pgd_t *base) {}
+static inline void native_pagetable_setup_done(pgd_t *base) {}
+#endif
+
 #ifdef CONFIG_PARAVIRT
 #include <asm/paravirt.h>
 #else  /* !CONFIG_PARAVIRT */
@@ -333,6 +341,16 @@ void set_pte_vaddr(unsigned long vaddr, pte_t pte);
 
 #define pte_update(mm, addr, ptep)              do { } while (0)
 #define pte_update_defer(mm, addr, ptep)        do { } while (0)
+
+static inline void __init paravirt_pagetable_setup_start(pgd_t *base)
+{
+        native_pagetable_setup_start(base);
+}
+
+static inline void __init paravirt_pagetable_setup_done(pgd_t *base)
+{
+        native_pagetable_setup_done(base);
+}
 #endif  /* CONFIG_PARAVIRT */
 
 #endif  /* __ASSEMBLY__ */
diff --git a/include/asm-x86/pgtable_32.h b/include/asm-x86/pgtable_32.h
index ec871c420d7e..5c3b26567a95 100644
--- a/include/asm-x86/pgtable_32.h
+++ b/include/asm-x86/pgtable_32.h
@@ -88,7 +88,7 @@ extern unsigned long pg0[];
 /* To avoid harmful races, pmd_none(x) should check only the lower when PAE */
 #define pmd_none(x)     (!(unsigned long)pmd_val((x)))
 #define pmd_present(x)  (pmd_val((x)) & _PAGE_PRESENT)
-#define pmd_bad(x) ((pmd_val(x) & (~PTE_MASK & ~_PAGE_USER)) != _KERNPG_TABLE)
+#define pmd_bad(x) ((pmd_val(x) & (PTE_FLAGS_MASK & ~_PAGE_USER)) != _KERNPG_TABLE)
 
 #define pages_to_mb(x) ((x) >> (20-PAGE_SHIFT))
 
@@ -139,7 +139,7 @@ static inline int pud_large(pud_t pud) { return 0; }
 #define pmd_page(pmd) (pfn_to_page(pmd_val((pmd)) >> PAGE_SHIFT))
 
 #define pmd_page_vaddr(pmd)                                     \
-        ((unsigned long)__va(pmd_val((pmd)) & PTE_MASK))
+        ((unsigned long)__va(pmd_val((pmd)) & PTE_PFN_MASK))
 
 #if defined(CONFIG_HIGHPTE)
 #define pte_offset_map(dir, address)                                    \
@@ -171,21 +171,6 @@ do {						\
  */
 #define update_mmu_cache(vma, address, pte) do { } while (0)
 
-extern void native_pagetable_setup_start(pgd_t *base);
-extern void native_pagetable_setup_done(pgd_t *base);
-
-#ifndef CONFIG_PARAVIRT
-static inline void __init paravirt_pagetable_setup_start(pgd_t *base)
-{
-        native_pagetable_setup_start(base);
-}
-
-static inline void __init paravirt_pagetable_setup_done(pgd_t *base)
-{
-        native_pagetable_setup_done(base);
-}
-#endif  /* !CONFIG_PARAVIRT */
-
 #endif /* !__ASSEMBLY__ */
 
 /*
diff --git a/include/asm-x86/pgtable_64.h b/include/asm-x86/pgtable_64.h
index fa7208b483ca..ac5fff4cc58a 100644
--- a/include/asm-x86/pgtable_64.h
+++ b/include/asm-x86/pgtable_64.h
@@ -16,6 +16,8 @@
 extern pud_t level3_kernel_pgt[512];
 extern pud_t level3_ident_pgt[512];
 extern pmd_t level2_kernel_pgt[512];
+extern pmd_t level2_fixmap_pgt[512];
+extern pmd_t level2_ident_pgt[512];
 extern pgd_t init_level4_pgt[];
 
 #define swapper_pg_dir init_level4_pgt
@@ -156,17 +158,17 @@ static inline void native_pgd_clear(pgd_t *pgd)
 
 static inline int pgd_bad(pgd_t pgd)
 {
-        return (pgd_val(pgd) & ~(PTE_MASK | _PAGE_USER)) != _KERNPG_TABLE;
+        return (pgd_val(pgd) & ~(PTE_PFN_MASK | _PAGE_USER)) != _KERNPG_TABLE;
 }
 
 static inline int pud_bad(pud_t pud)
 {
-        return (pud_val(pud) & ~(PTE_MASK | _PAGE_USER)) != _KERNPG_TABLE;
+        return (pud_val(pud) & ~(PTE_PFN_MASK | _PAGE_USER)) != _KERNPG_TABLE;
 }
 
 static inline int pmd_bad(pmd_t pmd)
 {
-        return (pmd_val(pmd) & ~(PTE_MASK | _PAGE_USER)) != _KERNPG_TABLE;
+        return (pmd_val(pmd) & ~(PTE_PFN_MASK | _PAGE_USER)) != _KERNPG_TABLE;
 }
 
 #define pte_none(x)     (!pte_val((x)))
@@ -191,7 +193,7 @@ static inline int pmd_bad(pmd_t pmd)
  * Level 4 access.
  */
 #define pgd_page_vaddr(pgd)                                             \
-        ((unsigned long)__va((unsigned long)pgd_val((pgd)) & PTE_MASK))
+        ((unsigned long)__va((unsigned long)pgd_val((pgd)) & PTE_PFN_MASK))
 #define pgd_page(pgd)           (pfn_to_page(pgd_val((pgd)) >> PAGE_SHIFT))
 #define pgd_present(pgd) (pgd_val(pgd) & _PAGE_PRESENT)
 static inline int pgd_large(pgd_t pgd) { return 0; }
@@ -214,7 +216,7 @@ static inline int pud_large(pud_t pte)
 }
 
 /* PMD  - Level 2 access */
-#define pmd_page_vaddr(pmd) ((unsigned long) __va(pmd_val((pmd)) & PTE_MASK))
+#define pmd_page_vaddr(pmd) ((unsigned long) __va(pmd_val((pmd)) & PTE_PFN_MASK))
 #define pmd_page(pmd)           (pfn_to_page(pmd_val((pmd)) >> PAGE_SHIFT))
 
 #define pmd_index(address) (((address) >> PMD_SHIFT) & (PTRS_PER_PMD - 1))
diff --git a/include/asm-x86/processor.h b/include/asm-x86/processor.h
index 55402d2ab938..15cb82a44e89 100644
--- a/include/asm-x86/processor.h
+++ b/include/asm-x86/processor.h
@@ -722,8 +722,6 @@ static inline void __sti_mwait(unsigned long eax, unsigned long ecx)
 
 extern void mwait_idle_with_hints(unsigned long eax, unsigned long ecx);
 
-extern int                      force_mwait;
-
 extern void select_idle_routine(const struct cpuinfo_x86 *c);
 
 extern unsigned long            boot_option_idle_override;
diff --git a/include/asm-x86/ptrace-abi.h b/include/asm-x86/ptrace-abi.h
index f224eb3c3157..72e7b9db29bb 100644
--- a/include/asm-x86/ptrace-abi.h
+++ b/include/asm-x86/ptrace-abi.h
@@ -73,11 +73,11 @@
 
 #ifdef __x86_64__
 # define PTRACE_ARCH_PRCTL        30
-#else
-# define PTRACE_SYSEMU            31
-# define PTRACE_SYSEMU_SINGLESTEP 32
 #endif
 
+#define PTRACE_SYSEMU             31
+#define PTRACE_SYSEMU_SINGLESTEP  32
+
 #define PTRACE_SINGLEBLOCK      33      /* resume execution until next branch */
 
 #ifndef __ASSEMBLY__
diff --git a/include/asm-x86/segment.h b/include/asm-x86/segment.h
index dfc8601c0892..646452ea9ea3 100644
--- a/include/asm-x86/segment.h
+++ b/include/asm-x86/segment.h
@@ -1,6 +1,15 @@
 #ifndef _ASM_X86_SEGMENT_H_
 #define _ASM_X86_SEGMENT_H_
 
+/* Constructor for a conventional segment GDT (or LDT) entry */
+/* This is a macro so it can be used in initializers */
+#define GDT_ENTRY(flags, base, limit)                   \
+        ((((base)  & 0xff000000ULL) << (56-24)) |       \
+         (((flags) & 0x0000f0ffULL) << 40) |            \
+         (((limit) & 0x000f0000ULL) << (48-16)) |       \
+         (((base)  & 0x00ffffffULL) << 16) |            \
+         (((limit) & 0x0000ffffULL)))
+
 /* Simple and small GDT entries for booting only */
 
 #define GDT_ENTRY_BOOT_CS       2
diff --git a/include/asm-x86/setup.h b/include/asm-x86/setup.h
index 90ab2225e71b..a07c6f1c01e1 100644
--- a/include/asm-x86/setup.h
+++ b/include/asm-x86/setup.h
@@ -19,13 +19,28 @@ static inline int is_visws_box(void) { return 0; }
 /*
  * Any setup quirks to be performed?
  */
-extern int (*arch_time_init_quirk)(void);
-extern int (*arch_pre_intr_init_quirk)(void);
-extern int (*arch_intr_init_quirk)(void);
-extern int (*arch_trap_init_quirk)(void);
-extern char * (*arch_memory_setup_quirk)(void);
-extern int (*mach_get_smp_config_quirk)(unsigned int early);
-extern int (*mach_find_smp_config_quirk)(unsigned int reserve);
+struct mpc_config_processor;
+struct mpc_config_bus;
+struct mp_config_oemtable;
+struct x86_quirks {
+        int (*arch_pre_time_init)(void);
+        int (*arch_time_init)(void);
+        int (*arch_pre_intr_init)(void);
+        int (*arch_intr_init)(void);
+        int (*arch_trap_init)(void);
+        char * (*arch_memory_setup)(void);
+        int (*mach_get_smp_config)(unsigned int early);
+        int (*mach_find_smp_config)(unsigned int reserve);
+
+        int *mpc_record;
+        int (*mpc_apic_id)(struct mpc_config_processor *m);
+        void (*mpc_oem_bus_info)(struct mpc_config_bus *m, char *name);
+        void (*mpc_oem_pci_bus)(struct mpc_config_bus *m);
+        void (*smp_read_mpc_oem)(struct mp_config_oemtable *oemtable,
+                                    unsigned short oemsize);
+};
+
+extern struct x86_quirks *x86_quirks;
 
 #ifndef CONFIG_PARAVIRT
 #define paravirt_post_allocator_init()  do {} while (0)
@@ -76,6 +91,7 @@ extern unsigned long init_pg_tables_start;
 extern unsigned long init_pg_tables_end;
 
 #else
+void __init x86_64_init_pda(void);
 void __init x86_64_start_kernel(char *real_mode);
 void __init x86_64_start_reservations(char *real_mode_data);
 
diff --git a/include/asm-x86/signal.h b/include/asm-x86/signal.h
index f15186d39c69..6dac49364e95 100644
--- a/include/asm-x86/signal.h
+++ b/include/asm-x86/signal.h
@@ -181,12 +181,12 @@ typedef struct sigaltstack {
 #ifdef __KERNEL__
 #include <asm/sigcontext.h>
 
-#ifdef __386__
+#ifdef __i386__
 
 #define __HAVE_ARCH_SIG_BITOPS
 
 #define sigaddset(set,sig)                  \
-        (__builtin_constantp(sig)           \
+        (__builtin_constant_p(sig)          \
          ? __const_sigaddset((set), (sig))  \
          : __gen_sigaddset((set), (sig)))
 
diff --git a/include/asm-x86/smp.h b/include/asm-x86/smp.h
index c2784b3e0b77..3c877f74f279 100644
--- a/include/asm-x86/smp.h
+++ b/include/asm-x86/smp.h
@@ -25,6 +25,8 @@ extern cpumask_t cpu_callin_map;
 extern void (*mtrr_hook)(void);
 extern void zap_low_mappings(void);
 
+extern int __cpuinit get_local_pda(int cpu);
+
 extern int smp_num_siblings;
 extern unsigned int num_processors;
 extern cpumask_t cpu_initialized;
diff --git a/include/asm-x86/spinlock.h b/include/asm-x86/spinlock.h
index 21e89bf92f1c..4f9a9861799a 100644
--- a/include/asm-x86/spinlock.h
+++ b/include/asm-x86/spinlock.h
@@ -6,7 +6,7 @@
 #include <asm/page.h>
 #include <asm/processor.h>
 #include <linux/compiler.h>
-
+#include <asm/paravirt.h>
 /*
  * Your basic SMP spinlocks, allowing only a single CPU anywhere
  *
@@ -54,21 +54,21 @@
  * much between them in performance though, especially as locks are out of line.
  */
 #if (NR_CPUS < 256)
-static inline int __raw_spin_is_locked(raw_spinlock_t *lock)
+static inline int __ticket_spin_is_locked(raw_spinlock_t *lock)
 {
         int tmp = ACCESS_ONCE(lock->slock);
 
         return (((tmp >> 8) & 0xff) != (tmp & 0xff));
 }
 
-static inline int __raw_spin_is_contended(raw_spinlock_t *lock)
+static inline int __ticket_spin_is_contended(raw_spinlock_t *lock)
 {
         int tmp = ACCESS_ONCE(lock->slock);
 
         return (((tmp >> 8) & 0xff) - (tmp & 0xff)) > 1;
 }
 
-static __always_inline void __raw_spin_lock(raw_spinlock_t *lock)
+static __always_inline void __ticket_spin_lock(raw_spinlock_t *lock)
 {
         short inc = 0x0100;
 
@@ -87,9 +87,7 @@ static __always_inline void __raw_spin_lock(raw_spinlock_t *lock)
                 : "memory", "cc");
 }
 
-#define __raw_spin_lock_flags(lock, flags) __raw_spin_lock(lock)
-
-static __always_inline int __raw_spin_trylock(raw_spinlock_t *lock)
+static __always_inline int __ticket_spin_trylock(raw_spinlock_t *lock)
 {
         int tmp;
         short new;
@@ -110,7 +108,7 @@ static __always_inline int __raw_spin_trylock(raw_spinlock_t *lock)
         return tmp;
 }
 
-static __always_inline void __raw_spin_unlock(raw_spinlock_t *lock)
+static __always_inline void __ticket_spin_unlock(raw_spinlock_t *lock)
 {
         asm volatile(UNLOCK_LOCK_PREFIX "incb %0"
                      : "+m" (lock->slock)
@@ -118,21 +116,21 @@ static __always_inline void __raw_spin_unlock(raw_spinlock_t *lock)
                      : "memory", "cc");
 }
 #else
-static inline int __raw_spin_is_locked(raw_spinlock_t *lock)
+static inline int __ticket_spin_is_locked(raw_spinlock_t *lock)
 {
         int tmp = ACCESS_ONCE(lock->slock);
 
         return (((tmp >> 16) & 0xffff) != (tmp & 0xffff));
 }
 
-static inline int __raw_spin_is_contended(raw_spinlock_t *lock)
+static inline int __ticket_spin_is_contended(raw_spinlock_t *lock)
 {
         int tmp = ACCESS_ONCE(lock->slock);
 
         return (((tmp >> 16) & 0xffff) - (tmp & 0xffff)) > 1;
 }
 
-static __always_inline void __raw_spin_lock(raw_spinlock_t *lock)
+static __always_inline void __ticket_spin_lock(raw_spinlock_t *lock)
 {
         int inc = 0x00010000;
         int tmp;
@@ -153,9 +151,7 @@ static __always_inline void __raw_spin_lock(raw_spinlock_t *lock)
                      : "memory", "cc");
 }
 
-#define __raw_spin_lock_flags(lock, flags) __raw_spin_lock(lock)
-
-static __always_inline int __raw_spin_trylock(raw_spinlock_t *lock)
+static __always_inline int __ticket_spin_trylock(raw_spinlock_t *lock)
 {
         int tmp;
         int new;
@@ -177,7 +173,7 @@ static __always_inline int __raw_spin_trylock(raw_spinlock_t *lock)
         return tmp;
 }
 
-static __always_inline void __raw_spin_unlock(raw_spinlock_t *lock)
+static __always_inline void __ticket_spin_unlock(raw_spinlock_t *lock)
 {
         asm volatile(UNLOCK_LOCK_PREFIX "incw %0"
                      : "+m" (lock->slock)
@@ -186,6 +182,98 @@ static __always_inline void __raw_spin_unlock(raw_spinlock_t *lock)
 }
 #endif
 
+#define __raw_spin_lock_flags(lock, flags) __raw_spin_lock(lock)
+
+#ifdef CONFIG_PARAVIRT
+/*
+ * Define virtualization-friendly old-style lock byte lock, for use in
+ * pv_lock_ops if desired.
+ *
+ * This differs from the pre-2.6.24 spinlock by always using xchgb
+ * rather than decb to take the lock; this allows it to use a
+ * zero-initialized lock structure.  It also maintains a 1-byte
+ * contention counter, so that we can implement
+ * __byte_spin_is_contended.
+ */
+struct __byte_spinlock {
+        s8 lock;
+        s8 spinners;
+};
+
+static inline int __byte_spin_is_locked(raw_spinlock_t *lock)
+{
+        struct __byte_spinlock *bl = (struct __byte_spinlock *)lock;
+        return bl->lock != 0;
+}
+
+static inline int __byte_spin_is_contended(raw_spinlock_t *lock)
+{
+        struct __byte_spinlock *bl = (struct __byte_spinlock *)lock;
+        return bl->spinners != 0;
+}
+
+static inline void __byte_spin_lock(raw_spinlock_t *lock)
+{
+        struct __byte_spinlock *bl = (struct __byte_spinlock *)lock;
+        s8 val = 1;
+
+        asm("1: xchgb %1, %0\n"
+            "   test %1,%1\n"
+            "   jz 3f\n"
+            "   " LOCK_PREFIX "incb %2\n"
+            "2: rep;nop\n"
+            "   cmpb $1, %0\n"
+            "   je 2b\n"
+            "   " LOCK_PREFIX "decb %2\n"
+            "   jmp 1b\n"
+            "3:"
+            : "+m" (bl->lock), "+q" (val), "+m" (bl->spinners): : "memory");
+}
+
+static inline int __byte_spin_trylock(raw_spinlock_t *lock)
+{
+        struct __byte_spinlock *bl = (struct __byte_spinlock *)lock;
+        u8 old = 1;
+
+        asm("xchgb %1,%0"
+            : "+m" (bl->lock), "+q" (old) : : "memory");
+
+        return old == 0;
+}
+
+static inline void __byte_spin_unlock(raw_spinlock_t *lock)
+{
+        struct __byte_spinlock *bl = (struct __byte_spinlock *)lock;
+        smp_wmb();
+        bl->lock = 0;
+}
+#else  /* !CONFIG_PARAVIRT */
+static inline int __raw_spin_is_locked(raw_spinlock_t *lock)
+{
+        return __ticket_spin_is_locked(lock);
+}
+
+static inline int __raw_spin_is_contended(raw_spinlock_t *lock)
+{
+        return __ticket_spin_is_contended(lock);
+}
+
+static __always_inline void __raw_spin_lock(raw_spinlock_t *lock)
+{
+        __ticket_spin_lock(lock);
+}
+
+static __always_inline int __raw_spin_trylock(raw_spinlock_t *lock)
+{
+        return __ticket_spin_trylock(lock);
+}
+
+static __always_inline void __raw_spin_unlock(raw_spinlock_t *lock)
+{
+        __ticket_spin_unlock(lock);
+}
+#endif  /* CONFIG_PARAVIRT */
+
 static inline void __raw_spin_unlock_wait(raw_spinlock_t *lock)
 {
         while (__raw_spin_is_locked(lock))
diff --git a/include/asm-x86/spinlock_types.h b/include/asm-x86/spinlock_types.h
index 9029cf78cf5d..06c071c9eee9 100644
--- a/include/asm-x86/spinlock_types.h
+++ b/include/asm-x86/spinlock_types.h
@@ -5,7 +5,7 @@
 # error "please don't include this file directly"
 #endif
 
-typedef struct {
+typedef struct raw_spinlock {
         unsigned int slock;
 } raw_spinlock_t;
 
diff --git a/include/asm-x86/swiotlb.h b/include/asm-x86/swiotlb.h
index f5d9e74b1e4a..c706a7442633 100644
--- a/include/asm-x86/swiotlb.h
+++ b/include/asm-x86/swiotlb.h
@@ -45,12 +45,14 @@ extern int swiotlb_force;
 
 #ifdef CONFIG_SWIOTLB
 extern int swiotlb;
+extern void pci_swiotlb_init(void);
 #else
 #define swiotlb 0
+static inline void pci_swiotlb_init(void)
+{
+}
 #endif
 
-extern void pci_swiotlb_init(void);
-
 static inline void dma_mark_clean(void *addr, size_t size) {}
 
 #endif /* _ASM_SWIOTLB_H */
diff --git a/include/asm-x86/thread_info.h b/include/asm-x86/thread_info.h
index 895339d2bc0b..0a8f27d31d0d 100644
--- a/include/asm-x86/thread_info.h
+++ b/include/asm-x86/thread_info.h
@@ -75,9 +75,7 @@ struct thread_info {
 #define TIF_NEED_RESCHED        3       /* rescheduling necessary */
 #define TIF_SINGLESTEP          4       /* reenable singlestep on user return*/
 #define TIF_IRET                5       /* force IRET */
-#ifdef CONFIG_X86_32
 #define TIF_SYSCALL_EMU         6       /* syscall emulation active */
-#endif
 #define TIF_SYSCALL_AUDIT       7       /* syscall auditing active */
 #define TIF_SECCOMP             8       /* secure computing */
 #define TIF_MCE_NOTIFY          10      /* notify userspace of an MCE */
@@ -100,11 +98,7 @@ struct thread_info {
 #define _TIF_SINGLESTEP         (1 << TIF_SINGLESTEP)
 #define _TIF_NEED_RESCHED       (1 << TIF_NEED_RESCHED)
 #define _TIF_IRET               (1 << TIF_IRET)
-#ifdef CONFIG_X86_32
 #define _TIF_SYSCALL_EMU        (1 << TIF_SYSCALL_EMU)
-#else
-#define _TIF_SYSCALL_EMU        0
-#endif
 #define _TIF_SYSCALL_AUDIT      (1 << TIF_SYSCALL_AUDIT)
 #define _TIF_SECCOMP            (1 << TIF_SECCOMP)
 #define _TIF_MCE_NOTIFY         (1 << TIF_MCE_NOTIFY)
@@ -121,18 +115,27 @@ struct thread_info {
 #define _TIF_DS_AREA_MSR        (1 << TIF_DS_AREA_MSR)
 #define _TIF_BTS_TRACE_TS       (1 << TIF_BTS_TRACE_TS)
 
+/* work to do in syscall_trace_enter() */
+#define _TIF_WORK_SYSCALL_ENTRY \
+        (_TIF_SYSCALL_TRACE | _TIF_SYSCALL_EMU | \
+         _TIF_SYSCALL_AUDIT | _TIF_SECCOMP | _TIF_SINGLESTEP)
+
+/* work to do in syscall_trace_leave() */
+#define _TIF_WORK_SYSCALL_EXIT  \
+        (_TIF_SYSCALL_TRACE | _TIF_SYSCALL_AUDIT | _TIF_SINGLESTEP)
+
 /* work to do on interrupt/exception return */
 #define _TIF_WORK_MASK                                                  \
         (0x0000FFFF &                                                   \
-         ~(_TIF_SYSCALL_TRACE|_TIF_SYSCALL_AUDIT|_TIF_SINGLESTEP|       \
-         _TIF_SECCOMP|_TIF_SYSCALL_EMU))
+         ~(_TIF_SYSCALL_TRACE|_TIF_SYSCALL_AUDIT|                       \
+           _TIF_SINGLESTEP|_TIF_SECCOMP|_TIF_SYSCALL_EMU))
 
 /* work to do on any return to user space */
 #define _TIF_ALLWORK_MASK (0x0000FFFF & ~_TIF_SECCOMP)
 
 /* Only used for 64 bit */
 #define _TIF_DO_NOTIFY_MASK                                             \
-        (_TIF_SIGPENDING|_TIF_SINGLESTEP|_TIF_MCE_NOTIFY|_TIF_HRTICK_RESCHED)
+        (_TIF_SIGPENDING|_TIF_MCE_NOTIFY|_TIF_HRTICK_RESCHED)
 
 /* flags to check in __switch_to() */
 #define _TIF_WORK_CTXSW                                                 \
diff --git a/include/asm-x86/traps.h b/include/asm-x86/traps.h
new file mode 100644
index 000000000000..a4b65a71bd66
--- /dev/null
+++ b/include/asm-x86/traps.h
@@ -0,0 +1,66 @@
+#ifndef _ASM_X86_TRAPS_H
+#define _ASM_X86_TRAPS_H
+
+/* Common in X86_32 and X86_64 */
+asmlinkage void divide_error(void);
+asmlinkage void debug(void);
+asmlinkage void nmi(void);
+asmlinkage void int3(void);
+asmlinkage void overflow(void);
+asmlinkage void bounds(void);
+asmlinkage void invalid_op(void);
+asmlinkage void device_not_available(void);
+asmlinkage void coprocessor_segment_overrun(void);
+asmlinkage void invalid_TSS(void);
+asmlinkage void segment_not_present(void);
+asmlinkage void stack_segment(void);
+asmlinkage void general_protection(void);
+asmlinkage void page_fault(void);
+asmlinkage void coprocessor_error(void);
+asmlinkage void simd_coprocessor_error(void);
+asmlinkage void alignment_check(void);
+asmlinkage void spurious_interrupt_bug(void);
+#ifdef CONFIG_X86_MCE
+asmlinkage void machine_check(void);
+#endif /* CONFIG_X86_MCE */
+
+void do_divide_error(struct pt_regs *, long);
+void do_overflow(struct pt_regs *, long);
+void do_bounds(struct pt_regs *, long);
+void do_coprocessor_segment_overrun(struct pt_regs *, long);
+void do_invalid_TSS(struct pt_regs *, long);
+void do_segment_not_present(struct pt_regs *, long);
+void do_stack_segment(struct pt_regs *, long);
+void do_alignment_check(struct pt_regs *, long);
+void do_invalid_op(struct pt_regs *, long);
+void do_general_protection(struct pt_regs *, long);
+void do_nmi(struct pt_regs *, long);
+
+extern int panic_on_unrecovered_nmi;
+extern int kstack_depth_to_print;
+
+#ifdef CONFIG_X86_32
+
+void do_iret_error(struct pt_regs *, long);
+void do_int3(struct pt_regs *, long);
+void do_debug(struct pt_regs *, long);
+void math_error(void __user *);
+void do_coprocessor_error(struct pt_regs *, long);
+void do_simd_coprocessor_error(struct pt_regs *, long);
+void do_spurious_interrupt_bug(struct pt_regs *, long);
+unsigned long patch_espfix_desc(unsigned long, unsigned long);
+asmlinkage void math_emulate(long);
+
+#else /* CONFIG_X86_32 */
+
+asmlinkage void double_fault(void);
+
+asmlinkage void do_int3(struct pt_regs *, long);
+asmlinkage void do_stack_segment(struct pt_regs *, long);
+asmlinkage void do_debug(struct pt_regs *, unsigned long);
+asmlinkage void do_coprocessor_error(struct pt_regs *);
+asmlinkage void do_simd_coprocessor_error(struct pt_regs *);
+asmlinkage void do_spurious_interrupt_bug(struct pt_regs *);
+
+#endif /* CONFIG_X86_32 */
+#endif /* _ASM_X86_TRAPS_H */
diff --git a/include/asm-x86/uv/bios.h b/include/asm-x86/uv/bios.h
new file mode 100644
index 000000000000..aa73362ff5df
--- /dev/null
+++ b/include/asm-x86/uv/bios.h
@@ -0,0 +1,68 @@
+#ifndef _ASM_X86_BIOS_H
+#define _ASM_X86_BIOS_H
+
+/*
+ * BIOS layer definitions.
+ *
+ *  Copyright (c) 2008 Silicon Graphics, Inc.  All Rights Reserved.
+ *
+ *  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
+ */
+
+#include <linux/rtc.h>
+
+#define BIOS_FREQ_BASE                  0x01000001
+
+enum {
+        BIOS_FREQ_BASE_PLATFORM = 0,
+        BIOS_FREQ_BASE_INTERVAL_TIMER = 1,
+        BIOS_FREQ_BASE_REALTIME_CLOCK = 2
+};
+
+# define BIOS_CALL(result, a0, a1, a2, a3, a4, a5, a6, a7)              \
+        do {                                                            \
+                /* XXX - the real call goes here */                     \
+                result.status = BIOS_STATUS_UNIMPLEMENTED;              \
+                isrv.v0 = 0;                                            \
+                isrv.v1 = 0;                                            \
+        } while (0)
+
+enum {
+        BIOS_STATUS_SUCCESS             =  0,
+        BIOS_STATUS_UNIMPLEMENTED       = -1,
+        BIOS_STATUS_EINVAL              = -2,
+        BIOS_STATUS_ERROR               = -3
+};
+
+struct uv_bios_retval {
+        /*
+         * A zero status value indicates call completed without error.
+         * A negative status value indicates reason of call failure.
+         * A positive status value indicates success but an
+         * informational value should be printed (e.g., "reboot for
+         * change to take effect").
+         */
+        s64 status;
+        u64 v0;
+        u64 v1;
+        u64 v2;
+};
+
+extern long
+x86_bios_freq_base(unsigned long which, unsigned long *ticks_per_second,
+                   unsigned long *drift_info);
+extern const char *x86_bios_strerror(long status);
+
+#endif /* _ASM_X86_BIOS_H */
diff --git a/include/asm-x86/vdso.h b/include/asm-x86/vdso.h
index 86e085e003d2..8e18fb80f5e6 100644
--- a/include/asm-x86/vdso.h
+++ b/include/asm-x86/vdso.h
@@ -36,4 +36,12 @@ extern const char VDSO32_PRELINK[];
 extern void __user __kernel_sigreturn;
 extern void __user __kernel_rt_sigreturn;
 
+/*
+ * These symbols are defined by vdso32.S to mark the bounds
+ * of the ELF DSO images included therein.
+ */
+extern const char vdso32_int80_start, vdso32_int80_end;
+extern const char vdso32_syscall_start, vdso32_syscall_end;
+extern const char vdso32_sysenter_start, vdso32_sysenter_end;
+
 #endif  /* asm-x86/vdso.h */
diff --git a/include/asm-x86/xen/events.h b/include/asm-x86/xen/events.h
index f8d57ea1f05f..8ded74720024 100644
--- a/include/asm-x86/xen/events.h
+++ b/include/asm-x86/xen/events.h
@@ -5,6 +5,7 @@ enum ipi_vector {
         XEN_RESCHEDULE_VECTOR,
         XEN_CALL_FUNCTION_VECTOR,
         XEN_CALL_FUNCTION_SINGLE_VECTOR,
+        XEN_SPIN_UNLOCK_VECTOR,
 
         XEN_NR_IPIS,
 };
diff --git a/include/asm-x86/xen/hypercall.h b/include/asm-x86/xen/hypercall.h
index 2a4f9b41d684..91cb7fd5c123 100644
--- a/include/asm-x86/xen/hypercall.h
+++ b/include/asm-x86/xen/hypercall.h
@@ -40,83 +40,157 @@
 #include <xen/interface/sched.h>
 #include <xen/interface/physdev.h>
 
+/*
+ * The hypercall asms have to meet several constraints:
+ * - Work on 32- and 64-bit.
+ *    The two architectures put their arguments in different sets of
+ *    registers.
+ *
+ * - Work around asm syntax quirks
+ *    It isn't possible to specify one of the rNN registers in a
+ *    constraint, so we use explicit register variables to get the
+ *    args into the right place.
+ *
+ * - Mark all registers as potentially clobbered
+ *    Even unused parameters can be clobbered by the hypervisor, so we
+ *    need to make sure gcc knows it.
+ *
+ * - Avoid compiler bugs.
+ *    This is the tricky part.  Because x86_32 has such a constrained
+ *    register set, gcc versions below 4.3 have trouble generating
+ *    code when all the arg registers and memory are trashed by the
+ *    asm.  There are syntactically simpler ways of achieving the
+ *    semantics below, but they cause the compiler to crash.
+ *
+ *    The only combination I found which works is:
+ *     - assign the __argX variables first
+ *     - list all actually used parameters as "+r" (__argX)
+ *     - clobber the rest
+ *
+ * The result certainly isn't pretty, and it really shows up cpp's
+ * weakness as as macro language.  Sorry.  (But let's just give thanks
+ * there aren't more than 5 arguments...)
+ */
+
 extern struct { char _entry[32]; } hypercall_page[];
 
+#define __HYPERCALL             "call hypercall_page+%c[offset]"
+#define __HYPERCALL_ENTRY(x)                                            \
+        [offset] "i" (__HYPERVISOR_##x * sizeof(hypercall_page[0]))
+
+#ifdef CONFIG_X86_32
+#define __HYPERCALL_RETREG      "eax"
+#define __HYPERCALL_ARG1REG     "ebx"
+#define __HYPERCALL_ARG2REG     "ecx"
+#define __HYPERCALL_ARG3REG     "edx"
+#define __HYPERCALL_ARG4REG     "esi"
+#define __HYPERCALL_ARG5REG     "edi"
+#else
+#define __HYPERCALL_RETREG      "rax"
+#define __HYPERCALL_ARG1REG     "rdi"
+#define __HYPERCALL_ARG2REG     "rsi"
+#define __HYPERCALL_ARG3REG     "rdx"
+#define __HYPERCALL_ARG4REG     "r10"
+#define __HYPERCALL_ARG5REG     "r8"
+#endif
+
+#define __HYPERCALL_DECLS                                               \
+        register unsigned long __res  asm(__HYPERCALL_RETREG);          \
+        register unsigned long __arg1 asm(__HYPERCALL_ARG1REG) = __arg1; \
+        register unsigned long __arg2 asm(__HYPERCALL_ARG2REG) = __arg2; \
+        register unsigned long __arg3 asm(__HYPERCALL_ARG3REG) = __arg3; \
+        register unsigned long __arg4 asm(__HYPERCALL_ARG4REG) = __arg4; \
+        register unsigned long __arg5 asm(__HYPERCALL_ARG5REG) = __arg5;
+
+#define __HYPERCALL_0PARAM      "=r" (__res)
+#define __HYPERCALL_1PARAM      __HYPERCALL_0PARAM, "+r" (__arg1)
+#define __HYPERCALL_2PARAM      __HYPERCALL_1PARAM, "+r" (__arg2)
+#define __HYPERCALL_3PARAM      __HYPERCALL_2PARAM, "+r" (__arg3)
+#define __HYPERCALL_4PARAM      __HYPERCALL_3PARAM, "+r" (__arg4)
+#define __HYPERCALL_5PARAM      __HYPERCALL_4PARAM, "+r" (__arg5)
+
+#define __HYPERCALL_0ARG()
+#define __HYPERCALL_1ARG(a1)                                            \
+        __HYPERCALL_0ARG()              __arg1 = (unsigned long)(a1);
+#define __HYPERCALL_2ARG(a1,a2)                                         \
+        __HYPERCALL_1ARG(a1)            __arg2 = (unsigned long)(a2);
+#define __HYPERCALL_3ARG(a1,a2,a3)                                      \
+        __HYPERCALL_2ARG(a1,a2)         __arg3 = (unsigned long)(a3);
+#define __HYPERCALL_4ARG(a1,a2,a3,a4)                                   \
+        __HYPERCALL_3ARG(a1,a2,a3)      __arg4 = (unsigned long)(a4);
+#define __HYPERCALL_5ARG(a1,a2,a3,a4,a5)                                \
+        __HYPERCALL_4ARG(a1,a2,a3,a4)   __arg5 = (unsigned long)(a5);
+
+#define __HYPERCALL_CLOBBER5    "memory"
+#define __HYPERCALL_CLOBBER4    __HYPERCALL_CLOBBER5, __HYPERCALL_ARG5REG
+#define __HYPERCALL_CLOBBER3    __HYPERCALL_CLOBBER4, __HYPERCALL_ARG4REG
+#define __HYPERCALL_CLOBBER2    __HYPERCALL_CLOBBER3, __HYPERCALL_ARG3REG
+#define __HYPERCALL_CLOBBER1    __HYPERCALL_CLOBBER2, __HYPERCALL_ARG2REG
+#define __HYPERCALL_CLOBBER0    __HYPERCALL_CLOBBER1, __HYPERCALL_ARG1REG
+
 #define _hypercall0(type, name)                                         \
 ({                                                                      \
-        long __res;                                                     \
-        asm volatile (                                                  \
-                "call %[call]"                                          \
-                : "=a" (__res)                                          \
-                : [call] "m" (hypercall_page[__HYPERVISOR_##name])      \
-                : "memory" );                                           \
+        __HYPERCALL_DECLS;                                              \
+        __HYPERCALL_0ARG();                                             \
+        asm volatile (__HYPERCALL                                       \
+                      : __HYPERCALL_0PARAM                              \
+                      : __HYPERCALL_ENTRY(name)                         \
+                      : __HYPERCALL_CLOBBER0);                          \
         (type)__res;                                                    \
 })
 
 #define _hypercall1(type, name, a1)                                     \
 ({                                                                      \
-        long __res, __ign1;                                             \
-        asm volatile (                                                  \
-                "call %[call]"                                          \
-                : "=a" (__res), "=b" (__ign1)                           \
-                : "1" ((long)(a1)),                                     \
-                  [call] "m" (hypercall_page[__HYPERVISOR_##name])      \
-                : "memory" );                                           \
+        __HYPERCALL_DECLS;                                              \
+        __HYPERCALL_1ARG(a1);                                           \
+        asm volatile (__HYPERCALL                                       \
+                      : __HYPERCALL_1PARAM                              \
+                      : __HYPERCALL_ENTRY(name)                         \
+                      : __HYPERCALL_CLOBBER1);                          \
         (type)__res;                                                    \
 })
 
 #define _hypercall2(type, name, a1, a2)                                 \
 ({                                                                      \
-        long __res, __ign1, __ign2;                                     \
-        asm volatile (                                                  \
-                "call %[call]"                                          \
-                : "=a" (__res), "=b" (__ign1), "=c" (__ign2)            \
-                : "1" ((long)(a1)), "2" ((long)(a2)),                   \
-                  [call] "m" (hypercall_page[__HYPERVISOR_##name])      \
-                : "memory" );                                           \
+        __HYPERCALL_DECLS;                                              \
+        __HYPERCALL_2ARG(a1, a2);                                       \
+        asm volatile (__HYPERCALL                                       \
+                      : __HYPERCALL_2PARAM                              \
+                      : __HYPERCALL_ENTRY(name)                         \
+                      : __HYPERCALL_CLOBBER2);                          \
         (type)__res;                                                    \
 })
 
 #define _hypercall3(type, name, a1, a2, a3)                             \
 ({                                                                      \
-        long __res, __ign1, __ign2, __ign3;                             \
-        asm volatile (                                                  \
-                "call %[call]"                                          \
-                : "=a" (__res), "=b" (__ign1), "=c" (__ign2),           \
-                "=d" (__ign3)                                           \
-                : "1" ((long)(a1)), "2" ((long)(a2)),                   \
-                  "3" ((long)(a3)),                                     \
-                  [call] "m" (hypercall_page[__HYPERVISOR_##name])      \
-                : "memory" );                                           \
+        __HYPERCALL_DECLS;                                              \
+        __HYPERCALL_3ARG(a1, a2, a3);                                   \
+        asm volatile (__HYPERCALL                                       \
+                      : __HYPERCALL_3PARAM                              \
+                      : __HYPERCALL_ENTRY(name)                         \
+                      : __HYPERCALL_CLOBBER3);                          \
         (type)__res;                                                    \
 })
 
 #define _hypercall4(type, name, a1, a2, a3, a4)                         \
 ({                                                                      \
-        long __res, __ign1, __ign2, __ign3, __ign4;                     \
-        asm volatile (                                                  \
-                "call %[call]"                                          \
-                : "=a" (__res), "=b" (__ign1), "=c" (__ign2),           \
-                "=d" (__ign3), "=S" (__ign4)                            \
-                : "1" ((long)(a1)), "2" ((long)(a2)),                   \
-                  "3" ((long)(a3)), "4" ((long)(a4)),                   \
-                  [call] "m" (hypercall_page[__HYPERVISOR_##name])      \
-                : "memory" );                                           \
+        __HYPERCALL_DECLS;                                              \
+        __HYPERCALL_4ARG(a1, a2, a3, a4);                               \
+        asm volatile (__HYPERCALL                                       \
+                      : __HYPERCALL_4PARAM                              \
+                      : __HYPERCALL_ENTRY(name)                         \
+                      : __HYPERCALL_CLOBBER4);                          \
         (type)__res;                                                    \
 })
 
 #define _hypercall5(type, name, a1, a2, a3, a4, a5)                     \
 ({                                                                      \
-        long __res, __ign1, __ign2, __ign3, __ign4, __ign5;             \
-        asm volatile (                                                  \
-                "call %[call]"                                          \
-                : "=a" (__res), "=b" (__ign1), "=c" (__ign2),           \
-                "=d" (__ign3), "=S" (__ign4), "=D" (__ign5)             \
-                : "1" ((long)(a1)), "2" ((long)(a2)),                   \
-                  "3" ((long)(a3)), "4" ((long)(a4)),                   \
-                  "5" ((long)(a5)),                                     \
-                  [call] "m" (hypercall_page[__HYPERVISOR_##name])      \
-                : "memory" );                                           \
+        __HYPERCALL_DECLS;                                              \
+        __HYPERCALL_5ARG(a1, a2, a3, a4, a5);                           \
+        asm volatile (__HYPERCALL                                       \
+                      : __HYPERCALL_5PARAM                              \
+                      : __HYPERCALL_ENTRY(name)                         \
+                      : __HYPERCALL_CLOBBER5);                          \
         (type)__res;                                                    \
 })
 
@@ -152,6 +226,7 @@ HYPERVISOR_stack_switch(unsigned long ss, unsigned long esp)
         return _hypercall2(int, stack_switch, ss, esp);
 }
 
+#ifdef CONFIG_X86_32
 static inline int
 HYPERVISOR_set_callbacks(unsigned long event_selector,
                          unsigned long event_address,
@@ -162,6 +237,17 @@ HYPERVISOR_set_callbacks(unsigned long event_selector,
                            event_selector, event_address,
                            failsafe_selector, failsafe_address);
 }
+#else  /* CONFIG_X86_64 */
+static inline int
+HYPERVISOR_set_callbacks(unsigned long event_address,
+                        unsigned long failsafe_address,
+                        unsigned long syscall_address)
+{
+        return _hypercall3(int, set_callbacks,
+                           event_address, failsafe_address,
+                           syscall_address);
+}
+#endif  /* CONFIG_X86_{32,64} */
 
 static inline int
 HYPERVISOR_callback_op(int cmd, void *arg)
@@ -223,12 +309,12 @@ static inline int
 HYPERVISOR_update_va_mapping(unsigned long va, pte_t new_val,
                              unsigned long flags)
 {
-        unsigned long pte_hi = 0;
-#ifdef CONFIG_X86_PAE
-        pte_hi = new_val.pte_high;
-#endif
-        return _hypercall4(int, update_va_mapping, va,
-                           new_val.pte_low, pte_hi, flags);
+        if (sizeof(new_val) == sizeof(long))
+                return _hypercall3(int, update_va_mapping, va,
+                                   new_val.pte, flags);
+        else
+                return _hypercall4(int, update_va_mapping, va,
+                                   new_val.pte, new_val.pte >> 32, flags);
 }
 
 static inline int
@@ -281,12 +367,13 @@ static inline int
 HYPERVISOR_update_va_mapping_otherdomain(unsigned long va, pte_t new_val,
                                          unsigned long flags, domid_t domid)
 {
-        unsigned long pte_hi = 0;
-#ifdef CONFIG_X86_PAE
-        pte_hi = new_val.pte_high;
-#endif
-        return _hypercall5(int, update_va_mapping_otherdomain, va,
-                           new_val.pte_low, pte_hi, flags, domid);
+        if (sizeof(new_val) == sizeof(long))
+                return _hypercall4(int, update_va_mapping_otherdomain, va,
+                                   new_val.pte, flags, domid);
+        else
+                return _hypercall5(int, update_va_mapping_otherdomain, va,
+                                   new_val.pte, new_val.pte >> 32,
+                                   flags, domid);
 }
 
 static inline int
@@ -301,6 +388,14 @@ HYPERVISOR_vcpu_op(int cmd, int vcpuid, void *extra_args)
         return _hypercall3(int, vcpu_op, cmd, vcpuid, extra_args);
 }
 
+#ifdef CONFIG_X86_64
+static inline int
+HYPERVISOR_set_segment_base(int reg, unsigned long value)
+{
+        return _hypercall2(int, set_segment_base, reg, value);
+}
+#endif
+
 static inline int
 HYPERVISOR_suspend(unsigned long srec)
 {
@@ -327,14 +422,14 @@ MULTI_update_va_mapping(struct multicall_entry *mcl, unsigned long va,
 {
         mcl->op = __HYPERVISOR_update_va_mapping;
         mcl->args[0] = va;
-#ifdef CONFIG_X86_PAE
-        mcl->args[1] = new_val.pte_low;
-        mcl->args[2] = new_val.pte_high;
-#else
-        mcl->args[1] = new_val.pte_low;
-        mcl->args[2] = 0;
-#endif
-        mcl->args[3] = flags;
+        if (sizeof(new_val) == sizeof(long)) {
+                mcl->args[1] = new_val.pte;
+                mcl->args[2] = flags;
+        } else {
+                mcl->args[1] = new_val.pte;
+                mcl->args[2] = new_val.pte >> 32;
+                mcl->args[3] = flags;
+        }
 }
 
 static inline void
@@ -354,15 +449,16 @@ MULTI_update_va_mapping_otherdomain(struct multicall_entry *mcl, unsigned long v
 {
         mcl->op = __HYPERVISOR_update_va_mapping_otherdomain;
         mcl->args[0] = va;
-#ifdef CONFIG_X86_PAE
-        mcl->args[1] = new_val.pte_low;
-        mcl->args[2] = new_val.pte_high;
-#else
-        mcl->args[1] = new_val.pte_low;
-        mcl->args[2] = 0;
-#endif
-        mcl->args[3] = flags;
-        mcl->args[4] = domid;
+        if (sizeof(new_val) == sizeof(long)) {
+                mcl->args[1] = new_val.pte;
+                mcl->args[2] = flags;
+                mcl->args[3] = domid;
+        } else {
+                mcl->args[1] = new_val.pte;
+                mcl->args[2] = new_val.pte >> 32;
+                mcl->args[3] = flags;
+                mcl->args[4] = domid;
+        }
 }
 
 static inline void
@@ -370,10 +466,15 @@ MULTI_update_descriptor(struct multicall_entry *mcl, u64 maddr,
                         struct desc_struct desc)
 {
         mcl->op = __HYPERVISOR_update_descriptor;
-        mcl->args[0] = maddr;
-        mcl->args[1] = maddr >> 32;
-        mcl->args[2] = desc.a;
-        mcl->args[3] = desc.b;
+        if (sizeof(maddr) == sizeof(long)) {
+                mcl->args[0] = maddr;
+                mcl->args[1] = *(unsigned long *)&desc;
+        } else {
+                mcl->args[0] = maddr;
+                mcl->args[1] = maddr >> 32;
+                mcl->args[2] = desc.a;
+                mcl->args[3] = desc.b;
+        }
 }
 
 static inline void
diff --git a/include/asm-x86/xen/interface.h b/include/asm-x86/xen/interface.h
index 6227000a1e84..9d810f2538a2 100644
--- a/include/asm-x86/xen/interface.h
+++ b/include/asm-x86/xen/interface.h
@@ -1,13 +1,13 @@
 /******************************************************************************
  * arch-x86_32.h
  *
- * Guest OS interface to x86 32-bit Xen.
+ * Guest OS interface to x86 Xen.
  *
  * Copyright (c) 2004, K A Fraser
  */
 
-#ifndef __XEN_PUBLIC_ARCH_X86_32_H__
-#define __XEN_PUBLIC_ARCH_X86_32_H__
+#ifndef __ASM_X86_XEN_INTERFACE_H
+#define __ASM_X86_XEN_INTERFACE_H
 
 #ifdef __XEN__
 #define __DEFINE_GUEST_HANDLE(name, type) \
@@ -57,6 +57,17 @@ DEFINE_GUEST_HANDLE(long);
 DEFINE_GUEST_HANDLE(void);
 #endif
 
+#ifndef HYPERVISOR_VIRT_START
+#define HYPERVISOR_VIRT_START mk_unsigned_long(__HYPERVISOR_VIRT_START)
+#endif
+
+#ifndef machine_to_phys_mapping
+#define machine_to_phys_mapping ((unsigned long *)HYPERVISOR_VIRT_START)
+#endif
+
+/* Maximum number of virtual CPUs in multi-processor guests. */
+#define MAX_VIRT_CPUS 32
+
 /*
  * SEGMENT DESCRIPTOR TABLES
  */
@@ -71,58 +82,21 @@ DEFINE_GUEST_HANDLE(void);
 #define FIRST_RESERVED_GDT_ENTRY (FIRST_RESERVED_GDT_BYTE / 8)
 
 /*
- * These flat segments are in the Xen-private section of every GDT. Since these
- * are also present in the initial GDT, many OSes will be able to avoid
- * installing their own GDT.
- */
-#define FLAT_RING1_CS 0xe019    /* GDT index 259 */
-#define FLAT_RING1_DS 0xe021    /* GDT index 260 */
-#define FLAT_RING1_SS 0xe021    /* GDT index 260 */
-#define FLAT_RING3_CS 0xe02b    /* GDT index 261 */
-#define FLAT_RING3_DS 0xe033    /* GDT index 262 */
-#define FLAT_RING3_SS 0xe033    /* GDT index 262 */
-
-#define FLAT_KERNEL_CS FLAT_RING1_CS
-#define FLAT_KERNEL_DS FLAT_RING1_DS
-#define FLAT_KERNEL_SS FLAT_RING1_SS
-#define FLAT_USER_CS    FLAT_RING3_CS
-#define FLAT_USER_DS    FLAT_RING3_DS
-#define FLAT_USER_SS    FLAT_RING3_SS
-
-/* And the trap vector is... */
-#define TRAP_INSTR "int $0x82"
-
-/*
- * Virtual addresses beyond this are not modifiable by guest OSes. The
- * machine->physical mapping table starts at this address, read-only.
- */
-#ifdef CONFIG_X86_PAE
-#define __HYPERVISOR_VIRT_START 0xF5800000
-#else
-#define __HYPERVISOR_VIRT_START 0xFC000000
-#endif
-
-#ifndef HYPERVISOR_VIRT_START
-#define HYPERVISOR_VIRT_START mk_unsigned_long(__HYPERVISOR_VIRT_START)
-#endif
-
-#ifndef machine_to_phys_mapping
-#define machine_to_phys_mapping ((unsigned long *)HYPERVISOR_VIRT_START)
-#endif
-
-/* Maximum number of virtual CPUs in multi-processor guests. */
-#define MAX_VIRT_CPUS 32
-
-#ifndef __ASSEMBLY__
-
-/*
  * Send an array of these to HYPERVISOR_set_trap_table()
+ * The privilege level specifies which modes may enter a trap via a software
+ * interrupt. On x86/64, since rings 1 and 2 are unavailable, we allocate
+ * privilege levels as follows:
+ *  Level == 0: Noone may enter
+ *  Level == 1: Kernel may enter
+ *  Level == 2: Kernel may enter
+ *  Level == 3: Everyone may enter
  */
 #define TI_GET_DPL(_ti)         ((_ti)->flags & 3)
 #define TI_GET_IF(_ti)          ((_ti)->flags & 4)
 #define TI_SET_DPL(_ti, _dpl)   ((_ti)->flags |= (_dpl))
 #define TI_SET_IF(_ti, _if)     ((_ti)->flags |= ((!!(_if))<<2))
 
+#ifndef __ASSEMBLY__
 struct trap_info {
     uint8_t       vector;  /* exception vector                              */
     uint8_t       flags;   /* 0-3: privilege level; 4: clear event enable?  */
@@ -131,32 +105,21 @@ struct trap_info {
 };
 DEFINE_GUEST_HANDLE_STRUCT(trap_info);
 
-struct cpu_user_regs {
-    uint32_t ebx;
-    uint32_t ecx;
-    uint32_t edx;
-    uint32_t esi;
-    uint32_t edi;
-    uint32_t ebp;
-    uint32_t eax;
-    uint16_t error_code;    /* private */
-    uint16_t entry_vector;  /* private */
-    uint32_t eip;
-    uint16_t cs;
-    uint8_t  saved_upcall_mask;
-    uint8_t  _pad0;
-    uint32_t eflags;        /* eflags.IF == !saved_upcall_mask */
-    uint32_t esp;
-    uint16_t ss, _pad1;
-    uint16_t es, _pad2;
-    uint16_t ds, _pad3;
-    uint16_t fs, _pad4;
-    uint16_t gs, _pad5;
+struct arch_shared_info {
+    unsigned long max_pfn;                  /* max pfn that appears in table */
+    /* Frame containing list of mfns containing list of mfns containing p2m. */
+    unsigned long pfn_to_mfn_frame_list_list;
+    unsigned long nmi_reason;
 };
-DEFINE_GUEST_HANDLE_STRUCT(cpu_user_regs);
+#endif  /* !__ASSEMBLY__ */
 
-typedef uint64_t tsc_timestamp_t; /* RDTSC timestamp */
+#ifdef CONFIG_X86_32
+#include "interface_32.h"
+#else
+#include "interface_64.h"
+#endif
 
+#ifndef __ASSEMBLY__
 /*
  * The following is all CPU context. Note that the fpu_ctxt block is filled
  * in by FXSAVE if the CPU has feature FXSR; otherwise FSAVE is used.
@@ -173,33 +136,29 @@ struct vcpu_guest_context {
     unsigned long ldt_base, ldt_ents;       /* LDT (linear address, # ents) */
     unsigned long gdt_frames[16], gdt_ents; /* GDT (machine frames, # ents) */
     unsigned long kernel_ss, kernel_sp;     /* Virtual TSS (only SS1/SP1)   */
+    /* NB. User pagetable on x86/64 is placed in ctrlreg[1]. */
     unsigned long ctrlreg[8];               /* CR0-CR7 (control registers)  */
     unsigned long debugreg[8];              /* DB0-DB7 (debug registers)    */
+#ifdef __i386__
     unsigned long event_callback_cs;        /* CS:EIP of event callback     */
     unsigned long event_callback_eip;
     unsigned long failsafe_callback_cs;     /* CS:EIP of failsafe callback  */
     unsigned long failsafe_callback_eip;
+#else
+    unsigned long event_callback_eip;
+    unsigned long failsafe_callback_eip;
+    unsigned long syscall_callback_eip;
+#endif
     unsigned long vm_assist;                /* VMASST_TYPE_* bitmap */
+#ifdef __x86_64__
+    /* Segment base addresses. */
+    uint64_t      fs_base;
+    uint64_t      gs_base_kernel;
+    uint64_t      gs_base_user;
+#endif
 };
 DEFINE_GUEST_HANDLE_STRUCT(vcpu_guest_context);
-
-struct arch_shared_info {
-    unsigned long max_pfn;                  /* max pfn that appears in table */
-    /* Frame containing list of mfns containing list of mfns containing p2m. */
-    unsigned long pfn_to_mfn_frame_list_list;
-    unsigned long nmi_reason;
-};
-
-struct arch_vcpu_info {
-    unsigned long cr2;
-    unsigned long pad[5]; /* sizeof(struct vcpu_info) == 64 */
-};
-
-struct xen_callback {
-        unsigned long cs;
-        unsigned long eip;
-};
-#endif /* !__ASSEMBLY__ */
+#endif  /* !__ASSEMBLY__ */
 
 /*
  * Prefix forces emulation of some non-trapping instructions.
@@ -213,4 +172,4 @@ struct xen_callback {
 #define XEN_CPUID          XEN_EMULATE_PREFIX "cpuid"
 #endif
 
-#endif
+#endif  /* __ASM_X86_XEN_INTERFACE_H */
diff --git a/include/asm-x86/xen/interface_32.h b/include/asm-x86/xen/interface_32.h
new file mode 100644
index 000000000000..d8ac41d5db86
--- /dev/null
+++ b/include/asm-x86/xen/interface_32.h
@@ -0,0 +1,97 @@
+/******************************************************************************
+ * arch-x86_32.h
+ *
+ * Guest OS interface to x86 32-bit Xen.
+ *
+ * Copyright (c) 2004, K A Fraser
+ */
+
+#ifndef __ASM_X86_XEN_INTERFACE_32_H
+#define __ASM_X86_XEN_INTERFACE_32_H
+
+
+/*
+ * These flat segments are in the Xen-private section of every GDT. Since these
+ * are also present in the initial GDT, many OSes will be able to avoid
+ * installing their own GDT.
+ */
+#define FLAT_RING1_CS 0xe019    /* GDT index 259 */
+#define FLAT_RING1_DS 0xe021    /* GDT index 260 */
+#define FLAT_RING1_SS 0xe021    /* GDT index 260 */
+#define FLAT_RING3_CS 0xe02b    /* GDT index 261 */
+#define FLAT_RING3_DS 0xe033    /* GDT index 262 */
+#define FLAT_RING3_SS 0xe033    /* GDT index 262 */
+
+#define FLAT_KERNEL_CS FLAT_RING1_CS
+#define FLAT_KERNEL_DS FLAT_RING1_DS
+#define FLAT_KERNEL_SS FLAT_RING1_SS
+#define FLAT_USER_CS    FLAT_RING3_CS
+#define FLAT_USER_DS    FLAT_RING3_DS
+#define FLAT_USER_SS    FLAT_RING3_SS
+
+/* And the trap vector is... */
+#define TRAP_INSTR "int $0x82"
+
+/*
+ * Virtual addresses beyond this are not modifiable by guest OSes. The
+ * machine->physical mapping table starts at this address, read-only.
+ */
+#define __HYPERVISOR_VIRT_START 0xF5800000
+
+#ifndef __ASSEMBLY__
+
+struct cpu_user_regs {
+    uint32_t ebx;
+    uint32_t ecx;
+    uint32_t edx;
+    uint32_t esi;
+    uint32_t edi;
+    uint32_t ebp;
+    uint32_t eax;
+    uint16_t error_code;    /* private */
+    uint16_t entry_vector;  /* private */
+    uint32_t eip;
+    uint16_t cs;
+    uint8_t  saved_upcall_mask;
+    uint8_t  _pad0;
+    uint32_t eflags;        /* eflags.IF == !saved_upcall_mask */
+    uint32_t esp;
+    uint16_t ss, _pad1;
+    uint16_t es, _pad2;
+    uint16_t ds, _pad3;
+    uint16_t fs, _pad4;
+    uint16_t gs, _pad5;
+};
+DEFINE_GUEST_HANDLE_STRUCT(cpu_user_regs);
+
+typedef uint64_t tsc_timestamp_t; /* RDTSC timestamp */
+
+struct arch_vcpu_info {
+    unsigned long cr2;
+    unsigned long pad[5]; /* sizeof(struct vcpu_info) == 64 */
+};
+
+struct xen_callback {
+        unsigned long cs;
+        unsigned long eip;
+};
+typedef struct xen_callback xen_callback_t;
+
+#define XEN_CALLBACK(__cs, __eip)                               \
+        ((struct xen_callback){ .cs = (__cs), .eip = (unsigned long)(__eip) })
+#endif /* !__ASSEMBLY__ */
+
+
+/*
+ * Page-directory addresses above 4GB do not fit into architectural %cr3.
+ * When accessing %cr3, or equivalent field in vcpu_guest_context, guests
+ * must use the following accessor macros to pack/unpack valid MFNs.
+ *
+ * Note that Xen is using the fact that the pagetable base is always
+ * page-aligned, and putting the 12 MSB of the address into the 12 LSB
+ * of cr3.
+ */
+#define xen_pfn_to_cr3(pfn) (((unsigned)(pfn) << 12) | ((unsigned)(pfn) >> 20))
+#define xen_cr3_to_pfn(cr3) (((unsigned)(cr3) >> 12) | ((unsigned)(cr3) << 20))
+
+#endif  /* __ASM_X86_XEN_INTERFACE_32_H */
diff --git a/include/asm-x86/xen/interface_64.h b/include/asm-x86/xen/interface_64.h
new file mode 100644
index 000000000000..842266ce96e6
--- /dev/null
+++ b/include/asm-x86/xen/interface_64.h
@@ -0,0 +1,159 @@
+#ifndef __ASM_X86_XEN_INTERFACE_64_H
+#define __ASM_X86_XEN_INTERFACE_64_H
+
+/*
+ * 64-bit segment selectors
+ * These flat segments are in the Xen-private section of every GDT. Since these
+ * are also present in the initial GDT, many OSes will be able to avoid
+ * installing their own GDT.
+ */
+
+#define FLAT_RING3_CS32 0xe023  /* GDT index 260 */
+#define FLAT_RING3_CS64 0xe033  /* GDT index 261 */
+#define FLAT_RING3_DS32 0xe02b  /* GDT index 262 */
+#define FLAT_RING3_DS64 0x0000  /* NULL selector */
+#define FLAT_RING3_SS32 0xe02b  /* GDT index 262 */
+#define FLAT_RING3_SS64 0xe02b  /* GDT index 262 */
+
+#define FLAT_KERNEL_DS64 FLAT_RING3_DS64
+#define FLAT_KERNEL_DS32 FLAT_RING3_DS32
+#define FLAT_KERNEL_DS   FLAT_KERNEL_DS64
+#define FLAT_KERNEL_CS64 FLAT_RING3_CS64
+#define FLAT_KERNEL_CS32 FLAT_RING3_CS32
+#define FLAT_KERNEL_CS   FLAT_KERNEL_CS64
+#define FLAT_KERNEL_SS64 FLAT_RING3_SS64
+#define FLAT_KERNEL_SS32 FLAT_RING3_SS32
+#define FLAT_KERNEL_SS   FLAT_KERNEL_SS64
+
+#define FLAT_USER_DS64 FLAT_RING3_DS64
+#define FLAT_USER_DS32 FLAT_RING3_DS32
+#define FLAT_USER_DS   FLAT_USER_DS64
+#define FLAT_USER_CS64 FLAT_RING3_CS64
+#define FLAT_USER_CS32 FLAT_RING3_CS32
+#define FLAT_USER_CS   FLAT_USER_CS64
+#define FLAT_USER_SS64 FLAT_RING3_SS64
+#define FLAT_USER_SS32 FLAT_RING3_SS32
+#define FLAT_USER_SS   FLAT_USER_SS64
+
+#define __HYPERVISOR_VIRT_START 0xFFFF800000000000
+#define __HYPERVISOR_VIRT_END   0xFFFF880000000000
+#define __MACH2PHYS_VIRT_START  0xFFFF800000000000
+#define __MACH2PHYS_VIRT_END    0xFFFF804000000000
+
+#ifndef HYPERVISOR_VIRT_START
+#define HYPERVISOR_VIRT_START mk_unsigned_long(__HYPERVISOR_VIRT_START)
+#define HYPERVISOR_VIRT_END   mk_unsigned_long(__HYPERVISOR_VIRT_END)
+#endif
+
+#define MACH2PHYS_VIRT_START  mk_unsigned_long(__MACH2PHYS_VIRT_START)
+#define MACH2PHYS_VIRT_END    mk_unsigned_long(__MACH2PHYS_VIRT_END)
+#define MACH2PHYS_NR_ENTRIES  ((MACH2PHYS_VIRT_END-MACH2PHYS_VIRT_START)>>3)
+#ifndef machine_to_phys_mapping
+#define machine_to_phys_mapping ((unsigned long *)HYPERVISOR_VIRT_START)
+#endif
+
+/*
+ * int HYPERVISOR_set_segment_base(unsigned int which, unsigned long base)
+ *  @which == SEGBASE_*  ;  @base == 64-bit base address
+ * Returns 0 on success.
+ */
+#define SEGBASE_FS          0
+#define SEGBASE_GS_USER     1
+#define SEGBASE_GS_KERNEL   2
+#define SEGBASE_GS_USER_SEL 3 /* Set user %gs specified in base[15:0] */
+
+/*
+ * int HYPERVISOR_iret(void)
+ * All arguments are on the kernel stack, in the following format.
+ * Never returns if successful. Current kernel context is lost.
+ * The saved CS is mapped as follows:
+ *   RING0 -> RING3 kernel mode.
+ *   RING1 -> RING3 kernel mode.
+ *   RING2 -> RING3 kernel mode.
+ *   RING3 -> RING3 user mode.
+ * However RING0 indicates that the guest kernel should return to iteself
+ * directly with
+ *      orb   $3,1*8(%rsp)
+ *      iretq
+ * If flags contains VGCF_in_syscall:
+ *   Restore RAX, RIP, RFLAGS, RSP.
+ *   Discard R11, RCX, CS, SS.
+ * Otherwise:
+ *   Restore RAX, R11, RCX, CS:RIP, RFLAGS, SS:RSP.
+ * All other registers are saved on hypercall entry and restored to user.
+ */
+/* Guest exited in SYSCALL context? Return to guest with SYSRET? */
+#define _VGCF_in_syscall 8
+#define VGCF_in_syscall  (1<<_VGCF_in_syscall)
+#define VGCF_IN_SYSCALL  VGCF_in_syscall
+
+#ifndef __ASSEMBLY__
+
+struct iret_context {
+    /* Top of stack (%rsp at point of hypercall). */
+    uint64_t rax, r11, rcx, flags, rip, cs, rflags, rsp, ss;
+    /* Bottom of iret stack frame. */
+};
+
+#if defined(__GNUC__) && !defined(__STRICT_ANSI__)
+/* Anonymous union includes both 32- and 64-bit names (e.g., eax/rax). */
+#define __DECL_REG(name) union { \
+    uint64_t r ## name, e ## name; \
+    uint32_t _e ## name; \
+}
+#else
+/* Non-gcc sources must always use the proper 64-bit name (e.g., rax). */
+#define __DECL_REG(name) uint64_t r ## name
+#endif
+
+struct cpu_user_regs {
+    uint64_t r15;
+    uint64_t r14;
+    uint64_t r13;
+    uint64_t r12;
+    __DECL_REG(bp);
+    __DECL_REG(bx);
+    uint64_t r11;
+    uint64_t r10;
+    uint64_t r9;
+    uint64_t r8;
+    __DECL_REG(ax);
+    __DECL_REG(cx);
+    __DECL_REG(dx);
+    __DECL_REG(si);
+    __DECL_REG(di);
+    uint32_t error_code;    /* private */
+    uint32_t entry_vector;  /* private */
+    __DECL_REG(ip);
+    uint16_t cs, _pad0[1];
+    uint8_t  saved_upcall_mask;
+    uint8_t  _pad1[3];
+    __DECL_REG(flags);      /* rflags.IF == !saved_upcall_mask */
+    __DECL_REG(sp);
+    uint16_t ss, _pad2[3];
+    uint16_t es, _pad3[3];
+    uint16_t ds, _pad4[3];
+    uint16_t fs, _pad5[3]; /* Non-zero => takes precedence over fs_base.     */
+    uint16_t gs, _pad6[3]; /* Non-zero => takes precedence over gs_base_usr. */
+};
+DEFINE_GUEST_HANDLE_STRUCT(cpu_user_regs);
+
+#undef __DECL_REG
+
+#define xen_pfn_to_cr3(pfn) ((unsigned long)(pfn) << 12)
+#define xen_cr3_to_pfn(cr3) ((unsigned long)(cr3) >> 12)
+
+struct arch_vcpu_info {
+    unsigned long cr2;
+    unsigned long pad; /* sizeof(vcpu_info_t) == 64 */
+};
+
+typedef unsigned long xen_callback_t;
+
+#define XEN_CALLBACK(__cs, __rip)                               \
+        ((unsigned long)(__rip))
+
+#endif /* !__ASSEMBLY__ */
+
+
+#endif  /* __ASM_X86_XEN_INTERFACE_64_H */
diff --git a/include/asm-x86/xen/page.h b/include/asm-x86/xen/page.h
index 377c04591c15..7b3835d3b77d 100644
--- a/include/asm-x86/xen/page.h
+++ b/include/asm-x86/xen/page.h
@@ -124,7 +124,7 @@ static inline unsigned long mfn_to_local_pfn(unsigned long mfn)
 
 static inline unsigned long pte_mfn(pte_t pte)
 {
-        return (pte.pte & PTE_MASK) >> PAGE_SHIFT;
+        return (pte.pte & PTE_PFN_MASK) >> PAGE_SHIFT;
 }
 
 static inline pte_t mfn_pte(unsigned long page_nr, pgprot_t pgprot)
@@ -148,13 +148,17 @@ static inline pte_t __pte_ma(pteval_t x)
 }
 
