167 files changed, 3653 insertions, 1244 deletions
diff --git a/include/linux/acpi.h b/include/linux/acpi.h
index a17177639376..702f79dad16a 100644
--- a/include/linux/acpi.h
+++ b/include/linux/acpi.h
@@ -236,6 +236,7 @@ int acpi_check_mem_region(resource_size_t start, resource_size_t n,
                      const char *name);
 #ifdef CONFIG_PM_SLEEP
+void __init acpi_no_s4_hw_signature(void);
 void __init acpi_old_suspend_ordering(void);
 #endif /* CONFIG_PM_SLEEP */
 #else   /* CONFIG_ACPI */
diff --git a/include/linux/anon_inodes.h b/include/linux/anon_inodes.h
index 6129e58ca7c9..e0a0cdc2da43 100644
--- a/include/linux/anon_inodes.h
+++ b/include/linux/anon_inodes.h
@@ -9,7 +9,7 @@
 #define _LINUX_ANON_INODES_H
 int anon_inode_getfd(const char *name, const struct file_operations *fops,
-                     void *priv);
+                     void *priv, int flags);
 #endif /* _LINUX_ANON_INODES_H */
diff --git a/include/linux/async_tx.h b/include/linux/async_tx.h
index eb640f0acfac..0f50d4cc4360 100644
--- a/include/linux/async_tx.h
+++ b/include/linux/async_tx.h
@@ -101,21 +101,14 @@ async_tx_find_channel(struct dma_async_tx_descriptor *depend_tx,
 /**
 * async_tx_sync_epilog - actions to take if an operation is run synchronously
- * @flags: async_tx flags
- * @depend_tx: transaction depends on depend_tx
 * @cb_fn: function to call when the transaction completes
 * @cb_fn_param: parameter to pass to the callback routine
 */
 static inline void
-async_tx_sync_epilog(unsigned long flags,
+async_tx_sync_epilog(dma_async_tx_callback cb_fn, void *cb_fn_param)
-        struct dma_async_tx_descriptor *depend_tx,
-        dma_async_tx_callback cb_fn, void *cb_fn_param)
 {
        if (cb_fn)
                cb_fn(cb_fn_param);
-        if (depend_tx && (flags & ASYNC_TX_DEP_ACK))
-                async_tx_ack(depend_tx);
 }
 void
@@ -152,4 +145,6 @@ struct dma_async_tx_descriptor *
 async_trigger_callback(enum async_tx_flags flags,
        struct dma_async_tx_descriptor *depend_tx,
        dma_async_tx_callback cb_fn, void *cb_fn_param);
+void async_tx_quiesce(struct dma_async_tx_descriptor **tx);
 #endif /* _ASYNC_TX_H_ */
diff --git a/include/linux/atmel-pwm-bl.h b/include/linux/atmel-pwm-bl.h
new file mode 100644
index 000000000000..0153a47806c2
--- /dev/null
+++ b/include/linux/atmel-pwm-bl.h
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2007 Atmel Corporation
+ *
+ * Driver for the AT32AP700X PS/2 controller (PSIF).
+ *
+ * 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 __INCLUDE_ATMEL_PWM_BL_H
+#define __INCLUDE_ATMEL_PWM_BL_H
+/**
+ * struct atmel_pwm_bl_platform_data
+ * @pwm_channel: which PWM channel in the PWM module to use.
+ * @pwm_frequency: PWM frequency to generate, the driver will try to be as
+ *      close as the prescaler allows.
+ * @pwm_compare_max: value to use in the PWM channel compare register.
+ * @pwm_duty_max: maximum duty cycle value, must be less than or equal to
+ *      pwm_compare_max.
+ * @pwm_duty_min: minimum duty cycle value, must be less than pwm_duty_max.
+ * @pwm_active_low: set to one if the low part of the PWM signal increases the
+ *      brightness of the backlight.
+ * @gpio_on: GPIO line to control the backlight on/off, set to -1 if not used.
+ * @on_active_low: set to one if the on/off signal is on when GPIO is low.
+ *
+ * This struct must be added to the platform device in the board code. It is
+ * used by the atmel-pwm-bl driver to setup the GPIO to control on/off and the
+ * PWM device.
+ */
+struct atmel_pwm_bl_platform_data {
+        unsigned int pwm_channel;
+        unsigned int pwm_frequency;
+        unsigned int pwm_compare_max;
+        unsigned int pwm_duty_max;
+        unsigned int pwm_duty_min;
+        unsigned int pwm_active_low;
+        int gpio_on;
+        unsigned int on_active_low;
+};
+#endif /* __INCLUDE_ATMEL_PWM_BL_H */
diff --git a/include/linux/audit.h b/include/linux/audit.h
index 8b82974bdc12..6272a395d43c 100644
--- a/include/linux/audit.h
+++ b/include/linux/audit.h
@@ -286,7 +286,6 @@
 #define AUDIT_ARCH_SHEL64       (EM_SH|__AUDIT_ARCH_64BIT|__AUDIT_ARCH_LE)
 #define AUDIT_ARCH_SPARC        (EM_SPARC)
 #define AUDIT_ARCH_SPARC64      (EM_SPARCV9|__AUDIT_ARCH_64BIT)
-#define AUDIT_ARCH_V850         (EM_V850|__AUDIT_ARCH_LE)
 #define AUDIT_ARCH_X86_64       (EM_X86_64|__AUDIT_ARCH_64BIT|__AUDIT_ARCH_LE)
 #define AUDIT_PERM_EXEC         1
diff --git a/include/linux/auto_fs4.h b/include/linux/auto_fs4.h
index 31a29541b504..b785c6f8644d 100644
--- a/include/linux/auto_fs4.h
+++ b/include/linux/auto_fs4.h
@@ -98,8 +98,6 @@ union autofs_v5_packet_union {
 #define AUTOFS_IOC_EXPIRE_INDIRECT      AUTOFS_IOC_EXPIRE_MULTI
 #define AUTOFS_IOC_EXPIRE_DIRECT        AUTOFS_IOC_EXPIRE_MULTI
 #define AUTOFS_IOC_PROTOSUBVER          _IOR(0x93,0x67,int)
-#define AUTOFS_IOC_ASKREGHOST           _IOR(0x93,0x68,int)
-#define AUTOFS_IOC_TOGGLEREGHOST        _IOR(0x93,0x69,int)
 #define AUTOFS_IOC_ASKUMOUNT            _IOR(0x93,0x70,int)
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/bcd.h b/include/linux/bcd.h
index c545308125b0..7ac518e3c152 100644
--- a/include/linux/bcd.h
+++ b/include/linux/bcd.h
@@ -10,8 +10,13 @@
 #ifndef _BCD_H
 #define _BCD_H
-#define BCD2BIN(val)    (((val) & 0x0f) + ((val)>>4)*10)
+#include <linux/compiler.h>
-#define BIN2BCD(val)    ((((val)/10)<<4) + (val)%10)
+unsigned bcd2bin(unsigned char val) __attribute_const__;
+unsigned char bin2bcd(unsigned val) __attribute_const__;
+#define BCD2BIN(val)    bcd2bin(val)
+#define BIN2BCD(val)    bin2bcd(val)
 /* backwards compat */
 #define BCD_TO_BIN(val) ((val)=BCD2BIN(val))
diff --git a/include/linux/binfmts.h b/include/linux/binfmts.h
index ee0ed48e8348..826f62350805 100644
--- a/include/linux/binfmts.h
+++ b/include/linux/binfmts.h
@@ -38,7 +38,7 @@ struct linux_binprm{
                     misc_bang:1;
        struct file * file;
        int e_uid, e_gid;
-        kernel_cap_t cap_inheritable, cap_permitted;
+        kernel_cap_t cap_post_exec_permitted;
        bool cap_effective;
        void *security;
        int argc, envc;
diff --git a/include/linux/bootmem.h b/include/linux/bootmem.h
index a1d9b79078ea..4ddf2922fc8d 100644
--- a/include/linux/bootmem.h
+++ b/include/linux/bootmem.h
@@ -28,52 +28,73 @@ extern unsigned long saved_max_pfn;
 * memory pages (including holes) on the node.
 */
 typedef struct bootmem_data {
-        unsigned long node_boot_start;
+        unsigned long node_min_pfn;
        unsigned long node_low_pfn;
        void *node_bootmem_map;
-        unsigned long last_offset;
+        unsigned long last_end_off;
-        unsigned long last_pos;
+        unsigned long hint_idx;
-        unsigned long last_success;     /* Previous allocation point.  To speed
-                                         * up searching */
        struct list_head list;
 } bootmem_data_t;
+extern bootmem_data_t bootmem_node_data[];
 extern unsigned long bootmem_bootmap_pages(unsigned long);
+extern unsigned long init_bootmem_node(pg_data_t *pgdat,
+                                       unsigned long freepfn,
+                                       unsigned long startpfn,
+                                       unsigned long endpfn);
 extern unsigned long init_bootmem(unsigned long addr, unsigned long memend);
+extern unsigned long free_all_bootmem_node(pg_data_t *pgdat);
+extern unsigned long free_all_bootmem(void);
+extern void free_bootmem_node(pg_data_t *pgdat,
+                              unsigned long addr,
+                              unsigned long size);
 extern void free_bootmem(unsigned long addr, unsigned long size);
-extern void *__alloc_bootmem(unsigned long size,
+/*
+ * Flags for reserve_bootmem (also if CONFIG_HAVE_ARCH_BOOTMEM_NODE,
+ * the architecture-specific code should honor this).
+ *
+ * If flags is 0, then the return value is always 0 (success). If
+ * flags contains BOOTMEM_EXCLUSIVE, then -EBUSY is returned if the
+ * memory already was reserved.
+ */
+#define BOOTMEM_DEFAULT         0
+#define BOOTMEM_EXCLUSIVE       (1<<0)
+extern int reserve_bootmem_node(pg_data_t *pgdat,
+                                 unsigned long physaddr,
+                                 unsigned long size,
+                                 int flags);
+#ifndef CONFIG_HAVE_ARCH_BOOTMEM_NODE
+extern int reserve_bootmem(unsigned long addr, unsigned long size, int flags);
+#endif
+extern void *__alloc_bootmem_nopanic(unsigned long size,
                             unsigned long align,
                             unsigned long goal);
-extern void *__alloc_bootmem_nopanic(unsigned long size,
+extern void *__alloc_bootmem(unsigned long size,
                                     unsigned long align,
                                     unsigned long goal);
 extern void *__alloc_bootmem_low(unsigned long size,
                                 unsigned long align,
                                 unsigned long goal);
+extern void *__alloc_bootmem_node(pg_data_t *pgdat,
+                                  unsigned long size,
+                                  unsigned long align,
+                                  unsigned long goal);
+extern void *__alloc_bootmem_node_nopanic(pg_data_t *pgdat,
+                                  unsigned long size,
+                                  unsigned long align,
+                                  unsigned long goal);
 extern void *__alloc_bootmem_low_node(pg_data_t *pgdat,
                                      unsigned long size,
                                      unsigned long align,
                                      unsigned long goal);
-extern void *__alloc_bootmem_core(struct bootmem_data *bdata,
-                                  unsigned long size,
-                                  unsigned long align,
-                                  unsigned long goal,
-                                  unsigned long limit);
-/*
- * flags for reserve_bootmem (also if CONFIG_HAVE_ARCH_BOOTMEM_NODE,
- * the architecture-specific code should honor this)
- */
-#define BOOTMEM_DEFAULT         0
-#define BOOTMEM_EXCLUSIVE       (1<<0)
 #ifndef CONFIG_HAVE_ARCH_BOOTMEM_NODE
-/*
- * If flags is 0, then the return value is always 0 (success). If
- * flags contains BOOTMEM_EXCLUSIVE, then -EBUSY is returned if the
- * memory already was reserved.
- */
-extern int reserve_bootmem(unsigned long addr, unsigned long size, int flags);
 #define alloc_bootmem(x) \
        __alloc_bootmem(x, SMP_CACHE_BYTES, __pa(MAX_DMA_ADDRESS))
 #define alloc_bootmem_low(x) \
@@ -86,34 +107,16 @@ extern int reserve_bootmem(unsigned long addr, unsigned long size, int flags);
 extern int reserve_bootmem_generic(unsigned long addr, unsigned long size,
                                   int flags);
-extern unsigned long free_all_bootmem(void);
-extern unsigned long free_all_bootmem_node(pg_data_t *pgdat);
-extern void *__alloc_bootmem_node(pg_data_t *pgdat,
-                                  unsigned long size,
-                                  unsigned long align,
-                                  unsigned long goal);
-extern unsigned long init_bootmem_node(pg_data_t *pgdat,
-                                       unsigned long freepfn,
-                                       unsigned long startpfn,
-                                       unsigned long endpfn);
-extern int reserve_bootmem_node(pg_data_t *pgdat,
-                                 unsigned long physaddr,
-                                 unsigned long size,
-                                 int flags);
-extern void free_bootmem_node(pg_data_t *pgdat,
-                              unsigned long addr,
-                              unsigned long size);
-extern void *alloc_bootmem_section(unsigned long size,
-                                   unsigned long section_nr);
-#ifndef CONFIG_HAVE_ARCH_BOOTMEM_NODE
 #define alloc_bootmem_node(pgdat, x) \
        __alloc_bootmem_node(pgdat, x, SMP_CACHE_BYTES, __pa(MAX_DMA_ADDRESS))
 #define alloc_bootmem_pages_node(pgdat, x) \
        __alloc_bootmem_node(pgdat, x, PAGE_SIZE, __pa(MAX_DMA_ADDRESS))
 #define alloc_bootmem_low_pages_node(pgdat, x) \
        __alloc_bootmem_low_node(pgdat, x, PAGE_SIZE, 0)
-#endif /* !CONFIG_HAVE_ARCH_BOOTMEM_NODE */
+extern void *alloc_bootmem_section(unsigned long size,
+                                   unsigned long section_nr);
 #ifdef CONFIG_HAVE_ARCH_ALLOC_REMAP
 extern void *alloc_remap(int nid, unsigned long size);
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);
+        struct config_item *(*make_item)(struct config_group *group, const char *name);
-        int (*make_group)(struct config_group *group, const char *name, struct config_group **new_group);
+        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/cpumask.h b/include/linux/cpumask.h
index c24875bd9c5b..1b5c98e7fef7 100644
--- a/include/linux/cpumask.h
+++ b/include/linux/cpumask.h
@@ -17,6 +17,20 @@
 * For details of cpus_onto(), see bitmap_onto in lib/bitmap.c.
 * For details of cpus_fold(), see bitmap_fold in lib/bitmap.c.
 *
+ * . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
+ * Note: The alternate operations with the suffix "_nr" are used
+ *       to limit the range of the loop to nr_cpu_ids instead of
+ *       NR_CPUS when NR_CPUS > 64 for performance reasons.
+ *       If NR_CPUS is <= 64 then most assembler bitmask
+ *       operators execute faster with a constant range, so
+ *       the operator will continue to use NR_CPUS.
+ *
+ *       Another consideration is that nr_cpu_ids is initialized
+ *       to NR_CPUS and isn't lowered until the possible cpus are
+ *       discovered (including any disabled cpus).  So early uses
+ *       will span the entire range of NR_CPUS.
+ * . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
+ *
 * The available cpumask operations are:
 *
 * void cpu_set(cpu, mask)              turn on bit 'cpu' in mask
@@ -38,18 +52,60 @@
 * int cpus_empty(mask)                 Is mask empty (no bits sets)?
 * int cpus_full(mask)                  Is mask full (all bits sets)?
 * int cpus_weight(mask)                Hamming weigh - number of set bits
+ * int cpus_weight_nr(mask)             Same using nr_cpu_ids instead of NR_CPUS
 *
 * void cpus_shift_right(dst, src, n)   Shift right
 * void cpus_shift_left(dst, src, n)    Shift left
 *
 * int first_cpu(mask)                  Number lowest set bit, or NR_CPUS
 * int next_cpu(cpu, mask)              Next cpu past 'cpu', or NR_CPUS
+ * int next_cpu_nr(cpu, mask)           Next cpu past 'cpu', or nr_cpu_ids
 *
 * cpumask_t cpumask_of_cpu(cpu)        Return cpumask with bit 'cpu' set
+ *ifdef CONFIG_HAS_CPUMASK_OF_CPU
+ * cpumask_of_cpu_ptr_declare(v)        Declares cpumask_t *v
+ * cpumask_of_cpu_ptr_next(v, cpu)      Sets v = &cpumask_of_cpu_map[cpu]
+ * cpumask_of_cpu_ptr(v, cpu)           Combines above two operations
+ *else
+ * cpumask_of_cpu_ptr_declare(v)        Declares cpumask_t _v and *v = &_v
+ * cpumask_of_cpu_ptr_next(v, cpu)      Sets _v = cpumask_of_cpu(cpu)
+ * cpumask_of_cpu_ptr(v, cpu)           Combines above two operations
+ *endif
 * CPU_MASK_ALL                         Initializer - all bits set
 * CPU_MASK_NONE                        Initializer - no bits set
 * unsigned long *cpus_addr(mask)       Array of unsigned long's in mask
 *
+ * CPUMASK_ALLOC kmalloc's a structure that is a composite of many cpumask_t
+ * variables, and CPUMASK_PTR provides pointers to each field.
+ *
+ * The structure should be defined something like this:
+ * struct my_cpumasks {
+ *      cpumask_t mask1;
+ *      cpumask_t mask2;
+ * };
+ *
+ * Usage is then:
+ *      CPUMASK_ALLOC(my_cpumasks);
+ *      CPUMASK_PTR(mask1, my_cpumasks);
+ *      CPUMASK_PTR(mask2, my_cpumasks);
+ *
+ *      --- DO NOT reference cpumask_t pointers until this check ---
+ *      if (my_cpumasks == NULL)
+ *              "kmalloc failed"...
+ *
+ * References are now pointers to the cpumask_t variables (*mask1, ...)
