96 files changed, 2152 insertions, 1000 deletions

diff --git a/include/asm-alpha/floppy.h b/include/asm-alpha/floppy.h
index e177d4180f83..21816d35ef89 100644
--- a/include/asm-alpha/floppy.h
+++ b/include/asm-alpha/floppy.h
@@ -25,9 +25,8 @@
 #define fd_enable_irq()         enable_irq(FLOPPY_IRQ)
 #define fd_disable_irq()        disable_irq(FLOPPY_IRQ)
 #define fd_cacheflush(addr,size) /* nothing */
-#define fd_request_irq()        request_irq(FLOPPY_IRQ, floppy_interrupt, \
-                                            SA_INTERRUPT|SA_SAMPLE_RANDOM, \
-                                            "floppy", NULL)
+#define fd_request_irq()        request_irq(FLOPPY_IRQ, floppy_interrupt,\
+                                            SA_INTERRUPT, "floppy", NULL)
 #define fd_free_irq()           free_irq(FLOPPY_IRQ, NULL);
 
 #ifdef CONFIG_PCI
diff --git a/include/asm-arm/floppy.h b/include/asm-arm/floppy.h
index 6ea657c886b9..aa0c8d28d8d9 100644
--- a/include/asm-arm/floppy.h
+++ b/include/asm-arm/floppy.h
@@ -25,7 +25,7 @@
 
 #define fd_inb(port)            inb((port))
 #define fd_request_irq()        request_irq(IRQ_FLOPPYDISK,floppy_interrupt,\
-                                        SA_INTERRUPT|SA_SAMPLE_RANDOM,"floppy",NULL)
+                                            SA_INTERRUPT,"floppy",NULL)
 #define fd_free_irq()           free_irq(IRQ_FLOPPYDISK,NULL)
 #define fd_disable_irq()        disable_irq(IRQ_FLOPPYDISK)
 #define fd_enable_irq()         enable_irq(IRQ_FLOPPYDISK)
diff --git a/include/asm-arm26/floppy.h b/include/asm-arm26/floppy.h
index 9e090ad7e477..a18af069ca28 100644
--- a/include/asm-arm26/floppy.h
+++ b/include/asm-arm26/floppy.h
@@ -22,7 +22,7 @@
 
 #define fd_inb(port)            inb((port))
 #define fd_request_irq()        request_irq(IRQ_FLOPPYDISK,floppy_interrupt,\
-                                        SA_INTERRUPT|SA_SAMPLE_RANDOM,"floppy",NULL)
+                                        SA_INTERRUPT,"floppy",NULL)
 #define fd_free_irq()           free_irq(IRQ_FLOPPYDISK,NULL)
 #define fd_disable_irq()        disable_irq(IRQ_FLOPPYDISK)
 #define fd_enable_irq()         enable_irq(IRQ_FLOPPYDISK)
diff --git a/include/asm-generic/bug.h b/include/asm-generic/bug.h
index 0cd9711895fa..845cb67ad8ea 100644
--- a/include/asm-generic/bug.h
+++ b/include/asm-generic/bug.h
@@ -38,4 +38,17 @@
 #endif
 #endif
 
+#define WARN_ON_ONCE(condition)                         \
+({                                                      \
+        static int __warn_once = 1;                     \
+        int __ret = 0;                                  \
+                                                        \
+        if (unlikely((condition) && __warn_once)) {     \
+                __warn_once = 0;                        \
+                WARN_ON(1);                             \
+                __ret = 1;                              \
+        }                                               \
+        __ret;                                          \
+})
+
 #endif
diff --git a/include/asm-generic/percpu.h b/include/asm-generic/percpu.h
index c0caf433a7d7..c74521157461 100644
--- a/include/asm-generic/percpu.h
+++ b/include/asm-generic/percpu.h
@@ -14,6 +14,7 @@ extern unsigned long __per_cpu_offset[NR_CPUS];
 /* var is in discarded region: offset to particular copy we want */
 #define per_cpu(var, cpu) (*RELOC_HIDE(&per_cpu__##var, __per_cpu_offset[cpu]))
 #define __get_cpu_var(var) per_cpu(var, smp_processor_id())
+#define __raw_get_cpu_var(var) per_cpu(var, raw_smp_processor_id())
 
 /* A macro to avoid #include hell... */
 #define percpu_modcopy(pcpudst, src, size)                      \
@@ -30,6 +31,7 @@ do {								\
 
 #define per_cpu(var, cpu)                       (*((void)(cpu), &per_cpu__##var))
 #define __get_cpu_var(var)                      per_cpu__##var
+#define __raw_get_cpu_var(var)                  per_cpu__##var
 
 #endif  /* SMP */
 
diff --git a/include/asm-i386/floppy.h b/include/asm-i386/floppy.h
index 03403045c182..9cb2793eb211 100644
--- a/include/asm-i386/floppy.h
+++ b/include/asm-i386/floppy.h
@@ -147,9 +147,8 @@ static int fd_request_irq(void)
                 return request_irq(FLOPPY_IRQ, floppy_hardint,SA_INTERRUPT,
                                                    "floppy", NULL);
         else
-                return request_irq(FLOPPY_IRQ, floppy_interrupt,
-                                                   SA_INTERRUPT|SA_SAMPLE_RANDOM,
-                                                   "floppy", NULL);     
+                return request_irq(FLOPPY_IRQ, floppy_interrupt, SA_INTERRUPT,
+                                   "floppy", NULL);
 
 }
 
diff --git a/include/asm-i386/mach-default/setup_arch_pre.h b/include/asm-i386/mach-default/setup_arch.h
index fb42099e7bd4..fb42099e7bd4 100644
--- a/include/asm-i386/mach-default/setup_arch_pre.h
+++ b/include/asm-i386/mach-default/setup_arch.h
diff --git a/include/asm-i386/mach-default/setup_arch_post.h b/include/asm-i386/mach-default/setup_arch_post.h
deleted file mode 100644
index 2fc4888721f6..000000000000
--- a/include/asm-i386/mach-default/setup_arch_post.h
+++ /dev/null
@@ -1,40 +0,0 @@
-/**
- * machine_specific_memory_setup - Hook for machine specific memory setup.
- *
- * Description:
- *      This is included late in kernel/setup.c so that it can make
- *      use of all of the static functions.
- **/
-
-static char * __init machine_specific_memory_setup(void)
-{
-        char *who;
-
-
-        who = "BIOS-e820";
-
-        /*
-         * Try to copy the BIOS-supplied E820-map.
-         *
-         * Otherwise fake a memory map; one section from 0k->640k,
-         * the next section from 1mb->appropriate_mem_k
-         */
-        sanitize_e820_map(E820_MAP, &E820_MAP_NR);
-        if (copy_e820_map(E820_MAP, E820_MAP_NR) < 0) {
-                unsigned long mem_size;
-
-                /* compare results from other methods and take the greater */
-                if (ALT_MEM_K < EXT_MEM_K) {
-                        mem_size = EXT_MEM_K;
-                        who = "BIOS-88";
-                } else {
-                        mem_size = ALT_MEM_K;
-                        who = "BIOS-e801";
-                }
-
-                e820.nr_map = 0;
-                add_memory_region(0, LOWMEMSIZE(), E820_RAM);
-                add_memory_region(HIGH_MEMORY, mem_size << 10, E820_RAM);
-        }
-        return who;
-}
diff --git a/include/asm-i386/mach-visws/setup_arch_pre.h b/include/asm-i386/mach-visws/setup_arch.h
index b92d6d9a4d3c..b92d6d9a4d3c 100644
--- a/include/asm-i386/mach-visws/setup_arch_pre.h
+++ b/include/asm-i386/mach-visws/setup_arch.h
diff --git a/include/asm-i386/mach-visws/setup_arch_post.h b/include/asm-i386/mach-visws/setup_arch_post.h
deleted file mode 100644
index cdbd895a54b1..000000000000
--- a/include/asm-i386/mach-visws/setup_arch_post.h
+++ /dev/null
@@ -1,49 +0,0 @@
-/* Hook for machine specific memory setup.
- *
- * This is included late in kernel/setup.c so that it can make use of all of
- * the static functions. */
-
-#define MB (1024 * 1024)
-
-unsigned long sgivwfb_mem_phys;
-unsigned long sgivwfb_mem_size;
-
-long long mem_size __initdata = 0;
-
-static char * __init machine_specific_memory_setup(void)
-{
-        long long gfx_mem_size = 8 * MB;
-
-        mem_size = ALT_MEM_K;
-
-        if (!mem_size) {
-                printk(KERN_WARNING "Bootloader didn't set memory size, upgrade it !\n");
-                mem_size = 128 * MB;
-        }
-
-        /*
-         * this hardcodes the graphics memory to 8 MB
-         * it really should be sized dynamically (or at least
-         * set as a boot param)
-         */
-        if (!sgivwfb_mem_size) {
-                printk(KERN_WARNING "Defaulting to 8 MB framebuffer size\n");
-                sgivwfb_mem_size = 8 * MB;
-        }
-
-        /*
-         * Trim to nearest MB
-         */
-        sgivwfb_mem_size &= ~((1 << 20) - 1);
-        sgivwfb_mem_phys = mem_size - gfx_mem_size;
-
-        add_memory_region(0, LOWMEMSIZE(), E820_RAM);
-        add_memory_region(HIGH_MEMORY, mem_size - sgivwfb_mem_size - HIGH_MEMORY, E820_RAM);
-        add_memory_region(sgivwfb_mem_phys, sgivwfb_mem_size, E820_RESERVED);
-
-        return "PROM";
-
-        /* Remove gcc warnings */
-        (void) sanitize_e820_map(NULL, NULL);
-        (void) copy_e820_map(NULL, 0);
-}
diff --git a/include/asm-i386/mach-voyager/setup_arch_pre.h b/include/asm-i386/mach-voyager/setup_arch.h
index 48f7e6ff49a5..84d01ad33459 100644
--- a/include/asm-i386/mach-voyager/setup_arch_pre.h
+++ b/include/asm-i386/mach-voyager/setup_arch.h
@@ -3,7 +3,7 @@
 
 /* Hook to call BIOS initialisation function */
 
-/* for voyager, pass the voyager BIOS/SUS info area to the detection 
+/* for voyager, pass the voyager BIOS/SUS info area to the detection
  * routines */
 
 #define ARCH_SETUP      voyager_detect(VOYAGER_BIOS_INFO);
diff --git a/include/asm-i386/mach-voyager/setup_arch_post.h b/include/asm-i386/mach-voyager/setup_arch_post.h
deleted file mode 100644
index f6f6c2cbc75c..000000000000
--- a/include/asm-i386/mach-voyager/setup_arch_post.h
+++ /dev/null
@@ -1,73 +0,0 @@
-/* Hook for machine specific memory setup.
- *
- * This is included late in kernel/setup.c so that it can make use of all of
- * the static functions. */
-
-static char * __init machine_specific_memory_setup(void)
-{
-        char *who;
-
-        who = "NOT VOYAGER";
-
-        if(voyager_level == 5) {
-                __u32 addr, length;
-                int i;
-
-                who = "Voyager-SUS";
-
-                e820.nr_map = 0;
-                for(i=0; voyager_memory_detect(i, &addr, &length); i++) {
-                        add_memory_region(addr, length, E820_RAM);
-                }
-                return who;
-        } else if(voyager_level == 4) {
-                __u32 tom;
-                __u16 catbase = inb(VOYAGER_SSPB_RELOCATION_PORT)<<8;
-                /* select the DINO config space */
-                outb(VOYAGER_DINO, VOYAGER_CAT_CONFIG_PORT);
-                /* Read DINO top of memory register */
-                tom = ((inb(catbase + 0x4) & 0xf0) << 16)
-                        + ((inb(catbase + 0x5) & 0x7f) << 24);
-
-                if(inb(catbase) != VOYAGER_DINO) {
-                        printk(KERN_ERR "Voyager: Failed to get DINO for L4, setting tom to EXT_MEM_K\n");
-                        tom = (EXT_MEM_K)<<10;
-                }
-                who = "Voyager-TOM";
-                add_memory_region(0, 0x9f000, E820_RAM);
-                /* map from 1M to top of memory */
-                add_memory_region(1*1024*1024, tom - 1*1024*1024, E820_RAM);
-                /* FIXME: Should check the ASICs to see if I need to
-                 * take out the 8M window.  Just do it at the moment
-                 * */
-                add_memory_region(8*1024*1024, 8*1024*1024, E820_RESERVED);
-                return who;
-        }
-
-        who = "BIOS-e820";
-
-        /*
-         * Try to copy the BIOS-supplied E820-map.
-         *
-         * Otherwise fake a memory map; one section from 0k->640k,
-         * the next section from 1mb->appropriate_mem_k
-         */
-        sanitize_e820_map(E820_MAP, &E820_MAP_NR);
-        if (copy_e820_map(E820_MAP, E820_MAP_NR) < 0) {
-                unsigned long mem_size;
-
-                /* compare results from other methods and take the greater */
-                if (ALT_MEM_K < EXT_MEM_K) {
-                        mem_size = EXT_MEM_K;
-                        who = "BIOS-88";
-                } else {
-                        mem_size = ALT_MEM_K;
-                        who = "BIOS-e801";
-                }
-
-                e820.nr_map = 0;
-                add_memory_region(0, LOWMEMSIZE(), E820_RAM);
-                add_memory_region(HIGH_MEMORY, mem_size << 10, E820_RAM);
-        }
-        return who;
-}
diff --git a/include/asm-i386/setup.h b/include/asm-i386/setup.h
index ee941457b55d..f737e423029e 100644
--- a/include/asm-i386/setup.h
+++ b/include/asm-i386/setup.h
@@ -59,6 +59,21 @@ extern unsigned char boot_params[PARAM_SIZE];
 #define EDD_MBR_SIGNATURE ((unsigned int *) (PARAM+EDD_MBR_SIG_BUF))
 #define EDD_BUF     ((struct edd_info *) (PARAM+EDDBUF))
 
+/*
+ * Do NOT EVER look at the BIOS memory size location.
+ * It does not work on many machines.
+ */
+#define LOWMEMSIZE()    (0x9f000)
+
+struct e820entry;
+
+char * __init machine_specific_memory_setup(void);
+
+int __init copy_e820_map(struct e820entry * biosmap, int nr_map);
+int __init sanitize_e820_map(struct e820entry * biosmap, char * pnr_map);
+void __init add_memory_region(unsigned long long start,
+                              unsigned long long size, int type);
+
 #endif /* __ASSEMBLY__ */
 
 #endif /* _i386_SETUP_H */
diff --git a/include/asm-i386/uaccess.h b/include/asm-i386/uaccess.h
index 8462f8e0e658..54d905ebc63d 100644
--- a/include/asm-i386/uaccess.h
+++ b/include/asm-i386/uaccess.h
@@ -390,8 +390,12 @@ unsigned long __must_check __copy_to_user_ll(void __user *to,
                                 const void *from, unsigned long n);
 unsigned long __must_check __copy_from_user_ll(void *to,
                                 const void __user *from, unsigned long n);
+unsigned long __must_check __copy_from_user_ll_nozero(void *to,
+                                const void __user *from, unsigned long n);
 unsigned long __must_check __copy_from_user_ll_nocache(void *to,
                                 const void __user *from, unsigned long n);
+unsigned long __must_check __copy_from_user_ll_nocache_nozero(void *to,
+                                const void __user *from, unsigned long n);
 
 /*
  * Here we special-case 1, 2 and 4-byte copy_*_user invocations.  On a fault
@@ -458,10 +462,41 @@ __copy_to_user(void __user *to, const void *from, unsigned long n)
  *
  * If some data could not be copied, this function will pad the copied
  * data to the requested size using zero bytes.
+ *
+ * An alternate version - __copy_from_user_inatomic() - may be called from
+ * atomic context and will fail rather than sleep.  In this case the
+ * uncopied bytes will *NOT* be padded with zeros.  See fs/filemap.h
+ * for explanation of why this is needed.
  */
 static __always_inline unsigned long
 __copy_from_user_inatomic(void *to, const void __user *from, unsigned long n)
 {
+        /* Avoid zeroing the tail if the copy fails..
+         * If 'n' is constant and 1, 2, or 4, we do still zero on a failure,
+         * but as the zeroing behaviour is only significant when n is not
+         * constant, that shouldn't be a problem.
+         */
+        if (__builtin_constant_p(n)) {
+                unsigned long ret;
+
+                switch (n) {
+                case 1:
+                        __get_user_size(*(u8 *)to, from, 1, ret, 1);
+                        return ret;
+                case 2:
+                        __get_user_size(*(u16 *)to, from, 2, ret, 2);
+                        return ret;
+                case 4:
+                        __get_user_size(*(u32 *)to, from, 4, ret, 4);
+                        return ret;
+                }
+        }
+        return __copy_from_user_ll_nozero(to, from, n);
+}
+static __always_inline unsigned long
+__copy_from_user(void *to, const void __user *from, unsigned long n)
+{
+        might_sleep();
         if (__builtin_constant_p(n)) {
                 unsigned long ret;
 
@@ -482,9 +517,10 @@ __copy_from_user_inatomic(void *to, const void __user *from, unsigned long n)
 
 #define ARCH_HAS_NOCACHE_UACCESS
 
-static __always_inline unsigned long __copy_from_user_inatomic_nocache(void *to,
+static __always_inline unsigned long __copy_from_user_nocache(void *to,
                                 const void __user *from, unsigned long n)
 {
+        might_sleep();
         if (__builtin_constant_p(n)) {
                 unsigned long ret;
 
@@ -504,17 +540,9 @@ static __always_inline unsigned long __copy_from_user_inatomic_nocache(void *to,
 }
 
 static __always_inline unsigned long
-__copy_from_user(void *to, const void __user *from, unsigned long n)
+__copy_from_user_inatomic_nocache(void *to, const void __user *from, unsigned long n)
 {
-       might_sleep();
-       return __copy_from_user_inatomic(to, from, n);
-}
-
-static __always_inline unsigned long
-__copy_from_user_nocache(void *to, const void __user *from, unsigned long n)
-{
-       might_sleep();
-       return __copy_from_user_inatomic_nocache(to, from, n);
+       return __copy_from_user_ll_nocache_nozero(to, from, n);
 }
 
 unsigned long __must_check copy_to_user(void __user *to,
diff --git a/include/asm-ia64/percpu.h b/include/asm-ia64/percpu.h
index ae357d504fba..24d898b650c5 100644
--- a/include/asm-ia64/percpu.h
+++ b/include/asm-ia64/percpu.h
@@ -42,6 +42,7 @@ DECLARE_PER_CPU(unsigned long, local_per_cpu_offset);
 
 #define per_cpu(var, cpu)  (*RELOC_HIDE(&per_cpu__##var, __per_cpu_offset[cpu]))
 #define __get_cpu_var(var) (*RELOC_HIDE(&per_cpu__##var, __ia64_per_cpu_var(local_per_cpu_offset)))
+#define __raw_get_cpu_var(var) (*RELOC_HIDE(&per_cpu__##var, __ia64_per_cpu_var(local_per_cpu_offset)))
 
 extern void percpu_modcopy(void *pcpudst, const void *src, unsigned long size);
 extern void setup_per_cpu_areas (void);
@@ -51,6 +52,7 @@ extern void *per_cpu_init(void);
 
 #define per_cpu(var, cpu)                       (*((void)(cpu), &per_cpu__##var))
 #define __get_cpu_var(var)                      per_cpu__##var
+#define __raw_get_cpu_var(var)                  per_cpu__##var
 #define per_cpu_init()                          (__phys_per_cpu_start)
 
 #endif  /* SMP */
diff --git a/include/asm-m68k/amigaints.h b/include/asm-m68k/amigaints.h
index aa968d014bb6..7c8713468fd2 100644
--- a/include/asm-m68k/amigaints.h
+++ b/include/asm-m68k/amigaints.h
@@ -13,6 +13,8 @@
 #ifndef _ASMm68k_AMIGAINTS_H_
 #define _ASMm68k_AMIGAINTS_H_
 
+#include <asm/irq.h>
+
 /*
 ** Amiga Interrupt sources.
 **
@@ -23,72 +25,52 @@
 #define CIA_IRQS            (5)
 #define AMI_IRQS            (32) /* AUTO_IRQS+AMI_STD_IRQS+2*CIA_IRQS */
 
-/* vertical blanking interrupt */
-#define IRQ_AMIGA_VERTB     0
+/* builtin serial port interrupts */
+#define IRQ_AMIGA_TBE           (IRQ_USER+0)
+#define IRQ_AMIGA_RBF           (IRQ_USER+11)
 
-/* copper interrupt */
-#define IRQ_AMIGA_COPPER    1
+/* floppy disk interrupts */
+#define IRQ_AMIGA_DSKBLK        (IRQ_USER+1)
+#define IRQ_AMIGA_DSKSYN        (IRQ_USER+12)
 
-/* Audio interrupts */
-#define IRQ_AMIGA_AUD0      2
-#define IRQ_AMIGA_AUD1      3
-#define IRQ_AMIGA_AUD2      4
-#define IRQ_AMIGA_AUD3      5
+/* software interrupts */
+#define IRQ_AMIGA_SOFT          (IRQ_USER+2)
 
-/* Blitter done interrupt */
-#define IRQ_AMIGA_BLIT      6
+/* interrupts from external hardware */
+#define IRQ_AMIGA_PORTS         IRQ_AUTO_2
+#define IRQ_AMIGA_EXTER         IRQ_AUTO_6
 
-/* floppy disk interrupts */
-#define IRQ_AMIGA_DSKSYN    7
-#define IRQ_AMIGA_DSKBLK    8
+/* copper interrupt */
+#define IRQ_AMIGA_COPPER        (IRQ_USER+4)
 
-/* builtin serial port interrupts */
-#define IRQ_AMIGA_RBF       9
-#define IRQ_AMIGA_TBE       10
+/* vertical blanking interrupt */
+#define IRQ_AMIGA_VERTB         (IRQ_USER+5)
 
-/* software interrupts */
-#define IRQ_AMIGA_SOFT      11
+/* Blitter done interrupt */
+#define IRQ_AMIGA_BLIT          (IRQ_USER+6)
 
-/* interrupts from external hardware */
-#define IRQ_AMIGA_PORTS     12
-#define IRQ_AMIGA_EXTER     13
+/* Audio interrupts */
+#define IRQ_AMIGA_AUD0          (IRQ_USER+7)
+#define IRQ_AMIGA_AUD1          (IRQ_USER+8)
+#define IRQ_AMIGA_AUD2          (IRQ_USER+9)
+#define IRQ_AMIGA_AUD3          (IRQ_USER+10)
 
 /* CIA interrupt sources */
-#define IRQ_AMIGA_CIAA      14
-#define IRQ_AMIGA_CIAA_TA   14
-#define IRQ_AMIGA_CIAA_TB   15
-#define IRQ_AMIGA_CIAA_ALRM 16
-#define IRQ_AMIGA_CIAA_SP   17
-#define IRQ_AMIGA_CIAA_FLG  18
-#define IRQ_AMIGA_CIAB      19
-#define IRQ_AMIGA_CIAB_TA   19
-#define IRQ_AMIGA_CIAB_TB   20
-#define IRQ_AMIGA_CIAB_ALRM 21
-#define IRQ_AMIGA_CIAB_SP   22
-#define IRQ_AMIGA_CIAB_FLG  23
-
-/* auto-vector interrupts */
-#define IRQ_AMIGA_AUTO      24
-#define IRQ_AMIGA_AUTO_0    24 /* This is just a dummy */
-#define IRQ_AMIGA_AUTO_1    25
-#define IRQ_AMIGA_AUTO_2    26
-#define IRQ_AMIGA_AUTO_3    27
-#define IRQ_AMIGA_AUTO_4    28
-#define IRQ_AMIGA_AUTO_5    29
-#define IRQ_AMIGA_AUTO_6    30
-#define IRQ_AMIGA_AUTO_7    31
-
-#define IRQ_FLOPPY          IRQ_AMIGA_DSKBLK
+#define IRQ_AMIGA_CIAA          (IRQ_USER+14)
+#define IRQ_AMIGA_CIAA_TA       (IRQ_USER+14)
+#define IRQ_AMIGA_CIAA_TB       (IRQ_USER+15)
+#define IRQ_AMIGA_CIAA_ALRM     (IRQ_USER+16)
+#define IRQ_AMIGA_CIAA_SP       (IRQ_USER+17)
+#define IRQ_AMIGA_CIAA_FLG      (IRQ_USER+18)
+#define IRQ_AMIGA_CIAB          (IRQ_USER+19)
+#define IRQ_AMIGA_CIAB_TA       (IRQ_USER+19)
+#define IRQ_AMIGA_CIAB_TB       (IRQ_USER+20)
+#define IRQ_AMIGA_CIAB_ALRM     (IRQ_USER+21)
+#define IRQ_AMIGA_CIAB_SP       (IRQ_USER+22)
+#define IRQ_AMIGA_CIAB_FLG      (IRQ_USER+23)
 
-/* INTREQR masks */
-#define IRQ1_MASK   0x0007      /* INTREQR mask for IRQ 1 */
-#define IRQ2_MASK   0x0008      /* INTREQR mask for IRQ 2 */
-#define IRQ3_MASK   0x0070      /* INTREQR mask for IRQ 3 */
-#define IRQ4_MASK   0x0780      /* INTREQR mask for IRQ 4 */
-#define IRQ5_MASK   0x1800      /* INTREQR mask for IRQ 5 */
-#define IRQ6_MASK   0x2000      /* INTREQR mask for IRQ 6 */
-#define IRQ7_MASK   0x4000      /* INTREQR mask for IRQ 7 */
 
+/* INTREQR masks */
 #define IF_SETCLR   0x8000      /* set/clr bit */
 #define IF_INTEN    0x4000      /* master interrupt bit in INT* registers */
 #define IF_EXTER    0x2000      /* external level 6 and CIA B interrupt */
@@ -106,9 +88,6 @@
 #define IF_DSKBLK   0x0002      /* diskblock DMA finished */
 #define IF_TBE      0x0001      /* serial transmit buffer empty interrupt */
 
-extern void amiga_do_irq(int irq, struct pt_regs *fp);
-extern void amiga_do_irq_list(int irq, struct pt_regs *fp);
-
 /* CIA interrupt control register bits */
 
 #define CIA_ICR_TA      0x01
@@ -125,6 +104,7 @@ extern void amiga_do_irq_list(int irq, struct pt_regs *fp);
 
 extern struct ciabase ciaa_base, ciab_base;
 
+extern void cia_init_IRQ(struct ciabase *base);
 extern unsigned char cia_set_irq(struct ciabase *base, unsigned char mask);
 extern unsigned char cia_able_irq(struct ciabase *base, unsigned char mask);
 
diff --git a/include/asm-m68k/apollohw.h b/include/asm-m68k/apollohw.h
index 4304e1c33e17..a1373b9aa281 100644
--- a/include/asm-m68k/apollohw.h
+++ b/include/asm-m68k/apollohw.h
@@ -3,6 +3,8 @@
 #ifndef _ASMm68k_APOLLOHW_H_
 #define _ASMm68k_APOLLOHW_H_
 
+#include <linux/types.h>
+
 /*
    apollo models
 */
@@ -101,4 +103,6 @@ extern u_long timer_physaddr;
 
 #define isaIO2mem(x) (((((x) & 0x3f8)  << 7) | (((x) & 0xfc00) >> 6) | ((x) & 0x7)) + 0x40000 + IO_BASE)
 
+#define IRQ_APOLLO      IRQ_USER
+
 #endif
diff --git a/include/asm-m68k/atari_stdma.h b/include/asm-m68k/atari_stdma.h
index 64f92880ce43..b4eadf852738 100644
--- a/include/asm-m68k/atari_stdma.h
+++ b/include/asm-m68k/atari_stdma.h
@@ -3,7 +3,7 @@
 #define _atari_stdma_h
 
 
-#include <asm/irq.h>
+#include <linux/interrupt.h>
 
 
 /***************************** Prototypes *****************************/
diff --git a/include/asm-m68k/atariints.h b/include/asm-m68k/atariints.h
index 42952c890593..0ed454fc24bb 100644
--- a/include/asm-m68k/atariints.h
+++ b/include/asm-m68k/atariints.h
@@ -45,17 +45,6 @@
 #define IRQ_TYPE_FAST     1
 #define IRQ_TYPE_PRIO     2
 
-#define IRQ_SPURIOUS      (0)
-
-/* auto-vector interrupts */
-#define IRQ_AUTO_1        (1)
-#define IRQ_AUTO_2        (2)
-#define IRQ_AUTO_3        (3)
-#define IRQ_AUTO_4        (4)
-#define IRQ_AUTO_5        (5)
-#define IRQ_AUTO_6        (6)
-#define IRQ_AUTO_7        (7)
-
 /* ST-MFP interrupts */
 #define IRQ_MFP_BUSY      (8)
 #define IRQ_MFP_DCD       (9)
diff --git a/include/asm-m68k/bvme6000hw.h b/include/asm-m68k/bvme6000hw.h
index 28a859b03959..f40d2f8510ee 100644
--- a/include/asm-m68k/bvme6000hw.h
+++ b/include/asm-m68k/bvme6000hw.h
@@ -109,23 +109,23 @@ typedef struct {
 
