638 files changed, 10098 insertions, 4143 deletions

diff --git a/include/acpi/acinterp.h b/include/acpi/acinterp.h
index ce7c9d653910..73967c8152d3 100644
--- a/include/acpi/acinterp.h
+++ b/include/acpi/acinterp.h
@@ -253,7 +253,8 @@ acpi_ex_release_mutex(union acpi_operand_object *obj_desc,
 
 void acpi_ex_release_all_mutexes(struct acpi_thread_state *thread);
 
-void acpi_ex_unlink_mutex(union acpi_operand_object *obj_desc);
+void acpi_ex_unlink_mutex(union acpi_operand_object *obj_desc,
+                          struct acpi_thread_state *thread);
 
 /*
  * exprep - ACPI AML execution - prep utilities
diff --git a/include/acpi/acobject.h b/include/acpi/acobject.h
index 04e9735a6742..5206d61d74a6 100644
--- a/include/acpi/acobject.h
+++ b/include/acpi/acobject.h
@@ -155,7 +155,7 @@ struct acpi_object_event {
 struct acpi_object_mutex {
         ACPI_OBJECT_COMMON_HEADER u8 sync_level;        /* 0-15, specified in Mutex() call */
         u16 acquisition_depth;  /* Allow multiple Acquires, same thread */
-        struct acpi_thread_state *owner_thread; /* Current owner of the mutex */
+        acpi_thread_id owner_thread_id; /* Current owner of the mutex */
         acpi_mutex os_mutex;    /* Actual OS synchronization object */
         union acpi_operand_object *prev;        /* Link for list of acquired mutexes */
         union acpi_operand_object *next;        /* Link for list of acquired mutexes */
diff --git a/include/acpi/acpi_drivers.h b/include/acpi/acpi_drivers.h
index 4dc8a5043ef0..f6275b0e66dd 100644
--- a/include/acpi/acpi_drivers.h
+++ b/include/acpi/acpi_drivers.h
@@ -105,12 +105,6 @@ int acpi_ec_ecdt_probe(void);
 
 int acpi_processor_set_thermal_limit(acpi_handle handle, int type);
 
-/* --------------------------------------------------------------------------
-                                    Hot Keys
-   -------------------------------------------------------------------------- */
-
-extern int acpi_specific_hotkey_enabled;
-
 /*--------------------------------------------------------------------------
                                   Dock Station
   -------------------------------------------------------------------------- */
@@ -122,10 +116,34 @@ extern int register_hotplug_dock_device(acpi_handle handle,
         acpi_notify_handler handler, void *context);
 extern void unregister_hotplug_dock_device(acpi_handle handle);
 #else
-#define is_dock_device(h)                       (0)
-#define register_dock_notifier(nb)              (-ENODEV)
-#define unregister_dock_notifier(nb)            do { } while(0)
-#define register_hotplug_dock_device(h1, h2, c) (-ENODEV)
-#define unregister_hotplug_dock_device(h)       do { } while(0)
+static inline int is_dock_device(acpi_handle handle)
+{
+        return 0;
+}
+static inline int register_dock_notifier(struct notifier_block *nb)
+{
+        return -ENODEV;
+}
+static inline void unregister_dock_notifier(struct notifier_block *nb)
+{
+}
+static inline int register_hotplug_dock_device(acpi_handle handle,
+                                acpi_notify_handler handler, void *context)
+{
+        return -ENODEV;
+}
+static inline void unregister_hotplug_dock_device(acpi_handle handle)
+{
+}
+#endif
+
+/*--------------------------------------------------------------------------
+                                  Suspend/Resume
+  -------------------------------------------------------------------------- */
+#ifdef CONFIG_ACPI_SLEEP
+extern int acpi_sleep_init(void);
+#else
+#define acpi_sleep_init() do {} while (0)
 #endif
+
 #endif /*__ACPI_DRIVERS_H__*/
diff --git a/include/acpi/acpiosxf.h b/include/acpi/acpiosxf.h
index 781394b9efe0..2785058c82ab 100644
--- a/include/acpi/acpiosxf.h
+++ b/include/acpi/acpiosxf.h
@@ -240,12 +240,6 @@ acpi_status
 acpi_os_validate_address(u8 space_id,
                          acpi_physical_address address, acpi_size length);
 
-u8 acpi_os_readable(void *pointer, acpi_size length);
-
-#ifdef ACPI_FUTURE_USAGE
-u8 acpi_os_writable(void *pointer, acpi_size length);
-#endif
-
 u64 acpi_os_get_timer(void);
 
 acpi_status acpi_os_signal(u32 function, void *info);
diff --git a/include/acpi/processor.h b/include/acpi/processor.h
index 7798d2a9f793..916c0102db5b 100644
--- a/include/acpi/processor.h
+++ b/include/acpi/processor.h
@@ -79,6 +79,7 @@ struct acpi_processor_power {
         u32 bm_activity;
         int count;
         struct acpi_processor_cx states[ACPI_PROCESSOR_MAX_POWER];
+        int timer_broadcast_on_state;
 };
 
 /* Performance Management */
diff --git a/include/asm-alpha/mman.h b/include/asm-alpha/mman.h
index 5f24c755f577..90d7c35d2867 100644
--- a/include/asm-alpha/mman.h
+++ b/include/asm-alpha/mman.h
@@ -49,7 +49,6 @@
 #define MADV_DOFORK     11              /* do inherit across fork */
 
 /* compatibility flags */
-#define MAP_ANON        MAP_ANONYMOUS
 #define MAP_FILE        0
 
 #endif /* __ALPHA_MMAN_H__ */
diff --git a/include/asm-alpha/percpu.h b/include/asm-alpha/percpu.h
index 48348fe34c19..651ebb141b24 100644
--- a/include/asm-alpha/percpu.h
+++ b/include/asm-alpha/percpu.h
@@ -1,6 +1,20 @@
 #ifndef __ALPHA_PERCPU_H
 #define __ALPHA_PERCPU_H
 
+/*
+ * Increase the per cpu area for Alpha so that
+ * modules using percpu area can load.
+ */
+#ifdef CONFIG_MODULES
+# define PERCPU_MODULE_RESERVE 8192
+#else
+# define PERCPU_MODULE_RESERVE 0
+#endif
+
+#define PERCPU_ENOUGH_ROOM \
+        (ALIGN(__per_cpu_end - __per_cpu_start, SMP_CACHE_BYTES) + \
+         PERCPU_MODULE_RESERVE)
+
 #include <asm-generic/percpu.h>
 
 #endif /* __ALPHA_PERCPU_H */
diff --git a/include/asm-alpha/termios.h b/include/asm-alpha/termios.h
index 1cfd27f0ad73..39e492c3bfa3 100644
--- a/include/asm-alpha/termios.h
+++ b/include/asm-alpha/termios.h
@@ -66,24 +66,6 @@ struct termio {
 #define _VEOL2  6
 #define _VSWTC  7
 
-/* line disciplines */
-#define N_TTY           0
-#define N_SLIP          1
-#define N_MOUSE         2
-#define N_PPP           3
-#define N_STRIP         4
-#define N_AX25          5
-#define N_X25           6       /* X.25 async */
-#define N_6PACK         7
-#define N_MASC          8       /* Reserved for Mobitex module <kaz@cafe.net> */
-#define N_R3964         9       /* Reserved for Simatic R3964 module */
-#define N_PROFIBUS_FDL  10      /* Reserved for Profibus <Dave@mvhi.com> */
-#define N_IRDA          11      /* Linux IrDa - http://irda.sourceforge.net/ */
-#define N_SMSBLOCK      12      /* SMS block mode - for talking to GSM data cards about SMS messages */
-#define N_HDLC          13      /* synchronous HDLC */
-#define N_SYNC_PPP      14
-#define N_HCI           15  /* Bluetooth HCI UART */
-
 #ifdef __KERNEL__
 /*      eof=^D          eol=\0          eol2=\0         erase=del
         werase=^W       kill=^U         reprint=^R      sxtc=\0
diff --git a/include/asm-arm/.gitignore b/include/asm-arm/.gitignore
new file mode 100644
index 000000000000..e02c15d158fc
--- /dev/null
+++ b/include/asm-arm/.gitignore
@@ -0,0 +1,2 @@
+arch
+mach-types.h
diff --git a/include/asm-arm/arch-aaec2000/entry-macro.S b/include/asm-arm/arch-aaec2000/entry-macro.S
index 1eb3503bd16e..83fdf68f6b7c 100644
--- a/include/asm-arm/arch-aaec2000/entry-macro.S
+++ b/include/asm-arm/arch-aaec2000/entry-macro.S
@@ -15,6 +15,12 @@
                 .macro  disable_fiq
                 .endm
 
+                .macro  get_irqnr_preamble, base, tmp
+                .endm
+
+                .macro  arch_ret_to_user, tmp1, tmp2
+                .endm
+
                 .macro  get_irqnr_and_base, irqnr, irqstat, base, tmp
                 mov     r4, #0xf8000000
                 add     r4, r4, #0x00000500
diff --git a/include/asm-arm/arch-at91rm9200/at91_aic.h b/include/asm-arm/arch-at91/at91_aic.h
index 267e69812e26..df44c12a12d4 100644
--- a/include/asm-arm/arch-at91rm9200/at91_aic.h
+++ b/include/asm-arm/arch-at91/at91_aic.h
@@ -1,5 +1,5 @@
 /*
- * include/asm-arm/arch-at91rm9200/at91_aic.h
+ * include/asm-arm/arch-at91/at91_aic.h
  *
  * Copyright (C) 2005 Ivan Kokshaysky
  * Copyright (C) SAN People
diff --git a/include/asm-arm/arch-at91rm9200/at91_dbgu.h b/include/asm-arm/arch-at91/at91_dbgu.h
index e4b8b27acfca..b0369e176f7b 100644
--- a/include/asm-arm/arch-at91rm9200/at91_dbgu.h
+++ b/include/asm-arm/arch-at91/at91_dbgu.h
@@ -1,5 +1,5 @@
 /*
- * include/asm-arm/arch-at91rm9200/at91_dbgu.h
+ * include/asm-arm/arch-at91/at91_dbgu.h
  *
  * Copyright (C) 2005 Ivan Kokshaysky
  * Copyright (C) SAN People
@@ -35,6 +35,20 @@
 #define         AT91_CIDR_NVPSIZ        (0xf  << 8)             /* Nonvolatile Program Memory Size */
 #define         AT91_CIDR_NVPSIZ2       (0xf  << 12)            /* Second Nonvolatile Program Memory Size */
 #define         AT91_CIDR_SRAMSIZ       (0xf  << 16)            /* Internal SRAM Size */
+#define                 AT91_CIDR_SRAMSIZ_1K    (1 << 16)
+#define                 AT91_CIDR_SRAMSIZ_2K    (2 << 16)
+#define                 AT91_CIDR_SRAMSIZ_112K  (4 << 16)
+#define                 AT91_CIDR_SRAMSIZ_4K    (5 << 16)
+#define                 AT91_CIDR_SRAMSIZ_80K   (6 << 16)
+#define                 AT91_CIDR_SRAMSIZ_160K  (7 << 16)
+#define                 AT91_CIDR_SRAMSIZ_8K    (8 << 16)
+#define                 AT91_CIDR_SRAMSIZ_16K   (9 << 16)
+#define                 AT91_CIDR_SRAMSIZ_32K   (10 << 16)
+#define                 AT91_CIDR_SRAMSIZ_64K   (11 << 16)
+#define                 AT91_CIDR_SRAMSIZ_128K  (12 << 16)
+#define                 AT91_CIDR_SRAMSIZ_256K  (13 << 16)
+#define                 AT91_CIDR_SRAMSIZ_96K   (14 << 16)
+#define                 AT91_CIDR_SRAMSIZ_512K  (15 << 16)
 #define         AT91_CIDR_ARCH          (0xff << 20)            /* Architecture Identifier */
 #define         AT91_CIDR_NVPTYP        (7    << 28)            /* Nonvolatile Program Memory Type */
 #define         AT91_CIDR_EXT           (1    << 31)            /* Extension Flag */
diff --git a/include/asm-arm/arch-at91rm9200/at91_ecc.h b/include/asm-arm/arch-at91/at91_ecc.h
index 5c564ede5c5d..ff93df516d6d 100644
--- a/include/asm-arm/arch-at91rm9200/at91_ecc.h
+++ b/include/asm-arm/arch-at91/at91_ecc.h
@@ -1,5 +1,5 @@
 /*
- * include/asm-arm/arch-at91rm9200/at91_ecc.h
+ * include/asm-arm/arch-at91/at91_ecc.h
  *
  * Error Corrected Code Controller (ECC) - System peripherals regsters.
  * Based on AT91SAM9260 datasheet revision B.
diff --git a/include/asm-arm/arch-at91rm9200/at91_lcdc.h b/include/asm-arm/arch-at91/at91_lcdc.h
index 9cbfcdd3c471..ab040a40d37b 100644
--- a/include/asm-arm/arch-at91rm9200/at91_lcdc.h
+++ b/include/asm-arm/arch-at91/at91_lcdc.h
@@ -1,5 +1,5 @@
 /*
- * include/asm-arm/arch-at91rm9200/at91_lcdc.h
+ * include/asm-arm/arch-at91/at91_lcdc.h
  *
  * LCD Controller (LCDC).
  * Based on AT91SAM9261 datasheet revision E.
diff --git a/include/asm-arm/arch-at91rm9200/at91_mci.h b/include/asm-arm/arch-at91/at91_mci.h
index 9a552cb743c0..40a9876b661a 100644
--- a/include/asm-arm/arch-at91rm9200/at91_mci.h
+++ b/include/asm-arm/arch-at91/at91_mci.h
@@ -1,5 +1,5 @@
 /*
- * include/asm-arm/arch-at91rm9200/at91_mci.h
+ * include/asm-arm/arch-at91/at91_mci.h
  *
  * Copyright (C) 2005 Ivan Kokshaysky
  * Copyright (C) SAN People
diff --git a/include/asm-arm/arch-at91rm9200/at91_pio.h b/include/asm-arm/arch-at91/at91_pio.h
index 680eaa1f5915..84c3866d309f 100644
--- a/include/asm-arm/arch-at91rm9200/at91_pio.h
+++ b/include/asm-arm/arch-at91/at91_pio.h
@@ -1,5 +1,5 @@
 /*
- * include/asm-arm/arch-at91rm9200/at91_pio.h
+ * include/asm-arm/arch-at91/at91_pio.h
  *
  * Copyright (C) 2005 Ivan Kokshaysky
  * Copyright (C) SAN People
diff --git a/include/asm-arm/arch-at91rm9200/at91_pit.h b/include/asm-arm/arch-at91/at91_pit.h
index 4a30d009c588..5026325a5ae4 100644
--- a/include/asm-arm/arch-at91rm9200/at91_pit.h
+++ b/include/asm-arm/arch-at91/at91_pit.h
@@ -1,5 +1,5 @@
 /*
- * include/asm-arm/arch-at91rm9200/at91_pit.h
+ * include/asm-arm/arch-at91/at91_pit.h
  *
  * Periodic Interval Timer (PIT) - System peripherals regsters.
  * Based on AT91SAM9261 datasheet revision D.
diff --git a/include/asm-arm/arch-at91rm9200/at91_pmc.h b/include/asm-arm/arch-at91/at91_pmc.h
index c3b489d09b6c..33ff5b6798ee 100644
--- a/include/asm-arm/arch-at91rm9200/at91_pmc.h
+++ b/include/asm-arm/arch-at91/at91_pmc.h
@@ -1,5 +1,5 @@
 /*
- * include/asm-arm/arch-at91rm9200/at91_pmc.h
+ * include/asm-arm/arch-at91/at91_pmc.h
  *
  * Copyright (C) 2005 Ivan Kokshaysky
  * Copyright (C) SAN People
diff --git a/include/asm-arm/arch-at91rm9200/at91_rstc.h b/include/asm-arm/arch-at91/at91_rstc.h
index 237d3c40b318..fb8d1618a231 100644
--- a/include/asm-arm/arch-at91rm9200/at91_rstc.h
+++ b/include/asm-arm/arch-at91/at91_rstc.h
@@ -1,5 +1,5 @@
 /*
- * include/asm-arm/arch-at91rm9200/at91_rstc.h
+ * include/asm-arm/arch-at91/at91_rstc.h
  *
  * Reset Controller (RSTC) - System peripherals regsters.
  * Based on AT91SAM9261 datasheet revision D.
@@ -17,7 +17,7 @@
 #define         AT91_RSTC_PROCRST       (1 << 0)                /* Processor Reset */
 #define         AT91_RSTC_PERRST        (1 << 2)                /* Peripheral Reset */
 #define         AT91_RSTC_EXTRST        (1 << 3)                /* External Reset */
-#define         AT91_RSTC_KEY           (0xff << 24)            /* KEY Password */
+#define         AT91_RSTC_KEY           (0xa5 << 24)            /* KEY Password */
 
 #define AT91_RSTC_SR            (AT91_RSTC + 0x04)      /* Reset Controller Status Register */
 #define         AT91_RSTC_URSTS         (1 << 0)                /* User Reset Status */
@@ -34,6 +34,5 @@
 #define         AT91_RSTC_URSTEN        (1 << 0)                /* User Reset Enable */
 #define         AT91_RSTC_URSTIEN       (1 << 4)                /* User Reset Interrupt Enable */
 #define         AT91_RSTC_ERSTL         (0xf << 8)              /* External Reset Length */
-#define         AT91_RSTC_KEY           (0xff << 24)            /* KEY Password */
 
 #endif
diff --git a/include/asm-arm/arch-at91rm9200/at91_rtc.h b/include/asm-arm/arch-at91/at91_rtc.h
index 095fe0883102..af9bd28174c0 100644
--- a/include/asm-arm/arch-at91rm9200/at91_rtc.h
+++ b/include/asm-arm/arch-at91/at91_rtc.h
@@ -1,5 +1,5 @@
 /*
- * include/asm-arm/arch-at91rm9200/at91_rtc.h
+ * include/asm-arm/arch-at91/at91_rtc.h
  *
  * Copyright (C) 2005 Ivan Kokshaysky
  * Copyright (C) SAN People
diff --git a/include/asm-arm/arch-at91rm9200/at91_rtt.h b/include/asm-arm/arch-at91/at91_rtt.h
index c6751ba3cccc..bae1103fbbb2 100644
--- a/include/asm-arm/arch-at91rm9200/at91_rtt.h
+++ b/include/asm-arm/arch-at91/at91_rtt.h
@@ -1,5 +1,5 @@
 /*
- * include/asm-arm/arch-at91rm9200/at91_rtt.h
+ * include/asm-arm/arch-at91/at91_rtt.h
  *
  * Real-time Timer (RTT) - System peripherals regsters.
  * Based on AT91SAM9261 datasheet revision D.
diff --git a/include/asm-arm/arch-at91rm9200/at91_shdwc.h b/include/asm-arm/arch-at91/at91_shdwc.h
index 0439250553c9..795fcc266228 100644
--- a/include/asm-arm/arch-at91rm9200/at91_shdwc.h
+++ b/include/asm-arm/arch-at91/at91_shdwc.h
@@ -1,5 +1,5 @@
 /*
- * include/asm-arm/arch-at91rm9200/at91_shdwc.h
+ * include/asm-arm/arch-at91/at91_shdwc.h
  *
  * Shutdown Controller (SHDWC) - System peripherals regsters.
  * Based on AT91SAM9261 datasheet revision D.
diff --git a/include/asm-arm/arch-at91rm9200/at91_spi.h b/include/asm-arm/arch-at91/at91_spi.h
index bec48ca89bba..f9b9a8464997 100644
--- a/include/asm-arm/arch-at91rm9200/at91_spi.h
+++ b/include/asm-arm/arch-at91/at91_spi.h
@@ -1,5 +1,5 @@
 /*
- * include/asm-arm/arch-at91rm9200/at91_spi.h
+ * include/asm-arm/arch-at91/at91_spi.h
  *
  * Copyright (C) 2005 Ivan Kokshaysky
  * Copyright (C) SAN People
diff --git a/include/asm-arm/arch-at91rm9200/at91_ssc.h b/include/asm-arm/arch-at91/at91_ssc.h
index 694bcaa8f7c2..0ecc73460b50 100644
--- a/include/asm-arm/arch-at91rm9200/at91_ssc.h
+++ b/include/asm-arm/arch-at91/at91_ssc.h
@@ -1,5 +1,5 @@
 /*
- * include/asm-arm/arch-at91rm9200/at91_ssc.h
+ * include/asm-arm/arch-at91/at91_ssc.h
  *
  * Copyright (C) SAN People
  *
diff --git a/include/asm-arm/arch-at91rm9200/at91_st.h b/include/asm-arm/arch-at91/at91_st.h
index 2432ddfc6c47..30446e2ea772 100644
--- a/include/asm-arm/arch-at91rm9200/at91_st.h
+++ b/include/asm-arm/arch-at91/at91_st.h
@@ -1,5 +1,5 @@
 /*
- * include/asm-arm/arch-at91rm9200/at91_st.h
+ * include/asm-arm/arch-at91/at91_st.h
  *
  * Copyright (C) 2005 Ivan Kokshaysky
  * Copyright (C) SAN People
diff --git a/include/asm-arm/arch-at91rm9200/at91_tc.h b/include/asm-arm/arch-at91/at91_tc.h
index 8d06eb078e1d..b85d3faeef5c 100644
--- a/include/asm-arm/arch-at91rm9200/at91_tc.h
+++ b/include/asm-arm/arch-at91/at91_tc.h
@@ -1,5 +1,5 @@
 /*
- * include/asm-arm/arch-at91rm9200/at91_tc.h
+ * include/asm-arm/arch-at91/at91_tc.h
  *
  * Copyright (C) SAN People
  *
diff --git a/include/asm-arm/arch-at91rm9200/at91_twi.h b/include/asm-arm/arch-at91/at91_twi.h
index cda914f1e740..ca9a90733456 100644
--- a/include/asm-arm/arch-at91rm9200/at91_twi.h
+++ b/include/asm-arm/arch-at91/at91_twi.h
@@ -1,5 +1,5 @@
 /*
- * include/asm-arm/arch-at91rm9200/at91_twi.h
+ * include/asm-arm/arch-at91/at91_twi.h
  *
  * Copyright (C) 2005 Ivan Kokshaysky
  * Copyright (C) SAN People
diff --git a/include/asm-arm/arch-at91rm9200/at91_wdt.h b/include/asm-arm/arch-at91/at91_wdt.h
index ac63e775772c..7251a344c740 100644
--- a/include/asm-arm/arch-at91rm9200/at91_wdt.h
+++ b/include/asm-arm/arch-at91/at91_wdt.h
@@ -1,5 +1,5 @@
 /*
- * include/asm-arm/arch-at91rm9200/at91_wdt.h
+ * include/asm-arm/arch-at91/at91_wdt.h
  *
  * Watchdog Timer (WDT) - System peripherals regsters.
  * Based on AT91SAM9261 datasheet revision D.
diff --git a/include/asm-arm/arch-at91rm9200/at91rm9200.h b/include/asm-arm/arch-at91/at91rm9200.h
index c569b6a21a42..a12ac8ab2ad0 100644
--- a/include/asm-arm/arch-at91rm9200/at91rm9200.h
+++ b/include/asm-arm/arch-at91/at91rm9200.h
@@ -1,5 +1,5 @@
 /*
- * include/asm-arm/arch-at91rm9200/at91rm9200.h
+ * include/asm-arm/arch-at91/at91rm9200.h
  *
  * Copyright (C) 2005 Ivan Kokshaysky
  * Copyright (C) SAN People
diff --git a/include/asm-arm/arch-at91rm9200/at91rm9200_emac.h b/include/asm-arm/arch-at91/at91rm9200_emac.h
index fbc091e61e2f..0c417af5fe7f 100644
--- a/include/asm-arm/arch-at91rm9200/at91rm9200_emac.h
+++ b/include/asm-arm/arch-at91/at91rm9200_emac.h
@@ -1,5 +1,5 @@
 /*
- * include/asm-arm/arch-at91rm9200/at91rm9200_emac.h
+ * include/asm-arm/arch-at91/at91rm9200_emac.h
  *
  * Copyright (C) 2005 Ivan Kokshaysky
  * Copyright (C) SAN People
diff --git a/include/asm-arm/arch-at91rm9200/at91rm9200_mc.h b/include/asm-arm/arch-at91/at91rm9200_mc.h
index 0c0d81480b3a..24d012939cc4 100644
--- a/include/asm-arm/arch-at91rm9200/at91rm9200_mc.h
+++ b/include/asm-arm/arch-at91/at91rm9200_mc.h
@@ -1,5 +1,5 @@
 /*
- * include/asm-arm/arch-at91rm9200/at91rm9200_mc.h
+ * include/asm-arm/arch-at91/at91rm9200_mc.h
  *
  * Copyright (C) 2005 Ivan Kokshaysky
  * Copyright (C) SAN People
diff --git a/include/asm-arm/arch-at91rm9200/at91sam9260.h b/include/asm-arm/arch-at91/at91sam9260.h
index 46f4dd65c035..2cadebc36af7 100644
--- a/include/asm-arm/arch-at91rm9200/at91sam9260.h
+++ b/include/asm-arm/arch-at91/at91sam9260.h
@@ -1,5 +1,5 @@
 /*
- * include/asm-arm/arch-at91rm9200/at91sam9260.h
+ * include/asm-arm/arch-at91/at91sam9260.h
  *
  * (C) 2006 Andrew Victor
  *
@@ -113,6 +113,10 @@
 
 #define AT91SAM9260_UHP_BASE    0x00500000      /* USB Host controller */
 
+#define AT91SAM9XE_FLASH_BASE   0x00200000      /* Internal FLASH base address */
+#define AT91SAM9XE_SRAM_BASE    0x00300000      /* Internal SRAM base address */
+
+
 #if 0
 /*
  * PIO pin definitions (peripheral A/B multiplexing).
diff --git a/include/asm-arm/arch-at91rm9200/at91sam9260_matrix.h b/include/asm-arm/arch-at91/at91sam9260_matrix.h
index 78f6b4917b8b..aacb1e976422 100644
--- a/include/asm-arm/arch-at91rm9200/at91sam9260_matrix.h
+++ b/include/asm-arm/arch-at91/at91sam9260_matrix.h
@@ -1,5 +1,5 @@
 /*
- * include/asm-arm/arch-at91rm9200/at91sam9260_matrix.h
+ * include/asm-arm/arch-at91/at91sam9260_matrix.h
  *
  * Memory Controllers (MATRIX, EBI) - System peripherals registers.
  * Based on AT91SAM9260 datasheet revision B.
@@ -18,7 +18,7 @@
 #define AT91_MATRIX_MCFG2       (AT91_MATRIX + 0x08)    /* Master Configuration Register 2 */
 #define AT91_MATRIX_MCFG3       (AT91_MATRIX + 0x0C)    /* Master Configuration Register 3 */
 #define AT91_MATRIX_MCFG4       (AT91_MATRIX + 0x10)    /* Master Configuration Register 4 */
-#define AT91_MATRIX_MCFG5       (AT91_MATRIX + 0x04)    /* Master Configuration Register 5 */
+#define AT91_MATRIX_MCFG5       (AT91_MATRIX + 0x14)    /* Master Configuration Register 5 */
 #define         AT91_MATRIX_ULBT                (7 << 0)        /* Undefined Length Burst Type */
 #define                 AT91_MATRIX_ULBT_INFINITE       (0 << 0)
 #define                 AT91_MATRIX_ULBT_SINGLE         (1 << 0)
diff --git a/include/asm-arm/arch-at91rm9200/at91sam9261.h b/include/asm-arm/arch-at91/at91sam9261.h
index 8d39672d5b82..01b58ffe2e27 100644
--- a/include/asm-arm/arch-at91rm9200/at91sam9261.h
+++ b/include/asm-arm/arch-at91/at91sam9261.h
@@ -1,5 +1,5 @@
 /*
- * include/asm-arm/arch-at91rm9200/at91sam9261.h
+ * include/asm-arm/arch-at91/at91sam9261.h
  *
  * Copyright (C) SAN People
  *
diff --git a/include/asm-arm/arch-at91rm9200/at91sam9261_matrix.h b/include/asm-arm/arch-at91/at91sam9261_matrix.h
index ec88efabbe6c..6f072421be5b 100644
--- a/include/asm-arm/arch-at91rm9200/at91sam9261_matrix.h
+++ b/include/asm-arm/arch-at91/at91sam9261_matrix.h
@@ -1,5 +1,5 @@
 /*
- * include/asm-arm/arch-at91rm9200/at91sam9261_matrix.h
+ * include/asm-arm/arch-at91/at91sam9261_matrix.h
  *
  * Memory Controllers (MATRIX, EBI) - System peripherals registers.
  * Based on AT91SAM9261 datasheet revision D.
diff --git a/include/asm-arm/arch-at91/at91sam9263.h b/include/asm-arm/arch-at91/at91sam9263.h
new file mode 100644
index 000000000000..f4af68ae0ea9
--- /dev/null
+++ b/include/asm-arm/arch-at91/at91sam9263.h
@@ -0,0 +1,131 @@
+/*
+ * include/asm-arm/arch-at91/at91sam9263.h
+ *
+ * (C) 2007 Atmel Corporation.
+ *
+ * Common definitions.
+ * Based on AT91SAM9263 datasheet revision B (Preliminary).
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#ifndef AT91SAM9263_H
+#define AT91SAM9263_H
+
+/*
+ * Peripheral identifiers/interrupts.
+ */
+#define AT91_ID_FIQ             0       /* Advanced Interrupt Controller (FIQ) */
+#define AT91_ID_SYS             1       /* System Peripherals */
+#define AT91SAM9263_ID_PIOA     2       /* Parallel IO Controller A */
+#define AT91SAM9263_ID_PIOB     3       /* Parallel IO Controller B */
+#define AT91SAM9263_ID_PIOCDE   4       /* Parallel IO Controller C, D and E */
+#define AT91SAM9263_ID_US0      7       /* USART 0 */
+#define AT91SAM9263_ID_US1      8       /* USART 1 */
+#define AT91SAM9263_ID_US2      9       /* USART 2 */
+#define AT91SAM9263_ID_MCI0     10      /* Multimedia Card Interface 0 */
+#define AT91SAM9263_ID_MCI1     11      /* Multimedia Card Interface 1 */
+#define AT91SAM9263_ID_CAN      12      /* CAN */
+#define AT91SAM9263_ID_TWI      13      /* Two-Wire Interface */
+#define AT91SAM9263_ID_SPI0     14      /* Serial Peripheral Interface 0 */
+#define AT91SAM9263_ID_SPI1     15      /* Serial Peripheral Interface 1 */
+#define AT91SAM9263_ID_SSC0     16      /* Serial Synchronous Controller 0 */
+#define AT91SAM9263_ID_SSC1     17      /* Serial Synchronous Controller 1 */
+#define AT91SAM9263_ID_AC97C    18      /* AC97 Controller */
+#define AT91SAM9263_ID_TCB      19      /* Timer Counter 0, 1 and 2 */
+#define AT91SAM9263_ID_PWMC     20      /* Pulse Width Modulation Controller */
+#define AT91SAM9263_ID_EMAC     21      /* Ethernet */
+#define AT91SAM9263_ID_2DGE     23      /* 2D Graphic Engine */
+#define AT91SAM9263_ID_UDP      24      /* USB Device Port */
+#define AT91SAM9263_ID_ISI      25      /* Image Sensor Interface */
+#define AT91SAM9263_ID_LCDC     26      /* LCD Controller */
+#define AT91SAM9263_ID_DMA      27      /* DMA Controller */
+#define AT91SAM9263_ID_UHP      29      /* USB Host port */
+#define AT91SAM9263_ID_IRQ0     30      /* Advanced Interrupt Controller (IRQ0) */
+#define AT91SAM9263_ID_IRQ1     31      /* Advanced Interrupt Controller (IRQ1) */
+
+
+/*
+ * User Peripheral physical base addresses.
+ */
+#define AT91SAM9263_BASE_UDP            0xfff78000
+#define AT91SAM9263_BASE_TCB0           0xfff7c000
+#define AT91SAM9263_BASE_TC0            0xfff7c000
+#define AT91SAM9263_BASE_TC1            0xfff7c040
+#define AT91SAM9263_BASE_TC2            0xfff7c080
+#define AT91SAM9263_BASE_MCI0           0xfff80000
+#define AT91SAM9263_BASE_MCI1           0xfff84000
+#define AT91SAM9263_BASE_TWI            0xfff88000
+#define AT91SAM9263_BASE_US0            0xfff8c000
+#define AT91SAM9263_BASE_US1            0xfff90000
+#define AT91SAM9263_BASE_US2            0xfff94000
+#define AT91SAM9263_BASE_SSC0           0xfff98000
+#define AT91SAM9263_BASE_SSC1           0xfff9c000
+#define AT91SAM9263_BASE_AC97C          0xfffa0000
+#define AT91SAM9263_BASE_SPI0           0xfffa4000
+#define AT91SAM9263_BASE_SPI1           0xfffa8000
+#define AT91SAM9263_BASE_CAN            0xfffac000
+#define AT91SAM9263_BASE_PWMC           0xfffb8000
+#define AT91SAM9263_BASE_EMAC           0xfffbc000
+#define AT91SAM9263_BASE_ISI            0xfffc4000
+#define AT91SAM9263_BASE_2DGE           0xfffc8000
+#define AT91_BASE_SYS                   0xffffe000
+
+/*
+ * System Peripherals (offset from AT91_BASE_SYS)
+ */
+#define AT91_ECC0       (0xffffe000 - AT91_BASE_SYS)
+#define AT91_SDRAMC0    (0xffffe200 - AT91_BASE_SYS)
+#define AT91_SMC0       (0xffffe400 - AT91_BASE_SYS)
+#define AT91_ECC1       (0xffffe600 - AT91_BASE_SYS)
+#define AT91_SDRAMC1    (0xffffe800 - AT91_BASE_SYS)
+#define AT91_SMC1       (0xffffea00 - AT91_BASE_SYS)
+#define AT91_MATRIX     (0xffffec00 - AT91_BASE_SYS)
+#define AT91_CCFG       (0xffffed10 - AT91_BASE_SYS)
+#define AT91_DBGU       (0xffffee00 - AT91_BASE_SYS)
+#define AT91_AIC        (0xfffff000 - AT91_BASE_SYS)
+#define AT91_PIOA       (0xfffff200 - AT91_BASE_SYS)
+#define AT91_PIOB       (0xfffff400 - AT91_BASE_SYS)
+#define AT91_PIOC       (0xfffff600 - AT91_BASE_SYS)
+#define AT91_PIOD       (0xfffff800 - AT91_BASE_SYS)
+#define AT91_PIOE       (0xfffffa00 - AT91_BASE_SYS)
+#define AT91_PMC        (0xfffffc00 - AT91_BASE_SYS)
+#define AT91_RSTC       (0xfffffd00 - AT91_BASE_SYS)
+#define AT91_SHDWC      (0xfffffd10 - AT91_BASE_SYS)
+#define AT91_RTT0       (0xfffffd20 - AT91_BASE_SYS)
+#define AT91_PIT        (0xfffffd30 - AT91_BASE_SYS)
+#define AT91_WDT        (0xfffffd40 - AT91_BASE_SYS)
+#define AT91_RTT1       (0xfffffd50 - AT91_BASE_SYS)
+#define AT91_GPBR       (0xfffffd60 - AT91_BASE_SYS)
+
+#define AT91_SMC        AT91_SMC0
+
+/*
+ * Internal Memory.
+ */
+#define AT91SAM9263_SRAM0_BASE  0x00300000      /* Internal SRAM 0 base address */
+#define AT91SAM9263_SRAM0_SIZE  (80 * SZ_1K)    /* Internal SRAM 0 size (80Kb) */
+
+#define AT91SAM9263_ROM_BASE    0x00400000      /* Internal ROM base address */
+#define AT91SAM9263_ROM_SIZE    SZ_128K         /* Internal ROM size (128Kb) */
+
+#define AT91SAM9263_SRAM1_BASE  0x00500000      /* Internal SRAM 1 base address */
+#define AT91SAM9263_SRAM1_SIZE  SZ_16K          /* Internal SRAM 1 size (16Kb) */
+
+#define AT91SAM9263_LCDC_BASE   0x00700000      /* LCD Controller */
+#define AT91SAM9263_DMAC_BASE   0x00800000      /* DMA Controller */
+#define AT91SAM9263_UHP_BASE    0x00a00000      /* USB Host controller */
+
+#if 0
+/*
+ * PIO pin definitions (peripheral A/B multiplexing).
+ */
+
+// TODO: Add
+
+#endif
+
+#endif
diff --git a/include/asm-arm/arch-at91/at91sam9263_matrix.h b/include/asm-arm/arch-at91/at91sam9263_matrix.h
new file mode 100644
index 000000000000..6fc6e4be624e
--- /dev/null
+++ b/include/asm-arm/arch-at91/at91sam9263_matrix.h
@@ -0,0 +1,129 @@
+/*
+ * include/asm-arm/arch-at91/at91sam9263_matrix.h
+ *
+ *  Copyright (C) 2006 Atmel Corporation.
+ *
+ * Memory Controllers (MATRIX, EBI) - System peripherals registers.
+ * Based on AT91SAM9263 datasheet revision B (Preliminary).
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#ifndef AT91SAM9263_MATRIX_H
+#define AT91SAM9263_MATRIX_H
+
+#define AT91_MATRIX_MCFG0       (AT91_MATRIX + 0x00)    /* Master Configuration Register 0 */
+#define AT91_MATRIX_MCFG1       (AT91_MATRIX + 0x04)    /* Master Configuration Register 1 */
+#define AT91_MATRIX_MCFG2       (AT91_MATRIX + 0x08)    /* Master Configuration Register 2 */
+#define AT91_MATRIX_MCFG3       (AT91_MATRIX + 0x0C)    /* Master Configuration Register 3 */
+#define AT91_MATRIX_MCFG4       (AT91_MATRIX + 0x10)    /* Master Configuration Register 4 */
+#define AT91_MATRIX_MCFG5       (AT91_MATRIX + 0x14)    /* Master Configuration Register 5 */
+#define AT91_MATRIX_MCFG6       (AT91_MATRIX + 0x18)    /* Master Configuration Register 6 */
+#define AT91_MATRIX_MCFG7       (AT91_MATRIX + 0x1C)    /* Master Configuration Register 7 */
+#define AT91_MATRIX_MCFG8       (AT91_MATRIX + 0x20)    /* Master Configuration Register 8 */
+#define         AT91_MATRIX_ULBT        (7 << 0)        /* Undefined Length Burst Type */
+#define                 AT91_MATRIX_ULBT_INFINITE       (0 << 0)
+#define                 AT91_MATRIX_ULBT_SINGLE         (1 << 0)
+#define                 AT91_MATRIX_ULBT_FOUR           (2 << 0)
+#define                 AT91_MATRIX_ULBT_EIGHT          (3 << 0)
+#define                 AT91_MATRIX_ULBT_SIXTEEN        (4 << 0)
+
+#define AT91_MATRIX_SCFG0       (AT91_MATRIX + 0x40)    /* Slave Configuration Register 0 */
+#define AT91_MATRIX_SCFG1       (AT91_MATRIX + 0x44)    /* Slave Configuration Register 1 */
+#define AT91_MATRIX_SCFG2       (AT91_MATRIX + 0x48)    /* Slave Configuration Register 2 */
+#define AT91_MATRIX_SCFG3       (AT91_MATRIX + 0x4C)    /* Slave Configuration Register 3 */
+#define AT91_MATRIX_SCFG4       (AT91_MATRIX + 0x50)    /* Slave Configuration Register 4 */
+#define AT91_MATRIX_SCFG5       (AT91_MATRIX + 0x54)    /* Slave Configuration Register 5 */
+#define AT91_MATRIX_SCFG6       (AT91_MATRIX + 0x58)    /* Slave Configuration Register 6 */
+#define AT91_MATRIX_SCFG7       (AT91_MATRIX + 0x5C)    /* Slave Configuration Register 7 */
+#define         AT91_MATRIX_SLOT_CYCLE          (0xff << 0)     /* Maximum Number of Allowed Cycles for a Burst */
+#define         AT91_MATRIX_DEFMSTR_TYPE        (3    << 16)    /* Default Master Type */
+#define                 AT91_MATRIX_DEFMSTR_TYPE_NONE   (0 << 16)
+#define                 AT91_MATRIX_DEFMSTR_TYPE_LAST   (1 << 16)
+#define                 AT91_MATRIX_DEFMSTR_TYPE_FIXED  (2 << 16)
+#define         AT91_MATRIX_FIXED_DEFMSTR       (7    << 18)    /* Fixed Index of Default Master */
+#define         AT91_MATRIX_ARBT                (3    << 24)    /* Arbitration Type */
+#define                 AT91_MATRIX_ARBT_ROUND_ROBIN    (0 << 24)
+#define                 AT91_MATRIX_ARBT_FIXED_PRIORITY (1 << 24)
+
+#define AT91_MATRIX_PRAS0       (AT91_MATRIX + 0x80)    /* Priority Register A for Slave 0 */
+#define AT91_MATRIX_PRBS0       (AT91_MATRIX + 0x84)    /* Priority Register B for Slave 0 */
+#define AT91_MATRIX_PRAS1       (AT91_MATRIX + 0x88)    /* Priority Register A for Slave 1 */
+#define AT91_MATRIX_PRBS1       (AT91_MATRIX + 0x8C)    /* Priority Register B for Slave 1 */
+#define AT91_MATRIX_PRAS2       (AT91_MATRIX + 0x90)    /* Priority Register A for Slave 2 */
+#define AT91_MATRIX_PRBS2       (AT91_MATRIX + 0x94)    /* Priority Register B for Slave 2 */
+#define AT91_MATRIX_PRAS3       (AT91_MATRIX + 0x98)    /* Priority Register A for Slave 3 */
+#define AT91_MATRIX_PRBS3       (AT91_MATRIX + 0x9C)    /* Priority Register B for Slave 3 */
+#define AT91_MATRIX_PRAS4       (AT91_MATRIX + 0xA0)    /* Priority Register A for Slave 4 */
+#define AT91_MATRIX_PRBS4       (AT91_MATRIX + 0xA4)    /* Priority Register B for Slave 4 */
+#define AT91_MATRIX_PRAS5       (AT91_MATRIX + 0xA8)    /* Priority Register A for Slave 5 */
+#define AT91_MATRIX_PRBS5       (AT91_MATRIX + 0xAC)    /* Priority Register B for Slave 5 */
+#define AT91_MATRIX_PRAS6       (AT91_MATRIX + 0xB0)    /* Priority Register A for Slave 6 */
+#define AT91_MATRIX_PRBS6       (AT91_MATRIX + 0xB4)    /* Priority Register B for Slave 6 */
+#define AT91_MATRIX_PRAS7       (AT91_MATRIX + 0xB8)    /* Priority Register A for Slave 7 */
+#define AT91_MATRIX_PRBS7       (AT91_MATRIX + 0xBC)    /* Priority Register B for Slave 7 */
+#define         AT91_MATRIX_M0PR                (3 << 0)        /* Master 0 Priority */
+#define         AT91_MATRIX_M1PR                (3 << 4)        /* Master 1 Priority */
+#define         AT91_MATRIX_M2PR                (3 << 8)        /* Master 2 Priority */
+#define         AT91_MATRIX_M3PR                (3 << 12)       /* Master 3 Priority */
+#define         AT91_MATRIX_M4PR                (3 << 16)       /* Master 4 Priority */
+#define         AT91_MATRIX_M5PR                (3 << 20)       /* Master 5 Priority */
+#define         AT91_MATRIX_M6PR                (3 << 24)       /* Master 6 Priority */
+#define         AT91_MATRIX_M7PR                (3 << 28)       /* Master 7 Priority */
+#define         AT91_MATRIX_M8PR                (3 << 0)        /* Master 8 Priority (in Register B) */
+
+#define AT91_MATRIX_MRCR        (AT91_MATRIX + 0x100)   /* Master Remap Control Register */
+#define         AT91_MATRIX_RCB0                (1 << 0)        /* Remap Command for AHB Master 0 (ARM926EJ-S Instruction Master) */
+#define         AT91_MATRIX_RCB1                (1 << 1)        /* Remap Command for AHB Master 1 (ARM926EJ-S Data Master) */
+#define         AT91_MATRIX_RCB2                (1 << 2)
+#define         AT91_MATRIX_RCB3                (1 << 3)
+#define         AT91_MATRIX_RCB4                (1 << 4)
+#define         AT91_MATRIX_RCB5                (1 << 5)
+#define         AT91_MATRIX_RCB6                (1 << 6)
+#define         AT91_MATRIX_RCB7                (1 << 7)
+#define         AT91_MATRIX_RCB8                (1 << 8)
+
+#define AT91_MATRIX_TCMR        (AT91_MATRIX + 0x114)   /* TCM Configuration Register */
+#define         AT91_MATRIX_ITCM_SIZE           (0xf << 0)      /* Size of ITCM enabled memory block */
+#define                 AT91_MATRIX_ITCM_0              (0 << 0)
+#define                 AT91_MATRIX_ITCM_16             (5 << 0)
+#define                 AT91_MATRIX_ITCM_32             (6 << 0)
+#define         AT91_MATRIX_DTCM_SIZE           (0xf << 4)      /* Size of DTCM enabled memory block */
+#define                 AT91_MATRIX_DTCM_0              (0 << 4)
+#define                 AT91_MATRIX_DTCM_16             (5 << 4)
+#define                 AT91_MATRIX_DTCM_32             (6 << 4)
+
+#define AT91_MATRIX_EBI0CSA     (AT91_MATRIX + 0x120)   /* EBI0 Chip Select Assignment Register */
+#define         AT91_MATRIX_EBI0_CS1A           (1 << 1)        /* Chip Select 1 Assignment */
+#define                 AT91_MATRIX_EBI0_CS1A_SMC               (0 << 1)
+#define                 AT91_MATRIX_EBI0_CS1A_SDRAMC            (1 << 1)
+#define         AT91_MATRIX_EBI0_CS3A           (1 << 3)        /* Chip Select 3 Assignment */
+#define                 AT91_MATRIX_EBI0_CS3A_SMC               (0 << 3)
+#define                 AT91_MATRIX_EBI0_CS3A_SMC_SMARTMEDIA    (1 << 3)
+#define         AT91_MATRIX_EBI0_CS4A           (1 << 4)        /* Chip Select 4 Assignment */
+#define                 AT91_MATRIX_EBI0_CS4A_SMC               (0 << 4)
+#define                 AT91_MATRIX_EBI0_CS4A_SMC_CF1           (1 << 4)
+#define         AT91_MATRIX_EBI0_CS5A           (1 << 5)        /* Chip Select 5 Assignment */
+#define                 AT91_MATRIX_EBI0_CS5A_SMC               (0 << 5)
+#define                 AT91_MATRIX_EBI0_CS5A_SMC_CF2           (1 << 5)
+#define         AT91_MATRIX_EBI0_DBPUC          (1 << 8)        /* Data Bus Pull-up Configuration */
+#define         AT91_MATRIX_EBI0_VDDIOMSEL      (1 << 16)       /* Memory voltage selection */
+#define                 AT91_MATRIX_EBI0_VDDIOMSEL_1_8V         (0 << 16)
+#define                 AT91_MATRIX_EBI0_VDDIOMSEL_3_3V         (1 << 16)
+
+#define AT91_MATRIX_EBI1CSA     (AT91_MATRIX + 0x124)   /* EBI1 Chip Select Assignment Register */
+#define         AT91_MATRIX_EBI1_CS1A           (1 << 1)        /* Chip Select 1 Assignment */
+#define                 AT91_MATRIX_EBI1_CS1A_SMC               (0 << 1)
+#define                 AT91_MATRIX_EBI1_CS1A_SDRAMC            (1 << 1)
+#define         AT91_MATRIX_EBI1_CS2A           (1 << 3)        /* Chip Select 3 Assignment */
+#define                 AT91_MATRIX_EBI1_CS2A_SMC               (0 << 3)
+#define                 AT91_MATRIX_EBI1_CS2A_SMC_SMARTMEDIA    (1 << 3)
+#define         AT91_MATRIX_EBI1_DBPUC          (1 << 8)        /* Data Bus Pull-up Configuration */
+#define         AT91_MATRIX_EBI1_VDDIOMSEL      (1 << 16)       /* Memory voltage selection */
+#define                 AT91_MATRIX_EBI1_VDDIOMSEL_1_8V         (0 << 16)
+#define                 AT91_MATRIX_EBI1_VDDIOMSEL_3_3V         (1 << 16)
+
+#endif
diff --git a/include/asm-arm/arch-at91rm9200/at91sam926x_mc.h b/include/asm-arm/arch-at91/at91sam926x_mc.h
index 972e7531c7f4..d82631c251f1 100644
--- a/include/asm-arm/arch-at91rm9200/at91sam926x_mc.h
+++ b/include/asm-arm/arch-at91/at91sam926x_mc.h
@@ -1,5 +1,5 @@
 /*
- * include/asm-arm/arch-at91rm9200/at91sam926x_mc.h
+ * include/asm-arm/arch-at91/at91sam926x_mc.h
  *
  * Memory Controllers (SMC, SDRAMC) - System peripherals registers.
  * Based on AT91SAM9261 datasheet revision D.
@@ -131,4 +131,11 @@
 #define                 AT91_SMC_PS_16                  (2 << 28)
 #define                 AT91_SMC_PS_32                  (3 << 28)
 
+#if defined(AT91_SMC1)          /* The AT91SAM9263 has 2 Static Memory contollers */
+#define AT91_SMC1_SETUP(n)      (AT91_SMC1 + 0x00 + ((n)*0x10)) /* Setup Register for CS n */
+#define AT91_SMC1_PULSE(n)      (AT91_SMC1 + 0x04 + ((n)*0x10)) /* Pulse Register for CS n */
+#define AT91_SMC1_CYCLE(n)      (AT91_SMC1 + 0x08 + ((n)*0x10)) /* Cycle Register for CS n */
+#define AT91_SMC1_MODE(n)       (AT91_SMC1 + 0x0c + ((n)*0x10)) /* Mode Register for CS n */
+#endif
+
 #endif
diff --git a/include/asm-arm/arch-at91rm9200/board.h b/include/asm-arm/arch-at91/board.h
index 768e0fc6aa2f..7b9903c2c447 100644
--- a/include/asm-arm/arch-at91rm9200/board.h
+++ b/include/asm-arm/arch-at91/board.h
@@ -1,5 +1,5 @@
 /*
- * include/asm-arm/arch-at91rm9200/board.h
+ * include/asm-arm/arch-at91/board.h
  *
  *  Copyright (C) 2005 HP Labs
  *
@@ -60,7 +60,7 @@ struct at91_mmc_data {
         u8              wp_pin;         /* (SD) writeprotect detect */
         u8              vcc_pin;        /* power switching (high == on) */
 };
-extern void __init at91_add_device_mmc(struct at91_mmc_data *data);
+extern void __init at91_add_device_mmc(short mmc_id, struct at91_mmc_data *data);
 
  /* Ethernet */
 struct at91_eth_data {
@@ -69,9 +69,14 @@ struct at91_eth_data {
 };
 extern void __init at91_add_device_eth(struct at91_eth_data *data);
 
+#if defined(CONFIG_ARCH_AT91SAM9260) || defined(CONFIG_ARCH_AT91SAM9263)
+#define eth_platform_data       at91_eth_data
+#endif
+
  /* USB Host */
 struct at91_usbh_data {
         u8              ports;          /* number of ports on root hub */
+        u8              vbus_pin[];     /* port power-control pin */
 };
 extern void __init at91_add_device_usbh(struct at91_usbh_data *data);
 
diff --git a/include/asm-arm/arch-at91rm9200/cpu.h b/include/asm-arm/arch-at91/cpu.h
index 6f8d09b08692..d464ca58cdbc 100644
--- a/include/asm-arm/arch-at91rm9200/cpu.h
+++ b/include/asm-arm/arch-at91/cpu.h
@@ -1,5 +1,5 @@
 /*
- * include/asm-arm/arch-at91rm9200/cpu.h
+ * include/asm-arm/arch-at91/cpu.h
  *
  *  Copyright (C) 2006 SAN People
  *
@@ -20,7 +20,11 @@
 #define ARCH_ID_AT91RM9200      0x09290780
 #define ARCH_ID_AT91SAM9260     0x019803a0
 #define ARCH_ID_AT91SAM9261     0x019703a0
+#define ARCH_ID_AT91SAM9263     0x019607a0
 
+#define ARCH_ID_AT91SAM9XE128   0x329973a0
+#define ARCH_ID_AT91SAM9XE256   0x329a93a0
+#define ARCH_ID_AT91SAM9XE512   0x329aa3a0
 
 static inline unsigned long at91_cpu_identify(void)
 {
@@ -28,6 +32,16 @@ static inline unsigned long at91_cpu_identify(void)
 }
 
 
+#define ARCH_FAMILY_AT91X92     0x09200000
+#define ARCH_FAMILY_AT91SAM9    0x01900000
+#define ARCH_FAMILY_AT91SAM9XE  0x02900000
+
+static inline unsigned long at91_arch_identify(void)
+{
+        return (at91_sys_read(AT91_DBGU_CIDR) & AT91_CIDR_ARCH);
+}
+
+
 #ifdef CONFIG_ARCH_AT91RM9200
 #define cpu_is_at91rm9200()     (at91_cpu_identify() == ARCH_ID_AT91RM9200)
 #else
@@ -35,8 +49,10 @@ static inline unsigned long at91_cpu_identify(void)
 #endif
 
 #ifdef CONFIG_ARCH_AT91SAM9260
-#define cpu_is_at91sam9260()    (at91_cpu_identify() == ARCH_ID_AT91SAM9260)
+#define cpu_is_at91sam9xe()     (at91_arch_identify() == ARCH_FAMILY_AT91SAM9XE)
+#define cpu_is_at91sam9260()    ((at91_cpu_identify() == ARCH_ID_AT91SAM9260) || cpu_is_at91sam9xe())
 #else
+#define cpu_is_at91sam9xe()     (0)
 #define cpu_is_at91sam9260()    (0)
 #endif
 
@@ -46,4 +62,10 @@ static inline unsigned long at91_cpu_identify(void)
 #define cpu_is_at91sam9261()    (0)
 #endif
 
+#ifdef CONFIG_ARCH_AT91SAM9263
+#define cpu_is_at91sam9263()    (at91_cpu_identify() == ARCH_ID_AT91SAM9263)
+#else
+#define cpu_is_at91sam9263()    (0)
+#endif
+
 #endif
diff --git a/include/asm-arm/arch-at91/debug-macro.S b/include/asm-arm/arch-at91/debug-macro.S
new file mode 100644
index 000000000000..13e9f5e1d4ff
--- /dev/null
+++ b/include/asm-arm/arch-at91/debug-macro.S
@@ -0,0 +1,39 @@
+/*
+ * include/asm-arm/arch-at91/debug-macro.S
+ *
+ *  Copyright (C) 2003-2005 SAN People
+ *
+ * Debugging macro include header
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+*/
+
+#include <asm/hardware.h>
+#include <asm/arch/at91_dbgu.h>
+
+        .macro  addruart,rx
+        mrc     p15, 0, \rx, c1, c0
+        tst     \rx, #1                                         @ MMU enabled?
+        ldreq   \rx, =(AT91_BASE_SYS + AT91_DBGU)               @ System peripherals (phys address)
+        ldrne   \rx, =(AT91_VA_BASE_SYS + AT91_DBGU)            @ System peripherals (virt address)
+        .endm
+
+        .macro  senduart,rd,rx
+        strb    \rd, [\rx, #(AT91_DBGU_THR - AT91_DBGU)]        @ Write to Transmitter Holding Register
+        .endm
+
+        .macro  waituart,rd,rx
+1001:   ldr     \rd, [\rx, #(AT91_DBGU_SR - AT91_DBGU)]         @ Read Status Register
+        tst     \rd, #AT91_DBGU_TXRDY                           @ DBGU_TXRDY = 1 when ready to transmit
+        beq     1001b
+        .endm
+
+        .macro  busyuart,rd,rx
+1001:   ldr     \rd, [\rx, #(AT91_DBGU_SR - AT91_DBGU)]         @ Read Status Register
+        tst     \rd, #AT91_DBGU_TXEMPTY                         @ DBGU_TXEMPTY = 1 when transmission complete
+        beq     1001b
+        .endm
+
diff --git a/include/asm-arm/arch-at91rm9200/dma.h b/include/asm-arm/arch-at91/dma.h
index 22c1dfdd8da3..774565412beb 100644
--- a/include/asm-arm/arch-at91rm9200/dma.h
+++ b/include/asm-arm/arch-at91/dma.h
@@ -1,5 +1,5 @@
 /*
- * include/asm-arm/arch-at91rm9200/dma.h
+ * include/asm-arm/arch-at91/dma.h
  *
  *  Copyright (C) 2003 SAN People
  *
diff --git a/include/asm-arm/arch-at91/entry-macro.S b/include/asm-arm/arch-at91/entry-macro.S
new file mode 100644
index 000000000000..cc1d850a0788
--- /dev/null
+++ b/include/asm-arm/arch-at91/entry-macro.S
@@ -0,0 +1,32 @@
+/*
+ * include/asm-arm/arch-at91/entry-macro.S
+ *
+ *  Copyright (C) 2003-2005 SAN People
+ *
+ * Low-level IRQ helper macros for AT91RM9200 platforms
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2. This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+
+#include <asm/hardware.h>
+#include <asm/arch/at91_aic.h>
+
+        .macro  disable_fiq
+        .endm
+
+        .macro  get_irqnr_preamble, base, tmp
+        .endm
+
+        .macro  arch_ret_to_user, tmp1, tmp2
+        .endm
+
+        .macro  get_irqnr_and_base, irqnr, irqstat, base, tmp
+        ldr     \base, =(AT91_VA_BASE_SYS + AT91_AIC)           @ base virtual address of AIC peripheral
+        ldr     \irqnr, [\base, #(AT91_AIC_IVR - AT91_AIC)]     @ read IRQ vector register: de-asserts nIRQ to processor (and clears interrupt)
+        ldr     \irqstat, [\base, #(AT91_AIC_ISR - AT91_AIC)]   @ read interrupt source number
+        teq     \irqstat, #0                                    @ ISR is 0 when no current interrupt, or spurious interrupt
+        streq   \tmp, [\base, #(AT91_AIC_EOICR - AT91_AIC)]     @ not going to be handled further, then ACK it now.
+        .endm
+
diff --git a/include/asm-arm/arch-at91rm9200/gpio.h b/include/asm-arm/arch-at91/gpio.h
index a011d27876a2..98ad2114f43a 100644
--- a/include/asm-arm/arch-at91rm9200/gpio.h
+++ b/include/asm-arm/arch-at91/gpio.h
@@ -1,5 +1,5 @@
 /*
- * include/asm-arm/arch-at91rm9200/gpio.h
+ * include/asm-arm/arch-at91/gpio.h
  *
  *  Copyright (C) 2005 HP Labs
  *
@@ -17,7 +17,7 @@
 
 #define PIN_BASE                NR_AIC_IRQS
 
-#define MAX_GPIO_BANKS          4
+#define MAX_GPIO_BANKS          5
 
 /* these pin numbers double as IRQ numbers, like AT91xxx_ID_* values */
 
@@ -26,37 +26,31 @@
 #define AT91_PIN_PA2    (PIN_BASE + 0x00 + 2)
 #define AT91_PIN_PA3    (PIN_BASE + 0x00 + 3)
 #define AT91_PIN_PA4    (PIN_BASE + 0x00 + 4)
-
 #define AT91_PIN_PA5    (PIN_BASE + 0x00 + 5)
 #define AT91_PIN_PA6    (PIN_BASE + 0x00 + 6)
 #define AT91_PIN_PA7    (PIN_BASE + 0x00 + 7)
 #define AT91_PIN_PA8    (PIN_BASE + 0x00 + 8)
 #define AT91_PIN_PA9    (PIN_BASE + 0x00 + 9)
-
 #define AT91_PIN_PA10   (PIN_BASE + 0x00 + 10)
 #define AT91_PIN_PA11   (PIN_BASE + 0x00 + 11)
 #define AT91_PIN_PA12   (PIN_BASE + 0x00 + 12)
 #define AT91_PIN_PA13   (PIN_BASE + 0x00 + 13)
 #define AT91_PIN_PA14   (PIN_BASE + 0x00 + 14)
-
 #define AT91_PIN_PA15   (PIN_BASE + 0x00 + 15)
 #define AT91_PIN_PA16   (PIN_BASE + 0x00 + 16)
 #define AT91_PIN_PA17   (PIN_BASE + 0x00 + 17)
 #define AT91_PIN_PA18   (PIN_BASE + 0x00 + 18)
 #define AT91_PIN_PA19   (PIN_BASE + 0x00 + 19)
-
 #define AT91_PIN_PA20   (PIN_BASE + 0x00 + 20)
 #define AT91_PIN_PA21   (PIN_BASE + 0x00 + 21)
 #define AT91_PIN_PA22   (PIN_BASE + 0x00 + 22)
 #define AT91_PIN_PA23   (PIN_BASE + 0x00 + 23)
 #define AT91_PIN_PA24   (PIN_BASE + 0x00 + 24)
-
 #define AT91_PIN_PA25   (PIN_BASE + 0x00 + 25)
 #define AT91_PIN_PA26   (PIN_BASE + 0x00 + 26)
 #define AT91_PIN_PA27   (PIN_BASE + 0x00 + 27)
 #define AT91_PIN_PA28   (PIN_BASE + 0x00 + 28)
 #define AT91_PIN_PA29   (PIN_BASE + 0x00 + 29)
-
 #define AT91_PIN_PA30   (PIN_BASE + 0x00 + 30)
 #define AT91_PIN_PA31   (PIN_BASE + 0x00 + 31)
 
@@ -65,37 +59,31 @@
 #define AT91_PIN_PB2    (PIN_BASE + 0x20 + 2)
 #define AT91_PIN_PB3    (PIN_BASE + 0x20 + 3)
 #define AT91_PIN_PB4    (PIN_BASE + 0x20 + 4)
-
 #define AT91_PIN_PB5    (PIN_BASE + 0x20 + 5)
 #define AT91_PIN_PB6    (PIN_BASE + 0x20 + 6)
 #define AT91_PIN_PB7    (PIN_BASE + 0x20 + 7)
 #define AT91_PIN_PB8    (PIN_BASE + 0x20 + 8)
 #define AT91_PIN_PB9    (PIN_BASE + 0x20 + 9)
-
 #define AT91_PIN_PB10   (PIN_BASE + 0x20 + 10)
 #define AT91_PIN_PB11   (PIN_BASE + 0x20 + 11)
 #define AT91_PIN_PB12   (PIN_BASE + 0x20 + 12)
 #define AT91_PIN_PB13   (PIN_BASE + 0x20 + 13)
 #define AT91_PIN_PB14   (PIN_BASE + 0x20 + 14)
-
 #define AT91_PIN_PB15   (PIN_BASE + 0x20 + 15)
 #define AT91_PIN_PB16   (PIN_BASE + 0x20 + 16)
 #define AT91_PIN_PB17   (PIN_BASE + 0x20 + 17)
 #define AT91_PIN_PB18   (PIN_BASE + 0x20 + 18)
 #define AT91_PIN_PB19   (PIN_BASE + 0x20 + 19)
-
 #define AT91_PIN_PB20   (PIN_BASE + 0x20 + 20)
 #define AT91_PIN_PB21   (PIN_BASE + 0x20 + 21)
 #define AT91_PIN_PB22   (PIN_BASE + 0x20 + 22)
 #define AT91_PIN_PB23   (PIN_BASE + 0x20 + 23)
 #define AT91_PIN_PB24   (PIN_BASE + 0x20 + 24)
-
 #define AT91_PIN_PB25   (PIN_BASE + 0x20 + 25)
 #define AT91_PIN_PB26   (PIN_BASE + 0x20 + 26)
 #define AT91_PIN_PB27   (PIN_BASE + 0x20 + 27)
 #define AT91_PIN_PB28   (PIN_BASE + 0x20 + 28)
 #define AT91_PIN_PB29   (PIN_BASE + 0x20 + 29)
-
 #define AT91_PIN_PB30   (PIN_BASE + 0x20 + 30)
 #define AT91_PIN_PB31   (PIN_BASE + 0x20 + 31)
 
@@ -104,37 +92,31 @@
 #define AT91_PIN_PC2    (PIN_BASE + 0x40 + 2)
 #define AT91_PIN_PC3    (PIN_BASE + 0x40 + 3)
 #define AT91_PIN_PC4    (PIN_BASE + 0x40 + 4)
-
 #define AT91_PIN_PC5    (PIN_BASE + 0x40 + 5)
 #define AT91_PIN_PC6    (PIN_BASE + 0x40 + 6)
 #define AT91_PIN_PC7    (PIN_BASE + 0x40 + 7)
 #define AT91_PIN_PC8    (PIN_BASE + 0x40 + 8)
 #define AT91_PIN_PC9    (PIN_BASE + 0x40 + 9)
-
 #define AT91_PIN_PC10   (PIN_BASE + 0x40 + 10)
 #define AT91_PIN_PC11   (PIN_BASE + 0x40 + 11)
 #define AT91_PIN_PC12   (PIN_BASE + 0x40 + 12)
 #define AT91_PIN_PC13   (PIN_BASE + 0x40 + 13)
 #define AT91_PIN_PC14   (PIN_BASE + 0x40 + 14)
-
 #define AT91_PIN_PC15   (PIN_BASE + 0x40 + 15)
 #define AT91_PIN_PC16   (PIN_BASE + 0x40 + 16)
 #define AT91_PIN_PC17   (PIN_BASE + 0x40 + 17)
 #define AT91_PIN_PC18   (PIN_BASE + 0x40 + 18)
 #define AT91_PIN_PC19   (PIN_BASE + 0x40 + 19)
-
 #define AT91_PIN_PC20   (PIN_BASE + 0x40 + 20)
 #define AT91_PIN_PC21   (PIN_BASE + 0x40 + 21)
 #define AT91_PIN_PC22   (PIN_BASE + 0x40 + 22)
 #define AT91_PIN_PC23   (PIN_BASE + 0x40 + 23)
 #define AT91_PIN_PC24   (PIN_BASE + 0x40 + 24)
-
 #define AT91_PIN_PC25   (PIN_BASE + 0x40 + 25)
 #define AT91_PIN_PC26   (PIN_BASE + 0x40 + 26)
 #define AT91_PIN_PC27   (PIN_BASE + 0x40 + 27)
 #define AT91_PIN_PC28   (PIN_BASE + 0x40 + 28)
 #define AT91_PIN_PC29   (PIN_BASE + 0x40 + 29)
-
 #define AT91_PIN_PC30   (PIN_BASE + 0x40 + 30)
 #define AT91_PIN_PC31   (PIN_BASE + 0x40 + 31)
 
@@ -143,42 +125,70 @@
 #define AT91_PIN_PD2    (PIN_BASE + 0x60 + 2)
 #define AT91_PIN_PD3    (PIN_BASE + 0x60 + 3)
 #define AT91_PIN_PD4    (PIN_BASE + 0x60 + 4)
-
 #define AT91_PIN_PD5    (PIN_BASE + 0x60 + 5)
 #define AT91_PIN_PD6    (PIN_BASE + 0x60 + 6)
 #define AT91_PIN_PD7    (PIN_BASE + 0x60 + 7)
 #define AT91_PIN_PD8    (PIN_BASE + 0x60 + 8)
 #define AT91_PIN_PD9    (PIN_BASE + 0x60 + 9)
-
 #define AT91_PIN_PD10   (PIN_BASE + 0x60 + 10)
 #define AT91_PIN_PD11   (PIN_BASE + 0x60 + 11)
 #define AT91_PIN_PD12   (PIN_BASE + 0x60 + 12)
 #define AT91_PIN_PD13   (PIN_BASE + 0x60 + 13)
 #define AT91_PIN_PD14   (PIN_BASE + 0x60 + 14)
-
 #define AT91_PIN_PD15   (PIN_BASE + 0x60 + 15)
 #define AT91_PIN_PD16   (PIN_BASE + 0x60 + 16)
 #define AT91_PIN_PD17   (PIN_BASE + 0x60 + 17)
 #define AT91_PIN_PD18   (PIN_BASE + 0x60 + 18)
 #define AT91_PIN_PD19   (PIN_BASE + 0x60 + 19)
-
 #define AT91_PIN_PD20   (PIN_BASE + 0x60 + 20)
 #define AT91_PIN_PD21   (PIN_BASE + 0x60 + 21)
 #define AT91_PIN_PD22   (PIN_BASE + 0x60 + 22)
 #define AT91_PIN_PD23   (PIN_BASE + 0x60 + 23)
 #define AT91_PIN_PD24   (PIN_BASE + 0x60 + 24)
-
 #define AT91_PIN_PD25   (PIN_BASE + 0x60 + 25)
 #define AT91_PIN_PD26   (PIN_BASE + 0x60 + 26)
 #define AT91_PIN_PD27   (PIN_BASE + 0x60 + 27)
 #define AT91_PIN_PD28   (PIN_BASE + 0x60 + 28)
 #define AT91_PIN_PD29   (PIN_BASE + 0x60 + 29)
-
 #define AT91_PIN_PD30   (PIN_BASE + 0x60 + 30)
 #define AT91_PIN_PD31   (PIN_BASE + 0x60 + 31)
 
+#define AT91_PIN_PE0    (PIN_BASE + 0x80 + 0)
+#define AT91_PIN_PE1    (PIN_BASE + 0x80 + 1)
+#define AT91_PIN_PE2    (PIN_BASE + 0x80 + 2)
+#define AT91_PIN_PE3    (PIN_BASE + 0x80 + 3)
+#define AT91_PIN_PE4    (PIN_BASE + 0x80 + 4)
+#define AT91_PIN_PE5    (PIN_BASE + 0x80 + 5)
+#define AT91_PIN_PE6    (PIN_BASE + 0x80 + 6)
+#define AT91_PIN_PE7    (PIN_BASE + 0x80 + 7)
+#define AT91_PIN_PE8    (PIN_BASE + 0x80 + 8)
+#define AT91_PIN_PE9    (PIN_BASE + 0x80 + 9)
+#define AT91_PIN_PE10   (PIN_BASE + 0x80 + 10)
+#define AT91_PIN_PE11   (PIN_BASE + 0x80 + 11)
+#define AT91_PIN_PE12   (PIN_BASE + 0x80 + 12)
+#define AT91_PIN_PE13   (PIN_BASE + 0x80 + 13)
+#define AT91_PIN_PE14   (PIN_BASE + 0x80 + 14)
+#define AT91_PIN_PE15   (PIN_BASE + 0x80 + 15)
+#define AT91_PIN_PE16   (PIN_BASE + 0x80 + 16)
+#define AT91_PIN_PE17   (PIN_BASE + 0x80 + 17)
+#define AT91_PIN_PE18   (PIN_BASE + 0x80 + 18)
+#define AT91_PIN_PE19   (PIN_BASE + 0x80 + 19)
+#define AT91_PIN_PE20   (PIN_BASE + 0x80 + 20)
+#define AT91_PIN_PE21   (PIN_BASE + 0x80 + 21)
+#define AT91_PIN_PE22   (PIN_BASE + 0x80 + 22)
+#define AT91_PIN_PE23   (PIN_BASE + 0x80 + 23)
+#define AT91_PIN_PE24   (PIN_BASE + 0x80 + 24)
+#define AT91_PIN_PE25   (PIN_BASE + 0x80 + 25)
+#define AT91_PIN_PE26   (PIN_BASE + 0x80 + 26)
+#define AT91_PIN_PE27   (PIN_BASE + 0x80 + 27)
+#define AT91_PIN_PE28   (PIN_BASE + 0x80 + 28)
+#define AT91_PIN_PE29   (PIN_BASE + 0x80 + 29)
+#define AT91_PIN_PE30   (PIN_BASE + 0x80 + 30)
+#define AT91_PIN_PE31   (PIN_BASE + 0x80 + 31)
+
 #ifndef __ASSEMBLY__
 /* setup setup routines, called from board init or driver probe() */
+extern int __init_or_module at91_set_GPIO_periph(unsigned pin, int use_pullup);
 extern int __init_or_module at91_set_A_periph(unsigned pin, int use_pullup);
 extern int __init_or_module at91_set_B_periph(unsigned pin, int use_pullup);
 extern int __init_or_module at91_set_gpio_input(unsigned pin, int use_pullup);
@@ -193,7 +203,50 @@ extern int at91_get_gpio_value(unsigned pin);
 /* callable only from core power-management code */
 extern void at91_gpio_suspend(void);
 extern void at91_gpio_resume(void);
-#endif
 
-#endif
+/*-------------------------------------------------------------------------*/
+
+/* wrappers for "new style" GPIO calls. the old AT91-specfic ones should
+ * eventually be removed (along with this errno.h inclusion), and the
+ * gpio request/free calls should probably be implemented.
+ */
+
+#include <asm/errno.h>
 
+static inline int gpio_request(unsigned gpio, const char *label)
+{
+        return 0;
+}
+
+static inline void gpio_free(unsigned gpio)
+{
+}
+
+extern int gpio_direction_input(unsigned gpio);
+extern int gpio_direction_output(unsigned gpio);
+
+static inline int gpio_get_value(unsigned gpio)
+{
+        return at91_get_gpio_value(gpio);
+}
+
+static inline void gpio_set_value(unsigned gpio, int value)
+{
+        at91_set_gpio_value(gpio, value);
+}
+
+#include <asm-generic/gpio.h>           /* cansleep wrappers */
+
+static inline int gpio_to_irq(unsigned gpio)
+{
+        return gpio;
+}
+
+static inline int irq_to_gpio(unsigned irq)
+{
+        return irq;
+}
+
+#endif  /* __ASSEMBLY__ */
+
+#endif
diff --git a/include/asm-arm/arch-at91rm9200/hardware.h b/include/asm-arm/arch-at91/hardware.h
index 9ea5bfe06320..28133e0154dd 100644
--- a/include/asm-arm/arch-at91rm9200/hardware.h
+++ b/include/asm-arm/arch-at91/hardware.h
@@ -1,5 +1,5 @@
 /*
- * include/asm-arm/arch-at91rm9200/hardware.h
+ * include/asm-arm/arch-at91/hardware.h
  *
  *  Copyright (C) 2003 SAN People
  *  Copyright (C) 2003 ATMEL
@@ -22,21 +22,23 @@
 #include <asm/arch/at91sam9260.h>
 #elif defined(CONFIG_ARCH_AT91SAM9261)
 #include <asm/arch/at91sam9261.h>
+#elif defined(CONFIG_ARCH_AT91SAM9263)
+#include <asm/arch/at91sam9263.h>
 #else
 #error "Unsupported AT91 processor"
 #endif
 
 
 /*
- * Remap the peripherals from address 0xFFFA0000 .. 0xFFFFFFFF
- * to 0xFEFA0000 .. 0xFF000000.  (384Kb)
+ * Remap the peripherals from address 0xFFF78000 .. 0xFFFFFFFF
+ * to 0xFEF78000 .. 0xFF000000.  (544Kb)
  */
-#define AT91_IO_PHYS_BASE       0xFFFA0000
+#define AT91_IO_PHYS_BASE       0xFFF78000
 #define AT91_IO_SIZE            (0xFFFFFFFF - AT91_IO_PHYS_BASE + 1)
 #define AT91_IO_VIRT_BASE       (0xFF000000 - AT91_IO_SIZE)
 
  /* Convert a physical IO address to virtual IO address */
-#define AT91_IO_P2V(x)  ((x) - AT91_IO_PHYS_BASE + AT91_IO_VIRT_BASE)
+#define AT91_IO_P2V(x)          ((x) - AT91_IO_PHYS_BASE + AT91_IO_VIRT_BASE)
 
 /*
  * Virtual to Physical Address mapping for IO devices.
diff --git a/include/asm-arm/arch-at91rm9200/io.h b/include/asm-arm/arch-at91/io.h
index 88fd1bebcef3..401f327ec047 100644
--- a/include/asm-arm/arch-at91rm9200/io.h
+++ b/include/asm-arm/arch-at91/io.h
@@ -1,5 +1,5 @@
 /*
- * include/asm-arm/arch-at91rm9200/io.h
+ * include/asm-arm/arch-at91/io.h
  *
  *  Copyright (C) 2003 SAN People
  *
diff --git a/include/asm-arm/arch-at91rm9200/irqs.h b/include/asm-arm/arch-at91/irqs.h
index c0679eaefaf2..1ffa3bb9a9c1 100644
--- a/include/asm-arm/arch-at91rm9200/irqs.h
+++ b/include/asm-arm/arch-at91/irqs.h
@@ -1,5 +1,5 @@
 /*
- * include/asm-arm/arch-at91rm9200/irqs.h
+ * include/asm-arm/arch-at91/irqs.h
  *
  *  Copyright (C) 2004 SAN People
  *
@@ -37,8 +37,8 @@
  * IRQ interrupt symbols are the AT91xxx_ID_* symbols
  * for IRQs handled directly through the AIC, or else the AT91_PIN_*
  * symbols in gpio.h for ones handled indirectly as GPIOs.
- * We make provision for 4 banks of GPIO.
+ * We make provision for 5 banks of GPIO.
  */
-#define NR_IRQS         (NR_AIC_IRQS + (4 * 32))
+#define NR_IRQS         (NR_AIC_IRQS + (5 * 32))
 
 #endif
diff --git a/include/asm-arm/arch-at91rm9200/memory.h b/include/asm-arm/arch-at91/memory.h
index f985069e6d01..4835d6784509 100644
--- a/include/asm-arm/arch-at91rm9200/memory.h
+++ b/include/asm-arm/arch-at91/memory.h
@@ -1,5 +1,5 @@
 /*
- * include/asm-arm/arch-at91rm9200/memory.h
+ * include/asm-arm/arch-at91/memory.h
  *
  *  Copyright (C) 2004 SAN People
  *
diff --git a/include/asm-arm/arch-at91rm9200/system.h b/include/asm-arm/arch-at91/system.h
index 9c67130603b2..6bf846098ea9 100644
--- a/include/asm-arm/arch-at91rm9200/system.h
+++ b/include/asm-arm/arch-at91/system.h
@@ -1,5 +1,5 @@
 /*
- * include/asm-arm/arch-at91rm9200/system.h
+ * include/asm-arm/arch-at91/system.h
  *
  *  Copyright (C) 2003 SAN People
  *
diff --git a/include/asm-arm/arch-at91rm9200/timex.h b/include/asm-arm/arch-at91/timex.h
index faeca45a8d44..f41636d607a2 100644
--- a/include/asm-arm/arch-at91rm9200/timex.h
+++ b/include/asm-arm/arch-at91/timex.h
@@ -1,5 +1,5 @@
 /*
- * include/asm-arm/arch-at91rm9200/timex.h
+ * include/asm-arm/arch-at91/timex.h
  *
  *  Copyright (C) 2003 SAN People
  *
@@ -32,6 +32,11 @@
 #define AT91SAM9_MASTER_CLOCK   99300000
 #define CLOCK_TICK_RATE         (AT91SAM9_MASTER_CLOCK/16)
 
+#elif defined(CONFIG_ARCH_AT91SAM9263)
+
+#define AT91SAM9_MASTER_CLOCK   99959500
+#define CLOCK_TICK_RATE         (AT91SAM9_MASTER_CLOCK/16)
+
 #endif
 
 #endif
diff --git a/include/asm-arm/arch-at91rm9200/uncompress.h b/include/asm-arm/arch-at91/uncompress.h
index 34b4b93fa015..a193d28304b6 100644
--- a/include/asm-arm/arch-at91rm9200/uncompress.h
+++ b/include/asm-arm/arch-at91/uncompress.h
@@ -1,5 +1,5 @@
 /*
- * include/asm-arm/arch-at91rm9200/uncompress.h
+ * include/asm-arm/arch-at91/uncompress.h
  *
  *  Copyright (C) 2003 SAN People
  *
diff --git a/include/asm-arm/arch-at91rm9200/vmalloc.h b/include/asm-arm/arch-at91/vmalloc.h
index 0a23b8c562b9..bb05e70e932a 100644
--- a/include/asm-arm/arch-at91rm9200/vmalloc.h
+++ b/include/asm-arm/arch-at91/vmalloc.h
@@ -1,5 +1,5 @@
 /*
- * include/asm-arm/arch-at91rm9200/vmalloc.h
+ * include/asm-arm/arch-at91/vmalloc.h
  *
  *  Copyright (C) 2003 SAN People
  *
diff --git a/include/asm-arm/arch-at91rm9200/at91_pdc.h b/include/asm-arm/arch-at91rm9200/at91_pdc.h
deleted file mode 100644
index 79d6e02fa45e..000000000000
--- a/include/asm-arm/arch-at91rm9200/at91_pdc.h
+++ /dev/null
@@ -1,36 +0,0 @@
-/*
- * include/asm-arm/arch-at91rm9200/at91_pdc.h
- *
- * Copyright (C) 2005 Ivan Kokshaysky
- * Copyright (C) SAN People
- *
- * Peripheral Data Controller (PDC) registers.
- * Based on AT91RM9200 datasheet revision E.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- */
-
-#ifndef AT91_PDC_H
-#define AT91_PDC_H
-
-#define AT91_PDC_RPR            0x100   /* Receive Pointer Register */
-#define AT91_PDC_RCR            0x104   /* Receive Counter Register */
-#define AT91_PDC_TPR            0x108   /* Transmit Pointer Register */
-#define AT91_PDC_TCR            0x10c   /* Transmit Counter Register */
-#define AT91_PDC_RNPR           0x110   /* Receive Next Pointer Register */
-#define AT91_PDC_RNCR           0x114   /* Receive Next Counter Register */
-#define AT91_PDC_TNPR           0x118   /* Transmit Next Pointer Register */
-#define AT91_PDC_TNCR           0x11c   /* Transmit Next Counter Register */
-
-#define AT91_PDC_PTCR           0x120   /* Transfer Control Register */
-#define         AT91_PDC_RXTEN          (1 << 0)        /* Receiver Transfer Enable */
-#define         AT91_PDC_RXTDIS         (1 << 1)        /* Receiver Transfer Disable */
-#define         AT91_PDC_TXTEN          (1 << 8)        /* Transmitter Transfer Enable */
-#define         AT91_PDC_TXTDIS         (1 << 9)        /* Transmitter Transfer Disable */
-
-#define AT91_PDC_PTSR           0x124   /* Transfer Status Register */
-
-#endif
diff --git a/include/asm-arm/arch-at91rm9200/debug-macro.S b/include/asm-arm/arch-at91rm9200/debug-macro.S
deleted file mode 100644
index 85cdadf26634..000000000000
--- a/include/asm-arm/arch-at91rm9200/debug-macro.S
+++ /dev/null
@@ -1,39 +0,0 @@
-/*
- * include/asm-arm/arch-at91rm9200/debug-macro.S
- *
- *  Copyright (C) 2003-2005 SAN People
- *
- * Debugging macro include header
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
-*/
-
-#include <asm/hardware.h>
-#include <asm/arch/at91_dbgu.h>
-
-        .macro  addruart,rx
-        mrc     p15, 0, \rx, c1, c0
-        tst     \rx, #1                         @ MMU enabled?
-        ldreq   \rx, =AT91_BASE_SYS             @ System peripherals (phys address)
-        ldrne   \rx, =AT91_VA_BASE_SYS          @ System peripherals (virt address)
-        .endm
-
-        .macro  senduart,rd,rx
-        strb    \rd, [\rx, #AT91_DBGU_THR]      @ Write to Transmitter Holding Register
-        .endm
-
-        .macro  waituart,rd,rx
-1001:   ldr     \rd, [\rx, #AT91_DBGU_SR]       @ Read Status Register
-        tst     \rd, #AT91_DBGU_TXRDY           @ DBGU_TXRDY = 1 when ready to transmit
-        beq     1001b
-        .endm
-
-        .macro  busyuart,rd,rx
-1001:   ldr     \rd, [\rx, #AT91_DBGU_SR]       @ Read Status Register
-        tst     \rd, #AT91_DBGU_TXEMPTY         @ DBGU_TXEMPTY = 1 when transmission complete
-        beq     1001b
-        .endm
-
diff --git a/include/asm-arm/arch-at91rm9200/entry-macro.S b/include/asm-arm/arch-at91rm9200/entry-macro.S
deleted file mode 100644
index 57248a796472..000000000000
--- a/include/asm-arm/arch-at91rm9200/entry-macro.S
+++ /dev/null
@@ -1,26 +0,0 @@
-/*
- * include/asm-arm/arch-at91rm9200/entry-macro.S
- *
- *  Copyright (C) 2003-2005 SAN People
- *
- * Low-level IRQ helper macros for AT91RM9200 platforms
- *
- * This file is licensed under the terms of the GNU General Public
- * License version 2. This program is licensed "as is" without any
- * warranty of any kind, whether express or implied.
- */
-
-#include <asm/hardware.h>
-#include <asm/arch/at91_aic.h>
-
-        .macro  disable_fiq
-        .endm
-
-        .macro  get_irqnr_and_base, irqnr, irqstat, base, tmp
-        ldr     \base, =(AT91_VA_BASE_SYS)              @ base virtual address of SYS peripherals
-        ldr     \irqnr, [\base, #AT91_AIC_IVR]          @ read IRQ vector register: de-asserts nIRQ to processor (and clears interrupt)
-        ldr     \irqstat, [\base, #AT91_AIC_ISR]        @ read interrupt source number
-        teq     \irqstat, #0                            @ ISR is 0 when no current interrupt, or spurious interrupt
-        streq   \tmp, [\base, #AT91_AIC_EOICR]          @ not going to be handled further, then ACK it now.
-        .endm
-
diff --git a/include/asm-arm/arch-cl7500/entry-macro.S b/include/asm-arm/arch-cl7500/entry-macro.S
index c9e5395e5106..0cfb89b229d1 100644
--- a/include/asm-arm/arch-cl7500/entry-macro.S
+++ b/include/asm-arm/arch-cl7500/entry-macro.S
@@ -1,3 +1,8 @@
 #include <asm/hardware.h>
 #include <asm/hardware/entry-macro-iomd.S>
+        .macro  get_irqnr_preamble, base, tmp
+        .endm
+
+        .macro  arch_ret_to_user, tmp1, tmp2
+        .endm
 
diff --git a/include/asm-arm/arch-clps711x/entry-macro.S b/include/asm-arm/arch-clps711x/entry-macro.S
index de4481dd8ba0..cd8c5a0bc7bc 100644
--- a/include/asm-arm/arch-clps711x/entry-macro.S
+++ b/include/asm-arm/arch-clps711x/entry-macro.S
@@ -13,6 +13,12 @@
                 .macro  disable_fiq
                 .endm
 
+                .macro  get_irqnr_preamble, base, tmp
+                .endm
+
+                .macro  arch_ret_to_user, tmp1, tmp2
+                .endm
+
 #if (INTSR2 - INTSR1) != (INTMR2 - INTMR1)
 #error INTSR stride != INTMR stride
 #endif
diff --git a/include/asm-arm/arch-ebsa110/entry-macro.S b/include/asm-arm/arch-ebsa110/entry-macro.S
index b12ca04f998c..aa23c5d6c69e 100644
--- a/include/asm-arm/arch-ebsa110/entry-macro.S
+++ b/include/asm-arm/arch-ebsa110/entry-macro.S
@@ -15,6 +15,12 @@
         .macro  disable_fiq
         .endm
 
+        .macro  get_irqnr_preamble, base, tmp
+        .endm
+
+        .macro  arch_ret_to_user, tmp1, tmp2
+        .endm
+
         .macro  get_irqnr_and_base, irqnr, stat, base, tmp
         mov     \base, #IRQ_STAT
         ldrb    \stat, [\base]                  @ get interrupts
diff --git a/include/asm-arm/arch-ebsa285/entry-macro.S b/include/asm-arm/arch-ebsa285/entry-macro.S
index ce812d4f4a33..4203dbf10662 100644
--- a/include/asm-arm/arch-ebsa285/entry-macro.S
+++ b/include/asm-arm/arch-ebsa285/entry-macro.S
@@ -14,6 +14,12 @@
                 .macro  disable_fiq
                 .endm
 
+                .macro  get_irqnr_preamble, base, tmp
+                .endm
+
+                .macro  arch_ret_to_user, tmp1, tmp2
+                .endm
+
                 .equ    dc21285_high, ARMCSR_BASE & 0xff000000
                 .equ    dc21285_low, ARMCSR_BASE & 0x00ffffff
 
diff --git a/include/asm-arm/arch-ep93xx/entry-macro.S b/include/asm-arm/arch-ep93xx/entry-macro.S
index 84140a28dfcf..241ec221a047 100644
--- a/include/asm-arm/arch-ep93xx/entry-macro.S
+++ b/include/asm-arm/arch-ep93xx/entry-macro.S
@@ -14,6 +14,12 @@
                 .macro  disable_fiq
                 .endm
 
+                .macro  get_irqnr_preamble, base, tmp
+                .endm
+
+                .macro  arch_ret_to_user, tmp1, tmp2
+                .endm
+
                 .macro  get_irqnr_and_base, irqnr, irqstat, base, tmp
                 ldr     \base, =(EP93XX_AHB_VIRT_BASE)
                 orr     \base, \base, #0x000b0000
diff --git a/include/asm-arm/arch-ep93xx/ep93xx-regs.h b/include/asm-arm/arch-ep93xx/ep93xx-regs.h
index 593f562f85c3..625c6f0abc03 100644
--- a/include/asm-arm/arch-ep93xx/ep93xx-regs.h
+++ b/include/asm-arm/arch-ep93xx/ep93xx-regs.h
@@ -73,6 +73,11 @@
 
 #define EP93XX_GPIO_BASE                (EP93XX_APB_VIRT_BASE + 0x00040000)
 #define EP93XX_GPIO_REG(x)              (EP93XX_GPIO_BASE + (x))
+#define EP93XX_GPIO_F_INT_TYPE1         EP93XX_GPIO_REG(0x4c)
+#define EP93XX_GPIO_F_INT_TYPE2         EP93XX_GPIO_REG(0x50)
+#define EP93XX_GPIO_F_INT_ACK           EP93XX_GPIO_REG(0x54)
+#define EP93XX_GPIO_F_INT_ENABLE        EP93XX_GPIO_REG(0x58)
+#define EP93XX_GPIO_F_INT_STATUS        EP93XX_GPIO_REG(0x5c)
 #define EP93XX_GPIO_A_INT_TYPE1         EP93XX_GPIO_REG(0x90)
 #define EP93XX_GPIO_A_INT_TYPE2         EP93XX_GPIO_REG(0x94)
 #define EP93XX_GPIO_A_INT_ACK           EP93XX_GPIO_REG(0x98)
diff --git a/include/asm-arm/arch-ep93xx/irqs.h b/include/asm-arm/arch-ep93xx/irqs.h
index ae532e304bf1..2a8c63638c5e 100644
--- a/include/asm-arm/arch-ep93xx/irqs.h
+++ b/include/asm-arm/arch-ep93xx/irqs.h
@@ -67,9 +67,13 @@
 #define IRQ_EP93XX_SAI                  60
 #define EP93XX_VIC2_VALID_IRQ_MASK      0x1fffffff
 
-#define IRQ_EP93XX_GPIO(x)              (64 + (x))
+/*
+ * Map GPIO A0..A7 to irq 64..71, B0..B7 to 72..79, and
+ * F0..F7 to 80..87.
+ */
+#define IRQ_EP93XX_GPIO(x)              (64 + (((x) + (((x) >> 2) & 8)) & 0x1f))
 
-#define NR_EP93XX_IRQS                  IRQ_EP93XX_GPIO(16)
+#define NR_EP93XX_IRQS                  (64 + 24)
 
 #define EP93XX_BOARD_IRQ(x)             (NR_EP93XX_IRQS + (x))
 #define EP93XX_BOARD_IRQS               32
diff --git a/include/asm-arm/arch-ep93xx/platform.h b/include/asm-arm/arch-ep93xx/platform.h
index b4a8deb8bdef..44eccec2cba4 100644
--- a/include/asm-arm/arch-ep93xx/platform.h
+++ b/include/asm-arm/arch-ep93xx/platform.h
@@ -8,7 +8,6 @@ void ep93xx_map_io(void);
 void ep93xx_init_irq(void);
 void ep93xx_init_time(unsigned long);
 void ep93xx_init_devices(void);
-void ep93xx_clock_init(void);
 extern struct sys_timer ep93xx_timer;
 
 struct ep93xx_eth_data
diff --git a/include/asm-arm/arch-h720x/entry-macro.S b/include/asm-arm/arch-h720x/entry-macro.S
index 8f165648e2af..38dd63ae104e 100644
--- a/include/asm-arm/arch-h720x/entry-macro.S
+++ b/include/asm-arm/arch-h720x/entry-macro.S
@@ -11,6 +11,12 @@
                 .macro  disable_fiq
                 .endm
 
+                .macro  get_irqnr_preamble, base, tmp
+                .endm
+
+                .macro  arch_ret_to_user, tmp1, tmp2
+                .endm
+
                 .macro  get_irqnr_and_base, irqnr, irqstat, base, tmp
 #if defined (CONFIG_CPU_H7201) || defined (CONFIG_CPU_H7202)
                 @ we could use the id register on H7202, but this is not
diff --git a/include/asm-arm/arch-imx/entry-macro.S b/include/asm-arm/arch-imx/entry-macro.S
index 3b9ef6914627..0b84e81031c3 100644
--- a/include/asm-arm/arch-imx/entry-macro.S
+++ b/include/asm-arm/arch-imx/entry-macro.S
@@ -11,21 +11,22 @@
 
                 .macro  disable_fiq
                 .endm
+
+                .macro  get_irqnr_preamble, base, tmp
+                .endm
+
+                .macro  arch_ret_to_user, tmp1, tmp2
+                .endm
+
 #define AITC_NIVECSR   0x40
                 .macro  get_irqnr_and_base, irqnr, irqstat, base, tmp
-                ldr     \irqstat, =IO_ADDRESS(IMX_AITC_BASE)
+                ldr     \base, =IO_ADDRESS(IMX_AITC_BASE)
                 @ Load offset & priority of the highest priority
                 @ interrupt pending.
-                ldr     \irqnr, [\irqstat, #AITC_NIVECSR]
+                ldr     \irqstat, [\base, #AITC_NIVECSR]
                 @ Shift off the priority leaving the offset or
-                @ "interrupt number"
-                mov     \irqnr, \irqnr, lsr #16
-                ldr     \irqstat, =1    @ dummy compare
-                ldr     \base, =0xFFFF          // invalid interrupt
-                cmp     \irqnr, \base
-                bne     1001f
-                ldr     \irqstat, =0
-1001:
-                tst     \irqstat, #1    @ to make the condition code = TRUE
+                @ "interrupt number", use arithmetic shift to
+                @ transform illegal source (0xffff) as -1
+                mov     \irqnr, \irqstat, asr #16
+                adds    \tmp, \irqnr, #1
                 .endm
-
diff --git a/include/asm-arm/arch-imx/spi_imx.h b/include/asm-arm/arch-imx/spi_imx.h
new file mode 100644
index 000000000000..2165449e976e
--- /dev/null
+++ b/include/asm-arm/arch-imx/spi_imx.h
@@ -0,0 +1,72 @@
+/*
+ * include/asm-arm/arch-imx/spi_imx.h
+ *
+ * Copyright (C) 2006 SWAPP
+ *      Andrea Paterniani <a.paterniani@swapp-eng.it>
+ *
+ * Initial version inspired by:
+ *      linux-2.6.17-rc3-mm1/include/asm-arm/arch-pxa/pxa2xx_spi.h
+ *
+ * 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 SPI_IMX_H_
+#define SPI_IMX_H_
+
+
+/*-------------------------------------------------------------------------*/
+/**
+ * struct spi_imx_master - device.platform_data for SPI controller devices.
+ * @num_chipselect: chipselects are used to distinguish individual
+ *      SPI slaves, and are numbered from zero to num_chipselects - 1.
+ *      each slave has a chipselect signal, but it's common that not
+ *      every chipselect is connected to a slave.
+ * @enable_dma: if true enables DMA driven transfers.
+*/
+struct spi_imx_master {
+        u8 num_chipselect;
+        u8 enable_dma:1;
+};
+/*-------------------------------------------------------------------------*/
+
+
+/*-------------------------------------------------------------------------*/
+/**
+ * struct spi_imx_chip - spi_board_info.controller_data for SPI
+ * slave devices, copied to spi_device.controller_data.
+ * @enable_loopback : used for test purpouse to internally connect RX and TX
+ *      sections.
+ * @enable_dma : enables dma transfer (provided that controller driver has
+ *      dma enabled too).
+ * @ins_ss_pulse : enable /SS pulse insertion between SPI burst.
+ * @bclk_wait : number of bclk waits between each bits_per_word SPI burst.
+ * @cs_control : function pointer to board-specific function to assert/deassert
+ *      I/O port to control HW generation of devices chip-select.
+*/
+struct spi_imx_chip {
+        u8      enable_loopback:1;
+        u8      enable_dma:1;
+        u8      ins_ss_pulse:1;
+        u16     bclk_wait:15;
+        void (*cs_control)(u32 control);
+};
+
+/* Chip-select state */
+#define SPI_CS_ASSERT                   (1 << 0)
+#define SPI_CS_DEASSERT                 (1 << 1)
+/*-------------------------------------------------------------------------*/
+
+
+#endif /* SPI_IMX_H_*/
diff --git a/include/asm-arm/arch-integrator/entry-macro.S b/include/asm-arm/arch-integrator/entry-macro.S
index 69838d04f90b..491af1a23de5 100644
--- a/include/asm-arm/arch-integrator/entry-macro.S
+++ b/include/asm-arm/arch-integrator/entry-macro.S
@@ -13,6 +13,12 @@
                 .macro  disable_fiq
                 .endm
 
+                .macro  get_irqnr_preamble, base, tmp
+                .endm
+
+                .macro  arch_ret_to_user, tmp1, tmp2
+                .endm
+
                 .macro  get_irqnr_and_base, irqnr, irqstat, base, tmp
 /* FIXME: should not be using soo many LDRs here */
                 ldr     \base, =IO_ADDRESS(INTEGRATOR_IC_BASE)
diff --git a/include/asm-arm/arch-iop13xx/entry-macro.S b/include/asm-arm/arch-iop13xx/entry-macro.S
index 94c50283dc56..a624a7870c64 100644
--- a/include/asm-arm/arch-iop13xx/entry-macro.S
+++ b/include/asm-arm/arch-iop13xx/entry-macro.S
@@ -19,21 +19,27 @@
         .macro  disable_fiq
         .endm
 
+        .macro get_irqnr_preamble, base, tmp
+        mrc     p15, 0, \tmp, c15, c1, 0
+        orr     \tmp, \tmp, #(1 << 6)
+        mcr     p15, 0, \tmp, c15, c1, 0        @ Enable cp6 access
+        .endm
+
         /*
          * Note: a 1-cycle window exists where iintvec will return the value
          * of iintbase, so we explicitly check for "bad zeros"
          */
         .macro  get_irqnr_and_base, irqnr, irqstat, base, tmp
-        mrc     p15, 0, \tmp, c15, c1, 0
-        orr     \tmp, \tmp, #(1 << 6)
-        mcr     p15, 0, \tmp, c15, c1, 0        @ Enable cp6 access
-
         mrc     p6, 0, \irqnr, c3, c2, 0        @ Read IINTVEC
         cmp     \irqnr, #0
         mrceq   p6, 0, \irqnr, c3, c2, 0        @ Re-read on potentially bad zero
         adds    \irqstat, \irqnr, #1            @ Check for 0xffffffff
         movne   \irqnr, \irqnr, lsr #2          @ Convert to irqnr
+        .endm
 
-        biceq   \tmp, \tmp, #(1 << 6)
-        mcreq   p15, 0, \tmp, c15, c1, 0        @ Disable cp6 access if no more interrupts
+        .macro arch_ret_to_user, tmp1, tmp2
+        mrc     p15, 0, \tmp1, c15, c1, 0
+        ands    \tmp2, \tmp1, #(1 << 6)
+        bicne   \tmp1, \tmp1, #(1 << 6)
+        mcrne   p15, 0, \tmp1, c15, c1, 0       @ Disable cp6 access
         .endm
diff --git a/include/asm-arm/arch-iop13xx/iop13xx.h b/include/asm-arm/arch-iop13xx/iop13xx.h
index a88522a0ff8e..d26b755a9879 100644
--- a/include/asm-arm/arch-iop13xx/iop13xx.h
+++ b/include/asm-arm/arch-iop13xx/iop13xx.h
@@ -9,34 +9,6 @@ void iop13xx_init_irq(void);
 void iop13xx_map_io(void);
 void iop13xx_platform_init(void);
 void iop13xx_init_irq(void);
-void iop13xx_init_time(unsigned long tickrate);
-unsigned long iop13xx_gettimeoffset(void);
-
-/* handle cp6 access
- * to do: handle access in entry-armv5.S and unify with
- * the iop3xx implementation
- * note: use iop13xx_cp6_enable_irq_save and iop13xx_cp6_irq_restore (irq.h)
- * when interrupts are enabled
- */
-static inline unsigned long iop13xx_cp6_save(void)
-{
-        u32 temp, cp_flags;
-
-        asm volatile (
-                "mrc    p15, 0, %1, c15, c1, 0\n\t"
-                "orr    %0, %1, #(1 << 6)\n\t"
-                "mcr    p15, 0, %0, c15, c1, 0\n\t"
-                : "=r" (temp), "=r"(cp_flags));
-
-        return cp_flags;
-}
-
-static inline void iop13xx_cp6_restore(unsigned long cp_flags)
-{
-        asm volatile (
-                "mcr    p15, 0, %0, c15, c1, 0\n\t"
-                : : "r" (cp_flags) );
-}
 
 /* CPUID CP6 R0 Page 0 */
 static inline int iop13xx_cpu_id(void)
@@ -479,14 +451,4 @@ static inline int iop13xx_cpu_id(void)
 #define IOP13XX_PBI_BAR1                IOP13XX_PBI_OFFSET(0x10)
 #define IOP13XX_PBI_LR1                 IOP13XX_PBI_OFFSET(0x14)
 
-#define IOP13XX_TMR_TC                  0x01
-#define IOP13XX_TMR_EN                  0x02
-#define IOP13XX_TMR_RELOAD              0x04
-#define IOP13XX_TMR_PRIVILEGED          0x08
-
-#define IOP13XX_TMR_RATIO_1_1           0x00
-#define IOP13XX_TMR_RATIO_4_1           0x10
-#define IOP13XX_TMR_RATIO_8_1           0x20
-#define IOP13XX_TMR_RATIO_16_1          0x30
-
 #endif /* _IOP13XX_HW_H_ */
diff --git a/include/asm-arm/arch-iop13xx/irqs.h b/include/asm-arm/arch-iop13xx/irqs.h
index 442e35a40359..5c6fac2a4004 100644
--- a/include/asm-arm/arch-iop13xx/irqs.h
+++ b/include/asm-arm/arch-iop13xx/irqs.h
@@ -3,8 +3,6 @@
 
 #ifndef __ASSEMBLER__
 #include <linux/types.h>
-#include <asm/system.h> /* local_irq_save */
-#include <asm/arch/iop13xx.h> /* iop13xx_cp6_* */
 
 /* INTPND0 CP6 R0 Page 3
  */
@@ -41,21 +39,6 @@ static inline u32 read_intpnd_3(void)
         asm volatile("mrc p6, 0, %0, c3, c3, 0":"=r" (val));
         return val;
 }
-
-static inline void
-iop13xx_cp6_enable_irq_save(unsigned long *cp_flags, unsigned long *irq_flags)
-{
-        local_irq_save(*irq_flags);
-        *cp_flags = iop13xx_cp6_save();
-}
-
-static inline void
-iop13xx_cp6_irq_restore(unsigned long *cp_flags,
-        unsigned long *irq_flags)
-{
-        iop13xx_cp6_restore(*cp_flags);
-        local_irq_restore(*irq_flags);
-}
 #endif
 
 #define INTBASE 0
diff --git a/include/asm-arm/arch-iop13xx/system.h b/include/asm-arm/arch-iop13xx/system.h
index ee3a62530af2..127827058e1f 100644
--- a/include/asm-arm/arch-iop13xx/system.h
+++ b/include/asm-arm/arch-iop13xx/system.h
@@ -48,12 +48,10 @@ static inline void arch_reset(char mode)
         /*
          * Reset the internal bus (warning both cores are reset)
          */
-        u32 cp_flags = iop13xx_cp6_save();
         write_wdtcr(IOP13XX_WDTCR_EN_ARM);
         write_wdtcr(IOP13XX_WDTCR_EN);
         write_wdtsr(IOP13XX_WDTSR_WRITE_EN | IOP13XX_WDTCR_IB_RESET);
         write_wdtcr(0x1000);
-        iop13xx_cp6_restore(cp_flags);
 
         for(;;);
 }
diff --git a/include/asm-arm/arch-iop13xx/time.h b/include/asm-arm/arch-iop13xx/time.h
new file mode 100644
index 000000000000..77a837a02dec
--- /dev/null
+++ b/include/asm-arm/arch-iop13xx/time.h
@@ -0,0 +1,51 @@
+#ifndef _IOP13XX_TIME_H_
+#define _IOP13XX_TIME_H_
+#define IRQ_IOP_TIMER0 IRQ_IOP13XX_TIMER0
+
+#define IOP_TMR_EN          0x02
+#define IOP_TMR_RELOAD      0x04
+#define IOP_TMR_PRIVILEGED 0x08
+#define IOP_TMR_RATIO_1_1  0x00
+
+void iop_init_time(unsigned long tickrate);
+unsigned long iop_gettimeoffset(void);
+
+static inline void write_tmr0(u32 val)
+{
+        asm volatile("mcr p6, 0, %0, c0, c9, 0" : : "r" (val));
+}
+
+static inline void write_tmr1(u32 val)
+{
+        asm volatile("mcr p6, 0, %0, c1, c9, 0" : : "r" (val));
+}
+
+static inline u32 read_tcr0(void)
+{
+        u32 val;
+        asm volatile("mrc p6, 0, %0, c2, c9, 0" : "=r" (val));
+        return val;
+}
+
+static inline u32 read_tcr1(void)
+{
+        u32 val;
+        asm volatile("mrc p6, 0, %0, c3, c9, 0" : "=r" (val));
+        return val;
+}
+
+static inline void write_trr0(u32 val)
+{
+        asm volatile("mcr p6, 0, %0, c4, c9, 0" : : "r" (val));
+}
+
+static inline void write_trr1(u32 val)
+{
+        asm volatile("mcr p6, 0, %0, c5, c9, 0" : : "r" (val));
+}
+
+static inline void write_tisr(u32 val)
+{
+        asm volatile("mcr p6, 0, %0, c6, c9, 0" : : "r" (val));
+}
+#endif
diff --git a/include/asm-arm/arch-iop32x/entry-macro.S b/include/asm-arm/arch-iop32x/entry-macro.S
index 1500cbbd2295..207db99dfbd2 100644
--- a/include/asm-arm/arch-iop32x/entry-macro.S
+++ b/include/asm-arm/arch-iop32x/entry-macro.S
@@ -9,13 +9,28 @@
  */
 #include <asm/arch/iop32x.h>
 
-                .macro  disable_fiq
-                .endm
+        .macro  disable_fiq
+        .endm
 
-                .macro  get_irqnr_and_base, irqnr, irqstat, base, tmp
-                ldr     \base, =IOP3XX_REG_ADDR(0x07D8)
-                ldr     \irqstat, [\base]               @ Read IINTSRC
-                cmp     \irqstat, #0
-                clzne   \irqnr, \irqstat
-                rsbne   \irqnr, \irqnr, #31
-                .endm
+        .macro get_irqnr_preamble, base, tmp
+        mrc     p15, 0, \tmp, c15, c1, 0
+        orr     \tmp, \tmp, #(1 << 6)
+        mcr     p15, 0, \tmp, c15, c1, 0        @ Enable cp6 access
+        mrc     p15, 0, \tmp, c15, c1, 0
+        mov     \tmp, \tmp
+        sub     pc, pc, #4                      @ cp_wait
+        .endm
+
+        .macro  get_irqnr_and_base, irqnr, irqstat, base, tmp
+        mrc     p6, 0, \irqstat, c8, c0, 0      @ Read IINTSRC
+        cmp     \irqstat, #0
+        clzne   \irqnr, \irqstat
+        rsbne   \irqnr, \irqnr, #31
+        .endm
+
+        .macro arch_ret_to_user, tmp1, tmp2
+        mrc     p15, 0, \tmp1, c15, c1, 0
+        ands    \tmp2, \tmp1, #(1 << 6)
+        bicne   \tmp1, \tmp1, #(1 << 6)
+        mcrne   p15, 0, \tmp1, c15, c1, 0       @ Disable cp6 access
+        .endm
diff --git a/include/asm-arm/arch-iop32x/io.h b/include/asm-arm/arch-iop32x/io.h
index 12d9ee02cde3..5f570a598a37 100644
--- a/include/asm-arm/arch-iop32x/io.h
+++ b/include/asm-arm/arch-iop32x/io.h
@@ -13,10 +13,16 @@
 
 #include <asm/hardware.h>
 
-#define IO_SPACE_LIMIT          0xffffffff
+extern void __iomem * __ioremap(unsigned long, size_t, unsigned long);
+extern void __iomem *__iop3xx_ioremap(unsigned long cookie, size_t size,
+        unsigned long flags);
+extern void __iop3xx_iounmap(void __iomem *addr);
 
-#define __io(p)                 ((void __iomem *)(p))
+#define IO_SPACE_LIMIT          0xffffffff
+#define __io(p)         ((void __iomem *)IOP3XX_PCI_IO_PHYS_TO_VIRT(p))
 #define __mem_pci(a)            (a)
 
+#define __arch_ioremap(a, s, f) __iop3xx_ioremap(a, s, f)
+#define __arch_iounmap(a)        __iop3xx_iounmap(a)
 
 #endif
diff --git a/include/asm-arm/arch-iop32x/time.h b/include/asm-arm/arch-iop32x/time.h
new file mode 100644
index 000000000000..0f28c9949623
--- /dev/null
+++ b/include/asm-arm/arch-iop32x/time.h
@@ -0,0 +1,4 @@
+#ifndef _IOP32X_TIME_H_
+#define _IOP32X_TIME_H_
+#define IRQ_IOP_TIMER0 IRQ_IOP32X_TIMER0
+#endif
diff --git a/include/asm-arm/arch-iop33x/entry-macro.S b/include/asm-arm/arch-iop33x/entry-macro.S
index 92b791702e34..b8e3d449e882 100644
--- a/include/asm-arm/arch-iop33x/entry-macro.S
+++ b/include/asm-arm/arch-iop33x/entry-macro.S
@@ -9,14 +9,29 @@
  */
 #include <asm/arch/iop33x.h>
 
-                .macro  disable_fiq
-                .endm
+        .macro  disable_fiq
+        .endm
 
-                .macro  get_irqnr_and_base, irqnr, irqstat, base, tmp
-                ldr     \base, =IOP3XX_REG_ADDR(0x07C8)
-                ldr     \irqstat, [\base]               @ Read IINTVEC
-                cmp     \irqstat, #0
-                ldreq   \irqstat, [\base]               @ erratum 63 workaround
-                adds    \irqnr, \irqstat, #1
-                movne   \irqnr, \irqstat, lsr #2
-                .endm
+        .macro get_irqnr_preamble, base, tmp
+        mrc     p15, 0, \tmp, c15, c1, 0
+        orr     \tmp, \tmp, #(1 << 6)
+        mcr     p15, 0, \tmp, c15, c1, 0        @ Enable cp6 access
+        mrc     p15, 0, \tmp, c15, c1, 0
+        mov     \tmp, \tmp
+        sub     pc, pc, #4                      @ cp_wait
+        .endm
+
+        .macro  get_irqnr_and_base, irqnr, irqstat, base, tmp
+        mrc     p6, 0, \irqstat, c14, c0, 0     @ Read IINTVEC
+        cmp     \irqstat, #0
+        mrceq   p6, 0, \irqstat, c14, c0, 0     @ erratum 63 workaround
+        adds    \irqnr, \irqstat, #1
+        movne   \irqnr, \irqstat, lsr #2
+        .endm
+
+        .macro arch_ret_to_user, tmp1, tmp2
+        mrc     p15, 0, \tmp1, c15, c1, 0
+        ands    \tmp2, \tmp1, #(1 << 6)
+        bicne   \tmp1, \tmp1, #(1 << 6)
+        mcrne   p15, 0, \tmp1, c15, c1, 0       @ Disable cp6 access
+        .endm
diff --git a/include/asm-arm/arch-iop33x/io.h b/include/asm-arm/arch-iop33x/io.h
index c017402bab96..1bb5071e1fa8 100644
--- a/include/asm-arm/arch-iop33x/io.h
+++ b/include/asm-arm/arch-iop33x/io.h
@@ -13,9 +13,16 @@
 
 #include <asm/hardware.h>
 
+extern void __iomem * __ioremap(unsigned long, size_t, unsigned long);
+extern void __iomem *__iop3xx_ioremap(unsigned long cookie, size_t size,
+        unsigned long flags);
+extern void __iop3xx_iounmap(void __iomem *addr);
+
 #define IO_SPACE_LIMIT          0xffffffff
-#define __io(p)                 ((void __iomem *)(p))
+#define __io(p)         ((void __iomem *)IOP3XX_PCI_IO_PHYS_TO_VIRT(p))
 #define __mem_pci(a)            (a)
 
+#define __arch_ioremap(a, s, f) __iop3xx_ioremap(a, s, f)
+#define __arch_iounmap(a)        __iop3xx_iounmap(a)
 
 #endif
diff --git a/include/asm-arm/arch-iop33x/time.h b/include/asm-arm/arch-iop33x/time.h
new file mode 100644
index 000000000000..4ac4d7664f85
--- /dev/null
+++ b/include/asm-arm/arch-iop33x/time.h
@@ -0,0 +1,4 @@
+#ifndef _IOP33X_TIME_H_
+#define _IOP33X_TIME_H_
+#define IRQ_IOP_TIMER0 IRQ_IOP33X_TIMER0
+#endif
diff --git a/include/asm-arm/arch-ixp2000/entry-macro.S b/include/asm-arm/arch-ixp2000/entry-macro.S
index 16e1e6124b31..11d512ad5945 100644
--- a/include/asm-arm/arch-ixp2000/entry-macro.S
+++ b/include/asm-arm/arch-ixp2000/entry-macro.S
@@ -12,6 +12,12 @@
                 .macro  disable_fiq
                 .endm
 
+                .macro  get_irqnr_preamble, base, tmp
+                .endm
+
+                .macro  arch_ret_to_user, tmp1, tmp2
+                .endm
+
                 .macro  get_irqnr_and_base, irqnr, irqstat, base, tmp
 
                 mov     \irqnr, #0x0              @clear out irqnr as default
diff --git a/include/asm-arm/arch-ixp23xx/entry-macro.S b/include/asm-arm/arch-ixp23xx/entry-macro.S
index 867761677b57..ec9dd6fc2d0f 100644
--- a/include/asm-arm/arch-ixp23xx/entry-macro.S
+++ b/include/asm-arm/arch-ixp23xx/entry-macro.S
@@ -5,6 +5,12 @@
                 .macro  disable_fiq
                 .endm
 
+                .macro  get_irqnr_preamble, base, tmp
+                .endm
+
+                .macro  arch_ret_to_user, tmp1, tmp2
+                .endm
+
                 .macro  get_irqnr_and_base, irqnr, irqstat, base, tmp
                 ldr     \irqnr, =(IXP23XX_INTC_VIRT + IXP23XX_INTR_IRQ_ENC_ST_OFFSET)
                 ldr     \irqnr, [\irqnr]        @ get interrupt number
diff --git a/include/asm-arm/arch-ixp23xx/ixdp2351.h b/include/asm-arm/arch-ixp23xx/ixdp2351.h
index 4a24f8f15655..d5e8a43d7bbd 100644
--- a/include/asm-arm/arch-ixp23xx/ixdp2351.h
+++ b/include/asm-arm/arch-ixp23xx/ixdp2351.h
@@ -46,7 +46,7 @@
 #define IXDP2351_VIRT_NVRAM_BASE        IXDP2351_BB_AREA_BASE(0x0)
 #define IXDP2351_NVRAM_SIZE             (0x20000)
 
-#define IXDP2351_VIRT_MB_IXF1104_BASE   IXDP3251_BB_AREA_BASE(0x00020000)
+#define IXDP2351_VIRT_MB_IXF1104_BASE   IXDP2351_BB_AREA_BASE(0x00020000)
 #define IXDP2351_VIRT_ADD_UART_BASE     IXDP2351_BB_AREA_BASE(0x000240C0)
 #define IXDP2351_VIRT_FIC_BASE          IXDP2351_BB_AREA_BASE(0x00200000)
 #define IXDP2351_VIRT_DB0_BASE          IXDP2351_BB_AREA_BASE(0x00400000)
diff --git a/include/asm-arm/arch-ixp4xx/avila.h b/include/asm-arm/arch-ixp4xx/avila.h
new file mode 100644
index 000000000000..0dfea0ccd6ba
--- /dev/null
+++ b/include/asm-arm/arch-ixp4xx/avila.h
@@ -0,0 +1,39 @@
+/*
+ * include/asm-arm/arch-ixp4xx/avila.h
+ *
+ * Gateworks Avila platform specific definitions
+ *
+ * Author: Michael-Luke Jones <mlj28@cam.ac.uk>
+ *
+ * Based on ixdp425.h
+ * Author: Deepak Saxena <dsaxena@plexity.net>
+ *
+ * Copyright 2004 (c) MontaVista, Software, Inc.
+ *
+ * This file is licensed under  the terms of the GNU General Public
+ * License version 2. This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+
+#ifndef __ASM_ARCH_HARDWARE_H__
+#error "Do not include this directly, instead #include <asm/hardware.h>"
+#endif
+
+#define AVILA_SDA_PIN           7
+#define AVILA_SCL_PIN           6
+
+/*
+ * AVILA PCI IRQs
+ */
+#define AVILA_PCI_MAX_DEV       4
+#define LOFT_PCI_MAX_DEV    6
+#define AVILA_PCI_IRQ_LINES     4
+
+
+/* PCI controller GPIO to IRQ pin mappings */
+#define AVILA_PCI_INTA_PIN      11
+#define AVILA_PCI_INTB_PIN      10
+#define AVILA_PCI_INTC_PIN      9
+#define AVILA_PCI_INTD_PIN      8
+
+
diff --git a/include/asm-arm/arch-ixp4xx/entry-macro.S b/include/asm-arm/arch-ixp4xx/entry-macro.S
index 27e124132e4c..dadb568b7ef0 100644
--- a/include/asm-arm/arch-ixp4xx/entry-macro.S
+++ b/include/asm-arm/arch-ixp4xx/entry-macro.S
@@ -12,6 +12,12 @@
                 .macro  disable_fiq
                 .endm
 
+                .macro  get_irqnr_preamble, base, tmp
+                .endm
+
+                .macro  arch_ret_to_user, tmp1, tmp2
+                .endm
+
                 .macro  get_irqnr_and_base, irqnr, irqstat, base, tmp
                 ldr     \irqstat, =(IXP4XX_INTC_BASE_VIRT+IXP4XX_ICIP_OFFSET)
                 ldr     \irqstat, [\irqstat]            @ get interrupts
diff --git a/include/asm-arm/arch-ixp4xx/hardware.h b/include/asm-arm/arch-ixp4xx/hardware.h
index 6acb69c95ef9..88fd0877dcc1 100644
--- a/include/asm-arm/arch-ixp4xx/hardware.h
+++ b/include/asm-arm/arch-ixp4xx/hardware.h
@@ -42,6 +42,7 @@ extern unsigned int processor_id;
 
 /* Platform specific details */
 #include "ixdp425.h"
+#include "avila.h"
 #include "coyote.h"
 #include "prpmc1100.h"
 #include "nslu2.h"
diff --git a/include/asm-arm/arch-ixp4xx/irqs.h b/include/asm-arm/arch-ixp4xx/irqs.h
index f24b763ca18e..e44a563d00ff 100644
--- a/include/asm-arm/arch-ixp4xx/irqs.h
+++ b/include/asm-arm/arch-ixp4xx/irqs.h
@@ -79,6 +79,15 @@
 #define IRQ_IXDP425_PCI_INTD    IRQ_IXP4XX_GPIO8
 
 /*
+ * Gateworks Avila board IRQs
+ */
+#define IRQ_AVILA_PCI_INTA      IRQ_IXP4XX_GPIO11
+#define IRQ_AVILA_PCI_INTB      IRQ_IXP4XX_GPIO10
+#define IRQ_AVILA_PCI_INTC      IRQ_IXP4XX_GPIO9
+#define IRQ_AVILA_PCI_INTD      IRQ_IXP4XX_GPIO8
+
+
+/*
  * PrPMC1100 Board IRQs
  */
 #define IRQ_PRPMC1100_PCI_INTA  IRQ_IXP4XX_GPIO11
diff --git a/include/asm-arm/arch-ixp4xx/udc.h b/include/asm-arm/arch-ixp4xx/udc.h
index dbdec36ff0d1..79b850a3be47 100644
--- a/include/asm-arm/arch-ixp4xx/udc.h
+++ b/include/asm-arm/arch-ixp4xx/udc.h
@@ -6,3 +6,25 @@
 
 extern void ixp4xx_set_udc_info(struct pxa2xx_udc_mach_info *info);
 
+static inline int udc_gpio_to_irq(unsigned gpio)
+{
+        return 0;
+}
+
+static inline void udc_gpio_init_vbus(unsigned gpio)
+{
+}
+
+static inline void udc_gpio_init_pullup(unsigned gpio)
+{
+}
+
+static inline int udc_gpio_get(unsigned gpio)
+{
+        return 0;
+}
+
+static inline void udc_gpio_set(unsigned gpio, int is_on)
+{
+}
+
diff --git a/include/asm-arm/arch-l7200/entry-macro.S b/include/asm-arm/arch-l7200/entry-macro.S
index 8b6342dc4be2..63411d3e9df4 100644
--- a/include/asm-arm/arch-l7200/entry-macro.S
+++ b/include/asm-arm/arch-l7200/entry-macro.S
@@ -14,6 +14,12 @@
                 .macro  disable_fiq
                 .endm
 
+                .macro  get_irqnr_preamble, base, tmp
+                .endm
+
+                .macro  arch_ret_to_user, tmp1, tmp2
+                .endm
+
                 .macro  get_irqnr_and_base, irqnr, irqstat, base, tmp
                 mov     \irqstat, #irq_base_addr                @ Virt addr IRQ regs
                 add     \irqstat, \irqstat, #0x00001000         @ Status reg
diff --git a/include/asm-arm/arch-lh7a40x/entry-macro.S b/include/asm-arm/arch-lh7a40x/entry-macro.S
index 9fc7f4988124..502700604e00 100644
--- a/include/asm-arm/arch-lh7a40x/entry-macro.S
+++ b/include/asm-arm/arch-lh7a40x/entry-macro.S
@@ -26,6 +26,12 @@
                 .macro  disable_fiq
                 .endm
 
+                .macro  get_irqnr_preamble, base, tmp
+                .endm
+
+                .macro  arch_ret_to_user, tmp1, tmp2
+                .endm
+
                 .macro  get_irqnr_and_base, irqnr, irqstat, base, tmp
 
 branch_irq_lh7a400: b 1000f
diff --git a/include/asm-arm/arch-netx/entry-macro.S b/include/asm-arm/arch-netx/entry-macro.S
index 658df4d60ff3..83ad188a0847 100644
--- a/include/asm-arm/arch-netx/entry-macro.S
+++ b/include/asm-arm/arch-netx/entry-macro.S
@@ -23,6 +23,12 @@
                 .macro  disable_fiq
                 .endm
 