+ *
+ *if NR_CPUS > BITS_PER_LONG
+ *   CPUMASK_ALLOC(m)                   Declares and allocates struct m *m =
+ *                                              kmalloc(sizeof(*m), GFP_KERNEL)
+ *   CPUMASK_FREE(m)                    Macro for kfree(m)
+ *else
+ *   CPUMASK_ALLOC(m)                   Declares struct m _m, *m = &_m
+ *   CPUMASK_FREE(m)                    Nop
+ *endif
+ *   CPUMASK_PTR(v, m)                  Declares cpumask_t *v = &(m->v)
+ * ------------------------------------------------------------------------
+ *
 * int cpumask_scnprintf(buf, len, mask) Format cpumask for printing
 * int cpumask_parse_user(ubuf, ulen, mask)     Parse ascii string as cpumask
 * int cpulist_scnprintf(buf, len, mask) Format cpumask as list for printing
@@ -59,7 +115,8 @@
 * void cpus_onto(dst, orig, relmap)    *dst = orig relative to relmap
 * void cpus_fold(dst, orig, sz)        dst bits = orig bits mod sz
 *
- * for_each_cpu_mask(cpu, mask)         for-loop cpu over mask
+ * for_each_cpu_mask(cpu, mask)         for-loop cpu over mask using NR_CPUS
+ * for_each_cpu_mask_nr(cpu, mask)      for-loop cpu over mask using nr_cpu_ids
 *
 * int num_online_cpus()                Number of online CPUs
 * int num_possible_cpus()              Number of all possible CPUs
@@ -216,23 +273,19 @@ static inline void __cpus_shift_left(cpumask_t *dstp,
        bitmap_shift_left(dstp->bits, srcp->bits, n, nbits);
 }
-#ifdef CONFIG_SMP
-int __first_cpu(const cpumask_t *srcp);
-#define first_cpu(src) __first_cpu(&(src))
-int __next_cpu(int n, const cpumask_t *srcp);
-#define next_cpu(n, src) __next_cpu((n), &(src))
-#else
-#define first_cpu(src)          ({ (void)(src); 0; })
-#define next_cpu(n, src)        ({ (void)(src); 1; })
-#endif
 #ifdef CONFIG_HAVE_CPUMASK_OF_CPU_MAP
 extern cpumask_t *cpumask_of_cpu_map;
-#define cpumask_of_cpu(cpu)    (cpumask_of_cpu_map[cpu])
+#define cpumask_of_cpu(cpu)     (cpumask_of_cpu_map[cpu])
+#define cpumask_of_cpu_ptr(v, cpu)                                      \
+                const cpumask_t *v = &cpumask_of_cpu(cpu)
+#define cpumask_of_cpu_ptr_declare(v)                                   \
+                const cpumask_t *v
+#define cpumask_of_cpu_ptr_next(v, cpu)                                 \
+                                        v = &cpumask_of_cpu(cpu)
 #else
 #define cpumask_of_cpu(cpu)                                             \
-(*({                                                                    \
+({                                                                      \
        typeof(_unused_cpumask_arg_) m;                                 \
        if (sizeof(m) == sizeof(unsigned long)) {                       \
                m.bits[0] = 1UL<<(cpu);                                 \
@@ -240,8 +293,16 @@ extern cpumask_t *cpumask_of_cpu_map;
                cpus_clear(m);                                          \
                cpu_set((cpu), m);                                      \
        }                                                               \
-        &m;                                                             \
+        m;                                                              \
-}))
+})
+#define cpumask_of_cpu_ptr(v, cpu)                                      \
+                cpumask_t _##v = cpumask_of_cpu(cpu);                   \
+                const cpumask_t *v = &_##v
+#define cpumask_of_cpu_ptr_declare(v)                                   \
+                cpumask_t _##v;                                         \
+                const cpumask_t *v = &_##v
+#define cpumask_of_cpu_ptr_next(v, cpu)                                 \
+                                        _##v = cpumask_of_cpu(cpu)
 #endif
 #define CPU_MASK_LAST_WORD BITMAP_LAST_WORD_MASK(NR_CPUS)
@@ -281,6 +342,15 @@ extern cpumask_t cpu_mask_all;
 #define cpus_addr(src) ((src).bits)
+#if NR_CPUS > BITS_PER_LONG
+#define CPUMASK_ALLOC(m)        struct m *m = kmalloc(sizeof(*m), GFP_KERNEL)
+#define CPUMASK_FREE(m)         kfree(m)
+#else
+#define CPUMASK_ALLOC(m)        struct m _m, *m = &_m
+#define CPUMASK_FREE(m)
+#endif
+#define CPUMASK_PTR(v, m)       cpumask_t *v = &(m->v)
 #define cpumask_scnprintf(buf, len, src) \
                        __cpumask_scnprintf((buf), (len), &(src), NR_CPUS)
 static inline int __cpumask_scnprintf(char *buf, int len,
@@ -343,29 +413,59 @@ static inline void __cpus_fold(cpumask_t *dstp, const cpumask_t *origp,
        bitmap_fold(dstp->bits, origp->bits, sz, nbits);
 }
-#if NR_CPUS > 1
+#if NR_CPUS == 1
-#define for_each_cpu_mask(cpu, mask)            \
-        for ((cpu) = first_cpu(mask);           \
+#define nr_cpu_ids              1
-                (cpu) < NR_CPUS;                \
+#define first_cpu(src)          ({ (void)(src); 0; })
-                (cpu) = next_cpu((cpu), (mask)))
+#define next_cpu(n, src)        ({ (void)(src); 1; })
-#else /* NR_CPUS == 1 */
+#define any_online_cpu(mask)    0
-#define for_each_cpu_mask(cpu, mask)            \
+#define for_each_cpu_mask(cpu, mask)    \
        for ((cpu) = 0; (cpu) < 1; (cpu)++, (void)mask)
-#endif /* NR_CPUS */
+#else /* NR_CPUS > 1 */
+extern int nr_cpu_ids;
+int __first_cpu(const cpumask_t *srcp);
+int __next_cpu(int n, const cpumask_t *srcp);
+int __any_online_cpu(const cpumask_t *mask);
+#define first_cpu(src)          __first_cpu(&(src))
+#define next_cpu(n, src)        __next_cpu((n), &(src))
+#define any_online_cpu(mask) __any_online_cpu(&(mask))
+#define for_each_cpu_mask(cpu, mask)                    \
+        for ((cpu) = -1;                                \
+                (cpu) = next_cpu((cpu), (mask)),        \
+                (cpu) < NR_CPUS; )
+#endif
+#if NR_CPUS <= 64
 #define next_cpu_nr(n, src)             next_cpu(n, src)
 #define cpus_weight_nr(cpumask)         cpus_weight(cpumask)
 #define for_each_cpu_mask_nr(cpu, mask) for_each_cpu_mask(cpu, mask)
+#else /* NR_CPUS > 64 */
+int __next_cpu_nr(int n, const cpumask_t *srcp);
+#define next_cpu_nr(n, src)     __next_cpu_nr((n), &(src))
+#define cpus_weight_nr(cpumask) __cpus_weight(&(cpumask), nr_cpu_ids)
+#define for_each_cpu_mask_nr(cpu, mask)                 \
+        for ((cpu) = -1;                                \
+                (cpu) = next_cpu_nr((cpu), (mask)),     \
+                (cpu) < nr_cpu_ids; )
+#endif /* NR_CPUS > 64 */
 /*
 * The following particular system cpumasks and operations manage
- * possible, present and online cpus.  Each of them is a fixed size
+ * possible, present, active and online cpus.  Each of them is a fixed size
 * bitmap of size NR_CPUS.
 *
 *  #ifdef CONFIG_HOTPLUG_CPU
 *     cpu_possible_map - has bit 'cpu' set iff cpu is populatable
 *     cpu_present_map  - has bit 'cpu' set iff cpu is populated
 *     cpu_online_map   - has bit 'cpu' set iff cpu available to scheduler
+ *     cpu_active_map   - has bit 'cpu' set iff cpu available to migration
 *  #else
 *     cpu_possible_map - has bit 'cpu' set iff cpu is populated
 *     cpu_present_map  - copy of cpu_possible_map
@@ -416,14 +516,16 @@ static inline void __cpus_fold(cpumask_t *dstp, const cpumask_t *origp,
 extern cpumask_t cpu_possible_map;
 extern cpumask_t cpu_online_map;
 extern cpumask_t cpu_present_map;
+extern cpumask_t cpu_active_map;
 #if NR_CPUS > 1
-#define num_online_cpus()       cpus_weight(cpu_online_map)
+#define num_online_cpus()       cpus_weight_nr(cpu_online_map)
-#define num_possible_cpus()     cpus_weight(cpu_possible_map)
+#define num_possible_cpus()     cpus_weight_nr(cpu_possible_map)
-#define num_present_cpus()      cpus_weight(cpu_present_map)
+#define num_present_cpus()      cpus_weight_nr(cpu_present_map)
 #define cpu_online(cpu)         cpu_isset((cpu), cpu_online_map)
 #define cpu_possible(cpu)       cpu_isset((cpu), cpu_possible_map)
 #define cpu_present(cpu)        cpu_isset((cpu), cpu_present_map)
+#define cpu_active(cpu)         cpu_isset((cpu), cpu_active_map)
 #else
 #define num_online_cpus()       1
 #define num_possible_cpus()     1
@@ -431,21 +533,13 @@ extern cpumask_t cpu_present_map;
 #define cpu_online(cpu)         ((cpu) == 0)
 #define cpu_possible(cpu)       ((cpu) == 0)
 #define cpu_present(cpu)        ((cpu) == 0)
+#define cpu_active(cpu)         ((cpu) == 0)
 #endif
 #define cpu_is_offline(cpu)     unlikely(!cpu_online(cpu))
-#ifdef CONFIG_SMP
+#define for_each_possible_cpu(cpu) for_each_cpu_mask_nr((cpu), cpu_possible_map)
-extern int nr_cpu_ids;
+#define for_each_online_cpu(cpu)   for_each_cpu_mask_nr((cpu), cpu_online_map)
-#define any_online_cpu(mask) __any_online_cpu(&(mask))
+#define for_each_present_cpu(cpu)  for_each_cpu_mask_nr((cpu), cpu_present_map)
-int __any_online_cpu(const cpumask_t *mask);
-#else
-#define nr_cpu_ids                      1
-#define any_online_cpu(mask)            0
-#endif
-#define for_each_possible_cpu(cpu)  for_each_cpu_mask((cpu), cpu_possible_map)
-#define for_each_online_cpu(cpu)  for_each_cpu_mask((cpu), cpu_online_map)
-#define for_each_present_cpu(cpu) for_each_cpu_mask((cpu), cpu_present_map)
 #endif /* __LINUX_CPUMASK_H */
diff --git a/include/linux/cpuset.h b/include/linux/cpuset.h
index 038578362b47..e8f450c499b0 100644
--- a/include/linux/cpuset.h
+++ b/include/linux/cpuset.h
@@ -78,6 +78,8 @@ extern void cpuset_track_online_nodes(void);
 extern int current_cpuset_is_being_rebound(void);
+extern void rebuild_sched_domains(void);
 #else /* !CONFIG_CPUSETS */
 static inline int cpuset_init_early(void) { return 0; }
@@ -156,6 +158,11 @@ static inline int current_cpuset_is_being_rebound(void)
        return 0;
 }
+static inline void rebuild_sched_domains(void)
+{
+        partition_sched_domains(0, NULL, NULL);
+}
 #endif /* !CONFIG_CPUSETS */
 #endif /* _LINUX_CPUSET_H */
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_NONE    ASYNC_CLOSING_WAIT_NONE
-#define CY_CLOSING_WAIT_INF     0
+#define CY_CLOSING_WAIT_INF     ASYNC_CLOSING_WAIT_INF
 #define CyMAX_CHIPS_PER_CARD    8
diff --git a/include/linux/dca.h b/include/linux/dca.h
index af61cd1f37e9..b00a753eda53 100644
--- a/include/linux/dca.h
+++ b/include/linux/dca.h
@@ -10,6 +10,7 @@ void dca_unregister_notify(struct notifier_block *nb);
 #define DCA_PROVIDER_REMOVE  0x0002
 struct dca_provider {
+        struct list_head        node;
        struct dca_ops          *ops;
        struct device           *cd;
        int                      id;
@@ -18,7 +19,9 @@ struct dca_provider {
 struct dca_ops {
        int     (*add_requester)    (struct dca_provider *, struct device *);
        int     (*remove_requester) (struct dca_provider *, struct device *);
-        u8      (*get_tag)          (struct dca_provider *, int cpu);
+        u8      (*get_tag)          (struct dca_provider *, struct device *,
+                                     int cpu);
+        int     (*dev_managed)      (struct dca_provider *, struct device *);
 };
 struct dca_provider *alloc_dca_provider(struct dca_ops *ops, int priv_size);
@@ -32,9 +35,11 @@ static inline void *dca_priv(struct dca_provider *dca)
 }
 /* Requester API */
+#define DCA_GET_TAG_TWO_ARGS
 int dca_add_requester(struct device *dev);
 int dca_remove_requester(struct device *dev);
 u8 dca_get_tag(int cpu);
+u8 dca3_get_tag(struct device *dev, int cpu);
 /* internal stuff */
 int __init dca_sysfs_init(void);
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
+#define BUS_ID_SIZE             20
-/* 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
 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, ...)
+                                    dev_t devt, void *drvdata,
-                                    __attribute__((format(printf, 4, 5)));
+                                    const char *fmt, ...)
-extern struct device *device_create_drvdata(struct class *cls,
-                                            struct device *parent,
-                                            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/dmaengine.h b/include/linux/dmaengine.h
index d08a5c5eb928..adb0b084eb5a 100644
--- a/include/linux/dmaengine.h
+++ b/include/linux/dmaengine.h
@@ -89,10 +89,23 @@ enum dma_transaction_type {
        DMA_MEMSET,
        DMA_MEMCPY_CRC32C,
        DMA_INTERRUPT,
+        DMA_SLAVE,
 };
 /* last transaction type for creation of the capabilities mask */
-#define DMA_TX_TYPE_END (DMA_INTERRUPT + 1)
+#define DMA_TX_TYPE_END (DMA_SLAVE + 1)
+/**
+ * enum dma_slave_width - DMA slave register access width.
+ * @DMA_SLAVE_WIDTH_8BIT: Do 8-bit slave register accesses
+ * @DMA_SLAVE_WIDTH_16BIT: Do 16-bit slave register accesses
+ * @DMA_SLAVE_WIDTH_32BIT: Do 32-bit slave register accesses
+ */
+enum dma_slave_width {
+        DMA_SLAVE_WIDTH_8BIT,
+        DMA_SLAVE_WIDTH_16BIT,
+        DMA_SLAVE_WIDTH_32BIT,
+};
 /**
 * enum dma_ctrl_flags - DMA flags to augment operation preparation,
@@ -102,10 +115,14 @@ enum dma_transaction_type {
 * @DMA_CTRL_ACK - the descriptor cannot be reused until the client
 *      acknowledges receipt, i.e. has has a chance to establish any
 *      dependency chains
+ * @DMA_COMPL_SKIP_SRC_UNMAP - set to disable dma-unmapping the source buffer(s)
+ * @DMA_COMPL_SKIP_DEST_UNMAP - set to disable dma-unmapping the destination(s)
 */
 enum dma_ctrl_flags {
        DMA_PREP_INTERRUPT = (1 << 0),
        DMA_CTRL_ACK = (1 << 1),
+        DMA_COMPL_SKIP_SRC_UNMAP = (1 << 2),
+        DMA_COMPL_SKIP_DEST_UNMAP = (1 << 3),
 };
 /**
@@ -115,6 +132,32 @@ enum dma_ctrl_flags {
 typedef struct { DECLARE_BITMAP(bits, DMA_TX_TYPE_END); } dma_cap_mask_t;
 /**
+ * struct dma_slave - Information about a DMA slave
+ * @dev: device acting as DMA slave
+ * @dma_dev: required DMA master device. If non-NULL, the client can not be
+ *      bound to other masters than this.
+ * @tx_reg: physical address of data register used for
+ *      memory-to-peripheral transfers
+ * @rx_reg: physical address of data register used for
+ *      peripheral-to-memory transfers
+ * @reg_width: peripheral register width
+ *
+ * If dma_dev is non-NULL, the client can not be bound to other DMA
+ * masters than the one corresponding to this device. The DMA master
+ * driver may use this to determine if there is controller-specific
+ * data wrapped around this struct. Drivers of platform code that sets
+ * the dma_dev field must therefore make sure to use an appropriate
+ * controller-specific dma slave structure wrapping this struct.
+ */
+struct dma_slave {
+        struct device           *dev;
+        struct device           *dma_dev;
+        dma_addr_t              tx_reg;
+        dma_addr_t              rx_reg;
+        enum dma_slave_width    reg_width;
+};
+/**
 * struct dma_chan_percpu - the per-CPU part of struct dma_chan
 * @refcount: local_t used for open-coded "bigref" counting
 * @memcpy_count: transaction counter
@@ -139,6 +182,7 @@ struct dma_chan_percpu {
 * @rcu: the DMA channel's RCU head
 * @device_node: used to add this to the device chan list
 * @local: per-cpu pointer to a struct dma_chan_percpu
+ * @client-count: how many clients are using this channel
 */
 struct dma_chan {
        struct dma_device *device;
@@ -154,6 +198,7 @@ struct dma_chan {
        struct list_head device_node;
        struct dma_chan_percpu *local;
+        int client_count;
 };
 #define to_dma_chan(p) container_of(p, struct dma_chan, dev)
@@ -202,11 +247,14 @@ typedef enum dma_state_client (*dma_event_callback) (struct dma_client *client,
 * @event_callback: func ptr to call when something happens
 * @cap_mask: only return channels that satisfy the requested capabilities
 *  a value of zero corresponds to any capability
+ * @slave: data for preparing slave transfer. Must be non-NULL iff the
+ *  DMA_SLAVE capability is requested.
 * @global_node: list_head for global dma_client_list
 */
 struct dma_client {
        dma_event_callback      event_callback;
        dma_cap_mask_t          cap_mask;
+        struct dma_slave        *slave;
        struct list_head        global_node;
 };
@@ -263,6 +311,8 @@ struct dma_async_tx_descriptor {
 * @device_prep_dma_zero_sum: prepares a zero_sum operation
 * @device_prep_dma_memset: prepares a memset operation
 * @device_prep_dma_interrupt: prepares an end of chain interrupt operation
+ * @device_prep_slave_sg: prepares a slave dma operation
+ * @device_terminate_all: terminate all pending operations
 * @device_issue_pending: push pending transactions to hardware
 */
 struct dma_device {
@@ -279,7 +329,8 @@ struct dma_device {
        int dev_id;
        struct device *dev;
-        int (*device_alloc_chan_resources)(struct dma_chan *chan);
+        int (*device_alloc_chan_resources)(struct dma_chan *chan,
+                        struct dma_client *client);
        void (*device_free_chan_resources)(struct dma_chan *chan);
        struct dma_async_tx_descriptor *(*device_prep_dma_memcpy)(
@@ -297,6 +348,12 @@ struct dma_device {
        struct dma_async_tx_descriptor *(*device_prep_dma_interrupt)(
                struct dma_chan *chan, unsigned long flags);
+        struct dma_async_tx_descriptor *(*device_prep_slave_sg)(
+                struct dma_chan *chan, struct scatterlist *sgl,
+                unsigned int sg_len, enum dma_data_direction direction,
+                unsigned long flags);
+        void (*device_terminate_all)(struct dma_chan *chan);
        enum dma_status (*device_is_tx_complete)(struct dma_chan *chan,
                        dma_cookie_t cookie, dma_cookie_t *last,
                        dma_cookie_t *used);
@@ -318,16 +375,14 @@ dma_cookie_t dma_async_memcpy_pg_to_pg(struct dma_chan *chan,
 void dma_async_tx_descriptor_init(struct dma_async_tx_descriptor *tx,
        struct dma_chan *chan);
-static inline void
+static inline void async_tx_ack(struct dma_async_tx_descriptor *tx)
-async_tx_ack(struct dma_async_tx_descriptor *tx)
 {
        tx->flags |= DMA_CTRL_ACK;
 }
-static inline int
+static inline bool async_tx_test_ack(struct dma_async_tx_descriptor *tx)
-async_tx_test_ack(struct dma_async_tx_descriptor *tx)
 {
-        return tx->flags & DMA_CTRL_ACK;
+        return (tx->flags & DMA_CTRL_ACK) == DMA_CTRL_ACK;
 }
 #define first_dma_cap(mask) __first_dma_cap(&(mask))
diff --git a/include/linux/dw_dmac.h b/include/linux/dw_dmac.h
new file mode 100644
index 000000000000..04d217b442bf
--- /dev/null
+++ b/include/linux/dw_dmac.h
@@ -0,0 +1,62 @@
+/*
+ * Driver for the Synopsys DesignWare DMA Controller (aka DMACA on
+ * AVR32 systems.)