 #define BVME_IRQ_TYPE_PRIO      0
 
-#define BVME_IRQ_PRN            0x54
-#define BVME_IRQ_I596           0x1a
-#define BVME_IRQ_SCSI           0x1b
-#define BVME_IRQ_TIMER          0x59
-#define BVME_IRQ_RTC            0x1e
-#define BVME_IRQ_ABORT          0x1f
+#define BVME_IRQ_PRN            (IRQ_USER+20)
+#define BVME_IRQ_TIMER          (IRQ_USER+25)
+#define BVME_IRQ_I596           IRQ_AUTO_2
+#define BVME_IRQ_SCSI           IRQ_AUTO_3
+#define BVME_IRQ_RTC            IRQ_AUTO_6
+#define BVME_IRQ_ABORT          IRQ_AUTO_7
 
 /* SCC interrupts */
-#define BVME_IRQ_SCC_BASE               0x40
-#define BVME_IRQ_SCCB_TX                0x40
-#define BVME_IRQ_SCCB_STAT              0x42
-#define BVME_IRQ_SCCB_RX                0x44
-#define BVME_IRQ_SCCB_SPCOND            0x46
-#define BVME_IRQ_SCCA_TX                0x48
-#define BVME_IRQ_SCCA_STAT              0x4a
-#define BVME_IRQ_SCCA_RX                0x4c
-#define BVME_IRQ_SCCA_SPCOND            0x4e
+#define BVME_IRQ_SCC_BASE               IRQ_USER
+#define BVME_IRQ_SCCB_TX                IRQ_USER
+#define BVME_IRQ_SCCB_STAT              (IRQ_USER+2)
+#define BVME_IRQ_SCCB_RX                (IRQ_USER+4)
+#define BVME_IRQ_SCCB_SPCOND            (IRQ_USER+6)
+#define BVME_IRQ_SCCA_TX                (IRQ_USER+8)
+#define BVME_IRQ_SCCA_STAT              (IRQ_USER+10)
+#define BVME_IRQ_SCCA_RX                (IRQ_USER+12)
+#define BVME_IRQ_SCCA_SPCOND            (IRQ_USER+14)
 
 /* Address control registers */
 
diff --git a/include/asm-m68k/cacheflush.h b/include/asm-m68k/cacheflush.h
index 8aba971b1368..24d3ff449135 100644
--- a/include/asm-m68k/cacheflush.h
+++ b/include/asm-m68k/cacheflush.h
@@ -3,26 +3,30 @@
 
 #include <linux/mm.h>
 
+/* cache code */
+#define FLUSH_I_AND_D   (0x00000808)
+#define FLUSH_I         (0x00000008)
+
 /*
  * Cache handling functions
  */
 
-#define flush_icache()                                          \
-({                                                              \
-        if (CPU_IS_040_OR_060)                                  \
-                __asm__ __volatile__("nop\n\t"                  \
-                                     ".chip 68040\n\t"          \
-                                     "cinva %%ic\n\t"           \
-                                     ".chip 68k" : );           \
-        else {                                                  \
-                unsigned long _tmp;                             \
-                __asm__ __volatile__("movec %%cacr,%0\n\t"      \
-                                     "orw %1,%0\n\t"            \
-                                     "movec %0,%%cacr"          \
-                                     : "=&d" (_tmp)             \
-                                     : "id" (FLUSH_I)); \
-        }                                                       \
-})
+static inline void flush_icache(void)
+{
+        if (CPU_IS_040_OR_060)
+                asm volatile (  "nop\n"
+                        "       .chip   68040\n"
+                        "       cpusha  %bc\n"
+                        "       .chip   68k");
+        else {
+                unsigned long tmp;
+                asm volatile (  "movec  %%cacr,%0\n"
+                        "       or.w    %1,%0\n"
+                        "       movec   %0,%%cacr"
+                        : "=&d" (tmp)
+                        : "id" (FLUSH_I));
+        }
+}
 
 /*
  * invalidate the cache for the specified memory range.
@@ -43,10 +47,6 @@ extern void cache_push(unsigned long paddr, int len);
  */
 extern void cache_push_v(unsigned long vaddr, int len);
 
-/* cache code */
-#define FLUSH_I_AND_D   (0x00000808)
-#define FLUSH_I         (0x00000008)
-
 /* This is needed whenever the virtual mapping of the current
    process changes.  */
 #define __flush_cache_all()                                     \
diff --git a/include/asm-m68k/dma-mapping.h b/include/asm-m68k/dma-mapping.h
index dffd59cf1364..cebbb03370ec 100644
--- a/include/asm-m68k/dma-mapping.h
+++ b/include/asm-m68k/dma-mapping.h
@@ -1,11 +1,91 @@
 #ifndef _M68K_DMA_MAPPING_H
 #define _M68K_DMA_MAPPING_H
 
+#include <asm/cache.h>
 
-#ifdef CONFIG_PCI
-#include <asm-generic/dma-mapping.h>
-#else
-#include <asm-generic/dma-mapping-broken.h>
-#endif
+struct scatterlist;
+
+static inline int dma_supported(struct device *dev, u64 mask)
+{
+        return 1;
+}
+
+static inline int dma_set_mask(struct device *dev, u64 mask)
+{
+        return 0;
+}
+
+static inline int dma_get_cache_alignment(void)
+{
+        return 1 << L1_CACHE_SHIFT;
+}
+
+static inline int dma_is_consistent(dma_addr_t dma_addr)
+{
+        return 0;
+}
+
+extern void *dma_alloc_coherent(struct device *, size_t,
+                                dma_addr_t *, int);
+extern void dma_free_coherent(struct device *, size_t,
+                              void *, dma_addr_t);
+
+static inline void *dma_alloc_noncoherent(struct device *dev, size_t size,
+                                          dma_addr_t *handle, int flag)
+{
+        return dma_alloc_coherent(dev, size, handle, flag);
+}
+static inline void dma_free_noncoherent(struct device *dev, size_t size,
+                                        void *addr, dma_addr_t handle)
+{
+        dma_free_coherent(dev, size, addr, handle);
+}
+static inline void dma_cache_sync(void *vaddr, size_t size,
+                                  enum dma_data_direction dir)
+{
+        /* we use coherent allocation, so not much to do here. */
+}
+
+extern dma_addr_t dma_map_single(struct device *, void *, size_t,
+                                 enum dma_data_direction);
+static inline void dma_unmap_single(struct device *dev, dma_addr_t addr,
+                                    size_t size, enum dma_data_direction dir)
+{
+}
+
+extern dma_addr_t dma_map_page(struct device *, struct page *,
+                               unsigned long, size_t size,
+                               enum dma_data_direction);
+static inline void dma_unmap_page(struct device *dev, dma_addr_t address,
+                                  size_t size, enum dma_data_direction dir)
+{
+}
+
+extern int dma_map_sg(struct device *, struct scatterlist *, int,
+                      enum dma_data_direction);
+static inline void dma_unmap_sg(struct device *dev, struct scatterlist *sg,
+                                int nhwentries, enum dma_data_direction dir)
+{
+}
+
+extern void dma_sync_single_for_device(struct device *, dma_addr_t, size_t,
+                                       enum dma_data_direction);
+extern void dma_sync_sg_for_device(struct device *, struct scatterlist *, int,
+                                   enum dma_data_direction);
+
+static inline void dma_sync_single_for_cpu(struct device *dev, dma_addr_t handle,
+                                           size_t size, enum dma_data_direction dir)
+{
+}
+
+static inline void dma_sync_sg_for_cpu(struct device *dev, struct scatterlist *sg,
+                                       int nents, enum dma_data_direction dir)
+{
+}
+
+static inline int dma_mapping_error(dma_addr_t handle)
+{
+        return 0;
+}
 
 #endif  /* _M68K_DMA_MAPPING_H */
diff --git a/include/asm-m68k/irq.h b/include/asm-m68k/irq.h
index 9727ca9d9f26..f4ae7d8feac6 100644
--- a/include/asm-m68k/irq.h
+++ b/include/asm-m68k/irq.h
@@ -1,13 +1,9 @@
 #ifndef _M68K_IRQ_H_
 #define _M68K_IRQ_H_
 
-#include <linux/interrupt.h>
-
-/*
- * # of m68k interrupts
- */
-
-#define SYS_IRQS 8
+#include <linux/linkage.h>
+#include <linux/hardirq.h>
+#include <linux/spinlock_types.h>
 
 /*
  * This should be the same as the max(NUM_X_SOURCES) for all the
@@ -15,10 +11,20 @@
  * Currently the Atari has 72 and the Amiga 24, but if both are
  * supported in the kernel it is better to make room for 72.
  */
-#if defined(CONFIG_ATARI) || defined(CONFIG_MAC)
-#define NR_IRQS (72+SYS_IRQS)
+#if defined(CONFIG_VME) || defined(CONFIG_SUN3) || defined(CONFIG_SUN3X)
+#define NR_IRQS 200
+#elif defined(CONFIG_ATARI) || defined(CONFIG_MAC)
+#define NR_IRQS 72
+#elif defined(CONFIG_Q40)
+#define NR_IRQS 43
+#elif defined(CONFIG_AMIGA)
+#define NR_IRQS 32
+#elif defined(CONFIG_APOLLO)
+#define NR_IRQS 24
+#elif defined(CONFIG_HP300)
+#define NR_IRQS 8
 #else
-#define NR_IRQS (24+SYS_IRQS)
+#error unknown nr of irqs
 #endif
 
 /*
@@ -40,53 +46,25 @@
  * that routine requires service.
  */
 
-#define IRQ1            (1)     /* level 1 interrupt */
-#define IRQ2            (2)     /* level 2 interrupt */
-#define IRQ3            (3)     /* level 3 interrupt */
-#define IRQ4            (4)     /* level 4 interrupt */
-#define IRQ5            (5)     /* level 5 interrupt */
-#define IRQ6            (6)     /* level 6 interrupt */
-#define IRQ7            (7)     /* level 7 interrupt (non-maskable) */
+#define IRQ_SPURIOUS    0
 
-/*
- * "Generic" interrupt sources
- */
-
-#define IRQ_SCHED_TIMER (8)    /* interrupt source for scheduling timer */
+#define IRQ_AUTO_1      1       /* level 1 interrupt */
+#define IRQ_AUTO_2      2       /* level 2 interrupt */
+#define IRQ_AUTO_3      3       /* level 3 interrupt */
+#define IRQ_AUTO_4      4       /* level 4 interrupt */
+#define IRQ_AUTO_5      5       /* level 5 interrupt */
+#define IRQ_AUTO_6      6       /* level 6 interrupt */
+#define IRQ_AUTO_7      7       /* level 7 interrupt (non-maskable) */
 
-static __inline__ int irq_canonicalize(int irq)
-{
-        return irq;
-}
-
-/*
- * Machine specific interrupt sources.
- *
- * Adding an interrupt service routine for a source with this bit
- * set indicates a special machine specific interrupt source.
- * The machine specific files define these sources.
- *
- * The IRQ_MACHSPEC bit is now gone - the only thing it did was to
- * introduce unnecessary overhead.
- *
- * All interrupt handling is actually machine specific so it is better
- * to use function pointers, as used by the Sparc port, and select the
- * interrupt handling functions when initializing the kernel. This way
- * we save some unnecessary overhead at run-time.
- *                                                      01/11/97 - Jes
- */
+#define IRQ_USER        8
 
-extern void (*enable_irq)(unsigned int);
-extern void (*disable_irq)(unsigned int);
+extern unsigned int irq_canonicalize(unsigned int irq);
+extern void enable_irq(unsigned int);
+extern void disable_irq(unsigned int);
 #define disable_irq_nosync      disable_irq
 
 struct pt_regs;
 
-extern int cpu_request_irq(unsigned int,
-                           irqreturn_t (*)(int, void *, struct pt_regs *),
-                           unsigned long, const char *, void *);
-extern void cpu_free_irq(unsigned int, void *);
-
 /*
  * various flags for request_irq() - the Amiga now uses the standard
  * mechanism like all other architectures - SA_INTERRUPT and SA_SHIRQ
@@ -105,29 +83,45 @@ extern void cpu_free_irq(unsigned int, void *);
  * interrupt source (if it supports chaining).
  */
 typedef struct irq_node {
-        irqreturn_t     (*handler)(int, void *, struct pt_regs *);
-        unsigned long   flags;
+        int             (*handler)(int, void *, struct pt_regs *);
         void            *dev_id;
-        const char      *devname;
         struct irq_node *next;
+        unsigned long   flags;
+        const char      *devname;
 } irq_node_t;
 
 /*
  * This structure has only 4 elements for speed reasons
  */
 typedef struct irq_handler {
-        irqreturn_t     (*handler)(int, void *, struct pt_regs *);
+        int             (*handler)(int, void *, struct pt_regs *);
         unsigned long   flags;
         void            *dev_id;
         const char      *devname;
 } irq_handler_t;
 
-/* count of spurious interrupts */
-extern volatile unsigned int num_spurious;
+struct irq_controller {
+        const char *name;
+        spinlock_t lock;
+        int (*startup)(unsigned int irq);
+        void (*shutdown)(unsigned int irq);
+        void (*enable)(unsigned int irq);
+        void (*disable)(unsigned int irq);
+};
+
+extern int m68k_irq_startup(unsigned int);
+extern void m68k_irq_shutdown(unsigned int);
 
 /*
  * This function returns a new irq_node_t
  */
 extern irq_node_t *new_irq_node(void);
 
+extern void m68k_setup_auto_interrupt(void (*handler)(unsigned int, struct pt_regs *));
+extern void m68k_setup_user_interrupt(unsigned int vec, unsigned int cnt,
+                                      void (*handler)(unsigned int, struct pt_regs *));
+extern void m68k_setup_irq_controller(struct irq_controller *, unsigned int, unsigned int);
+
+asmlinkage void m68k_handle_int(unsigned int, struct pt_regs *);
+
 #endif /* _M68K_IRQ_H_ */
diff --git a/include/asm-m68k/mac_oss.h b/include/asm-m68k/mac_oss.h
index 7644a639cd6c..7221f7251934 100644
--- a/include/asm-m68k/mac_oss.h
+++ b/include/asm-m68k/mac_oss.h
@@ -69,12 +69,12 @@
 
 #define OSS_IRQLEV_DISABLED     0
 #define OSS_IRQLEV_IOPISM       1       /* ADB? */
-#define OSS_IRQLEV_SCSI         2
-#define OSS_IRQLEV_NUBUS        3       /* keep this on its own level */
-#define OSS_IRQLEV_IOPSCC       4       /* matches VIA alternate mapping */
-#define OSS_IRQLEV_SOUND        5       /* matches VIA alternate mapping */
+#define OSS_IRQLEV_SCSI         IRQ_AUTO_2
+#define OSS_IRQLEV_NUBUS        IRQ_AUTO_3      /* keep this on its own level */
+#define OSS_IRQLEV_IOPSCC       IRQ_AUTO_4      /* matches VIA alternate mapping */
+#define OSS_IRQLEV_SOUND        IRQ_AUTO_5      /* matches VIA alternate mapping */
 #define OSS_IRQLEV_60HZ         6       /* matches VIA alternate mapping */
-#define OSS_IRQLEV_VIA1         6       /* matches VIA alternate mapping */
+#define OSS_IRQLEV_VIA1         IRQ_AUTO_6      /* matches VIA alternate mapping */
 #define OSS_IRQLEV_PARITY       7       /* matches VIA alternate mapping */
 
 #ifndef __ASSEMBLY__
diff --git a/include/asm-m68k/machdep.h b/include/asm-m68k/machdep.h
index 7d3fee342369..df898f27e434 100644
--- a/include/asm-m68k/machdep.h
+++ b/include/asm-m68k/machdep.h
@@ -13,14 +13,8 @@ struct buffer_head;
 extern void (*mach_sched_init) (irqreturn_t (*handler)(int, void *, struct pt_regs *));
 /* machine dependent irq functions */
 extern void (*mach_init_IRQ) (void);
-extern irqreturn_t (*(*mach_default_handler)[]) (int, void *, struct pt_regs *);
-extern int (*mach_request_irq) (unsigned int irq, irqreturn_t (*handler)(int, void *, struct pt_regs *),
-                                unsigned long flags, const char *devname, void *dev_id);
-extern void (*mach_free_irq) (unsigned int irq, void *dev_id);
 extern void (*mach_get_model) (char *model);
 extern int (*mach_get_hardware_list) (char *buffer);
-extern int (*mach_get_irq_list) (struct seq_file *p, void *v);
-extern irqreturn_t (*mach_process_int) (int irq, struct pt_regs *fp);
 /* machine dependent timer functions */
 extern unsigned long (*mach_gettimeoffset)(void);
 extern int (*mach_hwclk)(int, struct rtc_time*);
diff --git a/include/asm-m68k/macintosh.h b/include/asm-m68k/macintosh.h
index 6fc3d19512d1..27d11da2b479 100644
--- a/include/asm-m68k/macintosh.h
+++ b/include/asm-m68k/macintosh.h
@@ -11,17 +11,7 @@
 extern void mac_reset(void);
 extern void mac_poweroff(void);
 extern void mac_init_IRQ(void);
-extern int mac_request_irq (unsigned int, irqreturn_t (*)(int, void *,
-                                struct pt_regs *),
-                                unsigned long, const char *, void *);
-extern void mac_free_irq(unsigned int, void *);
-extern void mac_enable_irq(unsigned int);
-extern void mac_disable_irq(unsigned int);
 extern int mac_irq_pending(unsigned int);
-extern int show_mac_interrupts(struct seq_file *, void *);
-#if 0
-extern void mac_default_handler(int irq);
-#endif
 extern void mac_identify(void);
 extern void mac_report_hardware(void);
 extern void mac_debugging_penguin(int);
diff --git a/include/asm-m68k/macints.h b/include/asm-m68k/macints.h
index fd8c3a9fea4d..679c48ab4407 100644
--- a/include/asm-m68k/macints.h
+++ b/include/asm-m68k/macints.h
@@ -59,17 +59,6 @@
 #define IRQ_SRC(irq)    (irq >> 3)
 #define IRQ_IDX(irq)    (irq & 7)
 
-#define IRQ_SPURIOUS      (0)
-
-/* auto-vector interrupts */
-#define IRQ_AUTO_1        (1)
-#define IRQ_AUTO_2        (2)
-#define IRQ_AUTO_3        (3)
-#define IRQ_AUTO_4        (4)
-#define IRQ_AUTO_5        (5)
-#define IRQ_AUTO_6        (6)
-#define IRQ_AUTO_7        (7)
-
 /* VIA1 interrupts */
 #define IRQ_VIA1_0        (8)           /* one second int. */
 #define IRQ_VIA1_1        (9)           /* VBlank int. */
@@ -163,7 +152,4 @@
 #define INT_CLK   24576     /* CLK while int_clk =2.456MHz and divide = 100 */
 #define INT_TICKS 246       /* to make sched_time = 99.902... HZ */
 
-extern irq_node_t *mac_irq_list[NUM_MAC_SOURCES];
-extern void mac_do_irq_list(int irq, struct pt_regs *);
-
 #endif /* asm/macints.h */
diff --git a/include/asm-m68k/mvme147hw.h b/include/asm-m68k/mvme147hw.h
index f245139f3671..b81043108472 100644
--- a/include/asm-m68k/mvme147hw.h
+++ b/include/asm-m68k/mvme147hw.h
@@ -1,6 +1,8 @@
 #ifndef _MVME147HW_H_
 #define _MVME147HW_H_
 
+#include <asm/irq.h>
+
 typedef struct {
         unsigned char
                 ctrl,
@@ -72,39 +74,39 @@ struct pcc_regs {
 #define PCC_LEVEL_SCSI_PORT     0x04
 #define PCC_LEVEL_SCSI_DMA      0x04
 
-#define PCC_IRQ_AC_FAIL         0x40
-#define PCC_IRQ_BERR            0x41
-#define PCC_IRQ_ABORT           0x42
-/* #define PCC_IRQ_SERIAL       0x43 */
-#define PCC_IRQ_PRINTER         0x47
-#define PCC_IRQ_TIMER1          0x48
-#define PCC_IRQ_TIMER2          0x49
-#define PCC_IRQ_SOFTWARE1       0x4a
-#define PCC_IRQ_SOFTWARE2       0x4b
+#define PCC_IRQ_AC_FAIL         (IRQ_USER+0)
+#define PCC_IRQ_BERR            (IRQ_USER+1)
+#define PCC_IRQ_ABORT           (IRQ_USER+2)
+/* #define PCC_IRQ_SERIAL       (IRQ_USER+3) */
+#define PCC_IRQ_PRINTER         (IRQ_USER+7)
+#define PCC_IRQ_TIMER1          (IRQ_USER+8)
+#define PCC_IRQ_TIMER2          (IRQ_USER+9)
+#define PCC_IRQ_SOFTWARE1       (IRQ_USER+10)
+#define PCC_IRQ_SOFTWARE2       (IRQ_USER+11)
 
 
 #define M147_SCC_A_ADDR         0xfffe3002
 #define M147_SCC_B_ADDR         0xfffe3000
 #define M147_SCC_PCLK           5000000
 
-#define MVME147_IRQ_SCSI_PORT   0x45
-#define MVME147_IRQ_SCSI_DMA    0x46
+#define MVME147_IRQ_SCSI_PORT   (IRQ_USER+0x45)
+#define MVME147_IRQ_SCSI_DMA    (IRQ_USER+0x46)
 
 /* SCC interrupts, for MVME147 */
 
 #define MVME147_IRQ_TYPE_PRIO   0
-#define MVME147_IRQ_SCC_BASE            0x60
-#define MVME147_IRQ_SCCB_TX             0x60
-#define MVME147_IRQ_SCCB_STAT           0x62
-#define MVME147_IRQ_SCCB_RX             0x64
-#define MVME147_IRQ_SCCB_SPCOND         0x66
-#define MVME147_IRQ_SCCA_TX             0x68
-#define MVME147_IRQ_SCCA_STAT           0x6a
-#define MVME147_IRQ_SCCA_RX             0x6c
-#define MVME147_IRQ_SCCA_SPCOND         0x6e
+#define MVME147_IRQ_SCC_BASE            (IRQ_USER+32)
+#define MVME147_IRQ_SCCB_TX             (IRQ_USER+32)
+#define MVME147_IRQ_SCCB_STAT           (IRQ_USER+34)
+#define MVME147_IRQ_SCCB_RX             (IRQ_USER+36)
+#define MVME147_IRQ_SCCB_SPCOND         (IRQ_USER+38)
+#define MVME147_IRQ_SCCA_TX             (IRQ_USER+40)
+#define MVME147_IRQ_SCCA_STAT           (IRQ_USER+42)
+#define MVME147_IRQ_SCCA_RX             (IRQ_USER+44)
+#define MVME147_IRQ_SCCA_SPCOND         (IRQ_USER+46)
 
 #define MVME147_LANCE_BASE      0xfffe1800
-#define MVME147_LANCE_IRQ       0x44
+#define MVME147_LANCE_IRQ       (IRQ_USER+4)
 
 #define ETHERNET_ADDRESS 0xfffe0778
 
diff --git a/include/asm-m68k/mvme16xhw.h b/include/asm-m68k/mvme16xhw.h
index 5d07231d2426..6117f56653d2 100644
--- a/include/asm-m68k/mvme16xhw.h
+++ b/include/asm-m68k/mvme16xhw.h
@@ -66,28 +66,28 @@ typedef struct {
 
 #define MVME162_IRQ_TYPE_PRIO   0
 
-#define MVME167_IRQ_PRN         0x54
-#define MVME16x_IRQ_I596        0x57
-#define MVME16x_IRQ_SCSI        0x55
-#define MVME16x_IRQ_FLY         0x7f
-#define MVME167_IRQ_SER_ERR     0x5c
-#define MVME167_IRQ_SER_MODEM   0x5d
-#define MVME167_IRQ_SER_TX      0x5e
-#define MVME167_IRQ_SER_RX      0x5f
-#define MVME16x_IRQ_TIMER       0x59
-#define MVME167_IRQ_ABORT       0x6e
-#define MVME162_IRQ_ABORT       0x5e
+#define MVME167_IRQ_PRN         (IRQ_USER+20)
+#define MVME16x_IRQ_I596        (IRQ_USER+23)
+#define MVME16x_IRQ_SCSI        (IRQ_USER+21)
+#define MVME16x_IRQ_FLY         (IRQ_USER+63)
+#define MVME167_IRQ_SER_ERR     (IRQ_USER+28)
+#define MVME167_IRQ_SER_MODEM   (IRQ_USER+29)
+#define MVME167_IRQ_SER_TX      (IRQ_USER+30)
+#define MVME167_IRQ_SER_RX      (IRQ_USER+31)
+#define MVME16x_IRQ_TIMER       (IRQ_USER+25)
+#define MVME167_IRQ_ABORT       (IRQ_USER+46)
+#define MVME162_IRQ_ABORT       (IRQ_USER+30)
 
 /* SCC interrupts, for MVME162 */
-#define MVME162_IRQ_SCC_BASE            0x40
-#define MVME162_IRQ_SCCB_TX             0x40
-#define MVME162_IRQ_SCCB_STAT           0x42
-#define MVME162_IRQ_SCCB_RX             0x44
-#define MVME162_IRQ_SCCB_SPCOND         0x46
-#define MVME162_IRQ_SCCA_TX             0x48
-#define MVME162_IRQ_SCCA_STAT           0x4a
-#define MVME162_IRQ_SCCA_RX             0x4c
-#define MVME162_IRQ_SCCA_SPCOND         0x4e
+#define MVME162_IRQ_SCC_BASE            (IRQ_USER+0)
+#define MVME162_IRQ_SCCB_TX             (IRQ_USER+0)
+#define MVME162_IRQ_SCCB_STAT           (IRQ_USER+2)
+#define MVME162_IRQ_SCCB_RX             (IRQ_USER+4)
+#define MVME162_IRQ_SCCB_SPCOND         (IRQ_USER+6)
+#define MVME162_IRQ_SCCA_TX             (IRQ_USER+8)
+#define MVME162_IRQ_SCCA_STAT           (IRQ_USER+10)
+#define MVME162_IRQ_SCCA_RX             (IRQ_USER+12)
+#define MVME162_IRQ_SCCA_SPCOND         (IRQ_USER+14)
 
 /* MVME162 version register */
 
diff --git a/include/asm-m68k/scatterlist.h b/include/asm-m68k/scatterlist.h
index d7c9b5c5e6c7..8e612266da51 100644
--- a/include/asm-m68k/scatterlist.h
+++ b/include/asm-m68k/scatterlist.h
@@ -2,18 +2,17 @@
 #define _M68K_SCATTERLIST_H
 
 struct scatterlist {
-        /* These two are only valid if ADDRESS member of this
-         * struct is NULL.
-         */
         struct page *page;
         unsigned int offset;
-
         unsigned int length;
 
-        __u32 dvma_address; /* A place to hang host-specific addresses at. */
+        __u32 dma_address;      /* A place to hang host-specific addresses at. */
 };
 
 /* This is bogus and should go away. */
 #define ISA_DMA_THRESHOLD (0x00ffffff)
 
+#define sg_dma_address(sg)      ((sg)->dma_address)
+#define sg_dma_len(sg)          ((sg)->length)
+
 #endif /* !(_M68K_SCATTERLIST_H) */
diff --git a/include/asm-m68k/signal.h b/include/asm-m68k/signal.h
index b7b7ea20caab..85037a3d3e8e 100644
--- a/include/asm-m68k/signal.h
+++ b/include/asm-m68k/signal.h
@@ -156,13 +156,17 @@ typedef struct sigaltstack {
 
 static inline void sigaddset(sigset_t *set, int _sig)
 {
-        __asm__("bfset %0{%1,#1}" : "=m" (*set) : "id" ((_sig - 1) ^ 31)
+        asm ("bfset %0{%1,#1}"
+                : "+od" (*set)
+                : "id" ((_sig - 1) ^ 31)
                 : "cc");
 }
 
 static inline void sigdelset(sigset_t *set, int _sig)
 {
-        __asm__("bfclr %0{%1,#1}" : "=m"(*set) : "id"((_sig - 1) ^ 31)
+        asm ("bfclr %0{%1,#1}"
+                : "+od" (*set)
+                : "id" ((_sig - 1) ^ 31)
                 : "cc");
 }
 
@@ -175,8 +179,10 @@ static inline int __const_sigismember(sigset_t *set, int _sig)
 static inline int __gen_sigismember(sigset_t *set, int _sig)
 {
         int ret;
-        __asm__("bfextu %1{%2,#1},%0"
-                : "=d"(ret) : "m"(*set), "id"((_sig-1) ^ 31));
+        asm ("bfextu %1{%2,#1},%0"
+                : "=d" (ret)
+                : "od" (*set), "id" ((_sig-1) ^ 31)
+                : "cc");
         return ret;
 }
 
@@ -187,7 +193,10 @@ static inline int __gen_sigismember(sigset_t *set, int _sig)
 
 static inline int sigfindinword(unsigned long word)
 {
-        __asm__("bfffo %1{#0,#0},%0" : "=d"(word) : "d"(word & -word) : "cc");
+        asm ("bfffo %1{#0,#0},%0"
+                : "=d" (word)
+                : "d" (word & -word)
+                : "cc");
         return word ^ 31;
 }
 
diff --git a/include/asm-m68k/sun3ints.h b/include/asm-m68k/sun3ints.h
index bd038fccb64b..de91fa071b99 100644
--- a/include/asm-m68k/sun3ints.h
+++ b/include/asm-m68k/sun3ints.h
@@ -12,37 +12,25 @@
 #define SUN3INTS_H
 
 #include <linux/types.h>
-#include <linux/kernel.h>
-#include <linux/sched.h>
-#include <linux/kernel_stat.h>
 #include <linux/interrupt.h>
-#include <linux/seq_file.h>
-#include <asm/segment.h>
 #include <asm/intersil.h>
 #include <asm/oplib.h>
+#include <asm/traps.h>
 