+                .macro  get_irqnr_preamble, base, tmp
+                .endm
+
+                .macro  arch_ret_to_user, tmp1, tmp2
+                .endm
+
                 .macro  get_irqnr_and_base, irqnr, irqstat, base, tmp
                 mov     \base, #io_p2v(0x00100000)
                 add     \base, \base, #0x000ff000
diff --git a/include/asm-arm/arch-ns9xxx/board.h b/include/asm-arm/arch-ns9xxx/board.h
new file mode 100644
index 000000000000..91dc8fb1027f
--- /dev/null
+++ b/include/asm-arm/arch-ns9xxx/board.h
@@ -0,0 +1,18 @@
+/*
+ * include/asm-arm/arch-ns9xxx/board.h
+ *
+ * Copyright (C) 2006 by Digi International Inc.
+ * All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published by
+ * the Free Software Foundation.
+ */
+#ifndef __ASM_ARCH_BOARD_H
+#define __ASM_ARCH_BOARD_H
+
+#include <asm/mach-types.h>
+
+#define board_is_a9m9750dev()   (machine_is_cc9p9360dev())
+
+#endif /* ifndef __ASM_ARCH_BOARD_H */
diff --git a/include/asm-arm/arch-ns9xxx/clock.h b/include/asm-arm/arch-ns9xxx/clock.h
new file mode 100644
index 000000000000..4371a485db47
--- /dev/null
+++ b/include/asm-arm/arch-ns9xxx/clock.h
@@ -0,0 +1,37 @@
+/*
+ * include/asm-arm/arch-ns9xxx/clock.h
+ *
+ * Copyright (C) 2007 by Digi International Inc.
+ * All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published by
+ * the Free Software Foundation.
+ */
+#ifndef __ASM_ARCH_CLOCK_H
+#define __ASM_ARCH_CLOCK_H
+
+static inline u32 ns9xxx_systemclock(void)
+{
+        /*
+         * This should be a multiple of HZ * TIMERCLOCKSELECT (in time.c)
+         */
+        return 353894400;
+}
+
+static inline const u32 ns9xxx_cpuclock(void)
+{
+        return ns9xxx_systemclock() / 2;
+}
+
+static inline const u32 ns9xxx_ahbclock(void)
+{
+        return ns9xxx_systemclock() / 4;
+}
+
+static inline const u32 ns9xxx_bbusclock(void)
+{
+        return ns9xxx_systemclock() / 8;
+}
+
+#endif /* ifndef __ASM_ARCH_CLOCK_H */
diff --git a/include/asm-arm/arch-ns9xxx/debug-macro.S b/include/asm-arm/arch-ns9xxx/debug-macro.S
new file mode 100644
index 000000000000..b21b93eb2dbc
--- /dev/null
+++ b/include/asm-arm/arch-ns9xxx/debug-macro.S
@@ -0,0 +1,22 @@
+/*
+ * include/asm-arm/arch-ns9xxx/debug-macro.S
+ * Copyright (C) 2006 by Digi International Inc.
+ * All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published by
+ * the Free Software Foundation.
+ */
+#include <asm/hardware.h>
+
+#include <asm/arch-ns9xxx/regs-board-a9m9750dev.h>
+
+                .macro  addruart,rx
+                mrc     p15, 0, \rx, c1, c0
+                tst     \rx, #1
+                ldreq   \rx, =NS9XXX_CSxSTAT_PHYS(0)
+                ldrne   \rx, =io_p2v(NS9XXX_CSxSTAT_PHYS(0))
+                .endm
+
+#define UART_SHIFT      2
+#include <asm/hardware/debug-8250.S>
diff --git a/include/asm-arm/arch-ns9xxx/dma.h b/include/asm-arm/arch-ns9xxx/dma.h
new file mode 100644
index 000000000000..a67cbbe009c4
--- /dev/null
+++ b/include/asm-arm/arch-ns9xxx/dma.h
@@ -0,0 +1,14 @@
+/*
+ * include/asm-arm/arch-ns9xxx/dma.h
+ *
+ * Copyright (C) 2006 by Digi International Inc.
+ * All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published by
+ * the Free Software Foundation.
+ */
+#ifndef __ASM_ARCH_DMA_H
+#define __ASM_ARCH_DMA_H
+
+#endif /* ifndef __ASM_ARCH_DMA_H */
diff --git a/include/asm-arm/arch-ns9xxx/entry-macro.S b/include/asm-arm/arch-ns9xxx/entry-macro.S
new file mode 100644
index 000000000000..86aec87303e4
--- /dev/null
+++ b/include/asm-arm/arch-ns9xxx/entry-macro.S
@@ -0,0 +1,28 @@
+/*
+ * include/asm-arm/arch-ns9xxx/entry-macro.S
+ *
+ * Copyright (C) 2006 by Digi International Inc.
+ * All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published by
+ * the Free Software Foundation.
+ */
+#include <asm/hardware.h>
+#include <asm/arch-ns9xxx/regs-sys.h>
+
+                .macro  get_irqnr_preamble, base, tmp
+                .endm
+
+                .macro  arch_ret_to_user, tmp1, tmp2
+                .endm
+
+                .macro  get_irqnr_and_base, irqnr, irqstat, base, tmp
+                ldr     \base, =SYS_ISRADDR
+                ldr     \irqstat, [\base, #(SYS_ISA - SYS_ISRADDR)]
+                cmp     \irqstat, #0
+                ldrne   \irqnr, [\base]
+                .endm
+
+                .macro  disable_fiq
+                .endm
diff --git a/include/asm-arm/arch-ns9xxx/hardware.h b/include/asm-arm/arch-ns9xxx/hardware.h
new file mode 100644
index 000000000000..6819da7c48d4
--- /dev/null
+++ b/include/asm-arm/arch-ns9xxx/hardware.h
@@ -0,0 +1,67 @@
+/*
+ * include/asm-arm/arch-ns9xxx/hardware.h
+ *
+ * Copyright (C) 2006 by Digi International Inc.
+ * All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published by
+ * the Free Software Foundation.
+ */
+#ifndef __ASM_ARCH_HARDWARE_H
+#define __ASM_ARCH_HARDWARE_H
+
+#include <asm/memory.h>
+
+/*
+ * NetSilicon NS9xxx internal mapping:
+ *
+ * physical                <--> virtual
+ * 0x90000000 - 0x906fffff <--> 0xf9000000 - 0xf96fffff
+ * 0xa0100000 - 0xa0afffff <--> 0xfa100000 - 0xfaafffff
+ */
+#define io_p2v(x)       (0xf0000000 \
+                         + (((x) & 0xf0000000) >> 4) \
+                         + ((x) & 0x00ffffff))
+
+#define io_v2p(x)       ((((x) & 0x0f000000) << 4) \
+                         + ((x) & 0x00ffffff))
+
+#define __REGBIT(bit)           ((u32)1 << (bit))
+#define __REGBITS(hbit, lbit)   ((((u32)1 << ((hbit) - (lbit) + 1)) - 1) << (lbit))
+#define __REGVAL(mask, value)   (((value) * ((mask) & (-(mask))) & (mask)))
+
+#ifndef __ASSEMBLY__
+
+#  define __REG(x)      (*((volatile u32 *)io_p2v((x))))
+#  define __REG2(x, y)  (*((volatile u32 *)io_p2v((x)) + (y)))
+
+#  define __REGB(x)     (*((volatile u8 *)io_p2v((x))))
+#  define __REGB2(x)    (*((volatile u8 *)io_p2v((x)) + (y)))
+
+#  define REGSET(var, reg, field, value)                                \
+        ((var) = (((var)                                                \
+                   & ~(reg ## _ ## field &                              \
+                       ~ reg ## _ ## field ## _ ## value))              \
+                  | (reg ## _ ## field ## _ ## value)))
+
+#  define REGSETIM(var, reg, field, value)                              \
+        ((var) = (((var)                                                \
+                   & ~(reg ## _ ## field &                              \
+                       ~(__REGVAL(reg ## _ ## field, value))))          \
+                  | (__REGVAL(reg ## _ ## field, value))))
+
+#  define REGGET(reg, field)                                            \
+        ((reg & (reg ## _ ## field)) / (field & (-field)))
+
+#else
+
+#  define __REG(x)      io_p2v(x)
+#  define __REG2(x, y)  io_p2v((x) + (y))
+
+#  define __REGB(x)     __REG((x))
+#  define __REGB2(x, y) __REG2((x), (y))
+
+#endif
+
+#endif /* ifndef __ASM_ARCH_HARDWARE_H */
diff --git a/include/asm-arm/arch-ns9xxx/io.h b/include/asm-arm/arch-ns9xxx/io.h
new file mode 100644
index 000000000000..6f82d28af120
--- /dev/null
+++ b/include/asm-arm/arch-ns9xxx/io.h
@@ -0,0 +1,20 @@
+/*
+ * include/asm-arm/arch-ns9xxx/io.h
+ *
+ * Copyright (C) 2006 by Digi International Inc.
+ * All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published by
+ * the Free Software Foundation.
+ */
+#ifndef __ASM_ARCH_IO_H
+#define __ASM_ARCH_IO_H
+
+#define IO_SPACE_LIMIT  0xffffffff /* XXX */
+
+#define __io(a)         ((void __iomem *)(a))
+#define __mem_pci(a)    (a)
+#define __mem_isa(a)    (IO_BASE + (a))
+
+#endif /* ifndef __ASM_ARCH_IO_H */
diff --git a/include/asm-arm/arch-ns9xxx/irqs.h b/include/asm-arm/arch-ns9xxx/irqs.h
new file mode 100644
index 000000000000..25d8d28b27f3
--- /dev/null
+++ b/include/asm-arm/arch-ns9xxx/irqs.h
@@ -0,0 +1,85 @@
+/*
+ * include/asm-arm/arch-ns9xxx/irqs.h
+ *
+ * Copyright (C) 2006 by Digi International Inc.
+ * All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published by
+ * the Free Software Foundation.
+ */
+#ifndef __ASM_ARCH_IRQS_H
+#define __ASM_ARCH_IRQS_H
+
+#define IRQ_WATCHDOG    0
+#define IRQ_AHBBUSERR   1
+#define IRQ_BBUSAGG     2
+/* irq 3 is reserved for NS9360 */
+#define IRQ_ETHRX       4
+#define IRQ_ETHTX       5
+#define IRQ_ETHPHY      6
+#define IRQ_LCD         7
+#define IRQ_SERBRX      8
+#define IRQ_SERBTX      9
+#define IRQ_SERARX      10
+#define IRQ_SERATX      11
+#define IRQ_SERCRX      12
+#define IRQ_SERCTX      13
+#define IRQ_I2C         14
+#define IRQ_BBUSDMA     15
+#define IRQ_TIMER0      16
+#define IRQ_TIMER1      17
+#define IRQ_TIMER2      18
+#define IRQ_TIMER3      19
+#define IRQ_TIMER4      20
+#define IRQ_TIMER5      21
+#define IRQ_TIMER6      22
+#define IRQ_TIMER7      23
+#define IRQ_RTC         24
+#define IRQ_USBHOST     25
+#define IRQ_USBDEVICE   26
+#define IRQ_IEEE1284    27
+#define IRQ_EXT0        28
+#define IRQ_EXT1        29
+#define IRQ_EXT2        30
+#define IRQ_EXT3        31
+
+#define BBUS_IRQ(irq)   (32 + irq)
+
+#define IRQ_BBUS_DMA            BBUS_IRQ(0)
+#define IRQ_BBUS_SERBRX         BBUS_IRQ(2)
+#define IRQ_BBUS_SERBTX         BBUS_IRQ(3)
+#define IRQ_BBUS_SERARX         BBUS_IRQ(4)
+#define IRQ_BBUS_SERATX         BBUS_IRQ(5)
+#define IRQ_BBUS_SERCRX         BBUS_IRQ(6)
+#define IRQ_BBUS_SERCTX         BBUS_IRQ(7)
+#define IRQ_BBUS_SERDRX         BBUS_IRQ(8)
+#define IRQ_BBUS_SERDTX         BBUS_IRQ(9)
+#define IRQ_BBUS_I2C            BBUS_IRQ(10)
+#define IRQ_BBUS_1284           BBUS_IRQ(11)
+#define IRQ_BBUS_UTIL           BBUS_IRQ(12)
+#define IRQ_BBUS_RTC            BBUS_IRQ(13)
+#define IRQ_BBUS_USBHST         BBUS_IRQ(14)
+#define IRQ_BBUS_USBDEV         BBUS_IRQ(15)
+#define IRQ_BBUS_AHBDMA1        BBUS_IRQ(24)
+#define IRQ_BBUS_AHBDMA2        BBUS_IRQ(25)
+
+/*
+ * these Interrupts are specific for the a9m9750dev board.
+ * They are generated by an FPGA that interrupts the CPU on
+ * IRQ_EXT2
+ */
+#define FPGA_IRQ(irq)   (64 + irq)
+
+#define IRQ_FPGA_UARTA          FPGA_IRQ(0)
+#define IRQ_FPGA_UARTB          FPGA_IRQ(1)
+#define IRQ_FPGA_UARTC          FPGA_IRQ(2)
+#define IRQ_FPGA_UARTD          FPGA_IRQ(3)
+#define IRQ_FPGA_TOUCH          FPGA_IRQ(4)
+#define IRQ_FPGA_CF             FPGA_IRQ(5)
+#define IRQ_FPGA_CAN0           FPGA_IRQ(6)
+#define IRQ_FPGA_CAN1           FPGA_IRQ(7)
+
+#define NR_IRQS 72
+
+#endif /* __ASM_ARCH_IRQS_H */
diff --git a/include/asm-arm/arch-ns9xxx/memory.h b/include/asm-arm/arch-ns9xxx/memory.h
new file mode 100644
index 000000000000..ce1343e593e1
--- /dev/null
+++ b/include/asm-arm/arch-ns9xxx/memory.h
@@ -0,0 +1,27 @@
+/*
+ * include/asm-arm/arch-ns9xxx/memory.h
+ *
+ * Copyright (C) 2006 by Digi International Inc.
+ * All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published by
+ * the Free Software Foundation.
+*/
+#ifndef __ASM_ARCH_MEMORY_H
+#define __ASM_ARCH_MEMORY_H
+
+/* x in [0..3] */
+#define NS9XXX_CSxSTAT_PHYS(x)  UL(((x) + 4) << 28)
+
+#define NS9XXX_CS0STAT_LENGTH   UL(0x1000)
+#define NS9XXX_CS1STAT_LENGTH   UL(0x1000)
+#define NS9XXX_CS2STAT_LENGTH   UL(0x1000)
+#define NS9XXX_CS3STAT_LENGTH   UL(0x1000)
+
+#define PHYS_OFFSET     UL(0x00000000)
+
+#define __virt_to_bus(x) __virt_to_phys(x)
+#define __bus_to_virt(x) __phys_to_virt(x)
+
+#endif
diff --git a/include/asm-arm/arch-ns9xxx/processor.h b/include/asm-arm/arch-ns9xxx/processor.h
new file mode 100644
index 000000000000..716c106ac0bf
--- /dev/null
+++ b/include/asm-arm/arch-ns9xxx/processor.h
@@ -0,0 +1,18 @@
+/*
+ * include/asm-arm/arch-ns9xxx/processor.h
+ *
+ * Copyright (C) 2006 by Digi International Inc.
+ * All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published by
+ * the Free Software Foundation.
+ */
+#ifndef __ASM_ARCH_PROCESSOR_H
+#define __ASM_ARCH_PROCESSOR_H
+
+#include <asm/mach-types.h>
+
+#define processor_is_ns9360()   (machine_is_cc9p9360dev())
+
+#endif /* ifndef __ASM_ARCH_PROCESSOR_H */
diff --git a/include/asm-arm/arch-ns9xxx/regs-bbu.h b/include/asm-arm/arch-ns9xxx/regs-bbu.h
new file mode 100644
index 000000000000..e26269546240
--- /dev/null
+++ b/include/asm-arm/arch-ns9xxx/regs-bbu.h
@@ -0,0 +1,21 @@
+/*
+ * include/asm-arm/arch-ns9xxx/regs-bbu.h
+ *
+ * Copyright (C) 2006 by Digi International Inc.
+ * All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published by
+ * the Free Software Foundation.
+ */
+#ifndef __ASM_ARCH_REGSBBU_H
+#define __ASM_ARCH_REGSBBU_H
+
+#include <asm/hardware.h>
+
+/* BBus Utility */
+
+/* GPIO Configuration Register */
+#define BBU_GC(x)       __REG2(0x9060000c, (x))
+
+#endif /* ifndef __ASM_ARCH_REGSBBU_H */
diff --git a/include/asm-arm/arch-ns9xxx/regs-board-a9m9750dev.h b/include/asm-arm/arch-ns9xxx/regs-board-a9m9750dev.h
new file mode 100644
index 000000000000..c3dc532dd20c
--- /dev/null
+++ b/include/asm-arm/arch-ns9xxx/regs-board-a9m9750dev.h
@@ -0,0 +1,24 @@
+/*
+ * include/asm-arm/arch-ns9xxx/regs-board-a9m9750dev.h
+ *
+ * Copyright (C) 2006 by Digi International Inc.
+ * All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published by
+ * the Free Software Foundation.
+ */
+#ifndef __ASM_ARCH_REGSBOARDA9M9750_H
+#define __ASM_ARCH_REGSBOARDA9M9750_H
+
+#include <asm/hardware.h>
+
+#define FPGA_UARTA_BASE io_p2v(NS9XXX_CSxSTAT_PHYS(0))
+#define FPGA_UARTB_BASE io_p2v(NS9XXX_CSxSTAT_PHYS(0) + 0x08)
+#define FPGA_UARTC_BASE io_p2v(NS9XXX_CSxSTAT_PHYS(0) + 0x10)
+#define FPGA_UARTD_BASE io_p2v(NS9XXX_CSxSTAT_PHYS(0) + 0x18)
+
+#define FPGA_IER        __REGB(NS9XXX_CSxSTAT_PHYS(0) + 0x50)
+#define FPGA_ISR        __REGB(NS9XXX_CSxSTAT_PHYS(0) + 0x60)
+
+#endif /* ifndef __ASM_ARCH_REGSBOARDA9M9750_H */
diff --git a/include/asm-arm/arch-ns9xxx/regs-mem.h b/include/asm-arm/arch-ns9xxx/regs-mem.h
new file mode 100644
index 000000000000..8ed8448767b9
--- /dev/null
+++ b/include/asm-arm/arch-ns9xxx/regs-mem.h
@@ -0,0 +1,135 @@
+/*
+ * include/asm-arm/arch-ns9xxx/regs-mem.h
+ *
+ * Copyright (C) 2006 by Digi International Inc.
+ * All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published by
+ * the Free Software Foundation.
+ */
+#ifndef __ASM_ARCH_REGSMEM_H
+#define __ASM_ARCH_REGSMEM_H
+
+#include <asm/hardware.h>
+
+/* Memory Module */
+
+/* Control register */
+#define MEM_CTRL        __REG(0xa0700000)
+
+/* Status register */
+#define MEM_STAT        __REG(0xa0700004)
+
+/* Configuration register */
+#define MEM_CONF        __REG(0xa0700008)
+
+/* Dynamic Memory Control register */
+#define MEM_DMCTRL      __REG(0xa0700020)
+
+/* Dynamic Memory Refresh Timer */
+#define MEM_DMRT        __REG(0xa0700024)
+
+/* Dynamic Memory Read Configuration register */
+#define MEM_DMRC        __REG(0xa0700028)
+
+/* Dynamic Memory Precharge Command Period (tRP) */
+#define MEM_DMPCP       __REG(0xa0700030)
+
+/* Dynamic Memory Active to Precharge Command Period (tRAS) */
+#define MEM_DMAPCP      __REG(0xa0700034)
+
+/* Dynamic Memory Self-Refresh Exit Time (tSREX) */
+#define MEM_DMSRET      __REG(0xa0700038)
+
+/* Dynamic Memory Last Data Out to Active Time (tAPR) */
+#define MEM_DMLDOAT     __REG(0xa070003c)
+
+/* Dynamic Memory Data-in to Active Command Time (tDAL or TAPW) */
+#define MEM_DMDIACT     __REG(0xa0700040)
+
+/* Dynamic Memory Write Recovery Time (tWR, tDPL, tRWL, tRDL) */
+#define MEM_DMWRT       __REG(0xa0700044)
+
+/* Dynamic Memory Active to Active Command Period (tRC) */
+#define MEM_DMAACP      __REG(0xa0700048)
+
+/* Dynamic Memory Auto Refresh Period, and Auto Refresh to Active Command Period (tRFC) */
+#define MEM_DMARP       __REG(0xa070004c)
+
+/* Dynamic Memory Exit Self-Refresh to Active Command (tXSR) */
+#define MEM_DMESRAC     __REG(0xa0700050)
+
+/* Dynamic Memory Active Bank A to Active B Time (tRRD) */
+#define MEM_DMABAABT    __REG(0xa0700054)
+
+/* Dynamic Memory Load Mode register to Active Command Time (tMRD) */
+#define MEM_DMLMACT     __REG(0xa0700058)
+
+/* Static Memory Extended Wait */
+#define MEM_SMEW        __REG(0xa0700080)
+
+/* Dynamic Memory Configuration Register x */
+#define MEM_DMCONF(x)   __REG2(0xa0700100, (x) << 3)
+
+/* Dynamic Memory RAS and CAS Delay x */
+#define MEM_DMRCD(x)    __REG2(0xa0700104, (x) << 3)
+
+/* Static Memory Configuration Register x */
+#define MEM_SMC(x)      __REG2(0xa0700200, (x) << 3)
+
+/* Static Memory Configuration Register x: Write protect */
+#define MEM_SMC_WSMC            __REGBIT(20)
+#define MEM_SMC_WSMC_OFF                __REGVAL(MEM_SMC_WSMC, 0)
+#define MEM_SMC_WSMC_ON                 __REGVAL(MEM_SMC_WSMC, 1)
+
+/* Static Memory Configuration Register x: Buffer enable */
+#define MEM_SMC_BSMC            __REGBIT(19)
+#define MEM_SMC_BSMC_OFF                __REGVAL(MEM_SMC_BSMC, 0)
+#define MEM_SMC_BSMC_ON                 __REGVAL(MEM_SMC_BSMC, 1)
+
+/* Static Memory Configuration Register x: Extended Wait */
+#define MEM_SMC_EW              __REGBIT(8)
+#define MEM_SMC_EW_OFF                  __REGVAL(MEM_SMC_EW, 0)
+#define MEM_SMC_EW_ON                   __REGVAL(MEM_SMC_EW, 1)
+
+/* Static Memory Configuration Register x: Byte lane state */
+#define MEM_SMC_PB              __REGBIT(7)
+#define MEM_SMC_PB_0                    __REGVAL(MEM_SMC_PB, 0)
+#define MEM_SMC_PB_1                    __REGVAL(MEM_SMC_PB, 1)
+
+/* Static Memory Configuration Register x: Chip select polarity */
+#define MEM_SMC_PC              __REGBIT(6)
+#define MEM_SMC_PC_AL                   __REGVAL(MEM_SMC_PC, 0)
+#define MEM_SMC_PC_AH                   __REGVAL(MEM_SMC_PC, 1)
+
+/* static memory configuration register x: page mode*/
+#define MEM_SMC_PM              __REGBIT(3)
+#define MEM_SMC_PM_DIS                  __REGVAL(MEM_SMC_PM, 0)
+#define MEM_SMC_PM_ASYNC                __REGVAL(MEM_SMC_PM, 1)
+
+/* static memory configuration register x: Memory width */
+#define MEM_SMC_MW              __REGBITS(1, 0)
+#define MEM_SMC_MW_8                    __REGVAL(MEM_SMC_MW, 0)
+#define MEM_SMC_MW_16                   __REGVAL(MEM_SMC_MW, 1)
+#define MEM_SMC_MW_32                   __REGVAL(MEM_SMC_MW, 2)
+
+/* Static Memory Write Enable Delay x */
+#define MEM_SMWED(x)    __REG2(0xa0700204, (x) << 3)
+
+/* Static Memory Output Enable Delay x */
+#define MEM_SMOED(x)    __REG2(0xa0700208, (x) << 3)
+
+/* Static Memory Read Delay x */
+#define MEM_SMRD(x)     __REG2(0xa070020c, (x) << 3)
+
+/* Static Memory Page Mode Read Delay 0 */
+#define MEM_SMPMRD(x)   __REG2(0xa0700210, (x) << 3)
+
+/* Static Memory Write Delay */
+#define MEM_SMWD(x)     __REG2(0xa0700214, (x) << 3)
+
+/* Static Memory Turn Round Delay x */
+#define MEM_SWT(x)      __REG2(0xa0700218, (x) << 3)
+
+#endif /* ifndef __ASM_ARCH_REGSMEM_H */
diff --git a/include/asm-arm/arch-ns9xxx/regs-sys.h b/include/asm-arm/arch-ns9xxx/regs-sys.h
new file mode 100644
index 000000000000..8162a50bb273
--- /dev/null
+++ b/include/asm-arm/arch-ns9xxx/regs-sys.h
@@ -0,0 +1,157 @@
+/*
+ * include/asm-arm/arch-ns9xxx/regs-sys.h
+ *
+ * Copyright (C) 2006 by Digi International Inc.
+ * All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published by
+ * the Free Software Foundation.
+ */
+#ifndef __ASM_ARCH_REGSSYS_H
+#define __ASM_ARCH_REGSSYS_H
+
+#include <asm/hardware.h>
+
+/* System Control Module */
+
+/* AHB Arbiter Gen Configuration */
+#define SYS_AHBAGENCONF __REG(0xa0900000)
+
+/* BRC */
+#define SYS_BRC(x)      __REG2(0xa0900004, (x))
+
+/* Timer x Reload Count register */
+#define SYS_TRC(x)      __REG2(0xa0900044, (x))
+
+/* Timer x Read register */
+#define SYS_TR(x)       __REG2(0xa0900084, (x))
+
+/* Interrupt Vector Address Register Level x */
+#define SYS_IVA(x)      __REG2(0xa09000c4, (x))
+
+/* Interrupt Configuration registers */
+#define SYS_IC(x)       __REG2(0xa0900144, (x))
+
+/* ISRADDR */
+#define SYS_ISRADDR     __REG(0xa0900164)
+
+/* Interrupt Status Active */
+#define SYS_ISA         __REG(0xa0900168)
+
+/* Interrupt Status Raw */
+#define SYS_ISR         __REG(0xa090016c)
+
+/* Timer Interrupt Status register */
+#define SYS_TIS         __REG(0xa0900170)
+
+/* PLL Configuration register */
+#define SYS_PLL         __REG(0xa0900188)
+
+/* PLL Configuration register: PLL SW change */
+#define SYS_PLL_SWC             __REGBIT(15)
+#define SYS_PLL_SWC_NO                  __REGVAL(SYS_PLL_SWC, 0)
+#define SYS_PLL_SWC_YES                 __REGVAL(SYS_PLL_SWC, 1)
+
+/* Timer x Control register */
+#define SYS_TC(x)       __REG2(0xa0900190, (x))
+
+/* Timer x Control register: Timer enable */
+#define SYS_TCx_TEN             __REGBIT(15)
+#define SYS_TCx_TEN_DIS                 __REGVAL(SYS_TCx_TEN, 1)
+#define SYS_TCx_TEN_EN                  __REGVAL(SYS_TCx_TEN, 1)
+
+/* Timer x Control register: CPU debug mode */
+#define SYS_TCx_TDBG            __REGBIT(10)
+#define SYS_TCx_TDBG_CONT               __REGVAL(SYS_TCx_TDBG, 0)
+#define SYS_TCx_TDBG_STOP               __REGVAL(SYS_TCx_TDBG, 1)
+
+/* Timer x Control register: Interrupt clear */
+#define SYS_TCx_INTC            __REGBIT(9)
+#define SYS_TCx_INTC_UNSET              __REGVAL(SYS_TCx_INTC, 0)
+#define SYS_TCx_INTC_SET                __REGVAL(SYS_TCx_INTC, 1)
+
+/* Timer x Control register: Timer clock select */
+#define SYS_TCx_TLCS            __REGBITS(8, 6)
+#define SYS_TCx_TLCS_CPU                __REGVAL(SYS_TCx_TLCS, 0)       /* CPU clock */
+#define SYS_TCx_TLCS_DIV2               __REGVAL(SYS_TCx_TLCS, 1)       /* CPU clock / 2 */
+#define SYS_TCx_TLCS_DIV4               __REGVAL(SYS_TCx_TLCS, 2)       /* CPU clock / 4 */
+#define SYS_TCx_TLCS_DIV8               __REGVAL(SYS_TCx_TLCS, 3)       /* CPU clock / 8 */
+#define SYS_TCx_TLCS_DIV16              __REGVAL(SYS_TCx_TLCS, 4)       /* CPU clock / 16 */
+#define SYS_TCx_TLCS_DIV32              __REGVAL(SYS_TCx_TLCS, 5)       /* CPU clock / 32 */
+#define SYS_TCx_TLCS_DIV64              __REGVAL(SYS_TCx_TLCS, 6)       /* CPU clock / 64 */
+#define SYS_TCx_TLCS_EXT                __REGVAL(SYS_TCx_TLCS, 7)
+
+/* Timer x Control register: Timer mode */
+#define SYS_TCx_TM              __REGBITS(5, 4)
+#define SYS_TCx_TM_IEE                  __REGVAL(SYS_TCx_TM, 0)         /* Internal timer or external event */
+#define SYS_TCx_TM_ELL                  __REGVAL(SYS_TCx_TM, 1)         /* External low-level, gated timer */
+#define SYS_TCx_TM_EHL                  __REGVAL(SYS_TCx_TM, 2)         /* External high-level, gated timer */
+#define SYS_TCx_TM_CONCAT               __REGVAL(SYS_TCx_TM, 3)         /* Concatenate the lower timer. */
+
+/* Timer x Control register: Interrupt select */
+#define SYS_TCx_INTS            __REGBIT(3)
+#define SYS_TCx_INTS_DIS                __REGVAL(SYS_TCx_INTS, 0)
+#define SYS_TCx_INTS_EN                 __REGVAL(SYS_TCx_INTS, 1)
+
+/* Timer x Control register: Up/down select */
+#define SYS_TCx_UDS             __REGBIT(2)
+#define SYS_TCx_UDS_UP                  __REGVAL(SYS_TCx_UDS, 0)
+#define SYS_TCx_UDS_DOWN                __REGVAL(SYS_TCx_UDS, 1)
+
+/* Timer x Control register: 32- or 16-bit timer */
+#define SYS_TCx_TSZ             __REGBIT(1)
+#define SYS_TCx_TSZ_16                  __REGVAL(SYS_TCx_TSZ, 0)
+#define SYS_TCx_TSZ_32                  __REGVAL(SYS_TCx_TSZ, 1)
+
+/* Timer x Control register: Reload enable */
+#define SYS_TCx_REN             __REGBIT(0)
+#define SYS_TCx_REN_DIS                 __REGVAL(SYS_TCx_REN, 0)
+#define SYS_TCx_REN_EN                  __REGVAL(SYS_TCx_REN, 1)
+
+/* System Memory Chip Select x Dynamic Memory Base */
+#define SYS_SMCSDMB(x)  __REG2(0xa09001d0, (x) << 1)
+
+/* System Memory Chip Select x Dynamic Memory Mask */
+#define SYS_SMCSDMM(x)  __REG2(0xa09001d4, (x) << 1)
+
+/* System Memory Chip Select x Static Memory Base */
+#define SYS_SMCSSMB(x)  __REG2(0xa09001f0, (x) << 1)
+
+/* System Memory Chip Select x Static Memory Base: Chip select x base */
+#define SYS_SMCSSMB_CSxB        __REGBITS(31, 12)
+
+/* System Memory Chip Select x Static Memory Mask */
+#define SYS_SMCSSMM(x)  __REG2(0xa09001f4, (x) << 1)
+
+/* System Memory Chip Select x Static Memory Mask: Chip select x mask */
+#define SYS_SMCSSMM_CSxM        __REGBITS(31, 12)
+
+/* System Memory Chip Select x Static Memory Mask: Chip select x enable */
+#define SYS_SMCSSMM_CSEx        __REGBIT(0)
+#define SYS_SMCSSMM_CSEx_DIS            __REGVAL(SYS_SMCSSMM_CSEx, 0)
+#define SYS_SMCSSMM_CSEx_EN             __REGVAL(SYS_SMCSSMM_CSEx, 1)
+
+/* General purpose, user-defined ID register */
+#define SYS_GENID       __REG(0xa0900210)
+
+/* External Interrupt x Control register */
+#define SYS_EIC(x)      __REG2(0xa0900214, (x))
+
+/* External Interrupt x Control register: Status */
+#define SYS_EIC_STS             __REGBIT(3)
+
+/* External Interrupt x Control register: Clear */
+#define SYS_EIC_CLR             __REGBIT(2)
+
+/* External Interrupt x Control register: Polarity */
+#define SYS_EIC_PLTY            __REGBIT(1)
+#define SYS_EIC_PLTY_AH                 __REGVAL(SYS_EIC_PLTY, 0)
+#define SYS_EIC_PLTY_AL                 __REGVAL(SYS_EIC_PLTY, 1)
+
+/* External Interrupt x Control register: Level edge */
+#define SYS_EIC_LVEDG           __REGBIT(0)
+#define SYS_EIC_LVEDG_LEVEL             __REGVAL(SYS_EIC_LVEDG, 0)
+#define SYS_EIC_LVEDG_EDGE              __REGVAL(SYS_EIC_LVEDG, 1)
+
+#endif /* ifndef __ASM_ARCH_REGSSYS_H */
diff --git a/include/asm-arm/arch-ns9xxx/system.h b/include/asm-arm/arch-ns9xxx/system.h
new file mode 100644
index 000000000000..e3cd4d31b3f3
--- /dev/null
+++ b/include/asm-arm/arch-ns9xxx/system.h
@@ -0,0 +1,34 @@
+/*
+ * include/asm-arm/arch-ns9xxx/system.h
+ *
+ * Copyright (C) 2006 by Digi International Inc.
+ * All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published by
+ * the Free Software Foundation.
+ */
+#ifndef __ASM_ARCH_SYSTEM_H
+#define __ASM_ARCH_SYSTEM_H
+
+#include <asm/proc-fns.h>
+#include <asm/arch-ns9xxx/regs-sys.h>
+#include <asm/mach-types.h>
+
+static inline void arch_idle(void)
+{
+        cpu_do_idle();
+}
+
+static inline void arch_reset(char mode)
+{
+        u32 reg;
+
+        reg = SYS_PLL >> 16;
+        REGSET(reg, SYS_PLL, SWC, YES);
+        SYS_PLL = reg;
+
+        BUG();
+}
+
+#endif /* ifndef __ASM_ARCH_SYSTEM_H */
diff --git a/include/asm-arm/arch-ns9xxx/timex.h b/include/asm-arm/arch-ns9xxx/timex.h
new file mode 100644
index 000000000000..f776cbd2622d
--- /dev/null
+++ b/include/asm-arm/arch-ns9xxx/timex.h
@@ -0,0 +1,20 @@
+/*
+ * include/asm-arm/arch-ns9xxx/timex.h
+ *
+ * Copyright (C) 2005-2006 by Digi International Inc.
+ * All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published by
+ * the Free Software Foundation.
+ */
+#ifndef __ASM_ARCH_TIMEX_H
+#define __ASM_ARCH_TIMEX_H
+
+/*
+ * value for CLOCK_TICK_RATE stolen from include/asm-arm/arch-s3c2410/timex.h.
+ * See there for an explanation.
+ */
+#define CLOCK_TICK_RATE         12000000
+
+#endif /* ifndef __ASM_ARCH_TIMEX_H */
diff --git a/include/asm-arm/arch-ns9xxx/uncompress.h b/include/asm-arm/arch-ns9xxx/uncompress.h
new file mode 100644
index 000000000000..961ca7dc9954
--- /dev/null
+++ b/include/asm-arm/arch-ns9xxx/uncompress.h
@@ -0,0 +1,35 @@
+/*
+ * include/asm-arm/arch-ns9xxx/uncompress.h
+ *
+ * Copyright (C) 2006 by Digi International Inc.
+ * All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published by
+ * the Free Software Foundation.
+ */
+#ifndef __ASM_ARCH_UNCOMPRESS_H
+#define __ASM_ARCH_UNCOMPRESS_H
+
+static void putc(char c)
+{
+        volatile u8 *base = (volatile u8 *)0x40000000;
+        int t = 0x10000;
+
+        do {
+                if (base[5] & 0x20) {
+                        base[0] = c;
+                        break;
+                }
+        } while (--t);
+}
+
+#define arch_decomp_setup()
+#define arch_decomp_wdog()
+
+static void flush(void)
+{
+        /* nothing */
+}
+
+#endif /* ifndef __ASM_ARCH_UNCOMPRESS_H */
diff --git a/include/asm-arm/arch-ns9xxx/vmalloc.h b/include/asm-arm/arch-ns9xxx/vmalloc.h
new file mode 100644
index 000000000000..2f3cb6f6be24
--- /dev/null
+++ b/include/asm-arm/arch-ns9xxx/vmalloc.h
@@ -0,0 +1,16 @@
+/*
+ * include/asm-arm/arch-ns9xxx/vmalloc.h
+ *
+ * Copyright (C) 2006 by Digi International Inc.
+ * All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published by
+ * the Free Software Foundation.
+ */
+#ifndef __ASM_ARCH_VMALLOC_H
+#define __ASM_ARCH_VMALLOC_H
+
+#define VMALLOC_END     (0xf0000000)
+
+#endif /* ifndef __ASM_ARCH_VMALLOC_H */
diff --git a/include/asm-arm/arch-omap/entry-macro.S b/include/asm-arm/arch-omap/entry-macro.S
index 0ffb1185f1ac..c90dff4828f7 100644
--- a/include/asm-arm/arch-omap/entry-macro.S
+++ b/include/asm-arm/arch-omap/entry-macro.S
@@ -29,6 +29,12 @@
                 .macro  disable_fiq
                 .endm
 
+                .macro  get_irqnr_preamble, base, tmp
+                .endm
+
+                .macro  arch_ret_to_user, tmp1, tmp2
+                .endm
+
                 .macro  get_irqnr_and_base, irqnr, irqstat, base, tmp
                 ldr     \base, =IO_ADDRESS(OMAP_IH1_BASE)
                 ldr     \irqnr, [\base, #IRQ_ITR_REG_OFFSET]
diff --git a/include/asm-arm/arch-omap/gpio.h b/include/asm-arm/arch-omap/gpio.h
index f486b72070ea..3762a6ae6a7f 100644
--- a/include/asm-arm/arch-omap/gpio.h
+++ b/include/asm-arm/arch-omap/gpio.h
@@ -76,4 +76,70 @@ extern void omap_set_gpio_direction(int gpio, int is_input);
 extern void omap_set_gpio_dataout(int gpio, int enable);
 extern int omap_get_gpio_datain(int gpio);
 
+/*-------------------------------------------------------------------------*/
+
+/* wrappers for "new style" GPIO calls. the old OMAP-specfic ones should
+ * eventually be removed (along with this errno.h inclusion), and maybe
+ * gpios should put MPUIOs last too.
+ */
+
+#include <asm/errno.h>
+
+static inline int gpio_request(unsigned gpio, const char *label)
+{
+        return omap_request_gpio(gpio);
+}
+
+static inline void gpio_free(unsigned gpio)
+{
+        omap_free_gpio(gpio);
+}
+
+static inline int __gpio_set_direction(unsigned gpio, int is_input)
+{
+        if (cpu_class_is_omap2()) {
+                if (gpio > OMAP_MAX_GPIO_LINES)
+                        return -EINVAL;
+        } else {
+                if (gpio > (OMAP_MAX_GPIO_LINES + 16 /* MPUIO */))
+                        return -EINVAL;
+        }
+        omap_set_gpio_direction(gpio, is_input);
+        return 0;
+}
+
+static inline int gpio_direction_input(unsigned gpio)
+{
+        return __gpio_set_direction(gpio, 1);
+}
+
+static inline int gpio_direction_output(unsigned gpio)
+{
+        return __gpio_set_direction(gpio, 0);
+}
+
+static inline int gpio_get_value(unsigned gpio)
+{
+        return omap_get_gpio_datain(gpio);
+}
+
+static inline void gpio_set_value(unsigned gpio, int value)
+{
+        omap_set_gpio_dataout(gpio, value);
+}
+
+#include <asm-generic/gpio.h>           /* cansleep wrappers */
+
+static inline int gpio_to_irq(unsigned gpio)
+{
+        return OMAP_GPIO_IRQ(gpio);
+}
+
+static inline int irq_to_gpio(unsigned irq)
+{
+        if (cpu_class_is_omap1() && (irq < (IH_MPUIO_BASE + 16)))
+                return (irq - IH_MPUIO_BASE) + OMAP_MAX_GPIO_LINES;
+        return irq - IH_GPIO_BASE;
+}
+
 #endif
diff --git a/include/asm-arm/arch-pnx4008/entry-macro.S b/include/asm-arm/arch-pnx4008/entry-macro.S
index c1c198e3680b..f11731974e5d 100644
--- a/include/asm-arm/arch-pnx4008/entry-macro.S
+++ b/include/asm-arm/arch-pnx4008/entry-macro.S
@@ -28,6 +28,12 @@
                 .macro  disable_fiq
                 .endm
 
+                .macro  get_irqnr_preamble, base, tmp
+                .endm
+
+                .macro  arch_ret_to_user, tmp1, tmp2
+                .endm
+
                 .macro  get_irqnr_and_base, irqnr, irqstat, base, tmp
 /* decode the MIC interrupt numbers */
                 ldr     \base, =IO_ADDRESS(PNX4008_INTCTRLMIC_BASE)
diff --git a/include/asm-arm/arch-pxa/entry-macro.S b/include/asm-arm/arch-pxa/entry-macro.S
index 4985e33afc12..1d5fbb9b379a 100644
--- a/include/asm-arm/arch-pxa/entry-macro.S
+++ b/include/asm-arm/arch-pxa/entry-macro.S
@@ -13,6 +13,12 @@
                 .macro  disable_fiq
                 .endm
 
+                .macro  get_irqnr_preamble, base, tmp
+                .endm
+
+                .macro  arch_ret_to_user, tmp1, tmp2
+                .endm
+
                 .macro  get_irqnr_and_base, irqnr, irqstat, base, tmp
 #ifdef CONFIG_PXA27x
                 mrc     p6, 0, \irqstat, c0, c0, 0              @ ICIP
diff --git a/include/asm-arm/arch-pxa/gpio.h b/include/asm-arm/arch-pxa/gpio.h
new file mode 100644
index 000000000000..3d348a351157
--- /dev/null
+++ b/include/asm-arm/arch-pxa/gpio.h
@@ -0,0 +1,80 @@
+/*
+ * linux/include/asm-arm/arch-pxa/gpio.h
+ *
+ * PXA GPIO wrappers for arch-neutral GPIO calls
+ *
+ * Written by Philipp Zabel <philipp.zabel@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+
+#ifndef __ASM_ARCH_PXA_GPIO_H
+#define __ASM_ARCH_PXA_GPIO_H
+
+#include <asm/arch/pxa-regs.h>
+#include <asm/irq.h>
+#include <asm/hardware.h>
+
+static inline int gpio_request(unsigned gpio, const char *label)
+{
+        return 0;
+}
+
+static inline void gpio_free(unsigned gpio)
+{
+        return;
+}
+
+static inline int gpio_direction_input(unsigned gpio)
+{
+        return pxa_gpio_mode(gpio | GPIO_IN);
+}
+
+static inline int gpio_direction_output(unsigned gpio)
+{
+        return pxa_gpio_mode(gpio | GPIO_OUT);
+}
+
+static inline int __gpio_get_value(unsigned gpio)
+{
+        return GPLR(gpio) & GPIO_bit(gpio);
+}
+
+#define gpio_get_value(gpio)                    \
+        (__builtin_constant_p(gpio) ?           \
+         __gpio_get_value(gpio) :               \
+         pxa_gpio_get_value(gpio))
+
+static inline void __gpio_set_value(unsigned gpio, int value)
+{
+        if (value)
+                GPSR(gpio) = GPIO_bit(gpio);
+        else
+                GPCR(gpio) = GPIO_bit(gpio);
+}
+
+#define gpio_set_value(gpio,value)              \
+        (__builtin_constant_p(gpio) ?           \
+         __gpio_set_value(gpio, value) :        \
+         pxa_gpio_set_value(gpio, value))
+
+#include <asm-generic/gpio.h>                   /* cansleep wrappers */
+
+#define gpio_to_irq(gpio)       IRQ_GPIO(gpio)
+#define irq_to_gpio(irq)        IRQ_TO_GPIO(irq)
+
+
+#endif
diff --git a/include/asm-arm/arch-pxa/hardware.h b/include/asm-arm/arch-pxa/hardware.h
index 3e70bd95472c..e2bdc2fbede1 100644
--- a/include/asm-arm/arch-pxa/hardware.h
+++ b/include/asm-arm/arch-pxa/hardware.h
@@ -65,7 +65,17 @@
 /*
  * Handy routine to set GPIO alternate functions
  */
-extern void pxa_gpio_mode( int gpio_mode );
+extern int pxa_gpio_mode( int gpio_mode );
+
+/*
+ * Return GPIO level, nonzero means high, zero is low
+ */
+extern int pxa_gpio_get_value(unsigned gpio);
+
+/*
+ * Set output GPIO level
+ */
+extern void pxa_gpio_set_value(unsigned gpio, int value);
 
 /*
  * Routine to enable or disable CKEN
diff --git a/include/asm-arm/arch-pxa/pxa-regs.h b/include/asm-arm/arch-pxa/pxa-regs.h
index e24f6b6c79ae..aec835b6f057 100644
--- a/include/asm-arm/arch-pxa/pxa-regs.h
+++ b/include/asm-arm/arch-pxa/pxa-regs.h
@@ -463,9 +463,6 @@
  * Serial Audio Controller
  */
 
-/* FIXME: This clash with SA1111 defines */
-#ifndef _ASM_ARCH_SA1111
-
 #define SACR0           __REG(0x40400000)  /* Global Control Register */
 #define SACR1           __REG(0x40400004)  /* Serial Audio I 2 S/MSB-Justified Control Register */
 #define SASR0           __REG(0x4040000C)  /* Serial Audio I 2 S/MSB-Justified Interface and FIFO Status Register */
@@ -474,8 +471,8 @@
 #define SADIV           __REG(0x40400060)  /* Audio Clock Divider Register. */
 #define SADR            __REG(0x40400080)  /* Serial Audio Data Register (TX and RX FIFO access Register). */
 
-#define SACR0_RFTH(x)   (x << 12)       /* Rx FIFO Interrupt or DMA Trigger Threshold */
-#define SACR0_TFTH(x)   (x << 8)        /* Tx FIFO Interrupt or DMA Trigger Threshold */
+#define SACR0_RFTH(x)   ((x) << 12)     /* Rx FIFO Interrupt or DMA Trigger Threshold */
+#define SACR0_TFTH(x)   ((x) << 8)      /* Tx FIFO Interrupt or DMA Trigger Threshold */
 #define SACR0_STRF      (1 << 5)        /* FIFO Select for EFWR Special Function */
 #define SACR0_EFWR      (1 << 4)        /* Enable EFWR Function  */
 #define SACR0_RST       (1 << 3)        /* FIFO, i2s Register Reset */
@@ -503,8 +500,6 @@
 #define SAIMR_RFS       (1 << 4)        /* Enable Rx FIFO Service Interrupt */
 #define SAIMR_TFS       (1 << 3)        /* Enable Tx FIFO Service Interrupt */
 
-#endif
-
 /*
  * AC97 Controller registers
  */
@@ -1682,15 +1677,18 @@
 #define SSSR_PINT               (1 << 18)       /* Peripheral Trailing Byte Interrupt */
 
 #define SSPSP_FSRT              (1 << 25)       /* Frame Sync Relative Timing */
-#define SSPSP_DMYSTOP(x)        (x << 23)       /* Dummy Stop */
-#define SSPSP_SFRMWDTH(x)       (x << 16)       /* Serial Frame Width */
-#define SSPSP_SFRMDLY(x)        (x << 9)        /* Serial Frame Delay */
-#define SSPSP_DMYSTRT(x)        (x << 7)        /* Dummy Start */
-#define SSPSP_STRTDLY(x)        (x << 4)        /* Start Delay */
+#define SSPSP_DMYSTOP(x)        ((x) << 23)     /* Dummy Stop */
+#define SSPSP_SFRMWDTH(x)       ((x) << 16)     /* Serial Frame Width */
+#define SSPSP_SFRMDLY(x)        ((x) << 9)      /* Serial Frame Delay */
+#define SSPSP_DMYSTRT(x)        ((x) << 7)      /* Dummy Start */
+#define SSPSP_STRTDLY(x)        ((x) << 4)      /* Start Delay */
 #define SSPSP_ETDS                      (1 << 3)        /* End of Transfer data State */
 #define SSPSP_SFRMP                     (1 << 2)        /* Serial Frame Polarity */
-#define SSPSP_SCMODE(x)         (x << 0)        /* Serial Bit Rate Clock Mode */
+#define SSPSP_SCMODE(x)         ((x) << 0)      /* Serial Bit Rate Clock Mode */
 
+#define SSACD_SCDB              (1 << 3)        /* SSPSYSCLK Divider Bypass */
+#define SSACD_ACPS(x)           ((x) << 4)      /* Audio clock PLL select */
+#define SSACD_ACDS(x)           ((x) << 0)      /* Audio clock divider select */
 
 #define SSCR0_P1        __REG(0x41000000)  /* SSP Port 1 Control Register 0 */
 #define SSCR1_P1        __REG(0x41000004)  /* SSP Port 1 Control Register 1 */
diff --git a/include/asm-arm/arch-pxa/udc.h b/include/asm-arm/arch-pxa/udc.h
index 646480d37256..8bc6f9c3e3ea 100644
--- a/include/asm-arm/arch-pxa/udc.h
+++ b/include/asm-arm/arch-pxa/udc.h
@@ -9,3 +9,33 @@
 
 extern void pxa_set_udc_info(struct pxa2xx_udc_mach_info *info);
 
+static inline int udc_gpio_to_irq(unsigned gpio)
+{
+        return IRQ_GPIO(gpio & GPIO_MD_MASK_NR);
+}
+
+static inline void udc_gpio_init_vbus(unsigned gpio)
+{
+        pxa_gpio_mode((gpio & GPIO_MD_MASK_NR) | GPIO_IN);
+}
+
+static inline void udc_gpio_init_pullup(unsigned gpio)
+{
+        pxa_gpio_mode((gpio & GPIO_MD_MASK_NR) | GPIO_OUT | GPIO_DFLT_LOW);
+}
+
+static inline int udc_gpio_get(unsigned gpio)
+{
+        return (GPLR(gpio) & GPIO_bit(gpio)) != 0;
+}
+
+static inline void udc_gpio_set(unsigned gpio, int is_on)
+{
+        int mask = GPIO_bit(gpio);
+
+        if (is_on)
+                GPSR(gpio) = mask;
+        else
+                GPCR(gpio) = mask;
+}
+
diff --git a/include/asm-arm/arch-realview/entry-macro.S b/include/asm-arm/arch-realview/entry-macro.S
index 1a6eec86bd47..138838d4ad75 100644
--- a/include/asm-arm/arch-realview/entry-macro.S
+++ b/include/asm-arm/arch-realview/entry-macro.S
@@ -13,6 +13,12 @@
                 .macro  disable_fiq
                 .endm
 
+                .macro  get_irqnr_preamble, base, tmp
+                .endm
+
+                .macro  arch_ret_to_user, tmp1, tmp2
+                .endm
+
                 /*
                  * The interrupt numbering scheme is defined in the
                  * interrupt controller spec.  To wit:
diff --git a/include/asm-arm/arch-realview/hardware.h b/include/asm-arm/arch-realview/hardware.h
index 9ca76dc3a7af..aa78fe087ab2 100644
--- a/include/asm-arm/arch-realview/hardware.h
+++ b/include/asm-arm/arch-realview/hardware.h
@@ -26,7 +26,7 @@
 #include <asm/arch/platform.h>
 
 /* macro to get at IO space when running virtually */
-#define IO_ADDRESS(x)           (((x) & 0x0fffffff) + (((x) >> 4) & 0x0f000000) + 0xf0000000)
+#define IO_ADDRESS(x)           ((((x) & 0x0effffff) | (((x) >> 4) & 0x0f000000)) + 0xf0000000)
 #define __io_address(n)         __io(IO_ADDRESS(n))
 
 #endif
diff --git a/include/asm-arm/arch-realview/irqs.h b/include/asm-arm/arch-realview/irqs.h
index c16223c9588d..5a5db56f86b8 100644
--- a/include/asm-arm/arch-realview/irqs.h
+++ b/include/asm-arm/arch-realview/irqs.h
@@ -65,6 +65,21 @@
 #define IRQ_AACI                (IRQ_GIC_START + INT_AACI)
 #define IRQ_ETH                 (IRQ_GIC_START + INT_ETH)
 #define IRQ_USB                 (IRQ_GIC_START + INT_USB)
+#define IRQ_PMU_CPU0            (IRQ_GIC_START + INT_PMU_CPU0)
+#define IRQ_PMU_CPU1            (IRQ_GIC_START + INT_PMU_CPU1)
+#define IRQ_PMU_CPU2            (IRQ_GIC_START + INT_PMU_CPU2)
+#define IRQ_PMU_CPU3            (IRQ_GIC_START + INT_PMU_CPU3)
+#define IRQ_PMU_SCU0            (IRQ_GIC_START + INT_PMU_SCU0)
+#define IRQ_PMU_SCU1            (IRQ_GIC_START + INT_PMU_SCU1)
+#define IRQ_PMU_SCU2            (IRQ_GIC_START + INT_PMU_SCU2)
+#define IRQ_PMU_SCU3            (IRQ_GIC_START + INT_PMU_SCU3)
+#define IRQ_PMU_SCU4            (IRQ_GIC_START + INT_PMU_SCU4)
+#define IRQ_PMU_SCU5            (IRQ_GIC_START + INT_PMU_SCU5)
+#define IRQ_PMU_SCU6            (IRQ_GIC_START + INT_PMU_SCU6)
+#define IRQ_PMU_SCU7            (IRQ_GIC_START + INT_PMU_SCU7)
+
+#define IRQ_EB_IRQ1             (IRQ_GIC_START + INT_EB_IRQ1)
+#define IRQ_EB_IRQ2             (IRQ_GIC_START + INT_EB_IRQ2)
 
 #define IRQMASK_WDOGINT         INTMASK_WDOGINT
 #define IRQMASK_SOFTINT         INTMASK_SOFTINT
@@ -103,4 +118,4 @@
 #define IRQMASK_ETH             INTMASK_ETH
 #define IRQMASK_USB             INTMASK_USB
 
-#define NR_IRQS                 (IRQ_GIC_START + 64)
+#define NR_IRQS                 (IRQ_GIC_START + 96)
diff --git a/include/asm-arm/arch-realview/platform.h b/include/asm-arm/arch-realview/platform.h
index 18d7c18b738c..6e0eab95a3a2 100644
--- a/include/asm-arm/arch-realview/platform.h
+++ b/include/asm-arm/arch-realview/platform.h
@@ -207,11 +207,25 @@
 #define REALVIEW_GIC_CPU_BASE         0x10040000        /* Generic interrupt controller CPU interface */
 #define REALVIEW_GIC_DIST_BASE        0x10041000        /* Generic interrupt controller distributor */
 #else
+#ifdef CONFIG_REALVIEW_MPCORE_REVB
 #define REALVIEW_MPCORE_SCU_BASE        0x10100000      /*  SCU registers */
 #define REALVIEW_GIC_CPU_BASE           0x10100100      /* Generic interrupt controller CPU interface */
 #define REALVIEW_TWD_BASE               0x10100700
 #define REALVIEW_TWD_SIZE               0x00000100
 #define REALVIEW_GIC_DIST_BASE          0x10101000      /* Generic interrupt controller distributor */
+#define REALVIEW_MPCORE_L220_BASE       0x10102000      /* L220 registers */
+#define REALVIEW_MPCORE_SYS_PLD_CTRL1 0xD8              /*  Register offset for MPCore sysctl */
+#else
+#define REALVIEW_MPCORE_SCU_BASE      0x1F000000        /*  SCU registers */
+#define REALVIEW_GIC_CPU_BASE         0x1F000100        /* Generic interrupt controller CPU interface */
+#define REALVIEW_TWD_BASE             0x1F000700
+#define REALVIEW_TWD_SIZE             0x00000100
+#define REALVIEW_GIC_DIST_BASE        0x1F001000        /* Generic interrupt controller distributor */
+#define REALVIEW_MPCORE_L220_BASE     0x1F002000        /* L220 registers */
+#define REALVIEW_MPCORE_SYS_PLD_CTRL1 0x74              /*  Register offset for MPCore sysctl */
+#endif
+#define REALVIEW_GIC1_CPU_BASE        0x10040000        /* Generic interrupt controller CPU interface */
+#define REALVIEW_GIC1_DIST_BASE       0x10041000        /* Generic interrupt controller distributor */
 #endif
 #define REALVIEW_SMC_BASE             0x10080000        /* SMC */
         /* Reserved 0x10090000 - 0x100EFFFF */
@@ -306,7 +320,11 @@
 #define INT_USB                         29      /* USB controller */
 #define INT_TSPENINT                    30      /* Touchscreen pen */
 #define INT_TSKPADINT                   31      /* Touchscreen keypad */
+
 #else
+
+#define MAX_GIC_NR                      2
+
 #define INT_AACI                        0
 #define INT_TIMERINT0_1                 1
 #define INT_TIMERINT2_3                 2
diff --git a/include/asm-arm/arch-realview/scu.h b/include/asm-arm/arch-realview/scu.h
new file mode 100644
index 000000000000..cc293640178e
--- /dev/null
+++ b/include/asm-arm/arch-realview/scu.h
@@ -0,0 +1,8 @@
+#ifndef __ASMARM_ARCH_SCU_H
+#define __ASMARM_ARCH_SCU_H
+
+#include <asm/arch/platform.h>
+
+#define SCU_BASE        REALVIEW_MPCORE_SCU_BASE
+
+#endif
diff --git a/include/asm-arm/arch-rpc/entry-macro.S b/include/asm-arm/arch-rpc/entry-macro.S
index c9e5395e5106..0cfb89b229d1 100644
--- a/include/asm-arm/arch-rpc/entry-macro.S
+++ b/include/asm-arm/arch-rpc/entry-macro.S
@@ -1,3 +1,8 @@
 #include <asm/hardware.h>
 #include <asm/hardware/entry-macro-iomd.S>
+        .macro  get_irqnr_preamble, base, tmp
+        .endm
+
+        .macro  arch_ret_to_user, tmp1, tmp2
+        .endm
 
diff --git a/include/asm-arm/arch-s3c2410/audio.h b/include/asm-arm/arch-s3c2410/audio.h
index 65e0acffa1ad..0a6977fb5770 100644
--- a/include/asm-arm/arch-s3c2410/audio.h
+++ b/include/asm-arm/arch-s3c2410/audio.h
@@ -31,9 +31,9 @@ struct s3c24xx_iis_ops {
         int     (*suspend)(struct s3c24xx_iis_ops *me);
         int     (*resume)(struct s3c24xx_iis_ops *me);
 
-        int     (*open)(struct s3c24xx_iis_ops *me, snd_pcm_substream_t *strm);
-        int     (*close)(struct s3c24xx_iis_ops *me, snd_pcm_substream_t *strm);
-        int     (*prepare)(struct s3c24xx_iis_ops *me, snd_pcm_substream_t *strm, snd_pcm_runtime_t *rt);
+        int     (*open)(struct s3c24xx_iis_ops *me, struct snd_pcm_substream *strm);
+        int     (*close)(struct s3c24xx_iis_ops *me, struct snd_pcm_substream *strm);
+        int     (*prepare)(struct s3c24xx_iis_ops *me, struct snd_pcm_substream *strm, struct snd_pcm_runtime *rt);
 };
 
 struct s3c24xx_platdata_iis {
diff --git a/include/asm-arm/arch-s3c2410/dma.h b/include/asm-arm/arch-s3c2410/dma.h
index 58ffa7ba3c88..c6e8d8f64938 100644
--- a/include/asm-arm/arch-s3c2410/dma.h
+++ b/include/asm-arm/arch-s3c2410/dma.h
@@ -51,13 +51,19 @@ enum dma_ch {
         DMACH_UART0_SRC2,       /* s3c2412 second uart sources */
         DMACH_UART1_SRC2,
         DMACH_UART2_SRC2,
+        DMACH_UART3,            /* s3c2443 has extra uart */
+        DMACH_UART3_SRC2,
         DMACH_MAX,              /* the end entry */
 };
 
 #define DMACH_LOW_LEVEL (1<<28) /* use this to specifiy hardware ch no */
 
 /* we have 4 dma channels */
-#define S3C2410_DMA_CHANNELS        (4)
+#ifndef CONFIG_CPU_S3C2443
+#define S3C2410_DMA_CHANNELS            (4)
+#else
+#define S3C2410_DMA_CHANNELS            (6)
+#endif
 
 /* types */
 
@@ -321,6 +327,7 @@ extern int s3c2410_dma_set_buffdone_fn(dmach_t, s3c2410_dma_cbfn_t rtn);
 #define S3C2410_DMA_DCDST       (0x1C)
 #define S3C2410_DMA_DMASKTRIG   (0x20)
 #define S3C2412_DMA_DMAREQSEL   (0x24)
+#define S3C2443_DMA_DMAREQSEL   (0x24)
 
 #define S3C2410_DISRCC_INC      (1<<0)
 #define S3C2410_DISRCC_APB      (1<<1)
@@ -415,4 +422,31 @@ extern int s3c2410_dma_set_buffdone_fn(dmach_t, s3c2410_dma_cbfn_t rtn);
 #define S3C2412_DMAREQSEL_UART2_1       S3C2412_DMAREQSEL_SRC(24)
 
 #endif
+
+#define S3C2443_DMAREQSEL_SRC(x)        ((x)<<1)
+
+#define S3C2443_DMAREQSEL_HW            (1)
+
+#define S3C2443_DMAREQSEL_SPI0TX        S3C2443_DMAREQSEL_SRC(0)
+#define S3C2443_DMAREQSEL_SPI0RX        S3C2443_DMAREQSEL_SRC(1)
+#define S3C2443_DMAREQSEL_SPI1TX        S3C2443_DMAREQSEL_SRC(2)
+#define S3C2443_DMAREQSEL_SPI1RX        S3C2443_DMAREQSEL_SRC(3)
+#define S3C2443_DMAREQSEL_I2STX         S3C2443_DMAREQSEL_SRC(4)
+#define S3C2443_DMAREQSEL_I2SRX         S3C2443_DMAREQSEL_SRC(5)
+#define S3C2443_DMAREQSEL_TIMER         S3C2443_DMAREQSEL_SRC(9)
+#define S3C2443_DMAREQSEL_SDI           S3C2443_DMAREQSEL_SRC(10)
+#define S3C2443_DMAREQSEL_XDREQ0        S3C2443_DMAREQSEL_SRC(17)
+#define S3C2443_DMAREQSEL_XDREQ1        S3C2443_DMAREQSEL_SRC(18)
+#define S3C2443_DMAREQSEL_UART0_0       S3C2443_DMAREQSEL_SRC(19)
+#define S3C2443_DMAREQSEL_UART0_1       S3C2443_DMAREQSEL_SRC(20)
+#define S3C2443_DMAREQSEL_UART1_0       S3C2443_DMAREQSEL_SRC(21)
+#define S3C2443_DMAREQSEL_UART1_1       S3C2443_DMAREQSEL_SRC(22)
+#define S3C2443_DMAREQSEL_UART2_0       S3C2443_DMAREQSEL_SRC(23)
+#define S3C2443_DMAREQSEL_UART2_1       S3C2443_DMAREQSEL_SRC(24)
+#define S3C2443_DMAREQSEL_UART3_0       S3C2443_DMAREQSEL_SRC(25)
+#define S3C2443_DMAREQSEL_UART3_1       S3C2443_DMAREQSEL_SRC(26)
+#define S3C2443_DMAREQSEL_PCMOUT        S3C2443_DMAREQSEL_SRC(27)
+#define S3C2443_DMAREQSEL_PCMIN         S3C2443_DMAREQSEL_SRC(28)
+#define S3C2443_DMAREQSEL_MICIN         S3C2443_DMAREQSEL_SRC(29)
+
 #endif /* __ASM_ARCH_DMA_H */
diff --git a/include/asm-arm/arch-s3c2410/entry-macro.S b/include/asm-arm/arch-s3c2410/entry-macro.S
index 1eb4e6b8d249..bbec0a8ff158 100644
--- a/include/asm-arm/arch-s3c2410/entry-macro.S
+++ b/include/asm-arm/arch-s3c2410/entry-macro.S
@@ -22,6 +22,12 @@
 #include <asm/hardware.h>
 #include <asm/irq.h>
 
+        .macro  get_irqnr_preamble, base, tmp
+        .endm
+
+        .macro  arch_ret_to_user, tmp1, tmp2
+        .endm
+
         .macro  get_irqnr_and_base, irqnr, irqstat, base, tmp
 
                 mov     \base, #S3C24XX_VA_IRQ
diff --git a/include/asm-arm/arch-s3c2410/gpio.h b/include/asm-arm/arch-s3c2410/gpio.h
new file mode 100644
index 000000000000..d47ae453f8ca
--- /dev/null
+++ b/include/asm-arm/arch-s3c2410/gpio.h
@@ -0,0 +1,66 @@
+/*
+ * linux/include/asm-arm/arch-s3c2410/gpio.h
+ *
+ * S3C2410 GPIO wrappers for arch-neutral GPIO calls
+ *
+ * Written by Philipp Zabel <philipp.zabel@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+
+#ifndef __ASM_ARCH_S3C2410_GPIO_H
+#define __ASM_ARCH_S3C2410_GPIO_H
+
+#include <asm/irq.h>
+#include <asm/hardware.h>
+#include <asm/arch/regs-gpio.h>
+
+static inline int gpio_request(unsigned gpio, const char *label)
+{
+        return 0;
+}
+
+static inline void gpio_free(unsigned gpio)
+{
+        return;
+}
+
+static inline int gpio_direction_input(unsigned gpio)
+{
+        s3c2410_gpio_cfgpin(gpio, S3C2410_GPIO_INPUT);
+        return 0;
+}
+
+static inline int gpio_direction_output(unsigned gpio)
+{
+        s3c2410_gpio_cfgpin(gpio, S3C2410_GPIO_OUTPUT);
+        return 0;
+}
+
+#define gpio_get_value(gpio)            s3c2410_gpio_getpin(gpio)
+#define gpio_set_value(gpio,value)      s3c2410_gpio_setpin(gpio, value)
+
+#include <asm-generic/gpio.h>                   /* cansleep wrappers */
+
+#ifdef CONFIG_CPU_S3C2400
+#define gpio_to_irq(gpio)               s3c2400_gpio_getirq(gpio)
+#else
+#define gpio_to_irq(gpio)               s3c2410_gpio_getirq(gpio)
+#endif
+
+/* FIXME implement irq_to_gpio() */
+
+#endif
diff --git a/include/asm-arm/arch-s3c2410/irqs.h b/include/asm-arm/arch-s3c2410/irqs.h
index 4b7cff456c4e..c79cb1819913 100644
--- a/include/asm-arm/arch-s3c2410/irqs.h
+++ b/include/asm-arm/arch-s3c2410/irqs.h
@@ -34,10 +34,10 @@
 #define IRQ_EINT4t7    S3C2410_IRQ(4)       /* 20 */
 #define IRQ_EINT8t23   S3C2410_IRQ(5)
 #define IRQ_RESERVED6  S3C2410_IRQ(6)       /* for s3c2410 */
-#define IRQ_CAM        S3C2410_IRQ(6)       /* for s3c2440 */
+#define IRQ_CAM        S3C2410_IRQ(6)       /* for s3c2440,s3c2443 */
 #define IRQ_BATT_FLT   S3C2410_IRQ(7)
 #define IRQ_TICK       S3C2410_IRQ(8)       /* 24 */
-#define IRQ_WDT        S3C2410_IRQ(9)
+#define IRQ_WDT        S3C2410_IRQ(9)       /* WDT/AC97 for s3c2443 */
 #define IRQ_TIMER0     S3C2410_IRQ(10)
 #define IRQ_TIMER1     S3C2410_IRQ(11)
 #define IRQ_TIMER2     S3C2410_IRQ(12)
@@ -45,7 +45,7 @@
 #define IRQ_TIMER4     S3C2410_IRQ(14)
 #define IRQ_UART2      S3C2410_IRQ(15)
 #define IRQ_LCD        S3C2410_IRQ(16)      /* 32 */
-#define IRQ_DMA0       S3C2410_IRQ(17)
+#define IRQ_DMA0       S3C2410_IRQ(17)      /* IRQ_DMA for s3c2443 */
 #define IRQ_DMA1       S3C2410_IRQ(18)
 #define IRQ_DMA2       S3C2410_IRQ(19)
 #define IRQ_DMA3       S3C2410_IRQ(20)
@@ -94,29 +94,63 @@
  * these need to be ordered in number of appearance in the
  * SUBSRC mask register
 */
-#define IRQ_S3CUART_RX0  S3C2410_IRQ(54)   /* 70 */
-#define IRQ_S3CUART_TX0  S3C2410_IRQ(55)   /* 71 */
-#define IRQ_S3CUART_ERR0 S3C2410_IRQ(56)
 
-#define IRQ_S3CUART_RX1  S3C2410_IRQ(57)
-#define IRQ_S3CUART_TX1  S3C2410_IRQ(58)
-#define IRQ_S3CUART_ERR1 S3C2410_IRQ(59)
+#define S3C2410_IRQSUB(x)       S3C2410_IRQ((x)+54)
 
-#define IRQ_S3CUART_RX2  S3C2410_IRQ(60)
-#define IRQ_S3CUART_TX2  S3C2410_IRQ(61)
-#define IRQ_S3CUART_ERR2 S3C2410_IRQ(62)
+#define IRQ_S3CUART_RX0         S3C2410_IRQSUB(0)       /* 70 */
+#define IRQ_S3CUART_TX0         S3C2410_IRQSUB(1)
+#define IRQ_S3CUART_ERR0        S3C2410_IRQSUB(2)
 
-#define IRQ_TC           S3C2410_IRQ(63)
-#define IRQ_ADC          S3C2410_IRQ(64)
+#define IRQ_S3CUART_RX1         S3C2410_IRQSUB(3)       /* 73 */
+#define IRQ_S3CUART_TX1         S3C2410_IRQSUB(4)
+#define IRQ_S3CUART_ERR1        S3C2410_IRQSUB(5)
 
-/* extra irqs for s3c2440 */
+#define IRQ_S3CUART_RX2         S3C2410_IRQSUB(6)       /* 76 */
+#define IRQ_S3CUART_TX2         S3C2410_IRQSUB(7)
+#define IRQ_S3CUART_ERR2        S3C2410_IRQSUB(8)
 
-#define IRQ_S3C2440_CAM_C       S3C2410_IRQ(65)
-#define IRQ_S3C2440_CAM_P       S3C2410_IRQ(66)
-#define IRQ_S3C2440_WDT         S3C2410_IRQ(67)
-#define IRQ_S3C2440_AC97        S3C2410_IRQ(68)
+#define IRQ_TC                  S3C2410_IRQSUB(9)
+#define IRQ_ADC                 S3C2410_IRQSUB(10)
 
-#define NR_IRQS (IRQ_S3C2440_AC97+1)
+/* extra irqs for s3c2440 */
 
+#define IRQ_S3C2440_CAM_C       S3C2410_IRQSUB(11)      /* S3C2443 too */
+#define IRQ_S3C2440_CAM_P       S3C2410_IRQSUB(12)      /* S3C2443 too */
+#define IRQ_S3C2440_WDT         S3C2410_IRQSUB(13)
+#define IRQ_S3C2440_AC97        S3C2410_IRQSUB(14)
+
+/* irqs for s3c2443 */
+
+#define IRQ_S3C2443_DMA         S3C2410_IRQ(17)         /* IRQ_DMA1 */
+#define IRQ_S3C2443_UART3       S3C2410_IRQ(18)         /* IRQ_DMA2 */
+#define IRQ_S3C2443_CFCON       S3C2410_IRQ(19)         /* IRQ_DMA3 */
+#define IRQ_S3C2443_SDI1        S3C2410_IRQ(20)         /* IRQ_SDI */
+#define IRQ_S3C2443_NAND        S3C2410_IRQ(24)         /* reserved */
+
+#define IRQ_S3C2443_LCD1        S3C2410_IRQSUB(14)
+#define IRQ_S3C2443_LCD2        S3C2410_IRQSUB(15)
+#define IRQ_S3C2443_LCD3        S3C2410_IRQSUB(16)
+#define IRQ_S3C2443_LCD4        S3C2410_IRQSUB(17)
+
+#define IRQ_S3C2443_DMA0        S3C2410_IRQSUB(18)
+#define IRQ_S3C2443_DMA1        S3C2410_IRQSUB(19)
+#define IRQ_S3C2443_DMA2        S3C2410_IRQSUB(20)
+#define IRQ_S3C2443_DMA3        S3C2410_IRQSUB(21)
+#define IRQ_S3C2443_DMA4        S3C2410_IRQSUB(22)
+#define IRQ_S3C2443_DMA5        S3C2410_IRQSUB(23)
+
+/* UART3 */
+#define IRQ_S3C2443_RX3         S3C2410_IRQSUB(24)
+#define IRQ_S3C2443_TX3         S3C2410_IRQSUB(25)
+#define IRQ_S3C2443_ERR3        S3C2410_IRQSUB(26)
+
+#define IRQ_S3C2443_WDT         S3C2410_IRQSUB(27)
+#define IRQ_S3C2443_AC97        S3C2410_IRQSUB(28)
+
+#ifdef CONFIG_CPU_S3C2443
+#define NR_IRQS (IRQ_S3C2443_AC97+1)
+#else
+#define NR_IRQS (IRQ_S3C2440_AC97+1)
+#endif
 
 #endif /* __ASM_ARCH_IRQ_H */
diff --git a/include/asm-arm/arch-s3c2410/regs-adc.h b/include/asm-arm/arch-s3c2410/regs-adc.h
index 3196a2849e8a..c7f231963e76 100644
--- a/include/asm-arm/arch-s3c2410/regs-adc.h
+++ b/include/asm-arm/arch-s3c2410/regs-adc.h
@@ -41,7 +41,7 @@
 #define S3C2410_ADCTSC_XP_SEN           (1<<4)
 #define S3C2410_ADCTSC_PULL_UP_DISABLE  (1<<3)
 #define S3C2410_ADCTSC_AUTO_PST         (1<<2)
-#define S3C2410_ADCTSC_XY_PST           (0x3<<0)
+#define S3C2410_ADCTSC_XY_PST(x)        (((x)&0x3)<<0)
 
 /* ADCDAT0 Bits */
 #define S3C2410_ADCDAT0_UPDOWN          (1<<15)
diff --git a/include/asm-arm/arch-s3c2410/regs-gpio.h b/include/asm-arm/arch-s3c2410/regs-gpio.h
index eae91694edcd..dea578b8f7f6 100644
--- a/include/asm-arm/arch-s3c2410/regs-gpio.h
+++ b/include/asm-arm/arch-s3c2410/regs-gpio.h
@@ -201,7 +201,7 @@
 #define S3C2400_GPBDAT     S3C2410_GPIOREG(0x0C)
 #define S3C2400_GPBUP      S3C2410_GPIOREG(0x10)
 
-/* no i/o pin in port b can have value 3! */
+/* no i/o pin in port b can have value 3 (unless it is a s3c2443) ! */
 
 #define S3C2410_GPB0         S3C2410_GPIONO(S3C2410_GPIO_BANKB, 0)
 #define S3C2410_GPB0_INP     (0x00 << 0)
@@ -242,6 +242,7 @@
 #define S3C2410_GPB5_INP     (0x00 << 10)
 #define S3C2410_GPB5_OUTP    (0x01 << 10)
 #define S3C2410_GPB5_nXBACK  (0x02 << 10)
+#define S3C2443_GPB5_XBACK   (0x03 << 10)
 #define S3C2400_GPB5_DATA21  (0x02 << 10)
 #define S3C2400_GPB5_nCTS1   (0x03 << 10)
 
@@ -249,6 +250,7 @@
 #define S3C2410_GPB6_INP     (0x00 << 12)
 #define S3C2410_GPB6_OUTP    (0x01 << 12)
 #define S3C2410_GPB6_nXBREQ  (0x02 << 12)
+#define S3C2443_GPB6_XBREQ   (0x03 << 12)
 #define S3C2400_GPB6_DATA22  (0x02 << 12)
 #define S3C2400_GPB6_nRTS1   (0x03 << 12)
 
@@ -256,6 +258,7 @@
 #define S3C2410_GPB7_INP     (0x00 << 14)
 #define S3C2410_GPB7_OUTP    (0x01 << 14)
 #define S3C2410_GPB7_nXDACK1 (0x02 << 14)
+#define S3C2443_GPB7_XDACK1  (0x03 << 14)
 #define S3C2400_GPB7_DATA23  (0x02 << 14)
 
 #define S3C2410_GPB8         S3C2410_GPIONO(S3C2410_GPIO_BANKB, 8)
@@ -268,6 +271,7 @@
 #define S3C2410_GPB9_INP     (0x00 << 18)
 #define S3C2410_GPB9_OUTP    (0x01 << 18)
 #define S3C2410_GPB9_nXDACK0 (0x02 << 18)
+#define S3C2443_GPB9_XDACK0  (0x03 << 18)
 #define S3C2400_GPB9_DATA25  (0x02 << 18)
 #define S3C2400_GPB9_I2SSDI  (0x03 << 18)
 
@@ -275,6 +279,7 @@
 #define S3C2410_GPB10_INP    (0x00 << 20)
 #define S3C2410_GPB10_OUTP   (0x01 << 20)
 #define S3C2410_GPB10_nXDRE0 (0x02 << 20)
+#define S3C2443_GPB10_XDREQ0 (0x03 << 20)
 #define S3C2400_GPB10_DATA26 (0x02 << 20)
 #define S3C2400_GPB10_nSS    (0x03 << 20)
 
@@ -556,6 +561,7 @@
 #define S3C2410_GPE0_INP       (0x00 << 0)
 #define S3C2410_GPE0_OUTP      (0x01 << 0)
 #define S3C2410_GPE0_I2SLRCK   (0x02 << 0)
+#define S3C2443_GPE0_AC_nRESET (0x03 << 0)
 #define S3C2400_GPE0_EINT0     (0x02 << 0)
 #define S3C2410_GPE0_MASK      (0x03 << 0)
 
@@ -563,6 +569,7 @@
 #define S3C2410_GPE1_INP       (0x00 << 2)
 #define S3C2410_GPE1_OUTP      (0x01 << 2)
 #define S3C2410_GPE1_I2SSCLK   (0x02 << 2)
+#define S3C2443_GPE1_AC_SYNC   (0x03 << 2)
 #define S3C2400_GPE1_EINT1     (0x02 << 2)
 #define S3C2400_GPE1_nSS       (0x03 << 2)
 #define S3C2410_GPE1_MASK      (0x03 << 2)
@@ -571,6 +578,7 @@
 #define S3C2410_GPE2_INP       (0x00 << 4)
 #define S3C2410_GPE2_OUTP      (0x01 << 4)
 #define S3C2410_GPE2_CDCLK     (0x02 << 4)
+#define S3C2443_GPE2_AC_BITCLK (0x03 << 4)
 #define S3C2400_GPE2_EINT2     (0x02 << 4)
 #define S3C2400_GPE2_I2SSDI    (0x03 << 4)
 
@@ -578,6 +586,7 @@
 #define S3C2410_GPE3_INP       (0x00 << 6)
 #define S3C2410_GPE3_OUTP      (0x01 << 6)
 #define S3C2410_GPE3_I2SSDI    (0x02 << 6)
+#define S3C2443_GPE3_AC_SDI    (0x03 << 6)
 #define S3C2400_GPE3_EINT3     (0x02 << 6)
 #define S3C2400_GPE3_nCTS1     (0x03 << 6)
 #define S3C2410_GPE3_nSS0      (0x03 << 6)
@@ -587,6 +596,7 @@
 #define S3C2410_GPE4_INP       (0x00 << 8)
 #define S3C2410_GPE4_OUTP      (0x01 << 8)
 #define S3C2410_GPE4_I2SSDO    (0x02 << 8)
+#define S3C2443_GPE4_AC_SDO    (0x03 << 8)
 #define S3C2400_GPE4_EINT4     (0x02 << 8)
 #define S3C2400_GPE4_nRTS1     (0x03 << 8)
 #define S3C2410_GPE4_I2SSDI    (0x03 << 8)
@@ -596,6 +606,7 @@
 #define S3C2410_GPE5_INP       (0x00 << 10)
 #define S3C2410_GPE5_OUTP      (0x01 << 10)
 #define S3C2410_GPE5_SDCLK     (0x02 << 10)
+#define S3C2443_GPE5_SD1_CLK   (0x02 << 10)
 #define S3C2400_GPE5_EINT5     (0x02 << 10)
 #define S3C2400_GPE5_TCLK1     (0x03 << 10)
 
@@ -603,24 +614,32 @@
 #define S3C2410_GPE6_INP       (0x00 << 12)
 #define S3C2410_GPE6_OUTP      (0x01 << 12)
 #define S3C2410_GPE6_SDCMD     (0x02 << 12)
+#define S3C2443_GPE6_SD1_CMD   (0x02 << 12)
+#define S3C2443_GPE6_AC_BITCLK (0x03 << 12)
 #define S3C2400_GPE6_EINT6     (0x02 << 12)
 
 #define S3C2410_GPE7           S3C2410_GPIONO(S3C2410_GPIO_BANKE, 7)
 #define S3C2410_GPE7_INP       (0x00 << 14)
 #define S3C2410_GPE7_OUTP      (0x01 << 14)
 #define S3C2410_GPE7_SDDAT0    (0x02 << 14)
+#define S3C2443_GPE5_SD1_DAT0  (0x02 << 14)
+#define S3C2443_GPE7_AC_SDI    (0x03 << 14)
 #define S3C2400_GPE7_EINT7     (0x02 << 14)
 
 #define S3C2410_GPE8           S3C2410_GPIONO(S3C2410_GPIO_BANKE, 8)
 #define S3C2410_GPE8_INP       (0x00 << 16)
 #define S3C2410_GPE8_OUTP      (0x01 << 16)
 #define S3C2410_GPE8_SDDAT1    (0x02 << 16)
+#define S3C2443_GPE8_SD1_DAT1  (0x02 << 16)
+#define S3C2443_GPE8_AC_SDO    (0x03 << 16)
 #define S3C2400_GPE8_nXDACK0   (0x02 << 16)
 
 #define S3C2410_GPE9           S3C2410_GPIONO(S3C2410_GPIO_BANKE, 9)
 #define S3C2410_GPE9_INP       (0x00 << 18)
 #define S3C2410_GPE9_OUTP      (0x01 << 18)
 #define S3C2410_GPE9_SDDAT2    (0x02 << 18)
+#define S3C2443_GPE9_SD1_DAT2  (0x02 << 18)
+#define S3C2443_GPE9_AC_SYNC   (0x03 << 18)
 #define S3C2400_GPE9_nXDACK1   (0x02 << 18)
 #define S3C2400_GPE9_nXBACK    (0x03 << 18)
 
@@ -628,6 +647,8 @@
 #define S3C2410_GPE10_INP      (0x00 << 20)
 #define S3C2410_GPE10_OUTP     (0x01 << 20)
 #define S3C2410_GPE10_SDDAT3   (0x02 << 20)
+#define S3C2443_GPE10_SD1_DAT3 (0x02 << 20)
+#define S3C2443_GPE10_AC_nRESET (0x03 << 20)
 #define S3C2400_GPE10_nXDREQ0  (0x02 << 20)
 
 #define S3C2410_GPE11          S3C2410_GPIONO(S3C2410_GPIO_BANKE, 11)
@@ -796,6 +817,7 @@
 #define S3C2400_GPG4_MMCCLK   (0x02 << 8)
 #define S3C2400_GPG4_I2SSDI   (0x03 << 8)
 #define S3C2410_GPG4_LCDPWREN (0x03 << 8)
+#define S3C2443_GPG4_LCDPWRDN (0x03 << 8)
 
 #define S3C2410_GPG5          S3C2410_GPIONO(S3C2410_GPIO_BANKG, 5)
 #define S3C2410_GPG5_INP      (0x00 << 10)
@@ -803,7 +825,7 @@
 #define S3C2410_GPG5_EINT13   (0x02 << 10)
 #define S3C2400_GPG5_MMCCMD   (0x02 << 10)
 #define S3C2400_GPG5_IICSDA   (0x03 << 10)
-#define S3C2410_GPG5_SPIMISO1 (0x03 << 10)
+#define S3C2410_GPG5_SPIMISO1 (0x03 << 10)      /* not s3c2443 */
 
 #define S3C2410_GPG6          S3C2410_GPIONO(S3C2410_GPIO_BANKG, 6)
 #define S3C2410_GPG6_INP      (0x00 << 12)
@@ -845,6 +867,7 @@
 #define S3C2410_GPG11_OUTP    (0x01 << 22)
 #define S3C2410_GPG11_EINT19  (0x02 << 22)
 #define S3C2410_GPG11_TCLK1   (0x03 << 22)
+#define S3C2443_GPG11_CF_nIREQ (0x03 << 22)
 
 #define S3C2410_GPG12         S3C2410_GPIONO(S3C2410_GPIO_BANKG, 12)
 #define S3C2410_GPG12_INP     (0x00 << 24)
@@ -852,25 +875,28 @@
 #define S3C2410_GPG12_EINT20  (0x02 << 24)
 #define S3C2410_GPG12_XMON    (0x03 << 24)
 #define S3C2442_GPG12_nSPICS0 (0x03 << 24)
+#define S3C2443_GPG12_nINPACK (0x03 << 24)
 
 #define S3C2410_GPG13         S3C2410_GPIONO(S3C2410_GPIO_BANKG, 13)
 #define S3C2410_GPG13_INP     (0x00 << 26)
 #define S3C2410_GPG13_OUTP    (0x01 << 26)
 #define S3C2410_GPG13_EINT21  (0x02 << 26)
 #define S3C2410_GPG13_nXPON   (0x03 << 26)
+#define S3C2443_GPG13_CF_nREG (0x03 << 26)
 
 #define S3C2410_GPG14         S3C2410_GPIONO(S3C2410_GPIO_BANKG, 14)
 #define S3C2410_GPG14_INP     (0x00 << 28)
 #define S3C2410_GPG14_OUTP    (0x01 << 28)
 #define S3C2410_GPG14_EINT22  (0x02 << 28)
 #define S3C2410_GPG14_YMON    (0x03 << 28)
+#define S3C2443_GPG14_CF_RESET (0x03 << 28)
 
 #define S3C2410_GPG15         S3C2410_GPIONO(S3C2410_GPIO_BANKG, 15)
 #define S3C2410_GPG15_INP     (0x00 << 30)
 #define S3C2410_GPG15_OUTP    (0x01 << 30)
 #define S3C2410_GPG15_EINT23  (0x02 << 30)
 #define S3C2410_GPG15_nYPON   (0x03 << 30)
-
+#define S3C2443_GPG15_CF_PWR  (0x03 << 30)
 
 #define S3C2410_GPG_PUPDIS(x)  (1<<(x))
 
diff --git a/include/asm-arm/arch-s3c2410/regs-s3c2443-clock.h b/include/asm-arm/arch-s3c2410/regs-s3c2443-clock.h
new file mode 100644
index 000000000000..ff0536d2de42
--- /dev/null
+++ b/include/asm-arm/arch-s3c2410/regs-s3c2443-clock.h
@@ -0,0 +1,194 @@
+/* linux/include/asm-arm/arch-s3c2410/regs-clock.h
+ *
+ * Copyright (c) 2007 Simtec Electronics
+ *      Ben Dooks <ben@simtec.co.uk>
+ *      http://armlinux.simtec.co.uk/
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * S3C2443 clock register definitions
+*/
+
+#ifndef __ASM_ARM_REGS_S3C2443_CLOCK
+#define __ASM_ARM_REGS_S3C2443_CLOCK
+
+#define S3C2443_CLKREG(x)               ((x) + S3C24XX_VA_CLKPWR)
+
+#define S3C2443_PLLCON_MDIVSHIFT        16
+#define S3C2443_PLLCON_PDIVSHIFT        8
+#define S3C2443_PLLCON_SDIVSHIFT        0
+#define S3C2443_PLLCON_MDIVMASK         ((1<<(1+(23-16)))-1)
+#define S3C2443_PLLCON_PDIVMASK         ((1<<(1+(9-8)))-1)
+#define S3C2443_PLLCON_SDIVMASK         (3)
+
+#define S3C2443_MPLLCON                 S3C2443_CLKREG(0x10)
+#define S3C2443_EPLLCON                 S3C2443_CLKREG(0x18)
+#define S3C2443_CLKSRC                  S3C2443_CLKREG(0x20)
+#define S3C2443_CLKDIV0                 S3C2443_CLKREG(0x24)
+#define S3C2443_CLKDIV1                 S3C2443_CLKREG(0x28)
+#define S3C2443_HCLKCON                 S3C2443_CLKREG(0x30)
+#define S3C2443_PCLKCON                 S3C2443_CLKREG(0x34)
+#define S3C2443_SCLKCON                 S3C2443_CLKREG(0x38)
+#define S3C2443_PWRMODE                 S3C2443_CLKREG(0x40)
+#define S3C2443_SWRST                   S3C2443_CLKREG(0x44)
+#define S3C2443_BUSPRI0                 S3C2443_CLKREG(0x50)
+#define S3C2443_SYSID                   S3C2443_CLKREG(0x5C)
+#define S3C2443_PWRCFG                  S3C2443_CLKREG(0x60)
+#define S3C2443_RSTCON                  S3C2443_CLKREG(0x64)
+
+#define S3C2443_SWRST_RESET             (0x533c2443)
+
+#define S3C2443_PLLCON_OFF              (1<<24)
+
+#define S3C2443_CLKSRC_I2S_EXT          (1<<14)
+#define S3C2443_CLKSRC_I2S_EPLLDIV      (0<<14)
+#define S3C2443_CLKSRC_I2S_EPLLREF      (2<<14)
+#define S3C2443_CLKSRC_I2S_EPLLREF3     (3<<14)
+#define S3C2443_CLKSRC_I2S_MASK         (3<<14)
+
+#define S3C2443_CLKSRC_EPLLREF_XTAL     (2<<8)
+#define S3C2443_CLKSRC_EPLLREF_EXTCLK   (3<<8)
+#define S3C2443_CLKSRC_EPLLREF_MPLLREF  (0<<8)
+#define S3C2443_CLKSRC_EPLLREF_MPLLREF2 (1<<8)
+#define S3C2443_CLKSRC_EPLLREF_MASK     (3<<8)
+
+#define S3C2443_CLKSRC_ESYSCLK_EPLL     (1<<6)
+#define S3C2443_CLKSRC_MSYSCLK_MPLL     (1<<4)
+#define S3C2443_CLKSRC_EXTCLK_DIV       (1<<3)
+
+#define S3C2443_CLKDIV0_DVS             (1<<13)
+#define S3C2443_CLKDIV0_HALF_HCLK       (1<<3)
+#define S3C2443_CLKDIV0_HALF_PCLK       (1<<2)
+
+#define S3C2443_CLKDIV0_HCLKDIV_MASK    (3<<0)
+
+#define S3C2443_CLKDIV0_EXTDIV_MASK     (3<<6)
+#define S3C2443_CLKDIV0_EXTDIV_SHIFT    (6)
+
+#define S3C2443_CLKDIV0_PREDIV_MASK     (3<<4)
+#define S3C2443_CLKDIV0_PREDIV_SHIFT    (4)
+
+#define S3C2443_CLKDIV0_ARMDIV_MASK     (15<<9)
+#define S3C2443_CLKDIV0_ARMDIV_SHIFT    (9)
+#define S3C2443_CLKDIV0_ARMDIV_1        (0<<9)
+#define S3C2443_CLKDIV0_ARMDIV_2        (8<<9)
+#define S3C2443_CLKDIV0_ARMDIV_3        (2<<9)
+#define S3C2443_CLKDIV0_ARMDIV_4        (9<<9)
+#define S3C2443_CLKDIV0_ARMDIV_6        (10<<9)
+#define S3C2443_CLKDIV0_ARMDIV_8        (11<<9)
+#define S3C2443_CLKDIV0_ARMDIV_12       (13<<9)
+#define S3C2443_CLKDIV0_ARMDIV_16       (15<<9)
+
+/* S3C2443_CLKDIV1 */
+
+#define S3C2443_CLKDIV1_CAMDIV_MASK     (15<<26)
+#define S3C2443_CLKDIV1_CAMDIV_SHIFT    (26)
+
+#define S3C2443_CLKDIV1_HSSPIDIV_MASK   (3<<24)
+#define S3C2443_CLKDIV1_HSSPIDIV_SHIFT  (24)
+
+#define S3C2443_CLKDIV1_DISPDIV_MASK    (0xff<<16)
+#define S3C2443_CLKDIV1_DISPDIV_SHIFT   (16)
+
+#define S3C2443_CLKDIV1_I2SDIV_MASK     (15<<12)
+#define S3C2443_CLKDIV1_I2SDIV_SHIFT    (12)
+
+#define S3C2443_CLKDIV1_UARTDIV_MASK    (15<<8)
+#define S3C2443_CLKDIV1_UARTDIV_SHIFT   (8)
+
+#define S3C2443_CLKDIV1_HSMMCDIV_MASK   (3<<6)
+#define S3C2443_CLKDIV1_HSMMCDIV_SHIFT  (6)
+
+#define S3C2443_CLKDIV1_USBHOSTDIV_MASK (3<<4)
+#define S3C2443_CLKDIV1_USBHOSTDIV_SHIFT (4)
+
+#define S3C2443_CLKCON_NAND
+
+#define S3C2443_HCLKCON_DMA0            (1<<0)
+#define S3C2443_HCLKCON_DMA1            (1<<1)
+#define S3C2443_HCLKCON_DMA2            (1<<2)
+#define S3C2443_HCLKCON_DMA3            (1<<3)
+#define S3C2443_HCLKCON_DMA4            (1<<4)
+#define S3C2443_HCLKCON_DMA5            (1<<5)
+#define S3C2443_HCLKCON_CAMIF           (1<<8)
+#define S3C2443_HCLKCON_DISP            (1<<9)
+#define S3C2443_HCLKCON_LCDC            (1<<10)
+#define S3C2443_HCLKCON_USBH            (1<<11)
+#define S3C2443_HCLKCON_USBD            (1<<12)
+#define S3C2443_HCLKCON_HSMMC           (1<<16)
+#define S3C2443_HCLKCON_CFC             (1<<17)
+#define S3C2443_HCLKCON_SSMC            (1<<18)
+#define S3C2443_HCLKCON_DRAMC           (1<<19)
+
+#define S3C2443_PCLKCON_UART0           (1<<0)
+#define S3C2443_PCLKCON_UART1           (1<<1)
+#define S3C2443_PCLKCON_UART2           (1<<2)
+#define S3C2443_PCLKCON_UART3           (1<<3)
+#define S3C2443_PCLKCON_IIC             (1<<4)
+#define S3C2443_PCLKCON_SDI             (1<<5)
+#define S3C2443_PCLKCON_ADC             (1<<7)
+#define S3C2443_PCLKCON_IIS             (1<<9)
+#define S3C2443_PCLKCON_PWMT            (1<<10)
+#define S3C2443_PCLKCON_WDT             (1<<11)
+#define S3C2443_PCLKCON_RTC             (1<<12)
+#define S3C2443_PCLKCON_GPIO            (1<<13)
+#define S3C2443_PCLKCON_SPI0            (1<<14)
+#define S3C2443_PCLKCON_SPI1            (1<<15)
+
+#define S3C2443_SCLKCON_DDRCLK          (1<<16)
+#define S3C2443_SCLKCON_SSMCCLK         (1<<15)
+#define S3C2443_SCLKCON_HSSPICLK        (1<<14)
+#define S3C2443_SCLKCON_HSMMCCLK_EXT    (1<<13)
+#define S3C2443_SCLKCON_HSMMCCLK_EPLL   (1<<12)
+#define S3C2443_SCLKCON_CAMCLK          (1<<11)
+#define S3C2443_SCLKCON_DISPCLK         (1<<10)
+#define S3C2443_SCLKCON_I2SCLK          (1<<9)
+#define S3C2443_SCLKCON_UARTCLK         (1<<8)
+#define S3C2443_SCLKCON_USBHOST         (1<<1)
+
+#include <asm/div64.h>
+
+static inline unsigned int
+s3c2443_get_mpll(unsigned int pllval, unsigned int baseclk)
+{
+        unsigned int mdiv, pdiv, sdiv;
+        uint64_t fvco;
+
+        mdiv = pllval >> S3C2443_PLLCON_MDIVSHIFT;
+        pdiv = pllval >> S3C2443_PLLCON_PDIVSHIFT;
+        sdiv = pllval >> S3C2443_PLLCON_SDIVSHIFT;
+
+        mdiv &= S3C2443_PLLCON_MDIVMASK;
+        pdiv &= S3C2443_PLLCON_PDIVMASK;
+        sdiv &= S3C2443_PLLCON_SDIVMASK;
+
+        fvco = (uint64_t)baseclk * (2 * (mdiv + 8));
+        do_div(fvco, pdiv << sdiv);
+
+        return (unsigned int)fvco;
+}
+
+static inline unsigned int
+s3c2443_get_epll(unsigned int pllval, unsigned int baseclk)
+{
+        unsigned int mdiv, pdiv, sdiv;
+        uint64_t fvco;
+
+        mdiv = pllval >> S3C2443_PLLCON_MDIVSHIFT;
+        pdiv = pllval >> S3C2443_PLLCON_PDIVSHIFT;
+        sdiv = pllval >> S3C2443_PLLCON_SDIVSHIFT;
+
+        mdiv &= S3C2443_PLLCON_MDIVMASK;
+        pdiv &= S3C2443_PLLCON_PDIVMASK;
+        sdiv &= S3C2443_PLLCON_SDIVMASK;
+
+        fvco = (uint64_t)baseclk * (mdiv + 8);
+        do_div(fvco, (pdiv + 2) << sdiv);
+
+        return (unsigned int)fvco;
+}
+
+#endif /*  __ASM_ARM_REGS_S3C2443_CLOCK */
+
diff --git a/include/asm-arm/arch-s3c2410/regs-serial.h b/include/asm-arm/arch-s3c2410/regs-serial.h
index 46f52401d132..8946702a87f5 100644
--- a/include/asm-arm/arch-s3c2410/regs-serial.h
+++ b/include/asm-arm/arch-s3c2410/regs-serial.h
@@ -35,10 +35,12 @@
 #define S3C24XX_VA_UART0      (S3C24XX_VA_UART)
 #define S3C24XX_VA_UART1      (S3C24XX_VA_UART + 0x4000 )
 #define S3C24XX_VA_UART2      (S3C24XX_VA_UART + 0x8000 )
+#define S3C24XX_VA_UART3      (S3C24XX_VA_UART + 0xC000 )
 
 #define S3C2410_PA_UART0      (S3C24XX_PA_UART)
 #define S3C2410_PA_UART1      (S3C24XX_PA_UART + 0x4000 )
 #define S3C2410_PA_UART2      (S3C24XX_PA_UART + 0x8000 )
+#define S3C2443_PA_UART3      (S3C24XX_PA_UART + 0xC000 )
 
 #define S3C2410_URXH      (0x24)
 #define S3C2410_UTXH      (0x20)
@@ -73,6 +75,8 @@
 #define S3C2440_UCON_UCLK         (1<<10)
 #define S3C2440_UCON_PCLK2        (2<<10)
 #define S3C2440_UCON_FCLK         (3<<10)
+#define S3C2443_UCON_EPLL         (3<<10)
+
 #define S3C2440_UCON2_FCLK_EN     (1<<15)
 #define S3C2440_UCON0_DIVMASK     (15 << 12)
 #define S3C2440_UCON1_DIVMASK     (15 << 12)
@@ -93,6 +97,8 @@
 #define S3C2410_UCON_TXIRQMODE    (1<<2)
 #define S3C2410_UCON_RXIRQMODE    (1<<0)
 #define S3C2410_UCON_RXFIFO_TOI   (1<<7)
+#define S3C2443_UCON_RXERR_IRQEN  (1<<6)
+#define S3C2443_UCON_LOOPBACK     (1<<5)
 
 #define S3C2410_UCON_DEFAULT      (S3C2410_UCON_TXILEVEL  | \
                                    S3C2410_UCON_RXILEVEL  | \
@@ -127,7 +133,7 @@
 #define S3C2410_UMCOM_AFC         (1<<4)
 #define S3C2410_UMCOM_RTS_LOW     (1<<0)
 
-#define S3C2412_UMCON_AFC_63    (0<<5)
+#define S3C2412_UMCON_AFC_63    (0<<5)          /* same as s3c2443 */
 #define S3C2412_UMCON_AFC_56    (1<<5)
 #define S3C2412_UMCON_AFC_48    (2<<5)
 #define S3C2412_UMCON_AFC_40    (3<<5)
@@ -143,6 +149,7 @@
 #define S3C2410_UFSTAT_RXMASK     (15<<0)
 #define S3C2410_UFSTAT_RXSHIFT    (0)
 
+/* UFSTAT S3C2443 same as S3C2440 */
 #define S3C2440_UFSTAT_TXFULL     (1<<14)
 #define S3C2440_UFSTAT_RXFULL     (1<<6)
 #define S3C2440_UFSTAT_TXSHIFT    (8)
@@ -157,6 +164,8 @@
 #define S3C2410_UERSTAT_OVERRUN   (1<<0)
 #define S3C2410_UERSTAT_FRAME     (1<<2)
 #define S3C2410_UERSTAT_BREAK     (1<<3)
+#define S3C2443_UERSTAT_PARITY    (1<<1)
+
 #define S3C2410_UERSTAT_ANY       (S3C2410_UERSTAT_OVERRUN | \
                                    S3C2410_UERSTAT_FRAME | \
                                    S3C2410_UERSTAT_BREAK)
@@ -164,6 +173,8 @@
 #define S3C2410_UMSTAT_CTS        (1<<0)
 #define S3C2410_UMSTAT_DeltaCTS   (1<<2)
 
+#define S3C2443_DIVSLOT           (0x2C)
+
 #ifndef __ASSEMBLY__
 
 /* struct s3c24xx_uart_clksrc
diff --git a/include/asm-arm/arch-s3c2410/reset.h b/include/asm-arm/arch-s3c2410/reset.h
new file mode 100644
index 000000000000..4f866cdecab0
--- /dev/null
+++ b/include/asm-arm/arch-s3c2410/reset.h
@@ -0,0 +1,22 @@
+/* linux/include/asm-arm/arch-s3c2410/reset.h
+ *
+ * Copyright (c) 2007 Simtec Electronics
+ *      Ben Dooks <ben@simtec.co.uk>
+ *      http://armlinux.simtec.co.uk/
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * S3C2410 CPU reset controls
+*/
+
+#ifndef __ASM_ARCH_RESET_H
+#define __ASM_ARCH_RESET_H __FILE__
+
+/* This allows the over-ride of the default reset code
+*/
+
+extern void (*s3c24xx_reset_hook)(void);
+
+#endif /* __ASM_ARCH_RESET_H */
diff --git a/include/asm-arm/arch-s3c2410/system.h b/include/asm-arm/arch-s3c2410/system.h
index ecf250db45fb..1c74ef17da33 100644
--- a/include/asm-arm/arch-s3c2410/system.h
+++ b/include/asm-arm/arch-s3c2410/system.h
@@ -15,15 +15,16 @@
 
 #include <asm/arch/map.h>
 #include <asm/arch/idle.h>
+#include <asm/arch/reset.h>
 
 #include <asm/arch/regs-watchdog.h>
 #include <asm/arch/regs-clock.h>
 
 void (*s3c24xx_idle)(void);
+void (*s3c24xx_reset_hook)(void);
 
 void s3c24xx_default_idle(void)
 {
-        void __iomem *reg = S3C2410_CLKCON;
         unsigned long tmp;
         int i;
 
@@ -33,16 +34,18 @@ void s3c24xx_default_idle(void)
 
         /* Warning: going into idle state upsets jtag scanning */
 
-        __raw_writel(__raw_readl(reg) | (1<<2), reg);
+        __raw_writel(__raw_readl(S3C2410_CLKCON) | S3C2410_CLKCON_IDLE,
+                     S3C2410_CLKCON);
 
         /* the samsung port seems to do a loop and then unset idle.. */
         for (i = 0; i < 50; i++) {
-                tmp += __raw_readl(reg); /* ensure loop not optimised out */
+                tmp += __raw_readl(S3C2410_CLKCON); /* ensure loop not optimised out */
         }
 
         /* this bit is not cleared on re-start... */
 
-        __raw_writel(__raw_readl(reg) & ~(1<<2), reg);
+        __raw_writel(__raw_readl(S3C2410_CLKCON) & ~S3C2410_CLKCON_IDLE,
+                     S3C2410_CLKCON);
 }
 
 static void arch_idle(void)
@@ -53,7 +56,6 @@ static void arch_idle(void)
                 s3c24xx_default_idle();
 }
 
-
 static void
 arch_reset(char mode)
 {
@@ -61,6 +63,9 @@ arch_reset(char mode)
                 cpu_reset(0);
         }
 
+        if (s3c24xx_reset_hook)
+                s3c24xx_reset_hook();
+
         printk("arch_reset: attempting watchdog reset\n");
 
         __raw_writel(0, S3C2410_WTCON);   /* disable watchdog, to be safe  */
diff --git a/include/asm-arm/arch-s3c2410/udc.h b/include/asm-arm/arch-s3c2410/udc.h
new file mode 100644
index 000000000000..e59ec339d614
--- /dev/null
+++ b/include/asm-arm/arch-s3c2410/udc.h
@@ -0,0 +1,36 @@
+/* linux/include/asm/arch-s3c2410/udc.h
+ *
+ * Copyright (c) 2005 Arnaud Patard <arnaud.patard@rtp-net.org>
+ *
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ *
+ *  Changelog:
+ *      14-Mar-2005     RTP     Created file
+ *      02-Aug-2005     RTP     File rename
+ *      07-Sep-2005     BJD     Minor cleanups, changed cmd to enum
+ *      18-Jan-2007     HMW     Add per-platform vbus_draw function
+*/
+
+#ifndef __ASM_ARM_ARCH_UDC_H
+#define __ASM_ARM_ARCH_UDC_H
+
+enum s3c2410_udc_cmd_e {
+        S3C2410_UDC_P_ENABLE    = 1,    /* Pull-up enable        */
+        S3C2410_UDC_P_DISABLE   = 2,    /* Pull-up disable       */
+        S3C2410_UDC_P_RESET     = 3,    /* UDC reset, in case of */
+};
+
+struct s3c2410_udc_mach_info {
+        void    (*udc_command)(enum s3c2410_udc_cmd_e);
+        void    (*vbus_draw)(unsigned int ma);
+        unsigned int vbus_pin;
+        unsigned char vbus_pin_inverted;
+};
+
+extern void __init s3c24xx_udc_set_platdata(struct s3c2410_udc_mach_info *);
+
+#endif /* __ASM_ARM_ARCH_UDC_H */
diff --git a/include/asm-arm/arch-sa1100/entry-macro.S b/include/asm-arm/arch-sa1100/entry-macro.S
index 51fb50ce1169..028967629340 100644
--- a/include/asm-arm/arch-sa1100/entry-macro.S
+++ b/include/asm-arm/arch-sa1100/entry-macro.S
@@ -11,6 +11,12 @@
                 .macro  disable_fiq
                 .endm
 
+                .macro  get_irqnr_preamble, base, tmp
+                .endm
+
+                .macro  arch_ret_to_user, tmp1, tmp2
+                .endm
+
                 .macro  get_irqnr_and_base, irqnr, irqstat, base, tmp
                 mov     r4, #0xfa000000                 @ ICIP = 0xfa050000
                 add     r4, r4, #0x00050000
diff --git a/include/asm-arm/arch-sa1100/gpio.h b/include/asm-arm/arch-sa1100/gpio.h
new file mode 100644
index 000000000000..da7575b0e5d0
--- /dev/null
+++ b/include/asm-arm/arch-sa1100/gpio.h
@@ -0,0 +1,75 @@
+/*
+ * linux/include/asm-arm/arch-sa1100/gpio.h
+ *
+ * SA1100 GPIO wrappers for arch-neutral GPIO calls
+ *
+ * Written by Philipp Zabel <philipp.zabel@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+
+#ifndef __ASM_ARCH_SA1100_GPIO_H
+#define __ASM_ARCH_SA1100_GPIO_H
+
+#include <asm/hardware.h>
+#include <asm/irq.h>
+
+static inline int gpio_request(unsigned gpio, const char *label)
+{
+        return 0;
+}
+
+static inline void gpio_free(unsigned gpio)
+{
+        return;
+}
+
+extern int gpio_direction_input(unsigned gpio);
+extern int gpio_direction_output(unsigned gpio);
+
+
+static inline int gpio_get_value(unsigned gpio)
+{
+        return GPLR & GPIO_GPIO(gpio);
+}
+
+static inline void gpio_set_value(unsigned gpio, int value)
+{
+        if (value)
+                GPSR = GPIO_GPIO(gpio);
+        else
+                GPCR = GPIO_GPIO(gpio);
+}
+
+#include <asm-generic/gpio.h>                   /* cansleep wrappers */
+
+static inline unsigned gpio_to_irq(unsigned gpio)
+{
+        if (gpio < 11)
+                return IRQ_GPIO0 + gpio;
+        else
+                return IRQ_GPIO11 - 11 + gpio;
+}
+
+static inline unsigned irq_to_gpio(unsigned irq)
+{
+        if (irq < IRQ_GPIO11_27)
+                return irq - IRQ_GPIO0;
+        else
+                return irq - IRQ_GPIO11 + 11;
+}
+
+#endif
diff --git a/include/asm-arm/arch-shark/entry-macro.S b/include/asm-arm/arch-shark/entry-macro.S
index a924f27fb8d9..82463f30f3df 100644
--- a/include/asm-arm/arch-shark/entry-macro.S
+++ b/include/asm-arm/arch-shark/entry-macro.S
@@ -10,6 +10,12 @@
                 .macro  disable_fiq
                 .endm
 
+                .macro  get_irqnr_preamble, base, tmp
+                .endm
+
+                .macro  arch_ret_to_user, tmp1, tmp2
+                .endm
+
                 .macro  get_irqnr_and_base, irqnr, irqstat, base, tmp
                 mov     r4, #0xe0000000
 
diff --git a/include/asm-arm/arch-versatile/entry-macro.S b/include/asm-arm/arch-versatile/entry-macro.S
index feff771c0a0a..0fae002637a0 100644
--- a/include/asm-arm/arch-versatile/entry-macro.S
+++ b/include/asm-arm/arch-versatile/entry-macro.S
@@ -13,6 +13,12 @@
                 .macro  disable_fiq
                 .endm
 
+                .macro  get_irqnr_preamble, base, tmp
+                .endm
+
+                .macro  arch_ret_to_user, tmp1, tmp2
+                .endm
+
                 .macro  get_irqnr_and_base, irqnr, irqstat, base, tmp
                 ldr     \base, =IO_ADDRESS(VERSATILE_VIC_BASE)
                 ldr     \irqstat, [\base, #VIC_IRQ_STATUS]      @ get masked status
diff --git a/include/asm-arm/cacheflush.h b/include/asm-arm/cacheflush.h
index 5f531ea03059..afad32c76e6c 100644
--- a/include/asm-arm/cacheflush.h
+++ b/include/asm-arm/cacheflush.h
@@ -185,9 +185,15 @@ struct cpu_cache_fns {
         void (*coherent_user_range)(unsigned long, unsigned long);
         void (*flush_kern_dcache_page)(void *);
 
-        void (*dma_inv_range)(unsigned long, unsigned long);
-        void (*dma_clean_range)(unsigned long, unsigned long);
-        void (*dma_flush_range)(unsigned long, unsigned long);
+        void (*dma_inv_range)(const void *, const void *);
+        void (*dma_clean_range)(const void *, const void *);
+        void (*dma_flush_range)(const void *, const void *);
+};
+
+struct outer_cache_fns {
+        void (*inv_range)(unsigned long, unsigned long);
+        void (*clean_range)(unsigned long, unsigned long);
+        void (*flush_range)(unsigned long, unsigned long);
 };
 
 /*
@@ -240,9 +246,40 @@ extern void __cpuc_flush_dcache_page(void *);
 #define dmac_clean_range                __glue(_CACHE,_dma_clean_range)
 #define dmac_flush_range                __glue(_CACHE,_dma_flush_range)
 
-extern void dmac_inv_range(unsigned long, unsigned long);
-extern void dmac_clean_range(unsigned long, unsigned long);
-extern void dmac_flush_range(unsigned long, unsigned long);
+extern void dmac_inv_range(const void *, const void *);
+extern void dmac_clean_range(const void *, const void *);
+extern void dmac_flush_range(const void *, const void *);
+
+#endif
+
+#ifdef CONFIG_OUTER_CACHE
+
+extern struct outer_cache_fns outer_cache;
+
+static inline void outer_inv_range(unsigned long start, unsigned long end)
+{
+        if (outer_cache.inv_range)
+                outer_cache.inv_range(start, end);
+}
+static inline void outer_clean_range(unsigned long start, unsigned long end)
+{
+        if (outer_cache.clean_range)
+                outer_cache.clean_range(start, end);
+}
+static inline void outer_flush_range(unsigned long start, unsigned long end)
+{
+        if (outer_cache.flush_range)
+                outer_cache.flush_range(start, end);
+}
+
+#else
+
+static inline void outer_inv_range(unsigned long start, unsigned long end)
+{ }
+static inline void outer_clean_range(unsigned long start, unsigned long end)
+{ }
+static inline void outer_flush_range(unsigned long start, unsigned long end)
+{ }
 
 #endif
 
diff --git a/include/asm-arm/checksum.h b/include/asm-arm/checksum.h
index 8c0bb5bb14ee..eaa0efd8d0d4 100644
--- a/include/asm-arm/checksum.h
+++ b/include/asm-arm/checksum.h
@@ -40,13 +40,27 @@ __wsum
 csum_partial_copy_from_user(const void __user *src, void *dst, int len, __wsum sum, int *err_ptr);
 
 /*
+ *      Fold a partial checksum without adding pseudo headers
+ */
+static inline __sum16 csum_fold(__wsum sum)
+{
+        __asm__(
+        "add    %0, %1, %1, ror #16     @ csum_fold"
+        : "=r" (sum)
+        : "r" (sum)
+        : "cc");
+        return (__force __sum16)(~(__force u32)sum >> 16);
+}
+
+/*
  *      This is a version of ip_compute_csum() optimized for IP headers,
  *      which always checksum on 4 octet boundaries.
  */
 static inline __sum16
 ip_fast_csum(const void *iph, unsigned int ihl)
 {
-        unsigned int sum, tmp1;
+        unsigned int tmp1;
+        __wsum sum;
 
         __asm__ __volatile__(
         "ldr    %0, [%1], #4            @ ip_fast_csum          \n\
@@ -62,29 +76,11 @@ ip_fast_csum(const void *iph, unsigned int ihl)
         subne   %2, %2, #1              @ without destroying    \n\
         bne     1b                      @ the carry flag        \n\
         adcs    %0, %0, %3                                      \n\
-        adc     %0, %0, #0                                      \n\
-        adds    %0, %0, %0, lsl #16                             \n\
-        addcs   %0, %0, #0x10000                                \n\
-        mvn     %0, %0                                          \n\
-        mov     %0, %0, lsr #16"
+        adc     %0, %0, #0"
         : "=r" (sum), "=r" (iph), "=r" (ihl), "=r" (tmp1)
         : "1" (iph), "2" (ihl)
         : "cc", "memory");
-        return (__force __sum16)sum;
-}
-
-/*
- *      Fold a partial checksum without adding pseudo headers
- */
-static inline __sum16 csum_fold(__wsum sum)
-{
-        __asm__(
-        "adds   %0, %1, %1, lsl #16     @ csum_fold             \n\
-        addcs   %0, %0, #0x10000"
-        : "=r" (sum)
-        : "r" (sum)
-        : "cc");
-        return (__force __sum16)(~(__force u32)sum >> 16);
+        return csum_fold(sum);
 }
 
 static inline __wsum
@@ -114,23 +110,7 @@ static inline __sum16
 csum_tcpudp_magic(__be32 saddr, __be32 daddr, unsigned short len,
                   unsigned short proto, __wsum sum)
 {
-        __asm__(
-        "adds   %0, %1, %2              @ csum_tcpudp_magic     \n\
-        adcs    %0, %0, %3                                      \n"
-#ifdef __ARMEB__
-        "adcs   %0, %0, %4                                      \n"
-#else
-        "adcs   %0, %0, %4, lsl #8                              \n"
-#endif
-        "adcs   %0, %0, %5                                      \n\
-        adc     %0, %0, #0                                      \n\
-        adds    %0, %0, %0, lsl #16                             \n\
-        addcs   %0, %0, #0x10000                                \n\
-        mvn     %0, %0"
-        : "=&r"(sum)
-        : "r" (sum), "r" (daddr), "r" (saddr), "r" (len), "Ir" (htons(proto))
-        : "cc");
-        return (__force __sum16)((__force u32)sum >> 16);
+        return csum_fold(csum_tcpudp_nofold(saddr, daddr, len, proto, sum));
 }
 
 
diff --git a/include/asm-arm/device.h b/include/asm-arm/device.h
index d8f9872b0e2d..c61642b40603 100644
--- a/include/asm-arm/device.h
+++ b/include/asm-arm/device.h
@@ -3,5 +3,13 @@
  *
  * This file is released under the GPLv2
  */
-#include <asm-generic/device.h>
+#ifndef ASMARM_DEVICE_H
+#define ASMARM_DEVICE_H
 
+struct dev_archdata {
+#ifdef CONFIG_DMABOUNCE
+        struct dmabounce_device_info *dmabounce;
+#endif
+};
+
+#endif
diff --git a/include/asm-arm/dma-mapping.h b/include/asm-arm/dma-mapping.h
index 9bc46b486afb..abfb75b654c7 100644
--- a/include/asm-arm/dma-mapping.h
+++ b/include/asm-arm/dma-mapping.h
@@ -17,7 +17,7 @@
  * platforms with CONFIG_DMABOUNCE.
  * Use the driver DMA support - see dma-mapping.h (dma_sync_*)
  */
-extern void consistent_sync(void *kaddr, size_t size, int rw);
+extern void consistent_sync(const void *kaddr, size_t size, int rw);
 
 /*
  * Return whether the given device DMA address mask can be supported
@@ -61,6 +61,22 @@ static inline int dma_mapping_error(dma_addr_t dma_addr)
         return dma_addr == ~0;
 }
 
+/*
+ * Dummy noncoherent implementation.  We don't provide a dma_cache_sync
+ * function so drivers using this API are highlighted with build warnings.
+ */
+static inline void *
+dma_alloc_noncoherent(struct device *dev, size_t size, dma_addr_t *handle, gfp_t gfp)
+{
+        return NULL;
+}
+
+static inline void
+dma_free_noncoherent(struct device *dev, size_t size, void *cpu_addr,
+                     dma_addr_t handle)
+{
+}
+
 /**
  * dma_alloc_coherent - allocate consistent memory for DMA
  * @dev: valid struct device pointer, or NULL for ISA and EISA-like devices
diff --git a/include/asm-arm/domain.h b/include/asm-arm/domain.h
index 4c2885abbe6c..3c12a7625304 100644
--- a/include/asm-arm/domain.h
+++ b/include/asm-arm/domain.h
@@ -57,6 +57,7 @@
         __asm__ __volatile__(                           \
         "mcr    p15, 0, %0, c3, c0      @ set domain"   \
           : : "r" (x));                                 \
+        isb();                                          \
         } while (0)
 
 #define modify_domain(dom,type)                                 \
diff --git a/include/asm-arm/gpio.h b/include/asm-arm/gpio.h
new file mode 100644
index 000000000000..fff4f800ee42
--- /dev/null
+++ b/include/asm-arm/gpio.h
@@ -0,0 +1,7 @@
+#ifndef _ARCH_ARM_GPIO_H
+#define _ARCH_ARM_GPIO_H
+
+/* not all ARM platforms necessarily support this API ... */
+#include <asm/arch/gpio.h>
+
+#endif /* _ARCH_ARM_GPIO_H */
diff --git a/include/asm-arm/hardware/arm_scu.h b/include/asm-arm/hardware/arm_scu.h
index 9903f60c84b7..7d28eb5a1758 100644
--- a/include/asm-arm/hardware/arm_scu.h
+++ b/include/asm-arm/hardware/arm_scu.h
@@ -1,6 +1,8 @@
 #ifndef ASMARM_HARDWARE_ARM_SCU_H
 #define ASMARM_HARDWARE_ARM_SCU_H
 
+#include <asm/arch/scu.h>
+
 /*
  * SCU registers
  */
diff --git a/include/asm-arm/hardware/cache-l2x0.h b/include/asm-arm/hardware/cache-l2x0.h
new file mode 100644
index 000000000000..54029a740396
--- /dev/null
+++ b/include/asm-arm/hardware/cache-l2x0.h
@@ -0,0 +1,56 @@
+/*
+ * include/asm-arm/hardware/cache-l2x0.h
+ *
+ * Copyright (C) 2007 ARM Limited
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#ifndef __ASM_ARM_HARDWARE_L2X0_H
+#define __ASM_ARM_HARDWARE_L2X0_H
+
+#define L2X0_CACHE_ID                   0x000
+#define L2X0_CACHE_TYPE                 0x004
+#define L2X0_CTRL                       0x100
+#define L2X0_AUX_CTRL                   0x104
+#define L2X0_EVENT_CNT_CTRL             0x200
+#define L2X0_EVENT_CNT1_CFG             0x204
+#define L2X0_EVENT_CNT0_CFG             0x208
+#define L2X0_EVENT_CNT1_VAL             0x20C
+#define L2X0_EVENT_CNT0_VAL             0x210
+#define L2X0_INTR_MASK                  0x214
+#define L2X0_MASKED_INTR_STAT           0x218
+#define L2X0_RAW_INTR_STAT              0x21C
+#define L2X0_INTR_CLEAR                 0x220
+#define L2X0_CACHE_SYNC                 0x730
+#define L2X0_INV_LINE_PA                0x770
+#define L2X0_INV_WAY                    0x77C
+#define L2X0_CLEAN_LINE_PA              0x7B0
+#define L2X0_CLEAN_LINE_IDX             0x7B8
+#define L2X0_CLEAN_WAY                  0x7BC
+#define L2X0_CLEAN_INV_LINE_PA          0x7F0
+#define L2X0_CLEAN_INV_LINE_IDX         0x7F8
+#define L2X0_CLEAN_INV_WAY              0x7FC
+#define L2X0_LOCKDOWN_WAY_D             0x900
+#define L2X0_LOCKDOWN_WAY_I             0x904
+#define L2X0_TEST_OPERATION             0xF00
+#define L2X0_LINE_DATA                  0xF10
+#define L2X0_LINE_TAG                   0xF30
+#define L2X0_DEBUG_CTRL                 0xF40
+
+#ifndef __ASSEMBLY__
+extern void __init l2x0_init(void __iomem *base, __u32 aux_val, __u32 aux_mask);
+#endif
+
+#endif
diff --git a/include/asm-arm/hardware/gic.h b/include/asm-arm/hardware/gic.h
index 3fa5eb70f64e..966e428ad32c 100644
--- a/include/asm-arm/hardware/gic.h
+++ b/include/asm-arm/hardware/gic.h
@@ -33,8 +33,9 @@
 #define GIC_DIST_SOFTINT                0xf00
 
 #ifndef __ASSEMBLY__
-void gic_dist_init(void __iomem *base);
-void gic_cpu_init(void __iomem *base);
+void gic_dist_init(unsigned int gic_nr, void __iomem *base, unsigned int irq_start);
+void gic_cpu_init(unsigned int gic_nr, void __iomem *base);
+void gic_cascade_irq(unsigned int gic_nr, unsigned int irq);
 void gic_raise_softirq(cpumask_t cpumask, unsigned int irq);
 #endif
 
diff --git a/include/asm-arm/hardware/gpio_keys.h b/include/asm-arm/hardware/gpio_keys.h
new file mode 100644
index 000000000000..2b217c7b9312
--- /dev/null
+++ b/include/asm-arm/hardware/gpio_keys.h
@@ -0,0 +1,17 @@
+#ifndef _GPIO_KEYS_H
+#define _GPIO_KEYS_H
+
+struct gpio_keys_button {
+        /* Configuration parameters */
+        int keycode;
+        int gpio;
+        int active_low;
+        char *desc;
+};
+
+struct gpio_keys_platform_data {
+        struct gpio_keys_button *buttons;
+        int nbuttons;
+};
+
+#endif
diff --git a/include/asm-arm/hardware/iop3xx.h b/include/asm-arm/hardware/iop3xx.h
index 13ac8a4cd01f..15141a9caca8 100644
--- a/include/asm-arm/hardware/iop3xx.h
+++ b/include/asm-arm/hardware/iop3xx.h
@@ -37,6 +37,13 @@ extern void gpio_line_set(int line, int value);
 #define IOP3XX_PERIPHERAL_PHYS_BASE     0xffffe000
 #define IOP3XX_PERIPHERAL_VIRT_BASE     0xfeffe000
 #define IOP3XX_PERIPHERAL_SIZE          0x00002000
+#define IOP3XX_PERIPHERAL_UPPER_PA (IOP3XX_PERIPHERAL_PHYS_BASE +\
+                                        IOP3XX_PERIPHERAL_SIZE - 1)
+#define IOP3XX_PERIPHERAL_UPPER_VA (IOP3XX_PERIPHERAL_VIRT_BASE +\
+                                        IOP3XX_PERIPHERAL_SIZE - 1)
+#define IOP3XX_PMMR_PHYS_TO_VIRT(addr) (u32) ((u32) addr -\
+                                        (IOP3XX_PERIPHERAL_PHYS_BASE\
+                                        - IOP3XX_PERIPHERAL_VIRT_BASE))
 #define IOP3XX_REG_ADDR(reg)            (IOP3XX_PERIPHERAL_VIRT_BASE + (reg))
 
 /* Address Translation Unit  */
@@ -181,14 +188,10 @@ extern void gpio_line_set(int line, int value);
 #define IOP3XX_TU_TRR1          (volatile u32 *)IOP3XX_TIMER_REG(0x0014)
 #define IOP3XX_TU_TISR          (volatile u32 *)IOP3XX_TIMER_REG(0x0018)
 #define IOP3XX_TU_WDTCR         (volatile u32 *)IOP3XX_TIMER_REG(0x001c)
-#define IOP3XX_TMR_TC           0x01
-#define IOP3XX_TMR_EN           0x02
-#define IOP3XX_TMR_RELOAD       0x04
-#define IOP3XX_TMR_PRIVILEGED   0x09
-#define IOP3XX_TMR_RATIO_1_1    0x00
-#define IOP3XX_TMR_RATIO_4_1    0x10
-#define IOP3XX_TMR_RATIO_8_1    0x20
-#define IOP3XX_TMR_RATIO_16_1   0x30
+#define IOP_TMR_EN          0x02
+#define IOP_TMR_RELOAD      0x04
+#define IOP_TMR_PRIVILEGED 0x08
+#define IOP_TMR_RATIO_1_1  0x00
 
 /* Application accelerator unit  */
 #define IOP3XX_AAU_ACR          (volatile u32 *)IOP3XX_REG_ADDR(0x0800)
@@ -258,43 +261,63 @@ extern void gpio_line_set(int line, int value);
 #define IOP3XX_PCI_LOWER_IO_PA          0x90000000
 #define IOP3XX_PCI_LOWER_IO_VA          0xfe000000
 #define IOP3XX_PCI_LOWER_IO_BA          (*IOP3XX_OIOWTVR)
+#define IOP3XX_PCI_UPPER_IO_PA          (IOP3XX_PCI_LOWER_IO_PA +\
+                                        IOP3XX_PCI_IO_WINDOW_SIZE - 1)
+#define IOP3XX_PCI_UPPER_IO_VA          (IOP3XX_PCI_LOWER_IO_VA +\
+                                        IOP3XX_PCI_IO_WINDOW_SIZE - 1)
+#define IOP3XX_PCI_IO_PHYS_TO_VIRT(addr) (((u32) addr -\
+                                        IOP3XX_PCI_LOWER_IO_PA) +\
+                                        IOP3XX_PCI_LOWER_IO_VA)
 
 
 #ifndef __ASSEMBLY__
 void iop3xx_map_io(void);
-void iop3xx_init_time(unsigned long);
-unsigned long iop3xx_gettimeoffset(void);
+void iop_init_cp6_handler(void);
+void iop_init_time(unsigned long tickrate);
+unsigned long iop_gettimeoffset(void);
 
-extern struct platform_device iop3xx_i2c0_device;
-extern struct platform_device iop3xx_i2c1_device;
+static inline void write_tmr0(u32 val)
+{
+        asm volatile("mcr p6, 0, %0, c0, c1, 0" : : "r" (val));
+}
+
+static inline void write_tmr1(u32 val)
+{
+        asm volatile("mcr p6, 0, %0, c1, c1, 0" : : "r" (val));
+}
+
+static inline u32 read_tcr0(void)
+{
+        u32 val;
+        asm volatile("mrc p6, 0, %0, c2, c1, 0" : "=r" (val));
+        return val;
+}
 
-extern inline void iop3xx_cp6_enable(void)
+static inline u32 read_tcr1(void)
 {
-        u32 temp;
+        u32 val;
+        asm volatile("mrc p6, 0, %0, c3, c1, 0" : "=r" (val));
+        return val;
+}
 
-        asm volatile (
-                "mrc    p15, 0, %0, c15, c1, 0\n\t"
-                "orr    %0, %0, #(1 << 6)\n\t"
-                "mcr    p15, 0, %0, c15, c1, 0\n\t"
-                "mrc    p15, 0, %0, c15, c1, 0\n\t"
-                "mov    %0, %0\n\t"
-                "sub    pc, pc, #4\n\t"
-                : "=r" (temp) );
+static inline void write_trr0(u32 val)
+{
+        asm volatile("mcr p6, 0, %0, c4, c1, 0" : : "r" (val));
 }
 
-extern inline void iop3xx_cp6_disable(void)
+static inline void write_trr1(u32 val)
 {
-        u32 temp;
+        asm volatile("mcr p6, 0, %0, c5, c1, 0" : : "r" (val));
+}
 
-        asm volatile (
-                "mrc    p15, 0, %0, c15, c1, 0\n\t"
-                "bic    %0, %0, #(1 << 6)\n\t"
-                "mcr    p15, 0, %0, c15, c1, 0\n\t"
-                "mrc    p15, 0, %0, c15, c1, 0\n\t"
-                "mov    %0, %0\n\t"
-                "sub    pc, pc, #4\n\t"
-                : "=r" (temp) );
+static inline void write_tisr(u32 val)
+{
+        asm volatile("mcr p6, 0, %0, c6, c1, 0" : : "r" (val));
 }
+
+extern struct platform_device iop3xx_i2c0_device;
+extern struct platform_device iop3xx_i2c1_device;
+
 #endif
 
 
diff --git a/include/asm-arm/hardware/sa1111.h b/include/asm-arm/hardware/sa1111.h
index 6aa0a5b75b69..61b1d05c7df7 100644
--- a/include/asm-arm/hardware/sa1111.h
+++ b/include/asm-arm/hardware/sa1111.h
@@ -29,6 +29,9 @@
 #define _SA1111(x)      ((x) + sa1111->resource.start)
 #endif
 
+#define sa1111_writel(val,addr) __raw_writel(val, addr)
+#define sa1111_readl(addr)      __raw_readl(addr)
+
 /*
  * 26 bits of the SA-1110 address bus are available to the SA-1111.
  * Use these when feeding target addresses to the DMA engines.
@@ -45,14 +48,6 @@
 #define SA1111_SAC_DMA_MIN_XFER (0x800)
 
 /*
- * SA1111 register definitions.
- */
-#define __CCREG(x)      __REGP(SA1111_VBASE + (x))
-
-#define sa1111_writel(val,addr) __raw_writel(val, addr)
-#define sa1111_readl(addr)      __raw_readl(addr)
-
-/*
  * System Bus Interface (SBI)
  *
  * Registers
@@ -194,55 +189,37 @@
  *    SADR              Serial Audio Data Register (16 x 32-bit)
  */
 
-#define _SACR0          _SA1111( 0x0600 )
-#define _SACR1          _SA1111( 0x0604 )
-#define _SACR2          _SA1111( 0x0608 )
-#define _SASR0          _SA1111( 0x060c )
-#define _SASR1          _SA1111( 0x0610 )
-#define _SASCR          _SA1111( 0x0618 )
-#define _L3_CAR         _SA1111( 0x061c )
-#define _L3_CDR         _SA1111( 0x0620 )
-#define _ACCAR          _SA1111( 0x0624 )
-#define _ACCDR          _SA1111( 0x0628 )
-#define _ACSAR          _SA1111( 0x062c )
-#define _ACSDR          _SA1111( 0x0630 )
-#define _SADTCS         _SA1111( 0x0634 )
-#define _SADTSA         _SA1111( 0x0638 )
-#define _SADTCA         _SA1111( 0x063c )
-#define _SADTSB         _SA1111( 0x0640 )
-#define _SADTCB         _SA1111( 0x0644 )
-#define _SADRCS         _SA1111( 0x0648 )
-#define _SADRSA         _SA1111( 0x064c )
-#define _SADRCA         _SA1111( 0x0650 )
-#define _SADRSB         _SA1111( 0x0654 )
-#define _SADRCB         _SA1111( 0x0658 )
-#define _SAITR          _SA1111( 0x065c )
-#define _SADR           _SA1111( 0x0680 )
-
-#define SACR0           __CCREG(0x0600)
-#define SACR1           __CCREG(0x0604)
-#define SACR2           __CCREG(0x0608)
-#define SASR0           __CCREG(0x060c)
-#define SASR1           __CCREG(0x0610)
-#define SASCR           __CCREG(0x0618)
-#define L3_CAR          __CCREG(0x061c)
-#define L3_CDR          __CCREG(0x0620)
-#define ACCAR           __CCREG(0x0624)
-#define ACCDR           __CCREG(0x0628)
-#define ACSAR           __CCREG(0x062c)
-#define ACSDR           __CCREG(0x0630)
-#define SADTCS          __CCREG(0x0634)
-#define SADTSA          __CCREG(0x0638)
-#define SADTCA          __CCREG(0x063c)
-#define SADTSB          __CCREG(0x0640)
-#define SADTCB          __CCREG(0x0644)
-#define SADRCS          __CCREG(0x0648)
-#define SADRSA          __CCREG(0x064c)
-#define SADRCA          __CCREG(0x0650)
-#define SADRSB          __CCREG(0x0654)
-#define SADRCB          __CCREG(0x0658)
-#define SAITR           __CCREG(0x065c)
-#define SADR            __CCREG(0x0680)
+#define SA1111_SERAUDIO         0x0600
+
+/*
+ * These are offsets from the above base.
+ */
+#define SA1111_SACR0            0x00
+#define SA1111_SACR1            0x04
+#define SA1111_SACR2            0x08
+#define SA1111_SASR0            0x0c
+#define SA1111_SASR1            0x10
+#define SA1111_SASCR            0x18
+#define SA1111_L3_CAR           0x1c
+#define SA1111_L3_CDR           0x20
+#define SA1111_ACCAR            0x24
+#define SA1111_ACCDR            0x28
+#define SA1111_ACSAR            0x2c
+#define SA1111_ACSDR            0x30
+#define SA1111_SADTCS           0x34
+#define SA1111_SADTSA           0x38
+#define SA1111_SADTCA           0x3c
+#define SA1111_SADTSB           0x40
+#define SA1111_SADTCB           0x44
+#define SA1111_SADRCS           0x48
+#define SA1111_SADRSA           0x4c
+#define SA1111_SADRCA           0x50
+#define SA1111_SADRSB           0x54
+#define SA1111_SADRCB           0x58
+#define SA1111_SAITR            0x5c
+#define SA1111_SADR             0x80
+
+#ifndef CONFIG_ARCH_PXA
 
 #define SACR0_ENB       (1<<0)
 #define SACR0_BCKD      (1<<2)
@@ -330,6 +307,8 @@
 #define SAITR_RDBDA     (1<<10)
 #define SAITR_RDBDB     (1<<11)
 
+#endif  /* !CONFIG_ARCH_PXA */
+
 /*
  * General-Purpose I/O Interface
  *
diff --git a/include/asm-arm/kexec.h b/include/asm-arm/kexec.h
new file mode 100644
index 000000000000..8c1c6162a80c
--- /dev/null
+++ b/include/asm-arm/kexec.h
@@ -0,0 +1,30 @@
+#ifndef _ARM_KEXEC_H
+#define _ARM_KEXEC_H
+
+#ifdef CONFIG_KEXEC
+
+/* Maximum physical address we can use pages from */
+#define KEXEC_SOURCE_MEMORY_LIMIT (-1UL)
+/* Maximum address we can reach in physical address mode */
+#define KEXEC_DESTINATION_MEMORY_LIMIT (-1UL)
+/* Maximum address we can use for the control code buffer */
+#define KEXEC_CONTROL_MEMORY_LIMIT TASK_SIZE
+
+#define KEXEC_CONTROL_CODE_SIZE 4096
+
+#define KEXEC_ARCH KEXEC_ARCH_ARM
+
+#ifndef __ASSEMBLY__
+
+#define MAX_NOTE_BYTES 1024
+
+struct kimage;
+/* Provide a dummy definition to avoid build failures. */
+static inline void crash_setup_regs(struct pt_regs *newregs,
+                                        struct pt_regs *oldregs) { }
+
+#endif /* __ASSEMBLY__ */
+
+#endif /* CONFIG_KEXEC */
+
+#endif /* _ARM_KEXEC_H */
diff --git a/include/asm-arm/pgtable.h b/include/asm-arm/pgtable.h
index b8cf2d5ec304..7b2bafce21a2 100644
--- a/include/asm-arm/pgtable.h
+++ b/include/asm-arm/pgtable.h
@@ -175,19 +175,29 @@ extern void __pgd_error(const char *file, int line, unsigned long val);
 #ifndef __ASSEMBLY__
 
 /*
- * The following macros handle the cache and bufferable bits...
+ * The pgprot_* and protection_map entries will be fixed up in runtime
+ * to include the cachable and bufferable bits based on memory policy,
+ * as well as any architecture dependent bits like global/ASID and SMP
+ * shared mapping bits.
  */
 #define _L_PTE_DEFAULT  L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_CACHEABLE | L_PTE_BUFFERABLE
 #define _L_PTE_READ     L_PTE_USER | L_PTE_EXEC
 
+extern pgprot_t         pgprot_user;
 extern pgprot_t         pgprot_kernel;
 
-#define PAGE_NONE       __pgprot(_L_PTE_DEFAULT)
-#define PAGE_COPY       __pgprot(_L_PTE_DEFAULT | _L_PTE_READ)
-#define PAGE_SHARED     __pgprot(_L_PTE_DEFAULT | _L_PTE_READ | L_PTE_WRITE)
-#define PAGE_READONLY   __pgprot(_L_PTE_DEFAULT | _L_PTE_READ)
+#define PAGE_NONE       pgprot_user
+#define PAGE_COPY       __pgprot(pgprot_val(pgprot_user) | _L_PTE_READ)
+#define PAGE_SHARED     __pgprot(pgprot_val(pgprot_user) | _L_PTE_READ | \
+                                 L_PTE_WRITE)
+#define PAGE_READONLY   __pgprot(pgprot_val(pgprot_user) | _L_PTE_READ)
 #define PAGE_KERNEL     pgprot_kernel
 
+#define __PAGE_NONE     __pgprot(_L_PTE_DEFAULT)
+#define __PAGE_COPY     __pgprot(_L_PTE_DEFAULT | _L_PTE_READ)
+#define __PAGE_SHARED   __pgprot(_L_PTE_DEFAULT | _L_PTE_READ | L_PTE_WRITE)
+#define __PAGE_READONLY __pgprot(_L_PTE_DEFAULT | _L_PTE_READ)
+
 #endif /* __ASSEMBLY__ */
 
 /*
@@ -198,23 +208,23 @@ extern pgprot_t		pgprot_kernel;
  *  2) If we could do execute protection, then read is implied
  *  3) write implies read permissions
  */
-#define __P000  PAGE_NONE
-#define __P001  PAGE_READONLY
-#define __P010  PAGE_COPY
-#define __P011  PAGE_COPY
-#define __P100  PAGE_READONLY
-#define __P101  PAGE_READONLY
-#define __P110  PAGE_COPY
-#define __P111  PAGE_COPY
-
-#define __S000  PAGE_NONE
-#define __S001  PAGE_READONLY
-#define __S010  PAGE_SHARED
-#define __S011  PAGE_SHARED
-#define __S100  PAGE_READONLY
-#define __S101  PAGE_READONLY
-#define __S110  PAGE_SHARED
-#define __S111  PAGE_SHARED
+#define __P000  __PAGE_NONE
+#define __P001  __PAGE_READONLY
+#define __P010  __PAGE_COPY
+#define __P011  __PAGE_COPY
+#define __P100  __PAGE_READONLY
+#define __P101  __PAGE_READONLY
+#define __P110  __PAGE_COPY
+#define __P111  __PAGE_COPY
+
+#define __S000  __PAGE_NONE
+#define __S001  __PAGE_READONLY
+#define __S010  __PAGE_SHARED
+#define __S011  __PAGE_SHARED
+#define __S100  __PAGE_READONLY
+#define __S101  __PAGE_READONLY
+#define __S110  __PAGE_SHARED
+#define __S111  __PAGE_SHARED
 