+ *
+ * Copyright (C) 2007 Atmel Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#ifndef DW_DMAC_H
+#define DW_DMAC_H
+#include <linux/dmaengine.h>
+/**
+ * struct dw_dma_platform_data - Controller configuration parameters
+ * @nr_channels: Number of channels supported by hardware (max 8)
+ */
+struct dw_dma_platform_data {
+        unsigned int    nr_channels;
+};
+/**
+ * struct dw_dma_slave - Controller-specific information about a slave
+ * @slave: Generic information about the slave
+ * @ctl_lo: Platform-specific initializer for the CTL_LO register
+ * @cfg_hi: Platform-specific initializer for the CFG_HI register
+ * @cfg_lo: Platform-specific initializer for the CFG_LO register
+ */
+struct dw_dma_slave {
+        struct dma_slave        slave;
+        u32                     cfg_hi;
+        u32                     cfg_lo;
+};
+/* Platform-configurable bits in CFG_HI */
+#define DWC_CFGH_FCMODE         (1 << 0)
+#define DWC_CFGH_FIFO_MODE      (1 << 1)
+#define DWC_CFGH_PROTCTL(x)     ((x) << 2)
+#define DWC_CFGH_SRC_PER(x)     ((x) << 7)
+#define DWC_CFGH_DST_PER(x)     ((x) << 11)
+/* Platform-configurable bits in CFG_LO */
+#define DWC_CFGL_PRIO(x)        ((x) << 5)      /* priority */
+#define DWC_CFGL_LOCK_CH_XFER   (0 << 12)       /* scope of LOCK_CH */
+#define DWC_CFGL_LOCK_CH_BLOCK  (1 << 12)
+#define DWC_CFGL_LOCK_CH_XACT   (2 << 12)
+#define DWC_CFGL_LOCK_BUS_XFER  (0 << 14)       /* scope of LOCK_BUS */
+#define DWC_CFGL_LOCK_BUS_BLOCK (1 << 14)
+#define DWC_CFGL_LOCK_BUS_XACT  (2 << 14)
+#define DWC_CFGL_LOCK_CH        (1 << 15)       /* channel lockout */
+#define DWC_CFGL_LOCK_BUS       (1 << 16)       /* busmaster lockout */
+#define DWC_CFGL_HS_DST_POL     (1 << 18)       /* dst handshake active low */
+#define DWC_CFGL_HS_SRC_POL     (1 << 19)       /* src handshake active low */
+static inline struct dw_dma_slave *to_dw_dma_slave(struct dma_slave *slave)
+{
+        return container_of(slave, struct dw_dma_slave, slave);
+}
+#endif /* DW_DMAC_H */
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/eventfd.h b/include/linux/eventfd.h
index a701399b7fed..a667637b54e3 100644
--- a/include/linux/eventfd.h
+++ b/include/linux/eventfd.h
@@ -10,6 +10,13 @@
 #ifdef CONFIG_EVENTFD
+/* For O_CLOEXEC and O_NONBLOCK */
+#include <linux/fcntl.h>
+/* Flags for eventfd2.  */
+#define EFD_CLOEXEC O_CLOEXEC
+#define EFD_NONBLOCK O_NONBLOCK
 struct file *eventfd_fget(int fd);
 int eventfd_signal(struct file *file, int n);
diff --git a/include/linux/eventpoll.h b/include/linux/eventpoll.h
index cf79853967ff..f1e1d3c47125 100644
--- a/include/linux/eventpoll.h
+++ b/include/linux/eventpoll.h
@@ -14,8 +14,12 @@
 #ifndef _LINUX_EVENTPOLL_H
 #define _LINUX_EVENTPOLL_H
+/* For O_CLOEXEC */
+#include <linux/fcntl.h>
 #include <linux/types.h>
+/* Flags for epoll_create1.  */
+#define EPOLL_CLOEXEC O_CLOEXEC
 /* Valid opcodes to issue to sys_epoll_ctl() */
 #define EPOLL_CTL_ADD 1
diff --git a/include/linux/fb.h b/include/linux/fb.h
index 72295b099228..3b8870e32afd 100644
--- a/include/linux/fb.h
+++ b/include/linux/fb.h
@@ -8,7 +8,6 @@ struct dentry;
 /* Definitions of frame buffers                                         */
-#define FB_MAJOR                29
 #define FB_MAX                  32      /* sufficient for now */
 /* ioctls
@@ -120,6 +119,10 @@ struct dentry;
 #define FB_ACCEL_XGI_VOLARI_V   47      /* XGI Volari V3XT, V5, V8      */
 #define FB_ACCEL_XGI_VOLARI_Z   48      /* XGI Volari Z7                */
 #define FB_ACCEL_OMAP1610       49      /* TI OMAP16xx                  */
+#define FB_ACCEL_TRIDENT_TGUI   50      /* Trident TGUI                 */
+#define FB_ACCEL_TRIDENT_3DIMAGE 51     /* Trident 3DImage              */
+#define FB_ACCEL_TRIDENT_BLADE3D 52     /* Trident Blade3D              */
+#define FB_ACCEL_TRIDENT_BLADEXP 53     /* Trident BladeXP              */
 #define FB_ACCEL_NEOMAGIC_NM2070 90     /* NeoMagic NM2070              */
 #define FB_ACCEL_NEOMAGIC_NM2090 91     /* NeoMagic NM2090              */
 #define FB_ACCEL_NEOMAGIC_NM2093 92     /* NeoMagic NM2093              */
diff --git a/include/linux/fs.h b/include/linux/fs.h
index c6455dadb21b..4b86f806014c 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;
@@ -1025,6 +1025,7 @@ extern int send_sigurg(struct fown_struct *fown);
 extern struct list_head super_blocks;
 extern spinlock_t sb_lock;
+#define sb_entry(list)  list_entry((list), struct super_block, s_list)
 #define S_BIAS (1<<30)
 struct super_block {
        struct list_head        s_list;         /* Keep this first */
@@ -1058,6 +1059,9 @@ struct super_block {
        struct list_head        s_more_io;      /* parked for more writeback */
        struct hlist_head       s_anon;         /* anonymous dentries for (nfs) exporting */
        struct list_head        s_files;
+        /* s_dentry_lru and s_nr_dentry_unused are protected by dcache_lock */
+        struct list_head        s_dentry_lru;   /* unused dentry lru */
+        int                     s_nr_dentry_unused;     /* # of dentry on lru */
        struct block_device     *s_bdev;
        struct mtd_info         *s_mtd;
@@ -1773,8 +1777,9 @@ static inline void allow_write_access(struct file *file)
                atomic_inc(&file->f_path.dentry->d_inode->i_writecount);
 }
 extern int do_pipe(int *);
-extern struct file *create_read_pipe(struct file *f);
+extern int do_pipe_flags(int *, int);
-extern struct file *create_write_pipe(void);
+extern struct file *create_read_pipe(struct file *f, int flags);
+extern struct file *create_write_pipe(int flags);
 extern void free_write_pipe(struct file *);
 extern struct file *do_filp_open(int dfd, const char *pathname,
@@ -2006,8 +2011,6 @@ extern void simple_release_fs(struct vfsmount **mount, int *count);
 extern ssize_t simple_read_from_buffer(void __user *to, size_t count,
                        loff_t *ppos, const void *from, size_t available);
-extern ssize_t memory_read_from_buffer(void *to, size_t count, loff_t *ppos,
-                        const void *from, size_t available);
 #ifdef CONFIG_MIGRATION
 extern int buffer_migrate_page(struct address_space *,
diff --git a/include/linux/fs_enet_pd.h b/include/linux/fs_enet_pd.h
index 9bc045b8c478..8300cab30f9a 100644
--- a/include/linux/fs_enet_pd.h
+++ b/include/linux/fs_enet_pd.h
@@ -103,10 +103,6 @@ struct fs_mii_bb_platform_info {
        struct fs_mii_bit       mdio_dir;
        struct fs_mii_bit       mdio_dat;
        struct fs_mii_bit       mdc_dat;
-        int mdio_port;  /* port & bit for MDIO */
-        int mdio_bit;
-        int mdc_port;   /* port & bit for MDC  */
-        int mdc_bit;
        int delay;      /* delay in us         */
        int irq[32];    /* irqs per phy's */
 };
@@ -135,11 +131,7 @@ 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/gfp.h b/include/linux/gfp.h
index b414be387180..e8003afeffba 100644
--- a/include/linux/gfp.h
+++ b/include/linux/gfp.h
@@ -173,11 +173,24 @@ static inline void arch_free_page(struct page *page, int order) { }
 static inline void arch_alloc_page(struct page *page, int order) { }
 #endif
-extern struct page *__alloc_pages(gfp_t, unsigned int, struct zonelist *);
+struct page *
+__alloc_pages_internal(gfp_t gfp_mask, unsigned int order,
+                       struct zonelist *zonelist, nodemask_t *nodemask);
+static inline struct page *
+__alloc_pages(gfp_t gfp_mask, unsigned int order,
+                struct zonelist *zonelist)
+{
+        return __alloc_pages_internal(gfp_mask, order, zonelist, NULL);
+}
+static inline struct page *
+__alloc_pages_nodemask(gfp_t gfp_mask, unsigned int order,
+                struct zonelist *zonelist, nodemask_t *nodemask)
+{
+        return __alloc_pages_internal(gfp_mask, order, zonelist, nodemask);
+}
-extern struct page *
-__alloc_pages_nodemask(gfp_t, unsigned int,
-                                struct zonelist *, nodemask_t *nodemask);
 static inline struct page *alloc_pages_node(int nid, gfp_t gfp_mask,
                                                unsigned int order)
@@ -215,6 +228,9 @@ extern struct page *alloc_page_vma(gfp_t gfp_mask,
 extern unsigned long __get_free_pages(gfp_t gfp_mask, unsigned int order);
 extern unsigned long get_zeroed_page(gfp_t gfp_mask);
+void *alloc_pages_exact(size_t size, gfp_t gfp_mask);
+void free_pages_exact(void *virt, size_t size);
 #define __get_free_page(gfp_mask) \
                __get_free_pages((gfp_mask),0)
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/hid.h b/include/linux/hid.h
index fe56b86f2c67..ac4e678a04ed 100644
--- a/include/linux/hid.h
+++ b/include/linux/hid.h
@@ -512,7 +512,7 @@ struct hid_descriptor {
 /* Applications from HID Usage Tables 4/8/99 Version 1.1 */
 /* We ignore a few input applications that are not widely used */
-#define IS_INPUT_APPLICATION(a) (((a >= 0x00010000) && (a <= 0x00010008)) || (a == 0x00010080) || (a == 0x000c0001))
+#define IS_INPUT_APPLICATION(a) (((a >= 0x00010000) && (a <= 0x00010008)) || (a == 0x00010080) || (a == 0x000c0001) || (a == 0x000d0002))
 /* HID core API */
diff --git a/include/linux/hugetlb.h b/include/linux/hugetlb.h
index a79e80b689d8..9a71d4cc88c8 100644
--- a/include/linux/hugetlb.h
+++ b/include/linux/hugetlb.h
@@ -8,7 +8,6 @@
 #include <linux/mempolicy.h>
 #include <linux/shm.h>
 #include <asm/tlbflush.h>
-#include <asm/hugetlb.h>
 struct ctl_table;
@@ -17,38 +16,45 @@ static inline int is_vm_hugetlb_page(struct vm_area_struct *vma)
        return vma->vm_flags & VM_HUGETLB;
 }
+void reset_vma_resv_huge_pages(struct vm_area_struct *vma);
 int hugetlb_sysctl_handler(struct ctl_table *, int, struct file *, void __user *, size_t *, loff_t *);
 int hugetlb_overcommit_handler(struct ctl_table *, int, struct file *, void __user *, size_t *, loff_t *);
 int hugetlb_treat_movable_handler(struct ctl_table *, int, struct file *, void __user *, size_t *, loff_t *);
 int copy_hugetlb_page_range(struct mm_struct *, struct mm_struct *, struct vm_area_struct *);
 int follow_hugetlb_page(struct mm_struct *, struct vm_area_struct *, struct page **, struct vm_area_struct **, unsigned long *, int *, int, int);
-void unmap_hugepage_range(struct vm_area_struct *, unsigned long, unsigned long);
+void unmap_hugepage_range(struct vm_area_struct *,
-void __unmap_hugepage_range(struct vm_area_struct *, unsigned long, unsigned long);
+                        unsigned long, unsigned long, struct page *);
+void __unmap_hugepage_range(struct vm_area_struct *,
+                        unsigned long, unsigned long, struct page *);
 int hugetlb_prefault(struct address_space *, struct vm_area_struct *);
 int hugetlb_report_meminfo(char *);
 int hugetlb_report_node_meminfo(int, char *);
 unsigned long hugetlb_total_pages(void);
 int hugetlb_fault(struct mm_struct *mm, struct vm_area_struct *vma,
                        unsigned long address, int write_access);
-int hugetlb_reserve_pages(struct inode *inode, long from, long to);
+int hugetlb_reserve_pages(struct inode *inode, long from, long to,
+                                                struct vm_area_struct *vma);
 void hugetlb_unreserve_pages(struct inode *inode, long offset, long freed);
-extern unsigned long max_huge_pages;
-extern unsigned long sysctl_overcommit_huge_pages;
 extern unsigned long hugepages_treat_as_movable;
 extern const unsigned long hugetlb_zero, hugetlb_infinity;
 extern int sysctl_hugetlb_shm_group;
+extern struct list_head huge_boot_pages;
 /* arch callbacks */
-pte_t *huge_pte_alloc(struct mm_struct *mm, unsigned long addr);
+pte_t *huge_pte_alloc(struct mm_struct *mm,
+                        unsigned long addr, unsigned long sz);
 pte_t *huge_pte_offset(struct mm_struct *mm, unsigned long addr);
 int huge_pmd_unshare(struct mm_struct *mm, unsigned long *addr, pte_t *ptep);
 struct page *follow_huge_addr(struct mm_struct *mm, unsigned long address,
                              int write);
 struct page *follow_huge_pmd(struct mm_struct *mm, unsigned long address,
                                pmd_t *pmd, int write);
+struct page *follow_huge_pud(struct mm_struct *mm, unsigned long address,
+                                pud_t *pud, int write);
 int pmd_huge(pmd_t pmd);
+int pud_huge(pud_t pmd);
 void hugetlb_change_protection(struct vm_area_struct *vma,
                unsigned long address, unsigned long end, pgprot_t newprot);
@@ -58,6 +64,11 @@ static inline int is_vm_hugetlb_page(struct vm_area_struct *vma)
 {
        return 0;
 }
+static inline void reset_vma_resv_huge_pages(struct vm_area_struct *vma)
+{
+}
 static inline unsigned long hugetlb_total_pages(void)
 {
        return 0;
@@ -67,12 +78,14 @@ static inline unsigned long hugetlb_total_pages(void)
 #define follow_huge_addr(mm, addr, write)       ERR_PTR(-EINVAL)
 #define copy_hugetlb_page_range(src, dst, vma)  ({ BUG(); 0; })
 #define hugetlb_prefault(mapping, vma)          ({ BUG(); 0; })
-#define unmap_hugepage_range(vma, start, end)   BUG()
+#define unmap_hugepage_range(vma, start, end, page)     BUG()
 #define hugetlb_report_meminfo(buf)             0
 #define hugetlb_report_node_meminfo(n, buf)     0
 #define follow_huge_pmd(mm, addr, pmd, write)   NULL
-#define prepare_hugepage_range(addr,len)        (-EINVAL)
+#define follow_huge_pud(mm, addr, pud, write)   NULL
+#define prepare_hugepage_range(file, addr, len) (-EINVAL)
 #define pmd_huge(x)     0
+#define pud_huge(x)     0
 #define is_hugepage_only_range(mm, addr, len)   0
 #define hugetlb_free_pgd_range(tlb, addr, end, floor, ceiling) ({BUG(); 0; })
 #define hugetlb_fault(mm, vma, addr, write)     ({ BUG(); 0; })
@@ -93,6 +106,7 @@ struct hugetlbfs_config {
        umode_t mode;
        long    nr_blocks;
        long    nr_inodes;
+        struct hstate *hstate;
 };
 struct hugetlbfs_sb_info {
@@ -101,6 +115,7 @@ struct hugetlbfs_sb_info {
        long    max_inodes;   /* inodes allowed */
        long    free_inodes;  /* inodes free */
        spinlock_t      stat_lock;
+        struct hstate *hstate;
 };
@@ -125,8 +140,6 @@ struct file *hugetlb_file_setup(const char *name, size_t);
 int hugetlb_get_quota(struct address_space *mapping, long delta);
 void hugetlb_put_quota(struct address_space *mapping, long delta);
-#define BLOCKS_PER_HUGEPAGE     (HPAGE_SIZE / 512)
 static inline int is_file_hugepages(struct file *file)
 {
        if (file->f_op == &hugetlbfs_file_operations)
@@ -155,4 +168,112 @@ unsigned long hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
                                        unsigned long flags);
 #endif /* HAVE_ARCH_HUGETLB_UNMAPPED_AREA */
+#ifdef CONFIG_HUGETLB_PAGE
+#define HSTATE_NAME_LEN 32
+/* Defines one hugetlb page size */
+struct hstate {
+        int hugetlb_next_nid;
+        unsigned int order;
+        unsigned long mask;
+        unsigned long max_huge_pages;
+        unsigned long nr_huge_pages;
+        unsigned long free_huge_pages;
+        unsigned long resv_huge_pages;
+        unsigned long surplus_huge_pages;
+        unsigned long nr_overcommit_huge_pages;
+        struct list_head hugepage_freelists[MAX_NUMNODES];
+        unsigned int nr_huge_pages_node[MAX_NUMNODES];
+        unsigned int free_huge_pages_node[MAX_NUMNODES];
+        unsigned int surplus_huge_pages_node[MAX_NUMNODES];
+        char name[HSTATE_NAME_LEN];
+};
+struct huge_bootmem_page {
+        struct list_head list;
+        struct hstate *hstate;
+};
+/* arch callback */
+int __init alloc_bootmem_huge_page(struct hstate *h);
+void __init hugetlb_add_hstate(unsigned order);
+struct hstate *size_to_hstate(unsigned long size);
+#ifndef HUGE_MAX_HSTATE
+#define HUGE_MAX_HSTATE 1
+#endif
+extern struct hstate hstates[HUGE_MAX_HSTATE];
+extern unsigned int default_hstate_idx;
+#define default_hstate (hstates[default_hstate_idx])
+static inline struct hstate *hstate_inode(struct inode *i)
+{
+        struct hugetlbfs_sb_info *hsb;
+        hsb = HUGETLBFS_SB(i->i_sb);
+        return hsb->hstate;
+}
+static inline struct hstate *hstate_file(struct file *f)
+{
+        return hstate_inode(f->f_dentry->d_inode);
+}
+static inline struct hstate *hstate_vma(struct vm_area_struct *vma)
+{
+        return hstate_file(vma->vm_file);
+}
+static inline unsigned long huge_page_size(struct hstate *h)
+{
+        return (unsigned long)PAGE_SIZE << h->order;
+}
+static inline unsigned long huge_page_mask(struct hstate *h)
+{
+        return h->mask;
+}
+static inline unsigned int huge_page_order(struct hstate *h)
+{
+        return h->order;
+}
+static inline unsigned huge_page_shift(struct hstate *h)
+{
+        return h->order + PAGE_SHIFT;
+}
+static inline unsigned int pages_per_huge_page(struct hstate *h)
+{
+        return 1 << h->order;
+}
+static inline unsigned int blocks_per_huge_page(struct hstate *h)
+{
+        return huge_page_size(h) / 512;
+}
+#include <asm/hugetlb.h>
+static inline struct hstate *page_hstate(struct page *page)
+{
+        return size_to_hstate(PAGE_SIZE << compound_order(page));
+}
+#else
+struct hstate {};
+#define alloc_bootmem_huge_page(h) NULL
+#define hstate_file(f) NULL
+#define hstate_vma(v) NULL
+#define hstate_inode(i) NULL
+#define huge_page_size(h) PAGE_SIZE
+#define huge_page_mask(h) PAGE_MASK
+#define huge_page_order(h) 0
+#define huge_page_shift(h) PAGE_SHIFT
+#define pages_per_huge_page(h) 1
+#endif
 #endif /* _LINUX_HUGETLB_H */
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/ide.h b/include/linux/ide.h
index 4726126f5a59..d67ccca2b964 100644
--- a/include/linux/ide.h
+++ b/include/linux/ide.h
@@ -178,6 +178,7 @@ typedef struct hw_regs_s {
        ide_ack_intr_t  *ack_intr;              /* acknowledge interrupt */
        hwif_chipset_t  chipset;
        struct device   *dev, *parent;
+        unsigned long   config;
 } hw_regs_t;
 void ide_init_port_data(struct hwif_s *, unsigned int);
@@ -307,7 +308,65 @@ struct ide_acpi_drive_link;
 struct ide_acpi_hwif_link;
 #endif
-typedef struct ide_drive_s {
+/* ATAPI device flags */
+enum {
+        IDE_AFLAG_DRQ_INTERRUPT         = (1 << 0),
+        IDE_AFLAG_MEDIA_CHANGED         = (1 << 1),
+        /* ide-cd */
+        /* Drive cannot lock the door. */
+        IDE_AFLAG_NO_DOORLOCK           = (1 << 2),
+        /* Drive cannot eject the disc. */
+        IDE_AFLAG_NO_EJECT              = (1 << 3),
+        /* Drive is a pre ATAPI 1.2 drive. */
+        IDE_AFLAG_PRE_ATAPI12           = (1 << 4),
+        /* TOC addresses are in BCD. */
+        IDE_AFLAG_TOCADDR_AS_BCD        = (1 << 5),
+        /* TOC track numbers are in BCD. */
+        IDE_AFLAG_TOCTRACKS_AS_BCD      = (1 << 6),
+        /*
+         * Drive does not provide data in multiples of SECTOR_SIZE
+         * when more than one interrupt is needed.