 #define SUN3_INT_VECS 192
 
 void sun3_enable_irq(unsigned int irq);
 void sun3_disable_irq(unsigned int irq);
-int sun3_request_irq(unsigned int irq,
-                     irqreturn_t (*handler)(int, void *, struct pt_regs *),
-                     unsigned long flags, const char *devname, void *dev_id
-                    );
 extern void sun3_init_IRQ (void);
-extern irqreturn_t (*sun3_default_handler[]) (int, void *, struct pt_regs *);
-extern void sun3_free_irq (unsigned int irq, void *dev_id);
 extern void sun3_enable_interrupts (void);
 extern void sun3_disable_interrupts (void);
-extern int show_sun3_interrupts(struct seq_file *, void *);
-extern irqreturn_t sun3_process_int(int, struct pt_regs *);
 extern volatile unsigned char* sun3_intreg;
 
 /* master list of VME vectors -- don't fuck with this */
-#define SUN3_VEC_FLOPPY 0x40
-#define SUN3_VEC_VMESCSI0 0x40
-#define SUN3_VEC_VMESCSI1 0x41
-#define SUN3_VEC_CG 0xA8
+#define SUN3_VEC_FLOPPY         (IRQ_USER+0)
+#define SUN3_VEC_VMESCSI0       (IRQ_USER+0)
+#define SUN3_VEC_VMESCSI1       (IRQ_USER+1)
+#define SUN3_VEC_CG             (IRQ_USER+104)
 
 
 #endif /* SUN3INTS_H */
diff --git a/include/asm-m68k/traps.h b/include/asm-m68k/traps.h
index 475056191252..8caef25624c7 100644
--- a/include/asm-m68k/traps.h
+++ b/include/asm-m68k/traps.h
@@ -13,8 +13,15 @@
 
 #ifndef __ASSEMBLY__
 
+#include <linux/linkage.h>
+#include <asm/ptrace.h>
+
 typedef void (*e_vector)(void);
 
+asmlinkage void auto_inthandler(void);
+asmlinkage void user_inthandler(void);
+asmlinkage void bad_inthandler(void);
+
 extern e_vector vectors[];
 
 #endif
diff --git a/include/asm-m68k/uaccess.h b/include/asm-m68k/uaccess.h
index b761ef218cea..88b1f47400e1 100644
--- a/include/asm-m68k/uaccess.h
+++ b/include/asm-m68k/uaccess.h
@@ -181,144 +181,164 @@ asm volatile ("\n"					\
 unsigned long __generic_copy_from_user(void *to, const void __user *from, unsigned long n);
 unsigned long __generic_copy_to_user(void __user *to, const void *from, unsigned long n);
 
+#define __constant_copy_from_user_asm(res, to, from, tmp, n, s1, s2, s3)\
+        asm volatile ("\n"                                              \
+                "1:     moves."#s1"     (%2)+,%3\n"                     \
+                "       move."#s1"      %3,(%1)+\n"                     \
+                "2:     moves."#s2"     (%2)+,%3\n"                     \
+                "       move."#s2"      %3,(%1)+\n"                     \
+                "       .ifnc   \""#s3"\",\"\"\n"                       \
+                "3:     moves."#s3"     (%2)+,%3\n"                     \
+                "       move."#s3"      %3,(%1)+\n"                     \
+                "       .endif\n"                                       \
+                "4:\n"                                                  \
+                "       .section __ex_table,\"a\"\n"                    \
+                "       .align  4\n"                                    \
+                "       .long   1b,10f\n"                               \
+                "       .long   2b,20f\n"                               \
+                "       .ifnc   \""#s3"\",\"\"\n"                       \
+                "       .long   3b,30f\n"                               \
+                "       .endif\n"                                       \
+                "       .previous\n"                                    \
+                "\n"                                                    \
+                "       .section .fixup,\"ax\"\n"                       \
+                "       .even\n"                                        \
+                "10:    clr."#s1"       (%1)+\n"                        \
+                "20:    clr."#s2"       (%1)+\n"                        \
+                "       .ifnc   \""#s3"\",\"\"\n"                       \
+                "30:    clr."#s3"       (%1)+\n"                        \
+                "       .endif\n"                                       \
+                "       moveq.l #"#n",%0\n"                             \
+                "       jra     4b\n"                                   \
+                "       .previous\n"                                    \
+                : "+d" (res), "+&a" (to), "+a" (from), "=&d" (tmp)      \
+                : : "memory")
+
 static __always_inline unsigned long
 __constant_copy_from_user(void *to, const void __user *from, unsigned long n)
 {
         unsigned long res = 0, tmp;
 
-        /* limit the inlined version to 3 moves */
-        if (n == 11 || n > 12)
-                return __generic_copy_from_user(to, from, n);
-
         switch (n) {
         case 1:
                 __get_user_asm(res, *(u8 *)to, (u8 *)from, u8, b, d, 1);
-                return res;
+                break;
         case 2:
                 __get_user_asm(res, *(u16 *)to, (u16 *)from, u16, w, d, 2);
-                return res;
+                break;
+        case 3:
+                __constant_copy_from_user_asm(res, to, from, tmp, 3, w, b,);
+                break;
         case 4:
                 __get_user_asm(res, *(u32 *)to, (u32 *)from, u32, l, r, 4);
-                return res;
+                break;
+        case 5:
+                __constant_copy_from_user_asm(res, to, from, tmp, 5, l, b,);
+                break;
+        case 6:
+                __constant_copy_from_user_asm(res, to, from, tmp, 6, l, w,);
+                break;
+        case 7:
+                __constant_copy_from_user_asm(res, to, from, tmp, 7, l, w, b);
+                break;
+        case 8:
+                __constant_copy_from_user_asm(res, to, from, tmp, 8, l, l,);
+                break;
+        case 9:
+                __constant_copy_from_user_asm(res, to, from, tmp, 9, l, l, b);
+                break;
+        case 10:
+                __constant_copy_from_user_asm(res, to, from, tmp, 10, l, l, w);
+                break;
+        case 12:
+                __constant_copy_from_user_asm(res, to, from, tmp, 12, l, l, l);
+                break;
+        default:
+                /* we limit the inlined version to 3 moves */
+                return __generic_copy_from_user(to, from, n);
         }
 
-        asm volatile ("\n"
-                "       .ifndef .Lfrom_user\n"
-                "       .set    .Lfrom_user,1\n"
-                "       .macro  copy_from_user to,from,tmp\n"
-                "       .if     .Lcnt >= 4\n"
-                "1:     moves.l (\\from)+,\\tmp\n"
-                "       move.l  \\tmp,(\\to)+\n"
-                "       .set    .Lcnt,.Lcnt-4\n"
-                "       .elseif .Lcnt & 2\n"
-                "1:     moves.w (\\from)+,\\tmp\n"
-                "       move.w  \\tmp,(\\to)+\n"
-                "       .set    .Lcnt,.Lcnt-2\n"
-                "       .elseif .Lcnt & 1\n"
-                "1:     moves.b (\\from)+,\\tmp\n"
-                "       move.b  \\tmp,(\\to)+\n"
-                "       .set    .Lcnt,.Lcnt-1\n"
-                "       .else\n"
-                "       .exitm\n"
-                "       .endif\n"
-                "\n"
-                "       .section __ex_table,\"a\"\n"
-                "       .align  4\n"
-                "       .long   1b,3f\n"
-                "       .previous\n"
-                "       .endm\n"
-                "       .endif\n"
-                "\n"
-                "       .set    .Lcnt,%c4\n"
-                "       copy_from_user %1,%2,%3\n"
-                "       copy_from_user %1,%2,%3\n"
-                "       copy_from_user %1,%2,%3\n"
-                "2:\n"
-                "       .section .fixup,\"ax\"\n"
-                "       .even\n"
-                "3:     moveq.l %4,%0\n"
-                "       move.l  %5,%1\n"
-                "       .rept   %c4 / 4\n"
-                "       clr.l   (%1)+\n"
-                "       .endr\n"
-                "       .if     %c4 & 2\n"
-                "       clr.w   (%1)+\n"
-                "       .endif\n"
-                "       .if     %c4 & 1\n"
-                "       clr.b   (%1)+\n"
-                "       .endif\n"
-                "       jra     2b\n"
-                "       .previous\n"
-                : "+r" (res), "+a" (to), "+a" (from), "=&d" (tmp)
-                : "i" (n), "g" (to)
-                : "memory");
-
         return res;
 }
 
+#define __constant_copy_to_user_asm(res, to, from, tmp, n, s1, s2, s3)  \
+        asm volatile ("\n"                                              \
+                "       move."#s1"      (%2)+,%3\n"                     \
+                "11:    moves."#s1"     %3,(%1)+\n"                     \
+                "12:    move."#s2"      (%2)+,%3\n"                     \
+                "21:    moves."#s2"     %3,(%1)+\n"                     \
+                "22:\n"                                                 \
+                "       .ifnc   \""#s3"\",\"\"\n"                       \
+                "       move."#s3"      (%2)+,%3\n"                     \
+                "31:    moves."#s3"     %3,(%1)+\n"                     \
+                "32:\n"                                                 \
+                "       .endif\n"                                       \
+                "4:\n"                                                  \
+                "\n"                                                    \
+                "       .section __ex_table,\"a\"\n"                    \
+                "       .align  4\n"                                    \
+                "       .long   11b,5f\n"                               \
+                "       .long   12b,5f\n"                               \
+                "       .long   21b,5f\n"                               \
+                "       .long   22b,5f\n"                               \
+                "       .ifnc   \""#s3"\",\"\"\n"                       \
+                "       .long   31b,5f\n"                               \
+                "       .long   32b,5f\n"                               \
+                "       .endif\n"                                       \
+                "       .previous\n"                                    \
+                "\n"                                                    \
+                "       .section .fixup,\"ax\"\n"                       \
+                "       .even\n"                                        \
+                "5:     moveq.l #"#n",%0\n"                             \
+                "       jra     4b\n"                                   \
+                "       .previous\n"                                    \
+                : "+d" (res), "+a" (to), "+a" (from), "=&d" (tmp)       \
+                : : "memory")
+
 static __always_inline unsigned long
 __constant_copy_to_user(void __user *to, const void *from, unsigned long n)
 {
         unsigned long res = 0, tmp;
 
-        /* limit the inlined version to 3 moves */
-        if (n == 11 || n > 12)
-                return __generic_copy_to_user(to, from, n);
-
         switch (n) {
         case 1:
                 __put_user_asm(res, *(u8 *)from, (u8 *)to, b, d, 1);
-                return res;
+                break;
         case 2:
                 __put_user_asm(res, *(u16 *)from, (u16 *)to, w, d, 2);
-                return res;
+                break;
+        case 3:
+                __constant_copy_to_user_asm(res, to, from, tmp, 3, w, b,);
+                break;
         case 4:
                 __put_user_asm(res, *(u32 *)from, (u32 *)to, l, r, 4);
-                return res;
+                break;
+        case 5:
+                __constant_copy_to_user_asm(res, to, from, tmp, 5, l, b,);
+                break;
+        case 6:
+                __constant_copy_to_user_asm(res, to, from, tmp, 6, l, w,);
+                break;
+        case 7:
+                __constant_copy_to_user_asm(res, to, from, tmp, 7, l, w, b);
+                break;
+        case 8:
+                __constant_copy_to_user_asm(res, to, from, tmp, 8, l, l,);
+                break;
+        case 9:
+                __constant_copy_to_user_asm(res, to, from, tmp, 9, l, l, b);
+                break;
+        case 10:
+                __constant_copy_to_user_asm(res, to, from, tmp, 10, l, l, w);
+                break;
+        case 12:
+                __constant_copy_to_user_asm(res, to, from, tmp, 12, l, l, l);
+                break;
+        default:
+                /* limit the inlined version to 3 moves */
+                return __generic_copy_to_user(to, from, n);
         }
 
-        asm volatile ("\n"
-                "       .ifndef .Lto_user\n"
-                "       .set    .Lto_user,1\n"
-                "       .macro  copy_to_user to,from,tmp\n"
-                "       .if     .Lcnt >= 4\n"
-                "       move.l  (\\from)+,\\tmp\n"
-                "11:    moves.l \\tmp,(\\to)+\n"
-                "12:    .set    .Lcnt,.Lcnt-4\n"
-                "       .elseif .Lcnt & 2\n"
-                "       move.w  (\\from)+,\\tmp\n"
-                "11:    moves.w \\tmp,(\\to)+\n"
-                "12:    .set    .Lcnt,.Lcnt-2\n"
-                "       .elseif .Lcnt & 1\n"
-                "       move.b  (\\from)+,\\tmp\n"
-                "11:    moves.b \\tmp,(\\to)+\n"
-                "12:    .set    .Lcnt,.Lcnt-1\n"
-                "       .else\n"
-                "       .exitm\n"
-                "       .endif\n"
-                "\n"
-                "       .section __ex_table,\"a\"\n"
-                "       .align  4\n"
-                "       .long   11b,3f\n"
-                "       .long   12b,3f\n"
-                "       .previous\n"
-                "       .endm\n"
-                "       .endif\n"
-                "\n"
-                "       .set    .Lcnt,%c4\n"
-                "       copy_to_user %1,%2,%3\n"
-                "       copy_to_user %1,%2,%3\n"
-                "       copy_to_user %1,%2,%3\n"
-                "2:\n"
-                "       .section .fixup,\"ax\"\n"
-                "       .even\n"
-                "3:     moveq.l %4,%0\n"
-                "       jra     2b\n"
-                "       .previous\n"
-                : "+r" (res), "+a" (to), "+a" (from), "=&d" (tmp)
-                : "i" (n)
-                : "memory");
-
         return res;
 }
 
diff --git a/include/asm-mips/compat.h b/include/asm-mips/compat.h
index 986511db54a6..900f472fdd2b 100644
--- a/include/asm-mips/compat.h
+++ b/include/asm-mips/compat.h
@@ -145,8 +145,5 @@ static inline void __user *compat_alloc_user_space(long len)
 
         return (void __user *) (regs->regs[29] - len);
 }
-#if defined (__MIPSEL__)
-#define __COMPAT_ENDIAN_SWAP__  1
-#endif
 
 #endif /* _ASM_COMPAT_H */
diff --git a/include/asm-mips/mach-generic/floppy.h b/include/asm-mips/mach-generic/floppy.h
index 682a5858f8d7..83cd69e30ec3 100644
--- a/include/asm-mips/mach-generic/floppy.h
+++ b/include/asm-mips/mach-generic/floppy.h
@@ -98,7 +98,7 @@ static inline void fd_disable_irq(void)
 static inline int fd_request_irq(void)
 {
         return request_irq(FLOPPY_IRQ, floppy_interrupt,
-                           SA_INTERRUPT | SA_SAMPLE_RANDOM, "floppy", NULL);
+                           SA_INTERRUPT, "floppy", NULL);
 }
 
 static inline void fd_free_irq(void)
diff --git a/include/asm-mips/mach-jazz/floppy.h b/include/asm-mips/mach-jazz/floppy.h
index c9dad99b1232..9413117915f4 100644
--- a/include/asm-mips/mach-jazz/floppy.h
+++ b/include/asm-mips/mach-jazz/floppy.h
@@ -90,7 +90,7 @@ static inline void fd_disable_irq(void)
 static inline int fd_request_irq(void)
 {
         return request_irq(FLOPPY_IRQ, floppy_interrupt,
-                           SA_INTERRUPT | SA_SAMPLE_RANDOM, "floppy", NULL);
+                           SA_INTERRUPT, "floppy", NULL);
 }
 
 static inline void fd_free_irq(void)
diff --git a/include/asm-parisc/floppy.h b/include/asm-parisc/floppy.h
index ca3aed768cdc..458cdb2a7530 100644
--- a/include/asm-parisc/floppy.h
+++ b/include/asm-parisc/floppy.h
@@ -159,10 +159,8 @@ static int fd_request_irq(void)
                 return request_irq(FLOPPY_IRQ, floppy_hardint,SA_INTERRUPT,
                                                    "floppy", NULL);
         else
-                return request_irq(FLOPPY_IRQ, floppy_interrupt,
-                                                   SA_INTERRUPT|SA_SAMPLE_RANDOM,
-                                                   "floppy", NULL);     
-
+                return request_irq(FLOPPY_IRQ, floppy_interrupt, SA_INTERRUPT,
+                                   "floppy", NULL);
 }
 
 static unsigned long dma_mem_alloc(unsigned long size)
diff --git a/include/asm-powerpc/backlight.h b/include/asm-powerpc/backlight.h
index 1ba1f27a0b63..a5e9e656e332 100644
--- a/include/asm-powerpc/backlight.h
+++ b/include/asm-powerpc/backlight.h
@@ -2,30 +2,30 @@
  * Routines for handling backlight control on PowerBooks
  *
  * For now, implementation resides in
- * arch/powerpc/platforms/powermac/pmac_support.c
+ * arch/powerpc/platforms/powermac/backlight.c
  *
  */
 #ifndef __ASM_POWERPC_BACKLIGHT_H
 #define __ASM_POWERPC_BACKLIGHT_H
 #ifdef __KERNEL__
 
-/* Abstract values */
-#define BACKLIGHT_OFF   0
-#define BACKLIGHT_MIN   1
-#define BACKLIGHT_MAX   0xf
+#include <linux/fb.h>
+#include <linux/mutex.h>
 
-struct backlight_controller {
-        int (*set_enable)(int enable, int level, void *data);
-        int (*set_level)(int level, void *data);
-};
+/* For locking instructions, see the implementation file */
+extern struct backlight_device *pmac_backlight;
+extern struct mutex pmac_backlight_mutex;
 
-extern void register_backlight_controller(struct backlight_controller *ctrler, void *data, char *type);
-extern void unregister_backlight_controller(struct backlight_controller *ctrler, void *data);
+extern void pmac_backlight_calc_curve(struct fb_info*);
+extern int pmac_backlight_curve_lookup(struct fb_info *info, int value);
 
-extern int set_backlight_enable(int enable);
-extern int get_backlight_enable(void);
-extern int set_backlight_level(int level);
-extern int get_backlight_level(void);
+extern int pmac_has_backlight_type(const char *type);
+
+extern void pmac_backlight_key_up(void);
+extern void pmac_backlight_key_down(void);
+
+extern int pmac_backlight_set_legacy_brightness(int brightness);
+extern int pmac_backlight_get_legacy_brightness(void);
 
 #endif /* __KERNEL__ */
 #endif
diff --git a/include/asm-powerpc/floppy.h b/include/asm-powerpc/floppy.h
index 7e2d169ee856..9c8d91bf5a0d 100644
--- a/include/asm-powerpc/floppy.h
+++ b/include/asm-powerpc/floppy.h
@@ -27,8 +27,7 @@
 #define fd_disable_irq()        disable_irq(FLOPPY_IRQ)
 #define fd_cacheflush(addr,size) /* nothing */
 #define fd_request_irq()        request_irq(FLOPPY_IRQ, floppy_interrupt, \
-                                            SA_INTERRUPT|SA_SAMPLE_RANDOM, \
-                                            "floppy", NULL)
+                                            SA_INTERRUPT, "floppy", NULL)
 #define fd_free_irq()           free_irq(FLOPPY_IRQ, NULL);
 
 #ifdef CONFIG_PCI
diff --git a/include/asm-powerpc/percpu.h b/include/asm-powerpc/percpu.h
index 184a7a4d2fdf..faa1fc703053 100644
--- a/include/asm-powerpc/percpu.h
+++ b/include/asm-powerpc/percpu.h
@@ -22,6 +22,7 @@
 /* var is in discarded region: offset to particular copy we want */
 #define per_cpu(var, cpu) (*RELOC_HIDE(&per_cpu__##var, __per_cpu_offset(cpu)))
 #define __get_cpu_var(var) (*RELOC_HIDE(&per_cpu__##var, __my_cpu_offset()))
+#define __raw_get_cpu_var(var) (*RELOC_HIDE(&per_cpu__##var, __my_cpu_offset()))
 
 /* A macro to avoid #include hell... */
 #define percpu_modcopy(pcpudst, src, size)                      \
@@ -41,6 +42,7 @@ extern void setup_per_cpu_areas(void);
 
 #define per_cpu(var, cpu)                       (*((void)(cpu), &per_cpu__##var))
 #define __get_cpu_var(var)                      per_cpu__##var
+#define __raw_get_cpu_var(var)                  per_cpu__##var
 
 #endif  /* SMP */
 
diff --git a/include/asm-ppc/floppy.h b/include/asm-ppc/floppy.h
index 8ccd4a276fe9..2ba191eba448 100644
--- a/include/asm-ppc/floppy.h
+++ b/include/asm-ppc/floppy.h
@@ -99,10 +99,8 @@ static int fd_request_irq(void)
                 return request_irq(FLOPPY_IRQ, floppy_hardint,SA_INTERRUPT,
                                                    "floppy", NULL);
         else
-                return request_irq(FLOPPY_IRQ, floppy_interrupt,
-                                                   SA_INTERRUPT|SA_SAMPLE_RANDOM,
-                                                   "floppy", NULL);
-
+                return request_irq(FLOPPY_IRQ, floppy_interrupt, SA_INTERRUPT,
+                                   "floppy", NULL);
 }
 
 static int vdma_dma_setup(char *addr, unsigned long size, int mode, int io)
diff --git a/include/asm-s390/percpu.h b/include/asm-s390/percpu.h
index 436d216601e5..d9a8cca9b653 100644
--- a/include/asm-s390/percpu.h
+++ b/include/asm-s390/percpu.h
@@ -40,6 +40,7 @@ extern unsigned long __per_cpu_offset[NR_CPUS];
     __typeof__(type) per_cpu__##name
 
 #define __get_cpu_var(var) __reloc_hide(var,S390_lowcore.percpu_offset)
+#define __raw_get_cpu_var(var) __reloc_hide(var,S390_lowcore.percpu_offset)
 #define per_cpu(var,cpu) __reloc_hide(var,__per_cpu_offset[cpu])
 
 /* A macro to avoid #include hell... */
@@ -57,6 +58,7 @@ do {								\
     __typeof__(type) per_cpu__##name
 
 #define __get_cpu_var(var) __reloc_hide(var,0)
+#define __raw_get_cpu_var(var) __reloc_hide(var,0)
 #define per_cpu(var,cpu) __reloc_hide(var,0)
 
 #endif /* SMP */
diff --git a/include/asm-sh/floppy.h b/include/asm-sh/floppy.h
index 38d7a2942476..307d9ce9f9ed 100644
--- a/include/asm-sh/floppy.h
+++ b/include/asm-sh/floppy.h
@@ -147,11 +147,10 @@ static int fd_request_irq(void)
 {
         if(can_use_virtual_dma)
                 return request_irq(FLOPPY_IRQ, floppy_hardint,SA_INTERRUPT,
-                                                   "floppy", NULL);
+                                   "floppy", NULL);
         else
-                return request_irq(FLOPPY_IRQ, floppy_interrupt,
-                                                   SA_INTERRUPT|SA_SAMPLE_RANDOM,
-                                                   "floppy", NULL);     
+                return request_irq(FLOPPY_IRQ, floppy_interrupt, SA_INTERRUPT,
+                                   "floppy", NULL);
 
 }
 
diff --git a/include/asm-sparc64/percpu.h b/include/asm-sparc64/percpu.h
index baef13b58952..a6ece06b83db 100644
--- a/include/asm-sparc64/percpu.h
+++ b/include/asm-sparc64/percpu.h
@@ -21,6 +21,7 @@ register unsigned long __local_per_cpu_offset asm("g5");
 /* var is in discarded region: offset to particular copy we want */
 #define per_cpu(var, cpu) (*RELOC_HIDE(&per_cpu__##var, __per_cpu_offset(cpu)))
 #define __get_cpu_var(var) (*RELOC_HIDE(&per_cpu__##var, __local_per_cpu_offset))
+#define __raw_get_cpu_var(var) (*RELOC_HIDE(&per_cpu__##var, __local_per_cpu_offset))
 
 /* A macro to avoid #include hell... */
 #define percpu_modcopy(pcpudst, src, size)                      \
@@ -37,6 +38,7 @@ do {								\
 
 #define per_cpu(var, cpu)                       (*((void)cpu, &per_cpu__##var))
 #define __get_cpu_var(var)                      per_cpu__##var
+#define __raw_get_cpu_var(var)                  per_cpu__##var
 
 #endif  /* SMP */
 
diff --git a/include/asm-x86_64/floppy.h b/include/asm-x86_64/floppy.h
index 52825ce689f2..006291e89b4a 100644
--- a/include/asm-x86_64/floppy.h
+++ b/include/asm-x86_64/floppy.h
@@ -147,10 +147,8 @@ static int fd_request_irq(void)
                 return request_irq(FLOPPY_IRQ, floppy_hardint,SA_INTERRUPT,
                                                    "floppy", NULL);
         else
-                return request_irq(FLOPPY_IRQ, floppy_interrupt,
-                                                   SA_INTERRUPT|SA_SAMPLE_RANDOM,
-                                                   "floppy", NULL);     
-
+                return request_irq(FLOPPY_IRQ, floppy_interrupt, SA_INTERRUPT,
+                                   "floppy", NULL);
 }
 
 static unsigned long dma_mem_alloc(unsigned long size)
diff --git a/include/asm-x86_64/percpu.h b/include/asm-x86_64/percpu.h
index 7f33aaf9f7b1..549eb929b2c0 100644
--- a/include/asm-x86_64/percpu.h
+++ b/include/asm-x86_64/percpu.h
@@ -21,6 +21,7 @@
 /* var is in discarded region: offset to particular copy we want */
 #define per_cpu(var, cpu) (*RELOC_HIDE(&per_cpu__##var, __per_cpu_offset(cpu)))
 #define __get_cpu_var(var) (*RELOC_HIDE(&per_cpu__##var, __my_cpu_offset()))
+#define __raw_get_cpu_var(var) (*RELOC_HIDE(&per_cpu__##var, __my_cpu_offset()))
 
 /* A macro to avoid #include hell... */
 #define percpu_modcopy(pcpudst, src, size)                      \
@@ -40,6 +41,7 @@ extern void setup_per_cpu_areas(void);
 
 #define per_cpu(var, cpu)                       (*((void)(cpu), &per_cpu__##var))
 #define __get_cpu_var(var)                      per_cpu__##var
+#define __raw_get_cpu_var(var)                  per_cpu__##var
 
 #endif  /* SMP */
 
diff --git a/include/linux/acct.h b/include/linux/acct.h
index 3d54fbcf969e..e86bae7324d2 100644
--- a/include/linux/acct.h
+++ b/include/linux/acct.h
@@ -121,13 +121,17 @@ struct vfsmount;
 struct super_block;
 extern void acct_auto_close_mnt(struct vfsmount *m);
 extern void acct_auto_close(struct super_block *sb);
-extern void acct_process(long exitcode);
+extern void acct_init_pacct(struct pacct_struct *pacct);
+extern void acct_collect(long exitcode, int group_dead);
+extern void acct_process(void);
 extern void acct_update_integrals(struct task_struct *tsk);
 extern void acct_clear_integrals(struct task_struct *tsk);
 #else
 #define acct_auto_close_mnt(x)  do { } while (0)
 #define acct_auto_close(x)      do { } while (0)
-#define acct_process(x)         do { } while (0)
+#define acct_init_pacct(x)      do { } while (0)
+#define acct_collect(x,y)       do { } while (0)
+#define acct_process()          do { } while (0)
 #define acct_update_integrals(x)                do { } while (0)
 #define acct_clear_integrals(task)      do { } while (0)
 #endif
diff --git a/include/linux/bio.h b/include/linux/bio.h
index b60ffe32cd21..76bdaeab6f62 100644
--- a/include/linux/bio.h
+++ b/include/linux/bio.h
@@ -47,7 +47,7 @@
 #define BIO_BUG_ON
 #endif
 
-#define BIO_MAX_PAGES           (256)
+#define BIO_MAX_PAGES           256
 #define BIO_MAX_SIZE            (BIO_MAX_PAGES << PAGE_CACHE_SHIFT)
 #define BIO_MAX_SECTORS         (BIO_MAX_SIZE >> 9)
 
diff --git a/include/linux/console.h b/include/linux/console.h
index 08734e660d41..d0f8a8009490 100644
--- a/include/linux/console.h
+++ b/include/linux/console.h
@@ -87,6 +87,7 @@ void give_up_console(const struct consw *sw);
 #define CON_CONSDEV     (2) /* Last on the command line */
 #define CON_ENABLED     (4)
 #define CON_BOOT        (8)
+#define CON_ANYTIME     (16) /* Safe to call when cpu is offline */
 
 struct console
 {
diff --git a/include/linux/cpumask.h b/include/linux/cpumask.h
index 9cbb781d6f80..b268a3c0c376 100644
--- a/include/linux/cpumask.h
+++ b/include/linux/cpumask.h
@@ -317,7 +317,8 @@ static inline void __cpus_remap(cpumask_t *dstp, const cpumask_t *srcp,
                 (cpu) < NR_CPUS;                \
                 (cpu) = next_cpu((cpu), (mask)))
 #else /* NR_CPUS == 1 */
-#define for_each_cpu_mask(cpu, mask) for ((cpu) = 0; (cpu) < 1; (cpu)++)
+#define for_each_cpu_mask(cpu, mask)            \
+        for ((cpu) = 0; (cpu) < 1; (cpu)++, (void)mask)
 #endif /* NR_CPUS */
 
 /*
@@ -405,7 +406,6 @@ int __any_online_cpu(const cpumask_t *mask);
 #define any_online_cpu(mask)            0
 #endif
 