 #define pmd_val_ma(v) ((v).pmd)
+#ifdef __PAGETABLE_PUD_FOLDED
 #define pud_val_ma(v) ((v).pgd.pgd)
+#else
+#define pud_val_ma(v) ((v).pud)
+#endif
 #define __pmd_ma(x)     ((pmd_t) { (x) } )
 
 #define pgd_val_ma(x)   ((x).pgd)
 
 
-xmaddr_t arbitrary_virt_to_machine(unsigned long address);
+xmaddr_t arbitrary_virt_to_machine(void *address);
 void make_lowmem_page_readonly(void *vaddr);
 void make_lowmem_page_readwrite(void *vaddr);
 
diff --git a/include/linux/auxvec.h b/include/linux/auxvec.h
index ad895455ab72..0da17d14fd13 100644
--- a/include/linux/auxvec.h
+++ b/include/linux/auxvec.h
@@ -26,8 +26,10 @@
 
 #define AT_SECURE 23   /* secure mode boolean */
 
+#define AT_EXECFN  31   /* filename of program */
 #ifdef __KERNEL__
-#define AT_VECTOR_SIZE_BASE (14 + 2) /* NEW_AUX_ENT entries in auxiliary table */
+#define AT_VECTOR_SIZE_BASE 17 /* NEW_AUX_ENT entries in auxiliary table */
+  /* number of "#define AT_.*" above, minus {AT_NULL, AT_IGNORE, AT_NOTELF} */
 #endif
 
 #endif /* _LINUX_AUXVEC_H */
diff --git a/include/linux/brcmphy.h b/include/linux/brcmphy.h
new file mode 100644
index 000000000000..9b64b6d67873
--- /dev/null
+++ b/include/linux/brcmphy.h
@@ -0,0 +1,6 @@
+#define PHY_BRCM_WIRESPEED_ENABLE       0x00000001
+#define PHY_BRCM_AUTO_PWRDWN_ENABLE     0x00000002
+#define PHY_BRCM_APD_CLK125_ENABLE      0x00000004
+#define PHY_BRCM_STD_IBND_DISABLE       0x00000008
+#define PHY_BRCM_EXT_IBND_RX_ENABLE     0x00000010
+#define PHY_BRCM_EXT_IBND_TX_ENABLE     0x00000020
diff --git a/include/linux/configfs.h b/include/linux/configfs.h
index 0488f937634a..d62c19ff041c 100644
--- a/include/linux/configfs.h
+++ b/include/linux/configfs.h
@@ -148,7 +148,8 @@ struct configfs_attribute {
  * items.  If the item is a group, it may support mkdir(2).
  * Groups supply one of make_group() and make_item().  If the
  * group supports make_group(), one can create group children.  If it
- * supports make_item(), one can create config_item children.  If it has
+ * supports make_item(), one can create config_item children.  make_group()
+ * and make_item() return ERR_PTR() on errors.  If it has
  * default_groups on group->default_groups, it has automatically created
  * group children.  default_groups may coexist alongsize make_group() or
  * make_item(), but if the group wishes to have only default_groups
@@ -165,8 +166,8 @@ struct configfs_item_operations {
 };
 
 struct configfs_group_operations {
-        int (*make_item)(struct config_group *group, const char *name, struct config_item **new_item);
-        int (*make_group)(struct config_group *group, const char *name, struct config_group **new_group);
+        struct config_item *(*make_item)(struct config_group *group, const char *name);
+        struct config_group *(*make_group)(struct config_group *group, const char *name);
         int (*commit_item)(struct config_item *item);
         void (*disconnect_notify)(struct config_group *group, struct config_item *item);
         void (*drop_item)(struct config_group *group, struct config_item *item);
diff --git a/include/linux/cpufreq.h b/include/linux/cpufreq.h
index e7e91dbfde0f..2270ca5ec631 100644
--- a/include/linux/cpufreq.h
+++ b/include/linux/cpufreq.h
@@ -4,9 +4,6 @@
  *  Copyright (C) 2001 Russell King
  *            (C) 2002 - 2003 Dominik Brodowski <linux@brodo.de>
  *            
- *
- * $Id: cpufreq.h,v 1.36 2003/01/20 17:31:48 db Exp $
- *
  * 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.
diff --git a/include/linux/cyclades.h b/include/linux/cyclades.h
index 504cb2c3fa9a..2d3d1e04ba92 100644
--- a/include/linux/cyclades.h
+++ b/include/linux/cyclades.h
@@ -550,11 +550,11 @@ struct cyclades_icount {
 
 struct cyclades_port {
         int                     magic;
+        struct tty_port         port;
         struct cyclades_card    *card;
         int                     line;
         int                     flags;          /* defined in tty.h */
         int                     type;           /* UART type */
-        struct tty_struct       *tty;
         int                     read_status_mask;
         int                     ignore_status_mask;
         int                     timeout;
@@ -567,13 +567,8 @@ struct cyclades_port {
         int                     chip_rev;
         int                     custom_divisor;
         u8                      x_char; /* to be pushed out ASAP */
-        int                     close_delay;
-        unsigned short          closing_wait;
-        int                     count;  /* # of fd on device */
         int                     breakon;
         int                     breakoff;
-        int                     blocked_open; /* # of blocked opens */
-        unsigned char           *xmit_buf;
         int                     xmit_head;
         int                     xmit_tail;
         int                     xmit_cnt;
@@ -583,16 +578,14 @@ struct cyclades_port {
         struct cyclades_monitor mon;
         struct cyclades_idle_stats      idle_stats;
         struct cyclades_icount  icount;
-        wait_queue_head_t       open_wait;
-        wait_queue_head_t       close_wait;
         struct completion       shutdown_wait;
         wait_queue_head_t       delta_msr_wait;
         int throttle;
 };
 
 #define CLOSING_WAIT_DELAY      30*HZ
-#define CY_CLOSING_WAIT_NONE    65535
-#define CY_CLOSING_WAIT_INF     0
+#define CY_CLOSING_WAIT_NONE    ASYNC_CLOSING_WAIT_NONE
+#define CY_CLOSING_WAIT_INF     ASYNC_CLOSING_WAIT_INF
 
 
 #define CyMAX_CHIPS_PER_CARD    8
diff --git a/include/linux/dccp.h b/include/linux/dccp.h
index aa0737019e37..6080449fbec9 100644
--- a/include/linux/dccp.h
+++ b/include/linux/dccp.h
@@ -364,8 +364,6 @@ static inline unsigned int dccp_hdr_len(const struct sk_buff *skb)
 /* FIXME: for now we're default to 1 but it should really be 0 */
 #define DCCPF_INITIAL_SEND_NDP_COUNT            1
 
-#define DCCP_NDP_LIMIT 0xFFFFFF
-
 /**
   * struct dccp_minisock - Minimal DCCP connection representation
   *
@@ -437,7 +435,7 @@ extern int dccp_parse_options(struct sock *sk, struct dccp_request_sock *dreq,
                               struct sk_buff *skb);
 
 struct dccp_options_received {
-        u32     dccpor_ndp; /* only 24 bits */
+        u64     dccpor_ndp:48;
         u32     dccpor_timestamp;
         u32     dccpor_timestamp_echo;
         u32     dccpor_elapsed_time;
@@ -533,7 +531,7 @@ struct dccp_sock {
         __u16                           dccps_r_ack_ratio;
         __u16                           dccps_pcslen;
         __u16                           dccps_pcrlen;
-        unsigned long                   dccps_ndp_count;
+        __u64                           dccps_ndp_count:48;
         unsigned long                   dccps_rate_last;
         struct dccp_minisock            dccps_minisock;
         struct dccp_ackvec              *dccps_hc_rx_ackvec;
diff --git a/include/linux/debugfs.h b/include/linux/debugfs.h
index 7266124361b4..e1a6c046cea3 100644
--- a/include/linux/debugfs.h
+++ b/include/linux/debugfs.h
@@ -26,6 +26,8 @@ struct debugfs_blob_wrapper {
         unsigned long size;
 };
 
+extern struct dentry *arch_debugfs_dir;
+
 #if defined(CONFIG_DEBUG_FS)
 
 /* declared over in file.c */
@@ -42,6 +44,7 @@ struct dentry *debugfs_create_symlink(const char *name, struct dentry *parent,
                                       const char *dest);
 
 void debugfs_remove(struct dentry *dentry);
+void debugfs_remove_recursive(struct dentry *dentry);
 
 struct dentry *debugfs_rename(struct dentry *old_dir, struct dentry *old_dentry,
                 struct dentry *new_dir, const char *new_name);
@@ -99,6 +102,9 @@ static inline struct dentry *debugfs_create_symlink(const char *name,
 static inline void debugfs_remove(struct dentry *dentry)
 { }
 
+static inline void debugfs_remove_recursive(struct dentry *dentry)
+{ }
+
 static inline struct dentry *debugfs_rename(struct dentry *old_dir, struct dentry *old_dentry,
                 struct dentry *new_dir, char *new_name)
 {
diff --git a/include/linux/device-mapper.h b/include/linux/device-mapper.h
index 0d8d419d191a..a90222e3297d 100644
--- a/include/linux/device-mapper.h
+++ b/include/linux/device-mapper.h
@@ -9,11 +9,13 @@
 #define _LINUX_DEVICE_MAPPER_H
 
 #include <linux/bio.h>
+#include <linux/blkdev.h>
 
 struct dm_target;
 struct dm_table;
 struct dm_dev;
 struct mapped_device;
+struct bio_vec;
 
 typedef enum { STATUSTYPE_INFO, STATUSTYPE_TABLE } status_type_t;
 
@@ -72,6 +74,9 @@ typedef int (*dm_ioctl_fn) (struct dm_target *ti, struct inode *inode,
                             struct file *filp, unsigned int cmd,
                             unsigned long arg);
 
+typedef int (*dm_merge_fn) (struct dm_target *ti, struct bvec_merge_data *bvm,
+                            struct bio_vec *biovec, int max_size);
+
 void dm_error(const char *message);
 
 /*
@@ -107,6 +112,7 @@ struct target_type {
         dm_status_fn status;
         dm_message_fn message;
         dm_ioctl_fn ioctl;
+        dm_merge_fn merge;
 };
 
 struct io_restrictions {
diff --git a/include/linux/device.h b/include/linux/device.h
index f71a78d123ae..d24a47f80f9c 100644
--- a/include/linux/device.h
+++ b/include/linux/device.h
@@ -16,6 +16,7 @@
 #include <linux/kobject.h>
 #include <linux/klist.h>
 #include <linux/list.h>
+#include <linux/lockdep.h>
 #include <linux/compiler.h>
 #include <linux/types.h>
 #include <linux/module.h>
@@ -24,17 +25,13 @@
 #include <asm/atomic.h>
 #include <asm/device.h>
 
-#define DEVICE_NAME_SIZE        50
-/* DEVICE_NAME_HALF is really less than half to accommodate slop */
-#define DEVICE_NAME_HALF        __stringify(20)
-#define DEVICE_ID_SIZE          32
-#define BUS_ID_SIZE             KOBJ_NAME_LEN
-
+#define BUS_ID_SIZE             20
 
 struct device;
 struct device_driver;
 struct driver_private;
 struct class;
+struct class_private;
 struct bus_type;
 struct bus_type_private;
 
@@ -186,13 +183,9 @@ struct class {
         const char              *name;
         struct module           *owner;
 
-        struct kset             subsys;
-        struct list_head        devices;
-        struct list_head        interfaces;
-        struct kset             class_dirs;
-        struct semaphore        sem; /* locks children, devices, interfaces */
         struct class_attribute          *class_attrs;
         struct device_attribute         *dev_attrs;
+        struct kobject                  *dev_kobj;
 
         int (*dev_uevent)(struct device *dev, struct kobj_uevent_env *env);
 
@@ -203,13 +196,28 @@ struct class {
         int (*resume)(struct device *dev);
 
         struct pm_ops *pm;
+        struct class_private *p;
 };
 
-extern int __must_check class_register(struct class *class);
+extern struct kobject *sysfs_dev_block_kobj;
+extern struct kobject *sysfs_dev_char_kobj;
+extern int __must_check __class_register(struct class *class,
+                                         struct lock_class_key *key);
 extern void class_unregister(struct class *class);
-extern int class_for_each_device(struct class *class, void *data,
+
+/* This is a #define to keep the compiler from merging different
+ * instances of the __key variable */
+#define class_register(class)                   \
+({                                              \
+        static struct lock_class_key __key;     \
+        __class_register(class, &__key);        \
+})
+
+extern int class_for_each_device(struct class *class, struct device *start,
+                                 void *data,
                                  int (*fn)(struct device *dev, void *data));
-extern struct device *class_find_device(struct class *class, void *data,
+extern struct device *class_find_device(struct class *class,
+                                        struct device *start, void *data,
                                         int (*match)(struct device *, void *));
 
 struct class_attribute {
@@ -237,9 +245,19 @@ struct class_interface {
 extern int __must_check class_interface_register(struct class_interface *);
 extern void class_interface_unregister(struct class_interface *);
 
-extern struct class *class_create(struct module *owner, const char *name);
+extern struct class * __must_check __class_create(struct module *owner,
+                                                  const char *name,
+                                                  struct lock_class_key *key);
 extern void class_destroy(struct class *cls);
 
+/* This is a #define to keep the compiler from merging different
+ * instances of the __key variable */
+#define class_create(owner, name)               \
+({                                              \
+        static struct lock_class_key __key;     \
+        __class_create(owner, name, &__key);    \
+})
+
 /*
  * The type of device, "struct device" is embedded in. A class
  * or bus can contain devices of different types
@@ -468,14 +486,10 @@ extern struct device *device_create_vargs(struct class *cls,
                                           const char *fmt,
                                           va_list vargs);
 extern struct device *device_create(struct class *cls, struct device *parent,
-                                    dev_t devt, const char *fmt, ...)
-                                    __attribute__((format(printf, 4, 5)));
-extern struct device *device_create_drvdata(struct class *cls,
-                                            struct device *parent,
-                                            dev_t devt,
-                                            void *drvdata,
-                                            const char *fmt, ...)
+                                    dev_t devt, void *drvdata,
+                                    const char *fmt, ...)
                                     __attribute__((format(printf, 5, 6)));
+#define device_create_drvdata   device_create
 extern void device_destroy(struct class *cls, dev_t devt);
 
 /*
diff --git a/include/linux/dm-ioctl.h b/include/linux/dm-ioctl.h
index b03c41bbfa14..28c2940eb30d 100644
--- a/include/linux/dm-ioctl.h
+++ b/include/linux/dm-ioctl.h
@@ -256,9 +256,9 @@ enum {
 #define DM_DEV_SET_GEOMETRY     _IOWR(DM_IOCTL, DM_DEV_SET_GEOMETRY_CMD, struct dm_ioctl)
 
 #define DM_VERSION_MAJOR        4
-#define DM_VERSION_MINOR        13
+#define DM_VERSION_MINOR        14
 #define DM_VERSION_PATCHLEVEL   0
-#define DM_VERSION_EXTRA        "-ioctl (2007-10-18)"
+#define DM_VERSION_EXTRA        "-ioctl (2008-04-23)"
 
 /* Status bits */
 #define DM_READONLY_FLAG        (1 << 0) /* In/Out */
diff --git a/include/linux/dm9000.h b/include/linux/dm9000.h
index a3750462f9e3..fc82446b6425 100644
--- a/include/linux/dm9000.h
+++ b/include/linux/dm9000.h
@@ -21,6 +21,7 @@
 #define DM9000_PLATF_32BITONLY  (0x0004)
 #define DM9000_PLATF_EXT_PHY    (0x0008)
 #define DM9000_PLATF_NO_EEPROM  (0x0010)
+#define DM9000_PLATF_SIMPLE_PHY (0x0020)  /* Use NSR to find LinkStatus */
 
 /* platfrom data for platfrom device structure's platfrom_data field */
 
diff --git a/include/linux/dma-attrs.h b/include/linux/dma-attrs.h
index 1677e2bfa00c..71ad34eca6e3 100644
--- a/include/linux/dma-attrs.h
+++ b/include/linux/dma-attrs.h
@@ -12,6 +12,7 @@
  */
 enum dma_attr {
         DMA_ATTR_WRITE_BARRIER,
+        DMA_ATTR_WEAK_ORDERING,
         DMA_ATTR_MAX,
 };
 
diff --git a/include/linux/eisa.h b/include/linux/eisa.h
index fe806b6f030d..e61c0be2a459 100644
--- a/include/linux/eisa.h
+++ b/include/linux/eisa.h
@@ -40,7 +40,7 @@ struct eisa_device {
         u64                   dma_mask;
         struct device         dev; /* generic device */
 #ifdef CONFIG_EISA_NAMES
-        char                  pretty_name[DEVICE_NAME_SIZE];
+        char                  pretty_name[50];
 #endif
 };
 
diff --git a/include/linux/ethtool.h b/include/linux/ethtool.h
index c8d216357865..8bb5e87df365 100644
--- a/include/linux/ethtool.h
+++ b/include/linux/ethtool.h
@@ -272,6 +272,12 @@ enum ethtool_flags {
         ETH_FLAG_LRO            = (1 << 15),    /* LRO is enabled */
 };
 
+struct ethtool_rxnfc {
+        __u32           cmd;
+        __u32           flow_type;
+        __u64           data;
+};
+
 #ifdef __KERNEL__
 
 struct net_device;
@@ -396,6 +402,8 @@ struct ethtool_ops {
         /* the following hooks are obsolete */
         int     (*self_test_count)(struct net_device *);/* use get_sset_count */
         int     (*get_stats_count)(struct net_device *);/* use get_sset_count */
+        int     (*get_rxhash)(struct net_device *, struct ethtool_rxnfc *);
+        int     (*set_rxhash)(struct net_device *, struct ethtool_rxnfc *);
 };
 #endif /* __KERNEL__ */
 
@@ -442,6 +450,9 @@ struct ethtool_ops {
 #define ETHTOOL_GPFLAGS         0x00000027 /* Get driver-private flags bitmap */
 #define ETHTOOL_SPFLAGS         0x00000028 /* Set driver-private flags bitmap */
 
+#define ETHTOOL_GRXFH           0x00000029 /* Get RX flow hash configuration */
+#define ETHTOOL_SRXFH           0x0000002a /* Set RX flow hash configuration */
+
 /* compatibility with older code */
 #define SPARC_ETH_GSET          ETHTOOL_GSET
 #define SPARC_ETH_SSET          ETHTOOL_SSET
@@ -528,4 +539,26 @@ struct ethtool_ops {
 #define WAKE_MAGIC              (1 << 5)
 #define WAKE_MAGICSECURE        (1 << 6) /* only meaningful if WAKE_MAGIC */
 
+/* L3-L4 network traffic flow types */
+#define TCP_V4_FLOW     0x01
+#define UDP_V4_FLOW     0x02
+#define SCTP_V4_FLOW    0x03
+#define AH_ESP_V4_FLOW  0x04
+#define TCP_V6_FLOW     0x05
+#define UDP_V6_FLOW     0x06
+#define SCTP_V6_FLOW    0x07
+#define AH_ESP_V6_FLOW  0x08
+
+/* L3-L4 network traffic flow hash options */
+#define RXH_DEV_PORT    (1 << 0)
+#define RXH_L2DA        (1 << 1)
+#define RXH_VLAN        (1 << 2)
+#define RXH_L3_PROTO    (1 << 3)
+#define RXH_IP_SRC      (1 << 4)
+#define RXH_IP_DST      (1 << 5)
+#define RXH_L4_B_0_1    (1 << 6) /* src port in case of TCP/UDP/SCTP */
+#define RXH_L4_B_2_3    (1 << 7) /* dst port in case of TCP/UDP/SCTP */
+#define RXH_DISCARD     (1 << 31)
+
+
 #endif /* _LINUX_ETHTOOL_H */
diff --git a/include/linux/fs.h b/include/linux/fs.h
index c6455dadb21b..9c2ac5c0ef5c 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -918,12 +918,12 @@ struct file_lock {
         struct list_head fl_link;       /* doubly linked list of all locks */
         struct list_head fl_block;      /* circular list of blocked processes */
         fl_owner_t fl_owner;
+        unsigned char fl_flags;
+        unsigned char fl_type;
         unsigned int fl_pid;
         struct pid *fl_nspid;
         wait_queue_head_t fl_wait;
         struct file *fl_file;
-        unsigned char fl_flags;
-        unsigned char fl_type;
         loff_t fl_start;
         loff_t fl_end;
 
diff --git a/include/linux/fs_enet_pd.h b/include/linux/fs_enet_pd.h
index 9bc045b8c478..0ba21ee0f58c 100644
--- a/include/linux/fs_enet_pd.h
+++ b/include/linux/fs_enet_pd.h
@@ -135,11 +135,7 @@ struct fs_platform_info {
         u32 device_flags;
 
         int phy_addr;           /* the phy address (-1 no phy) */
-#ifdef CONFIG_PPC_CPM_NEW_BINDING
         char bus_id[16];
-#else
-        const char*     bus_id;
-#endif
         int phy_irq;            /* the phy irq (if it exists)  */
 
         const struct fs_mii_bus_info *bus_info;
diff --git a/include/linux/fsl_devices.h b/include/linux/fsl_devices.h
index c415a496de3a..4e625e0094c8 100644
--- a/include/linux/fsl_devices.h
+++ b/include/linux/fsl_devices.h
@@ -69,6 +69,7 @@ struct gianfar_mdio_data {
 #define FSL_GIANFAR_DEV_HAS_VLAN                0x00000020
 #define FSL_GIANFAR_DEV_HAS_EXTENDED_HASH       0x00000040
 #define FSL_GIANFAR_DEV_HAS_PADDING             0x00000080
+#define FSL_GIANFAR_DEV_HAS_MAGIC_PACKET        0x00000100
 
 /* Flags in gianfar_platform_data */
 #define FSL_GIANFAR_BRD_HAS_PHY_INTR    0x00000001 /* set or use a timer */
@@ -125,4 +126,10 @@ struct mpc8xx_pcmcia_ops {
         int(*voltage_set)(int slot, int vcc, int vpp);
 };
 
+/* Returns non-zero if the current suspend operation would
+ * lead to a deep sleep (i.e. power removed from the core,
+ * instead of just the clock).
+ */
+int fsl_deep_sleep(void);
+
 #endif /* _FSL_DEVICE_H_ */
diff --git a/include/linux/gameport.h b/include/linux/gameport.h
index afad95272841..f64e29c0ef3f 100644
--- a/include/linux/gameport.h
+++ b/include/linux/gameport.h
@@ -68,7 +68,6 @@ struct gameport_driver {
 
 int gameport_open(struct gameport *gameport, struct gameport_driver *drv, int mode);
 void gameport_close(struct gameport *gameport);
-void gameport_rescan(struct gameport *gameport);
 
 #if defined(CONFIG_GAMEPORT) || (defined(MODULE) && defined(CONFIG_GAMEPORT_MODULE))
 
diff --git a/include/linux/generic_serial.h b/include/linux/generic_serial.h
index 110833666e37..4cc913939817 100644
--- a/include/linux/generic_serial.h
+++ b/include/linux/generic_serial.h
@@ -14,6 +14,7 @@
 
 #ifdef __KERNEL__
 #include <linux/mutex.h>
+#include <linux/tty.h>
 
 struct real_driver {
   void                    (*disable_tx_interrupts) (void *);
@@ -33,17 +34,12 @@ struct real_driver {
 
 struct gs_port {
   int                     magic;
+  struct tty_port         port;
   unsigned char           *xmit_buf; 
   int                     xmit_head;
   int                     xmit_tail;
   int                     xmit_cnt;
   struct mutex            port_write_mutex;
-  int                     flags;
-  wait_queue_head_t       open_wait;
-  wait_queue_head_t       close_wait;
-  int                     count;
-  int                     blocked_open;
-  struct tty_struct       *tty;
   unsigned long           event;
   unsigned short          closing_wait;
   int                     close_delay;
diff --git a/include/linux/gpio_keys.h b/include/linux/gpio_keys.h
index c6d3a9de5634..ec6ecd74781d 100644
--- a/include/linux/gpio_keys.h
+++ b/include/linux/gpio_keys.h
@@ -9,6 +9,7 @@ struct gpio_keys_button {
         char *desc;
         int type;               /* input event type (EV_KEY, EV_SW) */
         int wakeup;             /* configure the button as a wake-up source */
+        int debounce_interval;  /* debounce ticks interval in msecs */
 };
 
 struct gpio_keys_platform_data {
diff --git a/include/linux/hayesesp.h b/include/linux/hayesesp.h
index 2177ee5b2fe2..940aeb51d53f 100644
--- a/include/linux/hayesesp.h
+++ b/include/linux/hayesesp.h
@@ -76,11 +76,10 @@ struct hayes_esp_config {
 
 struct esp_struct {
         int                     magic;
+        struct tty_port         port;
         spinlock_t              lock;
-        int                     port;
+        int                     io_port;
         int                     irq;
-        int                     flags;          /* defined in tty.h */
-        struct tty_struct       *tty;
         int                     read_status_mask;
         int                     ignore_status_mask;
         int                     timeout;
@@ -93,14 +92,10 @@ struct esp_struct {
         int                     MCR;    /* Modem control register */
         unsigned long           last_active;
         int                     line;
-        int                     count;      /* # of fd on device */
-        int                     blocked_open; /* # of blocked opens */
         unsigned char           *xmit_buf;
         int                     xmit_head;
         int                     xmit_tail;
         int                     xmit_cnt;
-        wait_queue_head_t       open_wait;
-        wait_queue_head_t       close_wait;
         wait_queue_head_t       delta_msr_wait;
         wait_queue_head_t       break_wait;
         struct async_icount     icount; /* kernel counters for the 4 input interrupts */
diff --git a/include/linux/hdlc.h b/include/linux/hdlc.h
index 6115545a5b9c..c59769693bee 100644
--- a/include/linux/hdlc.h
+++ b/include/linux/hdlc.h
@@ -45,7 +45,6 @@ struct hdlc_proto {
 
 /* Pointed to by dev->priv */
 typedef struct hdlc_device {
-        struct net_device_stats stats;
         /* used by HDLC layer to take control over HDLC device from hw driver*/
         int (*attach)(struct net_device *dev,
                       unsigned short encoding, unsigned short parity);
@@ -109,12 +108,6 @@ int attach_hdlc_protocol(struct net_device *dev, struct hdlc_proto *proto,
 /* May be used by hardware driver to gain control over HDLC device */
 void detach_hdlc_protocol(struct net_device *dev);
 
-static __inline__ struct net_device_stats *hdlc_stats(struct net_device *dev)
-{
-        return &dev_to_hdlc(dev)->stats;
-}
-
-
 static __inline__ __be16 hdlc_type_trans(struct sk_buff *skb,
                                          struct net_device *dev)
 {
diff --git a/include/linux/i2c-id.h b/include/linux/i2c-id.h
index ef13b7c66df3..4862398e05bf 100644
--- a/include/linux/i2c-id.h
+++ b/include/linux/i2c-id.h
@@ -33,15 +33,11 @@
 
 #define I2C_DRIVERID_MSP3400     1
 #define I2C_DRIVERID_TUNER       2
-#define I2C_DRIVERID_TDA8425     4      /* stereo sound processor       */
 #define I2C_DRIVERID_TEA6420     5      /* audio matrix switch          */
 #define I2C_DRIVERID_TEA6415C    6      /* video matrix switch          */
 #define I2C_DRIVERID_TDA9840     7      /* stereo sound processor       */
 #define I2C_DRIVERID_SAA7111A    8      /* video input processor        */
 #define I2C_DRIVERID_SAA7185B   13      /* video encoder                */
-#define I2C_DRIVERID_TEA6300    18      /* audio mixer                  */
-#define I2C_DRIVERID_TDA9850    20      /* audio mixer                  */
-#define I2C_DRIVERID_TDA9855    21      /* audio mixer                  */
 #define I2C_DRIVERID_SAA7110    22      /* video decoder                */
 #define I2C_DRIVERID_MGATVO     23      /* Matrox TVOut                 */
 #define I2C_DRIVERID_SAA5249    24      /* SAA5249 and compatibles      */
@@ -50,9 +46,7 @@
 #define I2C_DRIVERID_TDA7432    27      /* Stereo sound processor       */
 #define I2C_DRIVERID_TVMIXER    28      /* Mixer driver for tv cards    */
 #define I2C_DRIVERID_TVAUDIO    29      /* Generic TV sound driver      */
-#define I2C_DRIVERID_TDA9873    31      /* TV sound decoder chip        */
 #define I2C_DRIVERID_TDA9875    32      /* TV sound decoder chip        */
-#define I2C_DRIVERID_PIC16C54_PV9 33    /* Audio mux/ir receiver        */
 #define I2C_DRIVERID_BT819      40     /* video decoder                 */
 #define I2C_DRIVERID_BT856      41     /* video encoder                 */
 #define I2C_DRIVERID_VPX3220    42     /* video decoder+vbi/vtxt        */
@@ -63,7 +57,6 @@
 #define I2C_DRIVERID_INDYCAM    58      /* SGI IndyCam                  */
 #define I2C_DRIVERID_OVCAMCHIP  61      /* OmniVision CMOS image sens.  */
 #define I2C_DRIVERID_MAX6900    63      /* MAX6900 real-time clock      */
-#define I2C_DRIVERID_TDA9874    66      /* TV sound decoder             */
 #define I2C_DRIVERID_SAA6752HS  67      /* MPEG2 encoder                */
 #define I2C_DRIVERID_TVEEPROM   68      /* TV EEPROM                    */
 #define I2C_DRIVERID_WM8775     69      /* wm8775 audio processor       */
@@ -158,7 +151,6 @@
 #define I2C_HW_SMBUS_W9968CF    0x04000d
 #define I2C_HW_SMBUS_OV511      0x04000e /* OV511(+) USB 1.1 webcam ICs */
 #define I2C_HW_SMBUS_OV518      0x04000f /* OV518(+) USB 1.1 webcam ICs */
-#define I2C_HW_SMBUS_OVFX2      0x040011 /* Cypress/OmniVision FX2 webcam */
 #define I2C_HW_SMBUS_CAFE       0x040012 /* Marvell 88ALP01 "CAFE" cam  */
 #define I2C_HW_SMBUS_ALI1563    0x040013
 
diff --git a/include/linux/ieee80211.h b/include/linux/ieee80211.h
index 0b5e03eae6d2..a1630ba0b87c 100644
--- a/include/linux/ieee80211.h
+++ b/include/linux/ieee80211.h
@@ -98,6 +98,9 @@
 
 #define IEEE80211_MAX_SSID_LEN          32
 #define IEEE80211_MAX_MESH_ID_LEN       32
+#define IEEE80211_QOS_CTL_LEN           2
+#define IEEE80211_QOS_CTL_TID_MASK      0x000F
+#define IEEE80211_QOS_CTL_TAG1D_MASK    0x0007
 
 struct ieee80211_hdr {
         __le16 frame_control;
@@ -109,6 +112,355 @@ struct ieee80211_hdr {
         u8 addr4[6];
 } __attribute__ ((packed));
 
+/**
+ * ieee80211_has_tods - check if IEEE80211_FCTL_TODS is set
+ * @fc: frame control bytes in little-endian byteorder
+ */
+static inline int ieee80211_has_tods(__le16 fc)
+{
+        return (fc & cpu_to_le16(IEEE80211_FCTL_TODS)) != 0;
+}
+
+/**
+ * ieee80211_has_fromds - check if IEEE80211_FCTL_FROMDS is set
+ * @fc: frame control bytes in little-endian byteorder
+ */
+static inline int ieee80211_has_fromds(__le16 fc)
+{
+        return (fc & cpu_to_le16(IEEE80211_FCTL_FROMDS)) != 0;
+}
+
+/**
+ * ieee80211_has_a4 - check if IEEE80211_FCTL_TODS and IEEE80211_FCTL_FROMDS are set
+ * @fc: frame control bytes in little-endian byteorder
+ */
+static inline int ieee80211_has_a4(__le16 fc)
+{
+        __le16 tmp = cpu_to_le16(IEEE80211_FCTL_TODS | IEEE80211_FCTL_FROMDS);
+        return (fc & tmp) == tmp;
+}
+
+/**
+ * ieee80211_has_morefrags - check if IEEE80211_FCTL_MOREFRAGS is set
+ * @fc: frame control bytes in little-endian byteorder
+ */
+static inline int ieee80211_has_morefrags(__le16 fc)
+{
+        return (fc & cpu_to_le16(IEEE80211_FCTL_MOREFRAGS)) != 0;
+}
+
+/**
+ * ieee80211_has_retry - check if IEEE80211_FCTL_RETRY is set
+ * @fc: frame control bytes in little-endian byteorder
+ */
+static inline int ieee80211_has_retry(__le16 fc)
+{
+        return (fc & cpu_to_le16(IEEE80211_FCTL_RETRY)) != 0;
+}
+
+/**
+ * ieee80211_has_pm - check if IEEE80211_FCTL_PM is set
+ * @fc: frame control bytes in little-endian byteorder
+ */
+static inline int ieee80211_has_pm(__le16 fc)
+{
+        return (fc & cpu_to_le16(IEEE80211_FCTL_PM)) != 0;
+}
+
+/**
+ * ieee80211_has_moredata - check if IEEE80211_FCTL_MOREDATA is set
+ * @fc: frame control bytes in little-endian byteorder
+ */
+static inline int ieee80211_has_moredata(__le16 fc)
+{
+        return (fc & cpu_to_le16(IEEE80211_FCTL_MOREDATA)) != 0;
+}
+
+/**
+ * ieee80211_has_protected - check if IEEE80211_FCTL_PROTECTED is set
+ * @fc: frame control bytes in little-endian byteorder
+ */
+static inline int ieee80211_has_protected(__le16 fc)
+{
+        return (fc & cpu_to_le16(IEEE80211_FCTL_PROTECTED)) != 0;
+}
+
+/**
+ * ieee80211_has_order - check if IEEE80211_FCTL_ORDER is set
+ * @fc: frame control bytes in little-endian byteorder
+ */
+static inline int ieee80211_has_order(__le16 fc)
+{
+        return (fc & cpu_to_le16(IEEE80211_FCTL_ORDER)) != 0;
+}
+
+/**
+ * ieee80211_is_mgmt - check if type is IEEE80211_FTYPE_MGMT
+ * @fc: frame control bytes in little-endian byteorder
+ */
+static inline int ieee80211_is_mgmt(__le16 fc)
+{
+        return (fc & cpu_to_le16(IEEE80211_FCTL_FTYPE)) ==
+               cpu_to_le16(IEEE80211_FTYPE_MGMT);
+}
+
+/**
+ * ieee80211_is_ctl - check if type is IEEE80211_FTYPE_CTL
+ * @fc: frame control bytes in little-endian byteorder
+ */
+static inline int ieee80211_is_ctl(__le16 fc)
+{
+        return (fc & cpu_to_le16(IEEE80211_FCTL_FTYPE)) ==
+               cpu_to_le16(IEEE80211_FTYPE_CTL);
+}
+
+/**
+ * ieee80211_is_data - check if type is IEEE80211_FTYPE_DATA
+ * @fc: frame control bytes in little-endian byteorder
+ */
+static inline int ieee80211_is_data(__le16 fc)
+{
+        return (fc & cpu_to_le16(IEEE80211_FCTL_FTYPE)) ==
+               cpu_to_le16(IEEE80211_FTYPE_DATA);
+}
+
+/**
+ * ieee80211_is_data_qos - check if type is IEEE80211_FTYPE_DATA and IEEE80211_STYPE_QOS_DATA is set
+ * @fc: frame control bytes in little-endian byteorder
+ */
+static inline int ieee80211_is_data_qos(__le16 fc)
+{
+        /*
+         * mask with QOS_DATA rather than IEEE80211_FCTL_STYPE as we just need
+         * to check the one bit
+         */
+        return (fc & cpu_to_le16(IEEE80211_FCTL_FTYPE | IEEE80211_STYPE_QOS_DATA)) ==
+               cpu_to_le16(IEEE80211_FTYPE_DATA | IEEE80211_STYPE_QOS_DATA);
+}
+
+/**
+ * ieee80211_is_data_present - check if type is IEEE80211_FTYPE_DATA and has data
+ * @fc: frame control bytes in little-endian byteorder
+ */
+static inline int ieee80211_is_data_present(__le16 fc)
+{
+        /*
+         * mask with 0x40 and test that that bit is clear to only return true
+         * for the data-containing substypes.
+         */
+        return (fc & cpu_to_le16(IEEE80211_FCTL_FTYPE | 0x40)) ==
+               cpu_to_le16(IEEE80211_FTYPE_DATA);
+}
+
+/**
+ * ieee80211_is_assoc_req - check if IEEE80211_FTYPE_MGMT && IEEE80211_STYPE_ASSOC_REQ
+ * @fc: frame control bytes in little-endian byteorder
+ */
+static inline int ieee80211_is_assoc_req(__le16 fc)
+{
+        return (fc & cpu_to_le16(IEEE80211_FCTL_FTYPE | IEEE80211_FCTL_STYPE)) ==
+               cpu_to_le16(IEEE80211_FTYPE_MGMT | IEEE80211_STYPE_ASSOC_REQ);
+}
+
+/**
+ * ieee80211_is_assoc_resp - check if IEEE80211_FTYPE_MGMT && IEEE80211_STYPE_ASSOC_RESP
+ * @fc: frame control bytes in little-endian byteorder
+ */
+static inline int ieee80211_is_assoc_resp(__le16 fc)
+{
+        return (fc & cpu_to_le16(IEEE80211_FCTL_FTYPE | IEEE80211_FCTL_STYPE)) ==
+               cpu_to_le16(IEEE80211_FTYPE_MGMT | IEEE80211_STYPE_ASSOC_RESP);
+}
+
+/**
+ * ieee80211_is_reassoc_req - check if IEEE80211_FTYPE_MGMT && IEEE80211_STYPE_REASSOC_REQ
+ * @fc: frame control bytes in little-endian byteorder
+ */
+static inline int ieee80211_is_reassoc_req(__le16 fc)
+{
+        return (fc & cpu_to_le16(IEEE80211_FCTL_FTYPE | IEEE80211_FCTL_STYPE)) ==
+               cpu_to_le16(IEEE80211_FTYPE_MGMT | IEEE80211_STYPE_REASSOC_REQ);
+}
+
+/**
+ * ieee80211_is_reassoc_resp - check if IEEE80211_FTYPE_MGMT && IEEE80211_STYPE_REASSOC_RESP
+ * @fc: frame control bytes in little-endian byteorder
+ */
+static inline int ieee80211_is_reassoc_resp(__le16 fc)
+{
+        return (fc & cpu_to_le16(IEEE80211_FCTL_FTYPE | IEEE80211_FCTL_STYPE)) ==
+               cpu_to_le16(IEEE80211_FTYPE_MGMT | IEEE80211_STYPE_REASSOC_RESP);
+}
+
+/**
+ * ieee80211_is_probe_req - check if IEEE80211_FTYPE_MGMT && IEEE80211_STYPE_PROBE_REQ
+ * @fc: frame control bytes in little-endian byteorder
+ */
+static inline int ieee80211_is_probe_req(__le16 fc)
+{
+        return (fc & cpu_to_le16(IEEE80211_FCTL_FTYPE | IEEE80211_FCTL_STYPE)) ==
+               cpu_to_le16(IEEE80211_FTYPE_MGMT | IEEE80211_STYPE_PROBE_REQ);
+}
+
+/**
+ * ieee80211_is_probe_resp - check if IEEE80211_FTYPE_MGMT && IEEE80211_STYPE_PROBE_RESP
+ * @fc: frame control bytes in little-endian byteorder
+ */
+static inline int ieee80211_is_probe_resp(__le16 fc)
+{
+        return (fc & cpu_to_le16(IEEE80211_FCTL_FTYPE | IEEE80211_FCTL_STYPE)) ==
+               cpu_to_le16(IEEE80211_FTYPE_MGMT | IEEE80211_STYPE_PROBE_RESP);
+}
+
+/**
+ * ieee80211_is_beacon - check if IEEE80211_FTYPE_MGMT && IEEE80211_STYPE_BEACON
+ * @fc: frame control bytes in little-endian byteorder
+ */
+static inline int ieee80211_is_beacon(__le16 fc)
+{
+        return (fc & cpu_to_le16(IEEE80211_FCTL_FTYPE | IEEE80211_FCTL_STYPE)) ==
+               cpu_to_le16(IEEE80211_FTYPE_MGMT | IEEE80211_STYPE_BEACON);
+}
+
+/**
+ * ieee80211_is_atim - check if IEEE80211_FTYPE_MGMT && IEEE80211_STYPE_ATIM
+ * @fc: frame control bytes in little-endian byteorder
+ */
+static inline int ieee80211_is_atim(__le16 fc)
+{
+        return (fc & cpu_to_le16(IEEE80211_FCTL_FTYPE | IEEE80211_FCTL_STYPE)) ==
+               cpu_to_le16(IEEE80211_FTYPE_MGMT | IEEE80211_STYPE_ATIM);
+}
+
+/**
+ * ieee80211_is_disassoc - check if IEEE80211_FTYPE_MGMT && IEEE80211_STYPE_DISASSOC
+ * @fc: frame control bytes in little-endian byteorder
+ */
+static inline int ieee80211_is_disassoc(__le16 fc)
+{
+        return (fc & cpu_to_le16(IEEE80211_FCTL_FTYPE | IEEE80211_FCTL_STYPE)) ==
+               cpu_to_le16(IEEE80211_FTYPE_MGMT | IEEE80211_STYPE_DISASSOC);
+}
+
+/**
+ * ieee80211_is_auth - check if IEEE80211_FTYPE_MGMT && IEEE80211_STYPE_AUTH
+ * @fc: frame control bytes in little-endian byteorder
+ */
+static inline int ieee80211_is_auth(__le16 fc)
+{
+        return (fc & cpu_to_le16(IEEE80211_FCTL_FTYPE | IEEE80211_FCTL_STYPE)) ==
+               cpu_to_le16(IEEE80211_FTYPE_MGMT | IEEE80211_STYPE_AUTH);
+}
+
+/**
+ * ieee80211_is_deauth - check if IEEE80211_FTYPE_MGMT && IEEE80211_STYPE_DEAUTH
+ * @fc: frame control bytes in little-endian byteorder
+ */
+static inline int ieee80211_is_deauth(__le16 fc)
+{
+        return (fc & cpu_to_le16(IEEE80211_FCTL_FTYPE | IEEE80211_FCTL_STYPE)) ==
+               cpu_to_le16(IEEE80211_FTYPE_MGMT | IEEE80211_STYPE_DEAUTH);
+}
+
+/**
+ * ieee80211_is_action - check if IEEE80211_FTYPE_MGMT && IEEE80211_STYPE_ACTION
+ * @fc: frame control bytes in little-endian byteorder
+ */
+static inline int ieee80211_is_action(__le16 fc)
+{
+        return (fc & cpu_to_le16(IEEE80211_FCTL_FTYPE | IEEE80211_FCTL_STYPE)) ==
+               cpu_to_le16(IEEE80211_FTYPE_MGMT | IEEE80211_STYPE_ACTION);
+}
+
+/**
+ * ieee80211_is_back_req - check if IEEE80211_FTYPE_CTL && IEEE80211_STYPE_BACK_REQ
+ * @fc: frame control bytes in little-endian byteorder
+ */
+static inline int ieee80211_is_back_req(__le16 fc)
+{
+        return (fc & cpu_to_le16(IEEE80211_FCTL_FTYPE | IEEE80211_FCTL_STYPE)) ==
+               cpu_to_le16(IEEE80211_FTYPE_CTL | IEEE80211_STYPE_BACK_REQ);
+}
+
+/**
+ * ieee80211_is_back - check if IEEE80211_FTYPE_CTL && IEEE80211_STYPE_BACK
+ * @fc: frame control bytes in little-endian byteorder
+ */
+static inline int ieee80211_is_back(__le16 fc)
+{
+        return (fc & cpu_to_le16(IEEE80211_FCTL_FTYPE | IEEE80211_FCTL_STYPE)) ==
+               cpu_to_le16(IEEE80211_FTYPE_CTL | IEEE80211_STYPE_BACK);
+}
+
+/**
+ * ieee80211_is_pspoll - check if IEEE80211_FTYPE_CTL && IEEE80211_STYPE_PSPOLL
+ * @fc: frame control bytes in little-endian byteorder
+ */
+static inline int ieee80211_is_pspoll(__le16 fc)
+{
+        return (fc & cpu_to_le16(IEEE80211_FCTL_FTYPE | IEEE80211_FCTL_STYPE)) ==
+               cpu_to_le16(IEEE80211_FTYPE_CTL | IEEE80211_STYPE_PSPOLL);
+}
+
+/**
+ * ieee80211_is_rts - check if IEEE80211_FTYPE_CTL && IEEE80211_STYPE_RTS
+ * @fc: frame control bytes in little-endian byteorder
+ */
+static inline int ieee80211_is_rts(__le16 fc)
+{
+        return (fc & cpu_to_le16(IEEE80211_FCTL_FTYPE | IEEE80211_FCTL_STYPE)) ==
+               cpu_to_le16(IEEE80211_FTYPE_CTL | IEEE80211_STYPE_RTS);
+}
+
+/**
+ * ieee80211_is_cts - check if IEEE80211_FTYPE_CTL && IEEE80211_STYPE_CTS
+ * @fc: frame control bytes in little-endian byteorder
+ */
+static inline int ieee80211_is_cts(__le16 fc)
+{
+        return (fc & cpu_to_le16(IEEE80211_FCTL_FTYPE | IEEE80211_FCTL_STYPE)) ==
+               cpu_to_le16(IEEE80211_FTYPE_CTL | IEEE80211_STYPE_CTS);
+}
+
+/**
+ * ieee80211_is_ack - check if IEEE80211_FTYPE_CTL && IEEE80211_STYPE_ACK
+ * @fc: frame control bytes in little-endian byteorder
+ */
+static inline int ieee80211_is_ack(__le16 fc)
+{
+        return (fc & cpu_to_le16(IEEE80211_FCTL_FTYPE | IEEE80211_FCTL_STYPE)) ==
+               cpu_to_le16(IEEE80211_FTYPE_CTL | IEEE80211_STYPE_ACK);
+}
+
+/**
+ * ieee80211_is_cfend - check if IEEE80211_FTYPE_CTL && IEEE80211_STYPE_CFEND
+ * @fc: frame control bytes in little-endian byteorder
+ */
+static inline int ieee80211_is_cfend(__le16 fc)
+{
+        return (fc & cpu_to_le16(IEEE80211_FCTL_FTYPE | IEEE80211_FCTL_STYPE)) ==
+               cpu_to_le16(IEEE80211_FTYPE_CTL | IEEE80211_STYPE_CFEND);
+}
+
+/**
+ * ieee80211_is_cfendack - check if IEEE80211_FTYPE_CTL && IEEE80211_STYPE_CFENDACK
+ * @fc: frame control bytes in little-endian byteorder
+ */
+static inline int ieee80211_is_cfendack(__le16 fc)
+{
+        return (fc & cpu_to_le16(IEEE80211_FCTL_FTYPE | IEEE80211_FCTL_STYPE)) ==
+               cpu_to_le16(IEEE80211_FTYPE_CTL | IEEE80211_STYPE_CFENDACK);
+}
+
+/**
+ * ieee80211_is_nullfunc - check if FTYPE=IEEE80211_FTYPE_DATA and STYPE=IEEE80211_STYPE_NULLFUNC
+ * @fc: frame control bytes in little-endian byteorder
+ */
+static inline int ieee80211_is_nullfunc(__le16 fc)
+{
+        return (fc & cpu_to_le16(IEEE80211_FCTL_FTYPE | IEEE80211_FCTL_STYPE)) ==
+               cpu_to_le16(IEEE80211_FTYPE_DATA | IEEE80211_STYPE_NULLFUNC);
+}
 
 struct ieee80211s_hdr {
         u8 flags;
@@ -119,6 +471,40 @@ struct ieee80211s_hdr {
         u8 eaddr3[6];
 } __attribute__ ((packed));
 
+/**
+ * struct ieee80211_quiet_ie
+ *
+ * This structure refers to "Quiet information element"
+ */
+struct ieee80211_quiet_ie {
+        u8 count;
+        u8 period;
+        __le16 duration;
+        __le16 offset;
+} __attribute__ ((packed));
+
+/**
+ * struct ieee80211_msrment_ie
+ *
+ * This structure refers to "Measurement Request/Report information element"
+ */
+struct ieee80211_msrment_ie {
+        u8 token;
+        u8 mode;
+        u8 type;
+        u8 request[0];
+} __attribute__ ((packed));
+
+/**
+ * struct ieee80211_channel_sw_ie
+ *
+ * This structure refers to "Channel Switch Announcement information element"
+ */
+struct ieee80211_channel_sw_ie {
+        u8 mode;
+        u8 new_ch_num;
+        u8 count;
+} __attribute__ ((packed));
 
 struct ieee80211_mgmt {
         __le16 frame_control;
@@ -194,13 +580,18 @@ struct ieee80211_mgmt {
                                         u8 action_code;
                                         u8 element_id;
                                         u8 length;
-                                        u8 switch_mode;
-                                        u8 new_chan;
-                                        u8 switch_count;
+                                        struct ieee80211_channel_sw_ie sw_elem;
                                 } __attribute__((packed)) chan_switch;
                                 struct{
                                         u8 action_code;
                                         u8 dialog_token;
+                                        u8 element_id;
+                                        u8 length;
+                                        struct ieee80211_msrment_ie msr_elem;
+                                } __attribute__((packed)) measurement;
+                                struct{
+                                        u8 action_code;
+                                        u8 dialog_token;
                                         __le16 capab;
                                         __le16 timeout;
                                         __le16 start_seq_num;
@@ -269,6 +660,10 @@ struct ieee80211_bar {
         __le16 start_seq_num;
 } __attribute__((packed));
 
+/* 802.11 BAR control masks */
+#define IEEE80211_BAR_CTRL_ACK_POLICY_NORMAL     0x0000
+#define IEEE80211_BAR_CTRL_CBMTID_COMPRESSED_BA  0x0004
+
 /**
  * struct ieee80211_ht_cap - HT capabilities
  *
@@ -306,20 +701,33 @@ struct ieee80211_ht_addt_info {
 #define IEEE80211_HT_CAP_SGI_40                 0x0040
 #define IEEE80211_HT_CAP_DELAY_BA               0x0400
 #define IEEE80211_HT_CAP_MAX_AMSDU              0x0800
+/* 802.11n HT capability AMPDU settings */
 #define IEEE80211_HT_CAP_AMPDU_FACTOR           0x03
 #define IEEE80211_HT_CAP_AMPDU_DENSITY          0x1C
+/* 802.11n HT capability MSC set */
+#define IEEE80211_SUPP_MCS_SET_UEQM             4
+#define IEEE80211_HT_CAP_MAX_STREAMS            4
+#define IEEE80211_SUPP_MCS_SET_LEN              10
+/* maximum streams the spec allows */
+#define IEEE80211_HT_CAP_MCS_TX_DEFINED         0x01
+#define IEEE80211_HT_CAP_MCS_TX_RX_DIFF         0x02
+#define IEEE80211_HT_CAP_MCS_TX_STREAMS         0x0C
+#define IEEE80211_HT_CAP_MCS_TX_UEQM            0x10
 /* 802.11n HT IE masks */
 #define IEEE80211_HT_IE_CHA_SEC_OFFSET          0x03
+#define IEEE80211_HT_IE_CHA_SEC_NONE            0x00
+#define IEEE80211_HT_IE_CHA_SEC_ABOVE           0x01
+#define IEEE80211_HT_IE_CHA_SEC_BELOW           0x03
 #define IEEE80211_HT_IE_CHA_WIDTH               0x04
 #define IEEE80211_HT_IE_HT_PROTECTION           0x0003
 #define IEEE80211_HT_IE_NON_GF_STA_PRSNT        0x0004
 #define IEEE80211_HT_IE_NON_HT_STA_PRSNT        0x0010
 
 /* MIMO Power Save Modes */
-#define WLAN_HT_CAP_MIMO_PS_STATIC         0
-#define WLAN_HT_CAP_MIMO_PS_DYNAMIC        1
-#define WLAN_HT_CAP_MIMO_PS_INVALID        2
-#define WLAN_HT_CAP_MIMO_PS_DISABLED       3
+#define WLAN_HT_CAP_MIMO_PS_STATIC      0
+#define WLAN_HT_CAP_MIMO_PS_DYNAMIC     1
+#define WLAN_HT_CAP_MIMO_PS_INVALID     2
+#define WLAN_HT_CAP_MIMO_PS_DISABLED    3
 
 /* Authentication algorithms */
 #define WLAN_AUTH_OPEN 0
@@ -337,11 +745,21 @@ struct ieee80211_ht_addt_info {
 #define WLAN_CAPABILITY_SHORT_PREAMBLE  (1<<5)
 #define WLAN_CAPABILITY_PBCC            (1<<6)
 #define WLAN_CAPABILITY_CHANNEL_AGILITY (1<<7)
+
 /* 802.11h */
 #define WLAN_CAPABILITY_SPECTRUM_MGMT   (1<<8)
 #define WLAN_CAPABILITY_QOS             (1<<9)
 #define WLAN_CAPABILITY_SHORT_SLOT_TIME (1<<10)
 #define WLAN_CAPABILITY_DSSS_OFDM       (1<<13)
+/* measurement */
+#define IEEE80211_SPCT_MSR_RPRT_MODE_LATE       (1<<0)
+#define IEEE80211_SPCT_MSR_RPRT_MODE_INCAPABLE  (1<<1)
+#define IEEE80211_SPCT_MSR_RPRT_MODE_REFUSED    (1<<2)
+
+#define IEEE80211_SPCT_MSR_RPRT_TYPE_BASIC      0
+#define IEEE80211_SPCT_MSR_RPRT_TYPE_CCA        1
+#define IEEE80211_SPCT_MSR_RPRT_TYPE_RPI        2
+
 
 /* 802.11g ERP information element */
 #define WLAN_ERP_NON_ERP_PRESENT (1<<0)
@@ -512,6 +930,15 @@ enum ieee80211_category {
         WLAN_CATEGORY_WMM = 17,
 };
 
+/* SPECTRUM_MGMT action code */
+enum ieee80211_spectrum_mgmt_actioncode {
+        WLAN_ACTION_SPCT_MSR_REQ = 0,
+        WLAN_ACTION_SPCT_MSR_RPRT = 1,
+        WLAN_ACTION_SPCT_TPC_REQ = 2,
+        WLAN_ACTION_SPCT_TPC_RPRT = 3,
+        WLAN_ACTION_SPCT_CHL_SWITCH = 4,
+};
+
 /* BACK action code */
 enum ieee80211_back_actioncode {
         WLAN_ACTION_ADDBA_REQ = 0,
@@ -540,63 +967,57 @@ enum ieee80211_back_parties {
 #define WLAN_MAX_KEY_LEN                32
 
 /**
+ * ieee80211_get_qos_ctl - get pointer to qos control bytes
+ * @hdr: the frame
+ *
+ * The qos ctrl bytes come after the frame_control, duration, seq_num
+ * and 3 or 4 addresses of length ETH_ALEN.
+ * 3 addr: 2 + 2 + 2 + 3*6 = 24
+ * 4 addr: 2 + 2 + 2 + 4*6 = 30
+ */
+static inline u8 *ieee80211_get_qos_ctl(struct ieee80211_hdr *hdr)
+{
+        if (ieee80211_has_a4(hdr->frame_control))
+                return (u8 *)hdr + 30;
+        else
+                return (u8 *)hdr + 24;
+}
+
+/**
  * ieee80211_get_SA - get pointer to SA
+ * @hdr: the frame
  *
  * Given an 802.11 frame, this function returns the offset
  * to the source address (SA). It does not verify that the
  * header is long enough to contain the address, and the
  * header must be long enough to contain the frame control
  * field.
- *
- * @hdr: the frame
  */
 static inline u8 *ieee80211_get_SA(struct ieee80211_hdr *hdr)
 {
-        u8 *raw = (u8 *) hdr;
-        u8 tofrom = (*(raw+1)) & 3; /* get the TODS and FROMDS bits */
-
-        switch (tofrom) {
-                case 2:
-                        return hdr->addr3;
-                case 3:
-                        return hdr->addr4;
-        }
+        if (ieee80211_has_a4(hdr->frame_control))
+                return hdr->addr4;
+        if (ieee80211_has_fromds(hdr->frame_control))
+                return hdr->addr3;
         return hdr->addr2;
 }
 
 /**
  * ieee80211_get_DA - get pointer to DA
+ * @hdr: the frame
  *
  * Given an 802.11 frame, this function returns the offset
  * to the destination address (DA). It does not verify that
  * the header is long enough to contain the address, and the
  * header must be long enough to contain the frame control
  * field.
- *
- * @hdr: the frame
  */
 static inline u8 *ieee80211_get_DA(struct ieee80211_hdr *hdr)
 {
-        u8 *raw = (u8 *) hdr;
-        u8 to_ds = (*(raw+1)) & 1; /* get the TODS bit */
-
-        if (to_ds)
+        if (ieee80211_has_tods(hdr->frame_control))
                 return hdr->addr3;
-        return hdr->addr1;
-}
-
-/**
- * ieee80211_get_morefrag - determine whether the MOREFRAGS bit is set
- *
- * This function determines whether the "more fragments" bit is set
- * in the frame.
- *
- * @hdr: the frame
- */
-static inline int ieee80211_get_morefrag(struct ieee80211_hdr *hdr)
-{
-        return (le16_to_cpu(hdr->frame_control) &
-                IEEE80211_FCTL_MOREFRAGS) != 0;
+        else
+                return hdr->addr1;
 }
 
 #endif /* IEEE80211_H */
diff --git a/include/linux/if_bridge.h b/include/linux/if_bridge.h
index 950e13d09e06..6badb3e2c4e4 100644
--- a/include/linux/if_bridge.h
+++ b/include/linux/if_bridge.h
@@ -4,8 +4,6 @@
  *      Authors:
  *      Lennert Buytenhek               <buytenh@gnu.org>
  *
- *      $Id: if_bridge.h,v 1.1 2000/02/18 16:47:01 davem 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
diff --git a/include/linux/if_packet.h b/include/linux/if_packet.h
index ad09609227ff..18db0668065a 100644
--- a/include/linux/if_packet.h
+++ b/include/linux/if_packet.h
@@ -43,6 +43,9 @@ struct sockaddr_ll
 #define PACKET_COPY_THRESH              7
 #define PACKET_AUXDATA                  8
 #define PACKET_ORIGDEV                  9
+#define PACKET_VERSION                  10
+#define PACKET_HDRLEN                   11
+#define PACKET_RESERVE                  12
 
 struct tpacket_stats
 {
@@ -57,6 +60,7 @@ struct tpacket_auxdata
         __u32           tp_snaplen;
         __u16           tp_mac;
         __u16           tp_net;
+        __u16           tp_vlan_tci;
 };
 
 struct tpacket_hdr
@@ -79,6 +83,26 @@ struct tpacket_hdr
 #define TPACKET_ALIGN(x)        (((x)+TPACKET_ALIGNMENT-1)&~(TPACKET_ALIGNMENT-1))
 #define TPACKET_HDRLEN          (TPACKET_ALIGN(sizeof(struct tpacket_hdr)) + sizeof(struct sockaddr_ll))
 
+struct tpacket2_hdr
+{
+        __u32           tp_status;
+        __u32           tp_len;
+        __u32           tp_snaplen;
+        __u16           tp_mac;
+        __u16           tp_net;
+        __u32           tp_sec;
+        __u32           tp_nsec;
+        __u16           tp_vlan_tci;
+};
+
+#define TPACKET2_HDRLEN         (TPACKET_ALIGN(sizeof(struct tpacket2_hdr)) + sizeof(struct sockaddr_ll))
+
+enum tpacket_versions
+{
+        TPACKET_V1,
+        TPACKET_V2,
+};
+
 /*
    Frame structure:
 
diff --git a/include/linux/if_ppp.h b/include/linux/if_ppp.h
index 0f2f70d4e48c..c3b1f8562709 100644
--- a/include/linux/if_ppp.h
+++ b/include/linux/if_ppp.h
@@ -1,5 +1,3 @@
-/*      $Id: if_ppp.h,v 1.21 2000/03/27 06:03:36 paulus Exp $   */
-
 /*
  * if_ppp.h - Point-to-Point Protocol definitions.
  *
diff --git a/include/linux/if_tun.h b/include/linux/if_tun.h
index 8c71fe2fb1f5..4c6307ad9fdb 100644
--- a/include/linux/if_tun.h
+++ b/include/linux/if_tun.h
@@ -11,14 +11,13 @@
  *  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.
- *
- *  $Id: if_tun.h,v 1.2 2001/06/01 18:39:47 davem Exp $
  */
 
 #ifndef __IF_TUN_H
 #define __IF_TUN_H
 
 #include <linux/types.h>
+#include <linux/if_ether.h>
 
 /* Read queue size */
 #define TUN_READQ_SIZE  500
@@ -33,6 +32,7 @@
 #define TUN_NO_PI       0x0040
 #define TUN_ONE_QUEUE   0x0080
 #define TUN_PERSIST     0x0100  
+#define TUN_VNET_HDR    0x0200
 
 /* Ioctl defines */
 #define TUNSETNOCSUM  _IOW('T', 200, int) 
@@ -42,17 +42,43 @@
 #define TUNSETOWNER   _IOW('T', 204, int)
 #define TUNSETLINK    _IOW('T', 205, int)
 #define TUNSETGROUP   _IOW('T', 206, int)
+#define TUNGETFEATURES _IOR('T', 207, unsigned int)
+#define TUNSETOFFLOAD  _IOW('T', 208, unsigned int)
+#define TUNSETTXFILTER _IOW('T', 209, unsigned int)
 
 /* TUNSETIFF ifr flags */
 #define IFF_TUN         0x0001
 #define IFF_TAP         0x0002
 #define IFF_NO_PI       0x1000
 #define IFF_ONE_QUEUE   0x2000
+#define IFF_VNET_HDR    0x4000
+
+/* Features for GSO (TUNSETOFFLOAD). */
+#define TUN_F_CSUM      0x01    /* You can hand me unchecksummed packets. */
+#define TUN_F_TSO4      0x02    /* I can handle TSO for IPv4 packets */
+#define TUN_F_TSO6      0x04    /* I can handle TSO for IPv6 packets */
+#define TUN_F_TSO_ECN   0x08    /* I can handle TSO with ECN bits. */
 
+/* Protocol info prepended to the packets (when IFF_NO_PI is not set) */
+#define TUN_PKT_STRIP   0x0001
 struct tun_pi {
-        unsigned short flags;
+        __u16  flags;
         __be16 proto;
 };
-#define TUN_PKT_STRIP   0x0001
+
+/*
+ * Filter spec (used for SETXXFILTER ioctls)
+ * This stuff is applicable only to the TAP (Ethernet) devices.
+ * If the count is zero the filter is disabled and the driver accepts
+ * all packets (promisc mode).
+ * If the filter is enabled in order to accept broadcast packets
+ * broadcast addr must be explicitly included in the addr list.
+ */
+#define TUN_FLT_ALLMULTI 0x0001 /* Accept all multicast packets */
+struct tun_filter {
+        __u16  flags; /* TUN_FLT_ flags see above */
+        __u16  count; /* Number of addresses */
+        __u8   addr[0][ETH_ALEN];
+};
 
 #endif /* __IF_TUN_H */
diff --git a/include/linux/if_vlan.h b/include/linux/if_vlan.h
index 15ace02b7b24..9e7b49b8062d 100644
--- a/include/linux/if_vlan.h
+++ b/include/linux/if_vlan.h
@@ -14,10 +14,6 @@
 #define _LINUX_IF_VLAN_H_
 
 #ifdef __KERNEL__
-
-/* externally defined structs */
-struct hlist_node;
-
 #include <linux/netdevice.h>
 #include <linux/etherdevice.h>
 