 #ifndef __ASSEMBLY__
 /*
diff --git a/include/asm-arm/plat-s3c24xx/clock.h b/include/asm-arm/plat-s3c24xx/clock.h
new file mode 100644
index 000000000000..f6135dbb9fa9
--- /dev/null
+++ b/include/asm-arm/plat-s3c24xx/clock.h
@@ -0,0 +1,63 @@
+/* linux/include/asm-arm/plat-s3c24xx/clock.h
+ * linux/arch/arm/mach-s3c2410/clock.h
+ *
+ * Copyright (c) 2004-2005 Simtec Electronics
+ *      http://www.simtec.co.uk/products/SWLINUX/
+ *      Written by Ben Dooks, <ben@simtec.co.uk>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+struct clk {
+        struct list_head      list;
+        struct module        *owner;
+        struct clk           *parent;
+        const char           *name;
+        int                   id;
+        int                   usage;
+        unsigned long         rate;
+        unsigned long         ctrlbit;
+
+        int                 (*enable)(struct clk *, int enable);
+        int                 (*set_rate)(struct clk *c, unsigned long rate);
+        unsigned long       (*get_rate)(struct clk *c);
+        unsigned long       (*round_rate)(struct clk *c, unsigned long rate);
+        int                 (*set_parent)(struct clk *c, struct clk *parent);
+};
+
+/* other clocks which may be registered by board support */
+
+extern struct clk s3c24xx_dclk0;
+extern struct clk s3c24xx_dclk1;
+extern struct clk s3c24xx_clkout0;
+extern struct clk s3c24xx_clkout1;
+extern struct clk s3c24xx_uclk;
+
+extern struct clk clk_usb_bus;
+
+/* core clock support */
+
+extern struct clk clk_f;
+extern struct clk clk_h;
+extern struct clk clk_p;
+extern struct clk clk_mpll;
+extern struct clk clk_upll;
+extern struct clk clk_xtal;
+
+/* exports for arch/arm/mach-s3c2410
+ *
+ * Please DO NOT use these outside of arch/arm/mach-s3c2410
+*/
+
+extern struct mutex clocks_mutex;
+
+extern int s3c2410_clkcon_enable(struct clk *clk, int enable);
+
+extern int s3c24xx_register_clock(struct clk *clk);
+
+extern int s3c24xx_setup_clocks(unsigned long xtal,
+                                unsigned long fclk,
+                                unsigned long hclk,
+                                unsigned long pclk);
diff --git a/include/asm-arm/plat-s3c24xx/common-smdk.h b/include/asm-arm/plat-s3c24xx/common-smdk.h
new file mode 100644
index 000000000000..58d9094c935c
--- /dev/null
+++ b/include/asm-arm/plat-s3c24xx/common-smdk.h
@@ -0,0 +1,15 @@
+/* linux/include/asm-arm/plat-s3c24xx/common-smdk.h
+ *
+ * Copyright (c) 2006 Simtec Electronics
+ *      Ben Dooks <ben@simtec.co.uk>
+ *
+ * Common code for SMDK2410 and SMDK2440 boards
+ *
+ * http://www.fluff.org/ben/smdk2440/
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+extern void smdk_machine_init(void);
diff --git a/include/asm-arm/plat-s3c24xx/cpu.h b/include/asm-arm/plat-s3c24xx/cpu.h
new file mode 100644
index 000000000000..15dd18810905
--- /dev/null
+++ b/include/asm-arm/plat-s3c24xx/cpu.h
@@ -0,0 +1,70 @@
+/* linux/include/asm-arm/plat-s3c24xx/cpu.h
+ *
+ * Copyright (c) 2004-2005 Simtec Electronics
+ *      Ben Dooks <ben@simtec.co.uk>
+ *
+ * Header file for S3C24XX CPU support
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+/* todo - fix when rmk changes iodescs to use `void __iomem *` */
+
+#define IODESC_ENT(x) { (unsigned long)S3C24XX_VA_##x, __phys_to_pfn(S3C24XX_PA_##x), S3C24XX_SZ_##x, MT_DEVICE }
+
+#ifndef MHZ
+#define MHZ (1000*1000)
+#endif
+
+#define print_mhz(m) ((m) / MHZ), ((m / 1000) % 1000)
+
+/* forward declaration */
+struct s3c24xx_uart_resources;
+struct platform_device;
+struct s3c2410_uartcfg;
+struct map_desc;
+
+/* core initialisation functions */
+
+extern void s3c24xx_init_irq(void);
+
+extern void s3c24xx_init_io(struct map_desc *mach_desc, int size);
+
+extern void s3c24xx_init_uarts(struct s3c2410_uartcfg *cfg, int no);
+
+extern void s3c24xx_init_clocks(int xtal);
+
+extern void s3c24xx_init_uartdevs(char *name,
+                                  struct s3c24xx_uart_resources *res,
+                                  struct s3c2410_uartcfg *cfg, int no);
+
+/* the board structure is used at first initialsation time
+ * to get info such as the devices to register for this
+ * board. This is done because platfrom_add_devices() cannot
+ * be called from the map_io entry.
+*/
+
+struct s3c24xx_board {
+        struct platform_device  **devices;
+        unsigned int              devices_count;
+
+        struct clk              **clocks;
+        unsigned int              clocks_count;
+};
+
+extern void s3c24xx_set_board(struct s3c24xx_board *board);
+
+/* timer for 2410/2440 */
+
+struct sys_timer;
+extern struct sys_timer s3c24xx_timer;
+
+/* system device classes */
+
+extern struct sysdev_class s3c2410_sysclass;
+extern struct sysdev_class s3c2412_sysclass;
+extern struct sysdev_class s3c2440_sysclass;
+extern struct sysdev_class s3c2442_sysclass;
+extern struct sysdev_class s3c2443_sysclass;
diff --git a/include/asm-arm/plat-s3c24xx/devs.h b/include/asm-arm/plat-s3c24xx/devs.h
new file mode 100644
index 000000000000..dddf485fc067
--- /dev/null
+++ b/include/asm-arm/plat-s3c24xx/devs.h
@@ -0,0 +1,51 @@
+/* linux/include/asm-arm/plat-s3c24xx/devs.h
+ *
+ * Copyright (c) 2004 Simtec Electronics
+ * Ben Dooks <ben@simtec.co.uk>
+ *
+ * Header file for s3c2410 standard platform devices
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+#include <linux/platform_device.h>
+
+struct s3c24xx_uart_resources {
+        struct resource         *resources;
+        unsigned long            nr_resources;
+};
+
+extern struct s3c24xx_uart_resources s3c2410_uart_resources[];
+
+extern struct platform_device *s3c24xx_uart_devs[];
+extern struct platform_device *s3c24xx_uart_src[];
+
+extern struct platform_device s3c_device_usb;
+extern struct platform_device s3c_device_lcd;
+extern struct platform_device s3c_device_wdt;
+extern struct platform_device s3c_device_i2c;
+extern struct platform_device s3c_device_iis;
+extern struct platform_device s3c_device_rtc;
+extern struct platform_device s3c_device_adc;
+extern struct platform_device s3c_device_sdi;
+
+extern struct platform_device s3c_device_spi0;
+extern struct platform_device s3c_device_spi1;
+
+extern struct platform_device s3c_device_nand;
+
+extern struct platform_device s3c_device_timer0;
+extern struct platform_device s3c_device_timer1;
+extern struct platform_device s3c_device_timer2;
+extern struct platform_device s3c_device_timer3;
+
+extern struct platform_device s3c_device_usbgadget;
+
+/* s3c2440 specific devices */
+
+#ifdef CONFIG_CPU_S3C2440
+
+extern struct platform_device s3c_device_camif;
+
+#endif
diff --git a/include/asm-arm/plat-s3c24xx/dma.h b/include/asm-arm/plat-s3c24xx/dma.h
new file mode 100644
index 000000000000..2c59406435e5
--- /dev/null
+++ b/include/asm-arm/plat-s3c24xx/dma.h
@@ -0,0 +1,77 @@
+/* linux/include/asm-arm/plat-s3c24xx/dma.h
+ *
+ * Copyright (C) 2006 Simtec Electronics
+ *      Ben Dooks <ben@simtec.co.uk>
+ *
+ * Samsung S3C24XX DMA support
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+extern struct sysdev_class dma_sysclass;
+extern struct s3c2410_dma_chan s3c2410_chans[S3C2410_DMA_CHANNELS];
+
+#define DMA_CH_VALID            (1<<31)
+#define DMA_CH_NEVER            (1<<30)
+
+struct s3c24xx_dma_addr {
+        unsigned long           from;
+        unsigned long           to;
+};
+
+/* struct s3c24xx_dma_map
+ *
+ * this holds the mapping information for the channel selected
+ * to be connected to the specified device
+*/
+
+struct s3c24xx_dma_map {
+        const char              *name;
+        struct s3c24xx_dma_addr  hw_addr;
+
+        unsigned long            channels[S3C2410_DMA_CHANNELS];
+};
+
+struct s3c24xx_dma_selection {
+        struct s3c24xx_dma_map  *map;
+        unsigned long            map_size;
+        unsigned long            dcon_mask;
+
+        void    (*select)(struct s3c2410_dma_chan *chan,
+                          struct s3c24xx_dma_map *map);
+};
+
+extern int s3c24xx_dma_init_map(struct s3c24xx_dma_selection *sel);
+
+/* struct s3c24xx_dma_order_ch
+ *
+ * channel map for one of the `enum dma_ch` dma channels. the list
+ * entry contains a set of low-level channel numbers, orred with
+ * DMA_CH_VALID, which are checked in the order in the array.
+*/
+
+struct s3c24xx_dma_order_ch {
+        unsigned int    list[S3C2410_DMA_CHANNELS];     /* list of channels */
+        unsigned int    flags;                          /* flags */
+};
+
+/* struct s3c24xx_dma_order
+ *
+ * information provided by either the core or the board to give the
+ * dma system a hint on how to allocate channels
+*/
+
+struct s3c24xx_dma_order {
+        struct s3c24xx_dma_order_ch     channels[DMACH_MAX];
+};
+
+extern int s3c24xx_dma_order_set(struct s3c24xx_dma_order *map);
+
+/* DMA init code, called from the cpu support code */
+
+extern int s3c2410_dma_init(void);
+
+extern int s3c24xx_dma_init(unsigned int channels, unsigned int irq,
+                            unsigned int stride);
diff --git a/include/asm-arm/plat-s3c24xx/irq.h b/include/asm-arm/plat-s3c24xx/irq.h
new file mode 100644
index 000000000000..8af6d9579b31
--- /dev/null
+++ b/include/asm-arm/plat-s3c24xx/irq.h
@@ -0,0 +1,107 @@
+/* linux/include/asm-arm/plat-s3c24xx/irq.h
+ *
+ * Copyright (c) 2004-2005 Simtec Electronics
+ *      Ben Dooks <ben@simtec.co.uk>
+ *
+ * Header file for S3C24XX CPU IRQ support
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+#define irqdbf(x...)
+#define irqdbf2(x...)
+
+#define EXTINT_OFF (IRQ_EINT4 - 4)
+
+extern struct irq_chip s3c_irq_level_chip;
+
+static inline void
+s3c_irqsub_mask(unsigned int irqno, unsigned int parentbit,
+                int subcheck)
+{
+        unsigned long mask;
+        unsigned long submask;
+
+        submask = __raw_readl(S3C2410_INTSUBMSK);
+        mask = __raw_readl(S3C2410_INTMSK);
+
+        submask |= (1UL << (irqno - IRQ_S3CUART_RX0));
+
+        /* check to see if we need to mask the parent IRQ */
+
+        if ((submask  & subcheck) == subcheck) {
+                __raw_writel(mask | parentbit, S3C2410_INTMSK);
+        }
+
+        /* write back masks */
+        __raw_writel(submask, S3C2410_INTSUBMSK);
+
+}
+
+static inline void
+s3c_irqsub_unmask(unsigned int irqno, unsigned int parentbit)
+{
+        unsigned long mask;
+        unsigned long submask;
+
+        submask = __raw_readl(S3C2410_INTSUBMSK);
+        mask = __raw_readl(S3C2410_INTMSK);
+
+        submask &= ~(1UL << (irqno - IRQ_S3CUART_RX0));
+        mask &= ~parentbit;
+
+        /* write back masks */
+        __raw_writel(submask, S3C2410_INTSUBMSK);
+        __raw_writel(mask, S3C2410_INTMSK);
+}
+
+
+static inline void
+s3c_irqsub_maskack(unsigned int irqno, unsigned int parentmask, unsigned int group)
+{
+        unsigned int bit = 1UL << (irqno - IRQ_S3CUART_RX0);
+
+        s3c_irqsub_mask(irqno, parentmask, group);
+
+        __raw_writel(bit, S3C2410_SUBSRCPND);
+
+        /* only ack parent if we've got all the irqs (seems we must
+         * ack, all and hope that the irq system retriggers ok when
+         * the interrupt goes off again)
+         */
+
+        if (1) {
+                __raw_writel(parentmask, S3C2410_SRCPND);
+                __raw_writel(parentmask, S3C2410_INTPND);
+        }
+}
+
+static inline void
+s3c_irqsub_ack(unsigned int irqno, unsigned int parentmask, unsigned int group)
+{
+        unsigned int bit = 1UL << (irqno - IRQ_S3CUART_RX0);
+
+        __raw_writel(bit, S3C2410_SUBSRCPND);
+
+        /* only ack parent if we've got all the irqs (seems we must
+         * ack, all and hope that the irq system retriggers ok when
+         * the interrupt goes off again)
+         */
+
+        if (1) {
+                __raw_writel(parentmask, S3C2410_SRCPND);
+                __raw_writel(parentmask, S3C2410_INTPND);
+        }
+}
+
+/* exported for use in arch/arm/mach-s3c2410 */
+
+#ifdef CONFIG_PM
+extern int s3c_irq_wake(unsigned int irqno, unsigned int state);
+#else
+#define s3c_irq_wake NULL
+#endif
+
+extern int s3c_irqext_type(unsigned int irq, unsigned int type);
diff --git a/include/asm-arm/plat-s3c24xx/pm.h b/include/asm-arm/plat-s3c24xx/pm.h
new file mode 100644
index 000000000000..cc623667e48a
--- /dev/null
+++ b/include/asm-arm/plat-s3c24xx/pm.h
@@ -0,0 +1,73 @@
+/* linux/include/asm-arm/plat-s3c24xx/pm.h
+ *
+ * Copyright (c) 2004 Simtec Electronics
+ *      Written by Ben Dooks, <ben@simtec.co.uk>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+/* s3c2410_pm_init
+ *
+ * called from board at initialisation time to setup the power
+ * management
+*/
+
+#ifdef CONFIG_PM
+
+extern __init int s3c2410_pm_init(void);
+
+#else
+
+static inline int s3c2410_pm_init(void)
+{
+        return 0;
+}
+#endif
+
+/* configuration for the IRQ mask over sleep */
+extern unsigned long s3c_irqwake_intmask;
+extern unsigned long s3c_irqwake_eintmask;
+
+/* IRQ masks for IRQs allowed to go to sleep (see irq.c) */
+extern unsigned long s3c_irqwake_intallow;
+extern unsigned long s3c_irqwake_eintallow;
+
+/* per-cpu sleep functions */
+
+extern void (*pm_cpu_prep)(void);
+extern void (*pm_cpu_sleep)(void);
+
+/* Flags for PM Control */
+
+extern unsigned long s3c_pm_flags;
+
+/* from sleep.S */
+
+extern int  s3c2410_cpu_save(unsigned long *saveblk);
+extern void s3c2410_cpu_suspend(void);
+extern void s3c2410_cpu_resume(void);
+
+extern unsigned long s3c2410_sleep_save_phys;
+
+/* sleep save info */
+
+struct sleep_save {
+        void __iomem    *reg;
+        unsigned long   val;
+};
+
+#define SAVE_ITEM(x) \
+        { .reg = (x) }
+
+extern void s3c2410_pm_do_save(struct sleep_save *ptr, int count);
+extern void s3c2410_pm_do_restore(struct sleep_save *ptr, int count);
+
+#ifdef CONFIG_PM
+extern int s3c24xx_irq_suspend(struct sys_device *dev, pm_message_t state);
+extern int s3c24xx_irq_resume(struct sys_device *dev);
+#else
+#define s3c24xx_irq_suspend NULL
+#define s3c24xx_irq_resume  NULL
+#endif
diff --git a/include/asm-arm/plat-s3c24xx/s3c2400.h b/include/asm-arm/plat-s3c24xx/s3c2400.h
new file mode 100644
index 000000000000..3a5a16821af8
--- /dev/null
+++ b/include/asm-arm/plat-s3c24xx/s3c2400.h
@@ -0,0 +1,31 @@
+/* linux/include/asm-arm/plat-s3c24xx/s3c2400.h
+ *
+ * Copyright (c) 2004 Simtec Electronics
+ *      Ben Dooks <ben@simtec.co.uk>
+ *
+ * Header file for S3C2400 cpu support
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * Modifications:
+ *     09-Fev-2006 LCVR  First version, based on s3c2410.h
+*/
+
+#ifdef CONFIG_CPU_S3C2400
+
+extern  int s3c2400_init(void);
+
+extern void s3c2400_map_io(struct map_desc *mach_desc, int size);
+
+extern void s3c2400_init_uarts(struct s3c2410_uartcfg *cfg, int no);
+
+extern void s3c2400_init_clocks(int xtal);
+
+#else
+#define s3c2400_init_clocks NULL
+#define s3c2400_init_uarts NULL
+#define s3c2400_map_io NULL
+#define s3c2400_init NULL
+#endif
diff --git a/include/asm-arm/plat-s3c24xx/s3c2410.h b/include/asm-arm/plat-s3c24xx/s3c2410.h
new file mode 100644
index 000000000000..36de0b835873
--- /dev/null
+++ b/include/asm-arm/plat-s3c24xx/s3c2410.h
@@ -0,0 +1,31 @@
+/* linux/include/asm-arm/plat-s3c24xx/s3c2410.h
+ *
+ * Copyright (c) 2004 Simtec Electronics
+ *      Ben Dooks <ben@simtec.co.uk>
+ *
+ * Header file for s3c2410 machine directory
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+*/
+
+#ifdef CONFIG_CPU_S3C2410
+
+extern  int s3c2410_init(void);
+
+extern void s3c2410_map_io(struct map_desc *mach_desc, int size);
+
+extern void s3c2410_init_uarts(struct s3c2410_uartcfg *cfg, int no);
+
+extern void s3c2410_init_clocks(int xtal);
+
+extern  int s3c2410_baseclk_add(void);
+
+#else
+#define s3c2410_init_clocks NULL
+#define s3c2410_init_uarts NULL
+#define s3c2410_map_io NULL
+#define s3c2410_init NULL
+#endif
diff --git a/include/asm-arm/plat-s3c24xx/s3c2412.h b/include/asm-arm/plat-s3c24xx/s3c2412.h
new file mode 100644
index 000000000000..3ec97685e781
--- /dev/null
+++ b/include/asm-arm/plat-s3c24xx/s3c2412.h
@@ -0,0 +1,29 @@
+/* linux/include/asm-arm/plat-s3c24xx/s3c2412.h
+ *
+ * Copyright (c) 2006 Simtec Electronics
+ *      Ben Dooks <ben@simtec.co.uk>
+ *
+ * Header file for s3c2412 cpu support
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+#ifdef CONFIG_CPU_S3C2412
+
+extern  int s3c2412_init(void);
+
+extern void s3c2412_map_io(struct map_desc *mach_desc, int size);
+
+extern void s3c2412_init_uarts(struct s3c2410_uartcfg *cfg, int no);
+
+extern void s3c2412_init_clocks(int xtal);
+
+extern  int s3c2412_baseclk_add(void);
+#else
+#define s3c2412_init_clocks NULL
+#define s3c2412_init_uarts NULL
+#define s3c2412_map_io NULL
+#define s3c2412_init NULL
+#endif
diff --git a/include/asm-arm/plat-s3c24xx/s3c2440.h b/include/asm-arm/plat-s3c24xx/s3c2440.h
new file mode 100644
index 000000000000..107853bf9481
--- /dev/null
+++ b/include/asm-arm/plat-s3c24xx/s3c2440.h
@@ -0,0 +1,17 @@
+/* linux/include/asm-arm/plat-s3c24xx/s3c2440.h
+ *
+ * Copyright (c) 2004-2005 Simtec Electronics
+ *      Ben Dooks <ben@simtec.co.uk>
+ *
+ * Header file for s3c2440 cpu support
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+#ifdef CONFIG_CPU_S3C2440
+extern  int s3c2440_init(void);
+#else
+#define s3c2440_init NULL
+#endif
diff --git a/include/asm-arm/plat-s3c24xx/s3c2442.h b/include/asm-arm/plat-s3c24xx/s3c2442.h
new file mode 100644
index 000000000000..451a23a2092a
--- /dev/null
+++ b/include/asm-arm/plat-s3c24xx/s3c2442.h
@@ -0,0 +1,17 @@
+/* linux/include/asm-arm/plat-s3c24xx/s3c2442.h
+ *
+ * Copyright (c) 2006 Simtec Electronics
+ *      Ben Dooks <ben@simtec.co.uk>
+ *
+ * Header file for s3c2442 cpu support
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+#ifdef CONFIG_CPU_S3C2442
+extern  int s3c2442_init(void);
+#else
+#define s3c2442_init NULL
+#endif
diff --git a/include/asm-arm/plat-s3c24xx/s3c2443.h b/include/asm-arm/plat-s3c24xx/s3c2443.h
new file mode 100644
index 000000000000..11d83b5c84e6
--- /dev/null
+++ b/include/asm-arm/plat-s3c24xx/s3c2443.h
@@ -0,0 +1,32 @@
+/* linux/include/asm-arm/plat-s3c24xx/s3c2443.h
+ *
+ * Copyright (c) 2004-2005 Simtec Electronics
+ *      Ben Dooks <ben@simtec.co.uk>
+ *
+ * Header file for s3c2443 cpu support
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+#ifdef CONFIG_CPU_S3C2443
+
+struct s3c2410_uartcfg;
+
+extern  int s3c2443_init(void);
+
+extern void s3c2443_map_io(struct map_desc *mach_desc, int size);
+
+extern void s3c2443_init_uarts(struct s3c2410_uartcfg *cfg, int no);
+
+extern void s3c2443_init_clocks(int xtal);
+
+extern  int s3c2443_baseclk_add(void);
+
+#else
+#define s3c2443_init_clocks NULL
+#define s3c2443_init_uarts NULL
+#define s3c2443_map_io NULL
+#define s3c2443_init NULL
+#endif
diff --git a/include/asm-arm/spinlock.h b/include/asm-arm/spinlock.h
index 861092fbaa53..800ba5254daf 100644
--- a/include/asm-arm/spinlock.h
+++ b/include/asm-arm/spinlock.h
@@ -85,7 +85,6 @@ static inline void __raw_spin_unlock(raw_spinlock_t *lock)
  * Write locks are easy - we just set bit 31.  When unlocking, we can
  * just write zero since the lock is exclusively held.
  */
-#define rwlock_is_locked(x)     (*((volatile unsigned int *)(x)) != 0)
 
 static inline void __raw_write_lock(raw_rwlock_t *rw)
 {
diff --git a/include/asm-arm/system.h b/include/asm-arm/system.h
index aa223fc546af..f4386906b200 100644
--- a/include/asm-arm/system.h
+++ b/include/asm-arm/system.h
@@ -140,6 +140,40 @@ static inline int cpu_is_xsc3(void)
 #define cpu_is_xscale() 1
 #endif
 
+#define UDBG_UNDEFINED  (1 << 0)
+#define UDBG_SYSCALL    (1 << 1)
+#define UDBG_BADABORT   (1 << 2)
+#define UDBG_SEGV       (1 << 3)
+#define UDBG_BUS        (1 << 4)
+
+extern unsigned int user_debug;
+
+#if __LINUX_ARM_ARCH__ >= 4
+#define vectors_high()  (cr_alignment & CR_V)
+#else
+#define vectors_high()  (0)
+#endif
+
+#if __LINUX_ARM_ARCH__ >= 6
+#define isb() __asm__ __volatile__ ("mcr p15, 0, %0, c7, c5, 4" \
+                                    : : "r" (0) : "memory")
+#define dsb() __asm__ __volatile__ ("mcr p15, 0, %0, c7, c10, 4" \
+                                    : : "r" (0) : "memory")
+#define dmb() __asm__ __volatile__ ("mcr p15, 0, %0, c7, c10, 5" \
+                                    : : "r" (0) : "memory")
+#else
+#define isb() __asm__ __volatile__ ("" : : : "memory")
+#define dsb() __asm__ __volatile__ ("mcr p15, 0, %0, c7, c10, 4" \
+                                    : : "r" (0) : "memory")
+#define dmb() __asm__ __volatile__ ("" : : : "memory")
+#endif
+#define mb() dmb()
+#define rmb() mb()
+#define wmb() mb()
+#define read_barrier_depends() do { } while(0)
+#define set_mb(var, value)  do { var = value; mb(); } while (0)
+#define nop() __asm__ __volatile__("mov\tr0,r0\t@ nop\n\t");
+
 extern unsigned long cr_no_alignment;   /* defined in entry-armv.S */
 extern unsigned long cr_alignment;      /* defined in entry-armv.S */
 
@@ -154,6 +188,7 @@ static inline void set_cr(unsigned int val)
 {
         asm volatile("mcr p15, 0, %0, c1, c0, 0 @ set CR"
           : : "r" (val) : "cc");
+        isb();
 }
 
 #ifndef CONFIG_SMP
@@ -176,34 +211,9 @@ static inline void set_copro_access(unsigned int val)
 {
         asm volatile("mcr p15, 0, %0, c1, c0, 2 @ set copro access"
           : : "r" (val) : "cc");
+        isb();
 }
 
-#define UDBG_UNDEFINED  (1 << 0)
-#define UDBG_SYSCALL    (1 << 1)
-#define UDBG_BADABORT   (1 << 2)
-#define UDBG_SEGV       (1 << 3)
-#define UDBG_BUS        (1 << 4)
-
-extern unsigned int user_debug;
-
-#if __LINUX_ARM_ARCH__ >= 4
-#define vectors_high()  (cr_alignment & CR_V)
-#else
-#define vectors_high()  (0)
-#endif
-
-#if __LINUX_ARM_ARCH__ >= 6
-#define mb() __asm__ __volatile__ ("mcr p15, 0, %0, c7, c10, 5" \
-                                   : : "r" (0) : "memory")
-#else
-#define mb() __asm__ __volatile__ ("" : : : "memory")
-#endif
-#define rmb() mb()
-#define wmb() mb()
-#define read_barrier_depends() do { } while(0)
-#define set_mb(var, value)  do { var = value; mb(); } while (0)
-#define nop() __asm__ __volatile__("mov\tr0,r0\t@ nop\n\t");
-
 /*
  * switch_mm() may do a full cache flush over the context switch,
  * so enable interrupts over the context switch to avoid high
diff --git a/include/asm-arm/termios.h b/include/asm-arm/termios.h
index 7b8f5e8ae063..329c324c4040 100644
--- a/include/asm-arm/termios.h
+++ b/include/asm-arm/termios.h
@@ -49,24 +49,6 @@ struct termio {
 
 /* ioctl (fd, TIOCSERGETLSR, &result) where result may be as below */
 
-/* line disciplines */
-#define N_TTY           0
-#define N_SLIP          1
-#define N_MOUSE         2
-#define N_PPP           3
-#define N_STRIP         4
-#define N_AX25          5
-#define N_X25           6       /* X.25 async */
-#define N_6PACK         7
-#define N_MASC          8       /* Reserved for Mobitex module <kaz@cafe.net> */
-#define N_R3964         9       /* Reserved for Simatic R3964 module */
-#define N_PROFIBUS_FDL  10      /* Reserved for Profibus <Dave@mvhi.com> */
-#define N_IRDA          11      /* Linux IrDa - http://irda.sourceforge.net/ */
-#define N_SMSBLOCK      12      /* SMS block mode - for talking to GSM data cards about SMS messages */
-#define N_HDLC          13      /* synchronous HDLC */
-#define N_SYNC_PPP      14
-#define N_HCI           15  /* Bluetooth HCI UART */
-
 #ifdef __KERNEL__
 
 /*
diff --git a/include/asm-arm/tlbflush.h b/include/asm-arm/tlbflush.h
index cd10a0b5f8ae..08c6991dc9c9 100644
--- a/include/asm-arm/tlbflush.h
+++ b/include/asm-arm/tlbflush.h
@@ -247,7 +247,7 @@ static inline void local_flush_tlb_all(void)
         const unsigned int __tlb_flag = __cpu_tlb_flags;
 
         if (tlb_flag(TLB_WB))
-                asm("mcr p15, 0, %0, c7, c10, 4" : : "r" (zero) : "cc");
+                dsb();
 
         if (tlb_flag(TLB_V3_FULL))
                 asm("mcr p15, 0, %0, c6, c0, 0" : : "r" (zero) : "cc");
@@ -257,6 +257,15 @@ static inline void local_flush_tlb_all(void)
                 asm("mcr p15, 0, %0, c8, c6, 0" : : "r" (zero) : "cc");
         if (tlb_flag(TLB_V4_I_FULL | TLB_V6_I_FULL))
                 asm("mcr p15, 0, %0, c8, c5, 0" : : "r" (zero) : "cc");
+
+        if (tlb_flag(TLB_V6_I_FULL | TLB_V6_D_FULL |
+                     TLB_V6_I_PAGE | TLB_V6_D_PAGE |
+                     TLB_V6_I_ASID | TLB_V6_D_ASID)) {
+                /* flush the branch target cache */
+                asm("mcr p15, 0, %0, c7, c5, 6" : : "r" (zero) : "cc");
+                dsb();
+                isb();
+        }
 }
 
 static inline void local_flush_tlb_mm(struct mm_struct *mm)
@@ -266,7 +275,7 @@ static inline void local_flush_tlb_mm(struct mm_struct *mm)
         const unsigned int __tlb_flag = __cpu_tlb_flags;
 
         if (tlb_flag(TLB_WB))
-                asm("mcr p15, 0, %0, c7, c10, 4" : : "r" (zero) : "cc");
+                dsb();
 
         if (cpu_isset(smp_processor_id(), mm->cpu_vm_mask)) {
                 if (tlb_flag(TLB_V3_FULL))
@@ -285,6 +294,14 @@ static inline void local_flush_tlb_mm(struct mm_struct *mm)
                 asm("mcr p15, 0, %0, c8, c6, 2" : : "r" (asid) : "cc");
         if (tlb_flag(TLB_V6_I_ASID))
                 asm("mcr p15, 0, %0, c8, c5, 2" : : "r" (asid) : "cc");
+
+        if (tlb_flag(TLB_V6_I_FULL | TLB_V6_D_FULL |
+                     TLB_V6_I_PAGE | TLB_V6_D_PAGE |
+                     TLB_V6_I_ASID | TLB_V6_D_ASID)) {
+                /* flush the branch target cache */
+                asm("mcr p15, 0, %0, c7, c5, 6" : : "r" (zero) : "cc");
+                dsb();
+        }
 }
 
 static inline void
@@ -296,7 +313,7 @@ local_flush_tlb_page(struct vm_area_struct *vma, unsigned long uaddr)
         uaddr = (uaddr & PAGE_MASK) | ASID(vma->vm_mm);
 
         if (tlb_flag(TLB_WB))
-                asm("mcr p15, 0, %0, c7, c10, 4" : : "r" (zero));
+                dsb();
 
         if (cpu_isset(smp_processor_id(), vma->vm_mm->cpu_vm_mask)) {
                 if (tlb_flag(TLB_V3_PAGE))
@@ -317,6 +334,14 @@ local_flush_tlb_page(struct vm_area_struct *vma, unsigned long uaddr)
                 asm("mcr p15, 0, %0, c8, c6, 1" : : "r" (uaddr) : "cc");
         if (tlb_flag(TLB_V6_I_PAGE))
                 asm("mcr p15, 0, %0, c8, c5, 1" : : "r" (uaddr) : "cc");
+
+        if (tlb_flag(TLB_V6_I_FULL | TLB_V6_D_FULL |
+                     TLB_V6_I_PAGE | TLB_V6_D_PAGE |
+                     TLB_V6_I_ASID | TLB_V6_D_ASID)) {
+                /* flush the branch target cache */
+                asm("mcr p15, 0, %0, c7, c5, 6" : : "r" (zero) : "cc");
+                dsb();
+        }
 }
 
 static inline void local_flush_tlb_kernel_page(unsigned long kaddr)
@@ -327,7 +352,7 @@ static inline void local_flush_tlb_kernel_page(unsigned long kaddr)
         kaddr &= PAGE_MASK;
 
         if (tlb_flag(TLB_WB))
-                asm("mcr p15, 0, %0, c7, c10, 4" : : "r" (zero) : "cc");
+                dsb();
 
         if (tlb_flag(TLB_V3_PAGE))
                 asm("mcr p15, 0, %0, c6, c0, 0" : : "r" (kaddr) : "cc");
@@ -347,11 +372,14 @@ static inline void local_flush_tlb_kernel_page(unsigned long kaddr)
         if (tlb_flag(TLB_V6_I_PAGE))
                 asm("mcr p15, 0, %0, c8, c5, 1" : : "r" (kaddr) : "cc");
 
-        /* The ARM ARM states that the completion of a TLB maintenance
-         * operation is only guaranteed by a DSB instruction
-         */
-        if (tlb_flag(TLB_V6_U_PAGE | TLB_V6_D_PAGE | TLB_V6_I_PAGE))
-                asm("mcr p15, 0, %0, c7, c10, 4" : : "r" (zero) : "cc");
+        if (tlb_flag(TLB_V6_I_FULL | TLB_V6_D_FULL |
+                     TLB_V6_I_PAGE | TLB_V6_D_PAGE |
+                     TLB_V6_I_ASID | TLB_V6_D_ASID)) {
+                /* flush the branch target cache */
+                asm("mcr p15, 0, %0, c7, c5, 6" : : "r" (zero) : "cc");
+                dsb();
+                isb();
+        }
 }
 
 /*
@@ -369,15 +397,13 @@ static inline void local_flush_tlb_kernel_page(unsigned long kaddr)
  */
 static inline void flush_pmd_entry(pmd_t *pmd)
 {
-        const unsigned int zero = 0;
         const unsigned int __tlb_flag = __cpu_tlb_flags;
 
         if (tlb_flag(TLB_DCLEAN))
                 asm("mcr        p15, 0, %0, c7, c10, 1  @ flush_pmd"
                         : : "r" (pmd) : "cc");
         if (tlb_flag(TLB_WB))
-                asm("mcr        p15, 0, %0, c7, c10, 4  @ flush_pmd"
-                        : : "r" (zero) : "cc");
+                dsb();
 }
 
 static inline void clean_pmd_entry(pmd_t *pmd)
diff --git a/include/asm-arm/uaccess.h b/include/asm-arm/uaccess.h
index 5f420a0149f1..4c1a3fa9f259 100644
--- a/include/asm-arm/uaccess.h
+++ b/include/asm-arm/uaccess.h
@@ -76,10 +76,10 @@ static inline void set_fs(mm_segment_t fs)
 
 /* We use 33-bit arithmetic here... */
 #define __range_ok(addr,size) ({ \
-        unsigned long flag, sum; \
+        unsigned long flag, roksum; \
         __chk_user_ptr(addr);   \
         __asm__("adds %1, %2, %3; sbcccs %1, %1, %0; movcc %0, #0" \
-                : "=&r" (flag), "=&r" (sum) \
+                : "=&r" (flag), "=&r" (roksum) \
                 : "r" (addr), "Ir" (size), "0" (current_thread_info()->addr_limit) \
                 : "cc"); \
         flag; })
@@ -109,7 +109,7 @@ extern int __get_user_4(void *);
 
 #define get_user(x,p)                                                   \
         ({                                                              \
-                const register typeof(*(p)) __user *__p asm("r0") = (p);\
+                register const typeof(*(p)) __user *__p asm("r0") = (p);\
                 register unsigned long __r2 asm("r2");                  \
                 register int __e asm("r0");                             \
                 switch (sizeof(*(__p))) {                               \
@@ -143,8 +143,8 @@ extern int __put_user_8(void *, unsigned long long);
 
 #define put_user(x,p)                                                   \
         ({                                                              \
-                const register typeof(*(p)) __r2 asm("r2") = (x);       \
-                const register typeof(*(p)) __user *__p asm("r0") = (p);\
+                register const typeof(*(p)) __r2 asm("r2") = (x);       \
+                register const typeof(*(p)) __user *__p asm("r0") = (p);\
                 register int __e asm("r0");                             \
                 switch (sizeof(*(__p))) {                               \
                 case 1:                                                 \
diff --git a/include/asm-arm/unistd.h b/include/asm-arm/unistd.h
index 97e7060000cf..0991b7bc3f78 100644
--- a/include/asm-arm/unistd.h
+++ b/include/asm-arm/unistd.h
@@ -372,6 +372,7 @@
 #define __NR_move_pages                 (__NR_SYSCALL_BASE+344)
 #define __NR_getcpu                     (__NR_SYSCALL_BASE+345)
                                         /* 346 for epoll_pwait */
+#define __NR_sys_kexec_load             (__NR_SYSCALL_BASE+347)
 
 /*
  * The following SWIs are ARM private.
diff --git a/include/asm-arm26/termios.h b/include/asm-arm26/termios.h
index 7b8f5e8ae063..329c324c4040 100644
--- a/include/asm-arm26/termios.h
+++ b/include/asm-arm26/termios.h
@@ -49,24 +49,6 @@ struct termio {
 
 /* ioctl (fd, TIOCSERGETLSR, &result) where result may be as below */
 
-/* line disciplines */
-#define N_TTY           0
-#define N_SLIP          1
-#define N_MOUSE         2
-#define N_PPP           3
-#define N_STRIP         4
-#define N_AX25          5
-#define N_X25           6       /* X.25 async */
-#define N_6PACK         7
-#define N_MASC          8       /* Reserved for Mobitex module <kaz@cafe.net> */
-#define N_R3964         9       /* Reserved for Simatic R3964 module */
-#define N_PROFIBUS_FDL  10      /* Reserved for Profibus <Dave@mvhi.com> */
-#define N_IRDA          11      /* Linux IrDa - http://irda.sourceforge.net/ */
-#define N_SMSBLOCK      12      /* SMS block mode - for talking to GSM data cards about SMS messages */
-#define N_HDLC          13      /* synchronous HDLC */
-#define N_SYNC_PPP      14
-#define N_HCI           15  /* Bluetooth HCI UART */
-
 #ifdef __KERNEL__
 
 /*
diff --git a/include/asm-arm26/uaccess-asm.h b/include/asm-arm26/uaccess-asm.h
index 19f798e338c9..ade76ec02995 100644
--- a/include/asm-arm26/uaccess-asm.h
+++ b/include/asm-arm26/uaccess-asm.h
@@ -34,9 +34,9 @@ static inline void set_fs (mm_segment_t fs)
 }
 
 #define __range_ok(addr,size) ({                                        \
-        unsigned long flag, sum;                                        \
+        unsigned long flag, roksum;                                     \
         __asm__ __volatile__("subs %1, %0, %3; cmpcs %1, %2; movcs %0, #0" \
-                : "=&r" (flag), "=&r" (sum)                             \
+                : "=&r" (flag), "=&r" (roksum)                          \
                 : "r" (addr), "Ir" (size), "0" (current_thread_info()->addr_limit)      \
                 : "cc");                                                \
         flag; })
diff --git a/include/asm-arm26/uaccess.h b/include/asm-arm26/uaccess.h
index 3f2dd1093e58..d64ed84cb2d3 100644
--- a/include/asm-arm26/uaccess.h
+++ b/include/asm-arm26/uaccess.h
@@ -74,7 +74,7 @@ extern int __get_user_bad(void);
 
 #define get_user(x,p)                                                   \
         ({                                                              \
-                const register typeof(*(p)) *__p asm("r0") = (p);       \
+                register const typeof(*(p)) *__p asm("r0") = (p);       \
                 register typeof(*(p)) __r1 asm("r1");                   \
                 register int __e asm("r0");                             \
                 switch (sizeof(*(p))) {                                 \
@@ -139,8 +139,8 @@ extern int __put_user_bad(void);
 
 #define put_user(x,p)                                                   \
         ({                                                              \
-                const register typeof(*(p)) __r1 asm("r1") = (x);       \
-                const register typeof(*(p)) *__p asm("r0") = (p);       \
+                register const typeof(*(p)) __r1 asm("r1") = (x);       \
+                register const typeof(*(p)) *__p asm("r0") = (p);       \
                 register int __e asm("r0");                             \
                 switch (sizeof(*(__p))) {                               \
                 case 1:                                                 \
@@ -170,8 +170,8 @@ extern int __put_user_bad(void);
 
 #define put_user(x,p)                                                   \
         ({                                                              \
-                const register typeof(*(p)) __r1 asm("r1") = (x);       \
-                const register typeof(*(p)) *__p asm("r0") = (p);       \
+                register const typeof(*(p)) __r1 asm("r1") = (x);       \
+                register const typeof(*(p)) *__p asm("r0") = (p);       \
                 register int __e asm("r0");                             \
                 switch (sizeof(*(p))) {                                 \
                 case 1:                                                 \
diff --git a/include/asm-avr32/arch-at32ap/at91_pdc.h b/include/asm-avr32/arch-at32ap/at91_pdc.h
deleted file mode 100644
index 79d6e02fa45e..000000000000
--- a/include/asm-avr32/arch-at32ap/at91_pdc.h
+++ /dev/null
@@ -1,36 +0,0 @@
-/*
- * include/asm-arm/arch-at91rm9200/at91_pdc.h
- *
- * Copyright (C) 2005 Ivan Kokshaysky
- * Copyright (C) SAN People
- *
- * Peripheral Data Controller (PDC) registers.
- * Based on AT91RM9200 datasheet revision E.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- */
-
-#ifndef AT91_PDC_H
-#define AT91_PDC_H
-
-#define AT91_PDC_RPR            0x100   /* Receive Pointer Register */
-#define AT91_PDC_RCR            0x104   /* Receive Counter Register */
-#define AT91_PDC_TPR            0x108   /* Transmit Pointer Register */
-#define AT91_PDC_TCR            0x10c   /* Transmit Counter Register */
-#define AT91_PDC_RNPR           0x110   /* Receive Next Pointer Register */
-#define AT91_PDC_RNCR           0x114   /* Receive Next Counter Register */
-#define AT91_PDC_TNPR           0x118   /* Transmit Next Pointer Register */
-#define AT91_PDC_TNCR           0x11c   /* Transmit Next Counter Register */
-
-#define AT91_PDC_PTCR           0x120   /* Transfer Control Register */
-#define         AT91_PDC_RXTEN          (1 << 0)        /* Receiver Transfer Enable */
-#define         AT91_PDC_RXTDIS         (1 << 1)        /* Receiver Transfer Disable */
-#define         AT91_PDC_TXTEN          (1 << 8)        /* Transmitter Transfer Enable */
-#define         AT91_PDC_TXTDIS         (1 << 9)        /* Transmitter Transfer Disable */
-
-#define AT91_PDC_PTSR           0x124   /* Transfer Status Register */
-
-#endif
diff --git a/include/asm-avr32/arch-at32ap/board.h b/include/asm-avr32/arch-at32ap/board.h
index b120ee030c86..1a7b07d436ff 100644
--- a/include/asm-avr32/arch-at32ap/board.h
+++ b/include/asm-avr32/arch-at32ap/board.h
@@ -26,7 +26,9 @@ struct eth_platform_data {
 struct platform_device *
 at32_add_device_eth(unsigned int id, struct eth_platform_data *data);
 
-struct platform_device *at32_add_device_spi(unsigned int id);
+struct spi_board_info;
+struct platform_device *
+at32_add_device_spi(unsigned int id, struct spi_board_info *b, unsigned int n);
 
 struct lcdc_platform_data {
         unsigned long fbmem_start;
diff --git a/include/asm-avr32/io.h b/include/asm-avr32/io.h
index eec47500fa66..c08e81048393 100644
--- a/include/asm-avr32/io.h
+++ b/include/asm-avr32/io.h
@@ -28,13 +28,13 @@ static __inline__ void * phys_to_virt(unsigned long address)
  * Generic IO read/write.  These perform native-endian accesses.  Note
  * that some architectures will want to re-define __raw_{read,write}w.
  */
-extern void __raw_writesb(unsigned int addr, const void *data, int bytelen);
-extern void __raw_writesw(unsigned int addr, const void *data, int wordlen);
-extern void __raw_writesl(unsigned int addr, const void *data, int longlen);
+extern void __raw_writesb(void __iomem *addr, const void *data, int bytelen);
+extern void __raw_writesw(void __iomem *addr, const void *data, int wordlen);
+extern void __raw_writesl(void __iomem *addr, const void *data, int longlen);
 
-extern void __raw_readsb(unsigned int addr, void *data, int bytelen);
-extern void __raw_readsw(unsigned int addr, void *data, int wordlen);
-extern void __raw_readsl(unsigned int addr, void *data, int longlen);
+extern void __raw_readsb(const void __iomem *addr, void *data, int bytelen);
+extern void __raw_readsw(const void __iomem *addr, void *data, int wordlen);
+extern void __raw_readsl(const void __iomem *addr, void *data, int longlen);
 
 static inline void writeb(unsigned char b, volatile void __iomem *addr)
 {
@@ -252,6 +252,9 @@ extern void __iounmap(void __iomem *addr);
 #define ioremap(offset, size)                   \
         __ioremap((offset), (size), 0)
 
+#define ioremap_nocache(offset, size)           \
+        __ioremap((offset), (size), 0)
+
 #define iounmap(addr)                           \
         __iounmap(addr)
 
@@ -263,6 +266,14 @@ extern void __iounmap(void __iomem *addr);
 #define page_to_bus page_to_phys
 #define bus_to_page phys_to_page
 
+/*
+ * Create a virtual mapping cookie for an IO port range.  There exists
+ * no such thing as port-based I/O on AVR32, so a regular ioremap()
+ * should do what we need.
+ */
+#define ioport_map(port, nr)    ioremap(port, nr)
+#define ioport_unmap(port)      iounmap(port)
+
 #define dma_cache_wback_inv(_start, _size)      \
         flush_dcache_region(_start, _size)
 #define dma_cache_inv(_start, _size)            \
diff --git a/include/asm-avr32/termios.h b/include/asm-avr32/termios.h
index 615bc0639e5c..0152aba35154 100644
--- a/include/asm-avr32/termios.h
+++ b/include/asm-avr32/termios.h
@@ -46,24 +46,6 @@ struct termio {
 
 /* ioctl (fd, TIOCSERGETLSR, &result) where result may be as below */
 
-/* line disciplines */
-#define N_TTY           0
-#define N_SLIP          1
-#define N_MOUSE         2
-#define N_PPP           3
-#define N_STRIP         4
-#define N_AX25          5
-#define N_X25           6       /* X.25 async */
-#define N_6PACK         7
-#define N_MASC          8       /* Reserved for Mobitex module <kaz@cafe.net> */
-#define N_R3964         9       /* Reserved for Simatic R3964 module */
-#define N_PROFIBUS_FDL  10      /* Reserved for Profibus <Dave@mvhi.com> */
-#define N_IRDA          11      /* Linux IR - http://irda.sourceforge.net/ */
-#define N_SMSBLOCK      12      /* SMS block mode - for talking to GSM data cards about SMS messages */
-#define N_HDLC          13      /* synchronous HDLC */
-#define N_SYNC_PPP      14      /* synchronous PPP */
-#define N_HCI           15  /* Bluetooth HCI UART */
-
 #ifdef __KERNEL__
 /*      intr=^C         quit=^\         erase=del       kill=^U
         eof=^D          vtime=\0        vmin=\1         sxtc=\0
diff --git a/include/asm-avr32/unistd.h b/include/asm-avr32/unistd.h
index 56ed1f9d348a..8f5120471819 100644
--- a/include/asm-avr32/unistd.h
+++ b/include/asm-avr32/unistd.h
@@ -120,7 +120,7 @@
 #define __NR_getitimer          105
 #define __NR_swapoff            106
 #define __NR_sysinfo            107
-#define __NR_ipc                108
+/* 108 was __NR_ipc for a little while */
 #define __NR_sendfile           109
 #define __NR_setdomainname      110
 #define __NR_uname              111
@@ -282,8 +282,21 @@
 #define __NR_vmsplice           264
 #define __NR_epoll_pwait        265
 
+#define __NR_msgget             266
+#define __NR_msgsnd             267
+#define __NR_msgrcv             268
+#define __NR_msgctl             269
+#define __NR_semget             270
+#define __NR_semop              271
+#define __NR_semctl             272
+#define __NR_semtimedop         273
+#define __NR_shmat              274
+#define __NR_shmget             275
+#define __NR_shmdt              276
+#define __NR_shmctl             277
+
 #ifdef __KERNEL__
-#define NR_syscalls             266
+#define NR_syscalls             278
 
 
 #define __ARCH_WANT_IPC_PARSE_VERSION
diff --git a/include/asm-cris/semaphore-helper.h b/include/asm-cris/semaphore-helper.h
index a8e1e6cb7cd0..27bfeca1b981 100644
--- a/include/asm-cris/semaphore-helper.h
+++ b/include/asm-cris/semaphore-helper.h
@@ -30,8 +30,7 @@ static inline int waking_non_zero(struct semaphore *sem)
         unsigned long flags;
         int ret = 0;
 
-        local_save_flags(flags);
-        local_irq_disable();
+        local_irq_save(flags);
         if (read(&sem->waking) > 0) {
                 dec(&sem->waking);
                 ret = 1;
@@ -46,8 +45,7 @@ static inline int waking_non_zero_interruptible(struct semaphore *sem,
         int ret = 0;
         unsigned long flags;
 
-        local_save_flags(flags);
-        local_irq_disable();
+        local_irq_save(flags);
         if (read(&sem->waking) > 0) {
                 dec(&sem->waking);
                 ret = 1;
@@ -64,8 +62,7 @@ static inline int waking_non_zero_trylock(struct semaphore *sem)
         int ret = 1;
         unsigned long flags;
 
-        local_save_flags(flags);
-        local_irq_disable();
+        local_irq_save(flags);
         if (read(&sem->waking) <= 0)
                 inc(&sem->count);
         else {
diff --git a/include/asm-cris/system.h b/include/asm-cris/system.h
index b869f6161aaa..fea0e8d57cb5 100644
--- a/include/asm-cris/system.h
+++ b/include/asm-cris/system.h
@@ -44,8 +44,7 @@ static inline unsigned long __xchg(unsigned long x, volatile void * ptr, int siz
   /* since Etrax doesn't have any atomic xchg instructions, we need to disable
      irq's (if enabled) and do it with move.d's */
   unsigned long flags,temp;
-  local_save_flags(flags); /* save flags, including irq enable bit */
-  local_irq_disable();             /* shut off irq's */
+  local_irq_save(flags); /* save flags, including irq enable bit and shut off irqs */
   switch (size) {
   case 1:
     *((unsigned char *)&temp) = x;
diff --git a/include/asm-cris/termios.h b/include/asm-cris/termios.h
index 5ce1023c5d7b..c9dbd4d43368 100644
--- a/include/asm-cris/termios.h
+++ b/include/asm-cris/termios.h
@@ -40,24 +40,6 @@ struct termio {
 
 /* ioctl (fd, TIOCSERGETLSR, &result) where result may be as below */
 
-/* line disciplines */
-#define N_TTY           0
-#define N_SLIP          1
-#define N_MOUSE         2
-#define N_PPP           3
-#define N_STRIP         4
-#define N_AX25          5
-#define N_X25           6       /* X.25 async */
-#define N_6PACK         7
-#define N_MASC          8       /* Reserved for Mobitex module <kaz@cafe.net> */
-#define N_R3964         9       /* Reserved for Simatic R3964 module */
-#define N_PROFIBUS_FDL  10      /* Reserved for Profibus <Dave@mvhi.com> */
-#define N_IRDA          11      /* Linux IR - http://irda.sourceforge.net/ */
-#define N_SMSBLOCK      12      /* SMS block mode - for talking to GSM data cards about SMS messages */
-#define N_HDLC          13      /* synchronous HDLC */
-#define N_SYNC_PPP      14      /* synchronous PPP */
-#define N_BT            15      /* bluetooth */
-
 #ifdef __KERNEL__
 
 /*      intr=^C         quit=^\         erase=del       kill=^U
diff --git a/include/asm-frv/termios.h b/include/asm-frv/termios.h
index 8840cf95e8dd..a62fb5872375 100644
--- a/include/asm-frv/termios.h
+++ b/include/asm-frv/termios.h
@@ -51,24 +51,6 @@ struct termio {
 
 /* ioctl (fd, TIOCSERGETLSR, &result) where result may be as below */
 
-/* line disciplines */
-#define N_TTY           0
-#define N_SLIP          1
-#define N_MOUSE         2
-#define N_PPP           3
-#define N_STRIP         4
-#define N_AX25          5
-#define N_X25           6       /* X.25 async */
-#define N_6PACK         7
-#define N_MASC          8       /* Reserved for Mobitex module <kaz@cafe.net> */
-#define N_R3964         9       /* Reserved for Simatic R3964 module */
-#define N_PROFIBUS_FDL  10      /* Reserved for Profibus <Dave@mvhi.com> */
-#define N_IRDA          11      /* Linux IrDa - http://irda.sourceforge.net/ */
-#define N_SMSBLOCK      12      /* SMS block mode - for talking to GSM data cards about SMS messages */
-#define N_HDLC          13      /* synchronous HDLC */
-#define N_SYNC_PPP      14
-#define N_HCI           15  /* Bluetooth HCI UART */
-
 #ifdef __KERNEL__
 #include <asm-generic/termios.h>
 #endif
diff --git a/include/asm-generic/dma-mapping-broken.h b/include/asm-generic/dma-mapping-broken.h
index a7f1a55ce6b0..29413d3d4605 100644
--- a/include/asm-generic/dma-mapping-broken.h
+++ b/include/asm-generic/dma-mapping-broken.h
@@ -3,7 +3,6 @@
 
 /* This is used for archs that do not support DMA */
 
-
 static inline void *
 dma_alloc_coherent(struct device *dev, size_t size, dma_addr_t *dma_handle,
                    gfp_t flag)
@@ -19,4 +18,7 @@ dma_free_coherent(struct device *dev, size_t size, void *cpu_addr,
         BUG();
 }
 
+#define dma_alloc_noncoherent(d, s, h, f) dma_alloc_coherent(d, s, h, f)
+#define dma_free_noncoherent(d, s, v, h) dma_free_coherent(d, s, v, h)
+
 #endif /* _ASM_GENERIC_DMA_MAPPING_H */
diff --git a/include/asm-generic/gpio.h b/include/asm-generic/gpio.h
new file mode 100644
index 000000000000..2d0aab1d8611
--- /dev/null
+++ b/include/asm-generic/gpio.h
@@ -0,0 +1,25 @@
+#ifndef _ASM_GENERIC_GPIO_H
+#define _ASM_GENERIC_GPIO_H
+
+/* platforms that don't directly support access to GPIOs through I2C, SPI,
+ * or other blocking infrastructure can use these wrappers.
+ */
+
+static inline int gpio_cansleep(unsigned gpio)
+{
+        return 0;
+}
+
+static inline int gpio_get_value_cansleep(unsigned gpio)
+{
+        might_sleep();
+        return gpio_get_value(gpio);
+}
+
+static inline void gpio_set_value_cansleep(unsigned gpio, int value)
+{
+        might_sleep();
+        gpio_set_value(gpio, value);
+}
+
+#endif /* _ASM_GENERIC_GPIO_H */
diff --git a/include/asm-generic/memory_model.h b/include/asm-generic/memory_model.h
index 8078cbd2c016..30d8d33491dd 100644
--- a/include/asm-generic/memory_model.h
+++ b/include/asm-generic/memory_model.h
@@ -54,7 +54,7 @@
 #define __page_to_pfn(pg)                                       \
 ({      struct page *__pg = (pg);                               \
         int __sec = page_to_section(__pg);                      \
-        __pg - __section_mem_map_addr(__nr_to_section(__sec));  \
+        (unsigned long)(__pg - __section_mem_map_addr(__nr_to_section(__sec))); \
 })
 
 #define __pfn_to_page(pfn)                              \
diff --git a/include/asm-generic/mman.h b/include/asm-generic/mman.h
index 3b41d2bb70da..5e3dde2ee5ad 100644
--- a/include/asm-generic/mman.h
+++ b/include/asm-generic/mman.h
@@ -36,7 +36,6 @@
 #define MADV_DOFORK     11              /* do inherit across fork */
 
 /* compatibility flags */
-#define MAP_ANON        MAP_ANONYMOUS
 #define MAP_FILE        0
 
 #endif
diff --git a/include/asm-generic/pgtable.h b/include/asm-generic/pgtable.h
index 9d774d07d95b..00c23433b39f 100644
--- a/include/asm-generic/pgtable.h
+++ b/include/asm-generic/pgtable.h
@@ -183,6 +183,19 @@ static inline void ptep_set_wrprotect(struct mm_struct *mm, unsigned long addres
 #endif
 
 /*
+ * A facility to provide batching of the reload of page tables with the
+ * actual context switch code for paravirtualized guests.  By convention,
+ * only one of the lazy modes (CPU, MMU) should be active at any given
+ * time, entry should never be nested, and entry and exits should always
+ * be paired.  This is for sanity of maintaining and reasoning about the
+ * kernel code.
+ */
+#ifndef __HAVE_ARCH_ENTER_LAZY_CPU_MODE
+#define arch_enter_lazy_cpu_mode()      do {} while (0)
+#define arch_leave_lazy_cpu_mode()      do {} while (0)
+#endif
+
+/*
  * When walking page tables, get the address of the next boundary,
  * or the end address of the range if that comes earlier.  Although no
  * vma end wraps to 0, rounded up __boundary may wrap to 0 throughout.
diff --git a/include/asm-h8300/termios.h b/include/asm-h8300/termios.h
index e2319f992af2..fb2925d08c49 100644
--- a/include/asm-h8300/termios.h
+++ b/include/asm-h8300/termios.h
@@ -49,24 +49,6 @@ struct termio {
 
 /* ioctl (fd, TIOCSERGETLSR, &result) where result may be as below */
 
-/* line disciplines */
-#define N_TTY           0
-#define N_SLIP          1
-#define N_MOUSE         2
-#define N_PPP           3
-#define N_STRIP         4
-#define N_AX25          5
-#define N_X25           6       /* X.25 async */
-#define N_6PACK         7
-#define N_MASC          8       /* Reserved for Mobitex module <kaz@cafe.net> */
-#define N_R3964         9       /* Reserved for Simatic R3964 module */
-#define N_PROFIBUS_FDL  10      /* Reserved for Profibus <Dave@mvhi.com> */
-#define N_IRDA          11      /* Linux IrDa - http://irda.sourceforge.net/ */
-#define N_SMSBLOCK      12      /* SMS block mode - for talking to GSM data cards about SMS messages */
-#define N_HDLC          13      /* synchronous HDLC */
-#define N_SYNC_PPP      14
-#define N_HCI           15  /* Bluetooth HCI UART */
-
 #ifdef __KERNEL__
 
 /*
diff --git a/include/asm-i386/acpi.h b/include/asm-i386/acpi.h
index 5e657eb8946c..449f3f272e07 100644
--- a/include/asm-i386/acpi.h
+++ b/include/asm-i386/acpi.h
@@ -127,6 +127,7 @@ extern int acpi_irq_balance_set(char *str);
 #define acpi_ioapic 0
 static inline void acpi_noirq_set(void) { }
 static inline void acpi_disable_pci(void) { }
+static inline void disable_acpi(void) { }
 
 #endif  /* !CONFIG_ACPI */
 
diff --git a/include/asm-i386/apic.h b/include/asm-i386/apic.h
index 41a44319905f..cc6b1652249a 100644
--- a/include/asm-i386/apic.h
+++ b/include/asm-i386/apic.h
@@ -43,6 +43,8 @@ extern void generic_apic_probe(void);
 #define apic_write native_apic_write
 #define apic_write_atomic native_apic_write_atomic
 #define apic_read native_apic_read
+#define setup_boot_clock setup_boot_APIC_clock
+#define setup_secondary_clock setup_secondary_APIC_clock
 #endif
 
 static __inline fastcall void native_apic_write(unsigned long reg,
@@ -93,9 +95,7 @@ static inline void ack_APIC_irq(void)
         apic_write_around(APIC_EOI, 0);
 }
 
-extern void (*wait_timer_tick)(void);
-
-extern int get_maxlvt(void);
+extern int lapic_get_maxlvt(void);
 extern void clear_local_APIC(void);
 extern void connect_bsp_APIC (void);
 extern void disconnect_bsp_APIC (int virt_wire_setup);
@@ -111,14 +111,9 @@ extern void smp_local_timer_interrupt (void);
 extern void setup_boot_APIC_clock (void);
 extern void setup_secondary_APIC_clock (void);
 extern int APIC_init_uniprocessor (void);
-extern void disable_APIC_timer(void);
-extern void enable_APIC_timer(void);
 
 extern void enable_NMI_through_LVT0 (void * dummy);
 
-void smp_send_timer_broadcast_ipi(void);
-void switch_APIC_timer_to_ipi(void *cpumask);
-void switch_ipi_to_APIC_timer(void *cpumask);
 #define ARCH_APICTIMER_STOPS_ON_C3      1
 
 extern int timer_over_8254;
diff --git a/include/asm-i386/atomic.h b/include/asm-i386/atomic.h
index c57441bb2905..4dd272331361 100644
--- a/include/asm-i386/atomic.h
+++ b/include/asm-i386/atomic.h
@@ -211,12 +211,12 @@ static __inline__ int atomic_sub_return(int i, atomic_t *v)
 #define atomic_xchg(v, new) (xchg(&((v)->counter), new))
 
 /**
- * atomic_add_unless - add unless the number is a given value
+ * atomic_add_unless - add unless the number is already a given value
  * @v: pointer of type atomic_t
  * @a: the amount to add to v...
  * @u: ...unless v is equal to u.
  *
- * Atomically adds @a to @v, so long as it was not @u.
+ * Atomically adds @a to @v, so long as @v was not already @u.
  * Returns non-zero if @v was not @u, and zero otherwise.
  */
 #define atomic_add_unless(v, a, u)                              \
diff --git a/include/asm-i386/bitops.h b/include/asm-i386/bitops.h
index 1c780fa1e762..273b50629357 100644
--- a/include/asm-i386/bitops.h
+++ b/include/asm-i386/bitops.h
@@ -371,7 +371,7 @@ static inline unsigned long ffz(unsigned long word)
  *
  * This is defined the same way as
  * the libc and compiler builtin ffs routines, therefore
- * differs in spirit from the above ffz (man ffs).
+ * differs in spirit from the above ffz() (man ffs).
  */
 static inline int ffs(int x)
 {
@@ -388,7 +388,7 @@ static inline int ffs(int x)
  * fls - find last bit set
  * @x: the word to search
  *
- * This is defined the same way as ffs.
+ * This is defined the same way as ffs().
  */
 static inline int fls(int x)
 {
diff --git a/include/asm-i386/bugs.h b/include/asm-i386/bugs.h
index 38f1aebbbdb5..c90c7c499302 100644
--- a/include/asm-i386/bugs.h
+++ b/include/asm-i386/bugs.h
@@ -160,7 +160,7 @@ static void __init check_config(void)
  * If we configured ourselves for a TSC, we'd better have one!
  */
 #ifdef CONFIG_X86_TSC
-        if (!cpu_has_tsc)
+        if (!cpu_has_tsc && !tsc_disable)
                 panic("Kernel compiled for Pentium+, requires TSC feature!");
 #endif
 
diff --git a/include/asm-i386/desc.h b/include/asm-i386/desc.h
index f398cc456448..050831f34f71 100644
--- a/include/asm-i386/desc.h
+++ b/include/asm-i386/desc.h
@@ -22,7 +22,7 @@ struct Xgt_desc_struct {
 
 extern struct Xgt_desc_struct idt_descr;
 DECLARE_PER_CPU(struct Xgt_desc_struct, cpu_gdt_descr);
-
+extern struct Xgt_desc_struct early_gdt_descr;
 
 static inline struct desc_struct *get_cpu_gdt_table(unsigned int cpu)
 {
diff --git a/include/asm-i386/elf.h b/include/asm-i386/elf.h
index 369035dfe4b6..8d33c9bb7c1c 100644
--- a/include/asm-i386/elf.h
+++ b/include/asm-i386/elf.h
@@ -90,8 +90,8 @@ typedef struct user_fxsr_struct elf_fpxregset_t;
         pr_reg[6] = regs->eax;                          \
         pr_reg[7] = regs->xds;                          \
         pr_reg[8] = regs->xes;                          \
-        savesegment(fs,pr_reg[9]);                      \
-        pr_reg[10] = regs->xgs;                         \
+        pr_reg[9] = regs->xfs;                          \
+        savesegment(gs,pr_reg[10]);                     \
         pr_reg[11] = regs->orig_eax;                    \
         pr_reg[12] = regs->eip;                         \
         pr_reg[13] = regs->xcs;                         \
diff --git a/include/asm-i386/hpet.h b/include/asm-i386/hpet.h
index e47be9a56cc2..fc03cf9de5c4 100644
--- a/include/asm-i386/hpet.h
+++ b/include/asm-i386/hpet.h
@@ -90,16 +90,19 @@
 #define HPET_MIN_PERIOD (100000UL)
 #define HPET_TICK_RATE  (HZ * 100000UL)
 
-extern unsigned long hpet_tick;         /* hpet clks count per tick */
 extern unsigned long hpet_address;      /* hpet memory map physical address */
-extern int hpet_use_timer;
+extern int is_hpet_enabled(void);
 
+#ifdef CONFIG_X86_64
+extern unsigned long hpet_tick; /* hpet clks count per tick */
+extern int hpet_use_timer;
 extern int hpet_rtc_timer_init(void);
 extern int hpet_enable(void);
-extern int hpet_reenable(void);
-extern int is_hpet_enabled(void);
 extern int is_hpet_capable(void);
 extern int hpet_readl(unsigned long a);
+#else
+extern int hpet_enable(void);
+#endif
 
 #ifdef CONFIG_HPET_EMULATE_RTC
 extern int hpet_mask_rtc_irq_bit(unsigned long bit_mask);
@@ -110,5 +113,10 @@ extern int hpet_rtc_dropped_irq(void);
 extern int hpet_rtc_timer_init(void);
 extern irqreturn_t hpet_rtc_interrupt(int irq, void *dev_id);
 #endif /* CONFIG_HPET_EMULATE_RTC */
+
+#else
+
+static inline int hpet_enable(void) { return 0; }
+
 #endif /* CONFIG_HPET_TIMER */
 #endif /* _I386_HPET_H */
diff --git a/include/asm-i386/i8253.h b/include/asm-i386/i8253.h
index 015d8df07690..6cb0dd4dcdde 100644
--- a/include/asm-i386/i8253.h
+++ b/include/asm-i386/i8253.h
@@ -1,6 +1,21 @@
 #ifndef __ASM_I8253_H__
 #define __ASM_I8253_H__
 
+#include <linux/clockchips.h>
+
 extern spinlock_t i8253_lock;
 
+extern struct clock_event_device *global_clock_event;
+
+/**
+ * pit_interrupt_hook - hook into timer tick
+ * @regs:       standard registers from interrupt
+ *
+ * Call the global clock event handler.
+ **/
+static inline void pit_interrupt_hook(void)
+{
+        global_clock_event->event_handler(global_clock_event);
+}
+
 #endif  /* __ASM_I8253_H__ */
diff --git a/include/asm-i386/mach-default/do_timer.h b/include/asm-i386/mach-default/do_timer.h
index 7d606e3364ae..56e5689863ae 100644
--- a/include/asm-i386/mach-default/do_timer.h
+++ b/include/asm-i386/mach-default/do_timer.h
@@ -1,86 +1,16 @@
 /* defines for inline arch setup functions */
+#include <linux/clockchips.h>
 
-#include <asm/apic.h>
 #include <asm/i8259.h>
+#include <asm/i8253.h>
 
 /**
  * do_timer_interrupt_hook - hook into timer tick
- * @regs:       standard registers from interrupt
  *
- * Description:
- *      This hook is called immediately after the timer interrupt is ack'd.
- *      It's primary purpose is to allow architectures that don't possess
- *      individual per CPU clocks (like the CPU APICs supply) to broadcast the
- *      timer interrupt as a means of triggering reschedules etc.
+ * Call the pit clock event handler. see asm/i8253.h
  **/
 
 static inline void do_timer_interrupt_hook(void)
 {
-        do_timer(1);
-#ifndef CONFIG_SMP
-        update_process_times(user_mode_vm(get_irq_regs()));
-#endif
-/*
- * In the SMP case we use the local APIC timer interrupt to do the
- * profiling, except when we simulate SMP mode on a uniprocessor
- * system, in that case we have to call the local interrupt handler.
- */
-#ifndef CONFIG_X86_LOCAL_APIC
-        profile_tick(CPU_PROFILING);
-#else
-        if (!using_apic_timer)
-                smp_local_timer_interrupt();
-#endif
-}
-
-
-/* you can safely undefine this if you don't have the Neptune chipset */
-
-#define BUGGY_NEPTUN_TIMER
-
-/**
- * do_timer_overflow - process a detected timer overflow condition
- * @count:      hardware timer interrupt count on overflow
- *
- * Description:
- *      This call is invoked when the jiffies count has not incremented but
- *      the hardware timer interrupt has.  It means that a timer tick interrupt
- *      came along while the previous one was pending, thus a tick was missed
- **/
-static inline int do_timer_overflow(int count)
-{
-        int i;
-
-        spin_lock(&i8259A_lock);
-        /*
-         * This is tricky when I/O APICs are used;
-         * see do_timer_interrupt().
-         */
-        i = inb(0x20);
-        spin_unlock(&i8259A_lock);
-        
-        /* assumption about timer being IRQ0 */
-        if (i & 0x01) {
-                /*
-                 * We cannot detect lost timer interrupts ... 
-                 * well, that's why we call them lost, don't we? :)
-                 * [hmm, on the Pentium and Alpha we can ... sort of]
-                 */
-                count -= LATCH;
-        } else {
-#ifdef BUGGY_NEPTUN_TIMER
-                /*
-                 * for the Neptun bug we know that the 'latch'
-                 * command doesn't latch the high and low value
-                 * of the counter atomically. Thus we have to 
-                 * substract 256 from the counter 
-                 * ... funny, isnt it? :)
-                 */
-                
-                count -= 256;
-#else
-                printk("do_slow_gettimeoffset(): hardware timer problem?\n");
-#endif
-        }
-        return count;
+        pit_interrupt_hook();
 }
diff --git a/include/asm-i386/mach-voyager/do_timer.h b/include/asm-i386/mach-voyager/do_timer.h
index 04e69c104a74..60f9dcc15d54 100644
--- a/include/asm-i386/mach-voyager/do_timer.h
+++ b/include/asm-i386/mach-voyager/do_timer.h
@@ -1,25 +1,18 @@
 /* defines for inline arch setup functions */
+#include <linux/clockchips.h>
+
 #include <asm/voyager.h>
+#include <asm/i8253.h>
 
+/**
+ * do_timer_interrupt_hook - hook into timer tick
+ * @regs:     standard registers from interrupt
+ *
+ * Call the pit clock event handler. see asm/i8253.h
+ **/
 static inline void do_timer_interrupt_hook(void)
 {
-        do_timer(1);
-#ifndef CONFIG_SMP
-        update_process_times(user_mode_vm(irq_regs));
-#endif
-
+        pit_interrupt_hook();
         voyager_timer_interrupt();
 }
 
-static inline int do_timer_overflow(int count)
-{
-        /* can't read the ISR, just assume 1 tick
-           overflow */
-        if(count > LATCH || count < 0) {
-                printk(KERN_ERR "VOYAGER PROBLEM: count is %d, latch is %d\n", count, LATCH);
-                count = LATCH;
-        }
-        count -= LATCH;
-
-        return count;
-}
diff --git a/include/asm-i386/mce.h b/include/asm-i386/mce.h
index 7cc1a973bf00..b0a02ee34ffd 100644
--- a/include/asm-i386/mce.h
+++ b/include/asm-i386/mce.h
@@ -3,3 +3,5 @@ extern void mcheck_init(struct cpuinfo_x86 *c);
 #else
 #define mcheck_init(c) do {} while(0)
 #endif
+
+extern int mce_disabled;
diff --git a/include/asm-i386/mmu_context.h b/include/asm-i386/mmu_context.h
index 68ff102d6f5e..e6aa30f8de5b 100644
--- a/include/asm-i386/mmu_context.h
+++ b/include/asm-i386/mmu_context.h
@@ -63,7 +63,7 @@ static inline void switch_mm(struct mm_struct *prev,
 }
 
 #define deactivate_mm(tsk, mm)                  \
-        asm("movl %0,%%fs": :"r" (0));
+        asm("movl %0,%%gs": :"r" (0));
 
 #define activate_mm(prev, next) \
         switch_mm((prev),(next),NULL)
diff --git a/include/asm-i386/mpspec.h b/include/asm-i386/mpspec.h
index 770bf6da8c3d..f21349399d14 100644
--- a/include/asm-i386/mpspec.h
+++ b/include/asm-i386/mpspec.h
@@ -23,7 +23,6 @@ extern struct mpc_config_intsrc mp_irqs [MAX_IRQ_SOURCES];
 extern int mpc_default_type;
 extern unsigned long mp_lapic_addr;
 extern int pic_mode;
-extern int using_apic_timer;
 
 #ifdef CONFIG_ACPI
 extern void mp_register_lapic (u8 id, u8 enabled);
diff --git a/include/asm-i386/msr.h b/include/asm-i386/msr.h
index 8c35f3d90a89..ec3b6803fd36 100644
--- a/include/asm-i386/msr.h
+++ b/include/asm-i386/msr.h
@@ -321,4 +321,7 @@ static inline void wrmsr_on_cpu(unsigned int cpu, u32 msr_no, u32 l, u32 h)
 #define MSR_CORE_PERF_GLOBAL_CTRL       0x38f
 #define MSR_CORE_PERF_GLOBAL_OVF_CTRL   0x390
 
+/* Geode defined MSRs */
+#define MSR_GEODE_BUSCONT_CONF0         0x1900
+
 #endif /* __ASM_MSR_H */
diff --git a/include/asm-i386/paravirt.h b/include/asm-i386/paravirt.h
index 9f06265065f4..6317e0a4d735 100644
--- a/include/asm-i386/paravirt.h
+++ b/include/asm-i386/paravirt.h
@@ -59,90 +59,102 @@ struct paravirt_ops
            convention.  This makes it easier to implement inline
            assembler replacements. */
 
-        void (fastcall *cpuid)(unsigned int *eax, unsigned int *ebx,
+        void (*cpuid)(unsigned int *eax, unsigned int *ebx,
                       unsigned int *ecx, unsigned int *edx);
 
-        unsigned long (fastcall *get_debugreg)(int regno);
-        void (fastcall *set_debugreg)(int regno, unsigned long value);
+        unsigned long (*get_debugreg)(int regno);
+        void (*set_debugreg)(int regno, unsigned long value);
 
-        void (fastcall *clts)(void);
+        void (*clts)(void);
 
-        unsigned long (fastcall *read_cr0)(void);
-        void (fastcall *write_cr0)(unsigned long);
+        unsigned long (*read_cr0)(void);
+        void (*write_cr0)(unsigned long);
 
-        unsigned long (fastcall *read_cr2)(void);
-        void (fastcall *write_cr2)(unsigned long);
+        unsigned long (*read_cr2)(void);
+        void (*write_cr2)(unsigned long);
 
-        unsigned long (fastcall *read_cr3)(void);
-        void (fastcall *write_cr3)(unsigned long);
+        unsigned long (*read_cr3)(void);
+        void (*write_cr3)(unsigned long);
 
-        unsigned long (fastcall *read_cr4_safe)(void);
-        unsigned long (fastcall *read_cr4)(void);
-        void (fastcall *write_cr4)(unsigned long);
+        unsigned long (*read_cr4_safe)(void);
+        unsigned long (*read_cr4)(void);
+        void (*write_cr4)(unsigned long);
 
-        unsigned long (fastcall *save_fl)(void);
-        void (fastcall *restore_fl)(unsigned long);
-        void (fastcall *irq_disable)(void);
-        void (fastcall *irq_enable)(void);
-        void (fastcall *safe_halt)(void);
-        void (fastcall *halt)(void);
-        void (fastcall *wbinvd)(void);
+        unsigned long (*save_fl)(void);
+        void (*restore_fl)(unsigned long);
+        void (*irq_disable)(void);
+        void (*irq_enable)(void);
+        void (*safe_halt)(void);
+        void (*halt)(void);
+        void (*wbinvd)(void);
 
         /* err = 0/-EFAULT.  wrmsr returns 0/-EFAULT. */
-        u64 (fastcall *read_msr)(unsigned int msr, int *err);
-        int (fastcall *write_msr)(unsigned int msr, u64 val);
-
-        u64 (fastcall *read_tsc)(void);
-        u64 (fastcall *read_pmc)(void);
-
-        void (fastcall *load_tr_desc)(void);
-        void (fastcall *load_gdt)(const struct Xgt_desc_struct *);
-        void (fastcall *load_idt)(const struct Xgt_desc_struct *);
-        void (fastcall *store_gdt)(struct Xgt_desc_struct *);
-        void (fastcall *store_idt)(struct Xgt_desc_struct *);
-        void (fastcall *set_ldt)(const void *desc, unsigned entries);
-        unsigned long (fastcall *store_tr)(void);
-        void (fastcall *load_tls)(struct thread_struct *t, unsigned int cpu);
-        void (fastcall *write_ldt_entry)(void *dt, int entrynum,
+        u64 (*read_msr)(unsigned int msr, int *err);
+        int (*write_msr)(unsigned int msr, u64 val);
+
+        u64 (*read_tsc)(void);
+        u64 (*read_pmc)(void);
+
+        void (*load_tr_desc)(void);
+        void (*load_gdt)(const struct Xgt_desc_struct *);
+        void (*load_idt)(const struct Xgt_desc_struct *);
+        void (*store_gdt)(struct Xgt_desc_struct *);
+        void (*store_idt)(struct Xgt_desc_struct *);
+        void (*set_ldt)(const void *desc, unsigned entries);
+        unsigned long (*store_tr)(void);
+        void (*load_tls)(struct thread_struct *t, unsigned int cpu);
+        void (*write_ldt_entry)(void *dt, int entrynum,
                                          u32 low, u32 high);
-        void (fastcall *write_gdt_entry)(void *dt, int entrynum,
+        void (*write_gdt_entry)(void *dt, int entrynum,
                                          u32 low, u32 high);
-        void (fastcall *write_idt_entry)(void *dt, int entrynum,
+        void (*write_idt_entry)(void *dt, int entrynum,
                                          u32 low, u32 high);
-        void (fastcall *load_esp0)(struct tss_struct *tss,
+        void (*load_esp0)(struct tss_struct *tss,
                                    struct thread_struct *thread);
 
-        void (fastcall *set_iopl_mask)(unsigned mask);
+        void (*set_iopl_mask)(unsigned mask);
 
-        void (fastcall *io_delay)(void);
+        void (*io_delay)(void);
         void (*const_udelay)(unsigned long loops);
 
 #ifdef CONFIG_X86_LOCAL_APIC
-        void (fastcall *apic_write)(unsigned long reg, unsigned long v);
-        void (fastcall *apic_write_atomic)(unsigned long reg, unsigned long v);
-        unsigned long (fastcall *apic_read)(unsigned long reg);
+        void (*apic_write)(unsigned long reg, unsigned long v);
+        void (*apic_write_atomic)(unsigned long reg, unsigned long v);
+        unsigned long (*apic_read)(unsigned long reg);
+        void (*setup_boot_clock)(void);
+        void (*setup_secondary_clock)(void);
 #endif
 
-        void (fastcall *flush_tlb_user)(void);
-        void (fastcall *flush_tlb_kernel)(void);
-        void (fastcall *flush_tlb_single)(u32 addr);
-
-        void (fastcall *set_pte)(pte_t *ptep, pte_t pteval);
-        void (fastcall *set_pte_at)(struct mm_struct *mm, u32 addr, pte_t *ptep, pte_t pteval);
-        void (fastcall *set_pmd)(pmd_t *pmdp, pmd_t pmdval);
-        void (fastcall *pte_update)(struct mm_struct *mm, u32 addr, pte_t *ptep);
-        void (fastcall *pte_update_defer)(struct mm_struct *mm, u32 addr, pte_t *ptep);
+        void (*flush_tlb_user)(void);
+        void (*flush_tlb_kernel)(void);
+        void (*flush_tlb_single)(u32 addr);
+
+        void (*alloc_pt)(u32 pfn);
+        void (*alloc_pd)(u32 pfn);
+        void (*alloc_pd_clone)(u32 pfn, u32 clonepfn, u32 start, u32 count);
+        void (*release_pt)(u32 pfn);
+        void (*release_pd)(u32 pfn);
+
+        void (*set_pte)(pte_t *ptep, pte_t pteval);
+        void (*set_pte_at)(struct mm_struct *mm, u32 addr, pte_t *ptep, pte_t pteval);
+        void (*set_pmd)(pmd_t *pmdp, pmd_t pmdval);
+        void (*pte_update)(struct mm_struct *mm, u32 addr, pte_t *ptep);
+        void (*pte_update_defer)(struct mm_struct *mm, u32 addr, pte_t *ptep);
 #ifdef CONFIG_X86_PAE
-        void (fastcall *set_pte_atomic)(pte_t *ptep, pte_t pteval);
-        void (fastcall *set_pte_present)(struct mm_struct *mm, unsigned long addr, pte_t *ptep, pte_t pte);
-        void (fastcall *set_pud)(pud_t *pudp, pud_t pudval);
-        void (fastcall *pte_clear)(struct mm_struct *mm, unsigned long addr, pte_t *ptep);
-        void (fastcall *pmd_clear)(pmd_t *pmdp);
+        void (*set_pte_atomic)(pte_t *ptep, pte_t pteval);
+        void (*set_pte_present)(struct mm_struct *mm, unsigned long addr, pte_t *ptep, pte_t pte);
+        void (*set_pud)(pud_t *pudp, pud_t pudval);
+        void (*pte_clear)(struct mm_struct *mm, unsigned long addr, pte_t *ptep);
+        void (*pmd_clear)(pmd_t *pmdp);
 #endif
 
+        void (*set_lazy_mode)(int mode);
+
         /* These two are jmp to, not actually called. */
-        void (fastcall *irq_enable_sysexit)(void);
-        void (fastcall *iret)(void);
+        void (*irq_enable_sysexit)(void);
+        void (*iret)(void);
+
+        void (*startup_ipi_hook)(int phys_apicid, unsigned long start_eip, unsigned long start_esp);
 };
 
 /* Mark a paravirt probe function. */
@@ -313,13 +325,38 @@ static inline unsigned long apic_read(unsigned long reg)
 {
         return paravirt_ops.apic_read(reg);
 }
+
+static inline void setup_boot_clock(void)
+{
+        paravirt_ops.setup_boot_clock();
+}
+
+static inline void setup_secondary_clock(void)
+{
+        paravirt_ops.setup_secondary_clock();
+}
 #endif
 
+#ifdef CONFIG_SMP
+static inline void startup_ipi_hook(int phys_apicid, unsigned long start_eip,
+                                    unsigned long start_esp)
+{
+        return paravirt_ops.startup_ipi_hook(phys_apicid, start_eip, start_esp);
+}
+#endif
 
 #define __flush_tlb() paravirt_ops.flush_tlb_user()
 #define __flush_tlb_global() paravirt_ops.flush_tlb_kernel()
 #define __flush_tlb_single(addr) paravirt_ops.flush_tlb_single(addr)
 
+#define paravirt_alloc_pt(pfn) paravirt_ops.alloc_pt(pfn)
+#define paravirt_release_pt(pfn) paravirt_ops.release_pt(pfn)
+
+#define paravirt_alloc_pd(pfn) paravirt_ops.alloc_pd(pfn)
+#define paravirt_alloc_pd_clone(pfn, clonepfn, start, count) \
+        paravirt_ops.alloc_pd_clone(pfn, clonepfn, start, count)
+#define paravirt_release_pd(pfn) paravirt_ops.release_pd(pfn)
+
 static inline void set_pte(pte_t *ptep, pte_t pteval)
 {
         paravirt_ops.set_pte(ptep, pteval);
@@ -372,6 +409,19 @@ static inline void pmd_clear(pmd_t *pmdp)
 }
 #endif
 
+/* Lazy mode for batching updates / context switch */
+#define PARAVIRT_LAZY_NONE 0
+#define PARAVIRT_LAZY_MMU  1
+#define PARAVIRT_LAZY_CPU  2
+
+#define  __HAVE_ARCH_ENTER_LAZY_CPU_MODE
+#define arch_enter_lazy_cpu_mode() paravirt_ops.set_lazy_mode(PARAVIRT_LAZY_CPU)
+#define arch_leave_lazy_cpu_mode() paravirt_ops.set_lazy_mode(PARAVIRT_LAZY_NONE)
+
+#define  __HAVE_ARCH_ENTER_LAZY_MMU_MODE
+#define arch_enter_lazy_mmu_mode() paravirt_ops.set_lazy_mode(PARAVIRT_LAZY_MMU)
+#define arch_leave_lazy_mmu_mode() paravirt_ops.set_lazy_mode(PARAVIRT_LAZY_NONE)
+
 /* These all sit in the .parainstructions section to tell us what to patch. */
 struct paravirt_patch {
         u8 *instr;              /* original instructions */
diff --git a/include/asm-i386/pda.h b/include/asm-i386/pda.h
index 2ba2736aa109..b12d59a318b7 100644
--- a/include/asm-i386/pda.h
+++ b/include/asm-i386/pda.h
@@ -39,19 +39,19 @@ extern struct i386_pda _proxy_pda;
                 if (0) { T__ tmp__; tmp__ = (val); }                    \
                 switch (sizeof(_proxy_pda.field)) {                     \
                 case 1:                                                 \
-                        asm(op "b %1,%%gs:%c2"                          \
+                        asm(op "b %1,%%fs:%c2"                          \
                             : "+m" (_proxy_pda.field)                   \
                             :"ri" ((T__)val),                           \
                              "i"(pda_offset(field)));                   \
                         break;                                          \
                 case 2:                                                 \
-                        asm(op "w %1,%%gs:%c2"                          \
+                        asm(op "w %1,%%fs:%c2"                          \
                             : "+m" (_proxy_pda.field)                   \
                             :"ri" ((T__)val),                           \
                              "i"(pda_offset(field)));                   \
                         break;                                          \
                 case 4:                                                 \
-                        asm(op "l %1,%%gs:%c2"                          \
+                        asm(op "l %1,%%fs:%c2"                          \
                             : "+m" (_proxy_pda.field)                   \
                             :"ri" ((T__)val),                           \
                              "i"(pda_offset(field)));                   \
@@ -65,19 +65,19 @@ extern struct i386_pda _proxy_pda;
                 typeof(_proxy_pda.field) ret__;                         \
                 switch (sizeof(_proxy_pda.field)) {                     \
                 case 1:                                                 \
-                        asm(op "b %%gs:%c1,%0"                          \
+                        asm(op "b %%fs:%c1,%0"                          \
                             : "=r" (ret__)                              \
                             : "i" (pda_offset(field)),                  \
                               "m" (_proxy_pda.field));                  \
                         break;                                          \
                 case 2:                                                 \
-                        asm(op "w %%gs:%c1,%0"                          \
+                        asm(op "w %%fs:%c1,%0"                          \
                             : "=r" (ret__)                              \
                             : "i" (pda_offset(field)),                  \
                               "m" (_proxy_pda.field));                  \
                         break;                                          \
                 case 4:                                                 \
-                        asm(op "l %%gs:%c1,%0"                          \
+                        asm(op "l %%fs:%c1,%0"                          \
                             : "=r" (ret__)                              \
                             : "i" (pda_offset(field)),                  \
                               "m" (_proxy_pda.field));                  \
diff --git a/include/asm-i386/pgalloc.h b/include/asm-i386/pgalloc.h
index 4b1e61359f89..c8dc2d0141a7 100644
--- a/include/asm-i386/pgalloc.h
+++ b/include/asm-i386/pgalloc.h
@@ -5,13 +5,31 @@
 #include <linux/threads.h>
 #include <linux/mm.h>           /* for struct page */
 
-#define pmd_populate_kernel(mm, pmd, pte) \
-                set_pmd(pmd, __pmd(_PAGE_TABLE + __pa(pte)))
+#ifdef CONFIG_PARAVIRT
+#include <asm/paravirt.h>
+#else
+#define paravirt_alloc_pt(pfn) do { } while (0)
+#define paravirt_alloc_pd(pfn) do { } while (0)
+#define paravirt_alloc_pd(pfn) do { } while (0)
+#define paravirt_alloc_pd_clone(pfn, clonepfn, start, count) do { } while (0)
+#define paravirt_release_pt(pfn) do { } while (0)
+#define paravirt_release_pd(pfn) do { } while (0)
+#endif
+
+#define pmd_populate_kernel(mm, pmd, pte)                       \
+do {                                                            \
+        paravirt_alloc_pt(__pa(pte) >> PAGE_SHIFT);             \
+        set_pmd(pmd, __pmd(_PAGE_TABLE + __pa(pte)));           \
+} while (0)
 
 #define pmd_populate(mm, pmd, pte)                              \
+do {                                                            \
+        paravirt_alloc_pt(page_to_pfn(pte));                    \
         set_pmd(pmd, __pmd(_PAGE_TABLE +                        \
                 ((unsigned long long)page_to_pfn(pte) <<        \
-                        (unsigned long long) PAGE_SHIFT)))
+                        (unsigned long long) PAGE_SHIFT)));     \
+} while (0)
+
 /*
  * Allocate and free page tables.
  */
@@ -32,7 +50,11 @@ static inline void pte_free(struct page *pte)
 }
 
 
-#define __pte_free_tlb(tlb,pte) tlb_remove_page((tlb),(pte))
+#define __pte_free_tlb(tlb,pte)                                         \
+do {                                                                    \
+        paravirt_release_pt(page_to_pfn(pte));                          \
+        tlb_remove_page((tlb),(pte));                                   \
+} while (0)
 
 #ifdef CONFIG_X86_PAE
 /*
diff --git a/include/asm-i386/processor.h b/include/asm-i386/processor.h
index 359f10b54f59..11bf899de8aa 100644
--- a/include/asm-i386/processor.h
+++ b/include/asm-i386/processor.h
@@ -424,7 +424,7 @@ struct thread_struct {
         .vm86_info = NULL,                                              \
         .sysenter_cs = __KERNEL_CS,                                     \
         .io_bitmap_ptr = NULL,                                          \
-        .gs = __KERNEL_PDA,                                             \
+        .fs = __KERNEL_PDA,                                             \
 }
 
 /*
@@ -442,8 +442,8 @@ struct thread_struct {
 }
 
 #define start_thread(regs, new_eip, new_esp) do {               \
-        __asm__("movl %0,%%fs": :"r" (0));                      \
-        regs->xgs = 0;                                          \
+        __asm__("movl %0,%%gs": :"r" (0));                      \
+        regs->xfs = 0;                                          \
         set_fs(USER_DS);                                        \
         regs->xds = __USER_DS;                                  \
         regs->xes = __USER_DS;                                  \
diff --git a/include/asm-i386/ptrace.h b/include/asm-i386/ptrace.h
index bdbc894339b4..6002597b9e12 100644
--- a/include/asm-i386/ptrace.h
+++ b/include/asm-i386/ptrace.h
@@ -16,8 +16,8 @@ struct pt_regs {
         long eax;
         int  xds;
         int  xes;
-        /* int  xfs; */
-        int  xgs;
+        int  xfs;
+        /* int  xgs; */
         long orig_eax;
         long eip;
         int  xcs;
@@ -49,6 +49,10 @@ static inline int user_mode_vm(struct pt_regs *regs)
 {
         return ((regs->xcs & SEGMENT_RPL_MASK) | (regs->eflags & VM_MASK)) >= USER_RPL;
 }
+static inline int v8086_mode(struct pt_regs *regs)
+{
+        return (regs->eflags & VM_MASK);
+}
 
 #define instruction_pointer(regs) ((regs)->eip)
 #define regs_return_value(regs) ((regs)->eax)
diff --git a/include/asm-i386/segment.h b/include/asm-i386/segment.h
index 3c796af33776..065f10bfa487 100644
--- a/include/asm-i386/segment.h
+++ b/include/asm-i386/segment.h
@@ -83,14 +83,8 @@
  * The GDT has 32 entries
  */
 #define GDT_ENTRIES 32
-
 #define GDT_SIZE (GDT_ENTRIES * 8)
 
-/* Matches __KERNEL_CS and __USER_CS (they must be 2 entries apart) */
-#define SEGMENT_IS_FLAT_CODE(x)  (((x) & 0xec) == GDT_ENTRY_KERNEL_CS * 8)
-/* Matches PNP_CS32 and PNP_CS16 (they must be consecutive) */
-#define SEGMENT_IS_PNP_CODE(x)   (((x) & 0xf4) == GDT_ENTRY_PNPBIOS_BASE * 8)
-
 /* Simple and small GDT entries for booting only */
 
 #define GDT_ENTRY_BOOT_CS               2
@@ -134,4 +128,17 @@
 #ifndef CONFIG_PARAVIRT
 #define get_kernel_rpl()  0
 #endif
+/*
+ * Matching rules for certain types of segments.
+ */
+
+/* Matches only __KERNEL_CS, ignoring PnP / USER / APM segments */
+#define SEGMENT_IS_KERNEL_CODE(x) (((x) & 0xfc) == GDT_ENTRY_KERNEL_CS * 8)
+
+/* Matches __KERNEL_CS and __USER_CS (they must be 2 entries apart) */
+#define SEGMENT_IS_FLAT_CODE(x)  (((x) & 0xec) == GDT_ENTRY_KERNEL_CS * 8)
+
+/* Matches PNP_CS32 and PNP_CS16 (they must be consecutive) */
+#define SEGMENT_IS_PNP_CODE(x)   (((x) & 0xf4) == GDT_ENTRY_PNPBIOS_BASE * 8)
+
 #endif
diff --git a/include/asm-i386/setup.h b/include/asm-i386/setup.h
index 67659dbaf120..0e8077cbfdac 100644
--- a/include/asm-i386/setup.h
+++ b/include/asm-i386/setup.h
@@ -6,7 +6,7 @@
 #ifndef _i386_SETUP_H
 #define _i386_SETUP_H
 
-#define COMMAND_LINE_SIZE 256
+#define COMMAND_LINE_SIZE 2048
 
 #ifdef __KERNEL__
 #include <linux/pfn.h>
@@ -77,6 +77,8 @@ 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);
 
+extern unsigned long init_pg_tables_end;
+
 #endif /* __ASSEMBLY__ */
 
 #endif  /*  __KERNEL__  */
diff --git a/include/asm-i386/smp.h b/include/asm-i386/smp.h
index 64fe624c02ca..6bf0033a301c 100644
--- a/include/asm-i386/smp.h
+++ b/include/asm-i386/smp.h
@@ -52,6 +52,11 @@ extern void cpu_exit_clear(void);
 extern void cpu_uninit(void);
 #endif
 
+#ifndef CONFIG_PARAVIRT
+#define startup_ipi_hook(phys_apicid, start_eip, start_esp)             \
+do { } while (0)
+#endif
+
 /*
  * This function is needed by all SMP systems. It must _always_ be valid
  * from the initial startup. We map APIC_BASE very early in page_setup(),
diff --git a/include/asm-i386/termios.h b/include/asm-i386/termios.h
index 03f548536d6b..7c99678a8f86 100644
--- a/include/asm-i386/termios.h
+++ b/include/asm-i386/termios.h
@@ -39,24 +39,6 @@ struct termio {
 
 /* ioctl (fd, TIOCSERGETLSR, &result) where result may be as below */
 
-/* line disciplines */
-#define N_TTY           0
-#define N_SLIP          1
-#define N_MOUSE         2
-#define N_PPP           3
-#define N_STRIP         4
-#define N_AX25          5
-#define N_X25           6       /* X.25 async */
-#define N_6PACK         7
-#define N_MASC          8       /* Reserved for Mobitex module <kaz@cafe.net> */
-#define N_R3964         9       /* Reserved for Simatic R3964 module */
-#define N_PROFIBUS_FDL  10      /* Reserved for Profibus <Dave@mvhi.com> */
-#define N_IRDA          11      /* Linux IR - http://irda.sourceforge.net/ */
-#define N_SMSBLOCK      12      /* SMS block mode - for talking to GSM data cards about SMS messages */
-#define N_HDLC          13      /* synchronous HDLC */
-#define N_SYNC_PPP      14      /* synchronous PPP */
-#define N_HCI           15  /* Bluetooth HCI UART */
-
 #ifdef __KERNEL__
 #include <linux/module.h>
 
diff --git a/include/asm-i386/time.h b/include/asm-i386/time.h
index ea8065af825a..571b4294dc2e 100644
--- a/include/asm-i386/time.h
+++ b/include/asm-i386/time.h
@@ -30,6 +30,7 @@ static inline int native_set_wallclock(unsigned long nowtime)
 
 #ifdef CONFIG_PARAVIRT
 #include <asm/paravirt.h>
+extern unsigned long long native_sched_clock(void);
 #else /* !CONFIG_PARAVIRT */
 
 #define get_wallclock() native_get_wallclock()
diff --git a/include/asm-i386/timer.h b/include/asm-i386/timer.h
index d0ebd05f8516..4752c3a6a708 100644
--- a/include/asm-i386/timer.h
+++ b/include/asm-i386/timer.h
@@ -8,6 +8,9 @@ void setup_pit_timer(void);
 /* Modifiers for buggy PIT handling */
 extern int pit_latch_buggy;
 extern int timer_ack;
+extern int no_timer_check;
+extern unsigned long long (*custom_sched_clock)(void);
+extern int no_sync_cmos_clock;
 extern int recalibrate_cpu_khz(void);
 
 #endif
diff --git a/include/asm-i386/tsc.h b/include/asm-i386/tsc.h
index c13933185c1c..e997891cc7cc 100644
--- a/include/asm-i386/tsc.h
+++ b/include/asm-i386/tsc.h
@@ -1,48 +1 @@
-/*
- * linux/include/asm-i386/tsc.h
- *
- * i386 TSC related functions
- */
-#ifndef _ASM_i386_TSC_H
-#define _ASM_i386_TSC_H
-
-#include <asm/processor.h>
-
-/*
- * Standard way to access the cycle counter on i586+ CPUs.
- * Currently only used on SMP.
- *
- * If you really have a SMP machine with i486 chips or older,
- * compile for that, and this will just always return zero.
- * That's ok, it just means that the nicer scheduling heuristics
- * won't work for you.
- *
- * We only use the low 32 bits, and we'd simply better make sure
- * that we reschedule before that wraps. Scheduling at least every
- * four billion cycles just basically sounds like a good idea,
- * regardless of how fast the machine is.
- */
-typedef unsigned long long cycles_t;
-
-extern unsigned int cpu_khz;
-extern unsigned int tsc_khz;
-
-static inline cycles_t get_cycles(void)
-{
-        unsigned long long ret = 0;
-
-#ifndef CONFIG_X86_TSC
-        if (!cpu_has_tsc)
-                return 0;
-#endif
-
-#if defined(CONFIG_X86_GENERIC) || defined(CONFIG_X86_TSC)
-        rdtscll(ret);
-#endif
-        return ret;
-}
-
-extern void tsc_init(void);
-extern void mark_tsc_unstable(void);
-
-#endif
+#include <asm-x86_64/tsc.h>
diff --git a/include/asm-i386/uaccess.h b/include/asm-i386/uaccess.h
index eef5133b9ce2..70829ae3ad52 100644
--- a/include/asm-i386/uaccess.h
+++ b/include/asm-i386/uaccess.h
@@ -54,10 +54,10 @@ extern struct movsl_mask {
  * This needs 33-bit arithmetic. We have a carry...
  */
 #define __range_ok(addr,size) ({ \
-        unsigned long flag,sum; \
+        unsigned long flag,roksum; \
         __chk_user_ptr(addr); \
         asm("addl %3,%1 ; sbbl %0,%0; cmpl %1,%4; sbbl $0,%0" \
-                :"=&r" (flag), "=r" (sum) \
+                :"=&r" (flag), "=r" (roksum) \
                 :"1" (addr),"g" ((int)(size)),"rm" (current_thread_info()->addr_limit.seg)); \
         flag; })
 
diff --git a/include/asm-i386/vmi.h b/include/asm-i386/vmi.h
new file mode 100644
index 000000000000..43c89333037e
--- /dev/null
+++ b/include/asm-i386/vmi.h
@@ -0,0 +1,262 @@
+/*
+ * VMI interface definition
+ *
+ * Copyright (C) 2005, VMware, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * 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, GOOD TITLE or
+ * NON INFRINGEMENT.  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.
+ *
+ * Maintained by: Zachary Amsden zach@vmware.com
+ *
+ */
+#include <linux/types.h>
+
+/*
+ *---------------------------------------------------------------------
+ *
+ *  VMI Option ROM API
+ *
+ *---------------------------------------------------------------------
+ */
+#define VMI_SIGNATURE 0x696d5663   /* "cVmi" */
+
+#define PCI_VENDOR_ID_VMWARE            0x15AD
+#define PCI_DEVICE_ID_VMWARE_VMI        0x0801
+
+/*
+ * We use two version numbers for compatibility, with the major
+ * number signifying interface breakages, and the minor number
+ * interface extensions.
+ */
+#define VMI_API_REV_MAJOR       3
+#define VMI_API_REV_MINOR       0
+
+#define VMI_CALL_CPUID                  0
+#define VMI_CALL_WRMSR                  1
+#define VMI_CALL_RDMSR                  2
+#define VMI_CALL_SetGDT                 3
+#define VMI_CALL_SetLDT                 4
+#define VMI_CALL_SetIDT                 5
+#define VMI_CALL_SetTR                  6
+#define VMI_CALL_GetGDT                 7
+#define VMI_CALL_GetLDT                 8
+#define VMI_CALL_GetIDT                 9
+#define VMI_CALL_GetTR                  10
+#define VMI_CALL_WriteGDTEntry          11
+#define VMI_CALL_WriteLDTEntry          12
+#define VMI_CALL_WriteIDTEntry          13
+#define VMI_CALL_UpdateKernelStack      14
+#define VMI_CALL_SetCR0                 15
+#define VMI_CALL_SetCR2                 16
+#define VMI_CALL_SetCR3                 17
+#define VMI_CALL_SetCR4                 18
+#define VMI_CALL_GetCR0                 19
+#define VMI_CALL_GetCR2                 20
+#define VMI_CALL_GetCR3                 21
+#define VMI_CALL_GetCR4                 22
+#define VMI_CALL_WBINVD                 23
+#define VMI_CALL_SetDR                  24
+#define VMI_CALL_GetDR                  25
+#define VMI_CALL_RDPMC                  26
+#define VMI_CALL_RDTSC                  27
+#define VMI_CALL_CLTS                   28
+#define VMI_CALL_EnableInterrupts       29
+#define VMI_CALL_DisableInterrupts      30
+#define VMI_CALL_GetInterruptMask       31
+#define VMI_CALL_SetInterruptMask       32
+#define VMI_CALL_IRET                   33
+#define VMI_CALL_SYSEXIT                34
+#define VMI_CALL_Halt                   35
+#define VMI_CALL_Reboot                 36
+#define VMI_CALL_Shutdown               37
+#define VMI_CALL_SetPxE                 38
+#define VMI_CALL_SetPxELong             39
+#define VMI_CALL_UpdatePxE              40
+#define VMI_CALL_UpdatePxELong          41
+#define VMI_CALL_MachineToPhysical      42
+#define VMI_CALL_PhysicalToMachine      43
+#define VMI_CALL_AllocatePage           44
+#define VMI_CALL_ReleasePage            45
+#define VMI_CALL_InvalPage              46
+#define VMI_CALL_FlushTLB               47
+#define VMI_CALL_SetLinearMapping       48
+
+#define VMI_CALL_SetIOPLMask            61
+#define VMI_CALL_SetInitialAPState      62
+#define VMI_CALL_APICWrite              63
+#define VMI_CALL_APICRead               64
+#define VMI_CALL_SetLazyMode            73
+
+/*
+ *---------------------------------------------------------------------
+ *
+ * MMU operation flags
+ *
+ *---------------------------------------------------------------------
+ */
+
+/* Flags used by VMI_{Allocate|Release}Page call */
+#define VMI_PAGE_PAE             0x10  /* Allocate PAE shadow */
+#define VMI_PAGE_CLONE           0x20  /* Clone from another shadow */
+#define VMI_PAGE_ZEROED          0x40  /* Page is pre-zeroed */
+
+
+/* Flags shared by Allocate|Release Page and PTE updates */
+#define VMI_PAGE_PT              0x01
+#define VMI_PAGE_PD              0x02
+#define VMI_PAGE_PDP             0x04
+#define VMI_PAGE_PML4            0x08
+
+#define VMI_PAGE_NORMAL          0x00 /* for debugging */
+
+/* Flags used by PTE updates */
+#define VMI_PAGE_CURRENT_AS      0x10 /* implies VMI_PAGE_VA_MASK is valid */
+#define VMI_PAGE_DEFER           0x20 /* may queue update until TLB inval */
+#define VMI_PAGE_VA_MASK         0xfffff000
+
+#ifdef CONFIG_X86_PAE
+#define VMI_PAGE_L1             (VMI_PAGE_PT | VMI_PAGE_PAE | VMI_PAGE_ZEROED)
+#define VMI_PAGE_L2             (VMI_PAGE_PD | VMI_PAGE_PAE | VMI_PAGE_ZEROED)
+#else
+#define VMI_PAGE_L1             (VMI_PAGE_PT | VMI_PAGE_ZEROED)
+#define VMI_PAGE_L2             (VMI_PAGE_PD | VMI_PAGE_ZEROED)
+#endif
+
+/* Flags used by VMI_FlushTLB call */
+#define VMI_FLUSH_TLB            0x01
+#define VMI_FLUSH_GLOBAL         0x02
+
+/*
+ *---------------------------------------------------------------------
+ *
+ *  VMI relocation definitions for ROM call get_reloc
+ *
+ *---------------------------------------------------------------------
+ */
+
+/* VMI Relocation types */
+#define VMI_RELOCATION_NONE     0
+#define VMI_RELOCATION_CALL_REL 1
+#define VMI_RELOCATION_JUMP_REL 2
+#define VMI_RELOCATION_NOP      3
+
+#ifndef __ASSEMBLY__
+struct vmi_relocation_info {
+        unsigned char           *eip;
+        unsigned char           type;
+        unsigned char           reserved[3];
+};
+#endif
+
+
+/*
+ *---------------------------------------------------------------------
+ *
+ *  Generic ROM structures and definitions
+ *
+ *---------------------------------------------------------------------
+ */
+
+#ifndef __ASSEMBLY__
+
+struct vrom_header {
+        u16     rom_signature;  // option ROM signature
+        u8      rom_length;     // ROM length in 512 byte chunks
+        u8      rom_entry[4];   // 16-bit code entry point
+        u8      rom_pad0;       // 4-byte align pad
+        u32     vrom_signature; // VROM identification signature
+        u8      api_version_min;// Minor version of API
+        u8      api_version_maj;// Major version of API
+        u8      jump_slots;     // Number of jump slots
+        u8      reserved1;      // Reserved for expansion
+        u32     virtual_top;    // Hypervisor virtual address start
+        u16     reserved2;      // Reserved for expansion
+        u16     license_offs;   // Offset to License string
+        u16     pci_header_offs;// Offset to PCI OPROM header
+        u16     pnp_header_offs;// Offset to PnP OPROM header
+        u32     rom_pad3;       // PnP reserverd / VMI reserved
+        u8      reserved[96];   // Reserved for headers
+        char    vmi_init[8];    // VMI_Init jump point
+        char    get_reloc[8];   // VMI_GetRelocationInfo jump point
+} __attribute__((packed));
+
+struct pnp_header {
+        char sig[4];
+        char rev;
+        char size;
+        short next;
+        short res;
+        long devID;
+        unsigned short manufacturer_offset;
+        unsigned short product_offset;
+} __attribute__((packed));
+
+struct pci_header {
+        char sig[4];
+        short vendorID;
+        short deviceID;
+        short vpdData;
+        short size;
+        char rev;
+        char class;
+        char subclass;
+        char interface;
+        short chunks;
+        char rom_version_min;
+        char rom_version_maj;
+        char codetype;
+        char lastRom;
+        short reserved;
+} __attribute__((packed));
+
+/* Function prototypes for bootstrapping */
+extern void vmi_init(void);
+extern void vmi_bringup(void);
+extern void vmi_apply_boot_page_allocations(void);
+
+/* State needed to start an application processor in an SMP system. */
+struct vmi_ap_state {
+        u32 cr0;
+        u32 cr2;
+        u32 cr3;
+        u32 cr4;
+
+        u64 efer;
+
+        u32 eip;
+        u32 eflags;
+        u32 eax;
+        u32 ebx;
+        u32 ecx;
+        u32 edx;
+        u32 esp;
+        u32 ebp;
+        u32 esi;
+        u32 edi;
+        u16 cs;
+        u16 ss;
+        u16 ds;
+        u16 es;
+        u16 fs;
+        u16 gs;
+        u16 ldtr;
+
+        u16 gdtr_limit;
+        u32 gdtr_base;
+        u32 idtr_base;
+        u16 idtr_limit;
+};
+
+#endif
diff --git a/include/asm-i386/vmi_time.h b/include/asm-i386/vmi_time.h
new file mode 100644
index 000000000000..c12931211007
--- /dev/null
+++ b/include/asm-i386/vmi_time.h
@@ -0,0 +1,103 @@
+/*
+ * VMI Time wrappers
+ *
+ * Copyright (C) 2006, VMware, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * 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, GOOD TITLE or
+ * NON INFRINGEMENT.  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.
+ *
+ * Send feedback to dhecht@vmware.com
+ *
+ */
+
+#ifndef __VMI_TIME_H
+#define __VMI_TIME_H
+
+/*
+ * Raw VMI call indices for timer functions
+ */
+#define VMI_CALL_GetCycleFrequency      66
+#define VMI_CALL_GetCycleCounter        67
+#define VMI_CALL_SetAlarm               68
+#define VMI_CALL_CancelAlarm            69
+#define VMI_CALL_GetWallclockTime       70
+#define VMI_CALL_WallclockUpdated       71
+
+/* Cached VMI timer operations */
+extern struct vmi_timer_ops {
+        u64 (*get_cycle_frequency)(void);
+        u64 (*get_cycle_counter)(int);
+        u64 (*get_wallclock)(void);
+        int (*wallclock_updated)(void);
+        void (*set_alarm)(u32 flags, u64 expiry, u64 period);
+        void (*cancel_alarm)(u32 flags);
+} vmi_timer_ops;
+
+/* Prototypes */
+extern void __init vmi_time_init(void);
+extern unsigned long vmi_get_wallclock(void);
+extern int vmi_set_wallclock(unsigned long now);
+extern unsigned long long vmi_sched_clock(void);
+
+#ifdef CONFIG_X86_LOCAL_APIC
+extern void __init vmi_timer_setup_boot_alarm(void);
+extern void __init vmi_timer_setup_secondary_alarm(void);
+extern void apic_vmi_timer_interrupt(void);
+#endif
+
+#ifdef CONFIG_NO_IDLE_HZ
+extern int vmi_stop_hz_timer(void);
+extern void vmi_account_time_restart_hz_timer(void);
+#endif
+
+/*
+ * When run under a hypervisor, a vcpu is always in one of three states:
+ * running, halted, or ready.  The vcpu is in the 'running' state if it
+ * is executing.  When the vcpu executes the halt interface, the vcpu
+ * enters the 'halted' state and remains halted until there is some work
+ * pending for the vcpu (e.g. an alarm expires, host I/O completes on
+ * behalf of virtual I/O).  At this point, the vcpu enters the 'ready'
+ * state (waiting for the hypervisor to reschedule it).  Finally, at any
+ * time when the vcpu is not in the 'running' state nor the 'halted'
+ * state, it is in the 'ready' state.
+ *
+ * Real time is advances while the vcpu is 'running', 'ready', or
+ * 'halted'.  Stolen time is the time in which the vcpu is in the
+ * 'ready' state.  Available time is the remaining time -- the vcpu is
+ * either 'running' or 'halted'.
+ *
+ * All three views of time are accessible through the VMI cycle
+ * counters.
+ */
+
+/* The cycle counters. */
+#define VMI_CYCLES_REAL         0
+#define VMI_CYCLES_AVAILABLE    1
+#define VMI_CYCLES_STOLEN       2
+
+/* The alarm interface 'flags' bits */
+#define VMI_ALARM_COUNTERS      2
+
+#define VMI_ALARM_COUNTER_MASK  0x000000ff
+
+#define VMI_ALARM_WIRED_IRQ0    0x00000000
+#define VMI_ALARM_WIRED_LVTT    0x00010000
+
+#define VMI_ALARM_IS_ONESHOT    0x00000000
+#define VMI_ALARM_IS_PERIODIC   0x00000100
+
+#define CONFIG_VMI_ALARM_HZ     100
+
+#endif
diff --git a/include/asm-ia64/dma-mapping.h b/include/asm-ia64/dma-mapping.h
index ebd5887f4b1a..6299b51575bb 100644
--- a/include/asm-ia64/dma-mapping.h
+++ b/include/asm-ia64/dma-mapping.h
@@ -8,9 +8,20 @@
 #include <asm/machvec.h>
 
 #define dma_alloc_coherent      platform_dma_alloc_coherent
-#define dma_alloc_noncoherent   platform_dma_alloc_coherent     /* coherent mem. is cheap */
+/* coherent mem. is cheap */
+static inline void *
+dma_alloc_noncoherent(struct device *dev, size_t size, dma_addr_t *dma_handle,
+                      gfp_t flag)
+{
+        return dma_alloc_coherent(dev, size, dma_handle, flag);
+}
 #define dma_free_coherent       platform_dma_free_coherent
-#define dma_free_noncoherent    platform_dma_free_coherent
+static inline void
+dma_free_noncoherent(struct device *dev, size_t size, void *cpu_addr,
+                     dma_addr_t dma_handle)
+{
+        dma_free_coherent(dev, size, cpu_addr, dma_handle);
+}
 #define dma_map_single          platform_dma_map_single
 #define dma_map_sg              platform_dma_map_sg
 #define dma_unmap_single        platform_dma_unmap_single
diff --git a/include/asm-ia64/kexec.h b/include/asm-ia64/kexec.h
index 01c36b004747..f2ad469a6ddf 100644
--- a/include/asm-ia64/kexec.h
+++ b/include/asm-ia64/kexec.h
@@ -23,7 +23,7 @@
 
 extern struct kimage *ia64_kimage;
 DECLARE_PER_CPU(u64, ia64_mca_pal_base);
-const extern unsigned int relocate_new_kernel_size;
+extern const unsigned int relocate_new_kernel_size;
 extern void relocate_new_kernel(unsigned long, unsigned long,
                 struct ia64_boot_param *, unsigned long);
 static inline void
diff --git a/include/asm-ia64/libata-portmap.h b/include/asm-ia64/libata-portmap.h
new file mode 100644
index 000000000000..0e00c9a9f410
--- /dev/null
+++ b/include/asm-ia64/libata-portmap.h
@@ -0,0 +1,12 @@
+#ifndef __ASM_IA64_LIBATA_PORTMAP_H
+#define __ASM_IA64_LIBATA_PORTMAP_H
+
+#define ATA_PRIMARY_CMD         0x1F0
+#define ATA_PRIMARY_CTL         0x3F6
+#define ATA_PRIMARY_IRQ(dev)    isa_irq_to_vector(14)
+
+#define ATA_SECONDARY_CMD       0x170
+#define ATA_SECONDARY_CTL       0x376
+#define ATA_SECONDARY_IRQ(dev)  isa_irq_to_vector(15)
+
+#endif
diff --git a/include/asm-ia64/pal.h b/include/asm-ia64/pal.h
index bc768153f3c9..e43021a99a20 100644
--- a/include/asm-ia64/pal.h
+++ b/include/asm-ia64/pal.h
@@ -32,7 +32,7 @@
 #define PAL_CACHE_FLUSH         1       /* flush i/d cache */
 #define PAL_CACHE_INFO          2       /* get detailed i/d cache info */
 #define PAL_CACHE_INIT          3       /* initialize i/d cache */
-#define PAL_CACHE_SUMMARY       4       /* get summary of cache heirarchy */
+#define PAL_CACHE_SUMMARY       4       /* get summary of cache hierarchy */
 #define PAL_MEM_ATTRIB          5       /* list supported memory attributes */
 #define PAL_PTCE_INFO           6       /* purge TLB info */
 #define PAL_VM_INFO             7       /* return supported virtual memory features */
@@ -113,14 +113,14 @@ typedef s64				pal_status_t;
                                                  */
 #define PAL_STATUS_REQUIRES_MEMORY      (-9)    /* Call requires PAL memory buffer */
 
-/* Processor cache level in the heirarchy */
+/* Processor cache level in the hierarchy */
 typedef u64                             pal_cache_level_t;
 #define PAL_CACHE_LEVEL_L0              0       /* L0 */
 #define PAL_CACHE_LEVEL_L1              1       /* L1 */
 #define PAL_CACHE_LEVEL_L2              2       /* L2 */
 
 
-/* Processor cache type at a particular level in the heirarchy */
+/* Processor cache type at a particular level in the hierarchy */
 
 typedef u64                             pal_cache_type_t;
 #define PAL_CACHE_TYPE_INSTRUCTION      1       /* Instruction cache */
@@ -272,14 +272,14 @@ typedef struct pal_cache_protection_info_s {
 #define PAL_CACHE_PROT_METHOD_ECC               3       /* ECC protection */
 
 
-/* Processor cache line identification in the heirarchy */
+/* Processor cache line identification in the hierarchy */
 typedef union pal_cache_line_id_u {
         u64                     pclid_data;
         struct {
                 u64             cache_type      : 8,    /* 7-0 cache type */
                                 level           : 8,    /* 15-8 level of the
                                                          * cache in the
-                                                         * heirarchy.
+                                                         * hierarchy.
                                                          */
                                 way             : 8,    /* 23-16 way in the set
                                                          */
@@ -292,7 +292,7 @@ typedef union pal_cache_line_id_u {
                 u64             cache_type      : 8,    /* 7-0 cache type */
                                 level           : 8,    /* 15-8 level of the
                                                          * cache in the
-                                                         * heirarchy.
+                                                         * hierarchy.
                                                          */
                                 way             : 8,    /* 23-16 way in the set
                                                          */
@@ -978,7 +978,7 @@ ia64_pal_cache_read (pal_cache_line_id_u_t line_id, u64 physical_addr)
         return iprv.status;
 }
 
-/* Return summary information about the heirarchy of caches controlled by the processor */
+/* Return summary information about the hierarchy of caches controlled by the processor */
 static inline s64
 ia64_pal_cache_summary (u64 *cache_levels, u64 *unique_caches)
 {
diff --git a/include/asm-ia64/setup.h b/include/asm-ia64/setup.h
index ea29b57affcb..4399a44355b3 100644
--- a/include/asm-ia64/setup.h
+++ b/include/asm-ia64/setup.h
@@ -1,6 +1,6 @@
 #ifndef __IA64_SETUP_H
 #define __IA64_SETUP_H
 
-#define COMMAND_LINE_SIZE       512
+#define COMMAND_LINE_SIZE       2048
 
 #endif
diff --git a/include/asm-ia64/termios.h b/include/asm-ia64/termios.h
index 42c95693240c..08750c2d3607 100644
--- a/include/asm-ia64/termios.h
+++ b/include/asm-ia64/termios.h
@@ -46,24 +46,6 @@ struct termio {
 
 /* ioctl (fd, TIOCSERGETLSR, &result) where result may be as below */
 
-/* line disciplines */
-#define N_TTY           0
-#define N_SLIP          1
-#define N_MOUSE         2
-#define N_PPP           3
-#define N_STRIP         4
-#define N_AX25          5
-#define N_X25           6       /* X.25 async */
-#define N_6PACK         7
-#define N_MASC          8       /* Reserved for Mobitex module <kaz@cafe.net> */
-#define N_R3964         9       /* Reserved for Simatic R3964 module */
-#define N_PROFIBUS_FDL  10      /* Reserved for Profibus <Dave@mvhi.com> */
-#define N_IRDA          11      /* Linux IR - http://irda.sourceforge.net/ */
-#define N_SMSBLOCK      12      /* SMS block mode - for talking to GSM data cards about SMS msgs */
-#define N_HDLC          13      /* synchronous HDLC */
-#define N_SYNC_PPP      14      /* synchronous PPP */
-#define N_HCI           15  /* Bluetooth HCI UART */
-
 # ifdef __KERNEL__
 
 /*      intr=^C         quit=^\         erase=del       kill=^U
diff --git a/include/asm-m32r/a.out.h b/include/asm-m32r/a.out.h
index 4619ba5c372e..9a4a5d20160a 100644
--- a/include/asm-m32r/a.out.h
+++ b/include/asm-m32r/a.out.h
@@ -1,8 +1,6 @@
 #ifndef _ASM_M32R_A_OUT_H
 #define _ASM_M32R_A_OUT_H
 
-/* orig : i386 2.4.18 */
-
 struct exec
 {
   unsigned long a_info;         /* Use macros N_MAGIC, etc for access */
diff --git a/include/asm-m32r/addrspace.h b/include/asm-m32r/addrspace.h
index 06a83dc94648..81782c122da4 100644
--- a/include/asm-m32r/addrspace.h
+++ b/include/asm-m32r/addrspace.h
@@ -1,4 +1,3 @@
-/* $Id$ */
 /*
  * 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
diff --git a/include/asm-m32r/bugs.h b/include/asm-m32r/bugs.h
index 9a56f661bdb3..f77214eff136 100644
--- a/include/asm-m32r/bugs.h
+++ b/include/asm-m32r/bugs.h
@@ -1,8 +1,6 @@
 #ifndef _ASM_M32R_BUGS_H
 #define _ASM_M32R_BUGS_H
 
-/* $Id$ */
-
 /*
  * This is included by init/main.c to check for architecture-dependent bugs.
  *
diff --git a/include/asm-m32r/byteorder.h b/include/asm-m32r/byteorder.h
index 3c0b9a2e03bc..10b2c1d11614 100644
--- a/include/asm-m32r/byteorder.h
+++ b/include/asm-m32r/byteorder.h
@@ -1,8 +1,6 @@
 #ifndef _ASM_M32R_BYTEORDER_H
 #define _ASM_M32R_BYTEORDER_H
 
-/* $Id$ */
-
 #include <asm/types.h>
 
 #if !defined(__STRICT_ANSI__) || defined(__KERNEL__)
diff --git a/include/asm-m32r/cache.h b/include/asm-m32r/cache.h
index 9c2b2d9998bc..40b3ee98193d 100644
--- a/include/asm-m32r/cache.h
+++ b/include/asm-m32r/cache.h
@@ -1,8 +1,6 @@
 #ifndef _ASM_M32R_CACHE_H
 #define _ASM_M32R_CACHE_H
 
-/* $Id$ */
-
 /* L1 cache line size */
 #define L1_CACHE_SHIFT          4
 #define L1_CACHE_BYTES          (1 << L1_CACHE_SHIFT)
diff --git a/include/asm-m32r/cacheflush.h b/include/asm-m32r/cacheflush.h
index 56961a9511b2..78587c958146 100644
--- a/include/asm-m32r/cacheflush.h
+++ b/include/asm-m32r/cacheflush.h
@@ -67,4 +67,3 @@ do {								\
         memcpy(dst, src, len)
 
 #endif /* _ASM_M32R_CACHEFLUSH_H */
-
diff --git a/include/asm-m32r/current.h b/include/asm-m32r/current.h
index c19d927ff22d..7859d864f2c2 100644
--- a/include/asm-m32r/current.h
+++ b/include/asm-m32r/current.h
@@ -1,8 +1,6 @@
 #ifndef _ASM_M32R_CURRENT_H
 #define _ASM_M32R_CURRENT_H
 
-/* $Id$ */
-
 #include <linux/thread_info.h>
 
 struct task_struct;
@@ -15,4 +13,3 @@ static __inline__ struct task_struct *get_current(void)
 #define current (get_current())
 
 #endif  /* _ASM_M32R_CURRENT_H */
-
diff --git a/include/asm-m32r/delay.h b/include/asm-m32r/delay.h
index f285eaee7d27..164448d23850 100644
--- a/include/asm-m32r/delay.h
+++ b/include/asm-m32r/delay.h
@@ -1,8 +1,6 @@
 #ifndef _ASM_M32R_DELAY_H
 #define _ASM_M32R_DELAY_H
 
-/* $Id$ */
-
 /*
  * Copyright (C) 1993 Linus Torvalds
  *
diff --git a/include/asm-m32r/dma.h b/include/asm-m32r/dma.h
index 7263b013b67e..52f6a22dd232 100644
--- a/include/asm-m32r/dma.h
+++ b/include/asm-m32r/dma.h
@@ -1,8 +1,6 @@
 #ifndef _ASM_M32R_DMA_H
 #define _ASM_M32R_DMA_H
 
-/* $Id$ */
-
 #include <asm/io.h>
 
 /*
diff --git a/include/asm-m32r/errno.h b/include/asm-m32r/errno.h
index 7a98520194a7..777149262aad 100644
--- a/include/asm-m32r/errno.h
+++ b/include/asm-m32r/errno.h
@@ -1,9 +1,6 @@
 #ifndef _ASM_M32R_ERRNO_H
 #define _ASM_M32R_ERRNO_H
 
-/* $Id$ */
-
 #include <asm-generic/errno.h>
 
 #endif /* _ASM_M32R_ERRNO_H */
-
diff --git a/include/asm-m32r/ide.h b/include/asm-m32r/ide.h
index c82ebe8f250d..4672a49e8760 100644
--- a/include/asm-m32r/ide.h
+++ b/include/asm-m32r/ide.h
@@ -1,8 +1,6 @@
 #ifndef _ASM_M32R_IDE_H
 #define _ASM_M32R_IDE_H
 
-/* $Id$ */
-
 /*
  *  linux/include/asm-m32r/ide.h
  *
@@ -15,6 +13,7 @@
 
 #ifdef __KERNEL__
 
+#include <asm/m32r.h>
 
 #ifndef MAX_HWIFS
 # ifdef CONFIG_BLK_DEV_IDEPCI
@@ -24,9 +23,6 @@
 # endif
 #endif
 
-#include <asm/m32r.h>
-
-
 #define IDE_ARCH_OBSOLETE_DEFAULTS
 
 static __inline__ int ide_default_irq(unsigned long base)
diff --git a/include/asm-m32r/ioctls.h b/include/asm-m32r/ioctls.h
index b3508292246a..d23cfc45738a 100644
--- a/include/asm-m32r/ioctls.h
+++ b/include/asm-m32r/ioctls.h
@@ -1,10 +1,6 @@
 #ifndef __ARCH_M32R_IOCTLS_H__
 #define __ARCH_M32R_IOCTLS_H__
 
-/* $Id$ */
-
-/* orig : i386 2.5.67 */
-
 #include <asm/ioctl.h>
 
 /* 0x54 is just a magic number to make these relatively unique ('T') */
@@ -85,4 +81,3 @@
 #define TIOCSER_TEMT    0x01    /* Transmitter physically empty */
 
 #endif /* __ARCH_M32R_IOCTLS_H__ */
-
diff --git a/include/asm-m32r/ipcbuf.h b/include/asm-m32r/ipcbuf.h
index 7c77fb0b1467..8d2d7c8ffdb0 100644
--- a/include/asm-m32r/ipcbuf.h
+++ b/include/asm-m32r/ipcbuf.h
@@ -1,10 +1,6 @@
 #ifndef _ASM_M32R_IPCBUF_H
 #define _ASM_M32R_IPCBUF_H
 
-/* $Id$ */
-
-/* orig : i386 2.4.18 */
-
 /*
  * The ipc64_perm structure for m32r architecture.
  * Note extra padding because this structure is passed back and forth
diff --git a/include/asm-m32r/kmap_types.h b/include/asm-m32r/kmap_types.h
index 0524d89edb0f..fa94dc6410ea 100644
--- a/include/asm-m32r/kmap_types.h
+++ b/include/asm-m32r/kmap_types.h
@@ -1,9 +1,6 @@
 #ifndef __M32R_KMAP_TYPES_H
 #define __M32R_KMAP_TYPES_H
 
-/* Dummy header just to define km_type. */
-
-
 #ifdef CONFIG_DEBUG_HIGHMEM
 # define D(n) __KM_FENCE_##n ,
 #else
@@ -30,4 +27,3 @@ D(13)	KM_TYPE_NR
 #undef D
 
 #endif /* __M32R_KMAP_TYPES_H */
-
diff --git a/include/asm-m32r/m32104ut/m32104ut_pld.h b/include/asm-m32r/m32104ut/m32104ut_pld.h
index cbdbc5891445..2dc89d68b6d9 100644
--- a/include/asm-m32r/m32104ut/m32104ut_pld.h
+++ b/include/asm-m32r/m32104ut/m32104ut_pld.h
@@ -1,3 +1,6 @@
+#ifndef _M32104UT_M32104UT_PLD_H
+#define _M32104UT_M32104UT_PLD_H
+
 /*
  * include/asm-m32r/m32104ut/m32104ut_pld.h
  *
@@ -12,10 +15,6 @@
  * this archive for more details.
  */
 
-#ifndef _M32104UT_M32104UT_PLD_H
-#define _M32104UT_M32104UT_PLD_H
-
-
 #if defined(CONFIG_PLAT_M32104UT)
 #define PLD_PLAT_BASE           0x02c00000
 #else
@@ -35,7 +34,7 @@
 #define __reg8
 #define __reg16
 #define __reg32
-#endif  /* __ASSEMBLY__ */
+#endif /* __ASSEMBLY__ */
 
 /* CFC */
 #define PLD_CFRSTCR             __reg16(PLD_BASE + 0x0000)
@@ -159,4 +158,4 @@
 #define PLD_SCTXB               __reg16(PLD_BASE + 0x3800c)
 #define PLD_SCRXB               __reg16(PLD_BASE + 0x3800e)
 
-#endif  /* _M32104UT_M32104UT_PLD_H */
+#endif /* _M32104UT_M32104UT_PLD_H */
diff --git a/include/asm-m32r/m32700ut/m32700ut_lan.h b/include/asm-m32r/m32700ut/m32700ut_lan.h
index f1e47ae1f891..aae810a4fb2c 100644
--- a/include/asm-m32r/m32700ut/m32700ut_lan.h
+++ b/include/asm-m32r/m32700ut/m32700ut_lan.h
@@ -1,3 +1,6 @@
+#ifndef _M32700UT_M32700UT_LAN_H
+#define _M32700UT_M32700UT_LAN_H
+
 /*
  * include/asm-m32r/m32700ut/m32700ut_lan.h
  *
@@ -8,14 +11,8 @@
  * 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.
- *
- * $Id$
  */
 
-#ifndef _M32700UT_M32700UT_LAN_H
-#define _M32700UT_M32700UT_LAN_H
-
-
 #ifndef __ASSEMBLY__
 /*
  * C functions use non-cache address.
@@ -23,7 +20,7 @@
 #define M32700UT_LAN_BASE       (0x10000000 /* + NONCACHE_OFFSET */)
 #else
 #define M32700UT_LAN_BASE       (0x10000000 + NONCACHE_OFFSET)
-#endif  /* __ASSEMBLY__ */
+#endif /* __ASSEMBLY__ */
 
 /* ICU
  *  ICUISTS:    status register
@@ -103,4 +100,4 @@
 #define PLDI2CSTS_BB            0x00000010
 #define PLDI2CSTS_NOACK         0x00000001      /* 0:ack, 1:noack */
 
-#endif  /* _M32700UT_M32700UT_LAN_H */
+#endif /* _M32700UT_M32700UT_LAN_H */
diff --git a/include/asm-m32r/m32700ut/m32700ut_lcd.h b/include/asm-m32r/m32700ut/m32700ut_lcd.h
index e41c4aa48b4c..4c2489079788 100644
--- a/include/asm-m32r/m32700ut/m32700ut_lcd.h
+++ b/include/asm-m32r/m32700ut/m32700ut_lcd.h
@@ -1,3 +1,6 @@
+#ifndef _M32700UT_M32700UT_LCD_H
+#define _M32700UT_M32700UT_LCD_H
+
 /*
  * include/asm-m32r/m32700ut/m32700ut_lcd.h
  *
@@ -8,14 +11,8 @@
  * 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.
- *
- * $Id$
  */
 
-#ifndef _M32700UT_M32700UT_LCD_H
-#define _M32700UT_M32700UT_LCD_H
-
-
 #ifndef __ASSEMBLY__
 /*
  * C functions use non-cache address.
@@ -23,7 +20,7 @@
 #define M32700UT_LCD_BASE       (0x10000000 /* + NONCACHE_OFFSET */)
 #else
 #define M32700UT_LCD_BASE       (0x10000000 + NONCACHE_OFFSET)
-#endif  /* __ASSEMBLY__ */
+#endif /* __ASSEMBLY__ */
 
 /*
  * ICU
@@ -55,4 +52,4 @@
 #define M32700UT_LCD_ICUCR19    __reg16(M32700UT_LCD_BASE + 0x300036)
 #define M32700UT_LCD_ICUCR21    __reg16(M32700UT_LCD_BASE + 0x30003a)
 
-#endif  /* _M32700UT_M32700UT_LCD_H */
+#endif /* _M32700UT_M32700UT_LCD_H */
diff --git a/include/asm-m32r/m32700ut/m32700ut_pld.h b/include/asm-m32r/m32700ut/m32700ut_pld.h
index a48c22c978ca..d39121279a1a 100644
--- a/include/asm-m32r/m32700ut/m32700ut_pld.h
+++ b/include/asm-m32r/m32700ut/m32700ut_pld.h
@@ -1,3 +1,6 @@
+#ifndef _M32700UT_M32700UT_PLD_H
+#define _M32700UT_M32700UT_PLD_H
+
 /*
  * include/asm-m32r/m32700ut/m32700ut_pld.h
  *
@@ -8,14 +11,8 @@
  * 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.
- *
- * $Id$
  */
 
-#ifndef _M32700UT_M32700UT_PLD_H
-#define _M32700UT_M32700UT_PLD_H
-
-
 #if defined(CONFIG_PLAT_M32700UT_Alpha)
 #define PLD_PLAT_BASE           0x08c00000
 #elif defined(CONFIG_PLAT_M32700UT) || defined(CONFIG_PLAT_USRV)
@@ -37,7 +34,7 @@
 #define __reg8
 #define __reg16
 #define __reg32
-#endif  /* __ASSEMBLY__ */
+#endif /* __ASSEMBLY__ */
 
 /* CFC */
 #define PLD_CFRSTCR             __reg16(PLD_BASE + 0x0000)
@@ -261,4 +258,4 @@
 #define PLD_SCTXB               __reg16(PLD_BASE + 0x3800c)
 #define PLD_SCRXB               __reg16(PLD_BASE + 0x3800e)
 
-#endif  /* _M32700UT_M32700UT_PLD.H */
+#endif /* _M32700UT_M32700UT_PLD.H */
diff --git a/include/asm-m32r/mappi2/mappi2_pld.h b/include/asm-m32r/mappi2/mappi2_pld.h
index 56a2b12f2bfc..2624c9db7255 100644
--- a/include/asm-m32r/mappi2/mappi2_pld.h
+++ b/include/asm-m32r/mappi2/mappi2_pld.h
@@ -1,18 +1,17 @@
+#ifndef _MAPPI2_PLD_H
+#define _MAPPI2_PLD_H
+
 /*
  * include/asm-m32r/mappi2/mappi2_pld.h
  *
  * Definitions for Extended IO Logic on MAPPI2 board.
- *  based on m32700ut_pld.h by
+ *  based on m32700ut_pld.h
  *
  * This file is subject to the terms and conditions of the GNU General
  * Public License.  See the file "COPYING" in the main directory of
  * this archive for more details.
- *
  */
 
-#ifndef _MAPPI2_PLD_H
-#define _MAPPI2_PLD_H
-
 #ifndef __ASSEMBLY__
 /* FIXME:
  * Some C functions use non-cache address, so can't define non-cache address.
@@ -26,7 +25,7 @@
 #define __reg8
 #define __reg16
 #define __reg32
-#endif  /* __ASSEMBLY__ */
+#endif /* __ASSEMBLY__ */
 
 /* CFC */
 #define PLD_CFRSTCR             __reg16(PLD_BASE + 0x0000)
@@ -148,4 +147,4 @@
 
 #endif
 
-#endif  /* _MAPPI2_PLD.H */
+#endif /* _MAPPI2_PLD.H */
diff --git a/include/asm-m32r/mappi3/mappi3_pld.h b/include/asm-m32r/mappi3/mappi3_pld.h
index 92f10defaef8..451c40ee70af 100644
--- a/include/asm-m32r/mappi3/mappi3_pld.h
+++ b/include/asm-m32r/mappi3/mappi3_pld.h
@@ -1,3 +1,6 @@
+#ifndef _MAPPI3_PLD_H
+#define _MAPPI3_PLD_H
+
 /*
  * include/asm-m32r/mappi3/mappi3_pld.h
  *
@@ -7,12 +10,8 @@
  * 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.
- *
  */
 
-#ifndef _MAPPI3_PLD_H
-#define _MAPPI3_PLD_H
-
 #ifndef __ASSEMBLY__
 /* FIXME:
  * Some C functions use non-cache address, so can't define non-cache address.
@@ -26,7 +25,7 @@
 #define __reg8
 #define __reg16
 #define __reg32
-#endif  /* __ASSEMBLY__ */
+#endif /* __ASSEMBLY__ */
 
 /* CFC */
 #define PLD_CFRSTCR             __reg16(PLD_BASE + 0x0000)
@@ -140,4 +139,4 @@
 /* Reset Control */
 #define PLD_REBOOT              __reg16(PLD_BASE + 0x38000)
 
-#endif  /* _MAPPI3_PLD.H */
+#endif /* _MAPPI3_PLD.H */
diff --git a/include/asm-m32r/mc146818rtc.h b/include/asm-m32r/mc146818rtc.h
index 755601d053cc..aa1b7bf84f51 100644
--- a/include/asm-m32r/mc146818rtc.h
+++ b/include/asm-m32r/mc146818rtc.h
@@ -7,7 +7,6 @@
 #include <asm/io.h>
 
 #ifndef RTC_PORT
-// #define RTC_PORT(x)  (0x70 + (x))
 #define RTC_PORT(x)     ((x))
 #define RTC_ALWAYS_BCD  1       /* RTC operates in binary mode */
 #endif
@@ -26,7 +25,5 @@ outb_p((val),RTC_PORT(1)); \
 })
 
 #define RTC_IRQ 8
-#if 0
-#endif
 
 #endif /* _ASM_MC146818RTC_H */
diff --git a/include/asm-m32r/mman.h b/include/asm-m32r/mman.h
index 695a860c024f..516a8973b130 100644
--- a/include/asm-m32r/mman.h
+++ b/include/asm-m32r/mman.h
@@ -3,8 +3,6 @@
 
 #include <asm-generic/mman.h>
 
-/* orig : i386 2.6.0-test6 */
-
 #define MAP_GROWSDOWN   0x0100          /* stack-like segment */
 #define MAP_DENYWRITE   0x0800          /* ETXTBSY */
 #define MAP_EXECUTABLE  0x1000          /* mark it as an executable */
diff --git a/include/asm-m32r/mmu.h b/include/asm-m32r/mmu.h
index cf3f6d78ac66..d9bd724479cf 100644
--- a/include/asm-m32r/mmu.h
+++ b/include/asm-m32r/mmu.h
@@ -1,13 +1,14 @@
 #ifndef _ASM_M32R_MMU_H
 #define _ASM_M32R_MMU_H
 
-
 #if !defined(CONFIG_MMU)
+
 typedef struct {
         struct vm_list_struct   *vmlist;
         unsigned long           end_brk;
 } mm_context_t;
-#else
+
+#else /* CONFIG_MMU */
 
 /* Default "unsigned long" context */
 #ifndef CONFIG_SMP
@@ -16,5 +17,6 @@ typedef unsigned long mm_context_t;
 typedef unsigned long mm_context_t[NR_CPUS];
 #endif
 
-#endif  /* CONFIG_MMU */
-#endif  /* _ASM_M32R_MMU_H */
+#endif /* CONFIG_MMU */
+
+#endif /* _ASM_M32R_MMU_H */
diff --git a/include/asm-m32r/mmu_context.h b/include/asm-m32r/mmu_context.h
index 542302eb6bcb..1f40d4a0acf1 100644
--- a/include/asm-m32r/mmu_context.h
+++ b/include/asm-m32r/mmu_context.h
@@ -1,9 +1,7 @@
 #ifndef _ASM_M32R_MMU_CONTEXT_H
 #define _ASM_M32R_MMU_CONTEXT_H
-
 #ifdef __KERNEL__
 
-
 #include <asm/m32r.h>
 
 #define MMU_CONTEXT_ASID_MASK      (0x000000FF)
@@ -11,7 +9,6 @@
 #define MMU_CONTEXT_FIRST_VERSION  (0x00000100)
 #define NO_CONTEXT                 (0x00000000)
 
-
 #ifndef __ASSEMBLY__
 
 #include <asm/atomic.h>
@@ -147,7 +144,7 @@ static inline void switch_mm(struct mm_struct *prev,
 #define activate_mm(prev, next) \
         switch_mm((prev), (next), NULL)
 
-#else
+#else /* not CONFIG_MMU */
 #define get_mmu_context(mm)             do { } while (0)
 #define init_new_context(tsk,mm)        (0)
 #define destroy_context(mm)             do { } while (0)
@@ -158,11 +155,9 @@ static inline void switch_mm(struct mm_struct *prev,
 #define deactivate_mm(mm,tsk)           do { } while (0)
 #define activate_mm(prev,next)          do { } while (0)
 #define enter_lazy_tlb(mm,tsk)          do { } while (0)
-#endif /* CONFIG_MMU */
-
+#endif /* not CONFIG_MMU */
 
 #endif /* not __ASSEMBLY__ */
 
 #endif /* __KERNEL__ */
-
 #endif /* _ASM_M32R_MMU_CONTEXT_H */
diff --git a/include/asm-m32r/module.h b/include/asm-m32r/module.h
index 3f2541c92a7b..eb73ee011215 100644
--- a/include/asm-m32r/module.h
+++ b/include/asm-m32r/module.h
@@ -1,8 +1,6 @@
 #ifndef _ASM_M32R_MODULE_H
 #define _ASM_M32R_MODULE_H
 
-/* $Id$ */
-
 struct mod_arch_specific { };
 
 #define Elf_Shdr        Elf32_Shdr
@@ -10,4 +8,3 @@ struct mod_arch_specific { };
 #define Elf_Ehdr        Elf32_Ehdr
 
 #endif /* _ASM_M32R_MODULE_H */
-
diff --git a/include/asm-m32r/msgbuf.h b/include/asm-m32r/msgbuf.h
index 852ff52af4c2..0d5a877b813e 100644
--- a/include/asm-m32r/msgbuf.h
+++ b/include/asm-m32r/msgbuf.h
@@ -1,10 +1,6 @@
 #ifndef _ASM_M32R_MSGBUF_H
 #define _ASM_M32R_MSGBUF_H
 
-/* $Id$ */
-
-/* orig : i386 2.4.18 */
-
 /*
  * The msqid64_ds structure for m32r architecture.
  * Note extra padding because this structure is passed back and forth
diff --git a/include/asm-m32r/namei.h b/include/asm-m32r/namei.h
index 7172d3d2e260..210f8056b805 100644
--- a/include/asm-m32r/namei.h
+++ b/include/asm-m32r/namei.h
@@ -1,10 +1,6 @@
 #ifndef _ASM_M32R_NAMEI_H
 #define _ASM_M32R_NAMEI_H
 
-/* $Id$ */
-
-/* orig : i386 2.4.18 */
-
 /*
  * linux/include/asm-m32r/namei.h
  *
diff --git a/include/asm-m32r/opsput/opsput_lan.h b/include/asm-m32r/opsput/opsput_lan.h
index f53e10187c03..a5f18dd1ab20 100644
--- a/include/asm-m32r/opsput/opsput_lan.h
+++ b/include/asm-m32r/opsput/opsput_lan.h
@@ -1,3 +1,6 @@
+#ifndef _OPSPUT_OPSPUT_LAN_H
+#define _OPSPUT_OPSPUT_LAN_H
+
 /*
  * include/asm-m32r/opsput/opsput_lan.h
  *
@@ -8,14 +11,8 @@
  * 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.
- *
- * $Id: opsput_lan.h,v 1.1 2004/07/27 06:54:20 sakugawa Exp $
  */
 
-#ifndef _OPSPUT_OPSPUT_LAN_H
-#define _OPSPUT_OPSPUT_LAN_H
-
-
 #ifndef __ASSEMBLY__
 /*
  * C functions use non-cache address.
@@ -23,7 +20,7 @@
 #define OPSPUT_LAN_BASE (0x10000000 /* + NONCACHE_OFFSET */)
 #else
 #define OPSPUT_LAN_BASE (0x10000000 + NONCACHE_OFFSET)
-#endif  /* __ASSEMBLY__ */
+#endif /* __ASSEMBLY__ */
 
 /* ICU
  *  ICUISTS:    status register
@@ -52,4 +49,4 @@
 #define OPSPUT_LAN_ICUCR1       __reg16(OPSPUT_LAN_BASE + 0xc0010)
 #define OPSPUT_LAN_ICUCR3       __reg16(OPSPUT_LAN_BASE + 0xc0014)
 