+         */
+        IDE_AFLAG_LIMIT_NFRAMES         = (1 << 7),
+        /* Seeking in progress. */
+        IDE_AFLAG_SEEKING               = (1 << 8),
+        /* Saved TOC information is current. */
+        IDE_AFLAG_TOC_VALID             = (1 << 9),
+        /* We think that the drive door is locked. */
+        IDE_AFLAG_DOOR_LOCKED           = (1 << 10),
+        /* SET_CD_SPEED command is unsupported. */
+        IDE_AFLAG_NO_SPEED_SELECT       = (1 << 11),
+        IDE_AFLAG_VERTOS_300_SSD        = (1 << 12),
+        IDE_AFLAG_VERTOS_600_ESD        = (1 << 13),
+        IDE_AFLAG_SANYO_3CD             = (1 << 14),
+        IDE_AFLAG_FULL_CAPS_PAGE        = (1 << 15),
+        IDE_AFLAG_PLAY_AUDIO_OK         = (1 << 16),
+        IDE_AFLAG_LE_SPEED_FIELDS       = (1 << 17),
+        /* ide-floppy */
+        /* Format in progress */
+        IDE_AFLAG_FORMAT_IN_PROGRESS    = (1 << 18),
+        /* Avoid commands not supported in Clik drive */
+        IDE_AFLAG_CLIK_DRIVE            = (1 << 19),
+        /* Requires BH algorithm for packets */
+        IDE_AFLAG_ZIP_DRIVE             = (1 << 20),
+        /* ide-tape */
+        IDE_AFLAG_IGNORE_DSC            = (1 << 21),
+        /* 0 When the tape position is unknown */
+        IDE_AFLAG_ADDRESS_VALID         = (1 << 22),
+        /* Device already opened */
+        IDE_AFLAG_BUSY                  = (1 << 23),
+        /* Attempt to auto-detect the current user block size */
+        IDE_AFLAG_DETECT_BS             = (1 << 24),
+        /* Currently on a filemark */
+        IDE_AFLAG_FILEMARK              = (1 << 25),
+        /* 0 = no tape is loaded, so we don't rewind after ejecting */
+        IDE_AFLAG_MEDIUM_PRESENT        = (1 << 26)
+};
+struct ide_drive_s {
        char            name[4];        /* drive name, such as "hda" */
        char            driver_req[10]; /* requests specific driver */
@@ -355,7 +414,6 @@ typedef struct ide_drive_s {
        unsigned nodma          : 1;    /* disallow DMA */
        unsigned remap_0_to_1   : 1;    /* 0=noremap, 1=remap 0->1 (for EZDrive) */
        unsigned blocked        : 1;    /* 1=powermanagment told us not to do anything, so sleep nicely */
-        unsigned vdma           : 1;    /* 1=doing PIO over DMA 0=doing normal DMA */
        unsigned scsi           : 1;    /* 0=default, 1=ide-scsi emulation */
        unsigned sleeping       : 1;    /* 1=sleeping & sleep field valid */
        unsigned post_reset     : 1;
@@ -400,7 +458,14 @@ typedef struct ide_drive_s {
        struct list_head list;
        struct device   gendev;
        struct completion gendev_rel_comp;      /* to deal with device release() */
-} ide_drive_t;
+        /* callback for packet commands */
+        void (*pc_callback)(struct ide_drive_s *);
+        unsigned long atapi_flags;
+};
+typedef struct ide_drive_s ide_drive_t;
 #define to_ide_device(dev)container_of(dev, ide_drive_t, gendev)
@@ -408,8 +473,28 @@ typedef struct ide_drive_s {
    ((1<<ide_pci)|(1<<ide_cmd646)|(1<<ide_ali14xx))
 #define IDE_CHIPSET_IS_PCI(c)   ((IDE_CHIPSET_PCI_MASK >> (c)) & 1)
+struct ide_task_s;
 struct ide_port_info;
+struct ide_tp_ops {
+        void    (*exec_command)(struct hwif_s *, u8);
+        u8      (*read_status)(struct hwif_s *);
+        u8      (*read_altstatus)(struct hwif_s *);
+        u8      (*read_sff_dma_status)(struct hwif_s *);
+        void    (*set_irq)(struct hwif_s *, int);
+        void    (*tf_load)(ide_drive_t *, struct ide_task_s *);
+        void    (*tf_read)(ide_drive_t *, struct ide_task_s *);
+        void    (*input_data)(ide_drive_t *, struct request *, void *,
+                              unsigned int);
+        void    (*output_data)(ide_drive_t *, struct request *, void *,
+                               unsigned int);
+};
+extern const struct ide_tp_ops default_tp_ops;
 struct ide_port_ops {
        /* host specific initialization of a device */
        void    (*init_dev)(ide_drive_t *);
@@ -447,8 +532,6 @@ struct ide_dma_ops {
        void    (*dma_timeout)(struct ide_drive_s *);
 };
-struct ide_task_s;
 typedef struct hwif_s {
        struct hwif_s *next;            /* for linked-list in ide_hwgroup_t */
        struct hwif_s *mate;            /* other hwif from same PCI chip */
@@ -486,22 +569,12 @@ typedef struct hwif_s {
        void (*rw_disk)(ide_drive_t *, struct request *);
+        const struct ide_tp_ops         *tp_ops;
        const struct ide_port_ops       *port_ops;
        const struct ide_dma_ops        *dma_ops;
-        void (*tf_load)(ide_drive_t *, struct ide_task_s *);
-        void (*tf_read)(ide_drive_t *, struct ide_task_s *);
-        void (*input_data)(ide_drive_t *, struct request *, void *, unsigned);
-        void (*output_data)(ide_drive_t *, struct request *, void *, unsigned);
        void (*ide_dma_clear_irq)(ide_drive_t *drive);
-        void (*OUTB)(u8 addr, unsigned long port);
-        void (*OUTBSYNC)(struct hwif_s *hwif, u8 addr, unsigned long port);
-        u8  (*INB)(unsigned long port);
        /* dma physical region descriptor table (cpu view) */
        unsigned int    *dmatable_cpu;
        /* dma physical region descriptor table (dma view) */
@@ -524,8 +597,6 @@ typedef struct hwif_s {
        int             irq;            /* our irq number */
        unsigned long   dma_base;       /* base addr for dma ports */
-        unsigned long   dma_command;    /* dma command register */
-        unsigned long   dma_status;     /* dma status register */
        unsigned long   config_data;    /* for use by chipset-specific code */
        unsigned long   select_data;    /* for use by chipset-specific code */
@@ -552,6 +623,11 @@ typedef struct hwif_s {
 #endif
 } ____cacheline_internodealigned_in_smp ide_hwif_t;
+struct ide_host {
+        ide_hwif_t      *ports[MAX_HWIFS];
+        unsigned int    n_ports;
+};
 /*
 *  internal ide interrupt handler type
 */
@@ -611,8 +687,6 @@ enum {
        PC_FLAG_WRITING                 = (1 << 6),
        /* command timed out */
        PC_FLAG_TIMEDOUT                = (1 << 7),
-        PC_FLAG_ZIP_DRIVE               = (1 << 8),
-        PC_FLAG_DRQ_INTERRUPT           = (1 << 9),
 };
 struct ide_atapi_pc {
@@ -646,8 +720,6 @@ struct ide_atapi_pc {
         */
        u8 pc_buf[256];
-        void (*callback)(ide_drive_t *);
        /* idetape only */
        struct idetape_bh *bh;
        char *b_data;
@@ -807,13 +879,6 @@ int generic_ide_ioctl(ide_drive_t *, struct file *, struct block_device *, unsig
 extern int ide_vlb_clk;
 extern int ide_pci_clk;
-ide_hwif_t *ide_find_port_slot(const struct ide_port_info *);
-static inline ide_hwif_t *ide_find_port(void)
-{
-        return ide_find_port_slot(NULL);
-}
 extern int ide_end_request (ide_drive_t *drive, int uptodate, int nrsecs);
 int ide_end_dequeued_request(ide_drive_t *drive, struct request *rq,
                             int uptodate, int nr_sectors);
@@ -884,6 +949,7 @@ enum {
        IDE_TFLAG_IN_HOB                = IDE_TFLAG_IN_HOB_FEATURE |
                                          IDE_TFLAG_IN_HOB_NSECT |
                                          IDE_TFLAG_IN_HOB_LBA,
+        IDE_TFLAG_IN_FEATURE            = (1 << 1),
        IDE_TFLAG_IN_NSECT              = (1 << 25),
        IDE_TFLAG_IN_LBAL               = (1 << 26),
        IDE_TFLAG_IN_LBAM               = (1 << 27),
@@ -948,9 +1014,25 @@ typedef struct ide_task_s {
 void ide_tf_dump(const char *, struct ide_taskfile *);
+void ide_exec_command(ide_hwif_t *, u8);
+u8 ide_read_status(ide_hwif_t *);
+u8 ide_read_altstatus(ide_hwif_t *);
+u8 ide_read_sff_dma_status(ide_hwif_t *);
+void ide_set_irq(ide_hwif_t *, int);
+void ide_tf_load(ide_drive_t *, ide_task_t *);
+void ide_tf_read(ide_drive_t *, ide_task_t *);
+void ide_input_data(ide_drive_t *, struct request *, void *, unsigned int);
+void ide_output_data(ide_drive_t *, struct request *, void *, unsigned int);
 extern void SELECT_DRIVE(ide_drive_t *);
 void SELECT_MASK(ide_drive_t *, int);
+u8 ide_read_error(ide_drive_t *);
+void ide_read_bcount_and_ireason(ide_drive_t *, u16 *, u8 *);
 extern int drive_is_ready(ide_drive_t *);
 void ide_pktcmd_tf_load(ide_drive_t *, u32, u16, u8);
@@ -1000,12 +1082,15 @@ extern int __ide_pci_register_driver(struct pci_driver *driver, struct module *o
 #define ide_pci_register_driver(d) pci_register_driver(d)
 #endif
-void ide_pci_setup_ports(struct pci_dev *, const struct ide_port_info *, int, u8 *);
+void ide_pci_setup_ports(struct pci_dev *, const struct ide_port_info *, int,
+                         hw_regs_t *, hw_regs_t **);
 void ide_setup_pci_noise(struct pci_dev *, const struct ide_port_info *);
 #ifdef CONFIG_BLK_DEV_IDEDMA_PCI
 int ide_pci_set_master(struct pci_dev *, const char *);
 unsigned long ide_pci_dma_base(ide_hwif_t *, const struct ide_port_info *);
+extern const struct ide_dma_ops sff_dma_ops;
+int ide_pci_check_simplex(ide_hwif_t *, const struct ide_port_info *);
 int ide_hwif_setup_dma(ide_hwif_t *, const struct ide_port_info *);
 #else
 static inline int ide_hwif_setup_dma(ide_hwif_t *hwif,
@@ -1015,10 +1100,6 @@ static inline int ide_hwif_setup_dma(ide_hwif_t *hwif,
 }
 #endif
-extern void default_hwif_iops(ide_hwif_t *);
-extern void default_hwif_mmiops(ide_hwif_t *);
-extern void default_hwif_transport(ide_hwif_t *);
 typedef struct ide_pci_enablebit_s {
        u8      reg;    /* byte pci reg holding the enable-bit */
        u8      mask;   /* mask to isolate the enable-bit */
@@ -1081,7 +1162,6 @@ enum {
        IDE_HFLAG_IO_32BIT              = (1 << 24),
        /* unmask IRQs */
        IDE_HFLAG_UNMASK_IRQS           = (1 << 25),
-        IDE_HFLAG_ABUSE_SET_DMA_MODE    = (1 << 26),
        /* serialize ports if DMA is possible (for sl82c105) */
        IDE_HFLAG_SERIALIZE_DMA         = (1 << 27),
        /* force host out of "simplex" mode */
@@ -1092,8 +1172,6 @@ enum {
        IDE_HFLAG_NO_IO_32BIT           = (1 << 30),
        /* never unmask IRQs */
        IDE_HFLAG_NO_UNMASK_IRQS        = (1 << 31),
-        /* host uses VDMA (disabled for now) */
-        IDE_HFLAG_VDMA                  = 0,
 };
 #ifdef CONFIG_BLK_DEV_OFFBOARD
@@ -1110,6 +1188,7 @@ struct ide_port_info {
        int                     (*init_dma)(ide_hwif_t *,
                                            const struct ide_port_info *);
+        const struct ide_tp_ops         *tp_ops;
        const struct ide_port_ops       *port_ops;
        const struct ide_dma_ops        *dma_ops;
@@ -1163,7 +1242,6 @@ void ide_destroy_dmatable(ide_drive_t *);
 extern int ide_build_dmatable(ide_drive_t *, struct request *);
 int ide_allocate_dma_engine(ide_hwif_t *);
 void ide_release_dma_engine(ide_hwif_t *);
-void ide_setup_dma(ide_hwif_t *, unsigned long);
 void ide_dma_host_set(ide_drive_t *, int);
 extern int ide_dma_setup(ide_drive_t *);
@@ -1217,8 +1295,14 @@ void ide_undecoded_slave(ide_drive_t *);
 void ide_port_apply_params(ide_hwif_t *);
-int ide_device_add_all(u8 *idx, const struct ide_port_info *);
+struct ide_host *ide_host_alloc_all(const struct ide_port_info *, hw_regs_t **);
-int ide_device_add(u8 idx[4], const struct ide_port_info *);
+struct ide_host *ide_host_alloc(const struct ide_port_info *, hw_regs_t **);
+void ide_host_free(struct ide_host *);
+int ide_host_register(struct ide_host *, const struct ide_port_info *,
+                      hw_regs_t **);
+int ide_host_add(const struct ide_port_info *, hw_regs_t **,
+                 struct ide_host **);
+void ide_host_remove(struct ide_host *);
 int ide_legacy_device_add(const struct ide_port_info *, unsigned long);
 void ide_port_unregister_devices(ide_hwif_t *);
 void ide_port_scan(ide_hwif_t *);
@@ -1350,33 +1434,4 @@ static inline ide_drive_t *ide_get_paired_drive(ide_drive_t *drive)
        return &hwif->drives[(drive->dn ^ 1) & 1];
 }
-static inline void ide_set_irq(ide_drive_t *drive, int on)
-{
-        ide_hwif_t *hwif = drive->hwif;
-        hwif->OUTBSYNC(hwif, ATA_DEVCTL_OBS | (on ? 0 : 2),
-                       hwif->io_ports.ctl_addr);
-}
-static inline u8 ide_read_status(ide_drive_t *drive)
-{
-        ide_hwif_t *hwif = drive->hwif;
-        return hwif->INB(hwif->io_ports.status_addr);
-}
-static inline u8 ide_read_altstatus(ide_drive_t *drive)
-{
-        ide_hwif_t *hwif = drive->hwif;
-        return hwif->INB(hwif->io_ports.ctl_addr);
-}
-static inline u8 ide_read_error(ide_drive_t *drive)
-{
-        ide_hwif_t *hwif = drive->hwif;
-        return hwif->INB(hwif->io_ports.error_addr);
-}
 #endif /* _IDE_H */
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;
+                                        struct ieee80211_channel_sw_ie sw_elem;
-                                        u8 new_chan;
-                                        u8 switch_count;
                                } __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_STATIC      0
-#define WLAN_HT_CAP_MIMO_PS_DYNAMIC        1
+#define WLAN_HT_CAP_MIMO_PS_DYNAMIC     1
-#define WLAN_HT_CAP_MIMO_PS_INVALID        2
+#define WLAN_HT_CAP_MIMO_PS_INVALID     2
-#define WLAN_HT_CAP_MIMO_PS_DISABLED       3
+#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;
+        if (ieee80211_has_a4(hdr->frame_control))
-        u8 tofrom = (*(raw+1)) & 3; /* get the TODS and FROMDS bits */
+                return hdr->addr4;
+        if (ieee80211_has_fromds(hdr->frame_control))
-        switch (tofrom) {
+                return hdr->addr3;
-                case 2:
-                        return hdr->addr3;
-                case 3:
-                        return hdr->addr4;
-        }
        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;
+        if (ieee80211_has_tods(hdr->frame_control))
-        u8 to_ds = (*(raw+1)) & 1; /* get the TODS bit */
-        if (to_ds)
                return hdr->addr3;
-        return hdr->addr1;
+        else
-}
+                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;
 }
 #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 {
+#define vlan_tx_tag_present(__skb)      ((__skb)->vlan_tci)
-        u32 priority;
+#define vlan_tx_tag_get(__skb)          ((__skb)->vlan_tci)
-        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;
-};
-/* Holds information that makes sense if this device is a VLAN device. */
+#if defined(CONFIG_VLAN_8021Q) || defined(CONFIG_VLAN_8021Q_MODULE)
-struct vlan_dev_info {
+extern struct net_device *vlan_dev_real_dev(const struct net_device *dev);
-        /** This will be the mapping that correlates skb->priority to
+extern u16 vlan_dev_vlan_id(const struct net_device *dev);
-         * 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. */
-};
-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 u16 vlan_dev_vlan_id(const struct net_device *dev)
-static inline __u32 vlan_get_ingress_priority(struct net_device *dev,
-                                              unsigned short vlan_tag)
 {
-        struct vlan_dev_info *vip = vlan_dev_info(dev);
+        BUG();
+        return 0;
-        return vip->ingress_priority_map[(vlan_tag >> 13) & 0x7];
 }
-/* VLAN tx hw acceleration helpers. */
+static inline int __vlan_hwaccel_rx(struct sk_buff *skb, struct vlan_group *grp,
-struct vlan_skb_tx_cookie {
+                                    u16 vlan_tci, int polling)
-        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)
 {
-        struct net_device_stats *stats;
+        BUG();
+        return NET_XMIT_SUCCESS;
-        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));
 }
+#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) {
+        if (skb_cow_head(skb, VLAN_HLEN) < 0) {
-                struct sk_buff *sk_tmp = skb;
+                kfree_skb(skb);
-                skb = skb_realloc_headroom(sk_tmp, VLAN_HLEN);
+                return NULL;
-                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;
-                }
        }
        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 */
+        /* now, the TCI */
-        veth->h_vlan_TCI = htons(tag);
+        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;
+        skb->vlan_tci = vlan_tci;
-        cookie = VLAN_TX_SKB_CB(skb);
-        cookie->magic = VLAN_TX_COOKIE_MAGIC;
-        cookie->vlan_tag = tag;
        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
+ * @vlan_tci: buffer to store vlaue
- * 
+ *
- * Returns error if @skb->cb[] is not set correctly
+ * 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;
+        if (vlan_tx_tag_present(skb)) {
+                *vlan_tci = skb->vlan_tci;
-        cookie = VLAN_TX_SKB_CB(skb);
-        if (cookie->magic == VLAN_TX_COOKIE_MAGIC) {
-                *tag = cookie->vlan_tag;
                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/inotify.h b/include/linux/inotify.h
index 742b917e7d1b..bd578578a8b9 100644
--- a/include/linux/inotify.h
+++ b/include/linux/inotify.h
@@ -7,6 +7,8 @@
 #ifndef _LINUX_INOTIFY_H
 #define _LINUX_INOTIFY_H
+/* For O_CLOEXEC and O_NONBLOCK */
+#include <linux/fcntl.h>
 #include <linux/types.h>
 /*
@@ -63,6 +65,10 @@ struct inotify_event {
                         IN_MOVED_TO | IN_DELETE | IN_CREATE | IN_DELETE_SELF | \
                         IN_MOVE_SELF)
+/* Flags for sys_inotify_init1.  */
+#define IN_CLOEXEC O_CLOEXEC
+#define IN_NONBLOCK O_NONBLOCK
 #ifdef __KERNEL__
 #include <linux/dcache.h>
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..641e026eee8f 100644
--- a/include/linux/ipv6.h
+++ b/include/linux/ipv6.h
@@ -123,6 +123,7 @@ struct ipv6hdr {
        struct  in6_addr        daddr;
 };
+#ifdef __KERNEL__
 /*
 * This structure contains configuration options per IPv6 link.