-#define for_each_cpu(cpu)  for_each_cpu_mask((cpu), cpu_possible_map)
 #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)
diff --git a/include/linux/dvb/dmx.h b/include/linux/dvb/dmx.h
index 2787b8a22ff1..c6a2353c4e68 100644
--- a/include/linux/dvb/dmx.h
+++ b/include/linux/dvb/dmx.h
@@ -88,20 +88,6 @@ typedef enum
 #define DMX_PES_PCR      DMX_PES_PCR0
 
 
-typedef enum
-{
-        DMX_SCRAMBLING_EV,
-        DMX_FRONTEND_EV
-} dmx_event_t;
-
-
-typedef enum
-{
-        DMX_SCRAMBLING_OFF,
-        DMX_SCRAMBLING_ON
-} dmx_scrambling_status_t;
-
-
 typedef struct dmx_filter
 {
         __u8  filter[DMX_FILTER_SIZE];
@@ -132,17 +118,6 @@ struct dmx_pes_filter_params
         __u32          flags;
 };
 
-
-struct dmx_event
-{
-        dmx_event_t         event;
-        time_t              timeStamp;
-        union
-        {
-                dmx_scrambling_status_t scrambling;
-        } u;
-};
-
 typedef struct dmx_caps {
         __u32 caps;
         int num_decoders;
@@ -171,7 +146,6 @@ struct dmx_stc {
 #define DMX_SET_FILTER           _IOW('o', 43, struct dmx_sct_filter_params)
 #define DMX_SET_PES_FILTER       _IOW('o', 44, struct dmx_pes_filter_params)
 #define DMX_SET_BUFFER_SIZE      _IO('o', 45)
-#define DMX_GET_EVENT            _IOR('o', 46, struct dmx_event)
 #define DMX_GET_PES_PIDS         _IOR('o', 47, __u16[5])
 #define DMX_GET_CAPS             _IOR('o', 48, dmx_caps_t)
 #define DMX_SET_SOURCE           _IOW('o', 49, dmx_source_t)
diff --git a/include/linux/eventpoll.h b/include/linux/eventpoll.h
index 1e4bdfcf83a2..84cfa8bbdc36 100644
--- a/include/linux/eventpoll.h
+++ b/include/linux/eventpoll.h
@@ -1,6 +1,6 @@
 /*
  *  include/linux/eventpoll.h ( Efficent event polling implementation )
- *  Copyright (C) 2001,...,2003  Davide Libenzi
+ *  Copyright (C) 2001,...,2006  Davide Libenzi
  *
  *  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
diff --git a/include/linux/ext3_fs.h b/include/linux/ext3_fs.h
index 757d54d8f1a5..5607e6457a65 100644
--- a/include/linux/ext3_fs.h
+++ b/include/linux/ext3_fs.h
@@ -710,6 +710,14 @@ struct dir_private_info {
         __u32           next_hash;
 };
 
+/* calculate the first block number of the group */
+static inline ext3_fsblk_t
+ext3_group_first_block_no(struct super_block *sb, unsigned long group_no)
+{
+        return group_no * (ext3_fsblk_t)EXT3_BLOCKS_PER_GROUP(sb) +
+                le32_to_cpu(EXT3_SB(sb)->s_es->s_first_data_block);
+}
+
 /*
  * Special error return code only used by dx_probe() and its callers.
  */
@@ -730,14 +738,16 @@ struct dir_private_info {
 /* balloc.c */
 extern int ext3_bg_has_super(struct super_block *sb, int group);
 extern unsigned long ext3_bg_num_gdb(struct super_block *sb, int group);
-extern int ext3_new_block (handle_t *, struct inode *, unsigned long, int *);
-extern int ext3_new_blocks (handle_t *, struct inode *, unsigned long,
-                        unsigned long *, int *);
-extern void ext3_free_blocks (handle_t *, struct inode *, unsigned long,
-                              unsigned long);
-extern void ext3_free_blocks_sb (handle_t *, struct super_block *,
-                                 unsigned long, unsigned long, int *);
-extern unsigned long ext3_count_free_blocks (struct super_block *);
+extern ext3_fsblk_t ext3_new_block (handle_t *handle, struct inode *inode,
+                        ext3_fsblk_t goal, int *errp);
+extern ext3_fsblk_t ext3_new_blocks (handle_t *handle, struct inode *inode,
+                        ext3_fsblk_t goal, unsigned long *count, int *errp);
+extern void ext3_free_blocks (handle_t *handle, struct inode *inode,
+                        ext3_fsblk_t block, unsigned long count);
+extern void ext3_free_blocks_sb (handle_t *handle, struct super_block *sb,
+                                 ext3_fsblk_t block, unsigned long count,
+                                unsigned long *pdquot_freed_blocks);
+extern ext3_fsblk_t ext3_count_free_blocks (struct super_block *);
 extern void ext3_check_blocks_bitmap (struct super_block *);
 extern struct ext3_group_desc * ext3_get_group_desc(struct super_block * sb,
                                                     unsigned int block_group,
@@ -773,7 +783,8 @@ extern unsigned long ext3_count_free (struct buffer_head *, unsigned);
 
 
 /* inode.c */
-int ext3_forget(handle_t *, int, struct inode *, struct buffer_head *, int);
+int ext3_forget(handle_t *handle, int is_metadata, struct inode *inode,
+                struct buffer_head *bh, ext3_fsblk_t blocknr);
 struct buffer_head * ext3_getblk (handle_t *, struct inode *, long, int, int *);
 struct buffer_head * ext3_bread (handle_t *, struct inode *, int, int, int *);
 int ext3_get_blocks_handle(handle_t *handle, struct inode *inode,
@@ -808,7 +819,7 @@ extern int ext3_group_add(struct super_block *sb,
                                 struct ext3_new_group_data *input);
 extern int ext3_group_extend(struct super_block *sb,
                                 struct ext3_super_block *es,
-                                unsigned long n_blocks_count);
+                                ext3_fsblk_t n_blocks_count);
 
 /* super.c */
 extern void ext3_error (struct super_block *, const char *, const char *, ...)
diff --git a/include/linux/ext3_fs_i.h b/include/linux/ext3_fs_i.h
index 7abf90147180..2f18b9511f21 100644
--- a/include/linux/ext3_fs_i.h
+++ b/include/linux/ext3_fs_i.h
@@ -21,9 +21,17 @@
 #include <linux/seqlock.h>
 #include <linux/mutex.h>
 
+/* data type for block offset of block group */
+typedef int ext3_grpblk_t;
+
+/* data type for filesystem-wide blocks number */
+typedef unsigned long ext3_fsblk_t;
+
+#define E3FSBLK "%lu"
+
 struct ext3_reserve_window {
-        __u32                   _rsv_start;     /* First byte reserved */
-        __u32                   _rsv_end;       /* Last byte reserved or 0 */
+        ext3_fsblk_t    _rsv_start;     /* First byte reserved */
+        ext3_fsblk_t    _rsv_end;       /* Last byte reserved or 0 */
 };
 
 struct ext3_reserve_window_node {
@@ -50,7 +58,7 @@ struct ext3_block_alloc_info {
          * allocated to this file.  This give us the goal (target) for the next
          * allocation when we detect linearly ascending requests.
          */
-        __u32                   last_alloc_physical_block;
+        ext3_fsblk_t            last_alloc_physical_block;
 };
 
 #define rsv_start rsv_window._rsv_start
@@ -67,7 +75,7 @@ struct ext3_inode_info {
         __u8    i_frag_no;
         __u8    i_frag_size;
 #endif
-        __u32   i_file_acl;
+        ext3_fsblk_t    i_file_acl;
         __u32   i_dir_acl;
         __u32   i_dtime;
 
diff --git a/include/linux/fb.h b/include/linux/fb.h
index 315d89740ddf..f1281687e549 100644
--- a/include/linux/fb.h
+++ b/include/linux/fb.h
@@ -1,6 +1,7 @@
 #ifndef _LINUX_FB_H
 #define _LINUX_FB_H
 
+#include <linux/backlight.h>
 #include <asm/types.h>
 
 /* Definitions of frame buffers                                         */
@@ -366,6 +367,12 @@ struct fb_cursor {
         struct fb_image image;  /* Cursor image */
 };
 
+#ifdef CONFIG_FB_BACKLIGHT
+/* Settings for the generic backlight code */
+#define FB_BACKLIGHT_LEVELS     128
+#define FB_BACKLIGHT_MAX        0xFF
+#endif
+
 #ifdef __KERNEL__
 
 #include <linux/fs.h>
@@ -756,6 +763,21 @@ struct fb_info {
         struct fb_cmap cmap;            /* Current cmap */
         struct list_head modelist;      /* mode list */
         struct fb_videomode *mode;      /* current mode */
+
+#ifdef CONFIG_FB_BACKLIGHT
+        /* Lock ordering:
+         * bl_mutex (protects bl_dev and bl_curve)
+         *   bl_dev->sem (backlight class)
+         */
+        struct mutex bl_mutex;
+
+        /* assigned backlight device */
+        struct backlight_device *bl_dev;
+
+        /* Backlight level curve */
+        u8 bl_curve[FB_BACKLIGHT_LEVELS];
+#endif
+
         struct fb_ops *fbops;
         struct device *device;
         struct class_device *class_device; /* sysfs per device attrs */
@@ -895,6 +917,7 @@ extern struct fb_info *framebuffer_alloc(size_t size, struct device *dev);
 extern void framebuffer_release(struct fb_info *info);
 extern int fb_init_class_device(struct fb_info *fb_info);
 extern void fb_cleanup_class_device(struct fb_info *head);
+extern void fb_bl_default_curve(struct fb_info *fb_info, u8 off, u8 min, u8 max);
 
 /* drivers/video/fbmon.c */
 #define FB_MAXTIMINGS           0
diff --git a/include/linux/fcntl.h b/include/linux/fcntl.h
index c52a63755fdd..996f5611cd59 100644
--- a/include/linux/fcntl.h
+++ b/include/linux/fcntl.h
@@ -29,6 +29,7 @@
 #define AT_SYMLINK_NOFOLLOW     0x100   /* Do not follow symbolic links.  */
 #define AT_REMOVEDIR            0x200   /* Remove directory instead of
                                            unlinking file.  */
+#define AT_SYMLINK_FOLLOW       0x400   /* Follow symbolic links.  */
 
 #ifdef __KERNEL__
 
diff --git a/include/linux/fuse.h b/include/linux/fuse.h
index 5425b60021e3..9fc48a674b82 100644
--- a/include/linux/fuse.h
+++ b/include/linux/fuse.h
@@ -1,6 +1,6 @@
 /*
     FUSE: Filesystem in Userspace
-    Copyright (C) 2001-2005  Miklos Szeredi <miklos@szeredi.hu>
+    Copyright (C) 2001-2006  Miklos Szeredi <miklos@szeredi.hu>
 
     This program can be distributed under the terms of the GNU GPL.
     See the file COPYING.
@@ -9,18 +9,19 @@
 /* This file defines the kernel interface of FUSE */
 
 #include <asm/types.h>
+#include <linux/major.h>
 
 /** Version number of this interface */
 #define FUSE_KERNEL_VERSION 7
 
 /** Minor version number of this interface */
-#define FUSE_KERNEL_MINOR_VERSION 6
+#define FUSE_KERNEL_MINOR_VERSION 7
 
 /** The node ID of the root inode */
 #define FUSE_ROOT_ID 1
 
 /** The major number of the fuse character device */
-#define FUSE_MAJOR 10
+#define FUSE_MAJOR MISC_MAJOR
 
 /** The minor number of the fuse character device */
 #define FUSE_MINOR 229
@@ -58,6 +59,13 @@ struct fuse_kstatfs {
         __u32   spare[6];
 };
 
+struct fuse_file_lock {
+        __u64   start;
+        __u64   end;
+        __u32   type;
+        __u32   pid; /* tgid */
+};
+
 /**
  * Bitmasks for fuse_setattr_in.valid
  */
@@ -82,6 +90,7 @@ struct fuse_kstatfs {
  * INIT request/reply flags
  */
 #define FUSE_ASYNC_READ         (1 << 0)
+#define FUSE_POSIX_LOCKS        (1 << 1)
 
 enum fuse_opcode {
         FUSE_LOOKUP        = 1,
@@ -112,8 +121,12 @@ enum fuse_opcode {
         FUSE_READDIR       = 28,
         FUSE_RELEASEDIR    = 29,
         FUSE_FSYNCDIR      = 30,
+        FUSE_GETLK         = 31,
+        FUSE_SETLK         = 32,
+        FUSE_SETLKW        = 33,
         FUSE_ACCESS        = 34,
-        FUSE_CREATE        = 35
+        FUSE_CREATE        = 35,
+        FUSE_INTERRUPT     = 36,
 };
 
 /* The read buffer is required to be at least 8k, but may be much larger */
@@ -199,6 +212,7 @@ struct fuse_flush_in {
         __u64   fh;
         __u32   flush_flags;
         __u32   padding;
+        __u64   lock_owner;
 };
 
 struct fuse_read_in {
@@ -247,6 +261,16 @@ struct fuse_getxattr_out {
         __u32   padding;
 };
 
+struct fuse_lk_in {
+        __u64   fh;
+        __u64   owner;
+        struct fuse_file_lock lk;
+};
+
+struct fuse_lk_out {
+        struct fuse_file_lock lk;
+};
+
 struct fuse_access_in {
         __u32   mask;
         __u32   padding;
@@ -268,6 +292,10 @@ struct fuse_init_out {
         __u32   max_write;
 };
 
+struct fuse_interrupt_in {
+        __u64   unique;
+};
+
 struct fuse_in_header {
         __u32   len;
         __u32   opcode;
diff --git a/include/linux/hrtimer.h b/include/linux/hrtimer.h
index 7d2a1b974c5e..07d7305f131e 100644
--- a/include/linux/hrtimer.h
+++ b/include/linux/hrtimer.h
@@ -40,7 +40,6 @@ struct hrtimer_base;
 
 /**
  * struct hrtimer - the basic hrtimer structure
- *
  * @node:       red black tree node for time ordered insertion
  * @expires:    the absolute expiry time in the hrtimers internal
  *              representation. The time is related to the clock on
@@ -59,7 +58,6 @@ struct hrtimer {
 
 /**
  * struct hrtimer_sleeper - simple sleeper structure
- *
  * @timer:      embedded timer structure
  * @task:       task to wake up
  *
@@ -72,7 +70,6 @@ struct hrtimer_sleeper {
 
 /**
  * struct hrtimer_base - the timer base for a specific clock
- *
  * @index:              clock type index for per_cpu support when moving a timer
  *                      to a base on another cpu.
  * @lock:               lock protecting the base and associated timers
diff --git a/include/linux/i2c-id.h b/include/linux/i2c-id.h
index c8b81f419fd8..21338bb3441d 100644
--- a/include/linux/i2c-id.h
+++ b/include/linux/i2c-id.h
@@ -112,6 +112,9 @@
 #define I2C_DRIVERID_X1205      82      /* Xicor/Intersil X1205 RTC     */
 #define I2C_DRIVERID_PCF8563    83      /* Philips PCF8563 RTC          */
 #define I2C_DRIVERID_RS5C372    84      /* Ricoh RS5C372 RTC            */
+#define I2C_DRIVERID_BT866      85      /* Conexant bt866 video encoder */
+#define I2C_DRIVERID_KS0127     86      /* Samsung ks0127 video decoder */
+#define I2C_DRIVERID_TLV320AIC23B 87    /* TI TLV320AIC23B audio codec  */
 
 #define I2C_DRIVERID_I2CDEV     900
 #define I2C_DRIVERID_ARP        902    /* SMBus ARP Client              */
diff --git a/include/linux/ide.h b/include/linux/ide.h
index 77e66d055f5b..ef7bef207f48 100644
--- a/include/linux/ide.h
+++ b/include/linux/ide.h
@@ -630,6 +630,7 @@ typedef struct ide_drive_s {
         unsigned int    usage;          /* current "open()" count for drive */
         unsigned int    failures;       /* current failure count */
         unsigned int    max_failures;   /* maximum allowed failure count */
+        u64             probed_capacity;/* initial reported media capacity (ide-cd only currently) */
 
         u64             capacity64;     /* total number of sectors */
 
@@ -1005,6 +1006,8 @@ extern	ide_hwif_t	ide_hwifs[];		/* master data repository */
 extern int noautodma;
 
 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);
 
 /*
  * This is used on exit from the driver to designate the next irq handler
diff --git a/include/linux/kernel.h b/include/linux/kernel.h
index 8c21aaa248b4..3c5e4c2e517d 100644
--- a/include/linux/kernel.h
+++ b/include/linux/kernel.h
@@ -117,6 +117,8 @@ extern int scnprintf(char * buf, size_t size, const char * fmt, ...)
         __attribute__ ((format (printf, 3, 4)));
 extern int vscnprintf(char *buf, size_t size, const char *fmt, va_list args)
         __attribute__ ((format (printf, 3, 0)));
+extern char *kasprintf(gfp_t gfp, const char *fmt, ...)
+        __attribute__ ((format (printf, 2, 3)));
 
 extern int sscanf(const char *, const char *, ...)
         __attribute__ ((format (scanf, 2, 3)));
diff --git a/include/linux/kthread.h b/include/linux/kthread.h
index ebdd41fd1082..7cce5dfa092f 100644
--- a/include/linux/kthread.h
+++ b/include/linux/kthread.h
@@ -4,37 +4,19 @@
 #include <linux/err.h>
 #include <linux/sched.h>
 
-/**
- * kthread_create: create a kthread.
- * @threadfn: the function to run until signal_pending(current).
- * @data: data ptr for @threadfn.
- * @namefmt: printf-style name for the thread.
- *
- * Description: This helper function creates and names a kernel
- * thread.  The thread will be stopped: use wake_up_process() to start
- * it.  See also kthread_run(), kthread_create_on_cpu().
- *
- * When woken, the thread will run @threadfn() with @data as its
- * argument. @threadfn can either call do_exit() directly if it is a
- * standalone thread for which noone will call kthread_stop(), or
- * return when 'kthread_should_stop()' is true (which means
- * kthread_stop() has been called).  The return value should be zero
- * or a negative error number: it will be passed to kthread_stop().
- *
- * Returns a task_struct or ERR_PTR(-ENOMEM).
- */
 struct task_struct *kthread_create(int (*threadfn)(void *data),
                                    void *data,
                                    const char namefmt[], ...);
 
 /**
- * kthread_run: create and wake a thread.
+ * kthread_run - create and wake a thread.
  * @threadfn: the function to run until signal_pending(current).
  * @data: data ptr for @threadfn.
  * @namefmt: printf-style name for the thread.
  *
  * Description: Convenient wrapper for kthread_create() followed by
- * wake_up_process().  Returns the kthread, or ERR_PTR(-ENOMEM). */
+ * wake_up_process().  Returns the kthread or ERR_PTR(-ENOMEM).
+ */
 #define kthread_run(threadfn, data, namefmt, ...)                          \
 ({                                                                         \
         struct task_struct *__k                                            \
@@ -44,50 +26,9 @@ struct task_struct *kthread_create(int (*threadfn)(void *data),
         __k;                                                               \
 })
 
-/**
- * kthread_bind: bind a just-created kthread to a cpu.
- * @k: thread created by kthread_create().
- * @cpu: cpu (might not be online, must be possible) for @k to run on.
- *
- * Description: This function is equivalent to set_cpus_allowed(),
- * except that @cpu doesn't need to be online, and the thread must be
- * stopped (ie. just returned from kthread_create().
- */
 void kthread_bind(struct task_struct *k, unsigned int cpu);
-
-/**
- * kthread_stop: stop a thread created by kthread_create().
- * @k: thread created by kthread_create().
- *
- * Sets kthread_should_stop() for @k to return true, wakes it, and
- * waits for it to exit.  Your threadfn() must not call do_exit()
- * itself if you use this function!  This can also be called after
- * kthread_create() instead of calling wake_up_process(): the thread
- * will exit without calling threadfn().
- *
- * Returns the result of threadfn(), or -EINTR if wake_up_process()
- * was never called. */
 int kthread_stop(struct task_struct *k);
-
-/**
- * kthread_stop_sem: stop a thread created by kthread_create().
- * @k: thread created by kthread_create().
- * @s: semaphore that @k waits on while idle.
- *
- * Does essentially the same thing as kthread_stop() above, but wakes
- * @k by calling up(@s).
- *
- * Returns the result of threadfn(), or -EINTR if wake_up_process()
- * was never called. */
 int kthread_stop_sem(struct task_struct *k, struct semaphore *s);
-
-/**
- * kthread_should_stop: should this kthread return now?
- *
- * When someone calls kthread_stop on your kthread, it will be woken
- * and this will return true.  You should then return, and your return
- * value will be passed through to kthread_stop().
- */
 int kthread_should_stop(void);
 
 #endif /* _LINUX_KTHREAD_H */
diff --git a/include/linux/ktime.h b/include/linux/ktime.h
index 62bc57580707..ed3396dcc4f7 100644
--- a/include/linux/ktime.h
+++ b/include/linux/ktime.h
@@ -66,7 +66,6 @@ typedef union {
 
 /**
  * ktime_set - Set a ktime_t variable from a seconds/nanoseconds value
- *
  * @secs:       seconds to set
  * @nsecs:      nanoseconds to set
  *
@@ -138,7 +137,6 @@ static inline ktime_t ktime_set(const long secs, const unsigned long nsecs)
 
 /**
  * ktime_sub - subtract two ktime_t variables
- *
  * @lhs:        minuend
  * @rhs:        subtrahend
  *
@@ -157,7 +155,6 @@ static inline ktime_t ktime_sub(const ktime_t lhs, const ktime_t rhs)
 
 /**
  * ktime_add - add two ktime_t variables
- *
  * @add1:       addend1
  * @add2:       addend2
  *
@@ -184,7 +181,6 @@ static inline ktime_t ktime_add(const ktime_t add1, const ktime_t add2)
 
 /**
  * ktime_add_ns - Add a scalar nanoseconds value to a ktime_t variable
- *
  * @kt:         addend
  * @nsec:       the scalar nsec value to add
  *
@@ -194,7 +190,6 @@ extern ktime_t ktime_add_ns(const ktime_t kt, u64 nsec);
 
 /**
  * timespec_to_ktime - convert a timespec to ktime_t format
- *
  * @ts:         the timespec variable to convert
  *
  * Returns a ktime_t variable with the converted timespec value
@@ -207,7 +202,6 @@ static inline ktime_t timespec_to_ktime(const struct timespec ts)
 
 /**
  * timeval_to_ktime - convert a timeval to ktime_t format
- *
  * @tv:         the timeval variable to convert
  *
  * Returns a ktime_t variable with the converted timeval value
@@ -220,7 +214,6 @@ static inline ktime_t timeval_to_ktime(const struct timeval tv)
 
 /**
  * ktime_to_timespec - convert a ktime_t variable to timespec format
- *
  * @kt:         the ktime_t variable to convert
  *
  * Returns the timespec representation of the ktime value
@@ -233,7 +226,6 @@ static inline struct timespec ktime_to_timespec(const ktime_t kt)
 
 /**
  * ktime_to_timeval - convert a ktime_t variable to timeval format
- *
  * @kt:         the ktime_t variable to convert
  *
  * Returns the timeval representation of the ktime value
diff --git a/include/linux/list.h b/include/linux/list.h
index a02642e4710a..37ca31b21bb7 100644
--- a/include/linux/list.h
+++ b/include/linux/list.h
@@ -281,16 +281,17 @@ static inline int list_empty(const struct list_head *head)
 }
 
 /**
- * list_empty_careful - tests whether a list is
- * empty _and_ checks that no other CPU might be
- * in the process of still modifying either member
+ * list_empty_careful - tests whether a list is empty and not being modified
+ * @head: the list to test
+ *
+ * Description:
+ * tests whether a list is empty _and_ checks that no other CPU might be
+ * in the process of modifying either member (next or prev)
  *
  * NOTE: using list_empty_careful() without synchronization
  * can only be safe if the only activity that can happen
  * to the list entry is list_del_init(). Eg. it cannot be used
  * if another CPU could re-list_add() it.
- *
- * @head: the list to test.
  */
 static inline int list_empty_careful(const struct list_head *head)
 {
@@ -350,7 +351,7 @@ static inline void list_splice_init(struct list_head *list,
 
 /**
  * list_for_each        -       iterate over a list
- * @pos:        the &struct list_head to use as a loop counter.
+ * @pos:        the &struct list_head to use as a loop cursor.
  * @head:       the head for your list.
  */
 #define list_for_each(pos, head) \
@@ -359,7 +360,7 @@ static inline void list_splice_init(struct list_head *list,
 
 /**
  * __list_for_each      -       iterate over a list
- * @pos:        the &struct list_head to use as a loop counter.
+ * @pos:        the &struct list_head to use as a loop cursor.
  * @head:       the head for your list.
  *
  * This variant differs from list_for_each() in that it's the
@@ -372,7 +373,7 @@ static inline void list_splice_init(struct list_head *list,
 
 /**
  * list_for_each_prev   -       iterate over a list backwards
- * @pos:        the &struct list_head to use as a loop counter.
+ * @pos:        the &struct list_head to use as a loop cursor.
  * @head:       the head for your list.
  */
 #define list_for_each_prev(pos, head) \
@@ -380,8 +381,8 @@ static inline void list_splice_init(struct list_head *list,
                 pos = pos->prev)
 
 /**
- * list_for_each_safe   -       iterate over a list safe against removal of list entry
- * @pos:        the &struct list_head to use as a loop counter.
+ * list_for_each_safe - iterate over a list safe against removal of list entry
+ * @pos:        the &struct list_head to use as a loop cursor.
  * @n:          another &struct list_head to use as temporary storage
  * @head:       the head for your list.
  */
@@ -391,7 +392,7 @@ static inline void list_splice_init(struct list_head *list,
 
 /**
  * list_for_each_entry  -       iterate over list of given type
- * @pos:        the type * to use as a loop counter.
+ * @pos:        the type * to use as a loop cursor.
  * @head:       the head for your list.
  * @member:     the name of the list_struct within the struct.
  */
@@ -402,7 +403,7 @@ static inline void list_splice_init(struct list_head *list,
 
 /**
  * list_for_each_entry_reverse - iterate backwards over list of given type.
- * @pos:        the type * to use as a loop counter.
+ * @pos:        the type * to use as a loop cursor.
  * @head:       the head for your list.
  * @member:     the name of the list_struct within the struct.
  */
@@ -412,21 +413,24 @@ static inline void list_splice_init(struct list_head *list,
              pos = list_entry(pos->member.prev, typeof(*pos), member))
 
 /**
- * list_prepare_entry - prepare a pos entry for use as a start point in
- *                      list_for_each_entry_continue
+ * list_prepare_entry - prepare a pos entry for use in list_for_each_entry_continue
  * @pos:        the type * to use as a start point
  * @head:       the head of the list
  * @member:     the name of the list_struct within the struct.
+ *
+ * Prepares a pos entry for use as a start point in list_for_each_entry_continue.
  */
 #define list_prepare_entry(pos, head, member) \
         ((pos) ? : list_entry(head, typeof(*pos), member))
 
 /**
- * list_for_each_entry_continue -       iterate over list of given type
- *                      continuing after existing point
- * @pos:        the type * to use as a loop counter.
+ * list_for_each_entry_continue - continue iteration over list of given type
+ * @pos:        the type * to use as a loop cursor.
  * @head:       the head for your list.
  * @member:     the name of the list_struct within the struct.
+ *
+ * Continue to iterate over list of given type, continuing after
+ * the current position.
  */
 #define list_for_each_entry_continue(pos, head, member)                 \
         for (pos = list_entry(pos->member.next, typeof(*pos), member);  \
@@ -434,11 +438,12 @@ static inline void list_splice_init(struct list_head *list,
              pos = list_entry(pos->member.next, typeof(*pos), member))
 
 /**
- * list_for_each_entry_from -   iterate over list of given type
- *                      continuing from existing point
- * @pos:        the type * to use as a loop counter.
+ * list_for_each_entry_from - iterate over list of given type from the current point
+ * @pos:        the type * to use as a loop cursor.
  * @head:       the head for your list.
  * @member:     the name of the list_struct within the struct.
+ *
+ * Iterate over list of given type, continuing from current position.
  */
 #define list_for_each_entry_from(pos, head, member)                     \
         for (; prefetch(pos->member.next), &pos->member != (head);      \
@@ -446,7 +451,7 @@ static inline void list_splice_init(struct list_head *list,
 
 /**
  * list_for_each_entry_safe - iterate over list of given type safe against removal of list entry
- * @pos:        the type * to use as a loop counter.
+ * @pos:        the type * to use as a loop cursor.
  * @n:          another type * to use as temporary storage
  * @head:       the head for your list.
  * @member:     the name of the list_struct within the struct.
@@ -458,12 +463,14 @@ static inline void list_splice_init(struct list_head *list,
              pos = n, n = list_entry(n->member.next, typeof(*n), member))
 
 /**
- * list_for_each_entry_safe_continue -  iterate over list of given type
- *                      continuing after existing point safe against removal of list entry
- * @pos:        the type * to use as a loop counter.
+ * list_for_each_entry_safe_continue
+ * @pos:        the type * to use as a loop cursor.
  * @n:          another type * to use as temporary storage
  * @head:       the head for your list.
  * @member:     the name of the list_struct within the struct.
+ *
+ * Iterate over list of given type, continuing after current point,
+ * safe against removal of list entry.
  */
 #define list_for_each_entry_safe_continue(pos, n, head, member)                 \
         for (pos = list_entry(pos->member.next, typeof(*pos), member),          \
@@ -472,12 +479,14 @@ static inline void list_splice_init(struct list_head *list,
              pos = n, n = list_entry(n->member.next, typeof(*n), member))
 