-#endif  /* _OPSPUT_OPSPUT_LAN_H */
+#endif /* _OPSPUT_OPSPUT_LAN_H */
diff --git a/include/asm-m32r/opsput/opsput_lcd.h b/include/asm-m32r/opsput/opsput_lcd.h
index 99f296e1b61b..369c9f0832a6 100644
--- a/include/asm-m32r/opsput/opsput_lcd.h
+++ b/include/asm-m32r/opsput/opsput_lcd.h
@@ -1,3 +1,6 @@
+#ifndef _OPSPUT_OPSPUT_LCD_H
+#define _OPSPUT_OPSPUT_LCD_H
+
 /*
  * include/asm-m32r/opsput/opsput_lcd.h
  *
@@ -8,14 +11,8 @@
  * 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.
- *
- * $Id: opsput_lcd.h,v 1.1 2004/07/27 06:54:20 sakugawa Exp $
  */
 
-#ifndef _OPSPUT_OPSPUT_LCD_H
-#define _OPSPUT_OPSPUT_LCD_H
-
-
 #ifndef __ASSEMBLY__
 /*
  * C functions use non-cache address.
@@ -23,7 +20,7 @@
 #define OPSPUT_LCD_BASE (0x10000000 /* + NONCACHE_OFFSET */)
 #else
 #define OPSPUT_LCD_BASE (0x10000000 + NONCACHE_OFFSET)
-#endif  /* __ASSEMBLY__ */
+#endif /* __ASSEMBLY__ */
 
 /*
  * ICU
@@ -55,4 +52,4 @@
 #define OPSPUT_LCD_ICUCR19      __reg16(OPSPUT_LCD_BASE + 0x300036)
 #define OPSPUT_LCD_ICUCR21      __reg16(OPSPUT_LCD_BASE + 0x30003a)
 
-#endif  /* _OPSPUT_OPSPUT_LCD_H */
+#endif /* _OPSPUT_OPSPUT_LCD_H */
diff --git a/include/asm-m32r/opsput/opsput_pld.h b/include/asm-m32r/opsput/opsput_pld.h
index a8d6452076f1..3f11ea1aac2d 100644
--- a/include/asm-m32r/opsput/opsput_pld.h
+++ b/include/asm-m32r/opsput/opsput_pld.h
@@ -1,3 +1,6 @@
+#ifndef _OPSPUT_OPSPUT_PLD_H
+#define _OPSPUT_OPSPUT_PLD_H
+
 /*
  * include/asm-m32r/opsput/opsput_pld.h
  *
@@ -8,14 +11,8 @@
  * 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.
- *
- * $Id: opsput_pld.h,v 1.1 2004/07/27 06:54:20 sakugawa Exp $
  */
 
-#ifndef _OPSPUT_OPSPUT_PLD_H
-#define _OPSPUT_OPSPUT_PLD_H
-
-
 #define PLD_PLAT_BASE           0x1cc00000
 
 #ifndef __ASSEMBLY__
@@ -31,7 +28,7 @@
 #define __reg8
 #define __reg16
 #define __reg32
-#endif  /* __ASSEMBLY__ */
+#endif /* __ASSEMBLY__ */
 
 /* CFC */
 #define PLD_CFRSTCR             __reg16(PLD_BASE + 0x0000)
@@ -255,4 +252,4 @@
 #define PLD_SCTXB               __reg16(PLD_BASE + 0x3800c)
 #define PLD_SCRXB               __reg16(PLD_BASE + 0x3800e)
 
-#endif  /* _OPSPUT_OPSPUT_PLD.H */
+#endif /* _OPSPUT_OPSPUT_PLD.H */
diff --git a/include/asm-m32r/page.h b/include/asm-m32r/page.h
index 404a4c24007b..6f6ecf7d14a3 100644
--- a/include/asm-m32r/page.h
+++ b/include/asm-m32r/page.h
@@ -1,7 +1,6 @@
 #ifndef _ASM_M32R_PAGE_H
 #define _ASM_M32R_PAGE_H
 
-
 /* PAGE_SHIFT determines the page size */
 #define PAGE_SHIFT      12
 #define PAGE_SIZE       (1UL << PAGE_SHIFT)
@@ -57,9 +56,6 @@ typedef struct { unsigned long pgprot; } pgprot_t;
  * and CONFIG_HIGHMEM64G options in the kernel configuration.
  */
 
-
-/* This handles the memory map.. */
-
 #define __MEMORY_START  CONFIG_MEMORY_START
 #define __MEMORY_SIZE   CONFIG_MEMORY_SIZE
 
@@ -92,4 +88,3 @@ typedef struct { unsigned long pgprot; } pgprot_t;
 
 #endif /* __KERNEL__ */
 #endif /* _ASM_M32R_PAGE_H */
-
diff --git a/include/asm-m32r/param.h b/include/asm-m32r/param.h
index 750b938ccb52..3e14026e39cd 100644
--- a/include/asm-m32r/param.h
+++ b/include/asm-m32r/param.h
@@ -1,10 +1,6 @@
 #ifndef _ASM_M32R_PARAM_H
 #define _ASM_M32R_PARAM_H
 
-/* $Id$ */
-
-/* orig : i386 2.5.67 */
-
 #ifdef __KERNEL__
 # define HZ             100             /* Internal kernel timer frequency */
 # define USER_HZ        100             /* .. some user interfaces are in "ticks" */
diff --git a/include/asm-m32r/pci.h b/include/asm-m32r/pci.h
index 00d7b6f39a33..fe785d167db6 100644
--- a/include/asm-m32r/pci.h
+++ b/include/asm-m32r/pci.h
@@ -1,8 +1,6 @@
 #ifndef _ASM_M32R_PCI_H
 #define _ASM_M32R_PCI_H
 
-/* $Id$ */
-
 #include <asm-generic/pci.h>
 
 #define PCI_DMA_BUS_IS_PHYS     (1)
diff --git a/include/asm-m32r/pgalloc.h b/include/asm-m32r/pgalloc.h
index e09a86c3cadf..943ba63c1ebc 100644
--- a/include/asm-m32r/pgalloc.h
+++ b/include/asm-m32r/pgalloc.h
@@ -1,8 +1,6 @@
 #ifndef _ASM_M32R_PGALLOC_H
 #define _ASM_M32R_PGALLOC_H
 
-/* $Id$ */
-
 #include <linux/mm.h>
 
 #include <asm/io.h>
@@ -74,4 +72,3 @@ static __inline__ void pte_free(struct page *pte)
 #define check_pgt_cache()       do { } while (0)
 
 #endif /* _ASM_M32R_PGALLOC_H */
-
diff --git a/include/asm-m32r/pgtable-2level.h b/include/asm-m32r/pgtable-2level.h
index 84152760e0b5..750925726a10 100644
--- a/include/asm-m32r/pgtable-2level.h
+++ b/include/asm-m32r/pgtable-2level.h
@@ -1,9 +1,7 @@
 #ifndef _ASM_M32R_PGTABLE_2LEVEL_H
 #define _ASM_M32R_PGTABLE_2LEVEL_H
-
 #ifdef __KERNEL__
 
-
 /*
  * traditional M32R two-level paging structure:
  */
@@ -77,5 +75,4 @@ static inline pmd_t *pmd_offset(pgd_t * dir, unsigned long address)
 #define pgoff_to_pte(off)       ((pte_t) { (((off) & 0xef) << 2) | (((off) >> 7) << 10) | _PAGE_FILE })
 
 #endif /* __KERNEL__ */
-
 #endif /* _ASM_M32R_PGTABLE_2LEVEL_H */
diff --git a/include/asm-m32r/posix_types.h b/include/asm-m32r/posix_types.h
index 47e7e85a3dc3..1caac65d208f 100644
--- a/include/asm-m32r/posix_types.h
+++ b/include/asm-m32r/posix_types.h
@@ -1,10 +1,6 @@
 #ifndef _ASM_M32R_POSIX_TYPES_H
 #define _ASM_M32R_POSIX_TYPES_H
 
-/* $Id$ */
-
-/* orig : i386, sh 2.4.18 */
-
 /*
  * This file is generally used by user-level software, so you need to
  * be a little careful about namespace pollution etc.  Also, we cannot
diff --git a/include/asm-m32r/rtc.h b/include/asm-m32r/rtc.h
index 6b2b837c5978..0340633f3f4d 100644
--- a/include/asm-m32r/rtc.h
+++ b/include/asm-m32r/rtc.h
@@ -1,10 +1,6 @@
-/* $Id: rtc.h,v 1.1.1.1 2004/03/25 04:29:22 hitoshiy Exp $ */
-
 #ifndef __RTC_H__
 #define __RTC_H__
 
-
-
    /* Dallas DS1302 clock/calendar register numbers. */
 #  define RTC_SECONDS      0
 #  define RTC_MINUTES      1
diff --git a/include/asm-m32r/scatterlist.h b/include/asm-m32r/scatterlist.h
index 09a10e43bf0f..c2de96cb69ed 100644
--- a/include/asm-m32r/scatterlist.h
+++ b/include/asm-m32r/scatterlist.h
@@ -1,8 +1,6 @@
 #ifndef _ASM_M32R_SCATTERLIST_H
 #define _ASM_M32R_SCATTERLIST_H
 
-/* $Id$ */
-
 struct scatterlist {
     char *  address;    /* Location data is to be transferred to, NULL for
                          * highmem page */
diff --git a/include/asm-m32r/sections.h b/include/asm-m32r/sections.h
index 6b969e53b806..5e5d21c4908a 100644
--- a/include/asm-m32r/sections.h
+++ b/include/asm-m32r/sections.h
@@ -5,4 +5,3 @@
 #include <asm-generic/sections.h>
 
 #endif  /* _M32R_SECTIONS_H */
-
diff --git a/include/asm-m32r/segment.h b/include/asm-m32r/segment.h
index e45db68e6c2d..42b11aeb3249 100644
--- a/include/asm-m32r/segment.h
+++ b/include/asm-m32r/segment.h
@@ -1,10 +1,6 @@
 #ifndef _ASM_M32R_SEGMENT_H
 #define _ASM_M32R_SEGMENT_H
 
-/* $Id$ */
-
-/* orig : i386 (2.4.18) */
-
 #define __KERNEL_CS     0x10
 #define __KERNEL_DS     0x18
 
diff --git a/include/asm-m32r/sembuf.h b/include/asm-m32r/sembuf.h
index e69018e6ff71..c9873d6890e2 100644
--- a/include/asm-m32r/sembuf.h
+++ b/include/asm-m32r/sembuf.h
@@ -1,10 +1,6 @@
 #ifndef _ASM_M32R_SEMBUF_H
 #define _ASM_M32R_SEMBUF_H
 
-/* $Id$ */
-
-/* orig : i386 2.4.18 */
-
 /*
  * The semid64_ds structure for m32r architecture.
  * Note extra padding because this structure is passed back and forth
diff --git a/include/asm-m32r/setup.h b/include/asm-m32r/setup.h
index 6a0b32202d4e..c637ab992394 100644
--- a/include/asm-m32r/setup.h
+++ b/include/asm-m32r/setup.h
@@ -1,3 +1,6 @@
+#ifndef _ASM_M32R_SETUP_H
+#define _ASM_M32R_SETUP_H
+
 /*
  * This is set up by the setup-routine at boot-time
  */
@@ -32,3 +35,4 @@ extern unsigned long memory_end;
 
 #endif  /*  __KERNEL__  */
 
+#endif /* _ASM_M32R_SETUP_H */
diff --git a/include/asm-m32r/shmbuf.h b/include/asm-m32r/shmbuf.h
index b84e897fa87b..b0cdf0aa7d65 100644
--- a/include/asm-m32r/shmbuf.h
+++ b/include/asm-m32r/shmbuf.h
@@ -1,10 +1,6 @@
 #ifndef _ASM_M32R_SHMBUF_H
 #define _ASM_M32R_SHMBUF_H
 
-/* $Id$ */
-
-/* orig : i386 2.4.18 */
-
 /*
  * The shmid64_ds structure for M32R architecture.
  * Note extra padding because this structure is passed back and forth
diff --git a/include/asm-m32r/shmparam.h b/include/asm-m32r/shmparam.h
index db0019ba955d..35986d81a528 100644
--- a/include/asm-m32r/shmparam.h
+++ b/include/asm-m32r/shmparam.h
@@ -1,8 +1,6 @@
 #ifndef _ASM_M32R_SHMPARAM_H
 #define _ASM_M32R_SHMPARAM_H
 
-/* $Id$ */
-
 #define SHMLBA PAGE_SIZE                 /* attach addr a multiple of this */
 
 #endif /* _ASM_M32R_SHMPARAM_H */
diff --git a/include/asm-m32r/sigcontext.h b/include/asm-m32r/sigcontext.h
index 62537dc4dec9..da4a9c36d09b 100644
--- a/include/asm-m32r/sigcontext.h
+++ b/include/asm-m32r/sigcontext.h
@@ -1,9 +1,6 @@
 #ifndef _ASM_M32R_SIGCONTEXT_H
 #define _ASM_M32R_SIGCONTEXT_H
 
-/* $Id$ */
-
-
 struct sigcontext {
         /* CPU registers */
         /* Saved main processor registers. */
diff --git a/include/asm-m32r/siginfo.h b/include/asm-m32r/siginfo.h
index 482202f2e77f..7d9cd9ebfd0e 100644
--- a/include/asm-m32r/siginfo.h
+++ b/include/asm-m32r/siginfo.h
@@ -1,8 +1,6 @@
 #ifndef _M32R_SIGINFO_H
 #define _M32R_SIGINFO_H
 
-/* $Id$ */
-
 #include <asm-generic/siginfo.h>
 
 #endif /* _M32R_SIGINFO_H */
diff --git a/include/asm-m32r/signal.h b/include/asm-m32r/signal.h
index 65423bed32b1..937258686ba5 100644
--- a/include/asm-m32r/signal.h
+++ b/include/asm-m32r/signal.h
@@ -1,10 +1,6 @@
 #ifndef _ASM_M32R_SIGNAL_H
 #define _ASM_M32R_SIGNAL_H
 
-/* $Id$ */
-
-/* orig : i386 2.4.18 */
-
 #include <linux/types.h>
 #include <linux/time.h>
 #include <linux/compiler.h>
diff --git a/include/asm-m32r/smp.h b/include/asm-m32r/smp.h
index 650d2558c304..abd937ac5239 100644
--- a/include/asm-m32r/smp.h
+++ b/include/asm-m32r/smp.h
@@ -1,9 +1,6 @@
 #ifndef _ASM_M32R_SMP_H
 #define _ASM_M32R_SMP_H
 
-/* $Id$ */
-
-
 #ifdef CONFIG_SMP
 #ifndef __ASSEMBLY__
 
diff --git a/include/asm-m32r/sockios.h b/include/asm-m32r/sockios.h
index 147a118442ac..f89962e231fe 100644
--- a/include/asm-m32r/sockios.h
+++ b/include/asm-m32r/sockios.h
@@ -1,8 +1,6 @@
 #ifndef _ASM_M32R_SOCKIOS_H
 #define _ASM_M32R_SOCKIOS_H
 
-/* $Id$ */
-
 /* Socket-level I/O control calls. */
 #define FIOSETOWN       0x8901
 #define SIOCSPGRP       0x8902
diff --git a/include/asm-m32r/spinlock_types.h b/include/asm-m32r/spinlock_types.h
index 7e9941c45f40..83f52105c0e4 100644
--- a/include/asm-m32r/spinlock_types.h
+++ b/include/asm-m32r/spinlock_types.h
@@ -20,4 +20,4 @@ typedef struct {
 
 #define __RAW_RW_LOCK_UNLOCKED          { RW_LOCK_BIAS }
 
-#endif
+#endif /* _ASM_M32R_SPINLOCK_TYPES_H */
diff --git a/include/asm-m32r/stat.h b/include/asm-m32r/stat.h
index 05748fef4c8e..da4518f82d6d 100644
--- a/include/asm-m32r/stat.h
+++ b/include/asm-m32r/stat.h
@@ -1,10 +1,6 @@
 #ifndef _ASM_M32R_STAT_H
 #define _ASM_M32R_STAT_H
 
-/* $Id$ */
-
-/* orig : i386 2.4.18 */
-
 #include <asm/byteorder.h>
 
 struct __old_kernel_stat {
diff --git a/include/asm-m32r/string.h b/include/asm-m32r/string.h
index cb54bcc2e677..e61e2b0bfc1f 100644
--- a/include/asm-m32r/string.h
+++ b/include/asm-m32r/string.h
@@ -1,8 +1,6 @@
 #ifndef _ASM_M32R_STRING_H
 #define _ASM_M32R_STRING_H
 
-/* $Id$ */
-
 #define  __HAVE_ARCH_STRLEN
 extern size_t strlen(const char * s);
 
diff --git a/include/asm-m32r/syscall.h b/include/asm-m32r/syscall.h
index d8d4b2c7a7d4..25f316f2b78d 100644
--- a/include/asm-m32r/syscall.h
+++ b/include/asm-m32r/syscall.h
@@ -1,11 +1,8 @@
 #ifndef _ASM_M32R_SYSCALL_H
 #define _ASM_M32R_SYSCALL_H
 
-/* $Id$ */
-
 /* Definitions for the system call vector.  */
 #define SYSCALL_VECTOR          "2"
 #define SYSCALL_VECTOR_ADDRESS  "0xa0"
 
 #endif /* _ASM_M32R_SYSCALL_H */
-
diff --git a/include/asm-m32r/system.h b/include/asm-m32r/system.h
index 4ce0619f6989..99ee09889ff7 100644
--- a/include/asm-m32r/system.h
+++ b/include/asm-m32r/system.h
@@ -339,4 +339,4 @@ __cmpxchg(volatile void *ptr, unsigned long old, unsigned long new, int size)
 
 #define arch_align_stack(x) (x)
 
-#endif  /* _ASM_M32R_SYSTEM_H */
+#endif /* _ASM_M32R_SYSTEM_H */
diff --git a/include/asm-m32r/termbits.h b/include/asm-m32r/termbits.h
index faf2bd0504c1..e402641dfbad 100644
--- a/include/asm-m32r/termbits.h
+++ b/include/asm-m32r/termbits.h
@@ -1,8 +1,6 @@
 #ifndef _ASM_M32R_TERMBITS_H
 #define _ASM_M32R_TERMBITS_H
 
-/* $Id$ */
-
 #include <linux/posix_types.h>
 
 typedef unsigned char   cc_t;
@@ -184,4 +182,4 @@ struct ktermios {
 #define TCSADRAIN       1
 #define TCSAFLUSH       2
 
-#endif  /* _ASM_M32R_TERMBITS_H */
+#endif /* _ASM_M32R_TERMBITS_H */
diff --git a/include/asm-m32r/termios.h b/include/asm-m32r/termios.h
index fc99d2e178d8..4943dd8db44d 100644
--- a/include/asm-m32r/termios.h
+++ b/include/asm-m32r/termios.h
@@ -1,8 +1,6 @@
 #ifndef _M32R_TERMIOS_H
 #define _M32R_TERMIOS_H
 
-/* orig : i386 2.6.0-test5 */
-
 #include <asm/termbits.h>
 #include <asm/ioctls.h>
 
@@ -41,24 +39,6 @@ struct termio {
 
 /* ioctl (fd, TIOCSERGETLSR, &result) where result may be as below */
 
-/* line disciplines */
-#define N_TTY           0
-#define N_SLIP          1
-#define N_MOUSE         2
-#define N_PPP           3
-#define N_STRIP         4
-#define N_AX25          5
-#define N_X25           6       /* X.25 async */
-#define N_6PACK         7
-#define N_MASC          8       /* Reserved for Mobitex module <kaz@cafe.net> */
-#define N_R3964         9       /* Reserved for Simatic R3964 module */
-#define N_PROFIBUS_FDL  10      /* Reserved for Profibus <Dave@mvhi.com> */
-#define N_IRDA          11      /* Linux IR - http://irda.sourceforge.net/ */
-#define N_SMSBLOCK      12      /* SMS block mode - for talking to GSM data cards about SMS messages */
-#define N_HDLC          13      /* synchronous HDLC */
-#define N_SYNC_PPP      14      /* synchronous PPP */
-#define N_HCI           15  /* Bluetooth HCI UART */
-
 #ifdef __KERNEL__
 #include <linux/module.h>
 
diff --git a/include/asm-m32r/timex.h b/include/asm-m32r/timex.h
index 019441c1d7a0..bb9fe4feb12d 100644
--- a/include/asm-m32r/timex.h
+++ b/include/asm-m32r/timex.h
@@ -1,15 +1,12 @@
 #ifndef _ASM_M32R_TIMEX_H
 #define _ASM_M32R_TIMEX_H
 
-/* $Id$ */
-
 /*
  * linux/include/asm-m32r/timex.h
  *
  * m32r architecture timex specifications
  */
 
-
 #define CLOCK_TICK_RATE (CONFIG_BUS_CLOCK / CONFIG_TIMER_DIVIDE)
 #define CLOCK_TICK_FACTOR       20      /* Factor of both 1000000 and CLOCK_TICK_RATE */
 
diff --git a/include/asm-m32r/tlbflush.h b/include/asm-m32r/tlbflush.h
index ae4494960593..3d37ac002bcc 100644
--- a/include/asm-m32r/tlbflush.h
+++ b/include/asm-m32r/tlbflush.h
@@ -98,4 +98,3 @@ static __inline__ void __flush_tlb_all(void)
 extern void update_mmu_cache(struct vm_area_struct *, unsigned long, pte_t);
 
 #endif  /* _ASM_M32R_TLBFLUSH_H */
-
diff --git a/include/asm-m32r/types.h b/include/asm-m32r/types.h
index fcf24c64c3ba..27d3eb539c50 100644
--- a/include/asm-m32r/types.h
+++ b/include/asm-m32r/types.h
@@ -3,10 +3,6 @@
 
 #ifndef __ASSEMBLY__
 
-/* $Id$ */
-
-/* orig : i386 2.4.18 */
-
 typedef unsigned short umode_t;
 
 /*
@@ -59,4 +55,4 @@ typedef u64 dma64_addr_t;
 
 #endif /* __KERNEL__ */
 
-#endif  /* _ASM_M32R_TYPES_H */
+#endif /* _ASM_M32R_TYPES_H */
diff --git a/include/asm-m32r/uaccess.h b/include/asm-m32r/uaccess.h
index 26e978c7e3b4..bd8c83765a5c 100644
--- a/include/asm-m32r/uaccess.h
+++ b/include/asm-m32r/uaccess.h
@@ -68,7 +68,7 @@ static inline void set_fs(mm_segment_t s)
  * This needs 33-bit arithmetic. We have a carry...
  */
 #define __range_ok(addr,size) ({                                        \
-        unsigned long flag, sum;                                        \
+        unsigned long flag, roksum;                                     \
         __chk_user_ptr(addr);                                           \
         asm (                                                           \
                 "       cmpu    %1, %1    ; clear cbit\n"               \
@@ -76,7 +76,7 @@ static inline void set_fs(mm_segment_t s)
                 "       subx    %0, %0\n"                               \
                 "       cmpu    %4, %1\n"                               \
                 "       subx    %0, %5\n"                               \
-                : "=&r" (flag), "=r" (sum)                              \
+                : "=&r" (flag), "=r" (roksum)                           \
                 : "1" (addr), "r" ((int)(size)),                        \
                   "r" (current_thread_info()->addr_limit.seg), "r" (0)  \
                 : "cbit" );                                             \
diff --git a/include/asm-m32r/ucontext.h b/include/asm-m32r/ucontext.h
index 2de709a5c53c..09324741eec3 100644
--- a/include/asm-m32r/ucontext.h
+++ b/include/asm-m32r/ucontext.h
@@ -1,8 +1,6 @@
 #ifndef _ASM_M32R_UCONTEXT_H
 #define _ASM_M32R_UCONTEXT_H
 
-/* orig : i386 2.4.18 */
-
 struct ucontext {
         unsigned long     uc_flags;
         struct ucontext  *uc_link;
diff --git a/include/asm-m32r/unaligned.h b/include/asm-m32r/unaligned.h
index 3aef9ac8d3aa..fccc180c3913 100644
--- a/include/asm-m32r/unaligned.h
+++ b/include/asm-m32r/unaligned.h
@@ -1,10 +1,6 @@
 #ifndef _ASM_M32R_UNALIGNED_H
 #define _ASM_M32R_UNALIGNED_H
 
-/* $Id$ */
-
-/* orig : generic 2.4.18 */
-
 /*
  * For the benefit of those who are trying to port Linux to another
  * architecture, here are some C-language equivalents.
@@ -12,7 +8,6 @@
 
 #include <asm/string.h>
 
-
 #define get_unaligned(ptr) \
   ({ __typeof__(*(ptr)) __tmp; memmove(&__tmp, (ptr), sizeof(*(ptr))); __tmp; })
 
@@ -21,5 +16,4 @@
      memmove((ptr), &__tmp, sizeof(*(ptr)));            \
      (void)0; })
 
-
-#endif  /* _ASM_M32R_UNALIGNED_H */
+#endif /* _ASM_M32R_UNALIGNED_H */
diff --git a/include/asm-m32r/unistd.h b/include/asm-m32r/unistd.h
index 5b66bd3c6ed6..cbbd53762ea6 100644
--- a/include/asm-m32r/unistd.h
+++ b/include/asm-m32r/unistd.h
@@ -1,8 +1,6 @@
 #ifndef _ASM_M32R_UNISTD_H
 #define _ASM_M32R_UNISTD_H
 
-/* $Id$ */
-
 /*
  * This file contains the system call numbers.
  */
diff --git a/include/asm-m32r/user.h b/include/asm-m32r/user.h
index 1ad4ded8483b..035258d713d0 100644
--- a/include/asm-m32r/user.h
+++ b/include/asm-m32r/user.h
@@ -1,12 +1,6 @@
 #ifndef _ASM_M32R_USER_H
 #define _ASM_M32R_USER_H
 
-/* $Id$ */
-
-/* orig : sh 2.4.18
- * mod  : remove fpu registers
- */
-
 #include <linux/types.h>
 #include <asm/ptrace.h>
 #include <asm/page.h>
diff --git a/include/asm-m32r/vga.h b/include/asm-m32r/vga.h
index 533163447cc9..a1b63061c06f 100644
--- a/include/asm-m32r/vga.h
+++ b/include/asm-m32r/vga.h
@@ -1,8 +1,6 @@
 #ifndef _ASM_M32R_VGA_H
 #define _ASM_M32R_VGA_H
 
-/* $Id$ */
-
 /*
  *      Access to VGA videoram
  *
@@ -19,4 +17,4 @@
 #define vga_readb(x) (*(x))
 #define vga_writeb(x,y) (*(y) = (x))
 
-#endif  /* _ASM_M32R_VGA_H */
+#endif /* _ASM_M32R_VGA_H */
diff --git a/include/asm-m32r/xor.h b/include/asm-m32r/xor.h
index fd960dc9bf76..6d525259df3e 100644
--- a/include/asm-m32r/xor.h
+++ b/include/asm-m32r/xor.h
@@ -1,8 +1,6 @@
 #ifndef _ASM_M32R_XOR_H
 #define _ASM_M32R_XOR_H
 
-/* $Id$ */
-
 #include <asm-generic/xor.h>
 
 #endif  /* _ASM_M32R_XOR_H */
diff --git a/include/asm-m68k/math-emu.h b/include/asm-m68k/math-emu.h
index 7ac6259b68df..ddfab96403cb 100644
--- a/include/asm-m68k/math-emu.h
+++ b/include/asm-m68k/math-emu.h
@@ -226,6 +226,21 @@ extern unsigned int fp_debugprint;
         .previous
 .endm
 
+/* work around binutils idiocy */
+old_gas=-1
+.irp    gas_ident.x .x
+old_gas=old_gas+1
+.endr
+.if !old_gas
+.irp    m b,w,l
+.macro  getuser.\m src,dest,label,addr
+        getuser .\m,\src,\dest,\label,\addr
+.endm
+.macro  putuser.\m src,dest,label,addr
+        putuser .\m,\src,\dest,\label,\addr
+.endm
+.endr
+.endif
 
 .macro  movestack       nr,arg1,arg2,arg3,arg4,arg5
         .if     \nr
diff --git a/include/asm-m68k/termios.h b/include/asm-m68k/termios.h
index 857f0c9a9120..00edabd76168 100644
--- a/include/asm-m68k/termios.h
+++ b/include/asm-m68k/termios.h
@@ -49,24 +49,6 @@ struct termio {
 
 /* ioctl (fd, TIOCSERGETLSR, &result) where result may be as below */
 
-/* line disciplines */
-#define N_TTY           0
-#define N_SLIP          1
-#define N_MOUSE         2
-#define N_PPP           3
-#define N_STRIP         4
-#define N_AX25          5
-#define N_X25           6       /* X.25 async */
-#define N_6PACK         7
-#define N_MASC          8       /* Reserved for Mobitex module <kaz@cafe.net> */
-#define N_R3964         9       /* Reserved for Simatic R3964 module */
-#define N_PROFIBUS_FDL  10      /* Reserved for Profibus <Dave@mvhi.com> */
-#define N_IRDA          11      /* Linux IrDa - http://irda.sourceforge.net/ */
-#define N_SMSBLOCK      12      /* SMS block mode - for talking to GSM data cards about SMS messages */
-#define N_HDLC          13      /* synchronous HDLC */
-#define N_SYNC_PPP      14
-#define N_HCI           15  /* Bluetooth HCI UART */
-
 #ifdef __KERNEL__
 
 /*
diff --git a/include/asm-m68k/user.h b/include/asm-m68k/user.h
index d7c0b109bd45..8c56ccab4849 100644
--- a/include/asm-m68k/user.h
+++ b/include/asm-m68k/user.h
@@ -1,8 +1,6 @@
 #ifndef _M68K_USER_H
 #define _M68K_USER_H
 
-#include <asm/page.h>
-
 /* Core file format: The core file is written in such a way that gdb
    can understand it and provide useful information to the user (under
    linux we use the 'trad-core' bfd).  There are quite a number of
diff --git a/include/asm-mips/abi.h b/include/asm-mips/abi.h
index 1ce0518ace2e..1dd74fbdc09b 100644
--- a/include/asm-mips/abi.h
+++ b/include/asm-mips/abi.h
@@ -13,13 +13,13 @@
 #include <asm/siginfo.h>
 
 struct mips_abi {
-        void (* const do_signal)(struct pt_regs *regs);
         int (* const setup_frame)(struct k_sigaction * ka,
                                   struct pt_regs *regs, int signr,
                                   sigset_t *set);
         int (* const setup_rt_frame)(struct k_sigaction * ka,
                                struct pt_regs *regs, int signr,
                                sigset_t *set, siginfo_t *info);
+        const unsigned long     restart;
 };
 
 #endif /* _ASM_ABI_H */
diff --git a/include/asm-mips/atomic.h b/include/asm-mips/atomic.h
index c1a2409bb52a..8578869a8bcf 100644
--- a/include/asm-mips/atomic.h
+++ b/include/asm-mips/atomic.h
@@ -69,7 +69,10 @@ static __inline__ void atomic_add(int i, atomic_t * v)
                 "1:     ll      %0, %1          # atomic_add            \n"
                 "       addu    %0, %2                                  \n"
                 "       sc      %0, %1                                  \n"
-                "       beqz    %0, 1b                                  \n"
+                "       beqz    %0, 2f                                  \n"
+                "       .subsection 2                                   \n"
+                "2:     b       1b                                      \n"
+                "       .previous                                       \n"
                 "       .set    mips0                                   \n"
                 : "=&r" (temp), "=m" (v->counter)
                 : "Ir" (i), "m" (v->counter));
@@ -111,7 +114,10 @@ static __inline__ void atomic_sub(int i, atomic_t * v)
                 "1:     ll      %0, %1          # atomic_sub            \n"
                 "       subu    %0, %2                                  \n"
                 "       sc      %0, %1                                  \n"
-                "       beqz    %0, 1b                                  \n"
+                "       beqz    %0, 2f                                  \n"
+                "       .subsection 2                                   \n"
+                "2:     b       1b                                      \n"
+                "       .previous                                       \n"
                 "       .set    mips0                                   \n"
                 : "=&r" (temp), "=m" (v->counter)
                 : "Ir" (i), "m" (v->counter));
@@ -155,8 +161,11 @@ static __inline__ int atomic_add_return(int i, atomic_t * v)
                 "1:     ll      %1, %2          # atomic_add_return     \n"
                 "       addu    %0, %1, %3                              \n"
                 "       sc      %0, %2                                  \n"
-                "       beqz    %0, 1b                                  \n"
+                "       beqz    %0, 2f                                  \n"
                 "       addu    %0, %1, %3                              \n"
+                "       .subsection 2                                   \n"
+                "2:     b       1b                                      \n"
+                "       .previous                                       \n"
                 "       .set    mips0                                   \n"
                 : "=&r" (result), "=&r" (temp), "=m" (v->counter)
                 : "Ir" (i), "m" (v->counter)
@@ -204,8 +213,11 @@ static __inline__ int atomic_sub_return(int i, atomic_t * v)
                 "1:     ll      %1, %2          # atomic_sub_return     \n"
                 "       subu    %0, %1, %3                              \n"
                 "       sc      %0, %2                                  \n"
-                "       beqz    %0, 1b                                  \n"
+                "       beqz    %0, 2f                                  \n"
                 "       subu    %0, %1, %3                              \n"
+                "       .subsection 2                                   \n"
+                "2:     b       1b                                      \n"
+                "       .previous                                       \n"
                 "       .set    mips0                                   \n"
                 : "=&r" (result), "=&r" (temp), "=m" (v->counter)
                 : "Ir" (i), "m" (v->counter)
@@ -267,10 +279,13 @@ static __inline__ int atomic_sub_if_positive(int i, atomic_t * v)
                 "       bltz    %0, 1f                                  \n"
                 "       sc      %0, %2                                  \n"
                 "       .set    noreorder                               \n"
-                "       beqz    %0, 1b                                  \n"
+                "       beqz    %0, 2f                                  \n"
                 "        subu   %0, %1, %3                              \n"
                 "       .set    reorder                                 \n"
                 "1:                                                     \n"
+                "       .subsection 2                                   \n"
+                "2:     b       1b                                      \n"
+                "       .previous                                       \n"
                 "       .set    mips0                                   \n"
                 : "=&r" (result), "=&r" (temp), "=m" (v->counter)
                 : "Ir" (i), "m" (v->counter)
@@ -429,7 +444,10 @@ static __inline__ void atomic64_add(long i, atomic64_t * v)
                 "1:     lld     %0, %1          # atomic64_add          \n"
                 "       addu    %0, %2                                  \n"
                 "       scd     %0, %1                                  \n"
-                "       beqz    %0, 1b                                  \n"
+                "       beqz    %0, 2f                                  \n"
+                "       .subsection 2                                   \n"
+                "2:     b       1b                                      \n"
+                "       .previous                                       \n"
                 "       .set    mips0                                   \n"
                 : "=&r" (temp), "=m" (v->counter)
                 : "Ir" (i), "m" (v->counter));
@@ -471,7 +489,10 @@ static __inline__ void atomic64_sub(long i, atomic64_t * v)
                 "1:     lld     %0, %1          # atomic64_sub          \n"
                 "       subu    %0, %2                                  \n"
                 "       scd     %0, %1                                  \n"
-                "       beqz    %0, 1b                                  \n"
+                "       beqz    %0, 2f                                  \n"
+                "       .subsection 2                                   \n"
+                "2:     b       1b                                      \n"
+                "       .previous                                       \n"
                 "       .set    mips0                                   \n"
                 : "=&r" (temp), "=m" (v->counter)
                 : "Ir" (i), "m" (v->counter));
@@ -515,8 +536,11 @@ static __inline__ long atomic64_add_return(long i, atomic64_t * v)
                 "1:     lld     %1, %2          # atomic64_add_return   \n"
                 "       addu    %0, %1, %3                              \n"
                 "       scd     %0, %2                                  \n"
-                "       beqz    %0, 1b                                  \n"
+                "       beqz    %0, 2f                                  \n"
                 "       addu    %0, %1, %3                              \n"
+                "       .subsection 2                                   \n"
+                "2:     b       1b                                      \n"
+                "       .previous                                       \n"
                 "       .set    mips0                                   \n"
                 : "=&r" (result), "=&r" (temp), "=m" (v->counter)
                 : "Ir" (i), "m" (v->counter)
@@ -564,8 +588,11 @@ static __inline__ long atomic64_sub_return(long i, atomic64_t * v)
                 "1:     lld     %1, %2          # atomic64_sub_return   \n"
                 "       subu    %0, %1, %3                              \n"
                 "       scd     %0, %2                                  \n"
-                "       beqz    %0, 1b                                  \n"
+                "       beqz    %0, 2f                                  \n"
                 "       subu    %0, %1, %3                              \n"
+                "       .subsection 2                                   \n"
+                "2:     b       1b                                      \n"
+                "       .previous                                       \n"
                 "       .set    mips0                                   \n"
                 : "=&r" (result), "=&r" (temp), "=m" (v->counter)
                 : "Ir" (i), "m" (v->counter)
@@ -627,10 +654,13 @@ static __inline__ long atomic64_sub_if_positive(long i, atomic64_t * v)
                 "       bltz    %0, 1f                                  \n"
                 "       scd     %0, %2                                  \n"
                 "       .set    noreorder                               \n"
-                "       beqz    %0, 1b                                  \n"
+                "       beqz    %0, 2f                                  \n"
                 "        dsubu  %0, %1, %3                              \n"
                 "       .set    reorder                                 \n"
                 "1:                                                     \n"
+                "       .subsection 2                                   \n"
+                "2:     b       1b                                      \n"
+                "       .previous                                       \n"
                 "       .set    mips0                                   \n"
                 : "=&r" (result), "=&r" (temp), "=m" (v->counter)
                 : "Ir" (i), "m" (v->counter)
diff --git a/include/asm-mips/bitops.h b/include/asm-mips/bitops.h
index 06445de1324b..89436b96ad66 100644
--- a/include/asm-mips/bitops.h
+++ b/include/asm-mips/bitops.h
@@ -3,7 +3,7 @@
  * License.  See the file "COPYING" in the main directory of this archive
  * for more details.
  *
- * Copyright (c) 1994 - 1997, 1999, 2000, 06  Ralf Baechle (ralf@linux-mips.org)
+ * Copyright (c) 1994 - 1997, 99, 2000, 06, 07  Ralf Baechle (ralf@linux-mips.org)
  * Copyright (c) 1999, 2000  Silicon Graphics, Inc.
  */
 #ifndef _ASM_BITOPS_H
@@ -24,11 +24,15 @@
 #define SZLONG_MASK 31UL
 #define __LL            "ll     "
 #define __SC            "sc     "
+#define __INS           "ins    "
+#define __EXT           "ext    "
 #elif (_MIPS_SZLONG == 64)
 #define SZLONG_LOG 6
 #define SZLONG_MASK 63UL
 #define __LL            "lld    "
 #define __SC            "scd    "
+#define __INS           "dins    "
+#define __EXT           "dext    "
 #endif
 
 /*
@@ -62,13 +66,29 @@ static inline void set_bit(unsigned long nr, volatile unsigned long *addr)
                 "       .set    mips0                                   \n"
                 : "=&r" (temp), "=m" (*m)
                 : "ir" (1UL << (nr & SZLONG_MASK)), "m" (*m));
+#ifdef CONFIG_CPU_MIPSR2
+        } else if (__builtin_constant_p(nr)) {
+                __asm__ __volatile__(
+                "1:     " __LL "%0, %1                  # set_bit       \n"
+                "       " __INS "%0, %4, %2, 1                          \n"
+                "       " __SC "%0, %1                                  \n"
+                "       beqz    %0, 2f                                  \n"
+                "       .subsection 2                                   \n"
+                "2:     b       1b                                      \n"
+                "       .previous                                       \n"
+                : "=&r" (temp), "=m" (*m)
+                : "ir" (nr & SZLONG_MASK), "m" (*m), "r" (~0));
+#endif /* CONFIG_CPU_MIPSR2 */
         } else if (cpu_has_llsc) {
                 __asm__ __volatile__(
                 "       .set    mips3                                   \n"
                 "1:     " __LL "%0, %1                  # set_bit       \n"
                 "       or      %0, %2                                  \n"
                 "       " __SC  "%0, %1                                 \n"
-                "       beqz    %0, 1b                                  \n"
+                "       beqz    %0, 2f                                  \n"
+                "       .subsection 2                                   \n"
+                "2:     b       1b                                      \n"
+                "       .previous                                       \n"
                 "       .set    mips0                                   \n"
                 : "=&r" (temp), "=m" (*m)
                 : "ir" (1UL << (nr & SZLONG_MASK)), "m" (*m));
@@ -110,13 +130,29 @@ static inline void clear_bit(unsigned long nr, volatile unsigned long *addr)
                 "       .set    mips0                                   \n"
                 : "=&r" (temp), "=m" (*m)
                 : "ir" (~(1UL << (nr & SZLONG_MASK))), "m" (*m));
+#ifdef CONFIG_CPU_MIPSR2
+        } else if (__builtin_constant_p(nr)) {
+                __asm__ __volatile__(
+                "1:     " __LL "%0, %1                  # clear_bit     \n"
+                "       " __INS "%0, $0, %2, 1                          \n"
+                "       " __SC "%0, %1                                  \n"
+                "       beqz    %0, 2f                                  \n"
+                "       .subsection 2                                   \n"
+                "2:     b       1b                                      \n"
+                "       .previous                                       \n"
+                : "=&r" (temp), "=m" (*m)
+                : "ir" (nr & SZLONG_MASK), "m" (*m));
+#endif /* CONFIG_CPU_MIPSR2 */
         } else if (cpu_has_llsc) {
                 __asm__ __volatile__(
                 "       .set    mips3                                   \n"
                 "1:     " __LL "%0, %1                  # clear_bit     \n"
                 "       and     %0, %2                                  \n"
                 "       " __SC "%0, %1                                  \n"
-                "       beqz    %0, 1b                                  \n"
+                "       beqz    %0, 2f                                  \n"
+                "       .subsection 2                                   \n"
+                "2:     b       1b                                      \n"
+                "       .previous                                       \n"
                 "       .set    mips0                                   \n"
                 : "=&r" (temp), "=m" (*m)
                 : "ir" (~(1UL << (nr & SZLONG_MASK))), "m" (*m));
@@ -166,7 +202,10 @@ static inline void change_bit(unsigned long nr, volatile unsigned long *addr)
                 "1:     " __LL "%0, %1          # change_bit    \n"
                 "       xor     %0, %2                          \n"
                 "       " __SC  "%0, %1                         \n"
-                "       beqz    %0, 1b                          \n"
+                "       beqz    %0, 2f                          \n"
+                "       .subsection 2                           \n"
+                "2:     b       1b                              \n"
+                "       .previous                               \n"
                 "       .set    mips0                           \n"
                 : "=&r" (temp), "=m" (*m)
                 : "ir" (1UL << (nr & SZLONG_MASK)), "m" (*m));
@@ -222,8 +261,12 @@ static inline int test_and_set_bit(unsigned long nr,
                 "1:     " __LL "%0, %1          # test_and_set_bit      \n"
                 "       or      %2, %0, %3                              \n"
                 "       " __SC  "%2, %1                                 \n"
-                "       beqz    %2, 1b                                  \n"
+                "       beqz    %2, 2f                                  \n"
                 "        and    %2, %0, %3                              \n"
+                "       .subsection 2                                   \n"
+                "2:     b       1b                                      \n"
+                "        nop                                            \n"
+                "       .previous                                       \n"
                 "       .set    pop                                     \n"
                 : "=&r" (temp), "=m" (*m), "=&r" (res)
                 : "r" (1UL << (nr & SZLONG_MASK)), "m" (*m)
@@ -278,6 +321,26 @@ static inline int test_and_clear_bit(unsigned long nr,
                 : "memory");
 
                 return res != 0;
+#ifdef CONFIG_CPU_MIPSR2
+        } else if (__builtin_constant_p(nr)) {
+                unsigned long *m = ((unsigned long *) addr) + (nr >> SZLONG_LOG);
+                unsigned long temp, res;
+
+                __asm__ __volatile__(
+                "1:     " __LL  "%0, %1         # test_and_clear_bit    \n"
+                "       " __EXT "%2, %0, %3, 1                          \n"
+                "       " __INS "%0, $0, %3, 1                          \n"
+                "       " __SC  "%0, %1                                 \n"
+                "       beqz    %0, 2f                                  \n"
+                "       .subsection 2                                   \n"
+                "2:     b       1b                                      \n"
+                "       .previous                                       \n"
+                : "=&r" (temp), "=m" (*m), "=&r" (res)
+                : "ri" (nr & SZLONG_MASK), "m" (*m)
+                : "memory");
+
+                return res;
+#endif
         } else if (cpu_has_llsc) {
                 unsigned long *m = ((unsigned long *) addr) + (nr >> SZLONG_LOG);
                 unsigned long temp, res;
@@ -290,8 +353,12 @@ static inline int test_and_clear_bit(unsigned long nr,
                 "       or      %2, %0, %3                              \n"
                 "       xor     %2, %3                                  \n"
                 "       " __SC  "%2, %1                                 \n"
-                "       beqz    %2, 1b                                  \n"
+                "       beqz    %2, 2f                                  \n"
                 "        and    %2, %0, %3                              \n"
+                "       .subsection 2                                   \n"
+                "2:     b       1b                                      \n"
+                "        nop                                            \n"
+                "       .previous                                       \n"
                 "       .set    pop                                     \n"
                 : "=&r" (temp), "=m" (*m), "=&r" (res)
                 : "r" (1UL << (nr & SZLONG_MASK)), "m" (*m)
@@ -356,8 +423,12 @@ static inline int test_and_change_bit(unsigned long nr,
                 "1:     " __LL  "%0, %1         # test_and_change_bit   \n"
                 "       xor     %2, %0, %3                              \n"
                 "       " __SC  "\t%2, %1                               \n"
-                "       beqz    %2, 1b                                  \n"
+                "       beqz    %2, 2f                                  \n"
                 "        and    %2, %0, %3                              \n"
+                "       .subsection 2                                   \n"
+                "2:     b       1b                                      \n"
+                "        nop                                            \n"
+                "       .previous                                       \n"
                 "       .set    pop                                     \n"
                 : "=&r" (temp), "=m" (*m), "=&r" (res)
                 : "r" (1UL << (nr & SZLONG_MASK)), "m" (*m)
diff --git a/include/asm-mips/compat-signal.h b/include/asm-mips/compat-signal.h
new file mode 100644
index 000000000000..6599a901b63e
--- /dev/null
+++ b/include/asm-mips/compat-signal.h
@@ -0,0 +1,57 @@
+#ifndef __ASM_COMPAT_SIGNAL_H
+#define __ASM_COMPAT_SIGNAL_H
+
+#include <linux/bug.h>
+#include <linux/compat.h>
+#include <linux/compiler.h>
+
+#include <asm/signal.h>
+#include <asm/siginfo.h>
+
+#include <asm/uaccess.h>
+
+static inline int __copy_conv_sigset_to_user(compat_sigset_t __user *d,
+        const sigset_t *s)
+{
+        int err;
+
+        BUG_ON(sizeof(*d) != sizeof(*s));
+        BUG_ON(_NSIG_WORDS != 2);
+
+        err  = __put_user(s->sig[0],       &d->sig[0]);
+        err |= __put_user(s->sig[0] >> 32, &d->sig[1]);
+        err |= __put_user(s->sig[1],       &d->sig[2]);
+        err |= __put_user(s->sig[1] >> 32, &d->sig[3]);
+
+        return err;
+}
+
+static inline int __copy_conv_sigset_from_user(sigset_t *d,
+        const compat_sigset_t __user *s)
+{
+        int err;
+        union sigset_u {
+                sigset_t        s;
+                compat_sigset_t c;
+        } *u = (union sigset_u *) d;
+
+        BUG_ON(sizeof(*d) != sizeof(*s));
+        BUG_ON(_NSIG_WORDS != 2);
+
+#ifdef CONFIG_CPU_BIG_ENDIAN
+        err  = __get_user(u->c.sig[1], &s->sig[0]);
+        err |= __get_user(u->c.sig[0], &s->sig[1]);
+        err |= __get_user(u->c.sig[3], &s->sig[2]);
+        err |= __get_user(u->c.sig[2], &s->sig[3]);
+#endif
+#ifdef CONFIG_CPU_LITTLE_ENDIAN
+        err  = __get_user(u->c.sig[0], &s->sig[0]);
+        err |= __get_user(u->c.sig[1], &s->sig[1]);
+        err |= __get_user(u->c.sig[2], &s->sig[2]);
+        err |= __get_user(u->c.sig[3], &s->sig[3]);
+#endif
+
+        return err;
+}
+
+#endif /* __ASM_COMPAT_SIGNAL_H */
diff --git a/include/asm-mips/dma-mapping.h b/include/asm-mips/dma-mapping.h
index 236d1a467cc7..230b3f1b69b1 100644
--- a/include/asm-mips/dma-mapping.h
+++ b/include/asm-mips/dma-mapping.h
@@ -68,6 +68,7 @@ extern int dma_is_consistent(struct device *dev, dma_addr_t dma_addr);
 extern void dma_cache_sync(struct device *dev, void *vaddr, size_t size,
                enum dma_data_direction direction);
 
+#if 0
 #define ARCH_HAS_DMA_DECLARE_COHERENT_MEMORY
 
 extern int dma_declare_coherent_memory(struct device *dev, dma_addr_t bus_addr,
@@ -75,5 +76,6 @@ extern int dma_declare_coherent_memory(struct device *dev, dma_addr_t bus_addr,
 extern void dma_release_declared_memory(struct device *dev);
 extern void * dma_mark_declared_memory_occupied(struct device *dev,
         dma_addr_t device_addr, size_t size);
+#endif
 
 #endif /* _ASM_DMA_MAPPING_H */
diff --git a/include/asm-mips/ds1216.h b/include/asm-mips/ds1216.h
new file mode 100644
index 000000000000..1ff8b73f7a6a
--- /dev/null
+++ b/include/asm-mips/ds1216.h
@@ -0,0 +1,31 @@
+#ifndef _DS1216_H
+#define _DS1216_H
+
+extern volatile unsigned char *ds1216_base;
+unsigned long ds1216_get_cmos_time(void);
+int ds1216_set_rtc_mmss(unsigned long nowtime);
+
+#define DS1216_SEC_BYTE         1
+#define DS1216_MIN_BYTE         2
+#define DS1216_HOUR_BYTE        3
+#define DS1216_HOUR_MASK        (0x1f)
+#define DS1216_AMPM_MASK        (1<<5)
+#define DS1216_1224_MASK        (1<<7)
+#define DS1216_DAY_BYTE         4
+#define DS1216_DAY_MASK         (0x7)
+#define DS1216_DATE_BYTE        5
+#define DS1216_DATE_MASK        (0x3f)
+#define DS1216_MONTH_BYTE       6
+#define DS1216_MONTH_MASK       (0x1f)
+#define DS1216_YEAR_BYTE        7
+
+#define DS1216_SEC(buf)         (buf[DS1216_SEC_BYTE])
+#define DS1216_MIN(buf)         (buf[DS1216_MIN_BYTE])
+#define DS1216_HOUR(buf)        (buf[DS1216_HOUR_BYTE] & DS1216_HOUR_MASK)
+#define DS1216_AMPM(buf)        (buf[DS1216_HOUR_BYTE] & DS1216_AMPM_MASK)
+#define DS1216_1224(buf)        (buf[DS1216_HOUR_BYTE] & DS1216_1224_MASK)
+#define DS1216_DATE(buf)        (buf[DS1216_DATE_BYTE] & DS1216_DATE_MASK)
+#define DS1216_MONTH(buf)       (buf[DS1216_MONTH_BYTE] & DS1216_MONTH_MASK)
+#define DS1216_YEAR(buf)        (buf[DS1216_YEAR_BYTE])
+
+#endif
diff --git a/include/asm-mips/io.h b/include/asm-mips/io.h
index b6a2eb816628..92ec2618560c 100644
--- a/include/asm-mips/io.h
+++ b/include/asm-mips/io.h
@@ -20,6 +20,7 @@
 #include <asm/byteorder.h>
 #include <asm/cpu.h>
 #include <asm/cpu-features.h>
+#include <asm-generic/iomap.h>
 #include <asm/page.h>
 #include <asm/pgtable-bits.h>
 #include <asm/processor.h>
@@ -518,34 +519,6 @@ static inline void memcpy_toio(volatile void __iomem *dst, const void *src, int
 }
 
 /*
- * Memory Mapped I/O
- */
-#define ioread8(addr)           readb(addr)
-#define ioread16(addr)          readw(addr)
-#define ioread32(addr)          readl(addr)
-
-#define iowrite8(b,addr)        writeb(b,addr)
-#define iowrite16(w,addr)       writew(w,addr)
-#define iowrite32(l,addr)       writel(l,addr)
-
-#define ioread8_rep(a,b,c)      readsb(a,b,c)
-#define ioread16_rep(a,b,c)     readsw(a,b,c)
-#define ioread32_rep(a,b,c)     readsl(a,b,c)
-
-#define iowrite8_rep(a,b,c)     writesb(a,b,c)
-#define iowrite16_rep(a,b,c)    writesw(a,b,c)
-#define iowrite32_rep(a,b,c)    writesl(a,b,c)
-
-/* Create a virtual mapping cookie for an IO port range */
-extern void __iomem *ioport_map(unsigned long port, unsigned int nr);
-extern void ioport_unmap(void __iomem *);
-
-/* Create a virtual mapping cookie for a PCI BAR (memory or IO) */
-struct pci_dev;
-extern void __iomem *pci_iomap(struct pci_dev *dev, int bar, unsigned long max);
-extern void pci_iounmap(struct pci_dev *dev, void __iomem *);
-
-/*
  * ISA space is 'always mapped' on currently supported MIPS systems, no need
  * to explicitly ioremap() it. The fact that the ISA IO space is mapped
  * to PAGE_OFFSET is pure coincidence - it does not mean ISA values
diff --git a/include/asm-mips/mach-generic/dma-coherence.h b/include/asm-mips/mach-generic/dma-coherence.h
new file mode 100644
index 000000000000..df71822fd27b
--- /dev/null
+++ b/include/asm-mips/mach-generic/dma-coherence.h
@@ -0,0 +1,43 @@
+/*
+ * 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  Ralf Baechle <ralf@linux-mips.org>
+ *
+ */
+#ifndef __ASM_MACH_GENERIC_DMA_COHERENCE_H
+#define __ASM_MACH_GENERIC_DMA_COHERENCE_H
+
+struct device;
+
+static dma_addr_t plat_map_dma_mem(struct device *dev, void *addr, size_t size)
+{
+        return virt_to_phys(addr);
+}
+
+static dma_addr_t plat_map_dma_mem_page(struct device *dev, struct page *page)
+{
+        return page_to_phys(page);
+}
+
+static unsigned long plat_dma_addr_to_phys(dma_addr_t dma_addr)
+{
+        return dma_addr;
+}
+
+static void plat_unmap_dma_mem(dma_addr_t dma_addr)
+{
+}
+
+static inline int plat_device_is_coherent(struct device *dev)
+{
+#ifdef CONFIG_DMA_COHERENT
+        return 1;
+#endif
+#ifdef CONFIG_DMA_NONCOHERENT
+        return 0;
+#endif
+}
+
+#endif /* __ASM_MACH_GENERIC_DMA_COHERENCE_H */
diff --git a/include/asm-mips/mach-generic/kmalloc.h b/include/asm-mips/mach-generic/kmalloc.h
index 410ab5f6c563..b8e6deba352f 100644
--- a/include/asm-mips/mach-generic/kmalloc.h
+++ b/include/asm-mips/mach-generic/kmalloc.h
@@ -5,6 +5,7 @@
 #ifndef CONFIG_DMA_COHERENT
 /*
  * Total overkill for most systems but need as a safe default.
+ * Set this one if any device in the system might do non-coherent DMA.
  */
 #define ARCH_KMALLOC_MINALIGN   128
 #endif
diff --git a/include/asm-mips/mach-ip27/dma-coherence.h b/include/asm-mips/mach-ip27/dma-coherence.h
new file mode 100644
index 000000000000..659816e200d4
--- /dev/null
+++ b/include/asm-mips/mach-ip27/dma-coherence.h
@@ -0,0 +1,49 @@
+/*
+ * 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  Ralf Baechle <ralf@linux-mips.org>
+ *
+ */
+#ifndef __ASM_MACH_IP27_DMA_COHERENCE_H
+#define __ASM_MACH_IP27_DMA_COHERENCE_H
+
+#include <asm/pci/bridge.h>
+
+#define pdev_to_baddr(pdev, addr) \
+        (BRIDGE_CONTROLLER(pdev->bus)->baddr + (addr))
+#define dev_to_baddr(dev, addr) \
+        pdev_to_baddr(to_pci_dev(dev), (addr))
+
+struct device;
+
+static dma_addr_t plat_map_dma_mem(struct device *dev, void *addr, size_t size)
+{
+        dma_addr_t pa = dev_to_baddr(dev, virt_to_phys(addr));
+
+        return pa;
+}
+
+static dma_addr_t plat_map_dma_mem_page(struct device *dev, struct page *page)
+{
+        dma_addr_t pa = dev_to_baddr(dev, page_to_phys(page));
+
+        return pa;
+}
+
+static unsigned long plat_dma_addr_to_phys(dma_addr_t dma_addr)
+{
+        return dma_addr & (0xffUL << 56);
+}
+
+static void plat_unmap_dma_mem(dma_addr_t dma_addr)
+{
+}
+
+static inline int plat_device_is_coherent(struct device *dev)
+{
+        return 1;               /* IP27 non-cohernet mode is unsupported */
+}
+
+#endif /* __ASM_MACH_IP27_DMA_COHERENCE_H */
diff --git a/include/asm-mips/mach-ip32/dma-coherence.h b/include/asm-mips/mach-ip32/dma-coherence.h
new file mode 100644
index 000000000000..950be17bbb86
--- /dev/null
+++ b/include/asm-mips/mach-ip32/dma-coherence.h
@@ -0,0 +1,71 @@
+/*
+ * 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  Ralf Baechle <ralf@linux-mips.org>
+ *
+ */
+#ifndef __ASM_MACH_IP35_DMA_COHERENCE_H
+#define __ASM_MACH_IP35_DMA_COHERENCE_H
+
+#include <asm/ip32/crime.h>
+
+struct device;
+
+/*
+ * Few notes.
+ * 1. CPU sees memory as two chunks: 0-256M@0x0, and the rest @0x40000000+256M
+ * 2. PCI sees memory as one big chunk @0x0 (or we could use 0x40000000 for
+ *    native-endian)
+ * 3. All other devices see memory as one big chunk at 0x40000000
+ * 4. Non-PCI devices will pass NULL as struct device*
+ *
+ * Thus we translate differently, depending on device.
+ */
+
+#define RAM_OFFSET_MASK 0x3fffffffUL
+
+static dma_addr_t plat_map_dma_mem(struct device *dev, void *addr, size_t size)
+{
+        dma_addr_t pa = virt_to_phys(addr) & RAM_OFFSET_MASK;
+
+        if (dev == NULL)
+                pa += CRIME_HI_MEM_BASE;
+
+        return pa;
+}
+
+static dma_addr_t plat_map_dma_mem_page(struct device *dev, struct page *page)
+{
+        dma_addr_t pa;
+
+        pa = page_to_phys(page) & RAM_OFFSET_MASK;
+
+        if (dev == NULL)
+                pa += CRIME_HI_MEM_BASE;
+
+        return pa;
+}
+
+/* This is almost certainly wrong but it's what dma-ip32.c used to use  */
+static unsigned long plat_dma_addr_to_phys(dma_addr_t dma_addr)
+{
+        unsigned long addr = dma_addr & RAM_OFFSET_MASK;
+
+        if (dma_addr >= 256*1024*1024)
+                addr += CRIME_HI_MEM_BASE;
+
+        return addr;
+}
+
+static void plat_unmap_dma_mem(dma_addr_t dma_addr)
+{
+}
+
+static inline int plat_device_is_coherent(struct device *dev)
+{
+        return 0;               /* IP32 is non-cohernet */
+}
+
+#endif /* __ASM_MACH_IP35_DMA_COHERENCE_H */
diff --git a/include/asm-mips/mach-jazz/dma-coherence.h b/include/asm-mips/mach-jazz/dma-coherence.h
new file mode 100644
index 000000000000..d66979a124a8
--- /dev/null
+++ b/include/asm-mips/mach-jazz/dma-coherence.h
@@ -0,0 +1,40 @@
+/*
+ * 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  Ralf Baechle <ralf@linux-mips.org>
+ */
+#ifndef __ASM_MACH_JAZZ_DMA_COHERENCE_H
+#define __ASM_MACH_JAZZ_DMA_COHERENCE_H
+
+#include <asm/jazzdma.h>
+
+struct device;
+
+static dma_addr_t plat_map_dma_mem(struct device *dev, void *addr, size_t size)
+{
+        return vdma_alloc(virt_to_phys(addr), size);
+}
+
+static dma_addr_t plat_map_dma_mem_page(struct device *dev, struct page *page)
+{
+        return vdma_alloc(page_to_phys(page), PAGE_SIZE);
+}
+
+static unsigned long plat_dma_addr_to_phys(dma_addr_t dma_addr)
+{
+        return vdma_log2phys(dma_addr);
+}
+
+static void plat_unmap_dma_mem(dma_addr_t dma_addr)
+{
+        vdma_free(dma_addr);
+}
+
+static inline int plat_device_is_coherent(struct device *dev)
+{
+        return 0;
+}
+
+#endif /* __ASM_MACH_JAZZ_DMA_COHERENCE_H */
diff --git a/include/asm-mips/mach-rm/cpu-feature-overrides.h b/include/asm-mips/mach-rm/cpu-feature-overrides.h
index 11410ae10d36..7e07283140a3 100644
--- a/include/asm-mips/mach-rm/cpu-feature-overrides.h
+++ b/include/asm-mips/mach-rm/cpu-feature-overrides.h
@@ -21,9 +21,7 @@
 #define cpu_has_watch           0
 #define cpu_has_mips16          0
 #define cpu_has_divec           0
-#define cpu_has_vce             0
 #define cpu_has_cache_cdex_p    1
-#define cpu_has_cache_cdex_s    0
 #define cpu_has_prefetch        0
 #define cpu_has_mcheck          0
 #define cpu_has_ejtag           0
@@ -35,9 +33,6 @@
 #define cpu_has_nofpuex         0
 #define cpu_has_64bits          1
 
-#define cpu_dcache_line_size()  32
-#define cpu_icache_line_size()  32
-
 #define cpu_has_mips32r1        0
 #define cpu_has_mips32r2        0
 #define cpu_has_mips64r1        0
diff --git a/include/asm-mips/mips_mt.h b/include/asm-mips/mips_mt.h
index c31a312b9783..fdfff0b8ce42 100644
--- a/include/asm-mips/mips_mt.h
+++ b/include/asm-mips/mips_mt.h
@@ -12,4 +12,7 @@ extern unsigned long mt_fpemul_threshold;
 extern void mips_mt_regdump(unsigned long previous_mvpcontrol_value);
 extern void mips_mt_set_cpuoptions(void);
 
+struct class;
+extern struct class *mt_class;
+
 #endif /* __ASM_MIPS_MT_H */
diff --git a/include/asm-mips/mman.h b/include/asm-mips/mman.h
index 046cf686bee7..e4d6f1fb1cf7 100644
--- a/include/asm-mips/mman.h
+++ b/include/asm-mips/mman.h
@@ -72,7 +72,6 @@
 #define MADV_DOFORK     11              /* do inherit across fork */
 
 /* compatibility flags */
-#define MAP_ANON        MAP_ANONYMOUS
 #define MAP_FILE        0
 
 #endif /* _ASM_MMAN_H */
diff --git a/include/asm-mips/pci.h b/include/asm-mips/pci.h
index 7f0f120ca07c..3eea3ba0fca5 100644
--- a/include/asm-mips/pci.h
+++ b/include/asm-mips/pci.h
@@ -32,6 +32,7 @@ struct pci_controller {
         unsigned long mem_offset;
         struct resource *io_resource;
         unsigned long io_offset;
+        unsigned long io_map_base;
 
         unsigned int index;
         /* For compatibility with current (as of July 2003) pciutils
diff --git a/include/asm-mips/pgalloc.h b/include/asm-mips/pgalloc.h
index af121c67dc71..5685d4fc7881 100644
--- a/include/asm-mips/pgalloc.h
+++ b/include/asm-mips/pgalloc.h
@@ -130,4 +130,6 @@ static inline void pmd_free(pmd_t *pmd)
 
 #define check_pgt_cache()       do { } while (0)
 
+extern void pagetable_init(void);
+
 #endif /* _ASM_PGALLOC_H */
diff --git a/include/asm-mips/ptrace.h b/include/asm-mips/ptrace.h
index 8a1f2b6f04ac..1906938285c0 100644
--- a/include/asm-mips/ptrace.h
+++ b/include/asm-mips/ptrace.h
@@ -21,6 +21,7 @@
 #define FPC_EIR         70
 #define DSP_BASE        71              /* 3 more hi / lo register pairs */
 #define DSP_CONTROL     77
+#define ACX             78
 
 /*
  * This struct defines the way the registers are stored on the stack during a
@@ -39,6 +40,9 @@ struct pt_regs {
         unsigned long cp0_status;
         unsigned long hi;
         unsigned long lo;
+#ifdef CONFIG_CPU_HAS_SMARTMIPS
+        unsigned long acx;
+#endif
         unsigned long cp0_badvaddr;
         unsigned long cp0_cause;
         unsigned long cp0_epc;
diff --git a/include/asm-mips/sigcontext.h b/include/asm-mips/sigcontext.h
index cefa657dd04a..9ce0607d7a4e 100644
--- a/include/asm-mips/sigcontext.h
+++ b/include/asm-mips/sigcontext.h
@@ -19,11 +19,11 @@
  */
 struct sigcontext {
         unsigned int            sc_regmask;     /* Unused */
-        unsigned int            sc_status;
+        unsigned int            sc_status;      /* Unused */
         unsigned long long      sc_pc;
         unsigned long long      sc_regs[32];
         unsigned long long      sc_fpregs[32];
-        unsigned int            sc_ownedfp;     /* Unused */
+        unsigned int            sc_acx;         /* Was sc_ownedfp */
         unsigned int            sc_fpc_csr;
         unsigned int            sc_fpc_eir;     /* Unused */
         unsigned int            sc_used_math;
@@ -42,6 +42,7 @@ struct sigcontext {
 
 #if _MIPS_SIM == _MIPS_SIM_ABI64 || _MIPS_SIM == _MIPS_SIM_NABI32
 
+#include <linux/posix_types.h>
 /*
  * Keep this struct definition in sync with the sigcontext fragment
  * in arch/mips/tools/offset.c
@@ -53,34 +54,32 @@ struct sigcontext {
  * entries, add sc_dsp and sc_reserved for padding.  No prisoners.
  */
 struct sigcontext {
-        unsigned long   sc_regs[32];
-        unsigned long   sc_fpregs[32];
-        unsigned long   sc_mdhi;
-        unsigned long   sc_hi1;
-        unsigned long   sc_hi2;
-        unsigned long   sc_hi3;
-        unsigned long   sc_mdlo;
-        unsigned long   sc_lo1;
-        unsigned long   sc_lo2;
-        unsigned long   sc_lo3;
-        unsigned long   sc_pc;
-        unsigned int    sc_fpc_csr;
-        unsigned int    sc_used_math;
-        unsigned int    sc_dsp;
-        unsigned int    sc_reserved;
+        __u64   sc_regs[32];
+        __u64   sc_fpregs[32];
+        __u64   sc_mdhi;
+        __u64   sc_hi1;
+        __u64   sc_hi2;
+        __u64   sc_hi3;
+        __u64   sc_mdlo;
+        __u64   sc_lo1;
+        __u64   sc_lo2;
+        __u64   sc_lo3;
+        __u64   sc_pc;
+        __u32   sc_fpc_csr;
+        __u32   sc_used_math;
+        __u32   sc_dsp;
+        __u32   sc_reserved;
 };
 
 #ifdef __KERNEL__
 
-#include <linux/posix_types.h>
-
 struct sigcontext32 {
         __u32           sc_regmask;     /* Unused */
-        __u32           sc_status;
+        __u32           sc_status;      /* Unused */
         __u64           sc_pc;
         __u64           sc_regs[32];
         __u64           sc_fpregs[32];
-        __u32           sc_ownedfp;     /* Unused */
+        __u32           sc_acx;         /* Only MIPS32; was sc_ownedfp */
         __u32           sc_fpc_csr;
         __u32           sc_fpc_eir;     /* Unused */
         __u32           sc_used_math;
diff --git a/include/asm-mips/signal.h b/include/asm-mips/signal.h
index 8b391a2f0814..7a28989f7ee3 100644
--- a/include/asm-mips/signal.h
+++ b/include/asm-mips/signal.h
@@ -137,23 +137,6 @@ typedef struct sigaltstack {
 
 #define ptrace_signal_deliver(regs, cookie) do { } while (0)
 
-struct pt_regs;
-extern void do_signal(struct pt_regs *regs);
-extern void do_signal32(struct pt_regs *regs);
-
-extern int setup_frame(struct k_sigaction * ka, struct pt_regs *regs,
-        int signr, sigset_t *set);
-extern int setup_rt_frame(struct k_sigaction * ka, struct pt_regs *regs,
-        int signr, sigset_t *set, siginfo_t *info);
-
-extern int setup_frame_32(struct k_sigaction * ka, struct pt_regs *regs,
-        int signr, sigset_t *set);
-extern int setup_rt_frame_32(struct k_sigaction * ka, struct pt_regs *regs,
-        int signr, sigset_t *set, siginfo_t *info);
-
-extern int setup_rt_frame_n32(struct k_sigaction * ka, struct pt_regs *regs,
-        int signr, sigset_t *set, siginfo_t *info);
-
 #endif /* __KERNEL__ */
 
 #endif /* _ASM_SIGNAL_H */
diff --git a/include/asm-mips/sni.h b/include/asm-mips/sni.h
index b9ba54d0dd35..62f9be6f7320 100644
--- a/include/asm-mips/sni.h
+++ b/include/asm-mips/sni.h
@@ -6,12 +6,72 @@
  * for more details.
  *
  * Copyright (C) 1997, 1998 by Ralf Baechle
+ * Copyright (C) 2006 Thomas Bogendoerfer (tsbogend@alpha.franken.de)
  */
 #ifndef __ASM_SNI_H
 #define __ASM_SNI_H
 
+extern unsigned int sni_brd_type;
+
+#define SNI_BRD_10                 2
+#define SNI_BRD_10NEW              3
+#define SNI_BRD_TOWER_OASIC        4
+#define SNI_BRD_MINITOWER          5
+#define SNI_BRD_PCI_TOWER          6
+#define SNI_BRD_RM200              7
+#define SNI_BRD_PCI_MTOWER         8
+#define SNI_BRD_PCI_DESKTOP        9
+#define SNI_BRD_PCI_TOWER_CPLUS   10
+#define SNI_BRD_PCI_MTOWER_CPLUS  11
+
+/* RM400 cpu types */
+#define SNI_CPU_M8021           0x01
+#define SNI_CPU_M8030           0x04
+#define SNI_CPU_M8031           0x06
+#define SNI_CPU_M8034           0x0f
+#define SNI_CPU_M8037           0x07
+#define SNI_CPU_M8040           0x05
+#define SNI_CPU_M8043           0x09
+#define SNI_CPU_M8050           0x0b
+#define SNI_CPU_M8053           0x0d
+
 #define SNI_PORT_BASE           0xb4000000
 
+#ifndef __MIPSEL__
+/*
+ * ASIC PCI registers for big endian configuration.
+ */
+#define PCIMT_UCONF             0xbfff0004
+#define PCIMT_IOADTIMEOUT2      0xbfff000c
+#define PCIMT_IOMEMCONF         0xbfff0014
+#define PCIMT_IOMMU             0xbfff001c
+#define PCIMT_IOADTIMEOUT1      0xbfff0024
+#define PCIMT_DMAACCESS         0xbfff002c
+#define PCIMT_DMAHIT            0xbfff0034
+#define PCIMT_ERRSTATUS         0xbfff003c
+#define PCIMT_ERRADDR           0xbfff0044
+#define PCIMT_SYNDROME          0xbfff004c
+#define PCIMT_ITPEND            0xbfff0054
+#define  IT_INT2                0x01
+#define  IT_INTD                0x02
+#define  IT_INTC                0x04
+#define  IT_INTB                0x08
+#define  IT_INTA                0x10
+#define  IT_EISA                0x20
+#define  IT_SCSI                0x40
+#define  IT_ETH                 0x80
+#define PCIMT_IRQSEL            0xbfff005c
+#define PCIMT_TESTMEM           0xbfff0064
+#define PCIMT_ECCREG            0xbfff006c
+#define PCIMT_CONFIG_ADDRESS    0xbfff0074
+#define PCIMT_ASIC_ID           0xbfff007c      /* read */
+#define PCIMT_SOFT_RESET        0xbfff007c      /* write */
+#define PCIMT_PIA_OE            0xbfff0084
+#define PCIMT_PIA_DATAOUT       0xbfff008c
+#define PCIMT_PIA_DATAIN        0xbfff0094
+#define PCIMT_CACHECONF         0xbfff009c
+#define PCIMT_INVSPACE          0xbfff00a4
+#else
 /*
  * ASIC PCI registers for little endian configuration.
  */
@@ -45,6 +105,8 @@
 #define PCIMT_PIA_DATAIN        0xbfff0090
 #define PCIMT_CACHECONF         0xbfff0098
 #define PCIMT_INVSPACE          0xbfff00a0
+#endif
+
 #define PCIMT_PCI_CONF          0xbfff0100
 
 /*
@@ -73,6 +135,36 @@
 #define PCIMT_PWDN              0xbfdf0000
 
 /*
+ * A20R based boards
+ */
+#define A20R_PT_CLOCK_BASE      0xbc040000
+#define A20R_PT_TIM0_ACK        0xbc050000
+#define A20R_PT_TIM1_ACK        0xbc060000
+
+#define SNI_MIPS_IRQ_CPU_BASE   16
+#define SNI_MIPS_IRQ_CPU_TIMER  (SNI_MIPS_IRQ_CPU_BASE+7)
+
+#define SNI_A20R_IRQ_BASE       SNI_MIPS_IRQ_CPU_BASE
+#define SNI_A20R_IRQ_TIMER      (SNI_A20R_IRQ_BASE+5)
+
+#define SNI_DS1216_A20R_BASE    0xbc081ffc
+#define SNI_DS1216_RM200_BASE   0xbcd41ffc
+
+#define SNI_PCIT_INT_REG        0xbfff000c
+
+#define SNI_PCIT_INT_START      24
+#define SNI_PCIT_INT_END        30
+
+#define PCIT_IRQ_ETHERNET       (SNI_MIPS_IRQ_CPU_BASE + 5)
+#define PCIT_IRQ_INTA           (SNI_PCIT_INT_START + 0)
+#define PCIT_IRQ_INTB           (SNI_PCIT_INT_START + 1)
+#define PCIT_IRQ_INTC           (SNI_PCIT_INT_START + 2)
+#define PCIT_IRQ_INTD           (SNI_PCIT_INT_START + 3)
+#define PCIT_IRQ_SCSI0          (SNI_PCIT_INT_START + 4)
+#define PCIT_IRQ_SCSI1          (SNI_PCIT_INT_START + 5)
+
+
+/*
  * Interrupt 0-16 are EISA interrupts.  Interrupts from 16 on are assigned
  * to the other interrupts generated by ASIC PCI.
  *
@@ -80,18 +172,22 @@
  * ASIC PCI interrupt.
  */
 #define PCIMT_KEYBOARD_IRQ       1
-#define PCIMT_IRQ_INT2          16
-#define PCIMT_IRQ_INTD          17
-#define PCIMT_IRQ_INTC          18
-#define PCIMT_IRQ_INTB          19
-#define PCIMT_IRQ_INTA          20
-#define PCIMT_IRQ_EISA          21
-#define PCIMT_IRQ_SCSI          22
-#define PCIMT_IRQ_ETHERNET      23
+#define PCIMT_IRQ_INT2          24
+#define PCIMT_IRQ_INTD          25
+#define PCIMT_IRQ_INTC          26
+#define PCIMT_IRQ_INTB          27
+#define PCIMT_IRQ_INTA          28
+#define PCIMT_IRQ_EISA          29
+#define PCIMT_IRQ_SCSI          30
+
+#define PCIMT_IRQ_ETHERNET      (SNI_MIPS_IRQ_CPU_BASE+6)
+
+#if 0
 #define PCIMT_IRQ_TEMPERATURE   24
 #define PCIMT_IRQ_EISA_NMI      25
 #define PCIMT_IRQ_POWER_OFF     26
 #define PCIMT_IRQ_BUTTON        27
+#endif
 
 /*
  * Base address for the mapped 16mb EISA bus segment.
@@ -101,4 +197,24 @@
 /* PCI EISA Interrupt acknowledge  */
 #define PCIMT_INT_ACKNOWLEDGE   0xba000000
 
+/* board specific init functions */
+extern void sni_a20r_init (void);
+extern void sni_pcit_init (void);
+extern void sni_rm200_init (void);
+extern void sni_pcimt_init (void);
+
+/* board specific irq init functions */
+extern void sni_a20r_irq_init (void);
+extern void sni_pcit_irq_init (void);
+extern void sni_pcit_cplus_irq_init (void);
+extern void sni_rm200_irq_init (void);
+extern void sni_pcimt_irq_init (void);
+
+/* timer inits */
+extern void sni_cpu_time_init(void);
+
+/* common irq stuff */
+extern void (*sni_hwint)(void);
+extern struct irqaction sni_isa_irq;
+
 #endif /* __ASM_SNI_H */
diff --git a/include/asm-mips/spinlock.h b/include/asm-mips/spinlock.h
index fc3217fc1118..f1755d28a36a 100644
--- a/include/asm-mips/spinlock.h
+++ b/include/asm-mips/spinlock.h
@@ -3,7 +3,7 @@
  * License.  See the file "COPYING" in the main directory of this archive
  * for more details.
  *
- * Copyright (C) 1999, 2000, 06 by Ralf Baechle
+ * Copyright (C) 1999, 2000, 06 Ralf Baechle (ralf@linux-mips.org)
  * Copyright (C) 1999, 2000 Silicon Graphics, Inc.
  */
 #ifndef _ASM_SPINLOCK_H
@@ -49,11 +49,18 @@ static inline void __raw_spin_lock(raw_spinlock_t *lock)
                 __asm__ __volatile__(
                 "       .set    noreorder       # __raw_spin_lock       \n"
                 "1:     ll      %1, %2                                  \n"
-                "       bnez    %1, 1b                                  \n"
+                "       bnez    %1, 2f                                  \n"
                 "        li     %1, 1                                   \n"
                 "       sc      %1, %0                                  \n"
-                "       beqz    %1, 1b                                  \n"
+                "       beqz    %1, 2f                                  \n"
                 "        nop                                            \n"
+                "       .subsection 2                                   \n"
+                "2:     ll      %1, %2                                  \n"
+                "       bnez    %1, 2b                                  \n"
+                "        li     %1, 1                                   \n"
+                "       b       1b                                      \n"
+                "        nop                                            \n"
+                "       .previous                                       \n"
                 "       .set    reorder                                 \n"
                 : "=m" (lock->lock), "=&r" (tmp)
                 : "m" (lock->lock)
@@ -99,8 +106,12 @@ static inline unsigned int __raw_spin_trylock(raw_spinlock_t *lock)
                 "1:     ll      %0, %3                                  \n"
                 "       ori     %2, %0, 1                               \n"
                 "       sc      %2, %1                                  \n"
-                "       beqz    %2, 1b                                  \n"
+                "       beqz    %2, 2f                                  \n"
                 "        andi   %2, %0, 1                               \n"
+                "       .subsection 2                                   \n"
+                "2:     b       1b                                      \n"
+                "        nop                                            \n"
+                "       .previous                                       \n"
                 "       .set    reorder"
                 : "=&r" (temp), "=m" (lock->lock), "=&r" (res)
                 : "m" (lock->lock)
@@ -154,11 +165,18 @@ static inline void __raw_read_lock(raw_rwlock_t *rw)
                 __asm__ __volatile__(
                 "       .set    noreorder       # __raw_read_lock       \n"
                 "1:     ll      %1, %2                                  \n"
-                "       bltz    %1, 1b                                  \n"
+                "       bltz    %1, 2f                                  \n"
                 "        addu   %1, 1                                   \n"
                 "       sc      %1, %0                                  \n"
                 "       beqz    %1, 1b                                  \n"
                 "        nop                                            \n"
+                "       .subsection 2                                   \n"
+                "2:     ll      %1, %2                                  \n"
+                "       bltz    %1, 2b                                  \n"
+                "        addu   %1, 1                                   \n"
+                "       b       1b                                      \n"
+                "        nop                                            \n"
+                "       .previous                                       \n"
                 "       .set    reorder                                 \n"
                 : "=m" (rw->lock), "=&r" (tmp)
                 : "m" (rw->lock)
@@ -192,8 +210,12 @@ static inline void __raw_read_unlock(raw_rwlock_t *rw)
                 "1:     ll      %1, %2                                  \n"
                 "       sub     %1, 1                                   \n"
                 "       sc      %1, %0                                  \n"
-                "       beqz    %1, 1b                                  \n"
+                "       beqz    %1, 2f                                  \n"
+                "        nop                                            \n"
+                "       .subsection 2                                   \n"
+                "2:     b       1b                                      \n"
                 "        nop                                            \n"
+                "       .previous                                       \n"
                 "       .set    reorder                                 \n"
                 : "=m" (rw->lock), "=&r" (tmp)
                 : "m" (rw->lock)
@@ -222,11 +244,18 @@ static inline void __raw_write_lock(raw_rwlock_t *rw)
                 __asm__ __volatile__(
                 "       .set    noreorder       # __raw_write_lock      \n"
                 "1:     ll      %1, %2                                  \n"
-                "       bnez    %1, 1b                                  \n"
+                "       bnez    %1, 2f                                  \n"
                 "        lui    %1, 0x8000                              \n"
                 "       sc      %1, %0                                  \n"
-                "       beqz    %1, 1b                                  \n"
+                "       beqz    %1, 2f                                  \n"
+                "        nop                                            \n"
+                "       .subsection 2                                   \n"
+                "2:     ll      %1, %2                                  \n"
+                "       bnez    %1, 2b                                  \n"
+                "        lui    %1, 0x8000                              \n"
+                "       b       1b                                      \n"
                 "        nop                                            \n"
+                "       .previous                                       \n"
                 "       .set    reorder                                 \n"
                 : "=m" (rw->lock), "=&r" (tmp)
                 : "m" (rw->lock)
@@ -322,12 +351,15 @@ static inline int __raw_write_trylock(raw_rwlock_t *rw)
                 "       bnez    %1, 2f                                  \n"
                 "       lui     %1, 0x8000                              \n"
                 "       sc      %1, %0                                  \n"
-                "       beqz    %1, 1b                                  \n"
-                "        nop                                            \n"
+                "       beqz    %1, 3f                                  \n"
+                "        li     %2, 1                                   \n"
+                "2:                                                     \n"
                 __WEAK_ORDERING_MB
-                "       li      %2, 1                                   \n"
+                "       .subsection 2                                   \n"
+                "3:     b       1b                                      \n"
+                "        li     %2, 0                                   \n"
+                "       .previous                                       \n"
                 "       .set    reorder                                 \n"
-                "2:                                                     \n"
                 : "=m" (rw->lock), "=&r" (tmp), "=&r" (ret)
                 : "m" (rw->lock)
                 : "memory");
diff --git a/include/asm-mips/stackframe.h b/include/asm-mips/stackframe.h
index 1fae5dc58138..7afa1fdf70ca 100644
--- a/include/asm-mips/stackframe.h
+++ b/include/asm-mips/stackframe.h
@@ -29,16 +29,25 @@
                 .endm
 
                 .macro  SAVE_TEMP
+#ifdef CONFIG_CPU_HAS_SMARTMIPS
+                mflhxu  v1
+                LONG_S  v1, PT_LO(sp)
+                mflhxu  v1
+                LONG_S  v1, PT_HI(sp)
+                mflhxu  v1
+                LONG_S  v1, PT_ACX(sp)
+#else
                 mfhi    v1
+                LONG_S  v1, PT_HI(sp)
+                mflo    v1
+                LONG_S  v1, PT_LO(sp)
+#endif
 #ifdef CONFIG_32BIT
                 LONG_S  $8, PT_R8(sp)
                 LONG_S  $9, PT_R9(sp)
 #endif
-                LONG_S  v1, PT_HI(sp)
-                mflo    v1
                 LONG_S  $10, PT_R10(sp)
                 LONG_S  $11, PT_R11(sp)
-                LONG_S  v1,  PT_LO(sp)
                 LONG_S  $12, PT_R12(sp)
                 LONG_S  $13, PT_R13(sp)
                 LONG_S  $14, PT_R14(sp)
@@ -182,16 +191,25 @@
                 .endm
 
                 .macro  RESTORE_TEMP
+#ifdef CONFIG_CPU_HAS_SMARTMIPS
+                LONG_L  $24, PT_ACX(sp)
+                mtlhx   $24
+                LONG_L  $24, PT_HI(sp)
+                mtlhx   $24
                 LONG_L  $24, PT_LO(sp)
+                mtlhx   $24
+#else
+                LONG_L  $24, PT_LO(sp)
+                mtlo    $24
+                LONG_L  $24, PT_HI(sp)
+                mthi    $24
+#endif
 #ifdef CONFIG_32BIT
                 LONG_L  $8, PT_R8(sp)
                 LONG_L  $9, PT_R9(sp)
 #endif
-                mtlo    $24
-                LONG_L  $24, PT_HI(sp)
                 LONG_L  $10, PT_R10(sp)
                 LONG_L  $11, PT_R11(sp)
-                mthi    $24
                 LONG_L  $12, PT_R12(sp)
                 LONG_L  $13, PT_R13(sp)
                 LONG_L  $14, PT_R14(sp)
diff --git a/include/asm-mips/system.h b/include/asm-mips/system.h
index 5e1289c85ed9..597a3743f6a1 100644
--- a/include/asm-mips/system.h
+++ b/include/asm-mips/system.h
@@ -110,7 +110,10 @@ static inline unsigned long __xchg_u32(volatile int * m, unsigned int val)
                 "       move    %2, %z4                                 \n"
                 "       .set    mips3                                   \n"
                 "       sc      %2, %1                                  \n"
-                "       beqz    %2, 1b                                  \n"
+                "       beqz    %2, 2f                                  \n"
+                "       .subsection 2                                   \n"
+                "2:     b       1b                                      \n"
+                "       .previous                                       \n"
                 "       .set    mips0                                   \n"
                 : "=&r" (retval), "=m" (*m), "=&r" (dummy)
                 : "R" (*m), "Jr" (val)
@@ -155,7 +158,10 @@ static inline __u64 __xchg_u64(volatile __u64 * m, __u64 val)
                 "1:     lld     %0, %3                  # xchg_u64      \n"
                 "       move    %2, %z4                                 \n"
                 "       scd     %2, %1                                  \n"
-                "       beqz    %2, 1b                                  \n"
+                "       beqz    %2, 2f                                  \n"
+                "       .subsection 2                                   \n"
+                "2:     b       1b                                      \n"
+                "       .previous                                       \n"
                 "       .set    mips0                                   \n"
                 : "=&r" (retval), "=m" (*m), "=&r" (dummy)
                 : "R" (*m), "Jr" (val)
@@ -232,8 +238,11 @@ static inline unsigned long __cmpxchg_u32(volatile int * m, unsigned long old,
                 "       move    $1, %z4                                 \n"
                 "       .set    mips3                                   \n"
                 "       sc      $1, %1                                  \n"
-                "       beqz    $1, 1b                                  \n"
+                "       beqz    $1, 3f                                  \n"
                 "2:                                                     \n"
+                "       .subsection 2                                   \n"
+                "3:     b       1b                                      \n"
+                "       .previous                                       \n"
                 "       .set    pop                                     \n"
                 : "=&r" (retval), "=R" (*m)
                 : "R" (*m), "Jr" (old), "Jr" (new)
@@ -283,8 +292,11 @@ static inline unsigned long __cmpxchg_u64(volatile int * m, unsigned long old,
                 "       bne     %0, %z3, 2f                             \n"
                 "       move    $1, %z4                                 \n"
                 "       scd     $1, %1                                  \n"
-                "       beqz    $1, 1b                                  \n"
+                "       beqz    $1, 3f                                  \n"
                 "2:                                                     \n"
+                "       .subsection 2                                   \n"
+                "3:     b       1b                                      \n"
+                "       .previous                                       \n"
                 "       .set    pop                                     \n"
                 : "=&r" (retval), "=R" (*m)
                 : "R" (*m), "Jr" (old), "Jr" (new)
diff --git a/include/asm-mips/termios.h b/include/asm-mips/termios.h
index 4906204d34fe..2ce07f4be369 100644
--- a/include/asm-mips/termios.h
+++ b/include/asm-mips/termios.h
@@ -87,24 +87,6 @@ struct termio {
 #define TIOCM_OUT2      0x4000
 #define TIOCM_LOOP      0x8000
 
-/* line disciplines */
-#define N_TTY           0
-#define N_SLIP          1
-#define N_MOUSE         2
-#define N_PPP           3
-#define N_STRIP         4
-#define N_AX25          5
-#define N_X25           6               /* X.25 async */
-#define N_6PACK         7
-#define N_MASC          8       /* Reserved fo Mobitex module <kaz@cafe.net> */
-#define N_R3964         9       /* Reserved for Simatic R3964 module */
-#define N_PROFIBUS_FDL  10      /* Reserved for Profibus <Dave@mvhi.com> */
-#define N_IRDA          11      /* Linux IrDa - http://irda.sourceforge.net/ */
-#define N_SMSBLOCK      12      /* SMS block mode - for talking to GSM data cards about SMS messages */
-#define N_HDLC          13      /* synchronous HDLC */
-#define N_SYNC_PPP      14      /* synchronous PPP */
-#define N_HCI           15      /* Bluetooth HCI UART */
-
 #ifdef __KERNEL__
 
 #include <linux/string.h>
diff --git a/include/asm-mips/uaccess.h b/include/asm-mips/uaccess.h
index c12ebc53ef31..c62c20e7b5c6 100644
--- a/include/asm-mips/uaccess.h
+++ b/include/asm-mips/uaccess.h
@@ -265,12 +265,14 @@ do {									\
  */
 #define __get_user_asm_ll32(val, addr)                                  \
 {                                                                       \
-        unsigned long long __gu_tmp;                                    \
+        union {                                                         \
+                unsigned long long      l;                              \
+                __typeof__(*(addr))     t;                              \
+        } __gu_tmp;                                                     \
                                                                         \
         __asm__ __volatile__(                                           \
         "1:     lw      %1, (%3)                                \n"     \
         "2:     lw      %D1, 4(%3)                              \n"     \
-        "       move    %0, $0                                  \n"     \
         "3:     .section        .fixup,\"ax\"                   \n"     \
         "4:     li      %0, %4                                  \n"     \
         "       move    %1, $0                                  \n"     \
@@ -281,9 +283,10 @@ do {									\
         "       " __UA_ADDR "   1b, 4b                          \n"     \
         "       " __UA_ADDR "   2b, 4b                          \n"     \
         "       .previous                                       \n"     \
-        : "=r" (__gu_err), "=&r" (__gu_tmp)                             \
+        : "=r" (__gu_err), "=&r" (__gu_tmp.l)                           \
         : "0" (0), "r" (addr), "i" (-EFAULT));                          \
-        (val) = (__typeof__(*(addr))) __gu_tmp;                         \
+                                                                        \
+        (val) = __gu_tmp.t;                                             \
 }
 
 /*
@@ -432,8 +435,32 @@ extern size_t __copy_user(void *__to, const void *__from, size_t __n);
         __cu_len;                                                       \
 })
 
-#define __copy_to_user_inatomic __copy_to_user
-#define __copy_from_user_inatomic __copy_from_user
+#define __copy_to_user_inatomic(to,from,n)                              \
+({                                                                      \
+        void __user *__cu_to;                                           \
+        const void *__cu_from;                                          \
+        long __cu_len;                                                  \
+                                                                        \
+        __cu_to = (to);                                                 \
+        __cu_from = (from);                                             \
+        __cu_len = (n);                                                 \
+        __cu_len = __invoke_copy_to_user(__cu_to, __cu_from, __cu_len); \
+        __cu_len;                                                       \
+})
+
+#define __copy_from_user_inatomic(to,from,n)                            \
+({                                                                      \
+        void *__cu_to;                                                  \
+        const void __user *__cu_from;                                   \
+        long __cu_len;                                                  \
+                                                                        \
+        __cu_to = (to);                                                 \
+        __cu_from = (from);                                             \
+        __cu_len = (n);                                                 \
+        __cu_len = __invoke_copy_from_user_inatomic(__cu_to, __cu_from, \
+                                                    __cu_len);          \
+        __cu_len;                                                       \
+})
 
 /*
  * copy_to_user: - Copy a block of data into user space.
@@ -487,6 +514,29 @@ extern size_t __copy_user(void *__to, const void *__from, size_t __n);
         __cu_len_r;                                                     \
 })
 
+#define __invoke_copy_from_user_inatomic(to,from,n)                     \
+({                                                                      \
+        register void *__cu_to_r __asm__ ("$4");                        \
+        register const void __user *__cu_from_r __asm__ ("$5");         \
+        register long __cu_len_r __asm__ ("$6");                        \
+                                                                        \
+        __cu_to_r = (to);                                               \
+        __cu_from_r = (from);                                           \
+        __cu_len_r = (n);                                               \
+        __asm__ __volatile__(                                           \
+        ".set\tnoreorder\n\t"                                           \
+        __MODULE_JAL(__copy_user_inatomic)                              \
+        ".set\tnoat\n\t"                                                \
+        __UA_ADDU "\t$1, %1, %2\n\t"                                    \
+        ".set\tat\n\t"                                                  \
+        ".set\treorder"                                                 \
+        : "+r" (__cu_to_r), "+r" (__cu_from_r), "+r" (__cu_len_r)       \
+        :                                                               \
+        : "$8", "$9", "$10", "$11", "$12", "$15", "$24", "$31",         \
+          "memory");                                                    \
+        __cu_len_r;                                                     \
+})
+
 /*
  * __copy_from_user: - Copy a block of data from user space, with less checking.
  * @to:   Destination address, in kernel space.
diff --git a/include/asm-parisc/assembly.h b/include/asm-parisc/assembly.h
index 5a1e0e8b1c32..5587f0023881 100644
--- a/include/asm-parisc/assembly.h
+++ b/include/asm-parisc/assembly.h
@@ -31,9 +31,13 @@
 #define STREGM  std,ma
 #define SHRREG  shrd
 #define SHLREG  shld
+#define ADDIB   addib,*
+#define CMPB    cmpb,*
+#define ANDCM   andcm,*
 #define RP_OFFSET       16
 #define FRAME_SIZE      128
 #define CALLEE_REG_FRAME_SIZE   144
+#define ASM_ULONG_INSN  .dword
 #else   /* CONFIG_64BIT */
 #define LDREG   ldw
 #define STREG   stw
@@ -42,9 +46,13 @@
 #define STREGM  stwm
 #define SHRREG  shr
 #define SHLREG  shlw
+#define ADDIB   addib,
+#define CMPB    cmpb,
+#define ANDCM   andcm
 #define RP_OFFSET       20
 #define FRAME_SIZE      64
 #define CALLEE_REG_FRAME_SIZE   128
+#define ASM_ULONG_INSN  .word
 #endif
 
 #define CALLEE_SAVE_FRAME_SIZE (CALLEE_REG_FRAME_SIZE + CALLEE_FLOAT_FRAME_SIZE)
@@ -65,7 +73,7 @@
 
 #ifdef __ASSEMBLY__
 
-#ifdef __LP64__
+#ifdef CONFIG_64BIT
 /* the 64-bit pa gnu assembler unfortunately defaults to .level 1.1 or 2.0 so
  * work around that for now... */
         .level 2.0w
@@ -156,7 +164,7 @@
         .endm
 
         .macro loadgp
-#ifdef __LP64__
+#ifdef CONFIG_64BIT
         ldil            L%__gp, %r27
         ldo             R%__gp(%r27), %r27
 #else
@@ -334,7 +342,7 @@
         fldd,mb -8(%r30),   %fr12
         .endm
 
-#ifdef __LP64__
+#ifdef CONFIG_64BIT
         .macro  callee_save
         std,ma    %r3,   CALLEE_REG_FRAME_SIZE(%r30)
         mfctl     %cr27, %r3
@@ -377,7 +385,7 @@
         ldd,mb  -CALLEE_REG_FRAME_SIZE(%r30),    %r3
         .endm
 
-#else /* ! __LP64__ */
+#else /* ! CONFIG_64BIT */
 
         .macro  callee_save
         stw,ma   %r3,   CALLEE_REG_FRAME_SIZE(%r30)
@@ -420,7 +428,7 @@
         mtctl   %r3, %cr27
         ldw,mb  -CALLEE_REG_FRAME_SIZE(%r30),   %r3
         .endm
-#endif /* ! __LP64__ */
+#endif /* ! CONFIG_64BIT */
 
         .macro  save_specials   regs
 
@@ -441,7 +449,7 @@
         mtctl    %r0,   %cr18
         SAVE_CR  (%cr18, PT_IAOQ1(\regs))
 
-#ifdef __LP64__
+#ifdef CONFIG_64BIT
         /* cr11 (sar) is a funny one.  5 bits on PA1.1 and 6 bit on PA2.0
          * For PA2.0 mtsar or mtctl always write 6 bits, but mfctl only
          * reads 5 bits.  Use mfctl,w to read all six bits.  Otherwise
diff --git a/include/asm-parisc/atomic.h b/include/asm-parisc/atomic.h
index 48bf9b8ab8ff..7d57d34fcca8 100644
--- a/include/asm-parisc/atomic.h
+++ b/include/asm-parisc/atomic.h
@@ -58,7 +58,7 @@ extern void __xchg_called_with_bad_pointer(void);
 /* __xchg32/64 defined in arch/parisc/lib/bitops.c */
 extern unsigned long __xchg8(char, char *);
 extern unsigned long __xchg32(int, int *);
-#ifdef __LP64__
+#ifdef CONFIG_64BIT
 extern unsigned long __xchg64(unsigned long, unsigned long *);
 #endif
 
@@ -67,7 +67,7 @@ static __inline__ unsigned long
 __xchg(unsigned long x, __volatile__ void * ptr, int size)
 {
         switch(size) {
-#ifdef __LP64__
+#ifdef CONFIG_64BIT
         case 8: return __xchg64(x,(unsigned long *) ptr);
 #endif
         case 4: return __xchg32((int) x, (int *) ptr);
@@ -81,7 +81,7 @@ __xchg(unsigned long x, __volatile__ void * ptr, int size)
 /*
 ** REVISIT - Abandoned use of LDCW in xchg() for now:
 ** o need to test sizeof(*ptr) to avoid clearing adjacent bytes
-** o and while we are at it, could __LP64__ code use LDCD too?
+** o and while we are at it, could CONFIG_64BIT code use LDCD too?
 **
 **      if (__builtin_constant_p(x) && (x == NULL))
 **              if (((unsigned long)p & 0xf) == 0)
@@ -105,7 +105,7 @@ static __inline__ unsigned long
 __cmpxchg(volatile void *ptr, unsigned long old, unsigned long new_, int size)
 {
         switch(size) {
-#ifdef __LP64__
+#ifdef CONFIG_64BIT
         case 8: return __cmpxchg_u64((unsigned long *)ptr, old, new_);
 #endif
         case 4: return __cmpxchg_u32((unsigned int *)ptr, (unsigned int) old, (unsigned int) new_);
@@ -218,7 +218,7 @@ static __inline__ int atomic_read(const atomic_t *v)
 #define smp_mb__before_atomic_inc()     smp_mb()
 #define smp_mb__after_atomic_inc()      smp_mb()
 
-#ifdef __LP64__
+#ifdef CONFIG_64BIT
 
 typedef struct { volatile s64 counter; } atomic64_t;
 
@@ -270,7 +270,7 @@ atomic64_read(const atomic64_t *v)
 #define atomic64_dec_and_test(v)        (atomic64_dec_return(v) == 0)
 #define atomic64_sub_and_test(i,v)      (atomic64_sub_return((i),(v)) == 0)
 
-#endif /* __LP64__ */
+#endif /* CONFIG_64BIT */
 
 #include <asm-generic/atomic.h>
 
diff --git a/include/asm-parisc/bitops.h b/include/asm-parisc/bitops.h
index 900561922c4c..015cb0d379bd 100644
--- a/include/asm-parisc/bitops.h
+++ b/include/asm-parisc/bitops.h
@@ -60,31 +60,37 @@ static __inline__ void change_bit(int nr, volatile unsigned long * addr)
 static __inline__ int test_and_set_bit(int nr, volatile unsigned long * addr)
 {
         unsigned long mask = 1UL << CHOP_SHIFTCOUNT(nr);
-        unsigned long oldbit;
+        unsigned long old;
         unsigned long flags;
+        int set;
 
         addr += (nr >> SHIFT_PER_LONG);
         _atomic_spin_lock_irqsave(addr, flags);
-        oldbit = *addr;
-        *addr = oldbit | mask;
+        old = *addr;
+        set = (old & mask) ? 1 : 0;
+        if (!set)
+                *addr = old | mask;
         _atomic_spin_unlock_irqrestore(addr, flags);
 
-        return (oldbit & mask) ? 1 : 0;
+        return set;
 }
 
 static __inline__ int test_and_clear_bit(int nr, volatile unsigned long * addr)
 {
         unsigned long mask = 1UL << CHOP_SHIFTCOUNT(nr);
-        unsigned long oldbit;
+        unsigned long old;
         unsigned long flags;
+        int set;
 
         addr += (nr >> SHIFT_PER_LONG);
         _atomic_spin_lock_irqsave(addr, flags);
-        oldbit = *addr;
-        *addr = oldbit & ~mask;
+        old = *addr;
+        set = (old & mask) ? 1 : 0;
+        if (set)
+                *addr = old & ~mask;
         _atomic_spin_unlock_irqrestore(addr, flags);
 
-        return (oldbit & mask) ? 1 : 0;
+        return set;
 }
 
 static __inline__ int test_and_change_bit(int nr, volatile unsigned long * addr)
@@ -130,7 +136,7 @@ static __inline__ unsigned long __ffs(unsigned long x)
         unsigned long ret;
 
         __asm__(
-#ifdef __LP64__
+#ifdef CONFIG_64BIT
                 " ldi       63,%1\n"
                 " extrd,u,*<>  %0,63,32,%%r0\n"
                 " extrd,u,*TR  %0,31,32,%0\n"   /* move top 32-bits down */
diff --git a/include/asm-parisc/bug.h b/include/asm-parisc/bug.h
index 695588da41f8..83ba510ed5d8 100644
--- a/include/asm-parisc/bug.h
+++ b/include/asm-parisc/bug.h
@@ -1,14 +1,92 @@
 #ifndef _PARISC_BUG_H
 #define _PARISC_BUG_H
 
+/*
+ * Tell the user there is some problem.
+ * The offending file and line are encoded in the __bug_table section.
+ */
+
 #ifdef CONFIG_BUG
 #define HAVE_ARCH_BUG
-#define BUG() do { \
-        printk("kernel BUG at %s:%d!\n", __FILE__, __LINE__); \
-        dump_stack(); \
-        panic("BUG!"); \
-} while (0)
+#define HAVE_ARCH_WARN_ON
+
+/* the break instruction is used as BUG() marker.  */
+#define PARISC_BUG_BREAK_ASM    "break 0x1f, 0x1fff"
+#define PARISC_BUG_BREAK_INSN   0x03ffe01f  /* PARISC_BUG_BREAK_ASM */
+
+#if defined(CONFIG_64BIT)
+#define ASM_WORD_INSN           ".dword\t"
+#else
+#define ASM_WORD_INSN           ".word\t"
+#endif
+
+#ifdef CONFIG_DEBUG_BUGVERBOSE
+#define BUG()                                                           \
+        do {                                                            \
+                asm volatile("\n"                                       \
+                             "1:\t" PARISC_BUG_BREAK_ASM "\n"           \
+                             "\t.pushsection __bug_table,\"a\"\n"       \
+                             "2:\t" ASM_WORD_INSN "1b, %c0\n"           \
+                             "\t.short %c1, %c2\n"                      \
+                             "\t.org 2b+%c3\n"                          \
+                             "\t.popsection"                            \
+                             : : "i" (__FILE__), "i" (__LINE__),        \
+                             "i" (0), "i" (sizeof(struct bug_entry)) ); \
+                for(;;) ;                                               \
+        } while(0)
+
+#else
+#define BUG()                                                           \
+        do {                                                            \
+                asm volatile(PARISC_BUG_BREAK_ASM : : );                \
+                for(;;) ;                                               \
+        } while(0)
+#endif
+
+#ifdef CONFIG_DEBUG_BUGVERBOSE
+#define __WARN()                                                        \
+        do {                                                            \
+                asm volatile("\n"                                       \
+                             "1:\t" PARISC_BUG_BREAK_ASM "\n"           \
+                             "\t.pushsection __bug_table,\"a\"\n"       \
+                             "2:\t" ASM_WORD_INSN "1b, %c0\n"           \
+                             "\t.short %c1, %c2\n"                      \
+                             "\t.org 2b+%c3\n"                          \
+                             "\t.popsection"                            \
+                             : : "i" (__FILE__), "i" (__LINE__),        \
+                             "i" (BUGFLAG_WARNING),                     \
+                             "i" (sizeof(struct bug_entry)) );          \
+        } while(0)
+#else
+#define __WARN()                                                        \
+        do {                                                            \
+                asm volatile("\n"                                       \
+                             "1:\t" PARISC_BUG_BREAK_ASM "\n"           \
+                             "\t.pushsection __bug_table,\"a\"\n"       \
+                             "2:\t" ASM_WORD_INSN "1b\n"                \
+                             "\t.short %c0\n"                           \
+                             "\t.org 2b+%c1\n"                          \
+                             "\t.popsection"                            \
+                             : : "i" (BUGFLAG_WARNING),                 \
+                             "i" (sizeof(struct bug_entry)) );          \
+        } while(0)
+#endif
+
+
+#define WARN_ON(x) ({                                           \
+        typeof(x) __ret_warn_on = (x);                          \
+        if (__builtin_constant_p(__ret_warn_on)) {              \
+                if (__ret_warn_on)                              \
+                        __WARN();                               \
+        } else {                                                \
+                if (unlikely(__ret_warn_on))                    \
+                        __WARN();                               \
+        }                                                       \
+        unlikely(__ret_warn_on);                                \
+})
+
 #endif
 
 #include <asm-generic/bug.h>
 #endif
+
diff --git a/include/asm-parisc/cache.h b/include/asm-parisc/cache.h
index 7d22fa206fc4..32c2cca74345 100644
--- a/include/asm-parisc/cache.h
+++ b/include/asm-parisc/cache.h
@@ -30,31 +30,11 @@
 
 #define __read_mostly __attribute__((__section__(".data.read_mostly")))
 
-extern void flush_data_cache_local(void *);  /* flushes local data-cache only */
-extern void flush_instruction_cache_local(void *); /* flushes local code-cache only */
-#ifdef CONFIG_SMP
-extern void flush_data_cache(void); /* flushes data-cache only (all processors) */
-extern void flush_instruction_cache(void); /* flushes i-cache only (all processors) */
-#else
-#define flush_data_cache() flush_data_cache_local(NULL)
-#define flush_instruction_cache() flush_instruction_cache_local(NULL)
-#endif
-
-extern void parisc_cache_init(void);    /* initializes cache-flushing */
-extern void flush_all_caches(void);     /* flush everything (tlb & cache) */
-extern int get_cache_info(char *);
-extern void flush_user_icache_range_asm(unsigned long, unsigned long);
-extern void flush_kernel_icache_range_asm(unsigned long, unsigned long);
-extern void flush_user_dcache_range_asm(unsigned long, unsigned long);
-extern void flush_kernel_dcache_range_asm(unsigned long, unsigned long);
-extern void flush_kernel_dcache_page_asm(void *);
-extern void flush_kernel_icache_page(void *);
-extern void disable_sr_hashing(void);   /* turns off space register hashing */
-extern void disable_sr_hashing_asm(int); /* low level support for above */
-extern void free_sid(unsigned long);
+void parisc_cache_init(void);   /* initializes cache-flushing */
+void disable_sr_hashing_asm(int); /* low level support for above */
+void disable_sr_hashing(void);   /* turns off space register hashing */
+void free_sid(unsigned long);
 unsigned long alloc_sid(void);
-extern void flush_user_dcache_page(unsigned long);
-extern void flush_user_icache_page(unsigned long);
 
 struct seq_file;
 extern void show_cache_info(struct seq_file *m);
@@ -63,6 +43,7 @@ extern int split_tlb;
 extern int dcache_stride;
 extern int icache_stride;
 extern struct pdc_cache_info cache_info;
+void parisc_setup_cache_timing(void);
 
 #define pdtlb(addr)         asm volatile("pdtlb 0(%%sr1,%0)" : : "r" (addr));
 #define pitlb(addr)         asm volatile("pitlb 0(%%sr1,%0)" : : "r" (addr));
diff --git a/include/asm-parisc/cacheflush.h b/include/asm-parisc/cacheflush.h
index a799dd8ef395..2f1e1b05440a 100644
--- a/include/asm-parisc/cacheflush.h
+++ b/include/asm-parisc/cacheflush.h
@@ -2,60 +2,46 @@
 #define _PARISC_CACHEFLUSH_H
 
 #include <linux/mm.h>
-#include <asm/cache.h>  /* for flush_user_dcache_range_asm() proto */
 
 /* The usual comment is "Caches aren't brain-dead on the <architecture>".
  * Unfortunately, that doesn't apply to PA-RISC. */
 
-/* Cache flush operations */
-
+/* Internal implementation */
+void flush_data_cache_local(void *);  /* flushes local data-cache only */
+void flush_instruction_cache_local(void *); /* flushes local code-cache only */
 #ifdef CONFIG_SMP
-#define flush_cache_mm(mm) flush_cache_all()
+void flush_data_cache(void); /* flushes data-cache only (all processors) */
+void flush_instruction_cache(void); /* flushes i-cache only (all processors) */
 #else
-#define flush_cache_mm(mm) flush_cache_all_local()
+#define flush_data_cache() flush_data_cache_local(NULL)
+#define flush_instruction_cache() flush_instruction_cache_local(NULL)
 #endif
 
 #define flush_cache_dup_mm(mm) flush_cache_mm(mm)
 
-#define flush_kernel_dcache_range(start,size) \
-        flush_kernel_dcache_range_asm((start), (start)+(size));
+void flush_user_icache_range_asm(unsigned long, unsigned long);
+void flush_kernel_icache_range_asm(unsigned long, unsigned long);
+void flush_user_dcache_range_asm(unsigned long, unsigned long);
+void flush_kernel_dcache_range_asm(unsigned long, unsigned long);
+void flush_kernel_dcache_page_asm(void *);
+void flush_kernel_icache_page(void *);
+void flush_user_dcache_page(unsigned long);
+void flush_user_icache_page(unsigned long);
+void flush_user_dcache_range(unsigned long, unsigned long);
+void flush_user_icache_range(unsigned long, unsigned long);
 
-extern void flush_cache_all_local(void);
+/* Cache flush operations */
 
-static inline void cacheflush_h_tmp_function(void *dummy)
-{
-        flush_cache_all_local();
-}
+void flush_cache_all_local(void);
+void flush_cache_all(void);
+void flush_cache_mm(struct mm_struct *mm);
 
-static inline void flush_cache_all(void)
-{
-        on_each_cpu(cacheflush_h_tmp_function, NULL, 1, 1);
-}
+#define flush_kernel_dcache_range(start,size) \
+        flush_kernel_dcache_range_asm((start), (start)+(size));
 
 #define flush_cache_vmap(start, end)            flush_cache_all()
 #define flush_cache_vunmap(start, end)          flush_cache_all()
 
-extern int parisc_cache_flush_threshold;
-void parisc_setup_cache_timing(void);
-
-static inline void
-flush_user_dcache_range(unsigned long start, unsigned long end)
-{
-        if ((end - start) < parisc_cache_flush_threshold)
-                flush_user_dcache_range_asm(start,end);
-        else
-                flush_data_cache();
-}
-
-static inline void
-flush_user_icache_range(unsigned long start, unsigned long end)
-{
-        if ((end - start) < parisc_cache_flush_threshold)
-                flush_user_icache_range_asm(start,end);
-        else
-                flush_instruction_cache();
-}
-
 extern void flush_dcache_page(struct page *page);
 
 #define flush_dcache_mmap_lock(mapping) \
@@ -63,9 +49,15 @@ extern void flush_dcache_page(struct page *page);
 #define flush_dcache_mmap_unlock(mapping) \
         write_unlock_irq(&(mapping)->tree_lock)
 
-#define flush_icache_page(vma,page)     do { flush_kernel_dcache_page(page); flush_kernel_icache_page(page_address(page)); } while (0)
+#define flush_icache_page(vma,page)     do {            \
+        flush_kernel_dcache_page(page);                 \
+        flush_kernel_icache_page(page_address(page));   \
+} while (0)
 
-#define flush_icache_range(s,e)         do { flush_kernel_dcache_range_asm(s,e); flush_kernel_icache_range_asm(s,e); } while (0)
+#define flush_icache_range(s,e)         do {            \
+        flush_kernel_dcache_range_asm(s,e);             \
+        flush_kernel_icache_range_asm(s,e);             \
+} while (0)
 
 #define copy_to_user_page(vma, page, vaddr, dst, src, len) \
 do { \
@@ -80,118 +72,17 @@ do { \
         memcpy(dst, src, len); \
 } while (0)
 
-static inline void flush_cache_range(struct vm_area_struct *vma,
-                unsigned long start, unsigned long end)
-{
-        int sr3;
-
-        if (!vma->vm_mm->context) {
-                BUG();
-                return;
-        }
-
-        sr3 = mfsp(3);
-        if (vma->vm_mm->context == sr3) {
-                flush_user_dcache_range(start,end);
-                flush_user_icache_range(start,end);
-        } else {
-                flush_cache_all();
-        }
-}
-
-/* Simple function to work out if we have an existing address translation
- * for a user space vma. */
-static inline int translation_exists(struct vm_area_struct *vma,
-                                unsigned long addr, unsigned long pfn)
-{
-        pgd_t *pgd = pgd_offset(vma->vm_mm, addr);
-        pmd_t *pmd;
-        pte_t pte;
-
-        if(pgd_none(*pgd))
-                return 0;
-
-        pmd = pmd_offset(pgd, addr);
-        if(pmd_none(*pmd) || pmd_bad(*pmd))
-                return 0;
-
-        /* We cannot take the pte lock here: flush_cache_page is usually
-         * called with pte lock already held.  Whereas flush_dcache_page
-         * takes flush_dcache_mmap_lock, which is lower in the hierarchy:
-         * the vma itself is secure, but the pte might come or go racily.
-         */
-        pte = *pte_offset_map(pmd, addr);
-        /* But pte_unmap() does nothing on this architecture */
-
-        /* Filter out coincidental file entries and swap entries */
-        if (!(pte_val(pte) & (_PAGE_FLUSH|_PAGE_PRESENT)))
-                return 0;
-
-        return pte_pfn(pte) == pfn;
-}
-
-/* Private function to flush a page from the cache of a non-current
- * process.  cr25 contains the Page Directory of the current user
- * process; we're going to hijack both it and the user space %sr3 to
- * temporarily make the non-current process current.  We have to do
- * this because cache flushing may cause a non-access tlb miss which
- * the handlers have to fill in from the pgd of the non-current
- * process. */
-static inline void
-flush_user_cache_page_non_current(struct vm_area_struct *vma,
-                                  unsigned long vmaddr)
-{
-        /* save the current process space and pgd */
-        unsigned long space = mfsp(3), pgd = mfctl(25);
-
-        /* we don't mind taking interrups since they may not
-         * do anything with user space, but we can't
-         * be preempted here */
-        preempt_disable();
-
-        /* make us current */
-        mtctl(__pa(vma->vm_mm->pgd), 25);
-        mtsp(vma->vm_mm->context, 3);
-
-        flush_user_dcache_page(vmaddr);
-        if(vma->vm_flags & VM_EXEC)
-                flush_user_icache_page(vmaddr);
-
-        /* put the old current process back */
-        mtsp(space, 3);
-        mtctl(pgd, 25);
-        preempt_enable();
-}
-
-static inline void
-__flush_cache_page(struct vm_area_struct *vma, unsigned long vmaddr)
-{
-        if (likely(vma->vm_mm->context == mfsp(3))) {
-                flush_user_dcache_page(vmaddr);
-                if (vma->vm_flags & VM_EXEC)
-                        flush_user_icache_page(vmaddr);
-        } else {
-                flush_user_cache_page_non_current(vma, vmaddr);
-        }
-}
-
-static inline void
-flush_cache_page(struct vm_area_struct *vma, unsigned long vmaddr, unsigned long pfn)
-{
-        BUG_ON(!vma->vm_mm->context);
-
-        if (likely(translation_exists(vma, vmaddr, pfn)))
-                __flush_cache_page(vma, vmaddr);
-
-}
+void flush_cache_page(struct vm_area_struct *vma, unsigned long vmaddr, unsigned long pfn);
+void flush_cache_range(struct vm_area_struct *vma,
+                unsigned long start, unsigned long end);
 
+#define ARCH_HAS_FLUSH_ANON_PAGE
 static inline void
 flush_anon_page(struct vm_area_struct *vma, struct page *page, unsigned long vmaddr)
 {
         if (PageAnon(page))
                 flush_user_dcache_page(vmaddr);
 }
-#define ARCH_HAS_FLUSH_ANON_PAGE
 
 #define ARCH_HAS_FLUSH_KERNEL_DCACHE_PAGE
 void flush_kernel_dcache_page_addr(void *addr);
diff --git a/include/asm-parisc/dma-mapping.h b/include/asm-parisc/dma-mapping.h
index 66f0b408c669..c6c0e9ff6bde 100644
--- a/include/asm-parisc/dma-mapping.h
+++ b/include/asm-parisc/dma-mapping.h
@@ -236,7 +236,7 @@ int ccio_allocate_resource(const struct parisc_device *dev,
                 unsigned long min, unsigned long max, unsigned long align);
 #else /* !CONFIG_IOMMU_CCIO */
 #define ccio_get_iommu(dev) NULL
-#define ccio_request_resource(dev, res) request_resource(&iomem_resource, res)
+#define ccio_request_resource(dev, res) insert_resource(&iomem_resource, res)
 #define ccio_allocate_resource(dev, res, size, min, max, align) \
                 allocate_resource(&iomem_resource, res, size, min, max, \
                                 align, NULL, NULL)
diff --git a/include/asm-parisc/elf.h b/include/asm-parisc/elf.h
index adea65fc43c9..f628ac7de83d 100644
--- a/include/asm-parisc/elf.h
+++ b/include/asm-parisc/elf.h
@@ -220,7 +220,7 @@ typedef struct elf64_fdesc {
  * macros, and then it includes fs/binfmt_elf.c to provide an alternate
  * elf binary handler for 32 bit binaries (on the 64 bit kernel).
  */
-#ifdef __LP64__
+#ifdef CONFIG_64BIT
 #define ELF_CLASS       ELFCLASS64
 #else
 #define ELF_CLASS       ELFCLASS32
diff --git a/include/asm-parisc/hardware.h b/include/asm-parisc/hardware.h
index 106d3f7cd882..76d880dc4bae 100644
--- a/include/asm-parisc/hardware.h
+++ b/include/asm-parisc/hardware.h
@@ -1,19 +1,13 @@
 #ifndef _PARISC_HARDWARE_H
 #define _PARISC_HARDWARE_H
 
+#include <linux/mod_devicetable.h>
 #include <asm/pdc.h>
 
-struct parisc_device_id {
-        unsigned char   hw_type;        /* 5 bits used */
-        unsigned char   hversion_rev;   /* 4 bits */
-        unsigned short  hversion;       /* 12 bits */
-        unsigned int    sversion;       /* 20 bits */
-};
-
-#define HWTYPE_ANY_ID   0xff
-#define HVERSION_REV_ANY_ID     0xff
-#define HVERSION_ANY_ID 0xffff
-#define SVERSION_ANY_ID 0xffffffffU
+#define HWTYPE_ANY_ID           PA_HWTYPE_ANY_ID
+#define HVERSION_ANY_ID         PA_HVERSION_ANY_ID
+#define HVERSION_REV_ANY_ID     PA_HVERSION_REV_ANY_ID
+#define SVERSION_ANY_ID         PA_SVERSION_ANY_ID
 
 struct hp_hardware {
         unsigned short  hw_type:5;      /* HPHW_xxx */
diff --git a/include/asm-parisc/io.h b/include/asm-parisc/io.h
index ca46e7cc0940..c0fed91da3a2 100644
--- a/include/asm-parisc/io.h
+++ b/include/asm-parisc/io.h
@@ -67,7 +67,7 @@ static inline unsigned long long gsc_readq(unsigned long addr)
 {
         unsigned long long ret;
 
-#ifdef __LP64__
+#ifdef CONFIG_64BIT
         __asm__ __volatile__(
         "       ldda    0(%1),%0\n"
         :  "=r" (ret) : "r" (addr) );
@@ -108,7 +108,7 @@ static inline void gsc_writel(unsigned int val, unsigned long addr)
 
 static inline void gsc_writeq(unsigned long long val, unsigned long addr)
 {
-#ifdef __LP64__
+#ifdef CONFIG_64BIT
         __asm__ __volatile__(
         "       stda    %0,0(%1)\n"
         : :  "r" (val), "r" (addr) );
diff --git a/include/asm-parisc/led.h b/include/asm-parisc/led.h
index efadfd543ec6..c3405ab9d60a 100644
--- a/include/asm-parisc/led.h
+++ b/include/asm-parisc/led.h
@@ -31,7 +31,7 @@ void __init register_led_regions(void);
 
 #ifdef CONFIG_CHASSIS_LCD_LED
 /* writes a string to the LCD display (if possible on this h/w) */
-int lcd_print(char *str);
+int lcd_print(const char *str);
 #else
 #define lcd_print(str)
 #endif
diff --git a/include/asm-parisc/linkage.h b/include/asm-parisc/linkage.h
index 291c2d01c44f..7a09d911b538 100644
--- a/include/asm-parisc/linkage.h
+++ b/include/asm-parisc/linkage.h
@@ -1,6 +1,28 @@
-#ifndef __ASM_LINKAGE_H
-#define __ASM_LINKAGE_H
+#ifndef __ASM_PARISC_LINKAGE_H
+#define __ASM_PARISC_LINKAGE_H
 
-/* Nothing to see here... */
+#ifndef __ALIGN
+#define __ALIGN         .align 4
+#define __ALIGN_STR     ".align 4"
+#endif
+
+/*
+ * In parisc assembly a semicolon marks a comment while a
+ * exclamation mark is used to seperate independend lines.
+ */
+#define ENTRY(name) \
+        .export name !\
+        ALIGN !\
+name:
 
+#ifdef CONFIG_64BIT
+#define ENDPROC(name) \
+        END(name)
+#else
+#define ENDPROC(name) \
+        .type name, @function !\
+        END(name)
 #endif
+
+
+#endif  /* __ASM_PARISC_LINKAGE_H */
diff --git a/include/asm-parisc/mman.h b/include/asm-parisc/mman.h
index 0ef15ee0f17e..defe752cc996 100644
--- a/include/asm-parisc/mman.h
+++ b/include/asm-parisc/mman.h
@@ -55,7 +55,6 @@
 #define MADV_64M_PAGES  26              /* Use 64 Megabyte pages */
 
 /* compatibility flags */
-#define MAP_ANON        MAP_ANONYMOUS
 #define MAP_FILE        0
 #define MAP_VARIABLE    0
 
diff --git a/include/asm-parisc/mmzone.h b/include/asm-parisc/mmzone.h
index c87813662d4d..9608d2cf214a 100644
--- a/include/asm-parisc/mmzone.h
+++ b/include/asm-parisc/mmzone.h
@@ -35,7 +35,7 @@ extern struct node_map_data node_data[];
 #define PFNNID_MAP_MAX  512     /* support 512GB */
 extern unsigned char pfnnid_map[PFNNID_MAP_MAX];
 
-#ifndef __LP64__
+#ifndef CONFIG_64BIT
 #define pfn_is_io(pfn) ((pfn & (0xf0000000UL >> PAGE_SHIFT)) == (0xf0000000UL >> PAGE_SHIFT))
 #else
 /* io can be 0xf0f0f0f0f0xxxxxx or 0xfffffffff0000000 */
diff --git a/include/asm-parisc/module.h b/include/asm-parisc/module.h
index 00f06885f843..c2cb49e934c1 100644
--- a/include/asm-parisc/module.h
+++ b/include/asm-parisc/module.h
@@ -3,7 +3,7 @@
 /*
  * This file contains the parisc architecture specific module code.
  */
-#ifdef __LP64__
+#ifdef CONFIG_64BIT
 #define Elf_Shdr Elf64_Shdr
 #define Elf_Sym Elf64_Sym
 #define Elf_Ehdr Elf64_Ehdr
diff --git a/include/asm-parisc/msgbuf.h b/include/asm-parisc/msgbuf.h
index 14ffc2782f1e..fe88f2649418 100644
--- a/include/asm-parisc/msgbuf.h
+++ b/include/asm-parisc/msgbuf.h
@@ -13,15 +13,15 @@
 
 struct msqid64_ds {
         struct ipc64_perm msg_perm;
-#ifndef __LP64__
+#ifndef CONFIG_64BIT
         unsigned int   __pad1;
 #endif
         __kernel_time_t msg_stime;      /* last msgsnd time */
-#ifndef __LP64__
+#ifndef CONFIG_64BIT
         unsigned int   __pad2;
 #endif
         __kernel_time_t msg_rtime;      /* last msgrcv time */
-#ifndef __LP64__
+#ifndef CONFIG_64BIT
         unsigned int   __pad3;
 #endif
         __kernel_time_t msg_ctime;      /* last change time */
diff --git a/include/asm-parisc/page.h b/include/asm-parisc/page.h
index 3567208191e3..f6bba4c13664 100644
--- a/include/asm-parisc/page.h
+++ b/include/asm-parisc/page.h
@@ -105,7 +105,7 @@ extern int npmem_ranges;
 /* WARNING: The definitions below must match exactly to sizeof(pte_t)
  * etc
  */
-#ifdef __LP64__
+#ifdef CONFIG_64BIT
 #define BITS_PER_PTE_ENTRY      3
 #define BITS_PER_PMD_ENTRY      2
 #define BITS_PER_PGD_ENTRY      2
@@ -127,7 +127,11 @@ extern int npmem_ranges;
 /* This governs the relationship between virtual and physical addresses.
  * If you alter it, make sure to take care of our various fixed mapping
  * segments in fixmap.h */
-#define __PAGE_OFFSET           (0x10000000)
+#ifdef CONFIG_64BIT
+#define __PAGE_OFFSET   (0x40000000)    /* 1GB */
+#else
+#define __PAGE_OFFSET   (0x10000000)    /* 256MB */
+#endif
 
 #define PAGE_OFFSET             ((unsigned long)__PAGE_OFFSET)
 
diff --git a/include/asm-parisc/parisc-device.h b/include/asm-parisc/parisc-device.h
index e12624d8941d..7aa13f2add7a 100644
--- a/include/asm-parisc/parisc-device.h
+++ b/include/asm-parisc/parisc-device.h
@@ -15,7 +15,7 @@ struct parisc_device {
         unsigned int    num_addrs;      /* some devices have additional address ranges. */
         unsigned long   *addr;          /* which will be stored here */
  
-#ifdef __LP64__
+#ifdef CONFIG_64BIT
         /* parms for pdc_pat_cell_module() call */
         unsigned long   pcell_loc;      /* Physical Cell location */
         unsigned long   mod_index;      /* PAT specific - Misc Module info */
diff --git a/include/asm-parisc/pdc.h b/include/asm-parisc/pdc.h
index 423c2b84b4a0..876fd8116d4a 100644
--- a/include/asm-parisc/pdc.h
+++ b/include/asm-parisc/pdc.h
@@ -341,7 +341,7 @@ struct pdc_model {		/* for PDC_MODEL */
 
 struct pdc_cache_cf {           /* for PDC_CACHE  (I/D-caches) */
     unsigned long
-#ifdef __LP64__
+#ifdef CONFIG_64BIT
                 cc_padW:32,
 #endif
                 cc_alias: 4,    /* alias boundaries for virtual addresses   */
@@ -357,7 +357,7 @@ struct pdc_cache_cf {		/* for PDC_CACHE  (I/D-caches) */
 
 struct pdc_tlb_cf {             /* for PDC_CACHE (I/D-TLB's) */
     unsigned long tc_pad0:12,   /* reserved */
-#ifdef __LP64__
+#ifdef CONFIG_64BIT
                 tc_padW:32,
 #endif
                 tc_sh   : 2,    /* 0 = separate I/D-TLB, else shared I/D-TLB */
@@ -445,7 +445,7 @@ struct pdc_btlb_info {	/* PDC_BLOCK_TLB, return of PDC_BTLB_INFO */
 
 #endif /* !CONFIG_PA20 */
 
-#ifdef __LP64__
+#ifdef CONFIG_64BIT
 struct pdc_memory_table_raddr { /* PDC_MEM/PDC_MEM_TABLE (return info) */
         unsigned long entries_returned;
         unsigned long entries_total;
@@ -456,7 +456,7 @@ struct pdc_memory_table {       /* PDC_MEM/PDC_MEM_TABLE (arguments) */
         unsigned int  pages;
         unsigned int  reserved;
 };
-#endif /* __LP64__ */
+#endif /* CONFIG_64BIT */
 
 struct pdc_system_map_mod_info { /* PDC_SYSTEM_MAP/FIND_MODULE */
         unsigned long mod_addr;
@@ -752,7 +752,7 @@ int pdc_get_initiator(struct hardware_path *, struct pdc_initiator *);
 int pdc_tod_read(struct pdc_tod *tod);
 int pdc_tod_set(unsigned long sec, unsigned long usec);
 
-#ifdef __LP64__
+#ifdef CONFIG_64BIT
 int pdc_mem_mem_table(struct pdc_memory_table_raddr *r_addr,
                 struct pdc_memory_table *tbl, unsigned long entries);
 #endif
diff --git a/include/asm-parisc/pdcpat.h b/include/asm-parisc/pdcpat.h
index b4b34c0e8c1a..47539f117958 100644
--- a/include/asm-parisc/pdcpat.h
+++ b/include/asm-parisc/pdcpat.h
@@ -250,7 +250,7 @@ struct pdc_pat_pd_addr_map_entry {
 #define PAT_GET_ENTITY(value)   (((value) >> 56) & 0xffUL)
 #define PAT_GET_DVI(value)      (((value) >> 48) & 0xffUL)
 #define PAT_GET_IOC(value)      (((value) >> 40) & 0xffUL)
-#define PAT_GET_MOD_PAGES(value)(((value) & 0xffffffUL)
+#define PAT_GET_MOD_PAGES(value) ((value) & 0xffffffUL)
 
 
 /*
@@ -303,35 +303,6 @@ extern int pdc_pat_io_pci_cfg_write(unsigned long pci_addr, int pci_size, u32 va
 */
 extern int pdc_pat;     /* arch/parisc/kernel/inventory.c */
 
-/********************************************************************
-* PDC_PAT_CELL[Return Cell Module] memaddr[0] conf_base_addr
-* ----------------------------------------------------------
-* Bit  0 to 51 - conf_base_addr
-* Bit 52 to 62 - reserved
-* Bit       63 - endianess bit
-********************************************************************/
-#define PAT_GET_CBA(value) ((value) & 0xfffffffffffff000UL)
-
-/********************************************************************
-* PDC_PAT_CELL[Return Cell Module] memaddr[1] mod_info
-* ----------------------------------------------------
-* Bit  0 to  7 - entity type
-*    0 = central agent,            1 = processor,
-*    2 = memory controller,        3 = system bus adapter,
-*    4 = local bus adapter,        5 = processor bus converter,
-*    6 = crossbar fabric connect,  7 = fabric interconnect,
-*    8 to 254 reserved,            255 = unknown.
-* Bit  8 to 15 - DVI
-* Bit 16 to 23 - IOC functions
-* Bit 24 to 39 - reserved
-* Bit 40 to 63 - mod_pages
-*    number of 4K pages a module occupies starting at conf_base_addr
-********************************************************************/
-#define PAT_GET_ENTITY(value)   (((value) >> 56) & 0xffUL)
-#define PAT_GET_DVI(value)      (((value) >> 48) & 0xffUL)
-#define PAT_GET_IOC(value)      (((value) >> 40) & 0xffUL)
-#define PAT_GET_MOD_PAGES(value)(((value) & 0xffffffUL)
-
 #endif /* __ASSEMBLY__ */
 
 #endif /* ! __PARISC_PATPDC_H */
diff --git a/include/asm-parisc/pgalloc.h b/include/asm-parisc/pgalloc.h
index 3122fad38a1b..1af1a41e0723 100644
--- a/include/asm-parisc/pgalloc.h
+++ b/include/asm-parisc/pgalloc.h
@@ -14,7 +14,7 @@
  * Here (for 64 bit kernels) we implement a Hybrid L2/L3 scheme: we
  * allocate the first pmd adjacent to the pgd.  This means that we can
  * subtract a constant offset to get to it.  The pmd and pgd sizes are
- * arranged so that a single pmd covers 4GB (giving a full LP64
+ * arranged so that a single pmd covers 4GB (giving a full 64-bit
  * process access to 8TB) so our lookups are effectively L2 for the
  * first 4GB of the kernel (i.e. for all ILP32 processes and all the
  * kernel for machines with under 4GB of memory) */
@@ -26,7 +26,7 @@ static inline pgd_t *pgd_alloc(struct mm_struct *mm)
 
         if (likely(pgd != NULL)) {
                 memset(pgd, 0, PAGE_SIZE<<PGD_ALLOC_ORDER);
-#ifdef __LP64__
+#ifdef CONFIG_64BIT
                 actual_pgd += PTRS_PER_PGD;
                 /* Populate first pmd with allocated memory.  We mark it
                  * with PxD_FLAG_ATTACHED as a signal to the system that this
@@ -45,7 +45,7 @@ static inline pgd_t *pgd_alloc(struct mm_struct *mm)
 
 static inline void pgd_free(pgd_t *pgd)
 {
-#ifdef __LP64__
+#ifdef CONFIG_64BIT
         pgd -= PTRS_PER_PGD;
 #endif
         free_pages((unsigned long)pgd, PGD_ALLOC_ORDER);
@@ -72,7 +72,7 @@ static inline pmd_t *pmd_alloc_one(struct mm_struct *mm, unsigned long address)
 
 static inline void pmd_free(pmd_t *pmd)
 {
-#ifdef __LP64__
+#ifdef CONFIG_64BIT
         if(pmd_flag(*pmd) & PxD_FLAG_ATTACHED)
                 /* This is the permanent pmd attached to the pgd;
                  * cannot free it */
@@ -99,7 +99,7 @@ static inline void pmd_free(pmd_t *pmd)
 static inline void
 pmd_populate_kernel(struct mm_struct *mm, pmd_t *pmd, pte_t *pte)
 {
-#ifdef __LP64__
+#ifdef CONFIG_64BIT
         /* preserve the gateway marker if this is the beginning of
          * the permanent pmd */
         if(pmd_flag(*pmd) & PxD_FLAG_ATTACHED)
diff --git a/include/asm-parisc/pgtable.h b/include/asm-parisc/pgtable.h
index c0b61e0d1497..d7e1b10da5c6 100644
--- a/include/asm-parisc/pgtable.h
+++ b/include/asm-parisc/pgtable.h
@@ -10,7 +10,6 @@
  * we simulate an x86-style page table for the linux mm code
  */
 
-#include <linux/spinlock.h>
 #include <linux/mm.h>           /* for vm_area_struct */
 #include <asm/processor.h>
 #include <asm/cache.h>
diff --git a/include/asm-parisc/posix_types.h b/include/asm-parisc/posix_types.h
index 9b19970de619..b634e3c47fdc 100644
--- a/include/asm-parisc/posix_types.h
+++ b/include/asm-parisc/posix_types.h
@@ -20,7 +20,7 @@ typedef int			__kernel_timer_t;
 typedef int                     __kernel_clockid_t;
 typedef int                     __kernel_daddr_t;
 /* Note these change from narrow to wide kernels */
-#ifdef __LP64__
+#ifdef CONFIG_64BIT
 typedef unsigned long           __kernel_size_t;
 typedef long                    __kernel_ssize_t;
 typedef long                    __kernel_ptrdiff_t;
diff --git a/include/asm-parisc/processor.h b/include/asm-parisc/processor.h
index fd7866dc8c83..d2f396721d3e 100644
--- a/include/asm-parisc/processor.h
+++ b/include/asm-parisc/processor.h
@@ -9,13 +9,10 @@
 #define __ASM_PARISC_PROCESSOR_H
 
 #ifndef __ASSEMBLY__
-#include <asm/prefetch.h>       /* lockdep.h needs <linux/prefetch.h> */
-
 #include <linux/threads.h>
-#include <linux/spinlock_types.h>
 