 */
@@ -163,8 +164,11 @@ struct ipv6_devconf {
 #ifdef CONFIG_IPV6_MROUTE
        __s32           mc_forwarding;
 #endif
+        __s32           disable_ipv6;
+        __s32           accept_dad;
        void            *sysctl;
 };
+#endif
 /* index values for the variables in ipv6_devconf */
 enum {
@@ -194,6 +198,8 @@ 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..5437ac0276e2 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;
@@ -187,6 +186,8 @@ extern struct kobject *kset_find_obj(struct kset *, const char *);
 /* The global /sys/kernel/ kobject for people to chain off of */
 extern struct kobject *kernel_kobj;
+/* The global /sys/kernel/mm/ kobject for people to chain off of */
+extern struct kobject *mm_kobj;
 /* The global /sys/hypervisor/ kobject for people to chain off of */
 extern struct kobject *hypervisor_kobj;
 /* The global /sys/power/ kobject for people to chain off of */
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/lcd.h b/include/linux/lcd.h
index 1d379787f2e7..173febac6656 100644
--- a/include/linux/lcd.h
+++ b/include/linux/lcd.h
@@ -47,7 +47,7 @@ struct lcd_ops {
        int (*set_contrast)(struct lcd_device *, int contrast);
        /* Check if given framebuffer device is the one LCD is bound to;
           return 0 if not, !=0 if it is. If NULL, lcd always matches the fb. */
-        int (*check_fb)(struct fb_info *);
+        int (*check_fb)(struct lcd_device *, struct fb_info *);
 };
 struct lcd_device {
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/major.h b/include/linux/major.h
index 0cb98053537a..53d5fafd85c3 100644
--- a/include/linux/major.h
+++ b/include/linux/major.h
@@ -53,7 +53,7 @@
 #define STL_SIOMEMMAJOR         28
 #define ACSI_MAJOR              28
 #define AZTECH_CDROM_MAJOR      29
-#define GRAPHDEV_MAJOR          29   /* SparcLinux & Linux/68k /dev/fb */
+#define FB_MAJOR                29   /* /dev/fb* framebuffers */
 #define CM206_CDROM_MAJOR       32
 #define IDE2_MAJOR              33
 #define IDE3_MAJOR              34
diff --git a/include/linux/memory_hotplug.h b/include/linux/memory_hotplug.h
index ea9f5ad9ec8e..763ba81fc0f0 100644
--- a/include/linux/memory_hotplug.h
+++ b/include/linux/memory_hotplug.h
@@ -13,12 +13,12 @@ struct mem_section;
 #ifdef CONFIG_MEMORY_HOTPLUG
 /*
- * Magic number for free bootmem.
+ * Types for free bootmem.
 * The normal smallest mapcount is -1. Here is smaller value than it.
 */
-#define SECTION_INFO            0xfffffffe
+#define SECTION_INFO            (-1 - 1)
-#define MIX_INFO                0xfffffffd
+#define MIX_SECTION_INFO        (-1 - 2)
-#define NODE_INFO               0xfffffffc
+#define NODE_INFO               (-1 - 3)
 /*
 * pgdat resizing functions
@@ -199,6 +199,18 @@ extern int walk_memory_resource(unsigned long start_pfn,
                        unsigned long nr_pages, void *arg,
                        int (*func)(unsigned long, unsigned long, void *));
+#ifdef CONFIG_MEMORY_HOTREMOVE
+extern int is_mem_section_removable(unsigned long pfn, unsigned long nr_pages);
+#else
+static inline int is_mem_section_removable(unsigned long pfn,
+                                        unsigned long nr_pages)
+{
+        return 0;
+}
+#endif /* CONFIG_MEMORY_HOTREMOVE */
 extern int add_memory(int nid, u64 start, u64 size);
 extern int arch_add_memory(int nid, u64 start, u64 size);
 extern int remove_memory(u64 start, u64 size);
diff --git a/include/linux/mempolicy.h b/include/linux/mempolicy.h
index 3a39570b81b8..085c903fe0f1 100644
--- a/include/linux/mempolicy.h
+++ b/include/linux/mempolicy.h
@@ -59,6 +59,7 @@ enum {
 #include <linux/rbtree.h>
 #include <linux/spinlock.h>
 #include <linux/nodemask.h>
+#include <linux/pagemap.h>
 struct mm_struct;
@@ -220,6 +221,24 @@ extern int mpol_parse_str(char *str, struct mempolicy **mpol, int no_context);
 extern int mpol_to_str(char *buffer, int maxlen, struct mempolicy *pol,
                        int no_context);
 #endif
+/* Check if a vma is migratable */
+static inline int vma_migratable(struct vm_area_struct *vma)
+{
+        if (vma->vm_flags & (VM_IO|VM_HUGETLB|VM_PFNMAP|VM_RESERVED))
+                return 0;
+        /*
+         * Migration allocates pages in the highest zone. If we cannot
+         * do so then migration (at least from node to node) is not
+         * possible.
+         */
+        if (vma->vm_file &&
+                gfp_zone(mapping_gfp_mask(vma->vm_file->f_mapping))
+                                                                < policy_zone)
+                        return 0;
+        return 1;
+}
 #else
 struct mempolicy {};
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 {
+        u16 *gpio_config;
-                u32 dir;
+        unsigned int gpio_config_num;
-                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;
        unsigned int irq_base;
-        struct platform_device **children;
+        unsigned int gpio_base;
-        unsigned int n_children;
 };
-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)
+        (ASIC3_GPIO_##base##_BASE + ASIC3_GPIO_##reg)
-#define ASIC3_GPIO_A_Base      0x0000
+#define ASIC3_GPIO_A_BASE      0x0000
-#define ASIC3_GPIO_B_Base      0x0100
+#define ASIC3_GPIO_B_BASE      0x0100
-#define ASIC3_GPIO_C_Base      0x0200
+#define ASIC3_GPIO_C_BASE      0x0200
-#define ASIC3_GPIO_D_Base      0x0300
+#define ASIC3_GPIO_D_BASE      0x0300
-#define ASIC3_GPIO_Mask          0x00    /* R/W 0:don't mask */
+#define ASIC3_GPIO_TO_BANK(gpio) ((gpio) >> 4)
-#define ASIC3_GPIO_Direction     0x04    /* R/W 0:input */
+#define ASIC3_GPIO_TO_BIT(gpio)  ((gpio) - \
-#define ASIC3_GPIO_Out           0x08    /* R/W 0:output low */
+                                  (ASIC3_GPIOS_PER_BANK * ((gpio) >> 4)))
-#define ASIC3_GPIO_TriggerType   0x0c    /* R/W 0:level */
+#define ASIC3_GPIO_TO_MASK(gpio) (1 << ASIC3_GPIO_TO_BIT(gpio))
-#define ASIC3_GPIO_EdgeTrigger   0x10    /* R/W 0:falling */
+#define ASIC3_GPIO_TO_BASE(gpio) (ASIC3_GPIO_A_BASE + (((gpio) >> 4) * 0x0100))
-#define ASIC3_GPIO_LevelTrigger  0x14    /* R/W 0:low level detect */
+#define ASIC3_BANK_TO_BASE(bank) (ASIC3_GPIO_A_BASE + ((bank) * 0x100))
-#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_MASK          0x00    /* R/W 0:don't mask */
-#define ASIC3_GPIO_BattFaultOut  0x20    /* R/W level 0:low in batt_fault */
+#define ASIC3_GPIO_DIRECTION     0x04    /* R/W 0:input */
-#define ASIC3_GPIO_IntStatus     0x24    /* R/W 0:none, 1:detect */
+#define ASIC3_GPIO_OUT           0x08    /* R/W 0:output low */
-#define ASIC3_GPIO_AltFunction   0x28    /* R/W 1:LED register control */
+#define ASIC3_GPIO_TRIGGER_TYPE  0x0c    /* R/W 0:level */
-#define ASIC3_GPIO_SleepConf     0x2c    /*
+#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_INT_MASK       0x00  /* Interrupt mask control */
-#define ASIC3_INTR_PIntStat      0x04  /* Peripheral interrupt status */
+#define ASIC3_INTR_P_INT_STAT     0x04  /* Peripheral interrupt status */
-#define ASIC3_INTR_IntCPS        0x08  /* Interrupt timer clock pre-scale */
+#define ASIC3_INTR_INT_CPS        0x08  /* Interrupt timer clock pre-scale */
-#define ASIC3_INTR_IntTBS        0x0c  /* Interrupt timer set */
+#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
+ *  The Onewire interface (DS1WM) is handled
- *
+ *  by the ds1wm driver.
- *  OWM_CMD
- *  OWM_DAT
- *  OWM_INTR
- *  OWM_INTEN
- *  OWM_CLKDIV
 *
 *********************************************/
-#define ASIC3_OWM_Base          0xC00
+#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 */
 /*****************************************************************************
 *  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/mfd/core.h b/include/linux/mfd/core.h
new file mode 100644
index 000000000000..bb3dd0545928
--- /dev/null
+++ b/include/linux/mfd/core.h
@@ -0,0 +1,55 @@
+#ifndef MFD_CORE_H
+#define MFD_CORE_H
+/*
+ * drivers/mfd/mfd-core.h
+ *
+ * core MFD support
+ * Copyright (c) 2006 Ian Molton
+ * Copyright (c) 2007 Dmitry Baryshkov
+ *
+ * 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.
+ *
+ */
+#include <linux/platform_device.h>
+/*
+ * This struct describes the MFD part ("cell").
+ * After registration the copy of this structure will become the platform data
+ * of the resulting platform_device
+ */
+struct mfd_cell {
+        const char              *name;
+        int                     (*enable)(struct platform_device *dev);
+        int                     (*disable)(struct platform_device *dev);
+        int                     (*suspend)(struct platform_device *dev);
+        int                     (*resume)(struct platform_device *dev);
+        void                    *driver_data; /* driver-specific data */
+        /*
+         * This resources can be specified relatievly to the parent device.
+         * For accessing device you should use resources from device
+         */
+        int                     num_resources;
+        const struct resource   *resources;
+};
+static inline struct mfd_cell *
+mfd_get_cell(struct platform_device *pdev)
+{
+        return (struct mfd_cell *)pdev->dev.platform_data;
+}
+extern int mfd_add_devices(
+                struct platform_device *parent,
+                const struct mfd_cell *cells, int n_devs,
+                struct resource *mem_base,
+                int irq_base);
+extern void mfd_remove_devices(struct platform_device *parent);
+#endif
diff --git a/include/linux/mfd/tc6393xb.h b/include/linux/mfd/tc6393xb.h
new file mode 100644
index 000000000000..7cc824a58f7c
--- /dev/null
+++ b/include/linux/mfd/tc6393xb.h
@@ -0,0 +1,49 @@
+/*
+ * Toshiba TC6393XB SoC support
+ *
+ * Copyright(c) 2005-2006 Chris Humbert
+ * Copyright(c) 2005 Dirk Opfer
+ * Copyright(c) 2005 Ian Molton <spyro@f2s.com>
+ * Copyright(c) 2007 Dmitry Baryshkov
+ *
+ * Based on code written by Sharp/Lineo for 2.4 kernels
+ * Based on locomo.c
+ *
+ * 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 TC6393XB_H
+#define TC6393XB_H
+/* Also one should provide the CK3P6MI clock */
+struct tc6393xb_platform_data {
+        u16     scr_pll2cr;     /* PLL2 Control */
+        u16     scr_gper;       /* GP Enable */
+        u32     scr_gpo_doecr;  /* GPO Data OE Control */
+        u32     scr_gpo_dsr;    /* GPO Data Set */
+        int     (*enable)(struct platform_device *dev);
+        int     (*disable)(struct platform_device *dev);
+        int     (*suspend)(struct platform_device *dev);
+        int     (*resume)(struct platform_device *dev);
+        int     irq_base;       /* a base for cascaded irq */
+        int     gpio_base;
+        struct tmio_nand_data   *nand_data;
+};
+/*
+ * Relative to irq_base
+ */
+#define IRQ_TC6393_NAND         0
+#define IRQ_TC6393_MMC          1
+#define IRQ_TC6393_OHCI         2
+#define IRQ_TC6393_SERIAL       3
+#define IRQ_TC6393_FB           4
+#define TC6393XB_NR_IRQS        8
+#endif
diff --git a/include/linux/mfd/tmio.h b/include/linux/mfd/tmio.h
new file mode 100644
index 000000000000..9438d8c9ac1c
--- /dev/null
+++ b/include/linux/mfd/tmio.h
@@ -0,0 +1,17 @@
+#ifndef MFD_TMIO_H
+#define MFD_TMIO_H
+/*
+ * data for the NAND controller
+ */
+struct tmio_nand_data {
+        struct nand_bbt_descr   *badblock_pattern;
+        struct mtd_partition    *partition;
+        unsigned int            num_partitions;
+};
+#define TMIO_NAND_CONFIG        "tmio-nand-config"
+#define TMIO_NAND_CONTROL       "tmio-nand-control"
+#define TMIO_NAND_IRQ           "tmio-nand"
+#endif
diff --git a/include/linux/migrate.h b/include/linux/migrate.h
index e10a90a93b5d..03aea612d284 100644
--- a/include/linux/migrate.h
+++ b/include/linux/migrate.h
@@ -3,28 +3,10 @@
 #include <linux/mm.h>
 #include <linux/mempolicy.h>
-#include <linux/pagemap.h>
 typedef struct page *new_page_t(struct page *, unsigned long private, int **);
 #ifdef CONFIG_MIGRATION
-/* Check if a vma is migratable */
-static inline int vma_migratable(struct vm_area_struct *vma)
-{
-        if (vma->vm_flags & (VM_IO|VM_HUGETLB|VM_PFNMAP|VM_RESERVED))
-                return 0;
-        /*
-         * Migration allocates pages in the highest zone. If we cannot
-         * do so then migration (at least from node to node) is not
-         * possible.
-         */
-        if (vma->vm_file &&
-                gfp_zone(mapping_gfp_mask(vma->vm_file->f_mapping))
-                                                                < policy_zone)
-                        return 0;
-        return 1;
-}
 extern int isolate_lru_page(struct page *p, struct list_head *pagelist);
 extern int putback_lru_pages(struct list_head *l);
 extern int migrate_page(struct address_space *,
@@ -39,9 +21,6 @@ extern int migrate_vmas(struct mm_struct *mm,
                const nodemask_t *from, const nodemask_t *to,
                unsigned long flags);
 #else
-static inline int vma_migratable(struct vm_area_struct *vma)
-                                        { return 0; }
 static inline int isolate_lru_page(struct page *p, struct list_head *list)
                                        { return -ENOSYS; }
 static inline int putback_lru_pages(struct list_head *l) { return 0; }
diff --git a/include/linux/mm.h b/include/linux/mm.h
index 2128ef7780c6..d87a5a5fe87d 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -41,6 +41,9 @@ extern unsigned long mmap_min_addr;
 #define nth_page(page,n) pfn_to_page(page_to_pfn((page)) + (n))
+/* to align the pointer to the (next) page boundary */
+#define PAGE_ALIGN(addr) ALIGN(addr, PAGE_SIZE)
 /*
 * Linux kernel virtual memory manager primitives.
 * The idea being to have a "virtual" mm in the same way
@@ -100,6 +103,7 @@ extern unsigned int kobjsize(const void *objp);
 #define VM_DONTEXPAND   0x00040000      /* Cannot expand with mremap() */
 #define VM_RESERVED     0x00080000      /* Count as reserved_vm like IO */
 #define VM_ACCOUNT      0x00100000      /* Is a VM accounted object */
+#define VM_NORESERVE    0x00200000      /* should the VM suppress accounting */
 #define VM_HUGETLB      0x00400000      /* Huge TLB Page VM */
 #define VM_NONLINEAR    0x00800000      /* Is non-linear (remap_file_pages) */
 #define VM_MAPPED_COPY  0x01000000      /* T if mapped copy of data (nommu mmap) */
@@ -166,12 +170,16 @@ struct vm_operations_struct {
        void (*open)(struct vm_area_struct * area);
        void (*close)(struct vm_area_struct * area);
        int (*fault)(struct vm_area_struct *vma, struct vm_fault *vmf);
-        unsigned long (*nopfn)(struct vm_area_struct *area,
-                        unsigned long address);
        /* notification that a previously read-only page is about to become
         * writable, if an error is returned it will cause a SIGBUS */
        int (*page_mkwrite)(struct vm_area_struct *vma, struct page *page);
+        /* called by access_process_vm when get_user_pages() fails, typically
+         * for use by special VMAs that can switch between memory and hardware
+         */
+        int (*access)(struct vm_area_struct *vma, unsigned long addr,
+                      void *buf, int len, int write);
 #ifdef CONFIG_NUMA
        /*
         * set_policy() op must add a reference to any non-NULL @new mempolicy
@@ -675,13 +683,6 @@ static inline int page_mapped(struct page *page)
 }
 /*
- * Error return values for the *_nopfn functions
- */
-#define NOPFN_SIGBUS    ((unsigned long) -1)
-#define NOPFN_OOM       ((unsigned long) -2)
-#define NOPFN_REFAULT   ((unsigned long) -3)
-/*
 * Different kinds of faults, as returned by handle_mm_fault().