 /**
- * list_for_each_entry_safe_from - iterate over list of given type
- *                      from existing point safe against removal of list entry
- * @pos:        the type * to use as a loop counter.
+ * list_for_each_entry_safe_from
+ * @pos:        the type * to use as a loop cursor.
  * @n:          another type * to use as temporary storage
  * @head:       the head for your list.
  * @member:     the name of the list_struct within the struct.
+ *
+ * Iterate over list of given type from current point, safe against
+ * removal of list entry.
  */
 #define list_for_each_entry_safe_from(pos, n, head, member)                     \
         for (n = list_entry(pos->member.next, typeof(*pos), member);            \
@@ -485,12 +494,14 @@ static inline void list_splice_init(struct list_head *list,
              pos = n, n = list_entry(n->member.next, typeof(*n), member))
 
 /**
- * list_for_each_entry_safe_reverse - iterate backwards over list of given type safe against
- *                                    removal of list entry
- * @pos:        the type * to use as a loop counter.
+ * list_for_each_entry_safe_reverse
+ * @pos:        the type * to use as a loop cursor.
  * @n:          another type * to use as temporary storage
  * @head:       the head for your list.
  * @member:     the name of the list_struct within the struct.
+ *
+ * Iterate backwards over list of given type, safe against removal
+ * of list entry.
  */
 #define list_for_each_entry_safe_reverse(pos, n, head, member)          \
         for (pos = list_entry((head)->prev, typeof(*pos), member),      \
@@ -500,7 +511,7 @@ static inline void list_splice_init(struct list_head *list,
 
 /**
  * list_for_each_rcu    -       iterate over an rcu-protected list
- * @pos:        the &struct list_head to use as a loop counter.
+ * @pos:        the &struct list_head to use as a loop cursor.
  * @head:       the head for your list.
  *
  * This list-traversal primitive may safely run concurrently with
@@ -518,12 +529,13 @@ static inline void list_splice_init(struct list_head *list,
                 pos = pos->next)
 
 /**
- * list_for_each_safe_rcu       -       iterate over an rcu-protected list safe
- *                                      against removal of list entry
- * @pos:        the &struct list_head to use as a loop counter.
+ * list_for_each_safe_rcu
+ * @pos:        the &struct list_head to use as a loop cursor.
  * @n:          another &struct list_head to use as temporary storage
  * @head:       the head for your list.
  *
+ * Iterate over an rcu-protected list, safe against removal of list entry.
+ *
  * This list-traversal primitive may safely run concurrently with
  * the _rcu list-mutation primitives such as list_add_rcu()
  * as long as the traversal is guarded by rcu_read_lock().
@@ -535,7 +547,7 @@ static inline void list_splice_init(struct list_head *list,
 
 /**
  * list_for_each_entry_rcu      -       iterate over rcu list of given type
- * @pos:        the type * to use as a loop counter.
+ * @pos:        the type * to use as a loop cursor.
  * @head:       the head for your list.
  * @member:     the name of the list_struct within the struct.
  *
@@ -551,11 +563,12 @@ static inline void list_splice_init(struct list_head *list,
 
 
 /**
- * list_for_each_continue_rcu   -       iterate over an rcu-protected list
- *                      continuing after existing point.
- * @pos:        the &struct list_head to use as a loop counter.
+ * list_for_each_continue_rcu
+ * @pos:        the &struct list_head to use as a loop cursor.
  * @head:       the head for your list.
  *
+ * Iterate over an rcu-protected list, continuing after current point.
+ *
  * This list-traversal primitive may safely run concurrently with
  * the _rcu list-mutation primitives such as list_add_rcu()
  * as long as the traversal is guarded by rcu_read_lock().
@@ -681,11 +694,14 @@ static inline void hlist_add_head(struct hlist_node *n, struct hlist_head *h)
 
 
 /**
- * hlist_add_head_rcu - adds the specified element to the specified hlist,
- * while permitting racing traversals.
+ * hlist_add_head_rcu
  * @n: the element to add to the hash list.
  * @h: the list to add to.
  *
+ * Description:
+ * Adds the specified element to the specified hlist,
+ * while permitting racing traversals.
+ *
  * The caller must take whatever precautions are necessary
  * (such as holding appropriate locks) to avoid racing
  * with another list-mutation primitive, such as hlist_add_head_rcu()
@@ -730,11 +746,14 @@ static inline void hlist_add_after(struct hlist_node *n,
 }
 
 /**
- * hlist_add_before_rcu - adds the specified element to the specified hlist
- * before the specified node while permitting racing traversals.
+ * hlist_add_before_rcu
  * @n: the new element to add to the hash list.
  * @next: the existing element to add the new element before.
  *
+ * Description:
+ * Adds the specified element to the specified hlist
+ * before the specified node while permitting racing traversals.
+ *
  * The caller must take whatever precautions are necessary
  * (such as holding appropriate locks) to avoid racing
  * with another list-mutation primitive, such as hlist_add_head_rcu()
@@ -755,11 +774,14 @@ static inline void hlist_add_before_rcu(struct hlist_node *n,
 }
 
 /**
- * hlist_add_after_rcu - adds the specified element to the specified hlist
- * after the specified node while permitting racing traversals.
+ * hlist_add_after_rcu
  * @prev: the existing element to add the new element after.
  * @n: the new element to add to the hash list.
  *
+ * Description:
+ * Adds the specified element to the specified hlist
+ * after the specified node while permitting racing traversals.
+ *
  * The caller must take whatever precautions are necessary
  * (such as holding appropriate locks) to avoid racing
  * with another list-mutation primitive, such as hlist_add_head_rcu()
@@ -792,8 +814,8 @@ static inline void hlist_add_after_rcu(struct hlist_node *prev,
 
 /**
  * hlist_for_each_entry - iterate over list of given type
- * @tpos:       the type * to use as a loop counter.
- * @pos:        the &struct hlist_node to use as a loop counter.
+ * @tpos:       the type * to use as a loop cursor.
+ * @pos:        the &struct hlist_node to use as a loop cursor.
  * @head:       the head for your list.
  * @member:     the name of the hlist_node within the struct.
  */
@@ -804,9 +826,9 @@ static inline void hlist_add_after_rcu(struct hlist_node *prev,
              pos = pos->next)
 
 /**
- * hlist_for_each_entry_continue - iterate over a hlist continuing after existing point
- * @tpos:       the type * to use as a loop counter.
- * @pos:        the &struct hlist_node to use as a loop counter.
+ * hlist_for_each_entry_continue - iterate over a hlist continuing after current point
+ * @tpos:       the type * to use as a loop cursor.
+ * @pos:        the &struct hlist_node to use as a loop cursor.
  * @member:     the name of the hlist_node within the struct.
  */
 #define hlist_for_each_entry_continue(tpos, pos, member)                 \
@@ -816,9 +838,9 @@ static inline void hlist_add_after_rcu(struct hlist_node *prev,
              pos = pos->next)
 
 /**
- * hlist_for_each_entry_from - iterate over a hlist continuing from existing point
- * @tpos:       the type * to use as a loop counter.
- * @pos:        the &struct hlist_node to use as a loop counter.
+ * hlist_for_each_entry_from - iterate over a hlist continuing from current point
+ * @tpos:       the type * to use as a loop cursor.
+ * @pos:        the &struct hlist_node to use as a loop cursor.
  * @member:     the name of the hlist_node within the struct.
  */
 #define hlist_for_each_entry_from(tpos, pos, member)                     \
@@ -828,8 +850,8 @@ static inline void hlist_add_after_rcu(struct hlist_node *prev,
 
 /**
  * hlist_for_each_entry_safe - iterate over list of given type safe against removal of list entry
- * @tpos:       the type * to use as a loop counter.
- * @pos:        the &struct hlist_node to use as a loop counter.
+ * @tpos:       the type * to use as a loop cursor.
+ * @pos:        the &struct hlist_node to use as a loop cursor.
  * @n:          another &struct hlist_node to use as temporary storage
  * @head:       the head for your list.
  * @member:     the name of the hlist_node within the struct.
@@ -842,8 +864,8 @@ static inline void hlist_add_after_rcu(struct hlist_node *prev,
 
 /**
  * hlist_for_each_entry_rcu - iterate over rcu list of given type
- * @tpos:       the type * to use as a loop counter.
- * @pos:        the &struct hlist_node to use as a loop counter.
+ * @tpos:       the type * to use as a loop cursor.
+ * @pos:        the &struct hlist_node to use as a loop cursor.
  * @head:       the head for your list.
  * @member:     the name of the hlist_node within the struct.
  *
diff --git a/include/linux/loop.h b/include/linux/loop.h
index e76c7611d6cc..bf3d2345ce99 100644
--- a/include/linux/loop.h
+++ b/include/linux/loop.h
@@ -59,7 +59,7 @@ struct loop_device {
         struct bio              *lo_bio;
         struct bio              *lo_biotail;
         int                     lo_state;
-        struct completion       lo_done;
+        struct task_struct      *lo_thread;
         struct completion       lo_bh_done;
         struct mutex            lo_ctl_mutex;
         int                     lo_pending;
diff --git a/include/linux/migrate.h b/include/linux/migrate.h
index 5dba23a1c0d0..48148e0cdbd1 100644
--- a/include/linux/migrate.h
+++ b/include/linux/migrate.h
@@ -16,7 +16,9 @@ extern int fail_migrate_page(struct address_space *,
                         struct page *, struct page *);
 
 extern int migrate_prep(void);
-
+extern int migrate_vmas(struct mm_struct *mm,
+                const nodemask_t *from, const nodemask_t *to,
+                unsigned long flags);
 #else
 
 static inline int isolate_lru_page(struct page *p, struct list_head *list)
@@ -30,6 +32,13 @@ static inline int migrate_pages_to(struct list_head *pagelist,
 
 static inline int migrate_prep(void) { return -ENOSYS; }
 
+static inline int migrate_vmas(struct mm_struct *mm,
+                const nodemask_t *from, const nodemask_t *to,
+                unsigned long flags)
+{
+        return -ENOSYS;
+}
+
 /* Possible settings for the migrate_page() method in address_operations */
 #define migrate_page NULL
 #define fail_migrate_page NULL
diff --git a/include/linux/mm.h b/include/linux/mm.h
index 3b09444121d9..a929ea197e48 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -145,7 +145,6 @@ extern unsigned int kobjsize(const void *objp);
 
 #define VM_GROWSDOWN    0x00000100      /* general info on the segment */
 #define VM_GROWSUP      0x00000200
-#define VM_SHM          0x00000000      /* Means nothing: delete it later */
 #define VM_PFNMAP       0x00000400      /* Page-ranges managed without "struct page", just pure PFN */
 #define VM_DENYWRITE    0x00000800      /* ETXTBSY on write attempts.. */
 
@@ -207,6 +206,8 @@ struct vm_operations_struct {
         int (*set_policy)(struct vm_area_struct *vma, struct mempolicy *new);
         struct mempolicy *(*get_policy)(struct vm_area_struct *vma,
                                         unsigned long addr);
+        int (*migrate)(struct vm_area_struct *vma, const nodemask_t *from,
+                const nodemask_t *to, unsigned long flags);
 #endif
 };
 
diff --git a/include/linux/nbd.h b/include/linux/nbd.h
index 1d7cdd20b553..e712e7d47cc2 100644
--- a/include/linux/nbd.h
+++ b/include/linux/nbd.h
@@ -77,11 +77,11 @@ struct nbd_device {
  * server. All data are in network byte order.
  */
 struct nbd_request {
-        __u32 magic;
-        __u32 type;     /* == READ || == WRITE  */
+        __be32 magic;
+        __be32 type;    /* == READ || == WRITE  */
         char handle[8];
-        __u64 from;
-        __u32 len;
+        __be64 from;
+        __be32 len;
 }
 #ifdef __GNUC__
         __attribute__ ((packed))
@@ -93,8 +93,8 @@ struct nbd_request {
  * it has completed an I/O request (or an error occurs).
  */
 struct nbd_reply {
-        __u32 magic;
-        __u32 error;            /* 0 = ok, else error   */
+        __be32 magic;
+        __be32 error;           /* 0 = ok, else error   */
         char handle[8];         /* handle you got from request  */
 };
 #endif
diff --git a/include/linux/parport.h b/include/linux/parport.h
index d42737eeee06..5bf321e82c99 100644
--- a/include/linux/parport.h
+++ b/include/linux/parport.h
@@ -127,6 +127,10 @@ struct amiga_parport_state {
        unsigned char statusdir;/* ciab.ddrb & 7 */
 };
 
+struct ax88796_parport_state {
+        unsigned char cpr;
+};
+
 struct ip32_parport_state {
         unsigned int dcr;
         unsigned int ecr;
@@ -138,6 +142,7 @@ struct parport_state {
                 /* ARC has no state. */
                 struct ax_parport_state ax;
                 struct amiga_parport_state amiga;
+                struct ax88796_parport_state ax88796;
                 /* Atari has not state. */
                 struct ip32_parport_state ip32;
                 void *misc; 
diff --git a/include/linux/pmu.h b/include/linux/pmu.h
index ecce5912f4d6..2ed807ddc08c 100644
--- a/include/linux/pmu.h
+++ b/include/linux/pmu.h
@@ -230,4 +230,8 @@ extern int pmu_battery_count;
 extern struct pmu_battery_info pmu_batteries[PMU_MAX_BATTERIES];
 extern unsigned int pmu_power_flags;
 
+/* Backlight */
+extern int disable_kernel_backlight;
+extern void pmu_backlight_init(struct device_node*);
+
 #endif  /* __KERNEL__ */
diff --git a/include/linux/reboot.h b/include/linux/reboot.h
index 015297ff73fa..1dd1c707311f 100644
--- a/include/linux/reboot.h
+++ b/include/linux/reboot.h
@@ -59,13 +59,13 @@ extern void machine_crash_shutdown(struct pt_regs *);
  * Architecture independent implemenations of sys_reboot commands.
  */
 
-extern void kernel_restart_prepare(char *cmd);
 extern void kernel_shutdown_prepare(enum system_states state);
 
 extern void kernel_restart(char *cmd);
 extern void kernel_halt(void);
 extern void kernel_power_off(void);
-extern void kernel_kexec(void);
+
+void ctrl_alt_del(void);
 
 /*
  * Emergency restart, callable from an interrupt handler.
diff --git a/include/linux/resource.h b/include/linux/resource.h
index 21a86cb6acdb..ae13db714742 100644
--- a/include/linux/resource.h
+++ b/include/linux/resource.h
@@ -3,6 +3,8 @@
 
 #include <linux/time.h>
 
+struct task_struct;
+
 /*
  * Resource control/accounting header file for linux
  */
@@ -67,4 +69,6 @@ struct rlimit {
  */
 #include <asm/resource.h>
 
+int getrusage(struct task_struct *p, int who, struct rusage __user *ru);
+
 #endif
diff --git a/include/linux/rtc-v3020.h b/include/linux/rtc-v3020.h
new file mode 100644
index 000000000000..bf74e63c98fe
--- /dev/null
+++ b/include/linux/rtc-v3020.h
@@ -0,0 +1,35 @@
+/*
+ * v3020.h - Registers definition and platform data structure for the v3020 RTC.
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 2006, 8D Technologies inc.
+ */
+#ifndef __LINUX_V3020_H
+#define __LINUX_V3020_H
+
+/* The v3020 has only one data pin but which one
+ * is used depends on the board. */
+struct v3020_platform_data {
+        int leftshift; /* (1<<(leftshift)) & readl() */
+};
+
+#define V3020_STATUS_0  0x00
+#define V3020_STATUS_1  0x01
+#define V3020_SECONDS   0x02
+#define V3020_MINUTES   0x03
+#define V3020_HOURS             0x04
+#define V3020_MONTH_DAY 0x05
+#define V3020_MONTH             0x06
+#define V3020_YEAR              0x07
+#define V3020_WEEK_DAY  0x08
+#define V3020_WEEK              0x09
+
+#define V3020_IS_COMMAND(val) ((val)>=0x0E)
+
+#define V3020_CMD_RAM2CLOCK     0x0E
+#define V3020_CMD_CLOCK2RAM     0x0F
+
+#endif /* __LINUX_V3020_H */
diff --git a/include/linux/rtc.h b/include/linux/rtc.h
index ab61cd1199f2..36e2bf4b4315 100644
--- a/include/linux/rtc.h
+++ b/include/linux/rtc.h
@@ -102,6 +102,7 @@ struct rtc_pll_info {
 #include <linux/interrupt.h>
 
 extern int rtc_month_days(unsigned int month, unsigned int year);
+extern int rtc_year_days(unsigned int day, unsigned int month, unsigned int year);
 extern int rtc_valid_tm(struct rtc_time *tm);
 extern int rtc_tm_to_time(struct rtc_time *tm, unsigned long *time);
 extern void rtc_time_to_tm(unsigned long time, struct rtc_time *tm);
@@ -155,6 +156,17 @@ struct rtc_device
         struct rtc_task *irq_task;
         spinlock_t irq_task_lock;
         int irq_freq;
+        int max_user_freq;
+#ifdef CONFIG_RTC_INTF_DEV_UIE_EMUL
+        struct work_struct uie_task;
+        struct timer_list uie_timer;
+        /* Those fields are protected by rtc->irq_lock */
+        unsigned int oldsecs;
+        unsigned int irq_active:1;
+        unsigned int stop_uie_polling:1;
+        unsigned int uie_task_active:1;
+        unsigned int uie_timer_active:1;
+#endif
 };
 #define to_rtc_device(d) container_of(d, struct rtc_device, class_dev)
 
diff --git a/include/linux/sched.h b/include/linux/sched.h
index 38b4791e6a5d..8d11d9310db0 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -358,6 +358,14 @@ struct sighand_struct {
         spinlock_t              siglock;
 };
 
+struct pacct_struct {
+        int                     ac_flag;
+        long                    ac_exitcode;
+        unsigned long           ac_mem;
+        cputime_t               ac_utime, ac_stime;
+        unsigned long           ac_minflt, ac_majflt;
+};
+
 /*
  * NOTE! "signal_struct" does not have it's own
  * locking, because a shared signal_struct always
@@ -449,6 +457,9 @@ struct signal_struct {
         struct key *session_keyring;    /* keyring inherited over fork */
         struct key *process_keyring;    /* keyring private to this process */
 #endif
+#ifdef CONFIG_BSD_PROCESS_ACCT
+        struct pacct_struct pacct;      /* per-process accounting information */
+#endif
 };
 
 /* Context switch must be unlocked if interrupts are to be enabled */
diff --git a/include/linux/synclink.h b/include/linux/synclink.h
index 2993302f7923..0577f5284cbc 100644
--- a/include/linux/synclink.h
+++ b/include/linux/synclink.h
@@ -1,7 +1,7 @@
 /*
  * SyncLink Multiprotocol Serial Adapter Driver
  *
- * $Id: synclink.h,v 3.11 2006/02/06 21:20:29 paulkf Exp $
+ * $Id: synclink.h,v 3.13 2006/05/23 18:25:06 paulkf Exp $
  *
  * Copyright (C) 1998-2000 by Microgate Corporation
  *
@@ -97,6 +97,8 @@
 #define HDLC_TXIDLE_ALT_MARK_SPACE      4
 #define HDLC_TXIDLE_SPACE               5
 #define HDLC_TXIDLE_MARK                6
+#define HDLC_TXIDLE_CUSTOM_8            0x10000000
+#define HDLC_TXIDLE_CUSTOM_16           0x20000000
 
 #define HDLC_ENCODING_NRZ                       0
 #define HDLC_ENCODING_NRZB                      1
@@ -170,6 +172,7 @@ typedef struct _MGSL_PARAMS
 #define SYNCLINK_GT_DEVICE_ID 0x0070
 #define SYNCLINK_GT4_DEVICE_ID 0x0080
 #define SYNCLINK_AC_DEVICE_ID  0x0090
+#define SYNCLINK_GT2_DEVICE_ID 0x00A0
 #define MGSL_MAX_SERIAL_NUMBER 30
 
 /*
diff --git a/include/linux/sysctl.h b/include/linux/sysctl.h
index c7132029af0f..6a60770984e9 100644
--- a/include/linux/sysctl.h
+++ b/include/linux/sysctl.h
@@ -55,7 +55,7 @@ enum
         CTL_KERN=1,             /* General kernel info and control */
         CTL_VM=2,               /* VM management */
         CTL_NET=3,              /* Networking */
-        CTL_PROC=4,             /* Process info */
+        /* was CTL_PROC */
         CTL_FS=5,               /* Filesystems */
         CTL_DEBUG=6,            /* Debugging */
         CTL_DEV=7,              /* Devices */
@@ -767,8 +767,6 @@ enum {
         NET_BRIDGE_NF_FILTER_VLAN_TAGGED = 4,
 };
 
-/* CTL_PROC names: */
-
 /* CTL_FS names: */
 enum
 {
diff --git a/include/linux/ufs_fs.h b/include/linux/ufs_fs.h
index 86b5b4271b5a..914f911325be 100644
--- a/include/linux/ufs_fs.h
+++ b/include/linux/ufs_fs.h
@@ -220,6 +220,19 @@ typedef __u16 __bitwise __fs16;
  */
 #define UFS_MINFREE         5
 #define UFS_DEFAULTOPT      UFS_OPTTIME
+
+/*
+ * Debug code
+ */
+#ifdef CONFIG_UFS_DEBUG
+#       define UFSD(f, a...)    {                                       \
+                printk ("UFSD (%s, %d): %s:",                           \
+                        __FILE__, __LINE__, __FUNCTION__);              \
+                printk (f, ## a);                                       \
+        }
+#else
+#       define UFSD(f, a...)    /**/
+#endif
             
 /*
  * Turn file system block numbers into disk block addresses.
@@ -339,7 +352,22 @@ struct ufs2_csum_total {
 };
 
 /*
+ * File system flags
+ */
+#define UFS_UNCLEAN      0x01    /* file system not clean at mount (unused) */
+#define UFS_DOSOFTDEP    0x02    /* file system using soft dependencies */
+#define UFS_NEEDSFSCK    0x04    /* needs sync fsck (FreeBSD compat, unused) */
+#define UFS_INDEXDIRS    0x08    /* kernel supports indexed directories */
+#define UFS_ACLS         0x10    /* file system has ACLs enabled */
+#define UFS_MULTILABEL   0x20    /* file system is MAC multi-label */
+#define UFS_FLAGS_UPDATED 0x80   /* flags have been moved to new location */
+
+#if 0
+/*
  * This is the actual superblock, as it is laid out on the disk.
+ * Do NOT use this structure, because of sizeof(ufs_super_block) > 512 and
+ * it may occupy several blocks, use
+ * struct ufs_super_block_(first,second,third) instead.
  */
 struct ufs_super_block {
         __fs32  fs_link;        /* UNUSED */
@@ -416,7 +444,7 @@ struct ufs_super_block {
         __s8    fs_fmod;        /* super block modified flag */
         __s8    fs_clean;       /* file system is clean flag */
         __s8    fs_ronly;       /* mounted read-only flag */
-        __s8    fs_flags;       /* currently unused flag */
+        __s8    fs_flags;
         union {
                 struct {
                         __s8    fs_fsmnt[UFS_MAXMNTLEN];/* name mounted on */
@@ -485,6 +513,7 @@ struct ufs_super_block {
         __fs32  fs_magic;               /* magic number */
         __u8    fs_space[1];            /* list of blocks for each rotation */
 };
+#endif/*struct ufs_super_block*/
 
 /*
  * Preference for optimization.
@@ -666,7 +695,7 @@ struct ufs_buffer_head {
 };
 
 struct ufs_cg_private_info {
-        struct ufs_cylinder_group ucg;
+        struct ufs_buffer_head c_ubh;
         __u32   c_cgx;          /* number of cylidner group */
         __u16   c_ncyl;         /* number of cyl's this cg */
         __u16   c_niblk;        /* number of inode blocks this cg */
@@ -686,6 +715,7 @@ struct ufs_cg_private_info {
 
 struct ufs_sb_private_info {
         struct ufs_buffer_head s_ubh; /* buffer containing super block */
+        struct ufs2_csum_total cs_total;
         __u32   s_sblkno;       /* offset of super-blocks in filesys */
         __u32   s_cblkno;       /* offset of cg-block in filesys */
         __u32   s_iblkno;       /* offset of inode-blocks in filesys */
@@ -824,16 +854,54 @@ struct ufs_super_block_first {
 };
 
 struct ufs_super_block_second {
-        __s8    fs_fsmnt[212];
-        __fs32  fs_cgrotor;
-        __fs32  fs_csp[UFS_MAXCSBUFS];
-        __fs32  fs_maxcluster;
-        __fs32  fs_cpc;
-        __fs16  fs_opostbl[82];
-};      
+        union {
+                struct {
+                        __s8    fs_fsmnt[212];
+                        __fs32  fs_cgrotor;
+                        __fs32  fs_csp[UFS_MAXCSBUFS];
+                        __fs32  fs_maxcluster;
+                        __fs32  fs_cpc;
+                        __fs16  fs_opostbl[82];
+                } fs_u1;
+                struct {
+                        __s8  fs_fsmnt[UFS2_MAXMNTLEN - UFS_MAXMNTLEN + 212];
+                        __u8   fs_volname[UFS2_MAXVOLLEN];
+                        __fs64  fs_swuid;
+                        __fs32  fs_pad;
+                        __fs32   fs_cgrotor;
+                        __fs32   fs_ocsp[UFS2_NOCSPTRS];
+                        __fs32   fs_contigdirs;
+                        __fs32   fs_csp;
+                        __fs32   fs_maxcluster;
+                        __fs32   fs_active;
+                        __fs32   fs_old_cpc;
+                        __fs32   fs_maxbsize;
+                        __fs64   fs_sparecon64[17];
+                        __fs64   fs_sblockloc;
+                        __fs64  cs_ndir;
+                        __fs64  cs_nbfree;
+                } fs_u2;
+        } fs_un;
+};
 
 struct ufs_super_block_third {
-        __fs16  fs_opostbl[46];
+        union {
+                struct {
+                        __fs16  fs_opostbl[46];
+                } fs_u1;
+                struct {
+                        __fs64  cs_nifree;      /* number of free inodes */
+                        __fs64  cs_nffree;      /* number of free frags */
+                        __fs64   cs_numclusters;        /* number of free clusters */
+                        __fs64   cs_spare[3];   /* future expansion */
+                        struct  ufs_timeval    fs_time;         /* last time written */
+                        __fs64    fs_size;              /* number of blocks in fs */
+                        __fs64    fs_dsize;     /* number of data blocks in fs */
+                        __fs64   fs_csaddr;     /* blk addr of cyl grp summary area */
+                        __fs64    fs_pendingblocks;/* blocks in process of being freed */
+                        __fs32    fs_pendinginodes;/*inodes in process of being freed */
+                } fs_u2;
+        } fs_un1;
         union {
                 struct {
                         __fs32  fs_sparecon[53];/* reserved for future constants */
@@ -861,7 +929,7 @@ struct ufs_super_block_third {
                         __fs32  fs_qfmask[2];   /* ~usb_fmask */
                         __fs32  fs_state;       /* file system state time stamp */
                 } fs_44;
-        } fs_u2;
+        } fs_un2;
         __fs32  fs_postblformat;
         __fs32  fs_nrpos;
         __fs32  fs_postbloff;
@@ -875,7 +943,8 @@ struct ufs_super_block_third {
 /* balloc.c */
 extern void ufs_free_fragments (struct inode *, unsigned, unsigned);
 extern void ufs_free_blocks (struct inode *, unsigned, unsigned);
-extern unsigned ufs_new_fragments (struct inode *, __fs32 *, unsigned, unsigned, unsigned, int *);
+extern unsigned ufs_new_fragments(struct inode *, __fs32 *, unsigned, unsigned,
+                                  unsigned, int *, struct page *);
 
 /* cylinder.c */
 extern struct ufs_cg_private_info * ufs_load_cylinder (struct super_block *, unsigned);
@@ -886,11 +955,12 @@ extern struct inode_operations ufs_dir_inode_operations;
 extern int ufs_add_link (struct dentry *, struct inode *);
 extern ino_t ufs_inode_by_name(struct inode *, struct dentry *);
 extern int ufs_make_empty(struct inode *, struct inode *);
-extern struct ufs_dir_entry * ufs_find_entry (struct dentry *, struct buffer_head **);
-extern int ufs_delete_entry (struct inode *, struct ufs_dir_entry *, struct buffer_head *);
+extern struct ufs_dir_entry *ufs_find_entry(struct inode *, struct dentry *, struct page **);
+extern int ufs_delete_entry(struct inode *, struct ufs_dir_entry *, struct page *);
 extern int ufs_empty_dir (struct inode *);
-extern struct ufs_dir_entry * ufs_dotdot (struct inode *, struct buffer_head **);
-extern void ufs_set_link(struct inode *, struct ufs_dir_entry *, struct buffer_head *, struct inode *);
+extern struct ufs_dir_entry *ufs_dotdot(struct inode *, struct page **);
+extern void ufs_set_link(struct inode *dir, struct ufs_dir_entry *de,
+                         struct page *page, struct inode *inode);
 
 /* file.c */
 extern struct inode_operations ufs_file_inode_operations;
@@ -903,13 +973,11 @@ extern void ufs_free_inode (struct inode *inode);
 extern struct inode * ufs_new_inode (struct inode *, int);
 