+#include <asm/prefetch.h>
 #include <asm/hardware.h>
-#include <asm/page.h>
 #include <asm/pdc.h>
 #include <asm/ptrace.h>
 #include <asm/types.h>
@@ -41,7 +38,7 @@
 #define DEFAULT_TASK_SIZE32     (0xFFF00000UL)
 #define DEFAULT_MAP_BASE32      (0x40000000UL)
 
-#ifdef __LP64__
+#ifdef CONFIG_64BIT
 #define DEFAULT_TASK_SIZE       (MAX_ADDRESS-0xf000000)
 #define DEFAULT_MAP_BASE        (0x200000000UL)
 #else
@@ -87,7 +84,6 @@ struct cpuinfo_parisc {
         unsigned long hpa;          /* Host Physical address */
         unsigned long txn_addr;     /* MMIO addr of EIR or id_eid */
 #ifdef CONFIG_SMP
-        spinlock_t lock;            /* synchronization for ipi's */
         unsigned long pending_ipi;  /* bitmap of type ipi_message_type */
         unsigned long ipi_count;    /* number ipi Interrupts */
 #endif
@@ -277,7 +273,7 @@ on downward growing arches, it looks like this:
  * it in here from the current->personality
  */
 
-#ifdef __LP64__
+#ifdef CONFIG_64BIT
 #define USER_WIDE_MODE  (!test_thread_flag(TIF_32BIT))
 #else
 #define USER_WIDE_MODE  0
diff --git a/include/asm-parisc/sembuf.h b/include/asm-parisc/sembuf.h
index 1083368ef8db..1e59ffd3bd1e 100644
--- a/include/asm-parisc/sembuf.h
+++ b/include/asm-parisc/sembuf.h
@@ -13,11 +13,11 @@
 
 struct semid64_ds {
         struct ipc64_perm sem_perm;             /* permissions .. see ipc.h */
-#ifndef __LP64__
+#ifndef CONFIG_64BIT
         unsigned int    __pad1;
 #endif
         __kernel_time_t sem_otime;              /* last semop time */
-#ifndef __LP64__
+#ifndef CONFIG_64BIT
         unsigned int    __pad2;
 #endif
         __kernel_time_t sem_ctime;              /* last change time */
diff --git a/include/asm-parisc/shmbuf.h b/include/asm-parisc/shmbuf.h
index 623b6c0c49e6..0a3eada1863b 100644
--- a/include/asm-parisc/shmbuf.h
+++ b/include/asm-parisc/shmbuf.h
@@ -13,19 +13,19 @@
 
 struct shmid64_ds {
         struct ipc64_perm       shm_perm;       /* operation perms */
-#ifndef __LP64__
+#ifndef CONFIG_64BIT
         unsigned int            __pad1;
 #endif
         __kernel_time_t         shm_atime;      /* last attach time */
-#ifndef __LP64__
+#ifndef CONFIG_64BIT
         unsigned int            __pad2;
 #endif
         __kernel_time_t         shm_dtime;      /* last detach time */
-#ifndef __LP64__
+#ifndef CONFIG_64BIT
         unsigned int            __pad3;
 #endif
         __kernel_time_t         shm_ctime;      /* last change time */
-#ifndef __LP64__
+#ifndef CONFIG_64BIT
         unsigned int            __pad4;
 #endif
         size_t                  shm_segsz;      /* size of segment (bytes) */
@@ -36,7 +36,7 @@ struct shmid64_ds {
         unsigned int            __unused2;
 };
 
-#ifdef __LP64__
+#ifdef CONFIG_64BIT
 /* The 'unsigned int' (formerly 'unsigned long') data types below will
  * ensure that a 32-bit app calling shmctl(*,IPC_INFO,*) will work on
  * a wide kernel, but if some of these values are meant to contain pointers
diff --git a/include/asm-parisc/signal.h b/include/asm-parisc/signal.h
index 98a82fa0cfdb..c20356375d1d 100644
--- a/include/asm-parisc/signal.h
+++ b/include/asm-parisc/signal.h
@@ -105,7 +105,7 @@
 struct siginfo;
 
 /* Type of a signal handler.  */
-#ifdef __LP64__
+#ifdef CONFIG_64BIT
 /* function pointers on 64-bit parisc are pointers to little structs and the
  * compiler doesn't support code which changes or tests the address of
  * the function in the little struct.  This is really ugly -PB
diff --git a/include/asm-parisc/smp.h b/include/asm-parisc/smp.h
index d4c0e26afcd1..306f4950e32e 100644
--- a/include/asm-parisc/smp.h
+++ b/include/asm-parisc/smp.h
@@ -41,14 +41,6 @@ extern void smp_send_all_nop(void);
  
 #define PROC_CHANGE_PENALTY     15              /* Schedule penalty */
 
-#undef ENTRY_SYS_CPUS
-#ifdef ENTRY_SYS_CPUS
-#define STATE_RENDEZVOUS                        0
-#define STATE_STOPPED                           1 
-#define STATE_RUNNING                           2
-#define STATE_HALTED                            3
-#endif
-
 extern unsigned long cpu_present_mask;
 
 #define raw_smp_processor_id()  (current_thread_info()->cpu)
diff --git a/include/asm-parisc/spinlock_types.h b/include/asm-parisc/spinlock_types.h
index d6b479bdb886..3f72f47cf4b2 100644
--- a/include/asm-parisc/spinlock_types.h
+++ b/include/asm-parisc/spinlock_types.h
@@ -1,10 +1,6 @@
 #ifndef __ASM_SPINLOCK_TYPES_H
 #define __ASM_SPINLOCK_TYPES_H
 
-#ifndef __LINUX_SPINLOCK_TYPES_H
-# error "please don't include this file directly"
-#endif
-
 typedef struct {
 #ifdef CONFIG_PA20
         volatile unsigned int slock;
diff --git a/include/asm-parisc/statfs.h b/include/asm-parisc/statfs.h
index a52d8f93f05c..1d2b8130b23d 100644
--- a/include/asm-parisc/statfs.h
+++ b/include/asm-parisc/statfs.h
@@ -30,11 +30,11 @@ struct statfs {
 struct statfs64 {
         long f_type;
         long f_bsize;
-        u64 f_blocks;
-        u64 f_bfree;
-        u64 f_bavail;
-        u64 f_files;
-        u64 f_ffree;
+        __u64 f_blocks;
+        __u64 f_bfree;
+        __u64 f_bavail;
+        __u64 f_files;
+        __u64 f_ffree;
         __kernel_fsid_t f_fsid;
         long f_namelen;
         long f_frsize;
diff --git a/include/asm-parisc/system.h b/include/asm-parisc/system.h
index 74f037a39e6f..7e9afa720d43 100644
--- a/include/asm-parisc/system.h
+++ b/include/asm-parisc/system.h
@@ -34,7 +34,7 @@ struct pa_psw {
         unsigned int i:1;
 };
 
-#ifdef __LP64__
+#ifdef CONFIG_64BIT
 #define pa_psw(task) ((struct pa_psw *) ((char *) (task) + TASK_PT_PSW + 4))
 #else
 #define pa_psw(task) ((struct pa_psw *) ((char *) (task) + TASK_PT_PSW))
diff --git a/include/asm-parisc/termios.h b/include/asm-parisc/termios.h
index 6965e8f6c3e1..5345b3420475 100644
--- a/include/asm-parisc/termios.h
+++ b/include/asm-parisc/termios.h
@@ -39,24 +39,6 @@ struct termio {
 
 /* ioctl (fd, TIOCSERGETLSR, &result) where result may be as below */
 
-/* line disciplines */
-#define N_TTY           0
-#define N_SLIP          1
-#define N_MOUSE         2
-#define N_PPP           3
-#define N_STRIP         4
-#define N_AX25          5
-#define N_X25           6       /* X.25 async */
-#define N_6PACK         7
-#define N_MASC          8       /* Reserved for Mobitex module <kaz@cafe.net> */
-#define N_R3964         9       /* Reserved for Simatic R3964 module */
-#define N_PROFIBUS_FDL  10      /* Reserved for Profibus <Dave@mvhi.com> */
-#define N_IRDA          11      /* Linux IR - http://irda.sourceforge.net/ */
-#define N_SMSBLOCK      12      /* SMS block mode - for talking to GSM data cards about SMS messages */
-#define N_HDLC          13      /* synchronous HDLC */
-#define N_SYNC_PPP      14
-#define N_HCI           15  /* Bluetooth HCI UART */
-
 #ifdef __KERNEL__
 
 /*      intr=^C         quit=^\         erase=del       kill=^U
diff --git a/include/asm-parisc/thread_info.h b/include/asm-parisc/thread_info.h
index f2f83b04cd8b..949314cf6188 100644
--- a/include/asm-parisc/thread_info.h
+++ b/include/asm-parisc/thread_info.h
@@ -62,6 +62,7 @@ struct thread_info {
 #define TIF_POLLING_NRFLAG      4       /* true if poll_idle() is polling TIF_NEED_RESCHED */
 #define TIF_32BIT               5       /* 32 bit binary */
 #define TIF_MEMDIE              6
+#define TIF_RESTORE_SIGMASK     7       /* restore saved signal mask */
 
 #define _TIF_SYSCALL_TRACE      (1 << TIF_SYSCALL_TRACE)
 #define _TIF_NOTIFY_RESUME      (1 << TIF_NOTIFY_RESUME)
@@ -69,9 +70,10 @@ struct thread_info {
 #define _TIF_NEED_RESCHED       (1 << TIF_NEED_RESCHED)
 #define _TIF_POLLING_NRFLAG     (1 << TIF_POLLING_NRFLAG)
 #define _TIF_32BIT              (1 << TIF_32BIT)
+#define _TIF_RESTORE_SIGMASK    (1 << TIF_RESTORE_SIGMASK)
 
 #define _TIF_USER_WORK_MASK     (_TIF_NOTIFY_RESUME | _TIF_SIGPENDING | \
-                                 _TIF_NEED_RESCHED)
+                                 _TIF_NEED_RESCHED | _TIF_RESTORE_SIGMASK)
 
 #endif /* __KERNEL__ */
 
diff --git a/include/asm-parisc/tlbflush.h b/include/asm-parisc/tlbflush.h
index f662e837dea1..3313da9ea00f 100644
--- a/include/asm-parisc/tlbflush.h
+++ b/include/asm-parisc/tlbflush.h
@@ -73,33 +73,11 @@ static inline void flush_tlb_page(struct vm_area_struct *vma,
         purge_tlb_end();
 }
 
-static inline void flush_tlb_range(struct vm_area_struct *vma,
-        unsigned long start, unsigned long end)
-{
-        unsigned long npages;
+void __flush_tlb_range(unsigned long sid,
+        unsigned long start, unsigned long end);
 
-        npages = ((end - (start & PAGE_MASK)) + (PAGE_SIZE - 1)) >> PAGE_SHIFT;
-        if (npages >= 512)  /* 2MB of space: arbitrary, should be tuned */
-                flush_tlb_all();
-        else {
-                mtsp(vma->vm_mm->context,1);
-                purge_tlb_start();
-                if (split_tlb) {
-                        while (npages--) {
-                                pdtlb(start);
-                                pitlb(start);
-                                start += PAGE_SIZE;
-                        }
-                } else {
-                        while (npages--) {
-                                pdtlb(start);
-                                start += PAGE_SIZE;
-                        }
-                }
-                purge_tlb_end();
-        }
-}
+#define flush_tlb_range(vma,start,end) __flush_tlb_range((vma)->vm_mm->context,start,end)
 
-#define flush_tlb_kernel_range(start, end) flush_tlb_all()
+#define flush_tlb_kernel_range(start, end) __flush_tlb_range(0,start,end)
 
 #endif
diff --git a/include/asm-parisc/types.h b/include/asm-parisc/types.h
index 34fdce361a5a..d4aa33033d98 100644
--- a/include/asm-parisc/types.h
+++ b/include/asm-parisc/types.h
@@ -31,7 +31,7 @@ typedef unsigned long long __u64;
  */
 #ifdef __KERNEL__
 
-#ifdef __LP64__
+#ifdef CONFIG_64BIT
 #define BITS_PER_LONG 64
 #define SHIFT_PER_LONG 6
 #else
diff --git a/include/asm-parisc/uaccess.h b/include/asm-parisc/uaccess.h
index d973e8b3466c..4878b9501f24 100644
--- a/include/asm-parisc/uaccess.h
+++ b/include/asm-parisc/uaccess.h
@@ -4,7 +4,6 @@
 /*
  * User space memory access functions
  */
-#include <linux/sched.h>
 #include <asm/page.h>
 #include <asm/system.h>
 #include <asm/cache.h>
@@ -43,16 +42,18 @@ static inline long access_ok(int type, const void __user * addr,
 #define put_user __put_user
 #define get_user __get_user
 
-#if BITS_PER_LONG == 32
+#if !defined(CONFIG_64BIT)
 #define LDD_KERNEL(ptr)         __get_kernel_bad();
 #define LDD_USER(ptr)           __get_user_bad();
 #define STD_KERNEL(x, ptr)      __put_kernel_asm64(x,ptr)
 #define STD_USER(x, ptr)        __put_user_asm64(x,ptr)
+#define ASM_WORD_INSN           ".word\t"
 #else
-#define LDD_KERNEL(ptr) __get_kernel_asm("ldd",ptr)
-#define LDD_USER(ptr) __get_user_asm("ldd",ptr)
-#define STD_KERNEL(x, ptr) __put_kernel_asm("std",x,ptr)
-#define STD_USER(x, ptr) __put_user_asm("std",x,ptr)
+#define LDD_KERNEL(ptr)         __get_kernel_asm("ldd",ptr)
+#define LDD_USER(ptr)           __get_user_asm("ldd",ptr)
+#define STD_KERNEL(x, ptr)      __put_kernel_asm("std",x,ptr)
+#define STD_USER(x, ptr)        __put_user_asm("std",x,ptr)
+#define ASM_WORD_INSN           ".dword\t"
 #endif
 
 /*
@@ -66,6 +67,11 @@ struct exception_table_entry {
         long fixup;          /* fixup routine */
 };
 
+#define ASM_EXCEPTIONTABLE_ENTRY( fault_addr, except_addr )\
+        ".section __ex_table,\"aw\"\n"                     \
+        ASM_WORD_INSN #fault_addr ", " #except_addr "\n\t" \
+        ".previous\n"
+
 /*
  * The page fault handler stores, in a per-cpu area, the following information
  * if a fixup routine is available.
@@ -104,43 +110,19 @@ struct exception_data {
         __gu_err;                                       \
 })
 
-#ifdef __LP64__
-#define __get_kernel_asm(ldx,ptr)                       \
-        __asm__("\n1:\t" ldx "\t0(%2),%0\n"             \
-                "\t.section __ex_table,\"aw\"\n"        \
-                "\t.dword\t1b,fixup_get_user_skip_1\n"  \
-                "\t.previous"                           \
-                : "=r"(__gu_val), "=r"(__gu_err)        \
-                : "r"(ptr), "1"(__gu_err)               \
-                : "r1");
-
-#define __get_user_asm(ldx,ptr)                         \
-        __asm__("\n1:\t" ldx "\t0(%%sr3,%2),%0\n"       \
-                "\t.section __ex_table,\"aw\"\n"        \
-                "\t.dword\t1b,fixup_get_user_skip_1\n"  \
-                "\t.previous"                           \
-                : "=r"(__gu_val), "=r"(__gu_err)        \
-                : "r"(ptr), "1"(__gu_err)               \
-                : "r1");
-#else
 #define __get_kernel_asm(ldx,ptr)                       \
-        __asm__("\n1:\t" ldx "\t0(%2),%0\n"             \
-                "\t.section __ex_table,\"aw\"\n"        \
-                "\t.word\t1b,fixup_get_user_skip_1\n"   \
-                "\t.previous"                           \
+        __asm__("\n1:\t" ldx "\t0(%2),%0\n\t"           \
+                ASM_EXCEPTIONTABLE_ENTRY(1b, fixup_get_user_skip_1)\
                 : "=r"(__gu_val), "=r"(__gu_err)        \
                 : "r"(ptr), "1"(__gu_err)               \
                 : "r1");
 
 #define __get_user_asm(ldx,ptr)                         \
-        __asm__("\n1:\t" ldx "\t0(%%sr3,%2),%0\n"       \
-                "\t.section __ex_table,\"aw\"\n"        \
-                 "\t.word\t1b,fixup_get_user_skip_1\n"  \
-                 "\t.previous"                          \
+        __asm__("\n1:\t" ldx "\t0(%%sr3,%2),%0\n\t"     \
+                ASM_EXCEPTIONTABLE_ENTRY(1b,fixup_get_user_skip_1)\
                 : "=r"(__gu_val), "=r"(__gu_err)        \
                 : "r"(ptr), "1"(__gu_err)               \
                 : "r1");
-#endif /* !__LP64__ */
 
 #define __put_user(x,ptr)                                       \
 ({                                                              \
@@ -179,80 +161,54 @@ struct exception_data {
  * r8/r9 are already listed as err/val.
  */
 
-#ifdef __LP64__
 #define __put_kernel_asm(stx,x,ptr)                         \
         __asm__ __volatile__ (                              \
-                "\n1:\t" stx "\t%2,0(%1)\n"                 \
-                "\t.section __ex_table,\"aw\"\n"            \
-                "\t.dword\t1b,fixup_put_user_skip_1\n"      \
-                "\t.previous"                               \
+                "\n1:\t" stx "\t%2,0(%1)\n\t"               \
+                ASM_EXCEPTIONTABLE_ENTRY(1b,fixup_put_user_skip_1)\
                 : "=r"(__pu_err)                            \
                 : "r"(ptr), "r"(x), "0"(__pu_err)           \
                 : "r1")
 
 #define __put_user_asm(stx,x,ptr)                           \
         __asm__ __volatile__ (                              \
-                "\n1:\t" stx "\t%2,0(%%sr3,%1)\n"           \
-                "\t.section __ex_table,\"aw\"\n"            \
-                 "\t.dword\t1b,fixup_put_user_skip_1\n"     \
-                 "\t.previous"                              \
-                : "=r"(__pu_err)                            \
-                : "r"(ptr), "r"(x), "0"(__pu_err)           \
-                : "r1")
-#else
-#define __put_kernel_asm(stx,x,ptr)                         \
-        __asm__ __volatile__ (                              \
-                "\n1:\t" stx "\t%2,0(%1)\n"                 \
-                "\t.section __ex_table,\"aw\"\n"            \
-                 "\t.word\t1b,fixup_put_user_skip_1\n"      \
-                 "\t.previous"                              \
+                "\n1:\t" stx "\t%2,0(%%sr3,%1)\n\t"         \
+                ASM_EXCEPTIONTABLE_ENTRY(1b,fixup_put_user_skip_1)\
                 : "=r"(__pu_err)                            \
                 : "r"(ptr), "r"(x), "0"(__pu_err)           \
                 : "r1")
 
-#define __put_user_asm(stx,x,ptr)                           \
-        __asm__ __volatile__ (                              \
-                "\n1:\t" stx "\t%2,0(%%sr3,%1)\n"           \
-                "\t.section __ex_table,\"aw\"\n"            \
-                 "\t.word\t1b,fixup_put_user_skip_1\n"      \
-                 "\t.previous"                              \
-                : "=r"(__pu_err)                            \
-                : "r"(ptr), "r"(x), "0"(__pu_err)           \
-                : "r1")
 
-#define __put_kernel_asm64(__val,ptr) do {                          \
-        u64 __val64 = (u64)(__val);                                 \
-        u32 hi = (__val64) >> 32;                                           \
-        u32 lo = (__val64) & 0xffffffff;                                    \
+#if !defined(CONFIG_64BIT)
+
+#define __put_kernel_asm64(__val,ptr) do {                  \
+        u64 __val64 = (u64)(__val);                         \
+        u32 hi = (__val64) >> 32;                           \
+        u32 lo = (__val64) & 0xffffffff;                    \
         __asm__ __volatile__ (                              \
-                "\n1:\tstw %2,0(%1)\n"                      \
-                "\n2:\tstw %3,4(%1)\n"                      \
-                "\t.section __ex_table,\"aw\"\n"            \
-                 "\t.word\t1b,fixup_put_user_skip_2\n"      \
-                 "\t.word\t2b,fixup_put_user_skip_1\n"      \
-                 "\t.previous"                              \
+                "\n1:\tstw %2,0(%1)"                        \
+                "\n2:\tstw %3,4(%1)\n\t"                    \
+                ASM_EXCEPTIONTABLE_ENTRY(1b,fixup_put_user_skip_2)\
+                ASM_EXCEPTIONTABLE_ENTRY(2b,fixup_put_user_skip_1)\
                 : "=r"(__pu_err)                            \
                 : "r"(ptr), "r"(hi), "r"(lo), "0"(__pu_err) \
                 : "r1");                                    \
 } while (0)
 
-#define __put_user_asm64(__val,ptr) do {                            \
-        u64 __val64 = (u64)__val;                                   \
-        u32 hi = (__val64) >> 32;                                           \
-        u32 lo = (__val64) & 0xffffffff;                                    \
+#define __put_user_asm64(__val,ptr) do {                    \
+        u64 __val64 = (u64)(__val);                         \
+        u32 hi = (__val64) >> 32;                           \
+        u32 lo = (__val64) & 0xffffffff;                    \
         __asm__ __volatile__ (                              \
-                "\n1:\tstw %2,0(%%sr3,%1)\n"                \
-                "\n2:\tstw %3,4(%%sr3,%1)\n"                \
-                "\t.section __ex_table,\"aw\"\n"            \
-                 "\t.word\t1b,fixup_get_user_skip_2\n"      \
-                 "\t.word\t2b,fixup_get_user_skip_1\n"      \
-                 "\t.previous"                              \
+                "\n1:\tstw %2,0(%%sr3,%1)"                  \
+                "\n2:\tstw %3,4(%%sr3,%1)\n\t"              \
+                ASM_EXCEPTIONTABLE_ENTRY(1b,fixup_put_user_skip_2)\
+                ASM_EXCEPTIONTABLE_ENTRY(2b,fixup_put_user_skip_1)\
                 : "=r"(__pu_err)                            \
                 : "r"(ptr), "r"(hi), "r"(lo), "0"(__pu_err) \
                 : "r1");                                    \
 } while (0)
 
-#endif /* !__LP64__ */
+#endif /* !defined(CONFIG_64BIT) */
 
 
 /*
diff --git a/include/asm-parisc/unistd.h b/include/asm-parisc/unistd.h
index 53b0f5d290e4..2f7c40861c91 100644
--- a/include/asm-parisc/unistd.h
+++ b/include/asm-parisc/unistd.h
@@ -772,7 +772,7 @@
 #define __NR_mknodat            (__NR_Linux + 277)
 #define __NR_fchownat           (__NR_Linux + 278)
 #define __NR_futimesat          (__NR_Linux + 279)
-#define __NR_newfstatat         (__NR_Linux + 280)
+#define __NR_fstatat64          (__NR_Linux + 280)
 #define __NR_unlinkat           (__NR_Linux + 281)
 #define __NR_renameat           (__NR_Linux + 282)
 #define __NR_linkat             (__NR_Linux + 283)
@@ -786,8 +786,14 @@
 #define __NR_splice             (__NR_Linux + 291)
 #define __NR_sync_file_range    (__NR_Linux + 292)
 #define __NR_tee                (__NR_Linux + 293)
+#define __NR_vmsplice           (__NR_Linux + 294)
+#define __NR_move_pages         (__NR_Linux + 295)
+#define __NR_getcpu             (__NR_Linux + 296)
+#define __NR_epoll_pwait        (__NR_Linux + 297)
+#define __NR_statfs64           (__NR_Linux + 298)
+#define __NR_fstatfs64          (__NR_Linux + 299)
 
-#define __NR_Linux_syscalls     294
+#define __NR_Linux_syscalls     (__NR_fstatfs64 + 1)
 
 #define HPUX_GATEWAY_ADDR       0xC0000004
 #define LINUX_GATEWAY_ADDR      0x100
@@ -951,6 +957,8 @@ type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4, type5 arg5)	\
 #define __ARCH_WANT_SYS_SIGPENDING
 #define __ARCH_WANT_SYS_SIGPROCMASK
 #define __ARCH_WANT_SYS_RT_SIGACTION
+#define __ARCH_WANT_SYS_RT_SIGSUSPEND
+#define __ARCH_WANT_COMPAT_SYS_RT_SIGSUSPEND
 
 #endif /* __ASSEMBLY__ */
 
diff --git a/include/asm-powerpc/Kbuild b/include/asm-powerpc/Kbuild
index 703970fb0ec0..4869513b872f 100644
--- a/include/asm-powerpc/Kbuild
+++ b/include/asm-powerpc/Kbuild
@@ -23,6 +23,7 @@ header-y += linkage.h
 header-y += resource.h
 header-y += sigcontext.h
 header-y += statfs.h
+header-y += ps3fb.h
 
 unifdef-y += a.out.h
 unifdef-y += asm-compat.h
diff --git a/include/asm-powerpc/atomic.h b/include/asm-powerpc/atomic.h
index f038e33e6d48..2ce4b6b7b348 100644
--- a/include/asm-powerpc/atomic.h
+++ b/include/asm-powerpc/atomic.h
@@ -165,7 +165,8 @@ static __inline__ int atomic_dec_return(atomic_t *v)
         return t;
 }
 
-#define atomic_cmpxchg(v, o, n) ((int)cmpxchg(&((v)->counter), (o), (n)))
+#define atomic_cmpxchg(v, o, n) \
+        ((__typeof__((v)->counter))cmpxchg(&((v)->counter), (o), (n)))
 #define atomic_xchg(v, new) (xchg(&((v)->counter), new))
 
 /**
@@ -413,6 +414,43 @@ static __inline__ long atomic64_dec_if_positive(atomic64_t *v)
         return t;
 }
 
+#define atomic64_cmpxchg(v, o, n) \
+        ((__typeof__((v)->counter))cmpxchg(&((v)->counter), (o), (n)))
+#define atomic64_xchg(v, new) (xchg(&((v)->counter), new))
+
+/**
+ * atomic64_add_unless - add unless the number is a given value
+ * @v: pointer of type atomic64_t
+ * @a: the amount to add to v...
+ * @u: ...unless v is equal to u.
+ *
+ * Atomically adds @a to @v, so long as it was not @u.
+ * Returns non-zero if @v was not @u, and zero otherwise.
+ */
+static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u)
+{
+        long t;
+
+        __asm__ __volatile__ (
+        LWSYNC_ON_SMP
+"1:     ldarx   %0,0,%1         # atomic_add_unless\n\
+        cmpd    0,%0,%3 \n\
+        beq-    2f \n\
+        add     %0,%2,%0 \n"
+"       stdcx.  %0,0,%1 \n\
+        bne-    1b \n"
+        ISYNC_ON_SMP
+"       subf    %0,%2,%0 \n\
+2:"
+        : "=&r" (t)
+        : "r" (&v->counter), "r" (a), "r" (u)
+        : "cc", "memory");
+
+        return t != u;
+}
+
+#define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1, 0)
+
 #endif /* __powerpc64__ */
 
 #include <asm-generic/atomic.h>
diff --git a/include/asm-powerpc/cell-pmu.h b/include/asm-powerpc/cell-pmu.h
index e8c2ebd3ddda..35b95773746c 100644
--- a/include/asm-powerpc/cell-pmu.h
+++ b/include/asm-powerpc/cell-pmu.h
@@ -53,6 +53,11 @@
 #define CBE_PM_CTR_POLARITY                0x01000000
 #define CBE_PM_CTR_COUNT_CYCLES            0x00800000
 #define CBE_PM_CTR_ENABLE                  0x00400000
+#define PM07_CTR_INPUT_MUX(x)              (((x) & 0x3F) << 26)
+#define PM07_CTR_INPUT_CONTROL(x)          (((x) & 1) << 25)
+#define PM07_CTR_POLARITY(x)               (((x) & 1) << 24)
+#define PM07_CTR_COUNT_CYCLES(x)           (((x) & 1) << 23)
+#define PM07_CTR_ENABLE(x)                 (((x) & 1) << 22)
 
 /* Macros for the pm_status register. */
 #define CBE_PM_CTR_OVERFLOW_INTR(ctr)      (1 << (31 - ((ctr) & 7)))
@@ -89,8 +94,7 @@ extern void cbe_read_trace_buffer(u32 cpu, u64 *buf);
 
 extern void cbe_enable_pm_interrupts(u32 cpu, u32 thread, u32 mask);
 extern void cbe_disable_pm_interrupts(u32 cpu);
-extern u32  cbe_query_pm_interrupts(u32 cpu);
-extern u32  cbe_clear_pm_interrupts(u32 cpu);
+extern u32  cbe_get_and_clear_pm_interrupts(u32 cpu);
 extern void cbe_sync_irq(int node);
 
 /* Utility functions, macros */
@@ -103,11 +107,4 @@ extern u32 cbe_get_hw_thread_id(int cpu);
 #define CBE_COUNT_PROBLEM_MODE          2
 #define CBE_COUNT_ALL_MODES             3
 
-/* Macros for the pm07_control registers. */
-#define PM07_CTR_INPUT_MUX(x)                    (((x) & 0x3F) << 26)
-#define PM07_CTR_INPUT_CONTROL(x)                (((x) & 1) << 25)
-#define PM07_CTR_POLARITY(x)                     (((x) & 1) << 24)
-#define PM07_CTR_COUNT_CYCLES(x)                 (((x) & 1) << 23)
-#define PM07_CTR_ENABLE(x)                       (((x) & 1) << 22)
-
 #endif /* __ASM_CELL_PMU_H__ */
diff --git a/include/asm-powerpc/dcr-native.h b/include/asm-powerpc/dcr-native.h
index d7a1bc1551c6..05af081222f6 100644
--- a/include/asm-powerpc/dcr-native.h
+++ b/include/asm-powerpc/dcr-native.h
@@ -26,8 +26,8 @@ typedef struct {} dcr_host_t;
 
 #define DCR_MAP_OK(host)        (1)
 
-#define dcr_map(dev, dcr_n, dcr_c)      {}
-#define dcr_unmap(host, dcr_n, dcr_c)   {}
+#define dcr_map(dev, dcr_n, dcr_c)      ((dcr_host_t){})
+#define dcr_unmap(host, dcr_n, dcr_c)   do {} while (0)
 #define dcr_read(host, dcr_n)           mfdcr(dcr_n)
 #define dcr_write(host, dcr_n, value)   mtdcr(dcr_n, value)
 
diff --git a/include/asm-powerpc/floppy.h b/include/asm-powerpc/floppy.h
index fd242a22331c..a0f14eea1da5 100644
--- a/include/asm-powerpc/floppy.h
+++ b/include/asm-powerpc/floppy.h
@@ -17,28 +17,115 @@
 #define fd_outb(value,port)     outb_p(value,port)
 
 #define fd_enable_dma()         enable_dma(FLOPPY_DMA)
-#define fd_disable_dma()        disable_dma(FLOPPY_DMA)
-#define fd_request_dma()        request_dma(FLOPPY_DMA, "floppy")
-#define fd_free_dma()           free_dma(FLOPPY_DMA)
+#define fd_disable_dma()         fd_ops->_disable_dma(FLOPPY_DMA)
+#define fd_free_dma()           fd_ops->_free_dma(FLOPPY_DMA)
 #define fd_clear_dma_ff()       clear_dma_ff(FLOPPY_DMA)
 #define fd_set_dma_mode(mode)   set_dma_mode(FLOPPY_DMA, mode)
 #define fd_set_dma_count(count) set_dma_count(FLOPPY_DMA, count)
+#define fd_get_dma_residue()    fd_ops->_get_dma_residue(FLOPPY_DMA)
 #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, \
-                                            IRQF_DISABLED, "floppy", NULL)
 #define fd_free_irq()           free_irq(FLOPPY_IRQ, NULL);
 
-#ifdef CONFIG_PCI
-
 #include <linux/pci.h>
 #include <asm/ppc-pci.h>        /* for ppc64_isabridge_dev */
 
-#define fd_dma_setup(addr,size,mode,io) powerpc_fd_dma_setup(addr,size,mode,io)
+#define fd_dma_setup(addr,size,mode,io) fd_ops->_dma_setup(addr,size,mode,io)
+
+static int fd_request_dma(void);
+
+struct fd_dma_ops {
+        void (*_disable_dma)(unsigned int dmanr);
+        void (*_free_dma)(unsigned int dmanr);
+        int (*_get_dma_residue)(unsigned int dummy);
+        int (*_dma_setup)(char *addr, unsigned long size, int mode, int io);
+};
+
+static int virtual_dma_count;
+static int virtual_dma_residue;
+static char *virtual_dma_addr;
+static int virtual_dma_mode;
+static int doing_vdma;
+static struct fd_dma_ops *fd_ops;
+
+static irqreturn_t floppy_hardint(int irq, void *dev_id)
+{
+        unsigned char st;
+        int lcount;
+        char *lptr;
+
+        if (!doing_vdma)
+                return floppy_interrupt(irq, dev_id);
+
+
+        st = 1;
+        for (lcount=virtual_dma_count, lptr=virtual_dma_addr;
+             lcount; lcount--, lptr++) {
+                st=inb(virtual_dma_port+4) & 0xa0 ;
+                if (st != 0xa0)
+                        break;
+                if (virtual_dma_mode)
+                        outb_p(*lptr, virtual_dma_port+5);
+                else
+                        *lptr = inb_p(virtual_dma_port+5);
+        }
+        virtual_dma_count = lcount;
+        virtual_dma_addr = lptr;
+        st = inb(virtual_dma_port+4);
+
+        if (st == 0x20)
+                return IRQ_HANDLED;
+        if (!(st & 0x20)) {
+                virtual_dma_residue += virtual_dma_count;
+                virtual_dma_count=0;
+                doing_vdma = 0;
+                floppy_interrupt(irq, dev_id);
+                return IRQ_HANDLED;
+        }
+        return IRQ_HANDLED;
+}
 
-static __inline__ int powerpc_fd_dma_setup(char *addr, unsigned long size,
-                                           int mode, int io)
+static void vdma_disable_dma(unsigned int dummy)
+{
+        doing_vdma = 0;
+        virtual_dma_residue += virtual_dma_count;
+        virtual_dma_count=0;
+}
+
+static void vdma_nop(unsigned int dummy)
+{
+}
+
+
+static int vdma_get_dma_residue(unsigned int dummy)
+{
+        return virtual_dma_count + virtual_dma_residue;
+}
+
+
+static int fd_request_irq(void)
+{
+        if (can_use_virtual_dma)
+                return request_irq(FLOPPY_IRQ, floppy_hardint,
+                                   IRQF_DISABLED, "floppy", NULL);
+        else
+                return request_irq(FLOPPY_IRQ, floppy_interrupt,
+                                   IRQF_DISABLED, "floppy", NULL);
+}
+
+static int vdma_dma_setup(char *addr, unsigned long size, int mode, int io)
+{
+        doing_vdma = 1;
+        virtual_dma_port = io;
+        virtual_dma_mode = (mode  == DMA_MODE_WRITE);
+        virtual_dma_addr = addr;
+        virtual_dma_count = size;
+        virtual_dma_residue = 0;
+        return 0;
+}
+
+static int hard_dma_setup(char *addr, unsigned long size, int mode, int io)
 {
         static unsigned long prev_size;
         static dma_addr_t bus_addr = 0;
@@ -46,6 +133,7 @@ static __inline__ int powerpc_fd_dma_setup(char *addr, unsigned long size,
         static int prev_dir;
         int dir;
 
+        doing_vdma = 0;
         dir = (mode == DMA_MODE_READ) ? PCI_DMA_FROMDEVICE : PCI_DMA_TODEVICE;
 
         if (bus_addr 
@@ -74,11 +162,32 @@ static __inline__ int powerpc_fd_dma_setup(char *addr, unsigned long size,
         return 0;
 }
 
-#endif /* CONFIG_PCI */
+static struct fd_dma_ops real_dma_ops =
+{
+        ._disable_dma = disable_dma,
+        ._free_dma = free_dma,
+        ._get_dma_residue = get_dma_residue,
+        ._dma_setup = hard_dma_setup
+};
+
+static struct fd_dma_ops virt_dma_ops =
+{
+        ._disable_dma = vdma_disable_dma,
+        ._free_dma = vdma_nop,
+        ._get_dma_residue = vdma_get_dma_residue,
+        ._dma_setup = vdma_dma_setup
+};
 
-__inline__ void virtual_dma_init(void)
+static int fd_request_dma()
 {
-        /* Nothing to do on PowerPC */
+        if (can_use_virtual_dma & 1) {
+                fd_ops = &virt_dma_ops;
+                return 0;
+        }
+        else {
+                fd_ops = &real_dma_ops;
+                return request_dma(FLOPPY_DMA, "floppy");
+        }
 }
 
 static int FDC1 = 0x3f0;
diff --git a/include/asm-powerpc/pmi.h b/include/asm-powerpc/pmi.h
new file mode 100644
index 000000000000..cb0f8aa43088
--- /dev/null
+++ b/include/asm-powerpc/pmi.h
@@ -0,0 +1,67 @@
+#ifndef _POWERPC_PMI_H
+#define _POWERPC_PMI_H
+
+/*
+ * Definitions for talking with PMI device on PowerPC
+ *
+ * PMI (Platform Management Interrupt) is a way to communicate
+ * with the BMC (Baseboard Management Controller) via interrupts.
+ * Unlike IPMI it is bidirectional and has a low latency.
+ *
+ * (C) Copyright IBM Deutschland Entwicklung GmbH 2005
+ *
+ * Author: Christian Krafft <krafft@de.ibm.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2, 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.
+ */
+
+#ifdef __KERNEL__
+
+#include <asm/of_device.h>
+
+#define PMI_TYPE_FREQ_CHANGE    0x01
+#define PMI_READ_TYPE           0
+#define PMI_READ_DATA0          1
+#define PMI_READ_DATA1          2
+#define PMI_READ_DATA2          3
+#define PMI_WRITE_TYPE          4
+#define PMI_WRITE_DATA0         5
+#define PMI_WRITE_DATA1         6
+#define PMI_WRITE_DATA2         7
+
+#define PMI_ACK                 0x80
+
+#define PMI_TIMEOUT             100
+
+typedef struct {
+        u8      type;
+        u8      data0;
+        u8      data1;
+        u8      data2;
+} pmi_message_t;
+
+struct pmi_handler {
+        struct list_head node;
+        u8 type;
+        void (*handle_pmi_message) (struct of_device *, pmi_message_t);
+};
+
+void pmi_register_handler(struct of_device *, struct pmi_handler *);
+void pmi_unregister_handler(struct of_device *, struct pmi_handler *);
+
+void pmi_send_message(struct of_device *, pmi_message_t);
+
+#endif /* __KERNEL__ */
+#endif /* _POWERPC_PMI_H */
diff --git a/include/asm-powerpc/prom.h b/include/asm-powerpc/prom.h
index 0afee17f33b4..020ed015a94b 100644
--- a/include/asm-powerpc/prom.h
+++ b/include/asm-powerpc/prom.h
@@ -255,6 +255,8 @@ extern void kdump_move_device_tree(void);
 /* CPU OF node matching */
 struct device_node *of_get_cpu_node(int cpu, unsigned int *thread);
 
+/* Get the MAC address */
+extern const void *of_get_mac_address(struct device_node *np);
 
 /*
  * OF interrupt mapping
diff --git a/include/asm-powerpc/ps3.h b/include/asm-powerpc/ps3.h
index 4f5a1e01fdac..821581a8b643 100644
--- a/include/asm-powerpc/ps3.h
+++ b/include/asm-powerpc/ps3.h
@@ -355,13 +355,7 @@ extern struct bus_type ps3_system_bus_type;
 
 /* vuart routines */
 
-struct ps3_vuart_stats {
-        unsigned long bytes_written;
-        unsigned long bytes_read;
-        unsigned long tx_interrupts;
-        unsigned long rx_interrupts;
-        unsigned long disconnect_interrupts;
-};
+struct ps3_vuart_port_priv;
 
 /**
  * struct ps3_vuart_port_device - a device on a vuart port
@@ -370,22 +364,24 @@ struct ps3_vuart_stats {
 struct ps3_vuart_port_device {
         enum ps3_match_id match_id;
         struct device core;
+        struct ps3_vuart_port_priv* priv; /* private driver variables */
 
-        /* private driver variables */
-        unsigned int port_number;
-        u64 interrupt_mask;
-        struct {
-                spinlock_t lock;
-                struct list_head head;
-        } tx_list;
-        struct {
-                unsigned long bytes_held;
-                spinlock_t lock;
-                struct list_head head;
-        } rx_list;
-        struct ps3_vuart_stats stats;
 };
 
 int ps3_vuart_port_device_register(struct ps3_vuart_port_device *dev);
 
+/* system manager */
+
+void ps3_sys_manager_restart(void);
+void ps3_sys_manager_power_off(void);
+
+struct ps3_prealloc {
+    const char *name;
+    void *address;
+    unsigned long size;
+    unsigned long align;
+};
+
+extern struct ps3_prealloc ps3fb_videomemory;
+
 #endif
diff --git a/include/asm-powerpc/ps3av.h b/include/asm-powerpc/ps3av.h
new file mode 100644
index 000000000000..43e90ea96136
--- /dev/null
+++ b/include/asm-powerpc/ps3av.h
@@ -0,0 +1,738 @@
+/*
+ * Copyright (C) 2006 Sony Computer Entertainment Inc.
+ * Copyright 2006, 2007 Sony Corporation
+ *
+ * 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; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+#ifndef _ASM_POWERPC_PS3AV_H_
+#define _ASM_POWERPC_PS3AV_H_
+
+#include <linux/mutex.h>
+
+/** command for ioctl() **/
+#define PS3AV_VERSION 0x205     /* version of ps3av command */
+
+#define PS3AV_CID_AV_INIT              0x00000001
+#define PS3AV_CID_AV_FIN               0x00000002
+#define PS3AV_CID_AV_GET_HW_CONF       0x00000003
+#define PS3AV_CID_AV_GET_MONITOR_INFO  0x00000004
+#define PS3AV_CID_AV_ENABLE_EVENT      0x00000006
+#define PS3AV_CID_AV_DISABLE_EVENT     0x00000007
+#define PS3AV_CID_AV_TV_MUTE           0x0000000a
+
+#define PS3AV_CID_AV_VIDEO_CS          0x00010001
+#define PS3AV_CID_AV_VIDEO_MUTE        0x00010002
+#define PS3AV_CID_AV_VIDEO_DISABLE_SIG 0x00010003
+#define PS3AV_CID_AV_AUDIO_PARAM       0x00020001
+#define PS3AV_CID_AV_AUDIO_MUTE        0x00020002
+#define PS3AV_CID_AV_HDMI_MODE         0x00040001
+
+#define PS3AV_CID_VIDEO_INIT           0x01000001
+#define PS3AV_CID_VIDEO_MODE           0x01000002
+#define PS3AV_CID_VIDEO_FORMAT         0x01000004
+#define PS3AV_CID_VIDEO_PITCH          0x01000005
+
+#define PS3AV_CID_AUDIO_INIT           0x02000001
+#define PS3AV_CID_AUDIO_MODE           0x02000002
+#define PS3AV_CID_AUDIO_MUTE           0x02000003
+#define PS3AV_CID_AUDIO_ACTIVE         0x02000004
+#define PS3AV_CID_AUDIO_INACTIVE       0x02000005
+#define PS3AV_CID_AUDIO_SPDIF_BIT      0x02000006
+#define PS3AV_CID_AUDIO_CTRL           0x02000007
+
+#define PS3AV_CID_EVENT_UNPLUGGED      0x10000001
+#define PS3AV_CID_EVENT_PLUGGED        0x10000002
+#define PS3AV_CID_EVENT_HDCP_DONE      0x10000003
+#define PS3AV_CID_EVENT_HDCP_FAIL      0x10000004
+#define PS3AV_CID_EVENT_HDCP_AUTH      0x10000005
+#define PS3AV_CID_EVENT_HDCP_ERROR     0x10000006
+
+#define PS3AV_CID_AVB_PARAM            0x04000001
+
+/* max backend ports */
+#define PS3AV_HDMI_MAX                 2        /* HDMI_0 HDMI_1 */
+#define PS3AV_AVMULTI_MAX              1        /* AVMULTI_0 */
+#define PS3AV_AV_PORT_MAX              (PS3AV_HDMI_MAX + PS3AV_AVMULTI_MAX)
+#define PS3AV_OPT_PORT_MAX             1        /* SPDIF0 */
+#define PS3AV_HEAD_MAX                 2        /* HEAD_A HEAD_B */
+
+/* num of pkt for PS3AV_CID_AVB_PARAM */
+#define PS3AV_AVB_NUM_VIDEO            PS3AV_HEAD_MAX
+#define PS3AV_AVB_NUM_AUDIO            0        /* not supported */
+#define PS3AV_AVB_NUM_AV_VIDEO         PS3AV_AV_PORT_MAX
+#define PS3AV_AVB_NUM_AV_AUDIO         PS3AV_HDMI_MAX
+
+#define PS3AV_MUTE_PORT_MAX            1        /* num of ports in mute pkt */
+
+/* event_bit */
+#define PS3AV_CMD_EVENT_BIT_UNPLUGGED                   (1 << 0)
+#define PS3AV_CMD_EVENT_BIT_PLUGGED                     (1 << 1)
+#define PS3AV_CMD_EVENT_BIT_HDCP_DONE                   (1 << 2)
+#define PS3AV_CMD_EVENT_BIT_HDCP_FAIL                   (1 << 3)
+#define PS3AV_CMD_EVENT_BIT_HDCP_REAUTH                 (1 << 4)
+#define PS3AV_CMD_EVENT_BIT_HDCP_TOPOLOGY               (1 << 5)
+
+/* common params */
+/* mute */
+#define PS3AV_CMD_MUTE_OFF                              0x0000
+#define PS3AV_CMD_MUTE_ON                               0x0001
+/* avport */
+#define PS3AV_CMD_AVPORT_HDMI_0                         0x0000
+#define PS3AV_CMD_AVPORT_HDMI_1                         0x0001
+#define PS3AV_CMD_AVPORT_AVMULTI_0                      0x0010
+#define PS3AV_CMD_AVPORT_SPDIF_0                        0x0020
+#define PS3AV_CMD_AVPORT_SPDIF_1                        0x0021
+
+/* for av backend */
+/* av_mclk */
+#define PS3AV_CMD_AV_MCLK_128                           0x0000
+#define PS3AV_CMD_AV_MCLK_256                           0x0001
+#define PS3AV_CMD_AV_MCLK_512                           0x0003
+/* av_inputlen */
+#define PS3AV_CMD_AV_INPUTLEN_16                        0x02
+#define PS3AV_CMD_AV_INPUTLEN_20                        0x0a
+#define PS3AV_CMD_AV_INPUTLEN_24                        0x0b
+/* alayout */
+#define PS3AV_CMD_AV_LAYOUT_32                          (1 << 0)
+#define PS3AV_CMD_AV_LAYOUT_44                          (1 << 1)
+#define PS3AV_CMD_AV_LAYOUT_48                          (1 << 2)
+#define PS3AV_CMD_AV_LAYOUT_88                          (1 << 3)
+#define PS3AV_CMD_AV_LAYOUT_96                          (1 << 4)
+#define PS3AV_CMD_AV_LAYOUT_176                         (1 << 5)
+#define PS3AV_CMD_AV_LAYOUT_192                         (1 << 6)
+/* hdmi_mode */
+#define PS3AV_CMD_AV_HDMI_MODE_NORMAL                   0xff
+#define PS3AV_CMD_AV_HDMI_HDCP_OFF                      0x01
+#define PS3AV_CMD_AV_HDMI_EDID_PASS                     0x80
+#define PS3AV_CMD_AV_HDMI_DVI                           0x40
+
+/* for video module */
+/* video_head */
+#define PS3AV_CMD_VIDEO_HEAD_A                          0x0000
+#define PS3AV_CMD_VIDEO_HEAD_B                          0x0001
+/* video_cs_out video_cs_in */
+#define PS3AV_CMD_VIDEO_CS_NONE                         0x0000
+#define PS3AV_CMD_VIDEO_CS_RGB_8                        0x0001
+#define PS3AV_CMD_VIDEO_CS_YUV444_8                     0x0002
+#define PS3AV_CMD_VIDEO_CS_YUV422_8                     0x0003
+#define PS3AV_CMD_VIDEO_CS_XVYCC_8                      0x0004
+#define PS3AV_CMD_VIDEO_CS_RGB_10                       0x0005
+#define PS3AV_CMD_VIDEO_CS_YUV444_10                    0x0006
+#define PS3AV_CMD_VIDEO_CS_YUV422_10                    0x0007
+#define PS3AV_CMD_VIDEO_CS_XVYCC_10                     0x0008
+#define PS3AV_CMD_VIDEO_CS_RGB_12                       0x0009
+#define PS3AV_CMD_VIDEO_CS_YUV444_12                    0x000a
+#define PS3AV_CMD_VIDEO_CS_YUV422_12                    0x000b
+#define PS3AV_CMD_VIDEO_CS_XVYCC_12                     0x000c
+/* video_vid */
+#define PS3AV_CMD_VIDEO_VID_NONE                        0x0000
+#define PS3AV_CMD_VIDEO_VID_480I                        0x0001
+#define PS3AV_CMD_VIDEO_VID_576I                        0x0003
+#define PS3AV_CMD_VIDEO_VID_480P                        0x0005
+#define PS3AV_CMD_VIDEO_VID_576P                        0x0006
+#define PS3AV_CMD_VIDEO_VID_1080I_60HZ                  0x0007
+#define PS3AV_CMD_VIDEO_VID_1080I_50HZ                  0x0008
+#define PS3AV_CMD_VIDEO_VID_720P_60HZ                   0x0009
+#define PS3AV_CMD_VIDEO_VID_720P_50HZ                   0x000a
+#define PS3AV_CMD_VIDEO_VID_1080P_60HZ                  0x000b
+#define PS3AV_CMD_VIDEO_VID_1080P_50HZ                  0x000c
+#define PS3AV_CMD_VIDEO_VID_WXGA                        0x000d
+#define PS3AV_CMD_VIDEO_VID_SXGA                        0x000e
+#define PS3AV_CMD_VIDEO_VID_WUXGA                       0x000f
+#define PS3AV_CMD_VIDEO_VID_480I_A                      0x0010
+/* video_format */
+#define PS3AV_CMD_VIDEO_FORMAT_BLACK                    0x0000
+#define PS3AV_CMD_VIDEO_FORMAT_ARGB_8BIT                0x0007
+/* video_order */
+#define PS3AV_CMD_VIDEO_ORDER_RGB                       0x0000
+#define PS3AV_CMD_VIDEO_ORDER_BGR                       0x0001
+/* video_fmt */
+#define PS3AV_CMD_VIDEO_FMT_X8R8G8B8                    0x0000
+/* video_out_format */
+#define PS3AV_CMD_VIDEO_OUT_FORMAT_RGB_12BIT            0x0000
+/* video_sync */
+#define PS3AV_CMD_VIDEO_SYNC_VSYNC                      0x0001
+#define PS3AV_CMD_VIDEO_SYNC_CSYNC                      0x0004
+#define PS3AV_CMD_VIDEO_SYNC_HSYNC                      0x0010
+
+/* for audio module */
+/* num_of_ch */
+#define PS3AV_CMD_AUDIO_NUM_OF_CH_2                     0x0000
+#define PS3AV_CMD_AUDIO_NUM_OF_CH_3                     0x0001
+#define PS3AV_CMD_AUDIO_NUM_OF_CH_4                     0x0002
+#define PS3AV_CMD_AUDIO_NUM_OF_CH_5                     0x0003
+#define PS3AV_CMD_AUDIO_NUM_OF_CH_6                     0x0004
+#define PS3AV_CMD_AUDIO_NUM_OF_CH_7                     0x0005
+#define PS3AV_CMD_AUDIO_NUM_OF_CH_8                     0x0006
+/* audio_fs */
+#define PS3AV_CMD_AUDIO_FS_32K                          0x0001
+#define PS3AV_CMD_AUDIO_FS_44K                          0x0002
+#define PS3AV_CMD_AUDIO_FS_48K                          0x0003
+#define PS3AV_CMD_AUDIO_FS_88K                          0x0004
+#define PS3AV_CMD_AUDIO_FS_96K                          0x0005
+#define PS3AV_CMD_AUDIO_FS_176K                         0x0006
+#define PS3AV_CMD_AUDIO_FS_192K                         0x0007
+/* audio_word_bits */
+#define PS3AV_CMD_AUDIO_WORD_BITS_16                    0x0001
+#define PS3AV_CMD_AUDIO_WORD_BITS_20                    0x0002
+#define PS3AV_CMD_AUDIO_WORD_BITS_24                    0x0003
+/* audio_format */
+#define PS3AV_CMD_AUDIO_FORMAT_PCM                      0x0001
+#define PS3AV_CMD_AUDIO_FORMAT_BITSTREAM                0x00ff
+/* audio_source */
+#define PS3AV_CMD_AUDIO_SOURCE_SERIAL                   0x0000
+#define PS3AV_CMD_AUDIO_SOURCE_SPDIF                    0x0001
+/* audio_swap */
+#define PS3AV_CMD_AUDIO_SWAP_0                          0x0000
+#define PS3AV_CMD_AUDIO_SWAP_1                          0x0000
+/* audio_map */
+#define PS3AV_CMD_AUDIO_MAP_OUTPUT_0                    0x0000
+#define PS3AV_CMD_AUDIO_MAP_OUTPUT_1                    0x0001
+#define PS3AV_CMD_AUDIO_MAP_OUTPUT_2                    0x0002
+#define PS3AV_CMD_AUDIO_MAP_OUTPUT_3                    0x0003
+/* audio_layout */
+#define PS3AV_CMD_AUDIO_LAYOUT_2CH                      0x0000
+#define PS3AV_CMD_AUDIO_LAYOUT_6CH                      0x000b  /* LREClr */
+#define PS3AV_CMD_AUDIO_LAYOUT_8CH                      0x001f  /* LREClrXY */
+/* audio_downmix */
+#define PS3AV_CMD_AUDIO_DOWNMIX_PERMITTED               0x0000
+#define PS3AV_CMD_AUDIO_DOWNMIX_PROHIBITED              0x0001
+
+/* audio_port */
+#define PS3AV_CMD_AUDIO_PORT_HDMI_0                     ( 1 << 0 )
+#define PS3AV_CMD_AUDIO_PORT_HDMI_1                     ( 1 << 1 )
+#define PS3AV_CMD_AUDIO_PORT_AVMULTI_0                  ( 1 << 10 )
+#define PS3AV_CMD_AUDIO_PORT_SPDIF_0                    ( 1 << 20 )
+#define PS3AV_CMD_AUDIO_PORT_SPDIF_1                    ( 1 << 21 )
+
+/* audio_ctrl_id */
+#define PS3AV_CMD_AUDIO_CTRL_ID_DAC_RESET               0x0000
+#define PS3AV_CMD_AUDIO_CTRL_ID_DAC_DE_EMPHASIS         0x0001
+#define PS3AV_CMD_AUDIO_CTRL_ID_AVCLK                   0x0002
+/* audio_ctrl_data[0] reset */
+#define PS3AV_CMD_AUDIO_CTRL_RESET_NEGATE               0x0000
+#define PS3AV_CMD_AUDIO_CTRL_RESET_ASSERT               0x0001
+/* audio_ctrl_data[0] de-emphasis */
+#define PS3AV_CMD_AUDIO_CTRL_DE_EMPHASIS_OFF            0x0000
+#define PS3AV_CMD_AUDIO_CTRL_DE_EMPHASIS_ON             0x0001
+/* audio_ctrl_data[0] avclk */
+#define PS3AV_CMD_AUDIO_CTRL_AVCLK_22                   0x0000
+#define PS3AV_CMD_AUDIO_CTRL_AVCLK_18                   0x0001
+
+/* av_vid */
+/* do not use these params directly, use vid_video2av */
+#define PS3AV_CMD_AV_VID_480I                           0x0000
+#define PS3AV_CMD_AV_VID_480P                           0x0001
+#define PS3AV_CMD_AV_VID_720P_60HZ                      0x0002
+#define PS3AV_CMD_AV_VID_1080I_60HZ                     0x0003
+#define PS3AV_CMD_AV_VID_1080P_60HZ                     0x0004
+#define PS3AV_CMD_AV_VID_576I                           0x0005
+#define PS3AV_CMD_AV_VID_576P                           0x0006
+#define PS3AV_CMD_AV_VID_720P_50HZ                      0x0007
+#define PS3AV_CMD_AV_VID_1080I_50HZ                     0x0008
+#define PS3AV_CMD_AV_VID_1080P_50HZ                     0x0009
+#define PS3AV_CMD_AV_VID_WXGA                           0x000a
+#define PS3AV_CMD_AV_VID_SXGA                           0x000b
+#define PS3AV_CMD_AV_VID_WUXGA                          0x000c
+/* av_cs_out av_cs_in */
+/* use cs_video2av() */
+#define PS3AV_CMD_AV_CS_RGB_8                           0x0000
+#define PS3AV_CMD_AV_CS_YUV444_8                        0x0001
+#define PS3AV_CMD_AV_CS_YUV422_8                        0x0002
+#define PS3AV_CMD_AV_CS_XVYCC_8                         0x0003
+#define PS3AV_CMD_AV_CS_RGB_10                          0x0004
+#define PS3AV_CMD_AV_CS_YUV444_10                       0x0005
+#define PS3AV_CMD_AV_CS_YUV422_10                       0x0006
+#define PS3AV_CMD_AV_CS_XVYCC_10                        0x0007
+#define PS3AV_CMD_AV_CS_RGB_12                          0x0008
+#define PS3AV_CMD_AV_CS_YUV444_12                       0x0009
+#define PS3AV_CMD_AV_CS_YUV422_12                       0x000a
+#define PS3AV_CMD_AV_CS_XVYCC_12                        0x000b
+#define PS3AV_CMD_AV_CS_8                               0x0000
+#define PS3AV_CMD_AV_CS_10                              0x0001
+#define PS3AV_CMD_AV_CS_12                              0x0002
+/* dither */
+#define PS3AV_CMD_AV_DITHER_OFF                         0x0000
+#define PS3AV_CMD_AV_DITHER_ON                          0x0001
+#define PS3AV_CMD_AV_DITHER_8BIT                        0x0000
+#define PS3AV_CMD_AV_DITHER_10BIT                       0x0002
+#define PS3AV_CMD_AV_DITHER_12BIT                       0x0004
+/* super_white */
+#define PS3AV_CMD_AV_SUPER_WHITE_OFF                    0x0000
+#define PS3AV_CMD_AV_SUPER_WHITE_ON                     0x0001
+/* aspect */
+#define PS3AV_CMD_AV_ASPECT_16_9                        0x0000
+#define PS3AV_CMD_AV_ASPECT_4_3                         0x0001
+/* video_cs_cnv() */
+#define PS3AV_CMD_VIDEO_CS_RGB                          0x0001
+#define PS3AV_CMD_VIDEO_CS_YUV422                       0x0002
+#define PS3AV_CMD_VIDEO_CS_YUV444                       0x0003
+
+/* for automode */
+#define PS3AV_RESBIT_720x480P                   0x0003  /* 0x0001 | 0x0002 */
+#define PS3AV_RESBIT_720x576P                   0x0003  /* 0x0001 | 0x0002 */
+#define PS3AV_RESBIT_1280x720P                  0x0004
+#define PS3AV_RESBIT_1920x1080I                 0x0008
+#define PS3AV_RESBIT_1920x1080P                 0x4000
+#define PS3AV_RES_MASK_60                       (PS3AV_RESBIT_720x480P \
+                                                | PS3AV_RESBIT_1280x720P \
+                                                | PS3AV_RESBIT_1920x1080I \
+                                                | PS3AV_RESBIT_1920x1080P)
+#define PS3AV_RES_MASK_50                       (PS3AV_RESBIT_720x576P \
+                                                | PS3AV_RESBIT_1280x720P \
+                                                | PS3AV_RESBIT_1920x1080I \
+                                                | PS3AV_RESBIT_1920x1080P)
+
+#define PS3AV_MONITOR_TYPE_HDMI                 1       /* HDMI */
+#define PS3AV_MONITOR_TYPE_DVI                  2       /* DVI */
+#define PS3AV_DEFAULT_HDMI_VID_REG_60           PS3AV_CMD_VIDEO_VID_480P
+#define PS3AV_DEFAULT_AVMULTI_VID_REG_60        PS3AV_CMD_VIDEO_VID_480I
+#define PS3AV_DEFAULT_HDMI_VID_REG_50           PS3AV_CMD_VIDEO_VID_576P
+#define PS3AV_DEFAULT_AVMULTI_VID_REG_50        PS3AV_CMD_VIDEO_VID_576I
+#define PS3AV_DEFAULT_DVI_VID                   PS3AV_CMD_VIDEO_VID_480P
+
+#define PS3AV_REGION_60                         0x01
+#define PS3AV_REGION_50                         0x02
+#define PS3AV_REGION_RGB                        0x10
+
+#define get_status(buf)                         (((__u32 *)buf)[2])
+#define PS3AV_HDR_SIZE                          4       /* version + size */
+
+/* for video mode */
+#define PS3AV_MODE_MASK                         0x000F
+#define PS3AV_MODE_HDCP_OFF                     0x1000  /* Retail PS3 product doesn't support this */
+#define PS3AV_MODE_DITHER                       0x0800
+#define PS3AV_MODE_FULL                         0x0080
+#define PS3AV_MODE_DVI                          0x0040
+#define PS3AV_MODE_RGB                          0x0020
+
+
+/** command packet structure **/
+struct ps3av_send_hdr {
+        u16 version;
+        u16 size;               /* size of command packet */
+        u32 cid;                /* command id */
+};
+
+struct ps3av_reply_hdr {
+        u16 version;
+        u16 size;
+        u32 cid;
+        u32 status;
+};
+
+/* backend: initialization */
+struct ps3av_pkt_av_init {
+        struct ps3av_send_hdr send_hdr;
+        u32 event_bit;
+};
+
+/* backend: finalize */
+struct ps3av_pkt_av_fin {
+        struct ps3av_send_hdr send_hdr;
+        /* recv */
+        u32 reserved;
+};
+
+/* backend: get port */
+struct ps3av_pkt_av_get_hw_conf {
+        struct ps3av_send_hdr send_hdr;
+        /* recv */
+        u32 status;
+        u16 num_of_hdmi;        /* out: number of hdmi */
+        u16 num_of_avmulti;     /* out: number of avmulti */
+        u16 num_of_spdif;       /* out: number of hdmi */
+        u16 reserved;
+};
+
+/* backend: get monitor info */
+struct ps3av_info_resolution {
+        u32 res_bits;
+        u32 native;
+};
+
+struct ps3av_info_cs {
+        u8 rgb;
+        u8 yuv444;
+        u8 yuv422;
+        u8 reserved;
+};
+
+struct ps3av_info_color {
+        u16 red_x;
+        u16 red_y;
+        u16 green_x;
+        u16 green_y;
+        u16 blue_x;
+        u16 blue_y;
+        u16 white_x;
+        u16 white_y;
+        u32 gamma;
+};
+
+struct ps3av_info_audio {
+        u8 type;
+        u8 max_num_of_ch;
+        u8 fs;
+        u8 sbit;
+};
+
+struct ps3av_info_monitor {
+        u8 avport;
+        u8 monitor_id[10];
+        u8 monitor_type;
+        u8 monitor_name[16];
+        struct ps3av_info_resolution res_60;
+        struct ps3av_info_resolution res_50;
+        struct ps3av_info_resolution res_other;
+        struct ps3av_info_resolution res_vesa;
+        struct ps3av_info_cs cs;
+        struct ps3av_info_color color;
+        u8 supported_ai;
+        u8 speaker_info;
+        u8 num_of_audio_block;
+        struct ps3av_info_audio audio[0];       /* 0 or more audio blocks */
+        u8 reserved[169];
+} __attribute__ ((packed));
+
+struct ps3av_pkt_av_get_monitor_info {
+        struct ps3av_send_hdr send_hdr;
+        u16 avport;             /* in: avport */
+        u16 reserved;
+        /* recv */
+        struct ps3av_info_monitor info; /* out: monitor info */
+};
+
+/* backend: enable/disable event */
+struct ps3av_pkt_av_event {
+        struct ps3av_send_hdr send_hdr;
+        u32 event_bit;          /* in */
+};
+
+/* backend: video cs param */
+struct ps3av_pkt_av_video_cs {
+        struct ps3av_send_hdr send_hdr;
+        u16 avport;             /* in: avport */
+        u16 av_vid;             /* in: video resolution */
+        u16 av_cs_out;          /* in: output color space */
+        u16 av_cs_in;           /* in: input color space */
+        u8 dither;              /* in: dither bit length */
+        u8 bitlen_out;          /* in: bit length */
+        u8 super_white;         /* in: super white */
+        u8 aspect;              /* in: aspect ratio */
+};
+
+/* backend: video mute */
+struct ps3av_av_mute {
+        u16 avport;             /* in: avport */
+        u16 mute;               /* in: mute on/off */
+};
+
+struct ps3av_pkt_av_video_mute {
+        struct ps3av_send_hdr send_hdr;
+        struct ps3av_av_mute mute[PS3AV_MUTE_PORT_MAX];
+};
+
+/* backend: video disable signal */
+struct ps3av_pkt_av_video_disable_sig {
+        struct ps3av_send_hdr send_hdr;
+        u16 avport;             /* in: avport */
+        u16 reserved;
+};
+
+/* backend: audio param */
+struct ps3av_audio_info_frame {
+        struct pb1_bit {
+                u8 ct:4;
+                u8 rsv:1;
+                u8 cc:3;
+        } pb1;
+        struct pb2_bit {
+                u8 rsv:3;
+                u8 sf:3;
+                u8 ss:2;
+        } pb2;
+        u8 pb3;
+        u8 pb4;
+        struct pb5_bit {
+                u8 dm:1;
+                u8 lsv:4;
+                u8 rsv:3;
+        } pb5;
+};
+
+struct ps3av_pkt_av_audio_param {
+        struct ps3av_send_hdr send_hdr;
+        u16 avport;             /* in: avport */
+        u16 reserved;
+        u8 mclk;                /* in: audio mclk */
+        u8 ns[3];               /* in: audio ns val */
+        u8 enable;              /* in: audio enable */
+        u8 swaplr;              /* in: audio swap */
+        u8 fifomap;             /* in: audio fifomap */
+        u8 inputctrl;           /* in: audio input ctrl */
+        u8 inputlen;            /* in: sample bit size */
+        u8 layout;              /* in: speaker layout param */
+        struct ps3av_audio_info_frame info;     /* in: info */
+        u8 chstat[5];           /* in: ch stat */
+};
+
+/* backend: audio_mute */
+struct ps3av_pkt_av_audio_mute {
+        struct ps3av_send_hdr send_hdr;
+        struct ps3av_av_mute mute[PS3AV_MUTE_PORT_MAX];
+};
+
+/* backend: hdmi_mode */
+struct ps3av_pkt_av_hdmi_mode {
+        struct ps3av_send_hdr send_hdr;
+        u8 mode;                /* in: hdmi_mode */
+        u8 reserved0;
+        u8 reserved1;
+        u8 reserved2;
+};
+
+/* backend: tv_mute */
+struct ps3av_pkt_av_tv_mute {
+        struct ps3av_send_hdr send_hdr;
+        u16 avport;             /* in: avport HDMI only */
+        u16 mute;               /* in: mute */
+};
+
+/* video: initialize */
+struct ps3av_pkt_video_init {
+        struct ps3av_send_hdr send_hdr;
+        /* recv */
+        u32 reserved;
+};
+
+/* video: mode setting */
+struct ps3av_pkt_video_mode {
+        struct ps3av_send_hdr send_hdr;
+        u32 video_head;         /* in: head */
+        u32 reserved;
+        u32 video_vid;          /* in: video resolution */
+        u16 reserved1;
+        u16 width;              /* in: width in pixel */
+        u16 reserved2;
+        u16 height;             /* in: height in pixel */
+        u32 pitch;              /* in: line size in byte */
+        u32 video_out_format;   /* in: out format */
+        u32 video_format;       /* in: input frame buffer format */
+        u8 reserved3;
+        u8 reserved4;
+        u16 video_order;        /* in: input RGB order */
+        u32 reserved5;
+};
+
+/* video: format */
+struct ps3av_pkt_video_format {
+        struct ps3av_send_hdr send_hdr;
+        u32 video_head;         /* in: head */
+        u32 video_format;       /* in: frame buffer format */
+        u16 reserved;
+        u16 video_order;        /* in: input RGB order */
+};
+
+/* video: pitch */
+struct ps3av_pkt_video_pitch {
+        u16 version;
+        u16 size;               /* size of command packet */
+        u32 cid;                /* command id */
+        u32 video_head;         /* in: head */
+        u32 pitch;              /* in: line size in byte */
+};
+
+/* audio: initialize */
+struct ps3av_pkt_audio_init {
+        struct ps3av_send_hdr send_hdr;
+        /* recv */
+        u32 reserved;
+};
+
+/* audio: mode setting */
+struct ps3av_pkt_audio_mode {
+        struct ps3av_send_hdr send_hdr;
+        u8 avport;              /* in: avport */
+        u8 reserved0[3];
+        u32 mask;               /* in: mask */
+        u32 audio_num_of_ch;    /* in: number of ch */
+        u32 audio_fs;           /* in: sampling freq */
+        u32 audio_word_bits;    /* in: sample bit size */
+        u32 audio_format;       /* in: audio output format */
+        u32 audio_source;       /* in: audio source */
+        u8 audio_enable[4];     /* in: audio enable */
+        u8 audio_swap[4];       /* in: audio swap */
+        u8 audio_map[4];        /* in: audio map */
+        u32 audio_layout;       /* in: speaker layout */
+        u32 audio_downmix;      /* in: audio downmix permission */
+        u32 audio_downmix_level;
+        u8 audio_cs_info[8];    /* in: IEC channel status */
+};
+
+/* audio: mute */
+struct ps3av_audio_mute {
+        u8 avport;              /* in: opt_port optical */
+        u8 reserved[3];
+        u32 mute;               /* in: mute */
+};
+
+struct ps3av_pkt_audio_mute {
+        struct ps3av_send_hdr send_hdr;
+        struct ps3av_audio_mute mute[PS3AV_OPT_PORT_MAX];
+};
+
+/* audio: active/inactive */
+struct ps3av_pkt_audio_active {
+        struct ps3av_send_hdr send_hdr;
+        u32 audio_port;         /* in: audio active/inactive port */
+};
+
+/* audio: SPDIF user bit */
+struct ps3av_pkt_audio_spdif_bit {
+        u16 version;
+        u16 size;               /* size of command packet */
+        u32 cid;                /* command id */
+        u8 avport;              /* in: avport SPDIF only */
+        u8 reserved[3];
+        u32 audio_port;         /* in: SPDIF only */
+        u32 spdif_bit_data[12]; /* in: user bit data */
+};
+
+/* audio: audio control */
+struct ps3av_pkt_audio_ctrl {
+        u16 version;
+        u16 size;               /* size of command packet */
+        u32 cid;                /* command id */
+        u32 audio_ctrl_id;      /* in: control id */
+        u32 audio_ctrl_data[4]; /* in: control data */
+};
+
+/* avb:param */
+#define PS3AV_PKT_AVB_PARAM_MAX_BUF_SIZE        \
+        (PS3AV_AVB_NUM_VIDEO*sizeof(struct ps3av_pkt_video_mode) + \
+         PS3AV_AVB_NUM_AUDIO*sizeof(struct ps3av_pkt_audio_mode) + \
+         PS3AV_AVB_NUM_AV_VIDEO*sizeof(struct ps3av_pkt_av_video_cs) + \
+         PS3AV_AVB_NUM_AV_AUDIO*sizeof(struct ps3av_pkt_av_audio_param))
+
+struct ps3av_pkt_avb_param {
+        struct ps3av_send_hdr send_hdr;
+        u16 num_of_video_pkt;
+        u16 num_of_audio_pkt;
+        u16 num_of_av_video_pkt;
+        u16 num_of_av_audio_pkt;
+        /*
+         * The actual buffer layout depends on the fields above:
+         *
+         * struct ps3av_pkt_video_mode video[num_of_video_pkt];
+         * struct ps3av_pkt_audio_mode audio[num_of_audio_pkt];
+         * struct ps3av_pkt_av_video_cs av_video[num_of_av_video_pkt];
+         * struct ps3av_pkt_av_audio_param av_audio[num_of_av_audio_pkt];
+         */
+        u8 buf[PS3AV_PKT_AVB_PARAM_MAX_BUF_SIZE];
+};
+
+struct ps3av {
+        int available;
+        struct semaphore sem;
+        struct semaphore ping;
+        struct semaphore pong;
+        struct mutex mutex;
+        int open_count;
+        struct ps3_vuart_port_device *dev;
+
+        int region;
+        struct ps3av_pkt_av_get_hw_conf av_hw_conf;
+        u32 av_port[PS3AV_AV_PORT_MAX + PS3AV_OPT_PORT_MAX];
+        u32 opt_port[PS3AV_OPT_PORT_MAX];
+        u32 head[PS3AV_HEAD_MAX];
+        u32 audio_port;
+        int ps3av_mode;
+        int ps3av_mode_old;
+};
+
+/** command status **/
+#define PS3AV_STATUS_SUCCESS                    0x0000  /* success */
+#define PS3AV_STATUS_RECEIVE_VUART_ERROR        0x0001  /* receive vuart error */
+#define PS3AV_STATUS_SYSCON_COMMUNICATE_FAIL    0x0002  /* syscon communication error */
+#define PS3AV_STATUS_INVALID_COMMAND            0x0003  /* obsolete invalid CID */
+#define PS3AV_STATUS_INVALID_PORT               0x0004  /* invalid port number */
+#define PS3AV_STATUS_INVALID_VID                0x0005  /* invalid video format */
+#define PS3AV_STATUS_INVALID_COLOR_SPACE        0x0006  /* invalid video colose space */
+#define PS3AV_STATUS_INVALID_FS                 0x0007  /* invalid audio sampling freq */
+#define PS3AV_STATUS_INVALID_AUDIO_CH           0x0008  /* invalid audio channel number */
+#define PS3AV_STATUS_UNSUPPORTED_VERSION        0x0009  /* version mismatch  */
+#define PS3AV_STATUS_INVALID_SAMPLE_SIZE        0x000a  /* invalid audio sample bit size */
+#define PS3AV_STATUS_FAILURE                    0x000b  /* other failures */
+#define PS3AV_STATUS_UNSUPPORTED_COMMAND        0x000c  /* unsupported cid */
+#define PS3AV_STATUS_BUFFER_OVERFLOW            0x000d  /* write buffer overflow */
+#define PS3AV_STATUS_INVALID_VIDEO_PARAM        0x000e  /* invalid video param */
+#define PS3AV_STATUS_NO_SEL                     0x000f  /* not exist selector */
+#define PS3AV_STATUS_INVALID_AV_PARAM           0x0010  /* invalid backend param */
+#define PS3AV_STATUS_INVALID_AUDIO_PARAM        0x0011  /* invalid audio param */
+#define PS3AV_STATUS_UNSUPPORTED_HDMI_MODE      0x0012  /* unsupported hdmi mode */
+#define PS3AV_STATUS_NO_SYNC_HEAD               0x0013  /* sync head failed */
+
+extern void ps3av_set_hdr(u32, u16, struct ps3av_send_hdr *);
+extern int ps3av_do_pkt(u32, u16, size_t, struct ps3av_send_hdr *);
+
+extern int ps3av_cmd_init(void);
+extern int ps3av_cmd_fin(void);
+extern int ps3av_cmd_av_video_mute(int, u32 *, u32);
+extern int ps3av_cmd_av_video_disable_sig(u32);
+extern int ps3av_cmd_av_tv_mute(u32, u32);
+extern int ps3av_cmd_enable_event(void);
+extern int ps3av_cmd_av_hdmi_mode(u8);
+extern u32 ps3av_cmd_set_av_video_cs(void *, u32, int, int, int, u32);
+extern u32 ps3av_cmd_set_video_mode(void *, u32, int, int, u32);
+extern int ps3av_cmd_video_format_black(u32, u32, u32);
+extern int ps3av_cmd_av_audio_mute(int, u32 *, u32);
+extern u32 ps3av_cmd_set_av_audio_param(void *, u32,
+                                        const struct ps3av_pkt_audio_mode *,
+                                        u32);
+extern void ps3av_cmd_set_audio_mode(struct ps3av_pkt_audio_mode *, u32, u32,
+                                     u32, u32, u32, u32);
+extern int ps3av_cmd_audio_mode(struct ps3av_pkt_audio_mode *);
+extern int ps3av_cmd_audio_mute(int, u32 *, u32);
+extern int ps3av_cmd_audio_active(int, u32);
+extern int ps3av_cmd_avb_param(struct ps3av_pkt_avb_param *, u32);
+extern int ps3av_cmd_av_get_hw_conf(struct ps3av_pkt_av_get_hw_conf *);
+#ifdef PS3AV_DEBUG
+extern void ps3av_cmd_av_hw_conf_dump(const struct ps3av_pkt_av_get_hw_conf *);
+extern void ps3av_cmd_av_monitor_info_dump(const struct ps3av_pkt_av_get_monitor_info *);
+#else
+static inline void ps3av_cmd_av_hw_conf_dump(const struct ps3av_pkt_av_get_hw_conf *hw_conf) {}
+static inline void ps3av_cmd_av_monitor_info_dump(const struct ps3av_pkt_av_get_monitor_info *monitor_info) {}
+#endif
+extern int ps3av_cmd_video_get_monitor_info(struct ps3av_pkt_av_get_monitor_info *,
+                                            u32);
+
+extern int ps3av_vuart_write(struct ps3_vuart_port_device *dev,
+                             const void *buf, unsigned long size);
+extern int ps3av_vuart_read(struct ps3_vuart_port_device *dev, void *buf,
+                            unsigned long size, int timeout);
+
+extern int ps3av_set_video_mode(u32, int);
+extern int ps3av_set_audio_mode(u32, u32, u32, u32, u32);
+extern int ps3av_set_mode(u32, int);
+extern int ps3av_get_mode(void);
+extern int ps3av_get_scanmode(int);
+extern int ps3av_get_refresh_rate(int);
+extern int ps3av_video_mode2res(u32, u32 *, u32 *);
+extern int ps3av_video_mute(int);
+extern int ps3av_audio_mute(int);
+extern int ps3av_dev_open(void);
+extern int ps3av_dev_close(void);
+
+#endif  /* _ASM_POWERPC_PS3AV_H_ */
diff --git a/include/asm-powerpc/ps3fb.h b/include/asm-powerpc/ps3fb.h
new file mode 100644
index 000000000000..ad81cf431964
--- /dev/null
+++ b/include/asm-powerpc/ps3fb.h
@@ -0,0 +1,56 @@
+/*
+ * Copyright (C) 2006 Sony Computer Entertainment Inc.
+ * Copyright 2006, 2007 Sony Corporation
+ *
+ * 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; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+#ifndef _ASM_POWERPC_PS3FB_H_
+#define _ASM_POWERPC_PS3FB_H_
+
+#include <linux/ioctl.h>
+
+/* ioctl */
+#define PS3FB_IOCTL_SETMODE       _IOW('r',  1, int) /* set video mode */
+#define PS3FB_IOCTL_GETMODE       _IOR('r',  2, int) /* get video mode */
+#define PS3FB_IOCTL_SCREENINFO    _IOR('r',  3, int) /* get screen info */
+#define PS3FB_IOCTL_ON            _IO('r', 4)        /* use IOCTL_FSEL */
+#define PS3FB_IOCTL_OFF           _IO('r', 5)        /* return to normal-flip */
+#define PS3FB_IOCTL_FSEL          _IOW('r', 6, int)  /* blit and flip request */
+
+#ifndef FBIO_WAITFORVSYNC
+#define FBIO_WAITFORVSYNC         _IOW('F', 0x20, __u32) /* wait for vsync */
+#endif
+
+struct ps3fb_ioctl_res {
+        __u32 xres; /* frame buffer x_size */
+        __u32 yres; /* frame buffer y_size */
+        __u32 xoff; /* margine x  */
+        __u32 yoff; /* margine y */
+        __u32 num_frames; /* num of frame buffers */
+};
+
+#ifdef __KERNEL__
+
+#ifdef CONFIG_FB_PS3
+extern void ps3fb_flip_ctl(int on);
+extern void ps3fb_cleanup(void);
+#else
+static inline void ps3fb_flip_ctl(int on) {}
+static inline void ps3fb_cleanup(void) {}
+#endif
+
+#endif /* __KERNEL__ */
+
+#endif /* _ASM_POWERPC_PS3FB_H_ */
diff --git a/include/asm-powerpc/spu.h b/include/asm-powerpc/spu.h
index b634e16575f2..0f9f2dd24a79 100644
--- a/include/asm-powerpc/spu.h
+++ b/include/asm-powerpc/spu.h
@@ -129,7 +129,6 @@ struct spu {
         struct spu_runqueue *rq;
         unsigned long long timestamp;
         pid_t pid;
-        int prio;
         int class_0_pending;
         spinlock_t register_lock;
 
diff --git a/include/asm-powerpc/systbl.h b/include/asm-powerpc/systbl.h
index 97b435484177..418e5c7e972c 100644
--- a/include/asm-powerpc/systbl.h
+++ b/include/asm-powerpc/systbl.h
@@ -305,3 +305,4 @@ SYSCALL_SPU(faccessat)
 COMPAT_SYS_SPU(get_robust_list)
 COMPAT_SYS_SPU(set_robust_list)
 COMPAT_SYS(move_pages)
+SYSCALL_SPU(getcpu)
diff --git a/include/asm-powerpc/termios.h b/include/asm-powerpc/termios.h
index 7f80a019b6a0..2c14fea07c8a 100644
--- a/include/asm-powerpc/termios.h
+++ b/include/asm-powerpc/termios.h
@@ -71,24 +71,6 @@ struct termio {
 #define _VEOL2  8
 #define _VSWTC  9
 
-/* line disciplines */
-#define N_TTY           0
-#define N_SLIP          1
-#define N_MOUSE         2
-#define N_PPP           3
-#define N_STRIP         4
-#define N_AX25          5
-#define N_X25           6       /* X.25 async */
-#define N_6PACK         7
-#define N_MASC          8       /* Reserved for Mobitex module <kaz@cafe.net> */
-#define N_R3964         9       /* Reserved for Simatic R3964 module */
-#define N_PROFIBUS_FDL  10      /* Reserved for Profibus <Dave@mvhi.com> */
-#define N_IRDA          11      /* Linux IrDa - http://www.cs.uit.no/~dagb/irda/irda.html */
-#define N_SMSBLOCK      12      /* SMS block mode - for talking to GSM data cards about SMS messages */
-#define N_HDLC          13      /* synchronous HDLC */
-#define N_SYNC_PPP      14
-#define N_HCI           15  /* Bluetooth HCI UART */
-
 #ifdef __KERNEL__
 /*                   ^C  ^\ del  ^U  ^D   1   0   0   0   0  ^W  ^R  ^Z  ^Q  ^S  ^V  ^U  */
 #define INIT_C_CC "\003\034\177\025\004\001\000\000\000\000\027\022\032\021\023\026\025" 
diff --git a/include/asm-powerpc/ucc_slow.h b/include/asm-powerpc/ucc_slow.h
index ca93bc99237e..fdaac9d762bb 100644
--- a/include/asm-powerpc/ucc_slow.h
+++ b/include/asm-powerpc/ucc_slow.h
@@ -150,7 +150,7 @@ struct ucc_slow_info {
         int ucc_num;
         enum qe_clock rx_clock;
         enum qe_clock tx_clock;
-        struct ucc_slow *us_regs;
+        u32 regs;
         int irq;
         u16 uccm_mask;
         int data_mem_part;
@@ -199,9 +199,9 @@ struct ucc_slow_private {
                                    and length for first BD in a frame */
         u32 tx_base_offset;     /* first BD in Tx BD table offset (In MURAM) */
         u32 rx_base_offset;     /* first BD in Rx BD table offset (In MURAM) */
-        u8 *confBd;             /* next BD for confirm after Tx */
-        u8 *tx_bd;              /* next BD for new Tx request */
-        u8 *rx_bd;              /* next BD to collect after Rx */
+        struct qe_bd *confBd;   /* next BD for confirm after Tx */
+        struct qe_bd *tx_bd;    /* next BD for new Tx request */
+        struct qe_bd *rx_bd;    /* next BD to collect after Rx */
         void *p_rx_frame;       /* accumulating receive frame */
         u16 *p_ucce;            /* a pointer to the event register in memory.
                                  */
diff --git a/include/asm-powerpc/udbg.h b/include/asm-powerpc/udbg.h
index 4cbc313aa02a..d03d8557f706 100644
--- a/include/asm-powerpc/udbg.h
+++ b/include/asm-powerpc/udbg.h
@@ -46,6 +46,7 @@ extern void __init udbg_init_iseries(void);
 extern void __init udbg_init_rtas_panel(void);
 extern void __init udbg_init_rtas_console(void);
 extern void __init udbg_init_debug_beat(void);
+extern void __init udbg_init_btext(void);
 
 #endif /* __KERNEL__ */
 #endif /* _ASM_POWERPC_UDBG_H */
diff --git a/include/asm-powerpc/vdso.h b/include/asm-powerpc/vdso.h
index b9f9118b1607..26fc449bd989 100644
--- a/include/asm-powerpc/vdso.h
+++ b/include/asm-powerpc/vdso.h
@@ -18,16 +18,11 @@
 
 #ifndef __ASSEMBLY__
 
-extern unsigned int vdso64_pages;
-extern unsigned int vdso32_pages;
-
 /* Offsets relative to thread->vdso_base */
 extern unsigned long vdso64_rt_sigtramp;
 extern unsigned long vdso32_sigtramp;
 extern unsigned long vdso32_rt_sigtramp;
 
-extern void vdso_init(void);
-
 #else /* __ASSEMBLY__ */
 
 #ifdef __VDSO64__
diff --git a/include/asm-ppc/ibm4xx.h b/include/asm-ppc/ibm4xx.h
index 7a64ede53bb6..92fd02d7b177 100644
--- a/include/asm-ppc/ibm4xx.h
+++ b/include/asm-ppc/ibm4xx.h
@@ -109,6 +109,10 @@ void ppc4xx_init(unsigned long r3, unsigned long r4, unsigned long r5,
 #include <platforms/4xx/ocotea.h>
 #endif
 
+#if defined(CONFIG_TAISHAN)
+#include <platforms/4xx/taishan.h>
+#endif
+
 #ifndef __ASSEMBLY__
 #ifdef CONFIG_40x
 /*
diff --git a/include/asm-s390/atomic.h b/include/asm-s390/atomic.h
index af20c7462485..c17bdbf22067 100644
--- a/include/asm-s390/atomic.h
+++ b/include/asm-s390/atomic.h
@@ -215,6 +215,8 @@ static __inline__ void atomic64_set_mask(unsigned long mask, atomic64_t * v)
                __CSG_LOOP(v, mask, "ogr");
 }
 
+#define atomic64_xchg(v, new) (xchg(&((v)->counter), new))
+
 static __inline__ long long atomic64_cmpxchg(atomic64_t *v,
                                              long long old, long long new)
 {
diff --git a/include/asm-s390/ccwdev.h b/include/asm-s390/ccwdev.h
index 58c70acffc73..cfc81533b9ba 100644
--- a/include/asm-s390/ccwdev.h
+++ b/include/asm-s390/ccwdev.h
@@ -110,7 +110,9 @@ extern void ccw_driver_unregister (struct ccw_driver *driver);
 
 struct ccw1;
 
+extern int ccw_device_set_options_mask(struct ccw_device *, unsigned long);
 extern int ccw_device_set_options(struct ccw_device *, unsigned long);
+extern void ccw_device_clear_options(struct ccw_device *, unsigned long);
 
 /* Allow for i/o completion notification after primary interrupt status. */
 #define CCWDEV_EARLY_NOTIFICATION       0x0001
diff --git a/include/asm-s390/io.h b/include/asm-s390/io.h
index a4c2d550dad4..b7ff6afc3caa 100644
--- a/include/asm-s390/io.h
+++ b/include/asm-s390/io.h
@@ -13,13 +13,10 @@
 
 #ifdef __KERNEL__
 
-#include <linux/vmalloc.h>
 #include <asm/page.h>
 
 #define IO_SPACE_LIMIT 0xffffffff
 
-#define __io_virt(x)            ((void *)(PAGE_OFFSET | (unsigned long)(x)))
-
 /*
  * Change virtual addresses to physical addresses and vv.
  * These are pretty trivial
@@ -38,75 +35,9 @@ static inline unsigned long virt_to_phys(volatile void * address)
 
 static inline void * phys_to_virt(unsigned long address)
 {
-        return __io_virt(address);
-}
-
-extern void * __ioremap(unsigned long offset, unsigned long size, unsigned long flags);
-
-static inline void * ioremap (unsigned long offset, unsigned long size)
-{
-        return __ioremap(offset, size, 0);
-}
-
-/*
- * This one maps high address device memory and turns off caching for that area.
- * it's useful if some control registers are in such an area and write combining
- * or read caching is not desirable:
- */
-static inline void * ioremap_nocache (unsigned long offset, unsigned long size)
-{
-        return __ioremap(offset, size, 0);
+        return (void *) address;
 }
 
-extern void iounmap(void *addr);
-
-/*
- * IO bus memory addresses are also 1:1 with the physical address
- */
-#define virt_to_bus virt_to_phys
-#define bus_to_virt phys_to_virt
-
-/*
- * readX/writeX() are used to access memory mapped devices. On some
- * architectures the memory mapped IO stuff needs to be accessed
- * differently.
- */
-
-#define readb(addr) (*(volatile unsigned char *) __io_virt(addr))
-#define readw(addr) (*(volatile unsigned short *) __io_virt(addr))
-#define readl(addr) (*(volatile unsigned int *) __io_virt(addr))
-#define readq(addr) (*(volatile unsigned long long *) __io_virt(addr))
-
-#define readb_relaxed(addr) readb(addr)
-#define readw_relaxed(addr) readw(addr)
-#define readl_relaxed(addr) readl(addr)
-#define readq_relaxed(addr) readq(addr)
-#define __raw_readb readb
-#define __raw_readw readw
-#define __raw_readl readl
-#define __raw_readq readq
-
-#define writeb(b,addr) (*(volatile unsigned char *) __io_virt(addr) = (b))
-#define writew(b,addr) (*(volatile unsigned short *) __io_virt(addr) = (b))
-#define writel(b,addr) (*(volatile unsigned int *) __io_virt(addr) = (b))
-#define writeq(b,addr) (*(volatile unsigned long long *) __io_virt(addr) = (b))
-#define __raw_writeb writeb
-#define __raw_writew writew
-#define __raw_writel writel
-#define __raw_writeq writeq
-
-#define memset_io(a,b,c)        memset(__io_virt(a),(b),(c))
-#define memcpy_fromio(a,b,c)    memcpy((a),__io_virt(b),(c))
-#define memcpy_toio(a,b,c)      memcpy(__io_virt(a),(b),(c))
-
-#define inb_p(addr) readb(addr)
-#define inb(addr) readb(addr)
-
-#define outb(x,addr) ((void) writeb(x,addr))
-#define outb_p(x,addr) outb(x,addr)
-
-#define mmiowb()        do { } while (0)
-
 /*
  * Convert a physical pointer to a virtual kernel pointer for /dev/mem
  * access
diff --git a/include/asm-s390/ipl.h b/include/asm-s390/ipl.h
new file mode 100644
index 000000000000..5650d3d4ae46
--- /dev/null
+++ b/include/asm-s390/ipl.h
@@ -0,0 +1,113 @@
+/*
+ * s390 (re)ipl support
+ *
+ * Copyright IBM Corp. 2007
+ */
+
+#ifndef _ASM_S390_IPL_H
+#define _ASM_S390_IPL_H
+
+#include <asm/types.h>
+
+#define IPL_PARMBLOCK_ORIGIN    0x2000
+
+#define IPL_PARM_BLK_FCP_LEN (sizeof(struct ipl_list_hdr) + \
+                              sizeof(struct ipl_block_fcp))
+
+#define IPL_PARM_BLK_CCW_LEN (sizeof(struct ipl_list_hdr) + \
+                              sizeof(struct ipl_block_ccw))
+
+#define IPL_MAX_SUPPORTED_VERSION (0)
+
+#define IPL_PARMBLOCK_START     ((struct ipl_parameter_block *) \
+                                 IPL_PARMBLOCK_ORIGIN)
+#define IPL_PARMBLOCK_SIZE      (IPL_PARMBLOCK_START->hdr.len)
+
+struct ipl_list_hdr {
+        u32 len;
+        u8  reserved1[3];
+        u8  version;
+        u32 blk0_len;
+        u8  pbt;
+        u8  flags;
+        u16 reserved2;
+} __attribute__((packed));
+
+struct ipl_block_fcp {
+        u8  reserved1[313-1];
+        u8  opt;
+        u8  reserved2[3];
+        u16 reserved3;
+        u16 devno;
+        u8  reserved4[4];
+        u64 wwpn;
+        u64 lun;
+        u32 bootprog;
+        u8  reserved5[12];
+        u64 br_lba;
+        u32 scp_data_len;
+        u8  reserved6[260];
+        u8  scp_data[];
+} __attribute__((packed));
+
+struct ipl_block_ccw {
+        u8  load_param[8];
+        u8  reserved1[84];
+        u8  reserved2[2];
+        u16 devno;
+        u8  vm_flags;
+        u8  reserved3[3];
+        u32 vm_parm_len;
+} __attribute__((packed));
+
+struct ipl_parameter_block {
+        struct ipl_list_hdr hdr;
+        union {
+                struct ipl_block_fcp fcp;
+                struct ipl_block_ccw ccw;
+        } ipl_info;
+} __attribute__((packed));
+
+/*
+ * IPL validity flags and parameters as detected in head.S
+ */
+extern u32 ipl_flags;
+extern u16 ipl_devno;
+
+extern void do_reipl(void);
+extern void ipl_save_parameters(void);
+
+enum {
+        IPL_DEVNO_VALID         = 1,
+        IPL_PARMBLOCK_VALID     = 2,
+        IPL_NSS_VALID           = 4,
+};
+
+/*
+ * DIAG 308 support
+ */
+enum diag308_subcode  {
+        DIAG308_REL_HSA = 2,
+        DIAG308_IPL     = 3,
+        DIAG308_DUMP    = 4,
+        DIAG308_SET     = 5,
+        DIAG308_STORE   = 6,
+};
+
+enum diag308_ipl_type {
+        DIAG308_IPL_TYPE_FCP    = 0,
+        DIAG308_IPL_TYPE_CCW    = 2,
+};
+
+enum diag308_opt {
+        DIAG308_IPL_OPT_IPL     = 0x10,
+        DIAG308_IPL_OPT_DUMP    = 0x20,
+};
+
+enum diag308_rc {
+        DIAG308_RC_OK   = 1,
+};
+
+extern int diag308(unsigned long subcode, void *addr);
+
+#endif /* _ASM_S390_IPL_H */
diff --git a/include/asm-s390/local.h b/include/asm-s390/local.h
index 86745a1b29bb..c11c530f74d0 100644
--- a/include/asm-s390/local.h
+++ b/include/asm-s390/local.h
@@ -1,58 +1 @@
-#ifndef _ASM_LOCAL_H
-#define _ASM_LOCAL_H
-
-#include <linux/percpu.h>
-#include <asm/atomic.h>
-
-#ifndef __s390x__
-
-typedef atomic_t local_t;
-
-#define LOCAL_INIT(i)   ATOMIC_INIT(i)
-#define local_read(v)   atomic_read(v)
-#define local_set(v,i)  atomic_set(v,i)
-
-#define local_inc(v)    atomic_inc(v)
-#define local_dec(v)    atomic_dec(v)
-#define local_add(i, v) atomic_add(i, v)
-#define local_sub(i, v) atomic_sub(i, v)
-
-#else
-
-typedef atomic64_t local_t;
-
-#define LOCAL_INIT(i)   ATOMIC64_INIT(i)
-#define local_read(v)   atomic64_read(v)
-#define local_set(v,i)  atomic64_set(v,i)
-
-#define local_inc(v)    atomic64_inc(v)
-#define local_dec(v)    atomic64_dec(v)
-#define local_add(i, v) atomic64_add(i, v)
-#define local_sub(i, v) atomic64_sub(i, v)
-
-#endif
-
-#define __local_inc(v)          ((v)->counter++)
-#define __local_dec(v)          ((v)->counter--)
-#define __local_add(i,v)        ((v)->counter+=(i))
-#define __local_sub(i,v)        ((v)->counter-=(i))
-
-/*
- * Use these for per-cpu local_t variables: on some archs they are
- * much more efficient than these naive implementations.  Note they take
- * a variable, not an address.
- */
-#define cpu_local_read(v)       local_read(&__get_cpu_var(v))
-#define cpu_local_set(v, i)     local_set(&__get_cpu_var(v), (i))
-
-#define cpu_local_inc(v)        local_inc(&__get_cpu_var(v))
-#define cpu_local_dec(v)        local_dec(&__get_cpu_var(v))
-#define cpu_local_add(i, v)     local_add((i), &__get_cpu_var(v))
-#define cpu_local_sub(i, v)     local_sub((i), &__get_cpu_var(v))
-
-#define __cpu_local_inc(v)      __local_inc(&__get_cpu_var(v))
-#define __cpu_local_dec(v)      __local_dec(&__get_cpu_var(v))
-#define __cpu_local_add(i, v)   __local_add((i), &__get_cpu_var(v))
-#define __cpu_local_sub(i, v)   __local_sub((i), &__get_cpu_var(v))
-
-#endif /* _ASM_LOCAL_H */
+#include <asm-generic/local.h>
diff --git a/include/asm-s390/processor.h b/include/asm-s390/processor.h
index 4c1b73940351..33b80ced4bc1 100644
--- a/include/asm-s390/processor.h
+++ b/include/asm-s390/processor.h
@@ -36,6 +36,11 @@ typedef struct
         unsigned int unused  : 16;
 } __attribute__ ((packed)) cpuid_t;
 
+static inline void get_cpu_id(cpuid_t *ptr)
+{
+        asm volatile("stidp 0(%1)" : "=m" (*ptr) : "a" (ptr));
+}
+
 struct cpuinfo_S390
 {
         cpuid_t  cpu_id;
diff --git a/include/asm-s390/sections.h b/include/asm-s390/sections.h
index 1c5a2c4ccdad..fbd9116eb17b 100644
--- a/include/asm-s390/sections.h
+++ b/include/asm-s390/sections.h
@@ -3,6 +3,6 @@
 
 #include <asm-generic/sections.h>
 
-extern char _eshared[];
+extern char _eshared[], _ehead[];
 
 #endif
diff --git a/include/asm-s390/setup.h b/include/asm-s390/setup.h
index 3388bb52597c..44c7aee2bd34 100644
--- a/include/asm-s390/setup.h
+++ b/include/asm-s390/setup.h
@@ -16,7 +16,6 @@
 
 #define PARMAREA                0x10400
 #define MEMORY_CHUNKS           16      /* max 0x7fff */
-#define IPL_PARMBLOCK_ORIGIN    0x2000
 
 #ifndef __ASSEMBLY__
 
@@ -97,82 +96,9 @@ extern char vmpoff_cmd[];
 #define SET_CONSOLE_3215        do { console_mode = 2; } while (0)
 #define SET_CONSOLE_3270        do { console_mode = 3; } while (0)
 
-struct ipl_list_hdr {
-        u32 len;
-        u8  reserved1[3];
-        u8  version;
-        u32 blk0_len;
-        u8  pbt;
-        u8  flags;
-        u16 reserved2;
-} __attribute__((packed));
-
-struct ipl_block_fcp {
-        u8  reserved1[313-1];
-        u8  opt;
-        u8  reserved2[3];
-        u16 reserved3;
-        u16 devno;
-        u8  reserved4[4];
-        u64 wwpn;
-        u64 lun;
-        u32 bootprog;
-        u8  reserved5[12];
-        u64 br_lba;
-        u32 scp_data_len;
-        u8  reserved6[260];
-        u8  scp_data[];
-} __attribute__((packed));
-
-struct ipl_block_ccw {
-        u8  load_param[8];
-        u8  reserved1[84];
-        u8  reserved2[2];
-        u16 devno;
-        u8  vm_flags;
-        u8  reserved3[3];
-        u32 vm_parm_len;
-} __attribute__((packed));
-
-struct ipl_parameter_block {
-        struct ipl_list_hdr hdr;
-        union {
-                struct ipl_block_fcp fcp;
-                struct ipl_block_ccw ccw;
-        } ipl_info;
-} __attribute__((packed));
-
-#define IPL_PARM_BLK_FCP_LEN (sizeof(struct ipl_list_hdr) + \
-                              sizeof(struct ipl_block_fcp))
-
-#define IPL_PARM_BLK_CCW_LEN (sizeof(struct ipl_list_hdr) + \
-                              sizeof(struct ipl_block_ccw))
-
-#define IPL_MAX_SUPPORTED_VERSION (0)
-
-/*
- * IPL validity flags and parameters as detected in head.S
- */
-extern u32 ipl_flags;
-extern u16 ipl_devno;
-
-extern void do_reipl(void);
-extern void ipl_save_parameters(void);
-
-enum {
-        IPL_DEVNO_VALID = 1,
-        IPL_PARMBLOCK_VALID = 2,
-        IPL_NSS_VALID = 4,
-};
-
 #define NSS_NAME_SIZE   8
-
 extern char kernel_nss_name[];
 
-#define IPL_PARMBLOCK_START     ((struct ipl_parameter_block *) \
-                                 IPL_PARMBLOCK_ORIGIN)
-#define IPL_PARMBLOCK_SIZE      (IPL_PARMBLOCK_START->hdr.len)
-
 #else /* __ASSEMBLY__ */
 
 #ifndef __s390x__
diff --git a/include/asm-s390/termios.h b/include/asm-s390/termios.h
index 62b23caf370e..a3480e25eb4b 100644
--- a/include/asm-s390/termios.h
+++ b/include/asm-s390/termios.h
@@ -47,24 +47,6 @@ struct termio {
 
 /* ioctl (fd, TIOCSERGETLSR, &result) where result may be as below */
 
-/* line disciplines */
-#define N_TTY           0
-#define N_SLIP          1
-#define N_MOUSE         2
-#define N_PPP           3
-#define N_STRIP         4
-#define N_AX25          5
-#define N_X25           6       /* X.25 async */
-#define N_6PACK         7
-#define N_MASC          8       /* Reserved for Mobitex module <kaz@cafe.net> */
-#define N_R3964         9       /* Reserved for Simatic R3964 module */
-#define N_PROFIBUS_FDL  10      /* Reserved for Profibus <Dave@mvhi.com> */
-#define N_IRDA          11      /* Linux IR - http://irda.sourceforge.net/ */
-#define N_SMSBLOCK      12      /* SMS block mode - for talking to GSM data cards about SMS messages */
-#define N_HDLC          13      /* synchronous HDLC */
-#define N_SYNC_PPP      14      /* synchronous PPP */
-#define N_HCI           15  /* Bluetooth HCI UART */
-
 #ifdef __KERNEL__
 
 /*      intr=^C         quit=^\         erase=del       kill=^U
diff --git a/include/asm-sh/Kbuild b/include/asm-sh/Kbuild
index c68e1680da01..76a8ccf254a5 100644
--- a/include/asm-sh/Kbuild
+++ b/include/asm-sh/Kbuild
@@ -1 +1,3 @@
 include include/asm-generic/Kbuild.asm
+
+header-y += cpu-features.h
diff --git a/include/asm-sh/bigsur/bigsur.h b/include/asm-sh/bigsur/bigsur.h
deleted file mode 100644
index 427245f93589..000000000000
--- a/include/asm-sh/bigsur/bigsur.h
+++ /dev/null
@@ -1,80 +0,0 @@
-/*
- *
- * Hitachi Big Sur Eval Board support
- *
- * Dustin McIntire (dustin@sensoria.com)
- *
- * May be copied or modified under the terms of the GNU General Public
- * License.  See linux/COPYING for more information.
- *
- * Derived from Hitachi SH7751 reference manual
- * 
- */
-
-#ifndef _ASM_BIGSUR_H_
-#define _ASM_BIGSUR_H_
-
-#include <asm/irq.h>
-#include <asm/hd64465/hd64465.h>
-
-/* 7751 Internal IRQ's used by external CPLD controller */
-#define BIGSUR_IRQ_LOW  0
-#define BIGSUR_IRQ_NUM  14         /* External CPLD level 1 IRQs */
-#define BIGSUR_IRQ_HIGH (BIGSUR_IRQ_LOW + BIGSUR_IRQ_NUM)
-#define BIGSUR_2NDLVL_IRQ_LOW   (HD64465_IRQ_BASE+HD64465_IRQ_NUM)  
-#define BIGSUR_2NDLVL_IRQ_NUM   32 /* Level 2 IRQs = 4 regs * 8 bits */
-#define BIGSUR_2NDLVL_IRQ_HIGH  (BIGSUR_2NDLVL_IRQ_LOW + \
-                                 BIGSUR_2NDLVL_IRQ_NUM)
-
-/* PCI interrupt base number (A_INTA-A_INTD) */
-#define BIGSUR_SH7751_PCI_IRQ_BASE  (BIGSUR_2NDLVL_IRQ_LOW+10)  
-
-/* CPLD registers and external chip addresses */
-#define BIGSUR_HD64464_ADDR     0xB2000000
-#define BIGSUR_DGDR     0xB1FFFE00
-#define BIGSUR_BIDR     0xB1FFFD00
-#define BIGSUR_CSLR     0xB1FFFC00
-#define BIGSUR_SW1R     0xB1FFFB00
-#define BIGSUR_DBGR     0xB1FFFA00
-#define BIGSUR_BDTR     0xB1FFF900
-#define BIGSUR_BDRR     0xB1FFF800
-#define BIGSUR_PPR1     0xB1FFF700
-#define BIGSUR_PPR2     0xB1FFF600
-#define BIGSUR_IDE2     0xB1FFF500
-#define BIGSUR_IDE3     0xB1FFF400
-#define BIGSUR_SPCR     0xB1FFF300
-#define BIGSUR_ETHR     0xB1FE0000
-#define BIGSUR_PPDR     0xB1FDFF00
-#define BIGSUR_ICTL     0xB1FDFE00
-#define BIGSUR_ICMD     0xB1FDFD00
-#define BIGSUR_DMA0     0xB1FDFC00
-#define BIGSUR_DMA1     0xB1FDFB00
-#define BIGSUR_IRQ0     0xB1FDFA00
-#define BIGSUR_IRQ1     0xB1FDF900
-#define BIGSUR_IRQ2     0xB1FDF800
-#define BIGSUR_IRQ3     0xB1FDF700
-#define BIGSUR_IMR0     0xB1FDF600
-#define BIGSUR_IMR1     0xB1FDF500
-#define BIGSUR_IMR2     0xB1FDF400
-#define BIGSUR_IMR3     0xB1FDF300
-#define BIGSUR_IRLMR0   0xB1FDF200
-#define BIGSUR_IRLMR1   0xB1FDF100
-#define BIGSUR_V320USC_ADDR  0xB1000000
-#define BIGSUR_HD64465_ADDR  0xB0000000
-#define BIGSUR_INTERNAL_BASE 0xB0000000
-
-/* SMC ethernet card parameters */
-#define BIGSUR_ETHER_IOPORT             0x220
-
-/* IDE register paramters */
-#define BIGSUR_IDECMD_IOPORT    0x1f0
-#define BIGSUR_IDECTL_IOPORT    0x1f8
-
-/* LED bit position in BIGSUR_CSLR */
-#define BIGSUR_LED  (1<<4)
-
-/* PCI: default LOCAL memory window sizes (seen from PCI bus) */
-#define BIGSUR_LSR0_SIZE    (64*(1<<20)) //64MB
-#define BIGSUR_LSR1_SIZE    (64*(1<<20)) //64MB
-
-#endif /* _ASM_BIGSUR_H_ */
diff --git a/include/asm-sh/bigsur/io.h b/include/asm-sh/bigsur/io.h
deleted file mode 100644
index 1470ac8d4a39..000000000000
--- a/include/asm-sh/bigsur/io.h
+++ /dev/null
@@ -1,35 +0,0 @@
-/*
- * include/asm-sh/bigsur/io.h
- *
- * By Dustin McIntire (dustin@sensoria.com) (c)2001
- * Derived from io_hd64465.h, which bore the message:
- * By Greg Banks <gbanks@pocketpenguins.com>
- * (c) 2000 PocketPenguins Inc. 
- * and from io_hd64461.h, which bore the message:
- * Copyright 2000 Stuart Menefy (stuart.menefy@st.com)
- *
- * May be copied or modified under the terms of the GNU General Public
- * License.  See linux/COPYING for more information.
- *
- * IO functions for a Hitachi Big Sur Evaluation Board.
- */
-
-#ifndef _ASM_SH_IO_BIGSUR_H
-#define _ASM_SH_IO_BIGSUR_H
-
-#include <linux/types.h>
-
-extern unsigned long bigsur_isa_port2addr(unsigned long offset);
-extern int bigsur_irq_demux(int irq);
-/* Provision for generic secondary demux step -- used by PCMCIA code */
-extern void bigsur_register_irq_demux(int irq,
-                int (*demux)(int irq, void *dev), void *dev);
-extern void bigsur_unregister_irq_demux(int irq);
-/* Set this variable to 1 to see port traffic */
-extern int bigsur_io_debug;
-/* Map a range of ports to a range of kernel virtual memory. */
-extern void bigsur_port_map(u32 baseport, u32 nports, u32 addr, u8 shift);
-extern void bigsur_port_unmap(u32 baseport, u32 nports);
-
-#endif /* _ASM_SH_IO_BIGSUR_H */
-
diff --git a/include/asm-sh/bigsur/serial.h b/include/asm-sh/bigsur/serial.h
deleted file mode 100644
index a08fa82fe45a..000000000000
--- a/include/asm-sh/bigsur/serial.h
+++ /dev/null
@@ -1,24 +0,0 @@
-/*
- * include/asm-sh/bigsur/serial.h
- *
- * Configuration details for Big Sur 16550 based serial ports 
- * i.e. HD64465, PCMCIA, etc.
- */
-
-#ifndef _ASM_SERIAL_BIGSUR_H
-#define _ASM_SERIAL_BIGSUR_H
-#include <asm/hd64465.h>
-
-#define BASE_BAUD (3379200 / 16)
-
-#define STD_COM_FLAGS (ASYNC_BOOT_AUTOCONF | ASYNC_SKIP_TEST)
-
-
-#define SERIAL_PORT_DFNS                   \
-        /* UART CLK   PORT IRQ     FLAGS        */                      \
-        { 0, BASE_BAUD, 0x3F8, HD64465_IRQ_UART, STD_COM_FLAGS } /* ttyS0 */ 
-
-/* XXX: This should be moved ino irq.h */
-#define irq_cannonicalize(x) (x)
-
-#endif /* _ASM_SERIAL_BIGSUR_H */
diff --git a/include/asm-sh/bugs.h b/include/asm-sh/bugs.h
index a294997a8412..5a117ec43c77 100644
--- a/include/asm-sh/bugs.h
+++ b/include/asm-sh/bugs.h
@@ -19,9 +19,9 @@ static void __init check_bugs(void)
         extern unsigned long loops_per_jiffy;
         char *p = &init_utsname()->machine[2]; /* "sh" */
 
-        cpu_data->loops_per_jiffy = loops_per_jiffy;
+        current_cpu_data.loops_per_jiffy = loops_per_jiffy;
 
-        switch (cpu_data->type) {
+        switch (current_cpu_data.type) {
         case CPU_SH7604 ... CPU_SH7619:
                 *p++ = '2';
                 break;
@@ -54,7 +54,7 @@ static void __init check_bugs(void)
                 break;
         }
 
-        printk("CPU: %s\n", get_cpu_subtype());
+        printk("CPU: %s\n", get_cpu_subtype(&current_cpu_data));
 
 #ifndef __LITTLE_ENDIAN__
         /* 'eb' means 'Endian Big' */
diff --git a/include/asm-sh/cacheflush.h b/include/asm-sh/cacheflush.h
index 07f62ec9ff0c..22f12634975b 100644
--- a/include/asm-sh/cacheflush.h
+++ b/include/asm-sh/cacheflush.h
@@ -30,5 +30,8 @@ extern void __flush_invalidate_region(void *start, int size);
 
 #define HAVE_ARCH_UNMAPPED_AREA
 
+/* Page flag for lazy dcache write-back for the aliasing UP caches */
+#define PG_dcache_dirty PG_arch_1
+
 #endif /* __KERNEL__ */
 #endif /* __ASM_SH_CACHEFLUSH_H */
diff --git a/include/asm-sh/cpu-sh3/cacheflush.h b/include/asm-sh/cpu-sh3/cacheflush.h
index f70d8ef76a15..6fabbba228de 100644
--- a/include/asm-sh/cpu-sh3/cacheflush.h
+++ b/include/asm-sh/cpu-sh3/cacheflush.h
@@ -36,8 +36,6 @@
  /* 32KB cache, 4kb PAGE sizes need to check bit 12 */
 #define CACHE_ALIAS 0x00001000
 
-#define PG_mapped       PG_arch_1
-
 void flush_cache_all(void);
 void flush_cache_mm(struct mm_struct *mm);
 #define flush_cache_dup_mm(mm) flush_cache_mm(mm)
diff --git a/include/asm-sh/cpu-sh4/cacheflush.h b/include/asm-sh/cpu-sh4/cacheflush.h
index b01a10f31225..b3746a936a09 100644
--- a/include/asm-sh/cpu-sh4/cacheflush.h
+++ b/include/asm-sh/cpu-sh4/cacheflush.h
@@ -17,6 +17,7 @@
  *  so we need them.
  */
 void flush_cache_all(void);
+void flush_dcache_all(void);
 void flush_cache_mm(struct mm_struct *mm);
 #define flush_cache_dup_mm(mm) flush_cache_mm(mm)
 void flush_cache_range(struct vm_area_struct *vma, unsigned long start,
@@ -38,16 +39,4 @@ void flush_icache_user_range(struct vm_area_struct *vma, struct page *page,
 /* Initialization of P3 area for copy_user_page */
 void p3_cache_init(void);
 
-#define PG_mapped       PG_arch_1
-
-#ifdef CONFIG_MMU
-extern int remap_area_pages(unsigned long addr, unsigned long phys_addr,
-                            unsigned long size, unsigned long flags);
-#else /* CONFIG_MMU */
-static inline int remap_area_pages(unsigned long addr, unsigned long phys_addr,
-                                   unsigned long size, unsigned long flags)
-{
-        return 0;
-}
-#endif /* CONFIG_MMU */
 #endif /* __ASM_CPU_SH4_CACHEFLUSH_H */
diff --git a/include/asm-sh/cpu-sh4/dma.h b/include/asm-sh/cpu-sh4/dma.h
index 3e4b3e6d80c0..c135e9cebd9c 100644
--- a/include/asm-sh/cpu-sh4/dma.h
+++ b/include/asm-sh/cpu-sh4/dma.h
@@ -3,6 +3,17 @@
 
 #define DMAOR_INIT      ( 0x8000 | DMAOR_DME )
 
+/* SH7751/7760/7780 DMA IRQ sources */
+#define DMTE0_IRQ       34
+#define DMTE1_IRQ       35
+#define DMTE2_IRQ       36
+#define DMTE3_IRQ       37
+#define DMTE4_IRQ       44
+#define DMTE5_IRQ       45
+#define DMTE6_IRQ       46
+#define DMTE7_IRQ       47
+#define DMAE_IRQ        38
+
 #ifdef CONFIG_CPU_SH4A
 #define SH_DMAC_BASE    0xfc808020
 
diff --git a/include/asm-sh/dma-mapping.h b/include/asm-sh/dma-mapping.h
index 8d0867b98e05..d3bc7818bbbe 100644
--- a/include/asm-sh/dma-mapping.h
+++ b/include/asm-sh/dma-mapping.h
@@ -53,6 +53,10 @@ static inline void dma_free_coherent(struct device *dev, size_t size,
         consistent_free(vaddr, size);
 }
 
+#define dma_alloc_noncoherent(d, s, h, f) dma_alloc_coherent(d, s, h, f)
+#define dma_free_noncoherent(d, s, v, h) dma_free_coherent(d, s, v, h)
+#define dma_is_consistent(d, h) (1)
+
 static inline void dma_cache_sync(struct device *dev, void *vaddr, size_t size,
                                   enum dma_data_direction dir)
 {
diff --git a/include/asm-sh/ec3104/ec3104.h b/include/asm-sh/ec3104/ec3104.h
deleted file mode 100644
index 639cfa489c8f..000000000000
--- a/include/asm-sh/ec3104/ec3104.h
+++ /dev/null
@@ -1,43 +0,0 @@
-#ifndef __ASM_EC3104_H
-#define __ASM_EC3104_H
-
-
-/*
- * Most of the register set is at 0xb0ec0000 - 0xb0ecffff.
- *
- * as far as I've figured it out the register map is:
- * 0xb0ec0000 - id string
- * 0xb0ec0XXX - power management
- * 0xb0ec1XXX - interrupt control
- * 0xb0ec3XXX - ps2 port (touch pad on aero 8000)
- * 0xb0ec6XXX - i2c
- * 0xb0ec7000 - first serial port (proprietary connector on aero 8000)
- * 0xb0ec8000 - second serial port
- * 0xb0ec9000 - third serial port
- * 0xb0eca000 - fourth serial port (keyboard controller on aero 8000)
- * 0xb0eccXXX - GPIO
- * 0xb0ecdXXX - GPIO
- */
-
-#define EC3104_BASE     0xb0ec0000
-
-#define EC3104_SER4_DATA        (EC3104_BASE+0xa000)
-#define EC3104_SER4_IIR         (EC3104_BASE+0xa008)
-#define EC3104_SER4_MCR         (EC3104_BASE+0xa010)
-#define EC3104_SER4_LSR         (EC3104_BASE+0xa014)
-#define EC3104_SER4_MSR         (EC3104_BASE+0xa018)
-
-/*
- * our ISA bus.  this seems to be real ISA.
- */
-#define EC3104_ISA_BASE 0xa5000000
-
-#define EC3104_IRQ      11
-#define EC3104_IRQBASE  64
-
-#define EC3104_IRQ_SER1 EC3104_IRQBASE + 7
-#define EC3104_IRQ_SER2 EC3104_IRQBASE + 8
-#define EC3104_IRQ_SER3 EC3104_IRQBASE + 9
-#define EC3104_IRQ_SER4 EC3104_IRQBASE + 10
-
-#endif /* __ASM_EC3104_H */
diff --git a/include/asm-sh/ec3104/io.h b/include/asm-sh/ec3104/io.h
deleted file mode 100644
index ea5c8e65ac11..000000000000
--- a/include/asm-sh/ec3104/io.h
+++ /dev/null
@@ -1,16 +0,0 @@
-#ifndef _ASM_SH_IO_EC3104_H
-#define _ASM_SH_IO_EC3104_H
-
-#include <linux/types.h>
-
-extern unsigned char ec3104_inb(unsigned long port);
-extern unsigned short ec3104_inw(unsigned long port);
-extern unsigned long ec3104_inl(unsigned long port);
-
-extern void ec3104_outb(unsigned char value, unsigned long port);
-extern void ec3104_outw(unsigned short value, unsigned long port);
-extern void ec3104_outl(unsigned long value, unsigned long port);
-
-extern int ec3104_irq_demux(int irq);
-
-#endif /* _ASM_SH_IO_EC3104_H */
diff --git a/include/asm-sh/ec3104/keyboard.h b/include/asm-sh/ec3104/keyboard.h
deleted file mode 100644
index c1253a683197..000000000000
--- a/include/asm-sh/ec3104/keyboard.h
+++ /dev/null
@@ -1,15 +0,0 @@
-extern unsigned char ec3104_kbd_sysrq_xlate[];
-extern int ec3104_kbd_setkeycode(unsigned int scancode, unsigned int keycode);
-extern int ec3104_kbd_getkeycode(unsigned int scancode);
-extern int ec3104_kbd_translate(unsigned char, unsigned char *, char);
-extern char ec3104_kbd_unexpected_up(unsigned char);
-extern void ec3104_kbd_leds(unsigned char);
-extern void ec3104_kbd_init_hw(void);
-
-#define kbd_sysrq_xlate ec3104_kbd_sysrq_xlate
-#define kbd_setkeycode ec3104_kbd_setkeycode
-#define kbd_getkeycode ec3104_kbd_getkeycode
-#define kbd_translate ec3104_kbd_translate
-#define kbd_unexpected_up ec3104_kbd_unexpected_up
-#define kbd_leds ec3104_kbd_leds
-#define kbd_init_hw ec3104_kbd_init_hw
diff --git a/include/asm-sh/ec3104/serial.h b/include/asm-sh/ec3104/serial.h
deleted file mode 100644
index cfe4d78ec1ee..000000000000
--- a/include/asm-sh/ec3104/serial.h
+++ /dev/null
@@ -1,20 +0,0 @@
-#include <asm/ec3104.h>
-/* Naturally we don't know the exact value but 115200 baud has a divisor
- * of 9 and 19200 baud has a divisor of 52, so this seems like a good
- * guess.  */
-#define BASE_BAUD (16800000 / 16)
-
-#define STD_COM_FLAGS (ASYNC_BOOT_AUTOCONF | ASYNC_SKIP_TEST)
-
-/* there is a fourth serial port with the expected values as well, but
- * it's got the keyboard controller behind it so we can't really use it
- * (without moving the keyboard driver to userspace, which doesn't sound
- * like a very good idea) */
-#define SERIAL_PORT_DFNS                        \
-        /* UART CLK   PORT IRQ     FLAGS        */                      \
-        { 0, BASE_BAUD, 0x11C00, EC3104_IRQBASE+7, STD_COM_FLAGS }, /* ttyS0 */ \
-        { 0, BASE_BAUD, 0x12000, EC3104_IRQBASE+8, STD_COM_FLAGS }, /* ttyS1 */ \
-        { 0, BASE_BAUD, 0x12400, EC3104_IRQBASE+9, STD_COM_FLAGS }, /* ttyS2 */
-
-/* XXX: This should be moved ino irq.h */
-#define irq_cannonicalize(x) (x)
diff --git a/include/asm-sh/irq.h b/include/asm-sh/irq.h
index bff965ef4b95..8ccf7ae593ef 100644
--- a/include/asm-sh/irq.h
+++ b/include/asm-sh/irq.h
@@ -66,12 +66,8 @@
 /* 3. OFFCHIP_NR_IRQS */
 #if defined(CONFIG_HD64461)
 # define OFFCHIP_NR_IRQS 18
-#elif defined (CONFIG_SH_BIGSUR) /* must be before CONFIG_HD64465 */
-# define OFFCHIP_NR_IRQS 48
 #elif defined(CONFIG_HD64465)
 # define OFFCHIP_NR_IRQS 16
-#elif defined (CONFIG_SH_EC3104)
-# define OFFCHIP_NR_IRQS 16
 #elif defined (CONFIG_SH_DREAMCAST)
 # define OFFCHIP_NR_IRQS 96
 #elif defined (CONFIG_SH_TITAN)
diff --git a/include/asm-sh/kgdb.h b/include/asm-sh/kgdb.h
index 7b26f53fe343..0095c665d272 100644
--- a/include/asm-sh/kgdb.h
+++ b/include/asm-sh/kgdb.h
@@ -85,10 +85,10 @@ extern int     setjmp(jmp_buf __jmpb);
 #define KGDB_PRINTK(...) printk("KGDB: " __VA_ARGS__)
 
 /* Forced breakpoint */
-#define BREAKPOINT() do {                                     \
-  if (kgdb_enabled) {                                         \
-    asm volatile("trapa   #0xff");                            \
-  }                                                           \
+#define BREAKPOINT()                                    \
+do {                                                    \
+        if (kgdb_enabled)                               \
+                __asm__ __volatile__("trapa   #0x3c");  \
 } while (0)
 
 /* KGDB should be able to flush all kernel text space */
diff --git a/include/asm-sh/mmu.h b/include/asm-sh/mmu.h
index cf47df79bb94..eb0358c097d0 100644
--- a/include/asm-sh/mmu.h
+++ b/include/asm-sh/mmu.h
@@ -1,25 +1,19 @@
 #ifndef __MMU_H
 #define __MMU_H
 
-#if !defined(CONFIG_MMU)
+/* Default "unsigned long" context */
+typedef unsigned long mm_context_id_t[NR_CPUS];
 
 typedef struct {
+#ifdef CONFIG_MMU
+        mm_context_id_t         id;
+        void                    *vdso;
+#else
         struct vm_list_struct   *vmlist;
         unsigned long           end_brk;
+#endif
 } mm_context_t;
 
-#else
-
-/* Default "unsigned long" context */
-typedef unsigned long mm_context_id_t;
-
-typedef struct {
-        mm_context_id_t id;
-        void *vdso;
-} mm_context_t;
-
-#endif /* CONFIG_MMU */
-
 /*
  * Privileged Space Mapping Buffer (PMB) definitions
  */
diff --git a/include/asm-sh/mmu_context.h b/include/asm-sh/mmu_context.h
index 46f04e23bd45..342024425b7d 100644
--- a/include/asm-sh/mmu_context.h
+++ b/include/asm-sh/mmu_context.h
@@ -1,6 +1,6 @@
 /*
  * Copyright (C) 1999 Niibe Yutaka
- * Copyright (C) 2003 Paul Mundt
+ * Copyright (C) 2003 - 2006 Paul Mundt
  *
  * ASID handling idea taken from MIPS implementation.
  */
@@ -19,11 +19,6 @@
  *    (b) ASID (Address Space IDentifier)
  */
 
-/*
- * Cache of MMU context last used.
- */
-extern unsigned long mmu_context_cache;
-
 #define MMU_CONTEXT_ASID_MASK           0x000000ff
 #define MMU_CONTEXT_VERSION_MASK        0xffffff00
 #define MMU_CONTEXT_FIRST_VERSION       0x00000100
@@ -32,6 +27,11 @@ extern unsigned long mmu_context_cache;
 /* ASID is 8-bit value, so it can't be 0x100 */
 #define MMU_NO_ASID                     0x100
 
+#define cpu_context(cpu, mm)    ((mm)->context.id[cpu])
+#define cpu_asid(cpu, mm)       (cpu_context((cpu), (mm)) & \
+                                 MMU_CONTEXT_ASID_MASK)
+#define asid_cache(cpu)         (cpu_data[cpu].asid_cache)
+
 /*
  * Virtual Page Number mask
  */
@@ -41,18 +41,17 @@ extern unsigned long mmu_context_cache;
 /*
  * Get MMU context if needed.
  */
-static inline void get_mmu_context(struct mm_struct *mm)
+static inline void get_mmu_context(struct mm_struct *mm, unsigned int cpu)
 {
-        unsigned long mc = mmu_context_cache;
+        unsigned long asid = asid_cache(cpu);
 
         /* Check if we have old version of context. */
-        if (((mm->context.id ^ mc) & MMU_CONTEXT_VERSION_MASK) == 0)
+        if (((cpu_context(cpu, mm) ^ asid) & MMU_CONTEXT_VERSION_MASK) == 0)
                 /* It's up to date, do nothing */
                 return;
 
         /* It's old, we need to get new context with new version. */
-        mc = ++mmu_context_cache;
-        if (!(mc & MMU_CONTEXT_ASID_MASK)) {
+        if (!(++asid & MMU_CONTEXT_ASID_MASK)) {
                 /*
                  * We exhaust ASID of this version.
                  * Flush all TLB and start new cycle.
@@ -63,10 +62,11 @@ static inline void get_mmu_context(struct mm_struct *mm)
                  * Fix version; Note that we avoid version #0
                  * to distingush NO_CONTEXT.
                  */
-                if (!mc)
-                        mmu_context_cache = mc = MMU_CONTEXT_FIRST_VERSION;
+                if (!asid)
+                        asid = MMU_CONTEXT_FIRST_VERSION;
         }
-        mm->context.id = mc;
+
+        cpu_context(cpu, mm) = asid_cache(cpu) = asid;
 }
 
 /*
@@ -74,9 +74,13 @@ static inline void get_mmu_context(struct mm_struct *mm)
  * instance.
  */
 static inline int init_new_context(struct task_struct *tsk,
-                                       struct mm_struct *mm)
+                                   struct mm_struct *mm)
 {
-        mm->context.id = NO_CONTEXT;
+        int i;
+
+        for (i = 0; i < num_online_cpus(); i++)
+                cpu_context(i, mm) = NO_CONTEXT;
+
         return 0;
 }
 
@@ -117,10 +121,10 @@ static inline unsigned long get_asid(void)
  * After we have set current->mm to a new value, this activates
  * the context for the new mm so we see the new mappings.
  */
-static inline void activate_context(struct mm_struct *mm)
+static inline void activate_context(struct mm_struct *mm, unsigned int cpu)
 {
-        get_mmu_context(mm);
-        set_asid(mm->context.id & MMU_CONTEXT_ASID_MASK);
+        get_mmu_context(mm, cpu);
+        set_asid(cpu_asid(cpu, mm));
 }
 
 /* MMU_TTB is used for optimizing the fault handling. */
@@ -138,10 +142,15 @@ static inline void switch_mm(struct mm_struct *prev,
                              struct mm_struct *next,
                              struct task_struct *tsk)
 {
+        unsigned int cpu = smp_processor_id();
+
         if (likely(prev != next)) {
+                cpu_set(cpu, next->cpu_vm_mask);
                 set_TTB(next->pgd);
-                activate_context(next);
-        }
+                activate_context(next, cpu);
+        } else
+                if (!cpu_test_and_set(cpu, next->cpu_vm_mask))
+                        activate_context(next, cpu);
 }
 
 #define deactivate_mm(tsk,mm)   do { } while (0)
@@ -159,7 +168,7 @@ enter_lazy_tlb(struct mm_struct *mm, struct task_struct *tsk)
 #define destroy_context(mm)             do { } while (0)
 #define set_asid(asid)                  do { } while (0)
 #define get_asid()                      (0)
-#define activate_context(mm)            do { } while (0)
+#define activate_context(mm,cpu)        do { } while (0)
 #define switch_mm(prev,next,tsk)        do { } while (0)
 #define deactivate_mm(tsk,mm)           do { } while (0)
 #define activate_mm(prev,next)          do { } while (0)
@@ -174,14 +183,16 @@ enter_lazy_tlb(struct mm_struct *mm, struct task_struct *tsk)
  */
 static inline void enable_mmu(void)
 {
+        unsigned int cpu = smp_processor_id();
+
         /* Enable MMU */
         ctrl_outl(MMU_CONTROL_INIT, MMUCR);
         ctrl_barrier();
 
-        if (mmu_context_cache == NO_CONTEXT)
-                mmu_context_cache = MMU_CONTEXT_FIRST_VERSION;
+        if (asid_cache(cpu) == NO_CONTEXT)
+                asid_cache(cpu) = MMU_CONTEXT_FIRST_VERSION;
 
-        set_asid(mmu_context_cache & MMU_CONTEXT_ASID_MASK);
+        set_asid(asid_cache(cpu) & MMU_CONTEXT_ASID_MASK);
 }
 
 static inline void disable_mmu(void)
diff --git a/include/asm-sh/page.h b/include/asm-sh/page.h
index 380fd62dd05a..ac4b4677f28c 100644
--- a/include/asm-sh/page.h
+++ b/include/asm-sh/page.h
@@ -13,6 +13,8 @@
    [ P4 control   ]             0xE0000000
  */
 
+#ifdef __KERNEL__
+
 /* PAGE_SHIFT determines the page size */
 #if defined(CONFIG_PAGE_SIZE_4KB)
 # define PAGE_SHIFT     12
@@ -51,7 +53,6 @@
 #define HUGETLB_PAGE_ORDER      (HPAGE_SHIFT-PAGE_SHIFT)
 #endif
 
-#ifdef __KERNEL__
 #ifndef __ASSEMBLY__
 
 extern void (*clear_page)(void *to);
diff --git a/include/asm-sh/pgtable.h b/include/asm-sh/pgtable.h
index 036ca2843866..9214c015fe14 100644
--- a/include/asm-sh/pgtable.h
+++ b/include/asm-sh/pgtable.h
@@ -43,17 +43,17 @@ extern unsigned long empty_zero_page[PAGE_SIZE / sizeof(unsigned long)];
 /* PGD bits */
 #define PGDIR_SHIFT     (PTE_SHIFT + PTE_BITS)
 #define PGDIR_BITS      (32 - PGDIR_SHIFT)
-#define PGDIR_SIZE      (1 << PGDIR_SHIFT)
+#define PGDIR_SIZE      (1UL << PGDIR_SHIFT)
 #define PGDIR_MASK      (~(PGDIR_SIZE-1))
 
 /* Entries per level */
-#define PTRS_PER_PTE    (PAGE_SIZE / 4)
+#define PTRS_PER_PTE    (PAGE_SIZE / (1 << PTE_MAGNITUDE))
 #define PTRS_PER_PGD    (PAGE_SIZE / 4)
 
 #define USER_PTRS_PER_PGD       (TASK_SIZE/PGDIR_SIZE)
 #define FIRST_USER_ADDRESS      0
 
-#define PTE_PHYS_MASK   0x1ffff000
+#define PTE_PHYS_MASK           (0x20000000 - PAGE_SIZE)
 
 /*
  * First 1MB map is used by fixed purpose.
@@ -583,11 +583,6 @@ struct mm_struct;
 extern unsigned int kobjsize(const void *objp);
 #endif /* !CONFIG_MMU */
 
-#if defined(CONFIG_CPU_SH4) || defined(CONFIG_SH7705_CACHE_32KB)
-#define __HAVE_ARCH_PTEP_GET_AND_CLEAR
-extern pte_t ptep_get_and_clear(struct mm_struct *mm, unsigned long addr, pte_t *ptep);
-#endif
-
 extern pgd_t swapper_pg_dir[PTRS_PER_PGD];
 extern void paging_init(void);
 
diff --git a/include/asm-sh/processor.h b/include/asm-sh/processor.h
index e29f2abb92de..3e46a7afe764 100644
--- a/include/asm-sh/processor.h
+++ b/include/asm-sh/processor.h
@@ -27,8 +27,6 @@
 #define CCN_CVR         0xff000040
 #define CCN_PRR         0xff000044
 
-const char *get_cpu_subtype(void);
-
 /*
  *  CPU type and hardware bug flags. Kept separately for each CPU.
  *
@@ -66,6 +64,7 @@ enum cpu_type {
 struct sh_cpuinfo {
         unsigned int type;
         unsigned long loops_per_jiffy;
+        unsigned long asid_cache;
 
         struct cache_info icache;       /* Primary I-cache */
         struct cache_info dcache;       /* Primary D-cache */
@@ -288,5 +287,8 @@ extern int vsyscall_init(void);
 #define vsyscall_init() do { } while (0)
 #endif
 
+/* arch/sh/kernel/setup.c */
+const char *get_cpu_subtype(struct sh_cpuinfo *c);
+
 #endif /* __KERNEL__ */
 #endif /* __ASM_SH_PROCESSOR_H */
diff --git a/include/asm-sh/rts7751r2d.h b/include/asm-sh/rts7751r2d.h
index 796b8fcb81a8..10565ac7966a 100644
--- a/include/asm-sh/rts7751r2d.h
+++ b/include/asm-sh/rts7751r2d.h
@@ -68,6 +68,10 @@
 #define IRQ_PCISLOT2    10              /* PCI Slot #2 IRQ */
 #define IRQ_EXTENTION   11              /* EXTn IRQ */
 
+/* arch/sh/boards/renesas/rts7751r2d/irq.c */
+void init_rts7751r2d_IRQ(void);
+int rts7751r2d_irq_demux(int);
+
 #define __IO_PREFIX rts7751r2d
 #include <asm/io_generic.h>
 
diff --git a/include/asm-sh/serial.h b/include/asm-sh/serial.h
index 8734590d27e8..21f6d330f189 100644
--- a/include/asm-sh/serial.h
+++ b/include/asm-sh/serial.h
@@ -9,11 +9,6 @@
 
 #include <linux/kernel.h>
 
-#ifdef CONFIG_SH_EC3104
-#include <asm/serial-ec3104.h>
-#elif defined (CONFIG_SH_BIGSUR)
-#include <asm/serial-bigsur.h>
-#else
 /*
  * This assumes you have a 1.8432 MHz clock for your UART.
  *
@@ -34,12 +29,8 @@
 
 #else
 
-#define SERIAL_PORT_DFNS                        \
-        /* UART CLK   PORT IRQ     FLAGS        */                      \
-        { 0, BASE_BAUD, 0x3F8, 4, STD_COM_FLAGS },      /* ttyS0 */     \
-        { 0, BASE_BAUD, 0x2F8, 3, STD_COM_FLAGS }       /* ttyS1 */
+#define SERIAL_PORT_DFNS
 
 #endif
 
-#endif
 #endif /* _ASM_SERIAL_H */
diff --git a/include/asm-sh/termios.h b/include/asm-sh/termios.h
index 44edfd471443..e7c8f86ef890 100644
--- a/include/asm-sh/termios.h
+++ b/include/asm-sh/termios.h
@@ -39,24 +39,6 @@ struct termio {
 