 * Used to decide whether a process gets delivered SIGBUS or
 * just gets major/minor fault counters bumped up.
@@ -772,14 +773,14 @@ struct mm_walk {
 int walk_page_range(unsigned long addr, unsigned long end,
                struct mm_walk *walk);
-void free_pgd_range(struct mmu_gather **tlb, unsigned long addr,
+void free_pgd_range(struct mmu_gather *tlb, unsigned long addr,
                unsigned long end, unsigned long floor, unsigned long ceiling);
-void free_pgtables(struct mmu_gather **tlb, struct vm_area_struct *start_vma,
-                unsigned long floor, unsigned long ceiling);
 int copy_page_range(struct mm_struct *dst, struct mm_struct *src,
                        struct vm_area_struct *vma);
 void unmap_mapping_range(struct address_space *mapping,
                loff_t const holebegin, loff_t const holelen, int even_cows);
+int generic_access_phys(struct vm_area_struct *vma, unsigned long addr,
+                        void *buf, int len, int write);
 static inline void unmap_shared_mapping_range(struct address_space *mapping,
                loff_t const holebegin, loff_t const holelen)
@@ -965,9 +966,8 @@ static inline void pgtable_page_dtor(struct page *page)
                NULL: pte_offset_kernel(pmd, address))
 extern void free_area_init(unsigned long * zones_size);
-extern void free_area_init_node(int nid, pg_data_t *pgdat,
+extern void free_area_init_node(int nid, unsigned long * zones_size,
-        unsigned long * zones_size, unsigned long zone_start_pfn, 
+                unsigned long zone_start_pfn, unsigned long *zholes_size);
-        unsigned long *zholes_size);
 #ifdef CONFIG_ARCH_POPULATES_NODE_MAP
 /*
 * With CONFIG_ARCH_POPULATES_NODE_MAP set, an architecture may initialise its
diff --git a/include/linux/module.h b/include/linux/module.h
index 3e03b1acbc94..68e09557c951 100644
--- a/include/linux/module.h
+++ b/include/linux/module.h
@@ -23,7 +23,7 @@
 /* Not Yet Implemented */
 #define MODULE_SUPPORTED_DEVICE(name)
-/* v850 toolchain uses a `_' prefix for all user symbols */
+/* some toolchains uses a `_' prefix for all user symbols */
 #ifndef MODULE_SYMBOL_PREFIX
 #define MODULE_SYMBOL_PREFIX ""
 #endif
@@ -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;
+         * Use this MAC address if it is valid, overriding the
+         * address that is already in the hardware.
-        /* If speed is 0, then speed and duplex are autonegotiated. */
+         */
-        int             speed;          /* 0, SPEED_10, SPEED_100, SPEED_1000 */
+        u8                      mac_addr[6];
-        int             duplex;         /* DUPLEX_HALF or DUPLEX_FULL */
+        /*
-        /* non-zero values of the following fields override defaults */
+         * If speed is 0, autonegotiation is enabled.
-        u32             tx_queue_size;
+         *   Valid values for speed: 0, SPEED_10, SPEED_100, SPEED_1000.
-        u32             rx_queue_size;
+         *   Valid values for duplex: DUPLEX_HALF, DUPLEX_FULL.
-        u32             tx_sram_addr;
+         */
-        u32             tx_sram_size;
+        int                     speed;
-        u32             rx_sram_addr;
+        int                     duplex;
-        u32             rx_sram_size;
-        u8              mac_addr[6];    /* mac address if non-zero*/
+        /*
+         * 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..2f999fbb188d 100644
--- a/include/linux/net.h
+++ b/include/linux/net.h
@@ -20,6 +20,7 @@
 #include <linux/wait.h>
 #include <linux/socket.h>
+#include <linux/fcntl.h>        /* For O_CLOEXEC and O_NONBLOCK */
 #include <asm/socket.h>
 struct poll_table_struct;
@@ -46,6 +47,7 @@ struct net;
 #define SYS_GETSOCKOPT  15              /* sys_getsockopt(2)            */
 #define SYS_SENDMSG     16              /* sys_sendmsg(2)               */
 #define SYS_RECVMSG     17              /* sys_recvmsg(2)               */
+#define SYS_PACCEPT     18              /* sys_paccept(2)               */
 typedef enum {
        SS_FREE = 0,                    /* not allocated                */
@@ -94,6 +96,15 @@ enum sock_type {
 };
 #define SOCK_MAX (SOCK_PACKET + 1)
+/* Mask which covers at least up to SOCK_MASK-1.  The
+ * remaining bits are used as flags. */
+#define SOCK_TYPE_MASK 0xf
+/* Flags for socket, socketpair, paccept */
+#define SOCK_CLOEXEC    O_CLOEXEC
+#ifndef SOCK_NONBLOCK
+#define SOCK_NONBLOCK   O_NONBLOCK
+#endif
 #endif /* ARCH_HAS_SOCKET_TYPES */
@@ -106,23 +117,23 @@ 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;
@@ -208,10 +219,12 @@ extern int   	     sock_sendmsg(struct socket *sock, struct msghdr *msg,
                                  size_t len);
 extern int           sock_recvmsg(struct socket *sock, struct msghdr *msg,
                                  size_t size, int flags);
-extern int           sock_map_fd(struct socket *sock);
+extern int           sock_map_fd(struct socket *sock, int flags);
 extern struct socket *sockfd_lookup(int fd, int *err);
 #define              sockfd_put(sock) fput(sock->file)
 extern int           net_ratelimit(void);
+extern long          do_accept(int fd, struct sockaddr __user *upeer_sockaddr,
+                               int __user *upeer_addrlen, int flags);
 #define net_random()            random32()
 #define net_srandom(seed)       srandom32((__force u32)seed)
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index 25f87102ab66..b4d056ceab96 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;
+        unsigned int            promiscuity;
-        int                     allmulti;
+        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 */
+        struct netdev_queue     rx_queue;
-        spinlock_t              ingress_lock;
-        struct Qdisc            *qdisc_ingress;
-/*
+        struct netdev_queue     *_tx ____cacheline_aligned_in_smp;
- * Cache line mostly used on queue transmit path (qdisc)
- */
+        /* Number of TX queues allocated at alloc_netdev_mq() time  */
-        /* device queue lock */
+        unsigned int            num_tx_queues;
-        spinlock_t              queue_lock ____cacheline_aligned_in_smp;
-        struct Qdisc            *qdisc;
+        /* Number of TX queues currently active in device  */
-        struct Qdisc            *qdisc_sleeping;
+        unsigned int            real_num_tx_queues;
-        struct list_head        qdisc_list;
-        unsigned long           tx_queue_len;   /* Max frames per queue allowed */
-        /* Partially transmitted GSO packet. */
+        unsigned long           tx_queue_len;   /* Max frames per queue allowed */
-        struct sk_buff          *gso_skb;
 /*
 * 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 +980,25 @@ 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))
+        if (!test_bit(__QUEUE_STATE_XOFF, &txq->state))
-                __netif_schedule(dev);
+                __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));
+}
+static inline void netif_tx_start_queue(struct netdev_queue *dev_queue)
+{
+        clear_bit(__QUEUE_STATE_XOFF, &dev_queue->state);
 }
 /**
@@ -970,7 +1009,29 @@ static inline void netif_schedule(struct net_device *dev)
 */
 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);
+        }
+}
+static inline void netif_tx_wake_queue(struct netdev_queue *dev_queue)
+{
+#ifdef CONFIG_NETPOLL_TRAP
+        if (netpoll_trap()) {
+                clear_bit(__QUEUE_STATE_XOFF, &dev_queue->state);
+                return;
+        }
+#endif
+        if (test_and_clear_bit(__QUEUE_STATE_XOFF, &dev_queue->state))
+                __netif_schedule(dev_queue->qdisc);
 }
 /**
@@ -982,14 +1043,22 @@ static inline void netif_start_queue(struct net_device *dev)
 */
 static inline void netif_wake_queue(struct net_device *dev)
 {
-#ifdef CONFIG_NETPOLL_TRAP
+        netif_tx_wake_queue(netdev_get_tx_queue(dev, 0));
-        if (netpoll_trap()) {
+}
-                clear_bit(__LINK_STATE_XOFF, &dev->state);
-                return;
+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);
        }
-#endif
+}
-        if (test_and_clear_bit(__LINK_STATE_XOFF, &dev->state))
-                __netif_schedule(dev);
+static inline void netif_tx_stop_queue(struct netdev_queue *dev_queue)
+{
+        set_bit(__QUEUE_STATE_XOFF, &dev_queue->state);
 }
 /**
@@ -1001,7 +1070,22 @@ static inline void netif_wake_queue(struct net_device *dev)
 */
 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);
+        }
+}
+static inline int netif_tx_queue_stopped(const struct netdev_queue *dev_queue)
+{
+        return test_bit(__QUEUE_STATE_XOFF, &dev_queue->state);
 }
 /**
@@ -1012,7 +1096,7 @@ static inline void netif_stop_queue(struct net_device *dev)
 */
 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
+        struct netdev_queue *txq = netdev_get_tx_queue(dev, queue_index);
-        clear_bit(__LINK_STATE_XOFF, &dev->egress_subqueue[queue_index].state);
+        clear_bit(__QUEUE_STATE_XOFF, &txq->state);
-#endif
 }
 /**
@@ -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);
+        set_bit(__QUEUE_STATE_XOFF, &txq->state);
-#endif
 }
 /**
@@ -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
+        struct netdev_queue *txq = netdev_get_tx_queue(dev, queue_index);
-        return test_bit(__LINK_STATE_XOFF,
+        return test_bit(__QUEUE_STATE_XOFF, &txq->state);
-                        &dev->egress_subqueue[queue_index].state);
-#else
-        return 0;
-#endif
 }
 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,
+        if (test_and_clear_bit(__QUEUE_STATE_XOFF, &txq->state))
-                               &dev->egress_subqueue[queue_index].state))
+                __netif_schedule(txq->qdisc);
-                __netif_schedule(dev);
-#endif
 }
 /**
@@ -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 (dev->num_tx_queues > 1);
-        return (!!(NETIF_F_MULTI_QUEUE & dev->features));
-#else
-        return 0;
-#endif
 }
 /* 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;
@@ -1390,6 +1463,18 @@ static inline void netif_rx_complete(struct net_device *dev,
        local_irq_restore(flags);
 }
+static inline void __netif_tx_lock(struct netdev_queue *txq, int 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();
+}
 /**
 *      netif_tx_lock - grab network device transmit lock
 *      @dev: network device
@@ -1397,62 +1482,109 @@ 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)
-{
-        spin_lock(&dev->_xmit_lock);
-        dev->xmit_lock_owner = cpu;
-}
 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);
+        local_bh_disable();
-        dev->xmit_lock_owner = smp_processor_id();
+        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;
+        unsigned int i;
-        spin_unlock(&dev->_xmit_lock);
+        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;
+        netif_tx_unlock(dev);
-        spin_unlock_bh(&dev->_xmit_lock);
+        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 int              dev_set_promiscuity(struct net_device *dev, int inc);
-extern void             dev_set_allmulti(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 +1642,11 @@ 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 char *netdev_drivername(struct net_device *dev, char *buffer, int len);
 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_PACKETS,           /* 64bit counters */
-        CTA_COUNTERS_BYTES,             /* old 64bit counters */
+        CTA_COUNTERS_BYTES,             /* 64bit counters */
-        CTA_COUNTERS32_PACKETS,
+        CTA_COUNTERS32_PACKETS,         /* old 32bit counters, unused */
-        CTA_COUNTERS32_BYTES,
+        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,
+ * Flags for nfsd_permission
- * MAY_WRITE, and MAY_EXEC.
 */
-#define MAY_NOP                 0
+#define NFSD_MAY_NOP            0
-#define MAY_SATTR               8
+#define NFSD_MAY_EXEC           1 /* == MAY_EXEC */
-#define MAY_TRUNC               16
+#define NFSD_MAY_WRITE          2 /* == MAY_WRITE */
-#define MAY_LOCK                32
+#define NFSD_MAY_READ           4 /* == MAY_READ */
-#define MAY_OWNER_OVERRIDE      64
+#define NFSD_MAY_SATTR          8
-#define MAY_LOCAL_ACCESS        128 /* IRIX doing local access check on device special file*/
+#define NFSD_MAY_TRUNC          16
-#if (MAY_SATTR | MAY_TRUNC | MAY_LOCK | MAY_OWNER_OVERRIDE | MAY_LOCAL_ACCESS) & (MAY_READ | MAY_WRITE | MAY_EXEC)
+#define NFSD_MAY_LOCK           32
-# error "please use a different value for MAY_SATTR or MAY_TRUNC or MAY_LOCK or MAY_LOCAL_ACCESS or MAY_OWNER_OVERRIDE."
+#define NFSD_MAY_OWNER_OVERRIDE 64
-#endif
+#define NFSD_MAY_LOCAL_ACCESS   128 /* IRIX doing local access check on device special file*/
-#define MAY_CREATE              (MAY_EXEC|MAY_WRITE)
-#define MAY_REMOVE              (MAY_EXEC|MAY_WRITE|MAY_TRUNC)
+#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/page-flags.h b/include/linux/page-flags.h
index 0d2a4e7012aa..54590a9a103e 100644
--- a/include/linux/page-flags.h
+++ b/include/linux/page-flags.h
@@ -96,7 +96,22 @@ enum pageflags {
 #ifdef CONFIG_IA64_UNCACHED_ALLOCATOR
        PG_uncached,            /* Page has been mapped as uncached */
 #endif
-        __NR_PAGEFLAGS
+        __NR_PAGEFLAGS,
+        /* Filesystems */
+        PG_checked = PG_owner_priv_1,
+        /* XEN */
+        PG_pinned = PG_owner_priv_1,
+        PG_savepinned = PG_dirty,
+        /* SLOB */
+        PG_slob_page = PG_active,
+        PG_slob_free = PG_private,
+        /* SLUB */
+        PG_slub_frozen = PG_active,
+        PG_slub_debug = PG_error,
 };
 #ifndef __GENERATING_BOUNDS_H
@@ -155,13 +170,19 @@ PAGEFLAG(Dirty, dirty) TESTSCFLAG(Dirty, dirty) __CLEARPAGEFLAG(Dirty, dirty)
 PAGEFLAG(LRU, lru) __CLEARPAGEFLAG(LRU, lru)
 PAGEFLAG(Active, active) __CLEARPAGEFLAG(Active, active)
 __PAGEFLAG(Slab, slab)
-PAGEFLAG(Checked, owner_priv_1)         /* Used by some filesystems */
+PAGEFLAG(Checked, checked)              /* Used by some filesystems */
-PAGEFLAG(Pinned, owner_priv_1) TESTSCFLAG(Pinned, owner_priv_1) /* Xen */
+PAGEFLAG(Pinned, pinned) TESTSCFLAG(Pinned, pinned)     /* Xen */
-PAGEFLAG(SavePinned, dirty);                                    /* Xen */
+PAGEFLAG(SavePinned, savepinned);                       /* Xen */
 PAGEFLAG(Reserved, reserved) __CLEARPAGEFLAG(Reserved, reserved)
 PAGEFLAG(Private, private) __CLEARPAGEFLAG(Private, private)
        __SETPAGEFLAG(Private, private)
+__PAGEFLAG(SlobPage, slob_page)
+__PAGEFLAG(SlobFree, slob_free)
+__PAGEFLAG(SlubFrozen, slub_frozen)
+__PAGEFLAG(SlubDebug, slub_debug)
 /*
 * Only test-and-set exist for PG_writeback.  The unconditional operators are
 * risky: they bypass page accounting.
diff --git a/include/linux/pagemap.h b/include/linux/pagemap.h
index d2fca802f809..ee1ec2c7723c 100644
--- a/include/linux/pagemap.h
+++ b/include/linux/pagemap.h
@@ -22,7 +22,7 @@
 static inline void mapping_set_error(struct address_space *mapping, int error)
 {
-        if (error) {
+        if (unlikely(error)) {
                if (error == -ENOSPC)
                        set_bit(AS_ENOSPC, &mapping->flags);
                else
diff --git a/include/linux/parser.h b/include/linux/parser.h
index 7dcd05075756..cc554ca8bc78 100644
--- a/include/linux/parser.h
+++ b/include/linux/parser.h
@@ -14,7 +14,7 @@ struct match_token {
        const char *pattern;
 };
-typedef struct match_token match_table_t[];
+typedef const struct match_token match_table_t[];
 /* Maximum number of arguments that match_token will find in a pattern */
 enum {MAX_OPT_ARGS = 3};
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index 6be6a7943d8b..119ae7b8f028 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
@@ -2368,6 +2371,14 @@
 #define PCI_DEVICE_ID_INTEL_ICH9_7      0x2916
 #define PCI_DEVICE_ID_INTEL_ICH9_8      0x2918
 #define PCI_DEVICE_ID_INTEL_82855PM_HB  0x3340
+#define PCI_DEVICE_ID_INTEL_IOAT_TBG4   0x3429
+#define PCI_DEVICE_ID_INTEL_IOAT_TBG5   0x342a
+#define PCI_DEVICE_ID_INTEL_IOAT_TBG6   0x342b
+#define PCI_DEVICE_ID_INTEL_IOAT_TBG7   0x342c
+#define PCI_DEVICE_ID_INTEL_IOAT_TBG0   0x3430
+#define PCI_DEVICE_ID_INTEL_IOAT_TBG1   0x3431
+#define PCI_DEVICE_ID_INTEL_IOAT_TBG2   0x3432
+#define PCI_DEVICE_ID_INTEL_IOAT_TBG3   0x3433
 #define PCI_DEVICE_ID_INTEL_82830_HB    0x3575
 #define PCI_DEVICE_ID_INTEL_82830_CGC   0x3577
 #define PCI_DEVICE_ID_INTEL_82855GM_HB  0x3580
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/pm.h b/include/linux/pm.h
index 4ad9de94449a..4dcce54b6d76 100644
--- a/include/linux/pm.h
+++ b/include/linux/pm.h
@@ -22,78 +22,6 @@
 #define _LINUX_PM_H
 #include <linux/list.h>
-#include <asm/atomic.h>
-#include <asm/errno.h>
-/*
- * Power management requests... these are passed to pm_send_all() and friends.
- *
- * these functions are old and deprecated, see below.