@@ -91,7 +87,7 @@ struct vlan_group {
 };
 
 static inline struct net_device *vlan_group_get_device(struct vlan_group *vg,
-                                                       unsigned int vlan_id)
+                                                       u16 vlan_id)
 {
         struct net_device **array;
         array = vg->vlan_devices_arrays[vlan_id / VLAN_GROUP_ARRAY_PART_LEN];
@@ -99,7 +95,7 @@ static inline struct net_device *vlan_group_get_device(struct vlan_group *vg,
 }
 
 static inline void vlan_group_set_device(struct vlan_group *vg,
-                                         unsigned int vlan_id,
+                                         u16 vlan_id,
                                          struct net_device *dev)
 {
         struct net_device **array;
@@ -109,164 +105,81 @@ static inline void vlan_group_set_device(struct vlan_group *vg,
         array[vlan_id % VLAN_GROUP_ARRAY_PART_LEN] = dev;
 }
 
-struct vlan_priority_tci_mapping {
-        u32 priority;
-        unsigned short vlan_qos; /* This should be shifted when first set, so we only do it
-                                  * at provisioning time.
-                                  * ((skb->priority << 13) & 0xE000)
-                                  */
-        struct vlan_priority_tci_mapping *next;
-};
+#define vlan_tx_tag_present(__skb)      ((__skb)->vlan_tci)
+#define vlan_tx_tag_get(__skb)          ((__skb)->vlan_tci)
 
-/* Holds information that makes sense if this device is a VLAN device. */
-struct vlan_dev_info {
-        /** This will be the mapping that correlates skb->priority to
-         * 3 bits of VLAN QOS tags...
-         */
-        unsigned int nr_ingress_mappings;
-        u32 ingress_priority_map[8];
-
-        unsigned int nr_egress_mappings;
-        struct vlan_priority_tci_mapping *egress_priority_map[16]; /* hash table */
-
-        unsigned short vlan_id;        /*  The VLAN Identifier for this interface. */
-        unsigned short flags;          /* (1 << 0) re_order_header   This option will cause the
-                                        *   VLAN code to move around the ethernet header on
-                                        *   ingress to make the skb look **exactly** like it
-                                        *   came in from an ethernet port.  This destroys some of
-                                        *   the VLAN information in the skb, but it fixes programs
-                                        *   like DHCP that use packet-filtering and don't understand
-                                        *   802.1Q
-                                        */
-        struct net_device *real_dev;    /* the underlying device/interface */
-        unsigned char real_dev_addr[ETH_ALEN];
-        struct proc_dir_entry *dent;    /* Holds the proc data */
-        unsigned long cnt_inc_headroom_on_tx; /* How many times did we have to grow the skb on TX. */
-        unsigned long cnt_encap_on_xmit;      /* How many times did we have to encapsulate the skb on TX. */
-};
+#if defined(CONFIG_VLAN_8021Q) || defined(CONFIG_VLAN_8021Q_MODULE)
+extern struct net_device *vlan_dev_real_dev(const struct net_device *dev);
+extern u16 vlan_dev_vlan_id(const struct net_device *dev);
 
-static inline struct vlan_dev_info *vlan_dev_info(const struct net_device *dev)
+extern int __vlan_hwaccel_rx(struct sk_buff *skb, struct vlan_group *grp,
+                             u16 vlan_tci, int polling);
+#else
+static inline struct net_device *vlan_dev_real_dev(const struct net_device *dev)
 {
-        return netdev_priv(dev);
+        BUG();
+        return NULL;
 }
 
-/* inline functions */
-static inline __u32 vlan_get_ingress_priority(struct net_device *dev,
-                                              unsigned short vlan_tag)
+static inline u16 vlan_dev_vlan_id(const struct net_device *dev)
 {
-        struct vlan_dev_info *vip = vlan_dev_info(dev);
-
-        return vip->ingress_priority_map[(vlan_tag >> 13) & 0x7];
+        BUG();
+        return 0;
 }
 
-/* VLAN tx hw acceleration helpers. */
-struct vlan_skb_tx_cookie {
-        u32     magic;
-        u32     vlan_tag;
-};
-
-#define VLAN_TX_COOKIE_MAGIC    0x564c414e      /* "VLAN" in ascii. */
-#define VLAN_TX_SKB_CB(__skb)   ((struct vlan_skb_tx_cookie *)&((__skb)->cb[0]))
-#define vlan_tx_tag_present(__skb) \
-        (VLAN_TX_SKB_CB(__skb)->magic == VLAN_TX_COOKIE_MAGIC)
-#define vlan_tx_tag_get(__skb)  (VLAN_TX_SKB_CB(__skb)->vlan_tag)
-
-/* VLAN rx hw acceleration helper.  This acts like netif_{rx,receive_skb}(). */
-static inline int __vlan_hwaccel_rx(struct sk_buff *skb,
-                                    struct vlan_group *grp,
-                                    unsigned short vlan_tag, int polling)
+static inline int __vlan_hwaccel_rx(struct sk_buff *skb, struct vlan_group *grp,
+                                    u16 vlan_tci, int polling)
 {
-        struct net_device_stats *stats;
-
-        if (skb_bond_should_drop(skb)) {
-                dev_kfree_skb_any(skb);
-                return NET_RX_DROP;
-        }
-
-        skb->dev = vlan_group_get_device(grp, vlan_tag & VLAN_VID_MASK);
-        if (skb->dev == NULL) {
-                dev_kfree_skb_any(skb);
-
-                /* Not NET_RX_DROP, this is not being dropped
-                 * due to congestion.
-                 */
-                return 0;
-        }
-
-        skb->dev->last_rx = jiffies;
-
-        stats = &skb->dev->stats;
-        stats->rx_packets++;
-        stats->rx_bytes += skb->len;
-
-        skb->priority = vlan_get_ingress_priority(skb->dev, vlan_tag);
-        switch (skb->pkt_type) {
-        case PACKET_BROADCAST:
-                break;
-
-        case PACKET_MULTICAST:
-                stats->multicast++;
-                break;
-
-        case PACKET_OTHERHOST:
-                /* Our lower layer thinks this is not local, let's make sure.
-                 * This allows the VLAN to have a different MAC than the underlying
-                 * device, and still route correctly.
-                 */
-                if (!compare_ether_addr(eth_hdr(skb)->h_dest,
-                                        skb->dev->dev_addr))
-                        skb->pkt_type = PACKET_HOST;
-                break;
-        };
-
-        return (polling ? netif_receive_skb(skb) : netif_rx(skb));
+        BUG();
+        return NET_XMIT_SUCCESS;
 }
+#endif
 
+/**
+ * vlan_hwaccel_rx - netif_rx wrapper for VLAN RX acceleration
+ * @skb: buffer
+ * @grp: vlan group
+ * @vlan_tci: VLAN TCI as received from the card
+ */
 static inline int vlan_hwaccel_rx(struct sk_buff *skb,
                                   struct vlan_group *grp,
-                                  unsigned short vlan_tag)
+                                  u16 vlan_tci)
 {
-        return __vlan_hwaccel_rx(skb, grp, vlan_tag, 0);
+        return __vlan_hwaccel_rx(skb, grp, vlan_tci, 0);
 }
 
+/**
+ * vlan_hwaccel_receive_skb - netif_receive_skb wrapper for VLAN RX acceleration
+ * @skb: buffer
+ * @grp: vlan group
+ * @vlan_tci: VLAN TCI as received from the card
+ */
 static inline int vlan_hwaccel_receive_skb(struct sk_buff *skb,
                                            struct vlan_group *grp,
-                                           unsigned short vlan_tag)
+                                           u16 vlan_tci)
 {
-        return __vlan_hwaccel_rx(skb, grp, vlan_tag, 1);
+        return __vlan_hwaccel_rx(skb, grp, vlan_tci, 1);
 }
 
 /**
  * __vlan_put_tag - regular VLAN tag inserting
  * @skb: skbuff to tag
- * @tag: VLAN tag to insert
+ * @vlan_tci: VLAN TCI to insert
  *
  * Inserts the VLAN tag into @skb as part of the payload
  * Returns a VLAN tagged skb. If a new skb is created, @skb is freed.
- * 
+ *
  * Following the skb_unshare() example, in case of error, the calling function
  * doesn't have to worry about freeing the original skb.
  */
-static inline struct sk_buff *__vlan_put_tag(struct sk_buff *skb, unsigned short tag)
+static inline struct sk_buff *__vlan_put_tag(struct sk_buff *skb, u16 vlan_tci)
 {
         struct vlan_ethhdr *veth;
 
-        if (skb_headroom(skb) < VLAN_HLEN) {
-                struct sk_buff *sk_tmp = skb;
-                skb = skb_realloc_headroom(sk_tmp, VLAN_HLEN);
-                kfree_skb(sk_tmp);
-                if (!skb) {
-                        printk(KERN_ERR "vlan: failed to realloc headroom\n");
-                        return NULL;
-                }
-        } else {
-                skb = skb_unshare(skb, GFP_ATOMIC);
-                if (!skb) {
-                        printk(KERN_ERR "vlan: failed to unshare skbuff\n");
-                        return NULL;
-                }
+        if (skb_cow_head(skb, VLAN_HLEN) < 0) {
+                kfree_skb(skb);
+                return NULL;
         }
-
         veth = (struct vlan_ethhdr *)skb_push(skb, VLAN_HLEN);
 
         /* Move the mac addresses to the beginning of the new header. */
@@ -275,12 +188,10 @@ static inline struct sk_buff *__vlan_put_tag(struct sk_buff *skb, unsigned short
         /* first, the ethernet type */
         veth->h_vlan_proto = htons(ETH_P_8021Q);
 
-        /* now, the tag */
-        veth->h_vlan_TCI = htons(tag);
+        /* now, the TCI */
+        veth->h_vlan_TCI = htons(vlan_tci);
 
         skb->protocol = htons(ETH_P_8021Q);
-        skb->mac_header -= VLAN_HLEN;
-        skb->network_header -= VLAN_HLEN;
 
         return skb;
 }
@@ -288,18 +199,14 @@ static inline struct sk_buff *__vlan_put_tag(struct sk_buff *skb, unsigned short
 /**
  * __vlan_hwaccel_put_tag - hardware accelerated VLAN inserting
  * @skb: skbuff to tag
- * @tag: VLAN tag to insert
+ * @vlan_tci: VLAN TCI to insert
  *
- * Puts the VLAN tag in @skb->cb[] and lets the device do the rest
+ * Puts the VLAN TCI in @skb->vlan_tci and lets the device do the rest
  */
-static inline struct sk_buff *__vlan_hwaccel_put_tag(struct sk_buff *skb, unsigned short tag)
+static inline struct sk_buff *__vlan_hwaccel_put_tag(struct sk_buff *skb,
+                                                     u16 vlan_tci)
 {
-        struct vlan_skb_tx_cookie *cookie;
-
-        cookie = VLAN_TX_SKB_CB(skb);
-        cookie->magic = VLAN_TX_COOKIE_MAGIC;
-        cookie->vlan_tag = tag;
-
+        skb->vlan_tci = vlan_tci;
         return skb;
 }
 
@@ -308,28 +215,28 @@ static inline struct sk_buff *__vlan_hwaccel_put_tag(struct sk_buff *skb, unsign
 /**
  * vlan_put_tag - inserts VLAN tag according to device features
  * @skb: skbuff to tag
- * @tag: VLAN tag to insert
+ * @vlan_tci: VLAN TCI to insert
  *
  * Assumes skb->dev is the target that will xmit this frame.
  * Returns a VLAN tagged skb.
  */
-static inline struct sk_buff *vlan_put_tag(struct sk_buff *skb, unsigned short tag)
+static inline struct sk_buff *vlan_put_tag(struct sk_buff *skb, u16 vlan_tci)
 {
         if (skb->dev->features & NETIF_F_HW_VLAN_TX) {
-                return __vlan_hwaccel_put_tag(skb, tag);
+                return __vlan_hwaccel_put_tag(skb, vlan_tci);
         } else {
-                return __vlan_put_tag(skb, tag);
+                return __vlan_put_tag(skb, vlan_tci);
         }
 }
 
 /**
  * __vlan_get_tag - get the VLAN ID that is part of the payload
  * @skb: skbuff to query
- * @tag: buffer to store vlaue
- * 
+ * @vlan_tci: buffer to store vlaue
+ *
  * Returns error if the skb is not of VLAN type
  */
-static inline int __vlan_get_tag(const struct sk_buff *skb, unsigned short *tag)
+static inline int __vlan_get_tag(const struct sk_buff *skb, u16 *vlan_tci)
 {
         struct vlan_ethhdr *veth = (struct vlan_ethhdr *)skb->data;
 
@@ -337,29 +244,25 @@ static inline int __vlan_get_tag(const struct sk_buff *skb, unsigned short *tag)
                 return -EINVAL;
         }
 
-        *tag = ntohs(veth->h_vlan_TCI);
-
+        *vlan_tci = ntohs(veth->h_vlan_TCI);
         return 0;
 }
 
 /**
  * __vlan_hwaccel_get_tag - get the VLAN ID that is in @skb->cb[]
  * @skb: skbuff to query
- * @tag: buffer to store vlaue
- * 
- * Returns error if @skb->cb[] is not set correctly
+ * @vlan_tci: buffer to store vlaue
+ *
+ * Returns error if @skb->vlan_tci is not set correctly
  */
 static inline int __vlan_hwaccel_get_tag(const struct sk_buff *skb,
-                                         unsigned short *tag)
+                                         u16 *vlan_tci)
 {
-        struct vlan_skb_tx_cookie *cookie;
-
-        cookie = VLAN_TX_SKB_CB(skb);
-        if (cookie->magic == VLAN_TX_COOKIE_MAGIC) {
-                *tag = cookie->vlan_tag;
+        if (vlan_tx_tag_present(skb)) {
+                *vlan_tci = skb->vlan_tci;
                 return 0;
         } else {
-                *tag = 0;
+                *vlan_tci = 0;
                 return -EINVAL;
         }
 }
@@ -369,16 +272,16 @@ static inline int __vlan_hwaccel_get_tag(const struct sk_buff *skb,
 /**
  * vlan_get_tag - get the VLAN ID from the skb
  * @skb: skbuff to query
- * @tag: buffer to store vlaue
- * 
+ * @vlan_tci: buffer to store vlaue
+ *
  * Returns error if the skb is not VLAN tagged
  */
-static inline int vlan_get_tag(const struct sk_buff *skb, unsigned short *tag)
+static inline int vlan_get_tag(const struct sk_buff *skb, u16 *vlan_tci)
 {
         if (skb->dev->features & NETIF_F_HW_VLAN_TX) {
-                return __vlan_hwaccel_get_tag(skb, tag);
+                return __vlan_hwaccel_get_tag(skb, vlan_tci);
         } else {
-                return __vlan_get_tag(skb, tag);
+                return __vlan_get_tag(skb, vlan_tci);
         }
 }
 
@@ -402,6 +305,7 @@ enum vlan_ioctl_cmds {
 
 enum vlan_flags {
         VLAN_FLAG_REORDER_HDR   = 0x1,
+        VLAN_FLAG_GVRP          = 0x2,
 };
 
 enum vlan_name_types {
diff --git a/include/linux/igmp.h b/include/linux/igmp.h
index f5a1a0db2e8e..7bb3c095c15b 100644
--- a/include/linux/igmp.h
+++ b/include/linux/igmp.h
@@ -228,7 +228,6 @@ extern int ip_mc_msfget(struct sock *sk, struct ip_msfilter *msf,
 extern int ip_mc_gsfget(struct sock *sk, struct group_filter *gsf,
                 struct group_filter __user *optval, int __user *optlen);
 extern int ip_mc_sf_allow(struct sock *sk, __be32 local, __be32 rmt, int dif);
-extern void ip_mr_init(void);
 extern void ip_mc_init_dev(struct in_device *);
 extern void ip_mc_destroy_dev(struct in_device *);
 extern void ip_mc_up(struct in_device *);
diff --git a/include/linux/input.h b/include/linux/input.h
index d150c57e5f0a..a5802c9c81a4 100644
--- a/include/linux/input.h
+++ b/include/linux/input.h
@@ -373,6 +373,8 @@ struct input_absinfo {
 
 #define KEY_WIMAX               246
 
+/* Range 248 - 255 is reserved for special needs of AT keyboard driver */
+
 #define BTN_MISC                0x100
 #define BTN_0                   0x100
 #define BTN_1                   0x101
@@ -640,6 +642,8 @@ struct input_absinfo {
 #define SW_RFKILL_ALL           0x03  /* rfkill master switch, type "any"
                                          set = radio enabled */
 #define SW_RADIO                SW_RFKILL_ALL   /* deprecated */
+#define SW_MICROPHONE_INSERT    0x04  /* set = inserted */
+#define SW_DOCK                 0x05  /* set = plugged into dock */
 #define SW_MAX                  0x0f
 #define SW_CNT                  (SW_MAX+1)
 
@@ -1215,11 +1219,6 @@ struct input_handle {
         struct list_head        h_node;
 };
 
-#define to_dev(n) container_of(n, struct input_dev, node)
-#define to_handler(n) container_of(n, struct input_handler, node)
-#define to_handle(n) container_of(n, struct input_handle, d_node)
-#define to_handle_h(n) container_of(n, struct input_handle, h_node)
-
 struct input_dev *input_allocate_device(void);
 void input_free_device(struct input_dev *dev);
 
diff --git a/include/linux/ip6_tunnel.h b/include/linux/ip6_tunnel.h
index af3f4a70f3df..1e7cc4af40de 100644
--- a/include/linux/ip6_tunnel.h
+++ b/include/linux/ip6_tunnel.h
@@ -1,7 +1,3 @@
-/*
- * $Id$
- */
-
 #ifndef _IP6_TUNNEL_H
 #define _IP6_TUNNEL_H
 
diff --git a/include/linux/ipv6.h b/include/linux/ipv6.h
index cde056e08181..391ad0843a46 100644
--- a/include/linux/ipv6.h
+++ b/include/linux/ipv6.h
@@ -163,6 +163,8 @@ struct ipv6_devconf {
 #ifdef CONFIG_IPV6_MROUTE
         __s32           mc_forwarding;
 #endif
+        __s32           disable_ipv6;
+        __s32           accept_dad;
         void            *sysctl;
 };
 
@@ -194,6 +196,8 @@ enum {
         DEVCONF_OPTIMISTIC_DAD,
         DEVCONF_ACCEPT_SOURCE_ROUTE,
         DEVCONF_MC_FORWARDING,
+        DEVCONF_DISABLE_IPV6,
+        DEVCONF_ACCEPT_DAD,
         DEVCONF_MAX
 };
 
diff --git a/include/linux/istallion.h b/include/linux/istallion.h
index 5a84fe944b74..0d1840723249 100644
--- a/include/linux/istallion.h
+++ b/include/linux/istallion.h
@@ -51,25 +51,21 @@
  */
 struct stliport {
         unsigned long           magic;
+        struct tty_port         port;
         unsigned int            portnr;
         unsigned int            panelnr;
         unsigned int            brdnr;
         unsigned long           state;
         unsigned int            devnr;
-        int                     flags;
         int                     baud_base;
         int                     custom_divisor;
         int                     close_delay;
         int                     closing_wait;
-        int                     refcount;
         int                     openwaitcnt;
         int                     rc;
         int                     argsize;
         void                    *argp;
         unsigned int            rxmarkmsk;
-        struct tty_struct       *tty;
-        wait_queue_head_t       open_wait;
-        wait_queue_head_t       close_wait;
         wait_queue_head_t       raw_wait;
         struct asysigs          asig;
         unsigned long           addr;
diff --git a/include/linux/joystick.h b/include/linux/joystick.h
index e2d3a18af456..b5e051295a67 100644
--- a/include/linux/joystick.h
+++ b/include/linux/joystick.h
@@ -2,8 +2,6 @@
 #define _LINUX_JOYSTICK_H
 
 /*
- * $Id: joystick.h,v 1.3 2000/11/30 11:07:05 vojtech Exp $
- *
  *  Copyright (C) 1996-2000 Vojtech Pavlik
  *
  *  Sponsored by SuSE
diff --git a/include/linux/kmod.h b/include/linux/kmod.h
index 5dc13848891b..0509c4ce4857 100644
--- a/include/linux/kmod.h
+++ b/include/linux/kmod.h
@@ -25,15 +25,16 @@
 
 #define KMOD_PATH_LEN 256
 
-#ifdef CONFIG_KMOD
+#ifdef CONFIG_MODULES
 /* modprobe exit status on success, -ve on error.  Return value
  * usually useless though. */
 extern int request_module(const char * name, ...) __attribute__ ((format (printf, 1, 2)));
+#define try_then_request_module(x, mod...) ((x) ?: (request_module(mod), (x)))
 #else
 static inline int request_module(const char * name, ...) { return -ENOSYS; }
+#define try_then_request_module(x, mod...) (x)
 #endif
 
-#define try_then_request_module(x, mod...) ((x) ?: (request_module(mod), (x)))
 
 struct key;
 struct file;
diff --git a/include/linux/kobject.h b/include/linux/kobject.h
index 39e709f88aa0..60f0d418ae32 100644
--- a/include/linux/kobject.h
+++ b/include/linux/kobject.h
@@ -26,7 +26,6 @@
 #include <linux/wait.h>
 #include <asm/atomic.h>
 
-#define KOBJ_NAME_LEN                   20
 #define UEVENT_HELPER_PATH_LEN          256
 #define UEVENT_NUM_ENVP                 32      /* number of env pointers */
 #define UEVENT_BUFFER_SIZE              2048    /* buffer for the variables */
@@ -59,12 +58,12 @@ enum kobject_action {
 
 struct kobject {
         const char              *name;
-        struct kref             kref;
         struct list_head        entry;
         struct kobject          *parent;
         struct kset             *kset;
         struct kobj_type        *ktype;
         struct sysfs_dirent     *sd;
+        struct kref             kref;
         unsigned int state_initialized:1;
         unsigned int state_in_sysfs:1;
         unsigned int state_add_uevent_sent:1;
diff --git a/include/linux/kvm.h b/include/linux/kvm.h
index a281afeddfbb..0ea064cbfbc8 100644
--- a/include/linux/kvm.h
+++ b/include/linux/kvm.h
@@ -173,6 +173,30 @@ struct kvm_run {
         };
 };
 
+/* for KVM_REGISTER_COALESCED_MMIO / KVM_UNREGISTER_COALESCED_MMIO */
+
+struct kvm_coalesced_mmio_zone {
+        __u64 addr;
+        __u32 size;
+        __u32 pad;
+};
+
+struct kvm_coalesced_mmio {
+        __u64 phys_addr;
+        __u32 len;
+        __u32 pad;
+        __u8  data[8];
+};
+
+struct kvm_coalesced_mmio_ring {
+        __u32 first, last;
+        struct kvm_coalesced_mmio coalesced_mmio[0];
+};
+
+#define KVM_COALESCED_MMIO_MAX \
+        ((PAGE_SIZE - sizeof(struct kvm_coalesced_mmio_ring)) / \
+         sizeof(struct kvm_coalesced_mmio))
+
 /* for KVM_TRANSLATE */
 struct kvm_translation {
         /* in */
@@ -294,14 +318,14 @@ struct kvm_trace_rec {
         __u32 vcpu_id;
         union {
                 struct {
-                        __u32 cycle_lo, cycle_hi;
+                        __u64 cycle_u64;
                         __u32 extra_u32[KVM_TRC_EXTRA_MAX];
                 } cycle;
                 struct {
                         __u32 extra_u32[KVM_TRC_EXTRA_MAX];
                 } nocycle;
         } u;
-};
+} __attribute__((packed));
 
 #define KVMIO 0xAE
 
@@ -346,6 +370,7 @@ struct kvm_trace_rec {
 #define KVM_CAP_NOP_IO_DELAY 12
 #define KVM_CAP_PV_MMU 13
 #define KVM_CAP_MP_STATE 14
+#define KVM_CAP_COALESCED_MMIO 15
 
 /*
  * ioctls for VM fds
@@ -371,6 +396,10 @@ struct kvm_trace_rec {
 #define KVM_CREATE_PIT            _IO(KVMIO,  0x64)
 #define KVM_GET_PIT               _IOWR(KVMIO, 0x65, struct kvm_pit_state)
 #define KVM_SET_PIT               _IOR(KVMIO,  0x66, struct kvm_pit_state)
+#define KVM_REGISTER_COALESCED_MMIO \
+                        _IOW(KVMIO,  0x67, struct kvm_coalesced_mmio_zone)
+#define KVM_UNREGISTER_COALESCED_MMIO \
+                        _IOW(KVMIO,  0x68, struct kvm_coalesced_mmio_zone)
 
 /*
  * ioctls for vcpu fds
diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h
index de9d1df4bba2..07d68a8ae8e9 100644
--- a/include/linux/kvm_host.h
+++ b/include/linux/kvm_host.h
@@ -52,7 +52,8 @@ struct kvm_io_bus {
 
 void kvm_io_bus_init(struct kvm_io_bus *bus);
 void kvm_io_bus_destroy(struct kvm_io_bus *bus);
-struct kvm_io_device *kvm_io_bus_find_dev(struct kvm_io_bus *bus, gpa_t addr);
+struct kvm_io_device *kvm_io_bus_find_dev(struct kvm_io_bus *bus,
+                                          gpa_t addr, int len, int is_write);
 void kvm_io_bus_register_dev(struct kvm_io_bus *bus,
                              struct kvm_io_device *dev);
 
@@ -116,6 +117,10 @@ struct kvm {
         struct kvm_vm_stat stat;
         struct kvm_arch arch;
         atomic_t users_count;
+#ifdef KVM_COALESCED_MMIO_PAGE_OFFSET
+        struct kvm_coalesced_mmio_dev *coalesced_mmio_dev;
+        struct kvm_coalesced_mmio_ring *coalesced_mmio_ring;
+#endif
 };
 
 /* The guest did something we don't support. */
@@ -135,9 +140,6 @@ void kvm_vcpu_uninit(struct kvm_vcpu *vcpu);
 void vcpu_load(struct kvm_vcpu *vcpu);
 void vcpu_put(struct kvm_vcpu *vcpu);
 
-void decache_vcpus_on_cpu(int cpu);
-
-
 int kvm_init(void *opaque, unsigned int vcpu_size,
                   struct module *module);
 void kvm_exit(void);
@@ -166,6 +168,7 @@ int kvm_arch_set_memory_region(struct kvm *kvm,
                                 struct kvm_userspace_memory_region *mem,
                                 struct kvm_memory_slot old,
                                 int user_alloc);
+void kvm_arch_flush_shadow(struct kvm *kvm);
 gfn_t unalias_gfn(struct kvm *kvm, gfn_t gfn);
 struct page *gfn_to_page(struct kvm *kvm, gfn_t gfn);
 unsigned long gfn_to_hva(struct kvm *kvm, gfn_t gfn);
diff --git a/include/linux/libps2.h b/include/linux/libps2.h
index f6f301e2b0f5..afc413369101 100644
--- a/include/linux/libps2.h
+++ b/include/linux/libps2.h
@@ -43,7 +43,6 @@ void ps2_init(struct ps2dev *ps2dev, struct serio *serio);
 int ps2_sendbyte(struct ps2dev *ps2dev, unsigned char byte, int timeout);
 void ps2_drain(struct ps2dev *ps2dev, int maxbytes, int timeout);
 int ps2_command(struct ps2dev *ps2dev, unsigned char *param, int command);
-int ps2_schedule_command(struct ps2dev *ps2dev, unsigned char *param, int command);
 int ps2_handle_ack(struct ps2dev *ps2dev, unsigned char data);
 int ps2_handle_response(struct ps2dev *ps2dev, unsigned char data);
 void ps2_cmd_aborted(struct ps2dev *ps2dev);
diff --git a/include/linux/lockd/lockd.h b/include/linux/lockd/lockd.h
index 102d928f7206..dbb87ab282e8 100644
--- a/include/linux/lockd/lockd.h
+++ b/include/linux/lockd/lockd.h
@@ -200,10 +200,12 @@ typedef int	  (*nlm_host_match_fn_t)(void *cur, struct nlm_host *ref);
  * Server-side lock handling
  */
 __be32            nlmsvc_lock(struct svc_rqst *, struct nlm_file *,
-                                        struct nlm_lock *, int, struct nlm_cookie *);
+                              struct nlm_host *, struct nlm_lock *, int,
+                              struct nlm_cookie *);
 __be32            nlmsvc_unlock(struct nlm_file *, struct nlm_lock *);
 __be32            nlmsvc_testlock(struct svc_rqst *, struct nlm_file *,
-                        struct nlm_lock *, struct nlm_lock *, struct nlm_cookie *);
+                        struct nlm_host *, struct nlm_lock *,
+                        struct nlm_lock *, struct nlm_cookie *);
 __be32            nlmsvc_cancel_blocked(struct nlm_file *, struct nlm_lock *);
 unsigned long     nlmsvc_retry_blocked(void);
 void              nlmsvc_traverse_blocks(struct nlm_host *, struct nlm_file *,
@@ -224,7 +226,7 @@ void		  nlmsvc_invalidate_all(void);
  * Cluster failover support
  */
 int           nlmsvc_unlock_all_by_sb(struct super_block *sb);
-int           nlmsvc_unlock_all_by_ip(__be32 server_addr);
+int           nlmsvc_unlock_all_by_ip(struct sockaddr *server_addr);
 
 static inline struct inode *nlmsvc_file_inode(struct nlm_file *file)
 {
diff --git a/include/linux/mfd/asic3.h b/include/linux/mfd/asic3.h
index 4ab2162db13b..322cd6deb9f0 100644
--- a/include/linux/mfd/asic3.h
+++ b/include/linux/mfd/asic3.h
@@ -8,7 +8,7 @@
  * published by the Free Software Foundation.
  *
  * Copyright 2001 Compaq Computer Corporation.
- * Copyright 2007 OpendHand.
+ * Copyright 2007-2008 OpenedHand Ltd.
  */
 
 #ifndef __ASIC3_H__
@@ -16,43 +16,22 @@
 
 #include <linux/types.h>
 
-struct asic3 {
-        void __iomem *mapping;
-        unsigned int bus_shift;
-        unsigned int irq_nr;
-        unsigned int irq_base;
-        spinlock_t lock;
-        u16 irq_bothedge[4];
-        struct device *dev;
-};
-
 struct asic3_platform_data {
-        struct {
-                u32 dir;
-                u32 init;
-                u32 sleep_mask;
-                u32 sleep_out;
-                u32 batt_fault_out;
-                u32 sleep_conf;
-                u32 alt_function;
-        } gpio_a, gpio_b, gpio_c, gpio_d;
-
-        unsigned int bus_shift;
+        u16 *gpio_config;
+        unsigned int gpio_config_num;
 
         unsigned int irq_base;
 
-        struct platform_device **children;
-        unsigned int n_children;
+        unsigned int gpio_base;
 };
 
-int asic3_gpio_get_value(struct asic3 *asic, unsigned gpio);
-void asic3_gpio_set_value(struct asic3 *asic, unsigned gpio, int val);
-
 #define ASIC3_NUM_GPIO_BANKS    4
 #define ASIC3_GPIOS_PER_BANK    16
 #define ASIC3_NUM_GPIOS         64
 #define ASIC3_NR_IRQS           ASIC3_NUM_GPIOS + 6
 
+#define ASIC3_TO_GPIO(gpio) (NR_BUILTIN_GPIO + (gpio))
+
 #define ASIC3_GPIO_BANK_A       0
 #define ASIC3_GPIO_BANK_B       1
 #define ASIC3_GPIO_BANK_C       2
@@ -64,32 +43,89 @@ void asic3_gpio_set_value(struct asic3 *asic, unsigned gpio, int val);
 /* All offsets below are specified with this address bus shift */
 #define ASIC3_DEFAULT_ADDR_SHIFT 2
 
-#define ASIC3_OFFSET(base, reg) (ASIC3_##base##_Base + ASIC3_##base##_##reg)
+#define ASIC3_OFFSET(base, reg) (ASIC3_##base##_BASE + ASIC3_##base##_##reg)
 #define ASIC3_GPIO_OFFSET(base, reg) \
-        (ASIC3_GPIO_##base##_Base + ASIC3_GPIO_##reg)
-
-#define ASIC3_GPIO_A_Base      0x0000
-#define ASIC3_GPIO_B_Base      0x0100
-#define ASIC3_GPIO_C_Base      0x0200
-#define ASIC3_GPIO_D_Base      0x0300
-
-#define ASIC3_GPIO_Mask          0x00    /* R/W 0:don't mask */
-#define ASIC3_GPIO_Direction     0x04    /* R/W 0:input */
-#define ASIC3_GPIO_Out           0x08    /* R/W 0:output low */
-#define ASIC3_GPIO_TriggerType   0x0c    /* R/W 0:level */
-#define ASIC3_GPIO_EdgeTrigger   0x10    /* R/W 0:falling */
-#define ASIC3_GPIO_LevelTrigger  0x14    /* R/W 0:low level detect */
-#define ASIC3_GPIO_SleepMask     0x18    /* R/W 0:don't mask in sleep mode */
-#define ASIC3_GPIO_SleepOut      0x1c    /* R/W level 0:low in sleep mode */
-#define ASIC3_GPIO_BattFaultOut  0x20    /* R/W level 0:low in batt_fault */
-#define ASIC3_GPIO_IntStatus     0x24    /* R/W 0:none, 1:detect */
-#define ASIC3_GPIO_AltFunction   0x28    /* R/W 1:LED register control */
-#define ASIC3_GPIO_SleepConf     0x2c    /*
+        (ASIC3_GPIO_##base##_BASE + ASIC3_GPIO_##reg)
+
+#define ASIC3_GPIO_A_BASE      0x0000
+#define ASIC3_GPIO_B_BASE      0x0100
+#define ASIC3_GPIO_C_BASE      0x0200
+#define ASIC3_GPIO_D_BASE      0x0300
+
+#define ASIC3_GPIO_TO_BANK(gpio) ((gpio) >> 4)
+#define ASIC3_GPIO_TO_BIT(gpio)  ((gpio) - \
+                                  (ASIC3_GPIOS_PER_BANK * ((gpio) >> 4)))
+#define ASIC3_GPIO_TO_MASK(gpio) (1 << ASIC3_GPIO_TO_BIT(gpio))
+#define ASIC3_GPIO_TO_BASE(gpio) (ASIC3_GPIO_A_BASE + (((gpio) >> 4) * 0x0100))
+#define ASIC3_BANK_TO_BASE(bank) (ASIC3_GPIO_A_BASE + ((bank) * 0x100))
+
+#define ASIC3_GPIO_MASK          0x00    /* R/W 0:don't mask */
+#define ASIC3_GPIO_DIRECTION     0x04    /* R/W 0:input */
+#define ASIC3_GPIO_OUT           0x08    /* R/W 0:output low */
+#define ASIC3_GPIO_TRIGGER_TYPE  0x0c    /* R/W 0:level */
+#define ASIC3_GPIO_EDGE_TRIGGER  0x10    /* R/W 0:falling */
+#define ASIC3_GPIO_LEVEL_TRIGGER 0x14    /* R/W 0:low level detect */
+#define ASIC3_GPIO_SLEEP_MASK    0x18    /* R/W 0:don't mask in sleep mode */
+#define ASIC3_GPIO_SLEEP_OUT     0x1c    /* R/W level 0:low in sleep mode */
+#define ASIC3_GPIO_BAT_FAULT_OUT 0x20    /* R/W level 0:low in batt_fault */
+#define ASIC3_GPIO_INT_STATUS    0x24    /* R/W 0:none, 1:detect */
+#define ASIC3_GPIO_ALT_FUNCTION  0x28    /* R/W 1:LED register control */
+#define ASIC3_GPIO_SLEEP_CONF    0x2c    /*
                                           * R/W bit 1: autosleep
                                           * 0: disable gposlpout in normal mode,
                                           * enable gposlpout in sleep mode.
                                           */
-#define ASIC3_GPIO_Status        0x30    /* R   Pin status */
+#define ASIC3_GPIO_STATUS        0x30    /* R   Pin status */
+
+/*
+ * ASIC3 GPIO config
+ *
+ * Bits 0..6   gpio number
+ * Bits 7..13  Alternate function
+ * Bit  14     Direction
+ * Bit  15     Initial value
+ *
+ */
+#define ASIC3_CONFIG_GPIO_PIN(config) ((config) & 0x7f)
+#define ASIC3_CONFIG_GPIO_ALT(config)  (((config) & (0x7f << 7)) >> 7)
+#define ASIC3_CONFIG_GPIO_DIR(config)  ((config & (1 << 14)) >> 14)
+#define ASIC3_CONFIG_GPIO_INIT(config) ((config & (1 << 15)) >> 15)
+#define ASIC3_CONFIG_GPIO(gpio, alt, dir, init) (((gpio) & 0x7f) \
+        | (((alt) & 0x7f) << 7) | (((dir) & 0x1) << 14) \
+        | (((init) & 0x1) << 15))
+#define ASIC3_CONFIG_GPIO_DEFAULT(gpio, dir, init) \
+        ASIC3_CONFIG_GPIO((gpio), 0, (dir), (init))
+#define ASIC3_CONFIG_GPIO_DEFAULT_OUT(gpio, init) \
+        ASIC3_CONFIG_GPIO((gpio), 0, 1, (init))
+
+/*
+ * Alternate functions
+ */
+#define ASIC3_GPIOA11_PWM0              ASIC3_CONFIG_GPIO(11, 1, 1, 0)
+#define ASIC3_GPIOA12_PWM1              ASIC3_CONFIG_GPIO(12, 1, 1, 0)
+#define ASIC3_GPIOA15_CONTROL_CX        ASIC3_CONFIG_GPIO(15, 1, 1, 0)
+#define ASIC3_GPIOC0_LED0               ASIC3_CONFIG_GPIO(32, 1, 1, 0)
+#define ASIC3_GPIOC1_LED1               ASIC3_CONFIG_GPIO(33, 1, 1, 0)
+#define ASIC3_GPIOC2_LED2               ASIC3_CONFIG_GPIO(34, 1, 1, 0)
+#define ASIC3_GPIOC3_SPI_RXD            ASIC3_CONFIG_GPIO(35, 1, 0, 0)
+#define ASIC3_GPIOC4_CF_nCD             ASIC3_CONFIG_GPIO(36, 1, 0, 0)
+#define ASIC3_GPIOC4_SPI_TXD            ASIC3_CONFIG_GPIO(36, 1, 1, 0)
+#define ASIC3_GPIOC5_SPI_CLK            ASIC3_CONFIG_GPIO(37, 1, 1, 0)
+#define ASIC3_GPIOC5_nCIOW              ASIC3_CONFIG_GPIO(37, 1, 1, 0)
+#define ASIC3_GPIOC6_nCIOR              ASIC3_CONFIG_GPIO(38, 1, 1, 0)
+#define ASIC3_GPIOC7_nPCE_1             ASIC3_CONFIG_GPIO(39, 1, 0, 0)
+#define ASIC3_GPIOC8_nPCE_2             ASIC3_CONFIG_GPIO(40, 1, 0, 0)
+#define ASIC3_GPIOC9_nPOE               ASIC3_CONFIG_GPIO(41, 1, 0, 0)
+#define ASIC3_GPIOC10_nPWE              ASIC3_CONFIG_GPIO(42, 1, 0, 0)
+#define ASIC3_GPIOC11_PSKTSEL           ASIC3_CONFIG_GPIO(43, 1, 0, 0)
+#define ASIC3_GPIOC12_nPREG             ASIC3_CONFIG_GPIO(44, 1, 0, 0)
+#define ASIC3_GPIOC13_nPWAIT            ASIC3_CONFIG_GPIO(45, 1, 1, 0)
+#define ASIC3_GPIOC14_nPIOIS16          ASIC3_CONFIG_GPIO(46, 1, 1, 0)
+#define ASIC3_GPIOC15_nPIOR             ASIC3_CONFIG_GPIO(47, 1, 0, 0)
+#define ASIC3_GPIOD11_nCIOIS16          ASIC3_CONFIG_GPIO(59, 1, 0, 0)
+#define ASIC3_GPIOD12_nCWAIT            ASIC3_CONFIG_GPIO(60, 1, 0, 0)
+#define ASIC3_GPIOD15_nPIOW             ASIC3_CONFIG_GPIO(63, 1, 0, 0)
+
 
 #define ASIC3_SPI_Base                0x0400
 #define ASIC3_SPI_Control               0x0000
@@ -128,7 +164,7 @@ void asic3_gpio_set_value(struct asic3 *asic, unsigned gpio, int val);
 #define LED_AUTOSTOP    (1 << 5) /* LED ON/OFF auto stop 0:disable, 1:enable */
 #define LED_ALWAYS      (1 << 6) /* LED Interrupt Mask 0:No mask, 1:mask */
 
-#define ASIC3_CLOCK_Base                0x0A00
+#define ASIC3_CLOCK_BASE           0x0A00
 #define ASIC3_CLOCK_CDEX           0x00
 #define ASIC3_CLOCK_SEL            0x04
 
@@ -159,12 +195,12 @@ void asic3_gpio_set_value(struct asic3 *asic, unsigned gpio, int val);
 #define CLOCK_SEL_CX            (1 << 2)
 
 
-#define ASIC3_INTR_Base         0x0B00
+#define ASIC3_INTR_BASE         0x0B00
 
-#define ASIC3_INTR_IntMask       0x00  /* Interrupt mask control */
-#define ASIC3_INTR_PIntStat      0x04  /* Peripheral interrupt status */
-#define ASIC3_INTR_IntCPS        0x08  /* Interrupt timer clock pre-scale */
-#define ASIC3_INTR_IntTBS        0x0c  /* Interrupt timer set */
+#define ASIC3_INTR_INT_MASK       0x00  /* Interrupt mask control */
+#define ASIC3_INTR_P_INT_STAT     0x04  /* Peripheral interrupt status */
+#define ASIC3_INTR_INT_CPS        0x08  /* Interrupt timer clock pre-scale */
+#define ASIC3_INTR_INT_TBS        0x0c  /* Interrupt timer set */
 
 #define ASIC3_INTMASK_GINTMASK    (1 << 0)  /* Global INTs mask 1:enable */
 #define ASIC3_INTMASK_GINTEL      (1 << 1)  /* 1: rising edge, 0: hi level */
@@ -227,44 +263,12 @@ void asic3_gpio_set_value(struct asic3 *asic, unsigned gpio, int val);
 #define ASIC3_EXTCF_CF_SLEEP             (1 << 15) /* CF sleep mode control */
 
 /*********************************************
- *  The Onewire interface registers
- *
- *  OWM_CMD
- *  OWM_DAT
- *  OWM_INTR
- *  OWM_INTEN
- *  OWM_CLKDIV
+ *  The Onewire interface (DS1WM) is handled
+ *  by the ds1wm driver.
  *
  *********************************************/
 
-#define ASIC3_OWM_Base          0xC00
-
-#define ASIC3_OWM_CMD         0x00
-#define ASIC3_OWM_DAT         0x04
-#define ASIC3_OWM_INTR        0x08
-#define ASIC3_OWM_INTEN       0x0C
-#define ASIC3_OWM_CLKDIV      0x10
-
-#define ASIC3_OWM_CMD_ONEWR         (1 << 0)
-#define ASIC3_OWM_CMD_SRA           (1 << 1)
-#define ASIC3_OWM_CMD_DQO           (1 << 2)
-#define ASIC3_OWM_CMD_DQI           (1 << 3)
-
-#define ASIC3_OWM_INTR_PD          (1 << 0)
-#define ASIC3_OWM_INTR_PDR         (1 << 1)
-#define ASIC3_OWM_INTR_TBE         (1 << 2)
-#define ASIC3_OWM_INTR_TEMP        (1 << 3)
-#define ASIC3_OWM_INTR_RBF         (1 << 4)
-
-#define ASIC3_OWM_INTEN_EPD        (1 << 0)
-#define ASIC3_OWM_INTEN_IAS        (1 << 1)
-#define ASIC3_OWM_INTEN_ETBE       (1 << 2)
-#define ASIC3_OWM_INTEN_ETMT       (1 << 3)
-#define ASIC3_OWM_INTEN_ERBF       (1 << 4)
-
-#define ASIC3_OWM_CLKDIV_PRE       (3 << 0) /* two bits wide at bit 0 */
-#define ASIC3_OWM_CLKDIV_DIV       (7 << 2) /* 3 bits wide at bit 2 */
-
+#define ASIC3_OWM_BASE          0xC00
 
 /*****************************************************************************
  *  The SD configuration registers are at a completely different location
@@ -492,6 +496,7 @@ void asic3_gpio_set_value(struct asic3 *asic, unsigned gpio, int val);
 #define ASIC3_SDIO_CTRL_LEDCtrl              0x7C
 #define ASIC3_SDIO_CTRL_SoftwareReset        0x1C0
 
-#define ASIC3_MAP_SIZE                       0x2000
+#define ASIC3_MAP_SIZE_32BIT    0x2000
+#define ASIC3_MAP_SIZE_16BIT    0x1000
 
 #endif /* __ASIC3_H__ */
diff --git a/include/linux/module.h b/include/linux/module.h
index 3e03b1acbc94..fce15ebd0e1c 100644
--- a/include/linux/module.h
+++ b/include/linux/module.h
@@ -249,27 +249,30 @@ struct module
 
         /* Exported symbols */
         const struct kernel_symbol *syms;
-        unsigned int num_syms;
         const unsigned long *crcs;
+        unsigned int num_syms;
 
         /* GPL-only exported symbols. */
-        const struct kernel_symbol *gpl_syms;
         unsigned int num_gpl_syms;
+        const struct kernel_symbol *gpl_syms;
         const unsigned long *gpl_crcs;
 
+#ifdef CONFIG_UNUSED_SYMBOLS
         /* unused exported symbols. */
         const struct kernel_symbol *unused_syms;
-        unsigned int num_unused_syms;
         const unsigned long *unused_crcs;
+        unsigned int num_unused_syms;
+
         /* GPL-only, unused exported symbols. */
-        const struct kernel_symbol *unused_gpl_syms;
         unsigned int num_unused_gpl_syms;
+        const struct kernel_symbol *unused_gpl_syms;
         const unsigned long *unused_gpl_crcs;
+#endif
 
         /* symbols that will be GPL-only in the near future. */
         const struct kernel_symbol *gpl_future_syms;
-        unsigned int num_gpl_future_syms;
         const unsigned long *gpl_future_crcs;
+        unsigned int num_gpl_future_syms;
 
         /* Exception table */
         unsigned int num_exentries;
@@ -285,10 +288,10 @@ struct module
         void *module_core;
 
         /* Here are the sizes of the init and core sections */
-        unsigned long init_size, core_size;
+        unsigned int init_size, core_size;
 
         /* The size of the executable code in each section.  */
-        unsigned long init_text_size, core_text_size;
+        unsigned int init_text_size, core_text_size;
 
         /* The handle returned from unwind_add_table. */
         void *unwind_info;
@@ -300,29 +303,15 @@ struct module
 
 #ifdef CONFIG_GENERIC_BUG
         /* Support for BUG */
+        unsigned num_bugs;
         struct list_head bug_list;
         struct bug_entry *bug_table;
-        unsigned num_bugs;
-#endif
-
-#ifdef CONFIG_MODULE_UNLOAD
-        /* Reference counts */
-        struct module_ref ref[NR_CPUS];
-
-        /* What modules depend on me? */
-        struct list_head modules_which_use_me;
-
-        /* Who is waiting for us to be unloaded */
-        struct task_struct *waiter;
-
-        /* Destruction function. */
-        void (*exit)(void);
 #endif
 
 #ifdef CONFIG_KALLSYMS
         /* We keep the symbol and string tables for kallsyms. */
         Elf_Sym *symtab;
-        unsigned long num_symtab;
+        unsigned int num_symtab;
         char *strtab;
 
         /* Section attributes */
@@ -342,6 +331,21 @@ struct module
         struct marker *markers;
         unsigned int num_markers;
 #endif
+
+#ifdef CONFIG_MODULE_UNLOAD
+        /* What modules depend on me? */
+        struct list_head modules_which_use_me;
+
+        /* Who is waiting for us to be unloaded */
+        struct task_struct *waiter;
+
+        /* Destruction function. */
+        void (*exit)(void);
+
+        /* Reference counts */
+        struct module_ref ref[NR_CPUS];
+#endif
+
 };
 #ifndef MODULE_ARCH_INIT
 #define MODULE_ARCH_INIT {}
diff --git a/include/linux/mroute.h b/include/linux/mroute.h
index de4decfa1bfc..07112ee9293a 100644
--- a/include/linux/mroute.h
+++ b/include/linux/mroute.h
@@ -144,11 +144,37 @@ static inline int ip_mroute_opt(int opt)
 }
 #endif
 
+#ifdef CONFIG_IP_MROUTE
 extern int ip_mroute_setsockopt(struct sock *, int, char __user *, int);
 extern int ip_mroute_getsockopt(struct sock *, int, char __user *, int __user *);
 extern int ipmr_ioctl(struct sock *sk, int cmd, void __user *arg);
-extern void ip_mr_init(void);
+extern int ip_mr_init(void);
+#else
+static inline
+int ip_mroute_setsockopt(struct sock *sock,
+                         int optname, char __user *optval, int optlen)
+{
+        return -ENOPROTOOPT;
+}
+
+static inline
+int ip_mroute_getsockopt(struct sock *sock,
+                         int optname, char __user *optval, int __user *optlen)
+{
+        return -ENOPROTOOPT;
+}
 
+static inline
+int ipmr_ioctl(struct sock *sk, int cmd, void __user *arg)
+{
+        return -ENOIOCTLCMD;
+}
+
+static inline int ip_mr_init(void)
+{
+        return 0;
+}
+#endif
 
 struct vif_device
 {
diff --git a/include/linux/mroute6.h b/include/linux/mroute6.h
index e7989593142b..5cf50473a10f 100644
--- a/include/linux/mroute6.h
+++ b/include/linux/mroute6.h
@@ -131,11 +131,44 @@ static inline int ip6_mroute_opt(int opt)
 
 struct sock;
 
+#ifdef CONFIG_IPV6_MROUTE
 extern int ip6_mroute_setsockopt(struct sock *, int, char __user *, int);
 extern int ip6_mroute_getsockopt(struct sock *, int, char __user *, int __user *);
 extern int ip6_mr_input(struct sk_buff *skb);
 extern int ip6mr_ioctl(struct sock *sk, int cmd, void __user *arg);
-extern void ip6_mr_init(void);
+extern int ip6_mr_init(void);
+extern void ip6_mr_cleanup(void);
+#else
+static inline
+int ip6_mroute_setsockopt(struct sock *sock,
+                          int optname, char __user *optval, int optlen)
+{
+        return -ENOPROTOOPT;
+}
+
+static inline
+int ip6_mroute_getsockopt(struct sock *sock,
+                          int optname, char __user *optval, int __user *optlen)
+{
+        return -ENOPROTOOPT;
+}
+
+static inline
+int ip6mr_ioctl(struct sock *sk, int cmd, void __user *arg)
+{
+        return -ENOIOCTLCMD;
+}
+
+static inline int ip6_mr_init(void)
+{
+        return 0;
+}
+
+static inline void ip6_mr_cleanup(void)
+{
+        return;
+}
+#endif
 
 struct mif_device
 {
diff --git a/include/linux/mtd/map.h b/include/linux/mtd/map.h
index a9fae032ba81..9c1d95491f8b 100644
--- a/include/linux/mtd/map.h
+++ b/include/linux/mtd/map.h
@@ -189,7 +189,7 @@ typedef union {
 */
 
 struct map_info {
-        char *name;
+        const char *name;
         unsigned long size;
         resource_size_t phys;
 #define NO_XIP (-1UL)
diff --git a/include/linux/mtd/mtd.h b/include/linux/mtd/mtd.h
index 245f9098e171..8b5d49133ec6 100644
--- a/include/linux/mtd/mtd.h
+++ b/include/linux/mtd/mtd.h
@@ -121,7 +121,7 @@ struct mtd_info {
         u_int32_t oobavail;  // Available OOB bytes per block
 
         // Kernel-only stuff starts here.
-        char *name;
+        const char *name;
         int index;
 
         /* ecc layout structure pointer - read only ! */
diff --git a/include/linux/mv643xx_eth.h b/include/linux/mv643xx_eth.h
index a15cdd4a8e58..12078577aef6 100644
--- a/include/linux/mv643xx_eth.h
+++ b/include/linux/mv643xx_eth.h
@@ -17,30 +17,59 @@
 
 struct mv643xx_eth_shared_platform_data {
         struct mbus_dram_target_info    *dram;
-        unsigned int    t_clk;
+        unsigned int            t_clk;
 };
 
 struct mv643xx_eth_platform_data {
+        /*
+         * Pointer back to our parent instance, and our port number.
+         */
         struct platform_device  *shared;
-        int             port_number;
+        int                     port_number;
 
+        /*
+         * Whether a PHY is present, and if yes, at which address.
+         */
         struct platform_device  *shared_smi;
+        int                     force_phy_addr;
+        int                     phy_addr;
 
-        u16             force_phy_addr; /* force override if phy_addr == 0 */
-        u16             phy_addr;
-
-        /* If speed is 0, then speed and duplex are autonegotiated. */
-        int             speed;          /* 0, SPEED_10, SPEED_100, SPEED_1000 */
-        int             duplex;         /* DUPLEX_HALF or DUPLEX_FULL */
-
-        /* non-zero values of the following fields override defaults */
-        u32             tx_queue_size;
-        u32             rx_queue_size;
-        u32             tx_sram_addr;
-        u32             tx_sram_size;
-        u32             rx_sram_addr;
-        u32             rx_sram_size;
-        u8              mac_addr[6];    /* mac address if non-zero*/
+        /*
+         * Use this MAC address if it is valid, overriding the
+         * address that is already in the hardware.
+         */
+        u8                      mac_addr[6];
+
+        /*
+         * If speed is 0, autonegotiation is enabled.
+         *   Valid values for speed: 0, SPEED_10, SPEED_100, SPEED_1000.
+         *   Valid values for duplex: DUPLEX_HALF, DUPLEX_FULL.
+         */
+        int                     speed;
+        int                     duplex;
+
+        /*
+         * Which RX/TX queues to use.
+         */
+        int                     rx_queue_mask;
+        int                     tx_queue_mask;
+
+        /*
+         * Override default RX/TX queue sizes if nonzero.
+         */
+        int                     rx_queue_size;
+        int                     tx_queue_size;
+
+        /*
+         * Use on-chip SRAM for RX/TX descriptors if size is nonzero
+         * and sufficient to contain all descriptors for the requested
+         * ring sizes.
+         */
+        unsigned long           rx_sram_addr;
+        int                     rx_sram_size;
+        unsigned long           tx_sram_addr;
+        int                     tx_sram_size;
 };
 
-#endif /* __LINUX_MV643XX_ETH_H */
+
+#endif
diff --git a/include/linux/net.h b/include/linux/net.h
index 71f7dd559285..150a48c68d52 100644
--- a/include/linux/net.h
+++ b/include/linux/net.h
@@ -106,23 +106,23 @@ enum sock_shutdown_cmd {
 /**
  *  struct socket - general BSD socket
  *  @state: socket state (%SS_CONNECTED, etc)
+ *  @type: socket type (%SOCK_STREAM, etc)
  *  @flags: socket flags (%SOCK_ASYNC_NOSPACE, etc)
  *  @ops: protocol specific socket operations
  *  @fasync_list: Asynchronous wake up list
  *  @file: File back pointer for gc
  *  @sk: internal networking protocol agnostic socket representation
  *  @wait: wait queue for several uses
- *  @type: socket type (%SOCK_STREAM, etc)
  */
 struct socket {
         socket_state            state;
+        short                   type;
         unsigned long           flags;
         const struct proto_ops  *ops;
         struct fasync_struct    *fasync_list;
         struct file             *file;
         struct sock             *sk;
         wait_queue_head_t       wait;
-        short                   type;
 };
 
 struct vm_area_struct;
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index 25f87102ab66..812bcd8b4363 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -118,14 +118,6 @@ struct wireless_dev;
 
 #endif  /*  __KERNEL__  */
 
-struct net_device_subqueue
-{
-        /* Give a control state for each queue.  This struct may contain
-         * per-queue locks in the future.
-         */
-        unsigned long   state;
-};
-
 /*
  *      Network device statistics. Akin to the 2.0 ether stats but
  *      with byte counters.
@@ -281,14 +273,11 @@ struct header_ops {
 
 enum netdev_state_t
 {
-        __LINK_STATE_XOFF=0,
         __LINK_STATE_START,
         __LINK_STATE_PRESENT,
-        __LINK_STATE_SCHED,
         __LINK_STATE_NOCARRIER,
         __LINK_STATE_LINKWATCH_PENDING,
         __LINK_STATE_DORMANT,
-        __LINK_STATE_QDISC_RUNNING,
 };
 
 
@@ -448,6 +437,20 @@ static inline void napi_synchronize(const struct napi_struct *n)
 # define napi_synchronize(n)    barrier()
 #endif
 
+enum netdev_queue_state_t
+{
+        __QUEUE_STATE_XOFF,
+};
+
+struct netdev_queue {
+        struct net_device       *dev;
+        struct Qdisc            *qdisc;
+        unsigned long           state;
+        spinlock_t              _xmit_lock;
+        int                     xmit_lock_owner;
+        struct Qdisc            *qdisc_sleeping;
+} ____cacheline_aligned_in_smp;
+
 /*
  *      The DEVICE structure.
  *      Actually, this whole structure is a big mistake.  It mixes I/O
@@ -516,7 +519,6 @@ struct net_device
 #define NETIF_F_LLTX            4096    /* LockLess TX - deprecated. Please */
                                         /* do not use LLTX in new drivers */
 #define NETIF_F_NETNS_LOCAL     8192    /* Does not change network namespaces */
-#define NETIF_F_MULTI_QUEUE     16384   /* Has multiple TX/RX queues */
 #define NETIF_F_LRO             32768   /* large receive offload */
 
         /* Segmentation offload features */
@@ -537,8 +539,6 @@ struct net_device
 #define NETIF_F_V6_CSUM         (NETIF_F_GEN_CSUM | NETIF_F_IPV6_CSUM)
 #define NETIF_F_ALL_CSUM        (NETIF_F_V4_CSUM | NETIF_F_V6_CSUM)
 
-        struct net_device       *next_sched;
-
         /* Interface index. Unique device identifier    */
         int                     ifindex;
         int                     iflink;
@@ -594,13 +594,14 @@ struct net_device
         unsigned char           addr_len;       /* hardware address length      */
         unsigned short          dev_id;         /* for shared network cards */
 
+        spinlock_t              addr_list_lock;
         struct dev_addr_list    *uc_list;       /* Secondary unicast mac addresses */
         int                     uc_count;       /* Number of installed ucasts   */
         int                     uc_promisc;
         struct dev_addr_list    *mc_list;       /* Multicast mac addresses      */
         int                     mc_count;       /* Number of installed mcasts   */
-        int                     promiscuity;
-        int                     allmulti;
+        unsigned int            promiscuity;
+        unsigned int            allmulti;
 
 
         /* Protocol specific pointers */
@@ -624,32 +625,21 @@ struct net_device
 
         unsigned char           broadcast[MAX_ADDR_LEN];        /* hw bcast add */
 
-        /* ingress path synchronizer */
-        spinlock_t              ingress_lock;
-        struct Qdisc            *qdisc_ingress;
+        struct netdev_queue     rx_queue;
 
-/*
- * Cache line mostly used on queue transmit path (qdisc)
- */
-        /* device queue lock */
-        spinlock_t              queue_lock ____cacheline_aligned_in_smp;
-        struct Qdisc            *qdisc;
-        struct Qdisc            *qdisc_sleeping;
-        struct list_head        qdisc_list;
-        unsigned long           tx_queue_len;   /* Max frames per queue allowed */
+        struct netdev_queue     *_tx ____cacheline_aligned_in_smp;
 
-        /* Partially transmitted GSO packet. */
-        struct sk_buff          *gso_skb;
+        /* Number of TX queues allocated at alloc_netdev_mq() time  */
+        unsigned int            num_tx_queues;
+
+        /* Number of TX queues currently active in device  */
+        unsigned int            real_num_tx_queues;
+
+        unsigned long           tx_queue_len;   /* Max frames per queue allowed */
 
 /*
  * One part is mostly used on xmit path (device)
  */
-        /* hard_start_xmit synchronizer */
-        spinlock_t              _xmit_lock ____cacheline_aligned_in_smp;
-        /* cpu id of processor entered to hard_start_xmit or -1,
-           if nobody entered there.
-         */
-        int                     xmit_lock_owner;
         void                    *priv;  /* pointer to private data      */
         int                     (*hard_start_xmit) (struct sk_buff *skb,
                                                     struct net_device *dev);
@@ -728,6 +718,9 @@ struct net_device
         void                    (*poll_controller)(struct net_device *dev);
 #endif
 
+        u16                     (*select_queue)(struct net_device *dev,
+                                                struct sk_buff *skb);
+
 #ifdef CONFIG_NET_NS
         /* Network namespace this network device is inside */
         struct net              *nd_net;
@@ -740,6 +733,8 @@ struct net_device
         struct net_bridge_port  *br_port;
         /* macvlan */
         struct macvlan_port     *macvlan_port;
+        /* GARP */
+        struct garp_port        *garp_port;
 
         /* class/net/name entry */
         struct device           dev;
@@ -755,16 +750,31 @@ struct net_device
         /* for setting kernel sock attribute on TCP connection setup */
 #define GSO_MAX_SIZE            65536
         unsigned int            gso_max_size;
-
-        /* The TX queue control structures */
-        unsigned int                    egress_subqueue_count;
-        struct net_device_subqueue      egress_subqueue[1];
 };
 #define to_net_dev(d) container_of(d, struct net_device, dev)
 
 #define NETDEV_ALIGN            32
 #define NETDEV_ALIGN_CONST      (NETDEV_ALIGN - 1)
 
+static inline
+struct netdev_queue *netdev_get_tx_queue(const struct net_device *dev,
+                                         unsigned int index)
+{
+        return &dev->_tx[index];
+}
+
+static inline void netdev_for_each_tx_queue(struct net_device *dev,
+                                            void (*f)(struct net_device *,
+                                                      struct netdev_queue *,
+                                                      void *),
+                                            void *arg)
+{
+        unsigned int i;
+
+        for (i = 0; i < dev->num_tx_queues; i++)
+                f(dev, &dev->_tx[i], arg);
+}
+
 /*
  * Net namespace inlines
  */
@@ -795,7 +805,9 @@ void dev_net_set(struct net_device *dev, struct net *net)
  */
 static inline void *netdev_priv(const struct net_device *dev)
 {
-        return dev->priv;
+        return (char *)dev + ((sizeof(struct net_device)
+                               + NETDEV_ALIGN_CONST)
+                              & ~NETDEV_ALIGN_CONST);
 }
 
 /* Set the sysfs physical device reference for the network logical device
@@ -830,6 +842,19 @@ static inline void netif_napi_add(struct net_device *dev,
         set_bit(NAPI_STATE_SCHED, &napi->state);
 }
 
+/**
+ *  netif_napi_del - remove a napi context
+ *  @napi: napi context
+ *
+ *  netif_napi_del() removes a napi context from the network device napi list
+ */
+static inline void netif_napi_del(struct napi_struct *napi)
+{
+#ifdef CONFIG_NETPOLL
+        list_del(&napi->dev_list);
+#endif
+}
+
 struct packet_type {
         __be16                  type;   /* This is really htons(ether_type). */
         struct net_device       *dev;   /* NULL is wildcarded here           */
@@ -890,6 +915,7 @@ extern struct net_device	*__dev_get_by_name(struct net *net, const char *name);
 extern int              dev_alloc_name(struct net_device *dev, const char *name);
 extern int              dev_open(struct net_device *dev);
 extern int              dev_close(struct net_device *dev);
+extern void             dev_disable_lro(struct net_device *dev);
 extern int              dev_queue_xmit(struct sk_buff *skb);
 extern int              register_netdevice(struct net_device *dev);
 extern void             unregister_netdevice(struct net_device *dev);
@@ -939,7 +965,7 @@ static inline int unregister_gifconf(unsigned int family)
  */
 struct softnet_data
 {
-        struct net_device       *output_queue;
+        struct Qdisc            *output_queue;
         struct sk_buff_head     input_pkt_queue;
         struct list_head        poll_list;
         struct sk_buff          *completion_queue;
@@ -954,12 +980,20 @@ DECLARE_PER_CPU(struct softnet_data,softnet_data);
 
 #define HAVE_NETIF_QUEUE
 
-extern void __netif_schedule(struct net_device *dev);
+extern void __netif_schedule(struct Qdisc *q);
 
-static inline void netif_schedule(struct net_device *dev)
+static inline void netif_schedule_queue(struct netdev_queue *txq)
 {
-        if (!test_bit(__LINK_STATE_XOFF, &dev->state))
-                __netif_schedule(dev);
+        if (!test_bit(__QUEUE_STATE_XOFF, &txq->state))
+                __netif_schedule(txq->qdisc);
+}
+
+static inline void netif_tx_schedule_all(struct net_device *dev)
+{
+        unsigned int i;
+
+        for (i = 0; i < dev->num_tx_queues; i++)
+                netif_schedule_queue(netdev_get_tx_queue(dev, i));
 }
 
 /**
@@ -968,9 +1002,24 @@ static inline void netif_schedule(struct net_device *dev)
  *
  *      Allow upper layers to call the device hard_start_xmit routine.
  */
+static inline void netif_tx_start_queue(struct netdev_queue *dev_queue)
+{
+        clear_bit(__QUEUE_STATE_XOFF, &dev_queue->state);
+}
+
 static inline void netif_start_queue(struct net_device *dev)
 {
-        clear_bit(__LINK_STATE_XOFF, &dev->state);
+        netif_tx_start_queue(netdev_get_tx_queue(dev, 0));
+}
+
+static inline void netif_tx_start_all_queues(struct net_device *dev)
+{
+        unsigned int i;
+
+        for (i = 0; i < dev->num_tx_queues; i++) {
+                struct netdev_queue *txq = netdev_get_tx_queue(dev, i);
+                netif_tx_start_queue(txq);
+        }
 }
 