 /* inode.c */
-extern u64  ufs_frag_map (struct inode *, sector_t);
 extern void ufs_read_inode (struct inode *);
 extern void ufs_put_inode (struct inode *);
 extern int ufs_write_inode (struct inode *, int);
 extern int ufs_sync_inode (struct inode *);
 extern void ufs_delete_inode (struct inode *);
-extern struct buffer_head * ufs_getfrag (struct inode *, unsigned, int, int *);
 extern struct buffer_head * ufs_bread (struct inode *, unsigned, int, int *);
 extern int ufs_getfrag_block (struct inode *inode, sector_t fragment, struct buffer_head *bh_result, int create);
 
diff --git a/include/linux/ufs_fs_i.h b/include/linux/ufs_fs_i.h
index 21665a953978..f50ce3b0cd52 100644
--- a/include/linux/ufs_fs_i.h
+++ b/include/linux/ufs_fs_i.h
@@ -27,6 +27,7 @@ struct ufs_inode_info {
         __u32   i_oeftflag;
         __u16   i_osync;
         __u32   i_lastfrag;
+        __u32   i_dir_start_lookup;
         struct inode vfs_inode;
 };
 
diff --git a/include/linux/videodev.h b/include/linux/videodev.h
index 91140091ced2..41bc7e9603cd 100644
--- a/include/linux/videodev.h
+++ b/include/linux/videodev.h
@@ -1,49 +1,21 @@
+/*
+ *      Video for Linux version 1 - OBSOLETE
+ *
+ *      Header file for v4l1 drivers and applications, for
+ *      Linux kernels 2.2.x or 2.4.x.
+ *
+ *      Provides header for legacy drivers and applications
+ *
+ *      See http://linuxtv.org for more info
+ *
+ */
 #ifndef __LINUX_VIDEODEV_H
 #define __LINUX_VIDEODEV_H
 
-#include <linux/types.h>
-
 #define HAVE_V4L1 1
 
 #include <linux/videodev2.h>
 
-#ifdef __KERNEL__
-
-#include <linux/mm.h>
-
-extern struct video_device* video_devdata(struct file*);
-
-#define to_video_device(cd) container_of(cd, struct video_device, class_dev)
-static inline void
-video_device_create_file(struct video_device *vfd,
-                         struct class_device_attribute *attr)
-{
-        class_device_create_file(&vfd->class_dev, attr);
-}
-static inline void
-video_device_remove_file(struct video_device *vfd,
-                         struct class_device_attribute *attr)
-{
-        class_device_remove_file(&vfd->class_dev, attr);
-}
-
-#if OBSOLETE_OWNER /* to be removed in 2.6.15 */
-/* helper functions to access driver private data. */
-static inline void *video_get_drvdata(struct video_device *dev)
-{
-        return dev->priv;
-}
-
-static inline void video_set_drvdata(struct video_device *dev, void *data)
-{
-        dev->priv = data;
-}
-#endif
-
-extern int video_exclusive_open(struct inode *inode, struct file *file);
-extern int video_exclusive_release(struct inode *inode, struct file *file);
-#endif /* __KERNEL__ */
-
 struct video_capability
 {
         char name[32];
@@ -363,6 +335,7 @@ struct video_code
 #define VID_HARDWARE_SAA7114H   37
 #define VID_HARDWARE_SN9C102    38
 #define VID_HARDWARE_ARV        39
+
 #endif /* __LINUX_VIDEODEV_H */
 
 /*
diff --git a/include/linux/videodev2.h b/include/linux/videodev2.h
index ad7fa9c86c10..4f428547ec09 100644
--- a/include/linux/videodev2.h
+++ b/include/linux/videodev2.h
@@ -1,35 +1,33 @@
-#ifndef __LINUX_VIDEODEV2_H
-#define __LINUX_VIDEODEV2_H
 /*
  *      Video for Linux Two
  *
- *      Header file for v4l or V4L2 drivers and applications, for
- *      Linux kernels 2.2.x or 2.4.x.
+ *      Header file for v4l or V4L2 drivers and applications
+ * with public API.
+ * All kernel-specific stuff were moved to media/v4l2-dev.h, so
+ * no #if __KERNEL tests are allowed here
  *
- *      See http://bytesex.org/v4l/ for API specs and other
- *      v4l2 documentation.
+ *      See http://linuxtv.org for more info
  *
  *      Author: Bill Dirks <bdirks@pacbell.net>
  *              Justin Schoeman
  *              et al.
  */
+#ifndef __LINUX_VIDEODEV2_H
+#define __LINUX_VIDEODEV2_H
 #ifdef __KERNEL__
-#include <linux/time.h> /* need struct timeval */
-#include <linux/poll.h>
-#include <linux/device.h>
-#include <linux/mutex.h>
-#endif
+#include <linux/time.h>     /* need struct timeval */
 #include <linux/compiler.h> /* need __user */
+#else
+#define __user
+#endif
+#include <linux/types.h>
 
-
-#define OBSOLETE_OWNER 1 /* It will be removed for 2.6.17 */
 #define HAVE_V4L2 1
 
 /*
  * Common stuff for both V4L1 and V4L2
  * Moved from videodev.h
  */
-
 #define VIDEO_MAX_FRAME               32
 
 #define VID_TYPE_CAPTURE        1       /* Can capture */
@@ -47,71 +45,6 @@
 #define VID_TYPE_MJPEG_DECODER  4096    /* Can decode MJPEG streams */
 #define VID_TYPE_MJPEG_ENCODER  8192    /* Can encode MJPEG streams */
 
-#ifdef __KERNEL__
-
-/* Minor device allocation */
-#define MINOR_VFL_TYPE_GRABBER_MIN   0
-#define MINOR_VFL_TYPE_GRABBER_MAX  63
-#define MINOR_VFL_TYPE_RADIO_MIN    64
-#define MINOR_VFL_TYPE_RADIO_MAX   127
-#define MINOR_VFL_TYPE_VTX_MIN     192
-#define MINOR_VFL_TYPE_VTX_MAX     223
-#define MINOR_VFL_TYPE_VBI_MIN     224
-#define MINOR_VFL_TYPE_VBI_MAX     255
-
-#define VFL_TYPE_GRABBER        0
-#define VFL_TYPE_VBI            1
-#define VFL_TYPE_RADIO          2
-#define VFL_TYPE_VTX            3
-
-struct video_device
-{
-        /* device info */
-        struct device *dev;
-        char name[32];
-        int type;       /* v4l1 */
-        int type2;      /* v4l2 */
-        int hardware;
-        int minor;
-
-        /* device ops + callbacks */
-        const struct file_operations *fops;
-        void (*release)(struct video_device *vfd);
-
-
-#if OBSOLETE_OWNER /* to be removed in 2.6.15 */
-        /* obsolete -- fops->owner is used instead */
-        struct module *owner;
-        /* dev->driver_data will be used instead some day.
-         * Use the video_{get|set}_drvdata() helper functions,
-         * so the switch over will be transparent for you.
-         * Or use {pci|usb}_{get|set}_drvdata() directly. */
-        void *priv;
-#endif
-
-        /* for videodev.c intenal usage -- please don't touch */
-        int users;                     /* video_exclusive_{open|close} ... */
-        struct mutex lock;             /* ... helper function uses these   */
-        char devfs_name[64];           /* devfs */
-        struct class_device class_dev; /* sysfs */
-};
-
-#define VIDEO_MAJOR     81
-
-extern int video_register_device(struct video_device *, int type, int nr);
-extern void video_unregister_device(struct video_device *);
-extern int video_usercopy(struct inode *inode, struct file *file,
-                          unsigned int cmd, unsigned long arg,
-                          int (*func)(struct inode *inode, struct file *file,
-                                      unsigned int cmd, void *arg));
-
-/* helper functions to alloc / release struct video_device, the
-   later can be used for video_device->release() */
-struct video_device *video_device_alloc(void);
-void video_device_release(struct video_device *vfd);
-
-#endif
-
 /*
  *      M I S C E L L A N E O U S
  */
@@ -172,6 +105,8 @@ enum v4l2_ctrl_type {
         V4L2_CTRL_TYPE_BOOLEAN       = 2,
         V4L2_CTRL_TYPE_MENU          = 3,
         V4L2_CTRL_TYPE_BUTTON        = 4,
+        V4L2_CTRL_TYPE_INTEGER64     = 5,
+        V4L2_CTRL_TYPE_CTRL_CLASS    = 6,
 };
 
 enum v4l2_tuner_type {
@@ -270,7 +205,6 @@ struct v4l2_capability
 /*
  *      V I D E O   I M A G E   F O R M A T
  */
-
 struct v4l2_pix_format
 {
         __u32                   width;
@@ -283,7 +217,7 @@ struct v4l2_pix_format
         __u32                   priv;           /* private data, depends on pixelformat */
 };
 
-/*           Pixel format    FOURCC                  depth  Description   */
+/*      Pixel format         FOURCC                        depth  Description  */
 #define V4L2_PIX_FMT_RGB332  v4l2_fourcc('R','G','B','1') /*  8  RGB-3-3-2     */
 #define V4L2_PIX_FMT_RGB555  v4l2_fourcc('R','G','B','O') /* 16  RGB-5-5-5     */
 #define V4L2_PIX_FMT_RGB565  v4l2_fourcc('R','G','B','P') /* 16  RGB-5-6-5     */
@@ -319,7 +253,7 @@ struct v4l2_pix_format
 #define V4L2_PIX_FMT_MJPEG    v4l2_fourcc('M','J','P','G') /* Motion-JPEG   */
 #define V4L2_PIX_FMT_JPEG     v4l2_fourcc('J','P','E','G') /* JFIF JPEG     */
 #define V4L2_PIX_FMT_DV       v4l2_fourcc('d','v','s','d') /* 1394          */
-#define V4L2_PIX_FMT_MPEG     v4l2_fourcc('M','P','E','G') /* MPEG          */
+#define V4L2_PIX_FMT_MPEG     v4l2_fourcc('M','P','E','G') /* MPEG-1/2/4    */
 
 /*  Vendor-specific formats   */
 #define V4L2_PIX_FMT_WNVA     v4l2_fourcc('W','N','V','A') /* Winnov hw compress */
@@ -343,7 +277,6 @@ struct v4l2_fmtdesc
 
 #define V4L2_FMT_FLAG_COMPRESSED 0x0001
 
-
 /*
  *      T I M E C O D E
  */
@@ -373,16 +306,15 @@ struct v4l2_timecode
 #define V4L2_TC_USERBITS_8BITCHARS      0x0008
 /* The above is based on SMPTE timecodes */
 
-
+#ifdef __KERNEL__
 /*
  *      M P E G   C O M P R E S S I O N   P A R A M E T E R S
  *
- *  ### WARNING: this is still work-in-progress right now, most likely
- *  ###          there will be some incompatible changes.
+ *  ### WARNING: This experimental MPEG compression API is obsolete.
+ *  ###          It is replaced by the MPEG controls API.
+ *  ###          This old API will disappear in the near future!
  *
  */
-
-
 enum v4l2_bitrate_mode {
         V4L2_BITRATE_NONE = 0,  /* not specified */
         V4L2_BITRATE_CBR,       /* constant bitrate */
@@ -460,6 +392,7 @@ struct v4l2_mpeg_compression {
         /* I don't expect the above being perfect yet ;) */
         __u32                           reserved_5[8];
 };
+#endif
 
 struct v4l2_jpegcompression
 {
@@ -491,7 +424,6 @@ struct v4l2_jpegcompression
                                         * allways use APP0 */
 };
 
-
 /*
  *      M E M O R Y - M A P P I N G   B U F F E R S
  */
@@ -573,7 +505,6 @@ struct v4l2_window
         void                    __user *bitmap;
 };
 
-
 /*
  *      C A P T U R E   P A R A M E T E R S
  */
@@ -586,6 +517,7 @@ struct v4l2_captureparm
         __u32              readbuffers;   /*  # of buffers for read */
         __u32              reserved[4];
 };
+
 /*  Flags for 'capability' and 'capturemode' fields */
 #define V4L2_MODE_HIGHQUALITY   0x0001  /*  High quality imaging mode */
 #define V4L2_CAP_TIMEPERFRAME   0x1000  /*  timeperframe field is supported */
@@ -603,7 +535,6 @@ struct v4l2_outputparm
 /*
  *      I N P U T   I M A G E   C R O P P I N G
  */
-
 struct v4l2_cropcap {
         enum v4l2_buf_type      type;
         struct v4l2_rect        bounds;
@@ -710,7 +641,6 @@ struct v4l2_standard
         __u32                reserved[4];
 };
 
-
 /*
  *      V I D E O   I N P U T S
  */
@@ -725,6 +655,7 @@ struct v4l2_input
         __u32        status;
         __u32        reserved[4];
 };
+
 /*  Values for the 'type' field */
 #define V4L2_INPUT_TYPE_TUNER           1
 #define V4L2_INPUT_TYPE_CAMERA          2
@@ -775,6 +706,34 @@ struct v4l2_control
         __s32                value;
 };
 
+struct v4l2_ext_control
+{
+        __u32 id;
+        __u32 reserved2[2];
+        union {
+                __s32 value;
+                __s64 value64;
+                void *reserved;
+        };
+};
+
+struct v4l2_ext_controls
+{
+        __u32 ctrl_class;
+        __u32 count;
+        __u32 error_idx;
+        __u32 reserved[2];
+        struct v4l2_ext_control *controls;
+};
+
+/*  Values for ctrl_class field */
+#define V4L2_CTRL_CLASS_USER 0x00980000 /* Old-style 'user' controls */
+#define V4L2_CTRL_CLASS_MPEG 0x00990000 /* MPEG-compression controls */
+
+#define V4L2_CTRL_ID_MASK         (0x0fffffff)
+#define V4L2_CTRL_ID2CLASS(id)    ((id) & 0x0fff0000UL)
+#define V4L2_CTRL_DRIVER_PRIV(id) (((id) & 0xffff) >= 0x1000)
+
 /*  Used in the VIDIOC_QUERYCTRL ioctl for querying controls */
 struct v4l2_queryctrl
 {
@@ -801,12 +760,21 @@ struct v4l2_querymenu
 /*  Control flags  */
 #define V4L2_CTRL_FLAG_DISABLED         0x0001
 #define V4L2_CTRL_FLAG_GRABBED          0x0002
+#define V4L2_CTRL_FLAG_READ_ONLY        0x0004
+#define V4L2_CTRL_FLAG_UPDATE           0x0008
+#define V4L2_CTRL_FLAG_INACTIVE         0x0010
+#define V4L2_CTRL_FLAG_SLIDER           0x0020
+
+/*  Query flag, to be ORed with the control ID */
+#define V4L2_CTRL_FLAG_NEXT_CTRL        0x80000000
 
-/*  Control IDs defined by V4L2 */
-#define V4L2_CID_BASE                   0x00980900
+/*  User-class control IDs defined by V4L2 */
+#define V4L2_CID_BASE                   (V4L2_CTRL_CLASS_USER | 0x900)
+#define V4L2_CID_USER_BASE              V4L2_CID_BASE
 /*  IDs reserved for driver specific controls */
 #define V4L2_CID_PRIVATE_BASE           0x08000000
 
+#define V4L2_CID_USER_CLASS             (V4L2_CTRL_CLASS_USER | 1)
 #define V4L2_CID_BRIGHTNESS             (V4L2_CID_BASE+0)
 #define V4L2_CID_CONTRAST               (V4L2_CID_BASE+1)
 #define V4L2_CID_SATURATION             (V4L2_CID_BASE+2)
@@ -833,6 +801,183 @@ struct v4l2_querymenu
 #define V4L2_CID_VCENTER                (V4L2_CID_BASE+23)
 #define V4L2_CID_LASTP1                 (V4L2_CID_BASE+24) /* last CID + 1 */
 
+/*  MPEG-class control IDs defined by V4L2 */
+#define V4L2_CID_MPEG_BASE                      (V4L2_CTRL_CLASS_MPEG | 0x900)
+#define V4L2_CID_MPEG_CLASS                     (V4L2_CTRL_CLASS_MPEG | 1)
+
+/*  MPEG streams */
+#define V4L2_CID_MPEG_STREAM_TYPE               (V4L2_CID_MPEG_BASE+0)
+enum v4l2_mpeg_stream_type {
+        V4L2_MPEG_STREAM_TYPE_MPEG2_PS   = 0, /* MPEG-2 program stream */
+        V4L2_MPEG_STREAM_TYPE_MPEG2_TS   = 1, /* MPEG-2 transport stream */
+        V4L2_MPEG_STREAM_TYPE_MPEG1_SS   = 2, /* MPEG-1 system stream */
+        V4L2_MPEG_STREAM_TYPE_MPEG2_DVD  = 3, /* MPEG-2 DVD-compatible stream */
+        V4L2_MPEG_STREAM_TYPE_MPEG1_VCD  = 4, /* MPEG-1 VCD-compatible stream */
+        V4L2_MPEG_STREAM_TYPE_MPEG2_SVCD = 5, /* MPEG-2 SVCD-compatible stream */
+};
+#define V4L2_CID_MPEG_STREAM_PID_PMT            (V4L2_CID_MPEG_BASE+1)
+#define V4L2_CID_MPEG_STREAM_PID_AUDIO          (V4L2_CID_MPEG_BASE+2)
+#define V4L2_CID_MPEG_STREAM_PID_VIDEO          (V4L2_CID_MPEG_BASE+3)
+#define V4L2_CID_MPEG_STREAM_PID_PCR            (V4L2_CID_MPEG_BASE+4)
+#define V4L2_CID_MPEG_STREAM_PES_ID_AUDIO       (V4L2_CID_MPEG_BASE+5)
+#define V4L2_CID_MPEG_STREAM_PES_ID_VIDEO       (V4L2_CID_MPEG_BASE+6)
+
+/*  MPEG audio */
+#define V4L2_CID_MPEG_AUDIO_SAMPLING_FREQ       (V4L2_CID_MPEG_BASE+100)
+enum v4l2_mpeg_audio_sampling_freq {
+        V4L2_MPEG_AUDIO_SAMPLING_FREQ_44100 = 0,
+        V4L2_MPEG_AUDIO_SAMPLING_FREQ_48000 = 1,
+        V4L2_MPEG_AUDIO_SAMPLING_FREQ_32000 = 2,
+};
+#define V4L2_CID_MPEG_AUDIO_ENCODING            (V4L2_CID_MPEG_BASE+101)
+enum v4l2_mpeg_audio_encoding {
+        V4L2_MPEG_AUDIO_ENCODING_LAYER_1 = 0,
+        V4L2_MPEG_AUDIO_ENCODING_LAYER_2 = 1,
+        V4L2_MPEG_AUDIO_ENCODING_LAYER_3 = 2,
+};
+#define V4L2_CID_MPEG_AUDIO_L1_BITRATE          (V4L2_CID_MPEG_BASE+102)
+enum v4l2_mpeg_audio_l1_bitrate {
+        V4L2_MPEG_AUDIO_L1_BITRATE_32K  = 0,
+        V4L2_MPEG_AUDIO_L1_BITRATE_64K  = 1,
+        V4L2_MPEG_AUDIO_L1_BITRATE_96K  = 2,
+        V4L2_MPEG_AUDIO_L1_BITRATE_128K = 3,
+        V4L2_MPEG_AUDIO_L1_BITRATE_160K = 4,
+        V4L2_MPEG_AUDIO_L1_BITRATE_192K = 5,
+        V4L2_MPEG_AUDIO_L1_BITRATE_224K = 6,
+        V4L2_MPEG_AUDIO_L1_BITRATE_256K = 7,
+        V4L2_MPEG_AUDIO_L1_BITRATE_288K = 8,
+        V4L2_MPEG_AUDIO_L1_BITRATE_320K = 9,
+        V4L2_MPEG_AUDIO_L1_BITRATE_352K = 10,
+        V4L2_MPEG_AUDIO_L1_BITRATE_384K = 11,
+        V4L2_MPEG_AUDIO_L1_BITRATE_416K = 12,
+        V4L2_MPEG_AUDIO_L1_BITRATE_448K = 13,
+};
+#define V4L2_CID_MPEG_AUDIO_L2_BITRATE          (V4L2_CID_MPEG_BASE+103)
+enum v4l2_mpeg_audio_l2_bitrate {
+        V4L2_MPEG_AUDIO_L2_BITRATE_32K  = 0,
+        V4L2_MPEG_AUDIO_L2_BITRATE_48K  = 1,
+        V4L2_MPEG_AUDIO_L2_BITRATE_56K  = 2,
+        V4L2_MPEG_AUDIO_L2_BITRATE_64K  = 3,
+        V4L2_MPEG_AUDIO_L2_BITRATE_80K  = 4,
+        V4L2_MPEG_AUDIO_L2_BITRATE_96K  = 5,
+        V4L2_MPEG_AUDIO_L2_BITRATE_112K = 6,
+        V4L2_MPEG_AUDIO_L2_BITRATE_128K = 7,
+        V4L2_MPEG_AUDIO_L2_BITRATE_160K = 8,
+        V4L2_MPEG_AUDIO_L2_BITRATE_192K = 9,
+        V4L2_MPEG_AUDIO_L2_BITRATE_224K = 10,
+        V4L2_MPEG_AUDIO_L2_BITRATE_256K = 11,
+        V4L2_MPEG_AUDIO_L2_BITRATE_320K = 12,
+        V4L2_MPEG_AUDIO_L2_BITRATE_384K = 13,
+};
+#define V4L2_CID_MPEG_AUDIO_L3_BITRATE          (V4L2_CID_MPEG_BASE+104)
+enum v4l2_mpeg_audio_l3_bitrate {
+        V4L2_MPEG_AUDIO_L3_BITRATE_32K  = 0,
+        V4L2_MPEG_AUDIO_L3_BITRATE_40K  = 1,
+        V4L2_MPEG_AUDIO_L3_BITRATE_48K  = 2,
+        V4L2_MPEG_AUDIO_L3_BITRATE_56K  = 3,
+        V4L2_MPEG_AUDIO_L3_BITRATE_64K  = 4,
+        V4L2_MPEG_AUDIO_L3_BITRATE_80K  = 5,
+        V4L2_MPEG_AUDIO_L3_BITRATE_96K  = 6,
+        V4L2_MPEG_AUDIO_L3_BITRATE_112K = 7,
+        V4L2_MPEG_AUDIO_L3_BITRATE_128K = 8,
+        V4L2_MPEG_AUDIO_L3_BITRATE_160K = 9,
+        V4L2_MPEG_AUDIO_L3_BITRATE_192K = 10,
+        V4L2_MPEG_AUDIO_L3_BITRATE_224K = 11,
+        V4L2_MPEG_AUDIO_L3_BITRATE_256K = 12,
+        V4L2_MPEG_AUDIO_L3_BITRATE_320K = 13,
+};
+#define V4L2_CID_MPEG_AUDIO_MODE                (V4L2_CID_MPEG_BASE+105)
+enum v4l2_mpeg_audio_mode {
+        V4L2_MPEG_AUDIO_MODE_STEREO       = 0,
+        V4L2_MPEG_AUDIO_MODE_JOINT_STEREO = 1,
+        V4L2_MPEG_AUDIO_MODE_DUAL         = 2,
+        V4L2_MPEG_AUDIO_MODE_MONO         = 3,
+};
+#define V4L2_CID_MPEG_AUDIO_MODE_EXTENSION      (V4L2_CID_MPEG_BASE+106)
+enum v4l2_mpeg_audio_mode_extension {
+        V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_4  = 0,
+        V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_8  = 1,
+        V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_12 = 2,
+        V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_16 = 3,
+};
+#define V4L2_CID_MPEG_AUDIO_EMPHASIS            (V4L2_CID_MPEG_BASE+107)
+enum v4l2_mpeg_audio_emphasis {
+        V4L2_MPEG_AUDIO_EMPHASIS_NONE         = 0,
+        V4L2_MPEG_AUDIO_EMPHASIS_50_DIV_15_uS = 1,
+        V4L2_MPEG_AUDIO_EMPHASIS_CCITT_J17    = 2,
+};
+#define V4L2_CID_MPEG_AUDIO_CRC                 (V4L2_CID_MPEG_BASE+108)
+enum v4l2_mpeg_audio_crc {
+        V4L2_MPEG_AUDIO_CRC_NONE  = 0,
+        V4L2_MPEG_AUDIO_CRC_CRC16 = 1,
+};
+
+/*  MPEG video */
+#define V4L2_CID_MPEG_VIDEO_ENCODING            (V4L2_CID_MPEG_BASE+200)
+enum v4l2_mpeg_video_encoding {
+        V4L2_MPEG_VIDEO_ENCODING_MPEG_1 = 0,
+        V4L2_MPEG_VIDEO_ENCODING_MPEG_2 = 1,
+};
+#define V4L2_CID_MPEG_VIDEO_ASPECT              (V4L2_CID_MPEG_BASE+201)
+enum v4l2_mpeg_video_aspect {
+        V4L2_MPEG_VIDEO_ASPECT_1x1     = 0,
+        V4L2_MPEG_VIDEO_ASPECT_4x3     = 1,
+        V4L2_MPEG_VIDEO_ASPECT_16x9    = 2,
+        V4L2_MPEG_VIDEO_ASPECT_221x100 = 3,
+};
+#define V4L2_CID_MPEG_VIDEO_B_FRAMES            (V4L2_CID_MPEG_BASE+202)
+#define V4L2_CID_MPEG_VIDEO_GOP_SIZE            (V4L2_CID_MPEG_BASE+203)
+#define V4L2_CID_MPEG_VIDEO_GOP_CLOSURE         (V4L2_CID_MPEG_BASE+204)
+#define V4L2_CID_MPEG_VIDEO_PULLDOWN            (V4L2_CID_MPEG_BASE+205)
+#define V4L2_CID_MPEG_VIDEO_BITRATE_MODE        (V4L2_CID_MPEG_BASE+206)
+enum v4l2_mpeg_video_bitrate_mode {
+        V4L2_MPEG_VIDEO_BITRATE_MODE_VBR = 0,
+        V4L2_MPEG_VIDEO_BITRATE_MODE_CBR = 1,
+};
+#define V4L2_CID_MPEG_VIDEO_BITRATE             (V4L2_CID_MPEG_BASE+207)
+#define V4L2_CID_MPEG_VIDEO_BITRATE_PEAK        (V4L2_CID_MPEG_BASE+208)
+#define V4L2_CID_MPEG_VIDEO_TEMPORAL_DECIMATION (V4L2_CID_MPEG_BASE+209)
+
+/*  MPEG-class control IDs specific to the CX2584x driver as defined by V4L2 */
+#define V4L2_CID_MPEG_CX2341X_BASE                              (V4L2_CTRL_CLASS_MPEG | 0x1000)
+#define V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE         (V4L2_CID_MPEG_CX2341X_BASE+0)
+enum v4l2_mpeg_cx2341x_video_spatial_filter_mode {
+        V4L2_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE_MANUAL = 0,
+        V4L2_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE_AUTO   = 1,
+};
+#define V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER              (V4L2_CID_MPEG_CX2341X_BASE+1)
+#define V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE    (V4L2_CID_MPEG_CX2341X_BASE+2)
+enum v4l2_mpeg_cx2341x_video_luma_spatial_filter_type {
+        V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_OFF                  = 0,
+        V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_1D_HOR               = 1,
+        V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_1D_VERT              = 2,
+        V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_2D_HV_SEPARABLE      = 3,
+        V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_2D_SYM_NON_SEPARABLE = 4,
+};
+#define V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE  (V4L2_CID_MPEG_CX2341X_BASE+3)
+enum v4l2_mpeg_cx2341x_video_chroma_spatial_filter_type {
+        V4L2_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE_OFF    = 0,
+        V4L2_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE_1D_HOR = 1,
+};
+#define V4L2_CID_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE        (V4L2_CID_MPEG_CX2341X_BASE+4)
+enum v4l2_mpeg_cx2341x_video_temporal_filter_mode {
+        V4L2_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE_MANUAL = 0,
+        V4L2_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE_AUTO   = 1,
+};
+#define V4L2_CID_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER             (V4L2_CID_MPEG_CX2341X_BASE+5)
+#define V4L2_CID_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE          (V4L2_CID_MPEG_CX2341X_BASE+6)
+enum v4l2_mpeg_cx2341x_video_median_filter_type {
+        V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_OFF      = 0,
+        V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_HOR      = 1,
+        V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_VERT     = 2,
+        V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_HOR_VERT = 3,
+        V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_DIAG     = 4,
+};
+#define V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_MEDIAN_FILTER_BOTTOM   (V4L2_CID_MPEG_CX2341X_BASE+7)
+#define V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_MEDIAN_FILTER_TOP      (V4L2_CID_MPEG_CX2341X_BASE+8)
+#define V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_MEDIAN_FILTER_BOTTOM (V4L2_CID_MPEG_CX2341X_BASE+9)
+#define V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_MEDIAN_FILTER_TOP    (V4L2_CID_MPEG_CX2341X_BASE+10)
+
 /*
  *      T U N I N G
  */
@@ -904,6 +1049,7 @@ struct v4l2_audio
         __u32   mode;
         __u32   reserved[2];
 };
+
 /*  Flags for the 'capability' field */
 #define V4L2_AUDCAP_STEREO              0x00001
 #define V4L2_AUDCAP_AVL                 0x00002
@@ -927,7 +1073,6 @@ struct v4l2_audioout
  */
 
 /* Raw VBI */
-
 struct v4l2_vbi_format
 {
         __u32   sampling_rate;          /* in 1 Hz */
@@ -1034,8 +1179,6 @@ struct v4l2_streamparm
         } parm;
 };
 