- */
-typedef int __bitwise pm_request_t;
-#define PM_SUSPEND      ((__force pm_request_t) 1)      /* enter D1-D3 */
-#define PM_RESUME       ((__force pm_request_t) 2)      /* enter D0 */
-/*
- * Device types... these are passed to pm_register
- */
-typedef int __bitwise pm_dev_t;
-#define PM_UNKNOWN_DEV  ((__force pm_dev_t) 0)  /* generic */
-#define PM_SYS_DEV      ((__force pm_dev_t) 1)  /* system device (fan, KB controller, ...) */
-#define PM_PCI_DEV      ((__force pm_dev_t) 2)  /* PCI device */
-#define PM_USB_DEV      ((__force pm_dev_t) 3)  /* USB device */
-#define PM_SCSI_DEV     ((__force pm_dev_t) 4)  /* SCSI device */
-#define PM_ISA_DEV      ((__force pm_dev_t) 5)  /* ISA device */
-#define PM_MTD_DEV      ((__force pm_dev_t) 6)  /* Memory Technology Device */
-/*
- * System device hardware ID (PnP) values
- */
-enum
-{
-        PM_SYS_UNKNOWN = 0x00000000, /* generic */
-        PM_SYS_KBC =     0x41d00303, /* keyboard controller */
-        PM_SYS_COM =     0x41d00500, /* serial port */
-        PM_SYS_IRDA =    0x41d00510, /* IRDA controller */
-        PM_SYS_FDC =     0x41d00700, /* floppy controller */
-        PM_SYS_VGA =     0x41d00900, /* VGA controller */
-        PM_SYS_PCMCIA =  0x41d00e00, /* PCMCIA controller */
-};
-/*
- * Device identifier
- */
-#define PM_PCI_ID(dev) ((dev)->bus->number << 16 | (dev)->devfn)
-/*
- * Request handler callback
- */
-struct pm_dev;
-typedef int (*pm_callback)(struct pm_dev *dev, pm_request_t rqst, void *data);
-/*
- * Dynamic device information
- */
-struct pm_dev
-{
-        pm_dev_t         type;
-        unsigned long    id;
-        pm_callback      callback;
-        void            *data;
-        unsigned long    flags;
-        unsigned long    state;
-        unsigned long    prev_state;
-        struct list_head entry;
-};
-/* Functions above this comment are list-based old-style power
- * management. Please avoid using them.  */
 /*
 * Callbacks for platform drivers to implement.
@@ -317,6 +245,21 @@ struct pm_ext_ops {
 * RECOVER      Creation of a hibernation image or restoration of the main
 *              memory contents from a hibernation image has failed, call
 *              ->thaw() and ->complete() for all devices.
+ *
+ * The following PM_EVENT_ messages are defined for internal use by
+ * kernel subsystems.  They are never issued by the PM core.
+ *
+ * USER_SUSPEND         Manual selective suspend was issued by userspace.
+ *
+ * USER_RESUME          Manual selective resume was issued by userspace.
+ *
+ * REMOTE_WAKEUP        Remote-wakeup request was received from the device.
+ *
+ * AUTO_SUSPEND         Automatic (device idle) runtime suspend was
+ *                      initiated by the subsystem.
+ *
+ * AUTO_RESUME          Automatic (device needed) runtime resume was
+ *                      requested by a driver.
 */
 #define PM_EVENT_ON             0x0000
@@ -328,9 +271,18 @@ struct pm_ext_ops {
 #define PM_EVENT_THAW           0x0020
 #define PM_EVENT_RESTORE        0x0040
 #define PM_EVENT_RECOVER        0x0080
+#define PM_EVENT_USER           0x0100
+#define PM_EVENT_REMOTE         0x0200
+#define PM_EVENT_AUTO           0x0400
-#define PM_EVENT_SLEEP  (PM_EVENT_SUSPEND | PM_EVENT_HIBERNATE)
+#define PM_EVENT_SLEEP          (PM_EVENT_SUSPEND | PM_EVENT_HIBERNATE)
+#define PM_EVENT_USER_SUSPEND   (PM_EVENT_USER | PM_EVENT_SUSPEND)
+#define PM_EVENT_USER_RESUME    (PM_EVENT_USER | PM_EVENT_RESUME)
+#define PM_EVENT_REMOTE_WAKEUP  (PM_EVENT_REMOTE | PM_EVENT_RESUME)
+#define PM_EVENT_AUTO_SUSPEND   (PM_EVENT_AUTO | PM_EVENT_SUSPEND)
+#define PM_EVENT_AUTO_RESUME    (PM_EVENT_AUTO | PM_EVENT_RESUME)
+#define PMSG_ON         ((struct pm_message){ .event = PM_EVENT_ON, })
 #define PMSG_FREEZE     ((struct pm_message){ .event = PM_EVENT_FREEZE, })
 #define PMSG_QUIESCE    ((struct pm_message){ .event = PM_EVENT_QUIESCE, })
 #define PMSG_SUSPEND    ((struct pm_message){ .event = PM_EVENT_SUSPEND, })
@@ -339,7 +291,16 @@ struct pm_ext_ops {
 #define PMSG_THAW       ((struct pm_message){ .event = PM_EVENT_THAW, })
 #define PMSG_RESTORE    ((struct pm_message){ .event = PM_EVENT_RESTORE, })
 #define PMSG_RECOVER    ((struct pm_message){ .event = PM_EVENT_RECOVER, })
-#define PMSG_ON         ((struct pm_message){ .event = PM_EVENT_ON, })
+#define PMSG_USER_SUSPEND       ((struct pm_messge) \
+                                        { .event = PM_EVENT_USER_SUSPEND, })
+#define PMSG_USER_RESUME        ((struct pm_messge) \
+                                        { .event = PM_EVENT_USER_RESUME, })
+#define PMSG_REMOTE_RESUME      ((struct pm_messge) \
+                                        { .event = PM_EVENT_REMOTE_RESUME, })
+#define PMSG_AUTO_SUSPEND       ((struct pm_messge) \
+                                        { .event = PM_EVENT_AUTO_SUSPEND, })
+#define PMSG_AUTO_RESUME                ((struct pm_messge) \
+                                        { .event = PM_EVENT_AUTO_RESUME, })
 /**
 * Device power management states
diff --git a/include/linux/pm_legacy.h b/include/linux/pm_legacy.h
deleted file mode 100644
index 446f4f42b952..000000000000
--- a/include/linux/pm_legacy.h
+++ /dev/null
@@ -1,35 +0,0 @@
-#ifndef __LINUX_PM_LEGACY_H__
-#define __LINUX_PM_LEGACY_H__
-#ifdef CONFIG_PM_LEGACY
-/*
- * Register a device with power management
- */
-struct pm_dev __deprecated *
-pm_register(pm_dev_t type, unsigned long id, pm_callback callback);
-/*
- * Send a request to all devices
- */
-int __deprecated pm_send_all(pm_request_t rqst, void *data);
-#else /* CONFIG_PM_LEGACY */
-static inline struct pm_dev *pm_register(pm_dev_t type,
-                                         unsigned long id,
-                                         pm_callback callback)
-{
-        return NULL;
-}
-static inline int pm_send_all(pm_request_t rqst, void *data)
-{
-        return 0;
-}
-#endif /* CONFIG_PM_LEGACY */
-#endif /* __LINUX_PM_LEGACY_H__ */
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/proc_fs.h b/include/linux/proc_fs.h
index fff1d27ddb4c..15a9eaf4a802 100644
--- a/include/linux/proc_fs.h
+++ b/include/linux/proc_fs.h
@@ -305,8 +305,6 @@ static inline struct net *PDE_NET(struct proc_dir_entry *pde)
        return pde->parent->data;
 }
-struct net *get_proc_net(const struct inode *inode);
 struct proc_maps_private {
        struct pid *pid;
        struct task_struct *task;
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
+#define R5_Wantdrain    13 /* dev->towrite needs to be drained */
-                                    * other "towrites"
-                                    */
 /*
 * 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_SOFT_BLOCKED = 0,  /* Radio output blocked */
-        RFKILL_STATE_ON         = 1,
+        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/rtc.h b/include/linux/rtc.h
index f2d0d1527721..b01fe004cb5e 100644
--- a/include/linux/rtc.h
+++ b/include/linux/rtc.h
@@ -115,6 +115,23 @@ extern void rtc_time_to_tm(unsigned long time, struct rtc_time *tm);
 extern struct class *rtc_class;
+/*
+ * For these RTC methods the device parameter is the physical device
+ * on whatever bus holds the hardware (I2C, Platform, SPI, etc), which
+ * was passed to rtc_device_register().  Its driver_data normally holds
+ * device state, including the rtc_device pointer for the RTC.
+ *
+ * Most of these methods are called with rtc_device.ops_lock held,
+ * through the rtc_*(struct rtc_device *, ...) calls.
+ *
+ * The (current) exceptions are mostly filesystem hooks:
+ *   - the proc() hook for procfs
+ *   - non-ioctl() chardev hooks:  open(), release(), read_callback()
+ *   - periodic irq calls:  irq_set_state(), irq_set_freq()
+ *
+ * REVISIT those periodic irq calls *do* have ops_lock when they're
+ * issued through ioctl() ...
+ */
 struct rtc_class_ops {
        int (*open)(struct device *);
        void (*release)(struct device *);
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/scatterlist.h b/include/linux/scatterlist.h
index 71fc81360048..e5996984ddd0 100644
--- a/include/linux/scatterlist.h
+++ b/include/linux/scatterlist.h
@@ -224,4 +224,42 @@ size_t sg_copy_to_buffer(struct scatterlist *sgl, unsigned int nents,
 */
 #define SG_MAX_SINGLE_ALLOC             (PAGE_SIZE / sizeof(struct scatterlist))
+/*
+ * Mapping sg iterator
+ *
+ * Iterates over sg entries mapping page-by-page.  On each successful
+ * iteration, @miter->page points to the mapped page and
+ * @miter->length bytes of data can be accessed at @miter->addr.  As
+ * long as an interation is enclosed between start and stop, the user
+ * is free to choose control structure and when to stop.
+ *
+ * @miter->consumed is set to @miter->length on each iteration.  It
+ * can be adjusted if the user can't consume all the bytes in one go.
+ * Also, a stopped iteration can be resumed by calling next on it.
+ * This is useful when iteration needs to release all resources and
+ * continue later (e.g. at the next interrupt).
+ */
+#define SG_MITER_ATOMIC         (1 << 0)         /* use kmap_atomic */
+struct sg_mapping_iter {
+        /* the following three fields can be accessed directly */
+        struct page             *page;          /* currently mapped page */
+        void                    *addr;          /* pointer to the mapped area */
+        size_t                  length;         /* length of the mapped area */
+        size_t                  consumed;       /* number of consumed bytes */
+        /* these are internal states, keep away */
+        struct scatterlist      *__sg;          /* current entry */
+        unsigned int            __nents;        /* nr of remaining entries */
+        unsigned int            __offset;       /* offset within sg */
+        unsigned int            __flags;
+};
+void sg_miter_start(struct sg_mapping_iter *miter, struct scatterlist *sgl,
+                    unsigned int nents, unsigned int flags);
+bool sg_miter_next(struct sg_mapping_iter *miter);
+void sg_miter_stop(struct sg_mapping_iter *miter);
 #endif /* _LINUX_SCATTERLIST_H */
diff --git a/include/linux/sched.h b/include/linux/sched.h
index 1941d8b5cf11..6aca4a16e377 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -295,10 +295,11 @@ extern void softlockup_tick(void);
 extern void spawn_softlockup_task(void);
 extern void touch_softlockup_watchdog(void);
 extern void touch_all_softlockup_watchdogs(void);
-extern unsigned long  softlockup_thresh;
+extern unsigned int  softlockup_panic;
 extern unsigned long sysctl_hung_task_check_count;
 extern unsigned long sysctl_hung_task_timeout_secs;
 extern unsigned long sysctl_hung_task_warnings;
+extern int softlockup_thresh;
 #else
 static inline void softlockup_tick(void)
 {
@@ -824,7 +825,16 @@ extern void partition_sched_domains(int ndoms_new, cpumask_t *doms_new,
                                    struct sched_domain_attr *dattr_new);
 extern int arch_reinit_sched_domains(void);
-#endif  /* CONFIG_SMP */
+#else /* CONFIG_SMP */
+struct sched_domain_attr;
+static inline void
+partition_sched_domains(int ndoms_new, cpumask_t *doms_new,
+                        struct sched_domain_attr *dattr_new)
+{
+}
+#endif  /* !CONFIG_SMP */
 struct io_context;                      /* See blkdev.h */
 #define NGROUPS_SMALL           32
@@ -1973,6 +1983,13 @@ static inline unsigned long *end_of_stack(struct task_struct *p)
 #endif
+static inline int object_is_on_stack(void *obj)
+{
+        void *stack = task_stack_page(current);
+        return (obj >= stack) && (obj < (stack + THREAD_SIZE));
+}
 extern void thread_info_cache_init(void);
 /* set thread flags in other task's structures
diff --git a/include/linux/security.h b/include/linux/security.h
index 31c8851ec5d0..f0e9adb22ac2 100644
--- a/include/linux/security.h
+++ b/include/linux/security.h
@@ -102,9 +102,7 @@ extern unsigned long mmap_min_addr;
 #define LSM_SETID_FS    8
 /* forward declares to avoid warnings */
-struct nfsctl_arg;
 struct sched_param;
-struct swap_info_struct;
 struct request_sock;
 /* bprm_apply_creds unsafe reasons */
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..3b2f6c04855e 100644
--- a/include/linux/serial_core.h
+++ b/include/linux/serial_core.h
@@ -59,9 +59,6 @@
 #define PORT_SUNZILOG   38
 #define PORT_SUNSAB     39
-/* NEC v850.  */
-#define PORT_V850E_UART 40
 /* DEC */
 #define PORT_DZ         46
 #define PORT_ZS         47
@@ -190,6 +187,7 @@ 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 +341,15 @@ 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 +357,7 @@ 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 +434,8 @@ 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)           \
+#define uart_tx_stopped(portp)          \
-        ((port)->info->tty->stopped || (port)->info->tty->hw_stopped)
+        ((portp)->info->port.tty->stopped || (portp)->info->port.tty->hw_stopped)
 /*
 * The following are helper functions for the low level drivers.
@@ -450,7 +446,7 @@ 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 +475,7 @@ 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 +498,9 @@ 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);
+                        wake_up_interruptible(&info->port.open_wait);
-                else if (info->tty)
+                else if (info->port.tty)
-                        tty_hangup(info->tty);
+                        tty_hangup(info->port.tty);
        }
 }
@@ -517,7 +513,7 @@ 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 +539,7 @@ 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/signalfd.h b/include/linux/signalfd.h
index ea037f28df91..bef0c46d4713 100644
--- a/include/linux/signalfd.h
+++ b/include/linux/signalfd.h
@@ -8,6 +8,12 @@
 #ifndef _LINUX_SIGNALFD_H
 #define _LINUX_SIGNALFD_H
+/* For O_CLOEXEC and O_NONBLOCK */
+#include <linux/fcntl.h>
+/* Flags for signalfd4.  */
+#define SFD_CLOEXEC O_CLOEXEC
+#define SFD_NONBLOCK O_NONBLOCK
 struct signalfd_siginfo {
        __u32 ssi_signo;
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/slab.h b/include/linux/slab.h
index 9aa90a6f20e0..41103910f8a2 100644
--- a/include/linux/slab.h
+++ b/include/linux/slab.h
@@ -180,7 +180,7 @@ size_t ksize(const void *);
 */
 static inline void *kcalloc(size_t n, size_t size, gfp_t flags)
 {
-        if (n != 0 && size > ULONG_MAX / n)
+        if (size != 0 && n > ULONG_MAX / size)
                return NULL;
        return __kmalloc(n * size, flags | __GFP_ZERO);
 }
diff --git a/include/linux/sm501.h b/include/linux/sm501.h
index 95c1c39ba445..b530fa6a1d34 100644
--- a/include/linux/sm501.h
+++ b/include/linux/sm501.h
@@ -73,6 +73,8 @@ extern unsigned long sm501_gpio_get(struct device *dev,
 #define SM501FB_FLAG_USE_HWACCEL        (1<<3)
 #define SM501FB_FLAG_PANEL_NO_FPEN      (1<<4)
 #define SM501FB_FLAG_PANEL_NO_VBIASEN   (1<<5)
+#define SM501FB_FLAG_PANEL_INV_FPEN     (1<<6)
+#define SM501FB_FLAG_PANEL_INV_VBIASEN  (1<<7)
 struct sm501_platdata_fbsub {
        struct fb_videomode     *def_mode;
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/smc91x.h b/include/linux/smc91x.h
index 8e0556b8781c..3827b922ba1f 100644
--- a/include/linux/smc91x.h
+++ b/include/linux/smc91x.h
@@ -5,9 +5,19 @@
 #define SMC91X_USE_16BIT (1 << 1)
 #define SMC91X_USE_32BIT (1 << 2)
+#define SMC91X_NOWAIT           (1 << 3)
+/* two bits for IO_SHIFT, let's hope later designs will keep this sane */
+#define SMC91X_IO_SHIFT_0       (0 << 4)
+#define SMC91X_IO_SHIFT_1       (1 << 4)
+#define SMC91X_IO_SHIFT_2       (2 << 4)
+#define SMC91X_IO_SHIFT_3       (3 << 4)
+#define SMC91X_IO_SHIFT(x)      (((x) >> 4) & 0x3)
+#define SMC91X_USE_DMA          (1 << 6)
 struct smc91x_platdata {
        unsigned long flags;
-        unsigned long irq_flags; /* IRQF_... */
 };
 #endif /* __SMC91X_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_user(struct sockaddr *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_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/ds1305.h b/include/linux/spi/ds1305.h
new file mode 100644
index 000000000000..287ec830eab7
--- /dev/null
+++ b/include/linux/spi/ds1305.h
@@ -0,0 +1,35 @@
+#ifndef __LINUX_SPI_DS1305_H
+#define __LINUX_SPI_DS1305_H
+/*
+ * One-time configuration for ds1305 and ds1306 RTC chips.
+ *
+ * Put a pointer to this in spi_board_info.platform_data if you want to
+ * be sure that Linux (re)initializes this as needed ... after losing
+ * backup power, and potentially on the first boot.
+ */
+struct ds1305_platform_data {
+        /* Trickle charge configuration:  it's OK to leave out the MAGIC
+         * bitmask; mask in either DS1 or DS2, and then one of 2K/4k/8K.
+         */
+#define DS1305_TRICKLE_MAGIC    0xa0
+#define DS1305_TRICKLE_DS2      0x08    /* two diodes */
+#define DS1305_TRICKLE_DS1      0x04    /* one diode */
+#define DS1305_TRICKLE_2K       0x01    /* 2 KOhm resistance */
+#define DS1305_TRICKLE_4K       0x02    /* 4 KOhm resistance */
+#define DS1305_TRICKLE_8K       0x03    /* 8 KOhm resistance */
+        u8      trickle;
+        /* set only on ds1306 parts */
+        bool    is_ds1306;
+        /* ds1306 only:  enable 1 Hz output */
+        bool    en_1hz;
+        /* REVISIT:  the driver currently expects nINT0 to be wired
+         * as the alarm IRQ.  ALM1 may also need to be set up ...