 /**
@@ -980,16 +1029,31 @@ static inline void netif_start_queue(struct net_device *dev)
  *      Allow upper layers to call the device hard_start_xmit routine.
  *      Used for flow control when transmit resources are available.
  */
-static inline void netif_wake_queue(struct net_device *dev)
+static inline void netif_tx_wake_queue(struct netdev_queue *dev_queue)
 {
 #ifdef CONFIG_NETPOLL_TRAP
         if (netpoll_trap()) {
-                clear_bit(__LINK_STATE_XOFF, &dev->state);
+                clear_bit(__QUEUE_STATE_XOFF, &dev_queue->state);
                 return;
         }
 #endif
-        if (test_and_clear_bit(__LINK_STATE_XOFF, &dev->state))
-                __netif_schedule(dev);
+        if (test_and_clear_bit(__QUEUE_STATE_XOFF, &dev_queue->state))
+                __netif_schedule(dev_queue->qdisc);
+}
+
+static inline void netif_wake_queue(struct net_device *dev)
+{
+        netif_tx_wake_queue(netdev_get_tx_queue(dev, 0));
+}
+
+static inline void netif_tx_wake_all_queues(struct net_device *dev)
+{
+        unsigned int i;
+
+        for (i = 0; i < dev->num_tx_queues; i++) {
+                struct netdev_queue *txq = netdev_get_tx_queue(dev, i);
+                netif_tx_wake_queue(txq);
+        }
 }
 
 /**
@@ -999,9 +1063,24 @@ static inline void netif_wake_queue(struct net_device *dev)
  *      Stop upper layers calling the device hard_start_xmit routine.
  *      Used for flow control when transmit resources are unavailable.
  */
+static inline void netif_tx_stop_queue(struct netdev_queue *dev_queue)
+{
+        set_bit(__QUEUE_STATE_XOFF, &dev_queue->state);
+}
+
 static inline void netif_stop_queue(struct net_device *dev)
 {
-        set_bit(__LINK_STATE_XOFF, &dev->state);
+        netif_tx_stop_queue(netdev_get_tx_queue(dev, 0));
+}
+
+static inline void netif_tx_stop_all_queues(struct net_device *dev)
+{
+        unsigned int i;
+
+        for (i = 0; i < dev->num_tx_queues; i++) {
+                struct netdev_queue *txq = netdev_get_tx_queue(dev, i);
+                netif_tx_stop_queue(txq);
+        }
 }
 
 /**
@@ -1010,9 +1089,14 @@ static inline void netif_stop_queue(struct net_device *dev)
  *
  *      Test if transmit queue on device is currently unable to send.
  */
+static inline int netif_tx_queue_stopped(const struct netdev_queue *dev_queue)
+{
+        return test_bit(__QUEUE_STATE_XOFF, &dev_queue->state);
+}
+
 static inline int netif_queue_stopped(const struct net_device *dev)
 {
-        return test_bit(__LINK_STATE_XOFF, &dev->state);
+        return netif_tx_queue_stopped(netdev_get_tx_queue(dev, 0));
 }
 
 /**
@@ -1042,9 +1126,8 @@ static inline int netif_running(const struct net_device *dev)
  */
 static inline void netif_start_subqueue(struct net_device *dev, u16 queue_index)
 {
-#ifdef CONFIG_NETDEVICES_MULTIQUEUE
-        clear_bit(__LINK_STATE_XOFF, &dev->egress_subqueue[queue_index].state);
-#endif
+        struct netdev_queue *txq = netdev_get_tx_queue(dev, queue_index);
+        clear_bit(__QUEUE_STATE_XOFF, &txq->state);
 }
 
 /**
@@ -1056,13 +1139,12 @@ static inline void netif_start_subqueue(struct net_device *dev, u16 queue_index)
  */
 static inline void netif_stop_subqueue(struct net_device *dev, u16 queue_index)
 {
-#ifdef CONFIG_NETDEVICES_MULTIQUEUE
+        struct netdev_queue *txq = netdev_get_tx_queue(dev, queue_index);
 #ifdef CONFIG_NETPOLL_TRAP
         if (netpoll_trap())
                 return;
 #endif
-        set_bit(__LINK_STATE_XOFF, &dev->egress_subqueue[queue_index].state);
-#endif
+        set_bit(__QUEUE_STATE_XOFF, &txq->state);
 }
 
 /**
@@ -1075,12 +1157,8 @@ static inline void netif_stop_subqueue(struct net_device *dev, u16 queue_index)
 static inline int __netif_subqueue_stopped(const struct net_device *dev,
                                          u16 queue_index)
 {
-#ifdef CONFIG_NETDEVICES_MULTIQUEUE
-        return test_bit(__LINK_STATE_XOFF,
-                        &dev->egress_subqueue[queue_index].state);
-#else
-        return 0;
-#endif
+        struct netdev_queue *txq = netdev_get_tx_queue(dev, queue_index);
+        return test_bit(__QUEUE_STATE_XOFF, &txq->state);
 }
 
 static inline int netif_subqueue_stopped(const struct net_device *dev,
@@ -1098,15 +1176,13 @@ static inline int netif_subqueue_stopped(const struct net_device *dev,
  */
 static inline void netif_wake_subqueue(struct net_device *dev, u16 queue_index)
 {
-#ifdef CONFIG_NETDEVICES_MULTIQUEUE
+        struct netdev_queue *txq = netdev_get_tx_queue(dev, queue_index);
 #ifdef CONFIG_NETPOLL_TRAP
         if (netpoll_trap())
                 return;
 #endif
-        if (test_and_clear_bit(__LINK_STATE_XOFF,
-                               &dev->egress_subqueue[queue_index].state))
-                __netif_schedule(dev);
-#endif
+        if (test_and_clear_bit(__QUEUE_STATE_XOFF, &txq->state))
+                __netif_schedule(txq->qdisc);
 }
 
 /**
@@ -1114,15 +1190,10 @@ static inline void netif_wake_subqueue(struct net_device *dev, u16 queue_index)
  *      @dev: network device
  *
  * Check if device has multiple transmit queues
- * Always falls if NETDEVICE_MULTIQUEUE is not configured
  */
 static inline int netif_is_multiqueue(const struct net_device *dev)
 {
-#ifdef CONFIG_NETDEVICES_MULTIQUEUE
-        return (!!(NETIF_F_MULTI_QUEUE & dev->features));
-#else
-        return 0;
-#endif
+        return (dev->num_tx_queues > 1);
 }
 
 /* Use this variant when it is known for sure that it
@@ -1142,6 +1213,7 @@ extern int		netif_rx(struct sk_buff *skb);
 extern int              netif_rx_ni(struct sk_buff *skb);
 #define HAVE_NETIF_RECEIVE_SKB 1
 extern int              netif_receive_skb(struct sk_buff *skb);
+extern void             netif_nit_deliver(struct sk_buff *skb);
 extern int              dev_valid_name(const char *name);
 extern int              dev_ioctl(struct net *net, unsigned int cmd, void __user *);
 extern int              dev_ethtool(struct net *net, struct ifreq *);
@@ -1154,7 +1226,8 @@ extern int		dev_set_mtu(struct net_device *, int);
 extern int              dev_set_mac_address(struct net_device *,
                                             struct sockaddr *);
 extern int              dev_hard_start_xmit(struct sk_buff *skb,
-                                            struct net_device *dev);
+                                            struct net_device *dev,
+                                            struct netdev_queue *txq);
 
 extern int              netdev_budget;
 
@@ -1397,62 +1470,121 @@ static inline void netif_rx_complete(struct net_device *dev,
  *
  * Get network device transmit lock
  */
-static inline void __netif_tx_lock(struct net_device *dev, int cpu)
+static inline void __netif_tx_lock(struct netdev_queue *txq, int cpu)
 {
-        spin_lock(&dev->_xmit_lock);
-        dev->xmit_lock_owner = cpu;
+        spin_lock(&txq->_xmit_lock);
+        txq->xmit_lock_owner = cpu;
+}
+
+static inline void __netif_tx_lock_bh(struct netdev_queue *txq)
+{
+        spin_lock_bh(&txq->_xmit_lock);
+        txq->xmit_lock_owner = smp_processor_id();
 }
 
 static inline void netif_tx_lock(struct net_device *dev)
 {
-        __netif_tx_lock(dev, smp_processor_id());
+        int cpu = smp_processor_id();
+        unsigned int i;
+
+        for (i = 0; i < dev->num_tx_queues; i++) {
+                struct netdev_queue *txq = netdev_get_tx_queue(dev, i);
+                __netif_tx_lock(txq, cpu);
+        }
 }
 
 static inline void netif_tx_lock_bh(struct net_device *dev)
 {
-        spin_lock_bh(&dev->_xmit_lock);
-        dev->xmit_lock_owner = smp_processor_id();
+        local_bh_disable();
+        netif_tx_lock(dev);
 }
 
-static inline int netif_tx_trylock(struct net_device *dev)
+static inline int __netif_tx_trylock(struct netdev_queue *txq)
 {
-        int ok = spin_trylock(&dev->_xmit_lock);
+        int ok = spin_trylock(&txq->_xmit_lock);
         if (likely(ok))
-                dev->xmit_lock_owner = smp_processor_id();
+                txq->xmit_lock_owner = smp_processor_id();
         return ok;
 }
 
+static inline int netif_tx_trylock(struct net_device *dev)
+{
+        return __netif_tx_trylock(netdev_get_tx_queue(dev, 0));
+}
+
+static inline void __netif_tx_unlock(struct netdev_queue *txq)
+{
+        txq->xmit_lock_owner = -1;
+        spin_unlock(&txq->_xmit_lock);
+}
+
+static inline void __netif_tx_unlock_bh(struct netdev_queue *txq)
+{
+        txq->xmit_lock_owner = -1;
+        spin_unlock_bh(&txq->_xmit_lock);
+}
+
 static inline void netif_tx_unlock(struct net_device *dev)
 {
-        dev->xmit_lock_owner = -1;
-        spin_unlock(&dev->_xmit_lock);
+        unsigned int i;
+
+        for (i = 0; i < dev->num_tx_queues; i++) {
+                struct netdev_queue *txq = netdev_get_tx_queue(dev, i);
+                __netif_tx_unlock(txq);
+        }
+
 }
 
 static inline void netif_tx_unlock_bh(struct net_device *dev)
 {
-        dev->xmit_lock_owner = -1;
-        spin_unlock_bh(&dev->_xmit_lock);
+        netif_tx_unlock(dev);
+        local_bh_enable();
 }
 
-#define HARD_TX_LOCK(dev, cpu) {                        \
+#define HARD_TX_LOCK(dev, txq, cpu) {                   \
         if ((dev->features & NETIF_F_LLTX) == 0) {      \
-                __netif_tx_lock(dev, cpu);                      \
+                __netif_tx_lock(txq, cpu);              \
         }                                               \
 }
 
-#define HARD_TX_UNLOCK(dev) {                           \
+#define HARD_TX_UNLOCK(dev, txq) {                      \
         if ((dev->features & NETIF_F_LLTX) == 0) {      \
-                netif_tx_unlock(dev);                   \
+                __netif_tx_unlock(txq);                 \
         }                                               \
 }
 
 static inline void netif_tx_disable(struct net_device *dev)
 {
+        unsigned int i;
+
         netif_tx_lock_bh(dev);
-        netif_stop_queue(dev);
+        for (i = 0; i < dev->num_tx_queues; i++) {
+                struct netdev_queue *txq = netdev_get_tx_queue(dev, i);
+                netif_tx_stop_queue(txq);
+        }
         netif_tx_unlock_bh(dev);
 }
 
+static inline void netif_addr_lock(struct net_device *dev)
+{
+        spin_lock(&dev->addr_list_lock);
+}
+
+static inline void netif_addr_lock_bh(struct net_device *dev)
+{
+        spin_lock_bh(&dev->addr_list_lock);
+}
+
+static inline void netif_addr_unlock(struct net_device *dev)
+{
+        spin_unlock(&dev->addr_list_lock);
+}
+
+static inline void netif_addr_unlock_bh(struct net_device *dev)
+{
+        spin_unlock_bh(&dev->addr_list_lock);
+}
+
 /* These functions live elsewhere (drivers/net/net_init.c, but related) */
 
 extern void             ether_setup(struct net_device *dev);
@@ -1480,9 +1612,10 @@ extern int 		__dev_addr_delete(struct dev_addr_list **list, int *count, void *ad
 extern int              __dev_addr_add(struct dev_addr_list **list, int *count, void *addr, int alen, int newonly);
 extern int              __dev_addr_sync(struct dev_addr_list **to, int *to_count, struct dev_addr_list **from, int *from_count);
 extern void             __dev_addr_unsync(struct dev_addr_list **to, int *to_count, struct dev_addr_list **from, int *from_count);
-extern void             dev_set_promiscuity(struct net_device *dev, int inc);
-extern void             dev_set_allmulti(struct net_device *dev, int inc);
+extern int              dev_set_promiscuity(struct net_device *dev, int inc);
+extern int              dev_set_allmulti(struct net_device *dev, int inc);
 extern void             netdev_state_change(struct net_device *dev);
+extern void             netdev_bonding_change(struct net_device *dev);
 extern void             netdev_features_change(struct net_device *dev);
 /* Load a device via the kmod */
 extern void             dev_load(struct net *net, const char *name);
@@ -1509,6 +1642,9 @@ extern void *dev_seq_next(struct seq_file *seq, void *v, loff_t *pos);
 extern void dev_seq_stop(struct seq_file *seq, void *v);
 #endif
 
+extern int netdev_class_create_file(struct class_attribute *class_attr);
+extern void netdev_class_remove_file(struct class_attribute *class_attr);
+
 extern void linkwatch_run_queue(void);
 
 extern int netdev_compute_features(unsigned long all, unsigned long one);
diff --git a/include/linux/netfilter/nf_conntrack_common.h b/include/linux/netfilter/nf_conntrack_common.h
index bad1eb760f61..885cbe282260 100644
--- a/include/linux/netfilter/nf_conntrack_common.h
+++ b/include/linux/netfilter/nf_conntrack_common.h
@@ -122,7 +122,7 @@ enum ip_conntrack_events
         IPCT_NATINFO_BIT = 10,
         IPCT_NATINFO = (1 << IPCT_NATINFO_BIT),
 
-        /* Counter highest bit has been set */
+        /* Counter highest bit has been set, unused */
         IPCT_COUNTER_FILLING_BIT = 11,
         IPCT_COUNTER_FILLING = (1 << IPCT_COUNTER_FILLING_BIT),
 
@@ -145,12 +145,6 @@ enum ip_conntrack_expect_events {
 };
 
 #ifdef __KERNEL__
-struct ip_conntrack_counter
-{
-        u_int32_t packets;
-        u_int32_t bytes;
-};
-
 struct ip_conntrack_stat
 {
         unsigned int searched;
diff --git a/include/linux/netfilter/nfnetlink_conntrack.h b/include/linux/netfilter/nfnetlink_conntrack.h
index 0a383ac083cb..c19595c89304 100644
--- a/include/linux/netfilter/nfnetlink_conntrack.h
+++ b/include/linux/netfilter/nfnetlink_conntrack.h
@@ -81,6 +81,7 @@ enum ctattr_protoinfo {
         CTA_PROTOINFO_UNSPEC,
         CTA_PROTOINFO_TCP,
         CTA_PROTOINFO_DCCP,
+        CTA_PROTOINFO_SCTP,
         __CTA_PROTOINFO_MAX
 };
 #define CTA_PROTOINFO_MAX (__CTA_PROTOINFO_MAX - 1)
@@ -103,12 +104,21 @@ enum ctattr_protoinfo_dccp {
 };
 #define CTA_PROTOINFO_DCCP_MAX (__CTA_PROTOINFO_DCCP_MAX - 1)
 
+enum ctattr_protoinfo_sctp {
+        CTA_PROTOINFO_SCTP_UNSPEC,
+        CTA_PROTOINFO_SCTP_STATE,
+        CTA_PROTOINFO_SCTP_VTAG_ORIGINAL,
+        CTA_PROTOINFO_SCTP_VTAG_REPLY,
+        __CTA_PROTOINFO_SCTP_MAX
+};
+#define CTA_PROTOINFO_SCTP_MAX (__CTA_PROTOINFO_SCTP_MAX - 1)
+
 enum ctattr_counters {
         CTA_COUNTERS_UNSPEC,
-        CTA_COUNTERS_PACKETS,           /* old 64bit counters */
-        CTA_COUNTERS_BYTES,             /* old 64bit counters */
-        CTA_COUNTERS32_PACKETS,
-        CTA_COUNTERS32_BYTES,
+        CTA_COUNTERS_PACKETS,           /* 64bit counters */
+        CTA_COUNTERS_BYTES,             /* 64bit counters */
+        CTA_COUNTERS32_PACKETS,         /* old 32bit counters, unused */
+        CTA_COUNTERS32_BYTES,           /* old 32bit counters, unused */
         __CTA_COUNTERS_MAX
 };
 #define CTA_COUNTERS_MAX (__CTA_COUNTERS_MAX - 1)
diff --git a/include/linux/netfilter/nfnetlink_log.h b/include/linux/netfilter/nfnetlink_log.h
index a85721332924..f661731f3cb1 100644
--- a/include/linux/netfilter/nfnetlink_log.h
+++ b/include/linux/netfilter/nfnetlink_log.h
@@ -48,6 +48,9 @@ enum nfulnl_attr_type {
         NFULA_SEQ,                      /* instance-local sequence number */
         NFULA_SEQ_GLOBAL,               /* global sequence number */
         NFULA_GID,                      /* group id of socket */
+        NFULA_HWTYPE,                   /* hardware type */
+        NFULA_HWHEADER,                 /* hardware header */
+        NFULA_HWLEN,                    /* hardware header length */
 
         __NFULA_MAX
 };
diff --git a/include/linux/netfilter/xt_string.h b/include/linux/netfilter/xt_string.h
index bb21dd1aee2d..8a6ba7bbef9f 100644
--- a/include/linux/netfilter/xt_string.h
+++ b/include/linux/netfilter/xt_string.h
@@ -4,6 +4,11 @@
 #define XT_STRING_MAX_PATTERN_SIZE 128
 #define XT_STRING_MAX_ALGO_NAME_SIZE 16
 
+enum {
+        XT_STRING_FLAG_INVERT           = 0x01,
+        XT_STRING_FLAG_IGNORECASE       = 0x02
+};
+
 struct xt_string_info
 {
         u_int16_t from_offset;
@@ -11,7 +16,15 @@ struct xt_string_info
         char      algo[XT_STRING_MAX_ALGO_NAME_SIZE];
         char      pattern[XT_STRING_MAX_PATTERN_SIZE];
         u_int8_t  patlen;
-        u_int8_t  invert;
+        union {
+                struct {
+                        u_int8_t  invert;
+                } v0;
+
+                struct {
+                        u_int8_t  flags;
+                } v1;
+        } u;
 
         /* Used internally by the kernel */
         struct ts_config __attribute__((aligned(8))) *config;
diff --git a/include/linux/netfilter_bridge/ebt_ip6.h b/include/linux/netfilter_bridge/ebt_ip6.h
new file mode 100644
index 000000000000..2273c3ae33ca
--- /dev/null
+++ b/include/linux/netfilter_bridge/ebt_ip6.h
@@ -0,0 +1,40 @@
+/*
+ *  ebt_ip6
+ *
+ *      Authors:
+ * Kuo-Lang Tseng <kuo-lang.tseng@intel.com>
+ * Manohar Castelino <manohar.r.castelino@intel.com>
+ *
+ *  Jan 11, 2008
+ *
+ */
+
+#ifndef __LINUX_BRIDGE_EBT_IP6_H
+#define __LINUX_BRIDGE_EBT_IP6_H
+
+#define EBT_IP6_SOURCE 0x01
+#define EBT_IP6_DEST 0x02
+#define EBT_IP6_TCLASS 0x04
+#define EBT_IP6_PROTO 0x08
+#define EBT_IP6_SPORT 0x10
+#define EBT_IP6_DPORT 0x20
+#define EBT_IP6_MASK (EBT_IP6_SOURCE | EBT_IP6_DEST | EBT_IP6_TCLASS |\
+                      EBT_IP6_PROTO | EBT_IP6_SPORT | EBT_IP6_DPORT)
+#define EBT_IP6_MATCH "ip6"
+
+/* the same values are used for the invflags */
+struct ebt_ip6_info
+{
+        struct in6_addr saddr;
+        struct in6_addr daddr;
+        struct in6_addr smsk;
+        struct in6_addr dmsk;
+        uint8_t  tclass;
+        uint8_t  protocol;
+        uint8_t  bitmask;
+        uint8_t  invflags;
+        uint16_t sport[2];
+        uint16_t dport[2];
+};
+
+#endif
diff --git a/include/linux/netfilter_bridge/ebt_log.h b/include/linux/netfilter_bridge/ebt_log.h
index 96e231ae7554..b76e653157e5 100644
--- a/include/linux/netfilter_bridge/ebt_log.h
+++ b/include/linux/netfilter_bridge/ebt_log.h
@@ -4,7 +4,8 @@
 #define EBT_LOG_IP 0x01 /* if the frame is made by ip, log the ip information */
 #define EBT_LOG_ARP 0x02
 #define EBT_LOG_NFLOG 0x04
-#define EBT_LOG_MASK (EBT_LOG_IP | EBT_LOG_ARP)
+#define EBT_LOG_IP6 0x08
+#define EBT_LOG_MASK (EBT_LOG_IP | EBT_LOG_ARP | EBT_LOG_IP6)
 #define EBT_LOG_PREFIX_SIZE 30
 #define EBT_LOG_WATCHER "log"
 
diff --git a/include/linux/netfilter_ipv4.h b/include/linux/netfilter_ipv4.h
index 650318b0c405..29c7727ff0e8 100644
--- a/include/linux/netfilter_ipv4.h
+++ b/include/linux/netfilter_ipv4.h
@@ -60,6 +60,7 @@ enum nf_ip_hook_priorities {
         NF_IP_PRI_MANGLE = -150,
         NF_IP_PRI_NAT_DST = -100,
         NF_IP_PRI_FILTER = 0,
+        NF_IP_PRI_SECURITY = 50,
         NF_IP_PRI_NAT_SRC = 100,
         NF_IP_PRI_SELINUX_LAST = 225,
         NF_IP_PRI_CONNTRACK_CONFIRM = INT_MAX,
diff --git a/include/linux/netfilter_ipv6.h b/include/linux/netfilter_ipv6.h
index 3475a65dae9b..d654873aa25a 100644
--- a/include/linux/netfilter_ipv6.h
+++ b/include/linux/netfilter_ipv6.h
@@ -64,11 +64,14 @@ enum nf_ip6_hook_priorities {
         NF_IP6_PRI_MANGLE = -150,
         NF_IP6_PRI_NAT_DST = -100,
         NF_IP6_PRI_FILTER = 0,
+        NF_IP6_PRI_SECURITY = 50,
         NF_IP6_PRI_NAT_SRC = 100,
         NF_IP6_PRI_SELINUX_LAST = 225,
         NF_IP6_PRI_LAST = INT_MAX,
 };
 
+#ifdef  __KERNEL__
+
 #ifdef CONFIG_NETFILTER
 extern int ip6_route_me_harder(struct sk_buff *skb);
 extern __sum16 nf_ip6_checksum(struct sk_buff *skb, unsigned int hook,
@@ -81,4 +84,6 @@ static inline int ipv6_netfilter_init(void) { return 0; }
 static inline void ipv6_netfilter_fini(void) { return; }
 #endif /* CONFIG_NETFILTER */
 
+#endif /* __KERNEL__ */
+
 #endif /*__LINUX_IP6_NETFILTER_H*/
diff --git a/include/linux/netlink.h b/include/linux/netlink.h
index bec1062a25a1..9ff1b54908f3 100644
--- a/include/linux/netlink.h
+++ b/include/linux/netlink.h
@@ -193,7 +193,7 @@ extern int netlink_unregister_notifier(struct notifier_block *nb);
 
 /* finegrained unicast helpers: */
 struct sock *netlink_getsockbyfilp(struct file *filp);
-int netlink_attachskb(struct sock *sk, struct sk_buff *skb, int nonblock,
+int netlink_attachskb(struct sock *sk, struct sk_buff *skb,
                       long *timeo, struct sock *ssk);
 void netlink_detachskb(struct sock *sk, struct sk_buff *skb);
 int netlink_sendskb(struct sock *sk, struct sk_buff *skb);
diff --git a/include/linux/nfs4.h b/include/linux/nfs4.h
index 8726491de154..ea0366769484 100644
--- a/include/linux/nfs4.h
+++ b/include/linux/nfs4.h
@@ -65,9 +65,6 @@
 #define NFS4_ACE_SUCCESSFUL_ACCESS_ACE_FLAG   0x00000010
 #define NFS4_ACE_FAILED_ACCESS_ACE_FLAG       0x00000020
 #define NFS4_ACE_IDENTIFIER_GROUP             0x00000040
-#define NFS4_ACE_OWNER                        0x00000080
-#define NFS4_ACE_GROUP                        0x00000100
-#define NFS4_ACE_EVERYONE                     0x00000200
 
 #define NFS4_ACE_READ_DATA                    0x00000001
 #define NFS4_ACE_LIST_DIRECTORY               0x00000001
diff --git a/include/linux/nfsd/nfsd.h b/include/linux/nfsd/nfsd.h
index 41d30c9c9de6..a2861d95ecc3 100644
--- a/include/linux/nfsd/nfsd.h
+++ b/include/linux/nfsd/nfsd.h
@@ -28,20 +28,20 @@
 #define NFSD_SUPPORTED_MINOR_VERSION    0
 
 /*
- * Special flags for nfsd_permission. These must be different from MAY_READ,
- * MAY_WRITE, and MAY_EXEC.
+ * Flags for nfsd_permission
  */
-#define MAY_NOP                 0
-#define MAY_SATTR               8
-#define MAY_TRUNC               16
-#define MAY_LOCK                32
-#define MAY_OWNER_OVERRIDE      64
-#define MAY_LOCAL_ACCESS        128 /* IRIX doing local access check on device special file*/
-#if (MAY_SATTR | MAY_TRUNC | MAY_LOCK | MAY_OWNER_OVERRIDE | MAY_LOCAL_ACCESS) & (MAY_READ | MAY_WRITE | MAY_EXEC)
-# error "please use a different value for MAY_SATTR or MAY_TRUNC or MAY_LOCK or MAY_LOCAL_ACCESS or MAY_OWNER_OVERRIDE."
-#endif
-#define MAY_CREATE              (MAY_EXEC|MAY_WRITE)
-#define MAY_REMOVE              (MAY_EXEC|MAY_WRITE|MAY_TRUNC)
+#define NFSD_MAY_NOP            0
+#define NFSD_MAY_EXEC           1 /* == MAY_EXEC */
+#define NFSD_MAY_WRITE          2 /* == MAY_WRITE */
+#define NFSD_MAY_READ           4 /* == MAY_READ */
+#define NFSD_MAY_SATTR          8
+#define NFSD_MAY_TRUNC          16
+#define NFSD_MAY_LOCK           32
+#define NFSD_MAY_OWNER_OVERRIDE 64
+#define NFSD_MAY_LOCAL_ACCESS   128 /* IRIX doing local access check on device special file*/
+
+#define NFSD_MAY_CREATE         (NFSD_MAY_EXEC|NFSD_MAY_WRITE)
+#define NFSD_MAY_REMOVE         (NFSD_MAY_EXEC|NFSD_MAY_WRITE|NFSD_MAY_TRUNC)
 
 /*
  * Callback function for readdir
@@ -54,6 +54,7 @@ typedef int (*nfsd_dirop_t)(struct inode *, struct dentry *, int, int);
 extern struct svc_program       nfsd_program;
 extern struct svc_version       nfsd_version2, nfsd_version3,
                                 nfsd_version4;
+extern struct mutex             nfsd_mutex;
 extern struct svc_serv          *nfsd_serv;
 
 extern struct seq_operations nfs_exports_op;
diff --git a/include/linux/nfsd/state.h b/include/linux/nfsd/state.h
index db348f749376..d0fe2e378452 100644
--- a/include/linux/nfsd/state.h
+++ b/include/linux/nfsd/state.h
@@ -98,8 +98,6 @@ struct nfs4_callback {
         u32                     cb_ident;
         /* RPC client info */
         atomic_t                cb_set;     /* successful CB_NULL call */
-        struct rpc_program      cb_program;
-        struct rpc_stat         cb_stat;
         struct rpc_clnt *       cb_client;
 };
 
diff --git a/include/linux/nl80211.h b/include/linux/nl80211.h
index ea6517e58b04..2be7c63bc0f2 100644
--- a/include/linux/nl80211.h
+++ b/include/linux/nl80211.h
@@ -122,13 +122,13 @@ enum nl80211_commands {
         NL80211_CMD_NEW_STATION,
         NL80211_CMD_DEL_STATION,
 
-        /* add commands here */
-
         NL80211_CMD_GET_MPATH,
         NL80211_CMD_SET_MPATH,
         NL80211_CMD_NEW_MPATH,
         NL80211_CMD_DEL_MPATH,
 
+        /* add commands here */
+
         /* used to define NL80211_CMD_MAX below */
         __NL80211_CMD_AFTER_LAST,
         NL80211_CMD_MAX = __NL80211_CMD_AFTER_LAST - 1
@@ -230,18 +230,21 @@ enum nl80211_attrs {
 
         NL80211_ATTR_MNTR_FLAGS,
 
-        /* add attributes here, update the policy in nl80211.c */
-
         NL80211_ATTR_MESH_ID,
         NL80211_ATTR_STA_PLINK_ACTION,
         NL80211_ATTR_MPATH_NEXT_HOP,
         NL80211_ATTR_MPATH_INFO,
 
+        /* add attributes here, update the policy in nl80211.c */
+
         __NL80211_ATTR_AFTER_LAST,
         NL80211_ATTR_MAX = __NL80211_ATTR_AFTER_LAST - 1
 };
 
-#define NL80211_MAX_SUPP_RATES  32
+#define NL80211_MAX_SUPP_RATES                  32
+#define NL80211_TKIP_DATA_OFFSET_ENCR_KEY       0
+#define NL80211_TKIP_DATA_OFFSET_TX_MIC_KEY     16
+#define NL80211_TKIP_DATA_OFFSET_RX_MIC_KEY     24
 
 /**
  * enum nl80211_iftype - (virtual) interface types
diff --git a/include/linux/notifier.h b/include/linux/notifier.h
index 0ff6224d172a..bd3d72ddf333 100644
--- a/include/linux/notifier.h
+++ b/include/linux/notifier.h
@@ -197,6 +197,7 @@ static inline int notifier_to_errno(int ret)
 #define NETDEV_GOING_DOWN       0x0009
 #define NETDEV_CHANGENAME       0x000A
 #define NETDEV_FEAT_CHANGE      0x000B
+#define NETDEV_BONDING_FAILOVER 0x000C
 
 #define SYS_DOWN        0x0001  /* Notify of system down */
 #define SYS_RESTART     SYS_DOWN
diff --git a/include/linux/of_gpio.h b/include/linux/of_gpio.h
index 2ee97e9877a7..67db101d0eb8 100644
--- a/include/linux/of_gpio.h
+++ b/include/linux/of_gpio.h
@@ -15,7 +15,7 @@
 #define __LINUX_OF_GPIO_H
 
 #include <linux/errno.h>
-#include <asm/gpio.h>
+#include <linux/gpio.h>
 
 #ifdef CONFIG_OF_GPIO
 
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index 6be6a7943d8b..d8507eb394cf 100644
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -1950,6 +1950,8 @@
 #define PCI_DEVICE_ID_NX2_5708          0x164c
 #define PCI_DEVICE_ID_TIGON3_5702FE     0x164d
 #define PCI_DEVICE_ID_NX2_57710         0x164e
+#define PCI_DEVICE_ID_NX2_57711         0x164f
+#define PCI_DEVICE_ID_NX2_57711E        0x1650
 #define PCI_DEVICE_ID_TIGON3_5705       0x1653
 #define PCI_DEVICE_ID_TIGON3_5705_2     0x1654
 #define PCI_DEVICE_ID_TIGON3_5720       0x1658
@@ -1982,6 +1984,7 @@
 #define PCI_DEVICE_ID_TIGON3_5787M      0x1693
 #define PCI_DEVICE_ID_TIGON3_5782       0x1696
 #define PCI_DEVICE_ID_TIGON3_5784       0x1698
+#define PCI_DEVICE_ID_TIGON3_5785       0x1699
 #define PCI_DEVICE_ID_TIGON3_5786       0x169a
 #define PCI_DEVICE_ID_TIGON3_5787       0x169b
 #define PCI_DEVICE_ID_TIGON3_5788       0x169c
diff --git a/include/linux/pkt_cls.h b/include/linux/pkt_cls.h
index 99efbed81fa2..7cf7824df778 100644
--- a/include/linux/pkt_cls.h
+++ b/include/linux/pkt_cls.h
@@ -374,6 +374,7 @@ enum
         TCA_FLOW_ACT,
         TCA_FLOW_POLICE,
         TCA_FLOW_EMATCHES,
+        TCA_FLOW_PERTURB,
         __TCA_FLOW_MAX
 };
 
diff --git a/include/linux/pkt_sched.h b/include/linux/pkt_sched.h
index dbb7ac37960d..e5de421ac7b4 100644
--- a/include/linux/pkt_sched.h
+++ b/include/linux/pkt_sched.h
@@ -85,6 +85,26 @@ struct tc_ratespec
 
 #define TC_RTAB_SIZE    1024
 
+struct tc_sizespec {
+        unsigned char   cell_log;
+        unsigned char   size_log;
+        short           cell_align;
+        int             overhead;
+        unsigned int    linklayer;
+        unsigned int    mpu;
+        unsigned int    mtu;
+        unsigned int    tsize;
+};
+
+enum {
+        TCA_STAB_UNSPEC,
+        TCA_STAB_BASE,
+        TCA_STAB_DATA,
+        __TCA_STAB_MAX
+};
+
+#define TCA_STAB_MAX (__TCA_STAB_MAX - 1)
+
 /* FIFO section */
 
 struct tc_fifo_qopt
@@ -103,15 +123,6 @@ struct tc_prio_qopt
         __u8    priomap[TC_PRIO_MAX+1]; /* Map: logical priority -> PRIO band */
 };
 
-enum
-{
-        TCA_PRIO_UNSPEC,
-        TCA_PRIO_MQ,
-        __TCA_PRIO_MAX
-};
-
-#define TCA_PRIO_MAX    (__TCA_PRIO_MAX - 1)
-
 /* TBF section */
 
 struct tc_tbf_qopt
diff --git a/include/linux/ppp-comp.h b/include/linux/ppp-comp.h
index e86a7a5cf355..b8d4ddd22736 100644
--- a/include/linux/ppp-comp.h
+++ b/include/linux/ppp-comp.h
@@ -23,8 +23,6 @@
  * ON AN "AS IS" BASIS, AND THE AUSTRALIAN NATIONAL UNIVERSITY HAS NO
  * OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS,
  * OR MODIFICATIONS.
- *
- * $Id: ppp-comp.h,v 1.6 1997/11/27 06:04:44 paulus Exp $
  */
 
 /*
diff --git a/include/linux/ppp_defs.h b/include/linux/ppp_defs.h
index c6b13ff85028..6e8adc77522c 100644
--- a/include/linux/ppp_defs.h
+++ b/include/linux/ppp_defs.h
@@ -1,5 +1,3 @@
-/*      $Id: ppp_defs.h,v 1.2 1994/09/21 01:31:06 paulus Exp $  */
-
 /*
  * ppp_defs.h - PPP definitions.
  *
diff --git a/include/linux/raid/bitmap.h b/include/linux/raid/bitmap.h
index 78bfdea24a8e..e98900671ca9 100644
--- a/include/linux/raid/bitmap.h
+++ b/include/linux/raid/bitmap.h
@@ -221,6 +221,7 @@ struct bitmap {
         unsigned long syncchunk;
 
         __u64   events_cleared;
+        int need_sync;
 
         /* bitmap spinlock */
         spinlock_t lock;
diff --git a/include/linux/raid/linear.h b/include/linux/raid/linear.h
index ba15469daf11..7e375111d007 100644
--- a/include/linux/raid/linear.h
+++ b/include/linux/raid/linear.h
@@ -16,7 +16,7 @@ struct linear_private_data
         struct linear_private_data *prev;       /* earlier version */
         dev_info_t              **hash_table;
         sector_t                hash_spacing;
-        sector_t                array_size;
+        sector_t                array_sectors;
         int                     preshift; /* shift before dividing by hash_spacing */
         dev_info_t              disks[0];
 };
diff --git a/include/linux/raid/md.h b/include/linux/raid/md.h
index b7386ae9d288..dc0e3fcb9f28 100644
--- a/include/linux/raid/md.h
+++ b/include/linux/raid/md.h
@@ -95,7 +95,7 @@ extern int sync_page_io(struct block_device *bdev, sector_t sector, int size,
                         struct page *page, int rw);
 extern void md_do_sync(mddev_t *mddev);
 extern void md_new_event(mddev_t *mddev);
-extern void md_allow_write(mddev_t *mddev);
+extern int md_allow_write(mddev_t *mddev);
 extern void md_wait_for_blocked_rdev(mdk_rdev_t *rdev, mddev_t *mddev);
 
 #endif /* CONFIG_MD */
diff --git a/include/linux/raid/md_k.h b/include/linux/raid/md_k.h
index 3dea9f545c8f..9f2549ac0e2d 100644
--- a/include/linux/raid/md_k.h
+++ b/include/linux/raid/md_k.h
@@ -59,7 +59,7 @@ struct mdk_rdev_s
         int             sb_loaded;
         __u64           sb_events;
         sector_t        data_offset;    /* start of data in array */
-        sector_t        sb_offset;
+        sector_t        sb_start;       /* offset of the super block (in 512byte sectors) */
         int             sb_size;        /* bytes in the superblock */
         int             preferred_minor;        /* autorun support */
 
@@ -87,6 +87,9 @@ struct mdk_rdev_s
 #define Blocked         8               /* An error occured on an externally
                                          * managed array, don't allow writes
                                          * until it is cleared */
+#define StateChanged    9               /* Faulty or Blocked has changed during
+                                         * interrupt, so it needs to be
+                                         * notified by the thread */
         wait_queue_head_t blocked_wait;
 
         int desc_nr;                    /* descriptor index in the superblock */
@@ -147,7 +150,7 @@ struct mddev_s
         int                             raid_disks;
         int                             max_disks;
         sector_t                        size; /* used size of component devices */
-        sector_t                        array_size; /* exported array size */
+        sector_t                        array_sectors; /* exported array size */
         __u64                           events;
 
         char                            uuid[16];
@@ -188,6 +191,7 @@ struct mddev_s
          * NEEDED:   we might need to start a resync/recover
          * RUNNING:  a thread is running, or about to be started
          * SYNC:     actually doing a resync, not a recovery
+         * RECOVER:  doing recovery, or need to try it.
          * INTR:     resync needs to be aborted for some reason
          * DONE:     thread is done and is waiting to be reaped
          * REQUEST:  user-space has requested a sync (used with SYNC)
@@ -198,6 +202,7 @@ struct mddev_s
          */
 #define MD_RECOVERY_RUNNING     0
 #define MD_RECOVERY_SYNC        1
+#define MD_RECOVERY_RECOVER     2
 #define MD_RECOVERY_INTR        3
 #define MD_RECOVERY_DONE        4
 #define MD_RECOVERY_NEEDED      5
@@ -210,7 +215,8 @@ struct mddev_s
 
         int                             in_sync;        /* know to not need resync */
         struct mutex                    reconfig_mutex;
-        atomic_t                        active;
+        atomic_t                        active;         /* general refcount */
+        atomic_t                        openers;        /* number of active opens */
 
         int                             changed;        /* true if we might need to reread partition info */
         int                             degraded;       /* whether md should consider
@@ -227,6 +233,8 @@ struct mddev_s
         atomic_t                        recovery_active; /* blocks scheduled, but not written */
         wait_queue_head_t               recovery_wait;
         sector_t                        recovery_cp;
+        sector_t                        resync_min;     /* user requested sync
+                                                         * starts here */
         sector_t                        resync_max;     /* resync should pause
                                                          * when it gets here */
 
@@ -331,6 +339,9 @@ static inline char * mdname (mddev_t * mddev)
 #define rdev_for_each(rdev, tmp, mddev)                         \
         rdev_for_each_list(rdev, tmp, (mddev)->disks)
 
+#define rdev_for_each_rcu(rdev, mddev)                          \
+        list_for_each_entry_rcu(rdev, &((mddev)->disks), same_set)
+
 typedef struct mdk_thread_s {
         void                    (*run) (mddev_t *mddev);
         mddev_t                 *mddev;
diff --git a/include/linux/raid/md_p.h b/include/linux/raid/md_p.h
index 3f2cd98c508b..8b4de4a41ff1 100644
--- a/include/linux/raid/md_p.h
+++ b/include/linux/raid/md_p.h
@@ -43,14 +43,11 @@
  */
 #define MD_RESERVED_BYTES               (64 * 1024)
 #define MD_RESERVED_SECTORS             (MD_RESERVED_BYTES / 512)
-#define MD_RESERVED_BLOCKS              (MD_RESERVED_BYTES / BLOCK_SIZE)
 
 #define MD_NEW_SIZE_SECTORS(x)          ((x & ~(MD_RESERVED_SECTORS - 1)) - MD_RESERVED_SECTORS)
-#define MD_NEW_SIZE_BLOCKS(x)           ((x & ~(MD_RESERVED_BLOCKS - 1)) - MD_RESERVED_BLOCKS)
 
 #define MD_SB_BYTES                     4096
 #define MD_SB_WORDS                     (MD_SB_BYTES / 4)
-#define MD_SB_BLOCKS                    (MD_SB_BYTES / BLOCK_SIZE)
 #define MD_SB_SECTORS                   (MD_SB_BYTES / 512)
 
 /*
diff --git a/include/linux/raid/raid5.h b/include/linux/raid/raid5.h
index f0827d31ae6f..3b2672792457 100644
--- a/include/linux/raid/raid5.h
+++ b/include/linux/raid/raid5.h
@@ -158,6 +158,43 @@
  *    the compute block completes.
  */
 
+/*
+ * Operations state - intermediate states that are visible outside of sh->lock
+ * In general _idle indicates nothing is running, _run indicates a data
+ * processing operation is active, and _result means the data processing result
+ * is stable and can be acted upon.  For simple operations like biofill and
+ * compute that only have an _idle and _run state they are indicated with
+ * sh->state flags (STRIPE_BIOFILL_RUN and STRIPE_COMPUTE_RUN)
+ */
+/**
+ * enum check_states - handles syncing / repairing a stripe
+ * @check_state_idle - check operations are quiesced
+ * @check_state_run - check operation is running
+ * @check_state_result - set outside lock when check result is valid
+ * @check_state_compute_run - check failed and we are repairing
+ * @check_state_compute_result - set outside lock when compute result is valid
+ */
+enum check_states {
+        check_state_idle = 0,
+        check_state_run, /* parity check */
+        check_state_check_result,
+        check_state_compute_run, /* parity repair */
+        check_state_compute_result,
+};
+
+/**
+ * enum reconstruct_states - handles writing or expanding a stripe
+ */
+enum reconstruct_states {
+        reconstruct_state_idle = 0,
+        reconstruct_state_prexor_drain_run,     /* prexor-write */
+        reconstruct_state_drain_run,            /* write */
+        reconstruct_state_run,                  /* expand */
+        reconstruct_state_prexor_drain_result,
+        reconstruct_state_drain_result,
+        reconstruct_state_result,
+};
+
 struct stripe_head {
         struct hlist_node       hash;
         struct list_head        lru;                    /* inactive_list or handle_list */
@@ -169,19 +206,13 @@ struct stripe_head {
         spinlock_t              lock;
         int                     bm_seq; /* sequence number for bitmap flushes */
         int                     disks;                  /* disks in stripe */
+        enum check_states       check_state;
+        enum reconstruct_states reconstruct_state;
         /* stripe_operations
-         * @pending - pending ops flags (set for request->issue->complete)
-         * @ack - submitted ops flags (set for issue->complete)
-         * @complete - completed ops flags (set for complete)
          * @target - STRIPE_OP_COMPUTE_BLK target
-         * @count - raid5_runs_ops is set to run when this is non-zero
          */
         struct stripe_operations {
-                unsigned long      pending;
-                unsigned long      ack;
-                unsigned long      complete;
                 int                target;
-                int                count;
                 u32                zero_sum_result;
         } ops;
         struct r5dev {
@@ -202,6 +233,7 @@ struct stripe_head_state {
         int locked, uptodate, to_read, to_write, failed, written;
         int to_fill, compute, req_compute, non_overwrite;
         int failed_num;
+        unsigned long ops_request;
 };
 
 /* r6_state - extra state data only relevant to r6 */
@@ -228,9 +260,7 @@ struct r6_state {
 #define R5_Wantfill     12 /* dev->toread contains a bio that needs
                                     * filling
                                     */
-#define R5_Wantprexor   13 /* distinguish blocks ready for rmw from
-                                    * other "towrites"
-                                    */
+#define R5_Wantdrain    13 /* dev->towrite needs to be drained */
 /*
  * Write method
  */
@@ -254,8 +284,10 @@ struct r6_state {
 #define STRIPE_EXPAND_READY     11
 #define STRIPE_IO_STARTED       12 /* do not count towards 'bypass_count' */
 #define STRIPE_FULL_WRITE       13 /* all blocks are set to be overwritten */
+#define STRIPE_BIOFILL_RUN      14
+#define STRIPE_COMPUTE_RUN      15
 /*
- * Operations flags (in issue order)
+ * Operation request flags
  */
 #define STRIPE_OP_BIOFILL       0
 #define STRIPE_OP_COMPUTE_BLK   1
@@ -263,14 +295,6 @@ struct r6_state {
 #define STRIPE_OP_BIODRAIN      3
 #define STRIPE_OP_POSTXOR       4
 #define STRIPE_OP_CHECK 5
-#define STRIPE_OP_IO            6
-
-/* modifiers to the base operations
- * STRIPE_OP_MOD_REPAIR_PD - compute the parity block and write it back
- * STRIPE_OP_MOD_DMA_CHECK - parity is not corrupted by the check
- */
-#define STRIPE_OP_MOD_REPAIR_PD 7
-#define STRIPE_OP_MOD_DMA_CHECK 8
 
 /*
  * Plugging:
diff --git a/include/linux/rfkill.h b/include/linux/rfkill.h
index e3ab21d7fc7f..c5f6e54ec6ae 100644
--- a/include/linux/rfkill.h
+++ b/include/linux/rfkill.h
@@ -34,26 +34,37 @@
  * RFKILL_TYPE_BLUETOOTH: switch is on a bluetooth device.
  * RFKILL_TYPE_UWB: switch is on a ultra wideband device.
  * RFKILL_TYPE_WIMAX: switch is on a WiMAX device.
+ * RFKILL_TYPE_WWAN: switch is on a wireless WAN device.
  */
 enum rfkill_type {
         RFKILL_TYPE_WLAN ,
         RFKILL_TYPE_BLUETOOTH,
         RFKILL_TYPE_UWB,
         RFKILL_TYPE_WIMAX,
+        RFKILL_TYPE_WWAN,
         RFKILL_TYPE_MAX,
 };
 
 enum rfkill_state {
-        RFKILL_STATE_OFF        = 0,
-        RFKILL_STATE_ON         = 1,
+        RFKILL_STATE_SOFT_BLOCKED = 0,  /* Radio output blocked */
+        RFKILL_STATE_UNBLOCKED    = 1,  /* Radio output allowed */
+        RFKILL_STATE_HARD_BLOCKED = 2,  /* Output blocked, non-overrideable */
 };
 
+/*
+ * These are DEPRECATED, drivers using them should be verified to
+ * comply with the rfkill usage guidelines in Documentation/rfkill.txt
+ * and then converted to use the new names for rfkill_state
+ */
+#define RFKILL_STATE_OFF RFKILL_STATE_SOFT_BLOCKED
+#define RFKILL_STATE_ON  RFKILL_STATE_UNBLOCKED
+
 /**
  * struct rfkill - rfkill control structure.
  * @name: Name of the switch.
  * @type: Radio type which the button controls, the value stored
  *      here should be a value from enum rfkill_type.
- * @state: State of the switch (on/off).
+ * @state: State of the switch, "UNBLOCKED" means radio can operate.
  * @user_claim_unsupported: Whether the hardware supports exclusive
  *      RF-kill control by userspace. Set this before registering.
  * @user_claim: Set when the switch is controlled exlusively by userspace.
@@ -61,6 +72,12 @@ enum rfkill_state {
  * @data: Pointer to the RF button drivers private data which will be
  *      passed along when toggling radio state.
  * @toggle_radio(): Mandatory handler to control state of the radio.
+ *      only RFKILL_STATE_SOFT_BLOCKED and RFKILL_STATE_UNBLOCKED are
+ *      valid parameters.
+ * @get_state(): handler to read current radio state from hardware,
+ *      may be called from atomic context, should return 0 on success.
+ *      Either this handler OR judicious use of rfkill_force_state() is
+ *      MANDATORY for any driver capable of RFKILL_STATE_HARD_BLOCKED.
  * @led_trigger: A LED trigger for this button's LED.
  * @dev: Device structure integrating the switch into device tree.
  * @node: Used to place switch into list of all switches known to the
@@ -80,6 +97,7 @@ struct rfkill {
 
         void *data;
         int (*toggle_radio)(void *data, enum rfkill_state state);
+        int (*get_state)(void *data, enum rfkill_state *state);
 
 #ifdef CONFIG_RFKILL_LEDS
         struct led_trigger led_trigger;
@@ -95,6 +113,21 @@ void rfkill_free(struct rfkill *rfkill);
 int rfkill_register(struct rfkill *rfkill);
 void rfkill_unregister(struct rfkill *rfkill);
 
+int rfkill_force_state(struct rfkill *rfkill, enum rfkill_state state);
+
+/**
+ * rfkill_state_complement - return complementar state
+ * @state: state to return the complement of
+ *
+ * Returns RFKILL_STATE_SOFT_BLOCKED if @state is RFKILL_STATE_UNBLOCKED,
+ * returns RFKILL_STATE_UNBLOCKED otherwise.
+ */
+static inline enum rfkill_state rfkill_state_complement(enum rfkill_state state)
+{
+        return (state == RFKILL_STATE_UNBLOCKED) ?
+                RFKILL_STATE_SOFT_BLOCKED : RFKILL_STATE_UNBLOCKED;
+}
+
 /**
  * rfkill_get_led_name - Get the LED trigger name for the button's LED.
  * This function might return a NULL pointer if registering of the
@@ -110,4 +143,11 @@ static inline char *rfkill_get_led_name(struct rfkill *rfkill)
 #endif
 }
 
+/* rfkill notification chain */
+#define RFKILL_STATE_CHANGED            0x0001  /* state of a normal rfkill
+                                                   switch has changed */
+
+int register_rfkill_notifier(struct notifier_block *nb);
+int unregister_rfkill_notifier(struct notifier_block *nb);
+
 #endif /* RFKILL_H */
diff --git a/include/linux/rtnetlink.h b/include/linux/rtnetlink.h
index b358c704d102..f4d386c191f5 100644
--- a/include/linux/rtnetlink.h
+++ b/include/linux/rtnetlink.h
@@ -482,6 +482,7 @@ enum
         TCA_RATE,
         TCA_FCNT,
         TCA_STATS2,
+        TCA_STAB,
         __TCA_MAX
 };
 
diff --git a/include/linux/seq_file_net.h b/include/linux/seq_file_net.h
index 4ac52542a563..32c89bbe24a2 100644
--- a/include/linux/seq_file_net.h
+++ b/include/linux/seq_file_net.h
@@ -14,7 +14,10 @@ struct seq_net_private {
 
 int seq_open_net(struct inode *, struct file *,
                  const struct seq_operations *, int);
+int single_open_net(struct inode *, struct file *file,
+                int (*show)(struct seq_file *, void *));
 int seq_release_net(struct inode *, struct file *);
+int single_release_net(struct inode *, struct file *);
 static inline struct net *seq_file_net(struct seq_file *seq)
 {
 #ifdef CONFIG_NET_NS
diff --git a/include/linux/serial_core.h b/include/linux/serial_core.h
index d8f31de632c5..f3a1c0e45021 100644
--- a/include/linux/serial_core.h
+++ b/include/linux/serial_core.h
@@ -190,6 +190,7 @@ struct uart_ops {
         void            (*break_ctl)(struct uart_port *, int ctl);
         int             (*startup)(struct uart_port *);
         void            (*shutdown)(struct uart_port *);
+        void            (*flush_buffer)(struct uart_port *);
         void            (*set_termios)(struct uart_port *, struct ktermios *new,
                                        struct ktermios *old);
         void            (*set_ldisc)(struct uart_port *);
@@ -343,13 +344,15 @@ typedef unsigned int __bitwise__ uif_t;
  * stuff here.
  */
 struct uart_info {
-        struct tty_struct       *tty;
+        struct tty_port         port;
         struct circ_buf         xmit;
         uif_t                   flags;
 
 /*
  * Definitions for info->flags.  These are _private_ to serial_core, and
  * are specific to this structure.  They may be queried by low level drivers.
+ *
+ * FIXME: use the ASY_ definitions
  */
 #define UIF_CHECK_CD            ((__force uif_t) (1 << 25))
 #define UIF_CTS_FLOW            ((__force uif_t) (1 << 26))
@@ -357,11 +360,7 @@ struct uart_info {
 #define UIF_INITIALIZED         ((__force uif_t) (1 << 31))
 #define UIF_SUSPENDED           ((__force uif_t) (1 << 30))
 
-        int                     blocked_open;
-
         struct tasklet_struct   tlet;
-
-        wait_queue_head_t       open_wait;
         wait_queue_head_t       delta_msr_wait;
 };
 
@@ -438,8 +437,8 @@ int uart_resume_port(struct uart_driver *reg, struct uart_port *port);
 #define uart_circ_chars_free(circ)      \
         (CIRC_SPACE((circ)->head, (circ)->tail, UART_XMIT_SIZE))
 
-#define uart_tx_stopped(port)           \
-        ((port)->info->tty->stopped || (port)->info->tty->hw_stopped)
+#define uart_tx_stopped(portp)          \
+        ((portp)->info->port.tty->stopped || (portp)->info->port.tty->hw_stopped)
 
 /*
  * The following are helper functions for the low level drivers.
@@ -450,7 +449,7 @@ uart_handle_sysrq_char(struct uart_port *port, unsigned int ch)
 #ifdef SUPPORT_SYSRQ
         if (port->sysrq) {
                 if (ch && time_before(jiffies, port->sysrq)) {
-                        handle_sysrq(ch, port->info ? port->info->tty : NULL);
+                        handle_sysrq(ch, port->info ? port->info->port.tty : NULL);
                         port->sysrq = 0;
                         return 1;
                 }
@@ -479,7 +478,7 @@ static inline int uart_handle_break(struct uart_port *port)
         }
 #endif
         if (port->flags & UPF_SAK)
-                do_SAK(info->tty);
+                do_SAK(info->port.tty);
         return 0;
 }
 
@@ -502,9 +501,9 @@ uart_handle_dcd_change(struct uart_port *port, unsigned int status)
 
         if (info->flags & UIF_CHECK_CD) {
                 if (status)
-                        wake_up_interruptible(&info->open_wait);
-                else if (info->tty)
-                        tty_hangup(info->tty);
+                        wake_up_interruptible(&info->port.open_wait);
+                else if (info->port.tty)
+                        tty_hangup(info->port.tty);
         }
 }
 
@@ -517,7 +516,7 @@ static inline void
 uart_handle_cts_change(struct uart_port *port, unsigned int status)
 {
         struct uart_info *info = port->info;
-        struct tty_struct *tty = info->tty;
+        struct tty_struct *tty = info->port.tty;
 
         port->icount.cts++;
 
@@ -543,7 +542,7 @@ static inline void
 uart_insert_char(struct uart_port *port, unsigned int status,
                  unsigned int overrun, unsigned int ch, unsigned int flag)
 {
-        struct tty_struct *tty = port->info->tty;
+        struct tty_struct *tty = port->info->port.tty;
 
         if ((status & port->ignore_status_mask & ~overrun) == 0)
                 tty_insert_flip_char(tty, ch, flag);
diff --git a/include/linux/serio.h b/include/linux/serio.h
index 95674d97dabd..e72716cca577 100644
--- a/include/linux/serio.h
+++ b/include/linux/serio.h
@@ -175,7 +175,7 @@ static inline void serio_unpin_driver(struct serio *serio)
 #define SERIO_8042_XL   0x06
 
 /*
- * Serio types
+ * Serio protocols
  */
 #define SERIO_UNKNOWN   0x00
 #define SERIO_MSC       0x01
@@ -212,5 +212,7 @@ static inline void serio_unpin_driver(struct serio *serio)
 #define SERIO_TAOSEVM   0x34
 #define SERIO_FUJITSU   0x35
 #define SERIO_ZHENHUA   0x36
+#define SERIO_INEXIO    0x37
+#define SERIO_TOUCHIT213        0x37
 
 #endif
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index 299ec4b31412..7ea44f6621f2 100644
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -246,6 +246,7 @@ typedef unsigned char *sk_buff_data_t;
  *      @dma_cookie: a cookie to one of several possible DMA operations
  *              done by skb DMA functions
  *      @secmark: security marking
+ *      @vlan_tci: vlan tag control information
  */
 
 struct sk_buff {
@@ -305,9 +306,7 @@ struct sk_buff {
 #endif
 
         int                     iif;
-#ifdef CONFIG_NETDEVICES_MULTIQUEUE
         __u16                   queue_mapping;
-#endif
 #ifdef CONFIG_NET_SCHED
         __u16                   tc_index;       /* traffic control index */
 #ifdef CONFIG_NET_CLS_ACT
@@ -328,6 +327,8 @@ struct sk_buff {
 
         __u32                   mark;
 
+        __u16                   vlan_tci;
+
         sk_buff_data_t          transport_header;
         sk_buff_data_t          network_header;
         sk_buff_data_t          mac_header;
@@ -1671,25 +1672,17 @@ static inline void skb_init_secmark(struct sk_buff *skb)
 
 static inline void skb_set_queue_mapping(struct sk_buff *skb, u16 queue_mapping)
 {
-#ifdef CONFIG_NETDEVICES_MULTIQUEUE
         skb->queue_mapping = queue_mapping;
-#endif
 }
 
 static inline u16 skb_get_queue_mapping(struct sk_buff *skb)
 {
-#ifdef CONFIG_NETDEVICES_MULTIQUEUE
         return skb->queue_mapping;
-#else
-        return 0;
-#endif
 }
 
 static inline void skb_copy_queue_mapping(struct sk_buff *to, const struct sk_buff *from)
 {
-#ifdef CONFIG_NETDEVICES_MULTIQUEUE
         to->queue_mapping = from->queue_mapping;
-#endif
 }
 
 static inline int skb_is_gso(const struct sk_buff *skb)
@@ -1702,6 +1695,20 @@ static inline int skb_is_gso_v6(const struct sk_buff *skb)
         return skb_shinfo(skb)->gso_type & SKB_GSO_TCPV6;
 }
 
+extern void __skb_warn_lro_forwarding(const struct sk_buff *skb);
+
+static inline bool skb_warn_if_lro(const struct sk_buff *skb)
+{
+        /* LRO sets gso_size but not gso_type, whereas if GSO is really
+         * wanted then gso_type will be set. */
+        struct skb_shared_info *shinfo = skb_shinfo(skb);
+        if (shinfo->gso_size != 0 && unlikely(shinfo->gso_type == 0)) {
+                __skb_warn_lro_forwarding(skb);
+                return true;
+        }
+        return false;
+}
+
 static inline void skb_forward_csum(struct sk_buff *skb)
 {
         /* Unfortunately we don't support this one.  Any brave souls? */
diff --git a/include/linux/smc911x.h b/include/linux/smc911x.h
new file mode 100644
index 000000000000..b58f54c24183
--- /dev/null
+++ b/include/linux/smc911x.h
@@ -0,0 +1,12 @@
+#ifndef __SMC911X_H__
+#define __SMC911X_H__
+
+#define SMC911X_USE_16BIT (1 << 0)
+#define SMC911X_USE_32BIT (1 << 1)
+
+struct smc911x_platdata {
+        unsigned long flags;
+        unsigned long irq_flags; /* IRQF_... */
+};
+
+#endif /* __SMC911X_H__ */
diff --git a/include/linux/socket.h b/include/linux/socket.h
index bd2b30a74e76..950af631e7fb 100644
--- a/include/linux/socket.h
+++ b/include/linux/socket.h
@@ -306,10 +306,10 @@ extern int csum_partial_copy_fromiovecend(unsigned char *kdata,
                                           int offset, 
                                           unsigned int len, __wsum *csump);
 
-extern int verify_iovec(struct msghdr *m, struct iovec *iov, char *address, int mode);
+extern int verify_iovec(struct msghdr *m, struct iovec *iov, struct sockaddr *address, int mode);
 extern int memcpy_toiovec(struct iovec *v, unsigned char *kdata, int len);
-extern int move_addr_to_user(void *kaddr, int klen, void __user *uaddr, int __user *ulen);
-extern int move_addr_to_kernel(void __user *uaddr, int ulen, void *kaddr);
+extern int move_addr_to_user(struct sockaddr *kaddr, int klen, void __user *uaddr, int __user *ulen);
+extern int move_addr_to_kernel(void __user *uaddr, int ulen, struct sockaddr *kaddr);
 extern int put_cmsg(struct msghdr*, int level, int type, int len, void *data);
 
 #endif
diff --git a/include/linux/sonet.h b/include/linux/sonet.h
index 753680296e17..67ad11fcf88b 100644
--- a/include/linux/sonet.h
+++ b/include/linux/sonet.h
@@ -34,7 +34,7 @@ struct sonet_stats {
                                         /* clear error insertion */
 #define SONET_GETDIAG   _IOR('a',ATMIOC_PHYTYP+4,int)
                                         /* query error insertion */
-#define SONET_SETFRAMING _IO('a',ATMIOC_PHYTYP+5)
+#define SONET_SETFRAMING _IOW('a',ATMIOC_PHYTYP+5,int)
                                         /* set framing mode (SONET/SDH) */
 #define SONET_GETFRAMING _IOR('a',ATMIOC_PHYTYP+6,int)
                                         /* get framing mode */
diff --git a/include/linux/spi/max7301.h b/include/linux/spi/max7301.h
new file mode 100644
index 000000000000..6dfd83f19b4b
--- /dev/null
+++ b/include/linux/spi/max7301.h
@@ -0,0 +1,9 @@
+#ifndef LINUX_SPI_MAX7301_H
+#define LINUX_SPI_MAX7301_H
+
+struct max7301_platform_data {
+        /* number assigned to the first GPIO */
+        unsigned        base;
+};
+
+#endif
diff --git a/include/linux/spi/spi.h b/include/linux/spi/spi.h
index 387e428f1cdf..b9a76c972084 100644
--- a/include/linux/spi/spi.h
+++ b/include/linux/spi/spi.h
@@ -733,7 +733,7 @@ struct spi_board_info {
          * controller_data goes to spi_device.controller_data,
          * irq is copied too
          */
-        char            modalias[KOBJ_NAME_LEN];
+        char            modalias[32];
         const void      *platform_data;
         void            *controller_data;
         int             irq;
diff --git a/include/linux/ssb/ssb.h b/include/linux/ssb/ssb.h
index 50dfd0dc4093..4bf8cade9dbc 100644
--- a/include/linux/ssb/ssb.h
+++ b/include/linux/ssb/ssb.h
@@ -7,6 +7,7 @@
 #include <linux/spinlock.h>
 #include <linux/pci.h>
 #include <linux/mod_devicetable.h>
+#include <linux/dma-mapping.h>
 
 #include <linux/ssb/ssb_regs.h>
 
@@ -137,9 +138,6 @@ struct ssb_device {
         const struct ssb_bus_ops *ops;
 
         struct device *dev;
-        /* Pointer to the device that has to be used for
-         * any DMA related operation. */
-        struct device *dma_dev;
 
         struct ssb_bus *bus;
         struct ssb_device_id id;
@@ -399,13 +397,151 @@ static inline void ssb_block_write(struct ssb_device *dev, const void *buffer,
 #endif /* CONFIG_SSB_BLOCKIO */
 
 
+/* The SSB DMA API. Use this API for any DMA operation on the device.
+ * This API basically is a wrapper that calls the correct DMA API for
+ * the host device type the SSB device is attached to. */
+
 /* Translation (routing) bits that need to be ORed to DMA
  * addresses before they are given to a device. */
 extern u32 ssb_dma_translation(struct ssb_device *dev);
 #define SSB_DMA_TRANSLATION_MASK        0xC0000000
 #define SSB_DMA_TRANSLATION_SHIFT       30
 