 /* ioctl (fd, TIOCSERGETLSR, &result) where result may be as below */
 
-/* line disciplines */
-#define N_TTY           0
-#define N_SLIP          1
-#define N_MOUSE         2
-#define N_PPP           3
-#define N_STRIP         4
-#define N_AX25          5
-#define N_X25           6       /* X.25 async */
-#define N_6PACK         7
-#define N_MASC          8       /* Reserved for Mobitex module <kaz@cafe.net> */
-#define N_R3964         9       /* Reserved for Simatic R3964 module */
-#define N_PROFIBUS_FDL  10      /* Reserved for Profibus <Dave@mvhi.com> */
-#define N_IRDA          11      /* Linux IR - http://irda.sourceforge.net/ */
-#define N_SMSBLOCK      12      /* SMS block mode - for talking to GSM data cards about SMS messages */
-#define N_HDLC          13      /* synchronous HDLC */
-#define N_SYNC_PPP      14
-#define N_HCI           15  /* Bluetooth HCI UART */
-
 #ifdef __KERNEL__
 
 /*      intr=^C         quit=^\         erase=del       kill=^U
diff --git a/include/asm-sh/thread_info.h b/include/asm-sh/thread_info.h
index 879f741105db..279e70a77c75 100644
--- a/include/asm-sh/thread_info.h
+++ b/include/asm-sh/thread_info.h
@@ -32,12 +32,20 @@ struct thread_info {
 
 #define PREEMPT_ACTIVE          0x10000000
 
-#ifdef CONFIG_4KSTACKS
-#define THREAD_SIZE             (PAGE_SIZE)
+#if defined(CONFIG_4KSTACKS)
+#define THREAD_SIZE_ORDER       (0)
+#elif defined(CONFIG_PAGE_SIZE_4KB)
+#define THREAD_SIZE_ORDER       (1)
+#elif defined(CONFIG_PAGE_SIZE_8KB)
+#define THREAD_SIZE_ORDER       (1)
+#elif defined(CONFIG_PAGE_SIZE_64KB)
+#define THREAD_SIZE_ORDER       (0)
 #else
-#define THREAD_SIZE             (PAGE_SIZE * 2)
+#error "Unknown thread size"
 #endif
-#define STACK_WARN              (THREAD_SIZE / 8)
+
+#define THREAD_SIZE     (PAGE_SIZE << THREAD_SIZE_ORDER)
+#define STACK_WARN      (THREAD_SIZE >> 3)
 
 /*
  * macros/functions for gaining access to the thread information structure
diff --git a/include/asm-sh/tlbflush.h b/include/asm-sh/tlbflush.h
index 28c073b0fbab..455fb8da441e 100644
--- a/include/asm-sh/tlbflush.h
+++ b/include/asm-sh/tlbflush.h
@@ -4,7 +4,6 @@
 /*
  * TLB flushing:
  *
- *  - flush_tlb() flushes the current mm struct TLBs
  *  - flush_tlb_all() flushes all processes TLBs
  *  - flush_tlb_mm(mm) flushes the specified mm context TLB's
  *  - flush_tlb_page(vma, vmaddr) flushes one page
@@ -12,20 +11,45 @@
  *  - flush_tlb_kernel_range(start, end) flushes a range of kernel pages
  *  - flush_tlb_pgtables(mm, start, end) flushes a range of page tables
  */
+extern void local_flush_tlb_all(void);
+extern void local_flush_tlb_mm(struct mm_struct *mm);
+extern void local_flush_tlb_range(struct vm_area_struct *vma,
+                                  unsigned long start,
+                                  unsigned long end);
+extern void local_flush_tlb_page(struct vm_area_struct *vma,
+                                 unsigned long page);
+extern void local_flush_tlb_kernel_range(unsigned long start,
+                                         unsigned long end);
+extern void local_flush_tlb_one(unsigned long asid, unsigned long page);
+
+#ifdef CONFIG_SMP
 
-extern void flush_tlb(void);
 extern void flush_tlb_all(void);
 extern void flush_tlb_mm(struct mm_struct *mm);
 extern void flush_tlb_range(struct vm_area_struct *vma, unsigned long start,
                             unsigned long end);
 extern void flush_tlb_page(struct vm_area_struct *vma, unsigned long page);
-extern void __flush_tlb_page(unsigned long asid, unsigned long page);
+extern void flush_tlb_kernel_range(unsigned long start, unsigned long end);
+extern void flush_tlb_one(unsigned long asid, unsigned long page);
+
+#else
+
+#define flush_tlb_all()                 local_flush_tlb_all()
+#define flush_tlb_mm(mm)                local_flush_tlb_mm(mm)
+#define flush_tlb_page(vma, page)       local_flush_tlb_page(vma, page)
+#define flush_tlb_one(asid, page)       local_flush_tlb_one(asid, page)
+
+#define flush_tlb_range(vma, start, end)        \
+        local_flush_tlb_range(vma, start, end)
+
+#define flush_tlb_kernel_range(start, end)      \
+        local_flush_tlb_kernel_range(start, end)
+
+#endif /* CONFIG_SMP */
 
 static inline void flush_tlb_pgtables(struct mm_struct *mm,
                                       unsigned long start, unsigned long end)
-{ /* Nothing to do */
+{
+        /* Nothing to do */
 }
-
-extern void flush_tlb_kernel_range(unsigned long start, unsigned long end);
-
 #endif /* __ASM_SH_TLBFLUSH_H */
diff --git a/include/asm-sh/ubc.h b/include/asm-sh/ubc.h
index 694f51f47941..ae9bbdeefbe1 100644
--- a/include/asm-sh/ubc.h
+++ b/include/asm-sh/ubc.h
@@ -17,7 +17,7 @@
 /* User Break Controller */
 #if defined(CONFIG_CPU_SUBTYPE_SH7707) || defined(CONFIG_CPU_SUBTYPE_SH7709) || \
     defined(CONFIG_CPU_SUBTYPE_SH7300)
-#define UBC_TYPE_SH7729 (cpu_data->type == CPU_SH7729)
+#define UBC_TYPE_SH7729 (current_cpu_data.type == CPU_SH7729)
 #else
 #define UBC_TYPE_SH7729 0
 #endif
diff --git a/include/asm-sh/unistd.h b/include/asm-sh/unistd.h
index f982073dc6c6..17f527bfd455 100644
--- a/include/asm-sh/unistd.h
+++ b/include/asm-sh/unistd.h
@@ -292,22 +292,22 @@
 #define __NR_mq_getsetattr      (__NR_mq_open+5)
 #define __NR_kexec_load         283
 #define __NR_waitid             284
-/* #define __NR_sys_setaltroot  285 */
-#define __NR_add_key            286
-#define __NR_request_key        287
-#define __NR_keyctl             288
-#define __NR_ioprio_set         289
-#define __NR_ioprio_get         290
-#define __NR_inotify_init       291
-#define __NR_inotify_add_watch  292
-#define __NR_inotify_rm_watch   293
+#define __NR_add_key            285
+#define __NR_request_key        286
+#define __NR_keyctl             287
+#define __NR_ioprio_set         288
+#define __NR_ioprio_get         289
+#define __NR_inotify_init       290
+#define __NR_inotify_add_watch  291
+#define __NR_inotify_rm_watch   292
+/* 293 is unused */
 #define __NR_migrate_pages      294
 #define __NR_openat             295
 #define __NR_mkdirat            296
 #define __NR_mknodat            297
 #define __NR_fchownat           298
 #define __NR_futimesat          299
-#define __NR_newfstatat         300
+#define __NR_fstatat64          300
 #define __NR_unlinkat           301
 #define __NR_renameat           302
 #define __NR_linkat             303
diff --git a/include/asm-sh/voyagergx.h b/include/asm-sh/voyagergx.h
index 99b0807d1c9f..64c936b22715 100644
--- a/include/asm-sh/voyagergx.h
+++ b/include/asm-sh/voyagergx.h
@@ -308,6 +308,9 @@
 #define AC97C_READ                      (1 << 19)
 #define AC97C_WD_BIT                    (1 << 2)
 #define AC97C_INDEX_MASK                0x7f
-/* -------------------------------------------------------------------- */
+
+/* arch/sh/cchips/voyagergx/consistent.c */
+void *voyagergx_consistent_alloc(struct device *, size_t, dma_addr_t *, gfp_t);
+int voyagergx_consistent_free(struct device *, size_t, void *, dma_addr_t);
 
 #endif /* _VOYAGER_GX_REG_H */
diff --git a/include/asm-sh64/termios.h b/include/asm-sh64/termios.h
index 4a9c7fb411bc..dc44e6ed3a7c 100644
--- a/include/asm-sh64/termios.h
+++ b/include/asm-sh64/termios.h
@@ -50,24 +50,6 @@ struct termio {
 
 /* ioctl (fd, TIOCSERGETLSR, &result) where result may be as below */
 
-/* line disciplines */
-#define N_TTY           0
-#define N_SLIP          1
-#define N_MOUSE         2
-#define N_PPP           3
-#define N_STRIP         4
-#define N_AX25          5
-#define N_X25           6       /* X.25 async */
-#define N_6PACK         7
-#define N_MASC          8       /* Reserved for Mobitex module <kaz@cafe.net> */
-#define N_R3964         9       /* Reserved for Simatic R3964 module */
-#define N_PROFIBUS_FDL  10      /* Reserved for Profibus <Dave@mvhi.com> */
-#define N_IRDA          11      /* Linux IR - http://www.cs.uit.no/~dagb/irda/irda.html */
-#define N_SMSBLOCK      12      /* SMS block mode - for talking to GSM data cards about SMS messages */
-#define N_HDLC          13      /* synchronous HDLC */
-#define N_SYNC_PPP      14
-#define N_HCI           15      /* Bluetooth HCI UART */
-
 #ifdef __KERNEL__
 
 /*      intr=^C         quit=^\         erase=del       kill=^U
diff --git a/include/asm-sparc/io.h b/include/asm-sparc/io.h
index cab0b851b8b1..c23e74a0eaa8 100644
--- a/include/asm-sparc/io.h
+++ b/include/asm-sparc/io.h
@@ -256,6 +256,35 @@ extern void iounmap(volatile void __iomem *addr);
 #define iowrite16(val,X)                writew(val,X)
 #define iowrite32(val,X)                writel(val,X)
 
+static inline void ioread8_rep(void __iomem *port, void *buf, unsigned long count)
+{
+        insb((unsigned long __force)port, buf, count);
+}
+static inline void ioread16_rep(void __iomem *port, void *buf, unsigned long count)
+{
+        insw((unsigned long __force)port, buf, count);
+}
+
+static inline void ioread32_rep(void __iomem *port, void *buf, unsigned long count)
+{
+        insl((unsigned long __force)port, buf, count);
+}
+
+static inline void iowrite8_rep(void __iomem *port, const void *buf, unsigned long count)
+{
+        outsb((unsigned long __force)port, buf, count);
+}
+
+static inline void iowrite16_rep(void __iomem *port, const void *buf, unsigned long count)
+{
+        outsw((unsigned long __force)port, buf, count);
+}
+
+static inline void iowrite32_rep(void __iomem *port, const void *buf, unsigned long count)
+{
+        outsl((unsigned long __force)port, buf, count);
+}
+
 /* Create a virtual mapping cookie for an IO port range */
 extern void __iomem *ioport_map(unsigned long port, unsigned int nr);
 extern void ioport_unmap(void __iomem *);
diff --git a/include/asm-sparc/termios.h b/include/asm-sparc/termios.h
index d05f83c80989..d767f206ab33 100644
--- a/include/asm-sparc/termios.h
+++ b/include/asm-sparc/termios.h
@@ -45,24 +45,6 @@ struct winsize {
         unsigned short ws_ypixel;
 };
 
-/* line disciplines */
-#define N_TTY           0
-#define N_SLIP          1
-#define N_MOUSE         2
-#define N_PPP           3
-#define N_STRIP         4
-#define N_AX25          5
-#define N_X25           6
-#define N_6PACK         7
-#define N_MASC          8       /* Reserved for Mobitex module <kaz@cafe.net> */
-#define N_R3964         9       /* Reserved for Simatic R3964 module */
-#define N_PROFIBUS_FDL  10      /* Reserved for Profibus <Dave@mvhi.com> */
-#define N_IRDA          11      /* Linux IrDa - http://irda.sourceforge.net/ */
-#define N_SMSBLOCK      12      /* SMS block mode - for talking to GSM data cards about SMS messages */
-#define N_HDLC          13      /* synchronous HDLC */
-#define N_SYNC_PPP      14      /* synchronous PPP */
-#define N_HCI           15  /* Bluetooth HCI UART */
-
 #ifdef __KERNEL__
 #include <linux/module.h>
 
diff --git a/include/asm-sparc64/irq.h b/include/asm-sparc64/irq.h
index 905e59b4a737..5d233b42fe13 100644
--- a/include/asm-sparc64/irq.h
+++ b/include/asm-sparc64/irq.h
@@ -46,6 +46,10 @@ extern void irq_install_pre_handler(int virt_irq,
 #define irq_canonicalize(irq)   (irq)
 extern unsigned int build_irq(int inofixup, unsigned long iclr, unsigned long imap);
 extern unsigned int sun4v_build_irq(u32 devhandle, unsigned int devino);
+extern unsigned int sun4v_build_msi(u32 devhandle, unsigned int *virt_irq_p,
+                                    unsigned int msi_devino_start,
+                                    unsigned int msi_devino_end);
+extern void sun4v_destroy_msi(unsigned int virt_irq);
 extern unsigned int sbus_build_irq(void *sbus, unsigned int ino);
 
 static __inline__ void set_softint(unsigned long bits)
diff --git a/include/asm-sparc64/pbm.h b/include/asm-sparc64/pbm.h
index dcfa7629358c..7a246d8a1828 100644
--- a/include/asm-sparc64/pbm.h
+++ b/include/asm-sparc64/pbm.h
@@ -11,6 +11,7 @@
 #include <linux/pci.h>
 #include <linux/ioport.h>
 #include <linux/spinlock.h>
+#include <linux/msi.h>
 
 #include <asm/io.h>
 #include <asm/page.h>
@@ -177,6 +178,24 @@ struct pci_pbm_info {
         int                             is_66mhz_capable;
         int                             all_devs_66mhz;
 
+#ifdef CONFIG_PCI_MSI
+        /* MSI info.  */
+        u32                             msiq_num;
+        u32                             msiq_ent_count;
+        u32                             msiq_first;
+        u32                             msiq_first_devino;
+        u32                             msi_num;
+        u32                             msi_first;
+        u32                             msi_data_mask;
+        u32                             msix_data_width;
+        u64                             msi32_start;
+        u64                             msi64_start;
+        u32                             msi32_len;
+        u32                             msi64_len;
+        void                            *msi_queues;
+        unsigned long                   *msi_bitmap;
+#endif /* !(CONFIG_PCI_MSI) */
+
         /* This PBM's streaming buffer. */
         struct pci_strbuf               stc;
 
@@ -213,6 +232,12 @@ struct pci_controller_info {
         void (*base_address_update)(struct pci_dev *, int);
         void (*resource_adjust)(struct pci_dev *, struct resource *, struct resource *);
 
+#ifdef CONFIG_PCI_MSI
+        int (*setup_msi_irq)(unsigned int *virt_irq_p, struct pci_dev *pdev,
+                             struct msi_desc *entry);
+        void (*teardown_msi_irq)(unsigned int virt_irq, struct pci_dev *pdev);
+#endif
+
         /* Now things for the actual PCI bus probes. */
         struct pci_ops                  *pci_ops;
         unsigned int                    pci_first_busno;
@@ -231,6 +256,9 @@ struct pcidev_cookie {
         int num_prom_regs;
         struct linux_prom_pci_registers prom_assignments[PROMREG_MAX];
         int num_prom_assignments;
+#ifdef CONFIG_PCI_MSI
+        unsigned int                    msi_num;
+#endif
 };
 
 /* Currently these are the same across all PCI controllers
diff --git a/include/asm-sparc64/setup.h b/include/asm-sparc64/setup.h
index b356ee2cda92..5053df3cec40 100644
--- a/include/asm-sparc64/setup.h
+++ b/include/asm-sparc64/setup.h
@@ -5,6 +5,6 @@
 #ifndef _SPARC64_SETUP_H
 #define _SPARC64_SETUP_H
 
-#define COMMAND_LINE_SIZE       256
+#define COMMAND_LINE_SIZE       2048
 
 #endif /* _SPARC64_SETUP_H */
diff --git a/include/asm-sparc64/termios.h b/include/asm-sparc64/termios.h
index ee26a071c677..f05d390993d5 100644
--- a/include/asm-sparc64/termios.h
+++ b/include/asm-sparc64/termios.h
@@ -45,24 +45,6 @@ struct winsize {
         unsigned short ws_ypixel;
 };
 
-/* line disciplines */
-#define N_TTY           0
-#define N_SLIP          1
-#define N_MOUSE         2
-#define N_PPP           3
-#define N_STRIP         4
-#define N_AX25          5
-#define N_X25           6
-#define N_6PACK         7
-#define N_MASC          8       /* Reserved for Mobitex module <kaz@cafe.net> */
-#define N_R3964         9       /* Reserved for Simatic R3964 module */
-#define N_PROFIBUS_FDL  10      /* Reserved for Profibus <Dave@mvhi.com> */
-#define N_IRDA          11      /* Linux IrDa - http://irda.sourceforge.net/ */
-#define N_SMSBLOCK      12      /* SMS block mode - for talking to GSM data cards about SMS messages */
-#define N_HDLC          13      /* synchronous HDLC */
-#define N_SYNC_PPP      14      /* synchronous PPP */
-#define N_HCI           15  /* Bluetooth HCI UART */
-
 #ifdef __KERNEL__
 #include <linux/module.h>
 
diff --git a/include/asm-um/elf-ppc.h b/include/asm-um/elf-ppc.h
index 99711134e477..d3b90b7ac3e9 100644
--- a/include/asm-um/elf-ppc.h
+++ b/include/asm-um/elf-ppc.h
@@ -11,7 +11,7 @@ extern long elf_aux_hwcap;
 
 #define elf_check_arch(x) (1)
 
-#ifdef CONFIG_64_BIT
+#ifdef CONFIG_64BIT
 #define ELF_CLASS ELFCLASS64
 #else
 #define ELF_CLASS ELFCLASS32
diff --git a/include/asm-um/processor-x86_64.h b/include/asm-um/processor-x86_64.h
index 10609af376c0..31c2d4d685bd 100644
--- a/include/asm-um/processor-x86_64.h
+++ b/include/asm-um/processor-x86_64.h
@@ -13,6 +13,7 @@
 struct arch_thread {
         unsigned long debugregs[8];
         int debugregs_seq;
+        unsigned long fs;
         struct faultinfo faultinfo;
 };
 
@@ -25,8 +26,9 @@ extern inline void rep_nop(void)
 #define cpu_relax()   rep_nop()
 
 #define INIT_ARCH_THREAD { .debugregs           = { [ 0 ... 7 ] = 0 }, \
-                           .debugregs_seq       = 0, \
-                           .faultinfo           = { 0, 0, 0 } }
+                           .debugregs_seq       = 0,                           \
+                           .fs                  = 0, \
+                           .faultinfo           = { 0, 0, 0 } }
 
 static inline void arch_flush_thread(struct arch_thread *thread)
 {
diff --git a/include/asm-um/ptrace-x86_64.h b/include/asm-um/ptrace-x86_64.h
index 03b4af4ac09a..bf61d17de3f7 100644
--- a/include/asm-um/ptrace-x86_64.h
+++ b/include/asm-um/ptrace-x86_64.h
@@ -81,9 +81,10 @@ static inline void arch_switch_to_tt(struct task_struct *from,
 {
 }
 
-static inline void arch_switch_to_skas(struct task_struct *from,
-                                       struct task_struct *to)
-{
-}
+extern void arch_switch_to_skas(struct task_struct *from,
+                                struct task_struct *to);
+
+extern long arch_prctl_skas(struct task_struct *task, int code,
+                            unsigned long __user *addr);
 
 #endif
diff --git a/include/asm-v850/termios.h b/include/asm-v850/termios.h
index 79e97b59806e..c2c2b1d58776 100644
--- a/include/asm-v850/termios.h
+++ b/include/asm-v850/termios.h
@@ -39,24 +39,6 @@ struct termio {
 
 /* ioctl (fd, TIOCSERGETLSR, &result) where result may be as below */
 
-/* line disciplines */
-#define N_TTY           0
-#define N_SLIP          1
-#define N_MOUSE         2
-#define N_PPP           3
-#define N_STRIP         4
-#define N_AX25          5
-#define N_X25           6       /* X.25 async */
-#define N_6PACK         7
-#define N_MASC          8       /* Reserved for Mobitex module <kaz@cafe.net> */
-#define N_R3964         9       /* Reserved for Simatic R3964 module */
-#define N_PROFIBUS_FDL  10      /* Reserved for Profibus <Dave@mvhi.com> */
-#define N_IRDA          11      /* Linux IR - http://irda.sourceforge.net/ */
-#define N_SMSBLOCK      12      /* SMS block mode - for talking to GSM data cards about SMS messages */
-#define N_HDLC          13      /* synchronous HDLC */
-#define N_SYNC_PPP      14      /* synchronous PPP */
-#define N_HCI           15  /* Bluetooth HCI UART */
-
 #ifdef __KERNEL__
 
 /*      intr=^C         quit=^\         erase=del       kill=^U
diff --git a/include/asm-x86_64/bitops.h b/include/asm-x86_64/bitops.h
index 8da9609070f4..d4dbbe5f7bd9 100644
--- a/include/asm-x86_64/bitops.h
+++ b/include/asm-x86_64/bitops.h
@@ -7,7 +7,7 @@
 
 #include <asm/alternative.h>
 
-#if __GNUC__ < 4 || __GNUC_MINOR__ < 1
+#if __GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 1)
 /* Technically wrong, but this avoids compilation errors on some gcc
    versions. */
 #define ADDR "=m" (*(volatile long *) addr)
diff --git a/include/asm-x86_64/bootsetup.h b/include/asm-x86_64/bootsetup.h
index b829f7b534be..7b1c3ad155fd 100644
--- a/include/asm-x86_64/bootsetup.h
+++ b/include/asm-x86_64/bootsetup.h
@@ -31,7 +31,7 @@ extern char x86_boot_params[BOOT_PARAM_SIZE];
 #define EDD_MBR_SIG_NR (*(unsigned char *) (PARAM+EDD_MBR_SIG_NR_BUF))
 #define EDD_MBR_SIGNATURE ((unsigned int *) (PARAM+EDD_MBR_SIG_BUF))
 #define EDD_BUF     ((struct edd_info *) (PARAM+EDDBUF))
-#define COMMAND_LINE saved_command_line
+#define COMMAND_LINE boot_command_line
 
 #define RAMDISK_IMAGE_START_MASK        0x07FF
 #define RAMDISK_PROMPT_FLAG             0x8000
diff --git a/include/asm-x86_64/dma-mapping.h b/include/asm-x86_64/dma-mapping.h
index 49dbab09ef2b..d2af227f06d0 100644
--- a/include/asm-x86_64/dma-mapping.h
+++ b/include/asm-x86_64/dma-mapping.h
@@ -66,6 +66,9 @@ static inline int dma_mapping_error(dma_addr_t dma_addr)
 #define dma_alloc_noncoherent(d, s, h, f) dma_alloc_coherent(d, s, h, f)
 #define dma_free_noncoherent(d, s, v, h) dma_free_coherent(d, s, v, h)
 
+#define dma_alloc_noncoherent(d, s, h, f) dma_alloc_coherent(d, s, h, f)
+#define dma_free_noncoherent(d, s, v, h) dma_free_coherent(d, s, v, h)
+
 extern void *dma_alloc_coherent(struct device *dev, size_t size,
                                 dma_addr_t *dma_handle, gfp_t gfp);
 extern void dma_free_coherent(struct device *dev, size_t size, void *vaddr,
diff --git a/include/asm-x86_64/e820.h b/include/asm-x86_64/e820.h
index fa2086774105..6216fa3f2802 100644
--- a/include/asm-x86_64/e820.h
+++ b/include/asm-x86_64/e820.h
@@ -46,6 +46,7 @@ extern void e820_mark_nosave_regions(void);
 extern void e820_print_map(char *who);
 extern int e820_any_mapped(unsigned long start, unsigned long end, unsigned type);
 extern int e820_all_mapped(unsigned long start, unsigned long end, unsigned type);
+extern unsigned long e820_hole_size(unsigned long start, unsigned long end);
 
 extern void e820_setup_gap(void);
 extern void e820_register_active_regions(int nid,
@@ -56,6 +57,7 @@ extern void finish_e820_parsing(void);
 extern struct e820map e820;
 
 extern unsigned ebda_addr, ebda_size;
+extern unsigned long nodemap_addr, nodemap_size;
 #endif/*!__ASSEMBLY__*/
 
 #endif/*__E820_HEADER*/
diff --git a/include/asm-x86_64/hpet.h b/include/asm-x86_64/hpet.h
index b39098408b69..59a66f084611 100644
--- a/include/asm-x86_64/hpet.h
+++ b/include/asm-x86_64/hpet.h
@@ -56,8 +56,15 @@
 extern int is_hpet_enabled(void);
 extern int hpet_rtc_timer_init(void);
 extern int apic_is_clustered_box(void);
+extern int hpet_arch_init(void);
+extern int hpet_timer_stop_set_go(unsigned long tick);
+extern int hpet_reenable(void);
+extern unsigned int hpet_calibrate_tsc(void);
 
 extern int hpet_use_timer;
+extern unsigned long hpet_address;
+extern unsigned long hpet_period;
+extern unsigned long hpet_tick;
 
 #ifdef CONFIG_HPET_EMULATE_RTC
 extern int hpet_mask_rtc_irq_bit(unsigned long bit_mask);
diff --git a/include/asm-x86_64/hw_irq.h b/include/asm-x86_64/hw_irq.h
index 179cce755aa7..2e4b7a5ed1c4 100644
--- a/include/asm-x86_64/hw_irq.h
+++ b/include/asm-x86_64/hw_irq.h
@@ -32,9 +32,30 @@
 #define IA32_SYSCALL_VECTOR     0x80
 
 
+/* Reserve the lowest usable priority level 0x20 - 0x2f for triggering
+ * cleanup after irq migration.
+ */
+#define IRQ_MOVE_CLEANUP_VECTOR FIRST_EXTERNAL_VECTOR
+ 
 /*
  * Vectors 0x20-0x2f are used for ISA interrupts.
  */
+#define IRQ0_VECTOR             FIRST_EXTERNAL_VECTOR + 0x10
+#define IRQ1_VECTOR             IRQ0_VECTOR + 1
+#define IRQ2_VECTOR             IRQ0_VECTOR + 2
+#define IRQ3_VECTOR             IRQ0_VECTOR + 3
+#define IRQ4_VECTOR             IRQ0_VECTOR + 4
+#define IRQ5_VECTOR             IRQ0_VECTOR + 5 
+#define IRQ6_VECTOR             IRQ0_VECTOR + 6
+#define IRQ7_VECTOR             IRQ0_VECTOR + 7
+#define IRQ8_VECTOR             IRQ0_VECTOR + 8
+#define IRQ9_VECTOR             IRQ0_VECTOR + 9
+#define IRQ10_VECTOR            IRQ0_VECTOR + 10
+#define IRQ11_VECTOR            IRQ0_VECTOR + 11
+#define IRQ12_VECTOR            IRQ0_VECTOR + 12
+#define IRQ13_VECTOR            IRQ0_VECTOR + 13
+#define IRQ14_VECTOR            IRQ0_VECTOR + 14
+#define IRQ15_VECTOR            IRQ0_VECTOR + 15
 
 /*
  * Special IRQ vectors used by the SMP architecture, 0xf0-0xff
@@ -66,10 +87,10 @@
 
 /*
  * First APIC vector available to drivers: (vectors 0x30-0xee)
- * we start at 0x31 to spread out vectors evenly between priority
+ * we start at 0x41 to spread out vectors evenly between priority
  * levels. (0x80 is the syscall vector)
  */
-#define FIRST_DEVICE_VECTOR     0x31
+#define FIRST_DEVICE_VECTOR     (IRQ15_VECTOR + 2)
 #define FIRST_SYSTEM_VECTOR     0xef   /* duplicated in irq.h */
 
 
@@ -91,7 +112,7 @@ extern void enable_8259A_irq(unsigned int irq);
 extern int i8259A_irq_pending(unsigned int irq);
 extern void make_8259A_irq(unsigned int irq);
 extern void init_8259A(int aeoi);
-extern void FASTCALL(send_IPI_self(int vector));
+extern void send_IPI_self(int vector);
 extern void init_VISWS_APIC_irqs(void);
 extern void setup_IO_APIC(void);
 extern void disable_IO_APIC(void);
diff --git a/include/asm-x86_64/io.h b/include/asm-x86_64/io.h
index f5d84bb7c948..de2cd9a2303a 100644
--- a/include/asm-x86_64/io.h
+++ b/include/asm-x86_64/io.h
@@ -100,7 +100,7 @@ __OUTS(l)
 
 #define IO_SPACE_LIMIT 0xffff
 
-#if defined(__KERNEL__) && __x86_64__
+#if defined(__KERNEL__) && defined(__x86_64__)
 
 #include <linux/vmalloc.h>
 
diff --git a/include/asm-x86_64/io_apic.h b/include/asm-x86_64/io_apic.h
index 561ecbfd4cb5..f4fb238c89f1 100644
--- a/include/asm-x86_64/io_apic.h
+++ b/include/asm-x86_64/io_apic.h
@@ -85,18 +85,8 @@ struct IO_APIC_route_entry {
                 mask            :  1,   /* 0: enabled, 1: disabled */
                 __reserved_2    : 15;
 
-        union {         struct { __u32
-                                        __reserved_1    : 24,
-                                        physical_dest   :  4,
-                                        __reserved_2    :  4;
-                        } physical;
-
-                        struct { __u32
-                                        __reserved_1    : 24,
-                                        logical_dest    :  8;
-                        } logical;
-        } dest;
-
+        __u32   __reserved_3    : 24,
+                dest            :  8;
 } __attribute__ ((packed));
 
 /*
diff --git a/include/asm-x86_64/mce.h b/include/asm-x86_64/mce.h
index 5a11146d6d9c..177e92b4019b 100644
--- a/include/asm-x86_64/mce.h
+++ b/include/asm-x86_64/mce.h
@@ -103,6 +103,8 @@ void mce_log_therm_throt_event(unsigned int cpu, __u64 status);
 
 extern atomic_t mce_entry;
 
+extern void do_machine_check(struct pt_regs *, long);
+
 #endif
 
 #endif
diff --git a/include/asm-x86_64/mmzone.h b/include/asm-x86_64/mmzone.h
index c38ebdf6f426..fb558fb1d211 100644
--- a/include/asm-x86_64/mmzone.h
+++ b/include/asm-x86_64/mmzone.h
@@ -11,24 +11,25 @@
 
 #include <asm/smp.h>
 
-/* Should really switch to dynamic allocation at some point */
-#define NODEMAPSIZE 0x4fff
-
 /* Simple perfect hash to map physical addresses to node numbers */
 struct memnode {
         int shift;
-        u8 map[NODEMAPSIZE];
-} ____cacheline_aligned;
+        unsigned int mapsize;
+        u8 *map;
+        u8 embedded_map[64-16];
+} ____cacheline_aligned; /* total size = 64 bytes */
 extern struct memnode memnode;
 #define memnode_shift memnode.shift
 #define memnodemap memnode.map
+#define memnodemapsize memnode.mapsize
 
 extern struct pglist_data *node_data[];
 
 static inline __attribute__((pure)) int phys_to_nid(unsigned long addr) 
 { 
         unsigned nid; 
-        VIRTUAL_BUG_ON((addr >> memnode_shift) >= NODEMAPSIZE);
+        VIRTUAL_BUG_ON(!memnodemap);
+        VIRTUAL_BUG_ON((addr >> memnode_shift) >= memnodemapsize);
         nid = memnodemap[addr >> memnode_shift]; 
         VIRTUAL_BUG_ON(nid >= MAX_NUMNODES || !node_data[nid]); 
         return nid; 
@@ -46,5 +47,10 @@ static inline __attribute__((pure)) int phys_to_nid(unsigned long addr)
 extern int pfn_valid(unsigned long pfn);
 #endif
 
+#ifdef CONFIG_NUMA_EMU
+#define FAKE_NODE_MIN_SIZE      (64*1024*1024)
+#define FAKE_NODE_MIN_HASH_MASK (~(FAKE_NODE_MIN_SIZE - 1ul))
+#endif
+
 #endif
 #endif
diff --git a/include/asm-x86_64/mutex.h b/include/asm-x86_64/mutex.h
index 16396b1de3e4..6c2949a3c677 100644
--- a/include/asm-x86_64/mutex.h
+++ b/include/asm-x86_64/mutex.h
@@ -21,7 +21,7 @@ do {									\
         unsigned long dummy;                                            \
                                                                         \
         typecheck(atomic_t *, v);                                       \
-        typecheck_fn(fastcall void (*)(atomic_t *), fail_fn);           \
+        typecheck_fn(void (*)(atomic_t *), fail_fn);                    \
                                                                         \
         __asm__ __volatile__(                                           \
                 LOCK_PREFIX "   decl (%%rdi)    \n"                     \
@@ -47,7 +47,7 @@ do {									\
  */
 static inline int
 __mutex_fastpath_lock_retval(atomic_t *count,
-                             int fastcall (*fail_fn)(atomic_t *))
+                             int (*fail_fn)(atomic_t *))
 {
         if (unlikely(atomic_dec_return(count) < 0))
                 return fail_fn(count);
@@ -67,7 +67,7 @@ do {									\
         unsigned long dummy;                                            \
                                                                         \
         typecheck(atomic_t *, v);                                       \
-        typecheck_fn(fastcall void (*)(atomic_t *), fail_fn);           \
+        typecheck_fn(void (*)(atomic_t *), fail_fn);                    \
                                                                         \
         __asm__ __volatile__(                                           \
                 LOCK_PREFIX "   incl (%%rdi)    \n"                     \
diff --git a/include/asm-x86_64/pgalloc.h b/include/asm-x86_64/pgalloc.h
index 43d4c333a8b1..4e28b6060a5e 100644
--- a/include/asm-x86_64/pgalloc.h
+++ b/include/asm-x86_64/pgalloc.h
@@ -18,11 +18,6 @@ static inline void pmd_populate(struct mm_struct *mm, pmd_t *pmd, struct page *p
         set_pmd(pmd, __pmd(_PAGE_TABLE | (page_to_pfn(pte) << PAGE_SHIFT)));
 }
 
-static inline pmd_t *get_pmd(void)
-{
-        return (pmd_t *)get_zeroed_page(GFP_KERNEL);
-}
-
 static inline void pmd_free(pmd_t *pmd)
 {
         BUG_ON((unsigned long)pmd & (PAGE_SIZE-1));
diff --git a/include/asm-x86_64/pgtable.h b/include/asm-x86_64/pgtable.h
index 59901c690a0d..730bd6028416 100644
--- a/include/asm-x86_64/pgtable.h
+++ b/include/asm-x86_64/pgtable.h
@@ -359,15 +359,6 @@ static inline int pmd_large(pmd_t pte) {
 #define mk_pte(page, pgprot)    pfn_pte(page_to_pfn(page), (pgprot))
 #define mk_pte_huge(entry) (pte_val(entry) |= _PAGE_PRESENT | _PAGE_PSE)
  
-/* physical address -> PTE */
-static inline pte_t mk_pte_phys(unsigned long physpage, pgprot_t pgprot)
-{ 
-        pte_t pte;
-        pte_val(pte) = physpage | pgprot_val(pgprot); 
-        pte_val(pte) &= __supported_pte_mask;
-        return pte; 
-}
- 
 /* Change flags of a PTE */
 static inline pte_t pte_modify(pte_t pte, pgprot_t newprot)
 { 
diff --git a/include/asm-x86_64/proto.h b/include/asm-x86_64/proto.h
index a6d2ff5c69b7..f54f3abf93ce 100644
--- a/include/asm-x86_64/proto.h
+++ b/include/asm-x86_64/proto.h
@@ -45,11 +45,7 @@ extern u32 pmtmr_ioport;
 #else
 #define pmtmr_ioport 0
 #endif
-extern unsigned long long monotonic_base;
-extern int sysctl_vsyscall;
 extern int nohpet;
-extern unsigned long vxtime_hz;
-extern void time_init_gtod(void);
 
 extern void early_printk(const char *fmt, ...) __attribute__((format(printf,1,2)));
 
@@ -91,8 +87,6 @@ extern void check_efer(void);
 
 extern int unhandled_signal(struct task_struct *tsk, int sig);
 
-extern int unsynchronized_tsc(void);
-
 extern void select_idle_routine(const struct cpuinfo_x86 *c);
 
 extern unsigned long table_start, table_end;
diff --git a/include/asm-x86_64/setup.h b/include/asm-x86_64/setup.h
index 985d4e3c79da..eaeff73d6c10 100644
--- a/include/asm-x86_64/setup.h
+++ b/include/asm-x86_64/setup.h
@@ -1,6 +1,6 @@
 #ifndef _x8664_SETUP_H
 #define _x8664_SETUP_H
 
-#define COMMAND_LINE_SIZE       256
+#define COMMAND_LINE_SIZE       2048
 
 #endif
diff --git a/include/asm-x86_64/termios.h b/include/asm-x86_64/termios.h
index 443b225537f0..35ee59b78329 100644
--- a/include/asm-x86_64/termios.h
+++ b/include/asm-x86_64/termios.h
@@ -39,24 +39,6 @@ struct termio {
 
 /* ioctl (fd, TIOCSERGETLSR, &result) where result may be as below */
 
-/* line disciplines */
-#define N_TTY           0
-#define N_SLIP          1
-#define N_MOUSE         2
-#define N_PPP           3
-#define N_STRIP         4
-#define N_AX25          5
-#define N_X25           6       /* X.25 async */
-#define N_6PACK         7
-#define N_MASC          8       /* Reserved for Mobitex module <kaz@cafe.net> */
-#define N_R3964         9       /* Reserved for Simatic R3964 module */
-#define N_PROFIBUS_FDL  10      /* Reserved for Profibus <Dave@mvhi.com> */
-#define N_IRDA          11      /* Linux IR - http://irda.sourceforge.net/ */
-#define N_SMSBLOCK      12      /* SMS block mode - for talking to GSM data cards about SMS messages */
-#define N_HDLC          13      /* synchronous HDLC */
-#define N_SYNC_PPP      14      /* synchronous PPP */
-#define N_HCI           15  /* Bluetooth HCI UART */
-
 #ifdef __KERNEL__
 
 /*      intr=^C         quit=^\         erase=del       kill=^U
diff --git a/include/asm-x86_64/timex.h b/include/asm-x86_64/timex.h
index b9e5320b7625..8c6808a3fba4 100644
--- a/include/asm-x86_64/timex.h
+++ b/include/asm-x86_64/timex.h
@@ -12,38 +12,21 @@
 #include <asm/hpet.h>
 #include <asm/system.h>
 #include <asm/processor.h>
+#include <asm/tsc.h>
 #include <linux/compiler.h>
 
 #define CLOCK_TICK_RATE PIT_TICK_RATE   /* Underlying HZ */
 
-typedef unsigned long long cycles_t;
-
-static inline cycles_t get_cycles (void)
-{
-        unsigned long long ret;
-
-        rdtscll(ret);
-        return ret;
-}
-
-/* Like get_cycles, but make sure the CPU is synchronized. */
-static __always_inline cycles_t get_cycles_sync(void)
-{
-        unsigned long long ret;
-        unsigned eax;
-        /* Don't do an additional sync on CPUs where we know
-           RDTSC is already synchronous. */
-        alternative_io("cpuid", ASM_NOP2, X86_FEATURE_SYNC_RDTSC,
-                          "=a" (eax), "0" (1) : "ebx","ecx","edx","memory");
-        rdtscll(ret);
-        return ret;
-}
-
-extern unsigned int cpu_khz;
-
 extern int read_current_timer(unsigned long *timer_value);
 #define ARCH_HAS_READ_CURRENT_TIMER     1
 
-extern struct vxtime_data vxtime;
+#define USEC_PER_TICK (USEC_PER_SEC / HZ)
+#define NSEC_PER_TICK (NSEC_PER_SEC / HZ)
+#define FSEC_PER_TICK (FSEC_PER_SEC / HZ)
+
+#define NS_SCALE        10 /* 2^10, carefully chosen */
+#define US_SCALE        32 /* 2^32, arbitralrily chosen */
 
+extern void mark_tsc_unstable(void);
+extern void set_cyc2ns_scale(unsigned long khz);
 #endif
diff --git a/include/asm-x86_64/tsc.h b/include/asm-x86_64/tsc.h
new file mode 100644
index 000000000000..9a0a368852c7
--- /dev/null
+++ b/include/asm-x86_64/tsc.h
@@ -0,0 +1,66 @@
+/*
+ * linux/include/asm-x86_64/tsc.h
+ *
+ * x86_64 TSC related functions
+ */
+#ifndef _ASM_x86_64_TSC_H
+#define _ASM_x86_64_TSC_H
+
+#include <asm/processor.h>
+
+/*
+ * Standard way to access the cycle counter.
+ */
+typedef unsigned long long cycles_t;
+
+extern unsigned int cpu_khz;
+extern unsigned int tsc_khz;
+
+static inline cycles_t get_cycles(void)
+{
+        unsigned long long ret = 0;
+
+#ifndef CONFIG_X86_TSC
+        if (!cpu_has_tsc)
+                return 0;
+#endif
+
+#if defined(CONFIG_X86_GENERIC) || defined(CONFIG_X86_TSC)
+        rdtscll(ret);
+#endif
+        return ret;
+}
+
+/* Like get_cycles, but make sure the CPU is synchronized. */
+static __always_inline cycles_t get_cycles_sync(void)
+{
+        unsigned long long ret;
+#ifdef X86_FEATURE_SYNC_RDTSC
+        unsigned eax;
+
+        /*
+         * Don't do an additional sync on CPUs where we know
+         * RDTSC is already synchronous:
+         */
+        alternative_io("cpuid", ASM_NOP2, X86_FEATURE_SYNC_RDTSC,
+                          "=a" (eax), "0" (1) : "ebx","ecx","edx","memory");
+#else
+        sync_core();
+#endif
+        rdtscll(ret);
+
+        return ret;
+}
+
+extern void tsc_init(void);
+extern void mark_tsc_unstable(void);
+extern int unsynchronized_tsc(void);
+
+/*
+ * Boot-time check whether the TSCs are synchronized across
+ * all CPUs/cores:
+ */
+extern void check_tsc_sync_source(int cpu);
+extern void check_tsc_sync_target(void);
+
+#endif
diff --git a/include/asm-x86_64/uaccess.h b/include/asm-x86_64/uaccess.h
index c0eac519840b..1981f70fcad1 100644
--- a/include/asm-x86_64/uaccess.h
+++ b/include/asm-x86_64/uaccess.h
@@ -37,11 +37,11 @@
  * Uhhuh, this needs 65-bit arithmetic. We have a carry..
  */
 #define __range_not_ok(addr,size) ({ \
-        unsigned long flag,sum; \
+        unsigned long flag,roksum; \
         __chk_user_ptr(addr); \
         asm("# range_ok\n\r" \
                 "addq %3,%1 ; sbbq %0,%0 ; cmpq %1,%4 ; sbbq $0,%0"  \
-                :"=&r" (flag), "=r" (sum) \
+                :"=&r" (flag), "=r" (roksum) \
                 :"1" (addr),"g" ((long)(size)),"g" (current_thread_info()->addr_limit.seg)); \
         flag; })
 
@@ -367,4 +367,18 @@ __copy_to_user_inatomic(void __user *dst, const void *src, unsigned size)
         return copy_user_generic((__force void *)dst, src, size);
 }
 
+#define ARCH_HAS_NOCACHE_UACCESS 1
+extern long __copy_user_nocache(void *dst, const void __user *src, unsigned size, int zerorest);
+
+static inline int __copy_from_user_nocache(void *dst, const void __user *src, unsigned size)
+{
+        might_sleep();
+        return __copy_user_nocache(dst, (__force void *)src, size, 1);
+}
+
+static inline int __copy_from_user_inatomic_nocache(void *dst, const void __user *src, unsigned size)
+{
+        return __copy_user_nocache(dst, (__force void *)src, size, 0);
+}
+
 #endif /* __X86_64_UACCESS_H */
diff --git a/include/asm-x86_64/vsyscall.h b/include/asm-x86_64/vsyscall.h
index 05cb8dd200de..82b4afe65c91 100644
--- a/include/asm-x86_64/vsyscall.h
+++ b/include/asm-x86_64/vsyscall.h
@@ -16,51 +16,27 @@ enum vsyscall_num {
 #ifdef __KERNEL__
 #include <linux/seqlock.h>
 
-#define __section_vxtime __attribute__ ((unused, __section__ (".vxtime"), aligned(16)))
 #define __section_vgetcpu_mode __attribute__ ((unused, __section__ (".vgetcpu_mode"), aligned(16)))
 #define __section_jiffies __attribute__ ((unused, __section__ (".jiffies"), aligned(16)))
-#define __section_sys_tz __attribute__ ((unused, __section__ (".sys_tz"), aligned(16)))
-#define __section_sysctl_vsyscall __attribute__ ((unused, __section__ (".sysctl_vsyscall"), aligned(16)))
-#define __section_xtime __attribute__ ((unused, __section__ (".xtime"), aligned(16)))
-#define __section_xtime_lock __attribute__ ((unused, __section__ (".xtime_lock"), aligned(16)))
 
-#define VXTIME_TSC      1
-#define VXTIME_HPET     2
-#define VXTIME_PMTMR    3
+/* Definitions for CONFIG_GENERIC_TIME definitions */
+#define __section_vsyscall_gtod_data __attribute__ \
+        ((unused, __section__ (".vsyscall_gtod_data"),aligned(16)))
+#define __vsyscall_fn __attribute__ ((unused,__section__(".vsyscall_fn")))
 
 #define VGETCPU_RDTSCP  1
 #define VGETCPU_LSL     2
 
-struct vxtime_data {
-        long hpet_address;      /* HPET base address */
-        int last;
-        unsigned long last_tsc;
-        long quot;
-        long tsc_quot;
-        int mode;
-};
-
 #define hpet_readl(a)           readl((const void __iomem *)fix_to_virt(FIX_HPET_BASE) + a)
 #define hpet_writel(d,a)        writel(d, (void __iomem *)fix_to_virt(FIX_HPET_BASE) + a)
 
-/* vsyscall space (readonly) */
-extern struct vxtime_data __vxtime;
 extern int __vgetcpu_mode;
-extern struct timespec __xtime;
 extern volatile unsigned long __jiffies;
-extern struct timezone __sys_tz;
-extern seqlock_t __xtime_lock;
 
 /* kernel space (writeable) */
-extern struct vxtime_data vxtime;
 extern int vgetcpu_mode;
 extern struct timezone sys_tz;
-extern int sysctl_vsyscall;
-extern seqlock_t xtime_lock;
-
-extern int sysctl_vsyscall;
-
-#define ARCH_HAVE_XTIME_LOCK 1
+extern struct vsyscall_gtod_data_t vsyscall_gtod_data;
 
 #endif /* __KERNEL__ */
 
diff --git a/include/asm-xtensa/mman.h b/include/asm-xtensa/mman.h
index ba394cbb4807..9b92620c8a1e 100644
--- a/include/asm-xtensa/mman.h
+++ b/include/asm-xtensa/mman.h
@@ -79,7 +79,6 @@
 #define MADV_DOFORK     11              /* do inherit across fork */
 
 /* compatibility flags */
-#define MAP_ANON        MAP_ANONYMOUS
 #define MAP_FILE        0
 
 #endif /* _XTENSA_MMAN_H */
diff --git a/include/asm-xtensa/termios.h b/include/asm-xtensa/termios.h
index 83c6aed1d115..f14b42c8dac0 100644
--- a/include/asm-xtensa/termios.h
+++ b/include/asm-xtensa/termios.h
@@ -52,25 +52,6 @@ struct termio {
 
 /* ioctl (fd, TIOCSERGETLSR, &result) where result may be as below */
 
-/* Line disciplines */
-
-#define N_TTY           0
-#define N_SLIP          1
-#define N_MOUSE         2
-#define N_PPP           3
-#define N_STRIP         4
-#define N_AX25          5
-#define N_X25           6       /* X.25 async */
-#define N_6PACK         7
-#define N_MASC          8       /* Reserved for Mobitex module <kaz@cafe.net> */
-#define N_R3964         9       /* Reserved for Simatic R3964 module */
-#define N_PROFIBUS_FDL  10      /* Reserved for Profibus <Dave@mvhi.com> */
-#define N_IRDA          11      /* Linux IR - http://irda.sourceforge.net/ */
-#define N_SMSBLOCK      12      /* SMS block mode - for talking to GSM data cards about SMS messages */
-#define N_HDLC          13      /* synchronous HDLC */
-#define N_SYNC_PPP      14
-#define N_HCI           15      /* Bluetooth HCI UART */
-
 #ifdef __KERNEL__
 
 /*      intr=^C         quit=^\         erase=del       kill=^U
diff --git a/include/linux/Kbuild b/include/linux/Kbuild
index 683513e310de..e81e301a4d71 100644
--- a/include/linux/Kbuild
+++ b/include/linux/Kbuild
@@ -156,7 +156,6 @@ header-y += video_encoder.h
 header-y += videotext.h
 header-y += vt.h
 header-y += wireless.h
-header-y += xattr.h
 header-y += x25.h
 
 unifdef-y += acct.h
@@ -324,6 +323,7 @@ unifdef-y += tty.h
 unifdef-y += types.h
 unifdef-y += udf_fs_i.h
 unifdef-y += udp.h
+unifdef-y += ufs_fs.h
 unifdef-y += uinput.h
 unifdef-y += uio.h
 unifdef-y += unistd.h
@@ -336,6 +336,7 @@ unifdef-y += wait.h
 unifdef-y += wanrouter.h
 unifdef-y += watchdog.h
 unifdef-y += wireless.h
+unifdef-y += xattr.h
 unifdef-y += xfrm.h
 
 objhdr-y += version.h
diff --git a/include/linux/acpi.h b/include/linux/acpi.h
index 815f1fb4ce21..8bcfaa4c66ae 100644
--- a/include/linux/acpi.h
+++ b/include/linux/acpi.h
@@ -75,7 +75,7 @@ enum acpi_address_range_id {
 
 typedef int (*acpi_table_handler) (struct acpi_table_header *table);
 
-typedef int (*acpi_madt_entry_handler) (struct acpi_subtable_header *header, const unsigned long end);
+typedef int (*acpi_table_entry_handler) (struct acpi_subtable_header *header, const unsigned long end);
 
 char * __acpi_map_table (unsigned long phys_addr, unsigned long size);
 unsigned long acpi_find_rsdp (void);
@@ -85,8 +85,10 @@ int acpi_numa_init (void);
 
 int acpi_table_init (void);
 int acpi_table_parse (char *id, acpi_table_handler handler);
-int acpi_table_parse_madt (enum acpi_madt_type id, acpi_madt_entry_handler handler, unsigned int max_entries);
-int acpi_table_parse_srat (enum acpi_srat_type id, acpi_madt_entry_handler handler, unsigned int max_entries);
+int __init acpi_table_parse_entries(char *id, unsigned long table_size,
+        int entry_id, acpi_table_entry_handler handler, unsigned int max_entries);
+int acpi_table_parse_madt (enum acpi_madt_type id, acpi_table_entry_handler handler, unsigned int max_entries);
+int acpi_table_parse_srat (enum acpi_srat_type id, acpi_table_entry_handler handler, unsigned int max_entries);
 int acpi_parse_mcfg (struct acpi_table_header *header);
 void acpi_table_print_madt_entry (struct acpi_subtable_header *madt);
 void acpi_table_print_srat_entry (struct acpi_subtable_header *srat);
diff --git a/include/linux/acpi_pmtmr.h b/include/linux/acpi_pmtmr.h
new file mode 100644
index 000000000000..1d0ef1ae8036
--- /dev/null
+++ b/include/linux/acpi_pmtmr.h
@@ -0,0 +1,38 @@
+#ifndef _ACPI_PMTMR_H_
+#define _ACPI_PMTMR_H_
+
+#include <linux/clocksource.h>
+
+/* Number of PMTMR ticks expected during calibration run */
+#define PMTMR_TICKS_PER_SEC 3579545
+
+/* limit it to 24 bits */
+#define ACPI_PM_MASK CLOCKSOURCE_MASK(24)
+
+/* Overrun value */
+#define ACPI_PM_OVRRUN  (1<<24)
+
+#ifdef CONFIG_X86_PM_TIMER
+
+extern u32 acpi_pm_read_verified(void);
+extern u32 pmtmr_ioport;
+
+static inline u32 acpi_pm_read_early(void)
+{
+        if (!pmtmr_ioport)
+                return 0;
+        /* mask the output to 24 bits */
+        return acpi_pm_read_verified() & ACPI_PM_MASK;
+}
+
+#else
+
+static inline u32 acpi_pm_read_early(void)
+{
+        return 0;
+}
+
+#endif
+
+#endif
+
diff --git a/include/linux/agp_backend.h b/include/linux/agp_backend.h
index a5c8bb5d80ba..abc521cfb084 100644
--- a/include/linux/agp_backend.h
+++ b/include/linux/agp_backend.h
@@ -87,10 +87,15 @@ struct agp_memory {
         u32 physical;
         u8 is_bound;
         u8 is_flushed;
+        u8 vmalloc_flag;
 };
 
 #define AGP_NORMAL_MEMORY 0
 
+#define AGP_USER_TYPES (1 << 16)
+#define AGP_USER_MEMORY (AGP_USER_TYPES)
+#define AGP_USER_CACHED_MEMORY (AGP_USER_TYPES + 1)
+
 extern struct agp_bridge_data *agp_bridge;
 extern struct list_head agp_bridges;
 
diff --git a/include/linux/ata.h b/include/linux/ata.h
index 18e401ff7eaf..272736e37990 100644
--- a/include/linux/ata.h
+++ b/include/linux/ata.h
@@ -352,7 +352,7 @@ static inline int ata_drive_40wire(const u16 *dev_id)
 {
         if (ata_id_major_version(dev_id) >= 5 && ata_id_is_sata(dev_id))
                 return 0;       /* SATA */
-        if (dev_id[93] & 0x4000)
+        if ((dev_id[93] & 0xE000) == 0x6000)
                 return 0;       /* 80 wire */
         return 1;
 }
diff --git a/include/linux/atalk.h b/include/linux/atalk.h
index 75b8baca08f3..d12984ddaa9f 100644
--- a/include/linux/atalk.h
+++ b/include/linux/atalk.h
@@ -182,7 +182,7 @@ extern rwlock_t atalk_interfaces_lock;
 
 extern struct atalk_route atrtr_default;
 
-extern struct file_operations atalk_seq_arp_fops;
+extern const struct file_operations atalk_seq_arp_fops;
 
 extern int sysctl_aarp_expiry_time;
 extern int sysctl_aarp_tick_time;
diff --git a/include/linux/atmel_pdc.h b/include/linux/atmel_pdc.h
new file mode 100644
index 000000000000..5058a31d2ce8
--- /dev/null
+++ b/include/linux/atmel_pdc.h
@@ -0,0 +1,36 @@
+/*
+ * include/linux/atmel_pdc.h
+ *
+ * Copyright (C) 2005 Ivan Kokshaysky
+ * Copyright (C) SAN People
+ *
+ * Peripheral Data Controller (PDC) registers.
+ * Based on AT91RM9200 datasheet revision E.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#ifndef ATMEL_PDC_H
+#define ATMEL_PDC_H
+
+#define ATMEL_PDC_RPR           0x100   /* Receive Pointer Register */
+#define ATMEL_PDC_RCR           0x104   /* Receive Counter Register */
+#define ATMEL_PDC_TPR           0x108   /* Transmit Pointer Register */
+#define ATMEL_PDC_TCR           0x10c   /* Transmit Counter Register */
+#define ATMEL_PDC_RNPR          0x110   /* Receive Next Pointer Register */
+#define ATMEL_PDC_RNCR          0x114   /* Receive Next Counter Register */
+#define ATMEL_PDC_TNPR          0x118   /* Transmit Next Pointer Register */
+#define ATMEL_PDC_TNCR          0x11c   /* Transmit Next Counter Register */
+
+#define ATMEL_PDC_PTCR          0x120   /* Transfer Control Register */
+#define         ATMEL_PDC_RXTEN         (1 << 0)        /* Receiver Transfer Enable */
+#define         ATMEL_PDC_RXTDIS        (1 << 1)        /* Receiver Transfer Disable */
+#define         ATMEL_PDC_TXTEN         (1 << 8)        /* Transmitter Transfer Enable */
+#define         ATMEL_PDC_TXTDIS        (1 << 9)        /* Transmitter Transfer Disable */
+
+#define ATMEL_PDC_PTSR          0x124   /* Transfer Status Register */
+
+#endif
diff --git a/include/linux/audit.h b/include/linux/audit.h
index 0e07db6cc0d0..229fa012c893 100644
--- a/include/linux/audit.h
+++ b/include/linux/audit.h
@@ -89,6 +89,7 @@
 #define AUDIT_MQ_NOTIFY         1314    /* POSIX MQ notify record type */
 #define AUDIT_MQ_GETSETATTR     1315    /* POSIX MQ get/set attribute record type */
 #define AUDIT_KERNEL_OTHER      1316    /* For use by 3rd party modules */
+#define AUDIT_FD_PAIR           1317    /* audit record for pipe/socketpair */
 
 #define AUDIT_AVC               1400    /* SE Linux avc denial or grant */
 #define AUDIT_SELINUX_ERR       1401    /* Internal SE Linux Errors */
@@ -387,6 +388,7 @@ extern int __audit_ipc_set_perm(unsigned long qbytes, uid_t uid, gid_t gid, mode
 extern int audit_bprm(struct linux_binprm *bprm);
 extern int audit_socketcall(int nargs, unsigned long *args);
 extern int audit_sockaddr(int len, void *addr);
+extern int __audit_fd_pair(int fd1, int fd2);
 extern int audit_avc_path(struct dentry *dentry, struct vfsmount *mnt);
 extern int audit_set_macxattr(const char *name);
 extern int __audit_mq_open(int oflag, mode_t mode, struct mq_attr __user *u_attr);
@@ -401,6 +403,12 @@ static inline int audit_ipc_obj(struct kern_ipc_perm *ipcp)
                 return __audit_ipc_obj(ipcp);
         return 0;
 }
+static inline int audit_fd_pair(int fd1, int fd2)
+{
+        if (unlikely(!audit_dummy_context()))
+                return __audit_fd_pair(fd1, fd2);
+        return 0;
+}
 static inline int audit_ipc_set_perm(unsigned long qbytes, uid_t uid, gid_t gid, mode_t mode)
 {
         if (unlikely(!audit_dummy_context()))
@@ -459,6 +467,7 @@ extern int audit_n_rules;
 #define audit_ipc_set_perm(q,u,g,m) ({ 0; })
 #define audit_bprm(p) ({ 0; })
 #define audit_socketcall(n,a) ({ 0; })
+#define audit_fd_pair(n,a) ({ 0; })
 #define audit_sockaddr(len, addr) ({ 0; })
 #define audit_avc_path(dentry, mnt) ({ 0; })
 #define audit_set_macxattr(n) do { ; } while (0)
diff --git a/include/linux/auto_fs4.h b/include/linux/auto_fs4.h
index 0a6bc52ffe88..31a29541b504 100644
--- a/include/linux/auto_fs4.h
+++ b/include/linux/auto_fs4.h
@@ -59,6 +59,13 @@ struct autofs_packet_expire_multi {
         char name[NAME_MAX+1];
 };
 
+union autofs_packet_union {
+        struct autofs_packet_hdr hdr;
+        struct autofs_packet_missing missing;
+        struct autofs_packet_expire expire;
+        struct autofs_packet_expire_multi expire_multi;
+};
+
 /* autofs v5 common packet struct */
 struct autofs_v5_packet {
         struct autofs_packet_hdr hdr;
@@ -78,12 +85,13 @@ typedef struct autofs_v5_packet autofs_packet_expire_indirect_t;
 typedef struct autofs_v5_packet autofs_packet_missing_direct_t;
 typedef struct autofs_v5_packet autofs_packet_expire_direct_t;
 
-union autofs_packet_union {
+union autofs_v5_packet_union {
         struct autofs_packet_hdr hdr;
-        struct autofs_packet_missing missing;
-        struct autofs_packet_expire expire;
-        struct autofs_packet_expire_multi expire_multi;
         struct autofs_v5_packet v5_packet;
+        autofs_packet_missing_indirect_t missing_indirect;
+        autofs_packet_expire_indirect_t expire_indirect;
+        autofs_packet_missing_direct_t missing_direct;
+        autofs_packet_expire_direct_t expire_direct;
 };
 
 #define AUTOFS_IOC_EXPIRE_MULTI         _IOW(0x93,0x66,int)
diff --git a/include/linux/backlight.h b/include/linux/backlight.h
index a5cf1beacb44..1023ba0d6e55 100644
--- a/include/linux/backlight.h
+++ b/include/linux/backlight.h
@@ -9,17 +9,28 @@
 #define _LINUX_BACKLIGHT_H
 
 #include <linux/device.h>
+#include <linux/mutex.h>
 #include <linux/notifier.h>
 
+/* Notes on locking:
+ *
+ * backlight_device->ops_lock is an internal backlight lock protecting the
+ * ops pointer and no code outside the core should need to touch it.
+ *
+ * Access to update_status() is serialised by the update_lock mutex since
+ * most drivers seem to need this and historically get it wrong.
+ *
+ * Most drivers don't need locking on their get_brightness() method.
+ * If yours does, you need to implement it in the driver. You can use the
+ * update_lock mutex if appropriate.
+ *
+ * Any other use of the locks below is probably wrong.
+ */
+
 struct backlight_device;
 struct fb_info;
 
-/* This structure defines all the properties of a backlight
-   (usually attached to a LCD). */
-struct backlight_properties {
-        /* Owner module */
-        struct module *owner;
-
+struct backlight_ops {
         /* Notify the backlight driver some property has changed */
         int (*update_status)(struct backlight_device *);
         /* Return the current backlight brightness (accounting for power,
@@ -28,7 +39,10 @@ struct backlight_properties {
         /* Check if given framebuffer device is the one bound to this backlight;
            return 0 if not, !=0 if it is. If NULL, backlight always matches the fb. */
         int (*check_fb)(struct fb_info *);
+};
 
+/* This structure defines all the properties of a backlight */
+struct backlight_properties {
         /* Current User requested brightness (0 - max_brightness) */
         int brightness;
         /* Maximal value for brightness (read-only) */
@@ -41,20 +55,34 @@ struct backlight_properties {
 };
 
 struct backlight_device {
-        /* This protects the 'props' field. If 'props' is NULL, the driver that
+        /* Backlight properties */
+        struct backlight_properties props;
+
+        /* Serialise access to update_status method */
+        struct mutex update_lock;
+
+        /* This protects the 'ops' field. If 'ops' is NULL, the driver that
            registered this device has been unloaded, and if class_get_devdata()
            points to something in the body of that driver, it is also invalid. */
-        struct semaphore sem;
-        /* If this is NULL, the backing module is unloaded */
-        struct backlight_properties *props;
+        struct mutex ops_lock;
+        struct backlight_ops *ops;
+
         /* The framebuffer notifier block */
         struct notifier_block fb_notif;
         /* The class device structure */
         struct class_device class_dev;
 };
 
+static inline void backlight_update_status(struct backlight_device *bd)
+{
+        mutex_lock(&bd->update_lock);
+        if (bd->ops && bd->ops->update_status)
+                bd->ops->update_status(bd);
+        mutex_unlock(&bd->update_lock);
+}
+
 extern struct backlight_device *backlight_device_register(const char *name,
-        struct device *dev,void *devdata,struct backlight_properties *bp);
+        struct device *dev, void *devdata, struct backlight_ops *ops);
 extern void backlight_device_unregister(struct backlight_device *bd);
 
 #define to_backlight_device(obj) container_of(obj, struct backlight_device, class_dev)
diff --git a/include/linux/binfmts.h b/include/linux/binfmts.h
index c1e82c514443..2d956cd566ae 100644
--- a/include/linux/binfmts.h
+++ b/include/linux/binfmts.h
@@ -59,6 +59,7 @@ struct linux_binfmt {
         int (*load_shlib)(struct file *);
         int (*core_dump)(long signr, struct pt_regs * regs, struct file * file);
         unsigned long min_coredump;     /* minimal dump size */
+        int hasvdso;
 };
 
 extern int register_binfmt(struct linux_binfmt *);
diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
index 36a6eacefe20..83dcd8c0e974 100644
--- a/include/linux/blkdev.h
+++ b/include/linux/blkdev.h
@@ -82,7 +82,6 @@ struct cfq_io_context {
 
         unsigned long last_end_request;
         sector_t last_request_pos;
-        unsigned long last_queue;
 
         unsigned long ttime_total;
         unsigned long ttime_samples;
diff --git a/include/linux/buffer_head.h b/include/linux/buffer_head.h
index 5d9fb0e94156..dd27b1c7227f 100644
--- a/include/linux/buffer_head.h
+++ b/include/linux/buffer_head.h
@@ -34,6 +34,7 @@ enum bh_state_bits {
         BH_Write_EIO,   /* I/O error on write */
         BH_Ordered,     /* ordered write */
         BH_Eopnotsupp,  /* operation not supported (barrier) */
+        BH_Unwritten,   /* Buffer is allocated on disk but not written */
 
         BH_PrivateStart,/* not a state bit, but the first bit available
                          * for private allocation by other entities
@@ -126,6 +127,7 @@ BUFFER_FNS(Boundary, boundary)
 BUFFER_FNS(Write_EIO, write_io_error)
 BUFFER_FNS(Ordered, ordered)
 BUFFER_FNS(Eopnotsupp, eopnotsupp)
+BUFFER_FNS(Unwritten, unwritten)
 
 #define bh_offset(bh)           ((unsigned long)(bh)->b_data & ~PAGE_MASK)
 #define touch_buffer(bh)        mark_page_accessed(bh->b_page)
@@ -172,12 +174,14 @@ struct super_block *freeze_bdev(struct block_device *);
 void thaw_bdev(struct block_device *, struct super_block *);
 int fsync_super(struct super_block *);
 int fsync_no_super(struct block_device *);
-struct buffer_head *__find_get_block(struct block_device *, sector_t, int);
-struct buffer_head * __getblk(struct block_device *, sector_t, int);
+struct buffer_head *__find_get_block(struct block_device *bdev, sector_t block,
+                        unsigned size);
+struct buffer_head *__getblk(struct block_device *bdev, sector_t block,
+                        unsigned size);
 void __brelse(struct buffer_head *);
 void __bforget(struct buffer_head *);
-void __breadahead(struct block_device *, sector_t block, int size);
-struct buffer_head *__bread(struct block_device *, sector_t block, int size);
+void __breadahead(struct block_device *, sector_t block, unsigned int size);
+struct buffer_head *__bread(struct block_device *, sector_t block, unsigned size);
 struct buffer_head *alloc_buffer_head(gfp_t gfp_flags);
 void free_buffer_head(struct buffer_head * bh);
 void FASTCALL(unlock_buffer(struct buffer_head *bh));
diff --git a/include/linux/byteorder/Kbuild b/include/linux/byteorder/Kbuild
index 56499ab9e32e..79bedddfd9ca 100644
--- a/include/linux/byteorder/Kbuild
+++ b/include/linux/byteorder/Kbuild
@@ -1,7 +1,5 @@
 header-y += big_endian.h
 header-y += little_endian.h
-header-y += pdp_endian.h
 
 unifdef-y += generic.h
-unifdef-y += swabb.h
 unifdef-y += swab.h
diff --git a/include/linux/byteorder/pdp_endian.h b/include/linux/byteorder/pdp_endian.h
deleted file mode 100644
index 618631cbc6e3..000000000000
--- a/include/linux/byteorder/pdp_endian.h
+++ /dev/null
@@ -1,88 +0,0 @@
-#ifndef _LINUX_BYTEORDER_PDP_ENDIAN_H
-#define _LINUX_BYTEORDER_PDP_ENDIAN_H
-
-/*
- * Could have been named NUXI-endian, but we use the same name as in glibc.
- * hopefully only the PDP and its evolutions (old VAXen in compatibility mode)
- * should ever use this braindead byteorder.
- * This file *should* work, but has not been tested.
- *
- * little-endian is 1234; big-endian is 4321; nuxi/pdp-endian is 3412
- *
- * I thought vaxen were NUXI-endian, but was told they were correct-endian
- * (little-endian), though indeed there existed NUXI-endian machines
- * (DEC PDP-11 and old VAXen in compatibility mode).
- * This makes this file a bit useless, but as a proof-of-concept.
- *
- * But what does a __u64 look like: is it 34127856 or 78563412 ???
- * I don't dare imagine! Hence, no 64-bit byteorder support yet.
- * Hopefully, there 64-bit pdp-endian support shouldn't ever be required.
- *
- */
-
-#ifndef __PDP_ENDIAN
-#define __PDP_ENDIAN 3412
-#endif
-#ifndef __PDP_ENDIAN_BITFIELD
-#define __PDP_ENDIAN_BITFIELD
-#endif
-
-#include <linux/byteorder/swab.h>
-#include <linux/byteorder/swabb.h>
-
-#define __constant_htonl(x) ___constant_swahb32((x))
-#define __constant_ntohl(x) ___constant_swahb32((x))
-#define __constant_htons(x) ___constant_swab16((x))
-#define __constant_ntohs(x) ___constant_swab16((x))
-#define __constant_cpu_to_le64(x) I DON'T KNOW
-#define __constant_le64_to_cpu(x) I DON'T KNOW
-#define __constant_cpu_to_le32(x) ___constant_swahw32((x))
-#define __constant_le32_to_cpu(x) ___constant_swahw32((x))
-#define __constant_cpu_to_le16(x) ((__u16)(x)
-#define __constant_le16_to_cpu(x) ((__u16)(x)
-#define __constant_cpu_to_be64(x) I DON'T KNOW
-#define __constant_be64_to_cpu(x) I DON'T KNOW
-#define __constant_cpu_to_be32(x) ___constant_swahb32((x))
-#define __constant_be32_to_cpu(x) ___constant_swahb32((x))
-#define __constant_cpu_to_be16(x) ___constant_swab16((x))
-#define __constant_be16_to_cpu(x) ___constant_swab16((x))
-#define __cpu_to_le64(x) I DON'T KNOW
-#define __le64_to_cpu(x) I DON'T KNOW
-#define __cpu_to_le32(x) ___swahw32((x))
-#define __le32_to_cpu(x) ___swahw32((x))
-#define __cpu_to_le16(x) ((__u16)(x)
-#define __le16_to_cpu(x) ((__u16)(x)
-#define __cpu_to_be64(x) I DON'T KNOW
-#define __be64_to_cpu(x) I DON'T KNOW
-#define __cpu_to_be32(x) __swahb32((x))
-#define __be32_to_cpu(x) __swahb32((x))
-#define __cpu_to_be16(x) __swab16((x))
-#define __be16_to_cpu(x) __swab16((x))
-#define __cpu_to_le64p(x) I DON'T KNOW
-#define __le64_to_cpup(x) I DON'T KNOW
-#define __cpu_to_le32p(x) ___swahw32p((x))
-#define __le32_to_cpup(x) ___swahw32p((x))
-#define __cpu_to_le16p(x) (*(__u16*)(x))
-#define __le16_to_cpup(x) (*(__u16*)(x))
-#define __cpu_to_be64p(x) I DON'T KNOW
-#define __be64_to_cpup(x) I DON'T KNOW
-#define __cpu_to_be32p(x) __swahb32p((x))
-#define __be32_to_cpup(x) __swahb32p((x))
-#define __cpu_to_be16p(x) __swab16p((x))
-#define __be16_to_cpup(x) __swab16p((x))
-#define __cpu_to_le64s(x) I DON'T KNOW
-#define __le64_to_cpus(x) I DON'T KNOW
-#define __cpu_to_le32s(x) ___swahw32s((x))
-#define __le32_to_cpus(x) ___swahw32s((x))
-#define __cpu_to_le16s(x) do {} while (0)
-#define __le16_to_cpus(x) do {} while (0)
-#define __cpu_to_be64s(x) I DON'T KNOW
-#define __be64_to_cpus(x) I DON'T KNOW
-#define __cpu_to_be32s(x) __swahb32s((x))
-#define __be32_to_cpus(x) __swahb32s((x))
-#define __cpu_to_be16s(x) __swab16s((x))
-#define __be16_to_cpus(x) __swab16s((x))
-
-#include <linux/byteorder/generic.h>
-
-#endif /* _LINUX_BYTEORDER_PDP_ENDIAN_H */
diff --git a/include/linux/byteorder/swabb.h b/include/linux/byteorder/swabb.h
index ae5e5f914bf4..8c780c7d779e 100644
--- a/include/linux/byteorder/swabb.h
+++ b/include/linux/byteorder/swabb.h
@@ -25,6 +25,8 @@
  *
  */
 
+#include <linux/types.h>
+
 #define ___swahw32(x) \
 ({ \
         __u32 __x = (x); \
@@ -77,19 +79,14 @@
 /*
  * Allow constant folding
  */
-#if defined(__GNUC__) && defined(__OPTIMIZE__)
-#  define __swahw32(x) \
+#define __swahw32(x) \
 (__builtin_constant_p((__u32)(x)) ? \
  ___swahw32((x)) : \
  __fswahw32((x)))
-#  define __swahb32(x) \
+#define __swahb32(x) \
 (__builtin_constant_p((__u32)(x)) ? \
  ___swahb32((x)) : \
  __fswahb32((x)))
-#else
-#  define __swahw32(x) __fswahw32(x)
-#  define __swahb32(x) __fswahb32(x)
-#endif /* OPTIMIZE */
 
 
 static inline __u32 __fswahw32(__u32 x)
@@ -128,13 +125,11 @@ static inline void __swahb32s(__u32 *addr)
  */
 #endif /* __BYTEORDER_HAS_U64__ */
 
-#if defined(__KERNEL__)
 #define swahw32 __swahw32
 #define swahb32 __swahb32
 #define swahw32p __swahw32p
 #define swahb32p __swahb32p
 #define swahw32s __swahw32s
 #define swahb32s __swahb32s
-#endif
 
 #endif /* _LINUX_BYTEORDER_SWABB_H */
diff --git a/include/linux/cdrom.h b/include/linux/cdrom.h
index bbbe7b4da0bb..f50f04bdbc16 100644
--- a/include/linux/cdrom.h
+++ b/include/linux/cdrom.h
@@ -939,7 +939,7 @@ struct cdrom_device_info {
         int speed;                      /* maximum speed for reading data */
         int capacity;                   /* number of discs in jukebox */
 /* device-related storage */
-        int options             : 30;   /* options flags */
+        unsigned int options    : 30;   /* options flags */
         unsigned mc_flags       : 2;    /* media change buffer flags */
         int use_count;                  /* number of times device opened */
         char name[20];                  /* name of the device type */
diff --git a/include/linux/cfag12864b.h b/include/linux/cfag12864b.h
new file mode 100644
index 000000000000..1605dd8aa646
--- /dev/null
+++ b/include/linux/cfag12864b.h
@@ -0,0 +1,82 @@
+/*
+ *    Filename: cfag12864b.h
+ *     Version: 0.1.0
+ * Description: cfag12864b LCD driver header
+ *     License: GPLv2
+ *
+ *      Author: Copyright (C) Miguel Ojeda Sandonis <maxextreme@gmail.com>
+ *        Date: 2006-10-12
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License version 2 as
+ *  published by the Free Software Foundation.
+ *
+ *  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 _CFAG12864B_H_
+#define _CFAG12864B_H_
+
+#define CFAG12864B_WIDTH        (128)
+#define CFAG12864B_HEIGHT       (64)
+#define CFAG12864B_CONTROLLERS  (2)
+#define CFAG12864B_PAGES        (8)
+#define CFAG12864B_ADDRESSES    (64)
+#define CFAG12864B_SIZE         ((CFAG12864B_CONTROLLERS) * \
+                                (CFAG12864B_PAGES) * \
+                                (CFAG12864B_ADDRESSES))
+
+/*
+ * The driver will blit this buffer to the LCD
+ *
+ * Its size is CFAG12864B_SIZE.
+ */
+extern unsigned char * cfag12864b_buffer;
+
+/*
+ * Get the refresh rate of the LCD
+ *
+ * Returns the refresh rate (hertzs).
+ */
+extern unsigned int cfag12864b_getrate(void);
+
+/*
+ * Enable refreshing
+ *
+ * Returns 0 if successful (anyone was using it),
+ * or != 0 if failed (someone is using it).
+ */
+extern unsigned char cfag12864b_enable(void);
+
+/*
+ * Disable refreshing
+ *
+ * You should call this only when you finish using the LCD.
+ */
+extern void cfag12864b_disable(void);
+
+/*
+ * Is enabled refreshing? (is anyone using the module?)
+ *
+ * Returns 0 if refreshing is not enabled (anyone is using it),
+ * or != 0 if refreshing is enabled (someone is using it).
+ *
+ * Useful for buffer read-only modules.
+ */
+extern unsigned char cfag12864b_isenabled(void);
+
+/*
+ * Is the module inited?
+ */
+extern unsigned char cfag12864b_isinited(void);
+
+#endif /* _CFAG12864B_H_ */
+
diff --git a/include/linux/clockchips.h b/include/linux/clockchips.h
new file mode 100644
index 000000000000..4ea7e7bcfafe
--- /dev/null
+++ b/include/linux/clockchips.h
@@ -0,0 +1,142 @@
+/*  linux/include/linux/clockchips.h
+ *
+ *  This file contains the structure definitions for clockchips.
+ *
+ *  If you are not a clockchip, or the time of day code, you should
+ *  not be including this file!
+ */
+#ifndef _LINUX_CLOCKCHIPS_H
+#define _LINUX_CLOCKCHIPS_H
+
+#ifdef CONFIG_GENERIC_CLOCKEVENTS
+
+#include <linux/clocksource.h>
+#include <linux/cpumask.h>
+#include <linux/ktime.h>
+#include <linux/notifier.h>
+
+struct clock_event_device;
+
+/* Clock event mode commands */
+enum clock_event_mode {
+        CLOCK_EVT_MODE_UNUSED = 0,
+        CLOCK_EVT_MODE_SHUTDOWN,
+        CLOCK_EVT_MODE_PERIODIC,
+        CLOCK_EVT_MODE_ONESHOT,
+};
+
+/* Clock event notification values */
+enum clock_event_nofitiers {
+        CLOCK_EVT_NOTIFY_ADD,
+        CLOCK_EVT_NOTIFY_BROADCAST_ON,
+        CLOCK_EVT_NOTIFY_BROADCAST_OFF,
+        CLOCK_EVT_NOTIFY_BROADCAST_ENTER,
+        CLOCK_EVT_NOTIFY_BROADCAST_EXIT,
+        CLOCK_EVT_NOTIFY_SUSPEND,
+        CLOCK_EVT_NOTIFY_RESUME,
+        CLOCK_EVT_NOTIFY_CPU_DEAD,
+};
+
+/*
+ * Clock event features
+ */
+#define CLOCK_EVT_FEAT_PERIODIC         0x000001
+#define CLOCK_EVT_FEAT_ONESHOT          0x000002
+/*
+ * x86(64) specific misfeatures:
+ *
+ * - Clockevent source stops in C3 State and needs broadcast support.
+ * - Local APIC timer is used as a dummy device.
+ */
+#define CLOCK_EVT_FEAT_C3STOP           0x000004
+#define CLOCK_EVT_FEAT_DUMMY            0x000008
+
+/**
+ * struct clock_event_device - clock event device descriptor
+ * @name:               ptr to clock event name
+ * @hints:              usage hints
+ * @max_delta_ns:       maximum delta value in ns
+ * @min_delta_ns:       minimum delta value in ns
+ * @mult:               nanosecond to cycles multiplier
+ * @shift:              nanoseconds to cycles divisor (power of two)
+ * @rating:             variable to rate clock event devices
+ * @irq:                irq number (only for non cpu local devices)
+ * @cpumask:            cpumask to indicate for which cpus this device works
+ * @set_next_event:     set next event
+ * @set_mode:           set mode function
+ * @evthandler:         Assigned by the framework to be called by the low
+ *                      level handler of the event source
+ * @broadcast:          function to broadcast events
+ * @list:               list head for the management code
+ * @mode:               operating mode assigned by the management code
+ * @next_event:         local storage for the next event in oneshot mode
+ */
+struct clock_event_device {
+        const char              *name;
+        unsigned int            features;
+        unsigned long           max_delta_ns;
+        unsigned long           min_delta_ns;
+        unsigned long           mult;
+        int                     shift;
+        int                     rating;
+        int                     irq;
+        cpumask_t               cpumask;
+        int                     (*set_next_event)(unsigned long evt,
+                                                  struct clock_event_device *);
+        void                    (*set_mode)(enum clock_event_mode mode,
+                                            struct clock_event_device *);
+        void                    (*event_handler)(struct clock_event_device *);
+        void                    (*broadcast)(cpumask_t mask);
+        struct list_head        list;
+        enum clock_event_mode   mode;
+        ktime_t                 next_event;
+};
+
+/*
+ * Calculate a multiplication factor for scaled math, which is used to convert
+ * nanoseconds based values to clock ticks:
+ *
+ * clock_ticks = (nanoseconds * factor) >> shift.
+ *
+ * div_sc is the rearranged equation to calculate a factor from a given clock
+ * ticks / nanoseconds ratio:
+ *
+ * factor = (clock_ticks << shift) / nanoseconds
+ */
+static inline unsigned long div_sc(unsigned long ticks, unsigned long nsec,
+                                   int shift)
+{
+        uint64_t tmp = ((uint64_t)ticks) << shift;
+
+        do_div(tmp, nsec);
+        return (unsigned long) tmp;
+}
+
+/* Clock event layer functions */
+extern unsigned long clockevent_delta2ns(unsigned long latch,
+                                         struct clock_event_device *evt);
+extern void clockevents_register_device(struct clock_event_device *dev);
+
+extern void clockevents_exchange_device(struct clock_event_device *old,
+                                        struct clock_event_device *new);
+extern
+struct clock_event_device *clockevents_request_device(unsigned int features,
+                                                      cpumask_t cpumask);
+extern void clockevents_release_device(struct clock_event_device *dev);
+extern void clockevents_set_mode(struct clock_event_device *dev,
+                                 enum clock_event_mode mode);
+extern int clockevents_register_notifier(struct notifier_block *nb);
+extern void clockevents_unregister_notifier(struct notifier_block *nb);
+extern int clockevents_program_event(struct clock_event_device *dev,
+                                     ktime_t expires, ktime_t now);
+
+extern void clockevents_notify(unsigned long reason, void *arg);
+
+#else
+
+static inline void clockevents_resume_events(void) { }
+#define clockevents_notify(reason, arg) do { } while (0)
+
+#endif
+
+#endif
diff --git a/include/linux/clocksource.h b/include/linux/clocksource.h
index 1622d23a8dc3..daa4940cc0f1 100644
--- a/include/linux/clocksource.h
+++ b/include/linux/clocksource.h
@@ -12,11 +12,13 @@
 #include <linux/timex.h>
 #include <linux/time.h>
 #include <linux/list.h>
+#include <linux/timer.h>
 #include <asm/div64.h>
 #include <asm/io.h>
 
 /* clocksource cycle base type */
 typedef u64 cycle_t;
+struct clocksource;
 
 /**
  * struct clocksource - hardware abstraction for a free running counter
@@ -44,8 +46,8 @@ typedef u64 cycle_t;
  *                      subtraction of non 64 bit counters
  * @mult:               cycle to nanosecond multiplier
  * @shift:              cycle to nanosecond divisor (power of two)
- * @update_callback:    called when safe to alter clocksource values
- * @is_continuous:      defines if clocksource is free-running.
+ * @flags:              flags describing special properties
+ * @vread:              vsyscall based read
  * @cycle_interval:     Used internally by timekeeping core, please ignore.
  * @xtime_interval:     Used internally by timekeeping core, please ignore.
  */
@@ -57,15 +59,30 @@ struct clocksource {
         cycle_t mask;
         u32 mult;
         u32 shift;
-        int (*update_callback)(void);
-        int is_continuous;
+        unsigned long flags;
+        cycle_t (*vread)(void);
 
         /* timekeeping specific data, ignore */
         cycle_t cycle_last, cycle_interval;
         u64 xtime_nsec, xtime_interval;
         s64 error;
+
+#ifdef CONFIG_CLOCKSOURCE_WATCHDOG
+        /* Watchdog related data, used by the framework */
+        struct list_head wd_list;
+        cycle_t wd_last;
+#endif
 };
 
+/*
+ * Clock source flags bits::
+ */
+#define CLOCK_SOURCE_IS_CONTINUOUS              0x01
+#define CLOCK_SOURCE_MUST_VERIFY                0x02
+
+#define CLOCK_SOURCE_WATCHDOG                   0x10
+#define CLOCK_SOURCE_VALID_FOR_HRES             0x20
+
 /* simplify initialization of mask field */
 #define CLOCKSOURCE_MASK(bits) (cycle_t)(bits<64 ? ((1ULL<<bits)-1) : -1)
 
@@ -178,8 +195,16 @@ static inline void clocksource_calculate_interval(struct clocksource *c,
 
 
 /* used to install a new clocksource */
-int clocksource_register(struct clocksource*);
-void clocksource_reselect(void);
-struct clocksource* clocksource_get_next(void);
+extern int clocksource_register(struct clocksource*);
+extern struct clocksource* clocksource_get_next(void);
+extern void clocksource_change_rating(struct clocksource *cs, int rating);
+
+#ifdef CONFIG_GENERIC_TIME_VSYSCALL
+extern void update_vsyscall(struct timespec *ts, struct clocksource *c);
+#else
+static inline void update_vsyscall(struct timespec *ts, struct clocksource *c)
+{
+}
+#endif
 
 #endif /* _LINUX_CLOCKSOURCE_H */
diff --git a/include/linux/coda_linux.h b/include/linux/coda_linux.h
index 4c2632a8d31b..e4ac016ad272 100644
--- a/include/linux/coda_linux.h
+++ b/include/linux/coda_linux.h
@@ -23,9 +23,9 @@
 #include <linux/coda_fs_i.h>
 
 /* operations */
-extern struct inode_operations coda_dir_inode_operations;
-extern struct inode_operations coda_file_inode_operations;
-extern struct inode_operations coda_ioctl_inode_operations;
+extern const struct inode_operations coda_dir_inode_operations;
+extern const struct inode_operations coda_file_inode_operations;
+extern const struct inode_operations coda_ioctl_inode_operations;
 
 extern const struct address_space_operations coda_file_aops;
 extern const struct address_space_operations coda_symlink_aops;
diff --git a/include/linux/compiler-gcc.h b/include/linux/compiler-gcc.h
index 6e1c44a935d4..9008eabb9c3d 100644
--- a/include/linux/compiler-gcc.h
+++ b/include/linux/compiler-gcc.h
@@ -27,6 +27,13 @@
 #define __inline__      __inline__      __attribute__((always_inline))
 #define __inline        __inline        __attribute__((always_inline))
 #define __deprecated                    __attribute__((deprecated))
+#define __packed                        __attribute__((packed))
+#define __weak                          __attribute__((weak))
+#define __naked                         __attribute__((naked))
+#define __noreturn                      __attribute__((noreturn))
+#define __pure                          __attribute__((pure))
+#define __aligned(x)                    __attribute__((aligned(x)))
+#define __printf(a,b)                   __attribute__((format(printf,a,b)))
 #define  noinline                       __attribute__((noinline))
 #define __attribute_pure__              __attribute__((pure))
 #define __attribute_const__             __attribute__((__const__))
diff --git a/include/linux/console.h b/include/linux/console.h
index 7d0420274de0..de25ee3b7919 100644
--- a/include/linux/console.h
+++ b/include/linux/console.h
@@ -21,6 +21,7 @@ struct vc_data;
 struct console_font_op;
 struct console_font;
 struct module;
+struct tty_struct;
 
 /*
  * this is what the terminal answers to a ESC-Z or csi0c query.
@@ -132,6 +133,9 @@ static inline void resume_console(void) {}
 int mda_console_init(void);
 void prom_con_init(void);
 
+void vcs_make_sysfs(struct tty_struct *tty);
+void vcs_remove_sysfs(struct tty_struct *tty);
+
 /* Some debug stub to catch some of the obvious races in the VT code */
 #if 1
 #define WARN_CONSOLE_UNLOCKED() WARN_ON(!is_console_locked() && !oops_in_progress)
diff --git a/include/linux/console_struct.h b/include/linux/console_struct.h
index ed6c0fee1ac7..a86162b26c0d 100644
--- a/include/linux/console_struct.h
+++ b/include/linux/console_struct.h
@@ -11,6 +11,7 @@
 
 #include <linux/wait.h>
 #include <linux/vt.h>
+#include <linux/workqueue.h>
 
 struct vt_struct;
 
@@ -103,6 +104,7 @@ struct vc_data {
 
 struct vc {
         struct vc_data *d;
+        struct work_struct SAK_work;
 
         /* might add  scrmem, vt_struct, kbd  at some time,
            to have everything in one place - the disadvantage
@@ -110,6 +112,7 @@ struct vc {
 };
 
 extern struct vc vc_cons [MAX_NR_CONSOLES];
+extern void vc_SAK(struct work_struct *work);
 
 #define CUR_DEF         0
 #define CUR_NONE        1
diff --git a/include/linux/cpu.h b/include/linux/cpu.h
index bfb520212d71..769ddc6df492 100644
--- a/include/linux/cpu.h
+++ b/include/linux/cpu.h
@@ -49,10 +49,20 @@ struct notifier_block;
 
 #ifdef CONFIG_SMP
 /* Need to know about CPUs going up/down? */
-extern int register_cpu_notifier(struct notifier_block *nb);
 #ifdef CONFIG_HOTPLUG_CPU
+extern int register_cpu_notifier(struct notifier_block *nb);
 extern void unregister_cpu_notifier(struct notifier_block *nb);
 #else
+
+#ifndef MODULE
+extern int register_cpu_notifier(struct notifier_block *nb);
+#else
+static inline int register_cpu_notifier(struct notifier_block *nb)
+{
+        return 0;
+}
+#endif
+
 static inline void unregister_cpu_notifier(struct notifier_block *nb)
 {
 }
diff --git a/include/linux/cpumask.h b/include/linux/cpumask.h
index d0e8c8b0e34d..23f55140ccd5 100644
--- a/include/linux/cpumask.h
+++ b/include/linux/cpumask.h
@@ -398,11 +398,11 @@ extern cpumask_t cpu_present_map;
 #endif
 
 #ifdef CONFIG_SMP
-int highest_possible_processor_id(void);
+extern int nr_cpu_ids;
 #define any_online_cpu(mask) __any_online_cpu(&(mask))
 int __any_online_cpu(const cpumask_t *mask);
 #else
-#define highest_possible_processor_id() 0
+#define nr_cpu_ids                      1
 #define any_online_cpu(mask)            0
 #endif
 
diff --git a/include/linux/cpuset.h b/include/linux/cpuset.h
index fd404416f31c..826b15e914e2 100644
--- a/include/linux/cpuset.h
+++ b/include/linux/cpuset.h
@@ -55,7 +55,7 @@ extern int cpuset_excl_nodes_overlap(const struct task_struct *p);
 extern int cpuset_memory_pressure_enabled;
 extern void __cpuset_memory_pressure_bump(void);
 
-extern struct file_operations proc_cpuset_operations;
+extern const struct file_operations proc_cpuset_operations;
 extern char *cpuset_task_status_allowed(struct task_struct *task, char *buffer);
 
 extern void cpuset_lock(void);
diff --git a/include/linux/debugfs.h b/include/linux/debugfs.h
index 047567d34ca7..9fa0983d1aa8 100644
--- a/include/linux/debugfs.h
+++ b/include/linux/debugfs.h
@@ -33,6 +33,9 @@ struct dentry *debugfs_create_file(const char *name, mode_t mode,
 
 struct dentry *debugfs_create_dir(const char *name, struct dentry *parent);
 
+struct dentry *debugfs_create_symlink(const char *name, struct dentry *parent,
+                                      const char *dest);
+
 void debugfs_remove(struct dentry *dentry);
 
 struct dentry *debugfs_create_u8(const char *name, mode_t mode,
@@ -70,6 +73,13 @@ static inline struct dentry *debugfs_create_dir(const char *name,
         return ERR_PTR(-ENODEV);
 }
 
+static inline struct dentry *debugfs_create_symlink(const char *name,
+                                                    struct dentry *parent,
+                                                    const char *dest)
+{
+        return ERR_PTR(-ENODEV);
+}
+
 static inline void debugfs_remove(struct dentry *dentry)
 { }
 
diff --git a/include/linux/device.h b/include/linux/device.h
index 26e4692f2d1a..39a3199a826d 100644
--- a/include/linux/device.h
+++ b/include/linux/device.h
@@ -2,6 +2,7 @@
  * device.h - generic, centralized driver model
  *
  * Copyright (c) 2001-2003 Patrick Mochel <mochel@osdl.org>
+ * Copyright (c) 2004-2007 Greg Kroah-Hartman <gregkh@suse.de>
  *
  * This file is released under the GPLv2
  *
@@ -101,7 +102,7 @@ extern int bus_unregister_notifier(struct bus_type *bus,
 #define BUS_NOTIFY_UNBIND_DRIVER        0x00000004 /* driver about to be
                                                       unbound */
 
-/* driverfs interface for exporting bus attributes */
+/* sysfs interface for exporting bus attributes */
 
 struct bus_attribute {
         struct attribute        attr;
@@ -146,7 +147,7 @@ extern void put_driver(struct device_driver * drv);
 extern struct device_driver *driver_find(const char *name, struct bus_type *bus);
 extern int driver_probe_done(void);
 
-/* driverfs interface for exporting driver attributes */
+/* sysfs interface for exporting driver attributes */
 
 struct driver_attribute {
         struct attribute        attr;
@@ -293,8 +294,6 @@ extern void class_device_initialize(struct class_device *);
 extern int __must_check class_device_add(struct class_device *);
 extern void class_device_del(struct class_device *);
 
-extern int class_device_rename(struct class_device *, char *);
-
 extern struct class_device * class_device_get(struct class_device *);
 extern void class_device_put(struct class_device *);
 
diff --git a/include/linux/dn.h b/include/linux/dn.h
index 10b6a6fd5837..02bba040fcfb 100644
--- a/include/linux/dn.h
+++ b/include/linux/dn.h
@@ -113,7 +113,7 @@ struct accessdata_dn
  * DECnet logical link information structure
  */
 struct linkinfo_dn {
-        __le16  idn_segsize;    /* Segment size for link */
+        __u16  idn_segsize;    /* Segment size for link */
         __u8   idn_linkstate;  /* Logical link state    */
 };
 
diff --git a/include/linux/efs_fs.h b/include/linux/efs_fs.h
index 278ef4495819..dfed8009ebff 100644
--- a/include/linux/efs_fs.h
+++ b/include/linux/efs_fs.h
@@ -36,7 +36,7 @@ static inline struct efs_sb_info *SUPER_INFO(struct super_block *sb)
 
 struct statfs;
 
-extern struct inode_operations efs_dir_inode_operations;
+extern const struct inode_operations efs_dir_inode_operations;
 extern const struct file_operations efs_dir_operations;
 extern const struct address_space_operations efs_symlink_aops;
 
diff --git a/include/linux/ext3_fs.h b/include/linux/ext3_fs.h
index 11cca1bdc0c7..4eb18ac510ae 100644
--- a/include/linux/ext3_fs.h
+++ b/include/linux/ext3_fs.h
@@ -868,16 +868,16 @@ do {								\
 extern const struct file_operations ext3_dir_operations;
 
 /* file.c */
-extern struct inode_operations ext3_file_inode_operations;
+extern const struct inode_operations ext3_file_inode_operations;
 extern const struct file_operations ext3_file_operations;
 
 /* namei.c */
-extern struct inode_operations ext3_dir_inode_operations;
-extern struct inode_operations ext3_special_inode_operations;
+extern const struct inode_operations ext3_dir_inode_operations;
+extern const struct inode_operations ext3_special_inode_operations;
 
 /* symlink.c */
-extern struct inode_operations ext3_symlink_inode_operations;
-extern struct inode_operations ext3_fast_symlink_inode_operations;
+extern const struct inode_operations ext3_symlink_inode_operations;
+extern const struct inode_operations ext3_fast_symlink_inode_operations;
 
 
 #endif  /* __KERNEL__ */
diff --git a/include/linux/ext4_fs.h b/include/linux/ext4_fs.h
index 498503ee613d..54c576d414c3 100644
--- a/include/linux/ext4_fs.h
+++ b/include/linux/ext4_fs.h
@@ -955,16 +955,16 @@ do {								\
 extern const struct file_operations ext4_dir_operations;
 
 /* file.c */
-extern struct inode_operations ext4_file_inode_operations;
+extern const struct inode_operations ext4_file_inode_operations;
 extern const struct file_operations ext4_file_operations;
 
 /* namei.c */
-extern struct inode_operations ext4_dir_inode_operations;
-extern struct inode_operations ext4_special_inode_operations;
+extern const struct inode_operations ext4_dir_inode_operations;
+extern const struct inode_operations ext4_special_inode_operations;
 
 /* symlink.c */
-extern struct inode_operations ext4_symlink_inode_operations;
-extern struct inode_operations ext4_fast_symlink_inode_operations;
+extern const struct inode_operations ext4_symlink_inode_operations;
+extern const struct inode_operations ext4_fast_symlink_inode_operations;
 
 /* extents.c */
 extern int ext4_ext_tree_init(handle_t *handle, struct inode *);
diff --git a/include/linux/ext4_fs_extents.h b/include/linux/ext4_fs_extents.h
index a41cc24568ca..7eb1d73fc5d1 100644
--- a/include/linux/ext4_fs_extents.h
+++ b/include/linux/ext4_fs_extents.h
@@ -22,12 +22,12 @@
 #include <linux/ext4_fs.h>
 
 /*
- * With AGRESSIVE_TEST defined, the capacity of index/leaf blocks
+ * With AGGRESSIVE_TEST defined, the capacity of index/leaf blocks
  * becomes very small, so index split, in-depth growing and
  * other hard changes happen much more often.
  * This is for debug purposes only.
  */
-#define AGRESSIVE_TEST_
+#define AGGRESSIVE_TEST_
 
 /*
  * With EXTENTS_STATS defined, the number of blocks and extents
diff --git a/include/linux/fb.h b/include/linux/fb.h
index 64177ec9a019..be913ec87169 100644
--- a/include/linux/fb.h
+++ b/include/linux/fb.h
@@ -49,6 +49,13 @@
 #define FB_AUX_TEXT_S3_MMIO     2       /* S3 MMIO fasttext */
 #define FB_AUX_TEXT_MGA_STEP16  3       /* MGA Millenium I: text, attr, 14 reserved bytes */
 #define FB_AUX_TEXT_MGA_STEP8   4       /* other MGAs:      text, attr,  6 reserved bytes */
+#define FB_AUX_TEXT_SVGA_GROUP  8       /* 8-15: SVGA tileblit compatible modes */
+#define FB_AUX_TEXT_SVGA_MASK   7       /* lower three bits says step */
+#define FB_AUX_TEXT_SVGA_STEP2  8       /* SVGA text mode:  text, attr */
+#define FB_AUX_TEXT_SVGA_STEP4  9       /* SVGA text mode:  text, attr,  2 reserved bytes */
+#define FB_AUX_TEXT_SVGA_STEP8  10      /* SVGA text mode:  text, attr,  6 reserved bytes */
+#define FB_AUX_TEXT_SVGA_STEP16 11      /* SVGA text mode:  text, attr, 14 reserved bytes */
+#define FB_AUX_TEXT_SVGA_LAST   15      /* reserved up to 15 */
 
 #define FB_AUX_VGA_PLANES_VGA4          0       /* 16 color planes (EGA/VGA) */
 #define FB_AUX_VGA_PLANES_CFB4          1       /* CFB4 in planes (VGA) */
@@ -509,13 +516,15 @@ struct fb_cursor_user {
 #define FB_EVENT_GET_CONSOLE_MAP        0x07
 /*      CONSOLE-SPECIFIC: set console to framebuffer mapping */
 #define FB_EVENT_SET_CONSOLE_MAP        0x08
-/*      A display blank is requested       */
+/*      A hardware display blank change occured */
 #define FB_EVENT_BLANK                  0x09
 /*      Private modelist is to be replaced */
 #define FB_EVENT_NEW_MODELIST           0x0A
 /*      The resolution of the passed in fb_info about to change and
         all vc's should be changed         */
 #define FB_EVENT_MODE_CHANGE_ALL        0x0B
+/*      A software display blank change occured */
+#define FB_EVENT_CONBLANK               0x0C
 
 struct fb_event {
         struct fb_info *info;
@@ -760,16 +769,13 @@ struct fb_info {
         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 */
+        /* set before framebuffer registration, 
+           remove after unregister */
         struct backlight_device *bl_dev;
 
         /* Backlight level curve */
+        struct mutex bl_curve_mutex;    
         u8 bl_curve[FB_BACKLIGHT_LEVELS];
 #endif
 
@@ -945,25 +951,26 @@ extern unsigned char *fb_ddc_read(struct i2c_adapter *adapter);
 /* drivers/video/modedb.c */
 #define VESA_MODEDB_SIZE 34
 extern void fb_var_to_videomode(struct fb_videomode *mode,
-                                struct fb_var_screeninfo *var);
+                                const struct fb_var_screeninfo *var);
 extern void fb_videomode_to_var(struct fb_var_screeninfo *var,
-                                struct fb_videomode *mode);
-extern int fb_mode_is_equal(struct fb_videomode *mode1,
-                            struct fb_videomode *mode2);
-extern int fb_add_videomode(struct fb_videomode *mode, struct list_head *head);
-extern void fb_delete_videomode(struct fb_videomode *mode,
+                                const struct fb_videomode *mode);
+extern int fb_mode_is_equal(const struct fb_videomode *mode1,
+                            const struct fb_videomode *mode2);
+extern int fb_add_videomode(const struct fb_videomode *mode,
+                            struct list_head *head);
+extern void fb_delete_videomode(const struct fb_videomode *mode,
                                 struct list_head *head);
-extern struct fb_videomode *fb_match_mode(struct fb_var_screeninfo *var,
-                                          struct list_head *head);
-extern struct fb_videomode *fb_find_best_mode(struct fb_var_screeninfo *var,
-                                              struct list_head *head);
-extern struct fb_videomode *fb_find_nearest_mode(struct fb_videomode *mode,
-                                                 struct list_head *head);
+extern const struct fb_videomode *fb_match_mode(const struct fb_var_screeninfo *var,
+                                                struct list_head *head);
+extern const struct fb_videomode *fb_find_best_mode(const struct fb_var_screeninfo *var,
+                                                    struct list_head *head);
+extern const struct fb_videomode *fb_find_nearest_mode(const struct fb_videomode *mode,
+                                                       struct list_head *head);
 extern void fb_destroy_modelist(struct list_head *head);
-extern void fb_videomode_to_modelist(struct fb_videomode *modedb, int num,
+extern void fb_videomode_to_modelist(const struct fb_videomode *modedb, int num,
                                      struct list_head *head);
-extern struct fb_videomode *fb_find_best_display(struct fb_monspecs *specs,
-                                                 struct list_head *head);
+extern const struct fb_videomode *fb_find_best_display(const struct fb_monspecs *specs,
+                                                       struct list_head *head);
 
 /* drivers/video/fbcmap.c */
 extern int fb_alloc_cmap(struct fb_cmap *cmap, int len, int transp);
diff --git a/include/linux/fs.h b/include/linux/fs.h
index 1410e5330c8d..86ec3f4a7da6 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -169,6 +169,7 @@ extern int dir_notify_enable;
 #define IS_DIRSYNC(inode)       (__IS_FLG(inode, MS_SYNCHRONOUS|MS_DIRSYNC) || \
                                         ((inode)->i_flags & (S_SYNC|S_DIRSYNC)))
 #define IS_MANDLOCK(inode)      __IS_FLG(inode, MS_MANDLOCK)
+#define IS_NOATIME(inode)   __IS_FLG(inode, MS_RDONLY|MS_NOATIME)
 
 #define IS_NOQUOTA(inode)       ((inode)->i_flags & S_NOQUOTA)
 #define IS_APPEND(inode)        ((inode)->i_flags & S_APPEND)
@@ -550,7 +551,7 @@ struct inode {
         spinlock_t              i_lock; /* i_blocks, i_bytes, maybe i_size */
         struct mutex            i_mutex;
         struct rw_semaphore     i_alloc_sem;
-        struct inode_operations *i_op;
+        const struct inode_operations   *i_op;
         const struct file_operations    *i_fop; /* former ->i_op->default_file_ops */
         struct super_block      *i_sb;
         struct file_lock        *i_flock;
@@ -906,7 +907,7 @@ struct super_block {
         unsigned char           s_dirt;
         unsigned long long      s_maxbytes;     /* Max file size */
         struct file_system_type *s_type;
-        struct super_operations *s_op;
+        const struct super_operations   *s_op;
         struct dquot_operations *dq_op;
         struct quotactl_ops     *s_qcop;
         struct export_operations *s_export_op;
@@ -1382,7 +1383,7 @@ struct super_block *sget(struct file_system_type *type,
                         int (*set)(struct super_block *,void *),
                         void *data);
 extern int get_sb_pseudo(struct file_system_type *, char *,
-        struct super_operations *ops, unsigned long,
+        const struct super_operations *ops, unsigned long,
         struct vfsmount *mnt);
 extern int simple_set_mnt(struct vfsmount *mnt, struct super_block *sb);
 int __put_super(struct super_block *sb);
@@ -1572,12 +1573,18 @@ extern int invalidate_partition(struct gendisk *, int);
 extern int invalidate_inodes(struct super_block *);
 unsigned long invalidate_mapping_pages(struct address_space *mapping,
                                         pgoff_t start, pgoff_t end);
-unsigned long invalidate_inode_pages(struct address_space *mapping);
+
+static inline unsigned long __deprecated
+invalidate_inode_pages(struct address_space *mapping)
+{
+        return invalidate_mapping_pages(mapping, 0, ~0UL);
+}
+
 static inline void invalidate_remote_inode(struct inode *inode)
 {
         if (S_ISREG(inode->i_mode) || S_ISDIR(inode->i_mode) ||
             S_ISLNK(inode->i_mode))
-                invalidate_inode_pages(inode->i_mapping);
+                invalidate_mapping_pages(inode->i_mapping, 0, -1);
 }
 extern int invalidate_inode_pages2(struct address_space *mapping);
 extern int invalidate_inode_pages2_range(struct address_space *mapping,
@@ -1681,7 +1688,6 @@ extern struct inode *new_inode(struct super_block *);
 extern int __remove_suid(struct dentry *, int);
 extern int should_remove_suid(struct dentry *);
 extern int remove_suid(struct dentry *);
-extern void remove_dquot_ref(struct super_block *, int, struct list_head *);
 
 extern void __insert_inode_hash(struct inode *, unsigned long hashval);
 extern void remove_inode_hash(struct inode *);
@@ -1822,7 +1828,7 @@ extern void page_put_link(struct dentry *, struct nameidata *, void *);
 extern int __page_symlink(struct inode *inode, const char *symname, int len,
                 gfp_t gfp_mask);
 extern int page_symlink(struct inode *inode, const char *symname, int len);
-extern struct inode_operations page_symlink_inode_operations;
+extern const struct inode_operations page_symlink_inode_operations;
 extern int generic_readlink(struct dentry *, char __user *, int);
 extern void generic_fillattr(struct inode *, struct kstat *);
 extern int vfs_getattr(struct vfsmount *, struct dentry *, struct kstat *);
@@ -1867,7 +1873,7 @@ extern int simple_commit_write(struct file *file, struct page *page,
 extern struct dentry *simple_lookup(struct inode *, struct dentry *, struct nameidata *);
 extern ssize_t generic_read_dir(struct file *, char __user *, size_t, loff_t *);
 extern const struct file_operations simple_dir_operations;
-extern struct inode_operations simple_dir_inode_operations;
+extern const struct inode_operations simple_dir_inode_operations;
 struct tree_descr { char *name; const struct file_operations *ops; int mode; };
 struct dentry *d_alloc_name(struct dentry *, const char *);
 extern int simple_fill_super(struct super_block *, int, struct tree_descr *);
diff --git a/include/linux/genhd.h b/include/linux/genhd.h
index 0a022b2f63fc..2c65da7cabb2 100644
--- a/include/linux/genhd.h
+++ b/include/linux/genhd.h
@@ -20,7 +20,11 @@ enum {
         LINUX_EXTENDED_PARTITION = 0x85,
         WIN98_EXTENDED_PARTITION = 0x0f,
 
+        SUN_WHOLE_DISK = DOS_EXTENDED_PARTITION,
+
         LINUX_SWAP_PARTITION = 0x82,
+        LINUX_DATA_PARTITION = 0x83,
+        LINUX_LVM_PARTITION = 0x8e,
         LINUX_RAID_PARTITION = 0xfd,    /* autodetect RAID partition */
 
         SOLARIS_X86_PARTITION = LINUX_SWAP_PARTITION,
@@ -400,10 +404,14 @@ struct unixware_disklabel {
 
 #ifdef __KERNEL__
 
+#define ADDPART_FLAG_NONE       0
+#define ADDPART_FLAG_RAID       1
+#define ADDPART_FLAG_WHOLEDISK  2
+
 char *disk_name (struct gendisk *hd, int part, char *buf);
 
 extern int rescan_partitions(struct gendisk *disk, struct block_device *bdev);
-extern void add_partition(struct gendisk *, int, sector_t, sector_t);
+extern void add_partition(struct gendisk *, int, sector_t, sector_t, int);
 extern void delete_partition(struct gendisk *, int);
 
 extern struct gendisk *alloc_disk_node(int minors, int node_id);
diff --git a/include/linux/gfp.h b/include/linux/gfp.h
index 063799ea6be0..2a7d15bcde46 100644
--- a/include/linux/gfp.h
+++ b/include/linux/gfp.h
@@ -85,8 +85,10 @@ struct vm_area_struct;
 
 static inline enum zone_type gfp_zone(gfp_t flags)
 {
+#ifdef CONFIG_ZONE_DMA
         if (flags & __GFP_DMA)
                 return ZONE_DMA;
+#endif
 #ifdef CONFIG_ZONE_DMA32
         if (flags & __GFP_DMA32)
                 return ZONE_DMA32;
diff --git a/include/linux/gigaset_dev.h b/include/linux/gigaset_dev.h
index 70ad09c8ad1e..5dc4a316ca37 100644
--- a/include/linux/gigaset_dev.h
+++ b/include/linux/gigaset_dev.h
@@ -9,8 +9,6 @@
  *    published by the Free Software Foundation; either version 2 of
  *    the License, or (at your option) any later version.
  * =====================================================================
- * Version: $Id: gigaset_dev.h,v 1.4.4.4 2005/11/21 22:28:09 hjlipp Exp $
- * =====================================================================
  */
 
 #ifndef GIGASET_INTERFACE_H
diff --git a/include/linux/hardirq.h b/include/linux/hardirq.h
index 612472aaa79c..7803014f3a11 100644
--- a/include/linux/hardirq.h
+++ b/include/linux/hardirq.h
@@ -106,7 +106,7 @@ static inline void account_system_vtime(struct task_struct *tsk)
  * always balanced, so the interrupted value of ->hardirq_context
  * will always be restored.
  */
-#define irq_enter()                                     \
+#define __irq_enter()                                   \
         do {                                            \
                 account_system_vtime(current);          \
                 add_preempt_count(HARDIRQ_OFFSET);      \
@@ -114,6 +114,11 @@ static inline void account_system_vtime(struct task_struct *tsk)
         } while (0)
 
 /*
+ * Enter irq context (on NO_HZ, update jiffies):
+ */
+extern void irq_enter(void);
+
+/*
  * Exit irq context without processing softirqs:
  */
 #define __irq_exit()                                    \
@@ -128,7 +133,7 @@ static inline void account_system_vtime(struct task_struct *tsk)
  */
 extern void irq_exit(void);
 
-#define nmi_enter()             do { lockdep_off(); irq_enter(); } while (0)
+#define nmi_enter()             do { lockdep_off(); __irq_enter(); } while (0)
 #define nmi_exit()              do { __irq_exit(); lockdep_on(); } while (0)
 
 #endif /* LINUX_HARDIRQ_H */
diff --git a/include/linux/hrtimer.h b/include/linux/hrtimer.h
index fca93025ab51..37f9279192a9 100644
--- a/include/linux/hrtimer.h
+++ b/include/linux/hrtimer.h
@@ -21,22 +21,72 @@
 #include <linux/list.h>
 #include <linux/wait.h>
 
+struct hrtimer_clock_base;
+struct hrtimer_cpu_base;
+
 /*
  * Mode arguments of xxx_hrtimer functions:
  */
 enum hrtimer_mode {
-        HRTIMER_ABS,    /* Time value is absolute */
-        HRTIMER_REL,    /* Time value is relative to now */
+        HRTIMER_MODE_ABS,       /* Time value is absolute */
+        HRTIMER_MODE_REL,       /* Time value is relative to now */
 };
 
+/*
+ * Return values for the callback function
+ */
 enum hrtimer_restart {
-        HRTIMER_NORESTART,
-        HRTIMER_RESTART,
+        HRTIMER_NORESTART,      /* Timer is not restarted */
+        HRTIMER_RESTART,        /* Timer must be restarted */
 };
 
-#define HRTIMER_INACTIVE        ((void *)1UL)
+/*
+ * hrtimer callback modes:
+ *
+ *      HRTIMER_CB_SOFTIRQ:             Callback must run in softirq context
+ *      HRTIMER_CB_IRQSAFE:             Callback may run in hardirq context
+ *      HRTIMER_CB_IRQSAFE_NO_RESTART:  Callback may run in hardirq context and
+ *                                      does not restart the timer
+ *      HRTIMER_CB_IRQSAFE_NO_SOFTIRQ:  Callback must run in softirq context
+ *                                      Special mode for tick emultation
+ */
+enum hrtimer_cb_mode {
+        HRTIMER_CB_SOFTIRQ,
+        HRTIMER_CB_IRQSAFE,
+        HRTIMER_CB_IRQSAFE_NO_RESTART,
+        HRTIMER_CB_IRQSAFE_NO_SOFTIRQ,
+};
 
-struct hrtimer_base;
+/*
+ * Values to track state of the timer
+ *
+ * Possible states:
+ *
+ * 0x00         inactive
+ * 0x01         enqueued into rbtree
+ * 0x02         callback function running
+ * 0x04         callback pending (high resolution mode)
+ *
+ * Special case:
+ * 0x03         callback function running and enqueued
+ *              (was requeued on another CPU)
+ * The "callback function running and enqueued" status is only possible on
+ * SMP. It happens for example when a posix timer expired and the callback
+ * queued a signal. Between dropping the lock which protects the posix timer
+ * and reacquiring the base lock of the hrtimer, another CPU can deliver the
+ * signal and rearm the timer. We have to preserve the callback running state,
+ * as otherwise the timer could be removed before the softirq code finishes the
+ * the handling of the timer.
+ *
+ * The HRTIMER_STATE_ENQUEUE bit is always or'ed to the current state to
+ * preserve the HRTIMER_STATE_CALLBACK bit in the above scenario.
+ *
+ * All state transitions are protected by cpu_base->lock.
+ */
+#define HRTIMER_STATE_INACTIVE  0x00
+#define HRTIMER_STATE_ENQUEUED  0x01
+#define HRTIMER_STATE_CALLBACK  0x02
+#define HRTIMER_STATE_PENDING   0x04
 
 /**
  * struct hrtimer - the basic hrtimer structure
@@ -46,14 +96,34 @@ struct hrtimer_base;
  *              which the timer is based.
  * @function:   timer expiry callback function
  * @base:       pointer to the timer base (per cpu and per clock)
+ * @state:      state information (See bit values above)
+ * @cb_mode:    high resolution timer feature to select the callback execution
+ *               mode
+ * @cb_entry:   list head to enqueue an expired timer into the callback list
+ * @start_site: timer statistics field to store the site where the timer
+ *              was started
+ * @start_comm: timer statistics field to store the name of the process which
+ *              started the timer
+ * @start_pid: timer statistics field to store the pid of the task which
+ *              started the timer
  *
- * The hrtimer structure must be initialized by init_hrtimer_#CLOCKTYPE()
+ * The hrtimer structure must be initialized by hrtimer_init()
  */
 struct hrtimer {
-        struct rb_node          node;
-        ktime_t                 expires;
-        int                     (*function)(struct hrtimer *);
-        struct hrtimer_base     *base;
+        struct rb_node                  node;
+        ktime_t                         expires;
+        enum hrtimer_restart            (*function)(struct hrtimer *);
+        struct hrtimer_clock_base       *base;
+        unsigned long                   state;
+#ifdef CONFIG_HIGH_RES_TIMERS
+        enum hrtimer_cb_mode            cb_mode;
+        struct list_head                cb_entry;
+#endif
+#ifdef CONFIG_TIMER_STATS
+        void                            *start_site;
+        char                            start_comm[16];
+        int                             start_pid;
+#endif
 };
 
 /**
@@ -70,37 +140,114 @@ 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
+ * @index:              clock type index for per_cpu support when moving a
+ *                      timer to a base on another cpu.
  * @active:             red black tree root node for the active timers
  * @first:              pointer to the timer node which expires first
  * @resolution:         the resolution of the clock, in nanoseconds
  * @get_time:           function to retrieve the current time of the clock
  * @get_softirq_time:   function to retrieve the current time from the softirq
- * @curr_timer:         the timer which is executing a callback right now
  * @softirq_time:       the time when running the hrtimer queue in the softirq
- * @lock_key:           the lock_class_key for use with lockdep
+ * @cb_pending:         list of timers where the callback is pending
+ * @offset:             offset of this clock to the monotonic base
+ * @reprogram:          function to reprogram the timer event
  */
-struct hrtimer_base {
+struct hrtimer_clock_base {
+        struct hrtimer_cpu_base *cpu_base;
         clockid_t               index;
-        spinlock_t              lock;
         struct rb_root          active;
         struct rb_node          *first;
         ktime_t                 resolution;
         ktime_t                 (*get_time)(void);
         ktime_t                 (*get_softirq_time)(void);
-        struct hrtimer          *curr_timer;
         ktime_t                 softirq_time;
-        struct lock_class_key lock_key;
+#ifdef CONFIG_HIGH_RES_TIMERS
+        ktime_t                 offset;
+        int                     (*reprogram)(struct hrtimer *t,
+                                             struct hrtimer_clock_base *b,
+                                             ktime_t n);
+#endif
+};
+
+#define HRTIMER_MAX_CLOCK_BASES 2
+
+/*
+ * struct hrtimer_cpu_base - the per cpu clock bases
+ * @lock:               lock protecting the base and associated clock bases
+ *                      and timers
+ * @lock_key:           the lock_class_key for use with lockdep
+ * @clock_base:         array of clock bases for this cpu
+ * @curr_timer:         the timer which is executing a callback right now
+ * @expires_next:       absolute time of the next event which was scheduled
+ *                      via clock_set_next_event()
+ * @hres_active:        State of high resolution mode
+ * @check_clocks:       Indictator, when set evaluate time source and clock
+ *                      event devices whether high resolution mode can be
+ *                      activated.
+ * @cb_pending:         Expired timers are moved from the rbtree to this
+ *                      list in the timer interrupt. The list is processed
+ *                      in the softirq.
+ * @nr_events:          Total number of timer interrupt events
+ */
+struct hrtimer_cpu_base {
+        spinlock_t                      lock;
+        struct lock_class_key           lock_key;
+        struct hrtimer_clock_base       clock_base[HRTIMER_MAX_CLOCK_BASES];
+#ifdef CONFIG_HIGH_RES_TIMERS
+        ktime_t                         expires_next;
+        int                             hres_active;
+        struct list_head                cb_pending;
+        unsigned long                   nr_events;
+#endif
 };
 
+#ifdef CONFIG_HIGH_RES_TIMERS
+struct clock_event_device;
+
+extern void clock_was_set(void);
+extern void hrtimer_interrupt(struct clock_event_device *dev);
+
+/*
+ * In high resolution mode the time reference must be read accurate
+ */
+static inline ktime_t hrtimer_cb_get_time(struct hrtimer *timer)
+{
+        return timer->base->get_time();
+}
+
+/*
+ * The resolution of the clocks. The resolution value is returned in
+ * the clock_getres() system call to give application programmers an
+ * idea of the (in)accuracy of timers. Timer values are rounded up to
+ * this resolution values.
+ */
+# define KTIME_HIGH_RES         (ktime_t) { .tv64 = 1 }
+# define KTIME_MONOTONIC_RES    KTIME_HIGH_RES
+
+#else
+
+# define KTIME_MONOTONIC_RES    KTIME_LOW_RES
+
 /*
  * clock_was_set() is a NOP for non- high-resolution systems. The
  * time-sorted order guarantees that a timer does not expire early and
  * is expired in the next softirq when the clock was advanced.
  */
-#define clock_was_set()         do { } while (0)
+static inline void clock_was_set(void) { }
+
+/*
+ * In non high resolution mode the time reference is taken from
+ * the base softirq time variable.
+ */
+static inline ktime_t hrtimer_cb_get_time(struct hrtimer *timer)
+{
+        return timer->base->softirq_time;
+}
+
+#endif
+
+extern ktime_t ktime_get(void);
+extern ktime_t ktime_get_real(void);
 
 /* Exported timer functions: */
 
@@ -114,19 +261,33 @@ extern int hrtimer_start(struct hrtimer *timer, ktime_t tim,
 extern int hrtimer_cancel(struct hrtimer *timer);
 extern int hrtimer_try_to_cancel(struct hrtimer *timer);
 
-#define hrtimer_restart(timer) hrtimer_start((timer), (timer)->expires, HRTIMER_ABS)
+static inline int hrtimer_restart(struct hrtimer *timer)
+{
+        return hrtimer_start(timer, timer->expires, HRTIMER_MODE_ABS);
+}
 
 /* Query timers: */
 extern ktime_t hrtimer_get_remaining(const struct hrtimer *timer);
 extern int hrtimer_get_res(const clockid_t which_clock, struct timespec *tp);
 
-#ifdef CONFIG_NO_IDLE_HZ
 extern ktime_t hrtimer_get_next_event(void);
-#endif
 
+/*
+ * A timer is active, when it is enqueued into the rbtree or the callback
+ * function is running.
+ */
 static inline int hrtimer_active(const struct hrtimer *timer)
 {
-        return rb_parent(&timer->node) != &timer->node;
+        return timer->state != HRTIMER_STATE_INACTIVE;
+}
+
+/*
+ * Helper function to check, whether the timer is on one of the queues
+ */
+static inline int hrtimer_is_queued(struct hrtimer *timer)
+{
+        return timer->state &
+                (HRTIMER_STATE_ENQUEUED | HRTIMER_STATE_PENDING);
 }
 
 /* Forward a hrtimer so it expires after now: */
@@ -149,4 +310,53 @@ extern void hrtimer_run_queues(void);
 /* Bootup initialization: */
 extern void __init hrtimers_init(void);
 
+#if BITS_PER_LONG < 64
+extern unsigned long ktime_divns(const ktime_t kt, s64 div);
+#else /* BITS_PER_LONG < 64 */
+# define ktime_divns(kt, div)           (unsigned long)((kt).tv64 / (div))
+#endif
+
+/* Show pending timers: */
+extern void sysrq_timer_list_show(void);
+
+/*
+ * Timer-statistics info:
+ */
+#ifdef CONFIG_TIMER_STATS
+
+extern void timer_stats_update_stats(void *timer, pid_t pid, void *startf,
+                                     void *timerf, char * comm);
+
+static inline void timer_stats_account_hrtimer(struct hrtimer *timer)
+{
+        timer_stats_update_stats(timer, timer->start_pid, timer->start_site,
+                                 timer->function, timer->start_comm);
+}
+
+extern void __timer_stats_hrtimer_set_start_info(struct hrtimer *timer,
+                                                 void *addr);
+
+static inline void timer_stats_hrtimer_set_start_info(struct hrtimer *timer)
+{
+        __timer_stats_hrtimer_set_start_info(timer, __builtin_return_address(0));
+}
+
+static inline void timer_stats_hrtimer_clear_start_info(struct hrtimer *timer)
+{
+        timer->start_site = NULL;
+}
+#else
+static inline void timer_stats_account_hrtimer(struct hrtimer *timer)
+{
+}
+
+static inline void timer_stats_hrtimer_set_start_info(struct hrtimer *timer)
+{
+}
+
+static inline void timer_stats_hrtimer_clear_start_info(struct hrtimer *timer)
+{
+}
+#endif
+
 #endif
diff --git a/include/linux/i2c-id.h b/include/linux/i2c-id.h
index 6e7ec4c76178..9c21dc793d7b 100644
--- a/include/linux/i2c-id.h
+++ b/include/linux/i2c-id.h
@@ -232,7 +232,6 @@
 #define I2C_HW_SMBUS_PIIX4      0x040000
 #define I2C_HW_SMBUS_ALI15X3    0x040001
 #define I2C_HW_SMBUS_VIA2       0x040002
-#define I2C_HW_SMBUS_VOODOO3    0x040003
 #define I2C_HW_SMBUS_I801       0x040004
 #define I2C_HW_SMBUS_AMD756     0x040005
 #define I2C_HW_SMBUS_SIS5595    0x040006
@@ -248,13 +247,11 @@
 #define I2C_HW_SMBUS_OV519      0x040010 /* OV519 USB 1.1 webcam IC */
 #define I2C_HW_SMBUS_OVFX2      0x040011 /* Cypress/OmniVision FX2 webcam */
 #define I2C_HW_SMBUS_CAFE       0x040012 /* Marvell 88ALP01 "CAFE" cam  */
+#define I2C_HW_SMBUS_ALI1563    0x040013
 
 /* --- ISA pseudo-adapter                                               */
 #define I2C_HW_ISA              0x050000
 
-/* --- IPMI pseudo-adapter                                              */
-#define I2C_HW_IPMI             0x0b0000
-
 /* --- IPMB adapter                                             */
 #define I2C_HW_IPMB             0x0c0000
 
diff --git a/include/linux/i2c.h b/include/linux/i2c.h
index 71e50d3e492f..9428092017e3 100644
--- a/include/linux/i2c.h
+++ b/include/linux/i2c.h
@@ -125,7 +125,12 @@ struct i2c_driver {
          * it must be freed here.
          */
         int (*detach_client)(struct i2c_client *);
-        
+
+        /* driver model interfaces that don't relate to enumeration  */
+        void (*shutdown)(struct i2c_client *);
+        int (*suspend)(struct i2c_client *, pm_message_t mesg);
+        int (*resume)(struct i2c_client *);
+
         /* a ioctl like command that can be used to perform specific functions
          * with the device.
          */
diff --git a/include/linux/ide.h b/include/linux/ide.h
index 04e0fa97ac99..79c028251c70 100644
--- a/include/linux/ide.h
+++ b/include/linux/ide.h
@@ -636,7 +636,6 @@ typedef struct ide_drive_s {
         unsigned int    bios_cyl;       /* BIOS/fdisk/LILO number of cyls */
         unsigned int    cyl;            /* "real" number of cyls */
         unsigned int    drive_data;     /* use by tuneproc/selectproc */
-        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) */
@@ -736,23 +735,22 @@ typedef struct hwif_s {
         int (*ide_dma_end)(ide_drive_t *drive);
         int (*ide_dma_check)(ide_drive_t *drive);
         int (*ide_dma_on)(ide_drive_t *drive);
-        int (*ide_dma_off_quietly)(ide_drive_t *drive);
+        void (*dma_off_quietly)(ide_drive_t *drive);
         int (*ide_dma_test_irq)(ide_drive_t *drive);
-        int (*ide_dma_host_on)(ide_drive_t *drive);
-        int (*ide_dma_host_off)(ide_drive_t *drive);
+        void (*ide_dma_clear_irq)(ide_drive_t *drive);
+        void (*dma_host_on)(ide_drive_t *drive);
+        void (*dma_host_off)(ide_drive_t *drive);
         int (*ide_dma_lostirq)(ide_drive_t *drive);
         int (*ide_dma_timeout)(ide_drive_t *drive);
 
         void (*OUTB)(u8 addr, unsigned long port);
         void (*OUTBSYNC)(ide_drive_t *drive, u8 addr, unsigned long port);
         void (*OUTW)(u16 addr, unsigned long port);
-        void (*OUTL)(u32 addr, unsigned long port);
         void (*OUTSW)(unsigned long port, void *addr, u32 count);
         void (*OUTSL)(unsigned long port, void *addr, u32 count);
 
         u8  (*INB)(unsigned long port);
         u16 (*INW)(unsigned long port);
-        u32 (*INL)(unsigned long port);
         void (*INSW)(unsigned long port, void *addr, u32 count);
         void (*INSL)(unsigned long port, void *addr, u32 count);
 
@@ -774,7 +772,6 @@ typedef struct hwif_s {
         unsigned int cursg;
         unsigned int cursg_ofs;
 
-        int             mmio;           /* hosts iomio (0) or custom (2) select */
         int             rqsize;         /* max sectors per request */
         int             irq;            /* our irq number */
 
@@ -802,12 +799,11 @@ typedef struct hwif_s {
         unsigned        udma_four  : 1; /* 1=ATA-66 capable, 0=default */
         unsigned        no_lba48   : 1; /* 1 = cannot do LBA48 */
         unsigned        no_lba48_dma : 1; /* 1 = cannot do LBA48 DMA */
-        unsigned        no_dsc     : 1; /* 0 default, 1 dsc_overlap disabled */
         unsigned        auto_poll  : 1; /* supports nop auto-poll */
         unsigned        sg_mapped  : 1; /* sg_table and sg_nents are ready */
         unsigned        no_io_32bit : 1; /* 1 = can not do 32-bit IO ops */
         unsigned        err_stops_fifo : 1; /* 1=data FIFO is cleared by an error */
-        unsigned        atapi_irq_bogon : 1; /* Generates spurious DMA interrupts in PIO mode */
+        unsigned        mmio       : 1; /* host uses MMIO */
 
         struct device   gendev;
         struct completion gendev_rel_comp; /* To deal with device release() */
@@ -1280,8 +1276,9 @@ int ide_in_drive_list(struct hd_driveid *, const struct drive_list_entry *);
 int __ide_dma_bad_drive(ide_drive_t *);
 int __ide_dma_good_drive(ide_drive_t *);
 int ide_use_dma(ide_drive_t *);
-int __ide_dma_off(ide_drive_t *);
+void ide_dma_off(ide_drive_t *);
 void ide_dma_verbose(ide_drive_t *);
+int ide_set_dma(ide_drive_t *);
 ide_startstop_t ide_dma_intr(ide_drive_t *);
 
 #ifdef CONFIG_BLK_DEV_IDEDMA_PCI
@@ -1291,9 +1288,9 @@ extern void ide_destroy_dmatable(ide_drive_t *);
 extern int ide_release_dma(ide_hwif_t *);
 extern void ide_setup_dma(ide_hwif_t *, unsigned long, unsigned int);
 
-extern int __ide_dma_host_off(ide_drive_t *);
-extern int __ide_dma_off_quietly(ide_drive_t *);
-extern int __ide_dma_host_on(ide_drive_t *);
+void ide_dma_host_off(ide_drive_t *);
+void ide_dma_off_quietly(ide_drive_t *);
+void ide_dma_host_on(ide_drive_t *);
 extern int __ide_dma_on(ide_drive_t *);
 extern int __ide_dma_check(ide_drive_t *);
 extern int ide_dma_setup(ide_drive_t *);
@@ -1305,8 +1302,9 @@ extern int __ide_dma_timeout(ide_drive_t *);
 
 #else
 static inline int ide_use_dma(ide_drive_t *drive) { return 0; }
-static inline int __ide_dma_off(ide_drive_t *drive) { return 0; }
+static inline void ide_dma_off(ide_drive_t *drive) { ; }
 static inline void ide_dma_verbose(ide_drive_t *drive) { ; }
+static inline int ide_set_dma(ide_drive_t *drive) { return 1; }
 #endif /* CONFIG_BLK_DEV_IDEDMA */
 
 #ifndef CONFIG_BLK_DEV_IDEDMA_PCI
@@ -1354,6 +1352,7 @@ extern int ide_dma_enable(ide_drive_t *drive);
 extern char *ide_xfer_verbose(u8 xfer_rate);
 extern void ide_toggle_bounce(ide_drive_t *drive, int on);
 extern int ide_set_xfer_rate(ide_drive_t *drive, u8 rate);
+int ide_use_fast_pio(ide_drive_t *);
 
 u8 ide_dump_status(ide_drive_t *, const char *, u8);
 
@@ -1367,7 +1366,6 @@ typedef struct ide_pio_data_s {
         u8 pio_mode;
         u8 use_iordy;
         u8 overridden;
-        u8 blacklisted;
         unsigned int cycle_time;
 } ide_pio_data_t;
 
diff --git a/include/linux/init.h b/include/linux/init.h
index 5a593a1dec1e..e290a010e3f2 100644
--- a/include/linux/init.h
+++ b/include/linux/init.h
@@ -67,7 +67,8 @@ extern initcall_t __con_initcall_start[], __con_initcall_end[];
 extern initcall_t __security_initcall_start[], __security_initcall_end[];
 
 /* Defined in init/main.c */
-extern char saved_command_line[];
+extern char __initdata boot_command_line[];
+extern char *saved_command_line;
 extern unsigned int reset_devices;
 
 /* used by init/main.c */
@@ -164,7 +165,7 @@ struct obs_kernel_param {
 #define early_param(str, fn)                                    \
         __setup_param(str, fn, fn, 1)
 
-/* Relies on saved_command_line being set */
+/* Relies on boot_command_line being set */
 void __init parse_early_param(void);
 #endif /* __ASSEMBLY__ */
 
@@ -172,7 +173,7 @@ void __init parse_early_param(void);
  * module_init() - driver initialization entry point
  * @x: function to be run at kernel boot time or module insertion
  * 
- * module_init() will either be called during do_initcalls (if
+ * module_init() will either be called during do_initcalls() (if
  * builtin) or at module insertion time (if a module).  There can only
  * be one per module.
  */
diff --git a/include/linux/init_task.h b/include/linux/init_task.h
index 6383d2d83bb0..a2d95ff50e9b 100644
--- a/include/linux/init_task.h
+++ b/include/linux/init_task.h
@@ -66,7 +66,7 @@
         .cpu_timers     = INIT_CPU_TIMERS(sig.cpu_timers),              \
         .rlim           = INIT_RLIMITS,                                 \
         .pgrp           = 1,                                            \
-        .tty_old_pgrp   = 0,                                            \
+        .tty_old_pgrp   = NULL,                                         \
         { .__session      = 1},                                         \
 }
 
diff --git a/include/linux/interrupt.h b/include/linux/interrupt.h
index 5a8ba0b8ccba..838cf5a5bd7f 100644
--- a/include/linux/interrupt.h
+++ b/include/linux/interrupt.h
@@ -42,6 +42,8 @@
  * IRQF_SHARED - allow sharing the irq among several devices
  * IRQF_PROBE_SHARED - set by callers when they expect sharing mismatches to occur
  * IRQF_TIMER - Flag to mark this interrupt as timer interrupt
+ * IRQF_PERCPU - Interrupt is per cpu
+ * IRQF_NOBALANCING - Flag to exclude this interrupt from irq balancing
  */
 #define IRQF_DISABLED           0x00000020
 #define IRQF_SAMPLE_RANDOM      0x00000040
@@ -49,6 +51,7 @@
 #define IRQF_PROBE_SHARED       0x00000100
 #define IRQF_TIMER              0x00000200
 #define IRQF_PERCPU             0x00000400
+#define IRQF_NOBALANCING        0x00000800
 
 /*
  * Migration helpers. Scheduled for removal in 1/2007
@@ -239,6 +242,9 @@ enum
         BLOCK_SOFTIRQ,
         TASKLET_SOFTIRQ,
         SCHED_SOFTIRQ,
+#ifdef CONFIG_HIGH_RES_TIMERS
+        HRTIMER_SOFTIRQ,
+#endif
 };
 
 /* softirq mask and active fields moved to irq_cpustat_t in
@@ -417,4 +423,13 @@ extern int probe_irq_off(unsigned long);	/* returns 0 or negative on failure */
 extern unsigned int probe_irq_mask(unsigned long);      /* returns mask of ISA interrupts */
 #endif
 
+#ifdef CONFIG_PROC_FS
+/* Initialize /proc/irq/ */
+extern void init_irq_proc(void);
+#else
+static inline void init_irq_proc(void)
+{
+}
+#endif
+
 #endif
diff --git a/include/linux/io.h b/include/linux/io.h
index 9e419ebfc98b..c244a0cc9319 100644
--- a/include/linux/io.h
+++ b/include/linux/io.h
@@ -43,12 +43,6 @@ void __iomem * devm_ioremap_nocache(struct device *dev, unsigned long offset,
                                     unsigned long size);
 void devm_iounmap(struct device *dev, void __iomem *addr);
 