+         */
+};
+#endif /* __LINUX_SPI_DS1305_H */
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..a9cc29d46653 100644
--- a/include/linux/spi/spi.h
+++ b/include/linux/spi/spi.h
@@ -82,7 +82,7 @@ struct spi_device {
        int                     irq;
        void                    *controller_state;
        void                    *controller_data;
-        const char              *modalias;
+        char                    modalias[32];
        /*
         * likely need more hooks for more protocol options affecting how
@@ -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/string.h b/include/linux/string.h
index efdc44593b52..810d80df0a1d 100644
--- a/include/linux/string.h
+++ b/include/linux/string.h
@@ -111,5 +111,8 @@ extern void argv_free(char **argv);
 extern bool sysfs_streq(const char *s1, const char *s2);
+extern ssize_t memory_read_from_buffer(void *to, size_t count, loff_t *ppos,
+                        const void *from, size_t available);
 #endif
 #endif /* _LINUX_STRING_H_ */
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*),
+                        void (*shutdown)(struct svc_serv*), svc_thread_fn,
-                        svc_thread_fn, int sig, struct module *);
+                        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/syscalls.h b/include/linux/syscalls.h
index 0522f368f9d7..06f2bf76c030 100644
--- a/include/linux/syscalls.h
+++ b/include/linux/syscalls.h
@@ -305,6 +305,7 @@ asmlinkage long sys_fcntl64(unsigned int fd,
 #endif
 asmlinkage long sys_dup(unsigned int fildes);
 asmlinkage long sys_dup2(unsigned int oldfd, unsigned int newfd);
+asmlinkage long sys_dup3(unsigned int oldfd, unsigned int newfd, int flags);
 asmlinkage long sys_ioperm(unsigned long from, unsigned long num, int on);
 asmlinkage long sys_ioctl(unsigned int fd, unsigned int cmd,
                                unsigned long arg);
@@ -409,6 +410,8 @@ asmlinkage long sys_getsockopt(int fd, int level, int optname,
 asmlinkage long sys_bind(int, struct sockaddr __user *, int);
 asmlinkage long sys_connect(int, struct sockaddr __user *, int);
 asmlinkage long sys_accept(int, struct sockaddr __user *, int __user *);
+asmlinkage long sys_paccept(int, struct sockaddr __user *, int __user *,
+                            const sigset_t *, size_t, int);
 asmlinkage long sys_getsockname(int, struct sockaddr __user *, int __user *);
 asmlinkage long sys_getpeername(int, struct sockaddr __user *, int __user *);
 asmlinkage long sys_send(int, void __user *, size_t, unsigned);
@@ -428,6 +431,7 @@ asmlinkage long sys_poll(struct pollfd __user *ufds, unsigned int nfds,
 asmlinkage long sys_select(int n, fd_set __user *inp, fd_set __user *outp,
                        fd_set __user *exp, struct timeval __user *tvp);
 asmlinkage long sys_epoll_create(int size);
+asmlinkage long sys_epoll_create1(int flags);
 asmlinkage long sys_epoll_ctl(int epfd, int op, int fd,
                                struct epoll_event __user *event);
 asmlinkage long sys_epoll_wait(int epfd, struct epoll_event __user *events,
@@ -443,7 +447,7 @@ asmlinkage long sys_newuname(struct new_utsname __user *name);
 asmlinkage long sys_getrlimit(unsigned int resource,
                                struct rlimit __user *rlim);
-#if defined(COMPAT_RLIM_OLD_INFINITY) || !(defined(CONFIG_IA64) || defined(CONFIG_V850))
+#if defined(COMPAT_RLIM_OLD_INFINITY) || !(defined(CONFIG_IA64))
 asmlinkage long sys_old_getrlimit(unsigned int resource, struct rlimit __user *rlim);
 #endif
 asmlinkage long sys_setrlimit(unsigned int resource,
@@ -543,6 +547,7 @@ asmlinkage long sys_get_mempolicy(int __user *policy,
                                unsigned long addr, unsigned long flags);
 asmlinkage long sys_inotify_init(void);
+asmlinkage long sys_inotify_init1(int flags);
 asmlinkage long sys_inotify_add_watch(int fd, const char __user *path,
                                        u32 mask);
 asmlinkage long sys_inotify_rm_watch(int fd, u32 wd);
@@ -608,12 +613,14 @@ asmlinkage long sys_set_robust_list(struct robust_list_head __user *head,
                                    size_t len);
 asmlinkage long sys_getcpu(unsigned __user *cpu, unsigned __user *node, struct getcpu_cache __user *cache);
 asmlinkage long sys_signalfd(int ufd, sigset_t __user *user_mask, size_t sizemask);
+asmlinkage long sys_signalfd4(int ufd, sigset_t __user *user_mask, size_t sizemask, int flags);
 asmlinkage long sys_timerfd_create(int clockid, int flags);
 asmlinkage long sys_timerfd_settime(int ufd, int flags,
                                    const struct itimerspec __user *utmr,
                                    struct itimerspec __user *otmr);
 asmlinkage long sys_timerfd_gettime(int ufd, struct itimerspec __user *otmr);
 asmlinkage long sys_eventfd(unsigned int count);
+asmlinkage long sys_eventfd2(unsigned int count, int flags);
 asmlinkage long sys_fallocate(int fd, int mode, loff_t offset, loff_t len);
 int kernel_execve(const char *filename, char *const argv[], char *const envp[]);
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 (*show)(struct sys_device *, struct sysdev_attribute *, char *);
-        ssize_t (*store)(struct sys_device *, const char *, size_t);
+        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;
-/**
+#define TS_AUTOLOAD     1 /* Automatically load textsearch modules when needed */
- * TS_AUTOLOAD - Automatically load textsearch modules when needed
+#define TS_IGNORECASE   2 /* Searches string case insensitively */
- */
-#define TS_AUTOLOAD     1
 /**
 * 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/timerfd.h b/include/linux/timerfd.h
index cf2b10d75731..86cb0501d3e2 100644
--- a/include/linux/timerfd.h
+++ b/include/linux/timerfd.h
@@ -8,9 +8,15 @@
 #ifndef _LINUX_TIMERFD_H
 #define _LINUX_TIMERFD_H
+/* For O_CLOEXEC and O_NONBLOCK */
+#include <linux/fcntl.h>
+/* Flags for timerfd_settime.  */
 #define TFD_TIMER_ABSTIME (1 << 0)
+/* Flags for timerfd_create.  */
+#define TFD_CLOEXEC O_CLOEXEC
+#define TFD_NONBLOCK O_NONBLOCK
 #endif /* _LINUX_TIMERFD_H */
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 _I_FLAG(tty, f) ((tty)->termios->c_iflag & (f))
-#define _O_FLAG(tty,f)  ((tty)->termios->c_oflag & (f))
+#define _O_FLAG(tty, f) ((tty)->termios->c_oflag & (f))
-#define _C_FLAG(tty,f)  ((tty)->termios->c_cflag & (f))
+#define _C_FLAG(tty, f) ((tty)->termios->c_cflag & (f))
-#define _L_FLAG(tty,f)  ((tty)->termios->c_lflag & (f))
+#define _L_FLAG(tty, f) ((tty)->termios->c_lflag & (f))
-#define I_IGNBRK(tty)   _I_FLAG((tty),IGNBRK)
+#define I_IGNBRK(tty)   _I_FLAG((tty), IGNBRK)
-#define I_BRKINT(tty)   _I_FLAG((tty),BRKINT)
+#define I_BRKINT(tty)   _I_FLAG((tty), BRKINT)
-#define I_IGNPAR(tty)   _I_FLAG((tty),IGNPAR)
+#define I_IGNPAR(tty)   _I_FLAG((tty), IGNPAR)
-#define I_PARMRK(tty)   _I_FLAG((tty),PARMRK)
+#define I_PARMRK(tty)   _I_FLAG((tty), PARMRK)
-#define I_INPCK(tty)    _I_FLAG((tty),INPCK)
+#define I_INPCK(tty)    _I_FLAG((tty), INPCK)
-#define I_ISTRIP(tty)   _I_FLAG((tty),ISTRIP)
+#define I_ISTRIP(tty)   _I_FLAG((tty), ISTRIP)
-#define I_INLCR(tty)    _I_FLAG((tty),INLCR)
+#define I_INLCR(tty)    _I_FLAG((tty), INLCR)
-#define I_IGNCR(tty)    _I_FLAG((tty),IGNCR)
+#define I_IGNCR(tty)    _I_FLAG((tty), IGNCR)
-#define I_ICRNL(tty)    _I_FLAG((tty),ICRNL)
+#define I_ICRNL(tty)    _I_FLAG((tty), ICRNL)
-#define I_IUCLC(tty)    _I_FLAG((tty),IUCLC)
+#define I_IUCLC(tty)    _I_FLAG((tty), IUCLC)
-#define I_IXON(tty)     _I_FLAG((tty),IXON)
+#define I_IXON(tty)     _I_FLAG((tty), IXON)
-#define I_IXANY(tty)    _I_FLAG((tty),IXANY)
+#define I_IXANY(tty)    _I_FLAG((tty), IXANY)
-#define I_IXOFF(tty)    _I_FLAG((tty),IXOFF)
+#define I_IXOFF(tty)    _I_FLAG((tty), IXOFF)
-#define I_IMAXBEL(tty)  _I_FLAG((tty),IMAXBEL)
+#define I_IMAXBEL(tty)  _I_FLAG((tty), IMAXBEL)
-#define I_IUTF8(tty)    _I_FLAG((tty),IUTF8)
+#define I_IUTF8(tty)    _I_FLAG((tty), IUTF8)
-#define O_OPOST(tty)    _O_FLAG((tty),OPOST)
+#define O_OPOST(tty)    _O_FLAG((tty), OPOST)
-#define O_OLCUC(tty)    _O_FLAG((tty),OLCUC)
+#define O_OLCUC(tty)    _O_FLAG((tty), OLCUC)
-#define O_ONLCR(tty)    _O_FLAG((tty),ONLCR)
+#define O_ONLCR(tty)    _O_FLAG((tty), ONLCR)
-#define O_OCRNL(tty)    _O_FLAG((tty),OCRNL)
+#define O_OCRNL(tty)    _O_FLAG((tty), OCRNL)
-#define O_ONOCR(tty)    _O_FLAG((tty),ONOCR)
+#define O_ONOCR(tty)    _O_FLAG((tty), ONOCR)
-#define O_ONLRET(tty)   _O_FLAG((tty),ONLRET)
+#define O_ONLRET(tty)   _O_FLAG((tty), ONLRET)
-#define O_OFILL(tty)    _O_FLAG((tty),OFILL)
+#define O_OFILL(tty)    _O_FLAG((tty), OFILL)
-#define O_OFDEL(tty)    _O_FLAG((tty),OFDEL)
+#define O_OFDEL(tty)    _O_FLAG((tty), OFDEL)
-#define O_NLDLY(tty)    _O_FLAG((tty),NLDLY)
+#define O_NLDLY(tty)    _O_FLAG((tty), NLDLY)
-#define O_CRDLY(tty)    _O_FLAG((tty),CRDLY)
+#define O_CRDLY(tty)    _O_FLAG((tty), CRDLY)
-#define O_TABDLY(tty)   _O_FLAG((tty),TABDLY)
+#define O_TABDLY(tty)   _O_FLAG((tty), TABDLY)
-#define O_BSDLY(tty)    _O_FLAG((tty),BSDLY)
+#define O_BSDLY(tty)    _O_FLAG((tty), BSDLY)
-#define O_VTDLY(tty)    _O_FLAG((tty),VTDLY)
+#define O_VTDLY(tty)    _O_FLAG((tty), VTDLY)
-#define O_FFDLY(tty)    _O_FLAG((tty),FFDLY)
+#define O_FFDLY(tty)    _O_FLAG((tty), FFDLY)
-#define C_BAUD(tty)     _C_FLAG((tty),CBAUD)
+#define C_BAUD(tty)     _C_FLAG((tty), CBAUD)
-#define C_CSIZE(tty)    _C_FLAG((tty),CSIZE)
+#define C_CSIZE(tty)    _C_FLAG((tty), CSIZE)
-#define C_CSTOPB(tty)   _C_FLAG((tty),CSTOPB)
+#define C_CSTOPB(tty)   _C_FLAG((tty), CSTOPB)
-#define C_CREAD(tty)    _C_FLAG((tty),CREAD)
+#define C_CREAD(tty)    _C_FLAG((tty), CREAD)
-#define C_PARENB(tty)   _C_FLAG((tty),PARENB)
+#define C_PARENB(tty)   _C_FLAG((tty), PARENB)
-#define C_PARODD(tty)   _C_FLAG((tty),PARODD)
+#define C_PARODD(tty)   _C_FLAG((tty), PARODD)
-#define C_HUPCL(tty)    _C_FLAG((tty),HUPCL)
+#define C_HUPCL(tty)    _C_FLAG((tty), HUPCL)
-#define C_CLOCAL(tty)   _C_FLAG((tty),CLOCAL)
+#define C_CLOCAL(tty)   _C_FLAG((tty), CLOCAL)
-#define C_CIBAUD(tty)   _C_FLAG((tty),CIBAUD)
+#define C_CIBAUD(tty)   _C_FLAG((tty), CIBAUD)
-#define C_CRTSCTS(tty)  _C_FLAG((tty),CRTSCTS)
+#define C_CRTSCTS(tty)  _C_FLAG((tty), CRTSCTS)
-#define L_ISIG(tty)     _L_FLAG((tty),ISIG)
+#define L_ISIG(tty)     _L_FLAG((tty), ISIG)
-#define L_ICANON(tty)   _L_FLAG((tty),ICANON)
+#define L_ICANON(tty)   _L_FLAG((tty), ICANON)
-#define L_XCASE(tty)    _L_FLAG((tty),XCASE)
+#define L_XCASE(tty)    _L_FLAG((tty), XCASE)
-#define L_ECHO(tty)     _L_FLAG((tty),ECHO)
+#define L_ECHO(tty)     _L_FLAG((tty), ECHO)
-#define L_ECHOE(tty)    _L_FLAG((tty),ECHOE)
+#define L_ECHOE(tty)    _L_FLAG((tty), ECHOE)
-#define L_ECHOK(tty)    _L_FLAG((tty),ECHOK)
+#define L_ECHOK(tty)    _L_FLAG((tty), ECHOK)
-#define L_ECHONL(tty)   _L_FLAG((tty),ECHONL)
+#define L_ECHONL(tty)   _L_FLAG((tty), ECHONL)
-#define L_NOFLSH(tty)   _L_FLAG((tty),NOFLSH)
+#define L_NOFLSH(tty)   _L_FLAG((tty), NOFLSH)
-#define L_TOSTOP(tty)   _L_FLAG((tty),TOSTOP)
+#define L_TOSTOP(tty)   _L_FLAG((tty), TOSTOP)
-#define L_ECHOCTL(tty)  _L_FLAG((tty),ECHOCTL)
+#define L_ECHOCTL(tty)  _L_FLAG((tty), ECHOCTL)
-#define L_ECHOPRT(tty)  _L_FLAG((tty),ECHOPRT)
+#define L_ECHOPRT(tty)  _L_FLAG((tty), ECHOPRT)
-#define L_ECHOKE(tty)   _L_FLAG((tty),ECHOKE)
+#define L_ECHOKE(tty)   _L_FLAG((tty), ECHOKE)
-#define L_FLUSHO(tty)   _L_FLAG((tty),FLUSHO)
+#define L_FLUSHO(tty)   _L_FLAG((tty), FLUSHO)
-#define L_PENDIN(tty)   _L_FLAG((tty),PENDIN)
+#define L_PENDIN(tty)   _L_FLAG((tty), PENDIN)
-#define L_IEXTEN(tty)   _L_FLAG((tty),IEXTEN)
+#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 void tty_wait_until_sent(struct tty_struct *tty, long timeout);
-extern int tty_check_change(struct tty_struct * tty);
+extern int tty_check_change(struct tty_struct *tty);
-extern void stop_tty(struct tty_struct * tty);
+extern void stop_tty(struct tty_struct *tty);
-extern void start_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 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_hangup(struct tty_struct *tty);
-extern void tty_vhangup(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_termios_encode_baud_rate(struct ktermios *termios,
-extern void tty_encode_baud_rate(struct tty_struct *tty, speed_t ibaud, speed_t obaud);
+                                                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 const struct file_operations tty_ldiscs_proc_fops;
-extern struct tty_ldisc *tty_ldisc_get(int);
-extern void tty_ldisc_put(int);
 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);
+        /* Called by console with tty = NULL and by tty */
-        void (*close)(struct usb_serial_port *port, struct file *filp);
+        int  (*open)(struct tty_struct *tty,
-        int  (*write)(struct usb_serial_port *port, const unsigned char *buf,
+                        struct usb_serial_port *port, struct file *filp);
-                      int count);
+        void (*close)(struct tty_struct *tty,
-        int  (*write_room)(struct usb_serial_port *port);
+                        struct usb_serial_port *port, struct file *filp);
-        int  (*ioctl)(struct usb_serial_port *port, struct file *file,
+        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 (*set_termios)(struct tty_struct *tty,
-        void (*break_ctl)(struct usb_serial_port *port, int break_state);
+                        struct usb_serial_port *port, struct ktermios *old);
-        int  (*chars_in_buffer)(struct usb_serial_port *port);
+        void (*break_ctl)(struct tty_struct *tty, int break_state);
-        void (*throttle)(struct usb_serial_port *port);
+        int  (*chars_in_buffer)(struct tty_struct *tty);
-        void (*unthrottle)(struct usb_serial_port *port);
+        void (*throttle)(struct tty_struct *tty);
-        int  (*tiocmget)(struct usb_serial_port *port, struct file *file);
+        void (*unthrottle)(struct tty_struct *tty);
-        int  (*tiocmset)(struct usb_serial_port *port, struct file *file,
+        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,
+extern int usb_serial_generic_open(struct tty_struct *tty,
-                                   struct file *filp);
+                struct usb_serial_port *port, struct file *filp);
-extern int usb_serial_generic_write(struct usb_serial_port *port,
+extern int usb_serial_generic_write(struct tty_struct *tty,
-                                    const unsigned char *buf, int count);
+        struct usb_serial_port *port, const unsigned char *buf, int count);
-extern void usb_serial_generic_close(struct usb_serial_port *port,
+extern void usb_serial_generic_close(struct tty_struct *tty,
-                                     struct file *filp);
+                        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_write_room(struct tty_struct *tty);
-extern int usb_serial_generic_chars_in_buffer(struct usb_serial_port *port);
+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_throttle(struct tty_struct *tty);
-extern void usb_serial_generic_unthrottle(struct usb_serial_port *port);
+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/vmstat.h b/include/linux/vmstat.h
index e83b69346d23..58334d439516 100644
--- a/include/linux/vmstat.h
+++ b/include/linux/vmstat.h
@@ -44,6 +44,12 @@ enum vm_event_item { PGPGIN, PGPGOUT, PSWPIN, PSWPOUT,
                NR_VM_EVENT_ITEMS
 };
+extern const struct seq_operations fragmentation_op;
+extern const struct seq_operations pagetypeinfo_op;
+extern const struct seq_operations zoneinfo_op;
+extern const struct seq_operations vmstat_op;
+extern int sysctl_stat_interval;
 #ifdef CONFIG_VM_EVENT_COUNTERS
 /*
 * Light weight per cpu counter implementation.
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/linux/workqueue.h b/include/linux/workqueue.h
index 542526c6e8ef..14d47120682b 100644
--- a/include/linux/workqueue.h
+++ b/include/linux/workqueue.h
@@ -179,6 +179,8 @@ __create_workqueue_key(const char *name, int singlethread,
 extern void destroy_workqueue(struct workqueue_struct *wq);
 extern int queue_work(struct workqueue_struct *wq, struct work_struct *work);
+extern int queue_work_on(int cpu, struct workqueue_struct *wq,
+                        struct work_struct *work);
 extern int queue_delayed_work(struct workqueue_struct *wq,
                        struct delayed_work *work, unsigned long delay);
 extern int queue_delayed_work_on(int cpu, struct workqueue_struct *wq,
@@ -188,6 +190,7 @@ extern void flush_workqueue(struct workqueue_struct *wq);
 extern void flush_scheduled_work(void);
 extern int schedule_work(struct work_struct *work);
+extern int schedule_work_on(int cpu, struct work_struct *work);
 extern int schedule_delayed_work(struct delayed_work *work, unsigned long delay);
 extern int schedule_delayed_work_on(int cpu, struct delayed_work *work,
                                        unsigned long delay);