-extern int ssb_dma_set_mask(struct ssb_device *ssb_dev, u64 mask);
+extern int ssb_dma_set_mask(struct ssb_device *dev, u64 mask);
+
+extern void * ssb_dma_alloc_consistent(struct ssb_device *dev, size_t size,
+                                       dma_addr_t *dma_handle, gfp_t gfp_flags);
+extern void ssb_dma_free_consistent(struct ssb_device *dev, size_t size,
+                                    void *vaddr, dma_addr_t dma_handle,
+                                    gfp_t gfp_flags);
+
+static inline void __cold __ssb_dma_not_implemented(struct ssb_device *dev)
+{
+#ifdef CONFIG_SSB_DEBUG
+        printk(KERN_ERR "SSB: BUG! Calling DMA API for "
+               "unsupported bustype %d\n", dev->bus->bustype);
+#endif /* DEBUG */
+}
+
+static inline int ssb_dma_mapping_error(struct ssb_device *dev, dma_addr_t addr)
+{
+        switch (dev->bus->bustype) {
+        case SSB_BUSTYPE_PCI:
+                return pci_dma_mapping_error(addr);
+        case SSB_BUSTYPE_SSB:
+                return dma_mapping_error(addr);
+        default:
+                __ssb_dma_not_implemented(dev);
+        }
+        return -ENOSYS;
+}
+
+static inline dma_addr_t ssb_dma_map_single(struct ssb_device *dev, void *p,
+                                            size_t size, enum dma_data_direction dir)
+{
+        switch (dev->bus->bustype) {
+        case SSB_BUSTYPE_PCI:
+                return pci_map_single(dev->bus->host_pci, p, size, dir);
+        case SSB_BUSTYPE_SSB:
+                return dma_map_single(dev->dev, p, size, dir);
+        default:
+                __ssb_dma_not_implemented(dev);
+        }
+        return 0;
+}
+
+static inline void ssb_dma_unmap_single(struct ssb_device *dev, dma_addr_t dma_addr,
+                                        size_t size, enum dma_data_direction dir)
+{
+        switch (dev->bus->bustype) {
+        case SSB_BUSTYPE_PCI:
+                pci_unmap_single(dev->bus->host_pci, dma_addr, size, dir);
+                return;
+        case SSB_BUSTYPE_SSB:
+                dma_unmap_single(dev->dev, dma_addr, size, dir);
+                return;
+        default:
+                __ssb_dma_not_implemented(dev);
+        }
+}
+
+static inline void ssb_dma_sync_single_for_cpu(struct ssb_device *dev,
+                                               dma_addr_t dma_addr,
+                                               size_t size,
+                                               enum dma_data_direction dir)
+{
+        switch (dev->bus->bustype) {
+        case SSB_BUSTYPE_PCI:
+                pci_dma_sync_single_for_cpu(dev->bus->host_pci, dma_addr,
+                                            size, dir);
+                return;
+        case SSB_BUSTYPE_SSB:
+                dma_sync_single_for_cpu(dev->dev, dma_addr, size, dir);
+                return;
+        default:
+                __ssb_dma_not_implemented(dev);
+        }
+}
+
+static inline void ssb_dma_sync_single_for_device(struct ssb_device *dev,
+                                                  dma_addr_t dma_addr,
+                                                  size_t size,
+                                                  enum dma_data_direction dir)
+{
+        switch (dev->bus->bustype) {
+        case SSB_BUSTYPE_PCI:
+                pci_dma_sync_single_for_device(dev->bus->host_pci, dma_addr,
+                                               size, dir);
+                return;
+        case SSB_BUSTYPE_SSB:
+                dma_sync_single_for_device(dev->dev, dma_addr, size, dir);
+                return;
+        default:
+                __ssb_dma_not_implemented(dev);
+        }
+}
+
+static inline void ssb_dma_sync_single_range_for_cpu(struct ssb_device *dev,
+                                                     dma_addr_t dma_addr,
+                                                     unsigned long offset,
+                                                     size_t size,
+                                                     enum dma_data_direction dir)
+{
+        switch (dev->bus->bustype) {
+        case SSB_BUSTYPE_PCI:
+                /* Just sync everything. That's all the PCI API can do. */
+                pci_dma_sync_single_for_cpu(dev->bus->host_pci, dma_addr,
+                                            offset + size, dir);
+                return;
+        case SSB_BUSTYPE_SSB:
+                dma_sync_single_range_for_cpu(dev->dev, dma_addr, offset,
+                                              size, dir);
+                return;
+        default:
+                __ssb_dma_not_implemented(dev);
+        }
+}
+
+static inline void ssb_dma_sync_single_range_for_device(struct ssb_device *dev,
+                                                        dma_addr_t dma_addr,
+                                                        unsigned long offset,
+                                                        size_t size,
+                                                        enum dma_data_direction dir)
+{
+        switch (dev->bus->bustype) {
+        case SSB_BUSTYPE_PCI:
+                /* Just sync everything. That's all the PCI API can do. */
+                pci_dma_sync_single_for_device(dev->bus->host_pci, dma_addr,
+                                               offset + size, dir);
+                return;
+        case SSB_BUSTYPE_SSB:
+                dma_sync_single_range_for_device(dev->dev, dma_addr, offset,
+                                                 size, dir);
+                return;
+        default:
+                __ssb_dma_not_implemented(dev);
+        }
+}
 
 
 #ifdef CONFIG_SSB_PCIHOST
diff --git a/include/linux/stallion.h b/include/linux/stallion.h
index 0424d75a5aaa..336af33c6ea4 100644
--- a/include/linux/stallion.h
+++ b/include/linux/stallion.h
@@ -69,6 +69,7 @@ struct stlrq {
  */
 struct stlport {
         unsigned long           magic;
+        struct tty_port         port;
         unsigned int            portnr;
         unsigned int            panelnr;
         unsigned int            brdnr;
@@ -76,12 +77,10 @@ struct stlport {
         int                     uartaddr;
         unsigned int            pagenr;
         unsigned long           istate;
-        int                     flags;
         int                     baud_base;
         int                     custom_divisor;
         int                     close_delay;
         int                     closing_wait;
-        int                     refcount;
         int                     openwaitcnt;
         int                     brklen;
         unsigned int            sigs;
@@ -92,9 +91,6 @@ struct stlport {
         unsigned long           clk;
         unsigned long           hwid;
         void                    *uartp;
-        struct tty_struct       *tty;
-        wait_queue_head_t       open_wait;
-        wait_queue_head_t       close_wait;
         comstats_t              stats;
         struct stlrq            tx;
 };
diff --git a/include/linux/sunrpc/auth_gss.h b/include/linux/sunrpc/auth_gss.h
index fec6899bf355..d48d4e605f74 100644
--- a/include/linux/sunrpc/auth_gss.h
+++ b/include/linux/sunrpc/auth_gss.h
@@ -7,8 +7,6 @@
  * Andy Adamson <andros@umich.edu>
  * Bruce Fields <bfields@umich.edu>
  * Copyright (c) 2000 The Regents of the University of Michigan
- *
- * $Id$
  */
 
 #ifndef _LINUX_SUNRPC_AUTH_GSS_H
diff --git a/include/linux/sunrpc/gss_api.h b/include/linux/sunrpc/gss_api.h
index 459c5fc11d51..03f33330ece2 100644
--- a/include/linux/sunrpc/gss_api.h
+++ b/include/linux/sunrpc/gss_api.h
@@ -7,8 +7,6 @@
  * Andy Adamson <andros@umich.edu>
  * Bruce Fields <bfields@umich.edu>
  * Copyright (c) 2000 The Regents of the University of Michigan
- *
- * $Id$
  */
 
 #ifndef _LINUX_SUNRPC_GSS_API_H
diff --git a/include/linux/sunrpc/gss_krb5.h b/include/linux/sunrpc/gss_krb5.h
index a10f1fb0bf7c..e7bbdba474d5 100644
--- a/include/linux/sunrpc/gss_krb5.h
+++ b/include/linux/sunrpc/gss_krb5.h
@@ -51,6 +51,9 @@ struct krb5_ctx {
 
 extern spinlock_t krb5_seq_lock;
 
+/* The length of the Kerberos GSS token header */
+#define GSS_KRB5_TOK_HDR_LEN    (16)
+
 #define KG_TOK_MIC_MSG    0x0101
 #define KG_TOK_WRAP_MSG   0x0201
 
diff --git a/include/linux/sunrpc/svc.h b/include/linux/sunrpc/svc.h
index 4b54c5fdcfd9..dc69068d94c7 100644
--- a/include/linux/sunrpc/svc.h
+++ b/include/linux/sunrpc/svc.h
@@ -22,7 +22,7 @@
 /*
  * This is the RPC server thread function prototype
  */
-typedef void            (*svc_thread_fn)(struct svc_rqst *);
+typedef int             (*svc_thread_fn)(void *);
 
 /*
  *
@@ -80,7 +80,6 @@ struct svc_serv {
         struct module *         sv_module;      /* optional module to count when
                                                  * adding threads */
         svc_thread_fn           sv_function;    /* main function for threads */
-        int                     sv_kill_signal; /* signal to kill threads */
 };
 
 /*
@@ -388,8 +387,8 @@ struct svc_rqst *svc_prepare_thread(struct svc_serv *serv,
                                         struct svc_pool *pool);
 void               svc_exit_thread(struct svc_rqst *);
 struct svc_serv *  svc_create_pooled(struct svc_program *, unsigned int,
-                        void (*shutdown)(struct svc_serv*),
-                        svc_thread_fn, int sig, struct module *);
+                        void (*shutdown)(struct svc_serv*), svc_thread_fn,
+                        struct module *);
 int                svc_set_num_threads(struct svc_serv *, struct svc_pool *, int);
 void               svc_destroy(struct svc_serv *);
 int                svc_process(struct svc_rqst *);
diff --git a/include/linux/sunrpc/svc_rdma.h b/include/linux/sunrpc/svc_rdma.h
index 05eb4664d0dd..ef2e3a20bf3b 100644
--- a/include/linux/sunrpc/svc_rdma.h
+++ b/include/linux/sunrpc/svc_rdma.h
@@ -72,7 +72,7 @@ extern atomic_t rdma_stat_sq_prod;
  */
 struct svc_rdma_op_ctxt {
         struct svc_rdma_op_ctxt *read_hdr;
-        struct list_head free_list;
+        int hdr_count;
         struct xdr_buf arg;
         struct list_head dto_q;
         enum ib_wr_opcode wr_op;
@@ -86,6 +86,31 @@ struct svc_rdma_op_ctxt {
         struct page *pages[RPCSVC_MAXPAGES];
 };
 
+/*
+ * NFS_ requests are mapped on the client side by the chunk lists in
+ * the RPCRDMA header. During the fetching of the RPC from the client
+ * and the writing of the reply to the client, the memory in the
+ * client and the memory in the server must be mapped as contiguous
+ * vaddr/len for access by the hardware. These data strucures keep
+ * these mappings.
+ *
+ * For an RDMA_WRITE, the 'sge' maps the RPC REPLY. For RDMA_READ, the
+ * 'sge' in the svc_rdma_req_map maps the server side RPC reply and the
+ * 'ch' field maps the read-list of the RPCRDMA header to the 'sge'
+ * mapping of the reply.
+ */
+struct svc_rdma_chunk_sge {
+        int start;              /* sge no for this chunk */
+        int count;              /* sge count for this chunk */
+};
+struct svc_rdma_req_map {
+        unsigned long count;
+        union {
+                struct kvec sge[RPCSVC_MAXPAGES];
+                struct svc_rdma_chunk_sge ch[RPCSVC_MAXPAGES];
+        };
+};
+
 #define RDMACTXT_F_LAST_CTXT    2
 
 struct svcxprt_rdma {
@@ -93,7 +118,6 @@ struct svcxprt_rdma {
         struct rdma_cm_id    *sc_cm_id;         /* RDMA connection id */
         struct list_head     sc_accept_q;       /* Conn. waiting accept */
         int                  sc_ord;            /* RDMA read limit */
-        wait_queue_head_t    sc_read_wait;
         int                  sc_max_sge;
 
         int                  sc_sq_depth;       /* Depth of SQ */
@@ -104,12 +128,8 @@ struct svcxprt_rdma {
 
         struct ib_pd         *sc_pd;
 
+        atomic_t             sc_dma_used;
         atomic_t             sc_ctxt_used;
-        struct list_head     sc_ctxt_free;
-        int                  sc_ctxt_cnt;
-        int                  sc_ctxt_bump;
-        int                  sc_ctxt_max;
-        spinlock_t           sc_ctxt_lock;
         struct list_head     sc_rq_dto_q;
         spinlock_t           sc_rq_dto_lock;
         struct ib_qp         *sc_qp;
@@ -173,6 +193,8 @@ extern int svc_rdma_post_recv(struct svcxprt_rdma *);
 extern int svc_rdma_create_listen(struct svc_serv *, int, struct sockaddr *);
 extern struct svc_rdma_op_ctxt *svc_rdma_get_context(struct svcxprt_rdma *);
 extern void svc_rdma_put_context(struct svc_rdma_op_ctxt *, int);
+extern struct svc_rdma_req_map *svc_rdma_get_req_map(void);
+extern void svc_rdma_put_req_map(struct svc_rdma_req_map *);
 extern void svc_sq_reap(struct svcxprt_rdma *);
 extern void svc_rq_reap(struct svcxprt_rdma *);
 extern struct svc_xprt_class svc_rdma_class;
diff --git a/include/linux/sunrpc/svcauth_gss.h b/include/linux/sunrpc/svcauth_gss.h
index 417a1def56db..c9165d9771a8 100644
--- a/include/linux/sunrpc/svcauth_gss.h
+++ b/include/linux/sunrpc/svcauth_gss.h
@@ -3,9 +3,6 @@
  *
  * Bruce Fields <bfields@umich.edu>
  * Copyright (c) 2002 The Regents of the Unviersity of Michigan
- *
- * $Id$
- *
  */
 
 #ifndef _LINUX_SUNRPC_SVCAUTH_GSS_H
diff --git a/include/linux/synclink.h b/include/linux/synclink.h
index 45f6bc82d317..c844a229acc9 100644
--- a/include/linux/synclink.h
+++ b/include/linux/synclink.h
@@ -136,6 +136,7 @@
 #define MGSL_INTERFACE_RTS_EN   0x10
 #define MGSL_INTERFACE_LL       0x20
 #define MGSL_INTERFACE_RL       0x40
+#define MGSL_INTERFACE_MSB_FIRST 0x80
 
 typedef struct _MGSL_PARAMS
 {
diff --git a/include/linux/sysdev.h b/include/linux/sysdev.h
index f2767bc6b735..f395bb3fa2f2 100644
--- a/include/linux/sysdev.h
+++ b/include/linux/sysdev.h
@@ -99,8 +99,9 @@ extern void sysdev_unregister(struct sys_device *);
 
 struct sysdev_attribute { 
         struct attribute        attr;
-        ssize_t (*show)(struct sys_device *, char *);
-        ssize_t (*store)(struct sys_device *, const char *, size_t);
+        ssize_t (*show)(struct sys_device *, struct sysdev_attribute *, char *);
+        ssize_t (*store)(struct sys_device *, struct sysdev_attribute *,
+                         const char *, size_t);
 };
 
 
@@ -118,4 +119,38 @@ struct sysdev_attribute {
 extern int sysdev_create_file(struct sys_device *, struct sysdev_attribute *);
 extern void sysdev_remove_file(struct sys_device *, struct sysdev_attribute *);
 
+struct sysdev_ext_attribute {
+        struct sysdev_attribute attr;
+        void *var;
+};
+
+/*
+ * Support for simple variable sysdev attributes.
+ * The pointer to the variable is stored in a sysdev_ext_attribute
+ */
+
+/* Add more types as needed */
+
+extern ssize_t sysdev_show_ulong(struct sys_device *, struct sysdev_attribute *,
+                                char *);
+extern ssize_t sysdev_store_ulong(struct sys_device *,
+                        struct sysdev_attribute *, const char *, size_t);
+extern ssize_t sysdev_show_int(struct sys_device *, struct sysdev_attribute *,
+                                char *);
+extern ssize_t sysdev_store_int(struct sys_device *,
+                        struct sysdev_attribute *, const char *, size_t);
+
+#define _SYSDEV_ULONG_ATTR(_name, _mode, _var)                          \
+        { _SYSDEV_ATTR(_name, _mode, sysdev_show_ulong, sysdev_store_ulong), \
+          &(_var) }
+#define SYSDEV_ULONG_ATTR(_name, _mode, _var)                   \
+        struct sysdev_ext_attribute attr_##_name =              \
+                _SYSDEV_ULONG_ATTR(_name, _mode, _var);
+#define _SYSDEV_INT_ATTR(_name, _mode, _var)                            \
+        { _SYSDEV_ATTR(_name, _mode, sysdev_show_int, sysdev_store_int), \
+          &(_var) }
+#define SYSDEV_INT_ATTR(_name, _mode, _var)                     \
+        struct sysdev_ext_attribute attr_##_name =              \
+                _SYSDEV_INT_ATTR(_name, _mode, _var);
+
 #endif /* _SYSDEV_H_ */
diff --git a/include/linux/sysfs.h b/include/linux/sysfs.h
index 7858eac40aa7..37fa24152bd8 100644
--- a/include/linux/sysfs.h
+++ b/include/linux/sysfs.h
@@ -101,6 +101,9 @@ void sysfs_remove_bin_file(struct kobject *kobj, struct bin_attribute *attr);
 
 int __must_check sysfs_create_link(struct kobject *kobj, struct kobject *target,
                                    const char *name);
+int __must_check sysfs_create_link_nowarn(struct kobject *kobj,
+                                          struct kobject *target,
+                                          const char *name);
 void sysfs_remove_link(struct kobject *kobj, const char *name);
 
 int __must_check sysfs_create_group(struct kobject *kobj,
@@ -180,6 +183,13 @@ static inline int sysfs_create_link(struct kobject *kobj,
         return 0;
 }
 
+static inline int sysfs_create_link_nowarn(struct kobject *kobj,
+                                           struct kobject *target,
+                                           const char *name)
+{
+        return 0;
+}
+
 static inline void sysfs_remove_link(struct kobject *kobj, const char *name)
 {
 }
diff --git a/include/linux/tcp.h b/include/linux/tcp.h
index b31b6b74aa28..2e2557388e36 100644
--- a/include/linux/tcp.h
+++ b/include/linux/tcp.h
@@ -224,6 +224,12 @@ struct tcp_options_received {
         u16     mss_clamp;      /* Maximal mss, negotiated at connection setup */
 };
 
+/* This is the max number of SACKS that we'll generate and process. It's safe
+ * to increse this, although since:
+ *   size = TCPOLEN_SACK_BASE_ALIGNED (4) + n * TCPOLEN_SACK_PERBLOCK (8)
+ * only four options will fit in a standard TCP header */
+#define TCP_NUM_SACKS 4
+
 struct tcp_request_sock {
         struct inet_request_sock        req;
 #ifdef CONFIG_TCP_MD5SIG
@@ -291,10 +297,9 @@ struct tcp_sock {
         u32     rcv_ssthresh;   /* Current window clamp                 */
 
         u32     frto_highmark;  /* snd_nxt when RTO occurred */
-        u8      reordering;     /* Packet reordering metric.            */
+        u16     advmss;         /* Advertised MSS                       */
         u8      frto_counter;   /* Number of new acks after RTO */
         u8      nonagle;        /* Disable Nagle algorithm?             */
-        u8      keepalive_probes; /* num of allowed keep alive probes   */
 
 /* RTT measurement */
         u32     srtt;           /* smoothed round trip time << 3        */
@@ -305,6 +310,10 @@ struct tcp_sock {
 
         u32     packets_out;    /* Packets which are "in flight"        */
         u32     retrans_out;    /* Retransmitted packets out            */
+
+        u16     urg_data;       /* Saved octet of OOB data and control flags */
+        u8      urg_mode;       /* In urgent mode               */
+        u8      ecn_flags;      /* ECN status bits.                     */
 /*
  *      Options received (usually on last packet, some only on SYN packets).
  */
@@ -320,13 +329,24 @@ struct tcp_sock {
         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     write_seq;      /* Tail(+1) of data held in tcp send buffer */
         u32     pushed_seq;     /* Last pushed seq, required to talk to windows */
+        u32     lost_out;       /* Lost packets                 */
+        u32     sacked_out;     /* SACK'd packets                       */
+        u32     fackets_out;    /* FACK'd packets                       */
+        u32     tso_deferred;
+        u32     bytes_acked;    /* Appropriate Byte Counting - RFC3465 */
 
-/*      SACKs data      */
+        /* from STCP, retrans queue hinting */
+        struct sk_buff* lost_skb_hint;
+        struct sk_buff *scoreboard_skb_hint;
+        struct sk_buff *retransmit_skb_hint;
+        struct sk_buff *forward_skb_hint;
+
+        struct sk_buff_head     out_of_order_queue; /* Out of order segments go here */
+
+        /* SACKs data, these 2 need to be together (see tcp_build_and_update_options) */
         struct tcp_sack_block duplicate_sack[1]; /* D-SACK block */
         struct tcp_sack_block selective_acks[4]; /* The SACKS themselves*/
 
@@ -337,23 +357,14 @@ struct tcp_sock {
                                          * sacked_out > 0)
                                          */
 
-        /* from STCP, retrans queue hinting */
-        struct sk_buff* lost_skb_hint;
-
-        struct sk_buff *scoreboard_skb_hint;
-        struct sk_buff *retransmit_skb_hint;
-        struct sk_buff *forward_skb_hint;
-
         int     lost_cnt_hint;
         int     retransmit_cnt_hint;
 
         u32     lost_retrans_low;       /* Sent seq after any rxmit (lowest) */
 
-        u16     advmss;         /* Advertised MSS                       */
+        u8      reordering;     /* Packet reordering metric.            */
+        u8      keepalive_probes; /* num of allowed keep alive probes   */
         u32     prior_ssthresh; /* ssthresh saved at recovery start     */
-        u32     lost_out;       /* Lost packets                 */
-        u32     sacked_out;     /* SACK'd packets                       */
-        u32     fackets_out;    /* FACK'd packets                       */
         u32     high_seq;       /* snd_nxt at onset of congestion       */
 
         u32     retrans_stamp;  /* Timestamp of the last retransmit,
@@ -361,23 +372,16 @@ struct tcp_sock {
                                  * the first SYN. */
         u32     undo_marker;    /* tracking retrans started here. */
         int     undo_retrans;   /* number of undoable retransmissions. */
+        u32     total_retrans;  /* Total retransmits for entire connection */
+
         u32     urg_seq;        /* Seq of received urgent pointer */
-        u16     urg_data;       /* Saved octet of OOB data and control flags */
-        u8      urg_mode;       /* In urgent mode               */
-        u8      ecn_flags;      /* ECN status bits.                     */
         u32     snd_up;         /* Urgent pointer               */
 
-        u32     total_retrans;  /* Total retransmits for entire connection */
-        u32     bytes_acked;    /* Appropriate Byte Counting - RFC3465 */
-
         unsigned int            keepalive_time;   /* time before keep alive takes place */
         unsigned int            keepalive_intvl;  /* time interval between keep alive probes */
-        int                     linger2;
 
         unsigned long last_synq_overflow; 
 
-        u32     tso_deferred;
-
 /* Receiver side RTT estimation */
         struct {
                 u32     rtt;
@@ -405,6 +409,8 @@ struct tcp_sock {
 /* TCP MD5 Signagure Option information */
         struct tcp_md5sig_info  *md5sig_info;
 #endif
+
+        int                     linger2;
 };
 
 static inline struct tcp_sock *tcp_sk(const struct sock *sk)
diff --git a/include/linux/textsearch.h b/include/linux/textsearch.h
index 6f371f24160b..d9a85d616385 100644
--- a/include/linux/textsearch.h
+++ b/include/linux/textsearch.h
@@ -10,10 +10,8 @@
 
 struct ts_config;
 
-/**
- * TS_AUTOLOAD - Automatically load textsearch modules when needed
- */
-#define TS_AUTOLOAD     1
+#define TS_AUTOLOAD     1 /* Automatically load textsearch modules when needed */
+#define TS_IGNORECASE   2 /* Searches string case insensitively */
 
 /**
  * struct ts_state - search state
@@ -39,7 +37,7 @@ struct ts_state
 struct ts_ops
 {
         const char              *name;
-        struct ts_config *      (*init)(const void *, unsigned int, gfp_t);
+        struct ts_config *      (*init)(const void *, unsigned int, gfp_t, int);
         unsigned int            (*find)(struct ts_config *,
                                         struct ts_state *);
         void                    (*destroy)(struct ts_config *);
@@ -52,12 +50,14 @@ struct ts_ops
 /**
  * struct ts_config - search configuration
  * @ops: operations of chosen algorithm
+ * @flags: flags
  * @get_next_block: callback to fetch the next block to search in
  * @finish: callback to finalize a search
  */
 struct ts_config
 {
         struct ts_ops           *ops;
+        int                     flags;
 
         /**
          * get_next_block - fetch next block of data
@@ -162,11 +162,10 @@ static inline struct ts_config *alloc_ts_config(size_t payload,
 {
         struct ts_config *conf;
 
-        conf = kmalloc(TS_PRIV_ALIGN(sizeof(*conf)) + payload, gfp_mask);
+        conf = kzalloc(TS_PRIV_ALIGN(sizeof(*conf)) + payload, gfp_mask);
         if (conf == NULL)
                 return ERR_PTR(-ENOMEM);
 
-        memset(conf, 0, TS_PRIV_ALIGN(sizeof(*conf)) + payload);
         return conf;
 }
 
diff --git a/include/linux/tipc_config.h b/include/linux/tipc_config.h
index b0c916d1f375..2bc6fa4adeb5 100644
--- a/include/linux/tipc_config.h
+++ b/include/linux/tipc_config.h
@@ -2,7 +2,7 @@
  * include/linux/tipc_config.h: Include file for TIPC configuration interface
  * 
  * Copyright (c) 2003-2006, Ericsson AB
- * Copyright (c) 2005, Wind River Systems
+ * Copyright (c) 2005-2007, Wind River Systems
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -136,6 +136,14 @@
 #define  TIPC_CMD_SET_NETID         0x800B    /* tx unsigned, rx none */
 
 /*
+ * Reserved commands:
+ * May not be issued by any process.
+ * Used internally by TIPC.
+ */
+
+#define  TIPC_CMD_NOT_NET_ADMIN     0xC001    /* tx none, rx none */
+
+/*
  * TLV types defined for TIPC
  */
 
diff --git a/include/linux/tty.h b/include/linux/tty.h
index 324a3b231d40..e3579cb086e0 100644
--- a/include/linux/tty.h
+++ b/include/linux/tty.h
@@ -71,7 +71,8 @@ struct tty_bufhead {
         struct tty_buffer *head;        /* Queue head */
         struct tty_buffer *tail;        /* Active buffer */
         struct tty_buffer *free;        /* Free queue head */
-        int memory_used;                /* Buffer space used excluding free queue */
+        int memory_used;                /* Buffer space used excluding
+                                                                free queue */
 };
 /*
  * When a break, frame error, or parity error happens, these codes are
@@ -101,71 +102,96 @@ struct tty_bufhead {
 #define LNEXT_CHAR(tty) ((tty)->termios->c_cc[VLNEXT])
 #define EOL2_CHAR(tty) ((tty)->termios->c_cc[VEOL2])
 
-#define _I_FLAG(tty,f)  ((tty)->termios->c_iflag & (f))
-#define _O_FLAG(tty,f)  ((tty)->termios->c_oflag & (f))
-#define _C_FLAG(tty,f)  ((tty)->termios->c_cflag & (f))
-#define _L_FLAG(tty,f)  ((tty)->termios->c_lflag & (f))
-
-#define I_IGNBRK(tty)   _I_FLAG((tty),IGNBRK)
-#define I_BRKINT(tty)   _I_FLAG((tty),BRKINT)
-#define I_IGNPAR(tty)   _I_FLAG((tty),IGNPAR)
-#define I_PARMRK(tty)   _I_FLAG((tty),PARMRK)
-#define I_INPCK(tty)    _I_FLAG((tty),INPCK)
-#define I_ISTRIP(tty)   _I_FLAG((tty),ISTRIP)
-#define I_INLCR(tty)    _I_FLAG((tty),INLCR)
-#define I_IGNCR(tty)    _I_FLAG((tty),IGNCR)
-#define I_ICRNL(tty)    _I_FLAG((tty),ICRNL)
-#define I_IUCLC(tty)    _I_FLAG((tty),IUCLC)
-#define I_IXON(tty)     _I_FLAG((tty),IXON)
-#define I_IXANY(tty)    _I_FLAG((tty),IXANY)
-#define I_IXOFF(tty)    _I_FLAG((tty),IXOFF)
-#define I_IMAXBEL(tty)  _I_FLAG((tty),IMAXBEL)
-#define I_IUTF8(tty)    _I_FLAG((tty),IUTF8)
-
-#define O_OPOST(tty)    _O_FLAG((tty),OPOST)
-#define O_OLCUC(tty)    _O_FLAG((tty),OLCUC)
-#define O_ONLCR(tty)    _O_FLAG((tty),ONLCR)
-#define O_OCRNL(tty)    _O_FLAG((tty),OCRNL)
-#define O_ONOCR(tty)    _O_FLAG((tty),ONOCR)
-#define O_ONLRET(tty)   _O_FLAG((tty),ONLRET)
-#define O_OFILL(tty)    _O_FLAG((tty),OFILL)
-#define O_OFDEL(tty)    _O_FLAG((tty),OFDEL)
-#define O_NLDLY(tty)    _O_FLAG((tty),NLDLY)
-#define O_CRDLY(tty)    _O_FLAG((tty),CRDLY)
-#define O_TABDLY(tty)   _O_FLAG((tty),TABDLY)
-#define O_BSDLY(tty)    _O_FLAG((tty),BSDLY)
-#define O_VTDLY(tty)    _O_FLAG((tty),VTDLY)
-#define O_FFDLY(tty)    _O_FLAG((tty),FFDLY)
-
-#define C_BAUD(tty)     _C_FLAG((tty),CBAUD)
-#define C_CSIZE(tty)    _C_FLAG((tty),CSIZE)
-#define C_CSTOPB(tty)   _C_FLAG((tty),CSTOPB)
-#define C_CREAD(tty)    _C_FLAG((tty),CREAD)
-#define C_PARENB(tty)   _C_FLAG((tty),PARENB)
-#define C_PARODD(tty)   _C_FLAG((tty),PARODD)
-#define C_HUPCL(tty)    _C_FLAG((tty),HUPCL)
-#define C_CLOCAL(tty)   _C_FLAG((tty),CLOCAL)
-#define C_CIBAUD(tty)   _C_FLAG((tty),CIBAUD)
-#define C_CRTSCTS(tty)  _C_FLAG((tty),CRTSCTS)
-
-#define L_ISIG(tty)     _L_FLAG((tty),ISIG)
-#define L_ICANON(tty)   _L_FLAG((tty),ICANON)
-#define L_XCASE(tty)    _L_FLAG((tty),XCASE)
-#define L_ECHO(tty)     _L_FLAG((tty),ECHO)
-#define L_ECHOE(tty)    _L_FLAG((tty),ECHOE)
-#define L_ECHOK(tty)    _L_FLAG((tty),ECHOK)
-#define L_ECHONL(tty)   _L_FLAG((tty),ECHONL)
-#define L_NOFLSH(tty)   _L_FLAG((tty),NOFLSH)
-#define L_TOSTOP(tty)   _L_FLAG((tty),TOSTOP)
-#define L_ECHOCTL(tty)  _L_FLAG((tty),ECHOCTL)
-#define L_ECHOPRT(tty)  _L_FLAG((tty),ECHOPRT)
-#define L_ECHOKE(tty)   _L_FLAG((tty),ECHOKE)
-#define L_FLUSHO(tty)   _L_FLAG((tty),FLUSHO)
-#define L_PENDIN(tty)   _L_FLAG((tty),PENDIN)
-#define L_IEXTEN(tty)   _L_FLAG((tty),IEXTEN)
+#define _I_FLAG(tty, f) ((tty)->termios->c_iflag & (f))
+#define _O_FLAG(tty, f) ((tty)->termios->c_oflag & (f))
+#define _C_FLAG(tty, f) ((tty)->termios->c_cflag & (f))
+#define _L_FLAG(tty, f) ((tty)->termios->c_lflag & (f))
+
+#define I_IGNBRK(tty)   _I_FLAG((tty), IGNBRK)
+#define I_BRKINT(tty)   _I_FLAG((tty), BRKINT)
+#define I_IGNPAR(tty)   _I_FLAG((tty), IGNPAR)
+#define I_PARMRK(tty)   _I_FLAG((tty), PARMRK)
+#define I_INPCK(tty)    _I_FLAG((tty), INPCK)
+#define I_ISTRIP(tty)   _I_FLAG((tty), ISTRIP)
+#define I_INLCR(tty)    _I_FLAG((tty), INLCR)
+#define I_IGNCR(tty)    _I_FLAG((tty), IGNCR)
+#define I_ICRNL(tty)    _I_FLAG((tty), ICRNL)
+#define I_IUCLC(tty)    _I_FLAG((tty), IUCLC)
+#define I_IXON(tty)     _I_FLAG((tty), IXON)
+#define I_IXANY(tty)    _I_FLAG((tty), IXANY)
+#define I_IXOFF(tty)    _I_FLAG((tty), IXOFF)
+#define I_IMAXBEL(tty)  _I_FLAG((tty), IMAXBEL)
+#define I_IUTF8(tty)    _I_FLAG((tty), IUTF8)
+
+#define O_OPOST(tty)    _O_FLAG((tty), OPOST)
+#define O_OLCUC(tty)    _O_FLAG((tty), OLCUC)
+#define O_ONLCR(tty)    _O_FLAG((tty), ONLCR)
+#define O_OCRNL(tty)    _O_FLAG((tty), OCRNL)
+#define O_ONOCR(tty)    _O_FLAG((tty), ONOCR)
+#define O_ONLRET(tty)   _O_FLAG((tty), ONLRET)
+#define O_OFILL(tty)    _O_FLAG((tty), OFILL)
+#define O_OFDEL(tty)    _O_FLAG((tty), OFDEL)
+#define O_NLDLY(tty)    _O_FLAG((tty), NLDLY)
+#define O_CRDLY(tty)    _O_FLAG((tty), CRDLY)
+#define O_TABDLY(tty)   _O_FLAG((tty), TABDLY)
+#define O_BSDLY(tty)    _O_FLAG((tty), BSDLY)
+#define O_VTDLY(tty)    _O_FLAG((tty), VTDLY)
+#define O_FFDLY(tty)    _O_FLAG((tty), FFDLY)
+
+#define C_BAUD(tty)     _C_FLAG((tty), CBAUD)
+#define C_CSIZE(tty)    _C_FLAG((tty), CSIZE)
+#define C_CSTOPB(tty)   _C_FLAG((tty), CSTOPB)
+#define C_CREAD(tty)    _C_FLAG((tty), CREAD)
+#define C_PARENB(tty)   _C_FLAG((tty), PARENB)
+#define C_PARODD(tty)   _C_FLAG((tty), PARODD)
+#define C_HUPCL(tty)    _C_FLAG((tty), HUPCL)
+#define C_CLOCAL(tty)   _C_FLAG((tty), CLOCAL)
+#define C_CIBAUD(tty)   _C_FLAG((tty), CIBAUD)
+#define C_CRTSCTS(tty)  _C_FLAG((tty), CRTSCTS)
+
+#define L_ISIG(tty)     _L_FLAG((tty), ISIG)
+#define L_ICANON(tty)   _L_FLAG((tty), ICANON)
+#define L_XCASE(tty)    _L_FLAG((tty), XCASE)
+#define L_ECHO(tty)     _L_FLAG((tty), ECHO)
+#define L_ECHOE(tty)    _L_FLAG((tty), ECHOE)
+#define L_ECHOK(tty)    _L_FLAG((tty), ECHOK)
+#define L_ECHONL(tty)   _L_FLAG((tty), ECHONL)
+#define L_NOFLSH(tty)   _L_FLAG((tty), NOFLSH)
+#define L_TOSTOP(tty)   _L_FLAG((tty), TOSTOP)
+#define L_ECHOCTL(tty)  _L_FLAG((tty), ECHOCTL)
+#define L_ECHOPRT(tty)  _L_FLAG((tty), ECHOPRT)
+#define L_ECHOKE(tty)   _L_FLAG((tty), ECHOKE)
+#define L_FLUSHO(tty)   _L_FLAG((tty), FLUSHO)
+#define L_PENDIN(tty)   _L_FLAG((tty), PENDIN)
+#define L_IEXTEN(tty)   _L_FLAG((tty), IEXTEN)
 
 struct device;
 struct signal_struct;
+
+/*
+ * Port level information. Each device keeps its own port level information
+ * so provide a common structure for those ports wanting to use common support
+ * routines.
+ *
+ * The tty port has a different lifetime to the tty so must be kept apart.
+ * In addition be careful as tty -> port mappings are valid for the life
+ * of the tty object but in many cases port -> tty mappings are valid only
+ * until a hangup so don't use the wrong path.
+ */
+
+struct tty_port {
+        struct tty_struct       *tty;           /* Back pointer */
+        int                     blocked_open;   /* Waiting to open */
+        int                     count;          /* Usage count */
+        wait_queue_head_t       open_wait;      /* Open waiters */
+        wait_queue_head_t       close_wait;     /* Close waiters */
+        unsigned long           flags;          /* TTY flags ASY_*/
+        struct mutex            mutex;          /* Locking */
+        unsigned char           *xmit_buf;      /* Optional buffer */
+        int                     close_delay;    /* Close port delay */
+        int                     closing_wait;   /* Delay for output */
+};
+
 /*
  * Where all of the state associated with a tty is kept while the tty
  * is open.  Since the termios state should be kept even if the tty
@@ -185,6 +211,7 @@ struct tty_struct {
         struct tty_driver *driver;
         const struct tty_operations *ops;
         int index;
+        /* The ldisc objects are protected by tty_ldisc_lock at the moment */
         struct tty_ldisc ldisc;
         struct mutex termios_mutex;
         spinlock_t ctrl_lock;
@@ -213,7 +240,7 @@ struct tty_struct {
         struct list_head tty_files;
 
 #define N_TTY_BUF_SIZE 4096
-        
+
         /*
          * The following is data for the N_TTY line discipline.  For
          * historical reasons, this is included in the tty structure.
@@ -241,6 +268,7 @@ struct tty_struct {
         spinlock_t read_lock;
         /* If the tty has a pending do_SAK, queue it here - akpm */
         struct work_struct SAK_work;
+        struct tty_port *port;
 };
 
 /* tty magic number */
@@ -248,14 +276,14 @@ struct tty_struct {
 
 /*
  * These bits are used in the flags field of the tty structure.
- * 
+ *
  * So that interrupts won't be able to mess up the queues,
  * copy_to_cooked must be atomic with respect to itself, as must
  * tty->write.  Thus, you must use the inline functions set_bit() and
  * clear_bit() to make things atomic.
  */
 #define TTY_THROTTLED           0       /* Call unthrottle() at threshold min */
-#define TTY_IO_ERROR            1       /* Canse an I/O error (may be no ldisc too) */
+#define TTY_IO_ERROR            1       /* Cause an I/O error (may be no ldisc too) */
 #define TTY_OTHER_CLOSED        2       /* Other side (if any) has closed */
 #define TTY_EXCLUSIVE           3       /* Exclusive open mode */
 #define TTY_DEBUG               4       /* Debugging */
@@ -285,12 +313,10 @@ extern int vcs_init(void);
 extern int tty_paranoia_check(struct tty_struct *tty, struct inode *inode,
                               const char *routine);
 extern char *tty_name(struct tty_struct *tty, char *buf);
-extern void tty_wait_until_sent(struct tty_struct * tty, long timeout);
-extern int tty_check_change(struct tty_struct * tty);
-extern void stop_tty(struct tty_struct * tty);
-extern void start_tty(struct tty_struct * tty);
-extern int tty_register_ldisc(int disc, struct tty_ldisc *new_ldisc);
-extern int tty_unregister_ldisc(int disc);
+extern void tty_wait_until_sent(struct tty_struct *tty, long timeout);
+extern int tty_check_change(struct tty_struct *tty);
+extern void stop_tty(struct tty_struct *tty);
+extern void start_tty(struct tty_struct *tty);
 extern int tty_register_driver(struct tty_driver *driver);
 extern int tty_unregister_driver(struct tty_driver *driver);
 extern struct device *tty_register_device(struct tty_driver *driver,
@@ -310,10 +336,10 @@ extern int is_current_pgrp_orphaned(void);
 extern struct pid *tty_get_pgrp(struct tty_struct *tty);
 extern int is_ignored(int sig);
 extern int tty_signal(int sig, struct tty_struct *tty);
-extern void tty_hangup(struct tty_struct * tty);
-extern void tty_vhangup(struct tty_struct * tty);
+extern void tty_hangup(struct tty_struct *tty);
+extern void tty_vhangup(struct tty_struct *tty);
 extern void tty_unhangup(struct file *filp);
-extern int tty_hung_up_p(struct file * filp);
+extern int tty_hung_up_p(struct file *filp);
 extern void do_SAK(struct tty_struct *tty);
 extern void __do_SAK(struct tty_struct *tty);
 extern void disassociate_ctty(int priv);
@@ -322,17 +348,17 @@ extern void tty_flip_buffer_push(struct tty_struct *tty);
 extern speed_t tty_get_baud_rate(struct tty_struct *tty);
 extern speed_t tty_termios_baud_rate(struct ktermios *termios);
 extern speed_t tty_termios_input_baud_rate(struct ktermios *termios);
-extern void tty_termios_encode_baud_rate(struct ktermios *termios, speed_t ibaud, speed_t obaud);
-extern void tty_encode_baud_rate(struct tty_struct *tty, speed_t ibaud, speed_t obaud);
+extern void tty_termios_encode_baud_rate(struct ktermios *termios,
+                                                speed_t ibaud, speed_t obaud);
+extern void tty_encode_baud_rate(struct tty_struct *tty,
+                                                speed_t ibaud, speed_t obaud);
 extern void tty_termios_copy_hw(struct ktermios *new, struct ktermios *old);
 extern int tty_termios_hw_change(struct ktermios *a, struct ktermios *b);
 
 extern struct tty_ldisc *tty_ldisc_ref(struct tty_struct *);
 extern void tty_ldisc_deref(struct tty_ldisc *);
 extern struct tty_ldisc *tty_ldisc_ref_wait(struct tty_struct *);
-
-extern struct tty_ldisc *tty_ldisc_get(int);
-extern void tty_ldisc_put(int);
+extern const struct file_operations tty_ldiscs_proc_fops;
 
 extern void tty_wakeup(struct tty_struct *tty);
 extern void tty_ldisc_flush(struct tty_struct *tty);
@@ -351,10 +377,23 @@ extern void tty_write_unlock(struct tty_struct *tty);
 extern int tty_write_lock(struct tty_struct *tty, int ndelay);
 #define tty_is_writelocked(tty)  (mutex_is_locked(&tty->atomic_write_lock))
 
+extern void tty_port_init(struct tty_port *port);
+extern int tty_port_alloc_xmit_buf(struct tty_port *port);
+extern void tty_port_free_xmit_buf(struct tty_port *port);
+
+extern int tty_register_ldisc(int disc, struct tty_ldisc_ops *new_ldisc);
+extern int tty_unregister_ldisc(int disc);
+extern int tty_set_ldisc(struct tty_struct *tty, int ldisc);
+extern int tty_ldisc_setup(struct tty_struct *tty, struct tty_struct *o_tty);
+extern void tty_ldisc_release(struct tty_struct *tty, struct tty_struct *o_tty);
+extern void tty_ldisc_init(struct tty_struct *tty);
+extern void tty_ldisc_begin(void);
+/* This last one is just for the tty layer internals and shouldn't be used elsewhere */
+extern void tty_ldisc_enable(struct tty_struct *tty);
 
 
 /* n_tty.c */
-extern struct tty_ldisc tty_ldisc_N_TTY;
+extern struct tty_ldisc_ops tty_ldisc_N_TTY;
 
 /* tty_audit.c */
 #ifdef CONFIG_AUDIT
@@ -363,7 +402,8 @@ extern void tty_audit_add_data(struct tty_struct *tty, unsigned char *data,
 extern void tty_audit_exit(void);
 extern void tty_audit_fork(struct signal_struct *sig);
 extern void tty_audit_push(struct tty_struct *tty);
-extern void tty_audit_push_task(struct task_struct *tsk, uid_t loginuid, u32 sessionid);
+extern void tty_audit_push_task(struct task_struct *tsk,
+                                        uid_t loginuid, u32 sessionid);
 #else
 static inline void tty_audit_add_data(struct tty_struct *tty,
                                       unsigned char *data, size_t size)
@@ -378,19 +418,20 @@ static inline void tty_audit_fork(struct signal_struct *sig)
 static inline void tty_audit_push(struct tty_struct *tty)
 {
 }
-static inline void tty_audit_push_task(struct task_struct *tsk, uid_t loginuid, u32 sessionid)
+static inline void tty_audit_push_task(struct task_struct *tsk,
+                                        uid_t loginuid, u32 sessionid)
 {
 }
 #endif
 
 /* tty_ioctl.c */
-extern int n_tty_ioctl(struct tty_struct * tty, struct file * file,
+extern int n_tty_ioctl(struct tty_struct *tty, struct file *file,
                        unsigned int cmd, unsigned long arg);
 
 /* serial.c */
 
 extern void serial_console_init(void);
- 
+
 /* pcxx.c */
 
 extern int pcxe_open(struct tty_struct *tty, struct file *filp);
@@ -401,7 +442,7 @@ extern void console_print(const char *);
 
 /* vt.c */
 
-extern int vt_ioctl(struct tty_struct *tty, struct file * file,
+extern int vt_ioctl(struct tty_struct *tty, struct file *file,
                     unsigned int cmd, unsigned long arg);
 
 #endif /* __KERNEL__ */
diff --git a/include/linux/tty_driver.h b/include/linux/tty_driver.h
index d2a003586761..e1065ac0d922 100644
--- a/include/linux/tty_driver.h
+++ b/include/linux/tty_driver.h
@@ -135,7 +135,7 @@
  *
  *      Optional:
  *
- * void (*break_ctl)(struct tty_stuct *tty, int state);
+ * int (*break_ctl)(struct tty_stuct *tty, int state);
  *
  *      This optional routine requests the tty driver to turn on or
  *      off BREAK status on the RS-232 port.  If state is -1,
@@ -146,6 +146,10 @@
  *      handle the following ioctls: TCSBRK, TCSBRKP, TIOCSBRK,
  *      TIOCCBRK.
  *
+ *      If the driver sets TTY_DRIVER_HARDWARE_BREAK then the interface
+ *      will also be called with actual times and the hardware is expected
+ *      to do the delay work itself. 0 and -1 are still used for on/off.
+ *
  *      Optional: Required for TCSBRK/BRKP/etc handling.
  *
  * void (*wait_until_sent)(struct tty_struct *tty, int timeout);
@@ -192,7 +196,7 @@ struct tty_operations {
         void (*stop)(struct tty_struct *tty);
         void (*start)(struct tty_struct *tty);
         void (*hangup)(struct tty_struct *tty);
-        void (*break_ctl)(struct tty_struct *tty, int state);
+        int (*break_ctl)(struct tty_struct *tty, int state);
         void (*flush_buffer)(struct tty_struct *tty);
         void (*set_ldisc)(struct tty_struct *tty);
         void (*wait_until_sent)(struct tty_struct *tty, int timeout);
@@ -285,12 +289,18 @@ extern struct tty_driver *tty_find_polling_driver(char *name, int *line);
  * TTY_DRIVER_DEVPTS_MEM -- don't use the standard arrays, instead
  *      use dynamic memory keyed through the devpts filesystem.  This
  *      is only applicable to the pty driver.
+ *
+ * TTY_DRIVER_HARDWARE_BREAK -- hardware handles break signals. Pass
+ *      the requested timeout to the caller instead of using a simple
+ *      on/off interface.
+ *
  */
 #define TTY_DRIVER_INSTALLED            0x0001
 #define TTY_DRIVER_RESET_TERMIOS        0x0002
 #define TTY_DRIVER_REAL_RAW             0x0004
 #define TTY_DRIVER_DYNAMIC_DEV          0x0008
 #define TTY_DRIVER_DEVPTS_MEM           0x0010
+#define TTY_DRIVER_HARDWARE_BREAK       0x0020
 
 /* tty driver types */
 #define TTY_DRIVER_TYPE_SYSTEM          0x0001
diff --git a/include/linux/tty_ldisc.h b/include/linux/tty_ldisc.h
index 6226504d9108..40f38d896777 100644
--- a/include/linux/tty_ldisc.h
+++ b/include/linux/tty_ldisc.h
@@ -104,7 +104,7 @@
 #include <linux/fs.h>
 #include <linux/wait.h>
 
-struct tty_ldisc {
+struct tty_ldisc_ops {
         int     magic;
         char    *name;
         int     num;
@@ -142,6 +142,11 @@ struct tty_ldisc {
         int refcount;
 };
 
+struct tty_ldisc {
+        struct tty_ldisc_ops *ops;
+        int refcount;
+};
+
 #define TTY_LDISC_MAGIC 0x5403
 
 #define LDISC_FLAG_DEFINED      0x00000001
diff --git a/include/linux/udp.h b/include/linux/udp.h
index 581ca2c14c52..0cf5c4c0ec81 100644
--- a/include/linux/udp.h
+++ b/include/linux/udp.h
@@ -38,6 +38,7 @@ struct udphdr {
 #ifdef __KERNEL__
 #include <net/inet_sock.h>
 #include <linux/skbuff.h>
+#include <net/netns/hash.h>
 
 static inline struct udphdr *udp_hdr(const struct sk_buff *skb)
 {
@@ -46,6 +47,11 @@ static inline struct udphdr *udp_hdr(const struct sk_buff *skb)
 
 #define UDP_HTABLE_SIZE         128
 
+static inline int udp_hashfn(struct net *net, const unsigned num)
+{
+        return (num + net_hash_mix(net)) & (UDP_HTABLE_SIZE - 1);
+}
+
 struct udp_sock {
         /* inet_sock has to be the first member */
         struct inet_sock inet;
diff --git a/include/linux/uio_driver.h b/include/linux/uio_driver.h
index 973386d439da..cdf338d94b7f 100644
--- a/include/linux/uio_driver.h
+++ b/include/linux/uio_driver.h
@@ -36,7 +36,7 @@ struct uio_mem {
         struct uio_map          *map;
 };
 
-#define MAX_UIO_MAPS    5
+#define MAX_UIO_MAPS    5
 
 struct uio_device;
 
@@ -53,6 +53,7 @@ struct uio_device;
  * @mmap:               mmap operation for this uio device
  * @open:               open operation for this uio device
  * @release:            release operation for this uio device
+ * @irqcontrol:         disable/enable irqs when 0/1 is written to /dev/uioX
  */
 struct uio_info {
         struct uio_device       *uio_dev;
@@ -66,6 +67,7 @@ struct uio_info {
         int (*mmap)(struct uio_info *info, struct vm_area_struct *vma);
         int (*open)(struct uio_info *info, struct inode *inode);
         int (*release)(struct uio_info *info, struct inode *inode);
+        int (*irqcontrol)(struct uio_info *info, s32 irq_on);
 };
 
 extern int __must_check
@@ -80,11 +82,11 @@ static inline int __must_check
 extern void uio_unregister_device(struct uio_info *info);
 extern void uio_event_notify(struct uio_info *info);
 
-/* defines for uio_device->irq */
+/* defines for uio_info->irq */
 #define UIO_IRQ_CUSTOM  -1
 #define UIO_IRQ_NONE    -2
 
-/* defines for uio_device->memtype */
+/* defines for uio_mem->memtype */
 #define UIO_MEM_NONE    0
 #define UIO_MEM_PHYS    1
 #define UIO_MEM_LOGICAL 2
diff --git a/include/linux/usb.h b/include/linux/usb.h
index c08689ea9b4b..5811c5da69f9 100644
--- a/include/linux/usb.h
+++ b/include/linux/usb.h
@@ -160,6 +160,7 @@ struct usb_interface {
         unsigned is_active:1;           /* the interface is not suspended */
         unsigned sysfs_files_created:1; /* the sysfs attributes exist */
         unsigned needs_remote_wakeup:1; /* driver requires remote wakeup */
+        unsigned needs_binding:1;       /* needs delayed unbind/rebind */
 
         struct device dev;              /* interface specific device info */
         struct device *usb_dev;
@@ -293,7 +294,7 @@ struct usb_devmap {
 struct usb_bus {
         struct device *controller;      /* host/master side hardware */
         int busnum;                     /* Bus number (in order of reg) */
-        char *bus_name;                 /* stable id (PCI slot_name etc) */
+        const char *bus_name;           /* stable id (PCI slot_name etc) */
         u8 uses_dma;                    /* Does the host controller use DMA? */
         u8 otg_port;                    /* 0, or number of OTG/HNP port */
         unsigned is_b_host:1;           /* true during some HNP roleswitches */
@@ -497,8 +498,6 @@ extern int usb_lock_device_for_reset(struct usb_device *udev,
 
 /* USB port reset for device reinitialization */
 extern int usb_reset_device(struct usb_device *dev);
-extern int usb_reset_composite_device(struct usb_device *dev,
-                struct usb_interface *iface);
 
 extern struct usb_device *usb_find_device(u16 vendor_id, u16 product_id);
 
@@ -958,9 +957,9 @@ struct usbdrv_wrap {
  * @resume: Called when the device is being resumed by the system.
  * @reset_resume: Called when the suspended device has been reset instead
  *      of being resumed.
- * @pre_reset: Called by usb_reset_composite_device() when the device
+ * @pre_reset: Called by usb_reset_device() when the device
  *      is about to be reset.
- * @post_reset: Called by usb_reset_composite_device() after the device
+ * @post_reset: Called by usb_reset_device() after the device
  *      has been reset
  * @id_table: USB drivers use ID table to support hotplugging.
  *      Export this with MODULE_DEVICE_TABLE(usb,...).  This must be set
@@ -972,6 +971,8 @@ struct usbdrv_wrap {
  *      added to this driver by preventing the sysfs file from being created.
  * @supports_autosuspend: if set to 0, the USB core will not allow autosuspend
  *      for interfaces bound to this driver.
+ * @soft_unbind: if set to 1, the USB core will not kill URBs and disable
+ *      endpoints before calling the driver's disconnect method.
  *
  * USB interface drivers must provide a name, probe() and disconnect()
  * methods, and an id_table.  Other driver fields are optional.
@@ -1012,6 +1013,7 @@ struct usb_driver {
         struct usbdrv_wrap drvwrap;
         unsigned int no_dynamic_id:1;
         unsigned int supports_autosuspend:1;
+        unsigned int soft_unbind:1;
 };
 #define to_usb_driver(d) container_of(d, struct usb_driver, drvwrap.driver)
 
diff --git a/include/linux/usb/composite.h b/include/linux/usb/composite.h
new file mode 100644
index 000000000000..747c3a49cdc9
--- /dev/null
+++ b/include/linux/usb/composite.h
@@ -0,0 +1,338 @@
+/*
+ * composite.h -- framework for usb gadgets which are composite devices
+ *
+ * Copyright (C) 2006-2008 David Brownell
+ *
+ * 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., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+
+#ifndef __LINUX_USB_COMPOSITE_H
+#define __LINUX_USB_COMPOSITE_H
+
+/*
+ * This framework is an optional layer on top of the USB Gadget interface,
+ * making it easier to build (a) Composite devices, supporting multiple
+ * functions within any single configuration, and (b) Multi-configuration
+ * devices, also supporting multiple functions but without necessarily
+ * having more than one function per configuration.
+ *
+ * Example:  a device with a single configuration supporting both network
+ * link and mass storage functions is a composite device.  Those functions
+ * might alternatively be packaged in individual configurations, but in
+ * the composite model the host can use both functions at the same time.
+ */
+
+#include <linux/usb/ch9.h>
+#include <linux/usb/gadget.h>
+
+
+struct usb_configuration;
+
+/**
+ * struct usb_function - describes one function of a configuration
+ * @name: For diagnostics, identifies the function.
+ * @strings: tables of strings, keyed by identifiers assigned during bind()
+ *      and by language IDs provided in control requests
+ * @descriptors: Table of full (or low) speed descriptors, using interface and
+ *      string identifiers assigned during @bind().  If this pointer is null,
+ *      the function will not be available at full speed (or at low speed).
+ * @hs_descriptors: Table of high speed descriptors, using interface and
+ *      string identifiers assigned during @bind().  If this pointer is null,
+ *      the function will not be available at high speed.
+ * @config: assigned when @usb_add_function() is called; this is the
+ *      configuration with which this function is associated.
+ * @bind: Before the gadget can register, all of its functions bind() to the
+ *      available resources including string and interface identifiers used
+ *      in interface or class descriptors; endpoints; I/O buffers; and so on.
+ * @unbind: Reverses @bind; called as a side effect of unregistering the
+ *      driver which added this function.
+ * @set_alt: (REQUIRED) Reconfigures altsettings; function drivers may
+ *      initialize usb_ep.driver data at this time (when it is used).
+ *      Note that setting an interface to its current altsetting resets
+ *      interface state, and that all interfaces have a disabled state.
+ * @get_alt: Returns the active altsetting.  If this is not provided,
+ *      then only altsetting zero is supported.
+ * @disable: (REQUIRED) Indicates the function should be disabled.  Reasons
+ *      include host resetting or reconfiguring the gadget, and disconnection.
+ * @setup: Used for interface-specific control requests.
+ * @suspend: Notifies functions when the host stops sending USB traffic.
+ * @resume: Notifies functions when the host restarts USB traffic.
+ *
+ * A single USB function uses one or more interfaces, and should in most
+ * cases support operation at both full and high speeds.  Each function is
+ * associated by @usb_add_function() with a one configuration; that function
+ * causes @bind() to be called so resources can be allocated as part of
+ * setting up a gadget driver.  Those resources include endpoints, which
+ * should be allocated using @usb_ep_autoconfig().
+ *
+ * To support dual speed operation, a function driver provides descriptors
+ * for both high and full speed operation.  Except in rare cases that don't
+ * involve bulk endpoints, each speed needs different endpoint descriptors.
+ *
+ * Function drivers choose their own strategies for managing instance data.
+ * The simplest strategy just declares it "static', which means the function
+ * can only be activated once.  If the function needs to be exposed in more
+ * than one configuration at a given speed, it needs to support multiple
+ * usb_function structures (one for each configuration).
+ *
+ * A more complex strategy might encapsulate a @usb_function structure inside
+ * a driver-specific instance structure to allows multiple activations.  An
+ * example of multiple activations might be a CDC ACM function that supports
+ * two or more distinct instances within the same configuration, providing
+ * several independent logical data links to a USB host.
+ */
+struct usb_function {
+        const char                      *name;
+        struct usb_gadget_strings       **strings;
+        struct usb_descriptor_header    **descriptors;
+        struct usb_descriptor_header    **hs_descriptors;
+
+        struct usb_configuration        *config;
+
+        /* REVISIT:  bind() functions can be marked __init, which
+         * makes trouble for section mismatch analysis.  See if
+         * we can't restructure things to avoid mismatching.
+         * Related:  unbind() may kfree() but bind() won't...
+         */
+
+        /* configuration management:  bind/unbind */
+        int                     (*bind)(struct usb_configuration *,
+                                        struct usb_function *);
+        void                    (*unbind)(struct usb_configuration *,
+                                        struct usb_function *);
+
+        /* runtime state management */
+        int                     (*set_alt)(struct usb_function *,
+                                        unsigned interface, unsigned alt);
+        int                     (*get_alt)(struct usb_function *,
+                                        unsigned interface);
+        void                    (*disable)(struct usb_function *);
+        int                     (*setup)(struct usb_function *,
+                                        const struct usb_ctrlrequest *);
+        void                    (*suspend)(struct usb_function *);
+        void                    (*resume)(struct usb_function *);
+
+        /* internals */
+        struct list_head                list;
+};
+
+int usb_add_function(struct usb_configuration *, struct usb_function *);
+
+int usb_interface_id(struct usb_configuration *, struct usb_function *);
+
+/**
+ * ep_choose - select descriptor endpoint at current device speed
+ * @g: gadget, connected and running at some speed
+ * @hs: descriptor to use for high speed operation
+ * @fs: descriptor to use for full or low speed operation
+ */
+static inline struct usb_endpoint_descriptor *
+ep_choose(struct usb_gadget *g, struct usb_endpoint_descriptor *hs,
+                struct usb_endpoint_descriptor *fs)
+{
+        if (gadget_is_dualspeed(g) && g->speed == USB_SPEED_HIGH)
+                return hs;
+        return fs;
+}
+
+#define MAX_CONFIG_INTERFACES           16      /* arbitrary; max 255 */
+
+/**
+ * struct usb_configuration - represents one gadget configuration
+ * @label: For diagnostics, describes the configuration.
+ * @strings: Tables of strings, keyed by identifiers assigned during @bind()
+ *      and by language IDs provided in control requests.
+ * @descriptors: Table of descriptors preceding all function descriptors.
+ *      Examples include OTG and vendor-specific descriptors.
+ * @bind: Called from @usb_add_config() to allocate resources unique to this
+ *      configuration and to call @usb_add_function() for each function used.
+ * @unbind: Reverses @bind; called as a side effect of unregistering the
+ *      driver which added this configuration.
+ * @setup: Used to delegate control requests that aren't handled by standard
+ *      device infrastructure or directed at a specific interface.
+ * @bConfigurationValue: Copied into configuration descriptor.
+ * @iConfiguration: Copied into configuration descriptor.
+ * @bmAttributes: Copied into configuration descriptor.
+ * @bMaxPower: Copied into configuration descriptor.
+ * @cdev: assigned by @usb_add_config() before calling @bind(); this is
+ *      the device associated with this configuration.
+ *
+ * Configurations are building blocks for gadget drivers structured around
+ * function drivers.  Simple USB gadgets require only one function and one
+ * configuration, and handle dual-speed hardware by always providing the same
+ * functionality.  Slightly more complex gadgets may have more than one
+ * single-function configuration at a given speed; or have configurations
+ * that only work at one speed.
+ *
+ * Composite devices are, by definition, ones with configurations which
+ * include more than one function.
+ *
+ * The lifecycle of a usb_configuration includes allocation, initialization
+ * of the fields described above, and calling @usb_add_config() to set up
+ * internal data and bind it to a specific device.  The configuration's
+ * @bind() method is then used to initialize all the functions and then
+ * call @usb_add_function() for them.
+ *
+ * Those functions would normally be independant of each other, but that's
+ * not mandatory.  CDC WMC devices are an example where functions often
+ * depend on other functions, with some functions subsidiary to others.
+ * Such interdependency may be managed in any way, so long as all of the
+ * descriptors complete by the time the composite driver returns from
+ * its bind() routine.
+ */
+struct usb_configuration {
+        const char                      *label;
+        struct usb_gadget_strings       **strings;
+        const struct usb_descriptor_header **descriptors;
+
+        /* REVISIT:  bind() functions can be marked __init, which
+         * makes trouble for section mismatch analysis.  See if
+         * we can't restructure things to avoid mismatching...
+         */
+
+        /* configuration management:  bind/unbind */
+        int                     (*bind)(struct usb_configuration *);
+        void                    (*unbind)(struct usb_configuration *);
+        int                     (*setup)(struct usb_configuration *,
+                                        const struct usb_ctrlrequest *);
+
+        /* fields in the config descriptor */
+        u8                      bConfigurationValue;
+        u8                      iConfiguration;
+        u8                      bmAttributes;
+        u8                      bMaxPower;
+
+        struct usb_composite_dev        *cdev;
+
+        /* internals */
+        struct list_head        list;
+        struct list_head        functions;
+        u8                      next_interface_id;
+        unsigned                highspeed:1;
+        unsigned                fullspeed:1;
+        struct usb_function     *interface[MAX_CONFIG_INTERFACES];
+};
+
+int usb_add_config(struct usb_composite_dev *,
+                struct usb_configuration *);
+
+/**
+ * struct usb_composite_driver - groups configurations into a gadget
+ * @name: For diagnostics, identifies the driver.
+ * @dev: Template descriptor for the device, including default device
+ *      identifiers.
+ * @strings: tables of strings, keyed by identifiers assigned during bind()
+ *      and language IDs provided in control requests
+ * @bind: (REQUIRED) Used to allocate resources that are shared across the
+ *      whole device, such as string IDs, and add its configurations using
+ *      @usb_add_config().  This may fail by returning a negative errno
+ *      value; it should return zero on successful initialization.
+ * @unbind: Reverses @bind(); called as a side effect of unregistering
+ *      this driver.
+ *
+ * Devices default to reporting self powered operation.  Devices which rely
+ * on bus powered operation should report this in their @bind() method.
+ *
+ * Before returning from @bind, various fields in the template descriptor
+ * may be overridden.  These include the idVendor/idProduct/bcdDevice values
+ * normally to bind the appropriate host side driver, and the three strings
+ * (iManufacturer, iProduct, iSerialNumber) normally used to provide user
+ * meaningful device identifiers.  (The strings will not be defined unless
+ * they are defined in @dev and @strings.)  The correct ep0 maxpacket size
+ * is also reported, as defined by the underlying controller driver.
+ */
+struct usb_composite_driver {
+        const char                              *name;
+        const struct usb_device_descriptor      *dev;
+        struct usb_gadget_strings               **strings;
+
+        /* REVISIT:  bind() functions can be marked __init, which
+         * makes trouble for section mismatch analysis.  See if
+         * we can't restructure things to avoid mismatching...
+         */
+
+        int                     (*bind)(struct usb_composite_dev *);
+        int                     (*unbind)(struct usb_composite_dev *);
+};
+
+extern int usb_composite_register(struct usb_composite_driver *);
+extern void usb_composite_unregister(struct usb_composite_driver *);
+
+
+/**
+ * struct usb_composite_device - represents one composite usb gadget
+ * @gadget: read-only, abstracts the gadget's usb peripheral controller
+ * @req: used for control responses; buffer is pre-allocated
+ * @bufsiz: size of buffer pre-allocated in @req
+ * @config: the currently active configuration
+ *
+ * One of these devices is allocated and initialized before the
+ * associated device driver's bind() is called.
+ *
+ * OPEN ISSUE:  it appears that some WUSB devices will need to be
+ * built by combining a normal (wired) gadget with a wireless one.
+ * This revision of the gadget framework should probably try to make
+ * sure doing that won't hurt too much.
+ *
+ * One notion for how to handle Wireless USB devices involves:
+ * (a) a second gadget here, discovery mechanism TBD, but likely
+ *     needing separate "register/unregister WUSB gadget" calls;
+ * (b) updates to usb_gadget to include flags "is it wireless",
+ *     "is it wired", plus (presumably in a wrapper structure)
+ *     bandgroup and PHY info;
+ * (c) presumably a wireless_ep wrapping a usb_ep, and reporting
+ *     wireless-specific parameters like maxburst and maxsequence;
+ * (d) configurations that are specific to wireless links;
+ * (e) function drivers that understand wireless configs and will
+ *     support wireless for (additional) function instances;
+ * (f) a function to support association setup (like CBAF), not
+ *     necessarily requiring a wireless adapter;
+ * (g) composite device setup that can create one or more wireless
+ *     configs, including appropriate association setup support;
+ * (h) more, TBD.
+ */
+struct usb_composite_dev {
+        struct usb_gadget               *gadget;
+        struct usb_request              *req;
+        unsigned                        bufsiz;
+
+        struct usb_configuration        *config;
+
+        /* internals */
+        struct usb_device_descriptor    desc;
+        struct list_head                configs;
+        struct usb_composite_driver     *driver;
+        u8                              next_string_id;
+
+        spinlock_t                      lock;
+
+        /* REVISIT use and existence of lock ... */
+};
+
+extern int usb_string_id(struct usb_composite_dev *c);
+
+/* messaging utils */
+#define DBG(d, fmt, args...) \
+        dev_dbg(&(d)->gadget->dev , fmt , ## args)
+#define VDBG(d, fmt, args...) \
+        dev_vdbg(&(d)->gadget->dev , fmt , ## args)
+#define ERROR(d, fmt, args...) \
+        dev_err(&(d)->gadget->dev , fmt , ## args)
+#define WARN(d, fmt, args...) \
+        dev_warn(&(d)->gadget->dev , fmt , ## args)
+#define INFO(d, fmt, args...) \
+        dev_info(&(d)->gadget->dev , fmt , ## args)
+
+#endif  /* __LINUX_USB_COMPOSITE_H */
diff --git a/include/linux/usb/gadget.h b/include/linux/usb/gadget.h
index cf468fbdbf8e..0460a746480c 100644
--- a/include/linux/usb/gadget.h
+++ b/include/linux/usb/gadget.h
@@ -33,7 +33,8 @@ struct usb_ep;
  * @short_not_ok: When reading data, makes short packets be
  *     treated as errors (queue stops advancing till cleanup).
  * @complete: Function called when request completes, so this request and
- *      its buffer may be re-used.
+ *      its buffer may be re-used.  The function will always be called with
+ *      interrupts disabled, and it must not sleep.
  *      Reads terminate with a short packet, or when the buffer fills,
  *      whichever comes first.  When writes terminate, some data bytes
  *      will usually still be in flight (often in a hardware fifo).
@@ -271,7 +272,10 @@ static inline void usb_ep_free_request(struct usb_ep *ep,
  * (Note that some USB device controllers disallow protocol stall responses
  * in some cases.)  When control responses are deferred (the response is
  * written after the setup callback returns), then usb_ep_set_halt() may be
- * used on ep0 to trigger protocol stalls.
+ * used on ep0 to trigger protocol stalls.  Depending on the controller,
+ * it may not be possible to trigger a status-stage protocol stall when the
+ * data stage is over, that is, from within the response's completion
+ * routine.
  *
  * For periodic endpoints, like interrupt or isochronous ones, the usb host
  * arranges to poll once per interval, and the gadget driver usually will
@@ -858,6 +862,25 @@ int usb_descriptor_fillbuf(void *, unsigned,
 int usb_gadget_config_buf(const struct usb_config_descriptor *config,
         void *buf, unsigned buflen, const struct usb_descriptor_header **desc);
 