-
-
 /*
  *      I O C T L   C O D E S   F O R   V I D E O   D E V I C E S
  *
@@ -1045,8 +1188,10 @@ struct v4l2_streamparm
 #define VIDIOC_ENUM_FMT         _IOWR ('V',  2, struct v4l2_fmtdesc)
 #define VIDIOC_G_FMT            _IOWR ('V',  4, struct v4l2_format)
 #define VIDIOC_S_FMT            _IOWR ('V',  5, struct v4l2_format)
+#ifdef __KERNEL__
 #define VIDIOC_G_MPEGCOMP       _IOR  ('V',  6, struct v4l2_mpeg_compression)
 #define VIDIOC_S_MPEGCOMP       _IOW  ('V',  7, struct v4l2_mpeg_compression)
+#endif
 #define VIDIOC_REQBUFS          _IOWR ('V',  8, struct v4l2_requestbuffers)
 #define VIDIOC_QUERYBUF         _IOWR ('V',  9, struct v4l2_buffer)
 #define VIDIOC_G_FBUF           _IOR  ('V', 10, struct v4l2_framebuffer)
@@ -1096,7 +1241,11 @@ struct v4l2_streamparm
 #define VIDIOC_G_SLICED_VBI_CAP _IOR  ('V', 69, struct v4l2_sliced_vbi_cap)
 #endif
 #define VIDIOC_LOG_STATUS       _IO   ('V', 70)
+#define VIDIOC_G_EXT_CTRLS      _IOWR ('V', 71, struct v4l2_ext_controls)
+#define VIDIOC_S_EXT_CTRLS      _IOWR ('V', 72, struct v4l2_ext_controls)
+#define VIDIOC_TRY_EXT_CTRLS    _IOWR ('V', 73, struct v4l2_ext_controls)
 
+#ifdef __OLD_VIDIOC_
 /* for compatibility, will go away some day */
 #define VIDIOC_OVERLAY_OLD      _IOWR ('V', 14, int)
 #define VIDIOC_S_PARM_OLD       _IOW  ('V', 22, struct v4l2_streamparm)
@@ -1104,57 +1253,10 @@ struct v4l2_streamparm
 #define VIDIOC_G_AUDIO_OLD      _IOWR ('V', 33, struct v4l2_audio)
 #define VIDIOC_G_AUDOUT_OLD     _IOWR ('V', 49, struct v4l2_audioout)
 #define VIDIOC_CROPCAP_OLD      _IOR  ('V', 58, struct v4l2_cropcap)
-
-#define BASE_VIDIOC_PRIVATE     192             /* 192-255 are private */
-
-
-#ifdef __KERNEL__
-/*
- *
- *      V 4 L 2   D R I V E R   H E L P E R   A P I
- *
- *      Some commonly needed functions for drivers (v4l2-common.o module)
- */
-#include <linux/fs.h>
-
-/*  Video standard functions  */
-extern unsigned int v4l2_video_std_fps(struct v4l2_standard *vs);
-extern int v4l2_video_std_construct(struct v4l2_standard *vs,
-                                    int id, char *name);
-
-/* prority handling */
-struct v4l2_prio_state {
-        atomic_t prios[4];
-};
-int v4l2_prio_init(struct v4l2_prio_state *global);
-int v4l2_prio_change(struct v4l2_prio_state *global, enum v4l2_priority *local,
-                     enum v4l2_priority new);
-int v4l2_prio_open(struct v4l2_prio_state *global, enum v4l2_priority *local);
-int v4l2_prio_close(struct v4l2_prio_state *global, enum v4l2_priority *local);
-enum v4l2_priority v4l2_prio_max(struct v4l2_prio_state *global);
-int v4l2_prio_check(struct v4l2_prio_state *global, enum v4l2_priority *local);
-
-/* names for fancy debug output */
-extern char *v4l2_field_names[];
-extern char *v4l2_type_names[];
-
-/*  Compatibility layer interface  --  v4l1-compat module */
-typedef int (*v4l2_kioctl)(struct inode *inode, struct file *file,
-                           unsigned int cmd, void *arg);
-
-#ifdef CONFIG_VIDEO_V4L1_COMPAT
-int v4l_compat_translate_ioctl(struct inode *inode, struct file *file,
-                               int cmd, void *arg, v4l2_kioctl driver_ioctl);
-#else
-#define v4l_compat_translate_ioctl(inode,file,cmd,arg,ioctl) -EINVAL
 #endif
 
-/* 32 Bits compatibility layer for 64 bits processors */
-extern long v4l_compat_ioctl32(struct file *file, unsigned int cmd,
-                                unsigned long arg);
-
+#define BASE_VIDIOC_PRIVATE     192             /* 192-255 are private */
 
-#endif /* __KERNEL__ */
 #endif /* __LINUX_VIDEODEV2_H */
 
 /*
diff --git a/include/media/cx2341x.h b/include/media/cx2341x.h
new file mode 100644
index 000000000000..51fb06b4c394
--- /dev/null
+++ b/include/media/cx2341x.h
@@ -0,0 +1,189 @@
+/*
+    cx23415/6 header containing common defines.
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#ifndef CX2341X_H
+#define CX2341X_H
+
+enum cx2341x_port {
+        CX2341X_PORT_MEMORY    = 0,
+        CX2341X_PORT_STREAMING = 1,
+        CX2341X_PORT_SERIAL    = 2
+};
+
+struct cx2341x_mpeg_params {
+        /* misc */
+        enum cx2341x_port port;
+        u16 width;
+        u16 height;
+        u16 is_50hz;
+
+        /* stream */
+        enum v4l2_mpeg_stream_type stream_type;
+
+        /* audio */
+        enum v4l2_mpeg_audio_sampling_freq audio_sampling_freq;
+        enum v4l2_mpeg_audio_encoding audio_encoding;
+        enum v4l2_mpeg_audio_l2_bitrate audio_l2_bitrate;
+        enum v4l2_mpeg_audio_mode audio_mode;
+        enum v4l2_mpeg_audio_mode_extension audio_mode_extension;
+        enum v4l2_mpeg_audio_emphasis audio_emphasis;
+        enum v4l2_mpeg_audio_crc audio_crc;
+        u8 audio_properties;
+
+        /* video */
+        enum v4l2_mpeg_video_encoding video_encoding;
+        enum v4l2_mpeg_video_aspect video_aspect;
+        u16 video_b_frames;
+        u16 video_gop_size;
+        u16 video_gop_closure;
+        u16 video_pulldown;
+        enum v4l2_mpeg_video_bitrate_mode video_bitrate_mode;
+        u32 video_bitrate;
+        u32 video_bitrate_peak;
+        u16 video_temporal_decimation;
+
+        /* encoding filters */
+        enum v4l2_mpeg_cx2341x_video_spatial_filter_mode video_spatial_filter_mode;
+        u16 video_spatial_filter;
+        enum v4l2_mpeg_cx2341x_video_luma_spatial_filter_type video_luma_spatial_filter_type;
+        enum v4l2_mpeg_cx2341x_video_chroma_spatial_filter_type video_chroma_spatial_filter_type;
+        enum v4l2_mpeg_cx2341x_video_temporal_filter_mode video_temporal_filter_mode;
+        u16 video_temporal_filter;
+        enum v4l2_mpeg_cx2341x_video_median_filter_type video_median_filter_type;
+        u16 video_luma_median_filter_top;
+        u16 video_luma_median_filter_bottom;
+        u16 video_chroma_median_filter_top;
+        u16 video_chroma_median_filter_bottom;
+};
+
+#define CX2341X_MBOX_MAX_DATA 16
+
+extern const u32 cx2341x_mpeg_ctrls[];
+typedef int (*cx2341x_mbox_func)(void *priv, int cmd, int in, int out,
+                u32 data[CX2341X_MBOX_MAX_DATA]);
+int cx2341x_update(void *priv, cx2341x_mbox_func func,
+                const struct cx2341x_mpeg_params *old,
+                const struct cx2341x_mpeg_params *new);
+int cx2341x_ctrl_query(struct cx2341x_mpeg_params *params,
+                struct v4l2_queryctrl *qctrl);
+const char **cx2341x_ctrl_get_menu(u32 id);
+int cx2341x_ext_ctrls(struct cx2341x_mpeg_params *params,
+                struct v4l2_ext_controls *ctrls, int cmd);
+void cx2341x_fill_defaults(struct cx2341x_mpeg_params *p);
+void cx2341x_log_status(struct cx2341x_mpeg_params *p, int cardid);
+
+/* Firmware names */
+#define CX2341X_FIRM_ENC_FILENAME "v4l-cx2341x-enc.fw"
+/* Decoder firmware for the cx23415 only */
+#define CX2341X_FIRM_DEC_FILENAME "v4l-cx2341x-dec.fw"
+
+/* Firmware API commands */
+
+/* MPEG decoder API, specific to the cx23415 */
+#define CX2341X_DEC_PING_FW                     0x00
+#define CX2341X_DEC_START_PLAYBACK              0x01
+#define CX2341X_DEC_STOP_PLAYBACK               0x02
+#define CX2341X_DEC_SET_PLAYBACK_SPEED          0x03
+#define CX2341X_DEC_STEP_VIDEO                  0x05
+#define CX2341X_DEC_SET_DMA_BLOCK_SIZE          0x08
+#define CX2341X_DEC_GET_XFER_INFO               0x09
+#define CX2341X_DEC_GET_DMA_STATUS              0x0a
+#define CX2341X_DEC_SCHED_DMA_FROM_HOST         0x0b
+#define CX2341X_DEC_PAUSE_PLAYBACK              0x0d
+#define CX2341X_DEC_HALT_FW                     0x0e
+#define CX2341X_DEC_SET_STANDARD                0x10
+#define CX2341X_DEC_GET_VERSION                 0x11
+#define CX2341X_DEC_SET_STREAM_INPUT            0x14
+#define CX2341X_DEC_GET_TIMING_INFO             0x15
+#define CX2341X_DEC_SET_AUDIO_MODE              0x16
+#define CX2341X_DEC_SET_EVENT_NOTIFICATION      0x17
+#define CX2341X_DEC_SET_DISPLAY_BUFFERS         0x18
+#define CX2341X_DEC_EXTRACT_VBI                 0x19
+#define CX2341X_DEC_SET_DECODER_SOURCE          0x1a
+#define CX2341X_DEC_SET_AUDIO_OUTPUT            0x1b
+#define CX2341X_DEC_SET_AV_DELAY                0x1c
+#define CX2341X_DEC_SET_PREBUFFERING            0x1e
+
+/* MPEG encoder API */
+#define CX2341X_ENC_PING_FW                     0x80
+#define CX2341X_ENC_START_CAPTURE               0x81
+#define CX2341X_ENC_STOP_CAPTURE                0x82
+#define CX2341X_ENC_SET_AUDIO_ID                0x89
+#define CX2341X_ENC_SET_VIDEO_ID                0x8b
+#define CX2341X_ENC_SET_PCR_ID                  0x8d
+#define CX2341X_ENC_SET_FRAME_RATE              0x8f
+#define CX2341X_ENC_SET_FRAME_SIZE              0x91
+#define CX2341X_ENC_SET_BIT_RATE                0x95
+#define CX2341X_ENC_SET_GOP_PROPERTIES          0x97
+#define CX2341X_ENC_SET_ASPECT_RATIO            0x99
+#define CX2341X_ENC_SET_DNR_FILTER_MODE         0x9b
+#define CX2341X_ENC_SET_DNR_FILTER_PROPS        0x9d
+#define CX2341X_ENC_SET_CORING_LEVELS           0x9f
+#define CX2341X_ENC_SET_SPATIAL_FILTER_TYPE     0xa1
+#define CX2341X_ENC_SET_3_2_PULLDOWN            0xb1
+#define CX2341X_ENC_SET_VBI_LINE                0xb7
+#define CX2341X_ENC_SET_STREAM_TYPE             0xb9
+#define CX2341X_ENC_SET_OUTPUT_PORT             0xbb
+#define CX2341X_ENC_SET_AUDIO_PROPERTIES        0xbd
+#define CX2341X_ENC_HALT_FW                     0xc3
+#define CX2341X_ENC_GET_VERSION                 0xc4
+#define CX2341X_ENC_SET_GOP_CLOSURE             0xc5
+#define CX2341X_ENC_GET_SEQ_END                 0xc6
+#define CX2341X_ENC_SET_PGM_INDEX_INFO          0xc7
+#define CX2341X_ENC_SET_VBI_CONFIG              0xc8
+#define CX2341X_ENC_SET_DMA_BLOCK_SIZE          0xc9
+#define CX2341X_ENC_GET_PREV_DMA_INFO_MB_10     0xca
+#define CX2341X_ENC_GET_PREV_DMA_INFO_MB_9      0xcb
+#define CX2341X_ENC_SCHED_DMA_TO_HOST           0xcc
+#define CX2341X_ENC_INITIALIZE_INPUT            0xcd
+#define CX2341X_ENC_SET_FRAME_DROP_RATE         0xd0
+#define CX2341X_ENC_PAUSE_ENCODER               0xd2
+#define CX2341X_ENC_REFRESH_INPUT               0xd3
+#define CX2341X_ENC_SET_COPYRIGHT               0xd4
+#define CX2341X_ENC_SET_EVENT_NOTIFICATION      0xd5
+#define CX2341X_ENC_SET_NUM_VSYNC_LINES         0xd6
+#define CX2341X_ENC_SET_PLACEHOLDER             0xd7
+#define CX2341X_ENC_MUTE_VIDEO                  0xd9
+#define CX2341X_ENC_MUTE_AUDIO                  0xda
+#define CX2341X_ENC_UNKNOWN                     0xdb
+#define CX2341X_ENC_MISC                        0xdc
+
+/* OSD API, specific to the cx23415 */
+#define CX2341X_OSD_GET_FRAMEBUFFER             0x41
+#define CX2341X_OSD_GET_PIXEL_FORMAT            0x42
+#define CX2341X_OSD_SET_PIXEL_FORMAT            0x43
+#define CX2341X_OSD_GET_STATE                   0x44
+#define CX2341X_OSD_SET_STATE                   0x45
+#define CX2341X_OSD_GET_OSD_COORDS              0x46
+#define CX2341X_OSD_SET_OSD_COORDS              0x47
+#define CX2341X_OSD_GET_SCREEN_COORDS           0x48
+#define CX2341X_OSD_SET_SCREEN_COORDS           0x49
+#define CX2341X_OSD_GET_GLOBAL_ALPHA            0x4a
+#define CX2341X_OSD_SET_GLOBAL_ALPHA            0x4b
+#define CX2341X_OSD_SET_BLEND_COORDS            0x4c
+#define CX2341X_OSD_GET_FLICKER_STATE           0x4f
+#define CX2341X_OSD_SET_FLICKER_STATE           0x50
+#define CX2341X_OSD_BLT_COPY                    0x52
+#define CX2341X_OSD_BLT_FILL                    0x53
+#define CX2341X_OSD_BLT_TEXT                    0x54
+#define CX2341X_OSD_SET_FRAMEBUFFER_WINDOW      0x56
+#define CX2341X_OSD_SET_CHROMA_KEY              0x60
+#define CX2341X_OSD_GET_ALPHA_CONTENT_INDEX     0x61
+#define CX2341X_OSD_SET_ALPHA_CONTENT_INDEX     0x62
+
+#endif /* CX2341X_H */
diff --git a/include/media/ir-common.h b/include/media/ir-common.h
index 302d5b3946e7..7bab09b0ed45 100644
--- a/include/media/ir-common.h
+++ b/include/media/ir-common.h
@@ -73,7 +73,7 @@ extern IR_KEYTAB_TYPE ir_codes_cinergy_1400[IR_KEYTAB_SIZE];
 extern IR_KEYTAB_TYPE ir_codes_avertv_303[IR_KEYTAB_SIZE];
 extern IR_KEYTAB_TYPE ir_codes_dntv_live_dvbt_pro[IR_KEYTAB_SIZE];
 extern IR_KEYTAB_TYPE ir_codes_em_terratec[IR_KEYTAB_SIZE];
-extern IR_KEYTAB_TYPE ir_codes_em_pinnacle_usb[IR_KEYTAB_SIZE];
+extern IR_KEYTAB_TYPE ir_codes_pinnacle_grey[IR_KEYTAB_SIZE];
 extern IR_KEYTAB_TYPE ir_codes_flyvideo[IR_KEYTAB_SIZE];
 extern IR_KEYTAB_TYPE ir_codes_flydvb[IR_KEYTAB_SIZE];
 extern IR_KEYTAB_TYPE ir_codes_cinergy[IR_KEYTAB_SIZE];
@@ -87,8 +87,9 @@ extern IR_KEYTAB_TYPE ir_codes_pctv_sedna[IR_KEYTAB_SIZE];
 extern IR_KEYTAB_TYPE ir_codes_pv951[IR_KEYTAB_SIZE];
 extern IR_KEYTAB_TYPE ir_codes_rc5_tv[IR_KEYTAB_SIZE];
 extern IR_KEYTAB_TYPE ir_codes_winfast[IR_KEYTAB_SIZE];
-extern IR_KEYTAB_TYPE ir_codes_pinnacle[IR_KEYTAB_SIZE];
+extern IR_KEYTAB_TYPE ir_codes_pinnacle_color[IR_KEYTAB_SIZE];
 extern IR_KEYTAB_TYPE ir_codes_hauppauge_new[IR_KEYTAB_SIZE];
+extern IR_KEYTAB_TYPE ir_codes_npgtech[IR_KEYTAB_SIZE];
 
 #endif
 
diff --git a/include/media/ir-kbd-i2c.h b/include/media/ir-kbd-i2c.h
index 730f21ed91db..a455f7ce5ee8 100644
--- a/include/media/ir-kbd-i2c.h
+++ b/include/media/ir-kbd-i2c.h
@@ -20,5 +20,6 @@ struct IR_i2c {
         int                    (*get_key)(struct IR_i2c*, u32*, u32*);
 };
 
-int get_key_pinnacle(struct IR_i2c *ir, u32 *ir_key, u32 *ir_raw);
+int get_key_pinnacle_grey(struct IR_i2c *ir, u32 *ir_key, u32 *ir_raw);
+int get_key_pinnacle_color(struct IR_i2c *ir, u32 *ir_key, u32 *ir_raw);
 #endif
diff --git a/include/media/ovcamchip.h b/include/media/ovcamchip.h
index 8138983adced..0f43451f8bb3 100644
--- a/include/media/ovcamchip.h
+++ b/include/media/ovcamchip.h
@@ -15,6 +15,7 @@
 #define __LINUX_OVCAMCHIP_H
 
 #include <linux/videodev.h>
+#include <media/v4l2-common.h>
 #include <linux/i2c.h>
 
 /* --------------------------------- */
diff --git a/include/media/pwc-ioctl.h b/include/media/pwc-ioctl.h
new file mode 100644
index 000000000000..adc1254e887e
--- /dev/null
+++ b/include/media/pwc-ioctl.h
@@ -0,0 +1,325 @@
+#ifndef PWC_IOCTL_H
+#define PWC_IOCTL_H
+
+/* (C) 2001-2004 Nemosoft Unv.
+   (C) 2004-2006 Luc Saillard (luc@saillard.org)
+
+   NOTE: this version of pwc is an unofficial (modified) release of pwc & pcwx
+   driver and thus may have bugs that are not present in the original version.
+   Please send bug reports and support requests to <luc@saillard.org>.
+   The decompression routines have been implemented by reverse-engineering the
+   Nemosoft binary pwcx module. Caveat emptor.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+*/
+
+/* This is pwc-ioctl.h belonging to PWC 10.0.10
+   It contains structures and defines to communicate from user space
+   directly to the driver.
+ */
+
+/*
+   Changes
+   2001/08/03  Alvarado   Added ioctl constants to access methods for
+                          changing white balance and red/blue gains
+   2002/12/15  G. H. Fernandez-Toribio   VIDIOCGREALSIZE
+   2003/12/13  Nemosft Unv. Some modifications to make interfacing to
+               PWCX easier
+   2006/01/01  Luc Saillard Add raw format definition
+ */
+
+/* These are private ioctl() commands, specific for the Philips webcams.
+   They contain functions not found in other webcams, and settings not
+   specified in the Video4Linux API.
+
+   The #define names are built up like follows:
+   VIDIOC               VIDeo IOCtl prefix
+         PWC            Philps WebCam
+            G           optional: Get
+            S           optional: Set
+             ...        the function
+ */
+
+#include <linux/types.h>
+#include <linux/version.h>
+
+
+ /* Enumeration of image sizes */
+#define PSZ_SQCIF       0x00
+#define PSZ_QSIF        0x01
+#define PSZ_QCIF        0x02
+#define PSZ_SIF         0x03
+#define PSZ_CIF         0x04
+#define PSZ_VGA         0x05
+#define PSZ_MAX         6
+
+
+/* The frame rate is encoded in the video_window.flags parameter using
+   the upper 16 bits, since some flags are defined nowadays. The following
+   defines provide a mask and shift to filter out this value.
+   This value can also be passing using the private flag when using v4l2 and
+   VIDIOC_S_FMT ioctl.
+
+   In 'Snapshot' mode the camera freezes its automatic exposure and colour
+   balance controls.
+ */
+#define PWC_FPS_SHIFT           16
+#define PWC_FPS_MASK            0x00FF0000
+#define PWC_FPS_FRMASK          0x003F0000
+#define PWC_FPS_SNAPSHOT        0x00400000
+#define PWC_QLT_MASK            0x03000000
+#define PWC_QLT_SHIFT           24
+
+
+/* structure for transferring x & y coordinates */
+struct pwc_coord
+{
+        int x, y;               /* guess what */
+        int size;               /* size, or offset */
+};
+
+
+/* Used with VIDIOCPWCPROBE */
+struct pwc_probe
+{
+        char name[32];
+        int type;
+};
+
+struct pwc_serial
+{
+        char serial[30];        /* String with serial number. Contains terminating 0 */
+};
+
+/* pwc_whitebalance.mode values */
+#define PWC_WB_INDOOR           0
+#define PWC_WB_OUTDOOR          1
+#define PWC_WB_FL               2
+#define PWC_WB_MANUAL           3
+#define PWC_WB_AUTO             4
+
+/* Used with VIDIOCPWC[SG]AWB (Auto White Balance).
+   Set mode to one of the PWC_WB_* values above.
+   *red and *blue are the respective gains of these colour components inside
+   the camera; range 0..65535
+   When 'mode' == PWC_WB_MANUAL, 'manual_red' and 'manual_blue' are set or read;
+   otherwise undefined.
+   'read_red' and 'read_blue' are read-only.
+*/
+struct pwc_whitebalance
+{
+        int mode;
+        int manual_red, manual_blue;    /* R/W */
+        int read_red, read_blue;        /* R/O */
+};
+
+/*
+   'control_speed' and 'control_delay' are used in automatic whitebalance mode,
+   and tell the camera how fast it should react to changes in lighting, and
+   with how much delay. Valid values are 0..65535.
+*/
+struct pwc_wb_speed
+{
+        int control_speed;
+        int control_delay;
+
+};
+
+/* Used with VIDIOCPWC[SG]LED */
+struct pwc_leds
+{
+        int led_on;                     /* Led on-time; range = 0..25000 */
+        int led_off;                    /* Led off-time; range = 0..25000  */
+};
+
+/* Image size (used with GREALSIZE) */
+struct pwc_imagesize
+{
+        int width;
+        int height;
+};
+
+/* Defines and structures for Motorized Pan & Tilt */
+#define PWC_MPT_PAN             0x01
+#define PWC_MPT_TILT            0x02
+#define PWC_MPT_TIMEOUT         0x04 /* for status */
+
+/* Set angles; when absolute != 0, the angle is absolute and the
+   driver calculates the relative offset for you. This can only
+   be used with VIDIOCPWCSANGLE; VIDIOCPWCGANGLE always returns
+   absolute angles.
+ */
+struct pwc_mpt_angles
+{
+        int absolute;           /* write-only */
+        int pan;                /* degrees * 100 */
+        int tilt;               /* degress * 100 */
+};
+
+/* Range of angles of the camera, both horizontally and vertically.
+ */
+struct pwc_mpt_range
+{
+        int pan_min, pan_max;           /* degrees * 100 */
+        int tilt_min, tilt_max;
+};
+
+struct pwc_mpt_status
+{
+        int status;
+        int time_pan;
+        int time_tilt;
+};
+
+
+/* This is used for out-of-kernel decompression. With it, you can get
+   all the necessary information to initialize and use the decompressor
+   routines in standalone applications.
+ */
+struct pwc_video_command
+{
+        int type;               /* camera type (645, 675, 730, etc.) */
+        int release;            /* release number */
+
+        int size;               /* one of PSZ_* */
+        int alternate;
+        int command_len;        /* length of USB video command */
+        unsigned char command_buf[13];  /* Actual USB video command */
+        int bandlength;         /* >0 = compressed */
+        int frame_size;         /* Size of one (un)compressed frame */
+};
+
+/* Flags for PWCX subroutines. Not all modules honour all flags. */
+#define PWCX_FLAG_PLANAR        0x0001
+#define PWCX_FLAG_BAYER         0x0008
+
+
+/* IOCTL definitions */
+
+ /* Restore user settings */
+#define VIDIOCPWCRUSER          _IO('v', 192)
+ /* Save user settings */
+#define VIDIOCPWCSUSER          _IO('v', 193)
+ /* Restore factory settings */
+#define VIDIOCPWCFACTORY        _IO('v', 194)
+
+ /* You can manipulate the compression factor. A compression preference of 0
+    means use uncompressed modes when available; 1 is low compression, 2 is
+    medium and 3 is high compression preferred. Of course, the higher the
+    compression, the lower the bandwidth used but more chance of artefacts
+    in the image. The driver automatically chooses a higher compression when
+    the preferred mode is not available.
+  */
+ /* Set preferred compression quality (0 = uncompressed, 3 = highest compression) */
+#define VIDIOCPWCSCQUAL         _IOW('v', 195, int)
+ /* Get preferred compression quality */
+#define VIDIOCPWCGCQUAL         _IOR('v', 195, int)
+
+
+/* Retrieve serial number of camera */
+#define VIDIOCPWCGSERIAL        _IOR('v', 198, struct pwc_serial)
+
+ /* This is a probe function; since so many devices are supported, it
+    becomes difficult to include all the names in programs that want to
+    check for the enhanced Philips stuff. So in stead, try this PROBE;
+    it returns a structure with the original name, and the corresponding
+    Philips type.
+    To use, fill the structure with zeroes, call PROBE and if that succeeds,
+    compare the name with that returned from VIDIOCGCAP; they should be the
+    same. If so, you can be assured it is a Philips (OEM) cam and the type
+    is valid.
+ */
+#define VIDIOCPWCPROBE          _IOR('v', 199, struct pwc_probe)
+
+ /* Set AGC (Automatic Gain Control); int < 0 = auto, 0..65535 = fixed */
+#define VIDIOCPWCSAGC           _IOW('v', 200, int)
+ /* Get AGC; int < 0 = auto; >= 0 = fixed, range 0..65535 */
+#define VIDIOCPWCGAGC           _IOR('v', 200, int)
+ /* Set shutter speed; int < 0 = auto; >= 0 = fixed, range 0..65535 */
+#define VIDIOCPWCSSHUTTER       _IOW('v', 201, int)
+
+ /* Color compensation (Auto White Balance) */
+#define VIDIOCPWCSAWB           _IOW('v', 202, struct pwc_whitebalance)
+#define VIDIOCPWCGAWB           _IOR('v', 202, struct pwc_whitebalance)
+
+ /* Auto WB speed */
+#define VIDIOCPWCSAWBSPEED      _IOW('v', 203, struct pwc_wb_speed)
+#define VIDIOCPWCGAWBSPEED      _IOR('v', 203, struct pwc_wb_speed)
+
+ /* LEDs on/off/blink; int range 0..65535 */
+#define VIDIOCPWCSLED           _IOW('v', 205, struct pwc_leds)
+#define VIDIOCPWCGLED           _IOR('v', 205, struct pwc_leds)
+
+  /* Contour (sharpness); int < 0 = auto, 0..65536 = fixed */
+#define VIDIOCPWCSCONTOUR       _IOW('v', 206, int)
+#define VIDIOCPWCGCONTOUR       _IOR('v', 206, int)
+
+  /* Backlight compensation; 0 = off, otherwise on */
+#define VIDIOCPWCSBACKLIGHT     _IOW('v', 207, int)
+#define VIDIOCPWCGBACKLIGHT     _IOR('v', 207, int)
+
+  /* Flickerless mode; = 0 off, otherwise on */
+#define VIDIOCPWCSFLICKER       _IOW('v', 208, int)
+#define VIDIOCPWCGFLICKER       _IOR('v', 208, int)
+
+  /* Dynamic noise reduction; 0 off, 3 = high noise reduction */
+#define VIDIOCPWCSDYNNOISE      _IOW('v', 209, int)
+#define VIDIOCPWCGDYNNOISE      _IOR('v', 209, int)
+
+ /* Real image size as used by the camera; tells you whether or not there's a gray border around the image */
+#define VIDIOCPWCGREALSIZE      _IOR('v', 210, struct pwc_imagesize)
+
+ /* Motorized pan & tilt functions */
+#define VIDIOCPWCMPTRESET       _IOW('v', 211, int)
+#define VIDIOCPWCMPTGRANGE      _IOR('v', 211, struct pwc_mpt_range)
+#define VIDIOCPWCMPTSANGLE      _IOW('v', 212, struct pwc_mpt_angles)
+#define VIDIOCPWCMPTGANGLE      _IOR('v', 212, struct pwc_mpt_angles)
+#define VIDIOCPWCMPTSTATUS      _IOR('v', 213, struct pwc_mpt_status)
+
+ /* Get the USB set-video command; needed for initializing libpwcx */
+#define VIDIOCPWCGVIDCMD        _IOR('v', 215, struct pwc_video_command)
+struct pwc_table_init_buffer {
+   int len;
+   char *buffer;
+
+};
+#define VIDIOCPWCGVIDTABLE      _IOR('v', 216, struct pwc_table_init_buffer)
+
+/*
+ * This is private command used when communicating with v4l2.
+ * In the future all private ioctl will be remove/replace to
+ * use interface offer by v4l2.
+ */
+
+#define V4L2_CID_PRIVATE_SAVE_USER       (V4L2_CID_PRIVATE_BASE + 0)
+#define V4L2_CID_PRIVATE_RESTORE_USER    (V4L2_CID_PRIVATE_BASE + 1)
+#define V4L2_CID_PRIVATE_RESTORE_FACTORY (V4L2_CID_PRIVATE_BASE + 2)
+#define V4L2_CID_PRIVATE_COLOUR_MODE     (V4L2_CID_PRIVATE_BASE + 3)
+#define V4L2_CID_PRIVATE_AUTOCONTOUR     (V4L2_CID_PRIVATE_BASE + 4)
+#define V4L2_CID_PRIVATE_CONTOUR         (V4L2_CID_PRIVATE_BASE + 5)
+#define V4L2_CID_PRIVATE_BACKLIGHT       (V4L2_CID_PRIVATE_BASE + 6)
+#define V4L2_CID_PRIVATE_FLICKERLESS     (V4L2_CID_PRIVATE_BASE + 7)
+#define V4L2_CID_PRIVATE_NOISE_REDUCTION (V4L2_CID_PRIVATE_BASE + 8)
+
+struct pwc_raw_frame {
+   __le16 type;         /* type of the webcam */
+   __le16 vbandlength;  /* Size of 4lines compressed (used by the decompressor) */
+   __u8   cmd[4];       /* the four byte of the command (in case of nala,
+                           only the first 3 bytes is filled) */
+   __u8   rawframe[0];  /* frame_size = H/4*vbandlength */
+} __attribute__ ((packed));
+
+
+#endif
diff --git a/include/media/saa7115.h b/include/media/saa7115.h
index 6b4836f3f057..9f0e2285a099 100644
--- a/include/media/saa7115.h
+++ b/include/media/saa7115.h
@@ -1,5 +1,5 @@
 /*
-    saa7115.h - definition for saa7113/4/5 inputs
+    saa7115.h - definition for saa7113/4/5 inputs and frequency flags
 