-void __iomem * pcim_iomap(struct pci_dev *pdev, int bar, unsigned long maxlen);
-void pcim_iounmap(struct pci_dev *pdev, void __iomem *addr);
-void __iomem * const * pcim_iomap_table(struct pci_dev *pdev);
-
-int pcim_iomap_regions(struct pci_dev *pdev, u16 mask, const char *name);
-
 /**
  *      check_signature         -       find BIOS signatures
  *      @io_addr: mmio address to check
diff --git a/include/linux/irq.h b/include/linux/irq.h
index 5504b671357f..b0a44b8e0281 100644
--- a/include/linux/irq.h
+++ b/include/linux/irq.h
@@ -31,7 +31,7 @@ typedef	void fastcall (*irq_flow_handler_t)(unsigned int irq,
 /*
  * IRQ line status.
  *
- * Bits 0-16 are reserved for the IRQF_* bits in linux/interrupt.h
+ * Bits 0-7 are reserved for the IRQF_* bits in linux/interrupt.h
  *
  * IRQ types
  */
@@ -45,28 +45,30 @@ typedef	void fastcall (*irq_flow_handler_t)(unsigned int irq,
 #define IRQ_TYPE_PROBE          0x00000010      /* Probing in progress */
 
 /* Internal flags */
-#define IRQ_INPROGRESS          0x00010000      /* IRQ handler active - do not enter! */
-#define IRQ_DISABLED            0x00020000      /* IRQ disabled - do not enter! */
-#define IRQ_PENDING             0x00040000      /* IRQ pending - replay on enable */
-#define IRQ_REPLAY              0x00080000      /* IRQ has been replayed but not acked yet */
-#define IRQ_AUTODETECT          0x00100000      /* IRQ is being autodetected */
-#define IRQ_WAITING             0x00200000      /* IRQ not yet seen - for autodetection */
-#define IRQ_LEVEL               0x00400000      /* IRQ level triggered */
-#define IRQ_MASKED              0x00800000      /* IRQ masked - shouldn't be seen again */
-#define IRQ_PER_CPU             0x01000000      /* IRQ is per CPU */
+#define IRQ_INPROGRESS          0x00000100      /* IRQ handler active - do not enter! */
+#define IRQ_DISABLED            0x00000200      /* IRQ disabled - do not enter! */
+#define IRQ_PENDING             0x00000400      /* IRQ pending - replay on enable */
+#define IRQ_REPLAY              0x00000800      /* IRQ has been replayed but not acked yet */
+#define IRQ_AUTODETECT          0x00001000      /* IRQ is being autodetected */
+#define IRQ_WAITING             0x00002000      /* IRQ not yet seen - for autodetection */
+#define IRQ_LEVEL               0x00004000      /* IRQ level triggered */
+#define IRQ_MASKED              0x00008000      /* IRQ masked - shouldn't be seen again */
+#define IRQ_PER_CPU             0x00010000      /* IRQ is per CPU */
+#define IRQ_NOPROBE             0x00020000      /* IRQ is not valid for probing */
+#define IRQ_NOREQUEST           0x00040000      /* IRQ cannot be requested */
+#define IRQ_NOAUTOEN            0x00080000      /* IRQ will not be enabled on request irq */
+#define IRQ_WAKEUP              0x00100000      /* IRQ triggers system wakeup */
+#define IRQ_MOVE_PENDING        0x00200000      /* need to re-target IRQ destination */
+#define IRQ_NO_BALANCING        0x00400000      /* IRQ is excluded from balancing */
+
 #ifdef CONFIG_IRQ_PER_CPU
 # define CHECK_IRQ_PER_CPU(var) ((var) & IRQ_PER_CPU)
+# define IRQ_NO_BALANCING_MASK  (IRQ_PER_CPU | IRQ_NO_BALANCING)
 #else
 # define CHECK_IRQ_PER_CPU(var) 0
+# define IRQ_NO_BALANCING_MASK  IRQ_NO_BALANCING
 #endif
 
-#define IRQ_NOPROBE             0x02000000      /* IRQ is not valid for probing */
-#define IRQ_NOREQUEST           0x04000000      /* IRQ cannot be requested */
-#define IRQ_NOAUTOEN            0x08000000      /* IRQ will not be enabled on request irq */
-#define IRQ_DELAYED_DISABLE     0x10000000      /* IRQ disable (masking) happens delayed. */
-#define IRQ_WAKEUP              0x20000000      /* IRQ triggers system wakeup */
-#define IRQ_MOVE_PENDING        0x40000000      /* need to re-target IRQ destination */
-
 struct proc_dir_entry;
 struct msi_desc;
 
@@ -127,6 +129,7 @@ struct irq_chip {
  *
  * @handle_irq:         highlevel irq-events handler [if NULL, __do_IRQ()]
  * @chip:               low level interrupt hardware access
+ * @msi_desc:           MSI descriptor
  * @handler_data:       per-IRQ data for the irq_chip methods
  * @chip_data:          platform-specific per-chip private data for the chip
  *                      methods, to allow shared chip implementations
@@ -197,17 +200,6 @@ extern int setup_irq(unsigned int irq, struct irqaction *new);
 #endif
 
 #ifdef CONFIG_SMP
-static inline void set_native_irq_info(int irq, cpumask_t mask)
-{
-        irq_desc[irq].affinity = mask;
-}
-#else
-static inline void set_native_irq_info(int irq, cpumask_t mask)
-{
-}
-#endif
-
-#ifdef CONFIG_SMP
 
 #if defined(CONFIG_GENERIC_PENDING_IRQ) || defined(CONFIG_IRQBALANCE)
 
@@ -235,11 +227,21 @@ static inline void set_pending_irq(unsigned int irq, cpumask_t mask)
 
 #endif /* CONFIG_GENERIC_PENDING_IRQ */
 
+extern int irq_set_affinity(unsigned int irq, cpumask_t cpumask);
+extern int irq_can_set_affinity(unsigned int irq);
+
 #else /* CONFIG_SMP */
 
 #define move_native_irq(x)
 #define move_masked_irq(x)
 
+static inline int irq_set_affinity(unsigned int irq, cpumask_t cpumask)
+{
+        return -EINVAL;
+}
+
+static inline int irq_can_set_affinity(unsigned int irq) { return 0; }
+
 #endif /* CONFIG_SMP */
 
 #ifdef CONFIG_IRQBALANCE
@@ -261,6 +263,11 @@ static inline int select_smp_affinity(unsigned int irq)
 
 extern int no_irq_affinity;
 
+static inline int irq_balancing_disabled(unsigned int irq)
+{
+        return irq_desc[irq].status & IRQ_NO_BALANCING_MASK;
+}
+
 /* Handle irq action chains: */
 extern int handle_IRQ_event(unsigned int irq, struct irqaction *action);
 
@@ -310,9 +317,6 @@ extern void note_interrupt(unsigned int irq, struct irq_desc *desc,
 /* Resending of interrupts :*/
 void check_irq_resend(struct irq_desc *desc, unsigned int irq);
 
-/* Initialize /proc/irq/ */
-extern void init_irq_proc(void);
-
 /* Enable/disable irq debugging output: */
 extern int noirqdebug_setup(char *str);
 
diff --git a/include/linux/jffs.h b/include/linux/jffs.h
deleted file mode 100644
index 92213215277f..000000000000
--- a/include/linux/jffs.h
+++ /dev/null
@@ -1,224 +0,0 @@
-/*
- * JFFS -- Journalling Flash File System, Linux implementation.
- *
- * Copyright (C) 1999, 2000  Axis Communications AB.
- *
- * Created by Finn Hakansson <finn@axis.com>.
- *
- * This 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.
- *
- * $Id: jffs.h,v 1.20 2001/09/18 21:33:37 dwmw2 Exp $
- *
- * Ported to Linux 2.3.x and MTD:
- * Copyright (C) 2000  Alexander Larsson (alex@cendio.se), Cendio Systems AB
- *
- */
-
-#ifndef __LINUX_JFFS_H__
-#define __LINUX_JFFS_H__
-
-#include <linux/types.h>
-#include <linux/completion.h>
-
-#define JFFS_VERSION_STRING "1.0"
-
-/* This is a magic number that is used as an identification number for
-   this file system.  It is written to the super_block structure.  */
-#define JFFS_MAGIC_SB_BITMASK 0x07c0  /* 1984 */
-
-/* This is a magic number that every on-flash raw inode begins with.  */
-#define JFFS_MAGIC_BITMASK 0x34383931 /* "1984" */
-
-/* These two bitmasks are the valid ones for the flash memories we have
-   for the moment.  */
-#define JFFS_EMPTY_BITMASK 0xffffffff
-#define JFFS_DIRTY_BITMASK 0x00000000
-
-/* This is the inode number of the root node.  */
-#define JFFS_MIN_INO 1
-
-/* How many slots in the file hash table should we have?  */
-#define JFFS_HASH_SIZE 40
-
-/* Don't use more than 254 bytes as the maximum allowed length of a file's
-   name due to errors that could occur during the scanning of the flash
-   memory. In fact, a name length of 255 or 0xff, could be the result of
-   an uncompleted write.  For instance, if a raw inode is written to the
-   flash memory and there is a power lossage just before the length of
-   the name is written, the length 255 would be interpreted as an illegal
-   value.  */
-#define JFFS_MAX_NAME_LEN 254
-
-/* Commands for ioctl().  */
-#define JFFS_IOCTL_MAGIC 't'
-#define JFFS_PRINT_HASH _IO(JFFS_IOCTL_MAGIC, 90)
-#define JFFS_PRINT_TREE _IO(JFFS_IOCTL_MAGIC, 91)
-#define JFFS_GET_STATUS _IO(JFFS_IOCTL_MAGIC, 92)
-
-/* XXX: This is something that we should try to get rid of in the future.  */
-#define JFFS_MODIFY_INODE 0x01
-#define JFFS_MODIFY_NAME  0x02
-#define JFFS_MODIFY_DATA  0x04
-#define JFFS_MODIFY_EXIST 0x08
-
-struct jffs_control;
-
-/* The JFFS raw inode structure: Used for storage on physical media.  */
-/* Perhaps the uid, gid, atime, mtime and ctime members should have
-   more space due to future changes in the Linux kernel. Anyhow, since
-   a user of this filesystem probably have to fix a large number of
-   other things, we have decided to not be forward compatible.  */
-struct jffs_raw_inode
-{
-        __u32 magic;      /* A constant magic number.  */
-        __u32 ino;        /* Inode number.  */
-        __u32 pino;       /* Parent's inode number.  */
-        __u32 version;    /* Version number.  */
-        __u32 mode;       /* The file's type or mode.  */
-        __u16 uid;        /* The file's owner.  */
-        __u16 gid;        /* The file's group.  */
-        __u32 atime;      /* Last access time.  */
-        __u32 mtime;      /* Last modification time.  */
-        __u32 ctime;      /* Creation time.  */
-        __u32 offset;     /* Where to begin to write.  */
-        __u32 dsize;      /* Size of the node's data.  */
-        __u32 rsize;      /* How much are going to be replaced?  */
-        __u8 nsize;       /* Name length.  */
-        __u8 nlink;       /* Number of links.  */
-        __u8 spare : 6;   /* For future use.  */
-        __u8 rename : 1;  /* Rename to a name of an already existing file?  */
-        __u8 deleted : 1; /* Has this file been deleted?  */
-        __u8 accurate;    /* The inode is obsolete if accurate == 0.  */
-        __u32 dchksum;    /* Checksum for the data.  */
-        __u16 nchksum;    /* Checksum for the name.  */
-        __u16 chksum;     /* Checksum for the raw inode.  */
-};
-
-/* Define the offset of the accurate byte in struct jffs_raw_inode.  */
-#define JFFS_RAW_INODE_ACCURATE_OFFSET (sizeof(struct jffs_raw_inode) \
-                                        - 2 * sizeof(__u32) - sizeof(__u8))
-
-/* Define the offset of the chksum member in struct jffs_raw_inode.  */
-#define JFFS_RAW_INODE_CHKSUM_OFFSET (sizeof(struct jffs_raw_inode) \
-                                      - sizeof(__u16))
-
-/* Define the offset of the dchksum member in struct jffs_raw_inode.  */
-#define JFFS_RAW_INODE_DCHKSUM_OFFSET (sizeof(struct jffs_raw_inode)   \
-                                       - sizeof(__u16) - sizeof(__u16) \
-                                       - sizeof(__u32))
-
-
-/* The RAM representation of the node.  The names of pointers to
-   jffs_nodes are very often just called `n' in the source code.  */
-struct jffs_node
-{
-        __u32 ino;          /* Inode number.  */
-        __u32 version;      /* Version number.  */
-        __u32 data_offset;  /* Logic location of the data to insert.  */
-        __u32 data_size;    /* The amount of data this node inserts.  */
-        __u32 removed_size; /* The amount of data that this node removes.  */
-        __u32 fm_offset;    /* Physical location of the data in the actual
-                               flash memory data chunk.  */
-        __u8 name_size;     /* Size of the name.  */
-        struct jffs_fm *fm; /* Physical memory information.  */
-        struct jffs_node *version_prev;
-        struct jffs_node *version_next;
-        struct jffs_node *range_prev;
-        struct jffs_node *range_next;
-};
-
-
-/* The RAM representation of a file (plain files, directories,
-   links, etc.).  Pointers to jffs_files are normally named `f'
-   in the JFFS source code.  */
-struct jffs_file
-{
-        __u32 ino;    /* Inode number.  */
-        __u32 pino;   /* Parent's inode number.  */
-        __u32 mode;   /* file_type, mode  */
-        __u16 uid;    /* owner  */
-        __u16 gid;    /* group  */
-        __u32 atime;  /* Last access time.  */
-        __u32 mtime;  /* Last modification time.  */
-        __u32 ctime;  /* Creation time.  */
-        __u8 nsize;   /* Name length.  */
-        __u8 nlink;   /* Number of links.  */
-        __u8 deleted; /* Has this file been deleted?  */
-        char *name;   /* The name of this file; NULL-terminated.  */
-        __u32 size;   /* The total size of the file's data.  */
-        __u32 highest_version; /* The highest version number of this file.  */
-        struct jffs_control *c;
-        struct jffs_file *parent;   /* Reference to the parent directory.  */
-        struct jffs_file *children; /* Always NULL for plain files.  */
-        struct jffs_file *sibling_prev; /* Siblings in the same directory.  */
-        struct jffs_file *sibling_next;
-        struct list_head hash;    /* hash list.  */
-        struct jffs_node *range_head;   /* The final data.  */
-        struct jffs_node *range_tail;   /* The first data.  */
-        struct jffs_node *version_head; /* The youngest node.  */
-        struct jffs_node *version_tail; /* The oldest node.  */
-};
-
-
-/* This is just a definition of a simple list used for keeping track of
-   files deleted due to a rename.  This list is only used during the
-   mounting of the file system and only if there have been rename operations
-   earlier.  */
-struct jffs_delete_list
-{
-        __u32 ino;
-        struct jffs_delete_list *next;
-};
-
-
-/* A struct for the overall file system control.  Pointers to
-   jffs_control structs are named `c' in the source code.  */
-struct jffs_control
-{
-        struct super_block *sb;         /* Reference to the VFS super block.  */
-        struct jffs_file *root;         /* The root directory file.  */
-        struct list_head *hash;         /* Hash table for finding files by ino.  */
-        struct jffs_fmcontrol *fmc;     /* Flash memory control structure.  */
-        __u32 hash_len;                 /* The size of the hash table.  */
-        __u32 next_ino;                 /* Next inode number to use for new files.  */
-        __u16 building_fs;              /* Is the file system being built right now?  */
-        struct jffs_delete_list *delete_list; /* Track deleted files.  */
-        pid_t thread_pid;               /* GC thread's PID */
-        struct task_struct *gc_task;    /* GC task struct */
-        struct completion gc_thread_comp; /* GC thread exit mutex */
-        __u32 gc_minfree_threshold;     /* GC trigger thresholds */
-        __u32 gc_maxdirty_threshold;
-};
-
-
-/* Used to inform about flash status.  */
-struct jffs_flash_status
-{
-        __u32 size;
-        __u32 used;
-        __u32 dirty;
-        __u32 begin;
-        __u32 end;
-};
-
-/* This stuff could be used for finding memory leaks.  */
-#define JFFS_MEMORY_DEBUG 0
-
-extern long no_jffs_node;
-#if defined(JFFS_MEMORY_DEBUG) && JFFS_MEMORY_DEBUG
-extern long no_jffs_control;
-extern long no_jffs_raw_inode;
-extern long no_jffs_node_ref;
-extern long no_jffs_fm;
-extern long no_jffs_fmcontrol;
-extern long no_hash;
-extern long no_name;
-#define DJM(x) x
-#else
-#define DJM(x)
-#endif
-
-#endif /* __LINUX_JFFS_H__ */
diff --git a/include/linux/jiffies.h b/include/linux/jiffies.h
index 0ec6e28bccd2..c080f61fb024 100644
--- a/include/linux/jiffies.h
+++ b/include/linux/jiffies.h
@@ -142,13 +142,13 @@ static inline u64 get_jiffies_64(void)
  *
  * And some not so obvious.
  *
- * Note that we don't want to return MAX_LONG, because
+ * Note that we don't want to return LONG_MAX, because
  * for various timeout reasons we often end up having
  * to wait "jiffies+1" in order to guarantee that we wait
  * at _least_ "jiffies" - so "jiffies+1" had better still
  * be positive.
  */
-#define MAX_JIFFY_OFFSET ((~0UL >> 1)-1)
+#define MAX_JIFFY_OFFSET ((LONG_MAX >> 1)-1)
 
 /*
  * We want to do realistic conversions of time so we need to use the same
@@ -259,207 +259,23 @@ static inline u64 get_jiffies_64(void)
 #endif
 
 /*
- * Convert jiffies to milliseconds and back.
- *
- * Avoid unnecessary multiplications/divisions in the
- * two most common HZ cases:
- */
-static inline unsigned int jiffies_to_msecs(const unsigned long j)
-{
-#if HZ <= MSEC_PER_SEC && !(MSEC_PER_SEC % HZ)
-        return (MSEC_PER_SEC / HZ) * j;
-#elif HZ > MSEC_PER_SEC && !(HZ % MSEC_PER_SEC)
-        return (j + (HZ / MSEC_PER_SEC) - 1)/(HZ / MSEC_PER_SEC);
-#else
-        return (j * MSEC_PER_SEC) / HZ;
-#endif
-}
-
-static inline unsigned int jiffies_to_usecs(const unsigned long j)
-{
-#if HZ <= USEC_PER_SEC && !(USEC_PER_SEC % HZ)
-        return (USEC_PER_SEC / HZ) * j;
-#elif HZ > USEC_PER_SEC && !(HZ % USEC_PER_SEC)
-        return (j + (HZ / USEC_PER_SEC) - 1)/(HZ / USEC_PER_SEC);
-#else
-        return (j * USEC_PER_SEC) / HZ;
-#endif
-}
-
-static inline unsigned long msecs_to_jiffies(const unsigned int m)
-{
-        if (m > jiffies_to_msecs(MAX_JIFFY_OFFSET))
-                return MAX_JIFFY_OFFSET;
-#if HZ <= MSEC_PER_SEC && !(MSEC_PER_SEC % HZ)
-        return (m + (MSEC_PER_SEC / HZ) - 1) / (MSEC_PER_SEC / HZ);
-#elif HZ > MSEC_PER_SEC && !(HZ % MSEC_PER_SEC)
-        return m * (HZ / MSEC_PER_SEC);
-#else
-        return (m * HZ + MSEC_PER_SEC - 1) / MSEC_PER_SEC;
-#endif
-}
-
-static inline unsigned long usecs_to_jiffies(const unsigned int u)
-{
-        if (u > jiffies_to_usecs(MAX_JIFFY_OFFSET))
-                return MAX_JIFFY_OFFSET;
-#if HZ <= USEC_PER_SEC && !(USEC_PER_SEC % HZ)
-        return (u + (USEC_PER_SEC / HZ) - 1) / (USEC_PER_SEC / HZ);
-#elif HZ > USEC_PER_SEC && !(HZ % USEC_PER_SEC)
-        return u * (HZ / USEC_PER_SEC);
-#else
-        return (u * HZ + USEC_PER_SEC - 1) / USEC_PER_SEC;
-#endif
-}
-
-/*
- * The TICK_NSEC - 1 rounds up the value to the next resolution.  Note
- * that a remainder subtract here would not do the right thing as the
- * resolution values don't fall on second boundries.  I.e. the line:
- * nsec -= nsec % TICK_NSEC; is NOT a correct resolution rounding.
- *
- * Rather, we just shift the bits off the right.
- *
- * The >> (NSEC_JIFFIE_SC - SEC_JIFFIE_SC) converts the scaled nsec
- * value to a scaled second value.
- */
-static __inline__ unsigned long
-timespec_to_jiffies(const struct timespec *value)
-{
-        unsigned long sec = value->tv_sec;
-        long nsec = value->tv_nsec + TICK_NSEC - 1;
-
-        if (sec >= MAX_SEC_IN_JIFFIES){
-                sec = MAX_SEC_IN_JIFFIES;
-                nsec = 0;
-        }
-        return (((u64)sec * SEC_CONVERSION) +
-                (((u64)nsec * NSEC_CONVERSION) >>
-                 (NSEC_JIFFIE_SC - SEC_JIFFIE_SC))) >> SEC_JIFFIE_SC;
-
-}
-
-static __inline__ void
-jiffies_to_timespec(const unsigned long jiffies, struct timespec *value)
-{
-        /*
-         * Convert jiffies to nanoseconds and separate with
-         * one divide.
-         */
-        u64 nsec = (u64)jiffies * TICK_NSEC;
-        value->tv_sec = div_long_long_rem(nsec, NSEC_PER_SEC, &value->tv_nsec);
-}
-
-/* Same for "timeval"
- *
- * Well, almost.  The problem here is that the real system resolution is
- * in nanoseconds and the value being converted is in micro seconds.
- * Also for some machines (those that use HZ = 1024, in-particular),
- * there is a LARGE error in the tick size in microseconds.
-
- * The solution we use is to do the rounding AFTER we convert the
- * microsecond part.  Thus the USEC_ROUND, the bits to be shifted off.
- * Instruction wise, this should cost only an additional add with carry
- * instruction above the way it was done above.
- */
-static __inline__ unsigned long
-timeval_to_jiffies(const struct timeval *value)
-{
-        unsigned long sec = value->tv_sec;
-        long usec = value->tv_usec;
-
-        if (sec >= MAX_SEC_IN_JIFFIES){
-                sec = MAX_SEC_IN_JIFFIES;
-                usec = 0;
-        }
-        return (((u64)sec * SEC_CONVERSION) +
-                (((u64)usec * USEC_CONVERSION + USEC_ROUND) >>
-                 (USEC_JIFFIE_SC - SEC_JIFFIE_SC))) >> SEC_JIFFIE_SC;
-}
-
-static __inline__ void
-jiffies_to_timeval(const unsigned long jiffies, struct timeval *value)
-{
-        /*
-         * Convert jiffies to nanoseconds and separate with
-         * one divide.
-         */
-        u64 nsec = (u64)jiffies * TICK_NSEC;
-        long tv_usec;
-
-        value->tv_sec = div_long_long_rem(nsec, NSEC_PER_SEC, &tv_usec);
-        tv_usec /= NSEC_PER_USEC;
-        value->tv_usec = tv_usec;
-}
-
-/*
- * Convert jiffies/jiffies_64 to clock_t and back.
+ * Convert various time units to each other:
  */
-static inline clock_t jiffies_to_clock_t(long x)
-{
-#if (TICK_NSEC % (NSEC_PER_SEC / USER_HZ)) == 0
-        return x / (HZ / USER_HZ);
-#else
-        u64 tmp = (u64)x * TICK_NSEC;
-        do_div(tmp, (NSEC_PER_SEC / USER_HZ));
-        return (long)tmp;
-#endif
-}
-
-static inline unsigned long clock_t_to_jiffies(unsigned long x)
-{
-#if (HZ % USER_HZ)==0
-        if (x >= ~0UL / (HZ / USER_HZ))
-                return ~0UL;
-        return x * (HZ / USER_HZ);
-#else
-        u64 jif;
-
-        /* Don't worry about loss of precision here .. */
-        if (x >= ~0UL / HZ * USER_HZ)
-                return ~0UL;
-
-        /* .. but do try to contain it here */
-        jif = x * (u64) HZ;
-        do_div(jif, USER_HZ);
-        return jif;
-#endif
-}
-
-static inline u64 jiffies_64_to_clock_t(u64 x)
-{
-#if (TICK_NSEC % (NSEC_PER_SEC / USER_HZ)) == 0
-        do_div(x, HZ / USER_HZ);
-#else
-        /*
-         * There are better ways that don't overflow early,
-         * but even this doesn't overflow in hundreds of years
-         * in 64 bits, so..
-         */
-        x *= TICK_NSEC;
-        do_div(x, (NSEC_PER_SEC / USER_HZ));
-#endif
-        return x;
-}
-
-static inline u64 nsec_to_clock_t(u64 x)
-{
-#if (NSEC_PER_SEC % USER_HZ) == 0
-        do_div(x, (NSEC_PER_SEC / USER_HZ));
-#elif (USER_HZ % 512) == 0
-        x *= USER_HZ/512;
-        do_div(x, (NSEC_PER_SEC / 512));
-#else
-        /*
-         * max relative error 5.7e-8 (1.8s per year) for USER_HZ <= 1024,
-         * overflow after 64.99 years.
-         * exact for HZ=60, 72, 90, 120, 144, 180, 300, 600, 900, ...
-         */
-        x *= 9;
-        do_div(x, (unsigned long)((9ull * NSEC_PER_SEC + (USER_HZ/2))
-                                  / USER_HZ));
-#endif
-        return x;
-}
+extern unsigned int jiffies_to_msecs(const unsigned long j);
+extern unsigned int jiffies_to_usecs(const unsigned long j);
+extern unsigned long msecs_to_jiffies(const unsigned int m);
+extern unsigned long usecs_to_jiffies(const unsigned int u);
+extern unsigned long timespec_to_jiffies(const struct timespec *value);
+extern void jiffies_to_timespec(const unsigned long jiffies,
+                                struct timespec *value);
+extern unsigned long timeval_to_jiffies(const struct timeval *value);
+extern void jiffies_to_timeval(const unsigned long jiffies,
+                               struct timeval *value);
+extern clock_t jiffies_to_clock_t(long x);
+extern unsigned long clock_t_to_jiffies(unsigned long x);
+extern u64 jiffies_64_to_clock_t(u64 x);
+extern u64 nsec_to_clock_t(u64 x);
+
+#define TIMESTAMP_SIZE  30
 
 #endif
diff --git a/include/linux/kdev_t.h b/include/linux/kdev_t.h
index bceea527dd37..4c2c3737e415 100644
--- a/include/linux/kdev_t.h
+++ b/include/linux/kdev_t.h
@@ -87,6 +87,7 @@ static inline unsigned sysv_minor(u32 dev)
         return dev & 0x3ffff;
 }
 
+bool is_lanana_major(unsigned int major);
 
 #else /* __KERNEL__ */
 
diff --git a/include/linux/kernel.h b/include/linux/kernel.h
index 63fb18dcac30..9ddf25c21538 100644
--- a/include/linux/kernel.h
+++ b/include/linux/kernel.h
@@ -92,11 +92,6 @@ extern int cond_resched(void);
                 (__x < 0) ? -__x : __x;         \
         })
 
-#define labs(x) ({                              \
-                long __x = (x);                 \
-                (__x < 0) ? -__x : __x;         \
-        })
-
 extern struct atomic_notifier_head panic_notifier_list;
 extern long (*panic_blink)(long time);
 NORET_TYPE void panic(const char * fmt, ...)
@@ -139,7 +134,8 @@ extern unsigned long long memparse(char *ptr, char **retptr);
 extern int core_kernel_text(unsigned long addr);
 extern int __kernel_text_address(unsigned long addr);
 extern int kernel_text_address(unsigned long addr);
-extern int session_of_pgrp(int pgrp);
+struct pid;
+extern struct pid *session_of_pgrp(struct pid *pgrp);
 
 extern void dump_thread(struct pt_regs *regs, struct user *dump);
 
@@ -176,6 +172,7 @@ static inline void console_verbose(void)
 }
 
 extern void bust_spinlocks(int yes);
+extern void wake_up_klogd(void);
 extern int oops_in_progress;            /* If set, an oops, panic(), BUG() or die() is in progress */
 extern int panic_timeout;
 extern int panic_on_oops;
@@ -200,6 +197,7 @@ extern enum system_states {
 #define TAINT_FORCED_RMMOD              (1<<3)
 #define TAINT_MACHINE_CHECK             (1<<4)
 #define TAINT_BAD_PAGE                  (1<<5)
+#define TAINT_USER                      (1<<6)
 
 extern void dump_stack(void);
 
@@ -312,6 +310,9 @@ static inline int __attribute__ ((format (printf, 1, 2))) pr_debug(const char *
         (void)__tmp; \
 })
 
+struct sysinfo;
+extern int do_sysinfo(struct sysinfo *info);
+
 #endif /* __KERNEL__ */
 
 #define SI_LOAD_SHIFT   16
diff --git a/include/linux/kexec.h b/include/linux/kexec.h
index d02425cdd801..696e5ec63f77 100644
--- a/include/linux/kexec.h
+++ b/include/linux/kexec.h
@@ -125,6 +125,7 @@ extern struct kimage *kexec_crash_image;
 #define KEXEC_ARCH_PPC     (20 << 16)
 #define KEXEC_ARCH_PPC64   (21 << 16)
 #define KEXEC_ARCH_IA_64   (50 << 16)
+#define KEXEC_ARCH_ARM     (40 << 16)
 #define KEXEC_ARCH_S390    (22 << 16)
 #define KEXEC_ARCH_SH      (42 << 16)
 #define KEXEC_ARCH_MIPS_LE (10 << 16)
diff --git a/include/linux/kfifo.h b/include/linux/kfifo.h
index 48eccd865bd8..404f4464cb1a 100644
--- a/include/linux/kfifo.h
+++ b/include/linux/kfifo.h
@@ -74,7 +74,7 @@ static inline void kfifo_reset(struct kfifo *fifo)
  * @buffer: the data to be added.
  * @len: the length of the data to be added.
  *
- * This function copies at most 'len' bytes from the 'buffer' into
+ * This function copies at most @len bytes from the @buffer into
  * the FIFO depending on the free space, and returns the number of
  * bytes copied.
  */
@@ -99,8 +99,8 @@ static inline unsigned int kfifo_put(struct kfifo *fifo,
  * @buffer: where the data must be copied.
  * @len: the size of the destination buffer.
  *
- * This function copies at most 'len' bytes from the FIFO into the
- * 'buffer' and returns the number of copied bytes.
+ * This function copies at most @len bytes from the FIFO into the
+ * @buffer and returns the number of copied bytes.
  */
 static inline unsigned int kfifo_get(struct kfifo *fifo,
                                      unsigned char *buffer, unsigned int len)
diff --git a/include/linux/ks0108.h b/include/linux/ks0108.h
new file mode 100644
index 000000000000..a2c54acceb4e
--- /dev/null
+++ b/include/linux/ks0108.h
@@ -0,0 +1,49 @@
+/*
+ *    Filename: ks0108.h
+ *     Version: 0.1.0
+ * Description: ks0108 LCD Controller driver header
+ *     License: GPLv2
+ *
+ *      Author: Copyright (C) Miguel Ojeda Sandonis <maxextreme@gmail.com>
+ *        Date: 2006-10-31
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License version 2 as
+ *  published by the Free Software Foundation.
+ *
+ *  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 _KS0108_H_
+#define _KS0108_H_
+
+/* Write a byte to the data port */
+extern void ks0108_writedata(unsigned char byte);
+
+/* Write a byte to the control port */
+extern void ks0108_writecontrol(unsigned char byte);
+
+/* Set the controller's current display state (0..1) */
+extern void ks0108_displaystate(unsigned char state);
+
+/* Set the controller's current startline (0..63) */
+extern void ks0108_startline(unsigned char startline);
+
+/* Set the controller's current address (0..63) */
+extern void ks0108_address(unsigned char address);
+
+/* Set the controller's current page (0..7) */
+extern void ks0108_page(unsigned char page);
+
+/* Is the module inited? */
+extern unsigned char ks0108_isinited(void);
+
+#endif /* _KS0108_H_ */
diff --git a/include/linux/ktime.h b/include/linux/ktime.h
index 611f17f79eef..c68c7ac6b232 100644
--- a/include/linux/ktime.h
+++ b/include/linux/ktime.h
@@ -163,7 +163,7 @@ static inline ktime_t ktime_sub(const ktime_t lhs, const ktime_t rhs)
  * @add1:       addend1
  * @add2:       addend2
  *
- * Returns the sum of addend1 and addend2
+ * Returns the sum of @add1 and @add2.
  */
 static inline ktime_t ktime_add(const ktime_t add1, const ktime_t add2)
 {
@@ -189,7 +189,7 @@ static inline ktime_t ktime_add(const ktime_t add1, const ktime_t add2)
  * @kt:         addend
  * @nsec:       the scalar nsec value to add
  *
- * Returns the sum of kt and nsec in ktime_t format
+ * Returns the sum of @kt and @nsec in ktime_t format
  */
 extern ktime_t ktime_add_ns(const ktime_t kt, u64 nsec);
 
@@ -246,7 +246,7 @@ static inline struct timeval ktime_to_timeval(const ktime_t kt)
  * ktime_to_ns - convert a ktime_t variable to scalar nanoseconds
  * @kt:         the ktime_t variable to convert
  *
- * Returns the scalar nanoseconds representation of kt
+ * Returns the scalar nanoseconds representation of @kt
  */
 static inline s64 ktime_to_ns(const ktime_t kt)
 {
@@ -261,8 +261,7 @@ static inline s64 ktime_to_ns(const ktime_t kt)
  * idea of the (in)accuracy of timers. Timer values are rounded up to
  * this resolution values.
  */
-#define KTIME_REALTIME_RES      (ktime_t){ .tv64 = TICK_NSEC }
-#define KTIME_MONOTONIC_RES     (ktime_t){ .tv64 = TICK_NSEC }
+#define KTIME_LOW_RES           (ktime_t){ .tv64 = TICK_NSEC }
 
 /* Get the monotonic time in timespec format: */
 extern void ktime_get_ts(struct timespec *ts);
diff --git a/include/linux/kvm.h b/include/linux/kvm.h
index 1be148f0fce4..f3604593fb76 100644
--- a/include/linux/kvm.h
+++ b/include/linux/kvm.h
@@ -11,7 +11,7 @@
 #include <asm/types.h>
 #include <linux/ioctl.h>
 
-#define KVM_API_VERSION 2
+#define KVM_API_VERSION 3
 
 /*
  * Architectural interrupt line count, and the size of the bitmap needed
@@ -65,6 +65,8 @@ struct kvm_run {
         __u8 ready_for_interrupt_injection;
         __u8 if_flag;
         __u16 padding2;
+
+        /* in (pre_kvm_run), out (post_kvm_run) */
         __u64 cr8;
         __u64 apic_base;
 
@@ -185,6 +187,7 @@ struct kvm_translation {
         __u8  valid;
         __u8  writeable;
         __u8  usermode;
+        __u8  pad[5];
 };
 
 /* for KVM_INTERRUPT */
diff --git a/include/linux/lcd.h b/include/linux/lcd.h
index d739b2e7eac2..598793c0745b 100644
--- a/include/linux/lcd.h
+++ b/include/linux/lcd.h
@@ -9,22 +9,38 @@
 #define _LINUX_LCD_H
 
 #include <linux/device.h>
+#include <linux/mutex.h>
 #include <linux/notifier.h>
 
+/* Notes on locking:
+ *
+ * lcd_device->ops_lock is an internal backlight lock protecting the ops
+ * field and no code outside the core should need to touch it.
+ *
+ * Access to set_power() is serialised by the update_lock mutex since
+ * most drivers seem to need this and historically get it wrong.
+ *
+ * Most drivers don't need locking on their get_power() method.
+ * If yours does, you need to implement it in the driver. You can use the
+ * update_lock mutex if appropriate.
+ *
+ * Any other use of the locks below is probably wrong.
+ */
+
 struct lcd_device;
 struct fb_info;
 
-/* This structure defines all the properties of a LCD flat panel. */
 struct lcd_properties {
-        /* Owner module */
-        struct module *owner;
+        /* The maximum value for contrast (read-only) */
+        int max_contrast;
+};
+
+struct lcd_ops {
         /* Get the LCD panel power status (0: full on, 1..3: controller
            power on, flat panel power off, 4: full off), see FB_BLANK_XXX */
         int (*get_power)(struct lcd_device *);
         /* Enable or disable power to the LCD (0: on; 4: off, see FB_BLANK_XXX) */
         int (*set_power)(struct lcd_device *, int power);
-        /* The maximum value for contrast (read-only) */
-        int max_contrast;
         /* Get the current contrast setting (0-max_contrast) */
         int (*get_contrast)(struct lcd_device *);
         /* Set LCD panel contrast */
@@ -35,20 +51,31 @@ struct lcd_properties {
 };
 
 struct lcd_device {
-        /* This protects the 'props' field. If 'props' is NULL, the driver that
+        struct lcd_properties props;
+        /* This protects the 'ops' field. If 'ops' is NULL, the driver that
            registered this device has been unloaded, and if class_get_devdata()
            points to something in the body of that driver, it is also invalid. */
-        struct semaphore sem;
+        struct mutex ops_lock;
         /* If this is NULL, the backing module is unloaded */
-        struct lcd_properties *props;
+        struct lcd_ops *ops;
+        /* Serialise access to set_power method */
+        struct mutex update_lock;
         /* The framebuffer notifier block */
         struct notifier_block fb_notif;
         /* The class device structure */
         struct class_device class_dev;
 };
 
+static inline void lcd_set_power(struct lcd_device *ld, int power)
+{
+        mutex_lock(&ld->update_lock);
+        if (ld->ops && ld->ops->set_power)
+                ld->ops->set_power(ld, power);
+        mutex_unlock(&ld->update_lock);
+}
+
 extern struct lcd_device *lcd_device_register(const char *name,
-        void *devdata, struct lcd_properties *lp);
+        void *devdata, struct lcd_ops *ops);
 extern void lcd_device_unregister(struct lcd_device *ld);
 
 #define to_lcd_device(obj) container_of(obj, struct lcd_device, class_dev)
diff --git a/include/linux/libata.h b/include/linux/libata.h
index 596e0c18887d..86762a9f52ba 100644
--- a/include/linux/libata.h
+++ b/include/linux/libata.h
@@ -35,6 +35,7 @@
 #include <linux/ata.h>
 #include <linux/workqueue.h>
 #include <scsi/scsi_host.h>
+#include <linux/acpi.h>
 
 /*
  * Define if arch has non-standard setup.  This is a _PCI_ standard
@@ -172,6 +173,7 @@ enum {
         ATA_FLAG_DEBUGMSG       = (1 << 13),
         ATA_FLAG_SETXFER_POLLING= (1 << 14), /* use polling for SETXFER */
         ATA_FLAG_IGN_SIMPLEX    = (1 << 15), /* ignore SIMPLEX */
+        ATA_FLAG_NO_IORDY       = (1 << 16), /* controller lacks iordy */
 
         /* The following flag belongs to ap->pflags but is kept in
          * ap->flags because it's referenced in many LLDs and will be
@@ -494,6 +496,10 @@ struct ata_device {
         /* error history */
         struct ata_ering        ering;
         unsigned int            horkage;        /* List of broken features */
+#ifdef CONFIG_SATA_ACPI
+        /* ACPI objects info */
+        acpi_handle obj_handle;
+#endif
 };
 
 /* Offset into struct ata_device.  Fields above it are maintained
diff --git a/include/linux/list.h b/include/linux/list.h
index 611059d633f4..f9d71eab05ee 100644
--- a/include/linux/list.h
+++ b/include/linux/list.h
@@ -161,7 +161,7 @@ static inline void __list_del(struct list_head * prev, struct list_head * next)
 /**
  * list_del - deletes entry from list.
  * @entry: the element to delete from the list.
- * Note: list_empty on entry does not return true after this, the entry is
+ * Note: list_empty() on entry does not return true after this, the entry is
  * in an undefined state.
  */
 #ifndef CONFIG_DEBUG_LIST
@@ -179,7 +179,7 @@ extern void list_del(struct list_head *entry);
  * list_del_rcu - deletes entry from list without re-initialization
  * @entry: the element to delete from the list.
  *
- * Note: list_empty on entry does not return true after this,
+ * Note: list_empty() on entry does not return true after this,
  * the entry is in an undefined state. It is useful for RCU based
  * lockfree traversal.
  *
@@ -209,7 +209,8 @@ static inline void list_del_rcu(struct list_head *entry)
  * list_replace - replace old entry by new one
  * @old : the element to be replaced
  * @new : the new element to insert
- * Note: if 'old' was empty, it will be overwritten.
+ *
+ * If @old was empty, it will be overwritten.
  */
 static inline void list_replace(struct list_head *old,
                                 struct list_head *new)
@@ -360,6 +361,62 @@ static inline void list_splice_init(struct list_head *list,
 }
 
 /**
+ * list_splice_init_rcu - splice an RCU-protected list into an existing list.
+ * @list:       the RCU-protected list to splice
+ * @head:       the place in the list to splice the first list into
+ * @sync:       function to sync: synchronize_rcu(), synchronize_sched(), ...
+ *
+ * @head can be RCU-read traversed concurrently with this function.
+ *
+ * Note that this function blocks.
+ *
+ * Important note: the caller must take whatever action is necessary to
+ *      prevent any other updates to @head.  In principle, it is possible
+ *      to modify the list as soon as sync() begins execution.
+ *      If this sort of thing becomes necessary, an alternative version
+ *      based on call_rcu() could be created.  But only if -really-
+ *      needed -- there is no shortage of RCU API members.
+ */
+static inline void list_splice_init_rcu(struct list_head *list,
+                                        struct list_head *head,
+                                        void (*sync)(void))
+{
+        struct list_head *first = list->next;
+        struct list_head *last = list->prev;
+        struct list_head *at = head->next;
+
+        if (list_empty(head))
+                return;
+
+        /* "first" and "last" tracking list, so initialize it. */
+
+        INIT_LIST_HEAD(list);
+
+        /*
+         * At this point, the list body still points to the source list.
+         * Wait for any readers to finish using the list before splicing
+         * the list body into the new list.  Any new readers will see
+         * an empty list.
+         */
+
+        sync();
+
+        /*
+         * Readers are finished with the source list, so perform splice.
+         * The order is important if the new list is global and accessible
+         * to concurrent RCU readers.  Note that RCU readers are not
+         * permitted to traverse the prev pointers without excluding
+         * this function.
+         */
+
+        last->next = at;
+        smp_wmb();
+        head->next = first;
+        first->prev = head;
+        at->prev = last;
+}
+
+/**
  * list_entry - get the struct for this entry
  * @ptr:        the &struct list_head pointer.
  * @type:       the type of the struct this is embedded in.
@@ -432,12 +489,12 @@ 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 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.
+ * 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))
diff --git a/include/linux/lockdep.h b/include/linux/lockdep.h
index ea097dddc44f..06fe93a3e916 100644
--- a/include/linux/lockdep.h
+++ b/include/linux/lockdep.h
@@ -8,6 +8,8 @@
 #ifndef __LINUX_LOCKDEP_H
 #define __LINUX_LOCKDEP_H
 
+struct task_struct;
+
 #ifdef CONFIG_LOCKDEP
 
 #include <linux/linkage.h>
@@ -132,6 +134,7 @@ struct lock_list {
         struct list_head                entry;
         struct lock_class               *class;
         struct stack_trace              trace;
+        int                             distance;
 };
 
 /*
diff --git a/include/linux/log2.h b/include/linux/log2.h
index 99922bedfcc9..57e641e19a81 100644
--- a/include/linux/log2.h
+++ b/include/linux/log2.h
@@ -152,7 +152,7 @@ unsigned long __roundup_pow_of_two(unsigned long n)
  * roundup_pow_of_two - round the given value up to nearest power of two
  * @n - parameter
  *
- * round the given balue up to the nearest power of two
+ * round the given value up to the nearest power of two
  * - the result is undefined when n == 0
  * - this can be used to initialise global variables from constant data
  */
diff --git a/include/linux/magic.h b/include/linux/magic.h
index b78bbf42135a..b32c8a97fcec 100644
--- a/include/linux/magic.h
+++ b/include/linux/magic.h
@@ -18,6 +18,7 @@
 #define MINIX_SUPER_MAGIC2      0x138F          /* minix fs, 30 char names */
 #define MINIX2_SUPER_MAGIC      0x2468          /* minix V2 fs */
 #define MINIX2_SUPER_MAGIC2     0x2478          /* minix V2 fs, 30 char names */
+#define MINIX3_SUPER_MAGIC      0x4d5a          /* minix V3 fs */
 
 #define MSDOS_SUPER_MAGIC       0x4d44          /* MD */
 #define NCP_SUPER_MAGIC         0x564c          /* Guess, what 0x564c is :-) */
diff --git a/include/linux/mc146818rtc.h b/include/linux/mc146818rtc.h
index 432b2fa24929..bdc01127dced 100644
--- a/include/linux/mc146818rtc.h
+++ b/include/linux/mc146818rtc.h
@@ -18,6 +18,16 @@
 #ifdef __KERNEL__
 #include <linux/spinlock.h>             /* spinlock_t */
 extern spinlock_t rtc_lock;             /* serialize CMOS RAM access */
+
+/* Some RTCs extend the mc146818 register set to support alarms of more
+ * than 24 hours in the future; or dates that include a century code.
+ * This platform_data structure can pass this information to the driver.
+ */
+struct cmos_rtc_board_info {
+        u8      rtc_day_alarm;          /* zero, or register index */
+        u8      rtc_mon_alarm;          /* zero, or register index */
+        u8      rtc_century;            /* zero, or register index */
+};
 #endif
 
 /**********************************************************************
diff --git a/include/linux/minix_fs.h b/include/linux/minix_fs.h
index 916e8f72c63d..0e39745f5111 100644
--- a/include/linux/minix_fs.h
+++ b/include/linux/minix_fs.h
@@ -25,7 +25,6 @@
 #define MINIX_ERROR_FS          0x0002          /* fs has errors. */
 
 #define MINIX_INODES_PER_BLOCK ((BLOCK_SIZE)/(sizeof (struct minix_inode)))
-#define MINIX2_INODES_PER_BLOCK ((BLOCK_SIZE)/(sizeof (struct minix2_inode)))
 
 /*
  * This is the original minix inode layout on disk.
@@ -75,9 +74,32 @@ struct minix_super_block {
         __u32 s_zones;
 };
 
+/*
+ * V3 minix super-block data on disk
+ */
+struct minix3_super_block {
+        __u32 s_ninodes;
+        __u16 s_pad0;
+        __u16 s_imap_blocks;
+        __u16 s_zmap_blocks;
+        __u16 s_firstdatazone;
+        __u16 s_log_zone_size;
+        __u16 s_pad1;
+        __u32 s_max_size;
+        __u32 s_zones;
+        __u16 s_magic;
+        __u16 s_pad2;
+        __u16 s_blocksize;
+        __u8  s_disk_version;
+};
+
 struct minix_dir_entry {
         __u16 inode;
         char name[0];
 };
 
+struct minix3_dir_entry {
+        __u32 inode;
+        char name[0];
+};
 #endif
diff --git a/include/linux/mm.h b/include/linux/mm.h
index bb793a4c8e9e..a0eec16eb0bd 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -437,15 +437,15 @@ static inline compound_page_dtor *get_compound_page_dtor(struct page *page)
 /* NODE:ZONE or SECTION:ZONE is used to ID a zone for the buddy allcator */
 #ifdef NODE_NOT_IN_PAGEFLAGS
 #define ZONEID_SHIFT            (SECTIONS_SHIFT + ZONES_SHIFT)
+#define ZONEID_PGOFF            ((SECTIONS_PGOFF < ZONES_PGOFF)? \
+                                                SECTIONS_PGOFF : ZONES_PGOFF)
 #else
 #define ZONEID_SHIFT            (NODES_SHIFT + ZONES_SHIFT)
+#define ZONEID_PGOFF            ((NODES_PGOFF < ZONES_PGOFF)? \
+                                                NODES_PGOFF : ZONES_PGOFF)
 #endif
 
-#if ZONES_WIDTH > 0
-#define ZONEID_PGSHIFT          ZONES_PGSHIFT
-#else
-#define ZONEID_PGSHIFT          NODES_PGOFF
-#endif
+#define ZONEID_PGSHIFT          (ZONEID_PGOFF * (ZONEID_SHIFT != 0))
 
 #if SECTIONS_WIDTH+NODES_WIDTH+ZONES_WIDTH > FLAGS_RESERVED
 #error SECTIONS_WIDTH+NODES_WIDTH+ZONES_WIDTH > FLAGS_RESERVED
@@ -471,7 +471,6 @@ static inline enum zone_type page_zonenum(struct page *page)
  */
 static inline int page_zone_id(struct page *page)
 {
-        BUILD_BUG_ON(ZONEID_PGSHIFT == 0 && ZONEID_MASK);
         return (page->flags >> ZONEID_PGSHIFT) & ZONEID_MASK;
 }
 
@@ -638,6 +637,7 @@ static inline int page_mapped(struct page *page)
  */
 #define NOPFN_SIGBUS    ((unsigned long) -1)
 #define NOPFN_OOM       ((unsigned long) -2)
+#define NOPFN_REFAULT   ((unsigned long) -3)
 
 /*
  * Different kinds of faults, as returned by handle_mm_fault().
@@ -786,6 +786,7 @@ extern int try_to_release_page(struct page * page, gfp_t gfp_mask);
 extern void do_invalidatepage(struct page *page, unsigned long offset);
 
 int __set_page_dirty_nobuffers(struct page *page);
+int __set_page_dirty_no_writeback(struct page *page);
 int redirty_page_for_writepage(struct writeback_control *wbc,
                                 struct page *page);
 int FASTCALL(set_page_dirty(struct page *page));
@@ -1124,6 +1125,8 @@ unsigned long vmalloc_to_pfn(void *addr);
 int remap_pfn_range(struct vm_area_struct *, unsigned long addr,
                         unsigned long pfn, unsigned long size, pgprot_t);
 int vm_insert_page(struct vm_area_struct *, unsigned long addr, struct page *);
+int vm_insert_pfn(struct vm_area_struct *vma, unsigned long addr,
+                        unsigned long pfn);
 
 struct page *follow_page(struct vm_area_struct *, unsigned long address,
                         unsigned int foll_flags);
diff --git a/include/linux/mm_inline.h b/include/linux/mm_inline.h
index 3b6723dfaff3..895bc4e93039 100644
--- a/include/linux/mm_inline.h
+++ b/include/linux/mm_inline.h
@@ -1,30 +1,29 @@
-
 static inline void
 add_page_to_active_list(struct zone *zone, struct page *page)
 {
         list_add(&page->lru, &zone->active_list);
-        zone->nr_active++;
+        __inc_zone_state(zone, NR_ACTIVE);
 }
 
 static inline void
 add_page_to_inactive_list(struct zone *zone, struct page *page)
 {
         list_add(&page->lru, &zone->inactive_list);
-        zone->nr_inactive++;
+        __inc_zone_state(zone, NR_INACTIVE);
 }
 
 static inline void
 del_page_from_active_list(struct zone *zone, struct page *page)
 {
         list_del(&page->lru);
-        zone->nr_active--;
+        __dec_zone_state(zone, NR_ACTIVE);
 }
 
 static inline void
 del_page_from_inactive_list(struct zone *zone, struct page *page)
 {
         list_del(&page->lru);
-        zone->nr_inactive--;
+        __dec_zone_state(zone, NR_INACTIVE);
 }
 
 static inline void
@@ -33,9 +32,9 @@ del_page_from_lru(struct zone *zone, struct page *page)
         list_del(&page->lru);
         if (PageActive(page)) {
                 __ClearPageActive(page);
-                zone->nr_active--;
+                __dec_zone_state(zone, NR_ACTIVE);
         } else {
-                zone->nr_inactive--;
+                __dec_zone_state(zone, NR_INACTIVE);
         }
 }
 
diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h
index b262f47961fb..ee9e3143df4f 100644
--- a/include/linux/mmzone.h
+++ b/include/linux/mmzone.h
@@ -47,15 +47,20 @@ struct zone_padding {
 #endif
 
 enum zone_stat_item {
+        /* First 128 byte cacheline (assuming 64 bit words) */
+        NR_FREE_PAGES,
+        NR_INACTIVE,
+        NR_ACTIVE,
         NR_ANON_PAGES,  /* Mapped anonymous pages */
         NR_FILE_MAPPED, /* pagecache pages mapped into pagetables.
                            only modified from process context */
         NR_FILE_PAGES,
-        NR_SLAB_RECLAIMABLE,
-        NR_SLAB_UNRECLAIMABLE,
-        NR_PAGETABLE,   /* used for pagetables */
         NR_FILE_DIRTY,
         NR_WRITEBACK,
+        /* Second 128 byte cacheline */
+        NR_SLAB_RECLAIMABLE,
+        NR_SLAB_UNRECLAIMABLE,
+        NR_PAGETABLE,           /* used for pagetables */
         NR_UNSTABLE_NFS,        /* NFS unstable pages */
         NR_BOUNCE,
         NR_VMSCAN_WRITE,
@@ -91,6 +96,7 @@ struct per_cpu_pageset {
 #endif
 
 enum zone_type {
+#ifdef CONFIG_ZONE_DMA
         /*
          * ZONE_DMA is used when there are devices that are not able
          * to do DMA to all of addressable memory (ZONE_NORMAL). Then we
@@ -111,6 +117,7 @@ enum zone_type {
          *                      <16M.
          */
         ZONE_DMA,
+#endif
 #ifdef CONFIG_ZONE_DMA32
         /*
          * x86_64 needs two ZONE_DMAs because it supports devices that are
@@ -147,15 +154,30 @@ enum zone_type {
  * match the requested limits. See gfp_zone() in include/linux/gfp.h
  */
 
-#if !defined(CONFIG_ZONE_DMA32) && !defined(CONFIG_HIGHMEM)
+/*
+ * Count the active zones.  Note that the use of defined(X) outside
+ * #if and family is not necessarily defined so ensure we cannot use
+ * it later.  Use __ZONE_COUNT to work out how many shift bits we need.
+ */
+#define __ZONE_COUNT (                  \
+          defined(CONFIG_ZONE_DMA)      \
+        + defined(CONFIG_ZONE_DMA32)    \
+        + 1                             \
+        + defined(CONFIG_HIGHMEM)       \
+)
+#if __ZONE_COUNT < 2
+#define ZONES_SHIFT 0
+#elif __ZONE_COUNT <= 2
 #define ZONES_SHIFT 1
-#else
+#elif __ZONE_COUNT <= 4
 #define ZONES_SHIFT 2
+#else
+#error ZONES_SHIFT -- too many zones configured adjust calculation
 #endif
+#undef __ZONE_COUNT
 
 struct zone {
         /* Fields commonly accessed by the page allocator */
-        unsigned long           free_pages;
         unsigned long           pages_min, pages_low, pages_high;
         /*
          * We don't know if the memory that we're going to allocate will be freeable
@@ -197,8 +219,6 @@ struct zone {
         struct list_head        inactive_list;
         unsigned long           nr_scan_active;
         unsigned long           nr_scan_inactive;
-        unsigned long           nr_active;
-        unsigned long           nr_inactive;
         unsigned long           pages_scanned;     /* since last reclaim */
         int                     all_unreclaimable; /* All pages pinned */
 
@@ -442,8 +462,6 @@ typedef struct pglist_data {
 
 #include <linux/memory_hotplug.h>
 
-void __get_zone_counts(unsigned long *active, unsigned long *inactive,
-                        unsigned long *free, struct pglist_data *pgdat);
 void get_zone_counts(unsigned long *active, unsigned long *inactive,
                         unsigned long *free);
 void build_all_zonelists(void);
@@ -523,7 +541,11 @@ static inline int is_dma32(struct zone *zone)
 
 static inline int is_dma(struct zone *zone)
 {
+#ifdef CONFIG_ZONE_DMA
         return zone == zone->zone_pgdat->node_zones + ZONE_DMA;
+#else
+        return 0;
+#endif
 }
 
 /* These two functions are used to setup the per zone pages min values */
diff --git a/include/linux/mod_devicetable.h b/include/linux/mod_devicetable.h
index e0c393cc7240..e96b2dee10bb 100644
--- a/include/linux/mod_devicetable.h
+++ b/include/linux/mod_devicetable.h
@@ -320,4 +320,16 @@ struct eisa_device_id {
 
 #define EISA_DEVICE_MODALIAS_FMT "eisa:s%s"
 
+struct parisc_device_id {
+        __u8    hw_type;        /* 5 bits used */
+        __u8    hversion_rev;   /* 4 bits */
+        __u16   hversion;       /* 12 bits */
+        __u32   sversion;       /* 20 bits */
+};
+
+#define PA_HWTYPE_ANY_ID        0xff
+#define PA_HVERSION_REV_ANY_ID  0xff
+#define PA_HVERSION_ANY_ID      0xffff
+#define PA_SVERSION_ANY_ID      0xffffffff
+
 #endif /* LINUX_MOD_DEVICETABLE_H */
diff --git a/include/linux/module.h b/include/linux/module.h
index 419d3ef293dd..95679eb8571e 100644
--- a/include/linux/module.h
+++ b/include/linux/module.h
@@ -76,8 +76,6 @@ void sort_extable(struct exception_table_entry *start,
                   struct exception_table_entry *finish);
 void sort_main_extable(void);
 
-extern struct subsystem module_subsys;
-
 #ifdef MODULE
 #define MODULE_GENERIC_TABLE(gtype,name)                        \
 extern const struct gtype##_id __mod_##gtype##_table            \
@@ -467,10 +465,6 @@ int unregister_module_notifier(struct notifier_block * nb);
 
 extern void print_modules(void);
 
-struct device_driver;
-void module_add_driver(struct module *, struct device_driver *);
-void module_remove_driver(struct device_driver *);
-
 #else /* !CONFIG_MODULES... */
 #define EXPORT_SYMBOL(sym)
 #define EXPORT_SYMBOL_GPL(sym)
@@ -568,18 +562,59 @@ static inline void print_modules(void)
 {
 }
 
+#endif /* CONFIG_MODULES */
+
 struct device_driver;
+#ifdef CONFIG_SYSFS
 struct module;
 
-static inline void module_add_driver(struct module *module, struct device_driver *driver)
+extern struct subsystem module_subsys;
+
+int mod_sysfs_init(struct module *mod);
+int mod_sysfs_setup(struct module *mod,
+                           struct kernel_param *kparam,
+                           unsigned int num_params);
+int module_add_modinfo_attrs(struct module *mod);
+void module_remove_modinfo_attrs(struct module *mod);
+
+#else /* !CONFIG_SYSFS */
+
+static inline int mod_sysfs_init(struct module *mod)
 {
+        return 0;
 }
 
-static inline void module_remove_driver(struct device_driver *driver)
+static inline int mod_sysfs_setup(struct module *mod,
+                           struct kernel_param *kparam,
+                           unsigned int num_params)
 {
+        return 0;
 }
 
-#endif /* CONFIG_MODULES */
+static inline int module_add_modinfo_attrs(struct module *mod)
+{
+        return 0;
+}
+
+static inline void module_remove_modinfo_attrs(struct module *mod)
+{ }
+
+#endif /* CONFIG_SYSFS */
+
+#if defined(CONFIG_SYSFS) && defined(CONFIG_MODULES)
+
+void module_add_driver(struct module *mod, struct device_driver *drv);
+void module_remove_driver(struct device_driver *drv);
+
+#else /* not both CONFIG_SYSFS && CONFIG_MODULES */
+
+static inline void module_add_driver(struct module *mod, struct device_driver *drv)
+{ }
+
+static inline void module_remove_driver(struct device_driver *drv)
+{ }
+
+#endif
 
 #define symbol_request(x) try_then_request_module(symbol_get(x), "symbol:" #x)
 
diff --git a/include/linux/moduleparam.h b/include/linux/moduleparam.h
index 4a189dadb160..c83588c8d08b 100644
--- a/include/linux/moduleparam.h
+++ b/include/linux/moduleparam.h
@@ -59,7 +59,7 @@ struct kparam_array
 };
 
 /* This is the fundamental function for registering boot/module
-   parameters.  perm sets the visibility in driverfs: 000 means it's
+   parameters.  perm sets the visibility in sysfs: 000 means it's
    not there, read bits mean it's readable, write bits mean it's
    writable. */
 #define __module_param_call(prefix, name, set, get, arg, perm)          \
@@ -169,10 +169,22 @@ extern int param_get_string(char *buffer, struct kernel_param *kp);
 
 struct module;
 
+#if defined(CONFIG_SYSFS) && defined(CONFIG_MODULES)
 extern int module_param_sysfs_setup(struct module *mod,
                                     struct kernel_param *kparam,
                                     unsigned int num_params);
 
 extern void module_param_sysfs_remove(struct module *mod);
+#else
+static inline int module_param_sysfs_setup(struct module *mod,
+                             struct kernel_param *kparam,
+                             unsigned int num_params)
+{
+        return 0;
+}
+
+static inline void module_param_sysfs_remove(struct module *mod)
+{ }
+#endif
 
 #endif /* _LINUX_MODULE_PARAMS_H */
diff --git a/include/linux/mount.h b/include/linux/mount.h
index 1b7e178b0d84..dab69afee2fa 100644
--- a/include/linux/mount.h
+++ b/include/linux/mount.h
@@ -43,9 +43,8 @@ struct vfsmount {
         struct super_block *mnt_sb;     /* pointer to superblock */
         struct list_head mnt_mounts;    /* list of children, anchored here */
         struct list_head mnt_child;     /* and going through their mnt_child */
-        atomic_t mnt_count;
         int mnt_flags;
-        int mnt_expiry_mark;            /* true if marked for expiry */
+        /* 4 bytes hole on 64bits arches */
         char *mnt_devname;              /* Name of device e.g. /dev/dsk/hda1 */
         struct list_head mnt_list;
         struct list_head mnt_expire;    /* link in fs-specific expiry list */
@@ -54,6 +53,13 @@ struct vfsmount {
         struct list_head mnt_slave;     /* slave list entry */
         struct vfsmount *mnt_master;    /* slave is on master->mnt_slave_list */
         struct mnt_namespace *mnt_ns;   /* containing namespace */
+        /*
+         * We put mnt_count & mnt_expiry_mark at the end of struct vfsmount
+         * to let these frequently modified fields in a separate cache line
+         * (so that reads of mnt_flags wont ping-pong on SMP machines)
+         */
+        atomic_t mnt_count;
+        int mnt_expiry_mark;            /* true if marked for expiry */
         int mnt_pinned;
 };
 
diff --git a/include/linux/msdos_fs.h b/include/linux/msdos_fs.h
index 24a9ef1506b6..fa253fa73aa3 100644
--- a/include/linux/msdos_fs.h
+++ b/include/linux/msdos_fs.h
@@ -234,7 +234,7 @@ struct msdos_sb_info {
         struct fat_mount_options options;
         struct nls_table *nls_disk;  /* Codepage used on disk */
         struct nls_table *nls_io;    /* Charset used for input and display */
-        void *dir_ops;               /* Opaque; default directory operations */
+        const void *dir_ops;                 /* Opaque; default directory operations */
         int dir_per_block;           /* dir entries per block */
         int dir_per_block_bits;      /* log2(dir_per_block) */
 
@@ -399,7 +399,7 @@ extern int fat_count_free_clusters(struct super_block *sb);
 extern int fat_generic_ioctl(struct inode *inode, struct file *filp,
                              unsigned int cmd, unsigned long arg);
 extern const struct file_operations fat_file_operations;
-extern struct inode_operations fat_file_inode_operations;
+extern const struct inode_operations fat_file_inode_operations;
 extern int fat_notify_change(struct dentry * dentry, struct iattr * attr);
 extern void fat_truncate(struct inode *inode);
 extern int fat_getattr(struct vfsmount *mnt, struct dentry *dentry,
@@ -413,7 +413,7 @@ extern struct inode *fat_build_inode(struct super_block *sb,
                         struct msdos_dir_entry *de, loff_t i_pos);
 extern int fat_sync_inode(struct inode *inode);
 extern int fat_fill_super(struct super_block *sb, void *data, int silent,
-                        struct inode_operations *fs_dir_inode_ops, int isvfat);
+                        const struct inode_operations *fs_dir_inode_ops, int isvfat);
 
 extern int fat_flush_inodes(struct super_block *sb, struct inode *i1,
                             struct inode *i2);
diff --git a/include/linux/mtd/bbm.h b/include/linux/mtd/bbm.h
index 1221b7c44158..fff8c53e5434 100644
--- a/include/linux/mtd/bbm.h
+++ b/include/linux/mtd/bbm.h
@@ -92,6 +92,13 @@ struct nand_bbt_descr {
  */
 #define ONENAND_BADBLOCK_POS    0
 
+/*
+ * Bad block scanning errors
+ */
+#define ONENAND_BBT_READ_ERROR          1
+#define ONENAND_BBT_READ_ECC_ERROR      2
+#define ONENAND_BBT_READ_FATAL_ERROR    4
+
 /**
  * struct bbm_info - [GENERIC] Bad Block Table data structure
  * @bbt_erase_shift:    [INTERN] number of address bits in a bbt entry
diff --git a/include/linux/mtd/map.h b/include/linux/mtd/map.h
index 28d461d862bd..81f3a314dd76 100644
--- a/include/linux/mtd/map.h
+++ b/include/linux/mtd/map.h
@@ -183,7 +183,7 @@ typedef union {
 struct map_info {
         char *name;
         unsigned long size;
-        unsigned long phys;
+        resource_size_t phys;
 #define NO_XIP (-1UL)
 
         void __iomem *virt;
diff --git a/include/linux/mtd/mtd.h b/include/linux/mtd/mtd.h
index d644e57703ad..6a8570be331b 100644
--- a/include/linux/mtd/mtd.h
+++ b/include/linux/mtd/mtd.h
@@ -85,6 +85,10 @@ typedef enum {
  *              mode = MTD_OOB_PLACE)
  * @datbuf:     data buffer - if NULL only oob data are read/written
  * @oobbuf:     oob data buffer
+ *
+ * Note, it is allowed to read more then one OOB area at one go, but not write.
+ * The interface assumes that the OOB write requests program only one page's
+ * OOB area.
  */
 struct mtd_oob_ops {
         mtd_oob_mode_t  mode;
@@ -117,18 +121,6 @@ struct mtd_info {
         u_int32_t writesize;
 
         u_int32_t oobsize;   // Amount of OOB data per block (e.g. 16)
-        u_int32_t ecctype;
-        u_int32_t eccsize;
-
-        /*
-         * Reuse some of the above unused fields in the case of NOR flash
-         * with configurable programming regions to avoid modifying the
-         * user visible structure layout/size.  Only valid when the
-         * MTD_PROGRAM_REGIONS flag is set.
-         * (Maybe we should have an union for those?)
-         */
-#define MTD_PROGREGION_CTRLMODE_VALID(mtd)  (mtd)->oobsize
-#define MTD_PROGREGION_CTRLMODE_INVALID(mtd)  (mtd)->ecctype
 
         // Kernel-only stuff starts here.
         char *name;
diff --git a/include/linux/mtd/nand.h b/include/linux/mtd/nand.h
index 2071b02f0526..97523887fe5d 100644
--- a/include/linux/mtd/nand.h
+++ b/include/linux/mtd/nand.h
@@ -343,6 +343,7 @@ struct nand_buffers {
  * @options:            [BOARDSPECIFIC] various chip options. They can partly be set to inform nand_scan about
  *                      special functionality. See the defines for further explanation
  * @badblockpos:        [INTERN] position of the bad block marker in the oob area
+ * @cellinfo:           [INTERN] MLC/multichip data from chip ident
  * @numchips:           [INTERN] number of physical chips
  * @chipsize:           [INTERN] the size of one chip for multichip arrays
  * @pagemask:           [INTERN] page number mask = number of (pages / chip) - 1
diff --git a/include/linux/mtd/onenand.h b/include/linux/mtd/onenand.h
index f775a7af3890..d8af8a95e58d 100644
--- a/include/linux/mtd/onenand.h
+++ b/include/linux/mtd/onenand.h
@@ -1,7 +1,7 @@
 /*
  *  linux/include/linux/mtd/onenand.h
  *
- *  Copyright (C) 2005-2006 Samsung Electronics
+ *  Copyright (C) 2005-2007 Samsung Electronics
  *  Kyungmin Park <kyungmin.park@samsung.com>
  *
  * This program is free software; you can redistribute it and/or modify
@@ -42,14 +42,10 @@ typedef enum {
 
 /**
  * struct onenand_bufferram - OneNAND BufferRAM Data
- * @block:              block address in BufferRAM
- * @page:               page address in BufferRAM
- * @valid:              valid flag
+ * @blockpage:          block & page address in BufferRAM
  */
 struct onenand_bufferram {
-        int block;
-        int page;
-        int valid;
+        int     blockpage;
 };
 
 /**
@@ -63,7 +59,6 @@ struct onenand_bufferram {
  *                      partly be set to inform onenand_scan about
  * @erase_shift:        [INTERN] number of address bits in a block
  * @page_shift:         [INTERN] number of address bits in a page
- * @ppb_shift:          [INTERN] number of address bits in a pages per block
  * @page_mask:          [INTERN] a page per block mask
  * @bufferram_index:    [INTERN] BufferRAM index
  * @bufferram:          [INTERN] BufferRAM info
@@ -103,7 +98,6 @@ struct onenand_chip {
 
         unsigned int            erase_shift;
         unsigned int            page_shift;
-        unsigned int            ppb_shift;      /* Pages per block shift */
         unsigned int            page_mask;
 
         unsigned int            bufferram_index;
@@ -150,6 +144,9 @@ struct onenand_chip {
 #define ONENAND_SET_SYS_CFG1(v, this)                                   \
         (this->write_word(v, this->base + ONENAND_REG_SYS_CFG1))
 
+#define ONENAND_IS_DDP(this)                                            \
+        (this->device_id & ONENAND_DEVICE_IS_DDP)
+
 /* Check byte access in OneNAND */
 #define ONENAND_CHECK_BYTE_ACCESS(addr)         (addr & 0x1)
 
diff --git a/include/linux/mtd/onenand_regs.h b/include/linux/mtd/onenand_regs.h
index e31c8f5d4271..af94719890e7 100644
--- a/include/linux/mtd/onenand_regs.h
+++ b/include/linux/mtd/onenand_regs.h
@@ -3,7 +3,8 @@
  *
  *  OneNAND Register header file
  *
- *  Copyright (C) 2005-2006 Samsung Electronics
+ *  Copyright (C) 2005-2007 Samsung Electronics
+ *  Kyungmin Park <kyungmin.park@samsung.com>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 as
@@ -80,9 +81,11 @@
 #define ONENAND_VERSION_PROCESS_SHIFT   (8)
 
 /*
- * Start Address 1 F100h (R/W)
+ * Start Address 1 F100h (R/W) & Start Address 2 F101h (R/W)
  */
 #define ONENAND_DDP_SHIFT               (15)
+#define ONENAND_DDP_CHIP0               (0)
+#define ONENAND_DDP_CHIP1               (1 << ONENAND_DDP_SHIFT)
 
 /*
  * Start Address 8 F107h (R/W)
diff --git a/include/linux/mtd/physmap.h b/include/linux/mtd/physmap.h
index 86831e3594f6..0dc07d5f3354 100644
--- a/include/linux/mtd/physmap.h
+++ b/include/linux/mtd/physmap.h
@@ -18,9 +18,10 @@
 #define __LINUX_MTD_PHYSMAP__
 
 #include <linux/mtd/mtd.h>
-#include <linux/mtd/map.h>
 #include <linux/mtd/partitions.h>
 
+struct map_info;
+
 struct physmap_flash_data {
         unsigned int            width;
         void                    (*set_vpp)(struct map_info *, int);
diff --git a/include/linux/ncp_fs.h b/include/linux/ncp_fs.h
index 0ea7f89e613c..83e39eb054d3 100644
--- a/include/linux/ncp_fs.h
+++ b/include/linux/ncp_fs.h
@@ -204,7 +204,7 @@ void ncp_update_inode(struct inode *, struct ncp_entry_info *);
 void ncp_update_inode2(struct inode *, struct ncp_entry_info *);
 
 /* linux/fs/ncpfs/dir.c */
-extern struct inode_operations ncp_dir_inode_operations;
+extern const struct inode_operations ncp_dir_inode_operations;
 extern const struct file_operations ncp_dir_operations;
 int ncp_conn_logged_in(struct super_block *);
 int ncp_date_dos2unix(__le16 time, __le16 date);
@@ -226,7 +226,7 @@ void ncp_lock_server(struct ncp_server *server);
 void ncp_unlock_server(struct ncp_server *server);
 
 /* linux/fs/ncpfs/file.c */
-extern struct inode_operations ncp_file_inode_operations;
+extern const struct inode_operations ncp_file_inode_operations;
 extern const struct file_operations ncp_file_operations;
 int ncp_make_open(struct inode *, int);
 
diff --git a/include/linux/netfilter.h b/include/linux/netfilter.h
index d4c4c5120bc0..70d3b4f1e48d 100644
--- a/include/linux/netfilter.h
+++ b/include/linux/netfilter.h
@@ -172,8 +172,8 @@ struct nf_logger {
 
 /* Function to register/unregister log function. */
 int nf_log_register(int pf, struct nf_logger *logger);
-int nf_log_unregister_pf(int pf);
-void nf_log_unregister_logger(struct nf_logger *logger);
+void nf_log_unregister(struct nf_logger *logger);
+void nf_log_unregister_pf(int pf);
 
 /* Calls the registered backend logging function */
 void nf_log_packet(int pf,
diff --git a/include/linux/netfilter_ipv4/ip_conntrack.h b/include/linux/netfilter_ipv4/ip_conntrack.h
index 33581c13d947..da9274e6bf12 100644
--- a/include/linux/netfilter_ipv4/ip_conntrack.h
+++ b/include/linux/netfilter_ipv4/ip_conntrack.h
@@ -301,6 +301,12 @@ extern unsigned int ip_conntrack_htable_size;
 extern int ip_conntrack_checksum;
  
 #define CONNTRACK_STAT_INC(count) (__get_cpu_var(ip_conntrack_stat).count++)
+#define CONNTRACK_STAT_INC_ATOMIC(count)                \
+do {                                                    \
+        local_bh_disable();                             \
+        __get_cpu_var(ip_conntrack_stat).count++;       \
+        local_bh_enable();                              \
+} while (0)
 
 #ifdef CONFIG_IP_NF_CONNTRACK_EVENTS
 #include <linux/notifier.h>
diff --git a/include/linux/netlink.h b/include/linux/netlink.h
index b3b9b609ee89..2a20f488ac1b 100644
--- a/include/linux/netlink.h
+++ b/include/linux/netlink.h
@@ -23,6 +23,7 @@
 #define NETLINK_GENERIC         16
 /* leave room for NETLINK_DM (DM Events) */
 #define NETLINK_SCSITRANSPORT   18      /* SCSI Transports */
+#define NETLINK_ECRYPTFS        19
 
 #define MAX_LINKS 32            
 
diff --git a/include/linux/nfs4.h b/include/linux/nfs4.h
index db05182ca0e8..1be5be88debe 100644
--- a/include/linux/nfs4.h
+++ b/include/linux/nfs4.h
@@ -105,12 +105,11 @@ struct nfs4_ace {
         uint32_t        access_mask;
         int             whotype;
         uid_t           who;
-        struct list_head l_ace;
 };
 
 struct nfs4_acl {
         uint32_t        naces;
-        struct list_head ace_head;
+        struct nfs4_ace aces[0];
 };
 
 typedef struct { char data[NFS4_VERIFIER_SIZE]; } nfs4_verifier;
diff --git a/include/linux/nfs4_acl.h b/include/linux/nfs4_acl.h
index 22aff4d01f20..409b6e02f337 100644
--- a/include/linux/nfs4_acl.h
+++ b/include/linux/nfs4_acl.h
@@ -39,9 +39,12 @@
 
 #include <linux/posix_acl.h>
 
-struct nfs4_acl *nfs4_acl_new(void);
-void nfs4_acl_free(struct nfs4_acl *);
-int nfs4_acl_add_ace(struct nfs4_acl *, u32, u32, u32, int, uid_t);
+/* Maximum ACL we'll accept from client; chosen (somewhat arbitrarily) to
+ * fit in a page: */
+#define NFS4_ACL_MAX 170
+
+struct nfs4_acl *nfs4_acl_new(int);
+void nfs4_acl_add_ace(struct nfs4_acl *, u32, u32, u32, int, uid_t);
 int nfs4_acl_get_whotype(char *, u32);
 int nfs4_acl_write_who(int who, char *p);
 int nfs4_acl_permission(struct nfs4_acl *acl, uid_t owner, gid_t group,
diff --git a/include/linux/nfs_fs.h b/include/linux/nfs_fs.h
index c5d4084773e8..47aaa2c66738 100644
--- a/include/linux/nfs_fs.h
+++ b/include/linux/nfs_fs.h
@@ -11,14 +11,6 @@
 
 #include <linux/magic.h>
 
-/*
- * Enable debugging support for nfs client.
- * Requires RPC_DEBUG.
- */
-#ifdef RPC_DEBUG
-# define NFS_DEBUG
-#endif
-
 /* Default timeout values */
 #define NFS_MAX_UDP_TIMEOUT     (60*HZ)
 #define NFS_MAX_TCP_TIMEOUT     (600*HZ)
@@ -331,9 +323,9 @@ static inline void nfs_fattr_init(struct nfs_fattr *fattr)
 /*
  * linux/fs/nfs/file.c
  */
-extern struct inode_operations nfs_file_inode_operations;
+extern const struct inode_operations nfs_file_inode_operations;
 #ifdef CONFIG_NFS_V3
-extern struct inode_operations nfs3_file_inode_operations;
+extern const struct inode_operations nfs3_file_inode_operations;
 #endif /* CONFIG_NFS_V3 */
 extern const struct file_operations nfs_file_operations;
 extern const struct address_space_operations nfs_file_aops;
@@ -380,9 +372,9 @@ extern ssize_t nfs_file_direct_write(struct kiocb *iocb,
 /*
  * linux/fs/nfs/dir.c
  */
-extern struct inode_operations nfs_dir_inode_operations;
+extern const struct inode_operations nfs_dir_inode_operations;
 #ifdef CONFIG_NFS_V3
-extern struct inode_operations nfs3_dir_inode_operations;
+extern const struct inode_operations nfs3_dir_inode_operations;
 #endif /* CONFIG_NFS_V3 */
 extern const struct file_operations nfs_dir_operations;
 extern struct dentry_operations nfs_dentry_operations;
@@ -392,7 +384,7 @@ extern int nfs_instantiate(struct dentry *dentry, struct nfs_fh *fh, struct nfs_
 /*
  * linux/fs/nfs/symlink.c
  */
-extern struct inode_operations nfs_symlink_inode_operations;
+extern const struct inode_operations nfs_symlink_inode_operations;
 
 /*
  * linux/fs/nfs/sysctl.c
@@ -409,8 +401,8 @@ extern void nfs_unregister_sysctl(void);
  * linux/fs/nfs/namespace.c
  */
 extern struct list_head nfs_automount_list;
-extern struct inode_operations nfs_mountpoint_inode_operations;
-extern struct inode_operations nfs_referral_inode_operations;
+extern const struct inode_operations nfs_mountpoint_inode_operations;
+extern const struct inode_operations nfs_referral_inode_operations;
 extern int nfs_mountpoint_expiry_timeout;
 extern void nfs_release_automount_timer(void);
 
@@ -567,6 +559,15 @@ extern void * nfs_root_data(void);
 #define NFSDBG_ALL              0xFFFF
 
 #ifdef __KERNEL__
+
+/*
+ * Enable debugging support for nfs client.
+ * Requires RPC_DEBUG.
+ */
+#ifdef RPC_DEBUG
+# define NFS_DEBUG
+#endif
+
 # undef ifdebug
 # ifdef NFS_DEBUG
 #  define ifdebug(fac)          if (unlikely(nfs_debug & NFSDBG_##fac))
diff --git a/include/linux/nfs_xdr.h b/include/linux/nfs_xdr.h
index 9ee9da5e1cc9..10c26ed0db71 100644
--- a/include/linux/nfs_xdr.h
+++ b/include/linux/nfs_xdr.h
@@ -767,8 +767,8 @@ struct nfs_access_entry;
 struct nfs_rpc_ops {
         int     version;                /* Protocol version */
         struct dentry_operations *dentry_ops;
-        struct inode_operations *dir_inode_ops;
-        struct inode_operations *file_inode_ops;
+        const struct inode_operations *dir_inode_ops;
+        const struct inode_operations *file_inode_ops;
 
         int     (*getroot) (struct nfs_server *, struct nfs_fh *,
                             struct nfs_fsinfo *);
@@ -784,7 +784,6 @@ struct nfs_rpc_ops {
         int     (*access)  (struct inode *, struct nfs_access_entry *);
         int     (*readlink)(struct inode *, struct page *, unsigned int,
                             unsigned int);
-        int     (*read)    (struct nfs_read_data *);
         int     (*create)  (struct inode *, struct dentry *,
                             struct iattr *, int, struct nameidata *);
         int     (*remove)  (struct inode *, struct qstr *);
diff --git a/include/linux/nfsd/const.h b/include/linux/nfsd/const.h
index f0cc77790527..323f8cfa060a 100644
--- a/include/linux/nfsd/const.h
+++ b/include/linux/nfsd/const.h
@@ -30,10 +30,6 @@
 
 #include <linux/sunrpc/msg_prot.h>
 
-#ifndef NFS_SUPER_MAGIC
-# define NFS_SUPER_MAGIC        0x6969
-#endif
-
 /*
  * Largest number of bytes we need to allocate for an NFS
  * call or reply.  Used to control buffer sizes.  We use
diff --git a/include/linux/nfsd/export.h b/include/linux/nfsd/export.h
index 045e38cdbe64..9f62d6182d32 100644
--- a/include/linux/nfsd/export.h
+++ b/include/linux/nfsd/export.h
@@ -74,19 +74,20 @@ struct svc_export {
         uid_t                   ex_anon_uid;
         gid_t                   ex_anon_gid;
         int                     ex_fsid;
+        unsigned char *         ex_uuid; /* 16 byte fsid */
         struct nfsd4_fs_locations ex_fslocs;
 };
 
 /* an "export key" (expkey) maps a filehandlefragement to an
- * svc_export for a given client.  There can be two per export, one
- * for type 0 (dev/ino), one for type 1 (fsid)
+ * svc_export for a given client.  There can be several per export,
+ * for the different fsid types.
  */
 struct svc_expkey {
         struct cache_head       h;
 
         struct auth_domain *    ek_client;
         int                     ek_fsidtype;
-        u32                     ek_fsid[3];
+        u32                     ek_fsid[6];
 
         struct vfsmount *       ek_mnt;
         struct dentry *         ek_dentry;
diff --git a/include/linux/nfsd/nfsd.h b/include/linux/nfsd/nfsd.h
index 4b7c4b568f6d..72feac581aa3 100644
--- a/include/linux/nfsd/nfsd.h
+++ b/include/linux/nfsd/nfsd.h
@@ -254,18 +254,6 @@ void		nfsd_lockd_shutdown(void);
  */
 extern struct timeval   nfssvc_boot;
 
-static inline int is_fsid(struct svc_fh *fh, struct knfsd_fh *reffh)
-{
-        if (fh->fh_export->ex_flags & NFSEXP_FSID) {
-                struct vfsmount *mnt = fh->fh_export->ex_mnt;
-                if (!old_valid_dev(mnt->mnt_sb->s_dev) ||
-                    (reffh->fh_version == 1 && reffh->fh_fsid_type == 1))
-                        return 1;
-        }
-        return 0;
-}
-
-
 #ifdef CONFIG_NFSD_V4
 
 /* before processing a COMPOUND operation, we have to check that there
diff --git a/include/linux/nfsd/nfsfh.h b/include/linux/nfsd/nfsfh.h
index d9c6c382165d..11e568ee0eeb 100644
--- a/include/linux/nfsd/nfsfh.h
+++ b/include/linux/nfsd/nfsfh.h
@@ -165,38 +165,91 @@ typedef struct svc_fh {
 
 } svc_fh;
 
-static inline void mk_fsid_v0(u32 *fsidv, dev_t dev, ino_t ino)
-{
-        fsidv[0] = htonl((MAJOR(dev)<<16) |
-                        MINOR(dev));
-        fsidv[1] = ino_t_to_u32(ino);
-}
+enum nfsd_fsid {
+        FSID_DEV = 0,
+        FSID_NUM,
+        FSID_MAJOR_MINOR,
+        FSID_ENCODE_DEV,
+        FSID_UUID4_INUM,
+        FSID_UUID8,
+        FSID_UUID16,
+        FSID_UUID16_INUM,
+};
 
-static inline void mk_fsid_v1(u32 *fsidv, u32 fsid)
-{
-        fsidv[0] = fsid;
-}
+enum fsid_source {
+        FSIDSOURCE_DEV,
+        FSIDSOURCE_FSID,
+        FSIDSOURCE_UUID,
+};
+extern enum fsid_source fsid_source(struct svc_fh *fhp);
 
-static inline void mk_fsid_v2(u32 *fsidv, dev_t dev, ino_t ino)
-{
-        fsidv[0] = htonl(MAJOR(dev));
-        fsidv[1] = htonl(MINOR(dev));
-        fsidv[2] = ino_t_to_u32(ino);
-}
 
-static inline void mk_fsid_v3(u32 *fsidv, dev_t dev, ino_t ino)
+/* This might look a little large to "inline" but in all calls except
+ * one, 'vers' is constant so moste of the function disappears.
+ */
+static inline void mk_fsid(int vers, u32 *fsidv, dev_t dev, ino_t ino,
+                           u32 fsid, unsigned char *uuid)
 {
-        fsidv[0] = new_encode_dev(dev);
-        fsidv[1] = ino_t_to_u32(ino);
+        u32 *up;
+        switch(vers) {
+        case FSID_DEV:
+                fsidv[0] = htonl((MAJOR(dev)<<16) |
+                                 MINOR(dev));
+                fsidv[1] = ino_t_to_u32(ino);
+                break;
+        case FSID_NUM:
+                fsidv[0] = fsid;
+                break;
+        case FSID_MAJOR_MINOR:
+                fsidv[0] = htonl(MAJOR(dev));
+                fsidv[1] = htonl(MINOR(dev));
+                fsidv[2] = ino_t_to_u32(ino);
+                break;
+
+        case FSID_ENCODE_DEV:
+                fsidv[0] = new_encode_dev(dev);
+                fsidv[1] = ino_t_to_u32(ino);
+                break;
+
+        case FSID_UUID4_INUM:
+                /* 4 byte fsid and inode number */
+                up = (u32*)uuid;
+                fsidv[0] = ino_t_to_u32(ino);
+                fsidv[1] = up[0] ^ up[1] ^ up[2] ^ up[3];
+                break;
+
+        case FSID_UUID8:
+                /* 8 byte fsid  */
+                up = (u32*)uuid;
+                fsidv[0] = up[0] ^ up[2];
+                fsidv[1] = up[1] ^ up[3];
+                break;
+
+        case FSID_UUID16:
+                /* 16 byte fsid - NFSv3+ only */
+                memcpy(fsidv, uuid, 16);
+                break;
+
+        case FSID_UUID16_INUM:
+                /* 8 byte inode and 16 byte fsid */
+                *(u64*)fsidv = (u64)ino;
+                memcpy(fsidv+2, uuid, 16);
+                break;
+        default: BUG();
+        }
 }
 
 static inline int key_len(int type)
 {
         switch(type) {
-        case 0: return 8;
-        case 1: return 4;
-        case 2: return 12;
-        case 3: return 8;
+        case FSID_DEV:          return 8;
+        case FSID_NUM:          return 4;
+        case FSID_MAJOR_MINOR:  return 12;
+        case FSID_ENCODE_DEV:   return 8;
+        case FSID_UUID4_INUM:   return 8;
+        case FSID_UUID8:        return 8;
+        case FSID_UUID16:       return 16;
+        case FSID_UUID16_INUM:  return 24;
         default: return 0;
         }
 }
diff --git a/include/linux/nmi.h b/include/linux/nmi.h
index acb4ed130247..29af2d5df097 100644
--- a/include/linux/nmi.h
+++ b/include/linux/nmi.h
@@ -17,8 +17,15 @@
 #ifdef ARCH_HAS_NMI_WATCHDOG
 #include <asm/nmi.h>
 extern void touch_nmi_watchdog(void);
+extern void acpi_nmi_disable(void);
+extern void acpi_nmi_enable(void);
 #else
-# define touch_nmi_watchdog() touch_softlockup_watchdog()
+static inline void touch_nmi_watchdog(void)
+{
+        touch_softlockup_watchdog();
+}
+static inline void acpi_nmi_disable(void) { }
+static inline void acpi_nmi_enable(void) { }
 #endif
 
 #ifndef trigger_all_cpu_backtrace
diff --git a/include/linux/nodemask.h b/include/linux/nodemask.h
index b1063e9cdb1b..52c54a5720f3 100644
--- a/include/linux/nodemask.h
+++ b/include/linux/nodemask.h
@@ -352,7 +352,7 @@ extern nodemask_t node_possible_map;
 #define node_possible(node)     node_isset((node), node_possible_map)
 #define first_online_node       first_node(node_online_map)
 #define next_online_node(nid)   next_node((nid), node_online_map)
-int highest_possible_node_id(void);
+extern int nr_node_ids;
 #else
 #define num_online_nodes()      1
 #define num_possible_nodes()    1
@@ -360,7 +360,7 @@ int highest_possible_node_id(void);
 #define node_possible(node)     ((node) == 0)
 #define first_online_node       0
 #define next_online_node(nid)   (MAX_NUMNODES)
-#define highest_possible_node_id()      0
+#define nr_node_ids             1
 #endif
 
 #define any_online_node(mask)                   \
diff --git a/include/linux/pci.h b/include/linux/pci.h
index 9e3042e7e1cc..2c4b6842dfb9 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -840,6 +840,11 @@ enum pci_fixup_pass {
 
 void pci_fixup_device(enum pci_fixup_pass pass, struct pci_dev *dev);
 
+void __iomem * pcim_iomap(struct pci_dev *pdev, int bar, unsigned long maxlen);
+void pcim_iounmap(struct pci_dev *pdev, void __iomem *addr);
+void __iomem * const * pcim_iomap_table(struct pci_dev *pdev);
+int pcim_iomap_regions(struct pci_dev *pdev, u16 mask, const char *name);
+
 extern int pci_pci_problems;
 #define PCIPCI_FAIL             1       /* No PCI PCI DMA */
 #define PCIPCI_TRITON           2
@@ -849,5 +854,8 @@ extern int pci_pci_problems;
 #define PCIPCI_ALIMAGIK         32      /* Need low latency setting */
 #define PCIAGP_FAIL             64      /* No PCI to AGP DMA */
 
+extern unsigned long pci_cardbus_io_size;
+extern unsigned long pci_cardbus_mem_size;
+
 #endif /* __KERNEL__ */
 #endif /* LINUX_PCI_H */
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index e67b68ca235a..600308fdf9ce 100644
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -369,6 +369,7 @@
 #define PCI_DEVICE_ID_ATI_IXP400_SATA2  0x437a
 #define PCI_DEVICE_ID_ATI_IXP600_SATA   0x4380
 #define PCI_DEVICE_ID_ATI_IXP600_SRAID  0x4381
+#define PCI_DEVICE_ID_ATI_IXP600_SMBUS  0x4385
 #define PCI_DEVICE_ID_ATI_IXP600_IDE    0x438c
 
 #define PCI_VENDOR_ID_VLSI              0x1004
@@ -959,6 +960,7 @@
 #define PCI_DEVICE_ID_PLX_R753          0x1152
 #define PCI_DEVICE_ID_PLX_OLITEC        0x1187
 #define PCI_DEVICE_ID_PLX_PCI200SYN     0x3196
+#define PCI_DEVICE_ID_PLX_9030          0x9030
 #define PCI_DEVICE_ID_PLX_9050          0x9050
 #define PCI_DEVICE_ID_PLX_9080          0x9080
 #define PCI_DEVICE_ID_PLX_GTEK_SERIAL2  0xa001
@@ -1696,6 +1698,8 @@
 #define PCI_VENDOR_ID_ELECTRONICDESIGNGMBH 0x12f8
 #define PCI_DEVICE_ID_LML_33R10         0x8a02
 
+#define PCI_VENDOR_ID_ESDGMBH           0x12fe
+#define PCI_DEVICE_ID_ESDGMBH_CPCIASIO4 0x0111
 
 #define PCI_VENDOR_ID_SIIG              0x131f
 #define PCI_SUBVENDOR_ID_SIIG           0x131f
@@ -1811,6 +1815,9 @@
 #define PCI_DEVICE_ID_MOXA_C168         0x1680
 #define PCI_DEVICE_ID_MOXA_CP168U       0x1681
 #define PCI_DEVICE_ID_MOXA_CP168EL      0x1682
+#define PCI_DEVICE_ID_MOXA_CP204J       0x2040
+#define PCI_DEVICE_ID_MOXA_C218         0x2180
+#define PCI_DEVICE_ID_MOXA_C320         0x3200
 
 #define PCI_VENDOR_ID_CCD               0x1397
 #define PCI_DEVICE_ID_CCD_2BD0          0x2bd0
@@ -1991,6 +1998,10 @@
 
 #define PCI_VENDOR_ID_CHELSIO           0x1425
 
+#define PCI_SUBVENDOR_ID_PERLE          0x155f
+#define PCI_SUBDEVICE_ID_PCI_RAS4       0xf001
+#define PCI_SUBDEVICE_ID_PCI_RAS8       0xf010
+
 
 #define PCI_VENDOR_ID_SYBA              0x1592
 #define PCI_DEVICE_ID_SYBA_2P_EPP       0x0782
@@ -2078,6 +2089,7 @@
 #define PCI_VENDOR_ID_PASEMI            0x1959
 
 #define PCI_VENDOR_ID_ATTANSIC          0x1969
+#define PCI_DEVICE_ID_ATTANSIC_L1       0x1048
 
 #define PCI_VENDOR_ID_JMICRON           0x197B
 #define PCI_DEVICE_ID_JMICRON_JMB360    0x2360
diff --git a/include/linux/phonedev.h b/include/linux/phonedev.h
index a0e31adf3abe..4269de99e320 100644
--- a/include/linux/phonedev.h
+++ b/include/linux/phonedev.h
@@ -9,7 +9,7 @@
 
 struct phone_device {
         struct phone_device *next;
-        struct file_operations *f_op;
+        const struct file_operations *f_op;
         int (*open) (struct phone_device *, struct file *);
         int board;              /* Device private index */
         int minor;
diff --git a/include/linux/pid.h b/include/linux/pid.h
index 4dec047b1837..2ac27f9997dd 100644
--- a/include/linux/pid.h
+++ b/include/linux/pid.h
@@ -105,20 +105,6 @@ static inline pid_t pid_nr(struct pid *pid)
         return nr;
 }
 
-
-#define do_each_task_pid(who, type, task)                               \
-        do {                                                            \
-                struct hlist_node *pos___;                              \
-                struct pid *pid___ = find_pid(who);                     \
-                if (pid___ != NULL)                                     \
-                        hlist_for_each_entry_rcu((task), pos___,        \
-                                &pid___->tasks[type], pids[type].node) {
-
-#define while_each_task_pid(who, type, task)                            \
-                        }                                               \
-        } while (0)
-
-
 #define do_each_pid_task(pid, type, task)                               \
         do {                                                            \
                 struct hlist_node *pos___;                              \
diff --git a/include/linux/pm.h b/include/linux/pm.h
index 070394e846d0..21db05ac7c0b 100644
--- a/include/linux/pm.h
+++ b/include/linux/pm.h
@@ -120,15 +120,48 @@ typedef int __bitwise suspend_disk_method_t;
 #define PM_DISK_TESTPROC        ((__force suspend_disk_method_t) 6)
 #define PM_DISK_MAX             ((__force suspend_disk_method_t) 7)
 
+/**
+ * struct pm_ops - Callbacks for managing platform dependent suspend states.
+ * @valid: Callback to determine whether the given state can be entered.
+ *      If %CONFIG_SOFTWARE_SUSPEND is set then %PM_SUSPEND_DISK is
+ *      always valid and never passed to this call.
+ *      If not assigned, all suspend states are advertised as valid
+ *      in /sys/power/state (but can still be rejected by prepare or enter.)
+ *
+ * @prepare: Prepare the platform for the given suspend state. Can return a
+ *      negative error code if necessary.
+ *
+ * @enter: Enter the given suspend state, must be assigned. Can return a
+ *      negative error code if necessary.
+ *
+ * @finish: Called when the system has left the given state and all devices
+ *      are resumed. The return value is ignored.
+ *
+ * @pm_disk_mode: Set to the disk method that the user should be able to
+ *      configure for suspend-to-disk. Since %PM_DISK_SHUTDOWN,
+ *      %PM_DISK_REBOOT, %PM_DISK_TEST and %PM_DISK_TESTPROC
+ *      are always allowed, currently only %PM_DISK_PLATFORM
+ *      makes sense. If the user then choses %PM_DISK_PLATFORM,
+ *      the @prepare call will be called before suspending to disk
+ *      (if present), the @enter call should be present and will
+ *      be called after all state has been saved and the machine
+ *      is ready to be shut down/suspended/..., and the @finish
+ *      callback is called after state has been restored. All
+ *      these calls are called with %PM_SUSPEND_DISK as the state.
+ */
 struct pm_ops {
-        suspend_disk_method_t pm_disk_mode;
         int (*valid)(suspend_state_t state);
         int (*prepare)(suspend_state_t state);
         int (*enter)(suspend_state_t state);
         int (*finish)(suspend_state_t state);
+        suspend_disk_method_t pm_disk_mode;
 };
 
-extern void pm_set_ops(struct pm_ops *);
+/**
+ * pm_set_ops - set platform dependent power management ops
+ * @pm_ops: The new power management operations to set.
+ */
+extern void pm_set_ops(struct pm_ops *pm_ops);
 extern struct pm_ops *pm_ops;
 extern int pm_suspend(suspend_state_t state);
 
diff --git a/include/linux/pnp.h b/include/linux/pnp.h
index ab8a8dd8d64c..9a5226f0f169 100644
--- a/include/linux/pnp.h
+++ b/include/linux/pnp.h
@@ -352,6 +352,8 @@ struct pnp_protocol {
         (dev) = protocol_to_pnp_dev((dev)->protocol_list.next))
 
 
+extern struct bus_type pnp_bus_type;
+
 #if defined(CONFIG_PNP)
 
 /* device management */
diff --git a/include/linux/proc_fs.h b/include/linux/proc_fs.h
index 87dec8fe6de9..be4652a0545a 100644
--- a/include/linux/proc_fs.h
+++ b/include/linux/proc_fs.h
@@ -55,8 +55,8 @@ struct proc_dir_entry {
         uid_t uid;
         gid_t gid;
         loff_t size;
-        struct inode_operations * proc_iops;
-        const struct file_operations * proc_fops;
+        const struct inode_operations *proc_iops;
+        const struct file_operations *proc_fops;
         get_info_t *get_info;
         struct module *owner;
         struct proc_dir_entry *next, *parent, *subdir;
@@ -113,8 +113,6 @@ extern struct vfsmount *proc_mnt;
 extern int proc_fill_super(struct super_block *,void *,int);
 extern struct inode *proc_get_inode(struct super_block *, unsigned int, struct proc_dir_entry *);
 
-extern int proc_match(int, const char *,struct proc_dir_entry *);
-
 /*
  * These are generic /proc routines that use the internal
  * "struct proc_dir_entry" tree to traverse the filesystem.
diff --git a/include/linux/qnx4_fs.h b/include/linux/qnx4_fs.h
index 0c7ac444fd35..19bc9b8b6191 100644
--- a/include/linux/qnx4_fs.h
+++ b/include/linux/qnx4_fs.h
@@ -116,8 +116,8 @@ extern unsigned long qnx4_block_map(struct inode *inode, long iblock);
 
 extern struct buffer_head *qnx4_bread(struct inode *, int, int);
 
-extern struct inode_operations qnx4_file_inode_operations;
-extern struct inode_operations qnx4_dir_inode_operations;
+extern const struct inode_operations qnx4_file_inode_operations;
+extern const struct inode_operations qnx4_dir_inode_operations;
 extern const struct file_operations qnx4_file_operations;
 extern const struct file_operations qnx4_dir_operations;
 extern int qnx4_is_free(struct super_block *sb, long block);
diff --git a/include/linux/quota.h b/include/linux/quota.h
index b8fbf26eb885..77db80a953d6 100644
--- a/include/linux/quota.h
+++ b/include/linux/quota.h
@@ -132,6 +132,7 @@ struct if_dqinfo {
 
 #ifdef __KERNEL__
 #include <linux/spinlock.h>
+#include <linux/rwsem.h>
 #include <linux/mutex.h>
 
 #include <linux/dqblk_xfs.h>
diff --git a/include/linux/random.h b/include/linux/random.h
index 01ad71033d65..36f125c0c603 100644
--- a/include/linux/random.h
+++ b/include/linux/random.h
@@ -63,7 +63,7 @@ extern u64 secure_dccp_sequence_number(__be32 saddr, __be32 daddr,
                                        __be16 sport, __be16 dport);
 
 #ifndef MODULE
-extern struct file_operations random_fops, urandom_fops;
+extern const struct file_operations random_fops, urandom_fops;
 #endif
 
 unsigned int get_random_int(void);
diff --git a/include/linux/reiserfs_fs.h b/include/linux/reiserfs_fs.h
index c3fc6caaad3f..965d5b3ea9eb 100644
--- a/include/linux/reiserfs_fs.h
+++ b/include/linux/reiserfs_fs.h
@@ -1949,9 +1949,9 @@ int reiserfs_global_version_in_proc(char *buffer, char **start, off_t offset,
 #endif
 
 /* dir.c */
-extern struct inode_operations reiserfs_dir_inode_operations;
-extern struct inode_operations reiserfs_symlink_inode_operations;
-extern struct inode_operations reiserfs_special_inode_operations;
+extern const struct inode_operations reiserfs_dir_inode_operations;
+extern const struct inode_operations reiserfs_symlink_inode_operations;
+extern const struct inode_operations reiserfs_special_inode_operations;
 extern const struct file_operations reiserfs_dir_operations;
 
 /* tail_conversion.c */
@@ -1963,7 +1963,7 @@ int indirect2direct(struct reiserfs_transaction_handle *, struct inode *,
 void reiserfs_unmap_buffer(struct buffer_head *);
 
 /* file.c */
-extern struct inode_operations reiserfs_file_inode_operations;
+extern const struct inode_operations reiserfs_file_inode_operations;
 extern const struct file_operations reiserfs_file_operations;
 extern const struct address_space_operations reiserfs_address_space_operations;
 
diff --git a/include/linux/reiserfs_xattr.h b/include/linux/reiserfs_xattr.h
index 966c35851b2e..66a96814d614 100644
--- a/include/linux/reiserfs_xattr.h
+++ b/include/linux/reiserfs_xattr.h
@@ -2,7 +2,10 @@
   File: linux/reiserfs_xattr.h
 */
 
-#include <linux/xattr.h>
+#ifndef _LINUX_REISERFS_XATTR_H
+#define _LINUX_REISERFS_XATTR_H
+
+#include <linux/types.h>
 
 /* Magic value in header */
 #define REISERFS_XATTR_MAGIC 0x52465841 /* "RFXA" */
@@ -13,7 +16,18 @@ struct reiserfs_xattr_header {
 };
 
 #ifdef __KERNEL__
+
 #include <linux/init.h>
+#include <linux/list.h>
+#include <linux/rwsem.h>
+#include <linux/reiserfs_fs_i.h>
+#include <linux/reiserfs_fs.h>
+
+struct inode;
+struct dentry;
+struct iattr;
+struct super_block;
+struct nameidata;
 
 struct reiserfs_xattr_handler {
         char *prefix;
@@ -49,9 +63,7 @@ int reiserfs_xattr_set(struct inode *, const char *, const void *, size_t, int);
 
 extern struct reiserfs_xattr_handler user_handler;
 extern struct reiserfs_xattr_handler trusted_handler;
-#ifdef CONFIG_REISERFS_FS_SECURITY
 extern struct reiserfs_xattr_handler security_handler;
-#endif
 
 int reiserfs_xattr_register_handlers(void) __init;
 void reiserfs_xattr_unregister_handlers(void);
@@ -137,6 +149,8 @@ static inline int reiserfs_xattr_init(struct super_block *sb, int mount_flags)
 static inline void reiserfs_init_xattr_rwsem(struct inode *inode)
 {
 }
-#endif
+#endif  /*  CONFIG_REISERFS_FS_XATTR  */
+
+#endif  /*  __KERNEL__  */
 
-#endif                          /* __KERNEL__ */
+#endif  /*  _LINUX_REISERFS_XATTR_H  */
diff --git a/include/linux/relay.h b/include/linux/relay.h
index c6a48bfc8b14..759a0f97bec2 100644
--- a/include/linux/relay.h
+++ b/include/linux/relay.h
@@ -24,7 +24,7 @@
 /*
  * Tracks changes to rchan/rchan_buf structs
  */
-#define RELAYFS_CHANNEL_VERSION         6
+#define RELAYFS_CHANNEL_VERSION         7
 
 /*
  * Per-cpu relay channel buffer
@@ -64,6 +64,10 @@ struct rchan
         void *private_data;             /* for user-defined data */
         size_t last_toobig;             /* tried to log event > subbuf size */
         struct rchan_buf *buf[NR_CPUS]; /* per-cpu channel buffers */
+        int is_global;                  /* One global buffer ? */
+        struct list_head list;          /* for channel list */
+        struct dentry *parent;          /* parent dentry passed to open */
+        char base_filename[NAME_MAX];   /* saved base filename */
 };
 
 /*
@@ -162,7 +166,8 @@ struct rchan *relay_open(const char *base_filename,
                          struct dentry *parent,
                          size_t subbuf_size,
                          size_t n_subbufs,
-                         struct rchan_callbacks *cb);
+                         struct rchan_callbacks *cb,
+                         void *private_data);
 extern void relay_close(struct rchan *chan);
 extern void relay_flush(struct rchan *chan);
 extern void relay_subbufs_consumed(struct rchan *chan,
diff --git a/include/linux/rio.h b/include/linux/rio.h
index d93857056cb9..68e3f6853fa6 100644
--- a/include/linux/rio.h
+++ b/include/linux/rio.h
@@ -25,6 +25,7 @@
 
 #define RIO_ANY_DESTID          0xff
 #define RIO_NO_HOPCOUNT         -1
+#define RIO_INVALID_DESTID      0xffff
 
 #define RIO_MAX_MPORT_RESOURCES 16
 #define RIO_MAX_DEV_RESOURCES   16
diff --git a/include/linux/sched.h b/include/linux/sched.h
index 446373535190..6f7c9a4d80e5 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -436,7 +436,7 @@ struct signal_struct {
 
         /* job control IDs */
         pid_t pgrp;
-        pid_t tty_old_pgrp;
+        struct pid *tty_old_pgrp;
 
         union {
                 pid_t session __deprecated;
@@ -1013,8 +1013,10 @@ struct task_struct {
  * to a stack based synchronous wait) if its doing sync IO.
  */
         wait_queue_t *io_wait;
+#ifdef CONFIG_TASK_XACCT
 /* i/o counters(bytes read/written, #syscalls */
         u64 rchar, wchar, syscr, syscw;
+#endif
         struct task_io_accounting ioac;
 #if defined(CONFIG_TASK_XACCT)
         u64 acct_rss_mem1;      /* accumulated rss usage */
@@ -1327,14 +1329,12 @@ extern int kill_pid_info(int sig, struct siginfo *info, struct pid *pid);
 extern int kill_pid_info_as_uid(int, struct siginfo *, struct pid *, uid_t, uid_t, u32);
 extern int kill_pgrp(struct pid *pid, int sig, int priv);
 extern int kill_pid(struct pid *pid, int sig, int priv);
-extern int __kill_pg_info(int sig, struct siginfo *info, pid_t pgrp);
-extern int kill_pg_info(int, struct siginfo *, pid_t);
+extern int kill_proc_info(int, struct siginfo *, pid_t);
 extern void do_notify_parent(struct task_struct *, int);
 extern void force_sig(int, struct task_struct *);
 extern void force_sig_specific(int, struct task_struct *);
 extern int send_sig(int, struct task_struct *, int);
 extern void zap_other_threads(struct task_struct *p);
-extern int kill_pg(pid_t, int, int);
 extern int kill_proc(pid_t, int, int);
 extern struct sigqueue *sigqueue_alloc(void);
 extern void sigqueue_free(struct sigqueue *);
@@ -1649,6 +1649,44 @@ extern int sched_create_sysfs_power_savings_entries(struct sysdev_class *cls);
 
 extern void normalize_rt_tasks(void);
 
+#ifdef CONFIG_TASK_XACCT
+static inline void add_rchar(struct task_struct *tsk, ssize_t amt)
+{
+        tsk->rchar += amt;
+}
+
+static inline void add_wchar(struct task_struct *tsk, ssize_t amt)
+{
+        tsk->wchar += amt;
+}
+
+static inline void inc_syscr(struct task_struct *tsk)
+{
+        tsk->syscr++;
+}
+
+static inline void inc_syscw(struct task_struct *tsk)
+{
+        tsk->syscw++;
+}
+#else
+static inline void add_rchar(struct task_struct *tsk, ssize_t amt)
+{
+}
+
+static inline void add_wchar(struct task_struct *tsk, ssize_t amt)
+{
+}
+
+static inline void inc_syscr(struct task_struct *tsk)
+{
+}
+
+static inline void inc_syscw(struct task_struct *tsk)
+{
+}
+#endif
+
 #endif /* __KERNEL__ */
 
 #endif
diff --git a/include/linux/security.h b/include/linux/security.h
index 83cdefae9931..7f88d97575fd 100644
--- a/include/linux/security.h
+++ b/include/linux/security.h
@@ -492,7 +492,7 @@ struct request_sock;
  *      Note that the fown_struct, @fown, is never outside the context of a
  *      struct file, so the file structure (and associated security information)
  *      can always be obtained:
- *              (struct file *)((long)fown - offsetof(struct file,f_owner));
+ *              container_of(fown, struct file, f_owner)
  *      @tsk contains the structure of task receiving signal.
  *      @fown contains the file owner information.
  *      @sig is the signal that will be sent.  When 0, kernel sends SIGIO.
@@ -2130,7 +2130,7 @@ extern int mod_reg_security	(const char *name, struct security_operations *ops);
 extern int mod_unreg_security   (const char *name, struct security_operations *ops);
 extern struct dentry *securityfs_create_file(const char *name, mode_t mode,
                                              struct dentry *parent, void *data,
-                                             struct file_operations *fops);
+                                             const struct file_operations *fops);
 extern struct dentry *securityfs_create_dir(const char *name, struct dentry *parent);
 extern void securityfs_remove(struct dentry *dentry);
 
diff --git a/include/linux/seqlock.h b/include/linux/seqlock.h
index 6b0648cfdffc..52c9eb9b6df2 100644
--- a/include/linux/seqlock.h
+++ b/include/linux/seqlock.h
@@ -2,7 +2,7 @@
 #define __LINUX_SEQLOCK_H
 /*
  * Reader/writer consistent mechanism without starving writers. This type of
- * lock for data where the reader wants a consitent set of information
+ * lock for data where the reader wants a consistent set of information
  * and is willing to retry if the information changes.  Readers never
  * block but they may have to retry if a writer is in
  * progress. Writers do not wait for readers. 
diff --git a/include/linux/serial_core.h b/include/linux/serial_core.h
index cf23813cbec2..586aaba91720 100644
--- a/include/linux/serial_core.h
+++ b/include/linux/serial_core.h
@@ -122,7 +122,7 @@
 /*Digi jsm */
 #define PORT_JSM        69
 
-#define PORT_IP3106     70
+#define PORT_PNX8XXX    70
 
 /* Hilscher netx */
 #define PORT_NETX       71
diff --git a/include/linux/serial_ip3106.h b/include/linux/serial_ip3106.h
deleted file mode 100644
index f500ac602c5c..000000000000
--- a/include/linux/serial_ip3106.h
+++ /dev/null
@@ -1,81 +0,0 @@
-/*
- * Embedded Alley Solutions, source@embeddedalley.com.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * 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 _LINUX_SERIAL_IP3106_H
-#define _LINUX_SERIAL_IP3106_H
-
-#include <linux/serial_core.h>
-#include <linux/device.h>
-
-#define IP3106_NR_PORTS         2
-
-struct ip3106_port {
-        struct uart_port        port;
-        struct timer_list       timer;
-        unsigned int            old_status;
-};
-
-/* register offsets */
-#define IP3106_LCR              0
-#define IP3106_MCR              0x004
-#define IP3106_BAUD             0x008
-#define IP3106_CFG              0x00c
-#define IP3106_FIFO             0x028
-#define IP3106_ISTAT            0xfe0
-#define IP3106_IEN              0xfe4
-#define IP3106_ICLR             0xfe8
-#define IP3106_ISET             0xfec
-#define IP3106_PD               0xff4
-#define IP3106_MID              0xffc
-
-#define IP3106_UART_LCR_TXBREAK         (1<<30)
-#define IP3106_UART_LCR_PAREVN          0x10000000
-#define IP3106_UART_LCR_PAREN           0x08000000
-#define IP3106_UART_LCR_2STOPB          0x04000000
-#define IP3106_UART_LCR_8BIT            0x01000000
-#define IP3106_UART_LCR_TX_RST          0x00040000
-#define IP3106_UART_LCR_RX_RST          0x00020000
-#define IP3106_UART_LCR_RX_NEXT         0x00010000
-
-#define IP3106_UART_MCR_SCR             0xFF000000
-#define IP3106_UART_MCR_DCD             0x00800000
-#define IP3106_UART_MCR_CTS             0x00100000
-#define IP3106_UART_MCR_LOOP            0x00000010
-#define IP3106_UART_MCR_RTS             0x00000002
-#define IP3106_UART_MCR_DTR             0x00000001
-
-#define IP3106_UART_INT_TX              0x00000080
-#define IP3106_UART_INT_EMPTY           0x00000040
-#define IP3106_UART_INT_RCVTO           0x00000020
-#define IP3106_UART_INT_RX              0x00000010
-#define IP3106_UART_INT_RXOVRN          0x00000008
-#define IP3106_UART_INT_FRERR           0x00000004
-#define IP3106_UART_INT_BREAK           0x00000002
-#define IP3106_UART_INT_PARITY          0x00000001
-#define IP3106_UART_INT_ALLRX           0x0000003F
-#define IP3106_UART_INT_ALLTX           0x000000C0
-
-#define IP3106_UART_FIFO_TXFIFO         0x001F0000
-#define IP3106_UART_FIFO_TXFIFO_STA     (0x1f<<16)
-#define IP3106_UART_FIFO_RXBRK          0x00008000
-#define IP3106_UART_FIFO_RXFE           0x00004000
-#define IP3106_UART_FIFO_RXPAR          0x00002000
-#define IP3106_UART_FIFO_RXFIFO         0x00001F00
-#define IP3106_UART_FIFO_RBRTHR         0x000000FF
-
-#endif
diff --git a/include/linux/serial_pnx8xxx.h b/include/linux/serial_pnx8xxx.h
new file mode 100644
index 000000000000..de6c19c7f340
--- /dev/null
+++ b/include/linux/serial_pnx8xxx.h
@@ -0,0 +1,81 @@
+/*
+ * Embedded Alley Solutions, source@embeddedalley.com.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * 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 _LINUX_SERIAL_PNX8XXX_H
+#define _LINUX_SERIAL_PNX8XXX_H
+
+#include <linux/serial_core.h>
+#include <linux/device.h>
+
+#define PNX8XXX_NR_PORTS        2
+
+struct pnx8xxx_port {
+        struct uart_port        port;
+        struct timer_list       timer;
+        unsigned int            old_status;
+};
+
+/* register offsets */
+#define PNX8XXX_LCR             0
+#define PNX8XXX_MCR             0x004
+#define PNX8XXX_BAUD            0x008
+#define PNX8XXX_CFG             0x00c
+#define PNX8XXX_FIFO            0x028
+#define PNX8XXX_ISTAT           0xfe0
+#define PNX8XXX_IEN             0xfe4
+#define PNX8XXX_ICLR            0xfe8
+#define PNX8XXX_ISET            0xfec
+#define PNX8XXX_PD              0xff4
+#define PNX8XXX_MID             0xffc
+
+#define PNX8XXX_UART_LCR_TXBREAK        (1<<30)
+#define PNX8XXX_UART_LCR_PAREVN         0x10000000
+#define PNX8XXX_UART_LCR_PAREN          0x08000000
+#define PNX8XXX_UART_LCR_2STOPB         0x04000000
+#define PNX8XXX_UART_LCR_8BIT           0x01000000
+#define PNX8XXX_UART_LCR_TX_RST         0x00040000
+#define PNX8XXX_UART_LCR_RX_RST         0x00020000
+#define PNX8XXX_UART_LCR_RX_NEXT        0x00010000
+
+#define PNX8XXX_UART_MCR_SCR            0xFF000000
+#define PNX8XXX_UART_MCR_DCD            0x00800000
+#define PNX8XXX_UART_MCR_CTS            0x00100000
+#define PNX8XXX_UART_MCR_LOOP           0x00000010
+#define PNX8XXX_UART_MCR_RTS            0x00000002
+#define PNX8XXX_UART_MCR_DTR            0x00000001
+
+#define PNX8XXX_UART_INT_TX             0x00000080
+#define PNX8XXX_UART_INT_EMPTY          0x00000040
+#define PNX8XXX_UART_INT_RCVTO          0x00000020
+#define PNX8XXX_UART_INT_RX             0x00000010
+#define PNX8XXX_UART_INT_RXOVRN         0x00000008
+#define PNX8XXX_UART_INT_FRERR          0x00000004
+#define PNX8XXX_UART_INT_BREAK          0x00000002
+#define PNX8XXX_UART_INT_PARITY         0x00000001
+#define PNX8XXX_UART_INT_ALLRX          0x0000003F
+#define PNX8XXX_UART_INT_ALLTX          0x000000C0
+
+#define PNX8XXX_UART_FIFO_TXFIFO        0x001F0000
+#define PNX8XXX_UART_FIFO_TXFIFO_STA    (0x1f<<16)
+#define PNX8XXX_UART_FIFO_RXBRK         0x00008000
+#define PNX8XXX_UART_FIFO_RXFE          0x00004000
+#define PNX8XXX_UART_FIFO_RXPAR         0x00002000
+#define PNX8XXX_UART_FIFO_RXFIFO        0x00001F00
+#define PNX8XXX_UART_FIFO_RBRTHR        0x000000FF
+
+#endif
diff --git a/include/linux/serio.h b/include/linux/serio.h
index ac2c70e7f760..1ebf0455e224 100644
--- a/include/linux/serio.h
+++ b/include/linux/serio.h
@@ -108,12 +108,6 @@ static inline void serio_drv_write_wakeup(struct serio *serio)
                 serio->drv->write_wakeup(serio);
 }
 
-static inline void serio_cleanup(struct serio *serio)
-{
-        if (serio->drv && serio->drv->cleanup)
-                serio->drv->cleanup(serio);
-}
-
 /*
  * Use the following functions to manipulate serio's per-port
  * driver-specific data.
diff --git a/include/linux/slab_def.h b/include/linux/slab_def.h
index 4b463e66ddea..5e4364644ed1 100644
--- a/include/linux/slab_def.h
+++ b/include/linux/slab_def.h
@@ -19,7 +19,9 @@
 struct cache_sizes {
         size_t                  cs_size;
         struct kmem_cache       *cs_cachep;
+#ifdef CONFIG_ZONE_DMA
         struct kmem_cache       *cs_dmacachep;
+#endif
 };
 extern struct cache_sizes malloc_sizes[];
 
@@ -39,9 +41,12 @@ static inline void *kmalloc(size_t size, gfp_t flags)
                         __you_cannot_kmalloc_that_much();
                 }
 found:
-                return kmem_cache_alloc((flags & GFP_DMA) ?
-                        malloc_sizes[i].cs_dmacachep :
-                        malloc_sizes[i].cs_cachep, flags);
+#ifdef CONFIG_ZONE_DMA
+                if (flags & GFP_DMA)
+                        return kmem_cache_alloc(malloc_sizes[i].cs_dmacachep,
+                                                flags);
+#endif
+                return kmem_cache_alloc(malloc_sizes[i].cs_cachep, flags);
         }
         return __kmalloc(size, flags);
 }
@@ -62,9 +67,12 @@ static inline void *kzalloc(size_t size, gfp_t flags)
                         __you_cannot_kzalloc_that_much();
                 }
 found:
-                return kmem_cache_zalloc((flags & GFP_DMA) ?
-                        malloc_sizes[i].cs_dmacachep :
-                        malloc_sizes[i].cs_cachep, flags);
+#ifdef CONFIG_ZONE_DMA
+                if (flags & GFP_DMA)
+                        return kmem_cache_zalloc(malloc_sizes[i].cs_dmacachep,
+                                                flags);
+#endif
+                return kmem_cache_zalloc(malloc_sizes[i].cs_cachep, flags);
         }
         return __kzalloc(size, flags);
 }
@@ -88,9 +96,13 @@ static inline void *kmalloc_node(size_t size, gfp_t flags, int node)
                         __you_cannot_kmalloc_that_much();
                 }
 found:
-                return kmem_cache_alloc_node((flags & GFP_DMA) ?
-                        malloc_sizes[i].cs_dmacachep :
-                        malloc_sizes[i].cs_cachep, flags, node);
+#ifdef CONFIG_ZONE_DMA
+                if (flags & GFP_DMA)
+                        return kmem_cache_alloc_node(malloc_sizes[i].cs_dmacachep,
+                                                flags, node);
+#endif
+                return kmem_cache_alloc_node(malloc_sizes[i].cs_cachep,
+                                                flags, node);
         }
         return __kmalloc_node(size, flags, node);
 }
diff --git a/include/linux/sm501-regs.h b/include/linux/sm501-regs.h
new file mode 100644
index 000000000000..cc9be4a11861
--- /dev/null
+++ b/include/linux/sm501-regs.h
@@ -0,0 +1,357 @@
+/* sm501-regs.h
+ *
+ * Copyright 2006 Simtec Electronics
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * Silicon Motion SM501 register definitions
+*/
+
+/* System Configuration area */
+/* System config base */
+#define SM501_SYS_CONFIG                (0x000000)
+
+/* config 1 */
+#define SM501_SYSTEM_CONTROL            (0x000000)
+#define SM501_MISC_CONTROL              (0x000004)
+
+#define SM501_MISC_BUS_SH               (0x0)
+#define SM501_MISC_BUS_PCI              (0x1)
+#define SM501_MISC_BUS_XSCALE           (0x2)
+#define SM501_MISC_BUS_NEC              (0x6)
+#define SM501_MISC_BUS_MASK             (0x7)
+
+#define SM501_MISC_VR_62MB              (1<<3)
+#define SM501_MISC_CDR_RESET            (1<<7)
+#define SM501_MISC_USB_LB               (1<<8)
+#define SM501_MISC_USB_SLAVE            (1<<9)
+#define SM501_MISC_BL_1                 (1<<10)
+#define SM501_MISC_MC                   (1<<11)
+#define SM501_MISC_DAC_POWER            (1<<12)
+#define SM501_MISC_IRQ_INVERT           (1<<16)
+#define SM501_MISC_SH                   (1<<17)
+
+#define SM501_MISC_HOLD_EMPTY           (0<<18)
+#define SM501_MISC_HOLD_8               (1<<18)
+#define SM501_MISC_HOLD_16              (2<<18)
+#define SM501_MISC_HOLD_24              (3<<18)
+#define SM501_MISC_HOLD_32              (4<<18)
+#define SM501_MISC_HOLD_MASK            (7<<18)
+
+#define SM501_MISC_FREQ_12              (1<<24)
+#define SM501_MISC_PNL_24BIT            (1<<25)
+#define SM501_MISC_8051_LE              (1<<26)
+
+
+
+#define SM501_GPIO31_0_CONTROL          (0x000008)
+#define SM501_GPIO63_32_CONTROL         (0x00000C)
+#define SM501_DRAM_CONTROL              (0x000010)
+
+/* command list */
+#define SM501_ARBTRTN_CONTROL           (0x000014)
+
+/* command list */
+#define SM501_COMMAND_LIST_STATUS       (0x000024)
+
+/* interrupt debug */
+#define SM501_RAW_IRQ_STATUS            (0x000028)
+#define SM501_RAW_IRQ_CLEAR             (0x000028)
+#define SM501_IRQ_STATUS                (0x00002C)
+#define SM501_IRQ_MASK                  (0x000030)
+#define SM501_DEBUG_CONTROL             (0x000034)
+
+/* power management */
+#define SM501_CURRENT_GATE              (0x000038)
+#define SM501_CURRENT_CLOCK             (0x00003C)
+#define SM501_POWER_MODE_0_GATE         (0x000040)
+#define SM501_POWER_MODE_0_CLOCK        (0x000044)
+#define SM501_POWER_MODE_1_GATE         (0x000048)
+#define SM501_POWER_MODE_1_CLOCK        (0x00004C)
+#define SM501_SLEEP_MODE_GATE           (0x000050)
+#define SM501_POWER_MODE_CONTROL        (0x000054)
+
+/* power gates for units within the 501 */
+#define SM501_GATE_HOST                 (0)
+#define SM501_GATE_MEMORY               (1)
+#define SM501_GATE_DISPLAY              (2)
+#define SM501_GATE_2D_ENGINE            (3)
+#define SM501_GATE_CSC                  (4)
+#define SM501_GATE_ZVPORT               (5)
+#define SM501_GATE_GPIO                 (6)
+#define SM501_GATE_UART0                (7)
+#define SM501_GATE_UART1                (8)
+#define SM501_GATE_SSP                  (10)
+#define SM501_GATE_USB_HOST             (11)
+#define SM501_GATE_USB_GADGET           (12)
+#define SM501_GATE_UCONTROLLER          (17)
+#define SM501_GATE_AC97                 (18)
+
+/* panel clock */
+#define SM501_CLOCK_P2XCLK              (24)
+/* crt clock */
+#define SM501_CLOCK_V2XCLK              (16)
+/* main clock */
+#define SM501_CLOCK_MCLK                (8)
+/* SDRAM controller clock */
+#define SM501_CLOCK_M1XCLK              (0)
+
+/* config 2 */
+#define SM501_PCI_MASTER_BASE           (0x000058)
+#define SM501_ENDIAN_CONTROL            (0x00005C)
+#define SM501_DEVICEID                  (0x000060)
+/* 0x050100A0 */
+
+#define SM501_PLLCLOCK_COUNT            (0x000064)
+#define SM501_MISC_TIMING               (0x000068)
+#define SM501_CURRENT_SDRAM_CLOCK       (0x00006C)
+
+/* GPIO base */
+#define SM501_GPIO                      (0x010000)
+#define SM501_GPIO_DATA_LOW             (0x00)
+#define SM501_GPIO_DATA_HIGH            (0x04)
+#define SM501_GPIO_DDR_LOW              (0x08)
+#define SM501_GPIO_DDR_HIGH             (0x0C)
+#define SM501_GPIO_IRQ_SETUP            (0x10)
+#define SM501_GPIO_IRQ_STATUS           (0x14)
+#define SM501_GPIO_IRQ_RESET            (0x14)
+
+/* I2C controller base */
+#define SM501_I2C                       (0x010040)
+#define SM501_I2C_BYTE_COUNT            (0x00)
+#define SM501_I2C_CONTROL               (0x01)
+#define SM501_I2C_STATUS                (0x02)
+#define SM501_I2C_RESET                 (0x02)
+#define SM501_I2C_SLAVE_ADDRESS         (0x03)
+#define SM501_I2C_DATA                  (0x04)
+
+/* SSP base */
+#define SM501_SSP                       (0x020000)
+
+/* Uart 0 base */
+#define SM501_UART0                     (0x030000)
+
+/* Uart 1 base */
+#define SM501_UART1                     (0x030020)
+
+/* USB host port base */
+#define SM501_USB_HOST                  (0x040000)
+
+/* USB slave/gadget base */
+#define SM501_USB_GADGET                (0x060000)
+
+/* USB slave/gadget data port base */
+#define SM501_USB_GADGET_DATA           (0x070000)
+
+/* Display contoller/video engine base */
+#define SM501_DC                        (0x080000)
+
+/* common defines for the SM501 address registers */
+#define SM501_ADDR_FLIP                 (1<<31)
+#define SM501_ADDR_EXT                  (1<<27)
+#define SM501_ADDR_CS1                  (1<<26)
+#define SM501_ADDR_MASK                 (0x3f << 26)
+
+#define SM501_FIFO_MASK                 (0x3 << 16)
+#define SM501_FIFO_1                    (0x0 << 16)
+#define SM501_FIFO_3                    (0x1 << 16)
+#define SM501_FIFO_7                    (0x2 << 16)
+#define SM501_FIFO_11                   (0x3 << 16)
+
+/* common registers for panel and the crt */
+#define SM501_OFF_DC_H_TOT              (0x000)
+#define SM501_OFF_DC_V_TOT              (0x008)
+#define SM501_OFF_DC_H_SYNC             (0x004)
+#define SM501_OFF_DC_V_SYNC             (0x00C)
+
+#define SM501_DC_PANEL_CONTROL          (0x000)
+
+#define SM501_DC_PANEL_CONTROL_FPEN     (1<<27)
+#define SM501_DC_PANEL_CONTROL_BIAS     (1<<26)
+#define SM501_DC_PANEL_CONTROL_DATA     (1<<25)
+#define SM501_DC_PANEL_CONTROL_VDD      (1<<24)
+#define SM501_DC_PANEL_CONTROL_DP       (1<<23)
+
+#define SM501_DC_PANEL_CONTROL_TFT_888  (0<<21)
+#define SM501_DC_PANEL_CONTROL_TFT_333  (1<<21)
+#define SM501_DC_PANEL_CONTROL_TFT_444  (2<<21)
+
+#define SM501_DC_PANEL_CONTROL_DE       (1<<20)
+
+#define SM501_DC_PANEL_CONTROL_LCD_TFT  (0<<18)
+#define SM501_DC_PANEL_CONTROL_LCD_STN8 (1<<18)
+#define SM501_DC_PANEL_CONTROL_LCD_STN12 (2<<18)
+
+#define SM501_DC_PANEL_CONTROL_CP       (1<<14)
+#define SM501_DC_PANEL_CONTROL_VSP      (1<<13)
+#define SM501_DC_PANEL_CONTROL_HSP      (1<<12)
+#define SM501_DC_PANEL_CONTROL_CK       (1<<9)
+#define SM501_DC_PANEL_CONTROL_TE       (1<<8)
+#define SM501_DC_PANEL_CONTROL_VPD      (1<<7)
+#define SM501_DC_PANEL_CONTROL_VP       (1<<6)
+#define SM501_DC_PANEL_CONTROL_HPD      (1<<5)
+#define SM501_DC_PANEL_CONTROL_HP       (1<<4)
+#define SM501_DC_PANEL_CONTROL_GAMMA    (1<<3)
+#define SM501_DC_PANEL_CONTROL_EN       (1<<2)
+
+#define SM501_DC_PANEL_CONTROL_8BPP     (0<<0)
+#define SM501_DC_PANEL_CONTROL_16BPP    (1<<0)
+#define SM501_DC_PANEL_CONTROL_32BPP    (2<<0)
+
+
+#define SM501_DC_PANEL_PANNING_CONTROL  (0x004)
+#define SM501_DC_PANEL_COLOR_KEY        (0x008)
+#define SM501_DC_PANEL_FB_ADDR          (0x00C)
+#define SM501_DC_PANEL_FB_OFFSET        (0x010)
+#define SM501_DC_PANEL_FB_WIDTH         (0x014)
+#define SM501_DC_PANEL_FB_HEIGHT        (0x018)
+#define SM501_DC_PANEL_TL_LOC           (0x01C)
+#define SM501_DC_PANEL_BR_LOC           (0x020)
+#define SM501_DC_PANEL_H_TOT            (0x024)
+#define SM501_DC_PANEL_H_SYNC           (0x028)
+#define SM501_DC_PANEL_V_TOT            (0x02C)
+#define SM501_DC_PANEL_V_SYNC           (0x030)
+#define SM501_DC_PANEL_CUR_LINE         (0x034)
+
+#define SM501_DC_VIDEO_CONTROL          (0x040)
+#define SM501_DC_VIDEO_FB0_ADDR         (0x044)
+#define SM501_DC_VIDEO_FB_WIDTH         (0x048)
+#define SM501_DC_VIDEO_FB0_LAST_ADDR    (0x04C)
+#define SM501_DC_VIDEO_TL_LOC           (0x050)
+#define SM501_DC_VIDEO_BR_LOC           (0x054)
+#define SM501_DC_VIDEO_SCALE            (0x058)
+#define SM501_DC_VIDEO_INIT_SCALE       (0x05C)
+#define SM501_DC_VIDEO_YUV_CONSTANTS    (0x060)
+#define SM501_DC_VIDEO_FB1_ADDR         (0x064)
+#define SM501_DC_VIDEO_FB1_LAST_ADDR    (0x068)
+
+#define SM501_DC_VIDEO_ALPHA_CONTROL    (0x080)
+#define SM501_DC_VIDEO_ALPHA_FB_ADDR    (0x084)
+#define SM501_DC_VIDEO_ALPHA_FB_OFFSET  (0x088)
+#define SM501_DC_VIDEO_ALPHA_FB_LAST_ADDR       (0x08C)
+#define SM501_DC_VIDEO_ALPHA_TL_LOC     (0x090)
+#define SM501_DC_VIDEO_ALPHA_BR_LOC     (0x094)
+#define SM501_DC_VIDEO_ALPHA_SCALE      (0x098)
+#define SM501_DC_VIDEO_ALPHA_INIT_SCALE (0x09C)
+#define SM501_DC_VIDEO_ALPHA_CHROMA_KEY (0x0A0)
+#define SM501_DC_VIDEO_ALPHA_COLOR_LOOKUP       (0x0A4)
+
+#define SM501_DC_PANEL_HWC_BASE         (0x0F0)
+#define SM501_DC_PANEL_HWC_ADDR         (0x0F0)
+#define SM501_DC_PANEL_HWC_LOC          (0x0F4)
+#define SM501_DC_PANEL_HWC_COLOR_1_2    (0x0F8)
+#define SM501_DC_PANEL_HWC_COLOR_3      (0x0FC)
+
+#define SM501_HWC_EN                    (1<<31)
+
+#define SM501_OFF_HWC_ADDR              (0x00)
+#define SM501_OFF_HWC_LOC               (0x04)
+#define SM501_OFF_HWC_COLOR_1_2         (0x08)
+#define SM501_OFF_HWC_COLOR_3           (0x0C)
+
+#define SM501_DC_ALPHA_CONTROL          (0x100)
+#define SM501_DC_ALPHA_FB_ADDR          (0x104)
+#define SM501_DC_ALPHA_FB_OFFSET        (0x108)
+#define SM501_DC_ALPHA_TL_LOC           (0x10C)
+#define SM501_DC_ALPHA_BR_LOC           (0x110)
+#define SM501_DC_ALPHA_CHROMA_KEY       (0x114)
+#define SM501_DC_ALPHA_COLOR_LOOKUP     (0x118)
+
+#define SM501_DC_CRT_CONTROL            (0x200)
+
+#define SM501_DC_CRT_CONTROL_TVP        (1<<15)
+#define SM501_DC_CRT_CONTROL_CP         (1<<14)
+#define SM501_DC_CRT_CONTROL_VSP        (1<<13)
+#define SM501_DC_CRT_CONTROL_HSP        (1<<12)
+#define SM501_DC_CRT_CONTROL_VS         (1<<11)
+#define SM501_DC_CRT_CONTROL_BLANK      (1<<10)
+#define SM501_DC_CRT_CONTROL_SEL        (1<<9)
+#define SM501_DC_CRT_CONTROL_TE         (1<<8)
+#define SM501_DC_CRT_CONTROL_PIXEL_MASK (0xF << 4)
+#define SM501_DC_CRT_CONTROL_GAMMA      (1<<3)
+#define SM501_DC_CRT_CONTROL_ENABLE     (1<<2)
+
+#define SM501_DC_CRT_CONTROL_8BPP       (0<<0)
+#define SM501_DC_CRT_CONTROL_16BPP      (1<<0)
+#define SM501_DC_CRT_CONTROL_32BPP      (2<<0)
+
+#define SM501_DC_CRT_FB_ADDR            (0x204)
+#define SM501_DC_CRT_FB_OFFSET          (0x208)
+#define SM501_DC_CRT_H_TOT              (0x20C)
+#define SM501_DC_CRT_H_SYNC             (0x210)
+#define SM501_DC_CRT_V_TOT              (0x214)
+#define SM501_DC_CRT_V_SYNC             (0x218)
+#define SM501_DC_CRT_SIGNATURE_ANALYZER (0x21C)
+#define SM501_DC_CRT_CUR_LINE           (0x220)
+#define SM501_DC_CRT_MONITOR_DETECT     (0x224)
+
+#define SM501_DC_CRT_HWC_BASE           (0x230)
+#define SM501_DC_CRT_HWC_ADDR           (0x230)
+#define SM501_DC_CRT_HWC_LOC            (0x234)
+#define SM501_DC_CRT_HWC_COLOR_1_2      (0x238)
+#define SM501_DC_CRT_HWC_COLOR_3        (0x23C)
+
+#define SM501_DC_PANEL_PALETTE          (0x400)
+
+#define SM501_DC_VIDEO_PALETTE          (0x800)
+
+#define SM501_DC_CRT_PALETTE            (0xC00)
+
+/* Zoom Video port base */
+#define SM501_ZVPORT                    (0x090000)
+
+/* AC97/I2S base */
+#define SM501_AC97                      (0x0A0000)
+
+/* 8051 micro controller base */
+#define SM501_UCONTROLLER               (0x0B0000)
+
+/* 8051 micro controller SRAM base */
+#define SM501_UCONTROLLER_SRAM          (0x0C0000)
+
+/* DMA base */
+#define SM501_DMA                       (0x0D0000)
+
+/* 2d engine base */
+#define SM501_2D_ENGINE                 (0x100000)
+#define SM501_2D_SOURCE                 (0x00)
+#define SM501_2D_DESTINATION            (0x04)
+#define SM501_2D_DIMENSION              (0x08)
+#define SM501_2D_CONTROL                (0x0C)
+#define SM501_2D_PITCH                  (0x10)
+#define SM501_2D_FOREGROUND             (0x14)
+#define SM501_2D_BACKGROUND             (0x18)
+#define SM501_2D_STRETCH                (0x1C)
+#define SM501_2D_COLOR_COMPARE          (0x20)
+#define SM501_2D_COLOR_COMPARE_MASK     (0x24)
+#define SM501_2D_MASK                   (0x28)
+#define SM501_2D_CLIP_TL                (0x2C)
+#define SM501_2D_CLIP_BR                (0x30)
+#define SM501_2D_MONO_PATTERN_LOW       (0x34)
+#define SM501_2D_MONO_PATTERN_HIGH      (0x38)
+#define SM501_2D_WINDOW_WIDTH           (0x3C)
+#define SM501_2D_SOURCE_BASE            (0x40)
+#define SM501_2D_DESTINATION_BASE       (0x44)
+#define SM501_2D_ALPHA                  (0x48)
+#define SM501_2D_WRAP                   (0x4C)
+#define SM501_2D_STATUS                 (0x50)
+
+#define SM501_CSC_Y_SOURCE_BASE         (0xC8)
+#define SM501_CSC_CONSTANTS             (0xCC)
+#define SM501_CSC_Y_SOURCE_X            (0xD0)
+#define SM501_CSC_Y_SOURCE_Y            (0xD4)
+#define SM501_CSC_U_SOURCE_BASE         (0xD8)
+#define SM501_CSC_V_SOURCE_BASE         (0xDC)
+#define SM501_CSC_SOURCE_DIMENSION      (0xE0)
+#define SM501_CSC_SOURCE_PITCH          (0xE4)
+#define SM501_CSC_DESTINATION           (0xE8)
+#define SM501_CSC_DESTINATION_DIMENSION (0xEC)
+#define SM501_CSC_DESTINATION_PITCH     (0xF0)
+#define SM501_CSC_SCALE_FACTOR          (0xF4)
+#define SM501_CSC_DESTINATION_BASE      (0xF8)
+#define SM501_CSC_CONTROL               (0xFC)
+
+/* 2d engine data port base */
+#define SM501_2D_ENGINE_DATA            (0x110000)
diff --git a/include/linux/sm501.h b/include/linux/sm501.h
new file mode 100644
index 000000000000..9e3aaad6fe4d
--- /dev/null
+++ b/include/linux/sm501.h
@@ -0,0 +1,170 @@
+/* include/linux/sm501.h
+ *
+ * Copyright (c) 2006 Simtec Electronics
+ *      Ben Dooks <ben@simtec.co.uk>
+ *      Vincent Sanders <vince@simtec.co.uk>
+ *
+ * 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
+ *
+ * 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
+*/
+
+extern int sm501_unit_power(struct device *dev,
+                            unsigned int unit, unsigned int to);
+
+extern unsigned long sm501_set_clock(struct device *dev,
+                                     int clksrc, unsigned long freq);
+
+extern unsigned long sm501_find_clock(int clksrc, unsigned long req_freq);
+
+/* sm501_misc_control
+ *
+ * Modify the SM501's MISC_CONTROL register
+*/
+
+extern int sm501_misc_control(struct device *dev,
+                              unsigned long set, unsigned long clear);
+
+/* sm501_modify_reg
+ *
+ * Modify a register in the SM501 which may be shared with other
+ * drivers.
+*/
+
+extern unsigned long sm501_modify_reg(struct device *dev,
+                                      unsigned long reg,
+                                      unsigned long set,
+                                      unsigned long clear);
+
+/* sm501_gpio_set
+ *
+ * set the state of the given GPIO line
+*/
+
+extern void sm501_gpio_set(struct device *dev,
+                           unsigned long gpio,
+                           unsigned int to,
+                           unsigned int dir);
+
+/* sm501_gpio_get
+ *
+ * get the state of the given GPIO line
+*/
+
+extern unsigned long sm501_gpio_get(struct device *dev,
+                                    unsigned long gpio);
+
+
+/* Platform data definitions */
+
+#define SM501FB_FLAG_USE_INIT_MODE      (1<<0)
+#define SM501FB_FLAG_DISABLE_AT_EXIT    (1<<1)
+#define SM501FB_FLAG_USE_HWCURSOR       (1<<2)
+#define SM501FB_FLAG_USE_HWACCEL        (1<<3)
+
+struct sm501_platdata_fbsub {
+        struct fb_videomode     *def_mode;
+        unsigned int             def_bpp;
+        unsigned long            max_mem;
+        unsigned int             flags;
+};
+
+enum sm501_fb_routing {
+        SM501_FB_OWN            = 0,    /* CRT=>CRT, Panel=>Panel */
+        SM501_FB_CRT_PANEL      = 1,    /* Panel=>CRT, Panel=>Panel */
+};
+
+/* sm501_platdata_fb flag field bit definitions */
+
+#define SM501_FBPD_SWAP_FB_ENDIAN       (1<<0)  /* need to endian swap */
+
+/* sm501_platdata_fb
+ *
+ * configuration data for the framebuffer driver
+*/
+
+struct sm501_platdata_fb {
+        enum sm501_fb_routing            fb_route;
+        unsigned int                     flags;
+        struct sm501_platdata_fbsub     *fb_crt;
+        struct sm501_platdata_fbsub     *fb_pnl;
+};
+
+/* gpio i2c */
+
+struct sm501_platdata_gpio_i2c {
+        unsigned int            pin_sda;
+        unsigned int            pin_scl;
+};
+
+/* sm501_initdata
+ *
+ * use for initialising values that may not have been setup
+ * before the driver is loaded.
+*/
+
+struct sm501_reg_init {
+        unsigned long           set;
+        unsigned long           mask;
+};
+
+#define SM501_USE_USB_HOST      (1<<0)
+#define SM501_USE_USB_SLAVE     (1<<1)
+#define SM501_USE_SSP0          (1<<2)
+#define SM501_USE_SSP1          (1<<3)
+#define SM501_USE_UART0         (1<<4)
+#define SM501_USE_UART1         (1<<5)
+#define SM501_USE_FBACCEL       (1<<6)
+#define SM501_USE_AC97          (1<<7)
+#define SM501_USE_I2S           (1<<8)
+
+#define SM501_USE_ALL           (0xffffffff)
+
+struct sm501_initdata {
+        struct sm501_reg_init   gpio_low;
+        struct sm501_reg_init   gpio_high;
+        struct sm501_reg_init   misc_timing;
+        struct sm501_reg_init   misc_control;
+
+        unsigned long           devices;
+        unsigned long           mclk;           /* non-zero to modify */
+        unsigned long           m1xclk;         /* non-zero to modify */
+};
+
+/* sm501_init_gpio
+ *
+ * default gpio settings
+*/
+
+struct sm501_init_gpio {
+        struct sm501_reg_init   gpio_data_low;
+        struct sm501_reg_init   gpio_data_high;
+        struct sm501_reg_init   gpio_ddr_low;
+        struct sm501_reg_init   gpio_ddr_high;
+};
+
+/* sm501_platdata
+ *
+ * This is passed with the platform device to allow the board
+ * to control the behaviour of the SM501 driver(s) which attach
+ * to the device.
+ *
+*/
+
+struct sm501_platdata {
+        struct sm501_initdata           *init;
+        struct sm501_init_gpio          *init_gpiop;
+        struct sm501_platdata_fb        *fb;
+
+        struct sm501_platdata_gpio_i2c  *gpio_i2c;
+        unsigned int                     gpio_i2c_nr;
+};
diff --git a/include/linux/socket.h b/include/linux/socket.h
index fcd35a210e7f..28157a36e6cc 100644
--- a/include/linux/socket.h
+++ b/include/linux/socket.h
@@ -16,7 +16,7 @@ struct __kernel_sockaddr_storage {
                                 /* _SS_MAXSIZE value minus size of ss_family */
 } __attribute__ ((aligned(_K_SS_ALIGNSIZE)));   /* force desired alignment */
 