+/* copy a NULL-terminated vector of descriptors */
+struct usb_descriptor_header **usb_copy_descriptors(
+                struct usb_descriptor_header **);
+
+/* return copy of endpoint descriptor given original descriptor set */
+struct usb_endpoint_descriptor *usb_find_endpoint(
+        struct usb_descriptor_header **src,
+        struct usb_descriptor_header **copy,
+        struct usb_endpoint_descriptor *match);
+
+/**
+ * usb_free_descriptors - free descriptors returned by usb_copy_descriptors()
+ * @v: vector of descriptors
+ */
+static inline void usb_free_descriptors(struct usb_descriptor_header **v)
+{
+        kfree(v);
+}
+
 /*-------------------------------------------------------------------------*/
 
 /* utility wrapping a simple endpoint selection policy */
diff --git a/include/linux/usb/irda.h b/include/linux/usb/irda.h
new file mode 100644
index 000000000000..e345ceaf72d6
--- /dev/null
+++ b/include/linux/usb/irda.h
@@ -0,0 +1,151 @@
+/*
+ * USB IrDA Bridge Device Definition
+ */
+
+#ifndef __LINUX_USB_IRDA_H
+#define __LINUX_USB_IRDA_H
+
+/* This device should use Application-specific class */
+
+#define USB_SUBCLASS_IRDA                       0x02
+
+/*-------------------------------------------------------------------------*/
+
+/* Class-Specific requests (bRequest field) */
+
+#define USB_REQ_CS_IRDA_RECEIVING               1
+#define USB_REQ_CS_IRDA_CHECK_MEDIA_BUSY        3
+#define USB_REQ_CS_IRDA_RATE_SNIFF              4
+#define USB_REQ_CS_IRDA_UNICAST_LIST            5
+#define USB_REQ_CS_IRDA_GET_CLASS_DESC          6
+
+/*-------------------------------------------------------------------------*/
+
+/* Class-Specific descriptor */
+
+#define USB_DT_CS_IRDA                          0x21
+
+/*-------------------------------------------------------------------------*/
+
+/* Data sizes */
+
+#define USB_IRDA_DS_2048                        (1 << 5)
+#define USB_IRDA_DS_1024                        (1 << 4)
+#define USB_IRDA_DS_512                         (1 << 3)
+#define USB_IRDA_DS_256                         (1 << 2)
+#define USB_IRDA_DS_128                         (1 << 1)
+#define USB_IRDA_DS_64                          (1 << 0)
+
+/* Window sizes */
+
+#define USB_IRDA_WS_7                           (1 << 6)
+#define USB_IRDA_WS_6                           (1 << 5)
+#define USB_IRDA_WS_5                           (1 << 4)
+#define USB_IRDA_WS_4                           (1 << 3)
+#define USB_IRDA_WS_3                           (1 << 2)
+#define USB_IRDA_WS_2                           (1 << 1)
+#define USB_IRDA_WS_1                           (1 << 0)
+
+/* Min turnaround times in usecs */
+
+#define USB_IRDA_MTT_0                          (1 << 7)
+#define USB_IRDA_MTT_10                         (1 << 6)
+#define USB_IRDA_MTT_50                         (1 << 5)
+#define USB_IRDA_MTT_100                        (1 << 4)
+#define USB_IRDA_MTT_500                        (1 << 3)
+#define USB_IRDA_MTT_1000                       (1 << 2)
+#define USB_IRDA_MTT_5000                       (1 << 1)
+#define USB_IRDA_MTT_10000                      (1 << 0)
+
+/* Baud rates */
+
+#define USB_IRDA_BR_4000000                     (1 << 8)
+#define USB_IRDA_BR_1152000                     (1 << 7)
+#define USB_IRDA_BR_576000                      (1 << 6)
+#define USB_IRDA_BR_115200                      (1 << 5)
+#define USB_IRDA_BR_57600                       (1 << 4)
+#define USB_IRDA_BR_38400                       (1 << 3)
+#define USB_IRDA_BR_19200                       (1 << 2)
+#define USB_IRDA_BR_9600                        (1 << 1)
+#define USB_IRDA_BR_2400                        (1 << 0)
+
+/* Additional BOFs */
+
+#define USB_IRDA_AB_0                           (1 << 7)
+#define USB_IRDA_AB_1                           (1 << 6)
+#define USB_IRDA_AB_2                           (1 << 5)
+#define USB_IRDA_AB_3                           (1 << 4)
+#define USB_IRDA_AB_6                           (1 << 3)
+#define USB_IRDA_AB_12                          (1 << 2)
+#define USB_IRDA_AB_24                          (1 << 1)
+#define USB_IRDA_AB_48                          (1 << 0)
+
+/* IRDA Rate Sniff */
+
+#define USB_IRDA_RATE_SNIFF                     1
+
+/*-------------------------------------------------------------------------*/
+
+struct usb_irda_cs_descriptor {
+        __u8    bLength;
+        __u8    bDescriptorType;
+
+        __le16  bcdSpecRevision;
+        __u8    bmDataSize;
+        __u8    bmWindowSize;
+        __u8    bmMinTurnaroundTime;
+        __le16  wBaudRate;
+        __u8    bmAdditionalBOFs;
+        __u8    bIrdaRateSniff;
+        __u8    bMaxUnicastList;
+} __attribute__ ((packed));
+
+/*-------------------------------------------------------------------------*/
+
+/* Data Format */
+
+#define USB_IRDA_STATUS_MEDIA_BUSY      (1 << 7)
+
+/* The following is a 4-bit value used for both
+ * inbound and outbound headers:
+ *
+ * 0 - speed ignored
+ * 1 - 2400 bps
+ * 2 - 9600 bps
+ * 3 - 19200 bps
+ * 4 - 38400 bps
+ * 5 - 57600 bps
+ * 6 - 115200 bps
+ * 7 - 576000 bps
+ * 8 - 1.152 Mbps
+ * 9 - 5 mbps
+ * 10..15 - Reserved
+ */
+#define USB_IRDA_STATUS_LINK_SPEED      0x0f
+
+/* The following is a 4-bit value used only for
+ * outbound header:
+ *
+ * 0 - No change (BOF ignored)
+ * 1 - 48 BOFs
+ * 2 - 24 BOFs
+ * 3 - 12 BOFs
+ * 4 - 6 BOFs
+ * 5 - 3 BOFs
+ * 6 - 2 BOFs
+ * 7 - 1 BOFs
+ * 8 - 0 BOFs
+ * 9..15 - Reserved
+ */
+#define USB_IRDA_EXTRA_BOFS             0xf0
+
+struct usb_irda_inbound_header {
+        __u8            bmStatus;
+};
+
+struct usb_irda_outbound_header {
+        __u8            bmChange;
+};
+
+#endif /* __LINUX_USB_IRDA_H */
+
diff --git a/include/linux/usb/rndis_host.h b/include/linux/usb/rndis_host.h
index 29d6458ecb8d..0a6e6d4b929a 100644
--- a/include/linux/usb/rndis_host.h
+++ b/include/linux/usb/rndis_host.h
@@ -260,7 +260,8 @@ struct rndis_keepalive_c {	/* IN (optionally OUT) */
 
 
 extern void rndis_status(struct usbnet *dev, struct urb *urb);
-extern int rndis_command(struct usbnet *dev, struct rndis_msg_hdr *buf);
+extern int
+rndis_command(struct usbnet *dev, struct rndis_msg_hdr *buf, int buflen);
 extern int
 generic_rndis_bind(struct usbnet *dev, struct usb_interface *intf, int flags);
 extern void rndis_unbind(struct usbnet *dev, struct usb_interface *intf);
diff --git a/include/linux/usb/serial.h b/include/linux/usb/serial.h
index 8f891cbaf9ab..09a3e6a7518f 100644
--- a/include/linux/usb/serial.h
+++ b/include/linux/usb/serial.h
@@ -62,7 +62,7 @@
  */
 struct usb_serial_port {
         struct usb_serial       *serial;
-        struct tty_struct       *tty;
+        struct tty_port         port;
         spinlock_t              lock;
         struct mutex            mutex;
         unsigned char           number;
@@ -89,7 +89,6 @@ struct usb_serial_port {
 
         wait_queue_head_t       write_wait;
         struct work_struct      work;
-        int                     open_count;
         char                    throttled;
         char                    throttle_req;
         char                    console;
@@ -217,22 +216,27 @@ struct usb_serial_driver {
         int (*resume)(struct usb_serial *serial);
 
         /* serial function calls */
-        int  (*open)(struct usb_serial_port *port, struct file *filp);
-        void (*close)(struct usb_serial_port *port, struct file *filp);
-        int  (*write)(struct usb_serial_port *port, const unsigned char *buf,
-                      int count);
-        int  (*write_room)(struct usb_serial_port *port);
-        int  (*ioctl)(struct usb_serial_port *port, struct file *file,
+        /* Called by console with tty = NULL and by tty */
+        int  (*open)(struct tty_struct *tty,
+                        struct usb_serial_port *port, struct file *filp);
+        void (*close)(struct tty_struct *tty,
+                        struct usb_serial_port *port, struct file *filp);
+        int  (*write)(struct tty_struct *tty, struct usb_serial_port *port,
+                        const unsigned char *buf, int count);
+        /* Called only by the tty layer */
+        int  (*write_room)(struct tty_struct *tty);
+        int  (*ioctl)(struct tty_struct *tty, struct file *file,
                       unsigned int cmd, unsigned long arg);
-        void (*set_termios)(struct usb_serial_port *port, struct ktermios *old);
-        void (*break_ctl)(struct usb_serial_port *port, int break_state);
-        int  (*chars_in_buffer)(struct usb_serial_port *port);
-        void (*throttle)(struct usb_serial_port *port);
-        void (*unthrottle)(struct usb_serial_port *port);
-        int  (*tiocmget)(struct usb_serial_port *port, struct file *file);
-        int  (*tiocmset)(struct usb_serial_port *port, struct file *file,
+        void (*set_termios)(struct tty_struct *tty,
+                        struct usb_serial_port *port, struct ktermios *old);
+        void (*break_ctl)(struct tty_struct *tty, int break_state);
+        int  (*chars_in_buffer)(struct tty_struct *tty);
+        void (*throttle)(struct tty_struct *tty);
+        void (*unthrottle)(struct tty_struct *tty);
+        int  (*tiocmget)(struct tty_struct *tty, struct file *file);
+        int  (*tiocmset)(struct tty_struct *tty, struct file *file,
                          unsigned int set, unsigned int clear);
-
+        /* USB events */
         void (*read_int_callback)(struct urb *urb);
         void (*write_int_callback)(struct urb *urb);
         void (*read_bulk_callback)(struct urb *urb);
@@ -270,19 +274,19 @@ static inline void usb_serial_console_disconnect(struct usb_serial *serial) {}
 /* Functions needed by other parts of the usbserial core */
 extern struct usb_serial *usb_serial_get_by_index(unsigned int minor);
 extern void usb_serial_put(struct usb_serial *serial);
-extern int usb_serial_generic_open(struct usb_serial_port *port,
-                                   struct file *filp);
-extern int usb_serial_generic_write(struct usb_serial_port *port,
-                                    const unsigned char *buf, int count);
-extern void usb_serial_generic_close(struct usb_serial_port *port,
-                                     struct file *filp);
+extern int usb_serial_generic_open(struct tty_struct *tty,
+                struct usb_serial_port *port, struct file *filp);
+extern int usb_serial_generic_write(struct tty_struct *tty,
+        struct usb_serial_port *port, const unsigned char *buf, int count);
+extern void usb_serial_generic_close(struct tty_struct *tty,
+                        struct usb_serial_port *port, struct file *filp);
 extern int usb_serial_generic_resume(struct usb_serial *serial);
-extern int usb_serial_generic_write_room(struct usb_serial_port *port);
-extern int usb_serial_generic_chars_in_buffer(struct usb_serial_port *port);
+extern int usb_serial_generic_write_room(struct tty_struct *tty);
+extern int usb_serial_generic_chars_in_buffer(struct tty_struct *tty);
 extern void usb_serial_generic_read_bulk_callback(struct urb *urb);
 extern void usb_serial_generic_write_bulk_callback(struct urb *urb);
-extern void usb_serial_generic_throttle(struct usb_serial_port *port);
-extern void usb_serial_generic_unthrottle(struct usb_serial_port *port);
+extern void usb_serial_generic_throttle(struct tty_struct *tty);
+extern void usb_serial_generic_unthrottle(struct tty_struct *tty);
 extern void usb_serial_generic_shutdown(struct usb_serial *serial);
 extern int usb_serial_generic_register(int debug);
 extern void usb_serial_generic_deregister(void);
diff --git a/include/linux/usbdevice_fs.h b/include/linux/usbdevice_fs.h
index 3118ede2c67b..0044d9b4cb85 100644
--- a/include/linux/usbdevice_fs.h
+++ b/include/linux/usbdevice_fs.h
@@ -22,8 +22,6 @@
  *
  *  History:
  *   0.1  04.01.2000  Created
- *
- *  $Id: usbdevice_fs.h,v 1.1 2000/01/06 18:40:41 tom Exp $
  */
 
 /*****************************************************************************/
diff --git a/include/linux/videodev2.h b/include/linux/videodev2.h
index 4a535ea1e123..2e66a95e8d32 100644
--- a/include/linux/videodev2.h
+++ b/include/linux/videodev2.h
@@ -246,6 +246,7 @@ struct v4l2_capability
 #define V4L2_CAP_SLICED_VBI_OUTPUT      0x00000080  /* Is a sliced VBI output device */
 #define V4L2_CAP_RDS_CAPTURE            0x00000100  /* RDS data capture */
 #define V4L2_CAP_VIDEO_OUTPUT_OVERLAY   0x00000200  /* Can do video output overlay */
+#define V4L2_CAP_HW_FREQ_SEEK           0x00000400  /* Can do hardware frequency seek  */
 
 #define V4L2_CAP_TUNER                  0x00010000  /* has a tuner */
 #define V4L2_CAP_AUDIO                  0x00020000  /* has audio support */
@@ -309,6 +310,7 @@ struct v4l2_pix_format
 
 /* see http://www.siliconimaging.com/RGB%20Bayer.htm */
 #define V4L2_PIX_FMT_SBGGR8  v4l2_fourcc('B','A','8','1') /*  8  BGBG.. GRGR.. */
+#define V4L2_PIX_FMT_SGBRG8  v4l2_fourcc('G','B','R','G') /*  8  GBGB.. RGRG.. */
 #define V4L2_PIX_FMT_SBGGR16 v4l2_fourcc('B','Y','R','2') /* 16  BGBG.. GRGR.. */
 
 /* compressed formats */
@@ -323,6 +325,9 @@ struct v4l2_pix_format
 #define V4L2_PIX_FMT_PWC1     v4l2_fourcc('P','W','C','1') /* pwc older webcam */
 #define V4L2_PIX_FMT_PWC2     v4l2_fourcc('P','W','C','2') /* pwc newer webcam */
 #define V4L2_PIX_FMT_ET61X251 v4l2_fourcc('E','6','2','5') /* ET61X251 compression */
+#define V4L2_PIX_FMT_SPCA501  v4l2_fourcc('S','5','0','1') /* YUYV per line */
+#define V4L2_PIX_FMT_SPCA561  v4l2_fourcc('S','5','6','1') /* compressed GBRG bayer */
+#define V4L2_PIX_FMT_PAC207   v4l2_fourcc('P','2','0','7') /* compressed BGGR bayer */
 
 /*
  *      F O R M A T   E N U M E R A T I O N
@@ -1156,6 +1161,14 @@ struct v4l2_frequency
         __u32                 reserved[8];
 };
 
+struct v4l2_hw_freq_seek {
+        __u32                 tuner;
+        enum v4l2_tuner_type  type;
+        __u32                 seek_upward;
+        __u32                 wrap_around;
+        __u32                 reserved[8];
+};
+
 /*
  *      A U D I O
  */
@@ -1441,6 +1454,7 @@ struct v4l2_chip_ident {
 
 #define VIDIOC_G_CHIP_IDENT     _IOWR ('V', 81, struct v4l2_chip_ident)
 #endif
+#define VIDIOC_S_HW_FREQ_SEEK   _IOW  ('V', 82, struct v4l2_hw_freq_seek)
 
 #ifdef __OLD_VIDIOC_
 /* for compatibility, will go away some day */
diff --git a/include/linux/wanrouter.h b/include/linux/wanrouter.h
index 3add87465b1f..e0aa39612eba 100644
--- a/include/linux/wanrouter.h
+++ b/include/linux/wanrouter.h
@@ -522,7 +522,7 @@ extern int wanrouter_proc_init(void);
 extern void wanrouter_proc_cleanup(void);
 extern int wanrouter_proc_add(struct wan_device *wandev);
 extern int wanrouter_proc_delete(struct wan_device *wandev);
-extern int wanrouter_ioctl( struct inode *inode, struct file *file, unsigned int cmd, unsigned long arg);
+extern long wanrouter_ioctl(struct file *file, unsigned int cmd, unsigned long arg);
 
 /* Public Data */
 /* list of registered devices */
diff --git a/include/linux/wireless.h b/include/linux/wireless.h
index 0a9b5b41ed67..d7958f9b52cb 100644
--- a/include/linux/wireless.h
+++ b/include/linux/wireless.h
@@ -611,6 +611,7 @@
 #define IW_ENCODE_ALG_WEP       1
 #define IW_ENCODE_ALG_TKIP      2
 #define IW_ENCODE_ALG_CCMP      3
+#define IW_ENCODE_ALG_PMK       4
 /* struct iw_encode_ext ->ext_flags */
 #define IW_ENCODE_EXT_TX_SEQ_VALID      0x00000001
 #define IW_ENCODE_EXT_RX_SEQ_VALID      0x00000002
@@ -630,6 +631,7 @@
 #define IW_ENC_CAPA_WPA2        0x00000002
 #define IW_ENC_CAPA_CIPHER_TKIP 0x00000004
 #define IW_ENC_CAPA_CIPHER_CCMP 0x00000008
+#define IW_ENC_CAPA_4WAY_HANDSHAKE      0x00000010
 
 /* Event capability macros - in (struct iw_range *)->event_capa
  * Because we have more than 32 possible events, we use an array of
@@ -675,6 +677,19 @@ struct	iw_point
   __u16         flags;          /* Optional params */
 };
 
+#ifdef __KERNEL__
+#ifdef CONFIG_COMPAT
+
+#include <linux/compat.h>
+
+struct compat_iw_point {
+        compat_caddr_t pointer;
+        __u16 length;
+        __u16 flags;
+};
+#endif
+#endif
+
 /*
  *      A frequency
  *      For numbers lower than 10^9, we encode the number in 'm' and
@@ -1098,6 +1113,21 @@ struct iw_event
 #define IW_EV_POINT_LEN (IW_EV_LCP_LEN + sizeof(struct iw_point) - \
                          IW_EV_POINT_OFF)
 
+#ifdef __KERNEL__
+#ifdef CONFIG_COMPAT
+struct __compat_iw_event {
+        __u16           len;                    /* Real length of this stuff */
+        __u16           cmd;                    /* Wireless IOCTL */
+        compat_caddr_t  pointer;
+};
+#define IW_EV_COMPAT_LCP_LEN offsetof(struct __compat_iw_event, pointer)
+#define IW_EV_COMPAT_POINT_OFF offsetof(struct compat_iw_point, length)
+#define IW_EV_COMPAT_POINT_LEN  \
+        (IW_EV_COMPAT_LCP_LEN + sizeof(struct compat_iw_point) - \
+         IW_EV_COMPAT_POINT_OFF)
+#endif
+#endif
+
 /* Size of the Event prefix when packed in stream */
 #define IW_EV_LCP_PK_LEN        (4)
 /* Size of the various events when packed in stream */
diff --git a/include/media/cx2341x.h b/include/media/cx2341x.h
index 5f4608e88476..9ec4d5889ef5 100644
--- a/include/media/cx2341x.h
+++ b/include/media/cx2341x.h
@@ -27,6 +27,7 @@ enum cx2341x_port {
 
 enum cx2341x_cap {
         CX2341X_CAP_HAS_SLICED_VBI = 1 << 0,
+        CX2341X_CAP_HAS_TS         = 1 << 1,
 };
 
 struct cx2341x_mpeg_params {
@@ -88,13 +89,13 @@ typedef int (*cx2341x_mbox_func)(void *priv, u32 cmd, int in, int out,
 int cx2341x_update(void *priv, cx2341x_mbox_func func,
                 const struct cx2341x_mpeg_params *old,
                 const struct cx2341x_mpeg_params *new);
-int cx2341x_ctrl_query(struct cx2341x_mpeg_params *params,
+int cx2341x_ctrl_query(const struct cx2341x_mpeg_params *params,
                 struct v4l2_queryctrl *qctrl);
-const char **cx2341x_ctrl_get_menu(u32 id);
+const char **cx2341x_ctrl_get_menu(const struct cx2341x_mpeg_params *p, u32 id);
 int cx2341x_ext_ctrls(struct cx2341x_mpeg_params *params, int busy,
                 struct v4l2_ext_controls *ctrls, unsigned int cmd);
 void cx2341x_fill_defaults(struct cx2341x_mpeg_params *p);
-void cx2341x_log_status(struct cx2341x_mpeg_params *p, const char *prefix);
+void cx2341x_log_status(const struct cx2341x_mpeg_params *p, const char *prefix);
 
 /* Firmware names */
 #define CX2341X_FIRM_ENC_FILENAME "v4l-cx2341x-enc.fw"
diff --git a/include/media/ir-kbd-i2c.h b/include/media/ir-kbd-i2c.h
index a455f7ce5ee8..00fa57eb9fde 100644
--- a/include/media/ir-kbd-i2c.h
+++ b/include/media/ir-kbd-i2c.h
@@ -19,7 +19,4 @@ struct IR_i2c {
         char                   phys[32];
         int                    (*get_key)(struct IR_i2c*, u32*, u32*);
 };
-
-int get_key_pinnacle_grey(struct IR_i2c *ir, u32 *ir_key, u32 *ir_raw);
-int get_key_pinnacle_color(struct IR_i2c *ir, u32 *ir_key, u32 *ir_raw);
 #endif
diff --git a/include/media/pwc-ioctl.h b/include/media/pwc-ioctl.h
index adc1254e887e..0f19779c4634 100644
--- a/include/media/pwc-ioctl.h
+++ b/include/media/pwc-ioctl.h
@@ -55,8 +55,7 @@
 #include <linux/types.h>
 #include <linux/version.h>
 
-
- /* Enumeration of image sizes */
+/* Enumeration of image sizes */
 #define PSZ_SQCIF       0x00
 #define PSZ_QSIF        0x01
 #define PSZ_QCIF        0x02
diff --git a/include/media/saa7146.h b/include/media/saa7146.h
index 88b2b5a619aa..2f68f4cd0037 100644
--- a/include/media/saa7146.h
+++ b/include/media/saa7146.h
@@ -53,7 +53,7 @@ struct saa7146_vv;
 /* saa7146 page table */
 struct saa7146_pgtable {
         unsigned int    size;
-        u32             *cpu;
+        __le32          *cpu;
         dma_addr_t      dma;
         /* used for offsets for u,v planes for planar capture modes */
         unsigned long   offset;
@@ -101,7 +101,7 @@ struct saa7146_extension
 struct saa7146_dma
 {
         dma_addr_t      dma_handle;
-        u32             *cpu_addr;
+        __le32          *cpu_addr;
 };
 
 struct saa7146_dev
diff --git a/include/media/sh_mobile_ceu.h b/include/media/sh_mobile_ceu.h
new file mode 100644
index 000000000000..234a4711d2ec
--- /dev/null
+++ b/include/media/sh_mobile_ceu.h
@@ -0,0 +1,12 @@
+#ifndef __ASM_SH_MOBILE_CEU_H__
+#define __ASM_SH_MOBILE_CEU_H__
+
+#include <media/soc_camera.h>
+
+struct sh_mobile_ceu_info {
+        unsigned long flags; /* SOCAM_... */
+        void (*enable_camera)(void);
+        void (*disable_camera)(void);
+};
+
+#endif /* __ASM_SH_MOBILE_CEU_H__ */
diff --git a/include/media/soc_camera.h b/include/media/soc_camera.h
index 6a8c8be7a1ae..1de98f150e99 100644
--- a/include/media/soc_camera.h
+++ b/include/media/soc_camera.h
@@ -13,7 +13,7 @@
 #define SOC_CAMERA_H
 
 #include <linux/videodev2.h>
-#include <media/videobuf-dma-sg.h>
+#include <media/videobuf-core.h>
 
 struct soc_camera_device {
         struct list_head list;
@@ -48,15 +48,12 @@ struct soc_camera_device {
 struct soc_camera_file {
         struct soc_camera_device *icd;
         struct videobuf_queue vb_vidq;
-        spinlock_t *lock;
 };
 
 struct soc_camera_host {
         struct list_head list;
         struct device dev;
         unsigned char nr;                               /* Host number */
-        size_t msize;
-        struct videobuf_queue_ops *vbq_ops;
         void *priv;
         char *drv_name;
         struct soc_camera_host_ops *ops;
@@ -69,13 +66,13 @@ struct soc_camera_host_ops {
         int (*set_fmt_cap)(struct soc_camera_device *, __u32,
                            struct v4l2_rect *);
         int (*try_fmt_cap)(struct soc_camera_device *, struct v4l2_format *);
+        void (*init_videobuf)(struct videobuf_queue *,
+                              struct soc_camera_device *);
         int (*reqbufs)(struct soc_camera_file *, struct v4l2_requestbuffers *);
         int (*querycap)(struct soc_camera_host *, struct v4l2_capability *);
         int (*try_bus_param)(struct soc_camera_device *, __u32);
         int (*set_bus_param)(struct soc_camera_device *, __u32);
         unsigned int (*poll)(struct file *, poll_table *);
-        spinlock_t* (*spinlock_alloc)(struct soc_camera_file *);
-        void (*spinlock_free)(spinlock_t *);
 };
 
 struct soc_camera_link {
@@ -156,11 +153,12 @@ static inline struct v4l2_queryctrl const *soc_camera_find_qctrl(
 #define SOCAM_DATAWIDTH_8               (1 << 6)
 #define SOCAM_DATAWIDTH_9               (1 << 7)
 #define SOCAM_DATAWIDTH_10              (1 << 8)
-#define SOCAM_PCLK_SAMPLE_RISING        (1 << 9)
-#define SOCAM_PCLK_SAMPLE_FALLING       (1 << 10)
+#define SOCAM_DATAWIDTH_16              (1 << 9)
+#define SOCAM_PCLK_SAMPLE_RISING        (1 << 10)
+#define SOCAM_PCLK_SAMPLE_FALLING       (1 << 11)
 
 #define SOCAM_DATAWIDTH_MASK (SOCAM_DATAWIDTH_8 | SOCAM_DATAWIDTH_9 | \
-                              SOCAM_DATAWIDTH_10)
+                              SOCAM_DATAWIDTH_10 | SOCAM_DATAWIDTH_16)
 
 static inline unsigned long soc_camera_bus_param_compatible(
                         unsigned long camera_flags, unsigned long bus_flags)
diff --git a/include/media/soc_camera_platform.h b/include/media/soc_camera_platform.h
new file mode 100644
index 000000000000..851f18220984
--- /dev/null
+++ b/include/media/soc_camera_platform.h
@@ -0,0 +1,15 @@
+#ifndef __SOC_CAMERA_H__
+#define __SOC_CAMERA_H__
+
+#include <linux/videodev2.h>
+
+struct soc_camera_platform_info {
+        int iface;
+        char *format_name;
+        unsigned long format_depth;
+        struct v4l2_pix_format format;
+        unsigned long bus_param;
+        int (*set_capture)(struct soc_camera_platform_info *info, int enable);
+};
+
+#endif /* __SOC_CAMERA_H__ */
diff --git a/include/media/v4l2-dev.h b/include/media/v4l2-dev.h
index 859f7a6f6f67..33f379b1ecfe 100644
--- a/include/media/v4l2-dev.h
+++ b/include/media/v4l2-dev.h
@@ -59,8 +59,8 @@ enum v4l2_priority v4l2_prio_max(struct v4l2_prio_state *global);
 int v4l2_prio_check(struct v4l2_prio_state *global, enum v4l2_priority *local);
 
 /* names for fancy debug output */
-extern char *v4l2_field_names[];
-extern char *v4l2_type_names[];
+extern const char *v4l2_field_names[];
+extern const char *v4l2_type_names[];
 
 /*  Compatibility layer interface  --  v4l1-compat module */
 typedef int (*v4l2_kioctl)(struct inode *inode, struct file *file,
@@ -96,6 +96,8 @@ struct video_device
         int type;       /* v4l1 */
         int type2;      /* v4l2 */
         int minor;
+        /* attribute to diferentiate multiple indexs on one physical device */
+        int index;
 
         int debug;      /* Activates debug level*/
 
@@ -118,74 +120,76 @@ struct video_device
                                     enum v4l2_priority p);
 
         /* VIDIOC_ENUM_FMT handlers */
-        int (*vidioc_enum_fmt_cap)         (struct file *file, void *fh,
+        int (*vidioc_enum_fmt_vid_cap)     (struct file *file, void *fh,
                                             struct v4l2_fmtdesc *f);
-        int (*vidioc_enum_fmt_overlay)     (struct file *file, void *fh,
+        int (*vidioc_enum_fmt_vid_overlay) (struct file *file, void *fh,
                                             struct v4l2_fmtdesc *f);
-        int (*vidioc_enum_fmt_vbi)         (struct file *file, void *fh,
+        int (*vidioc_enum_fmt_vid_out)     (struct file *file, void *fh,
                                             struct v4l2_fmtdesc *f);
-        int (*vidioc_enum_fmt_vbi_capture) (struct file *file, void *fh,
-                                            struct v4l2_fmtdesc *f);
-        int (*vidioc_enum_fmt_video_output)(struct file *file, void *fh,
-                                            struct v4l2_fmtdesc *f);
-        int (*vidioc_enum_fmt_output_overlay) (struct file *file, void *fh,
-                                            struct v4l2_fmtdesc *f);
-        int (*vidioc_enum_fmt_vbi_output)  (struct file *file, void *fh,
+#if 1
+        /* deprecated, will be removed in 2.6.28 */
+        int (*vidioc_enum_fmt_vbi_cap)     (struct file *file, void *fh,
                                             struct v4l2_fmtdesc *f);
+#endif
         int (*vidioc_enum_fmt_type_private)(struct file *file, void *fh,
                                             struct v4l2_fmtdesc *f);
 
         /* VIDIOC_G_FMT handlers */
-        int (*vidioc_g_fmt_cap)        (struct file *file, void *fh,
+        int (*vidioc_g_fmt_vid_cap)    (struct file *file, void *fh,
                                         struct v4l2_format *f);
-        int (*vidioc_g_fmt_overlay)    (struct file *file, void *fh,
+        int (*vidioc_g_fmt_vid_overlay)(struct file *file, void *fh,
                                         struct v4l2_format *f);
-        int (*vidioc_g_fmt_vbi)        (struct file *file, void *fh,
+        int (*vidioc_g_fmt_vid_out)    (struct file *file, void *fh,
                                         struct v4l2_format *f);
-        int (*vidioc_g_fmt_vbi_output) (struct file *file, void *fh,
+        int (*vidioc_g_fmt_vid_out_overlay)(struct file *file, void *fh,
                                         struct v4l2_format *f);
-        int (*vidioc_g_fmt_vbi_capture)(struct file *file, void *fh,
+        int (*vidioc_g_fmt_vbi_cap)    (struct file *file, void *fh,
                                         struct v4l2_format *f);
-        int (*vidioc_g_fmt_video_output)(struct file *file, void *fh,
+        int (*vidioc_g_fmt_vbi_out)    (struct file *file, void *fh,
                                         struct v4l2_format *f);
-        int (*vidioc_g_fmt_output_overlay) (struct file *file, void *fh,
+        int (*vidioc_g_fmt_sliced_vbi_cap)(struct file *file, void *fh,
+                                        struct v4l2_format *f);
+        int (*vidioc_g_fmt_sliced_vbi_out)(struct file *file, void *fh,
                                         struct v4l2_format *f);
         int (*vidioc_g_fmt_type_private)(struct file *file, void *fh,
                                         struct v4l2_format *f);
 
         /* VIDIOC_S_FMT handlers */
-        int (*vidioc_s_fmt_cap)        (struct file *file, void *fh,
+        int (*vidioc_s_fmt_vid_cap)    (struct file *file, void *fh,
                                         struct v4l2_format *f);
-
-        int (*vidioc_s_fmt_overlay)    (struct file *file, void *fh,
+        int (*vidioc_s_fmt_vid_overlay)(struct file *file, void *fh,
                                         struct v4l2_format *f);
-        int (*vidioc_s_fmt_vbi)        (struct file *file, void *fh,
+        int (*vidioc_s_fmt_vid_out)    (struct file *file, void *fh,
                                         struct v4l2_format *f);
-        int (*vidioc_s_fmt_vbi_output) (struct file *file, void *fh,
+        int (*vidioc_s_fmt_vid_out_overlay)(struct file *file, void *fh,
                                         struct v4l2_format *f);
-        int (*vidioc_s_fmt_vbi_capture)(struct file *file, void *fh,
+        int (*vidioc_s_fmt_vbi_cap)    (struct file *file, void *fh,
                                         struct v4l2_format *f);
-        int (*vidioc_s_fmt_video_output)(struct file *file, void *fh,
+        int (*vidioc_s_fmt_vbi_out)    (struct file *file, void *fh,
                                         struct v4l2_format *f);
-        int (*vidioc_s_fmt_output_overlay) (struct file *file, void *fh,
+        int (*vidioc_s_fmt_sliced_vbi_cap)(struct file *file, void *fh,
+                                        struct v4l2_format *f);
+        int (*vidioc_s_fmt_sliced_vbi_out)(struct file *file, void *fh,
                                         struct v4l2_format *f);
         int (*vidioc_s_fmt_type_private)(struct file *file, void *fh,
                                         struct v4l2_format *f);
 
         /* VIDIOC_TRY_FMT handlers */
-        int (*vidioc_try_fmt_cap)        (struct file *file, void *fh,
+        int (*vidioc_try_fmt_vid_cap)    (struct file *file, void *fh,
+                                          struct v4l2_format *f);
+        int (*vidioc_try_fmt_vid_overlay)(struct file *file, void *fh,
                                           struct v4l2_format *f);
-        int (*vidioc_try_fmt_overlay)    (struct file *file, void *fh,
+        int (*vidioc_try_fmt_vid_out)    (struct file *file, void *fh,
                                           struct v4l2_format *f);
-        int (*vidioc_try_fmt_vbi)        (struct file *file, void *fh,
+        int (*vidioc_try_fmt_vid_out_overlay)(struct file *file, void *fh,
                                           struct v4l2_format *f);
-        int (*vidioc_try_fmt_vbi_output) (struct file *file, void *fh,
+        int (*vidioc_try_fmt_vbi_cap)    (struct file *file, void *fh,
                                           struct v4l2_format *f);
-        int (*vidioc_try_fmt_vbi_capture)(struct file *file, void *fh,
+        int (*vidioc_try_fmt_vbi_out)    (struct file *file, void *fh,
                                           struct v4l2_format *f);
-        int (*vidioc_try_fmt_video_output)(struct file *file, void *fh,
+        int (*vidioc_try_fmt_sliced_vbi_cap)(struct file *file, void *fh,
                                           struct v4l2_format *f);
-        int (*vidioc_try_fmt_output_overlay)(struct file *file, void *fh,
+        int (*vidioc_try_fmt_sliced_vbi_out)(struct file *file, void *fh,
                                           struct v4l2_format *f);
         int (*vidioc_try_fmt_type_private)(struct file *file, void *fh,
                                           struct v4l2_format *f);
@@ -212,8 +216,9 @@ struct video_device
         int (*vidioc_streamoff)(struct file *file, void *fh, enum v4l2_buf_type i);
 
                 /* Standard handling
-                        G_STD and ENUMSTD are handled by videodev.c
+                        ENUMSTD is handled by videodev.c
                  */
+        int (*vidioc_g_std) (struct file *file, void *fh, v4l2_std_id *norm);
         int (*vidioc_s_std) (struct file *file, void *fh, v4l2_std_id *norm);
         int (*vidioc_querystd) (struct file *file, void *fh, v4l2_std_id *a);
 
@@ -224,7 +229,7 @@ struct video_device
         int (*vidioc_s_input)   (struct file *file, void *fh, unsigned int i);
 
                 /* Output handling */
-        int (*vidioc_enumoutput) (struct file *file, void *fh,
+        int (*vidioc_enum_output) (struct file *file, void *fh,
                                   struct v4l2_output *a);
         int (*vidioc_g_output)   (struct file *file, void *fh, unsigned int *i);
         int (*vidioc_s_output)   (struct file *file, void *fh, unsigned int i);
@@ -306,6 +311,8 @@ struct video_device
         /* Log status ioctl */
         int (*vidioc_log_status)       (struct file *file, void *fh);
 
+        int (*vidioc_s_hw_freq_seek)   (struct file *file, void *fh,
+                                        struct v4l2_hw_freq_seek *a);
 
         /* Debugging ioctls */
 #ifdef CONFIG_VIDEO_ADV_DEBUG
@@ -342,6 +349,8 @@ void *priv;
 
 /* Version 2 functions */
 extern int video_register_device(struct video_device *vfd, int type, int nr);
+int video_register_device_index(struct video_device *vfd, int type, int nr,
+                                        int index);
 void video_unregister_device(struct video_device *);
 extern int video_ioctl2(struct inode *inode, struct file *file,
                           unsigned int cmd, unsigned long arg);
@@ -366,7 +375,7 @@ video_device_create_file(struct video_device *vfd,
 {
         int ret = device_create_file(&vfd->class_dev, attr);
         if (ret < 0)
-                printk(KERN_WARNING "%s error: %d\n", __FUNCTION__, ret);
+                printk(KERN_WARNING "%s error: %d\n", __func__, ret);
         return ret;
 }
 static inline void
diff --git a/include/media/v4l2-i2c-drv-legacy.h b/include/media/v4l2-i2c-drv-legacy.h
index 878562278b67..975ffbf4e2c5 100644
--- a/include/media/v4l2-i2c-drv-legacy.h
+++ b/include/media/v4l2-i2c-drv-legacy.h
@@ -68,7 +68,6 @@ static int v4l2_i2c_drv_detach_legacy(struct i2c_client *client)
         if (err)
                 return err;
         kfree(client);
-
         return 0;
 }
 
diff --git a/include/media/videobuf-dma-contig.h b/include/media/videobuf-dma-contig.h
new file mode 100644
index 000000000000..549386681aab
--- /dev/null
+++ b/include/media/videobuf-dma-contig.h
@@ -0,0 +1,32 @@
+/*
+ * helper functions for physically contiguous capture buffers
+ *
+ * The functions support hardware lacking scatter gather support
+ * (i.e. the buffers must be linear in physical memory)
+ *
+ * Copyright (c) 2008 Magnus Damm
+ *
+ * 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
+ */
+#ifndef _VIDEOBUF_DMA_CONTIG_H
+#define _VIDEOBUF_DMA_CONTIG_H
+
+#include <linux/dma-mapping.h>
+#include <media/videobuf-core.h>
+
+void videobuf_queue_dma_contig_init(struct videobuf_queue *q,
+                                    struct videobuf_queue_ops *ops,
+                                    struct device *dev,
+                                    spinlock_t *irqlock,
+                                    enum v4l2_buf_type type,
+                                    enum v4l2_field field,
+                                    unsigned int msize,
+                                    void *priv);
+
+dma_addr_t videobuf_to_dma_contig(struct videobuf_buffer *buf);
+void videobuf_dma_contig_free(struct videobuf_queue *q,
+                              struct videobuf_buffer *buf);
+
+#endif /* _VIDEOBUF_DMA_CONTIG_H */
diff --git a/include/media/videobuf-dma-sg.h b/include/media/videobuf-dma-sg.h
index be8da269ee33..90edd22d343c 100644
--- a/include/media/videobuf-dma-sg.h
+++ b/include/media/videobuf-dma-sg.h
@@ -1,7 +1,7 @@
 /*
  * helper functions for SG DMA video4linux capture buffers
  *
- * The functions expect the hardware being able to scatter gatter
+ * The functions expect the hardware being able to scatter gather
  * (i.e. the buffers are not linear in physical memory, but fragmented
  * into PAGE_SIZE chunks).  They also assume the driver does not need
  * to touch the video data.
diff --git a/include/media/videobuf-vmalloc.h b/include/media/videobuf-vmalloc.h
index aed39460c154..e87222c6a125 100644
--- a/include/media/videobuf-vmalloc.h
+++ b/include/media/videobuf-vmalloc.h
@@ -1,7 +1,7 @@
 /*
  * helper functions for vmalloc capture buffers
  *
- * The functions expect the hardware being able to scatter gatter
+ * The functions expect the hardware being able to scatter gather
  * (i.e. the buffers are not linear in physical memory, but fragmented
  * into PAGE_SIZE chunks).  They also assume the driver does not need
  * to touch the video data.
diff --git a/include/net/addrconf.h b/include/net/addrconf.h
index bbd3d583c6e6..06b28142b3ab 100644
--- a/include/net/addrconf.h
+++ b/include/net/addrconf.h
@@ -121,7 +121,8 @@ static inline int addrconf_finite_timeout(unsigned long timeout)
  */
 extern int                      ipv6_addr_label_init(void);
 extern void                     ipv6_addr_label_rtnl_register(void);
-extern u32                      ipv6_addr_label(const struct in6_addr *addr,
+extern u32                      ipv6_addr_label(struct net *net,
+                                                const struct in6_addr *addr,
                                                 int type, int ifindex);
 
 /*
diff --git a/include/net/bluetooth/bluetooth.h b/include/net/bluetooth/bluetooth.h
index 750648df13f4..6f8418bf4241 100644
--- a/include/net/bluetooth/bluetooth.h
+++ b/include/net/bluetooth/bluetooth.h
@@ -121,6 +121,7 @@ void bt_sock_link(struct bt_sock_list *l, struct sock *s);
 void bt_sock_unlink(struct bt_sock_list *l, struct sock *s);
 int  bt_sock_recvmsg(struct kiocb *iocb, struct socket *sock, struct msghdr *msg, size_t len, int flags);
 uint bt_sock_poll(struct file * file, struct socket *sock, poll_table *wait);
+int  bt_sock_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg);
 int  bt_sock_wait_state(struct sock *sk, int state, unsigned long timeo);
 
 void bt_accept_enqueue(struct sock *parent, struct sock *sk);
diff --git a/include/net/bluetooth/hci.h b/include/net/bluetooth/hci.h
index a8a9eb6af966..3cc294919312 100644
--- a/include/net/bluetooth/hci.h
+++ b/include/net/bluetooth/hci.h
@@ -72,8 +72,6 @@ enum {
         HCI_INQUIRY,
 
         HCI_RAW,
-
-        HCI_SECMGR
 };
 
 /* HCI ioctl defines */
@@ -86,6 +84,7 @@ enum {
 #define HCIGETDEVINFO   _IOR('H', 211, int)
 #define HCIGETCONNLIST  _IOR('H', 212, int)
 #define HCIGETCONNINFO  _IOR('H', 213, int)
+#define HCIGETAUTHINFO  _IOR('H', 215, int)
 
 #define HCISETRAW       _IOW('H', 220, int)
 #define HCISETSCAN      _IOW('H', 221, int)
@@ -97,8 +96,6 @@ enum {
 #define HCISETACLMTU    _IOW('H', 227, int)
 #define HCISETSCOMTU    _IOW('H', 228, int)
 
-#define HCISETSECMGR    _IOW('H', 230, int)
-
 #define HCIINQUIRY      _IOR('H', 240, int)
 
 /* HCI timeouts */
@@ -137,6 +134,8 @@ enum {
 #define ESCO_EV4        0x0010
 #define ESCO_EV5        0x0020
 
+#define SCO_ESCO_MASK  (ESCO_HV1 | ESCO_HV2 | ESCO_HV3)
+
 /* ACL flags */
 #define ACL_CONT                0x01
 #define ACL_START               0x02
@@ -178,6 +177,8 @@ enum {
 
 #define LMP_SNIFF_SUBR  0x02
 
+#define LMP_SIMPLE_PAIR 0x08
+
 /* Connection modes */
 #define HCI_CM_ACTIVE   0x0000
 #define HCI_CM_HOLD     0x0001
@@ -199,6 +200,14 @@ enum {
 #define HCI_LM_RELIABLE 0x0010
 #define HCI_LM_SECURE   0x0020
 
+/* Authentication types */
+#define HCI_AT_NO_BONDING               0x00
+#define HCI_AT_NO_BONDING_MITM          0x01
+#define HCI_AT_DEDICATED_BONDING        0x02
+#define HCI_AT_DEDICATED_BONDING_MITM   0x03
+#define HCI_AT_GENERAL_BONDING          0x04
+#define HCI_AT_GENERAL_BONDING_MITM     0x05
+
 /* -----  HCI Commands ---- */
 #define HCI_OP_INQUIRY                  0x0401
 struct hci_cp_inquiry {
@@ -402,6 +411,17 @@ struct hci_rp_write_link_policy {
         __le16   handle;
 } __attribute__ ((packed));
 
+#define HCI_OP_READ_DEF_LINK_POLICY     0x080e
+struct hci_rp_read_def_link_policy {
+        __u8     status;
+        __le16   policy;
+} __attribute__ ((packed));
+
+#define HCI_OP_WRITE_DEF_LINK_POLICY    0x080f
+struct hci_cp_write_def_link_policy {
+        __le16   policy;
+} __attribute__ ((packed));
+
 #define HCI_OP_SNIFF_SUBRATE            0x0811
 struct hci_cp_sniff_subrate {
         __le16   handle;
@@ -501,6 +521,17 @@ struct hci_cp_host_buffer_size {
         __le16   sco_max_pkt;
 } __attribute__ ((packed));
 
+#define HCI_OP_READ_SSP_MODE            0x0c55
+struct hci_rp_read_ssp_mode {
+        __u8     status;
+        __u8     mode;
+} __attribute__ ((packed));
+
+#define HCI_OP_WRITE_SSP_MODE           0x0c56
+struct hci_cp_write_ssp_mode {
+        __u8     mode;
+} __attribute__ ((packed));
+
 #define HCI_OP_READ_LOCAL_VERSION       0x1001
 struct hci_rp_read_local_version {
         __u8     status;
@@ -696,6 +727,13 @@ struct hci_ev_clock_offset {
         __le16   clock_offset;
 } __attribute__ ((packed));
 
+#define HCI_EV_PKT_TYPE_CHANGE          0x1d
+struct hci_ev_pkt_type_change {
+        __u8     status;
+        __le16   handle;
+        __le16   pkt_type;
+} __attribute__ ((packed));
+
 #define HCI_EV_PSCAN_REP_MODE           0x20
 struct hci_ev_pscan_rep_mode {
         bdaddr_t bdaddr;
@@ -774,6 +812,23 @@ struct extended_inquiry_info {
         __u8     data[240];
 } __attribute__ ((packed));
 
+#define HCI_EV_IO_CAPA_REQUEST          0x31
+struct hci_ev_io_capa_request {
+        bdaddr_t bdaddr;
+} __attribute__ ((packed));
+
+#define HCI_EV_SIMPLE_PAIR_COMPLETE     0x36
+struct hci_ev_simple_pair_complete {
+        __u8     status;
+        bdaddr_t bdaddr;
+} __attribute__ ((packed));
+
+#define HCI_EV_REMOTE_HOST_FEATURES     0x3d
+struct hci_ev_remote_host_features {
+        bdaddr_t bdaddr;
+        __u8     features[8];
+} __attribute__ ((packed));
+
 /* Internal events generated by Bluetooth stack */
 #define HCI_EV_STACK_INTERNAL   0xfd
 struct hci_ev_stack_internal {
@@ -951,6 +1006,11 @@ struct hci_conn_info_req {
         struct   hci_conn_info conn_info[0];
 };
 
+struct hci_auth_info_req {
+        bdaddr_t bdaddr;
+        __u8     type;
+};
+
 struct hci_inquiry_req {
         __u16 dev_id;
         __u16 flags;
diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h
index ea13baa3851b..cbf751094688 100644
--- a/include/net/bluetooth/hci_core.h
+++ b/include/net/bluetooth/hci_core.h
@@ -40,6 +40,7 @@ struct inquiry_data {
         __u8            dev_class[3];
         __le16          clock_offset;
         __s8            rssi;
+        __u8            ssp_mode;
 };
 
 struct inquiry_entry {
@@ -75,6 +76,7 @@ struct hci_dev {
         __u8            dev_class[3];
         __u8            features[8];
         __u8            commands[64];
+        __u8            ssp_mode;
         __u8            hci_ver;
         __u16           hci_rev;
         __u16           manufacturer;
@@ -161,9 +163,12 @@ struct hci_conn {
         __u8             attempt;
         __u8             dev_class[3];
         __u8             features[8];
+        __u8             ssp_mode;
         __u16            interval;
+        __u16            pkt_type;
         __u16            link_policy;
         __u32            link_mode;
+        __u8             auth_type;
         __u8             power_save;
         unsigned long    pend;
 
@@ -344,7 +349,7 @@ static inline void hci_conn_put(struct hci_conn *conn)
                         if (conn->state == BT_CONNECTED) {
                                 timeo = msecs_to_jiffies(HCI_DISCONN_TIMEOUT);
                                 if (!conn->out)
-                                        timeo *= 2;
+                                        timeo *= 5;
                         } else
                                 timeo = msecs_to_jiffies(10);
                 } else
@@ -418,6 +423,7 @@ int hci_get_dev_list(void __user *arg);
 int hci_get_dev_info(void __user *arg);
 int hci_get_conn_list(void __user *arg);
 int hci_get_conn_info(struct hci_dev *hdev, void __user *arg);
+int hci_get_auth_info(struct hci_dev *hdev, void __user *arg);
 int hci_inquiry(void __user *arg);
 
 void hci_event_packet(struct hci_dev *hdev, struct sk_buff *skb);
@@ -459,6 +465,7 @@ void hci_conn_del_sysfs(struct hci_conn *conn);
 #define lmp_sniff_capable(dev)     ((dev)->features[0] & LMP_SNIFF)
 #define lmp_sniffsubr_capable(dev) ((dev)->features[5] & LMP_SNIFF_SUBR)
 #define lmp_esco_capable(dev)      ((dev)->features[3] & LMP_ESCO)
+#define lmp_ssp_capable(dev)       ((dev)->features[6] & LMP_SIMPLE_PAIR)
 
 /* ----- HCI protocols ----- */
 struct hci_proto {
@@ -474,7 +481,7 @@ struct hci_proto {
         int (*recv_acldata)     (struct hci_conn *conn, struct sk_buff *skb, __u16 flags);
         int (*recv_scodata)     (struct hci_conn *conn, struct sk_buff *skb);
         int (*auth_cfm)         (struct hci_conn *conn, __u8 status);
-        int (*encrypt_cfm)      (struct hci_conn *conn, __u8 status);
+        int (*encrypt_cfm)      (struct hci_conn *conn, __u8 status, __u8 encrypt);
 };
 
 static inline int hci_proto_connect_ind(struct hci_dev *hdev, bdaddr_t *bdaddr, __u8 type)
@@ -532,17 +539,17 @@ static inline void hci_proto_auth_cfm(struct hci_conn *conn, __u8 status)
                 hp->auth_cfm(conn, status);
 }
 
-static inline void hci_proto_encrypt_cfm(struct hci_conn *conn, __u8 status)
+static inline void hci_proto_encrypt_cfm(struct hci_conn *conn, __u8 status, __u8 encrypt)
 {
         register struct hci_proto *hp;
 
         hp = hci_proto[HCI_PROTO_L2CAP];
         if (hp && hp->encrypt_cfm)
-                hp->encrypt_cfm(conn, status);
+                hp->encrypt_cfm(conn, status, encrypt);
 
         hp = hci_proto[HCI_PROTO_SCO];
         if (hp && hp->encrypt_cfm)
-                hp->encrypt_cfm(conn, status);
+                hp->encrypt_cfm(conn, status, encrypt);
 }
 
 int hci_register_proto(struct hci_proto *hproto);
@@ -579,7 +586,7 @@ static inline void hci_encrypt_cfm(struct hci_conn *conn, __u8 status, __u8 encr
 {
         struct list_head *p;
 
-        hci_proto_encrypt_cfm(conn, status);
+        hci_proto_encrypt_cfm(conn, status, encrypt);
 
         read_lock_bh(&hci_cb_list_lock);
         list_for_each(p, &hci_cb_list) {
diff --git a/include/net/bluetooth/rfcomm.h b/include/net/bluetooth/rfcomm.h
index 98ec7a320689..4dc8d92a4638 100644
--- a/include/net/bluetooth/rfcomm.h
+++ b/include/net/bluetooth/rfcomm.h
@@ -180,7 +180,9 @@ struct rfcomm_dlc {
         u8            addr;
         u8            priority;
         u8            v24_sig;
+        u8            remote_v24_sig;
         u8            mscex;
+        u8            out;
 
         u32           link_mode;
 
diff --git a/include/net/compat.h b/include/net/compat.h
index 164cb682e220..5bbf8bf9efea 100644
--- a/include/net/compat.h
+++ b/include/net/compat.h
@@ -32,7 +32,7 @@ extern int compat_sock_get_timestampns(struct sock *, struct timespec __user *);
 #endif /* defined(CONFIG_COMPAT) */
 
 extern int get_compat_msghdr(struct msghdr *, struct compat_msghdr __user *);
-extern int verify_compat_iovec(struct msghdr *, struct iovec *, char *, int);
+extern int verify_compat_iovec(struct msghdr *, struct iovec *, struct sockaddr *, int);
 extern asmlinkage long compat_sys_sendmsg(int,struct compat_msghdr __user *,unsigned);
 extern asmlinkage long compat_sys_recvmsg(int,struct compat_msghdr __user *,unsigned);
 extern asmlinkage long compat_sys_getsockopt(int, int, int, char __user *, int __user *);
diff --git a/include/net/dst.h b/include/net/dst.h
index 002500e631f5..c5c318a628f8 100644
--- a/include/net/dst.h
+++ b/include/net/dst.h
@@ -128,6 +128,18 @@ static inline u32 dst_mtu(const struct dst_entry *dst)
         return mtu;
 }
 
+/* RTT metrics are stored in milliseconds for user ABI, but used as jiffies */
+static inline unsigned long dst_metric_rtt(const struct dst_entry *dst, int metric)
+{
+        return msecs_to_jiffies(dst_metric(dst, metric));
+}
+
+static inline void set_dst_metric_rtt(struct dst_entry *dst, int metric,
+                                      unsigned long rtt)
+{
+        dst->metrics[metric-1] = jiffies_to_msecs(rtt);
+}
+
 static inline u32
 dst_allfrag(const struct dst_entry *dst)
 {
diff --git a/include/net/fib_rules.h b/include/net/fib_rules.h
index a5c6ccc5bb19..c2bb5cae6515 100644
--- a/include/net/fib_rules.h
+++ b/include/net/fib_rules.h
@@ -62,7 +62,7 @@ struct fib_rules_ops
 
         /* Called after modifications to the rules set, must flush
          * the route cache if one exists. */
-        void                    (*flush_cache)(void);
+        void                    (*flush_cache)(struct fib_rules_ops *ops);
 
         int                     nlgroup;
         const struct nla_policy *policy;
diff --git a/include/net/garp.h b/include/net/garp.h
new file mode 100644
index 000000000000..825f172caba9
--- /dev/null
+++ b/include/net/garp.h
@@ -0,0 +1,128 @@
+#ifndef _NET_GARP_H
+#define _NET_GARP_H
+
+#include <net/stp.h>
+
+#define GARP_PROTOCOL_ID        0x1
+#define GARP_END_MARK           0x0
+
+struct garp_pdu_hdr {
+        __be16  protocol;
+};
+
+struct garp_msg_hdr {
+        u8      attrtype;
+};
+
+enum garp_attr_event {
+        GARP_LEAVE_ALL,
+        GARP_JOIN_EMPTY,
+        GARP_JOIN_IN,
+        GARP_LEAVE_EMPTY,
+        GARP_LEAVE_IN,
+        GARP_EMPTY,
+};
+
+struct garp_attr_hdr {
+        u8      len;
+        u8      event;
+        u8      data[];
+};
+
+struct garp_skb_cb {
+        u8      cur_type;
+};
+
+static inline struct garp_skb_cb *garp_cb(struct sk_buff *skb)
+{
+        BUILD_BUG_ON(sizeof(struct garp_skb_cb) >
+                     FIELD_SIZEOF(struct sk_buff, cb));
+        return (struct garp_skb_cb *)skb->cb;
+}
+
+enum garp_applicant_state {
+        GARP_APPLICANT_INVALID,
+        GARP_APPLICANT_VA,
+        GARP_APPLICANT_AA,
+        GARP_APPLICANT_QA,
+        GARP_APPLICANT_LA,
+        GARP_APPLICANT_VP,
+        GARP_APPLICANT_AP,
+        GARP_APPLICANT_QP,
+        GARP_APPLICANT_VO,
+        GARP_APPLICANT_AO,
+        GARP_APPLICANT_QO,
+        __GARP_APPLICANT_MAX
+};
+#define GARP_APPLICANT_MAX      (__GARP_APPLICANT_MAX - 1)
+
+enum garp_event {
+        GARP_EVENT_REQ_JOIN,
+        GARP_EVENT_REQ_LEAVE,
+        GARP_EVENT_R_JOIN_IN,
+        GARP_EVENT_R_JOIN_EMPTY,
+        GARP_EVENT_R_EMPTY,
+        GARP_EVENT_R_LEAVE_IN,
+        GARP_EVENT_R_LEAVE_EMPTY,
+        GARP_EVENT_TRANSMIT_PDU,
+        __GARP_EVENT_MAX
+};
+#define GARP_EVENT_MAX          (__GARP_EVENT_MAX - 1)
+
+enum garp_action {
+        GARP_ACTION_NONE,
+        GARP_ACTION_S_JOIN_IN,
+        GARP_ACTION_S_LEAVE_EMPTY,
+};
+
+struct garp_attr {
+        struct rb_node                  node;
+        enum garp_applicant_state       state;
+        u8                              type;
+        u8                              dlen;
+        unsigned char                   data[];
+};
+
+enum garp_applications {
+        GARP_APPLICATION_GVRP,
+        __GARP_APPLICATION_MAX
+};
+#define GARP_APPLICATION_MAX    (__GARP_APPLICATION_MAX - 1)
+
+struct garp_application {
+        enum garp_applications  type;
+        unsigned int            maxattr;
+        struct stp_proto        proto;
+};
+
+struct garp_applicant {
+        struct garp_application *app;
+        struct net_device       *dev;
+        struct timer_list       join_timer;
+
+        spinlock_t              lock;
+        struct sk_buff_head     queue;
+        struct sk_buff          *pdu;
+        struct rb_root          gid;
+};
+
+struct garp_port {
+        struct garp_applicant   *applicants[GARP_APPLICATION_MAX + 1];
+};
+
+extern int      garp_register_application(struct garp_application *app);
+extern void     garp_unregister_application(struct garp_application *app);
+
+extern int      garp_init_applicant(struct net_device *dev,
+                                    struct garp_application *app);
+extern void     garp_uninit_applicant(struct net_device *dev,
+                                      struct garp_application *app);
+
+extern int      garp_request_join(const struct net_device *dev,
+                                  const struct garp_application *app,
+                                  const void *data, u8 len, u8 type);
+extern void     garp_request_leave(const struct net_device *dev,
+                                   const struct garp_application *app,
+                                   const void *data, u8 len, u8 type);
+
+#endif /* _NET_GARP_H */
diff --git a/include/net/icmp.h b/include/net/icmp.h
index dddb839ff4b5..dfa72d4e8907 100644
--- a/include/net/icmp.h
+++ b/include/net/icmp.h
@@ -29,27 +29,21 @@ struct icmp_err {
 };
 
 extern struct icmp_err icmp_err_convert[];
-DECLARE_SNMP_STAT(struct icmp_mib, icmp_statistics);
-DECLARE_SNMP_STAT(struct icmpmsg_mib, icmpmsg_statistics);
-#define ICMP_INC_STATS(field)           SNMP_INC_STATS(icmp_statistics, field)
-#define ICMP_INC_STATS_BH(field)        SNMP_INC_STATS_BH(icmp_statistics, field)
-#define ICMP_INC_STATS_USER(field)      SNMP_INC_STATS_USER(icmp_statistics, field)
-#define ICMPMSGOUT_INC_STATS(field)     SNMP_INC_STATS(icmpmsg_statistics, field+256)
-#define ICMPMSGOUT_INC_STATS_BH(field)  SNMP_INC_STATS_BH(icmpmsg_statistics, field+256)
-#define ICMPMSGOUT_INC_STATS_USER(field)        SNMP_INC_STATS_USER(icmpmsg_statistics, field+256)
-#define ICMPMSGIN_INC_STATS(field)      SNMP_INC_STATS(icmpmsg_statistics, field)
-#define ICMPMSGIN_INC_STATS_BH(field)   SNMP_INC_STATS_BH(icmpmsg_statistics, field)
-#define ICMPMSGIN_INC_STATS_USER(field) SNMP_INC_STATS_USER(icmpmsg_statistics, field)
+#define ICMP_INC_STATS(net, field)      SNMP_INC_STATS((net)->mib.icmp_statistics, field)
+#define ICMP_INC_STATS_BH(net, field)   SNMP_INC_STATS_BH((net)->mib.icmp_statistics, field)
+#define ICMPMSGOUT_INC_STATS(net, field)        SNMP_INC_STATS((net)->mib.icmpmsg_statistics, field+256)
+#define ICMPMSGIN_INC_STATS_BH(net, field)      SNMP_INC_STATS_BH((net)->mib.icmpmsg_statistics, field)
 
 struct dst_entry;
 struct net_proto_family;
 struct sk_buff;
+struct net;
 
 extern void     icmp_send(struct sk_buff *skb_in,  int type, int code, __be32 info);
 extern int      icmp_rcv(struct sk_buff *skb);
 extern int      icmp_ioctl(struct sock *sk, int cmd, unsigned long arg);
 extern int      icmp_init(void);
-extern void     icmp_out_count(unsigned char type);
+extern void     icmp_out_count(struct net *net, unsigned char type);
 
 /* Move into dst.h ? */
 extern int      xrlim_allow(struct dst_entry *dst, int timeout);
diff --git a/include/net/ieee80211.h b/include/net/ieee80211.h
index 529816bfbc52..b31399e1fd83 100644
--- a/include/net/ieee80211.h
+++ b/include/net/ieee80211.h
@@ -1262,9 +1262,6 @@ extern int ieee80211_set_encryption(struct ieee80211_device *ieee);
 /* ieee80211_tx.c */
 extern int ieee80211_xmit(struct sk_buff *skb, struct net_device *dev);
 extern void ieee80211_txb_free(struct ieee80211_txb *);
-extern int ieee80211_tx_frame(struct ieee80211_device *ieee,
-                              struct ieee80211_hdr *frame, int hdr_len,
-                              int total_len, int encrypt_mpdu);
 
 /* ieee80211_rx.c */
 extern void ieee80211_rx_any(struct ieee80211_device *ieee,
@@ -1312,14 +1309,6 @@ extern int ieee80211_wx_set_encodeext(struct ieee80211_device *ieee,
 extern int ieee80211_wx_get_encodeext(struct ieee80211_device *ieee,
                                       struct iw_request_info *info,
                                       union iwreq_data *wrqu, char *extra);
-extern int ieee80211_wx_set_auth(struct net_device *dev,
-                                 struct iw_request_info *info,
-                                 union iwreq_data *wrqu,
-                                 char *extra);
-extern int ieee80211_wx_get_auth(struct net_device *dev,
-                                 struct iw_request_info *info,
-                                 union iwreq_data *wrqu,
-                                 char *extra);
 
 static inline void ieee80211_increment_scans(struct ieee80211_device *ieee)
 {
diff --git a/include/net/if_inet6.h b/include/net/if_inet6.h
index b2cfc4927257..db66c7927743 100644
--- a/include/net/if_inet6.h
+++ b/include/net/if_inet6.h
@@ -148,7 +148,6 @@ struct ifacaddr6
 #define IFA_HOST        IPV6_ADDR_LOOPBACK
 #define IFA_LINK        IPV6_ADDR_LINKLOCAL
 #define IFA_SITE        IPV6_ADDR_SITELOCAL
-#define IFA_GLOBAL      0x0000U
 
 struct ipv6_devstat {
         struct proc_dir_entry   *proc_dir_entry;
diff --git a/include/net/inet6_hashtables.h b/include/net/inet6_hashtables.h
index 62a5b691858e..e48989f04c24 100644
--- a/include/net/inet6_hashtables.h
+++ b/include/net/inet6_hashtables.h
@@ -24,18 +24,20 @@
 #include <net/inet_sock.h>
 