     Copyright (C) 2006 Hans Verkuil (hverkuil@xs4all.nl)
 
@@ -33,5 +33,14 @@
 #define SAA7115_SVIDEO2    8
 #define SAA7115_SVIDEO3    9
 
+/* SAA7115 v4l2_crystal_freq frequency values */
+#define SAA7115_FREQ_32_11_MHZ  32110000   /* 32.11 MHz crystal, SAA7114/5 only */
+#define SAA7115_FREQ_24_576_MHZ 24576000   /* 24.576 MHz crystal */
+
+/* SAA7115 v4l2_crystal_freq audio clock control flags */
+#define SAA7115_FREQ_FL_UCGC   (1 << 0)    /* SA 3A[7], UCGC, SAA7115 only */
+#define SAA7115_FREQ_FL_CGCDIV (1 << 1)    /* SA 3A[6], CGCDIV, SAA7115 only */
+#define SAA7115_FREQ_FL_APLL   (1 << 2)    /* SA 3A[3], APLL, SAA7114/5 only */
+
 #endif
 
diff --git a/include/media/saa7146_vv.h b/include/media/saa7146_vv.h
index 4507cb61ae93..83fe2e3d1e25 100644
--- a/include/media/saa7146_vv.h
+++ b/include/media/saa7146_vv.h
@@ -2,7 +2,7 @@
 #define __SAA7146_VV__
 
 #include <linux/videodev.h>
-
+#include <media/v4l2-common.h>
 #include <media/saa7146.h>
 #include <media/video-buf.h>
 
diff --git a/include/media/tuner.h b/include/media/tuner.h
index 017fed7d5e4d..2f7b00b08e88 100644
--- a/include/media/tuner.h
+++ b/include/media/tuner.h
@@ -25,6 +25,8 @@
 #include <linux/videodev2.h>
 #include <media/tuner-types.h>
 
+extern int tuner_debug;
+
 #define ADDR_UNSET (255)
 
 #define TUNER_TEMIC_PAL                 0        /* 4002 FH5 (3X 7756, 9483) */
@@ -108,7 +110,7 @@
 #define TUNER_TEA5767                   62      /* Only FM Radio Tuner */
 #define TUNER_PHILIPS_FMD1216ME_MK3     63
 
-#define TUNER_LG_TDVS_H062F             64      /* DViCO FusionHDTV 5 */
+#define TUNER_LG_TDVS_H06XF             64      /* TDVS H061F, H062F, H064F */
 #define TUNER_YMEC_TVF66T5_B_DFF        65      /* Acorp Y878F */
 #define TUNER_LG_TALN                   66
 #define TUNER_PHILIPS_TD1316            67
@@ -119,6 +121,8 @@
 #define TUNER_XCEIVE_XC3028             71
 
 #define TUNER_THOMSON_FE6600            72      /* DViCO FusionHDTV DVB-T Hybrid */
+#define TUNER_SAMSUNG_TCPG_6121P30A     73      /* Hauppauge PVR-500 PAL */
+#define TUNER_TDA9887                   74      /* This tuner should be used only internally */
 
 /* tv card specific */
 #define TDA9887_PRESENT                 (1<<0)
@@ -190,6 +194,10 @@ struct tuner {
 
         int          using_v4l2;
 
+        /* used by tda9887 */
+        unsigned int       tda9887_config;
+        unsigned char      tda9887_data[4];
+
         /* used by MT2032 */
         unsigned int xogc;
         unsigned int radio_if2;
@@ -206,6 +214,8 @@ struct tuner {
         void (*set_radio_freq)(struct i2c_client *c, unsigned int freq);
         int  (*has_signal)(struct i2c_client *c);
         int  (*is_stereo)(struct i2c_client *c);
+        int  (*get_afc)(struct i2c_client *c);
+        void (*tuner_status)(struct i2c_client *c);
         void (*standby)(struct i2c_client *c);
 };
 
@@ -218,6 +228,7 @@ extern int tda8290_probe(struct i2c_client *c);
 extern int tea5767_tuner_init(struct i2c_client *c);
 extern int default_tuner_init(struct i2c_client *c);
 extern int tea5767_autodetection(struct i2c_client *c);
+extern int tda9887_tuner_init(struct i2c_client *c);
 
 #define tuner_warn(fmt, arg...) do {\
         printk(KERN_WARNING "%s %d-%04x: " fmt, t->i2c.driver->driver.name, \
diff --git a/include/media/tvp5150.h b/include/media/tvp5150.h
new file mode 100644
index 000000000000..72bd2a2b8bfd
--- /dev/null
+++ b/include/media/tvp5150.h
@@ -0,0 +1,34 @@
+/*
+    tvp5150.h - definition for tvp5150 inputs
+
+    Copyright (C) 2006 Hans Verkuil (hverkuil@xs4all.nl)
+
+    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., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#ifndef _TVP5150_H_
+#define _TVP5150_H_
+
+/* TVP5150 HW inputs */
+#define TVP5150_COMPOSITE0 0
+#define TVP5150_COMPOSITE1 1
+#define TVP5150_SVIDEO     2
+
+/* TVP5150 HW outputs */
+#define TVP5150_NORMAL       0
+#define TVP5150_BLACK_SCREEN 1
+
+#endif
+
diff --git a/include/media/v4l2-common.h b/include/media/v4l2-common.h
index 642520acdfa7..5564db13c0d5 100644
--- a/include/media/v4l2-common.h
+++ b/include/media/v4l2-common.h
@@ -26,8 +26,14 @@
 #ifndef V4L2_COMMON_H_
 #define V4L2_COMMON_H_
 
+#include <media/v4l2-dev.h>
+
 /* v4l debugging and diagnostics */
 
+/* Debug bitmask flags to be used on V4L2 */
+#define V4L2_DEBUG_IOCTL     0x01
+#define V4L2_DEBUG_IOCTL_ARG 0x02
+
 /* Common printk constucts for v4l-i2c drivers. These macros create a unique
    prefix consisting of the driver name, the adapter number and the i2c
    address. */
@@ -78,6 +84,19 @@ extern void v4l_printk_ioctl_arg(char *s,unsigned int cmd, void *arg);
 
 /* ------------------------------------------------------------------------- */
 
+/* Control helper functions */
+
+int v4l2_ctrl_check(struct v4l2_ext_control *ctrl, struct v4l2_queryctrl *qctrl,
+                const char **menu_items);
+const char **v4l2_ctrl_get_menu(u32 id);
+int v4l2_ctrl_query_fill(struct v4l2_queryctrl *qctrl, s32 min, s32 max, s32 step, s32 def);
+int v4l2_ctrl_query_fill_std(struct v4l2_queryctrl *qctrl);
+int v4l2_ctrl_query_menu(struct v4l2_querymenu *qmenu,
+                struct v4l2_queryctrl *qctrl, const char **menu_items);
+u32 v4l2_ctrl_next(const u32 * const *ctrl_classes, u32 id);
+
+/* ------------------------------------------------------------------------- */
+
 /* Internal ioctls */
 
 /* VIDIOC_INT_G_REGISTER and VIDIOC_INT_S_REGISTER */
@@ -112,6 +131,8 @@ enum v4l2_chip_ident {
         V4L2_IDENT_SAA7129 = 159,
 
         /* module cx25840: reserved range 200-249 */
+        V4L2_IDENT_CX25836 = 236,
+        V4L2_IDENT_CX25837 = 237,
         V4L2_IDENT_CX25840 = 240,
         V4L2_IDENT_CX25841 = 241,
         V4L2_IDENT_CX25842 = 242,
@@ -211,4 +232,15 @@ struct v4l2_routing {
 #define VIDIOC_INT_S_VIDEO_ROUTING      _IOW ('d', 111, struct v4l2_routing)
 #define VIDIOC_INT_G_VIDEO_ROUTING      _IOR ('d', 112, struct v4l2_routing)
 
+struct v4l2_crystal_freq {
+        u32 freq;       /* frequency in Hz of the crystal */
+        u32 flags;      /* device specific flags */
+};
+
+/* Sets the frequency of the crystal used to generate the clocks.
+   An extra flags field allows device specific configuration regarding
+   clock frequency dividers, etc. If not used, then set flags to 0.
+   If the frequency is not supported, then -EINVAL is returned. */
+#define VIDIOC_INT_S_CRYSTAL_FREQ       _IOW ('d', 113, struct v4l2_crystal_freq)
+
 #endif /* V4L2_COMMON_H_ */
diff --git a/include/media/v4l2-dev.h b/include/media/v4l2-dev.h
new file mode 100644
index 000000000000..a1b473190e65
--- /dev/null
+++ b/include/media/v4l2-dev.h
@@ -0,0 +1,375 @@
+/*
+ *
+ *      V 4 L 2   D R I V E R   H E L P E R   A P I
+ *
+ * Moved from videodev2.h
+ *
+ *      Some commonly needed functions for drivers (v4l2-common.o module)
+ */
+#ifndef _V4L2_DEV_H
+#define _V4L2_DEV_H
+
+#define OBSOLETE_OWNER 1 /* to be removed soon */
+
+#include <linux/poll.h>
+#include <linux/fs.h>
+#include <linux/device.h>
+#include <linux/mutex.h>
+#include <linux/compiler.h> /* need __user */
+#ifdef CONFIG_VIDEO_V4L1
+#include <linux/videodev.h>
+#else
+#include <linux/videodev2.h>
+#endif
+
+#include <linux/fs.h>
+
+#define VIDEO_MAJOR     81
+/* Minor device allocation */
+#define MINOR_VFL_TYPE_GRABBER_MIN   0
+#define MINOR_VFL_TYPE_GRABBER_MAX  63
+#define MINOR_VFL_TYPE_RADIO_MIN    64
+#define MINOR_VFL_TYPE_RADIO_MAX   127
+#define MINOR_VFL_TYPE_VTX_MIN     192
+#define MINOR_VFL_TYPE_VTX_MAX     223
+#define MINOR_VFL_TYPE_VBI_MIN     224
+#define MINOR_VFL_TYPE_VBI_MAX     255
+
+#define VFL_TYPE_GRABBER        0
+#define VFL_TYPE_VBI            1
+#define VFL_TYPE_RADIO          2
+#define VFL_TYPE_VTX            3
+
+/*  Video standard functions  */
+extern unsigned int v4l2_video_std_fps(struct v4l2_standard *vs);
+extern int v4l2_video_std_construct(struct v4l2_standard *vs,
+                                    int id, char *name);
+
+/* prority handling */
+struct v4l2_prio_state {
+        atomic_t prios[4];
+};
+int v4l2_prio_init(struct v4l2_prio_state *global);
+int v4l2_prio_change(struct v4l2_prio_state *global, enum v4l2_priority *local,
+                     enum v4l2_priority new);
+int v4l2_prio_open(struct v4l2_prio_state *global, enum v4l2_priority *local);
+int v4l2_prio_close(struct v4l2_prio_state *global, enum v4l2_priority *local);
+enum v4l2_priority v4l2_prio_max(struct v4l2_prio_state *global);
+int v4l2_prio_check(struct v4l2_prio_state *global, enum v4l2_priority *local);
+
+/* names for fancy debug output */
+extern char *v4l2_field_names[];
+extern char *v4l2_type_names[];
+
+/*  Compatibility layer interface  --  v4l1-compat module */
+typedef int (*v4l2_kioctl)(struct inode *inode, struct file *file,
+                           unsigned int cmd, void *arg);
+#ifdef CONFIG_VIDEO_V4L1_COMPAT
+int v4l_compat_translate_ioctl(struct inode *inode, struct file *file,
+                               int cmd, void *arg, v4l2_kioctl driver_ioctl);
+#else
+#define v4l_compat_translate_ioctl(inode,file,cmd,arg,ioctl) -EINVAL
+#endif
+
+/* 32 Bits compatibility layer for 64 bits processors */
+extern long v4l_compat_ioctl32(struct file *file, unsigned int cmd,
+                                unsigned long arg);
+
+/*
+ * Newer version of video_device, handled by videodev2.c
+ *      This version moves redundant code from video device code to
+ *      the common handler
+ */
+struct v4l2_tvnorm {
+        char          *name;
+        v4l2_std_id   id;
+
+        void          *priv_data;
+};
+
+struct video_device
+{
+        /* device ops */
+        const struct file_operations *fops;
+
+        /* device info */
+        struct device *dev;
+        char name[32];
+        int type;       /* v4l1 */
+        int type2;      /* v4l2 */
+        int hardware;
+        int minor;
+
+        int debug;      /* Activates debug level*/
+
+        /* Video standard vars */
+        int tvnormsize; /* Size of tvnorm array */
+        v4l2_std_id current_norm; /* Current tvnorm */
+        struct v4l2_tvnorm *tvnorms;
+
+        /* callbacks */
+        void (*release)(struct video_device *vfd);
+
+        /* ioctl callbacks */
+
+        /* VIDIOC_QUERYCAP handler */
+        int (*vidioc_querycap)(struct file *file, void *fh, struct v4l2_capability *cap);
+
+        /* Priority handling */
+        int (*vidioc_g_priority)   (struct file *file, void *fh,
+                                    enum v4l2_priority *p);
+        int (*vidioc_s_priority)   (struct file *file, void *fh,
+                                    enum v4l2_priority p);
+
+        /* VIDIOC_ENUM_FMT handlers */
+        int (*vidioc_enum_fmt_cap)         (struct file *file, void *fh,
+                                            struct v4l2_fmtdesc *f);
+        int (*vidioc_enum_fmt_overlay)     (struct file *file, void *fh,
+                                            struct v4l2_fmtdesc *f);
+        int (*vidioc_enum_fmt_vbi)         (struct file *file, void *fh,
+                                            struct v4l2_fmtdesc *f);
+        int (*vidioc_enum_fmt_vbi_capture) (struct file *file, void *fh,
+                                            struct v4l2_fmtdesc *f);
+        int (*vidioc_enum_fmt_video_output)(struct file *file, void *fh,
+                                            struct v4l2_fmtdesc *f);
+        int (*vidioc_enum_fmt_vbi_output)  (struct file *file, void *fh,
+                                            struct v4l2_fmtdesc *f);
+        int (*vidioc_enum_fmt_type_private)(struct file *file, void *fh,
+                                            struct v4l2_fmtdesc *f);
+
+        /* VIDIOC_G_FMT handlers */
+        int (*vidioc_g_fmt_cap)        (struct file *file, void *fh,
+                                        struct v4l2_format *f);
+        int (*vidioc_g_fmt_overlay)    (struct file *file, void *fh,
+                                        struct v4l2_format *f);
+        int (*vidioc_g_fmt_vbi)        (struct file *file, void *fh,
+                                        struct v4l2_format *f);
+        int (*vidioc_g_fmt_vbi_output) (struct file *file, void *fh,
+                                        struct v4l2_format *f);
+        int (*vidioc_g_fmt_vbi_capture)(struct file *file, void *fh,
+                                        struct v4l2_format *f);
+        int (*vidioc_g_fmt_video_output)(struct file *file, void *fh,
+                                        struct v4l2_format *f);
+        int (*vidioc_g_fmt_type_private)(struct file *file, void *fh,
+                                        struct v4l2_format *f);
+
+        /* VIDIOC_S_FMT handlers */
+        int (*vidioc_s_fmt_cap)        (struct file *file, void *fh,
+                                        struct v4l2_format *f);
+
+        int (*vidioc_s_fmt_overlay)    (struct file *file, void *fh,
+                                        struct v4l2_format *f);
+        int (*vidioc_s_fmt_vbi)        (struct file *file, void *fh,
+                                        struct v4l2_format *f);
+        int (*vidioc_s_fmt_vbi_output) (struct file *file, void *fh,
+                                        struct v4l2_format *f);
+        int (*vidioc_s_fmt_vbi_capture)(struct file *file, void *fh,
+                                        struct v4l2_format *f);
+        int (*vidioc_s_fmt_video_output)(struct file *file, void *fh,
+                                        struct v4l2_format *f);
+        int (*vidioc_s_fmt_type_private)(struct file *file, void *fh,
+                                        struct v4l2_format *f);
+
+        /* VIDIOC_TRY_FMT handlers */
+        int (*vidioc_try_fmt_cap)        (struct file *file, void *fh,
+                                          struct v4l2_format *f);
+        int (*vidioc_try_fmt_overlay)    (struct file *file, void *fh,
+                                          struct v4l2_format *f);
+        int (*vidioc_try_fmt_vbi)        (struct file *file, void *fh,
+                                          struct v4l2_format *f);
+        int (*vidioc_try_fmt_vbi_output) (struct file *file, void *fh,
+                                          struct v4l2_format *f);
+        int (*vidioc_try_fmt_vbi_capture)(struct file *file, void *fh,
+                                          struct v4l2_format *f);
+        int (*vidioc_try_fmt_video_output)(struct file *file, void *fh,
+                                          struct v4l2_format *f);
+        int (*vidioc_try_fmt_type_private)(struct file *file, void *fh,
+                                          struct v4l2_format *f);
+
+        /* Buffer handlers */
+        int (*vidioc_reqbufs) (struct file *file, void *fh, struct v4l2_requestbuffers *b);
+        int (*vidioc_querybuf)(struct file *file, void *fh, struct v4l2_buffer *b);
+        int (*vidioc_qbuf)    (struct file *file, void *fh, struct v4l2_buffer *b);
+        int (*vidioc_dqbuf)   (struct file *file, void *fh, struct v4l2_buffer *b);
+
+
+        int (*vidioc_overlay) (struct file *file, void *fh, unsigned int i);
+#ifdef HAVE_V4L1
+                        /* buffer type is struct vidio_mbuf * */
+        int (*vidiocgmbuf)  (struct file *file, void *fh, struct video_mbuf *p);
+#endif
+        int (*vidioc_g_fbuf)   (struct file *file, void *fh,
+                                struct v4l2_framebuffer *a);
+        int (*vidioc_s_fbuf)   (struct file *file, void *fh,
+                                struct v4l2_framebuffer *a);
+
+                /* Stream on/off */
+        int (*vidioc_streamon) (struct file *file, void *fh, enum v4l2_buf_type i);
+        int (*vidioc_streamoff)(struct file *file, void *fh, enum v4l2_buf_type i);
+
+                /* Standard handling
+                        G_STD and ENUMSTD are handled by videodev.c
+                 */
+        int (*vidioc_s_std)    (struct file *file, void *fh, v4l2_std_id a);
+        int (*vidioc_querystd) (struct file *file, void *fh, v4l2_std_id *a);
+
+                /* Input handling */
+        int (*vidioc_enum_input)(struct file *file, void *fh,
+                                 struct v4l2_input *inp);
+        int (*vidioc_g_input)   (struct file *file, void *fh, unsigned int *i);
+        int (*vidioc_s_input)   (struct file *file, void *fh, unsigned int i);
+
+                /* Output handling */
+        int (*vidioc_enumoutput) (struct file *file, void *fh,
+                                  struct v4l2_output *a);
+        int (*vidioc_g_output)   (struct file *file, void *fh, unsigned int *i);
+        int (*vidioc_s_output)   (struct file *file, void *fh, unsigned int i);
+
+                /* Control handling */
+        int (*vidioc_queryctrl)        (struct file *file, void *fh,
+                                        struct v4l2_queryctrl *a);
+        int (*vidioc_g_ctrl)           (struct file *file, void *fh,
+                                        struct v4l2_control *a);
+        int (*vidioc_s_ctrl)           (struct file *file, void *fh,
+                                        struct v4l2_control *a);
+        int (*vidioc_g_ext_ctrls)      (struct file *file, void *fh,
+                                        struct v4l2_ext_controls *a);
+        int (*vidioc_s_ext_ctrls)      (struct file *file, void *fh,
+                                        struct v4l2_ext_controls *a);
+        int (*vidioc_try_ext_ctrls)    (struct file *file, void *fh,
+                                        struct v4l2_ext_controls *a);
+        int (*vidioc_querymenu)        (struct file *file, void *fh,
+                                        struct v4l2_querymenu *a);
+
+        /* Audio ioctls */
+        int (*vidioc_enumaudio)        (struct file *file, void *fh,
+                                        struct v4l2_audio *a);
+        int (*vidioc_g_audio)          (struct file *file, void *fh,
+                                        struct v4l2_audio *a);
+        int (*vidioc_s_audio)          (struct file *file, void *fh,
+                                        struct v4l2_audio *a);
+
+        /* Audio out ioctls */
+        int (*vidioc_enumaudout)       (struct file *file, void *fh,
+                                        struct v4l2_audioout *a);
+        int (*vidioc_g_audout)         (struct file *file, void *fh,
+                                        struct v4l2_audioout *a);
+        int (*vidioc_s_audout)         (struct file *file, void *fh,
+                                        struct v4l2_audioout *a);
+        int (*vidioc_g_modulator)      (struct file *file, void *fh,
+                                        struct v4l2_modulator *a);
+        int (*vidioc_s_modulator)      (struct file *file, void *fh,
+                                        struct v4l2_modulator *a);
+        /* Crop ioctls */
+        int (*vidioc_cropcap)          (struct file *file, void *fh,
+                                        struct v4l2_cropcap *a);
+        int (*vidioc_g_crop)           (struct file *file, void *fh,
+                                        struct v4l2_crop *a);
+        int (*vidioc_s_crop)           (struct file *file, void *fh,
+                                        struct v4l2_crop *a);
+        /* Compression ioctls */
+        int (*vidioc_g_mpegcomp)       (struct file *file, void *fh,
+                                        struct v4l2_mpeg_compression *a);
+        int (*vidioc_s_mpegcomp)       (struct file *file, void *fh,
+                                        struct v4l2_mpeg_compression *a);
+        int (*vidioc_g_jpegcomp)       (struct file *file, void *fh,
+                                        struct v4l2_jpegcompression *a);
+        int (*vidioc_s_jpegcomp)       (struct file *file, void *fh,
+                                        struct v4l2_jpegcompression *a);
+
+        /* Stream type-dependent parameter ioctls */
+        int (*vidioc_g_parm)           (struct file *file, void *fh,
+                                        struct v4l2_streamparm *a);
+        int (*vidioc_s_parm)           (struct file *file, void *fh,
+                                        struct v4l2_streamparm *a);
+
+        /* Tuner ioctls */
+        int (*vidioc_g_tuner)          (struct file *file, void *fh,
+                                        struct v4l2_tuner *a);
+        int (*vidioc_s_tuner)          (struct file *file, void *fh,
+                                        struct v4l2_tuner *a);
+        int (*vidioc_g_frequency)      (struct file *file, void *fh,
+                                        struct v4l2_frequency *a);
+        int (*vidioc_s_frequency)      (struct file *file, void *fh,
+                                        struct v4l2_frequency *a);
+
+        /* Sliced VBI cap */
+        int (*vidioc_g_sliced_vbi_cap) (struct file *file, void *fh,
+                                        struct v4l2_sliced_vbi_cap *a);
+
+        /* Log status ioctl */
+        int (*vidioc_log_status)       (struct file *file, void *fh);
+
+
+#ifdef OBSOLETE_OWNER /* to be removed soon */
+/* obsolete -- fops->owner is used instead */
+struct module *owner;
+/* dev->driver_data will be used instead some day.
+        * Use the video_{get|set}_drvdata() helper functions,
+        * so the switch over will be transparent for you.
+        * Or use {pci|usb}_{get|set}_drvdata() directly. */
+void *priv;
+#endif
+
+        /* for videodev.c intenal usage -- please don't touch */
+        int users;                     /* video_exclusive_{open|close} ... */
+        struct mutex lock;             /* ... helper function uses these   */
+        char devfs_name[64];           /* devfs */
+        struct class_device class_dev; /* sysfs */
+};
+
+/* Version 2 functions */
+extern int video_register_device(struct video_device *vfd, int type, int nr);
+void video_unregister_device(struct video_device *);
+extern int video_ioctl2(struct inode *inode, struct file *file,
+                          unsigned int cmd, unsigned long arg);
+
+/* helper functions to alloc / release struct video_device, the
+   later can be used for video_device->release() */
+struct video_device *video_device_alloc(void);
+void video_device_release(struct video_device *vfd);
+
+/* Include support for obsoleted stuff */
+extern int video_usercopy(struct inode *inode, struct file *file,
+                          unsigned int cmd, unsigned long arg,
+                          int (*func)(struct inode *inode, struct file *file,
+                                      unsigned int cmd, void *arg));
+
+
+#ifdef HAVE_V4L1
+#include <linux/mm.h>
+
+extern struct video_device* video_devdata(struct file*);
+
+#define to_video_device(cd) container_of(cd, struct video_device, class_dev)
+static inline void
+video_device_create_file(struct video_device *vfd,
+                         struct class_device_attribute *attr)
+{
+        class_device_create_file(&vfd->class_dev, attr);
+}
+static inline void
+video_device_remove_file(struct video_device *vfd,
+                         struct class_device_attribute *attr)
+{
+        class_device_remove_file(&vfd->class_dev, attr);
+}
+
+#ifdef OBSOLETE_OWNER /* to be removed soon */
+/* helper functions to access driver private data. */
+static inline void *video_get_drvdata(struct video_device *dev)
+{
+        return dev->priv;
+}
+
+static inline void video_set_drvdata(struct video_device *dev, void *data)
+{
+        dev->priv = data;
+}
+#endif
+
+extern int video_exclusive_open(struct inode *inode, struct file *file);
+extern int video_exclusive_release(struct inode *inode, struct file *file);
+#endif /* HAVE_V4L1 */
+
+#endif /* _V4L2_DEV_H */
diff --git a/include/media/video-buf-dvb.h b/include/media/video-buf-dvb.h
index b78d90fe629f..8233cafdeef6 100644
--- a/include/media/video-buf-dvb.h
+++ b/include/media/video-buf-dvb.h
@@ -26,7 +26,8 @@ struct videobuf_dvb {
 
 int videobuf_dvb_register(struct videobuf_dvb *dvb,
                           struct module *module,
-                          void *adapter_priv);
+                          void *adapter_priv,
+                          struct device *device);
 void videobuf_dvb_unregister(struct videobuf_dvb *dvb);
 
 /*
diff --git a/include/media/video-buf.h b/include/media/video-buf.h
index fff3fd0fbf94..1115a256969f 100644
--- a/include/media/video-buf.h
+++ b/include/media/video-buf.h
@@ -23,6 +23,7 @@
  */
 
 #include <linux/videodev2.h>
+#include <linux/poll.h>
 
 #define UNSET (-1U)
 
diff --git a/include/sound/tea575x-tuner.h b/include/sound/tea575x-tuner.h
index a4f554520197..b5067d3c2387 100644
--- a/include/sound/tea575x-tuner.h
+++ b/include/sound/tea575x-tuner.h
@@ -20,9 +20,10 @@
  *   along with this program; if not, write to the Free Software
  *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
  *
- */      
+ */
 
 #include <linux/videodev.h>
+#include <media/v4l2-dev.h>
 
 struct snd_tea575x;