-#if defined(__KERNEL__) || !defined(__GLIBC__) || (__GLIBC__ < 2)
+#ifdef __KERNEL__
 
 #include <asm/socket.h>                 /* arch-dependent defines       */
 #include <linux/sockios.h>              /* the SIOCxxx I/O controls     */
diff --git a/include/linux/spi/ads7846.h b/include/linux/spi/ads7846.h
index adb3dafd33e9..3387e44dfd13 100644
--- a/include/linux/spi/ads7846.h
+++ b/include/linux/spi/ads7846.h
@@ -5,9 +5,17 @@
  *
  * It's OK if the min/max values are zero.
  */
+enum ads7846_filter {
+        ADS7846_FILTER_OK,
+        ADS7846_FILTER_REPEAT,
+        ADS7846_FILTER_IGNORE,
+};
+
 struct ads7846_platform_data {
         u16     model;                  /* 7843, 7845, 7846. */
         u16     vref_delay_usecs;       /* 0 for external vref; etc */
+        int     keep_vref_on:1;         /* set to keep vref on for differential
+                                         * measurements as well */
         u16     x_plate_ohms;
         u16     y_plate_ohms;
 
@@ -21,5 +29,9 @@ struct ads7846_platform_data {
         u16     debounce_rep;           /* additional consecutive good readings
                                          * required after the first two */
         int     (*get_pendown_state)(void);
+        int     (*filter_init)  (struct ads7846_platform_data *pdata,
+                                 void **filter_data);
+        int     (*filter)       (void *filter_data, int data_idx, int *val);
+        void    (*filter_cleanup)(void *filter_data);
 };
 
diff --git a/include/linux/spi/eeprom.h b/include/linux/spi/eeprom.h
new file mode 100644
index 000000000000..1085212c446e
--- /dev/null
+++ b/include/linux/spi/eeprom.h
@@ -0,0 +1,22 @@
+#ifndef __LINUX_SPI_EEPROM_H
+#define __LINUX_SPI_EEPROM_H
+
+/*
+ * Put one of these structures in platform_data for SPI EEPROMS handled
+ * by the "at25" driver.  On SPI, most EEPROMS understand the same core
+ * command set.  If you need to support EEPROMs that don't yet fit, add
+ * flags to support those protocol options.  These values all come from
+ * the chip datasheets.
+ */
+struct spi_eeprom {
+        u32             byte_len;
+        char            name[10];
+        u16             page_size;              /* for writes */
+        u16             flags;
+#define EE_ADDR1        0x0001                  /*  8 bit addrs */
+#define EE_ADDR2        0x0002                  /* 16 bit addrs */
+#define EE_ADDR3        0x0004                  /* 24 bit addrs */
+#define EE_READONLY     0x0008                  /* disallow writes */
+};
+
+#endif /* __LINUX_SPI_EEPROM_H */
diff --git a/include/linux/spi/spi.h b/include/linux/spi/spi.h
index 176f6e36dbfa..4f0f8c2e58a5 100644
--- a/include/linux/spi/spi.h
+++ b/include/linux/spi/spi.h
@@ -114,6 +114,17 @@ static inline void spi_set_ctldata(struct spi_device *spi, void *state)
         spi->controller_state = state;
 }
 
+/* device driver data */
+
+static inline void spi_set_drvdata(struct spi_device *spi, void *data)
+{
+        dev_set_drvdata(&spi->dev, data);
+}
+
+static inline void *spi_get_drvdata(struct spi_device *spi)
+{
+        return dev_get_drvdata(&spi->dev);
+}
 
 struct spi_message;
 
@@ -137,13 +148,11 @@ extern int spi_register_driver(struct spi_driver *sdrv);
 
 static inline void spi_unregister_driver(struct spi_driver *sdrv)
 {
-        if (!sdrv)
-                return;
-        driver_unregister(&sdrv->driver);
+        if (sdrv)
+                driver_unregister(&sdrv->driver);
 }
 
 
-
 /**
  * struct spi_master - interface to SPI master controller
  * @cdev: class interface to this driver
@@ -154,7 +163,8 @@ static inline void spi_unregister_driver(struct spi_driver *sdrv)
  *      each slave has a chipselect signal, but it's common that not
  *      every chipselect is connected to a slave.
  * @setup: updates the device mode and clocking records used by a
- *      device's SPI controller; protocol code may call this.
+ *      device's SPI controller; protocol code may call this.  This
+ *      must fail if an unrecognized or unsupported mode is requested.
  * @transfer: adds a message to the controller's transfer queue.
  * @cleanup: frees controller-specific state
  *
@@ -211,7 +221,7 @@ struct spi_master {
                                                 struct spi_message *mesg);
 
         /* called on release() to free memory provided by spi_master */
-        void                    (*cleanup)(const struct spi_device *spi);
+        void                    (*cleanup)(struct spi_device *spi);
 };
 
 static inline void *spi_master_get_devdata(struct spi_master *master)
@@ -296,6 +306,16 @@ extern struct spi_master *spi_busnum_to_master(u16 busnum);
  * shifting out three bytes with word size of sixteen or twenty bits;
  * the former uses two bytes per word, the latter uses four bytes.)
  *
+ * In-memory data values are always in native CPU byte order, translated
+ * from the wire byte order (big-endian except with SPI_LSB_FIRST).  So
+ * for example when bits_per_word is sixteen, buffers are 2N bytes long
+ * and hold N sixteen bit words in CPU byte order.
+ *
+ * When the word size of the SPI transfer is not a power-of-two multiple
+ * of eight bits, those in-memory words include extra bits.  In-memory
+ * words are always seen by protocol drivers as right-justified, so the
+ * undefined (rx) or unused (tx) bits are always the most significant bits.
+ *
  * All SPI transfers start with the relevant chipselect active.  Normally
  * it stays selected until after the last transfer in a message.  Drivers
  * can affect the chipselect signal using cs_change:
@@ -453,6 +473,11 @@ static inline void spi_message_free(struct spi_message *m)
  * changes those settings, and must be called from a context that can sleep.
  * The changes take effect the next time the device is selected and data
  * is transferred to or from it.
+ *
+ * Note that this call wil fail if the protocol driver specifies an option
+ * that the underlying controller or its driver does not support.  For
+ * example, not all hardware supports wire transfers using nine bit words,
+ * LSB-first wire encoding, or active-high chipselects.
  */
 static inline int
 spi_setup(struct spi_device *spi)
diff --git a/include/linux/spi/spi_bitbang.h b/include/linux/spi/spi_bitbang.h
index 16ce178f54d7..2e8c048b9b80 100644
--- a/include/linux/spi/spi_bitbang.h
+++ b/include/linux/spi/spi_bitbang.h
@@ -55,7 +55,7 @@ struct spi_bitbang {
  * methods, if you like.
  */
 extern int spi_bitbang_setup(struct spi_device *spi);
-extern void spi_bitbang_cleanup(const struct spi_device *spi);
+extern void spi_bitbang_cleanup(struct spi_device *spi);
 extern int spi_bitbang_transfer(struct spi_device *spi, struct spi_message *m);
 extern int spi_bitbang_setup_transfer(struct spi_device *spi,
                                       struct spi_transfer *t);
diff --git a/include/linux/spinlock.h b/include/linux/spinlock.h
index 94b767d64275..61fef376ed2e 100644
--- a/include/linux/spinlock.h
+++ b/include/linux/spinlock.h
@@ -228,15 +228,30 @@ do {								\
 # define read_unlock_irq(lock)          _read_unlock_irq(lock)
 # define write_unlock_irq(lock)         _write_unlock_irq(lock)
 #else
-# define spin_unlock(lock)              __raw_spin_unlock(&(lock)->raw_lock)
-# define read_unlock(lock)              __raw_read_unlock(&(lock)->raw_lock)
-# define write_unlock(lock)             __raw_write_unlock(&(lock)->raw_lock)
-# define spin_unlock_irq(lock) \
-    do { __raw_spin_unlock(&(lock)->raw_lock); local_irq_enable(); } while (0)
-# define read_unlock_irq(lock) \
-    do { __raw_read_unlock(&(lock)->raw_lock); local_irq_enable(); } while (0)
-# define write_unlock_irq(lock) \
-    do { __raw_write_unlock(&(lock)->raw_lock); local_irq_enable(); } while (0)
+# define spin_unlock(lock) \
+    do {__raw_spin_unlock(&(lock)->raw_lock); __release(lock); } while (0)
+# define read_unlock(lock) \
+    do {__raw_read_unlock(&(lock)->raw_lock); __release(lock); } while (0)
+# define write_unlock(lock) \
+    do {__raw_write_unlock(&(lock)->raw_lock); __release(lock); } while (0)
+# define spin_unlock_irq(lock)                  \
+do {                                            \
+        __raw_spin_unlock(&(lock)->raw_lock);   \
+        __release(lock);                        \
+        local_irq_enable();                     \
+} while (0)
+# define read_unlock_irq(lock)                  \
+do {                                            \
+        __raw_read_unlock(&(lock)->raw_lock);   \
+        __release(lock);                        \
+        local_irq_enable();                     \
+} while (0)
+# define write_unlock_irq(lock)                 \
+do {                                            \
+        __raw_write_unlock(&(lock)->raw_lock);  \
+        __release(lock);                        \
+        local_irq_enable();                     \
+} while (0)
 #endif
 
 #define spin_unlock_irqrestore(lock, flags) \
diff --git a/include/linux/stat.h b/include/linux/stat.h
index 679ef0d70b6b..4f8539ccff6c 100644
--- a/include/linux/stat.h
+++ b/include/linux/stat.h
@@ -7,7 +7,7 @@
 
 #endif
 
-#if defined(__KERNEL__) || !defined(__GLIBC__) || (__GLIBC__ < 2)
+#ifdef __KERNEL__
 
 #define S_IFMT  00170000
 #define S_IFSOCK 0140000
diff --git a/include/linux/sunrpc/clnt.h b/include/linux/sunrpc/clnt.h
index a1be89deb3af..c7a78eef2b4f 100644
--- a/include/linux/sunrpc/clnt.h
+++ b/include/linux/sunrpc/clnt.h
@@ -40,6 +40,7 @@ struct rpc_clnt {
 
         unsigned int            cl_softrtry : 1,/* soft timeouts */
                                 cl_intr     : 1,/* interruptible */
+                                cl_discrtry : 1,/* disconnect before retry */
                                 cl_autobind : 1,/* use getport() */
                                 cl_oneshot  : 1,/* dispose after use */
                                 cl_dead     : 1;/* abandoned */
@@ -111,6 +112,7 @@ struct rpc_create_args {
 #define RPC_CLNT_CREATE_ONESHOT         (1UL << 3)
 #define RPC_CLNT_CREATE_NONPRIVPORT     (1UL << 4)
 #define RPC_CLNT_CREATE_NOPING          (1UL << 5)
+#define RPC_CLNT_CREATE_DISCRTRY        (1UL << 6)
 
 struct rpc_clnt *rpc_create(struct rpc_create_args *args);
 struct rpc_clnt *rpc_bind_new_program(struct rpc_clnt *,
diff --git a/include/linux/sunrpc/debug.h b/include/linux/sunrpc/debug.h
index 60fce3c92857..b7c7307ceec6 100644
--- a/include/linux/sunrpc/debug.h
+++ b/include/linux/sunrpc/debug.h
@@ -78,7 +78,6 @@ void		rpc_unregister_sysctl(void);
  * module currently registers its sysctl table dynamically, the sysctl path
  * for module FOO is <CTL_SUNRPC, CTL_FOODEBUG>.
  */
-#define CTL_SUNRPC      7249    /* arbitrary and hopefully unused */
 
 enum {
         CTL_RPCDEBUG = 1,
diff --git a/include/linux/sunrpc/sched.h b/include/linux/sunrpc/sched.h
index 8b6ce60ea057..3069ecca0129 100644
--- a/include/linux/sunrpc/sched.h
+++ b/include/linux/sunrpc/sched.h
@@ -150,10 +150,10 @@ struct rpc_call_ops {
 #define RPC_TASK_HAS_TIMER      3
 #define RPC_TASK_ACTIVE         4
 
-#define RPC_IS_RUNNING(t)       (test_bit(RPC_TASK_RUNNING, &(t)->tk_runstate))
-#define rpc_set_running(t)      (set_bit(RPC_TASK_RUNNING, &(t)->tk_runstate))
+#define RPC_IS_RUNNING(t)       test_bit(RPC_TASK_RUNNING, &(t)->tk_runstate)
+#define rpc_set_running(t)      set_bit(RPC_TASK_RUNNING, &(t)->tk_runstate)
 #define rpc_test_and_set_running(t) \
-                                (test_and_set_bit(RPC_TASK_RUNNING, &(t)->tk_runstate))
+                                test_and_set_bit(RPC_TASK_RUNNING, &(t)->tk_runstate)
 #define rpc_clear_running(t)    \
         do { \
                 smp_mb__before_clear_bit(); \
@@ -161,8 +161,8 @@ struct rpc_call_ops {
                 smp_mb__after_clear_bit(); \
         } while (0)
 
-#define RPC_IS_QUEUED(t)        (test_bit(RPC_TASK_QUEUED, &(t)->tk_runstate))
-#define rpc_set_queued(t)       (set_bit(RPC_TASK_QUEUED, &(t)->tk_runstate))
+#define RPC_IS_QUEUED(t)        test_bit(RPC_TASK_QUEUED, &(t)->tk_runstate)
+#define rpc_set_queued(t)       set_bit(RPC_TASK_QUEUED, &(t)->tk_runstate)
 #define rpc_clear_queued(t)     \
         do { \
                 smp_mb__before_clear_bit(); \
@@ -179,7 +179,7 @@ struct rpc_call_ops {
                 smp_mb__after_clear_bit(); \
         } while (0)
 
-#define RPC_IS_ACTIVATED(t)     (test_bit(RPC_TASK_ACTIVE, &(t)->tk_runstate))
+#define RPC_IS_ACTIVATED(t)     test_bit(RPC_TASK_ACTIVE, &(t)->tk_runstate)
 
 /*
  * Task priorities.
@@ -253,7 +253,7 @@ void		rpc_put_task(struct rpc_task *);
 void            rpc_exit_task(struct rpc_task *);
 void            rpc_release_calldata(const struct rpc_call_ops *, void *);
 void            rpc_killall_tasks(struct rpc_clnt *);
-int             rpc_execute(struct rpc_task *);
+void            rpc_execute(struct rpc_task *);
 void            rpc_init_priority_wait_queue(struct rpc_wait_queue *, const char *);
 void            rpc_init_wait_queue(struct rpc_wait_queue *, const char *);
 void            rpc_sleep_on(struct rpc_wait_queue *, struct rpc_task *,
diff --git a/include/linux/sunrpc/svc.h b/include/linux/sunrpc/svc.h
index 64f3d60c72af..83b3c7b433aa 100644
--- a/include/linux/sunrpc/svc.h
+++ b/include/linux/sunrpc/svc.h
@@ -11,6 +11,7 @@
 #define SUNRPC_SVC_H
 
 #include <linux/in.h>
+#include <linux/in6.h>
 #include <linux/sunrpc/types.h>
 #include <linux/sunrpc/xdr.h>
 #include <linux/sunrpc/auth.h>
@@ -191,7 +192,13 @@ static inline void svc_putu32(struct kvec *iov, __be32 val)
         iov->iov_len += sizeof(__be32);
 }
 
-        
+union svc_addr_u {
+    struct in_addr      addr;
+#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+    struct in6_addr     addr6;
+#endif
+};
+
 /*
  * The context of a single thread, including the request currently being
  * processed.
@@ -200,8 +207,8 @@ struct svc_rqst {
         struct list_head        rq_list;        /* idle list */
         struct list_head        rq_all;         /* all threads list */
         struct svc_sock *       rq_sock;        /* socket */
-        struct sockaddr_in      rq_addr;        /* peer address */
-        int                     rq_addrlen;
+        struct sockaddr_storage rq_addr;        /* peer address */
+        size_t                  rq_addrlen;
 
         struct svc_serv *       rq_server;      /* RPC service definition */
         struct svc_pool *       rq_pool;        /* thread pool */
@@ -227,8 +234,8 @@ struct svc_rqst {
         unsigned short
                                 rq_secure  : 1; /* secure port */
 
-
-        __be32                  rq_daddr;       /* dest addr of request - reply from here */
+        union svc_addr_u        rq_daddr;       /* dest addr of request
+                                                 *  - reply from here */
 
         void *                  rq_argp;        /* decoded arguments */
         void *                  rq_resp;        /* xdr'd results */
@@ -256,6 +263,24 @@ struct svc_rqst {
 };
 
 /*
+ * Rigorous type checking on sockaddr type conversions
+ */
+static inline struct sockaddr_in *svc_addr_in(struct svc_rqst *rqst)
+{
+        return (struct sockaddr_in *) &rqst->rq_addr;
+}
+
+static inline struct sockaddr_in6 *svc_addr_in6(struct svc_rqst *rqst)
+{
+        return (struct sockaddr_in6 *) &rqst->rq_addr;
+}
+
+static inline struct sockaddr *svc_addr(struct svc_rqst *rqst)
+{
+        return (struct sockaddr *) &rqst->rq_addr;
+}
+
+/*
  * Check buffer bounds after decoding arguments
  */
 static inline int
@@ -292,9 +317,10 @@ static inline void svc_free_res_pages(struct svc_rqst *rqstp)
 
 struct svc_deferred_req {
         u32                     prot;   /* protocol (UDP or TCP) */
-        struct sockaddr_in      addr;
-        struct svc_sock         *svsk;  /* where reply must go */
-        __be32                  daddr;  /* where reply must come from */
+        struct svc_sock         *svsk;
+        struct sockaddr_storage addr;   /* where reply must go */
+        size_t                  addrlen;
+        union svc_addr_u        daddr;  /* where reply must come from */
         struct cache_deferred_req handle;
         int                     argslen;
         __be32                  args[0];
@@ -368,5 +394,8 @@ int		   svc_register(struct svc_serv *, int, unsigned short);
 void               svc_wake_up(struct svc_serv *);
 void               svc_reserve(struct svc_rqst *rqstp, int space);
 struct svc_pool *  svc_pool_for_cpu(struct svc_serv *serv, int cpu);
+char *             svc_print_addr(struct svc_rqst *, char *, size_t);
+
+#define RPC_MAX_ADDRBUFLEN      (63U)
 
 #endif /* SUNRPC_SVC_H */
diff --git a/include/linux/sunrpc/svcsock.h b/include/linux/sunrpc/svcsock.h
index db312a1e2eeb..cccea0a0feb4 100644
--- a/include/linux/sunrpc/svcsock.h
+++ b/include/linux/sunrpc/svcsock.h
@@ -57,12 +57,15 @@ struct svc_sock {
 
         /* cache of various info for TCP sockets */
         void                    *sk_info_authunix;
+
+        struct sockaddr_storage sk_remote;      /* remote peer's address */
+        int                     sk_remotelen;   /* length of address */
 };
 
 /*
  * Function prototypes.
  */
-int             svc_makesock(struct svc_serv *, int, unsigned short);
+int             svc_makesock(struct svc_serv *, int, unsigned short, int flags);
 void            svc_close_socket(struct svc_sock *);
 int             svc_recv(struct svc_rqst *, long);
 int             svc_send(struct svc_rqst *);
@@ -74,4 +77,11 @@ int		svc_addsock(struct svc_serv *serv,
                             char *name_return,
                             int *proto);
 
+/*
+ * svc_makesock socket characteristics
+ */
+#define SVC_SOCK_DEFAULTS       (0U)
+#define SVC_SOCK_ANONYMOUS      (1U << 0)       /* don't register with pmap */
+#define SVC_SOCK_TEMPORARY      (1U << 1)       /* flag socket as temporary */
+
 #endif /* SUNRPC_SVCSOCK_H */
diff --git a/include/linux/svga.h b/include/linux/svga.h
new file mode 100644
index 000000000000..eadb981bb37c
--- /dev/null
+++ b/include/linux/svga.h
@@ -0,0 +1,124 @@
+#ifndef _LINUX_SVGA_H
+#define _LINUX_SVGA_H
+
+#ifdef __KERNEL__
+
+#include <linux/pci.h>
+#include <video/vga.h>
+
+/* Terminator for register set */
+
+#define VGA_REGSET_END_VAL      0xFF
+#define VGA_REGSET_END          {VGA_REGSET_END_VAL, 0, 0}
+
+struct vga_regset {
+        u8 regnum;
+        u8 lowbit;
+        u8 highbit;
+};
+
+/* ------------------------------------------------------------------------- */
+
+#define SVGA_FORMAT_END_VAL     0xFFFF
+#define SVGA_FORMAT_END         {SVGA_FORMAT_END_VAL, {0, 0, 0}, {0, 0, 0}, {0, 0, 0}, {0, 0, 0}, 0, 0, 0, 0, 0, 0}
+
+struct svga_fb_format {
+        /* var part */
+        u32 bits_per_pixel;
+        struct fb_bitfield red;
+        struct fb_bitfield green;
+        struct fb_bitfield blue;
+        struct fb_bitfield transp;
+        u32 nonstd;
+        /* fix part */
+        u32 type;
+        u32 type_aux;
+        u32 visual;
+        u32 xpanstep;
+        u32 xresstep;
+};
+
+struct svga_timing_regs {
+        const struct vga_regset *h_total_regs;
+        const struct vga_regset *h_display_regs;
+        const struct vga_regset *h_blank_start_regs;
+        const struct vga_regset *h_blank_end_regs;
+        const struct vga_regset *h_sync_start_regs;
+        const struct vga_regset *h_sync_end_regs;
+
+        const struct vga_regset *v_total_regs;
+        const struct vga_regset *v_display_regs;
+        const struct vga_regset *v_blank_start_regs;
+        const struct vga_regset *v_blank_end_regs;
+        const struct vga_regset *v_sync_start_regs;
+        const struct vga_regset *v_sync_end_regs;
+};
+
+struct svga_pll {
+        u16 m_min;
+        u16 m_max;
+        u16 n_min;
+        u16 n_max;
+        u16 r_min;
+        u16 r_max;  /* r_max < 32 */
+        u32 f_vco_min;
+        u32 f_vco_max;
+        u32 f_base;
+};
+
+
+/* Write a value to the attribute register */
+
+static inline void svga_wattr(u8 index, u8 data)
+{
+        inb(0x3DA);
+        outb(index, 0x3C0);
+        outb(data, 0x3C0);
+}
+
+/* Write a value to a sequence register with a mask */
+
+static inline void svga_wseq_mask(u8 index, u8 data, u8 mask)
+{
+        vga_wseq(NULL, index, (data & mask) | (vga_rseq(NULL, index) & ~mask));
+}
+
+/* Write a value to a CRT register with a mask */
+
+static inline void svga_wcrt_mask(u8 index, u8 data, u8 mask)
+{
+        vga_wcrt(NULL, index, (data & mask) | (vga_rcrt(NULL, index) & ~mask));
+}
+
+static inline int svga_primary_device(struct pci_dev *dev)
+{
+        u16 flags;
+        pci_read_config_word(dev, PCI_COMMAND, &flags);
+        return (flags & PCI_COMMAND_IO);
+}
+
+
+void svga_wcrt_multi(const struct vga_regset *regset, u32 value);
+void svga_wseq_multi(const struct vga_regset *regset, u32 value);
+
+void svga_set_default_gfx_regs(void);
+void svga_set_default_atc_regs(void);
+void svga_set_default_seq_regs(void);
+void svga_set_default_crt_regs(void);
+void svga_set_textmode_vga_regs(void);
+
+void svga_settile(struct fb_info *info, struct fb_tilemap *map);
+void svga_tilecopy(struct fb_info *info, struct fb_tilearea *area);
+void svga_tilefill(struct fb_info *info, struct fb_tilerect *rect);
+void svga_tileblit(struct fb_info *info, struct fb_tileblit *blit);
+void svga_tilecursor(struct fb_info *info, struct fb_tilecursor *cursor);
+
+int svga_compute_pll(const struct svga_pll *pll, u32 f_wanted, u16 *m, u16 *n, u16 *r, int node);
+int svga_check_timings(const struct svga_timing_regs *tm, struct fb_var_screeninfo *var, int node);
+void svga_set_timings(const struct svga_timing_regs *tm, struct fb_var_screeninfo *var, u32 hmul, u32 hdiv, u32 vmul, u32 vdiv, u32 hborder, int node);
+
+int svga_match_format(const struct svga_fb_format *frm, struct fb_var_screeninfo *var, struct fb_fix_screeninfo *fix);
+
+#endif /* __KERNEL__  */
+#endif /* _LINUX_SVGA_H */
+
diff --git a/include/linux/swap.h b/include/linux/swap.h
index 5423559a44a6..006868881346 100644
--- a/include/linux/swap.h
+++ b/include/linux/swap.h
@@ -170,11 +170,13 @@ extern void swapin_readahead(swp_entry_t, unsigned long, struct vm_area_struct *
 extern unsigned long totalram_pages;
 extern unsigned long totalreserve_pages;
 extern long nr_swap_pages;
-extern unsigned int nr_free_pages(void);
-extern unsigned int nr_free_pages_pgdat(pg_data_t *pgdat);
 extern unsigned int nr_free_buffer_pages(void);
 extern unsigned int nr_free_pagecache_pages(void);
 
+/* Definition of global_page_state not available yet */
+#define nr_free_pages() global_page_state(NR_FREE_PAGES)
+
+
 /* linux/mm/swap.c */
 extern void FASTCALL(lru_cache_add(struct page *));
 extern void FASTCALL(lru_cache_add_active(struct page *));
diff --git a/include/linux/swapops.h b/include/linux/swapops.h
index ec639aa3a1d3..ceb6cc5ceebb 100644
--- a/include/linux/swapops.h
+++ b/include/linux/swapops.h
@@ -108,7 +108,10 @@ extern void migration_entry_wait(struct mm_struct *mm, pmd_t *pmd,
 #else
 
 #define make_migration_entry(page, write) swp_entry(0, 0)
-#define is_migration_entry(swp) 0
+static inline int is_migration_entry(swp_entry_t swp)
+{
+        return 0;
+}
 #define migration_entry_to_page(swp) NULL
 static inline void make_migration_entry_read(swp_entry_t *entryp) { }
 static inline void migration_entry_wait(struct mm_struct *mm, pmd_t *pmd,
diff --git a/include/linux/sysctl.h b/include/linux/sysctl.h
index 665412c4f4b9..2c5fb38d9392 100644
--- a/include/linux/sysctl.h
+++ b/include/linux/sysctl.h
@@ -53,7 +53,6 @@ struct __sysctl_args {
 
 /* For internal pattern-matching use only: */
 #ifdef __KERNEL__
-#define CTL_ANY         -1      /* Matches any name */
 #define CTL_NONE        0
 #define CTL_UNNUMBERED  CTL_NONE        /* sysctl without a binary number */
 #endif
@@ -69,7 +68,13 @@ enum
         CTL_DEV=7,              /* Devices */
         CTL_BUS=8,              /* Busses */
         CTL_ABI=9,              /* Binary emulation */
-        CTL_CPU=10              /* CPU stuff (speed scaling, etc) */
+        CTL_CPU=10,             /* CPU stuff (speed scaling, etc) */
+        CTL_ARLAN=254,          /* arlan wireless driver */
+        CTL_APPLDATA=2120,      /* s390 appldata */
+        CTL_S390DBF=5677,       /* s390 debug */
+        CTL_SUNRPC=7249,        /* sunrpc debug */
+        CTL_PM=9899,            /* frv power management */
+        CTL_FRV=9898,           /* frv specific sysctls */
 };
 
 /* CTL_BUS names: */
@@ -202,6 +207,11 @@ enum
         VM_PANIC_ON_OOM=33,     /* panic at out-of-memory */
         VM_VDSO_ENABLED=34,     /* map VDSO into new processes? */
         VM_MIN_SLAB=35,          /* Percent pages ignored by zone reclaim */
+
+        /* s390 vm cmm sysctls */
+        VM_CMM_PAGES=1111,
+        VM_CMM_TIMED_PAGES=1112,
+        VM_CMM_TIMEOUT=1113,
 };
 
 
@@ -803,6 +813,7 @@ enum
         FS_AIO_NR=18,   /* current system-wide number of aio requests */
         FS_AIO_MAX_NR=19,       /* system-wide maximum number of aio requests */
         FS_INOTIFY=20,  /* inotify submenu */
+        FS_OCFS2=988,   /* ocfs2 */
 };
 
 /* /proc/sys/fs/quota/ */
@@ -913,7 +924,11 @@ enum
 #ifdef __KERNEL__
 #include <linux/list.h>
 
-extern void sysctl_init(void);
+/* For the /proc/sys support */
+struct ctl_table;
+extern struct ctl_table_header *sysctl_head_next(struct ctl_table_header *prev);
+extern void sysctl_head_finish(struct ctl_table_header *prev);
+extern int sysctl_perm(struct ctl_table *table, int op);
 
 typedef struct ctl_table ctl_table;
 
@@ -1007,9 +1022,9 @@ struct ctl_table
         int maxlen;
         mode_t mode;
         ctl_table *child;
+        ctl_table *parent;              /* Automatically set */
         proc_handler *proc_handler;     /* Callback for text formatting */
         ctl_handler *strategy;          /* Callback function for all r/w */
-        struct proc_dir_entry *de;      /* /proc control block */
         void *extra1;
         void *extra2;
 };
@@ -1024,8 +1039,8 @@ struct ctl_table_header
         struct completion *unregistering;
 };
 
-struct ctl_table_header * register_sysctl_table(ctl_table * table, 
-                                                int insert_at_head);
+struct ctl_table_header * register_sysctl_table(ctl_table * table);
+
 void unregister_sysctl_table(struct ctl_table_header * table);
 
 #else /* __KERNEL__ */
diff --git a/include/linux/sysfs.h b/include/linux/sysfs.h
index 192de3afa96b..21805b500aa2 100644
--- a/include/linux/sysfs.h
+++ b/include/linux/sysfs.h
@@ -17,6 +17,7 @@
 struct kobject;
 struct module;
 struct nameidata;
+struct dentry;
 
 struct attribute {
         const char              * name;
@@ -68,18 +69,6 @@ struct sysfs_ops {
         ssize_t (*store)(struct kobject *,struct attribute *,const char *, size_t);
 };
 
-struct sysfs_dirent {
-        atomic_t                s_count;
-        struct list_head        s_sibling;
-        struct list_head        s_children;
-        void                    * s_element;
-        int                     s_type;
-        umode_t                 s_mode;
-        struct dentry           * s_dentry;
-        struct iattr            * s_iattr;
-        atomic_t                s_event;
-};
-
 #define SYSFS_ROOT              0x0001
 #define SYSFS_DIR               0x0002
 #define SYSFS_KOBJ_ATTR         0x0004
@@ -126,6 +115,11 @@ void sysfs_remove_bin_file(struct kobject *kobj, struct bin_attribute *attr);
 int __must_check sysfs_create_group(struct kobject *,
                                         const struct attribute_group *);
 void sysfs_remove_group(struct kobject *, const struct attribute_group *);
+int sysfs_add_file_to_group(struct kobject *kobj,
+                const struct attribute *attr, const char *group);
+void sysfs_remove_file_from_group(struct kobject *kobj,
+                const struct attribute *attr, const char *group);
+
 void sysfs_notify(struct kobject * k, char *dir, char *attr);
 
 
@@ -210,6 +204,18 @@ static inline void sysfs_remove_group(struct kobject * k, const struct attribute
         ;
 }
 
+static inline int sysfs_add_file_to_group(struct kobject *kobj,
+                const struct attribute *attr, const char *group)
+{
+        return 0;
+}
+
+static inline void sysfs_remove_file_from_group(struct kobject *kobj,
+                const struct attribute *attr, const char *group);
+{
+        ;
+}
+
 static inline void sysfs_notify(struct kobject * k, char *dir, char *attr)
 {
 }
diff --git a/include/linux/tick.h b/include/linux/tick.h
new file mode 100644
index 000000000000..9a7252e089b9
--- /dev/null
+++ b/include/linux/tick.h
@@ -0,0 +1,109 @@
+/*  linux/include/linux/tick.h
+ *
+ *  This file contains the structure definitions for tick related functions
+ *
+ */
+#ifndef _LINUX_TICK_H
+#define _LINUX_TICK_H
+
+#include <linux/clockchips.h>
+
+#ifdef CONFIG_GENERIC_CLOCKEVENTS
+
+enum tick_device_mode {
+        TICKDEV_MODE_PERIODIC,
+        TICKDEV_MODE_ONESHOT,
+};
+
+struct tick_device {
+        struct clock_event_device *evtdev;
+        enum tick_device_mode mode;
+};
+
+enum tick_nohz_mode {
+        NOHZ_MODE_INACTIVE,
+        NOHZ_MODE_LOWRES,
+        NOHZ_MODE_HIGHRES,
+};
+
+/**
+ * struct tick_sched - sched tick emulation and no idle tick control/stats
+ * @sched_timer:        hrtimer to schedule the periodic tick in high
+ *                      resolution mode
+ * @idle_tick:          Store the last idle tick expiry time when the tick
+ *                      timer is modified for idle sleeps. This is necessary
+ *                      to resume the tick timer operation in the timeline
+ *                      when the CPU returns from idle
+ * @tick_stopped:       Indicator that the idle tick has been stopped
+ * @idle_jiffies:       jiffies at the entry to idle for idle time accounting
+ * @idle_calls:         Total number of idle calls
+ * @idle_sleeps:        Number of idle calls, where the sched tick was stopped
+ * @idle_entrytime:     Time when the idle call was entered
+ * @idle_sleeptime:     Sum of the time slept in idle with sched tick stopped
+ */
+struct tick_sched {
+        struct hrtimer                  sched_timer;
+        unsigned long                   check_clocks;
+        enum tick_nohz_mode             nohz_mode;
+        ktime_t                         idle_tick;
+        int                             tick_stopped;
+        unsigned long                   idle_jiffies;
+        unsigned long                   idle_calls;
+        unsigned long                   idle_sleeps;
+        ktime_t                         idle_entrytime;
+        ktime_t                         idle_sleeptime;
+        unsigned long                   last_jiffies;
+        unsigned long                   next_jiffies;
+        ktime_t                         idle_expires;
+};
+
+extern void __init tick_init(void);
+extern int tick_is_oneshot_available(void);
+extern struct tick_device *tick_get_device(int cpu);
+
+# ifdef CONFIG_HIGH_RES_TIMERS
+extern int tick_init_highres(void);
+extern int tick_program_event(ktime_t expires, int force);
+extern void tick_setup_sched_timer(void);
+extern void tick_cancel_sched_timer(int cpu);
+# else
+static inline void tick_cancel_sched_timer(int cpu) { }
+# endif /* HIGHRES */
+
+# ifdef CONFIG_GENERIC_CLOCKEVENTS_BROADCAST
+extern struct tick_device *tick_get_broadcast_device(void);
+extern cpumask_t *tick_get_broadcast_mask(void);
+
+#  ifdef CONFIG_TICK_ONESHOT
+extern cpumask_t *tick_get_broadcast_oneshot_mask(void);
+#  endif
+
+# endif /* BROADCAST */
+
+# ifdef CONFIG_TICK_ONESHOT
+extern void tick_clock_notify(void);
+extern int tick_check_oneshot_change(int allow_nohz);
+extern struct tick_sched *tick_get_tick_sched(int cpu);
+# else
+static inline void tick_clock_notify(void) { }
+static inline int tick_check_oneshot_change(int allow_nohz) { return 0; }
+# endif
+
+#else /* CONFIG_GENERIC_CLOCKEVENTS */
+static inline void tick_init(void) { }
+static inline void tick_cancel_sched_timer(int cpu) { }
+static inline void tick_clock_notify(void) { }
+static inline int tick_check_oneshot_change(int allow_nohz) { return 0; }
+#endif /* !CONFIG_GENERIC_CLOCKEVENTS */
+
+# ifdef CONFIG_NO_HZ
+extern void tick_nohz_stop_sched_tick(void);
+extern void tick_nohz_restart_sched_tick(void);
+extern void tick_nohz_update_jiffies(void);
+# else
+static inline void tick_nohz_stop_sched_tick(void) { }
+static inline void tick_nohz_restart_sched_tick(void) { }
+static inline void tick_nohz_update_jiffies(void) { }
+# endif /* !NO_HZ */
+
+#endif
diff --git a/include/linux/time.h b/include/linux/time.h
index a5b739967b74..8ea8dea713c7 100644
--- a/include/linux/time.h
+++ b/include/linux/time.h
@@ -46,7 +46,7 @@ static inline int timespec_equal(struct timespec *a, struct timespec *b)
  * lhs == rhs: return 0
  * lhs > rhs:  return >0
  */
-static inline int timespec_compare(struct timespec *lhs, struct timespec *rhs)
+static inline int timespec_compare(const struct timespec *lhs, const struct timespec *rhs)
 {
         if (lhs->tv_sec < rhs->tv_sec)
                 return -1;
@@ -55,7 +55,7 @@ static inline int timespec_compare(struct timespec *lhs, struct timespec *rhs)
         return lhs->tv_nsec - rhs->tv_nsec;
 }
 
-static inline int timeval_compare(struct timeval *lhs, struct timeval *rhs)
+static inline int timeval_compare(const struct timeval *lhs, const struct timeval *rhs)
 {
         if (lhs->tv_sec < rhs->tv_sec)
                 return -1;
@@ -90,8 +90,9 @@ static inline struct timespec timespec_sub(struct timespec lhs,
 
 extern struct timespec xtime;
 extern struct timespec wall_to_monotonic;
-extern seqlock_t xtime_lock;
+extern seqlock_t xtime_lock __attribute__((weak));
 
+extern unsigned long read_persistent_clock(void);
 void timekeeping_init(void);
 
 static inline unsigned long get_seconds(void)
diff --git a/include/linux/timer.h b/include/linux/timer.h
index fb5edaaf0ebd..719113b652dd 100644
--- a/include/linux/timer.h
+++ b/include/linux/timer.h
@@ -2,6 +2,7 @@
 #define _LINUX_TIMER_H
 
 #include <linux/list.h>
+#include <linux/ktime.h>
 #include <linux/spinlock.h>
 #include <linux/stddef.h>
 
@@ -15,6 +16,11 @@ struct timer_list {
         unsigned long data;
 
         struct tvec_t_base_s *base;
+#ifdef CONFIG_TIMER_STATS
+        void *start_site;
+        char start_comm[16];
+        int start_pid;
+#endif
 };
 
 extern struct tvec_t_base_s boot_tvec_bases;
@@ -61,7 +67,65 @@ extern int del_timer(struct timer_list * timer);
 extern int __mod_timer(struct timer_list *timer, unsigned long expires);
 extern int mod_timer(struct timer_list *timer, unsigned long expires);
 
+/*
+ * Return when the next timer-wheel timeout occurs (in absolute jiffies),
+ * locks the timer base:
+ */
 extern unsigned long next_timer_interrupt(void);
+/*
+ * Return when the next timer-wheel timeout occurs (in absolute jiffies),
+ * locks the timer base and does the comparison against the given
+ * jiffie.
+ */
+extern unsigned long get_next_timer_interrupt(unsigned long now);
+
+/*
+ * Timer-statistics info:
+ */
+#ifdef CONFIG_TIMER_STATS
+
+extern void init_timer_stats(void);
+
+extern void timer_stats_update_stats(void *timer, pid_t pid, void *startf,
+                                     void *timerf, char * comm);
+
+static inline void timer_stats_account_timer(struct timer_list *timer)
+{
+        timer_stats_update_stats(timer, timer->start_pid, timer->start_site,
+                                 timer->function, timer->start_comm);
+}
+
+extern void __timer_stats_timer_set_start_info(struct timer_list *timer,
+                                               void *addr);
+
+static inline void timer_stats_timer_set_start_info(struct timer_list *timer)
+{
+        __timer_stats_timer_set_start_info(timer, __builtin_return_address(0));
+}
+
+static inline void timer_stats_timer_clear_start_info(struct timer_list *timer)
+{
+        timer->start_site = NULL;
+}
+#else
+static inline void init_timer_stats(void)
+{
+}
+
+static inline void timer_stats_account_timer(struct timer_list *timer)
+{
+}
+
+static inline void timer_stats_timer_set_start_info(struct timer_list *timer)
+{
+}
+
+static inline void timer_stats_timer_clear_start_info(struct timer_list *timer)
+{
+}
+#endif
+
+extern void delayed_work_timer_fn(unsigned long __data);
 
 /**
  * add_timer - start a timer
@@ -96,7 +160,7 @@ static inline void add_timer(struct timer_list *timer)
 extern void init_timers(void);
 extern void run_local_timers(void);
 struct hrtimer;
-extern int it_real_fn(struct hrtimer *);
+extern enum hrtimer_restart it_real_fn(struct hrtimer *);
 
 unsigned long __round_jiffies(unsigned long j, int cpu);
 unsigned long __round_jiffies_relative(unsigned long j, int cpu);
diff --git a/include/linux/timex.h b/include/linux/timex.h
index db501dc23c29..da929dbbea2a 100644
--- a/include/linux/timex.h
+++ b/include/linux/timex.h
@@ -255,10 +255,10 @@ struct time_interpolator {
         u8 jitter;                      /* if set compensate for fluctuations */
         u32 nsec_per_cyc;               /* set by register_time_interpolator() */
         void *addr;                     /* address of counter or function */
-        u64 mask;                       /* mask the valid bits of the counter */
+        cycles_t mask;                  /* mask the valid bits of the counter */
         unsigned long offset;           /* nsec offset at last update of interpolator */
         u64 last_counter;               /* counter value in units of the counter at last update */
-        u64 last_cycle;                 /* Last timer value if TIME_SOURCE_JITTER is set */
+        cycles_t last_cycle;            /* Last timer value if TIME_SOURCE_JITTER is set */
         u64 frequency;                  /* frequency in counts/second */
         long drift;                     /* drift in parts-per-million (or -1) */
         unsigned long skips;            /* skips forward */
@@ -286,6 +286,13 @@ static inline void time_interpolator_update(long delta_nsec)
 
 #define TICK_LENGTH_SHIFT       32
 
+#ifdef CONFIG_NO_HZ
+#define NTP_INTERVAL_FREQ  (2)
+#else
+#define NTP_INTERVAL_FREQ  (HZ)
+#endif
+#define NTP_INTERVAL_LENGTH (NSEC_PER_SEC/NTP_INTERVAL_FREQ)
+
 /* Returns how long ticks are at present, in ns / 2^(SHIFT_SCALE-10). */
 extern u64 current_tick_length(void);
 
diff --git a/include/linux/toshiba.h b/include/linux/toshiba.h
index 916e5e3a699b..6a7c4edf0e13 100644
--- a/include/linux/toshiba.h
+++ b/include/linux/toshiba.h
@@ -33,4 +33,6 @@ typedef struct {
         unsigned int edi __attribute__ ((packed));
 } SMMRegisters;
 
+int tosh_smm(SMMRegisters *regs);
+
 #endif
diff --git a/include/linux/tty.h b/include/linux/tty.h
index 65cbcf22c31e..dee72b9a20fb 100644
--- a/include/linux/tty.h
+++ b/include/linux/tty.h
@@ -24,7 +24,27 @@
 #define NR_PTYS CONFIG_LEGACY_PTY_COUNT   /* Number of legacy ptys */
 #define NR_UNIX98_PTY_DEFAULT   4096      /* Default maximum for Unix98 ptys */
 #define NR_UNIX98_PTY_MAX       (1 << MINORBITS) /* Absolute limit */
-#define NR_LDISCS               16
+#define NR_LDISCS               17
+
+/* line disciplines */
+#define N_TTY           0
+#define N_SLIP          1
+#define N_MOUSE         2
+#define N_PPP           3
+#define N_STRIP         4
+#define N_AX25          5
+#define N_X25           6       /* X.25 async */
+#define N_6PACK         7
+#define N_MASC          8       /* Reserved for Mobitex module <kaz@cafe.net> */
+#define N_R3964         9       /* Reserved for Simatic R3964 module */
+#define N_PROFIBUS_FDL  10      /* Reserved for Profibus <Dave@mvhi.com> */
+#define N_IRDA          11      /* Linux IrDa - http://irda.sourceforge.net/ */
+#define N_SMSBLOCK      12      /* SMS block mode - for talking to GSM data */
+                                /* cards about SMS messages */
+#define N_HDLC          13      /* synchronous HDLC */
+#define N_SYNC_PPP      14      /* synchronous PPP */
+#define N_HCI           15      /* Bluetooth HCI UART */
+#define N_GIGASET_M101  16      /* Siemens Gigaset M101 serial DECT adapter */
 
 /*
  * This character is the same as _POSIX_VDISABLE: it cannot be used as
@@ -177,8 +197,8 @@ struct tty_struct {
         struct mutex termios_mutex;
         struct ktermios *termios, *termios_locked;
         char name[64];
-        int pgrp;
-        int session;
+        struct pid *pgrp;
+        struct pid *session;
         unsigned long flags;
         int count;
         struct winsize winsize;
@@ -283,7 +303,7 @@ extern int tty_read_raw_data(struct tty_struct *tty, unsigned char *bufp,
                              int buflen);
 extern void tty_write_message(struct tty_struct *tty, char *msg);
 
-extern int is_orphaned_pgrp(int pgrp);
+extern int is_current_pgrp_orphaned(void);
 extern int is_ignored(int sig);
 extern int tty_signal(int sig, struct tty_struct *tty);
 extern void tty_hangup(struct tty_struct * tty);
@@ -291,6 +311,7 @@ extern void tty_vhangup(struct tty_struct * tty);
 extern void tty_unhangup(struct file *filp);
 extern int tty_hung_up_p(struct file * filp);
 extern void do_SAK(struct tty_struct *tty);
+extern void __do_SAK(struct tty_struct *tty);
 extern void disassociate_ctty(int priv);
 extern void tty_flip_buffer_push(struct tty_struct *tty);
 extern speed_t tty_get_baud_rate(struct tty_struct *tty);
@@ -312,7 +333,6 @@ extern int tty_ioctl(struct inode *inode, struct file *file, unsigned int cmd,
 
 extern dev_t tty_devnum(struct tty_struct *tty);
 extern void proc_clear_tty(struct task_struct *p);
-extern void __proc_set_tty(struct task_struct *tsk, struct tty_struct *tty);
 extern void proc_set_tty(struct task_struct *tsk, struct tty_struct *tty);
 extern struct tty_struct *get_current_tty(void);
 
diff --git a/include/linux/ufs_fs.h b/include/linux/ufs_fs.h
index d3a4f994a5dc..dc2e9fe69418 100644
--- a/include/linux/ufs_fs.h
+++ b/include/linux/ufs_fs.h
@@ -40,13 +40,16 @@ typedef __u64 __fs64;
 typedef __u32 __fs32;
 typedef __u16 __fs16;
 #else
+#include <asm/div64.h>
 typedef __u64 __bitwise __fs64;
 typedef __u32 __bitwise __fs32;
 typedef __u16 __bitwise __fs16;
 #endif
 
+#ifdef __KERNEL__
 #include <linux/ufs_fs_i.h>
 #include <linux/ufs_fs_sb.h>
+#endif
 
 #define UFS_BBLOCK 0
 #define UFS_BBSIZE 8192
@@ -261,17 +264,10 @@ typedef __u16 __bitwise __fs16;
  */
 #define ufs_inotocg(x)          ((x) / uspi->s_ipg)
 #define ufs_inotocgoff(x)       ((x) % uspi->s_ipg)
-#define ufs_inotofsba(x)        (ufs_cgimin(ufs_inotocg(x)) + ufs_inotocgoff(x) / uspi->s_inopf)
+#define ufs_inotofsba(x)        (((u64)ufs_cgimin(ufs_inotocg(x))) + ufs_inotocgoff(x) / uspi->s_inopf)
 #define ufs_inotofsbo(x)        ((x) % uspi->s_inopf)
 
 /*
- * Give cylinder group number for a file system block.
- * Give cylinder group block number for a file system block.
- */
-#define ufs_dtog(d)     ((d) / uspi->s_fpg)
-#define ufs_dtogd(d)    ((d) % uspi->s_fpg)
-
-/*
  * Compute the cylinder and rotational position of a cyl block addr.
  */
 #define ufs_cbtocylno(bno) \
@@ -303,7 +299,7 @@ typedef __u16 __bitwise __fs16;
 #define UFS_MAXMNTLEN 512
 #define UFS2_MAXMNTLEN 468
 #define UFS2_MAXVOLLEN 32
-/* #define UFS_MAXCSBUFS 31 */
+#define UFS_MAXCSBUFS 31
 #define UFS_LINK_MAX 32000
 /*
 #define UFS2_NOCSPTRS   ((128 / sizeof(void *)) - 4)
@@ -721,6 +717,7 @@ struct ufs_cg_private_info {
         __u32   c_nclusterblks; /* number of clusters this cg */
 };      
 
+
 struct ufs_sb_private_info {
         struct ufs_buffer_head s_ubh; /* buffer containing super block */
         struct ufs_csum_core cs_total;
@@ -754,7 +751,7 @@ struct ufs_sb_private_info {
         __u32   s_npsect;       /* # sectors/track including spares */
         __u32   s_interleave;   /* hardware sector interleave */
         __u32   s_trackskew;    /* sector 0 skew, per track */
-        __u32   s_csaddr;       /* blk addr of cyl grp summary area */
+        __u64   s_csaddr;       /* blk addr of cyl grp summary area */
         __u32   s_cssize;       /* size of cyl grp summary area */
         __u32   s_cgsize;       /* cylinder group size */
         __u32   s_ntrak;        /* tracks per cylinder */
@@ -950,17 +947,17 @@ struct ufs_super_block_third {
 #ifdef __KERNEL__
 
 /* 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 *, struct page *);
+extern void ufs_free_fragments (struct inode *, u64, unsigned);
+extern void ufs_free_blocks (struct inode *, u64, unsigned);
+extern u64 ufs_new_fragments(struct inode *, void *, u64, u64,
+                             unsigned, int *, struct page *);
 
 /* cylinder.c */
 extern struct ufs_cg_private_info * ufs_load_cylinder (struct super_block *, unsigned);
 extern void ufs_put_cylinder (struct super_block *, unsigned);
 
 /* dir.c */
-extern struct inode_operations ufs_dir_inode_operations;
+extern const 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 *);
@@ -972,7 +969,7 @@ 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;
+extern const struct inode_operations ufs_file_inode_operations;
 extern const struct file_operations ufs_file_operations;
 
 extern const struct address_space_operations ufs_aops;
@@ -999,7 +996,7 @@ extern void ufs_error (struct super_block *, const char *, const char *, ...) __
 extern void ufs_panic (struct super_block *, const char *, const char *, ...) __attribute__ ((format (printf, 3, 4)));
 
 /* symlink.c */
-extern struct inode_operations ufs_fast_symlink_inode_operations;
+extern const struct inode_operations ufs_fast_symlink_inode_operations;
 
 /* truncate.c */
 extern int ufs_truncate (struct inode *, loff_t);
@@ -1014,6 +1011,22 @@ static inline struct ufs_inode_info *UFS_I(struct inode *inode)
         return container_of(inode, struct ufs_inode_info, vfs_inode);
 }
 
+/*
+ * Give cylinder group number for a file system block.
+ * Give cylinder group block number for a file system block.
+ */
+/* #define      ufs_dtog(d)     ((d) / uspi->s_fpg) */
+static inline u64 ufs_dtog(struct ufs_sb_private_info * uspi, u64 b)
+{
+        do_div(b, uspi->s_fpg);
+        return b;
+}
+/* #define      ufs_dtogd(d)    ((d) % uspi->s_fpg) */
+static inline u32 ufs_dtogd(struct ufs_sb_private_info * uspi, u64 b)
+{
+        return do_div(b, uspi->s_fpg);
+}
+
 #endif  /* __KERNEL__ */
 
 #endif /* __LINUX_UFS_FS_H */
diff --git a/include/linux/ufs_fs_i.h b/include/linux/ufs_fs_i.h
index f50ce3b0cd52..6496caa82f9e 100644
--- a/include/linux/ufs_fs_i.h
+++ b/include/linux/ufs_fs_i.h
@@ -20,13 +20,12 @@ struct ufs_inode_info {
                 __fs64  u2_i_data[15];
         } i_u1;
         __u32   i_flags;
-        __u32   i_gen;
         __u32   i_shadow;
         __u32   i_unused1;
         __u32   i_unused2;
         __u32   i_oeftflag;
         __u16   i_osync;
-        __u32   i_lastfrag;
+        __u64   i_lastfrag;
         __u32   i_dir_start_lookup;
         struct inode vfs_inode;
 };
diff --git a/include/linux/ufs_fs_sb.h b/include/linux/ufs_fs_sb.h
index 8ff13c160f3d..e114c93fc578 100644
--- a/include/linux/ufs_fs_sb.h
+++ b/include/linux/ufs_fs_sb.h
@@ -21,7 +21,6 @@
 struct ufs_sb_private_info;
 struct ufs_cg_private_info;
 struct ufs_csum;
-#define UFS_MAXCSBUFS 31
 
 struct ufs_sb_info {
         struct ufs_sb_private_info * s_uspi;    
diff --git a/include/linux/usb.h b/include/linux/usb.h
index b5c226a87ed8..87dc75a6cee1 100644
--- a/include/linux/usb.h
+++ b/include/linux/usb.h
@@ -388,10 +388,14 @@ struct usb_device {
         struct usb_device *children[USB_MAXCHILDREN];
 
         int pm_usage_cnt;               /* usage counter for autosuspend */
+        u32 quirks;                     /* quirks of the whole device */
+
 #ifdef CONFIG_PM
         struct delayed_work autosuspend; /* for delayed autosuspends */
         struct mutex pm_mutex;          /* protects PM operations */
 
+        unsigned autosuspend_delay;     /* in jiffies */
+
         unsigned auto_pm:1;             /* autosuspend/resume in progress */
         unsigned do_remote_wakeup:1;    /* remote wakeup should be enabled */
 #endif
@@ -935,7 +939,7 @@ struct usb_iso_packet_descriptor {
         unsigned int offset;
         unsigned int length;            /* expected length */
         unsigned int actual_length;
-        unsigned int status;
+        int status;
 };
 
 struct urb;
diff --git a/include/linux/usb/cdc.h b/include/linux/usb/cdc.h
index ba617c372455..956edf3bbecb 100644
--- a/include/linux/usb/cdc.h
+++ b/include/linux/usb/cdc.h
@@ -73,6 +73,13 @@ struct usb_cdc_acm_descriptor {
         __u8    bmCapabilities;
 } __attribute__ ((packed));
 
+/* capabilities from 5.2.3.3 */
+
+#define USB_CDC_COMM_FEATURE    0x01
+#define USB_CDC_CAP_LINE        0x02
+#define USB_CDC_CAP_BRK 0x04
+#define USB_CDC_CAP_NOTIFY      0x08
+
 /* "Union Functional Descriptor" from CDC spec 5.2.3.8 */
 struct usb_cdc_union_desc {
         __u8    bLength;
diff --git a/include/linux/usb/ch9.h b/include/linux/usb/ch9.h
index ae7833749fa2..1122a6c2c1a3 100644
--- a/include/linux/usb/ch9.h
+++ b/include/linux/usb/ch9.h
@@ -1,8 +1,9 @@
 /*
- * This file holds USB constants and structures that are needed for USB
- * device APIs.  These are used by the USB device model, which is defined
- * in chapter 9 of the USB 2.0 specification.  Linux has several APIs in C
- * that need these:
+ * This file holds USB constants and structures that are needed for
+ * USB device APIs.  These are used by the USB device model, which is
+ * defined in chapter 9 of the USB 2.0 specification and in the
+ * Wireless USB 1.0 (spread around).  Linux has several APIs in C that
+ * need these:
  *
  * - the master/host side Linux-USB kernel driver API;
  * - the "usbfs" user space API; and
@@ -14,6 +15,19 @@
  *
  * There's also "Wireless USB", using low power short range radios for
  * peripheral interconnection but otherwise building on the USB framework.
+ *
+ * Note all descriptors are declared '__attribute__((packed))' so that:
+ *
+ * [a] they never get padded, either internally (USB spec writers
+ *     probably handled that) or externally;
+ *
+ * [b] so that accessing bigger-than-a-bytes fields will never
+ *     generate bus errors on any platform, even when the location of
+ *     its descriptor inside a bundle isn't "naturally aligned", and
+ *
+ * [c] for consistency, removing all doubt even when it appears to
+ *     someone that the two other points are non-issues for that
+ *     particular descriptor type.
  */
 
 #ifndef __LINUX_USB_CH9_H
@@ -367,7 +381,7 @@ struct usb_debug_descriptor {
         /* bulk endpoints with 8 byte maxpacket */
         __u8  bDebugInEndpoint;
         __u8  bDebugOutEndpoint;
-};
+} __attribute__((packed));
 
 /*-------------------------------------------------------------------------*/
 
@@ -396,7 +410,7 @@ struct usb_security_descriptor {
 
         __le16 wTotalLength;
         __u8  bNumEncryptionTypes;
-};
+} __attribute__((packed));
 
 /*-------------------------------------------------------------------------*/
 
@@ -410,7 +424,7 @@ struct usb_key_descriptor {
         __u8  tTKID[3];
         __u8  bReserved;
         __u8  bKeyData[0];
-};
+} __attribute__((packed));
 
 /*-------------------------------------------------------------------------*/
 
@@ -426,7 +440,7 @@ struct usb_encryption_descriptor {
 #define USB_ENC_TYPE_RSA_1              3       /* rsa3072/sha1 auth */
         __u8  bEncryptionValue;         /* use in SET_ENCRYPTION */
         __u8  bAuthKeyIndex;
-};
+} __attribute__((packed));
 
 
 /*-------------------------------------------------------------------------*/
@@ -438,7 +452,7 @@ struct usb_bos_descriptor {
 
         __le16 wTotalLength;
         __u8  bNumDeviceCaps;
-};
+} __attribute__((packed));
 
 /*-------------------------------------------------------------------------*/
 
@@ -447,7 +461,7 @@ struct usb_dev_cap_header {
         __u8  bLength;
         __u8  bDescriptorType;
         __u8  bDevCapabilityType;
-};
+} __attribute__((packed));
 
 #define USB_CAP_TYPE_WIRELESS_USB       1
 
@@ -475,7 +489,7 @@ struct usb_wireless_cap_descriptor {	/* Ultra Wide Band */
         __u8  bmFFITXPowerInfo; /* FFI power levels */
         __le16 bmBandGroup;
         __u8  bReserved;
-};
+} __attribute__((packed));
 
 /*-------------------------------------------------------------------------*/
 
@@ -496,7 +510,7 @@ struct usb_wireless_ep_comp_descriptor {
 #define USB_ENDPOINT_SWITCH_NO          0
 #define USB_ENDPOINT_SWITCH_SWITCH      1
 #define USB_ENDPOINT_SWITCH_SCALE       2
-};
+} __attribute__((packed));
 
 /*-------------------------------------------------------------------------*/
 
@@ -512,7 +526,7 @@ struct usb_handshake {
         __u8 CDID[16];
         __u8 nonce[16];
         __u8 MIC[8];
-};
+} __attribute__((packed));
 
 /*-------------------------------------------------------------------------*/
 
@@ -524,7 +538,7 @@ struct usb_connection_context {
         __u8 CHID[16];          /* persistent host id */
         __u8 CDID[16];          /* device id (unique w/in host context) */
         __u8 CK[16];            /* connection key */
-};
+} __attribute__((packed));
 
 /*-------------------------------------------------------------------------*/
 
diff --git a/include/linux/usb/iowarrior.h b/include/linux/usb/iowarrior.h
new file mode 100644
index 000000000000..cbbe020a4f5c
--- /dev/null
+++ b/include/linux/usb/iowarrior.h
@@ -0,0 +1,33 @@
+#ifndef _IOWARRIOR_H_
+#define _IOWARRIOR_H_
+
+#define CODEMERCS_MAGIC_NUMBER  0xC0    /* like COde Mercenaries */
+
+/* Define the ioctl commands for reading and writing data */
+#define IOW_WRITE       _IOW(CODEMERCS_MAGIC_NUMBER, 1, __u8 *)
+#define IOW_READ        _IOW(CODEMERCS_MAGIC_NUMBER, 2, __u8 *)
+
+/*
+   A struct for available device info which is read
+   with the ioctl IOW_GETINFO.
+   To be compatible with 2.4 userspace which didn't have an easy way to get
+   this information.
+*/
+struct iowarrior_info {
+        __u32 vendor;           /* vendor id : supposed to be USB_VENDOR_ID_CODEMERCS in all cases */
+        __u32 product;          /* product id : depends on type of chip (USB_DEVICE_ID_CODEMERCS_XXXXX) */
+        __u8 serial[9];         /* the serial number of our chip (if a serial-number is not available this is empty string) */
+        __u32 revision;         /* revision number of the chip */
+        __u32 speed;            /* USB-speed of the device (0=UNKNOWN, 1=LOW, 2=FULL 3=HIGH) */
+        __u32 power;            /* power consumption of the device in mA */
+        __u32 if_num;           /* the number of the endpoint */
+        __u32 report_size;      /* size of the data-packets on this interface */
+};
+
+/*
+  Get some device-information (product-id , serial-number etc.)
+  in order to identify a chip.
+*/
+#define IOW_GETINFO _IOR(CODEMERCS_MAGIC_NUMBER, 3, struct iowarrior_info)
+
+#endif  /* _IOWARRIOR_H_ */
diff --git a/include/linux/usb/quirks.h b/include/linux/usb/quirks.h
new file mode 100644
index 000000000000..6bac8faacbc6
--- /dev/null
+++ b/include/linux/usb/quirks.h
@@ -0,0 +1,11 @@
+/*
+ * This file holds the definitions of quirks found in USB devices.
+ * Only quirks that affect the whole device, not an interface,
+ * belong here.
+ */
+
+/* device must not be autosuspended */
+#define USB_QUIRK_NO_AUTOSUSPEND        0x00000001
+
+/* string descriptors must not be fetched using a 255-byte read */
+#define USB_QUIRK_STRING_FETCH_255      0x00000002
diff --git a/include/linux/usb/serial.h b/include/linux/usb/serial.h
index 33dcd8576696..32acbae28d24 100644
--- a/include/linux/usb/serial.h
+++ b/include/linux/usb/serial.h
@@ -54,6 +54,8 @@
  * @write_wait: a wait_queue_head_t used by the port.
  * @work: work queue entry for the line discipline waking up.
  * @open_count: number of times this port has been opened.
+ * @throttled: nonzero if the read urb is inactive to throttle the device
+ * @throttle_req: nonzero if the tty wants to throttle us
  *
  * This structure is used by the usb-serial core and drivers for the specific
  * ports of a device.
@@ -88,6 +90,8 @@ struct usb_serial_port {
         wait_queue_head_t       write_wait;
         struct work_struct      work;
         int                     open_count;
+        char                    throttled;
+        char                    throttle_req;
         struct device           dev;
 };
 #define to_usb_serial_port(d) container_of(d, struct usb_serial_port, dev)
@@ -269,6 +273,8 @@ extern int usb_serial_generic_write_room (struct usb_serial_port *port);
 extern int usb_serial_generic_chars_in_buffer (struct usb_serial_port *port);
 extern void usb_serial_generic_read_bulk_callback (struct urb *urb);
 extern void usb_serial_generic_write_bulk_callback (struct urb *urb);
+extern void usb_serial_generic_throttle (struct usb_serial_port *port);
+extern void usb_serial_generic_unthrottle (struct usb_serial_port *port);
 extern void usb_serial_generic_shutdown (struct usb_serial *serial);
 extern int usb_serial_generic_register (int debug);
 extern void usb_serial_generic_deregister (void);
diff --git a/include/linux/usb_usual.h b/include/linux/usb_usual.h
index 2ae76fe52ff7..1b792b9286ba 100644
--- a/include/linux/usb_usual.h
+++ b/include/linux/usb_usual.h
@@ -46,7 +46,9 @@
         US_FLAG(MAX_SECTORS_64, 0x00000400)                     \
                 /* Sets max_sectors to 64    */                 \
         US_FLAG(IGNORE_DEVICE,  0x00000800)                     \
-                /* Don't claim device */
+                /* Don't claim device */                        \
+        US_FLAG(CAPACITY_HEURISTICS,    0x00001000)             \
+                /* sometimes sizes is too big */
 
 #define US_FLAG(name, value)    US_FL_##name = value ,
 enum { US_DO_ALL_FLAGS };
diff --git a/include/linux/usbdevice_fs.h b/include/linux/usbdevice_fs.h
index 617d8a1c59ae..342dd5a7e8bb 100644
--- a/include/linux/usbdevice_fs.h
+++ b/include/linux/usbdevice_fs.h
@@ -159,9 +159,9 @@ struct usbdevfs_ioctl32 {
 #define USBDEVFS_SUBMITURB32       _IOR('U', 10, struct usbdevfs_urb32)
 #define USBDEVFS_DISCARDURB        _IO('U', 11)
 #define USBDEVFS_REAPURB           _IOW('U', 12, void *)
-#define USBDEVFS_REAPURB32         _IOW('U', 12, u32)
+#define USBDEVFS_REAPURB32         _IOW('U', 12, __u32)
 #define USBDEVFS_REAPURBNDELAY     _IOW('U', 13, void *)
-#define USBDEVFS_REAPURBNDELAY32   _IOW('U', 13, u32)
+#define USBDEVFS_REAPURBNDELAY32   _IOW('U', 13, __u32)
 #define USBDEVFS_DISCSIGNAL        _IOR('U', 14, struct usbdevfs_disconnectsignal)
 #define USBDEVFS_CLAIMINTERFACE    _IOR('U', 15, unsigned int)
 #define USBDEVFS_RELEASEINTERFACE  _IOR('U', 16, unsigned int)
diff --git a/include/linux/videodev2.h b/include/linux/videodev2.h
index d94e2683be52..65a165f918c9 100644
--- a/include/linux/videodev2.h
+++ b/include/linux/videodev2.h
@@ -1,5 +1,45 @@
 /*
- *      Video for Linux Two
+ *  Video for Linux Two header file
+ *
+ *  Copyright (C) 1999-2007 the contributors
+ *
+ *  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.
+ *
+ *  Alternatively you can redistribute this file under the terms of the
+ *  BSD license as stated below:
+ *
+ *  Redistribution and use in source and binary forms, with or without
+ *  modification, are permitted provided that the following conditions
+ *  are met:
+ *  1. Redistributions of source code must retain the above copyright
+ *     notice, this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright
+ *     notice, this list of conditions and the following disclaimer in
+ *     the documentation and/or other materials provided with the
+ *     distribution.
+ *  3. The names of its contributors may not be used to endorse or promote
+ *     products derived from this software without specific prior written
+ *     permission.
+ *
+ *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ *  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ *  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ *  A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ *  OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ *  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
+ *  TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ *  LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ *  NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ *  SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  *
  *      Header file for v4l or V4L2 drivers and applications
  * with public API.
@@ -8,8 +48,9 @@
  *
  *      See http://linuxtv.org for more info
  *
- *      Author: Bill Dirks <bdirks@pacbell.net>
+ *      Author: Bill Dirks <bill@thedirks.org>
  *              Justin Schoeman
+ *              Hans Verkuil <hverkuil@xs4all.nl>
  *              et al.
  */
 #ifndef __LINUX_VIDEODEV2_H
@@ -90,11 +131,8 @@ enum v4l2_buf_type {
         V4L2_BUF_TYPE_VIDEO_OVERLAY      = 3,
         V4L2_BUF_TYPE_VBI_CAPTURE        = 4,
         V4L2_BUF_TYPE_VBI_OUTPUT         = 5,
-#if 1
-        /* Experimental Sliced VBI */
         V4L2_BUF_TYPE_SLICED_VBI_CAPTURE = 6,
         V4L2_BUF_TYPE_SLICED_VBI_OUTPUT  = 7,
-#endif
         V4L2_BUF_TYPE_PRIVATE            = 0x80,
 };
 
@@ -186,10 +224,8 @@ struct v4l2_capability
 #define V4L2_CAP_VIDEO_OVERLAY          0x00000004  /* Can do video overlay */
 #define V4L2_CAP_VBI_CAPTURE            0x00000010  /* Is a raw VBI capture device */
 #define V4L2_CAP_VBI_OUTPUT             0x00000020  /* Is a raw VBI output device */
-#if 1
 #define V4L2_CAP_SLICED_VBI_CAPTURE     0x00000040  /* Is a sliced VBI capture device */
 #define V4L2_CAP_SLICED_VBI_OUTPUT      0x00000080  /* Is a sliced VBI output device */
-#endif
 #define V4L2_CAP_RDS_CAPTURE            0x00000100  /* RDS data capture */
 
 #define V4L2_CAP_TUNER                  0x00010000  /* has a tuner */
@@ -1179,7 +1215,6 @@ struct v4l2_vbi_format
 #define V4L2_VBI_UNSYNC         (1<< 0)
 #define V4L2_VBI_INTERLACED     (1<< 1)
 
-#if 1
 /* Sliced VBI
  *
  *    This implements is a proposal V4L2 API to allow SLICED VBI
@@ -1212,7 +1247,6 @@ struct v4l2_sliced_vbi_format
 #define V4L2_SLICED_VBI_525             (V4L2_SLICED_CAPTION_525)
 #define V4L2_SLICED_VBI_625             (V4L2_SLICED_TELETEXT_B | V4L2_SLICED_VPS | V4L2_SLICED_WSS_625)
 
-
 struct v4l2_sliced_vbi_cap
 {
         __u16   service_set;
@@ -1233,7 +1267,6 @@ struct v4l2_sliced_vbi_data
         __u32   reserved;       /* must be 0 */
         __u8    data[48];
 };
-#endif
 
 /*
  *      A G G R E G A T E   S T R U C T U R E S
@@ -1249,9 +1282,7 @@ struct v4l2_format
                 struct v4l2_pix_format          pix;     // V4L2_BUF_TYPE_VIDEO_CAPTURE
                 struct v4l2_window              win;     // V4L2_BUF_TYPE_VIDEO_OVERLAY
                 struct v4l2_vbi_format          vbi;     // V4L2_BUF_TYPE_VBI_CAPTURE
-#if 1
                 struct v4l2_sliced_vbi_format   sliced;  // V4L2_BUF_TYPE_SLICED_VBI_CAPTURE
-#endif
                 __u8    raw_data[200];                   // user-defined
         } fmt;
 };
@@ -1271,6 +1302,17 @@ struct v4l2_streamparm
 };
 
 /*
+ *      A D V A N C E D   D E B U G G I N G
+ */
+
+/* VIDIOC_DBG_G_REGISTER and VIDIOC_DBG_S_REGISTER */
+struct v4l2_register {
+        __u64 reg;
+        __u32 i2c_id; /* I2C driver ID of the I2C chip, or 0 for the host */
+        __u32 val;
+};
+
+/*
  *      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
  *
  */
@@ -1328,9 +1370,7 @@ struct v4l2_streamparm
 #define VIDIOC_ENUMAUDOUT       _IOWR ('V', 66, struct v4l2_audioout)
 #define VIDIOC_G_PRIORITY       _IOR  ('V', 67, enum v4l2_priority)
 #define VIDIOC_S_PRIORITY       _IOW  ('V', 68, enum v4l2_priority)
-#if 1
 #define VIDIOC_G_SLICED_VBI_CAP _IOWR ('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)
@@ -1339,6 +1379,9 @@ struct v4l2_streamparm
 #define VIDIOC_ENUM_FRAMESIZES  _IOWR ('V', 74, struct v4l2_frmsizeenum)
 #define VIDIOC_ENUM_FRAMEINTERVALS      _IOWR ('V', 75, struct v4l2_frmivalenum)
 #endif
+/* only implemented if CONFIG_VIDEO_ADV_DEBUG is defined */
+#define VIDIOC_DBG_S_REGISTER   _IOW ('d', 100, struct v4l2_register)
+#define VIDIOC_DBG_G_REGISTER   _IOWR('d', 101, struct v4l2_register)
 
 #ifdef __OLD_VIDIOC_
 /* for compatibility, will go away some day */
diff --git a/include/linux/vmstat.h b/include/linux/vmstat.h
index 5e9803ed17fc..acb1f105870c 100644
--- a/include/linux/vmstat.h
+++ b/include/linux/vmstat.h
@@ -3,20 +3,15 @@
 
 #include <linux/types.h>
 #include <linux/percpu.h>
+#include <linux/mm.h>
 #include <linux/mmzone.h>
 #include <asm/atomic.h>
 
-#ifdef CONFIG_VM_EVENT_COUNTERS
-/*
- * Light weight per cpu counter implementation.
- *
- * Counters should only be incremented.  You need to set EMBEDDED
- * to disable VM_EVENT_COUNTERS.  Things like procps (vmstat,
- * top, etc) use /proc/vmstat and depend on these counters.
- *
- * Counters are handled completely inline. On many platforms the code
- * generated will simply be the increment of a global address.
- */
+#ifdef CONFIG_ZONE_DMA
+#define DMA_ZONE(xx) xx##_DMA,
+#else
+#define DMA_ZONE(xx)
+#endif
 
 #ifdef CONFIG_ZONE_DMA32
 #define DMA32_ZONE(xx) xx##_DMA32,
@@ -30,7 +25,7 @@
 #define HIGHMEM_ZONE(xx)
 #endif
 
-#define FOR_ALL_ZONES(xx) xx##_DMA, DMA32_ZONE(xx) xx##_NORMAL HIGHMEM_ZONE(xx)
+#define FOR_ALL_ZONES(xx) DMA_ZONE(xx) DMA32_ZONE(xx) xx##_NORMAL HIGHMEM_ZONE(xx)
 
 enum vm_event_item { PGPGIN, PGPGOUT, PSWPIN, PSWPOUT,
                 FOR_ALL_ZONES(PGALLOC),
@@ -45,6 +40,17 @@ enum vm_event_item { PGPGIN, PGPGOUT, PSWPIN, PSWPOUT,
                 NR_VM_EVENT_ITEMS
 };
 
+#ifdef CONFIG_VM_EVENT_COUNTERS
+/*
+ * Light weight per cpu counter implementation.
+ *
+ * Counters should only be incremented and no critical kernel component
+ * should rely on the counter values.
+ *
+ * Counters are handled completely inline. On many platforms the code
+ * generated will simply be the increment of a global address.
+ */
+
 struct vm_event_state {
         unsigned long event[NR_VM_EVENT_ITEMS];
 };
@@ -85,17 +91,30 @@ static inline void vm_events_fold_cpu(int cpu)
 #else
 
 /* Disable counters */
-#define get_cpu_vm_events(e)    0L
-#define count_vm_event(e)       do { } while (0)
-#define count_vm_events(e,d)    do { } while (0)
-#define __count_vm_event(e)     do { } while (0)
-#define __count_vm_events(e,d)  do { } while (0)
-#define vm_events_fold_cpu(x)   do { } while (0)
+static inline void count_vm_event(enum vm_event_item item)
+{
+}
+static inline void count_vm_events(enum vm_event_item item, long delta)
+{
+}
+static inline void __count_vm_event(enum vm_event_item item)
+{
+}
+static inline void __count_vm_events(enum vm_event_item item, long delta)
+{
+}
+static inline void all_vm_events(unsigned long *ret)
+{
+}
+static inline void vm_events_fold_cpu(int cpu)
+{
+}
 
 #endif /* CONFIG_VM_EVENT_COUNTERS */
 
 #define __count_zone_vm_events(item, zone, delta) \
-                        __count_vm_events(item##_DMA + zone_idx(zone), delta)
+                __count_vm_events(item##_NORMAL - ZONE_NORMAL + \
+                zone_idx(zone), delta)
 
 /*
  * Zone based page accounting with per cpu differentials.
@@ -142,14 +161,16 @@ static inline unsigned long node_page_state(int node,
         struct zone *zones = NODE_DATA(node)->node_zones;
 
         return
+#ifdef CONFIG_ZONE_DMA
+                zone_page_state(&zones[ZONE_DMA], item) +
+#endif
 #ifdef CONFIG_ZONE_DMA32
                 zone_page_state(&zones[ZONE_DMA32], item) +
 #endif
-                zone_page_state(&zones[ZONE_NORMAL], item) +
 #ifdef CONFIG_HIGHMEM
                 zone_page_state(&zones[ZONE_HIGHMEM], item) +
 #endif
-                zone_page_state(&zones[ZONE_DMA], item);
+                zone_page_state(&zones[ZONE_NORMAL], item);
 }
 
 extern void zone_statistics(struct zonelist *, struct zone *);
@@ -186,6 +207,9 @@ void inc_zone_page_state(struct page *, enum zone_stat_item);
 void dec_zone_page_state(struct page *, enum zone_stat_item);
 
 extern void inc_zone_state(struct zone *, enum zone_stat_item);
+extern void __inc_zone_state(struct zone *, enum zone_stat_item);
+extern void dec_zone_state(struct zone *, enum zone_stat_item);
+extern void __dec_zone_state(struct zone *, enum zone_stat_item);
 
 void refresh_cpu_vm_stats(int);
 void refresh_vm_stats(void);
@@ -214,6 +238,12 @@ static inline void __inc_zone_page_state(struct page *page,
         __inc_zone_state(page_zone(page), item);
 }
 
+static inline void __dec_zone_state(struct zone *zone, enum zone_stat_item item)
+{
+        atomic_long_dec(&zone->vm_stat[item]);
+        atomic_long_dec(&vm_stat[item]);
+}
+
 static inline void __dec_zone_page_state(struct page *page,
                         enum zone_stat_item item)
 {
diff --git a/include/linux/wireless.h b/include/linux/wireless.h
index 7c269f4992eb..447c52beb691 100644
--- a/include/linux/wireless.h
+++ b/include/linux/wireless.h
@@ -334,7 +334,7 @@
  * separate range because of collisions with other tools such as
  * 'mii-tool'.
  * We now have 32 commands, so a bit more space ;-).
- * Also, all 'odd' commands are only usable by root and don't return the
+ * Also, all 'even' commands are only usable by root and don't return the
  * content of ifr/iwr to user (but you are not obliged to use the set/get
  * convention, just use every other two command). More details in iwpriv.c.
  * And I repeat : you are not forced to use them with iwpriv, but you
@@ -348,7 +348,7 @@
 #define SIOCIWLAST      SIOCIWLASTPRIV          /* 0x8BFF */
 #define IW_IOCTL_IDX(cmd)       ((cmd) - SIOCIWFIRST)
 
-/* Even : get (world access), odd : set (root access) */
+/* Odd : get (world access), even : set (root access) */
 #define IW_IS_SET(cmd)  (!((cmd) & 0x1))
 #define IW_IS_GET(cmd)  ((cmd) & 0x1)
 
diff --git a/include/linux/xattr.h b/include/linux/xattr.h
index 0e7f1e20ea45..def131a5ac70 100644
--- a/include/linux/xattr.h
+++ b/include/linux/xattr.h
@@ -13,6 +13,10 @@
 #define XATTR_CREATE    0x1     /* set value, fail if attr already exists */
 #define XATTR_REPLACE   0x2     /* set value, fail if attr does not exist */
 
+#ifdef  __KERNEL__
+
+#include <linux/types.h>
+
 /* Namespaces */
 #define XATTR_OS2_PREFIX "os2."
 #define XATTR_OS2_PREFIX_LEN (sizeof (XATTR_OS2_PREFIX) - 1)
@@ -29,6 +33,8 @@
 #define XATTR_USER_PREFIX "user."
 #define XATTR_USER_PREFIX_LEN (sizeof (XATTR_USER_PREFIX) - 1)
 
+struct inode;
+struct dentry;
 
 struct xattr_handler {
         char *prefix;
@@ -50,4 +56,6 @@ ssize_t generic_listxattr(struct dentry *dentry, char *buffer, size_t buffer_siz
 int generic_setxattr(struct dentry *dentry, const char *name, const void *value, size_t size, int flags);
 int generic_removexattr(struct dentry *dentry, const char *name);
 
+#endif  /*  __KERNEL__  */
+
 #endif  /* _LINUX_XATTR_H */
diff --git a/include/media/cx2341x.h b/include/media/cx2341x.h
index ecad55bf0162..d758a52cf556 100644
--- a/include/media/cx2341x.h
+++ b/include/media/cx2341x.h
@@ -57,7 +57,6 @@ struct cx2341x_mpeg_params {
         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;
@@ -121,8 +120,6 @@ void cx2341x_log_status(struct cx2341x_mpeg_params *p, const char *prefix);
 #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 */
@@ -141,7 +138,6 @@ void cx2341x_log_status(struct cx2341x_mpeg_params *p, const char *prefix);
 #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
diff --git a/include/media/ir-common.h b/include/media/ir-common.h
index 4bb0ad810179..9807a7c15830 100644
--- a/include/media/ir-common.h
+++ b/include/media/ir-common.h
@@ -36,6 +36,11 @@
 #define IR_KEYCODE(tab,code)    (((unsigned)code < IR_KEYTAB_SIZE) \
                                  ? tab[code] : KEY_RESERVED)
 
+#define RC5_START(x)    (((x)>>12)&3)
+#define RC5_TOGGLE(x)   (((x)>>11)&1)
+#define RC5_ADDR(x)     (((x)>>6)&31)
+#define RC5_INSTR(x)    ((x)&63)
+
 struct ir_input_state {
         /* configuration */
         int                ir_type;
@@ -48,6 +53,40 @@ struct ir_input_state {
         int                keypressed;  /* current state */
 };
 
+/* this was saa7134_ir and bttv_ir, moved here for
+ * rc5 decoding. */
+struct card_ir {
+        struct input_dev        *dev;
+        struct ir_input_state   ir;
+        char                    name[32];
+        char                    phys[32];
+
+        /* Usual gpio signalling */
+
+        u32                     mask_keycode;
+        u32                     mask_keydown;
+        u32                     mask_keyup;
+        u32                     polling;
+        u32                     last_gpio;
+        int                     shift_by;
+        int                     start; // What should RC5_START() be
+        int                     addr; // What RC5_ADDR() should be.
+        int                     rc5_key_timeout;
+        int                     rc5_remote_gap;
+        struct work_struct      work;
+        struct timer_list       timer;
+
+        /* RC5 gpio */
+        u32 rc5_gpio;
+        struct timer_list timer_end;    /* timer_end for code completion */
+        struct timer_list timer_keyup;  /* timer_end for key release */
+        u32 last_rc5;                   /* last good rc5 code */
+        u32 last_bit;                   /* last raw bit seen */
+        u32 code;                       /* raw code under construction */
+        struct timeval base_time;       /* time of last seen code */
+        int active;                     /* building raw code */
+};
+
 void ir_input_init(struct input_dev *dev, struct ir_input_state *ir,
                    int ir_type, IR_KEYTAB_TYPE *ir_codes);
 void ir_input_nokey(struct input_dev *dev, struct ir_input_state *ir);
@@ -58,6 +97,10 @@ int  ir_dump_samples(u32 *samples, int count);
 int  ir_decode_biphase(u32 *samples, int count, int low, int high);
 int  ir_decode_pulsedistance(u32 *samples, int count, int low, int high);
 
+u32 ir_rc5_decode(unsigned int code);
+void ir_rc5_timer_end(unsigned long data);
+void ir_rc5_timer_keyup(unsigned long data);
+
 /* Keymaps to be used by other modules */
 
 extern IR_KEYTAB_TYPE ir_codes_empty[IR_KEYTAB_SIZE];
@@ -94,6 +137,9 @@ extern IR_KEYTAB_TYPE ir_codes_npgtech[IR_KEYTAB_SIZE];
 extern IR_KEYTAB_TYPE ir_codes_norwood[IR_KEYTAB_SIZE];
 extern IR_KEYTAB_TYPE ir_codes_proteus_2309[IR_KEYTAB_SIZE];
 extern IR_KEYTAB_TYPE ir_codes_budget_ci_old[IR_KEYTAB_SIZE];
+extern IR_KEYTAB_TYPE ir_codes_asus_pc39[IR_KEYTAB_SIZE];
+extern IR_KEYTAB_TYPE ir_codes_encore_enltv[IR_KEYTAB_SIZE];
+extern IR_KEYTAB_TYPE ir_codes_tt_1500[IR_KEYTAB_SIZE];
 
 #endif
 
diff --git a/include/media/saa7115.h b/include/media/saa7115.h
index 9f0e2285a099..f677dfb9d373 100644
--- a/include/media/saa7115.h
+++ b/include/media/saa7115.h
@@ -42,5 +42,8 @@
 #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 */
 
+#define SAA7115_IPORT_ON    1
+#define SAA7115_IPORT_OFF   0
+
 #endif
 
diff --git a/include/media/v4l2-common.h b/include/media/v4l2-common.h
index 91b19921f958..244e440edb53 100644
--- a/include/media/v4l2-common.h
+++ b/include/media/v4l2-common.h
@@ -64,9 +64,6 @@
 /* Prints the ioctl in a human-readable format */
 extern void v4l_printk_ioctl(unsigned int cmd);
 
-/* Prints the ioctl and arg in a human-readable format */
-extern void v4l_printk_ioctl_arg(char *s,unsigned int cmd, void *arg);
-
 /* Use this macro for non-I2C drivers. Pass the driver name as the first arg. */
 #define v4l_print_ioctl(name, cmd)               \
         do {                                     \
@@ -99,13 +96,6 @@ u32 v4l2_ctrl_next(const u32 * const *ctrl_classes, u32 id);
 
 /* Internal ioctls */
 
-/* VIDIOC_INT_G_REGISTER and VIDIOC_INT_S_REGISTER */
-struct v4l2_register {
-        u32 i2c_id;             /* I2C driver ID of the I2C chip. 0 for the I2C adapter. */
-        unsigned long reg;
-        u32 val;
-};
-
 /* VIDIOC_INT_DECODE_VBI_LINE */
 struct v4l2_decode_vbi_line {
         u32 is_second_field;    /* Set to 0 for the first (odd) field,
@@ -175,9 +165,7 @@ enum v4l2_chip_ident {
    Replacement of TUNER_SET_STANDBY. */
 #define VIDIOC_INT_S_STANDBY         _IOW('d', 94, u32)
 
-/* only implemented if CONFIG_VIDEO_ADV_DEBUG is defined */
-#define VIDIOC_INT_S_REGISTER           _IOW ('d', 100, struct v4l2_register)
-#define VIDIOC_INT_G_REGISTER           _IOWR('d', 101, struct v4l2_register)
+/* 100, 101 used by  VIDIOC_DBG_[SG]_REGISTER */
 
 /* Generic reset command. The argument selects which subsystems to reset.
    Passing 0 will always reset the whole chip. */
diff --git a/include/media/v4l2-dev.h b/include/media/v4l2-dev.h
index fb96472a1bd3..aeec56992ef5 100644
--- a/include/media/v4l2-dev.h
+++ b/include/media/v4l2-dev.h
@@ -296,6 +296,15 @@ struct video_device
         int (*vidioc_log_status)       (struct file *file, void *fh);
 
 
+        /* Debugging ioctls */
+#ifdef CONFIG_VIDEO_ADV_DEBUG
+        int (*vidioc_g_register)       (struct file *file, void *fh,
+                                        struct v4l2_register *reg);
+        int (*vidioc_s_register)       (struct file *file, void *fh,
+                                        struct v4l2_register *reg);
+#endif
+
+
 #ifdef OBSOLETE_OWNER /* to be removed soon */
 /* obsolete -- fops->owner is used instead */
 struct module *owner;
diff --git a/include/media/video-buf.h b/include/media/video-buf.h
index 1115a256969f..d6f079476db3 100644
--- a/include/media/video-buf.h
+++ b/include/media/video-buf.h
@@ -78,6 +78,9 @@ struct videobuf_dmabuf {
         /* for kernel buffers */
         void                *vmalloc;
 
+        /* Stores the userspace pointer to vmalloc area */
+        void                *varea;
+
         /* for overlay buffers (pci-pci dma) */
         dma_addr_t          bus_addr;
 
diff --git a/include/mtd/mtd-abi.h b/include/mtd/mtd-abi.h
index f913c30d7b89..8e501a75a764 100644
--- a/include/mtd/mtd-abi.h
+++ b/include/mtd/mtd-abi.h
@@ -36,12 +36,6 @@ struct mtd_oob_buf {
 #define MTD_CAP_NORFLASH        (MTD_WRITEABLE | MTD_BIT_WRITEABLE)
 #define MTD_CAP_NANDFLASH       (MTD_WRITEABLE)
 
-
-// Types of automatic ECC/Checksum available
-#define MTD_ECC_NONE            0       // No automatic ECC available
-#define MTD_ECC_RS_DiskOnChip   1       // Automatic ECC on DiskOnChip
-#define MTD_ECC_SW              2       // SW ECC for Toshiba & Samsung devices
-
 /* ECC byte placement */
 #define MTD_NANDECC_OFF         0       // Switch off ECC (Not recommended)
 #define MTD_NANDECC_PLACE       1       // Use the given placement in the structure (YAFFS1 legacy mode)
@@ -61,6 +55,8 @@ struct mtd_info_user {
         uint32_t erasesize;
         uint32_t writesize;
         uint32_t oobsize;   // Amount of OOB data per block (e.g. 16)
+        /* The below two fields are obsolete and broken, do not use them
+         * (TODO: remove at some point) */
         uint32_t ecctype;
         uint32_t eccsize;
 };
diff --git a/include/net/ax25.h b/include/net/ax25.h
index 5ae10dd2e32e..47ff2f46e908 100644
--- a/include/net/ax25.h
+++ b/include/net/ax25.h
@@ -377,7 +377,7 @@ extern int  ax25_check_iframes_acked(ax25_cb *, unsigned short);
 /* ax25_route.c */
 extern void ax25_rt_device_down(struct net_device *);
 extern int  ax25_rt_ioctl(unsigned int, void __user *);
-extern struct file_operations ax25_route_fops;
+extern const struct file_operations ax25_route_fops;
 extern ax25_route *ax25_get_route(ax25_address *addr, struct net_device *dev);
 extern int  ax25_rt_autobind(ax25_cb *, ax25_address *);
 extern struct sk_buff *ax25_rt_build_path(struct sk_buff *, ax25_address *, ax25_address *, ax25_digi *);
@@ -430,7 +430,7 @@ extern unsigned long ax25_display_timer(struct timer_list *);
 extern int  ax25_uid_policy;
 extern ax25_uid_assoc *ax25_findbyuid(uid_t);
 extern int __must_check ax25_uid_ioctl(int, struct sockaddr_ax25 *);
-extern struct file_operations ax25_uid_fops;
+extern const struct file_operations ax25_uid_fops;
 extern void ax25_uid_free(void);
 
 /* sysctl_net_ax25.c */
diff --git a/include/net/dn_route.h b/include/net/dn_route.h
index 76f957e258b0..a566944c4962 100644
--- a/include/net/dn_route.h
+++ b/include/net/dn_route.h
@@ -68,9 +68,10 @@ extern void dn_rt_cache_flush(int delay);
 struct dn_route {
         union {
                 struct dst_entry dst;
-                struct dn_route *rt_next;
         } u;
 
+        struct flowi fl;
+
         __le16 rt_saddr;
         __le16 rt_daddr;
         __le16 rt_gateway;
@@ -80,8 +81,6 @@ struct dn_route {
 
         unsigned rt_flags;
         unsigned rt_type;
-
-        struct flowi fl;
 };
 
 extern void dn_route_init(void);
diff --git a/include/net/dst.h b/include/net/dst.h
index 62b7e7598e9a..e12a8ce0b9b3 100644
--- a/include/net/dst.h
+++ b/include/net/dst.h
@@ -37,9 +37,7 @@ struct sk_buff;
 
 struct dst_entry
 {
-        struct dst_entry        *next;
-        atomic_t                __refcnt;       /* client references    */
-        int                     __use;
+        struct rcu_head         rcu_head;
         struct dst_entry        *child;
         struct net_device       *dev;
         short                   error;
@@ -50,7 +48,6 @@ struct dst_entry
 #define DST_NOPOLICY            4
 #define DST_NOHASH              8
 #define DST_BALANCED            0x10
-        unsigned long           lastuse;
         unsigned long           expires;
 
         unsigned short          header_len;     /* more space at head required */
@@ -75,8 +72,16 @@ struct dst_entry
 #endif
 
         struct  dst_ops         *ops;
-        struct rcu_head         rcu_head;
                 
+        unsigned long           lastuse;
+        atomic_t                __refcnt;       /* client references    */
+        int                     __use;
+        union {
+                struct dst_entry *next;
+                struct rtable    *rt_next;
+                struct rt6_info   *rt6_next;
+                struct dn_route  *dn_next;
+        };
         char                    info[0];
 };
 
diff --git a/include/net/ip6_fib.h b/include/net/ip6_fib.h
index 7be4f4e3a0f2..9eda572a2a65 100644
--- a/include/net/ip6_fib.h
+++ b/include/net/ip6_fib.h
@@ -83,7 +83,6 @@ struct rt6_info
 {
         union {
                 struct dst_entry        dst;
-                struct rt6_info         *next;
         } u;
 
         struct inet6_dev                *rt6i_idev;
diff --git a/include/net/irda/irda.h b/include/net/irda/irda.h
index 1cb0607fcbb9..89fe534045f1 100644
--- a/include/net/irda/irda.h
+++ b/include/net/irda/irda.h
@@ -113,4 +113,20 @@ do { if(!(expr)) { \
 #define IAS_IRCOMM_ID 0x2343
 #define IAS_IRLPT_ID  0x9876
 
+struct net_device;
+struct packet_type;
+
+extern void irda_proc_register(void);
+extern void irda_proc_unregister(void);
+
+extern int irda_sysctl_register(void);
+extern void irda_sysctl_unregister(void);
+
+extern int irsock_init(void);
+extern void irsock_cleanup(void);
+
+extern int irlap_driver_rcv(struct sk_buff *skb, struct net_device *dev,
+                            struct packet_type *ptype,
+                            struct net_device *orig_dev);
+
 #endif /* NET_IRDA_H */
diff --git a/include/net/netfilter/nf_conntrack.h b/include/net/netfilter/nf_conntrack.h
index 68ec27490c20..0e690e34c00b 100644
--- a/include/net/netfilter/nf_conntrack.h
+++ b/include/net/netfilter/nf_conntrack.h
@@ -257,6 +257,12 @@ extern int nf_conntrack_max;
 
 DECLARE_PER_CPU(struct ip_conntrack_stat, nf_conntrack_stat);
 #define NF_CT_STAT_INC(count) (__get_cpu_var(nf_conntrack_stat).count++)
+#define NF_CT_STAT_INC_ATOMIC(count)                    \
+do {                                                    \
+        local_bh_disable();                             \
+        __get_cpu_var(nf_conntrack_stat).count++;       \
+        local_bh_enable();                              \
+} while (0)
 
 /* no helper, no nat */
 #define NF_CT_F_BASIC   0
diff --git a/include/net/netfilter/nf_conntrack_expect.h b/include/net/netfilter/nf_conntrack_expect.h
index 41bcc9eb4206..173c7c1eff23 100644
--- a/include/net/netfilter/nf_conntrack_expect.h
+++ b/include/net/netfilter/nf_conntrack_expect.h
@@ -8,7 +8,7 @@
 
 extern struct list_head nf_conntrack_expect_list;
 extern struct kmem_cache *nf_conntrack_expect_cachep;
-extern struct file_operations exp_file_ops;
+extern const struct file_operations exp_file_ops;
 
 struct nf_conntrack_expect
 {
diff --git a/include/net/netfilter/nf_conntrack_l3proto.h b/include/net/netfilter/nf_conntrack_l3proto.h
index 664ddcffe00d..eb575cbd4c95 100644
--- a/include/net/netfilter/nf_conntrack_l3proto.h
+++ b/include/net/netfilter/nf_conntrack_l3proto.h
@@ -89,7 +89,7 @@ extern struct nf_conntrack_l3proto *nf_ct_l3protos[AF_MAX];
 
 /* Protocol registration. */
 extern int nf_conntrack_l3proto_register(struct nf_conntrack_l3proto *proto);
-extern int nf_conntrack_l3proto_unregister(struct nf_conntrack_l3proto *proto);
+extern void nf_conntrack_l3proto_unregister(struct nf_conntrack_l3proto *proto);
 
 extern struct nf_conntrack_l3proto *
 nf_ct_l3proto_find_get(u_int16_t l3proto);
@@ -106,7 +106,7 @@ __nf_ct_l3proto_find(u_int16_t l3proto)
 {
         if (unlikely(l3proto >= AF_MAX))
                 return &nf_conntrack_l3proto_generic;
-        return nf_ct_l3protos[l3proto];
+        return rcu_dereference(nf_ct_l3protos[l3proto]);
 }
 
 #endif /*_NF_CONNTRACK_L3PROTO_H*/
diff --git a/include/net/netfilter/nf_conntrack_l4proto.h b/include/net/netfilter/nf_conntrack_l4proto.h
index fc8af08ff542..8415182ec126 100644
--- a/include/net/netfilter/nf_conntrack_l4proto.h
+++ b/include/net/netfilter/nf_conntrack_l4proto.h
@@ -109,7 +109,7 @@ extern void nf_ct_l4proto_put(struct nf_conntrack_l4proto *p);
 
 /* Protocol registration. */
 extern int nf_conntrack_l4proto_register(struct nf_conntrack_l4proto *proto);
-extern int nf_conntrack_l4proto_unregister(struct nf_conntrack_l4proto *proto);
+extern void nf_conntrack_l4proto_unregister(struct nf_conntrack_l4proto *proto);
 
 /* Generic netlink helpers */
 extern int nf_ct_port_tuple_to_nfattr(struct sk_buff *skb,
diff --git a/include/net/netrom.h b/include/net/netrom.h
index e0ca112024a3..f06852bba62a 100644
--- a/include/net/netrom.h
+++ b/include/net/netrom.h
@@ -215,8 +215,8 @@ extern struct net_device *nr_dev_get(ax25_address *);
 extern int  nr_rt_ioctl(unsigned int, void __user *);
 extern void nr_link_failed(ax25_cb *, int);
 extern int  nr_route_frame(struct sk_buff *, ax25_cb *);
-extern struct file_operations nr_nodes_fops;
-extern struct file_operations nr_neigh_fops;
+extern const struct file_operations nr_nodes_fops;
+extern const struct file_operations nr_neigh_fops;
 extern void nr_rt_free(void);
 
 /* nr_subr.c */
diff --git a/include/net/rose.h b/include/net/rose.h
index 4c05a88b921b..a4047d3cf5dd 100644
--- a/include/net/rose.h
+++ b/include/net/rose.h
@@ -189,9 +189,9 @@ extern void rose_enquiry_response(struct sock *);
 
 /* rose_route.c */
 extern struct rose_neigh rose_loopback_neigh;
-extern struct file_operations rose_neigh_fops;
-extern struct file_operations rose_nodes_fops;
-extern struct file_operations rose_routes_fops;
+extern const struct file_operations rose_neigh_fops;
+extern const struct file_operations rose_nodes_fops;
+extern const struct file_operations rose_routes_fops;
 
 extern void rose_add_loopback_neigh(void);
 extern int __must_check rose_add_loopback_node(rose_address *);
diff --git a/include/net/route.h b/include/net/route.h
index 1440bdb5a27d..749e4dfe5ff3 100644
--- a/include/net/route.h
+++ b/include/net/route.h
@@ -53,9 +53,11 @@ struct rtable
         union
         {
                 struct dst_entry        dst;
-                struct rtable           *rt_next;
         } u;
 
+        /* Cache lookup keys */
+        struct flowi            fl;
+
         struct in_device        *idev;
         
         unsigned                rt_flags;
@@ -69,9 +71,6 @@ struct rtable
         /* Info on neighbour */
         __be32                  rt_gateway;
 
-        /* Cache lookup keys */
-        struct flowi            fl;
-
         /* Miscellaneous cached information */
         __be32                  rt_spec_dst; /* RFC1122 specific destination */
         struct inet_peer        *peer; /* long-living peer info */
diff --git a/include/net/xfrm.h b/include/net/xfrm.h
index 16924cb772c9..92a1fc46ea59 100644
--- a/include/net/xfrm.h
+++ b/include/net/xfrm.h
@@ -946,14 +946,14 @@ extern int xfrm_state_mtu(struct xfrm_state *x, int mtu);
 extern int xfrm_init_state(struct xfrm_state *x);
 extern int xfrm4_rcv(struct sk_buff *skb);
 extern int xfrm4_output(struct sk_buff *skb);
-extern int xfrm4_tunnel_register(struct xfrm_tunnel *handler);
-extern int xfrm4_tunnel_deregister(struct xfrm_tunnel *handler);
+extern int xfrm4_tunnel_register(struct xfrm_tunnel *handler, unsigned short family);
+extern int xfrm4_tunnel_deregister(struct xfrm_tunnel *handler, unsigned short family);
 extern int xfrm6_rcv_spi(struct sk_buff *skb, __be32 spi);
 extern int xfrm6_rcv(struct sk_buff **pskb);
 extern int xfrm6_input_addr(struct sk_buff *skb, xfrm_address_t *daddr,
                             xfrm_address_t *saddr, u8 proto);
-extern int xfrm6_tunnel_register(struct xfrm6_tunnel *handler);
-extern int xfrm6_tunnel_deregister(struct xfrm6_tunnel *handler);
+extern int xfrm6_tunnel_register(struct xfrm6_tunnel *handler, unsigned short family);
+extern int xfrm6_tunnel_deregister(struct xfrm6_tunnel *handler, unsigned short family);
 extern __be32 xfrm6_tunnel_alloc_spi(xfrm_address_t *saddr);
 extern void xfrm6_tunnel_free_spi(xfrm_address_t *saddr);
 extern __be32 xfrm6_tunnel_spi_lookup(xfrm_address_t *saddr);
diff --git a/include/pcmcia/ciscode.h b/include/pcmcia/ciscode.h
index c1da8558339a..eae7e2e84497 100644
--- a/include/pcmcia/ciscode.h
+++ b/include/pcmcia/ciscode.h
@@ -95,6 +95,7 @@
 #define PRODID_QUATECH_DUAL_RS232       0x0012
 #define PRODID_QUATECH_DUAL_RS232_D1    0x0007
 #define PRODID_QUATECH_DUAL_RS232_D2    0x0052
+#define PRODID_QUATECH_DUAL_RS232_G     0x004d
 #define PRODID_QUATECH_QUAD_RS232       0x001b
 #define PRODID_QUATECH_DUAL_RS422       0x000e
 #define PRODID_QUATECH_QUAD_RS422       0x0045
diff --git a/include/rdma/ib_addr.h b/include/rdma/ib_addr.h
index c094e5012862..c36750ff6ae8 100644
--- a/include/rdma/ib_addr.h
+++ b/include/rdma/ib_addr.h
@@ -110,6 +110,12 @@ static inline void ib_addr_set_pkey(struct rdma_dev_addr *dev_addr, u16 pkey)
         dev_addr->broadcast[9] = (unsigned char) pkey;
 }
 
+static inline void ib_addr_get_mgid(struct rdma_dev_addr *dev_addr,
+                                    union ib_gid *gid)
+{
+        memcpy(gid, dev_addr->broadcast + 4, sizeof *gid);
+}
+
 static inline void ib_addr_get_sgid(struct rdma_dev_addr *dev_addr,
                                     union ib_gid *gid)
 {
diff --git a/include/rdma/ib_sa.h b/include/rdma/ib_sa.h
index 97715b0c20b6..5e26b2f53f86 100644
--- a/include/rdma/ib_sa.h
+++ b/include/rdma/ib_sa.h
@@ -285,18 +285,6 @@ int ib_sa_path_rec_get(struct ib_sa_client *client,
                        void *context,
                        struct ib_sa_query **query);
 
-int ib_sa_mcmember_rec_query(struct ib_sa_client *client,
-                             struct ib_device *device, u8 port_num,
-                             u8 method,
-                             struct ib_sa_mcmember_rec *rec,
-                             ib_sa_comp_mask comp_mask,
-                             int timeout_ms, gfp_t gfp_mask,
-                             void (*callback)(int status,
-                                              struct ib_sa_mcmember_rec *resp,
-                                              void *context),
-                             void *context,
-                             struct ib_sa_query **query);
-
 int ib_sa_service_rec_query(struct ib_sa_client *client,
                          struct ib_device *device, u8 port_num,
                          u8 method,
@@ -309,93 +297,82 @@ int ib_sa_service_rec_query(struct ib_sa_client *client,
                          void *context,
                          struct ib_sa_query **sa_query);
 
+struct ib_sa_multicast {
+        struct ib_sa_mcmember_rec rec;
+        ib_sa_comp_mask         comp_mask;
+        int                     (*callback)(int status,
+                                            struct ib_sa_multicast *multicast);
+        void                    *context;
+};
+
 /**
- * ib_sa_mcmember_rec_set - Start an MCMember set query
- * @client:SA client
- * @device:device to send query on
- * @port_num: port number to send query on
- * @rec:MCMember Record to send in query
- * @comp_mask:component mask to send in query
- * @timeout_ms:time to wait for response
- * @gfp_mask:GFP mask to use for internal allocations
- * @callback:function called when query completes, times out or is
- * canceled
- * @context:opaque user context passed to callback
- * @sa_query:query context, used to cancel query
+ * ib_sa_join_multicast - Initiates a join request to the specified multicast
+ *   group.
+ * @client: SA client
+ * @device: Device associated with the multicast group.
+ * @port_num: Port on the specified device to associate with the multicast
+ *   group.
+ * @rec: SA multicast member record specifying group attributes.
+ * @comp_mask: Component mask indicating which group attributes of %rec are
+ *   valid.
+ * @gfp_mask: GFP mask for memory allocations.
+ * @callback: User callback invoked once the join operation completes.
+ * @context: User specified context stored with the ib_sa_multicast structure.
  *
- * Send an MCMember Set query to the SA (eg to join a multicast
- * group).  The callback function will be called when the query
- * completes (or fails); status is 0 for a successful response, -EINTR
- * if the query is canceled, -ETIMEDOUT is the query timed out, or
- * -EIO if an error occurred sending the query.  The resp parameter of
- * the callback is only valid if status is 0.
+ * This call initiates a multicast join request with the SA for the specified
+ * multicast group.  If the join operation is started successfully, it returns
+ * an ib_sa_multicast structure that is used to track the multicast operation.
+ * Users must free this structure by calling ib_free_multicast, even if the
+ * join operation later fails.  (The callback status is non-zero.)
  *
- * If the return value of ib_sa_mcmember_rec_set() is negative, it is
- * an error code.  Otherwise it is a query ID that can be used to
- * cancel the query.
+ * If the join operation fails; status will be non-zero, with the following
+ * failures possible:
+ * -ETIMEDOUT: The request timed out.
+ * -EIO: An error occurred sending the query.
+ * -EINVAL: The MCMemberRecord values differed from the existing group's.
+ * -ENETRESET: Indicates that an fatal error has occurred on the multicast
+ *   group, and the user must rejoin the group to continue using it.
  */
-static inline int
-ib_sa_mcmember_rec_set(struct ib_sa_client *client,
-                       struct ib_device *device, u8 port_num,
-                       struct ib_sa_mcmember_rec *rec,
-                       ib_sa_comp_mask comp_mask,
-                       int timeout_ms, gfp_t gfp_mask,
-                       void (*callback)(int status,
-                                        struct ib_sa_mcmember_rec *resp,
-                                        void *context),
-                       void *context,
-                       struct ib_sa_query **query)
-{
-        return ib_sa_mcmember_rec_query(client, device, port_num,
-                                        IB_MGMT_METHOD_SET,
-                                        rec, comp_mask,
-                                        timeout_ms, gfp_mask, callback,
-                                        context, query);
-}
+struct ib_sa_multicast *ib_sa_join_multicast(struct ib_sa_client *client,
+                                             struct ib_device *device, u8 port_num,
+                                             struct ib_sa_mcmember_rec *rec,
+                                             ib_sa_comp_mask comp_mask, gfp_t gfp_mask,
+                                             int (*callback)(int status,
+                                                             struct ib_sa_multicast
+                                                                    *multicast),
+                                             void *context);
 
 /**
- * ib_sa_mcmember_rec_delete - Start an MCMember delete query
- * @client:SA client
- * @device:device to send query on
- * @port_num: port number to send query on
- * @rec:MCMember Record to send in query
- * @comp_mask:component mask to send in query
- * @timeout_ms:time to wait for response
- * @gfp_mask:GFP mask to use for internal allocations
- * @callback:function called when query completes, times out or is
- * canceled
- * @context:opaque user context passed to callback
- * @sa_query:query context, used to cancel query
- *
- * Send an MCMember Delete query to the SA (eg to leave a multicast
- * group).  The callback function will be called when the query
- * completes (or fails); status is 0 for a successful response, -EINTR
- * if the query is canceled, -ETIMEDOUT is the query timed out, or
- * -EIO if an error occurred sending the query.  The resp parameter of
- * the callback is only valid if status is 0.
+ * ib_free_multicast - Frees the multicast tracking structure, and releases
+ *    any reference on the multicast group.
+ * @multicast: Multicast tracking structure allocated by ib_join_multicast.
  *
- * If the return value of ib_sa_mcmember_rec_delete() is negative, it
- * is an error code.  Otherwise it is a query ID that can be used to
- * cancel the query.
+ * This call blocks until the multicast identifier is destroyed.  It may
+ * not be called from within the multicast callback; however, returning a non-
+ * zero value from the callback will result in destroying the multicast
+ * tracking structure.
+ */
+void ib_sa_free_multicast(struct ib_sa_multicast *multicast);
+
+/**
+ * ib_get_mcmember_rec - Looks up a multicast member record by its MGID and
+ *   returns it if found.
+ * @device: Device associated with the multicast group.
+ * @port_num: Port on the specified device to associate with the multicast
+ *   group.
+ * @mgid: MGID of multicast group.
+ * @rec: Location to copy SA multicast member record.
  */
-static inline int
-ib_sa_mcmember_rec_delete(struct ib_sa_client *client,
-                          struct ib_device *device, u8 port_num,
-                          struct ib_sa_mcmember_rec *rec,
-                          ib_sa_comp_mask comp_mask,
-                          int timeout_ms, gfp_t gfp_mask,
-                          void (*callback)(int status,
-                                           struct ib_sa_mcmember_rec *resp,
-                                           void *context),
-                          void *context,
-                          struct ib_sa_query **query)
-{
-        return ib_sa_mcmember_rec_query(client, device, port_num,
-                                        IB_SA_METHOD_DELETE,
-                                        rec, comp_mask,
-                                        timeout_ms, gfp_mask, callback,
-                                        context, query);
-}
+int ib_sa_get_mcmember_rec(struct ib_device *device, u8 port_num,
+                           union ib_gid *mgid, struct ib_sa_mcmember_rec *rec);
+
+/**
+ * ib_init_ah_from_mcmember - Initialize address handle attributes based on
+ * an SA multicast member record.
+ */
+int ib_init_ah_from_mcmember(struct ib_device *device, u8 port_num,
+                             struct ib_sa_mcmember_rec *rec,
+                             struct ib_ah_attr *ah_attr);
 
 /**
  * ib_init_ah_from_path - Initialize address handle attributes based on an SA
diff --git a/include/rdma/rdma_cm.h b/include/rdma/rdma_cm.h
index 36cd8a8526a0..2d6a7705eae7 100644
--- a/include/rdma/rdma_cm.h
+++ b/include/rdma/rdma_cm.h
@@ -52,10 +52,13 @@ enum rdma_cm_event_type {
         RDMA_CM_EVENT_ESTABLISHED,
         RDMA_CM_EVENT_DISCONNECTED,
         RDMA_CM_EVENT_DEVICE_REMOVAL,
+        RDMA_CM_EVENT_MULTICAST_JOIN,
+        RDMA_CM_EVENT_MULTICAST_ERROR
 };
 
 enum rdma_port_space {
         RDMA_PS_SDP  = 0x0001,
+        RDMA_PS_IPOIB= 0x0002,
         RDMA_PS_TCP  = 0x0106,
         RDMA_PS_UDP  = 0x0111,
         RDMA_PS_SCTP = 0x0183
@@ -294,5 +297,21 @@ int rdma_reject(struct rdma_cm_id *id, const void *private_data,
  */
 int rdma_disconnect(struct rdma_cm_id *id);
 
-#endif /* RDMA_CM_H */
+/**
+ * rdma_join_multicast - Join the multicast group specified by the given
+ *   address.
+ * @id: Communication identifier associated with the request.
+ * @addr: Multicast address identifying the group to join.
+ * @context: User-defined context associated with the join request, returned
+ * to the user through the private_data pointer in multicast events.
+ */
+int rdma_join_multicast(struct rdma_cm_id *id, struct sockaddr *addr,
+                        void *context);
 
+/**
+ * rdma_leave_multicast - Leave the multicast group specified by the given
+ *   address.
+ */
+void rdma_leave_multicast(struct rdma_cm_id *id, struct sockaddr *addr);
+
+#endif /* RDMA_CM_H */
diff --git a/include/rdma/rdma_cm_ib.h b/include/rdma/rdma_cm_ib.h
index 9b176df1d667..950424b38f16 100644
--- a/include/rdma/rdma_cm_ib.h
+++ b/include/rdma/rdma_cm_ib.h
@@ -44,7 +44,7 @@
 int rdma_set_ib_paths(struct rdma_cm_id *id,
                       struct ib_sa_path_rec *path_rec, int num_paths);
 
-/* Global qkey for UD QPs and multicast groups. */
-#define RDMA_UD_QKEY 0x01234567
+/* Global qkey for UDP QPs and multicast groups. */
+#define RDMA_UDP_QKEY 0x01234567
 
 #endif /* RDMA_CM_IB_H */
diff --git a/include/rdma/rdma_user_cm.h b/include/rdma/rdma_user_cm.h
index 9572ab8eeac1..f632b0c007c9 100644
--- a/include/rdma/rdma_user_cm.h
+++ b/include/rdma/rdma_user_cm.h
@@ -38,7 +38,7 @@
 #include <rdma/ib_user_verbs.h>
 #include <rdma/ib_user_sa.h>
 
-#define RDMA_USER_CM_ABI_VERSION        3
+#define RDMA_USER_CM_ABI_VERSION        4
 
 #define RDMA_MAX_PRIVATE_DATA           256
 
@@ -58,7 +58,9 @@ enum {
         RDMA_USER_CM_CMD_GET_EVENT,
         RDMA_USER_CM_CMD_GET_OPTION,
         RDMA_USER_CM_CMD_SET_OPTION,
-        RDMA_USER_CM_CMD_NOTIFY
+        RDMA_USER_CM_CMD_NOTIFY,
+        RDMA_USER_CM_CMD_JOIN_MCAST,
+        RDMA_USER_CM_CMD_LEAVE_MCAST
 };
 
 /*
@@ -188,6 +190,13 @@ struct rdma_ucm_notify {
         __u32 event;
 };
 
+struct rdma_ucm_join_mcast {
+        __u64 response;         /* rdma_ucm_create_id_resp */
+        __u64 uid;
+        struct sockaddr_in6 addr;
+        __u32 id;
+};
+
 struct rdma_ucm_get_event {
         __u64 response;
 };
diff --git a/include/scsi/libsas.h b/include/scsi/libsas.h
index 0c775fceb675..ad0182ef7809 100644
--- a/include/scsi/libsas.h
+++ b/include/scsi/libsas.h
@@ -323,12 +323,20 @@ struct sas_ha_event {
         struct sas_ha_struct *ha;
 };
 
+enum sas_ha_state {
+        SAS_HA_REGISTERED,
+        SAS_HA_UNREGISTERED
+};
+
 struct sas_ha_struct {
 /* private: */
         spinlock_t       event_lock;
         struct sas_ha_event ha_events[HA_NUM_EVENTS];
         unsigned long    pending;
 
+        enum sas_ha_state state;
+        spinlock_t        state_lock;
+
         struct scsi_core core;
 
 /* public: */
@@ -553,15 +561,15 @@ struct sas_task {
 #define SAS_TASK_STATE_PENDING      1
 #define SAS_TASK_STATE_DONE         2
 #define SAS_TASK_STATE_ABORTED      4
-#define SAS_TASK_INITIATOR_ABORTED  8
+#define SAS_TASK_NEED_DEV_RESET     8
+#define SAS_TASK_AT_INITIATOR       16
 
 static inline struct sas_task *sas_alloc_task(gfp_t flags)
 {
         extern struct kmem_cache *sas_task_cache;
-        struct sas_task *task = kmem_cache_alloc(sas_task_cache, flags);
+        struct sas_task *task = kmem_cache_zalloc(sas_task_cache, flags);
 
         if (task) {
-                memset(task, 0, sizeof(*task));
                 INIT_LIST_HEAD(&task->list);
                 spin_lock_init(&task->task_state_lock);
                 task->task_state_flags = SAS_TASK_STATE_PENDING;
@@ -613,6 +621,9 @@ struct sas_domain_function_template {
 extern int sas_register_ha(struct sas_ha_struct *);
 extern int sas_unregister_ha(struct sas_ha_struct *);
 
+int sas_set_phy_speed(struct sas_phy *phy,
+                      struct sas_phy_linkrates *rates);
+int sas_phy_enable(struct sas_phy *phy, int enabled);
 int sas_phy_reset(struct sas_phy *phy, int hard_reset);
 extern int sas_queuecommand(struct scsi_cmnd *,
                      void (*scsi_done)(struct scsi_cmnd *));
@@ -646,6 +657,9 @@ void sas_unregister_dev(struct domain_device *);
 
 void sas_init_dev(struct domain_device *);
 
-void sas_task_abort(struct work_struct *);
+void sas_task_abort(struct sas_task *);
+int __sas_task_abort(struct sas_task *);
+int sas_eh_device_reset_handler(struct scsi_cmnd *cmd);
+int sas_eh_bus_reset_handler(struct scsi_cmnd *cmd);
 
 #endif /* _SASLIB_H_ */
diff --git a/include/scsi/scsi_device.h b/include/scsi/scsi_device.h
index ebf31b16dc49..9dd37e2f5a84 100644
--- a/include/scsi/scsi_device.h
+++ b/include/scsi/scsi_device.h
@@ -122,6 +122,7 @@ struct scsi_device {
         unsigned no_uld_attach:1; /* disable connecting to upper level drivers */
         unsigned select_no_atn:1;
         unsigned fix_capacity:1;        /* READ_CAPACITY is too high by 1 */
+        unsigned guess_capacity:1;      /* READ_CAPACITY might be too high by 1 */
         unsigned retry_hwerror:1;       /* Retry HARDWARE_ERROR */
 
         unsigned int device_blocked;    /* Device returned QUEUE_FULL. */
diff --git a/include/scsi/scsi_tgt_if.h b/include/scsi/scsi_tgt_if.h
index 46d5e70d7215..07d6e77ae895 100644
--- a/include/scsi/scsi_tgt_if.h
+++ b/include/scsi/scsi_tgt_if.h
@@ -83,8 +83,5 @@ struct tgt_event {
 } __attribute__ ((aligned (sizeof(uint64_t))));
 
 #define TGT_RING_SIZE (1UL << 16)
-#define TGT_RING_PAGES (TGT_RING_SIZE >> PAGE_SHIFT)
-#define TGT_EVENT_PER_PAGE (PAGE_SIZE / sizeof(struct tgt_event))
-#define TGT_MAX_EVENTS (TGT_EVENT_PER_PAGE * TGT_RING_PAGES)
 
 #endif
diff --git a/include/scsi/scsi_transport.h b/include/scsi/scsi_transport.h
index cca1d4926d2a..3c18baa65a72 100644
--- a/include/scsi/scsi_transport.h
+++ b/include/scsi/scsi_transport.h
@@ -22,6 +22,7 @@
 
 #include <linux/transport_class.h>
 #include <scsi/scsi_host.h>
+#include <scsi/scsi_device.h>
 
 struct scsi_transport_template {
         /* the attribute containers */
diff --git a/include/scsi/scsi_transport_sas.h b/include/scsi/scsi_transport_sas.h
index 59633a82de47..9aedc19820b0 100644
--- a/include/scsi/scsi_transport_sas.h
+++ b/include/scsi/scsi_transport_sas.h
@@ -54,6 +54,7 @@ struct sas_identify {
 struct sas_phy {
         struct device           dev;
         int                     number;
+        int                     enabled;
 
         /* phy identification */
         struct sas_identify     identify;
@@ -163,6 +164,7 @@ struct sas_function_template {
         int (*get_enclosure_identifier)(struct sas_rphy *, u64 *);
         int (*get_bay_identifier)(struct sas_rphy *);
         int (*phy_reset)(struct sas_phy *, int);
+        int (*phy_enable)(struct sas_phy *, int);
         int (*set_phy_speed)(struct sas_phy *, struct sas_phy_linkrates *);
 };
 
@@ -180,6 +182,7 @@ extern struct sas_rphy *sas_end_device_alloc(struct sas_port *);
 extern struct sas_rphy *sas_expander_alloc(struct sas_port *, enum sas_device_type);
 void sas_rphy_free(struct sas_rphy *);
 extern int sas_rphy_add(struct sas_rphy *);
+extern void sas_rphy_remove(struct sas_rphy *);
 extern void sas_rphy_delete(struct sas_rphy *);
 extern int scsi_is_sas_rphy(const struct device *);
 
diff --git a/include/scsi/scsi_transport_spi.h b/include/scsi/scsi_transport_spi.h
index da180f738477..286e9628ed8b 100644
--- a/include/scsi/scsi_transport_spi.h
+++ b/include/scsi/scsi_transport_spi.h
@@ -85,6 +85,7 @@ struct spi_host_attrs {
 #define spi_pcomp_en(x) (((struct spi_transport_attrs *)&(x)->starget_data)->pcomp_en)
 #define spi_hold_mcs(x) (((struct spi_transport_attrs *)&(x)->starget_data)->hold_mcs)
 #define spi_initial_dv(x)       (((struct spi_transport_attrs *)&(x)->starget_data)->initial_dv)
+#define spi_dv_pending(x) (((struct spi_transport_attrs *)&(x)->starget_data)->dv_pending)
 
 #define spi_support_sync(x)     (((struct spi_transport_attrs *)&(x)->starget_data)->support_sync)
 #define spi_support_wide(x)     (((struct spi_transport_attrs *)&(x)->starget_data)->support_wide)
diff --git a/include/sound/emu10k1.h b/include/sound/emu10k1.h
index eb7ce96ddf3a..23e45a4cf0e4 100644
--- a/include/sound/emu10k1.h
+++ b/include/sound/emu10k1.h
@@ -628,7 +628,7 @@
 #define FXWC_SPDIFLEFT          (1<<22)         /* 0x00400000 */
 #define FXWC_SPDIFRIGHT         (1<<23)         /* 0x00800000 */
 
-#define A_TBLSZ `               0x43    /* Effects Tank Internal Table Size. Only low byte or register used */
+#define A_TBLSZ                 0x43    /* Effects Tank Internal Table Size. Only low byte or register used */
 
 #define TCBS                    0x44            /* Tank cache buffer size register                      */
 #define TCBS_MASK               0x00000007      /* Tank cache buffer size field                         */
diff --git a/include/sound/pcm.h b/include/sound/pcm.h
index ee6bc2d06803..deff5a92efa6 100644
--- a/include/sound/pcm.h
+++ b/include/sound/pcm.h
@@ -447,7 +447,7 @@ struct snd_pcm_notify {
  *  Registering
  */
 
-extern struct file_operations snd_pcm_f_ops[2];
+extern const struct file_operations snd_pcm_f_ops[2];
 
 int snd_pcm_new(struct snd_card *card, char *id, int device,
                 int playback_count, int capture_count,
diff --git a/include/sound/version.h b/include/sound/version.h
index c39b3802cf18..a9ba7ee69939 100644
--- a/include/sound/version.h
+++ b/include/sound/version.h
@@ -1,3 +1,3 @@
 /* include/version.h.  Generated by alsa/ksync script.  */
 #define CONFIG_SND_VERSION "1.0.14rc2"
-#define CONFIG_SND_DATE " (Fri Feb 09 13:50:10 2007 UTC)"
+#define CONFIG_SND_DATE " (Wed Feb 14 07:42:13 2007 UTC)"
diff --git a/include/video/neomagic.h b/include/video/neomagic.h
index 78b1f15a538f..a9e118a1cd16 100644
--- a/include/video/neomagic.h
+++ b/include/video/neomagic.h
@@ -140,7 +140,8 @@ typedef volatile struct {
 
 struct neofb_par {
         struct vgastate state;
-        atomic_t ref_count;
+        struct mutex open_lock;
+        unsigned int ref_count;
 
         unsigned char MiscOutReg;       /* Misc */
         unsigned char CRTC[25];         /* Crtc Controller */
diff --git a/include/video/s3blit.h b/include/video/s3blit.h
deleted file mode 100644
index b1db63187b4e..000000000000
--- a/include/video/s3blit.h
+++ /dev/null
@@ -1,79 +0,0 @@
-#ifndef _VIDEO_S3BLIT_H
-#define _VIDEO_S3BLIT_H
-
-/* s3 commands */
-#define S3_BITBLT       0xc011
-#define S3_TWOPOINTLINE 0x2811
-#define S3_FILLEDRECT   0x40b1
-
-#define S3_FIFO_EMPTY 0x0400
-#define S3_HDW_BUSY   0x0200
-
-/* Enhanced register mapping (MMIO mode) */
-
-#define S3_READ_SEL      0xbee8 /* offset f */
-#define S3_MULT_MISC     0xbee8 /* offset e */
-#define S3_ERR_TERM      0x92e8
-#define S3_FRGD_COLOR    0xa6e8
-#define S3_BKGD_COLOR    0xa2e8
-#define S3_PIXEL_CNTL    0xbee8 /* offset a */
-#define S3_FRGD_MIX      0xbae8
-#define S3_BKGD_MIX      0xb6e8
-#define S3_CUR_Y         0x82e8
-#define S3_CUR_X         0x86e8
-#define S3_DESTY_AXSTP   0x8ae8
-#define S3_DESTX_DIASTP  0x8ee8
-#define S3_MIN_AXIS_PCNT 0xbee8 /* offset 0 */
-#define S3_MAJ_AXIS_PCNT 0x96e8
-#define S3_CMD           0x9ae8
-#define S3_GP_STAT       0x9ae8
-#define S3_ADVFUNC_CNTL  0x4ae8
-#define S3_WRT_MASK      0xaae8
-#define S3_RD_MASK       0xaee8
-
-/* Enhanced register mapping (Packed MMIO mode, write only) */
-#define S3_ALT_CURXY     0x8100
-#define S3_ALT_CURXY2    0x8104
-#define S3_ALT_STEP      0x8108
-#define S3_ALT_STEP2     0x810c
-#define S3_ALT_ERR       0x8110
-#define S3_ALT_CMD       0x8118
-#define S3_ALT_MIX       0x8134
-#define S3_ALT_PCNT      0x8148
-#define S3_ALT_PAT       0x8168
-
-/* Drawing modes */
-#define S3_NOTCUR          0x0000
-#define S3_LOGICALZERO     0x0001
-#define S3_LOGICALONE      0x0002
-#define S3_LEAVEASIS       0x0003
-#define S3_NOTNEW          0x0004
-#define S3_CURXORNEW       0x0005
-#define S3_NOT_CURXORNEW   0x0006
-#define S3_NEW             0x0007
-#define S3_NOTCURORNOTNEW  0x0008
-#define S3_CURORNOTNEW     0x0009
-#define S3_NOTCURORNEW     0x000a
-#define S3_CURORNEW        0x000b
-#define S3_CURANDNEW       0x000c
-#define S3_NOTCURANDNEW    0x000d
-#define S3_CURANDNOTNEW    0x000e
-#define S3_NOTCURANDNOTNEW 0x000f
-
-#define S3_CRTC_ADR    0x03d4
-#define S3_CRTC_DATA   0x03d5
-
-#define S3_REG_LOCK2 0x39
-#define S3_HGC_MODE  0x45
-
-#define S3_HWGC_ORGX_H 0x46
-#define S3_HWGC_ORGX_L 0x47
-#define S3_HWGC_ORGY_H 0x48
-#define S3_HWGC_ORGY_L 0x49
-#define S3_HWGC_DX     0x4e
-#define S3_HWGC_DY     0x4f
-
-
-#define S3_LAW_CTL 0x58
-
-#endif /* _VIDEO_S3BLIT_H */