 #include <net/ipv6.h>
+#include <net/netns/hash.h>
 
 struct inet_hashinfo;
 
 /* I have no idea if this is a good hash for v6 or not. -DaveM */
-static inline unsigned int inet6_ehashfn(const struct in6_addr *laddr, const u16 lport,
+static inline unsigned int inet6_ehashfn(struct net *net,
+                                const struct in6_addr *laddr, const u16 lport,
                                 const struct in6_addr *faddr, const __be16 fport)
 {
         u32 ports = (lport ^ (__force u16)fport);
 
         return jhash_3words((__force u32)laddr->s6_addr32[3],
                             (__force u32)faddr->s6_addr32[3],
-                            ports, inet_ehash_secret);
+                            ports, inet_ehash_secret + net_hash_mix(net));
 }
 
 static inline int inet6_sk_ehashfn(const struct sock *sk)
@@ -46,7 +48,9 @@ static inline int inet6_sk_ehashfn(const struct sock *sk)
         const struct in6_addr *faddr = &np->daddr;
         const __u16 lport = inet->num;
         const __be16 fport = inet->dport;
-        return inet6_ehashfn(laddr, lport, faddr, fport);
+        struct net *net = sock_net(sk);
+
+        return inet6_ehashfn(net, laddr, lport, faddr, fport);
 }
 
 extern void __inet6_hash(struct sock *sk);
diff --git a/include/net/inet_hashtables.h b/include/net/inet_hashtables.h
index 735b926a3497..bb619d80f2e2 100644
--- a/include/net/inet_hashtables.h
+++ b/include/net/inet_hashtables.h
@@ -29,6 +29,7 @@
 #include <net/inet_sock.h>
 #include <net/sock.h>
 #include <net/tcp_states.h>
+#include <net/netns/hash.h>
 
 #include <asm/atomic.h>
 #include <asm/byteorder.h>
@@ -201,23 +202,24 @@ extern struct inet_bind_bucket *
 extern void inet_bind_bucket_destroy(struct kmem_cache *cachep,
                                      struct inet_bind_bucket *tb);
 
-static inline int inet_bhashfn(const __u16 lport, const int bhash_size)
+static inline int inet_bhashfn(struct net *net,
+                const __u16 lport, const int bhash_size)
 {
-        return lport & (bhash_size - 1);
+        return (lport + net_hash_mix(net)) & (bhash_size - 1);
 }
 
 extern void inet_bind_hash(struct sock *sk, struct inet_bind_bucket *tb,
                            const unsigned short snum);
 
 /* These can have wildcards, don't try too hard. */
-static inline int inet_lhashfn(const unsigned short num)
+static inline int inet_lhashfn(struct net *net, const unsigned short num)
 {
-        return num & (INET_LHTABLE_SIZE - 1);
+        return (num + net_hash_mix(net)) & (INET_LHTABLE_SIZE - 1);
 }
 
 static inline int inet_sk_listen_hashfn(const struct sock *sk)
 {
-        return inet_lhashfn(inet_sk(sk)->num);
+        return inet_lhashfn(sock_net(sk), inet_sk(sk)->num);
 }
 
 /* Caller must disable local BH processing. */
diff --git a/include/net/inet_sock.h b/include/net/inet_sock.h
index 9fabe5b38912..643e26be058e 100644
--- a/include/net/inet_sock.h
+++ b/include/net/inet_sock.h
@@ -25,6 +25,7 @@
 #include <net/sock.h>
 #include <net/request_sock.h>
 #include <net/route.h>
+#include <net/netns/hash.h>
 
 /** struct ip_options - IP Options
  *
@@ -171,13 +172,14 @@ 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,
+static inline unsigned int inet_ehashfn(struct net *net,
+                                        const __be32 laddr, const __u16 lport,
                                         const __be32 faddr, const __be16 fport)
 {
         return jhash_3words((__force __u32) laddr,
                             (__force __u32) faddr,
                             ((__u32) lport) << 16 | (__force __u32)fport,
-                            inet_ehash_secret);
+                            inet_ehash_secret + net_hash_mix(net));
 }
 
 static inline int inet_sk_ehashfn(const struct sock *sk)
@@ -187,8 +189,9 @@ static inline int inet_sk_ehashfn(const struct sock *sk)
         const __u16 lport = inet->num;
         const __be32 faddr = inet->daddr;
         const __be16 fport = inet->dport;
+        struct net *net = sock_net(sk);
 
-        return inet_ehashfn(laddr, lport, faddr, fport);
+        return inet_ehashfn(net, laddr, lport, faddr, fport);
 }
 
 
diff --git a/include/net/inetpeer.h b/include/net/inetpeer.h
index ad8404b56113..15e1f8fe4c1f 100644
--- a/include/net/inetpeer.h
+++ b/include/net/inetpeer.h
@@ -1,8 +1,6 @@
 /*
  *              INETPEER - A storage for permanent information about peers
  *
- *  Version:    $Id: inetpeer.h,v 1.2 2002/01/12 07:54:56 davem Exp $
- *
  *  Authors:    Andrey V. Savochkin <saw@msu.ru>
  */
 
diff --git a/include/net/ip.h b/include/net/ip.h
index 3b40bc2234be..b5862b975207 100644
--- a/include/net/ip.h
+++ b/include/net/ip.h
@@ -156,17 +156,14 @@ struct ipv4_config
 };
 
 extern struct ipv4_config ipv4_config;
-DECLARE_SNMP_STAT(struct ipstats_mib, ip_statistics);
-#define IP_INC_STATS(field)             SNMP_INC_STATS(ip_statistics, field)
-#define IP_INC_STATS_BH(field)          SNMP_INC_STATS_BH(ip_statistics, field)
-#define IP_INC_STATS_USER(field)        SNMP_INC_STATS_USER(ip_statistics, field)
-#define IP_ADD_STATS_BH(field, val)     SNMP_ADD_STATS_BH(ip_statistics, field, val)
-DECLARE_SNMP_STAT(struct linux_mib, net_statistics);
-#define NET_INC_STATS(field)            SNMP_INC_STATS(net_statistics, field)
-#define NET_INC_STATS_BH(field)         SNMP_INC_STATS_BH(net_statistics, field)
-#define NET_INC_STATS_USER(field)       SNMP_INC_STATS_USER(net_statistics, field)
-#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)
+#define IP_INC_STATS(net, field)        SNMP_INC_STATS((net)->mib.ip_statistics, field)
+#define IP_INC_STATS_BH(net, field)     SNMP_INC_STATS_BH((net)->mib.ip_statistics, field)
+#define IP_ADD_STATS_BH(net, field, val) SNMP_ADD_STATS_BH((net)->mib.ip_statistics, field, val)
+#define NET_INC_STATS(net, field)       SNMP_INC_STATS((net)->mib.net_statistics, field)
+#define NET_INC_STATS_BH(net, field)    SNMP_INC_STATS_BH((net)->mib.net_statistics, field)
+#define NET_INC_STATS_USER(net, field)  SNMP_INC_STATS_USER((net)->mib.net_statistics, field)
+#define NET_ADD_STATS_BH(net, field, adnd) SNMP_ADD_STATS_BH((net)->mib.net_statistics, field, adnd)
+#define NET_ADD_STATS_USER(net, field, adnd) SNMP_ADD_STATS_USER((net)->mib.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);
diff --git a/include/net/ip6_tunnel.h b/include/net/ip6_tunnel.h
index 6512d85f11b3..83b4e008b16d 100644
--- a/include/net/ip6_tunnel.h
+++ b/include/net/ip6_tunnel.h
@@ -1,7 +1,3 @@
-/*
- * $Id$
- */
-
 #ifndef _NET_IP6_TUNNEL_H
 #define _NET_IP6_TUNNEL_H
 
@@ -19,7 +15,6 @@
 struct ip6_tnl {
         struct ip6_tnl *next;   /* next tunnel in list */
         struct net_device *dev; /* virtual device associated with tunnel */
-        struct net_device_stats stat;   /* statistics for tunnel device */
         int recursion;          /* depth of hard_start_xmit recursion */
         struct ip6_tnl_parm parms;      /* tunnel configuration parameters */
         struct flowi fl;        /* flowi template for xmit */
diff --git a/include/net/ipconfig.h b/include/net/ipconfig.h
index 3924d7d2cb11..c74cc1bd5a02 100644
--- a/include/net/ipconfig.h
+++ b/include/net/ipconfig.h
@@ -1,6 +1,4 @@
 /*
- *  $Id: ipconfig.h,v 1.4 2001/04/30 04:51:46 davem Exp $
- *
  *  Copyright (C) 1997 Martin Mares
  *
  *  Automatic IP Layer Configuration
diff --git a/include/net/ipip.h b/include/net/ipip.h
index 633ed4def8e3..a85bda64b852 100644
--- a/include/net/ipip.h
+++ b/include/net/ipip.h
@@ -11,7 +11,6 @@ struct ip_tunnel
 {
         struct ip_tunnel        *next;
         struct net_device       *dev;
-        struct net_device_stats stat;
 
         int                     recursion;      /* Depth of hard_start_xmit recursion */
         int                     err_count;      /* Number of arrived ICMP errors */
diff --git a/include/net/ipv6.h b/include/net/ipv6.h
index f422f7218e1c..2d5c18514a2d 100644
--- a/include/net/ipv6.h
+++ b/include/net/ipv6.h
@@ -4,8 +4,6 @@
  *      Authors:
  *      Pedro Roque             <roque@di.fc.ul.pt>
  *
- *      $Id: ipv6.h,v 1.1 2002/05/20 15:13:07 jgrimm 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
@@ -133,7 +131,6 @@ DECLARE_SNMP_STAT(struct ipstats_mib, ipv6_statistics);
 
 #define IP6_INC_STATS(idev,field)       _DEVINC(ipv6, , idev, field)
 #define IP6_INC_STATS_BH(idev,field)    _DEVINC(ipv6, _BH, idev, field)
-#define IP6_INC_STATS_USER(idev,field)  _DEVINC(ipv6, _USER, idev, field)
 #define IP6_ADD_STATS_BH(idev,field,val) _DEVADD(ipv6, _BH, idev, field, val)
 
 DECLARE_SNMP_STAT(struct icmpv6_mib, icmpv6_statistics);
@@ -141,20 +138,15 @@ DECLARE_SNMP_STAT(struct icmpv6msg_mib, icmpv6msg_statistics);
 
 #define ICMP6_INC_STATS(idev, field)    _DEVINC(icmpv6, , idev, field)
 #define ICMP6_INC_STATS_BH(idev, field) _DEVINC(icmpv6, _BH, idev, field)
-#define ICMP6_INC_STATS_USER(idev, field) _DEVINC(icmpv6, _USER, idev, field)
 
 #define ICMP6MSGOUT_INC_STATS(idev, field) \
         _DEVINC(icmpv6msg, , idev, field +256)
 #define ICMP6MSGOUT_INC_STATS_BH(idev, field) \
         _DEVINC(icmpv6msg, _BH, idev, field +256)
-#define ICMP6MSGOUT_INC_STATS_USER(idev, field) \
-        _DEVINC(icmpv6msg, _USER, idev, field +256)
 #define ICMP6MSGIN_INC_STATS(idev, field) \
          _DEVINC(icmpv6msg, , idev, field)
 #define ICMP6MSGIN_INC_STATS_BH(idev, field) \
         _DEVINC(icmpv6msg, _BH, idev, field)
-#define ICMP6MSGIN_INC_STATS_USER(idev, field) \
-        _DEVINC(icmpv6msg, _USER, idev, field)
 
 struct ip6_ra_chain
 {
@@ -229,9 +221,7 @@ static inline void fl6_sock_release(struct ip6_flowlabel *fl)
                 atomic_dec(&fl->users);
 }
 
-extern int                      ip6_ra_control(struct sock *sk, int sel,
-                                               void (*destructor)(struct sock *));
-
+extern int                      ip6_ra_control(struct sock *sk, int sel);
 
 extern int                      ipv6_parse_hopopts(struct sk_buff *skb);
 
diff --git a/include/net/irda/irda_device.h b/include/net/irda/irda_device.h
index f70e9b39ebaf..3025ae17ddbe 100644
--- a/include/net/irda/irda_device.h
+++ b/include/net/irda/irda_device.h
@@ -223,7 +223,7 @@ int  irda_device_is_receiving(struct net_device *dev);
 /* Interface for internal use */
 static inline int irda_device_txqueue_empty(const struct net_device *dev)
 {
-        return skb_queue_empty(&dev->qdisc->q);
+        return qdisc_all_tx_empty(dev);
 }
 int  irda_device_set_raw_mode(struct net_device* self, int status);
 struct net_device *alloc_irdadev(int sizeof_priv);
diff --git a/include/net/iw_handler.h b/include/net/iw_handler.h
index 369d50e08b99..51b9a37de991 100644
--- a/include/net/iw_handler.h
+++ b/include/net/iw_handler.h
@@ -256,7 +256,7 @@
 #define EIWCOMMIT       EINPROGRESS
 
 /* Flags available in struct iw_request_info */
-#define IW_REQUEST_FLAG_NONE    0x0000  /* No flag so far */
+#define IW_REQUEST_FLAG_COMPAT  0x0001  /* Compat ioctl call */
 
 /* Type of headers we know about (basically union iwreq_data) */
 #define IW_HEADER_TYPE_NULL     0       /* Not available */
@@ -478,105 +478,58 @@ extern void wireless_spy_update(struct net_device *	dev,
  * Function that are so simple that it's more efficient inlining them
  */
 
-/*------------------------------------------------------------------*/
-/*
- * Wrapper to add an Wireless Event to a stream of events.
- */
-static inline char *
-iwe_stream_add_event(char *     stream,         /* Stream of events */
-                     char *     ends,           /* End of stream */
-                     struct iw_event *iwe,      /* Payload */
-                     int        event_len)      /* Real size of payload */
+static inline int iwe_stream_lcp_len(struct iw_request_info *info)
 {
-        /* Check if it's possible */
-        if(likely((stream + event_len) < ends)) {
-                iwe->len = event_len;
-                /* Beware of alignement issues on 64 bits */
-                memcpy(stream, (char *) iwe, IW_EV_LCP_PK_LEN);
-                memcpy(stream + IW_EV_LCP_LEN,
-                       ((char *) iwe) + IW_EV_LCP_LEN,
-                       event_len - IW_EV_LCP_LEN);
-                stream += event_len;
-        }
-        return stream;
+#ifdef CONFIG_COMPAT
+        if (info->flags & IW_REQUEST_FLAG_COMPAT)
+                return IW_EV_COMPAT_LCP_LEN;
+#endif
+        return IW_EV_LCP_LEN;
 }
 
-/*------------------------------------------------------------------*/
-/*
- * Wrapper to add an short Wireless Event containing a pointer to a
- * stream of events.
- */
-static inline char *
-iwe_stream_add_point(char *     stream,         /* Stream of events */
-                     char *     ends,           /* End of stream */
-                     struct iw_event *iwe,      /* Payload length + flags */
-                     char *     extra)          /* More payload */
+static inline int iwe_stream_point_len(struct iw_request_info *info)
 {
-        int     event_len = IW_EV_POINT_LEN + iwe->u.data.length;
-        /* Check if it's possible */
-        if(likely((stream + event_len) < ends)) {
-                iwe->len = event_len;
-                memcpy(stream, (char *) iwe, IW_EV_LCP_PK_LEN);
-                memcpy(stream + IW_EV_LCP_LEN,
-                       ((char *) iwe) + IW_EV_LCP_LEN + IW_EV_POINT_OFF,
-                       IW_EV_POINT_PK_LEN - IW_EV_LCP_PK_LEN);
-                memcpy(stream + IW_EV_POINT_LEN, extra, iwe->u.data.length);
-                stream += event_len;
-        }
-        return stream;
+#ifdef CONFIG_COMPAT
+        if (info->flags & IW_REQUEST_FLAG_COMPAT)
+                return IW_EV_COMPAT_POINT_LEN;
+#endif
+        return IW_EV_POINT_LEN;
 }
 
-/*------------------------------------------------------------------*/
-/*
- * Wrapper to add a value to a Wireless Event in a stream of events.
- * Be careful, this one is tricky to use properly :
- * At the first run, you need to have (value = event + IW_EV_LCP_LEN).
- */
-static inline char *
-iwe_stream_add_value(char *     event,          /* Event in the stream */
-                     char *     value,          /* Value in event */
-                     char *     ends,           /* End of stream */
-                     struct iw_event *iwe,      /* Payload */
-                     int        event_len)      /* Real size of payload */
+static inline int iwe_stream_event_len_adjust(struct iw_request_info *info,
+                                              int event_len)
 {
-        /* Don't duplicate LCP */
-        event_len -= IW_EV_LCP_LEN;
-
-        /* Check if it's possible */
-        if(likely((value + event_len) < ends)) {
-                /* Add new value */
-                memcpy(value, (char *) iwe + IW_EV_LCP_LEN, event_len);
-                value += event_len;
-                /* Patch LCP */
-                iwe->len = value - event;
-                memcpy(event, (char *) iwe, IW_EV_LCP_LEN);
+#ifdef CONFIG_COMPAT
+        if (info->flags & IW_REQUEST_FLAG_COMPAT) {
+                event_len -= IW_EV_LCP_LEN;
+                event_len += IW_EV_COMPAT_LCP_LEN;
         }
-        return value;
+#endif
+
+        return event_len;
 }
 
 /*------------------------------------------------------------------*/
 /*
  * Wrapper to add an Wireless Event to a stream of events.
- * Same as above, with explicit error check...
  */
 static inline char *
-iwe_stream_check_add_event(char *       stream,         /* Stream of events */
-                           char *       ends,           /* End of stream */
-                           struct iw_event *iwe,        /* Payload */
-                           int          event_len,      /* Size of payload */
-                           int *        perr)           /* Error report */
+iwe_stream_add_event(struct iw_request_info *info, char *stream, char *ends,
+                     struct iw_event *iwe, int event_len)
 {
-        /* Check if it's possible, set error if not */
+        int lcp_len = iwe_stream_lcp_len(info);
+
+        event_len = iwe_stream_event_len_adjust(info, event_len);
+
+        /* Check if it's possible */
         if(likely((stream + event_len) < ends)) {
                 iwe->len = event_len;
                 /* Beware of alignement issues on 64 bits */
                 memcpy(stream, (char *) iwe, IW_EV_LCP_PK_LEN);
-                memcpy(stream + IW_EV_LCP_LEN,
-                       ((char *) iwe) + IW_EV_LCP_LEN,
-                       event_len - IW_EV_LCP_LEN);
+                memcpy(stream + lcp_len, &iwe->u,
+                       event_len - lcp_len);
                 stream += event_len;
-        } else
-                *perr = -E2BIG;
+        }
         return stream;
 }
 
@@ -584,27 +537,25 @@ iwe_stream_check_add_event(char *	stream,		/* Stream of events */
 /*
  * Wrapper to add an short Wireless Event containing a pointer to a
  * stream of events.
- * Same as above, with explicit error check...
  */
 static inline char *
-iwe_stream_check_add_point(char *       stream,         /* Stream of events */
-                           char *       ends,           /* End of stream */
-                           struct iw_event *iwe,        /* Payload length + flags */
-                           char *       extra,          /* More payload */
-                           int *        perr)           /* Error report */
+iwe_stream_add_point(struct iw_request_info *info, char *stream, char *ends,
+                     struct iw_event *iwe, char *extra)
 {
-        int     event_len = IW_EV_POINT_LEN + iwe->u.data.length;
+        int event_len = iwe_stream_point_len(info) + iwe->u.data.length;
+        int point_len = iwe_stream_point_len(info);
+        int lcp_len   = iwe_stream_lcp_len(info);
+
         /* Check if it's possible */
         if(likely((stream + event_len) < ends)) {
                 iwe->len = event_len;
                 memcpy(stream, (char *) iwe, IW_EV_LCP_PK_LEN);
-                memcpy(stream + IW_EV_LCP_LEN,
-                       ((char *) iwe) + IW_EV_LCP_LEN + IW_EV_POINT_OFF,
+                memcpy(stream + lcp_len,
+                       ((char *) &iwe->u) + IW_EV_POINT_OFF,
                        IW_EV_POINT_PK_LEN - IW_EV_LCP_PK_LEN);
-                memcpy(stream + IW_EV_POINT_LEN, extra, iwe->u.data.length);
+                memcpy(stream + point_len, extra, iwe->u.data.length);
                 stream += event_len;
-        } else
-                *perr = -E2BIG;
+        }
         return stream;
 }
 
@@ -613,29 +564,25 @@ iwe_stream_check_add_point(char *	stream,		/* Stream of events */
  * Wrapper to add a value to a Wireless Event in a stream of events.
  * Be careful, this one is tricky to use properly :
  * At the first run, you need to have (value = event + IW_EV_LCP_LEN).
- * Same as above, with explicit error check...
  */
 static inline char *
-iwe_stream_check_add_value(char *       event,          /* Event in the stream */
-                           char *       value,          /* Value in event */
-                           char *       ends,           /* End of stream */
-                           struct iw_event *iwe,        /* Payload */
-                           int          event_len,      /* Size of payload */
-                           int *        perr)           /* Error report */
+iwe_stream_add_value(struct iw_request_info *info, char *event, char *value,
+                     char *ends, struct iw_event *iwe, int event_len)
 {
+        int lcp_len = iwe_stream_lcp_len(info);
+
         /* Don't duplicate LCP */
         event_len -= IW_EV_LCP_LEN;
 
         /* Check if it's possible */
         if(likely((value + event_len) < ends)) {
                 /* Add new value */
-                memcpy(value, (char *) iwe + IW_EV_LCP_LEN, event_len);
+                memcpy(value, &iwe->u, event_len);
                 value += event_len;
                 /* Patch LCP */
                 iwe->len = value - event;
-                memcpy(event, (char *) iwe, IW_EV_LCP_LEN);
-        } else
-                *perr = -E2BIG;
+                memcpy(event, (char *) iwe, lcp_len);
+        }
         return value;
 }
 
diff --git a/include/net/mac80211.h b/include/net/mac80211.h
index bcd1623245cb..4dd3d93e1960 100644
--- a/include/net/mac80211.h
+++ b/include/net/mac80211.h
@@ -42,7 +42,7 @@
  * tasklet function.
  *
  * NOTE: If the driver opts to use the _irqsafe() functions, it may not also
- *       use the non-irqsafe functions!
+ *       use the non-IRQ-safe functions!
  */
 
 /**
@@ -85,7 +85,7 @@ enum ieee80211_notification_types {
  * struct ieee80211_ht_bss_info - describing BSS's HT characteristics
  *
  * This structure describes most essential parameters needed
- * to describe 802.11n HT characteristics in a BSS
+ * to describe 802.11n HT characteristics in a BSS.
  *
  * @primary_channel: channel number of primery channel
  * @bss_cap: 802.11n's general BSS capabilities (e.g. channel width)
@@ -98,77 +98,49 @@ struct ieee80211_ht_bss_info {
 };
 
 /**
+ * enum ieee80211_max_queues - maximum number of queues
+ *
+ * @IEEE80211_MAX_QUEUES: Maximum number of regular device queues.
+ * @IEEE80211_MAX_AMPDU_QUEUES: Maximum number of queues usable
+ *      for A-MPDU operation.
+ */
+enum ieee80211_max_queues {
+        IEEE80211_MAX_QUEUES =          16,
+        IEEE80211_MAX_AMPDU_QUEUES =    16,
+};
+
+/**
  * struct ieee80211_tx_queue_params - transmit queue configuration
  *
  * The information provided in this structure is required for QoS
  * transmit queue configuration. Cf. IEEE 802.11 7.3.2.29.
  *
- * @aifs: arbitration interface space [0..255, -1: use default]
- * @cw_min: minimum contention window [will be a value of the form
- *      2^n-1 in the range 1..1023; 0: use default]
+ * @aifs: arbitration interface space [0..255]
+ * @cw_min: minimum contention window [a value of the form
+ *      2^n-1 in the range 1..32767]
  * @cw_max: maximum contention window [like @cw_min]
  * @txop: maximum burst time in units of 32 usecs, 0 meaning disabled
  */
 struct ieee80211_tx_queue_params {
-        s16 aifs;
+        u16 txop;
         u16 cw_min;
         u16 cw_max;
-        u16 txop;
+        u8 aifs;
 };
 
 /**
- * struct ieee80211_tx_queue_stats_data - transmit queue statistics
+ * struct ieee80211_tx_queue_stats - transmit queue statistics
  *
  * @len: number of packets in queue
  * @limit: queue length limit
  * @count: number of frames sent
  */
-struct ieee80211_tx_queue_stats_data {
+struct ieee80211_tx_queue_stats {
         unsigned int len;
         unsigned int limit;
         unsigned int count;
 };
 
-/**
- * enum ieee80211_tx_queue - transmit queue number
- *
- * These constants are used with some callbacks that take a
- * queue number to set parameters for a queue.
- *
- * @IEEE80211_TX_QUEUE_DATA0: data queue 0
- * @IEEE80211_TX_QUEUE_DATA1: data queue 1
- * @IEEE80211_TX_QUEUE_DATA2: data queue 2
- * @IEEE80211_TX_QUEUE_DATA3: data queue 3
- * @IEEE80211_TX_QUEUE_DATA4: data queue 4
- * @IEEE80211_TX_QUEUE_SVP: ??
- * @NUM_TX_DATA_QUEUES: number of data queues
- * @IEEE80211_TX_QUEUE_AFTER_BEACON: transmit queue for frames to be
- *      sent after a beacon
- * @IEEE80211_TX_QUEUE_BEACON: transmit queue for beacon frames
- * @NUM_TX_DATA_QUEUES_AMPDU: adding more queues for A-MPDU
- */
-enum ieee80211_tx_queue {
-        IEEE80211_TX_QUEUE_DATA0,
-        IEEE80211_TX_QUEUE_DATA1,
-        IEEE80211_TX_QUEUE_DATA2,
-        IEEE80211_TX_QUEUE_DATA3,
-        IEEE80211_TX_QUEUE_DATA4,
-        IEEE80211_TX_QUEUE_SVP,
-
-        NUM_TX_DATA_QUEUES,
-
-/* due to stupidity in the sub-ioctl userspace interface, the items in
- * this struct need to have fixed values. As soon as it is removed, we can
- * fix these entries. */
-        IEEE80211_TX_QUEUE_AFTER_BEACON = 6,
-        IEEE80211_TX_QUEUE_BEACON = 7,
-        NUM_TX_DATA_QUEUES_AMPDU = 16
-};
-
-struct ieee80211_tx_queue_stats {
-        struct ieee80211_tx_queue_stats_data data[NUM_TX_DATA_QUEUES_AMPDU];
-};
-
 struct ieee80211_low_level_stats {
         unsigned int dot11ACKFailureCount;
         unsigned int dot11RTSFailureCount;
@@ -229,91 +201,151 @@ struct ieee80211_bss_conf {
 };
 
 /**
- * enum mac80211_tx_control_flags - flags to describe Tx configuration for
- *                                  the Tx frame
- *
- * These flags are used with the @flags member of &ieee80211_tx_control
- *
- * @IEEE80211_TXCTL_REQ_TX_STATUS: request TX status callback for this frame.
- * @IEEE80211_TXCTL_DO_NOT_ENCRYPT: send this frame without encryption;
- *                                  e.g., for EAPOL frame
- * @IEEE80211_TXCTL_USE_RTS_CTS: use RTS-CTS before sending frame
- * @IEEE80211_TXCTL_USE_CTS_PROTECT: use CTS protection for the frame (e.g.,
- *                                   for combined 802.11g / 802.11b networks)
- * @IEEE80211_TXCTL_NO_ACK: tell the low level not to wait for an ack
- * @IEEE80211_TXCTL_RATE_CTRL_PROBE
- * @EEE80211_TXCTL_CLEAR_PS_FILT: clear powersave filter
- *                                 for destination station
- * @IEEE80211_TXCTL_REQUEUE:
- * @IEEE80211_TXCTL_FIRST_FRAGMENT: this is a first fragment of the frame
- * @IEEE80211_TXCTL_LONG_RETRY_LIMIT: this frame should be send using the
- *                                    through set_retry_limit configured long
- *                                    retry value
- * @IEEE80211_TXCTL_EAPOL_FRAME: internal to mac80211
- * @IEEE80211_TXCTL_SEND_AFTER_DTIM: send this frame after DTIM beacon
- * @IEEE80211_TXCTL_AMPDU: this frame should be sent as part of an A-MPDU
- * @IEEE80211_TXCTL_OFDM_HT: this frame can be sent in HT OFDM rates. number
- *                           of streams when this flag is on can be extracted
- *                           from antenna_sel_tx, so if 1 antenna is marked
- *                           use SISO, 2 antennas marked use MIMO, n antennas
- *                           marked use MIMO_n.
- * @IEEE80211_TXCTL_GREEN_FIELD: use green field protection for this frame
- * @IEEE80211_TXCTL_40_MHZ_WIDTH: send this frame using 40 Mhz channel width
- * @IEEE80211_TXCTL_DUP_DATA: duplicate data frame on both 20 Mhz channels
- * @IEEE80211_TXCTL_SHORT_GI: send this frame using short guard interval
+ * enum mac80211_tx_control_flags - flags to describe transmission information/status
+ *
+ * These flags are used with the @flags member of &ieee80211_tx_info.
+ *
+ * @IEEE80211_TX_CTL_REQ_TX_STATUS: request TX status callback for this frame.
+ * @IEEE80211_TX_CTL_DO_NOT_ENCRYPT: send this frame without encryption;
+ *      e.g., for EAPOL frame
+ * @IEEE80211_TX_CTL_USE_RTS_CTS: use RTS-CTS before sending frame
+ * @IEEE80211_TX_CTL_USE_CTS_PROTECT: use CTS protection for the frame (e.g.,
+ *      for combined 802.11g / 802.11b networks)
+ * @IEEE80211_TX_CTL_NO_ACK: tell the low level not to wait for an ack
+ * @IEEE80211_TX_CTL_RATE_CTRL_PROBE: TBD
+ * @IEEE80211_TX_CTL_CLEAR_PS_FILT: clear powersave filter for destination
+ *      station
+ * @IEEE80211_TX_CTL_REQUEUE: TBD
+ * @IEEE80211_TX_CTL_FIRST_FRAGMENT: this is a first fragment of the frame
+ * @IEEE80211_TX_CTL_SHORT_PREAMBLE: TBD
+ * @IEEE80211_TX_CTL_LONG_RETRY_LIMIT: this frame should be send using the
+ *      through set_retry_limit configured long retry value
+ * @IEEE80211_TX_CTL_EAPOL_FRAME: internal to mac80211
+ * @IEEE80211_TX_CTL_SEND_AFTER_DTIM: send this frame after DTIM beacon
+ * @IEEE80211_TX_CTL_AMPDU: this frame should be sent as part of an A-MPDU
+ * @IEEE80211_TX_CTL_OFDM_HT: this frame can be sent in HT OFDM rates. number
+ *      of streams when this flag is on can be extracted from antenna_sel_tx,
+ *      so if 1 antenna is marked use SISO, 2 antennas marked use MIMO, n
+ *      antennas marked use MIMO_n.
+ * @IEEE80211_TX_CTL_GREEN_FIELD: use green field protection for this frame
+ * @IEEE80211_TX_CTL_40_MHZ_WIDTH: send this frame using 40 Mhz channel width
+ * @IEEE80211_TX_CTL_DUP_DATA: duplicate data frame on both 20 Mhz channels
+ * @IEEE80211_TX_CTL_SHORT_GI: send this frame using short guard interval
+ * @IEEE80211_TX_CTL_INJECTED: TBD
+ * @IEEE80211_TX_STAT_TX_FILTERED: The frame was not transmitted
+ *      because the destination STA was in powersave mode.
+ * @IEEE80211_TX_STAT_ACK: Frame was acknowledged
+ * @IEEE80211_TX_STAT_AMPDU: The frame was aggregated, so status
+ *      is for the whole aggregation.
+ * @IEEE80211_TX_STAT_AMPDU_NO_BACK: no block ack was returned,
+ *      so consider using block ack request (BAR).
+ * @IEEE80211_TX_CTL_ASSIGN_SEQ: The driver has to assign a sequence
+ *      number to this frame, taking care of not overwriting the fragment
+ *      number and increasing the sequence number only when the
+ *      IEEE80211_TX_CTL_FIRST_FRAGMENT flags is set. mac80211 will properly
+ *      assign sequence numbers to QoS-data frames but cannot do so correctly
+ *      for non-QoS-data and management frames because beacons need them from
+ *      that counter as well and mac80211 cannot guarantee proper sequencing.
+ *      If this flag is set, the driver should instruct the hardware to
+ *      assign a sequence number to the frame or assign one itself. Cf. IEEE
+ *      802.11-2007 7.1.3.4.1 paragraph 3. This flag will always be set for
+ *      beacons always be clear for frames without a sequence number field.
  */
 enum mac80211_tx_control_flags {
-        IEEE80211_TXCTL_REQ_TX_STATUS           = (1<<0),
-        IEEE80211_TXCTL_DO_NOT_ENCRYPT          = (1<<1),
-        IEEE80211_TXCTL_USE_RTS_CTS             = (1<<2),
-        IEEE80211_TXCTL_USE_CTS_PROTECT         = (1<<3),
-        IEEE80211_TXCTL_NO_ACK                  = (1<<4),
-        IEEE80211_TXCTL_RATE_CTRL_PROBE         = (1<<5),
-        IEEE80211_TXCTL_CLEAR_PS_FILT           = (1<<6),
-        IEEE80211_TXCTL_REQUEUE                 = (1<<7),
-        IEEE80211_TXCTL_FIRST_FRAGMENT          = (1<<8),
-        IEEE80211_TXCTL_SHORT_PREAMBLE          = (1<<9),
-        IEEE80211_TXCTL_LONG_RETRY_LIMIT        = (1<<10),
-        IEEE80211_TXCTL_EAPOL_FRAME             = (1<<11),
-        IEEE80211_TXCTL_SEND_AFTER_DTIM         = (1<<12),
-        IEEE80211_TXCTL_AMPDU                   = (1<<13),
-        IEEE80211_TXCTL_OFDM_HT                 = (1<<14),
-        IEEE80211_TXCTL_GREEN_FIELD             = (1<<15),
-        IEEE80211_TXCTL_40_MHZ_WIDTH            = (1<<16),
-        IEEE80211_TXCTL_DUP_DATA                = (1<<17),
-        IEEE80211_TXCTL_SHORT_GI                = (1<<18),
+        IEEE80211_TX_CTL_REQ_TX_STATUS          = BIT(0),
+        IEEE80211_TX_CTL_DO_NOT_ENCRYPT         = BIT(1),
+        IEEE80211_TX_CTL_USE_RTS_CTS            = BIT(2),
+        IEEE80211_TX_CTL_USE_CTS_PROTECT        = BIT(3),
+        IEEE80211_TX_CTL_NO_ACK                 = BIT(4),
+        IEEE80211_TX_CTL_RATE_CTRL_PROBE        = BIT(5),
+        IEEE80211_TX_CTL_CLEAR_PS_FILT          = BIT(6),
+        IEEE80211_TX_CTL_REQUEUE                = BIT(7),
+        IEEE80211_TX_CTL_FIRST_FRAGMENT         = BIT(8),
+        IEEE80211_TX_CTL_SHORT_PREAMBLE         = BIT(9),
+        IEEE80211_TX_CTL_LONG_RETRY_LIMIT       = BIT(10),
+        IEEE80211_TX_CTL_EAPOL_FRAME            = BIT(11),
+        IEEE80211_TX_CTL_SEND_AFTER_DTIM        = BIT(12),
+        IEEE80211_TX_CTL_AMPDU                  = BIT(13),
+        IEEE80211_TX_CTL_OFDM_HT                = BIT(14),
+        IEEE80211_TX_CTL_GREEN_FIELD            = BIT(15),
+        IEEE80211_TX_CTL_40_MHZ_WIDTH           = BIT(16),
+        IEEE80211_TX_CTL_DUP_DATA               = BIT(17),
+        IEEE80211_TX_CTL_SHORT_GI               = BIT(18),
+        IEEE80211_TX_CTL_INJECTED               = BIT(19),
+        IEEE80211_TX_STAT_TX_FILTERED           = BIT(20),
+        IEEE80211_TX_STAT_ACK                   = BIT(21),
+        IEEE80211_TX_STAT_AMPDU                 = BIT(22),
+        IEEE80211_TX_STAT_AMPDU_NO_BACK         = BIT(23),
+        IEEE80211_TX_CTL_ASSIGN_SEQ             = BIT(24),
 };
 
-/* Transmit control fields. This data structure is passed to low-level driver
- * with each TX frame. The low-level driver is responsible for configuring
- * the hardware to use given values (depending on what is supported). */
 
-struct ieee80211_tx_control {
-        struct ieee80211_vif *vif;
-        struct ieee80211_rate *tx_rate;
-
-        /* Transmit rate for RTS/CTS frame */
-        struct ieee80211_rate *rts_cts_rate;
-
-        /* retry rate for the last retries */
-        struct ieee80211_rate *alt_retry_rate;
-
-        u32 flags;              /* tx control flags defined above */
-        u8 key_idx;             /* keyidx from hw->set_key(), undefined if
-                                 * IEEE80211_TXCTL_DO_NOT_ENCRYPT is set */
-        u8 retry_limit;         /* 1 = only first attempt, 2 = one retry, ..
-                                 * This could be used when set_retry_limit
-                                 * is not implemented by the driver */
-        u8 antenna_sel_tx;      /* 0 = default/diversity, otherwise bit
-                                 * position represents antenna number used */
-        u8 icv_len;             /* length of the ICV/MIC field in octets */
-        u8 iv_len;              /* length of the IV field in octets */
-        u8 queue;               /* hardware queue to use for this frame;
-                                 * 0 = highest, hw->queues-1 = lowest */
-        u16 aid;                /* Station AID */
-        int type;       /* internal */
+#define IEEE80211_TX_INFO_DRIVER_DATA_SIZE \
+        (sizeof(((struct sk_buff *)0)->cb) - 8)
+#define IEEE80211_TX_INFO_DRIVER_DATA_PTRS \
+        (IEEE80211_TX_INFO_DRIVER_DATA_SIZE / sizeof(void *))
+
+/**
+ * struct ieee80211_tx_info - skb transmit information
+ *
+ * This structure is placed in skb->cb for three uses:
+ *  (1) mac80211 TX control - mac80211 tells the driver what to do
+ *  (2) driver internal use (if applicable)
+ *  (3) TX status information - driver tells mac80211 what happened
+ *
+ * @flags: transmit info flags, defined above
+ * @band: TBD
+ * @tx_rate_idx: TBD
+ * @antenna_sel_tx: TBD
+ * @control: union for control data
+ * @status: union for status data
+ * @driver_data: array of driver_data pointers
+ * @retry_count: number of retries
+ * @excessive_retries: set to 1 if the frame was retried many times
+ *      but not acknowledged
+ * @ampdu_ack_len: number of aggregated frames.
+ *      relevant only if IEEE80211_TX_STATUS_AMPDU was set.
+ * @ampdu_ack_map: block ack bit map for the aggregation.
+ *      relevant only if IEEE80211_TX_STATUS_AMPDU was set.
+ * @ack_signal: signal strength of the ACK frame
+ */
+struct ieee80211_tx_info {
+        /* common information */
+        u32 flags;
+        u8 band;
+        s8 tx_rate_idx;
+        u8 antenna_sel_tx;
+
+        /* 1 byte hole */
+
+        union {
+                struct {
+                        struct ieee80211_vif *vif;
+                        struct ieee80211_key_conf *hw_key;
+                        unsigned long jiffies;
+                        int ifindex;
+                        u16 aid;
+                        s8 rts_cts_rate_idx, alt_retry_rate_idx;
+                        u8 retry_limit;
+                        u8 icv_len;
+                        u8 iv_len;
+                } control;
+                struct {
+                        u64 ampdu_ack_map;
+                        int ack_signal;
+                        u8 retry_count;
+                        bool excessive_retries;
+                        u8 ampdu_ack_len;
+                } status;
+                void *driver_data[IEEE80211_TX_INFO_DRIVER_DATA_PTRS];
+        };
 };
 
+static inline struct ieee80211_tx_info *IEEE80211_SKB_CB(struct sk_buff *skb)
+{
+        return (struct ieee80211_tx_info *)skb->cb;
+}
+
 
 /**
  * enum mac80211_rx_flags - receive flags
@@ -353,13 +385,16 @@ enum mac80211_rx_flags {
  * The low-level driver should provide this information (the subset
  * supported by hardware) to the 802.11 code with each received
  * frame.
+ *
  * @mactime: value in microseconds of the 64-bit Time Synchronization Function
  *      (TSF) timer when the first data symbol (MPDU) arrived at the hardware.
  * @band: the active band when this frame was received
  * @freq: frequency the radio was tuned to when receiving this frame, in MHz
- * @ssi: signal strength when receiving this frame
- * @signal: used as 'qual' in statistics reporting
- * @noise: PHY noise when receiving this frame
+ * @signal: signal strength when receiving this frame, either in dBm, in dB or
+ *      unspecified depending on the hardware capabilities flags
+ *      @IEEE80211_HW_SIGNAL_*
+ * @noise: noise when receiving this frame, in dBm.
+ * @qual: overall signal quality indication, in percent (0-100).
  * @antenna: antenna used
  * @rate_idx: index of data rate into band's supported rates
  * @flag: %RX_FLAG_*
@@ -368,64 +403,15 @@ struct ieee80211_rx_status {
         u64 mactime;
         enum ieee80211_band band;
         int freq;
-        int ssi;
         int signal;
         int noise;
+        int qual;
         int antenna;
         int rate_idx;
         int flag;
 };
 
 /**
- * enum ieee80211_tx_status_flags - transmit status flags
- *
- * Status flags to indicate various transmit conditions.
- *
- * @IEEE80211_TX_STATUS_TX_FILTERED: The frame was not transmitted
- *      because the destination STA was in powersave mode.
- * @IEEE80211_TX_STATUS_ACK: Frame was acknowledged
- * @IEEE80211_TX_STATUS_AMPDU: The frame was aggregated, so status
- *      is for the whole aggregation.
- */
-enum ieee80211_tx_status_flags {
-        IEEE80211_TX_STATUS_TX_FILTERED = 1<<0,
-        IEEE80211_TX_STATUS_ACK         = 1<<1,
-        IEEE80211_TX_STATUS_AMPDU       = 1<<2,
-};
-
-/**
- * struct ieee80211_tx_status - transmit status
- *
- * As much information as possible should be provided for each transmitted
- * frame with ieee80211_tx_status().
- *
- * @control: a copy of the &struct ieee80211_tx_control passed to the driver
- *      in the tx() callback.
- * @flags: transmit status flags, defined above
- * @retry_count: number of retries
- * @excessive_retries: set to 1 if the frame was retried many times
- *      but not acknowledged
- * @ampdu_ack_len: number of aggregated frames.
- *      relevant only if IEEE80211_TX_STATUS_AMPDU was set.
- * @ampdu_ack_map: block ack bit map for the aggregation.
- *      relevant only if IEEE80211_TX_STATUS_AMPDU was set.
- * @ack_signal: signal strength of the ACK frame
- * @queue_length: ?? REMOVE
- * @queue_number: ?? REMOVE
- */
-struct ieee80211_tx_status {
-        struct ieee80211_tx_control control;
-        u8 flags;
-        u8 retry_count;
-        bool excessive_retries;
-        u8 ampdu_ack_len;
-        u64 ampdu_ack_map;
-        int ack_signal;
-        int queue_length;
-        int queue_number;
-};
-
-/**
  * enum ieee80211_conf_flags - configuration flags
  *
  * Flags to define PHY configuration options
@@ -433,11 +419,13 @@ struct ieee80211_tx_status {
  * @IEEE80211_CONF_SHORT_SLOT_TIME: use 802.11g short slot time
  * @IEEE80211_CONF_RADIOTAP: add radiotap header at receive time (if supported)
  * @IEEE80211_CONF_SUPPORT_HT_MODE: use 802.11n HT capabilities (if supported)
+ * @IEEE80211_CONF_PS: Enable 802.11 power save mode
  */
 enum ieee80211_conf_flags {
         IEEE80211_CONF_SHORT_SLOT_TIME  = (1<<0),
         IEEE80211_CONF_RADIOTAP         = (1<<1),
         IEEE80211_CONF_SUPPORT_HT_MODE  = (1<<2),
+        IEEE80211_CONF_PS               = (1<<3),
 };
 
 /**
@@ -553,34 +541,38 @@ struct ieee80211_if_init_conf {
 };
 
 /**
+ * enum ieee80211_if_conf_change - interface config change flags
+ *
+ * @IEEE80211_IFCC_BSSID: The BSSID changed.
+ * @IEEE80211_IFCC_SSID: The SSID changed.
+ * @IEEE80211_IFCC_BEACON: The beacon for this interface changed
+ *      (currently AP and MESH only), use ieee80211_beacon_get().
+ */
+enum ieee80211_if_conf_change {
+        IEEE80211_IFCC_BSSID    = BIT(0),
+        IEEE80211_IFCC_SSID     = BIT(1),
+        IEEE80211_IFCC_BEACON   = BIT(2),
+};
+
+/**
  * struct ieee80211_if_conf - configuration of an interface
  *
- * @type: type of the interface. This is always the same as was specified in
- *      &struct ieee80211_if_init_conf. The type of an interface never changes
- *      during the life of the interface; this field is present only for
- *      convenience.
+ * @changed: parameters that have changed, see &enum ieee80211_if_conf_change.
  * @bssid: BSSID of the network we are associated to/creating.
  * @ssid: used (together with @ssid_len) by drivers for hardware that
  *      generate beacons independently. The pointer is valid only during the
  *      config_interface() call, so copy the value somewhere if you need
  *      it.
  * @ssid_len: length of the @ssid field.
- * @beacon: beacon template. Valid only if @host_gen_beacon_template in
- *      &struct ieee80211_hw is set. The driver is responsible of freeing
- *      the sk_buff.
- * @beacon_control: tx_control for the beacon template, this field is only
- *      valid when the @beacon field was set.
  *
  * This structure is passed to the config_interface() callback of
  * &struct ieee80211_hw.
  */
 struct ieee80211_if_conf {
-        int type;
+        u32 changed;
         u8 *bssid;
         u8 *ssid;
         size_t ssid_len;
-        struct sk_buff *beacon;
-        struct ieee80211_tx_control *beacon_control;
 };
 
 /**
@@ -597,8 +589,8 @@ enum ieee80211_key_alg {
 
 /**
  * enum ieee80211_key_len - key length
- * @WEP40: WEP 5 byte long key
- * @WEP104: WEP 13 byte long key
+ * @LEN_WEP40: WEP 5-byte long key
+ * @LEN_WEP104: WEP 13-byte long key
  */
 enum ieee80211_key_len {
         LEN_WEP40 = 5,
@@ -619,11 +611,14 @@ enum ieee80211_key_len {
  * @IEEE80211_KEY_FLAG_GENERATE_MMIC: This flag should be set by
  *      the driver for a TKIP key if it requires Michael MIC
  *      generation in software.
+ * @IEEE80211_KEY_FLAG_PAIRWISE: Set by mac80211, this flag indicates
+ *      that the key is pairwise rather then a shared key.
  */
 enum ieee80211_key_flags {
         IEEE80211_KEY_FLAG_WMM_STA      = 1<<0,
         IEEE80211_KEY_FLAG_GENERATE_IV  = 1<<1,
         IEEE80211_KEY_FLAG_GENERATE_MMIC= 1<<2,
+        IEEE80211_KEY_FLAG_PAIRWISE     = 1<<3,
 };
 
 /**
@@ -639,7 +634,12 @@ enum ieee80211_key_flags {
  * @flags: key flags, see &enum ieee80211_key_flags.
  * @keyidx: the key index (0-3)
  * @keylen: key material length
- * @key: key material
+ * @key: key material. For ALG_TKIP the key is encoded as a 256-bit (32 byte)
+ *      data block:
+ *      - Temporal Encryption Key (128 bits)
+ *      - Temporal Authenticator Tx MIC Key (64 bits)
+ *      - Temporal Authenticator Rx MIC Key (64 bits)
+ *
  */
 struct ieee80211_key_conf {
         enum ieee80211_key_alg alg;
@@ -667,7 +667,7 @@ enum set_key_cmd {
  * enum sta_notify_cmd - sta notify command
  *
  * Used with the sta_notify() callback in &struct ieee80211_ops, this
- * indicates addition and removal of a station to station table
+ * indicates addition and removal of a station to station table.
  *
  * @STA_NOTIFY_ADD: a station was added to the station table
  * @STA_NOTIFY_REMOVE: a station being removed from the station table
@@ -700,15 +700,6 @@ enum ieee80211_tkip_key_type {
  * any particular flags. There are some exceptions to this rule,
  * however, so you are advised to review these flags carefully.
  *
- * @IEEE80211_HW_HOST_GEN_BEACON_TEMPLATE:
- *      The device only needs to be supplied with a beacon template.
- *      If you need the host to generate each beacon then don't use
- *      this flag and call ieee80211_beacon_get() when you need the
- *      next beacon frame. Note that if you set this flag, you must
- *      implement the set_tim() callback for powersave mode to work
- *      properly.
- *      This flag is only relevant for access-point mode.
- *
  * @IEEE80211_HW_RX_INCLUDES_FCS:
  *      Indicates that received frames passed to the stack include
  *      the FCS at the end.
@@ -730,6 +721,29 @@ enum ieee80211_tkip_key_type {
  * @IEEE80211_HW_2GHZ_SHORT_PREAMBLE_INCAPABLE:
  *      Hardware is not capable of receiving frames with short preamble on
  *      the 2.4 GHz band.
+ *
+ * @IEEE80211_HW_SIGNAL_UNSPEC:
+ *      Hardware can provide signal values but we don't know its units. We
+ *      expect values between 0 and @max_signal.
+ *      If possible please provide dB or dBm instead.
+ *
+ * @IEEE80211_HW_SIGNAL_DB:
+ *      Hardware gives signal values in dB, decibel difference from an
+ *      arbitrary, fixed reference. We expect values between 0 and @max_signal.
+ *      If possible please provide dBm instead.
+ *
+ * @IEEE80211_HW_SIGNAL_DBM:
+ *      Hardware gives signal values in dBm, decibel difference from
+ *      one milliwatt. This is the preferred method since it is standardized
+ *      between different devices. @max_signal does not need to be set.
+ *
+ * @IEEE80211_HW_NOISE_DBM:
+ *      Hardware can provide noise (radio interference) values in units dBm,
+ *      decibel difference from one milliwatt.
+ *
+ * @IEEE80211_HW_SPECTRUM_MGMT:
+ *      Hardware supports spectrum management defined in 802.11h
+ *      Measurement, Channel Switch, Quieting, TPC
  */
 enum ieee80211_hw_flags {
         IEEE80211_HW_HOST_GEN_BEACON_TEMPLATE           = 1<<0,
@@ -737,6 +751,11 @@ enum ieee80211_hw_flags {
         IEEE80211_HW_HOST_BROADCAST_PS_BUFFERING        = 1<<2,
         IEEE80211_HW_2GHZ_SHORT_SLOT_INCAPABLE          = 1<<3,
         IEEE80211_HW_2GHZ_SHORT_PREAMBLE_INCAPABLE      = 1<<4,
+        IEEE80211_HW_SIGNAL_UNSPEC                      = 1<<5,
+        IEEE80211_HW_SIGNAL_DB                          = 1<<6,
+        IEEE80211_HW_SIGNAL_DBM                         = 1<<7,
+        IEEE80211_HW_NOISE_DBM                          = 1<<8,
+        IEEE80211_HW_SPECTRUM_MGMT                      = 1<<9,
 };
 
 /**
@@ -754,8 +773,11 @@ enum ieee80211_hw_flags {
  * @conf: &struct ieee80211_conf, device configuration, don't use.
  *
  * @workqueue: single threaded workqueue available for driver use,
- *      allocated by mac80211 on registration and flushed on
- *      unregistration.
+ *      allocated by mac80211 on registration and flushed when an
+ *      interface is removed.
+ *      NOTICE: All work performed on this workqueue should NEVER
+ *      acquire the RTNL lock (i.e. Don't use the function
+ *      ieee80211_iterate_active_interfaces())
  *
  * @priv: pointer to private area that was allocated for driver use
  *      along with this structure.
@@ -767,15 +789,18 @@ enum ieee80211_hw_flags {
  *
  * @channel_change_time: time (in microseconds) it takes to change channels.
  *
- * @max_rssi: Maximum value for ssi in RX information, use
- *      negative numbers for dBm and 0 to indicate no support.
- *
- * @max_signal: like @max_rssi, but for the signal value.
- *
- * @max_noise: like @max_rssi, but for the noise value.
+ * @max_signal: Maximum value for signal (rssi) in RX information, used
+ *     only when @IEEE80211_HW_SIGNAL_UNSPEC or @IEEE80211_HW_SIGNAL_DB
  *
  * @queues: number of available hardware transmit queues for
- *      data packets. WMM/QoS requires at least four.
+ *      data packets. WMM/QoS requires at least four, these
+ *      queues need to have configurable access parameters.
+ *
+ * @ampdu_queues: number of available hardware transmit queues
+ *      for A-MPDU packets, these have no access parameters
+ *      because they're used only for A-MPDU frames. Note that
+ *      mac80211 will not currently use any of the regular queues
+ *      for aggregation.
  *
  * @rate_control_algorithm: rate control algorithm for this hardware.
  *      If unset (NULL), the default algorithm will be used. Must be
@@ -794,10 +819,8 @@ struct ieee80211_hw {
         unsigned int extra_tx_headroom;
         int channel_change_time;
         int vif_data_size;
-        u8 queues;
-        s8 max_rssi;
+        u16 queues, ampdu_queues;
         s8 max_signal;
-        s8 max_noise;
 };
 
 /**
@@ -822,6 +845,43 @@ static inline void SET_IEEE80211_PERM_ADDR(struct ieee80211_hw *hw, u8 *addr)
         memcpy(hw->wiphy->perm_addr, addr, ETH_ALEN);
 }
 
+static inline int ieee80211_num_regular_queues(struct ieee80211_hw *hw)
+{
+        return hw->queues;
+}
+
+static inline int ieee80211_num_queues(struct ieee80211_hw *hw)
+{
+        return hw->queues + hw->ampdu_queues;
+}
+
+static inline struct ieee80211_rate *
+ieee80211_get_tx_rate(const struct ieee80211_hw *hw,
+                      const struct ieee80211_tx_info *c)
+{
+        if (WARN_ON(c->tx_rate_idx < 0))
+                return NULL;
+        return &hw->wiphy->bands[c->band]->bitrates[c->tx_rate_idx];
+}
+
+static inline struct ieee80211_rate *
+ieee80211_get_rts_cts_rate(const struct ieee80211_hw *hw,
+                           const struct ieee80211_tx_info *c)
+{
+        if (c->control.rts_cts_rate_idx < 0)
+                return NULL;
+        return &hw->wiphy->bands[c->band]->bitrates[c->control.rts_cts_rate_idx];
+}
+
+static inline struct ieee80211_rate *
+ieee80211_get_alt_retry_rate(const struct ieee80211_hw *hw,
+                             const struct ieee80211_tx_info *c)
+{
+        if (c->control.alt_retry_rate_idx < 0)
+                return NULL;
+        return &hw->wiphy->bands[c->band]->bitrates[c->control.alt_retry_rate_idx];
+}
+
 /**
  * DOC: Hardware crypto acceleration
  *
@@ -979,8 +1039,10 @@ enum ieee80211_ampdu_mlme_action {
  * @tx: Handler that 802.11 module calls for each transmitted frame.
  *      skb contains the buffer starting from the IEEE 802.11 header.
  *      The low-level driver should send the frame out based on
- *      configuration in the TX control data. Must be implemented and
- *      atomic.
+ *      configuration in the TX control data. This handler should,
+ *      preferably, never fail and stop queues appropriately, more
+ *      importantly, however, it must never fail for A-MPDU-queues.
+ *      Must be implemented and atomic.
  *
  * @start: Called before the first netdevice attached to the hardware
  *      is enabled. This should turn on the hardware and must turn on
@@ -1072,15 +1134,13 @@ enum ieee80211_ampdu_mlme_action {
  *      of assocaited station or AP.
  *
  * @conf_tx: Configure TX queue parameters (EDCF (aifs, cw_min, cw_max),
- *      bursting) for a hardware TX queue. The @queue parameter uses the
- *      %IEEE80211_TX_QUEUE_* constants. Must be atomic.
+ *      bursting) for a hardware TX queue. Must be atomic.
  *
  * @get_tx_stats: Get statistics of the current TX queue status. This is used
  *      to get number of currently queued packets (queue length), maximum queue
  *      size (limit), and total number of packets sent using each TX queue
- *      (count). This information is used for WMM to find out which TX
- *      queues have room for more packets and by hostapd to provide
- *      statistics about the current queueing state to external programs.
+ *      (count). The 'stats' pointer points to an array that has hw->queues +
+ *      hw->ampdu_queues items.
  *
  * @get_tsf: Get the current TSF timer value from firmware/hardware. Currently,
  *      this is only used for IBSS mode debugging and, as such, is not a
@@ -1091,17 +1151,6 @@ enum ieee80211_ampdu_mlme_action {
  *      function is optional if the firmware/hardware takes full care of
  *      TSF synchronization.
  *
- * @beacon_update: Setup beacon data for IBSS beacons. Unlike access point,
- *      IBSS uses a fixed beacon frame which is configured using this
- *      function.
- *      If the driver returns success (0) from this callback, it owns
- *      the skb. That means the driver is responsible to kfree_skb() it.
- *      The control structure is not dynamically allocated. That means the
- *      driver does not own the pointer and if it needs it somewhere
- *      outside of the context of this function, it must copy it
- *      somewhere else.
- *      This handler is required only for IBSS mode.
- *
  * @tx_last_beacon: Determine whether the last IBSS beacon was sent by us.
  *      This is needed only for IBSS mode and the result of this function is
  *      used to determine whether to reply to Probe Requests.
@@ -1116,8 +1165,7 @@ enum ieee80211_ampdu_mlme_action {
  *      that TX/RX_STOP can pass NULL for this parameter.
  */
 struct ieee80211_ops {
-        int (*tx)(struct ieee80211_hw *hw, struct sk_buff *skb,
-                  struct ieee80211_tx_control *control);
+        int (*tx)(struct ieee80211_hw *hw, struct sk_buff *skb);
         int (*start)(struct ieee80211_hw *hw);
         void (*stop)(struct ieee80211_hw *hw);
         int (*add_interface)(struct ieee80211_hw *hw,
@@ -1154,15 +1202,12 @@ struct ieee80211_ops {
                                u32 short_retry, u32 long_retr);
         void (*sta_notify)(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
                         enum sta_notify_cmd, const u8 *addr);
-        int (*conf_tx)(struct ieee80211_hw *hw, int queue,
+        int (*conf_tx)(struct ieee80211_hw *hw, u16 queue,
                        const struct ieee80211_tx_queue_params *params);
         int (*get_tx_stats)(struct ieee80211_hw *hw,
                             struct ieee80211_tx_queue_stats *stats);
         u64 (*get_tsf)(struct ieee80211_hw *hw);
         void (*reset_tsf)(struct ieee80211_hw *hw);
-        int (*beacon_update)(struct ieee80211_hw *hw,
-                             struct sk_buff *skb,
-                             struct ieee80211_tx_control *control);
         int (*tx_last_beacon)(struct ieee80211_hw *hw);
         int (*ampdu_action)(struct ieee80211_hw *hw,
                             enum ieee80211_ampdu_mlme_action action,
@@ -1292,7 +1337,7 @@ void ieee80211_unregister_hw(struct ieee80211_hw *hw);
  *
  * This function frees everything that was allocated, including the
  * private data for the driver. You must call ieee80211_unregister_hw()
- * before calling this function
+ * before calling this function.
  *
  * @hw: the hardware to free
  */
@@ -1358,16 +1403,12 @@ void ieee80211_rx_irqsafe(struct ieee80211_hw *hw,
  *
  * @hw: the hardware the frame was transmitted by
  * @skb: the frame that was transmitted, owned by mac80211 after this call
- * @status: status information for this frame; the status pointer need not
- *      be valid after this function returns and is not freed by mac80211,
- *      it is recommended that it points to a stack area
  */
 void ieee80211_tx_status(struct ieee80211_hw *hw,
-                         struct sk_buff *skb,
-                         struct ieee80211_tx_status *status);
+                         struct sk_buff *skb);
 
 /**
- * ieee80211_tx_status_irqsafe - irq-safe transmit status callback
+ * ieee80211_tx_status_irqsafe - IRQ-safe transmit status callback
  *
  * Like ieee80211_tx_status() but can be called in IRQ context
  * (internally defers to a tasklet.)
@@ -1377,13 +1418,9 @@ void ieee80211_tx_status(struct ieee80211_hw *hw,
  *
  * @hw: the hardware the frame was transmitted by
  * @skb: the frame that was transmitted, owned by mac80211 after this call
- * @status: status information for this frame; the status pointer need not
- *      be valid after this function returns and is not freed by mac80211,
- *      it is recommended that it points to a stack area
  */
 void ieee80211_tx_status_irqsafe(struct ieee80211_hw *hw,
-                                 struct sk_buff *skb,
-                                 struct ieee80211_tx_status *status);
+                                 struct sk_buff *skb);
 
 /**
  * ieee80211_beacon_get - beacon generation function
@@ -1399,8 +1436,7 @@ void ieee80211_tx_status_irqsafe(struct ieee80211_hw *hw,
  * is responsible of freeing it.
  */
 struct sk_buff *ieee80211_beacon_get(struct ieee80211_hw *hw,
-                                     struct ieee80211_vif *vif,
-                                     struct ieee80211_tx_control *control);
+                                     struct ieee80211_vif *vif);
 
 /**
  * ieee80211_rts_get - RTS frame generation function
@@ -1408,7 +1444,7 @@ struct sk_buff *ieee80211_beacon_get(struct ieee80211_hw *hw,
  * @vif: &struct ieee80211_vif pointer from &struct ieee80211_if_init_conf.
  * @frame: pointer to the frame that is going to be protected by the RTS.
  * @frame_len: the frame length (in octets).
- * @frame_txctl: &struct ieee80211_tx_control of the frame.
+ * @frame_txctl: &struct ieee80211_tx_info of the frame.
  * @rts: The buffer where to store the RTS frame.
  *
  * If the RTS frames are generated by the host system (i.e., not in
@@ -1418,7 +1454,7 @@ struct sk_buff *ieee80211_beacon_get(struct ieee80211_hw *hw,
  */
 void ieee80211_rts_get(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
                        const void *frame, size_t frame_len,
-                       const struct ieee80211_tx_control *frame_txctl,
+                       const struct ieee80211_tx_info *frame_txctl,
                        struct ieee80211_rts *rts);
 
 /**
@@ -1426,7 +1462,7 @@ void ieee80211_rts_get(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
  * @hw: pointer obtained from ieee80211_alloc_hw().
  * @vif: &struct ieee80211_vif pointer from &struct ieee80211_if_init_conf.
  * @frame_len: the length of the frame that is going to be protected by the RTS.
- * @frame_txctl: &struct ieee80211_tx_control of the frame.
+ * @frame_txctl: &struct ieee80211_tx_info of the frame.
  *
  * If the RTS is generated in firmware, but the host system must provide
  * the duration field, the low-level driver uses this function to receive
@@ -1434,7 +1470,7 @@ void ieee80211_rts_get(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
  */
 __le16 ieee80211_rts_duration(struct ieee80211_hw *hw,
                               struct ieee80211_vif *vif, size_t frame_len,
-                              const struct ieee80211_tx_control *frame_txctl);
+                              const struct ieee80211_tx_info *frame_txctl);
 
 /**
  * ieee80211_ctstoself_get - CTS-to-self frame generation function
@@ -1442,7 +1478,7 @@ __le16 ieee80211_rts_duration(struct ieee80211_hw *hw,
  * @vif: &struct ieee80211_vif pointer from &struct ieee80211_if_init_conf.
  * @frame: pointer to the frame that is going to be protected by the CTS-to-self.
  * @frame_len: the frame length (in octets).
- * @frame_txctl: &struct ieee80211_tx_control of the frame.
+ * @frame_txctl: &struct ieee80211_tx_info of the frame.
  * @cts: The buffer where to store the CTS-to-self frame.
  *
  * If the CTS-to-self frames are generated by the host system (i.e., not in
@@ -1453,7 +1489,7 @@ __le16 ieee80211_rts_duration(struct ieee80211_hw *hw,
 void ieee80211_ctstoself_get(struct ieee80211_hw *hw,
                              struct ieee80211_vif *vif,
                              const void *frame, size_t frame_len,
-                             const struct ieee80211_tx_control *frame_txctl,
+                             const struct ieee80211_tx_info *frame_txctl,
                              struct ieee80211_cts *cts);
 
 /**
@@ -1461,7 +1497,7 @@ void ieee80211_ctstoself_get(struct ieee80211_hw *hw,
  * @hw: pointer obtained from ieee80211_alloc_hw().
  * @vif: &struct ieee80211_vif pointer from &struct ieee80211_if_init_conf.
  * @frame_len: the length of the frame that is going to be protected by the CTS-to-self.
- * @frame_txctl: &struct ieee80211_tx_control of the frame.
+ * @frame_txctl: &struct ieee80211_tx_info of the frame.
  *
  * If the CTS-to-self is generated in firmware, but the host system must provide
  * the duration field, the low-level driver uses this function to receive
@@ -1470,7 +1506,7 @@ void ieee80211_ctstoself_get(struct ieee80211_hw *hw,
 __le16 ieee80211_ctstoself_duration(struct ieee80211_hw *hw,
                                     struct ieee80211_vif *vif,
                                     size_t frame_len,
-                                    const struct ieee80211_tx_control *frame_txctl);
+                                    const struct ieee80211_tx_info *frame_txctl);
 
 /**
  * ieee80211_generic_frame_duration - Calculate the duration field for a frame
@@ -1509,8 +1545,7 @@ __le16 ieee80211_generic_frame_duration(struct ieee80211_hw *hw,
  * use common code for all beacons.
  */
 struct sk_buff *
-ieee80211_get_buffered_bc(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
-                          struct ieee80211_tx_control *control);
+ieee80211_get_buffered_bc(struct ieee80211_hw *hw, struct ieee80211_vif *vif);
 
 /**
  * ieee80211_get_hdrlen_from_skb - get header length from data
@@ -1522,7 +1557,7 @@ ieee80211_get_buffered_bc(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
  *
  * @skb: the frame
  */
-int ieee80211_get_hdrlen_from_skb(const struct sk_buff *skb);
+unsigned int ieee80211_get_hdrlen_from_skb(const struct sk_buff *skb);
 
 /**
  * ieee80211_get_hdrlen - get header length from frame control
@@ -1535,6 +1570,12 @@ int ieee80211_get_hdrlen_from_skb(const struct sk_buff *skb);
 int ieee80211_get_hdrlen(u16 fc);
 
 /**
+ * ieee80211_hdrlen - get header length in bytes from frame control
+ * @fc: frame control field in little-endian format
+ */
+unsigned int ieee80211_hdrlen(__le16 fc);
+
+/**
  * ieee80211_get_tkip_key - get a TKIP rc4 for skb
  *
  * This function computes a TKIP rc4 key for an skb. It computes
@@ -1545,6 +1586,8 @@ int ieee80211_get_hdrlen(u16 fc);
  * @keyconf: the parameter passed with the set key
  * @skb: the skb for which the key is needed
  * @rc4key: a buffer to which the key will be written
+ * @type: TBD
+ * @key: TBD
  */
 void ieee80211_get_tkip_key(struct ieee80211_key_conf *keyconf,
                                 struct sk_buff *skb,
@@ -1568,14 +1611,6 @@ void ieee80211_wake_queue(struct ieee80211_hw *hw, int queue);
 void ieee80211_stop_queue(struct ieee80211_hw *hw, int queue);
 
 /**
- * ieee80211_start_queues - start all queues
- * @hw: pointer to as obtained from ieee80211_alloc_hw().
- *
- * Drivers should use this function instead of netif_start_queue.
- */
-void ieee80211_start_queues(struct ieee80211_hw *hw);
-
-/**
  * ieee80211_stop_queues - stop all queues
  * @hw: pointer as obtained from ieee80211_alloc_hw().
  *
@@ -1603,7 +1638,7 @@ void ieee80211_wake_queues(struct ieee80211_hw *hw);
 void ieee80211_scan_completed(struct ieee80211_hw *hw);
 
 /**
- * ieee80211_iterate_active_interfaces- iterate active interfaces
+ * ieee80211_iterate_active_interfaces - iterate active interfaces
  *
  * This function iterates over the interfaces associated with a given
  * hardware that are currently active and calls the callback for them.
@@ -1670,7 +1705,7 @@ void ieee80211_start_tx_ba_cb(struct ieee80211_hw *hw, u8 *ra, u16 tid);
  *
  * This function must be called by low level driver once it has
  * finished with preparations for the BA session.
- * This version of the function is irq safe.
+ * This version of the function is IRQ-safe.
  */
 void ieee80211_start_tx_ba_cb_irqsafe(struct ieee80211_hw *hw, const u8 *ra,
                                       u16 tid);
@@ -1710,7 +1745,7 @@ void ieee80211_stop_tx_ba_cb(struct ieee80211_hw *hw, u8 *ra, u8 tid);
  *
  * This function must be called by low level driver once it has
  * finished with preparations for the BA session tear down.
- * This version of the function is irq safe.
+ * This version of the function is IRQ-safe.
  */
 void ieee80211_stop_tx_ba_cb_irqsafe(struct ieee80211_hw *hw, const u8 *ra,
                                      u16 tid);
@@ -1718,7 +1753,7 @@ void ieee80211_stop_tx_ba_cb_irqsafe(struct ieee80211_hw *hw, const u8 *ra,
 /**
  * ieee80211_notify_mac - low level driver notification
  * @hw: pointer as obtained from ieee80211_alloc_hw().
- * @notification_types: enum ieee80211_notification_types
+ * @notif_type: enum ieee80211_notification_types
  *
  * This function must be called by low level driver to inform mac80211 of
  * low level driver status change or force mac80211 to re-assoc for low
diff --git a/include/net/neighbour.h b/include/net/neighbour.h
index dc420fecafb9..aa4b708654a4 100644
--- a/include/net/neighbour.h
+++ b/include/net/neighbour.h
@@ -75,7 +75,7 @@ struct neigh_statistics
         unsigned long destroys;         /* number of destroyed neighs */
         unsigned long hash_grows;       /* number of hash resizes */
 
-        unsigned long res_failed;       /* nomber of failed resolutions */
+        unsigned long res_failed;       /* number of failed resolutions */
 
         unsigned long lookups;          /* number of lookups */
         unsigned long hits;             /* number of hits (among lookups) */
@@ -85,6 +85,8 @@ struct neigh_statistics
 
         unsigned long periodic_gc_runs; /* number of periodic GC runs */
         unsigned long forced_gc_runs;   /* number of forced GC runs */
+
+        unsigned long unres_discards;   /* number of unresolved drops */
 };
 
 #define NEIGH_CACHE_STAT_INC(tbl, field)                                \
diff --git a/include/net/net_namespace.h b/include/net/net_namespace.h
index d9dd0f707296..3855620b78a9 100644
--- a/include/net/net_namespace.h
+++ b/include/net/net_namespace.h
@@ -9,6 +9,7 @@
 #include <linux/list.h>
 
 #include <net/netns/core.h>
+#include <net/netns/mib.h>
 #include <net/netns/unix.h>
 #include <net/netns/packet.h>
 #include <net/netns/ipv4.h>
@@ -52,6 +53,7 @@ struct net {
         struct sock             *rtnl;                  /* rtnetlink socket */
 
         struct netns_core       core;
+        struct netns_mib        mib;
         struct netns_packet     packet;
         struct netns_unix       unx;
         struct netns_ipv4       ipv4;
@@ -212,8 +214,11 @@ extern void unregister_pernet_gen_device(int id, struct pernet_operations *);
 struct ctl_path;
 struct ctl_table;
 struct ctl_table_header;
+
 extern struct ctl_table_header *register_net_sysctl_table(struct net *net,
         const struct ctl_path *path, struct ctl_table *table);
+extern struct ctl_table_header *register_net_sysctl_rotable(
+        const struct ctl_path *path, struct ctl_table *table);
 extern void unregister_net_sysctl_table(struct ctl_table_header *header);
 
 #endif /* __NET_NET_NAMESPACE_H */
diff --git a/include/net/netfilter/ipv4/nf_conntrack_ipv4.h b/include/net/netfilter/ipv4/nf_conntrack_ipv4.h
index 9bf059817aec..7573d52a4346 100644
--- a/include/net/netfilter/ipv4/nf_conntrack_ipv4.h
+++ b/include/net/netfilter/ipv4/nf_conntrack_ipv4.h
@@ -9,8 +9,6 @@
 #ifndef _NF_CONNTRACK_IPV4_H
 #define _NF_CONNTRACK_IPV4_H
 
-/* Returns new sk_buff, or NULL */
-struct sk_buff *nf_ct_ipv4_ct_gather_frags(struct sk_buff *skb);
 
 extern struct nf_conntrack_l3proto nf_conntrack_l3proto_ipv4;
 
diff --git a/include/net/netfilter/nf_conntrack.h b/include/net/netfilter/nf_conntrack.h
index 2dbd6c015b94..0741ad592da0 100644
--- a/include/net/netfilter/nf_conntrack.h
+++ b/include/net/netfilter/nf_conntrack.h
@@ -88,7 +88,6 @@ struct nf_conn_help {
         u8 expecting[NF_CT_MAX_EXPECT_CLASSES];
 };
 
-
 #include <net/netfilter/ipv4/nf_conntrack_ipv4.h>
 #include <net/netfilter/ipv6/nf_conntrack_ipv6.h>
 
@@ -111,11 +110,6 @@ struct nf_conn
         /* Timer function; drops refcnt when it goes off. */
         struct timer_list timeout;
 
-#ifdef CONFIG_NF_CT_ACCT
-        /* Accounting Information (same cache line as other written members) */
-        struct ip_conntrack_counter counters[IP_CT_DIR_MAX];
-#endif
-
 #if defined(CONFIG_NF_CONNTRACK_MARK)
         u_int32_t mark;
 #endif
@@ -223,6 +217,25 @@ static inline void nf_ct_refresh(struct nf_conn *ct,
         __nf_ct_refresh_acct(ct, 0, skb, extra_jiffies, 0);
 }
 
+extern bool __nf_ct_kill_acct(struct nf_conn *ct,
+                              enum ip_conntrack_info ctinfo,
+                              const struct sk_buff *skb,
+                              int do_acct);
+
+/* kill conntrack and do accounting */
+static inline bool nf_ct_kill_acct(struct nf_conn *ct,
+                                   enum ip_conntrack_info ctinfo,
+                                   const struct sk_buff *skb)
+{
+        return __nf_ct_kill_acct(ct, ctinfo, skb, 1);
+}
+
+/* kill conntrack without accounting */
+static inline bool nf_ct_kill(struct nf_conn *ct)
+{
+        return __nf_ct_kill_acct(ct, 0, NULL, 0);
+}
+
 /* These are for NAT.  Icky. */
 /* Update TCP window tracking data when NAT mangles the packet */
 extern void nf_conntrack_tcp_update(const struct sk_buff *skb,
@@ -239,7 +252,8 @@ nf_ct_iterate_cleanup(int (*iter)(struct nf_conn *i, void *data), void *data);
 extern void nf_conntrack_free(struct nf_conn *ct);
 extern struct nf_conn *
 nf_conntrack_alloc(const struct nf_conntrack_tuple *orig,
-                   const struct nf_conntrack_tuple *repl);
+                   const struct nf_conntrack_tuple *repl,
+                   gfp_t gfp);
 
 /* It's confirmed if it is, or has been in the hash table. */
 static inline int nf_ct_is_confirmed(struct nf_conn *ct)
diff --git a/include/net/netfilter/nf_conntrack_acct.h b/include/net/netfilter/nf_conntrack_acct.h
new file mode 100644
index 000000000000..5d5ae55d54c4
--- /dev/null
+++ b/include/net/netfilter/nf_conntrack_acct.h
@@ -0,0 +1,51 @@
+/*
+ * (C) 2008 Krzysztof Piotr Oledzki <ole@ans.pl>
+ *
+ * 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 _NF_CONNTRACK_ACCT_H
+#define _NF_CONNTRACK_ACCT_H
+#include <linux/netfilter/nf_conntrack_common.h>
+#include <linux/netfilter/nf_conntrack_tuple_common.h>
+#include <net/netfilter/nf_conntrack.h>
+#include <net/netfilter/nf_conntrack_extend.h>
+
+struct nf_conn_counter {
+        u_int64_t packets;
+        u_int64_t bytes;
+};
+
+extern int nf_ct_acct;
+
+static inline
+struct nf_conn_counter *nf_conn_acct_find(const struct nf_conn *ct)
+{
+        return nf_ct_ext_find(ct, NF_CT_EXT_ACCT);
+}
+
+static inline
+struct nf_conn_counter *nf_ct_acct_ext_add(struct nf_conn *ct, gfp_t gfp)
+{
+        struct nf_conn_counter *acct;
+
+        if (!nf_ct_acct)
+                return NULL;
+
+        acct = nf_ct_ext_add(ct, NF_CT_EXT_ACCT, gfp);
+        if (!acct)
+                pr_debug("failed to add accounting extension area");
+
+
+        return acct;
+};
+
+extern unsigned int
+seq_print_acct(struct seq_file *s, const struct nf_conn *ct, int dir);
+
+extern int nf_conntrack_acct_init(void);
+extern void nf_conntrack_acct_fini(void);
+
+#endif /* _NF_CONNTRACK_ACCT_H */
diff --git a/include/net/netfilter/nf_conntrack_extend.h b/include/net/netfilter/nf_conntrack_extend.h
index f80c0ed6d870..da8ee52613a5 100644
--- a/include/net/netfilter/nf_conntrack_extend.h
+++ b/include/net/netfilter/nf_conntrack_extend.h
@@ -7,11 +7,13 @@ enum nf_ct_ext_id
 {
         NF_CT_EXT_HELPER,
         NF_CT_EXT_NAT,
+        NF_CT_EXT_ACCT,
         NF_CT_EXT_NUM,
 };
 
 #define NF_CT_EXT_HELPER_TYPE struct nf_conn_help
 #define NF_CT_EXT_NAT_TYPE struct nf_conn_nat
+#define NF_CT_EXT_ACCT_TYPE struct nf_conn_counter
 
 /* Extensions: optional stuff which isn't permanently in struct. */
 struct nf_ct_ext {
diff --git a/include/net/netlink.h b/include/net/netlink.h
index dfc3701dfcc3..18024b8cecb8 100644
--- a/include/net/netlink.h
+++ b/include/net/netlink.h
@@ -896,6 +896,9 @@ static inline int nla_put_msecs(struct sk_buff *skb, int attrtype,
 #define NLA_PUT_U64(skb, attrtype, value) \
         NLA_PUT_TYPE(skb, u64, attrtype, value)
 
+#define NLA_PUT_BE64(skb, attrtype, value) \
+        NLA_PUT_TYPE(skb, __be64, attrtype, value)
+
 #define NLA_PUT_STRING(skb, attrtype, value) \
         NLA_PUT(skb, attrtype, strlen(value) + 1, value)
 
diff --git a/include/net/netns/hash.h b/include/net/netns/hash.h
new file mode 100644
index 000000000000..548d78f2cc47
--- /dev/null
+++ b/include/net/netns/hash.h
@@ -0,0 +1,21 @@
+#ifndef __NET_NS_HASH_H__
+#define __NET_NS_HASH_H__
+
+#include <asm/cache.h>
+
+struct net;
+
+static inline unsigned net_hash_mix(struct net *net)
+{
+#ifdef CONFIG_NET_NS
+        /*
+         * shift this right to eliminate bits, that are
+         * always zeroed
+         */
+
+        return (unsigned)(((unsigned long)net) >> L1_CACHE_SHIFT);
+#else
+        return 0;
+#endif
+}
+#endif
diff --git a/include/net/netns/ipv4.h b/include/net/netns/ipv4.h
index 34ee348a2cf2..a6ed83853dcc 100644
--- a/include/net/netns/ipv4.h
+++ b/include/net/netns/ipv4.h
@@ -18,6 +18,7 @@ struct netns_ipv4 {
         struct ctl_table_header *forw_hdr;
         struct ctl_table_header *frags_hdr;
         struct ctl_table_header *ipv4_hdr;
+        struct ctl_table_header *route_hdr;
 #endif
         struct ipv4_devconf     *devconf_all;
         struct ipv4_devconf     *devconf_dflt;
@@ -36,6 +37,7 @@ struct netns_ipv4 {
         struct xt_table         *iptable_mangle;
         struct xt_table         *iptable_raw;
         struct xt_table         *arptable_filter;
+        struct xt_table         *iptable_security;
 #endif
 
         int sysctl_icmp_echo_ignore_all;
@@ -44,5 +46,8 @@ struct netns_ipv4 {
         int sysctl_icmp_ratelimit;
         int sysctl_icmp_ratemask;
         int sysctl_icmp_errors_use_inbound_ifaddr;
+
+        struct timer_list rt_secret_timer;
+        atomic_t rt_genid;
 };
 #endif
diff --git a/include/net/netns/ipv6.h b/include/net/netns/ipv6.h
index ac053be6c256..5bacd838e88b 100644
--- a/include/net/netns/ipv6.h
+++ b/include/net/netns/ipv6.h
@@ -35,6 +35,7 @@ struct netns_ipv6 {
         struct xt_table         *ip6table_filter;
         struct xt_table         *ip6table_mangle;
         struct xt_table         *ip6table_raw;
+        struct xt_table         *ip6table_security;
 #endif
         struct rt6_info         *ip6_null_entry;
         struct rt6_statistics   *rt6_stats;
diff --git a/include/net/netns/mib.h b/include/net/netns/mib.h
new file mode 100644
index 000000000000..449147604642
--- /dev/null
+++ b/include/net/netns/mib.h
@@ -0,0 +1,16 @@
+#ifndef __NETNS_MIB_H__
+#define __NETNS_MIB_H__
+
+#include <net/snmp.h>
+
+struct netns_mib {
+        DEFINE_SNMP_STAT(struct tcp_mib, tcp_statistics);
+        DEFINE_SNMP_STAT(struct ipstats_mib, ip_statistics);
+        DEFINE_SNMP_STAT(struct linux_mib, net_statistics);
+        DEFINE_SNMP_STAT(struct udp_mib, udp_statistics);
+        DEFINE_SNMP_STAT(struct udp_mib, udplite_statistics);
+        DEFINE_SNMP_STAT(struct icmp_mib, icmp_statistics);
+        DEFINE_SNMP_STAT(struct icmpmsg_mib, icmpmsg_statistics);
+};
+
+#endif
diff --git a/include/net/pkt_sched.h b/include/net/pkt_sched.h
index 46fb4d80c74a..6affcfaa123e 100644
--- a/include/net/pkt_sched.h
+++ b/include/net/pkt_sched.h
@@ -72,6 +72,10 @@ extern void qdisc_watchdog_cancel(struct qdisc_watchdog *wd);
 extern struct Qdisc_ops pfifo_qdisc_ops;
 extern struct Qdisc_ops bfifo_qdisc_ops;
 
+extern int fifo_set_limit(struct Qdisc *q, unsigned int limit);
+extern struct Qdisc *fifo_create_dflt(struct Qdisc *sch, struct Qdisc_ops *ops,
+                                      unsigned int limit);
+
 extern int register_qdisc(struct Qdisc_ops *qops);
 extern int unregister_qdisc(struct Qdisc_ops *qops);
 extern struct Qdisc *qdisc_lookup(struct net_device *dev, u32 handle);
@@ -79,14 +83,14 @@ extern struct Qdisc *qdisc_lookup_class(struct net_device *dev, u32 handle);
 extern struct qdisc_rate_table *qdisc_get_rtab(struct tc_ratespec *r,
                 struct nlattr *tab);
 extern void qdisc_put_rtab(struct qdisc_rate_table *tab);
+extern void qdisc_put_stab(struct qdisc_size_table *tab);
 
-extern void __qdisc_run(struct net_device *dev);
+extern void __qdisc_run(struct Qdisc *q);
 
-static inline void qdisc_run(struct net_device *dev)
+static inline void qdisc_run(struct Qdisc *q)
 {
-        if (!netif_queue_stopped(dev) &&
-            !test_and_set_bit(__LINK_STATE_QDISC_RUNNING, &dev->state))
-                __qdisc_run(dev);
+        if (!test_and_set_bit(__QDISC_STATE_RUNNING, &q->state))
+                __qdisc_run(q);
 }
 
 extern int tc_classify_compat(struct sk_buff *skb, struct tcf_proto *tp,
diff --git a/include/net/rose.h b/include/net/rose.h
index e5bb084d8754..cbd5364b2c8a 100644
--- a/include/net/rose.h
+++ b/include/net/rose.h
@@ -201,7 +201,7 @@ extern void rose_link_device_down(struct net_device *);
 extern struct net_device *rose_dev_first(void);
 extern struct net_device *rose_dev_get(rose_address *);
 extern struct rose_route *rose_route_free_lci(unsigned int, struct rose_neigh *);
-extern struct rose_neigh *rose_get_neigh(rose_address *, unsigned char *, unsigned char *);
+extern struct rose_neigh *rose_get_neigh(rose_address *, unsigned char *, unsigned char *, int);
 extern int  rose_rt_ioctl(unsigned int, void __user *);
 extern void rose_link_failed(ax25_cb *, int);
 extern int  rose_route_frame(struct sk_buff *, ax25_cb *);
diff --git a/include/net/route.h b/include/net/route.h
index fc836ff824cc..3140cc500854 100644
--- a/include/net/route.h
+++ b/include/net/route.h
@@ -111,7 +111,7 @@ struct in_device;
 extern int              ip_rt_init(void);
 extern void             ip_rt_redirect(__be32 old_gw, __be32 dst, __be32 new_gw,
                                        __be32 src, struct net_device *dev);
-extern void             rt_cache_flush(int how);
+extern void             rt_cache_flush(struct net *net, int how);
 extern int              __ip_route_output_key(struct net *, struct rtable **, const struct flowi *flp);
 extern int              ip_route_output_key(struct net *, struct rtable **, struct flowi *flp);
 extern int              ip_route_output_flow(struct net *, struct rtable **rp, struct flowi *flp, struct sock *sk, int flags);
diff --git a/include/net/sch_generic.h b/include/net/sch_generic.h
index a87fc0312edc..b5f40d7ef724 100644
--- a/include/net/sch_generic.h
+++ b/include/net/sch_generic.h
@@ -23,6 +23,19 @@ struct qdisc_rate_table
         int             refcnt;
 };
 
+enum qdisc_state_t
+{
+        __QDISC_STATE_RUNNING,
+        __QDISC_STATE_SCHED,
+};
+
+struct qdisc_size_table {
+        struct list_head        list;
+        struct tc_sizespec      szopts;
+        int                     refcnt;
+        u16                     data[];
+};
+
 struct Qdisc
 {
         int                     (*enqueue)(struct sk_buff *skb, struct Qdisc *dev);
@@ -33,21 +46,26 @@ struct Qdisc
 #define TCQ_F_INGRESS   4
         int                     padded;
         struct Qdisc_ops        *ops;
+        struct qdisc_size_table *stab;
         u32                     handle;
         u32                     parent;
         atomic_t                refcnt;
+        unsigned long           state;
+        struct sk_buff          *gso_skb;
         struct sk_buff_head     q;
-        struct net_device       *dev;
+        struct netdev_queue     *dev_queue;
+        struct Qdisc            *next_sched;
         struct list_head        list;
 
         struct gnet_stats_basic bstats;
         struct gnet_stats_queue qstats;
         struct gnet_stats_rate_est      rate_est;
-        spinlock_t              *stats_lock;
         struct rcu_head         q_rcu;
         int                     (*reshape_fail)(struct sk_buff *skb,
                                         struct Qdisc *q);
 
+        void                    *u32_node;
+
         /* This field is deprecated, but it is still used by CBQ
          * and it will live until better solution will be invented.
          */
@@ -155,18 +173,96 @@ struct tcf_proto
         struct tcf_proto_ops    *ops;
 };
 
+struct qdisc_skb_cb {
+        unsigned int            pkt_len;
+        char                    data[];
+};
+
+static inline struct qdisc_skb_cb *qdisc_skb_cb(struct sk_buff *skb)
+{
+        return (struct qdisc_skb_cb *)skb->cb;
+}
 
-extern void qdisc_lock_tree(struct net_device *dev);
-extern void qdisc_unlock_tree(struct net_device *dev);
+static inline spinlock_t *qdisc_lock(struct Qdisc *qdisc)
+{
+        return &qdisc->q.lock;
+}
 
-#define sch_tree_lock(q)        qdisc_lock_tree((q)->dev)
-#define sch_tree_unlock(q)      qdisc_unlock_tree((q)->dev)
-#define tcf_tree_lock(tp)       qdisc_lock_tree((tp)->q->dev)
-#define tcf_tree_unlock(tp)     qdisc_unlock_tree((tp)->q->dev)
+static inline struct Qdisc *qdisc_root(struct Qdisc *qdisc)
+{
+        return qdisc->dev_queue->qdisc;
+}
+
+static inline spinlock_t *qdisc_root_lock(struct Qdisc *qdisc)
+{
+        struct Qdisc *root = qdisc_root(qdisc);
+
+        return qdisc_lock(root);
+}
+
+static inline struct net_device *qdisc_dev(struct Qdisc *qdisc)
+{
+        return qdisc->dev_queue->dev;
+}
+
+static inline void sch_tree_lock(struct Qdisc *q)
+{
+        spin_lock_bh(qdisc_root_lock(q));
+}
+
+static inline void sch_tree_unlock(struct Qdisc *q)
+{
+        spin_unlock_bh(qdisc_root_lock(q));
+}
+
+#define tcf_tree_lock(tp)       sch_tree_lock((tp)->q)
+#define tcf_tree_unlock(tp)     sch_tree_unlock((tp)->q)
 
 extern struct Qdisc noop_qdisc;
 extern struct Qdisc_ops noop_qdisc_ops;
 
+struct Qdisc_class_common
+{
+        u32                     classid;
+        struct hlist_node       hnode;
+};
+
+struct Qdisc_class_hash
+{
+        struct hlist_head       *hash;
+        unsigned int            hashsize;
+        unsigned int            hashmask;
+        unsigned int            hashelems;
+};
+
+static inline unsigned int qdisc_class_hash(u32 id, u32 mask)
+{
+        id ^= id >> 8;
+        id ^= id >> 4;
+        return id & mask;
+}
+
+static inline struct Qdisc_class_common *
+qdisc_class_find(struct Qdisc_class_hash *hash, u32 id)
+{
+        struct Qdisc_class_common *cl;
+        struct hlist_node *n;
+        unsigned int h;
+
+        h = qdisc_class_hash(id, hash->hashmask);
+        hlist_for_each_entry(cl, n, &hash->hash[h], hnode) {
+                if (cl->classid == id)
+                        return cl;
+        }
+        return NULL;
+}
+
+extern int qdisc_class_hash_init(struct Qdisc_class_hash *);
+extern void qdisc_class_hash_insert(struct Qdisc_class_hash *, struct Qdisc_class_common *);
+extern void qdisc_class_hash_remove(struct Qdisc_class_hash *, struct Qdisc_class_common *);
+extern void qdisc_class_hash_grow(struct Qdisc *, struct Qdisc_class_hash *);
+extern void qdisc_class_hash_destroy(struct Qdisc_class_hash *);
+
 extern void dev_init_scheduler(struct net_device *dev);
 extern void dev_shutdown(struct net_device *dev);
 extern void dev_activate(struct net_device *dev);
@@ -174,18 +270,88 @@ extern void dev_deactivate(struct net_device *dev);
 extern void qdisc_reset(struct Qdisc *qdisc);
 extern void qdisc_destroy(struct Qdisc *qdisc);
 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_alloc(struct netdev_queue *dev_queue,
+                                 struct Qdisc_ops *ops);
 extern struct Qdisc *qdisc_create_dflt(struct net_device *dev,
+                                       struct netdev_queue *dev_queue,
                                        struct Qdisc_ops *ops, u32 parentid);
+extern void qdisc_calculate_pkt_len(struct sk_buff *skb,
+                                   struct qdisc_size_table *stab);
 extern void tcf_destroy(struct tcf_proto *tp);
 extern void tcf_destroy_chain(struct tcf_proto **fl);
 
+/* Reset all TX qdiscs of a device.  */
+static inline void qdisc_reset_all_tx(struct net_device *dev)
+{
+        unsigned int i;
+        for (i = 0; i < dev->num_tx_queues; i++)
+                qdisc_reset(netdev_get_tx_queue(dev, i)->qdisc);
+}
+
+/* Are all TX queues of the device empty?  */
+static inline bool qdisc_all_tx_empty(const struct net_device *dev)
+{
+        unsigned int i;
+        for (i = 0; i < dev->num_tx_queues; i++) {
+                struct netdev_queue *txq = netdev_get_tx_queue(dev, i);
+                const struct Qdisc *q = txq->qdisc;
+
+                if (q->q.qlen)
+                        return false;
+        }
+        return true;
+}
+
+/* Are any of the TX qdiscs changing?  */
+static inline bool qdisc_tx_changing(struct net_device *dev)
+{
+        unsigned int i;
+        for (i = 0; i < dev->num_tx_queues; i++) {
+                struct netdev_queue *txq = netdev_get_tx_queue(dev, i);
+                if (txq->qdisc != txq->qdisc_sleeping)
+                        return true;
+        }
+        return false;
+}
+
+/* Is the device using the noop qdisc on all queues?  */
+static inline bool qdisc_tx_is_noop(const struct net_device *dev)
+{
+        unsigned int i;
+        for (i = 0; i < dev->num_tx_queues; i++) {
+                struct netdev_queue *txq = netdev_get_tx_queue(dev, i);
+                if (txq->qdisc != &noop_qdisc)
+                        return false;
+        }
+        return true;
+}
+
+static inline unsigned int qdisc_pkt_len(struct sk_buff *skb)
+{
+        return qdisc_skb_cb(skb)->pkt_len;
+}
+
+static inline int qdisc_enqueue(struct sk_buff *skb, struct Qdisc *sch)
+{
+#ifdef CONFIG_NET_SCHED
+        if (sch->stab)
+                qdisc_calculate_pkt_len(skb, sch->stab);
+#endif
+        return sch->enqueue(skb, sch);
+}
+
+static inline int qdisc_enqueue_root(struct sk_buff *skb, struct Qdisc *sch)
+{
+        qdisc_skb_cb(skb)->pkt_len = skb->len;
+        return qdisc_enqueue(skb, sch);
+}
+
 static inline int __qdisc_enqueue_tail(struct sk_buff *skb, struct Qdisc *sch,
                                        struct sk_buff_head *list)
 {
         __skb_queue_tail(list, skb);
-        sch->qstats.backlog += skb->len;
-        sch->bstats.bytes += skb->len;
+        sch->qstats.backlog += qdisc_pkt_len(skb);
+        sch->bstats.bytes += qdisc_pkt_len(skb);
         sch->bstats.packets++;
 
         return NET_XMIT_SUCCESS;
@@ -202,7 +368,7 @@ static inline struct sk_buff *__qdisc_dequeue_head(struct Qdisc *sch,
         struct sk_buff *skb = __skb_dequeue(list);
 
         if (likely(skb != NULL))
-                sch->qstats.backlog -= skb->len;
+                sch->qstats.backlog -= qdisc_pkt_len(skb);
 
         return skb;
 }
@@ -218,7 +384,7 @@ static inline struct sk_buff *__qdisc_dequeue_tail(struct Qdisc *sch,
         struct sk_buff *skb = __skb_dequeue_tail(list);
 
         if (likely(skb != NULL))
-                sch->qstats.backlog -= skb->len;
+                sch->qstats.backlog -= qdisc_pkt_len(skb);
 
         return skb;
 }
@@ -232,7 +398,7 @@ static inline int __qdisc_requeue(struct sk_buff *skb, struct Qdisc *sch,
                                   struct sk_buff_head *list)
 {
         __skb_queue_head(list, skb);
-        sch->qstats.backlog += skb->len;
+        sch->qstats.backlog += qdisc_pkt_len(skb);
         sch->qstats.requeues++;
 
         return NET_XMIT_SUCCESS;
@@ -250,7 +416,7 @@ static inline void __qdisc_reset_queue(struct Qdisc *sch,
          * We do not know the backlog in bytes of this list, it
          * is up to the caller to correct it
          */
-        skb_queue_purge(list);
+        __skb_queue_purge(list);
 }
 
 static inline void qdisc_reset_queue(struct Qdisc *sch)
@@ -265,7 +431,7 @@ static inline unsigned int __qdisc_queue_drop(struct Qdisc *sch,
         struct sk_buff *skb = __qdisc_dequeue_tail(sch, list);
 
         if (likely(skb != NULL)) {
-                unsigned int len = skb->len;
+                unsigned int len = qdisc_pkt_len(skb);
                 kfree_skb(skb);
                 return len;
         }
diff --git a/include/net/sctp/checksum.h b/include/net/sctp/checksum.h
index ba75c67cb992..b799fb21519a 100644
--- a/include/net/sctp/checksum.h
+++ b/include/net/sctp/checksum.h
@@ -46,9 +46,14 @@
 #include <net/sctp/sctp.h>
 #include <linux/crc32c.h>
 
-static inline __u32 sctp_start_cksum(__u8 *buffer, __u16 length)
+static inline __be32 sctp_crc32c(__be32 crc, u8 *buffer, u16 length)
 {
-        __u32 crc = ~(__u32) 0;
+        return (__force __be32)crc32c((__force u32)crc, buffer, length);
+}
+
+static inline __be32 sctp_start_cksum(__u8 *buffer, __u16 length)
+{
+        __be32 crc = ~cpu_to_be32(0);
         __u8  zero[sizeof(__u32)] = {0};
 
         /* Optimize this routine to be SCTP specific, knowing how
@@ -56,23 +61,23 @@ static inline __u32 sctp_start_cksum(__u8 *buffer, __u16 length)
          */
 
         /* Calculate CRC up to the checksum. */
-        crc = crc32c(crc, buffer, sizeof(struct sctphdr) - sizeof(__u32));
+        crc = sctp_crc32c(crc, buffer, sizeof(struct sctphdr) - sizeof(__u32));
 
         /* Skip checksum field of the header. */
-        crc = crc32c(crc, zero, sizeof(__u32));
+        crc = sctp_crc32c(crc, zero, sizeof(__u32));
 
         /* Calculate the rest of the CRC. */
-        crc = crc32c(crc, &buffer[sizeof(struct sctphdr)],
+        crc = sctp_crc32c(crc, &buffer[sizeof(struct sctphdr)],
                             length - sizeof(struct sctphdr));
         return crc;
 }
 
-static inline __u32 sctp_update_cksum(__u8 *buffer, __u16 length, __u32 crc32)
+static inline __be32 sctp_update_cksum(__u8 *buffer, __u16 length, __be32 crc32)
 {
-        return crc32c(crc32, buffer, length);
+        return sctp_crc32c(crc32, buffer, length);
 }
 
-static inline __u32 sctp_end_cksum(__u32 crc32)
+static inline __be32 sctp_end_cksum(__be32 crc32)
 {
-        return ntohl(~crc32);
+        return ~crc32;
 }
diff --git a/include/net/sctp/sctp.h b/include/net/sctp/sctp.h
index 90b1e8d23b16..17b932b8a55a 100644
--- a/include/net/sctp/sctp.h
+++ b/include/net/sctp/sctp.h
@@ -179,6 +179,8 @@ int sctp_eps_proc_init(void);
 void sctp_eps_proc_exit(void);
 int sctp_assocs_proc_init(void);
 void sctp_assocs_proc_exit(void);
+int sctp_remaddr_proc_init(void);
+void sctp_remaddr_proc_exit(void);
 
 
 /*
@@ -218,8 +220,6 @@ extern struct kmem_cache *sctp_bucket_cachep __read_mostly;
 #define sctp_release_sock(sk)    release_sock(sk)
 #define sctp_bh_lock_sock(sk)    bh_lock_sock(sk)
 #define sctp_bh_unlock_sock(sk)  bh_unlock_sock(sk)
-#define SCTP_SOCK_SLEEP_PRE(sk)  SOCK_SLEEP_PRE(sk)
-#define SCTP_SOCK_SLEEP_POST(sk) SOCK_SLEEP_POST(sk)
 
 /* SCTP SNMP MIB stats handlers */
 DECLARE_SNMP_STAT(struct sctp_mib, sctp_statistics);
diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h
index 7f25195f9855..70eb64a7e1a1 100644
--- a/include/net/sctp/structs.h
+++ b/include/net/sctp/structs.h
@@ -300,6 +300,7 @@ struct sctp_sock {
 
         /* The default SACK delay timeout for new associations. */
         __u32 sackdelay;
+        __u32 sackfreq;
 
         /* Flags controlling Heartbeat, SACK delay, and Path MTU Discovery. */
         __u32 param_flags;
@@ -826,7 +827,7 @@ struct sctp_packet *sctp_packet_init(struct sctp_packet *,
                                      __u16 sport, __u16 dport);
 struct sctp_packet *sctp_packet_config(struct sctp_packet *, __u32 vtag, int);
 sctp_xmit_t sctp_packet_transmit_chunk(struct sctp_packet *,
-                                       struct sctp_chunk *);
+                                       struct sctp_chunk *, int);
 sctp_xmit_t sctp_packet_append_chunk(struct sctp_packet *,
                                      struct sctp_chunk *);
 int sctp_packet_transmit(struct sctp_packet *);
@@ -946,6 +947,7 @@ struct sctp_transport {
 
         /* SACK delay timeout */
         unsigned long sackdelay;
+        __u32 sackfreq;
 
         /* When was the last time (in jiffies) that we heard from this
          * transport?  We use this to pick new active and retran paths.
@@ -1209,6 +1211,8 @@ int sctp_add_bind_addr(struct sctp_bind_addr *, union sctp_addr *,
 int sctp_del_bind_addr(struct sctp_bind_addr *, union sctp_addr *);
 int sctp_bind_addr_match(struct sctp_bind_addr *, const union sctp_addr *,
                          struct sctp_sock *);
+int sctp_bind_addr_conflict(struct sctp_bind_addr *, const union sctp_addr *,
+                         struct sctp_sock *, struct sctp_sock *);
 int sctp_bind_addr_state(const struct sctp_bind_addr *bp,
                          const union sctp_addr *addr);
 union sctp_addr *sctp_find_unmatch_addr(struct sctp_bind_addr   *bp,
@@ -1553,6 +1557,7 @@ struct sctp_association {
                  *             : SACK's are not delayed (see Section 6).
                  */
                 __u8    sack_needed;     /* Do we need to sack the peer? */
+                __u32   sack_cnt;
 
                 /* These are capabilities which our peer advertised.  */
                 __u8    ecn_capable;     /* Can peer do ECN? */
@@ -1662,6 +1667,7 @@ struct sctp_association {
 
         /* SACK delay timeout */
         unsigned long sackdelay;
+        __u32 sackfreq;
 
 
         unsigned long timeouts[SCTP_NUM_TIMEOUT_TYPES];
diff --git a/include/net/sctp/user.h b/include/net/sctp/user.h
index 9619b9d35c9e..f205b10f0ab9 100644
--- a/include/net/sctp/user.h
+++ b/include/net/sctp/user.h
@@ -93,8 +93,9 @@ enum sctp_optname {
 #define SCTP_STATUS SCTP_STATUS
         SCTP_GET_PEER_ADDR_INFO,
 #define SCTP_GET_PEER_ADDR_INFO SCTP_GET_PEER_ADDR_INFO
-        SCTP_DELAYED_ACK_TIME,
-#define SCTP_DELAYED_ACK_TIME SCTP_DELAYED_ACK_TIME
+        SCTP_DELAYED_ACK,
+#define SCTP_DELAYED_ACK_TIME SCTP_DELAYED_ACK
+#define SCTP_DELAYED_ACK SCTP_DELAYED_ACK
         SCTP_CONTEXT,   /* Receive Context */
 #define SCTP_CONTEXT SCTP_CONTEXT
         SCTP_FRAGMENT_INTERLEAVE,
@@ -136,12 +137,14 @@ enum sctp_optname {
 #define SCTP_GET_LOCAL_ADDRS_NUM_OLD    SCTP_GET_LOCAL_ADDRS_NUM_OLD
         SCTP_GET_LOCAL_ADDRS_OLD,       /* Get all local addresss. */
 #define SCTP_GET_LOCAL_ADDRS_OLD        SCTP_GET_LOCAL_ADDRS_OLD
-        SCTP_SOCKOPT_CONNECTX, /* CONNECTX requests. */
-#define SCTP_SOCKOPT_CONNECTX   SCTP_SOCKOPT_CONNECTX
+        SCTP_SOCKOPT_CONNECTX_OLD, /* CONNECTX old requests. */
+#define SCTP_SOCKOPT_CONNECTX_OLD       SCTP_SOCKOPT_CONNECTX_OLD
         SCTP_GET_PEER_ADDRS,    /* Get all peer addresss. */
 #define SCTP_GET_PEER_ADDRS     SCTP_GET_PEER_ADDRS
         SCTP_GET_LOCAL_ADDRS,   /* Get all local addresss. */
 #define SCTP_GET_LOCAL_ADDRS    SCTP_GET_LOCAL_ADDRS
+        SCTP_SOCKOPT_CONNECTX, /* CONNECTX requests. */
+#define SCTP_SOCKOPT_CONNECTX   SCTP_SOCKOPT_CONNECTX
 };
 
 /*
@@ -618,13 +621,26 @@ struct sctp_authkeyid {
 };
 
 
-/* 7.1.23. Delayed Ack Timer (SCTP_DELAYED_ACK_TIME)
+/*
+ * 7.1.23.  Get or set delayed ack timer (SCTP_DELAYED_SACK)
  *
- *   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
- *   endpoints default delayed ack timer value.  If the assoc_id field is
- *   non-zero, then the set or get effects the specified association.
+ * This option will effect the way delayed acks are performed.  This
+ * option allows you to get or set the delayed ack time, in
+ * milliseconds.  It also allows changing the delayed ack frequency.
+ * Changing the frequency to 1 disables the delayed sack algorithm.  If
+ * the assoc_id is 0, then this sets or gets the endpoints default
+ * values.  If the assoc_id field is non-zero, then the set or get
+ * effects the specified association for the one to many model (the
+ * assoc_id field is ignored by the one to one model).  Note that if
+ * sack_delay or sack_freq are 0 when setting this option, then the
+ * current values will remain unchanged.
  */
+struct sctp_sack_info {
+        sctp_assoc_t    sack_assoc_id;
+        uint32_t        sack_delay;
+        uint32_t        sack_freq;
+};
+
 struct sctp_assoc_value {
     sctp_assoc_t            assoc_id;
     uint32_t                assoc_value;
diff --git a/include/net/snmp.h b/include/net/snmp.h
index ce2f48507510..57c93628695f 100644
--- a/include/net/snmp.h
+++ b/include/net/snmp.h
@@ -14,8 +14,6 @@
  *              as published by the Free Software Foundation; either version
  *              2 of the License, or (at your option) any later version.
  *
- *              $Id: snmp.h,v 1.19 2001/06/14 13:40:46 davem Exp $
- *
  */
  
 #ifndef _SNMP_H
diff --git a/include/net/sock.h b/include/net/sock.h
index dc42b44c2aa1..06c5259aff30 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -166,7 +166,7 @@ struct sock_common {
   *     @sk_err: last error
   *     @sk_err_soft: errors that don't cause failure but are the cause of a
   *                   persistent failure not just 'timed out'
-  *     @sk_drops: raw drops counter
+  *     @sk_drops: raw/udp drops counter
   *     @sk_ack_backlog: current listen backlog
   *     @sk_max_ack_backlog: listen backlog set in listen()
   *     @sk_priority: %SO_PRIORITY setting
@@ -524,7 +524,7 @@ struct proto {
         int                     (*ioctl)(struct sock *sk, int cmd,
                                          unsigned long arg);
         int                     (*init)(struct sock *sk);
-        int                     (*destroy)(struct sock *sk);
+        void                    (*destroy)(struct sock *sk);
         void                    (*shutdown)(struct sock *sk, int how);
         int                     (*setsockopt)(struct sock *sk, int level, 
                                         int optname, char __user *optval,
@@ -565,7 +565,7 @@ struct proto {
 #endif
 
         /* Memory pressure */
-        void                    (*enter_memory_pressure)(void);
+        void                    (*enter_memory_pressure)(struct sock *sk);
         atomic_t                *memory_allocated;      /* Current allocated memory. */
         atomic_t                *sockets_allocated;     /* Current number of sockets. */
         /*
@@ -990,6 +990,11 @@ static inline void sock_put(struct sock *sk)
 extern int sk_receive_skb(struct sock *sk, struct sk_buff *skb,
                           const int nested);
 
+static inline void sk_set_socket(struct sock *sk, struct socket *sock)
+{
+        sk->sk_socket = sock;
+}
+
 /* Detach socket from process context.
  * Announce socket dead, detach it from wait queue and inode.
  * Note that parent inode held reference count on this struct sock,
@@ -1001,7 +1006,7 @@ static inline void sock_orphan(struct sock *sk)
 {
         write_lock_bh(&sk->sk_callback_lock);
         sock_set_flag(sk, SOCK_DEAD);
-        sk->sk_socket = NULL;
+        sk_set_socket(sk, NULL);
         sk->sk_sleep  = NULL;
         write_unlock_bh(&sk->sk_callback_lock);
 }
@@ -1011,7 +1016,7 @@ static inline void sock_graft(struct sock *sk, struct socket *parent)
         write_lock_bh(&sk->sk_callback_lock);
         sk->sk_sleep = &parent->wait;
         parent->sk = sk;
-        sk->sk_socket = parent;
+        sk_set_socket(sk, parent);
         security_sock_graft(sk, parent);
         write_unlock_bh(&sk->sk_callback_lock);
 }
@@ -1205,7 +1210,7 @@ static inline struct page *sk_stream_alloc_page(struct sock *sk)
 
         page = alloc_pages(sk->sk_allocation, 0);
         if (!page) {
-                sk->sk_prot->enter_memory_pressure();
+                sk->sk_prot->enter_memory_pressure(sk);
                 sk_stream_moderate_sndbuf(sk);
         }
         return page;
@@ -1331,30 +1336,6 @@ extern int net_msg_warn;
 #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:
- *
- * SOCK_SLEEP_PRE(sk)
- * if (condition)
- *      schedule();
- * SOCK_SLEEP_POST(sk)
- *
- * N.B. These are now obsolete and were, afaik, only ever used in DECnet
- * and when the last use of them in DECnet has gone, I'm intending to
- * remove them.
- */
-
-#define SOCK_SLEEP_PRE(sk)      { struct task_struct *tsk = current; \
-                                DECLARE_WAITQUEUE(wait, tsk); \
-                                tsk->state = TASK_INTERRUPTIBLE; \
-                                add_wait_queue((sk)->sk_sleep, &wait); \
-                                release_sock(sk);
-
-#define SOCK_SLEEP_POST(sk)     tsk->state = TASK_RUNNING; \
-                                remove_wait_queue((sk)->sk_sleep, &wait); \
-                                lock_sock(sk); \
-                                }
-
 extern __u32 sysctl_wmem_max;
 extern __u32 sysctl_rmem_max;
 
diff --git a/include/net/stp.h b/include/net/stp.h
new file mode 100644
index 000000000000..ad447f105417
--- /dev/null
+++ b/include/net/stp.h
@@ -0,0 +1,14 @@
+#ifndef _NET_STP_H
+#define _NET_STP_H
+
+struct stp_proto {
+        unsigned char   group_address[ETH_ALEN];
+        void            (*rcv)(const struct stp_proto *, struct sk_buff *,
+                               struct net_device *);
+        void            *data;
+};
+
+extern int stp_proto_register(const struct stp_proto *proto);
+extern void stp_proto_unregister(const struct stp_proto *proto);
+
+#endif /* _NET_STP_H */
diff --git a/include/net/tcp.h b/include/net/tcp.h
index cf54034019d9..8983386356a5 100644
--- a/include/net/tcp.h
+++ b/include/net/tcp.h
@@ -50,6 +50,7 @@ extern atomic_t tcp_orphan_count;
 extern void tcp_time_wait(struct sock *sk, int state, int timeo);
 
 #define MAX_TCP_HEADER  (128 + MAX_HEADER)
+#define MAX_TCP_OPTION_SPACE 40
 
 /* 
  * Never offer a window over 32767 without using window scaling. Some
@@ -184,6 +185,7 @@ extern void tcp_time_wait(struct sock *sk, int state, int timeo);
 #define TCPOLEN_SACK_BASE_ALIGNED       4
 #define TCPOLEN_SACK_PERBLOCK           8
 #define TCPOLEN_MD5SIG_ALIGNED          20
+#define TCPOLEN_MSS_ALIGNED             4
 
 /* Flags in tp->nonagle */
 #define TCP_NAGLE_OFF           1       /* Nagle's algo is disabled */
@@ -265,13 +267,10 @@ static inline int tcp_too_many_orphans(struct sock *sk, int num)
 
 extern struct proto tcp_prot;
 
-DECLARE_SNMP_STAT(struct tcp_mib, tcp_statistics);
-#define TCP_INC_STATS(field)            SNMP_INC_STATS(tcp_statistics, field)
-#define TCP_INC_STATS_BH(field)         SNMP_INC_STATS_BH(tcp_statistics, field)
-#define TCP_INC_STATS_USER(field)       SNMP_INC_STATS_USER(tcp_statistics, field)
-#define TCP_DEC_STATS(field)            SNMP_DEC_STATS(tcp_statistics, field)
-#define TCP_ADD_STATS_BH(field, val)    SNMP_ADD_STATS_BH(tcp_statistics, field, val)
-#define TCP_ADD_STATS_USER(field, val)  SNMP_ADD_STATS_USER(tcp_statistics, field, val)
+#define TCP_INC_STATS(net, field)       SNMP_INC_STATS((net)->mib.tcp_statistics, field)
+#define TCP_INC_STATS_BH(net, field)    SNMP_INC_STATS_BH((net)->mib.tcp_statistics, field)
+#define TCP_DEC_STATS(net, field)       SNMP_DEC_STATS((net)->mib.tcp_statistics, field)
+#define TCP_ADD_STATS_USER(net, field, val) SNMP_ADD_STATS_USER((net)->mib.tcp_statistics, field, val)
 
 extern void                     tcp_v4_err(struct sk_buff *skb, u32);
 
@@ -398,6 +397,8 @@ extern void			tcp_parse_options(struct sk_buff *skb,
                                                   struct tcp_options_received *opt_rx,
                                                   int estab);
 
+extern u8                       *tcp_parse_md5sig_option(struct tcphdr *th);
+
 /*
  *      TCP v4 functions exported for the inet6 API
  */
@@ -894,7 +895,7 @@ static inline int tcp_prequeue(struct sock *sk, struct sk_buff *skb)
 
                         while ((skb1 = __skb_dequeue(&tp->ucopy.prequeue)) != NULL) {
                                 sk->sk_backlog_rcv(sk, skb1);
-                                NET_INC_STATS_BH(LINUX_MIB_TCPPREQUEUEDROPPED);
+                                NET_INC_STATS_BH(sock_net(sk), LINUX_MIB_TCPPREQUEUEDROPPED);
                         }
 
                         tp->ucopy.memory = 0;
@@ -975,7 +976,7 @@ static inline void tcp_openreq_init(struct request_sock *req,
         ireq->rmt_port = tcp_hdr(skb)->source;
 }
 
-extern void tcp_enter_memory_pressure(void);
+extern void tcp_enter_memory_pressure(struct sock *sk);
 
 static inline int keepalive_intvl_when(const struct tcp_sock *tp)
 {
@@ -1024,13 +1025,13 @@ static inline int tcp_paws_check(const struct tcp_options_received *rx_opt, int
 
 #define TCP_CHECK_TIMER(sk) do { } while (0)
 
-static inline void tcp_mib_init(void)
+static inline void tcp_mib_init(struct net *net)
 {
         /* See RFC 2012 */
-        TCP_ADD_STATS_USER(TCP_MIB_RTOALGORITHM, 1);
-        TCP_ADD_STATS_USER(TCP_MIB_RTOMIN, TCP_RTO_MIN*1000/HZ);
-        TCP_ADD_STATS_USER(TCP_MIB_RTOMAX, TCP_RTO_MAX*1000/HZ);
-        TCP_ADD_STATS_USER(TCP_MIB_MAXCONN, -1);
+        TCP_ADD_STATS_USER(net, TCP_MIB_RTOALGORITHM, 1);
+        TCP_ADD_STATS_USER(net, TCP_MIB_RTOMIN, TCP_RTO_MIN*1000/HZ);
+        TCP_ADD_STATS_USER(net, TCP_MIB_RTOMAX, TCP_RTO_MAX*1000/HZ);
+        TCP_ADD_STATS_USER(net, TCP_MIB_MAXCONN, -1);
 }
 
 /* from STCP */
@@ -1113,14 +1114,12 @@ struct tcp_md5sig_pool {
 #define TCP_MD5SIG_MAXKEYS      (~(u32)0)       /* really?! */
 
 /* - functions */
-extern int                      tcp_v4_calc_md5_hash(char *md5_hash,
-                                                     struct tcp_md5sig_key *key,
-                                                     struct sock *sk,
-                                                     struct dst_entry *dst,
-                                                     struct request_sock *req,
-                                                     struct tcphdr *th,
-                                                     int protocol,
-                                                     unsigned int tcplen);
+extern int                      tcp_v4_md5_hash_skb(char *md5_hash,
+                                                    struct tcp_md5sig_key *key,
+                                                    struct sock *sk,
+                                                    struct request_sock *req,
+                                                    struct sk_buff *skb);
+
 extern struct tcp_md5sig_key    *tcp_v4_md5_lookup(struct sock *sk,
                                                    struct sock *addr_sk);
 
@@ -1132,11 +1131,26 @@ extern int			tcp_v4_md5_do_add(struct sock *sk,
 extern int                      tcp_v4_md5_do_del(struct sock *sk,
                                                   __be32 addr);
 
+#ifdef CONFIG_TCP_MD5SIG
+#define tcp_twsk_md5_key(twsk)  ((twsk)->tw_md5_keylen ?                 \
+                                 &(struct tcp_md5sig_key) {              \
+                                        .key = (twsk)->tw_md5_key,       \
+                                        .keylen = (twsk)->tw_md5_keylen, \
+                                } : NULL)
+#else
+#define tcp_twsk_md5_key(twsk)  NULL
+#endif
+
 extern struct tcp_md5sig_pool   **tcp_alloc_md5sig_pool(void);
 extern void                     tcp_free_md5sig_pool(void);
 
 extern struct tcp_md5sig_pool   *__tcp_get_md5sig_pool(int cpu);
 extern void                     __tcp_put_md5sig_pool(void);
+extern int tcp_md5_hash_header(struct tcp_md5sig_pool *, struct tcphdr *);
+extern int tcp_md5_hash_skb_data(struct tcp_md5sig_pool *, struct sk_buff *,
+                                 unsigned header_len);
+extern int tcp_md5_hash_key(struct tcp_md5sig_pool *hp,
+                            struct tcp_md5sig_key *key);
 
 static inline
 struct tcp_md5sig_pool          *tcp_get_md5sig_pool(void)
@@ -1348,7 +1362,7 @@ extern void tcp_proc_unregister(struct net *net, struct tcp_seq_afinfo *afinfo);
 extern struct request_sock_ops tcp_request_sock_ops;
 extern struct request_sock_ops tcp6_request_sock_ops;
 
-extern int tcp_v4_destroy_sock(struct sock *sk);
+extern void tcp_v4_destroy_sock(struct sock *sk);
 
 extern int tcp_v4_gso_send_check(struct sk_buff *skb);
 extern struct sk_buff *tcp_tso_segment(struct sk_buff *skb, int features);
@@ -1366,11 +1380,8 @@ struct tcp_sock_af_ops {
         int                     (*calc_md5_hash) (char *location,
                                                   struct tcp_md5sig_key *md5,
                                                   struct sock *sk,
-                                                  struct dst_entry *dst,
                                                   struct request_sock *req,
-                                                  struct tcphdr *th,
-                                                  int protocol,
-                                                  unsigned int len);
+                                                  struct sk_buff *skb);
         int                     (*md5_add) (struct sock *sk,
                                             struct sock *addr_sk,
                                             u8 *newkey,
diff --git a/include/net/tipc/tipc_port.h b/include/net/tipc/tipc_port.h
index 11105bcc4457..c54917cbfa48 100644
--- a/include/net/tipc/tipc_port.h
+++ b/include/net/tipc/tipc_port.h
@@ -2,7 +2,7 @@
  * include/net/tipc/tipc_port.h: Include file for privileged access to TIPC ports
  * 
  * Copyright (c) 1994-2007, Ericsson AB
- * Copyright (c) 2005-2007, Wind River Systems
+ * Copyright (c) 2005-2008, Wind River Systems
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -75,13 +75,7 @@ struct tipc_port {
 };
 
 
-/**
- * tipc_createport_raw - create a native TIPC port and return it's reference
- *
- * Note: 'dispatcher' and 'wakeup' deliver a locked port.
- */
-
-u32 tipc_createport_raw(void *usr_handle,
+struct tipc_port *tipc_createport_raw(void *usr_handle,
                         u32 (*dispatcher)(struct tipc_port *, struct sk_buff *),
                         void (*wakeup)(struct tipc_port *),
                         const u32 importance);
diff --git a/include/net/transp_v6.h b/include/net/transp_v6.h
index 112934a3288d..876b6f2bb4fd 100644
--- a/include/net/transp_v6.h
+++ b/include/net/transp_v6.h
@@ -53,7 +53,7 @@ extern int			datagram_send_ctl(struct net *net,
  */
 extern struct inet_connection_sock_af_ops ipv4_specific;
 
-extern int inet6_destroy_sock(struct sock *sk);
+extern void inet6_destroy_sock(struct sock *sk);
 
 #endif
 
diff --git a/include/net/udp.h b/include/net/udp.h
index ccce83707046..addcdc67234c 100644
--- a/include/net/udp.h
+++ b/include/net/udp.h
@@ -148,27 +148,25 @@ extern int 	udp_lib_setsockopt(struct sock *sk, int level, int optname,
                                    char __user *optval, int optlen,
                                    int (*push_pending_frames)(struct sock *));
 
-DECLARE_SNMP_STAT(struct udp_mib, udp_statistics);
 DECLARE_SNMP_STAT(struct udp_mib, udp_stats_in6);
 
 /* UDP-Lite does not have a standardized MIB yet, so we inherit from UDP */
-DECLARE_SNMP_STAT(struct udp_mib, udplite_statistics);
 DECLARE_SNMP_STAT(struct udp_mib, udplite_stats_in6);
 
 /*
  *      SNMP statistics for UDP and UDP-Lite
  */
-#define UDP_INC_STATS_USER(field, is_udplite)                          do {   \
-        if (is_udplite) SNMP_INC_STATS_USER(udplite_statistics, field);       \
-        else            SNMP_INC_STATS_USER(udp_statistics, field);  }  while(0)
-#define UDP_INC_STATS_BH(field, is_udplite)                            do  {  \
-        if (is_udplite) SNMP_INC_STATS_BH(udplite_statistics, field);         \
-        else            SNMP_INC_STATS_BH(udp_statistics, field);    }  while(0)
-
-#define UDP6_INC_STATS_BH(field, is_udplite)                          do  {  \
+#define UDP_INC_STATS_USER(net, field, is_udplite)            do { \
+        if (is_udplite) SNMP_INC_STATS_USER((net)->mib.udplite_statistics, field);       \
+        else            SNMP_INC_STATS_USER((net)->mib.udp_statistics, field);  }  while(0)
+#define UDP_INC_STATS_BH(net, field, is_udplite)              do { \
+        if (is_udplite) SNMP_INC_STATS_BH((net)->mib.udplite_statistics, field);         \
+        else            SNMP_INC_STATS_BH((net)->mib.udp_statistics, field);    }  while(0)
+
+#define UDP6_INC_STATS_BH(net, field, is_udplite)           do { (void)net;  \
         if (is_udplite) SNMP_INC_STATS_BH(udplite_stats_in6, field);         \
         else            SNMP_INC_STATS_BH(udp_stats_in6, field);    } while(0)
-#define UDP6_INC_STATS_USER(field, is_udplite)                         do {    \
+#define UDP6_INC_STATS_USER(net, field, is_udplite)         do { (void)net;    \
         if (is_udplite) SNMP_INC_STATS_USER(udplite_stats_in6, field);         \
         else            SNMP_INC_STATS_USER(udp_stats_in6, field);    } while(0)
 
@@ -176,12 +174,12 @@ DECLARE_SNMP_STAT(struct udp_mib, udplite_stats_in6);
 #define UDPX_INC_STATS_BH(sk, field) \
         do { \
                 if ((sk)->sk_family == AF_INET) \
-                        UDP_INC_STATS_BH(field, 0); \
+                        UDP_INC_STATS_BH(sock_net(sk), field, 0); \
                 else \
-                        UDP6_INC_STATS_BH(field, 0); \
+                        UDP6_INC_STATS_BH(sock_net(sk), field, 0); \
         } while (0);
 #else
-#define UDPX_INC_STATS_BH(sk, field) UDP_INC_STATS_BH(field, 0)
+#define UDPX_INC_STATS_BH(sk, field) UDP_INC_STATS_BH(sock_net(sk), field, 0)
 #endif
 
 /* /proc */
@@ -196,8 +194,8 @@ struct udp_seq_afinfo {
 struct udp_iter_state {
         struct seq_net_private  p;
         sa_family_t             family;
-        struct hlist_head       *hashtable;
         int                     bucket;
+        struct hlist_head       *hashtable;
 };
 
 #ifdef CONFIG_PROC_FS
diff --git a/include/net/wext.h b/include/net/wext.h
index 80b31d826b7a..6d76a39a9c5b 100644
--- a/include/net/wext.h
+++ b/include/net/wext.h
@@ -12,6 +12,8 @@ extern int wext_proc_init(struct net *net);
 extern void wext_proc_exit(struct net *net);
 extern int wext_handle_ioctl(struct net *net, struct ifreq *ifr, unsigned int cmd,
                              void __user *arg);
+extern int compat_wext_handle_ioctl(struct net *net, unsigned int cmd,
+                                    unsigned long arg);
 #else
 static inline int wext_proc_init(struct net *net)
 {
@@ -26,6 +28,11 @@ static inline int wext_handle_ioctl(struct net *net, struct ifreq *ifr, unsigned
 {
         return -EINVAL;
 }
+static inline int compat_wext_handle_ioctl(struct net *net, unsigned int cmd,
+                                           unsigned long arg)
+{
+        return -EINVAL;
+}
 #endif
 
 #endif /* __NET_WEXT_H */
diff --git a/include/net/wireless.h b/include/net/wireless.h
index 667b4080d30f..9324f8dd183e 100644
--- a/include/net/wireless.h
+++ b/include/net/wireless.h
@@ -39,12 +39,18 @@ enum ieee80211_band {
  *      on this channel.
  * @IEEE80211_CHAN_NO_IBSS: IBSS is not allowed on this channel.
  * @IEEE80211_CHAN_RADAR: Radar detection is required on this channel.
+ * @IEEE80211_CHAN_NO_FAT_ABOVE: extension channel above this channel
+ *      is not permitted.
+ * @IEEE80211_CHAN_NO_FAT_BELOW: extension channel below this channel
+ *      is not permitted.
  */
 enum ieee80211_channel_flags {
         IEEE80211_CHAN_DISABLED         = 1<<0,
         IEEE80211_CHAN_PASSIVE_SCAN     = 1<<1,
         IEEE80211_CHAN_NO_IBSS          = 1<<2,
         IEEE80211_CHAN_RADAR            = 1<<3,
+        IEEE80211_CHAN_NO_FAT_ABOVE     = 1<<4,
+        IEEE80211_CHAN_NO_FAT_BELOW     = 1<<5,
 };
 
 /**
diff --git a/include/scsi/scsi_host.h b/include/scsi/scsi_host.h
index 1834fdfe82a7..a594bac4a77d 100644
--- a/include/scsi/scsi_host.h
+++ b/include/scsi/scsi_host.h
@@ -623,7 +623,7 @@ struct Scsi_Host {
         /*
          * Optional work queue to be utilized by the transport
          */
-        char work_q_name[KOBJ_NAME_LEN];
+        char work_q_name[20];
         struct workqueue_struct *work_q;
 
         /*
diff --git a/include/scsi/scsi_transport_fc.h b/include/scsi/scsi_transport_fc.h
index 06f72bab9df0..878373c32ef7 100644
--- a/include/scsi/scsi_transport_fc.h
+++ b/include/scsi/scsi_transport_fc.h
@@ -489,9 +489,9 @@ struct fc_host_attrs {
         u16 npiv_vports_inuse;
 
         /* work queues for rport state manipulation */
-        char work_q_name[KOBJ_NAME_LEN];
+        char work_q_name[20];
         struct workqueue_struct *work_q;
-        char devloss_work_q_name[KOBJ_NAME_LEN];
+        char devloss_work_q_name[20];
         struct workqueue_struct *devloss_work_q;
 };
 
diff --git a/include/scsi/scsi_transport_iscsi.h b/include/scsi/scsi_transport_iscsi.h
index f5444e033cc9..8b6c91df4c7a 100644
--- a/include/scsi/scsi_transport_iscsi.h
+++ b/include/scsi/scsi_transport_iscsi.h
@@ -198,7 +198,7 @@ struct iscsi_cls_host {
         atomic_t nr_scans;
         struct mutex mutex;
         struct workqueue_struct *scan_workq;
-        char scan_workq_name[KOBJ_NAME_LEN];
+        char scan_workq_name[20];
 };
 
 extern void iscsi_host_for_each_session(struct Scsi_Host *shost,
diff --git a/include/xen/events.h b/include/xen/events.h
index 67c4436554a9..4680ff3fbc91 100644
--- a/include/xen/events.h
+++ b/include/xen/events.h
@@ -44,4 +44,11 @@ extern void notify_remote_via_irq(int irq);
 
 extern void xen_irq_resume(void);
 
+/* Clear an irq's pending state, in preparation for polling on it */
+void xen_clear_irq_pending(int irq);
+
+/* Poll waiting for an irq to become pending.  In the usual case, the
+   irq will be disabled so it won't deliver an interrupt. */
+void xen_poll_irq(int irq);
+
 #endif  /* _XEN_EVENTS_H */
diff --git a/include/xen/hvc-console.h b/include/xen/hvc-console.h
index 98b79bc404dd..c3adde32669b 100644
--- a/include/xen/hvc-console.h
+++ b/include/xen/hvc-console.h
@@ -5,11 +5,12 @@ extern struct console xenboot_console;
 
 #ifdef CONFIG_HVC_XEN
 void xen_console_resume(void);
+void xen_raw_console_write(const char *str);
+void xen_raw_printk(const char *fmt, ...);
 #else
 static inline void xen_console_resume(void) { }
+static inline void xen_raw_console_write(const char *str) { }
+static inline void xen_raw_printk(const char *fmt, ...) { }
 #endif
 
-void xen_raw_console_write(const char *str);
-void xen_raw_printk(const char *fmt, ...);
-
 #endif  /* XEN_HVC_CONSOLE_H */
diff --git a/include/xen/interface/callback.h b/include/xen/interface/callback.h
index 4aadcba31af9..2ae3cd243264 100644
--- a/include/xen/interface/callback.h
+++ b/include/xen/interface/callback.h
@@ -82,9 +82,9 @@
  */
 #define CALLBACKOP_register                0
 struct callback_register {
-    uint16_t type;
-    uint16_t flags;
-    struct xen_callback address;
+        uint16_t type;
+        uint16_t flags;
+        xen_callback_t address;
 };
 
 /*
diff --git a/include/xen/xen-ops.h b/include/xen/xen-ops.h
index a706d6a78960..883a21bba24b 100644
--- a/include/xen/xen-ops.h
+++ b/include/xen/xen-ops.h
@@ -11,4 +11,7 @@ void xen_post_suspend(int suspend_cancelled);
 void xen_mm_pin_all(void);
 void xen_mm_unpin_all(void);
 
+void xen_timer_resume(void);
+void xen_arch_resume(void);
+
 #endif /* INCLUDE_XEN_OPS_H */